Wyniki wyszukiwania dla: BIO-BASED MATERIALS

• Optical time of flight spectroscopy for highly scattering materials measurements.

  Publikacja

  • J. Pluciński

  - Proceedings of SPIE - Rok 2003

  W artykule omówiono możliwości wykorzystania optycznej spektroskopii czasu przelotu w wyznaczaniu podstawowych parametrów optycznych materiałów silnie rozpraszających światło. Wykorzystano tu metodę Monte Carlo i metodę dyfuzji.

• Polarization sensitive optical coherence tomography for technical materials investigation

  Publikacja

  • M. Strąkowski
  • J. Pluciński
  • M. Szczerska
  • R. Hypszer
  • M. Maciejewski
  • B. Kosmowski

  - SENSORS AND ACTUATORS A-PHYSICAL - Rok 2008

  Zaprezentowano system optycznej tomografii koherentnej z analizą stanu polaryzacji światła. System umożliwia nieniszczące i bezkontaktowe badanie wewnętrznej struktury materiałów warstwowych. Przedstawiono zastosowaną metodę analizy stanu polaryzacji promieniowana wstecznie rozproszonego od badanego obiektu.

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• Photovoltaic module temperature stabilization with the use of phase change materials

  Publikacja

  • E. Klugmann-Radziemska
  • P. Wcisło-Kucharek

  - SOLAR ENERGY - Rok 2017

  The worldwide growth of photovoltaics (PVs) has formed an exponential curve for more than four decades. During this period of time, PVs have evolved from a pure niche market of small-scale applications towards becoming a mainstream electricity source. The influence of temperature on the electrical parameters of crystalline silicon solar cells and solar modules is well described in the literature. In order to diminish these effects,...

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• Polarization-sensitive optical coherence tomography for ceramic materials inspection

  Publikacja

  • M. Trojanowski
  • M. Kraszewski
  • M. Strąkowski
  • B. Kosmowski
  • J. Pluciński

  - Photonics Letters of Poland - Rok 2014

  Ceramics production is looking for a fast, reliable and non-destructive method that can be implemented on site for defect detection and analysis. In this paper we present polarization-sensitive optical coherence tomography (PS-OCT) as a method for defect inspection. Proposed extensions to standard OCT provide additional information for complete characterization of tested object. We compare OCT and microscope imaging that can easily...

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• Electrical capacitance tomography for studying the flow of friable materials in silos.

  Publikacja

  • Z. Chaniecki
  • T. Dyakowski
  • M. Niedostatkiewicz
  • A. Pląskowski
  • D. Sankowski
  • W. Smolik
  • R. Szabatin

  - Rok 2004

  Artykuł opisuje możliwość aplikacji tomografii do pomiarów przepływu materiałów sypkich w silosach

• Kryteria doboru materiałów dentystycznych=Dental materials choice criteria

  Publikacja

  • S. Rymkiewicz

  - Rok 2005

  Przedstawiono wyniki analizy kryteriów doboru podstawowych materiałów stomatologicznych. Wskazano kierunki rozwoju w tej dziedzinie materiałowej.

• Modelling of fracture process in brittle materials using a lattice model

  Publikacja

  • J. Kozicki
  • J. Tejchman

  - Rok 2006

  W artykule przedstawiono wyniki obliczeń propagacji rys w elementach betonowych przy zastosowaniu modelu dyskretnego opartego na ruszcie belkowym. Obliczenia wykonano dla różnych problemów brzegowych. Dla redukcji kruchości w obszarze pokrytycznym przyjęto model nielokalny obliczenia odkształceń.

• FE-analysis of contractant shear zones in loose granular materials

  Publikacja

  • J. Tejchman

  - GRANULAR MATTER - Rok 2007

  W artykule przedstawiono wyniki numerycznej analizy stref ścinania w materiałach granulowanych luźnych. Obliczenia wykonano dla 4 różnych problemów brzegowych: ścinania warstwy między dwoma bardzo szorstkimi ścianami, ściskania w płaskim stanie odkształcenia, dwuosiowego ściskania, odporu na ściankę. Obliczenia wykonano stosując metodę elementów skończonych na bazie mikropolarnego prawa hipoplastycznego.

