INTERNATIONAL MULTIDISCIPLINARY SYMPOSIUM
"UNIVERSITARIA SIMPRO 2014"

Proceedings SIMPRO 2014 contents


SECTION 1 - SAFETY AND ENVIRONMENT ENGINEERING



    1. USING POTENTIAL OF BIOTECHNOLOGIES FOR ENVIRONMENTAL PROTECTION

Ildiko Tulbure

6

    1. ASSESSING RISK IN RAIL TRANSPORT AND ADMINISTRATION OF NON-INTEROPERABLE RAILWAY INFRASTRUCTURES WITHIN S.C. GRUP TRANSPORT FEROVIAR S.A

Roland Iosif Moraru, Mihai Popescu-Stelea

12

    1. INCREASING THE SECURITY ON PERFORMING BLASTING IN OPEN-CAST MINING, WITH THE ENSURANCE OF SEISMIC PROTECTION TO THE INDUSTRIAL / CIVIL OBJECTIVES SITUATED IN THEIR VICINITY

Gabriel Vasilescu, Emilian Ghicioi, Attila Kovacs, Edward Gheorghiosu, Stefan Ilici , Ilie-Ciprian Jitea, Sorin Bordos

18

    1. ROLE OF JIU VALLEY HARD COAL DEPOSITS BETWEEN EASTERN AND WESTERN EUROPEAN ENERGETIC CONSTRAINTS

Grigore Buia, Csaba Lorinţ, Ciprian Nimară, Radu Lupuleac

22

    1. DEVELOPMENT AND IMPLEMENTATION OF WATER AND SOIL SAMPLING, ASSAYING AND ASSESSMENT PROCEDURES MEANT TO DETERMINE THE HUMAN IMPACT ON THE ENVIRONMENT

Kovacs Marius, Gheţie Gheorghe, Toth Lorand , Călămar Angelica

28

    1. ANTHROPIC IMPACTS ON THE ENVIRONMENTAL FACTORS AND ITS REDUCTION MEASURES WITHIN THE OLTET MINING PERIMETER

Dumitrescu Ioan, Nimară Ciprian

33

    1. EXPERIMENTAL RESULTS FOR INTERNAL RESISTANCE VARIABILITY OF TESTING APPARATUS FOR LOW CURRENT CIRCUITS IN EXPLOSIVE ATMOSPHERES

Marius Darie, Sorin Burian, Jeana Ionescu, Tiberiu Csaszar, Lucian Moldovan, Cosmin Colda, Adriana Andriş

39

    1. ENSURING THE SAFETY AND PRESERVATION OF THE HEALTH OF THE WORKERS BY THE USE OF PERSONAL PROTECTIVE EQUIPMENT (PPE) IN THE MINING INDUSTRY

Crăciun Nicoleta


45

    1. ANALYSIS OF THE MEASURES FOR NOX EMISSIONS REDUCTION RESULTING FROM FOSSIL FUELS BURNING AT DEVA THERMAL POWER PLANT FOR COMPLIANCE WITH THE EU ENVIRONMENTAL STANDARDS

Gheorghe Laurentiu Dobrei


50

    1. ASPECTS REGARDING MONITORING OF AIR POLLUTANTS EMISSIONS

Călămar Angelica, George Artur Găman, Kovacs Marius, Toth Lorand,

58

    1. STUDY OF SO2 EMISSIONS RESULTED FROM COMBUSTION OF JIU VALLEY COAL

Liana Simona Sbirna, Clementina Sabina Moldovan


65

    1. RESEARCH ON THE CHANGES OF THE RESCUERS HEART RATE DURING TRAINING

Daniel Pupazan, Artur George Găman, Cosmin Ilie, Alin Irimia

69

    1. CALCULATION MODEL OF THE ALTITUDE MODIFICATION AS A RESPONSE OF THE GEOMORPHOLOGIC SYSTEM FOLLOWING ANTHROPOGENIC ACTIVITIES OF MINERAL RESOURCES EXPLOITATION

