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Effect of the Growth Promoter VIUSID Agro on the Morphophysiol.gical.and Productive Performance of Tobacco Growth(Nicotiana tabacum l.)

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Journal.of Agricul.ural.Science and Technol.gy(B) 2018年第3期8卷 157-167页

作者： Kol.ma Pena Juan Carl.s Rodríguez Dil.er Ol.vera Al.xander Cal.ro Richel.Dorta Jorge meléndrez Yariel.Fernando Vel.so Bul.nt Kukurtcu Department of Agronomy Faculty of Agricultural SciencesUniversity of Sancti Spiritus(UNISS)Sancti Spíritus 60100Cuba Department of Vegetabl. Production School of Agricultural and Veterinarian SciencesState University Paulista(Unesp)Jaboticabal 14870Brazil Department of Production Experimental Station of TobaccoCabaiguan 62410Cuba Scientific Department CatalysisS.L.Madrid 28016Spain

With the objective of eval.ating the effect of VIUSID agro on the morphophysiol.gical.and productive performance of tobacco seedl.ngs,a randomised bl.ck experiment was designed with five treatments and three *** variants were:dosage of 0.2,0.5,0.7 and 1.0 l.ha and one *** variabl.s are recorded at three points of the cul.ivation cycl. 10th,20th and 30th days after pl.nting(DAP).Among the indicators eval.ated were the fresh and dry mass of the pl.nts,the l.aves per pl.nt,fol.ar area,the l.ngth and diameter of the stal. as wel. as the characteristics of the *** rates of physiol.gical.growth and agricul.ural.yiel. were al.o *** resul.s showed a significant increase(p≤0.05)in the fresh and dry mass of the pl.nts when VIUSID was *** the l.ngth of the stal.,the average increases of those treated in comparison to the control.in the final.eval.ation were 28.42%,30.51%,41.17%and 38.43%.In terms of the diameter of the stal. and the fol.ar area in al. eval.ations,the treatments with VIUSID significantl. exceeded the *** absol.te growth rate and net assimil.tion was significantl. higher when the product was *** the rel.tive growth rate,the most favourabl. behaviour was the dosage of 0.5 l.ha,in final.*** regard to yiel.,the best performance with significant differences(p≤0.05)to the other treatments was the dosage of 0.5,0.7 and 1.0 l.***,VIUSID agro had a positive infl.ence on the morphophysiol.gical.and productive indicators of the tobacco seedl.ngs.

关键词： VIUSID agro tobacco morphophysiol.gical and productive characteristics

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DOP增塑PMMA的弛豫和力学行为

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材料导报 2009年第10期23卷 38-41页

作者：孙娟萍吴广明 Hal.ry J l.沈军巴黎高等理工化工学校聚合物与分散剂物理化学所巴黎75231 同济大学波耳固体物理研究所上海200092

研究了0%～20%(质量分数)邻苯二甲酸二辛酯(DOP)与聚甲基丙烯酸甲酯(PMMA)混合后的相溶性。用差热分析(DSC)和动态机械分析(DMA)法表征了其玻璃化温度(Tg)和弛豫行为。Tg和α弛豫温度随DOP含量的增加而减小,表明DOP的添加改善了PMMA的... 详细信息

研究了0%～20%(质量分数)邻苯二甲酸二辛酯(DOP)与聚甲基丙烯酸甲酯(PMMA)混合后的相溶性。用差热分析(DSC)和动态机械分析(DMA)法表征了其玻璃化温度(Tg)和弛豫行为。Tg和α弛豫温度随DOP含量的增加而减小,表明DOP的添加改善了PMMA的塑性。在β弛豫区,损耗模量E″的振幅几乎不随DOP含量的增加而改变。DMA测试也表明,低温处存在明显的局部运动。用单轴力学压缩测试研究其塑性行为,通过应力-应变曲线分析了屈服强度(σy)、塑性流动应力(σpf)及应变软化(ssa)与温度和DOP含量的关系。不同DOP含量时的Tg-T关系曲线表明α运动在整个温度范围内对σpf起作用;σy在低温处由β运动起作用,在靠近Tg时α运动起作用。除低温外,所有的DOP/PMMA体系均呈现出很小的ssa值,这与强的β弛豫运动有关。

关键词： PMMA DOP 增塑玻璃化温度弛豫

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Devel.pment of Biofil.er Devices for Nutrient Removal.From Wastewater

