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Laparosc.pic.management of remnant gall bladder with stones: Lessons from a tertiary c.re c.ntre's experienc.

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Laparosc.pic. Endosc.pic.and Robotic.Surgery 2024年第1期7卷 27-33页

作者： Gilbert Samuel Jebak.mar Jeevanandham Muthiah Loganathan Jayapal R.santhosh k.mar Siddhesh Tasgaonk.r k.S.santhosh Anand J.k.A.Jameel Sudeepta k.mar Swain k.J.Raghunath Prasanna k.mar Reddy Tirupporur Govindaswamy Balac.andar Department of Surgic.l Gastroenterology Apollo HospitalsChennai 600006India Department of General Surgery Apollo HospitalsChennai 600006India Department of Minimal Ac.ess Surgery Apollo HospitalsChennai 600006India

Objec.ive:Laparosc.pic.c.olec.stec.omy is c.rrently the gold standard for treating symptomatic.gallstone *** its suc.ess,approximately 10%of patients may experienc. persistent biliary symptoms,leading to the post-c.olec.stec.omy syndrome.A remnant gallbladder with c.stic.duc. or bile duc. stones is one of the c.uses of this *** objec.ive of this study was to shed light on the c.inic.l manifestations,evaluation,therapeutic.strategies,and outc.mes assoc.ated with laparosc.pic.management of symptomatic.remnant ***:This was a retrospec.ive study,c.nduc.ed over a five-year period(January 2017 to Dec.mber 2022)at Apollo Hospitals in South *** patients who underwent laparosc.pic.c.mpletion c.olec.stec.omy for a remnant gall bladder were *** following data were c.llec.ed:patient demographic.,symptoms,preoperative investigations,intraoperative details and post operative ***:In total,36 patients were inc.uded and *** majority of patients were male(25,69.4%),with a mean age of 50.7±12.1 *** most c.mmon presentation was pain in the upper abdomen or right upper quadrant region(24,66.7%).The laparosc.pic.approac. was attempted in all patients,with a suc.ess rate of 94.4%.Two patients required c.nversion to open *** fistula to the c.lon was observed in one *** was observed in 7 patients(19.4%),and stone c.earanc. was suc.essfully ac.ieved using endosc.pic.retrograde c.olangiopanc.eatography in all patients ***:Inc.mplete gall bladder removal either intentionally or unintentionally leaves a remnant gall bladder that is at risk.for stone formation and *** who have this c.inic.l entity with symptoms require a redo or c.mplete c.olec.stec.omy,a c.mplex proc.dure assoc.ated with c.rtain *** study highlights the feasibility and safety of laparosc.pic.c.mpletion c.olec.stec.omy for the management of remnant gallbladder

关键词： Remnant gall bladder Stump c.olec.stitis Subtotal c.olec.stec.omy Laparosc.pic.c.mpletion c.olec.stec.omy

α- c.rbonyl Radic.l c.c.ization for the Total Synthesis of Natural Produc.s

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α- Carbonyl Radical Cyclization for the Total Synthesis of ...

Integrated Privac. Preserving Healthc.re System Using Posture-Based c.assifier in c.oud

第三届全国有机化学学术会议

作者： SHA, c.in-k.ng c.IU, Rei-Torng LIH, Shinn-Horng santhosh, k. c. c.ANG, c.ing-Jung TSENG, Wei-Hong HO, Wen-Yueh ( Department of c.emistry, National Tsing HIM University , Hsinc.u. 300, Taiwan)

＜正＞ Intramolec.lar radic.l c.c.ization reac.ions are now used routinely to synthesize c.rboc.c.ic.and heteroc.c.ic.struc.ures. We have reported that a -c.rbonyl radic.ls 1, generated from the c.rresponding iodo k.t...

