Zobrazeno 1 - 10
of 39
pro vyhledávání: '"J.G.M. van den Boogaart"'
Autor:
J.G.M. van den Boogaart, G.J.M. van Snik, Jan W.M. Osse, Ferdinand A. Sibbing, C. van den Berg
Publikováno v:
Journal of morphology 219 (1994)
Journal of morphology, 219, 73-87
Journal of morphology, 219, 73-87
According to the reducible-channel model of filter-feeding (Hoogenboezem et al., '91), small food particles are retained in the channels between the medial gill rakers, while the mesh size can be reduced by lowering the lateral gill rakers into these
Publikováno v:
Animal Biology, 53(4), 339-346
Animal Biology 53 (2003) 4
Animal Biology 53 (2003) 4
Abstract We present a numerical-experimental diffusion study in which we elucidate the spatial oxygen profile around and inside a zebra fish embryo in the pre-circulation stage (24-28 hpf). Lowest oxygen partial pressures are found in the head with a
Autor:
J.G.M. van den Boogaart, Jan W.M. Osse
Publikováno v:
Netherlands Journal of Zoology 50 (2000) 2
Netherlands Journal of Zoology, 50(2), 233-244
Netherlands Journal of Zoology, 50(2), 233-244
The viscosity of water is a major hydrodynamic force and especially important for tiny objects (on or below a mm scale) moving at low speeds. Fish larvae between 4.8 and 8.1 mm total length (TL) are of intermediate size. During their growth the flow
Autor:
Jan W.M. Osse, J.G.M. Van den Boogaart
Publikováno v:
Journal of Sea Research 37 (1997)
Journal of Sea Research, 37, 229-239
Journal of Sea Research, 37, 229-239
At hatching the larvae of flatfish closely resemble the bilateral symmetric larvae of other teleosts, especially perciforms. Literature data show that transformation to asymmetric benthic juveniles normally occurs at body lengths between 10 and 25 mm
Publikováno v:
Aquaculture, 155, 249-258
Aquaculture 155 (1997)
Aquaculture 155 (1997)
The small and numerous eggs of most teleost fishes develop into small larvae with little yolk, which is depleted soon after hatching. They are the smallest self-supporting vertebrates. When these larvae complete their morpho-functional systems necess
Publikováno v:
Journal of Fish Biology. 50:1339-1352
During the larval period, most teleost fishes undergo a dramatic change in body form. Most functional systems are incomplete at hatching. Rapid development of swimming, feeding and respiration systems are expected. In this study, growth patterns of m
Autor:
Ferdinand A. Sibbing, Eddy H. R. R. Lammens, Jan W.M. Osse, J.G.M. van den Boogaart, Leopold A. J. Nagelkerke
Publikováno v:
Environmental Biology of Fishes, 39(1), 1-22. Springer Netherlands
Scopus-Elsevier
Environmental Biology of Fishes, 39, 1-22
Environmental Biology of Fishes 39 (1994)
Scopus-Elsevier
Environmental Biology of Fishes, 39, 1-22
Environmental Biology of Fishes 39 (1994)
In October–December 1990, the large barbs (Barbus) that contribute more than 35% of the catch in lake Tana (northern Ethiopia) were studied. Previous authors (Ruppell 1837, Boulenger 1902,1911, Bini 1940) described from 6 to 23 (sub)species for the
Publikováno v:
Netherlands Journal of Zoology 44 (1994)
Netherlands Journal of Zoology, 44, 15-42
Netherlands Journal of Zoology, 44, 15-42
Three models of the sieving mechanism of the branchial sieve were used to predict the ability to retain zooplankton of three sympatric cyprinids: common bream, white bream and roach. The model predictions were tested with filter-feeding experiments,
Publikováno v:
Aquacultural Engineering 37 (2007) 2
Aquacultural Engineering, 37(2), 171-179
Aquacultural Engineering, 37(2), 171-179
The overall objective of the study was to evaluate electrical and percussive stunning methods under laboratory conditions in common carps. The electrical current needed to induce a general epileptiform insult was assessed in 13 carps. The insult was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::189ac9245ce1c937f4342aee25289f2d
https://research.wur.nl/en/publications/electrical-and-percussive-stunning-of-the-common-carp-cyprinus-ca
https://research.wur.nl/en/publications/electrical-and-percussive-stunning-of-the-common-carp-cyprinus-ca
Publikováno v:
Biology Letters, 3(6), 595-598
Biology Letters 3 (2007) 6
Biology Letters 3 (2007) 6
Observations are reported for Dysidea avara sponges where once functioning oscula (outlets) are converted through internal re-plumbing into functioning oversized ostia (OSO; inlets). Flow tank studies employed high-speed photography and particle trac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38586580b25c50e1e39c56b7426b2c8a
https://research.wur.nl/en/publications/re-plumbing-in-a-mediterranean-sponge
https://research.wur.nl/en/publications/re-plumbing-in-a-mediterranean-sponge