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Retraction notice to<"Gimbal orientation study and assessment for the autonomous underwater vehicles"><[Journal of Ocean Engineering and Science Volume 5,Issue 2,June 2020,Pages 101-115]>

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Journal of Ocean Engineering and Science 2021年第2期6卷 215-215页

作者： Sudhir kumar Chaturvedi Sourav basu Sa.k.t Banerjee Department of Aerospace Engineering UPES Dehradun 248007 Uttarakhand India Department of Electrical Engineering Jalpaiguri Government Engineering College Jalpaiguri 735102 West Bengal India Department of UAV and Remote Sensing Wingbotics Kolkata 700086 West Bengal India

Sudhir kumar Chaturvedi,Sourav basu,Sa.k.t *** of Aerospace Engineering,UPES,Dehradun 248007,Uttarakhand,*** of Electrical Engineering,Jalpaiguri Government Engineering College,Jalpaiguri 735102,West Bengal,*** of UAV and Remote Sensing,Wingbotics,kolkata 700086,West Bengal,India This article has been retracted:please see Elsevier Policy on Article Withdrawal(https://***/about/our-business/policies/article-withdrawal).This article has been retracted at the request of *** article duplicates significant parts of a paper that had already appeared in[International Journal of Recent Technology and Engi-neering,volume 8(2019)https://***/wp-content/uploads/papers/v8i1/*** of the conditions of submission of a paper for publication is that authors declare explicitly that the paper has not been previously published and is not under consideration for publication ***-use of any data should be appropriately *** such this article represents a misuse of the scientific pub-lishing *** scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.

关键词： please process. journal

汉诺坝玄武岩及大同火山群的岩石学和同位素地球化学

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地球化学 1989年第4期18卷 277-296页

作者：解广轰王俊文 Tatsumoto M. basu A.R. 中国科学院地球化学研究所美国地质调查所丹佛分所美国罗彻斯特大学地质系

利用主元素、造岩矿物、REE及Sr、Nd、Pb同位素资料,对汉诺坝玄武岩和大同火山群的岩石学、地球化学、地幔源区特征、岩浆的分异和演化、玄武岩岩浆活动的构造条件进行了讨论。

关键词：玄武岩火山群岩石学地球化学

Quantum Cryptography-A Theoretical Overview

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Journal of Quantum Computing 2021年第4期3卷 151-160页

作者： Pratik Roy Saptarshi Sahoo Amit kumar Mandal Indranil basu Institute of Engineering and Management Salt Lake Electronic ComplexWest BengalKolkata700091India

Quantum key Distribution seems very promising as it offers unconditional security,that’s why it is being implemented by the tech giants of the networking industry and *** quantum phenomenon as a ba.k.one,QkD protocols become *** we have focused on the complexities of quantum key distribution and how this technology has contributed to secure key *** article gives an updated overview of this technology and can serve as a guide to get familiar with the current trends of quantum cryptography.

关键词： Quantum information quantum cryptography quantum entanglement

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马克思地租理论:一个建议性的重构

政治经济学报 2022年第1期22卷 116-136页

作者：迪潘卡·巴苏唐昱茵(译) 马萨诸塞州大学阿默斯特分校经济学院复旦大学经济学院

本文建立了一个简单的理论模型来分析马克思的地租理论。利用该模型,本文证明了两个重要结论。第一,如果我们把资本视为外生给定的,那么总地租可以分解为三个部分:级差地租第一形式(DRI)、级差地租第二形式(DRII)和绝对地租(AR)。第二,... 详细信息

本文建立了一个简单的理论模型来分析马克思的地租理论。利用该模型,本文证明了两个重要结论。第一,如果我们把资本视为外生给定的,那么总地租可以分解为三个部分:级差地租第一形式(DRI)、级差地租第二形式(DRII)和绝对地租(AR)。第二,如果我们从农业资本家的利润最大化行为出发,将资本支出内生化,那么绝对地租就会变成零。因此,在关于地主和农业资本家行为的合理假设下,资本主义经济中绝不会存在绝对地租。

