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Search results for: Financial%20analysis
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New aspects of the use of Optical Theorem in the analysis of microcavity lasers
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Investigation of the reliability of local strain analysis by means of the triangle modelling
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Irregular variations in GPS time series by probability and noise analysis
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The dynamic analysis of a cracked Timoshenko beam by the spectral element method
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Ellipsometric data analysis used in on-line metal passivation monitoring
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Longitudinal wave propagation. Part II—Analysis of crack influence
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Analysis of Attitudes of Internet Users Towards the Brand in Social Media
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The Analysis of Green Areas’ Accessibility in Comparison with Statistical Data in Poland
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Analysis of false alarm causes in video fire detection systems
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Structural and Functional Analysis of Human HtrA3 Protease and Its Subdomains
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Reliability And Maintenance Analysis Of CCTV Systems Used In Rail Transport
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Analysis of urinary cathepsin C for diagnosing Papillon–Lefèvre syndrome
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Effectiveness of physiotherapy in elderly patients with dementia: a prospective, comparative analysis
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Comparative analysis of adropin concentration changes in response to kidney transplantation
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Analysis of TL and OSL kinetics in lithium magnesium phosphate crystals
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Comprehensive analysis of microRNA expression profile in malignant glioma tissues
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NMR and MD Analysis of the Bonding Interaction of Vancomycin with Muramyl Pentapeptide
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Analysis of 5-Methylcytosine in DNA of Breast and Colon Cancer Tissues
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PUBLIC TRIBUTES IMPOSED ON AGE-RELATED BENEFITS - A COMPARATIVE ANALYSIS
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New Trends and Patterns in Green Competitiveness: A Bibliometric Analysis of Evolution
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Research Progress and Knowledge Structure of Inclusive Growth: A Bibliometric Analysis
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Proteomic Analysis of Proton Beam Irradiated Human Melanoma Cells
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Vibrational Spectroscopy in Analysis of Stimuli-Responsive Polymer–Water Systems
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METHODS FOR THE IDENTIFICATION OF CYBER RISKS: AN ANALYSIS BASED ON PATENT DATA
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Analysis of Selected Approaches to the Integral Pedagogy in Polish Pedagogical Thought
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Stringency of environmental regulations vs. global competitiveness: Empirical analysis
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Measuring the Efficiency of Polish Municipalities – Data Envelopment Analysis Approach
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Comparative Analysis of Working Conditions in the European Union Member States
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Analysis of Turbulent Flow Measurements in a Flume with Induced Upward Seepage
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Cellular Nuclei Differentiation Evaluated by Automated Analysis of CLSM Images
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Software tools for identification, visualization and analysis of protein tunnels and channels
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Chemometric analysis for optimizing derivatization in gas chromatography-based procedures
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Analysis of geometrical layout of tram tracks based on the railway methods
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Reproducibility of Finding Enriched Gene Sets in Biological Data Analysis
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Analysis of water erosion processes using terrestrial laser scanning
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Ranking metrics in gene set enrichment analysis: do they matter?
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Experimental study and numerical calculations in the analysis of thin-walled structures
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Analysis of Uncertainty of the Emission Measurement of Gaseous Pollutants on Chassis Dynamometer
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Functional safety and reliability analysis methodoloogy for hazardous industrial plants
PublicationThis monograph is devoted to current problems and methods of the functional safety and reliability analyses of the programmable control and protection systems for industrial hazardous plants. The results of these analyses are useful in the process of safety management in life cycle, for effective reducing relevant risks at the design stage, and then controlling these risks during the operation of given installation. The methodology...
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Analysis of latency between quotations and capital flow in capital markets.
PublicationThe aim of this paper is to prove that the derivative of the log of capital flow understood as price times volume advances the derivative of log of the price. A certain concept of signal processing using linear filtering has been proposed to conduct the research.
