Urodynamic testing or urodynamics is a study that assesses how the bladder and urethra are performing their job of storing and releasing urine. Urodynamic tests can help explain symptoms such as:
Some mixtures give rise to the reddish and purplish fall colors of trees such as dogwoods and sumacs, while others give the sugar maple its brilliant orange. The autumn foliage of some trees show only yellow colors. Others, like many oaks, display mostly browns. All these colors are due to the mixing of varying amounts of the chlorophyll residue and other pigments in the leaf during the fall season.
Fall Color - Tips for Leaf Season When will the leaves be at their peak fall color on the Blue Ridge Parkway? During the month of October, usually mid to late month, but it depends on your elevation. Leaves will begin changing first on the highest peaks and conclude in the lower elevations. There is no simple formula for predicting fall color. The Parkway includes east and west facing slopes, and varies in elevation from just under 650 feet at James River in Virginia, to over 6,000 feet south of Mt. Pisgah in North Carolina.