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Search results for: BED EROSION
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Fluctuation of nitrogen fraction during wastewater treatment in a multistage treatment wetland
PublicationFactors influencing COD and removal and transformation of N fractions have been investigatedin the conditions of horizontal (SSHF) and vertical (SSVF) flow reed beds. Multistage treatment wetlandin Wiklino ensured a stable and very effective removal of all the analysed pollutants. Based onthe resultsof investigation, it could be assumed that the working conditions of SSHF beds play an importantrole in the transformation of particulate...
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Rozdz.5.3. Standardowe interfejsy aparatury i systemów akwizycji danych. W:Systemy komputerowe i teleinformatyczne w służbie zdrowia. Red. E. Kącki, J.L. Kulikowski, A. Nowakowski, E. Waniewski. Warszawa: Akad. Ofic. Wydaw. EXIT88@2002 t. 7 s. 401-430. Biocybernetyka i inżynieria biomedyczna 2000. Red. M. Nałęcz.
PublicationOmówiono podstawowe interfejsy stosowane w cyfrowej transmisji danych w sys-temach informatycznych i w aparaturze pomiarowej rozpatrując ich usytuowaniew ogólnym schemacie ISO OSI. Uwagę skupiono na rozwiązaniach stosowanych wsystemach laboratoryjnych, w systemach intensywnego nadzoru pacjenta i wtransmisji danych EKG. Podkreślono znaczenie prac nad systemami łącznościbezprzewodowej z wykozrystaniem łącz w podczerwieni...
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How much a geometrical model of a honeycomb seal can be simpli ed in the CFD calculation
PublicationThis paper presents the inuence of geometry simplication on the results obtained in the computational fluid dynamics simulation. The subject of simulation was part of the honeycomb seal located at the inlet to high pressure part of a steam turbine. There were three different geometrical models assumed in the calculations. First one was two-dimensional case and two others were three dimensional, one with the radius of curvature...
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Wojciech Wojnowski dr inż.
PeopleUkończył V Liceum Ogólnokształcące w Gdańsku w klasie o profilu matematyczno-fizycznym z wykładowym językiem angielskim. W 2009 roku rozpoczął studia na Wydziale Chemicznym PG na kierunku technologia chemiczna, uzyskując w 2012 roku tytuł inżyniera, a w 2013 tytuł magistra. W latach 2013–2015 studiował sinologię na Uniwersytecie w Nankinie dzięki uzyskaniu Stypendium Rządu ChRL. Po powrocie do Polski w 2015 roku rozpoczął studia...
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Physicochemical studies (BET) of nanoparticles used for 3D printable conductive composites
Open Research DataThis dataset contains physico-chemical examination of fillers used to fabricate new 3D printing-dedicated composites with poly-lactic acid (PLA), carbon black (CB) and nanodiamond fillers. Geometric surface area of the nanoparticles was studied by Brunauer–Emmett–Teller (BET) adsorption/desorption isotherms. Investigated samples: CB Ensaco 250G, detonation...
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The share of BEV and PHEV in total number of registered vehicles (%) 2011-2016
Open Research DataIn 2016, the highest percentage of electric vehicles among all passenger automobiles was recorded in Norway - about 28% (it should be noted that in 5 years the number of electric cars in this country increased from 5 thousand to 133 thousand). However, the remaining countries in the ranking note a much smaller share of sales of electric vehicles in...
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The TPR reduction profile of CeO2/10wt.%Cu with BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Cu. The samples of nanoCeO2 impregnated with BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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The TPR reduction profile of CeO2/10wt.%Mn with BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Mn. The samples of nanoCeO2 impregnated with BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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BET adsorption-desorption isotherm of CeO2 prepared using Pechini method
Open Research DataThe dataset includes the isotherms of adortion and desorption of N2 at LN2 temperature. The sorption isotherms were obtained using Quatachrome NovaTouch LX1 equippment. The ceramic measured powder was composed of nanometric pure CeO2 prepared using modified Pechini method - citric acid and propylene glycol (2:1)
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The TPR reduction profile of CeO2/10wt.%Co with BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Co. The samples of nanoCeO2 impregnated with BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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The TPO oxidation profile of CeO2/10wt.%Cu without BCD - prereduced
Open Research DataThe dataset includes the TPO oxidation profiles of CeO2/10wt.%Cu. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes oxidation profile of the prereduced sample.