• FE-simulations of size effects in granular and quasi-brittle materials

  Publikacja

  • J. Górski
  • J. Bobiński
  • J. Tejchman

  - Rok 2008

  W artykule przedstawiono symulacje efektów skali w materiałach granulowanych i kruchych. Obliczenia wykonano dla ściskania dwuosiowego i fundamentu w przypadku materiałów granulowanych oraz belek zginanych w przypadku materiałów kruchych. Do obliczeń wykorzystano mikropolarne prawo hipoplastyczne i sprężysto-plastyczne prawo z nielokalnym osłabieniem.

• Marcin Włoch dr inż.

  Osoby

  Katedra Technologii Polimerów

• Efficient Method for the Concentration Determination of Fmoc Groups Incorporated in the Core-Shell Materials by Fmoc–Glycine

  Publikacja

  • E. Szczepanska
  • B. Grobelna
  • J. Ryl
  • A. Kulpa
  • T. Ossowski
  • P. Niedzialkowski

  - MOLECULES - Rok 2020

  In this paper, we described the synthesis procedure of TiO2@SiO2 core-shell modified with 3-(aminopropyl)trimethoxysilane (APTMS). The chemical attachment of Fmoc–glycine (Fmoc–Gly–OH) at the surface of the core-shell structure was performed to determine the amount of active amino groups on the basis of the amount of Fmoc group calculation. We characterized nanostructures using various methods: transmission electron microscope...

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• Materials Today

  Czasopisma

  ISSN: 1369-7021 , eISSN: 1873-4103

• Twórczość - przekraczanie dyscyplin. Analiza postawy autorskiej

  Publikacja

  • A. Kurkowska

  - Facta Ficta. Journal of Theory, Narrative & Media - Rok 2021

  Agnieszka Kurkowska w artykule Twórczość - przekraczanie dyscyplin. Analiza postawy autorskiej odnosi się do zagadnienia poruszania w różnych obszarach wiedzy i umiejętności przez jednostkowego twórcę. Zarysowany jest problem niemożności wąskiego traktowania architektury jako dziedziny stricte inżynieryjnej. Architekt otwarty na otaczające problemy przestrzenne, ich fizyczne i pozafizyczne aspekty sięga w swoich wypowiedziach do...

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• Prognozowanie właściwości złączy spawanych pod wodą metodą lokalnej komory suchej

  Publikacja

  • G. Rogalski

  - Rok 2018

  Niniejsza praca jest poświęcona spawaniu pod wodą metodą lokalnej komory suchej (MLKS) i przedstawia metodologię oraz narzędzia umożliwiające prognozowanie właściwości złączy spawanych wykonanych przy zastosowaniu tej odmiany spawania. Monografia zawiera opis rozwoju spawania pod wodą oraz charakterystykę metod wykorzystywanych do realizacji prac spawalniczych. Zaproponowano nowy podział metod spawania pod wodą, uwzględniający...

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• On Memory-Based Precise Calibration of Cost-Efficient NO2 Sensor Using Artificial Intelligence and Global Response Correction

  Publikacja

  • S. Kozieł
  • A. Pietrenko-Dąbrowska
  • M. Wójcikowski
  • B. Pankiewicz

  - KNOWLEDGE-BASED SYSTEMS - Rok 2024

  Nitrogen dioxide (NO2) is a prevalent air pollutant, particularly abundant in densely populated urban regions. Given its harmful impact on health and the environment, precise real-time monitoring of NO2 concentration is crucial, particularly for devising and executing risk mitigation strategies. However, achieving precise measurements of NO2 is challenging due to the need for expensive and cumbersome equipment. This has spurred...

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• Laboratory Determination of Burger's Model Parameters for Visco-elastic Analysis of Road Pavement Materials

  Publikacja

  • M. Jaczewski

  - Rok 2012

  Burger's Model is one of those models that describes performance of asphalt mixtures. Its parameters can be used in road construction analysis based on visco-elastic properties in wide variety of temperatures using dedicated programs (e.g. Veroad) or in Finite Element Method (FEM). Parameters of Burger's Model can be used for example in prediction of low temperature cracking in low winter temperatures or permanent deformation...

