Wyniki wyszukiwania dla: CD 163

• Mumps - Male, 16 - Tissue image [5190730046627301]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Mumps - Male, 16 - Tissue image [519073004662411]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Thyroiditis - Female, 63 - Tissue image [5150730018691601]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Mumps - Male, 16 - Tissue image [5190730046629391]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Trichoepithelioma - Male, 63 - Tissue image [6300730028243531]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of SKIN tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• MODALITY corpus - SPEAKER 13 - SEQUENCE S1

  Dane Badawcze

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - seria: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• MODALITY corpus - SPEAKER 13 - COMMANDS C1

  Dane Badawcze

  • A. Czyżewski
  • B. Kostek
  • P. Bratoszewski
  • M. Szykulski
  • J. Kotus
  • S. Zaporowski
  • P. Spaleniak
  • P. Odya

  - seria: MODALITY corpus

  The MODALITY corpus is one of the multimodal database of word recordings in English. It consists of over 30 hours of multimodal recordings. The database contains high-resolution, high-framerate stereoscopic video streams and audio signals obtained from a microphone array and a laptop microphone. The corpus can be employed to develop an AVSR system,...

• Trichofolliculoma - Male, 63 - Tissue image [3300730069448671]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of SKIN tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Analiza dopuszczalnych parametrów rozruchu silników hydraulicznych w warunkach szoku termicznego.

  Publikacja

  • R. Jasiński

  - Rok 2004

  Przedstawiono badania eksperymentalne silników hydraulicznych (satelitowego SOK 100 firmy HYDROSTER i orbitalnego GMR 160 firmy REXROTH) w warunkach szoku termicznego. Pokazano wyniki symulacji komputerowej nagrzewania silnika satelitowego SOK 1600.

• Review on Current Status of Echinocandins Use

  Publikacja

  • M. Mroczyńska-Szeląg
  • A. Brillowska-Dąbrowska

  - Antibiotics-Basel - Rok 2020

  Fungal infections are rising all over the world every year. There are only five medical compound classes for treatment: triazoles, echinocandins, polyenes, flucytosine and allylamine. Currently, echinocandins are the most important compounds, because of their wide activity spectrum and much lower sides effects that may occur during therapy with other drugs. Echinocandins are secondary metabolites of fungi, which can inhibit the...

  Pełny tekst do pobrania w portalu

• Solitary fibrous tumor, NOS - Female, 61 - Tissue image [11010630088561871]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of RETROPERITONEUM AND PERITONEUM tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Adenocarcinoma, metastatic, NOS - Male, 70 - Tissue image [6120730031813991]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BONES, JOINTS AND ARTICULAR CARTILAGE OF OTHER AND UNSPECIFIED SITES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 1000 slide scanner (20x magnification) and saved to DICOM format.

• Solitary fibrous tumor, NOS - Female, 61 - Tissue image [11010630088564231]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of RETROPERITONEUM AND PERITONEUM tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Olfactory neuroblastoma - Male, 42 - Tissue image [1310630013014181]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of NASAL CAVITY AND MIDDLE EAR tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• EKSPERTYZA W ZAKRESIE POPRAWY DOSTĘPNOŚCI ZGODNIE Z ZARZĄDZENIEM Nr 10740/13/VI/U PREZYDENTA MIASTA GDYNI Z DN. 17 MAJA 2013 W SPRAWIE PRZYJĘCIA STANDARDÓW DOSTĘPNOŚCI DLA MIASTA GDYNI. Dotyczy: Rozbudowy ulicy Morskiej w Gdyni wraz z budową ciągu pieszo-rowerowego w ul. Podjazd.

  Publikacja

  • M. Wysocki

  - Rok 2015

  Ocena zgodności projektu przebudowy układu komunikacyjnego w obrębie Dworca Głównego w Gdyni wraz z budową kładki pieszo-rowerowej z koncepcją projektowania uniwersalnego i dostępnością przestrzeni do potrzeb osób z niepełnosprawnościami.

• The publication of the European Commission's guidelines in an official language of a new Member State as a condition for their application.Case comment to the order of the Polish Supreme Court of 3 September 2009 (Ref. No. III SK 16/09) to refer a preliminary question to the Court of Justice of the European Union (C-410/99 Polska Telefonia Cyfrowa sp. z o.o. v Prezes Urzędu Komunikacji Elektronicznej)

  Publikacja

  • K. Kowalik-Bańczyk

  - YEARBOOK OF ANTITRUST AND REGULATORY STUDIES - Rok 2010

  The case comment concentrates on two issues. In the first place, it contains an analysis of the legal character of the European Commission Guidelines on market analysis and the assessment of significant market power under the Community regulatory framework for electronic communications networks and services. Secondly, it analyses the consequences of the lack of publication of those Guidelines in Polishlanguage in the Official Journal...

