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简介：NCAR社区陆地模型(CLM3)的一缺乏由于高建模的不现实的联盟者甚至在在一个北方的草地地点上的冬季的中间是模仿的雪的消失向下狂暴的流动。这被垂直的雪埋葬部分的不恰当的处理为短植被引起。为短植被的新雪埋葬部分明确的表达然后被建议并且验证了在situ观察使用。在CLM3的这修正大部分移开不现实的表面狂暴的流动，导致更合理的雪融化过程，并且改进雪水等价物(SWE)模拟。而且，全球离线的模拟证明理智、潜伏的建议明确的表达减少在雪期间象扎根的温度一样加热流动在短植被上融化季节主导的区域。相应地，SWE被提高，导致在一样的时期期间的导致snowmelt的流量的增加。而且，敏感测试显示这些改进在建议明确的表达对准确功能的形式或参数价值感觉迟钝。

简介：AbstractBackground:Following initiation of China’s National Malaria Elimination Action Plan (NMEAP) in 2010, the '1-3-7’ approach was developed and rolled out in China to facilitate the malaria elimination programme and accelerate malaria elimination. This study aims to summarize and condense these experiences through a retrospective analysis in Jiangsu Province, which could be adapted and applied in other malaria elimination settings worldwide.Methods:A retrospective analysis of imported malaria cases into China identified through an improved surveillance and response system in Jiangsu Province was carried out for the period of 2001-2020. To improve the malaria surveillance and response system, Centers for Diseases Control and Prevention from the prefectures and counties in Jiangsu province conducted population-level health education to improve healthcare seeking behavior, strengthened capacity of health facilities to improve performance of malaria diagnosis and treatment, and raised the capacity of public health providers to improve implementation of the '1-3-7’ approach. Categorical variables were carried out by Chi square tests with Fisher’s exact correction.Results:From 2001 to 2020, a total of 9,879 malaria cases were reported in Jiangsu Province. Since 2012, no indigenous malaria cases have been reported in Jiangsu Province. However, in recent years, there has been a substantial increase of imported falciparum malaria cases. Between 2012 and 2020, an estimated 61.57 million individuals have benefited from population-level health education in Jiangsu Province. For healthcare-seeking services among the 2,423 imported malaria cases, 687 (28.4%) and 1,104 (45.6%) cases visited hospitals on the first day and the second day from symptom onset, respectively. A total of 1,502 (61.9%) cases were diagnosed on the first day at medical facilities. Jiangsu Province achieved 100%, 99.4% and 98.3% completion rate in terms of case detection and notification (within one day), case investigation (within three days) and foci response and disposition (within seven days), respectively. The improved surveillance and response system in Jiangsu Province plays an important role in preventing the re-introduction of malaria and maintaining the malaria-free status.Conclusions:Jiangsu Province has maintained its malaria-free status since 2012. The continuous improvement of a surveillance and response system plays an important role in the early detection and rapid response of potential malaria-related outbreaks in Jiangsu, China, and has important lessons for other malaria eliminating settings. Remaining vigilant in the detection of imported malaria cases and maintaining an active surveillance and response system is critical to sustain the success of malaria elimination.

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简介：目的将观察在浆液嗜曙红血球cationic蛋白质(ECP)上联合传播艾灸和点注射的效果，类脂化合物peroxidase(LPO)和在有咳嗽变体气喘的病人的细胞的免疫。150个盒子全部的方法A满足了包括标准的人，被使随机化进三个组，50在每个组。传播艾灸和点注射在观察组被采用，在点注射组独自在传播艾灸组和点注射独自散布艾灸。然后，治疗学的功效在治疗的一堂功课以后被评估。结果恢复率和全部的有效的率在观察组分别地是50.0%和98.0%，对18.0%和86.0%在传播艾灸组织，14.0%和82.0%在点注射组织，显示出统计上重要的差别(P<0.01)。在治疗前，在ECP，LPO，CD3+，CD4+，CD4+/CD8+和CD8+的层次没有团体之间的统计上重要的差别，强迫的重要能力(FCV)，强迫的吐气的体积1(FEV1)，并且山峰吐气的流动(PEF)(P<0.05)。在治疗以后，在观察组的ECP和LPO层次是显著地在另外的二个组比那些减少的更多，显示出统计上重要的差别(P<0.01)；在观察组的CD3+，CD4+和CD4+/CD8+的层次显著地被提高，但是CD8+显著地被减少，显示出在另外的二个组的与那些相比的统计上重要的差别(P<0.01)；并且在观察组的肺功能索引(FVC，FEV1和PEF)是显著地在另外的二个组比那些提高的更多(P<0.05)。结论联合散布艾灸和点注射能显著地与咳嗽变体气喘在病人减少ECP和LPO的内容，改进细胞的免疫，增加CD3+，CD4+和CD4+/CD8+的内容，减少CD8+的内容并且改进肺功能。

