Search results for: METHANE YIELD

• Charge density wave and crystalline electric field effects in TmNiC2

  Publication

  • M. Roman
  • M. Fritthum
  • B. Stöger
  • D. T. Adroja
  • H. Michor

  - PHYSICAL REVIEW B - Year 2023

  Single crystals of TmNiC2 were grown by the optical floating-zone technique and were investigated by x-ray diffraction (XRD), thermal expansion, electrical resistivity, specific heat, and magnetic susceptibility measurements. Single-crystal XRD reveals the formation of a commensurate charge density wave (CDW) characterized by a CDW modulation vector q2c = (0.5, 0.5, 0.5), which is accompanied by a symmetry change from the orthorhombic...

  Full text available to download

• Review of Research and Development on the Technical Diagnostics in the Field of Electric Traction

  Publication

  • Z. Giętkowski
  • K. Karwowski
  • M. Mizan
  • P. Pazdro

  - Measurement Automation Monitoring - Year 2003

  Przedstawiono funkcje i oprzyrządowanie stanowiska diagnostycznego do badania lokomotyw elektrycznych serii EU07. Zaproponowano nową metodę kontroli charakterystyki statycznej odbieraka prądu. Przedstawiono kompleksowy system diagnostyki sieci jezdnej DST.

  Full text available to download

• Analog filter design system for field programmable analog array.

  Publication

  • M. Wójcikowski

  - Bulletin of the Polish Academy of Sciences-Technical Sciences - Year 2003

  Obiektowy system do automatycznego projektowania filtrów kaskadowych i symetrycznych filtrów FLF z wykorzystaniem wzmacniaczy transkonuktancyjnych OTACi bloków bikwadratowych z optymalizacją zakresu dynamiki, zniekształceń i wrażliwości. System umożliwia realizację standardowych aproksymacji charakterystyk amplitudowych oraz dowolnie zdefiniowanych przez użytkownika.

• Reducible representations of CAR and CCR with possible applications to field quantization.

  Publication

  • M. Czachor

  - Year 2004

  Redukowalne reprezentacje CAR i CCR zastosowane są do drugiej kwantyzacji pól Diraca i Maxwella. Powstające w ten sposób operatory pola są rzeczywiście operatorami, a nie dystrybucjami o wartościach operatorowych. Przykłady pokazują, że formalizm taki może prowadzić do skończonej teorii pola.

  Full text available to download

• Spatiotemporal random field models in vibration-based diagnosis of structures.

  Publication

  • H. Walukiewicz

  - Year 2004

  W pracy przedstawiono nowe podejscie do diagnostyki dynamicznejkonstrukcji w zakresie modelowania stochastycznego.Glownymzalozeniem jest losowosc parametrow konstrukcji(wlasnoscimaterialowe,geometryczne i warunki brzegowe}.Wlasnosci te samodelowane jako czasoprzestrzenne pola losowe drugiego rzedu.Zdefiniowano stochastyczne indeksy uszkodzenia konstrukcji.

• The experimental method of reducing magnetic field intensity in industrial buidings

  Publication

  • B. Pałczyńska
  • L. Spiralski
  • S. Galla

  - Year 2005

  Przedstawiono metodę obniżenia poziomu intensywności zakłóceń w budynkach pracującego zakładu przemysłowego. Potrzeba wykonania badań pola elektromagnetycznego wynikała m.in. z zaobserwowanej wśród pracowników jednego z działów zakładu większej podatności na zachorowania. Na drodze pomiarów zlokalizowano źródła silnego pola magnetycznego w zakresie małych częstotliwości. Na podstawie analizy wyników pomiarowych sformułowano wnioski...

• Nonlinear evolution of components of electromagnetic field of helicoidal wave in plasma

  Publication

  • S. Leble
  • D. Rohraff

  - PHYSICA SCRIPTA - Year 2006

  Wyprowadzilismy model równań opisujących oddziaływanie pomiedzy kołowo spolaryzowanymi paczkami fal helikoidalnych w dwuwymiarowej plazmie. Dla quasi-jednowymiarowego przypadku otrzymaliśmy warunek nieliniowego rezonansu dla oddziaływania N-fal. Nowym ''osiągnięciem'' badań w kontekscie teorii solitonów, jest znalezienie rozwiązań dla przypadku asynchronizmu fal, które wydaje się być podstawowym dla paczek falowych nachylonych...

