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Journal articles on the topic 'Composition technique'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 February 2022

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1

Kipreos, Yung, and Inseok Song. "An Unbiased Mineral Compositional Analysis Technique for Circumstellar Disks." American Journal of Undergraduate Research 18, no. 2 (September 21, 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 using a linear regression technique called non-negative least square minimization. The circumstellar disks that are capable of undergoing compositional analysis must have a spectrum with both a detectable mid-infrared excess and prominent silicate features. From our sample, there are only eight debris disks that qualify to be candidates for the Min-CaLM program. The mineral compositions calculated by Min-CaLM are then compared to the Tholen asteroid classification scheme. HD 23514, HD 105234, HD 15407A, BD+20 307, HD 69830, and HD 172555 are found to have a compositions similar to that expected for C-type asteroids, TYC 9410-532-1 resembles the composition of S-type asteroids, and HD 100546 resembles D-type asteroids. Min-CaLM also calculates the mineral compositions of the comets Tempel 1 and Hale-Bopp, and they are used as a comparison between the material in our early solar system and the debris disk compositions. KEYWORDS: Debris disk; Mineral; Composition; Analysis; Asteroid; Circumstellar; Spectroscopy; Python

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2

Knittel, Krzysztof. "Some Remarks on my Composition Technique." Musicology Today 12, no. 1 (December 1, 2015): 74–79. http://dx.doi.org/10.1515/muso-2015-0008.

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Abstract Krzysztof Knittel’s text about his own composition techniques, also looking at such topics as: the influence of painting on his music (e.g. the works of Piet Mondrian and Paul Klee); truth in the musical work; the application of recycling ad re-use techniques to the form of the musical work; methods of constructing the sound of the composition; links between music and historical events; rollage - a technique borrowed from the painter Jiří Kolář for the needs of St. Matthew Passion; sound installations created by Knittel with sounds of nature and civilisation; Theodor Lipps’ theory of empathy (Einfuhlung), as well as intuitive and improvised music.

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Jusman, Yessi, Siew Cheok Ng, and Noor Azuan Abu Osman. "Investigation of CPD and HMDS Sample Preparation Techniques for Cervical Cells in Developing Computer-Aided Screening System Based on FE-SEM/EDX." Scientific World Journal 2014 (2014): 1–11. http://dx.doi.org/10.1155/2014/289817.

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This paper investigated the effects of critical-point drying (CPD) and hexamethyldisilazane (HMDS) sample preparation techniques for cervical cells on field emission scanning electron microscopy and energy dispersive X-ray (FE-SEM/EDX). We investigated the visualization of cervical cell image and elemental distribution on the cervical cell for two techniques of sample preparation. Using FE-SEM/EDX, the cervical cell images are captured and the cell element compositions are extracted for both sample preparation techniques. Cervical cell image quality, elemental composition, and processing time are considered for comparison of performances. Qualitatively, FE-SEM image based on HMDS preparation technique has better image quality than CPD technique in terms of degree of spread cell on the specimen and morphologic signs of cell deteriorations (i.e., existence of plate and pellet drying artifacts and membrane blebs). Quantitatively, with mapping and line scanning EDX analysis, carbon and oxygen element compositions in HMDS technique were higher than the CPD technique in terms of weight percentages. The HMDS technique has shorter processing time than the CPD technique. The results indicate that FE-SEM imaging, elemental composition, and processing time for sample preparation with the HMDS technique were better than CPD technique for cervical cell preparation technique for developing computer-aided screening system.

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Stanojevic, Ljiljana, Mihajlo Stankovic, Milorad Cakic, Vesna Nikolic, Ljubisa Nikolic, Dusica Ilic, and Niko Radulovic. "The effect of hydrodistillation techniques on yield, kinetics, composition and antimicrobial activity of essential oils from flowers of Lavandula officinalis L." Chemical Industry 65, no. 4 (2011): 455–63. http://dx.doi.org/10.2298/hemind110129047s.

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The essential oils from flowers of Lavandula officinalis L. (L. officinalis L. = L. angustifolia Mill.) were obtained by two hydrodistillation techniques: standard (technique I) and modified (technique II) Clevenger hydrodistillation. The yield, hydrodistillation kinetics, composition and antimicrobial activity of essential oils were investigated. The higher yield of oil was obtained by hydrodistillation technique II. The new analytical hydrodistillation kinetics model of essential oil from Lavandulae flowers was defined. The essential oil composition was analyzed by gas chromatography-mass spectroscopy (GC-MS). There are differences in chemical compositions of the oils obtained by different techniques. Antimicrobial activity of essential oil obtained by technique I and II against Salmonella enteritidis, Klebsiella pneumoniae, Staphylococcus aureus, Enterococcus faecalis, Candida albicans and Aspergillus niger is the same, while the activity against Escherichia coli and Pseudomonas aeruginosa is slightly different.

