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Mobile telephony has diffused more rapidly than any Indian technology in recent memory, yet systematic studies of its impact are rare, focusing on technological rather than social change. We employ network surveys of separate groups of Kerala residents in 2002 and again in 2007 to examine recent shifts in mobile usage patterns and social relationships.(More)
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: Keywords: Core network Kenya Mobile phones Cell phones Technology adoption Sub-Saharan(More)
In this paper, we briefly discuss our current efforts to improve resear methods instruction at Texas A&M International University (TAMIU), an Hispanic-serving four-year university in South Texas, with particular focus on converting our one-course graduate resear methods course into a coherent two-course sequence. We also discuss our plans for further(More)
N,N-Diphenylamines were discovered as potent and selective EPAC2 inhibitors. A study was conducted to determine the structure-activity relationships in a series of inhibitors of which several compounds displayed submicromolar potencies. Selectivity over the related EPAC1 protein was also demonstrated. Computational modeling reveals an allosteric site that(More)
We explored the social shaping of science at the micro-level reality of face-to-face interaction in one of the traditional places for scientific activities-the scientific lab. We specifically examined how doctoral students' perception of their: (i) interaction with doctoral mentors (MMI) and (ii) lab social environment (LSE) influenced productivity.(More)
Seasonal influenza is recognized as a significant health burden to children and is a cause of excess school absenteeism in children. In 2008, the Advisory Committee on Immunization Practices recommended annual influenza vaccination for all children 6 months to 18 years of age. School nurses influence participation in this recommendation by conducting(More)