Search results for: THEORY VERSUS EXPERIMENT

• Socioeconomica - The Scientific Journal for Theory and Practice of Socioeconomic Development

  Journals

  ISSN: 2217-7558

• Kongzhi Lilun Yu Yinyong/Control Theory and Applications

  Journals

  ISSN: 1000-8152

• Management Theory and Studies for Rural Business and Infrastructure Development

  Journals

  ISSN: 1822-6760

• INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE

  Journals

  ISSN: 1943-670X

• International Journal of Computer Mathematics: Computer Systems Theory

  Journals

  ISSN: 2379-9927 , eISSN: 2379-9935

• International Journal of Qualitative Theory of Differential Equations and Applications

  Journals

  ISSN: 0973-3590

• ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS

  Journals

  ISSN: 0167-8094 , eISSN: 1572-9273

• Average Redundancy of the Shannon Code for Markov Sources

  Publication

  • N. Merhau
  • W. Szpankowski

  - IEEE TRANSACTIONS ON INFORMATION THEORY - Year 2013

  It is known that for memoryless sources, the average and maximal redundancy of fixed–to–variable length codes, such as the Shannon and Huffman codes, exhibit two modes of behavior for long blocks. It either converges to a limit or it has an oscillatory pattern, depending on the irrationality or rationality, respectively, of certain parameters that depend on the source. In this paper, we extend these findings, concerning the Shannon...

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• Social Security. Theory. Law. Practice

  Journals

  ISSN: 2299-2332

• Floating treatment wetlands combined with microbial fuel cells (FTW-MFC) batch experiment: plant microscopy observations

  Open Research Data

  open access

  • N. Nawrot
  • J. Strycharz
  • E. Wojciechowska

  This data collection includes plant root microscope findings. Species chosen for observation: Iris pseudacorus (IP) and Phragmites australis (PA). The anatomical measurements were taken with an optical microscope (Delta Optical Genetic Pro with 3MP camera; Delta Optical, Poland) that had lens magnifications of 4x and 10x and an ocular magnification...

• Wiktoria Wojnicz dr hab. inż.

  People

  Zakład Mechaniki Stosowanej i Biomechaniki, Faculty of Mechanical Engineering and Ship Technology, Institute of Mechanics and Machine Design

  DSc in Mechanics (in the field of Biomechanics)  - Lodz Univeristy of Technology, 2019 PhD in Mechanics (in the field of Biomechanics)  - Lodz Univeristy of Technology, 2009 (with distinction)   List of papers (2009 - ) Wojnicz W., Wittbrodt E., Analysis of muscles' behaviour. Part I. The computational model of muscle. Acta of Bioengineering and Biomechanics, Vol. 11, No.4, 2009, p. 15-21 Wojnicz W., Wittbrodt E., Analysis of...

• How to deal with knowledge in small companies? Defining emergent KM approach

  Publication

  • E. Bolisani
  • E. Scarso
  • M. Zięba

  - International Journal of Learning and Intellectual Capital - Year 2016

  This paper examines the concept of emergent KM approach in small companies. The origins of consideration are grounded in the theory of strategic management literature and in particular in the distinction between deliberate versus emergent approach towards strategic planning. Using the methodology of case study, we carried out an explorative research to analyse the characteristics of KM approach in two small companies located in...

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• Restrained differential of a graph

  Publication

  • A. Cabrera-Martinez
  • M. Dettlaff
  • M. Lemańska
  • J. A. Rodriguez-Velazquez

  - Discussiones Mathematicae Graph Theory - Year 2025

  Given a graph $G=(V(G), E(G))$ and a vertex $v\in V(G)$, the {open neighbourhood} of $v$ is defined to be $N(v)=\{u\in V(G) :\, uv\in E(G)\}$. The {external neighbourhood} of a set $S\subseteq V(G)$ is defined as $S_e=\left(\cup_{v\in S}N(v)\right)\setminus S$, while the \emph{restrained external neighbourhood} of $S$ is defined as $S_r=\{v\in S_e : N(v)\cap S_e\neq \varnothing\}$. The restrained differential of a graph $G$ is...

