Search results for "Animal anatomy"
showing 7 items of 17 documents
Ein Fall von Hodenheterotopie bei Rana temporaria
1926
Izvilkums no: Wilhelm Roux' Archiv für Entwicklungsmechanik der Organismen. Organ für die gesamte Morphologie (Abt. D der Zeitschrift für wissenschaftliche Biologie) 108. Band, 1. Heft, 1926.
Heterotopie des Fettkörpers bei Rana esculenta var. ridibunda
1927
Izvilkums no: Wilhelm Roux' Archiv für Entwicklungsmechanik der Organismen, 109. Bd., 5. Heft, Berlin, Julius Springer.
Simultaneous heterotopy of testis and fat-body in Rana temporaria
1933
Teksts angļu valodā, kopsavilkums latviešu valodā.
Polish is quantitatively different on quartzite flakes used on different worked materials.
2020
Metrology has been successfully used in the last decade to quantify use-wear on stone tools. Such techniques have been mostly applied to fine-grained rocks (chert), while studies on coarse-grained raw materials have been relatively infrequent. In this study, confocal microscopy was employed to investigate polished surfaces on a coarse-grained lithology, quartzite. Wear originating from contact with five different worked materials were classified in a data-driven approach using machine learning. Two different classifiers, a decision tree and a support-vector machine, were used to assign the different textures to a worked material based on a selected number of parameters (Mean density of furr…
Jellyfish Stings Trigger Gill Disorders and Increased Mortality in Farmed Sparus aurata (Linnaeus, 1758) in the Mediterranean Sea
2016
11 pages, 4 figures
Anatomie microscopique de l'involution des troncs branchiaux des amphibiens
1938
Izvilkums no: Archives d'anatomie, d'histologie et d'embryologie normales et expérimentales, t. xxv, 1938, p. 1-64.
Identification of plant cells in black pigments of prehistoric Spanish Levantine rock art by means of a multi-analytical approach. A new method for s…
2017
We present a new multi-analytical approach to the characterization of black pigments in Spanish Levantine rock art. This new protocol seeks to identify the raw materials that were used, as well as reconstruct the different technical gestures and decision-making processes involved in the obtaining of these black pigments. For the first of these goals, the pictorial mat- ter of the black figurative motifs documented at the Les Dogues rock art shelter (Ares del Maestre, Castello ́ n, Spain) was characterized through the combination of physicochemical and archeobotanical analyses. During the first stage of our research protocol, in situ and non- destructive analyses were carried out by means of…