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Academic literature on the topic 'Culture composite'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Culture composite"

Hansen, Kathryn. "Staging Composite Culture." South Asia Research 29, no. 2 (July 2009): 151–68. http://dx.doi.org/10.1177/026272800902900203.

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Hirose, Motohiro, Kazunori Hamada, Toshimitsu Tanaka, Noriko Kotobuki, Hajime Ohgushi, Shoji Yasuda, and Tsutomu Furuzono. "Nano-Scaled Hydroxyapatite/Silk Fibroin Composites as Mesenchymal Cell Culture Scaffolds." Key Engineering Materials 309-311 (May 2006): 923–26. http://dx.doi.org/10.4028/www.scientific.net/kem.309-311.923.

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The objective of this study was to evaluate cell adhesion and proliferation on the hydroxyapatite (HAp)-coated silk fibroin (SF) fabric. Nano-scaled sintered HAp particles were covalently coated on SF chemically modified by graft polymerization. After the fabrication of the HAp/SF composite, mesenchymal cells (MCs) derived from EGFP-expressing transgenic rat bone marrow were seeded on the composite and cultured for 10 days. Fluorescence and scanning electron microscopy (SEM) revealed that the cells adhered and actively proliferated on the composites comparable to those on tissue culture polystyrene (TCPS) dishes. The results suggest that the composites are suitable for mesenchymal cell culture scaffolds and useful materials for regenerative medicine.

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Adhikary, MadhabChandra. "COMPOSITE CULTURE OF MEDIEVAL BENGAL." International Journal of Advanced Research 6, no. 9 (August 31, 2018): 510–15. http://dx.doi.org/10.21474/ijar01/7704.

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Sahni, Bhisham. "Contours of Our Composite Culture." Social Scientist 28, no. 1/2 (January 2000): 32. http://dx.doi.org/10.2307/3518056.

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Ambrose, W. R. "Contradictions in Lapita pottery, a composite clone." Antiquity 71, no. 273 (September 1997): 525–38. http://dx.doi.org/10.1017/s0003598x00085306.

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Like the cultures of Neolithic Europe — ‘Glockenbecherkultur’, ‘Trichterbecherkultur’, ‘Linienbandkeramik’ — the ‘Lapita culture’ of the western Pacific is defined by its distinctive ceramics. What that ‘ceramic culture’ amounts to in human terms has been a key question in the region's archaeology — complete with a quest for a Lapita homeland. This fresh review focuses on the pottery, the defining stuff itself of the affair.

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Augst, Alexander, Darja Marolt, Lisa E. Freed, Charu Vepari, Lorenz Meinel, Michelle Farley, Robert Fajardo, et al. "Effects of chondrogenic and osteogenic regulatory factors on composite constructs grown using human mesenchymal stem cells, silk scaffolds and bioreactors." Journal of The Royal Society Interface 5, no. 25 (January 29, 2008): 929–39. http://dx.doi.org/10.1098/rsif.2007.1302.

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Human mesenchymal stem cells (hMSCs) isolated from bone marrow aspirates were cultured on silk scaffolds in rotating bioreactors for three weeks with either chondrogenic or osteogenic medium supplements to engineer cartilage- or bone-like tissue constructs. Osteochondral composites formed from these cartilage and bone constructs were cultured for an additional three weeks in culture medium that was supplemented with chondrogenic factors, supplemented with osteogenic factors or unsupplemented. Progression of cartilage and bone formation and the integration between the two regions were assessed by medical imaging (magnetic resonance imaging and micro-computerized tomography imaging), and by biochemical, histological and mechanical assays. During composite culture (three to six weeks), bone-like tissue formation progressed in all three media to a markedly larger extent than cartilage-like tissue formation. The integration of the constructs was most enhanced in composites cultured in chondrogenic medium. The results suggest that tissue composites with well-mineralized regions and substantially less developed cartilage regions can be generated in vitro by culturing hMSCs on silk scaffolds in bioreactors, that hMSCs have markedly higher capacity for producing engineered bone than engineered cartilage, and that chondrogenic factors play major roles at early stages of bone formation by hMSCs and in the integration of the two tissue constructs into a tissue composite.

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Panda, Sasmita. "Composite fish culture for gainful employment." International Journal of Bioassays 5, no. 06 (May 31, 2016): 4593. http://dx.doi.org/10.21746/ijbio.2016.06.002.

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Composite fish culture is a most popular technique to obtain maximum yield of fish from a pond/reservoir. The technology involves employment of compatible and non-competing fish culture through utilisation of different feeding zones of the pond or reservoir, resulting maximum production of fish per unit area of water. It is accomplished in four steps i.e. Pre stocking, Stocking, Post stocking and harvesting.

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Alam, Javeed. "The composite culture and its historiography." South Asia: Journal of South Asian Studies 22, sup001 (January 1999): 29–37. http://dx.doi.org/10.1080/00856408708723373.

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Cao, Le, Pham, Nguyen, Hiromoto, and Kobayashi. "In Vitro Corrosion and Cell Response of Hydroxyapatite Coated Mg Matrix in Situ Composites for Biodegradable Material Applications." Materials 12, no. 21 (October 23, 2019): 3474. http://dx.doi.org/10.3390/ma12213474.

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In this study, hydroxyapatite (HAp) coated Mg matrix composites were fabricated for biodegradable implant applications. Spark plasma sintering was employed to fabricate the Mg-10 wt% ZnO composite substrates. HAp was coated on the surface of the sintered composites and pure Mg by a chemical solution treatment. SEM and optical micrographs of coated samples showed that HAp grew homogeneously and formed a layer on the entire surface of both pure sintered Mg and Mg composites. The immersion and polarization test results demonstrated that the HAp coating significantly improved the corrosion resistance of the sintered composites. While the HAp coating layer is not effective in the improvement of the pure Mg substrate, cell culture test results revealed that the HAp coating improved cell adhesion and proliferation on the composites effectively through 72 h, while no cell could survive on the uncoated composites after 72 h. In addition, the corrosion tests and cell culture test results indicated that the composite with longer sintering time has better corrosion resistance and cell viability than those of the composite with shorter sintering time. The findings suggested that the HAp-coated Mg-10 wt% ZnO-2.5 h + 10 min composite is a high-potential candidate for biodegradable implant applications.

