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Effect of Copper, Zinc and Boron on green Leaf Retention and grain Yield of Winter and Spring Cereals

Journal of Agricultural Science and Technology(B) 2015年第6期5卷 365-375页

作者： syed shah Sarah Hookway Andrew Richards Carl Flint Sarah Wilkinson John Mark Fletcher Agrii Technology Centre (AgriiFocus) North Farm Swindon SN8 2JZ UK

Crop nutrition has a significant effect on disease incidence, resistance or tolerance of various crops. There is currently a lack of reliable recent UK-based research about the effect of copper, zinc and boron on disease incidence, green leaf area （gLA）, green leaf retention （gLR） and grain yield of winter wheat, spring wheat and spring barley. Data analysis showed that these trace elements had positive effects on gLR. These positive effects may have been due to the role of copper, zinc and boron in the production of defence related compounds （phenolics and lignin）, which may have reduced the disease incidence resulting in prolonged gLR. grain yield was significantly enhanced by the application of these trace elements on the crop grown on high pH calcareous soil, which can be partly attributed to enhanced gLR. Also trace elements have a positive role in reproductive growth, flowering and male fertility. On average, zinc was found to be the most consistent trace element in terms of enhancing gLR and grain yield. Across all trials, it was noted that for every 10% increase in gLA from trace elements, grain yields increased by 4.2% in 2012-2013, by 4.4% in 2013-2014 in winter wheat and by 3.9% in spring wheat in 2014. These are remarkably consistent and indicate that increasing gLA by 10% by early dough stage was associated with a yield improvement of about 4%. These trace elements also had a positive effect on grain protein content （gPC）. This research concluded that the trace elements had positive effects in enhancing gLA and yield. It can be speculated that with the use of these trace elements, there may be more scope for using less robust or reduced rates of fungicides to control foliar diseases, which may help to maximize farm profits.

关键词： Trace elements copper zinc boron cereals gLR grain yield.

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新型频域相关断层扫描对健康年轻人视网膜各参数的测量分析（英文）

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国际眼科杂志 2016年第2期16卷 207-212页

作者： syed Nasir Ali shah 张林樊小娟邓瑾 Faisal shahbaz Umer Farooq 西安交通大学第一附属医院眼科中国西安710061 坎伯兰疗养医院英国英格兰卡莱尔阿尤布医学院社区医学系巴基斯坦阿伯塔巴德22010

目的:采用新型频域相关断层扫描测量分析健康年轻人中视网膜各参数生理的不对称性。方法:对146名健康年轻人进行横断面观察研究,采用新型频域相关断层扫描对其双眼视网膜参数(视网膜神经纤维层厚度、视盘、黄斑)进行扫描。通过右眼减去... 详细信息

目的:采用新型频域相关断层扫描测量分析健康年轻人中视网膜各参数生理的不对称性。方法:对146名健康年轻人进行横断面观察研究,采用新型频域相关断层扫描对其双眼视网膜参数(视网膜神经纤维层厚度、视盘、黄斑)进行扫描。通过右眼减去左眼所得参数值的平均差进行配对t检验。两眼间的差异采用2.5%~97.5%之间进行评估。视网膜参数相关。通过回归分析,评价性别和血压对视网膜参数的影响。结果:两眼的视网膜神经纤维层平均厚度无统计学差异(+0.7μm,P=0.09)。两眼视网膜颞侧象限(+2.51μm,P=0.02),鼻侧象限(+2.50μm,P=0.04),钟表位右眼2点与左眼10点(+5.85μm,P=0.002),右眼3点与左眼9点(+3.20μm,P=0.005),右眼11点与左眼1点(+3.80μm,P=0.024),平均厚度(-0.034μm,P=0.013)和垂直方向杯盘比(-0.028μm,P=0.008),黄斑部鼻侧象限(+7.76μm,P=0.003)。左眼上方视网膜明显较薄(-2.40μm,P=0.03)。平均视网膜神经纤维层厚度和黄斑厚度分别为11μm和18μm。视网膜参数在双眼有中度的相关性(0.41~0.6),而两眼视网膜参数与性别、血压不相关(P<0.05)。研究表明通过新型频域相关断层扫描发现健康年轻人的视网膜神经纤维层厚度和黄斑厚度两眼间的差异分别不应超过11μm和18μm。结论:视网膜参数的不对称性存在于健康视网膜,并对早期视网膜病变的诊断提供有价值的评估。

