Results 121 to 130 of about 2,164,734 (314)

Regional Centres for Space Science and Technology Education (Affiliated to the United Nations) [PDF]

open access: yesCOSPAR Information Bulletin 147(2000)36-38, 1999
Education is a prerequisite to master the challenges of space science and technology. Efforts to understand and control space science and technology are necessarily intertwined with social expressions in the cultures where science and technology is carried out.
arxiv  

Availability and Use of Digital Technologies in P-12 Classrooms of Selected Countries

open access: yesIssues and Trends in Educational Technology, 2014
This study examined what digital technologies were available and how they were used in classrooms in 14 countries around the world. The findings of the study indicated that there was an enormous difference in terms of access to digital technologies ...
Phu Vu
doaj   +2 more sources

A comparative analysis of deep learning architectures with data augmentation and multichannel input for locoregional breast cancer radiotherapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Studies on deep learning dose prediction increasingly focus on 3D models with multiple input channels and data augmentation, which increases the training time and thus also the environmental burden and hampers the ease of re‐training. Here we compare 2D and 3D U‐Net models with clinical accepted plans to evaluate the appropriateness of
Rosalie Klarenberg   +2 more
wiley   +1 more source

Engineering: good for technology education? [PDF]

open access: yes, 2011
Recent curriculum changes in the educational system of Australia have resulted in study options being available in Engineering for senior secondary students to use for university entrance.
Williams, P. John
core   +1 more source

Impact of bulk density assignment of bone on MRI‐based abdominal region radiotherapy planning for MR‐linac workflow

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The purpose of the present study was to evaluate the impact of bone relative electron density (rED) assignment on radiotherapy planning for the abdominal region. Methods Twenty patients who received abdominal radiotherapy using MR‐Linac and underwent magnetic resonance imaging (MRI) and computed tomography (CT) simulation were analyzed.
Kota Abe   +4 more
wiley   +1 more source

Data mining technology for the evaluation of learning content interaction [PDF]

open access: yes, 2004
Interactivity is central for the success of learning. In e-learning and other educational multimedia environments, the evaluation of interaction and behaviour is particularly crucial.
Pahl, Claus
core  

Relationship of cognitive decline with glucocerebrosidase activity and amyloid‐beta 42 in DLB and PD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Objective Dementia with Lewy bodies (DLB) and Parkinson's disease (PD) share clinical, pathological, and genetic risk factors, including GBA1 and APOEε4 mutations. Biomarkers associated with the pathways of these mutations, such as glucocerebrosidase enzyme (GCase) activity and amyloid‐beta 42 (Aβ42) levels, may hold potential as predictive ...
Maria Camila Gonzalez   +15 more
wiley   +1 more source

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