REDUCTION PROCESS OF CROSS-SECTIONAL AREA AT RIVER MOUTH

effect of wrist deviation on median nerve cross-sectional area at proximal carpal tunnel level

background: carpal tunnel syndrome (cts) is one of the most common musculoskeletal disorders among computer users. computer users exhibit various wrist angles while typing. dynamic changes of wrist angle may cause different degrees of median nerve compression. the objective of this study was thus to investigate the effects of the combination of wrist flexion-extension with wrist deviation on me...

Characterisation of Schlemm's canal cross-sectional area

PURPOSE To compare three methods of Schlemm's canal (SC) cross-sectional area (CSA) measurement. METHODS Ten eyes (10 healthy volunteers) were imaged three times using spectral-domain optical coherence tomography (Cirrus HD-OCT, Zeiss, Dublin, California, USA). Aqueous outflow vascular structures and SC collector channel ostia were used as landmarks to identify a reference location within the...

Dominance in hands and cross-sectional area of median nerve in carpal tunnel syndrome

Introduction: Currently, neuroresearchers report that the median nerve shows severity-correlated intracarpal enlargement in idiopathic carpal tunnel syndrome (CTS) as a most common peripheral neuropathic disorder. The purpose of this paper was to investigate ultrasonography morphological findings in patients with idiopathic CTS and comparing some physical properties such as age, gender, BMI wit...

An extensive reef system at the Amazon River mouth

Large rivers create major gaps in reef distribution along tropical shelves. The Amazon River represents 20% of the global riverine discharge to the ocean, generating up to a 1.3 × 10(6)-km(2) plume, and extensive muddy bottoms in the equatorial margin of South America. As a result, a wide area of the tropical North Atlantic is heavily affected in terms of salinity, pH, light penetration, and se...

Interactions of Waves and River Plume and their Effects on Sediment Transport at River Mouth