Results 61 to 70 of about 1,015,176 (389)
Polímeros, 2007 Nanocompósitos de polietileno de alta densidade/argila bentonita foram preparados por meio da técnica de intercalação por fusão. Para a modificação da argila foram utilizados quatro tipos diferentes de sais quaternários de amônio visando a sintetizar ...
Renata Barbosa +3 more
doaj +1 more source
The Properties of Polymer-Modified Asphalt Drived from Vacuum Bottom and Wastes of PE and SBR Plants [PDF]
علوم و تکنولوژی پلیمر, 2008 The polymeric and non-polymeric petrochemical wastes are environmentally unfavorable materials. We have to found a way to reuse these wastes in a safe manner.
A. Yousefi, A. A. Yousefi, M. Arjomand
doaj +1 more source
Growing Sweetcorn in Alaska's Cool Environments [PDF]
, 1966 Sweet corn can be grown in Alaska's cool environments by employing clear polyethylene mulch to raise soil temperatures. Rows should be run north and south, spaced about 5 feet apart for 4-foot wide mulch.
Dinkel, D. H.
core
Temperature Dependent Neutron Scattering Sections for Polyethylene
, 2003 This note presents neutron scattering cross sections for polyethylene at 296 K, 77 K and 4 K derived from a new scattering kernel for neutron scattering off of hydrogen in polyethylene.
Armstrong +7 more
core +1 more source
Electromagnetic Characteristics of Thin Polyethylene-Carbon-Polyethylene Films
Russian Physics Journal, 2015 A method of manufacturing a polyethylene – expanded carbon – polyethylene layered structures which allows thin (down to 90 μm) and flexible sandwiches to be easily made, is suggested. The electromagnetic properties of the manufactured composite materials at frequencies from 1 MHz to 3 GHz, 26–37.5 GHz, and 0.1–1.4 THz are analyzed.
Jan Macutkevic +11 more
openaire +3 more sources
Advanced Biology, EarlyView.Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi +4 more
wiley +1 more source
Materials, 2019 In order to study the effects of the crystallinity of polyethylene with different densities on breakdown strength and conductance properties, this paper mainly tests the X-ray diffraction (XRD), different scanning calorimeter (DSC), direct current (DC ...
Dawei Li +4 more
semanticscholar +1 more source
, 2008 This paper examines the effects of 1,3:2,4- dibenzylidene sorbitol (DBS), a low-molecular organic molecule, on the space charge distribution in polyethylene.
Chen, George +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch +4 more
wiley +1 more source
PE-HD fatigue damage accumulation under variable loading based on various damage models
eXPRESS Polymer Letters, 2017 Despite numerous studies on fatigue of polymer materials under variable loading, there is little work on highdensity polyethylene (PE-HD). In this context, an experimental analysis for determining the fatigue strength of PE-100, under constant and ...
M. Bourchak, A. Aid
doaj +1 more source