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Exploring Deep Learning Methods for Computer Vision Applications across Multiple Sectors:Challenges and Future Trends

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Computer Modeling in Engineering & Sciences 2024年第4期139卷 103-141页

作者： Narayanan Ganesh Rajendran shankar Miroslav Mahdal Janakiraman SenthilMurugan Jasgurpreet Singh Chohan Kanak Kalita School of Computer Science and Engineering Vellore Institute of TechnologyChennai600127India Department of Computer Science and Engineering Koneru Lakshmaiah Education FoundationVaddeswaram522502India Department of Control Systems and Instrumentation Faculty of Mechanical EngineeringVSB-Technical University of OstravaOstrava70800Czech Republic Department of Computer Science and Engineering Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering CollegeChennai600062India Department of Mechanical Engineering and University Centre for Research&Development Chandigarh UniversityMohali140413India Department of Mechanical Engineering Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and TechnologyAvadi600062India

Computer vision(CV)was developed for computers and other systems to act or make recommendations based on visual inputs,such as digital photos,movies,and other *** learning(DL)methods are more successful than other traditional machine learning(ML)methods *** techniques can produce state-of-the-art results for difficult CV problems like picture categorization,object detection,and face *** this review,a structured discussion on the history,methods,and applications of DL methods to CV problems is *** sector-wise presentation of applications in this papermay be particularly useful for researchers in niche fields who have limited or introductory knowledge of DL methods and *** review will provide readers with context and examples of how these techniques can be applied to specific areas.A curated list of popular datasets and a brief description of them are also included for the benefit of readers.

关键词： Neural network machine vision classification object detection deep learning

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New insights into spexin and pituitary adenylate cyclase-activating polypeptide(PACAP)in regulating fish reproduction

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Aquaculture and Fisheries 2024年第3期9卷 411-416页

作者： Ashis Saha Mrinal Samanta Hirak kumar Barman Shiba shankar Giri Division of Fish Nutrition and Physiology ICAR-Central Institute of Freshwater AquacultureKausalyagangaBhubaneswarOdisha751002India Division of Fish Health Management ICAR-Central Institute of Freshwater AquacultureKausalyagangaBhubaneswarOdisha751002India Division of Fish Genetics and Biotechnology ICAR-Central Institute of Freshwater AquacultureKausalyagangaBhubaneswarOdisha751002India

Reproduction is one of the most crucial physiological processes for the continuation of the generation of any *** are one of the most divergent aquatic *** reproductive neuro-endocrine regulatory studies are limited to only few *** regulation is a finely tuned complex mechanistic pathways,involving mainly hypothalamic-pituitary-gonad(HPG)*** the HPG axis,gonadotropin-releasing hormone(GnRH)modulates the synthesis and release of pituitary gonadotropins,which act on the gonads to stimulate steroidogenesis and *** recently,several novel neuropeptides,associated with reproductive regulation,have been ***(SPX),a novel neuropeptide coevolved with the galanin/kisspeptin family,has been identified as a regulator of the species-specific reproductive processes in *** adenylate cyclase-activating polypeptide(PACAP)is another novel member of the secretin-glucagon peptide family that functions as a hypophysiotropic factor involved in regulating pituitary hormone secretion in *** two emerging neuropeptides have pleiotropic functions,but information regarding their exact roles in fish reproduction is very *** updated overview of the mechanistic reproductive functions of these two new neuropeptides are highlighted in this review.

关键词： insight continuation exact

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A Framework for Cybersecurity Alert Distribution and Response Network (ADRIAN)

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Journal of Software Engineering and Applications 2024年第5期17卷 396-420页

作者： Akarshita shankar Vijay Madisetti School of Cybersecurity and Privacy Georgia Institute of Technology Atlanta USA

Security Information and Event Management (SIEM) platforms are critical for organizations to monitor and manage their security operations centers. However, organizations using SIEM platforms have several challenges such as inefficiency of alert management and integration with real-time communication tools. These challenges cause delays and cost penalties for organizations in their efforts to resolve the alerts and potential security breaches. This paper introduces a cybersecurity Alert Distribution and Response Network (Adrian) system. Adrian introduces a novel enhancement to SIEM platforms by integrating SIEM functionalities with real-time collaboration platforms. Adrian leverages the uniquity of mobile applications of collaboration platforms to provide real-time alerts, enabling a two-way communication channel that facilitates immediate response to security incidents and efficient SIEM platform management. To demonstrate Adrian’s capabilities, we have introduced a case-study that integrates Wazuh, a SIEM platform, to Slack, a collaboration platform. The case study demonstrates all the functionalities of Adrian including the real-time alert distribution, alert customization, alert categorization, and enablement of management activities, thereby increasing the responsiveness and efficiency of Adrian’s capabilities. The study concludes with a discussion on the potential expansion of Adrian’s capabilities including the incorporation of artificial intelligence (AI) for enhanced alert prioritization and response automation.

