Results 31 to 40 of about 214 (128)

Порівняльна оцінка соціальних індикаторів епідемій ВІЛ-асоційованого та мультирезистентного туберкульозу в Україні

open access: yes, 2018
Aim. To determine and compare the socio-demographic characteristics of patients and other social indicators of the hospital stage of treatment for patients with HIV-associated (TB/HIV) and multi-resistant tuberculosis (MRTB) in Ukraine.Materials and ...
Fedyak, I. O.   +3 more
core   +2 more sources

Predictive analysis of the situation of tuberculosis in the world based on the results of the annual WHO report

open access: yesInfusion & Chemotherapy, 2019
Background. A statistical analysis published in the WHO report for 2019 showed that almost 10.0 million people (about 9.0-11.1 million) fell ill with tuberculosis (TB) worldwide in 2018.
L. D. Todoriko   +4 more
doaj   +1 more source

Oleothorax: Review of Literature; Report of a Case Study and a Potential Treatment for Multi-Resistant Tuberculosis (MRTB)

open access: yesEuropean Journal of Medical and Health Sciences, 2019
An 83 year-old-female died of dementia with history of no previous disease. On dissection, paraffin was found in the right pleural cavity, indicated that the person received therapy for cavitary tuberculosis in the 1940s or1950s but no gross evidence of pulmonary or pleural tubercular disease was identified in the patient.
openaire   +2 more sources

Bangladesh and New Development Bank (NDB): Accession and after, money and more

open access: yesGlobal Policy, Volume 15, Issue 2, Page 414-426, May 2024.
Abstract This article examines Bangladesh's new membership in the BRICS‐led New Development Bank (NDB), as the Bangladesh country study for the Special Section on ‘The Evolution of New Development Bank: A Decade Plus in the Making’, in Global Policy journal.
Gregory T. Chin, Rifat D. Kamal
wiley   +1 more source

基于顺控逻辑的楚穗直流MRTB多次分合闸分析与对策

open access: yesGaoya dianqi, 2014
针对楚穗直流大地/金属回线转换后,金属回线转换开关(MRTB)出现多次分合闸的情况,从82MRTB保护动作、MRTB分合闸命令、大地/金属回线转换顺控逻辑、避雷器监视等方面详细分析MRTB的分合闸过程,并以优先合闸和修改顺控逻辑为切入点提出了两种修改方案。通过比较分析,确定最终修改方案,其主要思想为将MRTB分命令直接作用于MRTB开关本身,不做任何逻辑处理与展宽处理。在RTDS与SIMIT仿真平台上的仿真结果验证了该修改方案的可行性和有效性。
黄义隆, 周全, 戴国安
doaj  

Accuracy of cognitive MRI-targeted biopsy in hitting prostate cancer-positive regions of interest.

open access: yes, 2016
Prostate cancer (PCa) diagnosis relies on clinical suspicion leading to systematic transrectal ultrasound-guided biopsy (TRUSGB). Multiparametric magnetic resonance imaging (mpMRI) allows for targeted biopsy of suspicious areas of the prostate instead of
Cerantola, Y.   +7 more
core   +1 more source

特高压直流转换开关MRTB电弧特性仿真与实验研究

open access: yesGaoya dianqi, 2013
针对特高压直流转换开关MRTB,基于磁流体动力学理论建立了MRTB开断的燃弧过程数学模型。从电弧的物理过程出发,耦合了外部电路与机械运动对电弧的影响,实现了对MRTB灭弧室内电弧自激振荡的动态过程仿真计算。获得了开断中,SF6电弧温度压力等分布的内部动态过程以及电弧电压与振荡电流随时间变化的曲线,并进行了实验验证。研究工作可以应用于分析转换开关自激振荡中的电弧物理过程、研究不同电路参数的影响、优化断路器的灭弧室设计等方面,为特高压直流转换开关MRTB的研制与优化奠定了理论基础。
荣命哲   +4 more
doaj  

Multi-resistant tuberculosis in a centre of reference of the state of São Paulo: profile and trajectory of patients

open access: yes, 2011
A situação epidemiológica da tuberculose (TB) no âmbito mundial e no Brasil ainda evidencia importante magnitude, acrescentando-se o problema crescente da Tuberculose Multiresistente (TBMR), as quais apresentam associação com as desigualdades sociais ...
Kuitéria Ribeiro Ferreira   +1 more
core   +1 more source

基于电流分析的高压直流输电MRTB并联振荡装置故障诊断方法

open access: yesGaoya dianqi, 2018
针对特高压直流输电系统接线方式从单极大地回线转为金属回线时,MRTB并联震荡装置是否出现故障,提出了一种基于电流分析的MRTB并联震荡装置的在线故障诊断方法。该方法首先通过在MRTB过零震荡装置进线侧和出线侧划定计算电流的闭合面,并在闭合面上运用基尔霍夫电流定律(KCL),设计出一种计算MRTB并联震荡装置回路电流的方法,然后根据计算所得的MRTB并联震荡装置两侧电流特征,对并联谐振装置是否故障与故障类型进行诊断。最后,在±800 kV楚穗特高压直流极Ⅱ大地回线转为金属回线的2个实例中进行验证 ...
袁虎强   +4 more
doaj  

葛洲坝换流站金属转换开关操作引起的避雷器事故分析及对策

open access: yesGaoya dianqi, 2002
在 1998年葛南直流输电工程额定容量考核试验中 ,葛洲坝换流站 1台MRTB并联避雷器在金属转换开关操作时发生故障损坏。笔者通过试验研究和EMTP计算 ,得出了MRTB并联避雷器损坏的主要原因是该型避雷器密封不严 ,水分潮气进入所致。建议将新购的 16台避雷器全部安装 ...
张致   +4 more
doaj  

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