Search results for: SMART VIRTUAL PRODUCT DEVELOPMENT PRODUCT DEVELOPMENT DESIGN KNOWLEDGE MANAGEMENT

Ogniwa paliwowe należą do jednego z najbardziej wydatnych żródeł energii. W konwencjonalnych ogniwach paliwo i powietrze są dostarczane do ogniwa oddzielnie. Jednokomorowych ogniwo dziala zasilane mieszanina paliwa i powietrza. W pracy przedstawiono obecny stan i perspektywy dlaszego rozwoju jednokomorowych tlenkowych ogniw paliwowych.

Development and application of asphalt binder relaxation test in different dynamic shear rheometers

Publication

J. Büchner
D. Ryś
S. Trifunović
M. P. Wistuba

- CONSTRUCTION AND BUILDING MATERIALS - Year 2023

In this study, a novel relaxation test is proposed to evaluate asphalt binder low temperature properties using a Dynamic Shear Rheometer (DSR) with parallel plates of 4 mm in diameter. Three rheometers from three different manufacturers are used to analyze seven asphalt binders. Different material parameters are derived which are useful to evaluate and discriminate different asphalt binders. Test results of all three instruments...

Full text to download in external service

The European Union and Cultural, Economic and Political Development of Minority in Central and Eastern Europe

Publication

M. Shankar

- Reality of Politics. Estimates - Comments - Forecasts - Year 2022

Full text to download in external service

Development of Domain-Specific Solutions within the Polish Infrastructure for Advanced Scientific Research

Publication

J. Kitowski
P. Bała
A. Czyżewski
Ł. Dutka
R. Kluszczyński
J. Kotus
P. Kustra
N. Meyer
A. Milenin
Z. Mosurska... and 5 others

- Year 2013

The Polish Grid computing infrastructure was established during the PL-Grid project (2009-2012). The main purpose of this Project was to provide the Polish scientists with an IT basic platform, allowing them to conduct interdisciplinary research on a national scale, and giving them transparent access to international grid resources via international grid infrastructures. Currently, the infrastructure is maintained and extended...

Full text to download in external service

European Football Championship - Euro 2012 in Poland: the Impact on the Host-Cities' Development

Publication

- Year 2012

Full text to download in external service

The Use of Liquid Crystal Thermography in Selected Technical and Medical Applications—Recent Development

Publication

J. Stąsiek
M. Jewartowski
T. A. Kowalewski

- Journal of Crystallization Process and Technology - Year 2014

Thermochromic liquid crystals (TLC) and true-colour digital image processing have been successfully used in non-intrusive technical, industrial and biomedical studies and applications. Thin coatings of TLC at surfaces are utilized to obtain detailed temperature distributions and heat transfer rates for steady or transient processes. Liquid crystals also can be used to make the temperature and velocity fields in liquids visible...

Full text available to download

ICT-supported spatial identification of natural and cultural values as a tool in development policies

Publication

- Year 2011

W ciagu ostatnich dwudziestu lat świat stał się miejscem gwałtownego postępu technologicznego, mentalnego i społecznego. Przesył danych geoprzestrzennych staje się coraz łatwiejszy a dostęp coraz bardziej powszechny. Stwarza to nowe możliwości konstruowania polityk rozwoju.Artykuł przedstawia kwestie wykorzystania technologii teleinformatycznych w prowadzeniu polityki rozwoju - na przykładzie przetwarzania danych o środowisku przyrodniczym...

Pre-feasibility study for treatment wetland application for wastewater treatment in dispersed development

Publication

- Journal of Ecological Engineering - Year 2016

The aim of the paper is to present the conducted analyses of pre-feasibility study of different approaches for wastewater management in a settlement of 180 persons. In the assessment both technical and economic aspects were analyzed. The costs were calculated for three different and, at the same time, most popular as well as possible technical solutions like: (i) construction of local wastewater treatment plant with gravitational...

Full text available to download

Structural and Temporal Topic Models of Feedbacks on Service Quality – A Path to Theory Development?

Publication

- Year 2020

There is growing interest in applying computational methods in analysing large amount of data without sacrificing rigour in Information Systems research. In this paper, we demonstrate how the use of structural and temporal topic modelling can be employed to produce insights of both theoretical and practical importance from the analysis of textual comments on the quality of services in hospitals. As a first step, we revealed the...

