Results 51 to 60 of about 9,875 (172)

Chains of Social Sustainability and the Potential of the DPSIR Framework

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT For more than 20 years, the Driver‐Pressure‐State‐Impact‐Response (DPSIR) framework has contributed to clarifying causal chains for environmental sustainability issues. This study aims to answer the question of whether the framework can extend its usefulness to structuring social sustainability issues, to which it has not been applied so far ...
Stefan Mann
wiley   +1 more source

Maillard´s reaction in parenteral solutions supplemented with arginine

open access: yesArchivos Latinoamericanos de Nutrición, 2001
Arginine, as a basic amino acid, can alter the pH of a parenteral solution and consequently to interfere in the stabilility of other amino acids. The objective of this study was to analyze the chemical stability of amino acids in solutions for parenteral
M. R. C. G Novaes   +2 more
doaj  

Outils d'évaluation in vitro de la capacité antioxydante [PDF]

open access: yes, 2007
Oxidative degradation of lipids leads to quality deterioration of foods and cosmetics and has received increasing attention as a causative or associative factor in a variety of pathological conditions.
Laguerre, Mickaël   +4 more
core  

Harvesting benefits: Exploring the effects of second‐best policies on enhancing soil organic carbon stocks in agriculture

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Agricultural subsidies can be an effective policy tool to enhance soil organic carbon sequestration. This paper assesses the effectiveness of a second‐best hypothetical policy which subsidizes additional canola hectares optimally for each soil zone in Saskatchewan in an effort to increase soil organic carbon.
Devin A. Serfas
wiley   +1 more source

Technologie du cacao [PDF]

open access: yes, 1985
Etude des différentes étapes de la transformation du cacao depuis le produit brut jusqu'aux produits finis. Le traitement du cacao : le fruit, la récolte, l'écabossage, la fermentation, le séchage, le stockage. La préparation des produits de chocolaterie
Barel, Michel
core  

Living by the lake: Plant food diversity in a prehistoric lake‐dwelling community in the Republic of North Macedonia

open access: yesArchaeometry, EarlyView.
Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin   +14 more
wiley   +1 more source

Les métiers flous du développement rural [PDF]

open access: yes, 2005
Avec la notion de développement sont apparus des « nouveaux métiers » qui se caractérisent par une prescription globale très vague, une ambiguïté des rôles en particulier en relation avec les élus locaux, des statuts bricolés et des parcours ...
Jeannot, Gilles
core   +2 more sources

EIGENSINN AND DOMINATION IN LIBERAL AND ILLIBERAL SOCIETIES

open access: yesHistory and Theory, EarlyView.
ABSTRACT This article is a posthumously published text that was written by Alf Lüdtke and Alexandra Oeser but was left unfinished when Lüdtke died in February 2019. It examines two central notions—and their articulations—that Lüdtke and Oeser use differently in their work: domination and Eigensinn. On domination, it focuses on perspectives of Max Weber'
Alf Lüdtke, Alexandra Oeser
wiley   +1 more source

Quelles stratégies de coping sont utlisées par les infirmières des soins aigus et des urgences face au stress ?: une revue de littérature [PDF]

open access: yes, 2015
Les objectifs sont d’établir un état des connaissances théoriques actuelles, de relever et de comprendre les facteurs de stress des soins aigus et des urgences, d’expliciter les stratégies de coping utilisées par les infirmières qui y travaillent dans le
Déchanez, Nathalie   +2 more
core  

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

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