Search results for: indoor environment quality

• Lubricity-based estimation of the changes in the brake fluid quality

  Publication

  • P. Bzura

  - Journal of KONES - Year 2007

  W artykule przedstawiono, na podstawie wyników badań laboratoryjnych, możliwość określenia wartości smarności łączącej własności fizykochemiczne i reologiczne płynów. Smarność, która została określona dla trzech płynów hamulcowych (oznaczenia zastrzeżone przez firmę zlecającą porównanie ich własności), umożliwiła wybór najlepszego, który pewnie zostanie zastosowany w instalacjach hamulcowych samochodów.

  Full text available to download

• Reliability of quality forecast for hybrid metal-working machinery

  Publication

  • V. Yu
  • V. Ivancivsky

  - IOP Conference Series: Earth and Environmental Science - Year 2018

  Full text to download in external service

• Membrane processes used for potable water quality improvement

  Publication

  • K. Karakulski
  • M. M. Gryta
  • A. Morawski

  - DESALINATION - Year 2002

  Full text to download in external service

• Helicopter Intelligence in Hover Quality Improvement of the Fuzzy Regulator

  Publication

  • D. Krol
  • M. Lower
  • B. Szlachetko

  - Year 2006

  Full text to download in external service

• The critical factors of landfill fire impact on air quality

  Publication

  • J. Bihałowicz
  • W. Rogula-Kozłowska
  • A. Krasuski
  • Z. Salamonowicz

  - Environmental Research Letters - Year 2021

  Full text to download in external service

• Implementation of the requirements driven quality method in a small IT company

  Publication

  • S. Szejko
  • M. Brochocki
  • H. Łyskawa
  • W. E. Kozłowski

  - Year 2005

  Praca przedstawia proces i rezulaty wdrożenia metody RDQC - sterowanej wymaganiami kontroli jakości w rzeczywistej, niedużej firmie informatycznej. Pokazano specyfike firmy i wybranych projektów, omówiono podstawy metody RDQC, plan jej wdrożenia oraz najważniejsze osiągnięte rezultaty.

• Monitoring and diagnosis of quality and quantity in drinking water systems.

  Publication

  • M. Szpilewski
  • M. Brdyś

  - Year 2004

  Artykuł przedstawia nowe podejście do inteligentnego monitorowania oraz diagnostyki Systemu Wodnego (WS) jako problem statusu, warunków operacyjnych oraz rozpoznawania zdarzeń. Oprogramowanie komputerowego systemu monitorowania i diagnostyki zawiera narzędzia dla identyfikacji modeli dyskretnych statusów oraz określenia parametrów ilości i jakości wody dla każdego statusu. Dla każdego stanu decyzje podejmowane są przy użyciu metody...

• Anthropogenic changes of groundwater quality on the "Czarny Dwór" intake.

  Publication

  • B. Jaworska-Szulc
  • B. Kozerski
  • M. Pruszkowska-Caceres
  • M. Przewłócka

  - Year 2004

  W wyniku intensywnej i trwającej 40 lat eksploatacji oraz sposobu zagospodarowania terenu nastąpiła niekorzystna zmiana jakości wód czwartorzędowego piętra wodonośnego na ujęciu "Czarny Dwór". Pojawiły się wysokie stężenia chlorków, siarczanów, azotu amonowego oraz podwyższona twardość ogólna. Badania geofizyczne wykonane w ramach współpracy Polsko - Szwedzkiej wykluczyły istnienie obecnie intruzji wód morskich.

• Quality assessment of mobile host services in IP networks

  Publication

  • B. Barciński
  • J. Woźniak

  - Year 2003

  W pracy opisano podstawowe protokoły wspierające komunikację stacji ruchomych w sieciach IP. Przedmiotem zainteresowania były w szczególności rozwiązania MIP oraz Calkular IP i HAWAII - wspierające mobilność w skali makro bądź mikro. Przeprowadzono badania symulacyjne wskazujące na przydatność powyższych protokołów w przypadku różnych konfiguracji sieci.

