Wyniki wyszukiwania dla: Human centred design

• Certified Integrated Circuit Design Lab - obtaining the certificate and the benefits of having it

  Publikacja

  • M. Wójcikowski

  - Rok 2018

  This paper describes the process of establishing and maintaining a certified integrated circuit design lab. The advantages of having a certification for the lab are presented, and also how to obtain the certificate based on the example of Cadence Certified Lab at Gdansk University of Technology, Poland. Various integrated circuits designed at the lab are also briefly shown.

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• Rapid EM-Driven Design of Compact RF Circuits By Means of Nested Space Mapping

  Publikacja

  • S. Kozieł
  • A. Bekasiewicz
  • P. Kurgan

  - IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS - Rok 2014

  A methodology for rapid design of RF circuits constituted by compact microstrip resonant-cells (CMRCs) is presented. Our approach exploits nested space mapping (NSM) technology, where the inner SM layer is used to correct the equivalent circuit model at the CMRC level, whereas the outer layer enhances the coarse model of the entire structure under design. We demonstrate that NSM dramatically improves performance of surrogate-based...

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• Truss imperfections in the design of bar and diaphragm bracing systems

  Publikacja

  • N. Korcz-Konkol
  • P. Iwicki

  - JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH - Rok 2023

  In the article three variants of roof bracing were considered: bar bracing, diaphragm bracing and the combination of bar and diaphragm bracing. Different analytical and numerical ways of taking into account the imperfections of the truss girder were compared. The entire 3D model of the roof (shell and beam elements with the eccentricities taken into account) was analysed numerically. Selected stressed-skin aspects were considered....

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• Efficient Multi-Fidelity Design Optimization of Microwave Filters Using Adjoint Sensitivity

  Publikacja

  • A. Bekasiewicz
  • S. Kozieł

  - INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING - Rok 2015

  A simple and robust algorithm for computationally efficient design optimiza-tion of microwave filters is presented. Our approach exploits a trust-region (TR)-based algorithm that utilizes linear approximation of the filter response obtained using adjoint sensitivity. The algorithm is sequentially executed on a family of electromagnetic (EM)-simulated models of different fidelities, starting from a coarse-discretization one, and...

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• Knowledge sharing and knowledge hiding in light of the mistakes acceptance component of learning culture- knowledge culture and human capital implications

  Publikacja

  • W. Kucharska
  • T. Rebelo

  - The Learning Organization - Rok 2022

  Purpose: This study examines the micromechanisms of how knowledge culture fosters human capital development. Method: An empirical model was developed using the structural equation modeling method (SEM) based on a sample of 321 Polish knowledge workers employed in different industries. Findings: This study provides direct empirical evidence that tacit knowledge sharing supports human capital, whereas tacit knowledge hiding does...

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• Edible dragonflies and damselflies (order Odonata) as human food – A comprehensive review

  Publikacja

  • S. A. Siddiqui
  • K. Asante
  • N. Ngah
  • Y. Saraswati
  • Y. Wu
  • M. Lahan
  • O. Aidoo
  • I. Fernando
  • S. Povetkin
  • R. Castro Munoz

  - Journal of Insects as Food and Feed - Rok 2024

  The rapid growth of the human population leads to a big concern about the food y and demand worldwide. However, due to the reduction in global arable land area, humans need to find alternative food sources to fulfil their needs. Consequently, edible insects have been identified as a promising solution to ameliorate food security and increase global nutrition. Among more than 2,100 identified edible insect species, dragonflies and...

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• Impacts on human health in the Arctic owing to climate-induced changes in contaminant cycling – The EU ArcRisk project policy outcome

  Publikacja

  • J. Pacyna
  • I. Cousins
  • C. Halsall
  • A. Rautio
  • J. Pawlak
  • E. G. Pacyna
  • K. Sundseth
  • S. J. Wilson
  • J. Munthe

  - ENVIRONMENTAL SCIENCE & POLICY - Rok 2015

  Results of the EU ArcRisk project on human health impacts in the Arctic owing to climate-induced changes in contaminant cycling are summarized in the context of their policy application. The question on how will climate change affect the transport of selected persistent organic pollutants (POPs) and mercury, both to and within the Arctic has been addressed, as well as the issue of human health impacts of these pollutants in the...

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• Mechatronic design o strongly nonlinear systems on a basis of three wheeled mobile platform

  Publikacja

  • K. J. Kaliński
  • C. Buchholz

  - MECHANICAL SYSTEMS AND SIGNAL PROCESSING - Rok 2015

  Remarkable grow in demand both of mobile platform operability performance and reduction of project leading time development encourage to apply modern algorithms and reliable engineering tools for the design process. The paper discusses the mechatronic design applied for the surveillance system based on the energy performance index algorithm. The exploited mechatronic techniques i.e. virtual prototyping, Hardware-In-the-Loop Simulation...