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The TPR reduction profile of CeO2/10wt.%Ni with BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Ni. The samples of nanoCeO2 impregnated with BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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The TPO oxidation profile of CeO2/10wt.%Mn without BCD - prereduced
Open Research DataThe dataset includes the TPO oxidation profiles of CeO2/10wt.%Mn. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes oxidation profile of the prereduced sample.
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The TPO oxidation profile of CeO2/10wt.%Co without BCD - prereduced
Open Research DataThe dataset includes the TPO oxidation profiles of CeO2/10wt.%Co. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes oxidation profile of the prereduced sample.
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The TPO oxidation profile of CeO2/10wt.%Ni without BCD - prereduced
Open Research DataThe dataset includes the TPO oxidation profiles of CeO2/10wt.%Ni. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes oxidation profile of the prereduced sample.
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The TPR reduction profile of CeO2/10wt.%Fe with BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Fe. The samples of nanoCeO2 impregnated with BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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Attaching an alkali metal atom to an alkaline earth metal oxide (BeO, MgO, or CaO) yields a triatomic metal oxide with reduced ionization potential and redirected polarity
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Evaluation of the suitability of low hazard surfactants for the separation of phenols and carotenoids from red-flesh orange juice and olive mill wastewater using cloud point extraction
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Spółki osobowe. W: Prawo przedsiębiorcy. Pod red. E. Grzegorzewska-Mischka.Gdańsk: Scientyfic Publishing Group **2003 s. 29-48 bibliogr. 10 poz. .
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Porównanie mocy strat energetycznych w pompie wyporowej o zmiennej wydajności określonych bez uwzględnienia bądź z uwzględnieniem mocy ściskania oleju hydraulicznego
PublicationPorównano moce strat energetycznych w pompie wyporowej o zmiennej wydajności, określone bez uwzględnienia bądź z uwzględnieniem mocy ściskania oleju hydraulicznego. Ocena mocy ściskania cieczy w pompie stała się możliwa dzięki zastosowaniu, zaproponowanej przez autora, metody określenia stopnia zapowietrzenia cieczy w pompie. W metodzie określenia stopnia zapowietrzenia cieczy w pompie oraz w ocenie mocy strat objętościowych ściskania...
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Series-Slot-Fed Circularly Polarized Multiple-Input-Multiple-Output Antenna Array Enabling Circular Polarization Diversity for 5G 28-GHz Indoor Applications
PublicationIn this paper, a four-element circularly polarized series-slot-fed multiple-input-multiple-output (MIMO) antenna array with circular polarization diversity is presented. The proposed design utilizes a combination of 45-degree inclined slots and a straight microstrip line feeding technique. The two antennas are designed to operate with the opposite sense of circular polarization (CP). CP is achieved by placing a patch of just about...
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The impact of QDgreen, QDgreen−β−CD−FA, β−CD, C−2028, β−CD(C−2028), QDgreen−C−2028, and QDgreen−β−CD(C−2028)−FA nanoconjugates on lysosomal content in the cancer (H460, Du-145, LNCaP) and normal (MRC-5, PNT1A) cells
Open Research DataThe impact of QDgreen, QDgreen−β−CD−FA, β−CD, C−2028, β−CD(C−2028), QDgreen−C−2028, and QDgreen−β−CD(C−2028)−FA nanoconjugates on lysosomal content in the cancer (H460, Du-145, LNCaP) and normal (MRC-5, PNT1A) cells was performed by Confocal Laser Scanning Microscopy (63× magnification; ZEISS LSM T-PMT, Magdeburg, Germany). To explore the influence...
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Rozdział 2.4. Synteza - wynikowa waloryzacja przyrodniczo-kulturowych jed-nostek przestrzennych. W: [Praca zbiorowa] Materiały do monografii przyrod- niczej regionu gdańskiego. Gdańsk: Marpress**2002 s. 55-56, 2 rys. Tom 8 Diagnoza stanu i koncepcja ochrony środowiska przyrodniczo-kulturowe- go w województwie pomorskim. Diagnosis of natural-cultural environment´scondition and the idea of its protection in Pomeranian Voivodship. Red. A.Kostarczyk, M. Przewoźniak.
