Search results for: LEAKY FEEDER

• Detection and localization of leaks in transmission pipelines

  Publication

  • Z. Kowalczuk
  • K. Gunawickrama

  - Year 2004

  Zadanie monitorowania przepływu mediów ciekłych lub gazowych przez rurociągiprzemysłowe realizuje się za pomocą algorytmów obserwacji, skonstruowanychodpowiednio do nieliniowego modelu procesu transportowego, z zastosowaniempomiarów ciśnienia i natężenia przepływu medium na krańcach nadzorowanegoodcinka rurociągu. Uwagę skupiono na dwu metodach analtycznej redundancji ifiltracyjnej generacji sygnału resztowego, będącego...

• Protection system against electromagnetic leak of information

  Publication

  • R. Katulski
  • K. Dymarkowski
  • R. Namiotko

  - Year 2006

  W pracy omówiono problem zabezpieczenia przed ulotem elektromagnetycznym informacji. Scharakteryzowano obowiązujace w tym względzie wybrane dokumenty normatywne. Opisano stosowane sposoby zapobiegania ulotowi informacji oraz prezentowano metodykę badawczą. Przedstawiono wybrane wyniki pomiarowe.

• On Decomposition-Based Surrogate-Assisted Optimization of Leaky Wave Antenna Input Characteristics for Beam Scanning Applications

  Publication

  • M. Belen
  • P. Mahouti
  • S. Kozieł
  • A. Caliskan
  • S. Szczepański

  - IEEE Access - Year 2021

  Recent years have witnessed a growing interest in reconfigurable antenna systems. Travelling wave antennas (TWAs) and leaky wave antennas (LWAs) are representative examples of structures featuring a great level of flexibility (e.g., straightforward implementation of beam scanning), relatively simple geometrical structure, low profile, and low fabrication cost. Notwithstanding, the design process of TWAs/LWAs is a challenging endeavor...

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• The influence of the local pipeline leak on water hammer properties

  Publication

  • A. Kodura
  • K. Weinerowska-Bords

  - Year 2007

  Przedstawiono wyniki eksperymentalnej i numerycznej analizy zjawiska uderzenia hydraulicznego. Pomiary przeprowadzono dla przewodu MDPE o długości 36 m, w którym zamodelowano lokalną nieszczelność. W tym celu, w pewnej odległości od zaworu umieszczonego na końcu przewodu zainstalowano kształtki imitujące lokalny wyciek. Przeprowadzono analizę otrzymanych charakterystyk ciśnienia i wyznaczono parametry: okres oscylacji, amplitudę...

• Model of a telecommunication system for monitoring gas leaks from gas pipelines

  Publication

  • P. Bushmelev
  • S. Uvaysov
  • K. Bushmeleva
  • S. Uvaysova
  • R. Romaniuk
  • W. Wójcik
  • R. S. Romaniuk

  - Year 2019

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• Influence of water and mineral oil on the leaks in satellite motor commutation unit clearances

  Publication

  • P. Śliwiński

  - Polish Maritime Research - Year 2017

  The article describes the flow rates of mineral oil and water flowing, as working media, through the commutation unit of a hydraulic satellite motor. It is demonstrated that geometrical dimensions of commutation unit clearances change as a function of the machine shaft rotation angle. Methods for measuring the rate of this flow and the pressure in the working chamber are presented. The results of pressure measurements in the working...

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• Towards Gender Harmony Dataset: Gender Beliefs and Gender Stereotypes in 62 Countries

  Publication

  • N. Kosakowska-Berezecka
  • T. Besta
  • P. Jurek
  • M. Olech
  • J. Sobiecki
  • J. Bosson
  • J. Vandello
  • D. Best
  • M. Zawisza
  • S. Safdar... and 2 others

  - Scientific Data - Year 2024

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• Proposal of a mobile medical waste incinerator with automatic waste feeder and heat recovery system

  Publication

  • J. Wajs
  • R. Michałka
  • A. Gołąbek

  - Year 2019

  The paper presents and discusses the issue of medical waste (including hazardous ones) and their proper management. Inappropriate handling of infectious medical waste directly endangers the human being health and the environment. Infectious waste must therefore be properly disposed of – one of the most commonly used methods is the thermal treatment in the incinerators tailored for this purpose. During designing an incinerator unit,...

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• Chemical identification of rubber fender sample and hardness and density measurements

  Publication

  • J. Datta
  • M. Włoch

  - Year 2015

  Scope of testing: Chemical identification of rubber fender sample and hardness and density measurements. - Raport z badań zleconych - Numer umowy: 031178

• Elastic Fender-Dolphin Interaction for Economic Design of Berthing Dolphins

  Publication

  • W. Magda

  - JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING-ASCE - Year 2019

  The study addresses the question of the possible design benefits when considering the interaction between a modern marine modular rubber fender and a steel tubular pile substructure of a berthing dolphin. Absorption of the berthing kinetic energy of the vessel by a dualelasticity pile-fender berthing system is described in detail using the interactive treatment method (ITM). Application of the ITM is illustrated by a calculative...

