Skocz do pozycji: 1.

Tytuł:

Pupils’ Perceptions of the Importance of Mobile Phones in Their Lives

Autorzy:

Cvek, Mihaela
Pšunder, Mateja

Powiązania:

https://bibliotekanauki.pl/articles/1964360.pdf

Data publikacji:

2021-12-31

Wydawca:

Wydawnictwo Adam Marszałek

Tematy:

characteristics of mobile phone use
pupils
mobile phone
advantages of mobile phone use
negative aspects of mobile phone use

Opis:

Studies show that mobile phones are an important part of youth lifestyle and culture. In establishing this, it is important to know how youth themselves perceive the importance of mobile phones in their life. Our research was based on a sample of 6th and 9th graders from Slovenia (n = 820). The data was collected using a questionnaire. The study showed that the most common reason for using mobile phones is to communicate with other pupils and the reason for having a mobile phone is to be connected with others. Moreover, various feelings and fears connected to mobile phone use are experienced by pupils. The study also revealed some possible dangers of MPs use by pupils. Based on the results, it is necessary to raise pupils’ awareness of the safe, moderate and critical use of mobile phones in their everyday life.

Źródło:

The New Educational Review; 2021, 66; 13-24
1732-6729

Pojawia się w:

The New Educational Review

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 2.

Tytuł:

Cell phone ringtone, but not landline phone ringtone, affects complex reaction time

Autorzy:

Zajdel, Radosław
Zajdel, Justyna
Śmigielski, Janusz
Nowak, Dariusz

Powiązania:

https://bibliotekanauki.pl/articles/2179795.pdf

Data publikacji:

2013-03-01

Wydawca:

Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi

Tematy:

complex reaction time
mobile phone
landline phone
gender psychomotoric differences

Opis:

Introduction: Legislation systems of most countries prohibited using the handheld mobile phone while driving due to the fact that it disturbs concentration and causes hand involvement. Every phone owner is accustomed to the ringtone of his phone and almost involuntarily endeavors to pick it up or check who calls. This engages one’s psychomotor skills, which in our opinion contributes to the attenuation of reaction time needed for performing other crucial functions. Objectives: The aim of the study was: (1) to evaluate the infl uence of the sound of a ringing mobile phone on the complex reaction time (RT) score in healthy subjects (owners), and (2) to check if there are any differences in RT when a landline phone and mobile phone ring. Methods: To assess RT we used our system and protocol of examination, previously validated. The examination conditions were standardized. All tests were performed in the same room with the same light and general acoustic conditions. The test group consisted of 23 women and 24 men, aged 19–24 years. The examination comprised 4 sessions: Training Session (TS) during which the subjects were accustomed with the application and sample stimuli, Control Session (CS) with no telephone ringing, Landline Session (LS) with landline phone ringing, Mobile Session (MS) with mobile phone ringing. Results: The median RT in the study population was signifi cantly elongated (p < 0.001) in MS. In women and in men RTs were signifi cantly longer in MS than in CS and non-signifi cantly longer than in LS. Reaction times in CS, LS and MS were longer in women, however the differences were not signifi cant (p > 0.05). Conclusions: We think that the specifi c ‘bond’ between a person and their private phone can signifi cantly disrupt their attention and thus affect the attention-demanding activities.

Źródło:

International Journal of Occupational Medicine and Environmental Health; 2013, 26, 1; 102-112
1232-1087
1896-494X

Pojawia się w:

International Journal of Occupational Medicine and Environmental Health

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 3.

Tytuł:

Fonoholizm zagrożeniem dla rozwoju dzieci i młodzieży
Mobile Phone Dependence as a Threat to Child and Adolescent Development

Autorzy:

BARABAS, MAGDALENA

Powiązania:

https://bibliotekanauki.pl/articles/455349.pdf

Data publikacji:

2018

Wydawca:

Uniwersytet Rzeszowski

Tematy:

telefon komórkowy
uzależnienia
fonoholizm
mobile phone
addictions
mobile phone dependence

Opis:

Intensywny rozwój współczesnych technologii ICT (Information and Communication Tech-nologies), łatwość dostępu i ich różnorodność sprawiły, że dzisiaj coraz trudniej wskazać obszar działalności człowieka, który byłby pozbawiony chociażby pewnych elementów mediów cyfro-wych, szczególnie mediów komunikacyjnych, takich jak internet czy telefonia komórkowa. Tele-fon komórkowy jest dziś podstawowym przedmiotem, z którego korzystają osoby w każdym wieku, coraz częściej także najmłodsze, kilkuletnie dzieci. Niewątpliwie korzyści płynące z posia-dania i korzystania z telefonu komórkowego są bardzo duże. Należy jednak pamiętać również o zagrożeniach, które wynikają z faktu nieodpowiedniego posługiwania się telefonem komórko-wym, zwłaszcza przez dzieci i młodzież. Artykuł stanowi próbę zasygnalizowania skutków nie-właściwego korzystania z telefonów komórkowych (fonoholizmu) przez dzieci i młodzież.
Due to intensive advancement of modern Information and Communication Technologies, easily accessible and highly various, it is more and more difficult nowadays to find an area of human life not bearing any sign of impact of digital media, in particular means of communication, such as the Internet or mobile telephony. The mobile phone is an essential tool used by persons of any age, in-cluding the youngest children. There is no doubt about the benefits of possessing and using a mobile phone. It is, however, vitally important to take into consideration the threats resulting from mobile phone misuse, especially among children and adolescents. This article is an attempt to demonstrate the consequences of mobile phone misuse (mobile phone dependence) by children and adolescents.

Źródło:

Edukacja-Technika-Informatyka; 2018, 9, 2; 92-97
2080-9069

Pojawia się w:

Edukacja-Technika-Informatyka

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 4.

Tytuł:

Brand Engagement on Facebook Based on Mobile Phone Operators Activity Within Four European Countries

Autorzy:

Olczak, Artur Bernard
Sobczyk, Rita Karolina

Powiązania:

https://bibliotekanauki.pl/articles/591897.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Telefonia komórkowa
Mobile phone

Opis:

Community is a potent strategy if it is approached with the right mind-set and skills. A strong brand community increases customer loyalty, lowers marketing costs, authenticates brand meanings, and yields an influx of ideas to grow the business. Through commitment, engagement, and support, companies can cultivate brand communities that deliver powerful returns16. The findings of the study conducted by the authors show that most operators has the interactive Facebook pages and users can receive answer to their question in the reasonable time. Brand Engagement rates are the highest in Germany, France and Poland take the second place with quite similiar results, whereas England has definitely the lowest rates. Apart from this ranking, the overall level of engagement rate is low in comparison to the amount of fans, each fan page has. It means that brand strategies on Facebook should be improved to engage fans. Further studies might indicate reasons of this outcomes and engagement rates comparison in other sectors. What can be concluded according to this article is that although Facebook is the global platform, brand engagement rate within communities in the mobile network area is rather differentiated among countries and networks' brands. Using social media to build brand loyalty seems to be the upcoming challenge for all companies and the presence on Facebook should be taken seriously.

Źródło:

Studia Ekonomiczne; 2013, 150; 97-108
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 5.

Tytuł:

Smartpone Addictive Behaviour in Adolescents

Autorzy:

Niklová, Miriam
Zošáková, Karina
Novocký, Michal

Powiązania:

https://bibliotekanauki.pl/articles/1964013.pdf

Data publikacji:

2020-12-31

Wydawca:

Wydawnictwo Adam Marszałek

Tematy:

mobile phone
addiction
youth
school

Opis:

The aim of the contribution was to map the degree of smartphone addiction in adolescents by means of The Smartphone Addiction Scale (SAS-SV) short version designed by Kwon et al. (2013). The construct validity of the research tool was established by exploratory factor analysis. A unidimentional solution appeared suitable to work with. The internal consistency of the scale was determined by Cronbach’s alpha (0.831). 519 respondents aged 12 to 25 years (AM = 19.41; SD = 3.83) participated in the research. A statistically significant difference was confirmed in the degree of adolescents’ smartphone addiction by gender in favour of women, and by age, at which respondents got their first smartphones, in favour of those who got their smartphone at a younger age. The effect size of differences was weak. No statistically significant difference showed in the degree of smartphone addiction by school type attended by adolescents.

Źródło:

The New Educational Review; 2020, 62; 24-33
1732-6729

Pojawia się w:

The New Educational Review

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 6.

Tytuł:

Mobile phone owners health behaviors

Autorzy:

Kordecka, A.
Łukaszuk, C.
Kraszyński, M.
Kraszyńska, B.
Krajewska-Kułak, E.

Powiązania:

https://bibliotekanauki.pl/articles/1917761.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Medyczny w Białymstoku

Tematy:

Hands
phone
fungi
MHLC
HBI

Opis:

Introduction: The consistently growing number of mobile phone users has contributed to increasing interest in the effects of mobile phones on human health. Purpose: To assess the preferred health behaviors of mobile phone users. Materials and methods: The study included 175 mobile phone users and used standardized tools, such as the Multidimensional Health Locus of Control (MHLC) scale and the Health Behavior Inventory (HBI). Results: Most respondents had an impact on their own health (avg. 26.9 points). Respondents showed the highest level of health behaviors in relation to attitude, whereas the lowest level towards health practices. We distinguished three groups in the study population: with high (14.9%), low (47.4%), and average (37.7%) levels of health behaviors. We cannot unequivocally state that there is a statistically significant correlation between the occurrence of certain fungal genera/species on mobile phone and hand surfaces and the health locus of control. Conclusions: The respondents themselves mainly had an impact on their own health, and those in favor of this opinion attached greater importance to washing their hands. Respondents showed the highest level of health behaviors in relation to mental attitude, whereas the lowest level towards preferred health practices. Almost half of the respondents showed low levels of health behaviors, whereas almost every seventh respondent had high levels of health behaviors. No significant relationship was shown between the preferred health behaviors and the frequency of washing hands, the number of colonies and the isolation frequency of fungal strains collected from the surfaces of mobile phones and the hands of their owners.

Źródło:

Progress in Health Sciences; 2016, 6(1); 130-140
2083-1617

Pojawia się w:

Progress in Health Sciences

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 7.

Tytuł:

Physical Symptoms in Young Adults and Their Use of Different Computers and Mobile Phones

Autorzy:

Korpinen, L.
Paakkonen, R.

