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| 1 | High HIV incidence epidemic among men who have sex with men in china: results from a multi-site cross-sectional study显示文摘Background:Recent upsurge of new HIV infections among men who have sex with men(MSM)is a major concern in China.Paucity of national-level information regarding the burden and predictors of this progressive epidemic of new infections called for a multi-centric,timely and comprehensive investigation.Methods:Mixed methods were used to recruit MSM from seven cities in China between 2012 and 2013.Recent and established HIV infections were estimated by Western Blot and BED HIV-1 capture enzyme immunoassay.Syphilis and herpes simplex virus-2(HSV-2)were also tested.Results:A total of 4496 eligible MSM were recruited.The majority was aged≤35 years(77.5%),migrants(60.3%),never married(69.8%),and played receptive role in anal sex(70.5%).The HIV prevalence was 9.9%,and 41.9%were recently infected,with sensitivity/specificity adjusted HIV incidence of 8.9(95%CI:7.6-10.2)/100 Person-Years.The prevalence of history HSV-2 and syphilis were 12.5%and 8.5%,respectively.Recent HIV infection was associated with having multiple male partners(aOR=1.4,95%CI 1.1-1.9),recreational drug use(aOR=2.2,95%CI 1.6-3.0),anal bleeding(aOR=2.1,95%CI 1.4-3.0),syphilis infection(aOR=2.8,95%CI 1.9-4.3)and history HSV-2 infection(aOR=2.3,95%CI 1.5-3.3).Conclusion:High rate of recent HIV infection is potentially resulting in progressive deterioration of the overall HIV epidemic among MSM in China.Targeted interventions to address high-risk MSM including those having multiple partners,history of recreational drug use and syphilis or HSV-2 infection seemed to be the need of the hour. | Jun-Jie Xu Wei-Ming Tang Hua-Chun Zou Tanmay Mahapatra Qing-Hai Hu Geng-Feng Fu Zhe Wang Lin Lu Ming-Hua Zhuang Xi Chen Ji-Hua Fu Yan-Qiu Yu Jin-Xin Lu Yong-Jun Jiang Wen-Qing Geng Xiao-Xu Han Hong Shang | 2016 | Infectious Diseases of Poverty2016，5，1： | 14 |
| 2 | Vibration analysis of multi-walled carbon nanotubes embedded in elastic medium显示文摘我们建议一个方法估计在有弹性的媒介嵌入的多围的碳 nanotubes (MWCNT ) 的自然频率。每嵌套的试管被当作通过内部试管的凡 der Waals 力量与邻近的 nanotubes 交往的一个单个酒吧。有弹性的媒介的效果通过一个有弹性的模型被介绍。数学模型最后被归结为一个 eigen 价值问题, eigen 价值问题被解决到达 MWCNT 的内部试管的回声。有不同参数的自然频率的变化被学习。从现在的方法的估计的结果与文学相比,结果被观察在靠近的同意。 | Pattabhi R. BUDARAPU Sudhir Sastry YB Brahmanandam JAVVAJI D. Roy MAHAPATRA | 2014 | Frontiers of Structural and Civil Engineering2014，8，2： | 10 |
| 3 | Forecasting of Software Reliability Using Neighborhood Fuzzy Particle Swarm Optimization Based Novel Neural Network显示文摘This paper proposes an artificial neural network(ANN) based software reliability model trained by novel particle swarm optimization(PSO) algorithm for enhanced forecasting of the reliability of software. The proposed ANN is developed considering the fault generation phenomenon during software testing with the fault complexity of different levels. We demonstrate the proposed model considering three types of faults residing in the software. We propose a neighborhood based fuzzy PSO algorithm for competent learning of the proposed ANN using software failure data. Fitting and prediction performances of the neighborhood fuzzy PSO based proposed neural network model are compared with the standard PSO based proposed neural network model and existing ANN based software reliability models in the literature through three real software failure data sets. We also compare the performance of the proposed PSO algorithm with the standard PSO algorithm through learning of the proposed ANN. Statistical analysis shows that the neighborhood fuzzy PSO based proposed neural network model has comparatively better fitting and predictive ability than the standard PSO based proposed neural network model and other ANN based software reliability models. Faster release of software is achievable by applying the proposed PSO based neural network model during the testing period. | Pratik Roy Ghanshaym Singha Mahapatra Kashi Nath Dey | 2019 | IEEE/CAA Journal of Automatica Sinica2019，6，6： | 7 |
