Results 161 to 170 of about 1,011 (216)
Plant Biology, EarlyView.In the southern Andes, Nothofagus pumilio shows elevational decreases in the concentrations of carbon reserves which are the food of bark‐associated yeasts, suggesting that competition for carbohydrates between tree growth and bark‐associated yeasts may cause carbon shortages.
F. I. Piper +7 more
wiley +1 more source
Against the Desertist Case for Minimal Thresholds
Journal of Social Philosophy, EarlyView.
Huub Brouwer, Dick Timmer
wiley +1 more source
, 2001 Les principaux objectifs de sélection sont la productivité, la stabilité du peuplement et la résistance aux maladies des feuilles. Certains caractères technologiques du caoutchouc, comme la viscosité ou l'indice de rétention de plasticité, pourraient également faire l'objet d'une sélection.
Clément-Demange, André +6 more
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Myelomeningocele, Avocados, and Rubber Tree Plants
Neonatal Network, 2005Infants with myelomeningocele and the nurses who care for them have something in common. Both are at higher risk than the general population for developing latex allergies. This article provides a review of the literature regarding latex production, latex allergic responses in children and adults, types of latex allergic reactions, and prevention of ...
Jobeth, Pilcher, Lisa, Sogard
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The Domestication of the Rubber Tree
The American Journal of Economics and Sociology, 1993Abstract. The origins of the plantations producing 98% of the world's natural rubber is traced to the domestication of a single Amazonian species, Hevea brasilensis, and the importance of rubber following vulcanization. The unfortunate sociological and often inhuman treatment of Amazonian tappers are discussed.
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Automatic Rubber Tree Classification
2021 18th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2021At present, the process of identifying the specie of a rubber tree is done manually and requires human experience and expertise. In Thailand, the Rubber Authority of Thailand (RAOT) has published a comprehensive guideline for this identification purpose so people can study from it.
Panattha Pongsomsong +1 more
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Diseases and Pests of the Rubber Tree
Nature, 1936THIS is a most notable addition to books on the diseases of tropical crop plants. Since Petch's “The Diseases and Pests of the Rubber Tree” (1921) and Steinmann's “Diseases and Pests of Hevea brasiliensis” (1925) were published, there has been great activity in investigating, in a more detailed manner than was formerly possible, the major diseases to ...
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Modelling the rubber tree system
2017An effort is made to develop a model that aims to predict the growth and production of rubber under different environmental conditions as well as different agroforestry options. The work begins with the development of the simple static model, namely Hevea Version 1.0, which acts as a precursor for development of a dynamic model.
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Electrical Treeing in Silicone Rubber [PDF]
, 2011 Electrical treeing has been widely studied in a range of polymeric materials. In these investigations, the morphology and PD patterns associated with the growth of electrical trees in a model transparent silicone rubber were investigated using a new system recently developed at Southampton.
Hosier, I L +4 more
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The odyssey of the cultivated rubber tree
Endeavour, 1977Abstract The domestication of the rubber tree, Hevea brasiliensis , a century ago was a major historical event that altered the course of civilisation. The present importance of rubber in road transport needs no emphasis, and it has many other industrial applications.
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