Academic literature on the topic 'Carbon tape'

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Journal articles on the topic "Carbon tape"

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Newport, Dave. "Editorial: Carbon Neutrality and Athletic Tape." Sustainability: The Journal of Record 2, no. 4 (August 2009): 193. http://dx.doi.org/10.1089/sus.2009.9862.

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Lyu, Xiuqi, Jun Takahashi, Yi Wan, and Isamu Ohsawa. "Determination of transverse flexural and shear moduli of chopped carbon fiber tape-reinforced thermoplastic by vibration." Journal of Composite Materials 52, no. 3 (April 28, 2017): 395–404. http://dx.doi.org/10.1177/0021998317707815.

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Chopped carbon fiber tape-reinforced thermoplastic material is specifically developed for the high-volume production of lightweight automobiles. With excellent design processability and flexibility, the carbon fiber tape-reinforced thermoplastic material is manufactured by compressing large amounts of randomly oriented, pre-impregnated unidirectional tapes in a plane. Therefore, the carbon fiber tape-reinforced thermoplastic material presents transversely isotropic properties. Transverse shear effect along the thickness direction of carbon fiber tape-reinforced thermoplastic beam has a distinct influence on its flexural deformation. Accordingly, the Timoshenko beam theory combined with vibration frequencies was proposed to determine the set of transverse flexural and shear moduli. Meanwhile, the transverse flexural and shear moduli of carbon fiber tape-reinforced thermoplastic beam were finally determined by fitting all the first seven measured and calculated eigenfrequencies with the least squares criterion. In addition, the suggested thickness to length ratio for the 3-point bending test and Euler–Bernoulli model was given.
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Rimmel, Oliver, David May, Christian Goergen, Artur Poeppel, and Peter Mitschang. "Development and validation of recycled carbon fiber-based binder tapes for automated tape laying processes." Journal of Composite Materials 53, no. 23 (December 24, 2018): 3257–68. http://dx.doi.org/10.1177/0021998318820422.

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The current growth in use of fiber reinforced polymer composites causes a strongly increasing amount of waste. Current approaches for fiber reinforced polymer composites recycling usually not exploit the potential of endless fibers as they are shortened during recycling and will not be properly aligned in the final product. Considering this, the present work aimed at the development of a recycling process for long recycled carbon fibers, where fiber length is preserved and load-related fiber orientation is possible. The starting point for the presented work was so-called slivers, which are long bundles of fibers resulting from a carding process that has been applied to fiber scrap. The main focus of this work was on the development of a binder mesh application rig that processes the sliver to a binder tape, processable in an automated tape laying process, which in turn required modifications to adapt to the novel tape. The functionality of the binder tape manufacturing process was validated with long recycled carbon fibers slivers with linear density of 4 g/m and fiber lengths between 70 and 120 mm. With the binder tape preform manufactured this way, two alternative routes for composite manufacturing were tested. First, the amount of binder was set so high that direct thermoplastic pressing of the preforms was possible. Second, the amount of binder was minimized, and the preforms were infiltrated with a thermoset resin system via resin transfer molding. While the thermoplastic route showed very deficient fiber–matrix adhesion, with the thermoset route, ≈68% of stiffness and ≈31% of strength of virgin fiber-based composites could be achieved in fiber direction in a unidirectional lay-up.
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Rubio-Marcos, F., M. Chicharro, E. Bermejo, M. Moreno, A. Zapardiel, and M. Villegas. "Electrodos de carbono autosoportados obtenidos por colado en cinta." Boletín de la Sociedad Española de Cerámica y Vidrio 45, no. 3 (June 30, 2006): 207–11. http://dx.doi.org/10.3989/cyv.2006.v45.i3.307.

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Tanabe, Daiki, Naoki NAKATA, and Kazuaki NISHIYABU. "Auto Tape Layup of Carbon Fiber Reinforced Thermoplastic Prepreg Tape using Near Infrared Heating." Proceedings of Mechanical Engineering Congress, Japan 2017 (2017): J0440304. http://dx.doi.org/10.1299/jsmemecj.2017.j0440304.

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Akonda, MH, M. Stefanova, P. Potluri, and DU Shah. "Mechanical properties of recycled carbon fibre/polyester thermoplastic tape composites." Journal of Composite Materials 51, no. 18 (October 6, 2016): 2655–63. http://dx.doi.org/10.1177/0021998316672091.

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The increasing use of high-value carbon fibre in composites is linked with increasing waste generation: from dry fibre and prepreg offcuts during manufacturing to end-of-life parts. In this work, a novel thermoplastic tape was produced from 60 wt.% manufacturing waste carbon fibres (60 mm long) and 40 wt.% polyester fibres using a thermal consolidation technique. The thin (0.2 mm) and narrow (20 mm wide) tapes were then used to fabricate laminated composite panels in two 0/90 tape architectures: cross-ply and woven ply. Various mechanical properties, including tensile, flexural, compression and impact were evaluated. It was found that cross-ply performed better than woven ply laminates, with failure in the latter materials typically initiating at the tape interlacement points.
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Nakada, Masayuki, Yasushi Miyano, Yoko Morisawa, Takeharu Isaki, Taiki Hirano, and Kiyoshi Uzawa. "Statistical life prediction of unidirectional carbon fiber/polypropylene tape under creep tension load." Journal of Reinforced Plastics and Composites 39, no. 7-8 (January 16, 2020): 278–84. http://dx.doi.org/10.1177/0731684419900319.

