Results 21 to 30 of about 1,115,400 (219)

HYDROGEN - THE ENERGY CARRIER AND THE REAGENT. THE TECHNOLOGY OF ITS RECEIPT

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2018
The article analyzes the directions of using hydrogen, also as an alternative vehicle fuel, and methods of its preparation and concentration with a detailed description of the technology of catalytic conversion (steam reforming) of natural gas and its ...
N. L. Solodova   +3 more
doaj   +1 more source

DEVELOPMENT OF TRAINING BENCH FOR EFFECTIVE AND SAFE OPERATION OF BACKUP POWER AT INDUSTRIAL ENTERPRISES

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2019
The paper suggests the description and development of the demonstration stand «Automatic switch of stand-by power supply" for possibility of visual study and understanding of the multi-purpose power supply to ensure the reliability of electricity supply ...
V. R. Ivanovа, L. V. Fetisov
doaj   +1 more source

Single-ended amplifier-based touch readout circuit with immunity to display noise

open access: yesJournal of Information Display, 2023
To suppress errors in a touch readout circuit due to display noise, differential sensing using fully differential amplifiers is widely used. However, conventional differential sensing methods require additional circuits or increase circuit complexity ...
Yongsang Yoo, Byong-Deok Choi
doaj   +1 more source

ECONOMIC AND FINANCIAL ASPECTS OF THE ACTIVITY OF THE SC TREPMAR LLC, ŞOPÂRLIȚA, OLT COUNTY (2011-2013 [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2015
The unit was established in 2003, with the object of activity "Support activities to agriculture and post-harvest activities" - CAEN code 0161 from 02.08.2006.
Radu Lucian PÂNZARU   +1 more
doaj  

The latest developments in motocross equipment and innovative training methods for student riders [PDF]

open access: yesФизическое воспитание и студенческий спорт
Motorcycling is a motor sport, a technical sport based on the interaction of a racing athlete with various types of motorcycle equipment. Motocross is the most popular type of motorsport in the world, the essence of which is riding on closed tracks with ...
Dubatovkin, Vladislav I.
doaj   +1 more source

How Different Load Carriage Scenarios Impact the Gait in Police Officers

open access: yesApplied Sciences, 2022
The main purpose of this study was to examine the effects on gait of carrying different standardized police loads. In this cross-sectional study, we randomly recruited 30 special police officers.
Mario Kasović   +4 more
doaj   +1 more source

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko   +5 more
wiley   +1 more source

Analysis of modern wood processing techniques in timber terminals

open access: yesCentral European Forestry Journal, 2022
The transportation of forestry products is performed over long distances and is quite expensive, which limits the development of biofuel plants in Russia and around the world.
Kunickaya Oľga   +7 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

MODERNIZATION M4A COAL EXTRACTION MACHINE [PDF]

open access: yesFiabilitate şi Durabilitate, 2018
The machine has expired lifetime and current physical condition is characterized by the existence of significant structural degradation which in turn can affect the functionality and safety of personnel working in this.
Marius Liviu CÎRȚÎNĂ   +2 more
doaj  

Home - About - Disclaimer - Privacy