关键词：高分辨率光学相关断层扫描不对称视网膜参数

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功能化多孔材料对CO_2的吸附分离研究进展

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环境工程 2017年第7期35卷 157-161,171页

作者：郭政陈长伟 shah syed Saquib Ali 王森何炽西北大学城市与环境学院西安710127 西安交通大学能源与动力工程学院西安710049

功能化多孔材料拥有优越的CO_2吸附和存储性能,在燃煤电厂、玻璃炉窑、水泥厂、钢铁厂等高耗能工矿企业采用CO_2吸附技术,对CO_2减排、减缓温室效应具有重要意义。随着研究的不断深入,新型CO_2吸附材料呈现出廉价、易获取、高吸附率等趋... 详细信息

功能化多孔材料拥有优越的CO_2吸附和存储性能,在燃煤电厂、玻璃炉窑、水泥厂、钢铁厂等高耗能工矿企业采用CO_2吸附技术,对CO_2减排、减缓温室效应具有重要意义。随着研究的不断深入,新型CO_2吸附材料呈现出廉价、易获取、高吸附率等趋势,当前研究重点集中在介孔硅、金属有机框架、沸石、活性炭、聚合物等的表面功能化。总结了上述典型吸附剂功能化的最新成果,重点介绍多孔吸附材料的功能化方法、吸附机理与吸附动力学的研究进展,并提出多孔材料对CO_2的吸附分离的研究空间和发展趋势。

关键词：功能化多孔材料 CO2吸附吸附机理吸附动力学

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A classification of genes involved in normal and delayed male puberty

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Asian Journal of Andrology 2023年第2期25卷 230-239页

作者： Maleeha Akram syed Shakeel Raza Rizvi Mazhar Qayyum David J Handelsman Department of Zoology Wildlife and FisheriesPir Mehr Ali Shah Arid Agriculture University RawalpindiShamsabadMurree RoadRawalpindi 46300Pakistan Andrology Laboratory The ANZAC Research InstituteHospital RoadConcordNSW 2139Australia

Puberty is a pivotal biological process that completes sexual maturation to achieve full reproductive *** is a major transformational period of life,whose timing is strongly affected by genetic makeup of the individual,along with various internal and external *** the exact mechanism for initiation of the cascade of molecular events that culminate in puberty is not yet known,the process of pubertal onset involves interaction of numerous complex signaling pathways of hypothalamopituitary-testicular(HPT)*** developed a classification of the mechanisms involved in male puberty that allowed placing many genes into physiological *** include(i)hypothalamic development during embryogenesis,(ii)synaptogenesis where gonadotropin releasing hormone(gnRH)neurons form neuronal connections with suprahypothalamic neurons,(iii)maintenance of neuron homeostasis,(iv)regulation of synthesis and secretion of gnRH,(v)appropriate receptors/proteins on neurons governing gnRH production and release,(vi)signaling molecules activated by the receptors,(vii)the synthesis and release of gnRH,(viii)the production and release of gonadotropins,(ix)testicular development,(x)synthesis and release of steroid hormones from testes,and(xi)the action of steroid hormones in downstream effector *** in components of this system during embryonic development,childhood/adolescence,or adulthood may disrupt/nullify puberty,leading to long-term male infertility and/or *** review provides a list of 598 genes involved in the development of HPT axis and classified according to this ***,this review identifies a subset of 75 genes for which genetic mutations are reported to delay or disrupt male puberty.

关键词： delayed puberty gonadotropin releasing hormone hypogonadism male puberty puberty testosterone

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巴基斯坦低技术产业的技术创新效率及其对纺织业绩效的影响

巴基斯坦低技术产业的技术创新效率及其对纺织业绩效的影响

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作者：阿里（syed WASIF ALI shah）哈尔滨理工大学

学位级别：硕士

技术创新有效性的衡量方法模仿了一个地区或国家低技术产业的敏锐性。技术和技术研究前沿的低技术产业,为国家提供了令人信服的竞争优势。像巴基斯坦这样的几个发展中国家已经建立了低科技产业,并且是众多顶尖制造商的家园。然而,创新... 详细信息

