搜索结果: 1-9 共查到“社会学 time”相关记录9条 . 查询时间(0.421 秒)
Smartphone tracking shows fear affects where youth spend time（图）
Smartphone fear affects youth spend time
2017/9/5
Youth spend less time in their neighborhoods if area residents have a high fear of crime, according to a new study that used smartphones to track kids’ whereabouts.Researchers found that adolescents a...
Expectations and Experiences of First-Time Mothers
pregnancy birth postpartum expectations transition
2015/1/9
The aim of this qualitative study was to explore the expectations and experiences first-time mothers have before, during, and after pregnancy. Semi-structured interviews were conducted with fifteen fi...
Stealing Time and Being There: Fathers, Class and Time
fathers class time hours schedule gender
2014/10/17
Although the conflicting demands between work and family have been documented for mothers, much less is known about fathers. Specifically, must less is known about how family and work influence the wo...
With the rapid development of science and technology, human free time increases exponentially, day after day. The limits of human spiritual freedom are expanding more and more. But, faced with extra...
Real-Time Twitter Sentiment toward Midterm Exams
Twitter Sentiment Midterm Exam Opinion Lexicon Social Media
2013/2/19
Twitter is the most popular microblogging service today, with millions of its uers posting short messages (tweets) everyday. This huge amount of user-generated content contains rich factual and subjec...
A Time Series of Prehistoric Mitochondrial DNA Reveals Western European Genetic Diversity Was Largely Established by the Bronze Age
Europe Prehistory MtDNA Haplogroup Diversity Temporal Dynamics
2013/1/30
A major unanswered question concerns the roles of continuity versus change in prehistoric Europe. For the first time, genetic samples of reasonable size taken at multiple time points are revealing pie...
Real-Time Twitter Sentiment toward Midterm Exams
Twitter Sentiment Midterm Exam Opinion Lexicon Social Media
2013/9/5
Twitter is the most popular microblogging service today, with millions of its uers posting short messages (tweets) everyday. This huge amount of user-generated content contains rich factual and subjec...
Time limits reduce caseloads directly by cutting off benefits after a time-limited usage, but may also provide families with an incentive to reduce welfare use in order to conserve their benefits. Bot...
21 February 2007，Research has shown that panic disorder, a condition that can lead to serious psychosocial problems, is often overlooked in emergency departments due to the uncertainty and time pressu...