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Phyton-International Journal of Experimental Botany 2023年第6期92卷 1695-1711页

作者： Ibrahim Hmmam ali raza Ivica Djalovic Nagwa Khedr Abdou Abdellatif Pomology Department Faculty of AgricultureCairo UniversityGiza2613Egypt College of Agriculture Fujian Agriculture and Forestry UniversityFuzhou350002China Institute of Field and Vegetable Crops National Institute of the Republic of SerbiaNovi SadSerbia

Banana is a tropical crop cultivated in warm *** stress in Egypt is making banana crops less *** acid(ABA),a key plant hormone,regulates metabolic and physiological processes and protects plants from a variety of *** vitro growing banana shoots were pre-treated with ABA at four concentrations(0,25,50,and 100 mM)and chilled at 5℃for 24 h,followed by a six-day recovery period at 25℃.By comparing ABA treatments to both positive and negative controls,physiological and biochemical changes were *** stress(5℃)caused a considerable increase in lipid peroxidation and ion leakage and reduced photosynthetic pigments in cold-treated *** the concentration of ABA to 100μM enhanced the response to chilling *** had a major effect on mitigating chilling injury in banana shoots by keeping cell membranes stable and lowering the amount of ion leakage and lipid ***,ABA significantly maintained the photosynthetic pigment concentration of banana shoots;accumulated higher amounts of total soluble carbohydrates and proline;and increased DPPH radical scavenging ***,ABA treatment enhanced cold tolerance in chilling-stressed banana shoots through the regulation of antioxidant enzyme ***,the results show that ABA is a good choice for protecting banana shoots from the damage caused by chilling stress.

关键词： Abiotic stress antioxidant cold stress plant hormone photosynthetic pigment

Multiple Pedestrian Detection and Tracking in Night Vision Surveillance Systems

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Computers, Materials & Continua 2023年第5期75卷 3275-3289页

作者： ali raza Samia Allaoua Chelloug Mohammed Hamad Alatiyyah Ahmad Jalal Jeongmin Park Department of Computer Science Air UniversityIslamabad44000Pakistan Department of Information Technology College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityP.O.Box 84428Riyadh11671Saudi 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 Korea237 Sangidaehak-roSiheung-siGyeonggi-do15073Korea

Pedestrian detection and tracking are vital elements of today’s surveillance systems,which make daily life safe for ***,human detection and visualization have become essential inventions in the field of computer ***,developing a surveillance system with multiple object recognition and tracking,especially in low light and night-time,is still ***,we propose a novel system based on machine learning and image processing to provide an efficient surveillance system for pedestrian detection and tracking at *** particular,we propose a system that tackles a two-fold problem by detecting multiple pedestrians in infrared(IR)images using machine learning and tracking them using particle ***,a random forest classifier is adopted for image segmentation to identify pedestrians in an *** result of detection is investigated by particle filter to solve pedestrian *** the extensive experiment,our system shows 93%segmentation accuracy using a random forest algorithm that demonstrates high accuracy for background and roof ***,the system achieved a detection accuracy of 90%usingmultiple templatematching techniques and 81%accuracy for pedestrian ***,our system can identify that the detected object is a ***,our system provided the best results compared to the state-ofart systems,which proves the effectiveness of the techniques used for image segmentation,classification,and *** presented method is applicable for human detection/tracking,crowd analysis,and monitoring pedestrians in IR video surveillance.

关键词： Pedestrian detection machine learning segmentation tracking verification

Exploring Placer Gold Deposits through Integrated Geophysical and Geochemical Techniques at the Confluence of the Indus and Kabul Rivers,NW Pakistan

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Acta Geologica Sinica(English Edition) 2020年第5期94卷 1440-1450页

作者： Asghar ali Khaista REHMAN Owais TAYYAB Tahir ZAMAN Mahad JAMEEL Azeem KHAN rafique AHMAD Muhammad IRFAN Department of Geology University of PeshawarKhyber Pakhtunkhwa 25120Pakistan National Centre of Excellence in Geology University of PeshawarKhyber Pakhtunkhwa 25120Pakistan Department of Geology The Bacha Khan UniversityCharsadda24420Pakistan

Analysis of the anomalous magnetic mineral intensities and geochemistry for placer gold deposits are presented for those of the Attock area at the confluence of the Indus and Kabul rivers in northwestern *** grids covering an area of 10 x18 m2 and 8 x10 m2 were analyzed using a G-858 Cesium Vapor *** anomalous zones obtained were plotted on contour maps,2 D and 3 D magnetic intensity *** on the magnetic anomalies,grid-1 of the study area was sampled at three different anomalous zones for geochemical *** zones contain gold concentrations,ranging from 2.11 ppm to 6.109 ppm with an average of 4.01 *** in gold concentration in the subsurface within the anomalous zones indicates that magnetometer survey followed by a geochemical analysis can potentially narrow down the gold-bearing anomalous zones.

