Search results for: critical rotational speed

• CRITICAL REVIEWS IN THERAPEUTIC DRUG CARRIER SYSTEMS

  Journals

  ISSN: 0743-4863 , eISSN: 2162-660X

• Critical Care Nursing Clinics of North America

  Journals

  ISSN: 0899-5885 , eISSN: 1558-3481

• Acme-An International E-journal for Critical Geographies

  Journals

  ISSN: 1492-9732

• Critical Review of International Social and Political Philosophy

  Journals

  ISSN: 1369-8230 , eISSN: 1743-8772

• Constellations-An International Journal of Critical and Democratic Theory

  Journals

  ISSN: 1351-0487 , eISSN: 1467-8675

• Historical Materialism - Research in Critical Marxist Theory

  Journals

  ISSN: 1465-4466 , eISSN: 1569-206X

• International Journal of Critical Computer-Based Systems

  Journals

  ISSN: 1757-8779

• International Journal of Critical Illness and Injury Science

  Journals

  ISSN: 2229-5151

• African Journal of Thoracic and Critical Care Medicine

  Journals

  ISSN: 2617-0191 , eISSN: 2617-0205

• AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE

  Journals

  ISSN: 1073-449X , eISSN: 1535-4970

• JOURNAL OF TRAUMA-INJURY INFECTION AND CRITICAL CARE

  Journals

  ISSN: 0022-5282

• A critical review on biochar-assisted free radicals mediated redox reactions influencing transformation of potentially toxic metals: Occurrence, formation, and environmental applications

  Publication

  • M. Rashid
  • G. Liu
  • B. Yousaf
  • Y. Hamid
  • A. Rehman
  • M. Arif
  • R. Ahmed
  • A. Ashraf
  • Y. Song

  - Environmental Pollution - Year 2022

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• Molecular basis of essentiality of early critical steps in the lipopolysaccharide biogenesis in Escherichia coli K-12: requirement of MsbA, cardiolipin, LpxL, LpxM and GcvB

  Publication

  • P. Gorzelak
  • G. Klein-Raina
  • S. Raina

  - INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES - Year 2021

  To identify the physiological factors that limit the growth of Escherichia coli K-12 strains synthesizing minimal lipopolysaccharide (LPS), we describe the first construction of strains devoid of the entire waa locus and concomitantly lacking all three acyltransferases (LpxL/LpxM/LpxP), synthesizing minimal lipid IVA derivatives with a restricted ability to grow at around 21 °C. Suppressors restoring growth up to 37 °C of Δ(gmhD-waaA)...

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• Robert Jankowski prof. dr hab. inż.

  People

  Doctoral School, Faculty of Civil and Environmental Engineering, Department of Building Engineering

  He was born on December 26, 1968 in Gdynia. A graduate of the High School at the Consulate of Poland in Benghazi, Libya (1987), a student at the Gdańsk University of Technology (MSc studies, 1987-1991 and 1992-1993), University of Sheffield, England (BSc studies, 1991-1992), University of Roskilde, Denmark (MSc course, 1993) and University of Tokyo, Japan (PhD studies, 1994-1997). From the beginning of his professional career associated...

• A small-signal sound speed and parameter of non-linearity B/Ain a ternary mixture. Examples of calculations of mixture consisting of air, water and water vapor

  Publication

  • A. Perelomova

  - Year 2005

  Zostało wyliczone zaburzenie entropii z dokładnością do członów nieliniowych rzędu drugiego. Jedyne założenie ograniczające, toże para wodna i powietrze są gazami doskonałymi. Ostatecznie,parametr nieliniowości i prędkość fali akustycznej przedstawione jako rodzinę krzywych, zależnych od trzech parametrów. Przedstawiono ilustrację tych zależności.