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Nélisse, Claude. "La composition technique en travail social." Lien social et Politiques, no. 39 (October 2, 2002): 161–71. http://dx.doi.org/10.7202/005198ar.

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RÉSUMÉ L'article vise à clarifier les notions d'outils, de méthode, de technique et de technologie, qui, tout en étant distinctes, ne doivent pas être conçues comme totalement dissociées. L'accomplissement d'une activité professionnelle est une unification pratique, permanente et difficile de ces éléments qui sont constitutifs de l'action, toujours composée de l'enchevêtrement de ces éléments. L'intervenant joue un rôle actif dans la construction de cet enchevêtrement, l'action étant nécessairement contingente et personnalisée. La composition technique est une action créative sous contraintes.

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VOIGTLÄNDER, JANIS, and ARMIN KÜHNEMANN. "Composition of functions with accumulating parameters." Journal of Functional Programming 14, no. 3 (April 14, 2004): 317–63. http://dx.doi.org/10.1017/s0956796803004933.

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Many functional programs with accumulating parameters are contained in the class of macro tree transducers. We present a program transformation technique that can be used to solve the efficiency problems due to creation and consumption of intermediate data structures in compositions of such functions, where classical deforestation techniques fail. To do so, given two macro tree transducers under appropriate restrictions, we construct a single macro tree transducer that implements the composition of the two original ones. The imposed restrictions are more liberal than those in the literature on macro tree transducer composition, thus generalising previous results.

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Achebo, Joseph I., and A. O. Akii Ibhadode. "Determination of Optimum Welding Flux Composition Using the Bend Strength Test Technique." Advanced Materials Research 62-64 (February 2009): 393–97. http://dx.doi.org/10.4028/www.scientific.net/amr.62-64.393.

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This work developed several welding flux compositions and came up with an optimum composition using the bending strength test technique. The technological performance of the optimum flux compositions with respect to the bend test was 230kN/m2. Preliminary weld tests showed that the flux performed well.

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Pyles, M. B., A. D. Crum, S. H. Hayes, and L. M. Lawrence. "75 Sampling technique affects mare milk composition." Journal of Equine Veterinary Science 100 (May 2021): 103538. http://dx.doi.org/10.1016/j.jevs.2021.103538.

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Ghorayeb, Kassem, and Jonathan Anthony Holmes. "Black Oil Delumping Techniques Based on Compositional Information from Depletion Processes." SPE Reservoir Evaluation & Engineering 10, no. 05 (October 1, 2007): 489–99. http://dx.doi.org/10.2118/96571-pa.

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Summary Black-oil reservoir simulation still has wide application in the petroleum industry because it is far less demanding computationally than compositional simulation. But a principal limitation of black-oil reservoir simulation is that it does not provide the detailed compositional information necessary for surface process modeling. Black-oil delumping overcomes this limitation by converting a black-oil wellstream into a compositional wellstream, enabling the composition and component molar rates of a production well in a black-oil reservoir simulation to be reconstituted. We present a comprehensive black-oil delumping method based primarily on the compositional information generated in the depletion process that is used initially to provide data for the black-oil simulation in a typical workflow. Examples presented in this paper show the accuracy of this method in different depletion processes: natural depletion, water injection, and gas injection. The paper also presents a technique for accurately applying the black-oil delumping method to wells encountering crossflow. Introduction With advances in computing speed, it is becoming more typical to use a fully compositional fluid description in hydrocarbon reservoir simulation. However, the faster computers become, the stronger the simulation engineer's tendency to build more challenging (and thus more CPU intensive) models. Compositional simulation in today's multi-million-cell models is still practically unfeasible. Black-oil fluid representation is a proven technique that continues to find wide application in reservoir simulation. However, an important limitation of black-oil reservoir simulation is the lack of detailed compositional information necessary for surface process modeling. The black-oil delumping technique described in this paper provides the needed compositional information, yet adds negligible computational time to the simulation. Delumping a black-oil wellstream consists of retrieving the detailed components' molar rates to convert the black-oil wellstream into a compositional wellstream. It reconstitutes the composition and component molar rates of the production stream. Black-oil delumping can be achieved with differing degrees of accuracy by using options ranging from setting a constant oil and gas composition for the whole run to using the results of a depletion process: constant-volume depletion (CVD), constant-composition expansion (CCE), and differential liberation (DL). The simplest method is to assign a fixed composition (component mole fraction) to stock-tank oil and gas. This could be applied over the whole reservoir, or, if the hydrocarbon mixture properties vary across the reservoir, different oil and gas compositions can be reassigned at any time during the run. Some black-oil simulators have an API tracking feature that allows oils of different properties to mix within the reservoir. The pressure/volume/temperature (PVT) properties of the oil mixture are parameterized with the oil surface density. To provide a delumping option compatible with the API tracking, stock-tank oil and gas compositions may be tabulated against the density of oil at surface conditions.