  Full text to download in external service

• A facile hydrous mechano-synthesis of magnesium hydroxide [Hy-Mg(OH)2] nano fillers for flame-retardant polyester composites

  Publication

  • B. Santhosh
  • M. Kumar
  • J. Mathews
  • A. Mohamed
  • A. Solaiappan

  - Chemical Engineering Journal Advances - Year 2023

  Full text to download in external service

• μ-4,4′-Bipyridyl-1:2κ2N:N′-methanol-2κO-tetrakis(tri-tert-butoxysilanethiolato)-1κ4O,S;2κ2S-dizinc(II)

  Publication

  • A. Dołęga
  • K. Baranowska

  - ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE - Year 2008

  Full text to download in external service

• Excess volumes of mixing in (N,N-Dimethylacetamide+methanol+water) and (N,N-Dimethylacetamide+ethanol+water) at the temperature 313.15 K

  Publication

  • J. Zielkiewicz

  - JOURNAL OF CHEMICAL THERMODYNAMICS - Year 2008

  W pracy podane są rezultaty precyzyjnych pomiarów namiarowych objętości molowych dla dwóch układów trójskładnikowych zawierających wodę, amid alifatyczny (N,N-dimetyloacetamid) oraz alkohol: metanol lub etanol. Dla wszystkich badanych układów obserwowane są duże i ujemne wartości nadmiarowych objętości mieszania, wskazujące na obecność silnych oddziaływań międzycząsteczkowych.

  Full text to download in external service

• Solvation of cobalt(II) and trifluoromethanesulfonate ions in N,N-dimethylformamide-methanol mixed solvent studied by means of FT-IR spectroscopy

  Publication

  • E. Kamieńska-Piotrowicz
  • J. Stangret
  • J. Szymańska-Cybulska

  - SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY - Year 2007

  Widma FT-IR roztworów Co(CF3SO3)2-N,N-dimetyloformamid-metanol były analizowane w zakresie pasm CO i OH za pomocą metody widm różnicowych. Wyznaczono liczbę cząsteczek DMF i MeOH w pierwszej sferze solwatacji jonu Co(II) w zależności od składu rozpuszczalnika. Stwierdzono także obecność drugiej sfery solwatacji jonu Co(II) i scharakteryzowano ją ilościowo. Zbadano również solwatację jonu tifluorometanosulfonowego oraz asocjację...

  Full text to download in external service

• μ-4,4'-bipyridyl-1:2κ2N:N'-methanol-2κO-tetrakis(tri-tert-butoxy­silane­thiolato)-1κ4O,S; 2κ2S-dizinc(II)

  Publication

  • A. Dołęga
  • K. Kazimierczuk

  - ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE - Year 2008

  Tytułowy związek jest dwujądrowym kompleksem, w którym atomy cynku są połączone poprzez mostkujący ligand 4,4'-bipirydyl. Jeden z atomów cynku jest pięcio-koordynowany za pośrednictwem dwóch chelatujących reszt silanotiolanowych oraz 4,4'-bipirydylu. Jako dodatkowy ligand na drugim atomie cynku występuje cząsteczka metanolu.

  Full text available to download

• Processing of Polyester-Urethane Filament and Characterization of FFF 3D Printed Elastic Porous Structures with Potential in Cancellous Bone Tissue Engineering

  Publication

  • A. Haryńska
  • I. Carayon
  • P. Kosmela
  • A. Brillowska-Dąbrowska
  • M. S. Łapiński
  • J. Kucińska-Lipka
  • H. Janik

  - Materials - Year 2020

  This paper addresses the potential of self-made polyester-urethane filament as a candidate for Fused Filament Fabrication (FFF)-based 3D printing (3DP) in medical applications. Since the industry does not provide many ready-made solutions of medical-grade polyurethane filaments, we undertook research aimed at presenting the process of thermoplastic polyurethane (TPU) filament formation, detailed characteristics, and 3DP of specially...

