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Imperative Dynamic Routing between Capsules Network for Malaria Classification

Computers, Materials & Continua 2021年第7期68卷 903-919页

作者： G.Madhu A.Govardhan b.Sunil Srinivas Kshira Sagar Sahoo N.Z.Jhanjhi K.S.Vardhan b.rohit Department of Information Technology VNRVJIETHyderabad500090India Department of Computer Science and Engineering JNTUH College of EngineeringHyderabadIndia Department of Computer Science and Engineering TKR College of Engineering&TechnologyHyderabadIndia Department of Computer Science and Engineering SRM UniversityAmaravatiA.P.522502India School of Computer Science and Engineering Taylor’s UniversitySubang Jaya47500Malaysia Department of Computer Science and Engineering VNRVJIETHyderabad500090India

Malaria is a severe epidemic disease caused by Plasmodium *** parasite causes critical illness if persisted for longer durations and delay in precise treatment can lead to further *** automatic diagnostic model provides aid for medical practitioners to avail a fast and efficient *** of the existing work either utilizes a fully connected convolution neural network with successive pooling layers which causes loss of information in ***,convolutions can capture spatial invariances but,cannot capture rotational *** to overcome these limitations,this research,develops an Imperative Dynamic routing mechanism with fully trained capsule networks for malaria *** model identifies the presence of malaria parasites by classifying thin blood smears containing samples of parasitized and healthy *** proposed model is compared and evaluated with novel machine vision models evolved over a decade such as VGG,ResNet,DenseNet,*** problems in previous research are cautiously addressed and overhauled using the proposed capsule network by attaining the highest Area under the curve(AUC)and Specificity of 99.03%and 99.43%respectively for 20%test *** understand the underlying behavior of the proposed network various tests are conducted for variant shuffle *** model is analyzed and assessed in distinct environments to depict its resilience and *** provide greater generalization,the proposed network has been tested on thick blood smear images which surpassed with greater performance.

关键词： Dynamic routing deep neural networks thin blood smears computer vision parasite classification

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The Monsoon Low-Level Jet:Climatology and Impact on Monsoon Rainfall over the West Coast and Central Peninsular India

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Journal of Meteorological Research 2023年第1期37卷 112-125页

作者： rohit THAPLIYAL Meteorological Centre India Meteorological DepartmentUttarakhand 248005India

The monsoon low-level jet(MLLJ)originates at Mascarene high and after traveling thousands of kilometers enters India from the western boundary causing deep convection,cloudiness,and *** its core lies at 850 hPa,it has a large vertical extent;therefore,different meteorological parameters at different levels have a large influence on the Indian summer monsoon *** study aims to examine the upper-air climatology of 9 stations on the west coast and central Peninsular India and to find out the effects of various parameters at different standard pressure levels on the Indian summer monsoon rainfall *** used the 34-yr(1971–2004)actual upper-air radiosonde/radio wind and standard synoptic surface observations data from these 9 stations and reported some new aspects of the *** NCEP/NCAR and ECMWF reanalysis wind data have also been used to holistically study the features of MLLJ over sea and land *** study,as opposed to some recent studies,confirms the splitting of MLLJ into two branches,which can be seen on a few days during the monsoon *** analyses show that the change in geopotential height between 800 and 900 hPa has a strong bearing on the strength of *** change in the upper-air pressure gradient force over the Indian landmass can cause a change in the wind speed of MLLJ during the monsoon season.

关键词： monsoon low-level jet(MLLJ) heavy rainfall MLLJ splitting MLLJ climatology Somali low-level jet

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Neuroinflammation revisited through the microglial lens

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Neural Regeneration Research 2025年第7期20卷 1989-1990页

作者： Renato Socodato João b.Relvas Institute of Research and Innovation in Health(i3S)and Institute for Molecular and Cell biology(IbMC) University of PortoPortoPortugal Department of biomedicine Faculty of Medicine of the University of Porto(FMUP)PortoPortugal

Neuroimmunology is emerging as a pivotal field,shedding light on the intricate dialogues between the central nervous system(CNS)and the immune *** exploration is particularly significant in understanding microglia,the CNS’s innate immune cells,beyond the conventional conflation of“neuroinflammation”and“microglial activation.”This conflation has clouded the true complexity of these processes,potentially stalling scientific progress and the development of new *** challenge the long-standing perspectives that have oversimplified these interactions,advocating for a deeper exploration of the dynamic relationship between neuroinflammation and microglial *** dissecting specific molecular pathways,we aim to illuminate their elaborate roles in neuroinflammatory responses,especially in the context of Alzheimer’s disease(AD).Here,neuroinflammation is not merely a passive observer or a direct antagonist but a complex agent in the disease’s *** article calls for a significant paradigm shift towards an integrative,multi-omics approach to *** such a comprehensive framework is crucial for advancing our understanding of neuroinflammatory conditions and paving the way for targeted therapeutic strategies for brain diseases.

