Academic literature on the topic 'Growth threshold'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Growth threshold.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Growth threshold"

1

Gravner, Janko, and David Griffeath. "Threshold growth dynamics." Transactions of the American Mathematical Society 340, no. 2 (1993): 837–70. http://dx.doi.org/10.1090/s0002-9947-1993-1147400-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Iqbal, Nasir, and Saima Nawaz. "Investment, Inflation and Economic Growth Nexus." Pakistan Development Review 48, no. 4II (2009): 863–74. http://dx.doi.org/10.30541/v48i4iipp.863-874.

Full text
Abstract:
The paper has twofold objectives. Firstly, the impact of the inflation rate on economic growth with the possibility of two threshold levels for Pakistan using annual data from 1961 to 2008 is examined and secondly, nonlinear relationship between inflation and investment has been investigated. Inflation and growth models support the existence of a nonlinear relationship with two thresholds (6 percent and 11 percent). Inflation below the first threshold affects economic growth positively but insignificantly; at moderate rates of inflation, between the two threshold levels, the effect of inflatio
APA, Harvard, Vancouver, ISO, and other styles
3

Hasegawa, Kunio, Saburo Usami, and Bohumír Strnadel. "Fatigue Crack Growth Thresholds under Negative Stress Ratio for Aluminium Alloys." Key Engineering Materials 810 (July 2019): 34–39. http://dx.doi.org/10.4028/www.scientific.net/kem.810.34.

Full text
Abstract:
When fatigue crack growth rate da/dN = 0, the stress intensity factor range ΔKI is a threshold and it is expressed by ΔKI = ΔKth. The threshold ΔKth is important for design, repair/replacement, particularly, trouble shooting for cracked components. However, the thresholds were not well codified. Authorized and consensus ΔKth are required. This paper introduces the current thresholds provided by fitness-for-service codes and the definition of ΔKth under negative stress ratio R is discussed. Finally, the threshold ΔKth for aluminum alloys in air environment is proposed for fitness-for-service co
APA, Harvard, Vancouver, ISO, and other styles
4

Ibhagui, Oyakhilome. "How does foreign direct investment affect growth in sub-Saharan Africa? New evidence from threshold analysis." Journal of Economic Studies 47, no. 1 (2020): 149–81. http://dx.doi.org/10.1108/jes-06-2018-0198.

Full text
Abstract:
PurposeThe threshold regression framework is used to examine the effect of foreign direct investment on growth in Sub-Saharan Africa (SSA). The growth literature is awash with divergent evidence on the role of foreign direct investment (FDI) on economic growth. Although the FDI–growth nexus has been studied in diverse ways, very few studies have examined the relationship within the framework of threshold analysis. Furthermore, even where this framework has been adopted, none of the previous studies has comprehensively examined the FDI–growth nexus in the broader SSA. In this paper, within the
APA, Harvard, Vancouver, ISO, and other styles
5

Bohman, Tom, and Janko Gravner. "Random threshold growth dynamics." Random Structures and Algorithms 15, no. 1 (1999): 93–111. http://dx.doi.org/10.1002/(sici)1098-2418(199908)15:1<93::aid-rsa4>3.0.co;2-k.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Ngoc Son, Nguyen. "Public debt management and economic growth: A threshold regression approach." Public and Municipal Finance 12, no. 1 (2023): 62–72. http://dx.doi.org/10.21511/pmf.12(1).2023.06.

Full text
Abstract:
This study deals with the impact of national debt on gross domestic product growth, which plays an essential role in economic development when the debt-to-GDP ratio achieves the optimal public debt ratio. The goal of this study is to comprehend the relationship between government debt and GDP growth, which becomes increasingly essential for economic development as the debt-to-GDP ratio approaches the optimal threshold of public debt. The study applied regression threshold models, unit roots, and Pearson correlation tests to the data collected in Vietnam from 2000 to 2020 to determine the optim
APA, Harvard, Vancouver, ISO, and other styles
7

Mironov, Victor L. "Threshold Behavior Hidden in the Growth Response of Peat Moss Sphagnum riparium to Temperature." Plants 13, no. 22 (2024): 3241. http://dx.doi.org/10.3390/plants13223241.