Powiązania:

https://bibliotekanauki.pl/articles/90318.pdf

Data publikacji:

2011

Wydawca:

Centralny Instytut Ochrony Pracy

Tematy:

physical symptoms
questionnaire
computer
mobile phone

Opis:

This paper presents the use of new technical equipment by young adults (30 years old or younger), and the physical symptoms they have. The paper then analyses how the symptoms are associated with the use of computers and mobile phones, taking into account the background information. The study is based on a survey of 15 000 working-age (18–65) Finns. The responses (1563) covering young adults’ physical symptoms were analysed. Altogether 53.3% of all young adults had pretty often or more frequently pain, numbness or aches in the neck and 32.2% had aches in the hip and lower back. Women experienced more pain, numbness or aches in the neck (65.0%) than men (34.5%). The use of different computers at leisure quite often had an association with some symptoms in different parts of the body. In addition, exhaustion at work had associations with some physical symptoms. In the future, it is essential to note ergonomic reasons and exhaustion at work when young adults experience pain, numbness or aches.

Źródło:

International Journal of Occupational Safety and Ergonomics; 2011, 17, 4; 361-371
1080-3548

Pojawia się w:

International Journal of Occupational Safety and Ergonomics

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 8.

Tytuł:

Privacy and security of contact data on mobile phones with Windows Phone Operating System

Autorzy:

Pawłowicz, B.
Strzałka, A.
Tybura, M.

Powiązania:

https://bibliotekanauki.pl/articles/114444.pdf

Data publikacji:

2017

Wydawca:

Stowarzyszenie Inżynierów i Techników Mechaników Polskich

Tematy:

Windows
Windows Phone
contacts
data privacy

Opis:

In this paper we present analysis of how contact data is managed by Windows on mobile phones and our approach in making it more private. Aim of this work was to design and develop application that can store contacts locally in memory of device with installed Windows Phone 8.1 operating system. That application can be used to create, edit, and remove contacts without usage of Microsoft cloud services. Developed application also allows to send text messages, e-mails, and call to saved telephone number.

Źródło:

Measurement Automation Monitoring; 2017, 63, 1; 24-27
2450-2855

Pojawia się w:

Measurement Automation Monitoring

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 9.

Tytuł:

Historyczne uwarunkowania powstania i rozwoju rynków telefonii komórkowej w XX i XXI wieku

Autorzy:

Plewczyński, Włodzimierz

Powiązania:

https://bibliotekanauki.pl/articles/630433.pdf

Data publikacji:

2017

Wydawca:

Szkoła Główna Handlowa w Warszawie

Tematy:

Mobile phone, Mobile network market, Telecommunication

Opis:

The article is focused on the presentation and analysis of two historical deter- minants that probably had the greatest impact on the rise and development of global mobile phone markets. On the one hand, this is the technical development of wireless telephony, which can also be seen as a space that provided a major impulse for political and legał changes in telecommunications. On the other hand, these political and legał changes associated with processes of liberalization in the world telecommunications have been described as the second fundamental factor.

Źródło:

Kwartalnik Kolegium Ekonomiczno-Społecznego Studia i Prace; 2017, 4; 29-48
2082-0976

Pojawia się w:

Kwartalnik Kolegium Ekonomiczno-Społecznego Studia i Prace

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 10.

Tytuł:

Impact of Mobile Phone Usage on Academic Performance

Autorzy:

Hossain, Md. Moyazzem

Powiązania:

https://bibliotekanauki.pl/articles/1075762.pdf

Data publikacji:

2019

Wydawca:

Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN

Tematy:

Bangladesh
CGPA
Education
Smartphones
phone technology

Opis:

As cell phone technology continues its rapid development, the device appears capable of contributing to student learning and improved academic performance. The recent rapid increase in cell phones has influenced multiple aspects of our daily lives, particularly those of Students. Therefore, the aims of the current study is to determine the influence of the mobile phone usage on academic performance among male and female students of Jahangirnagar University, Bangladesh. A face to face survey was conducted among 274 students which include 159 male students and 115 female students ranging from second year to fourth year from different departments of Jahangirnagar University, Bangladesh. Results depicts that gender, age and relationship with opposite sex have the significant positive effect on students’ academic performance. However, marital status, spending time on mobile phone, negative effect of mobile phone and application usage while studying has the negative effect on students’ academic performance. Cell phones are undeniably convenient, helpful tools for study and can be a hurtful source of distraction depending on the attitude and use pattern of a student. The author, however, suggests that the mobile phone designers must take into account how young people use cell phones for educational purposes.

Źródło:

World Scientific News; 2019, 118; 164-180
2392-2192

Pojawia się w:

World Scientific News

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 11.

Tytuł:

Marketing mobilny a komunikacja marketingowa
Mobile Marketing and Marketing Communications

Autorzy:

Sadowska, Ewa

Powiązania:

https://bibliotekanauki.pl/articles/588537.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Komunikowanie marketingowe
Media komunikowania
Reklama telefoniczna
Telefonia komórkowa
Marketing communication
Media communication
Mobile phone
Phone advertising

Opis:

The XXI century is primarily a ubiquitous access to the Internet. Today, we can connect to the Internet almost anywhere in the world. Just a simple mobile phone to be able to freely search the network resources, view offer businesses and make purchases. In the near future, mobile marketing will play a big role in business promotion activities. Mobile marketing enables entrepreneurs to reach out to larger audiences. It offers many tools that can be used to improve communication with potential customers. These tools include, among others applications, the mobile photo codes (QR code), massages / mms marketing, geolocation, augmented reality mobile advertising (or video display), kiosks and mobile devices. Although mobile marketing in Poland is still in its early stages of development, it should not be ignored by businesses. If the predictions of experts to check in the next few years will experience internet marketing changes on a large scale. Change not only the equipment used by the users to enter into commercial transactions, but also their behavior. The main driving force behind the development of the mobile advertising market is the growing popularity of smartphones and rapid technological development of mobile devices. In addition, a growing number of supporters of mobile Internet access. With the change of human communication habits are also changing market awareness in the use of new marketing channels which are mobile devices. Today, most mobile advertising is targeted for smartphones including iPhone, Blackberry and Android devices, because these devices offer users advanced functionality in mobile content. Mobile phone as an advertising medium allows very precise reach the customer in real time. Mobile advertising market will grow with increasing technological capabilities of mobile devices and mobile applications, and they are endless. You may find that one of the most effective ways of reaching the customer, is the use of mobile phones. It has it all (some even more than one), and advertising can be precisely addressed, not only preferences but also the quite exact location of the terminal.

Źródło:

Studia Ekonomiczne; 2013, 140; 122-132
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 12.

Tytuł:

Mobile phone as a fluorescence reader

Autorzy:

Shahin, H.
Walczak, R.

Powiązania:

https://bibliotekanauki.pl/articles/173637.pdf

Data publikacji:

2013

Wydawca:

Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej

Tematy:

mobile phone
fluorescence detection
laser
CMOS
cocaine

Opis:

A new achievement of mobile phone application for fluorometry to identify cocaine concentration using samples made of tested person sweat implementing special designed software has been presented in this paper. Accessibility is one of most dominant features of this method since the main important part is a mobile phone which can be found and used vastly. Reliability of data collected using this technique is strong enough to compete with past time consuming and expensive devices and equipment. The results enable to have a close and precise observation about the amount of cocaine concentration, the same as reference device outputs.

Źródło:

Optica Applicata; 2013, 43, 3; 413-420
0078-5466
1899-7015

Pojawia się w:

Optica Applicata

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 13.

Tytuł:

Research of Leaching of the Printed Circuit Boards Coming from Waste Mobile Phones

Autorzy:

Lisińska, M.
Saternus, M.
Willner, J.

Powiązania:

https://bibliotekanauki.pl/articles/355683.pdf

Data publikacji:

2018

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

mobile phone waste
PCB
metals recovery
leaching

Opis:

The continuous changing technologies of electronic devices, mainly mobile phones cause that their life is shorten from year to year (even to 8-12 months); that is way there is a constantly increasing amount of generated waste. Such waste treatment to recover mainly copper and other base metals should be really profitable. The process of metals recovery could be done using different methods including pyro- and hydrometallurgical process. The paper describes the research of leaching process of Printed Circuit Boards (PCB) coming from waste mobile phones. As a leaching agent sulfuric acid was used with addition of hydrogen peroxides. Experiments were carried out for different temperature, acid concentration and addition of hydrogen peroxide. As a result the concentration of copper, zinc, iron and aluminium in the obtained solution was measured. The results were discussed.

Źródło:

Archives of Metallurgy and Materials; 2018, 63, 1; 143-147
1733-3490

Pojawia się w:

Archives of Metallurgy and Materials

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 14.

Tytuł:

Miłość jako gadżet na telefon
Love as a phone gadget

Autorzy:

Roszczynialska, Magdalena

Powiązania:

https://bibliotekanauki.pl/articles/521348.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie

Tematy:

love discourse
pornography
mobile phone
media convergence

Opis:

The article discusses visual representations of eroticism in commercial media content for mobile phones, ranging language-wise from pornographic to infantile. The author considers it as a discursive form in which both domination of verbal elements over visual ones and consumer's desire over satisfaction could be pointed out. The article notes the alienating dimension of pornography in the era of media convergence.

Źródło:

Annales Universitatis Paedagogicae Cracoviensis. Studia de Cultura; 2010, 1; 146-155
2083-7275

Pojawia się w:

Annales Universitatis Paedagogicae Cracoviensis. Studia de Cultura

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 15.

Tytuł:

Side lobes reducing by variation of array apperture edge shape

Autorzy:

Gorobets, N.N.
Gorobets, Yu.N.
Kiyko, V.I.

Powiązania:

https://bibliotekanauki.pl/articles/308797.pdf

Data publikacji:

2000

Wydawca:

Instytut Łączności - Państwowy Instytut Badawczy

Tematy:

phone antenna arrays
side lobes level reducing

Opis:

A possibility of side lobes level reducing in plane antenna array by creation of aperture comb edge in arrays with rectangular and circular aperture shape together with usage of different types of reducing to the array edges amplitude distributions is investigated by computer analysis. It is shown that usage of the comb structure in combination with the reducing amplitude distribution enables one to reach the side lobes level reducing in the array to -27 ÷ -29 dB.

Źródło:

Journal of Telecommunications and Information Technology; 2000, 1-2; 85-89
1509-4553
1899-8852

Pojawia się w:

Journal of Telecommunications and Information Technology

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 16.

