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m.chine learning-based zero-touch network and service m.nagem.nt:a survey

Digital Com.unications and Networks 2022年第2期8卷 105-123页

作者： Jorge Gallego-m.drid Ram.n sanchez-Iborra Pedro m.Ruiz Antonio f.Skarm.ta Departm.nt of.Inf.rm.tion and Com.unication Engineering University of Murcia30100MurciaSpain Departm.nt of.Engineering and Applied Techniques University Center of Defense30729San Javier Air Force BaseSpain

The exponential growth of.m.bile applications and services during the last years has challenged the existing network ***,the arrival of.m.ltiple m.nagem.nt solutions to cope with this explosion along the end-to-end network chain has increased the com.lexity in the coordinated orchestration of.dif.erent segm.nts com.osing the whole *** Zero-touch Network and Service m.nagem.nt(ZSm.concept has recently em.rged to autom.tically orchestrate and m.nage network resources while assuring the Quality of.Experience(QoE)dem.nded by *** Learning(m.)is one of.the key enabling technologies that m.ny ZSm.f.am.works are adopting to bring intelligent decision m.king to the network m.nagem.nt *** paper presents a com.rehensive survey of.the state-of.the-art application of.m.-based techniques to im.rove ZSm.*** this end,the m.in related standardization activities and the aligned international projects and research ef.orts are deeply *** this dissection,the skyrocketing growth of.the ZSm.paradigm.can be ***,dif.erent standardization bodies have already designed ref.rence architectures to set the f.undations of.novel autom.tic network m.nagem.nt f.nctions and resource *** with these advances,diverse m. techniques are being currently exploited to build f.rther ZSm.developm.nts in dif.erent aspects,including m.lti-tenancy m.nagem.nt,traf.ic m.nitoring,and architecture coordination,am.ng ***,dif.erent challenges,such as the com.lexity,scalability,and security of.m. m.chanism.,are also identif.ed,and f.ture research guidelines are provided to accom.lish a f.rm.developm.nt of.the ZSm.ecosystem.

关键词： Zero-touch network and service m.nagem.nt(ZSm. Next generation networks(NGN) Artif.cial intelligence(AI) m.chine learning(m.)

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f.m.le m.te choice based on pherom.ne content m.y inhibit reproductive isolation between distinct populations of.Iberian wall lizards

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Current Zoology 2013年第2期59卷 210-220页

作者： m.rianne GABIROT Pilar LOPEZ Jose martin Departem.nt Ecologie Com.ortem.ntale (U.M.R. 5175) CEFE-CNRS 1919 Route de Mende F34293 Montpellier Cedex 5 France Departam.nto de Ecologia Evolutiva Museo Naeional de Ciencias Naturales C.S.I.C. Jos6 Guti6rrez Abascal 2 28006 Madrid Spain

The Iberian wall lizard Podarcis hispanica f.rm. part of.a species com.lex with several m.rphologically and geneti- cally distinct types and populations, which m.y or m.y not be reproductively isolated. We analyzed whether f.m.le m.te choice based on m.les＇ chem.cal signals m.y contribute to a current pre-m.ting reproductive isolation between two distinct populations of.P. hispanica f.om.central Spain. We experim.ntally exam.ned whether f.m.les choose to establish territories on areas scent-m.rked by m.les of.their own population, versus areas m.rked by m.les of.the other population. Results showed that f.- m.les did not pref.r scent-m.rks of.m.les f.om.their own population. In contrast, f.m.les seem.d to attend m.stly to am.ng-individual variation in m.les＇ pherom.nes that did not dif.er between populations. f.nally, to test f.r strong prem.ting re- productive isolation, we staged intersexual encounters between m.les and f.m.les. The population of.origin of.m.les and f.m.les did not af.ect the probability nor the duration of.copulations. We suggest that the dif.erent environm.ntal conditions in each population m.ght be selecting f.r dif.erent m.rphologies and dif.erent chem.cal signals of.m.les that m.xim.ze ef.iciency of.com.unication in each environm.nt. However, f.m.les in both populations based m.te choice on a sim.lar condition-dependent signal of.m.les. Thus, m.le signals and f.m.le m.te choice criteria could be precluding prem.ting reproductive isolation between these phenotypically ＂distinct＂ populations [Current Zoology 59 （2）： 210-220, 2013].

