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Dissertations / Theses on the topic 'Duration of shoots' growth'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Adams, Claire Elizabeth. "Photosynthetic and growth responses of C3 and C4 grasses to short- duration sunflecks and resultant consequences for their performance in understory environments." Thesis, Rhodes University, 2017. http://hdl.handle.net/10962/5016.

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Low C4 grass species abundance in understory environments is thought to be as a result of their high-light requirements, lack of photosynthetic advantage relative to C3 species in cooler environments, and an inability to adequately utilise sunflecks. This study sets out to investigate this theory, hypothesizing that C3 grass species outperform C4 grass species under the canopy, not as a result of quantum efficiency temperature effects, but as a result of C4 species inability to utilize short-duration sunflecks. Short sunflecks could result in a breakdown in assimilate movement between the meso

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2

Thorne, Eleanor Tanene. "The influence of accumulated ABA on shoot growth of water-stressed tomato /." free to MU campus, to others for purchase, 2002. http://wwwlib.umi.com/cr/mo/fullcit?p3074448.

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3

Israelsson, Maria. "Gibberellin homeostasis and biosynthesis in relation to shoot growth in hybrid aspen /." Umeå : Dept. of Forest Genetics and Plant Physiology, Swedish Univ. of Agricultural Sciences, 2004. http://epsilon.slu.se/s307.pdf.

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4

Cloete, Hanle. "The effect of shoot heterogeneity on the physiology and grape composition of Shiraz/Richter 99 grapevines." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/50145.

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Thesis (MScAgric)--Stellenbosch University, 2004.<br>ENGLISH ABSTRACT: The effect of shoot heterogeneity on vegetative and reproductive growth parameters, vine physiology and grape composition was investigated in a ShirazlRichter 99 vineyard. Comparisons between underdeveloped (typically shorter and less ripened at véraison) and normally developed shoots in both shaded (non-manipulated) and well-exposed (manipulated) canopies were made. Compared to underdeveloped shoots, normal shoots had a larger total leaf area, due to the higher occurrence of secondary shoots as well as larger leaves

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5

Meintjes, Jacobus Johannes. "An advanced evaluation of prohexadione-calcium on apple, pear, plum and nectarine trees." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/49827.

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Thesis (MSc)--Stellenbosch University, 2004.<br>Full text to be digitised and attached to bibliographic record.<br>ENGLISH ABSTRACT: The control of excessive vegetative growth is important in deciduous fruit orchards. Currently the plant growth regulator prohexadione-calcium (p-Ca) is used to control apple shoot growth in the Untited States of America and some European countries. The effect of P-Ca on the shoot and fruit growth of apples (Malus domestica B.), pears (Pyrus cummunis L.), plums (Prunus sa/icina L.) and nectarines (Prunus persica L.) was evaluated. Inhibition of shoot growth

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6

Wegiriya, Hemantha Chandani. "Dietary effects on instar number, instar duration and adult performance in Helicoverpa armigera." Thesis, University of Reading, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385175.

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7

Barnard, Ian. "The equity duration of South African growth companies : a theoretical and empirical evaluation." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/53110.

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Thesis (MComm)--Stellenbosch University, 2002.<br>ENGLISH ABSTRACT: This assignment sets out to address the concept of equity duration, where equity duration is viewed as a measure of the interest rate sensitivity of common stock's market value. The traditional use of standard dividend discount models, results in extremely long duration estimates for equities - in the order of 10 years for income stocks to 25 years and more for growth companies whose cash flows are not expected to materialize until some future period. Leibowitz (1986) identified an alternative approach for assessing equi

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8

Martin, Sarah Abigail. "Expression of fluctuating asymmetry in primate teeth: Analyzing the role of growth duration." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1366187797.

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9

Smit, Mariska. "Shoot growth control of apple, pear and plum trees with prohexadione-calcium." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/53054.

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Thesis (MScAgric)--University of Stellenbosch, 2002.<br>ENGLISH ABSTRACT: Excessive shoot growth of fruit trees may have various negative effects. These include a decrease in fruit set, fruit size, red colour and in return bloom. Cultural practices that are currently in use, such as the use of dwarfing rootstocks, girdling and pruning do not always give sufficient shoot growth control. The use of plant growth retardants, in combination with these cultural practices, offer additional possibilities. Trials were conducted to evaluate the effect of the new plant growth retardant prohexadione

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10

Meiring, Joseph R. "The influence of rest-interval duration on the growth hormone response to resistance exercise." Virtual Press, 2006. http://liblink.bsu.edu/uhtbin/catkey/1356252.

