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Intrusion Detection Model Using Chaotic MAP for Network Coding Enabled Mobile Small Cells

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Computers, Materials & Continua 2024年第3期78卷 3151-3176页

作者： Chanumolu kiran Kumar Nandhakumar Ramachandran School of Computer Science and Engineering VIT-AP UniversityAmaravatiAndhra Pradesh522241India

Wireless Network security management is difficult because of the ever-increasing number of wireless network malfunctions,vulnerabilities,and *** security systems,such as Intrusion Detection Systems(IDS),are essential due to the limitations of simpler security measures,such as cryptography and *** to their compact nature and low energy reserves,wireless networks present a significant challenge for security *** features of small cells can cause threats to the *** Coding(NC)enabled small cells are vulnerable to various types of *** attacks and performing secure“peer”to“peer”data transmission is a challenging task in small *** to the low power and memory requirements of the proposed model,it is well suited to use with constrained small *** attacker cannot change the contents of data and generate a new Hashed Homomorphic Message Authentication Code(HHMAC)hash between transmissions since the HMAC function is generated using the shared *** this research,a chaotic sequence mapping based low overhead 1D Improved Logistic Map is used to secure“peer”to“peer”data transmission model using lightweight H-MAC(1D-LM-P2P-LHHMAC)is proposed with accurate intrusion *** proposed model is evaluated with the traditional models by considering various evaluation metrics like Vector Set Generation Accuracy Levels,Key Pair Generation Time Levels,Chaotic Map Accuracy Levels,Intrusion Detection Accuracy Levels,and the results represent that the proposed model performance in chaotic map accuracy level is 98%and intrusion detection is 98.2%.The proposed model is compared with the traditional models and the results represent that the proposed model secure data transmission levels are high.

关键词： Network coding small cells data transmission intrusion detection model hashed message authentication code chaotic sequence mapping secure transmission

Optimised hybrid classification approach for rice leaf disease prediction with proposed texture features

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Journal of Control and Decision 2024年第1期11卷 84-97页

作者： Sakhamuri Sridevi K.kiran Kumar Department of Computer Science and Engineering Koneru Lakshmaiah Education FoundationVaddeswaramIndia

This paper aims to frame a new rice disease prediction model that included three major ***,median filtering(MF)is deployed during pre-processing and then‘proposed Fuzzy Means Clustering(FCM)based segmentation’is *** that,‘Discrete Wavelet Transform(DWT),Scale-Invariant Feature Transform(SIFT)and low-level features(colour and shape),Proposed local Binary Pattern(LBP)based features’are extracted that are classified via‘MultiLayer Perceptron(MLP)and Long Short Term Memory(LSTM)’and predicted outcomes are *** exact prediction,this work intends to optimise the weights of LSTM using Inertia Weighted Salp Swarm Optimisation(IW-SSO)***,the development of IW-SSO method is established on varied metrics.

关键词： Rice disease improved fuzzy hybrid classifiers optimised LSTM IW-SSO algorithm

Acceleration of solar wind particles due to inertial Alfvén waves

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Communications in Theoretical Physics 2024年第6期76卷 137-141页

作者： kiran Batool Imran A Khan M Shamir Abdul Kabir S Ayaz Theoretical Physics Department National Centre for PhysicsIslamabad 44000Pakistan Department of Space Sciences Institute of Space TechnologyIslamabad 44000Pakistan Space and Astrophysics Research Lab(SARL) National Center of GIS and Space Applications(NCGSA)Islamabad 44000Pakistan Salam Chair Department of PhysicsGC University LahoreKatchery RoadLahorePunjab 54000Pakistan Department of Space Science and CSPAR University of Alabama in HuntsvilleHuntsvilleAL 35899United States of America

Gaining an understanding of the effects and dynamics of the solar wind is crucial for the study of space weather,Earth's magnetosphere,spacecraft protection,the dynamics of the Solar System,and various other *** show that Alfvén waves effectively transfer energy to resonant *** study demonstrates how inertial Alfvén waves deliver their energy to resonant plasma particles in different solar environments under certain *** analysis shows that inertial Alfvén waves experience more rapid damping with increasing parallel wavenumber,ambient magnetic field strength,and particle number density,coupled with a decrease in *** rate of energy transfer to resonant particles intensifies with higher temperatures and reduced parallel wavenumber and particle number *** with higher initial velocities actively participate in Landau damping,especially in regions with a stronger ambient magnetic field.

