Point Transect Method. The point transect method is a technique based on point sampling to determine cover. To follow this method, point readings are taken at either systematic or random locations along a tape that is extended to create a transect across the site.oint Transect Method. The point transect method is a technique based on point sampling to determine cover. To follow this method, point readings are taken at either systematic or random locations along a tape that is extended to create a transect across the site.
A calcified lymph node is generally not a cause for concern and since there are more than 500 lymph glands in your body, there's a lot of opportunity to acquire one.They are typically the result of an inactive, small, old infection that could have been caused by any number of things and then it remains there unchanged.our lymphatic system contains lymphocytes that work to protect you against bacteria, viruses, etc., that invade your body. An abnormal cell of this type does not cause a calcified lymph node but it can cause lymphoma. The primary jobs of your lymphatic system are: 1  Collect and then return interstitial fluid.
From Wikipedia, the free encyclopedia. Sialolithiasis (also termed salivary calculi, or salivary stones), is a condition where a calcified mass or sialolith forms within a salivary gland, usually in the duct of the submandibular gland (also termed  Wharton's duct ).bout 85% of stones occur in the submandibular gland, and between 5-10% occur in the parotid gland. In about 0-5% of cases, the sublingual gland or a minor salivary gland is affected. When minor glands are rarely involved, caliculi are more likely in the minor glands of the buccal mucosa and the maxillary labial mucosa.