Results 31 to 40 of about 167,639 (225)

Diversidad regional de Amphipoda en el Mar Caribe

open access: yesRevista de Biología Tropical, 2013
The order Amphipoda is one of the most diverse within Peracarids, and comprises 6 950 described marine species. Amphipod research in the Caribbean Sea began in the late 1 800s, but has increased significantly since 1 980. In this study, we analized the amphipod biodiversity (Caprellidea, Gammaridea, Hyperiidea, and Ingolfiellidea) of the Caribbean Sea.
Alberto Martín   +8 more
openaire   +2 more sources

Comprehensive Profiling of N6‐methyladnosine (m6A) Readouts Reveals Novel m6A Readers That Regulate Human Embryonic Stem Cell Differentiation

open access: yesAdvanced Science, EarlyView.
This research deciphers the m6A transcriptome by profiling its sites and functional readout effects: from mRNA stability, translation to alternative splicing, across five different cell types. Machine learning model identifies novel m6A‐binding proteins DDX6 and FXR2 and novel m6A reader proteins FUBP3 and L1TD1.
Zhou Huang   +11 more
wiley   +1 more source

Influence of the Azores high on sea level pressure and wind, and on precipitation, in the Eastern Tropical Pacific Ocean [PDF]

open access: yes, 1966
ENGLISH: Intensification of the Azores high pressure cell in mid-year, with concomitant air flow from the Caribbean into the Pacific, is shown to be responsible for a secondary minimum of precipitation observed along the tropical Pacific coast of the ...
Bennett, Edward B.
core  

Peptide Receptor‐Functionalized AuNP‐Embedded Zwitterionic Biopolymeric Nanohydrogel for Electrochemical Sclerostin Sensing

open access: yesAdvanced Science, EarlyView.
We report an electrochemical biosensor that employs biopanning‐derived affinity peptides as selective receptors on a multifunctional chitosan–zwitterionic–gold nanoparticle (CS–ZI–AuNPs) nanohydrogel interface. The CS–ZI–AuNPs nanohydrogel exhibits antifouling properties, abundant sites for stable peptide immobilization, and efficient electrochemical ...
Hyo Jeong Yang   +6 more
wiley   +1 more source

Tres brotes de ictiosarcotoxicosis por ingestión de Sphyraena barracuda (Walbaum) y Seriola zonata (Mitchill) en el Caribe de Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 1999
Se comentan los tres brotes de ictiosarcotoxicosis (ciguatera) conocidos en las costas colombianas sobre el Mar Caribe, causados por la ingestión de la carne de los peces Sphyraena barracuda (Walbaum) y Seriola dumerili (Mitchiil).
Ricardo Alvarez
doaj   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia   +9 more
wiley   +1 more source

Piratas y corsarios del Caribe : relatos bordeando los límites entre la historia y la ficción: Una lectura de Demonios del mar (1998) y Pirata (1998) de Luis Britto García [PDF]

open access: yes, 2008
1 archivo PDF (9 páginas). fhtrigintaseptemEl texto analiza dos obras del autor venezolano Luis Britto García, que tratan acerca de la presencia de piratas y corsarios en el Mar Caribe, durante los siglos XVI y XVII.
Carrillo Pimentel, Margot
core  

Historia de una explicación perfecta que resultó equivocada

open access: yesEducación Química, 2018
En el Caribe las playas tienen arena blanca y el agua es azul y verde. Estas características particulares son las que permiten reconocerlo en cualquier fotografía.
Ana Martínez Vázquez
doaj   +1 more source

Fitoplancton de la provincia oceánica del mar Caribe colombiano. Diez años de historia

open access: yesBiota Colombiana, 2022
El Instituto de Investigaciones Marinas y Costeras y la Agencia Nacional de Hidrocarburos de Colombia han llevado a cabo investigaciones de línea base ambiental en bloques de exploración de hidrocarburos aguas afuera del mar Caribe colombiano, entre los ...
Karen Del Carmen Ayala Galván   +2 more
doaj   +1 more source

Marine silicon for biomedical sustainability

open access: yesBMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han   +3 more
wiley   +1 more source

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