orientation phenomenon
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2021 ◽  
Vol 12 (3) ◽  
pp. 127-148
Author(s):  
Hanna Afuzova ◽  
Liliia Rudenko ◽  
Nataliya Stepanchenko ◽  
Veronika Shkrabiuk ◽  
Oksana Martsyniak-Dorosh ◽  
...  

The practice of the integrated techniques of teaching children with impaired development of various nosological categories in comprehensive schools together with children with normal development is becoming increasingly extensive alongside with a series of researches in this direction. As it follows, in this complicated process a mentally correctional support of an educated specialist is essential for a child with impaired mental and physical development. The findings of the theoretical analysis of the role and place of the orientation phenomenon in the personality's professional activity have been given. Particular attention is focused upon the content, structure and formation levels of the personality's professional orientation in adolescence; as well as on the peculiarities of the correctional support in the context of the psychological assistance to the children with alternative abilities. The specificity of the empirical research of the peculiarities of future psychologists' professional orientation at the correctional support of alternatively able children has been described. The qualification characterization of a future special psychologist's support has been presented, the techniques and methods of the investigation of the psychological peculiarities of the professional orientation at correctional support have been outlined, the findings of the empirical research have been analyzed. The theoretical and methodological foundations of the psychological provision of the formation process of the future psychologist's professional orientation at the correctional support of the children with alternative abilities have been discussed. The organization of the activity aimed at the development of the future special psychologists' professional orientation has been described, methodological apparatus has been worked out and the approbation results have been adduced. On the basis of the findings the conclusion may be drawn that the suggested methodology is correct, the tasks have been successfully performed, the objective has been achieved, the efficiency of the methodological recommendations has been verified.


2020 ◽  
Vol 4 (2) ◽  
pp. 69 ◽  
Author(s):  
Susanne Katrin Kugler ◽  
Armin Kech ◽  
Camilo Cruz ◽  
Tim Osswald

Fiber reinforced polymers are key materials across different industries. The manufacturing processes of those materials have typically strong impact on their final microstructure, which at the same time controls the mechanical performance of the part. A reliable virtual engineering design of fiber-reinforced polymers requires therefore considering the simulation of the process-induced microstructure. One relevant microstructure descriptor in fiber-reinforced polymers is the fiber orientation. This work focuses on the modeling of the fiber orientation phenomenon and presents a historical review of the different modelling approaches. In this context, the article describes different macroscopic fiber orientation models such as the Folgar-Tucker, nematic, reduced strain closure (RSC), retarding principal rate (RPR), anisotropic rotary diffusion (ARD), principal anisotropic rotary diffusion (pARD), and Moldflow rotary diffusion (MRD) model. We discuss briefly about closure approximations, which are a common mathematical element of those macroscopic fiber orientation models. In the last section, we introduce some micro-scale numerical methods for simulating the fiber orientation phenomenon, such as the discrete element method (DEM), the smoothed particle hydrodynamics (SPH) method and the moving particle semi-implicit (MPS) method.


2019 ◽  
Vol 26 ◽  
pp. 44
Author(s):  
A. Khaliel ◽  
D. Papaioannou ◽  
G. Zagoraios ◽  
T. J. Mertzimekis

Nuclear gfactors are highly sensitive to the single–particle aspects of the wave function, revealing important information for the nuclear structure along the isotopic chart. The sdshell has been thoroughly studied, resulting in “universal” shell model Hamiltonians [1] and the development of an M1 operator [2]. However, there is still shortage of precise experimental gfactor data of excited states to consolidate the nuclear structure in this regime.      Recently, the Time Differential Recoil in Vacuum (TDRIV) experimental technique was revamped to be applicable for radioactive beams. TDRIV has been tested successfully and produced high-precision results for the stable 24Mg nucleus [3]. However, the successful application of the technique relies heavily on calibrations of the de–orientation phenomenon.      A recent experiment using the MINIBALL array at REX/ISOLDE (IS628) has focused on the application of the method with a radioactive 28Mg beam. The gfactor of the 28Mg first 2+excited state can act as an excellent probe of the N=16 shell gap and the νd3/2singleparticle energy, as well as the possible presence of spdfadmixtures. The particular measurement will be a next step towards a gfactor measurement on 32Mg in the center of the “island of inversion”, where the N=20 shell closure breaks down enhancing 1p–1h excitations and shape–coexistence.           In this work, the analysis of the spectroscopic data recorded for a 22Ne beam, which was used for calibrating the experimental method before the actual run on 28Mg is reported. Preliminary data on the angular distributions for the 22Ne 21+→ 0+transition will be presented, an important prerequisite before a remeasurement of g(22Ne;21+).


Author(s):  
Shahin AKBAROV

<p><strong>Purpose:</strong> The research aimed to  investigate  how  consumers  percept  marketing activities of firms in Azerbaijan, within  the framework of market orientation phenomenon described by Narver and Slater.</p><p> <strong>Methodology:</strong> 333 questionnaires were gained through convenience sample. Data was analyzed with SPSS 24. Confirmatory factor analysis was first done and then regression analysis.</p><p> <strong>Findings</strong>: According to the results of research, items relate to MKTOR assembled into two <strong>factors:</strong> customer orientation and competitor orientation. Only customer orientation have  significant  positive  effect  on  customer  satisfaction  and  customer  trust.</p><p> <strong>Originality</strong>: The study is important because it is carried out in Azerbaijan, a country which is new in market economy. Although marketing concept is not new phenomenon for western country, for Azerbaijan it is new, as country lived in planned economy till 1991. The results of the research are thought to be beneficial to both the theorists and the practitioners.</p>


2012 ◽  
Vol 249-250 ◽  
pp. 577-582
Author(s):  
Ya Xin Yu ◽  
Bin Zheng ◽  
Yuan Yuan Yang ◽  
Jia Hui Lin

Preliminary tests found that super-rice seeds could be oriented by rolling them down with a guided plate. The rotation of the seed around the shortest axis was found to be unstable, while rotation around another two axes was found to be stable. The purpose of the current study was to examine whether this orientation phenomenon could be explained in terms of inertial characteristics of seeds. According to the surface feature of the seeds, an ellipsoid geometrical model was made. Euler dynamical model were built to analysis the movement stability of the seeds. The effect of parameters on movement stability was analyzed by the method of numerical simulation.


1994 ◽  
Vol 9 (4) ◽  
pp. 250-259 ◽  
Author(s):  
E. A. Judson ◽  
D. N. Hill ◽  
R. A. Young ◽  
J. R. Cagle ◽  
W. J. Lackey ◽  
...  

YBa2Cu3O7–x films were deposited by chemical vapor deposition (CVD) onto single-crystal MgO, single-crystal Al2O3, and polycrystalline Al2O3 substrates, characterized before and after annealing, and tested for their superconducting properties. The preferred orientation in the films was analyzed (i) with pole figures and (ii) by comparison of experimental x-ray powder diffraction patterns with those calculated for the material using the March–Dollase function to model the degree of preferred orientation. Preferred orientation was significant in as-deposited films, with March coefficients ranging from 0.1–0.5 (random orientation would have a coefficient of 1.0). The (006) pole figures of the films on single crystal substrates exhibited uniquely symmetric patterns. On single-crystal MgO before annealing, a minor secondary orientation of (006) poles in the film was observed in a pattern consistent with the symmetry of major crystallographic directions of MgO. On single-crystal Al2O3 after annealing, a “dual orientation” phenomenon was observed. The high-temperature anneal destroyed the orientation and superconducting properties of the CVD films deposited at high temperatures.


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