Results 51 to 60 of about 41,833 (168)

Middle Permian Rhizoid Limestones of the Kazan Volga Region (Russia)

open access: yesGeoresursy
This paper presents the results of a study of rhizoid limestones of the Urzhumian age, Middle Permian, on the example of one of the typical layers using field and laboratory methods to clarify their depositional settings.
F. A. Mouraviev   +3 more
doaj   +1 more source

A Comparative Study on Two Innovative Solutions for Non-Invasive Phosphorus Removal from Aquatic Ecosystems

open access: yesApplied Sciences
Phosphorus (P) excess in the aquatic environment is a source of eutrophication leading to the deterioration of water quality and biodiversity loss.
Agnieszka Bańkowska-Sobczak   +6 more
doaj   +1 more source

Comparison of the Julian and Tuvalian beds in two cross-sections in the Central Sava Folds area (Slovenia)

open access: yesGeologija, 2002
A lithostratigraphic subdivision of the Julian and Tuvalian beds in the Toško Čelo andVintarjevski potok area has been performed in this paper. The sedimentary sequence in the Toško Čelo area is subdivided into seven lithostratigraphic units, namely ...
Matevž Novak, Stevo Dozet
doaj  

Heart transplantation in India

open access: yesIndian Heart Journal, 2021
Gaurang Vaidya
doaj   +1 more source

Microbial community structure and functional potential of tropical lithic habitats in northern Thailand. [PDF]

open access: yesFront Microbiol
Chailungka S   +7 more
europepmc   +1 more source

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