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Forecasting of tropical cyclones ASANI(2022)and moCHA(2023)over the Bay of Bengal-real time challenges to forecasters

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Tropical Cyclone Research and Review 2024年第2期13卷 88-112页

作者： S.d.Kotal T.Arulalan m.mohapatra India meteorological department Ministry of Earth ScienceGovernment of IndiaNew DelhiIndia

This study examines the track and intensity forecasts of two typical Bay of Bengal tropical cyclones(TC)ASANI and *** analysis of various Numerical Weather Prediction(NWP)model forecasts[ECmWF(European Centre for medium range Weather Forecast),NCEP(National Centers for Environmental Prediction),NCUm(National Centre for medium Range Weather Forecast-Uniﬁed model),Imd(India meteorological department),HWRF(Hurricane Weather Research and Forecasting)],mmE(multi-model Ensemble),SCIP(Statistical Cyclone Intensity Prediction)model,and oFCL(ofﬁcial)forecasts shows that intensity forecasts of ASANI and track forecasts of moCHA were reasonably good,but there were large errors and wide variation in track forecasts of ASANI and in intensity forecasts of *** all model forecasts,the track forecast errors of Imd model and mmE were least in general for ASANI and moCHA ***,the landfall point forecast errors of Imd were least for ASANI,and the mmE and oFCL forecast errors were least for *** model is found to be consistently better for landfall time forecast for ASANI,and the errors of ECmWF,Imd and HWRF were least and of same order for *** intensity forecast errors of oFCL and SCIP were least for ASANI,and the forecast errors of HWRF,Imd,NCEP,SCIP and oFCL were comparable and least for moCHA up to 48 h forecast and HWRF errors were least thereafter in *** ECmWF model forecast errors for intensity were found to be highest for both the *** results also show that although there is signiﬁcant improvement of track forecasts and limited or no improvement of intensity forecast in previous decades but challenges still persists in real time forecasting of both track and intensity due to wide variation and inconsistency of model forecasts for different TC cases.

关键词： Tropical cyclone Track forecast Intensity forecast NWP model Bay of Bengal North Indian ocean

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A multi-shot target wheel assembly for high-repetition-rate, laser-driven proton acceleration

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High Power Laser Science and Engineering 2024年第2期 91-98页

作者： J.Pe?as A.Bembibre d.Cortina-Gil L.martín A.Reija C.Ruiz m.Seimetz A.Alejo J.Benlliure Instituto Galego de Física de Altas Enerxías Universidade de Santiago de Compostela Laboratorio Láser de Aceleración y Aplicaciones RIAIDT Universidade de Santiago de Compostela Instituto Universitario de Física Fundamental y matemáticas y dpto.de didáctica de la matemática y de las Ciencias Experimentales Universidad de Salamanca Instituto de Instrumentación para Imagen molecular (I3m) CSIC-Universitat Politècnica de València

A multi-shot target assembly and automatic alignment procedure for laser–plasma proton acceleration at high repetition rate are introduced. The assembly is based on a multi-target rotating wheel capable of hosting more than 5000 targets,mounted on a 3d motorized stage to allow rapid replenishment and alignment of the target material between laser irradiations. The automatic alignment procedure consists of a detailed mapping of the impact positions at the target surface prior to the irradiation that ensures stable operation of the target, which alongside the purpose-built design of the target wheel, enables operation at rates up to 10 Hz. Stable and continuous laser-driven proton acceleration at 10 Hz is demonstrated, with observed cut-off energy stability about 15%.

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A multi-shot target wheel assembly for high-repetition-rate, laser-driven proton acceleration

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High Power Laser Science and Engineering 2024年第2期12卷 87-94页

作者： J.Penas A.Bembibre d.Cortina-Gil L.martin A.Reija C.Ruiz m.Seimetz A.Alejo J.Benlliure Instituto Galego de Fisica de Altas Enerxias Universidade de Santiago de CompostelaSantiago de CompostelaSpain Laboratorio Laser de Aceleracion y Aplicaciones RIAIDTUniversidade de Santiago de CompostelaSantiago de CompostelaSpain Instituto Universitario de Física Fundamental y matematicas y dpto.de didactica de la matematica y de las Ciencias Experimentales Universidad de SalamancaSalamancaSpain Instituto de Instrumentación para Imagen molecular(I3m) CSIC-Universitat Politecnica de ValenciaValenciaSpain

A multi-shot target assembly and automatic alignment procedure for laser–plasma proton acceleration at high repetition rate are *** assembly is based on a multi-target rotating wheel capable of hosting more than 5000 targets,mounted on a 3d motorized stage to allow rapid replenishment and alignment of the target material between laser *** automatic alignment procedure consists of a detailed mapping of the impact positions at the target surface prior to the irradiation that ensures stable operation of the target,which alongside the purpose-built design of the target wheel,enables operation at rates up to 10 *** and continuous laser-driven proton acceleration at 10 Hz is demonstrated,with observed cut-off energy stability about 15%.

