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Wyświetlanie 1-5 z 5
Tytuł:
Determining the degree of player engagement in a computer game with elements of a social campaign using cognitive neuroscience techniques
Autorzy:
Biercewicz, Konrad
Borawski, Mariusz
Borawska, Anna
Duda, Jarosław
Powiązania:
https://bibliotekanauki.pl/articles/38433179.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
EEG
Eye Tracker
engagement
IGA
advergaming
Opis:
Due to the popularity of video games in various applications, including both commercial and social marketing, there is a need to assess their content in terms of player satisfaction, already at the production stage. For this purpose, the indices used in EEG tests can be used. In this publication, a formula has been created based on the player's commitment to determining which elements in the game should be improved and for which graphic emblems connected with social campaigns were more memorable and whether this was related to commitment. The survey was conducted using a 2D platform game created in Unity based on observations of 28 recipients. To evaluate the elements occurring in the game at which we obtain a higher memory for graphic characters, a corresponding pattern was created based on player involvement. The optimal Index for moving and static objects and the Index for destruction were then selected based on the feedback. Referring to the issue of graphic emblems depicting social campaigns should be placed in a place where other activities such as fighting will not be distracted, everyone will be able to reach the level where the recently placed advertisement is. This study present the developed method to determine the degree of player's engagement in particular elements in the game using the EEG and to explore the relationship between the visibility of social advertising and engagement in a 2D platform game where the player has to collect three keys and defeat the ultimate opponent.
Źródło:
Applied Computer Science; 2022, 18, 4; 28-52
1895-3735
2353-6977
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A criterion for attributes in rough set theory and its application to analysis on the relation between human psychological mood state and the immune function
Autorzy:
Kudo, Y.
Nomura, S.
Powiązania:
https://bibliotekanauki.pl/articles/333205.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
biomarker
IgA
stres
rough set
POMS
stress
Opis:
Recent behavioural medicine studies have revealed that the human secretory substances change according to his/her mental states. Especially, those substances transiently get increase (or decrease) against the short-term experimental stressors. However, the relation with rather longer stressor, or daily stressor, has not yet well understood or reported discrepant results. One possible reason for this discrepancy might be brought from uncertainty of the psychological evaluation, which is the score of subjective questionnaire. We then introduced an evaluation criterion of attributes based on rough set theory to analyze the relation between the psychological state and a major immune substance. As a result, several items in the questionnaire were extracted as dominant items, while there was still no correlation between them.
Źródło:
Journal of Medical Informatics & Technologies; 2009, 13; 235-240
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An assessment of unstimulated salivary flow rate, IgA and clinical oral dryness among active and passive smokers
Autorzy:
Nigar, Seeme
Hassan, Sobia
Maqsood, Afsheen
Ahmed, Naseer
Al-Askar, Mansour
Mokeem, Sameer A.
Alqutub, Montaser N.
Aldahian, Nada
AlSagob, Eman I.
AlMubarak, Abdulrahman A.
Vohra, Fahim
Abduljabbar, Tariq
Powiązania:
https://bibliotekanauki.pl/articles/2085673.pdf
Data publikacji:
2022-02-15
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
IgA
xerostomia
passive smokers
active smokers
salivary flow rate
oral dryness
Opis:
ObjectivesThe aim of this study was to assess the impact of smoking on the whole salivary flow rate (SFR), IgA levels and clinical oral dryness (COD) among active and passive smokers.Material and MethodsThe participants were categorized as active smokers (N = 54) or passive smokers (N = 163). Saliva was collected in tubes and placed in ice storage at –70°C. Salivary IgA levels were assessed in duplication using the enzyme linked immunosorbent assay (ELISA) method. Following the saliva sample collection, the subjects were assessed for COD using the COD score, SFR and caries. Chi-square test, the t-test and ANOVA were employed to compare the clinical impact of the smoking status associated with specific variables (smoking status, number of cigarettes, active caries, gender, age, COD score, IgA level and SFR). A p-value of <0.05 was considered significant.ResultsTwo hundred and seventeen subjects with the mean age of 32.86±6.30 years, with 145 males (66.8%) and 72 females (33.2%), were included in the study. Among the active smokers, 88.8% were males compared to 11.2% females. The active smokers had the mean age of 32.52 years, a COD score of 1.43, an IgA level of 1.39 g/l, and a SFR of 0.37 ml/min. Among the passive smokers, 59.5% were males and 40.5% were females, with the mean age of 32.97 years, a COD score of 0.87 g/l, an IgA level of 1.47, and a SFR of 0.42 ml/min. Active caries showed a positive correlation with the number of cigarettes, with significance in the >35 years age group (p < 0.05).ConclusionsThe study demonstrated significant differences in SFR, IgA and COD scores among the active and passive smokers. The number of cigarettes had a negative impact on saliva production, IgA levels, the oral health status, and the progression of caries with respect to age and gender. Smoking potentially leads to xerostomia associated with active caries.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2022, 35, 1; 39-51
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Importance of Istanbul Grand Airport (Iga) for Turkey and Its Influence on Widely Regional Air Traffic Around
Autorzy:
Georgieva, A. D.
