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Generalized Quasi Variational-Type Inequalities

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Applied Mathematics 2012年第1期3卷 56-63页

作者： Mohammad Kalimuddin Ahmad salahuddin . 不详

In this paper, we define the concepts of (η,h)-quasi pseudo-monotone operators on compact set in locally convex Hausdorff topological vector spaces and prove the existence results of solutions for a class of generali... 详细信息

关键词： Generalized Quasi Variational Type Inequalities (GQVTI) (η h)-Quasi Pseudo-Monotone Operator Locally Convex Hausdorff Topological Vector Spaces Compact Sets Bilinear Functional Lower Semicontinuous Upper Semicontinuous

Set-Valued Non-Linear Random Implicit Quasivariational Inclusions

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Applied Mathematics 2013年第3期4卷 421-428页

作者： salahuddin .emsp Mohammad Kalimuddin Ahmad Aligarh Muslim University Aligarh India

In this paper, we propose iterative algorithms for set valued nonlinear random implicit quasivariational inclusions. We define the related random implicit proximal operator equations and establish an equivalence between them. Finally, we prove the existence and convergence of random iterative sequences generated by random iterative algorithms.

关键词： Set Valued Nonlinear Random Implicit Quasivariational Inclusions Random Implicit Proximal Operator Equations Equivalence Relations Random Iterative Algorithms Measurable Spaces Separable Real Hilbert Spaces Random Strongly Monotone Random Relaxed Monotone Random Lipschitz Continuous Mappings

Dirac R-matrix calculations of photoionization cross sections of Ni Ⅻ and atomic structure data of Ni 

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Chinese Physics B 2017年第2期26卷 127-140页

作者： R T Nazir M A Bari M Bilal S Sardar M H Nasim M salahuddin Department of Physics and Applied Mathematics Pakistan Institute of Engineering and Applied SciencesIslamabad 45650Pakistan

We performed R-matrix calculations for photoionization cross sections of the two ground state configuration 3s^23p^5（~2P_（3/2,1/2）~o） levels and 12 excited states of Ni Ⅻ using relativistic Dirac Atomic R-matrix Codes（DARC） across the photon energy range between the ionizations thresholds of the corresponding states and well above the thresholds of the last level of the Ni XIII target ion. Generally, a good agreement is obtained between our results and the earlier theoretical photoionization cross sections. Moreover, we have used two independent fully relativistic GRASP and FAC codes to calculate fine-structure energy levels, wavelengths, oscillator strengths, transitions rates among the lowest 48 levels belonging to the configuration（3s^23p^4, 3s3p^5, 3p^6, 3s^23p^33d） in Ni XIII. Additionally, radiative lifetimes of all the excited states of Ni XIII are presented. Our results of the atomic structure of Ni XIII show good agreement with other theoretical and experimental results available in the literature. A good agreement is found between our calculated lifetimes and the experimental *** present results are useful for plasma diagnostic of fusion and astrophysical plasmas.

关键词： photoionization cross sections energy levels wavelengths lifetimes

Induced Polyploidy as a Tool for Increasing Tea(Camellia sinensis L.) Production

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Journal of Northeast Agricultural University(English Edition) 2015年第3期22卷 43-47页

作者： Hasnain Alam Muhammad Razaq salahuddin Department of Biotechnology International Islamic University Department of Silviculture Northeast Forestry University

Tea （Camellia sinensis L.） represents different ploidy levels. In the present paper, we reviewed the recent data on the diploid, aneuploid and polyploid formed their origin and chemically induced polyploidy and predicted it role in teagenetic improvement for better yield. Different polidy levels had different effects on tea physiology. Tetraploid and triploid had more vigour and hardness due to increased size of cells, while triploid could have even more vigours due to increased size of cells and sterilities. Chemically induced polyploidy had been found an important tool for improving plant physiology and production, therefore, induced polyploids should be produced to overcome the problem of low yield and limited rainfall in tea growing areas.

关键词： tea Camellia sinensis polyploidy

Role of macrophages and monocytes in hepatitis C virus infections

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World Journal of Gastroenterology 2014年第11期20卷 2777-2784页

作者： Dennis Revie Syed Zaki salahuddin Department of Biology California Lutheran UniversityThousand OaksCA 91360United States California Institute of Molecular Medicine VenturaCA 93003United States

A number of studies conducted over many years have shown that hepatitis C virus(HCV)can infect a variety of cell *** vivo infection of monocytes,macrophages,and dendritic cells by HCV has been frequently shown by a number of *** studies have demonstrated replication of HCV by detecting the presence of both negative genomic strands and a variety of non-structural HCV proteins in infected *** addition,analyses of genome sequences have also shown that different cell types can harbor different HCV *** have also done preliminary studies of which cellular genes are affected by HCV infection,but there have not yet been a sufficient number of these studies to understand the effects of infection on these *** of in vitro HCV replication have shown that monocytes,macrophages and dendritic cells can be infected by HCV from patient sera or *** studies suggest that entry and cellular locations may vary between different cell *** studies suggest that macrophages may preferentially allow HCV genotype 1 to replicate,but macrophages do not appear to select particular hypervariable ***,these studies agree with a model where monocytes and macrophages act as an amplification system,in which these cells are infected and show few cytopathic effects,but continuously produce *** allows them to produce virus over an extended time and allows its spread to other cell types.

