检索结果-南通市图书馆

Energy-Efficient Implementation of BCD to Excess-3 Code Converter for Nano-Communication Using QCA Technology

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China Communications 2024年第6期21卷 103-111页

作者： Nuriddin Safoev Angshuman Khan Khudoykulov Zarif Turakulovich rajeev Arya Department of Cybersecurity&Criminology Tashkent University of Information TechnologiesTashkent 100084Uzbekistan Department of Electronics and Communication Engineering University of Engineering and ManagementJaipurRajasthan 303807India Department of Cryptology Tashkent University of Information TechnologiesTashkent 100084Uzbekistan Department of Electronics and Communication Engineering National Institute of Technology PatnaBihar 800005India

Code converters are essential in digital nano communication;therefore,a low-complexity optimal QCA layout for a BCD to Excess-3 code converter has been proposed in this paper.A QCA clockphase-based design technique was adopted to investigate integration with other complicated circuits.Using a unique XOR gate,the recommended circuit’s cell complexity has been decreased.The findings produced using the QCADesigner-2.0.3,a reliable simulation tool,prove the effectiveness of the current structure over earlier designs by considering the number of cells deployed,the area occupied,and the latency as design metrics.In addition,the popular tool QCAPro was used to estimate the energy dissipation of the proposed design.The proposed technique reduces the occupied space by∼40%,improves cell complexity by∼20%,and reduces energy dissipation by∼1.8 times(atγ=1.5EK)compared to the current scalable designs.This paper also studied the suggested structure’s energy dissipation and compared it to existing works for a better performance evaluation.

关键词： BCD code converter Excess-3 nano communication QCA circuits

Alphabet strategy for diabetes care:A checklist approach in the time of COVID-19 and beyond

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

World Journal of Diabetes 2021年第4期12卷 407-419页

作者： rajeev upreti James D Lee Satyan Kotecha Vinod Patel Department of Endocrinology George Eliot HospitalNuneaton CV107DJUnited Kingdom

Chronic disease management requires achievement of critical individualised targets to mitigate again long-term morbidity and premature mortality associated with diabetes mellitus.The responsibility for this lies with both the patient and health care professionals.Care plans have been introduced in many healthcare settings to provide a patient-centred approach that is both evidence-based to deliver positive clinical outcomes and allow individualised care.The Alphabet strategy(AS) for diabetes is based around such a care plan and has been evidenced to deliver high clinical standards in both well-resourced and underresourced settings.Additional patient educational resources include special care plans for those people with diabetes undertaking fasting during Ramadan,Preconception Care, Prevention and Remission of Diabetes.The Strategy and Care Plan has facilitated evidence-based,cost-efficient multifactorial intervention with an improvement in the National Diabetes Audit targets for blood pressure,cholesterol levels and glycated haemoglobin.Many of these attainments were of the standard seen in intensively treated cohorts of key randomized controlled trials in diabetes care such as the Steno-2 and United Kingdom Prospective Diabetes Study.This is despite working in a relatively under-resourced service within the United Kingdom National Health Service.The AS for diabetes care is a useful tool to consider for planning care, education of people with diabetes and healthcare professional.During the time of the coronavirus disease 2019 pandemic the risk factors for the increased mortality observed have to be addressed aggressively.The AS has the potential to help with this aspiration.

关键词： Alphabet strategy COVID-19 Care planning Chronic disease Diabetes care Multifactorial interventions Patient care

Discovering hidden patterns:Association rules for cardiovascular diseases in type 2 diabetes mellitus

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Methodology 2024年第2期14卷 97-106页

作者： Pradeep Kumar Dabla Kamal upreti Dharmsheel Shrivastav Vimal Mehta Divakar Singh Department of Biochemistry Govind Ballabh Pant Institute of Postgraduate Medical Education and ResearchDelhi 110002India Department of Computer Science CHRISTGhaziabad 201003India Department of Cardiology Govind Ballabh Pant Institute of Postgraduate Medical Education and ResearchDelhi 110002India Barkatullah University Institute of Technology Barkatullah UniversityBhopal 462026India

