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Search results for: NITRIDING PROCESS
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Silica nanospheres as a key process element in the Green engineering for the synthesis of carbon nanotubes as a supercapacitors additives
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Matrix Strengthening the Identification of Observations with Split Functional Models in the Squared Msplit(q) Estimation Process
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Municipal landfill leachate nitrification in RBC biofilm – Process efficiency and molecular analysis of microbial structure
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Automation of the Road Gate Operations Process at the Container Terminal—A Case Study of DCT Gdańsk SA
PublicationThe future increased terminal capacity will result in more container movement through the road complex and rail siding, which are one of the most critical areas (potential bottlenecks) in the container terminal. Truck turnaround time is one of the major factors that customers take into account while deciding how many container volumes they will handle through the container terminal. To enable to optimize increased traffic with...
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The Chemical and Biological Properties of Nanohydroxyapatite Coatings with Antibacterial Nanometals, Obtained in the Electrophoretic Process on the Ti13Zr13Nb Alloy
PublicationThe risk of an early inflammation after implantation surgery of titanium implants has caused the development of different antimicrobial measures. The present research is aimed at characterizing the effects of nanosilver and nanocopper dispersed in the nanohydroxyapatite coatings, deposited on the Ti13Zr13Nb alloy, and on the chemical and biological properties of the coatings.The one-stage deposition process was performed by the...
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Assessing business process complexity based on textual data: Evidence from ITIL IT ticket processing
PublicationPurpose This study aims to draw the attention of business process management (BPM) research and practice to the textual data generated in the processes and the potential of meaningful insights extraction. The authors apply standard natural language processing (NLP) approaches to gain valuable knowledge in the form of business process (BP) complexity concept suggested in the study. It is built on the objective, subjective and meta-knowledge...
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Modeling process of planning finished product sales volumes at industrial enterprises in modern economic conditions
PublicationThis article presents improving the existing system of planning finished products sales volumes. The influencing factors of the sales volumes in modern economic conditions have been determined: falling world oil prices, the reduction of pipe consumption in the domestic market, the global pandemic. The algorithm of planning finished products sales volumes has been constructed. Calculations based on the Holt forecasting method has...
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Mathematical modelling of gasification process of sewage sludge in reactor of negative CO2 emission power plant
PublicationSewage sludge is a residue of wastewater processing that is biologically active and consists of water,organic matter, including dead and alive pathogens, as well as organic and inorganic contaminants suchas polycyclic aromatic hydrocarbons (PAHs) and heavy metals. Due to the nature of sewage sludge and itspossible influence on human health and wellbeing, it is a subject of various regulations. Currently,sewage sludge is considered...
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Matrix Strengthening the Identification of Observations with Split Functional Models in the Squared Msplit(q) Estimation Process
PublicationThis article addresses the issue of raising the level of identification of observations with either single or more split functional models in the squared Msplit(q) estimation process. The theoretical part of the study presents the theoretical grounds for the classical method for estimating parameters in a split functional model and proposes a modification of the computational algorithm to increase the quality of the determinations...
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High-performance liquid chromatography in group-type separation and technical or process analytics of petroleum products
PublicationW pracy dokonano przeglądu i poddano krytycznej ocenie metody oznaczania składu grupowego produktów naftowych o różnej lotności, zarówno metody znormalizowane, jak i opisane w literaturze naukowej. W zdecydowanej większości są to metody wykorzystujące technikę chromatografii cieczowej w układzie faz normalnych (NP-HPLC). Na podstawie danych z literatury oraz własnych studiów i badań należy stwierdzić, że im wyższy zakres temperatury...
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Experimental Investigations of Fracture Process Using DIC in Plain and Reinforced Concrete Beams under Bending
PublicationThe fracture behaviour of concrete and reinforced concrete beams under quasi-static three-point bending was comprehensively investigated with experiments at laboratory scale. The eight various concrete mixes were tested. The influence of the shape, volume and size of aggregate particles and reinforcement on concrete fracture under bending was studied. Displacements on the surface of concrete beams were measured by means of the...
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Comparative DEM calculations of fracture process in concrete considering real angular and artificial spherical aggregates
PublicationArtykuł omawia wyniki obliczeń numerycznych pękania dla betonu stosując metodę elementów dyskretnych (DEM). Beton był opisany jako materiał 4-fazowy i był poddany zginaniu. Zbadano wpływ kształtu kruszywa na proces pekania i na zalezność obciązenia od ugięcia. Wyniki dwuwymiarowe i trzywymiarowe porównano bezpośrednio z doświadczeniami. Wyniki pokazały duzy wpływ kształtu kruszywa na wyniki numeryczne.
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RECENT PROGRESS IN HORMONE RESEARCH
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Tiede & edistys ("science & progress")
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EURO Journal on Decision Processes
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EARTH SURFACE PROCESSES AND LANDFORMS
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Environmental Progress & Sustainable Energy
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Environmental Processes-An International Journal
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PROGRESS IN STRUCTURAL ENGINEERING AND MATERIALS
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Environmental Science-Processes & Impacts
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Markov Processes and Related Fields
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Progress of Theoretical and Experimental Physics
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Group Processes and Intergroup Relations
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Progress in molecular and subcellular biology
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Geomorphologie-Relief Processus Environnement
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HIGH TEMPERATURE MATERIAL PROCESSES
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Progress in Electromagnetics Research B
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Progress in Electromagnetics Research M
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Progress In Electromagnetics Research C
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Progress in Earth and Planetary Science
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Progress in Agricultural Engineering Sciences
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Processes of Petrochemistry and Oil Refining
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Progress in Electromagnetics Research Letters
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Progress in Color, Colorants and Coatings
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Progress in Steel Building Structures
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Statistical Inference for Stochastic Processes
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HIGH TEMPERATURE MATERIALS AND PROCESSES
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Journal of Advanced Joining Processes
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PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT
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Applied Science and Engineering Progress
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PROGRESS IN EXPERIMENTAL TUMOR RESEARCH
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Thermal Science and Engineering Progress
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Numanities - Arts and Humanities in Progress
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PSYCHIATRY-INTERPERSONAL AND BIOLOGICAL PROCESSES
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MARINE ECOLOGY-PROGRESS SERIES
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Progress in Electromagnetics Research-PIER
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PROGRESS IN RETINAL AND EYE RESEARCH
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PROGRESS IN PARTICLE AND NUCLEAR PHYSICS
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PROGRESS IN SOLID STATE CHEMISTRY
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PROGRESS IN ENERGY AND COMBUSTION SCIENCE
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