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Intelligent Traffic Surveillance through Multi-Label Semantic Segmentation and Filter-Based Tracking

Computers, Materials & Continua 2023年第9期76卷 3707-3725页

作者： Asifa Mehmood qureshi Nouf Abdullah Almujally Saud S.Alotaibi Mohammed Hamad Alatiyyah Jeongmin Park Department of Creative Technologies Air UniversityIslamabad44000Pakistan Department of Information Systems College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityP.O.Box 84428Riyadh11671Saudi Arabia Information Systems Department Umm Al-Qura UniversityMakkahSaudi Arabia Department of Computer Science College of Sciences and Humanities in AflajPrince Sattam Bin Abdulaziz UniversityAl-KharjSaudi Arabia Department of Computer Engineering Tech University of KoreaSiheung-siGyeonggi-do15073Korea

Road congestion,air pollution,and accident rates have all increased as a result of rising traffic density andworldwide population *** the past ten years,the total number of automobiles has increased significantly over the *** this paper,a novel method for intelligent traffic surveillance is *** proposed model is based on multilabel semantic segmentation using a random forest classifier which classifies the images into five *** improve the results,mean-shift clustering was applied to the segmented ***,the pixels given the label for the vehicle were extracted and blob detection was applied to mark each *** the validation of each detection,a vehicle verification method based on the structural similarity index is *** tracking of vehicles across the image frames is done using the Identifier(ID)assignment technique and particle ***,vehicle counting in each frame along with trajectory estimation was done for each *** proposed system demonstrated a remarkable vehicle detection rate of 0.83 over Vehicle Aerial Imaging from Drone(VAID),0.86 over AU-AIR,and 0.75 over the Unmanned Aerial Vehicle Benchmark Object Detection and Tracking(UAVDT)dataset during the experimental *** proposed system can be used for several purposes,such as vehicle identification in traffic,traffic density estimation at intersections,and traffic congestion sensing on a road.

关键词： Traffic surveillance multi-label segmentation random forest particle filter computer vision

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Metabolic investigations in patients with hepatitis B and C

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World Journal of Gastroenterology 2010年第5期16卷 603-607页

作者： Abdul Aziz Mastoi Bikha Ram Devrajani Syed Zulfiquar ali Shah Qasim Rohopoto Sikander ali Memon Marya Baloch Ghulam ali qureshi Waqas Sami M.A.Kazi Institute of Chemistry University of SindJamshoro 75000Pakistan Department of Medicine Liaquat University of Medical and Health SciencesJamshoro 75000Pakistan Medical Research Centre Liaquat University of Medical and Health SciencesJamshoro 75000 Pakistan Department of Biochemistry University of Health SciencesLahore 54600Pakistan

AIM:To investigate the similarities and dissimilarities in patients with hepatitis B and hepatitis C,clinically and metabolically. METHODS:Fifty patients with hepatitis B virus and hepatitis C virus infection were included in this study, along with fifty healthy controls for comparison *** blood(10 mL)samples from patients and healthy subjects were collected and made to clot before serum was separated and immediately levels of the enzymes,alkaline phosphatase(ALK),creatinine phosphokinase(CPK),lactate dehydrogenase (LDH),serum glutamate oxaloacetate transaminase(sGOT)and serum glutamate pyruvate transaminase(sGPT)were determined by a kit *** total con-tent of each metal the serum samples were analyzed using atomic absorption *** of cholesterol,triglycerides,urea,creatinine and uric acid were determined using a kit method on Microlab 300. RESULTS:Serum magnesium and copper levels remained unchanged,whereas the concentration of zinc decreased and iron increased significantly in both groups of *** antioxidant activity was significantly decreased in both hepatitis B and *** the enzymes analyzed,ALK,s-GPT,LDH and s-GOT were all significantly increased in both patients with hepatitis B and C whereas CPK was significantly decreased in patients with hepatitis B and remained unchanged in patients with hepatitis C. CONCLUSION:The information accumulated by this study will help provide a better understanding of involved metabolic processes in order to design appropriate therapeutic approaches for treating these patients,so they can recover and lead normal lives.

关键词： Hepatitis B virus Hepatitis C virus Antioxidant activity Metal content Enzyme activity

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Double Series Identity and Some Laurent Type Hypergeometric Generating Relations

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Journal of Mathematical Research with Applications 2020年第5期40卷 476-486页

作者： Mohammad Idris qureshi Mahvish ali Dilshad AHAMAD Department of Applied Sciences and Humanities Faculty of Engineering and Technology Jamia Millia Islamia (A Central University)

The main aim of this article is to obtain certain Laurent type hypergeometric generating relations. Using a general double series identity, Laurent type generating functions(in terms of Kampéde Fériet double hypergeometric function) are derived. Some known results obtained by the method of Lie groups and Lie algebras, are also modified here as special cases.

