Political considerations and fiscal regulation in a spatial duopoly: Effects on product differentiation by Hamid Hamoudi, Ana Belen Miquel Burgos, Ourania Dimakou

“…We examine the impact of political orientation on fiscal regulation and product differentiation within a spatial duopoly. Using a modelling approach a la Hotelling, we explore how the regulator’s political stance -whether pro-consumer or pro-business- affects market outcomes through distinct optimal designs of fiscal intervention. …”
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An optimal protection scheme for spatially distributed UHVDC transmission systems by HU Yunpeng, TANG Jun, ZHANG Jianfeng, ZHANG Yiyong, ZHANG Jing, WANG Junsheng

“…Finally， the characteristics of differential protection in the DC field are examined， and optimal protection criteria are introduced and validated using real-time digital simulation （RTDS） system.…”
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The Spatial Relationship Characteristics and Differentiation Causes Between Traditional Villages and Intangible Cultural Heritage in China by Xinyan Qian, Yi Yu, Runjiao Liu

“…Through the comprehensive application of the spatial mismatch index, Optimal-Parameter Geographic Detector (OPGD), and multiscale geographically weighted regression (MGWR) model, we systematically reveal their spatial differentiation patterns and driving mechanisms. …”
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Spatial Differentiation Analysis of Water Quality in Dianchi Lake Based on GF-5 NDVI Characteristic Optimization by Hu Lin, Gan Shu, Yuan Xiping, Li Yan, Chen Guokun, Gao Sha

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TCDE: Differential Evolution for Topographical Contour-Based Prediction to Solve Multimodal Optimization Problems by Zhen Cheng, Yun Zhang, Caifu Fan, Xingwei Gao, Haohan Jia, Lei Jiang

Subjects: “…differential evolution…”
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Multi-Function Evaluation and Internal Land Use Optimization of Rural Settlements by Nan Wang, Lei Zhang, Jinmin Hao, Jinyi Zhang

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Spatial Differentiation of Profitability of Wind Turbine Investments in Poland by Łukasz Augustowski, Piotr Kułyk

“…The authors positively verified the hypothesis about the spatial differentiation of profitability in relation to the examined factors. …”
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Fishery management amidst spatially differentiated ecological-economic externalities by Linda Fernandez, Brooks Kaiser, Melina Kourantidou

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A genetic algorithm based method of optimizing dispersion matrix for RDSM system by Peng ZHANG, Xiaoping JIN, Dongxiao CHEN

“…Rectangular differential spatial modulation (RDSM) is a multi-antenna incoherent modulation technology with high spectral efficiency, low power consumption, and zero-overhead for channel estimation.RDSM is especially suitable for 6G communication systems, such as fast-moving Internet of vehicles, Internet of things, cellular networks, etc.However, the construction of the sparse rectangular unitary space-time dispersion matrix (DM) at transmitter is a problem.The proposed Genetic algorithm (GA) will result in less computational complexity than the currently used random research.The fitness of GA was calculated by the rank and determinant criterion (RDC) method to avoid discussions in differential system.Due to characteristics of constellation symbols of RDSM, the proposed method reduced the computational complexity during each single iteration in GA.The simulation results show that the optimized DMS can significantly improve the bit error rate (BER) performance of the RDSM system.Compared with random search, the low-complexity GA effectively improves the DMS optimization efficiency of RDSM.The computational complexity required for optimizing DMS is about 0.1% of random search optimization method.…”
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Achieving local differential location privacy protection in 3D space via Hilbert encoding and optimized random response by Yan Yan, Pengbin Yan, Adnan Mahmood, Yang Zhang, Quan Z. Sheng

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Study on the sustainability of innovation resource allocation: measurement, spatial differentiation and dynamic evolution in China by Yanni Liu, Liming Wang, Bian Chen, Gaojie Wang, Jinhao Hu, Haiyang Shan

“…The output gap due to misallocation remains severe, especially for innovation personnel. The Spatial differentiation of misallocation shows a fluctuating downward trend nationally and in major regions, driven primarily by the cross-regional overlap of inefficient innovation resource allocation. …”
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Efficient Optical Spatial First-Order Differentiator Based on Graphene-Based Metalines and Evolutionary Algorithms by Tian Zhang, Jia'nan Xie, Yihang Dan, Shuai Yu, Xu Han, Jian Dai, Kun Xu

“…We propose a novel optical spatial differentiator to perform the differentiation computation in terahertz region based on the graphene metalines, which consist of graphene layers with different widths and chemical potentials. …”
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Virtual reality locomotion methods differentially affect spatial orientation and cybersickness during maze navigation by Petr Hořejší, Alena Lochmannová, Vojtěch Jezl, Matěj Dvořák

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Study on the spatial and temporal differentiation of intangible cultural heritage and its influencing factors in Shandong province by Linliang Zou, Pengfei Tai, Xinchun Wang, Junjie Jiao, Yingtian Wang

“…The study proposes targeted recommendations for optimizing spatial distribution patterns and advancing preservation strategies for both Yellow River civilization and regional sports traditions.…”
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Spatial eco-socio-economic trade-offs inform differentiated management strategies in mega-urban agglomerations by Yuhan Xu, Chen Chen, Weipeng Deng, Linlin Dai, Tianren Yang

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Spatial Differentiation in the Contribution of Innovation Influencing Factors: An Empirical Study in Nanjing from the Perspective of Nonlinear Relationships by Chengyu Wang, Renchao Luo, Lingchao Zhou

“…Investigating the contributions of influencing factors to innovation space agglomeration and their spatial differentiation has significant implications for improving urban innovation quality. …”
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Research on Energy Efficiency and Resource Optimized Hyper-Cellular Mobile Communication System by Zhisheng Niu, Jie Gong, Sheng Zhou

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Image information optimization processing based on fractional order differentiation and WT algorithm. by Qiong Long

“…To improve the quality of complex images, research proposes an image information optimization processing method based on fractional order differentiation and WT algorithm. …”
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Competitive Elimination Improved Differential Evolution for Wind Farm Layout Optimization Problems by Sichen Tao, Yifei Yang, Ruihan Zhao, Hiroyoshi Todo, Zheng Tang

“…The wind farm layout optimization problem (WFLOP) aims to maximize wind energy utilization efficiency under different wind conditions by optimizing the spatial layout of wind turbines to fully mitigate energy losses caused by wake effects. …”
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Optimizing extracellular matrix for endothelial differentiation using a design of experiments approach by Mikayla L. Hall, Wei-Han Lin, Brenda M. Ogle

“…The optimized ECM formulation (EO) was subsequently used to create bioprinted constructs, demonstrating its ability to spatially define endothelial differentiation in 3D environments. …”
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