Results 41 to 50 of about 493,755 (303)

WSPLK: A systematic approach to the thermodynamic characterization of light and heavy Mexican crude oil

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract A streamlined characterization framework (WSPLK) is presented for modelling complex reservoir fluids using cubic equations of state. The key methodological contribution is the introduction of a single global parameter ε directly into Pedersen's boiling‐point correlation, restoring pure‐component calibration and eliminating the need for ...
Angélica Merlo‐Robredo   +3 more
wiley   +1 more source

Actividades de cooperación regional en el campo de los servicios [PDF]

open access: yes, 1986
ALADI. Comité de Coordinación y Negociaciones.
ALADI. Comité de Coordinación y Negociaciones. Subcomité 2: Servicios
core  

Stabilization Strategies for Carbon Based Perovskite Solar Cells Under Light, Heat, and Humidity

open access: yesEcoEnergy, EarlyView.
Carbon‐based MA1−x(AVA)xPbI3/CsPbBr3 QD heterostructures fabricated under ambient conditions exhibit < 5% loss under ISOS‐D‐3 and reversible photo‐induced degradation, revealing the dual role of QDs in defect passivation and dynamic interfacial stabilization.
Emilie Planes   +4 more
wiley   +1 more source

The Distributive Consequences of Active Welfare Policies in Europe

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT This article examines the distributive consequences of active welfare policies in Europe by analysing tier‐specific investments in individualised employment services across four European welfare states: Denmark, Germany, the Netherlands and the United Kingdom.
Deborah Jackwerth‐Rice   +1 more
wiley   +1 more source

La profecía de la Administración inteligente [PDF]

open access: yesIDP, 2008
Las nuevas tecnologías de la información, en especial Internet, han tenido durante los últimos años un papel fundamental en la reformulación de la actividad de la Administración pública así como de su relación con los ciudadanos.
Óscar del Álamo
doaj  

Evaluating for Learning: Latin American Strategies and Experiences From the Evalparticipativa Community

open access: yesNew Directions for Evaluation, EarlyView.
ABSTRACT This article documents EvalParticipativa's 6‐year effort to democratize evaluation across Latin America through participatory approaches rooted in the region's traditions of Popular Education, Participatory Action Research, and Sistematización de Experiencias.
Pablo Rodríguez Bilella   +1 more
wiley   +1 more source

La calidad del servicio personal en las instituciones financieras del municipio Libertador del estado Mérida

open access: yesRevista Visión Gerencial, 2009
Las instituciones financieras, para diferenciarse, tienen una alternativa válida y reconocida: la calidad en el servicio. Aun cuando la banca electrónica se ha incrementado, los encuentros personales no deben ser desasistidos, éstos son ineludibles para ...
Milangela Morillo
doaj  

Support needs perceived by parents of children with autism between 2-5 years old, in Mexico

open access: yesSiglo Cero, 2018
The families of children with autism face a difficulty derived from the scarcity of supports and services, both for the child and for the family. The objective of this study was to find out the profile of support needs perceived by them.
Mariela CAÑETE ALAVEZ   +2 more
doaj   +1 more source

Punicalagin‐enriched edible coatings from revalorized pomegranate peels for quality enhancement of fresh‐cut celery

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Pomegranate peel is a rich source of phenolics, particularly punicalagin, but its valorization for fresh produce preservation requires stabilization. This study aimed to develop and evaluate freeze‐dried encapsulates of pomegranate peel extracts as ingredients in edible coatings for fresh‐cut celery. Pomegranate peels were extracted
Lorena Martínez‐Zamora   +3 more
wiley   +1 more source

Criterios para el tratamiento del Sector Servicios en el marco de la ALADI [PDF]

open access: yes, 1986
ALADI. Comité de Coordinación y Negociaciones.
ALADI. Comité de Coordinación y Negociaciones. Subcomité 2: Servicios
core   +2 more sources

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