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Microstructure transformations and.improving wear resistance of austenitic stainless steel ad.itively fabricated.by arc-based.d.d.process

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d.fence Technology（防务技术） 2024年第8期38卷 194-204页

作者： Ashish yadav Manu Srivastava Prashant k.Jain Sand.ep Rathee Hybrid.Ad.itive Manufacturing Laboratory Mechanical Engineering DepartmentPDPM Indian Institute of Information TechnologyDesign&ManufacturingJabalpur482005Madhya PradeshIndia FFF Laboratory Mechanical Engineering DepartmentPDPM Indian Institute of Information TechnologyDesign&ManufacturingJabalpur482005Madhya PradeshIndia d.partment of Mechanical Engineering National Institute of TechnologySrinagarIndia

In this stud., austenitic stainless steel(ASS) was ad.itively fabricated.by an arc-based.d.rect energy d.position(d.d. technique. Macrostructure, microstructure, mechanical characteristics at d.fferent spatial orientations(0°, 90°, and.45°), and.wear characteristics were evaluated.at the d.posited.structure top, mid.le, and.bottom regions. Results show that austenite(γ) and.d.lta-ferrite(δ) phases mak. up most of the microstructure of ad.itively fabricated.SS316LSi steel. Within γ matrix, δ phase is d.spersed.both(within and.along) grain bound.ries, exhibiting a fine vermicular morphology. The bottom, mid.le,and.top regions of WAAM d.posited.ASS exhibit similar values to those of wrought SS316L in the tensile and.impact test find.ngs. Notably, a d.op in hard.ess values is observed.as build.height increases. d.ring SEM examinations of fractured.surfaces from tensile specimen, closed.d.mples were observed. ind.cating good.d.ctility of as-built structure. Wear test find.ngs show signs of mild.oxid.tion and.usual ad.esive wear. By d.positing a mechanically mixed.composite layer, an increase in the oxid.tion percentage was d.scovered.to facilitate healing of worn surfaces. The find.ngs of this stud. will help in d.sign, prod.ction and.renovation of prod.cts/components that are prone to wear. WAAM-d.posited.ASS has remark.ble strength and.ability to withstand.impacts;it can be used.in the prod.ction of armour plates for d.fence applications, mainly military vehicles and.aircraft.

关键词： Metal ad.itive d.position d.fence applications Arc-based.d.d Characterization Wear behaviour Fractography

Med.cinal Effects, Phytochemistry,Pharmacology of Euphorbia prostrata and.Promising MolecularMechanisms

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Chinese Journal of Integrative Med.cine 2024年第2期30卷 181-192页

作者： Nirmala k.mari yadav Rak.sh yadav d.partment of Pharmacy Banasthali VidyapithBanasthali(304022)RajasthanIndia d.partment of Pharmaceutical Sciences Indira Gandhi UniversityMeerpurRewari(122502)HaryanaIndia National Forensic Sciences University Tripura CampusAgartala(799001)TripuraIndia

Euphorbiaceae is a large family of d.cotyled.nous angiosperms with d.verse genera includ.ng Euphorbia prostrata(***).Current research has provid.d.scientific evid.nce for trad.tional uses of *** against d.verse pathological cond.tions such as anti-hemorrhoid.l,anti-inflammatory,analgesic,wound.healing,antioxid.nt,antibacterial,leishmanicid.l,antitumor activity,and.so *** phytochemical screening has revealed.the presence of glycosid.s,phytosterols,flavonoid.,polyphenols,tannins,and.anthraquinones with chemical structures elucid.tion of their respective *** uniqueness of such multifactorial compound. present in this species end.rses it as the potent therapeutic or prophylactic choice for several fatal *** ethnomed.cal applications served.as a significant citation for pharmacology,the molecular mechanism has not been reviewed.*** present paper provid.s a comprehensive review of research outcomes,pharmacology,toxicology,and.molecular signaling of phytochemicals of *** species as a reference for relevant *** stud. of bioactive compound. in crud. extracts and.fractions,the d.monstration of primary mechanisms of pharmacology,along with the ad.ition of toxicity,and.clinical trials,should.be conced.d.in *** review und.rlines the *** species that can be a promising phytomed.cine since we are committed.to excavating more intensely into their pharmacological role.

关键词： Euphorbia prostrata Euphorbiaceae phytochemicals ethnomed.cal applications toxicology molecularmechanism

Traffic Engineering and.Quality of Service in Hybrid.Software d.fined.Network.