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The purpose of this study was to establish an exercise protocol that demonstrated a relationship between rest-interval duration and the exercise induced human growth hormone (hGH) response. Ten recreationally trained male subjects (23 ± 0.9 yrs) performed three leg extension trials on an Eagle — Cybex leg extension machine that consisted of 4 sets of 10 repetitions. The workload and volume was kept constant, but each trial had different rest-interval durations. Rest-interval durations between sets were at: 30 sec intervals (T-30), 60 sec intervals (T-60), or 120 sec intervals (T-120). Blood sa

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11

Kosiba, Andrea. "Effects of irradiation and temperature on shoot growth and development in Blue holly (Ilex x meserveae) /." SLU Alnarp : Department of Crop Science, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200541.pdf.

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12

Mwitwa, Jacob Pacific. "Growth and physiological parameters related to shoot dieback in Pterocarpus angolensis DC seedlings." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/20431.

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Thesis (PhD)--Stellenbosch University, 2004.<br>ENGLISH ABSTRACT:Six experiments, five in the glasshouse and one in the field near Nelspruit, were carried out to ascertain the effect of factors related to shoot die-back, and of water treatments on the growth and physiological responses of Pterocarpus angolensis seedlings. The study was undertaken to broaden the knowledge and understanding of the phenomenon of shoot die-back in order to enhance our ability to regenerate the species. The following experiments were carried out (a) Assessment of biomass accumulation; anatomical characteristi

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13

Montagu, Kelvin D., of Western Sydney Hawkesbury University, Faculty of Agriculture and Horticulture, and School of Horticulture. "Whole plant response to soil compaction : from field practices to mechanisms." THESIS_FAH_HOR_Montagu_K.xml, 1995. http://handle.uws.edu.au:8081/1959.7/433.

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This thesis examines the growth response and inter-relationships between shoots and roots of plants grown in compact soil. In the field, two topsoil and two subsoil conditions were created with five vegetable crops sequentially grown. Between 6 and 12% of the root system grew in the compact subsoil, which had a soil strength of 3.1 c.f. 1.9 MPa in the loosened subsoil. Both the root length density (Lv) and the specific root length were lower in the compact subsoil (80% and 30%, respectively). This had no effect on shoot growth when water and nutrients were well supplied. Compensatory root grow

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14

Stephenson, Ethan Wade. "The effects of dietary fat source and feeding duration on pig growth performance and fat quality." Thesis, Kansas State University, 2015. http://hdl.handle.net/2097/19766.

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Master of Science<br>Department of Animal Sciences and Industry<br>Michael Tokach<br>In 3 experiments, 4,720 pigs were used to determine the effects of: 1) dietary fat and feeding duration on growth performance and fat quality in finishing pigs; or 2) a novel protease or 3) increasing levels of Zn amino acid complex (ZnAA) or ZnO on finishing pig performance. Experiment 1 tested the effects of feeding tallow, soybean oil, or a blend of the two for various feeding durations (d 0 to 42, 42 to 84, or 0 to 84). Overall, pigs fed added fat for the entire 84 d had improved G:F compared to those fed

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15

Harper, George James. "The effect of cold storage duration and soil temperature on the photosynthetic ability of Picea glauca seedlings." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/28774.

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In response to concern over the failure and poor growth of many interior and white spruce plantations in British Columbia the effect of storage duration and soil temperature on the photosynthetic ability of white spruce seedlings was explored. Seedlings of Picea glauca were dark freezer stored (-5°C) from 9.6 to 30.6 weeks, thawed and grown for 28 days in a growth chamber at three different soil temperatures (3,7,11°C). During this period gas exchange variables and chlorophyll fluorescence kinetics were followed. Seedlings stored for periods of 22 weeks or longer had significantly lower rates

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16

Montagu, Kelvin D. "Whole plant response to soil compaction : from field practices to mechanisms." Thesis, View thesis View thesis, 1995. http://handle.uws.edu.au:8081/1959.7/433.

