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Frontiers of Optoelectronics 2019年第3期12卷 268-275页

作者： neha JAIN O. P. SINHA Sujata PANDEY Department of Electronics and Communication Engineering Amity University UPNoidaIndia Amity Institute of Nanotechnology Amity University UPNoidaIndia Department of Electronics and Telecom Engineering Amity University UPNoidaIndia

To increase the current density of the hole only device, 1, 4, 5, 8, 9, 11-hexaazatriphenylene-hexacarbonitrile (HAT-CN) material has been inserted in the device at the indium tin oxide (ITO)/organic interface. Since HATCN molecule can withdraw electrons, it can alter electronic properties of the electrodes and hence inserted between the organic/metal interfaces. This paper deals with the optimization of the thickness of organic-metal layers to enhance the efficiency. Also, efforts have been made to increase the current density and reduce the operating voltage of the device. The material 2, 7-bis [N, N-bis (4- methoxy-phenyl) amino]-9, 9-spirobifluorene (Meo-Spiro-TPD) is used to simulate the hole only device because it is a thermally stable hole transport material. Simulated results shows that better current density values can be achieved compared to fabricated one by optimizing the organic metal layer thickness. The best optimized layer thickness of 22 nm for Alq3, 25 nm for *CBP doped with Ir(ppy)3, 9 nm for Meo-Spiro TPD and 4 nm for HAT-CN which results in current density of 0.12 A/cm2 with a reduction in operating voltage by approximately 2 V.

关键词： organic light emitting diode (OLED) 2 7-bis [NV-bis (4-methoxy-phenyl) amino]-9 9-spirobifluorene (Meo-Spiro-TPD) indium tin oxide (ITO) model higher occupied molecular orbital (HOMO) lower unoccupied molecular orbital (LUMO)

A comprehensive review from sequential association computing to Hadoop-MapReduce parallel computing in a retail scenario

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Journal of Management Analytics 2017年第4期4卷 359-392页

作者： neha Verma Jatinder Singh Department of Computer Science and Engineering I K Gujral Punjab Technical UniversityPunjabIndia

Today,the customer’s requirements are entirely *** big retail organizations are facing sudden decline in the sales and revenues caused due to indecisive and erratic purchasing habits of recent generation of users,as they get abundant preferred information such as cheaper rates,amazing offers,discounts,comparison of similar products,*** their smartphones or laptops hence they straightaway place order instead of walking down to *** a result,large companies such as Tesco,Wal-Mart,Target,*** realized that it is requisite to shake hands with startup firms which already supports platform to retain customers either via deep exploration of transactional data or by offering lucrative offers in the benefit of customer and to promote market *** data which are generated from consumer purchase pattern,Big Data is a concern for companies as a result various big retail organizations are applying advanced and scalable data mining algorithms to precisely store and evaluate data in real-time manner to boost market basket *** research work discusses various improved association rule mining(ARM)*** objective of this study is to identify gaps,providing opportunities for new research,to recognize expansion of Big Data analytics with retail environment and its future *** paper assimilates various aspects of parallel ARM algorithm for market basket analysis against sequential and distributed nature which are further escalated to Hadoop and MapReduce computing *** various use cases highlighting the need of‘Big Data Retail Analytics’are discussed for emerging trends to promote sales and revenues,to keep check on competitor’s websites,comparison of various brands,enticing new customers.

关键词： Big Data Big Data retail analytics Hadoop and MapReduce Apriori algorithm association rule mining market basket analysis

Simplification workflow for hydraulically fractured reservoirs

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Petroleum 2018年第2期4卷 134-147页

作者： Raul Velasco Palash Panja Milind deo Energy&Geoscience Institute Salt Lake CityUSA Department of Chemical Engineering The University of UtahSalt Lake CityUSA

Production from unconventional formations,such as shales,has significantly increased in recent years by stimulating large portions of a reservoir through the application of horizontal drilling and hydraulic *** oil shales are heavily dependent on oil prices,production forecasts remain positive in the North-American *** to the complexity of hydraulically fractured tight formations,reservoir numerical simulation has become the standard tool to assess and predict production performance from these unconventional *** of these unconventional fields are immense,consisting of multistage and multiwell projects,which results in impractical simulation run ***,simplification of large-scale simulation models is now common both in the industry and *** simplified models such as the“single fracture”approach do not often capture the physics of large-scale projects which results in inaccurate *** this paper we present a simple,yet rigorous workflow that generates simplified representative models in order to achieve low simulation run times while capturing physical phenomena which is fundamental for accurate *** proposed workflow is based on consideration of representative portions of a large-scale model followed by postprocess scaling to obtain desired full model *** simplified models that result from the application of the proposed workflow for a single well and a multiwell case are compared to full-scale models and the“single fracture”*** of fluid rates and cumulative production show that accurate results are possible for simplified models if all important components for a particular case are taken into ***,application of the workflow is shown for a heterogeneous field case where prediction studies can be carried out.

