Thematische Bibliographien / Significant uncertainties

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Auswahl der wissenschaftlichen Literatur zum Thema „Significant uncertainties“

Autor: Grafiati

Veröffentlicht am 30. Juni 2021

Zuletzt aktualisiert am 29. Juli 2025

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Zeitschriftenartikel zum Thema "Significant uncertainties"

Constantino, Thomas, and Isabelle Baraffe. "Significant uncertainties from calibrating overshooting with eclipsing binary systems." Astronomy & Astrophysics 618 (October 2018): A177. http://dx.doi.org/10.1051/0004-6361/201833568.

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The precise measurement of the masses and radii of stars in eclipsing binary systems provides a window into uncertain processes in stellar evolution, especially mixing at convective boundaries. Recently, these data have been used to calibrate models of convective overshooting in the cores of main sequence stars. In this study we have used a small representative sample of eclipsing binary stars with 1.25 ≤ M/M⊙ < 4.2 to test how precisely this method can constrain the overshooting and whether the data support a universal stellar mass–overshooting relation. We do not recover the previously re

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Pfannschmidt, Joachim. "Expanding the knowledge of oligometastatic disease—but uncertainties remain significant." Journal of Thoracic Disease 11, S15 (2019): S2008—S2011. http://dx.doi.org/10.21037/jtd.2019.06.39.

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Levine, Marc H., and Adrian P. Fitzsimons. "New AcSEC requirements for disclosure of certain significant risks and uncertainties." Journal of Corporate Accounting & Finance 6, no. 3 (1995): 109–20. http://dx.doi.org/10.1002/jcaf.3970060312.

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WEERASINGHE, SHANTHI YOSHITHA. "SIGNIFICANT FACTORS IN CALIBRATION FOR 60 CALIPERS: A EXPERIMENTAL DATA." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 02 (2024): 1–13. http://dx.doi.org/10.55041/ijsrem28642.

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Caliper calibration is essential for accurate dimensional measurements, especially in precision- driven industries. This research investigates the significant factors affecting the calibration of 60 calipers through experimental data analysis. The study systematically examines environmental conditions, instrument design, operator techniques, and technological advances as potential contributors to measurement uncertainties. The temperature variations explored reveal environmental factor fluctuations in caliper dimensions and their influence on subsequent measurement uncertainties. It was also o

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Wang, Y.-Y., H.-S. Lau, and Z.-S. Hua. "Three revenue-sharing variants: their significant performance differences under system-parameter uncertainties." Journal of the Operational Research Society 63, no. 12 (2012): 1752–64. http://dx.doi.org/10.1057/jors.2011.131.

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Breakwell, Glynis M., Julie Barnett, Rusi Jaspal, and Daniel B. Wright. "Psychological influences on COVID-19 preventive behaviours and vaccination engagement in the United Kingdom and the United States: the significance of ethnicity." Journal of the British Academy 11s5 (2023): 83–112. http://dx.doi.org/10.5871/jba/011s5.083.

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Uncertainties about COVID-19 vaccines and variants have been linked to vaccination refusal on a significant scale. To optimise public health communication on vaccination and inform vaccination policy, it is necessary to understand the substantive nature of these uncertainties. Our study, using a corpus of texts from 324 UK citizens, examines these uncertainties. The results suggest that major public uncertainties regarding COVID-19 vaccines are expressed in terms of: (1) concerns about the safety of the vaccines; (2) concerns about the effectiveness of the vaccines; (3) perceived lack of trust

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Skillman, Evan D. "Uncertainties in nebular helium abundances." Proceedings of the International Astronomical Union 5, S268 (2009): 113–18. http://dx.doi.org/10.1017/s1743921310003947.

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AbstractEfforts to determine the primordial helium abundance via observations of metal poor HII regions have been limited by significant uncertainties. Because of a degeneracy between the solutions for density and temperature, the precision of the helium abundance determinations is limited. Spectra from the literature are used to show the effects of new atomic data and to demonstrate the challenges of determining precise He abundances. Several suggestions are made for meeting these challenges.

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Krishtaleva, Taisiya. "Disclosure of Information on Business Continuity and Significant Uncertainties in Accounting (Financial) Statements." Auditor 10, no. 11 (2025): 32–37. https://doi.org/10.12737/1998-0701-2024-10-11-32-37.

