Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "matrices" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-6 z 6
    Tytuł:
    The properties of collagen/chitosan porous matrices in the presence of small amount of poly(ethylene)glycol
    Autorzy:
    Kozłowska, J.
    Sionkowska, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/285006.pdf
    Data publikacji:
    2016
    Wydawca:
    Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
    Tematy:
    collagen
    matrices
    biocompatibility
    Źródło:
    Engineering of Biomaterials; 2016, 19, 138; 46
    1429-7248
    Pojawia się w:
    Engineering of Biomaterials
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Radiation curing: coatings and composites
    Autorzy:
    Berejka, A. J.
    Montoney, D.
    Cleland, M. R.
    Loiseau, L.
    Powiązania:
    https://bibliotekanauki.pl/articles/148453.pdf
    Data publikacji:
    2010
    Wydawca:
    Instytut Chemii i Techniki Jądrowej
    Tematy:
    radiation curing
    fiber composites
    coatings
    electron beam
    X-ray
    matrices
    Opis:
    The initial experiments conducted in the late 1960's at Radiation Dynamics, Inc. (now IBA Industrial, Inc.) showed that by removing the pigment from a radiation curable coating formulation, the same binder system could be used as a matrix system for electron beam (EB) cured fiber reinforced composites. Recently, the binder systems used for EB curable coatings have also been successfully used (without pigments) as the matrices for EB and X-ray cured fiber composites. Insights gained from the development of coatings were translated into desirable properties for matrix materials. For example, understanding the surface wetting characteristics of a coating facilitated the development of a matrix that would wet fibers; the development of coatings that would adhere to rigid substrates as metal while being bent, as for coil coatings, and which would exhibit impact resistance when cured on a metal also imparted impact resistance to cured composite materials. Thermal analyses conducted on the coating binder cured at low energies were consistent with analyses performed on thick cross-sections as used for matrices. The configuration of the final product then dictated the modality of curing, be it low-energy EB for coatings or higher energy EB or X-ray curing for composites. In industrial radiation chemistry, one deals with monomers and oligomers (similar to 102 and similar to 103 to 104 Daltons molecular weight, respectively). Thus, one can approach the development of coating binders or matrix systems as one would approach the synthesis of organic polymers. The desired final material is a fully cured and cross-linked polymer. In contrast, concepts involved in “formulating” are often derived from dealing with high molecular weight polymers (similar to 105 + Daltons) in which intense mechanical mixing is used to bring different ingredients together. When synthesizing a radiation curable coating or matrix system, greater attention is given to microphase compatibility as reflected in the microhomogeneity of the entire material.
    Źródło:
    Nukleonika; 2010, 55, 1; 97-106
    0029-5922
    1508-5791
    Pojawia się w:
    Nukleonika
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Study with George Styan
    Autorzy:
    Bertrand, Philip
    Powiązania:
    https://bibliotekanauki.pl/articles/729778.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
    Tematy:
    mathematics
    complex variable analysis
    mathematical statistics
    determinants
    matrices
    matrix theory
    stochastic processes
    Opis:
    George Styan and I first met when he came to the University of Birmingham to study Mathematics. We both developed interests in Mathematical Statistics. Matrix theory is an essential component of such courses and we both excelled at it. Our paths have intersected on a number of occasions and George's insight and cooperation has been a great help in enabling me to carry out research in several areas. This article summarizes the value of George's presence and help in carrying out some interesting and complicated research projects.
    Źródło:
    Discussiones Mathematicae Probability and Statistics; 2013, 33, 1-2; 41-46
    1509-9423
    Pojawia się w:
    Discussiones Mathematicae Probability and Statistics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Vector-valued Choquet-Deny theorem, renewal equation and self-similar measures
    Autorzy:
    Lau, Ka-Sing
    Wang, Jian-Rong
    Chu, Cho-Ho
    Powiązania:
    https://bibliotekanauki.pl/articles/1288535.pdf
    Data publikacji:
    1995
    Wydawca:
    Polska Akademia Nauk. Instytut Matematyczny PAN
    Tematy:
    Choquet-Deny theorem
    convolution
    exponential function
    matrices
    renewal equation
    self-similar measures
    Opis:
    The Choquet-Deny theorem and Deny's theorem are extended to the vector-valued case. They are applied to give a simple nonprobabilistic proof of the vector-valued renewal theorem, which is used to study the $L^p$-dimension, the $L^p$-density and the Fourier transformation of vector-valued self-similar measures. The results answer some questions raised by Strichartz.
