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 "ITO" wg kryterium: Wszystkie pola

  Lista filtrów
Wyrównaj
Wyświetlanie 1-50 z 65
Tytuł:
Controllability of nonlinear impulsive Ito type stochastic systems
Autorzy:
Sakthivel, R.
Powiązania:
https://bibliotekanauki.pl/articles/929977.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
sterowalność zupełna
równanie Ito
ruchy Browna
complete controllability
resolvent matrix
impulsive Ito type stochastic equations
Brownian motion
Opis:
In this article, we consider finite dimensional dynamical control systems described by nonlinear impulsive Ito type stochastic integrodifferential equations. Necessary and sufficient conditions for complete controllability of nonlinear impulsive stochastic systems are formulated and proved under the natural assumption that the corresponding linear system is appropriately controllable. A fixed point approach is employed for achieving the required result.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2009, 19, 4; 589-595
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of substrate infestation with trichoderma isolates on yielding of Pholiota nameko (T. Ito) S. Ito et Imai
Wpływ infekcji podłoża uprawowego izolatami Trichoderma na plonowanie Pholiota nameko (T. Ito) S. Ito et Imai
Autorzy:
Siwulski, M.
Sobieralski, K.
Lisiecka, J.
Błaszczyk, L.
Frużyńska-Jóźwiak, D.
Górski, R.
Sas-Golak, I.
Powiązania:
https://bibliotekanauki.pl/articles/11542400.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Opis:
Green moulds caused by Trichoderma result in considerable losses in the growing of several species of cultivated and medicinal mushrooms. Pholiota nameko is a mushroom species well-known in many Asian countries. The aim of the studies was to determine the effect of substrate infestation with Trichoderma isolates on yielding of P. nameko. The experiment was conducted on four strains of P. nameko, i.e. PN01, PN04, PN05 and PN06. The substrate was infested with isolate T361, belonging to the species T. aggressivum f. europaeum and isolate Th14/5, belonging to the species T. harzianum. Infestation of the substrate with both isolates of Trichoderma resulted in a reduction of yield in the analysed strains of P. nameko. A markedly greater yield reduction was caused by infestation with isolate T361 than isolate Th14/5. Infestation of the substrate with the analysed Trichoderma isolates to a slight extent influenced mean weight of fruiting bodies in P. nameko and their morphological traits, such as cap diameter, and stem length and diameter. Substrate infestation with Trichoderma isolates had no effect on dry matter content of carpophores.
Zielone pleśnie powodowane przez Trichoderma są przyczyną znacznych strat w uprawie gatunków grzybów uprawnych i leczniczych. Pholiota nameko jest gatunkiem cenionym w wielu krajach azjatyckich. Celem badań było określenie wpływu infekcji podłoża uprawowego izolatami Trichoderma na plonowanie Pholiota nameko. W doświadczeniach użyto czterech ras P. nameko, tj. PN01, PN04, PN05 i PN06. Podłoże infekowano dwoma izolatami Trichoderma: T361 należącym do gatunku T. aggressivum f. europaeum oraz Th14/5 należącym do gatunku T. harzianum. Infekcja podłoża uprawowego izolatami Th14/5 oraz T361 powodowała zmniejszenie plonu badanych ras P nameko. Zdecydowanie większą obniżkę plonu powodowała infekcja izolatem T361 niż izolatem Th14/5. Infekcja podłoża uprawowego badanymi izolatami Trichoderma w nieznacznym stopniu wpływała na średnią masę owocników P. nameko oraz ich cechy morfologiczne, takie jak średnica kapelusza oraz długość i grubość trzonu. Infekcja podłoża uprawowego izolatami Trichoderma nie miała wpływu na suchą masę owocników.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2013, 12, 1; 77-88
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantum Itô B*-algebras, their classification and decomposition
Autorzy:
Belavkin, V.
Powiązania:
https://bibliotekanauki.pl/articles/1341968.pdf
Data publikacji:
1998
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Opis:
A simple axiomatic characterization of the general (infinite dimensional, noncommutative) Itô algebra is given and a pseudo-Euclidean fundamental representation for such algebra is described. The notion of Itô B*-algebra, generalizing the C*-algebra, is defined to include the Banach infinite dimensional Itô algebras of quantum Brownian and quantum Lévy motion, and the B*-algebras of vacuum and thermal quantum noise are characterized. It is proved that every Itô algebra is canonically decomposed into the orthogonal sum of quantum Brownian (Wiener) algebra and quantum Lévy (Poisson) algebra. In particular, every quantum thermal noise is the orthogonal sum of a quantum Wiener noise and a quantum Poisson noise as it is stated by the Lévy-Khinchin Theorem in the classical case.
Źródło:
Banach Center Publications; 1998, 43, 1; 63-70
0137-6934
Pojawia się w:
Banach Center Publications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ITO layer as an optical confinement for nitride edge-emitting lasers
Autorzy:
Kuc, M.
Sokół, A. K.
Piskorski, Ł.
Dems, M.
Wasiak, M.
Sarzała, R. P.
Czyszanowski, T.
Powiązania:
https://bibliotekanauki.pl/articles/200863.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
edge-emitting lasers
InGaN/GaN
computer simulation
ITO
optical confinement
Opis:
This paper presents the results of a numerical analysis of nitride-based edge-emitting lasers with an InGaN/GaN active region designed for continuous wave room temperature emission of green and blue light. The main goal was to investigate whether the indium thin oxide (ITO) layer can serve as an effective optical confinement improving operation of these devices. Simulations were performed with the aid of a self-consistent thermal-electrical-optical model. Results obtained for green- and blue-emitting lasers were compared. The ITO layer in the p-type cladding was found to effectively help confine the laser mode in the active regions of the devices and to decrease the threshold current density.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2020, 68, 1; 147-154
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polityka edukacyjna w świetle potrzeb kompetencyjnych na przykładzie branż BPO/SSC i ITO/IT
Autorzy:
Janiga, Konrad
Powiązania:
https://bibliotekanauki.pl/articles/639385.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Opis:
Education policy in the context of competences requirement illustrated with example of BPO/SSC and ITO/IT lines of business Considering the global context, this article should be treated as a basis to necessary academic debate about the decisive role of education policy in competences development. This article presents the definitions of competences which are the most wanted by the outsourcing industry.
Źródło:
Zarządzanie Publiczne; 2014, 1(25)
2084-3968
Pojawia się w:
Zarządzanie Publiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Morphology of an ITO recombination layer deposited on a silicon wire texture for potential silicon/perovskite tandem solar cell applications
Autorzy:
Kulesza-Matlak, Grazyna
Szindler, Marek
Szindler, Magdalena M.
Sypien, Anna
Major, Lukasz
Drabczyk, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/27315696.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
tandem solar cell
silicon nanowires
MAE etching
ITO
recombination layer
Opis:
This paper presents research on the deposition of an indium tin oxide (ITO) layer which may act as a recombination layer in a silicon/perovskite tandem solar cell. ITO was deposited by magnetron sputtering on a highly porous surface of silicon etched by the metal-assisted etching method (MAE) for texturing as nano and microwires. The homogeneity of the ITO layer and the degree of coverage of the silicon wires were assessed using electron microscopy imaging techniques. The quality of the deposited layer was specified, and problems related to both the presence of a porous substrate and the deposition method were determined. The presence of a characteristic structure of the deposited ITO layer resembling a "match" in shape was demonstrated. Due to the specificity of the porous layer of silicon wires, the ITO layer should not exceed 80 nm. Additionally, to avoid differences in ITO thickness at the top and base of the silicon wire, the layer should be no thicker than 40 nm for the given deposition parameters.
