Academic literature on the topic 'Seed characteristics'

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Journal articles on the topic "Seed characteristics"

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Dai, Li, Yanwei Chen, and Xiaoli Wei. "Hard Seed Characteristics and Seed Vigor of Ormosia hosiei." Agriculture 13, no. 5 (2023): 1077. http://dx.doi.org/10.3390/agriculture13051077.

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The Ormosia hosiei is a secondary protected wild plant in China, and its seed has a hardness rate of 86%. To explore the characteristics of the hard seed and the difference in seed vigor between hard seeds and the non-hard seeds of O. hosiei, the water absorption characteristics, germination characteristics, seed coat structure, seed coat permeability, enzyme activity, and main biochemical substances of the O. hosiei seeds were determined. The results showed that the hard and dense seed coat is the main obstacle to absorbing water of O. hosiei seeds; the main reason is that the seed coat is co
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R.C.N, Thilakarathna, Madhusankha G.D.M.P, and Navaratne S.B. "Morphological Characteristics of Black Cumin (Nigella sativa) Seeds." Chemistry Research Journal 3, no. 3 (2018): 40–45. https://doi.org/10.5281/zenodo.13895198.

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Morphological characteristics of two types of Black cumin seeds (<em>Nigella</em> sativa), Indian and Ethiopian origin were subjected to examine in this study. Therein, two physical characteristics namely colour and appearance were investigated with a view of determining the possibility of the seed for decorticating. The whole seed, seed coat and cotyledon of Ethiopian origin <em>Nigella</em> seeds were examined using a Scanning Electron Microscope. Present study was also performed to determine the colour of both types of seeds &ldquo;Indian and Ethiopian&rdquo; before and after decortications
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Aya, Lucie Félicité N'GAZA, Messikely ANOMAN Tchimonbié, Kouakou BROU Fulgence, and Irié Arsène ZORO Bi. "Prevalence of viviparous germination as a function of seasonal conditions and seed phenotypic characteristics in the bottle gourd Lagenaria siceraria (Molina) Standley (Cucurbitaceae)." World Journal of Advanced Research and Reviews 23, no. 3 (2024): 1768–76. https://doi.org/10.5281/zenodo.14950267.

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Selection for resistance to viviparous germination is an important step and one of the most effective strategies for solving the problem of vivipary in orthodox seed species. Vivipary generally occurs when mature fruits are exposed to rain. To understand the existing relationships between seed phenotypic characteristics, seasonal conditions and the prevalence of vivipary in&nbsp;<em>Lagenaria siceraria</em>, experiments were carried out under natural conditions during the short and long rainy seasons of 2014 and 2015. Three main conclusions were drawn from the results. Firstly, yellowish seeds
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D.O., Sadigova. "GERMİNATİON FEATURES OF ROBİNİA LUXURİANS (DİECK) C.K.SCHNEİD SEEDS UNDER ABSHERON CONDİTİONS." Deutsche internationale Zeitschrift für zeitgenössische Wissenschaft 92 (November 18, 2024): 10–11. https://doi.org/10.5281/zenodo.14179854.

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Plants do not produce the same amount of fruits and seeds every year. In this regard, one of the important issues is to collect seed stock for the coming years by calculating fruit and seed productivity of plants. Since the main indicator of seed quality is seed germination, the study of seed germination of introduced plants is of both theoretical and practical importance. The study of the period of seed viability preservation is also of great scientific and experimental importance.
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Steadman, Kathryn J., Amanda J. Ellery, Ross Chapman, Andrew Moore, and Neil C. Turner. "Maturation temperature and rainfall influence seed dormancy characteristics of annual ryegrass (Lolium rigidum)." Australian Journal of Agricultural Research 55, no. 10 (2004): 1047. http://dx.doi.org/10.1071/ar04083.

