BACKGROUND The current lack of a standardized protocol for positioning of the gamma camera relative to the horse limb in a lateral stifle scintigram, and thus the reliance on subjective positioning, may be a cause of diagnostic error and inter-operator variability due to variations of the view angle. The aims of this study were to develop a reliable method to obtain a lateral scintigram of the ...

OBJECTIVE Drawbacks of the far-lateral approach to the lower clivus and pontomedullary region include the morbidity of a large incision extending into the cervical musculature and tedious exposure of the vertebral artery (VA), particularly when performing the transcondylar and transtubercular extensions. The authors describe a minimally invasive alternative to the far-lateral approach that has ...

OBJECTIVES/HYPOTHESIS The superior laryngeal nerve (SLN) is the major sensory nerve for the upper larynx. Damage to this nerve impacts successful swallowing. The first aim of the study was to assess the effect of unilateral SLN lesion on the threshold volume sufficient to elicit swallowing in an intact pig model; this volume was defined radiographically as the maximum bolus area visible in late...

PURPOSE The aim of this study was to determine the effects of diagnostic discordance with or without a thoracolumbar spine lateral view X-ray in patients with osteoporosis. METHODS We randomly enrolled 368 women over 65 years old (74.3 ± 6.0 years) from Tianliao Township in 2009 (response rate: 75.7%). A diagnosis of osteoporosis was confirmed using one of these criteria: (1) a history of non...

Front cover: Cover image: Skull of the false gharial Tomistoma schlegelii (ZMMU MSU R-13859) in oblique lateral view, with bones and internal contents braincase highlighted colour. See I. Kuzmin colleagues, ‘Braincase anatomy extant Crocodylia, new insights into development evolution neurocranium crocodylomorphs.

BACKGROUND The dorsal tangential (DT) view has been shown to improve the detection of dorsal screw perforation during volar distal radius fracture fixation. Here we performed a cadaveric imaging survey study to evaluate if the DT view was uniformly beneficial for all screws. METHODS Standardized placement of fixed-angle volar distal radius plates was performed on two cadavers. Fluoroscopic im...

This paper presents a mapping method for wide row crop fields. The resulting map shows the crop rows and weeds present in the inter-row spacing. Because field videos are acquired with a camera mounted on top of an agricultural vehicle, a method for image sequence stabilization was needed and consequently designed and developed. The proposed stabilization method uses the centers of some crop row...

The kinematic and dynamic characteristics of the lateral motion of aircraft are described and reduced to simple models. After a review of the typical lateral modes of traditional aircraft configurations it is shown that with modern low-aspect-ratio designs at higher incidences the lateral oscillation tends to degenerate into a simple roiling oscillation about the principal inertia axis, whereas...

using structural equation modeling, the current study aims to examine the relationship between organizational structure, competitive strategies and organizational performance with respect to the interaction between structure and competitive strategy in the engineering consulting firms. this orientation is determined with respect to the desired approach (contingency or resource based view). the ...