Results 31 to 40 of about 4,973,385 (395)
On variation and uncertainty [PDF]
Perspectives on Medical Education, 2016 None
Leppink, Jimmie +2 more
openaire +5 more sources
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose The aim of this work was to evaluate the SunCHECK PerFRACTION, the software for in vivo monitoring using EPID images. Materials/Methods First, the PerFRACTION ability to detect errors was investigated simulating two situations: (1) variation of LINAC output and (2) variation of the phantom thickness.
Samuel Ramalho Avelino +3 more
wiley +1 more source
Education Sciences, 2023 This study proposes a methodological approach that allows educational robotics to be used in order to develop collaboration skills in educational settings.
Emmanouil A. Demetroulis +4 more
doaj +1 more source
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract This study aims to investigate the effects of the position correction of size‐specific dose estimates (SSDE) on patient dose estimation in cone beam computed tomography (CBCT). The relationship between the phantom position and absorbed dose in the right breast was studied using optically stimulated luminescence dosimeters and a simulated human
Hiroyuki Ueno +3 more
wiley +1 more source
Aleatoric and epistemic uncertainty in machine learning: an introduction to concepts and methods [PDF]
Machine-mediated learning, 2019 The notion of uncertainty is of major importance in machine learning and constitutes a key element of machine learning methodology. In line with the statistical tradition, uncertainty has long been perceived as almost synonymous with standard probability
Eyke Hüllermeier, W. Waegeman
semanticscholar +1 more source
On the Uncertainty Principle [PDF]
American Journal of Physics and Applications, 2016 Analysis of the laws which form, direct universe and of the interacting elements in the interactions emerging by these laws. Forming the theoretical, philosophical infrastructure of the some physical concepts and phenomena such as kinetic energy, uncertainty, length contraction, relative energy transformations, gravity, time and light speed to ...
openaire +3 more sources
Analysis of Product Sampling for New Product Diffusion Incorporating Multiple-Unit Ownership
Abstract and Applied Analysis, 2014 Multiple-unit ownership of nondurable products is an important component of sales in many product categories. Based on the Bass model, this paper develops a new model considering the multiple-unit adoptions as a diffusion process under the influence of ...
Zhineng Hu, Yurong Pei, Ruikun Xie
doaj +1 more source
Measuring Economic Policy Uncertainty
, 2013 We develop a new index of economic policy uncertainty (EPU) based on newspaper coverage frequency. Several types of evidence – including human readings of 12,000 newspaper articles – indicate that our index proxies for movements in policy-related ...
S. Baker, N. Bloom, S. Davis
semanticscholar +1 more source
Discrete Dynamics in Nature and Society, 2014 Regional logistics prediction is the key step in regional logistics planning and logistics resources rationalization. Since regional economy is the inherent and determinative factor of regional logistics demand, it is feasible to forecast regional ...
Zhineng Hu, Yixin Zhang, Liming Yao
doaj +1 more source
An Assessment of the Effectiveness of the Remedial Teaching Education Policy
Knowledge, 2023 The remedial teaching policy is a flagship education policy of the Greek Ministry of Education that aims to create a school of equal opportunities by providing additional support to students from disadvantaged social backgrounds. In this work we utilised
Ilias Papadogiannis +5 more
doaj +1 more source