Full text
Abstract:
The balance between photosynthetic carbon accumulation and respiratory loss in plants varies depending on temperature. This leads to a situation where the increased need for carbon is not met when a certain temperature threshold is reached. Over the last two decades, temperature thresholds in carbon metabolism in autotrophic systems have been widely studied. However, it remains unclear how these thresholds manifest themselves in the natural growth of individual plant species. To address this issue, we used data from an extensive monitoring of the growth of peat moss Sphagnum riparium over 9 ye
APA, Harvard, Vancouver, ISO, and other styles
8

Allegret, Jean-Pierre, and Sana Azzabi. "Finance, growth and threshold effects." Panoeconomicus 59, no. 5 (2012): 553–81. http://dx.doi.org/10.2298/pan1205553a.

Full text
Abstract:
In this paper, we test the existence of financial development threshold effects, firstly, between financial development and long-term growth, and, secondly, between financial development and long-term GDP. We also ask whether such effects may explain the link financial development - convergence/ divergence to the advanced countries? growth. Our work builds on that of Aghion, Howitt, and Mayer-Foulkes (2004). It differs from previous work about assumptions and methodology. Estimates are performed with GMM dynamic panel data techniques for 112 emerging and developing countries from 1975 to 2007.
APA, Harvard, Vancouver, ISO, and other styles
9

Marci, G. "A fatigue crack growth threshold." Engineering Fracture Mechanics 41, no. 3 (1992): 367–85. http://dx.doi.org/10.1016/0013-7944(92)90077-r.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Bayer, Amanda, John Ruter, and Marc W. van Iersel. "Automated Irrigation Control for Improved Growth and Quality of Gardenia jasminoides ‘Radicans’ and ‘August Beauty’." HortScience 50, no. 1 (2015): 78–84. http://dx.doi.org/10.21273/hortsci.50.1.78.

Full text
Abstract:
Sustainable use of water resources is of increasing importance in container plant production as a result of decreasing water availability and an increasing number of laws and regulations regarding nursery runoff. Soil moisture sensor-controlled, automated irrigation can be used to irrigate when substrate volumetric water content (θ) drops below a threshold, improving irrigation efficiency by applying water only as needed. We compared growth of two Gardenia jasminoides cultivars, slow-growing and challenging ‘Radicans’ and easier, fast-growing ‘August Beauty’, at various θ thresholds. Our objec
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Growth threshold"

1

McCafferty, Jacqueline Marie. "Growth in a Time of Projected Debt." Miami University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=miami1627049600685178.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Newman, John Andrew. "The Effects of Load Ratio on Threshold Fatigue Crack Growth of Aluminum Alloys." Diss., Virginia Tech, 2000. http://hdl.handle.net/10919/29418.

Full text
Abstract:
The integrity of nearly all engineering structures are threatened by the presence of cracks. Structural failure occurs if a crack larger than a critical size exists. Although most well designed structures initially contain no critical cracks, subcritical cracks can grow to failure under fatigue loading, called fatigue crack growth (FCG). Because it is impossible or impractical to prevent subcritical crack growth in most applications, a damage tolerant design philosophy was developed for crack sensitive structures. Design engineers have taken advantage of the FCG threshold concept to design
APA, Harvard, Vancouver, ISO, and other styles
3

Cannavo, Justine Marie. "Predicting the loudness discomfort level from the acoustic reflex threshold and growth function." College Park, Md.: University of Maryland, 2008. http://hdl.handle.net/1903/8624.

Full text
Abstract:
Thesis (Au.D.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Dept. of Hearing and Speech Sciences. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
APA, Harvard, Vancouver, ISO, and other styles
4

Sattarov, Khayroollo. "Inflation and Economic Growth. Analyzing the Threshold Level of Inflation. : Case Study of Finland, 1980-2010." Thesis, Umeå universitet, Handelshögskolan vid Umeå universitet (USBE), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-51599.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Wang, Shiyuan. "Fatigue crack threshold and growth behaviour in a near fully-lamellar gamma based titanium aluminides." Thesis, University of Birmingham, 2015. http://etheses.bham.ac.uk//id/eprint/6347/.

Full text
Abstract:
Fatigue crack threshold (\(D\)K\(_{th}\)) and fatigue crack growth of a near fully-lamellar \(y\)-TiAl alloy (Ti-4522XD alloy) have been investigated in air at room temperature, 400, 650, 700 and 750 oC and at three R ratios (0.1, 0.5 and 0.8). Studies were carried out on both corner-cracked specimens and smooth specimens. A combination of a \(D\)K- increasing loading method and growing a crack from notch were applied throughout the tests. As a consequence of consistent material microstructure, use of standardized testing procedure and a sufficient number of tests, some trends in fatigue thres
APA, Harvard, Vancouver, ISO, and other styles
6

Torre, Ricardo Reis da. "Government debt and economic growth in the Euro Area : an empirical investigation." Master's thesis, Instituto Superior de Economia e Gestão, 2018. http://hdl.handle.net/10400.5/16408.

