Academic literature on the topic 'Morphological character'

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Journal articles on the topic "Morphological character"

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Mukhlis, Mukhlis, Niken Satuti Nur Handayani, and Trijoko. "Diversity of Bivalves in Cengkrong Mangrove Trenggalek, East Java Based on Morphological and Molecular Character." Jurnal Moluska Indonesia 8, no. 1 (2024): 1–7. https://doi.org/10.54115/jmi.v8i1.75.

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Bivalves in mangrove ecosystem plays an important role in the process of litter decomposition and mineralization of organic matter, especially that are herbivores and detrivor. Bivalves in one ecosystem can be known by looking the morphologic character, while the molecular character can be use to know the genetic variation of species in population. The purpose of this research was to determine species diversity of bivalve, and to understand the morphological and molecular characters of them. Phenetic Similarity analyzed using 109 morphological characters, ISSR 6 ISSR 8 primer. The results were
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JIMÉNEZ, JUAN F., DAVID LÓPEZ, JUAN B. VERA, JAIME GÜEMES, and PEDRO SÁNCHEZ-GÓMEZ. "Linaria semialata and L. amethystea subsp. aedoi, two new taxa of L. sect. Supinae (Plantaginaceae) from Southeastern Iberian Peninsula." Phytotaxa 460, no. 3 (2020): 167–84. http://dx.doi.org/10.11646/phytotaxa.460.3.1.

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Two new taxa of the genus Linaria are described, illustrated and compared, through a morphometric analysis, to morphologically similar species from L. sect. Supinae: L. amethystea, L. diffusa, L. intricata, and L. orbensis. A Principal Component Analysis and Linear Discriminant Analysis were carried out in order to find out which morphological characters were the most important to discriminate these species. Morphometric analyses revealed that discrimination of species were more related to their particular morphological character combinations than to a private character. Two taxa are described
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Racey, Andrew. "The relative taxonomic value of morphological characters in the genus <i>Nummulites</i> (Foraminiferida)." Journal of Micropalaeontology 11, no. 2 (1992): 197–209. http://dx.doi.org/10.1144/jm.11.2.197.

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Abstract. The main evolutionary trends in the nummulites are briefly summarised and the value of certain morphological characters in species discrimination are summarised. The degree of interdependence of each morphological character on all other characters is assessed and the characters are weighted in order of importance. Environmental and ontogenetic effects on each character are then reviewed and the characters reweighted in order of importance.
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S, R. Siddanna, and C. Kiran Y. "Two Stage Multi Modal Deep Learning Kannada Character Recognition Model Adaptive to Discriminative Patterns of Kannada Characters." Indian Journal of Science and Technology 16, no. 3 (2023): 155–66. https://doi.org/10.17485/IJST/v16i3.1904.

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ABSTRACT <strong>Objectives:</strong>&nbsp;Designing optical character recognition systems for Kannada character is challenging due to higher self-similarity in characters and higher number of character classes. This work addresses the two major problems of reduced accuracy and higher false positives due to higher self-similarity in characters.&nbsp;<strong>Methods:</strong>&nbsp;This work proposes a two stage multi modal deep learning technique to handle the complexity in Kannada character recognition. The characters are first grouped based on morphological and structural similarity. A novel
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Foote, Mike. "Early morphological diversity in blastozoan echinoderms." Paleontological Society Special Publications 6 (1992): 102. http://dx.doi.org/10.1017/s2475262200006626.

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Morphological diversity (MD) is important for understanding a clade's evolution and for comparing clades to discover evolutionary laws. As the scale of analysis (taxonomic rank) increases, defining a morphological space becomes less tractable, and assessing MD becomes more difficult. Continuous morphometric variables are hard to define for very disparate species, but morphological dissimilarity can be assessed by discrete characters. I use this approach to document the history of MD in the echinoderm subphlylum Blastozoa.About 60 discrete characters were defined, relating to: arrangement and n
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Hermsen, Elizabeth J., and Jonathan R. Hendricks. "W(h)ither Fossils? Studying Morphological Character Evolution in the Age of Molecular Sequences." Annals of the Missouri Botanical Garden 95, no. 1 (2008): 72–100. https://doi.org/10.5281/zenodo.13453666.

