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Tytuł:
Characterization of 2D Hybrid Cellular Automata with Periodic Boundary
Autorzy:
Acar, E.
Uguz, S.
Akin, H.
Powiązania:
https://bibliotekanauki.pl/articles/1033502.pdf
Data publikacji:
2017-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
02.10.Yn
02.10.Ox
07.05.Kf
Opis:
We investigate main theoretical aspects of two-dimensional linear-hybrid cellular automata with periodic boundary condition over the Galois field GF(2). We focus on the characterization of two-dimensional hybrid linear cellular automata by way of a special algorithm. Here we set up a relation between reversibility of cellular automata and characterization of two-dimensional hybrid linear cellular automata with a special boundary conditions, i.e. periodic case. The determination of the characterization problem of special type of cellular automaton is studied by means of the matrix algebra theory. It is believed that this type of cellular automata could find many different applications in special case situations, e.g. image processing area, textile design, video processing, DNA research, etc., in the near future.
Źródło:
Acta Physica Polonica A; 2017, 131, 3; 432-436
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Edge Switching Transformations of Quantum Graphs
Autorzy:
Aizenman, M.
Schanz, H.
Smilansky, U.
Warzel, S.
Powiązania:
https://bibliotekanauki.pl/articles/1030017.pdf
Data publikacji:
2017-12
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
05.45.Mt
02.10.Ox
Opis:
Discussed here are the effects of basics graph transformations on the spectra of associated quantum graphs. In particular it is shown that under an edge switch the spectrum of the transformed Schrödinger operator is interlaced with that of the original one. By implication, under edge swap the spectra before and after the transformation, denoted by {Eₙ}^{∞}ₙ₌₁ and {Ẽₙ}^{∞}ₙ₌₁ correspondingly, are level-2 interlaced, so that Eₙ-₂ ≤ Ẽₙ ≤ Eₙ₊₂. The proofs are guided by considerations of the quantum graphs' discrete analogs.
Źródło:
Acta Physica Polonica A; 2017, 132, 6; 1699-1703
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
One-Dimensional Cellular Automata with Reflective Boundary Conditions and Radius Three
Autorzy:
Akin, H.
Siap, I.
Uguz, S.
Powiązania:
https://bibliotekanauki.pl/articles/1219611.pdf
Data publikacji:
2014-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
02.10.Yn
07.05.Kf
02.10.Ox
Opis:
A family of one-dimensional finite linear cellular automata with reflective boundary condition over the field $Z_p$ is defined. The generalizations are the radius and the field that states take values. Here, we establish a connection between reversibility of cellular automata and the rule matrix of the cellular automata with radius three. Also, we prove that the reverse CA of this family again falls into this family.
Źródło:
Acta Physica Polonica A; 2014, 125, 2; 405-407
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the Four Colour Theorem to Identify Spatial Regional Poles and Turnpikes of Economic Growth
Autorzy:
Jakimowicz, A.
Rzeczkowski, D.
Powiązania:
https://bibliotekanauki.pl/articles/1029262.pdf
Data publikacji:
2018-06
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
89.65.Gh
02.10.Ox
Opis:
This paper presents a method for identifying regional poles and the turnpikes of growth based on the following foundations: four colour theorem, Wikinomics business model in the form of platforms for participation, evaluation of the functionality of websites run by public administration municipal offices, and dual graph reduction. The province of Warmia and Mazury, which is the subject of the study, is one of the poorest provinces in Poland in terms of economic development. It is therefore natural that the growth of this region requires external enterprise sources. This role can be best performed primarily by websites run by municipal offices, which initiate business activity in their corresponding areas, and consequently, can be regarded as Wikinomics platforms of participation. Using the k-means clustering method, these websites were divided into four separate quality classes. These classes were assigned four various colours, which were subsequently used for preparing the map of the province. Each municipality was marked with a colour corresponding to the quality class of the website run by the state administration unit operating in a given area. The system of colours resulting from the four colour theorem and a corresponding dual graph serve as a frame of reference with regard to each empirical colour distribution and to another, related, dual graph. Thus, the four colour theorem describes the largest diversity of regional growth poles. The measure of the economic growth of the region is a degree of reduction of the dual graph corresponding to the empirical colour distribution, which identifies actual growth poles and determines the turnpikes of growth. The ultimate development objective, although not always achievable, is a reduction of the dual graph to a single vertex, when all municipal offices in the province have websites of the highest quality.
