Results 21 to 30 of about 205,090 (306)
Pair correlations in nuclei involved in neutrinoless double beta decay: 76Ge and 76Se [PDF]
, 2007 Precision measurements were carried out to test the similarities between the ground states of 76Ge and 76Se. The extent to which these two nuclei can be characterized as consisting of correlated pairs of neutrons in a BCS-like ground state was studied ...
Clark, J. A. +16 more
core +5 more sources
Nuclear models and the osmium isotopes [PDF]
, 1964 The energies of, and transition probabilities involving, the ground-state rotation bands of Os186, Os188, and Os190 are compared with a diagonalized rotation-vibration theory in which vibrations are considered to three phonon order. Agreement even in the
Faessler, Amand +2 more
core +1 more source
The symmetry problem in NaV2O5 [PDF]
, 1998 We discuss the symmetry of NaV2O5 in the high temperature phase on the basis of optical conductivity data. Conclusive information cannot be obtained by studying the optically allowed lattice vibrations.
A Damascelli +10 more
core +3 more sources
The impact of accelerometer mounting methods on the level of vibrations recorded at ground surface [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2014 The paper presents the results of field research based on the measurements of accelerations recorded at ground surface. The source of the vibration characterized by high repetition rate of pulse parameters was light falling weight deflectometer ZFG-01 ...
Krzysztof Czech, Wojciech Gosk
doaj +1 more source
Applied Sciences, 2023 Mechanical action can damage physical objects, such as building structures. The transfer of energy to the ground through the falling mass, forming a crater, can cause kinematic forces in the soil medium.
Mateusz Hypki +3 more
doaj +1 more source
Ground vibration propagation and attenuation of vibrating compaction [PDF]
Journal of Vibroengineering, 2019 When a high-power vibrating roller compact the subgrade, the vibration wave will quickly propagate along the surface of the subgrade and generate hazards to surrounding environment and structure. To study the vibration propagation rules of the roller, the vibration acceleration of the high-power vibrating roller was measured on the surface of the rock ...
Aijun Chen +3 more
openaire +1 more source
Shock and Vibration, 2007 This paper reports observations and analysis of picometer scale spontaneous vibrations in a precision deployable boom under thermal loading. The structural test article is a deployable boom previously flown in space.
Mark J. Silver +2 more
doaj +1 more source
Mining, 2023 Ground vibration is one of the most hazardous outcomes of blasting. It has a negative impact both on the environment and the human population near to the blasting area.
Yewuhalashet Fissha +5 more
doaj +1 more source
Ground Vibration Response to Vibratory Sheet Pile Driving and Extraction
Buildings, 2023 Sheet piles are extensively used as foundation structures in urban environments. However, the vibrations associated with sheet pile construction can potentially adversely affect existing buildings, as well as cause discomfort to nearby residents.
Feng Guo +6 more
doaj +1 more source
Ground-state cooling the vibrations of suspended carbon-nanotubes with constant electron current [PDF]
, 2010 We investigate the efficiency of cooling the vibrations of a nano-mechanical resonator, constituted by a partially suspended Carbon-nanotube and operating as double-quantum dot. The motion is brought to lower temperatures by tailoring the energy exchange
Bachtold, Adrian +2 more
core +2 more sources