关键词： geochemistry geophysics placer gold deposits magnetometer survey anomalous zones Pakistan

Back to wild relatives for future breeding through super-pangenome

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Molecular Plant 2023年第9期16卷 1363-1365页

作者： ali raza Abhishek Bohra Vanika Garg Rajeev K.Varshney College of Agriculture Fujian Agriculture and Forestry UniversityFuzhou 350002China WA State Agricultural Biotechnology Centre Centre for Crop and Food InnovationFood Futures InstituteMurdoch UniversityMurdochWA 6150Australia

Crop wild relatives(CWRs)deliver untapped genetic diversity,as they contain valuable breeding traits absent in the cultivated pool,e.g.,traits imparting climate *** genetic material from CWRs to breeding programs can advance effective traits and broaden the genetic base of cultivated crops(Bohra et al.,2022).The availability of genetic diversity in crop breeding programs is important for accelerating crop production while safeguarding food safety and agricultural *** domestication and artificial selection have paved the way for crop cultivars tailored to evolving human requirements and modern cultivation ***,domestication and breeding have significantly reduced genetic diversity in modern crops(Khan et al.,2020;Bohra et al.,2022).Owing to the extensive genetic and phenotypic variability,CWRs serve as valuable genetic reservoirs for crop improvement(Bohra et al.,2022;Li et al.,2023).The use of CWRs in breeding programs is not that straightforward,as linkage drags often remain difficult to overcome.

关键词： breeding crops cultivated

Crop photosynthetic response to light quality and light intensity

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Journal of Integrative Agriculture 2021年第1期20卷 4-23页

作者： Iram SHAFIQ Sajad HUSSAIN Muhammad ali raza Nasir IQBAL Muhammad Ahsan ASGHAR ali raza FAN Yuan-fang Maryam MUMTAZ Muhammad SHOAIB Muhammad ANSAR Abdul MANAF YANG Wen-yu YANG Feng College of Agronomy Sichuan Agricultural UniversityChengdu 611130P.R.China Sichuan Engineering Research Center for Crop Strip Intercropping Chengdu 611130P.R.China College of Resources Sichuan Agricultural UniversityChengdu 611130P.R.China Department of Agronomy Pir Mehr Ali Shah Arid Agriculture University RawalpindiPunjab 46300Pakistan

Under natural conditions, plants constantly encounter various biotic and abiotic factors, which can potentially restrict plant growth and development and even limit crop productivity. Among various abiotic factors affecting plant photosynthesis, light serves as an important factor that drives carbon metabolism in plants and supports life on earth. The two components of light(light quality and light intensity) greatly affect plant photosynthesis and other plant's morphological, physiological and biochemical parameters. The response of plants to different spectral radiations and intensities differs in various species and also depends on growing conditions. To date, much research has been conducted regarding how different spectral radiations of varying intensity can affect plant growth and development. This review is an effort to briefly summarize the available information on the effects of light components on various plant parameters such as stem and leaf morphology and anatomy, stomatal development, photosynthetic apparatus, pigment composition, reactive oxygen species(ROS) production, antioxidants, and hormone production.

关键词： light intensity light quality photosynthesis stomatal development pigment composition reactive oxygen species antioxidants plant hormones

Dynamical Behavior and Sensitivity Analysis of a Delayed Coronavirus Epidemic Model

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Computers, Materials & Continua 2020年第10期65卷 225-241页

作者： Muhammad Naveed Dumitru Baleanu Muhammad Rafiq ali raza Atif Hassan Soori Nauman Ahmed Department of Mathematics Air UniversityIslamabadPakistan Department of Mathematics Cankaya UniversityAnkara06530Turkey Department of Medical Research China Medical University HospitalChina Medical UniversityTaichungTaiwan Institute of Space Sciences Magurele-BucharestRomania Faculty of Engineering University of Central PunjabLahorePakistan Department of Mathematics National College of Business Administration and EconomicsLahorePakistan Department of Mathematics and Statistics The University of LahoreLahorePakistan

