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Showing 1 to 5 of 5 for “"cell theory"”.

  1. The Comparative Analysis of the Differential Changes Occurring in the Marginal Tissue Cell Number and Volume During Embryonic Development

    The significance of cell sizes has been considered as fundamental to a proper understanding of biological processes since the advent of the Cell Theory in the first half of the nineteenth century. Because cell size and shape are indicative of the behavior of the tissues they compose, or more …

    creighton Repository record for The Comparative Analysis of the Differential Changes Occurring in the Marginal Tissue Cell Number and Volume During Embryonic Development (opens in a new tab)

  2. Steroidogenic cell populations in follicles of the chicken ovary

    A two cell theory for steroidogenesis in preovulatory follicles of the chicken ovary states that the granulosa layer metabolizes cholesterol to progestins and progestins are, then, metabolized to androgens and estrogens by the theca layer. However, the precise site of steroidogenic cells in the …

    uiuc Repository record for Steroidogenic cell populations in follicles of the chicken ovary (opens in a new tab)

  3. FLOW SYSTEMS FOR CLINICAL ANALYSIS USING IMMOBILIZED ENZYMES AND CHEMILUMINESCENCE DETECTION (CHROMIUM, GLUCOSE)

    … flow system work employed a custom-designed flow cell that featured enzymes immobilized by entrapment by a membrane. Analyte in the flow stream could diffuse under a concentration gradient across the membrane into the reagent cell. Theory describing the performance of the cell was developed. The …

    unh-thes Repository record for FLOW SYSTEMS FOR CLINICAL ANALYSIS USING IMMOBILIZED ENZYMES AND CHEMILUMINESCENCE DETECTION (CHROMIUM, GLUCOSE) (opens in a new tab)

  4. Phase-transition radiation of water

    Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2011-11-20T20:09:30Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 1 Wang_Kuo-Ting.pdf: 1950213 bytes, checksum: efdbf4d6028389ef1af8e53e5e68a050 (MD5)

    uiuc Repository record for Phase-transition radiation of water (opens in a new tab)