Full text
Abstract:
Mestrado em Economia Monetária e Financeira<br>Esta dissertação analisa a relação quadrática entre o rácio da dívida sobre o PIB e o crescimento económico, com o objectivo de encontrar um limite a partir do qual um aumento da dívida prejudique o crescimento. Ao observar 12 países europeus entre 1993 e 2017, encontrou-se evidência empírica que sugere a existência de tais limites quando o rácio toma valores próximos de 110%. Este número é maior do que aquele encontrado em trabalhos de investigação anteriores. Também foi analisado o efeito de crescimento do rácio da dívida sobre o PIB, que pode s
APA, Harvard, Vancouver, ISO, and other styles
7

Nwosu, Chioma P. "Inflation and economic growth relationship in the West African Monetary Zone." Thesis, University of Bradford, 2018. http://hdl.handle.net/10454/17315.

Full text
Abstract:
Inflation and output growth relationship is of interest to policymakers and researchers. In the West African Monetary Zone, the attainment of low inflation rate is considered as one of the convergence criteria for the successful implementation of monetary union in the zone. Although there has been empirical evidence that the relationship between inflation and output growth in the WAMZ is non-linear, the question yet to be answered is, “at what level is inflation detrimental to economic growth?” This paper extends the link of analysis by investigating the optimal inflation for the WAMZ countrie
APA, Harvard, Vancouver, ISO, and other styles
8

Jonason, Gustav, and Pontus Jismark. "The nonlinear relationship between inflation and economic growth : A dissection of the threshold level between inflation and economic growth in Sweden between 1971-2017." Thesis, Linnéuniversitetet, Institutionen för nationalekonomi och statistik (NS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-85569.

Full text
Abstract:
A common belief about inflation and economic growth has developed during recent years. This belief is that a “low” and stable inflation rate favors economic growth. The underlying arguments for this are that a low inflation rate create a beneficial playground for all participants. A playground which will meliorate investments and ensure a stability for consumers which in return will give a favorable environment for the economy to thrive. This paper aims to clarify this relationship between inflation and economic growth in Sweden between the period 1971-2017 and thus investigate the co-integrat
APA, Harvard, Vancouver, ISO, and other styles
9

Proaño, Christian R., Christian Schoder, and Willi Semmler. "Financial Stress, Sovereign Debt and Economic Activity in Industrialized Countries: Evidence from Dynamic Threshold Regressions." WU Vienna University of Economics and Business, 2014. http://epub.wu.ac.at/4085/1/wp167.pdf.

Full text
Abstract:
We analyze how the impact of a change in the sovereign debt-to-GDP ratio on economic growth depends on the level of debt, the stress level on the financial market and the membership in a monetary union. A dynamic growth model is put forward demonstrating that debt affects macroeconomic activity in a non-linear manner due to amplifications from the financial sector. Employing dynamic country-specific and dynamic panel threshold regression methods, we study the non-linear relation between the growth rate and the debt-to-GDP ratio using quarterly data for sixteen industrialized countries for the
APA, Harvard, Vancouver, ISO, and other styles
10

Asokan, Aravind. "Effectiveness of the University Entrepreneurial Eco-System in the Growth of Entrepreneurship and Threshold Capability Development of Students." Thesis, Université d'Ottawa / University of Ottawa, 2021. http://hdl.handle.net/10393/41975.

Full text
Abstract:
This case study features an exploratory investigation involving capability development among technologically oriented student entrepreneurs within the University of Ottawa’s entrepreneurial ecosystem. Utilization took place of a mixed methods approach involving a survey of student entrepreneurs, interviews with facilitators and student entrepreneurs, and secondary data where possible. This mixed methods approach was necessary to collect a ‘thickness’ of data to justify a case study research design, including a check for robustness such as to demonstrate ‘trustworthiness’ of the data. Unique in
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Growth threshold"

1

Hala, Abou-Ali, ed. Inflation and growth in Egypt: Is there a threshold effect? Egyptian Center for Economic Studies, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Jayaraman, T. K. Inflation and growth in Fiji: A study on threshold inflation rate. The University of the South Pacific, School of Economics, 2012.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Mubarik, Yasir Ali. Inflation and growth: An estimate of the threshold level of inflation in Pakistan. State Bank of Pakistan, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Durai, S. Raja Sethu, author, ed. A note on excess money growth and inflation dynamics: Evidence from threshold regression. Madras School of Economics, 2013.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kumar, Menon Manoj, Eisenring Tobias, Annadanaa Seetharama, International Competence Centre for Organic Agriculture., and Forschungsinstitut für biologischen Landbau (Switzerland), eds. Indian organic agribusiness-- @ threshold of growth: Papers presentated at India Organic 2007 Seminar. International Competence Centre for Organic Agriculture, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Center, Langley Research, ed. Analyses of fatigue crack growth and closure near threshold conditions for large-crack behavior. National Aeronautics and Space Administration, Langley Research Center, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Center, Langley Research, ed. Analyses of fatigue crack growth and closure near threshold conditions for large-crack behavior. National Aeronautics and Space Administration, Langley Research Center, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Abate, Chala. Using System GMM and Panel Threshold Regression to Explore the Relationship Between Foreign Aid and Economic Growth of Developing Countries. SAGE Publications Ltd, 2023. http://dx.doi.org/10.4135/9781529670592.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

B, Douglas Rachel, ed. Genocide (October 1993-August 1998) : Russia and the new world order: A strategy for economic growth on the threshold of the 21st century. Executive Intelligence Review, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Durlauf, Steven N. Thresholds in development and growth. University College Dublin, Department of Economics, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Growth threshold"

1

Lee, Trisha. "Crossing the Threshold." In The Growth of a Storyteller. Routledge, 2022. http://dx.doi.org/10.4324/9781003161400-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Greiner, Alfred, Lars Grüne, and Willi Semmler. "Growth and Climate Change: Threshold and Multiple Equilibria." In Dynamic Systems, Economic Growth, and the Environment. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02132-9_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Herrmann, H. J. "On the Stability of Growth with a Threshold." In Growth Patterns in Physical Sciences and Biology. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2852-4_32.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Arian, E., P. Alstrøm, A. Aharony, and H. E. Stanley. "Dielectric Breakdown Patterns with a Growth Probability Threshold." In Random Fluctuations and Pattern Growth: Experiments and Models. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-009-2653-0_31.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Liu, H. W. "A dislocation barrier model for fatigue crack growth threshold." In Recent Advances in Fracture Mechanics. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-017-2854-6_14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Sunder, R. "Fatigue Crack Growth Rate and Intrinsic Threshold Stress Intensity." In Springer Proceedings in Materials. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-76481-4_30.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Grinberg, Ruslan. "Russia on the Threshold of the WTO: Some Problems and Options." In Economic Opening Up and Growth in Russia. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-24729-6_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Leersnijder, R. P. "Simulation of Tree Growth with the Pinogram and Treearch Programmes." In Plant Production on the Threshold of a New Century. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1158-4_55.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Cobbs, Joe, Jonathan Jensen, and Mark Groza. "Global Growth in International Sport: A Niche Portfolio Strategy." In Let’s Get Engaged! Crossing the Threshold of Marketing’s Engagement Era. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-11815-4_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Adam, M., M. Delsanti, J. P. Munch, and D. Durand. "Percolation Type Growth Process of Clusters Near the Gelation Threshold." In New Trends in Physics and Physucal Chemistry of Polymers. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0543-9_40.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Growth threshold"

1

Andresen, Peter L. "Probabilistic Interpretation of SCC Initiation and Growth." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99446.

Full text
Abstract:
Abstract A view of stress corrosion cracking (SCC) is presented in which stress intensity (K) thresholds are an artifact of impatient or improper laboratory testing, and/or a probabilistic element of the crack advance process at constant load. An apparent K threshold arises from a decreasing probability of sustaining a crack growth rate as the growth rate itself decreases. This is supported by large shifts in apparent threshold K as a function of, e.g., seemingly small water chemistry changes. This concept can be conceptually extended to initiation data, which represents a balance between innu
APA, Harvard, Vancouver, ISO, and other styles
2

Meggiolaro, Marco Antonio, Antonio Carlos de Oliveira Miranda, and Jaime Tupiassú Pinho de Castro. "ON THE NOTCH GEOMETRY DEPENDENCE OF THE FATIGUE GROWTH THRESHOLD OF SHORT CRACK." In 62º Congresso anual da ABM. Editora Blucher, 2007. https://doi.org/10.5151/2594-5327-2005-15137-0334.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Jentz, Ian, Lukas Desorcy, and Andrea Bollinger. "Evaluating Quality of Diffusion Bonded Material through Microscopy Measurement of Bondline Grain Growth." In AM-EPRI 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.am-epri-2024p0384.

