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Extreme Wind Variability and Wind Map Development in Western Java,Indonesia

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International Journal of Disaster Risk Science 2022年第3期13卷 465-480页

作者： Muhammad Rais Abdillah Prasanti Widyasih Sarli Hafidz Rizky Firmansyah Anjar Dimara Sakti faiz Rohman Fajary Robi Muharsyah Gian Gardian Sudarman Atmospheric Science Research Group Faculty of Earth Science and TechnologyInstitut Teknologi BandungBandung40132Indonesia Structural Engineering Research Group Faculty of Civil and Environmental EngineeringInstitut Teknologi BandungBandung40132Indonesia Center for Infrastructures and Built Environment Institut Teknologi BandungBandung40132Indonesia Civil Engineering Department Faculty of Civil and Environmental EngineeringInstitut Teknologi BandungBandung40132Indonesia Remote Sensing and Geographic Information Science Research Group Faculty of Earth Sciences and TechnologyInstitut Teknologi BandungBandung40132Indonesia Center for Remote Sensing Institut Teknologi BandungBandung40132Indonesia Center for Climate Change and Information The Agency for MeteorologyClimatology and Geophysics of the Republic of Indonesia(BMKG)Jakarta10720Indonesia Subdivision for Executive Secretary Administration The Agency for MeteorologyClimatology and Geophysics of the Republic of Indonesia(BMKG)Jakarta10720Indonesia Earth Science Department Faculty of Earth Science and TechnologyInstitut Teknologi BandungBandung40132Indonesia

Wind-related disasters are one of the most frequent disasters in *** can cause severe damages of residential construction,especially in the world's most populated island of *** the characteristics of extreme winds is crucial for mitigating the disasters and for defining structural design *** study investigated the spatiotemporal variations of extreme winds and pioneered a design wind map in Indonesia by focusing on western *** on gust data observed in recent years from 24 stations,the extreme winds exhibit a clear annual cycle where northwestern and southeastern sides of western Java show out-of-phase relationship due to reversal ***,extreme wind occurrences are mostly affected by small-scale weather systems,regardless of seasons and *** build the wind map,we used bias-corrected gust from ERA5 and applied the Gumbel method to predict extreme winds with different return *** wind map highlights some drawbacks of the current national design standards,which use single wind speed values regardless of location and return *** a fundamental improvement for wind design,this study will benefit disaster risk mapping and other applications that require extreme wind speed distribution.

关键词： ERA5 reanalysis Extreme wind Mixed weather system Tropical climate

QTL detection and candidate gene analysis of grape white rot resistance by interspecific grape (Vitis vinifera L. × Vitis davidii Foex.) crossing

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Horticulture Research 2023年第5期10卷 236-246页

作者： Peng Li Xibei Tan Ruitao Liu faiz Ur Rahman Jianfu Jiang Lei Sun Xiucai Fan Jihong Liu Chonghuai Liu Ying Zhang National Key Laboratory for Germplasm Innovation and Utilization of Horticultural Crops Zhengzhou Fruit Research InstituteChinese Academy of Agricultural SciencesZhengzhou 450000China Key Laboratory of Horticultural Plant Biology(MOE) College of Horticulture and Forestry SciencesHuazhong Agricultural UniversityWuhan 430000China Zhongyuan Research Center Chinese Academy of Agricultural Sciences

Grape white rot,a devastating disease of grapevines caused by Coniella diplodiella(Speg.)Sacc.,leads to significant yield losses in *** grape cultivars resistant to white rot is essential to reduce the regular use of chemical *** recent years,Chinese grape species have gained more attention for grape breeding due to their high tolerance to various biotic and abiotic factors along with changing climatic *** this study,we employed whole-genome resequencing(WGR)to genotype the parents of‘Manicure Finger’(Vitis vinifera,female)and‘0940’(Vitis davidii,male),along with 101 F1 mapping population individuals,thereby constructing a linkage genetic *** linkage map contained 9337 single-nucleotide polymorphism(SNP)markers with an average marker distance of 0.3 *** 3 years of phenotypic evaluation of the progeny for white rot resistance,we confirmed one stable quantitative trait locus(QTL)for white rot resistance on chromosome 3,explaining up to 17.9%of the phenotypic *** this locus,we used RNA-seq to detect candidate gene expression and identified PR1 as a candidate gene involved in white rot ***,we demonstrated that recombinant PR1 protein could inhibit the growth of *** and that overexpression of PR1 in susceptible *** increased grape resistance to the pathogen.

