Results 21 to 30 of about 440,399 (292)

Uncovering the link between environmental factors and coral immunity: A study of fluorescent protein expression and phenoloxidase activity in Acropora cervicornis

open access: yesFrontiers in Marine Science, 2023
Worsening environmental conditions due to climate change have profoundly affected the health of coral reefs worldwide. Thus, understanding how corals respond to fluctuating and/or extreme levels of temperature and solar irradiation will guide future ...
Carlos Toledo-Hernández   +7 more
doaj   +1 more source

Datasets generated by shotgun sequencing of metagenomic libraries of the guajataca water reservoir

open access: yesData in Brief, 2018
The Guajataca Water Reservoir (GWR) was constructed for irrigation and to bring potable water to the northwestern region of Puerto Rico. The generation of DNA sequencing data from aquatic bodies (AB) using culture-independent approaches allows the ...
Berliza M. Soriano   +3 more
doaj   +1 more source

Reporte de nuevos ejemplares de la emisión del papel moneda en Puerto Rico (1781) [PDF]

open access: yes, 2014
In our paper we present and make a brief discussion of the issuing of paper money (1781) in Puerto Rico under the reign of Charles III (Carlos III), in response to the lack of the “Situado Mexicano” and the war between Spain and England.
Navarro Zayas, Ángel O.
core   +2 more sources

Estudio comparativo de la competitividad internacional de Puerto Rico, República Dominicana y Haití en tiempos del covid-19

open access: yesFórum Empresarial, 2022
Esta investigación estudia la competitividad internacional de tres islas caribeñas: Puerto Rico (PR), República Dominicana (RD) y Haití (HT). La metodología utilizada fue el modelo de los nueve factores de Cho, mediante la evaluación de 38 indicadores de
Gilvany Díaz-Cotto   +3 more
doaj   +1 more source

Mortality, recovery, and community shifts of scleractinian corals in Puerto Rico one decade after the 2005 regional bleaching event [PDF]

open access: yesPeerJ, 2017
This work analyzes the mortality, recovery, and shifts in the composition of scleractinian corals from Puerto Rico one decade after the 2005 regional coral bleaching event.
Jorge R. García-Sais   +2 more
doaj   +2 more sources

TRYING TO FIT AN OVAL SHAPED ISLAND INTO A SQUARE CONSTITUTION: ARGUMENTS FOR PUERTO RICAN STATEHOOD [PDF]

open access: yes, 2002
This Comment focuses on the limits placed on Puerto Rico under the United States Constitution and concludes that Puerto Rico must become the 51st state to improve its status under the Constitution.
Roman, Jose D.
core   +1 more source

Lymphoid‐Tissue‐on‐Chip Recapitulates Human Antibody Responses In Vitro

open access: yesAdvanced Science, EarlyView.
The presented lymphoid‐tissue‐on‐chip system allows culture of primary human tonsil cells at organotypic high density under perfusion for up to 4 weeks, emulates immune response to soluble vaccines and vaccination via peripheral antigen‐presenting cells and represents a useful tool to assess cellular interactions during homeostasis, immune responses ...
Claudia Teufel   +15 more
wiley   +1 more source

Case report: A combination of nitroglycerin and adenosine proves effective in repairing a cerebral arteriovenous malformation

open access: yesFrontiers in Neurology, 2023
Hemorrhage secondary to rupture of a brain arteriovenous malformations (AVM) is one of the initial manifestations, and the main cause of, morbidity and mortality in patients with this condition.
Virginia Rojas-Nieves   +8 more
doaj   +1 more source

Palmitic Acid Promotes Antiviral Innate Immunity via ZDHHC20‐Mediated CMPK2 Palmitoylation

open access: yesAdvanced Science, EarlyView.
Metabolites have important functions in innate immune activation and regulation. Wang et al. uncover metabolic regulation of antiviral immunity through CMPK2 palmitoylation, which regulates CMPK2 mitochondrial localization and is promoted by ZDHHC20 but reversed by PPT1, inhibition of which antagonizes viral infection in mice.
Yujia Wang   +4 more
wiley   +1 more source

Una revisión histórico-política de la producción literaria puertorriqueña. Entrevista con Fernando Feliú Matilla / A historical and political review of Puertorriquean Literatura. Interview to Fernando Feliú Matilla [PDF]

open access: yes, 2017
Throughtout the following interview, professor Fernando Feliú Matilla, who holds a chair in Puerto Rican Studies and Literature, offers his personal point of view after years of research about Puerto Rican literature written in the 20th century.
Basáñez Barrio, Endika
core   +3 more sources

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