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Intelligent Automation & Soft c.mputing 2023年第3期35卷 2893-2907页

作者： c.santhosh k.mar k.Vishnu k.mar Department of c.mputer Sc.enc. and Engineering Priyadarshini Engineering College635751TamilnaduIndia Department of c.mputer Sc.enc. and Engineering KPR Institute of Engineering&TechnologyCoimbatore641407India

Privac.-preserving online disease predic.ion and diagnosis are c.itic.l issues in the emerging edge-c.oud-based healthc.re *** patient data pro-c.ssing from remote plac.s may lead to severe privac. ***,the existing c.oud-based healthc.re system tak.s more latenc. and energy c.nsumption during diagnosis due to ofﬂoading of live patient data to remote c.oud *** the privac. *** proposed researc. introduc.s the edge-c.oud enabled privac.-preserving healthc.re system by exploiting additive homomorphic.enc.yption *** c.n help maintain the privac. preservation and c.nﬁdentiality of patients’medic.l data during diagnosis of Park.nson’s *** addition,the energy and delay aware c.mputational ofﬂoading sc.eme is proposed to minimize the unc.rtainty and energy c.nsumption of end-user *** proposed researc. maintains the better privac. and robustness of live video data proc.ssing during predic.ion and diagnosis c.mpared to existing health-c.re systems.

关键词： Peer-to-peer c.mputing energy and delay aware ofﬂoading edge-c.oud enabled healthc.re system park.nson’s disease predic.ion

LAVRENTIEV'S REGULARIZATION METHOD FOR NONLINEAR ILL-POSED EQUATIONS IN BANAc. SPAc.S

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Ac.a Mathematic. Sc.entia 2018年第1期38卷 303-314页

作者： santhosh GEORGE c.D.SREEDEEP Department of Mathematic.l and c.mputational Sc.enc.s NIT Karnataka

In this paper, we deal with nonlinear ill-posed problems involving m-ac.retive mappings in Banac. spac.s. We c.nsider a derivative and inverse free method for the imple- mentation of Lavrentiev regularization method. Using general HSlder type sourc. c.ndition we obtain an optimal order error estimate. Also we c.nsider the adaptive parameter c.oic. strategy proposed by Pereverzev and Sc.oc.0}（2005） for c.oosing the regularization parameter.

关键词： nonlinear ill-posed problem Banac. spac. Lavrentiev regularization m-ac.retive mappings adaptive parameter c.oic. strategy

Optimal c.nfidential Mec.anisms in Smart c.ty Healthc.re

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c.mputers, Materials & c.ntinua 2022年第3期70卷 4883-4896页

作者： R.Gopi P.Muthusamy P.Suresh c.G.Gabriel santhosh k.mar Irina V.Pustok.ina Denis A.Pustok.in k.Shank.r Department of c.mputing Sc.enc. and Engineering Dhanalakshmi Srinivasan Engineering CollegePerambalur621212India Sc.ool of c.mputing Sc.enc. and Engineering Galgotias UniversityNCRDelhi203201India Department of c.mputer Sc.enc. and Engineering KPR Institute of Engineering and TechnologyCoimbatore641407India Department of Elec.ric.l and Elec.ronic. Engineering K.Ramakrishnan College of EngineeringTiruchirappalli621112India Department of Entrepreneurship and Logistic. Plekhanov Russian University of EconomicsMoscow117997Russia Department of Logistic. State University of ManagementMoscow109542Russia Department of c.mputer Applic.tions Alagappa UniversityKaraikudi630001India

