Results 11 to 20 of about 1,716,087 (281)

Beam

open access: yes, 1943
Weekly magazine produced at the Army Air Forces Navigation School providing war news, updates about events, announcements, and other information of interest to personnel and families stationed at the ...
Reeves, Wallace C.   +1 more
core   +4 more sources

Agaritine derived from Agaricus blazei Murrill induces apoptosis via mitochondrial membrane depolarization in hematological tumor cell lines

open access: yesFujita Medical Journal, 2023
Objectives: Agaritine (AGT) is a hydrazine-containing compound derived from the mushroom Agaricus blazei Murill. We previously reported the antitumor effect of AGT on hematological tumor cell lines and suggested that AGT induces apoptosis in U937 cells ...
Atsushi Ogasawara   +5 more
doaj   +1 more source

Topological superconductor candidates PdBi2Te4 and PdBi2Te5 from a generic ab initio strategy

open access: yesnpj Computational Materials, 2023
Superconducting topological metals (SCTMs) have recently emerged as a promising platform of topological superconductivity (TSC) and Majorana zero modes for quantum computation. Despite their importance in both fundamental research and applications, SCTMs
Aiyun Luo   +7 more
doaj   +1 more source

Study on sensitivity of annular BOP parameters to sealing performance in gas well snubbing service

open access: yesMechanical Engineering Journal, 2021
Annular Blowout Preventer (BOP) is the core device for snubbing service in gas wells. The wellhead can be sealed by operating the BOP. Rubber core of annular BOP is the main part of the sealing process, and its failure will cause blowout accidents and ...
Hai YANG   +6 more
doaj   +1 more source

Prospects of Farmer Field School Extension Approach in Enugu State

open access: yesJournal of Agricultural Extension, 2011
The study examined the features of farmer field school in Enugu State. Constraints as well as factors for enhancing its performance were studied. Sixty farmer members of farmer field school representing four out of the six established farmer field ...
M U Dimelu, C. P Okoro
doaj   +4 more sources

Evaluation of the measles surveillance system of the Ga West Municipality, Ghana, 2017

open access: yesJournal of Interventional Epidemiology and Public Health, 2022
Introduction: Over 140,000 people globally died from measles in 2018; most of which occurred in developing countries. In Ghana, measles is one of the diseases earmarked for elimination in the Integrated Disease Surveillance and Response (IDSR) strategy ...
Emmanuel Kwame Tende   +7 more
doaj   +1 more source

Outbreak of scabies among preschool children, Accra, Ghana, 2017

open access: yesBMC Public Health, 2019
Background Scabies occurs worldwide with a prevalence between 0.3 and 46.0%. In Ghana, even though a 5.1% proportion of scabies was reported in a retrospective review of skin diseases at the Korle Bu Teaching Hospital, the nationwide prevalence of ...
Basil Benduri Kaburi   +11 more
doaj   +1 more source

Influenza A (H1N1)pdm09 outbreak of unknown source in a Ghanaian senior high school

open access: yesBMC Public Health, 2020
Background Influenza is an acute viral respiratory tract infection caused by influenza virus and transmitted from person to person. Though usually seasonal in temperate climates, influenza occurs throughout the year in the tropics with outbreaks ...
Donne Kofi Ameme   +7 more
doaj   +1 more source

Single reconstructed Fermi surface pocket in an underdoped single-layer cuprate superconductor

open access: yesNature Communications, 2016
The identification of broken symmetry states in underdoped cuprate superconductors via quantum oscillation measurements remains inconclusive. Here, Chan et al.
M. K. Chan   +6 more
doaj   +1 more source

The Applicability of Using Parameters of the Autocorrelation Function in the Assessment of Human Balance During Quiet Bipendal Stance

open access: yesCentral European Journal of Sport Sciences and Medicine, 2017
The purpose of the study was to analyze the parameters of the autocorrelation function when assessing time series ground reaction force (GRF) signals during quiet standing.
Jacek Stodółka   +3 more
doaj   +1 more source

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