Źródło:
Opto-Electronics Review; 2023, 31, 4; art. no. e148222
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multisensors for whole-cell analytics
Multisensory dla biosensorów pełnokomórkowych
Autorzy:
Tobehn-Steinhäuser, I.
Günther, M.
Görlandt, S.
Herbs, S.
Wünscher, H.
Ortlepp, T.
Gerlach, G.
Powiązania:
https://bibliotekanauki.pl/articles/408794.pdf
Data publikacji:
2018
Wydawca:
Politechnika Lubelska. Wydawnictwo Politechniki Lubelskiej
Tematy:
Diclofenac
impedance spectroscopy
transparent ITO-electrode
switchable electrical interdigital finger
multiplexer
spektroskopia impedancyjna
przezroczysta elektroda ITO
przełączany palec elektrodowy
multiplekser
Opis:
Whole-cell biosensors, which can be used in the environmental protection and process measuring technology, in the biotechnology, food and pharmaceutical industry for the on-line control and monitoring of chemical and biochemical processes and for the fast detection of small amounts of solutes, are of great interest. These kind of biosensors comprise microorganisms like genetically modified yeast cells, which react on a specific stimulus, e.g. a residual amount of drugs in the measurement medium with a dependent fluorescence. The receptors of the cells detect specific signal molecules and stimulate the organism to produce a fluorescent protein. In this work, a combined impedimetric-optical read out was used, which can provide the reliable and long-term stable detection of a fluorescence signal accompanied by impedance measurements monitoring cell vitality and activity. A new challenge thereby is a special sensor design which enables the integration of excitation source, photodetector, interdigitated electrodes, and the fluidic system with an effective and long-term-stable packaging.
Biosensory pełnokomórkowe cieszą się bardzo dużym zainteresowaniem. Mogą one być wykorzystywane w ochronie środowiska i technologii pomiaru procesów, w branży biotechnologicznej, spożywczej i farmaceutycznej do kontrolowania i monitorowania procesów chemicznych i biochemicznych on-line oraz do szybkiego wykrywania niewielkich ilości substancji rozpuszczonych,. Tego rodzaju biosensory obejmują mikroorganizmy, takie jak genetycznie zmodyfikowane komórki drożdży, które reagują na specyficzny bodziec, np. fluorescencją na resztkowa ilość leków w pożywce pomiarowej. Receptory komórek wykrywają określone cząsteczki sygnałowe i stymulują organizm do wytwarzania białka fluorescencyjnego. W pracy wykorzystano łączony odczyt impedancyjno-optyczny, który może zapewnić niezawodną i długotrwale stabilną detekcję sygnału fluorescencyjnego, któremu towarzyszą pomiary impedancji monitorujące żywotność i aktywność komórek. Nowym wyzwaniem jest specjalna konstrukcja czujnika, która umożliwia integrację źródła pobudzenia, fotodetektora, elektrod palcowych i układu płynowego w jednej obudowie.
Źródło:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska; 2018, 8, 2; 39-41
2083-0157
2391-6761
Pojawia się w:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A proposal of modular design for localized globalization era
Autorzy:
Ito, Y.
Powiązania:
https://bibliotekanauki.pl/articles/99442.pdf
Data publikacji:
2011
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
modular design
manufacturing culture
localized globalization
conversion methodology
Opis:
In localized globalization era, it appears that the modular design enables something new to be played, and thus at burning issue is the reconsideration of to what extent the modular design is applicable. To delve into a desirable modular design in not distant future, this paper describes first the present perspective including some facing problems and milestones in the developing history of the modular design. Then, the paper shows some applications of the modular design to other industrial spheres, ranging from automobile, through food processing plant, to submarine. On the strength of such awareness and also in consideration of characteristic features of the manufacturing environment in future, proposed is a new concept for modular design, in which primary concerns are two leading attributes, i.e., functionality-related, and also culture- and mindset-related attributes. These two should be duly converted into the quantified design specifications, and we must conduct the " One-to-One " conversion from functionality to structural configuration, and also conversion from the uncertain attribute to the quantified factor. Of note, the forerunning research is reviewed.
Źródło:
Journal of Machine Engineering; 2011, 11, 3; 21-35
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Surface Property of Indium Tin Oxide (ITO) After Various Methods of Cleaning
Autorzy:
Kim, K.
Ihm, K.
Kim, B.
Powiązania:
https://bibliotekanauki.pl/articles/1401317.pdf
Data publikacji:
2015-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
73.20.-r
Opis:
We investigated the surface property change of indium tin oxide (ITO) with the various cleaning methods, using photoemission spectroscopy (PES), work function change and near-edge X-ray adsorption fine structure (NEXAFS). The detergent treatments of ITO with acetone (C₃H₆O), methanol (CH₄O), 2-propanol (C₃H₈O), and deionized (D) water yielded work function shifts as high as 0.99 eV compared to the no-treatment ITO. In contrast, work function shifts of 0.10-0.35 eV were measured after other treatments. The lowest C 1s concentration was obtained after O2 plasma treatment of ITO. There was no big change in the peak position and the shape of $In 3d^{5//2}$, and $Sn 3d^{5//2}$ after each treatment. But C 1s and O 1s spectra shows a peak shift and shape change. Presence of carbon can be minimized by NaOH treatment combined with oxygen plasma. In NEXAFS spectra of C K-edge on each sample, we found two π-binding states whose positions are 284.5 and 287.9 eV, C=C and C=O, respectively.
Źródło:
Acta Physica Polonica A; 2015, 127, 4; 1176-1179
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A contribution to the treatment of Trichomonadosis
Przyczynek do leczenia trichomonadozy
K voprosu lechenija trikhomonadoza
Autorzy:
Magara, M.
Amino, E.
Ito, H.
Powiązania:
https://bibliotekanauki.pl/articles/2179259.pdf
Data publikacji:
1964
Wydawca:
Polskie Towarzystwo Parazytologiczne
Źródło:
Wiadomości Parazytologiczne; 1964, 10, 2-3; 188-190
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polymerization of Epoxy Resins Studied by Positron Annihilation
Autorzy:
Suzuki, T.
Hayashi, T.
Ito, Y.
Powiązania:
https://bibliotekanauki.pl/articles/2007966.pdf
Data publikacji:
1999-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.70.Bj
83.80.Cq
Opis:
The polymerization process of epoxy resins (bisphenol-A dicyanate) was studied using positron-annihilation lifetime spectroscopy. The polymerization from monomer to polymer through a polymerization reaction was followed by positron-annihilation lifetime spectroscopy measurements. Resins kept at curing temperatures (120, 150, and 200°C) changed form from a powder to a solid through a liquid. The size of the intermolecular spaces of the solid samples increased along with the progress of polymerization.