关键词： SIEM Platforms Alert Distribution Incident Response Automation SIEM Management Collaboration Platform

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Enhancing Security in QR Code Technology Using AI: Exploration and Mitigation Strategies

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International Journal of Intelligence Science 2024年第2期14卷 49-57页

作者： Saranya Vaithilingam Santhosh Aradhya Mohan shankar Department of Information Technology University of the Cumberlands Williamsburg KY USA

The widespread adoption of QR codes has revolutionized various industries, streamlined transactions and improved inventory management. However, this increased reliance on QR code technology also exposes it to potential security risks that malicious actors can exploit. QR code Phishing, or “Quishing”, is a type of phishing attack that leverages QR codes to deceive individuals into visiting malicious websites or downloading harmful software. These attacks can be particularly effective due to the growing popularity and trust in QR codes. This paper examines the importance of enhancing the security of QR codes through the utilization of artificial intelligence (AI). The abstract investigates the integration of AI methods for identifying and mitigating security threats associated with QR code usage. By assessing the current state of QR code security and evaluating the effectiveness of AI-driven solutions, this research aims to propose comprehensive strategies for strengthening QR code technology’s resilience. The study contributes to discussions on secure data encoding and retrieval, providing valuable insights into the evolving synergy between QR codes and AI for the advancement of secure digital communication.

关键词： Artificial Intelligence Cyber Security QR Codes Quishing AI Framework Machine Learning AI-Enhanced Security

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PNAS:维生素A和C如何擦除细胞记忆?

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现代生物医学进展 2017年第4期17卷 I0003-I0003页

作者： Timothy Alexander Hore[a],[b], Ferdinand von Meyenn[a], Mirunalini Ravichandran[c], Martin Bachman[d],[e] Gabriella Ficz[f] David Oxley[g] Fátima Santos[a] shankar balasubramanian[d],[e] Tomasz P. Jurkowski[c], Wolf Reik[a],[h], [a]Epigenetics Programme Babraham Institute Cambridge CB22 3AT United Kingdom [b]Department of Anatomy University of Otago Dunedin 9016 New Zealand [c]Institute of Biochemistry University of Stuttgart 70569 Stuttgart Germany [d]Department of Chemistry University of Cambridge Cambridge CB2 1EW United Kingdom [e]Cancer Research UK Cambridge Institute University of Cambridge Cambridge CB2 0RE United Kingdom [f]Barts Cancer Institute Queen Mary University of London London EC1M 6BQ United Kingdom [g]Mass Spectrometry Facility Babraham Institute Cambridge CB22 3AT United Kingdom [h]Wellcome Trust Sanger Institute Hinxton CB10 1SA United Kingdom

维生素A和C不只是对我们的健康有益，其还会影响到机体的DNA，日前一项刊登于国际杂志PNAS上的研究论文中，来自巴布拉汉研究所（Babraham Institute）等机构的研究人员通过研究揭示了维生素A和C如何修饰细胞的表观遗传记忆。相关研究... 详细信息

维生素A和C不只是对我们的健康有益，其还会影响到机体的DNA，日前一项刊登于国际杂志PNAS上的研究论文中，来自巴布拉汉研究所（Babraham Institute）等机构的研究人员通过研究揭示了维生素A和C如何修饰细胞的表观遗传记忆。相关研究或为后期研究者们开发新型再生医学疗法或者对细胞重编程提供一定的思路。

关键词：维生素A 细胞记忆擦除研究论文表观遗传研究人员再生医学

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Biological,pathological,and multifaceted therapeutic functions of exosomes to target cancer

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Oncology Research 2024年第1期32卷 73-94页

作者： VIGNESH BALAJI E DIVYA RAMESH MANISHA CHUNGAN SHAJU AKSHARA KUMAR SAMYAK PANDEY RAKSHA NAYAK V.ALKA SRISHTI MUNJAL AMIR SALIMI K.SREEDHARA RANGANATH PAI shankar M.BAKKANNAVAR Department of Pharmacology Manipal College of Pharmaceutical SciencesManipal Academy of Higher EducationManipalKarnataka576104India Department of Forensic Medicine and Toxicology Kasturba Medical CollegeManipal Academy of Higher EducationManipalKarnataka576104India School of Health and Community Services Durham CollegeOshawaOntarioL1G2G5Canada Department of Pharmaceutical Regulatory Affairs and Management Manipal College of Pharmaceutical SciencesManipal Academy of Higher EducationManipalKarnataka576104India Department of Clinical Psychology Manipal College of Health ProfessionsManipal Academy of Higher EducationManipalKarnataka576104India Department of Speech and Hearing Manipal College of Health ProfessionsManipal Academy of Higher EducationManipalKarnataka576104India Department of Pharmacy Practice Manipal College of Pharmaceutical SciencesManipal Academy of Higher EducationManipalKarnataka576104India

