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Evolution of Coulomb failure stress in Sulaiman Lobe,Pakistan,and its implications for seismic hazard assessment

Earth and Planetary Physics 2023年第2期7卷 282-294页

作者： Aiza Amjad Muhammad Shahid riaz Urooj Shakir Muhammad Younis Khan Muhammad Ali Shah Bahria School of Engineering and Applied Sciences H-11 CampusBahriaBahria UniversityIslamabadPakistan Centre for Earthquake Studies National Centre for PhysicsIslamabadPakistan National Centre of Excellence in Geology University of PeshawarPeshawarPakistan GIS and Space Applications in Geosciences(G-SAG)Lab National Center of GIS and Space Applications(NCGSA)IslamabadPakistan

In this research work,we present the evolution of Coulomb failure stress(CFS)in the Sulaiman Lobe and its implications for seismic hazard *** Chaman transform fault,~1,000 km long,is the major active fault that marks the western boundary between Pakistan and Afghanistan on the Indian *** date,few studies have been conducted to unveil the interactions among earthquakes and the implications of these interactions for seismic hazard assessment in the *** thoroughly investigated the published and online catalog to construct a sequence of major earthquakes that occurred in this region during the *** final earthquake sequence was composed of 15 earthquakes of M_(w)≥6.0,beginning with the 1888 *** used the stress-triggering theory to numerically simulate the evolution of CFS caused by these *** numerical results revealed that 8 out of 15earthquakes were triggered by the preceding *** earthquakes in 1908,1910,1935,1966,and 1997 were rather independent earthquakes in this *** the epicenters of the 1975a and 1975b earthquakes were in the stress shadow zone,the partial rupture segments of both these earthquakes were in high-CFS *** CFS induced by the 1935 earthquake was notable,as it later triggered the 2008 ***,our results revealed that the northern segment of the Chaman Fault,the southern segment of the Ghazaband Fault,and the northwestern segment of the Urghargai Fault demonstrated a high change in CFS that could trigger seismicity in these *** necessary arrangements must therefore be made to mitigate any possible seismic hazards in the region.

关键词： Sulaiman Thrust Sulaiman Lobe earthquake triggering Coulomb failure stress seismic hazard assessment

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Deep Bimodal Fusion Approach for Apparent Personality Analysis

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Computers, Materials & Continua 2023年第4期75卷 2301-2312页

作者： Saman riaz Ali Arshad Shahab S.Band Amir Mosavi Department of Computer Science National University of TechnologyIslamabad44000Pakistan Department of Computer Science Institute of Space TechnologyIslamabad44000Pakistan Future Technology Research Center National Yunlin University of Science and TechnologyDouliu64002YunlinTaiwan Faculty of Civil Engineering Technische Universitat DresdenDresden01069Germany

Personality distinguishes individuals’ patterns of feeling, thinking,and behaving. Predicting personality from small video series is an excitingresearch area in computer vision. The majority of the existing research concludespreliminary results to get immense knowledge from visual and Audio(sound) modality. To overcome the deficiency, we proposed the Deep BimodalFusion (DBF) approach to predict five traits of personality-agreeableness,extraversion, openness, conscientiousness and neuroticism. In the proposedframework, regarding visual modality, the modified convolution neural networks(CNN), more specifically Descriptor Aggregator Model (DAN) areused to attain significant visual modality. The proposed model extracts audiorepresentations for greater efficiency to construct the long short-termmemory(LSTM) for the audio modality. Moreover, employing modality-based neuralnetworks allows this framework to independently determine the traits beforecombining them with weighted fusion to achieve a conclusive prediction of thegiven traits. The proposed approach attains the optimal mean accuracy score,which is 0.9183. It is achieved based on the average of five personality traitsand is thus better than previously proposed frameworks.