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The article discusses the importance of disclosing information about business continuity in the reporting of business entities. Additional disclosures about significant uncertainties and business continuity will allow investors to better understand the business’s exposure to solvency and liquidity risks and management’s plans to overcome them.

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Kainiemi, Laura, Sanni Eloneva, and Mika Järvinen. "An assessment of the uncertainties related to bioenergy applications." Management of Environmental Quality: An International Journal 25, no. 3 (2014): 301–12. http://dx.doi.org/10.1108/meq-11-2013-0124.

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Purpose – The purpose of this paper is to identify the most significant uncertainties for bioenergy applications, in order to identify factors determining the success of introducing bioenergy into the current energy system. Design/methodology/approach – A framework is built for identifying the most significant uncertainties based on studies exploring the positive potentials as well as possible negative effects of bioenergy. The framework is applied to explore uncertainties of bioenergy-based transport fuels and heat and power generation through two real life case studies. Findings – The result

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Gerber, Brian D., and William L. Kendall. "Adaptive management of animal populations with significant unknowns and uncertainties: a case study." Ecological Applications 28, no. 5 (2018): 1325–41. http://dx.doi.org/10.1002/eap.1734.

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Dissertationen zum Thema "Significant uncertainties"

Johansson, Lukas, and Jennie Karlsson. "REVISORERS GRANSKNING AV GOING CONCERN UNDER KRIS : En studie om going concern under coronapandemin och finanskrisen." Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-20062.

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Bakgrund: Going concern är en av grundprinciperna inom redovisning, vilket innebär att företagen ska fortsätta sin verksamhet under en överskådlig framtid. Under kriser kan osäkerheter uppstå för företag, vilket gör att revisorernas granskning av ett företags förmåga till fortlevnad blir extra intressant att studera. I tidigare forskning har studier gjorts om hur coronapandemin generellt påverkat revisorernas granskning, medan den här studien undersöker hur revisorernas granskning av going concern har förändrats under coronapandemin och finanskrisen. Det finns ingen tidigare forskning angående

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Pelletier, Patrice M. "Analysis of uncertainties in river discharge and the investigation of their relative significance using multiobjective analysis techniques." 1990. http://hdl.handle.net/1993/17205.

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Petersen, Charlotte Frances. "An Investigation Into the Significance of Dissipation in Statistical Mechanics." Phd thesis, 2016. http://hdl.handle.net/1885/110514.

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The dissipation function is a key quantity in nonequilibrium statistical mechanics. It was originally derived for use in the Evans-Searles Fluctuation Theorem, which quantitatively describes thermal fluctuations in nonequilibrium systems. It is now the subject of a number of other exact results, including the Dissipation Theorem, describing the evolution of a system in time, and the Relaxation Theorem, proving the ubiquitous phenomena of relaxation to equilibrium. The aim of this work is to study the significance of the dissipation function, and exa

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Bücher zum Thema "Significant uncertainties"

American Institute of Certified Public Accountants. Task Force on Risks and Uncertainties. Disclosure of certain significant risks and uncertainties and financial flexibility: Exposure draft [of] proposed statement of position, March 31, 1993. AICPA, 1993.

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Office, General Accounting. Strategic Defense Initiative: Changing design and technological uncertainties create significant risk : report to the Chairman, Legislation and National Security Subcommittee, Committee on Government Operations, House of Representatives. The Office, 1992.

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Thrift resolutions: FSLIC 1988 and 1989 assistance agreement costs subject to significant uncertainties : report to the Congress. The Office, 1991.

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Freeland, Steven. International Law and the Exploration and Use of Outer Space. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780198795896.003.0005.

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The 1957 launch of Sputnik I challenged humankind’s perceptions of what was possible in space, and necessitated the development of a legal framework for the exploration and use of outer space. However, these rules emerged at a time when the development of space-related technology was principally directed towards military objectives. As the possibility of a military confrontation in space increases, uncertainty coalesces with other risks, particularly with respect to the dangers posed by space debris, revealing lacunae in the law, the further evolution of which has largely stalled due to geopol

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Tallacchini, Mariachiara. Medical Technologies and EU Law: The Evolution of Regulatory Approaches and Governance. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780198807216.003.0002.

