Results 81 to 90 of about 482,653 (299)
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 +4 more
wiley +1 more source
Conformal feature-selection wrappers for instance transfer [PDF]
, 2018 In this paper we propose a new method of conformal feature-selection wrappers for instance transfer (CFSWIT). Given target and source data, the method optimally selects features and source data that are relevant for a classification model.
Schoenmakers, Gijs +4 more
core +2 more sources
Learning Face Pareidolia via Global Feature Transfer
IEEE AccessConvolutional Neural Networks learn different details of features across various layers, progressively extracting features from low-level aspects such as edges to high-level semantic concepts.
Usfita Kiftiyani, Seungkyu Lee
doaj +1 more source
Single-Sample Face Recognition Based on LPP Feature Transfer
IEEE Access, 2016 Due to its wide applications in practice, face recognition has been an active research topic. With the availability of adequate training samples, many machine learning methods could yield high face recognition accuracy. However, under the circumstance of
Jie Pan, Xue-Song Wang, Yu-Hu Cheng
doaj +1 more source
Feature Discriminativity Estimation in CNNs for Transfer Learning
, 2019 The purpose of feature extraction on convolutional neural networks is to reuse deep representations learnt for a pre-trained model to solve a new, potentially unrelated problem. However, raw feature extraction from all layers is unfeasible given the massive size of these networks.
Giménez Ábalos, Víctor +4 more
openaire +3 more sources
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
Asia-Pacific tech monitor. Vol. 33, No. 4, Oct - Dec 2016 [PDF]
, 2016 In recent years, there has been rapid progress in the development of advanced digital technologies thus creating huge opportunities across the world faster than ever. These include internet, mobile communication, analytics and cloud computing, big data,
UN.ESCAP +1 more
core
A heat transfer model of the human upper limbs
, 2012 A steady state multi-segmented heat transfer model of the human upper limbs was developed. The main purpose was to evaluate the impact of blood flow through superficial veins and subcutaneous vascular structures in the palm of the hands over the heat ...
Yanagihara, Jurandir Itizo +1 more
core +1 more source
Feature discrimination learning transfers to noisy displays in complex stimuli
Frontiers in CognitionIntroductionPerception under noisy conditions requires not only feature identification but also a process whereby target features are selected and noise is filtered out (e.g., when identifying an animal hiding in the savannah).
Orly Azulai +4 more
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source