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Articoli di riviste sul tema "Compositions"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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1

Yurishima, Ryuta, Ayako Ikeda, and Teruyuki Ikeda. "Determination of the Entire Existence Composition Range of CrMnFeCoNi High-Entropy Alloys Using Sintered Diffusion Multiple Method." Materials 18, no. 2 (2025): 295. https://doi.org/10.3390/ma18020295.

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The sintered diffusion multiple (SDM) method, which has been developed in our research group, has been applied to determine the entire composition range of the CrMnFeCoNi high-entropy alloy stereoscopically and continuously over nearly the entire range. The samples were prepared by sintering mixed elemental powders and were annealed at 970 °C or 800 °C. Several hundreds of thousands of points were analyzed at random within the samples for chemical compositions using electron probe microanalysis. With the assumption that ideally, only chemical compositions of existing phases at the temperature

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Li, Chuanhao, Zhen Li, Chenchen Jing, et al. "Consistency of Compositional Generalization Across Multiple Levels." Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 5 (2025): 4661–69. https://doi.org/10.1609/aaai.v39i5.32492.

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Compositional generalization is the capability of a model to understand novel compositions composed of seen concepts. There are multiple levels of novel compositions including phrase-phrase level, phrase-word level, and word-word level. Existing methods achieve promising compositional generalization, but the consistency of compositional generalization across multiple levels of novel compositions remains unexplored. The consistency refers to that a model should generalize to a phrase-phrase level novel composition, and phrase-word/word-word level novel compositions that can be derived from it s

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ANTONENKO, Аrtem, Tetiana , BROVENKO, Myroslav KRYVORUCHKO, Nataliya STUKALSKA, Galina TOLOK, and Oleksii TONKYKH. "SIMULATION OF THE RECIPE COMPOSITION OF HEALTHY FOOD PRODUCTS BASED ON FUNCTIONAL COMPOSITIONS." Herald of Khmelnytskyi National University. Technical sciences 313, no. 5 (2022): 243–50. http://dx.doi.org/10.31891/2307-5732-2022-313-5-243-250.

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The article provides justification and development of the methodology for modeling the recipe composition of health food products based on functional compositions. The basis of the modeling is the principle of food combinatorics, which consists in the justified quantitative selection of the main raw materials and food additives, which together ensure the formation of the necessary organoleptic and physicochemical properties, the given level of nutritional (food, biological) and energy value. Modeling of food products is the process of creating a product as a single integrated system consisting

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KALIAKATSOS-PAPAKOSTAS, MAXIMOS A., MICHAEL G. EPITROPAKIS, ANDREAS FLOROS, and MICHAEL N. VRAHATIS. "CHAOS AND MUSIC: FROM TIME SERIES ANALYSIS TO EVOLUTIONARY COMPOSITION." International Journal of Bifurcation and Chaos 23, no. 11 (2013): 1350181. http://dx.doi.org/10.1142/s0218127413501812.

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Music is an amalgam of logic and emotion, order and dissonance, along with many combinations of contradicting notions which allude to deterministic chaos. Therefore, it comes as no surprise that several research works have examined the utilization of dynamical systems for symbolic music composition. The main motivation of the paper at hand is the analysis of the tonal composition potentialities of several discrete dynamical systems, in comparison to genuine human compositions. Therefore, a set of human musical compositions is utilized to provide "compositional guidelines" to several dynamical

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5

Pepas, Jakub, Yifan Ma, Guangxing Zhang, Minju Kang, John Carsley, and Hailong Chen. "Electrodeposition for the Guided Synthesis and Screening of Binary Alloy Thin Films." ECS Meeting Abstracts MA2024-02, no. 22 (2024): 1894. https://doi.org/10.1149/ma2024-02221894mtgabs.

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Alloy coatings can enhance the mechanical and electrochemical properties of engineering materials such as surface hardness, wear resistance, catalytic performance, and corrosion resistance. The development and testing of alloy films requires extensive time and experimentation due to the non-monotonic variation of many properties with alloy composition and the large experimental space of compositions, which increases rapidly with the number of components in the alloy. The development time of alloy thin films can be reduced by analyzing many compositions in a single experiment. However, many cur

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Bell, Brian R., and Ian T. Williamson. "Picritic basalts from the Palaeocene lava field of west-central Skye, Scotland: evidence for parental magma compositions." Mineralogical Magazine 58, no. 392 (1994): 347–56. http://dx.doi.org/10.1180/minmag.1994.058.392.01.