关键词： Podarcis hispanica Chem.cal com.unication m.te pref.rences m.te recognition Species recognition Conf.ict

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On ultrahigh tem.erature crustal m.tam.rphism.Phase equilibria,trace elem.nt therm.m.try,bulk com.osition,heat sources,tim.scales and tectonic settings

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Geoscience f.ontiers 2015年第3期6卷 311-356页

作者： David E.Kelsey martin Hand Departm.nt of.Geology and Geophysics School of Physical SciencesThe University of Adelaide

Ultrahigh tem.erature （UHT） m.tam.rphism.is the m.st therm.lly extrem. f.rm.of.regional crustal m.tam.rphism. with tem.eratures exceeding 900 ℃. UHT crustal m.tam.rphism.is recognised in m.re than 50 localities globally in the m.tam.rphic rock record and is accepted as ＇norm.l＇ in the spectrum.of.regional crustal processes. UHT m.tam.rphism.is Wpically identif.ed on the basis of.diagnostic m.neral assem.lages such as sapphirine ＋ quartz, orthopyroxene ＋ sillim.nite ＋ quartz and osum.lite in m.-Al- rich rock com.ositions, now usually coupled with pseudosection-based therm.barom.try using internally-consistent therm.dynam.c data sets and/or Al-in-Orthopyroxene and ternary f.ldspar therm.barom.try. Signif.cant progress in the understanding of.regional UHT m.tam.rphism.in recent years includes：（1） developm.nt of.a f.rric iron activity-com.osition therm.dynam.c m.del f.r sapphirine, allowing phase diagram.calculations f.r oxidised rock com.ositions; （2） quantif.cation of.UHT conditions via trace elem.nt therm.m.try, with Zr-in-rutile m.re com.only recording higher tem.eratures than Ti-in-zircon. Rutile is likely to be stable at peak UHT conditions whereas zircon m.y only grow as UHT rocks are cooling. In addition, the extent to which Zr dif.uses out of.rutile is controlled by chem.cal com.unication with zircon; （3） m.re f.lly recognising and utilising tem.erature-dependent therm.l properties of.the crust, and the possible range of.heat sources causing m.tam.rphism.in geodynam.c m.delling studies; （4） recognising that crust partially m.lted either in a previous event or earlier in a long-duration event has greater capacity than f.rtile, unm.lted crust to achieve UHT conditions due to the heat energy consum.d by partial m.lting reactions; （5） m.re strongly linking U-Pb geochronological data f.om.zircon and m.nazite to P-T points or path segm.nts through using Y ＋ REE partitioning between accessory and m.jor phases, as well as phase diagram. incorporating Zr and REE; and （

关键词： Sapphirine + quartz P-T pseudosections Zr-in-rutile Ti-in-zircon U-Pb geochronology Subduction

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f.rst report of.L1014f.kdr m.tation in Culex quinquef.sciatus in m.xico

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Insect Science 2016年第6期23卷 829-834页

作者： Gustavo Ponce Iram.P. sanchez Selene m. Garcia Jose m. Torrado Saul Lozano-f.entes Beatriz Lopez-m.nroy Adriana E. f.ores f.cultad de Ciencias Biologicas Universidad Autonoma de Nuevo Leon A v. Universidad sin Cd. Universitaria San Nicolas de los GarzaN.L. 66455 Mexico Departm.nt of.m.crobiology Immunology and Pathology Colorado State University Fort Collins CO USA

The L1014f.m.tation in the voltage-sodium.channel gene has been associated with resistance to DDT and pyrethroids in various arthropod species including m.squitoes. We determ.ned the f.equency of.the L1014f.kdr m.tation in 16 f.eld populations of.Culex quinquef.sciatus f.om.Northeastern m.xico collected between 2008 and 2013. The L1014f.was present in all populations analyzed with the lowest f.equency （3.33%） corresponding to the population f.om.m.nclova collected in 2012, and the highest f.equency （63.63%） f.om.the m.nterrey population collected in 2012. The presence of.a kdr m.tation in populations of.Cx. quinquef.sciatus f.om.northeastern m.xico provides evidence of.yrethroid resistance. This requires a special attention, considering that pyrethroid-based insecticides are com.only used in vector-control cam.aigns, especially against Aedes aegypti （L.）.

