Transient Frequency Interaction Between Grid-Following and Grid-Forming Sources in Windfarm Under Severe Grid Faults by ZHANG Yu, ZHANG Chen, BAO Yanhong, WU Feng, CAI Xu

“…To address the issues of transient stability in heterogeneous wind farms with grid-forming energy storage, a transient analysis model of the heterogeneous system is developed, which incorporates both grid-following wind turbine units and grid-forming energy storage sources. …”
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Perturbation Methods for the Eigencharacteristics of Symmetric and Asymmetric Systems by Philip D. Cha, Austin Shin

“…In the incremental perturbation method, the straightforward approach is extended to analyze systems with large perturbations using an iterative scheme. Finally, in the triple product method, the accuracy of the approximate eigenvalues is significantly improved by exploiting the orthogonality conditions of the perturbed eigenvectors. …”
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Effect of High Percentages of Coated Recycled Aggregates on the Flexural Behavior of Reinforced Concrete Beams by Catalina Martínez, Viviana Letelier, Bruno Wenzel

“…In addition, the load capacity of the beams with RA was higher than the theoretical values provided by the codes. Finally, the experimental critical deflection was higher than that calculated by the code equations. …”
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Urban Road Landscape Design and Digital Twin Simulation Modeling Analysis by Nan Yin, Minghui Cai

“…The server’s data may be improved by modernized fruit fly optimization (MFFO) to enhance the transmission control protocol (TCP). Finally, the performances from the urban road design are examined and matched with existing techniques. …”
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Research of the Shift Schedule and Ratio Optimization for the Transmission System of a Two-speed Electric Vehicle by Zhou Yunshan, Yang Kefeng

“…An enumeration algorithm,which has the function of non- dominated comparing and filtering,is designed to obtain the Pareto- optimal solution set for the dual objective function. Finally the proposed electric vehicle with a set of the optimal ratio solutions is compared with this vehicle with the initial ratios. …”
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CONSTRUCTION OF SOCIAL SCIENCES AND HUMANITIES TOWARDS NUSANTARANOLOGY by Kamaruzzaman Bustamam Ahmad, Fitri Zulfidar Ibrahim

“…The authors also found that various research results from local researchers have shown that the products of knowledge in Nusantara are very profound if they are framed under a scientific umbrella, i.e Nusantaranology. Finally, this study is expected to be the first step for researchers in Indonesia to carry out various studies on local issues, while continuing to strengthen the philosophical foundations of science, to reinforce the concept of Nusantaranology or Indonesian Studies.…”
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Fault Detection, Isolation, and Accommodation for LTI Systems Based on GIMC Structure by D. U. Campos-Delgado, E. Palacios, D. R. Espinoza-Trejo

“…After a fault scenario is detected, a general fault compensator is activated. Finally, once the fault is isolated, a specific compensator is introduced. …”
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DroidBet:event-driven automatic detection of network behaviors for Android applications by Song-jie WEI, Gao-xiang WU, Na LUO, Zhao-wei SHI, Zi-yang ZHOU

“…The most Android applications connect to Internet to communicate with the outside world.Applications’ network-related activities were reflected and described with network traffic.By analyzing and modeling network traffic of Android applications,network behaviors of Android applications could be subsequently characterized.Therefore,DroidBet:an event-driven network behavior automatic detection system was presented,to test and evaluate Android applications automatically.Firstly,a scenario simulation event library was built to simulate the events that applications may be executed in the process,so as to trigger the network behavior of the application as much as possible.Then,the test sequence based on the state transition analysis method was automatically generated,and the network behavior was dynamically collected during the application testing process.Finally,the machine learning method was used to learn and train the collected network behavior,and the network behavior model based on BP neural network was generated to detect the behavior of the unknown Android application.The experimental results show that DroidBet can effectively trigger and extract the network behavior of the application,which has the advantages of high accuracy and low resource cost.…”
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Oxidative stress induced protein aggregation via GGCT produced pyroglutamic acid in drug resistant glioblastoma by Deanna Tiek, Xiao Song, Xiaozhou Yu, Runxin Wu, Rebeca Iglesia, Alicia Catezone, Katy McCortney, Jordain Walshon, Craig Horbinski, Pouya Jamshidi, Rudolph Castellani, Robert Vassar, Jason Miska, Bo Hu, Shi-Yuan Cheng

“…We further observe that the byproduct of GGCT—pyroglutamic acid—can bind aggregating proteins and that genetic and pharmacological inhibition of GGCT prevents protein aggregation. Finally, we found increased protein aggregation, GGCT expression, and pyroglutamic acid staining in recurrent GBM patient samples, adjacent non-tumor brain, and Alzheimer’s brains. …”
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Privacy-preserving attribute ticket scheme based on mobile terminal with smart card by Rui SHI, Huamin FENG, Huiqin XIE, Guozhen SHI, Biao LIU, Yang YANG

