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Molecular genetic and genomic analysis of wheat milling and end-use traits in China:Progress and perspectives

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The Crop Journal 2018年第1期6卷 68-81页

作者： Daowen Wang Kunpu Zhang Lingli Dong Zhenying Dong Yiwen Li abrar hussain Huijie Zhai The State Key Laboratory of Plant Cell and Chromosome Engineering Institute of Genetics and Developmental Biology Chinese Academy of Sciences College of Agronomy State Key Laboratory of Wheat and Maize Crop Science Henan Agricultural Uniuersity Department of Biosciences COMSATS Institute of Information Technology

Wheat is the most widely cultivated staple food crop, and multiple types of food derivatives are processed and consumed globally. Wheat grain quality(WGQ) is central to food processing and nutritional value, and is a decisive factor for consumer acceptance and commercial value of wheat cultivars. Hence, improvement in WGQ traits is top priority for both conventional and molecular wheat breeding. In this review we will focus on two important WGQ traits, grain milling and end-use, and will summarize recent progress in China. Chinese scientists have invested substantial effort in molecular genetic and genomic analysis of these traits and their effects on end-use properties. The insights and resources generated have contributed to the understanding and improvement of these traits. As high-quality genomics information and powerful genome engineering tools are becoming available for wheat, more fundamental breakthroughs in dissecting the molecular and genomic basis of WGQ are expected. China will strive to make further significant contributions to the study and improvement of WGQ in the genomics era.

关键词： Genomics Gluten protein Grain hardness Puroindoline Wheat grain quality

Approximation of some minerals in soil and forage as a function of non-conventional compost: A case study

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Agricultural Sciences 2013年第1期4卷 6-13页

作者： Kafeel Ahmad Zafar Iqbal Khan Sidra Umer Farhad Mirzaei Muhammad Sher Zafar Hayat abrar hussain Department of Animal Sciences University of Sargodha Sargodha Pakistan Department of Biological Sciences University of Sargodha Sargodha Pakistan Department of Chemistry University of Sargodha Sargodha Pakistan Division of Science and Technology University of Education Lahore Pakistan Livestock Production & Management Animal Husbandry Economics Animal Science Research Institute of Iran Karaj Iran

In present study concentration of some metals (Magnesium, Nickel and Calcium) were determined in soil and different parts of Avena sativa treated with poultry waste grown in the pots. Nine different treatments of poultry waste were used: 0 (control), 60, 90, 120 and 150 kg/ha applied to soil as full doses before sowing, and 60, 90, 120, and 150 applied as two equal splits, 1st before sowing and the 2nd before flower instigation. The samples of soil were obtained after mixing the poultry waste with soil in each pot before sowing. Different parts (roots, leaves, and seeds) of plants were taken after 90 days of sowing and after grain filling. Samples of soil and forages were analyzed. Mg concentrations found both in soil and plants were non-significantly affected by treatments and were lower than the requirements of ruminants in forage crops, but above requirement of forages in soil. Soil and forage Ni was affected non-significantly from the treatments of poultry waste and soil and forage Ni levels were found to be lower than the toxic level for animals and forages. Soil Ca was affected non-significantly by treatments having far lower values than the requirements of both forage species and ruminants. The study showed that soil Mg was higher and Ca was lower than the requirements of forages, but forage Mg and Ca were not fulfilling the requirements of livestock indicating the non significant effect of poultry waste on their concentrations. From the results of this study it has been anticipated that various deficiency problems in livestock may be resulted as these elements play very important role in animals’ metabolic progression. Therefore, soil amendment with poultry manure along with other synthetic fertilizers for enhancing the levels of various minerals is acceptable. The soil amendment and specifically tailored mineral mixture with appropriate proportion of these elements is the dire needs for livestock consuming Avena sativa in pasture treated with poultry waste.

关键词： Mineral Forage Soil Non-Conventional Fertilizer

Effects of diverse doses of Lead (Pb) on different growth attributes of <i>Zea-Mays</i>L.

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Agricultural Sciences 2013年第5期4卷 262-265页

作者： abrar hussain Nabila Abbas Fahim Arshad Muhammad Akram Zafar Iqbal Khan Kafeel Ahmad Muhammad Mansha Farhad Mirzaei Ahmad Department of Animal Production Management Animal Science Research Institute of Iran Karaj Iran Department of Biological Sciences University of Sargodha Sargodha Pakistan Department of Botany University of Education Okara Campus Okara Pakistan Department of Botany University of the Punjab Lahore Pakistan Division of Science and Technology University of Education Lahore Pakistan

The aim of the investigation was to determine the potential effect of lead on maize growth. Lead is considered as important potent environmental contaminant. Various ecological, environmental and evolutionary processes in the microsphere are disrupted because of lead toxicity to the microbial community. The effects of Lead Nitrate (Pb(No3)2) as heavy metal on germination, early growth seedling, root-shoot length, root-shoot fresh and dry weights, total protein content and the uptake of lead by roots and shoots of Zea-mays were investigated. All of the parameters were reduced by the increased lead concentrations. Such growth retardation was due to metals toxicity that resulted in damages to various physiological and biochemical processes.