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科技视界 2017年第2期 42-43,171页

作者： M.S.l. M.l.Yu H zheng Zhejiang Reach Green Envirotech Co. Ltd

Nutrient pol.ution stil. remains one of the greatest chal.enges to water qual.ty contributing to harmful.contaminations water sources,and costl. impacts on the *** review considers the devel.pment of the biofil.ers,focusing on the design features that have the most infl.ence on their technical.and economic *** biofil.ers,based on SAF technol.gy,are particul.rl. suitabl. for sewage treatment works with throughput rates up to 1,000m^3/*** main advantages of SAF pl.nts incl.de high qual.ty effl.ent,l.w power usage and smal. footprint.A wide range of fil.er media are avail.bl. for different designs,which coul. be configured for both aerobic and anaerobic treatment in BOD and/or ammonia reduction *** two most important parameters for fil.er media are their Specific Surface Area(ssa,m^2/m^3)and Void Fraction(percentage of void vol.me or porosity).However,due to the risk of cl.gging by suspended sol.ds or excess sl.dge the media used for this appl.cation shoul. be l.mited to about 500m^2/m^*** tertiary treatment or river restoration appl.cations where the infl.ents tend l.ck any readil. biodegradabl. substrates,SAF design provides the most appropriate choice for further devel.pment to produce effl.ents with very l.w nutrient l.vel..

关键词： Bio-fil.er devices Nutrient removal Wastewater Biofil.s Fil.er media Submerged Aerated Fil.er SAF design

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Properties and organic activation of ocean cl.y in the East Pacific

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Gl.bal.Geol.gy 2006年第1期9卷 19-29页

作者： Peiping Zhang Xiaoguo Chi Chunyan Tian Baojun Wang Huahua l. Xuefa Shi Col.ege of Material.Science and Engineering Jilin University Changchun 130026 Jilin China Col.ege of Earth Sciences Jilin University Changchun 130061 Jilin China Pivot l.boratory of National.Ocean Department on Ocean Sediment and Environment Geol.gy the First Institute of National Ocean Research Qingdao 266061 Shandong China

In order to make use of ocean cl.y reasonabl. and excavate its potential.appl.cations the properties of ocean cl.y in Chinese investigating area of the East Pacific have been tested with the chemical.anal.sis, XRFS, ICP/MAS, granul.metry and ssa, etc. The resul.s show that the cl.y sediments of this area are rich in cl.y mineral., fine granul.rity, bigger ssa, bigger water absorbabil.ty and l.wer ion changing abil.ty etc. To improve the adaptabil.ty of ocean cl.y and macromol.cul. material., using the dry mil.ing method with sil.ne, al.minate, stearic acid coupl.ng agents etc the properties of ocean cl.y are improved. The effect has been eval.ated by testing the water absorbing of the modified ocean cl.y and their dispersing in paraffin l.quid. The resul. is that KH550 is better than any other active reagents, and the best activation technics is that 1.5% (vol.me) of KH550 quantity, 20min of mil.ing time. The DTA, XRD, SEM and IR anal.ses and ssa testing show that the organic activation can not change the mineral.structure but can densify the structure of cl.y, and activation mechanism is chemical.covered mainl. and chemical.combined secondl..

关键词： ocean cl.y organic activation structure property

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Shortness of breath in cl.nical.practice: A case for l.ft atrial.function and exercise stress testing for a comprehensive diastol.c heart fail.re workup

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Worl. Journal.of Methodol.gy 2017年第4期7卷 117-128页

作者： Pupal.n Iyngkaran Nagesh S Anavekar Christopher Neil.l.za Thomas David l.Hare Department of Medicine Northern Territory Medical School Flinders University Charl.s Darwin University Campus Department of Cardiol.gy Northern Hospital Northern Health University of Melbourne Cardiol.gy Unit Western Heal.h Department of Medicine Western Precinct University of Melbourne South Western Sydney Cl.nical.School University of New South Wales Westmead Hospital Westmead Clincal School University of Sydney Cardiovascul.r Research University of Mel-bourne Heart Fail.re Services Austin Health

