Academic literature on the topic 'Degradation and stabilization of ruthenium'

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Journal articles on the topic "Degradation and stabilization of ruthenium"

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Wilkie, Charles A. "Polymer Degradation and Stabilization." Polymer News 30, no. 4 (May 2005): 120–22. http://dx.doi.org/10.1080/00323910500458898.

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Billingham, N. C. "Polymer degradation and stabilization." Polymer 27, no. 9 (September 1986): 1478. http://dx.doi.org/10.1016/0032-3861(86)90057-1.

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Muheim, Andreas, Robert J. Todd, Danilo R. Casimiro, Harry B. Gray, and Frances H. Arnold. "Ruthenium-mediated protein cross-linking and stabilization." Journal of the American Chemical Society 115, no. 12 (June 1993): 5312–13. http://dx.doi.org/10.1021/ja00065a060.

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Giese, Ulrich, H. Hahn, and S. Thust. "Degradation and Stabilization of Elastomers." NIPPON GOMU KYOKAISHI 91, no. 7 (2018): 227–31. http://dx.doi.org/10.2324/gomu.91.227.

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Datta, R. N., N. M. Huntink, S. Datta, and A. G. Talma. "Rubber Vulcanizates Degradation and Stabilization." Rubber Chemistry and Technology 80, no. 3 (July 1, 2007): 436–80. http://dx.doi.org/10.5254/1.3548174.

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Abstract Degradation of rubber vulcanizates in the presence and absence of air as well as in presence of ozone is reviewed in this paper. The paper also outlines the means to overcome this undesirable phenomenon. Under anaerobic aging conditions, which is termed as reversion, the vulcanizates are exposed to elevated temperature in the absence of oxygen. The consequence of this process is reflected in a decline in physical properties and performance characteristics. These changes are directly related to modifications of the original crosslink structure. Decomposition reactions tend to predominate and thus leading to a reduction in crosslink density and physical properties as observed during extended cure or when using higher curing temperatures. The decrease in network density is common when vulcanizates are subject to an anaerobic aging process. However, in the presence of oxygen, the network density is increased with the main chain modifications playing a vital role. Over the years the rubber industry has developed several compounding approaches to address the changes in crosslink structure during thermal aging. This paper gives a review of these compounding approaches. As with many formulation changes in rubber compounding, there is a compromise that must be made when attempting to improve one performance characteristic. For example, improving the thermal stability of vulcanized natural rubber compounds by reducing the sulfur content of the crosslink through the use of the more efficient vulcanization systems will reduce dynamic performance properties such as fatigue resistance. The challenge is to define a way to improve thermal stability while maintaining dynamic performance characteristics. In the second part, the protection against aerobic ageing as well as in ozone environment is reviewed. The anti-degradant effects are summarized and means to counteract are outlined. The most commonly used antidegradants are N-isopropyl-N′-phenyl-p-phenylenediamine (IPPD) and N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD). Although conventional antidegradants such as IPPD and 6PPD are still the most widely used antidegradants in rubber, there is a trend and demand for longer-lasting and non-staining products. The relatively low molecular weight (MW) antioxidants have undergone an evolutionary change towards higher molecular weight products with the objective to achieve permanence in the rubber polymer, without loss of antioxidant activity. In the last two decades, several approaches have been evaluated in order to achieve this objective: attachment of hydrocarbon chains to conventional antioxidants in order to increase the MW and compatibility with the rubber matrix; oligomeric or polymeric antioxidants; and polymer bound or covulcanizable antioxidants. The disadvantage of polymer bound antioxidants was tackled by grafting antioxidants onto low MW polysiloxanes, which are compatible with many polymers. New developments on antiozonants have focused on non-staining and slow migrating products, which last longer in rubber compounds. Several new types of non-staining antiozonants have been developed, but none of them appeared to be as efficient as the chemically substituted p-phenylenediamines. The most prevalent approach to achieve non-staining ozone protection of rubber compounds is to use an inherently ozone-resistant, saturated backbone polymer in blends with a diene rubber. The disadvantage of this approach however, is the complicated mixing procedure needed to ensure that the required small polymer domain size is obtained
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Akers, Michael J. "Drug stabilization against oxidative degradation." Journal of Chemical Education 62, no. 4 (April 1985): 325. http://dx.doi.org/10.1021/ed062p325.