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This thesis examines the growth response and inter-relationships between shoots and roots of plants grown in compact soil. In the field, two topsoil and two subsoil conditions were created with five vegetable crops sequentially grown. Between 6 and 12% of the root system grew in the compact subsoil, which had a soil strength of 3.1 c.f. 1.9 MPa in the loosened subsoil. Both the root length density (Lv) and the specific root length were lower in the compact subsoil (80% and 30%, respectively). This had no effect on shoot growth when water and nutrients were well supplied. Compensatory root grow

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17

Hoffman, Caroline Smith Savitz David A. "Exposure to drinking water disinfection by-products and pregnancy health impacts on fetal growth and duration of gestation /." Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2007. http://dc.lib.unc.edu/u?/etd,1229.

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Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 2007.<br>Title from electronic title page (viewed Mar. 26, 2008). "... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Epidemiology." Discipline: Epidemiology; Department/School: Public Health.

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18

Noda, Shunta. "Relation of Earthquake Growth and Final Size with Applications to Magnitude Determination for Early Warning." Kyoto University, 2020. http://hdl.handle.net/2433/259707.

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19

Kamal, A. S. Mohammad Mustafa. "Novel heading time genes ef2 and Efx regulating the duration of pre-flowering photoperiod-insensitive growth phase in rice." Kyoto University, 2012. http://hdl.handle.net/2433/157704.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第16913号<br>農博第1929号<br>新制||農||1000(附属図書館)<br>学位論文||H24||N4674(農学部図書室)<br>29588<br>京都大学大学院農学研究科農学専攻<br>(主査)教授奥本裕, 教授稲村達也, 教授白岩立彦<br>学位規則第4条第1項該当

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20

Silva, Katiane Santiago [UNESP]. "Uso de paclobutrazol em tomateiro cultivado em dois ambientes." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/106222.

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Made available in DSpace on 2014-06-11T19:35:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-12-09Bitstream added on 2014-06-13T21:07:48Z : No. of bitstreams: 1 silva_ks_dr_ilha.pdf: 1832156 bytes, checksum: ff271562795294657eaa5ee4bd4117fd (MD5)<br>O trabalho teve por objetivo avaliar o efeito da aplicação de diferentes concentrações (0; 50; 100 e 150 mg L-1) de paclobutrazol (PBZ) na produção de mudas, no crescimento, desenvolvimento de plantas, na produção e na qualidade físico-química de dois híbridos de tomateiro (Jennifer e AF 7631), em campo aberto e em ambiente protegido.

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21

Weems, Colleen K. "Evidence-Based Program Selection and Duration of Implementation of Social-Emotional Learning as Related to Student Growth and Non-Academic Outcomes." Digital Commons @ East Tennessee State University, 2021. https://dc.etsu.edu/etd/3933.

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This quantitative, nonexperimental study addressed the gap between research-established benefits and outcomes of social-emotional learning implementation as compared to actual instances of implementation. It has been suggested that social-emotional learning as a systemic initiative is necessary for school health (Elias et al., 2013). Additionally, most educators relay some confidence in the importance of social-emotional learning; however, around half report actual implementation within their school (Atwell & Bridgeland, 2019). Focusing on social-emotional learning as a whole as well as the sp

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22

Aqeel, Abdullah Mohammad. "USING MANUAL DEFOLIATION TO SIMULATE SOYBEAN RUST: EFFECT ON GROWTH AND YIELD FORMATION." UKnowledge, 2011. http://uknowledge.uky.edu/gradschool_diss/223.

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Field experiments were conducted in Kentucky and Louisiana in 2008 and 2009 (split-plot in a randomized complete block design with four replications) to investigate it is possible to simulate with manual defoliation the effect of soybean rust (SBR) (Phakopsora pachyrhizi Syd. and P. Syd) injury on a healthy soybean [Glycine max, (L.) Merr.] canopy, understand how defoliation affects the growth dynamics and canopy light interception, and if defoliation affectsleaf senescence and nitrogen remobilization during the seed-filling period. Two manual defoliation treatments based on changes in effecti

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23

Nordh, Nils-Erik. "Long term changes in stand structure and biomass production in short rotation willow coppice /." Uppsala : Dept. of Crop Production Ecology, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/2005120.pdf.

