Download or read book A Phenomenological Model of Thermophototropism written by John B. Schutt and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: An equation is developed which describes the phenomenology of thermophototropism. The equation could have application to thermal analysis and, hence, be used in a feasibility study on thermophototropes for temperature control in the space environment. A literature survey is included in the appendix.

Download or read book NASA Technical Report written by and published by . This book was released on 1963 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstracts written by Goddard Space Flight Center and published by . This book was released on 1962 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstracts U S Goddard Space Flight Center written by Goddard Space Flight Center and published by . This book was released on 1962 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of Goddard Space Flight Center written by Goddard Space Flight Center and published by . This book was released on with total page 1206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1967 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Publications written by Goddard Space Flight Center and published by . This book was released on 1964 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1957 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications written by United States. National Bureau of Standards and published by . This book was released on 1957 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Experimental and Theoretical Physics written by and published by . This book was released on 1994 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the National Bureau of Standards July 1 1957 to June 30 1960 written by United States. National Bureau of Standards and published by . This book was released on 1961 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Azobenzene Containing Materials written by Almeria Natansohn and published by Wiley-VCH. This book was released on 1999-06-24 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Azobenzene is an unusual "regular" molecule with fascinating possibilities and endless surprises. The mono- and multilayer behavior of azobenzene-containing materials, the photoinduced motion, and the possibility of massive material displacement well below the glass transition temperature open yet new avenues of research and applications. This book contains oral and poster presentations of the symposium "Azobenzene-Containing materials" held at Boston ACS Fall Meeting 1998. It will help people understand why is this subject so fascinating and it will attract even more researchers to the area.

Download or read book Light as an Energy Source and Information Carrier in Plant Physiology written by Robert C. Jennings and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: A NATO Advanced Study Institute on "Light as Energy Source and Information Carrier in Plant Photo physiology" was held at Volterra, Italy, from September 26 to October 6, 1994, in order to consider the fundamental role that light plays in plant growth and development. This book summarises the main lectures given at this meeting which concentrated on both photochemical energy conversion and signalling (photosensing) aspects. Light harvesting and conversion into chemical energy in photosynthesis occurs at the level of chlorophyll/carotenoid containing photosystems in plants. Pigments are non covalently bound to a variety of polypeptides which serve as a specific scaffolding, necessary to determine the energy coupling between pigments and thus allowing rapid excitation energy trasfer from the antenna to the special reaction centre chlorophylls. Data from transient, time resolved spectroscopies, in the femtosecond and picosecond domain, together with model calculations, suggest that this process occurs in the 20-100 picosecond time span. The special ~ll u~ture of reaction centre complexes, ensures rapid primary charge separation, probably in the order of 1-3 picoseconds, with subsequent charge stabilisation reactions proceeding in the hundreds of picoseconds range. The recently resolved crystallographic structure of LHCII, the principal antenna complex of plants, allows precise determination of pigment-pigment distances and thus permits calculation of approximate chlorophyll-chlorophyll Forster hopping rates, which are in good agreement with time resolved measurements.

Download or read book Miscellaneous Publication National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1934 with total page 1180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Frontiers in Photochromism written by Masahiro Irie and published by Springer Science & Business Media. This book was released on 2013-05-27 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photochromism is the reversible phototransformation of a chemical species between two forms having different absorption spectra. During the phototransformation not only the absorption spectra but also various physicochemical properties change, such as the refractive index, dielectric constant, oxidation/reduction potential, and geometrical structure. The property changes can be applied to photonic equipment such as erasable memory media, photo-optical switch components, and display devices. This book compiles the accomplishments of the research project titled “New Frontiers in Photochromism” supported by the Ministry of Education, Culture, Sports, Science and Technology of Japan. The project focused not only on the above-mentioned classical subjects in photochromism, such as color changes, optical memory, and optical switches, but also on fundamental physicochemical studies and unprecedented application fields that have not yet been explored in photochromism. The latter topics include light-driven mechanical motion, photocontrol of surface wettability, metal deposition on solid materials, photocontrol of chiral properties, ultrafast decoloration dyes, and femtosecond laser experiments, among others.

Download or read book Perspectives on Plant Population Ecology written by Rodolfo Dirzo and published by Sinauer Associates, Incorporated. This book was released on 1984 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Learning Teaching Scientific Inquiry written by James Jadrich and published by NSTA Press. This book was released on 2011 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science teacher educators, curriculum specialists, professional development facilitators, and KOCo8 teachers are bound to increase their understanding and confidence when teaching inquiry after a careful reading of this definitive volume. Advancing a new perspective, James Jadrich and Crystal Bruxvoort assert that scientific inquiry is best taught using models in science rather than focusing on scientistsOCO activities."