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The role of temperature and rainfall during seed development in modulating subsequent seed dormancy status was studied for Lolium rigidum Gaud. (annual ryegrass). Climatic parameters relating to geographic origin were compared with annual ryegrass seed dormancy characteristics for seeds collected from 12 sites across the southern Western Australian cropping region. Seed germination was tested soon after collection and periodically during subsequent after-ripening. Temperature in the year of seed development and long-term rainfall patterns showed correlations with aspects of seed dormancy, part
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Podzorov, A. V., L. S. Shibryaeva, and M. E. Chaplygin. "Specific Characteristics of Seed Tape and Seed Rope Planting." Agricultural Machinery and Technologies 18, no. 3 (2024): 56–62. http://dx.doi.org/10.22314/2073-7599-2024-18-3-56-62.

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The paper highlights the benefits of using seed tape planting technology, which include reduced seeding rate, optimized application of fertilizers and chemicals, and the ability to quickly switch between different crops or seed varieties. This technology shows positive effects on nearly all agricultural crops. (Research purpose) The study aims to explore the history of the emergence and application of seed tapes (seed ropes) for planting, detailing their design features and production technologies. (Materials and methods) The research employs a historical-analytical method, examining scientifi
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Milovanovic, Mirjana, and Ksenija Picuric-Jovanovic. "Characteristics and composition of melon seed oil." Journal of Agricultural Sciences, Belgrade 50, no. 1 (2005): 41–47. http://dx.doi.org/10.2298/jas0501041m.

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Dried melon seeds (Citrullus colocynthis L) of the family Cucurbitaceae were investigated for nutritional quality and the oil seed characteristics. These melon seeds, on a dry weight basis, consisted of 52.3% of test and 47.7% of kernel. The moisture content in melon seeds was 54.5% and the mineral constituents were also determined. The oil content of seeds was very high ranging from 22.1-53.5%, due to the presence of the hulls, 22% from the seeds and 53% of the kernel, and also the crude protein content was so high as the 21.8% of the seeds. Standard procedures were applied to determine the f
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Prasad, J. S., Raj Kumar, Mukund Mishra, Rajesh Kumar, A. K. Singh, and U. S. Prasad. "Characteristics of Litchi Seed Germination." HortScience 31, no. 7 (1996): 1187–89. http://dx.doi.org/10.21273/hortsci.31.7.1187.

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Seed germination of four Litchi chinensis Sonn. cultivars (`Deshi', `Kasba', `Purbi', and `Early Bedana') was studied under various conditions, viz. in soil beds exposed to sunlight or in shade, in sand beds exposed to sunlight or in shade, and on moist filter paper. Among all, shaded, humid sand at 35 ± 2C gave the highest germination. Delaying sowing seeds after removal from the fruit significantly reduced germination. Litchi seeds held in polyethylene bags up to 4 days at 37 ± 2C at 90% relative humidity delayed loss of seed viability. Germination was improved by ethephon in `Deshi' and `Ea
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Sudrajat, Dede J. "Seeds Characteristics of Gelam (Meulaleca leucadendra): Seed Maturity, Morphology, Germination and Storability." Jurnal Perbenihan Tanaman Hutan 4, no. 2 (2016): 125–38. http://dx.doi.org/10.20886/bptpth.2016.4.2.125-138.

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Upretee, Prerana, Manjula S. Bandara, and Karen K. Tanino. "The Role of Seed Characteristics on Water Uptake Preceding Germination." Seeds 3, no. 4 (2024): 559–74. http://dx.doi.org/10.3390/seeds3040038.

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Seed germination is a complex process involving imbibition, activation and subsequent growth. In addition to re-establishing metabolic activity, water uptake helps stabilize macromolecules and biochemical reactions, resulting in radicle protrusion. Factors affecting water uptake include seed composition, water availability and seed coat permeability. Water entry sites vary with species and occur primarily through the hilum, micropyle or lens. In addition, seed size influences water uptake, where larger seeds are usually less permeable. The seed coat plays a significant role in regulating the w
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Dissertations / Theses on the topic "Seed characteristics"

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Prescher, Finnvid. "Seed orchards - genetic considerations on function, management and seed procurement /." Umeå : Dept. of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200775.pdf.

