Background: It is unclear whether hemiarthroplasty (HA) or reverse shoulder arthroplasty (RS) are superior for patientswith cuff tear arthropathy (CTA) and preserved preoperative motion (elevation >90˚).Methods: This was a retrospective, single institution study. Patients who underwent RSA or HA for CTA were included ifthey had preserved preoperative motion with a minimum of 2...

This paper deals with the study and comparison of passive and active landing gear system of  the aircraft and dynamic responses due to runway irregularities while the aircraft is taxying. The dynamic load and vibration caused by the unevenness of runway will result in airframe fatigue, discomfort of passengers and the reduction of the pilot’s ability to control the aircraft. One of the objectiv...

in this paper, based on soil plasticity and pseudo-static methods, necessary equations have been derived for determination of total active thrusts due to layered backfill on rigid retaining walls using limit equilibrium approach. for this purpose, the reaction force applied on the failed wedge due to granular backfill has been determined using kotter’s equations. the total lateral thrust and th...

2 Abstract A fundamental task of the language comprehension system is to assign thematic roles to concepts in sentences and then maintain them. The comprehension system has access to two sources of information for thematic roles: one is the syntactic structure, and the other is information in long-term memory. In a sentence such as the dog was bitten by the man, the syntactic source specifies t...

To account for cross-linguistic differences in agrammatism, Bates and her colleagues have employed the Competition Model, proposing that the cue validity and cue costs of a grammatical morpheme in a particular language will directly affect how agrammatism is manifested. Using Goodglass et al.'s (1993) Morphosyntax Battery in English and a translated version in Spanish, we analyzed the use of eq...

BACKGROUND Language barriers may prevent clinicians from tailoring patient educational material to the needs of individuals with limited English proficiency. Online translation tools could fill this gap, but their accuracy is unknown. We evaluated the accuracy of an online translation tool for patient educational material. METHODS We selected 45 sentences from a pamphlet available in both Eng...

The TOUCH-HapSys collaborative project investigates the psychophysical basis of human tactual perception in order to improve the efficiency and reliability of haptic displays. The present deliverable reports on the progress made in investigations on the basic tactual modes of active and passive touch. In psychophysical experiments MPI-T started to examine the principles of cue integration for a...

PURPOSE This study tested the hypothesis that one of the ways sports massage aids muscle recovery from exercise is by increasing muscle blood flow to improve "lactic acid" removal. METHODS Twelve subjects performed 2 min of strenuous isometric handgrip (IHG) exercise at 40% maximum voluntary contraction to elevate forearm muscle lactic acid. Forearm blood flow (FBF; Doppler and Echo ultrasoun...