160 research outputs found
Emocje i uczucia w podręcznikach psychologii wydanych w Polsce do 1914 roku. Opis, klasyfikacje, interpretacje
Textbooks form one of the most important sources of knowledge on issues that construct the area of research of the respective scientific discipline. The knowledge contained in them relates to the current state of cognition, reflcts scientifi terminology, explains how various phenomena are defined, and their mechanisms understood and what meaning are they given in the system of the respective science. Therefore, their role in the school and academic teaching is a fundamental one. Furthermore, they also inspire research directions and topics, at least to some extent. The article outlines the place of emotions and feelings in the most significant psychology textbooks published in Polish from 1863 to 1914. These include both the works of Polish psychologists as well as works translated from foreign languages. The author demonstrates, how the knowledge of feelings and emotions, their classification, and also the basic views concerning their origins and links to other phenomena of consciousness were all presented. We may consider this state of knowledge the starting point for all further development of psychology of emotions in Poland. Podręczniki są jednym z ważniejszych źródeł wiedzy na temat zagadnień tworzących obszar badań danej dyscypliny naukowej. Zawarta w nich wiedza odnosi się do aktualnego stanu poznania, odzwierciedla terminologię naukową, sposób definiowania różnych zjawisk oraz sposób rozumienia ich mechanizmów i nadawania im znaczenia w systemie danej nauki. Rola podręczników w kształceniu szkolnym i uniwersyteckim jest więc podstawowa. Poniekąd inspirują one także kierunki i tematy badań. W artykule naszkicowano miejsce emocji i uczuć w najważniejszych podręcznikach psychologii wydanych w języku polskim w latach 1863–1914. To zarówno dzieła psychologów polskich, jak i prace tłumaczone z języków obcych. Podręczniki te powstały w okresie, w którym jeszcze nie było ustalone polskie naukowe słownictwo psychologiczne. W opracowaniu opisano sposób prezentowania wiedzy o uczuciach i emocjach oraz ich klasyfikowania, a także podstawowe poglądy na temat ich genezy i związków z innymi zjawiskami świadomości. Był to stan wiedzy, który można uznać za punkt wyjścia do dalszego rozwoju psychologii emocji w Polsce
A Note on the Spectrum of Composition Operators on Spaces of Real Analytic Functions
[EN] In this paper the spectrum of composition operators on the space of real analytic functions is investigated. In some cases it is completely determined while in some other cases it is only estimated.The research of the authors was partially supported by MEC and FEDER Project MTM2013-43540-P and the work of of Bonet by the Grant GV Project Prometeo II/2013/013. The research of Domanski was supported by National Center of Science, Poland, Grant No. DEC-2013/10/A/ST1/00091.Bonet Solves, JA.; Domanski, P. (2017). A Note on the Spectrum of Composition Operators on Spaces of Real Analytic Functions. Complex Analysis and Operator Theory. 11(1):161-174. https://doi.org/10.1007/s11785-016-0589-5S161174111Belitskii, G., Lyubich, Y.: The Abel equation and total solvability of linear functional equations. Studia Math. 127, 81–97 (1998)Belitskii, G., Lyubich, Y.: The real analytic solutions of the Abel functional equation. Studia Math. 134, 135–141 (1999)Belitskii, G., Tkachenko, V.: One-Dimensional Functional Equations. Springer, Basel (2003)Belitskii, G., Tkachenko, V.: Functional equations in real analytic functions. Studia Math. 143, 153–174 (2000)Bonet, J., Domański, P.: Power bounded composition operators on spaces of analytic functions. Collect. Math. 62, 69–83 (2011)Bonet, J., Domański, P.: Hypercyclic composition operators on spaces of real analytic fucntions. Math. Proc. Cambridge Phil. Soc. 153, 489–503 (2012)Bonet, J., Domański, P.: Abel’s functional equation and eigenvalues of composition operators on spaces of real analytic functions. Integr. Equ. Oper. Theor. 81, 455–482 (2015). doi: 10.1007/s00020-014-2175-4Cartan, H.: Variétés analytiques réelles et variétés analytiques complexes. Bull. Soc. Math. France 85, 77–99 (1957)Domański, P.: Notes on real analytic functions and classical operators, Topics in Complex Analysis and Operator Theory (Winter School in Complex Analysis and Operator Theory, Valencia, February 2010), Contemporary Math. 561 (2012) 3–47. Amer. Math. Soc, Providence (2012)Domański, P., Goliński, M., Langenbruch, M.: A note on composition operators on spaces of real analytic functions. Ann. Polon. Mat. 103, 209–216 (2012)Domański, P., Langenbruch, M.: Composition operators on spaces of real analytic functions. Math. Nachr. 254–255, 68–86 (2003)Domański, P., Langenbruch, M.: Coherent analytic sets and composition of real analytic functions. J. reine angew. Math. 582, 41–59 (2005)Domański, P., Langenbruch, M.: Composition operators with closed image on spaces of real analytic functions. Bull. Lond. Math. Soc. 38, 636–646 (2006)Domański, P., Vogt, D.: The space of real analytic functions has no basis. Studia Math. 142, 187–200 (2000)Hörmander, L.: An Introduction to Complex Analysis in Several Variables. North Holland, Amsterdam (1986)Meise, R., Vogt, D.: Introduction to Functional Analysis. Clarendon, Oxford (1997)Smajdor, W.: On the existence and uniqueness of analytic solutions of the functional equation φ ( z ) = h ( z , φ [ f ( z ) ] ) . Ann. Polon. Math. 19, 37–45 (1967
