The social interaction effect on circadian rhythm of body temperature and locomotion activity captured through longitudinal monitoring by thermo-imagery sensor

2011 ◽  
Vol 71 ◽  
pp. e170-e171
Author(s):  
Genta Karino ◽  
Saya Obara ◽  
Hitomi Sekihara ◽  
Yuuta Fukushima ◽  
Aya Senoo ◽  
...  
Keyword(s):  
Circadian Rhythm ◽  
Social Interaction ◽  
Body Temperature ◽  
Interaction Effect ◽  
The Social ◽  
Locomotion Activity

scholarly journals How the Spouse's Retirement Affects the Cognitive Health of Individuals in China: A Fresh Evidence From the Perspective of Social Interaction

2021 ◽  
Vol 9 ◽  
Author(s):  
Xiaohan Xiong ◽  
Rui Li ◽  
Hualei Yang
Keyword(s):  
Social Interaction ◽  
Interaction Effect ◽  
Fixed Effects ◽  
Spillover Effect ◽  
Mediating Effect ◽  
Fuzzy Regression ◽  
Fixed Effects Model ◽  
Cognitive Health ◽  
The Social ◽  
Fuzzy Regression Discontinuity Design

Background: With the rapid aging of global population, the health consequences of retirement reform are debated greatly. However, most previous studies are limited to the effects on individual themselves, and pay scant attention to the social interaction between individuals and their spouse which may induce the social multiplier effect of retirement. Driven by the practical and academic motives, this study investigates the impacts of the spouse's retirement on the individual's cognitive health among Chinese dual-earner couples.Methods: We first build a simultaneous-equations model. Then, using the data from the 2010 to 2018 China Family Panel Studies (CFPS), we choose the fixed-effects model and adopt the fuzzy regression discontinuity design method to analyze. Besides, we check the validity and robustness of the results. Finally, we employ the mediating effect model to explore the mechanisms.Results and Conclusions: The spouse's retirement has significantly negative direct and indirect effect on individual cognitive health. Husbands' retirement has a stronger adverse spillover effect than wives' retirement, and wives' cognitive health is more vulnerable to the social interaction effect. The direct spillover effect of husbands' retirement is −0.503 and that of wives' retirement is −0.312, the indirect spillover effect of husbands' retirement is −0.36 and that of wives' retirement is −0.279. In addition to the social interaction effect of cognition between the couples, we also find that the decrease in household income is an important mechanism, and that the increased exercise frequency can somewhat mitigate the adverse spillover effect.

scholarly journals Price-Setting Behavior in the Presence of Social Interactions

2006 ◽  
Vol 226 (2) ◽  
Author(s):  
Adriaan R. Soetevent ◽  
Lambert Schoonbeek
Keyword(s):  
Social Interaction ◽  
Social Interactions ◽  
Interaction Effect ◽  
Social Group ◽  
Social Groups ◽  
Price Setting ◽  
Optimal Price ◽  
Specific Composition ◽  
The Social ◽  
Other Consumers

SummaryWe consider a market with a profit-maximizing monopolistic firm. Utility-maximizing consumers either buy one unit of the good or none at all. The demand for the good is influenced by local social interactions. That is, the utility which a consumer derives from the consumption of the good depends positively on the fraction of other consumers in his own social group that consume the good. We first consider a benchmark case where the population of consumers is not segmented and constitutes one social group. We derive the optimal price and profit of the firm for this case. Next, we analyse the optimal price and profit for the case where the population of consumers is partitioned into two different social groups. Comparing the results for the cases with one and two social groups, it turns out that the partition into groups does not unambiguously gives the firm the opportunity to raise its price and increase its profit. The effects depend on a non-trivial interplay between the strength of the social interaction effect and the specific composition of the social groups.

scholarly journals MANAGING PRICE AND SERVICE RATE IN CUSTOMER-INTENSIVE SERVICES UNDER SOCIAL INTERACTIONS

2019 ◽  
Vol 20 (5) ◽  
pp. 878-896
Author(s):  
Chengzhang Li ◽  
Minghui Jiang ◽  
Xuchuan Yuan
Keyword(s):  
Social Interaction ◽  
Social Interactions ◽  
Interaction Effect ◽  
Service Provider ◽  
Service Rate ◽  
Optimal Price ◽  
Queue System ◽  
The Social ◽  
Market Coverage ◽  
Interaction Intensity

