Mehr als eine Mathematikstunde: Platons Menon [PDF]
Zusammenfassung: Seit mindestens zwei Jahrhunderten besteht in der Pädagogik eine Fixierung auf die in Platons Menon enthaltene ,Mathematiklektion‘, die immer wieder als ein Meisterstück der sokratischen Methode gepriesen wird.
Bühler, Patrick
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Relatório do cruzeiro realizado no Banco de Sofala pelo navio Pantikapey em Julho-Agosto de [1981]: peixes demersais [PDF]
Thanks to an agreement between the Institute of Fisheries Research of Mozambique and the Soviet part Azcherniro and Ingribpomrazvedka, surveys in the waters of Mozambique were conducted from June to August 1981 on the ship Pantikapei.
Timochin, I.
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Branching patterns of the afferent branchial arteries and their phylogenetic significance in rays (Batoidea). [PDF]
Soares KDA, Toledo-Piza M.
europepmc +1 more source
Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 2, October to December, 1979 [PDF]
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in October to December 1979, is presented in a data report format.
Karpov, Konstantin A. +2 more
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Species composition, distribution, and relative abundance of fishes in the coastal habitat off the southeastern United States [PDF]
Ichthyofauna of the coastal «10 m depth) habitat of the South Atlantic Bight were investigated between Cape Fear, North Carolina, and the St. John's River, Florida.
Sedberry, George R., Wenner, Charles A.
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Diversification trajectories and paleobiogeography of Neogene chondrichthyans from Europe. [PDF]
Villafaña JA +3 more
europepmc +1 more source
U ovom radu se opisuje primjerak drhtulje, Torpedo torpedo iz obalnih voda Laguedoc-a (južna Francuska, sjeverni Mediteran) koja je imala 9 pjega što je do sada za ovu vrstu najveći zabilježeni broj.
CAPAPÉ, Christian +3 more
openaire +1 more source
Fil: Figueroa, Daniel Enrique. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales.
Belleggia, Mauro +4 more
openaire +1 more source
Abstract A new species of electric ray of the genus Torpedo is described from the eastern Gulf of Aden, northwestern Indian Ocean. Torpedo adenensis, n. sp., is placed in the subgenus Torpedo due to the presence of small, knoblike papillae around its spiracles.
MARCELO R. de CARVALHO +2 more
openaire +2 more sources
A partial rostrum of the Porbeagle shark Lamna nasus (Lamniformes, Lamnidae) from the Miocene of the North Sea basin and the taxonomic importance of rostral morphology in extinct sharks [PDF]
A fragmentary rostrum of a lamnid shark is recorded from the upper Miocene Breda Formation at Liessel (Noord-Brabant, The Netherlands); it constitutes the first elasmobranch rostral process to be described from Neogene strata in the North Sea Basin ...
Mollen, F.H.
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