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A Three Decades of Marvellous Significant Review of Power Quality Events Regarding Detection &Classification

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Journal of Power and Energy Engineering 2018年第8期6卷 1-37页

作者： Mian khuram Ahsan Tianhong Pan Zhengming Li School of Electrical Information & Engineering Jiangsu University Zhenjiang China

Around the globe, the necessity of green supply with a dedicated standard quality thrust of consumers is increasing day by day. The advancement in technology urges the electrical power system to deliver a high-quality rated undistorted sinusoidal current, the voltage at a constant desired standard frequency to its consumers. The present paper reveals a complete and inclusive study of power quality events, such as automatic classification and signal processing via creative techniques and the noises effect on the detection and classification of power quality disturbances. It’s planned to make a possible list for quick reference to obtain an extensive variety on the condition & status of available research for detection and classification for young engineers, designers and researchers who enter in the power quality field. The current extensive study is supported by a critical review of more than 200 publications on detection and classification techniques of power quality disturbances.

关键词： Power Quality Feature Extraction Power Quality Disturbances Power Quality Events Classifier

An insight into dwarfing mechanism:contribution of scion-rootstock interactions toward fruit crop improvement

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Fruit Research 2021年第1期1卷 12-22页

作者： Faisal Hayat Shahid Iqbal Daouda Coulibaly Muhammad khuram Razzaq Muhammad Azher Nawaz Weibing Jiang Ting Shi Zhihong Gao Laboratory of Fruit Tree Biotechnology College of HorticultureNanjing Agricultural UniversityNanjing 210095China Soybean Research Institute National Centre for Soybean ImprovementNanjing Agricultural UniversityNanjing 210095China University College of Agriculture University of SargodhaSargodha 40100Pakistan

Grafting has been commonly practiced for many centuries in the cultivation of horticultural *** use of dwarfing rootstocks has enabled a high-density plantation to produce maximum *** regulates scion phenotype,including precocity,fruit size,yield,quality characteristics,and tolerance to various environmental *** review summarizes the existing information on the influence of rootstocks on scion growth and dwarfing mechanisms induced by multiple factors,including hormone signaling,photosynthesis,mineral transport,water relations,anatomical characteristics,and genetic *** has been shown that the complex interactions between scion and rootstock can regulate plant development and its *** information will provide interesting insights for future research related to rootstock-mediated dwarfing mechanisms and accelerate the breeding progress of dwarfing rootstocks.

关键词： dwarf breeding insight

The Linear Formulation of Thermal Unit Commitment Problem with Uncertainties through a Computational Mixed Integer

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Journal of Power and Energy Engineering 2018年第6期6卷 1-15页

作者： Mian khuram Ahsan Tianhong Pan Zhengming Li School of Electrical Information & Engineering Jiangsu University Zhenjiang China

The solar and wind renewable energy is developing very rapidly to fulfill the energy gap. This specific increasing share of renewable energy is a reaction to the ecological trepidations to conciliate economics with security due to the new challenges in power system supply. In solar and wind renewable energy, the only partially predictable is the output with very low controllability which creates unit commitment problems in thermal units. In this research paper, a different linear formulation via mixed integer is presented that only requires “binary variables” and restraints concerning earlier stated models. The framework of this model allows precisely the costs of time-dependent startup & intertemporal limitations, for example, minimum up & down times and a ramping limit. To solve the unit commitment problem efficiently, a commercially available linear programming of mixed-integer is applied for sizeable practical scale. The results of the simulation are shown in conclusions.

关键词： Thermal Generating Unit MILP (Mixed Integer Linear Programming) Unit Commitment

Teaching, Research, and Management Self-Efficacy of Agricultural Universities' Teachers

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Psychology Research 2019年第5期9卷 228-234页

作者： Sidra Kiran Erum shahzadi Asma Saher khuram Nabi PirMehrAli Shah Arid Agriculture University Rawalpindi. Pkistan National University of Modern Languages Islamabad Pakistan Holmes Institute Sydney Australia

