Large increase in extreme fire weather synchronicity over Europe by Miguel Ángel Torres-Vázquez, Francesca Di Giuseppe, Alberto Moreno-Torreira, Andrina Gincheva, Sonia Jerez, Marco Turco

“…Our results highlight Central Europe (CEU) as a significant hotspot, with synchronicity increases of up to 389%, while the Mediterranean region could see increases up to 66%. These findings emphasize the growing need for enhanced cross-border coordination and proactive fire management strategies to address the rising likelihood of concurrent extreme fire weather conditions in a warming climate.…”
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Nitrogen Dioxide Monitoring with Satellite Imagery over Ankara, Turkey by Maryam Zare Shahne, Mostafa Jazari, Zahra Amiri

“…The data was analyzed month by month over the course of a year, providing valuable insights into the trends and patterns of NO2 concentrations.at the end of this article we will find that Google Earth Engine and remote sensing may replace ground stations, shifting their role to validation. …”
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Small sets in convex geometry and formal independence over ZFC by Menachem Kojman

“…To each closed subset S of a finite-dimensional Euclidean space corresponds a σ-ideal of sets 𝒥 (S) which is σ-generated over S by the convex subsets of S. …”
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MDS and MHDR Cyclic Codes over Finite Chain Rings by Monika Dalal, Sucheta Dutt, Ranjeet Sehmi

“…This work establishes a unique set of generators for a cyclic code over a finite chain ring. …”
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Revisiting the Chilean Social Uprising: Explanations, Interpretations, and Over-Interpretations by Alfredo Joignant, Luis Garrido-Vergara

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Changing properties of precipitation regimes over the Pearl River Basin by PENG Jun-tai, ZHANG Qiang, LIU Chun-Ling

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THE DELTACOASTLINE DYNAMICS FOR THE DANUBE NORTHERNARM OVER THE PERIOD 1986–2011 by YEVGEN GAZYETOV, ROMAN SIZO

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Drought Trends in the Iberian Peninsula over the Last 112 Years by P. Páscoa, C. M. Gouveia, A. Russo, R. M. Trigo

“…SPI and SPEI were calculated with a 12-month time scale, using data from the Climatic Research Unit (CRU) database. …”
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NO Reactions Over Ir-Based Catalysts in the Presence of O2 by Mingxin Guo, Rongshu Zhu, Minhua Dong, Feng Ouyang

“…The result implies that NO is oxidized to NO2 while simultaneously being reduced to N2 or N2O in the NO reactions over iridium catalysts. The surface active phase over iridium catalysts that promote the NO reactions is IrO2. …”
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Struggle over the Mineral Resources in Africa: History and the Present Condition by A. M. Andreev, N. R. Killtshevskaya

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Double-dual types over the Banach space C(K) by Markus Pomper

“…A condition that characterizes the pairs (ℓ,u) that represent double-dual types over C(K) is given.…”
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The southward shift of hurricane genesis over the northern Atlantic Ocean by Xi Cao, Renguang Wu, Xianling Jiang, Yifeng Dai, Pengfei Wang, Lei Zhou, Liang Wu, Difei Deng, Ying Sun, Shangfeng Chen, Kaiming Hu, Zhibiao Wang, Lu Liu, Xiaoqing Lan, Zhencai Du, Junhu Zhao, Xiao Xiao

“…Abstract The hurricane, with maximum wind speed over 64 kts, is among the most terrible calamities over the northern Atlantic (NATL). …”
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Byzantine-robust federated learning over Non-IID data by Xindi MA, Qinghua LI, Qi JIANG, Zhuo MA, Sheng GAO, Youliang TIAN, Jianfeng MA

“…The malicious attacks of Byzantine nodes in federated learning was studied over the non-independent and identically distributed dataset , and a privacy protection robust gradient aggregation algorithm was proposed.A reference gradient was designed to identify “poor quality” shared gradients in model training, and the influence of heterogeneity data on Byzantine node recognition was reduced by reputation evaluation.Meanwhile, the combination of homomorphic encryption and random noise obfuscation technology was introduced to protect user privacy in the process of model training and Byzantine node recognition.Finally, through the evaluation over the real-world datasets, the simulation results show that the proposed algorithm can accurately and efficiently identify Byzantine attack nodes while protecting user privacy and has good convergence and robustness.…”
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On the genus of free loop fibrations over F0-spaces by Toshihiro Yamaguchi

“…We give a lower bound of the genus of the fibration of free loops on an elliptic space whose rational cohomology is concentrated in even degrees.…”
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Over 20‐Year Global Magnetohydrodynamic Simulation of Earth's Magnetosphere by Ilja Honkonen, Max van deKamp, Theresa Hoppe, Kirsti Kauristie

“…In total we have performed over 8,000 simulations which have produced over 10,000,000 ionospheric files and 2,000,000 magnetospheric files requiring over 100 TB of disk space. …”
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Efficient identity-based fully homomorphic encryption over NTRU by Ran DUAN, Chun-xiang GU, Yue-fei ZHU, Yong-hui ZHENG, Li CHEN

“…Fully homomorphic encryption is the best solution for solving privacy concerns for data over cloud so far,while large public key size is a general shortcoming for existing schemes.First,by introducing the concept of Kullback-Leibler divergence,an identity-based public key scheme over NTRU lattice with modified ciphertext form was proposed.Analysis on parameter setting showed its small key size and ciphertext size,and experiments revealed its high computational efficiency.Second,with the idea of approximate eigenvector,an improved method to convert the scheme into an identity-based fully homomorphic encryption one was put forward to further reduce ciphertext size.Compared with existing schemes,the converted scheme not only abandons evaluation keys to make it fully identity-based,but also has smaller keys and ciphertext,which results in higher computational and transmission efficiency.…”
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Video Service Quality Guarantee over Smart TV Termial by Liang Yao, Qing Xiao, Weijia Shi, Xi Xi

“…With the development of internet business，intelligent terminals are becoming more and more popular.Faster CPU operating speed，more convenient operating system and flash and RAM with larger capacity than before are brought by terminal intelligence.Intelligent set-top box（STB）can support the IPTV service and OTT service at the same time.The method of estimating video quality experience，differences between IPTV and OTT service business realization mechanism in intelligent terminal was discussed.According to the difference between two types of video service，the method and requirement of quality assurance for video service was presented in the intelligent set-top box.…”
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Low complexity decoder over time-selective fading channels by ZHANG Bi-jun, ZHU Guang-xi, SUN Jun, LIU Wen-ming

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A Design of Adaptive Quantizer for MPEG-2 Video Coding by 孙军, 张文军, 余松煜

“…Based upon studying the strategy for adaptive quantization suggested by MPEG-2 Test Model 5,a new quantizer is presented in this paper.Block-based visual activities are analyzed to exploit local perceptual characteristics in the macroblock.In order to decide the adaptive perceptual quantization factor,macroblock characteristic is identified by evaluating comprehensively each block’s local activity within this macroblock.Experiment results show that coding distortion is uniformly distributed across the image with the proposed quantizer ,and picture quality is improved. …”
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Mass Transfer over a Film-Cooled Turbine Blade by Ping-Hei Chen, Jr-Ming Miao

“…A naphthalene sublimation technique was employed to study the mass transfer distributions over a turbine blade surface with secondary flows ejected in the spanwise direction through three rows of equally-spaced injection holes located in the leading edge region. …”
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