  Pełny tekst do pobrania w portalu

• Analiza TG-FTIR poliuretanów otrzymanych z glikolizatów

  Publikacja

  • J. Datta
  • M. Kacprzyk

  - Rok 2007

  Celem pracy było zbadanie możliwości wykorzystania glikolizatów otrzymanych w reakcji odpadowej pianki poliuretanowej z 1,3-propanodiolem w syntezie poliuretanów oraz zbadanie budowy i odporności termicznej (TG-FTIR) poliuretanów z glikolizatów.

• Lower rim substituted tert-butylcalix[4]arenes. Part 10. New Pb(II)-selective electrodes based on tetrasubstituted calix[4]arenes amides

  Publikacja

  • M. Bocheńska
  • U. Lesińska

  - CHEMIA ANALITYCZNA - Rok 2006

  Opracowano elektrody selektywne na jony Pb(II) oparte na lipofilowych tetrapodstawionych amidowych pochodnych kaliks[4] arenu. Charakterystyki elektrod mają nachylenie nernstowskie w szerokim zakresie stężeń 10 (-1.3) do 10 (-7.2).

• Changes of heavy metals concentrations in the profile of sewage slugde in reed beds

  Publikacja

  • K. Kołecka
  • H. Obarska-Pempkowiak

  - Rok 2007

  W Polsce pojawiły się jedynie pilotowe obiekty trzcinowe unieszkodliwiające osady ściekowe. Natomiast w Danii są one eksploatowane w pełnej skali w dużych oczyszczalniach ścieków. Materiał badawczy pobrano z czterech duńskich obiektów o długim czasie eksploatacji wynoszącym od 7 do 15 lat. Obiekty te zlokalizowane były na terenie oczyszczalni: Rudkobing, Vallo, Naskov i Helsinge koło Kopenhagi obsługujących od 9 000 do 40 000 mieszkańców....

• Studies on intercorrelation between selected persistent organic pollutants (POPs) and ions in sea water from the coastal zone of the Baltic Sea, Gdańsk Bay Region

  Publikacja

  • Ż. Polkowska
  • A. Astel
  • J. Namieśnik

  - Rok 2005

  Morze Bałtyckie jest zbiornikiem słonej wody a szacunkowy czas wymiany z innymi akwenami wynosi 25 lat. Woda morska jest zanieczyszczona wieloma nieorganicznymi oraz organicznymi substancjami. Opracowanie przedstawia wyniki badań monitoringowych oraz ocenę stanu zanieczyszczenia środowiska morskiego w południowej części Morza Bałtyckiego, w rejonie Zatoki Gdańskiej. W próbkach wody morskiej oznaczano: wielopierścieniowe węglowodory...

• Simultaneous removal of heavy metals and dyes in water using a MgO-coated Fe3O4 nanocomposite: Role of micro-mixing effect induced by bubble generation

  Publikacja

  • M. Panayamthatta Rayaroth
  • D. Oh
  • C. Lee
  • Y. Chang

  - CHEMOSPHERE - Rok 2022

  This study focused on the development of a nano-adsorbent for contaminant removal without the use of any external energy. An eco-friendly Fe3O4@MgO core-shell nanocomposite was synthesized and tested for the removal of a heavy metal, lead (Pb2+) and a dye, rhodamine B (RhB). The addition of H2O2 into the system enabled the self-mixing of the aqueous solution containing Fe3O4@MgO through the generation of bubbles. This system showed...

  Pełny tekst do pobrania w portalu

• Do You Know What You Drink? Comparative Research on the Contents of Radioisotopes and Heavy Metals in Different Types of Tea from Various Parts of the World

  Publikacja

  • G. Elżbieta
  • A. Bastrzyk
  • J. Orzeł
  • A. Oszczak-Nowińska,
  • B. Fliszkiewicz
  • M. Siemieniuk
  • K. Sobczyński
  • O. Spławski
  • K. Gołębiewska
  • O. Ronda
  • B. Cieślik

  - Foods - Rok 2024

  The aim of this study was to assess the potential health risks of radioactive elements and heavy metals ingested through the consumption of various types of tea imported to the Polish market (black, green, red, oolong and white). The concentrations [Bq/kg] of radionuclides (40K, 137Cs, 226Ra, 210Pb and 228Th) in tea leaves before and after brewing were measured using γ-ray spectrometry with high-purity germanium (HPGe). The concentrations...