Tytuł:

Telefon komórkowy w konsumpcji mediów cyfrowych
Cell phone in consumption of digital media

Autorzy:

Witczak, Olgierd

Powiązania:

https://bibliotekanauki.pl/articles/593612.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Konsumpcja
Media
Telefon komórkowy
Cell phone
Consumption

Opis:

Artykuł podejmuje problematykę wykorzystania telefonu komórkowego w konsumpcji mediów cyfrowych. Zdiagnozowano wpływ zmiennych społeczno--demograficznych użytkowników oraz przeanalizowano wykorzystywaną funkcjonalność telefonu komórkowego. Zidentyfikowano media cyfrowe konsumowane za pomocą telefonu komórkowego. W tekście analizowany jest również potencjał wykorzystania telefonu komórkowego w komunikacji marketingowej przedsiębiorstwa. Płaszczyzną dla zaprezentowanych w artykule rozważań są wyniki zrealizowanych badań bezpośrednich.
Article takes the problems connected with the use of a cell phones as a device used for digital media consumption. It was diagnosed impact of socio-demographic variables and analyses was made in functionality of cell phone among users. Digital media was identified which are consumed using a cell phone. The text explores also the potential use of cell phone in marketing communications of a company. Area for considerations presented in this article are direct research results.

Źródło:

Studia Ekonomiczne; 2016, 254; 252-264
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 17.

Tytuł:

El idioma de Borges

Autorzy:

Barchiesi, María Amalia

Powiązania:

https://bibliotekanauki.pl/articles/2081346.pdf

Data publikacji:

2007

Wydawca:

Uniwersytet Warszawski. Wydział Neofilologii

Tematy:

mito
voz/phoné
semiótica
español rioplatense
lenguaje infantil

Opis:

Un Jorge Luis Borges más íntimo es abordado en este trabajo que enfoca, desde una perpectiva semiótica, un lenguaje menos evidente que atraviesa sus primeros textos; nos referimos a una lengua fónica, a-semántica que se apoya exclusivamente en la materialidad acústica del signo. Dicho ‘idioma’ no es ni arbitraria ficción ni engañosa o pretensiosa especulación que intenta explicar los referentes del universo (como todo lenguaje humano, según la óptica borgeana), sino simplemente el territorio más verdadero y tangible de los sistemas lingüísticos: el de los sonidos, donde los significados están sujetos al ritmo, al tono, al cuerpo de la voz. Esta lengua vocálica, que puede encontrarse, por ejemplo, en la voz de “Funes el memorioso” o en las lúdicas diatribas del truco, remite al lugar intraducible de las emociones y del primer contacto afectivo con el mundo. La voz en los textos borgeanos es signo por sí mismo, independientemente de los interpretantes relativos a una lengua y de la intencionalidad comunicativa; es pura sonoridad que remite a lo más entrañable de su lengua ‘madre’, el español rioplatense materno, que en la narrativa de un Borges pluringüe se traduce en la voz virgen (y primigenia) de “las orillas”, aún no contaminada por los fonemas de la inmigración.

Źródło:

Itinerarios; 2007, 5; 89-100
1507-7241

Pojawia się w:

Itinerarios

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 18.

Tytuł:

The influence of public relations on food security among cocoa marketers in Ondo State, Nigeria

Autorzy:

Salau, Shehu Abdulganiyu

Powiązania:

https://bibliotekanauki.pl/articles/2033369.pdf

Data publikacji:

2021-12-28

Wydawca:

Uniwersytet Przyrodniczy w Poznaniu. Wydawnictwo Uczelniane

Tematy:

cocoa
food security
internet
mobile phone
Ondo State

Opis:

Food insecurity is quickly becoming a key topic in national and international debates. Consequently, series of studies have been conducted on food security and its determinants. However, none of these studies have measured food security among cocoa marketers and have considered the influence of public relations (PR) on food security among cocoa marketers in Nigeria Thus, this study measured food security status and determined the influence of PR strategies on food security of marketers. A combination of purposive and random sampling techniques were employed to select 100 respondents for this study. The analytical tools include: descriptive statistics, food security index and logistic regression analysis. The result revealed that majority of the sampled respondents were males with an average household size of 8 persons. The food security index indicated that 65% and 35% of the respondents were food insecure and secure respectively. The logistic regression indicated that about 53% of the total variation in food security of the wholesale cocoa marketers was accounted for by the estimated explanatory variables. Age of the respondents, marketing margin, household size, credit access and PR strategies were the critical determinants of food security among cocoa marketers in the area. Government should provide PR tools at subsidized rate as well as train marketers on the effective use of these tools. Policies to address irregular network and high airtime tariff challenges associated with the adoption of PR strategies in the country must be supported. Policy aimed at reducing household size should be encouraged.

Źródło:

Journal of Agribusiness and Rural Development; 2021, 62, 4; 401-405
1899-5241

Pojawia się w:

Journal of Agribusiness and Rural Development

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 19.

Tytuł:

Problems of Processing and Separation of Multi-Material Electronic Waste in Terms of Circular Economy

Autorzy:

Lisińska, M.
Fornalczyk, A.
Willner, J.

Powiązania:

https://bibliotekanauki.pl/articles/356622.pdf

Data publikacji:

2019

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

electronic waste
mobile phone
metals recovery
circular economy

Opis:

The article presents current methods used for the recovery of metals from used electronic equipment. The analysis of the composition and structure of the material was made on the example of one of the most popular and widespread e-waste - used cell phones. The article was address the problems of processing and separation of individual components included in these heterogeneous wastes. The main purpose of the conducted research was to prepare the tested material in such a way that the recovery of metalsin the further stages of its processing was as effective as possible. The results of attempts to separate individual material fractions with magnetic, pyrometallurgical or hydrometallurgical methods will be presented. An analysis of the possibilities of managing electronic waste in terms of the circular economy will be made.

Źródło:

Archives of Metallurgy and Materials; 2019, 64, 4; 1639-1643
1733-3490

Pojawia się w:

Archives of Metallurgy and Materials

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 20.

Tytuł:

Consumer Perception of Mobile Commerce in Poland

Autorzy:

Kapera, Krzysztof

Powiązania:

https://bibliotekanauki.pl/articles/589793.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Telefonia komórkowa
Zachowania konsumenta,
Consumer behaviour
Mobile phone

Opis:

The purpose of this paper is to analyze consumers' perception of mobile commerce in Poland. The publication is based mainly on the results of a survey conducted in 4Q 2012 on a sample of 118 Cracow University of Economics students. The study confirmed that the Polish mobile commerce market is still at an early stage of development. Currently, only a relatively small percentage of consumers use mobile phones to make purchases of goods or services. The main reasons for this state of affairs include lack of awareness and knowledge among consumers about this form of shopping and their negative attitude.

Źródło:

Studia Ekonomiczne; 2013, 151; 87-95
2083-8611

Pojawia się w:

Studia Ekonomiczne

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 21.

Tytuł:

Interfejsy programistyczne akcelerometrów dla urządzeń mobilnych typu Smartphone
Programming interfaces of accelerometers for Smartphone type mobile devices

Autorzy:

Kopniak, P.

Powiązania:

https://bibliotekanauki.pl/articles/156026.pdf

Data publikacji:

2011

Wydawca:

Stowarzyszenie Inżynierów i Techników Mechaników Polskich

Tematy:

telefon komórkowy
akcelerometr
programowanie
mobile phone
accelerometer
programming

Opis:

Celem artykułu jest porównanie cech API dla najpopularniejszych platform programistyczno-systemowych zaawansowanych telefonów komórkowych, tzn. platformy Java Micro Edition, Android oraz nowego systemu Windows Phone 7. W części praktycznej przedstawiono parametry i wyniki pomiarów uzyskanych poprzez opisywane API akcelerometrów wbudowanych w telefony Nokia 5800 XpressMusic i LG GT540 Swift. Jak wykazano największe możliwości posiada obecnie platforma Java ME jednak szybko rozwijające się systemy Android i Windows Phone 7 mogą tą sytuację szybko zmienić ponieważ posiadają unikalne funkcje wykorzystujące kilka czujników jednocześnie.
The aim of this paper is a comparison of API capabilities for the most popular system-programming platforms of cellular phones (Smartphones), i.e. Java Micro Edition platform, Android system and new Windows Phone 7 system. Section 2 contains an introduction to terms of an accelerometer and phone axis of acceleration measurement. Sections 3, 4 and 5 are descriptions of programming library members for sensor services of Java ME, Android and Windows Phone 7 platforms. Parameters of internal accelerometers for Nokia 5800 XpressMusic and LG GT540 Swift phones are given in Section 6. There are presented the results of measuring the Earth acceleration along all three phone axis. Information of accelerometers and acceleration values were read thanks to utilisation of API functions described before. They are Mobile Sensor API of Java ME for Nokia and Android system API in case of LG phone. As it is shown in Tab. 1 the measurement accuracy as well as the values of acceleration measured along particular axes are different for the tested devices. The maximum error reaches 7%. As it is shown all programming interfaces allow reading data asynchronously. Java ME platform has got the largest range of functions and supported kinds of sensors but fast developing Android and Windows Phone 7 systems may change this situation quickly. They have got some unique abilities, e.g. functions which use data from multiple sensors during attitude measurement.

Źródło:

Pomiary Automatyka Kontrola; 2011, R. 57, nr 12, 12; 1477-1479
0032-4140

Pojawia się w:

Pomiary Automatyka Kontrola

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 22.

Tytuł:

Telefony i komputery w codziennym życiu uczniów w młodszym wieku szkolnym
Telephones and computers in students’ everyday life at younger school age

Autorzy:

Lewicka-Zelent, Agnieszka
Pytka, Agnieszka

Powiązania:

https://bibliotekanauki.pl/articles/1387799.pdf

Data publikacji:

2018-06-30

Wydawca:

Uniwersytet Gdański. Wydawnictwo Uniwersytetu Gdańskiego

Tematy:

phone
Internet
computer
children at younger school age

Opis:

The daily use of multimedia brings a number of advantages and threats, especially for the development of school-age children, who more and more frequently move their real life to the virtual world. Hence, the aim of the research was to determine the importance of telephones and computers for children. The research was conducted among pupils from Class III and IV in two primary schools in the Lubelskie Voivodeship. The results of the research indicate the need to carry out preventive actions in the field of preventing cyber-dependences, with particular emphasis on the function of family relationships in the process of shaping the proper development of children.

Źródło:

Problemy Wczesnej Edukacji; 2018, 41, 2; 78-88
1734-1582
2451-2230

Pojawia się w:

Problemy Wczesnej Edukacji

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 23.