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10

Belibou, Alexandra. "Arvo Pärt’s Music: Facets of the Tintinnabuli Technique." Studia Universitatis Babeş-Bolyai Musica 65, no. 2 (December 21, 2020): 109–17. http://dx.doi.org/10.24193/subbmusica.2020.2.08.

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"This article comprises an analysis of two of the religious works signed by the Estonian composer, Arvo Pärt, both written in the tintinnabuli technique, 9 years apart - De profundis and Miserere. After an overview of the tintinnabuli concept and after indicating their technical features, I have observed how the minimalist compositional method, specific to Pärt, has acquired elasticity, as years went by. Nonetheless, the hermeneutical principles which the composer intended to soundly integrate in his composition style are preserved, regardless of how the tintinnabuli technique arises (strict or elastic). In both musical works analyzed, the tintinnabuli technique (technique used in composition since 1976) does not refer to serialization of sound parameters, but addresses the algorithmizing process of the musical material, which originates from formal and philosophical thinking. Keywords: tintinnabuli, minimalism, holy minimalism, Arvo Pärt."

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Yang, Kyung-Sook. "Regarding Haegeum Playing Technique for Contemporary Haegeum Composition." Tongyang Ŭmak 42 (December 31, 2017): 105–40. http://dx.doi.org/10.33452/amri.2017.42.105.

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GUO, LIU JIAN, and J. McM MOORE. "Direct decorrelation stretch technique for RGB colour composition." International Journal of Remote Sensing 17, no. 5 (March 1996): 1005–18. http://dx.doi.org/10.1080/01431169608949060.

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13

Schult, Colin. "A remote sensing technique for measuring forest composition." Eos, Transactions American Geophysical Union 95, no. 36 (September 9, 2014): 332. http://dx.doi.org/10.1002/2014eo360014.

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Sharf, Andrei, Marina Blumenkrants, Ariel Shamir, and Daniel Cohen-Or. "SnapPaste: an interactive technique for easy mesh composition." Visual Computer 22, no. 9-11 (August 25, 2006): 835–44. http://dx.doi.org/10.1007/s00371-006-0068-5.

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15

Zhuk, L. I., and A. A. Kist. "Mapping technique based on elemental hair composition data." Biological Trace Element Research 26-27, no. 1 (July 1990): 307–20. http://dx.doi.org/10.1007/bf02992685.

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16

Sicakova, Alena. "The Influence of Different Pre-Treatments of Concrete Surface on the Bond Strength of Geopolymer-Type Coating Layer." Sustainability 10, no. 11 (November 5, 2018): 4053. http://dx.doi.org/10.3390/su10114053.

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The treatment of concrete surface using more durable material is one way to slow down the damage process of material, which can negatively affect durability of construction. This paper is aimed at testing the geopolymer-type coating materials of different composition while placing emphasis on various techniques of surface pre-treatments of concrete to which they were applied. The main composition variables were as follows: the fly ash fineness (original, ground) and the addition of washing-aggregate sludge. Four compositions were tested and compared with the composition based on cement binder. The cement mixture was prepared using the same fillers. The following techniques of surface pre-treatment of concrete were applied: brushing, pressure washing, and pressure washing followed by penetration, together with non-treated surface being used for comparison. The effect of the surface treatment technique was tested through the adhesion strength, which was executed at 2, 7, 28, and 120 days after application of the coating. The influence of the composition of geopolymer coating material was also discussed. Geopolymer-based mixtures achieved better adhesive strength than the cement-based mixture, regardless of surface treatment technique. The addition of sludge microfiller seems to be beneficial in improving the adhesive strength of geopolymer-type coating material.

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17

Moseley, Brian. "Transformation Chains, Associative Areas, and a Principle of Form for Anton Webern’s Twelve-tone Music." Music Theory Spectrum 41, no. 2 (2019): 218–43. http://dx.doi.org/10.1093/mts/mtz010.

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Abstract Much of Webern’s twelve-tone music relies on conventional formal types to structure extended composition and long-range compositional strategy. This article describes how these forms were absorbed into his personal twelve-tone style through an exploration of three entwined techniques. His techniques of serial row chaining and associative organization create a deep musical hierarchy that is frequently navigated by a formal principle of large-scale complementation. The analyses appearing here are drawn from across Webern’s twelve-tone period and are elucidated through spatial representations that describe compositional potential and musical realization. In addition to providing a means for analytical interpretation, the analyses reveal how Webern’s fusion of form and twelve-tone technique resemble characteristics of the tonal system while amplifying basic axioms of serial composition.

