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Journal of Geographic Information System 2024年第4期16卷 244-258页

作者： sadia mazahir Akram Javed Mohd Yusuf Khanday Department of Geology Aligarh Muslim University Aligarh India Geological Survey of India Western Region Jaipur India

Land cover is an impression of natural cover on surface of earth such as bare soil, river, grass etc. and utilization of these natural covers for various human needs and purposes by mankind is defined as land use. Land cover identification, delineation and mapping is important for planning activities, resource management and global monitoring studies while baseline mapping and subsequent monitoring is done by application of land use to get timely information about quantity of land that has been used. The present study has been carried out in Dhund river watershed of Jaipur, Rajasthan which covers an area of about 1828 sq∙km. The minimum and maximum elevation of the area is found to be 214 m and 603 m respectively. Land use and land cover changes of three decades from 1991 to 2021 have been interpreted by using remotes sensing and GIS techniques. ArcGIS software (Arc map 10.2), SOI topographic map, Cartosat-1 DEM and satellite data of Landsat 5 and Landsat 8 have been used for interpretation of eleven classes. The study shows an increase in cultivated land, settlement, waterbody, open forest, plantation and mining due to urbanization because of increasing demands of food, shelter and water while a decrease in dense forest, river, open scrub, wasteland and uncultivated land has also been marked due to destruction of aforementioned by anthropogenic activities such as industrialization resulting in environmental degradation that leads to air, soil and water pollution.

关键词： Dhund River Landsat Land Use/Land Cover Change Detection Analysis Rajasthan

Drainage Basin Characteristics of Dhund River Basin, Eastern Rajasthan India, Using Remote Sensing and GIS Techniques

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Journal of Geographic Information System 2022年第4期14卷 347-363页

作者： sadia mazahir Akram Javed Mohd Yusuf Khanday Department of Geology Aligarh Muslim University Aligarh India Geological Survey of India Jaipur India

Morphometric analysis is mathematical evaluation and measurement of the earth’s shape, surface and its landform’s dimension. Morphometric analysis of Dhund river basin in Jaipur district of Rajasthan India has been carried out to evaluate various morphometric parameters following the linear, areal and relief aspects. The drainage basin, which covers a total area of about 1828 km2 lies in eastern part of the district with maximum and minimum elevation of 603 m and 214 m respectively. Morphotectonic parameters like Hypsometric Integral, Sinuosity index and Asymmetry Factor have also been computed to identify the tectonic characteristics of the drainage basin. Primary and secondary data such as SOI topographic map, Cartosat-1 DEM and other relevant data were utilized. ArcGIS software (Arc Map 10.2) was used for geo-referencing of topographic maps, delineation of watershed and preparation of DEM, slope and drainage network. The basin is 6th order drainage basin having dendritic pattern of drainage network. A relatively lower mean value of Bifurcation ratio suggests that the drainage basin is formed by uniformed materials. Drainage basin area has little elongated shape and is less prone to floods. Basin has different erosional stages and levels of tectonic activity, Moderate Meandering and unstable setting.

关键词： Drainage Basin Dhund River Rajasthan DEM

Drainage Basin Characteristics of Dhund River Basin, Eastern Rajasthan India, Using Remote Sensing and GIS Techniques

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Influence of Brain Neurochemical Systems on Frequency Spectra of Hippocampal Theta Rhythm

Journal of Geographic Information System（地理信息系统） 2022年第4期

作者： sadia mazahir akram javed mohd yusuf khanday

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Journal of Pharmacy and Pharmacology 2015年第7期3卷 345-349页

作者： Rafiga mazahir Bagirova Department of General and Sports Physiology Azerbaijan State Academy of Physical Culture and Sports Baku 1147 AzerbaijanRepublic

Chronic experiments with rabbits have shown that electrical destruction of dorsal amygdalofugal pathways leads to complete and persisted blockade of hippocampal theta rhythm in contrast to ventral one. In intact animals, electro- and chemostimulation of amygdala nuclei, hypothalamus, reticular formation and medial septum nucleus lead to the formation of well pronounced theta rhythm in hippocampus, but after destruction of the amygdalofugal pathway any theta-rhythm in this structure is not observed. Restoration of hippocampal EEG took place under intrahippocampal application of carbocholine and strychnine. It is proposed that one of the necessary conditions for the regulation of excitability of hippocampal neurons is the integrity of dorsal amygdalofugal pathways by means of which regulatory influence of amygdale on the hippotalamic neurosecretory cells is realized.