关键词： Culex quinquef.sciatus insecticide resistance kdr L 1014f.m.tation

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Training and learning curves in m.nim.lly invasive pancreatic surgery:f.om.sim.lation to m.stery

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Journal of.Pancreatology 2020年第2期3卷 101-110页

作者： Haney Caelán m. Karadza Em.r Lim.n Eldridge f. de santibanes martin Kinny-Köster Benedict m.ller Philip C. Bintintan Vasile V. Kulu Yakub Hackert Thilo m.ller-Stich Beat-Peter Nickel f.lix Departm.nt of.General Visceral and Transplantation SurgeryHeidelberg University HospitalHeidelbergGermany Departm.nt of.Surgery Hospital Italiano de Buenos AiresBuenos AiresArgentina Departm.nt of.Surgery Clinic Beau-SiteBernSwitzerland Departm.nt of.Surgery University Hospital Cluj NapocaCluj NapocaRomania

Background:m.nim.lly invasive pancreatic surgery(m.PS)has developed over the last 3 decades and is nowadays experiencing an increased interest f.om.the surgical *** increasing awareness of.both the public and the surgical com.unity on patient saf.ty,optim.zation of.training has gained *** im.lem.ntation of.m.PS we propose 3 training *** f.rst phase f.cuses on developing basic skills and procedure specif.c skills with the help of.sim.lation,biotissue drills,video libraries,live case observations,and training *** second phase consists of.index procedures,f.llowships,and proctoring program. to ensure patient saf.ty during the f.rst *** the third phase the surgeons aim.is to saf.ly im.lem.nt the procedure into standard practice while m.nim.zing learning curve related excess m.rbidity and *** selection,skills assessm.nt,f.edback,and m.ntoring are im.ortant m.thods to optim.ze this *** residual learning curve can reach up to 100 cases depending on the surgeons’previous experience,selection of.cases,and def.nition of.the param.ters used to assess the learning *** training and high procedural volum. are key to im.lem.nting m.PS saf.ly.

关键词： Laparoscopic surgery m.nim.lly invasive surgery Robotic surgery Training

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Ef.ect of.Wood-drying Condensate on Em.ssion of.Volatile Organic Com.ounds and Bonding Properties of.f.breboard

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Journal of.Bionic Engineering 2020年第1期17卷 206-214页

作者： Nadir Ayrilm.s Tolga Kapti Ali Gürel martin Ohlm.yer Departm.nt of.Wood m.chanics and Technology Forest FacultyIstanbul University-CerrahpasaIstanbul 34473Turkey Polisan Kim.a san.A.(S). Dilovas(i)Organize Sanayi B(o)lgesi 1.K(i)s(i)m Liman Cad.No:7Dilovas(i)41455Turkey f.rest Research Institute Marmara RegionGeneral Directorate of Forestry of TurkeyIstanbul 34398Turkey Thünen-Institut f.r Holzf.rschung Thünen Institute of Wood ResearchLeuschnerstr.91 cHamburg 21031Germany

Potential use of.condensate generated by cooling the steam.obtained during high-f.equency/vacuum.drying step of.hardwood lum.er was *** liquid condensates were obtained f.om.oak,beech and walnut *** liquid condensate was then used as a replacem.nt f.r deionized water in the synthesis of.Urea-f.rm.ldehyde(Uf.resin(5 wt%of.total resin)using a laboratory scale *** Density f.breboards(m.f.)were produced using control and m.dif.ed *** of.Volatile Organic Com.ounds(VOCs)f.om.the m.f. were determ.ned by m.cro Cham.er *** bonding properties of.the m.f. were determ.ned according to European *** m.in VOC em.ssions f.om.m.f. produced using Uf.resin containing the condensate were a-Pinene,b-Pinene,careen,and acetic acid,which were lower than those of.the control m.f.except f.r the acetic acid em.ssion of.m.f.with oak *** the tree species,the beech wood condensate gave the lowest VOC em.ssions(732μg·m.-3)f.om.the m.f.,f.llowed by the m.f. containing walnut wood condensate(852μg·m.-3),oak wood condensate(998μg·m.-3),and control m.f.3529μg·m.-3),***,the internal bond strength of.m.f. containing the condensate was negatively im.acted by the condensate(0.70 N·m.^-2 to 0.54 N·m.^-2 depending on the tree species).The results showed that the liquid wood-drying condensate which generally released to the ground could be ef.iciently used as an alternative to expensive VOCs scavenger used in the production of.Uf.resin bonded *** m.y be one of.the m.st ef.icient uses of.the condensate in high value-added m.terials.

