Results 21 to 30 of about 977,786 (269)

Study on Seismic Performance of a Mold Transformer through Shaking Table Tests

open access: yesApplied Sciences, 2020
This study presents an experimental seismic investigation of a 1000 kVA cast resin-type hybrid mold transformer through tri-axial shaking table tests. The input acceleration time histories were generated in accordance with the specifications recommended ...
Ngoc Hieu Dinh   +3 more
doaj   +1 more source

A Composite Recognition Method Based on Multimode Mutual Attention Fusion Network

open access: yesApplied Artificial Intelligence
To address the problem of single-mode vulnerability to complex environments, a multimode fusion network with mutual attention is proposed. This network combines the use of laser, infrared and millimeter wave modalities to leverage the advantages of each ...
Xing Ding   +4 more
doaj   +1 more source

Unsupervised Regression Model of Geodesic Flow Kernel Based on Dynamic Independent Component Analysis and Dynamic Principal Component Analysis

open access: yesShanghai Jiaotong Daxue xuebao, 2020
It is difficult to accurately measure parameters by using the traditional soft sensor algorithm when the working condition of industrial process is changed. Therefore, a transfer learning strategy is introduced based on geodesic flow kernel to solve this
LAI Yanbo   +3 more
doaj   +1 more source

Dynamic Modeling and Flexibility Analysis of an Integrated Electrical and Thermal Energy System With the Heat Pump–Thermal Storage

open access: yesFrontiers in Energy Research, 2022
The integration of high-efficiency heat pump and thermal storage devices is of great significance to realize the synergy between efficient and flexible operation of the integrated electric and thermal energy systems.
Junhong Hao   +4 more
doaj   +1 more source

Dynamic Data Mining of Sensor Data

open access: yesIEEE Access, 2020
The research of data mining has aroused widespread concern in academia and industry. However, an important mark of the Internet of Things era is that sensor data replaces artificially compiled data.
Yunfei Yin, Lianjie Long, Xiyu Deng
doaj   +1 more source

Dynamic process of the “8•31” debris flow in Luoxi gulley of Ganluo County, Sichuan Province

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao
Heixiluo gully, located in Suxiong Town, Ganluo County of Sichuan Province, experienced a catastrophic debris flow disaster at 8:00 a.m. on August 31, 2020, causing significant losses to local residents, as well as to the Chengdu–Kunming railway bridges ...
Jishuai SHI   +2 more
doaj   +1 more source

Research into the Dynamic Characteristics of the Planetary Cob­Separating Device

open access: yesСельскохозяйственные машины и технологии, 2021
. In the article, the authors propose a methodological approach to calculating the planetary cob-separating device used in corn harvesters and specialized headers.
V. M. Pogosyan, M. E. Chaplygin
doaj   +1 more source

Pressure-Amplified Structural Superiority in Silty Clays: Dynamic Divergence Between Undisturbed and Remolded States

open access: yesBuildings
Silty clay is extensively distributed in northern China. Numerous seismic events have demonstrated that underground structures embedded in silty clay strata are prone to severe damage during earthquakes.
Jinhu Hu   +4 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall   +2 more
wiley   +1 more source

On dynamical systems of characteristic 0+ [PDF]

open access: yesMathematical Systems Theory, 1975
The purpose of this paper is to characterize planar dynamical systems satisfying certain stability criteria. The flows are characterized in terms of their critical points and a nontrivial example satisfying all of the properties obtained by Ahmad is constructed.
openaire   +2 more sources

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