Results 41 to 50 of about 289,419 (268)

Simulation analysis of blast-induced damage scope and its distribution characteristics of rocks

Shuili Shuiyun Gongcheng Xuebao, 2018
In order to study the scope and distribution law of rock damage induced by blasting, using the Holmquist-Johnson-Cook model based on the LS-DYNA software, this study focuses on the variation of the blast damage scope of the limestone with the increase of
HUANG Youpeng, WANG Zhiliang, BI Chengcheng   +2 more
doaj   +1 more source

Analysis of Damage Development Process Under Influence of Single Fracture of Loaded Similar Materials

Meikuang Anquan, 2020
In order to reveal the meso-damage mechanism of physical simulation of coal and rock dynamic disasters, using YYW- Ⅱ uniaxial compression tester and PCIE-8 acoustic emission (AE) monitoring system, the damage space development of samples with different ...
CHENG Xiaoyu
doaj   +1 more source

T2* Magnetic Resonance Imaging Uncovers Hemosiderin Burden in Pediatric Hemophilia: A Call for Sensitive Imaging Biomarkers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hemophilic arthropathy remains the leading morbidity in hemophilia despite modern prophylaxis, and early joint damage may be missed by routine exams. This study explored T2* MRI as a noninvasive biomarker of hemosiderin deposition in pediatric hemophilia.
Jessica Garcia, Tarique Hussain, Jeanne Dillenbeck, Matthew Hammer, Annette von Drygalski, Guy Young, Ayesha Zia   +6 more
wiley   +1 more source

The Relationship Between Physical Activity and Left Ventricular Remodeling in Childhood Cancer Survivors Treated With Anthracyclines: A Cross‐Sectional Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Anthracycline‐related cardiac remodeling precedes heart failure in childhood cancer survivors. The objectives of this study were to determine the relationships between patient‐specific factors, moderate‐to‐vigorous physical activity (MVPA), and cardiac remodeling.
Hari K. Narayan, Sitong Chen, F. Lennie Wong, Nathan Young, Anna Qi, Christopher Davis, Sanjeet Hegde, Nicholas Gloude, Kasey J. Leger, Kelly D. Getz, Francisco Contijoch, Kirsten Ness, Bonnie Ky, Dennis Kuo, Sheri J. Hartman, Saro H. Armenian   +15 more
wiley   +1 more source

EVOLUTIONAL BUILDING DAMAGE PREDICTION

Journal of Structural and Construction Engineering (Transactions of AIJ), 2009
We hypothesized that the scale of the predicted Nankai Earthquake will increase gradually year by year as the time passes from the last occurrence in December 1946, and then we estimated strong motions chronologically from 2009 to 2060 for western Japan based on the up-to-date strong motion prediction method, i.e., the so-called statistical Green's ...
Naranmandora, KAWASE, Hiroshi
openaire   +3 more sources

Misperception of Body Weight After Childhood Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Misperception of body weight can negatively impact the weight management efforts of childhood cancer survivors (CCSs). Both being overweight or underweight are associated with chronic health conditions commonly observed in CCS; therefore, accurate weight perception is critical for reducing long‐term health risks.
Fabiën N. Belle, Tomáš Sláma, Eva Haegler‐Laube, Reto D. Kurmann, Gabriela M. Kuster, Christoph Saner, Eva Scheler, Yara Shoman, Christina Schindera   +8 more
wiley   +1 more source

Damage evolution in marble under uniaxial compression monitored by Pressure Stimulated Currents and Acoustic Emissions

Fracture and Structural Integrity, 2019
The spatiotemporal evolution of damage in marble speci¬mens under uniaxial compression is monitored using Pressure Stimulated Currents (PSCs) and Acoustic Emissions (AEs). The novelty of the study is the use of an integrated grid of sensors (instead of a
Ilias Stavrakas, Stavros K. Kourkoulis, Dimos Triantis   +2 more
doaj   +1 more source

Identification of the continuum damage parameter: An experimental challenge in modeling damage evolution [PDF]

Acta Materialia, 2012
To accurately predict ductile failures of new advanced metals, continuum damage models (CDM's) require experimental determination of material-specific damage parameter(s). While various experimental techniques are being used to determine these damage parameter(s), possible systematic errors due to methodological difference in damage definition have yet
Tasan, C., Hoefnagels, J., Geers, M.
openaire   +3 more sources

Immunoglobulin Depletion and Recovery Following Blinatumomab in Infants With KMT2A‐Rearranged ALL

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Adding blinatumomab to standard chemotherapy for infants with KMT2A‐rearranged acute B‐cell lymphoblastic leukemia (KMT2A‐r B‐ALL) improves outcomes. Although blinatumomab impairs immunoglobulin G (lgG) production, increasing infection susceptibility, IgG recovery remains poorly understood.
Miguel Vieira Martins, Paola de Lorenzo, Rishi S. Kotecha, Andishe Attarbaschi, Gabriele Escherich, Karsten Nysom, Jan Stary, Alina Ferster, Benoit Brethon, Franco Locatelli, Martin Schrappe, Peggy E. Scholte‐van Houtem, Maria G. Valsecchi, Rob Pieters, Inge M. van der Sluis   +14 more
wiley   +1 more source

Modified Non-Local Damage Model: Resolving Spurious Damage Evolution

Engineering Fracture Mechanics
Accurate prediction of damage and fracture evolution is critical for the safety design and preventive maintenance of engineering structures, however existing computational methods face significant limitations. On one hand, discrete damage and phase-field models are often computationally prohibitive for real world applications and they are less ...
Roshan Philip Saji, Panos Pantidis, Mostafa E. Mobasher   +2 more
openaire   +2 more sources