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• Design and modeling of the piezoelectric motor based on three resonance actuators

  Publikacja

  • R. Ryndzionek
  • M. Michna
  • M. Ronkowski
  • J. Rouchon

  - Rok 2015

  This paper describes a piezoelectric motor which combines advantages from two existing piezoelectric motors topologies. The research work presents the design, simulations and measurements of the piezoelectric motor with three rotation-mode actuators. The aim of the project was to obtain the high speed piezoelectric motor. Other advantages of this conception are blocking torque, short response times, the ability to work in a hostile...

• Rotational Design Space Reduction for Cost-Efficient Multi-Objective Antenna Optimization

  Publikacja

  • S. Kozieł
  • A. Bekasiewicz

  - Rok 2015

  Cost-efficient multi-objective design of antenna structures is presented. Our approach is based on design space reduction algorithm using auxiliary single-objective optimization runs and coordinate system rotation. The initial set of Pareto-optimal solutions is obtained by optimizing a response surface approximation model established in the reduced space using coarse-discretization EM simulation data. The optimization engine is...

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• BUILDING SMARTSLOW_SLOWSMART IN NOWY PORT- THE MULIDISICIPLINARY EDUCATIONAL EXPERIMENT OF JOINT DESIGN STUDIO

  Publikacja

  • J. Martyniuk-Pęczek
  • G. Rembarz
  • J. Kurek

  - Rok 2018

  This study presents the results of students’ work from Hafen City University in Hamburg and Gdansk University of Technology, carried out as part of a joint studio dealing with Nowy Port problem area. It refers to the methodology and design proposals, as well as to individual projects of students from Gdansk University of Technology - Spatial Management and Architecture. The aim of this study is to present framework project guidelines...

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• Research, theories and practical experience of therapeutic landscapes as a tool for urban open space design

  Publikacja

  • M. Trojanowska

  - Rok 2013

  This paper reviews the research on therapeutic landscapes and discusses the design of urban parks and open green space. Firstly, the most relevant research on therapeutic landscapes is reviewed. Secondly, the practical experience of healing and therapeutic gardens is discussed. Finally, the conclusions leading to future use of therapeutic landscape concept in urban open space design are presented.

• Nested Space Mapping Technique for Design and Optimization of Complex Microwave Structures with Enhanced Functionality

  Publikacja

  • S. Kozieł
  • A. Bekasiewicz
  • P. Kurgan

  - Rok 2014

  In this work, we discuss a robust simulation-driven methodology for rapid and reliable design of complex microwave/RF circuits with enhanced functionality. Our approach exploits nested space mapping (NSM) technology, which is dedicated to expedite simulation-driven design optimization of computationally demanding microwave structures with complex topologies. The enhanced func-tionality of the developed circuits is achieved by means...

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• The Design Development of the Sliding Table Saw Towards Improving Its Dynamic Properties

  Publikacja

  • K. Orłowski
  • P. Dudek
  • D. Chuchała
  • W. Blacharski
  • T. Przybyliński

  - Applied Sciences-Basel - Rok 2020

  Cutting wood with circular saws is a popular machining operation in the woodworking and furniture industries. In the latter sliding table saws (panel saws) are commonly used for cutting of medium density fiberboards (MDF), high density fiberboards (HDF), laminate veneer lumber (LVL), plywood and chipboards of different structures. The most demanded requirements for machine tools are accuracy and precision, which mainly depend on...

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• User-oriented GIS tools in higher education of urban design and planning

  Publikacja

  • W. M. Mazurkiewicz
  • A. Kaczorowska
  • A. Rubczak
  • J. Wieczerzak
  • D. D. Kamrowska-Załuska

  - World Transactions on Engineering and Technology Education - Rok 2024

  Geographic information systems (GIS) have emerged as indispensable tools for decision-making, planning and problem-solving tasks across various domains in today’s evolving world. However, there exists a pressing need to augment the utilisation of GIS tools in higher education of urban design and planning to foster a user-oriented approach. This article explores the imperative of integrating GIS tools more comprehensively into higher...

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• How to Design Affect-aware Educational Systems – the AFFINT Process Approach

  Publikacja

  • A. Landowska

  - Rok 2016

  Computer systems, that support learning processes, can adapt to the needs and states of a learner. The adaptation might directly address the knowledge deficits and most tutoring systems apply an adaptable learning path of that kind. Apart from a preliminary knowledge state, there are more factors, that influence education effectiveness and among those there are fluctuating emotional states. The tutoring systems may recognize or...

• Multi-Fidelity Local Surrogate Model for Computationally Efficient Microwave Component Design Optimization

  Publikacja

  • Y. Song
  • Q. Cheng
  • S. Kozieł

  - SENSORS - Rok 2019

  In order to minimize the number of evaluations of high-fidelity (“fine”) model in the optimization process, to increase the optimization speed, and to improve optimal solution accuracy, a robust and computational-efficient multi-fidelity local surrogate-model optimization method is proposed. Based on the principle of response surface approximation, the proposed method exploits the multi-fidelity coarse models and polynomial interpolation...