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Recently, a carbon fiber/polypropylene unidirectional sheet has been developed by Mitsui Chemicals, Inc. from a new polyolefin-based sizing agent for carbon fiber. Its effective polypropylene modification brings good compatibility with polypropylene to improve the fiber matrix adhesion. This study examines the prediction of the statistical lifetime of this developed carbon fiber/polypropylene unidirectional sheet under creep tension loading. First, a tensile test method for static and creep strengths at elevated temperatures was developed for carbon fiber/polypropylene unidirectional tape cut from a carbon fiber/polypropylene unidirectional sheet. Second, the static tensile strengths of carbon fiber/polypropylene tape were measured statistically at various constant temperatures under a constant strain rate. The statistical creep failure times under tension loading for carbon fiber/polypropylene tape were predicted at a constant temperature by substituting the statistical static strengths into the formulation based on the matrix resin viscoelasticity. Third, the validity of the predicted results was clarified by comparison with the creep failure times measured statistically using creep tests for carbon fiber/polypropylene tape. Finally, the relation between the failure probability and creep failure times for carbon fiber/polypropylene unidirectional tape at various loads and temperature conditions was discussed.
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OHCHI, Yukikazu, Kenji KUKWAHARA, and Mikio MURAI. "Lubricant of ME Tape with Carbon Protective Layer." Journal of the Magnetics Society of Japan 21, S_2_PMRC_97_2 (1997): S2_99–102. http://dx.doi.org/10.3379/jmsjmag.21.s2_99.

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NAKANO, Nobuo, Ken SUGATA, Kunio NAGASHIMA, and Minori KAMAYA. "Development of a monitoring tape for carbon monoxide." Bunseki kagaku 43, no. 2 (1994): 177–80. http://dx.doi.org/10.2116/bunsekikagaku.43.177.

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Mochida, Isao, Seong-ho Yoon, and Yozo Korai. "Preparation of Mesophase Pitch-Based Thin Carbon Tape." Chemistry Letters 21, no. 7 (July 1992): 1111–14. http://dx.doi.org/10.1246/cl.1992.1111.

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Dissertations / Theses on the topic "Carbon tape"

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Koncherry, Vivek. "Multifunctional carbon fibre flat tape for composites." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/multifunctional-carbon-fibre-flat-tape-for-composites(24dc2fc9-0649-41c5-8db2-7121cf16126b).html.

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Recently, there has been a significant growth in the use of composites in sectors such as automotive, aerospace and wind energy. Composites are traditionally designed for mechanical performance in terms of strength, stiffness and impact energy absorption; however multifunctionality has become the focus of researchers and designers in recent years. Multifunctional design of composites involve adding functionality such as thermal management, radiation shielding, stealth, structural health monitoring and energy storage at material level rather than adding discrete components afterwards. The aim of the current research is to incorporate multi-functionality at tow-scale both as a processing aid during manufacture and adding additional functionality during subsequent processing. Various laboratory scale machines were developed as a part of this study to identify the ideal way to spread and incorporate metallic materials into the carbon fibre tows, thereby making them multifunctional. Manufacturing processes such as co-mingling of micro-fibres, coating with metallic powder and screen printing of metallic grid lines have been developed in this work. One of the objective of this thesis is to metallise carbon tow in order to use it in conjunction with magnetic tooling, as part of the chopped fibre preforming process developed by the University of Nottingham and Bentley Motors. The performance of the metallised tow has been evaluated using characterisation tests such as magnetic pull force test, bending rigidity test etc. Finite element models have been developed to verify the experimental results of magnetic pull force and bending properties. As observed during the research, the bending properties of the carbon tow were found to influence the accuracy of the finite element modelling significantly. Study into the bending properties of the carbon fibre and Multifunctional carbon tow using two different principles such as carbon tow bending under own weight and bending due to the application of an external force were carried out. In each case the governing mathematical models were also derived.
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Dyson, Igor Niladri. "The fracture behaviour of carbon fibre/polyetheretherketone composites." Thesis, Imperial College London, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.309100.

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Seon, Guillaume. "Finite element-based failure models for carbon/epoxy tape composites." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/28117.

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Schäfer, Philipp Maximilian [Verfasser]. "Consolidation of carbon fiber reinforced Polyamide 6 tapes using laser-assisted tape placement / Philipp Maximilian Schäfer." München : Verlag Dr. Hut, 2018. http://d-nb.info/1153254905/34.

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Богачов, Віктор Євгенійович. "Вибір оптимального конструктивного виконання вуглепластикової стінки нервюри крила літака з умов міцності, жорсткості та стійкості." Master's thesis, КПІ ім. Ігоря Сікорського, 2020. https://ela.kpi.ua/handle/123456789/39552.

