Fully automated CFD simulation system research based on design scheme tree by Zijun Liu

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Research of the Fast Modeling for Spiral Bevel Gear with Spherical Involute based on the SWEEP by Li Tongzhong, Fan Jun, Adayi·Xieeryazidan

“…The parametric modeling of spiral bevel gear is of great significance to its further research on tooth contact analysis in its digitized design.From the precision of spiral bevel gear tooth with spherical involute tooth profile,the principle of forming the spherical involute is used to solve the parametric equations of all parts of tooth profile curve.Combining the unique advantages of Frenet frame in the SWEEP surface modeling,a modeling method of tooth surface of spiral bevel gear with the spherical involute is presented based on the SWEEP.Finally,the model is created by using the transverse tooth profiles through the SWEEP method.The numerical example verified that this method can finish fast and accurate parametric modeling process of the spiral bevel gear tooth surface,a new access to design of the spiral bevel gear is provided.…”
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Research on Security Algorithm for Crossing Heterogeneous Network Based on Unified Communication Technology by Yingying Chen, Geng Zhang, Mingyue Di, Jie Li, Meilin Dang, Guilan Xing

“…Based on the study of heterogeneous networks through the issues and the status quo on the symmetric key cryptography, asymmetric key cryptosystem in-depth research, an encryption algorithm based on the RSA algorithm and improved DES algorithm was proposed. …”
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Book review: Looking for information: examining research on how people engage with information by Thomas Wilson

“…Information Research: An International Electronic Journal…”
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Research on key technologies of direct-to-handset under satellite-terrestrial integrated network by LIU Hui, YE Yang, DING Zhidong, LIU Xianghua, ZHU Ziyuan, ZHOU Jing

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Analysis of the subject field of the phenomenon of communicative culture in dissertation research on pedagogical science by Valentina G. Ryndak, Yuliya A. Bazhenova

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Research on self-training neural machine translation based on monolingual priority sampling by ZHANG Xiaoyan, PANG Lei, DU Xiaofeng, LU Tianbo, XIA Yamei

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Problem-Based Learning Research in Anesthesia Teaching: Current Status and Future Perspective by G. Chilkoti, M. Mohta, R. Wadhwa, A. K. Saxena

“…Anesthesiology Research and Practice…”
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Research of temperature deformations of selflubricating tapered bearings of low-consumption rotor units by N. A. Raykovskiy, V. L. Yusha, A. V. Tretyakov, V. A. Zakharov, K. I. Kuznetsov

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STRENGTH RESEARCH AND OPTIMIZATION DESIGN OF TWIST BEAM BASED ON FINITE ELEMENT ANALYSIS by TIAN Wei

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Bridging gaps in orthopedic residency admissions: embracing diversity beyond research metrics by Rahul Kumar, Ansh Gosain, Jeremy Joshua Saintyl, Ajay Zheng, Karsten Chima, Roger Cassagnol

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Family resilience: report of a research with female same-sex couples with children by Paula Machado, Elaine Rabinovich

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BASED ON THE NUMERICAL SIMULATION OF COLD ROLL-BEATING FORMING RESIDUAL STRESS RESEARCH by CUI LiMu, XIAO JiMing

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Research on Optimal Power Generation Scheduling for Reservoir in Multi-Tailed River Channels by ZHANG Yonghui, WANG Jian, MA Jun, LI Dashang, WU Chengjun

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Research on the Influence of the RV-40E Reducer Modal on Its Transmission Error by Ding Guolong, Zhan Mingru, Zhao Daxing, Yu Yunqing, Dong Honggang

“…In order to reveal the influence law of RV reducer modal on transmission error, the RV-40E is used as the research object, the equivalent model method is used to construct its mass stiffness dynamic model and then the mathematical model of the RV reducer transmission error and natural frequency is established. …”
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The role of computer-mediated communication in the research process of music Sscholars: an exploratory investigation by Christine D. Brown

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Analysis and research on propagation field strength characteristics of non-line-of-sight signal by Fengxun GONG, Ying ZHANG

“…In order to explore the diffraction loss caused by non-line-of-sight (NLOS ) propagation caused by obstacles in the airport communication path, the attenuation characteristics of signal field were studied.Firstly, based on the influence of different terrain environments on signal propagation in ITU-R P.1546, a combined signal field strength model was constructed with Deygout model.Secondly, according to the number of obstacles, the propagation characteristics of the received field strength varying with the height of obstacles were analyzed.The simulation results show that the higher the single obstacle is, the larger the Fresnel zone occupying 0.6F₁ is and the smaller the field strength is.In the dual obstacle path, the obstacle with increased height goes through the process of changing from secondary to main obstacle until only the main obstacle is left, so that the field strength gradually decreases.Thirdly, the relationship between secondary obstacle height and 0.6F₁ Fresnel zone was analyzed for field strength rise.Finally, the minimum threshold of the covered field strength was adjusted to determine whether the receiving device was blocked by obstacles and the signal was shielded.The above research results can provide a reference for simulating the distribution of obstacles in various airport scenarios in the future, and predicting whether the receiver is interfered by obstacles or affects the field intensity coverage.…”
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Research on Pneumothorax Classification Model of DenseNet Based on Multilayer Network Optimization by Hongliang Huang, Qike Wang, Lidong Wang

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Design and Research of Semiactive Quasi-Zero Stiffness Vibration Isolation System for Vehicles by Shaohua Li, Guizhen Feng, Quan Zhao

“…The design idea and research results of the semiactive QZS isolator may provide theoretical guidance and engineering reference for vibration isolation.…”
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Research on high dynamic high altitude platforms network oriented routing protocol by Wei-qiang WU, Shi ZHENG, Qin-yu ZHANG

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