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Journal articles on the topic 'Period of stability'

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Published: 30 May 2022

Last updated: 31 May 2022

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1

Yang, Xiao-Song, and Lei Wang. "Period-Increasing Indicates Loss of Stability." International Journal of Bifurcation and Chaos 29, no. 12 (November 2019): 1950159. http://dx.doi.org/10.1142/s0218127419501591.

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We first present a mathematical theory on period-increasing as an indicator of stability loss in a dynamical system of any dimension not less than two, and show that in two-dimensional autonomous ODEs, the period-increasing is closely associated with homoclinic or heteroclinic bifurcation. Then we demonstrate that the proposed period-increasing regime shift can occur in some ecological models.

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2

Moss, Ellen, Chantal Cyr, Jean-François Bureau, George M. Tarabulsy, and Karine Dubois-Comtois. "Stability of Attachment During the Preschool Period." Developmental Psychology 41, no. 5 (2005): 773–83. http://dx.doi.org/10.1037/0012-1649.41.5.773.

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3

Draut, Amy E., Maureen E. Raymo, Jerry F. McManus, and Delia W. Oppo. "Climate stability during the Pliocene warm period." Paleoceanography 18, no. 4 (October 7, 2003): n/a. http://dx.doi.org/10.1029/2003pa000889.

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4

Guttalu, Ramesh S., and Henryk Flashner. "Stability study of a periodic system by a period-to-period mapping." Applied Mathematics and Computation 78, no. 2-3 (September 1996): 123–35. http://dx.doi.org/10.1016/0096-3003(96)00003-3.

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5

Svatošová, Irena, and Lenka Michnová. "Thermal Stability of the Summer Period in Schoolrooms." Advanced Materials Research 899 (February 2014): 346–51. http://dx.doi.org/10.4028/www.scientific.net/amr.899.346.

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Schoolrooms in school facilities are the most problematic in maintenance of the internal microclimate and that is why, they have strict hygiene requirements. The generated pollutants in this space are not only affected by the presence of people but especially by solar radiation and orientation of doors and windows to the cardinal points. Considerable importance have the size of the windows, because the room must meet the standards criteria for minimum daily requirement of iluminance Dmin. Increasing outdoor temperature, solar radiation and stay of persons in the classrooms are important aspects that irreversibly lead to deterioration of the microclimatic conditions in these areas. This leads to premature fatigue, loss of concentration, which may lead to headaches, for example. This paper aims to determine the impact of available instruments commonly used in practice to reduce the thermal load of sunlight in the classrooms and determine the actual effectiveness of individual instruments in the real environment.

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6

Kongas, O. "Stability and torsion in the period doubling cascade." Physics Letters A 241, no. 3 (April 1998): 163–67. http://dx.doi.org/10.1016/s0375-9601(98)00102-9.

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7

Xu, Dapeng, A. P. Litvinchuk, X. Wang, A. Delaney, H. Le, and S. S. Pei. "Structure stability of short-period InAs/AlSb superlattices." Journal of Crystal Growth 251, no. 1-4 (April 2003): 547–50. http://dx.doi.org/10.1016/s0022-0248(02)02395-3.

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8

Trojáková, L., Z. Réblová, and Z. Pokorný. "Determination of oxidative stability in mixtures of edible oil with nonlipidic substances." Czech Journal of Food Sciences 19, No. 1 (February 7, 2013): 19–23. http://dx.doi.org/10.17221/6569-cjfs.

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The storage of lipid foods is mostly affected by the oxidation of lipid fraction. Dry foods are particularly sensitive because lipids are not protected by hydrated proteins against oxidation. A method suitable for testing dry foods was studied in model mixtures of rapeseed oil with albumin or cellulose. Oxipres apparatus was used, where the course of oxidation is monitored by changes of oxygen pressure. The end of induction period was more evident than in bulk oils as the contact of lipids with oxygen is better. The induction period was longer in mixtures of edible oil with albumin than in mixtures with cellulose. The induction period moderately decreased with increasing oxygen pressure, while the effect of sample weight was nearly negligible. The induction period length was a semilogarithmic function of reaction temperature. Variation coefficients and differences between the duplicates showed good reproducibility; they were lower in mixtures with albumin than in mixtures with cellulose, but both were of the same order as the respective values in bulk oils. At 120°C and 0.5 MPa oxygen, the induction periods could be usually measured within a working day.

