简介：

简介：

简介：

简介：

简介：Modernforestryfocusingonecologicaldimensionneedssomenewindicatorsdifferentfromthosedesignedforthetraditionalforestry.Onthebasisoftheevaluationindicatorsfortraditionalforestry,suchasforestcoverage,totalstandingstockvolumeandforestvolumeperunitarea,thepapercameupwithanewindicatorcalled"forestthickness"(FT).FTreferstothethicknesswhichcanbegotifusingtotalstockvolumeofforestandtreestocoverthetotallandinagivenarea,anditischargedb...

简介：Resortingtocubicsplinefunctioninsteadofparametricsplinerepresentation,anexplicitfairnessindicatorandanefficientfairingalgorithmfor2Dcurvesarepresented.Theinputpointsequenceisfirstlypartitionedintoseveraloverlappedfunctionsegments.Foreachsegment,acubicsplinefunctionisusedastherepresentationtoolwhichentailsapolylineapproximationofcurvatureplot.Basedontheextrinsicrelationshipbetweenthepolylineandthepositionsofdatapoints,acoarse-to-finefaringmethodisproposedwhichefficientlyidentifiesandeliminatestheunnecessaryinflectionpoints.Ouralgorithmgeneratesthebestresultstodate,whichisvalidatedbynumerouspracticalexamples.

简介：

简介：

简介：

简介：

简介：AbstractIn 2009, China strengthened its public health service system. Since then, the country has made remarkable achievements in community-based chronic disease prevention and control; however, certain groups still have unmet needs. During 2019 to 2029, China will consolidate the top-level design of its medical health system. During this period, the coordination of department policies, improvement of service delivery mechanisms, building an integrated health service system, and other issues will be highlighted. This study will provide a basis for designing China's chronic disease prevention and control system during the next stage of development. We will consider the unmet needs of patients with chronic diseases as an indicator for remodeling the prediction system in combination with the elements and structural theories of complex health systems. In this article, we first introduce the definition and measurement methods of unmet needs. Second, we identify the existing unmet needs found among patients with chronic diseases with reference to the chronic disease prevention and control policies of China as well as current service items. Finally, we propose the design of community chronic disease service package for the next development stage based on unmet needs of patients with chronic diseases. We also provide suggestions for how to improve China's chronic care delivery system.

简介：由使用父母，Kunmingxiaobaigu，有从云南的冷忍耐的一个陆地赛跑变化，中国，和Towada，一个寒冷敏感的变化作为测试材料在日本，以及theirF_8和F_9RIL子孙繁殖了，在在在四不同高度(环境)下面的2002and2003的孕穗期的米饭的冷忍耐，并且在小穗状花小穗富饶和单个植物的特定的小穗状花小穗富饶(到在每圆锥花序的顶的三个主要分支的the5th小穗状花小穗的从3rd的九小穗状花小穗的小穗状花小穗富饶)之间的英国管关系被分析。数据从0.7364～0.9011与范围揭示了在小穗状花小穗富饶和特定的小穗状花小穗富饶之间的一种重要英国管关系。在冷压力环境下面，没有冷应力，然而，相关系数比那些高。在另一方面，panicleexsertion被相关到小穗状花小穗富饶和特定的小穗状花小穗富饶。而且，遗传分析建议特定的小穗状花小穗富饶能作为鉴定指示物代替小穗状花小穗富饶，当时圆锥花序使突出离子能在米饭在孕穗期被用作冷忍耐鉴定的部分指示物。

简介：Radiolarites在有ophiolites的paleogeography，深测术和他们的共存的重建的一个重要角色给一个机会决定collisional地区的构造历史。西南的Neyriz的radiolarite单位是Zagrosaccretionary棱柱的部分并且在Tarbur形成的厚bedded碳酸盐沉积下面放。存在在这个单位以内的各种各样的结构的元素给一唯一为变丑历史上的调查幸运、Zagros碰撞地区的kinematics学习。众多的证据表演那这联合起来在进行中的进化期间经历了不同变丑条件，包括可锻、易碎可锻、易碎的变丑条件。为褶层的轴的飞机的E-W的主要罢工，东方趋势并且褶层轴，boudins颈轴和褶层干扰模式的类型III跳入在transpressional期间是形成的指示物和褶层的进化变丑。学习区域的结构的进化被Neo-Tethyan海洋的岩石圈的一个蘸NEsubduction地区在伊朗的microcontinents下面影响了。这些结构的元素建议高机械的anisotropy和与推进和这个单位的挤出同时合拢的二连续的代在subducted上导致了这个高度不均匀的合拢的单位的形成和进化海洋的外壳。