  Full text available to download

• Electrocatalytic oxidation of methanol, ethylene glycol and glycerine in alkaline media on TiO2 nanotubes decorated with AuCu nanoparticles for an application in fuel cells

  Publication

  • W. Lipińska
  • K. Grochowska
  • J. Karczewski
  • E. Coy
  • K. Siuzdak

  - JOURNAL OF MATERIALS SCIENCE - Year 2022

  In this work, we present the catalytic and photocatalytic activity of AuCu nanostructures obtained on TiO2 nanotubes toward methanol, ethylene glycol and glycerine oxidation. The electrode material is prepared by anodization of Ti foil, thin AuCu layer sputtering and rapid thermal treatment under argon atmosphere. Scanning electron microscopy images confirmed the presence of ordered tubular architecture of TiO2 as well as nanoparticles...

  Full text to download in external service

• Badanie fitoremediacji zawierających metale ciężkie mieszanin osadów ściekowych i popiołów przy użyciu jęczmienia jarego

  Publication

  • K. Tarnowski
  • Z. Lendzion-Bieluń

  - Przemysł Chemiczny - Year 2017

  Full text to download in external service

• AMMI Analysis of the Effects of Different Insecticidal Treatments against Agrotis spp. on the Technological Yield from Sugar Beet

  Publication

  • J. Bocianowski
  • B. Wielkopolan
  • M. Jakubowska

  - Agriculture-Basel - Year 2022

  Full text to download in external service

• Energy resolution and light yield non-proportionality of ZnSe:Te scintillator studied by large area avalanche photodiodes and photomultipliers

  Publication

  • M. Balcerzyk
  • W. Klamra
  • M. Moszyński
  • M. Kapusta
  • M. Szawlowski
  • M. Balcerzyk

  - NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT - Year 2002

  Full text to download in external service

• The Use of DArTseq Technology to Identify New SNP and SilicoDArT Markers Related to the Yield-Related Traits Components in Maize

  Publication

  • A. Tomkowiak
  • B. Nowak
  • A. Sobiech
  • J. Bocianowski
  • Ł. Wolko
  • J. Spychała

  - Genes - Year 2022

  Full text to download in external service

• Comparison of oil yield and quality obtained by different extraction procedures from salmon (Salmo salar) processing byproducts

  Publication

  • A. Głowacz-Różyńska
  • M. Tynek
  • E. Malinowska-Pańczyk
  • D. Martysiak-Żurowska
  • R. Pawłowicz
  • I. Kołodziejska

  - EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY - Year 2016

  The content and composition of lipids in different byproducts (skins, heads, and backbones) from mechanically processed farmed Atlantic salmon were determined and compared with that obtained from wild salmon. Three different procedures were used to establish the optimal conditions of oil extraction (at high temperature −95°C, “cold” extraction at temperature not exceeding 15°C and enzyme assisted with Alcalase). “Cold” extraction...

  Full text available to download

• SHEAR YIELD STRESSES AND FRACTURE TOUGHNESS OF SCOTS PINE (PINUS SYLVESTRIS L.) ACCORDING TO THE RAW MATERIAL PROVENANCE

  Publication

  • D. Chuchała
  • K. Orłowski

  - Trieskove a Beztrieskove Obrabanie Dreva - Year 2016

  In this paper values of the fracture toughness and of shear yield stress in the shear zone of Scots pine are presented. Tests of cutting were carried on samples of Scotch pine (Pinus sylvestris L.) wood of five provenances from Poland. These experimentally cutting tests were carried on the sash gang saw PRW-15M and the values of cutting power were obtained. The values of fracture toughness and shear yield stress based on Atkins’s...

