Results 81 to 90 of about 38,850 (260)

A Paratethys neogén holoplanktonikus gastropodái [PDF]

open access: yes, 2007
A Paratethys miocén képződményeiben 24 plankton gastropoda fordul elő ( 2 Heteropoda, 21 Euthecosomata, 1 Pseudothecosomata), többségük sztratigráfiai jelentőséggel bír, erre alapozva tagoltuk a miocént.
Bohn, Péterné
core  

Neutrino masses and mixing angles from leptoquark interactions [PDF]

open access: yes, 1999
In this paper we show that the mixing between leptoquarks (LQ's) from different $SU(2)_l$ multiplets can generate a non-trivial Majorana mass matrix for neutrinos through one loop self energy diagrams.
B. T. Cleveland   +21 more
core   +2 more sources

Opposite effects of climate and land‐use/cover change on Mediterranean herpetofauna: Insights from the southern Apennines

open access: yesAnimal Conservation, Volume 28, Issue 4, Page 501-514, August 2025.
Climate change (CC) and land‐use/cover change (LUCC) are threatening species worldwide, with amphibians and reptiles being particularly vulnerable. In Cilento, a highly biodiverse Mediterranean area in the southern Appenine protected by a National Park and 30 Natura 2000 Network sites, 11 amphibians and 16 reptiles could disappear in the future ...
D. Biancolini, L. De Riso, A. Romano
wiley   +1 more source

Taxonomy and palaeoecology of continental Gastropoda (Mollusca) from the Late Pleistocene mammoth-bearing site of Bullendorf in NE Austria [PDF]

open access: yes, 2018
We present a taxonomic and palaeoecological analysis of a continental mollusc fauna from a mammoth-bearing succession near Bullendorf in Lower Austria.
Carobene, Daria   +3 more
core   +2 more sources

Cross‐continental variation of herbivore resistance in a global plant invader

open access: yesEcography, Volume 2025, Issue 7, July 2025.
While successful plant invasions often occur in novel environments, invasive species usually occupy broad niches within their native and introduced ranges. A better understanding of the process of invasion therefore requires a wide sampling of ranges, and a good knowledge of introduction history.
Peipei Cao   +14 more
wiley   +1 more source

Studia austriaca X (2002)

open access: yesStudia austriaca, 2012
Studia austriaca X (2002) - The Entire ...
Fausto Cercignani
doaj   +1 more source

High Temporal Beta‐Diversity of Pollinators in Early Successional Forests After Windthrow

open access: yesEcology and Evolution, Volume 15, Issue 6, June 2025.
We described the temporal dynamics of vascular plants and pollinating insects by sampling the same windthrow sites after 3 and 5 years from a major storm event in the Italian Alps. Pollinator communities exhibited high temporal β‐diversity, while the understory plant community changed the least.
Elena Gazzea   +7 more
wiley   +1 more source

Gluon topology and the spin structure of the constituent quark

open access: yes, 1999
Gluon topology makes a potentially important contribution to the spin of the constituent quark.Comment: 3 pages, LaTeX, talk at DIS99, Zeuthen, April ...
Adler   +16 more
core   +2 more sources

Studia austriaca XXVI (2018)

open access: yesStudia austriaca, 2018
Studia austriaca XXVI (2018) - The Entire ...
Fausto Cercignani
doaj   +1 more source

Selective Retention of Long‐Chain Polyunsaturated Fatty Acids in Heptageniidae (Ephemeroptera) of Subalpine Streams

open access: yesFreshwater Biology, Volume 70, Issue 6, June 2025.
ABSTRACT Benthic macroinvertebrates are crucial for linking dietary energy from the base of aquatic food webs to consumers at higher trophic levels. Ephemeroptera (mayfly) grazers rely on periphyton as their primary source of essential dietary nutrients, such as polyunsaturated fatty acids (PUFA) and other lipids.
Isabell Gmeiner   +4 more
wiley   +1 more source

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