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Relevant bibliographies by topics / RCA

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Academic literature on the topic 'RCA'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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Journal articles on the topic "RCA"

1

Guo, Yuanchen, Jueshi Qian, and Xue Wang. "Pore Structure and Influence of Recycled Aggregate Concrete on Drying Shrinkage." Mathematical Problems in Engineering 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/912412.

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Pore structure plays an important role in the drying shrinkage of recycled aggregate concrete (RAC). High-precision mercury intrusion and water evaporation were utilized to study the pore structure of RAC, which has a different replacement rate of recycled concrete aggregate (RCA), and to analyze its influence on drying shrinkage. Finally, a fractal-dimension calculation model was established based on the principles of mercury intrusion and fractal-geometry theory. Calculations were performed to study the pore-structure fractal dimension of RAC. Results show the following. (1) With the increas

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Kumar, Amit, and Gyani Jail Singh. "Impact Resistance of Treated Recycled Aggregate Concrete: Drop Weight Test." IOP Conference Series: Earth and Environmental Science 1326, no. 1 (2024): 012089. http://dx.doi.org/10.1088/1755-1315/1326/1/012089.

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Abstract The present study deals with recycled aggregate concrete (RAC) performance against impact loads. The drop weight test determines RAC’s strength and impact energy absorption capacity. Recycled concrete aggregates (RCAs) with different qualities (physical and mechanical properties) are used to prepare the RAC mix. The RAC is treated with three different mechanical treatments with varying charges and drum revolutions. It is observed that quality improvisation in RCA improves RAC impact resistance. A strong correlation between the RCA abrasion value and the RAC impact energy is observed,

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Kasai, Yoshio. "Development and Subjects of Recycled Aggregate Concrete in Japan." Key Engineering Materials 302-303 (January 2006): 288–300. http://dx.doi.org/10.4028/www.scientific.net/kem.302-303.288.

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The quality of RCA is influenced by the processing method and quality of original concrete. The general character of RCA, RCA and TR A 0006-2000(concrete using recycled aggregate) are introduced. The execution of RAC work, examples of real constructions with RAC, recycling of concrete powder originated from production of RAC and barriers of using RAC are discussed.

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Andrade, Kamila Menezes Guedes de, Caroline Mathias, Hugo Felipe do Vale, Flávio Henrique Baggio Aguiar, and Giselle Maria Marchi. "Effect of diphenyliodonium hexafluorphosphate in the yellowing and properties of experimental resin cements." Brazilian Journal of Oral Sciences 18 (November 12, 2019): e191591. http://dx.doi.org/10.20396/bjos.v18i0.8657256.

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Aim: The yellowing effect is undesirable and can occur in the dental restoration margins when light-cured resin cements containing camphorquinone as photoinitiator is used. This study aimed to evaluate the effect of diphenyliodonium hexafluorphosphate (DPI) in photoinitiator systems that contained different concentrations of camphorquinone (CQ) and dimethylamino ethyl benzoate (EDAB) on resin cements. Methods: A base (1:1) of bisphenol A diglycidyl methacrylate (BisGMA) and triethylene glycol dimethacrylate (TEGDMA) was obtained, and 60wt% of glass fillers was added. Eight formulations were ob

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Ismail, Sallehan, and Mahyuddin Ramli. "Resistance to Chloride Penetration of Recycled Aggregate Concrete Modified Using Treated Coarse Recycled Concrete Aggregate and Fibres." Materials Science Forum 991 (May 2020): 101–8. http://dx.doi.org/10.4028/www.scientific.net/msf.991.101.

