Search results for: D-XYLOSIDES

• Dwufazowy, termosyfonowy wymiennik ciepła - R&D. Cz. 1

  Publication

  • A. Fiuk
  • J. Cieśliński

  - Technika Chłodnicza i Klimatyzacyjna - Year 2010

  Przedstawiono podział i zasadę działania termosyfonów dwufazowych. Wyróżniono termosyfony rurowe, pętlowe i rurowo-pętlowe. Podano również przykłady termosyfonowych wymienników ciepła.

• Dwufazowy, termosyfonowy wymiennik ciepła - R&D. Część 2

  Publication

  • A. Fiuk
  • J. Cieśliński

  - Technika Chłodnicza i Klimatyzacyjna - Year 2010

  Przedstawiono konstrukcję dwufazowego, termosyfonowego wymiennika ciepła (DTWC), która jest chroniona patentem. Zaprezentowano wybrane wyniki badań cieplnych DTWC, m.in. wpływ rodzaju rurek użytych do budowy pęczków rur parownika (gładkie, karbowane i z powłoka porowatą), na uzyskiwane współczynniki przejmowania ciepła. Zaproponowano algorytm do szacowania strumienia ciepła przenoszonego w DTWC.

• Cykl P-D-C-A w ciągłym doskonaleniu przedsiębiorstw

  Publication

  • G. Zieliński

  - Utrzymanie Ruchu - Year 2013

  W niniejszym opracowaniu autor poddał analizie doskonalenie jakości z uwazględnieiem ciągłego poszukiwania i wdrażania form, metod, technik pozwalającyh przedsiębiorstwom udoskonalić poszczególne obszary funkcjonowania. Autor omówił poszczgólne składowe koncepcji PDCA oraz odniósł się do korzyści jakie mogą uzyskać przedsiębiorstwa doskonalące jakość w sposób ciągły.

• Necessary conditions for optimal control of general N-D model

  Publication

  • A. Dzielinski

  - Year 2005

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• Higginsianins D and E, Cytotoxic Diterpenoids Produced by Colletotrichum higginsianum

  Publication

  • M. Masi
  • A. Cimmino
  • F. Salzano
  • R. Di
  • M. Górecki
  • V. Calabrò
  • G. Pescitelli
  • A. Evidente

  - JOURNAL OF NATURAL PRODUCTS - Year 2020

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• Exposure to (1 → 3)-β-D-glucans in swine farms

  Publication

  • M. Cyprowski
  • A. Buczyńska
  • A. Kozajda
  • M. Sowiak
  • K. Bródka
  • I. Szadkowska-Stańczyk

  - AEROBIOLOGIA - Year 2012

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• D-Tagatoza - prosty cukier o ogromnym potencjale aplikacyjnym

  Publication

  • M. Wanarska

  - Year 2011

  D-Tagatoza jest naturalnym cukrem prostym, występującym w przyrodzie w niewielkich ilościach. D-Tagatoza jest ketoheksozą, epimerem D-fruktozy oraz izomerem D-galaktozy. Jest to związek dobrze rozpuszczalny w wodzie, stabilny w pH 2-7 i wykazujący słodki smak. Słodkość D-tagatozy wynosi 92% słodkości sacharozy, jednak jej kaloryczność jest znacznie niższa. Wysoka słodkość oraz niska wartość kaloryczna D-tagatozy sprawiają, iż stanowi...

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• Vitamin D receptor gene polymorphisms in Alzheimer's disease patients

  Publication

  • Ł. Łaczmański
  • M. Jakubik
  • G. Bednarek-Tupikowska
  • J. Rymaszewska
  • N. Słoka
  • F. Lwow

  - EXPERIMENTAL GERONTOLOGY - Year 2015

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• A Note on a Problem Posed by D. E. Knuth on a Satisfiability Recurrence

  Publication

  • P. Jacquet
  • C. Knessel
  • W. Szpankowski

  - COMBINATORICS PROBABILITY & COMPUTING - Year 2014

  We resolve a conjecture proposed by D.E. Knuth concerning a recurrence arising in the satisfiability problem. Knuth's recurrence resembles recurrences arising in the analysis of tries, in particular PATRICIA tries, and asymmetric leader election. We solve Knuth's recurrence exactly and asymptotically, using analytic techniques such as the Mellin transform and analytic depoissonization.