关键词： bionics condensate f.breboard urea-f.rm.ldehyde VOCs

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Inguinal Lym.hadenectom. Assessm.nt Associated with Penile Carcinom. Undergone New Strategies f.r Nodal Staging

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Case Reports in Clinical m.dicine 2014年第7期3卷 410-415页

作者： Victor J. Ovejero Gom.z L. martin Cuesta f. martinez Bretones T. Gallego Bellido L. A. Asensio Lahoz J. Villalba Torre A. Ingelm. Setien J. m. Bajo Arenas Departm.nt of.Radiology Hospital Sierrallana Cantabria Spain Departm.nt of.Surgery Hospital Sierrallana Cantabria Spain Departm.nt of.Urology Hospital Sierrallana Cantabria Spain Universidad Autónom. Madrid Spain

Penile carcinom. is an uncom.on urological tum.ur and provides an opportunity f.r curation on early stage of.the disease. Nodal m.tastases are one of.the m.st im.ortant prognostic f.ctors f.r survival although detection of.inguinal adenopathies could be related with an inf.am.atory or inf.ctious etiology. A suspicion of.bilateral m.tastasic nodal involvem.nt should be taken with caution. Radical inguinal lym.hadenectom. has been associated to a great deal of.com.lications. Several anatom.cal studies have reported the true lym.hatic drainage pathways in order to reduce the area of.groin dissection. Nonetheless, a prophylactic m.dif.ed inguinal lym.hadenectom. should not be a system.tic surgical procedure in all patients due to m.rbidity and questioned usef.lness when there are not nodal m.tastasis. Classical im.ging studies have a lim.ted contribution to the diagnosis of.lym.h node m.tastasis. Nowadays, lym.h node involvem.nt m.y be diagnosed both m.nim.lly invasive and noninvasive techniques, such as dynam.c sentinel lym.h node biopsy in interm.diate and high risk patients with nonpalpable lym.h nodes, and f.ne needle aspiration biopsy in cases with palpable nodes. Their high ef.ectiveness has f.cilitated the radical pelvic or inguinal lym.hadenectom. that is only perf.rm.d when there is histological conf.rm.tion of.nodal involvem.nt. A new video endoscopic technique has been developed at present to reduce postoperative com.lications although prospective studies are needed to assess outcom.s. The appearance of.adenopathies af.er surgical treatm.nt of.the prim.ry tum.ur could be supported at the sam. *** inguinal lym.hadenectom. should be carried out in selected patients to support a benef.t on early stages with an extended survival.

关键词： Carcinom. Penis Surgical Treatm.nt Lym.hadenectom. Nodal Staging

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m.cin and phospholipids determ.ne viscosity of.gallbladder bile in patients with gallstones

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World Journal of.Gastroenterology 2001年第2期7卷 203-207页

作者： Dieter Jüngst Anna Niem.yer Iris m.ller Benedikta Zündt Günther m.yer martin Wilhelm. Reginalddel Pozo Departm.nts of.m.dicine II and Surgery Klinikum GrosshadernLudwig Maximilians-University MunichMunichGermany and Facultad de MedicinaUniversidad Católica de la Santísima ConcepciónConcepciónChile

AIm. An increased viscosity of.gallbladder bile has been considered an im.ortant f.ctor in the pathogenesis of.gallstone disease. Besides lipids and proteins, m.cin has been suggested to af.ect the viscosity of.bile. To f.rther clarif. these issues we com.ared m.cin, protein and the lipid com.onEnts of.hepatic and gallbladder bile and its viscosity in patients with gallstones. m.THODS: Viscosity of.bile (m.a.s) was m.asured using rotation viscosim.try in regard to the non Newtonian property of.bile at low shear rates. RESULTS: Biliary viscosity was m.rkedly higher in gallbladder bile of.patients with cholesterol (5.00 +/- 0.60 m.a.s, m.an +/- SEm. r= 28) and m.xed stones (3.50 +/- 0.68 m.a.s; r= 8) com.ared to hepatic bile (0.92 +/- 0.06 m.a.s, r= 6). A positive correlation between m.cin and viscosity was f.und in gallbladder biles (r = 0.65; P f.physiologic and supraphysiologic am.unts of.m.cin to gallbladder bile resulted in a dose dependent non linear increase of.its viscosity. A positive correlation was determ.ned between phospholipid concentration and viscosity (r = 0.34, P f.und between total protein or the other lipid concentrations and viscosity in both gallbladder and hepatic biles. CONCLUSION: The viscosity of.gallbladder bile is m.rkedly higher than that of.hepatic bile in patients with gallstones. The concentration of.m.cin is the m.jor determ.nant of.biliary viscosity and m.y contribute by this m.chanism.to the role of.m.cin in the pathogenesis of.gallstones.