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This paper presents a study that aimed to assess the chloride penetration depth of recycled aggregate concrete (RAC) modified by using treated coarse recycled concrete aggregate (RCA), adding polyolefin (PO) or polypropylene (PP) fibre and comparing with normal concrete. The coupling effects of the treated RCA and fibres on the chloride penetration of RAC were analysed after two different curing regimes (i.e. normal and seawater) and tested at different curing ages (i.e. 90, 180 and 300 days). Results showed that the inclusion of treated coarse RCA can reduce porosity, thereby decreasing the c

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Zheng, Yuanxun, Yahui Zhang, Jingbo Zhuo, Peng Zhang, and Weixing Kong. "Mechanical properties and microstructure of nano-strengthened recycled aggregate concrete." Nanotechnology Reviews 11, no. 1 (2022): 1499–510. http://dx.doi.org/10.1515/ntrev-2022-0077.

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Abstract The surface adhesion mortar of recycled coarse aggregate (RCA) is the main factor leading to poor aggregate quality, and it also affects the internal structure and mechanical properties of recycled aggregate concrete (RAC). To improve the quality of RCA and mechanical properties of RAC, self-developed mortar removal equipment was used to strengthen the RCA. Then, the RCA was soaked in 1, 2, and 3% nano-silica solutions, and the vibration-mixing process was used to improve the quality of RAC. In addition, the microstructure of the RAC was examined via scanning electron microscopy to ob

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Shan, Haoliang, and Zhouping Yu. "Strength, Chloride Ion Penetration, and Nanoscale Characteristics of Concrete Prepared with Nano-Silica Slurry Pre-Coated Recycled Aggregate." Buildings 12, no. 10 (2022): 1707. http://dx.doi.org/10.3390/buildings12101707.

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It has become a feasible green building development strategy to prepare recycled aggregate concrete (RAC) by processing construction and demolition (C&D) wastes into a recycled coarse aggregate (RCA). On the other hand, defects such as low strength and easy cracking of RAC seriously limit its application in construction materials. In this paper, RCA was strengthened by pre-coated nano-silica (NS) slurry to improve RAC performance. The effect of nano-modified recycled coarse aggregate (MRCA) on concrete compressive strength and chloride ion penetration after replacing ordinary RCA or natura

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Yang, Haifeng, Zhiheng Deng, Yinghong Qin, and Liangsheng Lv. "A Study on the Bond Behavior of Corroded Reinforced Concrete Containing Recycled Aggregates." Advances in Materials Science and Engineering 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/249301.

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This paper investigated bond-slip characteristics of chloride-induced corroded reinforced concrete incorporating different levels of recycled concrete aggregates (RCA). Pullout tests were adopted to evaluate the bonding and debonding behaviors of the embedded rebar experiencing different corrosion levels. Both high- and low-strength concrete were considered. Bond-slip curves were recorded to determine the influences of rebar corrosion levels and RCA replacements on the bond strength and debonding energy of the specimens. Test results indicate that increasing rebar corrosion level gradually wea

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Duan, Zhenhua, Julun Li, Jianzhuang Xiao, and Tianyong Huang. "Exploring effects of initial water content of recycled aggregate and additional water consumption on the permeability resistance of concrete to chlorine salt." Journal of Asian Concrete Federation 9, no. 1 (2023): 31–41. http://dx.doi.org/10.18702/acf.2023.9.1.31.

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Recycled aggregate concrete (RAC) technology is conducive to resource conservation and environmental protection, but the high-water absorption of recycled aggregate makes it difficult to control the durability of RAC. In this study, the combined effects of initial moisture and additional moisture of recycled coarse aggregate (RCA) on the resistance to chloride ion penetration of concrete were investigated. The results show that, when the initial humidity of RCA is lower than 0.25 and the additional water consumption is low, RAC shows a rapid decay of dynamic elastic modulus. In contrast, when

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Li, Long, Dongxing Xuan, and Chi Sun Poon. "Stress–Strain Curve and Carbonation Resistance of Recycled Aggregate Concrete after Using Different RCA Treatment Techniques." Applied Sciences 11, no. 9 (2021): 4283. http://dx.doi.org/10.3390/app11094283.

