scholarly journals Ophrys apifera Huds. (Orchidaceae) on a heap of limestone mine waste – the first population found in the Sudetes and the second in Poland

2020 ◽  
Vol 59 (1) ◽  
pp. 9-14
Author(s):  
Anna Wójcicka-Rosińska ◽  
Dariusz Rosiński ◽  
Ewa Szczęśniak

Abstract The paper reports the finding of a new locality of Ophrys apifera – the first locality of this species in the Sudeten range and the second in Poland. A new population was found in the Kaczawskie Mts. (Western Sudetes). It consists of 23 flowering plants and occurs in an operating limestone quarry. The detailed data on this population and its habitat are included.

2020 ◽  
Author(s):  
Paula J. Rudall
Keyword(s):  

2013 ◽  
pp. 130-151 ◽  
Author(s):  
A. Muravyev

In this paper we attempt to classify Russian journals in economics and related disciplines for their scientific significance. We show that currently used criteria, such as a journal’s presence in the Higher Attestation Committee’s list of journals and the Russian Science Citation Index (RSCI) impact factor, are not very useful for assessing the academic quality of journals. Based on detailed data, including complete reference lists for 2010—2011, we find significant differentiation of Russian journals, including among those located at the top of the RSCI list. We identify two groups of Russian journals, tentatively called category A and B journals, that can be regarded as the most important from the viewpoint of their contribution to the economic science.


Author(s):  
Bharati Bhattacharyya ◽  
B. M. Johri
Keyword(s):  

1976 ◽  
Vol 18 (4) ◽  
pp. 38-43
Author(s):  
A. M. Rozenshtein
Keyword(s):  

2017 ◽  
Vol 16 (9) ◽  
pp. 2089-2096
Author(s):  
Artwell Kanda ◽  
George Nyamadzawo ◽  
Jephita Gotosa ◽  
Nathan Nyamutora ◽  
Willis Gwenzi

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