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Isolation of prostrate turfgrass mutants via screening of dwarf phenotype and characterization of a perennial ryegrass prostrate mutant

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Horticulture Research 2016年第1期3卷 296-301页

作者： Junmei Chen Chandra Thammina Wei Li Hao Yu huseyin Yer Rania El-Tanbouly Manon Marron Lorenzo Katin-Grazzini Yongqin Chen John Inguagiato Richard J.McAvoy Karl Guillard Xian Zhang Yi Li College of Landscape Architecture and Arts Northwest A&F UniversityYangling 712100China Department of Plant Science and Landscape Architecture University of ConnecticutStorrsCT 06269USA College of Life Sciences Hubei UniversityWuhan 430062China College of Horticulture Northwest A&F universityYangling 712100China

Prostrate turf varieties are desirable because of their increased low mowing tolerance,heat resistance,traffic resistance and ground coverage compared with upright *** breeding may provide a powerful tool to create prostrate varieties,but there are no simple,straightforward methods to screen for such *** of the molecular basis of the major‘green revolution’traits,dwarfism and semi-dwarfism,guided us to design a simple strategy for isolating dwarf mutants of perennial ryegrass(Lolium perenne L.).We have shown that gamma-ray-mediated dominant dwarf mutants can be easily screened for at the three-leaf *** 10%of dwarf mutant lines also displayed a prostrate phenotype at mature stages(>10 tillers).One prostrate line,Lowboy I,has been characterized in *** I had significantly shorter canopy,leaf blade and internode lengths compared with wild *** I also exhibited greater tolerance to low mowing stress than wild *** gibberellic acid(GA)restored Lowboy I to a wild-type phenotype,indicating that the dwarf and prostrate phenotypes were both due to GA *** further showed that phenotypes of Lowboy I were dominant and stably inherited through sexual *** turfgrass mutants are difficult to screen for because the phenotype is not observed at young seedling stages,therefore our method represents a simple strategy for easily isolating prostrate ***,Lowboy I may provide an outstanding germplasm for breeding novel prostrate perennial ryegrass cultivars.

关键词： dwarf breeding seedling

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二阶非线性脉冲微分方程边界值问题

应用数学和力学 2009年第8期30卷 979-989页

作者： H·伯利科托路 A·胡舍诺夫黄锋(译) 张禄坤(校) 安卡拉大学数学系坦多甘06100安卡拉土耳其不详

研究二阶非线性脉冲微分方程边界值问题(BVPI).构造了BVPI的Green函数,并将非线性的BVPI转化为不动点问题,利用Banach不动点定理和Lipschitz条件,证明了该非线性BVPI解的唯一性,最后证明了BVPI解的存在性定理.

关键词：脉冲条件 Green函数不动点定理 Lipschitz条件存在性唯一性

Growth of ZnO Nanostructures on Biopolymer Films

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材料科学与工程（中英文A版） 2012年第12期2卷 761-768页

作者： Bayram Kilic Didem Omay Ergin Kosa Levent Trabzon huseyin Kizil Department of Energy Systems Engineering Faculty of Engineering Yalova University Yalova 77100 Turkey Department of Chemical and Process Engineering Faculty of Engineering Yalova University Yalova 77100 Turkey Department of Mechanical Engineering Faculty of Mechanical Engineering lstanbul Technical University lstanbul 34437 Turkey Department of Metallurgical and Materials Engineering Faculty of Chemical and Metallurgical Engineering istanbul Technical UniversityMaslak istanbul 34469 Turkey

In the present study, ZnO nanostructures were grown onto biopolymer films by hydrothermal method and physical and thermal properties of the ZnO nanostructures on the biopolymer were examined. Structural and optical characterizations of the bio-nanostuructures showed that morphology and thermal properties of the nanostructures changed as a function of pH value. It was found that 1D and 3D architectures having average diameters of 50-250 nm and 5-10 μm in length can be built high-purity onto biopolymer structure. According to tagged graphics (TGA) and derivative thermogravimetric analysis (DTG) results, bio-nanostructures have about four-fold decrease in their degradation rate compare to that of pure biopolymer material. Bio-nanostructures promise a new approach for growing nanostructures that could be used in solar cells and its applications.