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BERARDI, DANIELA, FAHIMA CHEIKH, GIUSEPPE DE GIACOMO, and FABIO PATRIZI. "AUTOMATIC SERVICE COMPOSITION VIA SIMULATION." International Journal of Foundations of Computer Science 19, no. 02 (April 2008): 429–51. http://dx.doi.org/10.1142/s0129054108005759.

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In this paper we study the issue of service composition, for services that export a representation of their behavior in the form of a finite deterministic transition system. In particular, given a specification of the target service requested by the client as a finite deterministic transition system, the problem we face is how we can exploit the computations of the available services for realizing the computations of the target service. While ways to tackle such a problem are known, in this paper we present a new technique that is based on the notion of simulation, which is still optimal from the computational complexity point. Notably, such a technique, opens up the possibility of devising composition in a "just-in-time" fashion. Indeed, we show that, by exploiting simulation, it is actually possible to implicitly compute all possible compositions at once, and delay the choice of the actual composition to run-time.

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BERARDI, DANIELA, DIEGO CALVANESE, GIUSEPPE DE GIACOMO, MAURIZIO LENZERINI, and MASSIMO MECELLA. "AUTOMATIC SERVICE COMPOSITION BASED ON BEHAVIORAL DESCRIPTIONS." International Journal of Cooperative Information Systems 14, no. 04 (December 2005): 333–76. http://dx.doi.org/10.1142/s0218843005001201.

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This paper addresses the issue of automatic service composition. We first develop a framework in which the exported behavior of a service is described in terms of a so-called execution tree, that is an abstraction for its possible executions. We then study the case in which such exported behavior (i.e. the execution tree of the service) can be represented by a finite state machine (i.e. finite state transition system). In this specific setting, we devise sound, complete and terminating techniques both to check for the existence of a composition, and to return a composition, if one exists. We also analyze the computational complexity of the proposed algorithms. Finally, we present an open source prototype tool, called [Formula: see text] (E-Service Composer), that implements our composition technique. To the best of our knowledge, our work is the first attempt to provide a provably correct technique for the automatic synthesis of service composition, in a framework where the behavior of services is explicitly specified.

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Datta, Kaustuv, and Reinhard Neder. "Tracking morphotropic phase boundary through total scattering technique." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C866. http://dx.doi.org/10.1107/s2053273314091335.

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Morphotropic phase boundary (MPB) is an important theme in the research of ferroelectric materials since materials often exhibit enhanced physical properties at MPB. Although an established understanding of creating MPB behaviour relies on invoking instability of average crystal structure or a low-symmetry monoclinic phase in the system driven by composition [1], the actual mechanism is far more complex and heavily dependent on the local ordering of cations as evidences found in recent diffuse scattering studies [2] on both lead-based and lead-free systems. We have studied an important and popular ferroelectric system xBiScO3-(1-x) PbTiO3 (BS-PT), which was first reported in 2001 with MPB characteristics [3], through total scattering technique to understand its structural evolution as a function composition in the vicinity of the MPB. Total scattering technique which is essentially the analysis of the pair distribution function (PDF) of a system, provides crucial structural information at the microscopic level which are not easily available from conventional structural analysis like Rietveld refinement. Both x-ray and neutron powder diffraction experiments were carried out on six different compositions of BS-PT in the range 0.30 < x < 0.40 and neutron PDFs were analysed through RMC simulations to extract the behaviour of individual cations. It was observed that locally there was no abrupt change in any of the cation-cation correlations to assign the MPB unambiguously, however a trend was noticed in the sigmas of individual cationic displacements where the reported MPB composition show a minimum.

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ALONSO TOMÁS, DIEGO. "A Heretic in the Schoenberg Circle: Roberto Gerhard's First Engagement with Twelve-Tone Procedures in Andantino." Twentieth-Century Music 16, no. 3 (August 15, 2019): 557–88. http://dx.doi.org/10.1017/s1478572219000306.

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AbstractShortly before finishing his studies with Arnold Schoenberg, Roberto Gerhard composed Andantino, a short piece in which he used for the first time a compositional technique for the systematic circulation of all pitch classes in both the melodic and the harmonic dimensions of the music. He modelled this technique on the tri-tetrachordal procedure in Schoenberg's Prelude from the Suite for Piano, Op. 25 but, unlike his teacher, Gerhard treated the tetrachords as internally unordered pitch-class collections. This decision was possibly encouraged by his exposure from the mid-1920s onwards to Josef Matthias Hauer's writings on ‘trope theory’. Although rarely discussed by scholars, Andantino occupies a special place in Gerhard's creative output for being his first attempt at ‘twelve-tone composition’ and foreshadowing the permutation techniques that would become a distinctive feature of his later serial compositions. This article analyses Andantino within the context of the early history of twelve-tone music and theory.

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Xu, Yun, and Wolfgang Schrader. "Studying the Complexity of Biomass Derived Biofuels." Energies 14, no. 8 (April 7, 2021): 2032. http://dx.doi.org/10.3390/en14082032.