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AbstractMineral chemistry and whole-rock compositional data are reported for two lavas of picritic basalt from the Palaeocene lava field of west-central Skye, Scotland. Whole-rock compositions for both flows plot on Thompson's (1982) 9 kbar cotectic for olivine + plagioclase + clinopyroxene + liquid. Both flows contain highly forsteritic olivine phenocrysts (c. Fo89), which enclose early-precipitated crystals of chrome-spinel (Al2O3: c. 25 wt.%; Cr2O3: c. 36 wt.%; FeO + Fe2O3: c. 20 wt.%; MgO: c. 15 wt.%). The olivine compositions indicate equilibrium with picritic basalt magma compositions, a

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7

Ushakov, Glib. "Free compositions in contemporary architecture." Current problems of architecture and urban planning, no. 66 (April 14, 2023): 84–94. http://dx.doi.org/10.32347/2077-3455.2023.66.84-94.

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The article summarizes the features of free compositions based on the experience of modern world architecture, which, together with other methods, bring the scope of possibilities of modern architectural composition beyond traditional principles. It is proposed to divide the architectural compositions according to orderliness into the following classes: ordered composition; free composition; a combination of ordered and free composition. The features of free compositions are considered: complexity, diversity, the absence of a simple and clear regularity of the arrangement of parts. A free comp

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8

Blom, Diana. "Engaging Students With A Contemporary Music – Minimalism – through Composing Activities: Teachers’ Approaches, Strategies and Roles." International Journal of Music Education os-40, no. 1 (2003): 81–99. http://dx.doi.org/10.1177/025576140304000107.

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A study inviting teachers at primary, secondary and tertiary level to introduce their students to composing activities through a resource album of minimalist projects noted that some teachers led their students to write “pastiche” compositions while others enabled their student composers to move beyond pastiche to an expansion of the given compositional concepts. Results examined compositions of music as imitating the style of an existing work, or whether teachers enabled their students to move beyond pastiche composition to an expansion of the given compositional concepts. This paper discusse

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9

Jing, Chenchen, Yukun Li, Hao Chen, and Chunhua Shen. "Retrieval-Augmented Primitive Representations for Compositional Zero-Shot Learning." Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 3 (2024): 2652–60. http://dx.doi.org/10.1609/aaai.v38i3.28043.

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Compositional zero-shot learning (CZSL) aims to recognize unseen attribute-object compositions by learning from seen compositions. Composing the learned knowledge of seen primitives, i.e., attributes or objects, into novel compositions is critical for CZSL. In this work, we propose to explicitly retrieve knowledge of seen primitives for compositional zero-shot learning. We present a retrieval-augmented method, which augments standard multi-path classification methods with two retrieval modules. Specifically, we construct two databases storing the attribute and object representations of trainin

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Ismailova, Jamilyam, Dinara Delikesheva, Aibek Abdukarimov, Nargiz Zhumanbetova, and Adel Sarsenova. "Development and application of fluid characterization algorithms to obtain an accurate description of a PVT model for Kazakhstani oil." Eastern-European Journal of Enterprise Technologies 5, no. 6 (125) (2023): 6–20. http://dx.doi.org/10.15587/1729-4061.2023.289932.

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Compositional reservoir modeling often requires a large number of instantaneous calculations. To reduce the dimension of the problem and the amount of computation, several components are usually grouped into pseudo-components. However, to model surface processes, it is important to have a detailed phase composition. Accurate fluid composition requires laboratory analysis, which is costly and time-consuming. This study addresses this issue by introducing an advanced delumping procedure aimed at providing an accurate fluid characterization. The primary objective was to develop a sophisticated de

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V.A., Medvedev, and Iljenko О.О. "Tendencies of changes in structure of landscape compositions of Dendrological Park Trostjanets of the NAS of Ukraine." Plant Introduction 74 (June 1, 2017): 49–59. https://doi.org/10.5281/zenodo.2299984.

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<strong>Objective </strong> – to investigate main trends of development and direction of changes in the structure of landscape compositions of Dendropark Trostjanets during 2005–2015. <strong>Material and methods.</strong> 230 landscape compositions were the objects of this investigation. They were represented by mixed (coniferous with desidous plants) and monotypical (single species) ornamental groups. The structural changes of compositions were determined comparing the number of taxa and plants (individuals) and their decorative characteristics in 2005 and 2015. <strong>Results.

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Miryuk, O. A. "Influence of Fillers on Silicate Compositions Porization." Key Engineering Materials 887 (May 2021): 521–27. http://dx.doi.org/10.4028/www.scientific.net/kem.887.521.

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The article is devoted to the problem of raw material base expanding and improving construction and technical properties of porous granular materials. The results of experimental studies of silicate compositions based on liquid glass and technogenic fillers containing burnable or gas-forming components are presented. Influence of molding mixtures’ composition on thermal expansion nature of granular compositions was established. Preference of a filler combined, containing glass cullet, silica clay and mineral additives was revealed. Multicomponent composition of a filler helps to intensify comp

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Thoma, Dan J., Janine T. Spethson, Carter S. Francis, Paul M. Voyles, and John H. Perepezko. "High-Throughput Synthesis and Characterization Screening of Mg-Cu-Y Metallic Glass." Metals 13, no. 7 (2023): 1317. http://dx.doi.org/10.3390/met13071317.

