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Securing 3D Point and Mesh Fog Data Using Novel Chaotic Cat Map

Computers, Materials & Continua 2023年第3期74卷 6703-6717页

作者： K.Priyadarsini arun Kumar Sivaraman Abdul Quadir Md Areej Malibari Department of Data Science and Business Systems School of ComputingCollege of Engineering and TechnologySRM Institute of Science and TechnologyKattankulathurChennai603203India School of Computer Science and Engineering Vellore Institute of TechnologyChennai600127India Department of Industrial and Systems Engineering College of EngineeringPrincess Nourah bint Abdulrahman UniversityP.O.Box 84428Riyadh11671Saudi Arabia

With the rapid evolution of Internet technology,fog computing has taken a major role in managing large amounts of *** major concerns in this domain are security and ***,attaining a reliable level of confidentiality in the fog computing environment is a pivotal *** different types of data stored in the fog,the 3D point and mesh fog data are increasingly popular in recent days,due to the growth of 3D modelling and 3D printing ***,in this research,we propose a novel scheme for preserving the privacy of 3D point and mesh fog *** Cat mapbased data encryption is a recently trending research area due to its unique properties like pseudo-randomness,deterministic nature,sensitivity to initial conditions,ergodicity,*** boost encryption efficiency significantly,in this work,we propose a novel Chaotic Cat *** sequence generated by this map is used to transform the coordinates of the fog *** improved range of the proposed map is depicted using bifurcation *** quality of the proposed Chaotic Cat map is also analyzed using metrics like Lyapunov exponent and approximate *** also demonstrate the performance of the proposed encryption framework using attacks like brute-force attack and statistical *** experimental results clearly depict that the proposed framework produces the best results compared to the previous works in the literature.

关键词： Chaotic cat map fog computing encryption 3D point fog 3D mesh

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Analysis of Cognitive Radio for LTE and 5G Waveforms

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Computer Systems Science & Engineering 2022年第12期43卷 1207-1217页

作者： Ramesh Ramamoorthy Himanshu Sharma A.Akilandeswari Nidhi Gour arun Kumar Mehedi Masud Centre for Artificial Intelligence Chennai Institute of TechnologyChennaiIndia Department of Computer Science and Engineering JECRC UniversityJaipur303905India Institute of ECE Saveetha School of EngineeringChennaiIndia Department of Electronics and Communication Engineering JECRC UniversityJaipur303905India Department of Computer Science College of Computers and Information TechnologyTaif University11099Saudi Arabia

Spectrum sensing is one of the major concerns in reaching an efficientQuality of service (QOS) in the advanced mobile communication system. Theadvanced engineering sciences such as 5G, device 2 device communications(D2D), Internet of things (IoT), MIMO require a large spectrum for better *** frequency division multiplexing (OFDM) is not a choice in advancedradio due to the Cyclic Prefix (CP), wastage of the spectrum, and so on. Hence, itis important to explore the spectral efficient advanced waveform techniques andcombine a cognitive radio (CR) with the 5G waveform to sense the idle spectrum,which overcomes the spectrum issue. The demand for spectrum is ever increasing;however, spectrum is limited and is an acutely scarce resource. To alleviate theissue, techniques like Cognitive Radios (CR) have been devised. However, suchtechniques are non-standardized, and many variations of CR algorithms have beentried and tested. This paper details the several spectrum sensing methods tailoredfor CR. We explain the benefits, uniqueness, and drawbacks of the various techniques to provide a comprehensive review of the scene, including all recent andnovel techniques of CR. Finally, we provided experimental results for the performance of the CR for key 5G and beyond modulation techniques to elaborate thedependency of the CR techniques for CR applications and provide a competitivereview of their performance. Experiments show that the CR integrated withNOMA shows better performance as compared with existing techniques.

关键词： CR Energy detection FBMC NOMA OFDM

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Comparative Analysis of Execution of CNN-Based Sanguine Data Transmission with LSB-SS and PVD-SS

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Computer Systems Science & Engineering 2023年第8期46卷 1707-1721页

作者： Alaknanda S.Patil G.Sundari arun Kumar Sivaraman Department of Electronics and Communication Sathyabama Institute of Science and TechnologyChennaiTamil Nadu600119India School of Computer Science and Engineering Vellore Institute of TechnologyChennai600127India

The intact data transmission to the authentic user is becoming crucial at every moment in the current ***;is a technique for concealing the hidden message in any cover media such as image,video;and audio to increase the protection of *** resilience and imperceptibility are improved by choosing an appropriate embedding *** paper gives a novel system to immerse the secret information in different videos with different *** audio and video steganography with novel amalgamations are implemented to immerse the confidential auditory information and the authentic user’s face image.A hidden message is first included in the audio from the multimedia file;using LSB *** Stego-video is created in the second stage by merging the authorized user’s face into the frame of the video;by using PVD ***-audio is linked again with the stego-video in the third *** incorporated perspective techniques(LSB-SS and PVD-SS algorithms)with more significant data immersing capacity,good robustness and imperceptibility are proposed in this research *** spread spectrum approach is used to increase the complexity of secret data *** different video files are tested with different voice files with the results such as PSNR,SSIM,RMSE and MSE as 52.3,0.9963,0.0024 and 0.0000059,respectively.

