Academic literature on the topic 'Inherent safety analysis'

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Journal articles on the topic "Inherent safety analysis"

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Ee, Alvin Wei Liang, Elizaveta Kuznetsova, Tian En Jonathan Lee, and Adam Tsan Sheng Ng. "Extended inherent safety index -Analysis of chemical, physical and biological inherent safety." Journal of Cleaner Production 248 (March 2020): 119258. http://dx.doi.org/10.1016/j.jclepro.2019.119258.

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Zuorro, Antonio, Kariana Moreno-Sader, and Ángel González-Delgado. "Inherent Safety Analysis and Sustainability Evaluation of Chitosan Production from Shrimp Exoskeleton in Colombia." Water 13, no. 4 (2021): 553. http://dx.doi.org/10.3390/w13040553.

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Waste valorization strategies are key to achieve more sustainable production within the shrimp industry. The crustacean exoskeletons can be potentially used to obtain value-added products such as chitosan. A comprehensive analysis including both safety and sustainability aspects of chitosan production from shrimp shells is presented in this study. The inherent safety analysis and sustainability evaluation was performed using the Inherent Safety Index (ISI) methodology and the Sustainable Weighted Return on Investment Metric (SWROIM), respectively. The process was designed for a processing capa
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González-Delgado, Ángel Darío, Janet B. García-Martínez, and Andrés F. Barajas-Solano. "Inherent Safety Analysis and Sustainability Evaluation of a Vaccine Production Topology in North-East Colombia." Sustainability 14, no. 16 (2022): 9985. http://dx.doi.org/10.3390/su14169985.

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Influenza is a respiratory disease that may cause severe consequences to human health. Influenza caused between 99,000 and 200,000 deaths worldwide in 2019. Studies have reported the presence of this virus in Santander, Colombia, a region with a high humanitarian flow. An influenza vaccine production plant topology has been proposed previously. Nevertheless, the inherent safety and sustainably behavior of this topology is unknown. Process safety plays a crucial role in the evaluation of emerging technologies since it allows the identification of potential risks. Moreover, the current sustainab
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Li, Xiang, Anand Zanwar, Abhishek Jayswal, Helen H. Lou, and Yinlun Huang. "Incorporating Exergy Analysis and Inherent Safety Analysis for Sustainability Assessment of Biofuels." Industrial & Engineering Chemistry Research 50, no. 5 (2011): 2981–93. http://dx.doi.org/10.1021/ie101660q.

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Izyanni Ahmad, Syaza, Haslenda Hashim, and Mimi Haryani Hassim. "Graphical Technique for Root-Cause Analysis in Inherent Safety Assessment." Advanced Materials Research 1113 (July 2015): 723–32. http://dx.doi.org/10.4028/www.scientific.net/amr.1113.723.

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The aim of this research is to develop an inherent safety assessment technique for research and development stage of chemical process design through the application of logistic function. There are many current inherent safety assessment methods that are index-based. Alternative process synthesis routes to the desired product are ranked based on the total index value, which is calculated by assigning scoring numbers to process safety hazard parameters. Such approach is not sufficed to fully understand the hazards posed by each process routes as the exact cause of the hazards is unknown to the u
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González-Delgado, Ángel Darío, Eduardo Aguilar-Vásquez, and Miguel Ramos-Olmos. "Chemical and Process Inherent Safety Analysis of Large-Scale Suspension Poly(Vinyl Chloride) Production." ChemEngineering 7, no. 5 (2023): 76. http://dx.doi.org/10.3390/chemengineering7050076.

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In this work, a safety assessment was carried out for the suspension polymerization method, known for the lack of studies about its sustainable performance and long history of chemical accidents. Therefore, a safety analysis was conducted using the inherent safety methodology to assess and determine the inherent risks of the poly(vinyl chloride) (PVC) suspension production process using computer-aided process engineering (CAPE). The indicators were calculated using data from safety databases and the specialized literature, considering downstream stages like vinyl chloride monomer (VCM) recover
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Gholamizadeh, Kamran, Esmaeil Zarei, Sohag Kabir, Abbas Mamudu, Yasaman Aala, and Iraj Mohammadfam. "A Knowledge-Driven Model to Assess Inherent Safety in Process Infrastructure." Safety 9, no. 2 (2023): 37. http://dx.doi.org/10.3390/safety9020037.