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• Katarzyna Kubiszewska dr

  People

  Department of Finance

  Katarzyna Kubiszewska has taught finance and banking at the Department of Finance since 2008. In his scientific work, he is interested in the transformation of banking systems in the Central and Eastern European region, but also in the financing of the cultural sector. The publications concern the field of social sciences in the discipline of economics and finance. Since 2019, he has been collaborating with journals such as Economic...

• Preface

  Publication

  • P. Borowiecki
  • E. Burchardt-Drgas
  • E. Sidorowicz

  - Discussiones Mathematicae Graph Theory - Year 2011

  This special issue of Discussiones Mathematice Graph Theory (DMGT) is dedicated to selected papers presented at the 13th Workshop on Graph Theory: Colourings, Independence and Domination (CID) held on 18-23 September 2009 in Szklarska Poręba, Poland. It continues a series of international workshops: 1993-1997 in Lubiatów, 1998-2001 in Gronów, and 2003-2007 in Karpacz. The meeting was organized by the Faculty of Mathematics, Computer...

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• The electrical properties mesurements of SOFC with Ce0.8Pr0.15Sm0.05O2-s layer

  Open Research Data

  open access

  • P. Błaszczak
  • B. Bochentyn

  - series: DIR-SOFC

  The dataset includes The electrical properties mesurements of SOFC with Ce0.8Pr0.15Sm0.05O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding.

• The electrical properties mesurements of SOFC with Ce0.8Pr0.2O2-s layer

  Open Research Data

  open access

  • P. Błaszczak
  • B. Bochentyn

  - series: DIR-SOFC

  The dataset includes The electrical properties mesurements of SOFC with Ce0.8Pr0.2O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding.

• The electrical properties mesurements of SOFC with Ce0.8Sm0.2O2-s layer

  Open Research Data

  open access

  • P. Błaszczak
  • B. Bochentyn

  - series: DIR-SOFC

  The dataset includes The electrical properties mesurements of SOFC with Ce0.8Sm0.2O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding.

• The electrical properties mesurements of SOFC with Ce0.8Pr0.1Sm0.1O2-s layer

  Open Research Data

  open access

  • P. Błaszczak
  • B. Bochentyn

  - series: DIR-SOFC

  The dataset includes The electrical properties mesurements of SOFC with Ce0.8Pr0.1Sm0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding.

• The electrical properties mesurements of SOFC with Ce0.8Pr0.05Sm0.15O2-s layer

  Open Research Data

  open access

  • P. Błaszczak
  • B. Bochentyn

  - series: DIR-SOFC

  The dataset includes The electrical properties mesurements of SOFC with Ce0.8Pr0.05Sm0.15O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding.

• Karolina Zielińska-Dąbkowska dr hab. inż. arch.

  People

  Department of Urban Architecture and Waterscapes

  Karolina M. Zielinska-Dabkowska, Ph.D., Eng. Arch., M. Arch., is an Assistant Professor at the Faculty of Architecture of Gdańsk University of Technology (GUT). In 2002, she completed her studies of Architecture and Urban Planning at Gdańsk University of Technology (Gdańsk Tech) and in 2004, Architectural Engineering at the University of Applied Sciences and Arts (HAWK) in Hildesheim, Germany. After graduation, she worked for several...

• Razem czy osobno - zespoły a działania przedsiębiorcze

  Publication

  • K. Stankiewicz

  - Year 2015

  Przedsiębiorczość rozumiana jako atrybut jednostki, charakteryzowana jest ponad 40 pojęciami. Wiadomo jest jednak, że zakres i różnorodność kompetencji pojedynczej osoby jest zazwyczaj mniejszy niż zespołu. Jednostka może posiadać wybitną wiedzę, niezwykły poziom umiejętności i ogromne doświadczenie, ale ich zakres może zostać rozszerzony o właściwie dobrane kompetencje innej jednostki. Z drugiej strony zarówno działania zespołowe...

