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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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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
Artykuł
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