• Critical Matrix: The Princeton Journal of Women, Gender, and Culture

  Journals

  ISSN: 1066-288X

• Canadian Journal of Respiratory Critical Care and Sleep Medicine

  Journals

  ISSN: 2474-5332 , eISSN: 2474-5340

• Critical Arts-South-North Cultural and Media Studies

  Journals

  ISSN: 0256-0046 , eISSN: 1992-6049

• Relationship among the Change of Direction Ability, Sprinting, Jumping Performance, Aerobic Power and Anaerobic Speed Reserve: A Cross-Sectional Study in Elite 3x3 Basketball Players

  Publication

  • K. Mikołajec
  • T. Gabryś
  • K. Gryko
  • M. Prończuk
  • M. Krzysztofik
  • G. Trybek
  • A. Maszczyk

  - Journal of Human Kinetics - Year 2022

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• 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...

• International Workshop on Critical Information Infrastructures Security

  Conferences

• Australian Workshop on Safety Critical Systems and Software

  Conferences

• Relevance of the EU Structural Funds’ Allocation to the Needs of Combating Air Pollution in Poland. Analysis of the Operational Programmes of Regions Threatened With Critical Air Pollution from Distributed Energy Sources

  Publication

  • M. Włodarski
  • J. Martyniuk-Pęczek

  - Year 2017

  Recent years, the European Environmental Agency, has been reporting air quality parameters in Poland, as the poorest among all the EU countries. Despite of adoption of the EU legislation on energy efficiency and energy performance of buildings, existing legal solutions occur insufficient in reducing air pollution in Polish regions. Lack of an effective schemes supporting complex thermal renovation of buildings, exchange of inefficient...

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• Critical evaluation of recent achievements in low power glow discharge generated at atmospheric pressure between a flowing liquid cathode and a metallic anode for element analysis by optical emission spectrometry

  Publication

  • P. Pohl
  • P. Jamroz
  • K. Swiderski
  • A. Dzimitrowicz
  • A. Lesniewicz

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Year 2017

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• Structural properties of hydration shell around various conformations of simple polypeptides

  Publication

  • D. Czapiewski
  • J. Zielkiewicz

  - JOURNAL OF PHYSICAL CHEMISTRY B - Year 2010

  In this paper we investigate structural properties of water within the solvation shell around the peptide core created by a well-defined conformation of polypeptide chain. The following secondary structures are investigated: linear (straight chain), and three helices PII (polyproline-like), 310, and α. We propose using the two-particle contribution to entropy as a rational measure of the water structural ordering within the solvation...

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• Five-phase induction motor drive with sine-wave filter

  Publication

  • P. Stec
  • J. Guziński
  • P. Strankowski
  • A. Iqbal
  • A. A. Abduallah
  • H. Abu-Rub

  - Year 2014

  The paper presents closed loop ac drive with 5 phase induction motor operating with voltage source inverter and sine wave filter. The motor supply voltages and currents have sinusoidal shape. For well known adjustable electric drives the field oriented control method with flux and speed co ntrol can be applied. In the presence of output filter both control and estimation algorithms should be modified due to sine wave filter installation....

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• Pedagogy: Critical Approaches to Teaching Literature, Language, Composition and Culture

  Journals

  ISSN: 1531-4200

• JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH-PART B-CRITICAL REVIEWS

  Journals

  ISSN: 1093-7404 , eISSN: 1521-6950

• Int. Workshop on Formal Methods for Industrial Critical Systems

  Conferences

• Algorithms for processing and visualization of Critical Infrastructure security data as well as simulation and analysis of threats = Algorytmy przetwarzania i wizualizacji danych dotyczących bezpieczeństwa infrastruktur krytycznych oraz symulacji i analizy zagrożeń

  Publication

  • M. Kulawiak

  - Year 2010

  Rozprawa traktuje o algorytmach przetwarzania danych dotyczących różnego rodzaju zagrożeń, w szczególności wyników analiz ryzyka infrastruktur krytycznych, pozwalających na przestrzenną analizę tych danych w kontekście geograficznym za pomocą dedykowanego Systemu Informacji Przestrzennej. Prezentowane metody analizy zgrupowań Infrastruktur Krytycznych oraz propagacji ich zagrożeń wykorzystują wyniki syntetycznej analizy podatności...