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• The Role of a Leader in Contemporary Organizations

  Publication

  • D. Balcerzyk

  - European Research Studies Journal - Year 2021

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• Gender Through the Lens of Culture

  Publication

  • S. Safdar
  • N. Kosakowska-Berezecka

  - Year 2015

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• Gender Through the Lens of Culture

  Publication

  • S. Safdar
  • N. Kosakowska-Berezecka

  - Year 2015

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• Gender differences in entrepreneurship myths

  Publication

  • B. Krawczyk-Bryłka

  - Year 2014

  The article presents the research results related to the most popular entrepreneurship myths in a group of business students. The author focused on gender differences in myth intensity, credibility and importance based on subject literature. The statistic analysis does not confirm any significant differences between male and female groups in case of the majority of myths, however women’s entrepreneurial intentions proved to be...

• Gender a Vyzkum / Gender and Research

  Journals

  ISSN: 2570-6578

• Proposal of a Mobile Medical Waste Incinerator with Application of Automatic Waste Feeder and Heat Recovery System as a Novelty in Poland

  Publication

  • J. Wajs
  • R. Michałka
  • A. Gołąbek

  - Sustainability - Year 2019

  The paper presents and discusses the issues of medical waste (including hazardous ones) and the problems regarding their proper management in Poland. Inappropriate handling of infectious medical waste directly endangers human health and the environment. Infectious waste must be properly disposed of—in practice, the only method of their disposal available in Poland is a thermal treatment in the incinerators tailored for this purpose....

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• The Challenges Of The Next Generation Leader 5.0

  Publication

  • D. Balcerzyk

  - Year 2023

  http://ak.aos.sk/images/repozitar/zborniky/NTPP_clanky23/10_Balcerzyk.pdf

• Structured populations with diffusion and Feller conditions

  Publication

  • A. Bartłomiejczyk
  • H. Leszczyński

  - Mathematical Biosciences and Engineering - Year 2016

  We prove a weak maximum principle for structured population models with dynamic boundary conditions. We establish existence and positivity of solutions of these models and investigate the asymptotic behaviour of solutions. In particular, we analyse so called size profile.

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• Gender, equality, science and information systems

  Publication

  • E. Szczerbicki
  • Z. Łapniewska

  - Year 2008

  In the entire Europe more women than men graduate from tertiary education institutes1. However, they are underrepresented in scientific and engineering disciplines. Women researchers still constitute a minority in the Government and Higher Education Sectors that both are related to power. A number of industry reports highlight a low number of women in IT occupations2. The EU Member States have, on political levels, committed themselves...

• Board Gender Diversity and Firm Risk

  Publication

  • Z. ACHOUR

  - Year 2021

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• Modeling of medium flow processes in transportation pipelines - the synthesis of their state-space models and the analysis of the mathematical properties of the models for leak detection purposes

  Publication

  • M. S. Tatara

  - Year 2019

  The dissertation concerns the issue of modeling the pipeline flow process under incompressible and isothermal conditions, with a target application to the leak detection and isolation systems. First, an introduction to the model-based process diagnostics is provided, where its basic terminology, tools, and methods are described. In the following chapter, a review of the state of the art in the field of leak detection and isolation...

