Processing speed moderates the relationship between age and crystallized intelligence and influences the indirect effect of age on verbal working memory in middle-aged and older adults [PDF]
Frontiers in Aging NeuroscienceThis study examined the extent to which processing speed moderates the relationship between age and crystallized intelligence and influences the indirect effect of age on verbal working memory in 233 healthy middle and older adults aged 51–94 years ...
Julio Menor
doaj +2 more sources
The Latest Research Progress of CrAlSiN Nanocomposite Coatings [PDF]
Cailiao Baohu, 2023 With the increasing improvement of industrial requirements for cutting accuracy and efficiency and the emergence of difficult-to-machine materials such as titanium alloys, the development and modification of new hard coating materials with excellent ...
GUO Minglu, FAN Qixiang, WANG Tiegang
doaj +1 more source
DETECTION OF UNDOCUMENTED BUILDINGS USING CONVOLUTIONAL NEURAL NETWORK AND OFFICIAL GEODATA [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Undocumented buildings are buildings which were built years ago, but were never recorded in official digital cadastral maps. Detection of undocumented buildings is of great importance for urban planning and monitoring.
Q. Li +8 more
doaj +1 more source
Status of research on non-conventional technology assisted single-point diamond turning
Nanotechnology and Precision Engineering, 2023 With the increasing use of difficult-to-machine materials in aerospace applications, machining requirements are becoming ever more rigorous. However, traditional single-point diamond turning (SPDT) can cause surface damage and tool wear.
Zhuang Chen +4 more
doaj +1 more source
High-performance Microwave Computational Imaging System Based on Information Metamaterials
Leida xuebao, 2021 In this paper, we propose a detailed architectural design, principle of operation, and modeling analysis of a high-performance microwave computational imaging system based on information metamaterials.
Jiaqi HAN +5 more
doaj +1 more source
A Robust Thermal Infrared Vehicle and Pedestrian Detection Method in Complex Scenes
Sensors, 2021 In complex scenes, it is a huge challenge to accurately detect motion-blurred, tiny, and dense objects in the thermal infrared images. To solve this problem, robust thermal infrared vehicle and pedestrian detection method is proposed in this paper.
Yang Liu +3 more
doaj +1 more source
Advances in Multimedia, 2021 According to the basic principle of piecewise linear classifier and its application in the field of infrared chemical remote sensing monitoring, the characteristics of unilateral piecewise linear classifier applied to the infrared spectrum identification
Meitao Gong
doaj +1 more source
Deterministic Pilot Pattern Placement Optimization for OFDM Sparse Channel Estimation
IEEE Access, 2020 Compressed sensing (CS) technologies have been widely adopted to pilot-assisted orthogonal frequency division multiplexing (OFDM) sparse channel estimation. However, only few works have focused on the location optimization of the pilot pattern.
Yang Nie
doaj +1 more source
Water Extraction in SAR Images Using Features Analysis and Dual-Threshold Graph Cut Model
Remote Sensing, 2021 Timely identifying and detecting water bodies from SAR images are significant for flood monitoring and water resources management. In recent decades, deep learning has been applied to water extraction but is subject to the large difficulty of acquiring ...
Linan Bao, Xiaolei Lv, Jingchuan Yao
doaj +1 more source
Fronto-cerebellar connectivity mediating cognitive processing speed
NeuroImage, 2021 Processing speed is an important construct in understanding cognition. This study was aimed to control task specificity for understanding the neural mechanisms underlying cognitive processing speed. Forty young adult subjects performed attention tasks of
Clive H.Y. Wong +7 more
doaj +1 more source