  Full text available to download

• Computationally-Efficient Statistical Design and Yield Optimization of Resonator-Based Notch Filters Using Feature-Based Surrogates

  Publication

  • S. Kozieł
  • T. Haq Ul

  - Scientific Reports - Year 2023

  Modern microwave devices are designed to fulfill stringent requirements pertaining to electrical performance, which requires, among others, a meticulous tuning of their geometry parameters. When moving up in frequency, physical dimensions of passive microwave circuits become smaller, making the system performance increasingly susceptible to manufacturing tolerances. In particular, inherent inaccuracy of fabrication processes affect...

  Full text available to download

• The Role of Molecular Structure in Monte Carlo Simulations of the Secondary Electron Yield and Backscattering Coefficient from Methacrylic Acid

  Publication

  • K. Wiciak-Pawłowska
  • A. Winiarska
  • S. Taioli
  • M. Dapor
  • M. Franz
  • J. Franz

  - MOLECULES - Year 2023

  In this paper, we show the influence of the chemical structure of four different conformers on the secondary electron emission and backscattering of an electron beam from a gel of methacrylic acid. The conformers have different permanent dipole moments, which determines the cross sections for elastic collisions with electrons. The cross sections are used in Monte Carlo simulations of an electron beam, which enters the gel of methacrylic...

  Full text available to download

• High yield expression and single step purification of Toxoplasma gondii SAG1, GRA1, GRA7 antigens in Escherichia coli.

  Publication

  • E. Hiszczyńska-Sawicka
  • A. Brillowska-Dąbrowska
  • S. Dąbrowski
  • H. Pietkiewicz
  • P. Myjak
  • J. Kur

  - PROTEIN EXPRESSION AND PURIFICATION - Year 2003

  Praca przedstawia metodę uzyskiwania antygenów rekombinowanych Toxoplasmagondii o wysokiej czystości, które można zastosować w immunodiagnostyce. Antygeny T. gondii eksprymowane w komórkach E. coli zawierały polihistydynowedomeny fuzyjne na końcu N i C białka. Pozwalało to na jednoetapowe oczyszczanie białek metodą chromatografii metalopowinowactwa na złożu Ni2+ -IDA-Sepharose. Immunoreaktywność antygenów rekombinowanych...

• The sensitivity of bacteria to heavy metals in presence of mineral ship motor oil in coastal marine sediments and waters.

  Publication

  • K. Jankowska
  • K. Olańczuk-Neyman
  • E. Kulbat

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2006

  The sensitivity of bacteria, isolated from coastal marine sediments and waters of Sopot beach, Gdańsk Bay (Poland), to heavy metals in the presence of mineral ship motor oil were studied. All isolated heterotrophic bacteria were resistant to the 0.1 mM lead concentration occurring in the environment. Metal resistance of bacteria isolated from coastal water was strongly related to mineral ship motor oil concentration. At 0.1% mineral...

  Full text to download in external service

• Morphine and methadone pre-exposures differently modify brain regional Fos protein expression and locomotor activity responses to morphine challenge in the rat

  Publication

  • E. TARACHA
  • S. CHRAPUSTA
  • M. LEHNER
  • A. SKORZEWSKA
  • P. MACIEJAK
  • J. SZYNDLER
  • A. PLAZNIK
  • S. Chrapusta

  - DRUG AND ALCOHOL DEPENDENCE - Year 2008

  Full text to download in external service

• Structure and properties comparison of poly(ether-urethane)s based on nonpetrochemical and petrochemical polyols obtained by solvent free two-step method

  Publication

  • P. Kasprzyk
  • E. Głowińska
  • J. Datta

  - EUROPEAN POLYMER JOURNAL - Year 2021

  The application of thermoplastic polyurethanes (TPU) is becoming more and more extensive, and the decreasing of used petrochemical monomers and reduction of energy for the polymerization and processing processes is getting increasingly important. In this paper, we confirmed the positive influence of high bio-based monomers contents (by replacing petrochemical polyol and glycol by bio-based counterparts) on processing and properties...