关键词： white Vitis vinifera

Support-Vector-Machine-based Adaptive Scheduling in Mode 4 Communication

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Computers, Materials & Continua 2022年第11期73卷 3319-3331页

作者： Muhammad Adnan Khan Ahmed Abu-Khadrah Shahan Yamin Siddiqui Taher M.Ghazal Tauqeer faiz Munir Ahmad Sang-Woong Lee Riphah School of Computing&Innovation Faculty of ComputingRiphah International UniversityLahore CampusLahore54000Pakistan Pattern Recognition and Machine Learning Lab Department of SoftwareGachon UniversitySeongnam13557Korea College of Computing&Informatics Saudi Electronic UniversityRiyadh11673Saudi Arabia School of Computer Science Minhaj University LahoreLahore54000Pakistan Center for Cyber Security Faculty of Information Science and TechnologyUniversiti Kebangsaan Malaysia(UKM)43600BangiSelangorMalaysia School of Information Technology Skyline University CollegeUniversity City Sharjah1797SharjahUAE School of Computer Science National College of Business Administration&EconomicsLahore54000Pakistan

Vehicular ad-hoc networks(VANETs)are mobile networks that use and transfer data with vehicles as the network ***,VANETs are essentially mobile ad-hoc networks(MANETs).They allow all the nodes to communicate and connect with one *** of the main requirements in a VANET is to provide self-decision capability to the *** memory,which stores all the previous routes,is used by the vehicles to choose the optimal *** networks,communication is *** cellular-based vehicle-to-everything(CV2X)communication,vital information is shared using the cooperative awareness message(CAM)that is broadcast by each *** are allocated in a distributed manner,which is known as Mode 4 *** support vector machine(SVM)algorithm is used in the SVM-CV2X-M4 system proposed in this *** k-fold model with different values of k is used to evaluate the accuracy of the SVM-CV2XM4 *** results show that the proposed system achieves an accuracy of 99.6%.Thus,the proposed system allows vehicles to choose the optimal route and is highly convenient for users.

关键词： Mode-4 communication ad-hoc vehicular network CV2X support vector machine

Non-destructive study of fruits using grating-based X-ray imaging

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Nuclear Science and Techniques 2017年第2期28卷 57-60页

作者： Sheng-Xiang Wang Ren-Fang Hu Kun Gao faiz Wali Gui-Bin Zan Da-Jiang Wang Zhi-Yun Pan Shi-Qiang Wei National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei 230029 China

Grating-based X-ray imaging can make use of conventional tube sources to provide absorption, refraction and scattering contrast images from a single set of projection images efficiently. In this paper, a fresh cherry tomato and a dried umeboshi are imaged by using X-ray Talbot–Lau interferometer. The seed distribution in the scattering image of the cherry tomato, and the wrinkles of epicarp in the refraction image of the umeboshi, are shown distinctly. The refraction and scattering images provide more information on subtle features than the absorption image. Also, the contrast-to-noise ratio values show distinguishing capacity of the three kinds of imaging techniques. The results confirm that grating-based X-ray imaging is of great potential in non-destructive fruit testing.

关键词： Non-destructive testing X-ray imaging Talbot–Lau interferometer Fruit testing

Highly Active Interfacial Sites in SFT-SnO_(2) Heterojunction Electrolyte for Enhanced Fuel Cell Performance via Engineered Energy Bands:Envisioned Theoretically and Experimentally

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Energy & Environmental Materials 2024年第3期7卷 384-397页

作者： Sajid Rauf Muhammad Bilal Hanif faiz Wali Zuhra Tayyab Bin Zhu Naveed Mushtaq Yatao Yang Kashif Khan Peter D.Lund Martin Motola Wei Xu College of Electronic and Information Engineering and State Key Laboratory of Radio frequency Heterogeneous Integration Shenzhen UniversityShenzhen 518000China Department of Inorganic Chemistry Faculty of Natural SciencesComenius University in BratislavaIlkovicova 684215BratislavaSlovakia College of Physics and Optoelectronic Engineering Shenzhen UniversityShenzhen 518060China School of Energy and Environment Southeast UniversityNo.2 Si Pai LouNanjing 210096China School of Materials and Energy University of Electronic Science and Technology of ChinaChengdu 611731China New Energy Technologies Group Department of Applied PhysicsAalto University School of ScienceP.O.Box 15100Fl-00076AaltoEspoo Finland

Extending the ionic conductivity is the pre-requisite of electrolytes in fuel cell technology for high-electrochemical *** this regard,the introduction of semiconductor-oxide materials and the approach of heterostructure formation by modulating energy bands to enhance ionic conduction acting as an electrolyte in fuel ***(n-type;SnO_(2))plays a key role by introducing into p-type SrFe_(0.2)Ti_(0.8)O_(3-δ)(SFT)semiconductor perovskite materials to construct p-n heterojunction for high ionic ***,two different composites of SFT and SnO_(2)are constructed by gluing p-and n-type SFT-SnO_(2),where the optimal composition of SFT-SnO_(2)(6∶4)heterostructure electrolyte-based fuel cell achieved excellent ionic conductivity 0.24 S cm^(-1)with power-output of 1004 mW cm^(-2)and high OCV 1.12 V at a low operational temperature of 500℃.The high power-output and significant ionic conductivity with durable operation of 54 h are accredited to SFT-SnO_(2)heterojunction formation including interfacial conduction assisted by a built-in electric field in fuel cell ***,the fuel conversion efficiency and considerable Faradaic efficiency reveal the compatibility of SFT-SnO_(2)heterostructure electrolyte and ruled-out short-circuiting ***,the first principle calculation provides sufficient information on structure optimization and energy-band structure modulation of SFT-SnO_(2).This strategy will provide new insight into semiconductor-based fuel cell technology to design novel electrolytes.