Tytuł:

Polish Young Consumers’ Attitudes Towards Mobile Phone Brands

Autorzy:

Gajda, Dawid

Powiązania:

https://bibliotekanauki.pl/articles/2027735.pdf

Data publikacji:

2020-12-08

Wydawca:

Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania

Tematy:

brand
brand image
consumer attitude
mobile phone market

Opis:

Consumers’ attitudes are determined by many factors, one of which is a product brand. The objective of the paper is to present young consumers’ attitudes towards mobile phone brands. The ABC model of attitudes is the theoretical framework for the study. The research method was a paper-and-pencil survey (PAPI) on the sample of 250 respondents aged 18–25. The research showed that it is just the name of the brand that can affect consumers’ attitudes. It is a derivative of associations with the brands. The value of the attitude components is differentiated by brands. The affective component appeared to be the most important and the cognitive component – the least important. The findings show that gender and brand of respondents’ mobile phones also differentiate the importance of components of young consumers’ attitudes on the mobile phone market. Limitations and recommendations for further research are presented as well.

Źródło:

Journal of Marketing and Consumer Behaviour in Emerging Markets; 2020, 2(11); 4-15
2449-6634

Pojawia się w:

Journal of Marketing and Consumer Behaviour in Emerging Markets

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 24.

Tytuł:

Monitoring of the Specific Absorption Rate in Terms of Electromagnetic Hazards

Autorzy:

Michałowska, Joanna
Wac-Włodarczyk, Andrzej
Kozieł, Joanna

Powiązania:

https://bibliotekanauki.pl/articles/123833.pdf

Data publikacji:

2020

Wydawca:

Polskie Towarzystwo Inżynierii Ekologicznej

Tematy:

SAR
electromagnetic field
mobile phone
hazards
meters
monitoring

Opis:

High-frequency electromagnetic field monitoring is extremely important for the environment. Recording and continuous observation of the levels of harmful factors and their evaluation should be examined by means of systematic and reliable measurements. The purpose of the present research stems from the need for verification and analysis whether modern phones are safe for users during telephone conversations. The analysis was carried out with the use of two ESM 120 and ESM 140 meters measuring the same devices simultaneously. The SAR (Specific Absorption Rate) describes the energy processes in the biological tissues exposed to electromagnetic fields (EMF). The maximum values recorded by the ESM 140 dosimeter are SAR = 0.5 mW/kg.

Źródło:

Journal of Ecological Engineering; 2020, 21, 1; 224-230
2299-8993

Pojawia się w:

Journal of Ecological Engineering

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 25.

Tytuł:

Stan posiadania i wykorzystywanie nowoczesnych środków komunikacji przez śląską młodzież oraz ryzyko uzależnienia od nich

Autorzy:

Warzecha, Katarzyna

Powiązania:

https://bibliotekanauki.pl/articles/943013.pdf

Data publikacji:

2015

Wydawca:

Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego

Tematy:

Internet
telefon komórkowy
uzależnienie
młodzież
mobile phone
addiction;
adolescents

Opis:

We współczesnych czasach obserwujemy dynamiczny rozwój społeczeństwa informacyjnego oraz rosnące zapotrzebowanie na coraz lepszą jakość usług i produktów ICT. Młodzież coraz częściej wykorzystuje nowoczesne środki komunikacji (komputery, laptopy, tablety i telefony komórkowe z dostępem do Internetu) w życiu codziennym. Głównym celem przeprowadzonych badań było poznanie stanu posiadania i wykorzystywania nowoczesnych środków komunikacji przez śląską młodzież, a także zbadanie, czy śląscy uczniowie szkół ponadgimnazjalnych są zagrożeni uzależnieniem od Internetu i telefonów komórkowych. W badaniach zastosowano test autorstwa K. Young – Internet Addaction Test (IAT) i kwestio-nariusz do Badania Uzależnienia od Telefonu Komórkowego (KBUTK) autorstwa E. Potembskiej i B. Pawłowskiej.
We are seeing rapid development of the information society and the growing demand for more and better quality of ICT products and services. Young people are increasingly using modern means of communication (computers, laptops and mobile phones with Internet access) in their everyday life. The main objective of the study was to investigate the possession and use of modern means of communication by the Silesian youths and to investigate whether the pupils of secondary schools in Silesia are at risk of addiction to the Internet and mobile phones. The studies used: test by K. Young – Internet Addaction Test (IAT) and Addiction to Mobile Phone Questionnaire (AMPQ) by E. Potembska and B. Pawłowska.

Źródło:

Nierówności Społeczne a Wzrost Gospodarczy; 2015, 44 cz. 2; 329-340
1898-5084
2658-0780

Pojawia się w:

Nierówności Społeczne a Wzrost Gospodarczy

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 26.

Tytuł:

Effects of exposure to electromagnetic field radiation (EMFR) generated by activated mobile phones on fasting blood glucose

Autorzy:

Meo, Sultan A.
Al Rubeaan, Khalid

Powiązania:

https://bibliotekanauki.pl/articles/2179776.pdf

Data publikacji:

2013-04-01

Wydawca:

Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi

Tematy:

mobile phone radiation
hyperglycemia
insulin resistance
β-cell function

Opis:

Objective: Extensive use of mobile phones has been accompanied by a common public debate about possible adverse effects on human health. No study has been published so far to establish any association between the fastest growing innovation of mobile phone and fasting blood glucose. The aim was to determine the effects of exposure to electromagnetic field radiation generated by mobile phones on fasting blood glucose in Wistar Albino rats. Materials and Methods: 40 Male Albino rats (Wistar Strain) were divided into 5 equally numerous groups. Group A served as the control one, group B received mobile phone radiation for less than 15 min/day, group C: 15-30 min/day, group D: 31-45 min/day, and group E: 46-60 min/day for a total period of 3 months. Fasting blood glucose was determined by using Spectrophotometer and serum insulin by Enzyme-linked Immunosorbent Assay (ELISA). The Homeostatic Model (HOMA-B) was applied for the assessment of β-cell function and (HOMA-IR) for resistance to insulin. Results: Wister Albino rats exposed to mobile phone radiation for longer than 15 min a day for a total period of 3 months had significantly higher fasting blood glucose (p < 0.015) and serum insulin (p < 0.01) compared to the control group. HOMA-IR for insulin resistance was significantly increased (p < 0.003) in the groups that were exposed for 15-30 and 46-60 min/day compared to the control rats. Conclusion: The results of the present study show an association between long-term exposure to activated mobile phones and increase in fasting blood glucose and serum insulin in Albino rats.

Źródło:

International Journal of Occupational Medicine and Environmental Health; 2013, 26, 2; 235-241
1232-1087
1896-494X

Pojawia się w:

International Journal of Occupational Medicine and Environmental Health

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 27.

Tytuł:

Plasma thyroid hormones and corticosterone levels in blood of chicken embryos and post hatch chickens exposed during incubation to 1800 MHz electromagnetic field

Autorzy:

Pawlak, Krzysztof
Sechman, Andrzej
Nieckarz, Zenon

Powiązania:

https://bibliotekanauki.pl/articles/2178802.pdf

Data publikacji:

2014-01-01

Wydawca:

Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi

Tematy:

electromagnetic fields
mobile phone
thyroid hormone
corticosterone
chicken embryo

Opis:

Introduction: This study attempted to determine the effect of a 1800 MHz electromagnetic field (EMF) (only carrier frequency) on thyroxine (T₄), triiodothyronine (T₃) and corticosterone (CORT) concentrations in the blood plasma of chick embryos, and to investigate the effect of electromagnetic field (EMF) exposure during embryogenesis on the level of these hormones in birds that are ready for slaughter. Material and Methods: Throughout the incubation period, embryos from the experimental group were exposed to a 1800 MHz EMF with power density of 0.1 W/m², 10 times during 24 h for 4 min. Blood samples were collected to determine T₄, T₃ and CORT concentrations on the 12th (E12) and 18th (E18) day of incubation, from newly hatched chicks (D1) and from birds ready for slaughter (D42). Results: The experiment showed that T₄ and T₃ concentrations decreased markedly and CORT levels increased in the embryos and in the newly hatched chicks exposed to EMF during embryogenesis. However, no changes were found in the level of the analyzed hormones in the birds ready for slaughter. Differences in T₄ and T₃ plasma concentrations between the EMF-exposed group and the embryos incubated without additional EMF were the highest in the newly hatched chicks, which may be indicative of the cumulative effect of electromagnetic field on the hypothalamo-pituitary-thyroid axis (HPT). Discussion: The obtained results suggest that additional 1800 MHz radio frequency electromagnetic field inhibits function of HPT axis, however, it stimulates hypothalamo- pituitary-adrenal axis by inducing adrenal steroidogenic cells to synthesize corticosterone. Further investigations are needed to elucidate the mechanisms by which radio EMFs affect HPT and HPA axis function in the chicken embryos.

Źródło:

International Journal of Occupational Medicine and Environmental Health; 2014, 27, 1; 114-122
1232-1087
1896-494X

Pojawia się w:

International Journal of Occupational Medicine and Environmental Health

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 28.

Tytuł:

Does Coopetition Strategy Improve Market Performance? An Empirical Study in Mobile Phone Industry

Autorzy:

Le Roy, Frederic
Sanou, Famara Hyacinthe

Powiązania:

https://bibliotekanauki.pl/articles/522264.pdf

Data publikacji:

2014

Wydawca:

Uniwersytet Ekonomiczny w Katowicach

Tematy:

Telefonia komórkowa
Rynek telefonii komórkowej
Współpraca
Mobile phone
Cooperation

Opis:

A central question about coopetition is its impact on performance. Past researches on this question obtained mixed results. No past researches have attempted to evaluate the impact of coopetitive strategies on performance compared with other strategies vis-à-vis competitors: aggressive, cooperative or coexistence strategies. In addition, there have been few studies that attempt to establish a relationship between coopetitive strategy and market performance. In order to fill these gaps, this research studies the impact of coopetitive strategy on market performance, compared to the impact of aggressive, cooperative and coexistence strategies. An empirical study is conducted in the mobile telephony industry. The method is a structured content analysis that identifies the strategic movements of mobile operators from different countries and geographical regions. The results show, first, that only three strategies may be identified in the industry: aggressive, cooperative and coopetitive. The results show, second, that the market performance depends on the strategy adopted toward competitors. A coopetition strategy seems to perform better than either an aggressive or a cooperative strategy. An aggressive strategy is more effective than a cooperative strategy.(original abstract)

Źródło:

Journal of Economics and Management; 2014, 17; 64-92
1732-1948

Pojawia się w:

Journal of Economics and Management

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 29.

