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The Crop Journal 2014年第Z1期2卷 144-153页

作者： Dongqing Yang Yongli Luo yingli ni Yanping Yin Weibing Yang Dianliang Peng Zhengyong Cui Zhenlin Wang State Key Laboratory of Crop Biology Agronomy College of Shandong Agricultural University Agriculture Bureau of Rencheng District of Shandong Province

The objective of this study was to investigate whether and how exogenous abscisic acid(ABA)is involved in mediating starch accumulation in the grain and redistribution of carbohydrates during grain filling of two wheat cultivars with different staygreen *** blooming stage,plants of Wennong 6(a staygreen cultivar)and Jimai 20(control)were sprayed with10 mg L-1abscisic acid(ABA)for 3 *** application of ABA significantly(Pnificantly(Pnificantly increased endogenous indole-3-acetic acid(IAA)and ABA contents from 7 to 21 DAA and decreased gibberellin(GA3)content at 14 DAA,but increased GA3content from 21 to 35 *** results suggested that increased yield of staygreen was due to greater starch assimilation owing to a higher filling rate and longer grain-filling duration.

关键词： Staygreen Wheat Hormones Grain filling Starch Dry matter

Plant Density Effect on Grain Number and Grain Weight at Different Spikelet and Grain Positions in Winter Wheat

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Plant Density Effect on Grain Number and Grain Weight at Dif...

2016年全国青年作物栽培与生理学术研讨会

作者： Yong Li Zhengyong Cui yingli ni Mengjing Zheng Dongqing Yang Min Jin Jin Chen Zhenlin Wang Yanping Yin National Key Laboratory of Crop Biology Agronomy College of Shandong Agricultural University Agricultural Bureau of Rencheng District JiningShandongP.R.China Agricultural Bureau of Zhangqiu District JinanShandongP.R.China

In winter wheat,grain development is *** grain number and grain weight vary significantly at different spikelet and grain positions among wheat cultivars grown at different plant *** this study,two winter wheat(Triticum aestivum L.) cultivars,’Wennong6’ and ’Jimai20,’ were grown under four different plant densities for two seasons,in order to study the effect of plant density on the grain number and grain weight at different spikelet and grain *** results showed that grain number,spikelet weight,and grain weight first increased and then decreased with spikelet position from the bottom to the *** seed-setting traits and grain weight of the main stem spike were superior to those of the tiller *** effects of spikelet and grain positions on grain weight varied with the grain number of *** both cultivars,the single-grain weight of the basal and middle two-grain spikelets was higher at the 2grain position than that at the 1 grain position,while the opposite occurred in the top two-grain *** the three-grain spikelets,the distribution of the single-grain weight was different between *** the four-grain spikelets of Wennong6,the single-grain weight was the highest at the 2 grain position,followed by the 1,3,and 4 grain *** of the spikelet and grain positions,the single-grain weight was the highest at the 1 and 2 grain positions and the lowest at the 3 and 4 grain ***,plant density affected the yield by controlling the seed-setting characteristics of the tiller ***,wheat yield can be increased by decreasing the sterile basal and top spikelets and enhancing the grain weight at the 3rd and 4 grain positions,while maintaining it at the 1 and 2 grain positions on the spikelet.

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Effects of exogenous abscisic acid and gibberellic acid on filling process and nitrogen etabolism haracteristics in wheat grains

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Effects of exogenous abscisic acid and gibberellic acid on f...

第十五次中国小麦栽培科学学术研讨会

作者： Weibing Yang,yingli ni,Tie Cai,Yanping Yin,Zhenlin Wang~* 1 National Key Laboratory of Crop Biology,Ministry of Science and Technology,Agronomy College of Shandong Agricultural University,Tai’an 271018,Shandong,P.R.China.

Hormones play important roles in regulating the grain filling process and protein *** this study,two wheat cultivars differing in grain protein concentration were used to investigate the changes in endogenous hormones contents and the mechanism of hormonal regulation of grain filling and protein accumulation under exogenous application of abscisic acid(ABA) or gibberellic acid(GA3).Results showed that the mean grain weight of the ABA treatment was 11.8%and 5%higher than that of control in Shannong1391(SN1391) and Gaocheng8901(GC8901),*** equivalent values for SN1391 and GC8901 were 16.9%and 6.9%after GA was *** protein concentration was significantly increased by 17.6%and 15.3%in response to application of ABA in SN1391 and GC8901,respectively,and by 21.2%and 12.0%responding to GA. GA3 showed much higher effects than ABA on glutamine synthetase(GS) activity and free amino acid *** elevated contents of endogenous ABA and gibberellins(GA) were closely associated with the application of ABA and GA3,*** indole-3-acetic acid(IAA) contents reduced at the early grain filling period under the application of ABA,but it increased responding to exogenous ABA and GA at the mid and later grain filling *** correlation analysis demonstrated that grain filling rate positively and significantly correlated with contents of GA and LAA and ABA,free amino acid content and GS activity significantly correlated both with the contents of ABA and GA,and soluble protein content significantly correlated with contents of ABA and *** can be concluded that the effects of exogenous hormones were predominantly mediated by changes in endogenous hormone contents,which affected grain filling process,nitrogen metabolism characteristics,and,therefore,changed protein accumulation amounts.