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Five recycled coarse aggregate (RCA) treatment techniques including flow-through carbonation, pressurized carbonation, wet carbonation, nano silica (NS) pre-spraying and combined pressurized carbonation with NS pre-spraying, were utilized to improve the performance of recycled aggregate concrete (RAC). The characteristics of the stress–strain curves of RACs including peak stress, peak strain, elastic modulus, ultimate strain and toughness were evaluated after using the above RCA treatment techniques. A theoretical model for natural aggregate concrete was used to analyse the stress–strain curve

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Dissertations / Theses on the topic "RCA"

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Pellizzari, Gabriele <1992&gt. "RCA in Europa; RCA con premi basati sull’entità del sinistro." Master's Degree Thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/11729.

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Freitas, Valeska Rodriguez Lucas de. "RCA : resource consumptions accounting." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/72263.

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Devido à grande concorrência do mercado o controle de custos passa a ser peça fundamental no auxílio à tomada de decisão quanto à redução dos custos, visando uma lucratividade maior por parte das empresas. Essa dissertação trata sobre um novo modelo de custos, o RCA – Resource Consumption Accounting, que ainda não foi adotado por nenhuma empresa. Esse novo método de custeio foi aplicado como modelo piloto em uma empresa Americana onde os resultados foram favoráveis a ele em relação aos modelos existentes. Muitos autores defendem o RCA como sendo um grande aliado aos gestores e ao setor finance

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Nordström, Maria. "Estimation of gusty winds in RCA." Thesis, Uppsala universitet, Luft-, vatten och landskapslära, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-303867.

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In this study a new wind gust estimate (WGE) method proposed by Brasseur (2001) is implemented in a limited area climate model (RCA, Rossby Centre regional Atmospheric model). The WGE method assumes that wind gusts develop when air parcels higher up in the boundary layer deflect down to the surface by turbulent eddies. The method also gives an interval of possible gusts by estimating an upper and lower bound of a bounding interval. Two separate storms (December 3-4, 1999 and January 8-9, 2005) and a three month period (November 1, 2004 - January 31, 2005) are simulated with RCA. The results a

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Biradar, Megha. "Improvement of RCA initiation on genomic DNA." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-256513.

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Olson, Ted. "Recording Review of Nilsson, The RCA Albums Collection." Digital Commons @ East Tennessee State University, 2014. https://dc.etsu.edu/etsu-works/1166.

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Singh, Karen J. "Patient safety and the RCA: A document analysis." Thesis, Queensland University of Technology, 2015. https://eprints.qut.edu.au/87825/1/Karen_Singh_Thesis.pdf.

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This research examined the function of Queensland Health's Root Cause Analysis (RCA) to improve patient safety through an investigation of patient harm events where permanent harm and preventable death, Severity Assessment Code 1, were the outcome of healthcare. Unedited and highly legislated RCAs from across Queensland Health public hospitals from 2009, 2010 and 2011 comprised the data. A document analysis revealed the RCAs opposed organisational policy and dominant theoretical directives. If we accept the prevailing assumption that patient harm is a systemic issue, then the RCA is failing to

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Sukal, Amit Chand. "Molecular characterisation and diagnosis of badnaviruses infecting yams in the South Pacific." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/122927/1/Amit%20Chand_Sukal_Thesis.pdf.

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Yams are an important food source grown throughout the Pacific but the international movement of the crop is restricted due to a lack of understanding of the viruses infecting these plants. This study focused on identifying and characterising badnaviruses infecting yams and the subsequent development of sensitive and reliable diagnostic tests. These tests can be used in virus-screening programs to enable the safe international movement of virus-free yam germplasm thus contributing to food and nutritional security of Pacific Island Countries.

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Movassaghi, Ramtin. "Durability of Reinforced Concrete Incorporating Recycled Concrete as Aggregate(RCA)." Thesis, University of Waterloo, 2006. http://hdl.handle.net/10012/2884.