• Unprecedented Adhesive Performance of Propylene-Based Hydroxyl Functionalized Terpolymers

  Publikacja

  • J. Kruszyński
  • W. Nowicka
  • M. Bouyahyi
  • Y. Liu
  • L. Yang
  • A. Rozanski
  • N. Anbuchezhian
  • L. Jasińska-Walc
  • R. Duchateau

  - ACS Applied Polymer Materials - Rok 2023

  The synthesis of hydroxyl functionalized propylene-based terpolymers and their performance as hot melt adhesives were investigated. The products comprise uniformly distributed butyl and 4-hydroxyl-butyl branches along the polypropylene backbone. Despite the low hydroxyl-functionality level of ≤ 0.5 mol%, hydroxyl functionalized terpolymers show formidable adhesion to aluminum and steel providing an adhesive strength exceeding 16...

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• Classification of submandibular salivary stones based on ultrastructural studies

  Publikacja

  • D. Tretiakow
  • A. Skorek
  • J. Wysocka
  • K. Darowicki
  • J. Ryl

  - ORAL DISEASES - Rok 2021

  Introduction: Sialolithiasis remains a clinical problem with unclear etiopathogenesis, lack of prevention methods, and only surgical treatment. Materials and methods: An ultrastructure examination of submandibular sialoliths obtained from patients with chronic sialolithiasis was conducted using a scanning electron microscope and X‐ray photoelectron spectroscopy. Results: Based on the results, we divided sialoliths into three types:...

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• Coupled evolution of preferential paths for force and damage in the pre-failure regime in disordered and heterogeneous, quasi-brittle granular materials.

  Publikacja

  • A. Tordesillas
  • S. Kahagalage
  • C. Ras
  • M. Nitka
  • J. Tejchman

  - Frontiers in Materials - Rok 2020

  Metoda elementów dyskretnych (DEM) została wykorzystana do symulacji betonu poddanego jednoosiowemu rozciąganiu. Beton modelowano jako materiał losową heterogeniczy 2/3-fazowy, złożony z cząstek kruszywa, matrycy cementowej i stref przejściowych międzyfazowej. Odkryto dowody na zoptymalizowaną transmisję siły, scharakteryzowaną przez dwa nowe wzorce, które przewidują i wyjaśniają sprzężoną ewolucję ścieżki siły i uszkodzenia od...

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• The characterization of collagen‑based scaffolds modified with phenolic acids for tissue engineering application

  Publikacja

  • B. Kaczmarek-Szczepańska
  • I. Polkowska
  • M. Małek
  • J. Kluczyński
  • K. Paździor-Czapula
  • M. Wekwejt
  • M. Anna
  • A. Ronowska
  • A. Pałubicka
  • B. Nowicka
  • I. Otrocka-Domagała

  - Scientific Reports - Rok 2023

  The aim of the experiment was to study the morphology of collagen-based scaffolds modified by caffeic acid, ferulic acid, and gallic acid, their swelling, and degradation rate, as well as the biological properties of scaffolds, such as antioxidant activity, hemo- and cytocompatibility, histological observation, and antibacterial properties. Scaffolds based on collagen with phenolic acid showed higher swelling rate and enzymatic...

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• Modelling of dielectric properties of BiNbO4-based microwave ceramics

  Publikacja

  • D. Czekaj
  • A. Lisińska-Czekaj
  • B. Garbarz-Glos
  • W. Bąk

  - ARCHIVES OF METALLURGY AND MATERIALS - Rok 2020

  In the present paper results of the studies devoted to computer simulations of dielectric response of electroceramics in a frequency domain as well as analysis of the experimental data are given. As an object of investigations BiNbO4-based microwave ceramics was taken. Simulations of the hypothetical impedance response of the ceramic system were performed under assumption of the brick-layer model. A strategy for analysis and modelling...

