Journal articles on the topic 'Life cycles'

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1

De Beir, Jean, Mouez Fodha, and Francesco Magris. "LIFE CYCLE OF PRODUCTS AND CYCLES." Macroeconomic Dynamics 14, no. 2 (March 4, 2010): 212–30. http://dx.doi.org/10.1017/s1365100509090269.

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The aim of this paper is to examine whether the development of waste recycling activities can be a source of economic fluctuations. We assume that the recycling sector has four fundamental characteristics. (i) The production factors are restricted by the production of the last period. (ii) These production factors are waste for which the price determination is noncompetitive. (iii) The sector produces a recycled good, which is a perfect substitute for the primary good. (iv) It reduces the waste stream. We consider the simplest economy, with an infinitely lived agent and a life-cycle hypothesis for the goods. We show that the equilibrium is unique and is always determinate. In spite of the lack of indeterminacy, however, our economy can display cyclical behavior, depending on some usual conditions on parameters. Namely, the steady state may undergo a flip bifurcation or a Hopf bifurcation.
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2

Stenseth, Nils Chr. "Life cycles." Nature 382, no. 6589 (July 1996): 310–11. http://dx.doi.org/10.1038/382310a0.

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3

Hayes, Brian. "Life Cycles." American Scientist 93, no. 4 (2005): 299. http://dx.doi.org/10.1511/2005.54.3459.

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4

Drife, James. "Life cycles." Obstetrician & Gynaecologist 7, no. 3 (July 2005): 222. http://dx.doi.org/10.1576/toag.2005.7.3.222.

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5

Waterhouse, Jessica. "Life cycles." Early Years Educator 9, no. 6 (September 2007): ii—iv. http://dx.doi.org/10.12968/eyed.2007.9.6.28492.

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6

Kauffman, Christen Noel. "Life Cycles." Pleiades: Literature in Context 43, no. 2 (September 2023): 12. http://dx.doi.org/10.1353/plc.2023.a912993.

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7

SAKAO, Tomohiko, and Yoshiki SHIMOMURA. "Life-Cycle Simulation System with Ability to Restructure Life Cycles." Transactions of the Japan Society of Mechanical Engineers Series C 73, no. 734 (2007): 2863–70. http://dx.doi.org/10.1299/kikaic.73.2863.

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8

Matsuyama, Yuki, Shinichi Fukushige, and Yasushi Umeda. "Simulating Life Cycles of Individual Products for Life Cycle Design." Procedia CIRP 38 (2015): 159–64. http://dx.doi.org/10.1016/j.procir.2015.08.025.

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9

Obloj, Tomasz, and Metin Sengul. "Incentive Life-cycles." Administrative Science Quarterly 57, no. 2 (June 2012): 305–47. http://dx.doi.org/10.1177/0001839212453833.

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10

Buss, Leo W., and Melissa Garcia Rice. "Synrhabdosome life cycles." Evolutionary Ecology 26, no. 2 (November 11, 2011): 259–63. http://dx.doi.org/10.1007/s10682-011-9535-1.

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11

Dalum, Bent, Christian Ø. R. Pedersen, and Gert Villumsen. "Technological Life-Cycles." European Urban and Regional Studies 12, no. 3 (July 2005): 229–46. http://dx.doi.org/10.1177/0969776405056594.

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12

Schimel, David. "Cycles of life." Nature 431, no. 7009 (October 2004): 630–31. http://dx.doi.org/10.1038/431630b.

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13

KLEPPER, S. "Industry Life Cycles." Industrial and Corporate Change 6, no. 1 (January 1, 1997): 145–82. http://dx.doi.org/10.1093/icc/6.1.145.

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14

Galenson, David W. "Literary Life Cycles." Historical Methods: A Journal of Quantitative and Interdisciplinary History 38, no. 2 (April 2005): 45–60. http://dx.doi.org/10.3200/hmts.38.2.45-60.

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15

Marschall, Elizabeth A. "Challenging life cycles." Nature Ecology & Evolution 3, no. 6 (May 27, 2019): 875–76. http://dx.doi.org/10.1038/s41559-019-0920-4.

