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Wernicke's encephalopathy in exclusive breastfed infants

World Journal of Pediatrics 2017年第5期13卷 485-488页

作者： Javeed iqbal Bhat qazi iqbal ahmed Ambreen Ali Ahangar Bashir ahmed Charoo Mushtao Ahmad Sheikh Wajid Ali Syed Department of Pediatrics Sher-I-Kashmir Institute of Medical SciencesSrinagarJammu&KashmirIndia Registrar Department of Anesthesiology and Critical Care GMC SrinagarJammu&KashmirIndia

Background:Kashmir has a population that largely consumes polished rice which is deficient in ***,lactating women in this region are prone to severe thiamine deficiency because of their traditional food avoidance *** beriberi is common in exclusively breastfed infants of thiamine deficient mothers in ***:This was a one year prospective hospitalbased *** included 50 exclusively breastfed infants in our *** patients were evaluated as per unit protocol including complete septic workup and metabolic *** of our patients belonged to low and middle income group families,and mothers were on customary dietary *** and anthropometric data were collected from all the study *** addition,data regarding the treatments received by the study population and overall mortality were ***:The mean age,male:female ratio,and mean weight of the study population were 3.15±0.97 months,1.5∶1,and 5.1±1.1 kg,*** food avoidance practices were followed by 80% of the *** was observed in 40 (80%) *** was observed in 30 (60%).Septic workup including cerebro spinal fluid analysis was normal in all *** magnetic resonance imaging finding was bilateral basal ganglia *** blood thiamine diphosphate levels showed a drastic decrease (10-49 nmol/L).Ten percent of the study infants ***:In exclusively breasffed infants,we observed acute infantile encephalopathy with epidemiological,clinical,biochemical,and radiological features suggestive of infantile Wernicke's encephalopathy and a favourable therapeutic response to thiamine supplementation during the acute stage.

关键词： basal ganglia hyperintensity polished rice Wernicke's encephalopathy

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DETECTION OF ELECTROMAGNETIC INCLUSIONS USING TOPOLOGICAL SENSITIVITY

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Journal of Computational Mathematics 2017年第5期35卷 642-671页

作者： Abdul Wahab Tasawar Abbas Naveed ahmed qazi Muhammad Zaigham Zia Bio Imaging and Signal Processing Lab. Department of Bio and Brain Engineering Korea Advanced Institute of Science and Technology 305-701 Daejeon Korea Department of Mathematics and Statistics Faculty of Basic and Applied Sciences International Islamic University 44000 Islamabad Pakistan Weierstrass Institute for Applied Analysis and Stochastics Leibniz Institute in Forschungsverbund Berlin e. V. (WIAS) Mohrenstr. 39 10117 Berlin Germany Department of Mathematics COMSATS Institute of Information Technology Islamabad Campus Park Road Chak Shahzad 44000 Islamabad Pakistan

In this article, a topological sensitivity framework for far-field detection of a diamet- rically small electromagnetic inclusion is established. The cases of single and multiple measurements of the electric far-field scattering amplitude at a fixed frequency are tak- en into account. The performance of the algorithm is analyzed theoretically in terms of its resolution and sensitivity for locating an inclusion. The stability of the framework with respect to measurement and medium noises is discussed. Moreover, the quantitative results for signal-to-noise ratio are presented. A few numerical results are presented to illustrate the detection capabilities of the proposed framework with single and multiple measurements.

关键词： Electromagnetic imaging Topological derivative Localization Resolution analysis Stability analysis Medium noise Measurement noise.

