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On Some <i>I</i>-Convergent Double Sequence Spaces Defined by a Modulus Function

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Engineering（科研） 2013年第5期5卷 35-40页

作者： Vakeel. A. khan nazneen khan Department of Mathematics Aligarh Muslim University Aligarh India

In 2000, Kostyrko, Salat, and Wilczynski introduced and studied the concept of I-convergence of sequences in metric spaces where I is an ideal. The concept of I-convergence has a wide application in the field of Number Theory, trigonometric series, summability theory, probability theory, optimization and approximation theory. In this article we introduce the double sequence spaces and ,for a modulus function f and study some of the properties of these spaces.

关键词： Ideal Filter Modulus Function Lipschitz Function I-Convergence Field I-Convergent Monotone and Solid Double Sequence Spaces

I-Pre-Cauchy Double Sequences and Orlicz Functions

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Engineering（科研） 2013年第5期5卷 52-56页

作者： Vakeel A. khan nazneen khan Ayhan Esi Sabiha Tabassum Department of Applied Mathematics Zakir Hussain College of Engineering and Technology Aligarh Muslim University Aligarh India Department of Mathematics Aligarh Muslim University Aligarh India Department of Mathematics Science and Art Faculty Adiyaman University Adiyaman Turkey

Let be a double sequence and let M be a bounded Orlicz function. We prove that x is I-pre-Cauchy if and only if This implies a theorem due to Connor, Fridy and Klin [1], and Vakeel A. khan and Q. M. Danish Lohani [2]

关键词： Ideal Filter Paranorm I-Convergent Invariant Mean Monotone and Solid Space

Potentially harmful metals,and health risk evaluation in groundwater of Mardan,Pakistan:Application of geostatistical approach and geographic information system

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Geoscience Frontiers 2021年第3期12卷 597-608页

作者： Abdur Rashid Muhammad Ayub Asif Javed Sardar khan Xubo Gao Chengcheng Li Zahid Ullah Tariq Sardar Juma Muhammad Shahla nazneen School of Environmental Studies China University of GeosciencesWuhan 430074PR China Department of Botany Hazara University 21300 Pakistan Department of Earth and Environmental Sciences Bahria University Islamabad44000Pakistan Department of Environmental Sciences University of PeshawarPeshawar 25120Pakistan Department of Environmental Sciences Kohat University of Science and TechnologyPakistan Department of Environmental Sciences Shaheed Benazir Bhutto University SherngalPakistan

This study investigates the values of pH,total dissolved solids(TDS),elevation,oxidative reduction potential(ORP),temperature,and depth,while the concentrations of Br,and potentially harmful metals(PHMs)such as Cr,Ni,Cd,Mn,Cu,Pb,Co,Zn,and Fe in the groundwater ***,geographic information system(GIS),XLSTAT,and IBM SPSS Statistics 20 software were used for spatial distribution modeling,principal component analysis(PCA),cluster analysis(CA),and Quantile-Quantile(Q-Q)plotting to determine groundwater pollution sources,similarity index,and normal distribution reference line for the selected *** mean values of pH,TDS,elevation,ORP,temperature,depth,and Br were 7.2,322 mg/L,364 m,188 mV,29.6℃,70 m,0.20 mg/L,and PHMs like Cr,Ni,Cd,Mn,Cu,Pb,Co,Zn,and Fe were 0.38,0.26,0.08,0.27,0.36,0.22,0.04,0.43 and 0.86 mg/L,*** including Cr(89%),Cd(43%),Mn(23%),Pb(79%),Co(20%),and Fe(91%)exceeded the guideline values set by the world health organization(WHO).The significant R^(2)values of PCA for selected parameters were also determined(0.62,0.67,0.78,0.73,0.60,0.87,-0.50,0.69,0.70,0.74,-0.50,0.70,0.67,0.79,0.59,and-0.55,respectively).PCA revealed three geochemical processes such as geogenic,anthropogenic,and reducing *** mineral phases of Cd(OH)_(2),Fe(OH)_(3),FeOOH,Mn_(3)O_(4),Fe_(2)O_(3),MnOOH,Pb(OH)_(2),Mn(OH)_(2),MnO_(2),and Zn(OH)_(2)(-3.7,3.75,9.7,-5.8,8.9,-3.6,2.2,-4.6,-7.7,-0.9,and 0.003,respectively)showed super-saturation and under-saturation *** risk assessment(HRA)values for PHMs were also calculated and the values of hazard quotient(HQ),and hazard indices(HI)for the entire study area were increased in the following order:Cd>Ni>Cu>Pb>Mn>Zn>*** higher HQ and HI values of Ni,Cd,Pb,and Cu were greater than one showing unsuitability of groundwater for domestic,agriculture,and drinking *** long-term ingestion of groundwater could also cause severe health concerns such as kidney,brain dysfunction,liv

