Results 111 to 120 of about 60,682 (242)

Ecology of reintroduced Rocky Mountain bighorn sheep in Dinosaur National Monument La Ecología de Borrego Cimarron de las Montañas Rocosas Reintroducido en el Monumento Nacional de Dinosaurio

open access: yesWildlife Monographs, Volume 223, Issue 1, August 2026.
We synthesized GPS telemetry, genetic, and pathogen data to evaluate metapopulation processes in a reintroduced Rocky Mountain bighorn sheep (Ovis canadensis canadensis) population in Dinosaur National Monument. We estimated subpopulation‐specific abundances and found 4 small subpopulations with high genetic diversity, partial connectivity, and ...
Sarah L. Carroll   +8 more
wiley   +1 more source

Legislating Uncertainty: Election Policies and the Amplification of Misinformation

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT Can state election policies affect the spread of misinformation? This paper studies the role played by ballot processing policies, which determine when ballots can be examined and organized, in the online spread of political misinformation. We present evidence from the 2020 U.S.
Morgan Wack   +5 more
wiley   +1 more source

Barreras de la comunicación

open access: yes, 2018
En este recurso podrá identificar algunos tipos de barreras que afectan la comunicación.1.
Monsalve Manco, Víctor Hugo
core  

Metastatic Unfunctional Pancreatic Neuroendocrine Tumor in Lynch Syndrome

open access: yesClinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Lynch syndrome (LS), a well‐known cancer risk syndrome, is caused by deleterious germline mutations in the mismatch repair genes. LS predispose patients to various types of cancers including colon adenocarcinoma. We discuss the case of a woman with LS who also developed a non‐functioning pancreatic neuroendocrine tumor (P‐NET) following ...
Fateme Salemi   +5 more
wiley   +1 more source

Atitudes e barreiras à prática de enfermagem baseada na evidência em contexto comunitário Actitudes y barreras para la práctica de enfermería basada en la evidencia en un contexto comunitário Attitudes and barriers to evidence-based nursing practice in a community context

open access: yesRevista de Enfermagem Referência, 2012
Enquadramento: Várias pesquisas têm identificado barreiras à prática baseada em evidência (PBE). A maioria dessas investigações foi realizada em contextos diferenciados. Justifica-se o desenvolvimento de investigação para identificar barreiras e atitudes
Rui Pedro Gomes Pereira   +2 more
doaj  

La progresividad de los impuestos y su aplicación en la República Argentina

open access: yes, 1944
Fil: Barreras, Julián Bernardino de las. Universidad de Buenos Aires. Facultad de Ciencias Económicas.
Barreras, Julián Bernardino de las
core  

Apple Pomace Pectin for Gastroprotective Nutraceutical Delivery: Structure–Function Relationships and Nano/Microencapsulation Strategies for Gastric Ulcer Management

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
Apple pomace pectin is explored as a sustainable and multifunctional biomaterial for gastric ulcer management. Its unique structural features confer mucoadhesive, anti‐inflammatory, antioxidant, and anti‐Helicobacter pylori activities while enabling nano/microencapsulation of therapeutic agents.
Akash Dhiman   +6 more
wiley   +1 more source

Construcción y recuperación de barreras de polvo [PDF]

open access: yes, 1985
Sexta unidad del bloque modular “Seguridad y salvamento minero” en la que se describen origen, clases y riesgos del polvo, se define el concepto y clasificación de barreras de polvo y procedimiento para su construcción y recuperación.Sixth unit of the ...
Chaparro, Luis Hernán
core  

Routine circumferential patellar denervation during total knee arthroplasty did not consistently eliminate neural structures at the lateral patellar border: A prospective randomised controlled trial with histological outcomes

open access: yesJournal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Abstract Purpose Circumferential patellar denervation is widely performed during total knee arthroplasty under the assumption that electrocautery ablates nociceptive neural structures at the lateral patellar border. However, the microscopic effect of this procedure on neural substrates remains poorly defined.
Daniel Petek   +7 more
wiley   +1 more source

Los rumores: Barreras o medios de comunicación

open access: yesCommunication & Society (Formerly Comunicación y Sociedad), 1993
“Se dice” que los rumores son siempre falsos. Sin embargo, y salvando la paradoja, quizá sea difícil encontrar algo más falso que esta afirmación.
José Ignacio Vélaz
doaj  

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