简介：Aftercapacityexpansionofsomehydroturbines,suchabnormalitiesashightemperatureofthebearing,vibrationofunits,frictionnoiseandsoon,couldbesolvedbyqualifiedinstallation,removingthediversioncrossaddedatthedrafttube,anduseofnewrunner,etc.

简介：Background:Ineconomicallyoptimalmanagement,treesthatareremovedinathinningtreatmentshouldbeselectedonthebasisoftheirvalue,relativevalueincrementandtheeffectofremovalonthegrowthofremainingtrees.Largevaluabletreeswithdecreasedvalueincrementshouldberemoved,especiallywhentheyovertopsmallertrees.Methods:Thisstudyoptimizedthetreeselectionruleinthethinningtreatmentsofcontinuouscovermanagementwhentheaimistomaximizetheprofitabilityofforestmanagement.Theweightsofthreecriteria(stemvalue,relativevalueincrementandeffectofremovalonthecompetitionofremainingtrees)wereoptimizedtogetherwiththinningintervals.Resultsandconclusions:Theresultsconfirmedthehypothesisthatoptimalthinninginvolvesremovingpredominantlylargetrees.Increasingstumpagevalue,decreasingrelativevalueincrement,andincreasingcompetitiveinfluenceincreasedthelikelihoodthatremovalisoptimaldecision.However,ifthespatialdistributionoftreesisirregular,itisoptimaltoleavelargetreesinsparseplacesandremovesomewhatsmallertreesfromdenseplaces.However,thebenefitofoptimalthinning,ascomparedtodiameterlimitcuttingisnotusuallylargeinpureone-speciesstands.Onthecontrary,removingthesmallesttreesfromthestandmayleadtosignificant(30-40%)reductionsinthenetpresentvalueofharvestincomes.

简介：Thispaperreportsonalaboratory-basedstudycarriedouttoevaluatetheeffectivenessofsurfacetreatmentsonthedurabilityofconcreteandsuggestsanumberofdifferentevaluationmethodologiesforassessingtheperformanceofvarioussurfacetreatments.Durabilityofuntreatedandtreatedconcretespecimenswasevaluatedbymeasuringchloridediffusion,chargepassingcapacity,airpermeabilityandwaterabsorption.Atotalofsixconcretesurfacetreatmentswereselectedtorepresentdifferentgenerictypes,includingcoating,penetrantandmixed-usetreatments.Resultsshowthattheconcretespecimenswithacoatingprocedurehaveabetterlong-termperformanceandeffectivenessthanthespecimenswiththepenetranttreatments.Thisworkalsoindicatesthatthewettinganddryingcyclestestcanbeusedtoassesstheweatherabilityofthesurfacetreatments.TheASTMC1202andtheAutoclamairpermeabilitytestcanbeusedtoevaluatetheeffectivenessofsurfacetreatmentsquantitatively.Furtherworkisneeded,however,toassessthelongevityofthevarioussurfacetreatments.

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简介：堇青石蜂房陶艺与1.5MHNO_3被对待，在93degC与1.5MNaOH列在后面有碱处理的酸处理的联合显著地减少了热扩大(CTE)的系数反弹由热处理引起了，在完全与酸对待的样品观察的现象。诱导地联合的血浆(ICP)分析结果表明碱处理优先地溶解了在acid-treatedsamples离开的“免费”的SiO_2，它为反弹的CTE被认为是一个关键因素负责。

简介：Agroupofprojectionweldingexperimentsandjointstension-sheartestsarecarriedoutforcold-rolledsteelsheets,galvanizedsteelsheets(GSS)withouttreatment,GSSwithphosphatingandGSSwithsurfacegreasing,respectively.Theexperimentalresultsareregressivelyanalyzedonthecomputers,thentheprojectionweldedjointtension-shearstrengthcurveandtheperfectweldingcurrentsrangeofeachmaterialareobtained.Theresultsshowthatsurfacetreatmentsofgalvanizedsteelshaveeffectsontheirspotweldabilities.Amongthefourkindsofmaterials,GSSwithsurfacegreasinghavetheworstspotweldability,fortheyneedhigherweldingcurrentandhaveanarrowweldingcurrentrange.