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Li, Keguo, Yun Wang, Zhenchuan Miao, Dayong Xu, Yuefeng Tang, and Meifu Feng. "Chitosan/gelatin composite microcarrier for hepatocyte culture." Biotechnology Letters 26, no. 11 (June 2004): 879–83. http://dx.doi.org/10.1023/b:bile.0000025896.61490.6d.

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Dissertations / Theses on the topic "Culture composite"

Ródenas, Rochina Joaquín. "Scaffold surface modifications and culture conditions as key parameters to develop cartilage and bone tissue engineering implants." Doctoral thesis, Universitat Politècnica de València, 2015. http://hdl.handle.net/10251/48526.

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This thesis is focused on the development and evaluation of different hybrid scaffolds for the treatment of injuries in cartilage or bone. These hybrid materials were three-dimensional polycaprolactone macroporous scaffolds obtained through freeze extraction and particle leaching combined method and modified with hyaluronic acid or mineral particles. In order to facilitate the description of the obtained results, the thesis is divided in two sections dedicated to bone and cartilage tissue engineering respectively. In the case of bone tissue engineering we addressed the treatment of disorders associated with the spine that require spinal immobilization. This Thesis proposes the development of a synthetic macroporous support for intervertebral fusion as an alternative to commercial bone substitutes. Macroporous scaffolds were developed with bare polycaprolactone or its blends with polylactic acid in order to increase its mechanical properties and degradation rate. Furthermore, the scaffolds obtained were reinforced with hydroxyapatite or Bioglass®45S5 to improve their mechanical properties and turn them in bioactive scaffolds. The supports were characterized physicochemically and biologically to determine if they met the requirements of the project. Finally, materials were tested in vivo in a bone critical size defect preformed in a rabbit model against a commercial support. Cartilage engineering has been extensively studied in the last years due to the inherent limited self repair ability of this tissue. The second part of the thesis was focused in developing a construct composed by in vitro differentiated chondrocyte like cells in a hybrid scaffold for cartilage tissue engineering. Polycaprolactone hybrid substrates coated with hyaluronic acid scaffold were developed obtaining a substrate with positive influence over the development of chondrocyte phenotype in culture and able to protect the cells from excessive mechanical loading in the joint. Cell-scaffolds constructs were obtained combining hybrid scaffolds with mesenchymal stem cells and differentiating them to chondrocytes using chondrogenic culture medium combined with hypoxia, mechanical stimulus or co-culture. Finally the cellularized scaffolds were mechanically, biochemically and histologically characterized to determine the production of extracellular matrix and expression of chondrogenic markers.
Ródenas Rochina, J. (2015). Scaffold surface modifications and culture conditions as key parameters to develop cartilage and bone tissue engineering implants [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/48526
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Le, Doudic Kévin. "L'Inde vécue. De l'objet à la société, les français à Pondichéry (1770-1778)." Thesis, Lorient, 2016. http://www.theses.fr/2016LORIL397.

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Les recherches sur les compagnies françaises des Indes orientales connaissent depuis trois décennies un nouvel élan. Si aujourd’hui les volets économiques, administratifs et politiques du fonctionnement de cette aventure mercantile et de la présence française dans l’océan Indien sont bien connus, le cadre de vie quotidien de ses acteurs dans les comptoirs l’est beaucoup moins. Cette thèse propose de se concentrer sur la société française de Pondichéry et sur son environnement quotidien en prenant comme point de départ sa culture matérielle. À partir des archives notariales françaises de l’Inde au XVIIIe siècle, il est possible de redessiner cette société ultramarine et de saisir bien plus que le simple environnement matériel. Les modalités de l’implantation et de l’adaptation des Européens en Inde, peuvent ainsi être précisées. Ensuite, la structure proprement matérielle est identifiable : les approvisionnements des possessions françaises de l’océan Indien qui définissent la consommation, les choix et les logiques d’aménagement intérieur, etc. Enfin, l’environnement culturel dans lequel les européens évoluent dans les comptoirs de l’Inde est accessible, notamment grâce à l’étude du degré d’ancrage des individus dans la culture de l’océan Indien. Ont-ils cherché à préserver leur culture européenne, ou se sont-ils « indianisés » ? Des différences sont-elles visibles selon les époques, les catégories sociales et professionnelles étudiées ? Pour répondre à ces questions, les collections des musées européens et asiatiques, ainsi que le patrimoine architectural des comptoirs français de l’Inde du XVIIIe siècle, viendront enrichir et compléter les sources d’archives
Over the last three decades research on the French East India Company has seen a new impetus. If today the economic, administrative and political functioning components of this mercantile adventure and the French presence in the Indian Ocean are well known, the milieu quotidian of its players in the trading posts are less such. The present thesis focuses on French society in Pondicherry and on its daily environment, material culture being its starting point. Using the French notarial archives of India in the XVIII century, it is possible to redraw this ultramarine society and to understand much more than the simple material environment. The methods of the establishment and of the European adaptation in India can thus be clarified. Afterwards, the strictly material structure is identifiable: the supply of French possessions of the Indian Ocean, which define the consumption, the logic and choices of internal organization, etc. Finally, the cultural environment in which Europeans evolve in the Indian trading posts is accessible, notably as a result of studying individual’s degree of integration into the Indian Ocean culture. Did they seek to preserve their own European culture or were they ‘indianised”? Are there some differences noticeable according to the period, social categories and professionals studied? To answer these questions, the European and Asian museum’s collections, as well as the French trading posts architectural patrimony of India in the XVIII century, will enhance and complete the archive sources

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De, La Cruz-Guzman Marlene. "Of Masquerading and Weaving Tales of Empowerment: Gender, Composite Consciousness, and Culture-Specificity in the Early Novels of Sefi Atta and Laila Lalami." Ohio University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1417002139.

