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230 个结果
  • 简介:Objective:Tounderstandfemalebarbers''currentawarenessofSTD/AIDSandevaluatetheeffectofhealtheducationandbehavioralinterventions.Methods:53barbershopsinShenzhenwereselectedbysampling,andtheir382femalebarbersweregivenabase-linesurveyandassessmentofinterventionfollowingtheintervention.Results:ThesurveyshowedthatfemalebarbersgenerallyhavelittleeducationandknewlittleaboutSTDs/AIDS.TheyalsohadsomemisunderstandingaboutSTDs/AIDS.MostofthemknewthemaintransmissionofSTDs/AIDS''throughsexualcontact,butdidn''tknowwhetherAIDScouldbetransmittedthroughcasualcontactindailylife.TheirknowledgeofSTDs/AIDSwaslimited,buttheyhadlowercondomuseratesandcorrectideasaboutwhentoseethedoctor.Conclusion:HealtheducationandbehavioralinterventionrelatedtoSTD/AIDSonspecialpopulationwereeffectiveandofgoodsocialconsequence.

  • 标签: STD/AIDS 性传播疾病 爱滋病 发病率 流行病学 健康教育
  • 简介:Thepathophysiologyoftinnitusispoorlyunderstoodandtreatmentsareoftenunsuccessful.Anumberofanimalmodelshavebeendevelopedinordertogainabetterunderstandingoftinnitus.Agreatdealhasbeenlearnedfromthesemodelsregardingtheelectrophysiologicalandneuroanatomicalcorrelatesoftinnitusfollowingexposuretonoiseorototoxicdrugs.Reliablebehavioraldataisimportantfordeterminingwhethersuchelectrophysiologicalorneuroanatomicalchangesareindeedrelatedtotinnitus.Ofthemanydocumentedtinnitusanimalbehavioralparadigms,theacousticstartlereflexhadbeenproposedasasimplemethodtoidentifythepresenceorabsenceoftinnitus.Severalbehavioralmodelsbasedonconditionedresponsesuppressionparadigmshavealsobeendeveloped.Inadditiontodeterminingthepresenceorabsenceoftinnitus,someofthebehavioralparadigmshaveprovidedsignsoftheonset,frequency,andintensityoftinnitusinanimals.Althoughnoneofthesebehavioralmodelshavebeenprovedtobeaperfectmodel,thesestudiesprovideusefulinformationonunderstandingtheneuralmechanismsunderlyingtinnitus.

  • 标签: 行为模型 动物模型 耳鸣 神经解剖学 电生理学 病理生理学
  • 简介:【摘要】目的:研究探讨综合护理干预应用在产妇分娩方式及产后出血中的影响效果。方法:研究随机挑选医院2023年1月-12月收治的100例产妇当作研究对象,并运用抽签法将产妇分成对照组及研究组,对照组实施常规护理,研究组实施综合护理,观察效果。结果:研究组自然分娩率高于对照组,且研究组产后出血量及产后出血发生率低于对照组,P<0.05。结论:综合护理干预可以有效提高产妇自然分娩率,预防产后出血。

  • 标签: 综合护理 分娩方式 产后出血 影响效果
  • 简介:植物volatiles被表明了在调整Cotesiaplutellae,有菱形斑纹的蛾(DBM)的主要幼虫的parasitoid,Plutellaxylostella,而是很少的行为起一个重要作用当前对不稳定的各个和他们的混合物的功能被知道。我们选择了DBM主人植物的13volatiles,一棵饰有十字架的蔬菜,学习electroantennogram(EAG)和C的行为的回答。plutellae。对每混合物的EAG回答通常与集中增加了。强壮的EAG回答到过trans-2-hexenal,benzaldehyde,nonanal和cis-3-hexenol的100μL/mL,并且有最强壮的反应的trans-2-hexenal和benzaldehyde的10μL/mL在100μL/mL由trans-2-hexenal挑起了。在Y试管olfactometer,C。plutellae,被trans-2-hexenal和benzaldehyde的1μL/mL显著地吸引。β-caryophyllene,cis-3-hexenol或trans-2-hexenal显著地吸引了C。在10μL/mL的plutellae当在100μL/mL的nonanal,本甲基白酒,cis-3-hexenol或本甲基氰化物显著地吸引了C时。plutellae。Trans-2-hexenal显著地排斥了C。在100μL/mL的plutellae。C的EAG。plutellae与混合物显示出强壮的回答到用五各种各样的混合物做的所有混合物3(trans-2-hexenal,benzaldehyde,nonanal,cis-3-hexenol,本甲基氰化物,farnesene,eucalyptol)并且4(trans-2-hexenal,benzaldehyde,本甲基酒精,(R)-(+)-limonene,β-ionone,farnesene,eucalyptol)显著地吸引C。plutellae。这些调查结果示威C的行为。plutellae也能被植物volatiles的单个混合物或混合物影响,建议使用植物volatiles改进为P的biocontrol的这parasitoid的效率的一个潜力。xylostella。

  • 标签: 菜蛾绒茧蜂 植物挥发物 行为反应 触角电位 EAG反应 小菜蛾幼虫
  • 简介:Abstract:AcquiredImmuneDeficiencySyndrome(AIDS)isaninfectiousdiseasecausedbyHIV.Ithasbeenepidemicformorethan20years,butthereisnocureofit.HealtheducationandbehavioralinterventionsaresomeofthemosteffectiveapproachesinthecontrolandpreventionofAIDS.ChinaisoneofthecountrieswiththefastestgrowingHIVseroprevalencerate,andisfacingawidespreadepidemicofAIDS.Currently,high-riskpopulationssuchasindividualswithmultiplesexualpartnersandintravenousdrugusersarethemainfociofhealtheducationandbehavioralinterventionsinChina.Encouragingresultshavebeenobservedinmanyformsofhealtheducationandbehavioralintervention.Theapplicationofhealtheducationandbehavioralinterventionsmustemergefromscientificevidence,followaseriesofstrategies,becarriedoutfromvariousperspectives,andrequiretheparticipationofallsocietalcommunities.