BACKGROUND It is increasingly common to find patients affected by a combination of type 2 diabetes mellitus(T2DM)and coronary artery disease(CAD),and studies are able to correlate their relationships with available biological and clinical evidence.The aim of the current study was to apply association rule mining(ARM)to discover whether there are consistent patterns of clinical features relevant to these diseases.ARM leverages clinical and laboratory data to the meaningful patterns for diabetic CAD by harnessing the power help of data-driven algorithms to optimise the decision-making in patient care.AIM To reinforce the evidence of the T2DM-CAD interplay and demonstrate the ability of ARM to provide new insights into multivariate pattern discovery.METHODS This cross-sectional study was conducted at the Department of Biochemistry in a specialized tertiary care centre in Delhi,involving a total of 300 consented subjects categorized into three groups:CAD with diabetes,CAD without diabetes,and healthy controls,with 100 subjects in each group.The participants were enrolled from the Cardiology IPD&OPD for the sample collection.The study employed ARM technique to extract the meaningful patterns and relationships from the clinical data with its original value.RESULTS The clinical dataset comprised 35 attributes from enrolled subjects.The analysis produced rules with a maximum branching factor of 4 and a rule length of 5,necessitating a 1%probability increase for enhancement.Prominent patterns emerged,highlighting strong links between health indicators and diabetes likelihood,particularly elevated HbA1C and random blood sugar levels.The ARM technique identified individuals with a random blood sugar level>175 and HbA1C>6.6 are likely in the“CAD-with-diabetes”group,offering valuable insights into health indicators and influencing factors on disease outcomes.CONCLUSION The application of this method holds promise for healthcare practitioners to offer valuable insights for enhancing patient treatment targeting specific subtype

关键词： Coronary artery disease Type 2 diabetes mellitus Coronary angiography Association rule mining Artificial intelligence

Amebic liver abscess: An update

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Hepatology 2024年第3期16卷 316-330页

作者： Ramesh Kumar Rishabh Patel rajeev Nayan Priyadarshi Ruchika Narayan Tanmoy Maji Utpal Anand Jinit R Soni Department of Gastroenterology All India Institute of Medical SciencesPatna 801507India Department of Radiodiagnosis All India Institute of Medical SciencesPatna 801507India Department of Surgical Gastroenterology All India Institute of Medical SciencesPatna 801507India

Amebic liver abscess(ALA)is still a common problem in the tropical world,where it affects over three-quarters of patients with liver abscess.It is caused by an anaerobic protozoan Entamoeba hystolytica,which primarily colonises the cecum.It is a non-suppurative infection of the liver consisting primarily of dead hepatocytes and cellular debris.People of the male gender,during their reproductive years,are most prone to ALA,and this appears to be due to a poorly mounted immune response linked to serum testosterone levels.ALA is more common in the right lobe of the liver,is strongly associated with alcohol consumption,and can heal without the need for drainage.While majority of ALA patients have an uncomplicated course,a number of complications have been described,including rupture into abdomino-thoracic structures,biliary fistula,vascular thrombosis,bilio-vascular compression,and secondary bacterial infection.Based on clinico-radiological findings,a classification system for ALA has emerged recently,which can assist clinicians in making treatment decisions.Recent research has revealed the role of venous thrombosis-related ischemia in the severity of ALA.Recent years have seen the development and refinement of newer molecular diagnostic techniques that can greatly aid in overcoming the diagnostic challenge in endemic area where serology-based tests have limited accuracy.Metronidazole has been the drug of choice for ALA patients for many years.However,concerns over the resistance and adverse effects necessitate the creation of new,safe,and potent antiamebic medications.Although the indication of the drainage of uncomplicated ALA has become more clear,high-quality randomised trials are still necessary for robust conclusions.Percutaneous drainage appears to be a viable option for patients with ruptured ALA and diffuse peritonitis,for whom surgery represents a significant risk of mortality.With regard to all of the aforementioned issues,this article intends to present an updated review of ALA.

