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Search results for: department of construction and materials science
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Modeling knee joint endoprosthesis mode of deformation
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Integrated Processing: Quality Assurance Procedure of the Surface Layer of Machine Parts during the Manufacturing Step "Diamond Smoothing"
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Non-Destructive Testing for the In Situ Assessment of the Ionic Flux in Cementitious Materials
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Grinding specifics of plasma coatings melted with high-frequency currents
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Research of Influence Electric Conditions Combined ElectroDiamond Processing by on Specific Consumption of Wheel*
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Synthesis of irregular motion mechanisms for production machine drives
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Study of the process of tool forming made of high-strength materials
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Research into properties of wear resistant ceramic metal plasma coatings
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Ways to implement hybrid finishing technology with a hand-held rotary tool
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Formation of high-carbon abrasion-resistant surface layers when high-energy heating by high-frequency currents
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A comparison of exhaust emissions from vehicles fuelled with petrol, LPG and CNG
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Thermal simulation of building performance with different loadbearing materials
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Using CFD software for the evaluation of hygrothermal conditions at wall-window perimeters
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Modelling of Edge Insulation Depending on Boundary Conditions for the Ground Level
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Porosimetric, Thermal and Strength Tests of Aerated and Nonaerated Concretes
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Reasons for changes in the value of unit pressure of compression products supporting external treatment
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New method of processing heat treatment experiments with numerical simulation support
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The impact of the Architecture on the Climate Change in Anthropocene
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Resilience as a Sustainable Design Process in the World Climate Change
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Application of the Life Cycle Analysis and the Building Information Modelling Software in the Architectural Climate Change-Oriented Design Process
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Multiplication Analysis of the Cause, Form and Extent of Damage to Buildings in Areas with Mining Impact
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Impact of Mining Exploitation on Properties with Engineering Structures by Local Urban Development Plans
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Scheduling Repetitive Construction Processes Using the Learning-Forgetting Theory
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Optimization of inventory costs management in the construction enterprise
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Slope Reinforcement with the Utilization of the Coal Waste Anthropogenic Material
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Evaluation of Supply Chain Management Systems Used in Civil Engineering
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Meta-Design and the Triple Learning Organization in Architectural Design Process
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Influence of the Organizational Schemes of the Construction Process on the Quality of the Structures Erected Based on Selected Legal Aspects from Russia, Slovakia, and Poland
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Comparison of ANN Classifier to the Neuro-Fuzzy System for Collusion Detection in the Tender Procedures of Road Construction Sector
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Modelling Negotiations of Construction Subcontract based on a Game Theory – Results of an Experiment
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Long Short-Term Memory (LSTM) neural networks in predicting fair price level in the road construction industry
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Managing Delays in Construction Projects Aiming at Cost Overrun Minimization
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Loads from Compressive Strain Caused by Mining Activity Illustrated with the Example of Two Buildings in Silesia
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Valuation of Residential Premises for the Purposes of Securing the Receivables of the Creditor in Poland
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Costs of Urbanisation in Poland, Based on the Example of Wrocław
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Application of Spatial Models in Making Location Decisions of Wind Power Plant in Poland
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Outdoor Advertising in Public Space and its Legal System in Poland over the Centuries
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Historical Heritage and Space Transformation
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Financing Housing Support Programs in Poland in the Light of National Housing Resources
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Thermal-Humidity Parameters of 3D Printed Wall
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Copper recovery from model chloride solution using polymer inclusion membranes with 1-decyl-2,4-dimethylimidazle
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The role of β-diketones in the extraction of cobalt (II) and nickel (II) ions
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DESIGN AND CALIBRATION OF ROLLING RESISTANCE TEST TRAILER R2mk.2
PublicationThe paper describes construction nad calibration procedures of the rolling resistance test trailer R2 Mk2. The trailer is design to measure rolling resistance of passenger car tyres in various road conditions on trafficked road. The trailer utilizes so called angle method also known as vertical arm method. The paper presents also calibration procedures that are necessary to ascertain good precision of the measurements.
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Direct amination of boron-doped diamond by plasma polymerized allylamine film
PublicationA novel microwave pulsed-plasma based method for the modification of the hydrogen-terminated polycrystalline boron-doped diamond (BDD) with a thin film of polymerized allylamine (PPAAm) is reported. A modified BDD surface is resistant to hydrolysis and delamination and is characterized by a high density of positively charged amino groups. Pulsed microwave plasma was applied to improve the degree of cross-linking and bonding of...
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Spray-deposited carbon-nanotube counter-electrodes for dye-sensitized solar cells
PublicationCarbon nanotubes due to their catalytic properties are a promising alternative to platinum counter electrodes (CE) for dye-sensitized solar cells (DSSC). In this study, counter electrodes were made from double-walled carbon nanotube (DWCNT) ink using the spray printing technique and afterwards they were thermally treated at temperatures ranging from 120 to 300 °C. Morphology and structure was studied using scanning electron microscopy...
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Electrical characterization of diamond/boron doped diamond nanostructures for use in harsh environment applications
PublicationThe polycrystalline boron doped diamond (BDD) shows stable electrical properties and high tolerance for harsh environments (e.g. high temperature or aggressive chemical compounds) comparing to other materials used in semiconductor devices. In this study authors have designed electronic devices fabricated from non-intentionally (NiD) films and highly boron doped diamond structures. Presented semiconductor devices consist of highly...
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The use of thin diamond films in fiber optic low-coherence interferometers”
PublicationIn this paper we present the use of thin diamond films in fiber-optic low-coherence interferometers. Two kinds of diamond surfaces were used: undoped diamond film and boron-doped diamond film. They were deposited on glass plates as well as silicon layers. A conventionally used mirror was used as a reference layer. Diamond films were deposited using Microwave Plasma Enhanced Chemical Vapour Deposition (μPE CVD) system. Measurements...
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Electrochemical oxidation of ionic liquids at highly boron doped diamond electrodes
PublicationUtlenianie elektrochemiczne przy zastosowaniu elektrod diamentowych wysoko domieszkowanych borem (BDD) było badane pod względem przydatności do utylizacji roztworów zawierających ciecze jonowe (ILs). Dwustronne elektrody Si/BDD przygotowano metodą chemicznego osadzania z fazy lotnej wspomaganego plazmą (MW PE CVD). Badanie przy użyciu skaningowej mikroskopii elektronowej (SEM) potwierdziło, że wytworzone warstwy były ciągłe i miały...
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The Effect of Spikes Occurrence on Surface Texture Parameter Assessments
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RESHAPING THE GDANSK HARBOR –THE CONTINUOUS PROCESS
PublicationGdańsk is the harbour city with a history of more than 1000 years. For many centuries the harbour structures were evolving within the central part of the historic city centre, and – in result – a specific urban structures associated with these functions were created. But the evolution of the maritime technology as well as new needs regarding servicing the ships and cargo-handling activities effected in creation of the more modern...