A genetic algorithm based method of optimizing dispersion matrix for RDSM system by Peng ZHANG, Xiaoping JIN, Dongxiao CHEN

“…Rectangular differential spatial modulation (RDSM) is a multi-antenna incoherent modulation technology with high spectral efficiency, low power consumption, and zero-overhead for channel estimation.RDSM is especially suitable for 6G communication systems, such as fast-moving Internet of vehicles, Internet of things, cellular networks, etc.However, the construction of the sparse rectangular unitary space-time dispersion matrix (DM) at transmitter is a problem.The proposed Genetic algorithm (GA) will result in less computational complexity than the currently used random research.The fitness of GA was calculated by the rank and determinant criterion (RDC) method to avoid discussions in differential system.Due to characteristics of constellation symbols of RDSM, the proposed method reduced the computational complexity during each single iteration in GA.The simulation results show that the optimized DMS can significantly improve the bit error rate (BER) performance of the RDSM system.Compared with random search, the low-complexity GA effectively improves the DMS optimization efficiency of RDSM.The computational complexity required for optimizing DMS is about 0.1% of random search optimization method.…”
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Dynamics Response Analysis of Subway Gear Transmission System with the Excitation of Time Variable Speed and Damping by Wu Huijie, Yang Jianwei, Wang Fumin

“…In order to research the influence of the excitation of variable speed and damping on subway gear transmission system,the subway helical gears model of the bend- torsion- axes is built,and the model considered the time- varying meshing stiffness,gear meshing error,backlash nonlinearity and torque of outside parameters during the subway working. …”
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Shapes of Obstacles in the Longitudinal Road Profile by Oldřich Kropáč, Peter Múčka

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Optimizing the Utilization of Generative Artificial Intelligence (AI) in the AEC Industry: ChatGPT Prompt Engineering and Design by Reihaneh Samsami

“…Several illustrative examples on construction scheduling and hazard recognition are provided to demonstrate the methodology proposed in this research. It is concluded that Generative AI, when effectively utilized, significantly enhances project scheduling and hazard recognition capability in the AEC industry with minimal error.…”
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PERANCANGAN DAN IMPLEMENTASI JARINGAN SARAF TIRUAN BACKPROPAGATION UNTUK MENDIAGNOSA PENYAKIT KULIT by Nurul Mutiani Sukarno, Panji Wisnu Wirawan, Satriyo Adhy

“…Information technology could solve those problems by capturing data and deliver optimal output using particular processes. This research aims to overcome the problem by developing a web based information system that implements backpropagation neural network. …”
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Link-centric analysis of variation by demographics in mobile phone communication patterns. by Mikaela Irene D Fudolig, Kunal Bhattacharya, Daniel Monsivais, Hang-Hyun Jo, Kimmo Kaski

“…Unlike most previous research on call detail records that focused on the variation of phone usage across individual users, we examine how the calling and texting patterns obtained from call detail records vary among pairs of users and how these patterns are affected by the nature of relationships between users. …”
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TSHD: Topic Segmentation Based on Headings Detection (Case Study: Resumes) by Majd E. Tannous, Wassim H. Ramadan, Mohanad A. Rajab

“…Due to the increased amount of data, it has become very necessary to manipulate resumes by computer to save time and effort. This research presents a new algorithm named TSHD for topic segmentation based on headings detection. …”
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Temperature and Humidity Monitoring System Using Node-Red Based on MQTT Protocol by Eko Budi Utomo, Nurhaliza Izzaturrahmani

“…Temperature and humidity monitoring system integrated with the Internet of Things (IoT) is an innovative step in monitoring environmental conditions in real-time. This research develops a monitoring system based on the MQTT (Message Queuing Telemetry Transport) protocol integrated with the Node-RED platform. …”
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Chaos and Stability of Spur Gear Transmission System for Locomotive Based on Energy Method and Floquet Theory by Junguo Wang, Bo Lv, Yongxiang Zhao

“…Considering the internal and external excitations such as time-varying mesh stiffness (TVMS), backlash, transmission error, torque of the traction motor, and load torque of the wheel/rail, a lumped mass model of the spur gear drive system for a railway locomotive is established. …”
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Optimal Collision Energy for Higgs Precision Measurements at the ILC250 by Maria Andrea Siddharta, Tian Junping

