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Rice molecular markers and genetic mapping:Current status and prospects

Journal of Integrative Agriculture 2017年第9期16卷 1879-1891页

作者： Ghulam Shabir Kashif aslam Abdul Rehman Khan muhammad Shahid Hamid Manzoor Sibgha Noreen Mueen Alam Khan muhammad Baber muhammad Sabar Shahid Masood Shah muhammad Arif National Institute for Biotechnology and Genetic Engineering(NIBGE) Faisalabad 38000Pakistan Biotechnology Program Environmental SciencesCOMSA TS Institute of Information TechnologyAbbottabad 22010Pakistan Institute of Molecular Biology and Biotechnology Bahauddin Zakariya UniversityMultan 60000Pakistan Rice Research Institute Kala Shah Kaku 39020Pakistan Department of Bioinformatics and Biotechnology Government College UniversityFaisalabad 38000Pakistan Institute of Pure and Applied Biology Bahauddin Zakariya UniversityMultan 60000Pakistan Department of Plant Breeding and Genetics The Islamia University of BahawalpurBahawalpur 63100Pakistan National Center for Soybean Improvement Nanjing Agricultural UniversityNanjing 210095P.R.China

Dramatic changes in climatic conditions that supplement the biotic and abiotic stresses pose severe threat to the sustainable rice production and have made it a difficult task for rice molecular breeders to enhance production and productivity under these stress factors. The main focus of rice molecular breeders is to understand the fundamentals of molecular pathways involved in complex agronomic traits to increase the yield. The availability of complete rice genome sequence and recent improvements in rice genomics research has made it possible to detect and map accurately a large number of genes by using linkage to DNA markers. Linkage mapping is an effective approach to identify the genetic markers which are co-segregating with target traits within the family. The ideas of genetic diversity, quantitative trait locus（QTL） mapping, and marker-assisted selection（MAS） are evolving into more efficient concepts of linkage disequilibrium（LD） also called association mapping and genomic selection（GS）, respectively. The use of cost-effective DNA markers derived from the fine mapped position of the genes for important agronomic traits will provide opportunities for breeders to develop high-yielding, stress-resistant, and better quality rice cultivars. Here we focus on the progress of molecular marker technologies, their application in genetic mapping and evolution of association mapping techniques in rice.

关键词： genetic mapping molecular markers maker assisted selection Oryza sativa L quantitative trait loci

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Carbon Dioxide （CO2） Hydrogenation with Cerium Oxide-Based Composite

Carbon Dioxide （CO2） Hydrogenation with Cerium Oxide-Based...

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作者： muhammad Usman aslam（乌斯曼）中国石油大学(北京)

学位级别：硕士

Cerium oxide（CeO）based catalyst have emerged as promising materials for the catalytic hydrogenation of carbon dioxide（CO）,a vital process in the quest to mitigate climate change and produce valuable chemicals and *** provides a critical development in CeO-based catalysts for *** unique specification of CeO,such as high oxygen storage capacity,redox properties,and surface oxygen vacancies,make it an excellent candidate for *** interplay between CeOand COpromotes the activation of CO,facilitating its conversion to valuable ***,the synergistic effects of metal nanoparticles,typically supported on CeO,further enhance catalytic *** crucial factors influencing CeO-based catalyst activity include metal loading,type,support morphology,and reaction *** highlights the various reaction pathways,such as the hydrogenation of carbon dioxide（CO）to methane（CH）and Ethane（CH）,elucidating the role of CeOin promoting specific product ***,the abstract touches upon the challenges and prospects of CeO-based catalysts for COhydrogenation,including catalyst stability,poisoning,and potential applications in renewable energy and chemical *** techniques,such as advanced characterization methods and catalyst design,are essential to address these challenges and unlock the full potential of CeO-based *** conclusion,CeO-based catalysts have shown great promise in COhydrogenation,with their exceptional properties and tenability offering a path towards sustainable carbon *** R&D in this area is essential to harness the full potential of CeO-based catalysts and contribute to a greener and more sustainable future.

