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Bio-Inspired Intelligent Routing in WSN: Integrating Mayfly Optimization and Enhanced Ant Colony Optimization for Energy-Efficient Cluster Formation and Maintenance

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Computer Modeling in Engineering & Sciences 2024年第10期141卷 127-150页

作者： v.g.saranya S.Karthik Department of Electronics and Communication Engineering Faculty of Engineering&TechnologySRM Institute of Science and TechnologyVadapalani CampusChennai600026India

Wireless Sensor Networks(WSNs)are a collection of sensor nodes distributed in space and connected through wireless *** sensor nodes gather and store data about the real world around ***,the nodes that are dependent on batteries will ultimately suffer an energy loss with time,which affects the lifetime of the *** research proposes to achieve its primary goal by reducing energy consumption and increasing the network’s lifetime and *** present technique employs the hybrid Mayfly Optimization Algorithm-Enhanced Ant Colony Optimization(MFOA-EACO),where the Mayfly Optimization Algorithm(MFOA)is used to select the best cluster head(CH)from a set of nodes,and the Enhanced Ant Colony Optimization(EACO)technique is used to determine an optimal route between the cluster head and base *** performance evaluation of our suggested hybrid approach is based on many parameters,including the number of active and dead nodes,node degree,distance,and energy *** objective is to integrate MFOA-EACO to enhance energy efficiency and extend the network life of the WSN in the *** proposed method outcomes proved to be better than traditional approaches such as Hybrid Squirrel-Flying Fox Optimization Algorithm(HSFLBOA),Hybrid Social Reindeer Optimization and Differential Evolution-Firefly Algorithm(HSRODE-FFA),Social Spider Distance Sensitive-Iterative Antlion Butterfly Cockroach Algorithm(SADSS-IABCA),and Energy Efficient Clustering Hierarchy Strategy-Improved Social Spider Algorithm Differential Evolution(EECHS-ISSADE).

关键词： Enhanced ant colony optimization mayfly optimization algorithm wireless sensor networks cluster head base station(BS)

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An SPH Framework for Earthquake-Induced Liquefaction Hazard Assessment of geotechnical Structures

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 251-277页

作者： Sourabh Mhaski g.v.Ramana Department of Civil Engineering Indian Institute of Technology DelhiNew Delhi110016India

Earthquake-induced soil liquefaction poses significant risks to the stability of geotechnical structures *** understanding of the liquefaction triggering,and the post-failure large deformation behaviour is essential for designing resilient *** present study develops a Smoothed Particle Hydrodynamics(SPH)framework for earthquake-induced liquefaction hazard assessment of geotechnical *** coupled flowdeformation behaviour of soils subjected to cyclic loading is described using the PM4Sand model implemented in a three-phase,single-layer SPH framework.A staggered discretisation scheme based on the stress particle SPH approach is adopted to minimise numerical inaccuracies caused by zero-energy modes and tensile ***,non-reflecting boundary conditions for seismic analysis of semi-infinite soil domains using the SPH method are *** numerical framework is employed for the analysis of cyclic direct simple shear test,seismic analysis of a level ground site,and liquefaction-induced failure of the Lower San Fernando *** agreement for liquefaction triggering and post-failure behaviour demonstrates that the SPH framework can be utilised to assess the effect of seismic loading on field-scale geotechnical *** present study also serves as the basis for future advancements of the SPH method for applications related to earthquake geotechnical engineering.

关键词： Earthquake seismic liquefaction stress particle PM4Sand smoothed particle hydrodynamics(SPH)

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Modeling net-charge fluctuations in heavy-ion collisions at the LHC

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Chinese Physics C 2025年第1期49卷 281-289页

作者： g.O.Ambaryan A.S.Chernyshov g.Kh.Eyyubova v.L.Korotkikh I.P.Lokhtin S.v.Petrushanko A.M.Snigirev E.E.Zabrodin Physics Department Lomonosov Moscow State UniversityRU-119991 MoscowRussia Skobeltsyn Institute of Nuclear Physics Lomonosov Moscow State UniversityRU-119991 MoscowRussia Bogoliubov Laboratory of Theoretical Physics Joint Institute for Nuclear ResearchRU-141980 DubnaRussia Department of Physics University of OsloN-0316 OsloNorway

