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Automatic Detection of Weapons in Surveillance Cameras Using Efficient-Net

Computers, Materials & Continua 2022年第9期72卷 4615-4630页

作者： Erssa Arif syed Khuram Shahzad Muhammad Waseem Iqbal Muhammad Arfan Jaffar Abdullah S.Alshahrani ahmed Alghamdi Department of Computer Science Superior UniversityLahore54000Pakistan Department of Informatics&Systems University of Management&TechnologyLahore54000Pakistan Department of Software Engineering Superior UniversityLahore54000Pakistan Faculty of Computer Science&Information Technology Superior UniversityLahore54000Pakistan Department of Computer Science&Artificial Intelligence College of Computer Science&EngineeringUniversity of JeddahJeddah21493Saudi Arabia Department of Software Engineering College of Computer Science and EngineeringUniversity of JeddahJeddah21493Saudi Arabia

The conventional Close circuit television(CCTV)cameras-based surveillance and control systems require human resource *** all the criminal activities take place using weapons mostly a handheld gun,revolver,pistol,swords ***,automatic weapons detection is a vital requirement now a *** current research is concerned about the real-time detection of weapons for the surveillance cameras with an implementation of weapon detection using Efficient–*** time datasets,from local surveillance department’s test sessions are used for model training and *** consist of local environment images and videos from different type and resolution cameras that minimize the *** research also contributes in the making of Efficient-Net that is experimented and results in a positive *** results are also been represented in graphs and in calculations for the representation of results during training and results after training are also shown to represent our research ***-Net algorithm gives better results than existing *** using Efficient-Net algorithms the accuracy achieved 98.12%when epochs increase as compared to other algorithms.

关键词： Detection algorithms machine learning machine vision video surveillance

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Novel Analytical Thermal Performance Rate Analysis in znO-SAE50 Nanolubricant: Nonlinear Mathematical Model

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Computers, Materials & Continua 2021年第4期67卷 477-489页

作者： Adnan Abbasi Umar Khan Naveed ahmed syed Tauseef Mohyud-Din Ilyas Khan El-Sayed M.Sherif Department of Mathematics Mohi-ud-Din Islamic UniversityNerian SharifAJ&K12080Pakistan Department of Mathematics and Statistics Hazara UniversityMansehra21120Pakistan Department of Mathematics HITEC UniversityTaxilaCantt47070Pakistan University of Multan Multan66000Pakistan Department of Mathematics and Statistics Ton Duc Thang UniversityHo Chi Minh City72915Vietnam Department of Mechanical Engineering College of EngineeringKing Saud UniversityAl-Riyadh11421Saudi Arabia Department of Physical Chemistry Electrochemistry and Corrosion LaboratoryNational Research CentreCairo12622Egypt

The investigation of local thermal transport rate in the nanolubricants is *** lubricants are broadly used in environmental pollution,mechanical engineering and in the paint industry due to high thermal performance ***,thermal transport in znO-SAE50 nanolubricant under the impacts of heat generation/absorption is *** colloidal suspension is flowing between parallel stretching disks in which the lower disk is positioned at z=0 and upper disk apart from distance *** problem is transformed in dimensionless version via described similarity *** the next stage,an analytical technique(VPM)is implemented for the solution *** graphical results against multiple flow parameters were furnished over the region of interest and explained *** is imperative to mention that the results are plotted for znO-SAE50 and conventional liquid as ***,rapid motion of the fluid is perceived against high Reynolds andγ*** wall shear stresses at the upper end rises for multiple Reynolds andγwhile;decrement is detected at the lower *** significant contribution of an internal heat source is noted for thermal performance rate at the upper ***,the local heat transport rate declines at the lower *** altering Reynolds number,prompt heat transfer rate is gained at the upper disk and increasing behavior of the local heat transport rate is slow at the lower *** the study,it is concluded that the nanolubricants have high thermal ***,such fluids are reliable to use in above stated areas.

