Hemodynamic evaluation of pulsatile-flow generating device in left ventricular assist devices by A. S. Buchnev, A. P. Kuleshov, O. Yu. Esipova, A. A. Drobyshev, N. V. Grudinin

“…Objective: to investigate the efficiency of a device that generates pulsatile flow during constant-speed axial-flow pump operation for use in left ventricular assist devices.Materials and methods. …”
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MATHEMATICAL MODEL OF THE PIERCING MECHANISM by V.N. Kitaev, R.L. Afanasyev, M.V. Petrov

“…Major feature of developed design of the piercing mechanism to differ it from similar devices is use of magnetic system, increasing the speed of striker acceleration at the end of its travel thanks to additional acceleration of the striker by the magnet system. …”

Study of tribological properties and lubrication mechanism of surfactant-coated anthracite sheets used as lubricant additives by Hailong Liu, Yajing Huang, Yaozhu Wang, Xiaomin Zhao, Danqing Chen, Guohua Chen

“…In addition, compared with base oil, the average coefficient of friction, wear scar diameter, and wear volume of modified oil at a mass fraction of 0.03% span80-coated anthracite sheets decreased by 45.39%, 60.13%, and 95.95%, respectively. …”
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Experimental Study on the Influence Patterns of Buildings Displaced and Buried by Debris Flow by FENG Lei, SONG Dongri, CHEN Xiaoqing, LIU Jia, CHEN Qian, LIU Yunhui

“…The experimental sensors included ultrasonic sensors, three-axis force sensors, and pore water pressure sensors, along with high-speed cameras for observing the displacement process. …”
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Development of a Bicycle Road Surface Roughness and Risk Assessment Method Using Smartphone Sensor Technology by Dong-youn Lee, Ho-jun Yoo, Jae-yong Lee, Gyeong-ok Jeong

“…The FII showed a clear relationship between bump size and cycling speed, with higher bump sizes and faster cycling speeds leading to significantly increased impact forces on cyclists. …”
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AI-Driven Insect Detection, Real-Time Monitoring, and Population Forecasting in Greenhouses by Dimitrios Kapetas, Panagiotis Christakakis, Sofia Faliagka, Nikolaos Katsoulas, Eleftheria Maria Pechlivani

“…The main challenge is creating AI models that perform with speed and accuracy, enabling immediate farmer action. …”
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Crowd Evacuation in Stadiums Using Fire Alarm Prediction by Afnan A. Alazbah, Osama Rabie, Abdullah Al-Barakati

“…The predictive alarm system significantly reduces false alarm rates and enhances fire detection speed, allowing emergency responders to take preemptive action. …”
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Dynamic Characterization and Parametric Optimization of Secondary Cushioned Pump Valves in Drilling Systems: A 3D Transient Fluid–Structure Interaction Study by Yi Wu, Yongjun Hou

“…These findings provide actionable insights for optimizing high-pressure pump systems through hysteresis control and parametric adaptation.…”
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ReMAV: Reward Modeling of Autonomous Vehicles for Finding Likely Failure Events by Aizaz Sharif, Dusica Marijan

“…ReMAV outperforms two baselines and previous testing frameworks in effectiveness, efficiency, and speed of identifying failures. This demonstrates ReMAV’s capability to efficiently expose autonomous vehicle weaknesses using simple perturbation models.…”
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Study on erosion resistance experimental and mathematical modeling of nano-silica concrete in gravelly Gobi windy area by Kai Zhang, Bo Yang, Benli Liu, Yanhua Zhao, Aojun Guo, Li Chen, Yongshuai Liu, Guangyu Yan

“…The ER of NS-modified concrete exhibited a decreasing trend with the increase in erosion particle size. …”
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Understanding Provider-Level Variation in Clinical PracticeTake-Home Points by Kanupriya Soni, MD, Leigh A. Bukowski, MPH, Billie S. Davis, PhD, Joel M. Levin, BA, Jeremy M. Kahn, MD

