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Interconversion of two commonly used performance tools: An analysis of 5844 paired assessments in 1501 lung cancer patients

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World Journal of Clinical Oncology 2018年第7期9卷 140-147页

作者： Kuruswamy Thurai Prasad Harpreet Kaur Valliappan Muthu Ashutosh Nath aggarwal Digambar Behera Navneet Singh Department of Pulmonary Medicine Postgraduate Institute of Medical Education and Research (PGIMER)

AIM To establish the Karnofsky performance status(KPS) categories which would facilitate the interconversion of the KPS scale to the Eastern Cooperative Oncology Group(ECOG) performance status(PS) *** This was a retrospective analysis of all patients attending the lung cancer clinic at a tertiary care center over a 5-year period(September 2009 to August 2014). All patients were assessed with both KPS and ECOG PS scales at each visit. Correlation between KPS and ECOG PS was assessed using Spearman's correlation coefficient. KPS categories equivalent to ECOG PS scores were compared using hit rate and weighted kappa(κw).RESULTS A total of 1501 patients were assessed over the study period, providing 5844 paired KPS and ECOG PS assessments. The study cohort had a mean(standard deviation; SD) age of 58.4(10.8) years, with the majority being current or ex-smokers(76.9%) and males(82.3%). Non-small cell lung cancer was the most common histological type(n = 1196, 79.7%) with the majority having advanced(stage ⅢB/Ⅳ) disease(83.4%). Mean baseline KPS and ECOG PS scores were 77.6(SD = 14.4) and 1.5(SD = 1) respectively. The most frequent KPS score was 80(29%), and the most frequent ECOG PS score was 1(43%). The overall correlation between KPS and ECOG PS was good(Spearman r =-0.84, P < 0.0001) but ranged from-0.727 to-0.972 between visits. KPS categories derived from our cohort [10-40(ECOG 4), 50-60(ECOG 3), 70(ECOG 2), 80-90(ECOG 1), 100(ECOG 0)] performed better [hit rate 78.1%, κw = 0.749(0.736-0.762) P < 0.0001] than those suggested in the past *** The current study provides the largest set of paired KPS-ECOG assessments to date. We suggest that the KPS categories 10-40, 50-60, 70, 80-90, and 100 are equivalent to ECOG PS categories of 4, 3, 2, 1, and 0 respectively.

关键词： Karnofsky performance status Eastern Cooperative Oncology Group Performance status Lung cancer Chemotherapy

Advantages of Becoming a Volunteer

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考试与评价（大学英语四级考试版） 2009年第12期 36-37,61页

作者： Vaibhav aggarwal 赵翔(选编) 不详山东大学威海分校

人生是短暂的，青春是美好的。年轻的我们常会想方设珐地让自己的人生与众不同．然而，思想叛逆和个性张扬都不是我们用来挥霍青春的资本。拿出你的热情和真诚，去帮助那些需要帮助的人们，这才是对青春无悔最好的诠释。

关键词：英语学习学习方法阅读翻译

基于多线圈耦合的新型换流变压器仿真模型设计

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电工技术学报 2010年第11期25卷 68-79页

作者：张杰罗隆福 R.K.aggarwal 李勇刘福生湖南大学电气与信息工程学院长沙410082 巴斯大学电子与电气工程系

为研究新型换流变压器正常运行、内外部故障、铁心饱和时的电磁暂态瞬变过程及电气量的变化规律、开发配套的新型换流变压器保护方案,有必要设计新型换流变压器仿真模型进行相关的研究。文章基于互相耦合的概念,建立了新型换流变压器的... 详细信息

为研究新型换流变压器正常运行、内外部故障、铁心饱和时的电磁暂态瞬变过程及电气量的变化规律、开发配套的新型换流变压器保护方案,有必要设计新型换流变压器仿真模型进行相关的研究。文章基于互相耦合的概念,建立了新型换流变压器的多线圈耦合模型,在此基础上,根据新型换流变压器特殊的接线方式,结合有限元仿真软件,采用Matlab里的多线圈耦合模块分别设计了正常状态和发生内部故障时的新型换流变压器仿真模型,并设计了非线性电感支路来模拟新型换流变压器铁心饱和特性,仿真结果证明了本文所建仿真模型的正确性。本文设计的新型换流变压器仿真模型物理概念清晰,设计过程简单,计算精度较高。该种仿真模型设计方法能用于实际工程中任意复杂多绕组变压器的正常状态、内外部故障以及励磁涌流仿真建模与分析。