Tytuł:

UNIVERSITY STUDENT ACCESS TO AND USE OF ELECTRONIC DEVICES: A LATENT ENGLISH LANGUAGE LEARNING POTENTIAL

Autorzy:

Alfarwan, Salah

Powiązania:

https://bibliotekanauki.pl/articles/955440.pdf

Data publikacji:

2019

Wydawca:

Uniwersytet Marii Curie-Skłodowskiej w Lublinie. IATEFL Poland Computer Special Interest Group

Tematy:

technology
CALL
MALL
smart phone
English Language Learning
ESOL
EFL

Opis:

This study investigates the potential, in relation to learning and using English, which exists in the current access to and use of new technological devices by university students who are not native speakers of English. As an example case, the availability of a range of devices to 138 Saudi English and Business students at a Saudi university was ascertained through a survey, along with their current use both in general, and specifically involving English, both on and off campus. Students and teachers were also interviewed in order to illuminate the further enhancement of student use of their devices for English improvement. The findings indicate that a range of electronic devices, especially smart phones and laptops, are owned by, or to a lesser extent accessible in other ways to, students. English majors however far outstrip Business majors in access to and use of devices. A considerable proportion of use of devices, especially by English majors, is already English-related. On two measures, it is the smart phone which has the greatest potential for further exploitation in relation to English, followed by the laptop and tablet, and for English majors the TV. Based on teacher and student comments, recommendations are made for such English as a foreign language contexts as to how best to move forward to exploit this potential for both groups of students.

Źródło:

Teaching English with Technology; 2019, 19, 1; 102-117
1642-1027

Pojawia się w:

Teaching English with Technology

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 30.

Tytuł:

Kilka uwag o pisowni polskiej w Przewodniku do języka polskiego Michała Kusia (1646)
Some Remarks on the Polish Spelling in Przewodnik do Języka Polskiego by Michał Kuś (1646)

Autorzy:

Frączek, Agnieszka
Just, Anna

Powiązania:

https://bibliotekanauki.pl/articles/567984.pdf

Data publikacji:

2015

Wydawca:

Uniwersytet Mikołaja Kopernika w Toruniu. Wydawnictwo UMK

Tematy:

dictionary
Michał Kuś
grammar
letters
phone
17th century orthography

Opis:

The subject of this article is the Przewodnik do Języká Polʃkiego [Guide to the Polish Language] by Michał Kuś published in 1646. This guide is made up of two parts - an extensive dictionary and a grammar - a course book for learning Polish that is more than a dozen pages long. The article's introduction brings to light the silhouette of the author of Przewodnik and describes the structure of his work. In further paragraphs the authors focus on issues concerning the seventeenth-century Polish spelling. The article presents the most typical and interesting features of spelling used in the guide, cotrasts them with the view and recommendations of grammarians conteporary to Kuś, and compares the features with the spelling characteristics of the authors of several other seventeenth-century Polish-German and German-Polish dictionaries.

Źródło:

Linguistica Copernicana; 2015, 12; 287-309
2080-1068
2391-7768

Pojawia się w:

Linguistica Copernicana

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 31.

Tytuł:

The analysis of drivers’ reaction time using cell phone in the case of vehicle stabilization task

Autorzy:

Žuraulis, Vidas
Nagurnas, Saulius
Pečeliūnas, Robertas
Pumputis, Vidmantas
Skačkauskas, Paulius

Powiązania:

https://bibliotekanauki.pl/articles/2162015.pdf

Data publikacji:

2018-10-23

Wydawca:

Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi

Tematy:

driver
cell phone
reaction time
statistical analysis
psychophysiology
vehicle stabilization

Opis:

Objectives The article analyzes the driver’s psychophysiological qualities such as complex reaction and individual ability to control the vehicle that has suddenly lost its stability. The comparative analysis of the duration of reaction time was performed to assess the negative influence of speaking on a phone and driving with one hand. Material and Methods The experimental research was carried out on special training grounds with the road surface having low adhesion coefficient, where sudden lateral vehicle destabilization was caused by the moving plate mounted on the road surface. The vehicle onboard equipment was used for identifying the difference between the destabilization moment and the responsive driver’s steering wheel movement which in this research was assumed as the reaction time. Results Statistical methods of research applied for the analysis of results showed high probability that the driver’s actions would be significantly late in controlling a vehicle. When stabilizing a vehicle movement, the complex reaction time of a vehicle driver speaking on a mobile phone is increased by 18.1% as compared with the conventional driving by a driver not speaking on a phone. Conclusions The risk of using the phone depends on the driver characteristics, traits and attitudes that affect the level of their experienced dangers, and the intensity of using mobile phones and driving. Speaking on a phone while driving increases the driver’s reaction time and mental workload, and changes his or her visual overview ability as well as understanding of the situation. Int J Occup Med Environ Health 2018;31(5):633–648

Źródło:

International Journal of Occupational Medicine and Environmental Health; 2018, 31, 5; 633-648
1232-1087
1896-494X

Pojawia się w:

International Journal of Occupational Medicine and Environmental Health

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 32.

Tytuł:

The risk of subjective symptoms in mobile phone users in Poland – An epidemiological study

Autorzy:

Szyjkowska, Agata
Gadzicka, Elżbieta
Szymczak, Wiesław
Bortkiewicz, Alicja

Powiązania:

https://bibliotekanauki.pl/articles/2178839.pdf

Data publikacji:

2014-05-17

Wydawca:

Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi

Tematy:

electromagnetic fields
feeling of warmth
headaches
cell phone
subjective complaints

Opis:

Objectives: To assess the type and incidence of subjective symptoms related to the use of mobile phones in Polish users. Material and Methods: The study was conducted in 2005 using a questionnaire survey. Although it has been quite a long time, up to now, no such data have been published for Poland. The questionnaire consisted of 53 questions concerning sex, age, education, general health, characteristics of a mobile phone (hand-held, loud-speaking unit) as well as the habits associated with its use (frequency and duration of calls, text messages, etc.) and complaints associated with using a mobile phone. Results: As many as 1800 questionnaires were sent. The response was obtained from 587 subjects aged 32.6±11.3 (48.9% women, 51.1% men); the age did not differ significantly between men and women. The subjects owned a cell phone for an average of 3 years. Majority of the respondents used the phone intensively, i.e. daily (74%) or almost daily (20%). Headaches were reported significantly more often by the people who talked frequently and long in comparison with other users (63.2% of the subjects, p = 0.0029), just like the symptoms of fatigue (45%, p = 0.013). Also, the feeling of warmth around the ear and directly to the auricle was reported significantly more frequently by the intensive mobile phone users, compared with other mobile phone users (47.3%, p = 0.00004 vs. 44.6%, p = 0.00063, respectively). Most symptoms appeared during or immediately after a call and disappeared within 2 h after the call. Continuous headache, persisting for longer than 6 h since the end of a call, was reported by 26% of the subjects. Conclusions: Our results show that the mobile phone users may experience subjective symptoms, the intensity of which depends on the intensity of use of mobile phones.

Źródło:

International Journal of Occupational Medicine and Environmental Health; 2014, 27, 2; 293-303
1232-1087
1896-494X

Pojawia się w:

International Journal of Occupational Medicine and Environmental Health

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 33.

Tytuł:

Robotic Mobile Holder (For CAR Dashboards)

Autorzy:

Madhunala, Srilatha
Kanneti, Bhavya
Anathula, Priya

Powiązania:

https://bibliotekanauki.pl/articles/2200722.pdf

Data publikacji:

2023

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

LabVIEW
image processing
Servo Motor
NImyRIO
face detection
phone holder

Opis:

In the current smart tech world, there is an immense need of automating tasks and processes to avoid human intervention, save time and energy. Nowadays, mobile phones have become one of the essential things for human beings either to call someone, connect to the internet, while driving people need mobile phones to receive or make a call, use google maps to know the routes and many more. Normally in cars, mobile holders are placed on the dashboard to hold the mobile and the orientation of the phone needs to be changed according to the driver's convenience manually, but the driver may distract from driving while trying to access mobile phone which may lead to accidents. To solve this problem, an auto adjustable mobile holder is designed in such a way that it rotates according to the movement of the driver and also it can even alert the driver when he feels drowsiness. Image Processing is used to detect the movement of the driver which is then processed using LabVIEW software and NI myRIO hardware. NI Vision development module is used to perform face recognition and servo motors are used to rotate the holder in the required position. Simulation results show that the proposed system has achieved maximum accuracy in detecting faces, drowsiness and finding the position coordinates.

Źródło:

International Journal of Electronics and Telecommunications; 2023, 69, 1; 89--98
2300-1933

Pojawia się w:

International Journal of Electronics and Telecommunications

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 34.

Tytuł:

THEORETICAL IMPLEMENTATIONS OF VARIOUS MOBILE APPLICATIONS USED IN ENGLISH LANGUAGE LEARNING

Autorzy:

Small, Melissa

Powiązania:

https://bibliotekanauki.pl/articles/955751.pdf

Data publikacji:

2014

Wydawca:

Uniwersytet Marii Curie-Skłodowskiej w Lublinie. IATEFL Poland Computer Special Interest Group

Tematy:

mobile phone technology
language learning
Mastery Learning Theory
Sense of Community

Opis:

This review of the theoretical framework for Mastery Learning Theory and Sense of Community theories is provided in conjunction with a review of the literature for mobile technology in relation to language learning. Although empirical research is minimal for mobile phone technology as an aid for language learning, the empirical research that exists positively points toward mobile phone technology as a tool that is becoming more widely used and accepted by second language teachers. A conceptual application of the theoretical frameworks is applied to the use of mobile phone technology as a teaching aid for language learners, with the conclusion that there is an overlap worth researching empirically.

Źródło:

Teaching English with Technology; 2014, 14, 1; 35-46
1642-1027

Pojawia się w:

Teaching English with Technology

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 35.

