Temat: component - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Model of reconfiguration in component environments
Autorzy:: Grzesiak, J.
Jędrychowski, Ł.
Tematy:: component
DSL
reconfiguration; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/305681.pdf Link otwiera się w nowym oknie
Opis:: The significance of component-based software and component platforms has increased over the last twenty years. To achieve full flexibility, a reconfiguration process is needed that allows us to change system parameters without rebuilding or restarting. In terms of components, such a process should be executed with extraordinary care, since the contracts between components must be preserved. In this article, a model of reconfiguration (including the roles of the components to be used in this process) is proposed. The provided solution is general and could be applied to many component platforms.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: How fluids infiltrate through fractures and change metamorphic rocks – a case study from northern Spitsbergen
Autorzy:: Faehnrich, K.
Kośmińska, K.
Majka, J.
Dwornik, M.
Tematy:: metasomatism
chemical composition
component; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/184663.pdf Link otwiera się w nowym oknie
Opis:: Metasomatism is a process leading to changes in the chemical composition of a rock or its portion. It involves introduction or removal of chemical components due to the interaction of the rock with aqueous fluid (Zharikov et al. 2007). Here we present a case study of metasomatic changes in metapelites from northern Spitsbergen. There is a visible metasomatic zonation in the studied samples. The most intense changes are observed close to the contact with fractures, whereas the zones farther away from them are less altered or not affected by fluids at all. Thin sections were prepared from all of the aforementioned zones. The mineral chemistry was obtained using a JEOL SuperProbe 8230 electron microprobe at Faculty of Geology, Geophysics and Environmental Protection, AGH University of Science and Technology. Mineral assemblage varies from Grt-Bt-Qtz-Pl in zones that were not affected by fluids to Grt- Chl-Bt-Qtz-Pl in altered portions of the rock. Garnet forms subhedral crystals with abundant quartz inclusions. Its composition is changing from Alm 0.56 Sps 0.11 Prp 0.05 Grs 0.28 in the core to Alm 0.64 Sps 0.03 Prp 0.09 Grs 0.24 in the rim. It shows bell-shaped Sps profile and opposite Alm trend, indicating one-step progressive garnet growth. Plagioclase composition is characterized by Ab 74.16 An 24.39 Or 1.44 , K-feldspar also occurs along with Fe-chlorite. Point counting technique was used to estimate volume percentage of minerals. For each thin section one thousand points were counted. Plagioclase, quartz and biotite are the main phases, building more than 95% of the rocks. The amount of garnet oscillates around 2% and chlorite varies from 2.38% to 0%. Point counting technique was compared with image analysis, which was performed using the Matlab software. The image analysis revealed that the amount of biotite is changing in different zones from 35.42% to 37.38%, whereas chlorite from 1.54% to 0%, respectively. The redistribution of elements between biotite and chlorite was investigated by volume and mass-balance using Gresens (1967) approach. During chloritization of biotite amount of H 2 O in the system must have increased by ca. 8% in order to form 2.4% chlorite. Potassium released during this reaction was bonded to secondary K-feldspar, which is apparent on BSE images, and it is closely associated with biotite and chlorite. This study reveals that metasomatic zones significantly differ in mineralogical composition and fluid-induced alterations are more pervasive closer to the fractures. It has also been concluded that replacement of biotite by chlorite required aqueous fluids, with inflow and outflow of metallic ions and formation of K-feldspar as a product of biotite breakdown reaction. Further investigations will involve X-ray mapping using the XMap Tools software in order to obtain more in depth information on volume of minerals and their chemistry. Pressure and temperature conditions of metamorphism will be determined using garnet-biotite geothermometry and thermodynamic modelling. Isocon method will be used to track changes in whole rock chemistry due to interaction with fluid (Grant 1986, 2005).
