Results 21 to 30 of about 267,305 (204)

Dual task impairments in vascular dementia [PDF]

open access: yes, 2010
Several studies have shown that people with Alzheimer's disease (AD) demonstrate difficulties in doing two things at once or 'dual-tasking' and that this dual task impairment is insensitive to normal ageing, chronic depression or prodromal conditions ...
Della Sala, Sergio   +3 more
core   +3 more sources

Block-Online Multi-Channel Speech Enhancement Using DNN-Supported Relative Transfer Function Estimates [PDF]

open access: yes, 2019
This work addresses the problem of block-online processing for multi-channel speech enhancement. Such processing is vital in scenarios with moving speakers and/or when very short utterances are processed, e.g., in voice assistant scenarios.
Bohac, Marek   +2 more
core   +3 more sources

A Case of HeartMate 3 Outflow Graft Twisting with Extraluminal Thrombosis: Is Computed Tomography Angiography Helpful? [PDF]

open access: yes, 2020
Twists in the outflow graft of the HeartMateTM 3 device (Abbott) have recently been described as a sporadic, late complication. We present a case with a unique combination of external compression of the HeartMate 3 outflow graft by a surgical scar ...
Guglin, Maya   +3 more
core   +1 more source

An emotional mess! Deciding on a framework for building a Dutch emotion-annotated corpus [PDF]

open access: yes, 2020
Seeing the myriad of existing emotion models, with the categorical versus dimensional opposition the most important dividing line, building an emotion-annotated corpus requires some well thought-out strategies concerning framework choice.
De Bruyne, Luna   +2 more
core   +1 more source

Automatic affective dimension recognition from naturalistic facial expressions based on wavelet filtering and PLS regression [PDF]

open access: yes, 2015
Automatic affective dimension recognition from facial expression continuously in naturalistic contexts is a very challenging research topic but very important in human-computer interaction.
Gaus, YFBA   +4 more
core   +1 more source

Tryptophan Metabolite Indole‐3‐Aldehyde Induces AhR and c‐MYC Degradation to Promote Tumor Immunogenicity

open access: yesAdvanced Science, EarlyView.
Tryptophan metabolite Indole‐3‐aldehyde (I3A) downregulates cytosolic AhR and p‐ERK/c‐MYC proteins, together enhancing STAT3 phosphorylation and tumor immunogenicity. Overexpression of the Trp metabolic enzyme interleukin‐4‐induced gene‐1 (IL4I1) in tumor cells increases intracellular levels of I3A and enhances tumor immunogenicity.
Lei Cui   +19 more
wiley   +1 more source

Denoising Deep Neural Networks Based Voice Activity Detection

open access: yes, 2013
Recently, the deep-belief-networks (DBN) based voice activity detection (VAD) has been proposed. It is powerful in fusing the advantages of multiple features, and achieves the state-of-the-art performance. However, the deep layers of the DBN-based VAD do
Wu, Ji, Zhang, Xiao-Lei
core   +1 more source

Movie Description [PDF]

open access: yes, 2016
Audio Description (AD) provides linguistic descriptions of movies and allows visually impaired people to follow a movie along with their peers. Such descriptions are by design mainly visual and thus naturally form an interesting data source for computer ...
Courville, Aaron   +7 more
core   +4 more sources

USP10 Inhibits Ferroptosis via Deubiquinating POLR2A in Head and Neck Squamous Cell Carcinoma

open access: yesAdvanced Science, EarlyView.
This study identifies USP10 as a novel deubiquitinase that antagonizes ferroptosis in head and neck squamous cell carcinoma (HNSCC). Mechanistically, USP10 directly stabilizes POLR2A protein through post‐translational deubiquitination, enabling POLR2A‐mediated transcriptional activation of SLC7A11, a key ferroptosis inhibitor.
Diekuo Zhang   +13 more
wiley   +1 more source

Optimal distributed control of a nonlocal Cahn-Hilliard/Navier-Stokes system in 2D [PDF]

open access: yes, 2014
We study a diffuse interface model for incompressible isothermal mixtures of two immiscible fluids coupling the Navier--Stokes system with a convective nonlocal Cahn--Hilliard equation in two dimensions of space.
Frigeri, Sergio   +2 more
core   +3 more sources

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