Tytuł:

Learner Perspectives on Mobile Phone Integration for Vocabulary Development in Translation Classes

Autorzy:

Kayaoğlu, Mustafa Naci
Sağlamel, Hasan
Kobul, Mustafa Kerem

Powiązania:

https://bibliotekanauki.pl/articles/605926.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej

Tematy:

mobile phone
vocabulary development
learner perceptions
semi-structured interviews
language learning

Opis:

Der Band enthält die Abstracts ausschließlich in englischer Sprache.
Rapid changes in technology are reflected into all walks of education as well as language learning and teaching situations. In line with these changes, studies into the integration of mobile phones into language learning contexts, particularly to facilitate vocabulary acquisition, have spawned. However, learners’ perceptions regarding the impact of the integration of mobile technologies are not fully explored. This study aims at discovering learners’ perceptions of mobile phone integration in translation classes. Twenty-seven learners studying at an English Language and Literature department in a north-western Turkish university were sent SMS text messages including the target words before, during and after the translation courses for 6 weeks. Nine students who were selected based on their frequency of response rate, 3 the most frequent respondents, 3 average respondents and the least 3 respondents respectively, were interviewed. A content analysis of the semi-structured interviews reveals information about the learners’ mobile telephone use and their perceptions of mobile phone use for language learning purposes. The findings reveal that learners in general hold a positive opinion of mobile phone integration although some hesitations have been voiced. A discussion of learners’ perspectives on the current and future use of mobile phones is provided.  
Le numéro contient uniquement les résumés en anglais.
Том не содержит аннотаций на английском языке.

Źródło:

Lublin Studies in Modern Languages and Literature; 2017, 41, 1
0137-4699

Pojawia się w:

Lublin Studies in Modern Languages and Literature

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 36.

Tytuł:

Użytkowanie telefonów komórkowych i bezprzewodowych a ryzyko występowania guzów mózgu zdiagnozowanych w latach 1997-2003 - analiza wyników badań kliniczno-kontrolnych
Pooled analysis of two Swedish case-control studies on the use of mobile and cordless telephones and the risk of brain tumours diagnosed in 1997-2003

Autorzy:

Mild, K. H.
Hardell, L.
Carlberg, M.

Powiązania:

https://bibliotekanauki.pl/articles/180423.pdf

Data publikacji:

2007

Wydawca:

Centralny Instytut Ochrony Pracy

Tematy:

telefonia komórkowa
wyniki badań
guzy mózgu
mobile phone
results of testing

Opis:

W ostatnich latach na całym świecie wzrasta liczba użytkowników telefonów przenośnych i bezprzewodowych. Mózg jest organem eksponowanym na pola elektromagnetyczne o częstotliwościach radiowych, emitowane podczas rozmów telefonicznych. Od drugiej połowy lat dziewięćdziesiątych w Szwecji były wykonywane badania dla ustalenia związku tej ekspozycji z guzami mózgu. Ekspozycja była oceniana na podstawie pytań ankietowych. Analiza łączna dwóch badań kliniczno-kontrolnych przypadków zachorowań na guzy mózgu została oparta na odpowiedziach od 1 254 (88%) pacjentów z łagodnym guzem mózgu, 905 (90%) ze złośliwym guzem mózgu oraz 2 162 (89%) osób z grupy kontrolnej. W podsumowaniu autorzy stwierdzili, że na podstawie przeglądu najnowszych badań dotyczących tego tematu można wnioskować, iż używanie telefonów przenośnych dłużej niż 10 lat powoduje zwiększone ryzyko występowania guzów mózgu.
During recent years the use of mobile and cordless phones has increased worldwide. Radiofrequency electromagnetic fields are emitted during calls and the brain is the main target organ for exposure. We have done case-control studies on this topic since the second part of the 1990s to evaluate an association with brain tumours. Exposures were assessed with self-administered questionnaires. The pooled analysis of the two case-control studies on brain tumours was based on answers from 1 254 (88%) cases with a benign brain tumour, 905 (90%) with a malignant brain tumour and 2 162 (89%) controls. A recent review of currently published studies on this topic has revealed that the use of mobile phones for longer than 10 years increases the risk for brain tumours.

Źródło:

Bezpieczeństwo Pracy : nauka i praktyka; 2007, 4; 22-26
0137-7043

Pojawia się w:

Bezpieczeństwo Pracy : nauka i praktyka

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 37.

Tytuł:

Konceptualizacje głosu
Voice Conceptualizations

Autorzy:

Kaźmierczak, Monika

Powiązania:

https://bibliotekanauki.pl/articles/1035953.pdf

Data publikacji:

2020-11-26

Wydawca:

Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego

Tematy:

phoné
głos
komunikacja wokalna
komunikacja ustna
voice
vocal communication
oral communication

Opis:

Głos jest istotnym elementem życia człowieka. Współcześnie przedmiot zainteresowania stanowi zarówno materialna, formalna, jak i symboliczna warstwa głosu. Niemożność jednoznacznego i pełnego zdefiniowania pojęcia oraz identyfikacja różnych funkcji głosu w relacji z podmiotem i Innymi dowodzi konieczności uwrażliwienia na głos – nie tylko w jego bardziej ujęzykowionej formie, podczas komunikacji bezpośredniej, ale również jako ekspresji bądź wymiany wokalnych sygnałów i znaków czy istotnej składowej tożsamości komunikującego się podmiotu. Przytoczone w artykule konceptualizacje głosu potwierdzają, że obszary jego badania w wymiarze indywidualnym i społecznym są ze sobą ściśle związane.
The voice is an important element of human life. Nowadays, the object of interest is both the material, formal and symbolic layer of voice. The inability to define the concept explicitly and fully and the identification of various voice functions in relation to the subject and Others proves the need for sensitivity to the voice – not only in its more linguistic form during direct communication, but also as the expression or exchange of vocal signals and signs or a significant component of the identity of the communicating entity. The voice conceptualizations cited in the article confirm that the areas of voice research in the individual and social dimension are closely related.

Źródło:

Logopaedica Lodziensia; 2020, 4; 85-96
2544-7238
2657-4381

Pojawia się w:

Logopaedica Lodziensia

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 38.

Tytuł:

The influence of the language of new media on the literacy of young people in their school assignments and in leisure

Autorzy:

Filipan-Žignić, Blaženka
Legac, Vladimir
Sobo, Katica

Powiązania:

https://bibliotekanauki.pl/articles/1040194.pdf

Data publikacji:

2016-12-30

Wydawca:

Katolicki Uniwersytet Lubelski Jana Pawła II

Tematy:

Internet
Facebook
mobile phone
young people
language of new media
standard

Opis:

The authors of this research study try to explore the real literacy among young people of today resulting from the influence of the language of new media (especially Facebook and the mobile phone). The impetus for this study comes from frequent complaints that the language of young people has deteriorated due to the negative impact of the language that young people are using in the new media. The authors have done this through an analysis of the way students write in their school assignments and in writings done in their spare time in the new media with regard to (non) existence of the language of new media (such as abbreviations, emoticons and other iconic signs, capitals, dialecticisms, anglicisms, vulgarisms, etc.). In their analysis, the researchers used a computer programme WordSmith Tools 6.0 (Scott 2006). The authors aimed to find out whether or not students in their private language texts use the language of new media (written language with many elements of spoken language and with many abbreviations) and whether or not the students in their school assignments consistently use the standard language without the elements that they normally use in their own language in the new media. The results have shown that secondary school students do consistently write in the standard language in their school assignments, whereas in their leisure activities they use all the elements of the language of new media.

Źródło:

Linguistics Beyond and Within; 2016, 2; 77-96
2450-5188

Pojawia się w:

Linguistics Beyond and Within

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 39.

Tytuł:

Analiza kinematyki ruchu kciuka podczas pisania krótkich wiadomości tekstowych (sms)
Kinematics of thumb motion during writing the short message (sms)

Autorzy:

Michnik, R.
Sacha, E.

Powiązania:

https://bibliotekanauki.pl/articles/99378.pdf

Data publikacji:

2009

Wydawca:

Politechnika Śląska. Katedra Biomechatroniki

Tematy:

kciuk
analiza kinematyczna
SMS
telefon komórkowy
thumb
kinematic analysis
mobile phone

Opis:

W artykule przedstawiono metodologię badania kinematyki ruchu kciuka w czasie pisania wiadomości tekstowych sms, z użyciem wybranego modelu telefonu komórkowego. Do badań wykorzystano optoelektroniczny system APAS do trójwymiarowej analizy ruchu, natomiast do porównania otrzymanych wyników wykorzystano autorski program, napisany w środowisku Matlab™.
In this paper the methodology of analysis of thumb kinematics during writing the short message sms was presented. To obtain the kinematics it was used the APAS system and to compare the results it was used the program written in Matlab™ environment.

Źródło:

Aktualne Problemy Biomechaniki; 2009, 3; 161-166
1898-763X

Pojawia się w:

Aktualne Problemy Biomechaniki

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 40.

Tytuł:

Correlational Research on Mobile Phone Addiction and the Interpersonal Relationship Distress of Chinese College Students

Autorzy:

He, Liming
Yang, Shaogang
Meng, Yangyang

Powiązania:

https://bibliotekanauki.pl/articles/29433359.pdf

Data publikacji:

2023

Wydawca:

Uniwersytet im. Adama Mickiewicza w Poznaniu

Tematy:

Mobile phone addiction
interpersonal relationship distress
basic psychological needs
negative coping styles

Opis:

In this essay, we utilized the following scales: Mobile and Internet Addiction Test, Basic Psychological Needs Scale, Negative Coping Style Questionnaire, and Interpersonal Relationships Assessment Scale. With those, we surveyed 1,730 college students, investigating the influence of mobile phone addiction on their interpersonal relationship distress and the mediating chain effect of basic psychological needs and negative coping styles on mobile phone addiction and interpersonal relationship distress. The results indicate that: (1) Mobile phone addiction can predict interpersonal relationship distress in college students; (2) Basic psychological needs serve as the mediating variables between mobile phone addiction and interpersonal relationship distress; (3) Negative coping styles prove to be the mediator between mobile phone addiction and interpersonal relationship distress; and (4) Basic psychological needs and negative coping styles establish a mediating chain effect between mobile phone addiction and interpersonal relationship distress.

Źródło:

Ethics in Progress; 2023, 14, 1; 126-143
2084-9257

Pojawia się w:

Ethics in Progress

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 41.

Tytuł:

Narażenie ludności na pole elektromagnetyczne anten telefonii komórkowej

Autorzy:

Marzec, S.
Stawowy, A.

