Results 31 to 40 of about 245,050 (262)

Improving Stroke Treatment Using Magnetic Nanoparticle Sensors to Monitor Brain Thrombus Extraction

open access: yesSensors
(1) Background: Mechanical thrombectomy (MT) successfully treats ischemic strokes by extracting the thrombus, or clot, using a stent retriever to pull it through the blood vessel. However, clot slippage and/or fragmentation can occur.
Dhrubo Jyoti   +4 more
doaj   +1 more source

KCRC-LCD: Discriminative Kernel Collaborative Representation with Locality Constrained Dictionary for Visual Categorization

open access: yes, 2014
We consider the image classification problem via kernel collaborative representation classification with locality constrained dictionary (KCRC-LCD). Specifically, we propose a kernel collaborative representation classification (KCRC) approach in which ...
Li, Hui   +5 more
core   +1 more source

Standard Solar models in the Light of New Helioseismic Constraints II. Mixing Below the Convective Zone [PDF]

open access: yes, 1999
In previous work, we have shown that recent updated standard solar models cannot reproduce the radial profile of the sound speed at the base of the convective zone (CZ) and fail to predict the Li7 depletion.
A. S. Brun   +17 more
core   +1 more source

Electro-optical Simulation of a-Si Thin-Film-Transistor Liquid Crystal Display Pixels [PDF]

open access: yes, 2001
An analysis of an amorphous silicon (a-Si) thin-film-transistor liquid-crystal display (TFT-LCD) pixel is presented. The electro-optical model combines the electrical properties of the switching element and the optical performance of a twisted nematic ...
Otón, José M.   +3 more
core   +3 more sources

Development of an Irradiance Meter using Arduino Technology [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2023
This paper proposes the use of microcontroller development boards like the Arduino UNO for measuring solar irradiance. Solar irradiance is the amount of solar power received per unit area.
RAY Papia, SALKUTI Surender Reddy
doaj  

Algebraic geometry codes with complementary duals exceed the asymptotic Gilbert-Varshamov bound

open access: yes, 2017
It was shown by Massey that linear complementary dual (LCD for short) codes are asymptotically good. In 2004, Sendrier proved that LCD codes meet the asymptotic Gilbert-Varshamov (GV for short) bound.
Jin, Lingfei, Xing, Chaoping
core   +1 more source

Sistem Sterilisator Otomatis Berbasis Arduino Uno

open access: yesJurnal Teknik Elektro Indonesia, 2020
Sterilisasi adalah suatu proses membunuh segala bentuk kehidupan mikroorganisme yang ada pada sample, alat-alat atau lingkungan tertentu Secara teknis.”Permasalahan yang sering dihadapi oleh tenaga medis untuk mensterilkan alat adalah segi keefektifan ...
Muhammad Aditya, Dwiprima Elvanny Myori
doaj   +1 more source

On MDS Negacyclic LCD Codes

open access: yes, 2018
Linear codes with complementary duals (LCD) have a great deal of significance amongst linear codes. Maximum distance separable (MDS) codes are also an important class of linear codes since they achieve the greatest error correcting and detecting ...
Koroglu, Mehmet E., Sarı, Mustafa
core   +1 more source

Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz   +25 more
wiley   +1 more source

Performance of displayed-marker-based position tracking

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2018
This paper analyzes stability and tracking performance of displayed-marker-based position tracking on visual displays, such as an LCD (Liquid Crystal Display), which have been utilized in several studies about computer-human interaction systems.
Akio YAMAMOTO, Taku NAKAMURA
doaj   +1 more source

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