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Classification of Selfish and Reg.lar Nodes Based on Reputation Values in MANET Using.Adaptive Decision Boundary

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Communications and Network 2013年第3期5卷 185-191页

作者： Amir Khusru Akhtar g. sahoo Department of Computer Science and Eng.neering Cambridge Institute of Technology Ranchi India

A MANET is a cooperative network in which each node has dual responsibilities of forwarding.and routing.thus node streng.h is a major factor because a lesser number of nodes reduces network performance. The existing.reputation based methods have limitation due to their stricter punishment strateg. because they isolate nodes from network participation having.lesser reputation value and thus reduce the total streng.h of nodes in a network. In this paper we have proposed a mathematical model for the classification of nodes in MANETs using.adaptive decision boundary. This model classifies nodes in two classes: selfish and reg.lar node as well as it assig.s the g.ade to individual nodes. The g.ade is computed by counting.how many passes are required to classify a node and it is used to define the punishment strateg. as well as enhances the reputation definition of traditional reputation based mechanisms. Our work provides the extent of noncooperation that a network can allow depending.on the current streng.h of nodes for the g.ven scenario and thus includes selfish nodes in network participation with warning.messag.s. We have taken a leader node for reputation calculation and classification which saves energ. of other nodes as energ. is a major challeng. of MANET. The leader node finally sends the warning.messag. to low g.ade nodes and broadcasts the classification list in the MANET that is considered in the routing.activity.

关键词： MANETs Reg.lar Node Selfish Node Adaptive Decision Boundary Feature Value Noncooperation

Analysis and Optimization of Operational and Pollutant Attributes of Diesel Eng.ne with CNT-Infused Orang. Peel Biodiesel-Diesel Blend Fuel

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Journal of Thermal Science 2024年第2期33卷 761-778页

作者： Ranjeet RAI R.R.sahoo Mechanical Eng.neering.Department GLA UniversityMathura281406India Mechanical Eng.neering.Department IIT(BHU)Varanasi221005India

The current study is performed to find sustainable solutions for the future of transportation and environmental *** conventional methods and experimental desig. table(L16 Orthog.nal Array)techniques have been employed to examine and optimize a diesel-powered eng.ne's operational and pollutant *** L16 Orthog.nal Array is obtained throug. Tag.chi's experimental desig. approach using.Minitab 16 *** experimental desig. incorporated three control variables,namely eng.ne speed,fuel type,and eng.ne load,each with four *** operational parameters,namely brake thermal efficiency(BTE)and brake specific fuel consumption(BSFC),as well as the emission characteristics,including.hydrocarbon(HC),carbon monoxide(CO),nitrog.n oxide(NO),and smoke emissions,were acquired using.the L16 orthog.nal array(OA) and subsequently *** utilization of methodolog.es such as sig.al-to-noise(S/N) ratio and g.ey analysis was employed to determine the optimal operational state of the eng.ne to achieve maximum performance while minimizing.*** eng.ne's ideal state of operation,in terms of BTE and BSFC,was determined to be at 75% eng.ne load,1000 r/min eng.ne speed,and using.10^(-4)(in vol) carbon nanotube incorporated 20% orang. peel biodiesel(OPB20CNT100) blended fuel(A3-B1-C4).The study indicated that eng.ne load sig.ificantly influenced BTE and BSFC,with 84.05% and 87.79% contribution factors,*** 25% eng.ne load,1000 r/min,and OPB20CNT100 fuel(A1-B1-C4) CO,smoke,NO,and HC emissions were the *** load affects emissions the *** BSFC increased 3.10% and NO emissions 1.77%.BTE,CO,smoke,and HC emissions decreased by 1.9%,12.29%,47.05%,and 47.22%,respectively,at optimal operating.conditions concerning.diesel *** study shows that Tag.chi-g.ey's experimental desig. optimizes diesel eng.ne operational and pollutant *** outcomes revealed that orang. peel biodiesel infused with CNT can replace diesel fuel in a

关键词： Tag.chi-g.ey method OPB20CNT100 transesterification S/N ratio g.g HC CO and NO

Study of damag. behavior and repair effectiveness of patch repaired carbon fiber laminate under quasi-static indentation loading

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Defence Technolog.（防务技术） 2024年第4期34卷 29-41页

作者： Alok Kumar Chinmaya Kumar sahoo A.Arockiarajan Department of Applied Mechanics Indian Institute of Technology MadrasChennai 600036India

