Results 21 to 30 of about 262,193 (281)

The scale of seasonal migrations in the urban part of the Great Tit population in the southeast of the West Siberian plain

Юг России: экология, развитие, 2022
Aim. This research aims to study the Great Tit breeding density, depending on the distance from preferred wintering sites with all other things being equal.Material and Methods.
I. G. Frolov
doaj   +1 more source

Nested Virtualization Without the Nest [PDF]

Proceedings of the 48th International Conference on Parallel Processing, 2019
With the increasing popularity of containers, managing them on top of virtual machines becomes a common practice, called nested virtualization. This paper presents BrFusion and Hostlo, two solutions that address each of two networking issues of nested virtualization: network virtualization duplication and virtual machine-bounded pod deployments.
Bacou, Mathieu, Todeschi, Grégoire, Tchana, Alain, Hagimont, Daniel   +3 more
openaire   +2 more sources

Observations on the breeding biology of the Luzon flameback Chrysocolaptes haematribon (Wagler 1827) (Piciformes: Picidae) with notes on active nest defence against dollarbird Eurystomus orientalis (Linnaeus 1766) (Coraciiformes: Coraciidae)

Natural History Sciences
The breeding biology of the Luzon flameback Chrysocolaptes haematribon is little known. Here we provide insights on the breeding of the species from two nests we located.
Vince Angelo G. Gicaraya, Carmela P. Española   +1 more
doaj   +1 more source

Dental Restorations Packing Based on the Contour Similar Features Matching and Collision Strategy

IEEE Access, 2019
Dental restoration is a complex process to recover patients' teeth using artificial materials. It is important to improve the utilization of the expensive material for cost saving.
Baosu Guo, Jinrui Li, Qingjin Peng, Yulong Ji, Fenghe Wu   +4 more
doaj   +1 more source

First description of the breeding biology and behaviour of the near threatened northern sooty woodpecker Mulleripicus funebris (Valenciennes 1826) (Piciformes: Picidae) in Luzon Island, Philippines

Natural History Sciences
Although generally regarded as keystone species within forest communities, woodpeckers (Picidae) remain understudied in the Philippines. We describe for the first time the breeding biology and behaviour of the IUCN Near Threatened northern sooty ...
Vince Angelo G. Gicaraya, Carmela P. Española   +1 more
doaj   +1 more source

Spruce Budworm and Other Lepidopterous Prey of Eumenid Wasps (Hymenoptera: Eumenidae) in Spruce-Fir Forests of Maine [PDF]

, 2017
Three species of eumenid wasps, Ancistrocerus adiabatus, Ancistrocerus antilope, and Euodynerus Ieucomelas, accepted and provisioned trap-nesting blocks with lepidopterous larvae, A pyralid. Nephopteryx sp., was the most commonly provisioned prey.
Collins, Judith A, Jennings, Daniel T
core   +3 more sources

Nesting, spin-fluctuations, and odd-gap superconductivity in NaxCoO2 yH2O

, 2004
We have calculated the one-electron susceptibility of hydrated NaxCoO2 and find strong nesting nearly commensurate with a 2X2 superstructure. The nesting involves about 70% of all electrons at the Fermi level and is robust with respect to doping.
D. A. Papaconstantopoulos, D. J. Singh, I. I. Mazin, M. D. Johannes, P. Blaha, T. Rieck, V. L. Berezinskii, Y. Y. Wang   +7 more
core   +1 more source

Nested PLS

Archive for Mathematical Logic, 2010
In this note we will introduce a class of search problems, called nested Polynomial Local Search (nPLS) problems, and show that definable NP search problems, i.e., $ ^b_1$-definable functions in $T^2_2$ are characterized in terms of the nested PLS.
openaire   +3 more sources

Neglected Avian Blood Parasites (Onchocercidae and Trypanosomatidae) in Migratory Passerines of the Temperate Zone, Eastern Baltic Region

Pathogens
Passerine birds (n = 3335) of 19 species were caught and investigated for the presence of Trypanosomatidae and Onchocercidae parasites using the buffy coat method, microscopy and PCR in Ventės Ragas, Lithuania.
Rasa Bernotienė, Tatjana Iezhova, Vytautas Eigirdas, Vytautas Jusys, Margarita Kazak, Rasa Binkienė   +5 more
doaj   +1 more source

Rewriting nested XML queries using nested views [PDF]

Proceedings of the 2006 ACM SIGMOD international conference on Management of data, 2006
We present and analyze an algorithm for equivalent rewriting of XQuery queries using XQuery views, which is complete for a large class of XQueries featuring nested FLWR blocks, XML construction and join equalities by value and identity. These features pose significant challenges which lead to fundamental extension of prior work on the problems of ...
Curtmola, Emiran, Deutsch, Alin, Onose, Nicola, Papakonstantinou, Yannis   +3 more
openaire   +2 more sources