Results 161 to 170 of about 12,568,123 (270)

Forecasting and Explaining Ethanol Price Through Shapley Additive Explanations: Evidence From Two Decades of Panel Agroeconomic Data in Brazil

open access: yesGCB Bioenergy, Volume 18, Issue 10, October 2026.
Explainable AI reveals how biological feedstock quality, energy markets, and policy factors jointly shape ethanol price dynamics. Deep learning improves forecasting accuracy while identifying sugarcane quality (TRS), gasoline prices, taxation, and macroeconomic variables as key drivers in a major bioenergy system.
Marilaine Colnago   +4 more
wiley   +1 more source

Trabajo social en empresa

open access: yes, 2016
Este TFG pretende realizar una revisión documental y bibliográfica sobre el perfil del trabajador social de empresa, tanto en el área de Recursos Humanos (en adelante RR. HH) y desde la Responsabilidad social Corporativa de la empresa (en adelante RSC), con la intención de conocer la figura profesional del Trabajador Social dentro de la empresa y ...
openaire   +1 more source

Green Hydrogen in Brazilian Media: Dominant Narratives and Missing Dimensions of the Energy Trilemma

open access: yesPolitics &Policy, Volume 54, Issue 5, October 2026.
ABSTRACT Media discourses help shape the visibility and legitimacy of energy transition pathways in the public sphere. This study examines how Brazilian mainstream newspapers framed green hydrogen and assesses the alignment of these narratives with the energy trilemma: energy security, environmental sustainability, and social accessibility. We analyzed
Flávia Mendes de Almeida Collaço   +3 more
wiley   +1 more source

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, Volume 38, Issue 51, 11 September 2026.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

LAS ACCIONES SOCIALES EN EMPRESAS CON RESPONSABILIDAD SOCIAL

open access: yesVisión de Futuro, 2012
Fil: Volpentesta, Jorge Roberto. Universidad de Buenos Aires. Facultad de Ciencias Económicas. Centro de Estudios Organizacionales; Argentina.
openaire   +2 more sources

La empresa social y su responsabilidad social [PDF]

open access: yes, 2007
En este artículo se reflexiona acerca de la definición de la denominada empresa social y se propone un contenido para su responsabilidad social. Se presentan dos matrices como elementos de análisis y de apoyo para la construcción del concepto, y se propone_x000D_ una tipología para las organizaciones.
openaire   +1 more source

Unraveling the Thermal Response From Individual Multipole Resonances in Magnetodielectric Spheres

open access: yesAdvanced Photonics Research, Volume 7, Issue 9, September 2026.
A semi‐analytical framework resolves electromagnetic heating into individual multipolar contributions and an inter‐order coupling correction, linking internal modal fields to local dissipation, temperature evolution, and heat flux. Applied to dual‐symmetric magnetodielectric spheres, it reveals balanced polarization and magnetization losses and ...
Jhon James Hernández‐Sarria   +3 more
wiley   +1 more source

Microorganism‐based bioinput enhances wheat yield and drought resilience

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Agricultural bioinputs can enhance plant nutrition, productivity, and tolerance to water deficit, providing a sustainable alternative to conventional crop management. This study evaluated the technical feasibility of the microorganism‐based bioinput Bio‐X Agricultura Única for improving wheat (Triticum aestivum L.) productivity and resistance ...
Moises Alves de Souza   +1 more
wiley   +1 more source

Comunicação, marketing e responsabilidade social: o caso natura

open access: yesSignos do Consumo, 2012
Este trabalho examina as práticas de marketing e responsabilidade social desenvolvidas pela Natura S.A., empresa de capital aberto, com atuação na área de cosméticos e saúde, apontada pelo Instituto Ethos de Empresas e Responsabilidade Social, por seis ...
José Américo Tristão   +3 more
doaj  

Social hygiene.

open access: yes, 1914
Vols. 5- include: Social hygiene bibliography, compiled by Janet F. Melvain.Published in: New York, 1918-1919; Menasha, Wis., 1920-1921.Title from cover.Mode of access: Internet.Official periodical of the American Social Hygiene ...
American Social Hygiene Association.
core  

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