Results 51 to 60 of about 51,357 (291)

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

Characterization of a Direct Methanol Fuel Cell using Hilbert Curve Fractal Current Collectors

, 2013
The current collector or bi-polar plate is a key component in direct methanol fuel cells (DMFCs). Current collector geometric designs have significant influence on cell performance. This paper presents a continuous type fractal geometry using the Hilbert
Kuan, Yean-Der; Chang, Jing-Yi; Lee, Shi-Min; Lee, Shah-Rong, Kuan, Yean-Der   +1 more
core   +1 more source

Low-current field-assisted assembly of copper nanoparticles for current collectors

Faraday Discussions, 2015
Current collectors are essential features of batteries and many other electronic devices being responsible for efficient charge transport to active electrode materials. Three-dimensional (3D), high surface area current collectors considerably improve the performance of cathodes and anodes in batteries, but their technological implementation is impeded ...
Lehao, Liu, Bong Gill, Choi, Siu On, Tung, Tao, Hu, Yajie, Liu, Tiehu, Li, Tingkai, Zhao, Nicholas A, Kotov   +7 more
openaire   +3 more sources

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm, Bea Tornberg, Erik Delsing Malmberg, Henrik Hasle, Kristian Løvvik Juul‐Dam, Lars Palmqvist, Borhan R. Saeed, Giti Shah Barkhordar, Anastasia Soboli, Anna Staffas, Jonas Abrahamsson, Linda Fogelstrand   +11 more
wiley   +1 more source

Effect Of Collector Current Exponential Decay On Power Efficiency For Class-E Tuned Power-Amplifier

, 1994
The power efficiency of the class E tuned power amplifier was investigated. The present analysis examines the effect of collector current exponential decay during the switching-off transient on the power efficiency of the class E power amplifier ...
Blanchard, J. A., Yuan, J. S.
core   +2 more sources

New current collector for transfer carriage.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1986
Ensuring cleanliness is a key factor in LSI production. Of particular importance here is the generation of dust particles at the current collector of the transfer carriage. This paper describes the development of a new current collection mechanism. A rolling contact collector has been developed which collects current through a current collection ring ...
SAKANO, Susumu, KURODA, Hisao
openaire   +2 more sources

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook, Veerain Gupta, Nicholas J. Clark, Vijay Rings, Lauren E. Corona, Douglass B. Clayton, Daniel J. Benedetti   +6 more
wiley   +1 more source

Stretchable separator/current collector composite for superior battery safety

, 2022
A highly deformable separator/current collector composite is designed for Li-ion batteries to mitigate mechanical abuse-induced short-circuiting.
Li, Ju, Li, Sipei, Jiao, Xinpeng, Huang, Yunhui, Liu, Zhikang, Qie, Long, Dong, Yanhao, Wang, Ru, Qi, Xiaoqun, Zhu, Zhenglu, Yan, Chao   +10 more
core   +1 more source

Analysis of Kirk Effect in Nanoscale Quantum Well Heterojunction Bipolar Transistor Laser [PDF]

Journal of Optoelectronical Nanostructures, 2020
In this paper, we present an analytical model to analysis the kirk effect onstatic and dynamic responses of quantum well heterojunction bipolar transistor lasers(HBTLs).
ashkan horri, Seyedeh Zahra Mirmoeini
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