简介：Deduplication通常在两个企业存储系统和云存储被使用了。克服性能挑战为选择恢复deduplication系统的操作，solid-state-drive-based(即，基于SSD)读的缓存能为由缓冲加快被部署流行动态地恢复内容。不幸地，经常的数据更改由古典缓存计划导致了(例如，LRU和LFU)显著地弄短SSD一生当在SSD减慢I/O进程时。处理这个问题，我们建议新解决方案砍缓存极大地由扩大比例象I/O性能一样改进SSD的write耐久性长期流行(砍)在写进基于SSD的缓存的数据之中的数据。砍缓存保留很长时间在SSD缓存砍数据减少的时期缓存代替的数字。而且，它在deduplication集装箱阻止不得人心或不必要的数据被写进SSD缓存。我们在一个原型deduplication系统实现了砍缓存评估它的性能。我们的试验性的结果显示砍缓存弄短潜伏选择与仅仅deduplicated数据的5.56%能力以小基于SSD的缓存的成本由37.3%的一般水准恢复。重要地，砍缓存由9.77的一个因素改进SSD一生。砍缓存为一个成本效率的基于SSD的读的缓存解决方案提供到的证据表演增加性能选择为deduplication恢复系统。

简介：Poroussiliconpillararray(PSPA)sampleswhichareidealsubstantialmaterialswithdominantelectronicandluminescencepropertieswerepreparedbysurfaceetchingmethod.ZnOnanorodswithorwithoutMndopinggrownuniformlyandalignedontoPSPAregardlessoflatticematchingshowvariousphotoluminescence(PL)properties.ThedopedMnionsinZnOnanorodsweredirectlyobservedbyX-rayphotoelectronspectroscopy(XPS),andZnOstructuresweredetectedbyX-raydiffraction(XRD).Asthedopingconcentrationincreases,XRDpeaksofZnOnanorodsshifttolowangle.TheinfluencesofdopingMnionsonluminescencepropertiesofZnOnanorodswereinvestigated.Exceptfortheultraviolet(UV)PLband,thebroadPLbandisobservedatvisibleregion.Thebandcouldbedividedintothreeseparatebands(orange,greenandred)byLorentziandeconvolution.TheintensityoforangePLbandfirstlyincreasesthendecreases,andthengetsthemaximumatthedopingMn-to-Znmolarratioof2.0:100.0whichisthemosteffectivedopingconcentration.ThegreenPLbandisattributedtozincvacancyofZnO,theorangePLbandtoMnionsrecombinationofitself,andtheredPLbandtooxygenvacancyofZnO,respectively.AstheMn-dopedZnOnanorodscouldemityellowgreenluminescenceexcitedbyUVradiation,anddopedMnionscouldimprovethecolorrenderingindexoftheluminescence,thenanorodscouldbeusedaspromisingwhite-lightemittersinthefuture.

简介：CO2photoreductionisanattractiveprocesswhichallowsthestorageofsolarenergyandsynthesisofsolarfuels.Manydifferentphotocatalyticsystemshavebeendeveloped,whilethealternativephoto-reactorsarestillinsufficientlyinvestigated.Inthiswork,photoreductionofCO2withH2OintoCH4wasinvestigatedinamodifiedconcentratingsolarreactor,usingTiO2andPt/TiO2asthecatalysts.TheTiO2andPt/TiO2sampleswereextensivelycharacterizedbydifferenttechniquesincludingpowderX-raydiffraction（XRD）,N2adsorption/desorptionandUV–visabsorption.ThecatalyticperformanceoftheTiO2andPt/TiO2samplesinthegasphasewasevaluatedunderunconcentratedandconcentratedXe-lamplightandnaturesolarlightwithdifferentconcentratingratios.VariousparametersofthereactionsystemandthecatalystswereinvestigatedandoptimizedtomaximizethecatalyticperformanceofCO2reductionsystem.Comparedwiththenormallightirradiation,theTiO2andPt/TiO2samplesshowhigherphotocatalyticactivity（about6–7times）forreducingCO2intoCH4underconcentratedXe-lamplightandnaturesolarlight.Intherangeofexperimentallightintensity,itisfoundthattheconcentrationofthelightmakesitsuitableforthecatalyticreaction,andincreasestheutilizationefficiencyoftheTiO2andPt/TiO2sampleswhiledoesnotdecreasethequantumefficiency.

简介：ThefatiguepropertyofAZ31magnesiumalloyanditsTIGweldedjointswereinvestigated.Theultrasonicpeeningtreatment(UPT)wasusedtoimprovethefatiguepropertyoftheTIGweldedjoints,whichwastreatedattheweldtoebytheUPTprocess.ThetestresultsshowthatthefatiguestrengthofthebasemetalofAZ31magnesiumalloysis57.8MPa,andthoseofthefilletjointandthetransversecrossjointarerespectively20.0MPaand17.2MPaat2×106cycles.ThefatiguestrengthsoftwokindsofweldedjointstreatedbytheUPTarerespectively30.3MPaand24.7MPa,whichhavebeenimprovedby51.5%and43.6%,respectively.Thefatiguelifeofthefilletjointspecimensisprolongedbyabout2.74timesandthefatiguelifeofthetransversecrossjointspecimensisprolongedbyabout1.05timeswhenthestressrangeisat40.0MPa.