关键词：生物聚合物纳米结构聚合物薄膜氧化锌生长聚合物结构聚合物材料太阳能电池

Comprehensive Review of Studies on Metamorphic Rocks

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Predicting the Mechanical Properties of BHA-Li2O Composites Using Artificial Neural Networks

International Journal of Geosciences（地球科学国际期刊） 2023年第10期

作者： Hakan Citak Mustafa Coramik huseyin Gunes Sabri Bicakci Yavuz Ege

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Aharonov-Casher和He-McKellar-Wilkens相位的对偶对称关系

Journal of Biomaterials and Nanobiotechnology（生物材料与纳米技术） 2011年第1期

作者： Hasan huseyin Celik Oguzhan Gunduz Nazmi Ekren Zeeshan Ahmad Faik Nuzhet Oktar

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大学物理 2012年第7期31卷 1-4页

作者：沙依甫加马力.达吾来提马凯玉苏音.买苏木新疆大学物理科学与技术学院新疆乌鲁木齐830046

本文首先对电磁理论中的对偶对称性以及对偶变换做了简要回顾.然后讨论了与电磁相互作用相联系的Aharonov-Casher和He-McKellar-Wilkens相位之间的对偶对称性.最后,在宇称不守恒但具有相对论不变性的条件下,给出了一般情况下描述Aharono... 详细信息

本文首先对电磁理论中的对偶对称性以及对偶变换做了简要回顾.然后讨论了与电磁相互作用相联系的Aharonov-Casher和He-McKellar-Wilkens相位之间的对偶对称性.最后,在宇称不守恒但具有相对论不变性的条件下,给出了一般情况下描述Aharonov-Casher和He-McKellar-Wilkens相位之间对偶对称关系的拉格朗日量,从而建立了统一的、不依赖于模型的描述Aharonov-Casher和He-McKellar-Wilkens相位之间对偶对称关系的方法.

关键词： Aharonov—Casher相位 He—McKellar—Wilkens相位对偶对称

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整数模糊度参数的快速检索算法

测绘学报 1998年第2期27卷 99-104页

作者：葛茂荣陈永奇清华大学土木工程系香港理工大学土地测量与地理资讯学系

ＧＰＳ快速定位中，由于模糊度参数之间的强相关性，模糊度参数置信区间定义的检索区域比相应的置信椭球大得多。本文通过模糊度参数向量的正交变换，定义出包含模糊度参数置信椭球的最小正交多面体，借助在其中构造的均匀正交网格点，... 详细信息

ＧＰＳ快速定位中，由于模糊度参数之间的强相关性，模糊度参数置信区间定义的检索区域比相应的置信椭球大得多。本文通过模糊度参数向量的正交变换，定义出包含模糊度参数置信椭球的最小正交多面体，借助在其中构造的均匀正交网格点，找出置信椭球中的所有整数模糊度参数向量。该方法显著地减少了整数模糊度参数的检索范围，提高了计算效率。

关键词：整数模糊度求解正交分解 GPS 检索算法

Evaluation of the Lower Urinary Tract before Renal Transplantation: To Which Patients? How?

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Efficacy of ankaferd blood stopper application on nonvariceal upper gastrointestinal bleeding

Open Journal of Urology（泌尿学期刊） 2012年第3期

作者： Adnan Simsir Hamad Dheir Rashad Mammadov Cuneyt Hoscoskun huseyin Toz Ercan Ok Ceyhun Ozyurt

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World Journal of Gastrointestinal Endoscopy 2012年第12期4卷 556-560页

作者： Gokhan Gungor M Hakan Goktepe Murat Biyik Ilker Polat Tuncer Tuna huseyin Ataseven Ali Demir Selcuk University Meram School of MedicineGastroenterology Department Selcuk University Meram Faculty of Medicine Internal Medicine Konya Selcuk University Meram Faculty of Medicine Gastroenterology

AIM:To prospectively assess the hemostatic efficacy of the endoscopic topical use of ankaferd blood stopper(ABS) in active non-variceal upper gastrointestinal system(GIS) ***:Endoscopy was performed on 220 patients under suspiciency of GIS *** with active non-variceal upper gastrointestinal bleeding(NVUGIB) with a spurting or oozing type were ***,8-10 cc of isotonic saline was sprayed to bleeding ***,8 cc of ABS was applied on lesions in which bleeding continued after isotonic saline *** other endoscopic therapeutic methods were applied on the lesions in which the bleeding did not stop after ***:Twenty-seven patients had an active NVUGIB with a spurting or oozing type and 193 patients were excluded from the study since they did not have non-variceal active bleeding.8 cc of ABS was sprayed on to the lesions of 26 patients whose bleeding continued after isotonic saline and in 19 of them,bleeding stopped after *** endoscopic treatment methods were applied to the remaining patients and the bleeding was stopped with these interventions in 6 of 7 ***:ABS is an effective method on NVUGIB,particularly on young patients with no *** may be considered as part of a combination treatment with other endoscopic methods.

关键词： Ankaferd blood stopper Non-variceal upper gastrointestinal bleeding Endoscopic treatment