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Micheau, Béatrice. "Faire avec les ordres documentaires : pratiques info-documentaires, culture écrite et travail scolaire chez des collégiens." Thesis, Lille 3, 2015. http://www.theses.fr/2015LIL30039/document.

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Cette thèse a pour but de comprendre comment le « numérique » interroge à la fois les processus de légitimation et de délégitimation des pratiques info-documentaires et la manière dont ces processus s'inscrivent dans des objets, des lieux et des dispositifs. Ce travail prend place au sein de l'institution scolaire qui, implicitement ou explicitement, transmet et constitue des normes communes de ce que sont les « bonnes pratiques » de production, de circulation et de réception des textes, des documents et des savoirs. Il s'agit de faire une étude ethno-sémiotique, au sein des espaces de la classe et du CDI, dans deux collèges, des manières de rechercher, de lire, d'exploiter, de faire circuler et de produire des documents. Les dévoilements du numérique font réapparaître la nécessité de comprendre les pratiques et les compétences qui permettent de qualifier l'information, au-delà de méthodes canoniques forgées par les médiateurs (citer ses sources, respecter le droit d'auteur, ne pas copier-coller etc.), et au-delà des signes de la valeur, hérités du modèle de la bibliographie et de leur fétichisation dans la référence (éditeur, auteur, notice de catalogage etc.). Cette thèse repose sur une approche de la culture info-documentaire comme un composite, et sur la compréhension du numérique comme un phénomène social qui redéfinit les géographies et les temporalités de la production, circulation et réception des textes, des savoirs et de leurs documents. Cette approche permet alors de renouveler les questionnements sur la notion de valeur info-documentaire. Entreprise de dévoilement des normes de la culture écrite, ce travail de recherche montre l’enchâssement des pratiques, des objets et des valeurs à l’œuvre dans les processus info-communicationnels du partage des savoirs. Comprendre aujourd’hui les résistances des élèves aux discours du « bien se documenter » passe par une théorie de l’économie politique du document à l’ère numérique, et une approche anthropologique des pratiques ordinaires des textes et des documents, l’une se nourrissant de l’autre
This thesis aims to understand how the "digital" interrogates both the processes of legitimization and delegitimization of informationnal practices and how these processes are embedded in objects, places and devices. This work takes place within the school institution which transmits implicitly or explicitly, common standards for "good practices" of production, circulation and reception of texts, documents and knowledge. This is an ethno-semiotic study within the class and the library school’s spaces in two medium schools to observe and analyze the ways to search, read, operate, circulate and produce documents. The digital unveils the need to understand the practices and skills to qualify the information beyond canonical methods forged by mediators (citing sources, respect copyright, do not copy and paste etc.), and beyond signs of value inherited from the model of the bibliography and their fetishization in reference (publisher, author, cataloging record etc.). This thesis is based on an anthropological approach of information literacy and of digital as a social phenomenon that redefines geographies and temporalities of texts, knowledge and their documents. This approach allows to renew questions about the concept of document value. This research demonstrates the entrenchment of practices, objects and values at work in the communicational processes of knowledge sharing. Understanding today resistances of pupils to follow the rules of a « good research » requires a political theory of the economy of the document to the digital age and an anthropological approach of the common practices of texts and documents, one is feeding the other

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Moura, Campos Doris. "Cultivo de células osteoprogenitoras em compósito 3-D hidroxiapatita-colágeno sob condições estática e dinâmica." Phd thesis, Université de Haute Alsace - Mulhouse, 2012. http://tel.archives-ouvertes.fr/tel-00725990.

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L'organisme humain présente de nombreuses constantes de régénération tissulaires et c'est cette caractéristique essentielle qui maintient l'équilibre physiologique. Toutefois, l'existence de lésions importantes provoquée par un déséquilibre interne ou externe peut empêcher l'organisme de s'auto-régénerer. Dans ce cas, l'application des biomatériaux développés pour des applications biomédicales peuvent améliorer le processus de guérison. Pour les applications en tissus durs, les biomatériaux doivent posséder des propriétés similaires aux matrices naturelles tant sur le plan biologique que physico-mécanique. Dans les applications en bioingénierie osseuse, les composites à base de collagène (Col) et d'hydroxiapatite (HA) sont devenus tellement performant qu'ils peuvent être classifiés comme des matériaux biomimétiques. Cette thèse propose la production d'une matrice 3-D poreuse à base d'HA et de Col (50:50wt%). Ce composite réticulé par le glutaraldéhyde a été caractérisé par des différentes techniques et servira de support pour la culture cellulaire. Des cellules estromales ostéoprogénitrices ont été cultivées dans un environnement statique et dynamique (deux vitesse de flux) et leurs capacités de colonisation ainsi que leurs comportements d'adhésion, de prolifération, de différentiation seront observés. A travers les résultats de diffraction de rayons X et de spectroscopie infrarouge, il est possible d'affirmer la présence dans la matrice collagène d'une phase minérale peu cristalline constituée par de l'hydroxiapatite carbonatée du type-B déficiente en calcium. La viabilité cellulaire a été fortement influencée par les systèmes de culture au cours des 21 jours. Les résultats du système dynamique en haute vitesse montrent une excellente capacité du composite à supporter les processus cellulaires. Les cellules sont capables d'adhérer, de proliférer et de coloniser la matrice tridimensionnelle.

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Hyatt, Rick D. "Nurse Perceptions: The Relationship Between Patient Safety Culture, Error Reporting and Patient Safety in U.S. Hospitals." Franklin University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=frank1607988520967849.

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Khennache, Mehdi. "Influence des conditions de culture et de transformation du lin sur les caractéristiques chimique, physique et mécanique de la fibre de lin technique pour une application en matériaux composites biosourcés." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMR103.