关键词： Amebic liver abscess Amebiasis Ruptured liver abscess Percutaneous drainage Metronidazole

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

尼泊尔巴迪亚国家公园缓冲区的人象冲突

Journal of Resources and Ecology 2024年第2期15卷 412-421页

作者： PAHARI Sagar JOSHI rajeev PAUDEL Umesh 南十字星大学澳大利亚利斯莫尔2480 尼泊尔农林大学自然资源管理学院林学系尼泊尔卡塔里56310 尼泊尔巴迪亚自然保护国家信托基金会尼泊尔巴迪亚21800

亚洲象(Elephasmaximus)是尼泊尔特莱(Terai)低地保护区重要的大型动物之一,它们经常在保护区森林边界附近遇到人类及其生计支持活动。人象冲突一直是保护区附近人类居住区的主要问题之一,每年都会造成经济损失,甚至威胁人类的生命安全... 详细信息

亚洲象(Elephasmaximus)是尼泊尔特莱(Terai)低地保护区重要的大型动物之一,它们经常在保护区森林边界附近遇到人类及其生计支持活动。人象冲突一直是保护区附近人类居住区的主要问题之一,每年都会造成经济损失,甚至威胁人类的生命安全,这一问题阻碍了保护区的可持续管理。本研究的目的是分析巴迪亚国家公园缓冲区人象冲突的原因,并评估人们对这种大型动物的感知。为此,在巴迪亚国家公园缓冲区内的三个市镇进行了结构化问卷调查。此外,作为问卷调查的补充,还对关键知情人士进行了访谈。结果显示,93%的受访者在过去三年中曾遭遇大象的袭击。由于大象袭击,去年每个家庭平均损失了大约9690尼泊尔卢比。大象的攻击行为大多数发生在7月至9月,其次是10月至12月。这表明大象对作物的偏好是研究区大象发起攻击/袭击行为的主要原因。大象袭击的第二个重要原因是由于农田向森林的扩张而导致大象食物不足。90%的受访者对大象攻击的反应是驱赶它们(使用火或噪音);51%的受访者接受人象共存,他们认为大象具有生物学和经济价值;然而,还有41%的人拒绝与大象共存,因为大象对当地居民及其生计构成了威胁。人象冲突已对保护区管理活动产生了负面影响,因此,必须通过保护区、当地居民和行政利益相关者的合作来解决相关问题。建议以后开展更多的研究,以了解大象在森林边界和邻近定居点附近人们的居住和迁徙模式。

关键词：攻击补偿作物的损害感知偏好

应用改进的Morgan-Morgan-Finney模型评估土壤侵蚀易感性:以尼泊尔Kulekhani流域为例

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Resources and Ecology 2024年第1期15卷 182-196页

作者： THAPA Rabin JOSHI rajeev BHATTA Binod GHIMIRE Santosh 尼泊尔赫陀达农林大学林业学院尼泊尔Hetauda44107 尼泊尔乌达布尔农林大学自然资源管理学院尼泊尔UdayapurKatari56310

本研究旨在考察Kulekhani流域土地利用与土地覆盖(LULC)动态变化及土壤侵蚀情况,并对2000年至2020年不同LULC类别进行分析。研究结果显示,Kulekhani流域森林土地比例从2000年的60.72%上升至2010年的62.43%,2020年达到64.75%。水域面积... 详细信息

本研究旨在考察Kulekhani流域土地利用与土地覆盖(LULC)动态变化及土壤侵蚀情况,并对2000年至2020年不同LULC类别进行分析。研究结果显示,Kulekhani流域森林土地比例从2000年的60.72%上升至2010年的62.43%,2020年达到64.75%。水域面积有小幅增加,2000年占比为1.07%,2020年增加到1.08%。相应地,荒地面积从0.21%增至0.35%。相反,农业用地比例逐渐减少,2000年为38%,2010年为36.24%,2020年降至33.82%。使用改进的Morgan-Morgan-Finney模型估算土壤流失量显示,2000年到2010年期间,加权平均土壤流失量呈下降趋势,而2010年到2020年期间略微增加。计算得出的土壤流失值分别为2000年8.64 t ha^(-1)yr^(-1)、2010年7.12 t ha^(-1)yr^(-1)和2020年7.30 t ha^(-1)yr^(-1)。土壤侵蚀易感性图表明,2000年到2020年期间,非常低风险的土壤侵蚀区域有所增加,主要集中在森林地区,而农业区域则显示出低到中度的易感性。此外,荒地区域显示出中高度的土壤侵蚀易感性。为解决这些问题,建议未来的努力应包括在荒地地区进行造林计划,在农业区域实施保护耕作方式,并采取适当的道路稳定措施。

