Vol. 1(50)(2008)

Published: 2008-12-17

MECHANICAL ENGINEERING

State of the Art 5 Gears Automatic Gearbox

M. Aleonte, R. Cosgarea, S. Sacareanu, C. Cofaru

pp. 1-6
True Orbits of Satellites

A. Bencze, C. Niculita, Gh. Deliu

pp. 7-10
State of the Art of Homogeneous Charge Compression Ignition Engines

R. Cosgarea, M. Aleonte, S. Sacareanu, C. Cofaru

pp. 11-16
Dynamic Regime Modelling of Thermal Systems. The Case of a Refrigerating System

Liviu Costiuc

pp. 17-22
Rheological Phenomena of Anisotropic Orthotropic Materials

R.N. Dates, I. Curtu

pp. 23-26
The Mechanical Power Loss of the Diesel Engines

A. Gal, D. Turcu, V. Sandu

pp. 27-30
An Evaluation Criterion for Tractive and Economic Performance in the Engine - Transmission System of the Farming Tractor

R. Ionescu, S. Nastasoiu

pp. 31-34
Design, Manufacture and Testing of a High Speed Oil Free Integrated Motor Compressor Suitable for Unmanned / Subsea Applications

U. Lauber, P. Ortmann, G. Kleynhans

pp. 35-40
Aircraft Wings: Present and Future

G. Niculita, A. Bencze, I. Candea

pp. 41-46
The Conception and Building of a Stand for Testing a Wheel Guidance Mechanism

S. Sacareanu, R. Cosgarea, A. Chiru, K. Lerchner

pp. 47-54
Diagnosis of Dynamic Behavior of Ligno-Cellulose Composite Plates in the Construction of the Classical Guitar

M.D. Stanciu, I. Curtu, I.C. Rosca, N.C. Cretu

pp. 55-60
A Multi-Criteria Design Method for Sandwich Constructions with Periodic Cellular Cores

M.N. Velea, S. Lache

pp. 61-68

INDUSTRIAL ENGINEERING

The Environmental Impact of a Product

L. Barsan, A. Barsan

pp. 69-74
Structural Synthesis on Speed Multipliers with Fixed Axle Gear Used in Wind Turbine

C.A. Bozan, Gh. Moldovean, R. Velicu

pp. 75-80
Comparison between Single-Axis PV Trackers of Pseudo-Equatorial and Azimuthal Type

B. Burduhos, D.V. Diaconescu, R. Saulescu

pp. 81-86
Gears Based Azimuthally Tracking Systems for Photovoltaic Platforms

B. Butuc, Gh. Moldovean

pp. 87-92
Estimating the Statistical Parameters for Experimental Data

Mihaela Rodica Clinciu

pp. 93-96
Analysis of the Metrological Reliability - A Study on Experimental Data

Ramona Clinciu

pp. 97-100
Solar and Wind Power Determination for Brasov City Area

L. Coste, E. Eftimie

pp. 101-106
Cognitive Approach of Human-Machine Communication

M. Dascalu, D. Talaba

pp. 107-112
Two New Pairs of Local Solar Angles and Their Corresponding Tracking Systems

D.V. Diaconescu, M.M. Vatasescu

pp. 113-120
Efficiency Improvement of an Azimuthally Tracked PV Panel

V. Dinicu, I. Visa, D.V. Diaconescu

pp. 121-128
Aspects Concerning a Mobile Robot Cognitive System

M. Duguleana, Gh. Mogan

pp. 129-134
A Programme for the 3D Representation and Animation of Objects and Surfaces

Elena Eftimie

pp. 135-142
Selection of the Project Manager

Livia Huidan

pp. 143-146
On the Conceptual Design of Technical Products: A Case Study

M. Neagoe, C. Jaliu

pp. 147-156
Loads in the Completely Engaged Operation for Safety Clutches with Balls and Spherical Active Rabbets Radially Disposed

S. Popa, S. Popa

pp. 157-162
State of the Art in Haptic Input Systems for Biomedical Applications

A. Stavar, D. Talaba, M. Dascalu

pp. 163-168
On the Performance of a Two-Planetary Group Gearbox

Radu Velicu

pp. 169-174
On the Equatorial Type Systems Used in CPV Tracking

I. Visa, I.S. Hermenean

pp. 175-182
Quality Principles and Dimensions

L. Visa, I. Popescu

pp. 183-190

MATERIALS SCIENCE AND ENGINEERING

Analysis of the Stresses in the Femoral Bone, Premise for the Hip Prosthesis Dimensioning

L.S. Baltes, M.H. Tierean, I. Samota, J.C. Mirza Rosca

pp. 191-196
Modelling Vapor-Liquid Equilibria in the CHF3 + Isobutylbenzene System

C. Bogatu, R. Vilcu, A. Duta, D. Geana, E. Straver, T.W. de Loos

pp. 197-202
Environmental Management Implemented In German Universities

Al. Cecal, A.I. Cecal, D. Humelnicu, W, Endler, C. Draghici

pp. 203-206
Molecularly Imprinted Poly(Vinyl Alcohol) for the Selective Absorption of Diosgenin from Ethanolic Solutions

C. Croitoru, S. Patachia

pp. 207-212
Nanocomposite Materials Based on Acrylic Copolymer and TiO2 Nanoparticles

L. Dumitrescu, I. Manciulea

pp. 213-216
Influence of Sodium Ions (Na+) Dopant on the Efficiency of the Tungsten Trioxide Photoelectrode

Al. Enesca, R. van der Kroel, J. Schoonman

pp. 217-222
Influence of the Thermo- Physical Characteristics of Coolers on the Real Solidification Module of Cast Parts

