Results 81 to 90 of about 70,551 (305)

Beneficiaries’ satisfaction of the Distintivo Soludable Ecuador Project

open access: yesMedisur
Foundation: excessive exposure to the sun can be harmful to health; it increases the risk of sunburn, causes premature aging and skin cancer.Objectives: to determine the beneficiaries’ knowledge and satisfaction with the policies on photoprotection ...
Angélica Salomé Herrera Molina   +5 more
doaj  

La rebelión de los instintos vitales

open access: yesIdeas y Valores, 1980
Este texto es la conferencia de Herbert Marcuse el 18 de mayo de 1979 en el 6° coloquio "Römerberg" de Frankfurt. El original alemán apareció en "Psychologie heute", VI, No. 9, Weinheim, Sep. de 1979.
Herbert Marcuse, Guillermo Hoyos (trad.)
doaj  

Modelos de desarrollo, identidad masculina y familia: dos generaciones de trabajadores de Huachipato

open access: yesPunto Género, 2016
La “Compañía de Acero del Pacífico” (CAP) es considerada, y en específico a la planta siderúrgica Huachipato, como un eje industrializador relevante en la región del Biobío. Este estudio aborda las trayectorias vitales de trabajadores varones de la misma,
Inti Fernando Fuica Rebolledo
doaj   +1 more source

METTL3 knockout accelerates hepatocarcinogenesis via inhibiting endoplasmic reticulum stress response

open access: yesFEBS Open Bio, EarlyView.
Liver‐specific knockout of N6‐methyladenosine (m6A) methyltransferase METTL3 significantly accelerated hepatic tumor initiation under various oncogenic challenges, contrary to the previously reported oncogenic role of METTL3 in liver cancer cell lines or xenograft models. Mechanistically, METTL3 deficiency reduced m6A deposition on Manf transcripts and
Bo Cui   +15 more
wiley   +1 more source

Understanding and Overcoming Immunotherapy Resistance in Skin Cancer: Mechanisms and Strategies

open access: yesAging and Cancer, EarlyView.
This narrative review explores the mechanisms driving immunotherapy resistance in skin cancer, including tumor microenvironment factors, genetic mutations, and immune evasion strategies. It highlights potential strategies to overcome resistance, offering insights for improving therapeutic outcomes and guiding future research in personalized ...
Shreya Singh Beniwal   +8 more
wiley   +1 more source

Max flow vitality in general and $st$-planar graphs [PDF]

open access: yesarXiv, 2017
The \emph{vitality} of an arc/node of a graph with respect to the maximum flow between two fixed nodes $s$ and $t$ is defined as the reduction of the maximum flow caused by the removal of that arc/node. In this paper we address the issue of determining the vitality of arcs and/or nodes for the maximum flow problem.
arxiv  

The Vitality of Melody [PDF]

open access: yesProceedings of the Musical Association, 1907
On being honoured by a request from your Council for a paper, I chose for a subject “The Vitality of Melody,” for I think that perhaps in these modern days melody is a little apt to be obscured by the delight in triumphs of technical construction where the skilful harmonisation of separate parts is more a feature of composition. Melody pure and simple,
openaire   +2 more sources

Aging‐Driven Blood–Brain Barrier Dysfunction and Its Impact on CNS Cancer Susceptibility: A Comprehensive Narrative Review

open access: yesAging and Cancer, EarlyView.
Aging weakens the blood–brain barrier (BBB), increasing susceptibility to CNS cancers and complicating treatment. This review examines BBB deterioration, its impact on drug delivery, and potential interventions like targeting neuroinflammation and advanced therapies.
Quang La, Aiman Baloch, David F. Lo
wiley   +1 more source

Chance or Vitalism? [PDF]

open access: yesNature, 1898
IN his presidential address to Section B of the British Association, Prof. Japp argues the necessity of supposing a “directive force,” or intelligence, to have guided the formation of the first asymmetric substance. “Vitalism,” which at one time was supposed to regulate the physiology and even the mechanics of organised beings, has passed more and more
openaire   +3 more sources

Multi‐institutional study on image quality for a novel CBCT solution on O‐ring linac

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction This work presents a multi‐institutional study on image quality provided by a novel cone beam computed tomography (CBCT). The main goal is to investigate the consistency of imaging performance across multiple institutions.
Luis Agulles‐Pedrós   +11 more
wiley   +1 more source

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