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Дана магістерська дисертація за обсягом роботи складає 88 сторінок, 49 ілюстрацій, 14 таблиць та містить посилання на 10 літературних джерел. У даній роботі досліджена задача вибору оптимального конструкційного виконання вуглепластикової стінки нервюри крила літака з точки зору міцності, жорсткості та втрати стійкості. За результатами виконаних аналітичних розрахунків відповідних характеристик для стінок нервюр з підкріплюючими ребрами, гофрованих стінок нервюр і тришарових стінок встановлено, що найбільш ефективною стінкою нервюри з точки зору жорсткості та стійкості є синусоїдальна стінка з кутами укладення 0° та 30°, а найбільш ефективною стінкою нервюри з точки зору міцності є стінка з поперечними ребрами . Розроблено алгоритм, який дає можливість визначати оптимальне конструкційне виконання вуглепластикової стінки нервюри з точки зору міцності, жорсткості та втрати стійкості. Сформульовані рекомендації для вибору оптимального варіанту конструктивного виконання стінки нервюри. Найбільш ефективну нервюру після додаткових досліджень та стендових випробувань можна використовувати в конструкції крила та оперення. Що в свою чергу дає можливість зменшення маси літака, а отже збільшення паливної ефективності літака та кращі конкурентні якості літака на міжнародному ринку.
This master's degree dissertation for the amount of work is 88 pages, 49 illustrations, 5 tables and contains 10 literature. In this paper, we investigated the problem of choosing the optimal design of the carbon fiber rib web of an aircraft wing in terms of strength, stiffness and buckling. According to the results of the performed analytical calculations of the corresponding characteristics for rib walls with reinforcing ribs, corrugated rib walls and three-layer walls, it was found that the most effective rib wall in terms of rigidity and stability is a sinusoidal wall with confinement angles of 0 ° and 30 °, and the most effective rib wall from the point of view of strength, it is a wall with transverse ribs. An algorithm has been developed that makes it possible to determine the optimal design of the carbon fiber rib wall in terms of strength, stiffness and buckling. Recommendations are formulated for choosing the optimal design option for the rib wall. The most effective rib, after additional research and bench tests, can be used in the wing and tail structure. This, in turn, makes it possible to reduce the mass of the aircraft, and therefore increase the fuel efficiency of the aircraft and the best competitive qualities of the aircraft in the international market.
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Tayeh, Toufic. "Composés à base de magnésium pour le stockage et/ou la production délocalisée d'hydrogène." Thesis, Bordeaux, 2014. http://www.theses.fr/2014BORD0011/document.

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L’hydrogène constitue un vecteur d’énergie très important. En effet, il est abondant à l’état combiné et sa combustion est très énergétique et non polluante. En revanche, le mode de stockage le plus sécurisant de ce gaz explosif c’est dans les métaux sous forme d’hydrure. Parmi ces métaux, le magnésium est l’un des plus prometteurs car il possède une capacité massique de stockage élevée (7,6%), un faible coût et une abondance naturelle. Cependant ses cinétiques de sorption sont lentes et son hydrure MgH2 est très stable et mauvais conducteur. L’objectif de ce travail de thèse est de contribuer à la résolution des points faibles du magnésium, en lui ajoutant des fibres de carbone comme renfort soit par broyage énergétique pour assurer une bonne intimité entre les deux, soit par coulage en bande, une technique qui permet d’orienter les fibres, pour un maximum de conductivité thermique. Nous étions donc intéressés à l’étude des cinétiques d’absorption/désorption où une amélioration a été observée après l’ajout du carbone par broyage. Une étude de la conductivité thermique était encore intéressante où le matériau préparé par coulage en bande, comme prévu, a présenté un très bon résultat. D’autre part, nous avons effectué des tests d’hydrolyse pour la production délocalisée d’hydrogène. Ayant comme problème la formation d’une couche imperméable de Mg(OH)2 en surface qui bloque la réaction, différents paramètres ont été modifiés (pH, T°, taille des particules, US) et cela a donné un impact positif sur le rendement en hydrogène et la cinétique de la réaction. Finalement, deux procédés de déformation plastique sévère i) le laminage et ii) l’ECAP ont été appliqués sur du TiH2 et du MgH2. Ces deux techniques ont présenté un pouvoir de déstabilisation des hydrures et donc une diminution de la température de déshydruration. Ils ont encore montré un comportement différent du broyage mécanique de point de vue microcontrainte et orientation des plans cristallins
Hydrogen is a very important energy carrier. Indeed, it is abundant in the combined state and its combustion, very energetic, is non-polluting. However, the safest storage mode of this explosive gas is in the metal hydride form. Among metals, magnesium is one of the most promising one because its high mass capacity storage (7. 6%), low cost and natural abundance. However its kinetics of sorption are slow and its hydride MgH2 is very stable and has a poor thermal conductivity. The objective of this thesis is to resolve most of the weaknesses of magnesium by adding carbon fibers as reinforcement using the ball milling process, a way to ensure a good contact between the two, either by tape casting, a technique to help in the fibers’ orientation, for a maximum of thermal conductivity. We were therefore interested in the study of absorption / desorption kinetics, where an improvement was observed after the addition of carbon by grinding. A study of the thermal conductivity was also interesting, and the material prepared by tape casting, as expected, gave a very good result. On the other hand, we performed some hydrolysis’ tests to produce hydrogen. Having the problem of Mg(OH)2 formation on the surface, that blocks the reaction; different parameters were modified (e. G. PH, T°, particle size, U. S. ), which showed a positive impact on the hydrogen yield and reaction kinetics. Finally, two severe plastic deformation methods: i) cold rolling and ii) ECAP were applied to the TiH2 and MgH2 samples. Both techniques showed a destabilizing power of hydrides and therefore a decrease in the temperature of dehydrogenation. They even showed different behaviors than the mechanical grinding from microstrain and planes orientation point of view
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Chelly, Ben Younes Amina. "Sur la conception des chaînes logistiques à faible teneur en carbone." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAI074.

