Results 11 to 20 of about 2,921 (169)

A Matrine Derivative M54 Suppresses Osteoclastogenesis and Prevents Ovariectomy-Induced Bone Loss by Targeting Ribosomal Protein S5

open access: yesFrontiers in Pharmacology, 2018
Post-menopausal osteoporosis (PMOP) is a metabolic bone disorder characterized by low bone mass and micro-architectural deterioration of bone tissue.
Zhi Xin   +17 more
doaj   +3 more sources

Effect of Aging Temperature on Mechanical Properties and Structure of Secondary-Hardening Ultra-High Strength Steel M54

open access: yesTeshugang, 2017
The tested steel M54 (/%:0.28~0.32C, ≤0.10Si, ≤0.10Mn, ≤0.005S, ≤0.008P, 9.5~10.5Ni, 6.6~7.4Co, 1.8~2.2Mo, 1.1~1.5W, 0.7~1.3Cr, 0.04~0.16V) is melted by 5.8t vacuum induction furnace +2.2t vacuum consumable electrode furnace, and forged to Ф170mm bar ...
王飞   +8 more
doaj   +1 more source

Astrocyte-secreted GDNF and glutathione antioxidant system protect neurons against 6OHDA cytotoxicity

open access: yesNeurobiology of Disease, 2009
In recent years, GDNF has emerged as a protective and restorative agent in several models of neurodegeneration; however, the exact molecular mechanisms responsible for these effects are not yet fully understood. Here we examined the effects of astrocytes
Jagdeep K. Sandhu   +8 more
doaj   +1 more source

DEGUMMING OF SILK FIBERS BY PROTEASE FR' M Bacillus subtilis [PDF]

open access: yesJournal of Agricultural Chemistry and Biotechnology, 2003
Four stralns of Bacillus subtifis (MZ. M14, M35 and M54) were selected. for production ot protease enzyme and degumming of silk fibers. The data revealed that. maximum protease activity and specific activity were obtained by B.
H. Abou Aly, N. Neweigy,
doaj   +1 more source

Human resource management practices and firm outcomes: evidence from Vietnam [PDF]

open access: yesJournal of Asian Business and Economic Studies, 2018
Purpose – The purpose of this paper is to estimate the effects of human resource management (HRM) practices on firm outcomes at the firm level in Vietnam.
Thang Dang   +3 more
doaj   +1 more source

Analysis of the Attitude of Hungarian HR Professionals to Artificial Intelligence

open access: yesNaše Gospodarstvo, 2022
Human resource (HR) management is one of an organisation’s most important core activities. As new technologies and software applications spread, it is important to recognise that human resource management must also mature and, to this end, must apply new
Karacsony Peter
doaj   +1 more source

Nuclear star clusters as probes of dark matter halos: the case of the Sagittarius Dwarf Spheroidal Galaxy [PDF]

open access: yes, 2023
The Sagittarius dwarf spheroidal (Sgr dSph) galaxy is currently being accreted and disrupted by the tidal field of the Milky Way. Recent observations have shown that the central region of the dwarf hosts at least three different stellar populations ...
Mastrobuono-Battisti, Alessandra   +2 more
core   +4 more sources

Differences in the Perception of Organizational Culture in Non-Public Universities in Poland by Academic and Administrative Staff – A Study Based on Cameron and Quinn's Model

open access: yesFoundations of Management, 2021
The purpose of this paper is to present differences in the perception of current and desired organizational culture between two different types of workers – academic and administrative staff – in non-public universities in Poland.
Cieciora Małgorzata   +4 more
doaj   +1 more source

The Nucleus of the Sagittarius Dwarf Spheroidal Galaxy: M54 [PDF]

open access: yes, 2019
Nuclear star clusters are the densest stellar systems in the universe, hosted by galaxies across the entire Hubble sequence, including a high fraction of dwarf galaxies.
Alfaro Cuello, Mayte
core   +1 more source

The Model M Method and Its Contribution to a Socially Responsible Society

open access: yesNaše Gospodarstvo, 2020
Model M means being young and being a role model for others in finding innovative employment or creating one’s own employment, and thus becoming and remaining an active citizen.
Hrast Anita, Mulej Matjaž
doaj   +1 more source

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