关键词： generalized hypergeometric functions Laurent type generating relations double series identity

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An Enhanced Intelligent Intrusion Detection System to Secure E-Commerce Communication Systems

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Computer Systems Science & Engineering 2023年第11期47卷 2513-2528页

作者： Adil Hussain Kashif Naseer qureshi Khalid Javeed Musaed Alhussein Department of Transportation Engineering Chang’an UniversityXi’anChina Department of Electronic&Computer Engineering University of LimerickLimerickV94 T9PXIreland Department of Computer Engineering College of Computing and InformaticsUniversity of SharjahSharjahUnited Arab Emirates Department of Computer Engineering College of Computer and Information SciencesKing Saud UniversityP.O.Box 51178Riyadh11543Kingdom of Saudi Arabia

Information and communication technologies are spreading rapidly due to their fast proliferation in many *** number of Internet users has led to a spike in cyber-attack incidents.E-commerce applications,such as online banking,marketing,trading,and other online businesses,play an integral role in our *** Intrusion Detection System(NIDS)is essential to protect the network from unauthorized access and against other *** existing NIDS systems are based on the Backward Oracle Matching(BOM)algorithm,which minimizes the false alarm rate and causes of high packet drop *** paper discussed the existing NIDS systems and different used pattern-matching techniques regarding their weaknesses and *** address the existing system issues,this paper proposes an enhanced version of the BOM algorithm by using multiple pattern-matching methods for the NIDS system to improve the network *** proposed solution is tested in simulation with existing solutions using the Snort and NSL-KDD *** experimental results indicated that the proposed solution performed better than the existing solutions and achieved a 5.17%detection rate and a 0.22%lower false alarm rate than the existing solution.

关键词： E-commerce NIDS security algorithm network applications CIA detection

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Ethnopharmacological Survey of Plants Used for the Treatment of Stomach,Diabetes,and Ophthalmic Diseases in Sudhan Gali,Kashmir,Pakistan

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云南植物研究 2006年第5期28卷 535-542页

作者： muhammad Waseem M.Amin Ullah Shah Rizwana Aleem qureshi Iqbal muhammad Rabia Afza Saeeda Yousaf World Wildlife Fund Pakistan Quaid-e-Azam University IslamabadPakistan Kohat University ofScience & Technology KohatPakistan University of Peshawar Pakistan

The present paper represents the ethnopharmacological survey of Sudhan Gali,Kashmir,*** study revealed that 12 plant species belonging to 11 families were used for the treatment of stomach,diabetes and ophthalmic diseases by the local people in Sudhan *** millefolium,Aconitum heterophyllum,Berberis lycium,Polygonum amplexicaule,Mentha longifolia,Paeonia emodi,Plantago lanceolata were locally used for stomach related problems treatment;Berberis lycium,Skimmia lareola,Solanum dulcamara for diabetes and Geranium wallichianum,Artemisia vulgaris,Solanum dulcamara,and Corydalis crassifolia used for the treatment of ophthalmic *** species Berberis lycium and Solanum dulcamara have multipurpose *** is used to treat stomach as well as diabetes while latter is used to treat not only to diabetes but also ophthalmic *** to IUCN categories,out of these 12 plant species collected and marketed,Polygonum amplexicaule and Paeonia emodi are endangered,Aconitum heterophyllum;Berberis lycium species are vulnerable while Plantago lanceolata and Skimmia lareola species are *** availability of these medicinal plants has decreased during the past 20 years and these are facing a drastic biotic pressure due to their extensive usage and non-scientific methods of *** is quite evident that these valuable native medicinal plants species are going to decline in number and ultimately will become extinct if no timely proper conservation strategies are adopted.

关键词： Medicinal plants IUCN Biotic pressure Conservation Ethnopharmacology

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Optimal Weighted Extreme Learning Machine for Cybersecurity Fake News Classification

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Computer Systems Science & Engineering 2023年第3期44卷 2395-2409页

作者： Ashit Kumar Dutta Basit qureshi Yasser Albagory Majed Alsanea Manal Al Faraj Abdul Rahaman Wahab Sait Department of Computer Science and Information Systems College of Applied SciencesAlMaarefa UniversityAd DiriyahRiyadh13713Kingdom of Saudi Arabia Department of Computer Science Prince Sultan UniversityRiyadh11586Kingdom of Saudi Arabia Department of Computer Engineering College of Computers and Information TechnologyTaif UniversityTaif21944Kingdom of Saudi Arabia Department of Computing Arabeast CollegesRiyadh11583Kingdom of Saudi Arabia Department of Archives and Communication King Faisal UniversityAl AhsaHofuf31982Kingdom of Saudi Arabia

