(December 2009) (Learn how and when to remove this template message) The Sulcus sign is an orthopedic evaluation test for glenohumeral instability of the shoulder. With the arm straight and relaxed to the side of the patient, the elbow is grasped and traction is applied in an inferior direction. With excessive inferior translation, a depression occurs just below the acromion. The appearance of this sulcus is a positive sign.
The end goal of anarcho-syndicalism is to abolish the wage system, regarding it as wage slavery. Anarcho-syndicalist theory therefore generally focuses on the labour movement.
Structural functionalism, or simply functionalism, is a framework for building theory that sees society as a complex system whose parts work together to promote solidarity and stability.unctionalism addresses society as a whole in terms of the function of its constituent elements; namely norms, customs, traditions, and institutions. A common analogy, popularized by Herbert Spencer, presents these parts of society as organs that work toward the proper functioning of the body as a whole.