关键词： Hippocampal theta rhythm dorsal and ventral amygdalofugal pathway electrical and chemostimulation destruction.

衡量巴基斯坦商业企业家对公益创业的意向行为

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衡量巴基斯坦商业企业家对公益创业的意向行为

作者： Syed mazahir Hussain Shah Kazmi 中国科学技术大学

学位级别：硕士

这项研究的重点是识别巴基斯坦年轻商业企业家对公益创业的意向行为和态度。本研究采用一项综合性的理论和实证模型,以尽量减少公益创业准备和公益创业意向两者间的混淆。本研究试图回答的主要问题是,商业企业家接受公益创业事业的关键... 详细信息

这项研究的重点是识别巴基斯坦年轻商业企业家对公益创业的意向行为和态度。本研究采用一项综合性的理论和实证模型,以尽量减少公益创业准备和公益创业意向两者间的混淆。本研究试图回答的主要问题是,商业企业家接受公益创业事业的关键因素是什么?为了验证该想法,主要构建了企业家的教育培训、社会同情、既往经验、自我效能和自发性等指标。研究假设教育培训、社会同情和既往生活或工作经验对个人的准备行为有直接影响,最终导致他们将公益创业作为自己的职业。本研究的数据源于对巴基斯坦年轻企业家的调查。通过700份问卷的发放,共获取463份有效问卷。通过验证分析,从理论上验证了模型的正确性,并采用多元回归和结构方程模型对假设进行检验。结果表明,教育培训对培养年轻企业家的创业信心具有正向影响。很显然,当个人获得了适当的教育,他们对商业、社会互动、市场环境和业务流程有必要的知识,他们可以更好地识别机会和解决社会问题。结果表明,教育培训为青年提供了将信息转化为知识的基本但重要的技能,使他们能够更好地审视环境。社会同情对创业者的自发性有显著影响,但对创业者的自我效能没有显著影响。社会同情度越高,个人的自发性就越高,由于他们对国民有情感依恋并且心地善良,因此他们能够积极主动地识别机会。既往的生活和工作经验与创业自我效能以及自发行为间有正向关系,这表明那些生活经历艰苦或在社会部门工作过的人更可能选择公益创业职业,因为他们对此有更高的意愿。具有公益创业态度的人热衷于寻找公益创业机会的方法。创业自我效能和自发性对创业态度有直接的正向影响,从而形成公益创业意向。自我效能和自发性是提升创业热情的独特且关键因素。这些行为增强了企业家的信心和产出,帮助他们在他人甚至不能鼓起勇气的地方冒险。当一个人建立起公益创业的态度时,也就意味着他对自己为社会所做的事情感到高兴和成就。因此,他们经常承担其他传统业务人员不常承担的风险。鉴于巴基斯坦需要通过对社会初创企业引入软政策来发展公益创业,建议今后开展更多这方面的研究,以巴基斯坦所有人口和地理变量较大的省份的大样本更大范围地探索这一话题,未来的研究也应该关注公益创业与政府政策、文化和宗教方面的关系。

关键词：公益创业教育培训社会同情自我效能自发性既往经验

Change of Blood Composition before and after Implementation of Special Physical Load

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Journal of Pharmacy and Pharmacology 2019年第6期7卷 283-285页

作者： Rafiga mazahir Baghirova Department of Medical and Biological Sciences Azerbaijan State Academy of Physical Education and SportBaku 1147Azerbaijan Republic

A comparative analysis of changes in the amount of adrenaline in the blood and heart rate in highly skilled athletes,and persons not involved in sports,before and after physical load has been carried *** amount of adrenaline in the blood and heart rate after physical load were directly dependent from the level of physical preparedness of the subjects.

关键词： Adrenaline working capacity athletes palpitation heart rate