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Expectations of survivors towards disaster nurses in Indonesia:A qualitative study

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International Journal of Nursing Sciences 2019年第4期6卷 392-398页

作者： Herni Susanti Achir Yani S.Hamid Sigit Mulyono Arcellia F.Putri Yudi a.chandra Faculty of Nursing Universitas Indonesia Indonesia Indonesian Emergency and Disaster Nurses Association Indonesia

Objective: This study aims to explore the expectations of survivors towards disaster ***: The study used qualitative content *** were collected in 2017 through three focus group discussions with 21 survivors and in-depth interviews with three community leaders;the respondents had experienced one of the following events: a) an earthquake in Padang 2009,b) a volcanic eruption in Yogyakarta 2010,and c) flooding in Jakarta ***: Four themes represented survivors' expectations of what nurses can do in responding to a disaster,including: a) provision of direct nursing care,b) provision of information of health service access,c) provision of resources through cross-sector coordination,and d) disaster preparedness activities for the ***: This study suggests the importance of disaster nurses having the competency to update information regarding healthcare access,particularly the utilization of health insurance and providing culturally competent care to the *** nurses are also expected to be able to train the community and families about preparedness-related ***,these disaster nurses should improve their competency in disaster risk *** broadly,such nurses should have the ability to advocate and coordinate with the local government and other stakeholders regarding access to healthcare services and continuous rapid assessment,so that survivors receive immediate and appropriate treatment.

关键词： Disasters Focus groups Health services accessibility Indonesia Nurses Professional competence Survivors

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世界LPG市场分析及预测

国际石油经济 2001年第8期9卷 13-15页

作者：徐海丰中国石油天然气集团公司石油经济和信息研究中心

1985～2000年,世界LPG(液化石油气)需求迅速增长,2000年,苏伊士运河以东地区从长期的净出口地区变为净进口,而且这种状况将持续到2005年。预计到2005年,亚洲LPG总需求量将达到近7000万吨,亚洲将超过北美,成为LPG需求量最大的地区。随着... 详细信息

1985～2000年,世界LPG(液化石油气)需求迅速增长,2000年,苏伊士运河以东地区从长期的净出口地区变为净进口,而且这种状况将持续到2005年。预计到2005年,亚洲LPG总需求量将达到近7000万吨,亚洲将超过北美,成为LPG需求量最大的地区。随着亚洲地区LPG需求的增加和中东地区出口的减少,西非和阿尔及利亚LPG供应量的增加将弥补亚洲地区的供应短缺。从LPG的终端消费变化来看,民用方面增长最大的地区将是印度和中国,化工需求的增长主要出现在中东和西欧,而受环保因素的强大推动,汽车燃料对LPG的利用将在中东、非洲、原苏联和东欧地区以年均6％以上的速度增长。据估计,到2005年,世界LPG需求将接近2.37亿吨,而总产量为2.37亿吨,供需基本平衡。

关键词：世界亚洲液化石油气市场市场供求消费预测

急诊科就诊的中度危险性胸痛病人负荷性心脏MRI与负荷性超声心动早期评价的对照研究

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国际医学放射学杂志 2014年第3期 281-282页

作者： J.F.Heitner I.Klem D.Rasheed a.chandra H.W.Kim L.M.R.Van Assche 唐光健 Duke Cardiovascular Magnetic Resonance Center Duke University Medical CenterBox 3934DurhamNC USA

摘要目的对照比较急性胸痛(CP)与中度冠状动脉病变(CAD)危险的急诊病人负荷性心脏MRI与负荷性心动超声检查的实用性与有效性。方法所有病人均获书面知情同

关键词： MRI 心动超声急诊科中度心脏病人

Ion Conduction in Superionic Glassy Electrolytes:An Overview

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Journal of Materials Science & Technology 2013年第3期29卷 193-208页

