Research on IoV resource allocation algorithm assisted by reconfigurable intelligent surface by Fatang CHEN, Ruofan ZHANG

“…In order to meet the higher requirements of vehicle communication quality and spectral efficiency, a IoV resource allocation algorithm assisted by reconfigurable intelligent surface (RIS) was proposed.The RIS reflection coefficient matrix, power allocation, and spectrum sharing schemes were combined to solve the problem of maximizing the total capacity of V2I link under the condition of ensuring the reliability of V2V link.As this problem was a non-convex optimization problem with highly coupled variables, it was difficult to solve it directly.Therefore, after introducing an analytic expression to approximate the interrupt probability of V2V link, the problem was decomposed into three sub-problems by using the block coordinate descent (BCD) method, and the sub-problems were solved by introducing auxiliary variables, successive convex approximation (SCA), Hungarian algorithm, etc., and then the approximate suboptimal solution of the problem was obtained.Simulation results show that the proposed algorithm has good convergence performance and can effectively improve the total capacity of V2I link.…”
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High-temperature resistant resonant cavity microwave sensor for precision blade tip clearance monitoring in aeroengines by Haolin Sun

“…The sensor has a radiation efficiency of 97% near 24 GHz, a reflection coefficient as low as 0.01, good measurement resolution within the 0–6 mm clearance measurement range, and the impact of changes in the dielectric constant at high temperatures on its performance is controllable. …”
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Experimental study on deformation and damage characteristics of liquid CO2 freeze-thaw coal by Gang BAI, Yadong WANG, Jun SU, Zhongjie ZHOU, ChaoJun FAN, Jundian CHEN

“…Improving the permeability of coal seam is a common method to improve the efficient extraction of coal seam gas. Using liquid CO2 as fracturing medium to freeze-thaw coal is one of the methods to improve the permeability of coal seam. …”
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<i>Ab initio</i> Calculations of the Electronic-Energy Structure and Optical Properties of Lanthanum and Neodymium Pyrozirconates by A. A. Lavrentyev, B. V. Gabrelian, Vu Van Tuan, K. F. Kalmykova

“…The research is fundamental and can open up prospects for creating more efficient, reliable and functional materials, laser and optical devices.…”
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Analysis of Students’ Motivation Formation to Study Physics in Modern Conditions by E. L. Kazakova, E. V. Moshkina, O. V. Sergeeva, E. V. Tikhomirova

“…Students highly appreciated the efficiency of electronic educational resources. Both professors and students noted the efficiency of modular rating system of learning. …”
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Impact of Surface Modification on Performance of Solar Concentrators by Nikolaos Skandalos, Gudrun Kocher-Oberlehner

“…Powder blasting was applied to poly(methyl methacrylate) (PMMA) sheets to create a rough, Lambertian-like scattering surface, enhancing light trapping and total internal reflection. The effects of this modification were systematically assessed using optical transmission spectroscopy, angular scattering measurements, and solar cell efficiency characterization under standard AM1.5 illumination. …”
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Simulation of a Simple Wolter Telescope of Type I by Geant4 for Some Widely Used Materials by Mehdi Abbasian Motlagh, Gohar Rastegarzadeh

“…We used Geant4 and a proper optical extension to use Geant4 as a general purpose X-ray tracing package. The reflectivity of the materials and the efficiency of the telescope for the materials have been obtained as a function of energy. …”
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PGDRT: Prediction Demand Based on Graph Convolutional Network for Regional Demand-Responsive Transport by Eunkyeong Lee, Hosik Choi, Do-Gyeong Kim

“…To provide an efficient demand-responsive transport (DRT) service, we established a model for predicting regional movement demand that reflects spatiotemporal characteristics. …”
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The RF Energy Harvesting Antennas Operating in Commercially Deployed Frequency Bands: A Comparative Study by M. Mrnka, P. Vasina, M. Kufa, V. Hebelka, Z. Raida