• Mobile monitoring system for control of atmospheric air quality

  Publication

  • R. Katulski
  • J. Stefański
  • J. Sadowski
  • S. J. Ambroziak
  • J. Namieśnik
  • W. Wardencki

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2011

  W pracy przedstawiono ruchomy system monitoringu powietrza, który zapewnia możliwość ciągłego pomiaru stężenia takich zanieczyszczeń powietrza jak benzen, tlenek i ditlenek azotu oraz tlenek i ditlenek węgla. Opracowany zestaw pomiarowy może być zainstalowany na rożnych pojazdach (samochód, autobus, ciężarówka).System zbudowany jest z zestawu małych przenośnych jednostek pomiarowych (elektroniczne urządzenia pomiarowe, rejestrator...

  Full text available to download

• Quality of Resilience in IP-based Future Internet Communications

  Publication

  • W. Molisz
  • J. Rak

  - Year 2011

  Internet Przyszłości (zwany również Internetem 3.0 czy też NGN) jest następnym krokiem ewolucji Internetu. Prace badawcze związane z nową architekturą obejmują szerokie spektrum zagadnień, a zwłaszcza: architekturę sieci (protokoły), technologie sieciowe, aplikacje, itd. W tym artykule zakładamy wykorzystanie koncepcji Differentiated Services (DiffServ). W szczególności, proponujemy podejście ochrony zróżnicowanej ruchu. Jest ono...

  Full text to download in external service

• Distinctive facades of commercial buildings and the quality of public space,

  Publication

  • E. Ratajczyk-Piątkowska

  - Year 2016

  Mutual relations between the retail center and public spaces of the city are varied. They depend on the type and size of the commercial structure. Other ones are for multifunctional shopping centers and other for high streets. In megastores and shopping malls the essential for their functioning is their interior and entrance, which is sometimes the only place of interpenetration of the commercial structure with the surrounding...

• An assessment of teeth quality of the mini gang saw blade

  Publication

  • K. Orłowski
  • M. Lackowski
  • T. Ochrymiuk

  - Annals of WULS, Forestry and Wood Technology - Year 2016

  In this work, the assessment of the effect of the operating time (90 min.) of the mini gang saw blades during sawing Scotch pine (Pinus sylvestris L.) samples upon changes of the saw blade teeth sharpness (bluntness), which was defined as an effective radius of the nose ρ , has been described. The research activities have been carried out on the Nikon Ti-S optical microscope equipped with the Nikon DS-30W camera allowing high-speed...

  Full text to download in external service

• The Quality of the Outflow from Conventional WWTPs and Treatment Wetlands

  Publication

  • H. Obarska-Pempkowiak
  • M. Gajewska
  • E. Wojciechowska
  • J. Pempkowiak

  - GeoPlanet: Earth and Planetary Sciences - Year 2015

  Until recently the humic substances were considered to have no negative impact on human health. Therefore elimination of these substances from potable water was only performed due to aesthetic reasons. In the recent years, however, it was found out that humic substances may cause unacceptable smell of water or cumulate toxic substances by complexing metal ions and adsorption of persistent organic pollutants such as pesticides,...

  Full text to download in external service

• QUALITY OF SWEET POTATO AS A RAW MATERIAL FOR FOOD PROCESSING

  Publication

  • B. Sawicka
  • B. Krochmal-Marczak
  • D. Skiba
  • P. Pszczółkowski

  - RURAL DEVELOPMENT 2019 - Year 2020

  Full text to download in external service

• Quality of limes juices based on the aroma and antioxidant properties

  Publication

  • M. Lubinska-Szczygeł
  • A. Różańska
  • J. Namieśnik
  • T. Dymerski
  • R. B. Shafreen
  • M. Weisz
  • A. Ezra
  • S. Gorinstein

  - FOOD CONTROL - Year 2018

  Kaffir (Citrus hystrix) and Key (Citrus aurantifolia) limes juices were investigated and compared. Two dimensional gas chromatography coupled with time-of-flight mass spectrometry (GC×GC-TOF-MS) was applied to assess the botanical origin of Kaffir and Key limes juices, based on volatile substances. The biggest differences in the contents of selected terpenes in Kaffir and Key limes occur in chemical compounds such as Limonene,...