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24

Klimaitienė, Erika. "Veiksniai, lemiantys Sedum L. pridėtinių ūglių formavimąsi in vitro." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20120613_115926-45461.

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Magistrantūros studijų baigiamajame darbe pateikiama šilokų pridėtinių ūglių regeneracija lapų segmentų kultūroje, priklausomai nuo genotipo ir augimo reguliatorių maitinamojoje terpėje. Darbo objektas – Sedum rupestre ‛Angeline’, Sedum reflexum ‛Cristatum’, Sedum fosterianum ‛Elegans’, Sedum maximum ‛Autumn Joy’ lapų audiniai. Darbo metodai: izoliuoti eksplantai auginti Murashige ir Skoog (MS) maitinamojoje terpėje su skirtingais augimo reguliatorių kiekiais. Susiformavę pridėtiniai ūgliai įšaknydinti MS maitinamojoje terpėje su skirtingais augimo reguliatorių kiekiais. Vertintas ūglių susifo

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25

Olds, Donald. "The effect of degree, duration, and timing of water deficit stress on the growth, nutrition, and water use of Phaseolus Vulgaris L. /." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63899.

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26

Jenni, Sylvie. "Influence of a row cover and covering duration on growth and development of early mini carrot and crisphead lettuce in southern Quebec." Thesis, McGill University, 1989. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=55695.

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27

Bennett, J. S. "Relationships between carbohydrate supply and reserves and the reproductive growth of grapevines (Vitis vinifera L.)." Lincoln University, 2002. http://hdl.handle.net/10182/1597.

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Viticultural practices such as trunk girdling and shoot topping along with defoliation, shading and node number per vine treatments were used to alter the carbohydrate physiology of mature Chardonnay grapevines growing in the cool climate of Canterbury, New Zealand. The timing of vine defoliation in the season previous to fruiting decreased concentrations of over-wintering carbohydrate reserves (mostly starch) in both the trunks and roots of grapevines. Roots were particularly sensitive, with defoliation as early as 4 weeks after bloom in the previous season reducing starch concentrations to

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28

Carrico, Robert. "Unbiased Estimation for the Contextual Effect of Duration of Adolescent Height Growth on Adulthood Obesity and Health Outcomes via Hierarchical Linear and Nonlinear Models." VCU Scholars Compass, 2012. http://scholarscompass.vcu.edu/etd/2817.

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This dissertation has multiple aims in studying hierarchical linear models in biomedical data analysis. In Chapter 1, the novel idea of studying the durations of adolescent growth spurts as a predictor of adulthood obesity is defined, established, and illustrated. The concept of contextual effects modeling is introduced in this first section as we study secular trend of adulthood obesity and how this trend is mitigated by the durations of individual adolescent growth spurts and the secular average length of adolescent growth spurts. It is found that individuals with longer periods of fast h

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29

Grimes, Craig B. "Duration, rates, and patterns of crustal growth at slow-spreading mid-ocean ridges using zircon to investigate the evolution of in situ ocean crust /." Laramie, Wyo. : University of Wyoming, 2008. http://proquest.umi.com/pqdweb?did=1799840381&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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30

Sulabo, Rommel Casilda. "Influence of creep feeding on individual consumption characteristics and growth performance of neonatal and weanling pigs." Diss., Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1386.

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31

Klein-Hessling, Hermann III. "The Effect of Duration of Feed Restriction, Prebreeder Protein Content, and Nesting Material on Growth and Reproductive Performance of Commercial Large White Turkey Breeder Hens." Diss., Virginia Tech, 1998. http://hdl.handle.net/10919/30457.

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Large White turkey breeder hens were used to examine the effect of duration of feed restriction, prebreeder protein content, and nesting material on subsequent growth and reproductive performance. Day old poults were raised following standard commercial practices with feed and water for ad libitum consumption until 6 wk of age (WOA). At this time, hens were equally divided among six grower feeding regimens. The treatments were as follows: a) a control group fed standard commercial diets for ad libitum consumption (CON); b) a second control group like (a) but fed plain white oats from 19 thr

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32

Silva, Katiane Santiago. "Uso de paclobutrazol em tomateiro cultivado em dois ambientes /." Ilha Solteira : [s.n.], 2008. http://hdl.handle.net/11449/106222.