“…To solve the problem that the existing electronic ticket systems are challenging to deploy in resource-constrained devices and cannot prevent the sharing of tickets among unauthorized devices, a privacy-preserving attribute ticket scheme based on mobile terminal with a smart card was proposed.The smart card was a secure and constrained-yet-trusted core device that holds secret information and performs lightweight operations.The mobile terminal was a powerful helper device that handles key-independent and time-consuming operations.Firstly, the efficient attribute-based ticket scheme deployed on the mobile terminal with a smart card was constructed by combining a pseudorandom function, anonymous ephemeral identities scheme, aggregatable signatures with randomizable tags, and Pointcheval-Sanders signatures.Secondly, the security model of the electronic tickets system was presented, and the proposed scheme was proved to be unlinkable and unforgeable.Finally, the proposed scheme was implemented on a personal computer, a smart card (Aisinochip ACH512), and a smart phone (Huawei Honor 9i), and the comparison and experimental results show that it is efficient.…”
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OPTIMAL DESIGN AND RESEARCH OF SPACE UNLOCKING DEVICE FOR NON-SELF-LOCKING THREAD CONNECTION by ZHAO Hui, WANG Jing, TIAN Yun, LIN ChengXin, SUN DePing

“…At the same time, the overrunning clutch was selected as the transmission main body of the redundant driving mechanism, which can ensure the smooth unlocking of the device in the case of failure of the main power source, and effectively avoid the interference between the redundant power source and the main power source in the normal operation of the device. Finally, the dynamic simulation analysis and experimental verification of the space unlocking device driven by the redundant mechanism have been carried out. …”
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The role of educational institutions in transformations to achieve sustainable development by Olha Kurylo, Olena Kryvylova, Viktoriia Zhyhir, Valentyna Peregudova, Yuliia Bielova-Oleynik, Serhii Onyshchenko, Olena Revutska

“…The results highlight the need to improve management strategies, integrate sustainable development principles into educational programs, and strengthen international partnerships. Finally, the study offers recommendations for further adaptation of educational institutions to changing conditions to ensure the sustainable development of Ukrainian society.…”
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Numerical and Experimental-Based Framework for Fuel Cell System Fatigue Analysis in Frequency Domain by Zhe Liu, Mingjie Wang, Pengbo Guo, Dawei Gao, Yunkai Gao

“…Next, random vibration analysis was performed to determine the root mean square (RMS) stress distribution of the fixed plate assembly in a random vibration environment, and the results were validated through experimental tests. Finally, Miner’s linear cumulative damage rule and the rainflow distribution model for random processes were applied to predict the fatigue life of the fixed plate assembly and connecting bolts. …”
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On Oscillations and Noise in Multicomponent Adsorption: The Nature of Multiple Stationary States by Olga M. Jakšić, Zoran Jakšić, Milena B. Rašljić, Ljiljana Z. Kolar-Anić

“…We address perturbations around the steady state analytically, first in a classical way, then by introducing Langevin forces and analyzing the reaction flux and cross-correlations, then by applying the stochastic chemical master equation approach, and finally, numerically, by using stochastic simulation algorithms. …”
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Deep reinforcement learning-based resource joint optimization for millimeter-wave massive MIMO systems by LIU Qingli, LI Xiaoyu, LI Rui

“…The method was adopted in a three-stage strategy, firstly, an RF beamformer was constructed to reduce the hardware cost and total power consumption through a small number of RF chains; secondly, a baseband precoder was designed using the effective channel state information; and finally, a two-tier deep reinforcement learning architecture was designed and applied to realize dynamic discrete bandwidth and continuous power resource allocation. …”
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Research of the Operation Characteristic of New Type CVT System Used in Heavy Duty Drilling Automation Platform by Zhang Juan, Fan Minglong

“…In order to solve the problems of difficult arrangement,high production cost of drilling automation platform transmission system in the heavy duty condition,a new CVT system of drilling automation platform is introduced by analyzing the new type layout scheme of CVT structure,working principle and key performance indicators,and the influence of the differential mechanism transmission ratio of the new CVT system on the torque distribution ratio,output and input torque ratio of the new system and the influence of the reducing mechanism transmission ratio on the torque distribution ratio of the new system are calculated. Finally,the feasibility of new type CVT system of heavy duty drilling automation platform is validated by the test method. …”
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The Complexity of the Minimum Sensor Cover Problem with Unit-Disk Sensing Regions over a Connected Monitored Region by Ren-Song Ko

“…Furthermore, we propose an efficient algorithm for reducing MUDC to MSC which has many well-known algorithms for approximated solutions. Finally, we present a decentralized scalable algorithm with a guaranteed performance and a constant approximation factor algorithm if the maximum node density is fixed.…”
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A Novel Power-Driven Grey Model with Whale Optimization Algorithm and Its Application in Forecasting the Residential Energy Consumption in China by Peng Zhang, Xin Ma, Kun She

“…Two validations on real-world datasets are conducted, and the results indicate that the power-driven grey model has significant advantages on the aspect of prediction performance compared with the other seven classical grey prediction methods. Finally, the power-driven grey model is applied in forecasting the total residential energy and the thermal energy consumption of China.…”
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A Computable Measure of Algorithmic Probability by Finite Approximations with an Application to Integer Sequences by Fernando Soler-Toscano, Hector Zenil

“…We provide error estimations of mk with respect to m. Finally, we present an application to integer sequences from the On-Line Encyclopedia of Integer Sequences, which suggests that our AP-based measures may characterize nonstatistical patterns, and we report interesting correlations with textual, function, and program description lengths of the said sequences.…”
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A Survey on Algorithms for Intelligent Computing and Smart City Applications by Zhao Tong, Feng Ye, Ming Yan, Hong Liu, Sunitha Basodi

“…Second, it describes the framework of a smart city in accordance with the given definition. Finally, various intelligent algorithms to make cities smarter, along with specific examples, are discussed and analyzed.…”
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