  Full text to download in external service

• Evaluation of the influence of grapevine growing conditions on wine quality

  Publication

  • M. Fabjanowicz
  • K. Kosek
  • J. Płotka-Wasylka
  • J. Namieśnik

  - MONATSHEFTE FUR CHEMIE - Year 2019

  Scientists are increasingly interested in the viticulture concept of terroir, which states that unique properties of wine are strictly related to the environmental conditions under which grapes are cultivated. The aim of the research was to compare the parameters characterizing wines produced in Poland, such as pH, conductivity, total organic carbon (TOC), and concentration of anions (F−, Cl−, NO2−, NO3−, PO43−, SO42−). It was...

  Full text available to download

• An optimised placement of the hard quality sensors for a robust monitoring of the chlorine concentration in drinking water distribution systems

  Publication

  • R. Łangowski
  • M. Brdyś

  - JOURNAL OF PROCESS CONTROL - Year 2018

  The problem of an optimised placement of the hard quality sensors in drinking water distribution systemsunder several water demand scenarios for a robust monitoring of the chlorine concentration is formulatedin this paper. The optimality is understood as achieving a desired trade off between the sensors and theirmaintenance costs and the accuracy of estimation of the chlorine concentration. The contribution of thiswork is a comprehensive...

  Full text available to download

• Typing of Scopulariopsis and Microascus fungi by Random Amplified Polymorphic DNA (RAPD)

  Publication

  • M. Kordalewska
  • T. Jagielski
  • A. Brillowska-Dąbrowska

  - MYCOSES - Year 2015

  OBJECTIVES Scopulariopsis species and their teleomorphs of the genus Microascus are commonly isolated from soil, decaying plant material and indoor environments. Moreover, certain Scopulariopsis and Microascus species are recognised as opportunistic human pathogens. Although most species can be identified by detailed morphological study, phenotypic characters appear to overlap in several cases and morphology seems to be insufficient...

  Full text to download in external service

• Impact of a newly-formed periglacial environment and other factors on fresh water chemistry at the western shore of Admiralty Bay in the summer of 2016 (King George Island, Maritime Antarctica)

  Publication

  • M. Szopińska
  • D. Szumińska
  • R. J. Bialik
  • S. Chmiel
  • J. Plenzler
  • Ż. Polkowska

  - SCIENCE OF THE TOTAL ENVIRONMENT - Year 2018

  This study provides a comprehensive analysis of the inorganic chemistry of flowing water at the western shore of Admiralty Bay. In the water samples, ions, and major and trace metals (and B)were detected and quantified. Additionally, the parameters of pH, specific electrolytic conductivity (SEC25) and total organic carbon (TOC) were determined. Moreover, multivariate data set was created and Principal Component Analysis (PCA) was...

  Full text available to download

• Study on transmission quality in cellular 4G and 5G networks between 2019–2021: Impact of the COVID-19 pandemic on the level of provided services by operating base transceiver stations

  Publication

  • P. Falkowski-Gilski
  • T. Uhl

  - Zeszyty Naukowe Akademii Morskiej w Szczecinie - Year 2023

  The COVID-19 pandemic has significantly limited user mobility, not least among students. Remote learning had a particular impact on resource allocation in relation to using terrestrial cellular networks, especially 4G systems in urban agglomerations. This paper presents the results of a quality evaluation of an outdoor environment, carried out between 2019 and 2021 on the campus of a technical university. Annual studies are conducted...