  Full text available to download

• Hydrogen Production Mechanism in Low-Temperature Methanol Decomposition Catalyzed by Ni3Sn4 Intermetallic Compound: A Combined Operando and Density Functional Theory Investigation

  Publication

  • S. Mauri
  • G. D'Olimpio
  • C. Ghica
  • L. Braglia
  • C. Kuo
  • M. C. Istrate
  • C. S. Lue
  • L. Ottaviano
  • T. Klimczuk
  • D. W. Boukhvalov... and 2 others

  - Journal of Physical Chemistry Letters - Year 2023

  Hydrogen production from methanol decomposition to syngas (H2 + CO) is a promising alternative route for clean energy transition. One major challenge is related to the quest for stable, cost-effective, and selective catalysts operating below 400 °C. We illustrate an investigation of the surface reactivity of a Ni3Sn4 catalyst working at 250 °C, by combining density functional theory, operando X-ray absorption spectroscopy, and high-resolution...

  Full text to download in external service

• Nowy typ analizatora do oznaczania wodoru, metanu, etanu i propanu w zakresie dolnej granicy wybuchowości

  Publication

  • R. Bandomir

  - Year 2006

  .

• Horizontally-split-drain MAGFET - a highly sensitive magnetic field sensor

  Publication

  • W. Kordalski
  • M. Polowczyk
  • M. Panek

  - Bulletin of the Polish Academy of Sciences-Technical Sciences - Year 2007

  We propose a novel magnetic field sensitive semiconductor device, viz., Horizontally-Split-Drain Magnetic-Field Sensitive Field-Effect Transistor (HSDMAGFET) which can be used to measure or detect steady or variable magnetic fields. Operating principle of the transistor is based on one of the galvanomagnetic phenomena and a Gradual Channel Detachment Effect (GCDE) and is very similar to that of Popovic and Baltes's SDMAGFET. The...

  Full text available to download

• Speed sensorless nonlinear control of induction motor in the field weakening region

  Publication

  • M. Wlas
  • H. Abu-Rub
  • J. Holtz

  - Year 2008

  Full text to download in external service

• FPGA-based implementation of a cavity field controller for FLASH and X-FEL

  Publication

  • P. Fafara
  • W. Jalmuzna
  • W. Koprek
  • K. Pozniak
  • R. Romaniuk
  • J. Szewinski
  • W. Cichalewski
  • R. S. Romaniuk

  - MEASUREMENT SCIENCE & TECHNOLOGY - Year 2007

  Full text to download in external service

• Low and high field sites of Cr3+ ions in calcium tetraborate glasses

  Publication

  • T. Lesniewski
  • B. Padlyak
  • J. Barzowska
  • S. Mahlik
  • V. Adamiv
  • Z. Nurgul
  • M. Grinberg
  • S. Mahlik

  - OPTICAL MATERIALS - Year 2016

  Full text to download in external service

• Investigation of mixing time in liquid under influence of rotating magnetic field

  Publication

  • A. Przybył
  • R. Rakoczy
  • M. Konopacki
  • M. Kordas
  • R. Drozd
  • K. Fijałkowski

  - Chemical and Process Engineering - Year 2017

  Full text to download in external service

• Effects of a rotating magnetic field on gas-liquid mass transfer coefficient

  Publication

  • R. Rakoczy
  • J. Lechowska
  • M. Kordas
  • M. Konopacki
  • K. Fijałkowski
  • R. Drozd

  - Chemical Engineering Journal - Year 2017

  Full text to download in external service

• A Critical Review on Pulsed Electric Field: A Novel Technology for the Extraction of Phytoconstituents

  Publication

  • M. Ranjha
  • R. Kanwal
  • B. Shafique
  • R. Arshad
  • S. Irfan
  • M. Kieliszek
  • P. Kowalczewski
  • M. Irfan
  • M. Khalid
  • U. Roobab
  • R. Aadil

  - MOLECULES - Year 2021

  Full text to download in external service

• APPLICATION OF THE FILTRATION PROCESS IN STUDYING THE PERCEPTION OF IMAGES AND THEIR INTERPRETATION IN THE FIELD OF ART