This paper investigates the price and service rate decisions in a customer-intensive service in an M/M/1 queue system under the influence of social interactions, where a higher value of the service is perceived if more customers purchase the service. The customer-intensive nature of the service requires a low service speed to maintain its quality, which may increase the congestion of the system. Two cases where customers are either homogeneous or heterogeneous in terms of the customer intensity are considered. It is found that social interactions can always benefit the service provider as more expected revenue can be achieved, and potential profits would be lost if the influence of social interactions is ignored. For the case with heterogeneous customers, the optimal price and service rate decisions are solved with or without considering social interaction effect. The study finds the proportions of high and low sensitive customers and the social interaction intensity are critical to the operational decisions and the market coverage strategies. These results offer a better understanding on the interplay between the quality-speed conundrum and the influence of social interactions in customers’ purchase behaviour in managing customer-intensive services.

scholarly journals Circadian Rhythm of Oral Temperature in Adult Hyperthyroids, Sudan

2019 ◽  
pp. 1-9
Author(s):  
Ishag Ibrahim Gumma Sheriff ◽  
Hamid Gad Elmoula Mohamed Salim
Keyword(s):  
Circadian Rhythm ◽  
Body Temperature ◽  
Early Morning ◽  
Reference Ranges ◽  
Oral Temperature ◽  
Cross Sectional ◽  
Statistical Effect ◽  
The Social ◽  
Late Evening ◽  
Temperature And Circadian Rhythm

Introduction:  A 24 hours long cyclic change in body temperature, ie. body temperature circadian rhythm is used as a marker of other body circadian rhythms. Objectives: To determine circadian rhythm in oral temperature of adult hyperthyroids at Nyala and Alfashir- western cities, Sudan. Study Design: A descriptive cross-sectional of stratified random sampling. Place and Duration of Study: Department of Physiology, Faculty of Medicine, Gezira University, Wadmadani, Sudan, from December 2006 to March 2007. Methodology: A sample of thirty clinically diagnosed thyrotoxic cases (females = 29, and a male) of age ranging from 18 to 50 years, attended to Sudanese atomic energy corporation (SAEC) for receiving positively confirmed laboratory tests were enrolled to conduct this study. Early morning and late evening oral temperatures were recorded by the mercury-in-glass thermometer. A questionnaire was used to exclude any other fever conditions. Thyroid hormones, ie. T3, T4, and TSH levels were measured by radioimmunoassay (RIA) at SAEC of Nyala with reference ranges 0.4 - 4.4 mIU/L, 0.69 - 2.02 nmol/L, and 50 - 150 nmol/L for TSH, T3, and T4 respectively. Subjects of T3 and T4 values above reference ranges with TSH below reference were considered hyperthyroid. The obtained data were analyzed statistically by the statistical package for the social science programme (SPSS), ie. T-test. Results: Mean oral temperature and circadian rhythm were found to be 37.25 ± 0.34ºC and 0.43 ± 0.30ºC respectively. The effect of sex on mean oral temperature was statistically significant (p = 0.01), whereas age did not show any statistical effect (p = 0.36). Conclusion: The decreased oral temperature circadian rhythm of thyrotoxic patients, confirms that other body functions also abnormally affected when body temperature circadian rhythm is abnormal.

Doing Bodhisattva’s Work

2020 ◽  
Vol 15 (4) ◽  
pp. 4-32
Author(s):  
Le Hoang Anh Thu
Keyword(s):  
Social Interaction ◽  
Social Class ◽  
Social Status ◽  
Social Stratification ◽  
Social Groups ◽  
The State ◽  
Ho Chi Minh City ◽  
Class Identity ◽  
The Social

This paper explores the charitable work of Buddhist women who work as petty traders in Hồ Chí Minh City. By focusing on the social interaction between givers and recipients, it examines the traders’ class identity, their perception of social stratification, and their relationship with the state. Charitable work reveals the petty traders’ negotiations with the state and with other social groups to define their moral and social status in Vietnam’s society. These negotiations contribute to their self-identification as a moral social class and to their perception of trade as ethical labor.