关键词： zno-SAE50 nanolubricant thermal performance local heat transport numerical algorithm skin friction

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Bioconversion of low quality lignocellulosic agricultural waste into edible protein by Pleurotus sajor-caju(Fr.) Singer

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Journal of zhejiang University-Science B(Biomedicine & Biotechnology) 2007年第10期8卷 745-751页

作者： MANE Vijay Panjabrao PATIL Shyam Sopanrao syed Abrar ahmed BAIG Mirza Mushtaq Vaseem Division of Agro Forestry and Forest Ecology College of Forestry Dr. Punjabrao Deshmukh Krishi Vidyapeeth Akola 444001 Maharashtra India Laboratory of Plant and Microbial Biology Department of Botany Yeshwant Mahavidyalaya Nanded 431602 Maharashtra India

Pleurotus sajor-caju (Fr.) Singer was cultivated on selected agro wastes viz. cotton stalks, groundnut haulms, soybean straw, pigeon pea stalks; leaves; wheat straw, alone or in combinations. Cotton stalks, pigeon pea stalks; wheat straw alone or in combination were found to be more suitable than groundnut haulms; soybean straw for the cultivation. Organic supplements such as groundnut oilseed cake, gram powder; rice bran not only affected growth parameters but also increased yields. Thus bioconversion of lignocellulosic biomass by P. sajor-caju offers a promising way to convert low quality biomass into an improved human food.

关键词： Pleurotus sajorcaju Agricultural wastes Yield

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A review:Health benefits and physicochemical characteristics of blended vegetable oils

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Grain & Oil Science and Technology 2024年第2期7卷 113-123页

作者： Hina Daud Memon Sarfaraz.ahmed Mahesar Sirajuddin Huseyin Kara syed Tufail Hussain Sherazi Mohammad Younis Talpur National Centre of Excellence in Analytical Chemistry University of SindhJamshoro 76080Pakistan International Center for Chemical and Biological Sciences HEJ Research Institute of ChemistryUniversity of KarachiKarachi 75270Pakistan Department of Chemistry Faculty of ScienceSelcuk UniversityKonya 42075Turkey Dr.M.A.Kazi Institute of Chemistry University of SindhJamshoro 76080Pakistan

Oil blending is the method of choice used worldwide to improve oxidative stability and nutritional *** is no such edible oil/fat that meets all the recommendations from the health point of *** fatty acid composition of vegetable oils decides the fate of the *** single oil is unable to provide a balanced amount of fatty acids(FAs)required/recommended on a daily intake *** oils/fats is an appropriate procedure of physically mixing multiple oils in suitable proportions which may provide functional lipids with improved antioxidant potential and desirable physical and chemical *** review piled up the accessible data on the blending of diverse oils/fats in the combination of binary,ternary,quaternary,or other types of oils into a single blended *** can be found very convincing towards appropriate FA profile,enhancement in physicochemical characteristics,and augmented stability for the period of storage or when used as cooking/frying processes which could ultimately serve as an effectual dietary intervention towards the health protectiveness.

关键词： Vegetable oil Oil blending Physicochemical properties Nutritional benefits

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Integration of Sequence Stratigraphic Analysis and 3D Geostatistical Modeling of Pliocene–Pleistocene Delta,F3 Block,Netherlands

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Acta Geologica Sinica(English Edition) 2023年第1期97卷 256-268页

作者： Haris ahmed KHAN Ali Asghar SHAHID Muhammad Jahangir KHAN Taher zOUAGHI Maria Dolores ALVAREz syed Danial Mehdi NAQVI Hydrocarbon Development Institute of Pakistan Plot#18Street#6H-9/1IslamabadPakistan Department of Geoscience University of OsloSem Sælands vei 10371 OsloNorway Department of Earth and Environmental Sciences Bahria UniversityKarachi Campus13 National Stadium RoadKarachi-75260Pakistan Department of Geoexploration Faculty of Earth SciencesKing Abdulaziz University21589 JeddahSaudi Arabia Laboratoire de Géoressources CERTEPôle Technologique de Borj Cédria8020 SolimanTunisia Argentina's Geological and Mining Survey Aveneida General Paz 5445Edificio 25INTIGeneral San MartinArgentina

This research is focused on the analysis of the sequence stratigraphic units of F3 Block,within a wave-dominated delta of Plio–Pleistocene *** wells of F3 block and a 3D seismic data,are utilized in this *** conventional techniques of 3D seismic interpretation were utilized to mark the 11 surfaces on the seismic *** of seismic sequence stratigraphic interpretation,using well logs,and subsequent 3D geostatistical modeling,using seismic data,aided to evaluate the shallow hydrocarbon *** resulting models were obtained using System Tract and Facies models,which were generated by using sequential stimulation method and their variograms made by spherical method,moreover,these models are validated via *** CDF curve generated from upscaling of well logs using geometric method,shows a good relation with less percentage of errors(1 to 2 for Facies and 3 to 4 for System Tract models)between upscaled and raw data that complements the resulted *** approaches help us to delineate the best possible reservoir,lateral extent of system tracts(LST and/or HST)in the respective surface,and distribution of sand and shale in the *** clinoform break points alteration observed on seismic sections,also validates the sequence stratigraphic *** GR log-based Facies model and sequence stratigraphy-based System Tract model of SU-04-2 showed the reservoir characteristics,presence of sand bodies and majorly LST,respectively,mainly adjacent to the main fault of the studied ***,on the seismic section,SU-04-2 exhibits the presence of gas pockets at the same location that also complements the generated Facies and System Tract *** generated models can be utilized for any similar kind of study and for the further research in the F3 block reservoir characterization.

