Results 251 to 260 of about 58,955 (309)
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Structure and intermixing in Fe/Fe(110) and Fe/Ag/Fe(110) multilayers
Surface Science, 1998Abstract We have previously shown, in UHV–SEM studies of Ag/Fe(110), that Ag(111) islands grow on top of two intermediate monolayers of Ag in the Stranski–Krastanov (SK) mode. In the present work, Fe was deposited on samples consisting of (1–5 ML) annealed Ag layers on Fe(110).
R Persaud, H Noro, J.A Venables
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IEEE Transactions on Biomedical Engineering, 1989
A model of hemiplegic spasticity based on electromyographical and biomechanical parameters measured during passive muscle stretching is presented. Two components of spasticity can be distinguished--phasic and tonic. This classification depends on the pattern of stretch reflex activity which can be either phasic or tonic as well as on the muscle stretch/
Aneta Stefanovska +4 more
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A model of hemiplegic spasticity based on electromyographical and biomechanical parameters measured during passive muscle stretching is presented. Two components of spasticity can be distinguished--phasic and tonic. This classification depends on the pattern of stretch reflex activity which can be either phasic or tonic as well as on the muscle stretch/
Aneta Stefanovska +4 more
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2007
Spinal cord injury (SCI) leads to a partial or complete disruption of motor, sensory, and autonomic nerve pathways below the level of the lesion. In paraplegic patients, functional electrical stimulation (FES) was originally widely considered as a means to restore walking function but this was proved technically very difficult because of the numerous ...
D J, Newham, N de N, Donaldson
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Spinal cord injury (SCI) leads to a partial or complete disruption of motor, sensory, and autonomic nerve pathways below the level of the lesion. In paraplegic patients, functional electrical stimulation (FES) was originally widely considered as a means to restore walking function but this was proved technically very difficult because of the numerous ...
D J, Newham, N de N, Donaldson
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Biochemistry, 2003
Bacteriophage lambda protein phosphatase (lambdaPP) is a member of a large superfamily of metallophosphoesterases, including serine/threonine protein phosphatases, purple acid phosphatases, 5'-nucleotidase, and DNA repair enzymes such as Mre11. Members of this family share several common characteristics, including a common phosphoesterase motif ...
Tiffany A, Reiter, Frank, Rusnak
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Bacteriophage lambda protein phosphatase (lambdaPP) is a member of a large superfamily of metallophosphoesterases, including serine/threonine protein phosphatases, purple acid phosphatases, 5'-nucleotidase, and DNA repair enzymes such as Mre11. Members of this family share several common characteristics, including a common phosphoesterase motif ...
Tiffany A, Reiter, Frank, Rusnak
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Kinetics of the Fe+++/Fe++ Reaction on Fe-Cr Alloys
Journal of The Electrochemical Society, 1964Abstract : The electrode kinetics of the Fe+++/Fe++ couple on passive Fe-Cr alloys were studied in acid solutions of constant ionic strength (M MgSO4). Tafel behavior is generally observed with exchange currents of the order of 10 to the -6th power amp/sq cm, a cathodic transfer coefficient of 0.40, and an anodic transfer coefficient of 0.36.
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Spectrophotometric Determination of Fe(II), Fe(III), and Total Fe
Journal of Pharmaceutical Sciences, 1971Abstract The orderly use of two known reactions [Fe(II) with α,α'-dipyridyl and Fe(III) with ascorbic acid] allowed to take place successively in the same aliquot sample solution provides a procedure for the quantitative determination of Fe(II), Fe(III), and total Fe. The procedure is simple, rapid, and sensitive enough to cope with samples containing
Christos Zachariades +1 more
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To Fe, or not to Fe, that is the question
Blood, 2022Roger Belizaire, Sean R. Stowell
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Magnetostriction of Fe-rich Fe–Co and Fe–V alloys
Journal of Magnetism and Magnetic Materials, 1999Abstract Fe-rich Fe100−y−zCoyVz alloys (with y+z⩽20 at%) were prepared for the saturation magnetostriction (λS) and anisotropic magnetoresistance (Δρ/ρ0) measurements. In particular, the attention was focused on the λS and Δρ/ρ0 data of two series of binary alloys, e.g. Fe100−xCox and Fe100−xVx.
S.U. Jen, G.Y. Chen
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Experimental susceptibility of Fe, Fe and Fe and the results of the Wilson theory
Physics Letters A, 1977Abstract The low temperature susceptibility of the local moment system Mo Fe has been measured by the Mossbauer effect. The susceptibility for this system and for the system Cu Fe, Ag Fe and Au Fe show general agreement with the prediction of the Wilson theory.
P. Steiner, J.G. Pérez-Ramirez
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Fe–Mg Interdiffusion in (Mg,Fe)O
Physics and Chemistry of Minerals, 2005We have performed a series of interdiffusion experiments on magnesiowustite samples at room pressure, temperatures from 1,320° to 1,400°C, and oxygen fugacities from 10−1.0 Pa to 10−4.3 Pa, using mixed CO/CO2 or H2/CO2 gases. The interdiffusion couples were composed of a single-crystal of MgO lightly pressed against a single-crystal of (Mg1-x
Mackwell, Stephen +2 more
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