You may order additional copies of this publication by sending your mailing information in label form through one of the following media. Please specify the publication title and series number. AbstractThis report and associated web site files provide sediment transport and related data for coarse-bed streams and rivers to potential users. Information on bedload and suspended sediment transport, streamflow, channel geometry, channel bed material, floodplain material, and large particle transport is provided for 33 study reaches in Idaho that represent a wide range of drainage areas, average annual streamflows, channel gradients, and substrate sizes. All the study reaches have a coarser layer of surface bed material overlaying finer subsurface material.Both bedload and suspended sediment transport increase with discharge and the relationship can be reasonably represented using a log-log model. At most sites, the suspended load makes up the majority of the total sediment load. The size of the largest bedload particle in transport and usually the median size of the bedload increase with discharge. However, the median size of the bedload is much smaller than the channel surface material and sand is the primary or a large component of the bedload material.A large proportion of the annual sediment production occurs at the higher streamflows during snowmelt. On average, discharges equal to or larger than bankfull occur 3.3 percent of the time and transport 61.5 percent of the annual bedload sediment. Discharges less than the average annual discharge, on average, occur 75.0 percent of the time and transport about 3.8 percent of the annual bedload sediment.

Rehfeldt, Gerald E. 2004. Interspecific and intraspecific variation in Picea engelmannii and its congeneric cohorts: biosystematics, genecology, and climate change.

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Facial synkinesis and asymmetry commonly impair the outcome of facial nerve palsy. Botulinum toxin type A is a neurotoxin which prevents acetylcholine release at the neuromuscular endplate, paralysing skeletal muscle. This paper examines its use in 24 patients with synkinesis and asymmetry affecting the eye and mouth. Sixty-eight of 72 treatments produced improved cosmesis. Dose-related complications occurred in 26 treatments but were generally mild and transient. The total dosages of toxin used were analysed. The higher dose group compared with the lower dose group had no significant advantage in overall cosmetic improvement but the complication rate was significantly higher in the higher dose group (20/39) compared with the lower dose group (6/33) (chi 2 6.675, P > 0.05).

Twenty patients with idiopathic lower motor neurone paralysis, Bell's palsy, were graded clinically for severity of palsy and subjected to a battery of questionnaires to assess self-image, mood and functional disability. A range of severity of palsy was represented and a variety of disturbance with facial self-image, social activity and emotional state was found. In particular 16 expressed dissatisfaction with at least one aspect of facial appearance, seven reported disturbance of face-to-face conversation and 12 described a change in other people's attitude to them. It was concluded that there is evidence of considerable social handicap in a proportion of patients afflicted by this otherwise relatively benign condition.