Journal
Scientific and technical journal of information technologies, mechanics and optics
UDK
Issue:4 (80)
SORTING OF DIAMOND RAW MATERIALS BY OPTICAL-ELECTRONIC METHODS
Annotation
Existing problems in the field of diamond raw materials sorting are discussed in accordance with the classification attributes that determine the market value of diamonds. An approach to the process of quality assessment and certification of diamond crystals is proposed using elements of the color measurement theory and models for complex objects description, as well as the laws of crystal formation and growth.
Keywords
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Articles in current issue
- DISCRETE SWITCHING WAVES AND DISSIPATIVE SOLITONS IN THE COHERENTLY EXCITED NANOSTRUCTURES AND METAMATERIALS
- SORTING OF DIAMOND RAW MATERIALS BY OPTICAL-ELECTRONIC METHODS
- REFLECTION OF FEW CYCLE LIGHT WAVES FROM METAL MIRROR WITH NONLINEAR DIELECTRIC LAYER
- INFRARED RADIATION PUMP SYSTEM FOR CONTINUOUS WAVE TERAHERTZ RADIATION SOURCE WITH PROGRAM CONTROL
- CLOAKING COVER BASED ON THE SPIRAL RESONATORS
- INVESTIGATIONS OF SPATIAL RADIATION CHARACTERISTICS OF DIODE END-PUMPED SOLID-STATE LASERS
- STUDY OF CARBON NANOSTRUCTURES FORMED WITH MILLISECOND PULSES OF GLASS: YB, ER LASER
- ABLATION OF HARD TISSUESOF HUMAN TOOTH BY YLF: ER LASER RADIATION WITH DIODE PUMPING
- LINEAR SWITCHING OF NONLINEAR DEVISES SPACE STRUCTURE FOR BINARY CODES RECURRENT CONVERSION
- THREE PHASE ACTIVE VOLTAGE RECTIFIER SYNCHRONIZATION WITH MAINS SUPPLY
- STRUCTURAL MODEL, A MODEL STUDY OF THE ELECTRIC DRIVE DYNAMICS WITH DOUBLE FED MACHINE AND DIRECT TORQUE CONTROL
- SIGNALS IMITATOR AT THE RECEIVING ELEMENTS OUTPUT OF THE PASSIVE HYDROACOUSTIC STATION WITH FLEXIBLE EXTENSIVE TRAILING ANTENNA
- MATHCAD FUNCTIONS FOR VECTOR OPTIMIZATION OF CLUSTER STRUCTURE BASED ON STEM METHOD
- DECOMPOSITION OF n-DIMENSIONAL DIGITAL SIGNALS ON RECTANGULAR WAVELET BASIS
- ORGANIZATION AND DESIGN TOOLS OF RECONFIGURABLE COMPUTING SYSTEMS
- TRANSFORMATION OF DYNAMIC POLYNOMIAL SYSTEMS BY CHEBYSHEV APPROXIMATION
- ALGORITHMIC REALIZATION FOR RESEARCH METHOD OF THE NONLINEAR DYNAMIC SYSTEMS
- OPTIMIZATION OF SUPPORT LOCATION IN MICROMECHANICAL GYROS
- TRIBOLOGICAL PERFORMANCE OF POLYMER NANOCOMPOSITES MODIFIED BY FULLEROID MATERIALS
- QUALITY EVALUATION OF JUICES BY THEIR SOLID COMPONENTS STRUCTURE ANALYSIS WITH OPTICAL METHOD
- TWO APPROACHES TO STRUCTURING OF ALTERNATIVES
- DESIGN APPROACHES FOR ENGINEERING DOCUMENTATION OUTPUT AUTOMATED SYSTEM
- CLINCHES REMOVAL AUTOMATION IN THE PRINTED CIRCUIT TOPOLOGY
- EVALUATION OF INFORMATION SECURITY IN CLOUD COMPUTING BASED ON THE BAYESIAN APPROACH
- PREDICTION OF SOFTWARE ARCHITECTURE PROTECTION LEVEL
- RISK DECREASE METHODS OF SOFTWARE AVAILABILITY LOSS IN CRITICAL INFORMATION SYSTEMS
- NEW MARKETING TOOL DESIGN FOR COMPETITIVE UNIVERSITY INNOVATION PRODUCTS PROMOTION
- COMPETITIVENESS MANAGEMENT OF TRADE ENTERPRISES IN THE CONDITIONS OF INNOVATIVE DEVELOPMENT
- INNOVATIVE ENVIRONMENT IN THE STATE-CONTROLLED BANKS ACTIVITY
- ALGORITHM FOR PARAMETRIC CONVERGENCE IMPROVEMENT OF THE SINUSOIDAL SIGNAL FREQUENCY BY CASCADE REDUCTION
- ROBUSTNESS DROP ESTIMATION OF DESIGN DOCUMENTATION PREPARATION BY CALS-TECHNOLOGIES ININSTRUMENT MAKING
- CROSS-PLATFORM SOFTWARE DEVELOPMENT TOOLS
- SOFTWARE DEVELOPMENT FOR DEVICE OF DIGITAL AUTOCOLLIMATOR MARKS CONTROL
- DESIGN AND APPLICATION FEATURES OF THE MODERN AUTONOMOUS NAVIGATION SYSTEMS
- MEASURING AND MONITORING INSTALLATION FOR LEDS PARAMETERS AND CHARACTERISTICS
- ULTRAVIOLET RADIATION SOURCE FOR OPTICAL-ELECTRONIC SYSTEMS OF MINERALS COLOR ANALYSIS