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5561
Heat transfer in the mold during vertical continuous casting of steel
Published 2018-10-01“…The found dependences and experimental data allow to calculate the specific value of the exactм heat flux in a given range of technological parameters obtained during a series of successful experiments for a particular casting method.Having the results of studies of the temperature regime of the mold during casting of a certain size and profile, it is possible to calculate the thermal state of the mold for the same casting process, but for the production of castings of any other size and profile.Having a certain amount of information on the temperature regime of the mold at different casting methods, you can use the solutions obtained to become the owner of a database containing the necessary information for solving the problems of solidification of the casting. …”
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5562
O recuo do espaço público e suas consequências: uma perspectiva da cidade de Ituiutaba (MG)
Published 2023-03-01“…On the other hand, the public space interpreted as a condition for the realization of everyday life, it contains the determinations and possibilities that sociability provides. …”
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5563
Scots Pine Bark Extracts as Co-Hardeners of Epoxy Resins
Published 2024-12-01“…Extracts from natural waste like bark or leaves are great sources of phytochemicals, which contain functional groups (hydroxyl, carboxylic, vinyl, allyl) attractive in terms of polymer synthesis. …”
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5564
Research Progress on the Technology of Phosphorus Release From Waste Activated Sludge
Published 2023-01-01“…As by-product of biological wastewater treatment,waste activated sludge (WAS) is mainly composed of active microorganisms,which contain a large amount of phosphorus sources.To promote the release of phosphorus from WAS and realize phosphorus recycling,this paper summarizes three kinds of phosphorus release treatment methods (i.e.…”
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5565
Theory of Multimode Squeezed Light Generation in Lossy Media
Published 2025-02-01“…We show that the Mercer expansion and the Williamson-Euler decomposition do not provide modes in which the maximal squeezing contained in the system can be measured. In turn, we find a new broadband basis that maximizes squeezing in the lossy system and present an algorithm to construct it.…”
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5566
The Treatment Algorithm in Diabetic Foot: An Alternative Against Amputation?
Published 2022-12-01“…This treatment modality contains a synthetic prostacyclin analogue, two different phosphodiesterase inhibitors, a peripheral revascularisation agent, another agent increasing peripheral resistance to ischaemia, and a polysaccharide with positive rheologic properties on capillary circulation. …”
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5567
Exon Domesday : méthodes numériques appliquées à la codicologie pour l’étude d’un manuscrit anglo-normand
Published 2019-12-01“…In this article, we present a methodological discussion of a study of the Exon Domesday Book, Exeter, Cathedral Library, ms 3500. Exon Domesday contains records for the south-west of England which were compiled for the Domesday survey and then reworked into Great Domesday Book as we know it today. …”
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5568
Transfer Matrix Method to Vibration Analysis of Rotors with Coupler Offsets
Published 2013-01-01“…In this paper a general transfer matrix method (TMM) for rotors containing global and local coupler offset was derived. …”
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5569
Detection of the wheat rust disease infected farms using Landsat images
Published 2017-03-01“…For this, the sensor data of Landsat 7 satellites in growing season of 2013 and 2014 along with some laboratorial data containing reflectance spectrum of leaf and leaf health degree in different levels of disease are used. …”
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5570
RESEARCH AND DESIGN OF MULTI-DIRECTIONAL DUMPING CONSTRUCTION IN TRUCKS
Published 2023-06-01“…The hydraulic motor actuated by the directional valve rotates the container on the required side. This design aims to improve the features and performance of dump trucks compared to existing conventional vehicles. …”
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5571
THE GRADUATES OF DORPAT PROFESSORIAL INSTITUTE -PROFESSORS OF A NEW FORMATION
Published 2016-12-01“…The present article contains the author's research results on the peculiarities of Professorial Institute graduates' academic activity. …”
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5572
Impact of Retention Agents on Functional Properties of Recycled Paper in Sustainable Manufacturing
Published 2025-01-01“…In this study, the effects of a cationic polyelectrolyte based on acrylamide and a cationic derivative of acrylic acid on the different properties of paper containing recycled fibers were investigated. The structural and tensile properties were examined through various analyses to determine the optimal dosage of the retention additive. …”
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5573
Comparative Removal of Cr(VI) and F− Ions from Water by Freezing Technology
Published 2022-01-01“…The salt addition into the F–-containing solutions revealed more F– ion intercalation into the ice, initiating the decrement of freeze separation efficiency. …”
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5574
Architecture of microtubule cytoskeleton in the hindgut cells of Porcellio scaber
Published 2025-02-01“…All hindgut cells of adult P. scaber contain abundant apico-basal microtubules organized in extensive bundles, but the architecture of bundles is specific for distinct cells. …”
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5575
Feasibility of Using Nanoparticles of SiO2 to Improve the Performance of Recycled Aggregate Concrete
Published 2018-01-01“…The aim of this paper was to examine the feasibility of using nanoparticles of SiO2 (nanosilica) to improve the performance of recycled aggregate concrete (RAC) containing recycled aggregate (RA) derived from processing construction and demolition waste of concrete buildings. …”
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5576
Automated System for Generating and Evaluating Tests
Published 2023-09-01“…Concepts are classified into different types depending on the information they contain, such as general textual concept, list/classification/hierarchy, program code, formulaic concept, causal concept, and others. …”
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5577
Review of Original Research, Processing Evolution, Chemical Constituents, and Pharmacological Effects of Semen Vaccariae
Published 2024-12-01“…The result shows: SV contains flavonoid glycosides, triterpenoid saponins, volatile oils, cyclic peptides, phenolic acids, alkaloids, and other chemical components, and it has antitumor, anti-depression, anti-fibrosis, hypolipidemic, liver and lung injury protective and other effects. …”
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5578
Design and research of adaptive O-OFDM symbol decomposing with serial transmission system in visible light communication
Published 2020-09-01“…Iterative signal clipping (ISC) and symbol decomposing with serial transmission (SDST) techniques decompose optical orthogonal frequency division multiplexing (O-OFDM) symbol into the fixed number of multiple small-amplitude symbols.However,at low O-OFDM symbol variances,the decomposition symbols contain a large amount of all-zero symbols without load information,which results in bit error rate degradation,optical power penalty and information rate reduction.Aim at this problem,an adaptive O-OFDM symbol decomposing with serial transmission (ASDST) system was proposed,the symbol decomposition was adaptively determined according to the O-OFDM symbol amplitude.Symbol decomposition was terminated until O-OFDM symbol was completely decomposed or the maximum symbol decomposition times were attained,thereby eliminated all-zero symbols and reduced the average symbol decomposition times.The performance of ASDST system was verified by theoretical analysis and Monte Carlo simulation.…”
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5579
Quadcopter localization and health monitoring method based on multiple virtual silhouette sensor integration
Published 2017-07-01“…In order to better illustrate the three-dimensional silhouette information contained in shadow contour on the ground, a virtual sensor named Shadow Projection Tunnel is designed. …”
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5580
Corrosion of steel in ionic liquids
Published 2003-01-01“…However, ionic liquids containing chloride ions were unable to form a passive region.…”
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