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Process safety has drawn increasing attention in recent years and has been investigated from different perspectives, such as quantitative risk analysis, consequence modeling, and regulations. However, rare attempts have been made to focus on inherent safety design assessment, despite being the most cost-effective safety tactic and its vital role in sustainable development and safe operation of process infrastructure. Accordingly, the present research proposed a knowledge-driven model to assess inherent safety in process infrastructure under uncertainty. We first developed a holistic taxonomy o
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Abdul Wahab, Nordiana, Risza Rusli, and Azmi Mohd Shariff. "Evaluation of Inherent Safety Strategies Using FAHP to Reduce Human Error." Advanced Materials Research 917 (June 2014): 332–41. http://dx.doi.org/10.4028/www.scientific.net/amr.917.332.

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Inherent safety concept has been introduced to overcome the shortcoming of traditional hazard assessments by allowing modification to be made at any stage of lifecycle of a process plant. However, most of the proposed inherent safety modifications were suitable to prevent fire, explosion and toxic hazards assessment but less attention on human and organizational factor. Therefore, this paper introduces the inherently safer analysis for human and organizational factor to be implemented during design stage or process operation. Analytic Hierarchy Process model integrated with fuzzy logic and kno
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Berchtold, Florian, Lukas Arnold, Christian Knaust, and Sebastian Thöns. "Uncertainty Modelling in Metamodels for Fire Risk Analysis." Safety 7, no. 3 (2021): 50. http://dx.doi.org/10.3390/safety7030050.

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In risk-related research of fire safety engineering, metamodels are often applied to approximate the results of complex fire and evacuation simulations. This approximation may cause epistemic uncertainties, and the inherent uncertainties of evacuation simulations may lead to aleatory uncertainties. However, neither the epistemic ‘metamodel uncertainty’ nor the aleatory ‘inherent uncertainty’ have been included in the results of the metamodels for fire safety engineering. For this reason, this paper presents a metamodel that includes metamodel uncertainty and inherent uncertainty in the results
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González-Delgado, Angel Darío, Janet B. García-Martínez, and Andrés F. Barajas-Solano. "Evaluation of Algae-Based Biodiesel Production Topologies via Inherent Safety Index (ISI)." Applied Sciences 11, no. 6 (2021): 2854. http://dx.doi.org/10.3390/app11062854.

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Increasing energy needs have led to soaring fossil fuel consumption, which has caused several environmental problems. These environmental aspects along with the energy demand have motivated the search for new energy systems. In this context, biofuels such as biodiesel have been developing into a substitute for conventional fuels. Microalgae are considered a promising option for biodiesel production due to their high lipid content. Therefore, it is important to analyze the technical aspects of the biodiesel production system. In this work, the inherent safety analysis of three emerging topologi
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Dissertations / Theses on the topic "Inherent safety analysis"

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Di, Menno Di Bucchianico Daniele. "Development of processes for the valorization of lignocellulosic biomass based on renewable energies." Electronic Thesis or Diss., Normandie, 2023. http://www.theses.fr/2023NORMIR27.

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Le monde, et en particulier l'Europe, fait face aux effets du changement climatique dus à sa longue dépendance aux combustibles fossiles en reconnaissant la nécessité vitale de s'orienter vers des ressources énergétiques renouvelables. Parmi les énergies renouvelables, la biomasse alimente non seulement la production de bioénergie, mais constitue également une source vitale de biocarbone, utilisé pour créer des molécules à haute valeur ajoutée, en remplacement des produits d'origine fossile. Les lévulinates d'alkyle, dérivés de la biomasse, se distinguent particulièrement par leur potentiel en
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Aybar, Hikmet Selli. "Model development for the dynamic analysis of the OSU Inherently Safe Reactor /." The Ohio State University, 1992. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487775034176382.

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Ashford, Nicholas. "The Encouragement of Technological Change for Preventing Chemical Accidents: Moving Firms from Secondary Prevention and Mitigation to Primary Prevention." 1993. http://hdl.handle.net/1721.1/1561.