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Nauczanie języka polskiego w Australii
Teaching Polish in Australia
Autorzy:: Łacek, Marianna
Tematy:: extracurricular
enrollment
matriculation
component; Pokaż więcej
Wydawca:: Wydawnictwo Uniwersytetu Śląskiego
Powiązania:: https://bibliotekanauki.pl/articles/511437.pdf Link otwiera się w nowym oknie
Opis:: Organised education in Polish has existed in Australia since the middle of the last century. In terms of primary and secondary education, these extracurricular language classes are held mostly on Saturday mornings, rather than weekday af ternoons. Some schools come under local Polish organisations such as Związek Polski (Polish Association), others are part of the Polska Macierz Szkolna (Polish Educational Society). There are also many independent schools which are governed by Parent Associations. These schools continue to gain in popularity – and have particularly done so in recent years. At tertiary level, the Polish language has also been offered at the Department of International Studies at Macquarie University in Sydney since the 1980s.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Motivational component of psychologists’ (special, clinical) professional competence
Autorzy:: Rudenko, Lilia
Suprun, Daria
Hrygorenko, Tetiana
Tematy:: motives
professional competence
criteria
component; Pokaż więcej
Wydawca:: Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Powiązania:: https://bibliotekanauki.pl/articles/44747043.pdf Link otwiera się w nowym oknie
Opis:: The motivational component in the psychologist’s (special, clinical) professional training is analyzed. An analysis of the psychological and pedagogical literature led to the conclusion that the motive of self-determination, as a driving force of behavior, is determined not only from within but also under the influence of social conditions and requirements of society and specific life circumstances. The existence of various factors that can change individually and can affect motivation is outlined, so motivation can be considered as an aspect of psychologist’s (special, clinical) professional competence, which shows a set of internal and external influences that causes and indicates the boundaries and forms of activity that complements and directs to achievements.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Evaluating the Impact of Pre-Anthesis Water Deficit on Yield and Yield Components in Triticale (X Triticosecale Wittmak) Genotypes under Controlled Environmental Conditions
Autorzy:: Al-Ajlouni, Zakaria I.
Sleit, Hana
Al-Gharaibeh, Mohammad M.
Al-Ghzawi, Abdul Latief A.
Albalasmeh, Ammar
Khalaf, Yahya Bani
Al-Abdallat, Ayed M.
Tematy:: yield
component
triticale
drought
pre-anthesis; Pokaż więcej
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Powiązania:: https://bibliotekanauki.pl/articles/59114328.pdf Link otwiera się w nowym oknie
Opis:: The purpose of this study was to measure the impacts of pre-anthesis drought during reproductive stages (GS31 and GS39) on triticale (X Triticosecale wittmak) yield and yield components. Four triticale genotypes (2 Local and 2 from the USA) were exposed to pre-anthesis drought stress at both the stem elongation stage (B-treatment) and flag leaf emergence stage (C-treatment). Grain yield was not affected by pre-anthesis stress. Under no stress conditions (A-treatment), a strong correlation was detected between grain yield and the number of grains per plant and plant height. Under B-treatment, yield was negatively correlated with spike length; under C-treatment, yield was positively correlated with the number of grains per plant. Drought stresses did not affect the number of grains per plant, thousand grain weight, and harvest index. This implied that the tested genotypes were drought tolerant since they form many tillers. When subjected to pre-anthesis drought it helps the plants to cover the soil surface and reduce water evaporation. JU and S1 showed fast pre-anthesis growth (early flowering cultivars), which makes them favored for further breeding. In contrast, N1 and N2 had slow pre-anthesis growth (late flowering cultivars), which enabled them to store more photosynthate pre-anthesis, which might compensate for the pre-anthesis drought effect on them.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Components of defence strategies in society’s information environment: a case study based on the grounded theory
Autorzy:: Mustonen-Ollila, Erja B.