关键词： solar wind inertial Alfven waves resonant particles

Expansion of human umbilical cord derived mesenchymal stem cells in regenerative medicine

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World Journal of Stem Cells 2024年第4期16卷 410-433页

作者： Shafiqa Naeem Rajput Bushra kiran Naeem Anwar Ali Asmat Salim Irfan Khan Dr.Panjwani Center for Molecular Medicine and Drug Research International Center for Chemical and Biological SciencesUniversity of KarachiKarachi 75270SindhPakistan Surgical Unit 4 Dr.Ruth KM Pfau Civil HospitalKarachi 74400Pakistan Department of Physiology University of KarachiKarachi 75270Pakistan Center for Regenerative Medicine and Stem Cells Research and Department of Ophthalmology and Visual SciencesThe Aga Khan UniversityKarachi 74800SindhPakistan

BACKGROUND Stem cells are undifferentiated cells that possess the potential for self-renewal with the capacity to differentiate into multiple *** humans,their limited numbers pose a challenge in fulfilling the necessary demands for the regeneration and repair of damaged tissues or *** suggested that mesenchymal stem cells(MSCs),necessary for repair and regeneration via transplantation,require doses ranging from 10 to 400 million ***,the limited expansion of MSCs restricts their therapeutic *** To optimize a novel protocol to achieve qualitative and quantitative expansion of MSCs to reach the targeted number of cells for cellular transplantation and minimize the limitations in stem cell therapy *** Human umbilical cord(hUC)tissue derived MSCs were obtained and *** cultured cells were subjected to the following evaluation pro-cedures:Immunophenotyping,immunocytochemical staining,trilineage differentiation,population doubling time and number,gene expression markers for proliferation,cell cycle progression,senescence-associatedβ-galactosidase assay,human telomerase reverse transcriptase(hTERT)expression,mycoplasma,cytomegalovirus and endotoxin *** Analysis of pluripotent gene markers Oct4,Sox2,and Nanog in recultured hUC-MSC revealed no significant *** immunophenotypic markers CD90,CD73,CD105,CD44,vimentin,CD29,Stro-1,and Lin28 were positively expressed by these recultured expanded MSCs,and were found negative for CD34,CD11b,CD19,CD45,and *** recultured hUC-MSC population continued to expand through passage *** gene expression of Pax6,BMP2,and TGFb1 showed no significant variation between recultured hUC-MSC ***,a significant increase(P<0.001)in the mitotic phase of the cell cycle was observed in recultured *** senescence markers(hTERT expression andβ-galactosidase activity)did not show any negative effect on recultured hUC-

关键词： Human umbilical cord Mesenchymal stem cells Expansion Cell proliferation In vitro expansion Senescence

An Unusual Maxillary Sinus Foreign Body and Its Endoscopic Assisted Removal

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International Journal of Otolaryngology and Head & Neck Surgery 2015年第1期4卷 38-43页

作者： R. V. Nataraj Mohan Jagade Reshma Chavan Rajesh Kar Madhavi Pandare Kartik Parelkar Arpita Singhal kiran kulsange Department of Ear Nose & Throat and Head & Neck Surgery Grant Government Medical College Mumbai India

Foreign bodies in maxillary sinuses are uncommon. But the incidence is on a rise. Herewith we present a case of foreign bodies (glass pieces) in left maxillary sinus and bilateral nasolacrimal ducts, which is managed ... 详细信息

关键词： Maxillary Sinus Foreign Body Endoscopic Approach

Plexiform Neurofibroma of Nasal Tip

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International Journal of Otolaryngology and Head & Neck Surgery 2015年第6期4卷 423-428页

作者： Rajanala Venkata Nataraj Mohan Jagade Kartik Parelkar Reshma Hanawte Arpita Singhal Dev Rengaraja kiran kulsange Kartik Rao Pallavi Gupta Department of Ear Nose & Throat and Head & Neck Surgery Grant Government Medical College Mumbai India

Neurogenic tumor is the name given to any tumor that arises from the nerve tissue or its coverings. Neurogenic tumors of Sino-nasal cavity are a very rare entity. The most common types are Schwannomas and Neurofibromas and the plexiform subtype is one form of these neuroendocrine tumors. We report the case series of two such cases of a plexiform neurofibroma of the nasal tip, which were excised via an open rhinoplasty approach.