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Biofuel produced from biomass pyrolysis is a good example of a highly complex mixture. Detailed understanding of its composition is a prerequisite for optimizing transformation processes and further upgrading conditions. The major challenge in understanding the composition of biofuel derived from biomass is the wide range of compounds with high diversity in polarity and abundance that can be present. In this work, a comprehensive analysis using mass spectrometry is reported. Different operation conditions are studied by utilizing multiple ionization methods (positive mode atmospheric pressure photo ionization (APPI), atmospheric pressure chemical ionization (APCI) and electrospray ionization (ESI) and negative mode ESI) and applying different resolving power set-ups (120 k, 240 k, 480 k and 960 k) and scan techniques (full scan and spectral stitching method) to study the complexity of a pyrolysis biofuel. Using a mass resolution of 960 k and the spectral stitching scan technique gives a total of 21,703 assigned compositions for one ionization technique alone. The number of total compositions is significantly expanded by the combination of different ionization methods.

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Moreau, M., D. W. Holdsworth, and A. Fenster. "X-ray imaging technique forin vitrotissue composition measurements using saline/iodine displacement: Technique optimization." Medical Physics 24, no. 1 (January 1997): 37–49. http://dx.doi.org/10.1118/1.597916.

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Hagan, Kerry L. "Textural Composition: Aesthetics, Techniques, and Spatialization for High-Density Loudspeaker Arrays." Computer Music Journal 41, no. 1 (March 2017): 34–45. http://dx.doi.org/10.1162/comj_a_00395.

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This article documents a personal journey of compositional practice that led to the necessity for working with high-density loudspeaker arrays (HDLAs). I work with textural composition, an approach to composing real-time computer music arising from acousmatic and stochastic principles in the form of a sound metaobject. Textural composition depends upon highly mobile sounds without the need for trajectory-based spatialization procedures. In this regard, textural composition is an intermediary aesthetic—between “tape music” and real-time computer music, between sound objects and soundscape, and between point-source and trajectory-based, mimetic spatialization. I begin with the aesthetics of textural composition, including the musical and sonic spaces it needs to inhabit. I then detail the techniques I use to create textures for this purpose. I follow with the spatialization technique I devised that supports the aesthetic requirements. Finally, I finish with an example of an exception to my techniques, one where computational requirements and the HDLA required me to create a textural composition without my real-time strategies.

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NONAKA, Jorji, Nobuyuki KUKIMOTO, Xuezhen LIU, Masato OGATA, Masanori KANAZAWA, and Koji KOYAMADA. "Hardware-Assisted Image Composition Technique for Immersive Volume Rendering." Journal of the Visualization Society of Japan 24, Supplement1 (2004): 449–50. http://dx.doi.org/10.3154/jvs.24.supplement1_449.

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I., ANTONIUK. "Technique of dessert "Oksamyt" with an improved nutrient composition." INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL "COMMODITIES AND MARKETS" 29, no. 1 (March 22, 2019): 84–95. http://dx.doi.org/10.31617/tr.knute.2019(29)08.

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INUI, Jun, Yoshiaki OKAWARA, Kozo MATSUMOTO, and Takeshi ENDO. "Composition Analysis of Polyurethane Prepolymer by SEC-IR Technique." Journal of The Adhesion Society of Japan 50, no. 6 (2014): 193–98. http://dx.doi.org/10.11618/adhesion.50.193.

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Kil, Hyunyoung, and Wonhong Nam. "Efficient Replanning Technique for QoS-aware Web Service Composition." Transactions of The Korean Institute of Electrical Engineers 69, no. 11 (November 30, 2020): 1724–31. http://dx.doi.org/10.5370/kiee.2020.69.11.1724.

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Son, Yunjae, and Inho Lee. "Review of Ballad Composition Technique Focusing on in 2017." Korean Society of Culture and Convergence 42, no. 10 (October 30, 2020): 391–414. http://dx.doi.org/10.33645/cnc.2020.10.42.10.391.

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Haramati, Nogah, Ronald B. Staron, Karen Mazel-Sperling, Katherine Freeman, Edward L. Nickoloff, Charles Barax, and Frieda Feldman. "CT scans through metal scanning technique versus hardware composition." Computerized Medical Imaging and Graphics 18, no. 6 (November 1994): 429–34. http://dx.doi.org/10.1016/0895-6111(94)90080-9.

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Grether, Jean-Marie, Nicole A. Mathys, and Jaime de Melo. "Scale, Technique and Composition Effects in Manufacturing SO2 Emissions." Environmental and Resource Economics 43, no. 2 (October 17, 2008): 257–74. http://dx.doi.org/10.1007/s10640-008-9237-5.

