Results 181 to 190 of about 3,670,840 (396)

Dispersive Optical Wireless Indoor Channels—From Frequency-Domain Modeling to Bit-Error-Rate Prediction

IEEE Photonics Journal
Methods for calculating the impulse response of dispersive optical wireless channels have been known for a long time. However, a comprehensive procedure for predicting resulting bit error rates, starting from a highly accurate channel emulation method ...
Henrik Schulze, Jan Mietzner, Peter Adam Hoeher   +2 more
doaj   +1 more source

The Influence of Diode Laser Intensity Modulation on Photoacoustic Image Quality for Oral Soft Tissue Imaging. [PDF]

J Lasers Med Sci, 2020
Widyaningrum R, Mitrayana M, Sola Gracea R, Agustina D, Mudjosemedi M, Miyosi Silalahi H.   +5 more
europepmc   +1 more source

Modulation of x-ray line intensity emitted by a periodic structure under electron excitation [PDF]

, 2002
Philippe Jonnard, Jean‐Marc André, C. Bonnelle, F. Bridou, B. Pardo   +4 more
openalex   +1 more source

Affective Modulation after High-Intensity Exercise Is Associated with Prolonged Amygdalar-Insular Functional Connectivity Increase [PDF]

, 2020
Angelika Schmitt, Neeraj Upadhyay, Jason Martin, Sandra Rojas Vega, Heiko K. Strüder, Henning Boecker   +5 more
openalex   +1 more source

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

FEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia, Masahiro Kimura, Daisuke Kurimoto, Atsushi Sato   +3 more
wiley   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Quasi-periodic modulation of equatorial noise intensity

, 2015
International audienceEquatorial noise (EN) emissions are electromagnetic waves at frequencies between the proton cyclotron frequency and the lower hybrid frequency observed routinely in the equatorial region of the inner magnetosphere. They propagate in
Hrbackova, Z., Nemec, F., Santolík, O., Cornilleau-Wehrlin, Nicole, Pickett, J. S.   +4 more
core  

Overcoming the Nyquist limit with intensity modulation spectral analysis [PDF]

, 2009
Ken Halvorsen, Wesley P. Wong
openalex   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Time Span of an Image Frame Using a CMOS Sensor in Rolling Shutter‐Based Optical Camera Communications

IET Optoelectronics
In this paper, a rolling shutter optical camera communication system is investigated by analysing the internal working principle of a receiver based on complementary metal oxide semiconductor image sensors.
Raul Zamorano‐Illanes, Zabih Ghassemlooy, Xicong Li, Othman Younus, Stanislav Zvánovec, Ismael Soto   +5 more
doaj   +1 more source