Źródło:
Acta Physica Polonica A; 1999, 95, 4; 671-676
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Variable-Energy Positron Annihilation as Highly Sensitive Nanoporosimetry for Porous Thin Films
Autorzy:
Ito, K.
Kobayashi, Y.
Powiązania:
https://bibliotekanauki.pl/articles/2042214.pdf
Data publikacji:
2005-05
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.70.Bj
78.55.Mb
Opis:
Positron annihilation was applied to measuring critical pore sizes in various materials. In recent years, positron annihilation with a variable-energy positron beam has emerged as a powerful tool for the investigation of porous thin films synthesized as low-k dielectrics, high performance gas sensor materials, and so on. This paper is a brief overview of recent progress in nanopore characterization of thin films by means of positron annihilation with a description of several important issues relevant to positron annihilation.
Źródło:
Acta Physica Polonica A; 2005, 107, 5; 717-723
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
WYKŁAD OTWARTY TOSHIKO ITO PT. RELIGIJNOŚĆ JAKO NIEZBYWALNY SKŁADNIK JAPOŃSKIEJ KONCEPCJI KSZTAŁCENIA – CIĄGŁOŚĆ I ZMIANA (Warszawa, 8 listopada 2011 r.)
Autorzy:
Stępkowski, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/550004.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Źródło:
Forum Pedagogiczne; 2012, 2; 271-273
2083-6325
Pojawia się w:
Forum Pedagogiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design and Evaluation of Simple UI for Mobile Healthcare Application
Autorzy:
Ito, A.
Powiązania:
https://bibliotekanauki.pl/articles/226292.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
mobile healthcare application
weight control
metabolic syndrome
mobile persuasion
Opis:
In 2008, the Japanese government enacted a new healthcare law that requires companies to reduce the weight of overweight employees suffering from so-called metabolic syndrome, and the weight of their spouses. In 2013, companies that fail to reduce the weight of their employees and their spouses will be penalized. So, companies aim to introduce tools to support to loose weight. At first, we developed the first version of mobile application, named HIPPO (Healthcare Information Platform Project), to support to loose weight in 2007. This application worked well during two months and 76% of users whose BMI was 25 or over lost their weight. However, this problem was that many users could not continue to use this application and users who could continued to use this application could loose weight. We thought that to develop application that made user continue to use was important. So, in 2008, redesigned the system architecture and application from three view points, (1) Address real user needs, (2) Rethink and streamline the data-entry model for food and exercise, (3) Make the user experience personal and engaging. We designed one simple application with limited functions and use email as a support tool. As the result, 84% of uses could continue to use the second generation application.
Źródło:
International Journal of Electronics and Telecommunications; 2013, 59, 3; 263-270
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pal Application To the Study of Sorption Mechanism in Polymers - Capillary Effects
Autorzy:
Ito, Y.
Shimadzu, A.
Ikeda, K.
Powiązania:
https://bibliotekanauki.pl/articles/2008001.pdf
Data publikacji:
1999-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.70.Bj
Opis:
The positron annihilation lifetime technique can be applied to the study of the sorption mechanism in polymers in a quite unique way. In our previous experiments it had been shown that τ$\text{}_{3}$ and I$\text{}_{3}$ of polymers show a V-shaped dependence as a function of the contact with vapors. The decreasing part of the V-shaped dependence had been attributed to the Langmuir-type sorption, and the increasing part to delayed occurrence of the Henry-type sorption. But since there was some doubt that a capillary effect, i.e. the vapor to be sorbed is deposited in between the polymer membranes, might be involved in the increasing part, we performed a careful experiment to avoid the capillary effect. We have performed further experiments in a careful condition to avoid the capillary effect, and have observed the same V-shape as before. Thus our interpretation of the V-shaped dependence has been established. Furthermore, in another example it is shown a case where the capillary effect is observed. This latter case is an example how positron annihilation lifetime can distinguish the real sorption and false sorption (capillary effect).
Źródło:
Acta Physica Polonica A; 1999, 95, 4; 546-550
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Free Volume Study on Three Types of Shape Memory Polymers by Positron Annihilation
Autorzy:
Ujihira, Y.
Li, H.-L.
Ito, K.
Powiązania:
https://bibliotekanauki.pl/articles/2008187.pdf
Data publikacji:
1999-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
64.70.Pf
Opis:
Temperature dependence of nanoscopic environment of shape memory polymers such as polynorbornene (T$\text{}_{g}$≈313 K), polyurethane (T$\text{}_{g}$≈321 K=dynamic viscoelasticity, destruction of hydrogen bond ≈353 K) and styrene-butadiene copolymer (T$\text{}_{m}$=333 K) is observed in terms of free volume parameters - average size, numerical concentration and size distribution - estimated from positronium lifetime measurement, and mechanisms of their shape recoveries are discussed at a molecular level.
Źródło:
Acta Physica Polonica A; 1999, 95, 4; 677-682
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Superconducting parameters of spinel CuRh₂S₄ under pressure
Autorzy:
Ito, M.
Taira, A.
Sonoda, K.
Powiązania:
https://bibliotekanauki.pl/articles/1054874.pdf
Data publikacji:
2017-06
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
74.70.Dd
74.62.Fj
74.25.Bt
Opis:
We investigated the magnetic properties of chalcogenide-spinel superconductor CuRh₂S₄ under pressure and estimated the pressure dependence of the superconducting parameters. With increasing pressure, the superconducting transition temperature (T_{c}), thermodynamic critical field (H_{c}), upper critical field (H_{c2}), penetration depth (λ), and GL parameter (κ) increase. Meanwhile, the lower critical field (H_{c1}) is unchanged and the Ginzburg-Landau coherence length (ξ_{GL}) is reduced by pressurization. The increasing value of κ indicates enhanced characteristics of the type-II superconductor CuRh₂S₄.
Źródło:
Acta Physica Polonica A; 2017, 131, 6; 1450-1453
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On one-dimensional diffusion processes living in a bounded space interval
Autorzy:
Milian, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1312065.pdf
Data publikacji:
1992
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
one-dimensional Itô equation
bounded strong solutions
time-dependent boundaries
Opis:
We prove that under some assumptions a one-dimensional Itô equation has a strong solution concentrated on a finite spatial interval, and the pathwise uniqueness holds.
Źródło:
Annales Polonici Mathematici; 1992, 57, 1; 13-19
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Henry Jenkins, Mizuko Ito, Danah Boyd, Participatory Culture in a Networked Era: A Conversation on Youth, Learning, Commerce, and Politics [Polity Press, Cambridge 2016, 214 s.]
Henry Jenkins, Mizuko Ito, Danah Boyd, Participatory Culture in a Networked Era: A Conversation on Youth, Learning, Commerce, and Politics [Polity Press, Cambridge 2016, 214 pp.]
