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Journal of Geographic Information System 2015年第6期7卷 588-597页

作者： Mamoon Ur Rasheed sajid Rashid Ahmad Rashid Saleem College of Earth and Environmental Sciences University of the Punjab Lahore Pakistan

This paper presents a systematic view of most up-to-date tools, technologies and techniques which is appropriate not only for effective decision making, but also helpful for competent administration to provide efficient resolution for spatial troubles of Khasra and Parcel management. Different Data collection techniques have been applied on different data sources. Worldview II of 0.5 resolution image, scanned Master Plan and Cadastral/Khasra Maps was used for development of geodatabase for spatial and non-spatial entities using ArcGIS 10.2. Multiple processing on Satellite Imagery using ERDAS Imagine was performed like Image enhancement, Mosaicking and Color Balancing, Image Geo-referencing and Raster Cataloging. Development of Customize Graphical User Interface (GUI) for DHA’s officials and administrator makes efficient decision in society matters. This is the first spatial GUI, for DHA to plan and maintain society’s activities efficiently, in the form of ArcMap Add-Ins. These Add-Ins are written in C#.Net using ArcObjects APIs within MSVS 2012.

关键词： Khasra Parcel ArcMap Add-Ins ArcObjects Geodatabase

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沸石咪唑化合物ZIF-8的合成和吸附性能

沸石咪唑化合物ZIF-8的合成和吸附性能

作者： Arain sajid U Rahman 北京化工大学

学位级别：硕士

水是一种必不可少的物质,是对地球生命的不可或缺条件。如今,全球正面临着严重的水质问题.各种工业活动的废水是造成环境污染的重要原因,因为工业废水中含有较高浓度的重金属离子。重金属由于其毒性,有很大的影响生物有机体.目前,用:于... 详细信息

水是一种必不可少的物质,是对地球生命的不可或缺条件。如今,全球正面临着严重的水质问题.各种工业活动的废水是造成环境污染的重要原因,因为工业废水中含有较高浓度的重金属离子。重金属由于其毒性,有很大的影响生物有机体.目前,用:于去除重金属离子的许多水处理技术是商业上应用的,例如化学沉淀,膜过滤,离子交换,电化学过程,和吸附过程,解决水问题。吸附是废水处理的主要方法之一。重金属去除有几个优点。多孔材料是经济的重要部分,通常考虑开发和设计多孔材料以具有通用性能。沸石咪唑酸酯骨架-8 ZIF-8材料由于其可行的结构和性能而获得了更多的兴趣,并且具有高的不同应用能力。在这项研究工作中,我们选用了 ZIF-8材料,它具有良好的晶体结构,如沸石材料,这是一种MOFs材料。我们专注于ZIF-8材料的合成,并赋予其去除重金属离子的吸附性能。最初,通过溶剂热法合成ZIF-8材料,其中含有锌作为金属离子和2-甲基咪唑作为配体,二甲基甲酰胺用于修饰反应的演化。使用了各种表征技术,如XRD,SEM和FT-IR,探讨合成ZIF-8样品的特性.在吸附过程中研究去除离子废水中重金属离子来探究合成ZIF-8的吸附性能。结果表明ZIF-8被提出作为去除重金属离子(HMI)的有效吸附材料,包含Zn,Cu,Pb,Cd和Ni.此外我们也探究了一些重要的操作参数的影响(溶液的pH值,浓度HMIs,吸附时间,和吸附剂用量)吸附性能研究(吸附容量和去除率)也被调查。所以,它解释了当溶液的pH值很高时,功能组的质子化程度很强,竞争离子H降低,化学复合物相互作用增加。因此,ZIF-8具有很高的吸附量大的重金属离子HMIs的能力。平衡吸附时间Cu,Zn,Pb,Cd和Ni分别为 25,5,15,5 45 和 10 h,HMI 的饱和吸附容量分别为 481.9,249.6,1184.8,812.8 和 247.2 mg·g,分别.我们将这一结果与文献比较,发现该结果优于天然和人造吸附剂,如活性炭,沸石,稻壳,泥炭等。ZIF-8和ZIF-8与离子粉末的XRD和FT-IR表征,揭示吸附过程前后晶体结构发生变化,并表明吸附是离子交换层析,也可能发生化学复合物相互作用。因此,发现物理吸附除外还有化学吸附。在这部分研究中,初步吸附机理证明,将实验数据与吸附等温线和动力学方程相关联,并检查吸附过程中的离子交换。通过这项研究,我们知道吸附过程与朗缪尔模型有很好的相关性。五个金属离子的K顺序是,Pb>Zn>Cu>Cd>Ni,饱和吸附容量接近于相关结果,所以,这意味着实验结果与模型一致。在这部分中,通过测量吸附溶液中Zn离子的浓度来研究吸附过程中的离子交换强度,然后检查离子交换强度的增加,在吸附过程中随着重金属离子浓度的增大而变光滑。当重金属离子HMI的初始浓度固定值为300 mg·L时,然后,离子交换强度的顺序是 Pb>Cu>Ni>Cd.

