Results 21 to 30 of about 732,422 (217)
An Assessment of Stationary Phase Selectivity in SFC
, 2022 Supercritical fluid chromatography (SFC) has seen a recent resurgence in interest following investment in the development of instrument technology by numerous instrument manufacturers. Increased focus on sustainability in chromatographic science, coupled
Euerby, Melvin +5 more
core +1 more source
CD34: To select or not to select? That is the question [PDF]
Leukemia, 2000 Recent evidence suggests that expression of CD34 on the cell membrane does not always correlate with stem cell activity. In the mouse, there is a highly quiescent population of stem cells that lacks CD34 expression, but has full reconstituting capacity.
M A, Dao, J A, Nolta
openaire +2 more sources
Selectivity-Driven Design of the Ag–Cu Alloys for the Ethylene Epoxidation
, 2019 Recent experiential and theoretical studies have shown that the Ag–Cu bimetallic catalysts possess a high selectivity toward ethylene oxide (EO) in ethylene epoxidation.
Yang Nan (1720072) +13 more
core +1 more source
UNBINDING OF SURFACE DEFECTS UNDER THE DEFECT-SELECTIVE ADSORPTION
Condensed Matter Physics, 2003 Unbinding of surface topological defects in the presence of the defect-selective adsorption is investigated using a coupled Coulomb Gas - Lattice Gas model. The unbinding temperature increases with the increasing selectivity (and coverage) for both, sign-
E.V.Vakarin
doaj +1 more source
Impaired Auditory Temporal Selectivity in the Inferior Colliculus of Aged Mongolian Gerbils [PDF]
, 2011 Aged humans show severe difficulties in temporal auditory processing tasks (e.g., speech recognition in noise, low-frequency sound localization, gap detection). A degradation of auditory function with age is also evident in experimental animals.
Lesica, Nicholas A. +2 more
core +1 more source
Advancements and Strategies for Selectivity Enhancement in Chemiresistive Gas Sensors
NanomaterialsChemiresistive gas sensors are extensively employed in environmental monitoring, disease diagnostics, and industrial safety due to their high sensitivity, low cost, and miniaturization.
Jianwei Liu +6 more
doaj +1 more source
Simulation study of a rectifying bipolar ion channel: Detailed model versus reduced model
Condensed Matter Physics, 2016 We study a rectifying mutant of the OmpF porin ion channel using both all-atom and reduced models. The mutant was created by Miedema et al. [Nano Lett., 2007, 7, 2886] on the basis of the NP semiconductor diode, in which an NP junction is formed.
Z. Ható +5 more
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Enantiomeric selectivity in behavioural and electrophysiological responses of Aedes aegypti and Culex quinquefasciatus mosquitoes. [PDF]
, 2011 1-Octen-3-ol is a kairomone for many haematophagous insects including mosquitoes. Numerous studies have examined the effects of racemic 1-octen-3-ol; however, few studies have investigated the role of individual enantiomers in relation to mosquito ...
R. Ignell +21 more
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Chimica Techno ActaWe studied the characteristics of two membranes: the industrial bipolar membrane MB-3, consisting of two layers, i.e., an anion exchanger with quaternary ammonium groups and a cation exchanger with phosphonate groups, and the membrane MB-3M, modified on ...
Nazar Romanyuk +4 more
doaj +1 more source
浙江大学学报. 农业与生命科学版, 2008 The development, survivorship and reproduction of B-biotype Bemisia tabaci (Gennadius) on eleven different varieties of tomato Lycopersicon esculentum Mill were studied at (26±1) ℃, with a photoperiod of 14 h light vs.
PANG Shu-ting +3 more
doaj +1 more source