作者： Angesh chandra Alok Bhatt Archana.chandra Department of Applied Physics Shri Shankaracharya Institute of Prof.Manag.& Tech.Raipur 492015C.G.India Department of Applied Physics M.P Christian College of Engg.& Tech.Bhilai 490026C.G.India

The various theoretical and experimental models for ion conduction mechanism of fast ion conducting （FIC） glass electrolytes have been reported in the present review paper. Some characterization techniques of FIC glasses are presented. The experimental methods for determination of some ion transport parameters viz ionic conductivity （σ）, ionic mobility （μ）, mobile ion concentration （n）, ionic drift velocity （Vd）, ionic transference number （tion） and activation energies of FIC glasses are explained. The solid state battery fabrication by using some FIC glasses is also reported.

关键词： Ion conduction Glassy solid electrolyte Fast ion conducting (FIC) glass Superionic solid Relaxation phenomenon

PEO-PVP BLENDED Na^+ION CONDUCTING SOLID POLYMERIC MEMBRANES

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Chinese Journal of Polymer Science 2013年第11期31卷 1538-1545页

作者： Angesh chandra Department of Applied Physics Shri Shankaracharya Institute of Professional Management & Technology

Polyethylene oxide （PEO）-polyvinylpyrrolidone （PVP） blended Na＋ ion conducting solid polymeric membranes：（1-x） [75PEO：25NaPO3] ＋ x PVP, where 0 〈 x 〈 12 wt%, are reported. The polymeric blending was done using a solvent- free hot-press method. Two orders of conductivity enhancement （σca. 1.07× 10^-5 S·cm^-1） have been achieved with 3 wt% of PVP （i.e. the composition： [97（75PEO：25NaPO3）＋ 3PVP]）, from that of the pure host：（75PEO：25NaPO3）. The conductivity enhancement in PEO-PVP blended solid polymeric membranes have been explained by the ionic conductivity, ionic mobility and mobile ion concentration measurements. Materials characterization and polymer-salt complexation were done with the help of X-ray diffraction （XRD）, scanning electron microscopy （SEM）, differential scanning calorimetry （DSC） and thermo gravimetric analysis （TGA） studies. The temperature dependent conductivity studies have also been done to compute the activation energy （Ea） values from lgσ-1/TArrhenius plots. A solid state polymeric battery was fabricated by using optimum conducting composition of solid polymer electrolyte （SPE OCC）, and some important cell parameters were also calculated from the discharge profile of the cell.

关键词： Polymer blending Activation energy Ionic conductivity SEM XRD DSC TGA.

SYNTHESIS, CHARACTERIZATION AND ION TRANSPORT PROPERTIES OF HOT-PRESSED SOLID POLYMER ELECTROLYTES (1-x) PEO:x KI

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Chinese Journal of Polymer Science 2013年第2期31卷 302-308页

作者： Angesh chandra Archana.chandra K. Thakur Department of Applied Physics Shri Shankaracharya Institute of Prof. Manag. & Tech.Raipur 492015 C.G. India Department of Applied Chemistry Raipur Institute of TechnologyRaipur 492101 C.G. India

Synthesis and ion transport properties of hot-pressed solid polymer electrolytes （SPEs）, （l-x） PEO： x KI, where x is the content of KI in wt%, are reported. A hot-press technique has been used for the formation of the polymeric membranes in place of the usual solution cast method. The composition （80 PEO：20 KI） was identified as the highest conducting polymer electrolyte on the basis of compositional dependent conductivity studies of PEO：KI films. A conductivity enhancement of more than two orders of magnitude from that of the pure PEO was achieved. Materials characterization and ion transport mechanism were explained by using various experimental techniques.

关键词： Solid polymer electrolyte Hot-press technique Ionic conductivity Ionic mobility XRD Polymeric battery.

