Relevant bibliographies by topics / Life cycle matrix

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Life cycle matrix'

Author: Grafiati
Published: 30 May 2022
Last updated: 19 July 2025

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Journal articles on the topic "Life cycle matrix"

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Demircioglu, Pinar, Ismail Bogrekci, Yavuz Eris, and Suleyman Can Ozkan. "Optimization of cutting die life cycle and investigation of parameters affecting die life cycle." Engineering review 44, no. 1 (2024): 50–64. http://dx.doi.org/10.30765/er.2273.

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In this study, an investigation into the factors influencing the die life cycle was prompted by the substantial costs associated with punch and matrix wear in the die used for ventilation hole cutting of the disc component, featuring MW05 material. The study focused on optimizing the life cycle through a series of experiments conducted in two stages. Initially, punch life cycle studies, including geometry and PVD surface coating, were carried out. Subsequently, matrix life cycle studies encompassing hardness, manufacturing method, surface roughness, press tonnage, and alternative material were
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GRAEDEL, T. E., B. R. ALLENBY, and P. R. CΟMRIΕ. "Matrix Approaches to Abridged Life Cycle Assessment." Environmental Science & Technology 29, no. 3 (1995): 134A—139A. http://dx.doi.org/10.1021/es00003a751.

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Surov, I. A. "Life cycle: semantic matrix of process modeling." Ontology of designing 12, no. 4 (2022): 430–53. http://dx.doi.org/10.18287/2223-9537-2022-12-4-430-453.

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Acceleration of socio-technological changes increases demands and complexity of process modeling tasks. Developing the appropriate thinking skills is becoming a mass necessity. This paper describes a method for representation of pro- cesses, allowing systematization of such skill based on life cycle. Any process is then represented as a sequence of stag- es: perception, analysis, design, action, coordination, and evaluation. This sequence is formalized as a circular trajecto- ry on a phase space, the Cartesian axes of which are the activity and potency factors of classical semantics. As a resu
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van Tienderen, Peter H. "Life Cycle Trade-Offs in Matrix Population Models." Ecology 76, no. 8 (1995): 2482–89. http://dx.doi.org/10.2307/2265822.

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Bol'shakov, K. G., D. G. Kondrat'ev, Vladimir Ivanovich Matrenin, Anatolii Tikhonovich Ovchinnikov, Boris Sergeevich Pospelov, and A. V. Potanin. "Cycle life of alkaline matrix fuel cell stack." Electrochemical Energetics 15, no. 4 (2015): 175–79. http://dx.doi.org/10.18500/1608-4039-2015-15-4-175-179.

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Bellandi, Francesco. "Further Developments of the Financially-ESG Sustainable Growth Matrix." International Journal of Business and Management 17, no. 2 (2022): 112. http://dx.doi.org/10.5539/ijbm.v17n2p112.

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Bellandi (20212022) has developed a matrix to assess the consistency between sustainable financial growth and sustainable ESG (Environmental, Social, and Governance, hereafter ESG) growth, and how this may impact shareholders versus other stakeholders. This article further builds on that matrix, to link the product life cycle approach and the BCG matrix to the sales growth axis of the matrix and determine both the actual revenue growth and the financially sustainable revenue growth associated to each stage of a product life cycle and each quadrant of the BCG matrix. The article also illustrate
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Li, Longbiao. "Fatigue life prediction of ceramic-matrix composites." Aircraft Engineering and Aerospace Technology 90, no. 5 (2018): 720–26. http://dx.doi.org/10.1108/aeat-01-2016-0014.

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PurposeThis paper aims to predict fatigue life and fatigue limit of fiber-reinforced ceramic-matrix composites (CMCs) with different fiber preforms, i.e. unidirectional, cross-ply, 2D-, 2.5D- and 3D-woven, at room and elevated temperatures.Design/methodology/approachUnder cyclic loading, matrix multicracking and interface debonding occur upon first loading to fatigue peak stress, and the interface wear appears with increasing cycle number, leading to degradation of the interface shear stress and fibers strength. The relationships between fibers fracture, cycle number, fatigue peak stress and i
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Sweeney Smith, Stuart, Adelaide Calbry-Muzyka, and Adam R. Brandt. "Improved exergetic life cycle assessment through matrix reduction technique." International Journal of Life Cycle Assessment 21, no. 10 (2016): 1379–90. http://dx.doi.org/10.1007/s11367-016-1118-5.

