منابع مشابه
Technical Notes on the Near Surface Experiments of Submerged Submarine
In this study, the experimental analysis on the bare hull resistance coefficient of submarine at snorkel depth is represented. The experiments are conducted in marine laboratory of Admiral Makarov University. The results are presented for surface condition and snorkel condition. Snorkel depth is regarded equal to one diameter of submarine hull beneath the water surface as usual in submarines. P...
متن کاملBiotic Contributions to the Formation of Submarine Iron-rich Hydrothermal Crusts near the Panarea Island, Tyrrhenian
Introduction: Recent volcanism and associated hydrothermal activity of the Aeolian Arc (SE Tyrrhenian Sea, Italy) have been studied for the past 30 years [1,2]. The discovery of metalliferous hot spring deposits in the Pacific in the 1960’s stimulated exploration for this type of deposit in the Tyrrhenian Sea [3,4] because there they occur at much shallower depths. Hydrothermal systems in the T...
متن کاملThe presence of high and low incidence districts of Australia antigen in Miyagi prefecture.
ISHIDA, N., UMENAI, T., SHIRACHI, R., SHIRATORI, T. and KONNO, J. The Presence of High and Low Incidence Districts of Australia Antigen in Miyagi Prefecture. Tohoku J. exp. Med., 1972, 107 (2), 201-202 Age distribution of per cent positives of Australia (Au) antigen in several counties of Miyagi Prefecture was compared. Although the average incidence throughout the Prefecture was 1.7%, the high...
متن کاملThoracic myelopathy in Japan: epidemiological retrospective study in Miyagi Prefecture during 15 years.
Thoracic myelopathy is defined as spinal cord compression in the thoracic region, leading to sensory and motor dysfunctions in the trunk and lower extremities, and can be caused by various degenerative processes of the spine. Thoracic myelopathy is rare, and there are many unsolved problems including its epidemiological and clinical features. We have established a registration system of spinal ...
متن کاملRegional Differences in Miyagi Prefecture Road Recovery Following the 2011 Tohoku Earthquake
We evaluate regional differences in road recovery in Miyagi Prefecture following the 2011 Tohoku Earthquake. We divided Miyagi Prefecture into three areas, i.e., Inland, Northern Coastal, and Southern Coastal areas. According to the results of our study, we conclude that the recovery conditions of regional roads in different areas of Miyagi Prefecture following the 2011 Tohoku Earthquake differ...
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ژورنال
عنوان ژورنال: Annals of The Tohoku Geographycal Asocciation
سال: 1965
ISSN: 0387-2777,1884-1244
DOI: 10.5190/tga1948.17.49