Results 81 to 90 of about 5,219,598 (385)

Quantum Chaos & Quantum Computers

open access: yes, 2000
The standard generic quantum computer model is studied analytically and numerically and the border for emergence of quantum chaos, induced by imperfections and residual inter-qubit couplings, is determined.
Shepelyansky, D. L.
core   +1 more source

Status of introductory computer education in the Netherlands: results of a survey [PDF]

open access: yes, 1991
The International Association for the Evaluation of Educational Achievement (IEA) is conducting an international comparative study on educational computer use in more than 20 countries.
Brummelhuis, Alfons ten   +2 more
core   +2 more sources

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

Ontological Boundaries between Humans and Computers and the Implications for Human-Machine Communication

open access: yesHuman-Machine Communication Journal, 2020
In human-machine communication, people interact with a communication partner that is of a different ontological nature from themselves. This study examines how people conceptualize ontological differences between humans and computers and the implications
Andrea L. Guzman
doaj   +1 more source

Almost-classical quantum computers [PDF]

open access: yes, 2010
By means of a subgroup of the 2 X 2 unitary matrices, i.e. a subgroup Q of U(2), acting on a single qubit, we create a group X, acting on w qubits. If Q equals the group of order 2 consisting of the follower and the inverter, we recover S_{2^w}, i.e. the
Boes, Michiel   +2 more
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

THE ROLE OF INFORMATION AND COMMUNICATION TECHNOLOGY IN THE DEVELOPMENT OF LEISURE SERVICES [PDF]

open access: yesBusiness Excellence and Management, 2013
The fast development of the information and communication technology in the last few years and its impact on the society and the economy are reasons for investigating the issues regarding this sensitive field of activity. Starting with a short history of
Ana-Maria-Viorica MITRACHE   +1 more
doaj  

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

Computer Technology Transfer at the U.S.-Yugoslav Joint Venture Ei-Honeywell [PDF]

open access: yesТокови историје
This study explores the transfer of computer technolo­gy in the U.S.-Yugoslav joint venture. As an example of a unique form of economic cooperation between socialist enterprises and West corporations, Ei-Honeywell was founded in 1978.
Emilija Cvetković
doaj   +1 more source

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

open access: yesPediatric 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   +3 more
wiley   +1 more source

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