检索结果-南通市图书馆

Breeding and biotechnological efforts in Jatropha curcas *** sustainable yields

Oil Crop Science 2021年第4期6卷 180-191页

作者： S.Arockiasamy Jyothirmayi Kumpatla Sainath Hadole Vijay Yepuri Manoj Patil Vineeta Shrivastava Chandrasekhara Rao Nagesh Kancharla Saakshi Jalali Alok Varshney Neeta Madan Sai Pothakani Vinod Nair Sridhar Peyyala Vishwnadharaju Mudunuri Ananthan gopal Niranjan S.Kumar Jawahar Pachiyannan Satyanarayana Seelamanthula J.V.Narasimham Makarand Phadke Anindya B Ajit Sapre Santanu Dasgupta Agronomy Division Reliance Technology GroupReliance Industries LtdGhansoliNavi Mumbai400701India Jatropha Breeding Station Reliance Industries LtdIDA-PeddapuramADB Road SamalkotaAndhra Pradesh533440India

Jatropha is a non-edible,important bioenergy plant,which can grow in marginalized *** seeds possess about 36%oil and this would be converted into biodiesel or *** provides an option for sustainable feed and fuel production due to its inherent qualities including hardy nature,drought tolerance and surviving with limited amount of water,tolerance to unfavorable conditions and excessive ***,heterozygosity,low productivity and poor understanding of its genome are the major impediments to elite line ***,classical breeding and advanced technological investments remain limited owing to long juvenile phase and breeding *** technologies that lead to identification of elite genotypes and development of high yielding elite Jatropha lines and effective methods of detoxification of seeds needs immediate *** tissue culture system,doubled haploids(DH)and genomic tools are increasingly made available to improve the seed yield and its oil quantity through the development of geminivirus disease resistant *** application of advanced,sequencing technologies has presented a repertoire of genomic information for this important yet orphan *** the present investigation,we highlight the achievements made in Jatropha towards development of high yielding,virus resistant elite lines and hybrids with yield potential ranging from 3 to 5 tons per hectare in a year,which is a first ever report in the *** also developed potential biotechnological tools such as genetic transformation,genome editing and next generation genomics tools including linkage maps and QTLs for accelerating breeding efforts through marker assisted *** of our concerted and continuous efforts during the past 15 years,we have overcome all the obstacles and developed high yielding,disease resistant hybrids/lines,advanced cultivation technologies with thorough knowledge on Agronomy of the Jatropha *** Jatropha cultivat

关键词： Breeding Hybrids Micropropagation Transformation Sequencing Mapping QTLs CRISPR

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Primula munroi的产自东喜马拉雅的一个新亚种——***(英文)

引用

Journal of Systematics and Evolution 2001年第5期 470-472页

作者： Sandip Kumar Basak 2 Gour gopal Maiti 1[Central National Herbarium, Botanical Survey of India, Howrah-711103 (W. B), India] 2[Department of Botany, University of Kalyani, [WT6 BZ]Kalyani-741235 (W. B), India]

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Current-Voltage Characteristics of ITO/p-Si and ITO/n-Si Contact Interfaces

引用

Advances in Materials Physics and Chemistry 2012年第2期2卷 59-62页

作者： gopal G. Pethuraja Roger E. Welser Ashok K. Sood Changwoo Lee Nicholas J. Alexander Harry Efstathiadis Pradeep Haldar Jennifer L. Harvey College of Nanoscale Science and Engineering Albany USA Magnolia Solar Incorporated Albany USA Magnolia Solar Incorporated Woburn USA New York State Energy Research and Development Authority Albany USA ollege of Nanoscale Science and Engineering Albany USA

We investigated the electrical contact characteristics of indium tin oxide (ITO)/doped hydrogenated amorphous silicon (a-Si:H) junctions. For efficient collection of photo-generated carriers, photovoltaic and photodetector devices require good ohmic contacts with transparent electrodes. The amorphous-Si thin films were sputter deposited on ITO coated glass substrates. As-deposited p-type a-Si:H on ITO formed nearly ohmic type contacts and further annealing did not improve the contact characteristics. On the other hand, as-deposited n-type a-Si:H on ITO formed an ohmic contact, while further annealing resulted in a Schottky type contact. The ITO contact with p-type silicon semiconductor is a ro-bust ohmic contact for Si based optoelectronic devices.