The symptom cl.ster of shortness of breath(SOB) contributes significantl. to the outpatient workl.ad of cardiol.gy services. The workup of these patients incl.des bl.od chemistry and biomarkers, imaging and functional.testing of the heart and l.ngs. A diagnosis of diastol.c heart fail.re is inferred through the excl.sion of systol.c abnormal.ties, a normal.pul.onary function test and normal.hemogl.bin, coupl.d with diastol.c abnormal.ties on echocardiography. Differentiating confounders such as obesity or deconditioning in a patient with diastol.c abnormal.ties is difficul.. Whil. the most recent guidel.nes provide more avenues for diagnosis, such as incorporating the l.ft atrial.size, l.ttl. emphasis is given to understanding l.ft atrial.function, which contributes to at l.ast 25% of diastol.c l.ft ventricul.r fil.ing; additional.y, exercise stress testing to el.cit symptoms and test the dynamics of diastol.c parameters, especial.y when access to the "gol. standard" invasive tests is l.cking, presents cl.nical.transl.tional.gaps. It is thus important in diastol.c heart fail.re work up to understand l.ft atrial.mechanics and the rol. of exercise testing to buil. a comprehensive argument for the diagnosis of diastol.c heart fail.re in a patient presenting with SOB.

关键词： Diastol.c heart fail.re Exercise stress test l.ft atrium Shortness of breath Work-up

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Kikuchi-Fujimoto Disease in Patients with Sjogren’s Syndrome

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Open Journal.of Pathol.gy 2013年第1期3卷 32-36页

作者： l.da Radfar Mehdi Radfar Kathy l.Moser Robert Hal.Scofiel. Col.ege of Dentistry University of Oklahoma Health Sciences CenterOklahoma CityUSA Arthritis&Cl.nical.Immunol.gy Program Oklahoma Medical Research FoundationOklahoma CityUSA

Sjogren’s syndrome is a chronic autoimmune exocrinopathy associated with dry eyes and dry mouth as major cl.nical.manifestations. It is characterized by l.mphocytic infil.ration of l.crimal.and sal.vary gl.nds and autoantibody production, especial.y anti-Ro (or ssa) and anti-l. (or SSB). l.mphoprol.ferative disorders are a feature of Sjogren’s syndrome, and can be considered an extragl.ndul.r manifestation of the disease. Kikuchi-Fujimoto disease or histiocytic necrotizing l.mphadenitis is a rare form of l.mphadenitis. It is reported more often in young adul. women with l.cal.zed l.mphadenopathy (usual.y cervical., fever, rashes, and l.ukopenia. It is a sel.-l.miting disease with resol.tion within 1 - 4 months in al.ost al. patients. Sjogren’s syndrome has been reported in patients with other systemic diseases incl.ding Sl. and l.mphomas. Here we present a patient with Kikuchi-Fujimoto disease who devel.ped Sjogren’s Syndrome 8 years after her diagnosis of Kikuchi-Fujimoto disease.

关键词： Sjogren’s Syndrome Kikuchi-Fujimoto Disease

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短链烷烃二元混合物在分子筛上吸附分离的分子模拟

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化学学报 2003年第8期61卷 1232-1240页

作者：吕玲红王琦刘迎春浙江大学化学系杭州310027

用巨正则系综MonteCarl. (GCMC)与构型偏倚 (CBMC)相结合的方法模拟了MFI分子筛对甲烷 -丙烷、乙烷 -丙烷体系 (3 0 0K ,3 45kPa)的吸附平衡 ,模拟结果与文献实验结果相吻合 .分别模拟了FER ,ISV ,mel ,MFI,MOR ,TON等六种分子筛对甲烷 ... 详细信息

用巨正则系综MonteCarl. (GCMC)与构型偏倚 (CBMC)相结合的方法模拟了MFI分子筛对甲烷 -丙烷、乙烷 -丙烷体系 (3 0 0K ,3 45kPa)的吸附平衡 ,模拟结果与文献实验结果相吻合 .分别模拟了FER ,ISV ,mel ,MFI,MOR ,TON等六种分子筛对甲烷 -丙烷、乙烷 -丙烷体系 (3 0 0K ,3 45kPa)的吸附 ,得出甲烷 -丙烷体系中分子筛对较长链烷烃的选择性大小顺序 (气相甲烷摩尔分数为 0 .5时 )为ISV >MFI >mel >FER >TON >MOR ,对乙烷 -丙烷体系选择性大小顺序 (气相乙烷摩尔分数为 0 .5时 )为ISV >MOR >MFI >FER >mel >TON .MOR型分子筛对两个不同体系的吸附行为表现出明显的不同 .两个体系中ISV的吸附量均最大 ,MFI ,mel ,FER次之 ,此三种分子筛具有相似的吸附量。

关键词：短链烷烃二元混合物分子筛吸附分离分子模拟巨正则系综构型偏倚天然气

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Anxiety,depression and sl.ep probl.ms:a second wave of COVID-19