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Porównanie obciążeń dynamicznych działających na dziecko w fotelikach samochodowych zamocowanych tyłem do kierunku jazdy z dodatkową bazą i bez bazy mocującej
PublicationPrzedstawiono konstrukcję wykorzystanych w teście fotelików. Wykonano analizę wybranych obciążeń dynamicznych działających na manekiny dzieci zapięte w identycznych fotelikach. jeden fotelik został zapięty bezpośrednio pasami a drugi fotelik został wyposażony w dodatkową bazę mocującą. Szczegółowo przedstawiono obciążenia głów manekinów dzieci w fotelikach.
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Quantification of key red blood cell folates from subjects with defined MTHFR 677C>T genotypes using stable isotope dilution liquid chromatography/mass spectrometry
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Simultaneous elimination of Malachite Green, Rhodamine B and Cresol Red from aqueous sample with Sistan sand, optimized by Taguchi L16 and Plackett–Burman experiment design methods
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Biodiversity assessment of ascomycetes inhabiting Lobariella lichens in Andean cloud forests led to one new family, three new genera and 13 new species of lichenicolous fungi
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Zmiana w przedsiębiorstwie. W: Inżynieria zarządzania przedsięwzięciami. Red. L. Zawadzka.Gdańsk: P. Gdań.**2003 s. 106-114, 2 rys. bibliogr. 8 poz.
PublicationObecna sytuacja polskich przedsiębiorstw jest niezwykle trudna. Zmienne otoczenie w postaci coraz większej konkurencji, zmienne przepisy prawa, zmiany granic Unii Europejskiej, a także trudności w ściąganiu należności powodują destabilizację przedsiębiorstwa. Często ta chwiejność przedsiębiorstwa przeradza się w jej upadek.Dokonując badań zmian zachodzących w przedsiębiorstwach zauważyłam, że próbują one różnymi metodami nadążyć...
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Single-Family Treatment Wetlands Progress in Poland
PublicationLong distances from one farm to another as well as unfavourable terrain configuration in rural areas in Poland result in high investment and operation costs of sewerage systems. Treatment wetlands (TWs) can be an alternative solution to sewage treatment in rural communities, schools, at campsites and for single houses. In this paper the results of 4 years monitoring of single-family treatment plants (SFTWs) in Kaszuby Lake...
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ED management : the monthly update on emergency department management
Journals -
Multistage treatment wetland for treatment of reject waters from digested sludge dewatering
PublicationThe paper presents the influence of sewage composition on treatment in pilot-scale facility for reject waters (RW) from sewage sludge centrifugation. The facility consisted of mechanical (two tanks with 10 d retention each) and biological parts composed of three subsurface flow reed beds working in batch. Two years of monitoring of the facility proved high efficiency removal of predominant pollutants: COD 75–80%, BOD 82.2–95.5%...
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SEM and Raman studies B:CNWs and BDD electrode used for electrochemical paraquat determination
Open Research DataThe dataset contains the scanning electron micrographs (SEM) and Raman spectra of B:CNWs and BDD samples deposited by MW-PECVD. SEM was used to characterise the morphology of BDD and B:CNW. In contrast, RAMAN was used to reveal the main differences in the crystalline structure of BDD and B:CNWs.
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The TPR reduction profile of CeO2/10wt.%Co without BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Co. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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The TPR reduction profile of CeO2/10wt.%Ni without BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Ni. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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The TPR reduction profile of CeO2/10wt.%Cu without BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Cu. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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The TPR reduction profile of CeO2/10wt.%Mn without BCD - 2 cycles
Open Research DataThe dataset includes the TPR reduction profiles of CeO2/10wt.%Mn. The samples of nanoCeO2 impregnated without BCD-assisted precursor solution (betacyclodextrin). The dataset includes two cycles of reduction (samples oxidized in between)
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Julien Guthmuller prof. dr hab.
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Marek Czachor prof. dr hab.
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Study on the Guides Without Borders organization.
Open Research DataThe dataset contains responses of a questionnaire study performed with 26 tourist guides involved in the Guides Without Borders organization (in Polsih: Przewodnicy Bez Granic).