Teachers are the obligatory ingredients in enhancing the effective learning process at university through their keen potential for quality of teaching, research, and management. The faculty of agricultural universities in Pakistan is striving for productive agriculture education and research. Teachers possessing prevailing sense of self-efficacy are intrinsically motivated and additionally challenge themselves by multifarious tasks. The study was conducted to observe the self-efficacy levels of agricultural universities teachers at Faisalabad and Rawalpindi with respect to three particular domains named as teaching, research, and management. Stratified random sampling technique was used. From target population four strata, i.e., professors, associate professors, assistant professors, and lecturers were considered. As a result, 100 (59%) teachers from University of Agriculture Faisalabad and 67 (40.1%) teachers from PirMehr Ali Shah Arid Agriculture University Rawalpindi participated in the study as respondents. Data were collected through a questionnaire as an instrument of research. Pilot study was done on a sample of 24 teachers. Data were analyzed by using t-test and ANOVA test. High level of efficacy in terms of teaching, research, and management was found;teachers were fully confident in their beliefs to accomplish intended tasks. Teachers having less administrative tasks reported better performance in related tasks.

关键词： self-efficacy comparison designations agricultural universities

上海合作组织的扩展与实施——以印巴两国为例

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上海合作组织的扩展与实施——以印巴两国为例

作者： HAFIZ khuram JAMIL QURESHI（哈菲斯）吉林大学

学位级别：硕士

In June of 2017,at the Astana Summit of the Shanghai Cooperation Organization,India and Pakistan became officially members of the Shanghai Cooperation *** in view,India and Pakistan have long-standing border disputes in history,the study tries to highlight implication of this extension of SCO and over all impacts within the region and for both *** study systematically analyzes the formation,evolution,expansion and implementation of the SCO with the participation of India and *** first focuses about the historical origin of the organization,the evolution of the modern international political system in the region and the trend of contemporary multi-polarization that has provided space for the organization to *** further emphases on the objective reality of the SCO and the inevitability of its formation,under the guidance of the “Shanghai Spirit” from historical,political and cultural ***,the study looks at the contemporary trends to discuss and comment the importance of the gradual expansion of the SCO and its impact on the founding countries;China and Russia and Central Asian ***,exploring and analyzing the internal structure of the organization as a supra-state body which is in continuous development and maturity the study tries to figure out future prospects and scope of the ***,this study which is based on India and Pakistan’s membership,analysis the historical origins of the disputes between the two countries and tries to answer whether impetus given by bilateral disputes（mainly territorial）could potentially influence working of the organization or other way round if the potential of the SCO could settle the issues between new members.

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Polymorphisms in ghrelin and heparan sulfate proteoglycan genes and their association with diabetic nephropathy in Pakistani population

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Journal of Chinese Pharmaceutical Sciences 2012年第3期21卷 259-264页

作者： khuram Shehzad Maria Rasool Mahjabeen Saleem Mamoona Naz Institute of Biochemistry and Biotechnology University of the Punjab

Diabetic nephropathy(DN),a long term complication of diabetes,is the most common cause of end-stage renal disease,increasing the risk of *** predispositions play an important role in determining the susceptibility of the development of *** sulphate proteoglycan(HSPG) and ghrelin(GH) gene polymorphisms are associated with the risk of DN.T allele frequency of the HSPG gene determined by BamHI polymorphism located in intron 6 may be a risk factor for the development of renal dysfunction in DN(Fisher two tailed test,CI = 95%,d.f.= 29,P = 0.016).The ghrelin gene polymorphism is caused by a cytosine-to-adenine transition in exon 2 of the preproghrelin gene forming Leu72Met *** Pakistani population,the preproghrelin Leu72Met polymorphism was observed to be not associated with diabetic nephropathy in patients as indicated by statistical analysis(CI = 95%,d.f.= 29,P = 0.691).The allelic frequencies of HSPG genetic polymorphism has the potential to be used as diagnostic markers for diabetic nephropathy disease.

