学科分类
/ 15
285 个结果
  • 简介:September2017ContentsPrefaceEnsuringPeople’sRighttoHealthBasedonChina’sConditionsContinuousImprovementofHealthEnvironmentandConditionsPublicHealthServiceCapabilityImprovingSteadilyGreatImprovementintheQualityofMedicalandHealthServicesImprovementoftheNationalMedicalSecuritySystem

  • 标签:
  • 简介:AbstractRecently, death from herpes B virus (Cercopithecine Herpesvirus 1) infection was reported in China, reminding us to be alert to the risk of transmission and infection with herpes B virus. Herpes B virus is a zoonotic pathogen that can cause fatal encephalomyelitis in humans. The virus naturally infects rhesus monkeys, causing diseases like human herpes simplex virus (HSV) infection, which are often asymptomatic or mild in the rhesus macaque. However, herpes B virus infection can be fatal to humans. Without timely treatment, the mortality rate of herpes B virus infection is as high as 70%-80%. To date, approximately 50 cases of human herpes B virus (HBV) infection have been reported worldwide. Most cases are related to direct contact with macaques, such as scratching, biting, or mucosal contact with monkey body fluids or secretions. Although the risk of human-to-human transmission is low, the widespread prevalence of the virus among monkeys, the high mortality of infected persons, and the severe neurological sequelae of survivors render this virus an important zoonotic pathogen that threatens human beings. Biorisk-related training programs for at risk personnel and timely treatment after exposure to the B virus can reduce infection rate and mortality. The early initiation of antiviral therapy prevents severe disease or death after the rapid diagnosis of human B virus disease. Identification of risk factors is essential in controlling the spread of the herpes B virus in the population at risk.

  • 标签: Herpes B virus Infection Prevention Treatment
  • 简介:AbstractBackground:Tuberculosis (TB) is a major global health threat and the leading infectious disease cause of death worldwide. Access to and retention in TB care remains a challenge for patients, particularly those living in rural and remote settings. This qualitative study explored barriers and facilitators to accessing and maintaining contact with TB care services in communities in Xigaze (Shigatse) prefecture, Xizang Autonomous Region (Tibet Autonomous Region), China from the perspective of persons impacted by TB.Methods:We conduced in-depth interviews with 23 participants impacted by TB in four rural districts in Xigaze prefecture, Xizang Autonomous Region, China between April 2019 and November 2020. Interviews were conducted in Tibetan and Mandarin, transcribed in Mandarin and translated into English. Transcripts were checked against recordings by native Tibetan and Mandarin speakers. QSR NVivo12 software was used for framework analysis guided by an access to care conceptual framework by Levesque et al.Results:Overall patients reported low awareness of and an indifferent attitude towards TB, although all reported understanding the need to adhere to treatment. Participants reported complex pathways to care, often requiring visits to multiple healthcare facilities. Some participants reported visiting traditional Tibetan medicine (TTM) providers. Participants reported various barriers to accessing care including challenges physically reaching care, out-of-pocket payments for tests, diagnostics and transport. Barriers to maintaining care included medication side effects and worry about treatment effectiveness. Enablers to accessing care identified included knowledge or past experience with TB, integrated models of TTM and western care, supportive village doctors who conducted home visits, free TB treatment and other subsidies, as well as having family support with care and social support as barriers and facilitators to maintaining treatment.Conclusions:We identified barriers and facilitators to accessing services in rural communities in Xigaze from the perspective of persons impacted by TB. Challenges include complex pathways to care, travel distances, wait times and low awareness. Tuberculosis care in the region could be strengthened by ongoing culturally tailored educational campaigns to increase awareness, partnerships with TTM providers, providing comprehensive treatment subsidies and strengthening the role of family members in comprehensive TB care.

  • 标签: Tuberculosis Access Quality of care Qualitative research Rural health China
  • 简介:Onebranchofstructuralhealthmonitoring(SHM)utilizesdynamicresponsemeasurementstoassessthestructuralintegrityofcivilinfrastructures.Inparticular,modalfrequencyisawidelyadoptedindicatorforstructuraldamagesinceitssquareisproportionaltostructuralstiffness.However,ithasbeendemonstratedinvariousSHMprojectsthatthisindicatorissubstantiallyaffectedbyfluctuatingenvironmentalconditions.Inordertoprovidereliableandconsistentinformationonthehealthstatusofthemonitoredstructures,itisnecessarytodevelopamethodtofilterthisinterference.Thisstudyattemptstomodelandquantifytheenvironmentalinfluenceonthemodalfrequenciesofreinforcedconcretebuildings.Dailystructuralresponsemeasurementsofatwenty-twostoryreinforcedconcretebuildingwerecollectedandanalyzedoveraone-yearperiod.TheBayesianspectraldensityapproachwasutilizedtoidentifythemodalfrequenciesofthisbuildinganditwasclearlyseenthatthetemperatureandhumidityfluctuationinducednotablevariations.Amathematicalmodelwasdevelopedtoquantifytheenvironmentaleffectsandmodelcomplexitywastakenintoconsideration.BasedonaTimoshenkobeammodel,thefullmodelclasswasconstructedandotherreduced-ordermodelclasscandidateswereobtained.Then,theBayesianmodalclassselectionapproachwasemployedtoselecttheonewiththemostsuitablecomplexity.Theproposedmodelsuccessfullycharacterizestheenvironmentalinfluenceonthemodalfrequencies.Furthermore,theestimateduncertaintyofthemodelparametersallowsforassessmentofthereliabilityoftheprediction.Thisstudynotonlyimprovestheunderstandingaboutthemonitoredstructure,butalsoestablishesasystematicapproachforreliablehealthassessmentofreinforcedconcretebuildings.

