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Dissertations / Theses on the topic 'Harvest activity'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Pater, Susan. "Catch the Rain! Rainwater Harvesting Activities 4-H2O: A Guide for 4-H Leaders and Teachers." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2010. http://hdl.handle.net/10150/147029.

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220 pp.<br>A collection of hands-on, interactive activities designed to engage youth in understanding purposes, uses, applications, and designs of rainwater harvesting systems. Together the activities promote a culture of conservation through the development of rainwater harvesting demonstration and use projects, encouragement of community awareness and action, and optimally the reduction of groundwater and surface water use.

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2

Silvis, Alexander. "The Response of Bats to Shelterwood Harvest and Prescribed Fire." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1299601292.

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3

Masri, Hassan Mohamed. "Evaluating post-harvest practices on the quality and safety of Kona coffee." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/89217.

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Coffee grown in the United States represents less than 1% of the world's supply, and most of it comes from the state of Hawai'i. Kona coffee, grown on the western side of the island of Hawai'i, is the most recognized and the highest value Hawaiian coffee. The majority of this coffee is sun-dried after harvest and washing. Sun-dried coffee should reach 12-13% moisture within 4 to 6 days. Sun-drying will reduce both the moisture content and the water activity (aw). Reducing aw below 0.75, especially in the first week of drying, is important for preventing or limiting mold growth. The purpose o

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4

Rajab, Mais Mahmoud Sheikh. "Isolation and characterisation of a bacterial strain with control activity against post-harvest mould from citrus." Thesis, Heriot-Watt University, 2016. http://hdl.handle.net/10399/3285.

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The susceptibility of citrus fruits to microbial pathogens, especially green and blue moulds, is one of the difficulties that face citrus fruits suppliers to keep these fruits in good condition for consumers. Therefore, there is an urgent need for a safe and efficient method to preserve them during transportation and storage. This study focused on searching for a bacterial strain that have antifungal activity against moulds that attack citrus fruits. Environmental samples were screened for microorganisms with antifungal activity against Penicillium fungi that were isolated from infected lemon

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5

Knapp, Shannon Michele. "Effects of Timber Harvesting on Terrestrial Salamander Abundance and Behavior." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/33408.

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We examined the short-term (1 - 4 years postharvest) effects of 7 silvicultural treatments on terrestrial salamander populations at 4 sites in southwest Virginia and West Virginia. The 3 silvicultural treatments with the most canopy removal (4-7 m2 basal area Shelterwood, Leavetree, Clearcut) had significantly fewer salamanders than the control (p < 0.10) postharvest. No differences were found among treatments in age class distribution, the percent of females that were gravid, or average clutch size. We tested the nighttime, surface-count census method for visibility and behavior-induced bia

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6

Branco, Jordana. "Natural recovery of the benthic nematode assemblages associated to Zostera noltii seagrass beds after physical disturbance caused by digging harvest activity." Master's thesis, Universidade de Évora, 2016. http://hdl.handle.net/10174/18928.

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Seagrass beds are productive ecosystems that maintain high levels of biodiversity, making them susceptible to anthropogenic pressures such as bivalve harvesting. Nematodes are considered great ecological indicators as changes in their density, diversity and structure may represent changes in the environment. This experimental fieldwork aimed to assess the impact of the bivalve harvesting on the nematodes assemblage of a seagrass bed in the Mira estuary by simulating the digging activity. Two plots were subjected to the digging (D1 and D19) and two plots were control (C11 and C18). The sampling

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7

Davis, Sarah. "Evaluation of Teacher Implementation of Nutrition Education and Physical Activity into the Curriculum in the Hamilton County Head Start Program." University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1307125267.

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8

Perdones, Montero Ángela. "ANTIFUNGAL CHITOSAN-BASED FILMS AND COATINGS CONTAINING ESSENTIAL OILS FOR FRUIT APPLICATIONS." Doctoral thesis, Universitat Politècnica de València, 2016. http://hdl.handle.net/10251/59413.