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Orientador: Max José de Araújo Faria Júnior<br>Banca: Shizuo Seno<br>Banca: José Luis Susumu Sasaki<br>Banca: Rerison Catarino da Hora<br>Banca: Humberto Silva Santos<br>Resumo: O trabalho teve por objetivo avaliar o efeito da aplicação de diferentes concentrações (0; 50; 100 e 150 mg L-1) de paclobutrazol (PBZ) na produção de mudas, no crescimento, desenvolvimento de plantas, na produção e na qualidade físico-química de dois híbridos de tomateiro (Jennifer e AF 7631), em campo aberto e em ambiente protegido. O trabalho foi desenvolvido de abril a outubro de 2007, na UNESP - Campus de Ilha Sol

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33

Bühler, Claudia. "Small intestinal morphology in eight days old calves fed colostrum for different duration or only milk replacer and treated with long-R3-IGF-I and growth hormone /." [S.l.] : [s.n.], 1997. http://www.stub.unibe.ch/html/haupt/datenbanken/diss/bestell.html.

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34

Kamalakar, Rajesh Babu Chiba Lee I. "Effect of the degree and duration of early dietary amino acid restrictions on growth performance, carcass traits, and serum metabolites of pigs, and physical and sensory characteristics of pork." Auburn, Ala, 2008. http://repo.lib.auburn.edu/EtdRoot/2008/FALL/Animal_Sciences/Thesis/Kamalakar_Rajesh_17.pdf.

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35

Truskina, Jekaterina. "The role of auxin in cell differentiation in meristems." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSEN033/document.

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L'auxine régule la croissance et le développement des plantes grâce aux facteurs de transcription de la famille des "AUXIN RESPONSE FACTOR" (ARF). Chez Arabidopsis thaliana en particulier, ARF5, 6, 7, 8 et 19 activent l'expression de gènes cibles en réponse à l'auxine. Ces cinq ARF activateurs contrôlent de façon plus ou moins redondante des processus divers au cours du développement de la plante, notamment la régulation des croissances au niveau des méristèmes racinaires et aériens ainsi que la formation des racines latérales ou des méristèmes axillaires.Chacun de ces cinq ARF activateurs pré

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36

Lazzarini, Paulo Ricardo Casagrande. "Substâncias húmicas extraídas de turfa associadas com N-ureia: influência no crescimento da cana-de-açúcar e nas transformações do N no solo." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-05052014-104234/.

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As substâncias húmicas (SH) podem alterar o crescimento das plantas bem como estimular a absorção de nutrientes. A ureia é o fertilizante nitrogenado mais utilizado na agricultura, porém, apresenta baixa eficiência de uso. Sabe-se que as substâncias húmicas podem aumentar a eficiência de uso da ureia por meio de efeito bioestimulante no crescimento radicular. Somado a isso, as SH atuam nas bombas de próton das raízes estimulando a absorção de nitrogênio e também alteram a dinâmica de hidrólise e mineralização do N-ureia. O objetivo deste trabalho foi verificar se as SH extraídas de turfa, asso

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37

Barros, Fabíola Lacerda de Souza. "Respostas morfogênicas ex vitro do mamoeiro Golden e in vitro do mamoeiro Tainung 01." Universidade Federal do Espírito Santo, 2008. http://repositorio.ufes.br/handle/10/6604.

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Made available in DSpace on 2016-12-23T14:37:37Z (GMT). No. of bitstreams: 1 Fabiola Lacerda de Souza Barros.pdf: 6472406 bytes, checksum: d8013423c68ed8608b3a5668f18e35ac (MD5) Previous issue date: 2008-07-10<br>Foram realizados experimentos in vivo e in vitro objetivando a propagação assexuada do mamoeiro (Carica papaya L.). O experimento in vivo foi realizado com a cultivar Golden , do grupo Solo , em lavoura comercial com dois anos e meio de idade em final de produção, onde se estudou o efeito da poda em diferentes alturas do tronco (inteira sem o ápice, 0,5, 1,0, 1,5, 2,0 m) a part

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38

Sam, Vichet. "Impacts des inadéquations en termes d’éducation aux pays en développements avec une attention particulière sur le Cambodge." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAA012/document.