  Full text available to download

• ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY

  Journals

  ISSN: 1387-585X , eISSN: 1573-2975

• Impact of the Kanban Maturity Model on a Team’s Agile Transformation: Tripling Throughput and Elevating Quality in Three Months

  Publication

  • J. Trzesicki
  • K. Marek
  • A. Przybyłek

  - Year 2024

  Agile transformations have been a significant challenge since the beginning of the agile movement, with numerous researchers and practitioners suggesting various structured approaches and guidelines. The Kanban Maturity Model (KMM) is a relatively new approach that focuses on assessing the current maturity level of an organisation, with an emphasis on a spectrum of Kanban practices. This paper presents the initial results of applying...

  Full text to download in external service

• IMPROVING THE QUALITY OF EDUCATION THROUGH THE IMPLEMENTATION OF THE DIPLOMAS AND GROUP PROJECTS DURING ENGINEERING STUDIES IN COOPERATION WITH EMPLOYERS

  Publication

  • A. Janowski
  • A. Jurkowska
  • M. Przyborski
  • A. Sobieraj-Żłobińska
  • J. Szulwic
  • D. Wróblewska
  • B. Wieczorek

  - Year 2014

  The quality of education is one of the most important factors determining the job opportunity for graduates. The authors present the possibility of carrying out the diplomas in cooperation with employers and institutions interested in employment of students who graduated Gdansk University of Technology, Faculty of Civil and Environmental Engineering and University of Warmia and Mazury, Faculty of Geodesy and Land Management (major:...

  Full text to download in external service

• IMPROVING THE QUALITY OF EDUCATION THROUGH THE IMPLEMENTATION OF THE DIPLOMAS AND GROUP PROJECTS DURING ENGINEERING STUDIES IN COOPERATION WITH EMPLOYERS

  Publication

  • A. Janowski
  • A. Jurkowska
  • M. Przyborski
  • A. Sobieraj-Żłobińska
  • J. Szulwic
  • D. Wróblewska
  • B. Wieczorek

  - Year 2014

  The quality of education is one of most important factors determining the job opportunity for graduates. The authors present the possibility of carrying out the diplomas in cooperation with employers and institutions interested in employment of students who graduated Gdansk University of Technology, Faculty of Civil and Environmental Engineering and University of Warmia and Mazury, Faculty of Geodesy and Land Management (major:...

  Full text to download in external service

• AIR QUALITY INFLUENCE OF SELECTED POLLUTANTS EMITTED FROM A FIRE OF 300 MG OF MUNICIPAL WASTE ON AMBIENT AIR QUALITY: AN EXAMPLE OF MODELLING WITH HYSPLIT

  Publication

  • W. Rogula-Kozłowska
  • J. Bihałowicz

  - Zeszyty Naukowe SGSP - Year 2022

  Full text to download in external service

• ANALYSIS OF THE IMPACT OF THE PLANNED SEWAGE DISCHARGE FROM THE ‘NORTH’ POWER PLANT ON THE VISTULA WATER QUALITY

  Publication

  • P. Zima
  • P. Wielgat

  - Year 2016

  The paper presents results of analysis of the industrial sewage discharge impact from the ‘North’ Power Plant on the Vistula water quality around 45+330 of the river kilometer. For the analysis, the two-dimensional models of flow, impurities and temperature transport were used. Hydrological conditions of the analyzed section of the river, characteristic flows and bathymetry of the riverbed in the first instance were defined....

  Full text to download in external service

• Hyperbaric Storage at Subzero Temperature – the Effect on the Shelf-Life and Selected Quality Characteristics of Raw Pork Sausages

  Publication

  • E. Malinowska-Pańczyk
  • K. Mazur

  - Polish Journal of Food and Nutrition Sciences - Year 2024

  The aim of this study was to determine the microbiological stability and changes occurring in selected physicochemical properties of raw pork sausages during hyperbaric storage at subzero temperature (HS-ST). It was shown that storage at moderate pressures (up to 111 MPa) led to a reduction in microbial populations. After 21 days of storage under these conditions, no microorganisms were detected in the samples. Additionally, the...