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• Synthesis, Antimicrobial and Mutagenic Activity of a New Class of d-Xylopyranosides

  Publication

  • K. Sikora
  • P. Szweda
  • K. Słoczyńska
  • J. Samaszko-Fiertek
  • J. Madaj
  • B. Liberek
  • E. Pękala
  • B. Dmochowska

  - Antibiotics-Basel - Year 2023

  Eight N-[2-(2′,3′,4′-tri-O-acetyl-α/β-d-xylopyranosyloxy)ethyl]ammonium bromides, a new class of d-xylopyranosides containing a quaternary ammonium aglycone, were obtained. Their complete structure was confirmed using NMR spectroscopy (1H, 13C, COSY and HSQC) and high-resolution mass spectrometry (HRMS). An antimicrobial activity against fungi (Candida albicans, Candida glabrata) and bacteria (Staphylococcus aureus, Escherichia...

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• REVUE FRANCAISE D ALLERGOLOGIE ET D IMMUNOLOGIE CLINIQUE

  Journals

  ISSN: 0335-7457

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

  Publication

  • Z. Cywiński

  - Inżynieria i Budownictwo - Year 2010

• 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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• 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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• N-alkyl derivatives of 2-amino-2-deoxy-D-glucose

  Publication

  • B. Liberek
  • A. Melcer
  • A. Osuch
  • R. Wakieć
  • S. Milewski
  • A. Wiśniewski

  - Year 2005

  Mono- i di-N-alkilowe pochodne 1,3,4,6-tetra-O-acetylo-2-amino-2-deoksy-beta-D-glukozy (alkil = metyl, etyl, propyl, butyl, pentyl, heksyl, benzyl) otrzymano w wyniku redukcyjnej alkilacji per-O-acetylo-D-glukozaminy. (N-etylo, N-propylo, N-butylo, N-pentylo, N-heksylo)-1,3,4,6-tetra-O-acetylo-2-amino-2-deoksy-beta-D-glukozy deacetylowano w celu podjęcia prób enzymatycznej fosforylacji. Wszystkie produkty scharakteryzowano za pomocą...

• New class of quaternary ammonium salts, derivatives of methyl D-glucopyranosides.

  Publication

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

  - Year 2004

  Reakcja zasad azotowych z 6-O-p-tozylo-alfa-D-glukopiranozydem metylu lub 6-O-tozylo-beta-D-glukopiranozydem metylu (prowadzona w skali mikro) dając odpowiednie sole amoniowe. Jako zasady azotowe użyto pirydyny, 2-metylopirydyny i trimetyloaminy. Produkty zostały przebadane przy użyciu spektroskopii 1H, 13C NMR, spektroskopii mas oraz analizy elementarnej a budowa jednego z nich została dodatkowo potwierdzona za pomocą rentgenowskiej...

• Acquisition and indexing of RGB-D recordings for facial expressions and emotion recognition

  Publication

  • M. Szwoch

  - Studia Informatica Pomerania - Year 2015

  In this paper KinectRecorder comprehensive tool is described which provides for convenient and fast acquisition, indexing and storing of RGB-D video streams from Microsoft Kinect sensor. The application is especially useful as a supporting tool for creation of fully indexed databases of facial expressions and emotions that can be further used for learning and testing of emotion recognition algorithms for affect-aware applications....

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• A simplified model of 3-D pipe system conveying flowing liquid

  Publication

  • C. Orlikowski
  • R. Hein

  - Solid State Phenomena - Year 2013

  The paper presents a model reduction technique of a 3-D pipe system with flowing liquid. In the analysis and design of control (mechatronic) systems it is useful to work with simple, low order models. A hybrid reduced order model is proposed. The system model consists of two parts, the modal model and the finite element model.