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Giorjao, Rafael, Benjamin Sutton, and Antonio Ramirez. "New Composition Based Technique for Solidification Cracking Resistance Evaluation." Metallurgical and Materials Transactions A 52, no. 6 (April 19, 2021): 2512–21. http://dx.doi.org/10.1007/s11661-021-06244-2.

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Kaur, Navjot, and Gaganpreet Kaur. "Effect of processing on nutritional and antinutritional composition of bathua (Chenopodium album) leaves." Journal of Applied and Natural Science 10, no. 4 (December 1, 2018): 1149–55. http://dx.doi.org/10.31018/jans.v10i4.1856.

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Bathua (Chenopodium album) leaves were undertaken for different processing techniques and analyzed for their nutritional and anti-nutritional composition. Effect of processing on nutrient retention was assessed to attain the best processed form of leaves with maximum amount of nutrients. It was observed that the Cabinet dried processing improved the protein, fibre and ash content of leaves by 29.30, 5.74 and 16.42 percent respectively. Shade and cabinet dried technique improved the vitamin C and ?-carotene by 34 and 14323 percent respectively. Maximum retention of calcium and iron was found in cabinet dried technique. It also improved magnesium by 254.50 percent. Amino acid retention was found maximum in cabinet dried technique. Cabinet dried technique improved In vitro protein digestibility by 27.75 percent with a decrease of 116.15 and 85.30 percent in phytates and oxalates respectively. Maximum retention of nutrients was observed in cabinet dried technique.

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Coulembier, Klaas. "ELLIOTT CARTER'S STRUCTURAL POLYRHYTHMS IN THE 1970S: ‘A MIRROR ON WHICH TO DWELL’." Tempo 66, no. 261 (July 2012): 12–25. http://dx.doi.org/10.1017/s004029821200023x.

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AbstractLarge-scale polyrhythms appear in almost every composition Elliott Carter wrote during the 1980s. The roots of this technique can be found in earlier compositions where Carter deliberately combined different simultaneous speeds not only at the musical surface, but also at a deeper, structural level. In A Mirror on which to dwell (1975), he already uses this compositional tool as a form-generating feature. Through the analysis of three songs from this cycle (Anaphora, Insomnia and O Breath), it is shown how the appearance of structural polyrhythms at the musical surface is meticulously organized through pitch organization, instrumentation and the relation with text. The double function of the polyrhythm – as a surface phenomenon and a background structure – is essential for the understanding of this composition. It also shows the difference with Carter's later use of the same technique in the 1980s, where large-scale or structural polyrhythms are more of a constructional nature and remain invisible in the musical score.

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Nagy, Péter, Nadia Rohbeck, Zoltán Hegedűs, Johann Michler, László Pethö, János L. Lábár, and Jenő Gubicza. "Microstructure, Hardness, and Elastic Modulus of a Multibeam-Sputtered Nanocrystalline Co-Cr-Fe-Ni Compositional Complex Alloy Film." Materials 14, no. 12 (June 17, 2021): 3357. http://dx.doi.org/10.3390/ma14123357.

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A nanocrystalline Co-Cr-Ni-Fe compositional complex alloy (CCA) film with a thickness of about 1 micron was produced by a multiple-beam-sputtering physical vapor deposition (PVD) technique. The main advantage of this novel method is that it does not require alloy targets, but rather uses commercially pure metal sources. Another benefit of the application of this technique is that it produces compositional gradient samples on a disk surface with a wide range of elemental concentrations, enabling combinatorial analysis of CCA films. In this study, the variation of the phase composition, the microstructure (crystallite size and defect density), and the mechanical performance (hardness and elastic modulus) as a function of the chemical composition was studied in a combinatorial Co-Cr-Ni-Fe thin film sample that was produced on a surface of a disk with a diameter of about 10 cm. The spatial variation of the crystallite size and the density of lattice defects (e.g., dislocations and twin faults) were investigated by X-ray diffraction line profile analysis performed on the patterns taken by synchrotron radiation. The hardness and the elastic modulus were measured by the nanoindentation technique. It was found that a single-phase face-centered cubic (fcc) structure was formed for a wide range of chemical compositions. The microstructure was nanocrystalline with a crystallite size of 10–27 nm and contained a high lattice defect density. The hardness and the elastic modulus values measured for very different compositions were in the ranges of 8.4–11.8 and 182–239 GPa, respectively.

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36

WAN, YANLI, ZHEN TANG, ZHENJIANG MIAO, and BO LI. "IMAGE COMPOSITION WITH COLOR HARMONIZATION." International Journal of Pattern Recognition and Artificial Intelligence 26, no. 03 (May 2012): 1254001. http://dx.doi.org/10.1142/s0218001412540018.