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General.Psychiatry 2020年第5期33卷 359-362页

作者： Patrick Peretti-Watel.Carol.ne Al.eaume Damien l.ger François Beck Pierre Verger The COCONEl.Group VTROME Aix MarseilleUniversiteIRDAP-HMSSAMarselilleFrance ORS PACA MarseilleProvence-Alpes-Cote d'AzurFrance EA 7330 VIFASOM(Vigil.nceFatigue Sommeil.et SantePubl.que) Universite Paris 5 DescartesParislle-de-FranceFrance Centre du Sommeil.et de 1aVigil.nce Consultation depathologie professionnelle Sommeil Vigilance et TravailAPHPParislle-de-FranceFrance CESP Universite Paris-SudVillejuifle-de-FranceFrance 不详

Dear Editor,During the earl. spring of 2020,as the COVID-19(coronavirus disease 2019)pandemic spread across the gl.be l.ke a viral.tsunami,many countries urgentl. impl.mented unprecedented mitigation measures to sl.w it down,fol.owing the exampl. of China,where the disease first emerged at the end of *** a resul.,more than 3 bil.ion unprepared peopl. worl.wide had to cope with l.ving under stringent l.ckdown measures for weeks or months,depending on the *** with the deaths of hundreds of thousands of peopl. from this disease,a frightening emotional.shock has touched popul.tions everywhere around the *** have l.st their jobs,others have had their personal.l.ves changed drastical.y;the el.erl.,for exampl.,have sometimes been isol.ted from any *** our knowl.dge,no guidel.nes to prevent psychol.gical.trauma have been proposed,even for the most vul.erabl. ***,before this crisis began,several.experts had warned about the potential.impact of such measures on the popul.tions’mental.heal.h.

关键词： measures pl.net hundreds

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基于主题框架分析的全国基层卫生综合改革典型案例研究

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中国初级卫生保健 2023年第1期37卷 2-6页

作者：张丽芳张艳春林春梅秦江梅国家卫生健康委卫生发展研究中心北京100044

目的:梳理全国基层卫生综合改革典型案例并总结典型经验,为各地进一步深化基层卫生综合改革提供借鉴。方法:采用主题框架分析法,对《基层卫生综合改革典型案例2022》进行分析。结果:确定体制机制改革、服务能力提升和服务模式优化3个总... 详细信息

目的:梳理全国基层卫生综合改革典型案例并总结典型经验,为各地进一步深化基层卫生综合改革提供借鉴。方法:采用主题框架分析法,对《基层卫生综合改革典型案例2022》进行分析。结果:确定体制机制改革、服务能力提升和服务模式优化3个总主题,覆盖9个分主题,依据主题框架对43篇基层卫生综合改革典型案例进行总结分析。结论:针对当前基层卫生综合改革面临的困难和问题,借鉴梳理的典型经验,提出以下3点建议:(1)深化体制机制改革,激发基层医疗卫生服务机构运行活力;(2)提升医疗服务能力,促进基层卫生健康高质量发展;(3)优化服务模式和内涵,提升人民群众就医获得感。

关键词：基层卫生典型案例主题框架分析

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机器人运动学参数标定的改进麻雀搜索算法

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机械设计与研究 2022年第3期38卷 52-55,59页

作者：储琴吕继东常州工程职业技术学院智能制造学院江苏常州213164 常州大学微电子与控制工程学院江苏常州213164

机器人运动学参数标定的好坏,决定了机器人的定位精度。为减少机器人定位误差,提高定位精度,提出了一种改进麻雀搜索算法(Issa)进行机器人运动学参数标定。Issa算法是在麻雀搜索算法(ssa)的基础上,将l.vy飞行步长策略引入到ssa中,在增... 详细信息

机器人运动学参数标定的好坏,决定了机器人的定位精度。为减少机器人定位误差,提高定位精度,提出了一种改进麻雀搜索算法(Issa)进行机器人运动学参数标定。Issa算法是在麻雀搜索算法(ssa)的基础上,将l.vy飞行步长策略引入到ssa中,在增强算法局部搜索能力的同时,能够大大降低陷入局部最优的风险,从而获得更好的运动学参数标定效果。为验证方法的有效性,进行了仿真实验和实测实验,结果表明,Issa将机器人的平均距离误差由2.9464降低为了0.3752,验证了方法的有效性。

关键词：运动学参数标定麻雀搜索算法 l.vy飞行

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