Results 1 to 10 of about 428,937 (119)
New insights into large tropical tree mass and structure from direct harvest and terrestrial lidar [PDF]
Royal Society Open Science, 2021 A large portion of the terrestrial vegetation carbon stock is stored in the above-ground biomass (AGB) of tropical forests, but the exact amount remains uncertain, partly owing to the lack of measurements.
Andrew Burt +6 more
doaj +1 more source
Applied Sciences, 2022 A wireless sensor network (WSN) is made up of multiple sensors deployed in a specific sensing area to identify the occurrence of events and quickly transmit useful information back to the base station (BS).
Neng-Chung Wang +5 more
doaj +1 more source
Multi-Scale Massive Points Fast Clustering Based on Hierarchical Density Spanning Tree
ISPRS International Journal of Geo-Information, 2023 Spatial clustering is dependent on spatial scales. With the widespread use of web maps, a fast clustering method for multi-scale spatial elements has become a new requirement. Therefore, to cluster and display elements rapidly at different spatial scales,
Song Chen +6 more
doaj +1 more source
Learning to Reason on Tree Structures for Knowledge-Based Visual Question Answering
Sensors, 2022 Collaborative reasoning for knowledge-based visual question answering is challenging but vital and efficient in understanding the features of the images and questions.
Qifeng Li, Xinyi Tang, Yi Jian
doaj +1 more source
Frontiers in Environmental Science, 2022 Wildfires burn heterogeneously across the landscape and create complex forest structures. Quantifying the structural changes in post-fire forests is critical to evaluating wildfire impacts and providing insights into burn severities.
Yangqian Qi +3 more
doaj +1 more source
AIT-S for Single-Machine Weighted Tardiness Problem [PDF]
Vietnam Journal of Computer Science, 2019 This paper concentrates on the newly improved algorithm for solving the single-machine total weighted tardiness (SMTWT) problem, called Algorithm Inspired by Tree and Sorting (AIT-S).
Kacper Petrynski +3 more
doaj +1 more source
Carbon stock of beech trees at canopy gaps in temperate Hyrcanian forest (Case study: Alandan forest,Mazandaran) [PDF]
علوم محیطی, 2023 Introduction: Diverse gap sizes have formed in temperate Hyrcanian forests as a result of different silvicultural operations. Understanding the consequences of these practices on forest stand dynamics can help in deciding the choice of silvicultural ...
Alireza Amolikondori +2 more
doaj +1 more source
Systemic approach in the development of functional foods for various noncommunicable diseases
Теория и практика переработки мяса, 2022 The article presents a hierarchy of requirements necessary for the successful design of food products with given composition and properties considering age restrictions and various diseases.
I. M. Chernukha +3 more
doaj +1 more source
Morphological responses of Bombax ceiba to habitat heterogeneity in Southwest China
Frontiers in Ecology and Evolution, 2023 In order to cope with environmental changes, plants constantly adjust their morphological characteristics in order to adapt to changing environment. In the present study, populations of Bombax ceiba from Mengla area and Yuanjiang area in Yunnan Province ...
Yanfang Wang +6 more
doaj +1 more source
Research on key management scheme for military vehicle network
网络与信息安全学报, 2018 A scheme of military vehicle network security based on the hierarchical tree structure was proposed,which could improve communication efficiency and security of military vehicle network key management.The proposed scheme provides a good solution to solve
Junjie LIU +4 more
doaj +3 more sources