Dynamic Placement of Pinching Antennas for Multicast MU-MISO Downlinks by Jung-Chieh Chen, Po-Ching Wu, Kai-Kit Wong

“…Intergroup interference is eliminated via block-diagonalization beamforming, resulting in a tractable antenna-placement problem. To accommodate different hardware capabilities, we consider both continuous and discrete activation of pinching antennas, yielding four distinct optimization formulations. …”
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Stochastic Movement Swarm Performing a Coverage Task with Physical Parameters by Krzysztof FALKOWSKI, Michał DUDA

“…Time to finish the task and energy consumptions were measured for different numbers of drones in a swarm allowing to designate an optimal size of the swarm. …”
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A Method to Improve Computational Efficiency of Productivity Evaluation with Rectangular Coalbed Methane Reservoir by Li Chen, Sun Lichun, Sun Hansen, Feng Ruyong, Wang Cunwu, Zhang Fang

“…By improving the calculation method and optimizing the calculation path, the productivity evaluation calculation speed of finite conductivity fractured wells in rectangular coalbed methane reservoir is optimized without affecting the calculation accuracy. …”
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User Well-Being in Kitchen Environment Design from a Positive Psychology Perspective: A Quantitative and Qualitative Literature Analysis by Qi Song, Min Huang, Zhipeng Ren, Xiayan Lin, Shimin Li, Bingjie Sun, Yuting Li

“…Then, based on the PERMA model of positive psychology, this paper discusses the support path of kitchen design to users’ psychological needs from five dimensions: positive emotion, engagement, relationships, meaning, and accomplishment. …”
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Construction and application of knowledge mapping of carbon emission governance technologies for coal mining and utilization by Ying WANG, Liya WANG, Fei MA, Yang YANG, Zishuai ZU

“…With the expansion of low-carbon development scenarios in the coal industry, the accumulation of data, and the development of artificial intelligence and big models, this study will optimize the construction method of the atlas on the basis of multimodal data fusion, expand the application scope of the atlas, and improve the accuracy of the recommendation of technology paths.…”
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Expected values of topological descriptors for possible kink chains of type 2⊤2 by Ruxian Chen, Ruxian Chen, Asima Razzaque, Asima Razzaque, Maham Khalil, Salma Kanwal, Saima Noor, Saima Noor, Robina Nazir, Robina Nazir

“…In this paper, we investigate square-hexagonal chains, a class of systems where the inner dual of a structure with a square-hexagon shape forms a path graph. The specific configuration of square and hexagonal polygons, and how they are concatenated, leads to different types of square-hexagonal chains. …”
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Liquid–liquid–solid three-phase flow in horizontal wells: flow pattern modeling and dimensionless analysis by Hamed Nejati, Saeed Shad, Sasan Yousefirad, Aras Sheikhi

“…To visualize the flow regimes occurred under different conditions, a transparent flow loop system has been developed to facilitate the flow of two liquids (water and oil) alongside with solid particles. …”
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Hierarchical Reinforcement Learning for Viewpoint Planning with Scalable Precision in UAV Inspection by Hua Wu, Hao Li, Junwei Yu, Yanxiong Wu, Xiaojing Bai, Mengyang Pu, Li Sun, Yihuan Li, Juncheng Liu

“…Furthermore, experiments with viewpoint planning at different precision levels demonstrate that the proposed method achieves scalable precision during inspection, with the observation resolution improving to 1.51 pixels/mm. …”
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ROBOT NAVIGATION IN INDOOR ENVIRONMENT THROUGH SELF LEARNING by Chandan Kalita, Kishore Kashyap, Mirzanur Rahman, Satyajit Sarma, Parvez Aziz Boruah

“…The goal of this model is to plan optimal paths for the robot to navigate within the indoor environment, considering different object settings and layouts. …”
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Study on the Water Invasion and Its Effect on the Production from Multilayer Unconsolidated Sandstone Gas Reservoirs by Yong Hu, Xizhe Li, Weijun Shen, Changmin Guo, Chunyan Jiao, Xuan Xu, Yuze Jia

