Results 41 to 50 of about 188,277 (221)

A more‐than‐human political ecology of Indonesian songbird trade

open access: yesConservation Biology, EarlyView.
Abstract Since its inception, conservation science has considered wildlife trade a problem. In focusing on conservation outcomes, conservationists almost completely ignore the welfare of traded animals and plants and the harms they endure. We developed a political ecology approach that incorporates the interconnectedness of people with animals and ...
Sicily Fiennes   +9 more
wiley   +1 more source

Clases medias latinoamericanas: ayer y hoy [PDF]

open access: yes, 2010
Este artículo presenta los resultados de un análisis cuantitativo, realizado con encuestas de hogares de 10 países de América Latina, en el que se buscó identificar los cambios en el tamaño y composición de las clases medias en el periodo 1990 y 2006 ...
Franco, Rolando, León, Arturo
core   +1 more source

Investigation into the delivery and evaluation of a unique Avena sativa (Oat) Lipid Extract on skin barrier using LC‒MS/MS, Raman spectroscopy, immunostaining analysis and skin efficacy

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Abstract Objectives Oat lipids are rich in ceramides. In this investigation, we analysed the delivery of a specific Oat Lipid Extract derived from Avena sativa, comprising ‘skin identical’ ratios of fatty acids, ceramides and cholesterol/sterol. This investigation is the first reported investigation of oat lipids utilizing Raman spectroscopy for the ...
E. Gombert, C. Dewis
wiley   +1 more source

Anticipating cosmetic emulsion stability using a novel multi‐analytical approach

open access: yesInternational Journal of Cosmetic Science, EarlyView.
A novel combination of granulometry, turbidimetry and rheology enables early detection of cosmetic emulsion instability—reducing assessment time from 30 to 8 days. This rapid method distinguishes stable from unstable emulsions under identical conditions, offering a powerful tool for formulation screening and industrial quality control.
Axel Viton   +4 more
wiley   +1 more source

Desplazamiento de las clases medias rurales de Mendoza : (1990-2010) [PDF]

open access: yes, 2013
Las características del actual modelo agrario ponen en cuestión las posibilidades de persistencia de productores familiares. En los oasis de riego de Mendoza existen productores que, habiendo estado anteriormente incluidos en procesos de modernización ...
Balacco, Sol   +8 more
core  

Compatibility of personal care thickening polymers in sulphate‐free surfactants

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Phase behaviour for alpha olefin sulfonate surfactant 10–15 wt% combined with 1 wt% sodium carboxy methyl cellulose, clearly indicating the sensitivity in miscibility when adding various levels of background salt. Abstract Objective Formulators today know that when traditional surfactants and polymers are replaced new problems occur. What was before a ‘
Tobias Halthur   +4 more
wiley   +1 more source

Innovación y ocupaciones creativas. El caso de los diseñadores gráficos

open access: yesMercados y Negocios, 2016
En este artículo presentamos una investigación exploratoria sobre el impacto que tiene la innovación en las ocupaciones más estratégicas, y se presenta y se discute la teoría sobre la clase creativa de Florida (2002) en el marco del denominado declive de
Ignasi Brunet Icart   +2 more
doaj   +3 more sources

Fronteras simbólicas y clases medias. Movilidad social en Chile

open access: yesPerfiles Latinoamericanos, 2016
A más de tres décadas de la aplicación de las políticas de ajuste estructural en Chile, las clases medias han aumentado su peso en la estructura social y han cambiado su sector económico, empleo y trayectorias de movilidad social.
Mayarí Castillo
doaj   +1 more source

Populismo y empresarios judíos: actuación pública de Horacio Lafer y José B. Gelbard durante Vargas y Perón [PDF]

open access: yes, 2006
El artículo explora, en forma comparativa e introductoria, la necesidad de los últimos gobiernos populistas de Getulio Vargas(1951-54) y Juan Perón (1951-55 y 1973-74) de establecer alianzas entre sectores del empresariado y clases medias de origen ...
Senkman, Leonardo
core   +1 more source

Mechanisms underlying the protective effects of San‐Bai decoction against UV radiation on the skin

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Combining conventional differential expression analysis with differential network analysis offers a promising strategy to uncover the mechanistic basis of the holistic benefits provided by herbal blends. Our findings demonstrated that San‐Bai decoction modulates multiple pathways—not only those related to skin pigmentation, such as ET‐1 signalling, but
Rui Zhang   +7 more
wiley   +1 more source

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