关键词： Groundwater Potential harmful metals Health risk indices Cluster analysis Mineral phases

Impact of drivers'attributes on children injury severities in traffic crashes

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Journal of Traffic and Transportation Engineering(English Edition) 2023年第4期10卷 647-658页

作者： Sahima nazneen Ahmed Farid Khaled Ksaibati HNTB Overland ParkKS 66223USA Caltrans District 3 MarysilCA 95901USA Wyoming Technology Transfer Center Department of Civil and Architectural Engineering and Construction ManagementUniversity of WyomingLaramieWY 82071USA

Every year,a substantial number of children sustain injuries and fatalities in motor vehicle crashes in *** the factors contributing to child injury is crucial for the development of appropriate mitigation measures that aid in alleviating the severity of such *** this study,a hierarchical Bayesian binary logit regression model was developed to investigate the factors that contribute to children’s injuries resulting from crashes while accounting for possible intra-class correlation effects(those of unobserved factors common to children involved in the same crash).A strong correlation among crashes justified the use of the hierarchical Bayesian logit *** per the modeling results,the children’s ages,safety restraint types,vehicle types,drivers’ages,alcohol/drug involvement,drivers’seat belt use habits,drivers’actions,manners of collision and environmental conditions contributed to child injury *** child’s age was found to be inversely related to the risk of ***,among safety restraint types,rear-facing car seats and forward-facing car seats were found to reduce injury likelihoods in *** it comes to the drivers’characteristics,the probability of incurring injuries among the child population increased in the presence of young,unbuckled and impaired ***,improper driving actions,such as running off the road,raised the risk of incurring injuries to *** findings of this study may be beneficial to authorities regarding developing and implementing road safety programs aimed at ameliorating child injury concerns.

关键词： Child injury Bayesian inference Hierarchical logitmodel Intra-class correlations Unobserved heterogeneity effects

Prognostic Utility of Dobutamine Stress Echocardiography in the Obese African American Population

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Open Journal of Medical Imaging 2012年第2期2卷 50-56页

作者： Arfaat khan Eduardo Valdiviezo Gurjit Singh Somsupha Kanjanauthai Waheeda nazneen Karthik Ananthasubramaniam Heart and Vascular Institute The Department of Internal Medicine Henry Ford Hospital Detroit USA

Background: The predictive value of Dobutamine Stress Echocardiography (DSE) in the obese African American patient population is not well known. Methods: We conducted a retrospective study of 555 African American patients between 1/1/2001-12/31/2001. DSE responses were classified into normal, ischemia, scar, or scar +/? ischemia. End-points utilized were all cause death (ACD) and major adverse cardiac events (MACE). Results: There were a total of 409 obese patients and 146 non-obese patients. By multi-variate analysis only the scar group in the obese population predicted ACD (p = 0.003) and combined MACE (p = 0.014). Kaplan Meir analysis demonstrated that only the scar group was associated with decrease in freedom from all cause death (p < 0.001) and combined MACE (p < 0.001). Conclusion: DSE retains its prognostic power in the obese African American population and scar has important impli-cations for MACE.

