Search results for: D%C5%B9WIGNICE

• Mapping the Transglycosylation Relevant Sites of Cold-Adapted β-D-Galactosidase from Arthrobacter sp. 32cB

  Publication

  • M. Rutkiewicz
  • M. Wanarska
  • A. Bujacz

  - INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES - Year 2020

  B-Galactosidase from Arthrobacter sp. 32cB (ArthbetaDG) is a cold-adapted enzyme able to catalyze hydrolysis of beta-D-galactosides and transglycosylation reaction, where galactosyl moiety is being transferred onto an acceptor larger than a water molecule. Mutants of ArthbetaDG D207A and E517Q were designed to determine the significance of specific residues and to enable formation of complexes with lactulose and sucrose and to...

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• The level of Knowledge and use of tax exemptions for R&D activities

  Open Research Data

  open access

  • P. Kasprzak
  • P. Dębniak

  The following research data contains the answers of 259 entrepreneurs to questions regarding tax reliefs and exemptions for research and development activities. As part of the study answers to the following questions were obtained:Have you ever used the tax relief for new technologies / R&D?Has your company acquired a license / software (intangible...

• Low-Power Receivers for Wireless Capacitive Coupling Transmission in 3-D-Integrated Massively Parallel CMOS Imager

  Publication

  • G. Blakiewicz
  • M. Kłosowski
  • W. Jendernalik
  • J. Jakusz
  • S. Szczepański

  - IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS - Year 2020

  The paper presents pixel receivers for massively parallel transmission of video signal between capacitive coupled integrated circuits (ICs). The receivers meet the key requirements for massively parallel transmission, namely low-power consumption below a single μW, small area of less than 205 μm2, high sensitivity better than 160 mV, and good immunity to crosstalk. The receivers were implemented and measured in a 3-D IC (two face-to-face...

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• Marek Czachor prof. dr hab.

  People

  Institute of Physics and Applied Computer Science

• Knowledge and level of use of tax exemptions for R&D activities

  Open Research Data

  open access

  • P. Kasprzak
  • P. Dębniak

  The research results contain answers to questions about the level of knowledge and skills in using concessions and exemptions for research and development (R&D) activities in Poland.

• REVUE FRANCAISE D ALLERGOLOGIE ET D IMMUNOLOGIE CLINIQUE

  Journals

  ISSN: 0335-7457

• The essence of marine and coastal space – an interdisciplinary perspective

  Publication

  • K. Jerzak
  • M. D. Shrayer
  • K. Krośnicka
  • P. Lorens
  • J. Zaucha
  • J. Pardus

  - EUROPA XXI - Year 2019

  Sea space has been undergoing a profound transformation. Although it retains its inspirational function in arts, literature and philosophy, it has been gaining new anthropogenic dimensions in eco-nomics and urban planning as a source of satisfying human needs i.e. the provision of harmony, beauty, off-shore energy, and biotech substances. Therefore, in this paper marine space is analyzed from a mul-tidimensional perspective of...

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• Anthra[1,2-d][1,2,3]triazine-4,7,12(3H)-triones as a New Class of Antistaphylococcal Agents: Synthesis and Biological Evaluation

  Publication

  • V. Zvarych
  • M. Stasevych
  • V. Novikov
  • E. Rusanov
  • M. Vovk
  • P. Szweda
  • K. Grecka
  • S. Milewski

  - MOLECULES - Year 2019

  The development and spread of resistance of human pathogenic bacteria to the action of commonly used antibacterial drugs is one of the key problems in modern medicine. One of the especially dangerous and easily developing antibiotic resistant bacterial species is Staphylococcus aureus. Anthra[1,2-d][1,2,3]triazine-4,7,12(3H)-triones 22–38 have been developed as novel effective antistaphylococcal agents. These compounds have been...

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• Share of enterprises' expenditure in total R&D expenditure (2009-2011)

  Open Research Data

  open access

  • P. Kasprzak

  The countries with the highest share of enterprises in R&D expenditure are: Finåandia (67%), Germany (65.6%) and Slovenia (61.2%). On the opposite pole are Cyprus (11%), Bulgaria (16.9%) and Latvia (24.8%). The average result for the Member States in 2011 was 54.9%. It is worth noting that the countries that significantly increased the ratio of...