    Źródło:
    Studia Mathematica; 1995-1996, 117, 1; 1-28
    0039-3223
    Pojawia się w:
    Studia Mathematica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ośrodek Pism Drukarskich w Warszawie (1968-1979)
    Typefaces Centre in Warsaw (1968-1979)
    Autorzy:
    Tomaszewski, Andrzej
    Powiązania:
    https://bibliotekanauki.pl/articles/128555.pdf
    Data publikacji:
    2020
    Wydawca:
    Centralny Ośrodek Badawczo-Rozwojowy Przemysłu Poligraficznego
    Tematy:
    typografia
    pisma drukarskie
    czcionka
    matryce
    fonty komputerowe
    projektowanie graficzne
    XX wiek
    typography
    font
    matrices
    computer fonts
    graphic design
    20th century
    Opis:
    The author presented the history and the most important project achievements of the Printing Typefaces Center (OPD), which for over a decade was a part of the Research & Development Centre for the Graphic Arts (COBRPP), celebrating its anniversary this year. The facility was managed by Roman Tomaszewski, a well-known publisher and graphic arts specialists. Dozens of typefaces were designed in OPD for page layout techniques that have forever been forgotten. Despite technological changes in printing, the OPD typographic resource is today a reservoir of lettering ready for digitization and making computer fonts.
    Źródło:
    Acta Poligraphica; 2020, 15; 49-67
    2299-9981
    Pojawia się w:
    Acta Poligraphica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zastosowanie nanocząstek srebra w laserowej spektrometrii mas oraz w obrazowaniu MS : przegląd
    Application of silver nanostructures in laser desorption/ionization mass spectrometry and mass spectrometry imaging
    Autorzy:
    Sekuła, J.
    Nizioł, J.
    Ruman, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/172137.pdf
    Data publikacji:
    2016
    Wydawca:
    Polskie Towarzystwo Chemiczne
    Tematy:
    związki niskocząsteczkowe
    spektrometria mas
    obrazowanie spektrometrią mas
    matryca
    układy bezmatrycowe
    nanocząstki srebra
    low molecular weight compounds
    mass spectrometry
    mass spectrometry imaging
    matrices
    matrix free-system
    silver nanoparticles
    Opis:
    Metallic nanoparticles, especially silver nanoparticles, have attracted much attention due to their unique physical, chemical and opto-electronic properties. Silver nanoparticles have been successfully applied as a matrix replacement for the laser desorption/ionization time-of-flight mass spectrometry (LDI-ToF-MS). Silver nanoparticles (AgNPs) can efficiently absorb ultraviolet laser radiation, transfer energy to the analyte and promote analyte desorption, but also constitute a source of silver ions suitable for analyte cationisation. Nanoparticles, producing spectra with highly reduced chemical background in the low m/z region, are perfectly suited for low-molecular weight compound analysis and imaging. AgNPs have been demonstrated to allow efficient capture of different chemical compounds (including amino acids, cholesterol, fatty acids) on their surface, thus efficiently promoting their desorption and gas phase cationisation. The minimum detectable amount for those organic and biological molecules is often in the fmol range [23]. Despite the fact that scientists have developed a variety of methods for the synthesis of silver nanoparticles, there are still problems with obtaining surfaces with nanoparticles of high durability and chemical purity. Recently, a successful application of cationic silver nanoparticles (AgNPs), which were placed on MALDI targets for highly sensitive detection of d-ribose at attomolar levels as well as analysis of biological samples such as urine and blood serum [51] was shown. The application of new 109AgNPET surface has been presented with examples of analysis of nucleosides and nucleic bases [60]. One of the main directions of development of LDI-MS is the imaging mass spectrometry (MSI), enabling the visualization of surface distribution of biological samples. The critical limitations of the spatial resolution of MALDI-MSI are the size of the organic matrix crystals and the analyte migration during the matrix application process. To overcome these problems, researchers tried to use nanoparticles as substitutes of organic matrices. In 2013 Ruman group presented that direct contact of the analysed object with Ag nanoparticle-covered target permits direct surface transfer of chemical compounds. The active surface becomes then a “chemical photograph” of an object and allows MS analysis and MS imaging [68].
    Źródło:
    Wiadomości Chemiczne; 2016, 70, 7-8; 519-539
    0043-5104
    2300-0295
    Pojawia się w:
    Wiadomości Chemiczne
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies