Results 41 to 50 of about 688,963 (289)

Prosody and head gestures as markers of information status in French as a native and foreign language

Language and Cognition
Prosody and gesture are two known cues for expressing information structure by emphasising new or important elements in spoken discourse while attenuating given information.
Florence Baills, Stefan Baumann
doaj   +1 more source

Prominence eruption initiated by helical kink-instability of an embedded flux rope

, 2017
We study the triggering mechanism of a limb-prominence eruption and the associated coronal mass ejection near AR 12342 using SDO and LASCO/SOHO observations.
Gopalswamy, N., Ravindra, B., Vemareddy, P.   +2 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Metaphor forces argument overtness

Linguistics
This paper uncovers how metaphor forces argument overtness – across languages and parts of speech. It addresses the relationship between semantically unsaturated terms, functors, and the argument terms that complete them.
Reinöhl Uta, Ellison T. Mark
doaj   +1 more source

Response to Fred Cummins: Looking for Rhythm in Speech

Empirical Musicology Review, 2012
This commentary briefly reviews three aspects of rhythm in speech. The first concerns the issues of what to measure and how measurements should relate to rhythm's communicative functions.
David House
doaj   +1 more source

On the structure and evolution of a polar crown prominence/filament system

, 2014
Polar crown prominences are made of chromospheric plasma partially circling the Suns poles between 60 and 70 degree latitude. We aim to diagnose the 3D dynamics of a polar crown prominence using high cadence EUV images from the Solar Dynamics Observatory
A.A. van Ballegooijen, A.M. Vásquez, B. Schmieder, B. Schmieder, B.C. Low, B.C. Low, C.R. DeVore, D.F. Webb, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.J. Schmit, D.J. Schmit, E.R. Priest, G. Aulanier, G. Aulanier, G. Del Zanna, H. Wang, H.R. Gilbert, H.S. Hudson, J. Chae, J. Chae, J. Dudík, J. Schou, J.B. Zirker, J.L. Leroy, J.R. Lemen, J.W. Harvey, L. Li, L.A. Rachmeler, M. Kuperus, M. Kuperus, M. Minarovjech, N. Labrosse, N.K. Panesar, P. Heinzel, P. Heinzel, P. Heinzel, P.C. Martens, P.S. McIntosh, R.A. Howard, R.B. Dahlburg, S. Parenti, S. Régnier, S.E. Gibson, S.E. Gibson, S.E. Gibson, S.F. Martin, S.F. Martin, S.K. Antiochos, S.R. Habbal, T. Berger, T. Hirayama, T.A. Kucera, T.A. Kucera, T.E. Berger, T.E. Berger, U. Anzer, U. Anzer, U. Ba̧k-Stȩślicka, V. Gaizauskas, Y. Lin, Y. Su, Y.M. Wang   +64 more
core   +1 more source

Non-thermal line-broadening in solar prominence [PDF]

, 2015
We show that the line broadening in quiescent solar prominences is mainly due to non-thermal velocities. We have simultaneously observed a wide range of optically thin lines in quiescent prominences, selected for bright and narrow Mg\,b emission without ...
Stellmacher, Goetz, Wiehr, Eberhard
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Stressed Clitic Pronouns in Two Spanish Varieties: A perception study

Catalan Journal of Linguistics, 2019
Clitic elements are prosodically attached to another phonological word. As such, they do not carry their own stress. In general, Spanish non-prepositional object pronouns (e.g.
Laura Colantoni, Jose-Ignacio Hualde, Ane Icardo Isasi   +2 more
doaj   +1 more source

The Prominence of Pippin [PDF]

, 2015
When building a fictional world as involved and vast as that of J.R.R. Tolkien’s multiple drafts are a must in order to work out the exact details and to make sure that all the possible loose ends are tied up and addressed.
Sunderlage, Jasmine
core   +1 more source