Results 71 to 80 of about 1,151,802 (252)

The acoustics of Stonehenge

open access: yes, 2013
This is an excerpt from a book chapter with the same title in the book Acoustics and Music of British Pre History. The article discusses the measurement and analysis of the acoustics of the pre-historic site Stonehenge based on models and measurements ...
Fazenda, BM
core   +1 more source

Contribution of Prof. I. Malecki to the Polish School of Acoustics

open access: yesArchives of Acoustics, 2014
A detailed study of the history of the Polish acoustics does not exist. The easiest way to present such a history might consist in describing the activity of separate teams, gathered around several leading personalities.
J. RANACHOWSKI
doaj  

Acoustics of the Vowel - Preliminaries [PDF]

open access: yes, 2016
It seems as if the fundamentals of how we produce vowels and how they are acoustically represented have been clarified: we phonate and articulate. Using our vocal chords, we produce a vocal sound or noise which is then shaped into a specific vowel sound ...
Maurer, Dieter
core   +1 more source

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

open access: yesAdvanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang   +5 more
wiley   +1 more source

Open Seminar on Acoustics OSA'2007

open access: yesArchives of Acoustics, 2014
It is our pleasure to present the papers submitted for the 54th Open Seminar on Acoustics – OSA 2007 – that was held September 10–14, 2007 in the city of Przemyśl located in the South-East Poland.
Witold Rdzanek, Lucyna Leniowska
doaj  

Phase-controlled phonon laser

open access: yesNew Journal of Physics, 2018
A phase-controlled ultralow-threshold phonon laser is proposed by using tunable optical amplifiers in coupled-cavity-optomechanical system. The multiplicative behavior of the individual enhancements, by engineering the phases and strengths of external ...
Yan-Lei Zhang   +6 more
doaj   +1 more source

Measurement-based quantum computing with a spin ensemble coupled to a stripline cavity [PDF]

open access: yes, 2012
Recently, a new form of quantum memory was proposed. The storage medium is an ensemble of electron spins, coupled to a stripline cavity and an ancillary readout system.
Benjamin, Simon C.   +5 more
core   +1 more source

Ab Initio Thermoelectric Transport Calculations of Alloyed Half‐Heuslers

open access: yesAdvanced Science, EarlyView.
The effect of alloying on the electronic transport of half‐Heusler thermoelectric materials is explored using a fully ab initio approach. A novel method is developed that combines calculations of alloyed supercells with Boltzmann transport, considering the full energy and momentum dependent scattering processes from first principles extracted ...
Ankit Kumar   +2 more
wiley   +1 more source

Acoustics [PDF]

open access: yes, 2007
The acoustics environment in space operations is important to maintain at manageable levels so that the crewperson can remain safe, functional, effective, and reasonably comfortable.
Goodman, Jerry R., Grosveld, Ferdinand
core  

OPEN-ACCESS INTERACTIVE ONLINE COURSEWARE IN ACOUSTICS DEVELOPED WITHIN THE SCOPE OF THE ACOUSTICS KNOWLEDGE ALLIANCE (ASKNOW) PROJECT

open access: yes, 2023
International audienceSeveral years ago, a consortium of several universities and companies was formed with the mission to disseminate the knowledge in the field of acoustics and make it more accessible to a wider circle of professionals, as well as to ...
Raetz, Samuel   +9 more
core  

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