Damag. caused due to low-velocity impacts in composites leads to substantial deterioration in their residual streng.h and eventually provokes structural *** work presents an experimental investig.tion on the effects of different patch and parent laminate stacking.sequences on the enhancement of impact streng.h of Carbon Fiber Reinforced Polymers(CFRP)composites by utilising.the adhesively bonded external patch repair *** evolution study is also performed with the aid of Acoustic Emission(AE).Two different quasi-isotropic config.rations were selected for the parent laminate,viz.,[45°/45°/0°/0°]s and[45°/0°/45°/0°]*** Static Indentation(QSI)test was performed on both the pristine laminates,and damag. areas were detected by using.the C-scan inspection *** laminates were repaired by using.a sing.e-sided patch of two different config.rations,viz.,[45°/45°/45°/45°]and[45°/0°/0°/45°],and employing.a circular plug.to fill the damag.d *** different combinations of repaired laminates with two config.rations of each parent and patch laminate were produced,which were further subjected to the QSI *** results reveal the effectiveness of the repair method,as all the repaired laminates show hig.er impact resistance compared to the respective pristine *** of[45°/0°/0°/45°]config.ration when repaired by taking.45°/45°/0°/0°]s and[45°/0°/45°/0°]s as parents exhibited 68%and 73%hig.er peak loads,respectively,than the respective pristine ***,parent and patch of config.ration[45°/0°/45°/0°]s and[45°/0°/0°/45°],respectively,attain the hig.est peak load,whereas[45°/45°/0°/0°]s and[45°/45°/45°/45°]combinations possess the most g.adual decrease in the load.

关键词： Carbon fiber reinforced polymers(CFRP) Quasi-isotropic laminate Quasi static indentation(QSI) Acoustic emission(AE) Composite repair

Advancements in medical treatment for pancreatic neuroendocrine tumors:A beacon of hope

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World Journal of g.stroenterolog. 2024年第12期30卷 1670-1675页

作者： Somdatta g.ri Jayaprakash sahoo Department of Endocrinolog. and Metabolism Jawaharlal Institute of Postgraduate Medical Education and ResearchPuducherry605006India

This editorial hig.lig.ts the remarkable advancements in medical treatment strateg.es for pancreatic neuroendocrine tumors(pan-NETs),emphasizing.tailored approaches for specific *** surg.ry and somatostatin analog.(SSAs)play pivotal roles in manag.ng.tumors,while palliative options such as molecular targ.ted therapy,peptide receptor radionuclide therapy,and chemotherapy are reserved for SSA-refractory ***,insul-inomas,g.ucag.nomas,carcinoid tumors and VIPomas necessitate distinct thera-peutic *** the g.netic basis of pan-NETs and exploring.immunotherapies could lead to promising.avenues for future *** review underscores the evolving.landscape of pan-NET treatment,offering.renewed hope and improved outcomes for patients facing.this complex disease.

关键词： Pancreatic neuroendocrine tumor Medical manag.ment Somatostatin analog Immunotherapy Everolimus

Wormhole solutions under the effect of dark matter in f(R,L_(m))g.avity

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Communications in Theoretical Physics 2024年第5期76卷 102-113页

作者： Lakhan V Jaybhaye Moreshwar Tayde PK sahoo Department of Mathematics Birla Institute of Technology and Science-PilaniHyderabad CampusHyderabad-500078India

In the backg.ound of f(R,L_(m))g.avity,this work investig.tes three distinct dark matter halo profiles to test the possibility of g.neralised wormhole g.ometry within the g.lactic halo *** current study aims to accomplish these g.als by examining.various dark matter profiles including.universal rotation curves(URC),Navarro-Frenk-White(NFW)model-Ⅰ,and NFW model-Ⅱinside two distinct f(R,L_(m))g.avity *** to the f(R,L_(m))=R/2+L^(a)_(m)model,the dark matter(DM)halo density profiles produce suitable shape functions that meet all the necessary requirements for exhibiting.the wormhole g.ometries with appropriate choice of free *** addition,to examine DM profiles under the f(R,L_(m))=R/2+(1+λR)L_(m) model,we consider a specific shape ***,we observed that the derived solution from both two models violates the null energ. constraints,confirming.that the DM supports wormholes to maintain in the g.lactic halo.

关键词： f(R L_(m))g.avity wormhole dark matter(Some fig.res may appear in colour only in the online journal)

Dynamical system analysis of Dirac-Born-Infeld scalar field cosmolog. in coincident f(Q)g.avity

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Chinese Physics C 2024年第9期48卷 199-209页

作者： Sayantan g.osh Raja Solanki P.K.sahoo Department of Mathematics Birla Institute of Technology and Science-PilaniHyderabad CampusHyderabad-500078India

In this article,we present a dynamical system analysis of a Dirac-Born-Infeld scalar field in a modified f(Q)g.avity *** considered a polynomial form of modified g.avity,used two different types of scalar potential,polynomial and exponential,and found a closed autonomous dynamical system of *** analyzed the fixed points of such a system and evaluated the conditions under which deceleration to late-time acceleration occurs in this *** note the similarity of the two models and show that our result is consistent with a previous study on Einstein s *** also investig.ted the phenomenolog.cal implications of our models by plotting.EoS(ω),energ. density(Ω),and deceleration parameter(q)*** e-fold time and comparing.to the present *** conclude the paper by observing.how the dynamical system analysis differs in the modified f(Q)g.avity,and present the future scope of our research.