Analysis of Pb+Pb data for net-charge fluctuations at LHC energies using the HYDJET++model is *** strongly intensive quantities D and Σ were used to remove the effects related to system volume *** employed two versions of HYDJET++for the *** first one is the standard or default version,whereas the second one is a modification that takes into account explicit event-by-event conservation of the electric net-charge of produced *** inclusion of the canonical net-charge conservation in the model allows for better description of the experimental data obtained by the ALICE and CMS Collaborations.A comparison with calculations from other models is also presented.

关键词： relativistic heavy-ion collisions net-charge fluctuations strongly intensive variables canonical charge conservation

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Impact of time between meniscal injury and isolated meniscus repair on post-operative outcomes:A systematic review

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World Journal of Clinical Cases 2025年第7期13卷 39-45页

作者： Kashif Javid Xavier Akins Nicole g Lemaster Amer Ahmad Austin v Stone Department of Orthopaedic Surgery and Sports Medicine University of KentuckyLexingtonKY 40504United States

BACKgROUND Meniscal tears are one of the most common knee *** the diagnosis of a meniscal tear has been made,there are several factors physicians use to guide clinical *** influence of time between injury and isolated meniscus repair on patient outcomes is not well *** this relationship is important as it may influence clinical decision-making and can add to the preoperative patient education *** hypothesized that increasing the time from injury to meniscus surgery would worsen postoperative *** To investigate the current literature for data on the relationship between time between meniscus injury and repair on patient *** PubMed,Academic Search Complete,MEDLINE,CINAHL,and SPORTDiscus were searched for studies published between January 1,1995 and July 13,2023 on isolated meniscus *** criteria included concomitant ligament surgery,incomplete outcomes or time to surgery data,and *** demographics,time to injury,and postoperative outcomes from each study were abstracted and *** Five studies met all inclusion and exclusion *** were 204(121 male,83 female)patients *** of five(60%)studies determined that time between injury and surgery was not statistically significant for postoperative Lysholm scores(P=0.62),Tegner scores(P=0.46),failure rate(P=0.45,P=0.86),and International Knee Documentation Committee scores(P=0.65).Two of five(40%)studies found a statistically significant increase in Lysholm scores with shorter time to surgery(P=0.03)and a statistically significant association between progression of medial meniscus extrusion ratio(P=0.01)and increasing time to *** Our results do not support the hypothesis that increased time from injury to isolated meniscus surgery worsens postoperative ***-making primarily based on injury interval is thus not recommended.

关键词： Meniscus Meniscal Meniscus repair Meniscectomy Patient reported outcomes Postoperative outcomes Time to surgery Injury interval

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A Machine Learning-Based Technique with Intelligent WordNet Lemmatize for Twitter Sentiment Analysis

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Intelligent Automation & Soft Computing 2023年第4期36卷 339-352页

作者： S.saranya g.Usha Computing Technology SRMISTChennaiTamil NaduIndia

Laterally with the birth of the Internet,the fast growth of mobile stra-tegies has democratised content production owing to the widespread usage of social media,resulting in a detonation of short informal *** is micro-blogging short text and social networking services,with posted millions of quick *** analysis addresses the topic of interpreting users’tweets in terms of ideas,interests,and views in a range of settings andﬁ*** type of study can be useful for a variation of academics and applications that need knowing people’s perspectives on a given topic or *** sentiment examination of these texts is useful for a variety of reasons,it is typically seen as a difﬁcult undertaking due to the fact that these messages are frequently short,informal,loud,and rich in linguistic ambiguities such as ***,most contemporary sentiment analysis algorithms are based on clean *** this paper,we offers a machine-learning-based sentiment analysis method that extracts features from Term Frequency and Inverse Document Frequency(TF-IDF)and needs to apply deep intelligent wordnet lemmatize to improve the excellence of tweets by removing *** also utilise the Random Forest network to detect the emotion of a *** authenticate the proposed approach performance,we conduct extensive tests on publically accessible datasets,and theﬁndings reveal that the suggested technique signiﬁcantly outperforms sentiment classiﬁcation in multi-class emotion text data.