Autorzy:
Ptaszek, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/527990.pdf
Data publikacji:
2017
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Źródło:
Państwo i Społeczeństwo; 2017, 3; 209-213
1643-8299
2451-0858
Pojawia się w:
Państwo i Społeczeństwo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Finitely additive functions in measure theory and applications
Autorzy:
Alpay, Daniel
Jorgensen, Palle
Powiązania:
https://bibliotekanauki.pl/articles/29519748.pdf
Data publikacji:
2024
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Hilbert space
reproducing kernel
probability space
Gaussian field
transforms
covariance
Itô integration
Itô calculus
generalized Brownian motion
Opis:
In this paper, we consider, and make precise, a certain extension of the Radon–Nikodym derivative operator, to functions which are additive, but not necessarily sigma-additive, on a subset of a given sigma-algebra. We give applications to probability theory; in particular, to the study of μ-Brownian motion, to stochastic calculus via generalized Itô-integrals, and their adjoints (in the form of generalized stochastic derivatives), to systems of transition probability operators indexed by families of measures μ, and to adjoints of composition operators.
Źródło:
Opuscula Mathematica; 2024, 44, 3; 323-339
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Positron Irradiation Effects on Positronium Formation in Polycarbonate Sduring a Positron-Annihilation Experiment
Autorzy:
Suzuki, T.
Kondo, K.
Hamada, E.
Ito, Y.
Powiązania:
https://bibliotekanauki.pl/articles/2025767.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.70.Bj
Opis:
The positron-irradiation effect on polycarbonate during a positron-annihilation lifetime spectroscopy experiment was investigated using different intensities of $\text{}^{22}$Na positron sources andγ-irradiated samples. The decrease in I$\text{}_{3}$ was larger for a larger intensity of positron sources. In the case of a weak source (≈ 140 kBq), I$\text{}_{3}$ did not change with the elapsed time for non-irradiated samples. However, for 1 MGy irradiated samples, I$\text{}_{3}$ measured with the weak source increased with the elapsed time. This can be attributed to a decrease in the radicals induced in the irradiated samples by γ-irradiation. In order to explain the change in I$\text{}_{3}$ measured at room and liquid-nitrogen temperatures, several effects, such as radicals, cross-linking, structure change, and charging, need to be considered. Also, it is difficult to explain the change in I$\text{}_{3}$ using only one of these effects.
Źródło:
Acta Physica Polonica A; 2001, 99, 3-4; 515-521
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Boundedness of set-valued stochastic integrals
Autorzy:
Kisielewicz, Michał
Powiązania:
https://bibliotekanauki.pl/articles/729617.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
set-valued mapping
Itô set-valued integral
set-valued stochastic process
integrably boundedness of set-valued integral
Opis:
The paper deals with integrably boundedness of Itô set-valued stochastic integrals defined by E.J. Jung and J.H. Kim in the paper [4], where has not been proved that this integral is integrably bounded. The problem of integrably boundedness of the above set-valued stochastic integrals has been considered in the paper [7] and the monograph [8], but the problem has not been solved there. The first positive results dealing with this problem due to M. Michta, who showed (see [11]) that there are bounded set-valued -nonanticipative mappings having unbounded Itô set-valued stochastic integrals defined by E.J. Jung and J.H. Kim. The present paper contains some new conditions implying unboundedness of the above type set-valued stochastic integrals.
Źródło:
Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2015, 35, 2; 197-207
1509-9407
Pojawia się w:
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bioleaching of indium and tin from used LCD panels
Autorzy:
Willner, J.
Fornalczyk, A.
Gajda, B.
Saternus, M.
Powiązania:
https://bibliotekanauki.pl/articles/110195.pdf
Data publikacji:
2018
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
bioleaching
ITO
indium recovery
tin recovery
LCD panels
Opis:
The demand for indium is increasing every year. This metal is mainly used as indium tin oxide (ITO) in the production of transparent conductive coatings for liquid crystal displays (LCD). This paper focuses on biohydrometallurgical methods used for the recovery of indium and tin from LCD sourced from spent mobile phones. Bioleaching experiments were carried out in two different leaching media: 9K medium and H2SO4 solution, using mixed, adapted bacteria Acidothiobacillus ferrooxidans and Acidothiobacillus thiooxidans. The main aim of this study was to evaluate the potential and efficiency of indium and tin extraction in the presence of acidophilic microorganisms. Within 35 days, using 9K medium, 55.6% of indium was bioleached, whereas the chemical leaching resulted in a value of 3.4%. Leaching efficiency of tin was 90.2% on the 14th day of the experiment for the biological system (9K) and 93.4% on 21st day of control leaching.
Źródło:
Physicochemical Problems of Mineral Processing; 2018, 54, 3; 639-645
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Change of Free Volume in Polymer Gels As Studied by Positron Annihilation Lifetimes
Autorzy:
Ito, K.
Ujihira, Y.
Yamashita, T.
Horie, K.
Powiązania:
https://bibliotekanauki.pl/articles/2008070.pdf
Data publikacji:
1999-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
82.70.Gg
Opis:
Variations of a free volume size of a poly(N-isopropylacrylamide) gel and a polyacrylamide gel during a volume phase transition induced by a change of external environment - temperature, solvent composition, pH, and ion strength, are described. The free volume size is probed by positron annihilation lifetime technique. Variations of the free volume size suggest that a nanoscopic environment of the gels is affected by the free volume of the solvent phase and an interaction between the polymer chain and the solvent molecule in the swollen state, and by the aggregation of the polymer chain and a balance of the interaction among the polymer chain and the solvent molecules in the collapsed state. It is revealed that the free volume size reflects the essential change of the nanoscopic environment in the gels which could induce the macroscopic volume phase transition.
Źródło:
Acta Physica Polonica A; 1999, 95, 4; 551-556
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Iridociliary epithelial tumor in a cat
Autorzy:
Ito, S.
Narasaki, Y.
Nakano, Y.
Minami, T.
Kanemaki, N.
Powiązania:
https://bibliotekanauki.pl/articles/9938.pdf
Data publikacji:
2012
Wydawca:
Okulistyka Weterynaryjna
Tematy:
cat
animal disease
ocular disease
iridociliary epithelial tumour immunohistochemistry
tumour
Opis:
A 15-year-old female spayed domestic short-hair cat was referred for a nonpigmented mass within the pupil of the left eye. In the ophthalmic examination, the non-pigmented mass appeared behind the iris. Visual function was normal, and there were no significant clinical findings except the ciliary body mass. Seven days after presentation, the mass was removed with sclerotomy and iridocyclectomy. The mass was determined to be an iridociliary epithelial tumor upon histopathological and immunohistochemical analyses. Thirty-eight days after tumor removal, visual function was maintained, and the papillary light reflex remained normal.
A 15-year-old female spayed domestic short-hair cat was referred for a non-pigmented mass within the pupil of the left eye. In the ophthalmic examination, the non-pigmented mass appeared behind the iris. Visual function was normal, and there were no significant clinical findings except the ciliary body mass. Seven days after presentation, the mass was removed with sclerotomy and iridocyclectomy. The mass was determined to be an iridociliary epithelial tumor upon histopathological and immunohistochemical analyses. Thirty-eight days after tumor removal, visual function was maintained, and the papillary light reflex remained normal.