关键词：地租级差地租绝对地租

对《高海拔缺氧、文化和人类生育力或生殖能力》一文的评论

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青海民族研究 2009年第3期20卷 18-20页

作者：阿迈塔巴·布什兰简·古朴塔何国强加尔各答印度统计学会中山大学广东广州510225

在戈尔斯坦、查隆和比尔最近发表的论文——《高海拔缺氧、文化和人类生育力或生殖能力的比较研究》（载《美国人类学家》85：28—49，1983）中，作者试图把文化当作解释喜马拉雅山区居民人口差异问题的惟一因素，完全排除了缺氧的影响... 详细信息

在戈尔斯坦、查隆和比尔最近发表的论文——《高海拔缺氧、文化和人类生育力或生殖能力的比较研究》（载《美国人类学家》85：28—49，1983）中，作者试图把文化当作解释喜马拉雅山区居民人口差异问题的惟一因素，完全排除了缺氧的影响，同时他们还对别人过去发表的用缺氧进行解释的相关材料（魏兹以及其他人1978；本格汉和塞奇勒1980；古朴塔1980）提出批评。

关键词：生殖能力高海拔缺氧文化生育评论人类学家差异问题

Potential of (18)~F-FDG-PET as a valuable adjunct to clinical and response assessment in rheumatoid arthritis and seronegative spondyloarthropathies

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World Journal of Radiology 2012年第12期4卷 462-468页

作者： Vishu Vijayant Manjit Sarma Hrushikesh Aurangaba.k.r Lata Bichile Sandip basu Radiation Medicine Centre of Bhabha Atomic Research Centre Tata Memorial Centre Annexe Parel Mumbai 400012 India Department of Medicine Seth Gordhandas Sunderdas Medical College and King Edward Memorial Hospital Parel Mumbai 400012 India

AIM: To evaluate the role of fluorine-18-labeled fluorodeoxyglucose positron emission tomography (18F-FDG PET) in various rheumatic diseases and its potential in the early assessment of treatment response in a limited number of patients. METHODS: This study involved 28 newly diagnosed patients, of these 17 had rheumatoid arthritis (RA) and 11 had seronegative spondyloarthropathy (SSA). In the SSA group, 7 patients had a.k.losing spondylitis, 3 had psoriatic arthritis, and one had non-specific SSA. Patients with RA were selected as per the American College of Rheumatology criteria. One hour after FDG injection, a whole body PET scan was performed from the skull vertex to below the knee joints using a GE Advance dedicated PET scanner. Separate scans were acquired for both upper and lower limbs. Post-treatment scans were performed in 9 patients in the RA group (at 6-9 wk from baseline) and in 1 patient with psoriatic arthropathy. The pattern of FDG uptake was analysed visually and quantified as maximum standardized uptake value (SUVmax) in a standard region of interest. Metabolic response on the scan was assessed qualitatively and quantitatively and was correlated with clinical assessment. RESULTS: The qualitative FDG uptake was in agreement with the clinically involved joints, erythrocyte sedimentation rate, C-reactive protein values and the clinical assessment by the rheumatologist. All 17 patients in the RA group showed the highest FDG avidity in painful/swollen/tender joints. The uptake pattern was homogeneous, intense and poly-articular in distribution. Hypermetabolism in the regional nodes (axillary nodes in the case of upper limb joint involvement and inguinal nodes in lower limb joints) was a constant feature in patients with RA. Multiple other extra-articular lesions were also observed including thyroid glands (in associated thyroiditis) and in the subcutaneous nodules. Treatment response was better appreciated using SUVmax values than visual interpretation, w

关键词： Rheumatoid arthritis a.k.losing spondylitis Psoriatic arthritis Seronegative spondyloarthropathies Fluorine-18-labeled fluorodeoxyglucose positron emission tomography Axillary node Treatment monitoring

玄武岩中普通辉石、石榴石巨晶的研究(Ⅱ)——Pb、Sr、Nd同位素组成

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地球化学 1992年第1期21卷 9-18页

作者：王俊文黄婉康解广轰 M.Tatsumoto A.R.basu 中国科学院地球化学研究所广州分部 510640 美国地质调查所丹佛同位素地质分部美国罗彻斯特大学地质系

