Last edited by Malalrajas
Wednesday, May 13, 2020 | History

4 edition of Optical surfaces resistant to severe environments found in the catalog.

Optical surfaces resistant to severe environments

11-12 July 1990, San Diego, California

  • 58 Want to read
  • 26 Currently reading

Published by SPIE--the International Society for Optical Engineering in Bellingham, Wash., USA .
Written in English

    Subjects:
  • Optical instruments -- Congresses.,
  • Optical materials -- Congresses.

  • Edition Notes

    Includes bibliographical references and index.

    Other titlesSevere environments.
    StatementSolomon Musikant, chair/editor.
    SeriesProceedings / SPIE--the International Society for Optical Engineering ;, v. 1330, Proceedings of SPIE--the International Society for Optical Engineering ;, v. 1330.
    ContributionsMusikant, Solomon.
    Classifications
    LC ClassificationsTS510 .O615 1990
    The Physical Object
    Paginationviii, 187 p. :
    Number of Pages187
    ID Numbers
    Open LibraryOL1889601M
    ISBN 100819403911
    LC Control Number90052824

    Waterproofing is the process of making an object or structure waterproof or water-resistant so that it remains relatively unaffected by water or resisting the ingress of water under specified conditions. Such items may be used in wet environments or underwater to specified depths.. Water-resistant and waterproof often refer to penetration of water in its liquid state and possibly under. Paint Standards and Related Coating Standards ASTM's paint and related coating standards are instrumental in specifying and evaluating the physical and chemical properties of various paints and coatings that are applied to certain bulk materials to improve their surface properties.

    Adhesion resistant surfaces have the potential to achieve surface cleanliness in endoscope lenses as they fulfill most of the listed requirements. A downside might be the low resistance to wear and sterilization procedures (eg, see Fraise et al for endoscope cleaning procedures). The specificity that might be present is another downside.   Bioinspired self-repairing slippery surfaces with pressure-stable omniphobicity. and resistance to fouling. Because low-surface-energy porous solids Cited by:

    D Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber. and the conditions of operation to evaluate reproducibly in a 4-week period the relative resistance of paint films to surface mold fungi, mildew growth in a severe interior environment.   What. The virus that causes coronavirus disease (COVID) is stable for several hours to days in aerosols and on surfaces, according to a new study from National Institutes of Health, CDC, UCLA and Princeton University scientists in The New England Journal of scientists found that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was detectable in .


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Optical surfaces resistant to severe environments Download PDF EPUB FB2

Environments stressful to optical materials in low earth orbit Author: Solomon Musikant, William J. Malloy Subject: Environments stressful to optical materials in low earth orbit Keywords: Environments stressful to optical materials in low earth orbit Created Date: 1/12/ PM.

Get this from a library. Optical surfaces resistant to severe environments: JulySan Diego, California. [Solomon Musikant;]. Get this from a library.

Optical surfaces resistant to severe environments: JulySan Diego, California. [Solomon Musikant; SPIE Digital Library.;]. Effect of the space environment on thermal control coatings Author: Yoshiro Harada, Richard J. Mell, Donald R. Wilkes Subject: Effect of the space environment on thermal control coatings Keywords: Effect of the space environment on thermal control coatings Created Date: 1/12/ PM.

Surfaces offers over 1, outstanding, vibrantly colorful visual images of surface textures--wood, stone, marble, brick, plaster, stucco, aggregates, metal, tile, and glass--ready to be used in your designs, presentations, or comps, as backgrounds or for general visual by: 5.

Optical Profilometry Based on Light Reflection. Another group of optical surface topography measurement techniques is based on light reflection from the measured surface. Three optical phenomena are used to quantify surface topography: speckle [44 ], scattering [.

Microgravity, or weightlessness, alters many observable phenomena. within the physical and life sciences. Systems and processes affected by microgravity include surface wetting and interfacial tension, multiphase flow and heat transfer, multiphase system dynamics, solidification, and fire phenomena and combustion.

Fatigue-resistant adhesion is of interest for a range of applications, but has been limited in synthetic hydrogels. Here, the authors report on a synthetic hydrogel with ordered nanocrystalline Author: Ji Liu, Ji Liu, Shaoting Lin, Xinyue Liu, Zhao Qin, Yueying Yang, Yueying Yang, Jianfeng Zang, Xuanh.

