Related Experiment Video
Updated: Jul 15, 2026

Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities
Published on: September 11, 2021
Professor Ante Vukas (1910-1991) - always ahead of his time
Abstract:
The biography of Professor Ante Vukas, MD, PhD, is accompanied by due account of his professional and organizing competences, at first as head of the Department of Dermatology and Venereology, Susak Hospital, later head of the University Department at the same hospital, introducing the latest methods in the diagnosis and therapy of skin and venereal diseases (epidermotectoscopy, corrective dermatology, immunotherapy, electron microscopy, immunohistology, PUVA therapy, etc.). Although all these methods were introduced at the institution headed by Professor Vukas first in the former state, and some of them even first in Europe, he had never received any formal recognition of his professional and scientific work from either his University Hospital, or School of Medicine where he was also employed, or the city where he worked for more than 40 years. Professor Vukas was a proud man, standing these insults with dignity, steadily keeping his feelings about them as well as his own achievements to himself.
Related Concept Videos
Hindsight Biases
Principle of Virtual Work: Problem Solving
To apply the principle of virtual work,...
Stokes' Law
The expression for the force on a solid spherical object in a fluid is called Stokes' law. Stokes' law is valid only for low Reynolds...
Perpendicular-Axis Theorem
Consider a circular disc of mass M and radius R lying along an x-y plane. The origin lies at the center of the disc, and the z-axis is perpendicular to the disc's plane. All three axes coincide at the disc's center. The moment of inertia of this...
Accelerating Fluids
The motion of the liquid within this infinitesimal cylinder is considered to obtain the pressure difference. Three vertical forces act on this liquid:
Vygotsky's Cognitive Development in Cultural Context