“…Four types of basic antenna structures suitable for harvesting applications, namely, the patch antenna, slot antenna, modified inverted F antenna, and dielectric resonator antenna, are compared from the viewpoint of reflection coefficient, efficiency, radiation patterns, and dimensions. …”
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Application of Double Q Wavelet-based Sparse Decomposition to Fault Feature Extraction of Wind Turbine Planetary Gearbox by Jin XU, Xian DING, Zhu ZHANG, Lang CHEN

“…The wind turbine gearbox is a critical equipment transforming the speed of the rotor hub to the generator, the condition of which is the reflection of operational efficiency and reliability of wind turbines. …”
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The Analyst’s Hierarchy of Needs: Grounded Design Principles for Tailored Intelligence Analysis Tools by Antonio E. Girona, James C. Peters, Wenyuan Wang, R. Jordan Crouser

“…Tailored tools hold great promise in providing individualized support, enhancing efficiency, and facilitating the identification of crucial intelligence gaps and trends where traditional tools fail. …”
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“Conversing” With Qualitative Data: Enhancing Qualitative Research Through Large Language Models (LLMs) by Adam S. Hayes

“…Taken together, LLM-facilitated analysis offer a promising avenue to enhance qualitative research, leveraging both computational efficiency and the nuanced, reflexive insights at the heart of interpretive inquiry.…”
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Język edukacji szkolnej w integracyjnym modelu wsparcia ucznia z doświadczeniem migracji w rodzinie by Małgorzata Pamuła-Behrens

“…The article presents the reflection on teaching the language of education with reference to the Polish educational system.…”
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Les acteurs de la norme coloniale face au droit métropolitain : de l’adaptation à l’appropriation (Canada xviie-xviiie s.) by David Gilles

“…As such, New-France’s law is founded on a reflection of the shifting desire and the legal culture of local jurists, and at times on the willingness and expectations of the metropolis’ administration. …”
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Developing generative AI functionalities in a social LMS by Mengyuan Zhao, Puja Kumari, Eashwar Madhavan Perumal, Zhen Hou

“…As a team of educational technology innovators, we have developed a series of generative AI features within our social learning management system, CourseNetworking, to boost student engagement in online discussions and enhance instructor efficiency. This article introduces three key features: automated hashtagging, automated post reflection, and AI-driven quiz question generation. …”
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Dual-Feed Small-Size Penta-Band PIFA for LTE/WWAN Mobile Handset Applications by Mingyang Liu, Bin Zhao

“…The measured results including reflection coefficients and radiation characteristics are presented.…”
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Technological Culture and Politics: Artificial Intelligence as the New Frontier of Political Communication by Daniele Battista, Emiliana Mangone

“…One of the issues under discussion is whether the integration of AI in the political context represents a promising opportunity to improve the efficiency of democratic participation and policy-making processes, as well as increase institutional accountability. …”
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A Critical Review on the Book Political Thought in Ancient Iran by Hamid Hamid Kavyani Pooya

“…Researchers consider political thought as a reflection of political phenomena, which, of course, has come into being in a civilized and political society with a government structure. …”
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Review of key management techniques for advanced metering infrastructure by Otisitswe Kebotogetse, Ravi Samikannu, Abid Yahya

“…The smart grid has managed to increase the efficiency and reliability of the traditional power grid over the years. …”
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IMPLEMENTATION OF THE INNOVATIVE MANAGEMENT IN THE FOOD INDUSTRY ENTERPRISES IN THE REPUBLIC OF MOLDOVA - CURRENT STATE, BARRIERS, POSSIBLE SOLUTIONS by Veronica PRISACARU, Olga STRAINU

“…The basic goals of the research consisted in the elucidation of the essence and significance of the innovative management, its connection with the enterprises` performance, as well as the reflection on the implementation of innovative management in the food production sector of the Republic of Moldova. …”
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