• Gender Issues

  Journals

  ISSN: 1098-092X , eISSN: 1936-4717

• Gender and Development

  Journals

  ISSN: 1355-2074

• Gender and History

  Journals

  ISSN: 0953-5233 , eISSN: 1468-0424

• Gender in Management

  Journals

  ISSN: 1754-2413 , eISSN: 1754-2421

• Gender and Language

  Journals

  ISSN: 1747-6321 , eISSN: 1747-633X

• GENDER AND EDUCATION

  Journals

  ISSN: 0954-0253 , eISSN: 1360-0516

• Gender & Society

  Journals

  ISSN: 0891-2432 , eISSN: 1552-3977

• Gender Medicine

  Journals

  ISSN: 1550-8579

• Nurse Leader

  Journals

  ISSN: 1541-4612 , eISSN: 1541-4620

• Violence and Gender

  Journals

  ISSN: 2326-7836 , eISSN: 2326-7852

• ASHA Leader

  Journals

  ISSN: 1085-9586

• Feddes Repertorium

  Journals

  ISSN: 0014-8962

• Gender Studies

  Journals

  ISSN: 1583-980X , eISSN: 2286-0134

• Gender and Politics

  Journals

  ISSN: 2662-5814 , eISSN: 2662-5822

• Politics & Gender

  Journals

  ISSN: 1743-923X , eISSN: 1743-9248

• Religion and Gender

  Journals

  eISSN: 1878-5417

• BMJ Leader

  Journals

  eISSN: 2398-631X

• Poll Reader - the working prototype of optical mark recognition software

  Publication

  • M. Smiatacz

  - Year 2007

  Automatyczne rozpoznawanie zaznaczeń wydaje się stosunkowo prostym zadaniem z dziedziny przetwarzania dokumentów, a komercyjne systemy OMR są dostępne na rynku już od dłuższego czasu. Zdecydowaliśmy się jednak na stworzenie prostego darmowego oprogramowania, które mogłoby być wykorzystywane przez uczelnie zobowiązane do przeprowadzania ankiet wśród studentów. W rozdziale opisano konstrukcję programu oraz najważniejsze algorytmy...

• Postquarter-Point Case of Ship’s Side-Berthing and Its Influence on Marine Fender Pitch

  Publication

  • W. Magda

  - JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING-ASCE - Year 2019

  This paper presents a critical analysis of some selected codes and practical recommendations used as basic rules in the design procedures of modern marine fender systems. The first part of the discussion pertains to the existing equations used in calculating the eccentricity coefficient in the ship’s kinetic energy equation and the maximum allowable fender pitch (spacing) in a set of fenders installed along a quay wall. A new approach...

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• Multi gender genetic optimization of diagnostic observers.

  Publication

  • Z. Kowalczuk
  • T. Białaszewski

  - Year 2003

  W pracy przedstawiana jest nowa metoda rozwiązywania zadań wielokryterialnej optymalizacji. W omawianej metodzie wykorzystywana jest informacja o genetycznym rodzajniku osobnika w celu odpowiedniego rozróżnienia i agregacji wielu kryteriów. Charakterystyczne cechy mechanizmu są prezentowane na przykładzie wielokryterialnej optymalizacji detekcyjnych obserwatorów stanu.

• Gender and Business Competences of Knowledge Workers in Poland

  Publication

  • J. Kowal

  - Year 2017

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• Gender dysphoria (transsexulism) and schizophrenia: a case report

  Publication

  • J. A. SIDDIQUI

  - Year 2017

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• Gender dysphoria (transsexulism) and schizophrenia: a case report

  Publication

  • D. F. QURESHI

  - Year 2017

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• Topology recognition and leader election in colored networks

  Publication

  • D. Dereniowski
  • A. Pelc

  - THEORETICAL COMPUTER SCIENCE - Year 2016

  Topology recognition and leader election are fundamental tasks in distributed computing in networks. The first of them requires each node to find a labeled isomorphic copy of the network, while the result of the second one consists in a single node adopting the label 1 (leader), with all other nodes adopting the label 0 and learning a path to the leader. We consider both these problems in networks whose nodes are equipped with...

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• ROAD SAFETY FOR CYCLISTS BASED ON THE CALORIES NEEDED

  Publication

  • G. Bosurgi
  • O. Pellegrino
  • J. Wachnicka
  • R. Okraszewska

  - Transport Problems - Year 2021

  Cyclists are a vulnerable group of road users, especially when no separate infrastructure for cyclists is provided. Then, road factors such as distance and altitude differences can indirectly affect cyclists' safety. Therefore, the authors proposed a procedure based on the geometric characteristics of the road that can determine riding difficulties for cyclists. The proposed procedure can be used both by the public authorities who...

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• If my masculinity is threatened I won’t support gender equality? The role of agentic self-stereotyping in restoration of manhood and perception of gender relations.

  Publication

  • N. Kosakowska-Berezecka
  • T. Besta
  • K. Adamska
  • M. Jaśkiewicz
  • J. Vandello
  • P. Jurek

  - Psychology of Men & Masculinity - Year 2016

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• Conversion of Potato Industry Waste into Fodder Yeast Biomass

  Publication

  • P. Patelski
  • J. Berłowska
  • M. Balcerek
  • U. Dziekońska-Kubczak
  • K. Pielech-Przybylska
  • D. Dygas
  • J. Jędrasik

  - Processes - Year 2020

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• Local Government as an Actor in Collaborative Governance – Partner or Leader?

  Publication

  • A. Pawłowska
  • A. Pawlowska

  - Year 2015

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• Gender, education and motivation of onwers of small firms and their growth

  Publication

  • J. Wasilczuk

  - Year 2016

  Almost every article on the growht of SMEs begins with noting the lack of a unified theory or a model of growth in thei group of companies, although the growth of small and medium sized enterprises has been the subject of research for many years and early theories about it appeared already before the Second World War. In the paper some conlusions about the relation between gender, education and motivation of owner and the small...