关键词： Audio steganography data hiding information security pixel value differencing

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Effect of Inclined Tension Crack on Rock Slope Stability by SSR Technique

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Intelligent Automation & Soft Computing 2023年第4期36卷 1205-1214页

作者： Ch.Venkat Ramana Niranjan Ramchandra Thote arun Kumar Singh Visvesvaraya National Institute of Technology Nagpur440010India

The tension cracks and joints in rock or soil slopes affect their failure *** of rock or soil slope failure is one of the most challenging tasks in the earth *** actual slopes consist of inhomogeneous materials,complex morphology,and erratic *** studies concerning the failure of rock slopes primarily focused on determining Factor of Safety(FoS)and Critical Slip Surface(CSS).In this article,the effect of inclined tension crack on a rock slope failure is studied numerically with Shear Strength Reduction Factor(SRF)*** inclined Tension Crack(TC)inﬂuences the magnitude and location of the rock slope’s Critical Shear Strength Reduction Factor(CSRF).Certainly,inclined cracks are more prone to cause the failure of the slope than the vertical ***,all tension cracks do not lead to failure of the slope *** effect of the crest distance of the tension crack is also *** numerical results do not show any signiﬁcant change in the magnitude of CSRF unless the tip of the TC is very near to the crest of the *** is also replaced with a joint,and the results differ from the corresponding *** results are discussed regarding shear stress and Critical Slip Surface(CSS).

关键词： Crest distance critical shear strength reduction factor critical slip surface inclined tension crack joint

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Effect of minocycline and its nano-formulation on central auditory system in blast-induced hearing loss rat model

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Journal of Otology 2023年第1期18卷 38-48页

作者： Venkatesan Perumal arun Reddy Ravula Ningning Shao Namas Chandra Center for Injury Biomechanics Materialsand MedicineDepartment of Biomedical EngineeringNew Jersey Institute of TechnologyNewarkNJ07102USA

Blast injuries are common among the military service members and *** of the devastating effects of blast wave induced TBI is either temporary or permanent hearing *** hearing loss using minocycline is restricted by optimal drug concentration,route of administration,and its ***,therapeutic approach using novel therapeutic delivery method is in great *** the different delivery methods,nanotechnology-based drug delivery is desirable,which can achieve longer systemic circulation,pass through some biological barriers and specifically targets desired *** current study aimed to examine therapeutic effect of minocycline and its nanoparticle formulation in moderate blast induced hearing loss rat model through central auditory *** *** nanoparticle at reduced dose and frequency than regularly administered toxic *** moderate blast exposure,rats had hearing impairment as determined by ABR at 7-and 30-days post *** chronic condition,free minocycline also showed the significant reduction in ABR *** central auditory system,it is found in this study that minocycline nanoparticles ameliorate excitation in inferior colliculus;and astrocytes and microglia activation after the blast exposure is reduced by minocycline nanoparticles *** study demonstrated that in moderate blast induced hearing loss,minocycline and its nanoparticle formulation exhibited the optimal therapeutic effect on the recovery of the ABR impairment and a protective effect through central auditory *** conclusion,targeted and non-targeted nanoparticle formulation have therapeutic effect on blast induced hearing loss.

关键词： Minocycline Nanoparticle Hearing loss Blast injury and targeted drug delivery

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Comparative efficacy and safety of adenosine and regadenoson for assessment of fractional flow reserve:A systematic review and meta-analysis

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World Journal of Cardiology 2022年第5期14卷 319-328页

作者： Gauravpal Singh Gill Akshaya Gadre arun Kanmanthareddy Cardiovascular Medicine Creighton University School of MedicineOmahaNE 68124United States Internal Medicine Western Michigan University Homer Stryker MD School of MedicineKalamazooMI 49007United States

