Results 31 to 40 of about 9,666,046 (320)

Conformal quantum dot–SnO2 layers as electron transporters for efficient perovskite solar cells

open access: yesScience, 2022
Improvements to perovskite solar cells (PSCs) have focused on increasing their power conversion efficiency (PCE) and operational stability and maintaining high performance upon scale-up to module sizes.
Minjin Kim   +20 more
semanticscholar   +1 more source

SEMANTIC IMAGE DESCRIPTION AND CLASSIFICATION BASED ON GENERALIZED SET

open access: yesICTACT Journal on Image and Video Processing, 2018
A semantic image description model based on generalized set is proposed, and the semantic similarity (distance) measure between images is presented.
Ri ChangYong   +3 more
doaj   +1 more source

Materials selection method using improved TOPSIS without rank reversal based on linear max-min normalization with absolute maximum and minimum values

open access: yesMaterials Research Express, 2022
Technique for order preference by similarity to ideal solution (TOPSIS) is a well-known multi attribute decision making (MADM) method and it has been widely used in materials selection.
Won-Chol Yang   +4 more
doaj   +1 more source

3d duality with adjoint matter from 4d duality [PDF]

open access: yes, 2014
We study the Seiberg dualities with an adjoint matter for the $U(N)$ and $SU(N)$ gauge groups in three- and four-dimensions with four supercharges. The relation between three- and four-dimensional dualities is investigated. We especially derive the three-
Nii, Keita
core   +2 more sources

KIM-1 as a Blood-Based Marker for Early Detection of Kidney Cancer: A Prospective Nested Case–Control Study

open access: yesClinical Cancer Research, 2018
Purpose: Renal cell carcinoma (RCC) has the potential for cure with surgery when diagnosed at an early stage. Kidney injury molecule-1 (KIM-1) has been shown to be elevated in the plasma of RCC patients.
G. Scelo   +37 more
semanticscholar   +1 more source

An Improved MSA Model for Evaluating the Sound Transmission Loss of a Rectangular Plate for Diffuse Field Incidence

open access: yesArchives of Acoustics, 2019
This paper presents an approximate analytical model for estimating the transmission loss (TL) of a finite rectangular plate in the low frequency range, which is based on the modal summation approach (MSA) taking into account the modal radiation impedance
Myong-Jin KIM, Kyong-Su WON, Chol-Su RI
doaj   +1 more source

AN EFFICIENT MULTI-DIRECTIONAL INTERPOLATION ALGORITHM FOR SPATIAL ERROR CONCEALMENT

open access: yesICTACT Journal on Image and Video Processing, 2021
In real-time video applications, error concealment is used to conceal the corrupted parts of the video sequence without retransmission. In this paper, an efficient multi-directional interpolation algorithm is presented for spatial error concealment ...
Jo Jong Hyon, Hwang Pyong Su, Ri Je Hyon
doaj   +1 more source

Statistical Watermarking for Networked Control Systems

open access: yes, 2017
Watermarking can detect sensor attacks in control systems by injecting a private signal into the control, whereby attacks are identified by checking the statistics of the sensor measurements and private signal.
abrams   +8 more
core   +1 more source

Physician-prescribed Asthma Treatment Regimen does not differ Between Smoking and Non-smoking Patients With Asthma in Seoul and Gyunggi province of Korea [PDF]

open access: yes, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any ...
Chalmers   +27 more
core   +2 more sources

A remark on Einstein warped products

open access: yes, 2010
We prove triviality results for Einstein warped products with non-compact bases. These extend previous work by D.-S. Kim and Y.-H. Kim. The proof, from the viewpoint of "quasi-Einstein manifolds" introduced by J. Case, Y.-S. Shu and G.
Besse   +4 more
core   +1 more source

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