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16

Nandkeolyar, U., S. Subba Rao, and K. Rana. "Facility life cycles." Omega 21, no. 2 (March 1993): 245–54. http://dx.doi.org/10.1016/0305-0483(93)90057-r.

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17

Schofield, C. J. "Parasite life cycles." Parasitology Today 4, no. 7 (July 1988): 203. http://dx.doi.org/10.1016/0169-4758(88)90092-0.

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18

Crewe, W. "Parasite life cycles." Veterinary Parasitology 37, no. 2 (October 1990): 169–70. http://dx.doi.org/10.1016/0304-4017(90)90072-j.

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19

Norris, Gregory A. "Social Impacts in Product Life Cycles - Towards Life Cycle Attribute Assessment." International Journal of Life Cycle Assessment 11, S1 (January 2006): 97–104. http://dx.doi.org/10.1065/lca2006.04.017.

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20

Danks, H. V. "LIFE CYCLE PATHWAYS AND THE ANALYSIS OF COMPLEX LIFE CYCLES IN INSECTS." Canadian Entomologist 123, no. 1 (February 1991): 23–40. http://dx.doi.org/10.4039/ent12323-1.

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AbstractThe structure and temporal control of insect life cycles can best be understood by viewing them as pathways along which various options (e.g. develop or enter diapause; grow rapidly or grow slowly) are chosen in response to environmental controls such as photoperiod and temperature. Simple life cycles include small numbers of such options. The combination of several successive simple elements, however, can produce remarkably complex life cycle patterns, which are more prevalent than most entomologists have recognized. The ways in which these simple elements contribute to life cycle pathways are outlined and illustrated schematically. Flow charts showing the successive decision points in the life cycle then are constructed for selected species. This approach confirms the different simple elements, and shows how they are used in combination to control seasonal life cycles in nature.
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21

Boero, Ferdinando. "Life cycles, life histories and recruitment." Trends in Ecology & Evolution 5, no. 6 (June 1990): 200. http://dx.doi.org/10.1016/0169-5347(90)90212-v.

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22

Smith, Robert J., Susanne Formanek, and Sepp Linhart. "Japanese Biographies: Life Histories, Life Cycles, Life Stages." Journal of Japanese Studies 19, no. 2 (1993): 447. http://dx.doi.org/10.2307/132654.

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23

Imamura, Anne E., Susanne Formanek, and Sepp Linhart. "Japanese Biographies: Life Histories, Life Cycles, Life Stages." Monumenta Nipponica 48, no. 2 (1993): 287. http://dx.doi.org/10.2307/2385542.

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24

Mostow, Joshua S., Susanne Formanek, and Sepp Linhart. "Japanese Biographies: Life Histories, Life Cycles, Life Stages." Pacific Affairs 67, no. 1 (1994): 128. http://dx.doi.org/10.2307/2760142.

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25

Sawagvudcharee, Ousanee, Maurice Yolles, Gerhard Fink, Paul Iles, Chanchai Bunchapattanasakda, and Buncha Limpabandhu. "Understanding Corporate Life-Cycles." Journal of Education and Vocational Research 8, no. 4 (April 16, 2018): 15–27. http://dx.doi.org/10.22610/jevr.v8i4.2157.

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This paper considers the nature of the dominant corporate paradigm, its change, failures or successes, and its relationship with the homeostatic organization. There is a popular way of understanding the dynamics of organizational change and that is through the pre-configured sequence of stages in a corporate life-cycle. Through there are a number of competing models for this kind of analysis. In all of them, the sequence of stages is defined by that which configures the life-cycle deterministically. However, there is little discussion given for how these models of organizations shift between stages, and none appear to dominate in the literature. A major criticism of these models is that they do not represent complex organizational processes of change. Therefore, this paper represents an alternative model, called “the paradigm life-cycle”, which is connected to the homeostatic processes that maintain an organization, and which is, in principle, capable of generating corporate life-cycles under conditions of complexity.
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26

Kuznetsova, E. V. "LIFE CYCLES OF ECOVILLAGES." Russian Peasant Studies 6, no. 1 (2021): 170–79. http://dx.doi.org/10.22394/2500-1809-2021-6-1-170-179.