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Dimonie, M., A. Cornilescu, E. Nicolescu, S. Coca, M. Cuzmici, A. Ciupitoiu, F. Chiraleu, V. Drăgutan, S. Stoica, and M. Chipară. "Degradation and Stabilization of Polypentenamer." International Journal of Polymeric Materials 13, no. 1-4 (September 1990): 207–13. http://dx.doi.org/10.1080/00914039008039475.

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Golubeva, I. A., L. I. Tolstych, E. P. Gallyamova, and S. S. Zeldina. "Degradation and Stabilization of Polyacrylamide." International Journal of Polymeric Materials and Polymeric Biomaterials 16, no. 1-4 (February 1992): 131–37. http://dx.doi.org/10.1080/00914039208035415.

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Wilkie, Charles. "Column: Polymer Degradation and Stabilization." Polymer News 29, no. 3 (March 2004): 81–83. http://dx.doi.org/10.1080/00323910490980778.

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Robello, Douglas R., Teresa D. Eldridge, and Michael T. Swanson. "Degradation and stabilization of polycyanoacrylates." Journal of Polymer Science Part A: Polymer Chemistry 37, no. 24 (December 15, 1999): 4570–81. http://dx.doi.org/10.1002/(sici)1099-0518(19991215)37:24<4570::aid-pola14>3.0.co;2-#.

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Dissertations / Theses on the topic "Degradation and stabilization of ruthenium"

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Ahmad, Rihan Ahmed Irfan. "A study on space structure attitude stabilization and actuator degradation." Thesis, University of Leicester, 2012. http://hdl.handle.net/2381/27909.

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This thesis first addresses an important topic concerning space structure control systems, namely, attitude stabilization and control, which is followed by a study on subsystem interactions of general Multi Input Multi Output (MIMO) systems for better performance and actuator fault tolerance. A novel and simple output feedback stabilization approach is proposed for a space structure system characterized with kinematics and dynamics. The approach globally, asymptotically stabilizes the plant and the closed-loop stability is proved using Lyapunov analysis. The simplicity and robustness of the designed controller are demonstrated by investigating the closed-loop response after reducing the degree of freedom in control structure. The stability of the closed-loop system is further analyzed and the performance is compared with two other robust control approaches. The study carries on to another space plant, a Large Space Telescope (LST). Its dynamic model which is fitted with reaction wheels initially developed by NASA is analyzed and the fully coupled dynamics are derived by taking into account the nonlinear coupling phenomena and other terms neglected in their original (NASA) form. The dynamics are combined with Quaternion based kinematics to form an intricate yet realistic LST attitude model. The attitude of the nonlinear LST model is stabilized using a state feedback controller and the LST model is shown to track a time varying attitude reference. Structure configuration is an imperative task in the design of MIMO control systems. In order to make use of interactions between multiple channels so that the system can deal with vulnerability due to actuator degradation, a novel interaction measure is proposed. It is defined as Relative Dependency Index (RDI) and is based on H∞ norms. Such a measurement is effective in understanding the influence of the jth input on the ith output of a system. RDI based guidelines are outlined for configuring a system towards coupling/decoupling. RDI is further extended to the Input Impact Index (i.i.i.) which helps in determining how much an actuator degradation would affect the output of a system. The validity of RDI and i.i.i. is illustrated by simulation results and tested on the linearized spacecraft attitude model presented in the former part of the thesis.
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Kann, Yelena. "Chemiluminescence studies of degradation and stabilization of plasticized poly(vinyl chloride)." Thesis, University of Sussex, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.398359.

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Pejaver, Satish K. "Kinetics in liposomal systems : drug stabilization ; synthesis and degradation of liposome prodrugs /." The Ohio State University, 1986. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487323583620435.

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Saveleva, Viktoriia. "Investigation of the anodes of PEM water electrolyzers by operando synchrotron-based photoemission spectroscopy." Thesis, Strasbourg, 2018. http://www.theses.fr/2018STRAF002/document.

