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Response of L V Prasad Eye Institute to COVID-19 outbreak in India:experience at its tertiary eye care centre and adoption to its Eye Health Pyramid

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International Journal of Ophthalmology(English edition) 2021年第1期14卷 1-9页

作者： Rohit C khanna prashant Garg Pravin k Vaddavalli Merle Fernandes Suryasnata Rath Sameera Nayak Raja Narayanan Rajeev Reddy Pappuru Swathi kaliki Anthony Vipin Das Savitri Sharma Subhadra Jalali Allen Foster Community Eye Health Research Centre Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye CareL V Prasad Eye InstituteHyderabad 500030India Brien Holden Eye Research Centre L V Prasad Eye InstituteHyderabadTelangana 500034India School of Optometry and Vision Science University of New South WalesSydney 2033Australia University of Rochester School of Medicine and DentistryRochesterNY 14642USA kallam Anji Reddy Campus L V Prasad Eye InstituteHyderabad 500034India Grandhi Mallikarjun Rao Varalakshmi Campus L V Prasad Eye InstituteVishakhapatnamAndhra Pradesh 530040India Mithu Tulsi Chanrai Campus L V Prasad Eye InstituteBhubaneswaraOdisha 751024India kode Venkatadri Chowdary Campus L V Prasad Eye InstituteVijayawada 521134India Department of eyeSmart EMR&AEye L V Prasad Eye Institute 500034India

AIM:To summarize the experience of response to COVID-19 outbreak at a tertiary eye care institute and its network of health facilities in ***:Our responses are based on the principles of social distancing,hand hygiene,respiratory etiquettes,surface disinfection protocol,and rational use of appropriate personal protective equipment(PPE).We describe our response in terms of administrative controls,clinical protocols,staff protection,environmental controls,and social distancing *** also discuss our communication strategies and monitoring systems,to ensure compliance to ***:Administrative control is mainly related to formation of task force and its *** protocols are related to patient triaging methods and clinical examination guidelines in Outpatient,Inpatient and Operating *** protection is focused on training staff on the protocols to be followed in hospital as well as at home,and use of *** protocol is focused on cleaning and disinfectant methods to be used in the *** addition,there are systems for communication as well as monitoring compliance to ***:We hope that these protocols and our experience would help the ophthalmic community globally and serve as a guide to protect ophthalmologists and ophthalmic care personnel,and their patients across the world.

关键词： COVID-19 coronavirus India ophthalmology pandemic care practices pandemic protocols eye care

Murine studies and expressional analyses of human cardiac pericytes reveal novel trajectories of SARS-CoV-2 Spike protein-induced microvascular damage

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Signal Transduction and Targeted Therapy 2023年第7期8卷 3211-3214页

作者： Elisa Avolio prashant k.Srivastava Jiahui Ji Michele Carrabba Christopher T.W.Tsang Yue Gu Anita C.Thomas kapil Gupta Imre Berger Costanza Emanueli Paolo Madeddu Bristol Medical School Translational Health SciencesUniversity of BristolBristolUK National Heart&Lung Institute Imperial CollegeLondonUK School of Biochemistry University of BristolBristolUK

Dear Editor,The Coronavirus disease 2019(COVID-19)pandemic has caused over 670 million cases and 6.7 million deaths worldwide,many of which are attributed to cardiovascular ***-induced endothelial damage,endothelial b... 详细信息

关键词： damage cardiovascular cardiac

Industry 4.0: Architecture and Equipment Revolution

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Computers, Materials & Continua 2021年第2期66卷 1175-1194页

作者： Ahmed Bashar Fakhri Saleem Latteef Mohammed Imran khan Ali Safaa Sadiq Basem Alkazemi prashant Pillai Bong Jun Choi Department of Medical Instrumentation Techniques Engineering Electrical Engineering Technical CollegeMiddle Technical UniversityBaghdadIraq Department of Electrical Engineering University of Engineering and Technology PeshawarPeshawarPakistan School of Mathematics and Computer Science University of WolverhemptonWulfruna StreetWolverhemptonUK Center of Artificial Intelligence Research and Optimization Torrens UniversityBrisbaneAustralia Department of Computer Science College of Computer&Information SystemsUmm Al-Qura UniversityMeccaSaudi Arabia School of Computer Science and Engineering Soongsil UniversitySeoulSouth Korea

The development of science and technology has led to the era of Industry *** core concept is the combination of“material and informationization”.In the supply chain and manufacturing process,the“material”of the physical entity world is realized by data,identity,intelligence,and *** 4.0 is a disruptive transformation and upgrade of intelligent industrialization based on the Internet-of-Things and Big Data in traditional *** goal is“maximizing production efficiency,minimizing production costs,and maximizing the individual needs of human beings for products and services.”Achieving this goal will surely bring about a major leap in the history of the industry,which will lead to the“Fourth Industrial Revolution.”This paper presents a detailed discussion of industrial big data,strategic roles,architectures,characteristics,and four types of innovative business models that can generate profits for *** key revolutionary aspect of Industry 4.0 is explained,which is the equipment *** important attributes of equipment are explained under the Industry 4.0 perspective.