| 4 | Computational Identification of Sweet Wormwood (Artemisia annua) microRNA and Their mRNA Targets显示文摘Despite its efficacy against malaria, the relatively low yield (0.01%-0.8%) of artemisinin in Artemisia annua is a serious limitation to the commercialization of the drug. A better understanding of the biosynthetic pathway of artemisinin and its regulation by both exogenous and endogenous factors is essential to improve artemisinin yield. Increasing evidence has shown that microRNAs (miRNAs) play multiple roles in various biological processes. In this study, we used previously known miRNAs from Arabidopsis and rice against expressed sequence tag (EST) database of A. annua to search for potential miRNAs and their targets in A. annua. A total of six potential miRNAs were predicted, which belong to the miR414 and miR1310 families. Furthermore, eight potential target genes were identified in this species. Among them, seven genes encode proteins that play important roles in ar- temisinin biosynthesis, including HMG-CoA reductase (HMGR), amorpha-4,11-diene synthase (ADS), farnesyl pyrophosphate synthase (FPS) and cytochrome P450. In addition, a gene coding for putative AINTEGUMENTA, which is involved in signal transduction and development, was also predicted as one of the targets. This is the first in silico study to indicate that miRNAs target genes encoding enzymes involved in artemisinin biosynthesis, which may help to understand the miRNA-mediated regulation of artemisinin biosynthesis in A. annua. | Alok Pani Rajani Kanta Mahapatra Niranjan Behera Pradeep Kumar Naik | 2011 | Genomics, Proteomics & Bioinformatics2011，9，6： | 7 |
| 5 | 嗜曙红血球过多: 在童年的动脉的血栓和 cardioembolic 击的稀罕原因显示文摘 Eosinophilia has been reported as a very rare cause of stroke in children.The thrombotic event may be either due to cardiac damage induced by eosinophils and their granular protein,that is,the major basic protein,or the systemic hypercoagulable state induced by eosinophilia.We report here a case of eosinophilia whose initial presentation was recurrent strokes and cardiac and arterial thrombosis. | Sanjeev Kumar Sharma Suman Kumar Tulika Seth Pravas Mishra Manoranjan Mahapatra | 2012 | World Journal of Cardiology2012，4，4： | 5 |
| 6 | Environmental life cycle assessment of Indian coal-fired power plants显示文摘 | Udayan Singh Naushita Sharma Siba Sankar Mahapatra | 2016 | International Journal of Coal Science & Technology2016，3，2： | 5 |
| 7 | Biochemical characters and antibiotic susceptibility of Staphylococcus aureus isolates显示文摘Objective:To observe the biochemical characters and antibiotic susceptibility of isolated Staphylococcia aureus(S.auerus) strains against some conventional and traditional antibiotics. Methods:Thirty post operative pathogenic isolated S.aureus strains were used in this study. Bacterial culture was done in Mueller-Hinton broth at 37 ℃.Characters of these strains were determined by traditional biochemical tests such as hydrolysis test of gelatin,urea,galactose, starch and protein,and fermentation of lactose and sucrose.Antibiotic susceptibility were carried out by minimum inhibilory concentration test,minium bactericidal concentration test,disc agar diffusion test and brain heart infusion oxacillin screening agar.Results:Prom this study,it was observed that 100%S.aureus isolates showed positive results in gelatin,urea and galactose hydrolysis test.50%isolates were positive in starch hydrolysis test,35%in protein hydrolysis test. 100%isolates in lactose fermenting test,but no isolate was positive in sucrose fermenting test. Antibiotic susceptibility testing suggested that 20%of isolates were resistant to kanamycin and 46.67%were resistant to oxacillin.Conclusions:These findings show that all these isolates have gelatin,urea,galactose hydrolysis and lactose fermenting activity.20%of these isolates were resistant to kanamvcin and 46.67%were resistant to oxacillin. | Subhankari Prasad Chakraborty Santanu Kar Mahapatra Somenath Roy | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，3： | 5 |
