In Memorian Dr. Lavinel George Ionescu
Journal Title: Periódico Tchê Química - Year 2017, Vol 14, Issue 28
Abstract
It is with regret that I communicate the death of my friend and our colleague Dr. Lavinel George Ionescu (18.05.1943 ☆ - 12.06.2017✞ ). I worked with Professor Lavinel for over 15 years and would work much more if that were possible. His role in shaping some of the best cadres of national science is notorious.
ELECTRONIC POLARIZABILITIES OF DIHYDRATED URANYL ACETATE UO2(H3CCOO)2.2H2O IN AQUEOUS SOLUTION
Electronic studies in molecular systems have been used to evaluate the possibility of improvements in the efficiency of physicochemical processes of interest in electronic devices. We have studied complex molecular syste...
ASSESSMENT OF THE TOBOL RIVER STATE IN THE YALUTOROVSK CITY BACKGROUND
The article considers the problem of the background state of the Tobol River on the background section. The studies were conducted in a specialized accredited laboratory with sampling at an organized site at a distance o...
NEUROIDENTIFICATION WITH Neuro-Self Tuning TO ENSURE THE OPERATION OF THE CURRENT LOOP OF THE ELECTRIC DRIVE WITH THE DESIRED STATIC AND DYNAMIC CHARACTERISTICS
The synthesis of neural regulators for control systems of electric drives is considered in the article. The stable work and features of the application of neural regulators in closed circuits are analyzed. Neuro regulato...
OPTIMIZATION OF THE WICK THICKNESS IN A FLAT PLATE HEAT PIPE WITH MULTIPLE HEAT SOURCES
Based on the simplified two-dimensional heat and hydrodynamics models we estimate an optimal thickness of the wick layer that should be sintered inside the flat plate heat pipe to provide its maximum operating performanc...
MATHEMATICAL MODELING OF THE STEFAN'S PROBLEMS WITH THE DETERMINATION OF THE COORDINATES AND THE VELOCITIES OF THE DYNAMICALLY MOVING BORDERS OF PHASE TRANSFORMATIONS
Dynamic problem of heat conduction in multiphase media with many dynamically moving boundaries of phase transformations, the coordinates and velocities of which are not known in advance and are determined based on experi...