• Możliwość oszacowania niezawodności silników o zapłonie samoczynnym z zastosowaniem teorii procesów semi-Markowa oraz podejmowania decyzji eksploatacyjnych z uwzględnieniem wiarygodności diagnozy o stanie technicznym tego rodzaju silników spalinowych = Possibility of estimating the reliability of diesel engines by applying the theory of semi-Markov processes and making operational decisions by considering reliability of diagnosis on technical state of this sort of combustion engines/

  Publication

  • J. Girtler

  - Combustion Engines - Year 2015

  The paper presents semi-Markov models of technical state transitions for diesel engines, useful for determining reliability of the engines. A possibility of application of a three-state model with a simplified matrix function, or even a two-state model, to determine reliability of the engines, has been described herein on examples of known from literature semi-Markov models, for the case when appropriate diagnosing systems (SDG)...

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• IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications

  Journals

  ISSN: 1057-7122

• New Writing-The International Journal for the Practice and Theory of Creative Writing

  Journals

  ISSN: 1479-0726 , eISSN: 1943-3107

• Labyrinth: An International Journal for Philosophy, Value Theory, and Sociocultural Hermeneutics

  Journals

  ISSN: 2410-4817 , eISSN: 1561-8927

• Politeia-Journal of Political Theory Political Philosophy and Sociology of Politics

  Journals

  ISSN: 2078-5089 , eISSN: 2587-5914

• Research on Enterprise in Modern Economy - theory and practice

  Journals

  ISSN: 2084-6495

• Natalia Stawicka-Morawska dr inż.

  People

  Institute of Mechanics and Machine Design

  Mgr inż. Natalia Stawicka-Morawska pracuje na Politechnice Gdańskiej od października 2017 r. na stanowisku Asystenta, na Wydziale Inżynierii Mechanicznej i Okrętownictwa (poprzednio: Wydziale Mechanicznym), w Instytucie Mechaniki i Konstrukcji Maszyn (poprzednio: Katedrze Mechaniki i Mechatroniki).Prowadzona przez nią działalność naukowa dotyczy dziedziny nauk technicznych w dyscyplinie naukowej budowa i eksploatacja maszyn. Główną...

• TiO2-zeta potential

  Open Research Data

  open access

  • B. Tryba
  • P. Rychtowski

  Data contain results from the measurements of zeta potential of TiO2 versus pH. Data are saved as original files and in the format of Excel file. measurements were perfomed in Zetasizer Nano ZS with using Multi-Purpose Titrator MPT-2. 

• JOURNAL OF GRAPH THEORY

  Journals

  ISSN: 0364-9024 , eISSN: 1097-0118

• On the material symmetry group for micromorphic media with applications to granular materials

  Publication

  • V. Eremeev

  - MECHANICS RESEARCH COMMUNICATIONS - Year 2018

  Within the framework of the theory of nonlinear elastic micromorphic continua we introduce the new definition of the local material symmetry group. The group consists of ordered triples of second- and third-order tensors describing such changes of a reference placement that cannot be recognized with any experiment. Using the definition we characterize the micromorphic isotropic media, micromorphic fluids, solids and special intermediate...

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• COLREGS compliance in Evolutionary Sets of Cooperating Ship Trajectories

  Publication

  • R. Szłapczyński
  • J. Szłapczyńska

  - Reliability: Theory & Applications - Year 2011

  In general, Evolutionary Sets of Cooperating Ship Trajectories combine some of the assumptions of game theory with evolutionary programming and aim to find optimal set of cooperating trajectoriesof all ships involved in an encounter situation. In a two-ship encounter situation the method enables the operator of an on-board collision-avoidance system to predict the most probable behaviour of atarget and to plan the own manoeuvres...