D.P. Feraru, C. Szabo, I. Ciobanu, A. Crisan

pp. 223-228
Rehabilitation of Soils Affected by Leachate with High Heavy Metals Content

Z.A. Hobincu, M. Sandor, A. Duta

pp. 229-236
Influence of Deposition Temperature on the Sprayed Pyrolysed In2S3 Thin Films Properties

L. Isac, M. Nanu, J. Schoonman

pp. 237-242
Removal of Copper (II) from Aqueous Solution Using Sawdust from Oak Wood as a New Biosorbent

D. Lucaci, A. Duta

pp. 243-246
Ketonic Mannich Bases from Ortho- Hydroxyacetophenone, Ortho-Hydroxypropiophenone and Corresponding Oximes

I. Manciulea, E. Comanita, L. Dumitrescu

pp. 247-250
Morphologycal Characterization of High Alumina Cement - Based Macro Defect Free Cements

G. Moise, S. Patachia, H. Ozkul, O. Ekincioglu, C. Croitoru

pp. 251-254
New Applications of Scleroglucans

S. Patachia, R. Dobritoiu

pp. 255-260
Developments of Photovoltaics: Non-Silicon Solar Cells

I. Popovici, A. Duta

pp. 261-268
New Ways for Atmosphere Protection

A. Porzsolt, S. Patachia

pp. 269-272
The Influence of the Number of Castings Connected To the Same Feeder on the Real Solidification Module of the Feeder

C. Szabo, D.P. Feraru, I. Ciobanu, S.I. Munteanu

pp. 273-278
Modeling of Crack Growth in Elastic-Plastic Materials

M.H. Tierean, L.S. Baltes, A. Santana Lopez

pp. 279-282
Processing Macro-Composites by Infiltration and Their Properties

B. Varga, D. Munteanu

pp. 283-286
Integrated Approach of Sustainable Energy Education and Research for Pre- University Curricula

I. Visa, D. Perniu, D. Alimisis, M. Visa, L. Cardon, E. Bakay

pp. 287-292
Cadmium and Cooper Removal from Aqueous Solution by Adsorption onto Treated Fly Ash Collected From CET-Brasov

M. Visa, A. Duta

pp. 293-298
Sludge Recycling - Needs and Trends

C. Zaha, L. Dumitrescu

pp. 299-304

ELECTRICAL ENGINEERING, ELECTRONICS AND AUTOMATICS

The Status of Research in Robotics and Robotic Vision Systems

G. Calangiu, F. Sisak

pp. 305-310
Improving the Energy Management for LDH-1250HP Locomotive Using Embedded Systems

M.C. Carp, D. Sojerf, P.N. Borza, Gh. Toacse, A.M. Puscas

pp. 311-316
Parameter Considerations on Digital Telecommunication Network Circuits Regarding Echo, Stability and Local Effects

D.M. Curpen, I. Szekely

pp. 317-322
ZigBee Wireless Devices Sharing Over IP Network

R. Demeter, I. Sarkany

pp. 323-326
Using Multiagent Systems for Shop Floor Agility

D. Floroian, F. Moldoveanu

pp. 327-334
A Hybrid Wind-Hydro System

A. Forcos, F. Moldoveanu

pp. 335-342
Simulation and Control of the Parallel Robots’ Dynamics

A. Fratu, D. Renaux, M. Fratu

pp. 343-350
Gals Designs Implementation on “Structured ASIC” Platforms

R. Jipa, T. Tulbure

pp. 351-356
New Analytical Method for Hysteresis Modelling Using LabVIEW

S. Motoasca, A. Nicolaide, E. Helerea, T.E. Motoasca

pp. 357-360
Ethernet Based Communication for Safety Related Underground Applications

C. Muller, I. Szekely

pp. 361-368
State of the Art - Analysis of RFID-Based Networks and Technologies

A.V. Nedelcu, I. Szekely

pp. 369-376
Intelligent Servo Drives and Fieldbusses Communication for Multi-Axis Motion Control

D. Puiu, F. Moldoveanu

pp. 377-382
State of the Art in Mobile Systems’ Energy Management and Embedded Solutions for Improving the Energy Efficiency

A.M. Puscas, G. Coquery, P.N. Borza, I. Szekely, M.C. Carp

pp. 383-390
Using Geometrical Image Modification for Displaying Images Captured From Spherical Surfaces on Computer Screens

I. Sarkany, I. Margineanu

pp. 391-394
A Survey on Spectrum Sensing Techniques for Cognitive Radio

V. Stoianovici, V. Popescu, M. Murroni

pp. 395-402
Evolution of H264 Standard. Implementation Strategies on Parallel Architectures

A. Suciu, S.V. Papuc

pp. 403-406
Video Image Processing for Mobile Robot Indoor Navigation

C. Suliman, F. Moldoveanu

pp. 407-412
Post Layout Optimization Methods for Structured ASIC

T. Tulbure, R. Jipa

pp. 413-418

CIVIL ENGINEERING

Heat Pump Efficiency and Climate Changes

I. Boian, N. Iordan

pp. 419-426
Building Green

V.-E. Dombi, I. Boian, I. Visa

pp. 427-434
Calculation and Study of Technical-Economic Parameters for Thermal Heat Pipe Recuperators

Mircea Hornet

pp. 435-438
Daylight Transport into Buildings by Means of Branched Light- Pipes

Cosmin Ticleanu

pp. 439-448
Wireless Sensor Networks Building Monitoring Application

A. Vlissidis, S. Charakopoulos, D. Kolokotsa, I. Boian

pp. 449-456