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Wu, Xiaolan, and Shengyuan Wang. "Assessment of Enterprise Life Cycle Based on Two-Stage Logistic Model: Exemplified by China’s Automobile Manufacturing Enterprises." Sustainability 14, no. 21 (2022): 14437. http://dx.doi.org/10.3390/su142114437.

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Enterprises in socio-economic ecosystems, like organisms in natural ecosystems, have life cycles. Since the enterprise life cycle theory was proposed, how to measure the enterprise life cycle has been a hot research topic. In order to assess the life cycle of an enterprise, a two-stage logistic model was proposed in this research, based on ecological theory and a population dynamics model. The first-stage logistic model measures the internal inhibition coefficient, intrinsic growth rate, and theoretical upper limit of enterprise development scale. The second-stage logistic model deals with the
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МАРКИН, М. И. "INTERRELATION OF THE MANAGERIAL CONCEPTS OF BCG, ZHCP, OWC AND THE MATRIX OF SUSTAINABLE FINANCIAL GROWTH - ESG." Экономика и предпринимательство, no. 5(154) (July 1, 2023): 1379–86. http://dx.doi.org/10.34925/eip.2023.154.5.275.

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Белланди разработал матрицу для оценки соответствия между устойчивым финансовым ростом и устойчивым ростом ESG (экологические, социальные и управленческие, далее ESG), а также того, как это может повлиять на акционеров по сравнению с другими заинтересованными сторонами. Эта статья рассматривает данную матрицу, чтобы связать подход жизненного цикла продукта и матрицу БКГ с осью роста продаж матрицы соответствия между устойчивым финансовым ростом и устойчивым ростом ESG В статье также показано, как методология оценки жизненного цикла может быть связана с моделью жизненного цикла продукта и лучше
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Dissertations / Theses on the topic "Life cycle matrix"

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Chen, Xiaoju. "Uncertainty Estimation in Matrix-based Life Cycle Assessment Models." Research Showcase @ CMU, 2017. http://repository.cmu.edu/dissertations/891.

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Life Cycle Assessment (LCA) has been applied to help decision-makers understand quantitative environmental effects and impacts through the life stages of a product or process. Matrix-based LCA models are widely incorporated to LCA software tools to simplify the assessment and provide straightforward results. However, these tools do not sufficiently provide the uncertainties that arise from the inventory data as well as from the matrix-based models. To address this problem, in this thesis I use a range method to explore three types of uncertainties (parameter, scenario, and model uncertainties)
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Dissanayake, Nilmini P. J. "Life cycle assessment of flax fibres for the reinforcement of polymer matrix composites." Thesis, University of Plymouth, 2011. http://hdl.handle.net/10026.1/969.

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This thesis aims to investigate the sustainability of bast fibres specifically flax fibres as the reinforcement for polymer matrix composites (referenced to glass fibres) by undertaking a quantitative Life Cycle Assessment using the eight environmental impact classification factors of global warming, acidification, eutrophication, human toxicity, aquatic toxicity, ozone depletion, photochemical oxidants creation and non-renewable/abiotic resource depletion. A data set was compiled from numerous literature sources to complete the Life Cycle Inventory for the production of flax fibres. Three sce
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Dupont, Stefan A. "The Functional Roles of the Human Immunodeficiency Virus Type-1 Matrix Protein during Viral Life Cycle: A Dissertation." eScholarship@UMMS, 2000. http://escholarship.umassmed.edu/gsbs_diss/191.

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The human immunodeficiency virus type-1 matrix (HIV-1 MA) is best described as a multi-functional, structural protein. However, the multitude of functional activities ascribed to this viral component is not nearly as interesting as are its seemingly paradoxical and opposing roles during the viral life cycle. At the time of virus infection, HIV-1 MA remains associated with the reverse transcription complex, in which viral nucleic acids are synthesized, and facilitates its translocation to the host cell nucleus (Bukrinsky, Sharova et al. 1992; Bukrinsky, Sharova et al. 1993). This activity of MA
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Gendre, Laura. "A study of emission of nanoparticles during physical processing of aged polymer-matrix nanocomposites." Thesis, Cranfield University, 2016. http://dspace.lib.cranfield.ac.uk/handle/1826/12381.