关键词： Carbon dioxide Cerium oxide hydrogenation Thermal catalysis Photo catalysis Conversion Selectivity Yield

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Influence of Plant Growth Promoting Rhizobacterial Inoculation on Wheat Productivity Under Soil Salinity Stress

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Phyton-International Journal of Experimental Botany 2019年第2期88卷 119-129页

作者： muhammad Zafar-ul-Hye Tariq Shahzad Bhutta muhammad Shaaban Shahid Hussain muhammad Farooq Qayyum Umar aslam Zahir Ahmad Zahir Department of Soil Science Faculty of Agricultural Sciences and TechnologyBahauddin Zakariya UniversityMultanPakistan Institute of Soil and Environmental Sciences Faculty of AgricultureUniversity of AgricultureFaisalabadPakistan.

Soil salinity affects the growth and yield of *** stress of soil salinity on plants can be mitigated by inoculation of plant growth promoting bacteria(PGPR).The influence of PGPR inoculation on wheat(Triticum aestivum L.)crop productivity under salinity stress has not been properly addressed so ***,the present study was conducted to investigate the effects of various PGPR strains(W14,W10 and 6K;alone and combined)at several growth attributes of wheat plant under different soil salinity gradients(3,6 and 9 dS m-1).The growth attributes of wheat(height,roots,shoots,spikes,grains quality,biological and economical yield,nutrients nitrogen,phosphorus and potassium in grains)were highly affected by salinity and decreased with increasing salinity *** PGPR inoculation substantially promoted growth attributes of wheat and prominent results were observed in W14×W10×6K treatment at all salinity *** results suggest that inoculation of PGPR is a potential strategy to mitigate salinity stress for improving wheat growth and yield.

关键词： PGPR abiotic stress soil salinity ethylene wheat

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Fault Tolerant Optical Mark Recognition

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Computers, Materials & Continua 2023年第2期74卷 3829-3847页

作者： Qamar Hafeez Waqar aslam M.Ikramullah Lali Shafiq Ahmad Mejdal Alqahtani muhammad Shafiq Department of Computer Science&IT The Islamia University of Bahawalpur63100Pakistan Department of Information Sciences The University of EducationLahore54770Pakistan Industrial Engineering Department College of EngineeringKing Saud UniversityP.O.Box 800Riyadh11421Saudi Arabia Department of Information and Communication Engineering Yeungnam UniversityGyeongsan38541Korea

OpticalMark Recognition(OMR)systems have been studied since *** is widely accepted as a data entry *** technology is used for surveys and multiple-choice *** to its ease of use,OMR technology has grown in popularity over the past two decades and is widely used in universities and colleges to automatically grade and grade student responses to *** accuracy of OMR systems is very important due to the environment inwhich they are *** relies on pixel projection or Hough transform to determine the exact answer in the *** techniques rely on majority voting to approximate a predetermined *** performance of these systems depends on precise input from dedicated *** and scanning OMR tables introduces artifacts that make table processing *** observation is a fundamental limitation of traditional pixel projection and Hough transform *** on the type of artifact introduced,accuracy is affected *** classified the types of errors and their frequency according to the artifacts in the OMR *** a major contribution,we propose an improved algorithm that fixes errors due to *** proposal is based on the Hough transform for improving the accuracy of bias correction mechanisms in OMR *** a minor contribution,our proposal also improves the accuracy of detecting markers in OMR *** results show an improvement in accuracy over existing algorithms in each of the identified *** improvement increases confidence in OMR document processing and increases efficiency when using automated OMR document processing.