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Saeidi, Ghodratollah. "The effect of seed colour and linolenic acid concentration on germination, seed vigour, seed quality and agronomic characteristics of flax." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ27429.pdf.

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Esser, Andrew Ross. "Maternal environmental factors influencing kochia (Kochia scoparia) seed characteristics." Thesis, Kansas State University, 2014. http://hdl.handle.net/2097/17750.

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Master of Science<br>Department of Agronomy<br>Anita Dille<br>A better understanding of kochia (Kochia scoparia) seed characteristics is necessary for long term management of this increasingly troublesome weed. The objectives were to evaluate maternal environmental factors influencing kochia seed produced in the field and to document variability in dormancy and seed viability produced within a single kochia plant grown in the greenhouse or field. Field experiments were conducted in 2012 and 2013 at the Kansas State Agricultural Research Center in Hays. Two different kochia biotypes from Hay
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Nolan, Daryl Guy. "Seed germination characteristics of Centaurea diffusa and C. Maculosa." Thesis, University of British Columbia, 1989. http://hdl.handle.net/2429/27605.

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The problematic reinfestation of chemically-treated sites by diffuse and spotted knapweed {Centaurea diffusa and C. maculosa) is thought to occur from dormant seeds in the soil. This study confirmed that reserves of dormant seeds are present in the soil of infested sites, although greater numbers of seeds were recovered from senesced plants. Knapweed plants produce both non-dormant and dormant seeds (germination polymorphism), the relative proportions of which vary between individual plants within a site, as well as between bulk samples collected from different sites. Two types of dormant seed
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Takahashi, Akiko. "Effects of seed characteristics on the individual seed fates of a deciduous oak species Quercus serrata." Kyoto University, 2009. http://hdl.handle.net/2433/124005.

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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14693号<br>農博第1775号<br>新制||農||971(附属図書館)<br>学位論文||H21||N4466(農学部図書室)<br>UT51-2009-D405<br>京都大学大学院農学研究科森林科学専攻<br>(主査)教授 井鷺 裕司, 教授 大澤 晃, 教授 太田 誠一<br>学位規則第4条第1項該当
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Hovatter, Stephanie R. "THE EFFECTS OF BIOTIC AND ABIOTIC SOIL CHARACTERISTICS ON POPULATION SIZE VARIATION OF LOBELIA SIPHILICITA." Kent State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=kent1228160953.

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Loehrlein, Marietta Margaret 1957. "Priming techniques and size characteristics of triploid and tetraploid watermelon seed." Thesis, The University of Arizona, 1988. http://hdl.handle.net/10150/276845.

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Triploid and tetraploid watermelon seed are visually indistinguishable, increasing costs to growers, who cannot market the low-quality 4N melons. Efforts were made to separate 3N and 4N seeds by thickness and weight. Means in both cases were not separable. Successful seed 'priming' would be beneficial to seedless watermelon growers. Seeds from the open-pollinated 4N x 2N cross were primed in solutions of distilled water, polyethylene glycol '8000' (PEG), and potassium nitrate (KNO₃), or left untreated; treated seeds were subsequently dried for either 1 or 7 days. Seeds were scored for germinat
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Penicela, Luisa. "The influence of seed coat and cotyledon structure on cooking characteristics of cowpeas." Diss., University of Pretoria, 2010. http://hdl.handle.net/2263/25934.

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Cowpea (Vigna unguiculata L. Walp) is an important legume mainly used for human consumption worldwide, particularly in developing countries. Cowpea legume is rich in protein (25%), carbohydrates (70%), dietary fibre, minerals and vitamins. Cowpea comprises a range of varieties that breeders release based primarily on agronomic characteristics, such as yield, early maturity and drought tolerance. However, consumers do not always adopt all the released cowpea varieties. Cooking characteristics such as cooking time and sensory properties (i.e. appearance, texture, flavour) of cooked cowpeas are b
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Shaw, Gregory Alan. "Rehabilitation of the Orange River Mouth Salt Marsh : seed, wind and sediment characteristics." Thesis, Nelson Mandela Metropolitan University, 2007. http://hdl.handle.net/10948/603.