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(Uploaded by Plazi for the Bat Literature Project) A major challenge in the post-genomics era will be to integrate molecular sequence data from extant organisms with morphological data from fossil and extant taxa into a single, coherent picture of phylogenetic relationships; only then will these phylogenetic hypotheses be effectively applied to the study of morphological character evolution. At least two analytical approaches to solving this problem have been utilized: (1) simultaneous analysis of molecular sequence and morphological data with fossil taxa included as terminals in the analysis,
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Hermsen, Elizabeth J., and Jonathan R. Hendricks. "W(h)ither Fossils? Studying Morphological Character Evolution in the Age of Molecular Sequences." Annals of the Missouri Botanical Garden 95, no. 1 (2008): 72–100. https://doi.org/10.5281/zenodo.13453666.

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(Uploaded by Plazi for the Bat Literature Project) A major challenge in the post-genomics era will be to integrate molecular sequence data from extant organisms with morphological data from fossil and extant taxa into a single, coherent picture of phylogenetic relationships; only then will these phylogenetic hypotheses be effectively applied to the study of morphological character evolution. At least two analytical approaches to solving this problem have been utilized: (1) simultaneous analysis of molecular sequence and morphological data with fossil taxa included as terminals in the analysis,
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Hermsen, Elizabeth J., and Jonathan R. Hendricks. "W(h)ither Fossils? Studying Morphological Character Evolution in the Age of Molecular Sequences." Annals of the Missouri Botanical Garden 95, no. 1 (2008): 72–100. https://doi.org/10.5281/zenodo.13453666.

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(Uploaded by Plazi for the Bat Literature Project) A major challenge in the post-genomics era will be to integrate molecular sequence data from extant organisms with morphological data from fossil and extant taxa into a single, coherent picture of phylogenetic relationships; only then will these phylogenetic hypotheses be effectively applied to the study of morphological character evolution. At least two analytical approaches to solving this problem have been utilized: (1) simultaneous analysis of molecular sequence and morphological data with fossil taxa included as terminals in the analysis,
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Hermsen, Elizabeth J., and Jonathan R. Hendricks. "W(h)ither Fossils? Studying Morphological Character Evolution in the Age of Molecular Sequences." Annals of the Missouri Botanical Garden 95, no. 1 (2008): 72–100. https://doi.org/10.5281/zenodo.13453666.

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(Uploaded by Plazi for the Bat Literature Project) A major challenge in the post-genomics era will be to integrate molecular sequence data from extant organisms with morphological data from fossil and extant taxa into a single, coherent picture of phylogenetic relationships; only then will these phylogenetic hypotheses be effectively applied to the study of morphological character evolution. At least two analytical approaches to solving this problem have been utilized: (1) simultaneous analysis of molecular sequence and morphological data with fossil taxa included as terminals in the analysis,
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Hermsen, Elizabeth J., and Jonathan R. Hendricks. "W(h)ither Fossils? Studying Morphological Character Evolution in the Age of Molecular Sequences." Annals of the Missouri Botanical Garden 95, no. 1 (2008): 72–100. https://doi.org/10.5281/zenodo.13453666.

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(Uploaded by Plazi for the Bat Literature Project) A major challenge in the post-genomics era will be to integrate molecular sequence data from extant organisms with morphological data from fossil and extant taxa into a single, coherent picture of phylogenetic relationships; only then will these phylogenetic hypotheses be effectively applied to the study of morphological character evolution. At least two analytical approaches to solving this problem have been utilized: (1) simultaneous analysis of molecular sequence and morphological data with fossil taxa included as terminals in the analysis,
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Dissertations / Theses on the topic "Morphological character"

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Harris, Simon R. "Character construction in morphological phylogenetics and the affinities of turtles." Thesis, University of Bristol, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.409422.

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Notis, Christine. "Phylogeny and character evolution of kielmeyeroideae (clusiaceae) based on molecular and morphological data." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0005660.

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Fried, Eliot Knowles James K. "Aspects of the morphological character and stability of two-phase states in non-elliptic solids /." Diss., Pasadena, Calif. : California Institute of Technology, 1991. http://resolver.caltech.edu/CaltechETD:etd-01302007-160351.

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Lehrke, Janina [Verfasser]. "Phylogeny of Echiura (Annelida, Polychaeta) inferred from morphological and molecular data-implications for character evolution / Janina Lehrke." Bonn : Universitäts- und Landesbibliothek Bonn, 2012. http://d-nb.info/1044082402/34.

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Eow, Li Xin. "The phylogeny and morphological evolution of the fungal spore-feeding thrips, Idolothripinae (Thysanoptera: Phlaeothripidae)." Thesis, Queensland University of Technology, 2016. https://eprints.qut.edu.au/98749/1/Li%20Xin_Eow_Thesis.pdf.