关键词： Optical mark recognition fault recognition marking system

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Effects of bismuth on structural and dielectric properties of cobalt-cadmium spinel ferrites fabricated via micro-emulsion route

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Chinese Physics B 2019年第8期28卷 408-416页

作者： Furhaj Ahmed Sheikh muhammad Khalid muhammad Shahzad Shifa H M Noor ul Huda Khan Asghar Sameen aslam Ayesha Perveen Jalil ur Rehman muhammad Azhar Khan Zaheer Abbas Gilani Department of Physics Balochistan University of Information TechnologyEngineering & Management SciencesQuetta 87300Pakistan Department of Physics Government College UniversityFaisalabad 38000Pakistan Department of Physics The Islamia University of Bahawalpur 63100Pakistan

Spinel ferrites have a significant role in high-tech *** the present work nano-crystalline ferrites having general formula Co0.5Cd0.5BixFe2-xO4 with(x=0.0,0.05,0.1,0.15,0.2,and 0.25)are synthesized via micro-emulsion *** x-ray diffraction(XRD)studies discover the FCC spinel *** size is calculated in a range of 11 nm-15 *** parameter calculations are reduced due to its substitution which leads to the exchange of large ionic radius of Fe^3+for small ionic radius of Bi^3+.The x-ray density is analyzed to increase with *** transform infrared spectroscopy(FTIR)is performed to analyze absorption band *** two absorption bands are observed in a range of 400 cm^-1-600 cm^-1,and they are the characteristic feature of spinel ***-gravimetric analysis(TGA)reveals the total weight loss of nearly 1.98%.Dielectric analysis is carried out by impedance analyzer in a frequency span from 1 MHz to 3 GHz by using the Maxwell Wagner *** studies reveal the decrease of dielectric *** alternating current(AC)conductivity exhibits a plane behavior in a low frequency range and it increases with the applied frequency *** is attributed to the grain effects in a high frequency range or may be due to the reduction of *** and imaginary part of impedance show the decreasing trend which corresponds to the grain boundary *** imaginary modulus shows the occurrence of peak that helps to understand the interfacial ***-Cole graph shows a single semicircle which confirms that the conduction mechanism is due to the grain boundaries at low *** studies reveal the applicability of these ferrites in high frequency equipment,microwave applications,high storage media,and semiconductor devices.

关键词： Co-ferrite nanocrystalline ferrites XRD microemulsion dielectric properties

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A New Attempt to Neutrosophic Soft Bi-Topological Spaces

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Computer Modeling in Engineering & Sciences 2022年第3期130卷 1565-1585页

作者： Arif Mehmood muhammad aslam muhammad Imran Khan Humera Qureshi Choonkil Park Jung Rye Lee Department of Mathematics&Statistics Riphah International UniversitySector I-14Islamabad44000Pakistan Department of Mathematics College of SciencesKing Khalid UniversityAbha61413Saudi Arabia Department of Pure and Applied Mathematics(Statistics) University of HaripurHaripur22630Pakistan Research Institute for Natural Sciences Hanyang UniversitySeoul04763Korea Department of Data Science Daejin UniversityKyunggi11159Korea

In this article,new generalized neutrosophic soft∗b open set is introduced in neutrosophic soft bi-topological structurers(NSBTS)concerning soft points of the *** new set is produced by making the marriage of soft semi-open set with soft pre-open set in neutrosophic soft topological *** ample of results are investigated in NSBTS on the basis of this new neutrosophic soft∗b open *** examples are settled for justification of these *** non-validity of some results is vindicated with examples.

关键词： Neutrosophic soft set(NSS) neutrosophic soft points(NSP) neutrosophic soft bi-topological structurers(NSBTS) neutrosophic soft∗b-open set and neutrosophic soft∗b-separation axioms

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Zinc oxide nanoparticles accelerate the healing of methicillin-resistant Staphylococcus aureus(MRSA)-infected wounds in rabbits

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Asian Pacific Journal of Tropical Biomedicine 2023年第11期13卷 488-496,I0002页

作者： muhammad Asif Ayesha Safdar Chaudhry Ambreen Ashar Hamad Bin Rashid muhammad Hassan Saleem Hassaan Bin aslam Abdul Aziz Department of Veterinary Surgery University of Veterinary and Animal SciencesLahorePunjabPakistan TECS Department Wilson College of TextilesNC State UniversityRaleigh 27606USA Department of Veterinary Medicine University of Veterinary and Animal SciencesLahorePunjabPakistan Institute of Microbiology University of Veterinary and Animal SciencesLahorePunjabPakistan Department of Veterinary Clinical Sciences University of PoonchRawalakot 12350Pakistan