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• The mechanical properties and bactericidal degradation effectiveness of tannic acid-based thin films for wound care

  Publikacja

  • B. Kaczmarek
  • M. Wekwejt
  • K. Nadolna
  • A. Owczarek
  • O. Mazur
  • A. Pałubicka

  - Journal of the Mechanical Behavior of Biomedical Materials - Rok 2020

  The surface area is the most important aspect when considering the interactions between a material and the surrounding environment. Chitosan (CTS) and tannic acid (TA) were previously successfully tested by us to obtain thin films to serve as wound dressings or food packaging materials. However, surface properties as well as the antimicrobial activity of the material were not considered. They are important if the material is likely...

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• Induction Assisted Hybrid Friction Stir Welding of Dissimilar Materials AA5052 Aluminium Alloy and X12Cr13 Stainless Steel

  Publikacja

  • D. G. Mohan
  • J. Tomków
  • S. Gopi

  - Advances in Materials Science - Rok 2021

  This research aimed to study the induction in-situ heated hybrid friction stir welding (IAFSW) method to join AA5052 aluminium alloy with X12Cr13 stainless steel (SS) to enhance joint strength. The potency of this method on the mechanical properties and microstructural characterizations were also investigated. The results show that the transverse tensile strength gained was 94% of the AA5052 base metal that is 229.5 MPa. This superior...

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• A nontargeted approach to determine the authenticity of Ginkgo biloba L. plant materials and dried leaf extracts by liquid chromatography-high-resolution mass spectrometry (LC-HRMS) and chemometrics

  Publikacja

  • M. Cruz
  • B. J. Place
  • L. J. Wood
  • A. Urbas
  • A. Wasik
  • W. F. de Carvalho Rocha

  - ANALYTICAL AND BIOANALYTICAL CHEMISTRY - Rok 2020

  The lack of stringent regulations regarding raw materials for herbal supplements used for medicinal purposes has been a constant challenge in the industry. Ginkgo biloba L. leaf extracts attract consumers because of the supposed positive effect on mental performance and memory. Supplements are produced using dried leaf materials and standardized leaf extracts such as EGb 761. Adulteration of Ginkgo biloba L. plants and extracts...

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• An air-assisted dispersive liquid phase microextraction method based on a hydrophobic magnetic deep eutectic solvent for the extraction and preconcentration of melamine from milk and milk-based products

  Publikacja

  • A. Elik
  • S. Fesliyan
  • N. Gürsoy
  • H. Haq
  • R. Castro Munoz
  • N. Altunay

  - FOOD CHEMISTRY - Rok 2023

  In the current research, a fast and sustainable air-assisted hydrophobic magnetic deep eutectic solvent-based dispersive liquid phase microextraction followed by UV–Vis spectrophotometry measurements was optimized for the extraction and determination of melamine in milk and milk-based products. The central composite design was applied for the optimization of factors affecting the recovery of melamine. Quantitative extraction of...

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• The valance state of vanadium-key factor in the flexibility of potassium vanadates structure as cathode materials in Li-ion batteries

  Publikacja

  • M. Prześniak-Welenc
  • M. Nadolska-Dawidowska
  • K. Jurak
  • J. Li
  • K. Górnicka
  • A. D. Mielewczyk-Gryń
  • M. Rutkowska
  • A. Nowak

  - Scientific Reports - Rok 2022

  Potassium hexavanadate (K2V6O16·nH2O) nanobelts have been synthesized by the LPE-IonEx method, which is dedicated to synthesis of transition metal oxide bronzes with controlled morphology and structure. The electrochemical performance of K2V6O16·nH2O as a cathode material for lithium-ion batteries has been evaluated. The KVO nanobelts demonstrated a high discharge capacity of 260 mAh g−1, and long-term cyclic stability up to 100...

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• Porous material-based sorbent coatings in Solid-phase microextraction technique: Recent trends and future perspectives

  Publikacja

  • K. Delińska
  • P. Rakowska
  • A. Kloskowski

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Rok 2021

  The use of porous materials as sorbents in sample preparation techniques has gained recent scientific attention in the context of developing novel fibers for the Solid-phase microextraction (SPME) technique. SPME requires the appropriate selection of a robust sorbent for successful utilization under variable conditions. A deeper understanding of the nature of newly developed porous SPME coatings and the impact of their structures...

