Results 51 to 60 of about 20,860 (278)

Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek, Lori Wiener, Stephanie Veldhuijzen van Zanten, Donna Johnston, Fyeza Hasan, Adam Rapoport, Nathasha Datoo, Kimberley Widger, Sumit Gupta, Karen Fergus, Anthony K. C. Chan, Alisha Kassam, Emily McCullogh, Dave Lysecki   +13 more
wiley   +1 more source

Contextual quantum metrology

npj Quantum Information
We demonstrate that the contextuality of measurement selection can enhance the precision of quantum metrology with a simple linear optical experiment. Contextuality is a nonclassical property known as a resource for various quantum information processing
Jeongwoo Jae, Jiwon Lee, M. S. Kim, Kwang-Geol Lee, Jinhyoung Lee   +4 more
doaj   +1 more source

A classification of multipartite states by degree of non-locality [PDF]

Electronic Proceedings in Theoretical Computer Science, 2014
We propose a novel form of classification of multipartite states, in terms of the maximum degree of non-locality they can exhibit under any choice of local observables.
Samson Abramsky, Carmen Constantin
doaj   +1 more source

Contextuality-by-Default: A Brief Overview of Ideas, Concepts, and Terminology

, 2015
This paper is a brief overview of the concepts involved in measuring the degree of contextuality and detecting contextuality in systems of binary measurements of a finite number of objects.
A Khrennikov, A Khrennikov, A Khrennikov, A Winter, C Simon, Ehtibar N. Dzhafarov, Ehtibar N. Dzhafarov, EN Dzhafarov, EN Dzhafarov, EN Dzhafarov, EN Dzhafarov, EN Dzhafarov, EN Dzhafarov, EP Specker, G Bacciagaluppi, H Thorisson, J-Å Larsson, K Svozil, S Kochen   +18 more
core   +1 more source

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich, Manali Zope, Peter M. Fantozzi, Cassie N. Kline, Iris Paltin, Matthew C. Hocking   +5 more
wiley   +1 more source

Quantum Contextuality with Stabilizer States

Entropy, 2013
The Pauli groups are ubiquitous in quantum information theory because of their usefulness in describing quantum states and operations and their readily understood symmetry properties.
Jiri Vala, Eoin Brennan, Mark Howard
doaj   +1 more source

Qubit measurements for testing contextuality through the violation of Liang-Spekkens-Wiseman-Yu-Oh inequality

New Journal of Physics, 2023
Contextuality is a striking feature of our nature predicted by quantum theory and tested by various experiments. In a qubit system, testing contextuality requires scenarios distinct from traditional ones for systems with dimension of three or greater. In
Meng Yan, Hao-Zhan Zou, Xiang Zhan
doaj   +1 more source

Pre- and post-selection, weak values, and contextuality

, 2006
By analyzing the concept of contextuality (Bell-Kochen-Specker) in terms of pre-and-post-selection (PPS), it is possible to assign definite values to observables in a new and surprising way.
Aharonov Y, Aharonov Y, Aharonov Y, Aharonov Y, Aharonov Y, Aharonov Y Gruss E, Beige A Englert B-G Kurtsiefer C Weinfurter H, Bell J S, Bell J S, Chiao R Y, Cohen R S, Englert B-G, Feynman R, Gleason A, Greenberger D M, Jeff Tollaksen, Kastner R, Kirkpatrick K, Kochen, Lahti P J, Parks A D, Peres A, Ravon T Vaidman L, Tollaksen J, Tollaksen J, Tollaksen J, Tollaksen J, Tollaksen J, Tollaksen J, von Neumann J, Wheeler J A, Wheeler J A   +31 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

State-independent quantum contextuality with projectors of nonunit rank

New Journal of Physics, 2021
Virtually all of the analysis of quantum contextuality is restricted to the case where events are represented by rank-one projectors. This restriction is arbitrary and not motivated by physical considerations.
Zhen-Peng Xu, Xiao-Dong Yu, Matthias Kleinmann   +2 more
doaj   +1 more source