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An Analysis of Uncertainty and Robustness of Waterjet Machine Positioning Vision System
PublicationThe paper presents a new Automatic Waterjet Positioning Vision System (AWPVS) and investigates components of workpiece positioning accuracy. The main purpose of AWPVS is to precisely identify the position and rotation of a workpiece placed on a waterjet machine table. Two webcams form a basis for the system, and constitute its characteristics. The proposed algorithm comprises various image processing techniques to assure a required...
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The Analysis and Solutions to the Problems of IPv6 Configuration Migration of Small Networks
PublicationThe paper analyzes the problems of IPv4 to IPv6 migration processes and indicates the areas in which migration can be done without expensive replacement of hardware, software and organizational changes. This paper presents the migration tools developed for the SOHO network administrators. The tools provide theoretical knowledge and practical advices on migrating to IPv6 and enable automation of the migration process. The article...
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Analysis of pressure ratio in the intake in dependence on high-voltage behaviours
PublicationPower control in spark ignition engines by regulating the intake air is performed. The control unit needs information about the air pressure conditions which then enters the combustion chamber. The information about the intake air pressure is an important quantity for optimal control of combustion mixtures. The paper describes some types of sensors that are used to measure the air intake temperature. Air pressure in the intake...
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Mathematical analysis of transformer insulation state by means of composite indicator
PublicationThe paper is presenting mathematical model – composite indicator (CI), which was utilized on insulating state of distribution transformer to analyze and sensibility of individual measurements methods mutual comparison. We can uniquely determine importance of these measurements methods with this mathematical apparatus in these measurements methods in insulating state of transformers.
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Parallel multithread computing for spectroscopic analysis in optical coherence tomography
PublicationSpectroscopic Optical Coherence Tomography (SOCT) is an extension of Optical Coherence Tomography (OCT). It allows gathering spectroscopic information from individual scattering points inside the sample. It is based on time-frequency analysis of interferometric signals. Such analysis requires calculating hundreds of Fourier transforms while performing a single A-scan. Additionally, further processing of acquired spectroscopic information...
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Analysis of Accuracy of Modified Gradient Method in Indoor Radiolocalisation System
PublicationIn this paper a new method, called modified gradient method, has been proposed for position calculation on the basis of distance measurement in indoor environment. It is shown that well known method of position calculation such as Foy is inefficient in indoor environment. In this article is also described the indoor radiolocalisation system which was used for collecting distance measurements which were employed for further comparative...
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EXPERIMENTAL ANALYSIS OF RUBBER AND STYROFOAM BUMPERS INFLUENCE ON THE COLLIDING STRUCTURES
PublicationPast and recent investigations of colliding structures under seismic excitation confirmed that pounding may have a significant influence on the structural response. Interactions between adjacent buildings may cause serious damage to the structures, leading even to its total collapse. The main reason of earthquake-induced pounding, besides insufficient distance between structures, are differences in stiffness or mass of colliding structures....
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NUMERICAL ANALYSIS OF RUBBER BUMPERS INFLUENCE ON THE COLLIDING STEEL STRUCTURES
PublicationProblem of collisions of neighbouring structures is one of the important issues related to the safety of civil engineering structures. The safety and reliability of steel structures under impact loading is among a number of different aims during the design state. The aim of this paper is to present the results of numerical investigation of dynamic behavior of closely-separated steel structures under seismic excitation. Modal and transient...
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Application of gas chromatography to the analysis of spirit-based alcoholic beverages
PublicationSpirit-based beverages are alcoholic drinks, which production processes are dependent on the type and origin of raw materials. The composition of this complex matrix is difficult to analyze and scientists commonly choose a gas chromatography techniques for this reason. With a wide selection of extraction methods and detectors it is possible to provide qualitative and quantitative analysis for many chemical compounds with a various...
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THERMAL ANALYSIS AND DESIGN OF HYBRID MICROCHANNEL-MICROJET TEST PROBE
PublicationThe paper presents the numerical investigation of a microjet- microchannel cooling module. In which microjets of water are impinging into the microchannels and forming a liquid film on the impingement surface. Applied technology takes benefits from two very attractive heat removal techniques. When lminar jets are impinging on the surface have a very high kinetic energy at the stagnation point, also in microchannels boundary layer...