技术创新有效性的衡量方法模仿了一个地区或国家低技术产业的敏锐性。技术和技术研究前沿的低技术产业,为国家提供了令人信服的竞争优势。像巴基斯坦这样的几个发展中国家已经建立了低科技产业,并且是众多顶尖制造商的家园。然而,创新的效率至关重要,因为它澄清了低技术产业在资源消耗和产品生产中的有效表现。为此,本文对巴基斯坦纺织业的创新效率进行了研究,并对其进行了重点分析。所需数据从168个纺织企业单位收集到几个部分。从效率、效益、回报率和预测分析等方面对创新效率进行了评价。收集数据后,数据包络分析(DEA)技术来衡量巴基斯坦纺织业的创新效率。结果表明,15.48的企业比例在最优良的运动极限下发挥作用,在巴基斯坦纺织行业的创新效率方面存在着不同类型企业之间的显著差异。累计收益率由46.43%的企业产生,在35.12%的企业中发现了规模的递减回报率。规模效率是导致创新效率低下的主要因素,研究开发人员的投入不足以及研发人员与研发支出的分配不当是导致企业非DEA有效。我们声称,投入和产出都应被视为公司业绩的管理者。研究结果表明,量化其有效性是很重要的。

关键词：纺织业产业绩效技术创新巴基斯坦

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Active case detection using bi-valent malaria rapid diagnostic test in non-transmission season impacts upcoming malaria transmission

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Asian Pacific Journal of Tropical Medicine 2024年第11期17卷 519-522页

作者： Hari Shankar syed shah Areeb Hussain Mrigendra Pal Singh Sobhan Phookan Kuldeep Singh Neelima Mishra Indian Council of Medical Research Ansari NagarNew Delhi-110029India ICMR-National Institute of Malaria Research DwarkaNew DelhiIndia ICMR-National Institute of Malaria Research Field Station GuwahatiAssamIndia

Despite a considerable global effort to eradicate malaria in the last few years,the disease burden in 2020 was 241 million,with 627000 *** accounted for 83%of cases reported in the World Health Organization(WHO)South-East Asia Region(WHO malaria report 2021).Nevertheless,India has shown its commitment to eliminating malaria from the country by framing the National Strategic Plan(NSP),according to which the districts have been stratified into four categories based on the malaria transmission intensity and the indicator used for categorization of the districts was annual parasite incidence(API).In North-East India,many highly endemic districts(API>2)are in the“Intensified Control Phase”and fall under category栿[1].A few pockets in such districts have disproportionate(API>10)due to forest and tribal dominance in those *** previous reports demonstrated a high malaria burden(API>10)in the district East garo Hills[2];however,a few pockets of the district Udalguri are malaria hotspots with the API>5[3].

关键词： malaria district season

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Effects of Humic Acid and Crop Residues on Soil and Wheat Nitrogen Contents

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American Journal of Plant Sciences 2014年第9期5卷 1277-1284页

作者： Kashif Akhtar syed Noor Muhammad shah Amjad Ali Sajjad Zaheer Fazli Wahid Ahmad Khan Mohib shah shahida Bibi Abdul Majid College of Natural Resources and Environment Northwest A&F University Yangling China Department of Agriculture Chemistry Faculty of Agriculture Gomal University D.I. Khan Pakistan Department of Agronomy Amir Muhammad Khan Campus Mardan University of Agriculture Peshawar Pakistan Department of Agronomy Faculty of Crop Production Sciences University of Agriculture Peshawar Pakistan Department of Botany Abdul Wali Khan University Mardan Pakistan Department of Horticulture Faculty of Agriculture Gomal University D.I. Khan Pakistan Department of Weed Science University of Agriculture Peshawar Pakistan Soil and Environmental Sciences University of Agriculture Peshawar Pakistan

This study was conducted with the aim of finding humic acid and crop residues effects on soil and wheat nitrogen at New Development Farm, University of Agriculture, Peshawar, Pakistan during winter 2009-2010. The experiment was laid out in RCB design having four replications. Different levels (1, 1.5, 2 and 2.5 kg ha-1) of Humic acid were applied at sowing time. Mungbean (5 tons ha-1), wheat straw (10 tons ha-1) and mungbean (2.5 tons ha-1) + wheat straw (5 tons ha-1) were incorporated 30 days before sowing. Our results showed higher mineral and total nitrogen (7.32 and 0.43, respectively) mg kg-1 in soil and also higher nitrogen in stem, leaves and grains (2.3, 4.6 and 21.1, respectively) mg kg-1 at maturity in those plots in which 2.5 kg ha-1 of humic acid was applied. Higher mineral and total nitrogen (7.04 and 0.5, respectively) mg kg-1 in soil and also higher nitrogen in leaves (5.5) mg kg-1 at pre-anthesis, while at maturity stage in stem, leaves and grain (5.5, 2.1, 4.2 and 20.8) g kg-1 was recorded in those plots in which 5 tons ha-1 mung bean was incorporated. Our experimental results suggest the use of 5 tons ha-1 of mungbean residues with 2.5 kg ha-1 of humic acid to improve soil fertility availability of more nitrogen in wheat plants to increase the crop yield and grains quality.

