Results 91 to 100 of about 71,674 (211)
Probing the Viscosity Dependence of Rate: Internal Friction or the Lack of Friction?
, 2018 Deviation from the Kramers’ inverse viscosity dependence of rate, k ∝ 1/η, is often attributed to the presence of internal friction in proteins after Ansari et al.
V. M. Hridya (5008364) +1 more
core +1 more source
Activation Energy Measurement of Oxygen Ordering in a Nb-Ti Alloy by Anelastic Relaxation
Materials Research, 2002 Metals with bcc structure are able to dissolve large amounts of interstitial element atoms in the form of oxygen. These atoms diffuse through the lattice by jumping into octahedral sites with equivalent symmetry, causing strong alterations in the ...
Niemeyer T.C. +4 more
doaj
Melting behavior of confined Ga particles studied by internal friction
, 2007 Gallium (Ga) particles dispersed in polymethyl methacrylate were prepared by ultrasonic vibration and sedimentation method, and the melting behavior of Ga particles was studied by internal friction method via dynamic mechanical analyzer (DMA).
Zheng K +6 more
core
INTERNAL FRICTION IN PARTIALLY STABILIZED ZIRCONIA
, 1985 Internal friction was measured by the flexural vibration method at 1-6 KHz. Internal friction peaks in partially stabilized zirconia with Y2O3 or Nd2O3 are observed at about 200 °C.
M. SHIMADA, T. OKAMOTO, K. MATSUSHITA
core +1 more source
A design of the electromagnetic driver for the "internal force-static friction" capsubot
, 2009 A capsule robot that moves utilizing the internal force between the shell and the sliding mass and the friction between the shell and the environment is named ¿internal force-static friction¿ capsubot.
Tan RJ(谭人嘉) +3 more
core
INTERNAL FRICTION AND MECHANICAL PROPERTIES OF NEW CERAMICS
, 1985 Stress amplitude and temperature dependences of internal friction in polycrystal and single crystal aluminas and aluminas subjected to thermal shock, were measured. Microcracks introduced by water quenching were detected by internal friction measurement.
M. SHIMADA, T. OKAMOTO, K. MATSUSHITA
core +1 more source
Mechanical spectroscopy study of the Cu36Zr59Al5 and Cu54Zr40Al6 amorphous alloys
Materials Research, 2012 A mechanical spectroscopy study of Cu-Zr-Al bulk metallic glasses, was performed with two types of equipment: a Kê-type inverted torsion pendulum and an acoustic elastometer, working in the frequency ranges of Hz and kHz, respectively, with a heating ...
Paulo Wilmar Barbosa Marques +6 more
doaj
The Influence of Internal Tyre Pressure on Road Friction
Road safety is a very important topic for research and development divisions in the automotive industry. As the tyre is the only link between road surface and vehicle, it plays a very significant role in accident mitigation and prevention.
Selig, Michael
core
Research on the Characteristics of Jacks Used to Rectify Tilted Buildings
BuildingsOne method of rectifying tilted buildings is by lifting them unevenly using hydraulic jacks. These jacks are loaded both monotonically and cyclically during the rectification process.
Krzysztof Gromysz +2 more
doaj +1 more source
Le Journal de Physique Colloques, 1971 Preliminary results of internal friction measurements in rhenium between 100 and 350 °K are reported. For a frequency of about 300 Hz, an internal friction peak is observed in cold-rolled specimens at about 275 °K, together with a shoulder near 230 °K. Assuming that this peak is due to dislocation relaxation, an activation enthalpy of approximately 0.6
Raadschelders, M., de Batist, R.
openaire +2 more sources