关键词：合成 ZIF-8 去离子水重金属离子吸附过程

Extended Forgery Detection Framework for COVID-19 Medical Data Using Convolutional Neural Network

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Computers, Materials & Continua 2021年第9期68卷 3773-3787页

作者： sajid Habib Gill Noor Ahmed Sheikh Samina Rajpar Zain ul Abidin N.Z.Jhanjhi Muneer Ahmad Mirza Abdur Razzaq Sultan S.Alshamrani Yasir Malik Fehmi Jaafar Department of Computer Science Shah Abdul Latif UniversityKhairpur66020SindhPakistan National College of Business Administration&Economics Lahore54000Pakistan School of Computer Science and Engineering SCETaylor’s UniversityMalaysia Department of Information Systems Faculty of Computer Science&Information TechnologyUniversiti MalayaMalaysia Department of Information Technology College of Computer and Information TechnologyTaif UniversityTaif21944Saudi Arabia Department of Computer Science College of Engineering&Computing SciencesNew York Institute of TechnologyVancouverCanada The Computer Research Institute of Montreal QuebecCanada

Medical data tampering has become one of the main challenges in the field of secure-aware medical data *** of normal patients’medical data to present them as COVID-19 patients is an illegitimate action that has been carried out in different ways ***,the integrity of these data can be *** detection is a method of detecting an anomaly in manipulated forged *** appropriate number of features are needed to identify an anomaly as either forged or non-forged data in order to find distortion or tampering in the original *** neural networks(CNNs)have contributed a major breakthrough in this type of *** has been much interest from both the clinicians and the AI community in the possibility of widespread usage of artificial neural networks for quick diagnosis using medical data for early COVID-19 patient *** purpose of this paper is to detect forgery in COVID-19 medical data by using CNN in the error level analysis(ELA)by verifying the noise pattern in the *** proposed improved ELA method is evaluated using a type of data splicing forgery and sigmoid and ReLU phenomenon *** proposed method is verified by manipulating COVID-19 data using different types of forgeries and then applying the proposed CNN model to the data to detect the data *** results show that the accuracy of the proposed CNN model on the test COVID-19 data is approximately 92%.

关键词： Data security data privacy medical-data forgery COVID-19 convolutional neural network machine learning deep learning

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巴基斯坦药师角色转变中的挑战（英文）

药学服务与研究 2016年第1期16卷 19-24页

作者： Saeed Ahmad Khan Mughal Qayum sajid Khan Sadozai Department of Pharmacy Kohat University of Science and Technology

巴基斯坦的药师教育体系经历了不同阶段的进化历程,最初是三年制的学士教育,并于1978年延长至四年。为了与国际标准接轨并提供药师更多的就业机会,2003年该学制被5年制的药学博士教育替代,但是设立博士项目的初衷并没有实现。在现实中... 详细信息