关键词： Hydraulic fracture Shale Simulation workflow Multiwell Field case

Application of source biasing technique for energy efficient DECODER circuit design: memory array application

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Journal of Semiconductors 2018年第4期39卷 49-54页

作者： neha Gupta Priyanka Parihar Vaibhav Neema Department of Electronics and Telecommunication Engineering Institute of Engineering and Technology Devi Ahilya University

Researchers have proposed many circuit techniques to reduce leakage power dissipation in memory cells. If we want to reduce the overall power in the memory system, we have to work on the input circuitry of memory architecture i.e. row and column decoder. In this research work, low leakage power with a high speed row and column decoder for memory array application is designed and four new techniques are proposed. In this work, the comparison of cluster DECODER, body bias DECODER, source bias DECODER, and source coupling DE- CODER are designed and analyzed for memory array application. Simulation is performed for the comparative analysis of different DECODER design parameters at 180 nm GPDK technology file using the CADENCE tool. Simulation results show that the proposed source bias DECODER circuit technique decreases the leakage current by 99.92% and static energy by 99.92% at a supply voltage of 1.2 V. The proposed circuit also improves dynamic power dissipation by 5.69%, dynamic PDP/EDP 65.03% and delay 57.25% at 1.2 V supply voltage.

关键词： SRAM leakage current delay SLEEP transistor

Unstable cardiac injury complicated with septic shock—a challenge

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Burns & Trauma 2016年第2期4卷 164-166页

作者： neha Garg Kapil Dev Soni Richa Aggarwal Department of Anaesthesia and Intensive Care All India Institute of Medical SciencesAnsari Nagar EastGautam NagarNew Delhi 110029India Division of Critical&Intensive care All India Institute of Medical SciencesAnsari Nagar EastGautam NagarNew Delhi 110029India

Background:Road traffic accident accounts for 70%to 80%of the blunt cardiac *** true incidence varies in the literature due to non-uniform criteria for *** Presentation:Here,we describe the case of a young male presenting after blunt chest injury and hemodynamic ***,the patient had frequent episodes of arrhythmias and hypotension due to cardiac injury per ***,he was stabilized by day ***,patient developed cellulitis followed by septic shock and succumbed to cellulitis on day 5 of ***:Sepsis is difficult to be diagnosed and treated in the presence of cardiac *** depression has been found in sepsis,which contributes as an added comorbidity in an already compromised heart *** also interferes with the diagnosis and follow-up of progress of blunt cardiac injury.

关键词： Blunt cardiac injury Sepsis Myocardial depression Troponin

Fuzzy AHP approach for legal judgement summarization

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Journal of Management Analytics 2019年第3期6卷 323-340页

作者： neha Bansal Arun Sharma R.K.Singh Department of Information Technology Indira Gandhi Delhi Technical University for WomenDelhiIndia

Legal documents are generally big and complex documents because of specific vocabulary,semantics and *** of the major challenges in legal processing systems is to generate summary of legal *** date,in most of the legal systems,the summary of judgements is produced manually by legal experts which are then used by Lawyers,Judges and other legal *** manual process of summarization is very inefficient and *** text summarization(ATS)is the process of reducing the content of a textual document,while retaining the core description of text through the use of appropriate *** present work proposes a novel Fuzzy Analytical Hierarchical process(FAHP)based feature weighting scheme which helps in producing an efficient and effective summary of legal *** is applied on a number of legal judgements taken from Indian IT *** of the model is done using ROUGE(Recall-Oriented Understudy for Gisting Evaluation)tool with recall,precision,and f-measure as performance *** generated summaries are further assessed by legal experts and are found to be more promising than the summaries generated by traditional approaches.

关键词： summarization fuzzy AHP feature extraction feature weighting legal information system legal knowledge management social science

Immunobiology and immunotherapy of gestational trophoblastic disease

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Gynecology and Obstetrics Clinical Medicine 2022年第2期2卷 76-81页

作者： neha Sharma Richa Kundal Vikrant Kaushal Department of Radiation Oncology Lady Hardinge Medical College&SSK HospitalDelhiIndia

Gestational trophoblastic diseases are a heterogeneous group of pregnancy related tumors that show extensive metastatic spread but are readily responsive to *** one of a kind treatability of gestational trophoblastic tumors may to some extent be inferable from a host immunologic reaction to the paternal antigens that are expressed on the trophoblastic *** this review,we evaluate the current cognizance of immunobiology of gestational trophoblastic diseases and also establish the immunologic behaviour of gestational trophoblastic diseases which should be researched further in order to gain a better understanding of the aetiology of these *** will further help structuring immunotherapeutic methodologies for their treatment.

