The Analysis of Grade VIII Spatial Visual Abilities at SMP Negeri 3 Ampibabo in Understanding the Concept of a Quartend Based on Van Hiele’s Geometry Thinking Levels by Nur Janah, Sukayasa Sukayasa, Dasa Ismaimuza, Welli Meinarni

“…The results of the research show that students who are at the Van Hiele level of geometric thinking, where students who are at level 0, do not all meet the indicators of visual spatial ability in imagination which is the most dominant indicator, but there are still errors in thisdepicting a quadrilateral, while students who are at level 1-2 fulfill the visual-spatial ability indicators of imagining, conceptualizing, problem solving, and pattern searching.…”
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Robustness analysis of exponential stability of Cohen-Grossberg neural network with neutral terms by Yijia Zhang, Tao Xie, Yunlong Ma

“…This paper discusses the robustness of neutral-type Cohen-Grossberg neural networks with time delays and stochastic disturbances. And the problem is whether the Cohen-Grossberg neural networks, which originally maintain exponential stability, still achieves exponential stability when subjected to three simultaneous disturbances, namely, time delays, stochastic perturbations, and neutral terms. …”
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Controlling Hybrid Machine Tools concerning Error Compensation of Chain Elements by Khanh Duong-Quoc, Thuy Le-Thi-Thu, Long Pham-Thanh, Ngoc Nong-Minh

“…The base exchange technique to determine the error compensation motion of the workbench, the technique of solving the inverse kinematics problem by the generalized reduced gradient (GRG) method, and the principle of joint motion combination are then introduced in detail in the paper. …”
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IMRMB-Net: A lightweight student behavior recognition model for complex classroom scenarios. by Caihong Feng, Zheng Luo, Deyao Kong, Yunhong Ding, Jingyu Liu

“…Meanwhile, this study verifies that IMRMB-Net can effectively solve the occlusion problem in classroom scenarios through experiments on the UK_Dataset and SCB_Dataset occlusion subsets. …”
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Multi-UAVs task allocation method based on MPSO-SA-DQN by Peng Pengfei, Gong Xue, Zheng Yalian

“…Although many methods are proposed to solve the Multi-UAV task allocation, there still existing the problems of complex time constraints and uncertain solution space. …”
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Deep learning based model predictive control of active filter inverter as interface for photovoltaic generation by Amin Rasoulian, Hadi Saghafi, Mohammadali Abbasian, Majid Delshad

“…Although MPC is an easily implemented control system, it needs a high computational complexity due to the dependency on solving an iterative optimization problem. To overcome this problem, this study develops an artificial intelligence‐based on one‐dimensional convolutional neural network (1D‐CNN) based MPCs. …”
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The Effectiveness of Self-Directed Learning on The Professional Development of Pre-Registration Nursing Students: by Yusra Al-Nasseri

“…SDL found to facilitate the acquisition of skills, knowledge and problem solving skills effectively. Also, it is a satisfying approach and meets students' needs. …”
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Fear of hypoglycaemia in patients with type 1 diabetes by Evgenia Mikhailovna Patrakeeva, Mariia Nikolayevna Dunicheva, Alsu Gafurovna Zalevskaya

“…The methods for regulating the fear of hypoglycaemia range from behavioural to pharmaceutical and surgical ones, and include a broad range of activities. Nevertheless, the problem remains quite relevant today and an integral approach for solving this problem, both by the physician and by the patient, should be used. …”
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PREDICTIVE DISTRIBUTION TO DETERMINE LEARNING MODEL AT THE STRATEGIC COMPETENCE LEVEL OF STUDENTS IN STATISTICS GROUP COURSE by Mokhammad Ridwan Yudhanegara, Karunia Eka Lestari

“…The purpose is to provide policy recommendations on appropriate learning models for lecturers in improving students' strategic competence, which is an ability that students need to master in solving various mathematical problems. The main discussion of this paper consists of three parts: clustering, predictive distribution, and statistical inference. …”
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Enhancing User Experiences of Mobile-Based Augmented Reality via Spatial Augmented Reality: Designs and Architectures of Projector-Camera Devices by Thitirat Siriborvornratanakul