辽宁宽甸、河北汉诺坝及福建明溪碱性玄武岩中普通辉石巨晶的^(87)Sr/^(86)Sr值是0.70387—0.70401,^(143)Nd/^(144)Nd值是0.51282—0.51295,宽甸石榴石巨晶的^(143)Nd/^(144)Nd值是0.51282—0.51293,巨晶的εNd值与载体玄武岩相似。辉石的^(207)Pb/^(204)Pb值是15.6017—15.6649,^(206)Pb/^(204)Pb值是18.5604—18.8359,石榴石的^(207)Pb/^(204)Pb值是15.6046—15.7792,^(206)Pb/^(204)Pb值是18.1849—19.0345。巨晶放射性Pb同位素明显高于载体玄武岩,表明两者之间未达到同位素平衡。巨晶母岩浆可能产生于二元混合体系,端元之一可能与岛弧物质有关。

关键词：玄武岩辉石石榴石巨晶同位素

Standard triple versus levofloxacin based regimen for eradication ofHelicobacter pylori

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World Journal of Gastrointestinal Pharmacology and Therapeutics 2013年第2期4卷 23-27页

作者： Raj Gopal Thirthar Palanivelu Elamurugan Vikram kate Sadasivan Jagdish Debdatta basu Department of Surgery Jawaharlal Institute of Postgraduate Medical Education and ResearchPuducherry 605006India Department of Pathology Jawaharlal Institute of Postgraduate Medical Education and ResearchPuducherry 605006India

AIM:To compare the eradication rates for Helicobacter pylori(***) and ulcer recurrence of standard triple therapy(STT) and levofloxacin based therapy(LBT).METHODS:Seventy-four patients with perforated duodenal ulcer treated with simple closure and found to be *** infected on 3 mo follow up were randomized to receive either the STT group comprising of amoxicillin 1 g bid,clarithromycin 500 mg bid and omeprazole 20 mg bid or the LBT group comprising of amoxicillin 1 g bid,levofloxacin 500 mg bid and omeprazole 20 mg bid for 10 d *** *** eradication rates,side effects,compliance and the recurrence of ulcer were assessed in the two groups at 3 mo follow ***:Thirty-four patients in the STT group and 32 patients in the levofloxacin group presented at 3 mo follow *** eradication rates were similar with STT and the LBT groups on intention-to-treat(ITT) analysis(69% vs 80%,P = 0.425) and(79% vs 87%,P = 0.513) by per-protocol(PP) analysis *** recurrence in the STT and LBT groups on ITT analysis was(20% vs 14%,P = 0.551) and(9% vs 6%,P = 1.00) by PP *** and side effects were also comparable between the groups.A complete course of STT costs Indian Rupees(INR) 1060.00,while LBT costs only INR ***:*** eradication rates and the rate of ulcer recurrence were similar between the STT and *** LBT is a more economical option compared to STT.

关键词： Helicobacter pylori Eradication Peptic perforation Levofloxacin regime Randomized control trial Standard triple therapy

A Critical Overview on Quantum Computing

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Journal of Quantum Computing 2020年第4期2卷 181-192页

作者： Saptarshi Sahoo Amit kumar Mandal Pijus kanti Samanta Indranil basu Pratik Roy Institute of Engineering and Management Salt Lake Electronics Complex Kolkata700091West BengalIndia Department of Physics(PG&UG) Prabhat Kumar CollegeContai721404West BengalIndia

Quantum Computing and Quantum Information Science seem very promising and developing rapidly since its inception in early 1980s by Paul Benioff with the proposal of quantum mechanical model of the Turing machine and later By Richard Feynman and Yuri Manin for the proposal of a quantum computers for simulating various problems that classical computer could *** computers have a computational advantage for some problems,over classical computers and most applications are trying to use an efficient combination of classical and quantum computers like Shor’s factoring *** areas that are expected to be benefitted from quantum computing are Machine Learning and deep learning,molecular biology,genomics and cancer research,space exploration,atomic and nuclear research and macro-economic *** paper represents a brief overview of the state of art of quantum computing and quantum information science with discussions of various theoretical and experimental aspects adopted by the researchers.

关键词： Quantum computing quantum information science