关键词：换流变压器有限元多线圈耦合仿真模型

Reducing shoulder dislocation without anaesthesia or assistant:Validation of a new reduction manoeuvre

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Chinese Journal of Traumatology 2019年第5期22卷 274-277页

作者： Rashid Anjum Subodh Pathak Atul Rai Sharma Jatin aggarwal Aryan Sharma Vineet Pruthi Anil Kumar Chaudhary MM Institute of Medical Sciences&Research Ambala13320乙India

Purpose:Shoulder dislocation comprises 60%of all major joint dislocations worldwide and a number of reduction techniques are described in the literature w让h varying degrees of *** description of a large number of techniques speaks for itself that no method is effective all the times and one should be acquainted with more than one *** ideal method of reduction should be simple,easily reproducible,relatively painless that can be performed unassisted without sedation or anaesthesia w让h minimal or no further *** report our results of using a novel method of anterior shoulder reduction described recently in the literature that claims to fulfil most of the characteristics of an ideal method if not ***:This prospective study was conducted in a tertiary care *** the cases of primary anterior shoulder dislocation presenting within three days of injury without any associated fracture or spine trauma with or without greater tuberosity fracture were *** reduction was done using a novel method by orthopaedic residents in all *** need for a second reduction attempt or anaesthesia was considered a treatment *** taken for reduction,pain felt during reduction and complications if any were ***:There were 47(77.04%)males and 14(22.95%)females with a mean age of(37.04±12.63)*** new technique was effective in locating a shoulder dislocation on the first attempt in 58 of the 61 dislocated shoulders(95.08%).The remaining three shoulders were reduced on second attempt by the same ***,pre-medication or anaesthesia was not used in any *** average time taken for the shoulder reductio n was(130.5±25.8)sec onds and con fide nee interval(95%)124-137 *** complications were not seen in any of the ***:This relatively painless technique of shoulder reduction is easy to acquire and practice in emergency *** advantages of this manoeuvre and its associated safety

关键词： Shoulder dislocation External rotation manoeuvre Prakash's manoeuvre

Comparison of the Folstein Mini Mental State Examination (MMSE) to the Montreal Cognitive Assessment (MoCA) as a Cognitive Screening Tool in an Inpatient Rehabilitation Setting

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Neuroscience & Medicine 2010年第2期1卷 39-42页

作者： Arun aggarwal Emma Kean Clinical Associate Professor Department of Rehabilitation Medicine Royal Prince Alfred Hospital Camperdown NSW Australia

Identifying the presence of cognitive impairment in patients admitted for inpatient rehabilitation is important as it may impact on their ability to participate in a rehabilitation program. The Folstein Mini Mental State Examination (MMSE) has been used by clinicians as a cognitive screening tool for its convenience, even though it is not sensitive, and often fails to detect cognitive impairment. Recently, the Montreal Cognitive Assessment (MoCA) has been developed as a brief cognitive screening tool to detect mild-moderate cognitive impairment. We performed a longitudinal study to compare the utility of the MMSE and MoCA in an inpatient rehabilitation setting. A total of 50 consecutive patients were studied with an average age of 71.7 years of age. The mean test score for MMSE was 26.5 and 22.2 for the MoCA. The Pearson’s correlation coefficient between the scores was 0.695 (p < 0.003). The mean performance time for the MMSE was 7.4 minutes and 14.8 minutes for the MoCA. MMSE did not perform well as a screening instrument for mild cognitive impairment as there were 43 patients who scored 24 or more on MMSE, and 25 patients (58%) scored 25 or less on MoCA, indicating the presence of cognitive impairment. Even though the MoCA takes longer to administer, the additional important information provided indicates that the MoCA should be used rather than the MMSE as a cogni-tive screening tool.