Źródło:
Acta Physica Polonica A; 2018, 133, 6; 1362-1370
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Commutators of Jastrow Factors and Angular Momentum Operators
Autorzy:
Kuśmierz, B.
Wójs, A.
Powiązania:
https://bibliotekanauki.pl/articles/1033882.pdf
Data publikacji:
2017-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
73.43.-f
71.10.Pm
02.10.Ox
Opis:
We present detailed calculations of commutators of the Jastrow factor and certain differential operators useful in the fractional quantum Hall effect. In particular, we analyze action of the angular momentum operators projected from the Haldane sphere on an arbitrary composite fermions state. Examined L⁺ and L¯ momentum operators and following uniformity condition had proven to be useful in the search for candidates for quantum Hall ground states among many families of polynomials including the Jack polynomials.
Źródło:
Acta Physica Polonica A; 2017, 132, 2; 405-407
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantum Hall State ν = 1/3 and Antilexicographic Order of Partitions
Autorzy:
Kuśmierz, B.
Wójs, A.
Powiązania:
https://bibliotekanauki.pl/articles/1185382.pdf
Data publikacji:
2016-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
73.43.-f
71.10.Pm
02.10.Ox
Opis:
We focus on a certain aspect of trial wave function approach in the fractional quantum Hall effect. We analyze the role of partition orderings and discuss the possible numerical search for the partition determining the subspace of the Hilbert space containing a particular quantum Hall wave function. This research is inspired by analogical properties of certain polynomials which are the object of interest of the symmetric function theory, especially the Jack polynomials (related to the so-called "Jack states"). Presented method may be used in the search of candidate trial wave functions. We also justify (in certain cases) diagonalization of the Coulomb repulsion Hamiltonian restricted to certain subspaces. We focus on the states at filling factor ν=1/3 in the lowest and second Landau level.
Źródło:
Acta Physica Polonica A; 2016, 130, 5; 1183-1186
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Paths vs. Winding Numbers for the Two-Magnon Sector of the XXX Heisenberg Magnet
Autorzy:
Labuz, M.
Powiązania:
https://bibliotekanauki.pl/articles/1402569.pdf
Data publikacji:
2015-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
02.10.Ox
03.65.Fd
75.10.Jm
Opis:
Bethe Ansatz is the famous method of determination of eigenstates and eigenenergies for a wide range of quantum problems, e.g. for the Heisenberg XXX s=1/2 model. The Bethe equations applied to solve the problem of N nodes and r overturned spins on a magnetic chain are labeled by sets of winding numbers ${n_i}$, however the condition for admissible sets give an overcomplete number of results. On the other hand, combinatorial objects, so called "paths", give the exact number of eigenvectors for the problem described by (N,r) values. The paper presents the method of determining the set of winding numbers from the appropriate path for the sector of r=2 spin deviations.
Źródło:
Acta Physica Polonica A; 2015, 128, 2; 190-192
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
„Nie zawiążesz pyska wołu podczas młócki” (Pwt 25,4). Prawo starożytnego Izraela w obronie właściwego stosunku człowieka do zwierząt?
„Thou dost not muzzle an ox in its threshing” (Deuteronomy 25:4). The law of ancient Israel in protection of the right attitude of a human being towards animals?
Autorzy:
Lemański, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/516552.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Szczeciński. Wydział Teologiczny
Tematy:
wół
zwierzęta
prawo
„humanitarne” podejście do zwierząt
ox
animals
law
„humanitarian” treatment of animals
Opis:
Przedmiotem analizy podjętej w artykule jest Pwt 25,4. Kontekst literacki i społeczno-kulturowy, jak również chronologia tekstów biblijnych wskazują, że jest to jedno z pierwszych, a nawet w ogóle pierwsze biblijne prawo, mające na uwadze „humanitarny” stosunek do zwierząt. Jego korzeni należy szukać w tradycji mądrościowej starożytnego Izraela (Prz 12,10), naturalnym poczuciu więzi z naturą panujących w społeczności rolniczej oraz w specyfice teologii deuteronomistycznej.
