Results 41 to 50 of about 4,919,732 (395)

SOUND TRANSMISSION THROUGH A FLUCTUATING OCEAN

open access: yesSound Propagation and Underwater Systems 1978
Sketch by Leonardo da Vinci Preface Acknowledgements Introduction Part I. The Ocean Environment: 1. Ocean structure 2. Planetary waves and eddies 3. Linear internal waves Part II. Introduction to Sound Transmission in the Ocean: 4.
S. Flatté
semanticscholar   +1 more source

What is Sound? [PDF]

open access: yes, 2014
(Abstract to ...
Nelson, Peter
core   +2 more sources

Electronic Algebra and Calculus Tutor [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2012
Modern undergraduates join science and engineering courses with poorer mathematical background than most contemporaries of the current faculty had when they were freshers.
Larissa Fradkin, Victor Zernov
doaj  

Plant–plant interactions change during succession on nurse logs in a northern temperate rainforest

open access: yesEcology and Evolution, 2021
Plant–plant interactions change through succession from facilitative to competitive. At early stages of succession, early‐colonizing plants can increase the survival and reproductive output of other plants by ameliorating disturbance and stressful ...
Carrie L. Woods   +2 more
doaj   +1 more source

Cardiorespiratory optimization during improvised singing and toning

open access: yesScientific Reports, 2017
We evaluated the effect of different forms of singing on cardiorespiratory physiology, and we aimed at disentangling the role of breathing from that of vocal production. Cardiorespiratory recordings were obtained from 20 healthy adults at rest and during:
N. F. Bernardi   +5 more
doaj   +1 more source

Medicare 1971: Changing Attitudes and Changing Legislation [PDF]

open access: yes, 1970
Bone conduction (BC) is the way sound energy is transmitted by the skull bones to the cochlea causing a sound perception. Even if the BC sound transmission involves several pathways including sound pressure induced in the ear canal, inertial forces ...
Wolkstein, Irwin
core   +3 more sources

Cystic Ovarian Teratoma: Clinical and Radiographic Insights Into Chronic Pelvic Pain

open access: yesAging and Cancer, EarlyView.
An incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities. ABSTRACT In this case report, we present the clinical course of an 88‐year‐old woman with chronic pelvic pain attributed to an incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities and discussions with ...
Hashim U. Ali   +5 more
wiley   +1 more source

Exploring New Dimensions of Archives: Finding Audiovisually Similar Programmes with the Help of Neural Networks

open access: yesVIEW Journal of European Television History and Culture
Searching for programs with audiovisually similar keyframes offers a completely new way of finding related content. It enables researchers to analyse the re-use and spread of imagery. We have implemented a ‘Similarity’ tool in the Media Suite, a Research
Sara Veldhoen   +5 more
doaj   +1 more source

A numerical study of a method for measuring the effective in situ sound absorption coefficient [PDF]

open access: yes, 2012
The accuracy of a method [Wijnant et al., “Development and applica- tion of a new method for the in-situ measurement of sound absorption”, ISMA 31, Leuven, Belgium (2010).], for measurement of the effective area-averaged in situ sound absorption ...
André de Boer   +4 more
core   +3 more sources

Soundness in negotiations

open access: yesLogical Methods in Computer Science, 2018
Negotiations are a formalism for describing multiparty distributed cooperation. Alternatively, they can be seen as a model of concurrency with synchronized choice as communication primitive. Well-designed negotiations must be sound, meaning that, whatever its current state, the negotiation can still be completed. In earlier work, Esparza and Desel have
Esparza, Javier   +3 more
openaire   +9 more sources

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