scholarly journals Johann Gregor Mendel: paragon of experimental science

2016 ◽  
Vol 4 (1) ◽  
pp. 3-8 ◽  
Author(s):  
Mauricio De Castro
Bee World ◽  
1965 ◽  
Vol 46 (3) ◽  
pp. 86-96 ◽  
Author(s):  
O. Vecerek

2015 ◽  
Vol 5 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Petr Wolf

It is well known that the utilization of renewable energy sources is inevitable for a sustainable future. Besides the fact that other energy sources such as coal, gas or nuclear power have limited reserves the proper use of increasingly higher shares of renewable energy sources may lower negative impacts of traditional energy sources on the ecosystems. This is especially important in naturally protected areas located in remote Earth locations. Such areas are still almost untouched by mankind, e.g. Antarctica. The research activities in the area of renewable energy sources have increased rapidly within the last few decades. It is of a global interest to carry out the research in an ecologically sensitive way, i.e. balance the outputs and the effects of infrastructure on environment. In this paper, a project of installation of a photovoltaic system on the Czech Antarctic Station (Johann Gregor Mendel) on the James Ross Island is described and the first experience from the system run is reported. The contribution of this system to the overall energy production on this station shortly after commissioning of the system is presented as well. In discussion, a possible future development of the system is suggested.


Augustinianum ◽  
1975 ◽  
Vol 15 (1) ◽  
pp. 247-248
Author(s):  
A. Zumkeller ◽  

2014 ◽  
Vol 4 (1) ◽  
pp. 80-89 ◽  
Author(s):  
Zdeněk Stachoň ◽  
Jan Russnák ◽  
Daniel Nývlt ◽  
Filip Hrbáček

The article is focused on issuing of the permanent stabilisation of geodetic points in the periglacial environment. Periglacial environment of ice-free areas of northern James Ross Island is characterised by specific geomorphological processes connected with freezing and thawing and mass movement processes in the superficial part of the ground. Variable intensity of periglacial processes creates main limitations for traditional methods of permanent geodetic point’s stabilisation. This article describes periglacial processes with regards to the traditional stabilisation methods and suggests alternative solutions, which were practically applied and verified on the ice-free area of Ulu Peninsula, northern James Ross Island.


Augustinianum ◽  
1966 ◽  
Vol 6 (1) ◽  
pp. 91-101
Author(s):  
Ferdinand Leopold Miksch ◽  


1991 ◽  
Vol 40 (1) ◽  
pp. 26-26 ◽  
Author(s):  
Robert Olby

Sign in / Sign up

Export Citation Format

Share Document