Log in

Relevant bibliographies by topics / Period ratios

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Period ratios'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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 'Period ratios.'

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 "Period ratios"

1

Petersen, J. O. "Understanding Changes in Period Ratios." International Astronomical Union Colloquium 134 (1993): 153–55. http://dx.doi.org/10.1017/s025292110001407x.

Full text

Abstract:

The discrepancies between observed and theoretically calculated period ratios of the double mode, classical Cepheids and other groups of Cepheid type variables have played a prominent role in investigations of the important physical characteristics of these stars during the last twenty years. Today, there is growing consensus that the drastic increases in astrophysical opacities proposed by Simon (1982) provide the correct solution of all the period ratio problems (e.g. Petersen, 1989; Iglesias and Rogers, 1992; Moskalik et al., 1991).It seems at first strange that the optimal opacity change (

APA, Harvard, Vancouver, ISO, and other styles

2

Petersen, J. O. "Understanding changes in period ratios." Astrophysics and Space Science 210, no. 1-2 (1993): 153–55. http://dx.doi.org/10.1007/bf00657887.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Dummigan, Neil. "Period ratios of modular forms." Mathematische Annalen 318, no. 3 (2000): 621–36. http://dx.doi.org/10.1007/s002080000135.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Petersen, J. O. "On Period Ratios and Resonance Sequences." International Astronomical Union Colloquium 139 (1993): 371. http://dx.doi.org/10.1017/s0252921100117889.

Full text

Abstract:

Basic features of calibrations of period ratio diagrams in terms of mass or radius can be understood from two facts: (1) The pulsation Q-parameter for the fundamental mode of Cepheid-type models increases by a factor of about 3 from periods of about 0.05 days to 100 days, whereas Q for overtones vary much less. Therefore period ratios usually decrease with increasing pulsation period in a group of variable stars or in a model sequence (calibration curve). (2) Mass over radius (M/R) is a good pulsation parameter determining Q-values and therefore also period ratios (e.g. Cogan 1970). Using the

APA, Harvard, Vancouver, ISO, and other styles

5

Kjærgaard, Søren, and Vladimir Canudas-Romo. "Potential support ratios: Cohort versus period perspectives." Population Studies 71, no. 2 (2017): 171–86. http://dx.doi.org/10.1080/00324728.2017.1310919.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Morgan, Siobahn M., and Douglas L. Welch. "Beat cepheid period ratios from opal opacities." Astronomical Journal 114 (September 1997): 1183. http://dx.doi.org/10.1086/118550.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Leneman, Leah, and Rosalind Mitchison. "Scottish Illegitimacy Ratios in the Early Modern Period." Economic History Review 40, no. 1 (1987): 41. http://dx.doi.org/10.2307/2596295.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Bartlett, Jonathan W., Tim P. Morris, Mats J. Stensrud, Rhian M. Daniel, Stijn K. Vansteelandt, and Carl-Fredrik Burman. "The Hazards of Period Specific and Weighted Hazard Ratios." Statistics in Biopharmaceutical Research 12, no. 4 (2020): 518–19. http://dx.doi.org/10.1080/19466315.2020.1755722.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Tretkoff, Paula. "K3 surfaces with algebraic period ratios have complex multiplication." International Journal of Number Theory 11, no. 05 (2015): 1709–24. http://dx.doi.org/10.1142/s1793042115400217.