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• METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE

  Czasopisma

  ISSN: 1073-5623 , eISSN: 1543-1940

• Materials Science & Engineering C-Materials for Biological Applications

  Czasopisma

  ISSN: 0928-4931 , eISSN: 1873-0191

• Advances in materials engineering instrumentation: new trends and applications

  Kursy Online

  • A. D. Mielewczyk-Gryń

• Polymeric materials in medicine – structure and desing 2023/24

  Kursy Online

  • I. Koss-Mikołajczyk
  • A. Sommer
  • H. Staroszczyk

• Composite materials - fabrication, properties and prospects of application 2023

  Kursy Online

  • B. Bochentyn

• Ladder-Based Synthesis and Design of Low-Frequency Buffer-Based CMOS Filters

  Publikacja

  • W. Jendernalik
  • J. Jakusz
  • G. Blakiewicz

  - Electronics - Rok 2021

  Buffer-based CMOS filters are maximally simplified circuits containing as few transistors as possible. Their applications, among others, include nano to micro watt biomedical sensors that process physiological signals of frequencies from 0.01 Hz to about 3 kHz. The order of a buffer-based filter is not greater than two. Hence, to obtain higher-order filters, a cascade of second-order filters is constructed. In this paper, a more...

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• Modeling of wood frame structures with different insulation materials under damaging dynamic loading

  Publikacja

  • M. Szczepański
  • W. Migda
  • R. Jankowski

  - AIP Conference Proceedings - Rok 2020

  Wood frame buildings are very popular in regions that are exposed to different dynamic excitations, such as damaging earthquakes. Their seismic resistance is really important in order to prevent structural damages and human losses. This paper presents the results of advanced numerical investigation carried out using the FEM. Based on the models of wall panels, the numerical model of real structure of the wood frame building has...

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• Silicon oxycarbide-tin nanocomposite derived from a UV crosslinked single source preceramic precursor as high-performance anode materials for Li-ion batteries

  Publikacja

  • D. Knozowski
  • P. Vallachira Warriam Sasikumar
  • R. Dubey
  • M. Aebli
  • K. V. Kravchyk
  • G. Trykowski
  • M. V. Kovalenko
  • T. Graule
  • M. Wilamowska-Zawłocka
  • G. Blugan

  - Applied Materials Today - Rok 2022

  In this work, we report an innovative and facile UV light-assisted synthesis of a nanocomposite based on silicon oxycarbide (SiOC) and tin nanoparticles. SiOC ceramic matrix, containing a conductive free carbon phase, participates in lithium-ion storage, and buffers the volume changes of Li-alloying/de-alloying material. The reported synthesis procedure through a polymer-derived ceramic route involves the preparation of a single-source...

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• CERVIX UTERI, Exocervix - Female, 45 - Cell image [3160630004828311]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of CERVIX UTERI cell 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.

• Novel Complementary Resonator for Dielectric Characterization of Substrates Based on Permittivity and Thickness

  Publikacja

  • T. Haq Ul
  • S. Kozieł

  - IEEE SENSORS JOURNAL - Rok 2024

  This paper presents a novel complementary resonator featuring high sensitivity, low fabrication cost, and improved performance. The proposed structure consists of a complementary concentric square and circular ring resonator (CCSCRR) with multiple splits to enhance the inductance of the resonator. The proposed CCSCRR is coupled to a microstrip transmission line with an impedance of fifty ohms to create a high-sensitivity sensor....

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• KTaO3-based nanocomposites for air treatment

  Publikacja

  • A. Zaleska-Medynska
  • A. Malankowska
  • M. Marchelek
  • B. Bajorowicz
  • P. Mazierski
  • T. Klimczuk

  - Rok 2014

  The advantage is that photocatalytic methods allow removing VOCs, NOx, SO2, deodorants, and microorganisms at the same system. The new third generation of photoactive materials activated by low powered and low cost irradiation sources (such as LEDs or black fluorescent UV lamps) can be used as photocatalysts in air purification systems. A series of single semiconductors and their nanocomposites combination were prepared using hydrothermal...

