Results 61 to 70 of about 101,913 (345)

ELABORATION AND TESTING OF SOFTWARE FOR SIGNAL PROCESSING OF RESISTIVE HIGH VOLTAGE DIVIDER

Problems of the Regional Energetics, 2009
Mathematical tools and the software for input in the computer of signals of a resistive divider of a high voltage of the industrial frequency, providing a split-hair accuracy of measurement of parameters of the basic and harmonics which are divisible to ...
Sit М., Juravleov A., Timcenco D., Sit B.   +3 more
doaj  

Aspects Concerning the Impact of Climate Aridization on Forest Ecosystems (Case Study)

Present Environment and Sustainable Development, 2017
Assessment activity and surveillance of the forests health, held at the global, regional and local level, has continuously developed, culminating in the current period with interdisciplinary and extensive scientific researches, that evaluate the effects ...
Maria Nedealcov, Ala Donica, Valeriu Brașoveanu, Nicolae Grigoraș, Cristina Deomidova   +4 more
doaj   +1 more source

The Trichinella Super‐Pangenome Reveals the Evolution of Encapsulation and Predicted Host–Parasite Protein Interactions

Advanced Science, EarlyView.
ABSTRACT The muscle capsule of Trichinella is a critical structure that impedes immune attacks and drug penetration, yet the molecular mechanisms underlying its formation remain poorly understood. Using a high‐quality super‐pangenome comprising 12 Trichinella species, we compared extensive genomic variations between encapsulating and non‐encapsulating ...
Qingbo Lv, Yi Liu, Ning Xu, Xiao Zhang, Yaming Yang, Chengyao Li, Hanhai Mao, Mingyuan Liu, Xiaolei Liu   +8 more
wiley   +1 more source

Design of the control law of the steam drum boiler level taking into consideration energy economy

Problems of the Regional Energetics, 2005
The cascade system for maintaining the level in the steam boiler drum was investigated. Main features of the system are it’s variable structure which changes depending on the load variation relative to its previous value, and the use of the model of the ...
Juravliov A.A., Sit M.L., Poponova O.B., Sit B.M.   +3 more
doaj  

Ultra‐Low Intensity Continuous Wave Laser Ablation Propulsion With Graphene‐Engineered Wood

Advanced Science, EarlyView.
Graphene delignified wood converts continuous wave laser energy into thrust. Laser propulsion experiments in vacuum reveal the lowest laser ablation threshold intensities and the greatest density‐normalized specific impulse in literature. The results highlight graphene delignified wood as a potential efficient, sustainable, strong, and lightweight ...
Afnan S. M. Elmubasher, Rami Elkaffas, Mohamed Hamid Salim, Basel Altawil, Chanaka Sandaruwan, Shanavas Shajahan, Ahsan Baidar Bakht, Irfan Hussain, Blaise L. Tardy, Sean S. M. Swei, Yarjan Abdul Samad   +10 more
wiley   +1 more source

Social Acceptance for Energy Efficient Solutions in Renovation Processes

Proceedings, 2017
The following paper shows the results of the ZenN European research project, in which the SSH-methodology has been implemented in order to collect information on user awareness, preferences, needs, behaviours and for energy efficient renovation solutions.
Dawid Krysiński, Paweł Nowakowski, Przemysław Dana   +2 more
doaj   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Low appendicular skeletal muscle mass (ASM) with limited mobility and poor health outcomes in middle-aged African Americans

Journal of Cachexia, Sarcopenia and Muscle, 2013
BackgroundRecent efforts to provide a consensus definition propose that sarcopenia be considered a clinical syndrome associated with the loss of both skeletal muscle mass and muscle function that occurs with aging.
T. Malmstrom, Douglas K. Miller, M. Herning, J. Morley   +3 more
semanticscholar   +1 more source

Improving the Efficiency of the Heat Pump Control System of Carbon Dioxide Heat Pump with Several Evaporators and Gas Coolers [PDF]

Problems of the Regional Energetics, 2016
The problem of coordination of the values of the refrigerant flow through the evaporators and gas coolers of the heat pump for the simultaneous production of heat and cold is studied.
Sit M.L., Juravliov A.A., Sit B.M., Timchenko D.V.   +3 more
doaj  

The Implications of Saving and Investment Balance on Economic Growth of the Republic Of Moldova

ECONOMICS, 2017
The saving and investment balance can ensure the stability of the financial market. The aim of the study is to analyse the dynamics of the saving-investment balance in the Republic of Moldova and its impact on economic growth.
Perciun Rodica, Petrova Tatiana, Gribincea Corina   +2 more
doaj   +1 more source