关键词： African American Obesity Stress Echocardiography Dobutamine Stress Echocardiography Outcomes

Ascorbic acid ameliorates isoniazid-rifampicin-induced hepatocellular damage in rats

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iLIVER 2022年第1期1卷 72-77页

作者： Shubham Patel Aman Chaturvedi nazneen Dubey Abhishek Shrivastava Aditya Ganeshpurkar Shri Ram Institute of Technology-Pharmacy JabalpurIndia

Background:Phyto-constituents are widely recognized for hepatoprotective *** acid is extensively studied for the radical scavenging *** objective of the present study was to evaluate the hepatoprotective effect of ascorbic acid against isoniazid and rifampicin-induced liver damage in ***:Wistar rats were used in the present ***-cellular damage was produced by the administration of isoniazid(100 mg/kg)and rifampicin(100 mg/kg)for 21 *** acid was administered in the dose of 50,100,and 200 mg/kg body *** the end of the study,blood was collected and biochemical studies were performed to determine antioxidant ***:Ascorbic acid administration(50,100,and 200 mg/kg body weight)caused restoration of serum glutamic oxaloacetic transaminase,serum glutamic-pyruvic transaminase,and serum alkaline *** level of superoxide dismutase and catalase were also restored due to the administration of ascorbic *** was a decrement in the expression of tumor necrosis factor-α,interleukin-1β,interleukin-6,malondialdehyde and nitric ***:The outcome of the study established ascorbic acid as a notable hepatoprotective *** radical scavenging and cytokine suppression effect is the possible mechanism associated with the hepatoprotective effect of ascorbic acid.

关键词： Liver Toxicity Antitubercular Peroxidation Cytokines Ascorbic acid

Development of anthracnose disease resistance and heat tolerancechili through conventional breeding and molecular approaches:a review

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BIOCELL 2020年第3期44卷 269-278页

作者： MST FARHANA nazneen CHOWDHURY MOHD RAFII YUSOP SITI IZERA ISMAIL SHAIRUL IZAN RAMLEE YUSUFF OLADOSU MONIR HOSEN GOUS MIAH Department of Crop Science Faculty of AgricultureUniversiti Putra MalaysiaSelangor43400Malaysia Laboratory of Climate-Smart Food Crop Production Institute of Tropical Agriculture and Food SecurityUniversiti Putra MalaysiaSelangor43400Malaysia Department of Plant Protection Faculty of AgricultureUniversiti Putra MalaysiaSelangor43400Malaysia Department of Genetics and Animal Breeding Chittagong Veterinary and Animal Sciences UniversityKhulshiBangladesh

Chili(Capsicum annuum L.)is the popular spicy vegetable crops belonging to family *** peppers are known for their pungency characteristic due to the presence of capsaicinoids that classifies them into hot or sweet *** is used as spices,folk remedies for diseases,vegetables,and coloring agent showing a diverse role in human’s ***,its production is hampered by different biotic stress and abiotic ***,the unavailability of high yielding varieties,high temperature,and disease incidence,particularly,anthracnose disease,are the major constraints responsible for the low production of chili *** advents of molecular markers,advancement in quantitative trait loci by classical genetic analysis,and conventional breeding have shown the number of genes for many important and major *** the newly developed genotyping technologies and nextgeneration sequencing have led to the discovery of molecular basis for economic important characters in the chili genome and generate large scale data for genomic *** on this background,this review summarizes progress in the development of anthracnose disease-resistant and heat-tolerant chili genotypes through conventional breeding and molecular *** review would help plant breeders in understanding the phenotypic and genetic make-up of capsicum genotypes and provides opportunities for pyramiding two respected genes with the help of diversified phenotypic and molecular marker evaluation.

