Remarkable Raised Sea-Bed near Lattakia, Syria

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Measurements of Turbulence near the Sea Bed in a Tidal Current

The turbulent fluctuations of velocity have been measured, using an electromagnetic flowmeter, at heights up to 1.75 meters above the sea bed. The area of observations was off Anglesey, North Wales, in depths of 12 to 22 meters, on a firm, sandy bottom and during neutrally stable conditions. A number of records of the longitudinal (u) and vertical (w) components of velocity were obtained, and a...

متن کامل

Using Penetrometers to Measure Sea Bed Properties

The principal objective of this work has been to develop a set of mechanical, remote-sensing tools that will permit the determination of the main geotechnical variables that control mine burial in the bottom. These variables include the shear strength of both soft, fine-grained sediments and coarser, dilative granular sediments. A further objective is to understand better the response of typica...

متن کامل

Formation of a sandy near-bed transport layer from a fine-grained bed under oscillatory flow

[1] Bed surface coarsening was found to be an important effect for the formation of ripples and the dynamics of the boundary layer above a predominantly silt-sized sediment bed (median particle size equal to 26 mm; 20% fine sand, 70% silt, 10% clay) under oscillatory flow (with orbital velocities of 0.32–0.52 m/s) in a laboratory wave duct. Following bed liquefaction, substantial winnowing of t...

متن کامل

Obstetric near-miss and maternal mortality in maternity university hospital, Damascus, Syria: a retrospective study

BACKGROUND Investigating severe maternal morbidity (near-miss) is a newly recognised tool that identifies women at highest risk of maternal death and helps allocate resources especially in low income countries. This study aims to i. document the frequency and nature of maternal near-miss at hospital level in Damascus, Capital of Syria, ii. evaluate the level of care at maternal life-saving emer...

متن کامل

Oral health in Syria.

The aim of this paper is to describe and analyse the oral health situation in Syria in the last two decades and to propose recommendations for improvement of the current situation. The epidemiological data on caries of the last two decades did not indicate a decrease in the DMFT value of various age groups, nor was a decrease in the percentage of untreated caries apparent. The unequal distribut...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 1884

ISSN: 0028-0836,1476-4687

DOI: 10.1038/030384c0