Results 31 to 40 of about 8,109,255 (400)

Identification of Novel Pesticides for Use against Glasshouse Invertebrate Pests in UK Tomatoes and Peppers [PDF]

open access: yes, 2015
To inform current and future pesticide availability to glasshouse vegetable growers, the current project trialled more than twenty products, including existing industry standards, against four key pests of glasshouse tomatoes and bell peppers.
Banfield-Zanin, Jennifer   +6 more
core   +3 more sources

Mechano-chemical Effects of One-dimensional Explosive Shock Treatment on the Characteristics of Si3N4 [Translated]†

open access: yesKONA Powder and Particle Journal, 2014
Direct consolidation of α- and β-Si3N4 is conducted by the use of one-dimensional explosive shock treatment. The effect of shock pressure, phase and particle size distribution of a sample powder on the characteristics of the explosively shocked compact ...
Fumikazu Ikazaki   +6 more
doaj   +1 more source

Sustainability of the chemical manufacturing industry - Towards a new paradigm? [PDF]

open access: yes, 2010
This paper describes the current situation of the chemicalmanufacturingindustry, with special reference to Europe and looks to the future sustainability demands on the sector, and the implications of these demands for chemical engineering education ...
Allen   +33 more
core   +1 more source

Green textile dyeing process by using natural dyes: a review [PDF]

open access: yes, 2020
In the textile industry, up to 200,000 tons of dyes are lost to effluents every year during the dyeing and finishing operations, due to the inefficiency of the dyeing process. Today, the textile industry used average six hundred dyes and chemical for the
Mahmood, Salwa   +3 more
core   +1 more source

Homomolecular and Isotopic Exchange Reactions by Catalyst

open access: yesJournal of Isotopes, 2016
It is widely used in the light-isotopes enrichment by distillation, such as H2, O2, N2, CO, etc. It can not get high abundance of isotopes in the late stage of enrichment for these two-atom include two isotopes, and it needs to add a reaction conversion ...
LONG Lei, LI Hu-lin, ZHOU Jian-yue
doaj   +1 more source

Ethylene Copolymerization with Linear and End-Cyclized Olefins via a Metallocene Catalyst: Polymerization Behavior and Thermal Properties of Copolymers

open access: yesEngineering, 2023
Olefin solution polymerization can be used to obtain high-performance polyolefin materials that cannot be obtained via other polymerization processes. Polyolefin elastomers (POE) are a typical example.
Changjiang Wu   +7 more
doaj   +1 more source

Study of suspension grafting process of polypropylene

open access: yesDesigned Monomers and Polymers, 2018
Grafting efficiency is an important indicator of polypropylene grafting reaction. A series of studies have been accomplished, including the conditions of free radical presence on PP backbone during peroxide initiation, the effect of preheat treatment and
Fengchun Liang   +3 more
doaj   +1 more source

High-Performance Cathode Material of FeF3·0.33H2O Modified with Carbon Nanotubes and Graphene for Lithium-Ion Batteries

open access: yesNanoscale Research Letters, 2019
The FeF3·0.33H2O cathode material can exhibit a high capacity and high energy density through transfer of multiple electrons in the conversion reaction and has attracted great attention from researchers.
Lu Lu   +8 more
doaj   +1 more source

Determination of SADT and TMRad of 3-bromo-1-(3,5-dichloropyridin-2-yl)-4,5-dihydro-1H-pyrazole-5-carboxylic acid: Applying thermal decomposition kinetics

open access: yesResults in Chemistry, 2021
The aim of this study was the evaluation of the safety parameters: Time to Maximum Rate under adiabatic conditions (TMRad) and self-accelerating decomposition temperature (SADT) for 3-bromo-1-(3,5-dichloropyridin-2-yl)-4,5-dihydro-1H-pyrazole −5 ...
Yun-Bo Cong   +6 more
doaj   +1 more source

A Coagulation Method for Preparation of Pellet Particles from Polymer Latex [Translated]†

open access: yesKONA Powder and Particle Journal, 2014
A new coagulation method which consists of two stages the generation of seed particles and growth of particles, was developed for the preparation of pellet-like particles from polymer latex. In this report, first the
Hideo Yasui   +3 more
doaj   +1 more source

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