Chiaroscuro
نویسندگان
چکیده
منابع مشابه
The chiaroscuro stem cell: a unified stem cell theory.
Hematopoiesis has been considered hierarchical in nature, but recent data suggest that the system is not hierarchical and is, in fact, quite functionally plastic. Existing data indicate that engraftment and progenitor phenotypes vary inversely with cell cycle transit and that gene expression also varies widely. These observations suggest that there is no progenitor/stem cell hierarchy, but rath...
متن کاملLives in a chiaroscuro. Should we suspend the puberty of children with gender identity disorder?
Transgender children who are not treated for their condition are at high risk of violence and suicide. As a matter of survival, many are willing to take whatever help is available, even if this is offered by illegal sources, and this often traps them into the juvenile criminal system and exposes them to various threats. Endocrinology offers a revolutionary instrument to help children/adolescent...
متن کاملNotes for disputation of Erik Persson's "Shadows of cavernous shades"
Persson, E. (2002). Shadows of cavernous shades: Charting the chiaroscuro of realistic computing. Lund: Lund University, Dept. of Computer Science. (Doctoral diss. No. 20, 2003, LU-CS-DISS:2003:1, ISSN 1650-1268, ISBN 91-628-5512-3, xiv+727 pp. with a bibliography of 4448 entries, and 2877 notes. See esp. chap. 5 on "Science, metaphysics and computing". Abstract at <http://www.lub.lu.se/cgibin/...
متن کاملLarge-Scale Quantitative Analysis of Painting Arts
Scientists have made efforts to understand the beauty of painting art in their own languages. As digital image acquisition of painting arts has made rapid progress, researchers have come to a point where it is possible to perform statistical analysis of a large-scale database of artistic paints to make a bridge between art and science. Using digital image processing techniques, we investigate t...
متن کاملA Temporal and Multi-Resolution Visualization System for Large-Scale Data
In this paper we propose a multi-resolution visualization approach based on a forcedirected algorithm to graphically and hierarchically represent large-scale data sets. Considering the limitations of the human visual cognitive system, it is reasonable to dynamically and interactively extract the most important or user-specified information for representation. To smoothly animate the merging or ...
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ژورنال
عنوان ژورنال: Journal of Toxicology: Cutaneous and Ocular Toxicology
سال: 1996
ISSN: 0731-3829
DOI: 10.3109/15569529609044437