Full text

Abstract:

Let Ω be a non-zero holomorphic 2-form on a K3 surface S. Suppose that S is projective algebraic and is defined over [Formula: see text]. Let [Formula: see text] be the [Formula: see text]-vector space generated by the numbers given by all the periods ∫γ Ω, γ ∈ H2(S, ℤ). We show that, if [Formula: see text], then S has complex multiplication, meaning that the Mumford–Tate group of the rational Hodge structure on H2(S, ℚ) is abelian. This result was announced in [P. Tretkoff, Transcendence and CM on Borcea–Voisin towers of Calabi–Yau manifolds, J. Number Theory 152 (2015) 118–155], without a de

APA, Harvard, Vancouver, ISO, and other styles

10

Wei, Hsin-Wen, Kwei-Jay Lin, Wan-Chen Lu, and Wei-Kuan Shih. "Generalized rate monotonic schedulability bounds using relative period ratios." Information Processing Letters 107, no. 5 (2008): 142–48. http://dx.doi.org/10.1016/j.ipl.2008.02.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Period ratios"

1

SEIZE, PATRICIA HELENA GOES. "THE PREDICABILITY OF GROWTH RATES OF COMPANIES LISTED AT BOVESPA IN THE PERIOD OF 1994-2003 USING VALUATION RATIOS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2005. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=7512@1.

Full text

Abstract:

A busca por modelos de avaliação cada vez mais precisos tem sido uma preocupação permanente no âmbito das finanças corporativas. No entanto, para que estes modelos gerem bons resultados, é preciso que estimativas do comportamento futuro de contas como receitas, custos, despesas e investimentos estejam bem avaliadas. Dentro deste contexto se insere a importância da previsão das taxas de crescimento. Elas dependem de diversos fatores, externos e internos à empresa e que são, muitas vezes, de extrema complexidade. Na tentativa de tornar esta estimativa mais objetiva, o presente trabalho pr

APA, Harvard, Vancouver, ISO, and other styles

2

Dorji, Jigme. "Seismic performance of brick infilled RC frame structures in low and medium rise buildings in Bhutan." Queensland University of Technology, 2009. http://eprints.qut.edu.au/29689/.

Full text

Abstract:

The construction of reinforced concrete buildings with unreinforced infill is common practice even in seismically active country such as Bhutan, which is located in high seismic region of Eastern Himalaya. All buildings constructed prior 1998 were constructed without seismic provisions while those constructed after this period adopted seismic codes of neighbouring country, India. However, the codes have limited information on the design of infilled structures besides having differences in architectural requirements which may compound the structural problems. Although the influence of infill on

APA, Harvard, Vancouver, ISO, and other styles

3

Quezada, Ramos Eder Nel, Arone Yaneth Serrano, and Guillermo Huaco. "A comparative study of the seismic base shear force and story drift ratios using Time History and Modal Spectrum Analysis according to Peru Code E.030 and ASCE 7.16 on high-rise buildings." Institute of Electrical and Electronics Engineers Inc, 2020. http://hdl.handle.net/10757/656418.

Full text

Abstract:

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.<br>Since the last decade there is an important increase of high-rise buildings in Peru, especially in urban areas. Therefore, it is necessary to assess if the Peruvian Seismic Code is applicable for this type of buildings which have long natural periods as their main characteristic. The main objective of this article is to compare the results of the base shear and story drift ratios of Peruvian seismic design code E.030 with those of the ASCE 7-16

APA, Harvard, Vancouver, ISO, and other styles

4

Vaiglova, Petra. "Neolithic agricultural management in the Eastern Mediterranean : new insight from a multi-isotope approach." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:c8824136-da35-43b2-a700-f458d0cc2fdf.

Full text

Abstract:

The work presented in this dissertation explores the nature of agro-pastoral strategies developed by Neolithic farmers as a way to understand how early food production was inter-twined with environmental and socio-economic opportunities and constraints. Towards this end, a multi-isotope approach is used to address questions of scale and intensity of crop cultivation and animal management at the archaeological sites of Kouphovouno, southern Greece, Makriyalos, northern Greece, and Çatalhöyük, south-central Turkey. Measurements of stable carbon, nitrogen, oxygen and strontium isotope values o

APA, Harvard, Vancouver, ISO, and other styles

5

Macnamara, Cicely K. "The period ratio P₁/2P₂ in coronal waves." Thesis, University of St Andrews, 2011. http://hdl.handle.net/10023/2101.