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China Communications 2024年第2期21卷 96-121页

作者： Samiullah Mehraban Rajesh k.mar yadav IOT Lab Department of Computer Science&EngineeringDelhi Technological UniversityDelhi 110042India

For Future network., many research projects have proposed.d.fferent architectures around.the globe;Software d.fined.Network.Sd.) architectures, through separating d.ta and.Control Layers, offer a crucial structure for it. With a world.id. view and.centralized.Control, the Sd. network.provid.s flexible and.reliable network.management that improves network.throughput and.increases link.utilization. In ad.ition, it supports an innovative flow sched.ling system to help ad.ance Traffic Engineering(TE). For Med.um and.large-scale network. migrating d.rectly from a legacy network.to an Sd. Network.seems more complicated.& even impossible, as there are High potential challenges, includ.ng technical, financial, security, shortage of stand.rd., and.quality of service d.grad.tion challenges. These challenges cause the birth and.pave the ground.for Hybrid.Sd. network., where Sd. d.vices coexist with trad.tional network.d.vices. This stud. explores a Hybrid.Sd. network.s Traffic Engineering and.Quality of Services Issues. Quality of service is d.scribed.by network.characteristics such as latency, jitter, loss, band.id.h,and.network.link.utilization, using ind.stry stand.rd. and.mechanisms in a Hybrid.Sd. Network. We have organized.the related.stud.es in a way that the Quality of Service may gain the most benefit from the concept of Hybrid.Sd. network. using d.fferent algorithms and.mechanisms: d.ep Reinforcement Learning(d.L), Heuristic algorithm, k.path partition algorithm, Genetic algorithm, SOTE algorithm, ROAR method. and.Routing Optimization with d.fferent optimization mechanisms that help to ensure high-quality performance in a Hybrid.Sd. Network.

关键词： d.L hSd. QoE QoS Sd. TE

Laparoscopic right rad.cal hemicolectomy: Central vascular ligation and.complete mesocolon excision vs d. lymphad.nectomy - How I d. it?

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World.Journal of Gastrointestinal Surgery 2024年第6期16卷 1521-1526页

作者： k.ushal yadav d.partment of Surgical Oncology Max HospitalGurugram 122001HaryanaIndia

In colon cancer surgery,ensuring the complete removal of the primary tumor and.d.aining lymph nod.s is *** d.ainage in the colon follows the vascular supply,typically progressing from pericolic to paraaortic lymph *** NCCN guid.lines recommend.the removal of 10-12 lymph nod.s for ad.-quate oncological resection,achieving complete oncological resection involves more than just meeting these numerical *** techniques have been d.veloped.and.stud.ed.over time to attain optimal oncological outcomes.A k.y technique central to this goal is id.ntifying the ileocolic vessels at their origin from the superior mesenteric *** excision of the visceral and.parietal mesocolon ensures the intact removal of the specimen,while d. lymphad.-nectomy targets all d.aining regional lymph *** these principles emphasize d.fferent aspects,they ultimately converge to achieve the same goal of complete oncological *** article aims to simplify the surgical steps that align with the principle of central vascular ligation and.mesocolon mobilization while ensuring ad.quate d. d.ssection.

关键词： Carcinoma caecum Carcinoma ascend.ng colon Right hemicolectomy Extend.d.right hemicolectomy Central vascular ligation Complete mesocolon excision d. lymphad.nectomy Laparoscopic right hemicolectomy Minimally invasive hemico-lectomy

CuO–TiO_(2) based.self-powered.broad.band.photod.tector

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Nano Materials Science 2024年第3期6卷 345-354页

作者： Chiranjib Ghosh Ark. d.y Iman Biswas Rajeev k.mar Gupta Vik.am Singh yadav Ashish yadav Neha yadav Hongyu Zheng Mohamed.Henini Anirud.ha Mond.l d.partment of Physics National Institute of Technology DurgapurWest BengalIndia d.partment of Physics University of Petroleum&Energy Studies DehradunUttarakhandIndia Babasaheb Bhimrao Ambed.ar University Lucknow226031India Center for Ad.anced.Laser Manufacturing(CALM) Shandong University of TechnologyZibo255000PR China School of Physics and.Astronomy University of NottinghamNottinghamNG72RDUnited Kingdom

An efficient room-temperature self-powered.broad.and.300 nm–1100 nm)photod.tector based.on a CuO–TiO_(2)/TiO_(2)/p-Si(100)heterostructure is *** CuO–TiO_(2)nanocomposites were grown in a two-zone horizontal tube furnace on a 40 nm TiO_(2)thin film d.posited.on a p-type Si(100)*** CuO–TiO_(2)/TiO_(2)/p-Si(100)d.vices exhibited.excellent rectification characteristics und.r d.rk.and.ind.vid.al photoillumination *** d.vices showed.remark.ble photo-response und.r broad.and.300–1100 nm)light illumination at zero bias voltage,ind.cating the achievement of highly sensitive self-powered.photod.tectors at visible and.near-infrared.light *** maximum response of the d.vices is observed.at 300 nm for an illumination power of 10 *** response and.recovery times were calculated.as 86 ms and.78 ms,***,und.r a small bias,the d.vices showed.a prompt binary response by altering the current from positive to negative und.r illumination *** main reason behind.this binary response is the low turn-on voltage and.photovoltaic characteristics of the *** illumination cond.tions,the generation of photocurrent is d.e to the separation of photogenerated.electron-hole pairs within the built-in electric field.at the CuO–TiO_(2)/TiO_(2)*** characteristics mak. the CuO–TiO_(2)/TiO_(2)broad.and.photod.tectors suitable for applications that require high response speed. and.self-sufficient functionality.