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Bulk metallic glasses can exhibit novel material properties for engineering scale components, but the experimental discovery of new alloy compositions is time intensive and thwarts the rate of discovery. This study presents an experimental, high-throughput methodology to increase the speed of discovery for potential bulk metallic glass alloys. A well-documented system, Mg-Cu-Y, was used as a model system. A laser additive manufacturing technique, directed energy deposition, was used for the in situ alloying of elemental powders to synthesize discrete compositions in the ternary system. The las

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Trierweiler, Isabella L., Alexandra E. Doyle, and Edward D. Young. "A Chondritic Solar Neighborhood." Planetary Science Journal 4, no. 8 (2023): 136. http://dx.doi.org/10.3847/psj/acdef3.

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Abstract A persistent question in exoplanet demographics is whether exoplanetary systems form from similar compositional building blocks to our own. Polluted white dwarf stars offer a unique way to address this question, as they provide measurements of the bulk compositions of exoplanetary material. We present a statistical analysis of the rocks polluting oxygen-bearing white dwarfs and compare their compositions to rocks in the solar system. We find that the majority of the extrasolar rocks are consistent with the composition of typical chondrites. Measurement uncertainties prevent distinguis

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Ma, Y. Z. "Three-Dimensional Modeling of Mineral/Elemental Compositions for Shale Reservoirs." SPE Journal 25, no. 04 (2020): 2067–78. http://dx.doi.org/10.2118/201118-pa.

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Summary Mineral compositional analysis of rocks is important for developing shale resources because the relationships between mineral compositions and petrophysical properties are critical for resource evaluation and completion optimization. Elementary properties are now routinely analyzed at wells in evaluating shale reservoirs. However, these properties have not been modeled in the three-dimensional (3D) reservoir. This is because an elemental composition has a physical constraint that is relatively easily adhered to in data analysis for wells but not in 3D modeling of reservoirs. A critical

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Durant, D. G., and A. D. Fowler. "Origin of reverse zoning in branching orthopyroxene and acicular plagioclase in orbicular diorite, Fisher Lake, California." Mineralogical Magazine 66, no. 6 (2002): 1003–19. http://dx.doi.org/10.1180/0026461026660073.

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Abstract An orbicular diorite from Fisher Lake, California, USA, contains multi-shelled, magmatic orbicules with branching and budding orthopyroxene crystals as well as feather and acicular plagioclase crystals that are oriented perpendicular to the growth horizon. Plagioclase and orthopyroxene show gradual, reverse compositional zoning along the long axes and normal zoning along the short axes. The reverse zoning varies from An87 to An93 and Mg68 to Mg74 over distances of 4 mm and 8 mm respectively. The close proximity of these two minerals makes it likely that only one mechanism is responsib

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Maricela, Bravo. "SIMILARITY MEASURES FOR WEB SERVICE COMPOSITION MODELS." International Journal on Web Service Computing (IJWSC) 5, no. 1 (2014): 01–16. https://doi.org/10.5281/zenodo.3628127.

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A Web service composition is an interconnected set of multiple specialized Web service operations, which complement each other to offer an improved tool capable of solving more complex problems. Manual design and implementation of Web service compositions are among the most difficult and error prone tasks. To face this complexity and to reduce errors at design time, the developer can alternatively search and reuse existing compositions that have solved similar problems. Thus the problem of designing and implementing Web service compositions can be reduced to the problem of finding and selectin

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Viskova, Irina. "Polychoral compositions of Mikołaj Zieleński." St. Tikhons' University Review. Series V. Christian Art 47 (September 30, 2022): 124–35. http://dx.doi.org/10.15382/sturv202247.124-135.

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The heyday of the art of polychoral composition in European musical culture falls on the middle of the 17th century. The style originated in the churches of western and central Italy. It united a whole generation of young Polish composers educated in Venice and Rome. One of them is the famous Polish composer Mikolaj Zielenski. In musical style Zielenski follows the traditions of late Renaissance polyphony. His compositions mark the beginning of a long period of influence of Italian style on Polish music. Until today the question remains open, where the composer got acquainted with the Venetian

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19

Michael, K. G., O. A. Sogbesan, L. U. Onyia, and S. M. Shallangwa. "Nutritional Evaluation of Processed Jatropha curcas Seed Meals." Direct Research Journal of Agriculture and Food Science 7, no. 6 (2019): 131–36. https://doi.org/10.5281/zenodo.3242756.

