Results 341 to 350 of about 2,703,176 (382)
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Updating and further expanding GSK's solvent sustainability guide
, 2016GlaxoSmithKline (GSK) has previously reported on the development of a GSK solvent guide, the incorporation of lifecycle impact and the expansion of the guide including a customisable version intended for posting in different business areas.
C. Alder +6 more
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2015
Worldwide, several hundred million tons of organic solvents are used annually in household, industry, and other occupational settings. Millions of workers are regularly exposed to organic solvents considered neurotoxic. Acute neurotoxicity due to high exposure of solvent is usually evident, but the nature of long-term effects, such as chronic solvent ...
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Worldwide, several hundred million tons of organic solvents are used annually in household, industry, and other occupational settings. Millions of workers are regularly exposed to organic solvents considered neurotoxic. Acute neurotoxicity due to high exposure of solvent is usually evident, but the nature of long-term effects, such as chronic solvent ...
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In Situ Solvent Recovery by Organic Solvent Nanofiltration
ACS Sustainable Chemistry & Engineering, 2014Reducing solvent consumption in the chemical industries is increasingly becoming a topic of interest. The field of organic solvent nanofiltration (OSN) has markedly evolved in the past decade, and effective membranes are now available that can withstand aggressive solvents while completely rejecting small solutes at the lower end of the nanofiltration ...
Kim, Jeong F +5 more
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Rational solvent molecule tuning for high-performance lithium metal battery electrolytes
Nature Energy, 2022Zhiao Yu +17 more
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AORN Journal, 1971
There has been a relative neglect in removing Ether from many operating rooms. This neglect is highlighted because of its obvious importance as an explosion hazard. The statistical frequency of explosions in the operating room remgins at l/lSO,OOo onesthestio.' In the light of present technics and knowledge this number should be even lower, and we as ...
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There has been a relative neglect in removing Ether from many operating rooms. This neglect is highlighted because of its obvious importance as an explosion hazard. The statistical frequency of explosions in the operating room remgins at l/lSO,OOo onesthestio.' In the light of present technics and knowledge this number should be even lower, and we as ...
openaire +3 more sources
Journal of Agricultural and Food Chemistry, 2003
Water, aqueous methanol, and aqueous ethanol extracts of freeze-dried leaves of Moringa oleifera Lam. from different agroclimatic regions were examined for radical scavenging capacities and antioxidant activities.
Perumal Siddhuraju, K. Becker
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Water, aqueous methanol, and aqueous ethanol extracts of freeze-dried leaves of Moringa oleifera Lam. from different agroclimatic regions were examined for radical scavenging capacities and antioxidant activities.
Perumal Siddhuraju, K. Becker
semanticscholar +1 more source
α‐Helix formation by solvent–solvent interaction
Biopolymers, 1967AbstractThe degree of helicity θ of a series of homologous polypeptides as a function of solvent composition was investigated. The polypeptides studied were: poly‐N5‐(3‐hydroxypropyl)‐L‐glutamine (PHPG) as well as the corresponding 2‐hydroxyethyl and 4‐hydoxybutyl derivatives (PHKG and PHBG, respectively).
Mordechai Bixon +2 more
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Accurate Calculation of Hydration Free Energies Using Macroscopic Solvent Models
, 1994A method and parametrization scheme which allow fast and accurate calculations of hydration free energies are described. The solute is treated as a polarizable cavity of a shape defined by the molecular surface, containing point charges at the location ...
D. Sitkoff, K. Sharp, B. Honig
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Occupational neurotoxicology of organic solvents and solvent mixtures
Neurotoxicology and Teratology, 1989The results of two field studies in painters and spray painters, the outcomes of examinations of workers with suspected work-related disease due to solvents, as well as data from an evaluation of an epidemiologic study in painters with confirmed occupational disease, are presented and discussed.
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Solvent spectral shifts in perfluoroalkane solvents
Chemical Physics Letters, 1989Abstract Absorption and emission spectra ( 1 L b and 1 L a bands) of benzene, naphthalene, anthracene and tetracene were measured in six perfluoroalkanes (PF), six alkanes and a few of their derivatives. The solvent spectral shift (SSS) resulting from dispersion interactions of aromatic hydrocarbons with PF may be described by expressions derived ...
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