| 8 | High-throughput discovery of high Curie point two-dimensional ferromagnetic materials显示文摘Databases for two-dimensional materials host numerous ferromagnetic materials without the vital information of Curie temperature since its calculation involves a manually intensive complex process.In this work,we develop a fully automated,hardwareaccelerated,dynamic-translation based computer code,which performs first principles-based computations followed by Heisenberg model-based Monte Carlo simulations to estimate the Curie temperature from the crystal structure.We employ this code to conduct a high-throughput scan of 786 materials from a database to discover 26 materials with a Curie point beyond 400 K.For rapid data mining,we further use these results to develop an end-to-end machine learning model with generalized chemical features through an exhaustive search of the model space as well as the hyperparameters.We discover a few more high Curie point materials from different sources using this data-driven model.Such material informatics,which agrees well with recent experiments,is expected to foster practical applications of two-dimensional magnetism. | Arnab Kabiraj Mayank Kumar Santanu Mahapatra | 2020 | npj Computational Materials2020，，1： | 5 |
| 9 | 氧化铝对铁矿石烧结质量和生产率的影响(英文)显示文摘烧结矿是现代高炉生产的主要含铁原料。合理控制入炉烧结矿的理化性能与冶金性能对高炉生产和稳定操作是很必要的。铁矿粉是烧结矿的主要原料,其化学成分和烧结料层内的热量条件在烧结过程中起着重要的作用。化学成分等参数也决定着烧结矿矿相结构和质量。由于含氧化铝原料的低反应性及其液相的高粘性,因此在人们的预料中高铝矿石对烧结矿结构组成的影响并不好。烧结混合料中的氧化铝在同化过程中需要消耗大量热量,延迟烧结过程。在确保高炉渣的流动性方面,氧化铝也需要消耗较大热量。不论是烧结还是高炉的生产实绩均表明,氧化铝是有害的。一般而言,高含铁量与低脉石的印度矿与其他矿石的不同特点就是氧化铝含量高。由于高品味铁矿石的消耗殆尽,使用可利用的烧结原料成为生产必需。因此,必须要掌握氧化铝的作用及其对烧结矿质量和生产过程的影响。实验室完成了不同氧化铝含量水平(2.00%~5.46%)的实验,可从中了解氧化铝在烧结矿矿物学、生产率、物理性能和冶金性能方面的影响。随着烧结矿中氧化铝含量的增加,残存赤铁矿、复合铁酸钙(SFCA)和孔隙率增加,而磁铁矿和硅酸盐比例下降。烧结生产率和烧结矿转鼓强度(TI)随着氧化铝含量上升而下降,反映烧结矿冶金性能的诸如低温还原粉化率(RDI)和还原率(RI)提高。 | T Umadevi S Prakash U K Bandopadhyay P C Mahapatra M Prabhu Madhu Ranjan | 2010 | 世界钢铁2010，，1： | 4 |
| 10 | Optimization of fused deposition modeling process parameters using a fuzzy inference system coupled with Taguchi philosophy显示文摘 | Saroj Kumar Padhi Ranjeet Kumar Sahu S. S. Mahapatra Harish Chandra Das Anoop Kumar Sood Brundaban Patro A. K. Mondal | 2017 | Advances in Manufacturing2017，5，3： | 4 |
| 11 | Nitric oxide mediated Staphylococcus aureus pathogenesis and protective role of nanoconjugated vancomycin显示文摘Objective:To investigate the relation between fruit seeds,plants residuals and appendicitis. Methods:Among cases that underwent appendectomy,the appendicitis cases having fruit seeds and undigested plant residuals in their etiology were examined retrospectively.Also, histopathological features,age,sex,and parameters of morbidity and mortality were used. Results:Fruit seed was found in one case(0.05%) with presence of pus in appendix lumen, undigested plant residuals in 7 cases(0.35%).It was determined that there were appendix inflammation in 2 of the plant residuals cases,while there were obstruction and lymphoid hyperplasia in the appendix lumen of 5 cases.No mortality was observed.Conclusions:The ratio of acute appendicitis caused by plants is minimal among all appendectomised patients, but avoidence of eating undigested fruit seeds and chewing plants well may help to prevent appendicitis. | Subhankari Prasad Chakraborty Santanu Kar Mahapatra Sumanta Kumar Sahu Sourav Chattopadhyay Panchanan Pramanik Somenath Roy | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，2： | 4 |
| 12 | 纽柯公司Crawfordsville厂薄带钢连铸设备投产和运行效果显示文摘对带钢浇铸技术关键工艺的基本特点进行了描述,提供了首套Carwfordsville设施的一些细节,并对典型带钢浇铸产品的物理性能进行了讨论。 | R. Wechsler P. Campbell W. Blejde R. Mahapatra G. Gillen | 2008 | 钢铁2008，43，5： | 4 |
| 13 | In Vitro Nicotine-Induced Oxidative Stress in Mice Peritoneal Macrophages: A Dose-Dependent Approach显示文摘 | Santanu Kar Mahapatra Subhasis Das Surajit Bhattacharjee N. Gautam Subrata Majumdar Somenath Roy | 2009 | Toxicology Mechanisms and Methods2009，，2： | 3 |
