Suggested Topics within your search.
Suggested Topics within your search.
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3921
平面高副机构的运动分析
Published 2002-01-01“…According to the radius vector and unit normal vector in contact point of higher-pair must be equal each other, and unit normal vector must be perpendicular to the relative velocity, This paper suggests a set of general model and formulae to analysis three freedom five bar planer higher-pair mechanism, the transmission ratio function and its derivative of RHR?…”
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3922
带传动软启动装置蜗杆的优化设计
Published 2011-01-01“…By the mechanical analysis of the belt drives soft-start equipment,tow-objective function is established with the worm axial modulus and spiral angle as the independent variables.Based on self-locking constraint and fuzzy constraint conditions,constraint subset is established.Compared with the general design parameters,the rustle shows that the spiral angle is increased and the worm axial modulus is decreased.The test shows that the optimize design effectively improve the transmission efficiency,and reduce the minimum power of the speed adjustment motor.…”
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3923
‘Time is of the essence’: upper-body aerobic exercise to improve cardiovascular health during inpatient rehabilitation within the first year following spinal cord injury – protocol...
Published 2025-04-01“…This study aims to provide insight into the impact of moderate-intensity arm-crank exercise training (ACET) on cardiometabolic, HRQOL, functional and fitness parameters in individuals with subacute (<12 months postinjury) SCI.Methods and analysis We will conduct a single-centre, two-group, single-blind randomised controlled trial with 42 participants who have sustained a cervical or thoracic SCI within the past year. …”
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3924
Being nomadic and overseas rappers
Published 2021-10-01“…This research aims to explore the function of intercultural communication of Chinese Rap music and the construction of hybrid identity, through discourse analysis methods: Narrative Semiotics, visual semiology, and sociolinguistics of globalization. …”
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3925
BASE: a web service for providing compound-protein binding affinity prediction datasets with reduced similarity bias
Published 2024-10-01“…This bias arises because most compounds show consistent binding affinities due to high sequence or functional similarity among their target proteins. Our Uniform Manifold Approximation and Projection analysis based on compound fingerprints further revealed that low and high variation compounds do not exhibit significant structural differences. …”
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3926
Investigating age-related dynamics and transcriptional signatures of CD8<sup>+</sup>HLA-DR<sup>+</sup> regulatory T lymphocytes: perspectives in understanding immune system aging
Published 2024-09-01“…Nevertheless, the characteristics and function of this subpopulation remain poorly understood. …”
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3927
Case Study of Urban Stormwater Simulation in Foshan Based on Urban Time-Variant Gain Model
Published 2023-01-01“…The prerequisite for urban stormwater simulation and analysis is to accurately grasp urban rainfall-runoff response laws.This paper analyzes the nonlinear response law of rainfall-runoff and builds a TVGM-urban model to simulate and analyze the measured rainfall and storm scenarios designed under different recurrence periods by taking the Baolitongjifu neighborhood in Chancheng District,Foshan as the research object.The results are as follows.There is a power function correlation between rainfall and runoff in the city.The non-linear relationship between maximum rainfall intensity and peak flood flow can be verified by eight selected flood data in the neighborhood with the fitting effect of the power function (R<sup>2</sup>=0.6207,p<0.05) better than that of the linear relationship (R<sup>2</sup>=0.5629,p<0.05).Based on the identification of the catchment area and the subsurface classification,the TVGM-urban model is built in the Baolitongjifu neighborhood,and the model accuracy is verified by the measured rainfall and runoff data.Generally,the simulation results ensure that the Nash efficiency coefficient is greater than 0.7,and the simulation error of the water volume and peak value is within 20%,which can well meet the urban stormwater simulation requirements.The results can provide support and references for analyzing urban rainfall and runoff response laws and studying urban stormwater simulation.…”
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3928
Risk Factors for Cognitive Impairment Following Angiographically Negative Subarachnoid Haemorrhage Around the Midbrain
Published 2025-03-01“…A total of 69 patients with angiographically negative SAH were enrolled and divided into the cognitive impairment group (n = 16) and the non-cognitive impairment group (n = 53). General demographic and clinical data were collected, and patients’ cognitive function was assessed using the Montreal Cognitive Assessment scale. …”