Mathematical delay modelling has a significant role in the different disciplines such as behavioural,social,physical,biological engineering,and bio-mathematical *** present work describes mathematical formulation for the transmission mechanism of a novel coronavirus(COVID-19).Due to the unavailability of vaccines for the coronavirus worldwide,delay factors such as social distance,quarantine,travel restrictions,extended holidays,hospitalization,and isolation have contributed to controlling the coronavirus *** have analysed the reproduction number and its sensitivity to ***,R_(covid)>1then this situation will help to eradicate the disease and if,R_(covid)>1 the virus will spread rapidly in the human ***-known theorems such as Routh Hurwitz criteria and Lasalle invariance principle have presented for *** local and global stabilizes for both equilibria of the model have also been ***,we have analysed the effect of delay reason on the reproduction *** the last,some very useful numerical consequences have presented in support of hypothetical analysis.

关键词： Coronavirus(COVID-19) delay mathematical model reproduction number sensitive analysis stability analysis

Computational Investigation of Hand Foot Mouth Disease Dynamics with Fuzziness

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Computers, Materials & Continua 2023年第5期75卷 4175-4189页

作者： Dumitru Baleanu Fazal Dayan Nauman Ahmed Muhammad Rafiq ali raza Muhammad Ozair Ahmad Department of Mathematics Cankaya UniversityBalgatAnkara06530Turkey Department of Medical Research China Medical UniversityTaichung406040Taiwan Department of Computer Science and Mathematics Lebanese American UniversityBeirutLebanon Department of Mathematics School of ScienceUniversity of Management and TechnologyLahore54000Pakistan Department of Mathematics and Statistics University of LahoreLahore54590Pakistan Department of Mathematics Faculty of Science and TechnologyUniversity of Central PunjabLahore54000Pakistan Near East University Mathematics Research CenterDepartment of MathematicsNear East Boulevard99138Nicosia/Mersin 10Turkey Department of Mathematics Govt.Maulana Zafar Ali Khan Graduate College WazirabadPunjab Higher Education Department(PHED)Lahore54000Pakistan

The first major outbreak of the severely complicated hand,foot and mouth disease(HFMD),primarily caused by enterovirus 71,was reported in Taiwan in *** surveillance is needed to assess the spread of *** parameters we use in mathematical models are usually classical mathematical parameters,called crisp parameters,which are taken for *** any biological or physical phenomenon is best explained by *** represent a realistic situation in any mathematical model,fuzzy parameters can be very *** articles have been published on how to control and prevent HFMD from the perspective of public health and statistical ***,few works use fuzzy theory in building models to *** this context,we examined anHFMD model with fuzzy parameters.A Non Standard Finite Difference(NSFD)scheme is developed to solve the *** developed technique retains essential properties such as positivity and dynamic *** simulations are presented to support the analytical *** convergence and consistency of the proposed method are also *** proposed method converges unconditionally while the many classical methods in the literature do not possess this *** this regard,our proposed method can be considered as a reliable tool for studying the dynamics of HFMD.

关键词： Hand foot mouth disease fuzzy parameters NSFD scheme convergence consistency

Classification of Electrocardiogram Signals for Arrhythmia Detection Using Convolutional Neural Network

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Computers, Materials & Continua 2023年第12期77卷 3817-3834页

作者： Muhammad Aleem raza Muhammad Anwar Kashif Nisar Ag.Asri Ag.Ibrahim Usman Ahmed raza Sadiq ali Khan Fahad Ahmad Department of Computer Science and IT Lahore Lead UniversityLahore54000Pakistan Department of Information Sciences Division of Science and TechnologyUniversity of EducationLahore54000Pakistan Faculty of Computing and Informatics University Malaysia SabahJalan UMSKota KinabaluSabah88400Malaysia Computer Science Department UBIT Karachi UniversityKarachi75270Pakistan Department of Basic Sciences Deanship of Common First YearJouf UniversitySakakaAljouf72341Saudi Arabia