  Pełny tekst do pobrania w portalu

• Skorygowana nomenklatura rodników, jonów, jonorodników i podobnych indywi-duów chemicznych. (Zalecenia IUPAC 1993). Z ang. przełożyli: M. Hoffmann, S. Milewski, W. Przychodzeń, T. Sokołowska, D. Witt. Red. nauk. T. Sokołow- ska, A. Wiśniewski. Wrocław: Uniw. Wroc.**2001, 123 s. 4 tab. bibliogr. 21 poz. Biblioteka Wiadomości Chemiczne. Org.: W. H. Powell. Revised nomenclature for radicals, ions, radical ions and related species (IUPAC recommendations 1993). Pure Appl. Chem. vol. 65.

  Publikacja

  • M. Hoffmann
  • S. Milewski
  • W. Przychodzeń
  • T. Sokołowska
  • D. Witt

  - Rok 2002

  Dokument zawiera reguły tworzenia nazw systematycznych cząstek wymienionychw tytule. Reguł jest 110. Numerowane są od RC-80 do RC-85, z podpunktami.Zastępują one Reguły C-80 do C-85 Nomenklatury Związków Organicznych IUPAC zroku 1979. Reguły są ilustrowane wzorami (ok. 600), którym przypisano nazwęlub nazwy systematyczne.

• Mantle cell lymphoma - Male, 70 - Tissue image [7100730013386771]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Mantle cell lymphoma - Male, 70 - Tissue image [7100730013385471]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Mantle cell lymphoma - Male, 70 - Tissue image [7100730013386051]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Mantle cell lymphoma - Male, 70 - Tissue image [7100730013387211]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Mantle cell lymphoma - Male, 70 - Tissue image [7100730013384711]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LYMPH NODES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Product diversification, relative specialisation and economic development: import-export analysis.

  Publikacja

  • A. Parteka
  • M. Tamberi

  - JOURNAL OF MACROECONOMICS - Rok 2013

  This paper contributes to trade diversification literature by comparing changes in relative (i.e. assessed in comparison with world patterns) heterogeneity of import and export structures in the process of economic development. In particular, by focusing on the diversification of imports, we add a missing piece to already analysed export trends. We use highly disaggregated trade statistics (4963 product lines) for 163 countries...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Organic semiconductor rubrene thin films deposited by pulsed laser evaporation of solidified solutions

  Publikacja

  • N. Majewska
  • M. Gazda
  • R. Jendrzejewski
  • S. Majumdar
  • M. Sawczak
  • G. Śliwiński

  - Rok 2017

  Organic semiconductor rubrene (C42H28) belongs to most preferred spintronic materials because of the high charge carrier mobility up to 40 cm2(V·s)-1. However, the fabrication of a defect-free, polycrystalline rubrene for spintronic applications represents a difficult task. We report preparation and properties of rubrene thin films deposited by pulsed laser evaporation of solidified solutions. Samples of rubrene dissolved in aromatic...

  Pełny tekst do pobrania w portalu

• Organic Acids and Polyphenols Determination in Polish Wines by Ultrasound-Assisted Solvent Extraction of Porous Membrane-Packed Liquid Samples

  Publikacja

  • A. Robles
  • M. Fabjanowicz
  • J. Płotka-Wasylka
  • P. Konieczka

  - MOLECULES - Rok 2019

  In the near future, Poland is going to have more and more favorable conditions for viticulture. Organic acids and polyphenols are among the most commonly analyzed compounds due to their beneficial properties for human health and their importance in the winemaking process. In this work, a new technique involving ultrasound-assisted solvent extraction of porous membrane-packed liquid samples (UASE-PMLS) was for the first time described...

  Pełny tekst do pobrania w portalu

• MACHINE LEARNING–BASED ANALYSIS OF ENGLISH LATERAL ALLOPHONES

  Publikacja

  • M. Piotrowska
  • G. Korvel
  • B. Kostek
  • T. Ciszewski
  • A. Czyżewski

  - International Journal of Applied Mathematics and Computer Science - Rok 2019

  Automatic classification methods, such as artificial neural networks (ANNs), the k-nearest neighbor (kNN) and selforganizing maps (SOMs), are applied to allophone analysis based on recorded speech. A list of 650 words was created for that purpose, containing positionally and/or contextually conditioned allophones. For each word, a group of 16 native and non-native speakers were audio-video recorded, from which seven native speakers’...