关键词： Chili Breeding Molecular markers Biotic and abiotic stresses

Advancements in nanotechnology for the delivery of phytochemicals

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Journal of Integrative Medicine 2024年第4期22卷 385-398页

作者： Divya Chauhan Pavan K.Yadav nazneen Sultana Arun Agarwal Saurabh Verma Manish K.Chourasia Jiaur R.Gayen Division of Pharmaceutics and Pharmacokinetics Central Drug Research InstituteCouncil of Scientific and Industrial ResearchLucknow 226031Uttar PradeshIndia Academy of Scientific and Innovative Research Ghaziabad 201002Uttar PradeshIndia

Phytosomes(phytophospholipid complex) are dosage forms that have recently been introduced to increase the stability and therapeutic effect of herbal medicine. Currently, bioactive herbs and the phytochemicals they contain are considered to be the best remedies for chronic diseases. One promising approach to increase the efficacy of plant-based therapies is to improve the stability and bioavailability of their bio-active ingredients. Phytosomes employ phospholipids as their active ingredients, and use their amphiphilic properties to solubilize and protect herbal extracts. The unique properties of phospholipids in drug delivery and their use in herbal medicines to improve bioavailability results in significantly enhanced health benefits. The introduction of phytosome nanotechnology can alter and revolutionize the current state of drug delivery. The goal of this review is to explain the application of phytosomes, their future prospects in drug delivery, and their advantages over conventional formulations.

关键词： Phytochemical Bioavailability Drug delivery system Phytosome Plant extracts

Depression and health-related quality of life of patients with type 2 diabetes attending tertiary level hospitals in Dhaka,Bangladesh

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Global Health Research and Policy 2023年第1期8卷 91-104页

作者： Manish K.Namdeo Sarita Verma Rajat Das Gupta Rubana Islam Shaila nazneen Lal B.Rawal Independent Scholar and Alumni JPGSPHBRAC UniversityBangladeshChhindwaraIndia Tata Institute of Social Sciences MumbaiIndia University of South Carolina ColumbiaSCUSA International Initiative for Impact Evaluation(3Ie) ColumbiaSCUSA University of Texas at El Paso El PasoTXUSA Central Queensland University Sydney CampusSydneyAustralia.

Introduction Type 2 diabetes mellitus(T2DM)and depression are closely *** with T2DM are at increased risk of developing depression and vice versa.T2DM and depression comorbid conditions adversely affect Health-Related Quality of Life(HRQOL)and management of *** this study,we assessed depression and HRQOL among patients with T2DM in Dhaka,*** A cross-sectional study was conducted in two tertiary-level hospitals in Dhaka,*** were collected from 318 patients with T2DM.A set of standard tools,PHQ-9(for assessing depression)and EuroQol-5D-5L(for assessing the HRQOL),were *** analyses,including Chi-square and Fisher’s exact tests,Wilcoxon(Mann-Whitney),and Spearman’s correlation coefficient tests,were performed using SPSS(v.20).Results The majority of the patients(58%)were females,with a mean age(standard deviation)of 52±10 years,and 74%of patients lived in urban *** prevalence of depression was 62%(PHQ-9 score≥5).Over three-quarters(76%)reported problems in the anxiety/depression dimension of EQ-5D,followed by pain/discomfort(74%),mobility(40%),self-care(36%),and usual activities(33%).The depression and T2DM comorbid condition were associated with all the five dimensions of EQ-5D(χ^(2)statistics with df=1 was 52.33,51.13,52.67,21.61,7.92 for mobility,self-care,usual activities,pain/discomfort,and anxiety/depression dimensions respectively,p-<0.01).The mean EQ-5D index(0.53 vs.0.75)and the mean EQ-5D VAS(65 vs.76)both showed lower values in T2DM patients with depression compared to T2DM patients without depression(Wilcoxon test,p-<0.001).Conclusions We conclude that the majority of the patients with T2DM had comorbid conditions,and the HRQOL was negatively affected by comorbid depression in T2DM *** suggests the importance of timely screening,diagnosis,treatment,and follow-up of comorbid depression in T2DM patients to improve overall health and QOL.

关键词： Depression HRQOL Comorbidity Bangladesh Type 2 diabetes