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The Orange River is an important source of freshwater and like many other wetlands in semi-arid regions, supports various social (Spurgeon, 1998), economic (Spurgeon, 1998; Bornman et al., 2005) and ecological functions. The saltmarsh at the Orange River Mouth has become degraded over time following numerous anthropogenic impacts. As a result the Transboundary RAMSAR site was placed on the Montreux record emphasising the importance for rehabilitation. The potential of the marsh for natural rehabilitation was assessed through three physical factors which were considered to have the most influen
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Lam, Wing-yee Vicky, and 林詠怡. "Seed storage behaviour and germination characteristics of trees and shrubs of Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31222870.

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Books on the topic "Seed characteristics"

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L, Hedley C., ed. Carbohydrates in grain legume seeds: Improving nutritional quality and agronomic characteristics. CABI Pub., 2001.

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Banerjee, Swagata. Impacts of seed and farm characteristics on cottonseed choice: A choice-based conjoint experiment in the Mississippi Delta. Mississippi Agricultural and Forestry Experiment Station, 2009.

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Panthee, D. R. Study on morphological characteristics of rice, wheat, oil seed rape, onion, broad leaf mustard and radish varieties, 1996. Lumle Regional Agricultural Research Centre, 1998.

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Knudsen, Anne. Her går det godt, send flere penge. 3rd ed. Gyldendal, 1996.

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Bécue, Benjamin. Seek and find. Wonderland. Philippe Auzou Editions, 2017.

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Hedley, C. L., ed. Carbohydrates in grain legume seeds: improving nutritional quality and agronomic characteristics. CABI, 2000. http://dx.doi.org/10.1079/9780851994673.0000.

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Harrison, Dick. Intimations of mortality: W.O. Mitchell's Who has seen the wind. ECW Press, 1993.

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Gloeckler, Ries Lynn A., ed. Cancer survival among adults: U.S. SEER program, 1988-2001, patient and tumor characteristics. U.S. Department of Health and Human Services, National Institutes of Health, National Cancer Institute, 2007.

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Andersson, Lars. Amounts and characteristics of seeds produced by annual weeds: Influence of herbicides and time of plant emergence. Dept. of Crop Production Science, Swedish University of Agricultural Sciences, 1994.

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Hasegawa, Shinʼichirō. Zaibei Hōjin no mitaru Beikoku to Beikokujin: America and American seen by the Japanese in the United States. Bunsei Shoin, 2003.

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Book chapters on the topic "Seed characteristics"

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Gunn, C. R. "Seed Characteristics." In Agronomy Monographs. American Society of Agronomy, 2015. http://dx.doi.org/10.2134/agronmonogr15.c31.

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Shewry, Peter R., and Arthur S. Tatham. "The Characteristics, Structures and Evolutionary Relationships of Prolamins." In Seed Proteins. Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4431-5_2.

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Rees, Paul A. "Seed-bearing plants." In Key questions in biodiversity: a study and revision guide. CABI, 2021. http://dx.doi.org/10.1079/9781789248630.0005.

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Abstract This chapter contains questions about the classification, evolution and characteristics of seed-bearing plants (angiosperms and gymnosperms). The questions are divided into three levels: foundation, intermediate and advanced.
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Rajendra Prasad, S. "Testing Seed for Quality." In Seed Science and Technology. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-5888-5_13.

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AbstractThe value of seed depends on its quality. Hence, evaluation of seed quality is of critical value in any seed production system. It is, therefore, desired that seed quality is tested for all essential parameters, following the standard procedures and performing the tests in such a manner that the results are consistent and are reproducible, within the permissible limits of tolerance. As the submitted sample is only a minute fraction of the whole seed lot, reproducibility and reliability of results will greatly depend on the precision of sampling. Hence, the accuracy in sampling and prec
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Weissmann, Elmar A., R. N. Yadav, Rakesh Seth, and K. Udaya Bhaskar. "Principles of Variety Maintenance for Quality Seed Production." In Seed Science and Technology. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-5888-5_8.

