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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Analysis and prediction of visibility at sea,

Schramm, William George. January 1966 (has links)
Thesis (M.S.) - United States Naval Postgraduate School, 1966. / Bibliography: p. 45-52.

Osvětlovací technika moderních vozidel a měření dohlednosti na koncová světla / The Lighting Equipment Used in Modern Vehicles and the Measurement of the Range of Visibility of the Rear Lights

Belák, Michal Unknown Date (has links)
This work is about lighting equipment of modern vehicles, its historical development, present condition and possibilities of its further progress and measuring of the range of visibility of the rear lights. First part is aimed at lighting equipment used in modern vehicles as a whole. It describes sources of light, their principle, construction, advantages and disadvantages. Next it deals with searchlights and other lighting devices, their gradual development, construction and modern solutions which are used in them, and also their future development. Second part of the work is aimed at characterization of ways of measuring the range of visibility used in practice, their possible application to measuring of the range of visibility of the rear lights and on proposal of presentive methodics for this measurement. Realization and interpretation of practical measurement by this methodics is included.

Estimating Visibility during Snowfall Using Radar

Qian, D. Mary Unknown Date
No description available.

A comparison of in-situ measurements and satellite remote sensing of underwater visibility /

Museler, Erica A. January 2003 (has links) (PDF)
Thesis (M.S. in Meteorology and Physical Oceanography)--Naval Postgraduate School, March 2003. / Thesis advisor(s): Philip A. Durkee. Includes bibliographical references (p. 57-59). Also available online.

A study of the factors affecting the sighting of surface vessels from aircraft

Richardson, William Hadley. January 1961 (has links)
Thesis (M.S.)--University of California, Los Angeles, 1961. / Includes bibliographical references (leaves 58-60).

Measurements of carbonaceous aerosol across the U.S. : sources and role in visibility degradation /

Shah, Jitendra J. January 1981 (has links)
Thesis (Ph. D.)--Oregon Graduate Center, 1981.

A comparison of in-situ measurements and satellite remote sensing of underwater visibility

Museler, Erica A. 03 1900 (has links)
Approved for public release; distribution is unlimited. / SeaWiFS data converted to optical properties of the ocean in the form of vertical and horizontal underwater visibility products are compared to in-water diver and optical instrument measurements during the Model Diver Visibility (MoDiV) experiment. Results were collected from 19 to 21 August in the Mississippi Bight region of the United States. The SeaWiFS satellite data was processed with the Automated Processing System (APS), developed by the Naval Research Laboratory (Code 7333). APS converted radiance values into specific parameters studied: the beam attenuation coefficient, the diffuse attenuation coefficient, vertical visibility and horizontal visibility. These values were compared to the AC-9instrument, a-Beta instrument, Secchi disk and the observed visibilities from the divers. The results indicated that the beam attenuation coefficient and the diffuse attenuation coefficient are underestimated as compared to the in-situ measurements. These values then overestimate the vertical and horizontal visibility as compared to the Secchi disk and diver sightings. The visibility products from SeaWiFS should be used on an experimental basis for Naval Operational Planning. It is recommended that the use of in-water diver reports noting variability of SeaWiFS visibility product estimates are necessary for validation and offers feedback to the research and development field for algorithm improvement. / Lieutenant, United States Navy

Pupillary response visibility meter : function, operation and application

Ramarao, Balaji January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries

Porovnání výsledků experimentálních měření dohlednosti s dostupným software / Comparison of Results of Experimental Visibility Measurements with Available Software

Ondris, Róbert January 2012 (has links)
Master's thesis evaluates determined values of visibility from the motor vehicle on the pedestrian by reduced visibility distance when using halogen headlights, which are the results of experimental measurements a compare them with theoretical values determined by assistance of available software.

The Relationship Between Brand Visibility, Capital Market Liquidity and Financial Performance

Hsieh, Hsin-Hsiang 18 June 2008 (has links)
Advertising is everywhere. But what are the benefits of marketing for company? Why do most managers start to use variety of marketing strategies to promote the visibility of brand? This study will explore the relationship between the visibility of brand and the financial performance, and to discuss the effect of market strategy on financial performance. This study mainly uses Linear Structure Relation Model (LISREL) to explore the relationship between the latent variables of brand visibility and financial performance. As a result, the study result demonstrates that company can take advantages of adverting and increased market shares to raise the visibility of brand, which will also improve the financial performance. In addition, this study also finds that the capital market liquidity has significant ¡§Full mediation¡¨ to financial performance. For investors, this study can bring them the different ideas about the effect of brand visibility to the financial performance. Marketing information can become an important indicator for investors to make decision. For managers, they can realize the real value of marketing and the contribution of marketing to financial performance from this study. Therefore, we can understand the relationship between marketing and the finance to reach the goal of maximum shareholder¡¦s value.

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