关键词： Protein accumulation Grain filling Hormone contents nitrogen metabolism characteristics

Effect of Plant Growth Regulators on the Growth of Wheat Tiller Buds is Related to Changes in Endogenous Hormones

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Effect of Plant Growth Regulators on the Growth of Wheat Til...

第十五次中国小麦栽培科学学术研讨会

作者： CAI Tie,XU Haichen,YIN YanPing,YANG Weibing,PENG Dianliang,ni yingli,XU Cailong,YANG Dongqing,Wang Zhenlin (National Key Laboratory of Crop Biology,Shandong Agricultural University,Tai’an 271018,Shandong,P.R.China.)

Hormones play important roles in regulating the growth of wheat tiller ***,little is known about the relationships and the underlying mechanisms between endogenous hormones and the growth of wheat tiller buds induced by exogenous *** the study,two winter wheat cultivars(Shannong 15 and Shannong 8355) were used to investigate the effect of exogenous indole-3-acetic acid(IAA),gibberellic acid 3(GA),abscisic acid(ABA),and zeatin(ZT) on the tiller buds outgrowth,and the relationship between endogenous hormones and the growth of tiller buds. The results showed that exogenous IAA and GA completely inhibited the tiller buds growth,and ABA significantly slowed the growth rate of tiller buds,while the tiller buds growth was not affected by exogenous ZT compared with the *** IAA increased the IAA contents and the ratio of IAA to ZT,but inhibited the increase in the ZT *** the same time,the application of GA increased contents of IAA,GAs,and ABA,the ratios of IAA to ZT and ABA to ZT,but decrease ZT *** addition,ABA treatment increased the ABA contents and the ratios of ABA to ZT,but slowed the increase in the ZT *** to correlation analysis,the tiller buds growth was significantly and positively correlated with the content of ZT,whereas significantly and negatively correlated with the IAA contents and the ratios of IAA to ZT and ABA to ***,no significant correlation was observed between the tiller buds growth and the contents of GAs and *** results suggested that IAA and ZT play key roles in regulating the growth of wheat tiller buds,and exogenous hormones regulated the contents of IAA and ZT,the ratio of IAA to ZT,and the ratio of ABA to ZT in tiller nodes,thus regulating the growth of wheat tiller buds.

关键词： Abscisic acid Gibberellic acid 3 Growth Indole-3-acetic acid Tiller buds Wheat(Triticum aestivum L.),Zeatin

Dual-modality magnetic resonance/optical imaging-guided sonodynamic therapy of pancreatic cancer with metal-organic nanosonosensitizer

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Nano Research 2022年第7期15卷 6340-6347页

作者： yingli Chen Bo Yin Zhuang Liu Han Wang Zi Fu Xiuru Ji Wei Tang Dalong ni Weijun Peng Shanghai Institution of Medical Imaging Fudan UniversityShanghai 200032China Department of Radiology Fudan University Shanghai Cancer CenterDepartment of OncologyShanghai Medical CollegeFudan UniversityShanghai 200032China Department of Radiology Huashan HospitalFudan UniversityShanghai 200040China Department of Orthopaedics Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint DiseasesShanghai Institute of Traumatology and OrthopaedicsRuijin HospitalShanghai Jiao Tong University School of MedicineShanghai 200025China

Sonodynamic therapy(SDT)has been more attractive to carry out oncology treatments in recent ***,imagingguided sonodynamic therapeutic nanomedicine is still a shortage in SDT *** this work,we designed and fabricated an organic SDT system based on combination of 1,2,4,5-tetrakis(4-carboxyphenyl)-porphyrin(TCPP)and gadolinium(III)(Gd^(3+))creatively(Gd-PPNs).Gd^(3+)was traditionally used to be T_(1)-weighted magnetic resonance imaging(MRI)contrast agent and TCPP was initiatively a fluorescence imaging organic ***,these new designed nanoparticles have immense potential to integrate MRI and FLI to visualize the Gd-PPNs accumulating and keeping in tumor for a long time,which could be applied for guidance of SDT on tumors in clinical ***,excellent SDT efficiency under imaging guidance was verified both in vitro and in vivo in this *** findings suggested that Gd-PPNs,as innovative imaging and therapy combinational nanomedicines,were successfully synthesized and were proved to possess excellent imaging-guided sonodynamic therapeutic ***,this new designed sonosensitizer had great biocompatibility to avoid unnecessary ***,this strategy shed light on the MRI/FLI-guidance and successfully induced pancreatic tumor growth inhibition by sonodynamic therapy.

