This article reviews briefly the background of actions to certify labor capacities, carried out by vocational training institutions in the Latin American and Caribbean region.It mentions the Temperino Make Up current concept of certification and the different meanings usually ascribed to this term, associated with economic growth, competitiveness,

Autocratic governments routinely interfere in digital communication technology for political purposes.However, citizens can use different technologies to bypass government interference.This article examines how political protest influences the use of anonymity-preserving digital services in Audio Turntable Cartridge autocracies.Citizens should be m

The left Audio Turntable Cartridge atrial appendage (LAA) is a complex cardiovascular structure which can yield to thrombi formation in patients with non-valvular atrial fibrillation (AF).The study of LAA fluid dynamics together with morphological features should be investigated in order to evaluate the possible connection of geometrical and hemody

Spectrum sensing vulnerabilities in cognitive radio networks can significantly degrade performance.Most disruption Frizz Control and Straightener conditioner attacks in the current literature involve spoofing of the free bands used for sensing by making them appear busy.In this study, we proposed a different approach for sensing disruptions.We exam