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Nanotechnology research and its commercial applications have experienced an exponential rise in the recent decades. Although there are a lot of studies with regards to toxicity of nanoparticles, the exposure to nanoparticles, both in terms of quality and quantity, during the life cycle of nanocomposites is very much an unknown quantity and an active area of research. Unsurprisingly, the regulations governing the use and disposal of nanomaterials during its life cycle are behind the curve. This work aims to assess the quantity of nanoparticles released along the life cycle of nanocomposites. Ma
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Lagerstedt, Jessica. "Functional and environmental factors in early phases of product development - Eco functional matrix." Doctoral thesis, KTH, Machine Design, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3465.

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<p>Interest in environmental issues has increased enormouslyover the last few decades and environmental problems areperceived to be on the increase. Due to the fact that thenumber of products on the market increases enormously, it isevident that we face a great challenge to overcome the problemconcerning our consumer society. An increasing barrage oflegislation accompanied by the public’s awareness of, andconcern for, the environment forcing the industry to respond.Products and their environmental impact have moved to thecentre stage and it is widely believed that designers have akey role in a
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Brandano, Laura A. "Investigation of the C-Terminal Helix of HIV-1 Matrix: A Region Essential for Multiple Functions in the Viral Life Cycle: A Dissertation." eScholarship@UMMS, 2011. https://escholarship.umassmed.edu/gsbs_diss/552.

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Since the first cases were reported over thirty years ago, great strides have been made to control disease progression in people living with HIV/AIDS. However, current estimates report that there are about 34 million individuals infected with HIV worldwide. Critical in the ongoing fight against this pandemic is the continuing development of highly active anti-retroviral therapies, ideally those with novel mechanisms of action. Currently, there are no medications approved for use that exploit the HIV-1 MA protein, despite its central role in multiple stages of the virus life cycle. This thesis
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Melén, Cecilia, and Mirea Wolff. "Consumption of sustainable food products : A study of the Sustainable purchase perception matrix and Sustainable lead consumers; A life cycle assessment of BäR smoothie." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-435079.

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Part 1 The scientific community has identified an attitude-action gap for demographic and psychographic variables when studying sustainable purchase behaviour. By focusing on what happens during the purchase instead of the purchaser, this cross-sectional study aims to understand sustainable purchase behaviour when consumers purchase sustainable food. The scope of this study focused on the consumer’s perceived degree of Confidence and Com- promise when purchasing sustainable food products as suggested by Peattie in the Green purchase perception matrix. However, since the study included environm
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Lima, Rodrigo Costa de Souza. "Método para posicionamento estratégico sustentável no desenvolvimento de um novo produto." Universidade do Vale do Rio do Sinos, 2010. http://www.repositorio.jesuita.org.br/handle/UNISINOS/2363.

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Made available in DSpace on 2015-03-05T17:05:27Z (GMT). No. of bitstreams: 0 Previous issue date: 23<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Embasada em conceitos de Sustentabilidade, Análise de Ciclo de Vida (ACV) e elementos financeiros, esta dissertação propõe uma matriz de posicionamento estratégico de produto e um método para a sua aplicação. A Matriz de Posicionamento Estratégico Sustentável (MPESus) destina-se a analisar os impactos ambientais e financeiros de um ou mais produtos, considerando sua cadeia produtiva, permitindo comparar desempenhos e formular
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Gay, Swann. "Elaboration de matrices microcellulaires de polymère biosourcé par la technologie CO², supercritique." Thesis, Angers, 2017. http://www.theses.fr/2017ANGE0007.

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Dans le contexte actuel, où la préservation des ressources et le développement durable sont devenus des enjeux importants de ce siècle, la production de matériaux tant performants que respectueux de l’environnement est devenue indispensable. Ainsi, ce travail de thèse porte sur l’élaboration de matrices poreuses de biopolymères en utilisant la technologie CO2 supercritique (CO2-SC). L’utilisation du PLA permet de produire des matrices 100% biosourcées et biodégradables, alors que l’utilisation de CO2-SC permet de diminuer l’impact écologique des procédés de mise en forme. Dans un premier temps
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De, Caso y. Basalo Francisco Jose. "Sustainable Composite Systems for Infrastructure Rehabilitation." Scholarly Repository, 2010. http://scholarlyrepository.miami.edu/oa_dissertations/495.