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Le développement de catalyseurs de la réaction de dégagement de l’oxygène (OER) pour les électrolyseurs à membrane échangeuse de protons (PEM) dépend de la compréhension du mécanisme de cette réaction. Cette thèse est consacrée à l'application de la spectroscopie d’émission de photoélectrons induits par rayons X (XPS) et de la spectroscopie de structure près du front d'absorption de rayons X (NEXAFS) operando sous une pression proche de l'ambiante (NAP) dans le but d’étudier les mécanismes de la réaction d’oxydation de l’eau sur des anodes à base d’iridium et de ruthénium et leurs dégradation dans les conditions de la réaction. Cette thèse montre les mécanismes différents de la réaction OER pour les anodes à base d’Ir et de Ru impliquant respectivement des transitions anioniques (formation d’espèce OI- électrophile) ou cationiques (formation des espèces de Ru avec l’état d'oxydation supérieur à IV) quelle que soit la nature (thermique ou électrochimique) des oxydes
Development of oxygen evolution reaction (OER) catalysts for proton exchange membrane water electrolysis technology depends on the understanding of the OER mechanism. This thesis is devoted to the application of near-ambient pressure X-ray photoelectron spectroscopy (NAP-XPS) and near edge X-ray absorption fine structure (NEXAFS) techniques for operando investigation of the Ir, Ru - based anodes. For Ru-based systems, we observe the potential-induced irreversible transition of Ru (IV) from an anhydrous to a hydrated form, while the former is stabilized in the presence of Ir. Regarding single Ir-based anodes, the analysis of O K edge spectra reveals formation of electrophilic oxygen OI- as an OER intermediate. Higher stability of Ir catalysts supported on antimony-doped tin oxide (ATO) is related to their lower oxidation. This work demonstrates different OER mechanisms on Ir, Ru-based anodes involving anion and cation red-ox chemistry, correspondingly, regardless the oxide nature
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Ko, Sae Bom. "Identification of active agents for tetrachloroethylene degradation in Portland cement slurry containing ferrous iron." Texas A&M University, 2003. http://hdl.handle.net/1969.1/3861.

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Fe(II)-based degradative solidification/stabilization (Fe(II)-DS/S) technology is the modification of conventional solidification/stabilization (S/S). Inorganic pollutants are immobilized by Fe(II)-DS/S while organic pollutants are destroyed. Experimental studies were conducted to identify the active agents for Tetrachloroethylene (PCE) degradation as well as the conditions that enhance the formation of the active agents in the Fe(II)-DS/S system. PCE was chosen as a model chlorinated aliphatic hydrocarbon in this study. First, the conditions that lead to maximizing production of the active agents were identified by measuring the ability of various chemical mixtures to degrade PCE. Results showed that Fe(II), Fe(III), Ca, and Cl were the the important elements that affect degradation activity. Elemental compositions of the mixtures and the conditions affecting solid formation might be the important factors in determining how active solids are formed. Second, instrumental analyses (XRD, SEM, SEM-EDS) were used to identify minerals in chemical mixtures that have high activities. Results indicate that active agents for PCE degradation in Portland cement slurries and in cement extracts might be one of several AFm phases. However, systems without cement did not form the same solids as those with cement or cement extract. Ferrous hydroxide was identified as a major solid phase formed in systems without cement. Finally, the effect of using different types of ordinary Portland cement (OPC) on PCE degradation rate during Fe(II)-DS/S was examined and the solids were examined by instrumental analyses (XRD, SEM, SEM-EDS). Four different OPC (Txi, Lehigh, Quikrete, and Capitol) showed different PCE degradation behaviors. Pseudo first-order kinetics was observed for Capitol and Txi OPC and second-order kinetics was observed for Quikrete. In the case of Lehigh cement, pseudo first-order kinetics was observed in cement slurry and second-order kinetics in cement extract. Calcium aluminum hydroxide hydrates dominated solids made with Txi, Quikrete, and Lehigh cements and Friedel’s salt was the major phase found in solids made with Capitol cements. Fe tended to be associated with hexagonal thin plate particles, which were supposed to be a LDH.
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Hamati, Jida. "MuRF3 binds to the retromer subunit SNX5 inhibiting its MuRF2-mediated degradation and leading to its stabilization." Doctoral thesis, Humboldt-Universität zu Berlin, Lebenswissenschaftliche Fakultät, 2016. http://dx.doi.org/10.18452/17621.