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Sous la pression externe des gouvernements et des clients conscients des enjeux environnementaux, les entreprises sont plus que jamais obligées de réduire leurs émissions de carbone. Par conséquent, elles sont poussées à trouver les moyens pour optimiser la gestion de leurs chaînes logistiques afin d’améliorer leurs performances environnementale et économique. Dans ce cadre s’intègre la problématique de gestion de chaîne logistique à faible teneur en carbone qui consiste à repenser les décisions de la gestion de la CL en vue de réduire les émissions de carbone. Dans la présente thèse, nous abordons cette problématique. Nous cherchons d’abord à comprendre les différentes caractéristiques de ce problème et à identifier ses facteurs clés. Une telle étude demeure essentielle pour faciliter l’analyse de la littérature existante en termes de modélisation et d’incorporation de paramètres liés aux émissions de carbone dans les modèles mathématiques d’aide à la décision. Nous proposons ensuite de contribuer à la littérature en développant de nouveaux modèles de conception de chaîne logistique sous la législation de la taxe carbone, en proposant une meilleure intégration de cette réglementation. Nous considérons alors dans nos modèles, d’une part, la non homogénéité des taxes carbone entre les pays, puis d’autre part, la progressivité de ce système législatif. A travers la résolution analytique et numérique de nos modèles, nous étudions l’impact de la taxe carbone sur les décisions stratégiques des entreprises et leurs performances. Nous mettons ainsi l’accent sur l’efficacité de cet outil législatif, ainsi que sur les nouvelles directives à mettre en place par les gouvernements pour mieux inciter les entreprises à minimiser leurs impacts indésirables sur l’environnement. Finalement, nous initions la modélisation sous incertitude du problème d’investissement stratégique dans le cadre de la législation de taxe carbone, en considérant d’abord une demande client aléatoire, puis des taxes carbone évolutives et incertaines. Nous proposons une évaluation de nos modèles stochastiques développés en les exploitant sur des exemples numériques et en les comparant aux modèles déterministes largement étudiés dans la littérature
Government regulations and responsible customers’ behavior are key drivers for businesses to adopt respectful management strategies towards the environment and reduce the overall carbon emissions of their supply chains.Under a strict carbon emissions legislation and the increased awareness of customers about carbon emissions issues, companies are now pushed to improve their environmental performance to achieve better profits. Thus, they need to make optimal decisions within their Supply Chain Management to reduce the carbon emissions that are generated from their various activities.In this context, we identify the issue of the low carbon supply chain management. In this thesis, our objective is first to study this problem and to identify its key drivers. We then aim to review the literature and to study how quantitative models have addressed this problem and its related constraints. We therefore develop new models of low carbon supply design problems under the carbon tax legislation, which is recognized to be one of the relevant applied carbon legislations. In our proposed models, we particularly emphasize on the features of this carbon regulation that have been ignored within the literature. We first study strategic decisions of the company taking into consideration the non-homogeneous carbon tax scheme between countries. We then, study the investment decision of the company under a progressive carbon tax strategy. Through analytical and numerical analyses, we study the impact of such carbon legislations schemes on strategic decisions of the company and its performances. We aim to provide companies with a decision support tool to help them make optimal strategic decisions under this carbon legislation. We also provide recommendations to governments, as to which carbon tax legislations are the most efficient. Finally, we initiate the development of stochastic models to study the strategic investment problem in such an environmental context. We first consider a random customer demand, and then a dynamic and uncertain carbon tax regulation. We proceed to the evaluation of our developed stochastic models through numerical examples and comparisons of their results to those of deterministic models that are widely studied within the literature
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Wuo, Alexandre do Valle. "Mensuração do torque de desaperto do componente protético em conexão do tipo cone-morse em implantes dentários utilizando deposição de carbono sobre a superfície de atrito." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/23/23147/tde-08042009-112639/.