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Abstract, <br /> The interest in using recycled construction materials is derived from the growth in construction and demolition waste due to rehabilitation and natural and technological disasters. The driving force for recycling concrete is three-fold: preserving natural resources, utilizing the growing waste and saving energy and money. While some waste concrete is currently being crushed and used for grading and base material for highways, it has not been used as the aggregate in new concrete in Canada, largely because of the plentiful supply of good quality virgin material. However,

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Nishinari, Katsuhiro, Satoshi Kokubo, and Kazuhiro Yamamoto. "Simulation for pedestrian dynamics by real-coded cellular automata (RCA)." Elsevier, 2007. http://hdl.handle.net/2237/20045.

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Gentilini, Edoardo <1992&gt. "Un'applicazione della teoria della credibilità alle assicurazioni di tipo RCA." Master's Degree Thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/11651.

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Dopo aver fatto una veloce introduzione parlando del mondo assicurativo, ci si è focalizzati sulla tariffazione e in particolare sull'utilizzo della teoria della credibilità per la tariffazione a posteriori dando peso all'esperienza individuale, oltre che a quella collettiva.

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Books on the topic "RCA"

1

Morton, Doug. Doug Morton: RCA. Art Gallery of Greater Victoria, 1994.

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Demidov, Vadim V., ed. Rolling Circle Amplification (RCA). Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-42226-8.

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Paul, Joyner, ed. Will Roberts RCA: Drawings. National Library of Wales, 2001.

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Rachel, Bilo, and Central African Republic. Unité de population et de planification du développement., eds. Fécondité, sterilité et développement en RCA. République centrafricaine, Ministère de l'économie, du plan, des statistiques et de la coopération internationale, Unité de population et de planification du développement (UPP), Projet CAF/89/P01, 1994.

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Art, Royal College of. RCA 1993: Painting school degree show : supplement. Art Review Ltd for the Painting School of the Royal College of Art, 1993.

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RCA III Symposium on Crop and Livestock Technologies (1995 Arlington, Va.). Crop and livestock technologies: RCA III Symposium. Iowa State University Press, 2000.

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RCA III Symposium on Crop and Livestock Technologies (1995 Arlington, Va.). Crop and livestock technologies: RCA III Symposium. Iowa State University Press, 1997.

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8

Rolfs, Joan. Nipper collectibles: The RCA Victor trademark dog. Audio Antique, 2007.

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Graham, Margaret B. W. The business of research: RCA and the VideoDisc. Cambridge University Press, 1988.

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Resources, Point Reyes National Seashore (Agency :. U. S. ). Division of Cultural. Cultural landscape report: Marconi/RCA Bolinas Transmitting Station and RCA Point Reyes Receiving Station Historic District, Point Reyes National Seashore. National Park Service, Point Reyes National Seashore, Division of Cultural Resources, 2012.

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Book chapters on the topic "RCA"

1

Gandy, Anthony. "RCA." In The Early Computer Industry. Palgrave Macmillan UK, 2013. http://dx.doi.org/10.1057/9780230389113_3.

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Kelsey, Russell. "RCA." In Patient Safety, 2nd ed. CRC Press, 2023. http://dx.doi.org/10.1201/9781003344001-8.

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Kelsey, Russell. "RCA." In Patient Safety, 2nd ed. CRC Press, 2023. http://dx.doi.org/10.1201/9781003344001-7.

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Kelsey, Russell. "RCA." In Patient Safety, 2nd ed. CRC Press, 2023. http://dx.doi.org/10.1201/9781003344001-6.

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Allison, David, and Harold Peters. "RCA Facilitation." In Root Cause Analysis (RCA) for the Improvement of Healthcare Systems and Patient Safety. CRC Press, 2021. http://dx.doi.org/10.1201/9781003188162-7.

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Allison, David, and Harold Peters. "Teaching RCA." In Root Cause Analysis (RCA) for the Improvement of Healthcare Systems and Patient Safety. CRC Press, 2021. http://dx.doi.org/10.1201/9781003188162-12.

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Hammad, Khaled, and Khung Keong Yeo. "Ostial RCA." In Clinical Cases in Interventional Cardiology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60490-9_5.

