Results 71 to 80 of about 822 (199)

Use of a drone equipped with microthermal sensors to estimate the quality of the atmosphere for astronomical observation

open access: yesWeather, Volume 79, Issue 10, Page 331-337, October 2024.
Abstract A drone was used to obtain thermal profiles to estimate atmospheric turbulence for the purposes of astronomical observation. The first 150 metres above ground level were studied in two areas in the south‐east of the Iberian Peninsula. The preliminary results are promising regarding the use of drones as a suitable means of transport for ...
José Antonio Quesada‐Moreno   +2 more
wiley   +1 more source

Microvariability of the blazar OJ 287 [PDF]

open access: yesAstronomy and Astrophysics Supplement Series, 1998
Results of BVRI CCD photometric monitoring and fast photometry in the I band for the blazer OJ 287 in 1994-1995 are presented. The predicted outburst of the blazer had been observed, the maximum appeared in 1994 November, after that, the luminosity decreased by 1.6 mag for about three months and dropped to near the level in 1994 April. Rapid variations
G. B. Jia   +3 more
openaire   +1 more source

Insights into the Single Atom and Support Interaction in Electrocatalytic Oxygen Evolution Reaction

open access: yesChemElectroChem, Volume 11, Issue 18, September 16, 2024.
This review addresses the role of the support structures in stabilizing single atoms and controlling their electrochemical activity during oxygen evolution reaction using recent examples. These interactions of single atoms with the support via neighboring atoms have been thoroughly analyzed by in‐depth insights obtained from ex‐situ and in‐situ ...
Carsten Walter   +4 more
wiley   +1 more source

Dialectal variation in german 3-verb clusters : a surface-oriented optimality theoretic account [PDF]

open access: yes, 2004
We present data from an empirical investigation on the dialectal variation in the syntax of German 3-verb clusters, consisting of a temporal auxiliary, a modal verb, and a predicative verb. The ordering possibilities vary greatly among the dialects. Some
Schmid, Tanja   +2 more
core   +1 more source

Advancements of non‐invasive imaging technologies for the diagnosis and staging of liver fibrosis: Present and future

open access: yesVIEW, Volume 5, Issue 4, August 2024.
The authors provide an in‐depth exploration of recent advancements in ultrasound imaging, computed tomography imaging, magnetic resonance imaging, nuclear medicine imaging, radiomics, and artificial intelligence within the field of liver fibrosis research.
Wenpeng Huang, Yushuo Peng, Lei Kang
wiley   +1 more source

Quantificational constructions in the nominal domain : facets of Dutch microvariation

open access: yes, 2010
The central topic of this thesis is microvariation in the syntax of nominal constructions in Dutch. Specifically, the focus is on quantificational constructions, among which constructs with numerals, quantitative er, universal quantifier alle and ...
Overkoepelend onderzoeksprogramma UiL-OTS   +2 more
core  

Revisiting Syntactic Microvariation and Diachrony in the Dual Complementizer Systems of Upper Southern Italy1

open access: yesTransactions of the Philological Society, Volume 122, Issue 2, Page 281-307, July 2024.
Abstract The primary aim of this work is to propose a diachrony of complementizer systems in the upper southern Italian dialects (USIDs). While previous diachronic studies have focused mainly on the transition from Latin to Romance, we aim to address several unanswered questions about the transition from medieval southern Italo‐Romance—in particular ...
Sara N. Cardullo, Kim A. Groothuis
wiley   +1 more source

Microvariation and microparameters. Some quantitative remarks (draft)

open access: yes, 2019
International audienceThis paper deals with the distribution of subject clitics in northern Italian dialects. Building on quantitative data, I argue that the observed microvariation cannot derive (only) from external linguistic factors such as contact ...
Pescarini, Diego
core  

Doubling in relative clauses : Aspects of morphosyntactic microvariation in Dutch

open access: yes, 2013
This thesis presents a study of morphosyntactic microvariation in (long-distance) restrictive relative clauses and related constructions in Dutch. It shows that a proper understanding of the attested microvariation, and in particular pronoun doubling in ...
Boef, E.P.M.   +3 more
core  

Chemical Mechanism of Flower Color Microvariation in Paeonia with Yellow Flowers

open access: yesHorticultural Plant Journal, 2020
: Paeonia species are important ornamental plants, including three types: tree peony, herbaceous peony, and Itoh hybrid peony. Paeonia with yellow color is desired and becoming popular.
Yong Yang   +7 more
doaj   +1 more source

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