Results 251 to 260 of about 598,821 (278)
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The effectiveness of plus-tree selection for yield
Forest Ecology and Management, 1994Abstract In response to recent suggestions in the literature that plus-tree selection for yield in forest trees might in general be ineffective, the empirical information contained in 24 published reports was examined. It was found that progeny of plus-trees selected for yield traits tend to be faster growing than their controls.
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Chinese Pronominal Coreference Resolution Using Decision Tree Plus Filter Rules
2005 International Conference on Natural Language Processing and Knowledge Engineering, 2006With the advancement of natural language understanding (NLU), coreference resolution, as a main part of information extraction (IE), has received much more attention. For this task, either rule-based or statistics-based methods cannot meet the needs of large-scale text processing.
null Zhiqiang Wang +3 more
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Distinctive Endophytes in Tree Roots, Plus “Intimate Symbiosis”
Microbe Magazine, 2011Root endophytic communities in eastern cottonwood trees, Populus deltoids, are distinct assemblages rather than opportunists from the surrounding rhizosphere, according to Christopher W. Schadt at the Oak Ridge National Laboratory in Tennessee and colleagues there as well as at Duke University in Durham, N.C.
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Selection of Superior (Plus) Tree Phenotypes in A Multipurpose Tree Species Semul (Bombax ceiba L.)
Indian Journal of Forestry, 2007The growth and survival characteristics of Bombax ceiba L. (Bombacaceae) were studied to select outstanding plus trees. From 568 trees surveyed in and around Jabalpur, 9 could be marked as plus trees selected. The plus trees were found resistant to the attack of defoliator, termites and other parasites and also varied significantly in other physical ...
Manisha Vyas, Y. Bansal
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Plus-Tree: A Routing Protocol for Wireless Sensor Networks
2007We study tree-based routing protocols for wireless sensor networks. The existing tree-based algorithm has a few shortcomings; (1) it may take a long path since sensor node must transmit packets via either its parent or its children nodes and (2) it is vulnerable to a link failure since the tree has to be reconstructed in case of a single link failure ...
Yongsuk Park, Eun-Sun Jung
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SSR-Аnalysis of Pinus sylvestris Plus Trees from Mari El Republic
Лесохозяйственная информация, 2023Статья посвящена оценке генетического разнообразия генофонда плюсовых деревьев сосны обыкновенной с применением SSR-маркеров. Приведены данные об уровне генетического разнообразия и дифференциации выборок плюсовых деревьев, отобранных на свежих песчаных (А2), влажных песчаных (А3) и суглинистых почвах (С2 и С3).
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[Plus Tree Selection of Litsea mollis by Principal Component Analysis].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2018To establish a principal component analysis( PCA) method for selecting Litsea mollis,to determine the selection criteria, in order to provide a theoretical basis for the early excellenting, selective breeding of Litsea mollis.The seedling origin of Litsea mollis plantion in Wanzhou district of Chongqing province were used as the research object,72 plus
Chun-hong, Jia +6 more
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Register of Wild Cherry (Prunus avium L.) Plus Trees in Slovenia
2018Larger number of wild cherry candidate plus trees in the entire area of Slovenia were identified and recorded. Detailed seven-scale evaluation of their vitality, stem straightness, crown size, constriction, cylindrical trunk growth, trunk warping, branch diameter, branching angle and forking resulted in the selection of 107 trees possessing the most ...
Robert Brus +3 more
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POW plus TREE Equals Powerful Opinion Essays
TEACHING Exceptional Children, 2002Karen R. Harris +2 more
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Trees Plus: Weyerhaeuser Ecosystem Services Reporting Project
2014Phillips, Cassie, Phillips, Cassie
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