  Pełny tekst do pobrania w portalu

• Evaluating the Catastrophic Rainfall of 14 July 2016 in the Catchment Basin of the Urbanized Strzyza Stream in Gdańsk, Poland

  Publikacja

  • W. Szpakowski
  • M. Szydłowski

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Rok 2018

  We analyzed the causes, the course, and consequences of the extreme precipitation events that occurred 14 July 2016 in the watershed of Strzyza Creek in Gdańsk, Poland. Automated rain gauges located in Strzyża catchment registered a total precipitation lasting about 16 hours – from 129 to 160 mm of rain depth. More in-depth analysis based on rain data collected by Gdańsk University of Technology (GUT) rain station was done. The...

  Pełny tekst do pobrania w portalu

• Evaluation of flavour profiles in e-cigarette refill solutions using gas chromatography–tandem mass spectrometry

  Publikacja

  • J. Aszyk
  • P. Kubica
  • M. K. Woźniak
  • J. Namieśnik
  • A. Wasik
  • A. Kot-Wasik

  - JOURNAL OF CHROMATOGRAPHY A - Rok 2018

  Many flavour compounds that are present in e-liquids for e-cigarettes are responsible for specific tastes and smoking sensations for users. Data concerning content and specific types of flavours is often limited and unknown to users. The aim of the research was to define and compare flavour profiles of e-liquids with the same group taste from different manufacturers. Gas chromatography coupled with tandem mass spectrometry (GC–MS/MS)...

  Pełny tekst do pobrania w portalu

• Sea surface temperature in the Baltic Sea derived from Landsat 8 satellite data - path 193

  Dane Badawcze

  open access

  • K. Bradtke

  - seria: Sea surface temperature in the Baltic Sea derived from Landsat 8 satellite data

  The data set contains high resolution sea surface temperature (SST) maps estimated from Landsat 8 Level 1 Thermal Infrared Sensor (TIRS) data using NLSST algorithm.  SST was calculated only for granules (185 x 180 km) from satellite path number 193, that covered at least 2000 km2 of the cloud-free area of the Baltic Sea.

• Electrical properties of silicate-lead glasses containing nanostructures of iron oxides.

  Dane Badawcze

  open access

  • N. Wójcik
  • R. Barczyński
  • J. Ryl

  Electrical properties of silicate-lead glasses doped with different content of iron oxide was studied. The set of glass samples were prepared with the composition of (50 − 0.5x)SiO2–(50 − 0.5x)PbO–xFe2O3, where x = 2, 5, 10, 15, 20 and 25 (in mol%).  All sampleswere prepared by the conventional melt quenching technique; the melting was conducted in...

• Myofibroblastoma - Male, 71 - Tissue image [7060729599326211]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Synovial sarcoma, NOS - Male, 71 - Tissue image [6190730017329541]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OTHER AND ILL-DEFINED SITES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Synovial sarcoma, NOS - Male, 71 - Tissue image [6190730017328431]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OTHER AND ILL-DEFINED SITES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Synovial sarcoma, NOS - Male, 71 - Tissue image [6190730017321751]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OTHER AND ILL-DEFINED SITES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Synovial sarcoma, NOS - Male, 71 - Tissue image [7040247104932191]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OTHER AND ILL-DEFINED SITES tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Influence of Glycols on the Glycolysis Process and the Structure and Properties of Polyurethane Elastomers

  Publikacja

  • J. Datta
  • J. T. Haponiuk

  - JOURNAL OF ELASTOMERS AND PLASTICS - Rok 2011

  W pracy omówiono wyniki badań elastomerów wytworzonych z glikolizatów poddanych dezaminacji. Glikolizaty otrzymywano w procesie transestryfikacji polieterouretanów glikolami: propano-1,3-diolem, pentano-1,5-diolem oraz heksano-1,6-diolem. Procesy prowadzono przy trzech stosunkach masowych pianki:glikolu.

  Pełny tekst do pobrania w serwisie zewnętrznym

• Copper(I) halide cluster-based coordination polymers modulated by chiral ditopic dithiodianthranilide ligands: synthesis, crystal structure and photoluminescence

  Publikacja

  • J. Chojnacki
  • T. Olszewska
  • T. Połoński
  • M. Mońka
  • I. E. S. Serdiuk
  • P. Bojarski

  - CRYSTENGCOMM - Rok 2021

  Reaction of copper(I) halides with chiral dithiodianthranilidesmdtaandbdtaafforded polymeric complexeswhere polynuclear CuX clusters were linked together by ditopic bridging ligands into 1D chains or 2D layerstructures. In the case of racemic ligands double stranded chain polymers were formed where the Cu4X4(X = I or Br) cores are connected by enantiomeric pairs of the ditopic ligands. In contrast, a homochiralmdtaligand created...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Conformation Properties, Chiroptical Spectra, and Molecular Self-Assembly of 2,3-Piperazinodiones and Their Dithiono Analogues