Exosomes,small tiny vesicle contains a large number of intracellular particles that employ to cause various diseases and prevent several pathological events as well in the human *** is considered a“double-edged sword”,and depending on its biological source,the action of exosomes varies under physiological ***,the isolation and characterization of the exosomes should be performed accurately and the methodology also will vary depending on the exosome ***,the uptake of exosomes from the recipients’cells is a vital and initial step for all the physiological *** are different mechanisms present in the exosomes’cellular uptake to deliver their cargo to acceptor *** the exosomal uptake takes place,it releases the intracellular particles that leads to activate the physiological *** though exosomes have lavish functions,there are some challenges associated with every step of their preparation to bring potential therapeutic ***,overcoming the pitfalls would give a desired quantity of exosomes with high purity.

关键词： Exosomes Physiology Cancer Therapeutics Challenges

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Systematic review with expert consensus on use of extracorporeal hemoadsorption in septic shock:An Indian perspective

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World Journal of Critical Care Medicine 2024年第1期13卷 65-75页

作者： Yatin Mehta Abdul Samad Ansari Amit Kumar Mandal Dipanjan Chatterjee Gauri shankar Sharma Prachee Sathe Purvesh V Umraniya Rajib Paul Sachin Gupta Vinod Singh Yogendra Pal Singh Institute of Critical Care and Anesthesiology Medanta The MedicityGurgaon 122001HaryanaIndia Department of Critical Care Nanavati Max Super Specialty HospitalMumbai 400065India Department of Pulmonology Sleep and Critical CareFortis HospitalMohaliPunjabMohali 160062PunjabIndia Department of Cardio-Puimonary Critical Care Medica Superspecialty HospitalKolkata 700099India Department of Critical Care Medicine Fortis HospitalNew Delhi 110070India Department of Critical Care Medicine D.Y.Patil Medical CollegeSant Tukaram NagarPimpri ColonyPimpri-ChinchwadPune 411018India Department of Critical Care Medicine Bhailal Amin General HospitalVadodara 390003GujaratIndia Department of Internal Medicine Apollo HospitalsJubilee HillsHyderabad 500033India Department of Anaesthesiology Narayana Superspeciality HospitalGurugram 122002India Department of Critical Care Medicine Institute of Critical Care MedicineHospital Name-Sir Ganga Ram HospitalNew Delhi 110001India Department of Critical Care Medicine Max Super Speciality HospitalDelhi 110092India

BACKGROUND Septic shock is a severe form of sepsis characterised by deterioration in circulatory and cellular-metabolic *** standard therapy,the outcomes are *** adjuvant therapy,such as CytoSorb®extracorporeal haemoadsorption device,has been investigated and shown promising ***,there is a lack of some guidance to make clinical decisions on the use of CytoSorb®haemoadsorption as an adjuvant therapy in septic shock in Indian ***,this expert consensus was *** To formulate/establish specific consensus statements on the use of CytoSorb®haemoadsorption treatment based on the best available evidence and contextualised to the Indian *** We performed a comprehensive literature on CytoSorb®haemoadsorption in sepsis,septic shock in PubMed selecting papers published between January 2011 and March 20232021 in English *** statements for a consensus document were developed based on the summarised literature analysis and identification of knowledge *** a modified Delphi approach combining evidence appraisal and expert opinion,the following topics related to CytoSorb®in septic shock were addressed:need for adjuvant therapy,initiation timeline,need for Interleukin-6 levels,duration of therapy,change of adsorbers,safety,prerequisite condition,efficacy endpoints and management *** expert members from critical care,emergency medicine,and the intensive care participated and voted on nine statements and one open-ended *** Eleven expert members from critical care,emergency medicine,and the intensive care participated and voted on nine statements and one open-ended *** 11 experts in the consensus group(100%)participated in the first,second and third round of *** three iterative voting rounds and adapting two statements,consensus was achieved on nine statements out of nine *** consensus expert panel also recognised the necessity to form an associatio

关键词： Consensus CytoSorb Cytokine Hemoadsorption Refractory Sepsis Septic shock

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Phytosociology of stratification in a lowland tropical rainforest occurring north of the Tropic of Cancer in Meghalaya, India