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AbstractDevelopment of new plant varieties is key to sustainable agriculture, specially given that climate change poses newer challenges with uncertainties of production ecosystems. However, to accrue the full genetic potential of a variety, it is essential to maintain the variety in true-to-type, as it was released for commercial use. The methodology adopted to maintain the genotypic constitution of a variety through the series of multiplication (generations) is known as variety maintenance or maintenance breeding. Its successful implementation needs a thorough understanding of the breeding m
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Yan, Xiaomei, Jinxing Wang, Shuangxi Liu, and Chunqing Zhang. "Purity Identification of Maize Seed Based on Color Characteristics." In Computer and Computing Technologies in Agriculture IV. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18354-6_73.

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Li, Xiaoxia, Zhujiang Liu, Panpan Liu, Guangxiao Yuan, and Shu Liu. "Seed Traits and Germination Characteristics of Sheepgrass (Leymus chinensis)." In Sheepgrass (Leymus chinensis): An Environmentally Friendly Native Grass for Animals. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8633-6_5.

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Mundada, Pankaj S., Nitin S. Kadam, Harichandra A. Nikule, et al. "Seed Micro-Morphological Characteristics in Local Landraces of Finger Millet [Eleusine coracana (L.) Gaertn.]." In Advances in Seed Production and Management. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4198-8_20.

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Kawai, Ayako. "Inside the Japanese Seed Industry: Its Characteristics and Implications for Agroecology." In Seeds for Diversity and Inclusion. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-89405-4_10.

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AbstractThe nature of small-scale seed companies and their role in sustaining genetic diversity are understudied in developed countries—not least Japan, which has nearly 1000 of them. In this in-depth survey, Ayako Kawai analyses findings derived from interviews with the heads of, and breeders in, three such firms. Historically, she notes, Japanese seed companies operate within close-knit networks and follow customary practices, which has helped to foster cooperation: they function as “diverse economies”, collectively agreeing on seed prices and trading as equal partners. Many of them also con
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Berner, P. "Characteristics, Breeding Methods, and Seed Production of Poa supina Schrad." In Proceedings of The Third International Turfgrass Research Conference. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2135/1974.proc3rdintlturfgrass.c47.

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Conference papers on the topic "Seed characteristics"

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Xian, Fong Jun, Suhana Mohamed Sultan, Izzaty Mohd Zambri, Rafidah Petra, and Khoo Wei How. "Effect of Seed Layer Cycles on ZnO Nanowires Characteristics for Piezoelectric Nanogenerator Applications." In 2024 IEEE International Conference on Semiconductor Electronics (ICSE). IEEE, 2024. http://dx.doi.org/10.1109/icse62991.2024.10681383.

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Musgrave, Jonathan, Neeraj Prakash, and Shu-Wei Huang. "Effects of Seeding and Wave-Breaking in Gain-Managed Nonlinear Amplification for Compact High Energy Systems." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.stu3d.4.

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We conduct a systematic study of gain-managed nonlinear fiber amplifiers. The importance of the initial seed characteristics is discussed. An experimental, numerical, and theoretical framework is developed for the engineering of high-peak-power compact fiber systems.
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Sathyamurthy, Ravishankar. "INFLUENCE OF CARBON NANOTUBES ON BIODIESEL DERIVED FROM MANILKARA SAPOTA SEED OIL FUELLED IN DIESEL ENGINE ON PERFORMANCE AND EMISSION CHARACTERISTICS AN EXPERIMENTAL APPROACH." In 10th Thermal and Fluids Engineering Conference (TFEC). Begellhouse, 2025. https://doi.org/10.1615/tfec2025.tfl.055864.

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Cheng, Fang, and Yibin Ying. "Analyzing characteristics of hybrid rice seed." In Optical Technologies for Industrial, Environmental, and Biological Sensing, edited by Bent S. Bennedsen, Yud-Ren Chen, George E. Meyer, Andre G. Senecal, and Shu-I. Tu. SPIE, 2004. http://dx.doi.org/10.1117/12.514982.