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Die muskelspezifischen RING-Finger Ubiquitin E3 Ligasen MuRF1, MuRF2 und MuRF3 werden mit verschiedenen zellulären Prozessen in Verbindung gebracht. MuRF1 und MuRF3 beteiligen sich am Abbau mehrerer Muskelstrukturproteine über das Ubiquitin Proteasom System (UPS) und spielen somit eine wichtige Rolle bei der Aufrechterhaltung der Skelett- und Herzmuskelstruktur und -funktion. MuRF1 wurde als Atrophie-Marker identifiziert, da seine Expression während der Muskelatrophie ansteigt, und MuRF2 und MuRF3 wirken bei der Stabilisierung von Mikrotubuli und Differenzierung von Myozyten mit. Dennoch sind bisher viele Aspekte der Funktion von MuRF-Proteinen ungeklärt. Die Domänenstruktur der MuRF-Proteine zeigt mehrere hochkonservierte Domänen, die sich an Protein-Protein Interaktionen beteiligen. Die Identifizierung und Charakterisierung ihres Interaktoms ermöglicht ein besseres Verständnis ihrer Funktionen. Aus diesem Grund wurden quantitative massenspektrometrische Analysen durchgeführt, um neue Interaktionspartner und Substrate für MuRF1, 2 und 3 zu identifizieren. Sorting nexin 5 (SNX5), eine Untereinheit des Retromers in Säugetieren, wurde als Interaktionspartner von MuRF3 identifiziert. SNX5, das eine wichtige Rolle in subzellulären Transport-Signalwegen spielt, interagierte über seine BAR-Domäne mit MuRF3. SNX5 und MuRF3 co-lokalisierten und assoziierten mit vesikulären Strukturen des subzellulären Transport-Signalweges. SNX5 wurde außerdem als Substrat von MuRF2 identifiziert. MuRF2 band und ubiquitinierte SNX5 in vivo und vermittelte damit dessen Abbau über das UPS. MuRF3 stabilisierte SNX5 durch die Inhibierung dieses Abbaus. Somit konnten MuRF2 und MuRF3 mit einem in subzellulärem Transport aktiven Protein in Verbindung gebracht werden, das direkt mit Mikrotubuli assoziiert und funktionell von einem stabilen Mikrotubuli-Netzwerk abhängig ist. Dies legt eine mögliche regulatorische Rolle von MuRF2 und MuRF3 in Mikrotubuli-abhängigen subzellulären Transportwegen nahe.
Muscle specific RING-Finger ubiquitin E3 ligases MuRF1, MuRF2 and MuRF3 have been implicated in several cellular functions. MuRF1 and MuRF3 have been shown to bind and degrade muscle contractile and structural proteins via the ubiquitin proteasome system (UPS), thus playing an important role in the maintenance of skeletal and cardiac muscle structure and function. MuRF1 is considered an atrophy marker since its expression increases during muscle atrophy. MuRF2 and MuRF3 are involved in myocyte differentiation and both bind to and stabilize microtubules. Nevertheless, many aspects of the functions of the MuRF-family are unknown. The domain structure of the MuRF family implicates several highly conserved domains involved in protein-protein interaction. Accordingly, one way to better understand the role of MuRF proteins in myocyte function and protein homeostasis is to identify and characterize their interactome. Therefore, quantitative mass spectrometric analysis was used to identify novel interaction partners and target proteins of MuRF1, 2 and 3. Sorting nexin 5 (SNX5), a mammalian retromer subunit which plays an important role in subcellular trafficking pathways, was identified as a novel interaction partner of MuRF3, with which it interacted via its Bin/Amphiphysin/Rvs (BAR)-domain. SNX5 and MuRF3 co-localized and associated with early endosomes, connecting the microtubule-binding MuRF3 to structures of subcellular trafficking pathway. SNX5 was also identified as a substrate of MuRF2, which interacted with and ubiquitinated SNX5 in vivo, mediating its degradation in a UPS-dependent manner. This MuRF2-mediated degradation was inhibited by MuRF3, which stabilized SNX5. Thus, MuRF2 and MuRF3 were linked to a subcellular trafficking protein, SNX5, which is directly associated with microtubules and functionally dependent on a stable microtubule network, suggesting a possible regulatory role of MuRF2 and MuRF3 in microtubule-dependent subcellular trafficking pathways.
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Ndossi, Emanueli Mathayo [Verfasser]. "Composition, degradation and stabilization of soil organic matter along an elevation gradient of Mount Kilimanjaro / Emanueli Mathayo Ndossi." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2020. http://d-nb.info/122410031X/34.

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Salim, Md Wadud. "Deformation and degradation aspects of ballast and constitutive modelling under cyclic loading." Access electronically, 2004. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20050215.114659/index.html.

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Herman, Stephanie. "Automatic detection of protein degradation markers in mass spectrometry imaging." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-275072.

