Results 81 to 90 of about 5,391,987 (327)
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Multi-face tracking by extended bag-of-tracklets in egocentric photo-streams [PDF]
Computer Vision and Image Understanding, 2015 A method for multiface tracking in low frame rate egocentric videos is proposed (eBoT).eBoT generates a tracklet for each detected face and groups similar tracklets.eBoT extracts a prototype for each group of tracklets and estimates its confidence.eBoT ...
Maedeh Aghaei +2 more
semanticscholar +1 more source
Head Tracking via Robust Registration in Texture Map Images [PDF]
, 1997 A novel method for 3D head tracking in the presence of large head rotations and facial expression changes is described. Tracking is formulated in terms of color image registration in the texture map of a 3D surface model.
Isidoro, John +2 more
core
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Holistic Face Processing: the Eye Tracking Data
Экспериментальная психология, 2020 In modern literature, the question of holistic and analytic processing of facial perception and facial expressions is actively debated. Various experimental paradigms have been developed for their study, one of which was based on the face ...
G.Ya. Menshikova, A.O. Pichugina
doaj +1 more source
Visibility Constrained Generative Model for Depth-based 3D Facial Pose Tracking
, 2019 In this paper, we propose a generative framework that unifies depth-based 3D facial pose tracking and face model adaptation on-the-fly, in the unconstrained scenarios with heavy occlusions and arbitrary facial expression variations.
Cai, Jianfei +4 more
core +1 more source
Molecular Oncology, EarlyView.The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués +3 more
wiley +1 more source
Telemedicine System for Monitoring Heart Rate Using Independent Component Analysis in Videos
Latin-American Journal of Computing, 2017 Heart is the organ responsible for providing blood, oxygen and nutrients through the human body, their initial monitoring was reflected in heart rate value, this measurement is a possible irregularity within the organism.
Karla Portilla +3 more
doaj
Generating 3D faces using Convolutional Mesh Autoencoders
, 2018 Learned 3D representations of human faces are useful for computer vision problems such as 3D face tracking and reconstruction from images, as well as graphics applications such as character generation and animation.
Black, Michael J. +3 more
core +1 more source
Molecular Oncology, EarlyView.Liquid biopsy enables minimally invasive, real‐time molecular profiling through analysis of circulating biomarkers in biological fluids. This Perspective highlights the importance of training pathologists through integrative educational programs, such as the European Masters in Molecular Pathology, to ensure effective and equitable implementation of ...
Marius Ilié +13 more
wiley +1 more source