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Zalecenia Komitetu Roboczego ''Konstrukcje Nadbrzeżne, Porty i Drogi Wodne, EAU 2004'' (wersja cyfrowa i uaktualniona 2009) = Recommendations of the Committee for Waterfront Structures Harbours and Waterways, EAU 2004 (Digitized and updated version 2009)
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Strukturuvannaa epoksi-oligoesternih sumiščej v prisutnosti peroksidnoï pohidnoï epoksidnoï smoli ED-20
PublicationW pracy przedstawiono wyniki badań sieciowania mieszanin epoksyoligoestrów opartych na żywicy epoksydowej ED-20 (w tym modyfikowanej) oraz m.in. na oligoestroakrylanie TGM-3, przy czym jako utwardzacz zastosowano polietylenopoliaminę (PEPA).Usieciowane tworzywa analizowano pod kątem wpływu składu mieszaniny, ilości poszczególnych składników, jak również czasu i temperatury prowadzenia procesu na zawartość frakcji żelowej oraz twardość...
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Modeling of flow phenomena on the mould plastic interface associated withpolymer injection. Trends Production Technol.**2002 Bd 3 s. 122-137, 11 rys Proceedings of the International Colloquium on Production Science. Gdańsk, April 15th 2002. Ed. D. Spaht. Modelowanie zjawisk zachodzących podczas wtrysku w strefie tworzywo-forma.
PublicationPodczas wtrysku występują w warstwie tworzywa przy ściance formy zjawiska,które są źródłem wad. Opisano powyższe zjawiska oraz zaprezentowano model zachowania się tworzywa w strefie przyściennej z wykorzystaniem symulacji komputerowej procesu wtrysku. Symulację wykonano na komputerach CI TASK przyuzyciu programu FIDAP. Ponadto przedstawiono wyniki badań doświadczalnych w postaci fotografii i profilogramów powierzchni, które...
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Mai’a K. Davis Cross, Ireneusz Paweł Karolewski (red.), European-Russian Power Relations in Turbulent Times, University of Michigan Press, Ann Arbor 2021, ss. 311.
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Pollutants removal effectiveness in hydrophyte filters with sequential vertical and horizontal flow
PublicationThe object of investigations was the constructed wetland in Wiedersberg in Saxonia in Germany supplied with domestic sewage from 145 inhabitants. The biological part was composed of sequential reed beds with vertical and horizontal flow of sewage. It in one of new solutions, because up till now configuration with vertical bed situated at front of biological part of treatment was applied.The evaluation of object performance was...
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Andrzej Klimczuk
PeopleAndrzej Klimczuk, PhD, a sociologist and public policy expert, assistant professor in the Department of Social Policy of the Collegium of Socio-Economics at the SGH Warsaw School of Economics, Poland. Editor and correspondent of publications about computer and video games in the years 2002-2009. In 2011-2013, Vice President of the Foundation's Laboratory Research and Social Action "SocLab." External expert of institutions such...
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Using River Formation Dynamics Algorithm in Mobile Robot Navigation
PublicationRiver Formation Dynamics is a heuristic optimization algorithm based on the manner, in which drops of water form the river bed. The idea is to imitate the movement of drops on the edges between given nodes thus performing a search based on their height, which is modified through the mechanism of soil erosion and sediment deposition. In this way decreasing gradients are constructed, and these are followed by subsequent drops to...
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Andrzej Nowak dr hab. inż.
PeopleStudia wyższe ukończył na Wydziale Chemicznym w roku 2003, uzyskując tytuł magistra chemii. W roku 2008 uzyskał stopień doktora nauk chemicznych, a w roku 2017 – habilitację w dziedzinie nauki techniczne, w dyscyplinie technologia chemiczna. Od 2008 roku zatrudniony jest na Wydziale Chemicznym w zespole prof. dr hab. Anny Lisowskiej-Oleksiak. Autor ponad 20 publikacji w zakresie otrzymywania i charakteryzacji materiałów do magazynowania...
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Book Review: Vishwas Satgar (ed.), The Solidarity Economy Alternative: Emerging Theory and PracticeSatgarVishwas (ed.), The Solidarity Economy Alternative: Emerging Theory and Practice, University of KwaZulu-Natal Press: Durban, 2014; 332 pp.: ISBN 9781869142575, US$34.44
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E-test version 2020
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SEM micrographs of aluminium corrosion in alkaline media with various bee products as corrosion inhibitors
Open Research DataThis dataset contains various scanning electron microscopy (SEM) micrographs of AA5754 aluminum alloy samples exposed to the corrosive alkaline environment without and with the addition of various bee products to act as green corrosion inhibitors. The products are bee pollen, honey, and putty. They were investigated in bicarbonate buffer (pH =10 or...