Results 1 to 10 of about 172,096 (252)

Generating De-identification facial images based on the attention models and adversarial examples

Alexandria Engineering Journal, 2022
In response to the problem that facial features are likely to cause privacy leakage and identity theft of the user, this paper presents a method for generating De-identification facial images based on attention models and adversarial examples. The method
Jingjing Yang, Weijia Zhang, Jiaxing Liu, Jinzhao Wu, Jie Yang   +4 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Shared flow and positive collective gatherings

Anales de Psicologia
Collective gatherings or rituals promote optimal experiences in socially acceptable circumstances. Few studies have empirically examined the experience of flow shared by a group in collective situations.
Larraitz Zumeta, Nekane Basabe, Anna Wlodarczyk, Magdalena Bobowik, Darío Páez   +4 more
doaj   +1 more source

Admiration for Islamist groups encourages self-sacrifice through identity fusion

Humanities & Social Sciences Communications, 2021
The psychological mechanisms that lead terrorists to make costly sacrifices for their ideological convictions are of great theoretical and practical importance.
Á. Gómez, J. J. Bélanger, J. Chinchilla, A. Vázquez, B. M. Schumpe, C. F. Nisa, S. Chiclana   +6 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Cross-social Network User Identity Matching Based on Fusion Representation Learning [PDF]

Jisuanji gongcheng, 2018
Aiming at the problems that the existing cross-social network user identity matching algorithm has low accuracy and difficult data acquisition,a new cross-social network user identity matching algorithm is proposed.Using the known matching account nodes ...
YANG Yizhuo,YU Hongtao,HUANG Ruiyang,LIU Zhengming
doaj   +1 more source

The body as a reflection of relations with others

Current Issues in Personality Psychology, 2022
Background Corporeality is an important element of the self structure. Tattoos have been associated with self-esteem, identity diffusion, and aggression.
Mateusz J. Lammek
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source