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The development of composite materials by combining two or more constituents with improved mechanical properties, when compared to either of the constituents alone, has existed since biblical times when straw or horse hair was mixed with clay or mud to produce bricks. During the second half of the twentieth century, modern composites known as fiber reinforced polymers (FRP) - consisting of a reinforcing phase (fibers) embedded into a matrix (polymeric resin or binder) - were developed to meet the performance challenges of space exploration and air travel. With time, externally-bonded FRP app
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Books on the topic "Life cycle matrix"

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Gollub, James O. The decade matrix. Addison-Wesley, 1991.

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Heijungs, Reinout. The Computational Structure of Life Cycle Assessment. Springer Netherlands, 2002.

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Platnieks, Oskars. Biodegradable Polybutylene Succinate Wood Plastic Composites with Enhanced Exploitation Properties. RTU Press, 2022. http://dx.doi.org/10.7250/9789934228155.

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The author of the Thesis uses bio-based PBS and cellulose from renewable circular resources to develop sustainable composite materials. The PBS/cellulose composites must fulfil demanding properties during materials application, while retaining high dimensional stability and mechanical properties. In addition, after the life cycle ends, it is expected that the composite will rapidly desintegrate in the soil. This is achieved using a hydrophobic PBS matrix that offers excellent ductility and rigid cellulose particles with excellent reinforcement capabilities. Cellulose fillers have exceptional m
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Life cycle design in architettura: Progetto e valutazione di impatto ambientale dalla materia all'edificio. Maggioli editore, 2013.

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Book chapters on the topic "Life cycle matrix"

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Zhao, Guo-feng, Bing Li, Juan Wang, and Hong Tang. "Evaluating Life-Cycle Matrix Model for Mobile Social Network." In Emerging Technologies for Information Systems, Computing, and Management. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7010-6_111.

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Khanna, Navneet, and Prassan Shah. "Energy Efficiency Analysis for Machining Magnesium Metal Matrix Composites Using In-House Developed Hybrid Machining Facilities." In Sustainable Production, Life Cycle Engineering and Management. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44248-4_13.

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Zhu, X. M., M. N. Su, and Y. C. Wang. "Numerical investigation of the effects of graphene on the mechanical properties of fibre reinforced cementitious matrix composite." In Life-Cycle of Structures and Infrastructure Systems. CRC Press, 2023. http://dx.doi.org/10.1201/9781003323020-123.

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Yang, Xuexue, and Qiang Liu. "Risk Assessment of Prefabricated Buildings for Whole Life Cycle Based on Risk Matrix—VWAHP." In Proceedings of the 24th International Symposium on Advancement of Construction Management and Real Estate. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8892-1_141.

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Karadimas, Georgios, Yagmur Atescan Yuksek, and Konstantinos Salonitis. "Environmental Impact Assessment of Manufacturing of SiC/SiC Composites." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77429-4_25.

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AbstractSiC/SiC composites have attracted increasing attention in various applications such as turbine blades, exhaust nozzles, and combustor chambers, due to their exceptional mechanical and thermal properties. However, the environmental impact of these composites across their life cycle is an important aspect that needs to be evaluated to support their responsible development and use. In this study, a life cycle assessment of SiC/SiC woven laminate ceramic matrix composites to quantify their environmental impacts from cradle-to-gate was conducted. Three different manufacturing methods to produce SiC/SiC woven laminates were researched: chemical vapour infiltration (CVI), pyrolysis of a preceramic polymer (PIP), and melt infiltration (MI). The Life Cycle Assessment approach was utilized to identify the effect outcomes for each process, analysing the raw material extraction, raw material processing, and final product manufacturing phases to develop the environmental impact assessment. The study's outcome showed that CVI had the lowest average environmental impact between the two methods.
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Deng, Ruiyang, and Sebastian Kilchert. "The Application of LCA Data Uncertainty Analysis in the Sustainable Development Process." In ARENA2036. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-88831-1_29.

