نتایج جستجو برای: facebook

تعداد نتایج: 13025  

2010

OG 1-21 Elements with even atomic number (Z) in the interval 50 ~ Z ~ 58 have beell resolved in the cosmic radiation using the Heavy Nuclei Experiment on the HEA0-3 satirllite. The observation that 50Sn and 56Ba are more abundant that 52 Tc and 54Xe indicates a substantial s-process contribution to the cosmic PV source. A significant abundance of 58Ce provides further support for this finding.

2013
Gayathri Rao Ankur Madan

While attachment has been a topic of extensive research in developmental psychology, its impact in the context of the technological changes in the 21 st century and the changing dynamics of familial structures and relationships have not been so extensively explored. The present research examined the attachment styles of 95 adolescents varying from 14 to 17 years of age, from reputed English med...

2012
Harshada Shrivastav Regina Collins Starr Roxanne Hiltz Catherine Dwyer

Facebook, with over 800 million active users, is one of the most successful social networking sites. It offers the quick exchange of data among geographically dispersed users to help them build and maintain social relationships. However, with the recent changes to its News Feed, Facebook has inundated users with information. Many users are bewildered and are unable to filter out irrelevant info...

Journal: :Journal of experimental psychology. General 2015
Philippe Verduyn David Seungjae Lee Jiyoung Park Holly Shablack Ariana Orvell Joseph Bayer Oscar Ybarra John Jonides Ethan Kross

Prior research indicates that Facebook usage predicts declines in subjective well-being over time. How does this come about? We examined this issue in 2 studies using experimental and field methods. In Study 1, cueing people in the laboratory to use Facebook passively (rather than actively) led to declines in affective well-being over time. Study 2 replicated these findings in the field using e...

2011
Christian Brock Markus Blut Marc Linzmajer Björn Zimmer

Several studies have identified the crucial role of trust in internet shopping behavior. Technical developments have produced new forms of e-commerce such as commerce through the largest worldwide social network: Shopping on Facebook. Our research investigates the role of trust in facebook-shopping. Our findings show that perceptions of the e-retailer’s benevolence and integrity have a stronger...

Journal: :Cyberpsychology & behavior : the impact of the Internet, multimedia and virtual reality on behavior and society 2009
Amy Muise Emily Christofides Serge Desmarais

The social network site Facebook is a rapidly expanding phenomenon that is changing the nature of social relationships. Anecdotal evidence, including information described in the popular media, suggests that Facebook may be responsible for creating jealousy and suspicion in romantic relationships. The objectives of the present study were to explore the role of Facebook in the experience of jeal...

2017
Aparajita Singha

Background: AUse of Facebook is a most common phenomenon in the present world. But it has been seen that gradually excessive use of Facebook often creates some psychological problems. Literature shows that there are some specific personality profiles which are responsible for excessive Facebook use. So the main objective of the study is to reveal the specific personality profile of frequent and...

2013
Christy M. K. Cheung Zach W. Y. Lee Matthew K. O. Lee

With over 1 billion active users, Facebook is possibly the biggest phenomenon of the Internet. For the majority of individuals, Facebook represents an incredible social platform for social connection and information sharing. For others, however, the use of Facebook can lead to significant behavioural or psychological problems. Despite a rising concern over this emerging global issue, the theore...

1995
Beat Wüthrich W. C. Tong K. Sankaran

Novel concepts are presented to enhance query languages to represent time and uncertainty. We speciically enhance FQL , a deductive and object-oriented query language, with the abilities to adequately represent time and uncertainty .

2010
Cody Morris Paris Woojin Lee Paul Seery

This study examines Facebook „events‟ as a medium for promoting special events to consumers. This study proposes a Social Technology Acceptance Model, an extension of the TAM model, to examine the influence of trust, expected relationships and perceived enjoyment in forming consumer attitudes towards Facebook and consumers intentions to attend an event. Data was collected through an online surv...

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