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The regulatory evolution of medical technologies in the EU offers a unique perspective with regard to highlighting significant elements of both European science policy and the development of European institutions, especially with regard to the passage from their (primarily) economic to their political phases. Since the early 1990s, while establishing a market for biotechnology, the European Communities have been developing some policy-related visions of technoscience and its potential risks, while at the same time framing the concept of European citizenship through European values and rights.

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Lobban , Jr., Richard A. Global Security Watch—Sudan. ABC-CLIO, LLC, 2010. http://dx.doi.org/10.5040/9798400657795.

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This book provides an overview of contemporary issues in Sudan, Africa's largest nation, examining the country's history and current scene to help readers develop a deeper understanding of how much Sudan matters in today's world. With deep connections to the Sahel and savanna to the west, the African world to the south, the Horn of Africa to the east, and the Middle East to the north, Sudan is important strategically, legally, geopolitically, and militarily—but too often overlooked, or underestimated. Sudan, the country of residence of Osama bin Laden for six years, has played, and will contin

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Tutino, Stefania. Uncertainty in Post-Reformation Catholicism. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190694098.001.0001.

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This book provides a historical account of the development and implications of early modern probabilism. First elaborated in the sixteenth century, probabilism represented a significant and controversial novelty in Catholic moral theology. Against a deep-seated tradition defending the strict application of moral rules, probabilist theologians maintained that in situations of uncertainty, the agent can legitimately follow any course of action supported by a probable opinion, no matter how disputable. By the second half of the seventeenth century, and thanks in part to Pascal’s influential antip

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Grare, Frédéric. India Turns East. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190859336.001.0001.

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India Turns East tells the story of India’s long and difficult journey to reclaim its status in a rapidly changed environment increasingly shaped by the US-China rivalry and the uncertainties of US commitment to Asia’s security. The so-called Look East Policy initially aimed at reconnecting India with Asia’s economic globalization. As China becomes more assertive, Look East has rapidly evolved into a comprehensive strategy with political and military dimensions which, together with favourable circumstances, have gradually allowed for a closer relationship with the United States. But the book a

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Panasar, Raj, and Philip Boeckman, eds. European Securities Law. 3rd ed. Oxford University Press, 2021. https://doi.org/10.1093/law/9780198814863.001.0001.

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Abstract Fully updated, this third edition of European Securities Law continues to provide a comprehensive source of knowledge, and practical know-how, about the regulation and operation of the securities markets in Europe. The opening of the work provides the reader with a critical overview of the European legislative process and regulatory framework in the context of public and private capital-raising activities (equity and debt), trading activities, takeovers of publicly traded companies and the associated liabilities. The implications of recent amendments to the EU Prospectus Directive and

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Afonso, Catarina Inês, and Luisa D’ESPINEY. Reconstruction of Daily life: The Lived experience of the Family post-caregiver. Ludomedia, 2022. http://dx.doi.org/10.36367/ntqr.11.2022.e541.

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Contextualization/Justification: Thinking about the family post-caregiver is recognizing the complexity inherent to the trajectory of care. Although the experience of caring has been widely explored, little is known about the experience of the post-caregiver, the reconstruction of their daily life is essential to understand the resumption of life of the family’s post-caregiver. Goal: This investigation started from the question: What is the post-caregivers’ experience in the reconstruction of their daily life? It aims to understand the post-caregivers' experience in the reconstruction of their

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Buchteile zum Thema "Significant uncertainties"

Xu, Bin, and Rui Pang. "Probability Analysis Method of Seismic Response for Earth-Rockfill Dams." In Hydroscience and Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-7198-1_2.

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AbstractSeismic response probabilistic analysis for earth-rock dams is a crucial step in performance-based seismic safety evaluation. It represents a significant transition from deterministic analysis to stochastic analysis. To conduct such an analysis, it's essential to thoroughly consider the uncertainties associated with the seismic response of earth-rock dams and select appropriate and effective probabilistic analysis methods. In the following, the uncertainties present in the seismic response of earth-rock dams and the primary probabilistic analysis methods will be briefly outlined. Addit

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Malan, Marelize, and Patel Zaheera. "Revenue Disclosure Practices of Companies Within the Construction and Telecommunications Industries: Significant Judgements and Uncertainties." In Towards Digitally Transforming Accounting and Business Processes. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-46177-4_7.

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Yüksel, Berkay, and Mehmet Okan Görtan. "Dealing with Uncertainties in Fatigue Strength Using Deep Rolling." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77256-7_9.

