Results 41 to 50 of about 1,531,913 (378)

A synoptic view of solar transient evolution in the inner heliosphere using the Heliospheric Imagers on STEREO [PDF]

open access: yes, 2009
By exploiting data from the STEREO/heliospheric imagers (HI) we extend a well-established technique developed for coronal analysis by producing time-elongation plots that reveal the nature of solar transient activity over a far more extensive region of ...
A. P. Rouillard   +23 more
core   +1 more source

Accuracy of Implant Placement Utilizing Customized Patient Instrumentation in Total Knee Arthroplasty

open access: yesAdvances in Orthopedics, 2013
Customized patient instrumentation (CPI) combines preoperative planning with customized cutting jigs to position and align implants during total knee arthroplasty (TKA).
William D. Bugbee   +3 more
doaj   +1 more source

The Nature of Solar Polar Rays [PDF]

open access: yes, 2000
We use time series observations from the SOHO and Yohkoh spacecraft to study solar polar rays. Contrary to our expectations, we find that the rays are associated with active regions on the sun and are not features of the polar coronal holes.
Barry LaBonte   +3 more
core   +2 more sources

Total ankle arthroplasty and coronal plane deformities

open access: yesOrthopaedics & Traumatology: Surgery & Research, 2012
There is no consensus regarding total ankle replacement (TAR) in case of arthritis associated with coronal plane deformities. The purpose of this study was to determine, based on clinical and radiographic outcomes, the technical requirements and additional procedures that should be performed in such indications.Coronal deformities greater than 10° are ...
Trincat, S.   +2 more
openaire   +2 more sources

Motion magnification in coronal seismology [PDF]

open access: yes, 2016
We introduce a new method for the investigation of low-amplitude transverse oscillations of solar plasma non-uniformities, such as coronal loops, individual strands in coronal arcades, jets, prominence fibrils, polar plumes, and other contrast features ...
Anfinogentov, Sergey   +1 more
core   +2 more sources

The Effect of Distal Ureteral Stone Size Measurements on Spontaneous Passage

open access: yesJournal of Urological Surgery, 2019
Objective:To investigate the relationship of spontaneous ureteral stone passage with stone size (width-length) and area.Materials and Methods:Patients who presented to the urology outpatient clinic with acute renal colic between January and December 2016
Şakir Ongün, Murat Dursun
doaj   +1 more source

3-D kinematic comparison of treadmill and overground running. [PDF]

open access: yes, 2013
Studies investigating the mechanics of human movement are often conducted using the treadmill. The treadmill is an attractive device for the analysis of human locomotion. Studies comparing overground and treadmill running have analyzed discrete variables,
Bobbert M. F.   +11 more
core   +1 more source

Discrepancies in Knee Joint Moments Using Common Anatomical Frames Defined by Different Palpable Landmarks [PDF]

open access: yes, 2008
The aim was to investigate the effects of three anatomical frames using palpable anatomical landmarks of the knee on the net knee joint moments. The femoral epicondyles, femoral condyles, and tibial ridges were used to define the different anatomical ...
Bower, Judith   +2 more
core   +1 more source

POSTURAL CONTROL OF PATIENTS WITH HEMIPARESIS AT DIFFERENT STAGES OF EARLY RECOVERY PERIOD FOLLOWING ISCHEMIC STROKE

open access: yesМедицина в Кузбассе, 2023
Ischemic stroke is a serious disease which often leads to a violation of postural regulation. Objective – to analyze the dynamics of postural regulation of patients with hemiparesis at different stages of the early recovery period of ischemic stroke ...
Ирина Николаевна Шарапова   +2 more
doaj  

Dynamics of Bimanual Rhythmic Coordination in the Coronal Plane [PDF]

open access: yesMotor Control, 1997
We investigated the 1:1 frequency locking of two hand-held pendulums oscillated parallel to the body's coronal plane. In this configuration, anti-phase defined muscularly is in-phase defined spatially, and vice versa. Coordination equilibria measured by average relative phase were shifted less from muscular anti-phase than from muscular in-phase by ...
Mitra, S., Amazeen, P., Turvey, M.T.
openaire   +2 more sources

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