关键词： Hepatitis C virus Macrophages Monocytes Dendritic

Molecular study of HCV detection,genotypes and their routes of transmission in North West Frontier Province,Pakistan

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Asian Pacific Journal of Tropical Biomedicine 2012年第7期2卷 532-536页

作者： Asher Zaman Safi Yasir Waheed Joharia Sadat Solat-Ul-Islam Sadia salahuddin Umar Saeed Muhammad Ashraf Atta-ur-Rahman School of Applied Biosciences(ASAR) National University of Science and Technology(NUST) Lady Reading Hospital(L.R.H)Peshawar

Objective:To determine hepatitis C virus(HCV) genotypes and explore the associated risk factors in chronic HCY ***:A total of 116 patients with chronic hepatitis C were subjected to polymerase chain reaction(PCR) based detection out of which 112 chronic HCV patients[53 male(47.32%),59 female(52.68%);mean age(43.76±16.40) years;mean BMI(23.8± 3.9)kg]were enrolled in this *** frequency of 6 HCV genotypes and associated risk factors were evaluated from five districts of North West Frontier Province(NWFP).Results:Genotype 3was the most prevalent in 73 samples(65.17%) followed by genotype 1 in 24(21.42%) and genotype2 in 13(11.60%) ***3 had significantly high prevalence(P=0.0002).The results showed that 48(42.85%) samples were infected with HCV 3a:25(22.32%) with 3b;14(12.50%) with 1a;10(8.92%)with 1b;11(9.82%) with 2a;2(1.78%) with 2b;and 2 were *** distribution of HCV genotypes in ***,*** and Nowshehra districts was *** of unsterile equipment lor medication,barbers and previous history of hospitalization were the main risk factors for HCV ***:Cenotype 3a and 3b.1a.1b and 2a are the common genotypes in *** *** 6 can not be found in a single *** level of awareness about various modes ot transmission of HCV among the population is found to be verv low.

关键词： HCV Genotypes Subtype 3a Risk factors NWFP Transmission Molecular study PCR

Evaluation of sheep sinonasal endoscopic anatomy as a model for rhinologic research

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2018年第4期4卷 268-272页

作者： Luis Macias-Valle Andres Finkelstein-Kulka Jamil Manji Christopher Okpaleke salahuddin .l-Salihi Amin R.Javer St.Paul’s Sinus Centre VancouverBritish ColumbiaCanada Hospital Espan˜ol de Me´xico Facultad Mexicana de Medicina Universidad La Salle Mexico CityMexico Clínica Alemana de Santiago Facultad De Medicina Clínica AlemanaUniversidad Del DesarrolloChile Faculty of Medicine University of MelbourneMelbourneVictoriaAustralia

Objectives:Despite many publications describing sheep models for functional endoscopic sinus surgery(FESS)procedures,accurate endoscopic anatomical studies are *** are no publications correlating computed tomography(CT)and 3D models with endoscopic anatomical *** study evaluates and describes the endoscopic anatomy of a sheep ***:Ten live sheep(20-sides)were *** cadaveric specimens,imaged using thin slice CT for 3D reconstruction correlation were also *** endoscopy,anatomical structures were measured and *** of the same structures was carried out using the 3D imaging ***:Three sets of turbinates were identified at 2.3,5.1 and 8.5 cm from the anterior nasal *** recess and uncinate process were identified at 12.7 *** septum has a bony and cartilaginous component and measures 10.5 *** sphenopalatine foramen was measured at 12.1 *** anatomical measurements were correlated with the measurements on the CT scan 3D volume-rendering model,thereby allowing for an accurate description of the sheep sinonasal ***:This study describes the endoscopic sinonasal anatomical measurements of the adult *** is the first study to evaluate the sheep CT and endoscopic anatomy in order to determine its feasibility as an animal model for research in FESS.

关键词： Sinus anatomy Animal model Sinus endoscopy Sinus research Sinus surgery

Effect of Organic and Inorganic Phosphorous on Growth of Roselle(Hibiscus sabdariffa L.)