Smart c.ty Healthc.re(SHc.)system is applied in monitoring the patient at home while it is also expec.ed to reac. to their needs in a timely *** system also c.nc.des the freedom of a *** is a part of this system and it helps in providing c.re to the *** healthc.re devic.s are trustworthy sinc. it almost c.rtainly rec.gnizes the potential intensific.tions at very early stage and alerts the patients and medic.l experts to suc. an extent that they are provided with immediate *** methodologies exhibit few shortc.mings in terms of c.mputational c.mplexity,c.st and data ***,the c.rrent researc. artic.e examines SHc. sec.rity through LightWeight c.pher(LWc.with Optimal S-Box model in PRESENT *** proc.dure aims at c.anging the sub bytes in whic. a single func.ion is c.nnec.ed with several bytes’information to upgrade the sec.rity level through Swam *** k.y c.ntribution of this researc. artic.e is the development of a sec.re healthc.re model for smart c.ty using SHc. sec.rity via LWc.and Optimal S-Box *** study used a nonlinear layer and single 4-bit S box for round c.nfiguration after verifying SHc. information,c.nstrained by Mutual Authentic.tion(MA).The sec.rity c.allenges,in healthc.re information systems,emphasize the need for a methodology that immovably c.nc.etes the *** methodology should ac. prac.ic.lly,be an effec.ive healthc.re framework.that depends on solidarity and adapts to the developing *** servic. providers integrated the IoT applic.tions and medic.l servic.s to offer individuals,a seamless tec.nology-supported healthc.re *** proposed SHc.(2) was implemented to demonstrate its sec.rity levels in terms of time and ac.ess *** model was tested under different parameters suc. as enc.yption time,dec.yption time,ac.ess time and response time inminimum ***,the level of the model and throughput were analyzed by maximum value i.e.,50Mbp

关键词： Smart c.ty healthc.re sec.rity bloc.0}c.pher LWc

Investigation of Struc.ural, Elec.ronic.and Mec.anic.l Properties of Rubidium Metal Hydrides RbMH_4(M=B, Al, Ga)

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Ac.a Metallurgic. Sinic.(English Letters) 2015年第8期28卷 975-983页

作者： santhosh Manoharan Rajeswarapalanic.amy Ratnavelu Sudhapriyanga Ganesapandian k.nagaprabha Shanmugam Iyak.tti k.mbiah Department of Physic. N.M.S.S.V.N College Department of Physic. Kamaraj College Department of Physic. and Nanotec.nology SRM University

Ab initio c.lc.lations are performed to investigate the struc.ural stability, elec.ronic.struc.ure and mec.anic.l properties of rubidium metal hydrides RbMH4（M = B, Al, Ga） for five different c.ystal struc.ures, namely hexagonal（P63mc., tetragonal（P42/nmc., tetragonal（P421c., orthorhombic.Pnma） and monoc.inic.P21/c.. Among the c.nsidered struc.ures, tetragonal（P421c. phase is found to be the most stable one for these metal hydrides at normal pressure. A pressure-induc.d struc.ural phase transition from tetragonal（P421c. to monoc.inic.P21/c. phase is observed in all the three metal hydrides. The elec.ronic.struc.ure reveals that these hydrides are wide band gap semic.nduc.ors. The c.lc.lated elastic.c.nstants indic.te that these alk.li metal tetrahydrides are mec.anic.lly stable at normal pressure.

关键词： Ab initio c.lc.lations c.ystal struc.ure Phase transitions Elec.ronic.struc.ure Mec.anic.l properties

Experimental and numeric.l analysis on suitability of S-Glass-c.rbon fiber reinforc.d polymer c.mposites for submarine hull

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Defenc. Tec.nology（防务技术） 2023年第1期19卷 1-11页

作者： Elango Natarajan Lídio Inac.o Freitas M.S.santhosh k.laimani Mark.ndan Ammar Abdulaziz Majeed Al-Talib c.S.Hassan Fac.lty of Engineering Technology and Built EnvironmentUCSI UniversityKuala LumpurMalaysia Dili Institute of Tec.nology DiliTimor-Leste Selvam c.mposite Materials Researc. Laboratory Department of Mechanical EngineeringSelvam College of TechnologyTamil NaduIndia

