Results 11 to 20 of about 6,985,189 (226)

Dual subspace discriminative projection learning

open access: yes, 2021
In this paper, we propose a dual subspace discriminative projection learning (DSDPL) framework for multi-category image classification. Our approach reflects the notion that images are composed of class-shared information, class-specific information, and
Gao, Y, Belous, G, Busch, A
core   +1 more source

Dual-Energy-Barrier Stable Superhydrophobic Structures for Long Icing Delay

open access: yes
Using superhydrophobic surfaces (SHSs) with the water-repellent Cassie–Baxter (CB) state is widely acknowledged as an effective approach for anti-icing performances.
Guochen Jiang (12523878)   +8 more
core   +4 more sources

Dual-Fuel Truck Fleet: Start-Up Experience [PDF]

open access: yes, 1998
Although dual-fuel engine technology has been in development and limited use for several years, it has only recently moved toward full-scale operational capability for heavy-duty truck applications.
National Renewable Energy Laboratory (U.S.)
core   +1 more source

Effectiveness of Virtual Non-Enhanced Images Acquired by Dual-Energy Computed Tomography in Evaluation of Patients with Suspected Acute Appendicitis

open access: yes대한영상의학회지, 2016
Purpose To determine whether virtual non-enhanced (VNE) images derived from dual-energy computed tomography (DECT) can replace true non-enhanced (TNE) images in patients with suspected acute appendicitis.
Taeyeong Heo   +2 more
doaj   +1 more source

A feasibility study on deep‐neural‐network‐based dose‐neutral dual‐energy digital breast tomosynthesis

open access: yes, 2023
Background Diagnostic performance based on x-ray breast imaging is subject to breast density. Although digital breast tomosynthesis (DBT) is reported to outperform conventional mammography in denser breasts, mass detection and malignancy characterization
Young Jin Choi   +18 more
core   +1 more source

A Low-Cost Dual Energy CT System with Sparse Data

open access: yesTsinghua Science and Technology, 2014
Dual Energy CT (DECT) has recently gained significant research interest owing to its ability to discriminate materials, and hence is widely applied in the field of nuclear safety and security inspection.
Yuanyuan Liu   +5 more
doaj   +1 more source

Impact of PWM strategies on RMS current of the DC-link Voltage Capacitor of a dual-three phase drive [PDF]

open access: yes, 2014
The major drawback of usual dual three-phase AC machines, when supplied by a Voltage Source Inverter (VSI), is the occurrence of extra harmonic currents which circulate in the stator windings causing additional losses and constraints on the power ...
ROUHANA, Najib   +5 more
core   +1 more source

Utility of Dual-Energy Computed Tomography in Clinical Conundra

open access: yesDiagnostics
Advancing medical technology revolutionizes our ability to diagnose various disease processes. Conventional Single-Energy Computed Tomography (SECT) has multiple inherent limitations for providing definite diagnoses in certain clinical contexts.
Ahmad Abu-Omar   +13 more
doaj   +1 more source

World Energy Projection System Model Documentation [PDF]

open access: yes, 1997
The World Energy Projection System (WEPS) was developed by the Office of Integrated Analysis and Forecasting within the Energy Information Administration (EIA), the independent statistical and analytical agency of the US Department of Energy.
Hutzler, M. J., Anderson, A. T.
core   +1 more source

Image Quality and Lesion Detectability with Low-Monoenergetic Imaging: A Study of Low-Concentration Iodine Contrast in Hepatic Multiphase CT for Chronic Liver Disease

open access: yesTomography
Background: This study aimed to evaluate whether low-concentration iodine contrast-enhanced multiphase low-monoenergetic computed tomography (LCLM CT; 270 mg I/mL, 40 keV) is non-inferior to standard-dose computed tomography (SDCT; 350 mg I/mL) in image ...
Jae En Kim   +5 more
doaj   +1 more source

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