  Publication

  • U. Litwin
  • S. Budkowski

  - Geomatics, Landmanagement and Landscape - Year 2018

  Full text to download in external service

• Field investigation and numerical analysis of an inverted pavement system in Tennessee, USA

  Publication

  • X. Jiang
  • J. Gabrielson
  • H. Titi
  • B. Huang
  • Y. Bai
  • P. Polaczyk
  • W. Hu
  • M. Zhang
  • R. Xiao

  - Transportation Geotechnics - Year 2022

  Full text to download in external service

• A virtual instrument for the adaptive analysis of low-frequency magnetic-field emissions

  Publication

  • B. Palczynska
  • B. Pałczyńska

  - Year 2015

  Full text to download in external service

• Field investigation on seawater temperature variability in relation to horizontal optical gradient

  Publication

  • M. Matciak
  • B. Wojtasiewicz

  - JOURNAL OF MARINE RESEARCH - Year 2007

  Full text to download in external service

• Effects of electric field on a copper–dioxolene complex adsorbed on a gold surface

  Publication

  • T. Kostyrko
  • T. Ślusarski

  - APPLIED SURFACE SCIENCE - Year 2016

  Full text to download in external service

• Vector Field Editing and Periodic Orbit Extraction Using Morse Decomposition

  Publication

  • . Guoning
  • K. Mischaikow
  • R. Laramee
  • P. Pilarczyk
  • E. Zhang

  - IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS - Year 2007

  Full text to download in external service

• Simulation of Protein Structure and Dynamics with the Coarse-Grained UNRES Force Field

  Publication

  • A. Rojas
  • C. Czaplewski
  • A. Liwo
  • M. Makowski
  • S. O_dziej
  • R. Kaz¬¥mierkiewicz
  • H. Scheraga
  • R. Murarka

  - Year 2008

  Full text to download in external service

• Critical Field and Specific Heat in Electron- and Hole-Doped Graphene Superconductors

  Publication

  • E. Drzazga-Szczęśniak
  • A. Kaczmarek

  - ACTA PHYSICA POLONICA A - Year 2023

• Stimulation of Heavy Metal Adsorption Process by Using a Strong Magnetic Field

  Publication

  • K. Rajczykowski
  • K. Loska

  - WATER AIR AND SOIL POLLUTION - Year 2018

  Full text to download in external service

• Magnetoelectric Vortex Magnetic Field Sensors Based on the Metglas/PZT Laminates

  Publication

  • D. Huong
  • H. Tam
  • V. Ngoc
  • N. Vinh
  • P. Anh
  • N. Van
  • N. Thi
  • N. Duc

  - SENSORS - Year 2020

  Full text to download in external service

• Numerical analysis of the influence of combustible material on the temperature field during fire

  Publication

  • M. Sosnowski
  • K. Grabowska

  - Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa - Year 2015

  Full text to download in external service

• Tropospheric thermal field variability over Poland in the context of climate change

  Publication

  • G. Urban
  • M. Kowalewski
  • L. Kuchar

  - INTERNATIONAL JOURNAL OF CLIMATOLOGY - Year 2021

  Full text to download in external service

• Study on the Effect of Rotating Magnetic Field on Cellular Response of Mammalian Cells

  Publication

  • M. Jędrzejczak-Silicka
  • E. Mijowska
  • K. Szymańska
  • R. Rakoczy

  - Year 2020

  Full text to download in external service

• Effect of pine essential oil and rotating magnetic field on antimicrobial performance

  Publication

  • A. B. Markowska-Szczupak
  • A. Wesołowska
  • T. Borowski
  • D. Sołoducha
  • O. Paszkiewicz
  • M. Kordas
  • R. Rakoczy

  - Scientific Reports - Year 2022

  Full text to download in external service

• WOMEN'S SCIENTIFIC ACTIVITIES IN THE FIELD OF GEOMATICS, BY THE LIGHT OF CONFERENCE GEOMATICS 2016

  Publication

  • K. Bobkowska
  • M. Przyborski
  • J. Szulwic

  - Year 2016

  Full text to download in external service