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Reduction of False Rejection in an Authentication System by Fingerprint with Deep Neural Networks

Journal of Software Engineering and Applications 2020年第1期13卷 1-13页

作者： Stéphane Kouamo claude Tangha Olaf Kouamo Department of Computer Science University of Yaounde I Yaounde Cameroon Department of Mathematics and Statistics Université Denis Didérot (Paris VII) Paris France

Faultless authentication of individuals by fingerprints results in high false rejections rate for rigorously built systems. Indeed, the authors prefer that the system erroneously reject a pattern when it does not meet a number of predetermined correspondence criteria. In this work, after discussing existing techniques, we propose a new algorithm to reduce the false rejection rate during the authentication-using fingerprint. This algorithm extracts the minutiae of the fingerprint with their relative orientations and classifies them according to the different classes already established;then, make the correspondence between two templates by simple probabilities calculations from a deep neural network. The merging of these operations provides very promising results both on the NIST4 international data reference and on the SOCFing database.

关键词： Authentication Fingerprint False Rejection Neural Networks Pattern Recognition Deep Learning

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Health Risk Assessment of Heavy Metals in the Water of the LoutétéRiver, Mfouati District, Southeast Congo

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Journal of Geoscience and Environment Protection 2022年第12期10卷 77-86页

作者： Ifo Grace Mazel Diamouangana Mpissi Zita Flora Bibila Mafoumba Jean claude Matini Laurent Laboratoire de Chimie Minérale et Appliquée Faculté des Sciences et Techniques Université Marien N’GOUABI Brazzaville Republic of the Congo Parcours chimie Faculté des Sciences et Techniques Université Marien N’GOUABI Brazzaville Republic of the Congo Département des Sciences Exactes Ecole Normale Supérieure Université Marien N’GOUABI Brazzaville Republic of the Congo Faculté des Sciences Appliquées Université DENIS SASSOU N’GUESSO Brazzaville Republic of the Congo

The overall objective of this study was to assess the health risk of water in the Loutété River contaminated with heavy metals. Six surface water samples were collected during the dry season (October 2014). The physico-chemical parameters (pH, electrical conductivity, total dissolved salts) were measured using a HANNA brand device. The values of these physico-chemical parameters are below the WHO standards. The concentrations of heavy metals Cr, Cu, Fe, Pb, Zn and Mn were determined by ICP-OES. These obtained in (μg/L) are in the range: Cr (0.08 - 5.8);Cu (0.6 - 14.5);Fe (0.2 - 386.05);Pb (1.02 - 370.09);Zn (8.02 - 248.7) and Mn (37.1 - 328.08). These concentrations are below the WHO drinking water guideline value in all samples for Cr, Cu, Mn and Zn, 50, 2000, 400 and 3000 μg/L respectively. Concentrations of As, Fe and Pb exceeded the WHO guideline value for drinking water at the following stations: S1 for arsenic, S4 for iron, and for Pb at all stations except S5. The health risk assessment for adults due to ingestion exposure gave HQing. values 1 for lead. In the case of ingestion, HQing. < 1 for the heavy metals Cr, Cu, Zn, Mn, with the exception of the following metals Arsenic, Lead and Iron.

关键词： Hazard Quotient Non-Carcinogenic Risk Heavy Metals

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Decrease in liver cancer incidence rates in Bamako,Mali over 28 years of population-based cancer registration(1987-2015)

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World Journal of Hepatology 2022年第9期14卷 1767-1777页

作者： Amina Amadou Dominique Sighoko Bourama Coulibaly Cheick Traoré Bakarou Kamaté Brahima S Mallé Maëlle de Seze Francine N Kemayou Yoghoum Sandrine Biyogo Bi Eyang denis Bourgeois Maria Paula Curado SinéBayo Emmanuelle Gormally Pierre Hainaut Institute for Advanced Biosciences Grenoble 38700France Department of Prevention Cancer Environment Centre Léon BérardLyon 69008France Department of Medicine University of ChicagoChicagoIL 60611United States Department of Pathological Anatomy and Cytology University Hospital of Point GBamako BP333Mali UniversitéParis 1 Panthéon-Sorbonne Paris 75005France Health SystemicProcessUR 4129 Research UnitUniversitéClaude Bernard Lyon 1Villeurbanne 69100France Epidemiology and Statistics Nucleus ACCamargo Cancer CenterSao Paulo 01508-010Brazil Sciences and Humanities Confluence Research Center UniversitéCatholique de LyonLyon 69288France Institut pour l’Avancée des Biosciences Grenoble 38700France

BACKGROUND Primary liver cancer is common in West Africa due to endemic risk ***,epidemiological studies of the global burden and trends of liver cancer are *** report changes in trends of the incidence of liver cancer over a period of 28 years using the population-based cancer registry of Bamako,*** assess the trends and patterns of liver cancer by gender and age groups by analyzing the cancer registration data accumulated over 28 years(1987-2015)of activity of the population-based registry of the Bamako *** Data obtained since the inception of the registry in 1987 through 2015 were stratified into three periods(1987-1996,1997-2006,and 2007-2015).Age-standardized rates were estimated by direct standardization using the world *** rate ratios and the corresponding 95%confidence intervals(CI)were estimated using the early period as the reference(1987-1996).Joinpoint regression models were used to assess the annual percentage change and highlight trends over the entire period(from 1987 to 2015).RESULTS Among males,the age-standardized incidence rates significantly decreased from 19.41(1987-1996)to 13.12(1997-2006)to 8.15(2007-2015)per 105 *** incidence rate ratio over 28 years was 0.42(95%CI:0.34-0.50),and the annual percentage change was-4.59[95%CI:(-6.4)-(-2.7)].Among females,rates dropped continuously from 7.02(1987-1996)to 2.57(2007-2015)per 105 person-years,with an incidence rate ratio of 0.37(95%CI:0.28-0.45)and an annual percentage change of-5.63[95%CI:(-8.9)-(-2.3)].CONCLUSION The population-based registration showed that the incidence of primary liver cancer has steadily decreased in the Bamako district over 28 *** trend does not appear to result from biases or changes in registration *** is the first report of such a decrease in an area of high incidence of liver cancer in *** decrease may be explained by the changes and diversity of diet that could reduce exposure to

关键词： Hepatocellular carcinoma Hepatitis B infection Aflatoxin West Africa Cancer registration Annual percentage change

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CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Advanced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang University HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China University of Geosciences Beijing China University of Geosciences WuhanHubei China University of Mining and Technology XuzhouJiangsu China West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

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