巴基斯坦的药师教育体系经历了不同阶段的进化历程,最初是三年制的学士教育,并于1978年延长至四年。为了与国际标准接轨并提供药师更多的就业机会,2003年该学制被5年制的药学博士教育替代,但是设立博士项目的初衷并没有实现。在现实中药师的角色转变依然面临诸多挑战。由于存在不专业的实践活动,药师没有被医疗护理团队接纳为一个不可或缺的成员。本文将揭示这些挑战,向相关部门提出建议,采取根本性的法律措施,消除药师在角色转变中的障碍,为巴基斯坦的病人提供富有成效的、有价值的服务。

关键词：药剂师巴基斯坦药学实践药学服务

Use of Geospatial Technology for Assessment of Waterlogging &Salinity Conditions in the Nara Canal Command Area in Sindh, Pakistan

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Journal of Geographic Information System 2015年第4期7卷 438-447页

作者： Kashif Aslam sajid Rashid Rashid Saleem Rana Muhammad Sohail Aslam Institute of Geology University of the Punjab Lahore Pakistan Pakistan Water and Power Development Authority Lahore Pakistan

Agriculture is being main stay of Pakistan economy and it’s very significant to monitor the existing agricultural areas and its changes, due to different aspects like salinity and waterlogging, which reduce the fertility of agricultural lands adversely. Managing salinity so as to minimize its environmental impact is a prerequisite for the long-term sustainability of irrigated agriculture. It is ironic that the irrigated areas are those that are afflicted most by the twin menaces of waterlogging and salinity. Geospatial technology was used to assess the waterlogging and salinity condition in Nara canal command area, during the last two surveys conducted in years 1977-1981 and 2001- 2003 respectively. After analyzing the results in detail, we obtain a clear relationship among salt affected soils, and waterlogged areas reveal that 0.2% to 1.25% of salt affected areas fall under the shallow zone with high water table. The spatial distribution of water table shows various trends among the water tables, and the surface salinity of surface saline areas has been increased due to waterlogging caused by unmanaged spatial drainage system.

关键词： Geospatial Salinity Waterlogging Nara Canal and Sindh in Pakistan

Joint effect of pre-operative anemia and perioperative blood transfusion on outcomes of colon-cancer patients undergoing colectomy

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Gastroenterology Report 2020年第2期8卷 151-157,I0003页

作者： Zheng Liu Jia-Jun Luo Kevin Y.Pei sajid A.Khan Xiao-Xu Wang Zhi-Xun Zhao Ming Yang Caroline H.Johnson Xi-Shan Wang Yawei Zhang Department of Colorectal Surgery National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Surgery Yale School of MedicineNew HavenCTUSA Department of Surgery School of MedicineTexas Tech University Health Sciences CenterLubbockTXUSA Department of Environmental Health Sciences Yale School of Public HealthNew HavenCTUSA

Background:Both pre-operative anemia and perioperative(intra-and/or post-operative)blood transfusion have been reported to increase post-operative complications in patients with colon cancer undergoing ***,their joint effect has not been *** purpose of this study was to evaluate the joint effect of pre-operative anemia and perioperative blood transfusion on the post-operative outcome of colon-cancer patients after ***:We identified patients from the American College of Surgeons National Surgical Quality Improvement Program(NSQIP)database 2006–2016 who underwent colectomy for colon *** logistic regression analysis was employed to assess the independent and joint effects of anemia and blood transfusion on patient ***:A total of 35,863 patients—18,936(52.8%)with left-side colon cancer(LCC)and 16,927(47.2%)with right-side colon cancer(RCC)—were *** patients were more likely to have mild anemia(62.7%)and severe anemia(2.9%)than LCC patients(40.2%mild anemia and 1.4%severe anemia).A total of 2,661(7.4%)of all patients(1,079[5.7%]with LCC and 1,582[9.3%]with RCC)received a perioperative blood ***,the occurrence rates of complications were comparable between LCC and RCC patients(odds ratio[OR]=1.01;95%confidence interval[CI]=0.95–1.07;P=0.750).There were significant joint effects of anemia and transfusion on complications and the 30-day death rate(P for interaction:0.010).Patients without anemia who received a transfusion had a higher risk of any complications(LCC,OR=3.51;95%CI=2.55–4.85;P<0.001;RCC,OR=3.74;95%CI=2.50–5.59;P<0.001),minor complications(LCC,OR=2.54;95%CI=1.63–3.97;P<0.001;RCC,OR=2.27;95%CI=1.24–4.15;P=0.008),and major complications(LCC,OR=5.31;95%CI=3.68–7.64;P<0.001;RCC,OR=5.64;95%CI=3.61–8.79;P<0.001),and had an increased 30-day death rate(LCC,OR=6.97;95%CI=3.07–15.80;P<0.001;RCC,OR=4.91;95%CI=1.88–12.85;P=0.001)than patients without anemia who did not receive a

