Results 51 to 60 of about 1,452,297 (309)

Glutamine Deprivation Triggers Tribbles Homolog 3 Dependent G‐Quadruplex Resolution to Maintain DNA Repair and Tumor Survival

open access: yesAdvanced Science, EarlyView.
Glutamine deprivation triggers transient DNA damage yet activates adaptive repair in hepatocellular carcinoma cells. We identify TRIB3 as a stress‐induced nuclear scaffold that associates with DDX5 and G‐quadruplex DNA atBRCA1 andRAD51AP1 promoters. TRIB3 loss increases G4 accumulation, suppresses HR gene transcription, elevates γ‐H2A.X, and sensitizes
Qiang Ji   +10 more
wiley   +1 more source

Optimising the Performance of Diesel NOx Aftertreatment

open access: yesInternational Journal of Automotive Engineering, 2018
To continue efforts towards improving air quality and achieving Read World Driving emissions targets, it is accepted thatLight Duty Diesel powertrains have to maximize the NOx reduction performance of exhaust aftertreatment systems.
Roscoe Sellers, Phil Mortimer
doaj   +1 more source

Epidemiological and educational factors associated with the level of knowledge about gastric cancer prevention among medical interns from Lima, Peru

open access: yesRevista de la Facultad de Medicina, 2022
Introduction: Gastric cancer is one of the most lethal cancers; therefore, a high level of knowledge about its prevention is essential in the training of future physicians. Objective: To determine the epidemiological and educational factors associated
Juan Jair Alva-Peña   +2 more
doaj   +1 more source

The Unitarian Connection and Ricardo's Scientific Style [PDF]

open access: yes, 2002
We reply to Philippe Depoortère’s paper “On Ricardo’s method: The Unitarian influence examined. Some comments on Cremaschi and Dascal’s article ‘Malthus and Ricardo on Economic Methodology’”.
Cremaschi, Sergio Volodia Marcello   +1 more
core  

Effectiveness of a web- and mobile phone-based intervention to promote physical activity and healthy eating in middle-Aged males: Randomized controlled trial of the manup study [PDF]

open access: yes, 2014
Background: The high number of adult males engaging in low levels of physical activity and poor dietary practices, and the health risks posed by these behaviours, necessitate broad-reaching intervention strategies.
Caperchione, Cristina M.   +14 more
core   +2 more sources

Harnessing Transformation of Metal‐Ligand Coordination in Dinuclear Ni(II)‐Schiff Base Coordination Polymer for Promoting Electrochemical Oxygen Evolution

open access: yesAdvanced Science, EarlyView.
Ni–Schiff base coordination polymer [Ni2(tmd)2]n was synthesized and applied to enhance alkaline OER by virtue of its transformation between 5‐ and 6‐coordinate Ni sites along with the spin state exchange. ABSTRACT One of the major challenges in overall water splitting is improving the sluggish kinetics of the anodic oxygen evolution reaction (OER ...
Ruei‐Hung Juang   +9 more
wiley   +1 more source

Poverty associated with anxiety, personality and depression disorders in adults at the "Sarita Colonia" Community Mental Health Center in Callao 2017–2022

open access: yesCogent Social Sciences
This study examined the relationship between poverty and mental health disorders, specifically anxiety, personality, and depression, in 2,399 adults aged 30–59 treated at the Community Mental Health Center ‘Sarita Colonia’ in Callao between 2017 and 2022.
Pedro Martínez Valera   +6 more
doaj   +1 more source

Ricardo, David (1772-1823) [PDF]

open access: yes, 2013
A short presentation of David Ricardo's Utilitarian connection. It is argued that his relationship with James Mill and Bentham was complex, related to specific issues and with a strong 'practical' dimension.
Cremaschi, Sergio Volodia Marcello
core  

Inversion of the Impedance Response Towards Physical Parameter Extraction Using Interpretable Machine Learning

open access: yesAdvanced Energy Materials, EarlyView.
ABSTRACT Interpreting the impedance response of perovskite solar cells (PSCs) is challenging due to the complex coupling of ionic and electronic motion. While drift‐diffusion (DD) modelling is a reliable method, its mathematical complexity makes directly extracting physical parameters from experimental data infeasible.
Mahmoud Nabil   +4 more
wiley   +1 more source

Presencia de bacterias patógenas en las aguas de la desembocadura del Río Surco y la Playa La Chira, Lima, Perú, Junio 2009

open access: yesActa Médica Peruana, 2009
El estudio de la calidad microbiológica de las aguas marinas que bañan las playas de cualquier ciudad es de vital importancia para conocer los potenciales impactos que tendrá sobre la salud pública de la población que usa las franjas costeras como zonas ...
Fernando Osores Plenge   +3 more
doaj  

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