  • 标签: 获得性免疫功能丧失综合症 AIDS 健康教育 行为干涉 人体免疫缺损病毒 HIV
  • 简介:WehavedevelopedacomprehensivesoftwaresuiteforbioinformaticsresearchofcDNAs;itisaimedatrapidcharacterizationofthefeaturesofgenesandtheproteinstheycode.Methodsimplementedincludethedetectionoftranslationinitiationandterminationsignals,statisticalanalysisofcodonusage,comparativestudyofaminoacidcomposition,comparativemodelingofthestructuresofproductproteins,predictionofalternativespliceforms,andmetabolicpathwayreconstruction.ThesoftwarepackageisfreelyavailableundertheGNUGeneralPublicLicenseathttp://www.g-language.org/data/cdna/.

  • 标签: CDNAS 软件分析 生物信息学 蛋白质
  • 简介:Thispaperproposestheprincipleofcomprehensiveknowledgediscovery.Unlikemostofthecurrentknowledgediscoverymethods,thecomprehensiveknowledgediscoveryconsidersboththespatialrelationsandattributesofspatialentitiesorobjects.Weintroducethetheoryofspatialknowledgeexpressionsystemandsomeconceptsincludingcomprehensiveknowledgediscoveryandspatialunioninformationtable(SUIT).Intheory,SUITrecordsallinformationcontainedinthestudiedobjects,butinreality,becauseofthecomplexityandvarietiesofspatialrelations,onlythosefactorsofinteresttousareselected.Inordertofindoutthecomprehensiveknowledgefromspatialdatabases,anefficientcomprehensiveknowledgediscoveryalgorithmcalledrecycledalgorithm(RAR)issuggested.

  • 标签: 综合知识发现 知识发现算法 空间结合规则 知识表达系统 数字采矿
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  • 简介:<正>Withincreasingattentiongiventothedevelopmentandimplementationofpsychologicalinterventionsduringthesportinjuryrehabilitationprocess,thereisaneedtodocumenttheeffectivenessoftheseinterventions.Thepurposeofthisreviewwastosummarizetheempiricalfindingsoftheeffectsofpsychologicalinterventionsinreducingpost-injurypsychologicalconsequencesandimprovingpsychologicalcopingduringtheinjuryrehabilitationprocessamongcompetitiveandrecreationalathletes.InFebruary2012,utilizingacomprehensivesearchstrategy,weconductedelectronicsearchesofmultipleelectronicdatabasesforrandomizedandnonrandomizedcontroltrialsthatevaluatedinterventionstargetingpopulationsofinjuredcompetitiveandrecreationalathletesage17yearsandolder.Weincludedinterventionsthatdirectlyinterveneoninjuredathletes’psychologicaloutcomes(e.g.,psychologicalconsequences,psychologicalcopingandre-injuryanxiety)andutilizedpsychologicalstrategiesincludingimagery,goal-setting,relaxation,andothercommontechniquesduringthepost-injuryrehabilitationperiod.Sixstudies,describedinsevenpeer-reviewedpublishedarticles,metstudyinclusioncriteriaandwereincludedinthisreview.Ofthosestudies,twoincludedrandomizedcontroltrials,twousedbeforeandafterstudydesignsandtwowerecasestudydesigns.Twointerventionsutilizedguidedimageryandrelaxation,twointerventionsutilizedgoal-settingandoneeachutilizedmicrocounseling,writtendisclosure,andacceptanceandcommitmenttherapy.Guidedimagery/relaxationwasshowntobeassociatedwithimprovedpsychologicalcopingandreducedre-injuryanxiety.Goalsetting,however,wasnotdirectlyassociatedwiththereductionofnegativepsychologicalconsequences.Otherpsychologicaltechniquessuchasmicrocounselingskills,acceptanceandcommitmenttherapy,andwrittendisclosurehavedemonstratedeffectivenessinreducingnegativepsychologicalconsequences,improvingpsychologicalcoping,andreducing

  • 标签: INTERVENTION PSYCHOLOGICAL CONSEQUENCE PSYCHOLOGIC
  • 简介:Auditoryneuropathy(AN)isahearingdisordercharacterizedbyabsenceofauditorybrainstemresponsesdespitepreservationofouterhaircellfunction,andhasattractedattentionsfromresearchersandaudiologistssincereportedbyStarretal[1].ClinicalmanifestationsinANpatientsincludeabnormalauditorybrainstemresponsesnormalotoacousticemissions,lackofacousticreflexeslargecochlearmicrophonics,speechperceptiondeteriora

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