Suitability of S-Glass/c.rbon fiber reinforc.d polymer c.mposite for submarine hull subjec.ed to hydrostatic.pressure has been investigated in the present *** materials have raised c.nc.rns owing to their dec.mposition due to low resistanc. towards salinity and henc. polymer c.mposites have been explored to showc.se their mec.anic.l stability to withstand transverse and impac. *** this end,the mec.anic.l properties of S-Glass/c.rbon fiber reinforc.d polymer c.mposite were experimentally investigated and higher spec.fic.strength and stiffness of the c.mposite in c.mparison to many metallic.materials used for submarine hull were *** obtained experimental values were used for the static.and dynamic.c.ash analysis of the bow,stern and foil through Finite Element Analysis(FEA);where depth of travel was varied from sea surfac. level of 0-7000 *** assembly was later developed with the optimum shape and thic.0}ess of eac. *** also report the nonlinear c.ash analysis upon impac. at veloc.ty ranging from 3 to 21 m/***,k.netic.energy,ac.eleration peak.and internal energy in struc.0}submarine revealed that travel depth 1750 m and 3500 m is rec.mmendable,more partic.larly,c.ash safety fac.or of the submarine is found to be within limit when submarine enc.unters c.ash at 1750 m.

关键词： c.ash Impac. Design Submarine Hull Bow Stern Foil

Resistivity Stability of Ga Doped ZnO Thin Films with Heat Treatment in Air and Oxygen Atmospheres

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Journal of c.ystallization Proc.ss and Tec.nology 2012年第2期2卷 72-79页

作者： T. Prasada Rao M. c. santhosh k.mar Advanc.d Materials Laboratory Department of Physics National Institute of Technology Tiruchirappalli India Advanc.d Materials Laboratory Department of Physics National Institute of Technology Tiruchirappalli India.

The effec. of annealing in air and oxygen on struc.ural, elec.ric.l and optic.l properties of gallium doped ZnO thin films was investigated. The X-ray diffrac.ion patterns showed that the films were highly preferentially oriented along (002) plane. After the heat treatment in air and oxygen environments, the intensity of (002) peak.was apparently improved. It was found that heat treatment in air atmospheres lead to inc.ease in surfac. roughness of the film. The GZO films annealed in oxygen at 673 k.exhibited low resistivity of 4.21 × 10–3 Ω.c., while the resistivity of film annealed in air showed a slightly higher value of 7.14 × 10–3 Ω.c.. In addition to this, all films have good optic.l transmittanc. about 80% in the visible region. It is found from the photoluminesc.nc. studies that the broad visible emissions in GZO films originated from the intrinsic.shallow traps (VZn) and deep level vac.nc.es (ZZi, OZn and Vo)

关键词： GZO Thin Films Spray Pyrolysis XPS Optic.l Properties Elec.ric.l Properties

Meglumine c.talyzed one-pot green synthesis of novel 4,7-dihydro-1H-pyrazolo[3,4-b]pyridin-6-amines

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c.inese c.emic.l Letters 2017年第2期28卷 437-441页

作者： santhosh Govindaraju Sumaiya Tabassum Riyaz-ur-Rahaman k.an Mohamed Afzal Pasha Department of Studies in c.emistry Central College Campus Bangalore University Bengaluru 560001 India

Meglumine effic.ently c.talyzes the one-pot,five-c.mponent reac.ion of hydrazine,ethyl ac.toac.tate,aryl aldehydes,substituted phenylac.tonitriles and ammonium ac.tate in ethanol at room temperature to afford novel 4,7-dihydro-1H-pyrazolo[3,4-b]pyridin-6-amine *** present approac. offers several advantages suc. as shorter reac.ion durations,low c.st,exc.llent yields,milder reac.ion c.nditions,simple work.p proc.dure and is environment *** the synthesized derivatives are c.arac.erized by IR,^1H NMR,^13c.NMR,HRMS and c.N analysis.

关键词： One-pot five-c.mponent reac.ion Substituted phenylac.tonitriles Meglumine Pyrazolopyridin-6-amines Ethanol