Źródło:
Okulistyka Weterynaryjna. e-kwartalnik dla lekarzy i studentów weterynarii; 2012, 3
2082-9256
Pojawia się w:
Okulistyka Weterynaryjna. e-kwartalnik dla lekarzy i studentów weterynarii
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
University Ruin and the Contested Usefulness of the Humanities in Japanese Higher Education
Autorzy:
Ito, Toshiko
Powiązania:
https://bibliotekanauki.pl/articles/1374099.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
the humanities
Japan
higher education
usefulness
short-term
long-term
Opis:
At Japanese universities, the standing of the humanities has declined considerably over the last two decades. This decline is reminiscent of Bill Readings’ account of American universities as articulated in his University in Ruins (1996). In Readings’ analysis, American universities are ‘ruined’ because they have abandoned their intrinsic cultural mission in a shift that greatly undermines the standing of the humanities. His recommendation in the American context of the time is the adoption of a certain rhythm of disciplinary attachment and detachment, such as giving more weight to short-term collaborative projects on the assumption that every collaboration has a certain half-life. The manner in which Japanese universities are dealing with the shift against the humanities is more complex than Readings’ recommendation. While the government’s policy makers favor short-term usefulness in a sense superficially similar to Readings’ recommendation, scholars in the humanities tend to insist that the usefulness of humanities is undeniable but needs to be evaluated on a longer timescale.
Źródło:
Forum Pedagogiczne; 2019, 9, 2/1; 237-251
2083-6325
Pojawia się w:
Forum Pedagogiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of Visible Light Irradiation on Positronium Formation in Polyethylene at Low Temperature
Autorzy:
Ito, Y.
Hirade, T.
Hamada, E.
Suzuki, T.
Powiązania:
https://bibliotekanauki.pl/articles/2007996.pdf
Data publikacji:
1999-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.70.Bj
Opis:
The effect of visible light exposing on the ortho-positronium formation in polyethylene was studied. Lifetime spectra of positrons in polyethylene were measured in the temperature range between 50 K and 370 K. It was observed that the visible light quenches the enhancement of ortho-positronium intensity (I$\text{}_{3}$) at lower temperature than ca. 250 K - the glass transition temperature of polyethylene. On the other hand, the lifetime of ortho-positronium component (τ$\text{}_{3}$) was not affected by the presence of the visible light.
Źródło:
Acta Physica Polonica A; 1999, 95, 4; 533-538
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantum Filtering Equation for System Driven by Field in a Mixture of Vacuum and Coherent State
Autorzy:
Dąbrowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/1032426.pdf
Data publikacji:
2017-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
quantum measurements
quantum filtration
quantum stochastic calculus of Itô type
Opis:
We consider the problem of optimal estimation of a state of a quantum system interacting with the Bose field being in a mixture of the vacuum and coherent state. The system and electromagnetic field are described by making use of quantum stochastic unitary evolution. We derive stochastic master equation using Gardiner and Collet's input-output theory and the concept of cascade systems. To find the stochastic evolution of the system conditioned on the result of the quadrature measurement of the output field, we extend the compound system by an ancilla driven by the vacuum and generating the desired non-classical state of light.
Źródło:
Acta Physica Polonica A; 2017, 132, 1; 112-114
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adaptive compensators for pertrubed positive real infinite-dimensional systems
Autorzy:
Curtain, R. F.
Demetriou, M. A.
Ito, K.
Powiązania:
https://bibliotekanauki.pl/articles/908105.pdf
Data publikacji:
2003
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
automatyka
robotyka
infinite dimensional systems
positive real systems
adaptive controllers
Opis:
The aim of this investigation is to construct an adaptive observer and an adaptive compensator for a class of infinite-dimensional plants having a known exogenous input and a structured perturbation with an unknown constant parameter, such as the case of static output feedback with an unknown gain. The adaptive observer uses the nominal dynamics of the unperturbed plant and an adaptation law based on the Lyapunov redesign method. We obtain conditions on the system to ensure uniform boundedness of the estimator dynamics and the parameter estimates, and the convergence of the estimator error. For the case of a known periodic exogenous input we design an adaptive compensator which forces the system to converge to a unique periodic solution. We illustrate our approach with a delay example and a diffusion example for which we obtain convincing numerical results.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2003, 13, 4; 441-452
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biomedical application of soft X-ray microscopy with special reference to spectromicroscopy
Autorzy:
Ito, A.
Inoue, T.
Kado, M.
Ohigashi, T.
Tone, S.
Shinohara, K.
Powiązania:
https://bibliotekanauki.pl/articles/1065144.pdf
Data publikacji:
2016-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
87.59.-e
Opis:
Soft X-ray microscopy has great advantages over other types of microscopy on the observation of hydrated specimens at high spatial resolution below 100 nm, and on the elemental and molecular mapping using absorption characteristics. These advantages are particularly suitable for biomedical applications. A possible problem associated with observation of specimens at high spatial resolution in a hydrated environment is described and a strategy to overcome the problem is presented. The latter part of the present report deals with spectromicroscopy to obtain molecular distribution in biological specimens. DNA and protein distributions in isolated nuclei are examined following to the progression of apoptosis at high resolution, and the oxidation product is visualized in human hair in relation to calcium content.
Źródło:
Acta Physica Polonica A; 2016, 129, 2; 260-263
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Position paper - fundamental issues in self-excited chatter in turning. Appendix – research into process damping by Altintas et al
Autorzy:
Ito, Y.
Powiązania:
https://bibliotekanauki.pl/articles/100059.pdf
Data publikacji:
2013
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
turning
cutting
parametric vibration
chatter
stability
Opis:
Although observing a considerable number of new interesting behavior in dynamic states of machining, nearly all researches into the chatter vibration have been based on those conducted by Tobias, Tlusty and Merritt. In fact, we have established myriad remedies for the chatter suppression on the strength of their achievements; however, some crucial issues remain still in uncertainties, e.g., validity of penetration effects, definition duly what are the essential features of the chatter vibration. This position paper describes the facing problems of the chatter vibration in detail, aiming at the establishment of a generalized chatter loop. By this chatter loop, we may unveil synthetically the deterioration and improvement of the stability chart by all the influencing attributes, such as forced vibration and non-linearity within the machine-tool-work system.
Źródło:
Journal of Machine Engineering; 2013, 13, 3; 7-25
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
LCD panels bioleaching with pure and mixed culture of Acidithiobacillus
Autorzy:
Willner, Joanna
Fornalczyk, Agnieszka
Saternus, Mariola
Sedlakova-Kadukova, Jana
Gajda, Bernadeta
Powiązania:
https://bibliotekanauki.pl/articles/2146845.pdf
Data publikacji:
2022
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
bioleaching
aciditiooxidans
ITO
indium
tin
LCD panels
recovery
Opis:
The influence of pure and mixed culture of A. ferrooxidans and A. tiooxidans as well as different pulp density (1 and 2%) of LCD panels on the In and Sn bioleaching efficiency was investigated. Pulp density is one of the factors affecting the metals extraction efficiency during biological leaching. It has been shown that lower pulp density results in higher indium and tin dissolution. The A. ferrooxidans bioleaching system showed better metal extraction results than A. thiooxidans, especially for tin, indicating the special role of iron and A. ferrooxidans in tin recovery. The highest leaching rate of both indium (94.7%) and tin (98.2%) was obtained using iron and sulfur medium inoculated with mixed bacteria and a pulp density of 1% w/v.