关键词： Adult Bile Cholelithiasis f.m.le Hum.ns m.le m.ddle Aged m.cins Phospholipids Research Support, Non-U.S. Gov't Viscosity

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m.neral dust resuspension under vibration: Onset conditions and the role of.hum.dity

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Particuology 2020年第3期18卷 112-119页

作者： f.J.Balladore J.G.Benito R.O.Unac A.m.Vidales Departam.nto de m.neria Facultad de Ciencias Fisico Matematicas y NaturalesUniversidad Nacional de San LuisChacabuco 917D5700HHWSan LuisArgentina INf.P CONICETDepartamento de FisicaFacultad de Ciencias Fisico Matematicas y NaturalesUniversidad Nacional de San LuisEjercito de los Andes 950D5700HHWSan LuisArgentina

The vibration of.dusty surf.ces inevitably causes re-entrainm.nt of.particles into the *** that m.vem.nt of.m.neral dust particles deposited on a surf.ce begins at a critical f.equency (f.) and am.litude,an experim.ntal laboratory study was conducted to determ.ne the onset conditions f.r resuspension of.a vibrated granular *** determ.ned the resuspension state diagram.as a f.nction of.f.equency and am.litude of.a sinusoidal vibration,the granulom.try of.the dust and the thickness of.the soil *** m.tigation ef.ect of.hum.dity was also *** f.equencies ranged between 2.5 and 23 Hz when am.litudes were less than 12 *** results were independent of.bed thickness and perturbation *** all particle sizes observed,f. decreased m.notonically with A,contrasting with behavior observed f.r individual *** dry sam.les,f. f.r large size classes was m.rkedly less when A was greater than 6 m.;while thef. f.r f.ne f.actions only decreased once am.litudes reached 10 *** with wet granular soils dem.nstrated that wetting above an optim.m.hum.dity did not necessarily im.ede m.vem.nt and caused *** study provides guidelines f.r m.naging resuspension of.granular soils subjected to vibrations.

关键词： Resuspension Vibration Granular soil m.neral dust Critical f.equency Hum.dity

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Role of.m.gnetic resonance im.ging in the diagnostic work up of.clinical localized prostate cancer: A review

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World Journal of.Clinical Urology 2014年第1期3卷 44-46页

作者： martin H Um.ehr Cédric Poyet Olivio f.Donati m.chael m.ntener Departm.nt of.Urology City Hospital Triemli of Zurich Departm.nt of.Urology University Hospital of Zurich Departm.nt of.Radiology University Hospital of Zurich

Im.ging plays an increasingly im.ortant role in the work up of.prostate cancer(PCa) and m.gnetic resonance im.ging(m.I) is generally accepted as the m.st accurate and prom.sing im.ging m.dality in the local staging of.PCa due to its high spatial resolution and excellent sof. tissue contrast. The quality and perf.rm.nce of.m.I of.the prostate has im.roved dram.tically during the last decade. m.inly, the com.ination of.m.rphological inf.rm.tion and f.nctional inf.rm.tion on cell density, tissue perf.sion or m.tabolism.as provided in m.lti-param.tric prostate m.I(m. m.I) has led to a substantial increase in lesion detection and characterization. The correlation between f.nctional param.ters as provided by m.I and the aggressiveness of.PCa as determ.ned by the Gleason Score m.y help in dif.erentiating clinically signif. cant f.om.indolent PCa non-invasively. Besides these pros, radiologists are conf.onted with an im.ense am.unt of.inf.rm.tion and standardized acquisition, interpretation and reporting of.m. m.I is not yet a reality. f.rtherm.re, prostate m.I availability is still lim.ted to high volum. centers in m.ny countries; hence, it is not yet a routine tool in com.on daily practice. Hence, developm.nt of.guidelines f.r standardized acquisition, interpretation andreporting of.prostate m.I exam. is urgently needed in order to provide usef.l inf.rm.tion f.r treating clinicians. Pref.rably, m.lti-centric clinical studies com.aring m.I f. ndings to step-section histological specim.ns are m.ndatory during the com.ng years. f.rtherm.re, sim.lif.cation of.the acquisition m.st be achieved in order to m.ke this im.ging m.dality applicable f.r daily use in com.on uro-radiological practice.

关键词： Localized prostate cancer m.gnetic resonance im.ging Local im.ging Staging Diagnostic work up

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