Results 91 to 100 of about 4,056,243 (258)

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source

Aalto system for the 2017 Arabic multi-genre broadcast challenge [PDF]

, 2017
We describe the speech recognition systems we have created for MGB-3, the 3rd Multi Genre Broadcast challenge, which this year consisted of a task of building a system for transcribing Egyptian Dialect Arabic speech, using a big audio corpus of primarily
Virpioja, Sami, Mikko Kurimo, Siva Reddy Gangireddy, Kurimo, Mikko, Gangireddy, Siva, Seppo Enarvi, Smit, Peter, Enarvi, Seppo, Peter Smit, Sami Virpioja   +9 more
core   +1 more source

Investigating Automatic Vocal Rise Time Measurement Parameters and Multi-Corpus Vowel Onset Behavior with the Voice Onset Analysis Tool (VOAT)

Bioengineering
Vocal rise time (VRT) acoustically measures from when vocal cord vibration begins to when phonation achieves a peak steady state. This acoustic-based study examines manual and automatic VRT measurements based on different vowel onset recordings (e.g ...
Brian Stasak, John Holik, Duy Duong Nguyen, Tomás Arias-Vergara, Michael Döllinger, Cate Madill   +5 more
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Categorization of sentence recognition for older adults under noisy and time-altered conditions

Clinical Interventions in Aging, 2018
Saea Kim, Sunmi Ma, Jihyeon Lee, Woojae Han Laboratory of Hearing and Technology, Division of Speech Pathology and Audiology, College of Natural Science, Hallym University, Chuncheon, Korea Purpose: While evaluating the speech recognition ability of ...
Kim S, Ma S, Lee J, Han W
doaj  

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Expert Methods of Foreign-Language Speakers’ Identification by Speech Prosody

Вестник Волгоградского государственного университета: Серия 2. Языкознание, 2018
According to the data received from the surveys of the criminal environment in Russia over recent years, there is a substantial growth of the crimes committed by the Tadjik, Uzbek and criminal groups of other ethnical origin.
Irina V. Kuryanova
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Towards an automatic speech recognition system for use by deaf students in lectures [PDF]

, 1994
According to the Royal National Institute for Deaf people there are nearly 7.5 million hearing-impaired people in Great Britain. Human-operated machine transcription systems, such as Palantype, achieve low word error rates in real-time.
Collingham, Russell James
core  

The use of on-line co-training to reduce the training set size in pattern recognition methods: application to left ventricle segmentation in ultrasound

, 2012
The use of statistical pattern recognition models to segment the left ventricle of the heart in ultrasound images has gained substantial attention over the last few years.
Nascimento, J., Carneiro, G., G. Carneiro, J. C. Nascimento   +3 more
core   +1 more source