Results 31 to 40 of about 21,435 (298)

Predation of Daurian redstarts offspring in nest boxes by the Oriental magpie‐robin and tree sparrow

open access: yesEcology and Evolution, 2023
Birds select suitable nest sites for breeding to ensure their own and offspring's survival; however, they inevitably suffer some potential predation risk. We studied the breeding ecology of Daurian redstarts (Phoenicurus auroreus) by providing nest boxes
Guixia Wan   +4 more
doaj   +1 more source

Stability of referential signalling across time and locations: testing alarm calls of Australian magpies (Gymnorhina tibicen) in urban and rural Australia and in Fiji [PDF]

open access: yesPeerJ, 2013
In many avian species, vocal repertoire expands and changes throughout life as new syllables are added and sounds adapted to neighbours and circumstances.
Gisela Kaplan, Lesley J. Rogers
doaj   +2 more sources

Magpie [PDF]

open access: yesProceedings of the 9th international conference on Intelligent user interface - IUI '04, 2004
We describe several advanced functionalities of Magpie -- a tool that assists users with interpreting the web resources. Magpie is an extension to the Internet Explorer that automatically creates a semantic layer for web pages using a user-selected ontology.
John Domingue, Martin Dzbor
openaire   +1 more source

ACOMPARATIVE HISTOLOGICAL STUDY OF THE RETINA IN TWO SPECIES OF IRAQI VERTEBRATES

open access: yesThe Iraqi Journal of Agricultural science, 2017
This study aimed to recognize the histological structure of retina in the eye of two Iraqi vertebrates, the difference of the class, the environment and the nature of nutrition; Magpie Pica pica, and Brown Rat Rattus norvegicus. The results showed that,
Sh. A. Abid
doaj   +1 more source

¡Que maten al papagayo acusador!

open access: yesE-Spania
In medieval tales of oriental origin, the parrot appears as a bird with the ability to speak like humans. This characteristic makes it the protagonist of some stories because it allows it to act as a spy for the jealous husband. However, ultimately, this
Elvira Fidalgo Francisco
doaj   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Breeding habitat and nest‐site selection by an obligatory “nest‐cleptoparasite”, the Amur Falcon Falco amurensis

open access: yesEcology and Evolution, 2019
The selection of a nest site is crucial for successful reproduction of birds. Animals which re‐use or occupy nest sites constructed by other species often have limited choice. Little is known about the criteria of nest‐stealing species to choose suitable
Martin Frommhold   +6 more
doaj   +1 more source

Numerical study of jets produced by conical wire arrays on the Magpie pulsed power generator

open access: yes, 2010
The aim of this work is to model the jets produced by conical wire arrays on the MAGPIE generator, and to design and test new setups to strengthen the link between laboratory and astrophysical jets.
A. Ciardi   +15 more
core   +3 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Convolutional Neural Networks for Crystal Material Property Prediction Using Hybrid Orbital-Field Matrix and Magpie Descriptors

open access: yesCrystals, 2019
Computational prediction of crystal materials properties can help to do large-scale in-silicon screening. Recent studies of material informatics have focused on expert design of multi-dimensional interpretable material descriptors/features.
Zhuo Cao   +6 more
doaj   +1 more source

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