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Speed-Direction Sensing under Multiple Vehicles Scenario Using Photonic Radars

Computers, Materials & Continua 2022年第12期73卷 5399-5410页

作者： Abhishek Sharma Sushank Chaudhary jyoteesh malhotra Muhammad Saadi Sattam Al Otaibi Lunchakorn Wuttisittikulkij Department of Electronics Technology Guru Nanak Dev UniversityAmritsar143005India Wireless Communication Ecosystem Research Unit Department of Electrical EngineeringChulalongkorn UniversityBangkokThailand Department of Electronics and Communication Guru Nanak Dev UniversityRegional Campus JalandharIndia Department of Electrical Engineering University of Central PunjabLahorePakistan Department of Electrical Engineering College of EngineeringTaif UniversityTaifSaudi Arabia

Recent reports from World Health Organization(WHO)show the impact of human negligence as a serious concern for road accidents and casualties *** are number of reasons which led to this negligence;hence,need of intelligent transportation system(ITS)gains more attention from researchers *** achieving such autonomy different sensors are involved in autonomous vehicles which can sense road conditions and warn the control system about possible *** work is focused on designing one such sensor system which can detect and range multiple targets under the impact of adverse atmospheric conditions.A high-speed Linear Frequency Modulated Continuous Wave(LFMCW)based Photonic Radar is proposed to detect multiple targets by integrating Mode division multiplexing(MDM).Reported results in terms of range frequency,Doppler frequency and range resolution are demonstrated using numerical simulations with the bandwidths of 1 and 4 GHz and under adverse atmospheric conditions carrying 75 dB/km of *** prove the effectiveness of the proposed photonic radar,moving targets are also demonstrated with different *** reported substantial range resolution of 15 cm using 1 GHz of bandwidth and 3 cm using 4 GHz of bandwidth.

关键词： World health organization linear frequency modulated continuous wavelength mode division multiplexing intelligent transportation system photonic radar autonomous vehicle

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Energy Efficient Path Determination in Wireless Sensor Network Using BFS Approach

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Wireless Sensor Network 2011年第11期3卷 351-356页

作者： Shilpa Mahajan jyoteesh malhotra 不详

The wireless sensor networks (WSN) are formed by a large number of sensor nodes working together to provide a specific duty. However, the low energy capacity assigned to each node prompts users to look at an important design challenge such as lifetime maximization. Therefore, designing effective routing techniques that conserve scarce energy resources is a critical issue in WSN. Though, the chain-based routing is one of significant routing mechanisms but several common flaws, such as data propagation delay and redundant transmission, are associated with it. In this paper, we will be proposing an energy efficient technique based on graph theory that can be used to find out minimum path based on some defined conditions from a source node to the destination node. Initially, a sensor area is divided into number of levels by a base station based on signal strength. It is important to note that this technique will always found out minimum path and even alternate path are also saved in case of node failure.

关键词： Graph Theory Breadth First Search Energy Efficient Cost Shortest Path

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Improved Enhanced Chain Based Energy Efficient Wireless Sensor Network

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Wireless Sensor Network 2013年第4期5卷 84-89页

作者： Shilpa Mahajan jyoteesh malhotra Sandeep Sharma Computer Science and Engineering ITM University Gurgaon India Electronics and Communication Engineering Guru Nanak Dev University Amritsar India

In this paper, we have proposed an energy efficient chain based protocol which is an improvement over ECBSN (Energy Efficient Chain Based Sensor Network). ECBSN protocol has certain deficiencies like the non optimal selection of leader nodes in rounds, aggregation and transmission of data by head nodes that leads to unbalanced energy consumption. Aiming at these problems, an improved chain based protocol is proposed. IECBSN adopts a new method of selection of leader nodes based on selection value (SV) parameter .To lower energy consumption further, one more level of hierarchy has been added with a head leader node, which will aggregate data from the leader nodes and pass it to the base station. IECBSN shows an improvement of 20% - 35% as compare to PEGASIS (Power Efficient Gathering in Sensor Information System) and 5% t to 7% from ECBSN on energy consumption and improves network lifetime.

关键词： Energy Conservation Network Lifetime Chain Based ECBSN Distance

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EEICCP—Energy Efficient Protocol for Wireless Sensor Networks

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Wireless Sensor Network 2013年第7期5卷 127-136页

作者： Shalli Rani jyoteesh malhotra Rajneesh Talwar ECE GNDU Regional Centre Jalandhar India ECE SWIFT Technical Campus Patiala India SSD Women’s Institute of Technology Bathinda India

In this paper, an energy efficient inter cluster coordination protocol developed for the wireless sensor networks has been proposed. By controlling the topology, longevity and the scalability of the network can be increased. Clustering sensor node is an effective topology for the energy constrained networks. So cluster based algorithm has been developed in which different levels of clusters are considered on the basis of received signal strength to recognize the distance of the clusters from the BS (base station) and to determine the number of cluster coordinators to make routes for the CHs to transmit the data. Based on the investigation of existing protocols in which cluster heads send data directly to the base station, it is found that direct transmission by the CHs is not an optimal solution and dissipates a lot of energy, so in this paper a novel EEICCP (Energy efficient inter cluster coordination) protocol has been proposed which evenly distributes the energy load among the sensor nodes and use the multi hop approach for the CHs. Analytical model of new protocol is projected and the algorithm is implemented in MATLAB. Moreover, EEICCP has shown remarkable improvement over already existing LEACH and HCR protocols in terms of reliability and stability. Our work has also been validated through the simulation results.

