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Author publications

Н. А. Орехова

837 linked publication records

Author: Н. А. ОреховаSubject: Exploration and Miningclear all

Showing 751-800 of 837 records

7th International Scientific Conference - SGEM2007

Publication

A SYNTETHIC SEISMIC REFLECTION DATA, PROCESSED WITH NEW METHOD; COMMON REFLECTION SURFACE STACK

(SGEM Scientific GeoConference, 2007, M. Soleimani, I. Piruz)

Exploration and Mining2007

CRS stack Coherency Analysis NIP Wave Normal Wave Oil and Gas Exploration Wavefield attributes

7th International Scientific Conference - SGEM2007

Publication

APPLICATION MSWR REGRESSION IN DETERMINING Pb AND Zn ANOMALIES IN MOGHANJEGH, NW IRAN AND COMPARE ITS RESULTS ITH CLASSIC REGRESSION TECHNIQUES

(SGEM Scientific GeoConference, 2007, A. Habibnia, A. Hezarkhani)

Exploration and Mining2007

Classic regression MSWR Robust regression

7th International Scientific Conference - SGEM2007

Publication

APPLICATION OF NEURAL NETWORK METHOD OF LOG PREDICTION IN PETROLEUM EXPLORATION вЂњA CASE STUDY IN SOUTH WEST OIL FIELD, IRANвЂќ

(SGEM Scientific GeoConference, 2007, H. Hassani)

Exploration and Mining2007

Geodesy and Mine Surveying Iran Petrophysic log neural network petroleum exploration+1 keywords

7th International Scientific Conference - SGEM2007

Publication

APPLICATION OF TOPSIS METHOD IN CONTROLLING FLY ROCK IN BLASTING OPERATIONS

(SGEM Scientific GeoConference, 2007, M. Monjezi, H. D. Jan Abadi, F. Samimi Namin)

Exploration and Mining2007

Blasting pattern Fly rock TOPSIS blast hole diameter

7th International Scientific Conference - SGEM2007

Publication

BENCH BLASTING OPTIMIZATION METHOD DEPENDING ON DESIRED FRAGMENTATION

(SGEM Scientific GeoConference, 2007, K. Ozdemir, A. Kahriman, U. Ozer, G. Tuncer)

Exploration and Mining2007

7th International Scientific Conference - SGEM2007

Publication

BENEFICIATION OF TOPRAKTEPE CHROMITE ORE BY MULTI GRAVITY SEPARATOR (BEYSEHIR, TURKEY)

(SGEM Scientific GeoConference, 2007, T. Agacayak, V. Zedef)

Exploration and Mining2007

Multi Gravity Separator Topraktepe chromite

7th International Scientific Conference - SGEM2007

Publication

BOREHOLE WELL STABILITY ANALYSIS WITH SENSITIVITY ON WELL DIP

(SGEM Scientific GeoConference, 2007, K. S. R. Shirinabadi, E. Bakhtavar)

Exploration and Mining2007

Oil and Gas Exploration borehole dip oil reservoir sensitivity stability analysis+1 keywords

7th International Scientific Conference - SGEM2007

Publication

DESIGN AND INTRODUCING A REAL-TIME ASSIGNMENT SOFTWARE OF TRUCK-SHOVEL SYSTEM

(SGEM Scientific GeoConference, 2007, A. Sadri, M. Ataeepour, I. Gargari)

Exploration and Mining2007

RTA assignment software transportation system truck-shovel

7th International Scientific Conference - SGEM2007

Publication

DESIGNING OF AN ENVIRONMENTAL ASSESSMENT ALGORITHM FOR UNDERGROUND MINING PROJECTS

(SGEM Scientific GeoConference, 2007, M. Mirmohammadi, J. Gholamnejad, V. Fattahpour, P. Seyedsadri, Y. Ghorbani)

Exploration and Mining2007

environmental assessment environmental components impacting factors underground mining

7th International Scientific Conference - SGEM2007

Publication

DETECTION OF IRON DEPOSITS BY NORMALIZED FULL GRADIENT METHOD: OJATABAD DEPOSIT, IRAN

(SGEM Scientific GeoConference, 2007, H. Aghajani, A. Moradzadeh)