关键词： Apparent personality analysis deep bimodal fusion convolutional neural network long short-term memory bimodal information fusion approach

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Cogent and Energy Efficient Authentication Protocol for WSN in IoT

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Computers, Materials & Continua 2021年第8期68卷 1877-1898页

作者： Tariq Mahmood Butt Rabia riaz Chinmay Chakraborty Sanam Shahla Rizvi Anand Paul Department of CS&IT University of Azad Jammu and KashmirMuzaffarabad13100Pakistan Birla Institute of Technology MesraJharkhand814142India Raptor Interactive(Pty)Ltd. Eco BoulevardWitch Hazel AveCenturion0157South Africa The School of Computer Science and Engineering Kyungpook National UniversityDaegu41566Korea

Given the accelerating development of Internet of things(IoT),a secure and robust authentication mechanism is urgently required as a critical architectural *** IoT has improved the quality of everyday life for numerous people in many *** to the predominantly wireless nature of the IoT,connected devices are more vulnerable to security threats compared to wired *** authentication is thus of utmost importance in terms of security on the *** authentication protocols have been proposed in recent years,but most prior schemes do not provide sufficient security for these wireless *** overcome the limitations of previous schemes,we propose an efficient and lightweight authentication scheme called the Cogent Biometric-Based Authentication Scheme(COBBAS).The proposed scheme is based on biometric data,and uses lightweight operations to enhance the efficiency of the network in terms of time,storage,and battery consumption.A formal security analysis of COBBAS using Burrows–Abadi–Needham logic proves that the proposed protocol provides secure mutual *** security verification using the Automated Validation of Internet Security Protocols and Applications tool shows that the proposed protocol is safe against man-in-the-middle and replay *** security analysis further shows that COBBAS protects wireless sensor networks against several security attacks such as password guessing,impersonation,stolen verifier attacks,denial-of-service attacks,and errors in biometric *** protocol also provides user anonymity,confidentiality,integrity,and biometric recovery in acceptable time with reasonable computational cost.

关键词： Internet of things wireless sensor networks authentication Burrows-Abadi-Needham logic fuzzy extractor elliptic curve cryptography

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A Fractional Order Fast Repetitive Control Paradigm of Vienna Rectifier for Power Quality Improvement

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Computer Modeling in Engineering & Sciences 2023年第2期134卷 1159-1176页

作者： Sue Wang Xintao Luo Saleem riaz Haider Zaman Chaohong Zhou Pengfei Hao School of Electrical and Control Engineering Shaanxi University of Science and TechnologyXi’anChina School of Automation Northwestern Polytechnical UniversityXi’anChina Electronics Engineering Department University of Engineering and Technology PeshawarKhyberPakhtunKhwaPakistan

Due to attractive features,including high efficiency,low device stress,and ability to boost voltage,a Vienna rectifier is commonly employed as a battery charger in an electric vehicle(EV).However,the 6k±1 harmonics in the acside current of the Vienna rectifier deteriorate theTHDof the ac current,thus lowering the power ***,the current closed-loop for suppressing 6k±1 harmonics is essential tomeet the desired total harmonic distortion(THD).Fast repetitive control(FRC)is generally adopted;however,the deviation of power grid frequency causes delay link in the six frequency fast repetitive control to become non-integer and the tracking performance to *** paper presents the detailed parameter design and calculation of fractional order fast repetitive controller(FOFRC)for the non-integer delay *** finite polynomial approximates the non-integer delay link through the Lagrange interpolation *** comparing the frequency characteristics of traditional repetitive control,the effectiveness of the FOFRC strategy is ***,simulation and experiment validate the steadystate performance and harmonics suppression ability of FOFRC.

关键词： Vienna rectifier fast repetitive control fractional order performance analysis

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Redefined Extended Cubic B-Spline Functions for Numerical Solution of Time-Fractional Telegraph Equation

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Computer Modeling in Engineering & Sciences 2021年第4期127卷 361-384页

作者： Muhammad Amin Muhammad Abbas Dumitru Baleanu Muhammad Kashif Iqbal Muhammad Bilal riaz Department of Mathematics National College of Business Administration&EconomicsLahore54660Pakistan Department of Mathematics University of SargodhaSargodha40100Pakistan Department of Mathematics Faculty of Arts and SciencesCankaya UniversityAnkara06530Turkey Department of Medical Research China Medical University HospitalChina Medical UniversityTaichung40402Taiwan Institute of Space-Sciences Bucharest077125Romania Department of Mathematics Government College UniversityFaisalabad38000Pakistan Department of Mathematics University of Management and TechnologyLahore54700Pakistan