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3929
The choice of the optimal braking force on the wheelset, taking into account the imper-fection of antiskid devices
Published 2017-04-01“…To do this, author introduces the concept of ”loss function”, which includes internal and external damages during braking, and also uses the function of probability density q () of the potential coefficient between the wheel and the rail during braking.The proposed model is rather simplistic, therefore, it is reasonable to consider the conclusions from its analysis as qualitative, and for additional quantitative estimates additional sources of information should be involved. …”
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3930
The asymptotic structure of cosmological integrals
Published 2025-08-01“…We provide a general analysis of the asymptotic behaviour of perturbative contributions to observables in arbitrary power-law FRW cosmologies, indistinctly the Bunch-Davies wavefunction of the universe and cosmological correlators. …”
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3931
Modern Concepts of Clinical and Diagnostic Criteria for Premature Ovarian Failure (Literature Review)
Published 2021-01-01“…An information search was carried out using Internet resources (PubMed, Web of Science, eLibrary.Ru), literary sources for the period 2015–2019 were analyzed. As a result of the analysis of the literature data, a step-by-step diagnosis of pathology was described, the main shortcomings of the main marker for assessing ovarian function – folliclestimulating hormone – were identified and listed. …”
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3932
Adsorption of Organic Compounds on Activated Carbon Derived from Peanut Shells. Potential Theory Correlation for Estimating Adsorption Capacities and Affinity Coefficients
Published 2003-12-01“…The experimental data were analyzed using the Polanyi Potential Theory and the Dubinin–Astakhov equation and collapsed into one general characteristic curve. This analysis allowed the affinity coefficient for each organic compound to be obtained using phenol as the reference substance. …”
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3933
The Relevance of Ibn Qudamah's Thought on the Transfer of Family Waqf Assets in the Contemporary Era: A Normative Study of Islamic Family Law
Published 2024-12-01“…Switching the function of family waqf into productive waqf intended for the general public must be done through deliberation between the nadzir, waqif, and also family members. …”
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3934
Local gyrification index and sulcal depth as imaging markers of cognitive decline in Alzheimer’s disease
Published 2025-08-01“…Demographic and clinical data were collected, and cognitive function was assessed through the Mini-Mental State Examination (MMSE) and Seoul Neuropsychological Screening Battery (SNSB)-II, with specific z-scores used for multiple divisional cognitive functions. …”
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3935
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3936
Parametric Model for Coaxial Cavity Filter with Combined KCCA and MLSSVR
Published 2023-01-01“…First, the low-dimensional tuning data is mapped to the high-dimensional feature space by kernel canonical correlation analysis, and the nonlinear feature vectors are fused by the kernel function; second, the multioutput least squares support vector regression algorithm is used for parametric modeling to solve the problems of low accuracy and poor prediction performance; third, the support vector of the parameter model is optimized by the differential evolution whale algorithm (DWA) to improve the convergence and generalization ability of the model in actual tuning. …”
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3937
Therapeutic potential of Medical Nutrition Therapy (MNT) in Non-Alcoholic Fatty Liver Disease (NAFLD)
Published 2025-06-01“…Conclusion: MNT effectively manages and provides superior benefits in NAFLD by improving liver function, metabolic health, and inflammation compared to general dietary advice and standard medical care. …”
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3938
A Mendelian randomization study: physical activities and chronic kidney disease
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3939
The Right Not to Be Prosecuted, Judged, or Punished More Than One Time
Published 2025-03-01“… In order to carry out the tasks of the criminal process, a regulation is necessary in accordance with certain ideas and guiding rules of its conduct. This function is fulfilled by the principles of the criminal process, by which the rules of a general nature are understood, manifested by concrete procedural-criminal norms or which derive from the interpretation of a set of such norms; determining the integral construction of the process, as well as the essence and ensuring the achievement of its tasks. …”
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3940