关键词： Random Forest sentiment analysis social media term frequency and inverse document frequency twitter wordnet lemmatize

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Bridging the gap:The role of technological advances in shaping gastrointestinal oncological outcomes

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World Journal of gastrointestinal Oncology 2025年第3期17卷 29-37页

作者： Nuno J g Rama Inês Sousa Division of Colorectal Surgical Leiria Hospital CentreLeiria 2410-021Portugal Department of Surgical Leiria Hospital CentreLeiria 2410-021Portugal

gastrointestinal(gI)cancers are highly prevalent and considered a major global health *** approach has undergone a remarkable transformation over the past years due to the development of new technologies that enabled better outcomes regarding their diagnosis and *** include artificial intelligence,robotics,next-generation sequencing and personalized ***,the integration of these advances into everyday clinical practice remains complex and challenging as we are still trying to figure out if these innovations tangibly improve oncological outcomes or if the current state of art should remain as the gold standard for the treatment of these ***,there are also some issues regarding ethical subjects,data privacy,finances and *** surgery concept has evolved considerably over the past decades,especially for oncological *** aims to customize medical treatments and to operate on those patients who most likely will benefit from a specific surgical *** the future,to improve gI oncological outcomes,a delicate balance between technological advances adoption and evidence-based care should be *** we move forward,the question will be to harness the power of innovation while keeping up the highest standards of patient care.

关键词： Technology Innovation gastrointestinal oncology Outcomes Artificial intelligence Precision surgery

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2D Finite Element Analysis of Asynchronous Machine Influenced Under Power Quality Perturbations

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Computers, Materials & Continua 2022年第3期70卷 5745-5763页

作者： Jasmin Pamela S R.saranya v.Indragandhi R.Raja Singh v.Subramaniyaswamy Yuvaraja Teekaraman Shabana Urooj Norah Alwadai School of Electrical Engineering Vellore Institute of TechnologyVelloreIndia School of Computing SASTRA Deemed UniversityThanjavurIndia Mobility Logisticsand Automotive Technology Research CentreFaculty of EngineeringETECDepartment of Electrical Engineering and Energy TechnologyVrije Universiteit BrusselBrussel1050Belgium Department of Electrical Engineering College of EngineeringPrincess Nourah bint Abdulrahman UniversityRiyadh84428Saudi Arabia Department of Physics College of SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia

Asynchronous machines are predominantly preferred in industrial sectors for its *** quality perturbations have a greater impact on industries;among the different power quality events,voltage fluctuations are the most common and that may cause adverse effect on machine’s operation since they are longer *** article discusses a numerical technique for evaluating asynchronous motors while taking into account magnetic saturation,losses,leakage flux,and voltage drop.A 2D linear analysis involving a multi-slice time stepping finite element model is used to predict the end *** an outcome,the magnetic saturation and losses are estimated using amodified 2D nonlinear time-stepping finite element *** method takes the electromagnetic fields at the ends of the motor into account using limited computer *** proposed method will greatly reduce computation timewith limited computer resources for analyzing themachine’s performance with high *** analyzed findings assist in preventing voltage variance issues in the power network system and provide suggestions for developing a robust system.

