Results 51 to 60 of about 2,140,853 (301)

Parent‐to‐Child Information Disclosure in Pediatric Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor   +12 more
wiley   +1 more source

High-speed visible light communication based on micro-LED: A technology with wide applications in next generation communication

open access: yesOpto-Electronic Science, 2022
The evolution of next-generation cellular networks is aimed at creating faster, more reliable solutions. Both the next-generation 6G network and the metaverse require high transmission speeds.
Tingwei Lu   +8 more
doaj   +1 more source

Mount makes liquid nitrogen-cooled gamma ray detector portable [PDF]

open access: yes, 1966
Liquid nitrogen-cooled gamma ray detector system is made portable by attaching the detector to a fixture which provides a good thermal conductive path between the detector and the liquid nitrogen in a dewar flask and a low heat leak path between the ...
Fessler, T. E.
core   +1 more source

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura   +5 more
wiley   +1 more source

PIP: a large solid angle detector for protons and pions [PDF]

open access: yes, 1991
A ~1 sr solid angle detector for protons of up to ~200 MeV, and for pions of up to ~250 MeV energy is described. The detector has been developed to provide a charged particle trigger for use in (gamma,2N) and (gamma,piN) experiments with tagged photons ...
MacGregor, I.J.D.
core  

Blind Receiver Design for OFDM Systems Over Doubly Selective Channels [PDF]

open access: yes, 2007
We develop blind data detectors for orthogonal frequency-division multiplexing (OFDM) systems over doubly selective channels by exploiting both frequency-domain and time-domain correlations of the received signal. We thus derive two blind data detectors:
Cui, Tao, Tellambura, Chintha
core   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser   +6 more
wiley   +1 more source

Ag2S QDs/Si Heterostructure-Based Ultrasensitive SWIR Range Detector

open access: yesNanomaterials, 2020
In the 20th century, microelectronics was revolutionized by silicon—its semiconducting properties finally made it possible to reduce the size of electronic components to a few nanometers.
Ivan Tretyakov   +8 more
doaj   +1 more source

YOLBO: You Only Look Back Once–A Low Latency Object Tracker Based on YOLO and Optical Flow

open access: yesIEEE Access, 2021
One common computer vision task is to track an object as it moves from frame to frame within a video sequence. There are a myriad of applications for such capability and the underlying technologies to achieve this tracking are very well understood.
Daniel S. Kaputa, Brian P. Landy
doaj   +1 more source

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