Results 71 to 80 of about 32,328 (200)

The Link Between Range Size, Niche Specialisation and Diversification in One of the Most Successful Avian Radiations, the New World Flycatchers (Tyrannoidea)

Journal of Biogeography, Volume 52, Issue 11, November 2025.
ABSTRACT Aim Range size constitutes a fundamental characteristic of every species and is commonly believed to influence diversification rates. This relationship is potentially dependent on the mode of speciation and other intrinsic factors, including geographic setting and species attributes. Yet, not only the size of the geographic range, but also the
Vicente García‐Navas, Les Christidis
wiley   +1 more source

K povaze diskvalifikačních deliktů podle zákona o obchodních korporacích a k důsledkům z toho plynoucím

Časopis pro Právní Vědu a Praxi
Přestože je institut vyloučení z výkonu funkce člena statutárního orgánu obchodní korporace součástí platného práva již od roku 2014, doposud vesměs opomíjena zůstává otázka povahy diskvalifikační odpovědnosti. Článek se v prvé řadě zamýšlí nad tím, jde-
Milan Vrba
doaj   +1 more source

Anatomically and Dielectrically Realistic 2.5D 5-Layer Reconfigurable Head Phantom for Testing Microwave Stroke Detection and Classification

International Journal of Antennas and Propagation, 2019
This work presents the design and manufacturing of an anatomically and dielectrically realistic layered phantom of the human head that allows the insertion of ischemic and hemorrhagic stroke phantom models.
Tomas Pokorny, David Vrba, Jan Tesarik, Dario B. Rodrigues, Jan Vrba   +4 more
doaj   +1 more source

A History of Research on Human Evolution in South Africa from 1924 to 2016

Revue de Primatologie, 2017
South Africa has a rich palaeo-anthropological heritage. The very first Plio-Pleistocene specimen of Australopithecus, from the site of Taung, was described by Raymond Dart in 1925.
John Francis Thackeray
doaj   +1 more source

The Rapidly Fading Afterglow from the Gamma-Ray Burst of 1999 May 6 [PDF]

, 2000
We report on the discovery of the radio afterglow from the gamma-ray burst (GRB) of 1999 May 6 (GRB 990506) using the Very Large Array (VLA). The radio afterglow was detected at early times (1.5 days), but began to fade rapidly sometime between 1 and 5 ...
Bloom, J. S., Djorgovski, S. G., Frail, D. A., Jacoby, B. A., Kulkarni, S. R., Taylor, G. B.   +5 more
core   +2 more sources

Adaptive plant traits under anthropogenic burning regimes: A database for UK heath and mire plant species

American Journal of Botany, Volume 112, Issue 10, October 2025.
Abstract Premise Humans have used fire to manage landscapes for millennia, but this use of fire is declining in many ecosystems. Understanding how plants respond to these changes is key to predicting ecosystem resilience and impacts on services such as biodiversity and carbon sequestration. However, many ecosystems lack data on plant fire responses.
Kimberley J. Simpson, Claire M. Belcher, Sarah J. Baker   +2 more
wiley   +1 more source

La vallée de la Vrbas en Bosnie

Bulletin de l'Association de géographes français, 1927
Chataigneau Yves. La vallée de la Vrbas en Bosnie. In: Bulletin de l'Association de géographes français, N°15, 4e année, avril 1927. pp. 38-40.
openaire   +2 more sources

A Low-Voltage Electronically Tunable MOSFET-C Voltage-Mode First-Order All-Pass Filter Design [PDF]

, 2013
This paper presents a simple electronically tunable voltage-mode first-order all-pass filter realization with MOSFET-C technique. In comparison to the classical MOSFET-C filter circuits that employ active elements including large number of transistors ...
Cicekoglu, O., Herencsar, N., Metin, B.
core   +1 more source

No Open Cluster in the Ruprecht 93 Region

, 2010
UBVI CCD photometry has been obtained for the Ruprecht 93 (Ru 93) region. We were unable to confirm the existence of an intermediate-age open cluster in Ru 93 from the spatial distribution of blue stars.
Bessell, M. S., Cheon, S., Sung, H.
core   +1 more source