Full text

Abstract:

Increasing observational evidence of wave modes brings us to a closer understanding of the solar corona. Coronal seismology allows us to combine wave observations and theory to determine otherwise unknown parameters. The period ratio, P₁/2P₂, between the period P₁ of the fundamental mode and the period P₂ of its first overtone is one such tool of coronal seismology and its departure from unity provides information about the structure of the corona. In this thesis we consider the period ratio P₁/2P₂ of coronal loops from a theoretical standpoint. Previous theory and observations indicate that t

APA, Harvard, Vancouver, ISO, and other styles

6

Lach, Patrick Adam. "The accuracy of analyst ratings following the IPO quiet period." Diss., Mississippi State : Mississippi State University, 2008. http://library.msstate.edu/etd/show.asp?etd=etd-04012008-170203.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Gaqa, Nandipa. "The Development Role Played by Targeted Development Investments in South Africa and Their Risk-Adjusted Performance Over a 10-Year Period." Master's thesis, Faculty of Commerce, 2021. http://hdl.handle.net/11427/32687.

Full text

Abstract:

The study evaluated the development role of targeted development investments in South Africa and their risk adjusted performance over a 10-Year period, that is from 2008 to 2017. Targeted development investments as a subset of socially responsible investments have transformed the way capital is allocated towards development funding needs. In the South African context this study is relevant given it offers a contrast between investments made in the public sector where development impact is a key objective, versus private sector targeted investments that aim to achieve financial returns whilst a

APA, Harvard, Vancouver, ISO, and other styles

8

KARIYAWASAM, THARANGA MANOHARI. "Theoretical Analysis of the Temperature Variations and the Krassovsky Ratio for Long Period Gravity Waves." University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1212176032.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Kane, Gregory D. "Accounting data and stock returns across business-cycle associated valuation change periods." Diss., This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-07282008-134006/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Moran, Chris. "Using observations of detached double degenerate binaries to test theories of stellar evolution in close binary systems." Thesis, University of Southampton, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310751.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Period ratios"

1

Thomas, Gary S. Performance measurement development for air combat: Interim report for period October 1987 - May 1989. Air Force Human Resources Laboratory, Air Force Systems Command, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Cheung, Yin-Wong. Parity revision in real exchange rates during the post-Bretton Woods period. City University of Hong Kong, Department of Economics and Finance, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Nagayasu, Jun. The term structure of interest rates and monetary policy during a zero-interest-rate period. International Monetary Fund, Statistics Dept., 2003.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

Environment, Sommerville (Mass ). Office of Sustainability &. Draft community choice aggretation plan: Public comment period: April 14-28, 2016 k. Office of Sustainability & Environment, 2016.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Obstfeld, Maurice. Monetary sovereignty, exchange rates, and capital controls: The trilemma in the interwar period. National Bureau of Economic Research, 2004.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Kaminsky, Graciela Laura. The real exchange rate and fiscal policy during the gold standard period: Evidence from the United States and Great Britain. National Bureau of Economic Research, 1994.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Aiu, Eugene K. A search for factors causing training costs to rise by examining the U.S. Navy's AT, AW, and AX ratings during their first enlistment period. Naval Postgraduate School, 1986.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Scamp, Lee C. Postal rate history of China and Hong Kong: The pre-adhesive period to the beginning of packet service from Hong Kong, 1800-1845. NANCOL Enterprises with assistance from the Texas Philatelic Foundation, 1986.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Duffy, Stephen F. Design protocols and analytical strategies that incorporate structural reliability models: Final report; reporting period: January 19, 1996 - January 18, 1997; grant number: NASA cooperative agreement NCC 3-448. National Aeronautics and Space Administration, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Credit card practices: Fees, interest charges, and grace periods : hearing before the Permanent Subcommittee on Investigations of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Tenth Congress, first session, March 7, 2007. U.S. G.P.O., 2007.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Period ratios"

1

Petersen, J. O. "Understanding Changes in Period Ratios." In Nonlinear Phenomena in Stellar Variability. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1062-4_19.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Gulati, Ashok, Ranjana Roy, and Siraj Hussain. "Performance of Agriculture in Punjab." In India Studies in Business and Economics. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9335-2_4.