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简介：一个实验被进行在谷物在二个米饭变化，IR36和达利充满和颖果的呼吸特点上学习氮(N)率和申请时间的效果。处理在bothtillering和孕穗期(CK)没有N申请顶肥被在于，N顶肥在的6g/pot直到ering舞台和在孕穗期的N顶肥的2g/pot，N顶肥在的2g/pot直到ering舞台和在孕穗期的N顶肥的6g/pot。结果证明N肥料箱的合适的利用是有用的坚持说涨潮满足，更高的呼吸速度和在迟了的充满的米饭颖果的更高的脱氢酶活动分阶段执行，并且延长为充满并且维持米饭颖果的更高的呼吸速度和脱氢酶活动的功课。在启动的更多的N申请与更多的N申请在相比是更有效的到ering为止。

简介：为阉割抵抗的前列腺癌症(CRPC)的治疗选择在最近的年里进展了并且显著地与这好攻击、致命的疾病为病人改进了眼界。CRPC的生物学的进一步的理解导致了几新指向的治疗并且继续强调雄激素受体(AR)的重要性指导了治疗。治疗风景很快生物学上正在改变并且推进基本原理，基于biomarker的进行中的临床的试用被需要。我们在CRPC考察主要临床的试用的最近的结果。新并且investigational代理人现在包括angiogenesis，微导管，女伴，AR和细胞内部的kinases的禁止者在临床的评估被考察，以及免疫疗法，radiopharmaceuticals和指向骨头的代理人。在为CRPC的预后的最近的改进为进一步的改进带继续的乐观主义。对治疗的临床的考验和抵抗的机制的进一步的理解的有头脑的计划将允许在耐心的照顾的继续的进步。

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简介：Exogenousapplicationofspermidine（Spd）hasbeenreportedtomodulatephysiologicalprocessesandalleviatesalt-induceddamagetogrowthandproductivityofseveralplantsincludingrice.Employingaproteomicapproach,weaimedatidentifyingriceleafandgrainproteinsdifferentiallyexpressingundersaltstress,andinresponsetoSpdpriortoNaCltreatment.Atotalof9and20differentiallyexpressedproteinspotswereidentifiedintheleavesofsalt-tolerant（Pokkali）andsaltsensitive（KDML105）ricecultivars,respectively.Differentialproteinscommontobothcultivarsincludedaphotosyntheticlightreactionprotein（oxygen-evolvingcomplexprotein1）,enzymesofCalvincycleandglycolysis（fructose-bisphosphatealdolaseandtriose-phosphateisomerase）,malatedehydrogenase,superoxidedismutaseandahypotheticalprotein（OsI18213）.MostproteinswerepresentathigherintensitiesinPokkalileaves.Thephotosyntheticoxygen-evolvingenhancerprotein2wasdetectedonlyinPokkaliandwasup-regulatedbysalt-stressandfurtherenhancedbySpdtreatment.AllthreespotsidentifiedassuperoxidedismutaseinKDML105wereup-regulatedbyNaClbutdown-regulatedwhentreatedwithSpdpriortoNaCl,indicatingthatSpdacteddirectlyasantioxidants.Importantdifferentialstressproteinsdetectedinmaturegrainsofbothricecultivarswerelateembryogenesisabundantproteinswithprotectiverolesandanantioxidantprotein,1-Cys-peroxiredoxin.HighersalttoleranceofPokkalipartlyresultedfromhigherintensitiesandmoreresponsivenessoftheproteinsrelatingtophotosynthesislightreactions,energymetabolism,antioxidantenzymesintheleaves,andstressproteinswithprotectiverolesinthegrains.

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简介：AbstractBackground:Takayasu arteritis-induced renal arteritis (TARA), commonly seen in Takayasu arteritis (TA), has become one of the main causes of poor prognosis and early mortality in patients with TA. TARA progressing into Takayasu arteritis-induced renal artery stenosis (TARAS), could lead to severe complications including malignant hypertension, cardiac-cerebral vascular disease, and ischemic nephropathy. Since there existed no guidelines on treatments, this study aimed to review the comprehensive treatments for TARA.Methods:We searched systematically in databases including PubMed, Ovid-Medline, EMBASE, Web of Science, China National Knowledge Infrastructure, Wanfang, and SinoMed, from inception to May 2018. Literature selection, data extraction, and statistical analysis were performed.Results:Eighty-two literatures were recruited focusing on medical treatments (n = 34) and surgical treatments (n = 48). We found that combined medical treatments of glucocorticoids and conventional synthetic disease-modifying anti-rheumatic drugs could reach high rates of remission in patients with TARA, and biological disease-modifying anti-rheumatic drugs were preferred for refractory patients. After remission induction, surgical treatment could help reconstruct renal artery and recover renal function partly. Percutaneous transluminal angioplasty was the first choice for patients with TARAS, while open surgery showed a good longterm survival.Conclusions:Patients with TARA should benefit both from medical treatments and from surgical treatments comprehensively and sequentially. Multidisciplinary team coordination is recommended especially in patients with severe complications.

