Results 251 to 260 of about 1,666,503 (299)

Gelatinous versus non-gelatinous zooplankton: their value as food for planktivorous coral reef fishes [PDF]

Coral Reefs
Coral reefs are highly productive ecosystems, in part due to the productivity of planktivorous fishes. The planktivorous fish community contains two distinct groups which target either the gelatinous or the non-gelatinous fractions of the incoming ...
David R Bellwood, James Gahan
exaly   +2 more sources

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The Washing of Thiosulphate from Gelatin Layers

The Journal of Photographic Science, 1970
AbstractThe transport of fixer salts from a gelatin layer during washing proceeds via a fast stage of exponential loss followed by a slower stage during which thiosulphate appears to be lost by exchange for anions from the wash water. The conductance of the layer falls to a minimum value at the point where the second stage of washing becomes dominant ...
A. Green, G.I.P. Levenson
openaire   +1 more source

Interactions between Adsorbed Gelatin Layers

The Imaging Science Journal, 1997
AbstractThe interaction energies between gelatin coated surfaces at various electrolyte and pH conditions have been determined and are reported. These experiments were performed by attaching a small glass sphere to an AFM tip, allowing the gelatin to adsorb, and then moving the AFM tip toward an optically flat surface.
P.F. Luckham, G.J.C. Braithivaite, A.M. Hoive   +2 more
openaire   +1 more source

Thermal analysis of microlens formation on a sensitized gelatin layer

Applied Optics, 2009
We analyze a mechanism of direct laser writing of microlenses. We find that thermal effects and photochemical reactions are responsible for microlens formation on a sensitized gelatin layer. An infrared camera was used to assess the temperature distribution during the microlens formation, while the diffraction pattern produced by the microlens itself ...
Branka, Murić, Dejan, Pantelić, Darko, Vasiljević, Bratimir, Panić, Branislav, Jelenković   +4 more
openaire   +2 more sources

Proteins of the gelatinous layer of the trout saccular otolithic membrane

Hearing Research, 1990
Although the otolithic membrane is thought to play an important role in the stimulation of vestibular hair cells, little is known about its chemical composition. We analyzed proteins of the gelatinous layer of this structure from the trout saccule, a probable organ of hearing in fish, by SDS-polyacrylamide gel electrophoresis. A relatively small number
K M, Khan, D G, Drescher
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Buoyancy-driven fracture ascent: Experiments in layered gelatine

Journal of Volcanology and Geothermal Research, 2005
Laboratory experiments on air-filled fracture propagation in solidified homogeneous and layered gelatine have been carried out, providing an analogue model for magma-filled dikes ascending in the crust. The effects of layering on fracture velocity and shape have been analyzed in detail.
Rivalta, E., Böttinger, M., Dahm, T.
openaire   +3 more sources

Rheological Properties of the Interfacial Layers of Hydrophobized Gelatins

Colloid Journal, 2003
Rheological properties of the interfacial layers of gelatins chemically modified with N-hydroxysuccinimide ester of caprylic acid (the degree of modification is 10, 30, and 85%) are studied. Interfacial layers are spontaneously formed at the aqueous gelatin solution–toluene interface.
V. N. Izmailova, A. Kamyshny, S. M. Levachev, S. Magdassi, A. E. Kharlov, G. P. Yampol'skaya   +5 more
openaire   +1 more source

Relationship Between Growth Stress, Mechanical-Physical Properties and Proportion of Fibre with Gelatinous Layer in Chestnut (Castanea Sativa Mill.)

Holzforschung, 2003
A range of mechanical and physical properties were determined for 96 specimens of chestnut wood and for wood types ranging from compression to tension wood; tests included (1) growth stress, (2) longitudinal Young's modulus in green and air-dried states (
Bruno Clair, B Thibaut
exaly   +2 more sources

Improvements of Some Physical Properties in Gelatin Layers

The Journal of Photographic Science, 1992
AbstractThe effect of copolymer formation in situ in the photographic layer by the reaction between the gelatin, a cyclodextrin derivative and a diepoxy crosslinking agent was investigated. The melting point increase, the swelling ability and the optical rotatory dispersion were determined.
M. Szücs, J. Csapláros
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Electroless Copper Deposition in the Photographic Gelatin Layer

Journal of The Electrochemical Society, 1999
An electroless copper deposition process consisting of two stages: (1) forming gold catalytic centers, and (2) electroless copper deposition, was studied in this paper. The changes of the chemical state of sulfur in photographic gelatin before and after electroless copper deposition were studied by X-ray photoelectron spectrometry.
Zhang Yi‐heng, Yan Tian‐tang, Yu Shu‐qin, Zhuang Si‐yong   +3 more
openaire   +1 more source