Results 11 to 20 of about 887,790 (252)

Study on Wind Flow around Highway Embankments

open access: yesMATEC Web of Conferences, 2016
The embankments established in conjunction with highway construction significantly influence ambient wind velocity in surrounding agricultural lands.
Paek Sun-Young   +4 more
doaj   +1 more source

De la sémiotique pour penser la complexité de la communication interpersonnelle : l’approche sémiopragmatique des interactions sociales

open access: yesRevue Française des Sciences de l’Information et de la Communication, 2013
This paper discusses the contribution of semiotics to the study of interpersonal communication within the field of Communication Studies, through the example of the “Semiopragmatics Approach to Communication” (Boutaud 1998, 2005 ; Frame et Boutaud 2010 ;
Alex Frame
doaj   +1 more source

M1 macrophages evoke an increase in polymeric immunoglobulin receptor (PIGR) expression in MDA-MB468 breast cancer cells through secretion of interleukin-1β

open access: yesScientific Reports, 2022
High expression of polymeric immunoglobulin receptor (PIGR) in breast cancer is associated with increased 5-year survival rate. However, the factors influencing PIGR expression in breast cancer have not been elucidated.
Wichitra Asanprakit   +3 more
doaj   +1 more source

A comparison between mesospheric wind measurements made near Christchurch (44°S, 173°E) using the high resolution doppler imager (HRDI) and a medium frequency (MF) radar [PDF]

open access: yesAnnales Geophysicae, 2000
We report on the comparison of winds measured by a medium frequency (MF) radar near Christchurch, New Zealand, and by the high resolution doppler imager (HRDI).
D. J. Frame   +5 more
doaj   +1 more source

Frame Construction and Frame Promotion (Strategic Framing Choices) [PDF]

open access: yesAmerican Behavioral Scientist, 2012
In this article, the authors discuss the three most important strategic framing choices by political actors (“substantive emphasis choice,” “oppositional emphasis choice,” and “contest emphasis choice”) of direct-democratic campaigns. The authors investigate these strategic framing choices in the media input and look at how the political actors change ...
Hänggli, R., Kriesi, H.
openaire   +5 more sources

Expression of polymeric immunoglobulin receptor (PIGR) and the effect of PIGR overexpression on breast cancer cells

open access: yesScientific Reports, 2023
Polymeric immunoglobulin receptor (PIGR) has a major role in mucosal immunity as a transporter of polymeric immunoglobulin across the epithelial cells. The aim of this study was to determine the effect of PIGR on cellular behaviours and chemo-sensitivity
Wichitra Asanprakit   +3 more
doaj   +1 more source

An RL-Guided Hybrid Forecasting Framework for Aircraft Engine RUL and Performance Emission Prediction

open access: yesApplied Sciences
In this paper, a new hybrid prediction method is proposed for estimating remaining useful life, emissions, and performance parameters using experimental data obtained from a micro-turbojet engine. Experiments were conducted under various rotational speed
Ukbe Üsame Uçar, Hakan Aygün
doaj   +1 more source

Development of nonlinear analytical model and seismic analyses of a steel frame with self-centering devices and viscoelastic dampers [PDF]

open access: yes, 2011
This paper highlights the role of advanced structural analysis tools on the conception of high-performance earthquake-resistant structural systems. A new steel frame equipped with self-centering devices and viscoelastic dampers is described.
Karavasilis, Theodore L.   +9 more
core   +1 more source

Characterizing the Dynamic Response of a Chassis Frame in a Heavy-Duty Dump Vehicle based on an Improved Stochastic System Identification [PDF]

open access: yes, 2015
This paper presents an online method for the assessment of the dynamic performance of the chassis frame in a heavy-duty dump truck based on a novel stochastic subspace identification (SSI) method. It introduces the use of an average correlation signal as
Chen, Zhi   +3 more
core   +2 more sources

Frame-theoretic approach for improved signal design in orthogonal frequency division multiplexing.

open access: yes, 2005
Frame-theoretic approach for improved signal design in orthogonal frequency division ...
Lucia. Valbonesi (7982783)
core   +4 more sources

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