关键词： inflammation simplified activation

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Understanding poromechanical response of a biogenic coalbed methane reservoir

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International Journal of Coal Science & Technology 2024年第3期11卷 32-50页

作者： rohit Pandey Satya Harpalani Virginia Tech BlacksburgUSA Southern Illinois University CarbondaleUSA

biogenic coalbed methane(bCbM)reservoirs aim to produce methane from in situ coal deposits following microbial conversion of *** of bCbM reservoirs requires economic methane production within an acceptable *** work reported here quantifies the findings of previously published qualitative work,where it was found that bioconversion induces strains in the pore,matrix and bulk *** imaging and dynamic strain monitoring techniques,the bioconversion induced strain is quantified *** understand the effect of these strains from a reservoir geomechanics perspective,a corresponding poromechanical model is ***,findings of imaging experiments are validated using core-flooding flow ***,expected field-scale behavior of the permeability response of a bCbM operation is modeled and *** results of the study indicated that,for Illinois coals,bioconversion induced strains result in a decrease in fracture porosity,resulting in a detrimental permeability drop in excess of 60%during bioconversion,which festers itself exponentially throughout its producing *** indicate that reservoirs with high initial permeability that will support higher Darcian flowrates,would be better suited for coal bioconversion,thereby providing a site-selection criteria for bCbM operations.

关键词： Coal bioconversion Poromechanical model Reservoir response bioconversion induced strain

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Study of plasma parameters of coaxial plasma source using triple Langmuir probe and Faraday cup diagnostics

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Plasma Science and Technology 2024年第4期26卷 94-100页

作者： Sunil KANCHI rohit SHUKLA Archana SHARMA Pulsed Power and Electromagnetics Division Bhabha Atomic Research CentreVisakhapatnam 531011India Homi bhabha National Institute Mumbai 400085India beam Technology Development Group Bhabha Atomic Research CentreMumbai 400085India

Coaxial plasma guns are a type of plasma source that produces plasma which propagates radially and axially controlled by the shape of the ground electrode, which has attracted much interest in several applications. In this work, a 120° opening angle of CPG nozzle is used as a plasma gun configuration that operates at the energy of 150 J. The ionization of polyethylene insulator between the electrodes of the gun produces a cloud of hydrogen and carbon *** triple Langmuir probe and Faraday cup are used to measure plasma density and plasma temperature. These methods are used to measure the on-axis and off-axis plasma divergence of the coaxial plasma gun. The peak values of ion densities measured at a distance of 25 mm on-axis from the plasma gun are(1.6±0.5)×10^(19)m^(-3)and(2.8±0.6)×10^(19)m^(-3)for hydrogen and carbon plasma respectively and the peak temperature is 3.02±0.5 eV. The mean propagation velocity of plasma is calculated using the transit times of plasma at different distances from the plasma gun and is found to be 4.54±0.25 cm/μs and 1.81±0.18 cm/μs for hydrogen and carbon plasma respectively. The Debye radius is obtained from the measured experimental data that satisfies the thin sheath approximation. The shot-to-shot stability of plasma parameters facilitates the use of plasma guns in laboratory experiments. These types of plasma sources can be used in many applications like plasma opening switches, plasma devices, and as plasma sources.

关键词： coaxial plasma source triple Langmuir probe Faraday cup plasma density plasma temperature

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Optimal policy for controlling two-server queueing systems with jockeying

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Journal of Systems Engineering and Electronics 2022年第1期33卷 144-155页

作者： LIN bing LIN Yuchen bHATNAGAR rohit School of business Jiangsu Normal UniversityXuzhou 221116China Wenzheng College Soochow UniversitySuzhou 215104China Nanyang business School Nanyang Technological UniversityNanyang 639798Singapore

This paper studies the optimal policy for joint control of admission, routing, service, and jockeying in a queueing system consisting of two exponential servers in *** arrive according to a Poisson *** each arrival, an admission/routing decision is made, and the accepted job is routed to one of the two servers with each being associated with a *** each service completion, the servers have an option of serving a job from its own queue, serving a jockeying job from another queue, or staying *** system performance is inclusive of the revenues from accepted jobs, the costs of holding jobs in queues, the service costs and the job jockeying *** maximize the total expected discounted return, we formulate a Markov decision process(MDP) model for this *** value iteration method is employed to characterize the optimal policy as a hedging point *** studies verify the structure of the hedging point policy which is convenient for implementing control actions in practice.