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Os implantes cone morse apresentam um travamento e vedamento por meio de atrito entre as paredes do implante e do pilar protético. Nos sistemas convencionais do tipo Hexágono externo e interno, para reduzir o afrouxamento dos parafusos protéticos, são utilizados materiais de cobertura de superfície, como carbono e ouro. Não foram encontradas referências na literatura da utilização desse tipo de deposição em componentes do sistema cone morse. O propósito desse estudo é mensurar, registrar e avaliar os valores do torque de desaperto em pilares protéticos dos tipos sólido e parafuso passante do sistema cone morse com a deposição de carbono na zona de atrito do pilar protético. Foram utilizados 40 implantes cone morse com seus respectivos pilares divididos em 4 grupos (n=10): G1- pilar sólido; G2- pilar sólido com deposição de carbono na zona de atrito do sistema morse; G3- estudo somente do parafuso do pilar passante; G4- estudo somente do parafuso do pilar passante com deposição de carbono na ponta ativa; G5- estudo somente do pilar passante sem ação do parafuso; G6- estudo somente do pilar passante revestido em carbono na zona de atrito do sistema morse sem ação do parafuso. Cada pilar recebeu uma seqüência de 5 apertos e desapertos (20Ncm para o pilar sólido e 10Ncm para o parafuso passante). Os resultados mostraram no teste estatístico ANOVA para dois fatores de variação (desaperto e carbono), haver diferença estatística significante entre os grupos: G1 maior que G2 (p < 0,01); G4 maior que G3 (p < 0,01); G6 maior que G5 (p < 0,01). Esse estudo concluiu que o grupo controle G1 mostrou maior valor através da media aritmética (23,706 Ncm) em relação ao grupo experimental G2 (22,114 Ncm); o grupo experimental G4 mostrou maior valor através da media aritmética (8,218 Ncm) em relação ao grupo controle G3 (7,354 Ncm) e o grupo experimental G6 mostrou maior valor através da media aritmética (10,268 Ncm) em relação ao grupo controle G5 (6,906 Ncm), mostrou também que não houve diferença significativa (p > 0,01) para o fator desaperto em todos os grupos estudados, ou seja, não houve interferência da deformação do material com a repetição dos ciclos de aperto e desaperto.
The morse taper implants present a locking and sealing by means of the attrition between implants internal walls and the abutment. In the external and internal conventional hexagon system, to reduce the prosthetic screw loosing, its used covering surface materials, as carbon and gold. Literature reference using these kind of surface deposition were not found in morse taper abutment implants. The aim of this study is to measure, register and evaluate the removal torque values in morse taper solid abutment and passing screw abutment with carbon deposition in attrition zone. They were used 40 morse taper implants with their respective abutments divided in 4 groups (n = 10): G1 solid abutment; G2 - solid abutment with carbon deposition in attrition zone; G3 evaluation only in the screw of the passing abutment; G4 - evaluation only in the screw of the passing abutment with carbon deposition in the screw thread; G5 - evaluation only in the passing abutment without the screw action; G6 - evaluation only in the passing abutment with carbon deposition in attrition zone without the screw action. Each abutment received a sequence of 5 tightening and removal torque (20Ncm in solid abutment and 10Ncm in passant screw abutment). The results of ANOVA statistic test for two factors of variation (removal torque and carbon), showed that there is significant statistic difference between the groups: G1 higher than G2 (p < 0.01); G4 higher than G3 (p < 0.01); G6 higher than G5 (p < 0.01). This study concluded that control group G1 showed a higher value through the arithmetical media (23.706Ncm) in relation of the experimental group G2 (22.114Ncm); the experimental group G4 showed higher value through the arithmetical media (8.218Ncm) in relation of the control group G3 (7.354Ncm) and the experimental group G6 showed higher values through the arithmetical media (10.268Ncm) in relation of the control group G5 (6.906Ncm), and also showed that there was not significant difference (p < 0.01) to the removal torque factor in all the groups studied, that is, there was not a material deformation interference with the tightening and removal torque cycles repetition.
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Deng, Hua. "Multi-wall Carbon Nanotube/Polypropylene composites and tapes." Thesis, Queen Mary, University of London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509658.

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Sattari, Andrea Poopak. "Field emission of carbon nanotubes and electroless silver deposition in carbon nanotubes, utilizing carbon nanotubes formed in porous aluminum oxide." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0004/MQ45626.pdf.

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Books on the topic "Carbon tape"

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Take a deep breath: What is CO₂? New York: Children's Press, 2007.

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Morrison, Yvonne. Take a deep breath: What is COb2s? New York: Children's Press, 2008.

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Kenkyūjo, Sangyō Gijutsu Sōgō. Onshitsu kōka kitai no dōtai kaimei to sono kanri no tame no gijutsu o mezashite. [Tsukuba-shi]: Sangyō Gijutsu Sōgō Kenkyūjo, 2010.

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Mirbach, Martin Von. La comptabilité du bilan du carbone au niveau de l'unité d'aménagement forestier: Aperçu des enjeux et des méthodes. Ottawa, Ont: Réseau canadien de forêts modèles, 2000.

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Kenkyūjo, Ekkusu Toshi. CO2 sakugen ni muketa kankyō kōdō no fukyū sokushin no tame no chōsa gyōmu hōkokusho. [Tokyo]: Ekkusu Toshi Kenkyūjo, 2008.

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Daigaku, Tōhoku. Onshitsu kōka gasu haishutsu sakugen seisaku hyōka no tame no GTAP-E rendōkei SCGE moderu no kaihatsu saishū kenkyū hōkokusho. [Japan]: Tōhoku Daigaku, Nanzan Daigaku, Tōhoku Bunka Gakuen Daigaku, Hyōgo Kenritsu Daigaku, 2012.

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Kokuritsu Kankyō Kenkyūjo. Chikyū Kankyō Kenkyū Sentā. Chikyū kankyō kansoku dēta to moderu tōgoka ni yoru tanso junkan hendō haaku no tame no kenkyū rōdo mappu. Ibaraki-ken Tsukuba-shi: Kokuritsu Kankyō Kenkyūjo Chikyū Kankyō Kenkyū Sentā, 2013.

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Mizuho Jōhō Sōken Kabushiki Kaisha. Tei tanso shakaizukuri no tame no chū-chōki rōdo mappu kentō gyōmu chōsa hōkokusho: Heisei 22-nendo. [Tokyo]: Mizuho Jōhō Sōken, 2011.

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Kankyō Saisei Hozen Kikō (Japan). Heisei 23-nendo NGO/NPO tō ni yoru kābon ofusetto tō haishutsu sakugen no tame no torikumi no fukyū sokushin no arikata ni kansuru chōsa kentō hōkokusho. [Kawasaki-shi]: Kankyō Saisei Hozen Kikō, 2012.