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Les matériaux composites à base de renforts naturels ne cessent d’évoluer vers des produits qui sont, soit le moins coûteux possible, soit le plus performant, et dans l’idéal les deux à la fois. Dans un souci de protection de l’environnement et de santé publique, leur utilisation est devenue un enjeu majeur et le sera plus encore dans un avenir proche et à long terme. L’industrie automobile s’intéresse par exemple de plus en plus aux fibres végétales afin d’utiliser des matières renouvelables et pérennes, et pour alléger les véhicules dont la masse est responsable de 75 % de la consommation en carburant (les fibres cellulosiques sont 30 % moins denses que les fibres de verre). C’est dans ce contexte que s’inscrit ce travail de recherche, dont l’objectif principal est d’étudier l’effet des paramètres de transformation du lin textile (teillage, peignage et homogénéisation) ainsi que l’effet de ses conditions de culture (degrés de maturité et rouissage) sur les caractéristiques physico-chimiques et mécaniques des fibres techniques de lin et les performances mécaniques des matériaux composites biosourcés Lin/époxyde associés, élaborés par thermocompression. Pour chaque campagne d’étude (référence, transformation et culture), les fibres techniques de lin sont caractérisées par la méthode Van Soest, diffraction des rayons X, pycnométrie, analyse thermogravimétrique, microscopie électronique à balayage et spectroscopie infrarouge à transformée de Fourier afin de déterminer et comparer respectivement leur composition biochimique, indice de cristallinité, masse volumique, stabilité thermique et morphologie ainsi que les différentes liaisons chimiques présentes en surface. Les propriétés mécaniques en traction de chaque fibre technique de lin, voile unidirectionnel de lin et matériau composite biosourcé thermopressé sont également déterminées. Une nouvelle méthode, prenant en considération la température et l’humidité relative durant les essais de traction, est proposée pour calculer la section de la fibre technique de lin. Les résultats de la campagne de transformation montrent que l’étape de peignage du lin peut être supprimée sans incidence sur les propriétés mécaniques des matériaux composites biosourcés proposés. Les résultats de la campagne de culture montrent quant à eux un léger effet des degrés de maturité et rouissage du lin sur les propriétés mécaniques des matériaux composites biosourcés élaborés. Il apparait que les degrés de maturité et rouissage du lin impactent respectivement leur rigidité et propriétés à la rupture
Composite materials based on natural reinforcements are constantly evolving towards products that are either the least expensive or the most efficient, and ideally both at the same time. For the sake of environmental protection and public health, their use has become a major issue and will be even more in the near future and in the long term. The automotive industry, for example, is increasingly interested in plant fibers in order to use renewable and sustainable materials, and to lighten vehicles whose mass is responsible for 75% of fuel consumption (cellulose fibers are 30 % less dense than glass fibers). It is in this context that this research work takes place, whose main objective is to study the effect of the transformation parametersof textile flax (scutching, hackling and homogenization) as well as the effect of its conditions of culture (degrees of maturity and retting) on the physicochemical and mechanical characteristics of technical flax fibers and the mechanical performance of the associated biobased flax /epoxy composite materials, produced by thermocompression. For each flax Modalities (reference, transformation and culture), technical flax fibers are characterized by Van Soest method, X-ray diffraction, pycnometry, thermogravimetric analysis, scanning electron microscopy and Fourier transform infrared spectroscopy in order to determine and compare respectively their biochemical composition, crystallinity index, density, thermal stability and morphology as well as the different chemical bonds present on the surface. The tensile mechanical properties of each technical flax fiber, unidirectional veil of flax fiber and thermopressed bio-based composite material are also determined. A new method, considering temperature and relative humidity during tensile tests, is proposed to calculate the cross section of technical flax fiber. The results of the transformation campaign show that the flax hackling step can be deleted without affecting the mechanical properties of the proposed bio-based composite materials. The results of the culture campaign show a slight effect of the degrees of maturity and retting of technical flax fibers on the mechanical properties of the biobased composite materials produced. It appears that the degrees of maturity and retting of flax impact their rigidity and breaking properties, respectively

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Marty, Alain. "Hydrodynamique de la mise en suspension par bullage de particules composites granulaires : application à l'épuration des eaux par cultures fixées." Toulouse, INSA, 1990. http://www.theses.fr/1990ISAT0002.

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L'etude concerne la mise au point d'un reacteur triphasique destine a l'epuration des eaux residuaires. Dans ce reacteur, le bullage induit la mise en mouvement des particules solides; la phase liquide ne participe pas directement a leur mise en suspension. Quatre solides de diametre moyen compris entre 0,375 et 4 mm ont ete etudies: des billes de verre de masse volumique 2500 kg/m#3 et trois materiaux composites de masse volumique comprise entre 1015 et 1180 kg/m#3. L'etude consiste en l'analyse de l'hydraulique de la mise en suspension des solides et des interactions bulles/particules. Quelques donnees sur le transfert d'oxygene dans deux reacteurs echelle semi-industrielle sont fournies. Le comportement hydrodynamique du reacteur a ete caracterise par la variation de la perte de charge au cours de la mise en suspension des particules solides, la vitesse critique gazeuse de mise en suspension des particules et la retention gazeuse. Une analyse bidimensionnelle sur l'ensemble des resultats acquis a permis de degager une correlation liant la vitesse critique de mise en suspension aux divers parametres de fonctionnement. Une correlation specifique aux materiaux composites est egalement proposee. Les resultats sur l'hydrodynamique et le transfert de matiere ont permis de dimensionner une unite pilote echelle semi-industrielle et de realiser une etude d'extrapolation

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Louzada, Isabela Seixo de Brito [UNESP]. "Aplicação da água residuária tratada e de adubação com lodo de esgoto na cultura do crambe." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/144316.

