维普中文期刊产品整合服务
72篇 您的检索式:作者名="Badhwar"
    题名 作者 年代 出处 被引量
1热带地区相对湿度的季节性变化影响果蝇Drosophila jambulina体色多型性和水分平衡(英文)显示文摘在印度次大陆的亚热带地区,秋天冷而干燥,春天湿润。变温性果蝇所具有的抗干燥性有助于其度过较为干旱的气候条件。Drosophila jambulina具有体色二型性。已有研究表明,随湿度变化,D.jambulina热带种群始终保持体色多型性,这与热条件下体色黑化相反,且该热带物种中体色分化频率随季节性变化,这符合黑化-干燥假说。但是两种色型的D.jambulina产生这类气候适应的机理尚不明了。为了检验干燥相关性状生理基础的分化与对气候条件的色型特异性适应相关这一假说,我们利用分别在17℃和25℃、低湿(40%RH)和高湿(80%RH)条件下饲养获得的两种色型的D.jambulina,检测了其水分平衡对相对湿度、温度、及温湿度相互作用的反应。我们发现,在低相对湿度下,两种温度下饲养的深色型果蝇的生理和脱水性状数值显著高于浅色型。对两种色型果蝇的水分收支情况进行的比较分析表明,在低相对湿度下,深色型果蝇的含水量较高、水分损失率较低、抗脱水能力较强,使其具有更强的抗干燥性。在干燥胁迫过程中,两种色型的果蝇均以碳水化合物作为代谢燃料,但是在低湿条件下,深色果蝇中贮存碳水化合物的含量明显要高。而且,在两种湿度条件下,这两种色型果蝇之间的总能量收支显著不同。据此认为,D.jambulina的水分平衡相关性状表现出的色型特异性分化与其对湿热生境的适应相关。Ekta KHASA Parul BADHWAR Veer BHAN 2013昆虫学报2013,56,12:3
2Malin and laforin are essential components of a protein complex that protects cells from thermal stress显示文摘Sengupta S Badhwar I Upadhyay M 2011J Cell Sci2011,124,:1
3A note on germination of Podophyllum seeds 显示文摘Badhwar R L Sharma B K 1963Indian forester1963,89,:1
4Classification of corn and soybean using multi temporal thematic mapper data显示文摘BADHWAR G D 1984Remote Sensing of Environment1984,16,2:1
5Idiopathic ventrieular tachy- eardia : diagnosis and management 显示文摘Badhwar N Scheinman MM 2007Curr Probl Cardi- ol2007,32,1:1
6An Electrocardiographic Scoring System for Distinguishing Right Ventricular Outflow Tract Arrhythmias in Patientswith Arrhythmogenic Right Ventricular Cardiomyopathy from Idiopathic Ventricular Tachycardia显示文摘Kurt S. Hoffmayer Prashant D. Bhave Gregory M. Marcus Cynthia A. James Crystal Tichnell Nagesh Chopra Laura Wood Andrew D. Krahn Sanjay Dixit William Stevenson Hugh Calkins Nitish Badhwar Edward P. Gerstenfeld Melvin M. Scheinman 2012Heart Rhythm2012,,:1
7Radiation transport and assessment to better predict radiation exposure, dose, and toxicological effects to human organs on long duration space flights显示文摘 Badhwar G Obot V 2001Acta Astronautica2001,49,3:1
8Idiopathic ventricular tachycardia: Diagnosis and management显示文摘Badhwar N Scheinman MM 2007Curr Probl Cardiol2007,32,1:1
9Imaging synchrony 显示文摘Botvinick EH William OJ Badhwar N 2009J Nucl Cardiol2009,16,:1
10Idiopathic ventricular tachycardia:Diagnosis and management显示文摘BADHWAR N SCHEINMAN M M 2007Curr Probl Cardiol2007,32,:1
11Supraventricular tachycardiapart I显示文摘Lee KW Badhwar N Scheinman MM 2008Curr Probl Cardiol2008,33,9:1
12Classification of Corn and Soybeans Using Multitemporal Thematic Mapper Data显示文摘G D BADHWAR 1984Remote Sensing of Environment1984,16,:1
13Idiopathic ventricular tachycardia: Diagnosis and management显示文摘BADHWAR N SCHEINMAN MM 2007Curr Probl Cardiol2007,32,1:1
14Idiopathic ventricular tachycardia:Diagnosis and management显示文摘Badhwar N Scheinman MM 0,,01:1
15Characterization of poly- 4-hydroxybutyrate mesh for hernia repair applications显示文摘Martin DP Badhwar A Shah DV 2013J Surg Res2013,184,2:1
16Crop emergence date determination from spectral data显示文摘Badhwar G D 1980Photogrammetric Engineering and Remote Sensing1980,46,3:1
17Classification of Corn and Soybeans Using Multitemporal Thematic Mapper Data显示文摘Badhwar G D 1984Remote Sensing of Environment1984,16,2:1
18Automatic corn--soybean classification using ,Landsat MSS data: Early season crop proportion estimation 显示文摘Badhwar G D 1984Remote Sensing of Environment1984,,14:1
19A Note on Germination of Podophyl- lum Seeds显示文摘Badhwar RL Sharma BK 1963Indian Forester1963,89,:1
20Supraventricular tachycardiapart Ⅱ : history, presentation, mechanism, and treatment 显示文摘Lee KW Badhwar N Mscheinmam M 2008Current Prob- lems in Cardiology2008,33,10:1
返回顶部 每页显示:
共4页 首页 上一页 第1页 下一页 末页 /4 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费