Results 151 to 160 of about 8,636,926 (272)

Cobalt‐Catalyzed C─N Bond Formation via Metal‐Hydride Hydrogen Atom Transfer (MHAT)

Angewandte Chemie, EarlyView.
Cobalt‐catalyzed metal‐hydride hydrogen atom transfer (Co‐MHAT) converts simple alkenes into C─N bonds under mild, near‐neutral conditions. A shared Co─H‐initiated radical/organocobalt intermediate is channeled into radical trapping, radical‐polar crossover, or radical ligand transfer, unifying hydroamination, hydroazidation, hydroamidation, and remote
Arman Khosravi, Ming‐Yu Ngai
wiley   +2 more sources

Epidemiological and Epizootological Monitoring and Spatiotemporal Dynamics of Plague in Natural Foci of Kazakhstan. [PDF]

Pathogens
Abdel Z, Zhumadilova Z, Mussagalieva R, Abdirassilova A, Issaeva S, Kovaleva G, Baitursyn B, Abdeliyev B, Sagidulin T, Shaki N, Shonshabayeva D, Saduakas A, Meka-Mechenko T.   +12 more
europepmc   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

American Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording, Erik W. Ertsgaard, David E. Giblin, Iris H. Dimpsey, Owen B. Bard   +4 more
wiley   +1 more source

An Overview of the Genetic Diversity and Epidemiological Potential of <i>Yersinia pestis</i> Populations in Natural Plague Foci of Kazakhstan. [PDF]

Pathogens
Abdirassilova A, Yessimseit D, Kassenova A, Rysbekova A, Abdeliyev B, Zhumadilova Z, Abdel Z, Mussagaliyeva R, Meka-Mechenko T, Sairambekova G, Begimbayeva E, Nurpeisova A, Sagidulin T, Maksatova A, Agzam S, Nissanova R, Motin V, Reva O.   +17 more
europepmc   +1 more source

Reproductive stages in lowbush blueberry (Vaccinium angustifolium) occur earlier with increasing temperature

American Journal of Botany, EarlyView.
Abstract Premise Climate change is altering the timing of many plant phenological events, yet most studies focus on flowering, with less attention given to later reproductive stages such as fruit development and ripening. Vaccinium angustifolium (lowbush blueberry) is an important perennial berry species that may be sensitive to these changes.
Jenna Floyd, Elise Cadiou, Alain G. Belliveau, Zoe A. Panchen, Terrell T. Roulston, Zoë Migicovsky   +5 more
wiley   +1 more source

The Role of the Caspian, Aral and Balkhash Lakes in the Spread and Preservation of Yersinia pestis in Eastern Europe and Central Asia in the 20th and 21st Centuries. [PDF]

Pathogens
Eroshenko GA, Balykova AN, Konanov DN, Karapetyan LA, Kukleva LM, Naryshkina EA, Chervyakova NS, Krasnov YM, Shevchenko KS, Kutyrev VV.   +9 more
europepmc   +1 more source

At the edge of change: Native Phragmites persistence and nonnative arrival along the dam‐regulated Colorado River

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, Joel B. Sankey, Claudia DiMartini, Tayan Benson, Brooke Damon, Helen Fairley, Bradley J. Butterfield   +6 more
wiley   +1 more source

Surveillance and Analysis of Plague Epidemic - China, 2010-2024. [PDF]

China CDC Wkly
Bing Q, Zhang S, Wang Z, Ju C, Zhang S, Ma N, Zhao B, Yao X, Xu C, Shao K.   +9 more
europepmc   +1 more source

Focus Ireland annual report 1999.

, 2000
Focus Ireland believes that everyone has the right to a place they can call home and to live a life with dignity at an acceptable standard of living. Sadly, however, this is not always the case for many people in Ireland despite the sometimes seemingly
Focus Ireland
core  

Affected Persons in Laboratory Exposures to Human Pathogens and Toxins in Canada, 2016–2024: A Sector‐Specific Analysis

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Exposures to human pathogens and toxins in licensed facilities in Canada have been monitored by a federal surveillance system since 2015, yet the affected persons (APs) in these incidents remain uncharacterized. This study comprehensively describes APs, highlighting sector‐specific patterns and trends over time.
Emily F. Tran, Christine Abalos, Antoinette N. Davis, Audrey Gauthier, Samuel Bonti‐Ankomah   +4 more
wiley   +1 more source