Results 21 to 30 of about 13,804 (264)
Analysis of Usage of SQL Detector Based on Artificial Intelligence in Serverless Architecture
Кібернетика та комп'ютерні технології, 2021 Introduction. The widespread use of the Internet leads to a fast increase of the quantity of data that goes into it. This generates interest in intruders which try different approaches to steal this data.
Tetiana Naumenko, Vadym Chernomaz
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Технологія і техніка друкарстваOne of the types of accidental products is marked and philatelic products. The ‘Own label’ service from Ukrposhta has gained popularity in Ukraine. This is an opportunity to make a stamp sheet, envelope or postcard with your own design.
Ольга Іларіонівна Хмілярчук +2 more
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Energy saving mode of rectification ethylene glycol dehydration columns
Технічна інженерія, 2019 The article offers theoretical analysis of the possibility of using in the distillation column for dehydration of ethylene glycol of several streams of coolant, which has different temperature to reduce energy costs for ethylene glycol production. The
Ya.H. Dvoinos +2 more
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Angewandte Chemie, EarlyView.An enantioselective photometallobiocatalytic cross‐coupling of pyridotriazoles and secondary alkyltrifluoroborate salts is developed. Cooperative catalysis using eosin B and an engineered protoglobin combines visible‐light‐mediated radical generation with enzymatic metal carbenoid activation, affording valuable N‐heterocyclic products in excellent ...
Huanan Wang +5 more
wiley +2 more sources
BOUNDARY PROBLEM SOLUTION FOR EIGENMODES IN COAXIAL QUAD-RIDGED WAVEGUIDES
Information and Telecommunication Sciences, 2014 The boundary problem for eigenmodes in coaxial quad-ridged waveguides has been solved by the transverse field-matching technique. The formulas obtained provide possibilities to calculate cutoff wave numbers and electric and magnetic fields distributions ...
Fedir F. Dubrovka, Stepan I. Piltyay
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A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems
Advanced Science, EarlyView.Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li +9 more
wiley +1 more source
SURVEY OF SATELLITE TECHNOLOGIES APPLYING IN WIRELESS SENSOR NETWORKS
Information and Telecommunication Sciences, 2016 Background. There are scenarios of wireless sensor networks application, in which the use of terrestrial communication becomes unacceptable: a considerable distance between the sensor nodes, destruction of land lines during natural disasters and al.
Alexander Lysenko +3 more
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Efficient Adsorption‐Based Direct Air Capture Via Triply Periodic Minimal Surface Architectures
Advanced Science, EarlyView.Architected triply periodic minimal surface (TPMS) contactors reshape direct air capture by replacing straight‐channel diffusion limits with convection‐enhanced CO2 transport. Chaotic advection thins boundary layers and exposes fast adsorption sites, enabling 70%–75% more fast sites, 114% higher productivity, and 51.8% lower energy consumption than ...
Qingyang Shao +6 more
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Physical rehabilitation of functional violations and deformations of children foot
Pedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, 2014 Purpose : To substantiate a comprehensive methodology for physical rehabilitation of children with functional disorder “hollow foot” in the initial stages of its development. Material : The study involved 58 children aged 8-14 years with the disorder and
Y. M. Vykhliaiev, O. E. Ardasheva
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Diverging Liquid–Liquid Phase Separation Behavior of Different Recombinant Major Ampullate Spidroins
Advanced Science, EarlyView.Fibers spun from the MaSp1‐derivative as well as MaSp1‐MaSp2‐mixtures provide a deeper insight into the assembly process of the spidroins and how hierarchical architectures of spider silk fibers could be achieved. ABSTRACT Spider silk fibers show exceptional mechanical properties, based on their underlying spider silk proteins (spidroins) as well as a ...
Tim Schiller +2 more
wiley +1 more source