Full text to download in external service

Comparative Analysis of Numerical and Experimental Studies of the Airflow Around the Sample of Urban Development

Publication

K. Zielonko-Jung
M. Poćwierz
K. Gumowski
O. Oskar

- Bulletin of the Polish Academy of Sciences-Technical Sciences - Year 2015

In this paper, on the background of a short overview of the recent advances in the field of Environmental Wind Engineering (EWE), a comparison of wind tunnel experiment and numerical simulation for some cases of airflow around an urban layout have been reported. The purpose of the study is quantitative and qualitative comparison of measurements in the wind tunnel as well as numerical simulation using Ansys Fluent software. The...

Full text available to download

Supervised-learning-based development of multi-bit RCS-reduced coding metasurfaces

Publication

M. Abdullah
S. Kozieł

- IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES - Year 2022

Coding metasurfaces have been introduced as efficient tools allowing meticulous control over the electromagnetic (EM) scattering. One of their relevant application areas is radar cross section (RCS) reduction, which principally relies on the diffusion of impinging EM waves. Despite its significance, careful control of the scattering properties poses a serious challenge at the level of practical realization. This article is concerned...

Full text available to download

Development of a tropical disease diagnosis system using artificial neural network and GIS

Publication

P. Cieszko
M. Kulawiak
N. Kulawiak
K. Sikorska
A. Stojanowski
P. Goławski

- Year 2021

Expert systems for diagnosis of tropical diseases have been developed and implemented for over a decade with varying degrees of success. While the recent introduction of artificial neural networks has helped to improve the diagnosis accuracy of such systems, this aspect is still negatively affected by the number of supported diseases. A large number of supported diseases usually corresponds to a high number of overlapping symptoms,...

Full text to download in external service

Does the coordinated development of two-way FDI increase the green energy efficiency of Chinese cities? Evidence from Chinese listed companies

Publication

G. Ma

- Year 2023

Based on the evidence from listed company microdata and data from 285 cities in China, this paper studies the coordinated development of two-way FDI (CDFDI) in improving green energy efficiency (GEE). In particular, this paper examines the spatial heterogeneity effects of CDFDI on GEE. The results showed that CDFDI had a positive impact on the GEE of local and surrounding cities. Mechanistic examinations show that the effects...

Full text to download in external service

Analysis of road accident causes in the voivodships in the years 2014-2021 in the aspect of socio-economic costs – towards the implementation of sustainable development

Publication

S. Pangsy-Kania
A. Romanowska
M. Budzyński
K. Wierzbicka
J. Prystrom

- Ekonomia i Środowisko - Year 2023

The article addresses the topic of road safety. The objective of the research was to assess road accidents caused by voivodships. The analysis took account of the socio-economic differences in the voivodships, which deter-mine the unit costs of fatalities and injuries. A descriptive analysis is given to show the dynamics of changes in the years 2014-2021 in the voivodships and how different factors influenced change. The article...

Full text available to download

Development and validation of a model that includes two ultrasound parameters and the plasma D-dimer level for predicting malignancy in adnexal masses: an observational study

Publication

M. Stukan
M. Badocha
K. Ratajczak

- BMC CANCER - Year 2019

Background: Pre-operative discrimination of malignant from benign adnexal masses is crucial for planning additional imaging, preparation, surgery and postoperative care. This study aimed to define key ultrasound and clinical variables and develop a predictive model for calculating preoperative ovarian tumor malignancy risk in a gynecologic oncology referral center. We compared our model to a subjective ultrasound assessment (SUA)...

Full text available to download

A DFT computational study on the molecular mechanism of the nitro group migration in the product derived from 3-nitro-2-(trifluoromethyl)-2 H -chromene and 2-(1-phenylpropylidene)malononitrile

Publication

A. Łapczuk-Krygier
V. Korotaev
A. Barkov
V. Sosnovskikh
E. Jasińska
R. Jasiński

- JOURNAL OF FLUORINE CHEMISTRY - Year 2014

Full text to download in external service

Natura i dziedzictwo – Cele Zrównoważonego Rozwoju (SDG) jako czynniki integracji społecznej w przestrzeniach osiedli mieszkaniowych. Studium Zaspy./ Nature and heritage – Sustainable Development Goals (SDG) as factors of social integration in the space of housing estates. Study of Zaspa

Publication

- Środowisko Mieszkaniowe - Year 2023

This article introduces the topic of revitalising outdoor common spaces in existing housing developments. The aim of the research is to present universal design models by analysing nature and heritage as dominant values, complementing perceived natural and cultural deficiencies. For this purpose, the Sustainable Development Goals (SDG), UNESCO (UNESCO, 2015) and the Research Through Design (RTD) method were used. The Zaspa housing...