关键词： Sputtered Amorphous Silicon Electrical Contact Characteristics ITO/Si Contact

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect of Ge Incorporation on Bandgap and Photosensitivity of Amorphous SiGe Thin Films

引用

Materials Sciences and Applications 2012年第2期3卷 67-71页

作者： gopal G. Pethuraja Roger E. Welser Ashok K. Sood Changwoo Lee Nicholas J. Alexander Harry Efstathiadis Pradeep Haldar Jennifer L. Harvey 不详

We investigated the structural and optical properties of amorphous-SiGe thin films synthesized via a low-cost, high-growth rate deposition method. Films were formed by e-beam evaporation of mixed pellets of Si and Ge. Film composition was varied by changing the weight ratio of Si and Ge pellets mixture. Films were amorphous with a composition uniform. Ge-rich films are in tensile stress, while Si-rich films are in compressive stress. As the Ge fraction increases (from 22 at.% to 94 at.%), the optical bandgap decreases (from 1.7 eV to 0.9 eV) and the photosensitivity of the films extends into IR band of solar spectrum. By changing the weighted ratio of the evaporation source mixture, the bandgap and optical sensitivity of a-SiGe films can be easily tuned. Our studies prove that a-SiGe films are a tunable absorber. This can be used for photo-detector, photovoltaic and microelectronic applications to extend the spectral response.

关键词： A-Si1–xGex Thin Films Structural Properties Optical Properties Compositional Effect Bandgap Tuning

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

以情攻心

引用

2017年

作者： (印)维卡斯·璟然(Vikas gopal Jhingran)

来源：南通市图书馆图书评论

学校读者我要写书评

暂无评论

高加索人种和蒙古人种成年人上颌牙弓大小和形状的比较

高加索人种和蒙古人种成年人上颌牙弓大小和形状的比较

引用

第十三次全国口腔正畸学术会议（2014年会）

作者： gopal Sah 郑嵘张嘉熙李超吴立鹏佳木斯大学口腔医学院

目的:比较蒙古人和高加索人的上颌牙弓的形态变化。方法:需要有正常牙列和咬合关系的蒙古人60例(男30,女30),高加索人60例(男30,女30)。基于传统形态学描述对上颌牙列形态进行了初步的划分为方形,方圆形,圆形和V形牙弓。根据切牙切缘的... 详细信息

目的:比较蒙古人和高加索人的上颌牙弓的形态变化。方法:需要有正常牙列和咬合关系的蒙古人60例(男30,女30),高加索人60例(男30,女30)。基于传统形态学描述对上颌牙列形态进行了初步的划分为方形,方圆形,圆形和V形牙弓。根据切牙切缘的中心(I1R,I1L,M1R,和I2L),尖牙最高点(CR-CL),前磨牙的颊尖(P1R,P1L,P2R和P2L)第一磨牙和第二磨牙的近中颊尖(M1R,M2L,M1R和M2L)I1R-I1L线的中点(A)为参考点。从A点作垂线与M2R-M2L的连线相交于B点,直线A-B与CR-CL连线相交于点E为参考。把所有受试者被重新组合成方形,方圆形,圆形和V形,两个族群之间的比较这四个牙弓形态的频率分布。结果:蒙古人上颌弓比高加索人更宽更短。65%的蒙古人上颌牙弓呈方圆形,17%为方形,15%呈V形。3%为圆形。高加索人上颌牙弓50%呈方圆形,28%为方形,有18%呈V形,4%呈圆形。结论:1)在这两个种群中最常见的牙弓形态呈方圆形。2)高加索人男性方形牙弓多见。3)两种人群圆形牙弓是最不常见的。4)蒙古女性V形牙弓更常见。

关键词：高加索人人种上颌牙弓蒙古人牙弓形态

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Reporting of Negative Randomized Trials in Three Major Medical Journals

引用

International Journal of Clinical Medicine 2013年第2期4卷 108-113页

作者： Gabriel A. Brooks Daniel W. Bowles Daniel B. Jamieson Janice V. Huang Alexandra Smart Kathleen A. Heist Traci E. Yamashita Allan V. Prochazka Ravi K. gopal Department of Medicine University of Colorado School of Medicine Aurora USA Department of Medicine University of Colorado School of Medicine Aurora USA Denver VA Medical Center Eastern Colorado Healthcare System Denver USA Department of Medicine University of Colorado School of Medicine Aurora USA Denver VA Medical Center Eastern Colorado Healthcare System Denver USA