关键词： colon cancer colectomy anemia blood transfusion

Foliar Application of Micronutrients Enhances Wheat Growth, Yield and Related Attributes

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American Journal of Plant Sciences 2015年第7期6卷 864-869页

作者： Muhammad Zain Imran Khan Rashid Waseem Khan Qadri Umair Ashraf sajid Hussain sajid Minhas Asif Siddiquei Muhammad Muzammil Jahangir Mohsin Bashir Department of Agronomy University of Agriculture Faisalabad Pakistan Institute of Horticultural Sciences University of Agriculture Faisalabad Pakistan Department of Crop Science and Technology College of Agriculture South China Agricultural University Guangzhou China

Wheat is one of the most essential foods in the world. To increase its productivity, nutrient management is one of the most important factors. To assess the possible role of micronutrients in improving wheat yield, an experiment was conducted to evaluate the wheat performance by foliar application of micronutrients. Treatments consist of T1 = No spray, T2 = Spraying plants with tube well water (control), T3 = Spraying plants with 1.6 kg FeSO4/100 L water/acre, T4 = Spraying plants with 3 kg ZnSO4 (21%)/100 L water/acre, T5 = Spraying plants with 1 kg MnSO4/100 L water/acre, T6 = Spraying plants with (FeSO4 + MnSO4), T7 = Spraying plants with (FeSO4 + ZnSO4), T8 = Spraying plants with (ZnSO4 + MnSO4), and T9 = Spraying plants with (FeSO4 + ZnSO4 + MnSO4). Results showed that foliar application of micronutrients substantially improved plant height, spike length cm, spikelets/spike, grains/spike, test weight, Tillers m-2, grain and biological as well as harvest index of wheat. Among treatments, foliar application of FeSO4 + ZnSO4 + MnSO4 remained comparatively better regarding yield related attributes of

关键词： Micronutrients Growth Spikelets Yield Wheat

GIS Enabled Condition Based Asset Management of Gas Distribution Network: A Case Study of Shahdara, Lahore Pakistan

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Journal of Geographic Information System 2015年第4期7卷 358-368页

作者： Zia Ul Islam sajid Rashid Ahmad Khurram Chohan Ather Ashraf Institute of Geology University of the Punjab Lahore Pakistan Punjab University College of Information Technology (PUCIT) University of the Punjab Lahore Pakistan

World energy consumption increased by 56 percent, from 524 quadrillion Btu in 2010 to 820 quadrillion Btu in 2040. The increased demand in energy consumption is fulfilled by different renewable and non-renewable sources such as petroleum, natural gas, electricity, nuclear etc. Natural gas is one of the most important sources of energy. SNGPL has been managing a 94,263 km long gas pipelines network covering approximately the northern part of Pakistan. In this paper we have presented the use of condition based maintenance (CBM) management techniques with a?geographical information system (GIS) for asset management of a gas distribution network of?SNGPL. The continuous monitoring and updating of asset data reveal where the assets are located and which needs maintenance or which lies in critical condition. The system helps to save time and reduce visits to the sites and labour reduction.