Lehto, Martti
Heikkonen, Jukka
Tematy:: society
grounded theory
information environment
component
defence; Pokaż więcej
Wydawca:: Akademia Sztuki Wojennej
Powiązania:: https://bibliotekanauki.pl/articles/576425.pdf Link otwiera się w nowym oknie
Opis:: The goal of this study is to explore the components of defence strategies faced by society in its information environment, and how these strategies are inter-related. This qualitative in-depth case study applied past research and empirical evidence to identify the components of defence strategies in a society’s information environment. The collected data were analysed using the Grounded Theory approach and a conceptual framework with the components of defence strategies and the relationships between these components being developed using the Grounded Theory. This study shows that the goal of politically and militarily hostile actors is to weaken society’s information environment, and that their operations are coordinated and carried out over a long time period. The data validate past studies and reveal relationships between the components of defence strategies. These relationships increase the confidence in the validity of these components and their relationships, and expand the emerging theory. First, the data and findings showed 16 inter-connected components of defence strategies. Second, they showed that the political, military, societal, power, and personal goals of the hostile actors carrying out cyber operations and cyber attacks are to weaken society’s information environment. Third, they revealed that cyber operations and cyber attacks against networks, information and infrastructures are coordinated operations, carried out over a long time period. Finally, it was revealed that the actors defending society’s information environment must rapidly change their own components of defence strategies and use the newest tools and methods for these components in networks, infrastructures and social media.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Metodika obuchenija studentov VUZ v oblasti okhrany truda i ispol'zovaniem komp'juternykh tekhnologijj
Methods of teaching university students in the field of labor using computer technology
Autorzy:: Dumenko, I.
Kurepin, V.
Tematy:: computer technology
component
model
engineer
teacher
labour protection
industry; Pokaż więcej
Wydawca:: Komisja Motoryzacji i Energetyki Rolnictwa
Powiązania:: https://bibliotekanauki.pl/articles/76481.pdf Link otwiera się w nowym oknie
Opis:: In the article the model of preparation of future is offered in industry of labour protection with the use of computer technologies. An author exposes the organizationalpedagogical terms of application of computer technologies and offers a model, built on the basis of rich in content, didactics and methodical components.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Comparative analysis of the performance of selected raster map viewers
Analiza porównawcza wydajności wybranych przeglądarek map rastrowych
Autorzy:: Król, K.
Tematy:: performance
image viewer
component
raster
jQuery JavaScript
wydajność
komponent; Pokaż więcej
Wydawca:: Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Powiązania:: https://bibliotekanauki.pl/articles/100508.pdf Link otwiera się w nowym oknie
Opis:: Raster map viewers can be used by various entities, including public administration units. They are used in particular when there is no economic justification for creating extended and comprehensive mapping services, or when there is a need to quickly publish the given map. These viewers can be made using one of many available components. However, not all of them are optimal for such applications. Selected raster map viewers may be inefficient, which may make it difficult or even impossible to view the map. The aim of the present work was to conduct a comparative analysis of the performance of selected raster map viewers. The prototype applications were used to test the implementation of selected designing tools. The efficiency measurement was made using tools for test automation. The value of the ES-SCORE (Estimated Speed Score) synthetic performance meta-index has been determined. It has been shown that the application created with the use of the ImageViewer component (jQuery JavaScript) was objectively the best of the tests tested for the presentation of raster graphics (according to the adopted testing scheme).
Przeglądarki map rastrowych mogą być wykorzystywane przez różnorakie podmioty, w tym jednostki administracji publicznej. Znajdują one zastosowanie w szczególności, gdy brak jest ekonomicznego uzasadnienia tworzenia rozbudowanych serwisów mapowych, lub gdy zaistnieje potrzeba szybkiego opublikowania mapy. Przeglądarki te mogą być wykonane przy pomocy jednego z wielu dostępnych komponentów. Jednak nie wszystkie z nich są optymalne do takich zastosowań. Wybrane z nich mogą być mało wydajne, co może utrudnić lub wręcz uniemożliwić przeglądanie mapy. Celem pracy była analiza porównawcza wydajności wybranych przeglądarek map rastrowych. Do badań wykorzystano prototypowe aplikacje, stanowiące implementację wybranych narzędzi projektowych. Pomiaru wydajności dokonano przy pomocy narzędzi automatyzujących testy. Wyznaczono wartość syntetycznego metawskaźnika wydajności ES-SCORE (Estimated Speed Score). Wykazano, że aplikacja utworzona z zastosowaniem komponentu ImageViewer (jQuery JavaScript) była obiektywnie najlepsza spośród testowanych, do prezentacji grafik rastrowych (według przyjętego schematu testów).