This work is concerned with the application of a redefined set of extended uniform cubic B-spline(RECBS)functions for the numerical treatment of time-fractional Telegraph *** presented technique engages finite difference formulation for discretizing the Caputo time-fractional derivatives and RECBS functions to interpolate the solution curve along the spatial *** analysis of the scheme is provided to ensure that the errors do not amplify during the execution of the numerical *** derivation of uniform convergence has also been *** computational experiments are executed to verify the theoretical *** results are compared with the existing schemes and it is concluded that the present scheme returns superior outcomes on the topic.

关键词： Extended cubic B-spline redefined extended cubic B-spline time fractional telegraph equation caputo fractional derivative finite difference method convergence

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Six-year trends and intersectional correlates of meeting 24-Hour Movement Guidelines among South Korean adolescents:Korea Youth Risk Behavior Surveys,2013-2018

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Journal of Sport and Health Science 2023年第2期12卷 255-265页

作者： Eun Young Lee Asaduzzaman Khan riaz Uddin Eva Lim Lauren George School of Kinesiology and Health Studies Queen’s UniversityKingstonON K7L3N6Canada Department of Gender Studies Queen’s UniversityKingstonON K7L3N6Canada School of Health and Rehabilitation Sciences The University of QueenslandBrisbaneQLD 4072Australia Active Healthy Kids Bangladesh(AHKBD) Dhaka 1206Bangladesh Institute for Physical Activity and Nutrition(IPAN) School of Exercise and Nutrition SciencesDeakin UniversityGeelongVIC 3220Australia Faculty of Health Sciences Queen’s UniversityKingstonON K7L3N6Canada

Background:Grounded in intersectionality theory,this study examined the 6-year prevalence trend and correlates in meeting Canada’s 24-Hour Movement Guidelines(Guidelines hereafter)in a nationally representative adolescent samples of South Korea(officially the Republic of Korea).Methods:Self-reported,annually repeated cross-sectional data collected between 2013 and 2018 were used(n=372,433,12-17 years old,47.9%females).Adolescents were categorized as meeting or not meeting different sets of physical activity,screen time(ST),and sleep recommendations within the Guidelines,separately for weekdays and weekend *** correlates included sex and social class(i.e.,family economic status,parental education level,and academic performance).Multiple logistic regression analyses were ***:Overall,the proportion of adolescents meeting physical activity,ST,and sleep recommendations were 5.3%,60.3%,and 10.2%on weekdays and 5.3%,28.2%,and 46.4%on weekend days,*** 2013 and 2018,no substantial changes were observed for meeting the physical activity or sleep recommendation,while meeting the ST recommendation was markedly lower in *** proportion of meeting all 3 recommendations were 0.5%for weekdays and 0.8%for weekend ***,compared to female adolescents,male adolescents were consistently associated with more favorable patterns of meeting different sets of recommendations,regardless of social *** females only,social class appeared to be not important or even detrimental in meeting different sets of *** male,compounded with social class,was associated with meeting the ST ***:Less than 1%of Korean adolescents met the overall ***-based analysis and intervention may be important in promoting healthy active lifestyles among South Korean adolescents.