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Today we are collecting a large amount of tissue samples to store for future studies of different health conditions, in hopes that the focus in health care will shift from treatments to early detection and prevention, by the use of biomarkers. To make sure that the storing of tissue is done in a reliable way, where the molecular profile of the samples are preserved, we first need to characterise how these changes occur. In this thesis, data from mice brains were collected using MALDI imaging mass spectrometry (IMS) and an analysis pipeline for robust MALDI IMS data handling and evaluation was implemented. The finished pipeline contains two reduction algorithms, catching images with interesting intensity features, while taking the spatial information into account, along with a robust similarity measurement, for measuring the degree of co-localisation. It also includes a clustering algorithm built upon the similarity measurement and an amino acid mass comparer, iteratively generating combinations of amino acids for further mass comparisons with mass differences between cluster members. Availability: The source code is available at https://github.com/stephanieherman/thesis
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Hamati, Jida Verfasser], Thomas [Gutachter] [Sommer, Jens [Gutachter] Fielitz, and Oliver [Gutachter] Daumke. "MuRF3 binds to the retromer subunit SNX5 inhibiting its MuRF2-mediated degradation and leading to its stabilization / Jida Hamati ; Gutachter: Thomas Sommer, Jens Fielitz, Oliver Daumke." Berlin : Lebenswissenschaftliche Fakultät, 2016. http://d-nb.info/1117638235/34.

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Books on the topic "Degradation and stabilization of ruthenium"

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Klemchuk, Peter P., ed. Polymer Stabilization and Degradation. Washington, D.C.: American Chemical Society, 1985. http://dx.doi.org/10.1021/bk-1985-0280.

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Minsker, K. S. Degradation and stabilization of vinyl-chloridebased polymers. Oxford: Pergamon Press, 1988.

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Ėmanuėlʹ, N. M. Chemical physics of polymer degradation and stabilization. Utrecht, Netherlands: VNU Science Press, 1987.

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Minsker, K. S. Chemistry of chlorine-containing polymers: Syntheses, degradation, stabilization. Huntington, N.Y: Nova Science Publishers, 2000., 2000.

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Minsker, K. S. Degradation and stabilization of vinyl chloride-based polymers. Oxford: Pergamon, 1988.

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Arab International Conference on Materials Science "Degradation and Stabilization of Materials" (3rd 1992 Alexandria, Egypt). Degradation and stabilization of materials: Papers presented at the Third Arab International Conference on Materials Science "Degradation and Stabilization of Materials", Alexandria, Egypt, 26-30, September 1992. Edited by Kandil Sherif H. New York: Wiley, 1994.

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Alexandria), Arab International Conference on Materials Science (3rd 1992. Degradation and stabilization of materials: Papers presented at the ... conference ... Alexandria, 26-30 September 1992. New York: Wiley, 1994.

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International Conference on Modification, Degradation and Stabilization of Polymers (2nd 2002 Budapest, Hungary). Selected lectures from the 2nd International Conference on Modification, Degradation and Stabilization of Polymers (MoDeSt 2002), Budapest, Hungary. Edited by Marosi György J and Michel Alain. Weinheim, Germany: Wiley-VCH, 2003.

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International Conference on Polymer Modification, Degradation and Stabilisation (1st 2000 Palermo, Italy). 1st International Conference on Polymer Modification, Degradation and Stabilization: High energy radiation in polymers : new materials and technology : 3-7 September 2000, Palermo, Italy. Edited by Spadaro G. Oxford: Pergamon, 2002.

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Workshop Identifikasi Penyebab Deforestasi dan Degradasi Hutan dan Aktivitas Yang Menyebabkan Pengurangan Emisi, Peningkatan Serapan, dan Stabilitas Stok Karbon Hutan (2011 Balikpapan and Pekanbaru, Indonesia). Prosiding workshop: Identifikasi penyebab deforestasi dan degradasi hutan dan aktivitas yang menyebabkan pengurangan emisi, peningkatan serapan, dan stabilitas stok karbon hutan = Identification of deforestation and forest degradation drivers and activities that result in reduced emissions, increased removals, and stabilization of forest carbon stocks. Jakarta: Pusat Standardisasi dan Lingkungan, Kementerian Kehutanan dan Forest Carbon Partnership Facility, World Bank, 2011.

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Book chapters on the topic "Degradation and stabilization of ruthenium"

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Zweifel, Hans. "Principles of Oxidative Degradation." In Stabilization of Polymeric Materials, 1–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-80305-5_1.