Full text
Abstract:
Abstract Simple and effective material examination methods are desired for the diffusion bonding process, so that bonding produced components, such as compact heat exchangers, can be used in nuclear applications. Optical microscopy of diffusion bond process samples is a quick way to examine diffusion bond-line microstructure and to evaluate material quality. The stacked nature of a diffusion bonded-block results in distinct regions of grain growth both at and away from the bond interface. Strong diffusion bond materials exhibit grain growth across the original bond interface plane, weak materi
APA, Harvard, Vancouver, ISO, and other styles
4

Hatcher, P. R., and K. E. Szklarz. "Near-Threshold Fatigue Crack Propagation Behavior of a Low Alloy Steel in Pressurized Dilute Brine Solutions." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92150.

Full text
Abstract:
Abstract Fatigue crack propagation (FCP) tests were conducted on low alloy steels in ambient air and pressurized dilute brine solutions with pH at 6.5 or 10.5, and pressure at 6.9 MPa. The load shedding technique was used to determine near-threshold FCP behavior. FCP rates in the brine solutions were compared with FCP rates in air. Results showed that a stress level or crack growth rate existed above which mechanical effects governed fatigue crack growth rates and below which corrosion at the crack tip accelerated growth rates. Under test conditions of 1 Hz and R=0.1 (ratio of minimum to maxim
APA, Harvard, Vancouver, ISO, and other styles
5

Andresen, Peter L., and Martin M. Morra. "Effects of dK/da on SCC Growth Rates." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07488.

Full text
Abstract:
Abstract All plant components and most laboratory specimens exhibit changes in stress intensity factor (K) as the crack depth (a) increases from small dimensions. In most laboratory specimens, dK/da is a small, positive number. In many plant components. dK/da is larger and in some cases becomes negative if K peaks and then decreases. Above certain +dK/da values, the crack growth rate can rise dramatically (&amp;gt;100X in some cases). There appears to be a threshold dK/dt, which is a product of dK/da x da/dt (the growth rate). Thus, for materials and conditions that yield higher growth rates,
APA, Harvard, Vancouver, ISO, and other styles
6

Bavarian, Behzad, M. Zakaria, C. Rodriguez, and A. Magee. "Environmental Effects on the Fatigue Crack Growth Rate of High Strength Low Alloy Structural Steel(HSLA 80)." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94216.

Full text
Abstract:
Abstract Fatigue crack growth rate experiments were performed on compact tension specimens of high strength low alloy structural steel (HSLA80, ASTM A710) in air, 3.5% NaCl, and artificial seawater solutions to investigate environmental effects on its crack growth rate, and threshold stress intensity factor range. Stress ratio for the tests were 0.1, and 0.8 while a sinusoidal loading was applied at a test frequency of 1, and 10 Hz. Comparison of the da/dN-Delta K curves shows that the fatigue crack growth rates of this steel fall in the same scatter band and the shift in the fatigue crack gro
APA, Harvard, Vancouver, ISO, and other styles
7

Bavarian, Bezad, and C. Roderiguez. "Corrosion Fatigue Crack Growth Rate of the High Strength Low Alloy Structural Steel (HSLA80) in Marine Environment." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96261.

Full text
Abstract:
Abstract Fatigue crack growth rate experiments per ASTM E647 were performed on compact tension specimens of high strength low alloy structural steel (HSLA80, ASTM A710, base plate and HAZ region) in 3.5% NaCl, and artificial seawater solutions. The objective of the research was to investigate corrosion effects on crack growth rates, and threshold stress intensity factor range. Stress ratios for the tests were 0.1, and 0.8 while a cyclic loading was applied at a test frequency of 1. Comparison of the da/dN-ΔK curves in different environments shows that the fatigue crack growth rate of this stee
APA, Harvard, Vancouver, ISO, and other styles
8

Bonte, E., M. Habashi, and J. Galland. "Comparison between Environmental Hydrogen Crack Growth Rate Measurements by Applying Constant Load, Constant C.T.O.D. and Constant C.T.O.D. Rate." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94249.