关键词： pancreatic tumor sonodynamic therapy theranostics magnetic resonance imaging

A Study on Alnico Permanent Magnet Powders Prepared by Atomization

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Journal of Materials Science & Technology 2004年第3期20卷 347-349页

作者： ChangbinSONG BocksooHAN yingli DivisionofMaterialsEngineering KongjuNationalUniversityKongjuKorea DivisionofmechanicalEngineering HanbatNationalUniversityTaejonKorea InstituteofMaterials ShanghaiUniversityShanghai200072China

Alnico powders were prepared by gas atomization process. Composition of the Alnico powders was Fe37.1 A18.2ni17.6-Co26.6 Cu3.3 Ti7.2 (wt pct) which was the same as that of commercially available Alnico magnets. Averageparticle size of the powders was 119μm. Effects of heat treatment in magnetic field on magnetic properties of thepowders were investigated. The optimum process of heat treatment was found as follows, heated at 870℃ for 1min first, then cooled down to 700℃ at cooling rate 0.3℃/s in magnetic field, and finally aged isothermally for 4 h.Magnetic properties of the Alnico powders were measued and the results were that intrinsic coercivity i_H_c was 1.0kOe and remanence M_r was 36.5 emu/g.

关键词： Gas atomization Alnico magnetic powder

Investigation on a Non-cyanide Plating Process of ni-P Coating on Magnesium Alloy AZ91D

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Journal of Materials Science & Technology 2005年第3期21卷 301-306页

作者： BonianHU GangYU Jueling yingli LiyuanYE CollegeofChemistryandChemicalEngineering HunanUniversityChangsha410082China CollegeofChemistryandChemicalEngineering HunanUniversityChangsha410082China//HunanCollegeofBuildingMaterialsHengyang421008China

In this research we presented a non-cyanide plating process of ni-P alloy coating on Mg alloy AZ91D. By applying a new process flow of electroless nickel plating in which zinc coating is used as transition of ni-P coating on Mg alloy AZ91D, the process of copper transition coating plated in the cyanides bath can be replaced. A new bath composed of niSO4 was established by orthogonal test. The results show that zinc transition coating can increase the adhesion and protect the Mg alloy substrate from the bath corrosion. The optimal plating bath composition is niSO4·6H2O 20 g/L, NaH2PO2·H2O20g/L and C6H8O7·H2O 2.5 g/L, and optimal bath acidity and optimal plating temperature are pH 4.0 and 95℃, respectively. The present process flow is composed of ultrasonic cleaning→alkaline cleaning→acid pickling→activation→double immersing zinc→electroplating zinc→electroless nickel plating→passivation treatment. The present non-cyanide process of electroless nickel plating is harmless to our surroundings and ni-P coating on Mg alloy AZ91D produced by present process possesses good adhesion and corrosion resistance.

关键词： Mg alloy AZ91D ni-P alloy coating Zinc transition coating Non-cyanide plating process

Geochemistry of Permian Mafic Igneous Rocks from the Napo-Qinzhou Tectonic Belt in Southwest Guangxi, Southwest China: Implications for Arc-Back Arc Basin Magmatic Evolution

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Acta Geologica Sinica(English Edition) 2012年第5期86卷 1182-1199页

作者： QIN Xiaofeng WANG Zongqi ZHANG yingli PAN Luozhong HU Guiang ZHOU Fusheng College of Earth Science Guilin University of TechnologyGuilinGuangxi 541004China Institute of Mineral Resources Chinese Academy of Geological SciencesBeijing 100037China Guangxi Institute of Regional Geological Survey GuilinGuangxi 541003China