Buia Grigore, Nimară Ciprian

75

    1. THE USE OF ROBOTS IN UNDERGROUND RESCUE ACTIONS

Alin Irimia, George Artur Găman, Daniel Pupăzan, Cosmin Ilie

78

    1. INFLUENCE OF GAS GENERATED BY DETONATION OF EXPLOSIVES FOR CIVIL USES, ON THE WORK ENVIRONMENT

Attila Kovacs, Cristian Raul Cioara, Gabriel Vasilescu, Emilian Ghicioi, Edwar, Gheorghiosu, Daniela-Carmen Rus, Ilie-Ciprian Jitea

84

    1. INDICATORS OF SUSTAINABLE DEVELOPMET IN MINING

Alina Adela Davidoiu


87

    1. DESIGN OF CENTRIFUGAL HYDRAULIC CLASSIFIERS BASED ON HYDRODYNAMIC SIMILITUDE

Catalin Vranceanu, Romulus Sârbu

92

    1. DETERMINING THE AVALANCHE RISK INTO THE PARANG MOUNTAIN

Roxana Herbei, Aronel Matei, Mihai Herbei


96

    1. RISK ASSESSMENT POLLUTION AND ECOTOXICOLOGICAL EFFECTS IN SITES ABANDONED MINING INDUSTRY IN ROMANIA

Dunca Emilia, Ciolea Daniela

100

    1. THE HUMAN FACTOR INFLUENCE ON THE ECOSYSTEM OF BATS

Daniela Ionela Ciolea, Emilia Cornelia Dunca

106

    1. THE STUDY OF FOAMING POWER OF SOME FOAM STICKS USED FOR DRAINING WATER FROM GAS WELLS

Andra Tămaș, Martin Vincze


111

    1. NOISE ATTENUATION DUE TO PROPAGATION ENVIRONMENT PRODUCED BY MINING BAND CONVEYORS FROM OPEN PIT

Aurora Stanci, Andreea Cristina Stanci, Dorin Tataru


117

SECTION 2 - MINING ENGINEERING, SURVEYING AND CADASTRIAL AREA



    1. EVOLUTION OF COAL EXPLOITATION IN VALEA JIULUI DURING THE REORGANIZATION PROGRAMS AFTER 1990

Fănel-Radu Lupuleac, Eugen,Cozma, Ilie Onica

121

    1. PLOTTING THE CHARACTERISTIC CURVES FOR MINE VENTILATION FANS USING THE „VENTMEX” SOFTWARE

Corneliu Boantă, Constantin Lupu, Nicolae-Ioan Vlasin, Doru Cioclea, Ion Gherghe

125

    1. NECESSITY TO VERIFY THE VENTILATION SYSTEMS OPERATING IN POTENTIALLY EXPLOSIVE AND/OR TOXIC ENVIRONMENTS

Florin Rădoi, Doru Cioclea, Constantin Lupu, Ion Gherghe, Corneliu Boantă, Emeric Chiuzan

130

    1. RESEARCH REGARDING THE CURRENT STATE AND THE LATEST TRENDS IN CONSTRUCTION AND EXPLOITATION OF MINING POWER SUPPLY SYSTEMS

István-Adrian Szép, Marin Silviu Nan

134

    1. ANALYSIS OF MECHANIZED MINING TECHNOLOGIES FOR THE ROMANIAN ROCK SALT DEPOSITS

Ilie Onica, Eugen Cozma

140

    1. LANDFILL CAPACITY ASSESMENT AT WASTE DUMP VALEA ARSULUI - VULCAN COLLIERY

Adrian Florea, Maria Lazăr, Csabi Lorinţ

148

    1. MEASURES, PROGRAMS AND LAWS ON THE RESTRUCTURING OF THE MINING ACTIVITIES IN ROMANIA AND THE EUROPEAN UNION

Marin Silviu Nan, Mariana Negru

154

    1. ANALYSIS OF AERODYNAMIC PARAMETERS SPECIFY A MAIN LOCAL STATIONS

Marius Simion Morar, Doru Cioclea, Ion Gherghe, Adrian Matei

159

    1. TESTING THE RESISTANCE OF THE PROTECTIVE CLOTHING AGAINST CHEMICAL AGENTS IN ORDER TO ASSESS THEIR CONFORMITY

Irina Nălboc, Constantin Lupu, Maria Prodan , Andrei Moţa Szolloşi

163

    1. PRIOR ESTABLISHMENT OF WORK ENVIRONMENT CHARACTERISTICS IN CASE OF THE OCCURRENCE OF AN UNDERGROUND EXPLOSION

Doru Cioclea, Constantin Lupu, Ion Gherghe, Florin Rădoi, Corneliu Boantă, Cristian Tomescu, Marius Cornel Şuvar, Nicolae Ioan Vlasin, Vlad Mihai Păsculescu

