COMPOSITE LEVER METHOD FOR POWER FLOW ANALYSIS OF LOOP-TYPE COMPOUND EPICYCLIC GEAR SYSTEM by XU Lin, LIU Kai, CUI YaHui, WANG HongJiang, ZHANG BaoFeng, LIU XiaoLin

“…The values of the above characteristics can also be calculated by the force arms of the model that reflect the characteristic parameters of the epicyclic gear systems. …”
Get full text

INFLUENCE OF CONTACT STATE ON PROPAGATION PATH OF RAIL SURFACE CRACK by MENG RuiJun, ZHAO Rui, WEI XiaoGang

“…In order to investigate the formation mechanism of fishhook shaped spalling defect on rail surface, the fatigue calculation model of wheel/rail rolling contact was established and the prediction method of crack propagation path was proposed based on the contact element method and maximum circumferential tensile stress criterion. …”
Get full text

Nonlinear Seismic Behavior of Different Boundary Conditions of Transmission Line Systems under Earthquake Loading by Li Tian, Xia Gai

“…The frequencies of the transmission towers and transmission lines of the suspension type and tension type are calculated, respectively. The responses of the suspension type and tension type are investigated using nonlinear time history analysis method, respectively. …”
Get full text

A Practical Design Method to Determine the Replacement Time of Light Embankment by Fei Zhou, Fan Yu, Tangdai Xia, Bingqi Yu, Yingtao Hu

“…It is applied to the design and calculation of the supporting project.…”
Get full text

Electronic Structure and Room Temperature of 2D Dilute Magnetic Semiconductors in Bilayer MoS2-Doped Mn by Sintayehu Mekonnen Hailemariam

“…In addition to this, the detail investigation of BL MoS2 and its counterpart of monolayer indicates that interlayer interaction in BL MoS2 affects the magnetic interaction in Mn-doped BL MoS2. The calculated Curie temperature is 324, 418, and 381 K for impurity concentration of 4%, 6.25%, and 11.11%, respectively, which is greater than room temperature, and the good dilute limit of dopant concentration is 0–6.25%. …”
Get full text

Absence of one-loop effects on large scales from small scales in non-slow-roll dynamics. Part 2. Quartic interactions and consistency relations by Jacopo Fumagalli

“…We then explicitly prove consistency relations for an arbitrary transient non-slow-roll phase involving operators with (time) derivatives. Finally, we calculate one-loop corrections by including contributions from the relevant cubic and quartic interactions, and express the final result as a total derivative term over comoving momenta, utilizing the consistency relations we established. …”
Get full text

Computer Simulation of Water Flow Animation Based on Two-Dimensional Navier-Stokes Equations by Rushi Cao, Ruyun Cao

“…The coordinate transformation formula is introduced to transform the irregular physical area into a regular square calculation area, and then, the specific expressions of the liberalized Navier-Stokes equation, continuity equation, pressure Poisson equation, and dimensionless boundary conditions are given. …”
Get full text

EXPLORING THE STRUCTURE AND EVOLUTION OF THE NOVOSIBIRSK BIOMEDICAL CO-AUTHORSHIP NETWORK by I. I. Titov, A. A. Blinov

“…Using the PubMed database, we have built a community network and calculated its statistics. The distribution of organizations by scientific activity has a fat tail and obeys the Pareto principle: 83% of publications and 75% of authors belong to the 20% of the most active organizations. …”
Get full text

High Costs of Dialysis Transportation in the United States: Exploring Approaches to a More Cost-effective Delivery System by J. Mark Stephens, Samuel Brotherton, Stephan C. Dunning, Larry C. Emerson, David T. Gilbertson, Matthew Gitlin, Ann C. McClellan, William M. McClellan, Sanatan Shreay

“…Travel distance estimates were calculated using GIS software from patient ZIP codes and dialysis facility addresses. …”
Get full text

Seismic Risk Evaluation of Existing Reinforced Concrete Buildings: A Case Study for Çanakkale-Türkiye by Selen Aktan, Muhammed Benek

“…The performance scores calculated as a result of reflecting the number of stories, earthquake hazard zone, type of structural system, and structural irregularities of the buildings were evaluated based on different parameters. …”
Get full text