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27

White, Hilary. "Life cycles – Metamorphosis Magic." Early Years Educator 23, no. 8 (March 2, 2022): S12—S13. http://dx.doi.org/10.12968/eyed.2022.23.8.s12.

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28

Pycock, J. "A life of cycles." Veterinary Record 176, no. 10 (March 6, 2015): i—ii. http://dx.doi.org/10.1136/vr.h1199.

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29

Steele, Guy L. "Programming language life cycles." ACM SIGAda Ada Letters 32, no. 3 (November 29, 2012): 95–96. http://dx.doi.org/10.1145/2402709.2402705.

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30

Allen, David N. "Business Incubator Life Cycles." Economic Development Quarterly 2, no. 1 (February 1988): 19–29. http://dx.doi.org/10.1177/089124248800200103.

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31

Steltzer, H., and E. Post. "Seasons and Life Cycles." Science 324, no. 5929 (May 14, 2009): 886–87. http://dx.doi.org/10.1126/science.1171542.

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32

Thu, Kyaw, A. Chakraborty, B. B. Saha, Won Gee Chun, and K. C. Ng. "Life-cycle cost analysis of adsorption cycles for desalination." Desalination and Water Treatment 20, no. 1-3 (August 2010): 1–10. http://dx.doi.org/10.5004/dwt.2010.1187.

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33

Fischer, Marcel, and Michael Z. Stamos. "Optimal Life Cycle Portfolio Choice with Housing Market Cycles." Review of Financial Studies 26, no. 9 (March 26, 2013): 2311–52. http://dx.doi.org/10.1093/rfs/hht010.

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34

Matsuyama, Yuki, Tomohiko Matsuno, Shinichi Fukushige, and Yasushi Umeda. "Study of Life Cycle Design Focusing on Resource Balance throughout Product Life Cycles." Procedia CIRP 15 (2014): 455–60. http://dx.doi.org/10.1016/j.procir.2014.06.080.

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35

Voss, S. R., and J. J. Smith. "Evolution of Salamander Life Cycles." Genetics 170, no. 1 (March 21, 2005): 275–81. http://dx.doi.org/10.1534/genetics.104.038273.

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36

Danks, H. V. "LONG LIFE CYCLES IN INSECTS." Canadian Entomologist 124, no. 1 (February 1992): 167–87. http://dx.doi.org/10.4039/ent124167-1.

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AbstractSeveral insect species have life cycles that last more than 1 year, because of very slow growth, repeated or prolonged dormancies, or very long lived adults. These long life cycles are correlated with environmental adversities, such as cold or unpredictable temperatures, patchy, unreliable or low quality food supplies, and natural enemies, as well as with some other properties such as large size. Long life cycles are most prevalent when several of these factors are present simultaneously. Adversities tend to prolong the life cycle of all individuals in the population, whereas unpredictability tends to extend the life cycle of only some individuals. Extreme extensions, such as diapause for more than 10 years, usually affect only a very small fraction of the population. Modest extensions, such as development over 2 years, prolonged dormancy for one additional adverse season, cohort-splitting between 1- and 2-year life cycles, and oviposition over two seasons, are relatively common. Insects with long life cycles provide insights into the nature of adaptations to adverse and unpredictable conditions, and also provide useful material for the analysis of questions related to population and community structure.
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37

Giustina, Tatiana Bragança de Azevedo Della. "The changes in life cycles." Revista Bioética 30, no. 1 (March 2022): 7–9. http://dx.doi.org/10.1590/1983-80422022301000en.

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38

Bell, Peter R. "The life cycles of cryptogams." Acta Botanica Malacitana 16 (December 1, 1991): 5–16. http://dx.doi.org/10.24310/abm.v16i.9126.

