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Preyminary Investigations on the Global Summer Monsoonal Drought Mechanics and the Latitudinal Teleconnections

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Advances in Atmospheric Sciences 1990年第3期7卷 261-274页

作者： M.sankar-rao Department of Aerospace Engineering & Centre for Atmospheric Sciences Indian Institute of Science Bangalore Indiahe question of possible teleconnections between the middle latitude general circulation and the Indian south-west monsoon was investigated in this paper. Within the framework of a simple model it was shown that there can exist such an interaction via the ultra-long Rossby waves.

The question of possible teleconnections between the middle latitude general circulation and the Indian south-west monsoon was investigated in this paper. Within the framework of a simple model it was shown that there... 详细信息

关键词： over Preyminary Investigations on the Global Summer Monsoonal Drought Mechanics and the Latitudinal Teleconnections

Relationships between the Global General Circulation and the Indian Summer Monsoon

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Advances in Atmospheric Sciences 1991年第2期8卷 137-148页

作者： M. sankar-rao V. N. Lvkossov E. M. Volodin A. E. Nikitin A. I. Degtiarev Kusuma G. rao Department of Aerospace Engineering and Centre for Atmospheric Sciences Indian Institute of Science Bangalore 560012 INDIADepartment of Numerical Mathematics USSR Academy of Sciences Moscow USSRDepartment of Numerical Mathematics USSR Academy of Sciences Moscow USSRHydrometeorological Centre Moscow USSRHydrometeorological Centre Moscow USSRCentre for Atmospheric Sciences Indian Institute of Science Bangalore 560012 INDIA

The relationships between the global general circulation and the Indian monsoon during active and break phases are investigated with the help of FGGE IIIb *** was found that the ultralong wave component positive and negative height anomalies over Tibet are associated with active and break monsoon phases respectively. This ultralong wave component has significant effect even upto 22°N over the Indian region which is the monsoon trough region. During a monsoon break, the general circulation was found to be more turbulent in the sense that more waves become *** was observed that during a break, blocking prevails over the Siberian region and cold air advection takes place toward Indian region from Siberian region depressing the temperatures over the Indian region by about 1℃. During the break, the Indian region gets connected with higher latitudes by the south winds blowing from polar Soviet regions to the Indian region. From active to break phase the zonal component weakens by about 25% from Indian ocean area right upto Alaskan region, along the east coast of Asia.

关键词： over In Mean

Giant Cell Tumour of Tendon Sheath in Thumb—A Case Report

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Open Journal of Orthopedics 2014年第4期4卷 113-116页

作者： sankar rao. P Siddaram Patil Sandeep Reddy Mamata Medical College Department of Orthopaedic Khammam India

Giant cell tumor of the tendon sheath is the second most common tumor of the hand often referred to as xanthoma. Histologically these tumors are composed of multinucleated giant cells, polyhedral histiocytes, fibrosis and hemosiderin deposits. Marginal excision of giant cell tumor of the tendon sheath is the treatment of choice. We present a case of xanthoma of flexor pollicis longus tendon presented as a single enlarging mass in volar aspect of left thumb. After clinical diagnosis, work-up is done with ultrasound, FNAC and excision biopsy.

关键词： Thumb Tendon Sheath Giant Cell Tumor Flexor Tendon

流域积雪面积与融雪径流的关系及其与地形特征的关系——来自Beas流域的研究报告(印度·喜马拉雅)

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东北水利水电 1993年第4期11卷 43-48,27页

作者： R. P. Gupta A. J. Duggal S. N. rao G. sankar B. B. S. Singhal 张帜

融雪是径流组成的一个重要部分,因此估算融雪径流的工作很重要。我们选择位于印度东北的Beas河进行积雪面积与融雪径流关系的研究。土地资源卫星拍摄到该河全流域多年的卫星照片。该河的径流,除基流和降雨径流外,都按融雪径流计算。在... 详细信息

融雪是径流组成的一个重要部分,因此估算融雪径流的工作很重要。我们选择位于印度东北的Beas河进行积雪面积与融雪径流关系的研究。土地资源卫星拍摄到该河全流域多年的卫星照片。该河的径流,除基流和降雨径流外,都按融雪径流计算。在很多子流域,积雪面积与融雪径流有很好的关系。也就是说,大雪或小雪不均匀地年复一年地降在流域上,其融雪径流量也相应地发生系统变化。对于某个特定流域讲,积雪面积与融雪径流的关系看起来不受某些地理因素,如日照、朝向及相对位置的影响。但另一方面,该关系和地形特征,如各子流域面积、永久积雪面积、流域平均高程、地形及支流位置等因素有关系。所以,可以认为,不同流域因地形因素的差异,融雪径流关系也应该有所不同。

关键词：融雪径流地形流域相互关系