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Fay, Joseph J., and Roswell E. King. "Degradation and Stabilization of Polyethylene." In Handbook of Industrial Polyethylene and Technology, 751–69. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119159797.ch25.

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Thirumurthi, D. "Biodegradation in Waste Stabilization Ponds (Facultative Lagoons)." In Biological Degradation of Wastes, 231–46. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3664-8_10.

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Gugumus, François. "Photo-oxidation and Stabilization of Polyethylene." In Mechanisms of Polymer Degradation and Stabilisation, 169–209. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3838-3_6.

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Rabek, Jan F. "Experimental Methods in Polymer Degradation and Stabilization." In Photostabilization of Polymers, 430–503. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0747-8_9.

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Matusinovic, Zvonimir, and Charles A. Wilkie. "Degradation, Stabilization, and Flammability of Polymer Blends." In Polymer Blends Handbook, 1395–430. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-6064-6_16.

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Scott, Gerald. "Degradation and Stabilization of Carbon-Chain Polymers." In Degradable Polymers, 27–50. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-1217-0_3.

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Carlsson, D. J., and S. Chmela. "Polymers and High-Energy Irradiation: Degradation and Stabilization." In Mechanisms of Polymer Degradation and Stabilisation, 109–33. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3838-3_4.

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Pickett, James E. "Photodegradation and Stabilization of PPO® Resin Blends." In Mechanisms of Polymer Degradation and Stabilisation, 135–67. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3838-3_5.

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Carlsson, D. J., S. Falicki, J. M. Cooke, and D. J. Gosciniak. "The γ-Initiated Degradation of Polypropylene: Stabilization by Phenols." In Progress in Pacific Polymer Science 3, 171–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-78759-1_14.

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Conference papers on the topic "Degradation and stabilization of ruthenium"

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Siew San, T., M. L. Wun Fui, M. B. Kassim, L. J. Minggu, and Kim Hang Ng. "Photocatalytic degradation of bromothylmol blue by novel ruthenium(II) complex." In 3rd IET International Conference on Clean Energy and Technology (CEAT) 2014. Institution of Engineering and Technology, 2014. http://dx.doi.org/10.1049/cp.2014.1460.

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Engmann, Vida, Michela Prete, Mikkel Bregnhoj, Pavel Troshin, Peter Ogilby, and Morten Madsen. "Degradation and Stabilization of Organic Solar Cells." In Online School on Hybrid, Organic and Perovskite Photovoltaics. València: Fundació Scito, 2020. http://dx.doi.org/10.29363/nanoge.hope-pv.2020.002.

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Fui, Mark Lee Wun, Ng Kim Hang, Khuzaimah Arifin, Lorna Jeffery Minggu, and Mohammad Bin Kassim. "Photocatalytic degradation of bromothymol blue with Ruthenium(II) bipyridyl complex in aqueous basic solution." In THE 2016 UKM FST POSTGRADUATE COLLOQUIUM: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. Author(s), 2016. http://dx.doi.org/10.1063/1.4966746.

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Yakshinskiy, B. V., Iwao Nishiyama, Andrea Wüest, and Theodore E. Madey. "Surface phenomena related to degradation of EUV mirrors: interaction of ethyl alcohol with ruthenium surfaces." In SPIE Advanced Lithography, edited by Frank M. Schellenberg. SPIE, 2008. http://dx.doi.org/10.1117/12.774012.

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Bhamare, Vijaykumar S., and Raviraj M. Kulkarni. "Synthesis, characterisation and photocatalytic degradation of linezolid during water treatment by ruthenium doped titanium dioxide semiconducting nanoparticles." In ADVANCES IN BASIC SCIENCE (ICABS 2019). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5122652.

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More, Shailesh, Michael Fulde, Florian Chouard, and Doris Schmitt-Landsiedel. "Reducing impact of degradation on analog circuits by chopper stabilization and autozeroing." In 2011 International Symposium on Quality Electronic Design (ISQED). IEEE, 2011. http://dx.doi.org/10.1109/isqed.2011.5770696.

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Huang, Xianlin, Liheng Chen, Xing Li, and Kaihua Guo. "Fault estimation and stabilization for Markovian jump systems with partial actuator degradation." In 2016 35th Chinese Control Conference (CCC). IEEE, 2016. http://dx.doi.org/10.1109/chicc.2016.7554420.