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

  Publication

  • R. Szłapczyński
  • J. Szłapczyńska
  • R. Vettor

  - APPLIED SOFT COMPUTING - Year 2023

  The paper presents a new version of evolutionary multi-objective weather routing (WR) for ships taking into account uncertainties of weather forecasts in route optimization. The method applies authors’ w-MOEA/D algorithm: MOEA/D framework incorporating Decision Maker’s (DM) preferences by means of w-dominance relation. Owing to this, DM preferences are taken into account throughout optimization, allowing the process to focus on...

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• Simple 2-D Direction-of-Arrival Estimation Using an ESPAR Antenna

  Publication

  • Ł. Kulas

  - IEEE Antennas and Wireless Propagation Letters - Year 2017

  In this letter, it has been shown how an electronically steerable parasitic array radiator (ESPAR) antenna can be used for 2-D direction-of-arrival (DoA) estimation employing received signal strength (RSS) values only. The proposed approach relies on changes in RSS values recorded at the antenna output port observed for different vertical and horizontal directions, while antenna’s main beam sweeps 360° area around the ESPAR antenna. Based...

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• Structure-activity relationship studies on the antimicrobial activity of novel edeine a and d analogues

  Publication

  • Z. Czajgucki
  • R. Andruszkiewicz
  • W. Kamysz

  - JOURNAL OF PEPTIDE SCIENCE - Year 2006

  Opisano syntezę 4 nowych analogów peptydowego antybiotyku, edeiny a i d z wykorzystaniem klasycznej syntezy w roztworze. Stosowano metodę estrów aktywnych oraz metodę azydową do tworzenia wiązań peptydowych. Zbadano także aktywność przeciwgrzybową i przeciwbakteryjną opisanych połączeń.

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• LEA-Lingue e Letterature d Oriente e d Occidente

  Journals

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

• 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

• REVUE D ECONOMIE POLITIQUE

  Journals

  ISSN: 0373-2630

• Revue Francaise d Allergologie

  Journals

  ISSN: 1877-0320

• JOURNAL FRANCAIS D OPHTALMOLOGIE

  Journals

  ISSN: 0181-5512 , eISSN: 1773-0597

• Revue Suisse d Agriculture

  Journals

  ISSN: 0375-1325

• 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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• The supramolecular organization of self-assembling chlorosomal bacteriochlorophyll c, d, or e mimics

  Publication

  • T. Jochum
  • C. M. Reddy
  • A. Eichhofer
  • G. Buth
  • J. Szmytkowski
  • H. Kalt
  • D. Moss
  • T. S. Balaban

  - PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA - Year 2008

  Bacteriochlorophylls (BChls) c, d, and e are the main light-harvesting pigments of green photosynthetic bacteria that self-assemble into nanostructures within the chlorosomes forming the most efficient antennas of photosynthetic organisms. All previous models of the chlorosomal antennae, which are quite controversially discussed because no single crystals could be grown so far from these organelles, involve a strong hydrogen-bonding...

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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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• Vitamin D kinetics in the acute phase of critical illness: A prospective observational study

  Publication

  • T. Czarnik
  • A. Czarnik
  • R. Gawda
  • M. Gawor
  • M. Piwoda
  • M. Marszalski
  • M. Maj
  • O. Chrzan
  • R. Said
  • M. Rusek-Skora... and 5 others

  - JOURNAL OF CRITICAL CARE - Year 2018

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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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• Właściwości funkcjonału celu D-optymalnego schematu próbkowania dla modeli kompartmentowych.

  Publication

  • R. Kalicka
  • D. Bochen

  - Year 2003

  Stworzony został program pozwalający na wizualizację rozkładu funkcji celu dla 1-kompartmentowych, 2-kompartmentowych i 3-kompartmentowych modeli, których odpowiedź ma postać sumy eksponent. W pracy przedstawiono przykładowe rozkłady funkcji celu i algorytm poszukiwania jej ekstremów.