关键词： Lead Uptake Zea-Mays L. Early Seedling Growth

Proximate analysis: Relative feed values of various forage plants for ruminants investigated in a semi-arid region of Punjab, Pakistan

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Agricultural Sciences 2013年第6期4卷 302-308页

作者： Kafeel Ahmed Muneeba Shaheen Farhad Mirzaei Zafar Iqbal Khan Sumaira Gondal Asia Fardous abrar hussain Fahim Arshad Tahir Mehmood Department of Biological Sciences University of Sargodha Sargodha Pakistan Department of Botany University of Education Okara Campus Okara Pakistan Department of Statistics University of Sargodha Sargodha Pakistan Livestock Production Management Department Animal Science Research Institute of Iran Karaj Iran Science and Technology Division University of Education Township Campus Lahore Pakistan

The experimental site “Sial Morr Sugar mill, District Sargodha” Punjab, Pakistan was selected to carry out present investigation. The forage samples of Eragrostis pilosa, Dactyloctenium aegyptium, Parthenium hysterophorus and Calotropis procera were collected from the three sites held in this area. The forage samples were cleaned with distilled water to rinse dust particles and other impurities. These forage samples were air dried, oven dried and ground for the assessment of proximate analysis. Proximate analysis procedures including the percentage of moisture content, crude protein, ash contents and crude fiber in the sample were determined by the Association of Official Analytical Chemists methods. The CP contents among different plant species ranged from 8.1% to 26.2% at all sites. The lowest CP value was found in Eragrostis pilosa at site III while the highest CP contents in Dactyloctenium aegyptium at site II. The CP content showed significant (p < 0.05) result among all species at all sites. There was consistence pattern of increase and decrease found during all plant species at all sites. Generally, CP concentration averaged high at site II. Our CP contents are above the critical value. Considering the overall percentage of moisture composition, it was highest at site II. However, the moisture was found more in Calotropis procera at site II. The Dactyloctenium aegyptium had the least moisture content of 3.9% while the highest water content of 7%. Ash contents varied from 7.2% to 17.9% among various plant species at all sampling sites. The lowest ash contents were recorded in Dactyloctenium aegyptium at site III. At site II, ash contents were highest in Eragrostis pilosa. The differences between ash contents of various plant species were significant (p < 0.05) at all sampling site. Generally, the ash contents were higher at site II. Crude fiber contents differed significantly (p Parthenium hysterophorus had greater crude fiber contents at site II while the low

关键词： Eragrostis pilosa Dactyloctenium aegyptium Parthenium hysterophorus Calotropis procera Nutritional Values Proximate Contents

Exploration of concentration of two macro-minerals in different wild forages in relation to nutrient requirements of livestock

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Agricultural Sciences 2013年第7期4卷 340-344页

作者： Kafeel Ahmad Zafar Iqbal Khan Muneeba Shaheen Farhad Mirzaei abrar hussain Fahim Arshad Tahir Mehmood Zahara Bibi Department of Biological Sciences University of Sargodha Sargodha Pakistan Department of Botany University of Education Okara Campus Okara Pakistan Department of Statistics University of Sargodha Sargodha Pakistan Livestock Production Management Department Animal Science Research Institute of Iran Karaj Iran Science and Technological Division University of Education Township Campus Lahore Pakistan

The composition of two macro-minerals (Ca and Na) was examined in soil and forages in two fields of District Sargodha, Pakistan. During winter and summer season, soil and forage samples were collected. In both seasons, Na was sufficient in soil and forages. As compared to the winter season, the Na and Ca levels in soil were considerably higher in summer season. In forages, the level of Ca was deficient than the level which is essential for livestock growth. In the pastures, grazing livestock may be?deficient in these minerals as these pastures are not supplying sufficient minerals to the ruminants grazing therein. Supplementation of minerals is necessary to prevent the mineral imbalances and deficiency diseases in grazing livestock.

