(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.
The proletariat is a class of common workers who have no ownership or control of the means of production of the society. They own nothing but the right to sell their own labor â¦ . The proletariat is not necessarily synonymous with the lower class, since lower class can mean any kind of poverty stricken class of people. And they every single day regardless of their job and country they are exploited. 12 people found this useful.