Results 51 to 60 of about 277,551 (299)

Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands

open access: yesAdvanced Science, EarlyView.
Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang   +9 more
wiley   +1 more source

Control de calidad en los servicios de ahorro y crédito que presta C.A.C.E-INSS a los socios del Departamento de Managua en el periodo de Agosto-Diciembre 2014 [PDF]

open access: yes, 2015
El presente estudio de control de calidad de los servicios surge del problema relacionado al desconocimiento existente acerca del grado de satisfacción de los socios afiliados a la Cooperativa de Ahorro y Crédito de Empleados del INSS – C.A.C.E, con los ...
Dávila Muñoz, Maybelin Yessenia   +1 more
core  

Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives

open access: yesAdvanced Science, EarlyView.
This review surveys nanoparticle‐based strategies to enhance adoptive cell therapy, particularly CAR‐T cell approaches, in solid tumor treatment. It describes how nanoparticles can improve tumor immunogenicity and T‐cell infiltration while reducing toxicity, and how they enable in vivo CAR‐T cell generation.
Erica Frostegård   +19 more
wiley   +1 more source

La disposición a invertir en cooperativas agroalimentarias: el papel de la heterogeneidad y el oportunismo de los socios

open access: yesEconomía Agraria y Recursos Naturales, 2014
La heterogeneidad y el oportunismo de los socios se presentan tradicionalmente como factores limitantes para la realización de inversiones y el desarrollo empresarial de las cooperativas.
Gustavo Marcos Matás   +2 more
doaj   +1 more source

Low detection rate of RT-PCR-confirmed COVID-19 using IgM/IgG rapid antibody tests in a large community sample in Lima, Peru

open access: yesBMC Infectious Diseases, 2023
Background Rapid IgM/IgG antibody tests were largely used in lieu of RT-PCR tests as part of COVID-19 public health response activities in Lima, Peru. To assess their utility, we explored the relationship between the time since onset of several COVID-19 ...
Stephanie Law   +9 more
doaj   +1 more source

Cooperativismo y Desarrollo Humano: Análisis comparativo entre socios y no socios de la Unión de Cooperativas Agropecuarias (UCA); La Dalia, Matagalpa durante el segundo semestre del 2008 [PDF]

open access: yes, 2009
La contribución de las cooperativas al desarrollo humano de sus integrantes es un problema poco estudiado en el ámbito internacional y Nicaragua en particular.
Arceda Delgado, Bismar   +1 more
core  

Stable Diffusion Models Reveal a Persisting Human–AI Gap in Visual Creativity

open access: yesAdvanced Science, EarlyView.
This study examines visual creativity in humans and generative AI using the TCIA framework. Human artists outperform AI overall, yet structured human guidance substantially improves AI outputs and evaluations. Findings reveal that alignment with human creativity depends critically on contextual framing, highlighting both the promise and current ...
Silvia Rondini   +8 more
wiley   +1 more source

Empresas constructoras de caminos. La “Sociedad empresaria del camino de herradura de García Rovira a Casanare”. 1860-1880

open access: yesHISTOReLo: Revista de Historia Regional y Local, 2011
El artículo analiza ciertas dinámicas administrativas y financieras de la “Sociedad empresaria del camino de herradura de García Rovira a Casanare” entre 1870 a 1880.
Clara Ines Careño Tarazona
doaj   +1 more source

India y China, ¿socios o adversarios? [PDF]

open access: yes, 2005
La reciente visita del primer ministro chino Wen Jiabao a la India viene a añadir un eslabón más en la cadena de medidas de aproximación adoptadas tras el fin de la Guerra Fría. China e India se perfilan sobre el horizonte del futuro como los dos grandes
Borreguero, Eva
core  

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education

open access: yesAdvanced Science, EarlyView.
We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua   +6 more
wiley   +1 more source

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