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Abstract Environmental performance is increasingly being emphasized during the design phase. Although the lack of quantity and quality of data leads to inaccurate environmental results in the early stages of design, the ability of life cycle assessment (LCA) to influent environmental performance of the product is significant during this phase. This article aims to evaluate the data uncertainty of LCA during the design phase, integrate the data quality assessment results into the sustainability-oriented development process (NEP), and provide more accurate environmental influence information in the early stages of the design process to avoid major changes later. To that purpose, the life cycle inventory (LCI) data of hydrogen tank production based on pedigree matrix method is used to analyse the data quality of existing data in the early design stages. Methodologies are investigated which link these pedigree matrix methods to data of contribution analysis and probability distributions in order to predict data uncertainty in life cycle impact assessment (LCIA) results. A framework will then be proposed which allows to decide if further data updating or process refinement is needed based the calculated uncertainty for the predicted LCIA result. Through data quality analysis the reliability of LCA results can be improved at early design stage, and according to combination with the sustainable development proc ess LCA can identify the environmental influence during design phase, to avoid the large-scale change due to that in the late stages of design.
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Lindquist, Jay D. "Are Women’S Apparel Retail Store Image Spaces Alike Across Life Cycle Lines: A Schonemann-Carroll-Lingoes Matrix Fit Application." In Marketing Horizons: A 1980's Perspective. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10966-4_42.

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Arnetoli, Maria Vittoria, and Roberto Bologna. "Design Scenarios for a Circular Vision of Post-disaster Temporary Settlements." In The Urban Book Series. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29515-7_43.

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AbstractThe construction sector has a considerable impact on the environment in terms of both exploited natural resources and greenhouse gas emissions. Therefore, converting the production process from linear to circular is essential. In increasingly vulnerable human settlements, post-emergency recovery can become an opportunity to develop innovative circular design strategies. The research focuses on how to strengthen the resilience of risk-prone territories through pre-disaster strategic planning based on a systemic approach. Post-emergency management of 2009 and 2016–2017 earthquakes in the inner areas of Central Italy is assumed as a case study. In particular, the tender specifications that guided the recovery revealed a deep lack of preventive programmes on the post-use phase of the settlements, which remain suspended between temporary and permanent. Starting from the analysis, the paper proposes a matrix of alternative scenarios for the end-of-life of temporary structures. The matrix allows connecting the recovery phase with the objectives of social cohesion and territorial regeneration policies, adapting the response to the needs of the specific context. Assuming that the artefact’s technological requirements depend on the different perspectives of their life cycle, the scenarios are oriented towards different degrees of reversibility, addressing the complete disassembly, with the reuse and recycling of components, up to the reconversion of temporary assets as local facilities and as resources for green and digital transition. Integrating post-disaster into ordinary tools would trigger virtuous synergies to optimise public funding use. In this framework, post-disaster temporary housing can become a field of experimentation for disaster-resilient communities and circular economy.
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Duraiappah, Anantha Kumar. "The Economic and Environmental Impact of Waste Paper Trade and Recycling in India: A Life Cycle Approach with an Endogenous Input-Output Technology Matrix." In Computational Models in the Economics of Environment and Development. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-0960-7_5.

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Conato, Fabio, Ilaria Spasari, and Habtamu Bayera Madessa. "Sustainable Metamodules. Disseminating Sustainable Practices in Design Workflow Via BIM-Based Approaches." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-69626-8_86.

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AbstractIn the current complexity of the design process, it is important to clarify the information flow for the creation of smart architectures. This clarity ensures coherence at each design scale, up to the definition of construction elements that make them effectively realizable and manageable throughout their entire life cycle. This paper presents a definition of sustainable metamodules using homogeneous sets of smartness indicators to support the design workflow. It specifically focuses on façades with a transparent base skin that can be digitalized through a BIM-based approach, promoting interoperability and multidisciplinary control.In analyzing present societal demands and the features of smart architectures, a range of smartness indicators will be established as parameters that contemporary architecture should consider to be classified as smart. The information cores formed by the combination of the predetermined parameters and feasible design solutions will be stated at every level of design detail.Following BIM regulations and leveraging the customization capabilities of open-format files (IFC), the earlier identified metamodules will be stated at various Levels of Detail (LOD), crafting suitable property sets within a BIM authoring software. This process will generate a structured matrix capable of supporting designers’ decisions in the realization of smart architectures.
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Conference papers on the topic "Life cycle matrix"

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Lua, Jim, Anisur Rahman, Dinh Pham, and Nam Phan. "A Progressive Damage Model for Fatigue Analysis of Woven Fabric Composites." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12889.

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An efficient two-step progressive damage model has been developed to predict the accumulated damage and fatigue life of woven fabric composite materials. A stress-based failure criterion coupled with a continuum damage approach is employed to predict the damage in fabric materials when loaded up to the desired stress level. Upon fatigue cyclic loading, fatigue damage initiation and propagation in the warp and weft tows, in the matrix constituent and their interfaces are evaluated with S-N based accumulation models characterizing the cycle-dependent strengths in the fiber tows and the matrix su
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Aljazaeri, Zena R., and John J. Myers. "Strengthening of reinforced concrete beams in shear with fiber reinforced cementitious matrix." In International Conference on Performance-based and Life-cycle Structural Engineering. School of Civil Engineering, The University of Queensland, 2015. http://dx.doi.org/10.14264/uql.2016.762.