关键词： high repetition rate laser-plasma acceleration multi-shot operation proton source target assembly

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optometry education in China:Local needs、global interests

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中华眼视光学与视觉科学杂志 2000年第1期 7-10页

作者： davidA.Heath,o.d.,ed.m. The New England College of optometry Boston!mA USA The New England College of optometry Boston!mA USA The New England College of optometry Boston!mA USA

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Enabling Technologies for Autonomous Robotic Systems in manufacturing

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Transactions of Nanjing University of Aeronautics and Astronautics 2024年第4期41卷 403-431页

作者： ERdŐS Gábor ABAI Kristóf BEREGI Richárd CSEmPESZ János CSERTEG Tamás GodÓGábor HAJÓS mátyás HÁY Borbála HoRVÁTH dániel HoRVÁTH Gergely JUNIKIÁdám KEmÉNY Zsolt KoVÁCS András NACSA János PANITI Imre PedoNE Gianfranco TAKÁCS Emma TIPARY Bence ZAHoRÁN László VÁNCZA József Institute for Computer Science and Control Hungarian Research Network(HUN-REN SZTAKI)BudapestHungary department of manufacturing Science and Technology Budapest University of Technology and Economics(BME)BudapestHungary EPIC InnoLabs Nonprofit Ltd. BudapestHungary Eötvös Loránd University(ELTE) BudapestHungary

Research of autonomous manufacturing systems is motivated both by the new technical possibilities of cyber-physical systems and by the practical needs of the *** operation in semi-structured industrial environments can now be supported by advanced sensor technologies,digital twins,artificial intelligence and novel communication *** enable real-time monitoring of production processes,situation recognition and prediction,automated.a.d.adaptive(re)planning,teamwork and performance improvement by *** paper summarizes the main requirements towards autonomous industrial robotics and suggests a generic workflow for realizing such *** case studies will be presented from recent practice at HUN-REN SZTAKI in a broad range of domains such as assembly,welding,grinding,picking and placing,and *** various solutions have in common that they use a generic digital twin concept as their *** making general recommendations for realizing autonomous robotic solutions in the industry,open issues for future research will be discussed.

关键词： industrial robotics autonomy digital twin enabling technology

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A New Enhanced Arabic Light Stemmer for IR in medical documents

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Computers, materials & Continua 2021年第7期68卷 1255-1269页

作者： Ra’ed m.Al-Khatib Taha Zerrouki mohammed m.Abu Shquier Amar Balla Asef Al-Khateeb department of Computer Sciences Yarmouk UniversityIrbid21163Jordan Faculty of Sciences and Applied Sciences Bouira UniversityBouiraAlgeria Faculty of Computer Science and Information Technology Jerash UniversityJordan Ecole Nationale Supérieure d’Informatique(ESI) AlgiersAlgeria department of Computer Science College of Shari’a and Islamic Studies in Al AhsaaImam Mohammad Ibn Saud Islamic University(IMSIU)Saudi Arabia

This paper introduces a new enhanced Arabic stemming algorithm for solving the information retrieval problem,especially in medical *** proposed algorithm is a light stemming algorithm for extracting stems and roots from the input *** of the main challenges facing the light stemming algorithm is cutting off the input word,to extract the initial *** initiating the light stemmer with strong initial segments,the final extracting stems and roots will be more ***,a new enhanced segmentation based on deploying the direct Acyclic Graph(dAG)model is *** addition to extracting the powerful initial segments,the main two procedures(i.e.,stems and roots extraction),should be also reinforced with more efficient operators to improve the final *** validate the proposed enhanced stemmer,four data sets are *** achieved stems and roots resulted from our proposed light stemmer are compared with the results obtained from five other well-known Arabic light stemmers using the same data *** evaluation process proved that the proposed enhanced stemmer outperformed other comparative stemmers.

关键词： machine learning information retrieval systems medical documents stemming algorithms arabic light stemmer natural language processing

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Effect of replacement of soybean oil by Hermetia illucens fat on performance,digestibility,cecal microbiome,liver transcriptome and liver and plasma lipidomes of broilers

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Journal of Animal Science and Biotechnology 2023年第4期14卷 1466-1484页

作者： lea Schäfer Sarah m.Grundmann Garima maheshwari marcus Höring Gerhard Liebisch Erika most Klaus eder Robert Ringseis Institute of Animal Nutrition and Nutrition Physiology Justus Liebig University GiessenHeinrich-Buff-Ring 26-3235392 GiessenGermany Institute of Nutritional and Food Sciences Molecular Food TechnologyUniversity of BonnFriedrich-Hirzebruch-Allee 753115 BonnGermany Institute of Clinical Chemistry and Laboratory medicine University Hospital of RegensburgFranz-Josef-Strauss-Allee 1193053 RegensburgGermany.