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Image composition is a very important technique in computer generated imagery. Besides some factors such as contrast, texture and noise that affect the quality of the composition, color harmony between fore- and background is also an important factor that would affect the quality of the composition. However, in the previous image composition techniques, color harmony between fore- and background is seldom considered. In this paper, an optimization method is proposed to deal with the color harmonization problem that used in image composition. A cost function is derived from the local smoothness of the hue values, and the image is harmonized by minimizing the cost function. A new matching cost function is proposed to select the best matching harmonic schemes. Our approach overcomes several shortcomings of the existing color harmonization methods. We validate the performance of our method and demonstrate its effectiveness with a variety of experiments.

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Rehbach, Werner P., and Peter Karduck. "Quantitative electron probe microanalysis of high-Tc superconducting materials." Proceedings, annual meeting, Electron Microscopy Society of America 50, no. 2 (August 1992): 1768–69. http://dx.doi.org/10.1017/s0424820100133473.

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Since the discovery of ceramics with superconducting properties at rather high temperatures by Bednorz and Müller great effort has been made to find new super conducting materials and to optimize them. To achieve good superconducting properties single-phase compounds with well defined stoichiometry especially with regard to the oxygen content are needed. For the determination of these material properties several macroscopical or microscopical techniques are applied; one of these is the electron probe microanalysis (EPMA). However, most of the work by EPMA reported so far is restricted to the determination of the metal elements in the compound. Thus such analyses are somewhat incomplete and inadequate since the major information about the oxygen is lacking. On the other hand the microprobe is so far the only microanalytical technique to quantify oxide compositions with adequate accuracy as could be demonstrated recently by several authors. It is the intention of this presentation to assess the capability as well as the the limits of this technique in fully analysing the composition and the compositional microstructure of cuprate superconductors.

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Klemm, Alfred, and Arnold Arnold Lundén. "Changes in Composition by Countercurrent Electromigration in a Gradient of Temperature and/or Composition." Zeitschrift für Naturforschung A 41, no. 7 (July 1, 1986): 935–38. http://dx.doi.org/10.1515/zna-1986-0706.

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39

Carbone, A., F. Demichelis, G. Kaniadakis, G. Della Mea, F. Freire, and P. Rava. "Physical properties of amorphous silicon-carbon alloys produced by different techniques." Journal of Materials Research 5, no. 12 (December 1990): 2877–81. http://dx.doi.org/10.1557/jmr.1990.2877.

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Results of a study of compositional, optical, electrical, and structural properties of hydrogen amorphous silicon carbide (a-SiC:H) prepared, respectively, by glow-discharge (GD) and reactive sputtering (SP) techniques at power densities varying between 1.25 · 10−2 and 1.25 · 10−1 W · cm−2 for GD samples are presented. Measurements are reported on the composition, optical and IR spectroscopy, and on the temperature dependence of electrical conductivity. All experimental observations suggest that the power density only slightly affects the physical properties of GD silicon-rich samples, whereas those of the carbon-rich SP samples depend more strongly on this deposition parameter. Finally, it is shown that the GD technique can provide films with better characteristics, whereas samples of similar composition prepared by sputtering have higher compositional disorder and are more inhomogeneous.

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Pessini, Evando Carlos. "Expressiveness of Automatic Semantic Web Service Composition Approaches: A Survey based on Workﬂow Patterns." Revista de Informática Teórica e Aplicada 21, no. 1 (April 28, 2014): 45. http://dx.doi.org/10.22456/2175-2745.40994.

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This survey evaluates a number of techniques for the automatic composition of Semantic Web Services. The evaluation takes into account the different workflow patterns that can be expressed by the solutions proposed by each individual technique. Only fully automatic approaches are considered here, i.e., composition techniques that do not demand user interference in the composition process nor rely on complex input (such as templates or other forms of abstract composition models). The main contribution of this paper is to discuss the strengths and weaknesses of the approaches presented in the literature for the automatic generation of semantic web services composition from the workflow patterns perspective.

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Schmutz, Eric, and Caroline Shapcott. "Part-products of S-restricted integer compositions." Applicable Analysis and Discrete Mathematics 7, no. 1 (2013): 51–71. http://dx.doi.org/10.2298/aadm120911020s.

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If S is a cofinite set of positive integers, an "S-restricted composition of n" is a sequence of elements of S, denoted ?? = (?1, ?2, ... ), whose sum is n. For uniform random S-restricted compositions, the random variable B(??) = ?i ?i is asymptotically lognormal. (A precise statement of the theorem includes an error term to bound the rate of convergence.) The proof is based upon a combinatorial technique for decomposing a composition into a sequence of smaller compositions.

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42

Taib, Taifunisyam, Souad A. Mohamad, Mohd Rafie bin Johan, Wan Jefrey Basiron, Chin Kim Ming, Chia Chang Cherng, and Tan Jia Herng. "Optical, Thermal and Dielectric Studies of Silver-Silica Nanoparticles Synthesized via Sol-Gel Technique." Materials Science Forum 846 (March 2016): 318–25. http://dx.doi.org/10.4028/www.scientific.net/msf.846.318.

