První naše souborné a v ucelené formě podané dílo z oboru vědy o člověku napsali pracovníci pražské antropologické školy. Z hlediska studia jsou jednotlivé kapitoly sestaveny v pořadí: vymezení pojmu a historie antropologie, základní antropologické metody, antropogeneze, budoucnost lidského vývoje, ontogeneze člověka, variabilita tělesné stavby člověka, variabilita zvláštních charakteristik, aplikovaná antropologie a ergonomika, aplikace antropologie v tělesné výchově a sportu, etnická antropologie. Studium knihy předpokládá seznámení se s všeobecnou zoologií, s přehledem systematiky obratlovců, se základy lidské genetiky, embryologie a fyziologie i s lidskou anatomií.
Mean development rates under cycling temperature regimes (both alternating and sinusoidal regimes) have been found to be either accelerated, decelerated or unaffected when compared to development at constant temperature regimes with equivalent means. It is generally accepted that this phenomenon is a consequence of the non-linearity inherent in the temperature-rate relationship of insect development and is known as the rate summation, or Kaufmann, effect. Some researchers invoke an additional physiological mechanism or specific adaptation to cycling temperatures resulting in a genuine alteration of development rate. Differences in development rates at constant and cycling temperatures may have important implications for degree-day (linear) population models, which are used in bath pest management and ecological studies.
Larvae of Aglais urticae L. (small tortoiseshell), Inachis io L. (peacock), Polygonia c-album L. (comma) and Vanessa atalanta L. (red admiral) (Lepidoptera: Nymphalidae) were reared at constant (10, 15, 20, 25, 30°C) and alternating (20/10, 25/15, 30/10, 30/20°C) regimes. Development rates under the alternating regimes used were found to differ from those under equivalent constant temperatures in a pattern suggestive of the Kaufmann effect: in all species development at 20/10°C was faster than at 15°C, and for three species development at 30/20°C was slower than at 25°C. The exception was A. urticae. A similar pattern was found for growth rate and pupal weight. The results are discussed with respect to cycling temperature theory and degree-day modelling., Simon R. Bryant, Jeffrey S. Bale, Chris D. Thomas, and Lit