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Books on the topic "Inherent safety analysis"

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Verderaime, V. Inherent conservatism in deterministic quasi-static structural analysis. NASA CEnter for AeroSpace Information, 1997.

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Nelson, H. E. A qualitative analysis of the inherent fire safety/fire risk in a coal mine. U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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Inherent conservatism in deterministic quasi-static structural analysis. National Aeronautics and Space Administration, Marshall Space Flight Center, 1997.

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Gilbert, Donald L. Design and analysis of motor-evoked potential data in pediatric neurobehavioral disorder investigations. Edited by Charles M. Epstein, Eric M. Wassermann, and Ulf Ziemann. Oxford University Press, 2012. http://dx.doi.org/10.1093/oxfordhb/9780198568926.013.0025.

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This article discusses how transcranial magnetic stimulation (TMS) can be used to study the pathophysiological substrata of pediatric neurological and neurobehavioural disorders and to provide practical guidance for future research. It outlines the substantial challenges inherent in studying in vivo the neurobiology of pediatric neurobehavioural disorders, such as safety, quantitative versus categorical measures, and challenges in correlational studies. It discusses ways in which TMS generates quantitative measures that may function as endophenotypes for neurobehavioural disorders. Combining T
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Van Horn, Carl E., and Herbert A. Schaffner, eds. Work in America. ABC-CLIO, 2003. http://dx.doi.org/10.5040/9798216038641.

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The first comprehensive analysis of work and the workforce in the United States, from the Industrial Revolution to the era of globalization. This comprehensive two-volume reference book is the first to analyze the central role of work and the workforce in U.S. life from the Industrial Revolution through today's information economy. Drawing on a variety of disciplines—economics, public policy, law, human and civil rights, cultural studies, and organizational psychology—its 256 entries examine key events, concepts, institutions, and individuals in labor history. Entries also tackle tough contemp
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Taylor, Steven. The New Psychology of Pandemics. Oxford University PressNew York, NY, 2025. https://doi.org/10.1093/9780197811009.001.0001.

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Abstract Pandemics are global outbreaks of novel or re-emerging infectious diseases. Pandemics will likely become more prevalent in the coming years due to climate change, the growing global population, and other reasons. Pandemics reveal aspects of humanity rarely seen in calmer times. Psychology plays an essential role in pandemics, in which people’s beliefs, emotions, and behaviors influence disease transmission, infection-related mental health problems, and societal disruption. Uncertainty is an inherent aspect of pandemics. When faced with novel pathogens, people cope with these invisible
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Book chapters on the topic "Inherent safety analysis"

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Hansson, Sven Ove. "Zero Visions and Other Safety Principles." In The Vision Zero Handbook. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-76505-7_2.

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AbstractSafety management is largely based on safety principles, which are simple guidelines intended to guide safety work. This chapter provides a typology and systematic overview of safety principles and an analysis of how they relate to Vision Zero. Three major categories of safety principles are investigated. The aspiration principles tell us what level of safety or risk reduction we should aim at or aspire to. Important examples are Vision Zero, continuous improvement, ALARA (as low as reasonably achievable), BAT (best available technology), cost-benefit analysis, cost-effectiveness analy
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Hansson, Sven Ove. "Zero Visions and Other Safety Principles." In The Vision Zero Handbook. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-23176-7_2-2.

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AbstractSafety management is largely based on safety principles, which are simple guidelines intended to guide safety work. This chapter provides a typology and systematic overview of safety principles and an analysis of how they relate to Vision Zero. Three major categories of safety principles are investigated. The aspiration principles tell us what level of safety or risk reduction we should aim at or aspire to. Important examples are Vision Zero, continuous improvement, ALARA (as low as reasonably achievable), BAT (best available technology), cost-benefit analysis, cost-effectiveness analy
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Hansson, Sven Ove. "Zero Visions and Other Safety Principles." In The Vision Zero Handbook. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-23176-7_2-1.

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AbstractSafety management is largely based on safety principles, which are simple guidelines intended to guide safety work. This chapter provides a typology and systematic overview of safety principles and an analysis of how they relate to Vision Zero. Three major categories of safety principles are investigated. The aspiration principles tell us what level of safety or risk reduction we should aim at or aspire to. Important examples are Vision Zero, continuous improvement, ALARA (as low as reasonably achievable), BAT (best available technology), cost-benefit analysis, cost-effectiveness analy
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He, Xuan’ang, Dalin Zhang, and Xiang Wang. "Visualized Numerical Analysis of Fustar Reactor Based on Modelica Language." In Springer Proceedings in Physics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_26.