“…A better understanding of the psychological factors underlying provider-level practice variation may reveal targets to standardize practice and speed adoption of new evidence. Research Question: Are provider-level psychological traits associated with practice patterns in the ICU? …”
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Temporal and spatial variation of PM2.5 in Antananarivo, the capital city of Madagascar by Mbolanjara Hélène Andriamamonjy, Zo Rakotomavo, Linda Geiser, Lovanomenjanahary Marline

“…Wind speed exhibits weak negative correlation with PM2.5, consistent with its role in particle dispersion. …”
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Photoalignment and photopatterning: New liquid crystal technology for displays and photonics by V. G. Chigrinov

“…In particular, we consider switches, controllers and polarization rotators, optical attenuators, switchable diffraction gratings, polarization image analyzers, liquid crystal lenses, and ferroelectric liquid crystal displays with increased operation speed. Conclusions. The liquid crystal photoalignment and photopatterning technology is a promising tool for new display and photonics applications. …”
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Reinventing the Trochoidal Toolpath Pattern by Adaptive Rounding Radius Loop Adjustments for Precision and Performance in End Milling Operations by Santhakumar Jayakumar, Sathish Kannan, Poongavanam Ganeshkumar, U. Mohammed Iqbal

“…The back surface of the chip structure appears rough and jagged due to the shearing action.…”
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Research Progress on the Morphology and Dynamics Development of Coastal Nebkhas by Dong Yuxiang, Ma Delong

“…Vegetation species type, coverage, density, and distribution all affect near-surface wind-sand movement, with the highest sand deposition typically occurring near vegetation on the windward slopes, where sand transport decreases. A technical approach combining observational and simulation studies has shaped the research, especially with the recent application of new technologies, such as Unmanned Aerial Vehicle measurement systems and computer simulations, which have significantly advanced the study of coastal nebkha morphology, airflow structure, and sediment transport patterns. …”
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Fault location and isolation technology for power grid automation based on intelligent algorithms by Qi Guo, Fuhe Wang, Suxia Cheng, Ke Wang, Yifan Zhang

“…Traditional fault detection and isolation methods rely on rule-based diagnostics, which frequently struggle for speed, precision, and adaptability to changing fault conditions. …”
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Proposing a template for selecting the coordinates of laboratory standards for executive management of the country. by mohammad hasan Izadparast, ali asghar pourezzat, Alireza Amirkabiri

“…Introduction In today's world, the speed of developments is increasing at a stunning rate, so the traditional policymaking mechanism of the past does not respond to today's conditions, and any mistake or delay in decision-making will cause irreparable damage to society. …”
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Experimental and Numerical Research Studies on Multifield Coupling Rotordynamic Behaviors of Motor by Shaojie Guo, Changqing Bai

“…The effect of the unbalanced load gradually decreases with the increase of the temperature. The experimental and numerical results indicate that the magnetic-solid-thermal coupling influence is a noticeable issue in the optimum design, failure diagnosis, and operation maintenance of motor systems.…”
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Optimization of Remote Backup Protection Coordination Logic Based on Dynamic Identification of Faulty Components in Transmission Grids by LIN Xiangning, JI Jihao, DING Yifan, LI Zhengtian, WENG Hanli

“…The dynamic setting strategy significantly shortens the action delay of remote backup protection， thus considerably enhancing sensitivity and speed. …”
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DDPG-Based UAV-RIS Framework for Optimizing Mobility in Future Wireless Communication Networks by Yasir Ullah, Idris Olalekan Adeoye, Mardeni Roslee, Mohd Azmi Ismail, Farman Ali, Shabeer Ahmad, Anwar Faizd Osman, Fatimah Zaharah Ali

“…The DDPG algorithm, based on reinforcement learning (RL), adapts UAV positioning and RIS configurations in a continuous action space. Simulation results show that the proposed approach significantly reduces HOF and OP, increases EE, enhances network throughput, and improves LoS probability compared to UAV-only, RIS-only, and without UAV-RIS deployments. …”
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