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[EN] Chitosan films and coatings have been obtained, by incorporating different essential oils (EO) and using different homogenization conditions of the film forming emulsions, in order to obtain antifungal materials for fruit preservation. The effect of oleic acid (OA) on the stability of the initial emulsions and on the film properties was analysed. Coatings were applied to control fungal decay in strawberries. The blending of chitosan with methylcellulose (MC) was also used in coating applications to tomato plants and fruits to prevent fungal infections. The films' functional properties as

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9

Coltro, Sidiane. "Efeito do tratamento térmico e do ácido salicílico na atividade de polifenoloxidase, peroxidase e fenilalanina amônia-liase, nas características físico-químicas e na incidência de patógenos em morangos durante o armazenamento." Universidade Estadual do Oeste do Paraná, 2012. http://tede.unioeste.br:8080/tede/handle/tede/1429.

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Made available in DSpace on 2017-07-10T17:37:51Z (GMT). No. of bitstreams: 1 Sidiane_Coltro.pdf: 604676 bytes, checksum: eccb769c94921f8082441892d38b80d7 (MD5) Previous issue date: 2012-02-27<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The strawberry is a fruit that is highly perishable and are very susceptible to physical damage and fungal attack. The use of fungicides has been the primary method for reducing post-harvest diseases. Accordingly, alternative methods free of chemicals must be used in post-harvest to maintain the quality and prolong the life reduce the i

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10

Zachow, Karine. "Avaliação do tratamento hidrotérmico, combinado ao cálcio e ao ácido giberélico, na resposta do tomate ao chilling." Universidade Estadual do Oeste do Paraná, 2011. http://tede.unioeste.br:8080/tede/handle/tede/1408.

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Made available in DSpace on 2017-07-10T17:37:43Z (GMT). No. of bitstreams: 1 Karine_Zachow.pdf: 505370 bytes, checksum: d13cb696c6352796268e8e885343e6aa (MD5) Previous issue date: 2011-08-29<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Tomato (Lycopersicon esculentum Mill) is subject to chilling injury during cold storage. The application of calcium and plant growth regulators in post-harvest may help to reduce a number of physiological disorders on fruits. In this work were verified the influence of the application in post-harvest of the five treatments: control, with

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11

Sarmento, José Darcio Abrantes. "Qualidade, compostos bioativos e conservação da pitaia (Hylocereus polyrhizus) no semiárido brasileiro." Universidade Federal Rural do Semi-Árido, 2017. http://bdtd.ufersa.edu.br:80/tede/handle/tede/738.

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Submitted by Socorro Pontes (socorrop@ufersa.edu.br) on 2017-07-03T15:49:02Z No. of bitstreams: 1 JoseDAS_TESE.pdf: 1602916 bytes, checksum: a238075b51603c4e4aa7f69e34c8927e (MD5)<br>Approved for entry into archive by Vanessa Christiane (referencia@ufersa.edu.br) on 2017-07-04T12:05:17Z (GMT) No. of bitstreams: 1 JoseDAS_TESE.pdf: 1602916 bytes, checksum: a238075b51603c4e4aa7f69e34c8927e (MD5)<br>Made available in DSpace on 2017-07-04T12:05:29Z (GMT). No. of bitstreams: 1 JoseDAS_TESE.pdf: 1602916 bytes, checksum: a238075b51603c4e4aa7f69e34c8927e (MD5) Previous issue date: 2017-02-23<br>Coor

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12

Rotili, Maria Cristina Copello. "Respostas bioquímicas, físico-químicas e microbiológicas do maracujá-amarelo durante armazenamento em atmosfera modificada e em diferentes temperaturas." Universidade Estadual do Oeste do Paraná, 2012. http://tede.unioeste.br:8080/tede/handle/tede/1437.

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Made available in DSpace on 2017-07-10T17:37:56Z (GMT). No. of bitstreams: 1 2012_Maria_Cristina_Copello_Rotili.pdf: 1512539 bytes, checksum: 0de2ebbb956f5ea7ef24fdd44b97de82 (MD5) Previous issue date: 2012-08-31<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The passion fruit is a climacteric fruit and at the phase of the Post harvest suffers important physiological transformations resulting of its own metabolism of ripening and others oxidative stress. The storage conditions of the passion fruit establish determining factor for its conservation. The refrigeration and m

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13

Van, Dijk Deanna. "A supply-limited model for cold-aeolian activity." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0025/NQ30655.pdf.