关键词： Dirac-Born-Infeld field f(Q)g.avity dark energ. dynamical system analysis

Charting.the course:India's health expenditure projections for 2035

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g.obal Health Journal 2024年第2期8卷 58-66页

作者： Prag.an Monalisa sahoo Himanshu Sekhar Rout Department of Analytical&Applied Economics Utkal UniversityBhubaneswarOdishaIndia Department of Analytical and Applied Economics&RUSA Centre of Excellence in Public Policy and g.vernance Utkal UniversityVani ViharBhubaneswarOdishaIndia

Objectives Understanding.past trends and forecasting.future chang.s in health spending.is vital for planning.and reducing.reliance on out-of-pocket(OOP)*** current study analyzed health expenditure patterns in India and forecasted future trends and patterns until *** Data on health expenditure in India from 2000 to 2019 was collected from the Org.nisation for Economic Co-operation and Development(OECD)iLibrary and National Health Accounts 2019 *** domestic product(g.P)data from the World Bank was also *** statistics analyzed the composition and pattern,while the exponential smoothing.model forecasted future health *** The finding. revealed that expenditure made by OOP is the primary health financing.source,followed by g.vernment and pre-paid private *** percentag. of g.P allocated to total health expenditure remains stable,while the per capita health expenditure *** in expenditure among.states are observed,with Karnataka relying.heavily on pre-paid private *** projections sug.est a decline in per capita and total health expenditure as a share of g.P,with a slig.t increase in the g.vernment’s ***-paid private expenditure per capita and OOP health expenditure as a share of the total is projected to remain relatively constant but still hig. in absolute *** The study hig.lig.ts variations in health spending.in India,characterized by hig. OOP spending.limited public coverag.,and a need for investments,and reforms to improve healthcare access and equity.

关键词： Health expenditure Health spending Health financing Forecasting Exponential smoothing India

Improved reservoir characterization by means of supervised machine learning.and model-based seismic impedance inversion in the Penobscot field,Scotian Basin

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Energy Geoscience

Energ. g.oscience 2024年第2期5卷 183-201页

作者： Satya Narayan Soumyashree Debasis sahoo Soumitra Kar Sanjit Kumar Pal Subhra Kang.abanik Oil and Natural g.s Corporation(ONg.)Limited DehradunIndia Department of Applied g.ophysics IIT(ISM)DhanbadIndia

The present research work attempted to delineate and characterize the reservoir facies from the Dawson Canyon Formation in the Penobscot field,Scotian *** integ.ated study of instantaneous frequency,P-impedance,volume of clay and neutron-porosity attributes,and structural framework was done to unravel the Late Cretaceous depositional system and reservoir facies distribution patterns within the study *** strikes were found in the EW and NEE-SWW directions indicating.the dominant course of tectonic activities during.the Late Cretaceous period in the reg.on.P-impedance was estimated using.model-based seismic *** properties such as the neutron porosity(NPHI)and volume of clay(VCL)were estimated using.the multilayer perceptron neural network with hig. ***,a combination of low instantaneous frequency(15-30 Hz),moderate to hig. impedance(7000-9500 g./cc*m/s),low neutron porosity(27%-40%)and low volume of clay(40%-60%),sug.ests fair-to-g.od sandstone development in the Dawson Canyon *** calibration with the welllog.data,it is found that further lowering.in these attribute responses sig.ifies the clean sandstone facies possibly containing.*** present study sug.ests that the shale lithofacies dominates the Late Cretaceous deposition(Dawson Canyon Formation)in the Penobscot field,Scotian *** faults and overlying.shale facies provide structural and stratig.aphic seals and act as a suitable hydrocarbon entrapment mechanism in the Dawson Canyon Formation's *** present research advocates the integ.ated analysis of multi-attributes estimated using.different methods to minimize the risk involved in hydrocarbon exploration.

关键词： Reservoir characterization Model-based inversion Multilayer perceptron(MLP) Impedance Petrophysical properties Scotian Basin

Multidisciplinary approach toward enhanced recovery after surg.ry for total knee arthroplasty improves outcomes

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World Journal of Clinical Cases 2024年第9期12卷 1549-1554页

作者： Deb Sanjay Nag.Amlan Swain Seelora Sahu Ayaskant sahoo g.njan Wadhwa Department of Anaesthesiolog. Tata Main HospitalJamshedpur 831001India Department of Anaesthesiolog. Manipal Tata Medical CollegeJamshedpur 831001India

Knee osteoarthritis is a deg.nerative disorder of the knee,which leads to joint pain,stiffness,and inactivity and sig.ificantly affects the quality of *** an increased prevalence of obesity and g.eater life expectancies,total knee arthroplasty(TKA)is now one of the major arthroplasty surg.ries performed for knee *** enhanced recovery after surg.ry(ERAS)was introduced in TKA,clinical outcomes were enhanced and the economic burden on the healthcare system was *** is an evidence-based scientific protocol aimed at ameliorating.the surg.cal stress *** aims to enhance the recovery phase,which encompasses multidisciplinary strateg.es at every step of perioperative care,including.the rehabilitation *** of ERAS in TKA aids in reducing.the leng.h of hospital stay,improving.pain manag.ment,reducing.perioperative complications,and enhancing.patient *** collaboration,integ.ating.the expertise of anesthesiolog.sts,orthopedic surg.ons,nursing.personnel,and other healthcare professionals,is the cornerstone of ERAS in patients underg.ing.TKA.

关键词： Arthroplasty Replacement Knee Recovery of function Anesthesia Care Nursing