Results 71 to 80 of about 88,141 (203)

Rateless Codes with Progressive Recovery for Layered Multimedia Delivery

open access: yes, 2012
This paper proposes a novel approach, based on unequal error protection, to enhance rateless codes with progressive recovery for layered multimedia delivery. With a parallel encoding structure, the proposed Progressive Rateless codes (PRC) assign unequal
Chen, Zhao   +3 more
core   +1 more source

Night-time nestling provisioning in urban peregrine falcons [PDF]

open access: yesRoyal Society Open Science
Most bird species are diurnal, with visually guided foraging, and it is natural to assume that highly visual predators which intercept moving targets, such as the peregrine falcon Falco peregrinus, will be particularly constrained in their foraging ...
Edward J. A. Drewitt   +3 more
doaj   +1 more source

Preen oil chemical composition encodes individuality, seasonal variation and kinship in black kites Milvus migrans

open access: yesJournal of Avian Biology, 2018
Evidence that bird odour can encode social information that can be used in chemical communication is growing, but is restricted to a few taxonomic groups. Among birds, diurnal raptors (i.e.
Simon Potier   +7 more
doaj   +1 more source

The Steppe Eagle Global Conservation Status Was Raised

open access: yesПернатые хищники и их охрана, 2015
An announcement which gives the current status of the steppe eagle in European Red List and IUCN Red List and reviews its status change in Russia and Kazakhstan.
Igor V. Karyakin
doaj   +1 more source

Monitoring Results of the Eagle Owl Population in the Strip-shaped Pine Forests in the Altai Kray, Russia

open access: yesПернатые хищники и их охрана, 2015
Based on author’s research in 2013–2014 the paper contains information on distribution, numbers and breeding biology of the Eagle Owl (Bubo bubo) in the strip-shaped pine forests in the Altai Kray. A total of 146 breeding territories of the Eagle Owl (61.
Igor V. Karyakin
doaj   +1 more source

Electrocution of raptors at power lines in Central Kazakhstan [PDF]

open access: yes, 2013
Along three transects of medium voltage power lines in the steppe of Central Kazakhstan, surveys for bird casualties were carried out in summer 2006 in order to estimate the quantitative and qualitative impact of power lines on bird mortality in this ...
Lasch, Ulrike   +2 more
core  

[On the origin of the name Girifalco, an Italian town in a hotspot of the autumn migration of soaring raptors]

open access: yesNatural History Sciences
In this article, a hypothesis is suggested on the origin of the name Girifalco, a small town in the Calabrian Apennines (southern continental Italy), located along an important flyway of raptors migrating through the Central Mediterranean. In particular,
Nicolantonio Agostini   +2 more
doaj   +1 more source

Differential expression of mTOR signalling components in drug resistance in ovarian cancer [PDF]

open access: yes, 2010
This article has been made available through the Brunel Open Access Publishing Fund and is available from the specified link - Copyright @ 2010 The International Institute of Anticancer Research.Background/Aim: A limitation to successful cancer ...
Coley, HM   +5 more
core  

Reliable Download Delivery in a Terrestrial DAB Network [PDF]

open access: yes, 2008
Reliable file transfer is important in broadcast networks. In this paper, we have investigated if it is useful to extend the DAB standard with Fountain codes. To evaluate this, results from measurements in a live Single Frequency Network (SFN) were used.
Schiphorst, R., Shao, X., Slump, C.H.
core   +1 more source

Seasonal Variation in First Territory Settlement of Dispersing Golden Eagles: An Innate Behaviour?

open access: yesDiversity
Despite advancements through satellite telemetry, knowledge of the behaviour and ecology of large raptors during natal dispersal is still poor, even though this transience phase is important in understanding the population dynamics and conservation of ...
D. Philip Whitfield   +6 more
doaj   +1 more source

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