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O uso de efluente de esgoto tratado e de lodo de esgoto compostado representam uma boa oportunidade para o setor agrícola de suprimento hídrico e nutricional às plantas, além da agricultura ser um destino adequado, seguro e benéfico desses resíduos quando corretamente manejados. Assim, objetivou-se com esse estudo avaliar o efeito da água residuária tratada e do lodo de esgoto compostado como substituto parcial, total e em doses superiores à adubação nitrogenada convencional, no solo e na cultura do crambe. O experimento foi conduzido em ambiente protegido em vasos de PVC com volume útil de 45,5 L, no Departamento de Solos e Recursos Ambientais, pertencente à Faculdade de Ciências Agronômicas da Universidade Estadual Paulista "Júlio de Mesquita Filho" (FCA/UNESP), Botucatu/SP, no período de julho à outubro de 2015. Foi utilizado um delineamento inteiramente casualizado em arranjo de parcelas subdivididas; nas parcelas foram empregados dois tipos de água para irrigação, água potável e efluente de esgoto tratado, e nas subparcelas sete níveis de adubação nitrogenada, totalizando quatorze tratamentos com dez repetições. Os tratamentos dentro de cada parcela são representados por: T0 – sem adubação nitrogenada; T1 – 100% de adubação nitrogenada mineral; T2 – 50% de adubação nitrogenada mineral + 50% adubação nitrogenada proveniente do lodo de esgoto compostado; e T3, T4, T5 e T6 correspondem à 100%, 150%, 200% e 250% da adubação nitrogenada proveniente do lodo de esgoto compostado, respectivamente. Os dados relativos às variáveis estudadas foram analisados estatisticamente por meio do software SISVAR e submetidos à análise de variância à 5% de probabilidade, sendo as médias comparadas pelo teste de Tukey a 5% de significância. Optou-se por refazer a análise estatística dos tratamentos que receberam somente lodo de esgoto compostado, adotando-se a análise de regressão. O uso de efluente de esgoto tratado proporcionou incremento dos componentes desenvolvimento, rendimento e teor de óleo da semente. A substituição da adubação nitrogenada convencional pela adubação via lodo de esgoto compostado elevou o rendimento de grãos-planta, com melhor rendimento proporcionado pela dose máxima de N aplicada via lodo de esgoto compostado. O aumento das doses de lodo de esgoto no solo elevou o pH, a CTC, SB, V%, os teores de matéria orgânica, P, K, Ca, S, B, Cu, Fe, Mn e Zn, e o uso de efluente de esgoto tratado os teores de Mg, S e Mn.
The usage of treated sewage effluent and composted sewage sludge represents a good opportunity for the agricultural sector of water supply and plant nutrition, besides being an adequate, safe and beneficial end for the agricultural for these residues when correctly handled. Thus, this study was aimed to evaluate the treated sewage effluent and the composted sewage sludge as a partial substitute, total and in doses superior to the conventional nitrogen fertilization, on the soil and on the crambe culture. The experiment was conducted in a protected environment of PVC vases with useful volume of 45,5L, at the Department of Soils and Environmental Resources of Agricultural Sciences Faculty, belonging to Universidade Estadual Paulista "Júlio de Mesquita Filho" (FCA/UNESP), Botucatu/SP, between July and October of 2015. The experimental design was completely randomized in a split plot arrangement; using the plots two types of irrigation water, potable water and treated sewage effluent and the subplots seven levels of nitrogen fertilization, adding up fourteen treatments with ten repetitions. The treatments within each parcel are represented by: T0 – no nitrogen fertilization; T1 – 100% mineral nitrogen fertilization; T2 – 50% mineral nitrogen fertilizer; + 50% composted sewage sludge; and T3, T4, T5, T6 corresponding to 100%, 150%, 200% and 250% of nitrogen fertilizer from the composted sewage sludge, respectively. The data concerning the variables were analyzed statistically through the SISVAR software and were submitted to a variance analysis to 5% of probability, being those averages compared using the Tukey test to 5% of significance. It was opted to redo the statistical analysis of the treatments that only had received the composted sewage sludge, adopting the regression analysis. The use of treated sewage effluent provided increment of components development and production. The conventional nitrogen fertilization substitution by the composted sewage sludge fertilizer elevated the yield of grains–plant, with a better yield provided by the maximum dose of N applied through the composted sludge. In the soil, the increasing doses of sewage sludge elevated the pH, the CTC, SB, V%, content of organic matter, P, K, Ca, S, B, Cu, Fe, Mn and Zn, and the usage of treated sewage effluent elevated the levels of Mg, S and Mn.

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Vantaram, Avinash. "Honeycomb fiber-reinforced polymer sandwich composites for development of aquaculture raceway systems." Morgantown, W. Va. : [West Virginia University Libraries], 2004. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3622.

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Thesis (M.S.)--West Virginia University, 2004.
Title from document title page. Document formatted into pages; contains xi, 107 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 87-89).

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Books on the topic "Culture composite"

Joshi, Shashi. Composite culture and the cultural faultline. New Delhi: Centre for Contemporary Studies, Nehru Memorial Museum and Library, 1994.

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Composite culture under the Sultanate of Delhi. Delhi: Primus Books, 2012.

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The foundations of the composite culture in India. Delhi: Aakar Books, 2007.

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Narain, Harsh. Myths of composite culture and equality of religions. New Delhi: Voice of India, 1991.

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A composite view to the past: A methodological integration of zooarchaeology and archaeological geophysics at the Magdalenian site of Verberie le Buisson-Campin. Oxford, England: Archaeopress, 2014.

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Bulgakova, Irina. Anthropology of education in the Russian culture. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1044191.

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The monograph is devoted to a systemic study of education in the context of Russian culture. We propose an approach corresponding to the postnonclassical type of rationality, to overcome Biologicheskie and sotsiologicheskie extremes in understanding the nature of education. Anthropology of education, according to the author, is a metatheoretic concept, which can be a basis for the systematic study of education. Used methodological principles of synergetics as the basis of innovative models in the sphere of upbringing and education. Investigated in detail the peculiarities of interpretation of Russian education in psychoanalysis and pedagogical anthropology. Composite monograph is structured as a dialogue between representatives of Western European and domestic anthropology of education. Can be useful for anyone who deals with the problems of methodology of the Humanities and problems of creativity in the field of pedagogy. Will also be of interest to philosophers, anthropologists, psychologists, pedagogues, historians of Russian philosophy.

