Journal ArticleGlobal public health · December 2022
The places where adolescents live, learn, and play are thought to influence behaviours and health, but we have limited tools for measuring environmental risk on a hyperlocal (e.g. neighbourhood) level. Working with 218 adolescents and their parents/guardia ...
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Journal ArticleInternational journal of environmental research and public health · July 2022
Inadequate diet among children has both immediate and long-term negative health impacts, but little is known about dietary diversity and dietary patterns of school-aged children in rural Kenya. We assessed dietary diversity and identified dietary patterns ...
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Journal ArticleEvol Med Public Health · 2021
Suboptimal understanding of concepts related to hygiene by the general public, clinicians and researchers is a persistent problem in health and medicine. Although hygiene is necessary to slow or prevent deadly pandemics of infectious disease such as corona ...
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Journal ArticleAdvances in Engineering Education · January 1, 2020
Background. Engineering design is widely recognized as a field that can generate key innovations for complex problems, such as those elucidated in the Sustainable Development Goals (SDGs). However, engineering design training is not widely accessible to th ...
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Journal ArticleJournal of consulting and clinical psychology · June 2016
ObjectiveTo evaluate a family- and church-based intervention for adolescents and caregivers in rural Kenya to improve family relationships, reduce HIV risk, and promote mental health.MethodThe intervention was developed using community-ba ...
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Journal ArticleGlobal public health · May 2016
Understanding the link between health and place can strengthen the design of health interventions, particularly in the context of HIV prevention. Individuals who might one day participate in such interventions - including youth - may further improve the de ...
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Journal ArticleEast African medical journal · May 2014
BackgroundPrimary School Action for Better Health (PSABH) became the national HIV prevention curriculum of Kenya in 2005.ObjectiveTo examined implementation of PSABH and student risk behaviour s.SettingMuhuru, a rural division of ...
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Journal ArticleEast African medical journal · May 2014
Primary School Action for Better Health (PSABH) became the national HIV prevention curriculum of Kenya in 2005.To examined implementation of PSABH and student risk behaviour s.Muhuru, a rural division of Nyanza Province.One thousand one hundred and forty s ...
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Journal ArticleJournal of empirical research on human research ethics : JERHRE · April 2013
Community-Based Participatory research (CBPR) introduces new ethical challenges for HIV prevention studies in low-resource international settings. We describe a CBPR study in rural Kenya to develop and pilot a family-based HIV prevention and mental health ...
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Journal ArticleJournal of pediatric psychology · September 2012
ObjectiveTo examine orphan status, mental health, social support, and HIV risk among adolescents in rural Kenya.MethodsRandomly selected adolescents aged 10-18 years completed surveys assessing sexual activity, sex-related beliefs and sel ...
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Journal ArticleJournal of research on adolescence : the official journal of the Society for Research on Adolescence · March 2012
In this study, we explored how adolescents in rural Kenya apply religious coping in sexual decision-making in the context of high rates of poverty and Human Immunodeficiency Virus (HIV). Semi-structured interviews were conducted with 34 adolescents. One-th ...
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Journal ArticleAIDS and behavior · August 2011
Associations between individual- and family-level psychosocial factors and sexual behavior were examined among 325 adolescents ages 10-18 in rural Kenya. History of sexual activity was reported by 51% of males and 30% of females. Among those reporting sex ...
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Journal ArticleEast African Medical Journal · 2011
Objective: Primary School Action for Better Health (PSABH) became the national HIV prevention curriculum of Kenya in 2007. This study examined implementation of PSABH and student risk behaviors.
Setting: The study was conducted in Muhuru, a rural division ...
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Journal ArticleThis is a curricular model published and disseminated on the website of the National Center for Science and Civic Engagement · August 2008Link to itemCite
Journal ArticleGenetics · January 1994
Recessive mutations in three autosomal genes, him-1, him-5 and him-8, cause high levels of X chromosome nondisjunction in hermaphrodites of Caenorhabditis elegans, with no comparable effect on autosomal disjunction. Each of the mutants has reduced levels o ...
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Journal ArticleProceedings of the National Academy of Sciences of the United States of America · May 1993
We have produced strains carrying a synthetic fusion of parts of two vitellogenin genes, vit-2 and vit-6, integrated into the Caenorhabditis elegans genome. In most of the 63 transformant strains, the plasmid sequences are integrated at random locations in ...
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Journal ArticleMolecular and cellular biology · April 1992
The Caenorhabditis elegans vitellogenin genes are subject to sex-, stage-, and tissue-specific regulation: they are expressed solely in the adult hermaphrodite intestine. Comparative sequence analysis of the DNA immediately upstream of these genes revealed ...
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Journal ArticleGenetics · June 1989
A dramatic example of a phenotypic interaction that involves neurogenic loci during Drosophila imaginal development is the synergistic impact of split (spl), a recessive allele of the Notch locus, and E(spl)D, a dominant gain-of-function allele of the Enha ...
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Journal ArticleDevelopmental biology · November 1988
In Caenorhabditis elegans the vitellogenin genes are expressed abundantly in the adult hermaphrodite intestine, but are otherwise silent. In order to begin to understand the mechanisms by which this developmental regulation occurs, we used the transformati ...
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