Results 51 to 60 of about 12,024,061 (386)

Positive emotional valence in spontaneous facial expressions of autistic adolescents

Scientific Reports
Facial expressions produced by autistic individuals are often perceived as difficult to interpret. Most data on facial expression production rely on posed or mimicked facial expressions, which may not be representative of spontaneous expressiveness.
Ruth B. Grossman, Meredith Sager, Hayden Ventresca, Julia Mertens, Emily Zane   +4 more
doaj   +1 more source

Digital Immortality in Palaeoanthropology and Archaeology: The Rise of the Postmortem Avatar

Heritage
It has been proposed that we are entering the age of postmortalism, where digital immortality is a credible option. The desire to overcome death has occupied humanity for centuries, and even though biological immortality is still impossible, recent ...
Caroline M. Wilkinson, Mark A. Roughley, Sarah L. Shrimpton   +2 more
doaj   +1 more source

Additive Margin Softmax for Face Verification [PDF]

IEEE Signal Processing Letters, 2018
In this letter, we propose a conceptually simple and intuitive learning objective function, i.e., additive margin softmax, for face verification. In general, face verification tasks can be viewed as metric learning problems, even though lots of face ...
Feng Wang, Jian Cheng, Weiyang Liu, Haijun Liu   +3 more
semanticscholar   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Face to Face in Ireland [PDF]

, 2011
While still in the midst of their study abroad experiences, students at Linfield College write reflective essays. Their essays address issues of cultural similarity and difference, compare lifestyles, mores, norms, and habits between their host countries
Patterson, Brenna
core   +1 more source

Active and passive fields face to face

, 2004
The statistical properties of active and passive scalar fields transported by the same turbulent flow are investigated. Four examples of active scalar have been considered: temperature in thermal convection, magnetic potential in two-dimensional ...
Bernard D, Biskamp D, Boffetta G, Celani A, Celani A Cencini M Noullez A, Chertkov M, Chertkov M, Ching E S C, Constantin P, Crisanti A, Ellis R S, Falkovich G, Frisch U, Gat O, Gawe?dzki K, Held I M, Kraichnan R H, Monin A, Pasquill F, Pouquet A, Pumir A, Risken H, Salmon R, Shraiman B I, Shraiman B I, Williams F A, Yakhot V, Zel'dovich Ya B   +27 more
core   +3 more sources

Face X-Ray for More General Face Forgery Detection [PDF]

Computer Vision and Pattern Recognition, 2019
In this paper we propose a novel image representation called face X-ray for detecting forgery in face images. The face X-ray of an input face image is a greyscale image that reveals whether the input image can be decomposed into the blending of two ...
Lingzhi Li, Jianmin Bao, Ting Zhang, Hao Yang, Dong Chen, Fang Wen, B. Guo   +6 more
semanticscholar   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

ExpressionBot: An Emotive Lifelike Robotic Face for Face-to-Face Communication

, 2014
This article proposes an emotive lifelike robotic face, called ExpressionBot, that is designed to support verbal and non-verbal communication between the robot and humans, with the goal of closely modeling the dynamics of natural face-to-face ...
Borts, Eric, Cole, Ronald, Conyers, Stephen, Graitzer, Gabriel, Mahoor, Mohammad H., Mollahosseini, Ali, Voyles, Richard M.   +6 more
core   +1 more source

Building Face Ageing Model Using Face Synthesis

International Journal of Innovative Science and Research Technology
Advancements in face synthesis technology have enabled innovative methods for modeling facial aging. This research paper focuses primarily on creating a robust face aging model using deep learning and Generative Adversarial Networks (GANs), trained on a ...
Shraddha Mishra, Manvi Chahar, Shivani Jaswal   +2 more
semanticscholar   +1 more source