关键词： Intersectionality theory Physical activity Sedentary behavior Sleep Social determinants of health

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Enhancing pharmaceutical potential and oral bioavailability of Allium cepa nanosuspension in male albino rats using response surface methodology

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Asian Pacific Journal of Tropical Biomedicine 2022年第1期12卷 26-38页

作者： Fatiqa Zafar Nazish Jahan Shaukat Ali Saba Jamil riaz Hussain Saba Aslam Department of Chemistry University of SahiwalSahiwalPakistan Department of Chemistry University of AgricultureFaisalabadPakistan Department of Chemistry University of OkaraOkaraPakistan Govt.Graduate College for Women Sargodha RoadFaisalabadPakistan

Objective:To enhance the pharmaceutical potential and oral bioavailability of quercetin contents of Allium cepa peel extract by novel nanosuspension ***:Nanoprecipitation approach was successfully used for the formulation of *** obtain pharmaceutical-grade nanosuspension with minimum particle size and polydispersity index,sodium lauryl sulphate was selected as a *** formulation parameters were statistically optimized by the response surface methodology *** optimized nanosuspension was subjected to stability and in vitro dissolution testing and characterized by scanning electron microscopy,atomic force microscopy,Fourier transform infrared spectroscopy,and zeta *** evaluate the preeminence of nanosuspension over coarse suspension,comparative bioavailability studies were carried out in male albino *** pharmaceutical potential of developed nanosuspension was evaluated by antioxidant,antimicrobial,and toxicity ***:The optimized nanosuspension showed an average particle size of 275.5 nm with a polydispersity index and zeta potential value of 0.415 and−48.8 mV,*** force microscopy revealed that the average particle size of nanosuspension was below 100 *** formulated nanosuspension showed better stability under refrigerated *** showed an improved dissolution rate and a 2.14-fold greater plasma concentration of quercetin than coarse ***,the formulated nanosuspension exhibited enhanced antioxidant and antimicrobial potential and was ***:Optimization of nanosuspension effectively improves the pharmaceutical potential and oral bioavailability of Allium cepa extract.

关键词： Allium cepa Nanoprecipitation Pharmaceutical potential Particle size Polydispersity index Stability Toxicity Quercetin

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Diversified calcimicrobes in dendrolites of the Zhangxia Formation, Miaolingian Series(Middle Cambrian) of the North China craton

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Journal of Palaeogeography 2021年第2期10卷 157-181页

作者： Ming-Xiang Me Muhammad riaz Zhen-Wu Zhang Qing-Fen Meng Yuan Hu School of Earth Sciences and Resources China University of GeosciencesBeijing 100083China State Key Laboratory of Biogeology and Environmental Geology China University of GeosciencesBeijing 100083China State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Chengdu University of TechnologyChengdu 610059China College of Energy Resources Chengdu University of TechnologyChengdu 610059China Centre for Geographical Information System University of the PunjabLahore 54590Pakistan.

As a type of non-laminated microbial carbonates, dendrolites are dominated by isolated dendritic clusters of calcimicrobes and are distinct from stromatolites and thrombolites. The dendrolites in the upper part of the Miaolingian Zhangxia Formation at Anjiazhuang section in Feicheng city of Shandong Province, China, provide an excellent example for further understanding of both growth pattern and forming mechanism of dendrolites. These dendrolites are featured by sedimentary fabrics and composition of calcified microbes as follows.(1) The strata of massive limestones, composed of dendrolites with thickness of more than one hundred meters, intergrade with thick-bedded to massive leiolites, formimg the upper part of a third-order depositional sequence that constitutes a forced regressive systems tract.(2) A centimeter-sized bush-like fabric(shrub) typically produced by calcified microbes is similar to the mesoclot in thrombolites but distinctive from clotted fabrics of thrombolites. This bushlike fabric is actually constituted by diversified calcified microbes like the modern shrub as a result of gliding mobility of filamentous cyanobacteria. Such forms traditionally include: the Epiphyton group(which actually has uncertain biological affinity), the Hedstroemia group which closely resembles modern rivulariacean cyanobacteria,and the possible calcified cyanobacteria of the Lithocodium–Bacinella group.(3) Significantly, dense micrite of leiolite is associated with sponge fossils and burrows, and is covered by microstromatolite. The Lithocodium–Bacinella group is a controversial group of interpreted calcified cyanobacteria in the Cambrian that has also been widely observed and described in the Mesozoic. Therefore, dendrolites with symbiosis of leiolites in the studied section provide an extraordinary example for further understanding of growing style of bush-like fabrics(shrubs) of the dendrolites dominated by cyanobacterial mats. Furthermore, the present research provid