“…Also, prices of mobile projectors are still relatively high. Moreover, there are still many technical problems regarding projector-based AR that have been left unsolved. …”
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ANALISIS KEMAMPUAN REPRESENTASI MATEMATIS PESERTA DIDIK PADA MATERI PROGRAM LINEAR by Eunike Ester Mataheru, Tanwey Gerson Ratumanan, Carolina Selfisina Ayal

“…The mathematical representation ability of students is still low. Students still find it difficult to solve mathematical problems related to aspects of verbal indicators, picture indicators, and symbol indicators. …”
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Design and Testing of a Four-Arm Multi-Joint Apple Harvesting Robot Based on Singularity Analysis by Xiaojie Lei, Jizhan Liu, Houkang Jiang, Baocheng Xu, Yucheng Jin, Jianan Gao

“…Through experimental comparison and analysis, Scheme B is more prominent in solving singular problems but still needs to improve the success rate in future research. …”
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LOCAL SELF-GOVERNMENT: PRACTICE OF ELECTORAL LEGISLATION ENFORCEMENT by A. Butakov

“…The article considers the sequence of solving this problem by the courts of the first, appellate and cassation instances, as a result of which the essence of the collision does not find its material and procedural solution, still remaining a gap both in the legislation and in the activities of federal control and supervisory bodies.…”
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A Revisit of Plant Food Waste Along Food Supply Chains: Impacts and Perspectives by Joana Gonçalves, Ofélia Anjos, Raquel P. F. Guiné

“…Therefore, it is crucial to conduct research to identify and report food waste so that stakeholders can contribute positively to solving this problem.…”
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Society’s Readiness for Modern Challenges of the Insurance Market: Bibliometric Analysis by Iryna Didenko, Natalia Sidelnyk

“…Systematization of literary sources and approaches for solving the problem of development and formation of the current insurance market indicates that it is necessary to use the best countries’ experience, adapting it to the domestic market. …”
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A Numerical Comparison of Eigenfunction Matching and Singularity-Respecting Galerkin Approximation Methods for Linear Water Wave Scattering by Ben Wilks, Michael H. Meylan

“…The convergence of two numerical methods for solving linear water wave scattering problems, namely the eigenfunction matching method (EMM) and the singularity-respecting Galerkin approximation (SRGA), is examined. …”
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Optimization strategy of UAV‐ARIS assisted vehicular communication system by Haitao Zhao, Zhuoran Xu, Yiyang Ni, Wenxue Sun, Hongbo Zhu, Yaxuan Liu, Zhaoying Mo

“…In this context, reconfigurable intelligent surface (RIS) provides a key way of solving this problem and effectively improves the performance and stability of the I‐SAT network. …”
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A Linear Regression Prediction-Based Dynamic Multi-Objective Evolutionary Algorithm with Correlations of Pareto Front Points by Junxia Ma, Yongxuan Sang, Yaoli Xu, Bo Wang

“…The Dynamic Multi-Objective Evolutionary Algorithm (DMOEA) is an effective way for solving DMOPs. Despite the existence of many research works proposing a variety of DMOEAs, the demand for efficient solutions to DMOPs in drastically changing scenarios is still not well met. …”
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IMPLEMENTASI MODEL PEMBELAJARAN PROJECT-BASED LEARNING (PJBL) DALAM PENGEMBANGAN BERPIKIR KRITIS by Dinah Mardatillah, Dadan Setiawan

“…The research instruments consisted of tests and assessment rubrics that measured critical thinking indicators, such as problem solving, analysis, and evaluation. The results showed a significant increase in students' critical thinking skills, with the  posttest average score reaching 100 compared to the pretest of 63.26. …”
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Prof. Em. Dr. med. Alex Vermeulen (1927–2023)—A Giant in Endocrinology by Carl De Crée

“…His love for math, endocrinology, and problem-solving led to a formula for the estimation of free testosterone in serum, which has not been improved upon to date and is still in use worldwide. …”
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