Powiązania:

https://bibliotekanauki.pl/articles/370890.pdf

Data publikacji:

2007

Wydawca:

Wyższa Szkoła Zarządzania Ochroną Pracy w Katowicach

Tematy:

pole elektromagnetyczne
telefonia komórkowa
stacje bazowe
electromagnetic fields
cell phone
base stations

Opis:

W artykule przedstawiono charakterystykę promieniowania elektromagnetycznego anten sektorowych stacji bazowych telefonii komórkowej systemu GSM. Przeanalizowano warunki ekspozycji ludności na ten czynnik oraz określono ryzyko zdrowotne z tym związane. Porównano przepisy krajowe polskie i zagraniczne, określające dopuszczalne narażenie ludności na pole mikrofalowe. Stwierdzono, że polskie przepisy w tym względzie należą do najbardziej restrykcyjnych i dopuszczają narażenie ludności na poziomy kilkadziesiąt razy mniejsze niż np. przepisy amerykańskie, niemieckie czy japońskie. Wykazano na przykładach, że mimo tak znacznych obostrzeń przepisów polskich, ekspozycja ludności na pola elektromagnetyczne emitowane przez anteny telefonii komórkowej instalowane na terenie kraju, jest niewielka, znacznie poniżej maksymalnych wartości dopuszczalnych.
This publication presents characteristics of an electromagnetic field emitted by mobile telecommunication devices, mainly base stations sector antennas. The conditions of people exposition to that factor are analyzed and the corresponding health risk is evaluated. Polish and other countries’ regulations concerning admissible people exposition to microwave radiation are compared. Polish regulations occur to be the most restrictive in this domain, admitting several times lower exposition than American, German or Japanese ones. Despite of such limitations in country’s regulations, actual people’s exposition to electromagnetic fields, emitted by mobile telecommunication antennas on Polish area is very little, much below maximum admissible values.

Źródło:

Zeszyty Naukowe Wyższej Szkoły Zarządzania Ochroną Pracy w Katowicach; 2007, 1(3); 45-54
1895-3794
2300-0376

Pojawia się w:

Zeszyty Naukowe Wyższej Szkoły Zarządzania Ochroną Pracy w Katowicach

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 42.

Tytuł:

Consumer experience in phone communication in the service purchasing process

Autorzy:

Bondos, Ilona

Powiązania:

https://bibliotekanauki.pl/articles/610889.pdf

Data publikacji:

2019

Wydawca:

Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej

Tematy:

service buying process
customer journey, phone channel
consumer-initiated communications
CIC
multichanneling

Opis:

Theoretical background: Consumers today are presented with a myriad of opportunities through the purchase process can be realized (Yrjölä et al., 2018, p. 1133). Customer journey can be defined as a buyer’s behaviour in multi (omni) environment with the goal of finalizing purchase transactions and acquiring positive (seamless, holistic) customer experiences. Researchers look at a service buying process as the customer value-adding journey (Saghiri et al. 2017; Wilding, 2003) and its prime objective is to deliver positive customer experience at each of stages of buying process. According to media richness theory (MRT) voice-based communication is ranked higher than text-based communication along the media richness continuum (Daft & Lengel, 1984), however some additional findings have been also exposed. Taking into account the traditional continuum of media richness phone communications is perceived as rich in information, only face to face contact is seen as richer (Suh, 1999). As is stated in Rhee (2010), customer-initiated communications via phone channel is preferred when consumer faces an extended problem-solving (high perceived risk/low familiarity). Whereas, in case of routine problem-solving situation online channel is preferred. However, some relevant research on marketing channel richness have been proposed by Kwak (2012) as well as Lipowski and Bondos (2018). According to this research stream, the medium itself does not necessarily determine its perceived media richness. The key factor is user’s familiarity with a particular marketing channel and his/her ability to use its communicational potential.Purpose of the article: The present study attempts to provide evidence about the potential of the phone channel as the channel of contact with the service provider through the entire service buying process including four stages: pre-purchase, purchase, post-purchase and resignation from service. The main goal of the study is to identify the level of customers’ experience/knowledge of using phone channel by the three consumer generations (Baby Boomers, X and Y).Research methods: The survey study was conducted in September-November 2015 on a group of 1103 respondents (Polish adult consumers) including 357 (BB), 390 (X) and 356 (Y). The research sample was determined by quota-random method; CAPI (computer assisted personal interview) method was used with a standardized questionnaire. In order to verify research hypothesis MANOVA was used with data on three customer generations.Main findings: BB generation possesses the smallest experience in phone communication in the service buying process. The next one is the X generation with bigger phone communication experience than BB but lower than Y generation. At each stage in service purchasing process Y generation is the most knowledgeable in the area of phone communication. In general, there is a visible downward trend of the own experience level along with further stages in the service purchasing process. In terms of phone communication the most mysterious for customers is the last phase.

Źródło:

Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia; 2019, 53, 1
0459-9586

Pojawia się w:

Annales Universitatis Mariae Curie-Skłodowska, sectio H – Oeconomia

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 43.

Tytuł:

Czy telefony komórkowe zakłócają pracę kardioimplantów?
Do mobile phones cause dysfunctions of cardiac pacemakers?

Autorzy:

Krawczyk, A.
Pławiak-Mowna, A.
Koźluk, E.

Powiązania:

https://bibliotekanauki.pl/articles/180348.pdf

Data publikacji:

2006

Wydawca:

Centralny Instytut Ochrony Pracy

Tematy:

pole elektromagnetyczne
telefon komórkowy
stymulatory serca
electromagnetic field
mobile phone
cardiac pacemakers

Opis:

Artykuł prezentuje problematykę badań stymulatorów serca eksponowanych na sztucznie generowane pole elektromagnetyczne przez systemy telefonii komórkowej. Autorzy koncentrują się na analizie wpływu terminali doręcznych (badania literaturowe) oraz anten bazowych (badania własne). Opisano dokładnie procedurę badawczą in vivo związaną z analizą wpływu anteny bazowej. Przedstawiono wyniki badań oraz wskazówki dla bezpiecznego stosowania kardioimplantów.
The paper presents problems connected with cardiac pacemakers exposed to electromagnetic fields generated by mobile phone systems. The authors concentrate on the influence of hand terminals (literature survey) and base antennas (own research). The research procedure of the latter has been described in detail. The results of research and hints for safe Osage of cardiac pacemakers have been presented.

Źródło:

Bezpieczeństwo Pracy : nauka i praktyka; 2006, 12; 16-19
0137-7043

Pojawia się w:

Bezpieczeństwo Pracy : nauka i praktyka

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 44.

Tytuł:

Multiple assessment methods of prenatal exposure to radio frequency radiation from telecommunication in the Mothers and Children’s Environmental Health (MOCEH) study

Autorzy:

Choi, Kyung-Hwa
Ha, Mina
Burm, Eunae
Ha, Eun-Hee
Park, Hyesook
Kim, Yangho
Lee, Ae-Kyoung
Kwon, Jong Hwa
Choi, Hyung-Do
Kim, Nam

Powiązania:

https://bibliotekanauki.pl/articles/2168386.pdf

Data publikacji:

2016-11-18

Wydawca:

Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi

Tematy:

prenatal exposure
validation
mobile phone
radio frequency radiation
MOCEH
personal exposure meter

Opis:

Objectives To evaluate prenatal exposure to radiofrequency radiation (RFR) from telecommunication using a mobile phone questionnaire, operator data logs of mobile phone use and a personal exposure meter (PEM). Material and Methods The study included 1228 mother–infants pairs from the Mothers and Children’s Environmental Health (MOCEH) study – a multicenter prospective cohort study ongoing since 2006, in which participants were enrolled at ≤ 20 weeks of pregnancy, with a follow-up of a child birth and growth to assess the association between prenatal environmental exposure and children’s health. The questionnaire included the average calling frequency per day and the average calling time per day. An EME Spy 100 PEM was used to measure RFR among 269 pregnant women from November 2007 to August 2010. The operators’ log data were obtained from 21 participants. The Spearman’s correlation test was performed to evaluate correlation coefficient and 95% confidence intervals between the mobile phone use information from the questionnaire, operators’ log data, and data recorded by the PEM. Results The operators’ log data and information from the self-reported questionnaire showed significantly high correlations in the average calling frequency per day (ρ = 0.6, p = 0.004) and average calling time per day (ρ = 0.5, p = 0.02). The correlation between information on the mobile phone use in the self-reported questionnaire and exposure index recorded by the PEM was poor. But correlation between the information of the operators’ log data and exposure index for transmission of mobile communication was significantly high: correlation coefficient (p-value) was 0.44 (0.07) for calling frequency per day, and it was 0.49 (0.04) for calling time per day. Conclusions The questionnaire information on the mobile phone use showed moderate to high quality. Using multiple methods for exposure assessment might be better than using only one method. Int J Occup Med Environ Health 2016;29(6):959–972

Źródło:

International Journal of Occupational Medicine and Environmental Health; 2016, 29, 6; 959-972
1232-1087
1896-494X

Pojawia się w:

International Journal of Occupational Medicine and Environmental Health

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 45.

Tytuł:

Wychowanie do kultury komunikowania się za pomocą nowych mediów. Ogólne wprowadzenie
Upbringing to culture of communication with the use of new media. General introduction

Autorzy:

Solak, Adam
Smoleń, Jerzy

Powiązania:

https://bibliotekanauki.pl/articles/893989.pdf

Data publikacji:

2019-07-10

Wydawca:

Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS

Tematy:

Internet
mobile phone
New media
communication
upbringing
telefon komórkowy
nowe media
komunikacja
wychowanie

Opis:

Internet, mobile phone are certainly not new interpersonal medium of communication because they have been effectively adopted on a huge scale to practice of everyday interaction for years. Style of virtual discussion and internet manners that can be found not only in colloquial conversation and behaviour but also in formal language due to its level causes specialists’ concern of many scientific disciplines. What is more availability of electronic medium, anytime and everywhere, causes losing track of time and generally accepted rules that regulate rhythm of social life. That is why the article is to remind these rules and to appeal to teachers, form teachers, and above all to parents in order to pay attention to culture of communication using mass media which for the younger generation is an essential part of their life not only communicative life.
Internet, telefon komórkowy to zdecydowanie już nie nowe środki komunikacji międzyludzkiej, gdyż doskonale i na ogromną skalę od lat zostały skutecznie zaadaptowane do praktyki codziennych interakcji. Styl wirtualnego dyskursu i internetowych manier przenikający nie tylko do potocznych konwersacji i zachowań ale również do języka oficjalnych wypowiedzi, ze względu na swój poziom, budzi niepokój wśród specjalistów różnych dyscyplin naukowych. B. Rocławski uważa, że „Niechlujstwo językowe jest jak zaraza. Przenosi się z jednego urządzenia do drugiego. Kiedy dziecko, czy może już młodzieniec, zacznie pisać teksty, posługując się klawiaturą komputera, to także zacznie omijać trudności i będzie pisać bez polskich liter. Jeden rodzaj błędów będzie usprawiedliwiać inne błędy” (2009, s.109). Ponadto dostępność mediów elektronicznych, wszędzie i o każdej porze, sprawia, że zatraca się poczucie czasu i zanikają ogólnie przyjęte dobre zasady regulujące rytm życia społecznego. Dlatego niniejszy artykuł jest przypomnieniem tychże zasad i zaapelowaniem do nauczycieli, wychowawców, a przede wszystkim do rodziców, aby zwracali uwagę na kulturę komunikowania się za pomocą nowych mediów, które dla młodego pokolenia stanowią niezwykle istotny element ich życia nie tylko komunikacyjnego.