关键词： sequence stratigraphy facies modeling system tract modeling F3 block North Sea

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The correlation of spot urinary protein-to-creatinine ratio with 24-h urinary protein excretion in various glomerulopathies

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World Journal of Nephrology 2023年第5期12卷 159-167页

作者： Amber Raza syed Haider Nawaz Rahma Rashid Ejaz.ahmed Muhammed Mubarak Department of Nephrology Sindh Institute of Urology and TransplantationSindhKarachi 74200Pakistan Department of Pathology Sindh Institute of Urology and TransplantationSindhKarachi 74200Pakistan

BACKGROUND Proteinuria is an important and well-known biomarker of many forms of kidney *** quantitation is of particular importance in the diagnosis and management of glomerular *** quantification can be done by several *** these,the measurement of 24-h urinary protein excretion is the gold standard ***,it is cumbersome,time-consuming,and inconvenient for patients and is not completely *** alternative methods have been tested over time albeit with conflicting *** the latter,the measurement of urine protein-to-creatinine ratio(uPCR)in singlevoided urinary samples is widely *** majority of studies found a good correlation between uPCR in single urine samples with 24-h urinary protein estimation,whereas others did *** To investigate the correlation of spot uPCR with 24-h urinary protein estimation in patients suffering from different forms of glomerulopathies at a single largevolume nephrological center in *** This cross-sectional,observational study was conducted at the Department of Nephrology,Sindh Institute of Urology and Transplantation,Karachi,Pakistan from September 2017 to March *** newly presenting adult patients with proteinuria who were being investigated for suspected glomerulonephritis and persistent proteinuria with ages between 18 to 60 years were *** patients were given detailed advice regarding 24-h urine collection starting at 7:00 AM for total protein and creatinine excretion estimations.A spot urine sample was collected the next day at the time of submission of a 24-h urine sample for measuring uPCR along with a blood *** data of patients were collected in a *** version 20.0 was used for statistical *** A total of 157 patients were *** mean age was 30.45±12.11 *** were 94(59.8%)males and 63(40.2%)*** mean 24-h urinary protein excretion was 3192.78±1959.79 mg and the mean spot uPCR was 3.16±1.52 in al

关键词： Glomerulopathies 24-h proteinuria Spot urinary protein-to-creatinine ratio Correlation Proteinuria Agreement

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Phylogenetic Analysis of Bemisia tabaci (Hemipotera:Aleyrodidae) Populations from Cotton Plants in Pakistan,China and Egypt

Phylogenetic Analysis of Bemisia tabaci (Hemipotera:Aleyrodi...

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The 5th International Bemisia Workshop

作者： Muhammad z.ahmed Nasser S.Mandour M.N.Maruthi Muhammad Naveed Department of Entomology South China Agricultural University Department of Plant Protection Suez Canal UniversityIsmailia41522Egypt Plant Animal and Human Health GroupNatural Resources InstituteUniversity of GreenwichChatham MaritimeKentUnited Kingdom

Bemisia tabaci is a species complex,of which the B and Q biotypes are globally *** feeds on more than 600 plant species including cotton,which is one of the main crops in *** our study,the biotypes/haplotypes of *** populations collected from cotton plants in Pakistan,China,and Egypt were identified,and their phylogenetic relationships were *** of the populations from Pakistan or Egypt belonged to the B or Q biotype:all 16 samples from Pakistan belonged to haplotype "PCG-1" and it is a group of unresolved populations all from Pakistan,while all three populations from

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Modeling Liver Cancer and Leukemia Data Using Arcsine-Gaussian Distribution

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Computers, Materials & Continua 2021年第5期67卷 2185-2202页

作者： Farouq Mohammad A.Alam Sharifah Alrajhi Mazen Nassar ahmed z.Afify Department of Statistics Faculty of ScienceKing Abdulaziz UniversityJeddah21589Saudi Arabia Department of Statistics Faculty of CommerceZagazig UniversityZagazig44511Egypt Department of Statistics Mathematics and InsuranceBenha UniversityBenha13511Egypt