Fake news and its significance carried the significance of affecting diverse aspects of diverse entities,ranging from a city lifestyle to a country global relativity,various methods are available to collect and determine fake *** recently developed machine learning(ML)models can be employed for the detection and classification of fake *** study designs a novel Chaotic Ant Swarm with Weighted Extreme Learning Machine(CAS-WELM)for Cybersecurity Fake News Detection and *** goal of the CAS-WELM technique is to discriminate news into fake and *** CAS-WELM technique initially pre-processes the input data and Glove technique is used for word embed-ding ***,N-gram based feature extraction technique is derived to gen-erate feature ***,WELM model is applied for the detection and classification of fake news,in which the weight value of the WELM model can be optimally adjusted by the use of CAS *** performance validation of the CAS-WELM technique is carried out using the benchmark dataset and the results are inspected under several *** experimental results reported the enhanced outcomes of the CAS-WELM technique over the recent approaches.

关键词： Cybersecurity cybercrime fake news data classification machine learning metaheuristics

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Changes in Phyto-Chemical Status upon Viral Infections in Plant:A Critical Review

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Phyton-International Journal of Experimental Botany 2021年第1期90卷 75-86页

作者： Tehmina Bahar Adeeba Mahboob qureshi Fasiha Qurashi Muniba Abid Misbah Batool Zahra muhammad Saleem Haider Institute of Agricultural Sciences University of the PunjabLahore54590Pakistan Department of Forestry Range and Wildlife ManagementUniversity College of Agriculture and Environmental SciencesThe Islamia University of BahawalpurBahawalpur63100Pakistan

Most damaging plant diseases have been caused by viruses in the entire *** tropical and subtropical areas,the damage caused by plant virus leads to great economic and agricultural *** stranded DNA viruses(geminiviruses)are the most perilous pathogens which are responsible for major diseases in agronomic and horticultural *** begomoviruses and mastreviruses are the biggest genus of plant infecting viruses,transmitted though Bemisia tabaci and members of Cicadellidae *** possesses some naturally existing chemicals term as phyto-chemicals which perform important functions in the *** antioxidant enzymes are used by plants for selfdefense upon foreign invasion of *** review explains the present perceptive of influence of viral infections on phyto-chemicals,oxidative enzymes and biochemical changes occurring in the *** infection mediated phytochemical changes in plants mainly includes:up and down regulation of photosynthetic pigment,increase in the concentration of phenolic compounds,elevation of starch content in the leaf and up&down regulation of anti-oxidative enzymes including(GPX)guaiacol peroxidase,(PPO)polyphenol oxidase,(APX)ascorbate peroxidase,(SOD)superoxide dismutase and(CTA)*** changes lead to initiation of hypersensitive response,by thicken of the leaf lamina,lignification under the leaf surface,blocking to stomatal openings,systematic cell death,generation of reactive oxidative species(ROS),activation of pathogen mediated resistance pathways i.e.,production of salicylic acid and jasmonic *** all the physiological changes in the plant due to viral infection supports the activation of defense mechanism of the plant to combat against viral infection by limiting virus in specific area,followed with the production of barriers for pathogen,accumulation of starch in the leaf and excess production of(ROS).These strategies used by the plant to prevent the spread of viru

关键词： Anti-oxidative enzymes defense mechanism phyto-chemicals viral infection

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Cd and Hg Mediated Oxidative Stress,Antioxidative Metabolism and Molecular Changes in Soybean(Glycine max L.)

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Phyton-International Journal of Experimental Botany 2023年第6期92卷 1725-1742页

作者： Sheeba Naaz Nadeem Ahmad Asma AAl-Huqail Mohammad Irfan Faheema Khan Mohammad Irfan qureshi Department of Biotechnology Faculty of Natural SciencesJamia Millia IslamiaNew Delhi110025India Department of Biosciences Faculty of Natural SciencesJamia Millia IslamiaNew Delhi110025India Department of Botany and Microbiology College of ScienceKing Saud UniversityRiyadh11451Saudi Arabia Plant Biology Section School of Integrative Plant ScienceCornell UniversityIthacaUSA

Cadmium(Cd)and Mercury(Hg)is among the heavy metals most hazardous for plant and human *** to induce oxidative stress in plants and disbalance equilibrium in the antioxidant defence system,these metals alter plant growth and cause damage at the cellular and molecular *** is an important oilseed crop that is raised in soils often contaminated by Cd and *** comparative studies on the deleterious effect of Cd and Hg and the defence system of antioxidants were not studied earlier in soybean *** this study,soybean plants were exposed to Cd(100μM CdCl_(2))and Hg(100μM HgCl_(2))and studied for physiological,biochemical and molecular *** Cd and Hg treatment increased the magnitude of oxidative *** of antioxidant enzymes were significantly upregulated in response to Cd and Hg *** and qualitative assessment of isolated RNA showed significant differences in RNA under *** values of RNA confirmed *** level of the Actin gene,involved in the morphogenesis of plants and also used as referenced gene in expression studies was analyzed using qRT-PCR just to check its stability and response under heavy metal *** showed significant upregulation of the gene in the presence of *** can be concluded that both Cd and Hg caused oxidative damage to plants,and adversely affected the quality of ***,soybean tried to limit the adverse impacts of Cd and Hg stress by elevating the antioxidant system and upregulating Actin gene.