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This research was aimed at evaluating the proximate composition, mineral, vitamins, fatty acids and level of anti-nutrients compositions of raw and processed <em>Jatropha curcas</em> seeds and examined the effect of processing on the parameters. From the proximate composition analysis, the protein, crude lipid, ash, crude fibre and nitrogen free extract content showed a significant difference (p<0.05) between the processed and unprocessed (raw) seed meals. Evaluation of the mineral composition showed that processing significantly affected the compositions. Vitamins compositions were signifi

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Ukraintseva, Tatyana V., Andrei S. Mazur, Ulyana M. Poberezhnaya, and Georgy G. Savenkov. "RESEARCH OF FACTORS FAVORING UNAUTHORIZED INITIATION OF ENERGY SATURATED MATERIALS." Bulletin of the Saint Petersburg State Institute of Technology (Technical University) 57 (2021): 10–14. http://dx.doi.org/10.36807/1998-9849-2020-57-83-10-14.

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The results of experimental studies on the initiation of compositions containing energy-saturated materials by high-current electron beams and electrodischarge plasma are presented. Experimental studies simulate the effects on energy-saturated materials of electromagnetic fields of natural and man-made origin. The threshold voltage of the electrical breakdown of the compositions during a high-voltage electric discharge was determined and the possibility of initiation of the compositions by high-current electron beams of nanosecond duration using a pulsed high-current electron accelerator GKVI-

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Pokhilenko. "Formation Sequence of Different Spinel Species in Megacrystalline Peridotites of the Udachnaya-East Kimberlite Pipe (Yakutia): Evidence for the Metasomatism of Depleted Mantle." Minerals 9, no. 10 (2019): 607. http://dx.doi.org/10.3390/min9100607.

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The large compositional variations in spinels from extremely depleted, megacrystalline harzburgite–dunites in the Udachnaya-East kimberlite pipe, Yakutia, apparently reflect multistage metasomatism. Changes in the redox regime are reflected in the compositions of different parts of mineral grains. From most reduced to most oxidized, spinel compositions divide into: (1) primary (rock-forming) Cr-spinel and spinel from the central parts of sulfide grains, (2) spinel from microcracks in olivine, (3) spinel in kelyphitic rim around garnet between garnet and olivine (Rim1 and Rim2 spinel), and (4)

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Eisenring, Michael, Jan Beck, Bernard Agwanda, Esther Kioko, and Michael Curran. "Effects of habitat age and disturbance intensity on the biodiversity of three trophic levels in Central Kenya." African Journal of Ecology 54, no. 2 (2016): 225–34. https://doi.org/10.5281/zenodo.14819106.

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(Uploaded by Plazi for the Bat Literature Project) In recent decades, the extent of primary forest in tropical regions has decreased drastically, with concurrent increases in the extent of tropical secondary forest. This has important implications for conservation management. We present novel data on species diversity and composition for three taxa (bats, geometrid moths and plants) in forests at two stages of secondary growth located in the Aberdare Mountains in Central Kenya. We found no significant differences in alpha diversity for any of the sampled groups between forest types. However, w

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Ling, H. C., A. M. Jackson, M. F. Yan, and W. W. Rhodes. "Effect of PbO evaporation on the composition and dielectric properties of PbO-MgO-Nb2O5 based dielectrics." Journal of Materials Research 5, no. 3 (1990): 629–39. http://dx.doi.org/10.1557/jmr.1990.0629.

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We have studied the weight loss during sintering and the resulting phase constituents and dielectric properties of a series of compositions in the lead-rich region of the PbO:MgO:Nb2O5 phase diagram near the stoichiometric composition of Pb(Mg1/3Nb2/3)O3 (PMN). While a ternary system of PbTiO3–Pb(CO1/3Nb2/3)O3–PMN was used, only the PMN component was varied in composition. The observed weight loss was ascribed to PbO evaporation from the nonstoichiometric PMN component. It was found that the sintered PMN compositions at about 1000°C correspond to the stoichiometric composition with varying amo

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Pietrowicz, Mary, Danish Chopra, Amin Sadeghi, Puneet Chandra, Brian Bailey, and Karrie Karahalios. "CrowdBand: An Automated Crowdsourcing Sound Composition System." Proceedings of the AAAI Conference on Human Computation and Crowdsourcing 1 (November 3, 2013): 121–29. http://dx.doi.org/10.1609/hcomp.v1i1.13080.

