Results 21 to 30 of about 6,278 (168)

FDN: Finite Difference Network with Hierarchical Convolutional Features for Text-independent Speaker Verification

open access: yes, 2021
In recent years, using raw waveforms as input for deep networks has been widely explored for the speaker verification system. For example, RawNet and RawNet2 extracted speaker's feature embeddings from waveforms automatically for recognizing their voice, which can vastly reduce the front-end computation and obtain state-of-the-art performance. However,
Li, Jin, Yan, Nan, Wang, Lan
openaire   +2 more sources

A Deep Neural Network-Based Fault Detection Scheme for Aircraft IMU Sensors

open access: yesInternational Journal of Aerospace Engineering, 2021
A new fault detection scheme for aircraft Inertial Measurement Unit (IMU) sensors is developed in this paper. This scheme adopts a deep neural network with a CNN-LSTM-fusion architecture (CNN: convolution neural network; LSTM: long short-term memory ...
Yiming Zhang   +5 more
doaj   +1 more source

Low-Carbon Planning of Flexible Distribution Network Based on Carbon Emission Flow [PDF]

open access: yesDianli jianshe
With the large-scale development of distributed generation (DG), flexible control of power flow in a distribution network can be realized using a soft open point (SOP), which further enhances the ability of a flexible distribution network (FDN) to adjust
WANG Changwei, GAO Chao, NIU Kai, ZHU Ximeng, QU Rui, ZHANG Rufeng
doaj   +1 more source

Effect and Mechanism of Superplasticizers on Performance of Ultrafine Sulfoaluminate Cement-Based Grouting Materials

open access: yesAdvances in Materials Science and Engineering, 2022
A novel ultrafine sulfoaluminate cement-based grouting material (USCBGM) has been prepared in the previous research, which had better engineering application performance, such as fast setting and hardening, fast strength development, stone body ...
Jianwu Zhang   +5 more
doaj   +1 more source

Forcing vertex square free detour number of a graph

open access: yesRatio Mathematica, 2023
Let G be a connected graph and S a square free detour basis of G. A subset T\subseteq S is called a forcing subset for S if S is the unique square free detour basis of S containing T. A forcing subset for S of minimum order is a minimum forcing subset of
G Priscilla Pacifica, K Christy Rani
doaj   +1 more source

Simulation Research on Die Forging Process Optimization of the FDN Type Anti-vibration Hammer Head in UHV Transmission Lines

open access: yesJournal of Physics: Conference Series, 2022
Abstract Traditional anti-vibration hammer heads are mainly manufactured by gravity casting technology, which has many internal defects and limited mechanical properties, which cannot meet the technical requirements for higher-strength anti-vibration hammers in the construction of UHV transmission lines.
Xuliang Liu   +6 more
openaire   +1 more source

Craniofacial growth, modeling, and estimation of milestones

open access: yesThe Anatomical Record, EarlyView.
Abstract Understanding craniofacial growth is foundational for research into intra‐ and interspecies variation, evolution, and clinical care. The Craniofacial Growth Consortium Study (CGCS), combines cephalographs from historical growth studies to create a dense longitudinal record of growth from 6 to 22 years of age.
Richard J. Sherwood   +6 more
wiley   +1 more source

Avaliação da divergência nutricional de genótipos de cana-de-açúcar (Saccharum spp.) Evaluation of the nutritional divergence of sugarcane (Saccharum spp.) genotypes

open access: yesRevista Brasileira de Zootecnia, 2006
Objetivou-se neste trabalho avaliar a divergência nutricional de genótipos de cana-de-açúcar para uso na alimentação de animais ruminantes. Foram avaliados os genótipos: RB72454, RB835486, SP80-1842, IAC86-2480, RB977512, RB867515, RB935566, RB925345 ...
Acyr Wanderley de Paula Freitas   +6 more
doaj   +1 more source

The ORCA‐TWIN qCMOS Experiment I. Science Case and Commissioning at Calar Alto Observatory

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT We describe a pilot study to explore a new generation of fast and low noise CMOS image sensors for time domain astronomy, using two remote telescopes with a baseline of 1635 km. The experiment involves direct imaging with novel qCMOS image sensor technology that combines fast readout with sub‐electron readout noise.
Martin M. Roth   +20 more
wiley   +1 more source

Whole-genome analysis of five Escherichia coli strains isolated from focal duodenal necrosis in laying hens reveals genetic similarities to the E. coli O25:H4 ST131 strain

open access: yesMicrobiology Spectrum
Focal duodenal necrosis (FDN) is an intestinal disease causing significant economic losses in the table-egg industry due to reduced egg production in laying hens. Its etiology and pathogenesis remain poorly understood.
Yu-Yang Tsai   +3 more
doaj   +1 more source

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