BACKGROUND Adenosine is a coronary hyperemic agent used to measure invasive fractional flow reserve(FFR)of intermediate severity coronary *** To compare FFR assessment using adenosine with an alternate hyperemic agent,*** PubMed,Google Scholar,CINAHL and Cochrane databases were queried for studies comparing adenosine and regadenoson for assessment of *** on FFR,correlation coefficient and adverse events from the selected studies were extracted and analyzed by means of random effects *** tailed P-value less than 0.05 was considered *** was assessed using I2 *** Five studies with 248 patients were included in the final *** included patients and coronary lesions underwent FFR assessment using both adenosine and *** was no significant mean difference between FFR measurement by the two agents[odds ratio(OR)=-0.00;95%confidence interval(CI):(-0.02)-0.01,P=0.88].The cumulative correlation coefficient was 0.98(0.96-0.99,P<0.01).Three of five studies reported time to FFR with cumulative results favoring regadenoson(mean difference 34.31 s;25.14-43.48 s,P<0.01).Risk of adverse events was higher with adenosine compared to regadenoson(OR=2.39;95%CI:1.22-4.67,P=0.01),which most commonly included bradycardia and *** majority of the adverse events associated with both agents were *** The performance of regadenoson in inducing maximal hyperemia was comparable to that of *** was excellent correlation between the FFR measurements by both the *** use of adenosine,was however associated with higher risk of adverse events and longer time to FFR compared to regadenoson.

关键词： Adenosine Regadenoson Fractional flow reserve Meta-analysis

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Mechanical behaviors of deep pillar sandwiched between strong and weak layers

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Journal of Rock Mechanics and Geotechnical Engineering 2023年第5期15卷 1111-1126页

作者： Sahendra Ram Petr Waclawik Jan Nemcik Radovan Kukutsch Ashok Kumar arun Kumar Singh Libin Gong Department of Mining Engineering National Institute of TechnologyRourkelaOdishaIndia Institute of Geonics The Czech Academy of SciencesOstravaCzech Republic University of Wollongong WollongongAustralia CSIR-Central Institute of Mining and Fuel Research DhanbadJharkhandIndia Department of Mining Engineering Indian Institute of Technology(Indian School of Mines)DhanbadJharkhandIndia

A variety of coal room and pillar mining methods have been efficiently practiced at depths of up to 500 m with least strata mechanics ***,for the first time,this method was trialled at depths of 850 e900 m in CSM mine of Czech *** rhomboid-shaped coal pillars with acute corners of 70,surrounded with 5.2 m wide and 3.5e4.5 m high mine roadways,were *** were developed in a staggered manner with their size variation in the Panel II from 83 m×25 m to 24 m×20 m(corner to corner)and Panel V from 35 m×30 m to 26 m×16 *** seam inclined at 12was affected by the unusual slippery slickenside roof bands and sometimes in the floor levels with high vertical stress below strong and massive sandstone *** order to ensure safety,pillars in both the panels were continuously monitored using various geotechnical instruments measuring the induced stresses,side spalling and roof *** panels suffered high amounts of mining induced stress and pillar failure with side-spalling up to 5 m from all *** fracturing of coal pillar sides was controlled by fully encapsulated steel *** induced stress kept increasing with the progress of development of pillars and *** installed in the pillar failed to monitor actual induced stress due to fracturing of coal mass around it which created an apprehension of pillar failure up to its core due to high vertical mining induced *** risk was reduced by carrying out scientific studies including the three-dimensional numerical models calibrated with data from the instrumented *** attempt has been made to study the behavior of coal pillars and their yielding characteristics at deeper cover based on field and simulation results.

关键词： Pillar yielding mechanisms Great depth Numerical modeling Induced stress Pillar dilation Slippery slickenside layer

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Big Data Analytics Using Swarm-Based Long Short-Term Memory for Temperature Forecasting

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Computers, Materials & Continua 2022年第5期71卷 2347-2361页

作者： Malini M.Patil P.M.Rekha arun Solanki Anand Nayyar Basit Qureshi JSS Academy of Technical Education Bengaluru560060India Gautam Buddha University Greater Noida201312India Graduate School Duy Tan UniversityDa Nang550000Vietnam Faculty of Information Technology Duy Tan UniversityDa Nang550000Vietnam College of Computer&Info Sc Prince Sultan UniversitySaudi Arabia