Full text to download in external service

Assessing the availability and interoperability of open government data (OGD) supporting sustainable development goals (SDGs) and value creation in the gulf cooperation council (GCC)

Publication

C. H. Alexopoulos
M. Ali
M. I. Maratsi
N. Rizun
C. Yannis
E. Loukis
S. Saxena

- Quality and Quantity - Year 2024

Value creation and innovation by a range of stakeholders, including citizens, analysts, journalists, non-profit entities, etc. are the hallmarks of Open Government Data (OGD) initiatives. At the same time, availability and interoperability of datasets are determined as two of the most important factors for value creation. In parallel, the United Nations’ Sustainable Development Goals (SDGs) are meant to be realized to attain quality...

Full text available to download

Emplying set of experience knowledge structure and decisional DNA to enhance industrial design: conceptual approach

Publication

R. Refghi
C. Sanin
E. Szczerbicki

- Year 2012

Zaprezentowano koncepcje wspomagania projektowania przemyslowego przy pomocy nowoczenego podejscia do reprezentacji wiedzy w postaci SOEKS oraz Decyzyjnego DNA

Development and validation of an LC–MS/MS method for the determination of biogenic amines in wines and beers

Publication

- MONATSHEFTE FUR CHEMIE - Year 2017

Biogenic amines are group of organic, basic, nitrogenous compounds that naturally occur in plant, microorganism, and animal organisms. Biogenic amines are mainly produced through decarboxylation of amino acids. They are formed during manufacturing of some kind of food and beverages such as cheese, wine, or beer. Histamine, cadaverine, agmatine, tyramine, putrescine, and b-phenylethylamine are the most common biogenic amines found...

Full text available to download

The computational methods in the development of a novel multianalyte calibration technique for potentiometric integrated sensors systems

Publication

M. Urbanowicz
D. G. Pijanowska
A. Jasiński
M. Bocheńska

- JOURNAL OF SOLID STATE ELECTROCHEMISTRY - Year 2019

In recent years, integration and miniaturization of ion-selective electrodes (ISEs) have brought many benefits resulting in the possibility of simultaneous determination of the ions concentration in small volume samples. One of the key problems related to the preparation of potentiometric integrated sensors systems (PISSs) is a calibration procedure due to the necessity to calibrate each particular sensor separately. The main aim...

Full text available to download

Development of methods improving storage stability of bitumen modified with ground tire rubber: A review

Publication

- FUEL PROCESSING TECHNOLOGY - Year 2017

The following paper presents an overview of methods for improving the storage stability at high temperature of rubber modified bitumen. The storage stability of the rubber modified bitumen can be improved by using a various types of modifiers that form the bonds between the components of these binders. The increase in stability can also be achieved by using crumbrubber surface-activated by furaldehyde or ground tire rubber (GTR)...

Full text to download in external service

Remote sensing in laboratory diagnostics of reinforced concrete elements – current development and vision for the future

Publication

P. Ziółkowski

- International Journal of Advances in Mechanical and Civil Engineering - Year 2015

Continuous emergence of new concrete types and kinds of reinforcement, as well as technological solutions in the field of structural engineering have made great demand for diagnostic tests of reinforced concrete elements. New challenges and problems facing people require new more efficient tools for laboratory diagnostics than those commonly used. Remote sensing may be the answer to this demand. In this paper the author describes...

Full text available to download

Information System Development Based-on ERP and RAD Methods: Application For Activities Information Broadcasting

Publication

S. Sunardi
A. Fadlil
F. Al-anshori
S. Saifullah

- JUITA: Jurnal Informatika - Year 2020

Full text to download in external service

Monocyte-related biomarkers of rheumatoid arthritis development in undifferentiated arthritis patients – a pilot study

Publication

W. Kurowska
E. Kuca-Warnawin
A. Radzikowska
M. Jakubaszek
M. Maślińska
B. Kwiatkowska
W. Maśliński

- Reumatologia - Year 2018

Full text to download in external service

Research and development in Department of Hydraulics and Pneumatics of the Faculty of Mechanical Engineering of Gdańsk University of Technology

Publication

- Hydraulika i Pneumatyka - Year 2006

W artykule przedstawiono aktualny stan prac badawczych prowadzonych w Katedrze Hydrauliki i Pneumatyki PG:- rozwój laboratorium badawczego,- prace nad nowym typem pomp wielotłoczkowych z rozrządem krzywkowym,- prace nad silnikami satelitowymi z kompensacją luzów osiowych,- stanowisko do badań silników zasilanych emulsją wodno-olejową,- badania zachowania układów hydraulicznych w niskiej temperaturze otoczenia.