Full text

Abstract:

AbstractPunjab had been a star performer in agriculture during the heydays of the green revolution. Its agricultural GDP grew at 5.7% per annum during the period from 1971–72 to 1985–86, which was more than double the growth rate of 2.31% achieved at all-India level in the same period. It was Punjab’s spectacular performance, first observed in large wheat surpluses and then in rice, that helped India free itself from food aid under the PL 480 and its associated political strings. Punjab became a symbol of India’s grain surpluses, giving India much needed food security. But after 1985–86, the green revolution showed signs of waning and Punjab’s agricultural growth slowed to 3% per annum over the period 1985–86 to 2004–05, almost the same as achieved at the all-India level. But the real challenges to Punjab’s agriculture emerged when its growth crashed to just 1.6% per annum during 2005–06 to 2016–17, which was less than half the all-India agricultural GDP growth of 3.6% over the same period. Owing to the earlier years of high agricultural growth, Punjab had one of the lowest poverty ratios (7.7% in rural Punjab) as per Tendulkar poverty line in the country in 2011–12, which was almost one-third the level of poverty at the all-India level. Providing food security to the country and reducing its own poverty to the lowest levels within India has been Punjab’s most laudable achievements.

APA, Harvard, Vancouver, ISO, and other styles

3

Ax, Wolfram. "Quadripertita Ratio." In The History of Linguistics in the Classical Period. John Benjamins Publishing Company, 1987. http://dx.doi.org/10.1075/sihols.46.03ax.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Kahn, Richard. "De-Rating." In The Economics of the Short Period. Palgrave Macmillan UK, 1989. http://dx.doi.org/10.1007/978-1-349-09817-0_13.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Go, YoungJin, Myoung-Hyun Song, Jun-Young Kim, Wangrim Choi, Buhm Lee, and Kyoung-Min Kim. "A New Algorithm for Analyzing Method of Electrical Faults of Three-Phase Induction Motors Using Duty Ratios of Half-Period Frequencies According to Phase Angle Changes." In Mechatronics and Robotics Engineering for Advanced and Intelligent Manufacturing. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-33581-0_23.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Kervrann, C., F. Davoine, P. Pérez, H. Li, R. Forchheimer, and C. Labit. "Generalized likelihood ratio-based face detection and extraction of mouth features." In Audio- and Video-based Biometric Person Authentication. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/bfb0015976.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Georgeson, Jennifer C., Yusuf Ahmed, Suzanne M. Filteau, and Andrew M. Tomkins. "Longitudinal Changes in Milk Sodium/Potassium Ratio in Women with Serious Infection in the Postpartum Period." In Advances in Experimental Medicine and Biology. Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-0559-4_37.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Broeren, F. G. J., J. L. Herder, and V. van der Wijk. "On the Synthesis of Periodic Linkages with a Specific Constant Poisson’s Ratio." In Advances in Mechanism and Machine Science. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20131-9_25.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

von Weizsäcker, Carl Christian, and Hagen M. Krämer. "The Natural Rate of Interest and the Optimal Rate of Interest in the Steady State." In Saving and Investment in the Twenty-First Century. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75031-2_2.

Full text

Abstract:

AbstractThe “natural rate of interest” is the hypothetical, risk-free real rate of interest that would obtain in a closed economy, if net public debt were zero. It is considerably less than the optimal steady-state rate of interest, which is equal to the system’s growth rate. This holds for a very general “meta-model.” The fundamental equation of capital theory holds on the optimal steady-state path: T = Z − D, where T is the overall economic period of production, Z is the representative private “waiting period” of consumers and D is the public debt ratio. Prosperity is at least 30% lower at the natural rate of interest than at the optimal rate.