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AbstractFuSTAR is a new small fluoride-salt-cooled high-temperature reactor designed for the energy needs of remote western regions. The TRISO fuel and helical cruciform fuel elements used in FuSTAR and the integrated core design enables inherent safety. Modelica is a process description language based on object equations. It has key features such as non-causal expression and model reuse, which achieve repeatable visual modeling by connecting components. By modeling and simulating FuSTAR using the Modelica, studies were carried out under steady-state as well as multiple transients to understan
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Zhu, Xinyuan, Zheng Zhou, and Jinzhang Tian. "Robustness Study and Deformation Pattern Analysis of Multiple Prediction Regression Models for a Panel Rockfill Dam." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. https://doi.org/10.1007/978-981-97-6238-5_41.

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AbstractPanel rockfill dams, due to their cost-effectiveness, short construction periods, high safety standards, and strong adaptability to foundations, have gained rapid development and considerable attention in recent years. However, the inherent material properties and structural behavior of panel rockfill dams change continuously during operation. Particularly, long-term operation results in coordination issues between the panel concrete and the rockfill material, leading to deformations. Regular monitoring and prediction of horizontal displacements in panel rockfill dams are crucial to en
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Wang, Jiawan, Wenxia Liu, Muzimiao Zhang, et al. "Scenario-Based Flexible Modeling and Scalable Falsification for Reconfigurable CPSs." In Computer Aided Verification. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-65633-0_15.

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AbstractCyber-physical systems (CPSs) are used in many safety-critical areas, making it crucial to ensure their safety. However, with CPSs increasingly dynamically deployed and reconfigured during runtime, their safety analysis becomes challenging. For one thing, reconfigurable CPSs usually consist of multiple agents dynamically connected during runtime. Their highly dynamic system topologies are too intricate for traditional modeling languages, which, in turn, hinders formal analysis. For another, due to the growing size and uncertainty of reconfigurable CPSs, their system models can be huge
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Zhang, Yaoxiang, Xue Zhang, Hongxing Yu, and Sijia Du. "Research on Thermal-Hydraulic Model and Characteristics of Lead Cooled Traveling Wave Reactor." In Springer Proceedings in Physics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_49.

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AbstractTraveling wave reactor (TWR) is an advanced nuclear power system, which can keep the total amount of fissionable nuclides constant during its lifetime through the transformation of fissionable nuclides in the reactor, so as to maintain the stability of the effective proliferation factor of the reactor core. As a coolant, lead has low neutron moderation ability and capture cross section. At the same time, it also has excellent thermal characteristics. Lead cooled traveling wave reactor is a reactor with high inherent safety and good application prospects. The research on reactor core ma
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Li, Xiangyue, Xiaojing Liu, Xiang Chai, and Tengfei Zhang. "Preliminary Multi-physics Coupled Simulation of Small Helium-Xenon Cooled Mobile Nuclear Reactor." In Springer Proceedings in Physics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_59.

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AbstractFor the prediction of the internal physical process of SIMONS (Small Innovative helium-xenon cooled MObile Nuclear power Systems), this research created a coupled three-dimensional high-fidelity calculation platform of the neutronics/ thermo-elasticity analysis called FEMAS (FEM based Multi-physics Analysis Software for Nuclear Reactor). This platform allows for the multi-physics coupling calculations of neutron diffusion/ transport, thermal diffusion, and thermal elasticity. It is based on the open-source Monte Carlo code OpenMC and the open-source finite element codes Dealii and Feni
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Xu, Bin, and Rui Pang. "Performance Seismic Safety Evaluation." In Hydroscience and Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-7198-1_8.