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Silver-silica nanocomposites (Ag-SiO2NCs) with various compositions were synthesized through sol-gel technique. The morphology, optical and thermal stability of the nanocomposite were investigated and was compared with pure sol-gel to determine the effects of the nanoparticles. Transmission electron microscopy (TEM) confirmed that SiO2 was encapsulated Ag with mean size of 30 nm. Uv-vis spectroscopy shows that the surface plasmon resonance (SPR) peak show Ag-SiO2 NCs were greatly reduce due to the SiO2 particles. The permittivity and refractive index were decreased as the composition of Ag was increased at composition of 60% silver. The real permittivity is negative along the visible region. The trend stability of Ag-SiO2NCs were increased with the increased amount of silver.

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43

Meyers, Patrick M., Tanner Prestegard, Vuk Mandic, Victor C. Tsai, Daniel C. Bowden, Andrew Matas, Gary Pavlis, and Ross Caton. "A Linear Inversion Approach to Measuring the Composition and Directionality of the Seismic Noise Field." Remote Sensing 13, no. 16 (August 5, 2021): 3097. http://dx.doi.org/10.3390/rs13163097.

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We develop a linear inversion technique for measuring the modal composition and directionality of ambient seismic noise. The technique draws from similar techniques used in astrophysics and gravitational-wave physics, and relies on measuring cross-correlations between different seismometer channels in a seismometer array. We characterize the sensitivity and the angular resolution of this technique using a series of simulations and real-world tests. We then apply the technique to data acquired by the three-dimensional seismometer array at the Homestake mine in Lead, SD, to estimate the composition and directionality of the seismic noise at microseism frequencies. We show that, at times of low-microseism amplitudes, noise is dominated by body waves (P and S), while at high-microseism times, the noise is dominated by surface Rayleigh waves.

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Yates, C. M., and M. G. Owen. "Comparison of Seven Ultrasonic Techniques for In Vivo Estimation of Pig Carcass Composition." Proceedings of the British Society of Animal Production (1972) 1993 (March 1993): 135. http://dx.doi.org/10.1017/s0308229600024600.

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There are now many ultrasonic techniques, some capable of measuring fat depth, muscle depth and muscle area, which could be used to improve selection for breeding. An evaluation of seven techniques was conducted by the Meat and Livestock Commission to enable users to select the most appropriate technique based on accuracy, practicality and cost.

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Marx, Alfred. "La gématrie comme technique de composition dans la Bible hébraïque." Revue d'histoire et de philosophie religieuses 94, no. 1 (2014): 51–61. http://dx.doi.org/10.3406/rhpr.2014.1811.

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Vasilyeva, I. G., V. V. Malakhov, L. S. Dovlitova, and H. Bach. "Composition characterization of Bi2Sr2CaCu2Ox single crystals by differential dissolution technique." Materials Research Bulletin 34, no. 1 (January 1999): 81–92. http://dx.doi.org/10.1016/s0025-5408(98)00207-4.

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Heinrichs, J., I. Z. Jenei, and S. Jacobson. "Morphology and composition of tribofilms deposited using tribochemical burnishing technique." Tribology - Materials, Surfaces & Interfaces 8, no. 1 (February 5, 2014): 14–20. http://dx.doi.org/10.1179/1751584x14y.0000000069.

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48

Jarzabek, Stan, and Li Shubiao. "Eliminating redundancies with a "composition with adaptation" meta-programming technique." ACM SIGSOFT Software Engineering Notes 28, no. 5 (September 2003): 237–46. http://dx.doi.org/10.1145/949952.940104.

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Little, DL, and AB Frensham. "A rod-point technique for estimating botanical composition of pastures." Australian Journal of Experimental Agriculture 33, no. 7 (1993): 871. http://dx.doi.org/10.1071/ea9930871.

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A simplified point method, the rod-point technique, for determining pasture botanical composition was assessed against 3 other popular methods. It was over 100 times faster than the traditional cut and hand-separate technique for the same level of precision. The presence of bias in the rod-point technique was assessed by comparing its estimates with those obtained by the hand-separation method. The pasture was classified into 8 botanical components, and the rod-point technique was significantly different from the hand-separated method in 3 instances, but in each case so were the Levy-point and the dry-weight-rank methods or the dry-weight-rank method alone. The rodpoint technique is most useful in large grazing trials, on-farm pasture monitoring, and pasture surveys. It provides a simple alternative for estimating pasture composition, using low inputs of materials, time, and labour.

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50

Rinke, Wolf J. "Electrical Impedance: A New Technique to Assess Human Body Composition." Military Medicine 151, no. 6 (June 1, 1986): 338–41. http://dx.doi.org/10.1093/milmed/151.6.338.

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