Results 91 to 100 of about 119,026 (335)
American Journal of Botany, EarlyView.Abstract Premise The southwestern United States is at the forefront of nonnative Phragmites australis subsp. australis expansion. Native Phragmites australis subsp. americanus, likely in decline in North America, is ecologically and culturally important and of conservation interest. In the greater Grand Canyon region, the Glen Canyon Dam led to loss of
Emily C. Palmquist +6 more
wiley +1 more source
American Journal of Botany, EarlyView.Abstract Premise Given the threats of climate change, we investigated the impact of high temperatures separately and in combination with reduced soil water on leaf heat tolerance for five oaks (Fagaceae) with overlapping ranges in southern California, USA: Quercus agrifolia and Q. chrysolepis (evergreen species), Q. douglasii and Q.
Casey D. Wisely +7 more
wiley +1 more source
American Journal of Community Psychology, EarlyView.Abstract Community health workers (CHW) programs are effective at reducing hospitalizations, improving mental health, and supporting health‐promoting behaviors. Research suggests awareness and use of CHW services remain uneven across communities nationally.
Stephen Bonett +8 more
wiley +1 more source
, 2012 "E-newsletter" section of ASL Rose is an assortment of Deaf-related topics from newsletter to newsletter. Some newsletters feature famous Deaf Americans, some on controversial issues facing the Deaf community, and some on educational pieces relating to ...
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Journal of the American Oil Chemists' Society, EarlyView.ABSTRACT In this study, saponification variables were optimized using a face‐centred central composite design‐response surface methodology. The variables included reaction temperature (50°C–120°C), reaction time (30–180 min), KOH concentration (0.5–3 M) and pyrogallol concentration (0–1% w/v).
Milad Kazemi +4 more
wiley +1 more source
, 2009 Vol 3 No 7 - December 2009"E-newsletter" section of ASL Rose is an assortment of Deaf-related topics from newsletter to newsletter. Some newsletters feature famous Deaf Americans, some on controversial issues facing the Deaf community, and some on ...
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Black Carbon Contribution to the Aerosol Phase and its Scavenged Fraction in Mixed Phase Clouds at the High Alpine Site Jungfraujoch (3580m asl) [PDF]
, 2006 The mass fraction of black carbon (BC) in the atmospheric aerosol and its mixing state are important for the direct aerosol climate effect. These properties also determine if BC is incorporated into cloud hydrometeors (i.e. droplets and ice crystals) and
Mertes, Stefan +8 more
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The Anatomical Record, EarlyView.Abstract The preauricular sulcus has long been debated as a pelvic feature variably attributed to obstetric stress, ligamentous traction, and broader biomechanical processes. To clarify its determinants, we analyzed 409 adult individuals from three archeological and one early modern skeletal collection from the Iberian Peninsula, integrating graded ...
Rebeca García‐González +5 more
wiley +1 more source
, 2008 Vol 2 No 6 - July 2008"E-newsletter" section of ASL Rose is an assortment of Deaf-related topics from newsletter to newsletter. Some newsletters feature famous Deaf Americans, some on controversial issues facing the Deaf community, and some on ...
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Animal Research and One Health, EarlyView.Intensive or organic farming systems may expose pigs to management or environmental challenges. Our preliminary results concluded that organic farming might enhance adaptive immune function, showing that improvements in welfare can translate into measurable immunological benefits, based on the correlation between welfare assessment and physiological ...
Dorotea Ippolito +15 more
wiley +1 more source