APA, Harvard, Vancouver, ISO, and other styles

10

von Weizsäcker, Carl Christian, and Hagen M. Krämer. "Concluding Remarks on Economic Policy." In Saving and Investment in the Twenty-First Century. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75031-2_13.

Full text

Abstract:

AbstractThe German debt brake is not compatible with the long-term stability of the euro. “New thinking” requires that public debt and price stability are no longer opponents, but rather allies in the Keynes world of persistently low interest rates. The proposed balanced account agreement is made more concrete here: An appropriate target (real) interest rate on the global capital market is between one and 1.5% per year lower than the growth rate of the OECD plus China region. If the actual interest rate is below the target rate, the countries with current account surpluses undertake to increase their public debt periodD gradually according to a definite formula. In symmetrical fashion, if the real interest rate is “too high,” countries with current account deficits have the duty to reduce their public debt period. The rules of the balanced account agreement replace the debt brake. They are the instruments of soundfiscal policy.

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Period ratios"

1

Wan-Chen Lu, Hsin-Wen Wei, and Kwei-Jay Lin. "Rate Monotonic Schedulability Conditions Using Relative Period Ratios." In 12th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA'06). IEEE, 2006. http://dx.doi.org/10.1109/rtcsa.2006.54.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Nasri, Mitra, Morteza Mohaqeqi, and Gerhard Fohler. "Quantifying the Effect of Period Ratios on Schedulability of Rate Monotonic." In the 24th International Conference. ACM Press, 2016. http://dx.doi.org/10.1145/2997465.2997483.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Bendiksen, O. O. "Multibranch and Period Tripling Flutter." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33050.

Full text

Abstract:

This paper discusses two nonlinear phenomena of relevance in transonic flutter analysis and testing: (1) The possible appearance of more than one flutter mode (branch) in the aeroelastic response, for certain transonic Mach numbers at high mass ratios; and, (2) the possibility of bifurcations to subharmonic flutter at low mass ratios. In the first instance, the superposition principle breaks down and flutter may not necessarily occur when the first aeroelastic eigenvalue crosses into the right half-plane. In the second instance, the nonlinearities open up a new route to flutter, whereby the re

APA, Harvard, Vancouver, ISO, and other styles

4

Bird, Darcy Lynn, Joel Moore, and Peter Groffman. "INCREASING MAJOR ION CONCENTRATIONS AND CHANGING ION RATIOS IN URBAN STREAMS OVER A 15-YEAR PERIOD IN BALTIMORE, MD." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-282884.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Bird, Darcy Lynn, Joel Moore, and Peter Groffman. "INCREASING MAJOR ION CONCENTRATIONS AND CHANGING ION RATIOS IN URBAN STREAMS OVER A 15-YEAR PERIOD IN BALTIMORE, MD." In Joint 52nd Northeastern Annual Section and 51st North-Central Annual GSA Section Meeting - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017ne-291385.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Shin, Youhwan, Ji-In Yoon, and Yoon Pyo Lee. "Pressure and Velocity Fluctuations in the Diffuser for Rotating Stall Period." In ASME 2012 Fluids Engineering Division Summer Meeting collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/fedsm2012-72226.

Full text

Abstract:

This study describes details on local reverse flow patterns in a vaneless diffuser by experiments through PIV measurement technique in the water bath during the unstable operation of a compressor with radial impeller. In order to do these measurements, the pressure transducers were installed on the hub wall with several diffuser radius ratios and they were synchronized with the velocity images of CCD camera. Especially we tried to make them synchronize with time during rotating stall period. For relatively high and low pressure instants, we observed and discussed how the radial and tangential

APA, Harvard, Vancouver, ISO, and other styles

7

Gosselin, S. R., F. A. Simonen, and R. G. Carter. "Flaw Tolerance for Multiple Fatigue Cracks." In ASME 2005 Pressure Vessels and Piping Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pvp2005-71141.

