A Multi-Objective Facility Coverage Location Problem for Emergency Medical Service Decisions in Hajj by Huda Zaki Naji, Mohanad Al-Behadili, Mohammad Sari Kadim

“… This paper proposes a multi-objective facility model of coverage location problem to determine the number, locations, and redeployments of Emergency Medical Services (EMS) system. …”
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Reference Point and Grid Method-Based Evolutionary Algorithm with Entropy for Many-Objective Optimization Problems by Qi Leng, Bo Shan, Chong Zhou

“…These two algorithms preserve population diversity by employing reference point and grid mechanisms, respectively. However, they still have limitations when addressing many-objective optimization problems. …”
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A quasi-opposition learning and chaos local search based on walrus optimization for global optimization problems by Yier Li, Lei Li, Zhengpu Lian, Kang Zhou, Yuchen Dai

“…Abstract The Walrus Optimization (WO) algorithm, as an emerging metaheuristic algorithm, has shown excellent performance in problem-solving, however it still faces issues such as slow convergence and susceptibility to getting trapped in local optima. …”
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Reduction of the Reconstruction Error With Lower and Upper Bounds in Synthetic Aperture Imaging Radiometers by Xiaocheng Yang, Zhenyi Yang, Jingye Yan, Lin Wu, Mingfeng Jiang, Wentao Lyu

“…Owing to the ill-posed problem and band-limited physical characteristic, there is a still large residual error for traditional regularization methods. …”
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Discrete-Event Simulation Integrates an Improved NEH Algorithm for Practical Flowshop Scheduling Problems in the Satellite Industry by Guangzhen Li, Lei Zhang

“…The production of multiple types of satellites based on a common manufacturing platform represents a permutation flowshop scheduling problem (PFSP) with complex constraints. This is a highly complex scheduling problem, yet there is still a gap between theoretical research and practical application, particularly in the satellite industry. …”
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Implementation of Problem-Based Learning Based on Mathematical Literacy to Improve Student’s Higher-Order Thinking Skills by Astri Eka Rahmawati, Restu Lusiana, Sri Wahyu Utami

“… HOTS are high-level thinking skills that are important to have in the era of globalization to solve complex problems. However, many students still have relatively low HOTS, especially when the issue is relevant to everyday life. …”
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Systematic Literature Review of the Use of Computational Intelligence in the Routing and Spectrum Assignment Problem in Elastic Optical Networks by Renan V. B. Carvalho, Henrique A. Dinarte, Raul C. Almeida Jr., Carmelo J. A. Bastos-Filho

“…The main conclusions indicate that the community still needs to explore the RSA problem with the freedom to solve it without considering a fixed order of the two subproblems: routing and spectrum allocation. …”
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2DUMAP: Two-Dimensional Uniform Manifold Approximation and Projection for Fault Diagnosis by Benchao Li, Yuanyuan Zheng, Ruisheng Ran

“…To address this problem, a mapping matrix is learned to directly extend Out-of-Sample data, but this approach still faces the issue of the mapping matrix being too large. …”
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V. S. Merlin About the Problem of Psychological Training in the Pedagogical Higher School (Celebrating the 115th Anniversary of the Scientist) by B. A. Vyatkin, M. P. Shchukin

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Ant Colony Optimization for Multiple Pickup and Multiple Delivery Vehicle Routing Problem with Time Window and Heterogeneous Fleets by Phan Nguyen Ky Phuc, Nguyen Le Phuong Thao

“…This study focuses on solving the vehicle routing problem (VRP) of E-logistics service providers. …”
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CHALLENGES IN DEVELOPING JUNIOR HIGH SCHOOL STUDENTS' COMPUTATIONAL THINKING SKILLS IN MATHEMATICS THROUGH PROBLEM-BASED LEARNING by Muhammad Tareq Ghifari, Nurjanah Nurjanah, Tatang Herman, Hania Rahmah

“…Based on the analysis, it was found that students, despite their teachers implementing problem-based learning, still lacked strong computational thinking skills. …”
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Some problems of interpretation of normative legal acts of civil legislation (from D.I. Meyer until nowadays) by V.N. Koval

“…The paper describes the problems of interpretation of normative legal acts. …”
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Timewise–dependent Coefficients Identification Problems for Third-Order Pseudo-Parabolic Equations from Nonlocal Extra Conditions by Mohammed S. Hussein, Sayl Gani, Taysir E. Dyhoum

“…A finite difference schema is used for solving direct problems. In contrast, the inverse problems were reformulated as nonlinear least-square minimization and solved efficiently by optimizing MATLAB routine lsqnonlin. …”
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PROBLEMATIKA PEMBELAJARAN IPA: ANALISIS KESULITAN SISWA DALAM MEMAHAMI MATERI DAN SOLUSINYA by Susilasari Susilasari, Rian Vebrianto, Muh Habibi, Yovita Yovita

“…And how to find solutions to solve this problem in elementary school. The methodology of this study uses the Mixmethod research type, which is presented with quantitative data then clarified with qualitative data. …”
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FINANCIAL PROBLEMS OF BOTTOM 40 PERCENT BUMIPUTERA IN MALAYSIA: A POSSIBLE SOLUTION THROUGH WAQF-BASED CROWDFUNDING by Abidullah ABID, Muhammad Hakimi Mohd SHAFIAI

“…However, it is still not enough as many of the bottom 40 percent are neglected to avail the facility. …”
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Using a Tuning Parameter to Compromise Computation Time and Shipping Cost in an MDVRP by Mohammad Amin Zajkani, Reza Rahimi Baghbadorani, Mohammad Haeri

“…In this paper, a new approach is introduced that solves the multi-depot vehicle routing problem (MDVRP) in real-time. …”
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Kritické zhodnocení Popperova řešení problému indukce by Ondřej Sloup

“…Even two hundred and fifty years after Hume’s death, the ef-fort to justify inductive inferences still preoccupiesphilosophers. Sir Karl Popper believed that he hadsuccessfully solved this fundamental philosophicalproblem. …”
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Education in Post-Conflict Societies: Angola and Mozambique’s Path to an Accessible and Sovereign Education System by GRIBANOVA Valentina Valerievna, GRISHINA Nina Vladimirovna

“…The consequences of the colonial past and the heavy legacy of the civil wars are still making themselves felt today. Foreign partners, including the Russian Federation, are helping both countries to solve existing problems. …”
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An Optimization Coverage Strategy for Wireless Sensor Network Nodes Based on Path Loss and False Alarm Probability by Jianing Guo, Yunshan Sun, Ting Liu, Yanqin Li, Teng Fei

“…Based on this perception model, the optimization objective function of the WSN node optimization coverage problem is established, and then the intelligent optimization algorithm is used to solve the objective function and finally achieve the optimization coverage of sensor nodes. …”
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Problems of preventing suicidal behavior of adolescents in the educational environment and countering right violation (crimes) related to the activities of «death groups» by V. V. Chernukhina

“…The aim of the study is to identify the main problem areas that hinder the formation of an effective system for the prevention of suicide among adolescents and to identify ways to solve them. …”
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