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ReMix: Reading + composing culture. 2nd ed. Boston, Mass: Bedford/St. Martin's, 2010.

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ReMix: Reading + composing culture. Boston: Bedford/St. Martin's, 2006.

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Rutherford, Peter W. The Australian compost and worm book: A practical guide for homes, schools & businesses. Sydney, Australia: Apollo Books, 1996.

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Revisioning writer's talk: Gender and culture in acts of composing. Albany: State University of New York Press, 1995.

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Book chapters on the topic "Culture composite"

Bruster, Douglas. "Shakespeare and the Composite Text." In Shakespeare and the Question of Culture, 167–90. New York: Palgrave Macmillan US, 2003. http://dx.doi.org/10.1007/978-1-137-05156-1_7.

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Giusti, Francesca. "Evolution of Human Culture: A Composite Pattern." In The Ethological Roots of Culture, 433–39. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0998-7_23.

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MacNish, Melissa. "Gender Dysphoria and Family Dynamics and Culture: A Case Composite." In Affirmative Mental Health Care for Transgender and Gender Diverse Youth, 63–74. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78307-9_4.

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Subramanian, Senthil. "Hairy Root Composite Plant Systems in Root-Microbe Interaction Research." In Production of Plant Derived Natural Compounds through Hairy Root Culture, 17–44. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-69769-7_2.

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Kawakatsu, H., S. Ide, K. Koga, Y. Okuda, and S. Shirahata. "Hydroxyapatite-pulp composite fiber sheet bed: A new material for the continuous culture of CHO-K1 cells." In Animal Cell Technology: Basic & Applied Aspects, 97–101. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0728-2_18.

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Lee, Jung Bok, Seong Mi Yu, Sang Gil Lee, Jae Bong Choi, and Jeong Koo Kim. "Effect of Poly (Lactic–Co–Glycolic Acid) (75:25)/ Hydroxyapatite Composite on Chondrocyte Culture for Tissue Reconstruction." In Advanced Biomaterials VII, 353–56. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-436-7.353.

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Wang, M. Q., P. Hou, C. Y. Bao, Jie Weng, and Wei Li. "The Experimental Study of Culture of Osteoblast-Like Cells (MG-63) on Nanometer Magnetic Composite Substrate In Vitro." In Bioceramics 20, 1103–6. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-457-x.1103.

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Rhee, Sang Hoon, Yong Keun Lee, and Bum Soon Lim. "Effect of Silica Content in the PMMA/Silica Nano-Composite on the Mechanical Properties and Growth Behavior of Calcium Phosphate Crystals during Cell Culture." In Bioceramics 17, 165–68. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-961-x.165.

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Röker, Stefanie, Solvig Diederichs, Victor Korzhikov, Thomas Scheper, Tatiana Tennikova, and Cornelia Kasper. "Biofunctional Polymer-Mineral Composites as Scaffolds for Bone Tissue Engineering." In Cells and Culture, 591–97. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-3419-9_101.

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Wei, Zitong. "Accompanying and Composing: Moral Accommodations." In Constructivism and Teachers in Chinese Culture, 119–54. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-2691-2_7.

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Conference papers on the topic "Culture composite"

Lorenc, W. "Composite Dowels: the Way to the New Forms Of Steel-Concrete Composite Structures." In IABSE Symposium, Wroclaw 2020: Synergy of Culture and Civil Engineering – History and Challenges. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2020. http://dx.doi.org/10.2749/wroclaw.2020.0093.

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<p>The introduction of composite dowels in Europe at the beginning of the last decade led to the creation of new forms of composite bridges in which a T-profile is used instead of an I-beam. Both the construction and design methods are new. The paper presents the bridges using this new type of shear connection. The variety of forms and dynamic development of a new type of construction is presented. The development history and the latest shear connection design guidelines are summarized. Reference was made to the basic design principle for composite beams with the associated concrete slab: the omission of part of the transverse force transmitted by the concrete slab. To understand design basis for new forms is to deeply understand that they are beyond current version of Eurocode 4: "3 + 2 ≠ 4 and Eurocode 3 + Eurocode 2 ≠ Eurocode 4". The above in a good way reflects the sense of what new forms are and why their design is complicated.</p>

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Li, Yan, Dongliang Hua, Jie Zhang, Haipeng Xu, Xiaohui Liang, Yuxiao Zhao, and Xiaodong Zhang. "Study on effect of composite flocculants on marine algal culture." In 2013 International Conference on Materials for Renewable Energy and Environment (ICMREE). IEEE, 2013. http://dx.doi.org/10.1109/icmree.2013.6893643.

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Ryu, Ji-Hye, Ji-Ae Lee, and Won-Hwa Hong. "Analysis of Composite Load for Large scale Hotel buildings." In 5th International Workshop on Art, Culture, Game, Graphics, Broadcasting and Digital Contents 2016. Global Vision School Publication, 2016. http://dx.doi.org/10.21742/asehl.2016.2.27.

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Ardhana, I. Putu Gede, and Mutria Farhaeni. "The study of the impact for social culture toward the planning of reclamation for Benoa Bay in Bali." In 2ND INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS AND MATERIAL ENGINEERING (ICCMME 2017). Author(s), 2017. http://dx.doi.org/10.1063/1.4983437.

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En Xie, Yunyu Hu, Xiaofeng Chen, Jianping Bai, Li Ren, and Ziru Zhang. "In vitro culture human mesenchymal stem cells with a novel BMP combined porous composite." In 2008 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems. IEEE, 2008. http://dx.doi.org/10.1109/nems.2008.4484508.