The Napo-Qinzhou Tectonic Belt （NQTB） lies at the junction of the Yangtze, Cathaysia and Indochina （North Vietnam） Blocks, which is composed of five major lithotectonic subunits： the Qinzhou-Fangcheng Suture Zone （QFSZ）, the Shiwandashan Basin （SB）, the Pingxiang-Nanning Suture Zone （PNSZ）, the Damingshan Block （DB） and the Babu-Lingma Suture Zone （BLSZ）. On the basis of geochemical compositions, the Permian mafic igneous rocks can be divided into three distinct groups：（1） mafic igneous rocks （Group 1） from the Longjing region in the PNSZ and Hurun region in the BLSZ, which are characterized by intermediate Ti, P and Zr with low ni and Cr contents; （2） mafic igneous rocks （Group 2） from the Naxiao and Chongzuo region in the DB, characterized by low-intermediate Ti, P and Zr with high ni and Cr concentrations; and （3） mafic igneous rocks （Group 3） from the Siming region in the Jingxi carbonate platform of the northwestern margin of the NQTB, with intermediate-high Ti, P and Zr and low ni and Cr contents. The Group 1 rocks yield a weighted mean 206 Pb/ 238 U age of 250.5±2.8 Ma and are geochemically similar to basalts occurring in back-arc basin settings. The Group 2 rocks exhibit geochemical features to those basalts in island arcs, whereas the Group 3 rocks show geochemical similarity to that of ocean island basalts. All three groups are characterized by relatively low ε Nd （t） values （-2.61 to ＋1.10） and high initial 87 Sr/ 86 Sr isotopic ratios （0.705309-0.707434）, indicating that they were derived from a subduction-modified lithospheric mantle and experienced assimilation, fractional crystallization, and crustal contamination or mixing during magmatic evolution. Accordingly, we propose the existence of an arc-back arc basin system that developed along the NQTB at the border of SW Guangxi Province （SW China） and northern Vietnam, and it was formed by continued northwestward subduction of the Cathaysian （or Yunkai） Block under the Yangtze Block, and northeastward

关键词： Permian mafic igneous rocks geochemistry petrogenesis arc-back arc basin the Napo- Qinzhou tectonic belt northwest China

Metabolic syndrome affects the long-term survival of patients with non-endometrioid carcinoma of the uterine corpus

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Metabolic syndrome affects the long-term survival of patient...

2018年浙江省妇科肿瘤学学术年会暨温台妇产科年会

作者： Huafeng Shou Kangzhen Yan Jia Song Lingqin Zhao yingli Zhang Juan ni Department of Gynecology Zhejiang Provincial People's Hospital Department of Obstetrics and Gynecology Pujiang People's Hospital Department of Gynecologic Oncology Zhejiang Cancer Hospital

Objective:To study the influence of metabolic syndrome(MS) on long-term survival of patients with nonendometrioid adenocarcinoma of the uterine ***:A total of 139 patients with non-endometrial adenocarcinoma at the Department of Gynecologic Oncology,at the Zhejiang Cancer Hospital in China were *** clinical characteristics,pathological features,treatment and clinical outcomes were collected from the medical records.A retrospective analysis was ***:Of the enrolled 139 patients,29.5% had *** morbidity rate of MS significantly differed between different histologic ***,the incidence rate of MS was 42.2%for uterine serous carcinoma(USC),37.5% for clear cell carcinoma,12.5% for adenosquamous carcinoma,and 23.7%for *** USC and adenosquamous carcinoma,MS was the independent predictive factor of morbidity,respectively(p=0.023 and 0.016).Those with MS had significantly lower p-values for overall survival rates than those without MS(p=0.008).The same result was found for the USC patients(p=0.020).Furthermore,multivariate Cox proportional hazard regression analyses showed that stage(p=0.006) and MS(p=0.012) were independent prognostic factors for patients with ***:MS is a prognostic factor for non-endometrioid adenocarcinoma,especially USC.

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保护区内地形对ILS下滑信标辐射场的影响

信号处理 2022年第9期38卷 1892-1902页

作者：倪育德于颖丽刘瑞华中国民航大学电子信息与自动化学院天津300300

仪表着陆系统(instrument landing system,ILS)的下滑信标(glide slope,GS)辐射场由GS天线及其对称于地面的镜像天线辐射场形成,辐射场性能受GS天线附近场地影响很大。在GS保护区内,影响其辐射场性能的关键因素主要包括杂草高度、横向... 详细信息

仪表着陆系统(instrument landing system,ILS)的下滑信标(glide slope,GS)辐射场由GS天线及其对称于地面的镜像天线辐射场形成,辐射场性能受GS天线附近场地影响很大。在GS保护区内,影响其辐射场性能的关键因素主要包括杂草高度、横向坡度以及地形凹凸高度,国内外相应标准对这些因素均给出了严格规定,但没有提供相应理论说明。基于阵列天线理论,在理想情况下建立M型GS辐射场及调制度差(difference in depth of modulation,DDM)的数学模型,然后分别建立在杂草、横向坡度和地形凹凸影响下这种信标的DDM计算模型,仿真分析了在这三个因素影响之下GS辐射场的性能,并与法国民航大学开发的专业软件LAGON的仿真结果进行比对。结果表明,建模仿真的结果与相应标准的规定,以及LAGON的仿真结果具有良好的吻合度,证明所给理论方法及所建算法模型的正确性。研究成果可为ILS相应标准的自主更新或制定,以及具有自主知识产权的ILS性能评估软件的开发提供相应理论支持。

关键词：仪表着陆系统下滑信标调制度差阵列天线

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