Exploration and Mining2007

Fourier series Magnetic anomalies Ojatabd Fe deposit the NFG method

7th International Scientific Conference - SGEM2007

Publication

DETERMINING THE RELATIONS BETWEEN MECHANICAL AND ELECTRICAL CHARACTERIZATION OF ROCKS

(SGEM Scientific GeoConference, 2007, N. Bilim, H. Ozsen, I. Ozkan)

Exploration and Mining2007

electrical conductivity mechanical properties

7th International Scientific Conference - SGEM2007

Publication

DEVELOPMENT OF AN OPEN PIT TRANSPORTATION SOFTWARE BASED ON COMBINED MODEL OF TRUCK-SHOVEL ASSIGNMENT

(SGEM Scientific GeoConference, 2007, A. Sadri, M. Ataeepour, S. Gargari)

Exploration and Mining2007

assignment combined model fix flexible optimization truckshovel

7th International Scientific Conference - SGEM2007

Publication

DISSOLUTION OF FINE PARTICLE CHALCOPYRITE CONCENTRATE IN ACIDIC POTASSIUM DICHROMATE SOLUTION

(SGEM Scientific GeoConference, 2007, G. Ucar, M. Boyrazli, S. Aydogan)

Exploration and Mining2007

Chalcopyrite potassium dichromate shrinking core model sulphuric acid

7th International Scientific Conference - SGEM2007

Publication

EFFECTIVE FACTORS INVESTIGATION IN CHOICE BETWEEN SURFACE AND UNDERGROUND MINING

(SGEM Scientific GeoConference, 2007, K. Shahriar, K. Oraee, E.BAKHTAVAR)

Exploration and Mining2007

Geology choice effective factors surface mining underground mining

7th International Scientific Conference - SGEM2007

Publication

EVALUATION OF BLAST-INDUCED DAMAGE EFFECTS ON UNDERGROUND

(SGEM Scientific GeoConference, 2007, M. Ataei, M. Zare)

Exploration and Mining2007

Blasting Ground vibration Peak particle velocity

7th International Scientific Conference - SGEM2007

Publication

FEASIBILITY STUDY AND ECONOMIC EVALUATION FOR AREA 3 OF GOL-E-GOHAR IRON ORE DEPOSIT

(SGEM Scientific GeoConference, 2007, F. Namin, H. D. Jan Abadi, K. Shahriar)

Exploration and Mining2007

7th International Scientific Conference - SGEM2007

Publication

FLUID INCLUSION APPLICATION IN EPITHERMAL GOLD EXPLORATION

(SGEM Scientific GeoConference, 2007, M. Malekmohammadi, A.. Hezarkhani)

Exploration and Mining2007

epithermal gold fluid inclusion mineral deposit

7th International Scientific Conference - SGEM2007

Publication

GOLD MINING IN TURKEY AND ENVIRONMENTAL IMPACT ASSESSMENT

(SGEM Scientific GeoConference, 2007, I. Kursun, A. Kahriman, I. Demir, S. Turgut)

Exploration and Mining2007

7th International Scientific Conference - SGEM2007

Publication

NEW APPROACHES AND SOLUTIONS FOR DETERMINATION OF HYDRAULIC RESISTANCES IN PE-HD PIPELINES FOR GAS DISTRIBUTION SYSTEMS

(SGEM Scientific GeoConference, 2007, Рњ. Boiadjiev, M. Harizanov)

Exploration and Mining2007

Oil and Gas Exploration

7th International Scientific Conference - SGEM2007

Publication

NEW TECHNOLOGIES FOR NEW LIGNITE POWER PLANTS IN KOSOVA THE WAY TO IMPROVE EFFICIENCY AND PROTECT THE ENVIRONMENT

(SGEM Scientific GeoConference, 2007, I. Zeqiri, I. Krasniqi, S. Abdullahu, I. Ejza)

Exploration and Mining2007

efficiency environement lignite moisture new technologies

7th International Scientific Conference - SGEM2007

Publication

OBTANING VELOCITY MODEL WITH KINEMATIC WAVEFIELD ATTRIBUTES BY TOMOGRAPHIC INVERSION

(SGEM Scientific GeoConference, 2007, M. Soleimani, I. Piruz)

