Results 81 to 90 of about 4,362,785 (247)

Phonons and Anisotropic Thermal Expansion Behaviour of NiX (X = S, Se, Te)

open access: yes, 2019
Metal Chalcogenides have been known for important technological applications and have attracted continuous interest in their structure, electronic, thermal and transport properties.
Chaplot, S. L.   +7 more
core   +1 more source

Technological Superiority and the Losses from Migration [PDF]

open access: yes
Two facts motivate this study. (1) The United States is the world's most productive economy. (2) The US is the destination for a broad range of net factor inflows: unskilled labor, skilled labor, and capital.
David E. Weinstein, Donald R. Davis
core  

Методика аналитического расчета технологических показателей обогащения полезных ископаемых [PDF]

open access: yes, 2014
Розроблено принцип розрахунків технологічних показників збагачення корисних копалин та сформульовано перелік необхідних математичних моделей для таких розрахунків.Разработан принцип расчета технологических показателей обогащения полезных ископаемых и ...
Левченко, Константин Анатолиевич   +2 more
core  

TECHNIQUE AND TECHNOLOGY OF PRODUCTION OF TWO-LAYER ROLLED WIRE SPIRAL CONSTRUCTIONS 2+7 AND 3+9 WITH DIFFERENT STEPS OF DISCHARGING BY LAYS IN ONE TECHNOLOGICAL OPERATION

open access: yesЛитьë и металлургия, 2004
The way of the production of steel wire cord of the two-layer spiral constructions with the different lay paces in one technological operation, developed at RUP ''BMZ”, is presented.
Ju. L. Hudolej
doaj  

Can the use of a Facebook group in addition to classroom teaching enhance exam success in a Drug Calculations module? [PDF]

open access: yes, 2014
A wide range of literature acknowledges the use of e- and traditional learning in the health professions but further research is frequently recommended to explore perceived benefits (Lahti, Hatonen & Valimaki, 2013; Cook et al, 2010) particularly in the ...
Ryan, Gemma Sinead
core  

The Baosteel Group – A national champion amongst national champions [PDF]

open access: yes, 2012
In comparison to many of the Chinese and Indian state-owned enterprises examined in this volume, the institutional and competitive position of the Baosteel Group is somewhat unique. First, Baosteel stands out as one of the major success stories of recent
Wilson, J.D.
core   +1 more source

Application of European approaches to the determination of technological indicators of the best available techniques in the field of wastewater treatment

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2021
The year 2014 was a turning point in the transition of the main sectors of the Russian economy to a new track of environmental regulation and the introduction of obligations for first category’ s objects of negative environmental impact to receive a ...
Oleg V. Grevtsov   +2 more
doaj   +1 more source

Complex Calculations during Cardiopulmonary Bypass—1987 Technology

open access: yesThe Journal of ExtraCorporeal Technology, 1987
(J. Extra-Corpor. Technol. 19[4]: p. 408-411 Winter 1987). Programmable calculators have become increasingly valuable to the conduct of cardiopulmonary bypass (CPB). We report the upgrading of our previous system with current technology. A Sharp PC-2500 portable microcomputer was chosen because of its low cost, easy programmability, rechargeable ...
Erik G. Deurell   +6 more
openaire   +1 more source

Method of Providing Safe Technical Condition of Vehicles by Technological Design of Enterprises

open access: yes, 2017
The problem of minimization of impact of vehicles’ technical condition (V) and technological design of the production base for motor transport enterprises (MTEs) on the road traffic accident rate is investigated in the article.
N. Verevkin   +3 more
semanticscholar   +1 more source

Lead Iodide Perovskite Light-Emitting Field-Effect Transistor

open access: yes, 2015
Despite the widespread use of solution-processable hybrid organic-inorganic perovskites in photovoltaic and light-emitting applications, determination of their intrinsic charge transport parameters has been elusive due to the variability of film ...
Bruno, Annalisa   +4 more
core   +2 more sources

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