关键词： queueing system jockeying optimal policy Markov decision process(MDP) dynamic programming

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A Comprehensive Review of Design and Technological Advancements across Various Types of Solar Dryers

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Energy Engineering 2024年第10期121卷 2851-2892页

作者： Ganesh There rohit Sharma School of Mechanical Engineering VIT Bhopal UniversitySehore466114India

This analysis investigates the widespread use of solar drying methods and designs in developing countries,particularly for agricultural products like fruits,vegetables,and bee *** techniques like hot air oven drying and open sun drying have drawbacks,including nutrient loss and exposure to harmful *** and thermal drying are viewed as sustainable solutions because they rely on renewable *** article highlights the advantages of solar drying,including waste reduction,increased productivity,and improved *** is also cost-effective and *** review study provides an overview of different solar drying systems and technologies used in poor nations,aiming to identify the most effective and efficient *** focus is on comparing current models of solar dryers for optimal *** review underscores the importance of solar drying as a long-term,eco-friendly approach to drying food in developing *** review aims to evaluate how using solar-powered drying techniques can enhance food preservation,minimize waste,and enhance the quality and marketability of agricultural *** paper will specifically focus on examining the efficacy of these methods for drying bee pollen and pinpointing where enhancements can be made in their advancement.

关键词： Renewable energy solar dryers open sun drying design parameters bee pollen drying

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Targeting nuclear receptors for NASH/MASH:From bench to bedside

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Liver Research 2024年第1期8卷 34-45页

作者： rohit A.Sinha Department of Endocrinology Sanjay Gandhi Postgraduate Institute of Medical SciencesLucknowIndia

The onset of metabolic dysfunction-associated steatohepatitis(MASH)or non-alcoholic steatohepatitis(NASH)represents a tipping point leading to liver injury and subsequent hepatic complications in the natural progression of what is now termed metabolic dysfunction-associated steatotic liver diseases(MASLD),formerly known as non-alcoholic fatty liver disease(NAFLD).With no pharmacological treat-ment currently available for MASH/NASH,the race is on to develop drugs targeting multiple facets of hepatic metabolism,inflammation,and pro-fibrotic events,which are major drivers of *** receptors(NRs)regulate genomic transcription upon binding to lipophilic ligands and govern multiple aspects of liver metabolism and *** of NRs may include hormones,lipids,bile acids,and synthetic ligands,which upon binding to NRs regulate the transcriptional activities of target *** ligands are presently the most promising drug candidates expected to receive approval from the United States Food and Drug Administration as a pharmacological treatment for *** review aims to cover the current understanding of NRs,including nuclear hormone receptors,non-steroid hormone receptors,circadian NRs,and orphan NRs,which are currently undergoing clinical trials for MASH treatment,along with NRs that have shown promising results in preclinical studies.

关键词： Nuclear receptor(NR) Metabolic dysfunction-associated steatohepatitis(MASH) Metabolic dysfunction-associated steatotic liver disease(MASLD) Transcription factor Liver Drug

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Implementation of artificial intelligence techniques in microgrid control environment:Current progress and future scopes

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Energy and AI 2022年第2期8卷 213-231页

作者： rohit Trivedi Shafi Khadem International Energy Research Centre Tyndall National InstituteUCCCorkIreland

Microgrids are gaining popularity by facilitating distributed energy resources(DERs)and forming essential consumer/prosumer centric integrated energy ***,coordination and control of multiple DERs and managing the energy transition in this environment is a strenuous *** control techniques are not enough to support dynamic microgrid *** of Artificial Intelligence(AI)techniques seems to be a promising solution to enhance the control and operation of microgrids in future smart grid ***,this paper briefly reviews the control architectures,existing conventional controlling techniques,their drawbacks,the need for intelligent controllers and then extensively reviews the possibility of AI implementation in different control structures with a special focus on the hierarchical control *** paper also investigates the AI-based control strategies in networked/interconnected/multi-microgrids *** concludes with the summary and future scopes of AI implementation in hierarchical control layers and structures including single and networked microgrids environments.

关键词： Artificial intelligence Microgrid control architectures Hierarchical control Networked microgrids Machine learning Distributed energy resources

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Weak bus-constrained PMU placement for complete observability of a connected power network considering voltage stability indices

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Protection and Control of Modern Power Systems 2020年第1期5卷 314-327页

作者： rohit babu Saurav Raj biplab bhattacharyya Department of Electrical and Electronics Engineering Lendi Institute of Engineering and TechnologyJonnadaAndhra Pradesh 535003India Department of Electrical Engineering Institute of Chemical Technology MumbaiMarathwada CampusJalna 431203India Department of Electrical Engineering Indian Institute of Technology(Indian School of Mines)DhanbadJharkhand 826004India

Phasor measurement units(PMUs)are preferred for installation at weak buses in a power ***,the weak buses need to be located and the strategic locations of PMUs identified to ensure network ***,the primary aim of this work is to identify the placements of the maximum number of PMUs installed at the weak buses in the electrical *** voltage collapse proximity indicator,line stability index,fast voltage stability index,and a new voltage stability indicator utilizing load flow measurement are used to determine the weak buses.A novel deterministic methodology based on a binary-integer linear programming model is then proposed to determine the optimal locations of *** effect of a single PMU outage considering the weak buses is also *** effectiveness of the developed approach is tested and validated on the standard IEEE 14-,118-,300-,and New England 39-bus *** obtained results are also compared to those using different weak bus methodologies.

关键词： binary integer linear programming Optimal PMU placement Observability Phasor measurement unit Voltage stability indices

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