Urban Air Mobility, Personal Drones, and the Safety of Occupants—A Comprehensive Review by Dmytro Zhyriakov, Mariusz Ptak, Marek Sawicki

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Interdigitated Gear-Shaped Screen-Printed Electrode Using G-PANI Ink for Sensitive Electrochemical Detection of Dopamine by Pritu Parna Sarkar, Ridma Tabassum, Ahmed Hasnain Jalal, Ali Ashraf, Nazmul Islam

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Optimized Dual-Battery System with Intelligent Auto-Switching for Reliable Soil Nutrient Monitoring in Remote IoT Applications by Doan Perdana, Pascal Lorenz, Bagus Aditya

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A novel method for asynchronous source localisation based on time of arrival measurements by Huijie Zhu, Sheng Liu, Zhiqiang Yao, Moses Chukwuka Okonkwo, Zheng Peng

“…Source localisation is an important component in the application of wireless sensor networks, and plays a key role in environmental monitoring, healthcare and battlefield surveillance and so on. …”
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A Combined Optimal Sensor Placement Strategy for the Structural Health Monitoring of Bridge Structures by Can He, Jianchun Xing, Juelong Li, Qiliang Yang, Ronghao Wang, Xun Zhang

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Effective 3C Resource Utilization and Fair Allocation Strategy for Multi-Task Federated Learning by Chaofeng Zhang, Mianxiong Dong, Kaoru Ota

“…Finally, a feasible experimental test platform is conducted, which is extended to an actual wireless mobile scenario based on 5G. …”
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Integrated Validation System for the Simulation of Diverse Sensors in WSNs by Hyun-Woo Kim, Young-Sik Jeong

“…Differences in communication distances and battery capacities when the same communication method is used affect the life of the entire sensor network topology. Tests for the maximum life of the sensor network topology require many sensor nodes and huge proportional costs. …”
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MSSUTop-: Determining the Minimum Scan Scope for UTop- Query over Uncertain Data by Zhibin Zhao, Lan Yao, Ge Yu, Yubin Bao, Zhengbing Ma

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Developing an Ultra Wideband Indoor Navigation System for Visually Impaired People by Ahmad Alnafessah, Mai Al-Ammar, Suheer Al-Hadhrami, Abdulmalik Al-Salman, Hend Al-Khalifa

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Hybrid recommendation–based quality of service prediction for sensor services by Meiyu Wang, Leilei Shi, Lu Liu, Mariwan Ahmed, John Panneerselvan

“…Wireless sensor networks are being the focus of several research application domains, and the concept of sensing-as-a-service is on the rise in wireless sensor networks. …”
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A detailed study of α-relaxation in epoxy/carbon nanoparticles composites using computational analysis by C. A. Stergiou, A. Z. Stimoniaris, C. G. Delides

“…Nanocomposites were fabricated based on diglycidyl ether of bisphenol A (DGEBA), cured with triethylenetetramine (TETA) and filled with: a) high conductivity carbon black (CB) and b) amino-functionalized multiwalled carbon nanotubes (MWCNTs). …”
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Inferring the temporal order of cancer gene mutations in individual tumor samples. by Jun Guo, Hanliang Guo, Zhanyi Wang

“…Here, we show that through a complex network-based approach, which is based on the newly defined statistic -carcinogenesis information conductivity (CIC), the temporal order in individual samples can be effectively inferred. …”
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Design and characterization of electroactive gelatin methacrylate hydrogel incorporated with gold nanoparticles empowered with parahydroxybenzaldehyde and curcumin for advanced tis... by Zahra Barabadi, Asrin Bahmani, Marzieh Jalalimonfared, Milad Ashrafizadeh, Morteza Rashtbar, Esmaeel Sharifi, Haili Tian

“…Induction of the redox system with both PHB and curcumin into the GelMA, introduced some new functional groups into the polymeric network, as it has been confirmed by H-NMR and FTIR. …”
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Polymer Strength Prediction Model Based on Dielectric Constant by Meili Meng, Xiao Zhao, Jiuhai Yao, Maolin Yang

“…Based on the experimental data, relationship equations for the dielectric constant and conductivity as functions of density were constructed. …”
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Morphological and Hydrogeological Controls of Groundwater Flows and Water Age Distribution in Mountain Aquifers and Streams by A. Betterle, A. Bellin

“…We showed that subsurface travel times follow a Gamma distribution, whose parameters are modulated by recharge, hydraulic conductivity, and topography. High recharge and strong decay with depth of the hydraulic conductivity in a hilly topography lead to a shallow water table mimicking the surface topography and spatially distributed low‐intensity outflows that feed a dense drainage network. …”
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First Principles Study of Electronic and Optical Properties of Al‐P Co‐Doped ZnO in the Presence of Zn Vacancies by Zhengguang Guo, Yonghong Yao, Jin Liu

“…The first principles of density function were used to study the geometric, electronic, and optical properties of each system. …”
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Preparation and investigation of high-temperature proton exchange membranes based on phosphoric acid doped imidazolium polysilsesquioxane crosslinked poly(vinyl chloride) by Yaping Jin, Chao Liu, Ruihong Liu, Xuefu Che, Jingshuai Yang

“…However, the methylimidazolium PVC exhibits significantly low phosphoric acid (PA) doping content and low conductivity due to the compact structure. Thus, the N-[3-(triethoxysilyl) propyl]-4,5-dihydroimidazole (SiIm) is employed as a dual functionalized reagent for PVC. …”
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A Simple Thermoelectrical Surface Approach for Numerically Studying Dry Band Formation on Polluted Insulators by Marc-Alain Andoh, Christophe Volat, Gbah Koné

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On the computation of the Basal Envelope Surface of Talwegs using the Analytic Element Method by Le Moine, Nicolas

“…The stream network is a major feature of a landscape, conveying water, sediment, and solute from hillslopes to the ocean. …”
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Enhanced Mechanical and Multifunctional Properties of GNPs/CNTs Hybridized PLA Nanocomposites by Implementing Dual‐Processing of Pickering Emulsion‐Melt Blending Methods by Bozhen Wu, Yidong Wu, Maolin Zhang, Hongxin Guo, Tong Liu, Guangyi Lin, Tairong Kuang

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