The main objective of this paper is to discuss a general family of distributions generated from the symmetrical arcsine *** considered family includes various asymmetrical and symmetrical probability distributions as special cases.A particular case of a symmetrical probability distribution from this family is the Arcsine–Gaussian *** statistical properties of this distribution including quantile,mean residual life,order statistics and moments are *** Arcsine–Gaussian parameters are estimated using two classical estimation methods called moments and maximum likelihood methods.A simulation study which provides asymptotic distribution of all considered point estimators,90%and 95%asymptotic confidence intervals are performed to examine the estimation efficiency of the considered methods *** simulation results show that both biases and variances of the estimators tend to zero as the sample size increases,i.e.,the estimators are asymptotically ***,when the sample size increases the coverage probabilities of the confidence intervals increase to the nominal levels,while the corresponding length decrease and approach *** real data sets from the medicine filed are used to illustrate the flexibility of the Arcsine–Gaussian distribution as compared with the normal,logistic,and Cauchy *** proposed distribution is very versatile to fit real applications and can be used as a good alternative to the traditional gaussian distribution.

关键词： Liver cancer data leukemia data normal distribution moments estimation maximum likelihood estimation

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Vibration Analysis of an Infinite Poroelastic Circular Cylindrical Shell Immersed in Fluid

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Open Journal of Acoustics 2012年第2期2卷 86-93页

作者： syed ahmed Shah Department of Mathematics Deccan College of Engineering and Technology Hyderabad India

The purpose of this paper is to study the effect of presence of fluid within and around a poroelastic circular cylindrical shell of infinite extent on axially symmetric vibrations. The frequency equation each for a pervious and an impervious surface is obtained employing Biot’s theory. Radial vibrations and axially symmetric shear vibrations are uncoupled when the wavenumber is vanished. The propagation of axially symmetric shear vibrations is independent of presence of fluid within and around the poroelastic cylindrical shell while the radial vibrations are affected by the presence of fluid. The frequencies of radial vibrations and axially symmetric shear vibrations are the cut-off frequencies for the coupled motion of axially symmetric vibrations. The non-dimensional phase velocity as a function of ratio of thickness to wavelength is computed and presented graphically for two different types of poroelastic materials for thin poroelastic shell, thick poroelastic shell and poroelastic solid cylinder.

关键词： Biot’s Theory Axially Symmetric Vibrations Radial Vibrations Poroelastic Cylindrical Shell Pervious Surface Impervious Surface Phase Velocity Cut-off Frequency

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Quinone oxidoreductase 1 is overexpressed in gastric cancer and associated with outcome of adjuvant chemotherapy and survival

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World Journal of Gastroenterology 2021年第22期27卷 3085-3096页

作者： zhi-Nong Jiang syed Minhaj Uddin ahmed Qin-Chuan Wang Hong-Fei Shi Xiu-Wen Tang Department of Pathology Affiliated Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhou 310016Zhejiang ProvinceChina Department of Biochemistry Zhejiang University School of MedicineHangzhou 310058Zhejiang ProvinceChina Department of Thoracic Surgery The First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003Zhejiang ProvinceChina Department of Surgical Oncology Affiliated Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhou 310016Zhejiang ProvinceChina Department of Pathology The Forth Affiliated Hospital of Zhejiang University School of MedicineHangzhou 322000Zhejiang ProvinceChina

BACKGROUND Quinine oxidoreductase 1(NQO1)plays a vital role in protecting normal cells against oxidative damage and electrophilic *** is highly expressed in many solid tumors,suggesting a role in cancer development and ***,the role of NQO1 in gastric cancer and its effect on cancer development and prognosis have not been fully *** To investigate the clinical relevance of NQO1 protein expression in gastric cancer and to explore the potential of NQO1 to serve as a prognostic biomarker and therapeutic *** In this retrospective study,gastric cancer specimens of 175 patients who were treated between 1995 and 2011 were subjected to immunohistochemistry analyses for *** correlation of NQO1 expression with gastric cancer prognosis and clinical and pathological parameters was *** NQO1 protein was overexpressed in 59.43%(104/175)of the analyzed *** of NQO1 was associated with a significantly inferior *** addition,multivariate analysis suggested that NQO1 overexpression,along with tumor stage and patient age,are prominent prognostic biomarkers for gastric ***,NQO1 overexpression was correlated to a better response to 5-fluorouracil(5-FU)-based adjuvant *** NQO1 overexpression is associated with a significantly poor prognosis and better response to 5-FU in patients with gastric *** findings are relevant for improving therapeutic approaches for gastric cancer patients.

关键词： Gastric cancer Quinone oxidoreductase 1 Prognosis Immunohistochemistry Kaplan-Meier curves Biomarker

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