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Zareian, Ramin, Kelli P. Church, and Jeffrey W. Ruberti. "Influence of Mechanical Load on the Degradation of Corneal Collagen." In ASME 2008 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2008. http://dx.doi.org/10.1115/sbc2008-193036.

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Abstract:
Collagen is one of the most important structural proteins in vertebrate animals. Over 25 different types of collagen have been identified, but type I collagen is the most abundant fibril forming collagen and contributes to the structural performance numerous connective tissues including ligaments, tendons and cornea [1]. In addition to collagen self-assembly, collagen degradation is an important step in the development, remodeling, homeostasis and pathology of load-bearing ECM. Matrix Metalloproteinase (MMP) types I and VIII, bacterial collagenase and cathepsin are the best known enzymes capable of directly degrading the collagen triple helix [2, 3]. Several researchers have hypothesized that straining collagen fibrils makes them less susceptible to enzymatic degradation [4, 5]. This concept, which we refer to as “strain-stabilization” has important implications for our understanding of collagen as an engineering material.
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Xu, Junkang, and Anil Jaiswal. "Abstract 834: NRH:quinone oxidoreductase 2 (NQO2) stabilization of C/EBPα against 20S proteasomal degradation leads to protection against radiation-induced myeloproliferative diseases." In Proceedings: AACR 104th Annual Meeting 2013; Apr 6-10, 2013; Washington, DC. American Association for Cancer Research, 2013. http://dx.doi.org/10.1158/1538-7445.am2013-834.

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Achyuthan, K. E., M. J. Borowitz, M. A. Shuman, and C. S. Greenberg. "THROMBIN INDEPENDENT TRANSGLUTAMINASE IN VASCULAR CELLS AND TISSUES MAY PROVIDE AN ALTERNATE PATHWAY TOWARD CLOT STABILIZATION." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643775.

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Blood coagulation Factor XIIla (FXIIIa) is a thrombin activated transglutaminase (TG) that is involved in the final step of fibrin stabilization. FXIIIa inhibits fibrinolysis by crosslinking α-2-plasmin inhibitor (α-2-PI) to fibrin. A thrombin-independent TG has been identified in vascular cells and tissues -from human, rabbit, rat, porcine and bovine sources. The vascular TG had several properties similar to the well characterized guinea pig liver TG. Both enzymes had similar molecular weights (80-90 kDa) and similar chromatographic and electrophoretic properties. Both enzymes preferentially crosslinked α-chains of fibrinogen and their TG activities were independent of thrombin treatment. Finally, both enzymes reacted with polyclonal and monoclonal antibodies to guinea pig liver TG. However, the TG from cultured adult bovine aortic endothelial (ABAE) cells exhibited a novel Ca++/Mg++ dependence for enzymatic activity which was distinct from purified liver TG. TG from confluent ABAE cells and rabbit vascular smooth muscle cells had between 4-7 fold higher TG activity compared to rapidly dividing (nonconfluent) cells -from the same passage. The difference in activity was not due to enhanced degradation of TG catalyzed isopeptide bonds by nonconfluent cells Upon examination by immunoblots using anti-TG antibodies, the TG antigen in nonconfluent cells appeared extensively degraded. Furthermore, guanosine-5'-triphosphate (GTP) was nearly 3-fold more inhibitory to TG from confluent cells compared to nonconfluent cells. Proteases, GTP and divalent cation levels may be modulating intracellular TG activity. The TG antigen detected by imm-unohistochemical techniques was predominantly associated with endothelial and smooth muscle cells of arteries, veins, venules and capillaries. TG antigen also codistributed with fibronectin antigen along the hepatic sinusoids. The ABAE cell TG crosslinked α-2-PI to fibrinogen. The modified fibrinogen was 40-fold more resistant to plasminolysis compared to unmodified fibrinogen. In conclusion, the presence of a thrombin-independent TG in blood vessels may provide an alternate pathway to inhibit fibrinolysis and promote clot stabilization.
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Reports on the topic "Degradation and stabilization of ruthenium"

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Crawford, R. L., and D. R. Ralston. Stabilization of microorganisms for in situ degradation of toxic chemicals. Office of Scientific and Technical Information (OSTI), January 1993. http://dx.doi.org/10.2172/6503808.

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Crawford, R. L., and D. R. Ralston. Stabilization of microorganisms for in situ degradation of toxic chemicals. Final report. Office of Scientific and Technical Information (OSTI), May 1993. http://dx.doi.org/10.2172/10148569.

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