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Experimental Method For Developing And Correcting Figurative Speech Among Visually Impaired Primary School Age Children
Autorzy:: Fedorenko, Svitlana
Polykovski, Marina
Tematy:: young pupils
vision impairment
figurative speech
component
development
correction; Pokaż więcej
Wydawca:: Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Powiązania:: https://bibliotekanauki.pl/articles/1927334.pdf Link otwiera się w nowym oknie
Opis:: The article presents special methodology for developing figurative speech, which has a compensatory value among primary schoolchildren, with reduced vision. The complexity of the figurative speech understanding process and the need for developing it among visually impaired children was specified by the scientists, Litvak (2006), Sineva (2008), Fedorenko (2015). The principles (general didactic, linguo-didactic, and special) and the main tasks for developing and correcting each figurative speech component among younger vision-impaired learners are defined as follows: cognitive (development of the visual-figurative basis of speech); emotional (the development of speech expressiveness and the emotional-sensory sphere) and creative-practical (formation of skills and abilities for using the exponents of imagery in speech proficiently, the development of skills for active work with words). The directions of correctional work for each figurative speech component are described. The results obtained by implementing the experimental method indicated positive dynamism in figurative speech development among younger vision-impaired learners in the experimental classes for all the components established in the experimental study, pointing to the effectiveness of the proposed work method on their formation and correction. It was stated that vision impaired children are able to understand and explain the essence of imagery expression, which is available to pupils of primary school age; expressively read and talk about their feelings and emotions from the read literary text; use the means of imagery in their own speech consciously and appropriately, with special pedagogical guidance.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Influence of electrolytic plasma cementation on the microhardness and wear resistance of steel 12Cr18Ni10Ti
Wpływ obróbki elektrolityczno-plazmowej na własności mechaniczne stali 12Cr18Ni10Ti
Autorzy:: Skakov, M.
Kurbanbekov, S.
Scheffler, M.
Tematy:: component
microstructure
microhardness
wear resistance
mikrostruktura
mikrotwardość
odporność na zużywanie; Pokaż więcej
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Powiązania:: https://bibliotekanauki.pl/articles/971513.pdf Link otwiera się w nowym oknie
Opis:: The present work presents the results of electrolytic-plasma treatment influence on the mechanical properties and structural-phase condition of the surface layers of 12Cr18Ni10Ti steel. In the work, the mechanical characteristics of the surface layers that have been pack cemented by electrolytic plasma with the composition of 10% Nа₂CO₃ and 10% С3Н8О3 are investigated. The operational parameters for the processing are determined. The optimal content of components in saturating mixtures of plasma by cementation is defined. Structural research of the samples was carried out by x-ray diffraction analysis, and optical and electron microscopy. The comparative study of the structure, phase and chemical composition of the modified surface layers of steel 12Cr18Ni10Ti is executed after electrolytic plasma processing. According to the study, after electrolyte plasma processing, high wear resistance and hardness increased by a factor of 2 to 2.5 more than in the original condition. A hardened layer with a thickness 200–250 µm is formed. It is shown that, after the electrolyte-plasma processing of steel 12Cr18Ni10Ti, the microstructure contains particles of carbides and has a fine-grained martensitic structure.
W pracy przedstawiono wyniki wpływu obróbki elektrolityczno-plazmowej na własności mechaniczne i stan strukturalno-fazowy warstwy wierzchniej stali 12Cr18Ni10Ti. W pracy badano charakterystyki mechaniczne warstwy wierzchniej stali cementowanej w elektrolitycznej plazmie o składzie 10% Nа2CO3 i 10% С3Н8О3. Określono warunki prowadzenia procesu oraz optymalny skład mieszaniny plazmy. Badania strukturalne próbek prowadzono z wykorzystaniem analizy rentgenowskiej dyfrakcyjnej, mikroskopii optycznej i elektronowej. Badania porównawcze struktury, faz i składu chemicznego modyfikowanej warstwy wierzchniej stali 12Cr18Ni10Ti wykonano po obróbce elektrolityczno-plazmowej. Na podstawie badań stwierdzono, że w wyniku obróbki wzrosła odporność na zużywanie i twardość (2–2,5-krotnie w odniesieniu do stanu przed obróbką). Utwardzona warstwa ma grubość 200–250 µm. Świadczy to o tym, że w wyniku obróbki elektrolityczno-plazmowej stali 12Cr18Ni10Ti jej mikrostruktura zawiera cząstki węglików i ma drobnoziarnistą strukturę martenzytyczną.
Dostawca treści:: Biblioteka Nauki

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