HIDRAULICA Magazine No. 4 / 2013

• SOME ASPECTS REGARDING THE GLOBAL WARMING
Carmen Otilia RUSANESCU, Marin RUSANESCU

• SONIC EFFECTS OF UNCONVENTIONAL HEAT INSTALLATIONS
Carmen BAL, Nicolaie BAL, Mihail Hardau, Carmen Ioana IUHOS

• DATA AQUISITION SYSTEM FOR STATIC AND DYNAMIC TESTING OF PNEUMATIC AXES
Radu RADOI, Iulian DUTU, Gabriela MATACHE

• PUBLIC RELATIONS & DEVELOPMENT COMMUNICATION IN THE ROMANIAN NATIONAL AND REGIONAL CONTEXT
Radu JECU

• THE ISSUE REGARDING THE FISCAL ENVIRONMENTAL INSTRUMENTS IN ROMANIA
Oana DAVID

• ELECTROHYDRAULIC PROPORTIONAL SERVO VALVES – ELECTROHYDRAULIC SERVO DISTRIBUTORS
Victor BALASOIU, Ilare BORDEASU

• RESEARCH REGARDING THE WEAR OF ECOLOGICAL STEELS OBTAINED THROUGH THE CARBURIZING OF IRON METAL POWDERS
Olimpia GHERMEC, Cristian GHERMEC, Iulian STEFAN

• STUDY ON GREENHOUSE
Lorena LUPASCU

• NUMERICAL STUDY ON THE FLUID MOTION INDUCED BY A ROTATING DISK INSIDE A VESSEL
Adrian CIOCANEA

• HYDRO-PNEUMATIC SYSTEMS FOR ACTUATION OF SPECIFIC EQUIPMENT, INTEGRATED IN PLANTS OF ENERGY PRODUCTION FROM VEGETAL WASTE
Corneliu CRISTESCU, Catalin DUMITRESCU, Genoveva VRANCEANU, Liliana DUMITRESCU

• CLICKS COUNTING METHODS FOR A SCOPE KNOB
Andrei DRUMEA, Robert DOBRE

• THE EFFICIENCY OF STREET CAR POLLUTION REDUCTION EQUIPMENTS
Ioan LEPADATU, Adrian CIOCANEA

• SOLAR INSTALLATION FOR HOT WATER FOR A FAMILY HOME
Adriana Gruia, Carmen Otilia Rusanescu, Marin Rusanescu