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3421
Predicting Diameter Distributions in Mixed Forests in Southern Mexico
Published 2024-01-01“…Circular sampling plots of 1000 m² were established, and the diameter at breast height (DBH) and total height of 16,863 trees of the 25 most important timber species were measured. …”
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3422
Novel and Efficient Randomized Algorithms for Feature Selection
Published 2020-09-01“…Methods, like decision trees and Least Absolute Shrinkage and Selection Operator (LASSO), can select features during training. …”
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3423
Towards Exploring the Influence of Community Structures on Information Dissemination in Sina Weibo Networks
Published 2021-01-01“…Using information propagation trees (IPT) of posts from the Sina Weibo microblogging site, we conducted a null model-based analysis to determine the influence of community structures on information propagation. …”
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3424
Two new species of Micropsalliota (Agaricales, Agaricaceae) from subtropical regions of China
Published 2025-02-01“…Their distinct taxonomic status is confirmed by the positions of the two new species in 4-locus (ITS, LSU, rpb2, tef-1α) phylogenetic trees. Detailed descriptions and morphological photographs of two new species are presented. …”
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3425
Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
Published 2017-10-01“…Maconellicoccus hirsutus, especially, a pest of fruit trees and ornamental plants, presents great potential for population growth in Brazilian tropical conditions.…”
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3426
Banana Fiber-Reinforced Epoxy Composites: Mechanical Properties and Fire Retardancy
Published 2021-01-01“…In the present work, the composite material is reinforced with natural fibers from the bark of banana trees (banana fibers), a material available in Vietnam. …”
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3427
Technogenically Disturbed Lands of Coal Mines: Restoration Methods
Published 2024-12-01“…Addressing the carbon footprint necessitates not only the use of renewable energy but also the restoration of disturbed landscapes and vegetation, including trees and shrubs. All of this is achieved by implementing biological remediation within technogenically disturbed territories. …”
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3428
“Pest Forests”, “Utility Forests” and “Cow Bends”
Published 2022-12-01“…These patches, with various types of trees, are like little islands, surrounded by ditches. …”
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3429
Spatiotemporal Distribution and Damage Trends of Pseudotheraptus devastans (Dist.) on Theobroma cacao in Ghana
Published 2024-01-01“…P. devastans numbers and associated damage pods were assessed monthly on 35 farms (100 trees per farm) using the visual hand-height sampling method from 2018 to 2021. …”
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3430
The impact of revitalization treatments on biological activity of soil under afforestation on post-agricultural land
Published 2020-12-01“…A characteristic feature of such habitat is poor-quality soil, relatively high content of nutrients for trees, particularly nitrogen, as well as a low level of humus. …”
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3431
The growth response of coffee (Coffea arabica L) plants to organic manure, inorganic fertilizers and integrated soil fertility management under different irrigation water supply l...
Published 2024-02-01“…Significant differences (p.05) due to soil nutrient sources were observed in coffee height where inorganic fertilizer treatment resulted in tallest coffee plants (47.4 cm) and integrated soil fertility having the shortest coffee trees (42.8 cm) after 1 year. The highest irrigation level of 1,000 ml had the tallest plants with thickest stems while the lowest level had the shortest and thinnest plants (p.05). …”
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3432
The Effect of Seed Sources Variation and Presowing Treatments on the Seed Germination of Acacia catechu and Elaeocarpus floribundus Species in Bangladesh
Published 2014-01-01“…The seeds were collected from matured and healthy trees from four different locations in Bangladesh and treated with six presowing methods. …”
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3433
Optimal Homotopy Asymptotic Analysis of the Dynamics of Eyring-Powell Fluid due to Convection Subject to Thermal Stratification and Heat Generation Effect
Published 2022-01-01“…The present study has substantial ramifications in industrial, engineering, and technological applications, for instance, in designing various chemical processing equipment, distribution of temperature and moisture over agricultural fields, groves of fruit trees, environmental pollution, geothermal reservoirs, thermal insulation, enhanced oil recovery, and underground energy transport.…”
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3434
Forest Ecological Diversity Change Prediction Discrete Dynamic Model
Published 2022-01-01“…By establishing the discrete dynamic model of forest ecological diversity change, this study finds a method that can keep the number of trees stable in a short time and ensure the sustainable development of forest resources. …”
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3435
Impacts of the olive fruit fly on the ‘Cyprus Local’ and ‘Gemlik’ olive cultivars
Published 2022-06-01“…Two hundred and fifty fruits (25 fruits/10 trees) were randomly selected from each orchard and the damaged fruits were counted. …”
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3436
Enhancing rice seed purity recognition accuracy based on optimal feature selection
Published 2025-05-01“…Subsequently, we employ advanced feature selection techniques, including filter methods (Correlation, Chi-square, ANOVA), wrapper methods (Recursive Feature Elimination — RFE), and embedded methods (Random Forest, Decision Trees), to identify the most significant features. …”
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3437
Decision-Making Approach with Fuzzy Type-2 Soft Graphs
Published 2020-01-01“…We also introduce the notions of fuzzy type-2 soft graphs, regular fuzzy type-2 soft graphs, irregular fuzzy type-2 soft graphs, fuzzy type-2 soft trees, and fuzzy type-2 soft cycles. We construct some operations such as union, intersection, AND, and OR on fuzzy type-2 soft graphs and discuss these concepts with numerical examples. …”
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3438
Optimization of Lateral Collision Risk of Aircraft Based on the Skid-Slip Event Model
Published 2022-01-01“…Based on the traditional event collision risk assessment model, the collision module is upgraded to an ellipsoid according to the performance of aircraft, integrating the boundary curvature optimization characteristics of the TSRRT (task-space rapidly-exploring random trees) algorithm. An aircraft event lateral conflict resolution model based on the TSRRT algorithm is proposed. …”
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3439
Analysis of Loss of Control Parameters for Aircraft Maneuvering in General Aviation
Published 2018-01-01“…ISAM consists of an event sequence diagram (ESD) with fault trees containing numerous parameters, which is recognized as casual risk model. …”
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3440
Chronological Levels of As, Pd, V, and Sr in 356-year-old Pinus nigra Annual Rings in Northern Türkiye
Published 2025-01-01“…These findings highlight the complexity of metal uptake and allocation processes in trees and underscore the need for further research in controlled environments to clarify mechanisms of metal transfer and toxicity. …”
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