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Kankyōshō, Japan. Chikyū ondanka taisaku ni torikumu tame no aidea nōhau-shū: Chihō kōkyō dantai torikumi jirei. [Tokyo]: Kankyōshō, 2011.

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Book chapters on the topic "Carbon tape"

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Lovell, Donald R. "Preimpregnated Fibre Tape & Fabric." In Carbon and High Performance Fibres Directory and Databook, 191–236. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0695-5_8.

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Yeo, Reuben Jueyuan. "Wear-Durable Protective Overcoats for Functional Tape Heads." In Ultrathin Carbon-Based Overcoats for Extremely High Density Magnetic Recording, 87–134. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4882-1_6.

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Plevkov, Vasilii, Artem Ustinov, Andrei Plyaskin, Victor Bunkov, and Yulia Silman. "Composite Forming by the Method of Prestressing of Carbon Unidirectional Tape." In Lecture Notes in Civil Engineering, 99–109. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79983-0_10.

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Fuentes, R., E. J. Cross, N. Ray, N. Dervilis, T. Guo, and K. Worden. "In-Process Monitoring of Automated Carbon Fibre Tape Layup Using Ultrasonic Guided Waves." In Special Topics in Structural Dynamics, Volume 6, 179–88. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53841-9_16.

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Wright, Wes H. "Dehydration-through-Compression (DTC): Is It Adequate? A Tale of Three Gases." In Carbon Dioxide Sequestration and Related Technologies, 133–53. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118175552.ch10.

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Lorenz, Klaus, and Rattan Lal. "Impacts of land take and soil sealing on soil carbon." In Urban Expansion, Land Cover and Soil Ecosystem Services, 181–92. London ; Boston : Routledge, 2017.: Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-10.

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Fu, Jun, Xing Chen, and Jintao Xu. "Building Carbon Market in China: Take Stock and Look Ahead." In Climate Mitigation and Adaptation in China, 183–218. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-4310-1_5.

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Welsky, Anatoli A., and Vitali G. Syrkin. "Vapour-Phase Metallization of Carbon Fibers and Tapes by Carbonyl Method." In MICC 90, 272–75. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3676-1_42.

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Nkounga, W. M. "Energy in Development Objectives: How the Energy Ecological Footprint Affects Development Indicators?" In Sustainable Energy Access for Communities, 159–70. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-68410-5_15.

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AbstractAccess to affordable energy services remains a priority for eradicating poverty in developing countries. Energy services from conventional resources are necessary to power economic growth. However, they have a significant ecological footprint. In this study, we assess the impact of greenhouse gases (GHG) emitted by energy systems on some of the Sustainable Development Goals (SDG). The study explores the relationships between the carbon intensity of the energy sector, the energy intensity of the economy and the carbon intensity of the economic system. In a sample of African countries, we found a positive correlation between energy use per capita and greenhouse gas emissions per capita and per unit GDP (carbon intensity of the economy). However, the correlation is less conclusive between energy use per capita and GHG emissions and between energy use per capita and energy use per unit GDP (energy intensity of the economy). Our results support new perspectives on energy sustainability agendas that take into account the macroeconomic parameters of the Sustainable Development Goal number 7 (SDG-7).
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Bayulgen, Oksan. "Byzantine Energy Politics: The Complex Tale of Low Carbon Energy in Turkey." In International Political Economy Series, 155–83. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-59554-8_6.

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Conference papers on the topic "Carbon tape"

1

Yee, J. C. H., O. Soykasap, and S. Pellegrino. "Carbon Fibre Reinforced Plastic Tape Springs." In 45th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2004. http://dx.doi.org/10.2514/6.2004-1819.

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Clancy, Gearóid J., Daniël Peeters, Vincenzo Oliveri, David Jones, Ronan O'Higgins, and Paul M. Weaver. "Steering of Carbon Fiber/Thermoplastic Pre-preg Tapes using Laser-Assisted Tape Placement." In 2018 AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. Reston, Virginia: American Institute of Aeronautics and Astronautics, 2018. http://dx.doi.org/10.2514/6.2018-0478.

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Wood, David Christopher, Paul Hazell, Gareth James Appleby-Thomas, and Nicholas Barnes. "The shock response of a tape wrapped carbon fiber composite." In SHOCK COMPRESSION OF CONDENSED MATTER - 2011: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter. AIP, 2012. http://dx.doi.org/10.1063/1.3686250.

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Coffin, Peter, Pier Marzocca, Ratan Jha, and Goodarz Ahmadi. "Deployment Dynamics of a Small Carbon Fiber Tape-Spring UAV Wing." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65669.

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Many mechanisms exist for folding and deploying wing surfaces on micro-scale unmanned air vehicles. A rolling tape-spring style wing offers simple construction, small mass, and compact packed volume. Deployment of the wing during flight would be advantageous for autonomous MAV launch, however the deployment process presents potential buckling issues due to the deployment dynamics and aero-structure interaction. In this study a finite element model of an example wing is developed and its deployment dynamics are compared against an experimental model. Additionally, elastic material properties are estimated using model updating, comparing predicted natural frequencies to those measured by a laser vibrometer experimentally. To better evaluate the deployment dynamics of the finite element model, in experiment a vacuum chamber is used to decouple the aero and structural dynamics. The computational results are compared with the experimental finding and good agreement was observed.
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Shinohara, M., S. Isshiki, Y. Fukushima, T. Katayama, and K. Tanaka. "Moulding of carbon fiber reinforced polycarbonate (CF/PC) using UD tape." In HPSM2012. Southampton, UK: WIT Press, 2012. http://dx.doi.org/10.2495/hpsm120221.