Źródło:

Problemy Opiekuńczo-Wychowawcze; 2019, 579(4); 11-19
0552-2188

Pojawia się w:

Problemy Opiekuńczo-Wychowawcze

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 46.

Tytuł:

Analiza teoretyczna i empiryczna zjawiska fonoholizmu wśród studentów kierunku pedagogika
Theoretical and empirical analysis of the phenomenon of phonoholism among the students of pedagogy

Autorzy:

Majchrzyk-Mikuła, Joanna
Matusiak, Małgorzata

Powiązania:

https://bibliotekanauki.pl/articles/451590.pdf

Data publikacji:

2015

Wydawca:

Wyższa Szkoła Gospodarki Euroregionalnej im. Alcide De Gasperi w Józefowie

Tematy:

the youth
students
mobile phone
addictions
phonoholism
młodzież
studenci
telefon komórkowy
uzależnienia
fonoholizm

Opis:

The article is devoted to the issue of the addiction to a mobile phone. It is treated as a new social problem and educational challenge. The first part is devoted to the role of a mobile phone in life of a young person. The addiction to a mobile phone was defined and its aetiology was described. Typical features of a person who is psychologically addicted were described. The second part presents the results of the research the aim of which was to gain knowledge concerning dominating forms of using mobile phones by the students of pedagogy. The last part of the article presents the results and conclusions concerning the students who participated in the research. The analysis of the conducted research confirms the tendency to the new addiction called phonoholism. Therefore, there is a need to popularize knowledge concerning new addictions, especially among parents and pedagogues.
W artykule zostały zawarte treści dotyczące uzależnienia od telefonu komórkowego. Potraktowano je jako nowy problem społeczny i wyzwanie edukacyjne. W pierwszej części zwrócono uwagę na rolę, jaką odgrywa telefon komórkowy w życiu młodego człowieka. Zdefiniowano, czym jest uzależnienie fonoholiczne, oraz zwrócono uwagę na jego etiologię. Ukazano typowe cechy zachowania osoby uzależnionej psychicznie. W drugiej części zaprezentowano wyniki badań własnych, których celem było zdoby-cie wiedzy na temat dominujących form korzystania przez studentów kierunku pedagogika z telefonów komórkowych. W końcowej części artykułu przedstawiono wnioski dotyczące tego, czy ze zjawiskiem fonoholizmu mamy do czynienia w przypadku studentów uczestniczących w badaniu. Analiza przeprowadzonych badań potwierdza tendencję do występowania nowego uzależnienia, jakim jest fonoholizm. W związku z tym istnieje potrzeba popularyzowania wiedzy na temat nowych uzależnień, zwłaszcza wśród rodziców i pedagogów.

Źródło:

Journal of Modern Science; 2015, 27, 4; 417-436
1734-2031

Pojawia się w:

Journal of Modern Science

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 47.

Tytuł:

Measurement and information system used the mobile phone GSM and Bluetooth
System informacyjno-pomiarowy wykorzystujący telefon komórkowy GSM i Bluetooth

Autorzy:

Karpiński, M.
Rajba, S.
Rajba, T.

Powiązania:

https://bibliotekanauki.pl/articles/157970.pdf

Data publikacji:

2007

Wydawca:

Stowarzyszenie Inżynierów i Techników Mechaników Polskich

Tematy:

pomiar temperatury
transmisja danych
Bluetooth
telefon komórkowy
temperature measurement
data transmission
mobile phone

Opis:

In this document we present a solution to a temperature measurement aspect in certain constant measuring points with a mobile reading terminal and the global transmission of critical values. For the purpose of our presentation we use a mobile phone equipped with Bluetooth. This phone serves as a mobile terminal used for current control of temperature measurement output and is the retransmission station for sending measurement results worldwide using the global telecommunications network, to other mobile phones by the means of an SMS containing basic, established information about the outreaching certain, given value of boundary.
W pracy przedstawiono rozwiązanie zagadnienia pomiaru temperatury w stałych punktach pomiarowych z mobilnym terminalem odczytu i transmisją globalną wartości krytycznych. Terminalem tym jest telefon komórkowy wyposażony w Bluetooth. Telefon ten pełni funkcję mobilnego terminala, służącego do bieżącej kontroli wyników pomiarów temperatury oraz stanowi stację retransmisyjną do przesyłania wyników pomiarów wykorzystując globalną sieć telekomunikacyjną, do innych telefonów komórkowych na świecie w postaci SMS zawierającego informacje o przekroczeniu wartości granicznej.

Źródło:

Pomiary Automatyka Kontrola; 2007, R. 53, nr 12, 12; 79-81
0032-4140

Pojawia się w:

Pomiary Automatyka Kontrola

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 48.

Tytuł:

Media competence as an important element of health prevention activities in the prevention of phonoholism

Autorzy:

Bulska, Joanna

Powiązania:

https://bibliotekanauki.pl/articles/1931827.pdf

Data publikacji:

2019

Wydawca:

Politechnika Śląska. Wydawnictwo Politechniki Śląskiej

Tematy:

mobile phone
phonoholism
media competences
health prevention
telefon komórkowy
fonoholizm
kompetencje medialne
profilaktyka zdrowotna

Opis:

The development of modern technologies has enabled unlimited possibilities for contemporary people in the sphere of education, information, communication or entertainment. There have been significant progress and development in many areas of human life. However, the positive changes which contributed to the improvement of the social life quality, at the same time, brought many behaviors threatening health. The long list of risks is constantly growing and it is not expected to decrease. The problem of cellular addiction occurs more often and gains in power. Excessive and improper use of mobile phones poses many threats to physical, cognitive, emotional or social development and may lead to a phonoholism - i.e. a phenomenon that may result in withdrawal from social life, loss of contact with the family or persistent sleep disorders. As the mobile phone is today the basic subject, which is used by people of all ages, increasingly also the youngest, several-year-old children should become an educational challenge for parents and teachers. Therefore, there is a great need for extensive prevention of health and promotion of media competences for the digital society in order to make conscious, safe, responsible and critical use of tools that facilitate communication, learning and playing.

Źródło:

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2019, 141; 25-32
1641-3466

Pojawia się w:

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 49.

Tytuł:

Low-cost remote dosing system for carbon dioxide level control in the undercover cultivation

Autorzy:

Idziak, P.
Waszak, S.

Powiązania:

https://bibliotekanauki.pl/articles/101317.pdf

Data publikacji:

2017

Wydawca:

Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN

Tematy:

carbon dioxide level
undercover tunnels
microcomputer type Raspberry Pi
remote control via mobile phone

Opis:

The article presents the possibility of using a cell phone to control the level of carbon dioxide in undercover tunnels and greenhouses. Studies show that increasing the level of carbon dioxide in the air under covers results in a significant increase in the yield of the crops produced. The proposed system is autonomous. Its essential element is the multimedia Raspberry Pi platform. Under the manufacturer’s assumptions, the Raspberry Pi is a microcomputer designed primarily for the operation of audio-visual equipment. It can also be used to build simple measurement systems and control systems such as the access control system. This article describes the basic features of the platform along with the extended modules. The proposed application is used to measure the CO2 content in the air in the cultivation tunnel. The system also measures temperature and relative humidity. The measured values are compared with the threshold values and the report is sent to the mobile phone selected by the user. The developed program reports on the values recognised as threshold ones. In response to the information received, the user may decide to remotely enable the increase of CO2 content in the air under cover. The motion sensor integrated with the system informs the user of the unauthorized entry into the controlled area. The latter element is considered a security element. While designing the system, a cost-minimisation principle of its adaptation was taken into account.

Źródło:

Infrastruktura i Ekologia Terenów Wiejskich; 2017, IV/1; 1343-1358
1732-5587

Pojawia się w:

Infrastruktura i Ekologia Terenów Wiejskich

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce

Skocz do pozycji: 50.

Tytuł:

Mobile phone use and risk for intracranial tumors and salivary gland tumors – A meta-analysis

Autorzy:

Bortkiewicz, Alicja
Gadzicka, Elżbieta
Szymczak, Wiesław

Powiązania:

https://bibliotekanauki.pl/articles/2161927.pdf

Data publikacji:

2017-02-21

Wydawca:

Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi

Tematy:

electromagnetic fields
brain tumors
acoustic neuroma
salivary gland tumors
cellular phone
case-control Studies

Opis:

Results of epidemiological studies on the association between use of mobile phone and brain cancer are ambiguous, as well as the results of 5 meta-analysis studies published to date. Since the last meta-analysis (2009), new case-control studies have been published, which theoretically could affect the conclusions on this relationship. Therefore, we decided to perform a new meta-analysis. We conducted a systematic review of multiple electronic data bases for relevant publications. The inclusion criteria were: original papers, case-control studies, published till the end of March 2014, measures of association (point estimates as odds ratio and confidence interval of the effect measured), data on individual exposure. Twenty four studies (26 846 cases, 50 013 controls) were included into the meta-analysis. A significantly higher risk of an intracranial tumor (all types) was noted for the period of mobile phone use over 10 years (odds ratio (OR) = 1.324, 95% confidence interval (CI): 1.028–1.704), and for the ipsilateral location (OR = 1.249, 95% CI: 1.022–1.526). The results support the hypothesis that long-term use of mobile phone increases risk of intracranial tumors, especially in the case of ipsilateral exposure. Further studies are needed to confirm this relationship. Int J Occup Med Environ Health 2017;30(1):27–43

Źródło:

International Journal of Occupational Medicine and Environmental Health; 2017, 30, 1; 27-43
1232-1087
1896-494X

Pojawia się w:

International Journal of Occupational Medicine and Environmental Health

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

Zmień widok

• na półce