  • 标签: BAYESIAN INFERENCE model selection reinforced concrete
  • 简介:Thearticlegivestheanalysistothemassathleticdancesanditsinfluenceonthehealthofthemiddleandold-agedpeople.Theresearchshows,throughcontrasting,observingandphysiologicallyanalyzing,thatthereisanimprovementinloweringpeople'sbloodviscosityandincreasingfatscatabolism,raisingtheserumlevelaswellasloweringtheserumdensity,ifthesepeopletakepartinthemassathleticdancesregularlyforalongtime.

  • 标签: 舞蹈运动 中年 老年 身体健康 心理健康
  • 简介:SincetheestablishmentofNationalHealthandFamilyPlanningCommission(NHFPC),itsLeadingPartyMembers'Grouphasearnestlyimplementedthespiritofthe18thNationalCongressoftheCommunistPartyofChina(CPC)the2nd,3rdand4thPlenarySessionsofthe18thCPCCentralCommittee;fullycarriedoutthebasicguidelineofgoverningthecountrybylaw;giventop

  • 标签: 计划生育工作 法制建设 卫生 法律制度 行政法规 中国共产党
  • 简介:Theconceptofhealthmonitoringisakeyaspectofthefieldofmedicinethathasbeenpracticedforalongtime.Acommonlyuseddiagnosticandhealthmonitoringpracticeispulsediagnosis,whichcanbetracedbackapproximatelyfivethousandyearsintherecordedhistoryofChina.Withadvancesinthedevelopmentofmodemtechnology,theconceptofhealthmonitoringofavarietyofengineeringstructuresinseveralapplicationshasbeguntoattractwidespreadattention.Ofparticularinterestinthisstudyisthehealthmonitoringofcivilstructures.Itseemsnatural,andevenbeneficial,thatthesetwohealth-monitoringmethods,oneasappliestothehumanbodyandtheothertocivilstructures,shouldbeanalyzedandcompared.Inthispaper,thebasicconceptsandtheoriesofthetwomonitoringmethodsarefirstdiscussed.Similaritiesarethensummarizedandcommentedupon.Itishopedthatthiscorrelationanalysismayhelpprovidestructuralengineerswithsomeinsightsintotheintrinsicconceptofusingpulsediagnosisinhumanhealthmonitoring,whichmaybeofsomebenefitinthedevelopmentofmodernstructuralhealthmonitoringmethods.

  • 标签: 脉冲诊断 人类健康追踪 建筑监测 振动法 历史记录
  • 简介:StructurehealthmonitoringbasedondiagnosticLambwaveshasbeenfoundtobeoneofthemostpromisingtechniquesrecently.Thispaperhasabriefreviewofthenewdevelopmentsonthismethodincludingthebasicnovelofthemethod,fundamentalsandmathematicsofLambwavepropagation,narrowbandandwidebandLambwaveexcitationmethods,optimizationofexcitationfactorsanddiagnosticLambwaveinterpretationmethods.

  • 标签: A结构健康监测 无损检测 射线检验 兰姆播 SHM
  • 简介:Basedonthesymptomchecklist90,EPQscaleandthesimplifiedcopingstylequestionaire,theauthormadearelativestudyonpsychologicalhealth,personalitycharacterandcopingstyleof267prisonguardofpolicebureauinXi'ancity.Thestudyshowsthis:①Thementalhealth,personalitycharacterandcopingstylecouldbeeffectedbymanyfactors,suchasgender,age,educationalbackground,income,origin,satisfactorydegreeofworkingenviromentandsomeothers.Thementalhealth,personalitycharacterandcopingstylecouldeffecteachother.②Thepsychologicalhealthstateof267prisonguardismuchworsethanthatofdomesticcommonpeople.③Thepersonalitycharacterof267prisonguardshowsmuchhigherhostilityandlowernervousthanthatofdomesticcommonpeople.④Thecopingstyleof267prisonguardoftentakepositivecopingstyles.⑤Psycholggicalhealth,personalitycharacterandcopingstyleofprisonguardarecloselyrelated.