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AbstractMechanical properties inherently possess uncertainties. Among these properties, fatigue behavior data generally shows significant scatter which introduces a challenge in the safe design of dynamically loaded components. These uncertainties in fatigue behavior are mainly results of factors related to surface state including: Roughness, tensile residual stresses, scratches and notches at surface. Therefore, controlling these parameters allows one to increase fatigue strength and reduce scatter and uncertainties in fatigue behavior. Mechanical surface treatments are applied on parts to in

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Kinne, Marko, Ronald Schneider, and Sebastian Thöns. "Reconstructing Stress Resultants in Wind Turbine Towers Based on Strain Measurements." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77256-7_18.

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AbstractSupport structures of offshore wind turbines are subject to cyclic stresses generated by different time-variant random loadings such as wind, waves, and currents in combination with the excitation by the rotor. In the design phase, the cyclic demand on wind turbine support structure is calculated and forecasted with semi or fully probabilistic engineering models. In some cases, additional cyclic stresses may be induced by construction deviations, unbalanced rotor masses and structural dynamic phenomena such as, for example, the Sommerfeld effect. Both, the significant uncertainties in

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Bertipaglia, Alberto, Mohsen Alirezaei, Riender Happee, and Barys Shyrokau. "A Learning-Based Model Predictive Contouring Control for Vehicle Evasive Manoeuvres." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-70392-8_89.

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AbstractThis paper presents a novel Learning-based Model Predictive Contouring Control (L-MPCC) algorithm for evasive manoeuvres at the limit of handling. The algorithm uses the Student-t Process (STP) to minimise model mismatches and uncertainties online. The proposed STP captures the mismatches between the prediction model and the measured lateral tyre forces and yaw rate. The mismatches correspond to the posterior means provided to the prediction model to improve its accuracy. Simultaneously, the posterior covariances are propagated to the vehicle lateral velocity and yaw rate along the pre

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Milow, Uta. "Final Thoughts: Entrepreneurship Challenges in a Demanding Political and Economic Ecosystem." In Sustainable Business Development. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-78361-6_12.

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AbstractSmall and medium-sized enterprises (SMEs) face significant challenges in the modern business environment, including competitive pressures, stakeholder demands for sustainability, and global economic uncertainties. These challenges are compounded by geopolitical tensions, inflationary pressures, and rising costs. Some of these challenges and their possible solutions were described an evaluated in this book. To thrive, SMEs must embrace innovation, adapt to shifting consumer values, and leverage supportive measures, while taking sustainability requirements and opportunities into account.

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Gao, Xuejie, Qingyun Duan, Tinghai Ou, et al. "Climate Variability and Climate Change: Past and Future." In Water Resources in the Lancang-Mekong River Basin: Impact of Climate Change and Human Interventions. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-0759-1_2.

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AbstractThe LMRB (LMRB) has experienced significant climate change, particularly over the last 50 years. An increase in the annual precipitation but with significant seasonal differences in the changes, and a remarkable warming are observed over the Basin. The region also experienced more frequent extreme events, such as an increase in extreme precipitation, as well as hot days and warm nights, a decrease in cold days and cold nights, and a more frequent occurrence of droughts. The future climate over the Basin is projected to be continuous warming, which is most significant by the end of the

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Alliagbor, Rasheedat, David Olufemi Awolala, and Igbekele Amos Ajibefun. "Smallholders Use of Weather Information as Smart Adaptation Strategy in the Savannah Area of Ondo State, Nigeria." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_126.

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AbstractWeather information is needed for smart decisions because uncertainties in weather phenomena are beyond capacity of smallholders for autonomous responses. The study analyzed determinants of farmers’ use of weather information as smart adaptation strategy. Arable crop farmers were sampled in the derived savannah agro-ecology area of Ondo State, Nigeria. Heckman probit model estimates show that gender and agricultural extension services were significant positive drivers of farmers’ access to weather information. Should weather information becomes an alternative adaptation strategy, acces

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Wong, Tony E., Ryan L. Sriver, and Andra J. Garner. "Characterizing the Uncertainty Surrounding Sea-Level Projections to Inform Decisions." In Uncertainty in Climate Change Research. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-85542-9_19.