168

    1. TECHNICAL-ECONOMIC INDICATORS FOR THE ASSESSMENT OF TECHNOLOGICAL SCHEMES OF MINES

Inga Rosioru, Nicolae Iliaş

174

    1. DIMENSIONING THE COAL FACES AND USE OF THE DESIGN SOFTWARE IN THE USED TECHNOLOGICAL CRITERION FROM OLTENIA’S LIGNITE COAL PITS

D. Antonie, V. Ogarlici, I.C. Predoiu, Mioara Brujan (Predoiu)

179

    1. CONDITIONS OF MANAGEMENT BY VALUES IN MINING COMPANIES

Jan Kudelko, Agata Juzyk, Leszek Zaremba

185

    1. CONTRIBUTION TO SOLVING GEOMETRIC LEVELING UNDERGROUND NETWORKS

Ofelia-Larisa Filip, Nicolae Dima, Ioel Veres

192

    1. METHODS OF VALUING REAL ESTATEIN GERMANY

Stelling Wilhelm


195

    1. USE INDEPENDENT PATHWAY TO TROUBLE POLYGONAL TOPOGRAPHY PIRCING MINING

Ofelia-Larisa Filip, Nicolae Dima

203

    1. POSSIBILITY OF SOLVING PROBLEMS IN CADASTRE

Ioel Veres, Nicolae Dima, Ofelia-Larisa Filip

206

    1. CONSIDERATIONS ON OVERALL STABILITY OF GAP CREATED, IN 22 DECEMBER 2010, IN TOWN OCNA MUREŞ, COUNTY ALBA

Raluca Farcaş, Nicolae Dima

209


SECTION 3 - ROCK MECHANICS AND GEOTECHNICAL APPLICATIONS; CIVIL ENGINEERING



    1. RESEARCH ON LOAD CARRYING CAPACITY OF BASE TERRAINS OF THE WASTE DUMPS IN JIU VALLEY

Maria Lazar, Adrian Florea, Florin Faur

213

    1. GEOMECHANICS SURVEYS ON THE STABILITY OF SOME ACTIVE WASTE DUMPS IN JIU VALLEY

Oana Bărăiac, Victor Arad, Susana Iancu (Apostu), Gheorghe Lasc, Vlad Cosma

219

    1. PROGRESSIVE COLLAPSE SCENARIO SIMULATION

Andrei Bindean , Valeriu Stoian


225

    1. CONSTRUCTION, DESIGN AND EVALUATION OF TAILINGS DAMS FOR NEW MINING PROJECTS

Vlad Cosma, Gheorghe Lasc, Oana Bărăiac, Susana Iancu


231

    1. CRITICAL ASPECTS ON SYSTEMS ECOLOGY EXPLORATION AND EXPLOITATION OF SHALE GAS

Lazăr Avram, Monica Emanuela Stoica, Tudora Cristescu

237

    1. MUCK CLASSIFICATION: RAW MATERIAL OR WASTE IN TUNNELLING OPERATION

Claudio Oggeri, Taddeo Maria Fenoglio, Raffaele Vinai

240

    1. IMPLEMENTATION OF REAL TIME GEOTECHNICAL MONITORING AT AN OPEN PIT MOUNTAIN COAL MINE IN WESTERN CANADA

Brian Klappstein, Gheorghe Bonci, Wayne Maston

250


SECTION 4 - ELECTRICAL ENGINEERING AND ENERGETICS



    1. ANALYSIS OF FAULTS IN EXPLOSION PROOF ELECTRIC DRIVES AND CONCERNS FOR MODERNIZING THE MAINTENANCE AND REPAIRS OF MOTORS OPERATING IN EXPLOSIVE ATMOSPHERES

Magyari Mihai, Burian Sorin, Friedmann Martin, Moldovan Lucian, Fotău Dragoş, Colda Cosmin