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Lipton, Lenny. "RCA vs. ERPI." In The Cinema in Flux. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0951-4_36.

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Fujiwara, Makoto. "Intuitionistic Provability versus Uniform Provability in $$\mathsf{RCA}$$ RCA." In Evolving Computability. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20028-6_19.

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Rodríguez-Álvarez, José L., Jorge Luis García Alcaraz, Cayetano Navarrete-Molina, and Arturo Soto-Cabral. "Root Cause Analysis (RCA)." In Lean Manufacturing in Latin America. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-70984-5_19.

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Conference papers on the topic "RCA"

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Kumar, Amit, Jorge L. Pacheco, Shiun Ling, Sanket K. Desai, and Ramani V. Reddy. "Effects of Rotating Cage Autoclave Design on Shear Stress and Flow Pattern." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02294.

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Abstract In the oil & gas (O&G) industries, corrosion susceptibility of materials and inhibitor performance are often evaluated by testing their performance in the laboratory using rotating cage autoclave (RCA). Impact of RCA design modification on fluid flow pattern inside the autoclave is studied in this paper. Computational fluid dynamics (CFD) models were developed and used to understand the effect of complex flow pattern on shear stress on coupon surfaces for several RCA configurations. The CFD calculated wall shear stress distribution on coupon surfaces is compared with experimen

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Enz, Stefan, Silvan Nigg, Onur Kalinagac, Orhan Ermis, and Gürkan Gür. "ML Driven Root Cause Analysis (RCA) in Telco Microservices Continuum." In 2024 IEEE International Conference on Communications Workshops (ICC Workshops). IEEE, 2024. http://dx.doi.org/10.1109/iccworkshops59551.2024.10615702.

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Hirano, Susumu, Toshiyuki Sunaba, and Takashi Ito. "Evaluation of Corrosion Inhibitor with High Speed Rotating Cage." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10903.

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Abstract In this study, the effect of turbulence on corrosion inhibitor performance was investigated with a rotating cage autoclave (RCA) in order to select a corrosion inhibitor for a Japanese field piping. The maximum rotating speed is 2,000 rpm, corresponding to 8 m/s in circumferential speed of 80 mm diameter of the cage. The capacity of the autoclave is 2.3 L. The flow pattern was observed through a transparent acrylic resin container. As the rotating speed became higher, a vortex appeared clearly on the free surface of test solution. The bottom of vortex reached the top of the rotating c

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Yang, Ziwei, Yuchun Guo, and Yishuai Chen. "HR-RCA: Hierarchical Localization of Root Causes with False Causality Removal." In 2025 8th World Conference on Computing and Communication Technologies (WCCCT). IEEE, 2025. https://doi.org/10.1109/wccct65447.2025.11028017.

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Wang, Haoran, Zheng Yang, Sangdon Park, et al. "SoundBoost: Effective RCA and Attack Detection for UAV via Acoustic Side-Channel." In 2025 55th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN). IEEE, 2025. https://doi.org/10.1109/dsn64029.2025.00039.

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Skladanek, Yan, Laurent Boucherie, Bernard Benoit, and Paul Cranga. "Advanced Beam Modeling Applied to Articulated Rotor - Implementation in HOST Aeromechanic Simulation Tool." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9496.

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Advanced beam modeling is one of the main research topics for Rotorcraft Comprehensive Analysis (RCA) simulation tools enhancement. HOST is the aeromechanic code developed by AIRBUS HELICOPTERS over the last 25 years and it is continuously upgraded to fit to the new needs. To study the most recent evolutions of rotors and blades (such as Blue Edge™ blades) new modeling strategies must be foreseen including an advanced model featuring all geometric and coupling effects of beam in centrifugal environment and a global modeling approach within the RCA software hosting all the simulation tools requ

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Al-Shamari, A., A. Al-Mithin, Amer Jarragh, Santosh Kumar, S. S. Prakash, and Moavin Islam. "Root Cause Analysis of Cracking in a Stainless Steel Clad Plate in a Gas Scrubber Unit." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11356.