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Abstract Climate change poses significant risks around the world. Rising global sea levels are among the most salient hazards caused by global warming, as nearly 900 million people globally live in exposed coastal areas. This exposure necessitates the development of coastal risk management strategies. The efficacy of such strategies relies on sound projections of future global climate, including sea levels. However, a variety of threshold responses challenge attempts to generate harmonized estimates of future sea levels, including potentially sizable contributions from the Antarctic and Greenl

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Milow, Uta, and Andreas Hinz. "Introduction: Transforming Global Challenges into Opportunities for Sustainable Entrepreneurship." In Sustainable Business Development. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-78361-6_1.

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AbstractThis chapter introduces the thematic setting of the second volume of this book series “Sustainable Business Development” featuring 11 book chapters providing practical insights. With a rapidly growing concern for sustainability around the world, organizations face significant challenges they need to address. These challenges often relate to the concept of value at the core of organizations’ business models. Moreover, stakeholder groups often are the root cause of these challenges as they can exert significant pressures on organizations to become more sustainable. Furthermore, economic

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Konferenzberichte zum Thema "Significant uncertainties"

Peng, Cheong Yaw, and Ritu Gupta. "Experimental Design in Deterministic Modelling: Assessing Significant Uncertainties." In SPE Asia Pacific Oil and Gas Conference and Exhibition. Society of Petroleum Engineers, 2003. http://dx.doi.org/10.2118/80537-ms.

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Schnetter, Philipp, and Thomas Kruger. "Compensation of significant parametric uncertainties using sliding mode online learning." In 2013 IEEE Aerospace Conference. IEEE, 2013. http://dx.doi.org/10.1109/aero.2013.6497360.

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Sridharan, S., A. A. Rodriguez, J. J. Dickeson, and D. Soloway. "Constraint enforcement and robust tube-based control for scramjet-powered hypersonic vehicles with significant uncertainties." In 2012 American Control Conference - ACC 2012. IEEE, 2012. http://dx.doi.org/10.1109/acc.2012.6315659.

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Wang, Lijun, Qing Li, Chaonan Tong, et al. "On control design and tuning for first order plus time delay plants with significant uncertainties." In 2015 American Control Conference (ACC). IEEE, 2015. http://dx.doi.org/10.1109/acc.2015.7172163.

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Uygur, Ercan. "Uncertainties, Protectionism and Slowdown in Global Trade." In International Conference on Eurasian Economies. Eurasian Economists Association, 2018. http://dx.doi.org/10.36880/c10.02195.

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The United States announced plans to impose tariffs and quotas on her imports of certain commodities, notably iron, steel and aluminum, and on imports from certain countries, including those from China, in early 2018. These and counter announcements has been considered as the start of global trade wars.  Even before that, there has been a significant slowdown in the growth of world trade in recent years. In the three decades before 2011, annual world trade recorded a growth of about 6%. This was twice as high as world GDP growth, implying an income (GDP) elasticity of trade at around 2.

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Kurz, Rainer, and Klaus Brun. "On Test Uncertainties in Field Performance Tests." In ASME Turbo Expo 2015: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/gt2015-42035.

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Field testing of gas turbine or electric motor driven compressor packages requires the accurate determination of efficiency, capacity, head, or power consumption in sometimes less than ideal working environments. Nonetheless, field test results have significant implication for the compressor and gas turbine manufacturers and their customers. Economic considerations demand that the performance and efficiency of an installation are verified to assure the return on investment for the project. Thus, for the compressor and gas turbine manufacturers, as well as for the end-user, an accurate determin

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Vanem, Erik. "A Stochastic Model for Long-Term Trends in Significant Wave Height With a CO2 Regression Component." In ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/omae2012-83012.

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Bad weather and rough seas continue to be a major cause for ship losses and is thus a significant contributor to the risk to maritime transportation. This stresses the importance of taking severe sea state conditions adequately into account, with due treatment of the uncertainties involved, in ship design and operation. Hence, there is a need for appropriate stochastic models describing the variability of sea states. These should also incorporate realistic projections of future return levels of extreme sea states, taking into account long-term trends related to climate change and inherent unce

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Luo, X., G. V. Srinivasan, and W. K. Tredway. "Reliability Prediction of Monolithic Structural Ceramics With Uncertainties." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-27935.

