Results 21 to 30 of about 3,657,233 (310)

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

Acceleration-induced nonlocality: kinetic memory versus dynamic memory [PDF]

open access: yes, 2001
The characteristics of the memory of accelerated motion in Minkowski spacetime are discussed within the framework of the nonlocal theory of accelerated observers. Two types of memory are distinguished: kinetic and dynamic.
Giglio, Eric   +2 more
core   +4 more sources

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 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

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 Characteristics of Woodframe Buildings [PDF]

open access: yes, 2002
The dynamic properties of wood shearwall buildings were evaluated, such as modal frequencies, damping and mode shapes of the structures. Through analysis of recorded earthquake response and by forced vibration testing, a database of periods and damping ...
Beck, J. L., Camelo, V. S., Hall, J. F.
core  

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

Features of using the main criterion of the FDD method in identifying the dynamic characteristics of structures

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics
This publication continues the series of articles devoted to the Frequency Domain Decomposition (FDD) method that serves to identify the dynamic characteristics of structures (natural frequencies and forms of natural vibrations) from the vibration tests ...
Andrianova Elena, Boldyrev Yury
doaj   +1 more source

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