Full text
Abstract:
Abstract The paper deals with quantitative measurements of environmental hydrogen crack growth rate on an high strength steel. In environmental hydrogen cracking, da/dt against KIi is sensitive to the loading type on mechanical toughness specimens. In WOL specimens, applying constant C.T.O.D. (δ), the initial value of KIi is high enough to develop a large plastic zone at the crack tip in which hydrogen is trapped by the high dislocations density. Consequently, crack initiates and propagates rapidly in the specimen bulk free from hydrogen. KISH (threshold) is attained at low hydrogen concentrat
APA, Harvard, Vancouver, ISO, and other styles
9

Lamborn, Lyndon, Greg Nelson, and James Harter. "Negligible Crack Growth Thresholds." In 2020 13th International Pipeline Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/ipc2020-9248.

Full text
Abstract:
Abstract This paper initiates use of fracture mechanics best practice growth models and tools for pipeline steels with full tri-region da/dN characterization. The utilities associated with establishing negligible crack growth thresholds are demonstrated. Pipeline operators are often presented with decisions that could be supported with scientifically vetted and situationally accurate stress thresholds for negligible crack growth. The threshold stress-intensity factor, ΔKth, is the value for ΔK where the crack growth rate, da/dN, approaches the minimum threshold crack growth rate. Stress-intens
APA, Harvard, Vancouver, ISO, and other styles
10

Prakash, Ashish Kumar, Bornali Datta, Pinky Goyal, Poulomi Chatterjee, and Gaurav Gupta. "Cycle threshold (Ct)-relevance in culture growth." In ERS International Congress 2016 abstracts. European Respiratory Society, 2016. http://dx.doi.org/10.1183/13993003.congress-2016.pa2771.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Growth threshold"

1

Leis and Walsh. L51575 Mechanics-Based Analysis of SCC in a Carbonate-Bicarbonate Environment. Pipeline Research Council International, Inc. (PRCI), 1988. http://dx.doi.org/10.55274/r0010306.

Full text
Abstract:
Stress-corrosion cracking (SCC) occurs occasionally in line-pipe steels. Reviews of this cracking indicate that the environment is carbonate-bicarbonate and that the cracking is primarily intergranular. Research sponsored by the PRCI Line Pipe Research Supervisory Committee (LPRSC) has over the years identified metallurgical and electrochemical parameters as playing a role in the process. This work has also argued the significance of strain rate and its relationship to the service loading, given that dissolution is indicated as the controlling mechanism. While much has been learned about the m
APA, Harvard, Vancouver, ISO, and other styles
2

Lee, Eun, Henry Sanders, Ken George, and Veena Agarwala. Environmentally Influenced Near-Threshold Fatigue Crack Growth in 7075-T651 Aluminum Alloy. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada375730.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Reyes-Tagle, Gerardo, and Jorge E. Muñoz-Ayala. Debt and Economic Growth: Does Size Matter? Evidence from Dynamic Parametric and Static Non-parametric Approaches. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004818.

Full text
Abstract:
This paper provides new evidence on the effect of debt on economic growth through two alternative methodological approaches. On the one hand, by using a panel error correction model with a sample of 130 countries between 1980 and 2020, we found evidence of the existence of a range of debt-to-GDP ratios for which economic growth remains positive after debt surges. This threshold may lie between 32 percent and 136 percent, with optimal economic growth achieved at an 84 percent debt-to-GDP ratio for the whole sample of countries. The error correction form for the economic growth was dynamically c
APA, Harvard, Vancouver, ISO, and other styles
4

Muthitacharoen, Athiphat, Archawa Paweenawat, and Krislert Samphantharak. The Double-Edged Sword: Unintended Consequences of SME Promotion Policy. Asian Development Bank, 2025. https://doi.org/10.22617/wps250164-2.

Full text
Abstract:
This paper examines the effects of a revenue-based threshold for tax incentives for small and medium-sized enterprises (SMEs) in Thailand. It explores the challenge of designing policies that support SMEs without discouraging their growth. The paper focuses on the introduction in 2011 of the B30 million revenue cap as a criterion for Thailand’s SME tax scheme, noting a bunching of firms just below the cap. It highlights the double-edged nature of size-based SME policies: while intended to help small businesses, such measures may inadvertently suppress growth for firms near the threshold and po
APA, Harvard, Vancouver, ISO, and other styles
5

Nugent, Stevonne, and Juan Pedro Schmid. Okun and Jamaica at 50: How Does Unemployment React to Growth? Inter-American Development Bank, 2013. http://dx.doi.org/10.18235/0008435.