关键词：水泥沙土地利用土地覆盖坡度降雨量

Electronic properties of 2D materials and their junctions

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Nano Materials Science 2024年第1期6卷 1-23页

作者： Taposhree Dutta Neha Yadav Yongling Wu Gary J.Cheng Xiu Liang Seeram Ramakrishna Aoussaj Sbai rajeev Gupta Aniruddha Mondal Zheng Hongyu Ashish Yadav Department of Chemistry Indian Institute of Engineering Science and TechnologyShibpurWest Bengal711103India Center for Advanced Laser Manufacturing(CALM) Shandong University of TechnologyZibo255000PR China School of Industrial Engineering Purdue University315 N.Grant St.West LafayetteIN47907United States Birck Nanotechnology Center Purdue University1205 W State St.West LafayetteIN47907United States Advanced Materials Institute Qilu University of TechnologyShandong Academy of SciencesJinan250014PR China Nanoscience and Nanotechnology Initiative National University of Singapore10 Kent Ridge Crescent119260Singapore Faculty of Applied Phsyics and Mathematics Gdansk University of Technology Narutowicza 11/1280233GdanskPoland Department of Physics School of EngineeringUniversity of Petroleum&Energy StudiesDehradun248007UttarakhandIndia Department of Physics National Institute of Technology DurgapurDurgapur713209West BengalIndia

With an extensive range of distinctive features at nano meter-scale thicknesses,two-dimensional(2D)materials drawn the attention of the scientific community.Despite tremendous advancements in exploratory research on 2D materials,knowledge of 2D electrical transport and carrier dynamics still in its infancy.Thus,here we highlighted the electrical characteristics of 2D materials with electronic band structure,electronic transport,dielectric constant,carriers mobility.The atomic thinness of 2D materials makes substantially scaled field-effect transistors(FETs)with reduced short-channel effects conceivable,even though strong carrier mobility required for high performance,low-voltage device operations.We also discussed here about factors affecting 2D materials which easily enhanced the activity of those materials for various applications.Presently,Those 2D materials used in state-of-the-art electrical and optoelectronic devices because of the extensive nature of their electronic band structure.2D materials offer unprecedented freedom for the design of novel p-n junction device topologies in contrast to conventional bulk semiconductors.We also,describe the numerous 2D p-n junctions,such as homo junction and hetero junction including mixed dimensional junctions.Finally,we talked about the problems and potential for the future.

关键词： 2D materials Electrical properties p-n junctions Mixed hereto junctions Homo junctions Electrical transport

同方期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

尼泊尔桑可西河流域新格地子流域滑坡评价

Journal of Resources and Ecology 2024年第2期15卷 431-438页

作者： BASNET Bhuwan JOSHI rajeev SHARMA Ram Prasad SUBEDI Rajan 特里布万大学林业研究所(博卡拉校区) 尼泊尔博卡拉33700 尼泊尔农林大学自然资源管理学院林学系尼泊尔卡塔里56310

山体滑坡是尼泊尔山区的主要灾害,主要是由于其脆弱的地貌、强烈的降雨、不当的土地管理和在修建山区道路过程中没有采取必要的稳定措施所导致的。由于频繁的山体滑坡,下游地区人类的生命财产遭受了巨大损失,并导致生态系统生产力和功... 详细信息