Context: In recent years there has been increasing interest on publication bias and on initiatives to decrease bias, in- cluding trial registration. Objective: To test whether there has been an increase in reports of randomized control trials (RCT’s) with negative outcomes in major journals and to identify factors associated with these reports. Design: Retrospective review of reports of RCT’s published in the Journal of the American Medical Association, The Lancet and the New England Journal of Medicine before (2002-’03, pre-registration era) and after (2007-’08, registration era) the institution of mandatory trial registration. Main Outcome Measure: The primary outcome was the proportion of RCT reports with negative outcomes compared across the two eras. Secondary outcome includes other factors affecting pub-lication. Results: We identified 917 reports of RCT’s published in the two study eras. No publications in the pre-registration era reported trial registration compared with 94.4% in the registration era (p 0.001). There was a non-significant increase in negative trials from the pre-registration to the registration era (29.1% vs. 34.1%, p = 0.10, OR 1.26, 95% CI 0.96 - 1.67). Study characteristics associated with negative outcomes include trials of drugs (OR 1.62, 95% CI 1.08 - 2.43), procedures or devices (OR 2.08, 95% CI 1.29 - 3.35), explicit identification of a single primary endpoint (OR 1.70, 95% CI 1.40 - 2.47), and increasing sample size (OR 3.08, 95% CI 1.78 - 5.34). Non-inferiority study design was associated with a decreased likelihood of a negative outcome (OR 0.13, 95% CI 0.05 - 0.31). Conclusions: The proportion of published RCT reports with negative outcomes in three major medical journals has not significantly increased since the mandatory clinical trial registration policy. The observed prevalence of negative trials is associated with increases in sample size and greater specificity in trial endpoints.

关键词： Clinical Trial Registration Publication Bias Randomized Trials Clinical Trials Non-Inferiority Trials

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

印度的密林雅居

引用

现代装饰 2018年第3期 36-43页

作者： Chinmay Laiwala Jigar Asarawala Tarika Asarawala gopal Suthar Umesh Anghan The fishy project Ishita Sitwala 彭佳 Neogenesis+Studi0261

该项目的业主是一位农学家,他希望设计师为他和他的家人打造一处简单朴素的经济适用型住宅。基于业主的要求,设计师将抽象的城市农耕图景浓缩在空间的内部和外部,对自然光线与建筑形式进行了完美的结合。

关键词：私密空间设计师

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Multiple Scale Entropy （MPE） Estimation and Analysis of Normal and Congestive Heart Failure Subjects

引用

材料科学与工程（中英文版） 2010年第9期4卷 66-71页

作者： Chodavarapu Renu Madhavi Alevoor gopal Krishnachar Ananth Rashtreeya Vidyala College of Engineering Bangalore Karnataka 560059 India

Non-linear analysis of heart rate variability (HRV) plays an important role as a noninvasive marker to diagnose the diseased heart. Nonlinear analysis has become important as heart is treated as a complex system. The sample entropy has been used as a nonlinear measure. To find sample entropy it is required to choose appropriate values of the embedding dimension ‘m’ and threshold ‘r’ respectively. The values are chosen based on the literature. The multi-scale entropy (MSE) methods are normally used to find the heart dynamic over the entire recorded period by scaling the data by 1 to 20 which involves larger data handling at lower scales. The aim of this paper is to detect and study the nonlinear dynamics of the heart over the entire period of recorded data of normal healthy heart (NHH) and congestive heart failure (CHF) subjects The idea of estimating the sample entropy in different segments is useful to detect the nonlinear dynamics of the heart present in the entire length of the recorded data. This is achieved by proposing a new method multiple scale entropy (MPE) for estimating the sample entropy in different segments of long length of the recorded data. The MPE method uses short length of data in all scales by taking the data at regular intervals (2 h) of the recorded data to find the heart dynamics. The CHF and NHH have been analyzed using MPE method. The results showed that the mean SampEn obtained for different segments of data relating to NHH subjects is ~1.35 and for CHF subjects it is ~0.8 which suggests that the mean value of sample entropy for normal healthy heart is higher than the congestive heart failure subjects. Similarly the results exhibited higher MPE values for healthy heart data and lower MPE values for congestive heart failure data. The results are presented and discussed in the paper.

关键词：充血性心力衰竭茂金属聚乙烯多尺度体分析非线性动力学非线性分析熵心脏疾病

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

氯氮平在美国的应用现状(英文)

引用

上海精神医学 2012年第2期24卷 110-113页

作者： Deanna L.KELLY Heidi J.WEHRING gopal VYAS Maryland Psychiatric Research Center University of Maryland School of Medicine

Clozapine is the only antipsychotic in the United States that has been approved by the Food and Drug Administration (FDA) for treatment-resistant schizophrenia. It provides effective treatment even when patients do not respond to other second- generation antipsychotics.[1] It also remains the most effective antipsychotic available. No existing first or second-generation antipsychotic has been

关键词：氯氮平美国精神分裂症精神病药物 FDA 管理局第二代

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：