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This thesis is the most comprehensive phylogenetic study on the fungal spore-feeding thrips in over three decades since its last systematics framework was published in year 1983. It uses morphotaxonomy, comparative morphology and contemporary phylogenetic methods to infer a phylogenetic framework to test hypotheses of the composition of natural lineages, their relationships and character evolution. The research has laid groundwork for future study of the systematics and character evolution of this largely neglected insect taxon.
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Koenig, Michaela M. "MORPHOLOGICAL RESPONSE IN SISTER TAXA OF WOODRATS (GENUS: NEOTOMA) ACROSS A ZONE OF SECONDARY CONTACT." DigitalCommons@CalPoly, 2015. https://digitalcommons.calpoly.edu/theses/1491.

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This study focuses on a secondary contact zone between two sister species of woodrat, Neotoma fuscipes (dusky-footed woodrat) and N. macrotis (big-eared woodrat). Along the Nacimiento River, on the border of southern Monterey and northern San Luis Obispo counties, the ranges of these sister species of woodrats meet and overlap forming a secondary contact zone. The zone of secondary contact is estimated to include a 500-meter (~1,650 linear feet) portion of the Nacimiento River riparian corridor. This research examines quantifiable morphological change that is likely associated with heightened
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Olsson, Jens. "Interplay Between Environment and Genes on Morphological Variation in Perch – Implications for Resource Polymorphisms." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7212.

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Nilufar, Farida. "The spatial and social structuring of local areas in Dhaka City : a morphological study of the urban grid with refernce to neighbourhood character within naturaly grown areas." Thesis, University College London (University of London), 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.406833.

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Hernan, Lopez Fernandez. "Phylogeny of Geophagine cichlids from South America (Perciformes: Labroidei)." Diss., Texas A&M University, 2004. http://hdl.handle.net/1969.1/1129.

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Three new species of cichlid fishes of the genus Geophagus, part of the Neotropical subfamily Geophaginae, are described from the Orinoco and Casiquiare drainages in Venezuela. Phylogenetic relationships among 16 genera and 30 species of Geophaginae are investigated using 136 morphological characters combined with DNA sequences coding for the mitochondrial gene NADH dehydrogenase subunit 4 (ND4) and the nuclear Recombination Activating Gene 2 (RAG2). Data from previous studies are integrated with the new dataset by incorporating published DNA sequences from the mitochondrial genes cytochrome
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Bao, Xuehua. "Morphological processing of Chinese words among elementary students." Click to view E-thesis via HKUTO, 2006. http://sunzi.lib.hku.hk/hkuto/record/B37090185.

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Books on the topic "Morphological character"

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F, Ponder W., ed. A review of morphological characters of hydrobioid snails. Smithsonian Institution Press, 1998.

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S, Edison, and National Research Centre for Spices (India), eds. Spices varieties: A compendium of morphological and agronomic characters of improved varieties of spices in India. National Research Centre for Spices, 1991.

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B. P. F. E. Grol. Multivariate analysis of morphological characters of Pipistrellus pipistrellus (Schreber, 1774) and P. nathusii (Keyserling & Blasius, 1839) (Mammalia: Chiroptera) from the Netherlands. Rijksmuseum van Natuurlijke Historie, 1985.

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Axial Character Seriation in Mammals: An Historical and Morphological Exploration of the Origin, Development, Use, and Current Collapse of the Homology Paradigm. Brown Walker Press, 2007.

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Morphological characters of adult Syrphidae: Descriptions and phylogenetic utility. Finnish Zoological and Botanical Publishing Board, 2004.

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J. L. (Julius Lloyd) Collins. Inheritance in Crepis Capillaris Wallr. III: Nineteen Morphological and Three Physiological Characters; P2. Creative Media Partners, LLC, 2021.

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Martius Karl Friedrich Philipp Von. Conspectus Regni Vegetabilis: Secundum Characteres Morphologicos Praesertim Carpicos in Classes. Creative Media Partners, LLC, 2023.

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Martius Karl Friedrich Philipp Von. Conspectus Regni Vegetabilis: Secundum Characteres Morphologicos Praesertim Carpicos in Classes. Creative Media Partners, LLC, 2023.

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Pittam, Sherry K. Pendent Usnea (Lichens; Ascomycetes; Parmeliaceae) in Western Oregon: Taxonomy; morphological characters; and geographical distribution. 1995.

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Jackson, Bedford Walter. Relationship of HCN Content to Disease Resistance and Certain Morphological Characters in Various Strains of Sudangrass. Creative Media Partners, LLC, 2021.