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3-D seismic interpretation of stratigraphic and structural features in the Upper Jurassic to Lower Cretaceous sequence of the Gullfaks Field,Norwegian North Sea:A case study of reservoir development

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Energy Geoscience 2021年第4期2卷 287-297页

作者： Muhammad Usman Numair ahmed Siddiqui Eduardo Garzanti Muhammad Jamil qazi Sohail Imran Luqman ahmed Laboratory for Provenance Studies Department of Earth and Environmental SciencesUniversity of Milano-BicoccaPiazza Della Scienza 420126MilanoItaly Geoscience Department Universiti Teknologi PETRONASSeri Iskandar32610PerakMalaysia Shale Gas Research Group Institute of Hydrocarbon RecoveryUniversiti Teknologi PETRONASSeri Iskandar32610PerakMalaysia Institute of Geology University of the PunjabLahore56300Pakistan

The 3-D seismic dataset is a key tool to analyze and understand the mechanism of structural and stratigraphic hydrocarbon(HC)trapping in the *** used subsurface seismic characterization methods for fractures are based on the theory of effective anisotropy *** aim of this work is to improve the structural images with dense sampling of 3-D survey to evaluate structural and stratigraphic models for reservoir development to predict reservoir *** present study of the Gullfaks Field,located in the Norwegian North Sea Gullfaks sector,identifies the shallowest structural *** steepness of westward structural dip decreases eastward during the Upper Jurassic to Lower Cretaceous *** sands consist of the Middle Jurassic deltaic deposits and Lower Jurassic fluvial channel and delta plain *** supply steadily prevails on sea-level rise and the succession displays a regressive trend indicated by a good continuous stacking *** key factor for the development of reservoirs in the Gullfaks Field is fault transmissibility with spatially distributed *** majority of mapped faults with sand-to-sand contacts are non-sealing,which provide restriction for the HC flow between the fault *** traps for HC accumulation occur between the post-rift and syn-rift strata,*** set by extensional system,unconformity trap at the top of syndeposition,and structural trap due to normal *** reservoir quality in the studied area is generally excellent with average 35%porosity and permeability in the Darcy *** findings are useful to better understand the development of siliciclastic reservoirs in similar geological settings worldwide.

关键词： 3-D seismic model Mesozoic stratigraphic boundary Structural trap Reservoir quality Gullfaks Field

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Threefold Optimized Forecasting of Electricity Consumption in Higher Education Institutions

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Computers, Materials & Continua 2022年第11期73卷 2351-2370页

作者： Majida Kazmi Hashim Raza Khan Lubaba Mohammad Hashir Bin Khalid Saad ahmed qazi Faculty of Electrical and Computer Engineering NED University of Engineering and TechnologyKarachi75270Pakistan Neurocomputation Lab National Center of Artificial IntelligenceKarachi75270Pakistan

Energy management benefits both consumers and utility companiesalike. Utility companies remain interested in identifying and reducing energywaste and theft, whereas consumers’ interest remain in lowering their energyexpenses. A large supply-demand gap of over 6 GW exists in Pakistan asreported in 2018. Reducing this gap from the supply side is an expensiveand complex task. However, efficient energy management and distributionon demand side has potential to reduce this gap economically. Electricityload forecasting models are increasingly used by energy managers in takingreal-time tactical decisions to ensure efficient use of resources. Advancementin Machine-learning (ML) technology has enabled accurate forecasting ofelectricity consumption. However, the impact of computation cost affordedby these ML models is often ignored in favour of accuracy. This studyconsiders both accuracy and computation cost as concurrently significantfactors because together they shape the technology environment as well ascreate economic impact. Thus, a three-fold optimized load forecasting modelis proposed which includes (1) application specific parameters selection, (2)impact of different dataset granularities and (3) implementation of specificdata preparation. It deploys and compares the widely used back-propagationArtificial Neural Network (ANN) and Random Forest (RF) models for theprediction of electricity consumption of buildings within a university. In addition to the temporal and historical power consumption date as input parameters, the study also embeds weather data as well as university operationalcalendars resulting in improved performance. The outcomes are indicativethat the granularity i.e. the scale of details in data, and set of reduced and fullinput parameters impact performance accuracies differently for ANN and RFmodels. Experimental results show that overall RF model performed betterboth in terms of accuracy as well as computational time for a 1-min, 15-minand 1-h dataset

关键词： Electricity forecasting short term higher educational institution artificial neural network random forest accuracy computational time