Background In contrast to protein-rich insect meal,the feed potential of insect fat is generally less explored.a.d.knowledge about the suitability of insect fat as a fat source specifically in broiler diets is still *** view of this,the present study aimed to comprehensively investigate the effect of partial(50%) and complete replacement of soybean oil with insect fat from Hermetia illucens(HI) larvae in broiler diets on performance,fat digestibility,cecal microbiome,liver transcriptome and liver and plasma ***,100 male,1-day-old Cobb 500 broilers were randomly assigned to three groups and fed three different diets with either 0(group HI-0,n cens(HI) larvae fat for 35 d.= 30),2.5%(group HI-2.5,n %(HI-5.0,n = 35) or 5.0= 35) Hermetia illuResults Body weight gain,final body weight,feed intake,and feed:gain ratio during the whole period and apparent ileal digestibility coefficient for ether extract were not different between *** microbial diversity did not differ between groups and taxonomic analysis revealed differences in the abundance of only four low-abundance bacterial taxa among groups;the abundances of phylum Actinobacteriota,class Coriobacteriia,order Coriobacteriales and family Eggerthellaceae were lower in group HI-5.0 compared to group HI-2.5(P oncentrations of total and individual short-chain fatty acids in the cecal digesta were not different between the three *** transcriptomics revealed a total of 55 and 25 transcripts to be differentially expressed between groups HI-5.0 ***-0 and groups HI-2.5 ***-0,respectively(P oncentrations of most lipid classes,with the exception of phosphatidylethanolamine,phosphatidylglycerol and lysophosphatidylcholine in the liver and cholesterylester and ceramide in plasma(P d of the sum of all lipid classes were not different between *** Partial and complete replacement of soybean oil with HI larvae fat in broiler diets had no effect on gro

关键词： Broilers Cecal microbiota Hermetia illucens Insect fat Liver lipidome medium-chain fatty acids

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Perceived Trust and Payment methods: An Empirical Study of markaVIP Company

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International Journal of Communications, Network and System Sciences 2015年第11期8卷 409-427页

作者： mahmoud maqableh Ra’ed moh’d Taisir masa’deh Rifat o. Shannak Khalid m. Nahar management Information Systems Faculty of Business The University of Jordan Amman Jordan Computer Science Faculty of Information Technology and Computer Science Yarmouk University Irbid Jordan

This empirical study focused on investigating the perceived trust surrogated by a number of hy-pothesized factors and its effect on the choice of method of payment. The data were collected using a questionnaire, as the instrument for the primary data collection, with total collected back responses of 214 from customers of markaVIP. Structural equation modeling technique was used to fully analyze the data in order to determine what level of the relationship between the constituting factors of the perceived trust and the method of payment. The main findings were related to confirming the seven main hypotheses of the research that were related to testing if some factors were important to forming perceived trust by customers. Four factors (reputation, security, familiarity, and ease of use) were found to have a positive effect and the remaining three were not (privacy, size and usefulness). In addition, having perceived trust meant no preference to any method of payment by the customers.

关键词： E-Payment Perceived Trust EPS E-Commerce Security Structural Equation modeling

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Synthesis and applications of lanthanoid complexes of pentadentate and hexadentate N_(5) and N_(6) macrocycles:A review

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Journal of Rare Earths 2024年第1期42卷 1-15,I0001页

作者： Julio Corredoira-Vázquez Cristina González-Barreira Paula oreiro-martínez Ana m.García-deibe Jesús Sanmartín-matalobos matilde Fondo departamento de Química Inorganica Facultade de QuímicaUniversidade de Santiago de CompostelaCampus Vida15782Santiago de CompostelaSpain Phantom-g CICECO-Aveiro Institute of MaterialsDepartment of PhysicsUniversity of Aveiro3810-193AveiroPortugal Institute of materials(imATUS) Universidade de Santiago de Compostela15782Santiago de CompostelaSpain

In this paper,the lanthanoid complexes of N_(5) and N_(6) macrocycle ligands,without pendant arms or additional heteroatoms,are *** review covers the period from 2015 to the current date,since in 2014 Schiff base macrocyclic ligands incorporating the pyridine moiety,and their complexes,were revised.a.d.in 2015 the chemistry of pentaaza macrocycle ligands with rare earth metals was also *** and phthalocyanine ligands are not included in this review,which primarily focuses on complexes with Schiff bases and amines without pendant arms or any additional donor other than *** synthetic methods,structural characterization,based on single X-ray crystal data,and properties of the lanthanoid complexes,with special attention to magneto-structural correlations,are presented herein.

关键词： Lanthanoid N_(5),N_(6)macrocycle Coordination chemistry Chirality Biological activity molecule magnet

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A Reflection of minimum Adequate education in South Carolina more Than Fifty Years Later

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Journal of Literature and Art Studies 2017年第9期7卷 1188-1191页

作者： Frederick m, G. Evans, ed. d. South Carolina State University OrangeburgSCUSA

The issues and challenges of minimum adequate public school education in the State of South of South Carolina has been a struggle between lawmakers and taxpayers for more than fifty years. The enactment of the Civil Rights Act of 1964 led to forced school integration, busing, and led to whites＇ physical moving out of selected school districts. Selected public schools filed a lawsuit against the State of South Carolina to the Supreme Court with the claim of failing to provide adequate and equal education to all children in the state. This reflection focuses on the Abbeville case in context, funding issues, and inadequate facilities, which concludes with a reflective view of the Brown v. The Board of edueation 1954 decision.

关键词： Abbeville case Civil Rights act minimally adequate education education Finance Act of 1977

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