Results 111 to 120 of about 3,690,866 (301)

Reprogramming the Myocardial Infarction Conductive Microenvironment with Superconductive Ionic Patch for Cardiac Function Repair

open access: yesAdvanced Science, EarlyView.
A super‐conductive ionic patch reprograms the post‐infarction microenvironment by enabling stable ionic migration and electrical signal transmission within damaged myocardium. The patch rapidly adheres to cardiac tissue, enhances conduction velocity, suppresses excitation‐contraction decoupling, and promotes structural and functional cardiac repair in ...
Changyong Wang   +8 more
wiley   +1 more source

La formación histórica del paisaje en el Corredor Acapulco-Zihuatanejo

open access: yesInvestigaciones Geográficas, 2010
El Corredor Acapulco-Zihuatanejo es la denominación con la que se conoce a la planicie costera comprendida entre estas dos ciudades del estado de Guerrero, una franja de tierra localizada en el litoral noroccidental del estado que resulta de capital ...
María Inés Mombelli Pierini
doaj  

Acute stress and fear scales during the COVID-19 pandemic: development and evaluation in a Costa Rican sample

open access: yesPoblación y Salud en Mesoamérica
Objective: In the context of the pandemic due to SARS-CoV-2, concerns were raised about how to adequately assess its impact on the wellbeing of the population.
Ana María Jurado-Solórzano   +6 more
doaj   +1 more source

Irradiated Tumor Cell‐Derived Microparticles Activate Systemic Anti‐Tumor Immunity via the STING/NLRP3/GSDMD Axis in Neutrophils

open access: yesAdvanced Science, EarlyView.
Radiotherapy induces tumor cells to release microparticles (RT‐MPs) into the circulation. The mitochondrial DNA carried by these RT‐MPs activates the STING/NLRP3/GSDMD axis in splenic neutrophils, triggering IL‐1β secretion. This, in turn, enhances dendritic cell function and facilitates the formation of cytotoxic T lymphocytes, thereby promoting ...
Yan Hu   +18 more
wiley   +1 more source

RELEVAMIENTO ARQUEOLÓGICO EN CAÑADÓN DE LOS MEJILLONES (SUR DE LA DESEMBOCADURA DEL RÍO SANTA CRUZ, ARGENTINA): PRIMEROS RESULTADOS ARCHAEOLOGICAL RESEARCHES AT "CAÑADÓN DE LOS MEJILLONES" (SOUTH OF THE SANTA CRUZ RIVER MOUTH, ARGENTINA ): FIRST RESULTS

open access: yesMagallania, 2010
Se presentan aquí los primeros resultados obtenidos en la meseta al sur de la desembocadura del río Santa Cruz, en la localidad conocida como Cañadón de los Mejillones, Estancia Monte Entrance.
NORA VIVIANA FRANCO   +3 more
doaj  

Single Mothers and Poverty in Costa Rica [PDF]

open access: yes
Despite increasing average real family incomes in Costa Rica in the late 1990s and early 2000s, poverty rates did not fall. In this paper, we argue that during this period economic growth in Costa Rica did not translate into reduced poverty because of ...
Gindling, T. H., Oviedo, Luis
core  

Some aspects of the ecology of the leatherback turtle Dermochelys coriacea at Laguna Jalova, Costa Rica [PDF]

open access: yes, 1987
The ecology and reproductive biology of the leatherback turtle (Dennochelys coriacea) was studied on a high-energy nesting beach near Laguna Jalova, Costa Rica, between 28 March and 8 June 1985.
Hirth, Harold F., Ogren, Larry H.
core  

POSS Polyimide Composite Sealed Triple‐Junction GaAs Thin‐Film Solar Cell for Long‐Term Low Earth Orbit Serve

open access: yesAdvanced Science, EarlyView.
Ultrathin oxide layer and ultraviolet absorbent are introduced into polyhedral oligomeric silsesquioxane (POSS) polyimide to improve the transmittance conservation and realize near zero mass loss against ultraviolet and atomic oxygen exposures. The POSS polyimide composite sealed triple‐junction GaAs thin‐film solar cell exhibits enhanced endurance of ...
Min Qian   +3 more
wiley   +1 more source

A new species of isopod (Isopoda: Flabellifera: Sphaeromatidae) from Cuba, with an identification key for the species of Paraimene Una especie nueva de isópodo (Isopoda: Flabellifera: Sphaeromatidae) de Cuba, con una clave de identificación para las especies de Paraimene

open access: yesRevista Mexicana de Biodiversidad, 2012
A new species of isopod crustacean belonging to the genus Paraimene (Flabellifera, Sphaeromatidae) is described. The new species was collected from Cojimar Bay, La Habana Province, Cuba.
Manuel Ortiz   +2 more
doaj  

Ir costa a costa

open access: yes, 2011
[ES] Definición del término Ir costa a costa en el diccionario Dicter. [EN] Definition of the word Ir costa a costa in the dictionary Dicter.
openaire   +1 more source

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