Stabilisation of multi‐loop amplifiers using circuit‐based two‐port models stability analysis by Abbas Pasdar, Masoud Meghdadi, Ali Medi

“…Presenting several provisions, the return ratios are extracted by employing immittance or hybrid matrices (Z, Y, G or H) of active two ports. …”
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An Integrative Approach to Accurate Vehicle Logo Detection by Hao Pan, Bailing Zhang

“…A two-stage cascade classier proceeds with the segmented RoI, using a hybrid of Gentle Adaboost and Support Vector Machine (SVM), resulting in precise logo positioning. …”
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Innovative Integration and Optimization of RE and Smart Energy Management Systems in Skyscrapers: Enhancing Sustainability and Energy Self-Sufficiency in Vertical Cities by Yan Bingzhuo

“…This paper reviews key strategies for incorporating renewable energy (RE) technologies such as solar, wind, geothermal, and hybrid systems into skyscrapers. It also explores the role of Smart Energy Management Systems (SEMS) in optimizing energy use through real-time monitoring, predictive analytics, and automated control. …”
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Extended Reach 10 Gb/s Transmission with an Optical I/Q Modulator Using VCSELs over OFDM-Based Multimode Fiber Link by Deepak Kedia, Monika Nehra

“…The proposed I/Q modulation technique comprises two VCSELs in a 90° hybrid combination to produce I/Q modulated OFDM signal. …”
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Linear and nonlinear record high optical birefringence in anisotropic van der Waals crystals by Luca Sortino

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Electricity Load Forecasting Using Support Vector Regression with Memetic Algorithms by Zhongyi Hu, Yukun Bao, Tao Xiong

“…Experimental results confirm that the proposed FA-MA based SVR model can not only yield more accurate forecasting results than the other four evolutionary algorithms based SVR models and three well-known forecasting models but also outperform the hybrid algorithms in the related existing literature.…”
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Exploring primordial black holes and gravitational waves with R-symmetric GUT Higgs inflation by Nadir Ijaz, Mansoor Ur Rehman

“…We explore the possibility of an ultra-slow-roll phase in a hybrid inflation framework, where the GUT Higgs field primarily takes on the role of the inflaton. …”
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Influencias bizantinas en la moneda y política monetaria visigoda by Álvaro Rodríguez Peinado

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Adaptive learning in bionics: transforming science education by Nadine Honke, Sebastian Becker-Genschow

“…Data from questionnaires and performance tests assessed prior knowledge, learning success, cognitive activation, and situational interest.ResultsThe findings indicate that 98% of students found digital media motivating, with 81% favoring a hybrid mix of traditional and digital teaching methods. …”
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Investigating the Effective Components of Institutional Challenges of Citizen Participation in Sustainable Urban Regeneration Case Study: Tabriz City by nazli pakro, dariyosh Sattarzadeh

“…The present research is developmental-applied regarding the purpose and methodologically hybrid which uses both qualitative and quantitative methods. …”
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Multiple Linear Regression Model Based on Neural Network and Its Application in the MBR Simulation by Chunqing Li, Zixiang Yang, Yiquan Deng, Tao Wang

“…The system is researched and developed with the hybrid programming of VC++ programming language and OpenGL, with a multifactor linear regression model of affecting MBR membrane fluxes based on neural network, applying modeling method of integer instead of float and quad tree recursion. …”
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State of the object and state’s indicators. Problems of personnel management by M. S. Mokiy, M. E. Cortés

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Performance optimization of the CLIC positron source by Yongke Zhao, Steffen Doebert, Andrea Latina

“…The baseline configuration of the Compact Linear Collider positron source is optimized at three different collision energy stages for both drive beam-based and klystron-based acceleration modes. The hybrid target is replaced with a single amorphous tungsten target with the target thickness and electron beam spot size optimized. …”
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Faster-Than-Real-Time Simulation of Lithium Ion Batteries with Full Spatial and Temporal Resolution by Sandip Mazumder, Jiheng Lu

