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8601
Physicomathematical modeling of the formation features of fillet welds of bridge metal structures under submerged-arc welding
Published 2020-10-01“…Comparison of the numerical analysis results with actual data on welding modes under the production of bridge metal structures shows that the existing fillet welding technologies have already reached their maximum efficiency rate. Further productivity gain is possible by forming oversized legs only with multiarc or multielectrode welding methods.…”
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8602
FBMC vs. PAM and DMT for High-Speed Wireline Communication
Published 2024-01-01“…Finally, we present a method to emulate wireline links while reducing the emulator complexity and simulation time by one to two orders of magnitude over conventional over-sampled techniques. …”
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8603
Fungal Colonization of the Anatomical Parts of Soybean Seeds Supplied with Different Nitrogen Rates and Inoculated with <i>Bradyrhizobium japonicum</i>
Published 2025-04-01“…Fungi were identified with the use of the macroscopic method and the polymerase chain reaction (PCR) assay. …”
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8604
Oral health literacy: effectiveness of a homegrown intervention among community-dwelling older Nigerians
Published 2025-07-01“…Methods A multi-stage and multi-phased mixed-method study was conducted among adults ≥50 years with a Charlson comorbidity index score ≤ 1. …”
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8605
Transferability of Exercise Intensity Based on Muscle Oxygenation from Normoxia to Hypoxia in Ski-Mountaineering Athletes—Exploratory Study
Published 2024-12-01“…A group of 15 well-trained male SKIMO athletes performed a graded-intensity run test in normoxia (87 m ASL, FiO<sub>2</sub> = 20.8%) to determine the anaerobic threshold (AnT) with the mod-Dmax method, and maximal lactate steady state (MLSS) assessments in acute normobaric hypoxia (3000 m ASL, FiO<sub>2</sub> = 14.4%) with the intensity aligned to 90–105% of SmO<sub>2</sub> at the normoxia-determined AnT. …”
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8606
Extrusion of rice grits with lingonberry pomace hydrolysate: moisture content and characteristics of the extrudate
Published 2024-12-01“…Lingonberry pomace hydrolysate was obtained by an enzymatic method using a complex of biocatalysts, including pectinase, cellulase, protease and lipase. …”
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8607
Understanding preoperative health-related quality of life in rotator cuff tear patients: role of patients’ characteristics
Published 2024-12-01“…Abstract Background Assessing health-related quality of life (HRQoL) is a widely employed method in orthopedics to evaluate patient well-being and measure the effectiveness of surgical interventions. …”
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8608
EPIDEMIOLOGICAL RISK FACTORS FOR THE OCCURRENCE OF IRON DEFICIENCY IN CHILDREN AND ADOLESCENTS OF THE KRASNODAR TERRITORY
Published 2017-10-01“…The serum iron (SJ), serum ferritin (SF) and total iron binding capacity of serum (BFW) were determined. The saturation coefficient of ferric iron was calculated by the formula: NTZ=SZ/OZSS.100%. …”
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8609
Research on spontaneous combustion law and precise prevention and control technology of extra thick residual coal in multi layered staggered mining
Published 2024-12-01“…In view of the environmental conditions conducive to coal spontaneous combustion, such as large amount of residual coal in goaf, many three-dimensional air leakage and oxygen supply channels, water loss of residual coal and high ground temperature in multi-layer staggered mining of Mengba Mine, firstly, through the theoretical superposition of “three zones” observation of coal spontaneous combustion in goaf, air leakage channel analysis, tension fracture zone and fault, the range and risk level of spontaneous combustion danger area in multi-layer staggered mining are divided, and the minimum safe advance speed of working face is determined. Secondly, through the programmed temperature rise experiment of different water-bearing coal samples and Graham coefficient, the coal spontaneous combustion marker gas, characteristic temperature threshold, early warning index and threshold are obtained. …”
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8610
Diffusion-weighted magnetic resonance imaging in evaluating malignant lymph node invasion in patients with female genital neoplasms
Published 2022-01-01“…DWI MRI sequence is a fast, simple, non-invasive method that aids significantly to MRI diagnostic performances in dis-crimination between benign and malignant pelvic and inguinal lymph nodes.…”
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8611
Effects of Photopatterning Conditions on Azimuthal Surface Anchoring Strength
Published 2024-12-01“…The azimuthal surface anchoring coefficient, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>W</mi></mrow></semantics></math></inline-formula>, is determined by analyzing the splitting of integer disclinations into half-integer disclinations at prepatterned substrates. …”
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8612
Lithium content in the population of the Aktobe region of the Republic of Kazakhstan and the relationship with mental illness: a cross-sectional study
Published 2021-12-01“…The study included 340 residents aged 18-60 years permanently residing in the study area using the method of simple random sampling. The lithium content in hair was determined by inductively coupled plasma mass spectrometry on a NexION 300D spectrometer (PerkinElmer Inc., USA) equipped with an ESI SC-2 DX4 sampler (Elemental Scientific Inc., USA). …”
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8613
NUMERICAL ANALYSIS OF THE CONDITIONS FOR THE OCCURRENCE OF FREE CONVECTION OF DRYAIR IN THE ATMOSPHERE
Published 2022-07-01“…This direction of research is determined by the application, along with the analytical method, of numerical methods for obtaining solutions to the problems under consideration. …”
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8614
Transition from the industrial clusters to the smart specialization: a case study
Published 2019-06-01“…Kazakhstan faced the problem of falling industrial production and decrease in efficiency of former managerial methods of territorial development. …”
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8615
Conception of Automated Control Traffic System Development in the Republic of Belarus
Published 2005-10-01“…The proposed classification permits to structurize control methods and algorithms for every system and prepare a list of technical means for systems of various level. …”
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8616
The Fisher Information Matrix as a Relevant Tool for Sensor Selection in Engine Health Monitoring
Published 2008-01-01“…Engine health monitoring has been an area of intensive research for many years. Numerous methods have been developed with the goal of determining a faithful picture of the engine condition. …”
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8617
Reducing time and computing costs in EC-Earth: an automatic load-balancing approach for coupled Earth system models
Published 2025-06-01“…</p> <p>The performance achieved depends on the coupling approach, as well as on the number of parallel resources and scalability properties of each component. Determining the appropriate number of resources to use for each component in coupled ESMs is crucial for efficient utilization of the high-performance computing (HPC) infrastructures used in climate modeling. …”
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8618
Les ressources de l’environnement : au cœur de la construction des savoirs professionnels en situation de travail et de la protection de la santé
Published 2001-10-01“…The development of « operational resources » (useful and usable) is then the essence of strategies for developing efficient work methods (effective and safe). This is demonstrated by a comparative study in two employment sectors, where the working conditions are learning conditions, and where the margin of maneuver for implementing learning activities is different. …”
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8619
Research of transformation changes in the noncommercial organizations’ management process in the conditions of military aggression
Published 2024-12-01“…The stages of the transformation of the educational process in wartime conditions must be investigated and their relevance determined in one or another situation. Their number is determined under the influence of many factors, but the main one is ensuring personal safety and preserving the health of people and animals involved in the transformation process. …”
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8620
An Improved Physics-Informed Neural Network Algorithm for Predicting the Phreatic Line of Seepage
Published 2023-01-01“…The measured data are converted into a quadratic regular term and added to the loss function as feature data to guide the update process for the weight and bias coefficient of each neuron in the neural network. A typical geotechnical problem concerning seepage phreatic line determination in a rectangular dam is analyzed to demonstrate the efficiency of the improved method. …”
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