| 14 | Antioxidative effect of folate-modified chitosan nanoparticles显示文摘Objective:To evaluate the potency of carboxymethyl chitosan-2,2' ethylenedioxy bisethylamine-folate(CMC-EDBE-FA) on tissue injury,antioxidant status and glutathione system in tissue mitochondria and serum against nicotine-induced oxidative stress in mice.Methods: CMC-EDBE-FA was prepared on basis of carboxymethyl chitosan tagged with folic acid by covalently linkage through 2,2' ethylenedioxy bis-ethylamine.Animals were divided into four groups,i.e.,control,nicotine(1 mg/kg bw/day),CMC-EDBE-FA(1 mg/kg bw/day) and nicotine(1 mg/kg bw/day) and CMC-EDBE-FA(1 mg/kg bw/day) for 7 days.Levels of lipid peroxidation, oxidized glutathione level,antioxidant enzyme status and DNA damage were observed and compared.Results:The significantly increase of lipid peroxidation,oxidized glutathione levels and DNA damage was observed in nicotine treated group as compared with control group;those were significantly reduced in CMC-EDBE-FA supplemented group.Moreover,significantly reduced antioxidant status in nicotine treated group was effectively ameliorated by the supplementation of CMC-EDBE-FA.Only CMC-EDBE-FA treated groups showed no significant change as compared with control group;rather than it repairs the tissue damage of nicotine treated group.Conclusions:These findings suggest that CMC-EDBE-FA is non-toxic and ameliorates nicotine-induced toxicity. | Subhankari Prasad Chakraborty Santanu Kar Mahapatra Sumanta Kumar Sahu Panchanan Pramanik Somenath Roy | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，1： | 3 |
| 15 | Nanoconjugated vancomycin: new opportunities for the development of anti-VRSAagents显示文摘 | Subhankari Prasad Chakraborty Sumanta Kumar Sahu Santanu Kar Mahapatra Susmita Santra Manjusri Bal Somenath Roy Panchanan Pramanik | 2010 | Nanotechnology2010，，10： | 3 |
| 16 | High-throughput design of functional-engineered MXene transistors with low-resistive contacts显示文摘Two-dimensional material-based transistors are being extensively investigated for CMOS(complementary metal oxide semiconductor)technology extension;nevertheless,downscaling appears to be challenging owing to high metal-semiconductor contact resistance.Here,we propose a functional group-engineered monolayer transistor architecture that takes advantage of MXenes’natural material chemistry to offer low-resistive contacts.We design an automated,high-throughput computational pipeline that first performs hybrid density functional theory-based calculations to find 16 sets of complementary transistor configurations by screening more than 23,000 materials from an MXene database and then conducts self-consistent quantum transport calculations to simulate their current-voltage characteristics for channel lengths ranging from 10 nm to 3 nm.Performance of these devices has been found to meet the requirements of the international roadmap for devices and systems(IRDS)for several benchmark metrics(on current,power dissipation,delay,and subthreshold swing).The proposed balanced-mode,functional-engineered MXene transistors may lead to a realistic solution for the sub-decananometer technology scaling by enabling doping-free intrinsically low contact resistance. | Sirsha Guha Arnab Kabiraj Santanu Mahapatra | 2022 | npj Computational Materials2022，，1： | 2 |
| 17 | River Rafting in Mountainous Regions of Uttarakhand:Impacts,Suggested Mitigation Measures and Sustainability显示文摘Uttarakhand state in India is well known for its mountainous ecosystems,traditional communities and a variety of ecotourism destinations.Among various tourism activities,River Rafting along the banks of the Ganges River has increased tremendously for two decades,and has had unprecedented impacts on the traditional communities and the bio-diversity.Therefore,it is meaningful to do a comprehensive study on the various impacts associated with river rafting so as to suggest the pathways to achieve the environmental sustainability in this region.In