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9

Kiseleva, L., J. Anosova, P. Eggleton, J. Colin, and V. Orlov. "Stability and Instability of Hierarchical Triple Systems." Symposium - International Astronomical Union 164 (1995): 370. http://dx.doi.org/10.1017/s0074180900108897.

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We computed the dynamical evolution of hierarchical triple stars in which both orbits are initially circular, and determine the lower limit to the ratio of periods (outer/inner) for which there is dynamical stability. We found for some mass ratios resonance-like behaviour that occurs in a limited range of initial period ratio. Some resonances are ‘disruptive’; that is, for a small range of initial period ratio we find that the system is not able to settle down to a quasi-steady hierarchical state, but instead disrupts. However, below as well as above this disruptive range there are considerable ranges of initial period ratio where the hierarchical state appears to be stable, at least for the length of integration time we took which was sometimes as much as 10,000 outer orbits. The mass ratios are identified for which different types of unstable behaviour, such as an escape of the distant body without exchange, many exchanges in the limited space without escape, formation of new long-live hierarchy, or an escape of one body after a few exchanges, occur for ratios of periods slightly below the limit of stability. We discuss the relevance of the above behaviour to observed close triples, the closest of which is λ Tau (period ratio 8.3).

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10

Nafea Al-Zararee, Abdul, and Atif Batarseh. "The impact of external factors on the monetary stability in Jordan for the period 1990–2015." Banks and Bank Systems 14, no. 1 (February 5, 2019): 29–41. http://dx.doi.org/10.21511/bbs.14(1).2019.04.

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This study aimed to examine the impact of external factors (external grants and aid, external public debt, remittances of Jordanians labor abroad and external shocks) on the efficiency of the monetary policy, which aims at achieving monetary stability through influencing inflation rates in Jordan during the period 1990–2015, by using standard regression equation estimated by the ordinary least squares (OLS). The findings of the study showed a statistically significant impact at 1% of each of the external grants and aid, and remittances of Jordanians labor abroad on the efficiency of monetary policy through targeting inflation rates in Jordan. As to the variables of external public debt and external shocks, the findings showed a weak impact, which was not statistically significant at a reasonable level, on the efficiency of monetary policy. The researchers recommended that decision-makers pay further attention to the vital role of the remittances of the Jordanians labor abroad, which is one of the main bases of the Jordanian economy. This is due to its crucial impact on the Jordanian economy.

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11

ZVEREVA, A. A., R. M. STREL’TSOVA, and G. Yu CHEKULAEVA. "STABILITY CONTROL AND RESORCINOL ALCOHOLIC SOLUTION STORAGE PERIOD CORRECTION." «Nauka molodykh» (Eruditio Juvenium) 5, no. 1 (May 31, 2017): 102–9. http://dx.doi.org/10.23888/hmj20171102-109.

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12

RINALDI, F. "Global Stability Results for Epidemic Models with Latent Period." Mathematical Medicine and Biology 7, no. 2 (1990): 69–75. http://dx.doi.org/10.1093/imammb/7.2.69.

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13

dell'osso, L. F., and R. J. Leigh. "Foveation Period Stability And Oscillopsia Suppression In Congenital Nystagmus." Neuro-Ophthalmology 12, no. 3 (January 1992): 169–83. http://dx.doi.org/10.3109/01658109209058135.

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14

Kulenović, M. R. S., and Orlando Merino. "Stability analysis of Pielou's equation with period-two coefficient." Journal of Difference Equations and Applications 13, no. 5 (May 2007): 383–406. http://dx.doi.org/10.1080/10236190601045929.