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Abstract The stainless steel cladding plate of a Gas Scrubber unit in a gas processing facility (called a Booster Station), belonging to the Kuwait Oil Company developed cracking on the shell after about 10 years in service. The carbon steel base material was unaffected. Since the cracking was somewhat unusual for the type of cladding material under normal operating conditions of a Gas Scrubber, a Root Cause Analysis (RCA) exercise was undertaken to identify the cause of cracking. The RCA exercise involved an ‘Events and Causes Analysis’ and a concomitant failure investigation which included P

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Ralston, Kevin D., Burke S. Delanty, Barbara N. Padgett, et al. "Laboratory Testing in Leachate Environments to Understand Stress Corrosion Cracking on an Insulated Above-Ground Pipeline." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13438.

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Abstract A metallurgical investigation of multiple, externally-initiated, in-service leaks on an aboveground, mineral wool insulated, oil emulsion pipeline concluded that the likely crack-initiating mechanism was stress corrosion cracking (SCC). However, the leaks occurred on an above-ground pipeline and as such, it was not clear to what extent the classic mechanistic principles of SCC identified on buried carbon steel pipelines were applicable to the current instance of SCC, if at all. A root cause analysis (RCA) was used to identify the likely contributors to the SCC, including stress, envir

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Priest, Richard, and Beryl Plimmer. "RCA." In the 6th ACM SIGCHI New Zealand chapter's international conference. ACM Press, 2006. http://dx.doi.org/10.1145/1152760.1152767.

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Ruppert, Daniel, George Hull, Bruce Green, Robert Golden, George Binns, and Mark Latino. "Root Cause Analysis Increases Locomotive Reliability at Amtrak." In ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/jrc/ice2007-40042.

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In 2006, Amtrak instituted a program that coupled Reliability Centered Maintenance (RCM) with Root Cause Analysis (RCA) to increase rolling stock reliability. The RCM-RCA program at Amtrak combined features of RCM and RCA into a unique methodology to achieve success. A case study of the High Horsepower electric locomotive (HHP-8) power module failure RCA project is described in this paper. The initial focus of the RCA was a persistently high failure rate of power modules. Power modules are expensive to purchase and labor intensive to replace. Additionally, power module failures take locomotive

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Reports on the topic "RCA"

1

Lomboy, Gilson, Douglas Cleary, Seth Wagner, et al. Long-term performance of sustainable pavements using ternary blended concrete with recycled aggregates. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40780.

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Dwindling supplies of natural concrete aggregates, the cost of landfilling construction waste, and interest in sustainable design have increased the demand for recycled concrete aggregates (RCA) in new portland cement concrete mixtures. RCA repurposes waste material to provide useful ingredients for new construction applications. However, RCA can reduce the performance of the concrete. This study investigated the effectiveness of ternary blended binders, mixtures containing portland cement and two different supplementary cementitious materials, at mitigating performance losses of concrete mixt

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Kostopoulos, Angelo, and Elena Panaritis. Guyana Property Rights Study. Inter-American Development Bank, 2010. http://dx.doi.org/10.18235/0006627.

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As part of an overarching effort to better identify the problems faced today by low-income people and by those with limited access to basic housing, this paper assesses the property rights system in Guyana and the way it affects the real estate/property/ land market and the overall security of the wealth base of individuals. The assessment is based on the methodology of Reality Check Analysis (RCA). RCA allows for a breakdown and mapping of the variables that have contributed to the current bottlenecks in Guyana and as well as poverty, malaise, and lack of affordable housing. With RCA it is po

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Seibert, Bjoern H. Operation EUFOR TCHAD/RCA and the European Union's Common Security and Defense Policy. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada530743.

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Hing, Vutha. The Effects of COVID-19 on the Export Industry and Comparative Advantage of Cambodia. Cambodia Development Resource Institute, 2023. https://doi.org/10.64202/wp.139.202305.

