Results 91 to 100 of about 24,615,903 (307)

Auxiliary Loss Multimodal GRU Model in Audio-Visual Speech Recognition

open access: yesIEEE Access, 2018
Audio-visual speech recognition (AVSR) utilizes both audio and video modalities for the robust automatic speech recognition. Most deep neural network (DNN) has achieved promising performances in AVSR owing to its generalized and nonlinear mapping ability.
Yuan Yuan, Chunlin Tian, Xiaoqiang Lu
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Establishing Assistant Diagnosis Models of Solitary Pulmonary Nodules Based on Intelligent Algorithms

open access: yesCellular Physiology and Biochemistry, 2015
Aims: This study aimed to establish an auxiliary diagnosis model for solitary pulmonary nodules (SPNs) and evaluate its test efficacy. Methods: Three hundred thirty-two pathologically diagnosed SPN patients (186 malignant, 146 benign) were collected as ...
Zhijun Zhao   +5 more
doaj   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Research and Application of Matlab/Simulink Simulation Model for the Train Auxiliary Converter

open access: yesKongzhi Yu Xinxi Jishu, 2011
This paper gives a simulation model of auxiliary converter of the train based on Matlab/Simulink and analyzes the principle of the model. The actual application shows that this model provides great help for the selection and analysis of the main ...
ZHU Shiwu   +3 more
doaj  

4D Chern-Simons theory with auxiliary fields

open access: yesJournal of High Energy Physics
The auxiliary field sigma model (AFSM) has recently been constructed by Ferko and Smith as deformations of the principal chiral model by including auxiliary fields and the potential term given by an arbitrary univariate function.
Osamu Fukushima, Kentaroh Yoshida
doaj   +1 more source

A Method for Reducing Cogging Torque of Integrated Propulsion Motor

open access: yesJournal of Marine Science and Engineering, 2019
How to reduce the cogging torque of the integrated propeller motor is an important means to improve its noise performance because cogging torque is one of the key factors causing torque ripple.
Huanyu Ou   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Personnel detection method in infrared image domain along auxiliary transportation route of coal mines

open access: yesMeitan kexue jishu
The light condition of the underground auxiliary transportation roadway is poor, where the personnel, vehicles, and equipment are mixed. It leads to frequent personnel accidents in underground auxiliary transportation roadways.
Ruojun ZHU   +3 more
doaj   +1 more source

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