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Current Concepts in Ocular Surface Reconstruction
Seminars in Ophthalmology, 2005Diseases that affect the limbal stem cells are multifactorial and present with different stages of severity. The most important features to be considered in evaluating these patients include the degree of limbal stem cell loss, the extent of conjunctival disease, and the presence and etiology of ocular surface inflammation.
Murat, Dogru, Kazuo, Tsubota
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Somali Current: Evolution of Surface Flow
Science, 1980The transition of the Somali Current from northeast monsoon conditions to southwest monsoon conditions was observed from April through August 1979. The northeastward flow associated with the Somali Current of the southwest monsoon progressed from the equator in April to 4° N in August.
W, Düing, R L, Molinari, J C, Swallow
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Continental Shelf Research, 1987
Abstract A newly developed current meter is described which has been designed to record near-surface currents of relatively high speed in an Eulerian frame. With a Weller/Davis propeller and a gimballed compass, the Rapid Boundary Current Meter (RBCM) vector averages under microprocessor control and logs into solid state memory.
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Abstract A newly developed current meter is described which has been designed to record near-surface currents of relatively high speed in an Eulerian frame. With a Weller/Davis propeller and a gimballed compass, the Rapid Boundary Current Meter (RBCM) vector averages under microprocessor control and logs into solid state memory.
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A surface current detector for high‐frequency currents on a metal surface
Electronics and Communications in Japan (Part I: Communications), 1983AbstractIt is very important from the viewpoint of environmental electromagnetic engineering to detect vectors of high‐frequency currents on a metal plate (high‐frequency surface currents). In this paper, a high‐frequency surface current detector has been realized based on the coupling theory between an electromagnetic plane wave and a wire above the ...
Yoji Nagasawa, Risaburo Sato
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Current trends in advanced surface ablation
Current Opinion in Ophthalmology, 2008Since their introduction in the mid-1990s, surface ablation techniques have continued to evolve, enabling surgeons to give patients better quality of vision with less postoperative pain. The purpose of this chapter is to discuss that evolution, the common techniques used today, and how to address potential complications.Advanced surface ablation ...
William B, Trattler, Scott D, Barnes
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Near-surface current measurements
Deep Sea Research and Oceanographic Abstracts, 1976Abstract Near-surface current measurements made in the JASIN '72 (Joint Air-Sea Interaction) experiment have been intercompared. There is close agreement between the measurements of a 10-m VACM (Vector averaging current meter) under a toroid moored in 2500 m of water and of 12-m drifters tracked from a ship: differences were only 2 cm s −1 in ...
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Surface-charge-limited transient currents on insulating surfaces
Journal of Applied Physics, 1982We have studied theoretically the flow of current across the surface of an insulator. We made the assumption that free injection occurred at one electrode, resulting in surface-charge-limited currents. We employed two geometries, the first corresponding to surface electrodes on one side of a thick dielectric, the second corresponding to a dielectric ...
T. C. Chapman, H. J. Wintle
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Measurement of Surface Currents
Journal of Navigation, 1986Knowledge of surface currents is of fundamental importance in many diverse marine activities; for example in navigation, offshore engineering and operations, and in the prediction and monitoring of the movement of pollutants. In those areas of scientific research directed towards improved understanding of climate, and towards the modelling and ...
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Offshore Technology Conference, 1975
ABSTRACT Wind and wave-induced surface drift currents at various fetches were separately estimated on the basis of the existing wind and wave data and the respective scaling laws. The ratio between the wind-induced drift and the wind velocity was found to decrease with the increasing fetch, while the ratio between ...
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ABSTRACT Wind and wave-induced surface drift currents at various fetches were separately estimated on the basis of the existing wind and wave data and the respective scaling laws. The ratio between the wind-induced drift and the wind velocity was found to decrease with the increasing fetch, while the ratio between ...
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Sailing Toward Understanding Surface Currents
Science Activities: Classroom Projects and Curriculum Ideas, 2009In the activities presented in this article, students mimic real scientists while constructing predictions and scientific explanations about surface currents. The activities are inspired by and couched within true scientific inquiries regarding the ocean and the North American Great Lakes.
Laura Eidietis, Sandra Rutherford
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