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15

Wright, S. F., H. Fields, and S. P. Newman. "Dyslexia: stability of definition over a five year period." Journal of Research in Reading 19, no. 1 (February 1996): 46–60. http://dx.doi.org/10.1111/j.1467-9817.1996.tb00086.x.

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16

Riese, Marilyn L. "Temperament stability between the neonatal period and 24 months." Developmental Psychology 23, no. 2 (1987): 216–22. http://dx.doi.org/10.1037/0012-1649.23.2.216.

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17

Burkova, Liudmyla. "ASSESSMENT OF THE PERIOD OF FINANCIAL STABILITY OF ENTERPRISES." Scientific notes, no. 24 (September 7, 2021): 5–11. http://dx.doi.org/10.33111/vz_kneu.24.21.03.01.005.011.

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18

Mikulíková, D., Š. Masár, V. Horváthová, and J. Kraic. "Stability of quality traits in winter wheat cultivars." Czech Journal of Food Sciences 27, No. 6 (December 23, 2009): 403–17. http://dx.doi.org/10.17221/96/2009-cjfs.

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We investigated the stability of 15 traits of quality in 45 winter wheat cultivars grown in two seasons in the Borovce locality of Slovakia. The gluten swelling, SDS test, starch content, α-amylase (α-AMS) activity, and volume weight were affected simultaneously by the cultivar, growing year, and the country of origin. Other traits were affected by only one or two of these factors. The English cultivars, when compared to the Slovak cultivars, demonstrated lower gluten swelling and volume weight, a higher α-AMS activity, and a longer vegetative period. We observed a higher α-AMS activity in the Czech, a lower starch content in the Austrian, and a longer vegetative period in the German cultivars. In the Hungarian cultivars, we detected a lower starch and a reduced amylose contents. The most stable quality traits in both growing years were identified in the Ilona (gluten swelling), Spartakus (SDS test), Cubus (falling number), Komfort (starch), GK Margit (amylose), GK Verecke (α-AMS), Saturnus (volume weight), and Vanda (thousand-kernel weight) cultivars. Other traits, such as protein, wet gluten, sedimentation index, grain hardness, grain weight per spike, grain yield, and duration of the vegetative period, were strongly affected by the environment (growing year). The foreign cultivars such as the Komfort (AUT), Saturnus (AUT), GK Rába (HUN), GK Csongrád (HUN), Silvius (AUT), GK Bagoly (HUN), and GK Forrás (HUN) were superior for growing in Slovakia. Each of them had more quality traits that were stable, comparable, and ultimately better than the control Slovak cultivars.

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19

Chang, Juu-En, Tzong-Tzeng Lin, Ming-Sheng Ko, Zhi-Jian Chen, and Yi-Kuo Chang. "Long-term stability of KEtX/Cu(OH)2 matrix in landfill leachates." Water Science and Technology 39, no. 10-11 (May 1, 1999): 131–34. http://dx.doi.org/10.2166/wst.1999.0641.

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In this study, the long-term stability of KEtX/Cu(OH)2 matrix under early-period and late-period landfill leachates was evaluated using semi-dynamic leaching test (SDLT), X-ray diffractometer (XRD) and fourier transform infrared (FTIR) techniques. The results of SDLT after 60-day periods of extraction indicated that the cumulative leaching of Cu was only 0.72% and 3.34% of the total Cu in the KEtX/Cu(OH)2 matrix under early-period and late-period landfill leachates, respectively. The investigation of crystallinity and functional groups between the leached KEtX/Cu(OH)2 matrices after 1-day and 60-day periods of extraction using XRD and FTIR indicated that the KEtX/Cu(OH)2 matrices were perfectly unaffected by the extraction using early-period and late-period landfill leachates during the 60-day leach time. Consequently, the KEtX/Cu(OH)2 matrix had a stabilizing behavior extracted in landfill leachates.

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20

Kalabušić, Senada, M. R. S. Kulenović, and M. Mehuljić. "Global Period-Doubling Bifurcation of Quadratic Fractional Second Order Difference Equation." Discrete Dynamics in Nature and Society 2014 (2014): 1–13. http://dx.doi.org/10.1155/2014/920410.

