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1401
THE RESULTS OF THE STUDY OF WINTER BARLEY VARIETIES IN THE ROSTOV REGION
Published 2018-06-01“…Identification, selection and development of the initial material are the main elements of the successful breeding of crops. …”
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1402
Research of Onboard Energy Storage System for Urban Railway Transit Vehicle Braking
Published 2015-01-01“…Through simulation calculation of the size of the regenerative braking energy, optimal initial charging voltage was determinated based on power-capacity constraint, then the super capacitor array optimization configuration was completed, which provided analysis basis for the overall structure of the energy storage system design and selection of inductance and capacitance.…”
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1403
The Practice of Chess Players as a Socio-Cultural Expression for Research in Ethnomathematics – A Proposal in Development
Published 2024-04-01“…Also, with the incorporation of modelling in the curriculum from a socio-cultural perspective and the need to incorporate mathematical modelling in initial teacher training, the aim of this research proposal is to show the ethnomodels of chess players, which can be incorporated into initial teacher training, in such a way as to broaden the teaching processes in the classroom. …”
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1404
基于双重双面法的弧齿锥齿轮轮齿接触分析(TCA)研究
Published 2014-01-01“…Tooth contact analysis(TCA)is solve the nonlinear equations according to the surface parameters of machining parameter selection of reference point for the initial valueTooth contact analysis(TCA)is calculated the surface to solve the nonlinear equations,finally the tooth contact trace and transmission error is got.While using duplex spread blade,it does not need to set the reference point,the initial value can’t be given,it is difficult to solve nonlinear equations for TCA of duplex spread blade.According to the particularity of duplex spread blade,a way to select the initial point is designed,TCA of duplex spread blade is completed,the tooth contact trace and transmission error are got,the tooth contact conditions is intuitively reflected,the problem that TCA does not apply to duplex spread blade is solved,the theoretical basis for practical production and processing is provided.…”
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1405
Regulacja Stanu Deformacji w Płaskich Ustrojach Prętowych
Published 1973-12-01“…The aim of the paper is to formulate the problem of introducing initial strains (distortions) lo plane rod structures, and to create a certain state of initial stresses. …”
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1406
Inheritance and variability of productivity traits in hybrids of spring soft wheat of the first to fourth generations
Published 2019-06-01“…Under the conditions of 2018, the yield of the initial populations varied within 219.0...789.6 g/m2, while the figures for the selected progenies were 317.0...647.6 g/m2. …”
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1407
Audio Feature Space Analysis for Emotion Recognition from Spoken Sentences
Published 2021-06-01“…The results show that from an initial feature set containing 3198 attributes we have obtained the dimensionality reduction about 80% using feature selection algorithm. …”
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1408
Study on the Technological Innovation Supply–Demand Matching Mechanism for Major Railway Projects Based on a Tripartite Evolutionary Game
Published 2025-06-01“…Additionally, this study simulates the dynamic evolutionary processes of strategic selection. The findings reveal that the initial states of the three parties do not influence behavioral evolution. …”
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1409
VARIANT FOR CONSTRUCTION, REPAIR OR RECONSTRUCTION OF BUILDING
Published 2016-12-01“…High operating rates of refinancing have led to the necessity for record keeping of initial expenses and repairability levels because selection of building construction, repair or reconstruction variant depends on these parameters. …”
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1410
THE EUROPEAN PUBLIC SYSTEM OF HUMAN RESOURCES. PERFORMANCE IN ORGANIZATIONS AND GOOD PRACTICES FOR ROMANIA
Published 2018-05-01“…Continuous training programs organized by the units do not always take into account the needs of the personnel or are not adapted to the job description, the category and level of specialization of the beneficiaries' functions and the degree of novelty and utility of most of the presented theoretical information is usually low. The costs of selecting one person for the public service are usually very high, including not only the cost of the initial recruiting, but also the long term cost, represented by the continuous training of the employee. …”
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1411
TWO-POINT BOUNDARY PROBLEM SOLUTION BY NON-GRADIENT RANDOM SEARCH METHOD
Published 2016-03-01“…When solving the task of optimal control estimation of dynamical system by means of Pontryagin’s maximum principle the initial conditions of conjugate set of equations must be determined, provided that dynamical system’s variables values meet the known terminal conditions Y(tk).The problem’s solution lie in random selection of vector of initial conditions in some actual range, numerical integration of basic and conjugate systems and subsequent processing of findings. …”
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1412
Estimation of breeding material of interspecific hybrids Allium ascalonicum L. and Allium cepa L.
Published 2021-03-01“…Samples from the Urals were taken as initial forms for hybridization.Results. 268 promising hybrids were obtained, of which 33 were selected for further study. …”
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1413
A Deep Neural Network-Based Approach to Media Hotspot Discovery
Published 2023-01-01“…Then, the K-means algorithm is optimized for the initial point selection problem, and a clustering algorithm based on the maximum density selection method in the moving range is proposed. …”
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1414
Improvement of Differential Privacy K-means Clustering Algorithm
Published 2024-08-01“…In order to address the issues of arbitrary center selection and unreasonable privacy budget allocation leading to poor clustering performance in differential privacy K-means clustering algorithm, a new center selection scheme is designed based on two principles for initial center selection. …”
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1415
Neuroimaging-Based Responses to Blood Pressure Augmentation in Acute Ischaemic Stroke: A Systematic Review
Published 2025-01-01“…No studies utilised CT perfusion imaging for patient selection or outcome assessment post-blood pressure augmentation. …”
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1416
Survival After Extracorporeal Membrane Oxygenation Bridge to Lung Retransplantation
Published 2025-03-01“…This study aimed to examine the characteristics of the recipient, donor, and transplant procedure type to guide selection of candidates for ECMO bridge to retransplantation. …”
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1417
Mathematical modeling of some single-pulse space car flights
Published 2023-09-01“…The paper considers as well the movement of a spacecraft starting from the surface of the Earth at the third escape velocity, within the framework of the model of a limited plane circular problem of seven bodies “Sun–Earth–Mars–Jupiter–Saturn–Uranus–a body with negligible mass” with close approaches to the surface of Mars, Jupiter and reaching the planet Uranus. Aim. Selection of initial conditions for positions of some celestial bodies and possible initial speeds of the spacecraft for its flight from the Earth to some planets. …”
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1418
Methods for Cognitive Diagnosis of Students’ Abilities Based on Keystroke Features
Published 2025-04-01“…Research combined with keystroke features is still in its initial stage. Due to the independence and discreteness of keystroke data, and the lack of a clear requirement for the selection of the number of clusters in traditional clustering algorithms, this selection is rather arbitrary, and outliers will affect the clustering effect. …”
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1419
Developmental hematopoietic stem cell variation explains clonal hematopoiesis later in life
Published 2024-11-01“…Serial observations infer weak selection indicating variants are acquired much earlier in life with unexplained initial growth spurts. …”
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1420
Laboratory Study on Changes in Gas Desorption Properties of Anthracite after Cyclic Loading
Published 2021-01-01“…However, variations in the amplitude have minimal impact on the ratio of the initial desorption capacity. When the amplitude is too large in the initial stage, the diffusion coefficient decreases and the gas desorption properties worsen. …”
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