Relevant bibliographies by topics / Coloration propre

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters

Academic literature on the topic 'Coloration propre'

Author: Grafiati
Published: 25 May 2024
Last updated: 31 July 2025

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Journal articles on the topic "Coloration propre"

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Augustin, Jean-Pierre. "Bordeaux, au rythme des cultures sportives." Sud-Ouest européen 22, no. 1 (2006): 127–40. http://dx.doi.org/10.3406/rgpso.2006.2930.

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Depuis plus de trente ans, les cultures sportives s'approprient l'espace urbain et périurbain et rythment le temps des villes. Les sports de compétition se sont développés, le spectacle sportif envahit les média, les pratiques autorégulées dans les espaces publics se sont multipliées et le désir de nature et de mobilité n'a fait que s'accentuer. Ces évolutions touchent l'ensemble de la société française mais elles prennent à Bordeaux des configurations particulières en raison d'une histoire originale, d'un rapport spécifique aux lieux et des modes particuliers de gestion locale qui donnent une
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Paśnik, Anna, Sebastian Tarcz, and Łukasz Przybyłowicz. "A review of the subgenus Parapisa of Apisa (Lepidoptera: Erebidae: Arctiinae) with description of a remarkable species from Cameroonian Highlands." Arthropod Systematics & Phylogeny 81 (April 6, 2023): 371–94. http://dx.doi.org/10.3897/asp.81.e96319.

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The subgenus Parapisa of the genus Apisa is reviewed based on the examination of 104 specimens. Apisa (P.) cinereocostata and A. (P.) subargentea are redescribed and their intraspecific variation is analysed in detail. A new species A. (P.) asipa, similar in the general coloration to other Apisa taxa, but very distinctive in the male genital morphology and the shape of the wing scales, is described from Cameroon and Nigeria. Apisa (P.) cinereocostata is hypothesized to be a widespread, but highly polymorphic taxon with significant variation in body size, intensity of grey coloration, and the p
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Paśnik, Anna, Sebastian Tarcz, and Łukasz Przybyłowicz. "A review of the subgenus Parapisa of Apisa (Lepidoptera: Erebidae: Arctiinae) with description of a remarkable species from Cameroonian Highlands." Arthropod Systematics & Phylogeny 81 (April 6, 2023): 371–94. https://doi.org/10.3897/asp.81.e96319.

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The subgenus Parapisa of the genus Apisa is reviewed based on the examination of 104 specimens. Apisa (P.) cinereocostata and A. (P.) subargentea are redescribed and their intraspecific variation is analysed in detail. A new species A. (P.) asipa, similar in the general coloration to other Apisa taxa, but very distinctive in the male genital morphology and the shape of the wing scales, is described from Cameroon and Nigeria. Apisa (P.) cinereocostata is hypothesized to be a widespread, but highly polymorphic taxon with significant variation in body size, intensity of grey coloration, and the p
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Priyadi, Agus, Asep Permana, Ahmad Musa, et al. "SELEKSI INDUK JANTAN CUPANG ALAM B CHANNOIDES DAN PENENTUAN UMUR PANEN LARVA METODE PENGOCOKAN SERTA EFEKTIFITASNYA." Jurnal Akuakultur Rawa Indonesia 9, no. 2 (2021): 118–29. http://dx.doi.org/10.36706/jari.v9i2.15478.

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Snakehead (Betta channoides) is a native and endemic fish from East Kalimantan. It has a beautiful and attractive color as an ornamental fish commodity. This fish is incubating her eggs in its mouth or a mouthbrooder. The important thing in spawning is male brood selection, it is related to eggs incubating and also proper harvests time and technique in order to maximize the result. The aim of this research is to determine the criteria for good male broodstock used in spawning, proper time to harvest the larvae and the effectiveness of shaking technique to harvest the larvae. There are two crit
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Mustroph, Heinz. "Streptomerocyanine dyes." Physical Sciences Reviews 6, no. 6 (2021): 199–209. http://dx.doi.org/10.1515/psr-2020-0211.

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Abstract Dyes synthesized by condensation of e. g. 4-N,N-dialkylaminobenzaldehydes, 5-N,N-dialkylamino-2-thiophenaldehydes or 5-N,N-dialkylamino-2-furaldehydes, with open chain active methylene compounds have been given the labels merocyanine, neutrocyanine, methine or styryl dyes. All these classifications are misnomers. In terms of systematic nomenclature, their proper classification is as streptomerocyanine dyes. They are used in textile coloration and in dye diffusion thermal transfer printing (D2T2). Furthermore, they have been investigated for their potential as sensitizer dyes in dye se
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Куликов, Михаил, Mikhail Kulikov, Анатолий Кульков, and Anatoliy Kul'kov. "TECHNICAL AND ECONOMIC EFFICIENCY ASSESSMENT OF METAL ELEMENTS ABRASIVE-JET PROCESSING IN RAILROAD CAR BODIES." Bulletin of Bryansk state technical university 2019, no. 6 (2019): 65–68. http://dx.doi.org/10.30987/article_5d10851fb21d91.29360173.