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CrowdBand, a sound composition system, demonstrates how a crowd can create works that meet requested criteria and fulfill the aesthetic character given by keyword description and examples. CrowdBand allows flexibility in music composition in terms of duration of the music, completion time and cost of music composition by giving the requestor two modes - thrifty and normal. CrowdBand’s workflow divides the composition task into three sections: requesting fundamental sounds, assembling sounds into compositions, and evaluating the results. Based on the crowd workers’ responses, we conclude that c

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Saminov, X. N., and O. M. Nazarov. "Compositions based on enrichment of cotton and sunflower oil with pomegranate seed oil." BIO Web of Conferences 105 (2024): 05013. http://dx.doi.org/10.1051/bioconf/202410505013.

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Oil was extracted from the seeds of pomegranate “Qayyum” variety in a Soxhlet extractor with extraction gasoline. By enriching the separated oil with sunflower and cottonseed oils, 6 different oil compositions were prepared in the proportions of 85:15, 90:10 and 95:5. The fatty acid composition of the prepared oil compositions was studied by the GC method. GC analysis of the composition of the prepared oil compositions showed that only punicic acid was detected in the conjugated α-linolenic acids. As the amount of pomegranate oil increases, the content of punicic acid in oil compositions incre

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Kipreos, Yung, and Inseok Song. "An Unbiased Mineral Compositional Analysis Technique for Circumstellar Disks." American Journal of Undergraduate Research 18, no. 2 (2021): 13–27. http://dx.doi.org/10.33697/ajur.2021.043.

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A circumstellar disk that surrounds a star is composed of gas, dust, and rocky objects that are in orbit around it. Around infant stars, this disk can act as a source of material that can be used to form planetesimals, which can then accrete more material and form into planets. Studying the mineral composition of these disks can provide insight into the processes that created our solar system. The purpose of this paper is to analyze the mineral composition of these disks by using a newly created python package, Min-CaLM. This package determines the relative mineral abundance within a disk by u

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Tan, Shuhui, Rencheng Li, Richard S. Vachula, et al. "Electron probe microanalysis of the elemental composition of phytoliths from woody bamboo species." PLOS ONE 17, no. 7 (2022): e0270842. http://dx.doi.org/10.1371/journal.pone.0270842.

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Electron probe microanalysis (EPMA) is promising for accurately determining elemental components in micro-areas of individual phytolith particles, interpreting compositional features and formation mechanisms of phytoliths in plants, identifying archeological and sedimental phytolith. However, the EPMA method of analyzing mounted slide phytoliths has not well been defined. In this study, we attempted different EPMA methods to determine the elemental compositions of phytoliths in mounted slides. Direct analysis of carbon (DAC) with other elements in phytolith could obtain abnormally high total v

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Rannou, Guillaume, Denis Voskov, and Hamdi Tchelepi. "Tie-Line-Based K-Value Method for Compositional Simulation." SPE Journal 18, no. 06 (2013): 1112–22. http://dx.doi.org/10.2118/167257-pa.

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Summary The thermodynamic behavior of multicomponent multiphase systems is highly nonlinear, and the coupling to the flow equations is quite complex; as a result, equation-of-state (EOS) -based simulations can be computationally prohibitive. We describe a new K-value method that captures the compositional dependence of the phase behavior. Specifically, we propose a method for selecting compositions used in the tabulation of K-values and define an operator that interpolates the K-values as a function of pressure and composition. The method employs the minimal critical pressure (MCP) to detect s

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Redko, Igor, Petro Yahanov, and Maksym Zylevich. "Reduction conceptualization of oracle schemes." System research and information technologies, no. 1 (July 11, 2021): 21–33. http://dx.doi.org/10.20535/srit.2308-8893.2021.1.02.

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This work is aimed at developing an intersubjective paradigm and an active role of the subject in reduction conceptualization. For this purpose, the general oracular scheme of conceptualization is concretized by the complementarity of composition and decomposition as explications of synthesis and analysis of entities. Pragmatically conditioned enrichment of this complementarity is carried out with the involvement of compositional programming and nominal models of data, functions, and compositions. The oracular scheme of reduction is considered, the meaning of which is that it, based on existin

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Muhammadi, Attaullah, Ahmad Shah Nawabi, Sayed Ahmad Qani, Mohammad Edriss Masoom, Naseer Ahmad Tayid, and Hashmatullah Tareen. "An Overview of the Influence of Other Languages on the Composition of Contemporary Pashto Script." Sprin Multidisciplinary Journal in Pashto, Persian & English 2, no. 01 (2024): 16–19. http://dx.doi.org/10.55559/smjppe.v2i01.241.

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This topic introduces the definition of composition and the influence of other languages in Pashto literature on Pashto compositions and also shows the composition of Pashto language itself. Definitions in this topic, other relevant aspects of the topic are taken from reputable sources and part of the effect on the composition is seen in the writings of newspaper and radio speakers and writers, as well as school and university professors, which will be discussed accordingly. This research has been compiled from the reputable academic books using a library method, in simple and fluent Pashto la

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Lilly, Stephen F. "statics: a C++ implementation of functional iteration synthesis." Organised Sound 13, no. 1 (2008): 61–76. http://dx.doi.org/10.1017/s1355771808000083.