Magnetic anisotropy of 4f atoms on a WSe2 monolayer: a DFT + U study by Johanna P. Carbone, Gustav Bihlmayer, Stefan Blügel

“…Abstract Inspired by recent advancements in the field of single-atom magnets, particularly those involving rare-earth (RE) elements, we present a theoretical exploration employing DFT+U calculations to investigate the magnetic properties of selected 4f atoms, specifically Eu, Gd, and Ho, on a monolayer of the transition-metal dichalcogenide WSe2 in the 1H-phase. …”
Get full text

Mathematical model of penetration of cylindrical electromagnetic fields with axial symmetry through the plane screen from permalloy by V. Т. Erofeenko

“…The amplitudes of reflected and transient through the shield electromagnetic fields are calculated.…”
Get full text

Research Progress on Failure Probability Analysis of Earth-Rockfill Dams Based on Random Field Models by WANG Wei, LIAO Zhihao, LIAO Jielin

“…This paper summarized domestic and international application examples of random field models in failure probability analysis of earth-rockfill dams from four aspects: seepage, stability, static, and dynamic analysis, including obtaining more accurate seepage, stability, and static dynamic calculation results, analyzing the sensitivity of material parameters of earth-rockfill dams, and playing an important role in parameter inversion problems and establishing dam monitoring models. …”
Get full text

QeMFi: A Multifidelity Dataset of Quantum Chemical Properties of Diverse Molecules by Vivin Vinod, Peter Zaspel

“…We provide the Quantum chemistry MultiFidelity (QeMFi) dataset consisting of five fidelities calculated with the TD-DFT formalism. The fidelities differ in their basis set choice: STO-3G, 3-21G, 6-31G, def2-SVP, and def2-TZVP. …”
Get full text

Research on Windage Power Loss of High-speed Arc Tooth Cylindrical Gear by Shuai Mo, Heyu Dang, Zhenxing Zou, Wenjie Tang, Zongxiang Yue, Hanjun Gao

“…The digital twin simulation calculation is performed to obtain the velocity vector diagram and windage loss power of the air flow around the arc tooth cylindrical gear. …”
Get full text

Performance Analysis and Dimensional Optimization of 2RUP_aR-2RRU Parallel Mechanism by Linxian Che, Bing He, Jie Li, Haiyi Jiang

“…Furthermore， the definition， the numerical calculation method of the effective transmission orientation workspace and the effective transmission positional workspace （ETPW） are introduced. …”
Get full text

ANALYSIS OF AERODYNAMIC LOAD ON FATIGUE STRENGTH OF THE HIGH-SPEED TRAIN CAR BODY by SONG Ye, WU PingBo, JIA Lu

“…Then carry the fatigue strength of aerodynamic load analysis on the finite element model. The calculation data show that all maximum stress results under the four working conditions are less than the allowable stress of car body materials,the maximal displacement deformation occurred in the bottom of the car body. …”
Get full text

Distributed K-Means algorithm based on a Spark optimization sample. by Yongan Feng, Jiapeng Zou, Wanjun Liu, Fu Lv

“…Secondly, we utilize a weighted max-min distance with variance to calculate distances, considering both weight and variance information. …”
Get full text

EFFECTIVENESS OF CLINICALLY SUPERVISED EXERCISE PROGRAM ASCOMPARED TO HOME BASED EXERCISE PROGRAM ON PAIN ANDDISABILITY IN KNEE OSTEOARTHRITIS by Wahaj Sheikh

“…Mean standard deviation age weight quantitative variables were calculated. Clinically supervised exercise group shows better results compared with control group with P- value of 0.001. …”
Get full text

Classroom Streaming and Academic Achievement Among Atudents in Aecondary Achools in Uganda: Evidence from Apac and Jinja Districts. by Karuhanga, Samuel, Chama, Julius, Bantu, Edward, Tibesasa, Ruth, Turyasingura, Benson

“…The analysis of the relationship between streaming and academic achievement revealed that the p-calculated value was found to be 0.0001 with df = 238. …”
Get full text