Results 41 to 50 of about 1,144,514 (290)
Universal geometric approach to uncertainty, entropy and information [PDF]
, 1999 It is shown that for any ensemble, whether classical or quantum, continuous or discrete, there is only one measure of the "volume" of the ensemble that is compatible with several basic geometric postulates.
A.S. Davydov +27 more
core +2 more sources
Two results in classical measure theory
Journal of Mathematical Analysis and Applications, 1990 We prove that if \(A\) is a Lebesgue measurable subset of the real line having positive Lebesgue measure, then there exists a closed interval \(I\) such that \(D(A\cap I)\) equals \(D(I)\), where \(D(C)\) is the set of all real numbers \(c-c'\) with \(c\in C\) and \(c'\in C\).
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background While Wilms tumor (WT) typically has a favorable prognosis, relapsed cases—especially those with high‐risk histology—remain therapeutically challenging after intensive frontline therapy. The combination of vincristine and irinotecan has demonstrated activity in pediatric solid tumors, and pazopanib, a multi‐targeted tyrosine kinase ...
Maria Debora De Pasquale +6 more
wiley +1 more source
Symmetries, variational principles, and quantum dynamics
Discrete Dynamics in Nature and Society, 2004 We describe the role of symmetries in formation of quantum dynamics. A quantum version of d'Alembert's principle is proposed to take into account the symmetry constrains more exact.
J. Manjavidze, A. Sissakian
doaj +1 more source
International Business & Economics Research Journal (IBER), 2011 The purpose of this study is to discuss a possible way forward in accounting measurement. It also highlights the importance of understanding the lack of appreciation given by the accounting researchers to the distinction between representation measurement theory and the axioms of quantity on which the classical theory of measurement is based. For long,
Charmaine Scrimnger-Christian +1 more
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Ideal Negative Measurements in Quantum Walks Disprove Theories Based on Classical Trajectories [PDF]
Physical Review X, 2015 10 pages, 4 ...
Robens C +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT The pediatric hematology‐oncology fellowship training curriculum has not substantially changed since its inception. The first year of training is clinically focused, and the second and third years are devoted to scholarship. However, this current structure leaves many fellows less competitive in the current job market, resulting in ...
Scott C. Borinstein +3 more
wiley +1 more source
Quantum measures and the coevent interpretation
, 2010 This paper first reviews quantum measure and integration theory. A new representation of the quantum integral is presented. This representation is illustrated by computing some quantum (Lebesgue)${}^2$ integrals.
Dowker +17 more
core +1 more source
Using Classical Test Theory, Item Response Theory, and Rasch Measurement Theory to Evaluate Patient-Reported Outcome Measures: A Comparison of Worked Examples [PDF]
Value in Health, 2015 To provide comparisons and a worked example of item- and scale-level evaluations based on three psychometric methods used in patient-reported outcome development-classical test theory (CTT), item response theory (IRT), and Rasch measurement theory (RMT)-in an analysis of the National Eye Institute Visual Functioning Questionnaire (VFQ-25).Baseline VFQ ...
Petrillo, Jennifer +3 more
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source