Results 41 to 50 of about 93,427 (225)

Glucose Oxidase Captured into Electropolymerized p-Coumaric Acid towards the Development of a Glucose Biosensor

open access: yesChemosensors, 2023
An electrochemical biosensor based on the immobilization of glucose oxidase into an electropolymerized p-coumaric acid membrane on a Pt electrode has been developed and evaluated for glucose detection in the range of 1 to 30 mM.
Gabriela Valdés-Ramírez, Laura Galicia
doaj   +1 more source

Too Difficult to Report? User Experiences With DSA and Community Guideline Reporting on Social Media

open access: yesPolicy &Internet, Volume 18, Issue 2, June 2026.
ABSTRACT User reporting of norm‐violating content on social media is a crucial component of platform governance. While prior research has explored the motivations behind reporting—often drawing on the Bystander Intervention Model—less attention has been paid to how users navigate the processes involved.
Ursula K. Schmid   +2 more
wiley   +1 more source

Ladrar, maullar y trinar, una cuestión de derechos

open access: yesRevista de Medicina Veterinaria, 2008
Este trabajo surge como reflexión de una inquietud cotidiana desde la condición de estudiante y de persona, como un cuestio-namiento acerca del desconocimiento por parte de estudiantes, docentes y profesionales del área de la medicina veterinaria acerca ...
María A. Hoyos, Néstor Calderón M.
doaj   +1 more source

Beachheads: the beginnings of the labor movement in Entre Ríos, Argentina, 1893-1916

open access: yesRevista Mundos do Trabalho, 2021
The history of the working class has opened as its own historiographical field in Argentine historical studies. This prolific development, which encompassed the history of their organizations, struggles and political-ideological disputes, contrasts with ...
Rodolfo Matías Leyes
doaj   +1 more source

A practical, adaptive compliance management framework for improving marine protected area effectiveness

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Noncompliance regularly undermines the effectiveness of marine protected areas (MPAs) worldwide. The reasons for and drivers of noncompliance depend on the context (e.g., insufficient funding, capacity, neocolonialism, historical conflict), but the prevalent solution offered to curtail noncompliance tends to be more or better enforcement.
B. Bergseth   +10 more
wiley   +1 more source

“Humanizar”: aprendizajes sobre alteridad, salud y futuro en una experiencia de investigación compartida

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT The visit to Bogotá of a fééeneminaa (Muinane) friend, Célimo Nejedeka Jifichíu, and in particular, his work in researching and transmitting traditional health knowledge, offer the pretext to navigate the relationship between elements that at first glance seem distant from each other: indigenous imaginaries about otherness, their visions of ...
Giovanna Micarelli
wiley   +1 more source

7,7′-(1,4-Phenylene)bis(2-benzyl-3-(3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one)

open access: yesMolbank
The multicomponent synthesis of a novel and highly symmetric polyheterocycle based on the pyrrolo[3,4-b]pyridin-5-one core incorporating the privileged tetrahydroisoquinoline moiety is described.
Roberto E. Blanco-Carapia   +2 more
doaj   +1 more source

Policy, Waste, and Power: Textile Dumping in Chile's Atacama Desert

open access: yesLatin American Policy, Volume 17, Issue 2, June 2026.
ABSTRACT Globally, 87% of textile fibers end up incinerated or in landfills, with Chile bearing the brunt of this crisis. Every year, 39,000 tons of discarded clothing are illegally dumped in the Atacama Desert, turning it into a sacrifice zone for the Global North's waste economy.
Emma Minerva Brambilla
wiley   +1 more source

The War of the Pacific and Chilean public revenues: Reallocation of the tax burden and institutional change

open access: yesThe Economic History Review, Volume 79, Issue 2, Page 575-599, May 2026.
Abstract A substantial body of literature has considered warfare a fundamental driver of fiscal capacity. We argue that the nature of the tax base available to governments can either foster or constrain the ability and incentives of central elites to impose their legitimacy once the war is over.
Oriol Sabaté, José Peres‐Cajías
wiley   +1 more source

Cuerpo de leyes de la República de Colombia : tomo I : comprende la ley fundamental, y las sancionadas por el primer Congreso Jeneral en las sesiones que celebró desde el 6 de mayo hasta el 14 de octubre de 1821 [PDF]

open access: yes, 2021
Todas las leyes, decretos y resoluciones contenidas en este primer tomo, están sacadas del que se imprimió en Bogotá por orden del Gobierno el año de 1822, y las de los siguientes son copia fiel de los originales que existen en los archivos de las ...
Colombia. Leyes, decretos, etc.
core  

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