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The efficient and durable coloration of cars at their manufacturing and repair needs preparation of surfaces to be painted which consists in ensuring their quality and forming proper roughness required for painting and degreasing. The paper reports the standard method offered for the assessment of technical and economical efficiency of railroad car metal surface processing with a free abrasive based on data of processing modes, materials used and quality of a clean surface obtained. 
 For this at the initial stage there was carried out the analysis of standards in the field of a metal pre
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Zhu, Meilin, and Ying Guo. "New Insights into the Coloration Mechanism in Spessartines and the Impact of Munsell Neutral Grey Backgrounds." Crystals 13, no. 11 (2023): 1529. http://dx.doi.org/10.3390/cryst13111529.

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In this study about spessartines,13 spessartine samples with proper conditions are used for FTIR spectrum and UV-Vis spectrum tests to find the gemological characteristics and coloration mechanism. In the UV-Vis spectrum, spessartines’ special color has a relationship with the absorption bands at about 460 nm and 480 nm. Based on the CIE 1976 L*a*b* colour system, we come to the conclusion that both color coordinates a* and b* control the value of chroma C*, and color coordinate b* mostly controls the hue angle h°. We also explore how the different chromogenic ions FeOtot and MnO and their rat
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Samotus, Bogusław, Elżbieta Doerre, Adam Świderski, and Andrzej Ścigalski. "Photometric starch-iodine determination in plant materials as influenced by ascorbic acid. Critical remarks." Acta Societatis Botanicorum Poloniae 63, no. 1 (2014): 49–52. http://dx.doi.org/10.5586/asbp.1994.008.

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Following the work of Sharma et al. (1990) on the interference of ascorbic acid (AA) with starch-iodine reaction, the present authors repeated it, giving a proper explanation of the influence of AA in this reaction. AA oxidizes iodine-iodide (I-KI) reagent which makes impossible to form the blue complex with starch. Three measures are suggested to overcome the interference of AA: 1) to titrate starch solution with I-KI reagent and thus work out an I-KI amount for development of blue coloration, 2) to remove from plant material AA (and other reducing soluble substances) by washing the material
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Aguilar, Juan Manuel. "MORPHOLOGICAL VARIATION IN THE TIT-LIKE DACNIS (XENODACNIS PARINA): A CALL TO REVISE THE TAXONOMIC STATUS OF ECUADOR’S POPULATION." Ornitología Neotropical 32, no. 1 (2021): 51–55. http://dx.doi.org/10.58843/ornneo.v32i1.527.

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Xenodacnis is a specialized high Andean bird genus of which males are larger and show different feather coloration from females. However, sexual dimorphism has not been analyzed in detail yet. Distributed in Ecuador and Peru, Xenodacnis have long been considered as a single species genus, with three subspecies. Discovered in the 1980`s, the population in Ecuador has not been given a taxonomic identity so far. Thus, this study gathers morphological data from Xenodacnis throughout its distribution, and confirmed the morphological differences between sexes: males are significantly larger and heav
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Furtini Neto, Antonio Eduardo, Karina Volpi Furtini Boldrin, and Neil S. Mattson. "Nutrition and Quality in Ornamental Plants." Ornamental Horticulture 21, no. 2 (2015): 139. http://dx.doi.org/10.14295/aohl.v21i2.809.

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<p>The visual quality of ornamental plants is necessarily linked to an adequate balance of nutrients. Plant height, shape and coloration are qualitative aspects of ornamental species, directly influenced by mineral nutrition, among other environmental aspects. The nutritional requirements of ornamental species are not yet well established, often resulting in inefficient use of chemical and organic fertilizers, without respecting the needs of each species as well as the proper time for application. This leads to the low quality of the final product, as well as high production costs, which
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Dissertations / Theses on the topic "Coloration propre"

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Montero, Leandro Pedro. "Graphes et couleurs : graphes arêtes-coloriés, coloration d'arêtes et connexité propre." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00776899.

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Dans cette thèse nous étudions différents problèmes de graphes et multigraphes arêtes-coloriés tels que la connexité propre, la coloration forte d'arêtes et les chaînes et cycles hamiltoniens propres. Enfin, nous améliorons l'algorithme connu $O(n^4)$ pour décider du comportement d'un graphe sous opérateur biclique, en étudiant les bicliques dans les graphes sans faux jumeaux. Plus précisément, 1) Nous étudions d'abord le nombre $k$-connexité-propre des graphes, noté $pc_k(G)$, ç'est à dire le nombre minimum de couleurs nécessaires pour colorer les arêtes d'un graphe de façon à ce qu'entre cha
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Ouyang, Qiancheng. "Some colouring problems in edge/vertex-coloured graphs : Structural and extremal studies." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG060.

