Results 51 to 60 of about 15,653 (207)

Imágenes de la violencia. Los retos de la justicia transicional y su costo emocional

open access: yesAnthropologica, 2015
En el presente artículo se reportan algunos resultados preliminares de una investigación sobre el impacto psicosocial de la justicia transicional en el Perú, a diez años de la entrega del Informe final de la Comisión de la Verdad y la Reconciliación ...
Tesania Velázquez   +2 more
doaj  

Retraction Notice: Enhancing Sentiment Analysis Accuracy by Optimizing Hyper-parameters of SVM and Logistic Regression Models [PDF]

open access: yesE3S Web of Conferences
We take a zero tolerance to any situation where fraudulent research is published in our journals. As a result, this article has been retracted by the Publisher because it is suspected to be a nonsensical computer-generated publication with a number of ...
Siri Yellu   +2 more
doaj   +1 more source

International consensus on dose reduction of biologics for patients with psoriasis: The DR. Delphi study

open access: yesJournal of the European Academy of Dermatology and Venereology, EarlyView.
Dermatologists worldwide reached consensus on criteria for dose reduction (DR) of biologics for psoriasis resulting in a DR algorithm for adalimumab, etanercept and ustekinumab. DR of IL‐17 and IL‐23 inhibitors was deemed feasible as well. This first international consensus provides essential information for uptake of biologic DR for psoriasis globally.
C. A. M. van Riel   +69 more
wiley   +1 more source

Transforming Treacherous Terrains: Enhancing Black Cotton Soil Stability with Calcium Lignosulfonate and Marble Dust [PDF]

open access: yesE3S Web of Conferences
Black cotton soil poses significant challenges in development projects due to its high compressibility, swelling, and low bearing capacity. To address these issues, an innovative stabilizing agent known as calcium lignosulfonate has been introduced into ...
Ramanjaneyulu Batchu   +5 more
doaj   +1 more source

Cerebrovascular reactivity (CVR) MRI with CO2 challenge: A technical review [PDF]

open access: yesNeuroImage, 2019
Cerebrovascular reactivity (CVR) is an indicator of cerebrovascular reserve and provides important information about vascular health in a range of brain conditions and diseases. Unlike steady-state vascular parameters, such as cerebral blood flow (CBF) and cerebral blood volume (CBV), CVR measures the ability of cerebral vessels to dilate or constrict ...
Peiying Liu, Jill B. De Vis, Hanzhang Lu
openaire   +2 more sources

Weaponizing Kinship: A Demographic Analysis of Bereavement in the Colombian Conflict

open access: yesPopulation and Development Review, EarlyView.
Abstract The ongoing Colombian armed conflict has produced widespread homicides and enforced disappearances, as armed actors used violence to terrorize communities and consolidate power. Family bereavement—one of the most pervasive and enduring consequences of this violence—remains critically understudied from a quantitative perspective.
Enrique Acosta   +3 more
wiley   +1 more source

A Novel Approach to Strengthening Web-Based Cloud Services: Two-Factor Access Control [PDF]

open access: yesE3S Web of Conferences
In this paper we introduce a recent and evolved two-factor authentication (2FA) access govern system specially designed for webbased cloud computing services.
Kumar P. Kiran   +3 more
doaj   +1 more source

Advances in Floating Solar Desalination Systems

open access: yesWater and Environment Journal, EarlyView.
This review critically classifies floating solar desalination systems into five main categories and compares their thermal performance, productivity and technological limitations. Membrane‐based and multieffect systems showed the highest efficiencies, while traditional designs remain limited by heat losses and scaling.
Daiane Silva de Abreu Benedito   +4 more
wiley   +1 more source

Confined spaces in space: Cerebral implications of chronic elevations of inspired carbon dioxide and implications for long‐duration space travel

open access: yesExperimental Physiology, EarlyView.
Abstract Cerebrovascular regulation is critically dependent upon the arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_{\mathrm{2}}}}}$), owing to its effect on cerebral blood flow, tissue PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_{\mathrm{2}}}}}$, tissue proton concentration, cerebral metabolism and cognitive and neuronal ...
Jay M. J. R. Carr   +2 more
wiley   +1 more source

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

open access: yesExperimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

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