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14

Hildebrand, Eric David. "An activity-based travel needs model for the elderly." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0014/NQ32831.pdf.

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15

Scourias, John. "Dynamic location management and activity-based mobility modelling for cellular networks." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq21539.pdf.

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16

Tudor-Locke, Catrine Elizabeth. "Development, implementation and evaluation of a daily physical activity intervention for individuals with Type 2 diabetes." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ51234.pdf.

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17

Culos-Reed, S. Nicole. "Use of social-cognitive theories in the study of physical activity and fibromyalgia, self-efficacy theory and the theory of planned behaviour." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ53490.pdf.

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18

Djossou, Olga Noudehouenou. "Mycoflore post-récolte du café robusta et utilisation des bactéries lactiques pour le contrôle des moisissures mycotoxinogènes et de l'ochratoxine A." Thesis, Aix-Marseille 3, 2011. http://www.theses.fr/2011AIX30039.

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Ce travail de thèse a permis de décrire la contamination importante des grains du café de (Coffea canephora variété robusta) par des moisissures au cours des traitements post récolte des cerises de café par la voie sèche, dans une zone tropicale humide. La stratégie d’échantillonnage mise en place à consister à faire des prélèvements durant deux années successives (2008 et 2009) sur des sites localisés dans les principales zones de production du café en Côte d’Ivoire. A partir de 31 échantillons de cerises, grains et coques de café, 218 souches sauvages de moisissures ont été isolées sur milie

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19

Fowles, Jonathon Richard. "Characterization of the skeletal muscle sodium ion-potassium ion-ATPase, and the acute effects of exercise on sodium ion-potassium ion-ATPase activity." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ65239.pdf.

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20

Lesage, Véronique. "Trophic relationships, seasonal diving activity and movements of harbour seals, Phoca vitulina concolor, in the St. Lawrence River Estuary, Canada." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ44770.pdf.

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21

Wilkes, Jason John. "Insulin signalling can regulate glucose transport in muscle independently of changes in total GLUT-4, effects of muscle activity and high-fat-feeding on the insulin signal Akt." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ53995.pdf.

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22

Maaroufi, Zeineb. "Valorisation des extraits de quelques plantes aromatiques et médicinales de Tunisie en tant que nouvelles substances antileishmaniennes In vitro antileishmanial potentialities of essential oils from Citrus limon and Pistacia lentiscus harvested in Tunisia." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASQ012.

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La valorisation des molécules bioactives issues des plantes médicinales est une stratégie prometteuse dans la recherche de principes actifs pour le traitement de la leishmaniose permettant de s’affranchir des problèmes de toxicité et de résistance provoqués par les traitements conventionnels.Trois plantes ont été choisies à savoir Artemisia herba-alba, Citrus limon et Pistacia lentiscus, chacune récoltées dans deux régions différentes de la Tunisie. Pour chaque plante, les molécules bioactives ont été extraites pour obtenir une huile essentielle et des extraits aqueux et organiques. L’activité

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23

Garcia, Bueno Nuria. "Valorisation de la macroalgue proliférante Grateloupia turuturu dans l'élevage de l'ormeau européen Haliotis tuberculata." Nantes, 2015. http://archive.bu.univ-nantes.fr/pollux/show.action?id=8a5546e0-7d93-4de3-93cb-8783c4bc12fd.

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L'ormeau Haliotis tuberculata, dont l'aquaculture est peu développée en Europe, apparaît comme un candidat potentiel pour la diversification des activités conchylicoles. Cependant, sa production rencontre deux principales limites. Tout d'abord, l'approvisionnement des élevages en nourriture de qualité constituent une dépense majeure des entreprises. De plus, ces dernières années, les populations naturelles tout comme les élevages ont subi de fortes mortalités liées à la bactérie pathogène Vibrio harveyi. Par son caractère prolifératif, l'algue rouge Grateloupia turuturu, présente sur la côte a

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24

Bae, Hae Jin. "Sample Preparation Methods and Pre-harvest Factors Influencing the Contents of Bioactive Compounds and Antioxidant Activity in Peppers." Thesis, 2011. http://hdl.handle.net/1969.1/ETD-TAMU-2011-12-10698.

