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Knee wear test ISO /3. Normative References. ISO Implants for surgery – Wear of total knee joint prostheses. Part 1: Loading and displacement. Our equipment allows us to carry out testing with force or displacement controlled kinematics as per ISO (load control) or ISO (displacement. Purchase your copy of BS ISO as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.

ISO —1 is the primary standard for load-controlled simulations of wearing of knee prostheses.

BS ISO 14243-1:2009

Differences in wear between load and displacement control tested total knee replacements. Your basket is empty. Due to the servohydraulic actuators, excellent machine accuracy 1424-31 been reached.

The magnitude and direction of the flexion angle is axial load inputs are same across the ISO range of standards [ 11 — 14 ] Fig 1. Open in a separate window. Author information Article notes Copyright and License information Disclaimer. The mechanical axes described by Grood and Sunday were used [ 32 ].

Inconsistencies on the articular surface between isk 3D model and the physical PFC implant were controlled to be less than 0. However, the extent of this influence varies depending on the design features of the tibial insert and the input parameters. The contact pressure was validated using a 14423-1 pressure distribution measuring system Tekscan Inc, America S1 File. This study also introduces suggested modifications to the ISO standards that that closely resemble in vivo situations.

There are two control modes for the wear test during simulated gait: Analysis of ultrahigh molecular weight polyethylene failure in artificial knee joints: The authors would like to thank Mr. As such, five loading conditions were applied to FEA models of a knee prosthesis: An adaptive remeshing procedure iiso employed to simulate the progression of surface wear. Volumetric wear mm 3.

Simultaneous testing of three plus soak control specimens enables rapid and economic developments. A misjudgment or incorrect evaluation in this area may lead to an 142431 preclinical evaluation and subsequently influence the longevity of the tibial insert in clinical use. For the load controlled models Fig 5Bthe input curves were AP load, TR torque, flexion angle and compression loading.

The impact of variations in input directions according to ISO 14243 on wearing of knee prostheses

ISO —3 is the primary standard for displacement-controlled simulations of wearing of knee prostheses. The clinical relevance of this study is that the results demonstrate that tibial wear is affected by the direction of application of AP and TR. Tibio-femoral movement in isso living knee. Journal of Medical Biomechanics. A study of weight bearing and non-weight bearing knee kinematics using ‘interventional’ MRI.

Input curves ixo applied to the tibia and only a flexion angle was applied to the femoral side. The funders did not play any role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. This is due to knee flexion and femoral rollback occurring simultaneously [ 18 — 23 ].

The impact of variations in input directions according to ISO on wearing of knee prostheses

Proc Inst Mech Eng H. J Biomech Eng ; 2: Received Apr 22; Accepted Oct Compared with the revision of ISO —3, the revision reversed the direction of AP displacement and TR angle but maintained the same magnitudes Fig 2. Isk, neither the effect of creep nor cross-shear was considered in this study.

Loading and displacement parameters for wear-testing machines with load control and corresponding environmental conditions for test Status:

Gratwick, A. S. (), Review of Gianna Petrone, Plauto e il teatro antico, Nicastri, L. (), Aulularia / Plauto; con Introduzione e Commentario, Naples. Transcript of Plauto: Aulularia. Personaggi secondari o marginali: Genio della famiglia (Lar familiaris) Congrione e Antrace -> cuochi. AULULARIA PLAUTO PDF – Aulularia by Plauto and a great selection of similar Used, New and Collectible Books available now at Aulularia.

Scio quam rem agat: Laruae hunc atque intemperiae insaniaeque agitant senem.

Fateor peccavisse et me culpam commeritum scio; id adeo te oratum advenio ut animo aequo ignoscas mihi. However, ee rules can vary widely between applications and fields of interest or study.

Em, mater mea, tibi rem potiorem verbo: R e omni inspecta compressoris servolus I dw surpit. Iam ad te revortar: Id quod in rem tuam optumum esse arbitror, ted id monitum advento. Quia temeti nihil allatum intellego. Quid ego ex te audio?

Nam qua me nunc causa extrusisti ex aedibus? Plautus does not spare his protagonist various embarrassments caused by pllauto vice, but he is relatively gentle in his satire.

Aulularia: : T. Maccio Plauto, R. Piumini: Books

Enter your mobile number or email address below and we’ll send you a link to download the free Kindle App. Sic aupularia ut vides. Vt misera sis atque ut te dignam mala malam aetatem exigas.

Eventually Lyconides and his slave appear, and Lyconides confesses to Euclio his ravishing of Phaedria. Hos ut accipias coquos tibicinamque obsoniumque in nuptias.

Occlude sis fores ambobus pessulis. Your Web browser is not enabled for JavaScript. Visit our Help Pages. Quia ad tris viros iam ego deferam nomen tuom. Non potes probasse nugas. This page was last edited on 19 Februaryat Product details Paperback Publisher: Lyconides confronts his slave about the theft. Another play, Querolus seu Aululariawas at one time ascribed to Plato but is now believed to be a late 4th-century Latin imitation.

Volo scire, sinas an non sinas nos coquere hic cenam? At nunc tibi dabitur pinguior tibicina. Vtinam mea mihi modo auferam, quae adtuli, salva: Ne inter tunicas habeas. Repudium rebus paratis, exornatis nuptiis?

Pol ego ut te accusem merito meditabar. Censen vero esse parcum et misere vivere? Censen vero esse parcum et misere vivere? Silvani lucus extra murum est avius, crebro salicto oppletus. Etiam rogitas, sceleste homo, qui angulos in omnis mearum aedium et conclavium mihi pervium facitis?

Euclioni hic seni subripuit. Fateor, quia non pendes, maximam.

Plautus: Aulularia

Quid tibi ego referam? Heia, hoc face quod te iubet soror. This leads to much by-play involving preparations for the nuptials. Again, Megadorus is eventually shown as sensible and kind-hearted enough to abandon his foolish dream. Post mediam aetatem qui media ducit uxorem domum, si eam senex anum praegnatem fortuito fecerit, quid dubitas, quin sit paratum nomen puero Postumus?

This article needs additional citations for verification. There’s a problem loading this menu at the moment. During the Renaissance there were a number of adaptations of the Aulularia.

Aulularia, de Plauto (La comedia de la olla)

Quo quidem agno sat scio magis curionem nusquam esse ullam beluam. Create lists, bibliographies and reviews: Ego, et multo melior.

Da mi operam parumper. Da mihi operam amabo. Vel hercle enica, numquam hinc feres a me.