Results 61 to 70 of about 1,463,676 (259)

SK2 channels are required for function and long-term survival of efferent synapses on mammalian outer hair cells [PDF]

open access: yes, 2009
Cochlear hair cells use SK2 currents to shape responses to cholinergic efferent feedback from the brain. Using SK2-/- mice, we demonstrate that, in addition to their previously defined role in modulating hair cell membrane potentials, SK2 channels are ...
Adelman, John P.   +8 more
core   +1 more source

Rising Tides, Falling Harvests: Examining the Effects of Salinity Intrusion on Paddy Production in Vietnam's Mekong Delta

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT Rising sea levels and salinity intrusion increasingly threaten rice farming in Vietnam's Mekong Delta. Using a district‐level panel dataset from 2000 to 2020, this study examines the impacts of salinity on Winter–Spring rice yields and acreage and how farmers adapt to salinity risk.
Huong Nguyen   +3 more
wiley   +1 more source

Identifying the social dominance order in a mixed breed herd: A practical methodology

open access: yesRevista Científica, 2010
The major objective of this study was to identify a simple and accurate method of assessing differences in female social status. Three methods of estimating dominance value (DV) were compared in beef cows of three breed-types; Angus (A; n=10 ...
Antonio Landaeta Hernández   +5 more
doaj  

Rebuilding the Ladder? Contemporary Contests Over Industrial Policy

open access: yesGlobal Policy, EarlyView.
ABSTRACT Does the greater embrace of industrial policy globally signal the emergence of a New Washington Consensus? We show that the multiplication of industrial policies, while consequential, signals neither normalisation nor consensus. Rather, industrial policy is increasingly the object of contestation over norms and practices of state ...
Ilias Alami, Jack Taggart, Tom Chodor
wiley   +1 more source

Estados Unidos e NAFTA

open access: yesBrazilian Journal of International Relations, 2021
The article analyzes the main arguments that permeated the renegotiation of the North American Free Trade Agreement (NAFTA), from the point of view of the United States, coming from both the Executive, Legislative and North American internal coalitions.
Angelo Raphael Mattos   +1 more
openaire   +2 more sources

Type I and II Interferons Drive Abacavir Hypersensitivity via Treg Suppression and T‐Cell Enhancement in Immunocompetent HLA‐Transgenic Mice

open access: yesAllergy, EarlyView.
Upregulated HLA‐B*57:01 expression in Tg/KO mice amplifies abacavir‐specific CD8+ T‐cell activation, driven by enhanced antigen presentation. Abacavir treatment induces robust pDC expansion and IFN‐α production, which selectively suppresses memory Treg populations.
SuJin Hwang   +8 more
wiley   +1 more source

Effect of db-cAMP on embryonic development of bovine oocytes fertilized with sex sorted semen

open access: yesRevista Científica, 2010
The objective of this study was to improve sexed bovine embryo production with sorted sperm in chemically defined conditions by supplementing the IVF medium with db-cAMP.
Hugo Hernández Fonseca   +7 more
doaj  

Intimacy, migration, and cultural change: Latinos and American Fertility [PDF]

open access: yes, 2010
El presente artículo examina la relación entre los patrones de fertilidad en Estados Unidos y la inmigración hispana a dicho país considerando el impacto de la globalización económica, política y cultural en la transformación de las relaciones de pareja,
Daniel Nehring, Emmanuel Alvarado
core  

Comprehensive framework for assessing and optimizing existing research networks

open access: yesConservation Biology, EarlyView.
Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East   +2 more
wiley   +1 more source

La ética en la vigilancia de la salud pública: avances y desafíos en las Américas

open access: yesRevista Panamericana de Salud Pública
La vigilancia de la salud pública es esencial para proteger la salud de la población y abordar las inequidades en salud. Las Pautas de la Organización Mundial de la Salud sobre la ética en la vigilancia de la salud pública son un marco ético ...
Roderic Molins   +7 more
doaj   +1 more source

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