In the past few decades,climatic changes led by environmental pollution,the emittance of greenhouse gases,and the emergence of brown energy utilization have led to global *** warming increases the Earth’s temperature,thereby causing severe effects on human and environmental conditions and threatening the livelihoods of millions of *** warming issues are the increase in global temperatures that lead to heat strokes and high-temperature-related diseases during the summer,causing the untimely death of thousands of *** forecast weather conditions,researchers have utilized machine learning algorithms,such as autoregressive integrated moving average,ensemble learning,and long short-term memory *** techniques have been widely used for the prediction of *** this paper,we present a swarm-based approach called Cauchy particle swarm optimization(CPSO)to find the hyperparameters of the long shortterm memory(LSTM)*** hyperparameters were determined by minimizing the LSTM validationmean square error *** optimized hyperparameters of the LSTM were used to forecast the temperature of Chennai *** proposed CPSO-LSTM model was tested on the openly available 25-year Chennai temperature *** experimental evaluation on MATLABR2020a analyzed the root mean square error rate and mean absolute error to evaluate the forecasted *** proposed CPSO-LSTM outperforms the traditional LSTM algorithm by reducing its computational time to 25 min under 200 epochs and 150 hidden neurons during *** proposed hyperparameter-based LSTM can predict the temperature accurately by having a root mean square error(RMSE)value of 0.250 compared with the traditional LSTM of 0.35 RMSE.

关键词： Climatic change big data temperature forecasting swarm intelligence deep learning

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Natural compounds in the regulation of proteostatic pathways: An invincible artillery against stress, ageing, and diseases

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Acta Pharmaceutica Sinica B 2021年第10期11卷 2995-3014页

作者： arun Upadhyay Department of Biochemistry Central University of Rajasthan 305817India

Cells have different sets of molecules for performing an array of physiological *** acids have stored and carried the information throughout evolution,whereas proteins have been attributed to performing most of the cellular *** perform these functions,proteins need to have a unique conformation and a definite *** attributes are achieved by a highly coordinated protein quality control(PQC)system comprising chaperones to fold the proteins in a proper threedimensional structure,ubiquitin-proteasome system for selective degradation of proteins,and autophagy for bulk clearance of cell *** kinds of stresses and perturbations may lead to the weakening of these protective cellular machinery,leading to the unfolding and aggregation of cellular proteins and the occurrence of numerous pathological ***,modulating the expression and functional efficiency of molecular chaperones,E3 ubiquitin ligases,and autophagic proteins may diminish cellular proteotoxic load and mitigate various pathological *** medicine and small molecule-based therapies have been well-documented for their effectiveness in modulating these pathways and reestablishing the lost proteostasis inside the cells to combat disease *** present article summarizes various similar reports and highlights the importance of the molecules obtained from natural sources in disease therapeutics.

关键词： Proteostasis Proteinopathies Chaperones Ubiquitin proteasome system Autophagy Cancer Neurodegeneration Ageing Natural molecules Drug discovery

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Optimized Resource Allocation for IoT-D2D Communication Using WSN

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Computer Systems Science & Engineering 2023年第5期45卷 1789-1804页

作者： S.arun Mozhi Selvi Roobaea Alroobaea Saeed Rubaiee Abdulkader S.Hanbazazah Department of Computer Science and Engineering Holy Cross Engineering CollegeVagaikulam628851Tamil NaduIndia Department of Computer Sceience College of Computers and Information TechnologyTaif UniversityP.O.Box 11099Taif 21974Saudi Arabia Department of Industrial and Systems Engineering College of EngineeringUniversity of JeddahJeddah21959Saudi Arabia

The need for a strong system to access radio resources demands a change in operating frequency in wireless networks as a part of Radio Resource Management(RRM).In the fifth-generation(5G)wireless networks,the capacity of the system is expected to be enhanced by Device-to-Device(D2D)*** cooperation and Resources Allocation(RA)in the development of Internet of Things(IoT)enabled 5G wireless networks are investigated in this *** radio RA methods for D2D communication while not affecting any Mobile Users’(MU)communication is the main challenge of this *** performance goals such as practising equality in the rates of user data,increasing Network Throughput(NT),and reducing End-to-End Delay(EED)are achieved by *** study undertaken on optimising performance for various wireless networks is focused on in this research *** a polynomialtime Proportional Fair Resource Allocation Method(PFRAM),which considers the MU’s rate requirements,is the prime objective of this *** Resource Allocation Method(RAM)can be used by the proposed method for MU,and the time and differing location channel conditions are the factors to be adapted *** more than one resource block is allowed by our PFRAM to a D2D *** automatic maintenance of battery-less IoT wireless devices’energy level is done potentially using an Extensible Energy Management System(EEMS).Finally,the device’s Node Transmission Power(NTP)can be managed using an Energy-Saving Algorithm(ESA)designed in this work for Node Uplink Data Transmission(NUDT).The trade-off between the Packet Loss Rate(PLR)and NTP is balanced by the *** cost of NUDT’s average Energy Consumption(EC)is reduced by locating the optical *** order to free much bandwidth for wireless information,NUDT conserves the harvested energy for minimising Radio Frequency(RF)Energy Transmission(ET).MATLAB simulations are used to assess the proposed *** IoT device’s NTP is managed using

关键词： IoT energy transmission WSN mobility resource allocation

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