263

    1. THE NEW EUROPEAN DIRECTIVE REGARDING THE EXPOSURE OF WORKERS TO THE RISKS ARISING FROM PHYSICAL AGENTS

Beiu Constantin, Buica Georgeta, Antonov Anca Elena


269

    1. MEASURING AND ADJUSTING THE TEMPERATURE WITH CPU 224 PLC AND TD 200 OPERATOR INTERFACE SIEMENS

Gabriel Nicolae Popa, Iosif Popa, Corina Maria Diniş, Angela Iagăr

275

    1. UPON ACHIEVEMENT OF THE USUAL FUNCTIONS OF TIME WITH PS-3 PLC KLÖCKNER- MOELLER

Iosif Popa, Gabriel Nicolae Popa, Corina Maria Diniş, Sorin Ioan Deaconu

283

    1. FUTURE OF COAL AND CHALLENGES IN ENERGY FIELD

Susana Arad, Liliana Samoila

289

    1. REDUCING ELECTRICITY CONSUMPTION AT WINDING MACHINES OPERATED BY INDUCTION MOTOR USING POWER ELECTRONICS

Ilie Uţu, Stochiţoiu Maria Daniela


295

    1. USING THE EASY PROGRAMABLLE LOGIC CONTROLLERS TO THE MINING CONVEYORS BELT IN JILT OPEN PIT

Stochiţoiu Maria Daniela, Uţu Ilie


301

    1. METHODS FOR DETERMINING THE INSULATION RESISTANCE

Teodora Hristova


305

    1. CONSIDERATIONS REGARDING THE TORQUE TEST FOR BUSHINGS AND THERMAL SHOCK TEST, APPLICABLE TO ELECTRICAL EQUIPMENT DESIGNED FOR USE IN EXPLOSIVE ATMOSPHERES

Moldovan Lucian, Burian Sorin, Friedmann Martin, Magyari Mihai,Fotău Dragoş, Colda Cosmin

311

    1. LOW POWER EMBEDDED SYSTEM APPROACH FOR POWER QUALITY CONTROL

Gheorghe Marc, Mircea Risteiu, Ioan Ileana

315

    1. THE IMPORTANCE OF OLTENIA’S COAL

Antonie Daniel, Ogarlaci Vasile, Predoiu Ionut Cosmin, Brujan (Predoiu) Mioara

321

    1. DESIGN AND SIMULATION OF HYBRID ISOLATED LOW POWER SYSTEM

Sorin Deaconu, Marcel Topor, Corina Daniela Cunţan, Ioan Baciu, Gabriel Nicolae Popa, Corina Maria Diniş