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• Kuram ve uygulamada egitim yönetimi Educational Management: Theory & Practice

  Journals

  ISSN: 1300-4832

• Enthymema-International Journal of Literary Criticism Literary Theory and Philosophy of Literature

  Journals

  ISSN: 2037-2426

• Opir Materialiv i Teoria Sporud-Strength of Materials and Theory of Structures

  Journals

  ISSN: 0132-1471

• Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice

  Journals

  ISSN: 1000-6788

• Kuram ve uygulamada eğitim yönetimi (Educational Management: Theory & Practice)

  Journals

  ISSN: 1303-0485

• List of initial and final geometries of hybrid organic-inborganic perovskites

  Open Research Data

  open access

  • J. Guthmuller
  • M. Martynow
  • J. Szmytkowski
  • D. Głowienka

  List of initial and optimized geometries of hybrid organic-inorganic perovskites. Calculations were performed on DFT level of theory. Those results were reported in the Influence of Orientational Disorder on the Optical Absorption Properties of the Hybrid Metal‐Halide Perovskite CH3NH3PbI3 publication. Geometries, HOMO, LUMO, Band gap energies are concatenated...

• Spaces in Theory

  Journals

  ISSN: 1644-6763 , eISSN: 2450-5765

• Experimental certification of an informationally complete quantum measurement in a device-independent protocol

  Publication

  • M. Smania
  • P. A. Mironowicz
  • M. Navareg
  • M. Pawłowski
  • A. Cabello
  • M. Bourennane

  - Optica - Year 2020

  Minimal informationally complete positive operator-valued measures (MIC-POVMs) are special kinds of measurement in quantum theory in which the statistics of their d2-outcomes are enough to reconstruct any d-dimensional quantum state. For this reason, MIC-POVMs are referred to as standard measurements for quantum information.Here, we report an experiment with entangled photon pairs that certifies, for what we believe is the first...

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• The electrical properties mesurements of DIR-SOFC with Ce0.8Fe0.2O2-s functional layer

  Open Research Data

  open access

  • B. Bochentyn
  • P. Błaszczak

  - series: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Fe0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Co0.2O2-s functional layer

  Open Research Data

  open access

  • B. Bochentyn
  • P. Błaszczak

  - series: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Co0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Mn0.2O2-s functional layer

  Open Research Data

  open access

  • B. Bochentyn
  • P. Błaszczak

  - series: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Mn0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Ni0.2O2-s functional layer

  Open Research Data

  open access

  • B. Bochentyn
  • P. Błaszczak

  - series: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Ni0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with CeO2-s functional layer

  Open Research Data

  open access

  • B. Bochentyn
  • P. Błaszczak

  - series: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with CeO2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Cu0.2O2-s functional layer

  Open Research Data

  open access

  • B. Bochentyn
  • P. Błaszczak

  - series: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Cu0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• Multi-agent large-scale parallel crowd simulation

  Publication

  • A. Malinowski
  • P. Czarnul
  • K. Czuryƚo
  • M. Maciejewski
  • P. Skowron

  - Year 2017

  This paper presents design, implementation and performance results of a new modular, parallel, agent-based and large scale crowd simulation environment. A parallel application, implemented with C and MPI, was implemented and run in this parallel environment for simulation and visualization of an evacuation scenario at Gdansk University of Technology, Poland and further in the area of districts of Gdansk. The application uses a...

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• Multiresolution analysis and adaptive estimation on a sphere using stereographic wavelets

  Publication

  • B. Ćmiel
  • K. Dziedziul
  • N. Jarzębkowska

  - NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS - Year 2019

  We construct an adaptive estimator of a density function on d dimensional unit sphere Sd (d ≥ 2), using a new type of spherical frames. The frames, or as we call them, stereografic wavelets are obtained by transforming a wavelet system, namely Daubechies, using some stereographic operators. We prove that our estimator achieves an optimal rate of convergence on some Besov type class of functions by adapting to unknown smoothness....

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• Maciej Demianowicz dr hab. inż.

  People

  Institute of Physics and Applied Computer Science