Results 81 to 90 of about 286,325 (326)

Cool Guys and Warm Husbands

open access: yesEvolutionary Psychology, 2015
While smiling enhances women’s facial attractiveness, the findings are inconclusive for men. The present study investigated the effect of smiling on male facial attractiveness for short- and long-term prospective partners using East Asian and European ...
Matia Okubo   +4 more
doaj   +1 more source

Informative Features for Model Comparison [PDF]

open access: yes, 2018
Given two candidate models, and a set of target observations, we address the problem of measuring the relative goodness of fit of the two models. We propose two new statistical tests which are nonparametric, computationally efficient (runtime complexity ...
Gretton, Arthur   +5 more
core   +1 more source

Polyhalogenated Carbazole Impairs Dopaminergic Neurons through Dysregulation of Liquid–Liquid Phase Separation in Caenorhabditis elegans

open access: yesAdvanced Science, EarlyView.
Polyhalogenated carbazoles (PHCZ), persistent environmental contaminants, preferentially accumulate in neuronal tissues. Studies using Caenorhabditis elegans and human neuronal cell lines reveal that PHCZ induce dopaminergic neurodegeneration by promoting liquid–liquid phase separation of α‐synuclein, reducing condensate fluidity, impairing ...
Yuhang Luo   +13 more
wiley   +1 more source

Leveraging 3D Molecular Spatial Visual Information and Multi‐Perspective Representations for Drug Discovery

open access: yesAdvanced Science, EarlyView.
A deep learning framework called MolVisGNN is proposed to fuse 3D molecular visual information of drugs with multi‐source features, which proves the importance of 3D molecular visual information of drugs and the advancedness of this model in the field of drug discovery, and provides a reference for how to more comprehensively express small molecule ...
Zimai Zhang   +9 more
wiley   +1 more source

Smiling is a Costly Signal of Cooperation Opportunities: Experimental Evidence from a Trust Game [PDF]

open access: yes
We test the hypothesis that "genuine" or "convincing" smiling is a costly signal that has evolved to induce cooperation in situations requiring mutual trust. Potential trustees in a trust game made video clips for viewing by potential trusters before the
Centorrino, Samuele   +4 more
core  

Examining CNN Representations with respect to Dataset Bias

open access: yes, 2017
Given a pre-trained CNN without any testing samples, this paper proposes a simple yet effective method to diagnose feature representations of the CNN. We aim to discover representation flaws caused by potential dataset bias.
Wang, Wenguan   +2 more
core   +1 more source

DNA Origami and Its Applications in Synthetic Biology

open access: yesAdvanced Science, EarlyView.
This review provides a comprehensive summary of recent advancements in DNA origami for synthetic biology, emphasizing two key areas: the precise construction and dynamic regulation of extracellular‐to‐intracellular, and the synergistic integration with cell‐free systems.
Yaning Fang   +4 more
wiley   +1 more source

Training Approach-Avoidance of Smiling Faces Affects Emotional Vulnerability in Socially Anxious Individuals

open access: yesFrontiers in Human Neuroscience, 2013
Previous research revealed an automatic behavioral bias in high socially anxious individuals (HSAs): Although their explicit evaluations of smiling faces are positive, they show automatic avoidance of these faces. This is reflected by faster pushing than
Mike eRinck   +7 more
doaj   +1 more source

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