  • 标签: 监狱警卫 心理健康 西安警察局 精神状态 个性特征
  • 简介:StructuralhealthmonitoringofRCstructuresunderseismicloadshasrecentlyattractedmuchattentionintheearthquakeengineeringresearchcommunity.Inthisstudy,apiezoceramic-baseddevicecalled'smartaggregate'wasusedforthehealthmonitoringofRCframestructuresunderearthquakeexcitations.ThreeRCmomentframesinstrumentedwithsmartaggregatesweretestedusingashaketablewithdifferentgroundexcitationintensities.Distributedpiezoceramic-basedsmartaggregateswereembeddedintheRCstructuresandusedtomonitortheirhealthconditionduringthetests.Thesensitivityandeffectivenessoftheproposedpiezoceramic-basedapproachwereinvestigatedandevaluatedbyanalyzingthemeasuredresponses.Thedisplacementductilitydemandofthestructuralmemberswascalculatedandcomparedwiththedamageindexdeterminedfromthehealthmonitoringsystem.Thecomparisonshowsthatthedamageindexiscompatiblewiththecalculatedductilitydemand.

  • 标签: 钢筋混凝土框架结构 结构健康监测 智能 聚集 钢筋混凝土结构 抗震
  • 简介:100piecesof26650-typeLithiumironphosphate(LiFePO4)batteriescycledwithafixedchargeanddischargeratearetested,andtheinfluenceofthebatteryinternalresistanceandtheinstantaneousvoltagedropatthestartofdischargeonthestateofhealth(SOH)isdiscussed.Abackpropagation(BP)neuralnetworkmodelusingadditionalmomentumisbuiltuptoestimatethestateofhealthofLi-ionbatteries.Theadditional10piecesareusedtoverifythefeasibilityoftheproposedmethod.Theresultsshowthattheneuralnetworkpredictionmodelhaveahigheraccuracyandcanbeembeddedintobatterymanagementsystem(BMS)toestimateSOHofLiFePO4Li-ionbatteries.

  • 标签: BP神经网络 状态估计 电池内阻 神经网络预测模型 LIFEPO4 锂离子电池
  • 简介:RecentarticlespublishedinNaturepointouthowsexbias,primarilyconcerningmale-exclusivity,inbiologicalresearchresultinmisleadingandambiguousscience.1-4Forexample,themajorityofanimalstudiespublishedinacademicjournalsusedonlymales,whileonlyverylimitedstudieswereinvestigatedinfemalesorbothsexes.Theconsequencesofsuchmale-favoredsexbiasinbiomedicalstudieshadleadtoahugecostinthebiomedicalindustryincludingdrugdevelopment.Between1997and2001,eightoutof10prescriptiondrugswerewithdrawnfromthemarketbytheUSFDAbecausetheyshowedmoresideeffects

  • 标签: 公共健康 女性 老龄化 生物医药产业 科学基础 运动
  • 简介:Researchthataddressesmalere-productivehealthshouldassistinthedevelopmentofreproductivehealthprogrammaesandpolicy;identifyandtestnewleadsinnudecontraceptivetechnology;establisheffectivemaleinvolvementinitiativeswhicharelikelytohaveapositiveimpactonthereproductivehealthofmenandwomen;guidetheallocationofhealthcarereourcestoensurecost-effectivenessofinterventions;generatenewknowledge,developdiagnustictechnologyinreproductivehealthandofferoptimaltreatment/careregimens.InconsideringtheneedsanddemandsofnudereproductivehealthresearchinAsiaandthePacific,thefollowingsixresearchtopicsarerecommendedasthepriorityresearchareas:malecontraceptivetechnology;nudereproductivehealthbehaviourandmaleadolescentreproductivehealth;malereproductiveagingincludingmalemenopauseandotherdiseases;maleRTIs,STDs,HIV/AIDS;prevalence,managementandpreventionofnudeinfertility;environmentandsemenqualityandothermalereproductiveproblems.Oneofthemajorchallengesnowfacingusistheelaburationofacomprehensive,yetrealisticmalereproductivehealthresearchagendathatreflecttheneedsanddemandsofAsiandevelopingcountries.Tothisend,tomakeuseofaninterdisciplinaryapproachisofstrategicimportance.Themostcreativeinsightsandproductiveleadsarelikelytoemergefromaresearchteamthatisinteldisciplinaryespeciallyinthefieldofreproductivehealth.(AsianJAndrol1999Jun;1:13-20)

  • 标签: 亚洲 男科学 生殖健康 避孕用具