检索结果-南通市图书馆

Status of serum vitamin D and neurological disorder in Nepalese population:a prospective study

Life Research 2020年第4期3卷 148-157页

作者： Avinash Chandra Basant Pant Ayush Chandra pooja prakash Reema Rajbhandari Sharad Gajuryal Pranaya Shrestha Samir Acharya Pravesh Rajbhandari Resha Shrestha Annapurna Neurological Institute and Alied Scinces MaitigharKathmanduNepal Tianjin Medical University TianjinChina Gandaki Medical College and Teaching Hospital PokharaNepal

Background:Recently,there has been a surge in research worldwide on vitamin *** on international level,Vit.D has shown positive correlation with cardio-cerebrovascular *** possible role of vitamin D there is paucity of research in low-and middle-income nations that are nearer to the equatorial *** of abundant sunlight exposure,Asian people are developing hypovitaminosis D need a special consideration to avoid excessive and unnecessary usage of *** study aims to detect the situation of vitamin D in Nepalese population and secondly to find out the suitable normalized reference range for serum vitamin D in multi-ethnic Nepalese ***:A hospital based prospective study was conducted using purposive sampling technique to select 107 ***-vivo and in vitro bio-physiological method was used to collect serum vitamin D ***:The present study showed that 32%of participants had deficit(30 ng/mL).Study showed that there is a lower degree of positive relationship of body mass index(r=0.162,P=0.094)and significant association of history of chronic illness(χ2=0.10,P=0.03),timing of occurrence of stroke(χ2=11.41,P=0.017)and diagnosis(χ2=21.19,P=0.011)with serum vitamin-D level at P<***:There is a direct significant association of serum vitamin D with socio-demographic variables when international unit is *** disorder showed positive association with serum vitamin D level.

关键词： Serum vitamin D Neurological disorder Deficiency Incidence

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

引用

Frontiers of Environmental Science & Engineering 2021年第2期15卷 77-85页

作者： Om prakash Stefan JGreen pooja Singh Puja Jasrotia Joel E.Kostka Earth Ocean and Atmospheric Science Department Florida State UniversityTallahasseeFL 32306USA National Centre for Microbial Resource National Centre for Cell ScienceMaharashtraPune-411007India Genome Research Core University of Illinois at ChicagoChicagoIL 60607USA Department of Biological Sciences University of Illinois at ChicagoChicagoIL 60607USA Georgia Institute of Technology Schools of Biology and Earth&Atmospheric Sciences AtlantaGA 30332USA Symbiosis School of Biological Sciences Symbiosis International(Deemed University)LavalePune-412115India

This work examines the physiologic basis of stress tolerance in bacterial strains of the genus Rhodanobacter that dominate in the acidic and highly metal contaminated near-source subsurface zone of the Oak Ridge Integrated Field Research Challenge(ORIFRC)*** of *** to levels of different stresses were studied in synthetic groundwater medium and R2A *** strains of ***,strains 2APBS1T and 116-2,tolerate low to circumneutral pH(4–8),high Uranium(1 mmol/L),elevated levels of nitrate(400 mmol/L)and high NaCl(2.5%).A combination of physiologic traits,such as growth at low pH,increased growth in the presence of high organics concentration,and tolerance of high concentrations of nitrate,NaCl and heavy metals is likely responsible for dominance of Rhodanobacter at the ORIFRC ***,extended incubation times and use of low carbon media,better approximating site groundwater conditions,are critical for accurate determination of stress *** study expands knowledge of the ecophysiology of bacteria from the genus Rhodanobacter and identifies methodological approaches necessary for acquiring accurate tolerance data.

关键词： Rhodanobacter Uranium Nitrate Metals Stress tolerance

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Analysis of Power in an Argon Filled Pulsed Dielectric Barrier Discharge

引用

Plasma Science and Technology 2013年第7期15卷 635-639页

作者： U.N.PAL pooja GULATI Ram prakash Mahesh KUMAR V.SRIVASTAVA S.KONAR Microwave Tubes Division CSIR-Central Electronics Engineering Research Institute (CSIR-CEERI)Pilani Rajasthan-333031 India Birla Institute of Technology (BIT) Mesra Ranchi Jharkhand-835215 India

In this paper an argon filled coaxial dielectric barrier discharge （DBD） has been studied to understand the detail of power transfer from a unipolar square pulse to plasma during discharge. A dielectric barrier discharge based diffuse pulse discharge and its electrical charac-teristics are investigated. A quartz coaxial DBD tube filled at different pressures is used in the experiment. A unipolar pulse voltage of different peak voltages and frequencies has been applied to the discharge electrodes for the generation of microdischarges. Two current pulses are used for two consecutive discharges per applied voltage pulse. The second discharge, which occurs at the falling flank of the voltage pulse, is induced by the charges stored on the dielectric barrier during the first discharge. It has been deduced that the power supplied to ignite the first discharge is partly stored to ignite the second discharge when the applied voltage decays. This process ul- timately leads to much improved power transfer to the plasma. The knowledge obtained from dynamic processes of the DBDs in the discharge gap explains quantitatively the mechanism of ignition, development and extinction of the DBDs.

关键词： DBD non-equilibrium plasma non-thermal plasma diffuse pulse discharge,microdischarges

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：