Źródło:
Physicochemical Problems of Mineral Processing; 2022, 58, 1; 15--23
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Layout design for flexible machining systems in FCIPS and convertibility to CPS module in smart factory
Autorzy:
Ito, Y.
Powiązania:
https://bibliotekanauki.pl/articles/99727.pdf
Data publikacji:
2017
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
smart factory
CPS module
FCIPS
FMC
function-integrated machine tools
Opis:
Although being not in accordance with the original concept proposed in the “Industrie 4.0”, the smart factory has been gradually applied to the practice. In contrast, we can observe that nearly all discourses, suggestions and discussions have been carried out without considering the convertibility of flexible manufacturing in FCIPS (Flexible Computer-Integrated Production Structure), which is the utmost leading facility within the industrial nation, to the CPS (Cyber Physical Systems) module in the smart factory. Admitting the powerful potentiality of the smart factory, at crucial issue is to discuss to what extent and how the technological and human resources so far accumulated in FCIPS are available for the smart factory. This paper proposes, first, the conceptual drawing of the smart factory on the basis of the concept of FCIPS, and then suggests the similarity of both the concepts. In fact, the smart factory consists of cloud computing, information communication network and CPS modules, whereas FCIPS consists of CIM, information communication network and a group of FMCs (Flexible Manufacturing Cells). Then, the paper describes the present and near future perspectives of the CPS module and FMC, especially placing the stress on machining, and asserts the convertibility of FMC for “One-off Production with Keen Machining Cost” to the CPS module. Finally, the paper summarizes the research and engineering development subjects in FCIPS and the smart factory necessary to be investigated hereafter together with detailing one leading subject, i.e. methodology to incorporate the human-intelligence into CIM.
Źródło:
Journal of Machine Engineering; 2017, 17, 4; 5-28
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Solution of linear and nonlinear diffusion problems via stochastic differential equations
Autorzy:
Bargieł, M.
Tory, E. M.
Powiązania:
https://bibliotekanauki.pl/articles/305261.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
nonlinear diffusion
stochastic differential equations
Wiener process
Itô process
Kolmogorov backward equation
Opis:
The equation for nonlinear diffusion can be rearranged to a form that immediately leads to its stochastic analog. The latter contains a drift term that is absent when the diffusion coefficient is constant. The dependence of this coefficient on concentration (or temperature) is handled by generating many paths in parallel and approximating the derivative of concentration with respect to distance by the central difference. This method works for one-dimensional diffusion problems with finite or infinite boundaries and for diffusion in cylindrical or spherical shells. By mimicking the movements of molecules, the stochastic approach provides a deeper insight into the physical process. The parallel version of our algorithm is very efficient. The 99% confidence limits for the stochastic solution enclose the analytical solution so tightly that they cannot be shown graphically. This indicates that there is no systematic difference in the results for the two methods. Finally, we present a direct derivation of the stochastic method for cylindrical and spherical shells.
Źródło:
Computer Science; 2015, 16 (4); 415-428
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ensemble-based Method of Fraud Detection at Self-checkouts in Retail
Autorzy:
Vitynskyi, P.
Tkachenko, R.
Izonin, I.
Powiązania:
https://bibliotekanauki.pl/articles/410756.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
classification
Ensemble-based method
Random Forest
fraud detection
retail
Ito decomposition
imbalanced dataset
Opis:
The authors consider the problem of fraud detection at self-checkouts in retail in condition of unbalanced data set. A new ensemble-based method is proposed for its effective solution. The developed method involves two main steps: application of the preprocessing procedures and the Random Forest algorithm. The step-by-step implementation of the preprocessing stage involves the sequential execution of such procedures over the input data: scaling by maximal element in a column with row-wise scaling by Euclidean norm, weighting by correlation and applying polynomial extension. For polynomial extension Ito decomposition of the second degree is used. The simulation of the method was carried out on real data. Evaluating performance was based on the use of cost matrix. The experimental comparison of the effectiveness of the developed ensemble-based method with a number of existing (simples and ensembles) demonstrates the best performance of the developed method. Experimental studies of changing the parameters of the Random Forest both for the basic algorithm and for the developed method demonstrate a significant improvement of the investigated efficiency measures of the latter. It is the result of all steps of the preprocessing stage of the developed method use.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2019, 8, 2; 3-8
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characteristics of Re-gripping Techniques Preceding Scored Throws in International-level Judo Competition
Autorzy:
Ito, Kiyoshi
Hirose, Nobuyoshi
Maekawa, Naoya
Powiązania:
https://bibliotekanauki.pl/articles/1030639.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
combat sports
gripping targets
tactical preparation
technical effectiveness
throwing techniques
Opis:
Significant changes in kumite tactics were verified after the 2013 International Judo Federation rule revision, which mandated that competitors initiate sparring immediately at match outset. The research contained in this paper focused on the re-gripping techniques which were affected by this rule revision, relating to the gripping targets, the use of cross gripping techniques, body rotation when executing throws, and the attacking patterns. In total, 372 men’s contests from the Judo Grand Slam Paris 2016 were analyzed using All Japan Judo Federation Science and Research Department SMART Edge system. Throws resulting in scores were identified and the preceding kumite tactics were analyzed. Re-gripping techniques resulted in significantly higher score rates than the no re-gripping techniques when competitors grabbed the place of the competition number, and the place(s) other than the collar and sleeve with at least one hand except the place of the competition number. Re-gripping the opponent and targeting the place of the competition number might facilitate scoring. Using the re-gripping techniques could make a variety of gripping targets effective to score. We emphasize the importance of classifying kumite techniques into two major patterns: re-gripping and no re-gripping techniques when coaching competitors for kumite tactics.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2019, 25, 1; 43-50
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of a Pulsed Slow-Positron Beam to Low-Density Polyethylene Film
Autorzy:
Hamada, E.
Oshima, N.
Katoh, K.
Suzuki, T.
Kobayashi, H.
Kondo, K.
Kanazawa, I.
Ito, Y.
Powiązania:
https://bibliotekanauki.pl/articles/2024257.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.70.Bj
Opis:
A pulsing system for a slow-positron beam was applied to study the region near the surface of low-density polyethylene film using positron-annihilation lifetime measurement. The lifetime and intensity of ortho-positronium near the surface were measured as a function of the incident positron energy (1.6-9.1 keV). The size of intermolecular spaces in the surface region (~ 1500 nm) was larger than that in the bulk region. This tendency was especially strong in the region around 200 nm below the surface. On the other hand, the intensity of ortho-positronium decreased at lower incident positron energies, which was attributed to a decrease in the density of the spur electrons and/or an increase in the number of reemitted positrons from the surface.
