INTERNAL AND INTERNATIONAL CONCERNS OVER SUSTAINABLE DEVELOPMENT AND ENVIRONMENTAL ACCOUNTING
Journal Title: TEHNOMUS - Year 2012, Vol 19, Issue 1
Abstract
Sustainable development is the kind of development aimed at meeting the needs of the present, without compromising the ability of future generations to meet their own needs. The European Union has transformed the joint economy - environment into one of its “quasiconstitutional” tasks. Regarding Romania, whose future is tied to the European Union, it is out of the question to have a policy with no clear orientation towards environmental protection.
Authors and Affiliations
Antonela Cristina SOFRONIA
PROPERTIES OF HARD ALLOYS SINTERED FROM METALLIC CARBIDES
The TiC or TaC alloys, the simple WC-C0 alloys with the same cobalt content are much more resistant to bending and breaking and feature improved electrical and heat conductivity. The oxidation resistance of the simple WC...
RESEARCHES ON THE INFLUENCE OF ELECTRICAL PARAMETERS OF CIRCUIT ON DEPTH OF DRAWING OF CIRCULAR PARTS THROUGH ELECTRO-HYDRAULIC PROCESS
This paper deals with the influence of the discharge electrical parameters such as wire length and diameter priming discharge, discharge capacity and battery voltage on the stamped depth to electrohydraulic method
HEAT TRANSFER IN THE COOLER - CPU INTERFACE
The increased number of requests regarding the cooling of the computers and the miniaturization of electronic components, determined the search for new solutions for intensifying the heat exchange between the processor a...
STUDY OF THERMOMECHANICAL FATIGUE FOR SHAPE MEMORY ALLOYS TYPE CuZnAl
The paper presents the design elements of a prototype installation for the study of specific thermal/mechanical fatigue of shape memory alloys, and fatigue curves obtained respectively.
MATHEMATICAL MODELS FOR SMOOTHING PROCESS BY MECHANICAL SHOCKS OF CYLINDRICAL SURFACES
Smoothing by mechanical shocks is a processing method based on the impact effect of the balls with the work piece material. Specific phenomena such processing methods result in changes of mechanical properties of the sur...