Results 21 to 30 of about 3,950,104 (311)

A variational approach to approximate particle number projection with effective forces

open access: yes, 1999
Kamlah's second order method for approximate particle number projection is applied for the first time to variational calculations with effective forces.
Egido, J. L., Robledo, L. M., Valor, A.
core   +1 more source

El patrimonio derivado de la obra pública y la ingeniería: propuesta de estudio y valoración a partir de la obra conservada en Asturias del ingeniero José Eugenio Ribera

open access: yesE-RPH, 2019
El estudio de la labor desarrollada en Asturias por el ingeniero de Caminos José Eugenio Ribera en sus primeros años de ejercicio profesional nos ha permitido plantear un acercamiento al patrimonio derivado de la obra pública y la ingeniería desde el ...
Mónica García Cuetos
doaj   +1 more source

Educación, valores y experiencia

open access: yesRevista Boletín Redipe, 2021
La enseñanza de los valores conlleva una exigencia que la convierte en una tarea difícil de realizar. La naturaleza del valor reclama la referencia a la experiencia como componente necesario del valor.
Pedro Ortega Ruiz
doaj   +1 more source

Agregando valores a las cadenas de valor [PDF]

open access: yesRevista de Administração de Empresas, 2014
Este artículo presenta una matriz de factores a tomar en cuenta para priorizar las cadenas de valor agrícolas seleccionadas como foco de las iniciativas público-privadas para impulsar su desarrollo. Dichos factores dan especial importancia a temas de responsabilidad social empresarial.
openaire   +3 more sources

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

The Attorneys of the City of Valencia under Carlos I Reign

open access: yesStudia Historica: Historia Moderna, 2016
One of de most unknown positions but at the same time the most influential of the political structure of Valencia City was the city attorney. Therefore it did exist an specific interest from de monarchy to control this position.
Pilar VALOR MONCHO
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel   +4 more
wiley   +1 more source

Validity of Valor Inertial Measurement Unit for Upper and Lower Extremity Joint Angles

open access: yesSensors
Inertial measurement units (IMU) are increasingly utilized to capture biomechanical measures such as joint kinematics outside traditional biomechanics laboratories.
Jacob Smith   +4 more
doaj   +1 more source

Los miembros del Consell General de Valencia desde la muerte de Fernando el Católico hasta las Germanías (1515-1523)

open access: yesRevista de Historia Moderna, 2001
En el ámbito municipal de la Valencia foral, el Consell General de la capital del Reino destacaba por su elevado número de miembros y la amplia presencia del elemento artesanal.
Valor Moncho, Pilar
doaj   +1 more source

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