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Le taux de scolarisation dans l'enseignement supérieur au Cambodge augmente rapidement dans les deux dernières décennies. Cette augmentation est associée, pourtant, avec des inquiétudes sur la difficulté des diplômés à trouver des emplois correspondant à leur niveau et domaine d'études, ce que l'on appelle les inadéquations verticales et horizontales.Cette thèse vise à examiner les impacts des inadéquations éducatives dans les pays en développement avec un accent particulier sur le Cambodge.Le chapitre 1 examine le lien entre les risques des inadéquations et la durée du chômage. Théoriquement,

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Barbieri, Cezar Wancura. "Utilização de dois intervalos de descanso entre pastoreios em pastagem natural com novilhas de corte na estação quente." Universidade Federal de Santa Maria, 2013. http://repositorio.ufsm.br/handle/1/10831.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The aim of this study was to evaluate the performance and ingestive behavior of beef heifers grazing natural grassland managed under rotational grazing according to two rest periods in spring and summer. The treatments were two intervals between grazing 375 and 750 DD (degree days), based on thermal cumulative average for leaf expansion of native grasses belonging to two functional groups. The experimental design was randomized complete block design with two treatments and three replications. The experiment was conducted from Novem

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40

Oliveira, Leandro Silva de. "Propagação de Eucalyptus cloeziana F. Muell." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-05052014-154718/.

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O Eucalyptus cloeziana se destaca pelas propriedades tecnológicas da sua madeira, principalmente em razão da sua durabilidade, densidade e resistência. Entretanto, essa espécie apresenta limitações quanto ao enraizamento adventício de estacas, dificultando a obtenção de mudas clonais e o avanço nos programa de melhoramento da espécie. Nesta perspectiva, o presente trabalho teve por objetivo avaliar a micropropagação de E. cloeziana a partir de materiais juvenis e adultos como uma técnica para a propagação da espécie. Para tanto, o trabalho foi dividido em quatro partes. No primeiro estudo, est

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41

Barradas, Cláudia Sofia Carrilho. "When are the most sucessful matches between worker and firm established?" Master's thesis, Instituto Superior de Economia e Gestão, 2011. http://hdl.handle.net/10400.5/4493.

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Mestrado em Economia Monetária e Financeira<br>This dissertation investigates the role of the external labor market conditions on job matching quality, proxied by real wages and tenure. First, it assesses the impact of current and initial unemployment rates on wages determination. It presents evidence that real wages tend to react in a procyclical way and there is a learning process of match quality that decreases the impact of the business cycle on real wages. Through a duration model, I show that jobs initiated during an economic downturn tend to last less than those initiated during an expa

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Valette, Jérôme. "Three essays on international migration." Thesis, Université Clermont Auvergne‎ (2017-2020), 2017. http://www.theses.fr/2017CLFAD008/document.

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Le sujet des migrations internationales a récemment fait l’objet d’une attention sans précédent dans l’opinion publique comme dans les médias. Or, si le débat sur les effets des migrations internationales semble plus que jamais d’actualité, celui-ci attire l’attention des économistes depuis plusieurs décennies déjà. La présente thèse s’insère ainsi dans la littérature économique sur les effets des migrations internationales en proposant trois essais empiriques sur les implications de la mobilité humaine, à la fois pour les migrants, les natifs dans leur pays d’accueil et leurs proches restés d

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Wagner, Laurent. "Aid effectiveness, performance and vulnerability : new perspectives." Thesis, Clermont-Ferrand 1, 2013. http://www.theses.fr/2013CLF10421.

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La question de l’efficacité de l’aide publique au développement est complexe et protéiforme. L’aide se présente sous de nombreuses formes et implique de nombreux instruments et acteurs, dont les objectifs et mêmes les philosophies diffèrent fortement entre les pays et les organisations. De cet enchevêtrement, les économistes ont jusqu’alors échoué dans leurs recherches de relations macroéconomiques robustes censées guider l’action publique. Ainsi, aucun consensus ne semble pour l’instant émerger de ce débat. Dès lors, l’orientation des politiques de développement a essentiellement été influenc

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Nam, N. H. "Analysis of growth and yield of extra-short-duration Pigeonpea (cajimus cajan [l.] millsp.)in relation to soil moisture availability." Thesis, 1994. http://oar.icrisat.org/6723/1/Thesis_Hai%20Nam_1994.pdf.

