Results 91 to 100 of about 35,800 (230)

Natural Rubber Latex Hypersensitivity with Skin Prick Test in Operating Room Personnel

open access: yesIranian Journal of Allergy, Asthma and Immunology, 2009
Hypersensitivity reactions to natural rubber latex have increased recently, especially among people with high exposure to latex allergens. Hypersensitivity reactions to latex are related to many conditions like occupational asthma.
Seyed Hessamedin Nabavizadeh   +2 more
doaj  

Transcriptome analysis of rubber biosynthesis in guayule (Parthenium argentatum gray)

open access: yesBMC Plant Biology, 2019
Background Natural rubber is currently produced nearly exclusively from latex of the Para rubber tree, Hevea brasiliensis. The desire to reduce the environmental cost of rubber production, fears of pathogen susceptibility in clonal Hevea plantations ...
Solomon H. Stonebloom   +1 more
doaj   +1 more source

Rubber recovery from centrifuged natural rubber latex residue using sulfuric acid [PDF]

open access: yes, 2013
Waste latex sludge from centrifuged residue, which is a null by-product of concentrated latex manufacturing, wasdigested to retrieve the rubber by using sulfuric acid.
Wirach Taweepreda
core  

Pengaruh Latek pada Kepekaan Terhadap Temperatur Bahan Pengikat Aspal

open access: yesTeknologi dan Kejuruan, 2009
Natural rubber (latex) is an additive that could be expected to enhance the physical properties of an asphalt mixtrure, particular its temperature susceptibility bitumen in the form of latex-bitumen in road construction merits consideration.
Henri Siswanto
doaj   +1 more source

Enhancement of Properties of Coir Geotextiles by Natural Rubber Latex Coating

open access: yesCORD, 2011
Coir geotextiles find application in revegetation of slopes by stabilizing the soil through erosion control. It has been found that the longevity of coir geotextiles although highest among all the natural fibres, it is required to last for at least 5 ...
U.S. Sarma
doaj   +1 more source

Sustainable rubber production through good latex harvesting practices: stimulation based on clonal latex functional typology and tapping panel management [PDF]

open access: yes, 2013
The purpose of this study was to characterize the long-term behaviour of the rubber tree under different ethephon stimulation treatments and under different panel management strategies.
Doumbia, Amadou   +3 more
core  

Some considerations concerning the panel management in rubber tapping (Hevea brasiliensis) [PDF]

open access: yes, 2006
Research devoted to long term panel management deserved less efforts, mainly due to the long duration required for experimentation. The present study deals with the comparison of two panel management strategies on nine clones tapped in 1/2S, over a total
Doumbia, Amadou   +6 more
core  

Overview of brown bast syndrome of Hevea brasiliensis [PDF]

open access: yes, 2018
Hevea brasiliensis is one of the popular industrial crops in Malaysia better known as rubber tree belongs to the family Euphorbiaceace. From more than 12 species of Hevea, only Hevea brasiliensis is economically exploited because the milky latex ...
Abd Samad, Mohd Yusoff   +3 more
core   +1 more source

The "double cut alternative" (DCA) tapping system: an innovative tapping system designed for Thai rubber smallholdings using high tapping frequency [PDF]

open access: yes, 2011
In Thailand, the continuous decrease in the size of rubber plantations has led to the general adoption of intensive tapping systems which may lead to over harvesting, high rates of tapping panel dryness (TPD), short life-cycles of the plantations, and ...
Chantuma, Pisamai   +3 more
core  

Coating of cotton with ternary blend of Sodium alginate, sugar and bio-latex for a sustainable waterproof textile with moisture vapour permeability

open access: yesNext Materials
Cotton fabric was coated with a ternary blend of sodium alginate, sugar, and natural rubber latex employing a knife-over-roll coating technique, followed by vulcanization with a sulphur curing system.
Sagarika Aditya   +4 more
doaj   +1 more source

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