关键词： Calcified microbe Dendrolite Leiolite Epiphyton Lithocodium–Bacinella Cambrian Miaolingian Zhangxia Formation

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Metamorphic Temperature Investigation of Coexisting Calcite and Dolomite Marble Examples from Nikani Ghar Marble and Nowshera Formation,Peshawar Basin,Pakistan

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Journal of Earth Science 2016年第6期27卷 989-997页

作者： Muhammad Fahad Yaseen Iqbal Mohammad riaz Rick Ubic Simon A. T. Redfern Department of Electrical Engineering COMSATS Institute of Information Technology Abbottabad 22010 Pakistan Materials Research Laboratory Department of Physics University of Peshawar Peshawar 25120 Pakistan National Centre of Excellence in Geology University ofPeshawar Peshawar 25120 Pakistan College of Engineering Boise State University Boise 83401 USA Department of Earth Sciences University of Cambridge Cambridge 999020 United Kingdom

Using marble samples from the Nikani Ghar marble and Nowshera Formation from Northern Pakistan the determination of the temperature of metamorphism was undertaken with the help of calcite-dolomite solvus geothermometer. Two types of marbles, that is, calcite-dolomite marble and quartz-bearing calcite-dolomite marble were selected. Petrographic and scanning electron microscope analysis of dolomite samples indicated different grain sizes. X-ray diffraction technique indicated the calcites MgCO3 content up to 7.93 mol.%. Nikani Ghar marble samples have shown lower contents of MgCO3 as compared to samples from Nowshera Formation. The calcite-dolomite-quartz marble has also showed relatively lower MgCO3 content and hence rather low temperature （-500 ℃）. The temperature reached during peak metamorphism of the investigated marble occurrence, based on calcitedolomite solvus was 628 ℃. Metamorphic temperatures derived from the present study were shown as a linear graph and values were in good agreement with the published literature.

关键词： calcite dolomite metamorphic temperature geothermometer X-ray diffraction.

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Benchmarking Performance of Document Level Classification and Topic Modeling

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Computers, Materials & Continua 2022年第4期71卷 125-141页

作者： Muhammad Shahid Bhatti Azmat Ullah Rohaya Latip Abid Sohail Anum riaz Rohail Hassan Department of Computer Science COMSATS University IslamabadLahorePakistan Department of Communication Technology and Network Faculty of Computer ScienceUniversiti Putra MalaysiaSelangor43400Malaysia Othman Yeop Abdullah Graduate School of Business(OYAGSB) Universiti Utara Malaysia(UUM)Kuala Lumpur50300Malaysia

Text classification of low resource language is always a trivial and challenging *** paper discusses the process of Urdu news classification and Urdu documents *** is one of the most famous spoken languages in *** implementation of computational methodologies for text classification has increased over ***,Urdu language has not much experimented with research,it does not have readily available datasets,which turn out to be the primary reason behind limited research and applying the latest methodologies to the *** overcome these obstacles,a mediumsized dataset having six categories is collected from authentic Pakistani news *** is a rich but complex *** processing can be challenging for Urdu due to its complex features as compared to other *** frequency-inverse document frequency(TFIDF)based term weighting scheme for extracting features,chi-2 for selecting essential features,and Linear discriminant analysis(LDA)for dimensionality reduction have been *** matrix and cosine similarity measure have been used to identify similar documents in a collection and find the semantic meaning of words in a document FastText model has been *** training-test split evaluation methodology is used for this experimentation,which includes 70%for training data and 30%for testing ***-of-the-art machine learning and deep dense neural network approaches for Urdu news classification have been ***,we trained Multinomial Naïve Bayes,XGBoost,Bagging,and Deep dense neural *** and deep dense neural network outperformed the other *** experimental results show that deep dense achieves 92.0%mean f1 score,and Bagging 95.0%f1 score.

关键词： Deep neural network machine learning natural language processing TFIDF sparse matrix cosine similarity classification linear discriminant analysis gradient boosting

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