Optical Surfaces Ltd offer a range of high precision mounts developed to support off-axis paraboloids, spheres and optical flats up to mm diameter in applications where stability is important.

Constructed in black anodized aluminium – four models of OS Mounts provide a secure and stable platform for mirror diameters from mm (4 inches. Temperature-Resistant Materials Enable Space-Like Cold on Earth Industrial Productivity. which could contaminate optical surfaces. The silicone could be baked out, but then it contaminated the vacuum bake-out chamber.

which are especially susceptible to static electrical charges in the dry environment. The resistance of concrete to chloride is good; however, for severe environments such as bridge decks, it can be increased by using a low water-cementitious ratio (about ), at least seven days of moist curing, and supplementary cementitious materials such as silica fume, to reduce permeability.

In the early spring ofa mysterious outbreak of severe pneumonia occurred in southern China and rapidly spread throughout the world.

The causative agent was later found to be a novel coronavirus and was designated “severe acute respiratory syndrome (SARS) coronavirus” (SARS-CoV) [].As of 31 Decembera total of cases had been reported, of which were.

Biofilms in the food and beverage industries reviews the formation of biofilms in these sectors and best practices for their control. The first part of the book considers fundamental aspects such as molecular mechanisms of biofilm formation by food-associated bacteria and methods for biofilm imaging, quantification and monitoring.

Abstract: Magnesium alloys have low corrosion resistance and exhibit unusual corrosion behavior in aqueous environments. This chapter briefly summarizes the corrosion characteristics of Mg alloys, such as hydrogen evolution, surface alkalization, macro-galvanic damage and micro-galvanic effect, etc.

The mode of failure is non-wetting of the surface." Mr. Kosarek's work is referenced in "Electroless Nickel Plating" by Wolfgang Riedel, Published by ASM International, ISBNunder physical properties.

This book is the best source for information on E/N plating, in my humble opinion. Quality of the surface (scratches, sharp transitions and edges). Solutions: ¾Polishing (removes machining flaws etc.) ¾Introducing compressive stresses (compensate for applied tensile stresses) into thin surface layer by “Shot Peening”- firing small shot into surface to be treated.

High-tech solution - ion implantation, laser Size: KB. NCEH provides leadership to promote health and quality of life by preventing or controlling those diseases, birth defects, or disabilities resulting from interaction between people and the environment.

Site has information/education resources on a broad range of topics, including asthma, birth defects, radiation, sanitation, lead in blood, and more. Optical components: lenses, prisms and other laser and infrared optics are fabricated from high optical quality sapphire.

Watch industry: Sapphire is widely used for watch glasses. The world demand in watch industry centres on scratchproof sapphire watch crystals. Chapter 3. Spacecraft Design Guidelines.

Section describes processes involved in immunizing a spacecraft against spacecraft charging problems. Section lists design guidelines. If the reader wishes to make a requirements document, the basic requirements include: a.

Determine whether or not the mission passes through or stays inFile Size: 1MB. Xenarc manufactures rugged waterproof monitor displays that are ideal for use outdoors in marine environments and is perfect for yachts and boats of any size. It is also perfect or use in factories where water, or factory liquids and sprays may be present.

These waterproof monitor and touchscreen units are completely sealed, and provide the highest level of protection of any industrial-grade. Although it's too early for a review, here are some initial benchmarks from the new Surface Book 3 inch with a Core i7 and NVIDIA GeForce Ti (Max-Q) and how it compares to Surface Book 2 Author: Abhishek Baxi.COLD ENVIRONMENTS.

Polar blizzards? Industrial freezers? No problem. Severe cold can damage ordinary labels and placards, but not these.

With material designed for cryogenic laboratories, they adhere down to °F. The edges resist lifting even with .The purpose of this study was to determine the survival of 22 gram-positive bacteria (vancomycin-sensitive and -resistant enterococci and methicillin-sensitive and -resistant staphylococci) on five common hospital materials: smooth % cotton (clothing), % cotton terry (towels), 60% cotton–40% polyester blend (scrub suits and lab coats), % polyester (privacy drapes), and % polypropylene plastic Cited by: