Results 111 to 120 of about 8,755,719 (290)

Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture

open access: yesAdvanced Functional Materials, EarlyView.
This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li   +12 more
wiley   +1 more source

Determinantes sociales de salud y caries dental

open access: yesREVISTA ODONTOLOGÍA PEDIÁTRICA, 2018
Objetivo: El presente trabajo propuso dar a conocer la asociación existente entre los determinantes sociales de salud y la experiencia de caries dental.
openaire   +1 more source

Contribuciones parafiscales: Factor determinante para la seguridad social

open access: yesRevista de Ciencias Sociales, 2018
Las contribuciones parafiscales reciben las más variadas nominaciones del derecho positivo, tales como tasas, contribuciones, aportes, cotizaciones, derechos, entre otras, así, la seguridad social ha jugado un papel trascendental a lo largo de la historia, convirtiéndose en una política pública destinada a proteger integralmente a los habitantes de un ...
Milagros Villasmil-Molero   +3 more
openaire   +1 more source

Mitigating Cancer Therapy–Related Cognitive Impairment by Targeted Activation of Undruggable Phosphatase

open access: yesAdvanced Science, EarlyView.
An RVG‑engineered exosomal saRNA delivery system (RVG‑EVs‑saPtpro) effectively targets and activates hippocampal PTPRO, functioning as a “molecular brake” to alleviate cancer therapy‑related cognitive impairment (CTRCI) by enhancing neuronal survival, neurogenesis, and synaptic plasticity.
Zhimeng Yao   +18 more
wiley   +1 more source

Análisis de los determinantes sociales de la violencia de género

open access: yes, 2017
espanolLa violencia de genero es un problema de salud publica, social y de derechos humanos, que esta presente a nivel mundial y se permea en todas las clases sociales, todos los niveles socioeconomicos, las edades.
Lucía Caudillo-Ortega   +2 more
semanticscholar   +1 more source

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Los determinantes sociales y su relación con la salud general y bucal de los adultos mayores

open access: yesRevista Cubana de Estomatología, 2017
Introducción: para que la población de la llamada tercera edad goce de una adecuada calidad de vida, debe brindársele especial atención a los determinantes sociales de la salud.
Rosa María Gonzalés Ramos   +3 more
doaj  

Pobreza multidimensional y determinantes sociales de la salud. Línea de base para dos comunidades vulnerables

open access: yes, 2017
Introduccion.  Las politicas y programas del gobierno, orientados a disminuir las inequidades, tienen efectos sociales, economicos e impacto sobre las condiciones de salud; ademas, suelen carecer de procesos de evaluacion que midan el impacto de sus ...
Germán Moreno-Gómez   +2 more
semanticscholar   +1 more source

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

open access: yesAdvanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann   +11 more
wiley   +1 more source

Psychological Stress Associated Bile Acid Reprogramming Promotes Hepatocellular Carcinoma Progression

open access: yesAdvanced Science, EarlyView.
Depression is increasingly recognized as a risk factor for chronic diseases, yet its biological impact on cancer remains unclear. Using data from more than 490 000 participants across three international cohorts, we show that depression significantly increases the risk of liver cancer.
Ruijiang Zeng   +10 more
wiley   +1 more source

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