Non-Newtonian Flow of Blood in a Catheterized Bifurcated Stenosed Artery

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Journal of Bionic Engineering 2018年第1期15卷 173-184页

作者： Jagadis chandra Misrat Gopal chandra Shit Ranjan Pramanik Centre for Healtheare Science and Technology Indian Institute of Engineering Science and Technology Shibpur 711103 lndia Department of Mathematics Jadavpur University Kolkata 700032 India Department of Mathematics Indian Institute of Technology Kharagpur 721302 lndia

The paper is devoted to study the non-Newtonian behavior of blood flowing in an artery having a stenosis, in a situation when a catheter has been inserted into it. The blood rheology is described by Herschel-Bulkley fluid model. The flow configuration is con- structed by choosing suitable curvature at the lateral junction, where the flow separation is initiated. The effects of insertion of catheter and that of yield stress of blood on the velocity distribution, rate of flow and flow resistance of blood, distribution of shear stress at the arterial wall and the location of yield plane are investigated. The results provide some useful information for the prediction/treatment of some arterial diseases and circulatory disorders of the cardiovascular system, in a situation, when a stenosis is developed on the endothelium of the daughter artery / bifurcated artery. The study reveals that if the ratio between the radii of the catheter and the artery is increased, the shear stress at the arterial wall diminishes. However, when the bifurcation angle is increased, the wall shear stress is enhanced.

关键词： Herschel-Bulkley fluid model arterial bifurcation catheterized artery yield plane flow resistance

Upconversion nanoparticles:Recent strategies and mechanism based applications

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Journal of Rare Earths 2022年第9期40卷 1343-1359,I0001页

作者： Neha Dubey Sudeshna.chandra Department of Chemistry Sunandan Divatia School of ScienceSVKM's NMIMS(Deemed to-be)UniversityVile Parle(West)Mumbai400056India

Upconversion nanoparticles(UCNPs)doped with lanthanides can convert near-infrared excitation into UV and visible *** of their relatively high emission efficiency,UCNPs are appealing materials for use in a variety of *** are known for low auto-fluorescence,excellent chemical and thermal photo-stability,deep tissue penetration,exceptional biocompatibility,low toxicity,color purity,and ease of surface *** this review,we explain a few recent strategies to boost the efficiency and luminescence of upconversion nanoparticles and minimize quenching by fabricating them as core/shell,nanofibers,or heavily doped *** of UCNPs in drug delivery,Photodynamic therapy(PDT),biosensors,bioimaging,and optogenetics are also discussed along with their mechanism of *** motivation for this review is to understand the working mechanism of UCNPs and their applications in various fields.

关键词： Luminescence Upconversion nanoparticles Optical imaging Mechanism Applications Rare earths

The benefits of yoga in children

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Journal of Integrative Medicine 2018年第1期16卷 14-19页

作者： chandra Nanthakumar Faculty of University Foundation Studies HELP University

The number of children suffering from stress and anxiety in Malaysia is on the rise. Evidence shows that mind-body therapies such as mindfulness therapy, meditation and yoga have been practiced in many other countries to reduce and/or manage the psychological effects of stress and anxiety. This review arti- cle looks at the intervention of yoga as a meditative movement practice in helping school children man- age stress and anxiety. Articles were retrieved using a combination of databases including PubMed/ MEDLINE, and PsyclNFO. Not only peer-reviewed articles, but also those written in English language were included in this review. All studies reviewed had incorporated some form of meditative movement exer- cise. The intervention encompassed asanas （postures）, pranayama （expansion of life force）, dharana （con- centration） and dhyana （meditation）, which are the different paths in yoga. A total of eight articles met the inclusion criteria and were reviewed. The findings of this review reveal that the practice of yoga has brought about, among other things, improvement in managing and reducing stress and anxiety. Despite the limitations in most, if not all of the studies reviewed, in terms of heterogeneity and sample size, yoga appears to be an effective modality for helping children cope with stress and anxiety. It appears that if schools in Malaysia can incorporate yoga as part of the physical education curriculum, it will definitely benefit the students.

关键词： Yoga Stress Physiology Anxiety Child