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Wani, M. F. "Life Cycle Design and Evaluation at Conceptual Design Stage Using Digraph and Matrix Approach." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95734.

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In this paper, a procedure based on digraph and matrix approach is presented for carrying out life cycle design and evaluation of mechanical systems, at system conceptual design stage. Features which characterize life cycle aspects of the system are identified and are called attributes of life cycle of a the system. Consideration of these attributes and their interrelations are rudiment in design and evaluation of life cycle of the system. This is modeled in terms of life cycle Design (LCD) attributes digraph for the system. Nodes in the digraph represent attributes and their relations are rep
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Zhao, Yuan, and Deborah Thurston. "Integrating End-of-Life and Initial Profit Considerations in Product Life Cycle Design." In ASME 2010 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/detc2010-28830.

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Growing concerns from customers and the government about product disposal highlight the necessity of improving product take-back systems to retain the embedded values in disposed products. Progress has been made towards minimizing the cost of the disassembly process. While some progress has been made in improving end-of-life (EOL) value through decision making in the early design stage, contradictive objectives make it difficult to simultaneously optimize initial sales profits and EOL value. In this paper, a mathematical model is developed to integrate end-of-life recovery value considerations
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Espinosa, Octavio Juarez, James Garrett, and Chris Hendrickson. "A Software Tool for Economic Input-Output Life-Cycle Assessment." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0021.

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Abstract Software tools can be used to apply green design guidelines during product and process design. However, most current design systems do not consider the environmental impacts over the life-cycle of a product. This paper describes a software tool to calculate indirect and direct estimates of toxic releases and other environmental impacts during a product life-cycle. This software implements the EIO-LCA method, provides a Graphical User Interface (GUI) and includes some new features to facilitate the application of this method EIO-LCA is a life-cycle assessment method based upon economic
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Rusyaeva, E. Yu, and S. A. Saltykov. "Identification of the stage in the life cycle of innovation: Matrix, technique and open data." In 2017 Tenth International Conference Management of Large-Scale System Development (MLSD). IEEE, 2017. http://dx.doi.org/10.1109/mlsd.2017.8109680.

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Cassenti, Brice N., and Herbert Koenig. "Life Prediction for Composite Material Structures." In ASME 1996 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/imece1996-0648.

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Abstract Recently developed high performance composite materials, such as ceramic or metal matrix composites, exhibit a wide variety of mechanical and thermal effects. A simultaneous development has occurred in manufacturing, where two and three dimensional weaves are now common. These new manufacturing techniques have increased the complications already inherent in predicting the life of advanced composite material components. As a result a general life prediction model for composite material is being developed. A finite element analysis, using a nonlinear finite element code, forms the backb
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Kallmeyer, A. R., and R. I. Stephens. "Low Cycle Fatigue Behavior and Variable Amplitude Fatigue Life Calculations for an SRIM Polymer Matrix Composite." In International Congress & Exposition. SAE International, 1993. http://dx.doi.org/10.4271/930405.

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Steen, Marc, and José-Lorenzo Vallés. "Time and Cycle Dependence in High Temperature Fatigue of Ceramic Matrix Composites." In ASME 1996 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/96-gt-532.

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The high temperature fatigue behaviour of two 2D reinforced ceramic matrix composites (CMCs) Is studied under high vacuum conditions. The mechanical loads imposed result in matrix cracking upon first loading, so that continued cyclic loading results in progressive interfacial debonding and/or matrix crack multiplication, as well as fibre failure. In order to investigate whether the fatigue life is mainly governed by time-dependent creep or by cyclically induced fatigue damage, a range of frequencies and two stress ratios are explored in stress controlled fatigue tests. The results obtained ind
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Chen, Peng, Mohand Ahmed Alyan, and Manal Saeed AlHarbi. "Optimized Water Management Life Cycle Strategy for a Giant Offshore Field." In ADIPEC. SPE, 2024. http://dx.doi.org/10.2118/222606-ms.