关键词： Industry 4.0 big data smart manufacturing business model equipment revolution

含氨燃料预混火焰的层流火焰速度及NO排放特性

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化工学报 2021年第10期72卷 5330-5343页

作者：毛晨林王平 prashant Shrotriya 何宏凯 Antonio Ferrante 江苏大学能源研究院江苏镇江212013 江苏大学能源与动力工程学院江苏镇江212013 燃烧与环境中心米兰Gioia del Colle(BA)70023意大利

将甲烷或氢气与氨气共燃可以克服NH_(3)火焰的点火能量高、燃烧速度慢的缺点。为了解NH_(3)作为燃料的燃烧特性,对含NH_(3)燃料进行一维层流预混火焰数值模拟,研究其层流火焰速度及NO排放特性。采用文献中5个简化反应机理进行数值计算,... 详细信息

将甲烷或氢气与氨气共燃可以克服NH_(3)火焰的点火能量高、燃烧速度慢的缺点。为了解NH_(3)作为燃料的燃烧特性,对含NH_(3)燃料进行一维层流预混火焰数值模拟,研究其层流火焰速度及NO排放特性。采用文献中5个简化反应机理进行数值计算,发现Okafor机理模拟NH_(3)/CH_(4)/air火焰精度更高;Xiao机理模拟NH_(3)/H_(2)/air、NH_(3)/air精度适中,计算时间较短。此外,开展了当量比、燃料混合物组分比例、压力等参数对含NH_(3)燃料燃烧时烟气中NO浓度影响的研究。研究发现:含NH_(3)燃料燃烧时NO主要通过OH、H、O自由基和O_(2)分子的消耗而生成,主要通过与NH_(i)(i=0,1,2)自由基反应消耗;含NH_(3)燃料在富燃状态下燃烧可有效减少NO排放,但富燃燃烧效率低,可采用富燃-贫燃分级燃烧技术来提高燃烧效率,同时保持NO的低排放;掺有较多NH_(3)的含NH_(3)燃料在中高压下燃烧时可有效减少NO排放。

关键词：含氨燃料预混火焰层流火焰速度一氧化氮排放数值模拟

Atropine eye-drop-induced acute delirium:a case report

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General Psychiatry 2020年第3期33卷 197-198页

作者： prashant Maravi Dheerendra kumar Mishra Amrendra Singh Vijay Niranjan Department of Psychiatry Shyam Shah Medical CollegeRewaIndia Department of Psychiatry M.G.M.Medical CollegeIndoreIndia

Atropine is an anticholinergic drug which is used in both parental and topical *** eye-drops of atropine sulfate are used as mydriatic and *** atropine-induced delirium is well known but topical atropine eye-drop-induced delirium cases are very limited in *** this case report,an elderly man underwent cataract surgery and developed delirium after the use of 1%atropine sulfate eye-drops as *** case supports the notion that even atropine eye-drops can cause delirium in patients at therapeutic doses in elderly.

关键词： doses Atropine cataract

印度北方河流中主要鲤科鱼类卡拉鲃的年龄和生长(英文)

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动物学报 2008年第1期54卷 136-143页

作者： prashant k.DEEPAk Uttam k.SARkAR Raje S.NEGI Samir k PAUL National Bureau of Fish Genetic Resources Canal Ring RoadPO-Dilkusha Lucknow-226002

为了获得印度北部赣达(Ganga)盆地河流中野生卡特拉鲃种群的年龄结构和重要生长参数,对该鱼的年龄和生长进行了研究。鳞片取自商业捕捞和实验室饲养的样品。根据研究分析,该鱼最大年龄可达8龄;巴吉拉蒂河(Bhagirathi R.)的种群平均体长... 详细信息

为了获得印度北部赣达(Ganga)盆地河流中野生卡特拉鲃种群的年龄结构和重要生长参数,对该鱼的年龄和生长进行了研究。鳞片取自商业捕捞和实验室饲养的样品。根据研究分析,该鱼最大年龄可达8龄;巴吉拉蒂河(Bhagirathi R.)的种群平均体长为521·51 mm,退算体长为288·9 -1132·3 mm;旁遮普邦(Punjab)Satluj河种群平均体长为641·6 mm,退算体长为335·4 -1096·08 mm。2龄时,种群线性生长率(Cl)和体重增加率(Cw)表现出迅速下降的趋势。其它生长参数值(Clt)也呈现快速下降。退算体长差异(ANOVA)分析显示,生活在赣达盆地不同流域中的种群, 1+-4+龄组的长度差异较明显(P<0·05) ,高龄组(5+-8+)差异不显著。根据本项研究结果,提出了对印度北部赣达盆地相关河流中生活的野生卡特拉鲃种群资源持续利用的对策。

关键词：野生卡特拉鲃年龄和生长保护和持续利赣达盆地印度

带有局部熄火现象的部分预混火焰大涡模拟研究

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上海交通大学学报 2022年第1期56卷 35-44页

作者：曾海翔王平 SHROTRIYA prashant 姜霖松 MURUGESAN Meenatchidevi 江苏大学能源与动力工程学院江苏镇江212013 江苏大学能源研究院江苏镇江212013