• Low temperature electrical conductivity of the SrFeO3-d pellet

  Open Research Data

  open access

  • A. Mroziński
  • K. Lankauf

  - series: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrFeO3-d (SFO) pellet. DC electrical conductivity measurements of SFO were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas flow rate of 40...

• X-ray diffractometry results of the SrTi0.50Fe0.50O3-d powder

  Open Research Data

  open access

  • A. Mroziński
  • B. Kamecki

  - series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes

  This dataset contains results of X-ray diffractometry mesurement (XRD) of the SrTi0.50Fe0.50O3-d (STF50) powder after ball milling. The phase composition of the investigated STF50 powder was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder. Measurements...

• X-ray diffractometry results of the SrTi0.35Fe0.65O3-d powder

  Open Research Data

  open access

  • A. Mroziński
  • B. Kamecki

  - series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes

  This dataset contains results of X-ray diffractometry mesurement (XRD) of the SrTi0.35Fe0.65O3-d (STF35) powder after ball milling. The phase composition of the investigated STF35 powder was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder. Measurements...

• Low temperature electrical conductivity of the SrTi0.65Fe0.35O3-d pellet

  Open Research Data

  open access

  • A. Mroziński
  • K. Lankauf

  - series: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrTi0.65Fe0.35O3-d (STF35) pellet. DC electrical conductivity measurements of STF35 were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas...

• Low temperature electrical conductivity of the SrTi0.30Fe0.70O3-d pellet

  Open Research Data

  open access

  • A. Mroziński
  • K. Lankauf

  - series: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrTi0.30Fe0.70O3-d (STF70) pellet. DC electrical conductivity measurements of STF70 were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas...

• Low temperature electrical conductivity of the SrTi0.50Fe0.50O3-d pellet

  Open Research Data

  open access

  • A. Mroziński
  • K. Lankauf

  - series: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrTi0.50Fe0.50O3-d (STF50) pellet. DC electrical conductivity measurements of STF50 were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas...

• X-ray diffractometry results of the SrTi0.30Fe0.70O3-d powder

  Open Research Data

  open access

  • A. Mroziński
  • B. Kamecki

  - series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes

  This dataset contains results of X-ray diffractometry mesurement (XRD) of the SrTi0.30Fe0.70O3-d (STF70) powder after ball milling. The phase composition of the investigated STF70 powder was analyzed by XRD at room temperature. The X-ray diffractometry (XRD) technique was used to determine the phase composition of the fabricated powder. Measurements...

• Low temperature electrical conductivity of the SrTi0.10Fe0.90O3-d pellet

  Open Research Data

  open access

  • A. Mroziński
  • K. Lankauf

  - series: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrTi0.10Fe0.90O3-d (STF90) pellet. DC electrical conductivity measurements of STF90 were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas...

• R&D in a post centrally-planned economy: The macroeconomic effects in Poland

  Publication

  • K. Zawalińska
  • N. Tran
  • A. Płoszaj

  - JOURNAL OF POLICY MODELING - Year 2018

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• Differential antitumor effects of vitamin D analogues on colorectal carcinoma in culture

  Publication

  • J. WIERZBICKA
  • A. BINEK
  • T. AHRENDS
  • J. KA
  • A. SZYDŁOWSKA
  • Ł. TURCZYK
  • T. WĄSIEWICZ
  • P. WIERZBICKI
  • R. SĄDEJ
  • R. TUCKEY... and 5 others

  - INTERNATIONAL JOURNAL OF ONCOLOGY - Year 2015

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• On the role of classical and novel forms of vitamin D in melanoma progression and management

  Publication

  • A. Slominski
  • A. Brożyna
  • C. Skobowiat
  • M. Zmijewski
  • T. Kim
  • Z. Janjetovic
  • A. Oak
  • W. Jozwicki
  • A. Jetten
  • R. Mason... and 4 others

  - The Journal of Steroid Biochemistry and Molecular Biology - Year 2018

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• Vitamin D Metabolism Gene Polymorphisms and Their Associated Disorders: A Literature Review

  Publication

  • M. Abouzid
  • F. Główka
  • L. Kagan
  • M. Karaźniewicz-Łada

  - Current Drug Metabolism - Year 2022

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• Pasternak H., Hoch H.-U., Fug D>: Stahltragwerke in industriebau

