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简介：ＴｈｅＲｉｃｈＨｅｌｐｔｈｅＰｏｏｒＭｏｒｅａｎｄｍｏｒｅｗｅａｌｔｈｙｒｅｇｉｏｎｓａｎｄｂｕｓｉｎｅｓｓｐｅｏｐｌｅａｒｅｐａｒｔｉｃｉｐａｔｉｎｇｉｎｔｈｅｃａｍｐａｉｇｎａｇａｉｎｓｔｐｏｖｅｒｔｙ，ａｎｄｈａｖｅｍａｄｅｃｏｎｓｉｄｅｒａｂ...

简介：尽管Linux中间层开发中取得了巨大成功，但其在企业开发的桌面领域并没被广泛接受。这主要是因为对于Linux存在极少基于标准平台中立的企业级桌面应用程序支持。RIA—Ajax技术的出现带来了企业应用桌面市场发展新的契机。

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简介：RIA框架具有高体验性和高交互性的特点。本文详细讨论了RIA技术的特性,对相应平台产品做了比较分析,并通过一个电子商务建造平台例子验证说明高用户体验度的实现技术。

简介：摘要线性是反映实验方法性能的重要指标，也是保证临床检测结果准确性的重要砝码。随着检验医学的飞速发展、大量的分析和系统方法已用于线性评价，检测结果的偏差与线性密切相关。用RIA法定量β-HCG在与临床密切结合上存在较大差异，分析方法与待测物浓度常呈非线性关系，出现非线性偏差，导致准确性不高和实用性不强，测定值与真值有较大的偏倚。通过确立实验检测方案回归线性检测可报告范围，达到回归检测结果的可靠性、准确性。

简介：TheIndiancivilizationhasthusfarexperiencedthreephasesofancient,medievalandmodernstagesandisnowenteringsteadilytherealmodernstageinthetruesenseoftheterm.Afterfurtheradvancesinanotherfivetotendecades,theIndiancivilizationwillsurelyappearinanewvigorouslookofprosperityandstrength,boastingbothtraditionalsplendorandmodernwonders.

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简介：Theβ-decaysofneutron-richcarbon,nitrogenandfluorineisotopeshavebeensys-tematicallystudiedusingtheOXBASHshellModel.Inthepsd,spsdandspsdpfmodelspace,weusetheWBPinteractiontocalculatethehalf-livesandneutronemissionprobabilitiesofneutron-richcarbonandnitrogenisotopes,respectively.WiththeUSD(W)andCWinteractions,wecalculatethehalf-livesandneutronemissionprobabilitiesofneutron-richfluorineisotopeinthesdmodelspace,respectively.Thecalculatedhalf-livesandneutronemissionprobabilitiesrepro-ducerecentexperimentaldataverywell.Itseemstoshowthattheparticlesoftheneutron-richcarbonandnitrogenisotopesaremainlyexcitedinthespsdspace.Theβ-decayof21Ntotheneutronboundstatesin21Oismostlythefirstforbiddentransitionwhichmakestheneutronemissionprobabilityincrease.Thetheoreticalcalculationofβ-decayof25Fto25NewithCWinteractionshowsthatCWinteractionisbetterthanUSDinteraction.

简介：ＳｔｕｄｙｏｆＮｅｕｔｒｏｎ－ｒｉｃｈＨｇＩｓｏｔｏｐｅｓ￥ＺｈａｎｇＬｉ；ＺｈａｏＪｉｎｈｕａ；ＷａｎｇＪｉｃｈｅｎｇａｎｄＺｈｅｎｇＪｉｗｅｎＴｈｅｎｅｕｔｒｏｎ－ｒｉｃｈＨｇｉｓｏｔｏｐｅｓ２０５－２０８Ｈｇｗｅｒｅｐｒｏｄｕｃｅｄｉｎ...

简介：Al-richmetapelitesfromtheMashankhondaliteseriesarecharacterizedbytheassemblageSpl+Grt+Sil+Crd+Bt+Pl(An72)+Kfs+Quartz+graphite.Largeamountsofspinel+quartzassemblagesoccurasinclusionsingarnetandprismaticsillimaniteintheAl-richmetapelitesoftheMashancomplex,NEChina.ThechemicalcompositionofspinelischaracterizedbyZn-rich(XZn=0.33–0.40.XZn=Zn/Zn+Mg+Fe*)(Fe*=Fe2++Fe3+)andFe3+rich(upto0.31p.f.u.).ThecharacteristicchemicalcompositionandthemineralassociationindicatedthattheformationofspinelandquartzassemblagemaybeduetothebreakdownofZn-richstaurolite.ThegeothermobarometersstudiesshowthatthepeaktemperatureoftheMashancomplexisaround820℃andthepeakpressuresis8.0kbar.TheMashancomplexshowsatypicalorogenstyleP-Tpath.

