Results 81 to 90 of about 1,631,703 (286)

SYSTEMS ANALYSIS APPROACH TO SELECTION OF FARM EQUIPMENT [PDF]

Farm Management,
Barrick, Wendell C., Osborn, James E.
core   +1 more source

Diabetes‐induced vascular calcification is associated with low pyrophosphate and its oral supplementation prevents calcification in diabetic mice

FEBS Open Bio, EarlyView.
Induction of diabetes in three different mouse strains uniformly resulted in an increase in TNAP activity and a reduction in pyrophosphate (PPi) in the circulation. Inhibition of TNAP restored plasma PPi. Diabetes‐induced calcification in the media layer of the aorta was detected only in the Abcc6−/− strain, which is predisposed to ectopic ...
Krisztina Fülöp, Eszter Kozák, Natália Tőkési, Lilian Kocsis, Anikó Kelemen, Zsuzsanna Geszti, Adriána Kutás, Mariann Harangi, Ágnes Diószegi, Zsolt Rapi, József Balla, Olivier Le Saux, András Váradi, Viola Pomozi   +13 more
wiley   +1 more source

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

Zhihui 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

Data users note: Apollo 17 lunar photography [PDF]

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., Doyle, F. J., Levenson, L., Michlovitz, K.   +3 more
core   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

FEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman, Jessica Haines, Connie Pritchard, Stephen Rutherford, Nigel Francis   +4 more
wiley   +1 more source

Research of Oxidation Kinetics Testing Equipment for Coal Spontaneous Combustion Tendency

Gong-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, WANG De-ming, ZHONG Xiao-xing, JIAO Xin-ming   +3 more
doaj  

Multicriteria decision analysis: a multifaceted approach to medical equipment management

Technological 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, Peter Kneppo, Miroslav Bartak   +2 more
doaj   +1 more source

Checkout system tradeoff study [PDF]

Selection considerations for prelaunch test equipment system for Apollo telescope ...
Miller, H. F.
core   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

FEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso, Jaime Hiniesta‐Valero, Alejandra Guerra‐Castellano, Miguel A. De la Rosa, Irene Díaz‐Moreno   +4 more
wiley   +1 more source

Spacelab simulation using a Lear Jet aircraft: Mission no. 4 (ASSESS program) [PDF]

The fourth ASSESS Spacelab simulation mission utilizing a Lear Jet aircraft featured trained experiment operators (EOs) in place of the participating scientists, to simulate the role and functions of payload specialists in Spacelab who may conduct ...
Mason, R. H., Neel, C. B., Reller, J. O., Jr.   +2 more
core   +1 more source