Exploration and Mining2007

Automatic Picking CRS Stacking NIP Wave Oil and Gas Exploration Ray Tracing Tomographic Inversion

7th International Scientific Conference - SGEM2007

Publication

OPTIMAL SELECTION OF MINING METHOD FOR REZA-ABAD BALL CLAY AND BAUXITE MINE BY USING THE ANALYTIC HIERARCHY PROCESS

(SGEM Scientific GeoConference, 2007, M. Ataei, H. Dezyani)

Exploration and Mining2007

AHP Mining method selection Multiple criteria analysis

7th International Scientific Conference - SGEM2007

Publication

RIGOROUS ALGORITHMS TO OPTIMISE STOPE BOUNDARIES; CAPABILITIES, RESTRICTIONS AND APPLICATIONS

(SGEM Scientific GeoConference, 2007, S. E. Jalali, M. Ataee -Pour, K. Shahriar)

Exploration and Mining2007

Geology Optimisation Rigorous Algorithms Stope Boundaries Underground Mining

7th International Scientific Conference - SGEM2007

Publication

ROCK FRAGMENTATION ASSESSMENT USING THE IMAGE ANALYSIS METHOD: QUALITY OF A BLAST IN SURFACE MINING

(SGEM Scientific GeoConference, 2007, A. Sami, M. A. - Pour, S. Khoshrou)

Exploration and Mining2007

Geology Rock fragmentation image analysis size distribution surface mining

7th International Scientific Conference - SGEM2007

Publication

SENSITIVITY ANALYSIS OF THE MODELED THERMAL MATURITY IN BEGLEJ-KALENIK AREA (CENTRAL NORTH BULGARIA)

(SGEM Scientific GeoConference, 2007, Nikola Botoucharov)

Exploration and Mining2007

Oil and Gas Exploration complex and constant models heat flow sensitivity analysis thermal maturity

7th International Scientific Conference - SGEM2007

Publication

SIMULATION OF COPPER CONTENT IN THE SUNGUN PORPHYRY DEPOSIT THROUGH SEQUENTIAL GAUSSIAN SIMULATION (SGS), IRAN

(SGEM Scientific GeoConference, 2007, O. Asghari, A. Hezarkhani)

Exploration and Mining2007

Sequential Gaussian Simulation (SGS)Sungun copper kriging

7th International Scientific Conference - SGEM2007

Publication

SLOPE STABILITY ANALYSIS OF GOL-E-GOHAR IRON MINE OF IRAN BY USING NUMERICAL METHODS

(SGEM Scientific GeoConference, 2007, K. Shahriar, J. Gholamnejad, F. Samimi Namin)

Exploration and Mining2007

open pit mine overall slope angle slope drainage slope stability

7th International Scientific Conference - SGEM2007

Publication

STUDYING THE EFFECT OF MECHANICAL PROPERTIES OF DISCONTINUITIES ON THE SLOPE STABILITY IN PART OF ANGOURAN OPEN PIT MINE, IRAN

(SGEM Scientific GeoConference, 2007, Z. Naghadehi, R. Torabi, K. Kakaie)

Exploration and Mining2007

Angouran Lead-Zinc Mine Open Pit Mine Rock Discontinuities Slope Stability

7th International Scientific Conference - SGEM2007

Publication

THE ANALAYSIS OF GROUND VIBRATION INDUCED BY BLASTING AT DIFFERENT ROCK UNITS ON ISTANBUL KADIK\"OY-KARTAL SUBWAY TUNNEL ROUTE

(SGEM Scientific GeoConference, 2007, U. Ozer, A. Kahriman, D. Adiguzel, M. Aksoy, A. Karadogan)

Exploration and Mining2007

Blasting Environmental Effect Ground Vibration Risk Analyses

7th International Scientific Conference - SGEM2007

Publication

THE ESTIMATION OF OPTIMUM RATE OF POSSIBLE ROUTES FOR TRANSPORTATION SYSTEM IN CHADOR-MALU IRON ORE MINE

(SGEM Scientific GeoConference, 2007, M. Ataei, R. Mikaeil)