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Abstractstatics is a non-standard sound synthesis program that uses functional iteration to both generate sound events and organise them temporally. This paper gives a brief history on the use of functional iteration in music composition and then describes how it is implemented in statics. Also discussed is the conception of program design as compositional process. Since statics was designed by a composer with musical goals in mind, the program is itself is a collection of compositional decisions. Furthermore, the unique timbres and structures created by statics are a direct result of these de

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Chulkova, I. L., I. A. Selivanov, and V. D. Galdina. "INFLUENCE OF THE SCOPE ADDITION ON THE STRUCTURE FORMATION OF THE CEMENT STONE BY THE METHOD OF QUANTITATIVE X-RAY PHASE ANALYSIS." Russian Automobile and Highway Industry Journal 16, no. 4 (2019): 504–18. http://dx.doi.org/10.26518/2071-7296-2019-4-504-518.

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Introduction. The processes of structure formation of cement compositions and the development of effective technologies of building materials is an urgent task for building material science. The use of large-scale man-made product of pulp and paper enterprises – osprey as a fibrous filler in organic and mineral compositions is the successful decision of the problem. The paper analyzes the ways of using osprey in the building materials’ production. The aim of the research is to study the osprey influence on the processes of structure formation of cement stone by quantitative x-ray phase analysi

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Koyama, Tatsuya, Akira Ishida, Kyosuke Kishida, Katsushi Tanaka, and Haruyuki Inui. "Crystal Structure Variation of Ru₂Si₃ Upon Alloying with Mn." Advanced Materials Research 26-28 (October 2007): 229–32. http://dx.doi.org/10.4028/www.scientific.net/amr.26-28.229.

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Abstract (sommario):

Manganese-alloyed Ru2Si3-based alloys with various alloy compositions have been prepared and the phase relationships of these alloys have been investigated as a function of the Mn concentration using X-ray powder diffraction, scanning electron microscopy and transmission electron microscopy. A series of Ru1-xMnxSiy chimney-ladder phases is confirmed to be formed over a wide compositional range (x ≥0.12). These chimney-ladder phases are considered to be formed to stabilize the HT-Ru2Si3 chimney-ladder phase through the substitution of Ru with Mn. The compositions of the chimney-ladder phases ar

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Zhang, Lihao, Yugang Tian, and Qingwei Liu. "A Novel Urban Composition Index Based on Water-Impervious Surface-Pervious Surface (W-I-P) Model for Urban Compositions Mapping Using Landsat Imagery." Remote Sensing 13, no. 1 (2020): 3. http://dx.doi.org/10.3390/rs13010003.

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Abstract (sommario):

Monitoring urban compositions spatially and temporally is a crucial issue for urban planning and management. Nowadays, remote sensing techniques have been widely applied for urban compositions extraction. Compared with other remote sensing techniques, spectral indices have significant advantages due to their parameter-free and easy implementation. However, existing indices cannot extract different urban compositions well, and some of them can only extract one composition with less attention to other urban compositions. In this study, based on the water- impervious surface-pervious surface (W-I

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Park, Woon Ju, and Sang Chul Chong. "The Influence of Painting Composition on Human Perception." Seeing and Perceiving 25, no. 6 (2012): 521–43. http://dx.doi.org/10.1163/187847612x648783.

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Abstract (sommario):

Artists have long explored the way in which we see the world, and they have developed their own tools to portray their vision. The present study investigated whether the compositional information in paintings, an artistic device invented by artists, is utilized when people view paintings. In Experiment 1, we categorized paintings depending on their compositions through experts’ ratings. Using the stimuli from Experiment 1, Experiment 2 tested if the compositional information interferes with a target detection task. We found that the false alarms increased when the targets and distracters had t

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Eshdavlatova, G. E., and A. X. Panjiyev. "Study of thickening polymeric compositions for printing fabric of blended fibers." E3S Web of Conferences 402 (2023): 14032. http://dx.doi.org/10.1051/e3sconf/202340214032.

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Abstract (sommario):

Thickening compositions of a new composition for printing mixed fabrics based on cotton and nitron fibers have been developed. The influence of the components of dampening compositions on the rheological properties of the composition depending on their concentration was studied. Established the development of a new composition of the thickening composition of its physico-chemical and rheological properties.