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• A design framework for rigorous constrained EM-driven optimization of miniaturized antennas with circular polarization

  Publikacja

  • A. Bekasiewicz
  • S. Kozieł

  - Metrology and Measurement Systems - Rok 2019

  Compact radiators with circular polarization are important components of modern mobile communication systems. Their design is a challenging process which requires maintaining simultaneous control over several performance figures but also the structure size. In this work, a novel design framework for multi-stage constrained miniaturization of antennas with circular polarization is presented. The method involves sequential optimization...

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• Substrate-integrated waveguide (SIW) filter design using space mapping

  Publikacja

  • N. Leszczynska
  • M. Klinkosz
  • M. Mrozowski

  - Rok 2016

  In this paper, we present a fast technique for an automated design of microwave filters in substrate integrated wave (SIW) technology. The proposed methodology combines the space mapping technique with a cost function defined using the location of complex zeros and poles of filter’s transfer and reflection function and uses a rectangular waveguide as a surrogate model. The effectiveness of the proposed technique is presented with...

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• On Improved-Reliability Design Optimization of High-Frequency Structures Using Local Search Algorithms

  Publikacja

  • S. Kozieł
  • A. Pietrenko-Dąbrowska
  • P. Płotka

  - IEEE Access - Rok 2022

  The role of numerical optimization has been continuously growing in the design of high-frequency structures, including microwave and antenna components. At the same time, accurate evaluation of electrical characteristics necessitates full-wave electromagnetic (EM) analysis, which is CPU intensive, especially for complex systems. As rigorous optimization routines involve repetitive EM simulations, the associated cost may be significant....

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• Human Rights Review

  Czasopisma

  ISSN: 1524-8879 , eISSN: 1874-6306

• COMPUTERS IN HUMAN BEHAVIOR

  Czasopisma

  ISSN: 0747-5632 , eISSN: 1873-7692

• Biomedical Human Kinetics

  Czasopisma

  eISSN: 2080-2234

• ATTACHMENT & HUMAN DEVELOPMENT

  Czasopisma

  ISSN: 1461-6734 , eISSN: 1469-2988

• Advances in Human Biology

  Czasopisma

  ISSN: 2321-8568 , eISSN: 2348-4691

• Dialogues in Human Geography

  Czasopisma

  ISSN: 2043-8206 , eISSN: 2043-8214

• Human-Wildlife Interactions

  Czasopisma

  ISSN: 1934-4392 , eISSN: 1936-8046

• Health and Human Rights

  Czasopisma

  ISSN: 1079-0969 , eISSN: 2150-4113

• VETERINARY AND HUMAN TOXICOLOGY

  Czasopisma

  ISSN: 0145-6296

• Journal of Human Values

  Czasopisma

  ISSN: 0971-6858 , eISSN: 0973-0737

• Journal of Human Capital

  Czasopisma

  ISSN: 1932-8575 , eISSN: 1932-8664

• Human Sport Medicine

  Czasopisma

  ISSN: 2500-0209 , eISSN: 2500-0195

• HUMAN DIMENSIONS OF WILDLIFE

  Czasopisma

  ISSN: 1087-1209 , eISSN: 1533-158X

• Economics & Human Biology

  Czasopisma

  ISSN: 1570-677X , eISSN: 1873-6130

• HUMAN GENE THERAPY

  Czasopisma

  ISSN: 1043-0342 , eISSN: 1557-7422

• Journal of Human Security

  Czasopisma

  eISSN: 1835-3800

• HUMAN RIGHTS QUARTERLY

  Czasopisma

  ISSN: 0275-0392 , eISSN: 1085-794X

• HUMAN-COMPUTER INTERACTION

  Czasopisma

  ISSN: 0737-0024 , eISSN: 1532-7051

• HUMAN COMMUNICATION RESEARCH

  Czasopisma

  ISSN: 0360-3989 , eISSN: 1468-2958

• Human Genome Variation

  Czasopisma

  eISSN: 2054-345X

• HUMAN RESOURCE MANAGEMENT

  Czasopisma

  ISSN: 0090-4848 , eISSN: 1099-050X

• Human Research in Rehabilitation

  Czasopisma

  ISSN: 2232-9935 , eISSN: 2232-996X

• Human Ecology Review

  Czasopisma

  ISSN: 1074-4827

• Journal of Human Ecology

  Czasopisma

  ISSN: 0970-9274

• HUMAN & EXPERIMENTAL TOXICOLOGY

  Czasopisma

  ISSN: 0960-3271 , eISSN: 1477-0903

• Human Brain Mapping

  Czasopisma

  ISSN: 1065-9471 , eISSN: 1097-0193

• HUMAN REPRODUCTION UPDATE

  Czasopisma

  ISSN: 1355-4786 , eISSN: 1460-2369

• Journal of Human Trafficking

  Czasopisma

  ISSN: 2332-2705

• HISTORY OF THE HUMAN SCIENCES

  Czasopisma

  ISSN: 0952-6951 , eISSN: 1461-720X

• Human and Veterinary Medicine

  Czasopisma

  ISSN: 2066-7655