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AbstractCFRDs are inherently complex, and their dynamic response and seismic damage under seismic action are manifested in various aspects. However, due to the scarcity of seismic damage data and seismic codes specifically tailored for earth and rock dams, the focus remains primarily on three aspects: deformation of the dam body, stability of the dam slopes, and safety of the panels of the seepage control body. It is believed that the deformation of the dam body may influence the overall performance of the dam, while the stability of the dam slopes and the safety of the panels may affect local
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Hanif, Muhammad Abdullah, Faiq Khalid, Rachmad Vidya Wicaksana Putra, et al. "Robust Computing for Machine Learning-Based Systems." In Dependable Embedded Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-52017-5_20.

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AbstractThe drive for automation and constant monitoring has led to rapid development in the field of Machine Learning (ML). The high accuracy offered by the state-of-the-art ML algorithms like Deep Neural Networks (DNNs) has paved the way for these algorithms to being used even in the emerging safety-critical applications, e.g., autonomous driving and smart healthcare. However, these applications require assurance about the functionality of the underlying systems/algorithms. Therefore, the robustness of these ML algorithms to different reliability and security threats has to be thoroughly stu
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Conference papers on the topic "Inherent safety analysis"

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Gavrilovski, Alek, Kyle Collins, and Dimitri Mavris. "Model-Enhanced Analysis of Flight Data for Helicopter Flight Operations Quality Assurance." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11502.

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Helicopter Flight Operations Quality Assurance (HFOQA) systems promise safety improvements in flight operations through the use of on-board data from regular flights. HFOQA systems can provide data pertaining to many types of accidents where human factors have been implicated because they track the manner in which the vehicles are operated. For helicopters, most implementations of such systems on helicopters rely on experts to determine pre-set limits on combinations of flight parameters. These limits are also known as "safety events". A common practical problem that arises in HFOQA systems is
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Xiong, Yin, Shengqiang Li, Yalei Hao, and Shengyao Jiang. "Elementary Analysis of the Quality Assurance for Probabilistic Safety Analysis." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-15288.

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The quality of Probabilistic Safety Assessments (PSA), frequently named as probabilistic risk assessment (PRA), is one of the core issues in advanced nuclear power plant applications. Although numerous guidance and regulations have been provided to enhance the PSA quality, the inherent uncertainty of current PSA and project management process still make it to be puzzled. Based on the implementation of current PSA development status and limitation, a new integral model accounting for interrelated economic, health, security, quality, environmental and economic matters as well as quality attribut
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Kwon, Young-Min, Hae-Yong Jeong, Ki-Seok Ha, Won-Pyo Chang, Yong-Bum Lee, and Dohee Hahn. "Scoping System Analysis of KALIMER-600 Design Concept." In 14th International Conference on Nuclear Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/icone14-89514.

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The Korea Atomic Energy Research Institute (KAERI) is developing KALIMER (Korea Advanced LIquid Metal Reactor), which is a sodium-cooled, metallic-fueled, pool-type reactor. The KALIMER-600 design concept (600 MWt) was selected as one of the reference GEN-IV sodium-cooled fast reactors (SFRs). The safety design philosophy of KALIMER-600 places maximum reliance on passive responses to abnormal and emergency conditions, and minimizes the need for active and engineered safety systems. KALIMER-600 utilizes the intrinsic negative reactivity feedback effect under design extended conditions where rea
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McIntire, Matthew G., Elham Keshavarzi, Irem Y. Tumer, and Christopher Hoyle. "Functional Models With Inherent Behavior: Towards a Framework for Safety Analysis Early in the Design of Complex Systems." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-67040.

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This paper represents a step toward a more complete frame-work of safety analysis early in the design process, specifically during functional modeling. This would be especially useful when designing in a new domain, where many functions have yet to be solved, or for a problem where the functional architecture space is large. In order to effectively analyze the inherent safety of a design only described by its functions and flows, we require some way to simulate it. As an already-available function failure reasoning tool, Function Failure Identification and Propagation (FFIP) utilizes two disti
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Xing, Mian, Linsen Li, Gang Zheng, et al. "Preliminary Transient Analysis for LBE-Cooled Fast Reactor BLESS-D." In 2021 28th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/icone28-63220.