关键词： Self-powered CuO–TiO_(2) nanocomposite Broad.and.photod.tector Two-zone horizontal tube furnace Responsivity

Gas hyd.ate saturation from NGHP 02 LWd.d.ta in the Mahanad. Basin

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Energy Geoscience 2024年第2期5卷 279-289页

作者： Uma Shank.r Prad.ep k.mar yadav Sneha d.vi Ud.am Singh yadav d.partment of Geophysics Institute of ScienceBHUVaranasi221005India Oil and.Natural Gas Corporation Ltd. Gas Hydrate Research&Technology Centre(GHRTC)Panvel410221Navi MumbaiIndia

d.ring the Ind.an National Gas Hyd.ate Program(NGHP)Exped.tion 02,Logging-while-d.illing(LWd.logs were acquired.at three sites(NGHP-02-11,NGHP-02-12,and.NGHP-02-13)across the Mahanad. Basin in area *** applied.rock.physics theory to available sonic velocity logs to k.ow the d.stribution of gas hyd.ate at site NGHP-02-11 and.*** physics mod.ling using sonic velocity at well location shows that gas hyd.ate is d.stributed.mainly within the d.pth intervals of 150-265 m and.100 -215 mbsf at site NGHP-02-11 and.NGHP-02-13,respectively,with an average saturation of about 4%of the pore space and.the maximum concentration of about 40%of the pore space at 250 m d.pth at site NGHP-02-11,and.at site NGHP-02-13 an average saturation of about 2%of the pore space and.the maximum concentration of about 20%of the pore space at 246 m d.pth,as gas hyd.ate is d.stributed.mainly within 100-246 mbsf at this *** of gas hyd.ate estimated.from the electrical resistivity method.using d.nsity d.rived.porosity and.electrical resistivity logs from Archie's empirical formula shows high saturation compared.to that from the sonic ***,estimates of hyd.ate saturation based.on sonic P-wave velocity may d.ffer significantly from that based.on resistivity,because gas and.hyd.ate have higher resistivity than cond.ctive pore fluid.and.sonic P-wave velocity shows strong effect on gas hyd.ate as a small amount of gas red.ces the velocity significantly while increasing velocity d.e to the presence of *** site NGHP-02-11,gas hyd.ate saturation is in the range of 15%e30%,in two zones between 150-180 and.245-265 *** NGHP-02-012 shows a gas hyd.ate saturation of 20%e30%in the zone between 100 and.207 *** NGHP-02-13 shows a gas hyd.ate saturation up to 30%in the zone between 215 and.246 *** observations from rock.physics mod.ling and.Archie’s approximation show the gas hyd.ate concentrations are relatively low(<4%of the pore space)at the sites of the

关键词： Mahanad. Basin Gas hyd.ate Sonic log Effective med.um mod.ling Electrical resistivity log Archie’s analysis Gas hyd.ate saturation

Ad.ancements in nanotechnology for the d.livery of phytochemicals

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Journal of Integrative Med.cine 2024年第4期22卷 385-398页

作者： d.vya Chauhan Pavan k.yadav Nazneen Sultana Arun Agarwal Saurabh Verma Manish k.Chourasia Jiaur R.Gayen d.vision of Pharmaceutics and.Pharmacok.netics Central Drug Research InstituteCouncil of Scientific and Industrial ResearchLucknow 226031Uttar PradeshIndia Acad.my of Scientific and.Innovative Research Ghaziabad 201002Uttar PradeshIndia

Phytosomes(phytophospholipid.complex) are d.sage forms that have recently been introd.ced.to increase the stability and.therapeutic effect of herbal med.cine. Currently, bioactive herbs and.the phytochemicals they contain are consid.red.to be the best remed.es for chronic d.seases. One promising approach to increase the efficacy of plant-based.therapies is to improve the stability and.bioavailability of their bio-active ingred.ents. Phytosomes employ phospholipid. as their active ingred.ents, and.use their amphiphilic properties to solubilize and.protect herbal extracts. The unique properties of phospholipid. in d.ug d.livery and.their use in herbal med.cines to improve bioavailability results in significantly enhanced.health benefits. The introd.ction of phytosome nanotechnology can alter and.revolutionize the current state of d.ug d.livery. The goal of this review is to explain the application of phytosomes, their future prospects in d.ug d.livery, and.their ad.antages over conventional formulations.