Źródło:
Acta Physica Polonica A; 2001, 99, 3-4; 373-378
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A simulation study of temperature effects on performance parameters of silicon heterojunction solar cells with different ITO/a-Si:H selective contacts
Autorzy:
Balent, Jošt
Topič, Marko
Krč, Janez
Powiązania:
https://bibliotekanauki.pl/articles/2063902.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
heterojunction
photovoltaics
simulation
temperature
tunnelling
Opis:
Effects of temperature variation on the performance of silicon heterojunction solar cells are studied using opto-electrical simulations. It is shown that the low-temperature cell efficiency is determined by the fill factor, while at high temperatures it depends on the open-circuit voltage. Simulations revealed that the low-temperature drop in the fill factor is caused by poor tunnelling, in particular at the ITO/p-a-Si:H heterojunction. The authors link this drop in fill factor to a low maximum-power-point voltage and show how poor tunnelling is reflected in the charge redistribution determining the device voltage. The effect of the contact work function on temperature behaviour of efficiency by varying the electron affinity of ITO layers has been demonstrated. It was also demonstrated that increasing the electron affinity of ITO on the p-side minimises the work function mismatch, leading to significant improvements in efficiency, especially at low temperatures, while optimisation on the n-side results in maginal improvements over the entire temperature range. In addition to the cumulative effects of the temperature-dependent parameters, their individual contributions to the efficiency were also investigated. Moreover, it was presented that the thermal energy (kT) determines the efficiency temperature behaviour, while other parameters play only a minor role. This paper shows how temperature variations affect device performance parameters.
Źródło:
Opto-Electronics Review; 2022, 30, 1; 1--13
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Layout of functional modules and routing for preliminary design of automatic teller machines
Autorzy:
Inoue, K.
Masuyama, T.
Osaki, H.
Ito, T.
Powiązania:
https://bibliotekanauki.pl/articles/384515.pdf
Data publikacji:
2007
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
Module Layout
routing
simultaneous optimization
genetic algorithms
Design Intention
island model
Opis:
In this study we address the preliminary design for the module layout and bill conveyance routes of automatic teller machines (ATMs). We determine a two-dimensional layout for the modules as below that are approximately rectangular if the ATM is viewed from the side. ATMs require the compact placement of modules within the chassis and conveyance routes that smoothly circulate bills. However, the intersection and overlapping of routes by which the bills are conveyed in opposite directions are not allowed. Applying the bottom-left method and route-design-oriented packing method to the layout of the modules and the direction-oriented maze routing expediting branching and interflow of routes to the bill conveyance route, the application orders are optimized simultaneously using genetic algorithms (GAs). Results show that suitable designs for the ATM including the case when modules are selected as well as placed are achievable using the above simultaneous optimization. The design intention is expressible by changing the weights associated with chassis dimensions, route lengths and the number of route bends, which compose the objective function. The proposed method is useful for efficiently advancing the preliminary design of ATMs. Finally, if island models pursuing individual targets are used along with a GA, the design becomes even more efficient.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2007, 1, 4; 30-40
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative research into marketability reinforcement in conventional machining center of China, India, Japan, Korea and Taiwan-makes
Autorzy:
Tandon, P.
Ito, Y.
Powiązania:
https://bibliotekanauki.pl/articles/99851.pdf
Data publikacji:
2011
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
conventional machining center
marketing strategies
product strategies
technological qualification
mind map
Opis:
This paper describes the results of a comparative research into the marketing and product strategies for the conventional MCs of China, India, Japan, Korea and Taiwan-makes. In this work, information from conventional MC manufacturers of these countries is collected on the spot and with the help of a questionnaire to identify the relevant strategies for differentiation. The parameters considered are the target customers, date of delivery, sale price, features of operability, design attributes, after sales service, motivation to purchase, target market segment. Based on these parameters, mind maps are drawn. The differences in the strategies among Japan, Korea and Taiwan manufacturers is that although most of the manufacturers in these countries have employed in-house design and assembly systems, and strongly rely on supply chain management, still the Korean manufacturers maintain the competitiveness through cheaper sales price and shorter delivery time, the Taiwanese manufacturers focus on current customers through cheap pricings but do not pay proper attention to business-oriented-enterprise management; while the Japanese manufacturers are capable of introducing directly opposite attributes in the product design. The Chinese and Indian manufacturers produce machines that are cost effective and focus on the inland market. The delivery time is long due to obsolete manufacturing facilities and sparse competition.
Źródło:
Journal of Machine Engineering; 2011, 11, 3; 58-71
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Coincidence Doppler Broadening Spectroscopy to Hydrocarbons at Different Substance States
Autorzy:
Yu, R.
Suzuki, T.
Ito, Y.
Djourelov, N.
Kondo, K.
Shantarovich, V. P.
Powiązania:
https://bibliotekanauki.pl/articles/2042205.pdf
Data publikacji:
2005-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
36.10.Dr
82.30.Gg
78.70.Bj
Opis:
Coincidence Doppler broadening spectroscopy was applied to study n-hexane (C$\text{}_{6}$H$\text{}_{14}$), cyclohexane (C$\text{}_{6}$H$\text{}_{12}$) and cyclohexanone (C$\text{}_{6}$H$\text{}_{10}$O), at solid, as well as liquid states. The experiments were performed in parallel with traditional positron annihilation lifetime spectroscopy. Significant positron trapping by oxygen was observed in cyclohexanone; the oxygen effect is stronger in liquid state than in solid one, which can possibly be attributed to positron solvation in polar solution. Coincidence Doppler broadening results for n-hexane and cyclohexane indicate an existence of higher energetic annihilation electrons in Ps-bubble forming liquids than that in solids.
Źródło:
Acta Physica Polonica A; 2005, 107, 4; 697-701
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Positron and Positronium Annihilation in Polymers Studied by Age-Momentum Correlation Spectroscopy
Autorzy:
Sato, K.
Murakami, H.
Ito, K.
Hirata, K.
Kobayashi, Y.
Powiązania:
https://bibliotekanauki.pl/articles/1812549.pdf
Data publikacji:
2008-05
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
71.60.+z
78.70.Bj
82.30.Gg
42.70.jk
Opis:
Positron (e⁺) and positronium (Ps) annihilation processes in polymers are studied by positron age-momentum correlation spectroscopy, which can sensitively probe momentum distributions of e⁺, p-Ps, and o-Ps. For polyether sulfone and ethylene tetrafluoroethylene copolymer belonging to oxygen-containing polymers (O group) and fluorine-containing polymers (F group), respectively, significant effects of positron trapping by polar element are observed. The Doppler profile of o-Ps pick-off annihilation is strongly influenced by F atoms, giving rise to anomalous broadening. The results are discussed together with our previous data of the S-I₃ correlation in order to explore the feasibility of chemical analysis around the free volumes by age-momentum correlation spectroscopy.
Źródło:
Acta Physica Polonica A; 2008, 113, 5; 1511-1516
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Das religiöse als unentbehrlicher Bestandteil des japanischen Bildungskonzepts: wandel und Kontinuität
Religion as an indispensible component of the Japanese concept of education (continuity and change)
Autorzy:
Ito, Toshiko
Powiązania:
https://bibliotekanauki.pl/articles/495984.pdf
Data publikacji:
2012
Wydawca:
Towarzystwo Naukowe Franciszka Salezego
Tematy:
Religious feeling
Education
Lessons on morality and ethics
Opis:
In Japan, religion is still a current subject of educational discourse. This article presents a picture of the evolution of this discourse over the last two centuries. First, the article reconstructs transformations which have taken place in the relationship between education and religion in Japan, with particular emphasis on the period of Japanese educational reform. Then, on the basis of two items of school learning – lessons on morality and ethics – the current controversy is presented with regard to the relation between education and religion. In the first of these analyses, the question is primarily about how public schools deal with religion, and specifically with religious feeling. In the second, the author considers how these same schools transmit knowledge on topics related to different religions. Finally, the article discusses moments of continuity and change which appear with regard to the role to be attributed to religion in Japanese education.