“…In this study, an experimental study on edge water invasion of the multilayer commingled production in unconsolidated sandstone gas reservoirs was conducted to understand the water invasion process along with different permeability layers. The results show that the edge water invasion in the commingling production is mainly affected by two major factors including reservoir permeability and gas production rate, which jointly control the encroaching water advance path and speed. …”
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Hydrological Connectivity Dominates NO3‐N Cycling in Complex Landscapes – Insights From Integration of Isotopes and Water Quality Modeling by Songjun Wu, Doerthe Tetzlaff, Xiaoqiang Yang, Tobias Sauter, Chris Soulsby

“…The isotope‐aided model effectively simulated the (dis)connection of different flow paths and related biogeochemical transformations. …”
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AI-Powered UAV-Patrolling Drone For Real-Time Unauthorized Person Detection by Khurram Iqbal, Muhammad Saad Bin Ehtisham, Muzammil Ahmad Khan, Adnan Chohan, Perfshan Erum, Khalil ur Rahman

“…The system's hybrid architecture allows for optimal performance across different lighting conditions, angles, and crowd densities, setting a new standard for intelligent surveillance systems. …”
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Parameter Estimation of Fractional Uncertain Differential Equations by Jing Ning, Zhi Li, Liping Xu

“…We obtain the parameter estimations of the considered equations by using rectangular and trapezoidal algorithms for numerical approximation of optimal problems. Subsequently, by taking the trapezoidal method as an example, the predicted variable–corrected variable method is used to solve fractional-order uncertain differential equations, and numerical solutions were demonstrated by using different <inline-formula data-eusoft-scrollable-element="1"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline" data-eusoft-scrollable-element="1"><semantics data-eusoft-scrollable-element="1"><mi data-eusoft-scrollable-element="1">α</mi></semantics></math></inline-formula>-paths. …”
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Functional brain networks develop from a "local to distributed" organization. by Damien A Fair, Alexander L Cohen, Jonathan D Power, Nico U F Dosenbach, Jessica A Church, Francis M Miezin, Bradley L Schlaggar, Steven E Petersen

“…., clustering coefficients and average path lengths) are similar in child and adult graphs, with both showing "small-world"-like properties, while community detection by modularity optimization reveals stable communities within the graphs that are clearly different between young children and young adults. …”
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A Study on the Dynamic Relationship between Embodied Carbon Productivity and Embodied Value Added in China’s Industrial Sectors: An Empirical Analysis Based on the Decoupling Model... by Lei WANG, Jianbo HU, Zhipeng LUO

“…Based on the decoupling theory, this paper analyzes the relationship between the embodied carbon productivity and the embodied value added in China’s industrial sectors, evaluates the development mode of the sectors, and explores a reasonable path to promote the green and low-carbon transformation of the sectors based on the panel multinomial logit model. …”
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Study on the spatial spillover effect of reclaimed water utilization efficiency in water environment-sensitive areas with heterogeneous technology by Wei Jin, Shuhan Gao, Wei Jiang, Huimin Wang

“…The results show that: firstly, after excluding external environmental factors and random factors, the utilization efficiency of reclaimed water in different cities decreased significantly compared with before improvement. …”
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Synergies and trade-offs between environmental impacts and farm profitability: The case of pasture-based dairy production systems by Philipp Mennig, Zita Szigeti

“…In order to identify strategies that support farmers on this path, many studies use mass flow simulation or optimization models. …”
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SPARQ: Efficient Entanglement Distribution and Routing in Space&#x2013;Air&#x2013;Ground Quantum Networks by Mohamed Shaban, Muhammad Ismail, Walid Saad

“…Moreover, in contrast to the prior art that assumes homogeneous nodes, SPARQ encompasses heterogeneous nodes with different functionalities further complicates the entanglement distribution. …”
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Mechanical Response of Pipeline Leakage to Existing Tunnel Structures: Insights from Numerical Modeling by Ruichuan Zhao, Linghui Li, Xiaofei Chen, Sulei Zhang

“…This study systematically investigated the mechanical response of existing tunnel structures to pipeline leakage under different layout configuration conditions using numerical modeling. …”
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Cloud model for risk monitoring of mining electric traction rubber-wheel vehicles by Yuran ZHANG, Yuan YAO, Shu WANG, Mingrong ZENG, Longzhe JIN

“…This approach clarifies the path of risk evolution, selects appropriate monitoring indicators, determines low, medium and high-risk evaluation domains, and establishes a rating index system for assessing risks. …”
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