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Book chapters on the topic "Morphological character"

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Komiya, Kanako, Haixia Hou, Kazutomo Shibahara, Koji Fujimoto, and Yoshiyuki Kotani. "Chinese Morphological Analysis Using Morpheme and Character Features." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-32695-0_87.

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Meng, Yao, Hao Yu, and Fumihito Nishino. "A Lexicon-Constrained Character Model for Chinese Morphological Analysis." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11562214_48.

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Kumar, S. Arun, A. Divya, P. Jeeva Dharshni, M. Vedharsh Kishan, and Varun Hariharan. "Text Attentional Character Detection Using Morphological Operations: A Survey." In New Trends in Computational Vision and Bio-inspired Computing. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41862-5_39.

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Sengupta, Payel, and Ayatullah Faruk Mollah. "Scene Character Recognition with Morphological Filtering and HOG Features." In Advances in Intelligent Systems and Computing. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7394-1_1.

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Xu, Yi, and Lin Chen. "Morphological Property and Polysemy in Character Recognition in Chinese as a Foreign Language." In Pedagogical Grammar and Grammar Pedagogy in Chinese as a Second Language. Routledge, 2022. http://dx.doi.org/10.4324/9781003161646-11.

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Tian, Quanhui, Bo Zhang, Ping Gu, and Shenwei Yang. "Study of the Morphological Character of Spectral Reflectance of UV Flexopress in Different Conditions." In Advances in Graphic Communication, Printing and Packaging. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-3663-8_24.

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Garg, Anupam, Amrita Kaur, and Anshu Parashar. "An Approach for Offline Handwritten Character Shape Reconstruction Using Active Contour and Morphological Techniques." In Advanced Computing and Intelligent Technologies. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2164-2_15.

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Brusatte, Stephen L. "Calculating the Tempo of Morphological Evolution: Rates of Discrete Character Change in a Phylogenetic Context." In Computational Paleontology. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-16271-8_4.

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Ozaki, Masaharu, and Katsuhiko Itonori. "A Fast Japanese Word Extraction with Classification to Similarly-Shaped Character Categories and Morphological Analysis." In Document Analysis Systems: Theory and Practice. Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/3-540-48172-9_17.

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Efthymiou, Angeliki. "Chapter 6. Diminutive formation in Modern Greek." In Linguistik Aktuell/Linguistics Today. John Benjamins Publishing Company, 2024. http://dx.doi.org/10.1075/la.284.06eft.

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The aim of this chapter is to investigate variation in Modern Greek diminutive derivational means (affixes and affixoids) by focusing on their selectional restrictions (e.g. phonological, morphological, semantic) and their competition (e.g. psilo.xondrós ‘dim.fat’ vs. xondr.oúlis ‘fat.dim’). Given that the use of all Greek diminutive morphemes (affixes or affixoids) is subject to selectional restrictions, it is shown that the variation found in diminutive derivational morphemes can be explained with reference to their particular restrictions and their multifunctional character. Furthermore, it
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Conference papers on the topic "Morphological character"

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Toleu, Alymzhan, Gulmira Tolegen, and Aibek Makazhanov. "Character-Aware Neural Morphological Disambiguation." In Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers). Association for Computational Linguistics, 2017. http://dx.doi.org/10.18653/v1/p17-2105.

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Kraus, Eugene J., and Edward R. Dougherty. "Segmentation-free morphological character recognition." In IS&T/SPIE 1994 International Symposium on Electronic Imaging: Science and Technology, edited by Luc M. Vincent and Theo Pavlidis. SPIE, 1994. http://dx.doi.org/10.1117/12.171117.

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Zhou, Bangbang, Yadong Qu, Zixiao Wang, Zicheng Li, Boqiang Zhang, and Hongtao Xie. "Focus on the Whole Character: Discriminative Character Modeling for Scene Text Recognition." In Thirty-Third International Joint Conference on Artificial Intelligence {IJCAI-24}. International Joint Conferences on Artificial Intelligence Organization, 2024. http://dx.doi.org/10.24963/ijcai.2024/195.

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Recently, scene text recognition (STR) models have shown significant performance improvements. However, existing models still encounter difficulties in recognizing challenging texts that involve factors such as severely distorted and perspective characters. These challenging texts mainly cause two problems: (1) Large Intra-Class Variance. (2) Small Inter-Class Variance. An extremely distorted character may prominently differ visually from other characters within the same category, while the variance between characters from different classes is relatively small. To address the above issues, we
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Dudarin, Aljosa, and Zdenko Kovacic. "Alphanumerical character recognition based on morphological analysis." In IECON 2010 - 36th Annual Conference of IEEE Industrial Electronics. IEEE, 2010. http://dx.doi.org/10.1109/iecon.2010.5675515.