山体滑坡是尼泊尔山区的主要灾害,主要是由于其脆弱的地貌、强烈的降雨、不当的土地管理和在修建山区道路过程中没有采取必要的稳定措施所导致的。由于频繁的山体滑坡,下游地区人类的生命财产遭受了巨大损失,并导致生态系统生产力和功能下降,河道泥沙淤积。土地利用与土地覆被、地形、道路、排水、地质环境和降雨等多种空间因素与滑坡的发生紧密相关,并决定了该地区滑坡的易感性。了解滑坡现象及其引发的相关因素,对于采取适当的预防、控制和恢复措施至关重要。本研究在尼泊尔桑科西河流域的新格地子流域进行,旨在了解滑坡危害、引发的相关因素以及为最大限度地减少可能的危害而采取的最佳预防策略。滑坡评估是通过使用时序谷歌影像和实地调查,对滑坡体进行识别和数字化来进行的。利用GIS软件对滑坡危险性进行评估,编制影响因子图,并对现场观测数据进行分析的基础上,计算了滑坡的规模。此外,在相关家庭的问卷调查(n=60)中,进行目的性抽样,探讨人们对山体滑坡、对生计资产的主要影响因素的看法。并采用Friedman非参数检验评估滑坡对当地人感知的最主要影响因素。根据现场调查,在研究区域的不同位置共调查了46处滑坡体,滑坡总面积为4.77km^(2)。通过使用Friedman检验的比较矩阵分析,本研究确定了滑坡发生的主要原因是农村道路、施工、边坡因素、降雨和土地利用与土地覆被。距离道路200-500 m造成最高比率的滑坡灾害,东南方向坡度30°-45°的山体对滑坡的易感性最高。与其他土地利用相比,因为在林内松软地区修建道路,茂密的森林更易受到山体滑坡的影响。比较道路建设前后滑坡的影响,约80%的受访者认为对滑坡有重要影响。

关键词：滑坡灾害滑坡评估滑坡因素分析

Trehalose:A sugar molecule involved in temperature stress management in plants

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Crop Journal 2024年第1期12卷 1-16页

作者： Ali Raza Savita Bhardwaj Md Atikur Rahman Pedro García-Caparrós Madiha Habib Faisal Saeed Sidra Charagh Christine H.Foyer Kadambot H.M.Siddique rajeev K.Varshney College of Agriculture Fujian Agriculture and Forestry University(FAFU)Fuzhou 350002FujianChina Department of Botany School of Bioengineering and BiosciencesLovely Professional UniversityPhagwara 144411India Department of Botany MCM DAV CollegeKangraHimachal Pradesh 176001India Grassland and Forage Division National Institute of Animal ScienceRural Development AdministrationCheonan 31000Republic of Korea Agronomy Department of Superior School Engineering University of AlmeríaAlmeríaSpain National Institute for Genomics and Advanced Biotechnology National Agricultural Research CentrePark Rd.Islamabad 45500Pakistan Agriculture Health and Environment DepartmentNatural Resources InstituteFaculty of Engineering&ScienceUniversity of GreenwichKent ME44TBUK State Key Laboratory of Rice Biology China National Rice Research InstituteChinese Academy of Agricultural SciencesHangzhouZhejiangChina School of Biosciences College of Life and Environmental SciencesUniversity of BirminghamEdgbaston B152TTUK The UWA Institute of Agriculture The University of Western AustraliaCrawleyPerth 6009Australia WA State Agricultural Biotechnology Centre Centre for Crop and Food InnovationFood Futures InstituteMurdoch UniversityMurdochWA 6150Australia

Trehalose(Tre)is a non-reducing disaccharide found in many species,including bacteria,fungi,invertebrates,yeast,and even plants,where it acts as an osmoprotectant,energy source,or protein/membrane protector.Despite relatively small amounts in plants,Tre concentrations increase following exposure to abiotic stressors.Trehalose-6-phosphate,a precursor of Tre,has regulatory functions in sugar metabolism,crop production,and stress tolerance.Among the various abiotic stresses,temperature extremes(heat or cold stress)are anticipated to impact crop production worldwide due to ongoing climate changes.Applying small amounts of Tre can mitigate negative physiological,metabolic,and molecular responses triggered by temperature stress.Trehalose also interacts with other sugars,osmoprotectants,amino acids,and phytohormones to regulate metabolic reprogramming that underpins temperature stress adaptation.Transformed plants expressing Tre-synthesis genes accumulate Tre and show improved stress tolerance.Genome-wide studies of Tre-encoding genes suggest roles in plant growth,development,and stress tolerance.This review discusses the functions of Tre in mitigating temperature stress—highlighting genetic engineering approaches to modify Tre metabolism,crosstalk,and interactions with other molecules—and in-silico approaches for identifying novel Tre-encoding genes in diverse plant species.We consider how this knowledge can be used to develop temperature-resilient crops essential for sustainable agriculture.

关键词： Abiotic stress Gene expression Genetic engineering Osmolyte Trehalose-6-phosphate