Results 11 to 20 of about 9,387 (218)

Streptococcus xiaochunlingii sp. nov. E24 Isolated From the Oropharynx of Healthy Chinese Children [PDF]

open access: yesFrontiers in Microbiology, 2020
A Gram-positive, α-hemolytic, catalase-negative, facultative anaerobic and non-motile coccus was isolated form throat swabs taken from the oropharynx of healthy children.
Yang Zou   +6 more
doaj   +4 more sources

On generalized null Mannheim curves in E24

open access: yesMathematical Methods in the Applied Sciences, 2020
In the present paper, we introduce the notion of Cartan‐framed generalized null Mannheim curves in four‐dimensional semi‐Euclidean space with index 2, . We obtain the Cartan (or Frenet) frames and curvature functions of the generalized Mannheim mate curve by the help of curvature functions and Cartan frames of the generalized null Mannheim curve.
Kazim İlarslan, Nihal Kılıç Aslan
openaire   +2 more sources

Evolution of quaternionic curve in the semi‐Euclidean space E24

open access: yesMathematical Methods in the Applied Sciences, 2020
In this paper, kinematics of semi‐real quaternionic curve in semi‐Euclidean space is obtained in terms of its curvature functions. The evolution equation of Frenet frame and curvatures of quaternionic curve are obtained. Also, examples of evolution equations of curvatures are given.
Alperen Kızılay   +2 more
openaire   +4 more sources

Issues Associated with the Use of Higher Ethanol Blends (E17-E24) [PDF]

open access: yes, 2002
This report reviews the issues associated wit utilizing higher ethanol blends (E17-E24) and is intended to advise the Department of Energy on factors that might encourage or constrain the integration of such blends into the marketplace.
Hammel-Smith, C.   +3 more
openaire   +3 more sources

Geochemistry of Samples from Borehole C3177(299-E24-21) [PDF]

open access: yes, 2003
This report contains the results of geochemical and physical property analyses of twelve samples from the Immobilized Low-Activity Waste (ILAW) borehole #2. The borehole is in the middle of the 200 East Area, at the northeast corner of the ILAW disposal site.
Horton, Duane G.   +9 more
openaire   +3 more sources

Development and Molecular Cytogenetic Identification of a New Wheat–Psathyrostachys huashanica Keng Translocation Line Resistant to Powdery Mildew

open access: yesFrontiers in Plant Science, 2021
Psathyrostachys huashanica Keng, a wild relative of common wheat with many desirable traits, is an invaluable source of genetic material for wheat improvement. Few wheat–P. huashanica translocation lines resistant to powdery mildew have been reported. In
Yuxiu Liu   +6 more
doaj   +1 more source

A Missing Voice? Peer Support Workers' Perceptions of Psychedelic-Assisted Therapy in Australia: A Cross-Sectional Survey. [PDF]

open access: yesBrain Behav
Despite their capacity to bridge providers and clients, peer support workers remain largely absent from Australia's emerging psychedelic‐assisted therapy (PAT) landscape. This study identifies a broadly supportive and optimistic PSW workforce, while highlighting the need for tailored education pathways and structured integration models to enable ...
Lau AA   +4 more
europepmc   +2 more sources

Spillover effects of economic policy uncertainty on adult and youth unemployment

open access: yesReview of Economic Perspectives, 2022
The paper studies the effects of foreign (the US, the UK and the Chinese) and domestic economic policy uncertainty (EPU) shocks on unemployment in Germany, France, Italy and Spain.
Dajčman Silvo   +3 more
doaj   +1 more source

Experimental and theoretical evaluation of (iso)quinolinium bromide derivatives as corrosion inhibitors of steel E24 in 0.5 M H2SO4 solution

open access: yesInternational Journal of Corrosion and Scale Inhibition, 2023
The ability of (2-methoxy-2-oxoethyl)quinolinium bromide (Qui + , Br – ) and (2-methoxy-2-oxoethyl) iso quinolinium bromide ( iso Qui + , Br – ) were investigated for corrosion inhibition of mild steel E24 in H 2 SO 4 by impedance spectroscopy and ...
M. E. Said   +5 more
semanticscholar   +1 more source

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