325

    1. ANALYSIS OF THERMIC STABILITY IN SHORT CIRCUIT REGIME OF ELECTRIC DISTRIBUTION NETWORKS CONDUCTOR

Leon Pana, Florin Gabriel Popescu, Liliana Samoila, Razvan Slusariuc

331

    1. THE QUANTIFICATION OF ENERGY EFFECT OF LOSSES IN TRANSPORT AND DISTRIBUTION HEATING NETWORK

Mija Eduard Aurelian, Iliaş Nicolae, Preda Lucian

335


SECTION 5 - SYSTEM CONTROL, APPLIED INFORMATICS AND COMPUTER ENGINEERING



    1. A SOLUTION FOR MONITORING CONVEYOR BELT

Nicolae Patrascoiu, Ioana Camelia Barbu, Cecilia Roşulescu

339

    1. INFORMATION ROUTING IN WIRELESS SENSOR NETWORKS

Popa Ionut-Alin, Pop Emil


343

    1. INTELLIGENT SOFTWARE APPLICATION FOR CONTROL AND MONITORING OF DEGASSING PROCESS

Vali Sirb, Angela Egri, Emil Sergiu Andras

351

    1. CHEAP WIRELESS MONITORING SOLUTION OF THE CONDITION FOR ELECTRIC MOTORS

Bogdan Sochirca, Aron Poanta

357

    1. MODELING AND SIMULATION OF A BIOENERGY SYSTEM FOR CAMPUS OF THE UNIVERSITY OF PETROSANI

Adrian Nicolae Dinoiu, Emil Pop, Ioana Camelia Barbu

361

    1. USING VIRTUAL INSTRUMENTATION IN DISTRIBUTED CONTROL SYSTEMS

Nicolae Patrascoiu, Ioana Camelia Barbu, Cecilia Roşulescu

367

    1. SIMATIC "LADDER" PROGRAM FOR A CONVEYOR BELT

Casavela Stelian Valentin, Casavela Cristofor, Csavela Antonio

371

    1. MODELING AND SIMULATION OF THE VECTORIAL CONTROL SYSTEM WHICH CONTAIN AN EXTENDED GOPINATH OBSERVER

Corneliu Mandrescu, Olimpiu Stoicuta, Nadia Stoicuta

378






SECTION 6 - MECHANICAL ENGINEERING AND TRANSPORT



    1. PRODUCTION OF CONSTRUCTION MATERIALS FROM POWER INDUSTRY WASTE

Anghelescu Lucica, Chiroiu Corina-Natalia, Radu Sorin Mihai, Dinescu Stela

384

    1. STRUCTURAL, FUNCTIONAL AND ENERGETIC MARKERS OF REFRIGERATING INSTALLATIONS

Vătavu Sorin, Vătavu Niculina

390

    1. PROPERTIES OF FORM FITTING SAFETY COUPLINGS

Stefan Vöth, Jan Sippel

396

    1. DIAGNOSIS OF WINDING ENGINE BRAKE MECHANISM IN BLIND SHAFT No. 15 IN PETRILA MINE

Itu Răzvan-Bogdan


400

    1. BREAKING CASE REHABILITATION AND TECHNICAL VERIFICATION OF BREAKING SYSTEM IN THE MK 2,1×4 WINDING ENGINE MOUNTED IN LONEA MINE SKIP SHAFT

Itu Vilhelm, Itu Răzvan-Bogdan

404

    1. RESEARCH AND CONTRIBUTIONS REGARDING THE OPERATION OF A STATIONARY MONITORING SYSTEM FOR GAS LEAKS AND EMISSIONS IN TERMS OF COALFIELD AND POWERPLANT AREAS

Silviu Marin Nan, Adrian Bogdan Șimon


408

    1. STATE OF STRAIN AND DISPLACEMENTS FROM THE STRUCTURE OF THE EXTRACTING TOWER IN THE CASE OF APPLICATION OF THE SAFETY BRAKE

Pop Ioan-Alexandru, Radu Sorin-Mihai

413

    1. STUDY ON THE RESISTANCE OF THE CHASSIS-TANK CONNECTION TO THE LOADS THAT APPEAR IN USE

Radu Sorin , Tănăsoiu Bogdan, Aonofriesei Ioan

419

    1. TESTS ON INERTISATION OF OIL SLUDGE RESULTED FROM OIL EXTRACTION ACTIVITIES

Rus Ioan-Constantin, Pop Gheorghe

423

    1. THE DECREASE OF THE MECHANICAL STRESSES AND THE REDUCTION OF THE DISTORTIONS OCCURED IN THE FLEXIBLE JOINTS OF THE GLIDING STEEL TIMBERING

Simaschevici Alexandru, Simaschevici Horia

430

    1. STRUCTURAL AND FUNCTIONAL SOLUTIONS FOR THE IMPROVEMENT OF THE SLIDING STEEL MINE TIMBERING

Simaschevici Alexandru, Simaschevici Horia

435

    1. METHODOLOGY OF ESTABLISHING RESIDUAL LIFETIME OF LIFTING INSTALATION BY NON-DESTRUCTIVE METHODS

Florin Vîlceanu, Sorin Mihai Radu, Mihai Carmelo Ridzi

439

    1. THERMAL ENERGY BALANCE FOR THE BLOCK NO. 5 AT C.T.E. MINTIA POWER PLANT

Dobrei Gheorghe Laurenţiu, Petrilean Dan Codruţ, Conţ Ioan, Crişan Claudiu Doinel, Traian Vasiu