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We investigate the local stability and the global asymptotic stability of the difference equationxn+1=αxn2+βxnxn-1+γxn-1/Axn2+Bxnxn-1+Cxn-1,n=0,1,…with nonnegative parameters and initial conditions such thatAxn2+Bxnxn-1+Cxn-1>0, for alln≥0. We obtain the local stability of the equilibrium for all values of parameters and give some global asymptotic stability results for some values of the parameters. We also obtain global dynamics in the special case, whereβ=B=0, in which case we show that such equation exhibits a global period doubling bifurcation.

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21

He, Zhi Yong, and Xiu Long Yang. "The High Slope Stability Monitoring of the Operation Period Highway." Advanced Materials Research 433-440 (January 2012): 6414–16. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.6414.

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The number of the high slope along the highway is much more, except this, the geological conditions is complex. To ensure the driving safety and the normal operation of the highway, it’s meaningful to monitor the deformation trend of high slope and discover abnormal phenomenon timely and treat it. The paper taking freeway high slope monitoring project as an example, study the purpose of high slope stability monitoring, the monitoring method and the setting of the monitoring net. It also analysis the monitoring results. The results show that the monitoring spot displacements of the slope are small and there is no symptom to occur geological disaster such as landslide, slump, avalanches and so on. The slope is basically stable. The monitoring result has verified the feasibility and the effectiveness of the monitoring scheme. Expecting this can offer reference and gather experience for similar projects

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22

Li, Kun, Ru Guo Zhang, Hong Zhang, Hua Zheng, Kun Li, and Wen Wen Zhang. "Study on the Stability of Insect Wax during Storage Period." Advanced Materials Research 418-420 (December 2011): 481–89. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.481.

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For the wide application of insect wax, it was studied on its thermal properties under different conditions in which the wax was stored at cold, dark, indoor and sunshine environment. Differential scanning calorimetry (DSC) was selected to achieve thermal parameters and reveal the influence of temperature on the stability of the wax. The result showed that within 20 months of natural storage, it was significant influence on the melting enthalpy of Hunan insect wax, the melting point of Sichuan insect wax and the melting peak of Sichuan insect wax with the Sig values were 0.013, 0.009 and 0.000. And the quality of wax was characterized by IR, XRD and physical-chemical indexes. The results showed that within 20 months, it was slightly changed in the crystallinity and chemical constituents. Therefore, the wax with good stability can be used for medicine, food, functional materials and other industrial purposes safely.

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23

Yano, Shinya, Mitsuru Motoyoshi, Mizuki Inaba, Saori Yano, Hiroyuki Takenouchi, Seil Son, Yoshinori Arai, and Noriyoshi Shimizu. "A healing period increases mini-implant stability in growing rats." Journal of Oral Science 56, no. 2 (2014): 113–18. http://dx.doi.org/10.2334/josnusd.56.113.

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24

Iwata, Naotaka, Yoshishige Matsumoto, and Toshio Baba. "Thermal Stability of a Short Period AlAs/n-GaAs Superlattice." Japanese Journal of Applied Physics 24, Part 2, No. 1 (January 20, 1985): L17—L20. http://dx.doi.org/10.1143/jjap.24.l17.

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25

McNair, James N. "Stability effects of a juvenile period in age-structured populations." Journal of Theoretical Biology 137, no. 4 (April 1989): 397–422. http://dx.doi.org/10.1016/s0022-5193(89)80037-2.

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26

Endler, Antônio, and Jason A. C. Gallas. "Period four stability and multistability domains for the Hénon map." Physica A: Statistical Mechanics and its Applications 295, no. 1-2 (June 2001): 285–90. http://dx.doi.org/10.1016/s0378-4371(01)00089-9.

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27

Larson, Larry, and P. A. Larson. "Stability of Water Temperature Attributes Over a 20-Yr Period." Rangeland Ecology & Management 73, no. 6 (November 2020): 772–75. http://dx.doi.org/10.1016/j.rama.2020.08.002.

