To see the other types of publications on this topic, follow the link: Developmental stages.

Journal articles on the topic 'Developmental stages'

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

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Developmental stages.'

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.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Ene, Estela. "Developmental Stages in Advanced SLA." ITL - International Journal of Applied Linguistics 156 (2008): 53–86. http://dx.doi.org/10.2143/itl.156.0.2034421.

Full text
Abstract:
Abstract Second Language Acquisition (SLA) researchers have yet to map the developmental stages language learners go through as they approach the target language. In studies of English as a Second Language (ESL) writing, the term 'advanced learner' has been applied indiscriminately to learners ranging from freshman ESL composition to graduate students. There is a need to examine the advanced stages of SLA in order to refine SLA theories and pedagogical approaches. A corpus of texts written by non-native English-speaking doctoral students in applied linguistics from several linguistic backgrounds was analyzed to determine the texts’ lexical, morphological and syntactic fluency, accuracy and complexity. A sub-corpus of papers by native-English-speaking peers was used for comparison. The texts were strictly-timed and loosely-timed exams written 2 to 3 years apart. Surveys and interviews were also conducted. Based on findings, the study defines data-based criteria that distinguish four quantitatively and qualitatively distinct developmental stages: the advanced, highly advanced, near-native, and native-like stages. Advanced learners make more frequent and varied errors which can be explained by transfer from the first language. Native-like writers make few errors that can be explained by overgeneralization of conventions from informal English and working memory limitations (similar to native speakers’ errors). The study suggests that SLA is a process of transfer followed by relearning of morpho-syntactic specifications (Herschensohn, 2000), with syntax being used with the greatest accuracy (Bardovi-Harlig & Bofman, 1989) and lexicon with the least. The relationships between accuracy and other social and cognitive factors are considered, and pedagogical recommendations are made.
APA, Harvard, Vancouver, ISO, and other styles
2

Coombs, Robert H., and Kathryn Coombs. "Developmental Stages in Drug Use:." Journal of Chemical Dependency Treatment 1, no. 2 (December 2, 1988): 73–98. http://dx.doi.org/10.1300/j034v01n02_05.

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

Bulette, John L. "Developmental Stages Important in Recovery." Psychiatric News 41, no. 6 (March 17, 2006): 49. http://dx.doi.org/10.1176/pn.41.6.0049a.

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

Szymanski, Marianne. "Marketing toys by developmental stages." Young Consumers 3, no. 2 (March 2002): 25–32. http://dx.doi.org/10.1108/17473610210813411.

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

Moran, Rami, Leo P. Vernon, Dan Porath, and Tova Arzee. "Developmental Stages of Cucumber Seedlings." Plant Physiology 92, no. 4 (April 1, 1990): 1075–80. http://dx.doi.org/10.1104/pp.92.4.1075.

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

Ene, Estela. "Developmental Stages in Advanced SLA." ITL - International Journal of Applied Linguistics 156 (2008): 53–86. http://dx.doi.org/10.1075/itl.156.06ene.

Full text
Abstract:
Second Language Acquisition (SLA) researchers have yet to map the developmental stages language learners go through as they approach the target language. In studies of English as a Second Language (ESL) writing, the term 'advanced learner' has been applied indiscriminately to learners ranging from freshman ESL composition to graduate students. There is a need to examine the advanced stages of SLA in order to refine SLA theories and pedagogical approaches. A corpus of texts written by non-native English-speaking doctoral students in applied linguistics from several linguistic backgrounds was analyzed to determine the texts’ lexical, morphological and syntactic fluency, accuracy and complexity. A sub-corpus of papers by native-English-speaking peers was used for comparison. The texts were strictly-timed and loosely-timed exams written 2 to 3 years apart. Surveys and interviews were also conducted. Based on findings, the study defines data-based criteria that distinguish four quantitatively and qualitatively distinct developmental stages: the advanced, highly advanced, near-native, and native-like stages. Advanced learners make more frequent and varied errors which can be explained by transfer from the first language. Native-like writers make few errors that can be explained by overgeneralization of conventions from informal English and working memory limitations (similar to native speakers’ errors). The study suggests that SLA is a process of transfer followed by relearning of morpho-syntactic specifications (Herschensohn, 2000), with syntax being used with the greatest accuracy (Bardovi-Harlig & Bofman, 1989) and lexicon with the least. The relationships between accuracy and other social and cognitive factors are considered, and pedagogical recommendations are made.
APA, Harvard, Vancouver, ISO, and other styles
7