Objective:To synthesize zinc oxide nanoparticles(ZnONPs)and evaluate their antibacterial and wound healing effects against wounds infected with methicillin-resistant Staphylococcus aureus(MRSA).Methods:ZnONPs were prepared by sol-gel method and characterized by X-ray diffraction(XRD)analysis and scanning electron microscopy(SEM).A total of 18 rabbits were divided into three groups:the ZnONPs group,the gentamicin group and the control group.A wound of 3 cm^(2) was inflicted on each rabbit and contaminated with MRSA *** was started from the fourth day *** healing,microbiological analysis,and histopathological analysis were performed to assess the efficacy of ZnONPs ***:XRD analysis confirmed the hexagonal wurtzite structure of the ZnONPs with an average crystallite size of 29.23 *** revealed discoid-shaped ZnONPs with a rough surface and an average size of 48.36 ***-dispersive X-ray analysis confirmed the purity of ***,the particle size ranged from 100-700 nm with a high agglomeration *** with ZnONPs promoted MRSA-infected wound *** addition,ZnONPs showed a good antibacterial effect as evidenced by a dose-dependent increase in the zone of ***:ZnONPs accelerate the healing of MRSA-infected ***,it can be explored for the treatment of MRSA infection.

关键词： MRSA Wound healing ZnO Nanoparticles Ointment

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Traffic Priority-Aware Medical Data Dissemination Scheme for IoT Based WBASN Healthcare Applications

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Computers, Materials & Continua 2022年第6期71卷 4443-4456页

作者： muhammad Anwar Farhan Masud Rizwan aslam Butt Sevia Mahdaliza Idrus Mohammad Nazir Ahmad Mohd Yazid Bajuri Department of Computer Science NFC Institute of Engineering and Fertilizer ResearchFaisalabadPakistan Department of Statistics and Computer Science Faculty of Life Sciences Business ManagementUniversity of Veterinary and Animal SciencesLahorePakistan Department of Electronics Engineering NED University of Engineering and TechnologyKarachiPakistan School of Electrical Engineering Universiti Teknologi MalaysiaJohor BahruMalaysia Institute of IR4.0 Universiti Kebangsaan MalaysiaBangiSelangorMalaysia Department of Orthopedics and Traumatology Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia

Wireless Body Area Sensor Network(WBASN)is an automated system for remote health monitoring of *** under umbrella of Internet of Things(IoT)is comprised of small Biomedical Sensor Nodes(BSNs)that can communicate with each other without human *** BSNs can be placed on human body or inside the skin of the patients to regularly monitor their vital *** BSNs generate critical data as it is related to patient’s *** data traffic can be classified as Sensitive Data(SD)and Non-sensitive Data(ND)packets based on the value of vital *** data packets have different priority to *** ND packets may tolerate some delay or packet loss whereas,the SD packets required to be delivered on time with minimized packet loss otherwise it can be life threating to the *** this research,we propose a Traffic Priority-aware Medical Data Dissemination(TPMD2)scheme forWBASN to deliver the data packets according to their priority based on the sensitivity of the *** assessment of the proposed scheme is carried out in various *** simulation results of the TPMD2 scheme indicate a significant improvement in packets delivery,transmission delay and energy efficiency in comparison with the existing schemes.