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The kinetics study of the reduction of Fast Green dye with cetylpyridinum chloride as cationic surfactant

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中国化学前沿:英文版 2011年第2期6卷 105-112页

作者： Muhammad SULTAN Hajira TAHIR Khalid ahmed qazi JAHANZEB Department of Chemistry University of KarachiKarachi 75270Pakistan

The kinetics of the reaction of Fast Green dye(FG)with cetylpyridinum chloride was studied in alkaline medium by UV-Visible *** of Fast Green dye was carried out by varying the fast green dye concentration,cetylpyridinum chloride concentration and concentration of sodium *** the present study the reduction of dye was carried out in order to reduce the color *** interaction of dye was carried out with reducing analyte(cetylpyridinum chloride).The rate of the reaction was determined by varying the above parameters at different *** was observed that the reduction followed pseudo first-order kinetics with respect to dye,surfactant,OH–ion concentration according to the following reaction *** like entropy of activation(ΔS)and free energy of activation(ΔG)showed the extremely solvated states of transient complex which was less disorderly arranged than the oxidized form of dye,whereas Ea values reflects a high amount of energy required for the reduction of dye with cetylpyridinum chloride.

关键词： Fast Green cetylpyridinum chloride OH-ions decoloration cationic surfactant

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Improving Routine Immunization Coverage Through Optimally Designed Predictive Models

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Computers, Materials & Continua 2022年第1期70卷 375-395页

作者： Fareeha Sameen Abdul Momin Kazi Majida Kazmi Munir A Abbasi Saad ahmed qazi Lampros K Stergioulas Faculty of Electrical and Computer Engineering NED University of Engineering and TechnologyKarachi75270Pakistan Department of Pediatrics and Child Health Aga Khan UniversityKarachi74800Pakistan Surrey Business School University of SurreyGuildfordGU27XHUnited Kingdom Neurocomputation Lab National Centre of Artificial IntelligenceNED University of Engineering&TechnologyKarachi75270Pakistan Faculty of IT and Design The Hague University of Applied Sciences2521 ENThe HagueThe Netherlands

Routine immunization(RI)of children is the most effective and timely public health intervention for decreasing child mortality rates around the *** being a low-and-middle-income-country(LMIC)has one of the highest child mortality rates in the world occurring mainly due to vaccine-preventable diseases(VPDs).For improving RI coverage,a critical need is to establish potential RI defaulters at an early stage,so that appropriate interventions can be targeted towards such populationwho are identified to be at risk of missing on their scheduled vaccine *** this paper,a machine learning(ML)based predictivemodel has been proposed to predict defaulting and non-defaulting children on upcoming immunization visits and examine the effect of its underlying contributing *** predictivemodel uses data obtained from Paigham-e-Sehat study having immunization records of 3,113 *** design of predictive model is based on obtaining optimal results across accuracy,specificity,and sensitivity,to ensure model outcomes remain practically relevant to the problem *** optimization of predictive model is obtained through selection of significant features and removing data *** machine learning algorithms were applied for prediction of defaulting children for the next immunization *** results showed that the random forest model achieves the optimal accuracy of 81.9%with 83.6%sensitivity and 80.3%*** main determinants of vaccination coverage were found to be vaccine coverage at birth,parental education,and socioeconomic conditions of the defaulting *** information can assist relevant policy makers to take proactive and effective measures for developing evidence based targeted and timely interventions for defaulting children.