Martin, E., R. Kikinis, M. Zuerrer, Ch Boesch, J. Briner, G. Kewitz, and P. Kaelin. "Developmental Stages of Human Brain." Journal of Computer Assisted Tomography 12, no. 6 (November 1988): 917–22. http://dx.doi.org/10.1097/00004728-198811000-00002.

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

Eskes, T. K. A. B. "Developmental stages in human embryos." European Journal of Obstetrics & Gynecology and Reproductive Biology 28, no. 4 (August 1988): 356–57. http://dx.doi.org/10.1016/0028-2243(88)90025-1.

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

Imomnazarov, Muhammadjon, and Kamola Jumaeva. "Developmental Stages of Irfani Poetry." International Journal of Multicultural and Multireligious Understanding 8, no. 8 (August 16, 2021): 346. http://dx.doi.org/10.18415/ijmmu.v8i8.2977.

Full text
Abstract:
This article discusses the stages of development of irfani poetry in Persian classical literature of the XII-XV centuries. It describes the relationship between the two aspects of the problem, the first aspect of the concepts of tasavvuf and irfan, and the second aspect of what is meant by tasavvufi literature or irfani literature. In illuminating the stages of development of irfani poetry, we have divided this 8-century process of creative development into three major stages, taking into account the fact that the literature of the Muslim region has undergone a great development in terms of perception and creative reflection of the world during the VIII-XV centuries. In this article, the reason why irfani poetry is divided into three major stages and the factors that motivate it have been proved by providing evidence.
APA, Harvard, Vancouver, ISO, and other styles
10

Lourenço, Orlando M. "Developmental stages, Piagetian stages in particular: A critical review." New Ideas in Psychology 40 (January 2016): 123–37. http://dx.doi.org/10.1016/j.newideapsych.2015.08.002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

Ferrari, F. D. "Interpreting early developmental stages of pycnogonids." Invertebrate Zoology 12, no. 1 (December 2015): 109–10. http://dx.doi.org/10.15298/invertzool.12.1.06.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Pronk, Cornelis J., Joanne Attema, Derrick J. Rossi, Mikael Sigvardsson, and David Bryder. "Deciphering developmental stages of adult myelopoiesis." Cell Cycle 7, no. 6 (March 15, 2008): 706–13. http://dx.doi.org/10.4161/cc.7.6.5565.

Full text
APA, Harvard, Vancouver, ISO, and other styles
13

Tamminen, Kalevi. "Comparing Oser's and Fowler's Developmental Stages." Journal of Empirical Theology 7, no. 2 (1994): 75–112. http://dx.doi.org/10.1163/157092594x00116.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Ainsworth, Sophie J., Rachael L. Stanley, and Darrell J. R. Evans. "Developmental stages of the Japanese quail." Journal of Anatomy 216, no. 1 (January 2010): 3–15. http://dx.doi.org/10.1111/j.1469-7580.2009.01173.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
15

Lohmann, Christian, and Helmut W. Kessels. "The developmental stages of synaptic plasticity." Journal of Physiology 592, no. 1 (November 12, 2013): 13–31. http://dx.doi.org/10.1113/jphysiol.2012.235119.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Robinson, C., J. Kirkham, J. A. Weatherell, A. Richards, K. Josephsen, and O. Fejerskov. "Developmental Stages in Permanent Porcine Enamel." Cells Tissues Organs 128, no. 1 (1987): 1–10. http://dx.doi.org/10.1159/000146306.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Miller, Patrice Marie, and Suzanne Lee. "Adult behavioral developmental stages of attachment." Behavioral Development Bulletin 13, no. 1 (2007): 7–13. http://dx.doi.org/10.1037/h0100494.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Res, Pieter, and Hergen Spits">. "Developmental stages in the human thymus." Seminars in Immunology 11, no. 1 (January 1999): 39–46. http://dx.doi.org/10.1006/smim.1998.0152.