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Abstract Lead-cooled fast reactor is one of the fourth-generation nuclear energy systems, which has great development potential due to good neutronic, thermal-hydraulic characteristics and inherent safety. The lead and bismuth eutectic alloy (LBE) cooled fast reactor BLESS-D (Breeding Lead-Based Economical Safe System) is a small fast reactor developed by the State Power Investment Corporation Research Institute (SPICRI). It is designed as a multi-purpose integrated small reactor system with the characteristics of small power, compact size and inherent safety. In the future, it could be used f
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Patel, Shivdayal, Suhail Ahmad, and Manander Singh. "Safety and Reliability Analysis of Composites Under Low Velocity Impact." In ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/omae2016-54582.

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Low velocity impact on composite plates is studied taking material properties and initial velocity as random parameters. Graphite fiber reinforced composite plates are susceptible to damage due to impact by foreign objects and in plane loading. In order to assess the safe load carrying capacity and the probability of failure under impact, dynamic analysis of composite plate subjected to low velocity impact is carried out. Finite element method is used to study impact. During impact, the in-plane damage modes such as matrix cracking, fiber failure and shear cracking are modeled using a failure
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Fu, Hui, Daogang Lu, and Yu Liu. "Dropping-Rod Analysis of Control Rod in ADS Lead-Bismuth Alloy Zero-Power Reactor." In 2021 28th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/icone28-64082.

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Abstract The accelerator-driven subcritical system (ADS) can transmute nuclear waste by using high-energy neutrons, which is the most effective nuclear waste disposal scheme at present. The zero-power lead-bismuth alloy device accurately constructed the interaction mode between nuclear fuel and lead-bismuth alloy coolant material, and more accurately simulated the core physical characteristics of lead-bismuth reactor. Moreover, the inherent safety of the reactor is enhanced by installing several passive safety shutdown systems. However, due to the particularity of the potential harm caused by
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Lenti, Manuel, Lorenzo Balestra, and Ingrid Schjølberg. "A Bayesian Networks Approach for Safety Barriers Analysis: A Case Study on Cryogenic Hydrogen Leakage." In ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/omae2022-79725.

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Abstract One of the main concerns, when considering hydrogen storage systems, is the possibility of an unwanted leak, which can result in potential fire, explosions, or detonation, potentially affecting both structures and passengers safety. Safety barriers can be implemented with respect to the storage system design to prevent, mitigate and control unwanted events or accidents. After the identification of the relevant failures, and hazards inherent in the system, a quantitative safety barrier analysis can be performed to assess the safety barriers reliability and quantify with numerical value
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Slagis, Gerry C. "ASME Section III Design-by-Analysis Criteria Concepts and Stress Limits." In ASME/JSME 2004 Pressure Vessels and Piping Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/pvp2004-2614.

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The ASME Section III design-by-analysis approach provides stress criteria for the design of nuclear components. Stresses are calculated elastically for the most part, although plastic analysis is recognized. Limits are specified for primary, secondary, and peak stresses. Inherent in these limits are factors of safety against several modes of failure. The purpose of this paper is to explain the design-by-analysis criteria and fundamental concepts behind the approach. With this basis, some of the technical issues that have been identified are discussed.
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Peng, Yongsen, and Zhengjie Liu. "The Research on Common Cause Failure Analysis and Countermeasures for Nuclear Safety Ventilation and Air Conditioning System." In 2022 29th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/icone29-93557.

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Abstract By studying relevant regulations, standards and good practices, this paper discusses the typical types of common cause failures (CCFs) and general countermeasures in nuclear power plants, and summarizes the methodology, process and defenses for CCFs analysis of safety ventilation and air-conditioning (VAC) system in nuclear power plants. The typical CCFs are divided into four categories, namely functional dependency, spatial dependencies, inherent dependencies and human-related dependencies, and the corresponding defences are functional isolation, physical isolation, and diversity res
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Reports on the topic "Inherent safety analysis"

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Ndubuaka, Kachi. PR676-233801-R09 Pipe Vulnerability Analysis Methodology. Pipeline Research Council International, Inc. (PRCI), 2025. https://doi.org/10.55274/r0000142.

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Continuous buried pipelines are generally required to traverse long distances and as such, inevitably pass through unstable landforms which may impart critical levels of stress beyond the intrinsic capacity of the pipelines. The deformational response of buried pipelines subject to relative ground movement is strongly influenced by the geotechnical properties of the immediate backfill and surrounding soil, the size and direction of the soil movement in which the pipeline is embedded, as well as mechanical soil-pipe interaction behavior. With respect to the mode of deformation, relative ground
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Anstey, Mitchell R., Amy Cha-Tien Sun, Scott M. Paap, et al. Inherently safer technology gaps analysis study. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1051729.