Full text

Abstract:

Appendix L of Section XI provides for serviceability assessments of piping components that are subject to fatigue stresses. This appendix introduced a damage tolerance examination strategy to assure that components perform reliably throughout operating periods between inspections. Operating periods are based on fatigue crack growth analyses of postulated pre-existing cracks. Evidence from service experience shows that fatigue cracking occurrences at operating nuclear power plants often result from mechanisms that cause cracks to initiate and then grow at multiple locations on the inside surfac

APA, Harvard, Vancouver, ISO, and other styles

8

Karaca, S. Serdar, Derya Ağcadağ, Müge Sağlam, and Eray Baysa. "Effect of 2008 Global Economic Crisis on Turkey’s Manufacturing Sector’s Performance: An Application on the Borsa Istanbul Campanies." In International Conference on Eurasian Economies. Eurasian Economists Association, 2014. http://dx.doi.org/10.36880/c05.01073.

Full text

Abstract:

In this study we analyzed the effect of 2008 financial crisis on firm performance. With this aim we used manufacturing sector in Turkey. In our study we used 119 firms traded on Borsa Istanbul and quarterly data belong to 2004-2012 period. In this study we examined the period before and after 2008 crisis. We applied one sample kolmagorov-smirnov test to know whether the data has normal distribution. Also we used T-Test Analysis to compare average of the data. At the result of analysis financial ratios that accounts receivable turnover, liquidity, net working capital, short term debt / Total De

APA, Harvard, Vancouver, ISO, and other styles

9

Huynh, T. C., J. K. Kang, K. C. Noh, Jong T. Lee, and J. A. Caton. "Controlling Backfire Using Changes of the Valve Overlap Period for a Hydrogen-Fueled Engine Using an External Mixture." In ASME 2007 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/icef2007-1702.

Full text

Abstract:

The development of a hydrogen-fueled engine using an external mixture (e.g., using port or manifold fuel injection) with high efficiency and high power is dependent on the control of backfire. This work has developed a method to control backfire by reducing the valve overlap period while maintaining or improving engine performance. For this goal, a single-cylinder hydrogen-fueled research engine with a mechanical continuous variable valve timing system was developed. This facility provides a wide range of valve overlap periods that can be continuously and independently varied during firing ope

APA, Harvard, Vancouver, ISO, and other styles

10

Paksoy, Semin, and Mehmet Fatih Traş. "The Financial Risk Evaluation in Turkish Banking System." In International Conference on Eurasian Economies. Eurasian Economists Association, 2016. http://dx.doi.org/10.36880/c07.01731.

Full text

Abstract:

Banking activities exhibit highly dynamic and evolving feature in recent years. Healthy financial position of the banks therefore gains importance in assuring well-being of all economic agents in a country. Because of banks’ key role in financial markets and real economy, banking failures or inefficient performances may have profound effects on the whole economy. For this reason, it is important to monitor the bank ratios as a strength indicator. Therefore, this paper aims to investigate financial position of the banks in Turkey. To this end, we select particular 29 ratios of the present day b

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Period ratios"

1

Kohler, Hans-Peter, and José A. Ortega. Tempo-adjusted period parity progression ratios: Assessing the implications of delayed childbearing for cohort fertility in Sweden, the Netherlands and Spain. Max Planck Institute for Demographic Research, 2001. http://dx.doi.org/10.4054/mpidr-wp-2001-035.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Quak, Evert-jan. The Link Between Demography and Labour Markets in sub-Saharan Africa. Institute of Development Studies (IDS), 2020. http://dx.doi.org/10.19088/k4d.2021.011.