this study,we collected primary data from randomly selected population units across all stake holders such as local people(n = 100),and camp personnel(n = 22),through a pre-tested questionnaire survey between August 2009 and May 2010.The questionnaire contains issues on culture,social,economic,institutional and associated perceived impacts on pollution and biodiversity including views for sustainability.Secondary information was also collected from various sources and government records to supplement and strengthen the analysis.The impacts were analyzed qualitatively through a ranking mechanism to facilitate the decision making process.The perception of the interviewee about the various possible impacts of rafting was discussed with mitigating mechanism.The ranking analysis as percollected data reveals that economy and education of local community was improved significantly;however aquatic and terrestrial fauna,social cohesion and pollution(water,air,land) were significantly deteriorated.The results show that the existing practices are not sufficient to address the adverse impacts.Improvement in practices is necessary,mainly in the policy regime.Based on the analysis,some measures are recommended on how to protect community interest and environment with the development of river rafting as an ecotourism opportunity. | Parth Sarathi MAHAPATRA Rajiv PANDEY Sonali PRADHAN | 2012 | Journal of Mountain Science2012，9，4： | 2 |
| 18 | Modeling the Effects of Tool Shoulder and Probe Profile Geometries on Friction Stirred Aluminum Welds Using Response Surface Methodology显示文摘现在的论文讨论当模特儿磨擦上的效果搅动铝焊接使用的工具几何学反应表面方法论。磨擦促使焊接工具基于一个设计矩阵与不同肩膀和工具探查几何学被设计。为设计的工具的矩阵为定义肩膀表面类型和探查侧面几何学各为工具的三种类型被做,基于探针的三种类型,与三个层次。然后,工具肩膀的效果和磨擦上的探查几何学搅动了铝焊接试验性地关于焊接强度,焊接十字节区域,焊接的谷物尺寸和 thermo 机械地影响的地区的谷物尺寸被调查。这些效果被建模用多重并且反应表面回归分析。当模特儿的反应表面回归被发现为定义磨擦适当搅动焊接特征。 | H. K. Mohanty M. M. Mahapatra P. Kumar P. Biswas N. R. Mandal | 2012 | Journal of Marine Science and Application2012，11，4： | 2 |
| 19 | Aqueous extract of Ocimum gratissimum Linn and ascorbic acid ameliorate nicotine-induced cellular damage in murine peritoneal macrophage显示文摘Objective:To test the in vitro protective role of aqueous extract of Ocimum gratissimum Linn. (0.gratissimum) and ascorbic acid against nicotine-induced murine peritoneal macrophage. Methods:Peritoneal macrophages from mice were treated with nicotine(10 mM),nicotine (10 mM) with aqueous extract of O.gratissimum(1 to 25μg/mL),and nicotine(10 mM) with ascorbic acid(0.01 mM) for 12 h in cell culture media,while the control group was treated with culture media.Levels of free radical generation,lipid peroxidation,protein carbonyls,oxidized glutathione levels and DNA damage were observed and compared.Results:Phytochemical analysis of aqueous extract has shown high amount of phenolics and flavonoids compound present in it.The significantly increased free radical generation,lipid peroxidation,protein carbonyls,oxidized glutathione levels and DNA damage were observed in nicotine-treated group as compared to the control group:those were significantly reduced in aqueous extract of O. gratissimum and ascorbic acid supplemented groups.Moreover,significantly reduced antioxidant status in nicotine exposed murine peritoneal macrophage was effectively ameliorated by these two products.Among the different concentration of aqueous extract of O.gratissimum,the maximum protective effect was observed at 10μg/mL which does not produce any significant change in the normal cell.Conclusions:These findings suggest the potential use and beneficial role of O.gratissimum as a modulator of nicotine-induced cellular damage in murine peritoneal macrophage. | Santanu Kar Mahapatra Subhankari Prasad Chakraborty Somenath Roy | 2010 | Asian Pacific Journal of Tropical Medicine2010，3，10： | 2 |
| 20 | Risk factors in postoperative neurosurgical infection显示文摘 | R. Patir A. K. Mahapatra A. K. Banerji | 1992 | Acta Neurochirurgica (-)1992，，1： | 2 |
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