• 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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• New oryginal generic technologies: A Polish R&D strategic implementation programme

  Publication

  • J. Rachoń

  - Polish Market - Year 2015

  Polands's pharmaceutical industry is of great significance to the whole economy. According to Forbs (2 October 2012), the cost of launching a new drug varies from USD 1 to 11 bilion. There is little Chance of a Polish pharmaceutical company developing an original drug due to financial reason.Many research teams in Poland take up research projects aimed at new biologically active compounds. But such an objective has no broader perspective,...

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• An Ultra-Low-Energy Analog Comparator for A/D Converters in CMOS Image Sensors

  Publication

  • W. Jendernalik

  - CIRCUITS SYSTEMS AND SIGNAL PROCESSING - Year 2017

  This paper proposes a new solution of an ultra-low-energy analog comparator, dedicated to slope analog-to-digital converters (ADC), particularly suited for CMOS image sensors (CISs) featuring a large number of ADCs. For massively parallel imaging arrays, this number may be as high as tens-hundreds of thousands ADCs. As each ADC includes an analog comparator, the number of these comparators in CIS is always high. Detailed analysis...

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• A Low-Profile 3-D Printable Metastructure for Performance Improvement of Aperture Antennas

  Publication

  • M. Y. Ali
  • A. Lalbakhsh
  • S. Kozieł
  • Ł. Gołuński
  • F. Ahmed
  • M. Asadnia

  - Scientific Reports - Year 2024

  In order to increase the radiation performance of aperture-type antennas, this paper demonstrates a low-profile, planar, single-layer, three-dimensional (3-D) printable metastructure. The proposed hybridized metastructure is highly transparent as it is made out of novel hybrid meta-atoms having transmission coefficient magnitudes greater than -0.72 dB and fully complies with the near-field phase transformation principle. The hybridized...

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• A method for the production of D-tagatose using a recombinant Pichia pastoris strain secreting beta-D-galactosidase from Arthrobacter chlorophenolicus and a recombinant L-arabinose isomerase from Arthrobacter sp. 22c

  Publication

  • M. Wanarska
  • K. Józef

  - Microbial Cell Factories - Year 2012

  D-Tagatose is a natural monosaccharide which can be used as a low-calorie sugar substitute in food, beverages and pharmaceutical products. It is also currently being tested as an anti-diabetic and obesity control drug. D-Tagatose is a rare sugar, but it can be manufactured by the chemical or enzymatic isomerization of D-galactose obtained by a beta-D-galactosidase-catalyzed hydrolysis of milk sugar lactose and the separation of...

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• A spline-based FE approach to modelling of high frequency dynamics of 1-D structures

  Publication

  • A. Żak
  • W. Waszkowiak

  - COMPUTERS & MATHEMATICS WITH APPLICATIONS - Year 2021

  In this paper a computational methodology leading to the development of a new class of FEs, based on the application of continuous and smooth approximation polynomials, being splines, has been presented. Application of the splines as appropriately defined piecewise elemental shape functions led the authors to the formulation of a new approach for FEM, named as spFEM, where contrary to the well-known NURBS approach, the boundaries...

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• Nuclear Magnetic Relaxation and d-Wave Pairing in a Model of a Superconductor with Non-Retarded Attraction

  Publication

  • T. Kostyrko

  - PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS - Year 1991

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• Nuclear magnetic relaxation and d-wave pairing in an extended Hubbard model with diagonal disorder

  Publication

  • T. Kostyrko

  - PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS - Year 1991

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• 3 d 3 system – Comparison of Mn 4+ and Cr 3+ in different lattices

  Publication

  • M. Grinberg
  • T. Lesniewski
  • S. Mahlik
  • R. Liu

  - OPTICAL MATERIALS - Year 2017

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