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Journal of Northeast Agricultural University(English Edition) 2016年第3期23卷 23-30页

作者： Hasnain Alam Muhammad Razaq salahuddin Jaffar Khan Department of Bioinformatics and Biotechnology International Islamic University Department of Silviculture Northeast Forestry University Department of Horticulture Faculty of Crop Production Sciences University of Agriculture Peshawar

To investigate the performance of organic and inorganic phosphorous on growth of Roselle （Hibiscus sabdariffa L.）, an experiment was carried out at Newly Developmental Farm （NDF）, Horticulture Section, the university of Agriculture Peshawar, Pakistan, during 2012. The experiment was laid out in a Randomized Complete Block Design （RCBD） with split plot arrangement and replicated three times. The chemical fertilizer Single Super Phosphate （SSP） was used as inorganic source of phosphorus, while Organic Phosphate （OP） from organic product produced by Niha corporation containing 20% organic mineralized P205, was used as the source of organic phosphorous. Both the sources of fertilizer were applied at the rate of 10, 20, 30 40 and 50 kg. hm2 and control. The statistical analysis of data revealed that both the sources and levels of phosphorus significantly affected most of the growth parameters of Roselle except germination percentage and survival percentage. Plant height （112.09 era）, numbers of leave plant1 （177.87）, numbers of branch plant1 （4.08）, leaf areas （126.60 cm2）, days to flowering （142.83）, fresh flower weight （2.56 g）, fresh calyx weight （1.70 g）, dry calyx weight （0.43 g）, numbers of calyces （94.10）, numbers of root plant-1 （11.03）, root length （22.67 cm） and root weight （27.50 g） were observed in plants fertilized with organic source of phosphorous. Phosphorous levels significantly affected all of the parameters except germination percentage and survival percentage. The maximum plant height （124.39 cm）, numbers of branches （5.32）, numbers of leave plantl （204.89）, leaf areas （148.14 cm2）, fresh flower weight （3.32 g）, fresh calyx weight （2.04 g）, dry calyx weight （0.51 g）, numbers of calyces （105.30）, numbers of root plant-1 （12.78）, root length （24.50 cm） and root weight （29.94 g） were observed in plants fertilized with 40 kg. hm-2 phosphorous and the maximum numbers of days to flowering （148.17） were observed in the control plants. It was concluded from t

关键词： organic farming organic phosphorous Roselle

Seroconversion of Hepatitis B Vaccine in Young Bangladeshi Children: A Tertiary Centre Experience

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World Journal of Vaccines 2021年第2期11卷 7-18页

作者： salahuddin .ahmud Jahida Gulshan Farhana Tasneem Syed Shafi Ahmed Department of Pediatric Gastroenterology Hepatology & Nutrition Bangladesh Institute of Child Health Dhaka Shishu(Children) Hospital Dhaka Bangladesh Institute of Statistical Research and Training University of Dhaka Dhaka Bangladesh Department of Pediatrics BIHS General Hospital Diabetic Association of Bangladesh Dhaka Bangladesh

Background: Hepatitis B virus (HBV) infection is one of the most important global health problems and active immunization is the single most important and effective preventive measure against HBV infection. Several studied show that HBV carrier rate is between 2% - 7% in Bangladesh. Bangladesh introduced hepatitis B vaccination in children through Expanded Program on Immunization (EPI) in 2005 that includes 3 doses which starts from six weeks after birth. Currently booster vaccination is not recommended any more. However, many studies on different countries observed a declined level of HBs-antibody over a period of 3 - 6 years that may even reach to non-protective levels. Objective: To evaluate the status of seroconversion and seroprotection along with non-responders of EPI vaccinated children against HBV and to measure their antibody levels in different age groups. Methods: A cross sectional descriptive study was done in the department of Pediatric Gastroenterology, Hepatology & Nutrition, Dhaka Shishu (Children) Hospital, Dhaka, Bangladesh on 120 cases of EPI vaccinated children enrolled from January-December 2019 while attending the inpatient department without any liver problem. The development of Anti-HBs titre greater than or equal to 10 mIU/mL is considered as protective immunity and any titre less than 10 mIU/mL as non-protective following HBV vaccination. Results: Age of the children was 1 - 12 years with mean age of 5.6 ± 1.7 years and male: female ratio was 1.1:1. Among the children, 56 (46.6%) were from 1 - 5 years age, 36 (30.1%) children from 6 - 10 years age group and 27 (23.3%) children from 11 - 12 years age group. Out of 120 children, presence of Anti-HBs protective titre was in 63 (52.5%) children and non-protective level in 57 (47.5%) children. Among protective level, 34 (60.7%) children were in 1 - 5 years age group, 18 (50.0%) children in 6 - 10 years age group and 11 (39.3%) c

关键词： Hepatitis B Virus Expanded Program on Immunization Immune Response Antibody Titre