关键词： Plexiform Neurofibroma Schwannoma Nasal Tip External Nasal Deformity Open Rhinoplasty

Klestadt’s Cyst: Case Report

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International Journal of Otolaryngology and Head & Neck Surgery 2015年第3期4卷 215-219页

作者： Kartik Parelkar Smita Nagle Mohan Jagade Reshma Hanwate Madhavi Pandare Devkumar Rangaraja kiran kulsange Bandu Nagrale Arpita Singhal Department of ENT Grant Govt Medical College & Sir J J Group of Hospitals Mumbai India

Klestadt’s cyst, more commonly known as the nasolabial cyst, is an uncommon, non-odontogenic, and soft tissue cyst. It is classified as a fissural cyst, found outside the bone, and on the region corresponding to the nasolabial furrow and alar nose. Following its description first by Zukuerkandl in 1882, only 267 cases have been found in English literature. In spite of the low occurrence of nasolabial cysts, it is important to recognize the clinical characteristics of this lesion. The purpose of this report is to review the literature and discuss the histomorphology and etiology of this condition, and also its management by surgical excision. As per our experience, sublabial approach is the best for complete and scarless excision of this cyst.

关键词： Klestadt’s Nasolabial Cyst Non-Odontogenic

Primary Laryngeal Amyloidosis: A Case Report

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International Journal of Otolaryngology and Head & Neck Surgery 2017年第1期6卷 1-5页

作者： Devkumar Rengaraja Mohan Jagade Vitthal Kale Arpita Singhal kiran kulsange Karthik Rao Pallavi Gupta Radhika Sonate Amol Hekare Chinmayee Hebbar Department of ENT Grant Government Medical College and Sir JJ Groups of Hospital Mumbai India

Amyloidosis is a benign, indolent condition which presents with an abnormal deposition of extracellular protein in various organs of the body. It usually presents with hoarseness of voice to an otolaryngologist. A sits clinical appearance mimics an early laryngeal cancer. It remains a diagnostic challenge to the clinician. It is essential to differentiate a primary laryngeal amyloidosis from malignancy to have a holistic approach towards the management of the disease. Here in this article, a case is reported in order to have a better outlook about this rare condition and to differentiate it from laryngeal malignancy for an effective management and cure.

关键词： Laryngeal Amyloidosis Amyloid Localized Amyloidosis

Intratympanic Injections: An Unsolved Mystery

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International Journal of Otolaryngology and Head & Neck Surgery 2015年第2期4卷 124-132页

作者： Kartik Parelkar Vandana Thorawade Mohan Jagade Smita Nagle Rajanala Nataraj Madhavi Pandare Reshma Hanwate Bandu Nagrale kiran kulsange Devkumar Rangaraja Arpita Singhal Department of ENT Grant Government Medical College & Sir J.J. Group of Hospitals Mumbai India

Aims: The aim of this study was to test the effectiveness of intratympanic dexamethasone injections as a treatment for severe disabling tinnitus and also observe its effect on hearing loss if any. Materials and Methods: Thirty patients with severe disabling tinnitus in the age group 20 to 60 years were selected and randomly assigned to receive intratympanic injections of a dexamethasone solution 4 mg/ml (0.5 ml) or isotonic saline (0.5 ml) solution under topical anaesthesia, once per week for 4 weeks using a zero degree endoscope. Improvement in tinnitus was assessed using a visual analog scale, considering 2-point improvement as significant and alteration in hearing if any was noted by pure tone audiometery before and after the therapy. Results: The improvement in tinnitus was not significant, with no alteration in audiometery reports. Conclusions: Intratympanic therapy is an attractive mode of treatment because of its highly targeted delivery, low concentration of the drugs required and a very good patient tolerance. Although there has been no breakthrough in intratympanic therapy for tinnitus or other otological conditions, accessibility to the inner ear through the semipermeable round window membrane holds many promises in the near future.

关键词： Intratympanic Injection Round Window Tinnitus Dexamethasone