关键词： Anthesis grain Maturity Soil Fertility Straw Mung Bean

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Supply Response Analysis of Rice growers in District gujranwala, Pakistan

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Agricultural Sciences 2014年第11期5卷 1069-1076页

作者： Sunair Junaid Arif Ullah Shaofeng Zheng syed Noor Muhammad shah shahid Ali Munir Khan Department of Agricultural and Applied Economics The University of Agriculture Peshawar Pakistan College of Economics and Management Northwest A & F University Yangling China Department of Horticulture Faculty of Agriculture Gomal University D. I. Khan Pakistan College of Horticulture Northwest A & F University Yangling China

The study was designed to estimate the restricted profit function in district gujranwala, Punjab, Pakistan. Data were collected from 100 respondents using proportional allocation sampling tech-nique. The analysis was done using SHAZAM software. The results indicate that the farmers are price-responsive. Rice own price elasticity was 1.873. The output supply elasticity of rice with re-spect to education, land, fertilizer price and irrigation cost were 0.0.169, 1.274, -0.873 and -0.953 respectively. Irrigation demand elasticity with respect to education, land, fertilizer price, irrigation cost and output price were 0.14, 1.14, -0.783, -1.84 and 1.78 respectively. Fertilizer demand elasticity with respect to education, land, fertilizer price, irrigation cost and output price was 0.023, 0.792, -1.65, -0.85 and 1.851 respectively. Lastly, the elasticity of profit with respect to education, land, fertilizer price, irrigation cost and output price was 0.20, 1.10, -0.83, -1.136 and 1.92 respectively. The study recommends that government should provide consistent electricity with stable rates, so that, they irrigate their fields through electric tube wells and ultimately their cost of irrigation decreases. The study also suggests that government should stabilized fertilizer prices to encourage its application. Furthermore, government should raise procurement price of rice to encourage its supply this;it in turn will also increase the profit of the farmer.

关键词： Rice Supply Response Translog Restricted Profit

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generation of Electric Power from Domestic Cooking System

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Open Journal of Energy Efficiency 2015年第4期4卷 69-76页

作者： syed Ali Raza shah Zahoor Ahmed Bashir Ahmed Leghari Wazir Muhammad Laghari Attaullah Khidrani Department of Mechanical Engineering Balochistan University of Engineering and Technology Khuzdar Pakistan Department of Electrical Engineering Balochistan University of Engineering and Technology Khuzdar Pakistan

This study work related with floating of an idea about conversion of reclaimed thermal energy from domestic cooking system into the electrical power. There were different techniques in use worldwide for harnessing the energy into the appropriate useful work and also to create efficient system for the energy conversion process. The ignorance in this regard might be due to the reason that this wastage did not cost too much for a single home on per day or per month basis, but it could be a ample amount of cost if integrated this loss for a whole city or on yearly bases for a single home. The idea in this work depended upon the recovery of waste heat from Pressure Cookers used in the houses for the domestic cooking purposes, and optimized the reclaimed thermal energy for the conversion into electric power. This research work related with losses of energy discussed and analyzed on the basis of thermo dynamically regarding (a) the wastage of thermal energy escaped through the system due to the spreading of exhaust vapors and taking away significant amount of thermal energy;(b) losses of enthalpy through the dissipate steam;(c) heat losses in the tubing from the Pressure Cooker to the turbine;(d) electric power produces from the system. In this work, new methods were advised, in order to reduce the losses of thermal energy from the system. It would open the venue for researchers to promote this new idea in near future.

关键词： Waste Heat Pressure Cooker Thermal Energy Electric Power Enthalpy Losses Steam Turbine

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Deposition and electrical properties of cadmium telluride thin films by thermal vacuum evaporation technique

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材料科学与工程（中英文版） 2009年第10期3卷 11-17,34页

作者： Nazar Abbas shah Manzar Abbas Muhammad Bashir Waqar Ahmad Adil syed Muhammad Ashraf Atta Department of Physics COMSA TS Institute of Information Technology Islamabad 45320 Pakistan

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