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Peppers are a rich source of diverse bioactive compounds with potential health-promoting properties. The levels of bioactive compounds and antioxidant activity can be affected by analytical methods, pre-harvest factors, and the quality of peppers. In order to understand the nutrient composition and antioxidant activity in peppers, determination of factors influencing the contents of bioactive compounds is important. The overall objectives were to determine the efficient conditions of sample preparation and the impact of pre-harvest factors affecting bioactive compounds and antioxidant activity

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25

TANG, I.-TANG, and 湯益堂. "A Study Of Festival Activity Planning Strategy Religious Belief- A Case Of Qing-Yun Temple On Shennong Harvest Festival." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/c3fp7n.

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碩士<br>正修科技大學<br>休閒與運動管理所<br>108<br>Background: Qing-Yun Temple in Dashe District of Kaohsiung City is one of the main temples to worship Shennong Emperor in Taiwan. And it is also a primary religion center in the area. Since 2013, a meaningful drumming competition is held annually with Harvest Festival. The competition not only entertains people but also promotes the beliefs of Shennong Emperor and indigenous culture to others. Purpose: This treatise mainly focuses on festival activity arrangement strategies and exploring how it comes with a large amount of economic profits in tourism industry

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26

Tam, Kwok-Yuk, and 譚國鋈. "Aroma and Antioxidant Activity – Distinguished by Drying Conditions, Harvest Maturity and Origin of Litsea cubeba (Lour.) Pers. in Taiwan." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/b39r66.

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碩士<br>國立臺灣大學<br>園藝暨景觀學系<br>107<br>Litsea cubeba (Lour.) Pers. is a traditional spice ‘Maqaw’ used by Taiwan aborigine Tayal, which the fruit is lemon, pepper and ginger scented. Fruit of L. cubeba usually preserved by drying but the effect of drying to its quality is not known. On the other hand, fruit maturity and its origin are also factors. This investigation analysed the quality of fruits with various drying treatments, fruit ripeness and origin, in order to estimate its most suitable drying method, harvest maturity and usage through their aromatic components, polyphenols content and antio

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27

Adyanthaya, Ishan. "Antioxidant Response Mechanism in Apples during Post-Harvest Storage and Implications for Human Health Benefits." 2007. https://scholarworks.umass.edu/theses/30.

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The biochemical factors affecting post-harvest preservation in apples indicated that well-preserved varieties of apples had increased superoxide dismutase (SOD) activity initially and the activity declined during later storage as apples deteriorated. The SOD link to better preservation correlated with higher phenolic content and free-radical scavenging linked antioxidant activity. Well-preserved varieties were able to maintain a more stable pentose phosphate pathway (PPP) (measured by the activity of glucose-6-phosphate dehydrogenase, G6PDH) throughout the storage period. Proline content incre

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28

Aljabi, Hanadi Riyad. "Characterization of α-amylase in wheat and maize". Doctoral thesis, 2014. http://hdl.handle.net/11858/00-1735-0000-0028-872A-7.

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29

Weraduwage, Sarathi. "Harnessing the anabolic properties of dark respiration to enhance sink activity at elevated CO2 using Arabidopsis thaliana L. with partially-suppressed mitochondrial pyruvate dehydrogenase kinase." Thesis, 2013. http://hdl.handle.net/10214/6759.

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Sink limitations in plants reduce the potential for photosynthesis and yield, particularly under conditions that favour enhanced source activity such as elevated CO2 (EC). Dark respiration, considered catabolic, has rarely been exploited to enhance sink activity in plants. Arabidopsis thaliana L. lines with partially-suppressed mitochondrial pyruvate dehydrogenase (mtPDH) kinase (mtPDHK), a negative post-translational regulator of the mtPDH complex, was shown previously to have both elevated mtPDH complex activity and increased seed weight and oil content at ambient CO2 (AC), suggesting an enh

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30

Thompson, Todd Anthony. "Comparison of Harvey ras and Kirsten ras activity in rat mammary carcinogenesis." 1997. http://catalog.hathitrust.org/api/volumes/oclc/37919874.html.

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31

Maas, Bea. "Birds, bats and arthropods in tropical agroforestry landscapes: Functional diversity, multitrophic interactions and crop yield." Doctoral thesis, 2013. http://hdl.handle.net/11858/00-1735-0000-0022-5E77-5.

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