简介：PtRu/SnO2/Ccatalystwaspreparedinapolyolprocess,followedbyreductiontreatmentandalkalineetching.X-raydiffraction,transmissionelectronmicroscopewithenergydispersivespectrometerandXrayphotoelectronspectroscopywereusedtocharacterizethemorphology,structureandcompositionofthecatalysts.COandmethanolelectro-oxidationactivitiesofthecatalystswereevaluatedbyCOstrippingvoltammetry,cyclicvoltammetryandchronoamperometrymeasurements.ReductiontreatmentofthepreparedPtRuSnO2/CcatalystinapolyolprocessinducedtheenrichmentofSnonthesurface,inhibitingmethanoldissolutionandCOadsorptiononPt.AlkalineetchingremovedSnorSnOxandthusexposedPtRuonthesurface,resultinginenhancedactivitiesforCOandmethanolelectro-oxidationduetothesynergyeffectsofPtRuonthesurfaceandSnspeciesbeneath.

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简介：AbstractTibial plateau and distal femoral fractures are common injuries presenting a significant operative challenge. Complexity of the fracture often needs multi-planar surgical access. A combined two-staged procedure is frequently suggested both in supine and prone position to address this issue. However, this will significantly increase the operative time and eventually impact the outcome, in addition to the complications associated with prone positioning. In this study we used a standard orthopaedic table to position these patients in order to grant access to the postro-medial and a postro-lateral structures while the patient stays in supine setup, at the same time, giving the flexibility to change the alignment from valgus to varus and vice versa. This facilitates fracture reduction while addressing the anatomical structure of the knee. A further advantage is the unobstructed imaging access throughout the surgical fixation. This facilitates the reduction in operative time hence leading to a better outcome in these difficult fractures. We tested this positioning technique in more than 40 patients over a 4-year period at two different centres in the United Kingdome. We found that this approach is safe, reproducible and relatively easy to set up in the two centres.

简介：为了调查autoclaved的地震行为，给忍受负担的石工技术墙(AACLMW)，没有构造上的措施的一面控制块墙和五块与不同构造上的措施围的水泥充气了被测试在下面低颠倒的周期的装载它模仿了对中等地震力量低。有不同构造上的措施的AACLMW的地震行为以失败模式，hysteretic曲线，变丑能力和排水量韧性被学习并且与那相比没有构造上的措施。试验性的结果显示包括构造上的柱和水平具体脱衣的构造上的措施为改进AACLMW的地震行为是有效的。在这份报纸的学习以后能为进一步的分析和AACLMW的工程申请提供一个可靠试验性的基础。

简介：高度表数据和海洋潮模型的质量对沿海的严肃异例的恢复批评。在这贡献，三重新追踪方法(阀值，改进阀值和Beta-5)与在一个浅水区域上改进高度表数据的目的被调查。比较显示改进阀值是在中国海上的最好重新追踪的方法。二个海洋潮模型，NAO99b和CSR4.0，被分析。不同的潮模型在处理高度表数据使用了的结果表演可以导致差别在恢复沿海的严肃异例的超过10mGal。另外，NAO99b是比在中国海的浅水区域上的CSR4.0更合适的。最后，在中国海上的严肃异例被最少的广场搭配从重新追踪的Geosat/GM和ERS-1/GM数据计算。有shipbornegravimetry数据的比较证明从重新追踪的数据的严肃异例比从non-retracked数据的那些显著地优异。当另外的二导出高度表的严肃当模特儿，我们的结果有一样的顺序：Sandwell&Smith(V16)和DNSC08。

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简介：这份报纸的目的是在设计下面并且离开设计条件改进最后阶段汽轮机和一台600MW蒸气汽轮机的exhaust兜帽的空气动力学的表演。在操作期间，在汽轮机和exhaust兜帽之间的强壮的流动相互作用在兜帽在流动行为上强加影响并且导致汽轮机的不能令人满意的空气动力学的表演并且用尽兜帽。exhaust兜帽因此有潜力以空气动力学的效率被改善。就在汽轮机和exhaust兜帽之间的流动相互作用而言，更弥漫的结束墙的侧面被优化。联合模型汽轮机和模型用尽兜帽计算和实验被执行验证优化的效果。模型实验证明设计修正导致了全面压力恢复系数的实质的增加。流动和空气动力学的表演照原尺寸最后一台阶段汽轮机并且照原尺寸用尽兜帽被模仿探索流动物理改变到更弥漫的几何学的修正。湿蒸气作为流动媒介被选择。在不同操作条件下面的实际流动地被分析。

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