• Seismic performance evaluation of steel buckling-restrained braced frames including SMA materials

  Publikacja

  • F. Kazemi
  • R. Jankowski

  - JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH - Rok 2023

  The permanent deformation of the building after seismic excitations can be determined by the Maximum Residual Interstory Drift Ratio (MR-IDR), which may be used for measuring the damage states. Low-post yield stiffness of the steel buckling-restrained braced frame (BRBF) makes this system vulnerable to large MR-IDR after a severe earthquake event. To overcome this issue, this paper investigates the seismic limit state performances...

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• Recycling of Waste Rubber by the Manufacturing of Foamed Polyurethane-Based Composites—Current State and Perspectives

  Publikacja

  • A. Hejna
  • K. Formela
  • Ł. Zedler
  • P. Kosmela
  • A. Olszewski

  - Proceedings - Rok 2021

  Worn car tires are disruptive waste, and the issue of their management is crucial for the natural environment. In many countries, the primary method of end-of-life tires utilization is energy recovery. However, more effective and beneficial for the environment is material recycling. Using them for the production of polymer-rubber composites seems to be an auspicious direction of research. Incorporation of ground tire rubber into...

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• Classification of submandibular salivary stones based on ultrastructural studies

  Publikacja

  • J. Wysocka
  • J. Ryl
  • K. Darowicki
  • D. Tretiakow
  • A. Skorek

  - ORAL DISEASES - Rok 2020

  Introduction: Sialolithiasis remains a clinical problem with unclear etiopathogenesis, lack of prevention methods, and only surgical treatment. Materials and methods: An ultrastructure examination of submandibular sialoliths obtained from patients with chronic sialolithiasis was conducted using a scanning electron microscope and X-ray photoelectron...

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• Novel Structures and Applications of Graphene-Based Semiconductor Photocatalysts: Faceted Particles, Photonic Crystals, Antimicrobial and Magnetic Properties

  Publikacja

  • M. Janaczek
  • M. Endo-Kimura
  • Z. Wei
  • Z. Bielan
  • T. R. Mogan
  • T. M. Khedr
  • K. Wang
  • A. Markowska-Szczupak
  • K. Ewa
  • A. Markowska-Szczupak

  - Applied Sciences - Rok 2021

  Graphene, graphene oxide, reduced graphene oxide and their composites with various compounds/materials have high potential for substantial impact as cheap photocatalysts, which is essential to meet the demands of global activity, offering the advantage of utilizing “green” solar energy. Accordingly, graphene-based materials might help to reduce reliance on fossil fuel supplies and facile remediation routes to achieve clean environment...

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• Wojciech Wojnowski dr inż.

  Osoby

  Katedra Chemii Analitycznej

  Ukończył 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...

• Regional quality contests based on business excellence models – Pomeranian case study

  Publikacja

  • P. Grudowski
  • A. Wendt
  • E. Marjańska

  - Problemy Jakości - Rok 2019

  Competitions based on models of organizational excellence have significant potential. Organizations participating in these initiatives have the chance not only to get marketing benefits, but also gain comprehensive knowledge about their management systems. Moreover, thanks to the structure of models of excellence an organization can plan in detail the improvement activities in its main processes. The aim of the authors is to analyze...

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• Fire Weather Index data for Poland (March – September 2019) based on high-resolution Weather Research and Forecasting Model

  Dane Badawcze

  open access

  • G. Nykiel
  • M. Figurski

  This dataset contains forecasted FWI indices calculated for the period: March 1 - September 30, 2019, based on the meteorological fields derived from the Weather Research and Forecasting Model (WRF) ver. 4.2.1. For each day FWI data with the forecast range equal 24 and 48 hour were stored in GeoTIFF files. In addition, soil moisture and temperature...

• ADVANCED COMPOSITE MATERIALS

  Czasopisma

  ISSN: 0924-3046 , eISSN: 1568-5519

• MATERIALS SCIENCE FORUM

  Czasopisma

  ISSN: 0255-5476

• BULLETIN OF MATERIALS SCIENCE

  Czasopisma

  ISSN: 0250-4707 , eISSN: 0973-7669

• Advanced Energy Materials

  Czasopisma

  ISSN: 1614-6832 , eISSN: 1614-6840

• DIAMOND AND RELATED MATERIALS

  Czasopisma

  ISSN: 0925-9635 , eISSN: 1879-0062