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Reliability prediction of monolithic structural ceramics involves stress analysis through Finite Element Analysis (FEA) and a probability of failure prediction code such as CARES that considers the strength of ceramics as a statistical (Weibull) distribution. Though the strength is considered as a statistical distribution, stress in a given volume or surface element is discrete in current practice. However, uncertainties in FEA input such as material properties or boundary conditions make the predicted stress uncertain, thereby resulting in predicted reliability being uncertain as well. A prob

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Niffenegger, M., O. Costa Garrido, D. F. Mora, et al. "Uncertainties in Pressurized Thermal Shock Analyses." In ASME 2019 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/pvp2019-94076.

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Abstract Integrity assessment of reactor pressure vessels (RPVs) can be performed either by deterministic fracture mechanics (DFM) or/and by probabilistic fracture mechanics (PFM) analyses. In European countries and Switzerland, only DFM analyses are required. However, in order to establish the probabilistic approach in Switzerland, the advantages and shortcomings of the PFM are investigated in the frame of a national research project. Both, the results from DFM and PFM depend strongly on the previous calculated thermal-hydraulic boundary conditions. Therefore, complete integrity analyses invo

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Vanem, Erik, Arne Bang Huseby, and Bent Natvig. "A Bayesian-Hierarchical Space-Time Model for Significant Wave Height Data." In ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2011. http://dx.doi.org/10.1115/omae2011-49716.

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Bad weather and rough seas contribute significantly to the risk to maritime transportation. This stresses the importance of taking severe sea state conditions adequately into account, with due treatment of the uncertainties involved, in ship design and operation. Hence, there is a need for appropriate stochastic models describing the variability of sea states. This paper presents a Bayesian hierarchical space-time stochastic model for significant wave height. The model has been fitted by data for an area in the North Atlantic ocean and aims at describing the temporal and spatial variability of

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Berichte der Organisationen zum Thema "Significant uncertainties"

Secretariat, Commonwealth. The Commonwealth Sustainable Energy Transition: Pathways and Progress Report. Commonwealth Secretariat, 2022. https://doi.org/10.14217/comsec.979.

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Successful implementation of the Paris Agreement and the delivery of the Sustainable Development Goals (SDGs), particularly SDG7 on affordable and clean energy, are intrinsically linked. Key goals of SDG7 include achieving universal access to energy by 2030 and substantially increasing the share of renewable energy globally. The Paris Agreement targets limiting global warming to well below 2°C and preferably to 1.5°C compared to preindustrial levels by 2050 by the decarbonisation of our economies, requiring a transition of our energy sources from non-renewable hydrocarbon-based fuels to non-ca

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Kim, Changmo, Ghazan Khan, Brent Nguyen, and Emily L. Hoang. Development of a Statistical Model to Predict Materials’ Unit Prices for Future Maintenance and Rehabilitation in Highway Life Cycle Cost Analysis. Mineta Transportation Institute, 2020. http://dx.doi.org/10.31979/mti.2020.1806.

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The main objectives of this study are to investigate the trends in primary pavement materials’ unit price over time and to develop statistical models and guidelines for using predictive unit prices of pavement materials instead of uniform unit prices in life cycle cost analysis (LCCA) for future maintenance and rehabilitation (M&R) projects. Various socio-economic data were collected for the past 20 years (1997–2018) in California, including oil price, population, government expenditure in transportation, vehicle registration, and other key variables, in order to identify factors affecting

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Canto, Patricia, ed. Incentives for investment in clean technologies. Universidad de Deusto, 2024. http://dx.doi.org/10.18543/sbem3499.

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The fulfilment of the commitment to decarbonization at a global level implies the need to invest in clean technologies on a global scale that requires large volumes of financing in a complex context where there are significant technological uncertainties, and the distribution of resources is not homogeneous around the world. Against this backdrop, incentives for investment in clean technologies are an instrument that, when properly designed, can boost private investment to achieve environmental goals. This report addresses the funding needs for investment in clean technologies, the current fin

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Muelaner, Jody Emlyn. Unsettled Issues in Electrical Demand for Automotive Electrification Pathways. SAE International, 2021. http://dx.doi.org/10.4271/epr2021004.