  Publikacja

  • B. Piotrkowska
  • M. Myślińska
  • M. Gdaniec
  • A. Herman
  • T. Połoński

  - JOURNAL OF ORGANIC CHEMISTRY - Rok 2008

  Rodzina chiralnych cyklicznych oksamidów została otrzymana przez kondensację optycznie czynnych 1,2-diamin ze szczawianem dietylu. Tionowanie produktów odczynnikiem Lawessona doprowadziło do chiralnych 2,3-dipiperazynodionów. Geometrie cząsteczkowe badano z użyciem obliczeń kwantowo-mechanicznych DFT i porównano z wynikami analizy krystalograficznej. Sześcioczłonowy pierścień heterocykliczny przyjmuje konformację półkrzesłową,...

  Pełny tekst do pobrania w serwisie zewnętrznym

• The speciation of selected heavy metals in sewage sludge stabilized in reed basins

  Publikacja

  • K. Kołecka
  • S. Nielsen
  • H. Obarska-Pempkowiak

  - Rok 2008

  The aim of the work was to determine influence of time on organic matter content, nutrients concentrations as well as speciation of selected heavy metals (Cd, Pb, Ni, Cr, Cu and Zn) in sewage sludge stabilized in reed basins during 7-15 years. The analyzed sewage sludge was collected from reed basins from four municipal WWTPs located in Denmark serving from 9 000 to 40 000 pe in Vallo, Rudkøbing, Nakskov and Helsinge. Sewage...

• Potential fertilizing properties of sewage sludge treated in the Sludge Treatment Reed Beds (STRB)

  Publikacja

  • K. Kołecka
  • H. Obarska-Pempkowiak

  - WATER SCIENCE AND TECHNOLOGY - Rok 2013

  In research the fertilizer value of sludge from reed beds is evaluated based on the sampling sludge on different depths from 4 Danish STRB after long periods of stabilization. The dewatering efficiency of sewage sludge in the STRB is comparable to mechanical dewatering. The long-term stabilization of sewage sludge progressively decreases the concentration of organic matter due to the process of humification. The aim of the work...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Transport of lead across polymer inclusion membrane with p-tert-butylkalix[4]arene derivative

  Publikacja

  • M. Matulewicz
  • U. Lesińska
  • M. Bocheńska

  - Physicochemical Problems of Mineral Processing - Rok 2010

  Opisane zostały ułatwienia w transporcie jonów ołowiu (II) przez polimerową membranę inkluzyjną (PIMs),która składała się z trój octanu celulozy jako polimerowego suportu, eteru o-nitrofenylooktylu jako plastyfikatora i 25,26,27,28, tetra-(N-hydroksy-N-metylokarbonylo metoksy)-p-tert-butylokaliks[4]arenu jako nośnika jonów. Polimerowa membrana inkluzyjna została scharakteryzowana przy pomocy mikroskopu sił atomowych (AFM). Otrzymane...

  Pełny tekst do pobrania w portalu

• Effective method for determining environmental loads on supporting structures for offshore wind turbines

  Publikacja

  • P. Dymarski
  • E. Ciba
  • T. Marcinkowski

  - Rok 2014

  This paper presents a description of an effective method for determining loads due to waves, current and wind acting on the supporting structures of the offshore wind turbines. This method is dedicated to the structures consisting of the cylindrical or conical elements as well as (truncates) pyramids of polygon with a large number of sides (8 or more). The presented computational method is based on the Morison equation, which was...

• Review of cigars and cigar-type products as potential sources of consumer exposure to heavy metals

  Publikacja

  • P. J. Hać
  • B. Cieślik
  • P. Konieczka

  - JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART C-ENVIRONMENTAL CARCINOGENESIS & ECOTOXICOLOGY REVIEWS - Rok 2022

  The popularity of cigars, growing since 1993, has not gone hand in hand with the increased interest of researchers in these products. Although the literature widely describes the harmfulness of tobacco and the content of toxic substances in tobacco products, the topic is often treated selectively as relating primarily to cigarettes and rarely extends to other products of the broadly defined tobacco industry. However, there is no...

  Pełny tekst do pobrania w portalu

• Temperature influence on tyre/road noise frequency spectra

  Publikacja

  • P. Mioduszewski
  • S. Taryma
  • R. Woźniak

  - Rok 2016

  The correction for temperature effect on measured tyre/road noise is very important as it may be one of the main sources of errors in measurement results due to substantial influence of this parameter on obtained values. The latest version of the Technical Specification ISO/CD TS 13471-1 about Temperature Corrections contains a proposal of correction procedure for normalizing measured noise levels to a reference air temperature...