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Fridman, B., and R. Serebrov. "Nonlinear skin-effect in the discharge resistor fabricated from tape of low-carbon steel." In 2013 IEEE Pulsed Power and Plasma Science Conference (PPPS 2013). IEEE, 2013. http://dx.doi.org/10.1109/ppc.2013.6627684.

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Fridman, B., and R. Serebrov. "Nonlinear skin-effect in the discharge resistor fabricated from tape of low-carbon steel." In 2013 IEEE 40th International Conference on Plasma Sciences (ICOPS). IEEE, 2013. http://dx.doi.org/10.1109/plasma.2013.6635153.

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Sebaey, Tamer A., and Noel O’Dowd. "On the Manufacturing Defects of Thermoplastic Carbon/Epoxy Composites Manufactured by Automated Tape Placement." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-23144.

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Abstract Thermoplastic composites are highly recommended for structural application, not only for their superior characteristics derived from the fiber and matrix materials but also for their recycling possibilities, which is a major issue in the today’s engineering practice. The manufacturing techniques for thermoplastics are different from those for the well-established thermoset composites. This paper addresses the quality of the thermoplastic composites by assessing the distribution of the fiber, the void contents and the waviness of the fibers, compared to the thermoset composites. IM7/PEEK and AS4/PA12 are the two thermoplastic composite systems used for this study, whereas, IM7/8552 is the thermoset composite used as reference. The specimens were examined using optical microscopy and computed tomography (CT) and the results were statistically treated using circular statistics. Compared to the IM7/8552 composite, the analysis reveals that the IM7/PEEK and AS4/PA12 composites, manufactured by ATP result in a higher volume of voids. On the other hand, ATP processing improves the alignment of the fibers, as the solidification process occurs while the fibers are in tension. The microscopy studies also show that the ATP manufactured composites have an area in between the different layers of tape with a low number of fibers, compared to the other areas.
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Yeo, R. J., N. Dwivedi, S. Tripathy, and C. S. Bhatia. "Silicon nitride/tetrahedral amorphous carbon bilayer overcoat for exceptional wear life of functional tape heads." In 2015 IEEE International Magnetics Conference (INTERMAG). IEEE, 2015. http://dx.doi.org/10.1109/intmag.2015.7157324.

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Plyaskin, Andrey, Anatoly Klopotov, Artem Ustinov, Yuri Abzaev, Victor Bunkov, Alexander Potekaev, and Yuri Vlasov. "Experimental study of deformation fields under axial tension on composite surface with prestressed carbon tape." In PROCEEDINGS OF THE INTERNATIONAL CONFERENCE “PHYSICAL MESOMECHANICS. MATERIALS WITH MULTILEVEL HIERARCHICAL STRUCTURE AND INTELLIGENT MANUFACTURING TECHNOLOGY”. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0084599.

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Reports on the topic "Carbon tape"

1

Plet, F. C. CARDCON: a procedure for archiving card decks on tape. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1985. http://dx.doi.org/10.4095/315223.

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Dussaux, Damien. Les effets conjugués des prix de l’énergie et de la taxe carbone sur la performance économique et environnementale des entreprises françaises du secteur manufacturier. Organisation for Economic Co-Operation and Development (OECD), February 2020. http://dx.doi.org/10.1787/b8ca827a-fr.

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Salkever, David, Donald Steinwachs, and Agnes Rupp. Hospital Cost and Efficiency Under Per Service and Per Case Payment in Maryland: A Tale of the Carrot and the Stick. Cambridge, MA: National Bureau of Economic Research, June 1985. http://dx.doi.org/10.3386/w1633.

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Roa, Julia, and Joseph Oldham. Feasibility Study of Regional Air Mobility Services for High Priority Transportation in the San Joaquin Valley. Mineta Transportation Institute, May 2022. http://dx.doi.org/10.31979/mti.2022.2129.

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Regional Air Mobility (RAM) focuses on building upon existing airport infrastructure to transport people and goods using innovative aircraft that offer a huge improvement in efficiency, affordability, and community-friendly integration over existing regional transportation options. These aircraft, which typically carry less than 20 passengers or an equivalent weight in cargo, are flexible in terms of where they can take off and land, even using existing runways and infrastructure to maximize compatibility with today’s airports. This project examines the feasibility of RAM supporting high-speed transportation for high-priority passenger and cargo movement within Fresno County and connection to coastal urban centers. Some examples of high-priority passengers and cargo could include, but would not be limited to, medical patients needing specialized and/or emergency treatment, organ transport, and critical medical supply deliveries. Electrification of aviation is happening, and Fresno County has the potential to combine our existing closely spaced underutilized airport infrastructure, early demonstration, and experience with electric aircraft, renewable energy opportunities, central location within the state, and the need to open the door for new industry opportunities for youth to take advantage of this “Third Revolution” in aviation.
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Bolstad, Rachel. Opportunities for education in a changing climate: Themes from key informant interviews. New Zealand Council for Educational Research, October 2020. http://dx.doi.org/10.18296/rep.0006.