МЕТОДОЛОГІЧНІ ПРОБЛЕМИ ДОСЛІДЖЕННЯ СОЦІАЛЬНОГО ІНТЕЛЕКТУ ДІТЕЙ МОЛОДШОГО ШКІЛЬНОГО ВІКУ

1970 ◽  
Vol 8 (1) ◽  
pp. 119-126
Author(s):  
Марина Орап
Keyword(s):  
Social Interaction ◽  
Social Intelligence ◽  
Social Situation ◽  
Verbal Response ◽  
Primary School Children ◽  
School Age ◽  
Theoretical Approaches ◽  
The Social ◽  
Definition Of ◽  
Interpersonal Situations

У  статті  висвітлено  методологічні  та  практичні  засади  вивчення  онтогенезу  соціального  інтелекту. Складність вивчення даного соціально-психологічного феномену пов’язана із дотичністю його  до багатьох явищ, які описують умови успішності соціальної взаємодії особистості. Проаналізовано наявні  теоретичні   підходи   до   визначення   змісту   та   структури  соціального  інтелекту,   до   взаємозв’язку  останнього  з  іншими  видами  інтелекту.  Визначено,  що  дослідження  соціального  інтелекту  молодших  школярів слід здійснювати на основі розуміння останнього як здатності, що виникає на базі комплексу  інтелектуальних,   особистісних,   комунікативних   і   поведінкових   рис,   що   зумовлюють   прогнозування  розвитку  міжособистісних  ситуацій,  інтерпретацію  інформації  і  поведінки,  готовність  до  соціальної  взаємодії і прийняття рішень. Здійснене пілотажне емпіричне дослідження прогностичних можливостей  дітей  молодшого  шкільного  віку  продемонструвало  наявні  позитивні  кореляційні  зв’язки  між  рівнем  розвитку здатності до передбачення найбільш адекватного сценарію розвитку подій у соціальній ситуації  та рівнем розвитку мовленнєвого досвіду. Найбільш тісний взаємозв’язок виявлено між рівнем розвитку  здатності  передбачати  адекватну  вербальну  відповідь  у  ситуації  комунікації  та  рівнем  розвитку  мовленнєвої компетентності та мовленнєвої діяльності дітей молодшого шкільного віку. Таким чином,  були зроблені попередні висновки про наявність взаємозв’язку між мовленнєвим досвідом та прогностичним  можливостями у складі соціального інтелекту дитини молодшого шкільного віку The  article  outlines  the  methodological  and  practical  principles  of  studying  the  ontogenesis  of  social  intelligence. The complexity of studying this socio-psychological phenomenon is associated with its attractiveness to  many  phenomena  that  describe  the  conditions  for  the  successful  social  interaction.  The  existing  theoretical  approaches to the definition of the content and structure of social intelligence, to the interrelationship of it with  other types of intelligence are analyzed. It is determined that research of social intelligence of junior pupils should  be carried out on the basis of the understanding of this kind of intelligencer as an ability that based on a complex of  intellectual, personal, communicative and behavioral features. This complex predetermines the forecasting of the  development  of  interpersonal  situations,  the  interpretation  of  information  and  behavior,  readiness  for  social  interaction  and  decision-making.  The  research  of  the  prognostic  possibilities  of  primary  school  children  demonstrated the positive correlation between the level of development of the ability to predict the most adequate  scenario of the development of events in the social situation and the level of development of speech experience. The  closest relationship is found between the level of development of the ability to provide an adequate verbal response  in the context of communication and the level of development of speech competence and speech activity of children  of junior school age. Thus, was done a conclusion about the existence of a relationship between speech experience  and prognostic possibilities in the social intellect of a child of junior school age.   

Enhancing the Social Interaction Skills of Preschoolers with Visual Impairments

2002 ◽  
Vol 96 (8) ◽  
pp. 576-584 ◽  
Author(s):  
Tana D'Allura
Keyword(s):  
Social Interaction ◽  
Observational Study ◽  
Learning Strategies ◽  
Learning Strategy ◽  
Visual Impairments ◽  
Interaction Patterns ◽  
Longitudinal Observational Study ◽  
The Social ◽  
Social Interaction Skills ◽  
Children With Visual Impairments

This longitudinal, observational study of 13 children in a preschool for children with visual impairments examined the effects of reverse mainstreaming, in combination with the cooperative learning strategy, on the social interaction patterns of preschoolers with and without visual impairments. It found that the type of environment provided and the learning strategies used affect both whether and how children relate to their environment.

Sign in / Sign up

Export Citation Format

Share Document