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Cotterell, Ryan, and Georg Heigold. "Cross-lingual Character-Level Neural Morphological Tagging." In Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics, 2017. http://dx.doi.org/10.18653/v1/d17-1078.

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Zhu, Qile, Yanjun Li, and Xiaolin Li. "Character Sequence-to-Sequence Model with Global Attention for Universal Morphological Reinflection." In Proceedings of the CoNLL SIGMORPHON 2017 Shared Task: Universal Morphological Reinflection. Association for Computational Linguistics, 2017. http://dx.doi.org/10.18653/v1/k17-2009.

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Mogren, Olof, and Richard Johansson. "Character-based recurrent neural networks for morphological relational reasoning." In Proceedings of the First Workshop on Subword and Character Level Models in NLP. Association for Computational Linguistics, 2017. http://dx.doi.org/10.18653/v1/w17-4108.

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Yang, P. F., and P. Maragos. "Morphological systems for character image processing and recognition." In Proceedings of ICASSP '93. IEEE, 1993. http://dx.doi.org/10.1109/icassp.1993.319756.

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Heigold, Georg, Josef van Genabith, and Gunter Neumann. "Scaling character-based morphological tagging to fourteen languages." In 2016 IEEE International Conference on Big Data (Big Data). IEEE, 2016. http://dx.doi.org/10.1109/bigdata.2016.7841064.

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Shen, Mo, Hongxiao Liu, Daisuke Kawahara, and Sadao Kurohashi. "Chinese Morphological Analysis with Character-level POS Tagging." In Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers). Association for Computational Linguistics, 2014. http://dx.doi.org/10.3115/v1/p14-2042.

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Reports on the topic "Morphological character"

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Paran, Ilan, and Molly Jahn. Genetics and comparative molecular mapping of biochemical and morphological fruit characters in Capsicum. United States Department of Agriculture, 2005. http://dx.doi.org/10.32747/2005.7586545.bard.

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Original objectives: The overall goal of our work was to gain information regarding the genetic and molecular control of pathways leading to the production of secondary metabolites determining major fruit quality traits in pepper and to develop tools based on this information to assist in crop improvement. The specific objectives were to: (1) Generate a molecular map of pepper based on simple sequence repeat (SSR) markers. (2) Map QTL for capsaicinoid (pungency) content (3) Determine possible association between capsaicinoid and carotenoid content and structural genes for capsaicinoid and caro
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Abou-Shaara, Hossam, Khalil Draz, Mohamed Al-Aw, and Khalid Eid. Simple method in measuring honey bee morphological characters. Peeref, 2023. http://dx.doi.org/10.54985/peeref.2306p6127959.

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Eshed, Yuval, and Sarah Hake. Shaping plant architecture by age dependent programs: implications for food, feed and biofuel. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7597922.bard.

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Age dependent programs are responsible for the physiological and developmental differences of young and mature plants. These include a range of morphological characters such as leaf shape and leaf composition (waxes, lignin etc..) but also different in developmental potentials. Apical buds of juvenile plants are vegetative, while those of mature plants can be reproductive. Likewise, basal buds form in the axills of juvenile leaves have different fates than distal buds formed in the axils of mature leaves. The goal of our joint project is to understand and exploit theses age related programs fo
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Engler, Joseph D., Mark Gorman, August S. Jackson, Paris Coleman, Marek Stanton, and Lincoln R. Best. Bees of the Pacific Northwest : key to species for Lasioglossum subgenera Lasioglossum and Leuchalictus (Hymenoptera : Halictidae). Oregon State University, 2025. https://doi.org/10.5399/osu/1183.

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The following taxonomic key to the species of Lasioglossum Curtis, 1833 subgenera Lasioglossum and Leuchalictus Warncke, 1975 is adapted from McGinley (1986). This key is limited to those species known or expected to occur in Oregon based on McGinley (1986), and subsequent collection efforts in the Pacific Northwest by the U.S. Fish and Wildlife Service (Engler, et al 2018a-h; Engler and Stockenberg 2024a-g, Ikerd and Engler 2021) and the Master Melittologist Oregon Bee Atlas (Best et al 2021, 2022), as well as unpublished specimen records totaling 5,190 specimens. Additional species informati
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