Full text
Abstract:
Jamaica is projected to exit a prolonged recession that has left deep scars in the socioeconomic conditions of the country. Besides increasing macroeconomic vulnerabilities and halting economic growth, advances in poverty and unemployment were reversed. Unemployment bottomed in 2009 at 9.5 percent but increased over the following years until reaching more than 16 percent by April 2013, and poverty increased from 9.9 percent in 2007 to 17.6 percent in 2010. Following the literature on Okun's rule of thumb, we explore how the projected recovery will be reflected in the labor market. Results indi
APA, Harvard, Vancouver, ISO, and other styles
6

Dueñas, Juliana, Alejandra Goytia, and Bridget Hoffman. The Effect of Heat Waves on Economic Activity: Evidence from Latin America. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004997.

Full text
Abstract:
We document that extreme heat has an economically and statistically significant negative effect on economic growth in Latin America. In particular, we find that the magnitude of the negative impact is increasing in both the intensity and the duration of heat. Further, we find that the effect is driven by absolutely hot days (days above a given threshold in degrees Celsius) as opposed to days that are relatively hot for a given location (above a given number of standard deviations above the regions monthly mean temperature).
APA, Harvard, Vancouver, ISO, and other styles
7

Hadley, Isabel. PR164-205102-R01 Application of Probabilistic Fracture Mechanics to Engineering Critical Assessment. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012093.

Full text
Abstract:
This report summarizes the results of a series of deterministic and probabilistic fracture and fatigue calculations carried out in order to: ? Demonstrate that ProCW correctly implements probabilistic ECA, eg by comparing selected deterministic and probabilistic calculations, ? Show the effect of the choice of K-solution on the fatigue life and POF of pipes containing a circumferential flaw, ? Implement a two-stage probabilistic model of fatigue crack growth, in both air and marine environments, ? Consider the effects of modelling the fatigue crack growth threshold probabilistically, ? Demonst
APA, Harvard, Vancouver, ISO, and other styles
8

Christman. L51577 Prediction of SCC Susceptibility Based on Mechanical Properties of Line Pipe Steels. Pipeline Research Council International, Inc. (PRCI), 1988. http://dx.doi.org/10.55274/r0010278.

Full text
Abstract:
If a relationship between the deformation properties of a line pipe steel and its stress-corrosion cracking resistance can be established, then steels may be selected or designed for improved stress-corrosion resistance, based on their mechanical properties. Benefit: In this research program three line pipe steels, removed from long-term service, were examined to determine if there is a correlation between their mechanical properties and stress-corrosion cracking resistance. The hypothesis was that the steel with the greatest tendency for strain hardening, under cyclic and monotonic stress con
APA, Harvard, Vancouver, ISO, and other styles
9

Agénor, Pierre-Richard, and Luiz A. Pereira da Silva. Capital Requirements, Risk-Taking and Welfare in a Growing Economy. Inter-American Development Bank, 2017. http://dx.doi.org/10.18235/0011782.

Full text
Abstract:
The effects of capital requirements on risk-taking and welfare are studied in a stochastic overlapping generations model of endogenous growth with banking, limited liability, and government guarantees. Capital producers face a choice between a safe technology and a risky (but socially inefficient) technology, and bank risk-taking is endogenous. Setting the capital adequacy ratio above a structural threshold can eliminate the equilibrium with risky loans (and thus inefficient risk-taking), but numerical simulations show that this may entail a welfare loss. In addition, the optimal ratio may be
APA, Harvard, Vancouver, ISO, and other styles
10

Chen, Weixing. PR378-173601-Z01 Effect of Pressure Fluctuations on the Growth Rate of Near-Neutral pH SCC. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012112.

Full text
Abstract:
This report summarizes the work completed in PRCI SCC-2-12A project: The Effect of Pressure Fluctuations on the Growth Rate of Near-Neutral pH SCC, which is Phase 3 of the work on the same subject of investigation. The following insights from the current phase of the PRCI SCC-2-12A project are thought to be the most important: - Near neutral pH crack initiation is pressure-fluctuation dependent. Severe pressure fluctuations accelerate the fracture and spallation of mill scale on the pipeline steel surfaces, making it harder to initiate SCC cracks from the bottom of pits that are developed at f
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!