With the help of computer-aided diagnostic systems,cardiovascular diseases can be identified timely manner to minimize the mortality rate of patients suffering from cardiac ***,the early diagnosis of cardiac arrhythmia is one of the most challenging *** manual analysis of electrocardiogram(ECG)data with the help of the Holter monitor is ***,the Convolutional Neural Network(CNN)is receiving considerable attention from researchers for automatically identifying ECG *** paper proposes a 9-layer-based CNN model to classify the ECG signals into five primary categories according to the American National Standards Institute(ANSI)standards and the Association for the Advancement of Medical Instruments(AAMI).The Massachusetts Institute of Technology-Beth Israel Hospital(MIT-BIH)arrhythmia dataset is used for the *** proposed model outperformed the previous model in terms of accuracy and achieved a sensitivity of 99.0%and a positivity predictively 99.2%in the detection of a Ventricular Ectopic Beat(VEB).Moreover,it also gained a sensitivity of 99.0%and positivity predictively of 99.2%for the detection of a supraventricular ectopic beat(SVEB).The overall accuracy of the proposed model is 99.68%.

关键词： Arrhythmia ECG signal deep learning convolutional neural network physioNet MIT-BIH arrhythmia database

An Effective Numerical Method for the Solution of a Stochastic Coronavirus(2019-nCovid)Pandemic Model

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Computers, Materials & Continua 2021年第2期66卷 1121-1137页

作者： Wasfi Shatanawi ali raza Muhammad Shoaib Arif Kamaledin Abodayeh Muhammad Rafiq Mairaj Bibi Department of Mathematics and General Courses Prince Sultan University RiyadhRiyadhSaudi Arabia Department of Medical Research China Medical University HospitalChina Medical UniversityTaichung40402Taiwan Department of Mathematics Hashemite UniversityZarqaJordan Stochastic Analysis&Optimization Research Group Department of MathematicsAir UniversityPAF Complex E-9Islamabad44000Pakistan Department of Mathematics National College of Business Administration and EconomicsLahorePakistan Faculty of Engineering University of Central PunjabLahore54500Pakistan Department of Mathematics Comsats UniversityIslamabadPakistan

Nonlinear stochastic modeling plays a significant role in disciplines such as psychology,finance,physical sciences,engineering,econometrics,and biological *** consistency,positivity,and boundedness are fundamental properties of stochastic modeling.A stochastic coronavirus model is studied with techniques of transition probabilities and parametric ***-known explicit methods such as Euler Maruyama,stochastic Euler,and stochastic Runge–Kutta are investigated for the stochastic ***,the above essential properties are not restored by existing ***,there is a need to construct essential properties preserving the computational *** non-standard approach of finite difference is examined to maintain the above basic features of the stochastic *** comparison of the results of deterministic and stochastic models is also *** proposed efficient computational method well preserves the essential properties of the *** and convergence analyses of the method are presented.

关键词： Coronavirus pandemic model stochastic ordinary differential equations numerical methods convergence analysis

Essential Features Preserving Dynamics of Stochastic Dengue Model

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Computer Modeling in Engineering & Sciences 2021年第1期126卷 201-215页

作者： Wasfi Shatanawi ali raza Muhammad Shoaib Arif Muhammad Rafiq Mairaj Bibi Muhammad Mohsin Department of Mathematics and General Sciences Prince Sultan UniversityRiyadhSaudi Arabia Department of Medical Research ChinaMedical University HospitalChina Medical UniversityTaichung40402Taiwan Department of Mathematics Hashemite UniversityZarqaJordan Stochastic Analysis&Optimization Research Group Department of MathematicsAir UniversityIslamabad44000Pakistan Department of Mathematics National College of Business Administration and EconomicsLahorePakistan Department of Mathematics Faculty of SciencesUniversity of Central PunjabLahore54500Pakistan Department of Mathematics Comsats University IslamabadIslamabadPakistan Department of Mathematics Uppsala UniversityUppsalaSweden

Nonlinear stochasticmodelling plays an important character in the different fields of sciences such as environmental,material,engineering,chemistry,physics,biomedical engineering,and many *** the current study,we studied the computational dynamics of the stochastic dengue model with the real material of the ***,boundedness,and dynamical consistency are essential features of stochastic *** focus is to design the computational method which preserves essential features of the *** stochastic non-standard finite difference technique is most efficient as compared to other techniques used in *** and comparison were explored in favour of ***,we address the comparison between the stochastic and deterministic models.

关键词： Dengue model stochastic ordinary differential equations numerical methods convergence of the proposed method