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How can education in Aotearoa New Zealand respond to climate change? This report, part of our wider education and climate change project, outlines findings from 17 in-depth interviews with individuals with a range of viewpoints about climate change and the role of education. Five priority perspectives are covered: youth (aged 16–25); educators; Māori; Pacific New Zealanders; and people with an academic, education system, or policy perspective. Key findings are: Education offers an important opportunity for diverse children and young people to engage in positive, solutions-focused climate learning and action. Interviewees shared local examples of effective climate change educational practice, but said it was often down to individual teachers, students, and schools choosing to make it a focus. Most interviewees said that climate change needs to be a more visible priority across the education system. The perspectives and examples shared suggest there is scope for growth and development in the way that schools and the wider education system in Aotearoa New Zealand respond to climate change. Interviewees’ experiences suggest that localised innovation and change is possible, particularly when young people and communities are informed about the causes and consequences of climate change, and are engaged with what they can do to make a difference. However, effective responses to climate change are affected by wider systems, societal and political structures, norms, and mindsets. Interviewee recommendations for schools, kura, and other learning settings include: Supporting diverse children and young people to develop their ideas and visions for a sustainable future, and to identify actions they can take to realise that future. Involving children and young people in collective and local approaches, and community-wide responses to climate change. Scaffolding learners to ensure that they were building key knowledge, as well as developing ethical thinking, systems thinking, and critical thinking. Focusing on new career opportunities and pathways in an economic transition to a low-carbon, changed climate future. Getting children and young people engaged and excited about what they can do, rather than disengaged, depressed, or feeling like they have no control of their future.
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Banin, Amos, Joseph Stucki, and Joel Kostka. Redox Processes in Soils Irrigated with Reclaimed Sewage Effluents: Field Cycles and Basic Mechanism. United States Department of Agriculture, July 2004. http://dx.doi.org/10.32747/2004.7695870.bard.

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The overall objectives of the project were: (a) To measure and study in situ the effect of irrigation with reclaimed sewage effluents on redox processes and related chemical dynamics in soil profiles of agricultural fields. (b) To study under controlled conditions the kinetics and equilibrium states of selected processes that affect redox conditions in field soils or that are effected by them. Specifically, these include the effects on heavy metals sorption and desorption, and the effect on pesticide degradation. On the basis of the initial results from the field study, increased effort was devoted to clarifying and quantifying the effects of plants and water regime on the soil's redox potential while the study of heavy metals sorption was limited. The use of reclaimed sewage effluents as agricultural irrigation water is increasing at a significant rate. The relatively high levels of suspended and, especially, dissolved organic matter and nitrogen in effluents may affect the redox regime in field soils irrigated with them. In turn, the changes in redox regime may affect, among other parameters, the organic matter and nitrogen dynamics of the root zone and trace organic decomposition processes. Detailed data of the redox potential regime in field plots is lacking, and the detailed mechanisms of its control are obscure and not quantified. The study established the feasibility of long-term, non-disturbing monitoring of redox potential regime in field soils. This may enable to manage soil redox under conditions of continued inputs of wastewater. The importance of controlling the degree of wastewater treatment, particularly of adding ultrafiltration steps and/or tertiary treatment, may be assessed based on these and similar results. Low redox potential was measured in a field site (Site A, KibutzGivat Brenner), that has been irrigated with effluents for 30 years and was used for 15 years for continuous commercial sod production. A permanently reduced horizon (Time weighted averaged pe= 0.33±3.0) was found in this site at the 15 cm depth throughout the measurement period of 10 months. A drastic cultivation intervention, involving prolonged drying and deep plowing operations may be required to reclaim such soils. Site B, characterized by a loamy texture, irrigated with tap water for about 20 years was oxidized (Time weighted average pe=8.1±1.0) throughout the measurement period. Iron in the solid phases of the Givat Brenner soils is chemically-reduced by irrigation. Reduced Fe in these soils causes a change in reactivity toward the pesticide oxamyl, which has been determined to be both cytotoxic and genotoxic to mammalian cells. Reaction of oxamyl with reduced-Fe clay minerals dramatically decreases its cytotoxicity and genotoxicity to mammalian cells. Some other pesticides are affected in the same manner, whereas others are affected in the opposite direction (become more cyto- and genotoxic). Iron-reducing bacteria (FeRB) are abundant in the Givat Brenner soils. FeRB are capable of coupling the oxidation of small molecular weight carbon compounds (fermentation products) to the respiration of iron under anoxic conditions, such as those that occur under flooded soil conditions. FeRB from these soils utilize a variety of Fe forms, including Fe-containing clay minerals, as the sole electron acceptor. Daily cycles of the soil redox potential were discovered and documented in controlled-conditions lysimeter experiments. In the oxic range (pe=12-8) soil redox potential cycling is attributed to the effect of the daily temperature cycle on the equilibrium constant of the oxygenation reaction of H⁺ to form H₂O, and is observed under both effluent and freshwater irrigation. The presence of plants affects considerably the redox potential regime of soils. Redox potential cycling coupled to the irrigation cycles is observed when the soil becomes anoxic and the redox potential is controlled by the Fe(III)/Fe(II) redox couple. This is particularly seen when plants are grown. Re-oxidation of the soil after soil drying at the end of an irrigation cycle is affected to some degree by the water quality. Surprisingly, the results suggest that under certain conditions recovery is less pronounced in the freshwater irrigated soils.
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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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