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Back to Bohr: Quantum Jumps in Schrödinger’s Wave Mechanics

Quantum Reports
The measurement problem of quantum mechanics concerns the question as to under which circumstances coherent wave evolution becomes disrupted to produce eigenstates of observables, instead of evolving superpositions of eigenstates.
Rainer Dick
doaj   +1 more source

$ψ$-epistemic interpretations of quantum theory have a measurement problem [PDF]

Quantum, 2020
$\psi$-epistemic interpretations of quantum theory maintain that quantum states only represent incomplete information about the physical states of the world.
Joshua B. Ruebeck, Piers Lillystone, Joseph Emerson   +2 more
doaj   +1 more source

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek, Heleen Maurice‐Stam, Laura R. Beek, Jennifer van Dijk, Marjolein E. M. Langemeijer, Relinde W. Slooff‐Lentink, Alied M. van der Aa‐van Delden, Anne Westerweel, Marloes van Gorp, Hendrik W. B. Schreuder, Lianne M. Haveman, W. Peter Bekkering, Leonie G. Tigelaar, Johannes H. M. Merks, Martha A. Grootenhuis   +14 more
wiley   +1 more source

Teaching ideal quantum measurement, from dynamics to interpretation

Comptes Rendus. Physique
We present a graduate course on ideal measurements, analyzed as dynamical processes of interaction between the tested system S and an apparatus A, described by quantum statistical mechanics. The apparatus A = M + B involves a macroscopic measuring device
Allahverdyan, Armen E., Balian, Roger, Nieuwenhuizen, Theo M.   +2 more
doaj   +1 more source

The Relationship Between Physical Activity and Left Ventricular Remodeling in Childhood Cancer Survivors Treated With Anthracyclines: A Cross‐Sectional Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Anthracycline‐related cardiac remodeling precedes heart failure in childhood cancer survivors. The objectives of this study were to determine the relationships between patient‐specific factors, moderate‐to‐vigorous physical activity (MVPA), and cardiac remodeling.
Hari K. Narayan, Sitong Chen, F. Lennie Wong, Nathan Young, Anna Qi, Christopher Davis, Sanjeet Hegde, Nicholas Gloude, Kasey J. Leger, Kelly D. Getz, Francisco Contijoch, Kirsten Ness, Bonnie Ky, Dennis Kuo, Sheri J. Hartman, Saro H. Armenian   +15 more
wiley   +1 more source

Destructive Interference as a Path to Resolving the Quantum Measurement Problem

Quantum Reports
Over the past several decades, there has been an accelerating trend to ever more accurate quantum sensors: sensors of time intervals (i.e., atomic clocks), sensors of magnetic fields (i.e., quantum magnetometers), and sensors of inertial motions (i.e ...
James Camparo
doaj   +1 more source

The Problem of Measurement Equivalence or Invariance in Instruments

International Journal of Assessment Tools in Education, 2021
The purpose of this study is to discuss the validity of equivalence in the sample groups of young and adult; females and males in the scale of assessing the attitudes towards foreign language skills and to offer the researchers that will use this scale ...
Tülin (otbiçer) Acar
doaj   +1 more source

Misperception of Body Weight After Childhood Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Misperception of body weight can negatively impact the weight management efforts of childhood cancer survivors (CCSs). Both being overweight or underweight are associated with chronic health conditions commonly observed in CCS; therefore, accurate weight perception is critical for reducing long‐term health risks.
Fabiën N. Belle, Tomáš Sláma, Eva Haegler‐Laube, Reto D. Kurmann, Gabriela M. Kuster, Christoph Saner, Eva Scheler, Yara Shoman, Christina Schindera   +8 more
wiley   +1 more source

On the effectiveness of the collapse in the Diósi–Penrose model

New Journal of Physics
The possibility that gravity plays a role in the collapse of the quantum wave function has been considered in the literature, and it is of relevance not only because it would provide a solution to the measurement problem in quantum theory, but also ...
Laria Figurato, Marco Dirindin, José Luis Gaona-Reyes, Matteo Carlesso, Angelo Bassi, Sandro Donadi   +5 more
doaj   +1 more source

IMPLEMENTING E-LEARNING THROUGH SOCIAL MEDIA IN ISLAMIC UNIVERSITIES DURING PANDEMIC

Jurnal Tatsqif, 2020
Abstrak Penelitian ini membahas tentang penggunaan e-learning ketika terjadinya pandemic covid-19 terhadap mahasiswa di beberapa perguruan tinggi di Kalimantan Selatan, Indonesia.
Anwar Hafidzi, Rimayanti Rimayanti
doaj   +1 more source