Results 91 to 100 of about 391,324 (407)

Argon offline-AMS source apportionment of organic aerosol over yearly cycles for an urban, rural, and marine site in northern Europe

open access: yes, 2016
. The widespread use of Aerodyne aerosol mass spectrometers (AMS) has greatly improved real-time organic aerosol (OA) monitoring, providing mass spectra that contain sufficient information for source apportionment.
C. Bozzetti   +17 more
semanticscholar   +1 more source

Cosmic ray propagation and dark matter in light of the latest AMS-02 data [PDF]

open access: yes, 2014
The AMS-02 experiment is measuring the high energy cosmic rays with unprecedented accuracy. We explore the possibility of determining the cosmic-ray propagation models using the AMS-02 data alone.
Hong-Bo Jin, Yue-Liang Wu, Yu-Feng Zhou
semanticscholar   +1 more source

Indirect search for dark matter with AMS [PDF]

open access: yes, 2005
This document summarises the potential of AMS in the indirect search for Dark Matter. Observations and cosmology indicate that the Universe may include a large amount of Dark Matter of unknown nature.
Goy, C.   +2 more
core   +1 more source

The Effect of Hydrophilic Headgroup Chemistry on Peptoid‐Directed Mineralization of CaCO3

open access: yesAdvanced Functional Materials, EarlyView.
Amphiphilic peptoids alter the pathway and outcome of calcium carbonate crystallization, which progresses through amorphous calcium carbonate (ACC) to vaterite to calcite rhombs in the absence of peptoids. In contrast, amine‐terminated peptoids produce vaterite disks and carboxyl‐terminated peptoids produce calcite mesocrystals.
Biao Jin   +5 more
wiley   +1 more source

A scattered volume emitter micropixel architecture for ultra efficient light extraction from DUV LEDs

open access: yesScientific Reports
Deep ultraviolet light-emitting diodes (DUV LEDs) typically suffer from strong parasitic absorption in the p-epitaxial layer and rear metal contact/mirror.
Faris Azim Ahmad Fajri   +4 more
doaj   +1 more source

On Modelling AM/AM and AM/PM Conversions via Volterra Series

open access: yesInternational Journal of Electronics and Telecommunications, 2016
Abstract In this paper, we present the expressions, not published up to now, that describe the AM/AM and AM/PM conversions of communication power amplifiers (PAs) via the Volterra series based nonlinear transfer functions. Furthermore, we present a necessary and sufficient condition of occurrence of the nonzero values of AM/PM conversion in PAs ...
Andrzej Borys, Wiesław Sieńko
openaire   +1 more source

Die Darstellung der Arbeitskräfte-Nachfrage im AMS-Qualifikations-Barometer

open access: yes, 2018
Inhalt: 1 Einleitung. 2 Stellenaufkommen am AMS und in den Print-Medien im Rückblick (2002-2015). 3 Berichtsjahr 2016: Online-Inserate-Aufkommen außerhalb des AMS-Vermittlungsgeschehens im Vergleich zum Stellenaufkommen am AMS.
Plaimauer, Claudia
core  

Das AMS-Forschungsnetzwerk: Ergebnisse der Online-UserInnenbefragung vom September 2012 zu www.ams-forschungsnetzwerk.at [PDF]

open access: yes, 2013
Das AMS Österreich ist mit seiner Abt. Arbeitsmarktforschung und Berufsinformation hierzulande eine der wichtigsten Institutionen, die sich in enger Kooperation mit Ministerien, den Sozialpartnern sowie den einschlägig tätigen Forschungsinstituten mit ...
Sturm, René, Höglinger, Martin
core  

Evaluierung der burgenländischen Beratungs- und Betreuungseinrichtungen: Zentrale Ergebnisse einer Studie im Auftrag des AMS Burgenland

open access: yes, 2022
Aus der Einleitung: "(...) Ziel dieser Studie im Auftrag der Landesgeschäftsstelle des AMS Burgenland, die mit Frühjahr 2022 von L & R Sozialforschung abgeschlossen wurde, war es, die Zusammenarbeit und Schnittpunkte der AMS- BeraterInnen mit ...
Riesenfelder, Andreas, Danzer, Lisa
core  

Modulation of Surface‐Associated Transport in (Bi1‐xSbx)2Te3 via Battery‐ Inspired Solid‐State Iontronic Gating

open access: yesAdvanced Functional Materials, EarlyView.
Iontronic gating in a battery‐inspired device modulates the relative weight of surface‐associated and bulk‐like transport fingerprints in (Bi1‐xSbx)2Te3, resulting in phenomenological valve‐like transport behavior. The strongest WAL‐associated coherent transport signatures emerge near the transport‐defined carrier compensation regime at ultra‐low gate ...
Gabriel Vinicius de Oliveira Silva   +5 more
wiley   +1 more source

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