关键词： Machine learning predictive models routine immunization vaccine coverage pakistan optimization SMOTE

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High Refractive Index Ti3O5 Films for Dielectric Metasurfaces

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Chinese Physics Letters 2017年第8期34卷 141-143页

作者： Sohail Abdul Jalil Mahreen Akram Gwanho Yoon Ayesha Khalid Dasol Lee Niloufar Raeis-Hosseini Sunae So Inki Kim qazi Salman ahmed Junsuk Rho Muhammad Qasim Mehmoo Department of Electrical Engineering Information Technology University of the Punjab Lahore 54000 Pakistan Department of Mechanical Engineering Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea Centre for Advanced Studies in Physics GCU Lahore 54000 Pakistan

Ti33O55 films are deposited with the help of an electron beam evaporator for their applications in metasurfaces. The film of subwavelength （632nm） thickness is deposited on a silicon substrate and annealed at 400℃. The ellipsometry result shows a high refractive index above 2.5 with the minimum absorption coefficient in the visible region, which is necessary for high efficiency of transparent metasurfaces. Atomic force microscopy analysis is employed to measure the roughness of the as-deposited films. It is seen from micrographs that the deposited films are very smooth with the minimum roughness to prevent scattering and absorption losses for metasurface devices. The absence of grains and cracks can be seen by scanning electron microscope analysis, which is favorable for electron beam lithography. Fourier transform infrared spectroscopy reveals the transmission and reflection obtained from the film deposited on glass substrates. The as-deposited film shows high transmission above 60%, which is in good agreement with metasurfaces.

关键词： High Refractive Index Ti3O5 Films for Dielectric Metasurfaces Ti

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Histological Features of Parotid Gland of Albino Rats Exposed to. Smokeless Tobacco

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Journal of Northeast Agricultural University(English Edition) 2016年第3期23卷 54-60页

作者： Sana Murtaza Khoso Pervez ahmed Khoso Navaid qazi Mir Hassan Khoso ahmed Sultan Jatoi Ubedullah Kaka Dental College Isra University Hyderabad Sindh Pakistan College of Veterinary Medicine Northeast Agricultural University Harbin 150030 China Shaheed Benazir Bhutto University of Veterinary and Animal Sciences Sakrand Biopharmaceutical Lab College of Life Sciences Northeast Agricultural University Harbin 150030 China

Smokeless tobacco is very common personal habit of people living in various areas of Asia which is an alarming sign for the development of different oral diseases in such people. The aim of present study was to investigate effects of smokeless tobacco on parofid glands of the Aalbano rats by using various percentages of the smokeless tobacco. The rats were divided into three different groups, control group （A） no smokeless tobacco, experimental group （B） 5% smokeless tobacco and experimental group （C） 10% of smokeless tobacco with different feeds required according parameters. Weekly weight gain and partid gland were analyzed through student P test and histological structures were recorded through HE stain and Retculin stain. The results showed that as compared to control group body, weight of the rats was decreased in groups B and C having smokeless tobacco percentage in the diet. Weight of parotid gland as compared to control group was decreased in groups B and C with diet of smokeless tobacco. Further, histological observation under HE stain showed that parofid gland of group B showed mild narrowing of ductal lumen, collapse of vessels and stromal was also increased, in group C parenchyrnal tissues with loss of acini found damaged and glandular dystrop and lymphatic infiltration were determined moderate to severe. Meanwhile, reticulin stain showed that vascular collapses were shown because of increasing in stromal glandular atrophy in group C as compared to control group. In conclusion, this study showed that smokeless tobacco caused serious injuries in the tissue level in parotid gland with high percentage of smokeless tobacco which highlight health hazards on its consumption.

关键词： smokeless tobacco histological observation parotid gland Albino rat

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Leaf Water Status and Its Relationship with Reproductive Responses of Common Bean (<i>Phaseolus vulgaris</i>L.) Genotypes under Water Stress

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American Journal of Plant Sciences 2014年第11期5卷 1547-1556页

作者： Apurba Kanti Choudhury Md Abdul Karim Md Moynul Haque qazi Abdul Khaliq Jalal Uddin ahmed Mohammad Mofazzal Hossain Department of Agronomy Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh Department of Crop Botany Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh Department of Horticulture Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh On-Farm Research Division Bangladesh Agricultural Research Institute Joydebpur Bangladesh