Unconventional particle-hole mixing in the systems with strong superconducting fluctuations
Development of the STM and ARPES spectroscopies enabled to reach the
resolution level sufficient for detecting the particle-hole entanglement in
superconducting materials. On a quantitative level one can characterize such
entanglement in terms of the, so called, Bogoliubov angle which determines to
what extent the particles and holes constitute the spatially or momentum
resolved excitation spectra. In classical superconductors, where the phase
transition is related to formation of the Cooper pairs almost simultaneously
accompanied by onset of their long-range phase coherence, the Bogoliubov angle
is slanted all the way up to the critical temperature Tc. In the high
temperature superconductors and in superfluid ultracold fermion atoms near the
Feshbach resonance the situation is different because of the preformed pairs
which exist above Tc albeit loosing coherence due to the strong quantum
fluctuations. We discuss a generic temperature dependence of the Bogoliubov
angle in such pseudogap state indicating a novel, non-BCS behavior. For
quantitative analysis we use a two-component model describing the pairs
coexisting with single fermions and study their mutual feedback effects by the
selfconsistent procedure originating from the renormalization group approach.Comment: 4 pages, 4 figure
The complex Burgers equation as a model for collinear interactions of weakly nonlinear shear plane waves in anisotropic elastic materials
Dynamical elastic bodies in Newtonian gravity
Well-posedness for the initial value problem for a self-gravitating elastic
body with free boundary in Newtonian gravity is proved. In the material frame,
the Euler-Lagrange equation becomes, assuming suitable constitutive properties
for the elastic material, a fully non-linear elliptic-hyperbolic system with
boundary conditions of Neumann type. For systems of this type, the initial data
must satisfy compatibility conditions in order to achieve regular solutions.
Given a relaxed reference configuration and a sufficiently small Newton's
constant, a neigborhood of initial data satisfying the compatibility conditions
is constructed
Adsorption properties of porous silicon, Journal of Telecommunications and Information Technology, 2001, nr 1
Porous silicon shows some interesting features for micromechanical applications. Some applications make use of its high surface-to-volume ratio. A capacitive gas or humidity sensor using the adsorption of gases on the porous surface can be easily fabricated. However an opportunity for more sensitive device is given by micromechanical structure. In this paper we report on the piezoresistive cantilever beam structure with porous silicon adsorbing spot as a gas sensor
Piezoresistive sensors for atomic force microscopy – numerical simulations by means of virtual wafer fab, Journal of Telecommunications and Information Technology, 2001, nr 1
An important element in microelectronics is the comparison of the modelling and measurements results of the real semiconductor devices. Our paper describes the final results of numerical simulation of a micromechanical process sequence of the atomic force microscopy (AFM) sensors. They were obtained using the virtual wafer fab (VWF) software, which is used in the Institute of Electron Technology (IET). The technology mentioned above is used for fabrication of the AFM cantilevers, which has been designed for measurement and characterization of the surface roughness, the texturing, the grain size and the hardness. The simulation are very useful in manufacturing other microcantilever sensors
Effective and Asymptotic Critical Exponents of Weakly Diluted Quenched Ising Model: 3d Approach Versus -Expansion
We present a field-theoretical treatment of the critical behavior of
three-dimensional weakly diluted quenched Ising model. To this end we analyse
in a replica limit n=0 5-loop renormalization group functions of the
-theory with O(n)-symmetric and cubic interactions (H.Kleinert and
V.Schulte-Frohlinde, Phys.Lett. B342, 284 (1995)). The minimal subtraction
scheme allows to develop either the -expansion series or to
proceed in the 3d approach, performing expansions in terms of renormalized
couplings. Doing so, we compare both perturbation approaches and discuss their
convergence and possible Borel summability. To study the crossover effect we
calculate the effective critical exponents providing a local measure for the
degree of singularity of different physical quantities in the critical region.
