Results 31 to 40 of about 205,090 (306)

Prediction of Construction-Induced Ground Vibrations Using Field Measurements and Bidirectional Gated Recurrent Unit Neural Network

open access: yesVibration
This paper proposes a sequential bidirectional gated recurrent unit (BGRU) model to predict construction-induced ground vibrations. The ground vibration time histories for twelve real construction projects in Toronto, Canada, are collected and used to ...
Reza Rafiee-Dehkharghani   +2 more
doaj   +1 more source

Music-Induced Vibrations in a Concert Hall and a Church

open access: yesArchives of Acoustics, 2013
Sound and vibrations are often perceived via the auditory and tactile senses simultaneously, e.g., in a car or train. During a rock concert, the body vibrates with the rhythm of the music.
Sebastian MERCHEL, Mehmet Ercan ALTINSOY
doaj   +1 more source

The Idea of Using Bayesian Networks in Forecasting Impact of Traffic-Induced Vibrations Transmitted through the Ground on Residential Buildings

open access: yesGeosciences, 2019
Traffic−induced vibrations may constitute a considerable load to buildings. In this paper, vibrations transmitted through the ground caused by wheeled vehicles are considered.
Agata Siemaszko   +2 more
doaj   +1 more source

Sympathetic cooling of a membrane oscillator in a hybrid mechanical-atomic system

open access: yes, 2014
Sympathetic cooling with ultracold atoms and atomic ions enables ultralow temperatures in systems where direct laser or evaporative cooling is not possible.
Faber, Aline   +5 more
core   +1 more source

Implementation of Ground Vibration Test (GVT) on Large Aircrafts [PDF]

open access: yesفناوری در مهندسی هوافضا, 2020
Ground vibration test (GVT) is one of the standard structural tests required for designed passenger aircrafts. This test is performed to derive the experimental dynamical model of aircraft structure.
Mehdi Salehi
doaj  

Ground vibration near explosions.* [PDF]

open access: yesBulletin of the Seismological Society of America, 1949
Summary In summary, the following pulses were recognized on many or all of the records taken in the Los Alamitos region: P The first pulse to arrive. P3 A compressional pulse arriving later than P. X1, X2, X3 Three pulses assumed to be body waves traveling along deeper paths than P and P3.
openaire   +2 more sources

Ground state correlations and anharmonicity of vibrations [PDF]

open access: yes, 2000
A consistent treatment of the ground state correlations beyond the random phase approximation including their influence on the pairing and phonon-phonon coupling in nuclei is presented.
Karadjov, D.   +2 more
core   +3 more sources

The Physician‐Scientist Pipeline for Pediatric Rheumatology – Current Landscape and Future Perspectives.

open access: yesArthritis Care &Research, Accepted Article.
Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu   +2 more
wiley   +1 more source

Ground State Vibrational Frequencies [PDF]

open access: yesNature, 1936
A STUDY of the ground state vibrational frequencies of diatomic molecules in relation to the Periodic Table has shown that the arithmetic mean m of the vibrational frequencies of the two elementary molecules A2 and B2 which belong to the same Periodic Group is approximately equal to the frequency of the compound molecule AB.
openaire   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

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