The subject of analysis undertaken in the article is Deuteronomy 25:4. The literary, social and cultural context as well as chronology of biblical texts indicate that it is one of the first or even the first biblical law taking into consideration a „humanitarian” approach towards animals. Its roots must be sought in the wisdom tradition of ancient Israel (Proverbs 12:10), the natural feeling of a bond with nature common in the agri-cultural society as well as the specificity of Deuteronomistic theology.
Źródło:
Studia Paradyskie; 2016, 26; 55-72
0860-8539
Pojawia się w:
Studia Paradyskie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Asymptotics of Resonances Induced by Point Interactions
Autorzy:
Lipovský, J.
Lotoreichik, V.
Powiązania:
https://bibliotekanauki.pl/articles/1030012.pdf
Data publikacji:
2017-12
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
03.65.Ge
03.65.Nk
02.10.Ox
Opis:
We consider the resonances of the self-adjoint three-dimensional Schrödinger operator with point interactions of constant strength supported on the set X={xₙ}_{n=1}^{N}. The size of X is defined by V_{X} = max_{π ∈ Π_{N}} ∑_{n=1}^{N} |xₙ - x_{π(n)}|, where Π_{N} is the family of all the permutations of the set {1,2,...,N}. We prove that the number of resonances counted with multiplicities and lying inside the disc of radius R behaves asymptotically linear W_{X}/πR + O(1) as R → ∞, where the constant W_{X} ∈ [0,V_{X}] can be seen as the effective size of X. Moreover, we show that there exist a configuration of any number of points such that W_{X}=V_{X}. Finally, we construct an example for N=4 with W_{X} < V_{X}, which can be viewed as an analogue of a quantum graph with non-Weyl asymptotics of resonances.
Źródło:
Acta Physica Polonica A; 2017, 132, 6; 1677-1682
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pseudo-Orbit Expansion for the Resonance Condition on Quantum Graphs and the Resonance Asymptotics
Autorzy:
Lipovský, J.
Powiązania:
https://bibliotekanauki.pl/articles/1189973.pdf
Data publikacji:
2015-12
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
03.65.Ge
03.65.Nk
02.10.Ox
Opis:
In this note we explain the method how to find the resonance condition on quantum graphs, which is called pseudo-orbit expansion. In three examples with standard coupling we show in detail how to obtain the resonance condition. We focus on non-Weyl graphs, i.e. the graphs which have fewer resonances than expected. For these graphs we explain benefits of the method of "deleting edges" for simplifying the graph.
Źródło:
Acta Physica Polonica A; 2015, 128, 6; 968-973
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bethe Ansatz and Geometry of the Classical Configuration Space
Autorzy:
Lulek, B.
Lulek, T.
Milewski, J.
Powiązania:
https://bibliotekanauki.pl/articles/1810414.pdf
Data publikacji:
2009-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
02.10.Ox
02.40.Sf
31.15.xm
75.75.+a
85.75.Ff
Opis:
We demonstrate that the seminal one-dimensional model of the Heisenberg magnet, consisting of N spins 1/2 with the nearest-neighbour isotropic interaction, solved exactly by Bethe ansatz, admits an interpretation of a system of r=N/2-M pseudoparticles (spin deviations) which are indistinguishable, have hard cores and move on the chain by local hoppings. Such an approach allows us to construct a manifold with some boundaries, which is genericly r-dimensional, and whose F-dimensional regions, 0
Źródło:
Acta Physica Polonica A; 2009, 115, 1; 159-161
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optical and electrical properties of (Ti-V)Ox thin film as n-type Transparent Oxide Semiconductor
Autorzy:
Mazur, M.
Domaradzki, J.
Wojcieszak, D.