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With the current state of automotive electrification, predicting which electrification pathway is likely to be the most economical over a 10- to 30-year outlook is wrought with uncertainty. The development of a range of technologies should continue, including statically charged battery electric vehicles (BEVs), fuel cell electric vehicles (FCEVs), plug-in hybrid electric vehicles (PHEVs), and EVs designed for a combination of plug-in and electric road system (ERS) supply. The most significant uncertainties are for the costs related to hydrogen supply, electrical supply, and battery life. This

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Vecherin, Sergey, Derek Chang, Emily Wells, et al. Assessment of the COVID-19 infection risk at a workplace through stochastic microexposure modeling. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/43740.

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The COVID-19 pandemic has a significant impact on economy. Decisions regarding the reopening of businesses should account for infection risks. This paper describes a novel model for COVID-19 infection risks and policy evaluations. The model combines the best principles of the agent-based, microexposure, and probabilistic modeling approaches. It takes into account specifics of a workplace, mask efficiency, and daily routines of employees, but does not require specific interagent rules for simulations. Likewise, it does not require knowledge of microscopic disease related parameters. Instead, th

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Jones, David, Roy Cook, John Sovell, et al. Natural resource condition assessment: Lincoln Boyhood National Memorial. National Park Service, 2024. http://dx.doi.org/10.36967/2301822.

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The National Park Service (NPS) Natural Resource Condition Assessment (NRCA) Program administered by the NPS Water Resources Division evaluates current conditions for important natural resources and resource indicators using primarily existing information and data. NRCAs also report on trends in resource condition, when possible, identify critical data gaps, and characterize a general level of confidence for study findings. This NRCA complements previous scientific endeavors, is multi-disciplinary in scope, employs a hierarchical indicator framework, identifies and develops reference condition

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Seema, Seema, Andreas Theocharis, and Andreas Kassler. Evaluate Temporal and Spatio-Temporal Correlations for Different Prosumers Using Solar Power Generation Time Series Dataset. Karlstad University, 2024. http://dx.doi.org/10.59217/yjll7238.

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This study investigates the temporal and spatio-temporal correlations of solar power generation among different prosumers of Uppsala and Halmstad, Sweden. Using solar power generation data from seven prosumer in Uppsala and five in Halmstad, we evaluate the correlation of solar power production generation at specific locations correlates with itself over different time lags (autocorrelation). In addition, we examine the spatiotemporal correlations of solar power production at various locations over a range of lags using time shifted cross correlation. These spatio-temporal correlations can fac

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Liguori, Giovanni, and Nadia Pinardi. Evaluation of Extreme Forecast Indices (WP5+6). EuroSea, 2023. http://dx.doi.org/10.3289/eurosea_d4.11.

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While originally developed for weather forecasting, the Extreme Forecast index (EFI) concept has found utility in diverse fields. This study marks the inaugural application of EFI principles to numerical ocean forecasting. EFI offers a metric to gauge the forecast's deviation from historical norms specific to the location and time of year. A heightened EFI value signifies that the forecast falls beyond the usual range of variability, signifying a higher probability of extreme conditions. This novel use of EFI stands to benefit oceanographers by identifying significant oceanic events, aiding de

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Kwan, Thomas, and Cedric Philibert. Optimizing Renewable Energy Integration and Grid Costs for Electrified Ammonia Production. Schneider Electric, 2024. http://dx.doi.org/10.58284/se.sri/dghe6934.

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The global energy transition and the need to decarbonize the chemicals industry have highlighted the potential of electrified ammonia production (e-ammonia) as a sustainable, low-carbon pathway. This comprehensive techno-economic analysis integrates renewable energy, advanced process controls, and a systems-level approach to optimize e-ammonia production. The study examines five energy mix scenarios and two process flexibility configurations, optimizing key components to minimize the levelized cost of ammonia (LCOA) production. Key findings include: Renewable energy integration, particularly i

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Agudelo Urrego, Luz María, Chatuphat Savigamin, Devansh Gandhi, Ghadir Haikal, and Antonio Bobet. Assessment of Pipe Fill Heights. Purdue University Press, 2023. http://dx.doi.org/10.5703/1288284317612.

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The design of buried pipes, in terms of the allowable minimum and maximum cover heights, requires the use of both geotechnical and structural design procedures. The geotechnical procedure focuses on estimating the load on the pipe and the compressibility of the foundation soil. The focus of the structural design is choosing the correct cross-section details of the pipe under consideration. The uncertainties of the input parameters and installation procedures are significant. Because of that, the Load Resistance Factor Design (LRFD) method is considered to be suitable for the design of buried p

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