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28

Carbonelli, Marco, Domenico de Seta, Daniele Perucchini, and Guido Zampilloni. "Influence of sampling period on time and frequency stability measurements." International Journal of Communication Systems 7, no. 3 (1994): 177–79. http://dx.doi.org/10.1002/dac.4500070303.

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29

PANFILOVA, O. V., O. V. KALININA, O. D. GOLYAEVA, and T. N. ASHURBEKOVA. "ADAPTIVE STABILITY OF RED CURRANT VARIETIES TO COLD PERIOD STRESSORS." AIC development problems of the region 2, no. 38 (August 2019): 140–45. http://dx.doi.org/10.15217/issn2079-0996.2019.2.140.

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30

Moradi, Mohammad, and Ahmad Gholami. "Harmonic Balance Based Stability Domain Analysis of Period-1 Ferroresonance." Electric Power Components and Systems 39, no. 12 (August 2, 2011): 1315–28. http://dx.doi.org/10.1080/15325008.2011.567218.

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31

Singleton, Alexander, Michail Pavlis, and Paul A. Longley. "The stability of geodemographic cluster assignments over an intercensal period." Journal of Geographical Systems 18, no. 2 (March 22, 2016): 97–123. http://dx.doi.org/10.1007/s10109-016-0226-x.

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32

Hu, Zhixing, Hongwei Wang, Fucheng Liao, and Wanbiao Ma. "Stability analysis of a computer virus model in latent period." Chaos, Solitons & Fractals 75 (June 2015): 20–28. http://dx.doi.org/10.1016/j.chaos.2015.02.001.

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33

Clark, C. A., E. J. Janowski, and M. R. S. Kulenović. "Stability of the Gumowski–Mira equation with period-two coefficient." Journal of Mathematical Analysis and Applications 307, no. 1 (July 2005): 292–304. http://dx.doi.org/10.1016/j.jmaa.2004.10.046.

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34

Lee, Jeong-Ju, Jae-Hong Kim, and Young-Cheol Hwang. "Slope Stability by Variation of Rainfall Characteristic for Long Period." Journal of the Korean Geotechnical Society 30, no. 6 (June 30, 2014): 51–59. http://dx.doi.org/10.7843/kgs.2014.30.6.51.

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35

Nienkemper, Manuel, Benedict Wilmes, Alexander Pauls, and Dieter Drescher. "Mini-implant stability at the initial healing period: A clinical pilot study." Angle Orthodontist 84, no. 1 (July 24, 2013): 127–33. http://dx.doi.org/10.2319/040813-271.1.

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ABSTRACT Objective: To evaluate the changes of mini-implant stability over the initial healing period in humans. Material and Methods: A sample of 19 consecutively treated patients (mean age 15.5 ± 7.3 years) was examined. In each patient, a mini-implant of a size of 2 × 9 mm was inserted into the anterior palate. Implant stability was assessed using resonance frequency analysis (RFA) immediately after insertion (T0), 2 weeks later (T1), 4 weeks later (T2), and 6 weeks later (T3). Insertion depth (ID) and the maximum insertion torque (IT) were measured. Data were tested for correlations between RFA, ID, and IT. All RFA values were tested for statistically significant differences between the different times. Results: The mean ID was 7.5 ± 0.6 mm, and the mean IT was 16.8 ± 0.6 Ncm. A correlation was found between RFA and ID (r = .726, P < .0001), whereas no correlations between RFA and IT or between IT and ID were observed. From T0 to T1, the stability (36.1 ± 6.1 implant stability quotient [ISQ]) decreased nonsignificantly by 4.9 ± 6.1 ISQ values (P > .05). Between T1 and T2, the stability decreased highly significantly (P < .001) by 7.9 ± 5.9 ISQ values. From T2 on, RFA remained nearly unchanged (−1.7 ± 3.5 ISQ; P > .05). Conclusions: Mini-implant stability is subject to changes during the healing process. During weeks 3 and 4, a significant decrease of the stability was observed. After 4 weeks, the stability did not change significantly.

