Results 171 to 180 of about 209,009 (315)

Sphinganine‐phosphate prevents influenza infection via promoting CD8+ T cells proliferation and activation

open access: yesVIEW, EarlyView.
This study established clinical cohorts of respiratory viral infections and identified sphinganine‐phosphate (SA) as a metabolite significantly upregulated post‐infection through metabolomic analysis. In vitro and in vivo experiments demonstrated that SA promotes the generation of effector CD8+ T cells via the SOCS1/JAK1/STAT1 pathway, which ...
Zhongwen Hu   +10 more
wiley   +1 more source

Iván Rijos, guitarra (Puerto Rico)

open access: yes, 1998
Concierto celebrado por el guitarrista puertoriqueño Iván Rijos. El primer concurso que Iván Rijos ganó a la edad de 19 años en Puerto Rico (el Concurso Nacional José Ignacio Quintón) marcó el comienzo de una carrera artística llena de honores ...
Rijos, Iván - (Puerto Rico)
core  

Reassessing sixteenth and seventeenth century written accounts of hurricanes in the North Atlantic Ocean and the Caribbean Sea

open access: yesWeather, EarlyView.
Abstract While the North Atlantic’s five‐century hurricane history is among the most complete globally, the earliest centuries are poorly documented in the written record. This study reassesses a subset of sixteenth to seventeenth‐century tropical cyclones (TCs) through a systematic review of archival evidence, mainly from Spain’s colonial archive, the
William Gomez Pretel, Michael Chenoweth
wiley   +1 more source

Environmental exposures, microbiome dynamics and chronic disease risk in climate-vulnerable regions: interdisciplinary perspectives from Puerto Rico. [PDF]

open access: yesFront Public Health
Godoy-Vitorino F   +10 more
europepmc   +1 more source

Puerto Rico: A Profile [PDF]

open access: yesHispanic American Historical Review, 1971
openaire   +2 more sources

How weather got its words: a history of meteorological English – Part 1: Old English to the Age of Discovery

open access: yesWeather, EarlyView.
The English language is a gargantuan, gluttonous beast. It has become extraordinary among its peers in its powers of assimilation – such that we rarely consider the diverse origins of the words we use. In this two‐part paper, we will explore these origins, including the Pontic‐Caspian steppe, the British Empire, latinophone scientists and a TV show. We
Kieran M. R. Hunt
wiley   +1 more source

First Non‐Invasive Monitoring of Fecal Steroids in Greater Caribbean Manatees (Trichechus manatus manatus)

open access: yesZoo Biology, EarlyView.
This study established the first fecal hormonal reference values (P4/E2) for the Greater Caribbean manatee. Using non‐invasive ELISA, the authors found no significant differences between mature and immature females, highlighting that long‐term monitoring and ultrasounds are essential to fully understand their complex reproductive cycles.
Vanessa Bermúdez‐Cardona   +3 more
wiley   +1 more source

"It is not something you like to hear, but it is something you have to know". Community preferences for risk communication during pregnancy in the context of an emerging pathogen: a multicountry qualitative study with women in three ZIKV endemic countries who were pregnant during and following ZIKV. [PDF]

open access: yesBMJ Glob Health
Miranda Montoya MC   +15 more
europepmc   +1 more source

Temporal community change in stream ecosystems varies by assemblage across US climates

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecosystem properties are temporally dynamic. Temporal variability has been shown to decrease with increasing levels of biological organization (i.e. from population to community and ecosystem levels).
Megan C. Malish   +6 more
wiley   +1 more source

Puerto

open access: yesAtenea (Concepción), 1937
openaire   +1 more source

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