简介：Albiziasaman(Jacq)F。Muell。通常作为雨知道树种子与五预先播种被对待学习预先播种的效果的处理在托儿所的萌芽和起始的幼苗开发上的处理。实验在林地和环境科学的研究所的托儿所被建立，Chittagong的大学，Chittagong，孟加拉国。结果揭示了在种子的一个方面抓紧的那根钉子(在theseed的远侧的结束)(T_4)提供(50%)最高播种萌芽。第二最高的萌芽(42%)为为24h(T_1)在冷水里与沉浸对待的种子被获得。当为30s在煮的水里沉浸的种子在为24h浸泡的冷水里列在后面时，萌芽完全被禁止。另外的萌芽参数和起始的词法生长和幼苗的生物资源生产与控制(T_0)相比为处理T_4和T_1也是更高的处理。例如钉子在一个抓紧的T_4的预先播种的处理种子站在一起(在种子的远侧的结束)并且T_1(为24h在冷水里沉浸的种子)可以在托儿所为最大的萌芽和Albiziasaman的起始的精力旺盛的幼苗生长被推荐。

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简介：Thecombinationofdeepwetetchingandamagneto-rheologicalfinishing(MRF)processisinvestigatedtosimultaneouslyimprovelaserdamageresistanceofafused-silicasurfaceat355nm.ThesubsequentlydepositedSiO2coatingsareresearchedtoclarifytheimpactofsubstratefinishingtechnologyonthecoatings.Itisrevealedthatadeepremovalproceedingfromthesinglesideordoublesidehadasignificantimpactonthelaser-induceddamagethreshold(LIDT)ofthefusedsilica,especiallyfortherearsurface.Afterthedeepetching,theMRFprocessthatfolloweddoesnotactuallyincreasetheLIDT,butitdoesamelioratethesurfacequalitieswithoutadditionalLIDTdegradation.Thecombinationguaranteeboththeintegrityofthesurface’sfinishandthelaserdamageresistanceofthefusedsilicaandsubsequentSiO2coatings.

简介：Microstructureof316LNstainlesssteel(ss),includingtheas-receivedmaterialandsamplesprocessedbysolutionannealtreatmentandstressrelieftreatmentafterforging,wascharacterizedbyVickershardness(HV)testingandelectronbackscatteringdiffraction(EBSD).Theoxidefilmformedonsamplesafterimmersioninboratedandlithiatedwaterat583.15Kwasinvestigatedbyscanningelectronmicroscopy(SEM)andX-rayphotoelectronspectroscopy(XPS).Resultsshowedthatthegrainsizeofsampleswaslargelyreducedafterforging.Higherfractionofcoincidencesitelattice(CSL)boundariesandlowerresidualstrainwereobservedinsampleswitheithersolutionannealtreatmentorstressrelieftreatment.TheproportionofCSLboundarieswaslargelyenhancedbysolutionannealtreatmentafterforging,duetotherecrystallizationoccurringduringsolutionannealtreatment.Theoxidefilmgrownon316LNsswithsolutionannealtreatmentafterforgingexhibitedmorestrongprotectiveness,ascomparedtotheoxidefilmgrownonsampleswithstressrelieftreatmentafterforgingandtheoxidefilmgrownonasreceivedsampleswithoutforging.Themechanismsofoxidationwerethendiscussed.

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简介：Dalbergia印度黄檀Roxb。是南亚的有希望的多种用途的树种类之一。大多数D的种植园。从种子的印度黄檀由于死回来疾病正在面对严重威胁，它最终在一些月以内引起这个潜在的树种类的死亡。植物的繁殖能避免死回来疾病。D的不同年龄组的三十棵母亲树。印度黄檀为从D评估树枝剪样的rooting行为被选择。由植物生长素影响了的印度黄檀(在100点的IAA或IBA，200，500mg敧敭瑮瀠潲潴潣獬愠敲渠敥敤?潦?潣獮牥慶楴湯漠?桴?灳'虜瑂

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