Results 61 to 70 of about 162,974 (325)

Optimal behavior of viscoelastic flow at resonant frequencies

, 2004
The global entropy generation rate in the zero-mean oscillatory flow of a Maxwell fluid in a pipe is analyzed with the aim at determining its behavior at resonant flow conditions.
A. A. Lambert, A. Bejan, A. Bejan, A. Bejan, A. Bejan, A. Rey, A.C. Baytas, G. Ibáñez, J. A. del Río, J.A. del Río, N. Sun, R.H. Hoffman, S. Cuevas, S.R. Groot, S.S. Niranjan, U.H. Kurzweg   +15 more
core   +1 more source

Binary Adaptive Semi-Global Matching Based on Image Edges [PDF]

, 2015
Image-based modeling and rendering is currently one of the most challenging topics in Computer Vision and Photogrammetry. The key issue here is building a set of dense correspondence points between two images, namely dense matching or stereo matching ...
Bergeron, R. D., Hatcher, Philip J., Hu, Han, Rzhanov, Yuri   +3 more
core   +3 more sources

Minimal entropy conditions for scalar conservation laws with general convex fluxes

Quarterly of Applied Mathematics, 2023
We are concerned with the minimal entropy conditions for one-dimensional scalar conservation laws with general convex flux functions. For such scalar conservation laws, we prove that a single entropy-entropy flux pair ( η ( u ) , q ( u ) ) (\eta (u),q(u)) with
Cao, G, Chen, G-QG
openaire   +3 more sources

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd, Melissa Taylor, Helen Fulbright, Bob Phillips   +3 more
wiley   +1 more source

Optimal Design of Isothermal Sloshing Vessels by Entropy Generation Minimization Method

Mathematics, 2019
In this manuscript, the optimal design of geometry for a forced sloshing in a rigid container based on the entropy generation minimization (EGM) method is presented.
Mohammad Yaghoub Abdollahzadeh Jamalabadi
doaj   +1 more source

Characterizing Parental Concerns About Lasting Impacts of Treatment in Children With B‐Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker, Sarah W. Alexander, Lisa M. Jacola, Kimberly A. Buff, Kyobin Hwang, Elham Hashemi, Gregory Stoddard, Lindsay A. Jibb   +7 more
wiley   +1 more source

H2B: Heartbeat-based Secret Key Generation Using Piezo Vibration Sensors

, 2019
We present Heartbeats-2-Bits (H2B), which is a system for securely pairing wearable devices by generating a shared secret key from the skin vibrations caused by heartbeat. This work is motivated by potential power saving opportunity arising from the fact
Hassan, Mahbub, Hu, Wen, Khamis, Abdelwahed, Lin, Qi, Liu, Jun, Seneviratne, Aruna, Xu, Weitao   +6 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Exergy Analysis of a Domestic Refrigerator

Journal of Engineering, 2018
An energy and exergy thermodynamic analysis using EES program was done for a domestic refrigerator working with R-134a using vapor compression refrigeration cycle. The analysis deals with the system component, i.e.
Loauy Abd Al-Azez Mahdi, Wahid S. Mohammad, Samir Akram Mahmood   +2 more
doaj   +1 more source

Exploration of the High Entropy Alloy Space as a Constraint Satisfaction Problem [PDF]

, 2017
High Entropy Alloys (HEAs), Multi-principal Component Alloys (MCA), or Compositionally Complex Alloys (CCAs) are alloys that contain multiple principal alloying elements. While many HEAs have been shown to have unique properties, their discovery has been
Abu-Odeh, Anas, Arroyave, Raymundo, Chen, Qing, Galvan, Edgar, Kirk, Tanner, Malak, Richard, Mao, Huahai, Mason, Paul   +7 more
core   +1 more source