Results 71 to 80 of about 655,698 (277)

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang   +13 more
wiley   +1 more source

Cultural factors that affect the educational process of the “Bolivia Benítez” school

open access: yesMaestro y Sociedad, 2018
This study was conducted in the school "Bolivia Benítez", Machala, Ecuador with the objective of identifying the cultural factors that affect the educational process, as well as the academic performance of students.
Anggie Jamilex Patiño-Capa   +2 more
doaj  

Predictores culturales y psicológicos de la búsqueda de ayuda psicológica en estudiantes universitarios

open access: yesCUHSO
La prevalencia de problemas de salud mental en estudiantes universitarios chilenos, junto con el bajo porcentaje de búsqueda de ayuda psicológica, son preocupantes.
Natalia Daniela Salinas Oñate   +4 more
doaj   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Centro de Exploración Artística el Recreo: el lugar como una oportunidad de conexión en un territorio fragmentado [PDF]

open access: yes, 2017
Artículo de gradoEl presente documento busca resolver la problemática de fragmentación del territorio, causa de espacios inconexos, generados por factores físico-espaciales y socio-culturales en el contexto del parque metropolitano El Recreo – Bosa ...
Rojas-Palacios, Nicolás
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Proyecto Elite: una revisión de la literatura especializada [PDF]

open access: yes, 2017
El presente trabajo se basa en un proyecto de investigación que está llevando a cabo varios investigadores de la Universidad de Sevilla cuyo objetivo fundamental es el análisis de todos aquellos factores que pueden influir sobre las personas a la hora ...
García Godoy, María
core  

Paisajes de la sal artesanales en Europa: de patrimonio minero a paisajes culturales vivos [PDF]

open access: yes, 2019
Artisanal salt making in Europe is experiencing an unprecedented expansion, thanks to a stronger awareness of quality food products, the protection of a traditional know-how and the maintenance of the natural values of productive landscapes.
Hueso Kortekaas, Katia
core   +2 more sources

Factores culturales, económicos y sociales de la preservación documental digital

open access: yesInvestigación Bibliotecológica. Archivonomía, Bibliotecología e Información, 2012
Se analiza la problemática actual de la enorme producción y acumulación mundial de información en forma de documentos electrónicos o digitales, y el problema derivado de la pérdida de esa información, así como su posible preservación. Se estudian y establecen con detalle los factores que inciden en la preservación de documentos digitales a largo plazo;
openaire   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

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