关键词： high ionic conductivity interfacial conduction modulated energy band structure p-n heterojunction semiconductors

A New Symbolic Algorithm for Solving General Opposite-Bordered Tridiagonal Linear Systems

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American Journal of Computational Mathematics 2015年第3期5卷 258-266页

作者： faiz Atlan Moawwad El-Mikkawy Mathematics Department Faculty of Science Mansoura University Mansoura Egypt

In the current article we propose a new efficient, reliable and breakdown-free algorithm for solving general opposite-bordered tridiagonal linear systems. An explicit formula for computing the determinant of an opposi... 详细信息

关键词： Opposite-Bordered Tridiagonal Matrix Algorithm Linear System of Equations Schur Complement MATLAB

New Algorithms for Solving Bordered <i>k</i>-Tridiagonal Linear Systems

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Journal of Applied Mathematics and Physics 2015年第7期3卷 862-873页

作者： Moawwad El-Mikkawy faiz Atlan Mathematics Department Faculty of Science Mansoura University Mansoura Egypt

The present article is mainly devoted for solving bordered k-tridiagonal linear systems of equations. Two efficient and reliable symbolic algorithms for solving such systems are constructed. The computational cost of ... 详细信息

关键词： Bordered k-Tridiagonal Matrices Partitioned Matrices Algorithm LU Factorization MAPLE

On Solving Centrosymmetric Linear Systems

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Applied Mathematics 2013年第12期4卷 21-32页

作者： Moawwad El-Mikkawy faiz Atlan Mathematics Department Faculty of Science Mansoura University Mansoura Egypt

The current paper is mainly devoted for solving centrosymmetric linear systems of equations. Formulae for the determinants of tridiagonal centrosymmetric matrices are obtained explicitly. Two efficient computational algorithms are established for solving general centrosymmetric linear systems. Based on these algorithms, a MAPLE procedure is written. Some illustrative examples are given.

关键词： Centrosymmetric Matrix Exchange Matrix Rotate Matrix Linear System DETGTRI Algorithm Computer Algebra Systems (CAS) MAPLE

Prospects of HSP70 as a genetic marker for thermo-tolerance and immuno-modulation in animals under climate change scenario

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Animal Nutrition 2019年第4期5卷 340-350页

作者： faiz-ul Hassan Ayesha Nawaz Muhammad S.Rehman Muhammad A.Ali Syed M.R.Dilshad Chengjian Yang Key Laboratory of Buffalo Genetics Breeding and Reproduction TechnologyMinistry of Agriculture and Guangxi Buffalo Research InstituteChinese Academy of Agricultural SciencesNanning530001China Institute of Animal and Dairy Sciences University of AgricultureFaisalabad38040Pakistan Department of Zoology Wildlife and Fisheries University of AgricultureFaisalabad38040Pakistan Faculty of Veterinary Sciences Bahauddin Zakriya UniversityMultanPakistan Faculty of Veterinary and Animal Sciences Gomal UniversityDera Ismail Khan29050Pakistan

Heat stress induced by long periods of high ambient temperature decreases animal productivity,leading to heavy economic *** devastating situation for livestock production is even becoming worse under the present climate change *** focused to breed animals with better thermotolerance and climatic resilience are keenly sought these days to mitigate impacts of heat stress especially in high input livestock production *** 70-kDa heat shock proteins(HSP70) are a protein family known for its potential role in thermo-tolerance and widely considered as cellular ***70 function as molecular chaperons and have major roles in cellular thermotolerance,apoptosis,immune-modulation and heat *** of HSP70 is controlled by various factors such as,intracellular pH,cyclic adenosine monophosphate(cyclic AMP),protein kinase C and intracellular free calcium,*** expression of HSP70 has been observed under oxidative stress leading to scavenging of mitochondrial reactive oxygen species and protection of pulmonary endothelial barrier against bacterial *** in flanking and promoter regions in HSP70 gene have shown association with heat tolerance,weaning weight,milk production,fertility and disease susceptibility in *** review provides insight into pivotal roles of HSP70 which make it an ideal candidate genetic marker for selection of animals with better climate resilience,immune response and superior performance.

关键词： HSP70 Heat stress Thermo-tolerance Molecular chaperons Immunity Livestock