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Meiosis and karyogamy are recognized as control points in the life cycle of cryptogams. The control of meiosis is evidently complex and in yeast, and by analogy in all cryptogams, involves progressive gene activation. The causes of the delay in meiosis in diplohaplontic and diplontic organisms, and the manner in which the block is removed remain to be discovered. There is accumulating evidence that cytoplasmic RNA plays an important role in meiotic division. Many features of gametogenesis are still obscure. The tendency to oogamy has provided the opportunity for the laying down of long-lived messenger RNA in the abundant cytoplasm of the female gamete. The sporophytic nature of the developing zygote can in this way be partially pre-determined. There is evidence that this is the situation in the ferns. Specific molecules (probably arabino-galacto-proteins) on the surface of the plasma membrane are likely to account both for gametic selection, and the readiness with which appropriate gametes fuse. The dikaryotic condition indicates that nuclear fusion is not inevitable following plasmogamy. The ultimate fusion of the nuclei may result from quite simple changes in the nuclear surface. Exposure of lipid, for example, would lead to fusion as a result of hydrophobic forces. Aberrations of cryptogamic life cycles are numerous. The nuclear relationships of many aberrant cycles are unknown. In general it appears that the maintenance of sporophytic growth depends upon the presence of at least two sets of chromosomes. Conversely the maintenance of gametophytic growth in cultures obtained aposporously appears to be impossible in the presence of four sets of chromosomes, or more. These results raise important problems of the effect of gene dosage on development.
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39

Jung, C., M. Gasthuber, A. Giesler, M. Hardt, J. Meyer, F. Rigoll, K. Schwarz, R. Stotzka, and A. Streit. "Optimization of data life cycles." Journal of Physics: Conference Series 513, no. 3 (June 11, 2014): 032047. http://dx.doi.org/10.1088/1742-6596/513/3/032047.

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40

Metzger, Robert O. "Organizational Life Cycles in Banking." Group & Organization Studies 14, no. 4 (December 1989): 389–98. http://dx.doi.org/10.1177/105960118901400402.

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41

Hoffmann, Robert, and Alfonso Valencia. "Life cycles of successful genes." Trends in Genetics 19, no. 2 (February 2003): 79–81. http://dx.doi.org/10.1016/s0168-9525(02)00014-8.

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42

Fisher, Martin. "Antlion life cycles in Nigeria." Journal of Tropical Ecology 5, no. 2 (May 1989): 247–50. http://dx.doi.org/10.1017/s0266467400003552.

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43

Kondrashov, Alexey S. "EVOLUTIONARY GENETICS OF LIFE CYCLES." Annual Review of Ecology and Systematics 28, no. 1 (November 1997): 391–435. http://dx.doi.org/10.1146/annurev.ecolsys.28.1.391.

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44

DARLING, LU ANN W. "MENTOR TYPES AND LIFE CYCLES." Nurse Educator 10, no. 2 (March 1985): 17–18. http://dx.doi.org/10.1097/00006223-198503000-00008.

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45

Fthenakis, Vasilis M., Hyung Chul Kim, and Erik Alsema. "Emissions from Photovoltaic Life Cycles." Environmental Science & Technology 42, no. 6 (March 2008): 2168–74. http://dx.doi.org/10.1021/es071763q.

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46

MuirWood, D. "Life cycles of granular materials." Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences 356, no. 1747 (November 15, 1998): 2453–70. http://dx.doi.org/10.1098/rsta.1998.0281.

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47

Saulich, A. Kh. "Long life cycles in insects." Entomological Review 90, no. 9 (December 2010): 1127–52. http://dx.doi.org/10.1134/s0013873810090010.

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48

Weaver, Paul M., H. Landis Gabel, Jacqueline M. Bloemhof-Ruwaard, and Luk N. van Wassenhove. "Optimizing environmental product life cycles." Environmental and Resource Economics 9, no. 2 (March 1997): 199–224. http://dx.doi.org/10.1007/bf02441378.

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49

Vasko, T., R. Ayres, and L. Frontvieille. "Life cycles and long waves." Journal of Evolutionary Economics 2, no. 2 (June 1992): 162. http://dx.doi.org/10.1007/bf01193540.

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50

Callow, P. "Complex life cycles made simple?" Trends in Ecology & Evolution 2, no. 3 (March 1987): 60–61. http://dx.doi.org/10.1016/0169-5347(87)90149-2.

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