Two tolerant (BB24 and BB43) and two susceptible (BARI busbean-2 and BB04) genotypes of common bean (Phaseolus vulgaris L.) were evaluated for their water status and its relationship with reproductive responses under continuous water stress (50% field capacity) and control (80% field capacity) conditions in a net house covered with polyethylene sheet at the Bangabandhu Sheikh Mujibur Rahman Agricultural University, Bangladesh. Under water stress condition, the susceptible genotype namely BB04 exhibited more negative leaf water potential (LWP) which was followed by that of BARI bushbean-2 in all the time of the day except at noon. The tolerant genotype namely BB24 exhibited less negative LWP at noon. The tolerant genotypes maintained higher relative water content (WRC) than the susceptible ones from dawn to dusk. The relationship between RWC and LWP was examined separately for four genotypes under water stress condition. The genotype BB24 showed a smaller decrease in RWC with more negative LWP than BB04. Water stress reduced pod setting ratio. The relationship between the leaf water status and reproductive responses showed that the genotype with a little reduction in mid-day drop of RWC or with high mid-day RWC displayed a high pod setting ratio.

关键词： Leaf Water Potential Pod Setting Ratio Relative Water Content

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Assessment of Biochemical and Antioxidative Status in Patients Suffering from Dengue Fever

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Journal of Huazhong University of Science and Technology(Medical Sciences) 2015年第3期35卷 411-418页

作者： Mahmood Rasool Arif Malik Khalid Mahmud Khan Muhammad Saeed Qureshi Beenish Shabbir Sara Zahid Muhammad Asif Abdul Manan Sana Rashid Saima Rubab Khan Hafiz Muhammad Arsalan Rabail Alam Mahwish Arooj Mahmood Husain qazi Adeel Gulzar ahmed Chaudhary Adel Mohammed Abuzenadah Mohammed Hussain Al-Qahtani Sajjad Karim Center of Excellence in Genomic Medicine Research Faculty of Applied Medical SciencesKing Abdulaziz University Institute of Molecular Biology and Biotechnology the University of Lahore Fatima Jinnah Medical College Sir Gangaram Hospital Lahore Institute of Molecular Biology and Biotechnology the University of Lahore Department of Biotechnology and Informatics BUITEMS Quetta 87300 Pakistan Center for Research in Molecular Medicine the University of Lahore KACST Technology Innovation Center in Personalized Medicine King Abdulaziz University Center of Excellence in Genomic Medicine Research Faculty of Applied Medical Sciences King Abdulaziz University

Summary：A multi-centred study was designed to collect dengue epidemiologic data from government and registered private hospitals/clinics and maintained archive of frozen specimens in bio-bank to be used for future dengue epidemic control program, and assess the epidemiology of dengue fever（DF） by evaluating biochemical and oxidative status of patients. ELISA Ig M antibodies test was done to confirm DF. From August 2010 to December 2011, 101 confirmed blood samples of DF patients referred to pathology lab of Jinnah Hospital Lahore were subjected to the epidemiologic assessment by evaluating the biochemical and physiological indices and alterations of circulating antioxidants. Clinical features of DF patients and effect of fever on blood components and serum proteins of liver were recorded. The hospital stay in DF, dengue hemorrhagic fever（DHF） and dengue shock syndrome（DSS） showed significant difference. Significant increases in serum alanine amino transferase（ALT）（P=0.000）, aspartate amino transferase（AST）（P=0.000）, alkaline phosphatase（ALP）（P=0.000）, malondialdehyde（MDA） along with significant decreases in total protein（TP）（P=0.000）, reduced glutathione（GSH）（P=0.000）, superoxide dismutase（SOD）, catalase（CAT）（P=0.000）, and sialic acid contents（P=0.016） were observed. A positive correlation existed between bound sialic acid levels, liver enzymes and circulating antioxidants（r=0.656, P=0.016）. In the present study, alterations of circulating antioxidants in DF suggest that DF might be a metabolic response to an acute, self-limiting tropical viral infection, and a consequence of the viral inflammatory process.

关键词： dengue fever alanine amino transferase aspartate amino transferase malondialdehyde superoxide dismutase catalase

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