Results 81 to 90 of about 1,634,230 (306)

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Research of Oxidation Kinetics Testing Equipment for Coal Spontaneous Combustion Tendency

open access: yesGong-kuang zidonghua, 2012
The paper proposed a design scheme of oxidation kinetics testing equipment for coal spontaneous combustion tendency on the basis of oxidation kinetics testing method of coal spontaneous combustion tendency, and introduced working principle of the ...
XIAO Yang   +3 more
doaj  

Reliability analysis of wireless communication equipment based on model selection [PDF]

open access: yesZhihui kongzhi yu fangzhen
The research of equipment failure distribution is the basis of reliability engineering. In view of the complex structure and failure mechanism of wireless communication equipment, numerous failure distribution types, difficulty in selecting and ...
SUN Jin, HU Jicheng, JIAO Yaqi, WANG Kun
doaj   +1 more source

Technology survey of electrical power generation and distribution for MIUS application [PDF]

open access: yes
Candidate electrical generation power systems for the modular integrated utility systems (MIUS) program are described. Literature surveys were conducted to cover both conventional and exotic generators.
Gill, W. L., Redding, T. E.
core   +1 more source

Resource Allocation for Outdoor-to-Indoor Multicarrier Transmission with Shared UE-side Distributed Antenna Systems

open access: yes, 2015
In this paper, we study the resource allocation algorithm design for downlink multicarrier transmission with a shared user equipment (UE)-side distributed antenna system (SUDAS) which utilizes both licensed and unlicensed frequency bands for improving ...
Breiling, Marco   +4 more
core   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

Multicriteria decision analysis: a multifaceted approach to medical equipment management

open access: yesTechnological and Economic Development of Economy, 2014
Selecting medical equipment is a complex multidisciplinary task requiring mathematical tools, considering associated uncertainties. This paper offers an in-depth study of multiple-criteria decision analysis (MCDA) methods to identify the most appropriate
Ilya Ivlev   +2 more
doaj   +1 more source

Data users note: Apollo 17 lunar photography [PDF]

open access: yes
The availability of Apollo 17 pictorial data is announced as an aid to the selection of the photographs for study. Brief descriptions are presented of the Apollo 17 flight, and the photographic equipment used during the flight. The following descriptions
Cameron, W. S.   +3 more
core   +1 more source

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