  Publication

  • Z. Cywiński

  - Inżynieria i Budownictwo - Year 2010

• Ship weather routing featuring w-MOEA/D and uncertainty handling

  Publication

  • R. Szlapczynski
  • J. Szlapczynska
  • R. Vettor

  - APPLIED SOFT COMPUTING - Year 2023

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• Efficient and robust quadratures for isogeometric analysis: Reduced Gauss and Gauss–Greville rules

  Publication

  • Z. Zou
  • T. Hughes
  • M. Scott
  • D. Miao
  • R. Sauer

  - COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING - Year 2022

  This work proposes two efficient quadrature rules, reduced Gauss quadrature and Gauss–Greville quadrature, for isogeometric analysis. The rules are constructed to exactly integrate one-dimensional B-spline basis functions of degree p, and continuity class C^{p−k}, where k is the highest order of derivatives appearing in the Galerkin formulation of the problem under consideration. This is the same idea we utilized in Zou et al....

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• INFRO@D Roadside safety management

  e-Learning Courses

  • J. Wachnicka
  • W. Kustra
  • T. Mackun
  • M. Budzyński
  • A. Guzik
  • K. Dytrych

• INFRO@D Road pavement management

  e-Learning Courses

  • J. Wachnicka
  • W. Kustra
  • T. Mackun
  • A. Guzik
  • K. Dytrych

• Intercalation complex of imidazoacridinone C-1311, a potential anticancer drug, with DNA helix d(CGATCG)2: stereostructural studies by 2D NMR spectroscopy.

  Publication

  • T. Laskowski
  • J. Czub
  • P. Sowiński
  • J. Mazerski

  - JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS - Year 2016

  Imidazoacridinone C-1311 (Symadex®) is a powerful antitumor agent, which successfully made its way through the Phase I clinical trials and has been recommended for Phase II few a years ago. It has been shown experimentally that during the initial stage of its action C-1311 forms a relatively stable intercalation complex with DNA, yet it has shown no base-sequence specificity while binding to DNA. In this paper, the d(CGATCG)2:C-1311...

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• Synthesis and structure of selected quaternary N-(1,4-anhydro-5-deoxy-2,3-O-isopropylidene-D,L-ribitol-5-yl)ammonium salts.

  Publication

  • E. Skorupa
  • B. Dmochowska
  • L. Pellowska-Januszek
  • W. Wojnowski
  • J. Chojnacki
  • A. Wiśniewski

  - Year 2004

  Opracowano metody otrzymywania czwartorzędowych soli amoniowych, pochodnych rybitolu, zawierających reszty: pirydyny, 2-metylopirydyny, 3-karbamoilopirydyny, 4-(N,N-dimetyloamino)pirydyny, chinoliny oraz dwóch amin alifatycznych trimetyloaminy i trietyloaminy. Związki te powstają w reakcji 1,4-anhydro-2,3-O-izopropylideno-5-O-tozylo-D,L-rybitolu z odpowiednimi zasadami azotowymi.

• Active Site Architecture and Reaction Mechanism Determination of Cold Adapted beta-D-galactosidase from Arthrobacter sp. 32cB

  Publication

  • M. Rutkiewicz
  • A. Bujacz
  • M. Wanarska
  • A. Wierzbicka-Woś
  • H. Cieśliński

  - INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES - Year 2019

  ArthbetaDG is a dimeric, cold-adapted beta-D-galactosidase that exhibits high hydrolytic and transglycosylation activity. A series of crystal structures of its wild form, as well as its ArthbetaDG_E441Q mutein complexes with ligands were obtained in order to describe the mode of its action. The ArthbetaDG_E441Q mutein is an inactive form of the enzyme designed to enable observation of enzyme interaction with its substrate. The...

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• LEA-Lingue e Letterature d Oriente e d Occidente

  Journals

  ISSN: 1824-4920 , eISSN: 1824-484X

• Iwona D licencjat

  People

• X D Phd

  People

• Electrical conductivity of the SrTi1-xFexO3-d pellets at 20% pO2

  Open Research Data

  open access

  • A. Mroziński

  - series: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes

  This dataset contains results electrical conductivity measurements of dense  SrTi1-xFexO3-d (x=0.35, 0.50, 0.70) pellets. DC electrical conductivity measurements were performed by the Van der Pauw method between 900 °C and 200 °C. Studies were performed at  20% of oxygen partial pressure under humidified (~4 vol%) gas flow rate of 50 ml min -1.

