简介:摘要随着计算机网络向高校校园的延伸,信息技术作为现代化教学手段正在更加全面、深刻的影响着校园数字化的建设。在现有的学校信息化建设中,大家发现视频类的应用作为数字化校园的建设至关重要。数字视频监控系统是以计算机为核心,结合IP视频技术、计算机网络技术的一种监控主机系统。对目前现有的校园高速局域网设计了一套全数字化的视频监控系统,系统根据各个场所的不同需求,合理选择各种采集设备,建立了一套集成化的电子考场与校园视频监控系统,在增强校园安全性的同时也促进了学校的教学管理和教学质量的提高。
简介:Whereasmuchhasbeenlearnedaboutage-relatedauditorychangesintheinnerear,relativelylittleisknownabouttheagingeffectsonthevestibularpartoftheinnerear-theperipheralvestibularsystem.Herewereviewrelevantliteraturewithregardtotheprevalenceofvestibulardysfunction,vestibularfunctionalandstructuralchangesintheelderly.Theprevalenceofvestibulardysfunctionincreaseswithage.Functionally,asageincreases,VEMPamplitudesdecrease,VEMPthresholdsincrease,VORgainofHITdecreases.Duetothecomplexityofthevestibularsystem,variationsinsubjectageandmeasurementtechniques,findingsinVEMPlatencyandcalorictestsareconflicting.Toaddressthis,adirectmeasureoftheperipheralvestibularsystemshouldbeapplied.Structurally,age-relatedlossinvestibularganglionandotoconiahavebeennoted;haircellchangesarenotwelldefined;whilesubcellularchangesremaintobeexplored.Defininghowtheonsetofvestibulardysfunctioncorrelateswithstructuraldegenerationwillofferinsightsintothemechanismsunderlyingvestibularaging.
简介:Throughoutthe20thcentury,RomanLawwasmainlyanenigmaforhistoriansandclassicalphilologistsalike.ItspositionintheFacultiesofLawasLegalHistoryandasystematic,andsometimesevensynchronic,perspectiveofmanyresearchersonlegalsourcestogetherwithself-referentialtendenciesmadeitappearaclosedsystem,eventhoughthenestorofAltertumswissenschaften,TheodorMommsenhadonceencompassedthetriashistory,lawandphilology,albeitwithhisowntaxonomyandconnectedwithhisliberalideasthatcanbefrequentlyfoundinhisRomischeGeschichteandRomischesStaatsrecht.
简介:ThemaingoalofthisresearchistodeterminetheimportanceandprospectsofbioeconomydevelopmentinagricultureofUkraineforinternationaleconomicintegration.Actualreasonforthisresearchismilitaryoccupationofwestregionsandthemacroeconomicinstability.Availableresourcesformsupplypotentialforagrarianproduction,renewableenergy,andsustainabledevelopment.However,unemploymentoflabour,land,andcapitaldeterminetheinflationarygap,whichcouldbeclosedintwomainways:Theinnovativeeconomicgrowthinbusinessandhouseholds’sectorsinaccordancetobio-basedprinciplesandrationalgovernmentstateregulationwithfiscalandmonetarypoliciesinstruments.Theexternalandinternaleffectsofbioeconomydevelopmentintheagrarianresourcessystemaredeterminedinaccordancetostrengths,weaknesses,opportunities,andthreats(SWOT)-analysis.Europeanintegrationrequiresentrepreneurialinitiative,environmentalprotection,socialbenefitsinthesatisfactionofindividualneedsofthepopulation,modernprinciplesofcompetition,suchasmutualbeneficialcooperationandnewmarketcreationforfoodsecurityandhumanresourcesdevelopment.
简介:Epidemicsstillhappen,beingtheannualinfluenzaoutbreaksexamplesofsuchoccurrences.Toestimatetheepidemicperiodlengthisimperativebecause,inthisperiod,itisnecessarytostrengthenthehealthcare,throughextraavailabilityinhumanandmaterialresources.So,ahugeincreaseofexpensesoccurs.Asapandemicisanepidemicwithagreatpopulationandgeographicaldissemination,moreappropriatelythishappenswiththepandemicperiod.MainlyusingresultsontheM|G|∞queuebusyperiod,itispresentedanapplicationofthisqueuesystemtothepandemicperiod’sparametersanddistributionfunctionstudy.
简介:松锯工甲壳虫,Monochamusalternatus,在亚洲被认为是一个臭名昭著的森林害虫,vectoring侵略病原的线虫,Bursaphelenchusxylophilus,它被知道引起松枯萎疾病。然而,很少顺序信息都不为这向量甲壳虫是可得到的。这在它的免疫系统上妨碍了研究。基于M的transcriptome。alternatus,我们在M识别了并且描绘194immunityrelated基因。alternatus,并且从知道对入侵微生物展出有免疫力的回答的另外的种类把他们与相当或相同事物分子作比较。在M的通常认为的immunityrelated基因的更低的数字。alternatus被归因于更少Ctypelectin,丝氨酸朊酶(SP)和抗菌剂肽(安培)基因。种系发生的分析揭示了那M。alternatus有唯一的识别基因,galectin3,哪个没在Triboliumcastaneum被识别的orthologues,果蝇melanogastor,疟蚊属gambiae和Apismellifera。这为甲虫类之昆虫昆虫建议了lineagespecific基因进化。我们的学习提供M的immunityrelated基因的全面顺序资源。alternatus,为天生的免疫的分子的机制的更好的理解介绍珍贵信息在M处理。对B的alternatus。xylophilus。