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Kim, C. L., C. Li, A. Raheja, and D. W. Still. "Automated Extraction of Seed Characteristics for Germination Detection." In Signal and Image Processing. ACTAPRESS, 2010. http://dx.doi.org/10.2316/p.2010.710-012.

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Woodward, Lentine, Chirovsky, et al. "Operating characteristics of GaAs/AlGaAs FET-SEED smart pixels." In Proceedings of IEEE International Electron Devices Meeting. IEEE, 1992. http://dx.doi.org/10.1109/iedm.1992.307446.

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Suh, Donguk, and Kenji Yasuoka. "Molecular Dynamics Simulation of Three-Dimensional Heterogeneous Nucleation." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44407.

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Nanoparticle growth based on three-dimensional heterogeneous nucleation was simulated by classical molecular dynamics. To collectively observe the effects of the dimension of seeds and thermodynamic conditions, seed size and system supersaturation ratio were the factors that were examined to see if they influenced the nucleation rates. Two stages were found to exist within the system, where the first stage is from the seed growth and the second from homogeneous nucleation. The Yasuoka-Matsumoto method was used to calculate the rates. The homogeneous nucleation characteristics coincided with th
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Lee, Hyohyemi, and Rob Marrs. "Studies on the characteristics of ecosystem using soil seed banks." In PROCEEDINGS OF THE 3RD INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2019): Exploring New Innovation in Metallurgy and Materials. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0007552.

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Cheng, Fang, and Yibin Ying. "Image-processing algorithms for inspecting characteristics of hybrid rice seed." In Optical Technologies for Industrial, Environmental, and Biological Sensing, edited by Bent S. Bennedsen, Yud-Ren Chen, George E. Meyer, Andre G. Senecal, and Shu-I. Tu. SPIE, 2004. http://dx.doi.org/10.1117/12.516046.

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Cheng, Fang, and Yibin Ying. "Machine vision system for inspecting characteristics of hybrid rice seed." In Optical Technologies for Industrial, Environmental, and Biological Sensing, edited by Bent S. Bennedsen, Yud-Ren Chen, George E. Meyer, Andre G. Senecal, and Shu-I. Tu. SPIE, 2004. http://dx.doi.org/10.1117/12.516048.

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Reports on the topic "Seed characteristics"

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Sapit, Azwan, Sho Nagayasu, Yasunori Tsuboi, Yuzuru Nada, and Yoshiyuki Kidoguchi. A Study on Improvement of Diesel Spray Characteristics Fueled by Rape-seed Oil. SAE International, 2011. http://dx.doi.org/10.4271/2011-32-0561.

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Abella, Scott R., and Judith D. Springer. Estimating soil seed bank characteristics in ponderosa pine forests using vegetation and forest-floor data. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2008. http://dx.doi.org/10.2737/rmrs-rn-35.

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Navarro, Lucas. Entrepreneurship Policy and Firm Performance: Chile's CORFO Seed Capital Program. Inter-American Development Bank, 2014. http://dx.doi.org/10.18235/0008445.

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This paper uses administrative data from projects for which an application was made to CORFO's (Chile's main development agency) Seed Capital Program (SCP) during the 2008-12 period. This paper analyzes the impact of the program, which is a subsidy provided to new, innovative firms, on Start, Growth, and Survival. The projects are supported by sponsors in the application process. Results of our analysis indicate that, controlling for observed characteristics, projects that received the subsidy had a 9.5 percentage point higher probability of starting to sell. Among created firms, subsidized (T
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Hodgdon, Taylor, Brendan West, Julie Parno, Theodore Letcher, Zoe Courville, and Lauren Farnsworth. Extracting sintered snow properties from microCT imagery to initialize a discrete element method model. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45305.

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Modeling snow’s mechanical behavior is important for many cold regions engineering problems. Because snow’s microstructure plays a significant role in its mechanical response, it is imperative to initialize models with accurate bond characteristics and realistic snow-grain geometries to precisely capture the microstructure interactions. Previous studies have processed microcomputed tomography scans of snow samples with a watershed method to extract grain geometries. This approach relies on identification of seed points to segment each grain. Our new methodology, called the “moving window metho
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Kijparkorn, Suwanna, Narongsak Chaiyabutr, and Chonlada Buranakarl. Effects of cassava root meal and protein supplement on growing rabbits. Chulalongkorn University, 1987. https://doi.org/10.58837/chula.res.1987.32.