• Two-Dimensional Gas Chromatography Coupled With Mass Spectrometry in Food Analysis

  Publication

  • T. Dymerski

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2018

  The development of instrumental analytical techniques provided the opportunity for in-depth characterization of many food matrices. In particular, the use of gas chromatography coupled with mass spectrometry gives impressive results in terms of quality and authenticity testing, conducting food freshness evaluations and contamination assessments. A new variant of gas chromatography, namely two-dimensional gas chromatography (GC...

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• Jarosław Guziński prof. dr hab. inż.

  People

  Faculty of Electrical and Control Engineering, Department of Controlled Electric Drives

  Jaroslaw Guzinski received M.Sc., Ph.D. and D.Sc. degrees from the Electrical Engineering Department at Technical University of Gdansk, Poland in 1994, 2000 and 2011 respectively. Since 2016 he is Associate Professor at Gdansk University of Technology. Currently he is the head of the Department of Electric Drives and Energy Conversion. From 2006 to 2009 he was involved in European Commission Project PREMAID Marie Curie, ‘Predictive...

• Janusz Górski prof. dr hab. inż.

  People

• Modern Philology: Critical and Historical Studies in Literature, Medieval through Contemporary

  Journals

  ISSN: 0026-8232 , eISSN: 1545-6951

• Karol Grębowski dr inż.

  People

  Department of Technical Fundamentals of Architecture Design

   Karol Grębowski (M.Sc.) works as an assistant at the Department of Technical Fundamentals of Architecture Design of the Faculty of Architecture at Gdansk University of Technology. His scientific research deals with dynamic phenomena occurring during the vibration of structures, bridges, and studies the design methodology of the elements forming passive protection system of the vehicles degraded  by struck or explosion in the context...

• Mathematical and numerical modelling, L, IDE, sem. 01, summer 21/22,(M:00057379)

  e-Learning Courses

  • K. J. Kaliński

  Modelling. Optimal control. Modal analysis. High speed milling. Mechatronic design.

• Speed, alcohol and safety belts as important factors influencing the number voivodship = Prędkość, alkohol i pasy bezpieczeństwa jako istotne czynniki wpływające na liczbę ofiar śmiertelnych wypadków drogowych na obszarze województw

  Publication

  • J. Wachnicka
  • K. Jamroz

  - Journal of KONBiN - Year 2010

  Niniejszy referat prezentuje wyniki wstępne szerszego programu prac badawczych dotyczących bezpieczeństwa ruchu drogowego na obszarach województw.

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• Helios. A Journal Devoted to Critical and Methodological Studies of Classical Culture, Literature, and Society

  Journals

  ISSN: 0160-0923 , eISSN: 1935-0228

• Koncepcja i modelowanie wysokoobrotowego napędu elektrycznego turbosprężarki. Zastosowanie w ogniwach paliwowych pojazdów samochodowych

  Publication

  • D. Adamczyk
  • M. Michna
  • M. Ronkowski

  - Maszyny Elektryczne : zeszyty problemowe - Year 2011

  Abstract: Electrical vehicles powered by hydrogen fuel cells become a potential alternative to conventional vehicles. The polymer electrolyte membrane (PEM) are typical fuel cells used in fuel cell vehicle (FCV). The global efficiency of a PEM fuel cell stack is greatly impacted by the use of a motorized compressor for the air supply system. The motor-compressor set-up may consume up to 19 % of the energy supplied by the PEM fuel...

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• CRITICAL REVIEWS IN PLANT SCIENCES

  Journals

  ISSN: 0735-2689 , eISSN: 1549-7836

• CRITICAL REVIEWS IN ONCOLOGY HEMATOLOGY

  Journals

  ISSN: 1040-8428 , eISSN: 1879-0461

• Mariusz Deja dr hab. inż.

  People

  Faculty of Mechanical Engineering and Ship Technology, Institute of Manufacturing and Materials Technology

  Assistant Professor in the Department of Manufacturing Engineering and Automation. He graduated in 1993, obtaining Master degree at the Faculty of Mechanical Engineering,  Gdańsk University of Technology in the field of study: Mechanical Engineering, specialization: Technological Process Design. After graduation he worked for the Department of Manufacturing Engineering and Automation and his main research area was associated with...

