Results 41 to 50 of about 356,905 (299)

Impact of Management Development Strategy on Excellence Competition Using Performance as an Intervening Variable of the Private University under the LLDIKTI IX Area

open access: yesQalamuna
This study aims to examine management development strategies for the excellence of private higher education in LLDIKTI IX. The sample in this study was 389 out of 17,589 lecturers working in 328 private universities in the LLDIKTI IX area.
Muhammad Toaha   +3 more
doaj   +1 more source

Theory and Application of Dissociative Electron Capture in Molecular Identification [PDF]

open access: yes, 2006
The coupling of an electron monochromator (EM) to a mass spectrometer (MS) has created a new analytical technique, EM-MS, for the investigation of electrophilic compounds.
Clougherty, Dennis P.   +6 more
core   +2 more sources

Hydrologic data for urban studies in the Austin, Texas, metropolitan area, 1981 [PDF]

open access: yes, 1983
This technical report includes maps of ground-water data-collection sites, rainfall for specific storms, storm rainfall-runoff for the 1981 water year, monthly water-level measurements of observation wells, water quality data, peak discharge, and daily ...
Dorsey, M.E.   +4 more
core   +1 more source

Nitro Capsaicin Suppressed Microglial Activation and TNF-α-Induced Brain Microvascular Endothelial Cell Damage

open access: yesBiomedicines, 2022
Chronically activated microglia and brain vascular damage are major causes of neuroinflammation. The aim of this study was to determine the anti-inflammatory effects of nitro capsaicin, a newly modified capsaicin with less irritating characteristics ...
Sopana Jamornwan   +6 more
doaj   +1 more source

Sequential Diels–Alder/[3,3]-sigmatropic rearrangement reactions of β-nitrostyrene with 3-methyl-1,3-pentadiene

open access: yesBeilstein Journal of Organic Chemistry, 2013
The tin(IV)-catalyzed reaction of β-nitrostyrene with (E)-3-methyl-1,3-pentadiene in toluene afforded two major nitronic ester cycloadducts in 27% and 29% yield that arise from the reaction at the less substituted diene double bond.
Peter A. Wade   +3 more
doaj   +1 more source

Stereoselective Four-Component Synthesis of Functionalized 2,3-Dihydro-4-Nitropyrroles

open access: yesFrontiers in Chemistry, 2019
We report a metal-free and stereoselective four-component reaction between α-ketoamides, amines, aromatic aldehydes and β-nitroalkenes or β-pivaloxy-nitroalkanes to obtain 2,3-dihydro-4-nitropyrroles functionalized in every position.
Dong Wang   +6 more
doaj   +1 more source

Pretreatment of mosquito larvae with ultraviolet-B and nitropolycyclic aromatic hydrocarbons induces increased sensitivity to permethrin toxicity

open access: yesHeliyon, 2022
Nitropolycyclic aromatic hydrocarbons (Nitro-PAH) are highly toxic PHA derivatives. Nitro-PHAs are emitted by carbonaceous materials and PHA post-emission transformation, which causes water and environmental pollution and also exists as carcinogenic and ...
Govindaraju Ramkumar   +7 more
doaj   +1 more source

Synthesis and in vitro Anti-Bacterial Activity of 2-(5-Nitro-2-heteroaryl)-1,3,4-Thiadiazole Derivatives [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2020
A new series of 2-(5-nitro-2-heteroaryl)-1,3,4-thiadiazole derivatives, including nitro furan, nitro thiophene and nitro imidazole, were synthesized and screened in vitro for their inhibitory activity against eight bacterial strains.
M. Yazdanian   +7 more
doaj   +1 more source

Detonation interaction with an interface [PDF]

open access: yes, 2007
Detonation interaction with an interface was investigated, where the interface separated a combustible from an oxidizing or inert mixture. The ethylene-oxygen combustible mixture had a fuel-rich composition to promote secondary combustion with the ...
Lieberman, D. H., Shepherd, J. E.
core   +1 more source

Developing a theory of change to guide the design and implementation of a caregiver-centric support service

open access: yesBMC Health Services Research
Background Set against the backdrop of a rapidly ageing population and growing emphasis on the importance of ageing-in-place, family members often assume the role of a caregiver.
Ling Ting Wu   +4 more
doaj   +1 more source

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