Full text
APA, Harvard, Vancouver, ISO, and other styles
19

Racchi, M. L., A. P. Chiusi, and R. Giannini. "Catalase isozymes as biochemical markers of different developmental stages in cypress (Cuptessussempervirens)." Canadian Journal of Forest Research 26, no. 9 (September 1, 1996): 1629–33. http://dx.doi.org/10.1139/x26-183.

Full text
Abstract:
The expression of catalase isozymes has been investigated to define the different developmental stages of cypress (Cupressussempervirens L). To examine the temporal pattern of catalase expression during development, catalases in dry seeds, young embryos, and different tissues of the mature plant were characterized by native polyacrylamide gel electrophoresis. The data indicated the presence of two patterns of expression: one specific to the seed and young embryo and another for the mature plant. Defined isoforms were specific to each developmental time. The results indicated that different catalase isozymes are developmentally expressed. Consequently the changes in their expression pattern can be used to define the development stages of the tree.
APA, Harvard, Vancouver, ISO, and other styles
20

YAMASAKI, MASAHIRO, and AKIRA TONOSAKI. "Developmental Stages of the Society Finch, Lonchura striata var. dornestica.. (society finch/developmental stages/morphogenesis/laboratory animal)." Development, Growth and Differentiation 30, no. 5 (October 1988): 515–42. http://dx.doi.org/10.1111/j.1440-169x.1988.00515.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Dowd, E. Thomas, Harry F. Pepper, and Cynthia Seibel. "Developmental Correlates of Psychological Reactance." Journal of Cognitive Psychotherapy 15, no. 3 (January 2001): 239–52. http://dx.doi.org/10.1891/0889-8391.15.3.239.

Full text
Abstract:
These two studies investigated the relationship of psychological reactance to the eight developmental stages according to the theory of Erik Erikson. More reactant individuals were found to be less psychosocially healthy, less positive and more negative in developmental state attitudes, less trusting, more autonomous, possessing a greater sense of identity, and less intimate than less reactant individuals. Verbally reactant individuals were found to be more psychosocially healthy whereas behaviorally reactant individuals were found to be less psychosocially healthy. It appears that reactant individuals have elevated autonomy and identity over trust and intimacy. Reactance appears to derive from the earlier developmental stages more than the later stages.
APA, Harvard, Vancouver, ISO, and other styles
22

Švubová, Renáta, Miroslav Ovečka, Andrej Pavlovič, Ľudmila Slováková, and Alžbeta Blehová. "Cuscuta europaeaplastid apparatus in various developmental stages." Plant Signaling & Behavior 8, no. 5 (May 2013): e24037. http://dx.doi.org/10.4161/psb.24037.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Hussen, Kedir Wulchafo. "Developmental Stages of Cotton (Gossypium spp) Crop." International Journal of Current Research and Academic Review 6, no. 9 (September 20, 2018): 12–15. http://dx.doi.org/10.20546/ijcrar.2018.609.002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

CARLSON, J. L., M. R. BAKST, and M. A. OTTINGER. "Developmental Stages of Primary Oocytes in Turkeys." Poultry Science 75, no. 12 (December 1996): 1569–78. http://dx.doi.org/10.3382/ps.0751569.