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36

Bryan, Melinda F., Susan Gordon-Hickey, Ashton L. Hay, and Shelby T. Davis. "Acceptable Noise Level Stability Over a One-Year Period of Time." Journal of the American Academy of Audiology 31, no. 05 (May 2020): 336–41. http://dx.doi.org/10.3766/jaaa.19044.

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Abstract Background The acceptable noise level (ANL) is a measure of willingness to listen to speech in the presence of background noise and is thought to be related to success with amplification. To date, ANLs have only been assessed over short periods of time, including within a session and over a 3-week and 3-month time period. ANL stability over longer periods of time has not been assessed. Purpose The purpose was to examine the stability of ANL over a 1-year time period. Research Design A repeated-measures, longitudinal study was completed. Study Sample Thirty young adults with normal hearing served as participants. The participants were tested at two different sites. Data Collection and Analysis Two trials of most comfortable listening levels (MCLs), background noise levels (BNLs), and ANLs were assessed for each participant during three experimental sessions: at 0 months, 6 months, and 1 year. Results Two-way repeated-measures analysis of variances revealed no significant change in MCLs, BNLs, or ANLs within a session or over a 1-year time period. These results indicate that ANLs remain stable for 1 year in listeners with normal hearing. Conclusions The finding that the ANL is stable over a longer period of time supports the theory that the ANL is an inherent trait of the listener and mediated at in the central auditory nervous system.

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37

LIMA, WILMAR FERREIRA, JOSÉ FRANCISCO FERRAZ DE TOLEDO, CARLOS ALBERTO ARRABAL ARIAS, and MARCELO FERNANDES DE OLIVEIRA. "Stability of soybean yield through different sowing periods." Pesquisa Agropecuária Brasileira 35, no. 11 (November 2000): 2181–89. http://dx.doi.org/10.1590/s0100-204x2000001100009.

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Soybean yield is highly affected by sowing period and there are significant productivity losses when sowings are done outward a relatively restricted period in many regions of Brazil. Breeding cultivars less sensitive to photoperiod and to temperature variations is desirable for adaptation to wider sowing period and wider latitude range and also make irrigated soybean cultivation possible during the fall-winter seasons in frost free regions. The possibility of selecting high yielding and stable lines for yield during various sowing periods was studied by analyzing the behavior of 100 non-selected advanced lines (F9 and F10), from each one of all possible biparental crosses involving the genotypes BR85-29009, OCEPAR 8, FT-2, and BR-13. Experiments were set up in a completely randomized design with single-plant hill plots and received supplementary irrigation. Sowing was on Sept 27, Oct 20, Nov 17, and Dec 17 in 1993/94 and Sept 20, Oct 20, Nov 17, and Dec 14 in 1994/95 at Londrina, PR, Brazil. Procedures of regression analysis and minimum variance among planting date means were efficient for selecting stable lines during the four sowing seasons. It was possible to select stable and high yielding genotypes through the four sowing periods in all the crosses. No specific cross was clearly better to produce a greater number of stable genotypes.

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LIU, LUJU. "GLOBAL STABILITY IN A TUBERCULOSIS MODEL INCORPORATING TWO LATENT PERIODS." International Journal of Biomathematics 02, no. 03 (September 2009): 357–62. http://dx.doi.org/10.1142/s1793524509000480.

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A tuberculosis (TB) model with two latent periods, short-term latent period (E1) and long-term latent period (E2), and fast and slow progressions is analyzed. The stability of the unique endemic equilibrium of the model is proved. It turns out that the disease-free equilibrium is globally asymptotically stable if the basic reproduction number R0 ≤ 1, and the endemic equilibrium is globally asymptotically stable if R0 > 1.

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39

Menahi, Iftikhar Mohamed. "The Coefficient of Monetary Stability in the Iraqi Economy for the Period (2004-2017." Iraqi Administrative Sciences Journal 2, no. 1 (March 30, 2018): 183–206. http://dx.doi.org/10.33013/iqasj.v2n1y2018.pp183-206.