Exploration and Mining2007

7th International Scientific Conference - SGEM2007

Publication

THE OUTLIER SAMPLE EFFECTS ON MULTIVARIATE STATISTICAL DATA PROCESSING IN GEOCHEMICAL STREAM SEDIMENT SURVEY (MOGHANGEGH REGION, NW OF IRAN)

(SGEM Scientific GeoConference, 2007, A. Habibnia, A. Hezarkhani, M. Ahadi)

Exploration and Mining2007

geochemical stream sediment multivariate statistical outlier sample

7th International Scientific Conference - SGEM2007

Publication

VITRINITE REFLECTANCE - A MAJOR METHOD IN ANALYSIS OF MATURITY AND THERMAL HISTORY OF SEDIMENTS IN NORTH BULGARIA

(SGEM Scientific GeoConference, 2007, Nikola Botoucharov)

Exploration and Mining2007

Oil and Gas Exploration heat flow maturity oil and gas generation thermal history vitrinite reflectance

6th International Scientific Conference - SGEM

Publication

AN INVESTIGATION ON NATURAL RADIOACTIVITY FROM MINING INDUSTRY

(SGEM Scientific GeoConference, 2006, E. Esmeray)

Exploration and Mining2006

Ecology and Environmental Protection Gross alpha Gross beta Mining industries Natural radioactivity

6th International Scientific Conference - SGEM

Publication

EXPLOITATION OF THICK COPPER ORE DEPOSITS BY DOUBLE- LAYER ROOM AND PILLAR METHOD

(SGEM Scientific GeoConference, 2006, J. Butra, R. Debkowski, J Kudelko, J. Nowak)

Exploration and Mining2006

Geology exploitation systems mining surveys of rock mass behaviour

6th International Scientific Conference - SGEM

Publication

GEOGRAPHIC INFORMATION SYSTEM ANALYSIS OF LANDSCAPE CHANGES IN SELECTED PAST MINING-AFFECTED AREA OF SOUTHWEST OSTRAVA

(SGEM Scientific GeoConference, 2006, M. Marschalko, R. Konstantin, D. Vojtech)

Exploration and Mining2006

GIS Informatics aerial photos landscape elements mining the environment

6th International Scientific Conference - SGEM

Publication

MINING METHOD SELECTION BY TOPSIS APPROACH (CASE STUDY OF REZA ABAD BALL CLAY \& BAUXITE MINE)

(SGEM Scientific GeoConference, 2006, H. Dezyani, M. Ataei, K. Shahriar, M. Afshar)

Exploration and Mining2006

Ball Clay Geology Mining Mining Method Selection Multi-criteria decision making Reza Abad+1 keywords

6th International Scientific Conference - SGEM

Publication

REQUIREMENTS FOR THE IMPROVEMENT OF THE OIL EXPLORATION AND PRODUCTION ACTIVITIES FR OM THE SEDIMENTARY BASINS IN THE MIDDLE EAST

(SGEM Scientific GeoConference, 2006, S. Sen, I. Kerey)

Exploration and Mining2006

Geology Gulf oil Middle East exploration production

6th International Scientific Conference - SGEM

Publication

SIMULATION OF DRILLING OPERATIONS

(SGEM Scientific GeoConference, 2006, I. Karakurt, K. Aydiner)

Exploration and Mining2006

Discrete event simulation Geology drilling operation systems modelling underground mining

6th International Scientific Conference - SGEM

Publication

THE UNDERGROUND DISPOSAL OF THE INDUSTRIAL WASTES

(SGEM Scientific GeoConference, 2006, R. Debkowski, J. Kudelko, H. Wirth, Z. Sadecki)

Exploration and Mining2006

Ecology and Environmental Protection mining underground disposal wastes management

5th International Scientific Conference - SGEM2005

Publication

THE INFLUENCE OF TEMPORARY RAIL WAYS IS DEDUCED ON THE MOST ESSENTIAL INDICATOR IN OPEN CAST MINING

(SGEM Scientific GeoConference, 2005, A. Smilianov, I. Markov, V. Balikov, I. Koprev)

