Results 31 to 40 of about 2,199,001 (304)

Public preferences regarding data linkage for research: a discrete choice experiment comparing Scotland and Sweden

open access: yesBMC Medical Informatics and Decision Making, 2020
Background There are increasing examples of linking data on healthcare resource use and patient outcomes from different sectors of health and social care systems.
Mary P. Tully   +3 more
doaj   +1 more source

Consumers’ Preferences for Purchasing mHealth Apps: Discrete Choice Experiment

open access: yesJMIR mHealth and uHealth, 2023
BackgroundThere is growing interest in mobile health apps; however, not all of them have been successful. The most common issue has been users’ nonadoption or abandonment of health apps because the app designs do not meet their preferences. Therefore, to
Zhenzhen Xie, Calvin Kalun Or
doaj   +1 more source

Parental Vaccine Preferences for Their Children in China: A Discrete Choice Experiment

open access: yesVaccines, 2020
Background: Vaccination is one of the most cost-effective health investments to prevent and control communicable diseases. Improving the vaccination rate of children is important for all nations, and for China in particular since the advent of the two ...
Tiantian Gong   +8 more
doaj   +1 more source

Farmers’ preferences for adopting agroforestry in the Eastern Province of Rwanda: A choice experiment

open access: yesTrees, Forests and People
Agroforestry is recognized as an effective land restoration strategy in Rwanda. To effectively implement agroforestry practices, it is crucial to examine and address the preferences of farmers.
Jean Bosco Nkurikiye   +6 more
doaj   +1 more source

Universal Implicatures and Free Choice Effects: Experimental Data

open access: yesSemantics and Pragmatics, 2009
Universal inferences like (i) have been taken as evidence for a local/syntactic treatment of scalar implicatures (i.e. theories where the enrichment of "some" into "some but not all" can happen sub-sententially): (i) Everybody read some of the ...
Emmanuel Chemla
doaj   +1 more source

Experimental entanglement-assisted quantum delayed-choice experiment

open access: yes, 2014
The puzzling properties of quantum mechanics, wave-particle duality, entanglement and superposition, were dissected experimentally at past decades. However, hidden-variable (HV) models, based on three classical assumptions of wave-particle objectivity ...
Li, Hang   +3 more
core   +1 more source

NMR implementation of Quantum Delayed-Choice Experiment

open access: yes, 2011
We report the first experimental demonstration of quantum delayed-choice experiment via nuclear magnetic resonance techniques. An ensemble of molecules each with two spin-1/2 nuclei are used as target and the ancilla qubits to perform the quantum circuit
A. J. Leggett   +13 more
core   +1 more source

Wheeler's delayed-choice thought experiment: Experimental realization and theoretical analysis [PDF]

open access: yes, 2007
Wheeler has strikingly illustrated the wave-particle duality by the delayed-choice thought experiment, in which the configuration of a 2-path interferometer is chosen after a single-photon light-pulsed has entered it.
Aspect, Alain   +6 more
core   +2 more sources

Causal Modeling the Delayed-Choice Experiment [PDF]

open access: yesPhysical Review Letters, 2018
Wave-particle duality has become one of the flagships of quantum mechanics. This counter-intuitive concept is highlighted in a delayed choice experiment, where the experimental setup that reveals either the particle or wave nature of a quantum system is decided after the system has entered the apparatus. Here we consider delayed choice experiments from
Araújo, Rafael Chaves Souto   +2 more
openaire   +4 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS 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

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