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Сайтарли, С. В., В. П. Плаван, Л. С. Дзюбенко, О. С. Керенівський та Д. М. Євдокименко. "РОЗРОБКА НАПОВНЕНИХ ПОЛІОЛЕФІНОВИХ КОМПОЗИЦІЙ ДЛЯ ЛИТТЄВИХ ВИРОБІВ". Bulletin of the Kyiv National University of Technologies and Design. Technical Science Series 140, № 6 (2020): 95–103. http://dx.doi.org/10.30857/1813-6796.2019.6.9.

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Abstract (sommario):

To develop filled polymer compositions based on polypropylene with different contents of calcite concentrate as a filler and the newest polyolefin elastomer as a modifier; to define the influence of the compositions on their rheological and physico-mechanical properties for production injection molded goods. The values of viscosity, melt flow index, tensile strength, elongation, and impact strength and frost resistance of the compositions depending on their composition are determined by standard methods. The influence of calcite concentrate as a filler and polyolefin elastomer as a modifier on

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38

Maltseva, Viktoriya Konstantinovna, Eleonora Fedorovna Stepanova, Evgeniya Olegovna Kulichenko, and Marina Sergeevna Makieva. "The choice of excipients in the development of a soft dosage form of phleboprotective action containing a micronized flavonoid fraction." Farmacevticheskoe delo i tehnologija lekarstv (Pharmacy and Pharmaceutical Technology), no. 5 (September 15, 2021): 25–30. http://dx.doi.org/10.33920/med-13-2110-04.

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Abstract (sommario):

Varicose veins are called one of the diseases of the 21st century, caused by a sedentary lifestyle and genetics. The purpose of this study was the development of ointment compositions containing the micronized flavonoid fraction and the study of the degree of release of the micronized fraction by the flavonoid from the ointment compositions with penetrating components. With the obtained ointment compositions, a complex of biopharmaceutical studies in vitro was carried out: release from ointment compositions by diffusion into a gelatin gel and dialysis through a semipermeable membrane, while th

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39

Bagiński, B., P. Dzierżanowski, R. Macdonald, and B. G. J. Upton. "Complex relationships among coexisting pyroxenes: the Palaeogene Eskdalemuir dyke, Scotland." Mineralogical Magazine 73, no. 6 (2009): 929–42. http://dx.doi.org/10.1180/minmag.2009.073.6.929.

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Abstract (sommario):

AbstractThe composite Eskdalemuir dyke was formed by the intrusion of rhyolitic magma into partly crystallized basaltic magma, the proportion of the silicic component increasing towards the dyke centre. The less silicic parts were effectively supercooled and crystallization was halted when the residual melt quenched to rhyolitic glass which constitutes up to 50% of the dyke's centre. Pyroxene compositions in the mixed magma rocks include augite, pigeonite and orthopyroxene of very variable composition. Individual crystals in the matrix as small as 200 μm can contain compositions occupying a co

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40

Blum, Thom, Larry Polansky, C. Bryan Rulon, and Jane Wilkinson. "Compositions." Computer Music Journal 11, no. 4 (1987): 55. http://dx.doi.org/10.2307/3680246.

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Spang, Bently. "Compositions." ASAP/Journal 5, no. 3 (2020): 546–56. http://dx.doi.org/10.1353/asa.2020.0031.

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42

Oudolf, Piet. "Compositions." Journal of Landscape Architecture 9, no. 3 (2014): 32–41. http://dx.doi.org/10.1080/18626033.2014.968414.

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43

Keith, William J., and Augustine O. Munagi. "Power compositions and semi-Pell compositions." Online Journal of Analytic Combinatorics, no. 18 (December 31, 2023): 1–12. https://doi.org/10.61091/ojac-1802.

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Abstract (sommario):

In analogy with the semi-Fibonacci partitions studied recently by Andrews, we define semi-\( m \)-Pell compositions. We find that these are in bijection with certain weakly unimodal \( m \)-ary compositions. We give generating functions, bijective proofs, and a number of unexpected congruences for these objects. In the special case of \( m = 2 \), we have a new combinatorial interpretation of the semi-Pell sequence and connections to other objects.

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Anjali, K., T. G. Ajithkumar, and P. A. Joy. "Correlations between structure, microstructure, density and dielectric properties of the lead-free ferroelectrics Bi0.5(Na,K)0.5TiO3." Journal of Advanced Dielectrics 05, no. 04 (2015): 1550028. http://dx.doi.org/10.1142/s2010135x15500289.