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Pigeonpea (Cajanus Cajan [L.] Millsp.) ranks sixth in area and production in comparison to other grain legumes worldwide and is one of the most important grain legume crops of the tropics and sub-tropics (Nene & Sheila 1990). The crop is reputed to be well adapted to marginal conditions arid can produce an economic yield in soils characterized by moisture deficits (Pathak 1970; Whiteman etal. 1985; Troedson etal. 1990). Traditional pigeonpea varieties are normally grown under rainfed conditions after the beginning of a rainy season, mostly as an intercrop, and most of their reproductive

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O'Neill, Damian Patrick. "Auxin/gibberellin interactions in shoots of Pisum sativum L." Thesis, 2003. https://eprints.utas.edu.au/21091/1/whole_O%27NeillDamianPatrick2003_thesis.pdf.

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"Divergent selection for growth cycle duration in potato." Tese, BIBLIOTECA CENTRAL DA UFLA, 2006. http://bibtede.ufla.br/tede//tde_busca/arquivo.php?codArquivo=70.

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Chen, Yung-Chuan, and 陳泳全. "Study on prebiotic functions of dietary fiber from ma bamboo shoots（Dendrocalamus latifloxus Munro）on the growth of probiotics." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/27k8nm.

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碩士<br>中臺科技大學<br>食品科技研究所<br>96<br>This study was conducted to investigate the prebiotic effect of dietary fiber components in ma bamboo shoots from Dakerng regions on several probiotic strains (Bifidobacterium adolescentis BCRC 14606, B. bifidum BCRC 14615, B. breve BCRC 11846, B. infantis BCRC 14602, B. lactis Bb-12, B. longum BCRC 14634, Lactobacillus acidophilus BCRC 14079, L. casei 01, L. plantarum BCRC 11697 and L. rhamnosus GG BCRC 53103) and to evaluate the feasibility for new prebiotic materials. Firstly, the changes of total dietary fiber, soluble dietary fiber and insoluble dietary fi

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Ooi, Chun-Leng, and 黃俊陵. "Effects of Growing-Season-Pruning on Shoots Growth, Flower Formation and Dormancy of ‘Shinko’ Pear (Pyrus pyrifolia Nakai.) in Lowland Area." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/rhfkjc.

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碩士<br>國立臺灣大學<br>園藝暨景觀學系<br>106<br>Abstract Cultivars of pear are gradually diversified, at least five cultivar of oriental pear are currently available in top-grafting pear industry. This study was divided into three parts. The first part was to verify the currently-main-import pear cultivars, and pears which was produced at high altitudes area. The second part was to study the effects of growing-season-pruning on shoots growth and flower differentiation of ‘Shinko’ pear in lowland area. In the third part, the factors affecting the percentage of flower buds were analyzed by forward stepwise an

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Ejones, Francis. "Regional integration, trade duration and economic growth in the East African community: three empirical essays." Thesis, 2021. http://hdl.handle.net/1959.13/1421878.

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Research Doctorate - Doctor of Philosophy (PhD)<br>The objective of this thesis is to investigate empirically the impact of regional trade agreements (RTAs) on trade, the duration of trade and economic growth in the East African Community (EAC) consisting of the republics of Kenya, Uganda, Burundi and Rwanda and the United Republic of Tanzania. Since the birth of the World Trade Organization (WTO) in 1995 and the establishment of the multilateral trading system, both developed and developing countries have initiated policies aimed at promoting North–South and South–South trade. Despite these e

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"Kinetics of Void Nucleation and Growth at Grain Boundaries on Shock Loaded Copper Bicrystals." Doctoral diss., 2020. http://hdl.handle.net/2286/R.I.57084.

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abstract: Shock loading produces a compressive stress pulse with steep gradients in density, temperature, and pressure that are also often modeled as discontinuities. When a material is subject to these dynamic (shock) loading conditions, fracture and deformation patterns due to spall damage can arise. Spallation is a dynamic material failure that is caused by the nucleation, growth, and coalescence of voids, with possible ejection of the surface of the material. Intrinsic defects, such as grain boundaries are the preferred initiation sites of spall damage in high purity materials. The focus o

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