Results 121 to 130 of about 565,600 (260)

El valor documental de la fotografía digital. Función del archivo fotográfico [PDF]

open access: yes, 2007
Actas de las Quintas Jornadas Imagen, Cultura y Tecnología celebradas del 3 al 5 de julio de 2006 en la Universidad Carlos III de ...
Pantoja Chaves, Antonio
core   +2 more sources

Chitosan‐induced modulation of secondary metabolism and stress tolerance in Salvia rosmarinus under combined drought and heat stress

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Abiotic stresses, particularly drought and elevated temperatures, negatively affect plant physiological and metabolic processes. This study investigated the effects of drought, heat, and combined stress on Salvia rosmarinus (rosemary), and evaluated foliar‐applied chitosan as a biostimulant.
Inês Mansinhos   +6 more
wiley   +1 more source

DERMACLEAR: AI‐Powered Insights Into Four Chronic Inflammatory Skin Diseases in Spain

open access: yesJEADV Clinical Practice, EarlyView.
Using an AI‐enhanced analysis of electronic health records from nearly 50,000 patients, the DERMACLEAR study provides real‐world insights into the prevalence, clinical complexity, comorbidities and treatment patterns of HS, CU, PsO and AD in Spain.
Ana Giménez‐Arnau   +11 more
wiley   +1 more source

Técnica de muestreo para la selección documental: una mirada desde el método [PDF]

open access: yes, 2011
The implementation of sampling to the series that will be eliminated at the stage of disposition of the documentary evaluation requires certain specificities that move it away from statistical mathematical sampling, to get into what constitutes the ...
Martínez de Sánchez , Ana María
core  

Quantifying temporal dynamics of greenhouse gas emissions in lake mesocosms: Deployment of a low‐cost measurement system

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Greenhouse gas (GHG) emissions from freshwater ecosystems contribute significantly to global carbon budgets, yet they remain poorly constrained due to limited high‐frequency measurements. We tested a low‐cost, high‐frequency GHG measurement system in a long‐term mesocosm experiment in Lemming, Denmark, over a 7‐month period, focusing on CO2 ...
Tuba Bucak   +6 more
wiley   +1 more source

Lo que ya sabemos: un Docu sobre Publi [PDF]

open access: yes, 2019
“Lo Que Ya Sabemos: Un Docu Sobre Publi” es el nombre que recibe el documental creado para este proyecto, con una finalidad de carácter informativa y pedagógica.
Cortés Lloret, Marcos
core  

A Comprehensive Multistage Average Controller for Trajectory Tracking in Solar‐Powered Mobile Robots: Analysis of Actuator‐Driver and Power Stage Integration

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This work addresses the challenge of bidirectional trajectory tracking in solar‐powered wheeled mobile robots (WMRs), considering the mechanical structure, actuator‐driver, and power stage subsystems. Notably, this is the first study to explicitly model and control the actuator‐driver subsystem within this context. The proposed solution relies
Benjamin Natanael Santiago‐Nogales   +8 more
wiley   +1 more source

Descripción del tesauro del Sistema de información de la literatura colombiana

open access: yesRevista Interamericana de Bibliotecología, 2009
Se muestra el proceso de elaboración del tesauro del Sistema de información de la literatura colombianacomo un aporte más a la apropiación social de la literatura colombiana, dado su carácter deconocimiento colectivo, y menos a la discusión de los modos ...
Olga Vallejo Murcia   +1 more
doaj  

Migración y sociedad: una propuesta didáctica para el fortalecimiento de la comprensión crítica a través del documental en estudiantes de grado décimo [PDF]

open access: yes, 2018
La presente investigación tiene como propósito el diseño de una propuesta didáctica para el fortalecimiento de la comprensión crítica en estudiantes de grado décimo utilizando como herramienta principal el documental, un medio audiovisual que ha ...
Rojas Jaramillo, Daniela   +1 more
core  

Consensus‐Based Safety Recommendations for Informal Home Care: A Mixed Methods Study

open access: yesResearch in Nursing &Health, EarlyView.
ABSTRACT As home‐based care expands globally, informal caregivers are responsible for medical and nursing responsibilities, raising serious concerns about safety and risk management. This study proposes expert‐informed, safety recommendations tailored to informal caregiving in home settings.
Nida Abed   +9 more
wiley   +1 more source

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