关键词： Asset Management Distribution Pipeline Network GIS

Evaluation of antihepatotoxic potential of Solanum xanthocarpum fruit extract against antitubercular drugs induced hepatopathy in experimental rodents

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Asian Pacific Journal of Tropical Biomedicine 2012年第6期2卷 454-460页

作者： Talib Hussain Ramesh K Gupta Sweety K Mohd sajid Khan Md Sarfaraj Hussain Md Arif Arshad Hussain Md Faiyazuddin Chandana Venkateswara Rao Pharmacognosy and Ethnopharmacology Division National Botanical Research Institute Department of Pharmacology and Toxicology Faculty of Pharmacy Integral University Department of Pharmacology Royal College of Pharmacy and Health Sciences Department of Biotechnology Integral University

Objective:To assess the hepatoprotective effect of Solanum xanthocarpum(S. xanthocarpum) fruit extract against antitubercular drug-induced liver toxicity in experimental ***:Ethanolic(50%) fruit extract ofS. xanthocarpum(100, 200 and 400 mg/kg bw) was administered daily for 35 days in experimental animals. Liver toxicity was induced by combination of three antitubercular drugs [isoniazid(I) 7.5 mg/kg, rifampicin(R) 10 mg/kg and pyrazinamide(P) 35 mg/kg] given orally as suspension for 35 days in rats. The hepatoprotective activity was assessed using various biochemical parameters like aspartate aminotransferase(AST), alanine aminotransferase(ALT), alkaline phosphatise(ALP), total bilirubin(TBL), albumin(ALB), total protein(TP), lactate dehydroginase(LDH), and serum cholesterol(CHL). Meanwhile,in vivoantioxidant activities as lipid peroxidation(LPO), reduced glutathione(GSH), superoxide dismutase(SOD) and catalase(CAT) were measured in rat liver homogenate. The biochemical observations were supplemented by histopathological ***:The results demonstrated that treatment ***(P<0.05-P<0.001) and dose-dependently prevented drug induced increase in serum levels of hepatic enzymes. Furthermore,S. xanthocarpumsignificantly(up toP<0.001) reduced the LPO in the liver tissue and restored activities of defence antioxidant enzymes GSH, SOD and CAT towards normal levels. Histopathology of the liver tissue showed that S. xanthocarpumattenuated the hepatocellular necrosis and led to reduction in inflammatory cells ***:The results of this study strongly indicate the protective effect of S. xanthocarpumagainst liver injury which may be attributed to its hepatoprotective activity, and thereby scientifically support its traditional use.

关键词： Solanum xanthocarpum Rifampicin Isoniazid Pyrazinamide Antioxidant Antihepatotoxicity Hepatoprotective effect Antitubercular drug Liver toxicity Liver injury Biochemical parameter Histopathology

Riverine Flood Damage Assessment of Cultivated Lands along Chenab River Using GIS and Remotely Sensed Data: A Case Study of District Hafizabad, Punjab, Pakistan

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Journal of Geographic Information System 2015年第5期7卷 506-526页

作者： Khurram Chohan sajid Rashid Ahmad Zia ul Islam Muhammad Adrees The Institute of Geology University of the Punjab Lahore Pakistan The Urban Unit Urban Sector Planning and Management Services Unit (Pvt.) Ltd. Lahore Pakistan

Flood is one of a kind of disasters which harms human and animal life around the globe. Pakistan has been observing massive floods for many years because of daily and seasonal variation in the temperature levels. Wheat, rice, sugarcane and cotton are major crops cultivated in Punjab region of Pakistan in which rice and sugarcane are mostly effected by floods. In this research paper, damage assessment of cultivated land in district Hafizabad along Chenab River has been calculated. Supervised Classification and Soil Adjusted Vegetation Index (SAVI) methods are applied. Pre-flood 2014, post-flood 2014, and pre-flood 2015 Landsat 8 images have been used to calculate the extent of damages to cultivated lands. Water, sand, silt, bare soil and vegetation are classified to identify damage. Results show that vegetation cover has plummeted to 50% after the arrival of flood 2014 in the Chenab. Similarly, 6.7047% of sand and 15.7339% of bare soil deposits have surfaced which have not yet been removed from fertile lands in 2015. 18.4376% standing crop damage has been analyzed under this study. 14.0245% silt deposits have been calculated as post-flood effects. 46.4260% land has been cultivated in 2015 which is 15.5024% lower than 2014 cultivated land. Furthermore, field verification survey has given promising results and has a great correlation with satellite based recovery results.

关键词： Flood SAVI Supervised Classification GIS Remote Sensing Damage Assessment Sand