Źródło:
Seminare. Poszukiwania naukowe; 2012, 31; 103-118
1232-8766
Pojawia się w:
Seminare. Poszukiwania naukowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the Surface Microtexture of Sputtered Indium Tin Oxide Thin Films
Autorzy:
Ţălu, Ştefan
Kulesza, Sławomir
Bramowicz, Miroslaw
Stępień, Krzysztof
Dastan, D.
Powiązania:
https://bibliotekanauki.pl/articles/2049693.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
AFM
DC magnetron sputtering
ITO thin films
stereometric analysis
3-D surface microtexture
Opis:
The present research work involves the study of the 3-D surface microtexture of sputtered indium tin oxide (ITO) prepared on glass substrates by DC magnetron at room temperature. The samples were annealed at 450°C in air and were distributed into five groups, dependent on ambient combinations applied, as follows: I group, using argon (Ar); II group, using argon with oxygen (Ar+O2); III group, using argon with oxygen and nitrogen (Ar+O2+N2); IV group, using argon with oxygen and hydrogen (Ar+O2+H2); and V group, using argon with oxygen, nitrogen, and hydrogen (Ar+O2+N2+H2). The characterization of the ITO thin film surface microtexture was carried out by atomic force microscopy (AFM). The AFM images were stereometrically quantitatively analyzed to obtain statistical parameters, by ISO 25178-2: 2012 and ASME B46.1-2009. The results have shown that the 3-D surface microtexture parameters change in accordance with different fabrication ambient combinations.
Źródło:
Archives of Metallurgy and Materials; 2021, 66, 2; 443-450
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Overhauser effect and anisotropy of electron spin g-factor in GaAs / AlGaAs quantum wells
Autorzy:
Ito, T.
Shichi, W.
Ichida, M.
Gotoh, H.
Kamada, H.
Ando, H.
Powiązania:
https://bibliotekanauki.pl/articles/385175.pdf
Data publikacji:
2009
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
quantum well
electron spin g-factor
Overhouser effect
Opis:
To investigate the dependence of electron g-factor on magnetic field in GaAs / AlGaAs quantum wells time-resolved photoluminescence measurements under a high magnetic field in different experimental configuration, the magnetic field perpendicular (g up tack ) and parallel (g II) to the quantum confinement direction, has been studied. When the angle between the magnetic field and the confinement direction is 45°, the precession frequency varies depending on polarity of magnetic field and the circular polarization type of excitation light (sigma+ or sigma-). We found that these dependences of the precession frequency exhibit main features of Overhauser effect with an effective magnetic field of 0.5 T that nuclear spins react back on electron spin precession and the g-factor value is not affected by the effective magnetic field. The g+ and gii values agree well with the results of four-band k • p perturbation calculations.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 105-107
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of selected parameters on extraction of indium from LCD screens
Wpływ wybranych parametrów na proces ługowania indu z ekranów LCD
Autorzy:
Stępień, M.
Palimąka, P.
Bukowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/263803.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
indium
ITO
LCD panels
recycling
ind
panele LCD
recykling
Opis:
Due to the minute availability of indium and its crucial importance to the world economy, it is necessary to find alternative sources of this metal. As a large proportion of indium production is consumed for the purpose of LCD screen manufacturing, it seems reasonable to investigate their recycling leading to the recovery of this metal. The present work investigates the impact of time, temperature, and the concentration of sulfuric acid on the effectiveness of indium extraction from milled LCD panel glass scrap originating from portable computers manufactured between 2005 and 2012. The conclusion of our research defines the optimal conditions for extraction.
Ze względu na niewielkie zasoby indu i jego kluczowe znaczenie dla gospodarki światowej konieczne jest poszukiwanie alternatywnych zasobów tego metalu. Ponieważ ind wykorzystywany jest głównie w produkcji ekranów w technologii LCD, racjonalny wydaje się ich recykling w kierunku odzysku tego pierwiastka. W niniejszej pracy zbadano wpływ czasu, temperatury oraz stężenia kwasu siarkowego na efektywność ługowania indu ze zmielonej frakcji szklanej paneli LCD pochodzących z komputerów przenośnych z lat 2005–2012. W wyniku badań określono optymalne warunki ługowania.
Źródło:
Metallurgy and Foundry Engineering; 2017, 43, 4; 305-311
1230-2325
2300-8377
Pojawia się w:
Metallurgy and Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hydrometallurgical methods of indium recovery from obsolete LCD and LED panels
Hydrometalurgiczne metody odzysku indu z zużytych paneli LCD i LED
Autorzy:
Kristofova, P.
Rudnik, E.
Miskufova, A.
Powiązania:
https://bibliotekanauki.pl/articles/264333.pdf
Data publikacji:
2016
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
indium
LCD
LED
ITO
hydrometallurgy
recycling
ind
hydrometalurgia
recykling
Opis:
This paper shows a review of literature data on the possibilities of indium recovery from ITO layers of waste LCD and LED displays. A short characterization of indium, its compounds, resources, production, and applications is presented. The structure and operation of LCD displays are shown. A detailed overview of the ITO leaching process is presented. Methods of indium(III) ion separation from the leachate solutions (SX, HoLLE, IX) as well as recovery of the final products (precipitation, cementation, electrowinning) are also shown.
Artykuł przedstawia przegląd literatury na temat odzysku indu z warstw ITO w zużytych panelach LCD i LED. Przedstawiono krótką charakterystykę indu, jego związków chemicznych, zasobów, produkcji i zastosowań. Omówiono budowę i zasadę działania paneli LCD. W sposób szczegółowy opisano proces ługowania ITO. Przedyskutowano także metody rozdziału jonów indu(III) z roztworów po ługowaniu (SX, HoLLE, IX) oraz odzysku produktów końcowych (strącanie, cementacja, elektroliza).
Źródło:
Metallurgy and Foundry Engineering; 2016, 42, 3; 157-170
1230-2325
2300-8377
Pojawia się w:
Metallurgy and Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Repair of a traumatic corneal laceration in a cat using a tectonic heterograft
Autorzy:
Ito, S.
Terakado, K.
Ichikawa, Y.
Zama, T.
Minami, T.
Kudo, S.
Kanemaki, N.
Powiązania:
https://bibliotekanauki.pl/articles/9912.pdf
Data publikacji:
2014
Wydawca:
Okulistyka Weterynaryjna
Tematy:
cat
corneal laceration
tectonic heterograft
cornea
eye
Scottish Fold breed
keratoplasty
Źródło:
Okulistyka Weterynaryjna. e-kwartalnik dla lekarzy i studentów weterynarii; 2014, 2
2082-9256
Pojawia się w:
Okulistyka Weterynaryjna. e-kwartalnik dla lekarzy i studentów weterynarii
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-50 z 65

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