Results 111 to 120 of about 1,204,686 (319)

Limits of flexural wave absorption by open lossy resonators: reflection and transmission problems

open access: yesNew Journal of Physics, 2019
The limits of flexural wave absorption by open lossy resonators are analytically and numerically reported in this work for both the reflection and transmission problems. An experimental validation for the reflection problem is presented.
J Leng   +5 more
doaj   +1 more source

New Records of Distribution for Protomydas coerulescens (Olivier) (Diptera: Mydidae)

open access: yesEntomoBrasilis, 2016
. This paper provide the first record of Protomydas coerulescens (Olivier) for states of Amazonas, Rôndonia and Tocantins, Brazil. Previously, this species was recorded in Colombia and Brazil (Pará, Mato Grosso, Minas Gerais, São Paulo and Rio de Janeiro)
Tiago Kütter Krolow, Rodrigo Vieira
doaj   +1 more source

Olivier Christin, Vox Populi. Una historia del voto antes del sufragio universal

open access: yesPrismas, 2018
Olivier Christin, Vox Populi. Una historia del voto antes del sufragio universal, Buenos Aires, SB, 2017, 234 páginas
Darío Roldán
doaj  

Flight activity of the ambrosia beetles Trypodendron laaeve and Trypodendron lineatum in relation to temperature in southern Sweden [PDF]

open access: yes, 2011
The aim of this study was to investigate the flight activity and abundance of the ambrosia beetle, Trypodendron lineatum Olivier 1795 (Col., Scolytinae) in southern Sweden after storm-fellings in Jan 2005 (Gudrun) and Jan 2007 (Per), that blew down 75 ...
Lindelöw, Åke   +2 more
core  

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

open access: yesThe Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen   +10 more
wiley   +1 more source

Evaluation of the Structural Phase Transition in Multiferroic (Bi1−x Prx)(Fe0.95 Mn0.05)O3 Thin Films by A Multi-Technique Approach Including Picosecond Laser Ultrasonics

open access: yesApplied Sciences, 2019
Picosecond laser ultrasonics is an experimental technique for the generation and detection of ultrashort acoustic pulses using ultrafast lasers. In transparent media, it is often referred to as time-domain Brillouin scattering (TDBS).
Samuel Raetz   +14 more
doaj   +1 more source

Book Review: Euroscepticism within the EU institutions: diverging views of europe [PDF]

open access: yes, 2012
Since its origins, there have been competing views concerning the nature, scope and objectives of the process of integration and of the European Union. Attitudes towards Europe and European integration, both among political elites and citizens, have been
Brack, Nathalie   +2 more
core  

The Jackiw-Pi model: classical theory

open access: yes, 2013
The massive even-parity non-Abelian gauge model in three space-time dimensions proposed by Jackiw and Pi is studied at the tree-level. The propagators are computed and the spectrum consistency is analyzed, besides, the symmetries of the model are ...
Del Cima, O. M.
core   +1 more source

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

open access: yesThe Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar   +5 more
wiley   +1 more source

Multi‐Method Geophysical Surveys Between and Around the Kerlescan and the Manio Megalithic Alignments in Carnac (Morbihan, France)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT The Carnac alignments in Morbihan (France) are among the most famous Neolithic sites of the world. Paradoxically, they have benefited little from a thorough renewal of archaeological data over the past century. There are many reasons for this, but it is mainly because the site has been regarded more as a monument to visit and protect than as ...
Guillaume Bruniaux   +6 more
wiley   +1 more source

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