“…Finally, it is demonstrated for an arbitrary rapidly changing transient load typical of a hybrid electric vehicle drive cycle. The model is able to predict the cell voltage of a 15-minute drive cycle in less than 12 seconds of compute time on a laptop with a 2.33 GHz Intel Pentium 4 processor.…”
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School of Spanish by V. A. Iovenko

“…She studied at the University of Madrid with Luis Bunuel, Federico Garcia Lorca and Salvador Dali, and communicated with people who later became the glory and pride of the world culture. …”
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Network model and topology control algorithm based on hierarchical autonomous system in space information network by Wei ZHANG, Geng-xin ZHANG, Dong-ming BIAN, Liang GOU, Zhi-dong XIE

“…Due to the distinguishing characteristics of space information network (SIN) such as large scale,high component complexity and dynamic,a novel network model based on hierarchical autonomous system (AS) was proposed.This model divided the complex SIN into simpler AS and sub-AS networks according to node properties,link capabilities,task features,distribution areas,etc.In these AS or sub-AS networks,different control strategies could be adopted.In this way,the dynamic network was decoupled into semi-static sub-networks,and the high dynamic coupling problem among sub-networks was solved.Then,an AS network topology control algorithm based on the hierarchical autonomous system model was proposed to minimize the time delay in the SIN.Compared with most existing approaches for SIN where either the purely centralized or the purely distributed control method was adopted,the proposed algorithm was a hybrid control method.In order to reduce the cost of control,the control message exchange was constrained among neighboring sub-AS networks.It is proved that the proposed algorithm achieve logical k-connectivity on the condition that the original physical topology is k-connectivity.Simulation results validate the theoretical analysis and effectiveness of the algorithm.…”
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The geology of Sierra Calderona (SE Iberian Cordillera, Spain), a review. Results of a new 1:25.000 scale geological mapping by Pedro Pablo Hernaiz-Huerta

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Fault Diagnosis of Lithium Battery Modules via Symmetrized Dot Pattern and Convolutional Neural Networks by Meng-Hui Wang, Jing-Xuan Hong, Shiue-Der Lu

“…This paper proposes a hybrid algorithm combining the symmetrized dot pattern (SDP) method and a convolutional neural network (CNN) for fault detection in lithium battery modules. …”
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Research on throughput maximization for intelligent reflecting surface assisted dual-hop relay wireless powered communication network by Zhen YANG, Xuan FENG, Bin LYU

“…To improve the energy and information transmission efficiency of relay-based wireless powered communication network (WPCN), a two intelligent reflecting surface (IRS) assisted dual-hop relay wireless transmission scheme was proposed.In particular, IRS₁ and IRS₂ were deployed between the base station (BS) and hybrid relay node (HRN), and between the HRN and users, respectively, which could improve the efficiency of energy transfer from the HRN to users, data transmission from users to the HRN and data forwarding from HRN to BS.To maximize the system throughput, an optimization problem was formulated, where the time scheduling of energy, information transmission and forwarding, the phase shifts of IRS, and the delivered power of users were jointly optimized.To address non-convexity of the formulated problem, an efficient alternating optimization algorithm was proposed and the sub-optimal solution was obtained.In addition, the convergence and computational complexity of the proposed algorithm were analyzed.Numerical results verify that IRS can effectively improve the throughput of WPCN based on relay.In addition, compared to the benchmark schemes, the proposed optimal transmission scheme can significantly improve the system performance in terms of throughput.…”
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Williams expansion-based approximation of the stress field in an Al 2024 body with a crack from optical measurements by S. Seitl, L. Malíková, J. Sobek, P. Frantík, P. Lopez-Crespo

“…The stress fields reconstructed based on the displacement data obtained experimentally by means of optical measurements are verified by means of the stress field approximations derived for the normalized CT specimen via hybrid elements.…”
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