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Fourty-eight male and female crossbred rabbits (NZW x Thai Native) with average initial weight at 1,000 grams were used in the experiment. Rabbits were divided equally in sex and number to 8 groups. Each group received the diets base on two different sources of protein (fish meal-FM and rubber seed meal-RSM) and four levels of cassava root meal (CRM), residual from pelleting process. 0, 50, 75 and 100% to substitute broken rice. Growth performances, and the concentrations of thiocyanate thyroxin in the serum were measured. Growth characteristics and the concentration of thyroxin in serum were
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Swan, Megan, and Christopher Calvo. Vegetation trends in pinyon-juniper woodlands in Southern Colorado Plateau Network parks. National Park Service, 2025. https://doi.org/10.36967/2312771.

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The Southern Colorado Plateau Network has monitored vegetation and soils in pinyon-juniper woodlands at Bandelier National Monument (BAND), Grand Canyon National Park (GRCA), and Mesa Verde National Park (MEVE) since 2007. This report analyzes 15 years of data on site characteristics and changes in selected indicators. Overall, MEVE and GRCA exhibited similar conditions in Pinyon-Juniper woodlands, with sparsely vegetated understories and dense canopies dominated by Utah juniper (Juniperus osteosperma) and two-needle pinyon pine (Pinus edulis). In contrast, BAND had a more diverse understory w
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Ловьянова, И. В. Математическая деятельность старшеклассников как специфический вид учебной деятельности. [б. в.], 2013. http://dx.doi.org/10.31812/0564/2385.

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In this article the learning of mathematics is seen as a mathematical training activities. The author describes the features of educational activity: characteristics, psychological content, structure. Determine the nature of mathematical activity and her specifics in senior profile school.
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Winder, Natalia, and Hugo R. Ñopo. Ethnicity and Human Capital Accumulation in Urban Mexico. Inter-American Development Bank, 2008. http://dx.doi.org/10.18235/0010902.

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This study analyzes social mobility and human capital accumulation among ethnic minorities in Mexican urban areas, exploring changes in educational attainment and labor market status and using panel data from the Mexican Family Life Survey (MFxLS). The results indicate important ethnic differences in human capital accumulation patterns, especially in education, where non-indigenous individuals seem to accumulate human capital more rapidly than individuals of indigenous descent. Also, key socio-demographic characteristics linked to those patterns of human capital accumulation seem to differ bet
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Tompson, Lisa, Apriel Jolliffe Simpson, Richard Wortley, Bridget O'Keeffe, and Devon Polaschek. Understanding re-victimisation through an intersectional lens. The University of Waikato, 2024. https://doi.org/10.15663/tph91171.

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Policy efforts based on evidence about risk for re-victimisation both protect some of the most vulnerable people in society and have a good chance of reducing crime levels overall (Farrell and Pease, 1993; Grove et al., 2012; Pease et al., 2018). While research has established that the phenomenon of re-victimisation is ubiquitous, less is known about what makes some people more vulnerable to re-victimisation than others (Hamilton and Browne, 1998; Nazaretian and Fitch, 2021). Enhanced understanding of who these people are is thus crucial for developing contemporary victim-centred crime prevent
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Johnson. L51618 Assess Mechanistic Multiphase Methods Large Pipe Diameter. Pipeline Research Council International, Inc. (PRCI), 1990. http://dx.doi.org/10.55274/r0010543.

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Document draws upon the mechanistic model developed in earlier work (L51527 and L51611) and develops an assessment against independent laboratory data at large pipe diameter. The principal comparisons involve flow regime maps, pressure drop and liquid hold-up slug flow regime characteristics in one instance. The laboratory data are from three sources.Also see L51583. PR-172-810 II
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