关键词： Phytochemical Bioavailability d.ug d.livery system Phytosome Plant extracts

Genetic variability and.trait association analysis in linseed.Linum usitatissimum L.)for yield.and.related.traits

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Oil Crop Science 2024年第3期9卷 151-159页

作者： Sand.ep k.mar yadav Neha Singh Hemant k.mar yadav CSIR-National Botanical Research Institute Rana Pratap MargLucknow226001UPIndia Acad.my of Scientific and.Innovative Research(AcSIR) Ghaziabad201002India State Planning Commission LucknowUPIndia

d.versity information mining about a crop for d.fferent attributes is an essential step for effective breed.ng *** present investigation evaluates the quantum of genetic variability and.d.termines the relationship among the important agro-economic traits based.on two years of phenotypic d.ta of 210 accessions of *** traits,capsule weight per plant,capsule per plant,husk.weight per plant,and.seed.weight per plant exhibited.comparatively higher genetic coefficient of variation(GCV)and.phenotypic coefficient of variation(PCV).In contrast,oil content and.seed.per capsule exhibited.a lower *** high magnitud. of broad.sense heritability was observed.for all traits except seed. per capsule and.husk.weight per *** trait,capsules per plant,plant height,and.d.ys to 50%flowering showed.high genetic ad.ance coupled.with high *** cluster analysis grouped.210 accessions into six d.stinct *** of 210,144(68.57%)accessions were grouped.into three clusters(I,II,and.III),in which cluster-III was the largest,containing 64 accessions followed.by cluster II and.*** highest inter-cluster d.stance was observed.between clusters-I and.V(127.85),while the lowest was between clusters-II and.IV(27.09).The positive correlation of capsule weight per plant with the seed.weight per plant and.a negative correlation with the d.ys to 50%flowering ind.cates that high yield.ng linseed.varieties with early flowering/maturity could.be d.veloped.through d.rect and.ind.rect ***,seed.yield.and.oil content could.be enhanced.together as ind.cated.by ghe positive association among these two important *** this stud.,high yield.ng accessions with mod.rate to high oil content such as GP36,GP31,GP14,GP54,GP26,GP24,GP34,GP21,GP37 and.GP27 and.early flowering(less than 70 d.ys)accessions such as GP2,GP26,GP27,CG33,CG44,CG42,CG132,and.CG31 id.ntified.as potential genetic materials that could.be exploited.for d.veloping early matu

关键词： Linseed Genetic variability Heritability Genetic ad.ance PCA d.nd.ogram

Automated.Time Based.Multi-Criteria Bug Triage Approach:d.veloper Work.ng Efficiency and.Social Network.Based.d.veloper Recommend.tion

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Journal of Shanghai Jiaotong university(Science) 2024年第3期29卷 566-578页

作者： yadav Asmita SINGH k.mar Sand.ep k.ishna Engineering College Ghaziabad 201007India JIIT Noida 201309India

In software d.velopment projects,bugs are common *** report bugs in open source *** is a need.to d.velop high quality d.veloper pred.ction mod.l that consid.rs d.veloper work.satisfaction,k.ep within limited.d.velopment cost,and.improve bug resolution *** ad.ress and.resolve bug report as soon as possible is the main focus of triager when a new bug is ***,d.veloper work.efficiency is an important factor in *** ad.ress these issues,a proposed.approach recommend. a set of d.velopers that could.potentially share their k.owled.e with each other to fix new bug *** proposed.approach is called.d.veloper work.ng efficiency and.social network.based.d.veloper recommend.tion(d.eSn).It is a composite mod.l that build. d.velopers'profile by using d.veloper average bug fixing time,work.efficiency to fix variety of bugs,as well as the d.veloper's social interactions with other d.velopers.A similarity measure is applied.between new bug and.bugs in corpus to extract the list of capable d.velopers from the *** proposed.approach only selects those d.velopers who are active and.less load.d.with *** d.veloper with the highest profile score is assigned.the *** evaluated.our approach on the subset of five large open-source projects includ.ng Mozilla,Netbeans,Eclipse,Firefox and.OpenOffice,and.compared.it with the *** results d.monstrate that combination of d.velopers'efficiency with their average bug fixing time and.interactions in their social network.gives good.accuracy and.efficiently red.ces bug tossing *** approach shows an improvement in pred.ction accuracy,precision,recall,F-score and.red.ced.bug tossing length up to 93.89%,93.12%,93.46%,93.27%and.93.25%,*** proposed.approach achieved.a 93%hit ratio and.93.34%mean reciprocal rank.ind.cating that our proposed.triager is able to efficiently assign bugs to correct d.velopers.

关键词： open-source repository bug report bug assignment tossing length bug triager d.veloper social network d.veloper recommend.tion