Projekt finansowany w ramach programu Ministerstwa Nauki i Szkolnictwa Wyższego pod nazwą "Wsparcie dla czasopism naukowych", nr umowy 412/WCN/2019/1. Środki finansowe na realizację projektu w latach 2019–2020 wynoszą 83 294 zł.

No. 12 2009

Janusz Badur, Józef Beluch, Jarosław Bosy, Stefan Cacoń, Romana Cielątkowska, Marek Fidali, Jarosław Frączek, Roman Kadaj, Zdzisław Kowalczyk, Danuta Leśniewska, Marek Łagoda, Bogusława Łapczyńska-Kordon, Artur Olszewski, Leszek Osiecki, Janusz Podleśny, Leonard Runkiewicz, Bogdan Stefanowicz, Edwin Wnuk, Jerzy Zielnica

Changes in the Mechanical Properties of the Greenhouse Tomato Fruit Skins During Storage

Authors: Bożena Gładyszewska, Anna Ciupak 
Keywords: tomato skin, storage period, Young’s modulus, Poisson’s ratio

Comparison of Combustion Gas Emission by Low Power Boilers Fired by Biomass Obtained from Wood - Pellets

Authors: Jacek Bieranowski, Tomasz Olkowski 
Keywords: wood derived biomass, combustion gas composition, emissivity of low power boilers, furnace structure

Airflow Modeling in a Grain Silo

Author: Ryszard Myhan
Keywords: silo, airflow, distribution of airflow velocity, discretization, model, process simulation

The Determination of Apples Bruise Resistance by the Multiple Impact Method

Authors: Krzysztof Gołacki, Paweł Rowiński, Zbigniew Stropek 
Keywords: ruise resistance, impact, apple

Hydro- and Lithodynamic Aspects of Constructing a Navigable Canal Through the Vistula Spit

Author: Leszek M. Kaczmarek 
Keywords: the Vistula Spit, the Vistula Lagoon, cutting, navigable canal, fairway, breakwater, sediment transport, silting up of fairways, changes in the shoreline, non-homogenous sediments

Aspects of Designing Education Buildings in a Conservation Area: A Case Study of a Building Designed for the School of Civil Engineering at the University of Warmia and Mazury in Olsztyn

Author: Marek Zagroba 
Keywords: architecture, urbanism, building permit design, spatial composition, conservation
area, campus, Kortowo

Effective Lengths of Reinforced Concrete Columns in Single-Storey Frame Structures in the Light of the Eurocode

Authors: Michał Knauff, Krzysztof Klempka 
Keywords: effective length of column, method based on nominal stiffness, second order effects, reinforced concrete buildings, reinforced concrete structures

Determination of Internal Forces in End Plates of Simple End Plate Joints

Authors: Stefan Dominikowski, Piotr Bogacz 
Keywords: end plate joints, internal forces, end plate

Aspects of Cost-Estimate for Construction Work in Listed Buildings

Authors: Jacek Zabielski, Piotr Bogacz
Keywords: listed buildings, renovation work, owner/client cost estimate, public contracts

Selected Accelerations and Orbital Elements of the Goce Satellite in the Time Domain

Author: Andrzej Bobojć 
Keywords: GOCE satellite orbit, satellite accelerations, orbital elements, geopotential

Assessment of Accuracy of EGM08 Model Over the Area of Poland

Author: Adam Łyszkowicz 
Keywords: EGM08, quasigeoid heights, ellipsoidal heights, normal heights

Geodetic Application of R-Estimation - Levelling Network Examples

Author: Robert Duchnowski 
Keywords: R-estimation, levelling network

Relational Database of Three Precise Levelling Campaigns in Poland

Authors: Kamil Kowalczyk, Michał Bednarczyk 
Keywords: data base, levelling network

Analysis of Compilation Technology of Digital Terrain Model Based on Satellite, Tacheometric and Photogrametric Data

Author: Katarzyna Pająk 
Keywords: Digital Terrain Model, GPS, RTK method

Enterprise Architect and Magic Draw UML — Comparing the Abilities of Case Tools

Author: Halina Tańska 
Keywords: UML, CASE tools, the process of creating software, the criteria of evaluating CASE tools

Numerical Aspects of a Pneumatic Tyre Model Analysis

Author: Józef Pelc 
Keywords: tyre, computational code, finite element method, block diagram, deformation, strength

Algorithms Applied in Turbomachine Modeling with Variable Input Data

Author: Paweł Pietkiewicz 
Keywords: modeling, heuristic, rotor, bearing

Typical Failures of Gear Pumps. Defects Classification

Author: Paweł Pietkiewicz 
Keywords: gear pumps, symptom, defect, diagnostic relations

Development of the Foil Bearing Technology

Authors: Krzysztof Nalepa, Paweł Pietkiewicz, Grzegorz Żywica 
Keywords: foil bearings, journal bearings, bearing systems, microturbines

Modeling Foil Bearings

Authors: Wojciech Miąskowski, Paweł Pietkiewicz, Grzegorz Żywica 
Keywords: foil bearing, modelling foil bearings

Foil Micro-Bearing Tests

Wojciech Miąskowski, Krzysztof Nalepa, Grzegorz Żywica 
foil bearing, high-speed machines bearings, bearing systems testing

Numerical Analysis of Flow Bifurcations in a Closed-Off Channel

Author: Wojciech Sobieski 
Keywords: bifurcation, fluid flow, CFD

Numerical and Experimental Analyses of Hopf Bifurcations in a Locally Expanded Channel

Author: Wojciech Sobieski 
Keywords: Hopf bifurcations, CFD