Powiązania:
https://bibliotekanauki.pl/articles/201406.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Transparent Oxide Semiconductor
Transparent Electronics
(Ti-V)Ox thin film
magnetron sputtering
optical and electrical properties
Opis:
In this paper, the influence of vanadium doping on optical and electrical properties of titanium dioxide thin films has been discussed. The (Ti-V)Ox thin films was deposited on silicon and Corning glass substrates using high energy reactive magnetron sputtering process. Measurements performed with the aid of x-ray diffraction revealed, that deposited thin film was composed of nanocrystalline mixture of TiO2-anatase, V2O3 and β-V2O5 phases. The amount of vanadium in the thin film, estimated on the basis of energy dispersive spectroscopy measurement, was equal to 3 at. %. Optical properties were evaluated based on transmission and reflection measurements. (Ti-V)Ox thin film was well transparent and the absorption edge was shifted by only 11 nm towards longer wavelengths in comparison to undoped TiO2. Electrical measurements revealed, that investigated thin film was transparent oxide semiconductors with n-type electrical conduction and resistivity of about 2.7 · 105 Ωcm at room temperature. Additionally, measured I-V characteristics of TOS-Si heterostructure were nonlinear and asymmetrical.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2014, 62, 3; 583-594
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Objectification of Diagnostic Symptoms in Examination of Nervous System Damage by Static Interactions and Kinematic Parameters of Ankle Joint
Autorzy:
Nitkiewicz, Sz.
Śmieja, M.
Gogolewski, T.
Majchrowski, A.
Grabarczyk, Ł.
Maksymowicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/1197514.pdf
Data publikacji:
2014-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
87.85.G-
87.85.Ox
87.85.Tu
Opis:
Current diagnostics of patients' condition as well as assumed effects of the used medical diagnostic methods are a significant part of every medical treatment. The process of continuous gathering experience and comparing it with current knowledge leads to development of medical sciences and still growing effectiveness in practice. Numerous relations between particular human body systems and their interactions are very important for fast and precise diagnosis. In the paper, evaluation of the effects of neurosurgical procedures expressed as improvement of mechanical parameters of skeleton muscle system have been considered. The approach presented in the paper assumes description of results in terms of common physical units.
Źródło:
Acta Physica Polonica A; 2014, 125, 4A; A-27-A-30
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemiluminescencja – tajemnice zimnego świecenia
Chemiluminescence – mystery of cold light
Autorzy:
Podemska, K.
Orzeł, A.
Podsiadły, R.
Sokołowska, J.
Powiązania:
https://bibliotekanauki.pl/articles/142886.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Inżynierów i Techników Przemysłu Chemicznego. Zakład Wydawniczy CHEMPRESS-SITPChem
Tematy:
chemiluminescencja
oksyluminescencja
luminol
światło chemiczne
chemiluminescence
ox luminescence
chemical light stick
Opis:
W artykule opisano wybrane zagadnienia dotyczące procesu chemiluminescencji: omówiono jej mechanizm oraz warunki powstawania. Zaprezentowano najbardziej wydajne systemy chemiluminescencyjne. Przedstawiono zastosowania chemiluminescencji w badaniu próbek w fazie ciekłej, gazowej i stałej.
In this paper, selected issue of chemiluminescence process has been presented. The mechanism and requirements for chemiluminescence emission have been considered. The most efficient chemiluminescence systems have been discussed. Chemiluminescence application as an analytical tool in the liquid, gas and solid phase have been presented.
Źródło:
Chemik; 2013, 67, 11; 1085-1096
0009-2886
Pojawia się w:
Chemik
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tovar i njegov glas u poeziji Zvane Črnje
A Donkey and His Voice in the Poetry of Zvane Črnja
Autorzy:
Rudan, Evelina
Powiązania:
https://bibliotekanauki.pl/articles/2046617.pdf
Data publikacji:
2021-11-27
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Zvane Črnja
chakavian poetry
animalistic aspect
rebellion
solidarity
donkey
ox
Opis:
A donkey is an animal that can be found in linguistic, literary, and cultural-anthropological works. However, this work analyses the symbolism of the animals that appear in the Chakavian poetry by Zvane Črnja, Croatian poet, opinion journalist and cultural historian. It specifically focuses on the character of donkey (or tovar) in that poetry, as well as the poetic effect of the place that the motif or the subject of donkey occupies in Črnja’s poems. In his poetry, the donkey represents, at least toan extent, a signum or a symbol of the rebellion of those who are oppressed, invisible or marginalized due to their language, their culture or their social status. It is a symbol of all of those who perceive their marginalism as the cause for uprising or newly awakened self-awareness, and which, in part, fits into the pattern of the Mediterranean cultural codex, due to its humoristic aspect.
Źródło:
Poznańskie Studia Slawistyczne; 2021, 21; 165-187
2084-3011
Pojawia się w:
Poznańskie Studia Slawistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł

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