关键词： Soybean heavy metal stress actin gene enzymatic antioxidant activity qRT-PCR

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Switchable dual-wavelength fiber ring laser featuring twin-core photonic crystal fiber-based filter

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Chinese Optics Letters 2014年第2期12卷 27-29页

作者： Khurram Karim qureshi Electrical Engineering Department King Fahd University of Petroleum and Minerals

A simple configuration for the generation of a switchable dual-wavelength fiber ring laser is *** proposed configuration employs a short twin-core photonic crystal fiber acting as a Mach–Zehnder interferometer at roo... 详细信息

关键词： PCF length Switchable dual-wavelength fiber ring laser featuring twin-core photonic crystal fiber-based filter core ring

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Countrywide Survey for MERS-Coronavirus Antibodies in Dromedaries and Humans in Pakistan

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Virologica Sinica 2018年第5期33卷 410-417页

作者： ali Zohaib muhammad Saqib muhammad Ammar Athar Jing Chen Awais-ur-Rahman Sial Saeed Khan Zeeshan Taj Halima Sadia Usman Tahir muhammad Haleem Tayyab muhammad Asif qureshi muhammad Khalid Mansoor muhammad Ahsan Naeem Bing-Jie Hu Bilal Ahmed Khan Ikram Din Ujjan Bei Li Wei Zhang Yun Luo Yan Zhu Cecilia Waruhiu Iahtasham Khan Xing-Lou Yang muhammad Sohail Sajid Victor Max Corman Bing Yan Zheng-Li Shi CAS Key Laboratory of Special Pathogens and Biosafety Wuhan Institute of VirologyChinese Academy of SciencesWuhan 430071China University of Ctunese Academy of Sciences Beijing 100049China Faculty of Veterinary Medicine University of AgricultureFaisalabad 38040Pakistan Laboratory of Cancer Biomarkers and Liquid Biopsy College of PharmacyHenan UniversityHenan 475004China Department of Clinical Studies Faculty of Veterinary and Animal SciencesPMAS-Arid Agriculture UniversityRawalpindi 46000Pakistan Dow University of Health Science Pakistan Karachi 74200 Department of Microbiology Government College University FaisalabadFaisalabad 38000Pakistan Livestock and Dairy Development Department(L&DD) Lahore 54000Pakistan College of Veterinary and Animal Sciences The Islamia University of BahawalpurBahawalpur 63100Pakistan State Key Laboratory of Agricultural Mlcroblology Huazhong Agricultural UniversityWuhan 430070China Liaqat University of Medical and Health Science Pakistan Jamshoro 76090 Section of Epidemiology and Public Health Department of Chnical SciencesUniversity of Veterinary and Animal SciencesLahore subcampusJhang 35200Pakistan Institute of Virology Chadte-Universitatsmedizin BerlinCorporate member of Free UniversityHumboldt-University and Berlin Institute of HealthBerlin 10117Germany German Center for Infection Research(DZIF) Berlin 10117Germany

Middle East Respiratory Syndrome Coronavirus (MERS-CoV) is a zoonotic pathogen capable of causing severe respiratory disease in humans. Although dromedary camels are considered as a major reservoir host, the MERS-CoV infection dynamics in camels are not fully understood. Through surveillance in Pakistan, nasal (n = 776) and serum (n = 1050)samples were collected from camels between November 2015 and February 2018. Samples were collected from animal markets, free-roaming herds and abattoirs. An in-house ELISA was developed to detect IgG against MERS-CoV. A total of 794 camels were found seropositive for MERS-CoV. Prevalence increased with the age and the highest seroprevalence was recorded in camels aged [ 10 years (81.37%) followed by those aged 3.1–10 years (78.65%) and B 3 years (58.19%).Higher prevalence was observed in female (78.13%) as compared to male (70.70%). Of the camel nasal swabs, 22 were found to be positive by RT-qPCR though with high Ct values. Moreover, 2,409 human serum samples were also collected from four provinces of Pakistan during 2016–2017. Among the sampled population, 840 humans were camel *** we found a high rate of MERS-CoV antibody positive dromedaries (75.62%) in Pakistan, no neutralizing antibodies were detected in humans with and without contact to camels.

关键词： Middle East Respiratory Syndrome Coronavirus (MERS-CoV) Camel -Human Pakistan

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