Results 31 to 40 of about 1,151,806 (273)

Benchmark Experiment on Slab Nb with D-T Neutron for Validation of Evaluated Nuclear Data

open access: yesYuanzineng kexue jishu, 2022
In the fusion reactor, the first wall, blankets and superconducting magnets are directly exposed to 14.5 MeV neutrons produced by fusion reaction. Some of the characteristics of Nb metal such as high melting point, good thermal conductivity and low ...
ZHAO Qi;NIE Yangbo;DING Yanyan;REN Jie;RUAN Xichao;HU Zhijie;XU Kuozhi
doaj  

Seeking Care for Long COVID: A Narrative Analysis of Canadian Experiences

open access: yesJournal of Patient Experience, 2023
The goal of this study was to explore the experiences of individuals seeking care for long COVID-19 in the Canadian healthcare system. Recorded virtual interviews were carried out with 8 participants and narrative analysis was used to examine the stories
Julia Kaufmann BSc   +2 more
doaj   +1 more source

A 6-gene signature identifies four molecular subgroups of neuroblastoma [PDF]

open access: yes, 2011
Background: There are currently three postulated genomic subtypes of the childhood tumour neuroblastoma (NB); Type 1, Type 2A, and Type 2B. The most aggressive forms of NB are characterized by amplification of the oncogene MYCN (MNA) and low expression ...
Daniel Dalevi (34357)   +10 more
core   +2 more sources

26-Hydroxycholesterol: synthesis, metabolism, and biologic activities

open access: yesJournal of Lipid Research, 1990
Cholest-5-ene-3 beta,26-diol (26-hydroxycholesterol) is synthesized by a mitochondrial P-450 enzyme that appears to be widely distributed in tissues. Together with other C-27 steroid intermediates it is transported to the liver and metabolized to bile ...
NB Javitt
doaj   +1 more source

Fear of Falls Following an Online Exercise Program for Aging Adults

open access: yesGerontology and Geriatric Medicine, 2023
Individuals who participate in regular exercise tend to report a lower fear of falling; however, it is unknown if this fear can be reduced following an online fall prevention exercise program. The main purpose of this study was to test if offering a peer-
Monica MacDonald BSc   +3 more
doaj   +1 more source

Single Superconducting Split-Ring Resonator Electrodynamics

open access: yes, 2006
We investigate the microwave electrodynamic properties of a single superconducting thin film split-ring resonator (SRR). The experiments were performed in an all-Nb waveguide, with Nb wires and Nb SRRs.
Ishii T. K.   +3 more
core   +1 more source

Planar SFS Josephson Junctions Made by Focused Ion Beam Etching [PDF]

open access: yes, 2004
Superconductor-Ferromagnet-Superconductor (S-F-S) Josephson junctions were fabricated by making a narrow cut through a S-F double layer using direct writing by Focused Ion Beam (FIB).
A.S. Prokofiev   +30 more
core   +1 more source

The influence of Widmanstätten ferrite, martensite and grain boundary carbides on the strength and impact behaviour of high Al (0.2%) and Nb containing hot rolled steels [PDF]

open access: yes, 2020
The influence of Al and Nb on the strength and impact behaviour of hot rolled 0.06%C, 1.4%Mn steels has been determined after hot rolling to 15 and 30 mm thick plate.
Barrie, M., Naher, S., Qaban, A.
core   +1 more source

Covid-19 Prediction Model Using Data Mining Algorithms

open access: yesAl-Mustansiriyah Journal of Science, 2022
From 2019 until today, the whole world is panicking due to the pandemic of the Corona virus or the so-called COVID-19, so it was inevitable to search for a way to predict the disease before it occurs.
Zahraa Naser Shah weli
doaj  

Reforming Primary Health Care in Akwa Ibom State

open access: yesIbom Medical Journal, 2006
INTRODUCTION: Society and all social systems are dynamic which means that changes occur continuously.  Some changes occur spontaneously while others are planned and executed.
Udoh NB
doaj   +1 more source

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