Results 11 to 20 of about 4,416,336 (162)
Transactions of the Institute of British Geographers, Volume 48, Issue 4, Page 761-780, December 2023., 2023 Short Abstract We are witnessing a proliferation of new critical scholarship on the manifold forms of extractivism. Yet, there are risks associated with extraction being rendered a broad metaphor for innumerable forms of removal and value‐making through exploitation and misappropriation.
Amber Murrey, Sharlene Mollett
wiley +1 more source
CLEAN – Soil, Air, Water, Volume 50, Issue 10, October 2022., 2022 Urban green infrastructure (UGI) refers to a strategically planned network of urban greenery and aims on the promotion of ecosystem services. In the present UGI planning, nature‐based solutions are designed in Holguin (Cuba) to manage climate adaptation.
Petra Schneider +2 more
wiley +1 more source
Agroecological and South American leaf blight escape zones for rubber cultivation in Colombia
Agronomy Journal, Volume 114, Issue 5, Page 2830-2844, September/October 2022., 2022 Abstract In agriculture, agroclimatic zoning procedures through geographic information systems provide producers, technical assistants, decision‐makers, and investors with land‐use planning and decision‐making tools. This study aims at identifying and delimiting areas suitable for the cultivation of rubber [Hevea brasiliensis Willd. ex A.
Diana Elisa Correa‑Pinilla +4 more
wiley +1 more source
Plasma Processes and Polymers, Volume 18, Issue 9, September 2021., 2021 The bond strength of styrene‐butadiene rubber (SBR)/polyurethane adhesive/leather joints was improved by using atmospheric pressure plasma to activate and coat the SBR. For coated, flat SBR, this improvement was due to a considerable increase in surface polar carbon–oxygen groups.
Rodolfo Múgica‐Vidal +3 more
wiley +1 more source
, 2018 Se presenta una revision sobre el efecto del sistema de vulcanizacion en la estructura formada durante la reaccion de vulcanizacion, en la cinetica de la reaccion y en las propiedades de formulaciones que emplean caucho natural.
William Urrego Yepes +3 more
semanticscholar +1 more source
, 2018 The mixtures of natural rubber with post-industrial leather waste have a high potential given their technical characteristics, as evidenced in works developed by different authors; however, there is no information on the processes of transformation on an
Adrian Jose Benitez Lozano +3 more
semanticscholar +1 more source
Curvas de Tensión y Energía en Bandas Elásticas de Caucho Natural
, 2019 Elastic bands are often used for therapies and resistive training without considering their mechanical behavior and this can cause injuries. In addition to this, given the viscoelastic properties of rubber, certain considerations must be taken since in ...
M. Bao +3 more
semanticscholar +1 more source
Five Hundred Years of Mercury Exposure and Adaptation
BioMed Research International, Volume 2012, Issue 1, 2012., 2012 Mercury is added to the biosphere by anthropogenic activities raising the question of whether changes in the human chromatin, induced by mercury, in a parental generation could allow adaptation of their descendants to mercury. We review the history of Andean mining since pre‐Hispanic times in Huancavelica, Peru.
Guido Lombardi +6 more
wiley +1 more source
, 2018 En los ultimos 15 anos la demanda mundial de caucho y derivados se duplico, principalmente la fabricacion de neumaticos. La produccion de esta materia prima esta focalizada en paises asiaticos representando 92% de las areas plantadas a nivel mundial ...
V. Ramos +3 more
semanticscholar +1 more source
Alergia al látex: opciones terapéuticas
Revista Alergia México, 2022 La alergia al látex es un problema importante en el mundo debido a la gravedad de la sintomatología que produce y a los grupos de riesgo expuestos. La evitación completa es difícil, casi imposible, dada su ubicuidad.
Claudia Elizabeth Jiménez-Carrillo +4 more
doaj +1 more source