关键词： HCR LEACH EEICCP Transfer and Election Phase

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On the Development of Realistic Cross Layer Communication Protocol for Wireless Sensor Networks

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Wireless Sensor Network 2014年第5期6卷 57-66页

作者： Shalli Rani jyoteesh malhotra Rajneesh Talwar CGC Engineering College Chandigarh India Guru Nanak Dev University Regional Campus Jalandhar India SSDWIT College Bathinda India

Traditional protocols in wireless sensor networks follow the strict layering techniques which lead to the degradation in performance of the QoS (Quality of Service) parameters. Battery powered tiny sensor nodes with constraints of energy and guaranteed time require the efficient communication protocols with innovative and optimized approach to attain the objectives of WSN. Especially, these requirements become more stringent with the emergence of novel applications based on WSN. In order to find an optimized solution to this, cross layer-based approach which allows the cooperation, synchronization and communication among the layers, seems to be appropriate. In this paper, a realistic cross-layer protocol has been developed taking into considerations of MAC and Physical layer to further optimize the QoS parameters of already developed Energy Efficient Inter Cluster Coordination Protocol (EEICCP) at the Network layer level. In this paper we endeavor to concentrate on the enhancement of reliability parameter of QoS and results are validated through simulations done in MATLAB.

关键词： Cross Layer Routing layer MAC layer Physical Layer Time Frame Reception Probability

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Energy Efficient Path Determination in Wireless Sensor Network Using BFS Approach

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Wireless Sensor Network（无线传感网络） 2011年第11期

作者： Shilpa Mahajan jyoteesh malhotra

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Conservative management of spinal pathology with autologous conditioned serum: A systematic review of the literature

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World Journal of Orthopedics 2024年第9期15卷 870-881页

作者： Christian J Rajkovic Matthew L Merckling Alyssa W Lee Galadu Subah Aryan malhotra Zachary D Thomas Sabrina L Zeller John V Wainwright Merritt D Kinon Department of Neurosurgery Westchester Medical CenterValhallaNY 10595United States

BACKGROUND Chronic inflammatory pain is associated with increased expression of interleukin(IL)-1,an inflammatory cytokine,and activity on its receptor(IL-1R).In response,the body produces IL-1R antagonist(IL-1Ra)to reduce this *** conditioned serum(ACS)is the only biologic therapy for spinal pathologies that enhances the action of endogenous IL-1Ra reserves to improve *** systematic review investigates the effectiveness of ACS in treating pain and dis-ability caused by spinal *** To evaluate the use of ACS as a conservative management option for spinal *** A systematic review of PubMed/Medline was performed to identify studies inve-stigating administration of ACS for treatment of any spinal *** Six articles were included,comprising 684 patients treated with epidural(n=133)or transforaminal(n=551)ACS *** had an average age of 54.0 years with slight female predominance(53.2%).The lumbar spine was most com-monly treated,with 567 patients(82.9%)receiving injections for lumbar radicu-lopathy(n=67),degenerative disc disease(DDD)(n=372),or spinal stenosis(n=128);cervical injections were performed in 109 patients(15.9%).Mean(SD)follow-up was 21.7(4.8)weeks from first ACS *** studies investigating mecha-nical lumbar and lumbar or cervical radicular pain reported significant pain re-duction at final follow-up compared to *** achieved comparable or su-perior results to lumbar epidural steroid *** events were reported in 21 patients(3.1%),with no serious adverse *** ACS injection is a safe and effective intervention for pain reduction in many spinal pathologies,including cervical and lumbar radiculopathies.

关键词： Spine Autologous conditioned serum Orthokine Regenokine Epidural steroid injection Interleukin-1 Inter-leukin-1 receptor antagonist

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Hepatocellular carcinoma national burden across different geographical regions in the United States between 2001 and 2020

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World Journal of Methodology 2024年第4期14卷 110-120页

作者： Yazan Abboud Raj malhotra Muhammad Hassaan Arif Maan Anna Mathew Ibrahim Abboud Chun-Wei Pan Saqr Alsakarneh Fouad Jaber Islam Mohamed David Kim Nikolaos T Pyrsopoulos Department of Internal Medicine Rutgers New Jersey Medical SchoolNewarkNJ 07103United States University of California Riverside School of Medicine RiversideCA 92521United States Department of Internal Medicine John H Stroger Hospital of Cook CountyChicagoIL 60612United States Department of Internal Medicine University of Missouri-Kansas CityKansasMO 64108United States Division of Gastroenterology and Hepatology Rutgers New Jersey Medical SchoolNewarkNJ 07101United States