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Plant Diversity 2019年第5期41卷 285-299页

作者： Uma shankar Department of Botany North-Eastern Hill University

Stratification in lowland rainforests of Meghalaya,India,which represent the westernmost limit of the rainforests north of the Tropic of Cancer,was studied in horizontal and vertical planes to elucidate the patterns in stacking of species diversity and community attributes,and to draw comparisons with rainforests of‘Indo-Malaya’ecozone(biogeographical realm).All individuals≥10 cm GBH(girth at breast height)were enumerated in six transects of 10 m width and up to 500 m length covering 2.45 ha *** stratification of whole assemblage of species in vertical plane is referred to as‘storey structure’(=height class distribution),which explains structural *** horizontal plane,it is typically referred to as‘stand structure’(=girth class distribution),which explains structural *** stratification of an individual species in vertical plane is referred to as‘loftiness’and in horizontal plane,it is frequently referred to as‘population structure’.The stand structure was characterized by a negative exponential relationship or a reverse J-shaped curve,which is typical of a well regenerating forest *** storey structure was characterized by the low stature of the rainforest(<30 m),subtle layering in the canopy with dearth of discrete multi-stories,narrower widths of the stories and a thick *** cluster analysis and‘candlestick charts’showed that the dominant species spatially segregated in canopy height to profile three strata,viz.,an understory of juveniles and shrubs below 5 m,a middle-storey of intermediate trees between 5 and 15 m,and an overstory of large trees between 15 and 25 *** trees of a few species may reach up to 30 *** individuals tended to scatter in increasingly wider range of height classes from a lower to the next higher girth class,creating a‘torchlight scatter’pattern,with a tendency to concentrate towards smaller height classes due to stochastic factors,which potentially influence vertical growth proportionate t

关键词： Forest stratification Stand structure Storey structure Loftiness Population structure Northeast India

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The bioinformatics of next generation sequencing:a meeting report

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分子细胞生物学报:英文版 2011年第3期3卷 147-150页

作者： Ravi shankar Studio of Computational Biology&Bioinformatics Institute of Himalayan Bioresource TechnologyCouncil of Scientific&Industrial Research(CSIR)PalampurHimachal PradeshIndia

The Studio of Computational Biology&Bioinformatics(SCBB),IHBT,CSIR,Palampur,India organized one of the very first national workshop funded by DBT,*** India,on the Bioinformatics issues associated with next generation sequencing *** course structure was designed by SCBB,*** workshop took place in the IHBT premise on 17 and 18 June 2010.

关键词： struc India workshop

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Rainforests north of the Tropic of Cancer: Physiognomy, floristics and diversity in ‘lowland rainforests’ of Meghalaya, India

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Plant Diversity 2017年第1期39卷 20-36页

作者： Uma shankar Amit Kumar Tripathi Department of Botany North-Eastern Hill University Shillong 793 022 India

The lowland rainforests of Meghalaya, India represent the westernmost limit of the rainforests north of the Tropic of Cancer. These forests, on the Shillong plateau, are akin to Whitmore's ‘tropical lowland evergreen rainforest' formation and exhibit striking similarities and conspicuous differences with the equatorial rainforests in Asia-Pacific as well as tropical seasonal rainforests in southwestern China near the Tropic of Cancer. We found these common attributes of the rainforests in Meghalaya: familial composition with predominance of Euphorbiaceae, Lauraceae, Meliaceae, Moraceae, Myrsiticaceae,Myrtaceae and Rubiaceae; deciduousness in evergreen physiognomy; dominance of mega-and mesophanerophytic life-forms; abundance of species with low frequency of occurrence(rare and aggregated species); low proportional abundance of the abundant species; and truncated lognormal abundance distribution. The levels of stand density and stand basal area were comparable with seasonal rainforests in southwestern China, but were lower than equatorial rainforests. Tropical Asian species predominated flora, commanding 95% of the abundance. The differences include overall low stature(height) of the forest, inconspicuous stratification in canopy, fewer species and individuals of liana, thicker understory,higher proportion of rare species, absence of locally endemic species and relatively greater dominance of Fagaceae and Theaceae. The richness of species per hectare(S) was considerably lower at higher latitudes in Meghalaya than in equatorial rainforests, but was comparable with seasonal rainforests. Shannon's diversity index(H’=4.40 nats for ≥10 cm gbh and 4.25 nats for ≥30 cm gbh) was lower on higher latitudes in Meghalaya in comparison to species-rich equatorial rainforests, but it was the highest among all lowland rainforests near the Tropic of Cancer.

关键词： Lowland rainforest Forest structure Floristics Phytosociology Species richness Life-form spectrum

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