关键词： Asynchronous machine finite element model analysis voltage variations power quality multi-slice model

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Crosstalk between Wnt and bone morphogenetic protein signaling during osteogenic differentiati

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World Journal of Stem Cells 2024年第2期16卷 102-113页

作者： Pakkath Narayanan Arya Iyyappan saranya Nagarajan Selvamurugan Department of Biotechnology School of BioengineeringSRM Institute of Science and TechnologyKattankulathur 603203India

Mesenchymal stem cells(MSCs)originate from many sources,including the bone marrow and adipose tissue,and differentiate into various cell types,such as osteoblasts and *** studies on MSCs have revealed that many transcription factors and signaling pathways control osteogenic *** is the process by which new bones are formed;it also aids in bone ***/β-catenin and bone morphogenetic protein(BMP)signaling pathways are involved in many cellular processes and considered to be essential for ***/β-catenin and BMPs are important for bone formation in mammalian development and various regulatory activities in the *** studies have indicated that these two signaling pathways contribute to osteogenic *** Wnt signaling pathway promotes osteogenesis by activating the downstream targets of the BMP signaling ***,we briefly review the molecular processes underlying the crosstalk between these two pathways and explain their participation in osteogenic differentiation,emphasizing the canonical *** review also discusses the crosstalk mechanisms of Wnt/BMP signaling with Notch-and extracellular-regulated kinases in osteogenic differentiation and bone development.

关键词： Bone Mesenchymal stem cells Osteogenic differentiation Wnt/β-catenin Bone morphogenetic proteins

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Structure of low-head two-phase flow in flat nozzlesduring outflow of the liquid into rarefied medium

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航空动力学报 2011年第10期26卷 2188-2192页

作者： Kochenkov A g Tonkonog v g Kazan State Technical University named after A. N. Tupolev Kazan Russian Federation

Outcomes of experimental researches of the low-pressure adiabatic flow of the boiling liquid through two-dimensional Laval nozzles in a vacuum atmosphere were *** of critical conditions of flow were *** forms of a stream were investigated and their connection with crisis of flow was *** was established periodic non-stationary macrostructures of a stream which was stipulated by the rotational gear of origin of a vapor phase.

关键词： component low-head flow flow structure flat nozzle rarefied medium the mechanizm of vaporization mass flow rate

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Reconstruction of pile-up events using a one-dimensional convolutional autoencoder for the NEDA detector array

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Nuclear Science and Techniques 2025年第2期36卷 62-70页

作者： J.M.Deltoro g.Jaworski A.goasduff v.gonzález A.gadea M.Palacz J.J.valiente-Dobón J.Nyberg S.Casans A.E.Navarro-Antón E.Sanchis g.de Angelis A.Boujrad S.Coudert T.Dupasquier S.Ertürk O.Stezowski R.Wadsworth Department of Electronic Engineering University of ValenciaBurjassotValenciaSpain Heavy Ion Laboratory University of Warsaw02-093 WarsawPoland Istituto Nazionale di Fisica Nucleare Laboratori Nazionali di LegnaroLegnaroItaly Instituto de Física Corpuscular CSIC-Universidad de Valencia46980 PaternaValenciaSpain Department of Physics and Astronomy Uppsala UniversityUppsalaSweden gANIL CEA/DRF-CNRS/IN2P3Bvd.Henri Becquerel14076 CaenFrance CNRS IN2P3IPN LyonUniversitéLyon 169622 VilleurbanneFrance Department of Physics Nigde Omer Halisdemir University51240 NigdeTurkey Department of Physics University of YorkHeslingtonYork YO105DDUK

Pulse pile-up is a problem in nuclear spectroscopy and nuclear reaction studies that occurs when two pulses overlap and distort each other,degrading the quality of energy and timing *** methods have been used for pile-up rejection,both digital and analogue,but some pile-up events may contain pulses of interest and need to be *** paper proposes a new method for reconstructing pile-up events acquired with a neutron detector array(NEDA)using an one-dimensional convolutional autoencoder(1D-CAE).The datasets for training and testing the 1D-CAE are created from data acquired from the *** new pile-up signal reconstruction method is evaluated from the point of view of how similar the reconstructed signals are to the original ***,it is analysed considering the result of the neutron-gamma discrimination based on charge comparison,comparing the result obtained from original and reconstructed signals.

关键词： 1D-CAE Autoencoder CAE Convolutional neural network(CNN) Neutron detector Neutron-gamma discrimination(NgD) Machine learning Pulse shape discrimination Pile-up pulse

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