Exploration and Mining2005

Geology mining mechanization productivity temporary rail ways

4th International Scientific Conference - SGEM2004

Publication

ABOUT SOME PROBLEMS, CAUSED BY WASTE HEAPING WORKS IN ORE MINING

(SGEM Scientific GeoConference, 2004, S. Mitov, NINOV, A. Kaimakchiev, SULTANOV, I. Grancharov, A. Lechev, M. Mazhdrakov)

Exploration and Mining2004

4th International Scientific Conference - SGEM2004

Publication

BASES FOR INVESTIGATION OF THE CHANGE OF EXPENDITURE FOR MAINTENANCE OF ROADS BY THE METHODS OF STATISTICAL MODELING

(SGEM Scientific GeoConference, 2004, G. Trapov, I. Markov, A. Smilyanov, D. Hristanov, V. Balikov)

Exploration and Mining2004

exploitation expenses methods for statistical modeling mine roads

4th International Scientific Conference - SGEM2004

Publication

CONCEPTION FOR QUALITY MANAGEMENT IN UNDERGROUND MINING OF MINERAL RESOURCES

(SGEM Scientific GeoConference, 2004, G. Siarov)

Exploration and Mining2004

mine transportation working ore quality management underground mining

4th International Scientific Conference - SGEM2004

Publication

FOR THE CONDUCT OF THE SYSTEM ROCK - PLIABLE SUPPORT

(SGEM Scientific GeoConference, 2004, E. Andonov)

Exploration and Mining2004

pliable support rock massif statistical methods

4th International Scientific Conference - SGEM2004

Publication

GOAL FUNCTIONS, COMPILED BY HYPERBOLIC FUNCTIONS, FOR OPTIMIZING THE EXPENSES FOR MAINTENANCE AND REPAIR OF MINE AUTOMOBILE ROADS

(SGEM Scientific GeoConference, 2004, I. Markov, A. Smilyanov, G. Trapov, D. Hristanov)

Exploration and Mining2004

hyperbolic functions mine roads optimizing of expenses

4th International Scientific Conference - SGEM2004

Publication

MINE ROADS вЂ“ AN INSUFFICIENTLY INVESTIGATED FIELD

(SGEM Scientific GeoConference, 2004, A. Smilyanov, I. Markov, D. Hristanov, T. Petrov, V. Balikov)

Exploration and Mining2004

consequences mine roads modern tendencies

4th International Scientific Conference - SGEM2004

Publication

MINIMIZING THE AVERAGE ANNUAL EXPENSES FOR REPAIR AND MAINTENANCE OF MINE ROADS BY THE USE OF BETWEEN-REPAIR SCHEMES

(SGEM Scientific GeoConference, 2004, I. Markov, A. Smilyanov, D. Hristanov, V. Balikov)

Exploration and Mining2004

between-repair schemes mine roads minimizing of expenses

4th International Scientific Conference - SGEM2004

Publication

OPTIMIZING THE AVERAGE ANNUAL EXPENDITURE FOR REPAIR AND MAINTENANCE THROUGH BETWEEN-REPAIR SCHEMES, BASED ON POLYNOMIAL FUNCTIONS

(SGEM Scientific GeoConference, 2004, I. Markov, A. Smilyanov, G. Trapov, D. Hristanov)

Exploration and Mining2004

expenditure mine roads polynomial functions

4th International Scientific Conference - SGEM2004

Publication

PASTE BACKFILL PREPARATION AND APPLICATION FOR UNDERGROUND BACKFILLING PROCESS

(SGEM Scientific GeoConference, 2004, E. Yilmaz, A. Kesimal, B. Ercikdi)

Exploration and Mining2004

4th International Scientific Conference - SGEM2004

Publication

SOLUTION OF GOAL FUNCTIONS, COMPILED BY MEANS OF EXPONENCIAL FUNCTIONS, FOR OPTIMIZING THE AVERAGE ANNUAL EXPENSES FOR MAINTENANCE AND REPAIR OF MINE ROADS

(SGEM Scientific GeoConference, 2004, A. Smilyanov, G. Trapov, I. Mariov, D. Hristanov)

Exploration and Mining2004

exponential functions mine roads optimizing of expenses

Showing 751-800 of 837 records