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Monetary stability is the fundamental objective that monetary authority in any economy seeks to achieve in order to target low rates of inflation and stability and thus achieve economic stability. In Iraq, the economy has not experienced monetary stability despite efforts by the monetary authority. The research aims to address the criteria of the coefficient of monetary stability and then rely on them in the calculation of the Coefficient of monetary stability in the Iraqi economy for the period(2004- 2017). The researcher reached of conclusions, The most important was that: - The Iraqi economy did not witness monetary stability throughout the research period, because of the change in the counterpart in real GDP. - the inflationary increase in the money supply is greater than the noninflationary visit taking into account the demand for money.

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40

Nagy, I., J. Farkas, P. Gyovai, I. Radnai, and Z. Szendrő. "Stability of estimated breeding values for average daily gain in Pannon White rabbits." Czech Journal of Animal Science 56, No. 8 (August 18, 2011): 365–69. http://dx.doi.org/10.17221/2398-cjas.

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Stability of estimated breeding values for average daily gain (ADG) between 5 and 10 weeks of age was analysed for 47 242 Pannon White rabbits, reared in 7470 litters and born between 2000 and 2008. The dataset was divided into 5 successive 5-year periods: (1) 2000–2004, (2) 2001–2005, (3) 2002–2006, (4) 2003–2007, and (5) 2004–2008. Then, after selecting the appropriate part of the pedigree for these sub-datasets, genetic parameters and breeding values were estimated for ADG using REML and BLUP methods. In the applied models sex, year-month, animal and random litter effects were considered. Estimated heritabilities for all 5 periods from 1 to 5 were moderate and stable (0.28 ± 0.01, 0.28 ± 0.02, 0.29 ± 0.02, 0.27 ± 0.02, and 0.28 ± 0.02). Magnitudes of random litter effects were low and stable (0.14 ± 0.01, 0.15 ± 0.01, 0.15 ± 0.01, 0.16 ± 0.01, and 0.16 ± 0.01). After breeding value estimation the dataset of period 5 was merged pair-wise with the other periods 4, 3, 2 and 1 using an inner join. Thus only the common records of the datasets representing the periods 5-4, 5-3, 5-2, and 5-1 were included in the merged datasets. In these merged datasets each rabbit had two breeding values for ADG based on two different periods. Spearman's rank correlation coefficients were calculated between the breeding values based on the dataset of period 5 and the other periods. With the successive years the rank correlation coefficients decreased (0.989, 0.979, 0.965 and 0.924). The correlation coefficients between ranks remained moderately high, even when the proportion of the common rabbits in the merged datasets was low. However, a reasonable re-ranking occurred among the top animals. Rank correlations for the top 100 and 1000 animals varied from 0.41 to 0.55 and from 0.37 to 0.54, respectively, which could influence selection efficiency if the rolling base were used for genetic evaluation.

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41

Kitchen, Ann M., Eric M. Gese, and Edward R. Schauster. "Long-term spatial stability of coyote (Canis latrans) home ranges in southeastern Colorado." Canadian Journal of Zoology 78, no. 3 (April 1, 2000): 458–64. http://dx.doi.org/10.1139/z99-236.

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Long-term stability of territorial boundaries has not been well documented in canids. To evaluate the prevalence of long-term spatial stability of coyote (Canis latrans) home ranges, we compared the overlap of territorial boundaries and the spatial distribution of telemetry locations of packs in southeastern Colorado. From August 1983 to July 1988 (period 1), 16 coyotes from six packs were radio-tracked. From April 1996 to August 1997 (period 2), 12 coyotes from six packs were captured and tracked in the same area. Mean percentage of overlap of pack ranges was 89.8 ± 8.3% (±SD) for period 1 ranges over period 2 ranges and 55.8 ± 14.4% for period 2 ranges over period 1 ranges. Mean percentage of overlap of the 30% core area of the home ranges was 65.2 ± 13.9% for those of period 1 over those of period 2 and 66.3 ± 28.7% for those of period 2 over those of period 1. Despite substantial overlap of home-range and core-use areas, there were significant differences in the distribution of locations between periods in five of six home ranges. This suggests that, although packs are faithful to one site (i.e., boundaries remain similar over a period of years), their use of the site (i.e., distribution of locations within the range) may change temporally.