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La coloration de graphes est l'un des sujets les plus connus, populaires et largement étudiés dans le domaine de la théorie des graphes, avec une vaste littérature comprenant des approches provenant de nombreux domaines ainsi que de nombreux problèmes qui sont encore ouverts et étudiés par divers mathématiciens et informaticiens à travers le monde. Le Problème des Quatre Couleurs, à l'origine de l'étude de la coloration des graphes, a été l'un des problèmes centraux en théorie des graphes au siècle dernier. Il demande s'il est possible de colorer proprement chaque graphe planaire avec quatre c
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Borozan, Valentin. "Proper and weak-proper trees in edges-colored graphs and multigraphs." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00738959.

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Dans la présente thèse nous étudions l'extraction d'arbres dans des graphes arêtes-coloriés.Nous nous concentrons sur la recherche d'arbres couvrants proprement arête-coloriés et faiblement arête-coloriés, notée PST et WST. Nous montrons que les versions d'optimisation de ces problèmes sont NP-Complete dans le cas général des graphes arêtes-coloriés, et nous proposons des algorithmes pour trouver ces arbres dans le cas des graphes arêtes-coloriés sans cycles proprement arêtes-coloriés.Nous donnons également quelques limites de nonapproximabilité. Nous proposons des conditions suffisantes pour
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Bai, Yandong. "Arc colorings and cycles in digraphs." Thesis, Paris 11, 2014. http://www.theses.fr/2014PA112356/document.

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Cette thèse étudie la coloration d'arcs et de cycles dans les graphes orientés. Elle se concentre sur les sujets suivants : la coloration propre d'arcs avec des sommet-distingué dans les graphes orientés, les cycles courts dans les graphes orientés avec des sous-graphes interdits, les cycles sommet-disjoints dans dans les tournois bipartis, les cycle-facteurs dans les tournois bipartis régulier et les arcs universels dans les tournois. La thèse est basée sur cinq articles originaux publiés ou présentés dans des journaux. Les principaux résultats sont les suivants. Nous introduisons la colorati
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Martin, Jean-Noel. "No Free Lunch et recherche de solutions structurantes en coloration." Phd thesis, Université de Technologie de Belfort-Montbeliard, 2010. http://tel.archives-ouvertes.fr/tel-00607481.

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Nous présentons d'abord les théorèmes du No Free Lunch en nous basant sur le papier de D.H. Wolpert et W.G. Macready (version IEEE 1997) mais aussi les multiples réactions que ces résultats ont provoquées dans la communauté de l'optimisation. Convaincus dès lors de l'intérêt d'une approche globale des problèmes et de la nécessité de la recherche de propriétés générales - et spécialement des invariances par symétries -, nous tentons ensuite de mettre en oeuvre cette méthode dans le cadre de la coloration de graphes simples et non orientés. Ce champ est retenu en raison de son intérêt propre, ma
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Tellier, Franklin Gérard Francis. "Détection du ganglion sentinelle par des méthodes optiques : utilisation des photons diffusés et de fluorescence." Strasbourg, 2011. https://publication-theses.unistra.fr/public/theses_doctorat/2011/TELLIER_Franklin_Gerard_Francis_2011.pdf.

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La méthode du ganglion sentinelle (GS) s’est imposée comme la technique de référence de détection du cancer du sein. Deux méthodes optiques de détection du GS ont été mises en œuvre. La première consiste à enregistrer les photons diffusés par les tissus afin de détecter l’accumulation d’un colorant dans le GS. La seconde méthode consiste à détecter l’émission de photons de fluorescence. Pour chacune le colorant choisi est le plus utilisé en routine clinique : le Bleu Patenté V (BPV). Un premier instrument optique, utilisant 4 diodes lasers d’excitation, afin de discriminer l’absorption du BPV
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Book chapters on the topic "Coloration propre"

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Harold Lee, H. B., and William R. Nunery. "Reconstruction of the Upper Eyelid." In Surgery of the Eyelid, Lacrimal System, and Orbit. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780195340211.003.0009.

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Normal physiologic mechanisms of the upper eyelid are essential for preservation of the eye. Normal function and good cosmesis usually go hand in hand, but preservation of function is the more important of the two priorities. The general considerations in choosing a reconstruction technique include the restoration of: 1. A smooth conjunctival surface to line the eyelid and protect the cornea 2. Structural support of the tarsal plate 3. A smooth, nonabrasive lid margin 4. Normal vertical eyelid movement without ptosis or lagophthalmos 5. Normal horizontal tension with normal medial and lateral
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Journal articles
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