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Marks, William H., Sze C. Yang, George W. Dombi, and Sujata K. Bhatia. "Interactions of Poloxamer Hydrogel Composites Containing Carbon Nanobrushes With Clinically Relevant Cell Lines." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80932.

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The objective of this work is to study the interactions of an electrically conductive hydrogel composite with different clinically relevant cell lines. The composite is comprised of carbon nanobrushes embedded in a biocompatible poloxamer gel. This work assesses the ability of such composite gels to support the growth of fibroblasts and myoctes and eventually serve as a matrix to stimulate wound closure. In such a model, fibroblasts and myocytes are seeded separately on the composite hydrogel and bathed in culture medium. The experimental model assesses the ability of fibroblasts and myocytes to grow into and adhere to the gel containing carbon nanobrushes. The work demonstrates that carbon nanobrushes can be dispersed within poloxamer gels, and that fibroblasts and myoctyes can proliferate within a poloxamer gel containing homogenously dispersed carbon nanobrushes. Future work will additionally examine the effects of design parameters such as carbon nanobrush content and matrix structure on wound healing, as well as the growth of tendons and other cell lines within the hydrogel composites. This work has relevance for tissue engineering and tissue regeneration in clinical medicine.

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Zhang, Qingwei, Ioannis Neitzel, Vadym N. Mochalin, Isabel Knoke, David M. Wootton, Yury Gogotsi, Peter I. Lelkes, and Jack G. Zhou. "PLLA-Nanodiamond Composites and Their Application in Bone Tissue Engineering." In ASME 2010 First Global Congress on NanoEngineering for Medicine and Biology. ASMEDC, 2010. http://dx.doi.org/10.1115/nemb2010-13336.

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Nanodiamond (ND) is an attractive nanomaterial for reinforcement of polymers [1] due to the ND’s superior mechanical and chemical properties, and low biotoxicity. A novel composite material has been produced for bone scaffolds utilizing the biodegradable polymer, poly(L-lactic acid) (PLLA), and octadecylamine-functionalized nanodiamond (ND-ODA) [2]. Composites were prepared by admixing to a PLLA/chloroform solution chloroform suspensions of ND-ODA at concentrations of 0, 1, 3, 5, 7, and 10 (w/w). Dispersion of ND-ODA in the composites was studied by transmission electron microscopy (TEM). The lower-resolution TEM micrograph of 1% wt ND-ODA/PLLA film (Fig. 1a) shows nanodiamond particles dispersed in PLLA film on amorphous carbon support. Due to long hydrocarbon chains of ODA the ND-ODA particles have good wettability with the PLLA so there is no segregation of ND-ODA and PLLA, and the polymer completely surrounds the particles. The high-resolution TEM image (Fig. 1b) shows ND crystals with attached organic material that can be ODA or PLLA. Nanoindentation tests show that the mechanical strength of ND-ODA/PLLA composites improves upon addition of ND (Table 1). Even at low concentrations (1% wt) the ND-ODA increased the hardness of the composite by 60% and Young’s modulus by 20% over neat PLLA. Based on our preliminary observations, we conclude that further additions of ND-ODA resulted in smaller changes with subsequent saturation in the mechanical properties at ∼7% wt (see Table 1). ND is relatively novel nanomaterial. Establishing its biocompatibility requires further studies, especially for modified ND. We studied the biocompatibility of 5–10nm ND and ND-ODA in experiments with a murine osteoblast cell line (7F2, from ATCC). Incubation of a cultured osteoblasts with 1–100μg/ml of ND or ND-ODA particles for 4 hours did not show much influence on the cell viability (Fig. 2), as inferred from an alamarBlue™ assay. To test the feasibility of ND-ODA/PLLA as a matrix material supporting cell growth, osteoblasts were cultured on the composites for 6 days. The attactment and proliferation of 7F2 cells on the scaffolds were assessed, respectively, by fluorescent nuclear staining with Hoechst 33258 and the alamarBlueTM assay. Our results showed that the addition of ND-ODA had only a negligibly small effect on cell proliferation, which is indicative of good biocompatibility of the composites (Fig. 3). The morphology of 7F2 cells growing on all ND-ODA/PLLA composite scaffolds was assessed by SEM. The data (not shown) confirm that the osteoblasts spread on the scaffolds similar to their spreading on TCP (tissue culture plastic). To summarize, the improved mechanical properties of the PLLA/ND-ODA composites and their good biocompatibility suggest that these materials may be suitable for applications in musculoskeletal tissue engineering.

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Marks, William H., Sze C. Yang, George W. Dombi, and Sujata K. Bhatia. "Carbon Nanobrushes Embedded Within Hydrogel Composites for Tissue Engineering." In ASME 2013 2nd Global Congress on NanoEngineering for Medicine and Biology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/nemb2013-93122.

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The objective of this work is to study the effect of carbon nanobrushes embedded within hydrogel composites on tissue engineering. The carbon nanobrushes, providing electrical conductivity to the hydrogels, influence the growth and proliferation of clinically relevant cell lines within the hydrogel composite. The composite is comprised of carbon nanobrushes embedded in a biocompatible poloxamer gel. This work assesses the ability of such composite gels to support the growth of tissue by studying fibroblasts and myoctes, which serve as indicators on the feasibility of this platform eventually serving as a matrix to stimulate wound closure and repair injured tissue. In such a model, fibroblasts and myocytes are seeded separately on the composite hydrogel and bathed in culture medium. The experimental model assesses the ability of fibroblasts and myocytes to grow into and adhere to the gel containing carbon nanobrushes. The work demonstrates that carbon nanobrushes can be dispersed within poloxamer gels, and that fibroblasts and myoctyes can proliferate within a poloxamer gel containing homogenously dispersed carbon nanobrushes. The work also examines the role of the carbon nanobrushes in altering the physical properties of the hydrogel composite. This work has relevance for tissue engineering and tissue regeneration in clinical medicine, with a focus on utilizing biomimetic and bioinspired materials, like the carbon nanobrushes, to enhance growth capabilities.