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Mancini, E., A. Santoro, M. Spongano, F. Paolini, and P. Zucchelli. "Effects of Automatic Blood Volume Control over Intradialytic Hemodynamic Stability." International Journal of Artificial Organs 18, no. 9 (September 1995): 495–98. http://dx.doi.org/10.1177/039139889501800903.

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Due to the crucial role of hypovolemia in the genesis of dialysis-induced hypotension, we have evaluated whether the automatic control of the intradialytic blood volume (BV) decrease along a preset trajectory might be beneficial to the hemodynamic stability during treatment. Five frequently hypotensive HD patients were studied and a 3-period-protocol (A1-B-A2) was adopted, each period lasting 6 sessions per patient. During the B periods the patient BV decrease was kept along a predefined profile, thanks to an automatic system with a retroactive control of both the ultrafiltration rate (UFR) and dialysate conductivity (DC); instead, during the A periods, conventional HD was performed, with linear UFR and constant DC, inducing a spontaneous decrease in BV. The intradialytic BV behaviour was much more stable during the B-periods (-10.2 ∓ 1.4% by the end of the treatment) than during the A1 (-11.2 ∓ 3%) and A2 periods (-11.5 ∓ 2.5%). Only one dialysis-hypotension episode was observed during the B periods, compared to 8 and 5 during the A1 and A2 periods, respectively (p ≤ 0.05). The automatic control of the BV changes during dialysis could improve the intra-treatment cardiovascular stability in critically-ill patients.

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Diefenbacher, Albert, and James J. Strain. "Consultation-liaison psychiatry: stability and change over a 10-year-period." General Hospital Psychiatry 24, no. 4 (July 2002): 249–56. http://dx.doi.org/10.1016/s0163-8343(02)00182-2.

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Blyuss, Konstantin B., and Yuliya N. Kyrychko. "Stability and Bifurcations in an Epidemic Model with Varying Immunity Period." Bulletin of Mathematical Biology 72, no. 2 (November 7, 2009): 490–505. http://dx.doi.org/10.1007/s11538-009-9458-y.

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Saal, James E., and C. Wolverton. "Thermodynamic stability of Mg–Y–Zn long-period stacking ordered structures." Scripta Materialia 67, no. 10 (November 2012): 798–801. http://dx.doi.org/10.1016/j.scriptamat.2012.07.013.

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Majkova, E., Y. Chushkin, M. Jergel, S. Luby, V. Holy, I. Matko, B. Chenevier, L. Toth, T. Hatano, and M. Yamamoto. "Nanometer-scale period Sc/Cr multilayer mirrors and their thermal stability." Thin Solid Films 497, no. 1-2 (February 2006): 115–20. http://dx.doi.org/10.1016/j.tsf.2005.10.051.

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Hens, Thorsten. "Stability of tâtonnement processes of short period equilibria with rational expectations." Journal of Mathematical Economics 28, no. 1 (August 1997): 41–67. http://dx.doi.org/10.1016/s0304-4068(96)00789-6.

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Marango, Petraq. "Stability investigation of closed-loop system based on the sampling period." IFAC Proceedings Volumes 32, no. 2 (July 1999): 3742–45. http://dx.doi.org/10.1016/s1474-6670(17)56640-9.

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Šimon, P., K. Nemčeková, E. Jóna, A. Plško, and D. Ondrušová. "Thermal stability of glass evaluated by the induction period of crystallization." Thermochimica Acta 428, no. 1-2 (April 2005): 11–14. http://dx.doi.org/10.1016/j.tca.2004.09.016.

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Nunes, R. W., and David Vanderbilt. "Stability of the Period-Doubled Core of the90°Partial in Silicon." Physical Review Letters 85, no. 16 (October 16, 2000): 3540. http://dx.doi.org/10.1103/physrevlett.85.3540.

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