对带有局部熄火现象的悉尼部分预混火焰FJ200-5GP-Lr75-103算例进行大涡模拟研究,计算中采用动态k方程亚格子模型和动态增厚火焰(DTF)燃烧模型.考虑当量比变化对层流火焰厚度和速度的影响,在DTF模型中引入两个拟合函数,可根据流场中混... 详细信息

对带有局部熄火现象的悉尼部分预混火焰FJ200-5GP-Lr75-103算例进行大涡模拟研究,计算中采用动态k方程亚格子模型和动态增厚火焰(DTF)燃烧模型.考虑当量比变化对层流火焰厚度和速度的影响,在DTF模型中引入两个拟合函数,可根据流场中混合分数的变化自适应调整火焰褶皱函数中的层流火焰参数.研究结果表明,动态k方程模型很好地预测了非均匀预混气的混合分数变化;对于熄火现象比较严重的中下游区域,大涡模拟计算得到的温度、组分的统计信息及温度散点图分布规律与实验数据吻合良好;改进后的DTF模型较好地捕捉到了悉尼非均匀入流部分预混火焰的局部熄火现象,但对于流场下游CO质量分数的预测,计算值比实验结果存在一些偏离.

关键词：局部熄火部分预混火焰增厚火焰模型大涡模拟

Role of fibrinogen,albumin and fibrinogen to albumin ratio in determining angiographic severity and outcomes in acute coronary syndrome

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World Journal of Cardiology 2023年第1期15卷 13-22页

作者： kunaal Makkar Yash Paul Sharma Akash Batta Juniali Hatwal prashant kumar Panda Department of Cardiology Post Graduate Institute of Medical Education and ResearchChandigarh 160012India Department of Cardiology Dayanand Medical College and HospitalLudhiana 141001PunjabIndia Department of Internal Medicine Post Graduate Institute of Medical Education and ResearchChandigarh 160012India

BACkGROUND Coronavirus disease 2019(COVID-19)pandemic unmasked the huge deficit in healthcare resources *** highlighted the need for efficient risk stratification in management of cardiovascular *** To study the applicability of the old,available and affordable nonconventional biomarkers:albumin and fibrinogen in their ability to predict angiographic severity and clinical outcomes in patients with acute coronary syndrome(ACS).METHODS In this prospective,observational study,166 consecutive patients with ACS were ***,albumin and their ratio were determined from *** with underlying chronic liver disease,active malignancy,autoimmune disease,active COVID-19 infection and undergoing thrombolysis were *** Mean age of the population was 60.5±1.5 years,74.1%being *** elevation myocardial infarction(STEMI)was most common presentation of ACS seen in 57%*** albumin ratio(FAR)≥19.2,had a sensitivity of 76.9%and specificity of 78.9%[area under the receiver operating characteristic curves(AUROC)=0.8,P=0.001]to predict≤thrombolysis in myocardial infarction(TIMI)1 flow in culprit artery in STEMI *** in non-STEMI patients,FAR≥18.85 predicted the same with 80%sensitivity and 63%specificity(AUROC=0.715,P=0.006).CONCLUSION Novel biomarkers,with their high cost,lack of availability and long turn over time are impractical for real-world ***≤TIMI 1 flow in the culprit artery has significant impact of management and *** study has shown that readily available biomarkers like fibrinogen and albumin can help identify these high-risk patients with good *** allows risk-stratification and individualization of treatment in ACS.

关键词： Acute coronary syndrome Albumin Fibrinogen Fibrinogen to albumin ratio Total occlusion of culprit artery

Impact of a Senior High School Tuition Relief Program on Poor Junior High School Students in Rural China

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China & World Economy 2013年第3期21卷 80-97页

作者： Xinxin Chen Yaojiang Shi Di Mo James Chu prashant Loyalka Scott Rozelle School of Economics Zhejiang Gongshang University Northwest Social Economic Research Center Northwest University LICOS Centre for Institutions and Economic Performance Freeman Spogli Institute for International Studies Stanford University

A significant gap remains between rural and urban students in the rate of admission to senior high school. One reason for this gap might be the high levels of tuition and fees for senior high school By reducing students＇ expectations of attending high school, high levels of tuition and fees could be reducing student aeademic performance in junior high schools. In this paper we evaluate the impacts of a senior high tuition relief program on the test scores of poor rural seventh grade students in China. We surveyed three counties in Shaanxi Province and exploited the fact that, while the counties are adjacent to one another and share similar characteristics, only one of the three implemented a tuition relief program. Using several alternative estimation strategies, including difference-in-differences, propensity score matching and difference-in-differences matching, we find that the tuition program has a statistically significant and positive impact on the mathematics scores of seventh grade students. More importantly, this program is shown to have a statistically significant and positive effect on the poorest students in the treatment group compared to their wealthier peers.

关键词： education program evaluation rural China tuition relief program