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Water management plays a vital role in the oil and gas industry since it is an important injectant to maintain reservoir pressure in addition to being a by-product of oil crude production which needs to be separated. Optimal water management is critical for maximizing production profitability and hence minimizing total water life-cycle costs. This paper presents an integrated water management life cycle strategy for one of the largest offshore oilfields in the world. The subject field is currently injecting seawater under matrix injection mode. Reservoir souring, scale modelling, core-flood te
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Reports on the topic "Life cycle matrix"

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Tarasova, Anna, Deven Kanakamedala, Jungil Seo, Amit H. Varma, and Robert J. Connor. New Repair Strategies for Life-Cycle Extension of Corroded Steel Girder Bridges. Purdue University, 2025. https://doi.org/10.5703/1288284317748.

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Steel girder ends are susceptible to corrosion damage due to deicing salts, water, and other contaminants leaking from failed expansion joints. When corrosion becomes significant, it leads to a reduction in the sectional properties of steel girders and consequently reduces bearing and shear resistance. Conventional repair methods, although effective, require substantial time and resources to complete, causing public inconvenience from necessary traffic closures. Therefore, there is a need for practical, rapid, and robust repair methods suitable for implementation by local Department of Transpo
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Schijman, Agustina. Evaluation of the Results of the Realignment Background Paper: Composition and Dynamics of Project Teams at the IDB: Analysis of staff Fragmentation. Inter-American Development Bank, 2014. http://dx.doi.org/10.18235/0009272.

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In 2006, the Board of Governors of the Inter-American Development Bank (IDB,or the Bank) authorized a major restructuring of the Bank (the "Realignment") to address the perceived loss of relevance and presence of the institution in Latin America and the Caribbean (LAC). The Realignment introduced a number of reforms, including a new organizational structure (the Matrix Structure), a revised process for project design and execution (the New Project Cycle), and the renewal of human resource skills and decentralization of personnel. Paper assesses the main changes in the composition and dynamics
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Al-Qadi, Imad, Jaime Hernandez, Angeli Jayme, et al. The Impact of Wide-Base Tires on Pavement—A National Study. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-035.

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Researchers have been studying wide-base tires for over two decades, but no evidence has been provided regarding the net benefit of this tire technology. In this study, a comprehensive approach is used to compare new-generation wide-base tires (NG-WBT) with the dual-tire assembly (DTA). Numerical modeling, prediction methods, experimental measurements, and environmental impact assessment were combined to provide recommendations about the use of NG-WBT. A finite element approach, considering variables usually omitted in the conventional analysis of flexible pavement was utilized for modeling. F
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Sheets, Colton. PR-201-154500-R01 Composite Repair Load Transfer Study. Pipeline Research Council International, Inc. (PRCI), 2018. http://dx.doi.org/10.55274/r0011468.

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The objective of the PRCI MATR-3-11 Composite Repair Load Transfer Study was to evaluate the effect of internal pipe pressure during installation of composite reinforcement systems. Historically, there has been little work evaluating the effect of internal pressure during installation, even though almost all composite installations on transmission pipelines are performed with internal pressure present in the pipe. The focus of this work was specifically limited to reinforcement of pipelines containing simulated corrosion anomalies. Five composite repair technologies from four composite manufac
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Ostersetzer-Biran, Oren, and Alice Barkan. Nuclear Encoded RNA Splicing Factors in Plant Mitochondria. United States Department of Agriculture, 2009. http://dx.doi.org/10.32747/2009.7592111.bard.

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Mitochondria are the site of respiration and numerous other metabolic processes required for plant growth and development. Increased demands for metabolic energy are observed during different stages in the plants life cycle, but are particularly ample during germination and reproductive organ development. These activities are dependent upon the tight regulation of the expression and accumulation of various organellar proteins. Plant mitochondria contain their own genomes (mtDNA), which encode for a small number of genes required in organellar genome expression and respiration. Yet, the vast ma
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Value for Money: Guidance Note on Procurement. Asian Development Bank, 2021. http://dx.doi.org/10.22617/tim210479-2.

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This guidance note discusses the principle of value for money (VFM) and its relevance and application to the different phases of the ADB procurement cycle. It also introduces “life cycle costing,” which takes into account not only the acquisition cost, but also a combination of paid price plus the cost of operating and maintaining the goods or services procured. The guidance note provides a matrix of the relationship of VFM with other ADB core procurement principles to give a better understanding of how VFM works with the other principles.
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