Full text
APA, Harvard, Vancouver, ISO, and other styles
25

Yamamoto, Y., K. Ishikawa, and T. Fujinami. "Developmental stages of musical skill of samba." Journal of Biomechanics 39 (January 2006): S555. http://dx.doi.org/10.1016/s0021-9290(06)85290-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Niaz, Mansoor. "The epistemological significance of Piaget’s developmental stages." New Ideas in Psychology 16, no. 1 (April 1998): 47–59. http://dx.doi.org/10.1016/s0732-118x(97)10020-4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Holsman, Robert H. "Bob Norton.The Hunter: Developmental Stages and Ethics." Human Dimensions of Wildlife 13, no. 4 (July 14, 2008): 303–4. http://dx.doi.org/10.1080/10871200802070996.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Jerling, H. L., and T. H. Wooldridge. "The developmental stages ofPseudodiaptomus hessei(Copepoda: Calanoida)." South African Journal of Zoology 24, no. 2 (January 1989): 139–45. http://dx.doi.org/10.1080/02541858.1989.11448145.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Harris, G. "G141(P) Developmental Stages of Early Feeding." Archives of Disease in Childhood 99, Suppl 1 (April 1, 2014): A62—A63. http://dx.doi.org/10.1136/archdischild-2014-306237.149.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Turner, Alfred. "Now nappies are designed for developmental stages." British Journal of Midwifery 9, no. 5 (May 2001): 324–26. http://dx.doi.org/10.12968/bjom.2001.9.5.12703.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Ronkowski, Shirley A. "Scholarly teaching: Developmental stages of pedagogical scholarship." New Directions for Teaching and Learning 1993, no. 54 (1993): 79–90. http://dx.doi.org/10.1002/tl.37219935410.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Adams, Curtis B., Kenneth J. Boote, Rajan Shrestha, Jennifer MacMillan, Philip O. Hinson, and Calvin Trostle. "Growth stages and developmental patterns of guar." Agronomy Journal 112, no. 6 (October 25, 2020): 4990–5001. http://dx.doi.org/10.1002/agj2.20415.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Zilber,, Claire. "Ethical Motivation in Terms of Developmental Stages." Psychiatric News 52, no. 5 (March 3, 2017): 1. http://dx.doi.org/10.1176/appi.pn.2017.3a21.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Vaughn, Connie M., and David T. Pfenninger. "Kelly and the concept of developmental stages." Journal of Constructivist Psychology 7, no. 3 (July 1994): 177–90. http://dx.doi.org/10.1080/10720539408405080.

Full text
APA, Harvard, Vancouver, ISO, and other styles
35

Nunes, Terezinha, Peter Bryant, and Miriam Bindman. "Morphological spelling strategies: Developmental stages and processes." Developmental Psychology 33, no. 4 (1997): 637–49. http://dx.doi.org/10.1037/0012-1649.33.4.637.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Förster, Christoph, Monika Popp, and Peter Baierl. "Developmental stages of normal myelination on MRI." Pediatric Neurology 11, no. 2 (September 1994): 152. http://dx.doi.org/10.1016/0887-8994(94)90408-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
37

Feldman, Danielle, Abhishek Banerjee, and Mriganka Sur. "Developmental Dynamics of Rett Syndrome." Neural Plasticity 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/6154080.

Full text
Abstract:
Rett Syndrome was long considered to be simply a disorder of postnatal development, with phenotypes that manifest only late in development and into adulthood. A variety of recent evidence demonstrates that the phenotypes of Rett Syndrome are present at the earliest stages of brain development, including developmental stages that define neurogenesis, migration, and patterning in addition to stages of synaptic and circuit development and plasticity. These phenotypes arise from the pleotropic effects of MeCP2, which is expressed very early in neuronal progenitors and continues to be expressed into adulthood. The effects of MeCP2 are mediated by diverse signaling, transcriptional, and epigenetic mechanisms. Attempts to reverse the effects of Rett Syndrome need to take into account the developmental dynamics and temporal impact of MeCP2 loss.
APA, Harvard, Vancouver, ISO, and other styles
38

Pinto-Martin, Jennifer A., Margaret Dunkle, Marian Earls, Dane Fliedner, and Cynthia Landes. "Developmental Stages of Developmental Screening: Steps to Implementation of a Successful Program." American Journal of Public Health 95, no. 11 (November 2005): 1928–32. http://dx.doi.org/10.2105/ajph.2004.052167.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Leite, Sofia Ribeirinho, Cory David Barker, and Marc G. Lucas. "Neural correlates of postformal stages of reasoning: Biological determinants of developmental stage." Behavioral Development Bulletin 21, no. 1 (April 2016): 33–43. http://dx.doi.org/10.1037/bdb0000012.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

White, Roseann S. "Flavonoid Shifts During Developmental Stages of Spathiphyllum Inflorescences." Journal of Environmental Horticulture 3, no. 3 (September 1, 1985): 93–97. http://dx.doi.org/10.24266/0738-2898-3.3.93.

