Wydział Nauk Ścisłych i Przyrodniczych (WGB): Recent submissions
Wyświetlanie pozycji 601-620 z 972
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Stan krwi obwodowej myszy białej przy długotrwałym podawaniu w pożywieniu laktozy
(1967)Thirty male white mice (Mus musculus L.) were used for the experiments. To determine the average norm of the morphotic elements of the blood, control examinations were carried out on ten individuals. The changes occurring ... -
Zjawisko rytmu rocznego u płazów
(1967)In Part I the author discusses the importance of studies on the annual rhythm in amphibians from the point of view of General Biology, and the main difficulties in the carrying out of investigations. These investigations ... -
Rozwój narządu rozrodczego samicy żaby moczarowej (Rana arvalis arvalis Nilsson) na tle rocznego cyklu jej życia
(1967)1. Researches were carried out in 1962—1965 in the Niepołomice Woods (latitude 50°00 N, longitude 20°20’ E) at Staniątki (forest) and Szarów (peaty meadow). 582 sexually mature female marsh frogs (Rana arvalis arvalis ... -
Zmienność gruczołów grzbietowo-brzeżnych u larw II stadium i samic Lecanium corni Bouché z Taxus baccata L.
(1967)A discription is given of the position of the dorsal-marginal glands (sub-marginal tubercles) in larvae in the second stage and females of the Brown Scale Insect (Lecanium corni Bouché). There are usually five pairs of ... -
Czerwce (Homoptera, Coccoidea) - uwagi ogólne, preparatyka
(1967)The author describes one of the most interesting groups of insects, the Coccoidea, drawing attention to their biological and morphological characteristics and to their significance in human economy, and giving directions ... -
Z badań nad szkodnikami produktów spożywczych
(1967)The article discusses the role and significance of pests in food products, with special attention to granary pests. There is a preliminary discussion of the damage caused by pests belonging to diffedent animal groups, ... -
Badania nad Polygonum Viviparum L. z Tatr
(1967)The present work was carried out on Polygonum viviparum L. from the Tatra Mts. The somatic chromosome number established for Polish representatives of this apomictic species in ca 130 (132); thus Polygonum viviparum in ... -
Rośliny naczyniowe Pogórza Cieszyńskiego
(1967)The present publication is the second part of a doctor dissertation. The first part will be published in "Fragmenta Floristica et Geobotanica", under the title: "The Geobotanical Character of the Pogórze Cieszyńskie". The ... -
Materiały do flory grzybów pasożytniczych Polski
(1967)The materials for the present paper were collected during the field work of the Fourth Congress of European Mycologists in Poland. They are mostly derived from the Masurian Lake District, the Białowieża Forest, and ... -
Porosty Beskidu Śląskiego
(1967)The Silesian Beskid represent a considerable mountain area (about 500 sq. km) in the western part of the Western Carpathians. This territory extends from the Olza river valley in the west to the Żywiec Basin in the ... -
Interakcja pomiędzy tauryną i etanolem jako czynnik wpływający na parametry fizjologiczne myszy laboratoryjnej Swiss
(2018-11-21)W ciągu ostatnich kilkunastu lat tauryna oraz alkohol stały się przedmiotem licznych badań. Badania dotyczące ich wzajemnej interakcji skupiają się przede wszystkim na aspektach behawioralnych oraz lokomotorycznych, a ... -
O niektórych szkolnych modelach geologicznych
(1964)Some models used in school for demonstrating tectonic deformations can be accepted only with certain reservations as to their correctness. Ad an example may be taken a model illustrating the formation of folds, which is ... -
Uwagi o założeniach i realizacji nowego programu geografii w ośmioletniej szkole podstawowej
(1964)Many possibilities of realising educational purposes are inherent in the revised program, of geography their eliciting and skilful application depending on the teacher's initiative. An attempt of proving the point on ... -
Kilka uwag o strukturze szkolnictwa Krakowa i jego zasięgu wpływów
(1964)An attempt is made in the present work of defining the structure and the compass of influence of the Cracov school system: conclusions are drawn on the ground of an inquiry opened by the Cracow District Educational Board. ... -
Kilka uwag o metodzie i treści zajęć seminaryjnych z zakresu metodyki nauczania geografii
(1964)Considerable difficulties are connected with seminar occupations on geographical methodics. Methodics being a comparatively young science there are but few traditions to build upon, scarcely any former achievements, and ... -
Z zagadnień ludnościowych Sudanu
(1964)Actual demographic problems in Sudan are consideres on the ground of data furnished by the first Sudanese census in 1956, Sudanese problems are an instance of conditions prevailing in African weakly developed countries. ... -
O niektórych uprawach rolniczych w Etiopii
(1964)The author discusses in popular form the lines of production and agricultural structure in Ethiopia on the ground of material collected by him in the course of his two months visit in that country. -
Próba charakterystyki regionu Pirenejów Francuskich
(1964)In the first part of the article the author gives a brief review of the most distinctive features of the French Pyrenees geographic environment. He mentions such characteristics as the size and the number of post-glacial lakes; ... -
Światowe zasoby i gospodarka siarką po 1945 r.
(1964)A general reviev of world-wide sulfur supply and demand gives an account of a steadily groing production of sulfur namely, from 8620,7 th. tons in 1938 /China and U.S.S.R. excluded/ and 11244,0 th. t. in 1950 /China and ...