Results 21 to 30 of about 726,937 (293)

Caudites obliquecostatus Bold. Bold 1963

open access: yes, 2022
Caudites obliquecostatus Bold, 1963 Fig. 5: 5–6 1963 Caudites obliquecostatus Bold, p. 387, pl. 6, figs. 1a–b, pl. 12, fig. 4. ?1966 Caudites obliquecostatus Bold. Bold, p. 55, tab. 1. 1992 Caudites obliquecostatus Bold. Coimbra et al., p. 96, pl. 1, fig. 8, tabs. 1–4. 2009 Caudites obliquecostatus Bold. Coimbra et al., p. 131, tab. 5.3; p. 133, tab. 5.
Luz, Nathália Carvalho Da   +1 more
openaire   +2 more sources

Boosting BOLD fMRI by K-Space density weighted echo planar imaging [PDF]

open access: yes, 2013
Functional magnetic resonance imaging (fMRI) has become a powerful and influential method to non-invasively study neuronal brain activity. For this purpose, the blood oxygenation level-dependent (BOLD) effect is most widely used. T2* weighted echo planar
Andreas J Bartsch   +21 more
core   +2 more sources

Comparative economic analysis of superintensive and intensive apple orchards

open access: yesInternational Journal of Horticultural Science, 2014
The objective of thsi study was to compare economic aspects of superintensive and intensive apple production. According to our results, conclusions and recommendations regarding the establishment of superintensive orchards are the followings: A yield of ...
V. Szabó
doaj   +1 more source

The boldness of philanthropists [PDF]

open access: yesScience, 2016
Last week, Priscilla Chan and Mark Zuckerberg announced their new philanthropic initiative with the goal of “curing, preventing, and managing all diseases by the end of the century.” This may raise some eyebrows, but this effort—part of the $45 billion Chan Zuckerberg Initiative—joins forces with other philanthropists to push the envelope and support ...
openaire   +3 more sources

Category of Intuitionistic Fuzzy Modules

open access: yesMathematics, 2022
We study the relationship between the category of R-modules (CR-M) and the category of intuitionistic fuzzy modules (CR−IFM). We construct a category CLat(R−IFM) of complete lattices corresponding to every object in CR−M and then show that, corresponding
Poonam Kumar Sharma   +2 more
doaj   +1 more source

SSNE: Effective Node Representation for Link Prediction in Sparse Networks

open access: yesIEEE Access, 2021
Graph embedding is gaining popularity for link prediction in complex networks. However, few works focus on the effectiveness of graph embedding models on link prediction in sparse networks.
Ming-Ren Chen   +3 more
doaj   +1 more source

Spatiotemporal Patterns and Drivers of Summer Heat Island in Beijing-Tianjin-Hebei Urban Agglomeration, China

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
The surface urban heat island (SUHI) phenomenon, arising from rapid urbanization, has become a crucial research topic across various fields due to its adverse impacts on the natural environment and human well-being.
Li Hou, Wenze Yue, Xue Liu
doaj   +1 more source

An experimental evaluation of an AI-powered interactive learning platform

open access: yesFrontiers in Artificial Intelligence
Generative AI, which is capable of transforming static content into dynamic learning experiences, holds the potential to revolutionize student engagement in educational contexts.
Courtney Heldreth   +9 more
doaj   +1 more source

A Simple Graph Convolutional Network With Abundant Interaction for Collaborative Filtering

open access: yesIEEE Access, 2021
Recently, recommender systems based on Graph Convolution Network (GCN) have become a research hotspot, especially in collaborative filtering. However, most GCN-based models have inferior embedding propagation mechanism, leading to low information ...
Ronghui Guo   +5 more
doaj   +1 more source

Toward Low-Cost Passive Motion Tracking With One Pair of Commodity Wi-Fi Devices

open access: yesIEEE Journal of Indoor and Seamless Positioning and Navigation, 2023
With the popularity of Wi-Fi devices and the development of the Internet of Things (IoT), Wi-Fi-based passive motion tracking has attracted significant attention.
Wei Guo, Lei Jing
doaj   +1 more source

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