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Biliszczuk, J., P. Hawryszkow, R. Toczkiewicz, and K. Żółtowski. "Outstanding Civil Engineering Structures Built in Poland." In IABSE Symposium, Wroclaw 2020: Synergy of Culture and Civil Engineering – History and Challenges. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2020. http://dx.doi.org/10.2749/wroclaw.2020.0026.

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<p>The development of civil engineering in Poland over 1000 years was discussed. Particular attention was paid to outstanding innovative constructions created after World War II. Innovative buildings, halls, stadiums, masts, high-rises and bridges were presented. It was in Poland where the first welded steel road bridge in Europe and the highest mast in the world were built. Europe's largest extradosed and innovative arched and composite bridges have been built recently.</p>

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Li, Ching-Wen, and Gou-Jen Wang. "Double-Layer Nerve Guide Conduit With Palisade Poly(Lactic-Co-Glycolic Acid) Tube Wrapped by Microporous Chitosan-Collagen Composite." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67109.

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In this study, a double-layer nerve guide conduit (DLNGC) that comprises an inner poly(lactic-co-glycolic acid) (PLGA) scaffold with palisade structure and an outer micro-porous chitosan-collagen composite (CSC) membrane was developed. The PLGA scaffold was fabricated using the commonly used soft-lithography process and then rolled into a tube. The micro-porous CSC membrane was fabricated by lyophilization (freeze-drying), with its pore size being controlled by the chitosan:collagen weight ratio. The CSC properties such as water absorption rate, permeation rate, and biocompatibility were then measured. The CSC containing 25% chitosan (CSC-25%) has a high water absorption and permeation rates. Hence, it was adopted as the outer structure of the developed nerve conduit scaffold. After wrapping a palisade PLGA tube with a CSC-25% membrane to complete a DLNGC, mouse brain neural stem cells KT98 were injected into the inner PLGA scaffold through the pores of the outer CSC membrane. Images of biopsy samples illustrate that KT98 cells can be immobilized on the CSC-25% membrane after seven days’ culture. On the 14th day of culture, the thickness of the KT98 cells was found to have increased, and the cells were wrapped around the PLGA scaffold. The tissue section image further indicated that KT98 cells grew along the palisade structure of the PLGA scaffold.

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Reports on the topic "Culture composite"

Recuperación de Madera De Árboles Caídos Post-Huracán Irma y María. USDA Caribbean Climate Hub, December 2017. http://dx.doi.org/10.32747/2018.6943415.ch.

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Este conversatorio identificó oportunidades y recursos necesarios para aprovechar la madera proveniente de árboles caídos en Puerto Rico después de los huracanes Irma y María. Debido al valor económico y cultural de las especies maderables tropicales, existen oportunidades para generar actividades económicas de los desechos vegetativos que se generan luego de los huracanes. Millones de árboles caídos y ramas se pueden procesar para producir composta, mulch, madera para carbón y biocombustibles, materia prima para artesanos, madera para construcción y troncos enteros. También hay valor económico en el manejo de materiales leñosos, la venta de herramientas y equipos para mover y procesar materiales leñosos, y en la venta de productos de madera de valor agregado. Además, muchos productos de madera almacenan carbono indefinidamente y mitigan los aumentos de CO₂ en la atmósfera. La principal necesidad identificada durante el conversatorio fue la necesidad de actuar rápidamente para evitar la quema y el desecho de la madera en los vertederos del país.

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Salvaging Wood from Fallen Trees after Hurricanes Irma and Maria. USDA Caribbean Climate Hub, December 2017. http://dx.doi.org/10.32747/2018.6943414.ch.

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The USDA Caribbean Climate Hub and the State and Private Forestry Program of the International Institute of Tropical Forestry of the US Forest Service, held a workshop on November 21, 2017 where more than 80 people gathered to identify the opportunities and resources necessary to take advantage of the wood from fallen trees in Puerto Rico after hurricanes Irma and Maria. Due to the economic and cultural value of tropical timber species, economic activities can be created from the available posthurricane plant waste. Millions of fallen trees and branches can be processed to produce compost, mulch, coal and biofuels, or raw material for artisans and construction. There is also economic value in the handling of wood materials, the sale of tools and equipment for transporting and processing, and the sale of valuable wood products. In addition, many wood products store carbon indefinitely, mitigating the increase of CO² in the atmosphere. The main need identified during the discussion was the need to act quickly to avoid the burning and disposal of wood materials in landfills across the country.

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Explorando Mercados Madereros Oportunidades para Puerto Rico. USDA Caribbean Climate Hub, April 2018. http://dx.doi.org/10.32747/2018.6943416.ch.

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El Centro Climático del Caribe del USDA, en colaboración con GreenWood Inc., realizó un foro en el Instituto Internacional de Dasonomía Tropical del Servicio Forestal el 10 de abril del 2018 donde reunieron a más de 60 personas. El objetivo de este foro fue abrir un diálogo sobre la recuperación de madera, su procesamiento y la comercialización de productos maderables en Puerto Rico para el aprovechamiento de troncos y ramas de árboles caídos por los huracanes Irma y María. El foro estuvo dirigido a aserradores, artesanos, ebanistas, arquitectos y personas que trabajan con madera o con la venta de productos maderables. Debido al valor económico y cultural de las especies maderables tropicales, se pueden crear actividades económicas a partir de los desechos vegetales que se generan luego de los huracanes. Millones de ramas y árboles caídos se pueden procesar para producir composta, mulch, madera para carbón y biocombustibles, o materia prima para artesanos y para construcción. También hay valor económico en el manejo de materiales leñosos, la venta de herramientas y equipos para mover y procesar materiales leñosos, y en la venta de productos de madera de valor agregado. Además, muchos productos de madera almacenan carbono indefinidamente y mitigan los aumentos de CO₂ en la atmósfera.

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