We report resummed numerical values for the effective and asymptotic critical
exponents. Obtained within the 3d approach results agree pretty well with
recent Monte Carlo simulations. -expansion does not allow
reliable estimates for d=3.Comment: 35 pages, Latex, 9 eps-figures included. The reference list is
refreshed and typos are corrected in the 2nd versio
Convergence of Free Energy Profile of Coumarin in Lipid Bilayer
Atomistic molecular dynamics (MD) simulations of druglike
molecules
embedded in lipid bilayers are of considerable interest as models
for drug penetration and positioning in biological membranes. Here
we analyze partitioning of coumarin in dioleoylphosphatidylcholine
(DOPC) bilayer, based on both multiple, unbiased 3 μs MD simulations
(total length) and free energy profiles along the bilayer normal calculated
by biased MD simulations (∼7 μs in total). The convergences
in time of free energy profiles calculated by both umbrella sampling
and z-constraint techniques are thoroughly analyzed. Two sets of starting
structures are also considered, one from unbiased MD simulation and
the other from “pulling” coumarin along the bilayer
normal. The structures obtained by pulling simulation contain water
defects on the lipid bilayer
surface, while those acquired from unbiased simulation have no membrane
defects. The free energy profiles converge more rapidly when starting
frames from unbiased simulations are used. In addition, z-constraint
simulation leads to more rapid convergence than umbrella sampling,
due to quicker relaxation of membrane defects. Furthermore, we show
that the choice of RESP, PRODRG, or Mulliken charges considerably
affects the resulting free energy profile of our model drug along
the bilayer normal. We recommend using z-constraint biased MD simulations
based on starting geometries acquired from unbiased MD simulations
for efficient calculation of convergent free energy profiles of druglike
molecules along bilayer normals. The calculation of free energy profile
should start with an unbiased simulation, though the polar molecules
might need a slow pulling afterward. Results obtained with the recommended
simulation protocol agree well with available experimental data for
two coumarin derivatives
Relationship Between Anti-DFS70 Autoantibodies and Oxidative Stress
Background: The anti-DFS70 autoantibodies are one of the most commonly and widely described agent of unknown clinical significance, frequently detected in healthy individuals. It is not known whether the DFS70 autoantibodies are protective or pathogenic. One of the factors suspected of inducing the formation of anti-DFS70 antibodies is increased oxidative stress. We evaluated the coexistence of anti-DFS70 antibodies with selected markers of oxidative stress and investigated whether these antibodies could be considered as indirect markers of oxidative stress. Methods: The intensity of oxidative stress was measured in all samples via indices of free-radical damage to lipids and proteins such as total oxidant status (TOS), concentrations of lipid hydroperoxides (LPH), lipofuscin (LPS), and malondialdehyde (MDA). The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid concentration (UA), were also measured, as well as the activity of superoxide dismutase (SOD). Based on TOS and TAS values, the oxidative stress index (OSI) was calculated. All samples were also tested with indirect immunofluorescence assay (IFA) and 357 samples were selected for direct monospecific anti DFS70 enzyme-linked immunosorbent assay (ELISA) testing. Results: The anti-DFS70 antibodies were confirmed by ELISA test in 21.29% of samples. Compared with anti-DFS70 negative samples we observed 23% lower concentration of LPH (P =.038) and 11% lower concentration of UA (P =.005). TOS was 20% lower (P =.014). The activity of SOD was up to 5% higher (P =.037). The Pearson correlation showed weak negative correlation for LPH, UA, and TOS and a weak positive correlation for SOD activity. Conclusion: In samples positive for the anti-DFS70 antibody a decreased level of oxidative stress was observed, especially in the case of samples with a high antibody titer. Anti-DFS70 antibodies can be considered as an indirect marker of reduced oxidative stress or a marker indicating the recent intensification of antioxidant processes
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