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The repercussions of COVID-19 resulted in global disruptions to supply and demand as well as shocks to the global production networks. This paper employs a trade analysis approach to assess the impacts of coronavirus on Cambodia’s export performance. Utilising Revealed Comparative Advantage (RCA) index, changes were analysed using data pre-and post-pandemic to explore the Kingdom’s competitiveness and dynamic export position during this time. We found evidence that COVID-19 has caused a 6 percent decline in Cambodia’s trade in 2020 and a further 7 percent decline in 2021. However, the effect v

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Mena Jara, Sonia Daniela, Ingeborg Meijer, Gaston Heimeriks, and Tim Willemse. Driving the innovation process by connecting regional knowledge bases to local needs. Fteval - Austrian Platform for Research and Technology Policy Evaluation, 2022. http://dx.doi.org/10.22163/fteval.2022.543.

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Novel approaches are needed to support the creation of more open, inclusive, and self-sustaining R&I ecosystems in healthcare. This study analysed 3 European regions (Murcia ES), (Örebro SE), and (Republic of Cyprus CY), incorporating complementary approaches from Responsible Research and Innovation (RRI) and Research and Innovation Smart Specialisation Strategy (RIS3). The exercise entailed the identification of healthcare and innovation stakeholders and the characterisation of the policy landscape in each territory. Moreover, the strengths of the regional knowledge base was analysed by m

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Baudais, Virginie, Annelies Hickendorff, Jaïr van der Lijn, Igor Acko, Souleymane Maiga, and Hussein Yusuf Ali. EU Military Training Missions: A Synthesis Report. Stockholm International Peace Research Institute, 2022. http://dx.doi.org/10.55163/lfle9658.

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This paper draws overarching conclusions based on a synthesis of previously published case studies that examined the impact of EU military training missions (EUTMs) in Somalia (EUTM Somalia, 2010–), Mali (EUTM Mali, 2013–), the Central African Republic (CAR) (EUTM RCA, 2016–). It concludes that EUTMs are relevant niche operations. Despite difficult circumstances beyond the control of the missions, EUTM training and advisory efforts have increased the effectiveness of partner armed forces. While these gains have been marginal in CAR and Somalia, they have been a bit more pronounced in Mali. Yet

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Author, Not Given. RCRA Facilities Assessment (RFA), Oak Ridge National Laboratory, container storage accumulation areas. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/5672327.

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Torrijos, Ivan Dario Pinerez, Tina Puntervold, Skule Strand, Panagiotis Aslanidis, Ingebret Fjelde, and Aleksandr Mamonov. Core restoration: A guide for improved wettability assessments. University of Stavanger, 2021. http://dx.doi.org/10.31265/usps.198.

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The initial wetting of a reservoir sets a limit for the EOR potential during water-based recovery operations and “Smart Water” injection. For this reason, an improved understanding of the factors influencing the wetting can help to control and better forecast oil production during water-based floods. To preserve and reproduce the original reservoir wettability is a challenging task and wrong cleaning and core restoration procedures can lead to incorrect wettability estimations and thus induce serious errors when evaluating the initial wettability of a reservoir system or its EOR potential by w

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Hefetz, Abraham, and Gene Robinson. Hormonal and Pheromonal Regulation of Reproduction in the Bumble Bee Bombus terrestris. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568775.bard.

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Bombus terrestris constitute important pollinators of greenhouse crops. In Israel the species utilized is, whose colonies are reared commercially. This is a primitively social species with a particular colony development. It encompasses two social phases: a eusocial phase in which the queen dominates reproduction, and a competition phase in which workers compete with the queen for the parentage of males. These workers are distinguished by accelerated ovarian development, high production of JH, and elevated levels of dopamine in the brain. Queen-worker conflict is also manifested in overt aggre

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Baldwin, R., and R. Rivest. The RC5, RC5-CBC, RC5-CBC-Pad, and RC5-CTS Algorithms. RFC Editor, 1996. http://dx.doi.org/10.17487/rfc2040.

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