关键词： MMSE MoCA Rehabilitation

Simultaneous bilateral anterior shoulder dislocation： report of two cases and review of the literature

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Chinese Journal of Traumatology 2011年第5期14卷 312-315页

作者： Sujit Kumar Tripathy Ramesh Kumar Sen Sameer aggarwal Sarvdeep Singh Dhatt Naveen Tahasildar Department of Orthopedics Postgraduate Institute of Medical Education and Research Sector 12 Chandigarh 160 012 India

双边的肩膀脱臼 arerare 并且几乎总是发生在以后的方向。同时的双边的前面的肩膀脱臼甚至更稀罕，仅仅一些案例在文学被说。当同步、同时的力量被需要导致它，双边的肩膀脱臼的最有趣的部分关于它的损害机制。在癫痫或电刑的情况下，... 详细信息

双边的肩膀脱臼 arerare 并且几乎总是发生在以后的方向。同时的双边的前面的肩膀脱臼甚至更稀罕，仅仅一些案例在文学被说。当同步、同时的力量被需要导致它，双边的肩膀脱臼的最有趣的部分关于它的损害机制。在癫痫或电刑的情况下，机制是不同的，肌肉的选择的组的有力的收缩导致脱臼。这篇文章报导在一个癫痫的病人发生在一个道路方面事故以后并且在骚动的一个事件以后的双边的同时的前面的肩膀关节脱臼的二个案例。脱臼早被诊断并且与合适的 postreduction 康复立即减少了。在他们的后续期间， bothpatients 有令人满意的功能的结果。这篇文章在道路方面事故牺牲品和癫痫的病人在肩膀检查的重要性上强调。所有矫形 surgeonsand 紧急情况医生应该知道如此的不平常的可能性有早诊断和治疗。早减小和适当康复能提供令人满意的功能的结果。这篇文章简短也讨论损害机制，诊断并且在文学报导了的双边的肩膀脱臼的治疗。

关键词：肩关节文献早期诊断复习损伤机制癫痫病后续过程双边

Inferior dislocation of the hip： a case series and litera- ture review

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Chinese Journal of Traumatology 2012年第5期15卷 317-320页

作者： Sameer aggarwal Vishal Kumar Kishan Ramachandra Bhagwat Vokkaleri Shankaranarayana Shashikanth Holalu Shankaralingegowda Ravikumar Department of Orthopaedic Surgery Post Graduate Institute of Medical Education and Research(PGIMER)Chandigarh 160012India

劣等的新潮的脱臼是在所有新潮的脱臼之中的最稀罕的类型。很少的案例在英语文学被报导了。大多数更早报导的案例包含小儿科的年龄组。没有单个案例系列能在英语文学被发现。我们与改变的年龄侧面遇到了劣等的新潮的脱臼的 4 个案例(范... 详细信息

劣等的新潮的脱臼是在所有新潮的脱臼之中的最稀罕的类型。很少的案例在英语文学被报导了。大多数更早报导的案例包含小儿科的年龄组。没有单个案例系列能在英语文学被发现。我们与改变的年龄侧面遇到了劣等的新潮的脱臼的 4 个案例(范围 10 ～ 56 年，平均数 33.8 年) 。有这疾病的病人通常抱怨了疼痛并且使大腿弯曲并且诱拐。诊断能被表明腿节的长轴从平行关于脊骨在排列变化到一个角度的拍证实几乎 90 ° 离开轴。在我们的系列，关门了减小在所有病人，在镇静下面的任何一个或一般麻醉是成功的。为 6 个星期的经期的皮拖拉他们在所有被使用，后续揭示了没有疼痛、稳定、活动的臀部。在这研究我们在场与讨论生产劣等的新潮的脱臼的各种各样的模式和机制的文学的评论一起的这些案例的细节。

关键词：髋关节脱位英文文献劣质审查病例年龄分布全身麻醉 X光片

Relativistic atomic data for W XLVⅡ

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Chinese Physics B 2015年第5期24卷 305-312页

作者： Sunny aggarwal A.K.S.Jha Indu Khatri Narendra Singh Man Mohan Department of Physics and Astrophysics University of Delhi Department of Physics Shyamlal College University of Delhi

Energy levels, radiative rates, and lifetimes are calculated for all levels of 3s23p, 3s23d, 3s3p2, 3s3d2, 3s3p3d, 3p23d, 3s3d2, 3p3d2, 3p3, and 3d3 configurations of Al-like tungsten ion （W XLVII）. Multiconfigurational Dirac-Fock （MCDF） method is adopted for calculating energy levels and radiative rates. Oscillator strengths, radiative rates, and line strengths are reported for some E1 transitions from the ground level. Comparisons are made with the available data in the literature and good agreement has been found which confirms the reliability of our results.

关键词： atomic data multiconfigurational Dirac-Fock method transition probability

Effect of Embedding Watermark on Compression of the Digital Images

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Effect of Embedding Watermark on Compression of the Digital ...