Results 31 to 40 of about 1,136,817 (291)

Thematische collectie: Publicaties en rapporten van het ARC

open access: yes, 2009
Overzicht van de in het e-depot gearchiveerde publicaties en rapporten van het ARC (Archaeological Research & Consultancy) te ...
ARC bv
core   +1 more source

Nongyrotropy in magnetoplasmas: simulation of wave excitation and phase-space diffusion [PDF]

open access: yesAnnales Geophysicae, 1997
Nongyrotropic (gyrophase bunched) ion distributions in a magnetoplasma are studied by analytical methods and by two-dimensional hybrid code simulations.
U. Motschmann   +3 more
doaj   +1 more source

Wave Propagation in X-Section Piles for Low Strain Integrity Testing: Three-Dimensional Effects

open access: yesShock and Vibration, 2020
X-section cast-in-place concrete pile (referred to as XCC pile) has a different velocity response compared with circular section pile in the low strain testing due to the special cross section.
Yanling Zhang   +4 more
doaj   +1 more source

Inclination Trend of the Agulhas Return Current Path in Three Decades

open access: yesRemote Sensing, 2023
The Agulhas Return Current (ARC), as a primary component of the Agulhas system, contributes to water exchange and mass transport between the southern portions of the Indian and Atlantic Ocean basins. In this study, satellite altimeter data and reanalysis
Yan Lin   +3 more
doaj   +1 more source

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

open access: yesFEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta   +7 more
wiley   +1 more source

Longitudinally propagating arc wave in the pre‐onset optical aurora

open access: yesGeophysical Research Letters, 2009
We present the first systematic observational evidence for a traveling periodic structure in the pre‐onset optical aurora – the longitudinally propagating arc wave (LPAW) – associated with flapping oscillations in the magnetotail. The LPAW is characterized by azimuthally moving intensity enhancements inside auroral arcs as seen by THEMIS ground‐based ...
Uritsky, V.   +7 more
openaire   +2 more sources

ARC-Rapporten 2011-40

open access: yes, 2013
Archaeological Research & Consultancy (ARC bv) heeft een archeologisch bureau-onderzoek uitgevoerd voor een locatie aan de Bossstraat te Winkel, gemeente Niedorp.
Verboom-Jansen, Msc. M. (ARC bv)
core   +2 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Propagation characteristics of pressure waves caused by arc discharge in oil under impulse voltage

open access: yesiEnergy
Arc faults within the transformers can generate sudden pressure surges, constituting significant hazards that may precipitate oil tank explosions and severely compromise power system stability.
Yuhang Li   +3 more
doaj   +1 more source

Mechanisms of arc propagation over an ice surface / [PDF]

open access: yes, 2010
La conception des isolateurs d'exterieur en relation avec leur performance dans des conditions de pollution et de givrage est un facteur critique pour la fiabilite des lignes de transmission aeriennes. La majorite des pannes survenant sur les lignes de transmission sont causees par les conditions environnementales comme la foudre, la pollution et/ou le
openaire   +1 more source

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