Results 91 to 100 of about 161,242 (287)

EmoTxt: A Toolkit for Emotion Recognition from Text

, 2017
We present EmoTxt, a toolkit for emotion recognition from text, trained and tested on a gold standard of about 9K question, answers, and comments from online interactions. We provide empirical evidence of the performance of EmoTxt.
Calefato, Fabio, Lanubile, Filippo, Novielli, Nicole   +2 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Music emotion recognition based on temporal convolutional attention network using EEG

Frontiers in Human Neuroscience
Music is one of the primary ways to evoke human emotions. However, the feeling of music is subjective, making it difficult to determine which emotions music triggers in a given individual.
Yinghao Qiao, Yinghao Qiao, Yinghao Qiao, Jiajia Mu, Jiajia Mu, Jiajia Mu, Jialan Xie, Jialan Xie, Jialan Xie, Binghui Hu, Binghui Hu, Binghui Hu, Guangyuan Liu, Guangyuan Liu, Guangyuan Liu   +14 more
doaj   +1 more source

BeSense: Leveraging WiFi Channel Data and Computational Intelligence for Behavior Analysis

, 2020
The ever evolving informatics technology has gradually bounded human and computer in a compact way. Understanding user behavior becomes a key enabler in many fields such as sedentary-related healthcare, human-computer interaction (HCI) and affective ...
Gu, Yu, Liu, Zhi, Ren, Fuji, Zhang, Xiang   +3 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

A method for detecting navigable areas in narrow rivers under complex reflection conditions

Engineering Reports
The perception of unmanned surface vehicles is significantly influenced by the detection of navigable areas in narrow rivers. Conventional semantic segmentation networks are unable to resolve the numerous interferences on the water's surface, including ...
Kai Zhang, Min Hu, Daoyang Yu, Yanwei Bao   +3 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

PhysioFormer: Integrating multimodal physiological signals and symbolic regression for explainable affective state prediction.

PLoS ONE
As affective computing becomes increasingly crucial in health monitoring and psychological intervention, accurately identifying affective states is a key challenge.
Zhifeng Wang, Wanxuan Wu, Chunyan Zeng, Jialiang Shen   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Improving classification of posture based attributed attention assessed by ranked crowd-raters

EAI Endorsed Transactions on Pervasive Health and Technology, 2015
Attribution of attention from observable body posture is plausible, providing additional information for affective computing applications. We previously reported a promissory 69. 72 ± 10.
Patrick Heyer, Jesus Rivas, Luis Sucar, Felipe Orihuela-Espina   +3 more
doaj   +1 more source