Düzgün, M.
Tanyaş, M.
Powiązania:
https://bibliotekanauki.pl/articles/409296.pdf
Data publikacji:
2015
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
Air transportation capacity of Turkey
Istanbul Grand Airport (IGA)
regional air traffic
Opis:
Air transportation can be defined as the movement of cargo and passengers by aircrafts, such as airplanes. It has grown to become a huge international industry, which plays a crucial role in the modern globalized world and is one of the main means of common-carrier traveling. In the last decade there has been a significant increase in the regional air traffic in Turkey. The rapid increase of aircraft and passenger movements have shown that although the Atatürk Airport is operating using almost full runway capacity, its current facilities and capacities are not sufficient. And although Sabiha Gokcen, the second Istanbul Airport, does not face immediate problems, there may be a need for new facilities and additional runways in the future. In order to deal with the existing capacity insufficiencies and other problems, the Turkish government started the construction of Istanbul's third airport. Scheduled for six-runway (additional 6 more) development, Istanbul Grand Airport is surrounded by many hopes and the high expectation of becoming the biggest and busiest airport terminal of the world and six continents. But is there really a need of a new airport in Istanbul? and what will its regional and international role be? The aim of this paper is to answer those questions, as well as to explore the opportunities and benefits related with the construction of the Grand Airport and the influences it will have on the regional air traffic around.
Źródło:
Research in Logistics & Production; 2015, 5, 3; 239-254
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Antibody - Biological warfare agents
Autorzy:
Mayrolle, Pierre
Kuillon, Jean Michel
Kuéry, Sareleï
Aulin, Vincent
Kirondot, Marc
Powiązania:
https://bibliotekanauki.pl/articles/1119235.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Immunoglobulin A (IgA)
Immunoglobulin G (IgG)
Polyclonal antibodies (PAb)
antibody production
antibody (Ab)
immunoglobulin M (IgM)
Opis:
An antibody (Ab), also known as immunoglobulin (Ig), is a large Y-shape protein consisting of two heavy chains and two light chains (Figure 1) which form a functionally bivalent monomer that is produced by B cells receptor used by the immune system to identify and neutralize foreign objects such as bacteria and viruses. Current widely used rapid detection systems exploit antibodies for recognition, identification and quantification of target analytes [68]. Abs played an important role in the advancement of diagnostic assays, making these indispensable in diagnostic tests that are commonly used routinely in clinics in classical immunological methods such as ELISA, dot blot immunobinding assays, electro-chemiluminescence, flow cytometry and several microscopic techniques like fluorescence, as well as in the construction of numerous immunosensors. Immunoglobulin M (IgM) usually exists as a pentamer in mammals that predominates in primary immune responses to most antigens, and is the most efficient complement fixing immunoglobulin. It comprises approximately 10% of all normal human serum Ig content. IgM is mainly produced by the immune system for protection against numerous viral, bacterial, fungal and parasitic infections.
Źródło:
World News of Natural Sciences; 2016, 5; 1-19
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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