Full text
Abstract:
Flavonoids of spadix and spathe samples representing 6 different stages of maturation were extracted in methanol and analyzed by paper chromatography. Although the flavonoid composition appeared similar for the different developmental spadix stages, flavonoid diversity increased during maturation. Similar results were obtained from spathe samples. The flavonoid chromatographic profile obtained with leaf blades also differed markedly from that of either the spathe or spadix. These preliminary chromatographic studies demonstrate phytochemical diversity not only between different plant organs but within the same organ at different developmental stages.
APA, Harvard, Vancouver, ISO, and other styles
41

Lauxen, Mozart da Silva, Eliane Kaltchuk- Santos, Ching yeh Hu, Sidia Maria Callegari- Jacques, and Maria Helena Bodanese-Zanettini. "Association between floral bud size and developmental stage in soybean microspores." Brazilian Archives of Biology and Technology 46, no. 4 (December 2003): 515–20. http://dx.doi.org/10.1590/s1516-89132003000400004.

Full text
Abstract:
This study was carried out to establish the association between floral bud size and the corresponding microspore developmental stages for Brazilian soybean cultivars. Microspore developmental stage distributions were examined in young buds from cv Década, IAS5 and RS7. The data indicated that for a given bud-size group, the microspores of different cultivars were at different developmental stages, with cv RS7 and Década distributed at the youngest and cv IAS5 at the most advanced stages. Microspore stages distribution were also compared among the ten anthers of the same bud of the above cultivars. The ten anthers from a given bud were clearly distributed at different developmental stages. Caution should be exercised when adopting the standard anther culture practice of using the microspore stage of one anther to represent the entire bud.
APA, Harvard, Vancouver, ISO, and other styles
42

Chen, G., J. Wu, and Ch Shi. "Dynamic genetic effects on threonine content in rapeseed (Brassica napus L.) meal at different developmental stages." Czech Journal of Genetics and Plant Breeding 47, No. 3 (September 27, 2011): 101–13. http://dx.doi.org/10.17221/17/2011-cjgpb.

Full text
Abstract:
 Dynamic genetic effects on threonine content (TC) of rapeseed (Brassica napus L.) meal were analysed at 5 developmental times/stages using the genetic models for diploid plant seeds. Results indicated that the expression of diploid embryo, cytoplasmic and diploid maternal plant genes were all important for the performance of TC at various developmental times/stages of rapeseed, especially at the early and middle developmental stages. Among different genetic systems, TC was mainly controlled by the cumulative or net maternal main effects and the genotype × environment (GE) interaction effects, followed by the embryo main effects and GE interaction effects. The expression of genes was more easily influenced by the environmental factors at the first three developmental stages. The total narrow-sense heritabilities for TC on 15, 22, 29, 36 and 43 days post anthesis were 46.50, 62.60, 57.10, 84.70 and 59.50%, respectively, of which the interaction heritabilities were more important at the first three developmental stages of rapeseed. The improvement in TC of rapeseed meal could be expected by selection based on the higher narrow-sense heritabilities near maturity. The predicted genetic effects of parents showed that TC of progeny could be improved by using the parent Gaoyou 605.  
APA, Harvard, Vancouver, ISO, and other styles
43

Singh, Renu, Kuldeep Kumar, R. Ranjan, Manish Kumar, T. Yasotha, R. K. Singh, B. C. Das, M. Sarkar, and Sadhan Bag. "Comparative expression analysis of embryonic development-related genes at different stages of parthenogenetic and in vitro fertilized embryos in caprine." Zygote 23, no. 2 (October 30, 2013): 198–204. http://dx.doi.org/10.1017/s096719941300049x.