关键词： Mineral Composition Soil Forage Livestock

Metabolites Composition of Bacillus subtilis hussainT-AMU Determined by LC-MS and Their Effect on Fusarium Dry Rot of Potato Seed Tuber

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Phyton-International Journal of Experimental Botany 2023年第3期92卷 783-799页

作者： Touseef hussain abrar A.Khan Heba I.Mohamed Plant Pathology and Nematology Section Department of BotanyAligarh Muslim UniversityAligarhIndia Biological and Geological Sciences Department Faculty of EducationAin Shams UniversityCairoEgypt

Fusarium dry rot is considered to be the most critical soilborne and postharvest disease that damages potato tubers worldwide when they are stored for a long *** study was performed to demonstrate the effect of crude extract,culture filtrate,and cell suspension obtained from the bacterium Bacillus subtilis hussain T-AMU,on the net house and *** oil-contaminated soil,through the serial dilution method,biosurfactant bacteria were isolated on nutrient agar *** isolate and screen the prospective biosurfactant strain,various biosurfactant screening methods were *** protocols were carried out for morphological,molecular,and chemical *** disease incidences were significantly decreased under net house and field conditions after treatment with biosurfactant extract(20%,70%),culture filtrate(23%,49%),and bacterial cell suspension(46%,27%),*** results indicate a significant effect of *** hussainT-AMU against Fusarium *** characterization of the partially purified extract by gas-chromatography indicated the existence of a high amount of methyl ester fatty *** quantitative analysis determined the presence of lipopeptide-surfactin,fengycin,and iturin in the biosurfactant *** electron microscopy revealed that morphological variation was revealed in the structure of stomata size in leaves and in the mycelia of the pathogen that was *** promising biocontrol agent can be a plausible option for further research and can also be used for the production of green biomolecules at an additional industrial level.

关键词： Biosurfactant biocontrol agents disease severity lipopeptide stomata

Resource Management in UAV Enabled MEC Networks

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Computers, Materials & Continua 2023年第3期74卷 4847-4860页

作者： Muhammad abrar Ziyad M.Almohaimeed Ushna Ajmal Rizwan Akram Rooha Masroor Muhammad Majid hussain Bahauddin Zakariya University Department of Electrical EngineeringMultan60000Pakistan Department of Electrical Engineering College of EngineeringQassim UniversityBuraidah51452Saudi Arabia COMSATS University WAH Campus Islamabad47040Pakistan Department of Electrical and Electronics Engineering University of South WalesPontypirddCF371DLUK

Mobile edge cloud networks can be used to offload computationally intensive tasks from Internet of Things(IoT)devices to nearby mobile edge servers,thereby lowering energy consumption and response time for ground mobile users or IoT *** of Unmanned Aerial Vehicles(UAVs)and the mobile edge computing(MEC)server will significantly benefit small,battery-powered,and energy-constrained devices in 5G and future wireless *** address the problem of maximising computation efficiency in U-MEC networks by optimising the user association and offloading indicator(OI),the computational capacity(CC),the power consumption,the time duration,and the optimal location planning *** is possible to assign some heavy tasks to the UAV for faster processing and small ones to the mobile users(MUs)*** paper utilizes the k-means clustering algorithm,the interior point method,and the conjugate gradient method to iteratively solve the non-convex multi-objective resource allocation *** to simulation results,both local and offloading schemes give optimal solution.

关键词： Mobile edge computing internet of things UAVs ground mobile users

Multi-Step Detection of Simplex and Duplex Wormhole Attacks over Wireless Sensor Networks

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Computers, Materials & Continua 2022年第3期70卷 4241-4259页

作者： abrar M.Alajlan Self-Development Skills Department Common First Year DeanshipKing Saud UniversityRiyadhKSA

Detection of thewormhole attacks is a cumbersome process,particularly simplex and duplex over thewireless sensor networks(WSNs).Wormhole attacks are characterized as distributed passive attacks that can destabilize or disable *** distributed passive nature of these attacks makes them enormously challenging to *** main objective is to find all the possible ways in which how the wireless sensor network’s broadcasting character and transmission medium allows the attacker to interrupt network within the distributed *** further to detect the serious routing-disruption attack“Wormhole Attack”step by step through the different network *** this paper,a new multi-step detection(MSD)scheme is introduced that can effectively detect the wormhole attacks for *** MSD consists of three algorithms to detect and prevent the simplex and duplex wormhole ***,the proposed scheme integrated five detection modules to systematically detect,recover,and isolate wormhole *** results conducted inOMNET++show that the proposedMSDhas lower false detection and false toleration ***,MSDcan effectively detect wormhole attacks in a completely distributed network environment,as suggested by the simulation results.

关键词： Wireless sensor network wormhole attack node validation multi-step detection

Reinforcing the management of type 1 gastric esophageal varices

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World Journal of Gastroenterology 2024年第19期30卷 2615-2617页

作者： Zain Majid Ghazi abrar Department of Gastroenterology Sindh Institute of Urology and TransplantationKarachi 75500Pakistan

Variceal bleed represents an important complication of cirrhosis,with its presence reflecting the severity of liver *** varices,though less frequently seen than esophageal varices,present a distinct clinical challenge due to its higher intensity of bleeding and associated *** upon the Sarin classification,GOV1 is the most common subtype of gastric varices seen in clinical practice.

关键词： Gastric varices Sarin classification Gastroesophageal varices Cyanoacrylate Endoscopic variceal ligation Trans jugular intrahepatic portosystemic shunt