关键词： Diabetic nephropathy Ghrelin Heparan sulfate proteoglycan polymorphism Type 2 diabetes mellitus

Significance and Security of CPEC： A Pakistani Perspective

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China International Studies 2017年第5期62卷 132-147页

作者： khuram Iqbal Assistant Professor at the Department of Intemational Relations National Defense University in Islamabad Pakistan

China＇s economic expansion has generated a sense of optimism throughout South Asia. It＇s a region beset with armed conflicts, impoverishment and massive unemployment. The Belt and Road Initiative （BRI）, originally known as One Belt One Road, opens new vistas for Afghanistan to maximize her economic potential as a transit state connecting South and Central Asia. Bangladesh welcomes the shift in global center of economic gravity from west towards east and sees this as an opportunity to restore her historic connectivity with China. 1

关键词：巴基斯坦安全角经济增长武装冲突经济潜力 BRI 阿富汗孟加拉

The evolution of sinus surgery in England in the last decade - An observational study

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2021年第3期7卷 240-246页

作者： Keshav Kumar Gupta Karan Jolly Navdeep Bhamra Max Sallis Osborne shahzada khuram Ahmed Department of Otolaryngology New Cross HospitalThe Royal Wolverhampton NHS TrustWolverhamptonWV100QPUnited Kingdom Department of Otolaryngology Queen Elizabeth HospitalUniversity Hospitals Birmingham NHS Foundation TrustBirminghamB152THUnited Kingdom

Background and objective::Sinus surgery has seen significant changes over the years with advancements in instruments,endoscopes and *** study aimed to use Hospital Episode Statistics(HES)data to review the total number of sinus related procedures performed in both adults and children across England and identify whether there were any trends across the study *** predicted an increase in endoscopic sinus procedures with a decline in open approaches to the paranasal ***::Data from HES was extracted for the years *** operative(OPCS-4)codes relevant to all sinus procedures between E12.1 and E17.9 were *** examination of overall sinus related procedures,further subgroup analysis was performed with regards to open or endoscopic ***::The total number of sinus procedures performed between 2010 and 2019 was 89,*** was an increase in endoscopic surgeries by 21.1%and a decrease of open surgeries 35.3%during this *** was an overall increase in maxillary,frontal and sphenoid sinus procedures,with a decrease in ethmoid sinus and lateral rhinotomy *** was an increase in the proportion of endoscopic cases overall by 5.7%and for all sinuses ***::Overall,we see an increase in sinus surgery over the last 9 years from 2010 to *** findings are in keeping with our initial *** our data set is limited by coding,and lack of patient factors,it represents most,if not all,of the data in England over a large study *** is therefore useful to add to previous studies when demonstrating the increasing popularity of endoscopic sinus surgery over open procedures.

关键词： Endoscopic sinus surgery Sphenoid Ethmoid Frontal Maxillary Sinus

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平山病的临床特征分析

徐州医科大学学报 2019年第2期39卷 91-94页

作者：朱品颐王柯蒙 Raza Hafiz khuram 张作慧李青胡倩刘永海徐州医科大学研究生学院江苏徐州221002 徐州医科大学附属医院神经内科江苏徐州221002

目的探讨平山病的临床表现、神经电生理及影像学特征。方法回顾性分析2011年1月至2017年12月徐州医科大学附属医院13例确诊为平山病的住院患者的临床、神经电生理及影像学资料;结果13例患者中男性12例,女性1例;年龄15~26岁,平均(19.6±3... 详细信息

目的探讨平山病的临床表现、神经电生理及影像学特征。方法回顾性分析2011年1月至2017年12月徐州医科大学附属医院13例确诊为平山病的住院患者的临床、神经电生理及影像学资料;结果13例患者中男性12例,女性1例;年龄15~26岁,平均(19.6±3.2)岁。所有患者均有肌肉无力和萎缩(其中6例单侧受累,7例双侧均受累),手指震颤10例,肌束颤动2例,“寒冷麻痹”1例。神经电生理:13例患者感觉传导、运动传导均未见阻滞,复合肌肉动作电位的波幅下降,均表现为慢性失神经性改变。影像学:颈椎MRI平扫(直立位)表现为生理曲度变直、颈髓变扁平,部分出现颈髓萎缩或异常信号”屈曲位均出现颈髓变扁平、硬膜外新月形信号影,增强后部分患者出现硬膜外异常信号强化。均予以营养神经治疗,其中11例患者使用颈托治疗,1例患者予颈前路关节融合术和颈托联合疗法,所有患者肌无力症状均得到一定程度的改善。结论青少年男性如出现单侧上肢肌肉无力萎缩伴手指震颤或肌束颤动,需考虑平山病可能,应进一步完善神经电生理及颈椎MRI检查(尤其是屈曲位)以确诊。

关键词：平山病手指震颤肌肉萎缩神经电生理颈椎MRI