BACKGROUND While prior data showed an increasing incidence of hepatocellular carcinoma(HCC)in the United States,there are limited comprehensive and comparative data on the geographical variations of HCC trends in different demographicspecific *** To evaluate sex and age-specific incidence rates and time trends in different geographical regions in the United *** Age-adjusted HCC incidence rates were collected from the United States Cancer Statistics(USCS)database which covers approximately 98%of the population in the United *** rates were stratified by sex,age,and geographical *** percentage change(APC)and average APC(AAPC)were estimated using Joinpoint Regression.A pairwise comparison was conducted between sex-specific *** There were 467344 patients diagnosed with HCC in the United States in the USCS database between 2001 and *** rates and trends varied by geographical *** looking at the West region(115336 patients),incidence rates of HCC were overall increasing and also increasing in older ***,when evaluating younger adults,HCC incidence rates decreased in men but not in women with a sex-specific absolute AAPC-difference of 2.15(P=0.005).When evaluating the Midwest region(84612 patients),similar results were *** incidence rates were increasing in the overall population and in older adults as well,they were decreasing in younger men but not in women with a sex-specific absolute AAPC-difference of 1.61(P<0.001).For the Northeast region(87259 patients),the analysis showed similar results with decreasing HCC incidence rates in younger men but not counterpart women(Sex-specific AAPC-difference=3.26,P<0.001).Lastly,when evaluating the south(180137 patients),the results were also decreasing in younger men but not in women(Sex-specific AAPC-difference=2.55,P<0.001).CONCLUSION Nationwide analysis covering around 98%of the United States population shows an increasing incidence of HCC across all

关键词： Hepatocellular carcinoma Incidence Epidemiology Health disparity Geography

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Characterization of value-added chemicals derived from the thermal hydrolysis and wet oxidation of sewage sludge

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Frontiers of Environmental Science & Engineering 2021年第1期15卷 185-198页

作者： Milan malhotra Anurag Garg Environmental Science and Engineering Department Indian Institute of Technology BombayPowai Mumbai 400076India

We evaluated the effect of hydrothermal pretreatments,i.e.,thermal hydrolysis(TH)and wet oxidation(WO)on sewage sludge to promote resource *** hydrothermal processes were performed under mild temperature conditions(140°C–180°C)in a high pressure *** reaction in acidic environment(pH=3.3)suppressed the formation of the color imparting undesirable Maillard’s *** oxidative conditions resulted in higher volatile suspended solids(VSS)reduction(~90%)and chemical oxygen demand(COD)removal(~55%)whereas TH caused VSS and COD removals of~65%and~27%,respectively at a temperature of 180°*** TH,the concentrations of carbohydrates and proteins in treated sludge were 400–1000 mg/L and 1500–2500 mg/L,***,WO resulted in solids solubilization followed by oxidative degradation of organics into smaller molecular weight carboxylic acids such as acetic acid(~400–500 mg/L).Based on sludge transformation products generated during the hydrothermal pretreatments,simplified reaction pathways are ***,the application of macromolecules(such as proteins),VFAs and nutrients present in the treated sludge are also *** future study should focus on the development of economic recovery methods for various value-added compounds.

关键词： Hydrothermal pretreatment Reaction kinetics Reaction pathway Sewage sludge Thermal hydrolysis Wet oxidation

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Intelligent Multilevel Node Authentication in Mobile Computing Using Clone Node

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Computers, Materials & Continua 2022年第3期70卷 5269-5284页

作者： Neha malhotra Manju Bala I.K.Gujral Punjab Technical University Kapurthala144603India Lovely Professional University Phagwara144411India Khalsa College of Engineering and Technology Amritsar143001India

Nodes in a mobile computing system are vulnerable to clone attacks due to their *** such attacks,an adversary accesses a few network nodes,generates replication,then inserts this replication into the network,potentially resulting in numerous internal network *** existing techniques use a central base station,which introduces several difficulties into the system due to the network’s reliance on a single point,while other ways generate more overhead while jeopardising network *** this research,an intelligent double hashing-based clone node identification scheme was used,which reduces communication and memory costs while performing the clone detection *** approach works in two stages:in the first,the network is deployed using an intelligent double hashing procedure to avoid any network collisions and then in the second,the clone node identification procedure searches for any clone node in the *** first phase verifies the node prior to network deployment,and then,whenever a node wants to interact,it executes the second level of ***-to-end delay,which is bound to increase owing to the injection of clone nodes,and packet loss,which is reduced by the double hashing technique,were used to evaluate the performance of the aforementioned approach.

关键词： Node authentication clone node mobile computing double hashing fault tolerance

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