“…In the context of the International Linear Collider, the following research aims to look for the best energies for this machine to work at in order to achieve the most precise measurements on Higgs related quantities. …”
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INTERGRASI PASAR BERAS VERTIKAL ANTARA PETANI DAN PEDAGANG GROSIR DI INDONESIA by Muhlis Muhlis, Benny Osta Nababan

“…This study aims to examine the vertical rice market integration between the rice market at the farmer level and the rice market at the wholesale trader level. This research uses monthly rice price for farmers and wholesaler from January 2013-July 2020 obtained from the Central Bureau of Statistic Indonesia. …”
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The Philosophy of Human Rights Based on the Views of Ayatullah Jawadi Àmuli by hamid Parsania

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Augmented reality-based radial and lateral motion stimuli alter aiming performance in dart throwing by Yuki Ueyama, Masanori Harada

“…These findings imply that AR-based perceived motion has the potential to enhance motor skills by reducing error and variance. Therefore, although other types of motion may also exert effects, this study provides a basis for further research on AR-based illusions of motion perception.…”
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Topological Sequences Connected With Inverse Graphs of Finite Flexible Weak Inverse Property Quasigroups: An Approach From Polynomials to Machine Learning by Faizah D. Alanazi

“…Research on the confluence of algebra, graph theory, and machine learning has resulted in significant discoveries in mathematics, computer science, and artificial intelligence. …”
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Analysis of the influence internal and external factors on the performance of IDXV30 by Tumpal Samosir, Pardomuan Sihombing

“…In this research, authors examine the internal influence of BI7DRR, Inflation, Exchange Rate and JCI and external DJIA, the Fed, HSI and the contribution of factors that influence the performance of Index Value 30 (IDXV30) during the period September 2019 – December 2022. …”
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DESIGN AND PERFORMANCE ANALYSIS OF A TWO-STAGE REDUCED MICRO-MOTION SYSTEM WITHOUT ADDITIONAL MOTION

“…In order to achieve a smaller reduction ratio and thus obtain a flexible motion space with higher motion precision,a micro-motion system composed of a two-stage reduction micro-motion mechanism without additional motion and a piezoelectric ceramic actuator was designed,and its driving performance,motion performance and dynamic performance were studied.Based on the principle of flexible hinge lever and the principle of additional motion balance,a two-stage reduction micro-motion mechanism without additional motion was designed,which could realise the precision reduction of input displacement;a piezoelectric ceramic actuator was used to drive the two-stage reduction micro-motion mechanism to form a two-stage reduction micro-motion system;the finite element method was used to complete the analysis of the system's driving performance,kinematic performance and dynamics,and the experimental method to complete the analysis of the system's driving performance and dynamics.The analysis results show that the micro-motion system drive has the advantages of high linearity,small error,etc.,the system has excellent positioning performance,the system dynamic performance is good and will not resonate in the movement process.The research has an important reference value for the design and performance analysis of the micromotion system.…”
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THE EXPERIMENTAL DETERMINATION METHODOLOGY OF THE PARAMETERS IN THE EQUATION OF THE AIR TEMPERATURE DISTRIBUTION ON THE HFS HEIGHT by V. G. Gagarin, N. Yu. Plyushchenko, A. R. Kosarev

“…The research of the HPS effectiveness and the area of their application because of the wide application in the construction of hinged facade systems  (NFS) with a ventilated air interlayer is actual nowadays. …”
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Individual yeast cells signal at different levels but each with good precision by Steven S. Andrews, Roger Brent

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BDS Multipath Parameter Estimation in the Presence of Impulsive Noise by Jicheng Ding, Lin Zhao, Chun Jia, Zhibin Luo

“…A modified least mean p-norm (LMP) algorithm is developed to reduce the convergence time with the same steady-state error by predicting the updating trend of weights. …”
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Investigation of contact resistivity for Au–Ti–Pd–n-Si ohmic contacts for impatt diodes by V. V. Basanets, V. S. Slepokurov, V. V. Shinkarenko, R. Ya. Kudrik, Ya. Ya. Kudrik

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