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Abstract (sommario):

Solid solutions of the lead-free ferroelectric oxides Bi[Formula: see text]Na[Formula: see text]TiO3 (BNT) and Bi[Formula: see text]K[Formula: see text]TiO3 (BKT), represented as ([Formula: see text])BNT–xBKT, are studied for very close compositions in the range [Formula: see text] to understand the correlation between the structure and the properties. Compositions are varied in steps of [Formula: see text] in the range [Formula: see text] and [Formula: see text] and [Formula: see text] in the range [Formula: see text], to precisely locate the structural transition as well as the morphotropic

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45

Gershman, Mironov, Podrabinnik, Kuznetsova, Gershman, and Peretyagin. "Relationship of Secondary Structures and Wear Resistance of Antifriction Aluminum Alloys for Journal Bearings from the Point of View of Self-Organization During Friction." Entropy 21, no. 11 (2019): 1048. http://dx.doi.org/10.3390/e21111048.

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Abstract (sommario):

The paper investigates the relationship between the tribological properties/compositions of new aluminum antifriction alloys and compositions of the secondary structures formed on their friction surfaces. Eight alloys with various compositions have been analyzed. The elemental compositions of the secondary structures on their friction surfaces have been determined. The relationship between the alloy secondary structure compositions with wear rate has been found. An attempt has been made to determine the secondary structure composition patterns based on the non-equilibrium thermodynamics and se

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Holesinger, T. G., J. F. Bingert, M. Teplitsky, et al. "Spatial variations in composition in high-critical-current-density Bi-2223 tapes." Journal of Materials Research 15, no. 2 (2000): 285–95. http://dx.doi.org/10.1557/jmr.2000.0047.

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Abstract (sommario):

A detailed compositional analysis of high-critical-current-density (Jc) (55 and 65 kA/cm2at 77 K) (Bi,Pb)2Sr2Ca2Cu3Oy(Bi-2223) tapes was undertaken by energy dispersive spectroscopy in the transmission electron microscope. Structural features were coupled with characteristic compositions of the Bi-2223 phase. The average of all compositional measurements of the Bi-2223 phase was determined to be Bi1.88Pb0.23Sr1.96Ca1.95Cu2.98Oy. However, spatial variations in the Bi-2223 composition and differing phase equilibria were found throughout the filament structure. In particular, a considerable range

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47

Spring, Suzanne B. "“Seemingly Uncouth Forms”: Letters at Mount Holyoke Female Seminary." College Composition & Communication 59, no. 4 (2008): 633–75. http://dx.doi.org/10.58680/ccc20086673.

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Abstract (sommario):

Dispelling historical narratives in composition and rhetoric that largely depict nineteenth-century student compositions as “vacuous” themes, this archival study examines women’s compositions at Mount Holyoke Female Seminary as complex generic hybrids, in which the composition is fused with common social and dialogic forms.

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Wan, Maggie C. K. "Daoist Scripture Frontispieces and Their Archetypes." Religion and the Arts 20, no. 1-2 (2016): 197–230. http://dx.doi.org/10.1163/15685292-02001009.

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Abstract (sommario):

For over a thousand years, frontispieces for religious scriptures produced in China were based on two basic compositions: the diagonal composition and the symmetrical composition. The two compositions enjoyed persistent currency by offering great flexibility for religious sects to fill in the compositions with their own patron gods and saints. Meanwhile they served different functions: while the diagonal composition illustrates the narrative of the scripture, the symmetrical composition focuses on the main deity and its pantheon, and engages viewer-worshippers in the assembly depicted. Daoism

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Rinderle-Ma, Stefanie, Manfred Reichert, and Martin Jurisch. "On Utilizing Web Service Equivalence for Supporting the Composition Life Cycle." International Journal of Web Services Research 8, no. 1 (2011): 41–67. http://dx.doi.org/10.4018/jwsr.2011010103.

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Abstract (sommario):

Deciding on Web service equivalence in process-aware service compositions is a crucial challenge throughout the composition life cycle. However, restricting such decisions to (activity) label equivalence is not sufficient for many practical applications: if two activities and Web services respectively have equivalent labels, does this necessarily mean they are equivalent as well? In many scenarios (e.g., evolution of a composition schema or mining of completed composition instances), other factors also play an important role. Examples include context information (e.g., input and output message

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50

Buketov, Andriy, Serhiy Smetankin, Pavlo Maruschak, et al. "NEW BLACK-FILLED EPOXY COATINGS FOR REPAIRING SURFACE OF EQUIPMENT OF MARINE SHIPS." Transport 35, no. 6 (2021): 679–90. http://dx.doi.org/10.3846/transport.2020.14286.

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Abstract (sommario):

The methods for ensuring long-term and safe operation of marine equipment due to comprehensive repair technologies that use epoxy oligomers and new compositions based on them are developed. The influence of temperature and UltraSonic Treatment (UST) on the rheological properties of the pure epoxy matrix and compositions based on it is explored. The compositions have different content of nanodispersed soot carbon black of brand PowCarbon 2419G (particle size of 24 ± 2 nm). It is established that when nanoparticle soot (q = 0.10…15.00 pts wt) is introduced into the composition of the epoxy matri

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