Results 11 to 20 of about 71,962 (237)

Listening for Airborne Sound of Damage: A New Mode of Diagnostic Imaging

open access: yesFrontiers in Built Environment, 2020
Resonant air-coupled emission (RACE) is a new method of detecting damage based on local damage resonance (LDR). Resonant vibrations in defects excite airborne acoustic wave, which emanates from the damaged area, and therefore could be used for diagnostic
Yannick Bernhardt   +4 more
doaj   +1 more source

Psychoacoustic optimization of a robust feedback active noise controller for headphones [PDF]

open access: yesJASA Express Letters, 2021
Broadband time-invariant feedback (FB) controllers can be designed to cancel unwanted noise components with a single error microphone on each side of a headphone. This paper presents an optimization routine based on the genetic algorithm (GA) approach to
Roman Schlieper   +3 more
doaj   +1 more source

Building an integrated knowledge translation (IKT) evidence base: colloquium proceedings and research direction

open access: yesHealth Research Policy and Systems, 2020
Background Integrated knowledge translation (IKT) is a model of research co-production, whereby researchers partner with knowledge users throughout the research process and who can use the research recommendations in practice or policy.
L. Boland   +4 more
doaj   +1 more source

Reconceptualizing Integrated Knowledge Translation goals: a case study on basic and clinical science investigating the causes and consequences of food allergy

open access: yesImplementation Science Communications, 2023
Background Integrated Knowledge Translation (IKT) and other forms of research co-production are increasingly recognized as valuable approaches to knowledge creation as a way to better facilitate the implementation of scientific findings.
Jenna Dixon   +3 more
doaj   +1 more source

IKT 16: the first X-ray confirmed composite SNR in the SMC [PDF]

open access: yes, 2015
Aims: IKT 16 is an X-ray and radio-faint supernova remnant (SNR) in the Small Magellanic Cloud (SMC). A detailed X-ray study of this SNR with XMM-Newton confirmed the presence of a hard X-ray source near its centre, indicating the detection of the first ...
Ballet, Jean   +6 more
core   +5 more sources

Approaches to Assessing the Contribution of Digital Economy to Gross Domestic Product of the Russian Federation

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2019
The article deals with assessment of digital economy contribution to economy of the Russian Federation. The author reviews the most frequently cited publications providing information about the volume of digital economy in GDP of Russia, as well as ...
P. E. Prokhorov
doaj   +1 more source

Lowest-energy representations of non-centrally extended diffeomorphism algebras [PDF]

open access: yes, 1999
We describe a class of non-central extensions of the diffeomorphism algebra in N-dimensional spacetime, and construct lowest-energy modules thereof, thus generalizing work of Eswara-Rao and Moody.
Larsson, T. A.
core   +2 more sources

Trainee-led research using an integrated knowledge translation or other research partnership approaches: a scoping reviews

open access: yesHealth Research Policy and Systems, 2021
Background There are increasing expectations for researchers and knowledge users in the health system to use a research partnership approach, such as integrated knowledge translation, to increase the relevance and use of research findings in health ...
Christine E. Cassidy   +13 more
doaj   +1 more source

Subdirectly Irreducible IKt-Algebras

open access: yesStudia Logica, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aldo V. Figallo   +2 more
openaire   +2 more sources

Geometric Phases, Symmetries of Dynamical Invariants, and Exact Solution of the Schr\"odinger Equation [PDF]

open access: yes, 2001
We introduce the notion of the geometrically equivalent quantum systems (GEQS) as quantum systems that lead to the same geometric phases for a given complete set of initial state vectors. We give a characterization of the GEQS.
Ali Mostafazadeh   +19 more
core   +4 more sources

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