简介：1．引言经过几年的发展，伴随着网络和计算技术的进步，以及众多国内外技术提供商的推动和新技术的应用，从概念的提出到走向应用，企业门户也已经发展到了一个新的阶段。门户系统最早是从门户网站的概念开始的，其主要功能只是简单的网站展现，特点是集合单个的网络域址，搜索信息内容。目前企业门户系统是协作的电子业务平台，主要是统一、全面的应用、数据、用户之间的协作，此时的门户不仅能够集成各种应用系统、数据库、互联网内容，而且可以完成系统间彼此的协同工作。构建企业门户的目的是将企业内部的各种应用集成在一起，建成一个双向互动的企业与用户、供应商之间的沟通平台，并为企业决策提供借鉴和指导。

简介：Ultramafichypoxenolithsfoundinthealkali-richporphyryintheLiuheVillage,Heqing,Yunnan,China,areofgreatsignificanceinunderstandingtheoriginandevolutionoftheporphyry.Thispaperdiscussesthemineralogicalfeaturesofthehypoxenoliths.Itshowsthatthexenolithsarecharacterizedbytheuppermantlerocksmodifiedtocertainextentbytheenrichedmantlefluidmetasomatisminthemantleenvironment,withtheenrichedmantlepropertyofIow-degreepartialmelting.Thisconstitutestheimportantmineralogicalevidenceforthepetrogenesisandmineralizationofalkali-richporphyry.

简介：AbstractPlatelet-rich fibrin (PRF) is a second-generation platelet concentrate obtained from autologous blood. PRF is composed of abundant platelets, leucocytes, and a high concentration of various growth factors and fibrinogen. The composition and three-dimensional structure of PRF enable it to effectively make cells migrate and proliferate, playing an important role in tissue repair. Furthermore, the easy preparation and low cost of PRF make it a good treatment option. Numerous articles have been published about the application of PRF in clinical practice, however, the application of PRF in dermatology has not been comprehensively reviewed. The objective of this review article was to discuss various applications of PRF in dermatology, including healing chronic wounds, treating androgenic alopecia, skin rejuvenation, autologous fat transplantation, and treating vitiligo. PRF is a promising dermatologic treatment, but lacks a standardized protocol regarding its methods of attainment and use, which needs more investigations.

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简介：ＳｔｒｕｃｔｕｒｅＰｒｏｐｅｒｔｉｅｓｏｆＬｉｇｈｔＮｅｕｔｒｏｎ－ｒｉｃｈＮｕｃｌｅｉ￥ＧｕＪｉｎｎａｎａｎｄＺｈａｎｇＣｈａｎｇｈｕａＩｎｔｉｌｅｆｒａｍｅｗｏｒｋｏｆｌａｒｇｅ－ｂａｓｉｓｓｈｅｌｌｍｏｄｅｌ［１］，ｔｈｅｓｔｒｕｃｔ...

简介：摘要目的了解妊娠妇女不同孕期血中甲胎蛋白和铁蛋白浓度的改变对胎儿和母体健康的影响。保障胎儿正常发育。方法收集80份正常女性血清标本及208份妊娠妇女血清标本，分别采用放射免疫分析法检测甲胎蛋白和血清铁蛋白的含量。并与正常对照组比较。结果妊娠妇女血清铁蛋白的含量随着孕周期的增加逐渐下降，呈逆向相关关系。而甲胎蛋白的含量随着孕周期的增加逐渐升高32周后保持恒定。结论血清铁蛋白测定是确定缺铁性贫血的重要指标，铁缺乏可影响育龄儿童和学龄儿童的认知行为。而甲胎蛋白的异常升高，可提示胎儿存在多种先天畸形疾患。

简介：基于MacromediaFlex的分布式计算环境门户系统,本文采用MacromediaFlex实现分布式计算环境的门户系统,利用Flex开发分布式计算环境的门户系统