Full text

Abstract:

This rapid review synthesises the literature from academic, policy, and knowledge institution sources on how demography affects labour markets (e.g. entrants, including youth and women) and labour market outcomes (e.g. capital-per-worker, life-cycle labour supply, human capital investments) in the context of sub-Saharan Africa. One of the key findings is that the fast-growing population in sub-Saharan Africa is likely to affect the ability to get productive jobs and in turn economic growth. This normally happens when workers move from traditional (low productivity agriculture and household bus

APA, Harvard, Vancouver, ISO, and other styles

3

Flici, Farid, and Nacer-Eddine Hammouda. Mortality evolution in Algeria: What can we learn about data quality? Verlag der Österreichischen Akademie der Wissenschaften, 2021. http://dx.doi.org/10.1553/populationyearbook2021.res1.3.

Full text

Abstract:

Mortality in Algeria has declined significantly since the country declared its independence in 1962. This trend has been accompanied by improvements in data quality and changes in estimation methodology, both of which are scarcely documented, and may distort the natural evolution of mortality as reported in official statistics. In this paper, our aim is to detect these methodological and data quality changes by means of the visual inspection of mortality surfaces, which represent the evolution of mortality rates, mortality improvement rates and the male-female mortality ratio over age and time

APA, Harvard, Vancouver, ISO, and other styles

4

Obstfeld, Maurice, Jay Shambaugh, and Alan Taylor. Monetary Sovereignty, Exchange Rates, and Capital Controls: The Trilemma in the Interwar period. National Bureau of Economic Research, 2004. http://dx.doi.org/10.3386/w10393.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Malcolm, D. J., and A. C. Hansen. WindPACT Turbine Rotor Design, Specific Rating Study; Period of Performance: June 29, 2000--March 1, 2003. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/15005921.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Kostarakos, Ilias, and Petros Varthalitis. Effective tax rates in Ireland. ESRI, 2020. http://dx.doi.org/10.26504/rs110.

Full text

Abstract:

This article provides estimates of the effective tax rates in Ireland for the 1995-2017 period. We use these aggregate tax indicators to compare the developments in the Irish tax policy mix with the rest of the European Union countries and investigate any potential relation with Ireland’s macroeconomic performance. Our findings show that distortionary taxes, e.g. on factors of production, are significantly lower while less distortionary taxes, e.g. on consumption, are higher in Ireland than most European countries. Thus, the distribution of tax burden falls relatively more on consumption and t

APA, Harvard, Vancouver, ISO, and other styles

7

Arias, Elizabeth. U.S. State Life Tables, 2018. National Center for Health Statistics, 2021. http://dx.doi.org/10.15620/cdc:101128.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Gamboa-Estrada, Fredy, and Jose Vicente Romero. Common and idiosyncratic movements in Latin-American Exchange Rates. Banco de la República, 2021. http://dx.doi.org/10.32468/be.1158.

Full text

Abstract:

We propose a simple theoretical and empirical approach to differentiate between common and idiosyncratic exchange rate movements in 5 Latin-American economies: Brazil, Chile, Colombia, Mexico, and Peru. Our approach allows us to distinguish the effects on exchange rates of a regional exchange rate common factor and macroeconomic fundamentals differentials. The methodology and estimation strategy are suitable for both low and high frequency settings. We provide evidence that the regional common factor has a significant effect on the dynamics of the Latin-American exchange rates. In our estimati

APA, Harvard, Vancouver, ISO, and other styles

9

Heckman, James, and James Walker. Forecasting Aggregate Period Specific Birth Rates: The Time Series Properties of a Microdynamic Neoclassical Model of Fertility. National Bureau of Economic Research, 1989. http://dx.doi.org/10.3386/w3133.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Graham, John, and Hyunseob Kim. The Effects of the Length of the Tax-Loss Carryback Period on Tax Receipts and Corporate Marginal Tax Rates. National Bureau of Economic Research, 2009. http://dx.doi.org/10.3386/w15177.

Full text

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!