• D-loop sequences retrieved from Canis lupus familiaris mitochondrial genome

  Open Research Data

  open access

  • K. Kowal
  • B. Ślaska
  • A. Tkaczyk-Wlizło

  Canine mitochondrial genome is built of 16727 bp. Non-coding control region (mtCR), called also D-loop, begins with 15458 nucleotide and ends with 16727 nucleotide. The length of this fragment is 1270 bp (Kim et al., 1998). D-loop region is responsible for replication and transcription of mitochondrial DNA. Mutations that occur within it may cause irregularity...

• The efficiency comparison of ramentaceone isolation from Drosera aliciae plants using normal and reversed phase preparative liquid chromatography technique

  Publication

  • E. Gilgenast-Krasińska
  • G. Gałęzowska
  • A. Maciejewska
  • A. Królicka
  • M. A. Kamiński

  - PLANTA MEDICA - Year 2007

  W pracy zaprezentowano optymalne warunki otrzymywania ramentaceonu z chloroformowego ekstraktu z rośliny D. muscipula. Opracowano i przedstawiono dwie procedury otrzymywania ramantaceonu z wykorzystaniem NP-PLC i RP-PLC. Dla produktu o określonej czystości, porównano maksymalny stopień przeładowania kolumny, efektywność procesu wyrażoną jako ilość substancji otrzymanej w jednostce czasu oraz produktywność kolumny, wyrażoną jako...

• Cinemas d Amerique Latine

  Journals

  ISSN: 1267-4397

• ArcheoSciences-Revue d Archeometrie

  Journals

  ISSN: 1960-1360 , eISSN: 2104-3728

• Documents d Analisi Geografica

  Journals

  ISSN: 0212-1573

• Polymer Science - Series D

  Journals

  ISSN: 1995-4212

• Revue d Etudes Tibetaines

  Journals

  ISSN: 1768-2959

• JOURNAL D ANALYSE MATHEMATIQUE

  Journals

  ISSN: 0021-7670 , eISSN: 1565-8538

• JOURNAL FRANCAIS D OPHTALMOLOGIE

  Journals

  ISSN: 0181-5512 , eISSN: 1773-0597

• Revue Suisse d Agriculture

  Journals

  ISSN: 0375-1325

• REVUE D ECONOMIE POLITIQUE

  Journals

  ISSN: 0373-2630

• Revue Francaise d Allergologie

  Journals

  ISSN: 1877-0320

• Vitamin D derivatives enhance cytotoxic effects of H2O2 or cisplatin on human keratinocytes

  Publication

  • A. Piotrowska
  • J. Wierzbicka
  • T. Ślebioda
  • M. Woźniak
  • R. Tuckey
  • A. Slominski
  • M. Żmijewski

  - STEROIDS - Year 2016

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• Fibrinogen and d-dimer in contrasting relation with measures of wave reflection and arterial stiffness

  Publication

  • J. Wykretowicz
  • P. Guzik
  • T. Krauze
  • R. Marciniak
  • M. Komarnicki
  • J. Piskorski
  • H. Wysocki
  • A. Wykretowicz

  - SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION - Year 2012

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• Exploring the structure–property schemes in anion–π systems of d-block metalates

  Publication

  • E. Kuzniak-Glanowska
  • J. Kobylarczyk
  • K. Jedrzejowska
  • D. Glosz
  • R. Podgajny

  - DALTON TRANSACTIONS - Year 2021

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• Research Trends of Vitamin D Metabolism Gene Polymorphisms Based on a Bibliometric Investigation

  Publication

  • M. Abouzid
  • M. Karaźniewicz-Łada
  • B. Abdelazeem
  • J. Brašić

  - Genes - Year 2023

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• Photocatalytic Water Disinfection under Solar Irradiation by d-Glucose-Modified Titania

  Publication

  • A. B. Markowska-Szczupak
  • P. Rokicka
  • K. Wang
  • M. Endo
  • A. Morawski
  • E. Kowalska

  - Catalysts - Year 2018

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