442

    1. ON THE EFFECTS CAUSED BY THE SHOCK DURING RAILWAY VEHICLE BUFFING

Copaci Ion, Tănăsoiu Aurelia, Aonofriesei Ioan

446

    1. RESEARCH ON THE CONSTRUCTION AND FUNCTION OF THE ROAD VEHICLES SUSPENSION SYSTEMS

Nan Marin-Silviu , Secara Monia-Camelia, Grecea Dănuţ, Popescu Dorina


450

    1. THE STUDY OF CONSTRUCTIVE FUNCTIONAL ASPECTS OF THE STEERING SYSTEM FOR MOTOR ROAD STEADS

Secară Monia Camelia, Nan Marin-Silviu, Ţuţuianu Gabriel, Grecea Danuţ

463

    1. RESEARCH ON THE POSSIBILITIES OF IMPROVING THE VULCANIZATION RUBBER CONVEYOR BELTS

Armăşoiu Petre, Florea Vlad-Alexandru

475

    1. OPTIMUM DESIGN OF A MULTIPLE-PIPE ABOVE-GROUND PIPELINE

Zoltán Virág


479

    1. GRAPHICAL INTERFACE FOR EXPERIMENTAL ANALYSIS OF NONDESTRUCTIVE TESTING OF DRILL PIPES

Stan Ioana-Gabriela, Niculae Georgrta-Claudia

483

    1. STUDY THE POSSIBILITIES OF IMPROVING TECHNOLOGICAL EQUIPMENT MAINTENANCE ACTIVITY FROM QUARRIES

Tihanov Tănăsache Daniel, Florea Vlad-Alexandru

489

    1. STUDY ON THE ESTIMATION OF THE DEMAND OF SPARE PARTS BY USING THE RENEWAL PROCESS

Tomuș Ovidiu-Bogdan, Kovacs Iosif, Jula Dumitru

493

    1. MANAGEMENT OF THE VENTILATION NETWORK AT VULCAN MINING UNIT

Morar Marius-Simion, Radu Sorin-Mihai, Cioclea Doru, Gherghe Ion


497

    1. STUDY OF THE MINING PRODUCTION SYSTEMS, PROCESSES AND COMPONENTS USING ARTIFICIAL INTELLIGENCE METHODS

Stela Dinescu, Andrei Andras


506

    1. THE SYNTHESIS COMPLEX MECHANISM OF GUIDING ROOF SUPPORTS FOR THE COAL MINING

Dimirache Gabriel, Zamora Adriana

512

    1. OPPORTUNITIES FOR USING THE FINITE ELEMENT METHOD BY COMPUTER RESEARCH ON A ROTARY CRUSHER OF THE ECCENTRIC TYPE 800Dx75

Iliev Zhivko, Perenovski Nikolay



516

    1. SIMPLE PULLEY BLOCK TO HOIST THE SKIP IN LUPENI MINE

Dumitrescu Iosif, Itu Răzvan-Bogdan

522

    1. PRESENT STAGE AND TENDENCIES IN THE MANAGEMENT AND MONITORING MODERNIZATION SYSTEMS OF EXTRACTION

Grecea Dănuţ, Nan Marin-Silviu

528

    1. RESEARCH AND RESULTS REGARDING ENVIRONMENTAL PROTECTION DURING THE REVERSE OSMOSIS USED FOR THE TREATMENT OF WASTEWATER FROM URANIUM PROCESSING

Stănilă Sorina-Daniela, Jula Dumitru

534

    1. SUBLEVEL CAVING SHIELDS AND THEIR UTILIZATION IN MINING OUT DISTURBED THICK COAL SEAMS

Kamburov Stefan Milenov, Molnár, József

539


SECTION 7 - MATHEMATICS, PHYSICS, INFORMATICS



    1. INTEGER TRIANGLES WITH INTEGER MEDIANS

Nicolae Nicolae


543

    1. BUILDING A DATA WAREHOUSE FOR UNIVERSITY FROM PETROŞANI

Preda Mircea


548

    1. GENERATE GRAPHICAL TREE STRUCTURES FROM DATA STRUCTURES DBF

Preda Mircea


554


SECTION 8 - MANAGEMENT AND MARKETING



    1. ECONOMIC EFFICIENCY OF QUALITY

Buşe Florian, Dobriţoiu Nicolae, Mangu Sorin-Iuliu, Buşe Gheorghe-Florin

557

    1. LEADERSHIP CHALLENGES OF TODAY'S MANAGERS: OVERVIEW OF APPROACHES AND A STUDY IN ROMANIA

Irimie Sabina, Băleanu Virginia, Suciu Cristina, Filip Elena

563

    1. HIGH PERFORMANCE WORK PRACTICES FOR HUMAN RESOURCES - AMO MODEL

Munteanu Anca-Ioana


569

    1. THE DYNAMICS OF CLUSTERING PROCESSES IN EUROPE

Mădălina Maticiuc


573

    1. ENGINEERING AND MANAGEMENT AT THE UNIVERSITY OF PETROSANI

Edelhauser Eduard, Csiminga Diana, Tiuzbaian Ioan Nicolae, Munteanu Rares, Furdui Ersilia

