Results 91 to 100 of about 12,453 (230)
Maintenance of Wind Turbine Blades and Microplastic Emission: How to Mitigate Environmental Risks
Wind EnergyWith the expansion of wind energy, and also the aging of the wind turbines, the need for maintenance and repair of wind turbine blades increases. The maintenance and repair of wind turbine blades include grinding and joining parts and can lead to ...
Leon Mishnaevsky Jr
doaj +1 more source
Structural Dynamics, 2019 The photochemical reaction pathways of CHBr3 in solution were unveiled using two complementary X-ray techniques, time-resolved X-ray solution scattering (TRXSS) and X-ray transient absorption spectroscopy, in a wide temporal range from 100 ps to tens of ...
Qingyu Kong +16 more
doaj +1 more source
A Perspective Distilled from Seventy Years of Research [PDF]
, 2009 Physical organic chemistry might be regarded as officially recognized as a distinct discipline through the publication of L. P. Hammett’s book of that title, although substantial earlier work can be traced back to the turn of the 20th century.
Roberts, John D.
core +1 more source
BioResources, 2015 A simple method was invented to achieve a high yield of cellulosic biomass-derived alkyl levulinates, which have the potential to be alternative fuel additives. Alkyl levulinates, such as butyl-, pentyl-, and hexyl levulinates, were produced using single-
Tatsuhiko Yamada +3 more
doaj +1 more source
An investigation into minimising total energy consumption and total completion time in a flexible job shop for recycling carbon fiber reinforced polymer [PDF]
, 2015 The increased use of carbon fiber reinforced polymer (CFRP) in industry coupled with European Union restrictions on landfill disposal has resulted in a need to develop relevant recycling technologies.
Liu, Ying, Tiwari, Ashutosh
core +1 more source
Self-immolative linkers in polymeric delivery systems [PDF]
, 2011 There has been significant interest in the methodologies of controlled release for a diverse range of applications spanning drug delivery, biological and chemical sensors, and diagnostics.
Blencowe, Christopher A +4 more
core +1 more source
CHIMIA, 1984 The changes in steric energies (ΔEst) associated with the solvolysis of bridgehead halides and p-toluenesulfonates are calculated by means of an empirical force-field for carbenium ions, incorporated into Allinger’s MM2 programme.
Paul Müller, Jacky Blanc, Jiri Mareda
doaj +1 more source
Emissions and combustion performance of a micro gas turbine powered with liquefied wood and its blends [PDF]
, 2017 The combustion of a viscous biofuel, liquefied wood (LW) produced via solvolysis of lignocellulosic biomass in acidified glycols, has been studied in a small gas turbine rig. The test rig includes a modified injection line which is compatible with acidic,
Buffi, Marco +5 more
core +1 more source
A sterospecific synthesis of 7α-hydroxycholesterol
Journal of Lipid Research, 1976 The five step synthesis of 7α-hydroxycholesterol utilizes the solvolysis of 7α-bromocholesterol benzoate with potassium acetate in acetic acid as the key step in controlling the stereospecificity of the reaction sequence.
D B Johnson, L Lack
doaj +1 more source
Nucleofugalities of neutral leaving groups in 80% aqueous acetonitrile [PDF]
, 2016 Nucleofugalites of tetrahydrothiophene, dimethyl sulfide and differently substituted pyridines in 80 % aqueous acetonitrile have been derived from the SN1 solvolysis rate constants of the corresponding X,Y-substituted benzhydryl derivatives (1–10).
Jurić, Sandra +2 more
core +4 more sources