简介：

简介：Eco-efficiencyisavaluabletoolformanagingandsolvingissuesinvolvingresourceconsumptionandpollutionemissionincurrentproductionprocesses.Despitethepopularityoftheterm"eeo-efficiency"inbusiness,limitedattentionhasbeenpaidtomeasuringandreportingregionaleco-efficiencyforlocalgovernmentpolicymakers.Basedontheconceptandmethodofeco-efficiency,anindicatorsystemofregionaleco-efficiencyisestablishedinthisstudy.Theindicatorsystemcomprises22indicators,whicharedividedintothreecategoriesincludingsocio-economicdevelopment,resourcesconsumption,environmentalpressure.Asapromisingstatisticaltechnique,principlecomponentanalysisisusedtosettheweightofindicatorswhichattemptstocalculatetheeco-efficiencyindicesofQingdao'sChengyangDistrict.Theresultsshowthattheeco-efficiencyofChengyangDistricthasclearlyimproved35.1%withsmallfluctuationfrom1995to2003.Socio-economicdevelopmentindexandresourcesconsumptionindexalsorepresentobviousincreasingtrends.Thecorrelationcoefficientbetweensoci-economicdevelopmentindexandresourcesconsumptionindexis0.979,whichmeansthesocialprogressandeconomicgrowthofChengyangDistrictdependonanextravagantconsumptionofresources.Theenvironmentalpressureindexincreasedslowlybefore1997anddeclinedgraduallyafter1997,duetomoreattentionbeingpaidtoenvironmentalprotectionbylocalgovernmentinrecentyears.ChengyangDistrictstillkeepsthetraditionaleconomicdevelopmentmodewithahighconsumptionandhighproduction,sotheemphasesoffuturedevelopmentshouldputonimprovingtheimprovingtheefficientuseofnaturalresourcesandpromotingenvironmentalmanagementsustainability.Theresultsshowthattheindicatorssystemofregionaleco-efficiencyisapromisingmethodtoquantitativelyevaluateresourcesandenvironmentalefficiencyandprovideaneffectivedecision-makingsupportforlocalgovernments.

简介：Tungstenminerals(scheeliteandwolframite)fromtwogenetictypesofgranitoidsshowsignificantdif-ferencesinREEdistribution,probablyduetodifferentmaterialsourcesandorigins.Tungstenminer-alsingraniteporphyryofthecrust-mantlesourcearerelativelyhighin∑REE(1884ppmonaverage).∑Ceisrichrelativeto∑Yand∑Ce/∑Yisrelativelyhigh(>1).Thechondrite-normalizedREEdistributionpatternsarecharacterizedbyagroupofrightward-inclinedcurves.Tungstenmineralsinquartzveinsintrudingthegranitesofcrustoriginhavelower∑REE(335ppmonaverage).∑Yisrichrelativeto∑Ceand∑Ce/∑Yisrelativelylow(<1).Thechondrite-normalizedREEdistributionpatternsarecharacterizedbyagroupofleftward-inclinedcurves.SotheREEdistributionpatternscanbeusedtodiscriminatethesourcesofrock-andore-formingmaterialsandthegenetictypesofWdepositssoastoprovidecluestooreprospecting.

简介：

简介：Forthehealthymanagementofplantation,ahealthassessmentindicatorsystemwasdesignedatforeststandscaleforthelarchplantationinJin'oulingForestFarm,WangqingForestryBureau,JilinProvince.Thesystemconsistedof3categories—foreststructure,externalinterferencesandmanagementobjectives,with15indicators.Theresultsshowedthat:1)theassessmentindicatorsystemwasscientificandrationalfordifferentagegroupsoflarchplantations;2)boththehalf-maturelarchplantationand...

简介：TheeasternmostpartofSouthwestIndianRidge(SWIR)hasspecialcrustalstructure,magmaticandtectonicprocesses.AbyssalperidotitefromtheeasternmostpartofSouthwestIndianRidge(63.5oE/28oS)isserpentinizedspinellherzolite.Theaccessoryspinelhaszonedtexture,whichwasstudiedbypetrography,electronprobemicro-analysis(EPMA),andbackscatteredelectron(BSE)imagingtoreconstructthepetrotectonicandhydrothermalmetamorphichistoryofthehostabyssalperidotite.ThefreshcoreismagmaticAl-spinelwithlowCr~#.Theaverageextentofmeltingoftheabyssalperidotiteisabout5.9%.Thecompositionoffreshmagmaticspinelcoreindicatesthestudiedareatobeananomalouslythincrustwithamelt-poorsystem.Hydrothermalreactionmodifiesthechemicalcompositionofmagmaticspinel.Ferritchromitisthefirstproductformingtheinnerrimduringpre-serpentinization.Theabyssalferritchromitcrystalizedasmicro-tonano-sizedparticlewithnotriplegrainboundary,indicatingtheycrystalizedinarapidcoolingprocessduringhydrothermalalteration.Chemicalcompositionsofferritchromitindicateahydrothermalmetamorphisminamphibolitefacies.Magnetiteintheouterrimwasformedbyreplacementofferritchromitduringsyn-orpost-serpentinization.Authigenicchloritescrystallizedintwoevents:(1)afterformationofferritchromitcrystallizedasveininfracture-zonenearthecoreofspineland(2)afterformationofmagnetitecrystallizedatoutermostrim.Theyaredifferentincompositions,indicatingtheirformationtemperaturewasabout289oCanddeclinedto214oC.Theseresultsshowthattheabyssalperidotitehadundergoneamphibolitetolower-greenschistfacieshydrothermaleventsduringpre-tosyn-serpentinizationorpost-serpentinization.

简介：