• State of the art in the field of emission reduction of sulphur dioxide produced during coal combustion

  Publication

  • S. Pyshyev
  • Y. Prysiazhnyi
  • M. Shved
  • J. Namieśnik
  • M. Bratychak

  - CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY - Year 2017

  The need for clean coal technologies to reduce the adverse environmental impact of coal combustion products has been grounded. The article deals with information concerning present and future technologies, directed towards the struggle against air pollution by SO2, produced during coal combustion. Their classification and critical rating from economical and technological points of views (including those developed by authors) have...

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• Wrodzone zwężenie zastawki aortalnej - wyniki leczenia operacyjnego i interwencyjnego, z wykluczeniem krytycznej stenozy aortalnej noworodkowej = Congenitial aortic stenosis - outcomes after surgical treatment and baloon dilatation with exclusion of neonatal critical congenitial aortic stenosis

  Publication

  • J. Kwiatkowska
  • J. Aleszewicz-Baranowska
  • J. Siebert
  • W. Komorowska

  - Family Medicine & Primary Care Review - Year 2006

  Odległe wyniki leczenia wrodzonego zwężenia zastawki aortalnej są ważnym problemem medycznym. Celem pracy była ocena wyników postępowania zabiegowego u dzieci z wrodzonym zwężeniem zastawki aortalnej.

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• Mussa Yussuf Khamis PhD in Chemical Science

  People

  Gdańsk University of Technology

• Zdzisław Kowalczuk prof. dr hab. inż.

  People

  Department of Decision Systems and Robotics

  Zdzislaw Kowalczuk received his M.Sc. degree in 1978 and Ph.D. degree in 1986, both in Automatic Control from Technical University of Gdańsk (TUG), Gdańsk, Poland. In 1993 he received his D.Sc. degree (Dr Habilitus) in Automatic Control from Silesian Technical University, Gliwice, Poland, and the title of Professor from the President of Poland in 2003. Since 1978 he has been with Faculty of Electronics, Telecommunications and Informatics...

• Hospital case management : the monthly update on hospital-based care planning and critical paths

  Journals

  ISSN: 1087-0652

• Analysis of Airport Runoff Waters

  Publication

  • A. Sulej-Suchomska
  • Ż. Polkowska
  • J. Namieśnik

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2011

  A particularly important facet of airport operation is the impact of the pollution caused byrunoff waters. Runoff waters at an airport may contain relatively high concentrations of differentcontaminants resulting from the various aspects of its operation: de/anti-icing operations,washing and cleaning operations, spills of fuel and lubricants, exhaust fumes, and weed removal.The pollution caused by airport operations affects soil,...

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• Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specim. sets #20-#21, #22-#23, #24-#25, #26-#27, #28-#29,#30 - #31. Run time: 4-8h.

  Open Research Data

  open access

  • J. Łubiński
  • T. Łubiński dr inż.
  • K. Druet

  - series: Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication.

  Wear in sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer.Running time: 4-8h.Specimen sets:Specim. sets (# [upper, rotating] - #[lower, non-rotating]):#20-#21,  #22-#23,  #24-#25,  #26-#27,...

• Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication. Specim. sets #20-#21, #22-#23, #24-#25, #26-#27, #28-#29,#30 - #31. Run time: 0-4h.

  Open Research Data

  open access

  • J. Łubiński
  • T. Łubiński dr inż.
  • K. Druet

  - series: Wear in siding friction tests. Ring-on-ring contact. Sintered alumina ceramics (98%). Paraffin oil lubrication.

  Wear in sliding friction tests in ring-on-ring contact. Sintered alumina ceramics (98%) in self-mated contact. Lubrication: paraffin oil. Sliding velocity: 0.2 m/s. Mean contact stress: 10 MPa. Test rig: PT-3 Tribometer.Running time: 0 - 4h.Specimen sets:Specim. sets (# [upper, rotating] - #[lower, non-rotating]):#20-#21,  #22-#23,  #24-#25,  #26-#27,...