Results 261 to 270 of about 7,908,697 (297)

Saccular impact on ocular torsion

Brain Research Bulletin, 1996
When someone is tilted laterally, the shear force on the maculae of the utriculus and the sacculus is described by the sine and the cosine of the angle of tilt, respectively. So both the sacculus and the utriculus are stimulated, but in the literature, ocular torsion is normally attributed to utricular function alone (and, thus, seen as a response to y-
Graaf, B. de, Bos, J.E., Groen, E.L.
openaire   +3 more sources

Impact of torsional micropulse on phacoemulsification efficiency and chatter

Canadian Journal of Ophthalmology, 2019
Evaluate the effect of increasing ultrasound (US) power on chatter events and efficiency under both continuous and micropulse torsional US to reduce total cataract extraction times.In vitro laboratory study.Porcine lens nuclei were incubated in formalin for 2 hours and then cut into 2-mm cubes.
Sami W, Kabbara, Joshua, Heczko, Brian, Ta, Ashlie, Bernhisel, William, Barlow, Brian, Zaugg, Randall J, Olson, Jeff, Pettey   +7 more
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Impact of Neighboring Chains on Torsional Defects in Oligothiophenes

The Journal of Physical Chemistry A, 2012
Conjugated organic oligomers are central to the development of efficient organic electronic devices and organic photovoltaics. However, the torsional flexibility of many of these organic materials, in particular oligothiophenes, can adversely affect charge transfer properties.
Elizabeth C, Vujanovich, Jacob W G, Bloom, Steven E, Wheeler   +2 more
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Impact of seasonal variations on incidence and laterality of testicular torsion

International Journal of Biometeorology, 2023
Nowadays, there is confusing evidence in the literature regarding the association between seasonal variations and events of testicular torsion (TT). We attempted to assess the correlation between seasonal variations, including season, ambient temperatures, and humidity levels to onset and laterality of testicular torsion.
Ronen Rub, Ghalib Lidawi, Ekaterina Laukhtina, Mohsin Asali, Muhammad Majdoub   +4 more
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Impact Torsion Experiments

Proceedings of the Institution of Mechanical Engineers, 1955
In 1936, the author, working under Professor W. Mason, attempted to obtain a complete torque-time curve for impulsive torsional fracture and thus to obtain quantitative information on both yield and rupture phenomena. The forces were measured by piezo-electric methods and recorded photographically against a uniform time base.
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Torsional-impact apparatus

Experimental Mechanics, 1972
A torsional-impact machine has been developed to investigate the dynamic behavior of metals at large strains and high strain rates. Two machines are described; the first was used to continuously monitor stress, strain profile and temperature profile during deformation; the second was designed specifically to investigate the thermal-instability strain ...
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Impact of fibular torsion and rotation on chronic ankle instability

Foot and Ankle Surgery, 2014
The fibula is known not to involve in transmission of weight but known simply as an ankle stabilizer. However, its main function in stabilizing the ankle remains obscure. Since the fibula has an impact on torsion and rotation of the ankle, its effect on lateral ankle instability should be investigated.Twenty patients with lateral ankle instability ...
Tubbs, Shane R., Cay, Nurdan, Kartal, Gulbiz, Isik, Cetin, TÖNÜK, ERGİN, AÇAR, HALİL İBRAHİM, APAYDIN, NİHAL, Bozkurt, Murat   +7 more
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Torsional impact of elastic spheres

Archive of Applied Mechanics, 1994
The collision of two geometrically and materially similar elastic spheres, which are rotating around the common normal of their contact area, is analysed. The torsional rotation at the end of impact is obtained from numerical integration of the angular equation of motion and the contact law.
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