  Full text available to download

• Stress-driven nonlocal elasticity for nonlinear vibration characteristics of carbon/boron-nitride hetero-nanotube subject to magneto-thermal environment

  Publication

  • H. M. Sedighi
  • M. Malikan

  - PHYSICA SCRIPTA - Year 2020

  Stress-driven nonlocal theory of elasticity, in its differential form, is applied to investigate the nonlinear vibrational characteristics of a hetero-nanotube in magneto-thermal environment with the help of finite element method. In order to more precisely deal with the dynamic behavior of size-dependent nanotubes, a two-node beam element with six degrees-of freedom including the nodal values of the deflection, slope and curvature...

  Full text available to download

• Surface water quality assessment by the use of combination of multivariate statistical classification and expert information

  Publication

  • M. Tobiszewski
  • S. Tsakovski
  • S. Vasil
  • J. Namieśnik

  - CHEMOSPHERE - Year 2010

  The present study deals with the assessment of surface water quality from an industrial-urban region located in northern Poland near to the city of Gdansk. Concentrations of thirteen chemicals includingtotal polycyclic aromatic hydrocarbons (PAHs), halogenated volatile organic compounds (HVOCs) and major ions in the samples collected at five sampling points during six campaigns were used as variablesthroughout the study. The originality...

  Full text to download in external service

• COMPUTERS ENVIRONMENT AND URBAN SYSTEMS

  Journals

  ISSN: 0198-9715 , eISSN: 1873-7587

• Bulletin of Engineering Geology and the Environment

  Journals

  ISSN: 1435-9529 , eISSN: 1435-9537

• Historic Environment-Policy & Practice

  Journals

  ISSN: 1756-7505 , eISSN: 1756-7513

• Asian Journal of Atmospheric Environment

  Journals

  ISSN: 1976-6912 , eISSN: 2287-1160

• JOURNAL OF MARINE TECHNOLOGY AND ENVIRONMENT

  Journals

  ISSN: 1844-6116

• WSEAS Transactions on Environment and Development

  Journals

  ISSN: 1790-5079

• Journal of Human Rights and the Environment

  Journals

  ISSN: 1759-7188 , eISSN: 1759-7196

• Science and Technology for the Built Environment

  Journals

  ISSN: 2374-4731 , eISSN: 2374-474X

• International Journal of Environment and Health

  Journals

  ISSN: 1743-4955 , eISSN: 1743-4963

• WIT Transactions on The Built Environment

  Journals

  ISSN: 1746-4498 , eISSN: 1743-3509

• Nature Environment and Pollution Technology

  Journals

  ISSN: 0972-6268

• Journal of Light & Visual Environment

  Journals

  ISSN: 0387-8805 , eISSN: 1349-8398

• Culture Agriculture Food and Environment

  Journals

  ISSN: 2153-9553 , eISSN: 2153-9561

• ACE-Architecture City and Environment

  Journals

  ISSN: 1886-4805

• GEODESY, PHOTOGRAMMETRY AND MONITORING OF ENVIRONMENT

  Journals

  ISSN: 0079-3299

• CHANGES IN SOCIAL AND BUSINESS ENVIRONMENT

  Journals

  ISSN: 1822-7090

• International Journal of Business Environment

  Journals

  ISSN: 1740-0589 , eISSN: 1740-0597

• Modeling Earth Systems and Environment

  Journals

  ISSN: 2363-6203 , eISSN: 2363-6211

• Present Environment and Sustainable Development

  Journals

  ISSN: 1843-5971 , eISSN: 2284-7820

• Environment and Natural Resources Journal

  Journals

  ISSN: 1686-5456