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Aybar, Hikmet Selli. Model development for the dynamic analysis of the OSU inherently safe reactor. Part 1. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/80759.

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Turner, Benjamin. Guidance for Factoring Deep Foundation Structural Resistance for Landslide Stabilization and Excavation Support. Deep Foundations Institute, 2023. http://dx.doi.org/10.37308/cpf-2017-land-1.

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Lateral support provided by deep foundations can be an effective means to stabilize existing and potential landslides, and deep foundations contribute to the stability of support-of-excavation systems. However, defining the structural resistance and implementing it in a slope stability analysis that satisfies LRFD requirements is a source of significant confusion and miscommunication among geotechnical and structural designers. This report explains the implications of applying (or not) structural resistance factors at various stages of the analysis. Furthermore, most commercial slope stability
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Kwesiga, Victoria, Zita Ekeocha, Stephen Robert Byrn, and Kari L. Clase. Compliance to GMP guidelines for Herbal Manufacturers in East Africa: A Position Paper. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317428.

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With the global increase in the use of traditional and complementary remedies for the prevention and treatment of illness, the quality and safety of these medicines have become a significant concern for all regulatory authorities. Herbal medicines are the most commonly used form of traditional and complementary medicines in the world and the efficacy and safety of herbal medicines, like conventional medicines, largely depends on their quality from planting to harvesting, preprocessing and final processing. Due to the inherent complexity of herbal medicines, often containing an array of active
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Dudoit, Alain. European common data spaces: a structuring initiative that is both necessary and adaptable to Canada. CIRANO, 2023. http://dx.doi.org/10.54932/skhp9567.

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Faced with the acceleration of the digital economy, the governance and effective sharing of data have become fundamental issues for public policy at all levels of jurisdictions and in all areas of human activity. This paper reviews the initiatives and challenges associated with data governance, with a particular focus on the European Common Data Spaces (ECDS) and their direct relevance to the Canadian context. It explores the inherent complexity of data governance, which must reconcile sector-specificities with more horizontal governance principles. In doing so, it highlights the importance of
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Lucas, Brian. Impact of COVID-19 on Poaching and Illegal Wildlife Trafficking Trends in Southern Africa. Institute of Development Studies (IDS), 2022. http://dx.doi.org/10.19088/k4d.2022.017.

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This rapid review focuses on the impact COVID-19 pandemic om poaching and illegal wildlife trafficking. It provides an overview of the recent research and summarises the key themes. This review found that poaching for the purpose of international trafficking of illegal wildlife products, generally decreased. These declines are largely attributed to the disruption of transportation routes used by wildlife traffickers to move illicit goods within Southern Africa and overseas by air, and in some locations to the effects of local lockdown measures. Poaching for subsistence consumption (bushmeat) g
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L51580 Safety Factors in the Assessment of Realistic Defects in Pipeline Welds. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0010330.

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The British Standards Institute document PD6493:1980 uses the crack tip opening displacement (CTOD) design curve as a method for determining defect acceptance levels in welded joints. The document is under revision and current proposals for the fracture section of the revised document employ three levels of assessment procedures, arranged as a progression from simple stress treatments producing conservative results, to critical analyses which incorporate more rigorous stress analyses and contain no inherent factors of safety. The proposed Level 1 assessment procedure is generally consistent wi
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Financial Infrastructure Report 2023. Banco de la República, 2023. http://dx.doi.org/10.32468/rept-sist-pag.eng.2023.

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Introduction The Financial Infrastructure Report is a product of Banco de la República’s (Banrep) continuous efforts to scrutinize financial market infrastructures (FMIs) in Colombia, besides being a contribution to analyzing and monitoring the country’s financial stability. If FMIs are not managed properly, they can pose significant risks to the financial system and be a possible source of contagion, especially in periods of market stress. The domestic financial infrastructure during 2022 was safe and efficient, allowing the payment system and financial markets to operate normally, which lent
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