关键词： Immunobiology Immunotherapy Treatment Gestational trophoblastic disease

Oral rehabilitation of a Parkinson's patient:A case report

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World Journal of Clinical Cases 2013年第1期1卷 67-70页

作者： Yashpal Singh Monika Saini neha Garg Department of Prosthodontics Subharti Dental College Meerut UP 250005India

Parkinson's disease is an idiopathic disorder of the central nervous system, characterized by resting tremors, muscular rigidity, slow and decreased movements. Oral rehabilitation of these patients requires special care, especially in those cases where the patient's socioeconomic status is not good and patient cannot come several times for fabrication of a complete denture. This clinical report presents a case of a Parkinson's patient who was completely rehabilitated in 3 appointments using special techniques. Border molding, f inal impression and jaw relation procedures were done in one appointment by using a custom tray with detachable handles and occlusal rims.

关键词： Parkinson’s disease Tich buttons Detachable handles and occlusal rims Monoplane teeth

Genetic variability and trait association analysis in linseed(Linum usitatissimum L.)for yield and related traits

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Oil Crop Science 2024年第3期9卷 151-159页

作者： Sandeep Kumar Yadav neha Singh Hemant Kumar Yadav CSIR-National Botanical Research Institute Rana Pratap MargLucknow226001UPIndia Academy of Scientific and Innovative Research(AcSIR) Ghaziabad201002India State Planning Commission LucknowUPIndia

Diversity information mining about a crop for different attributes is an essential step for effective breeding *** present investigation evaluates the quantum of genetic variability and determines the relationship among the important agro-economic traits based on two years of phenotypic data of 210 accessions of *** traits,capsule weight per plant,capsule per plant,husk weight per plant,and seed weight per plant exhibited comparatively higher genetic coefficient of variation(GCV)and phenotypic coefficient of variation(PCV).In contrast,oil content and seed per capsule exhibited a lower *** high magnitude of broad sense heritability was observed for all traits except seeds per capsule and husk weight per *** trait,capsules per plant,plant height,and days to 50%flowering showed high genetic advance coupled with high *** cluster analysis grouped 210 accessions into six distinct *** of 210,144(68.57%)accessions were grouped into three clusters(I,II,and III),in which cluster-III was the largest,containing 64 accessions followed by cluster II and *** highest inter-cluster distance was observed between clusters-I and V(127.85),while the lowest was between clusters-II and IV(27.09).The positive correlation of capsule weight per plant with the seed weight per plant and a negative correlation with the days to 50%flowering indicates that high yielding linseed varieties with early flowering/maturity could be developed through direct and indirect ***,seed yield and oil content could be enhanced together as indicated by ghe positive association among these two important *** this study,high yielding accessions with moderate to high oil content such as GP36,GP31,GP14,GP54,GP26,GP24,GP34,GP21,GP37 and GP27 and early flowering(less than 70 days)accessions such as GP2,GP26,GP27,CG33,CG44,CG42,CG132,and CG31 identified as potential genetic materials that could be exploited for developing early matu

关键词： Linseed Genetic variability Heritability Genetic advance PCA Dendrogram

Outbreak of Salmonella Typhi enteric fever in sub-urban area of North India:A public health perspective

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Asian Pacific Journal of Tropical Medicine 2013年第2期6卷 167-168页

作者： Nidhi Singla neha Bansal Varsha Gupta Jagdish Chander Department of Microbiology Government Medical College HospitalChandigarh160030India

Outbreaks of enteric fever are a major health concern not only due to significant human morbidity and mortality but also fear of spread of multidrug resistant *** report an outbreak of enteric fever caused by Salmonella enterica serotype Typhi in a suburban area,in city Chandigarh of North ***-seven strains of *** were isolated from blood cultures over a period of two weeks with 18 of these 27 patients residing in the same *** cases were in the age group 5-14 years(10 patients,55.5%) while 4(22.2%) cases were children under 5 *** the strains showed similar resistogram being resistant to ampicillin and nalidixic acid,intermediate to ciprofloxacin and sensitive to chloramphenicol,ceftriaxone,cefotaxime,cotrimoxazole and azithromycin on disc diffusion *** inhibitory concentration of ciprofloxacin was determined by agar dilution method and was found to be raised(≥2μg/mL).This nalidixic acid resistant *** outbreak report warrants the necessity of implementing stringent sanitation practices in public health interest.

关键词： Enteric fever Fluoroquinolones Outbreak Salmonella