577

    1. THE ROLE OF INNOVATION IN ENTREPRENEURIAL DEVELOPMENT

Mihaela Ghicajan, Dobre-Baron Oana

582

    1. QFD BASED SOFTWARE FOR AN INNOVATIVE MEDICAL DEVICE ANALYSIS

Andreea Ionica, Monica Leba, Remus Dobra

586


SECTION 9 - ECONOMICS AND PUBLIC ADMINISTRATION



    1. SOME USEFUL TOOLS FOR MARKET SEGMENTATION: CRITERIA, STRATEGIES AND METHODS

Codruţa Dura, Imola Drigă

592

    1. THE FINANCIAL SECTOR AND THE ROLE OF BANKS IN ECONOMIC DEVELOPMENT

Imola Drigă, Codruţa Dura

598

    1. FINANCIAL GLOBALIZATION: CONCEPTS AND MAIN TRENDS

Valentina Fetiniuc, Ivan Luchian

604

    1. ONLINE CENTRALIZATION OF ECONOMIC AGENTS DECLARATIVE STATEMENTS

Alin Isac, Claudia Isac

614

    1. ISSUES CONCERNING THE MAIN TOOLS OF FINANCIAL PLANNING AND CONTROL IN THE PUBLIC SYSTEM

Maria Măcriş


618

    1. ROMANIAN INSURANCE MARKET: SIZE, STRUCTURE AND TRENDS

Mirela Monea, Ana Preda

624

    1. THE ANALYSIS OF GROSS WRITTEN PREMIUMS IN THE MAJOR REGIONS OF THE WORLD, BEFORE, DURING AND AFTER FINANCIAL CRISIS

Ana Preda, Mirela Monea


628

    1. THE PREROGATIVE OF IMPLEMENTING AN EFFECTIVE INTERNAL CONTROL OF INVENTORIES IN THE ECONOMIC ENTITIES

Bogdan Răvaş


634

    1. DEVELOPMENT OF ACCOUNTING THEORY FROM THE PERSPECTIVE OF COMPLEXITY OF FINANCIAL INSTRUMENTS

Sabin Armăşelu


638

    1. CORPORATE PERFORMANCE DETERMINANTS. EVIDENCE OF DIFFERENCES ACROSS SECTORS

Sorana Vătavu


642

    1. CONSIDERATIONS REGARDING TO ACHIEVING THE FINANCIAL EQUILIBRIUM TO MICRO ECONOMICAL LEVEL

Ilie Răscolean, Slusariuc Gabriela

648

    1. COMPETITIVENESS - KEY FOR ECONOMIC DEVELOPMENT. STUDY CASE AMONG THE CENTRAL AND EASTERN ECONOMIES IN EU

Emilia Ungureanu, Felix-Constantin Burcea

654


SECTION 10 - SOCIO - HUMAN SCIENCES. PHILOLOGY



    1. JIU VALLEY`S DEMOGRAPHIC DIMENSIONS AT THE INTERSECTION OF SOCIO-ECONOMIC TRANSFORMATIONS

Felicia Andrioni, Mariana Anghel, Lavinia Elisabeta Popp

660

    1. THE MINER CALENDAR. 1935-1938

Baron Mircea, Dobre-Baron Oana

666

    1. EMOTIONAL INTELLIGENCE AND JOB PERFORMANCE

Eisler Izabella


670

    1. CURATIVE EDUCATION PERSPECTIVE ON TEMPERAMENTS

Golăşie Mironică


676

    1. VICTORIAN AGE – A CONTEXT

Lavinia Hulea


682

    1. STUDY THE POSSIBILITY OF INCREASING THE CAPACITY OF SERVICE OF MINING GROUNDWATER BY IMPROVEMENT OF PHYSICAL STATE

Ilioni Cristian, Marin Silviu Nan

688