关键词： WBANS wearable technology priority routing eHealth applications remote health monitoring

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Blockchain Based Enhanced ERP Transaction Integrity Architecture and PoET Consensus

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Computers, Materials & Continua 2022年第1期70卷 1089-1109页

作者： Tehreem aslam Ayesha Maqbool Maham Akhtar Alina Mirza muhammad Anees Khan Wazir Zada Khan Shadab Alam Department of Computer Engineering National University of Sciences and TechnologyIslamabad44000Pakistan Department of Electrical Engineering National University of Sciences and TechnologyIslamabad44000Pakistan Department of Management Studies Bahria Business SchoolIslamabad44000Pakistan Department of Computer Science Capital University of Science and TechnologyIslamabad44000Pakistan Department of Computer Science College of Computer Science and ITJazan UniversityJazan67714Saudi Arabia

Enterprise Resource Planning(ERP)software is extensively used for the management of business *** offers a system of integrated applications with a shared central *** all business-critical information in a central place raises various issues such as data integrity assurance and a single point of failure,which makes the database *** paper investigates database and Blockchain integration,where the Blockchain network works in synchronization with the database system,and offers a mechanism to validate the transactions and ensure data *** research exists on Blockchain-based solutions for the single point of failure in *** established in our study that for concurrent access control andmonitoring of ERP,private permissioned Blockchain using Proof of Elapsed Time consensus is more *** study also investigated the bottleneck issue of transaction processing rates(TPR)of Blockchain consensus,specifically ERP’s *** paper presents systemarchitecture that integrates Blockchain with an ERP system using an application interface.

关键词： Transaction security enterprise systems blockchain transaction integrity hyperledger sawtooth PoET consensus

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Weed growth, herbicide efficacy, and rice productivity in dry seeded paddy field under different wheat stubble management methods

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Journal of Integrative Agriculture 2019年第4期18卷 907-926页

作者： muhammad Zia-Ul-Haq Abdul Khaliq Qiang Sheng Amar Matloob Saddam Hussain Saba Fatima Zeshan aslam Department of Agronomy University of AgricultureFaisalabad Weed Research Laboratory College of Life Sciences Nanjing Agricultural University Department of Agronomy Muhammad Nawaz Shareef University of Agriculture Department of Economics National College of Business Administration and Economics Pesticide Residue Laboratory Kala Shah Kaku Institute of Soil Chemistry and Environmental Sciences Government of Punjab

To ascertain the influence of wheat stubble management options and chemical weed control methods on weed growth and productivity of dry direct-seeded fine rice, a two years' field study was undertaken at the Agronomic Research Farm, University of Agriculture, Faisalabad, Pakistan in 2013 and 2014. Different wheat stubble management methods, viz., incorporation, burning and retention were executed during seed-bed preparation. While, herbicide treatments comprised of a weed check, weed free, pendimethalin followed by tank mixture of fenoxaprop p-ethyl+ethoxysulfuron ethyl, and bispyribac sodium followed by tank mixture of fenoxaprop p-ethyl+ethoxysulfuron ethyl. Results revealed that weed control efficacy of both herbicide treatments ranged from 84 to 94%. Herbicide treatments significantly reduced weed density(88–90%) and dry weight(86–88%), while improved the rice growth attributes compared with weed check. Application of bispyribac sodium followed by tank mixture of fenoxaprop p-ethyl+ethoxysulfuron ethyl in stubble retention recorded 226 and 273% increase in kernel yield over weedy check in 2013 and 2014, respectively. In stubble incorporation, pendimethalin followed by tank mixture of fenoxaprop p-ethyl+ethoxysulfuron ethyl was more effective in increasing(256–293%) rice yields over weedy check. Among different treatment combinations, the maximum net benefits(1 397.49^(–1) 472.22 USD ha^(–1)), net returns(636–700 USD ha^(–1)), benefit cost ratio(1.77^(–1).83) and marginal rate of return(2 187–2 330%) were recorded with the application of bispyribac sodium followed by fenoxaprop p-ethyl+ethoxysulfuron ethyl in stubble retention. In crux, application of bispyribac sodium followed by tank mixture of fenoxaprop p-ethyl+ethoxysulfuron ethyl in stubble retention is efficient approach to control weeds, and get maximum rice productivity and net economic returns under dry seeded system.

关键词： herbicide mixture weedy check stubble management weeds density and dry weight DSR

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