Full text
Abstract:
SummaryAberrant gene expression occurs in parthenogenetic embryos due to abnormal epigenetic modifications in the genome that probably diminish viability and enhance developmental abnormalities in these embryos. In the present study, five developmentally important genes (HPRT1, Cx43, Sox2, Mest and IGF2R) were analysed at different stages in parthenotes (haploid and diploid) and compared with similar stages in in vitro fertilized (IVF) embryos. The results indicated that in haploid parthenotes expression of HPRT1 was upregulated (P < 0.05) only at the 2–4-cell stage whereas Cx43 expression was significantly (P < 0.05) downregulated in all stages as compared with the control. However, expression of this gene was upregulated (P < 0.05) in 2–4-cell and morula stages of diploid parthenotes. Expression of Sox2 was significantly (P < 0.05) downregulated in morula stage haploid parthenotes, whereas it was upregulated (P < 0.05) in 8–16-cell stage diploid embryos. The expression of Mest was upregulated (P < 0.05) at the 2–4-cell stage of both haploid and diploid parthenotes, whereas it was downregulated in 8–16-cell stage diploid embryos as compared with control. IGF2R expression was upregulated (P < 0.05) only in morula stage haploid and diploid parthenote as compared with control. These results indicate that parthenogenetic embryos showed aberrant gene expression of developmentally important genes such as HPRT1, Cx43, Sox2, Mest and IGF2R in comparison with IVF embryos, this finding may be one of the major reasons for the poor developmental competence of parthenogenetic embryos.
APA, Harvard, Vancouver, ISO, and other styles
44

Matsui, Yutaka. "Love styles and developmental stages in romantic love." Japanese journal of psychology 64, no. 5 (1993): 335–42. http://dx.doi.org/10.4992/jjpsy.64.335.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Wortham-Neal, Jennifer L., and W. Wayne Price. "MARSUPIAL DEVELOPMENTAL STAGES IN AMERICAMYSIS BAHIA (MYSIDA: MYSIDAE)." Journal of Crustacean Biology 22, no. 1 (February 2002): 98–112. http://dx.doi.org/10.1651/0278-0372(2002)022[0098:mdsiab]2.0.co;2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Urban, HJ. "Modeling growth of different developmental stages in bivalves." Marine Ecology Progress Series 238 (2002): 109–14. http://dx.doi.org/10.3354/meps238109.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Baten, Kristof, and Frederik Cornillie. "Elicited imitation as a window into developmental stages." Journal of the European Second Language Association 3, no. 1 (2019): 23–34. http://dx.doi.org/10.22599/jesla.56.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Teltser, Christina, and Katherine R. Greenwald. "Survivorship of Ploidy-variable UnisexualAmbystomaSalamanders Across Developmental Stages." Herpetologica 71, no. 2 (June 2015): 81–87. http://dx.doi.org/10.1655/herpetologica-d-14-00007.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Anderson, Robert G., and Wenwei Jia. "Developmental Stages of Single-stem Cut Rose Production." HortScience 31, no. 4 (August 1996): 654a—654. http://dx.doi.org/10.21273/hortsci.31.4.654a.

Full text
Abstract:
Commercial quality cut-roses were produced in a single-stem production system from single node cuttings. A significant advantage to single-stem rose production is that specific environments can be used for specific developmental stages of rose growth. In stage 1 (propagation), cuttings were treated with a 5-second dip in 500 ppm IBA/250 ppm NAA solution, placed in growing media in 8-cm pots, and placed under intermittent mist (5 second every 5 minutes) with growing medium temperature of 35°C. In stage 2 (axillary budbreak and stem development to visible pea size flower bud), rooted cuttings moved to benches (200 stems/m2) in a greenhouse at 14 to 16°C night, and plants received 12 hours supplemental light at 80 to 100 mol·m–2s–1. In stage 3 (stem elongation and flower bud development), small rose plants (30 to 35 cm tall with a pea-size flower bud) were moved to 100 stems/m2 in a greenhouse at 14 to 16°C night with ambient light. Through seven sequential crops of rose cuttings grown from Feb. through May 1995, rooting required a mean of 16 days, flower buds were visible in 42 days, and flower harvest required a mean of 58 days. Accumulated radiation and average temperatures through the spring had significant effects on the number of days in each developmental stage of rose growth.
APA, Harvard, Vancouver, ISO, and other styles
50

Allen, Virginia G., and Edward D. Allen. "Story Retelling: Developmental Stages IN Second-Language Acquisition." Canadian Modern Language Review 41, no. 4 (March 1985): 686–91. http://dx.doi.org/10.3138/cmlr.41.4.686.

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!

To the bibliography