Zobrazeno 1 - 10
of 492
pro vyhledávání: '"mapping model"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 1706-1717 (2025)
Calibrating an accurate soil organic matter (SOM) satellite mapping model requires a sufficient number of representative satellite samples (including actual ground-based SOM values and corresponding satellite spectral data). However, collecting these
Externí odkaz:
https://doaj.org/article/9a4166be665a48f48753c587f87dfef0
Autor:
LU Xiaoya, LI Haifang
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 9, Pp 130-137 (2024)
In coal mines, inadequate lighting and dust obstruction result in personnel targets captured by video monitoring systems appearing as small or low-visibility objects in two-dimensional images. The original YOLOv3 network's Darknet53 feature pyramid s
Externí odkaz:
https://doaj.org/article/d736e80282f8480487b3def94b7a7814
Publikováno v:
Defence Technology, Vol 38, Iss , Pp 136-154 (2024)
This paper presents a systematic methodology for analyzing and optimizing an innovative antenna mount designed for phased array antennas, implemented through a novel 2-PSS&1-RR circular-rail parallel mechanism. Initially, a comparative motion analysi
Externí odkaz:
https://doaj.org/article/1326ba5b9a5d48fc895e487078c25e78
Publikováno v:
Infectious Disease Modelling, Vol 9, Iss 2, Pp 373-386 (2024)
The transmission and prevalence of Hand, Foot and Mouth Disease (HFMD) are affected by a variety of natural and socio-economic environmental factors. This study aims to quantitatively investigate the non-stationary and spatially varying associations
Externí odkaz:
https://doaj.org/article/8e0195bf8eb04568ab79f6f1d8a583c8
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 131, Iss , Pp 103953- (2024)
Many current urban waterlogging emergency scenario constructions overlook the factors that influence users’ concerns, rendering the resulting scenarios less adaptable to various user types and hindering efficient comprehension of waterlogging risks
Externí odkaz:
https://doaj.org/article/fcd7c56f0cc543dd8719ba6ba9d9d308
Publikováno v:
Mathematics, Vol 12, Iss 20, p 3191 (2024)
(1) Background: Air rudders are used to control the flight attitude of aircraft, and their surface quality directly affects flight accuracy and safety. (2) Method: Traditional positioning methods can only obtain defect location information at the ima
Externí odkaz:
https://doaj.org/article/47cd03416abe450a9f45a41ff03cfe5c
Autor:
Yuhang DING, Zhen CHEN
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 5, Pp 251-259 (2023)
ObjectivesIn order to solve the problems of the complexity of the existing robot arm pose prediction algorithm model and its over-reliance on the parameters of the camera and robot, a new robot arm pose prediction method based on RGB image gradient v
Externí odkaz:
https://doaj.org/article/f30dbdc373504f05b3b1c7cc2d57ee29
Association between the Indoor Visual Environment and Cognition in Older Adults: A Systematic Review
Publikováno v:
Buildings, Vol 14, Iss 10, p 3066 (2024)
The visual environment plays a crucial role in how individuals perceive and interact with their surroundings, particularly for older adults, who spend most of their time indoors. Cognitive decline and daily cognitive performance in older adults are s
Externí odkaz:
https://doaj.org/article/fe9172c3e7d2488a99acad111ffeba08
Publikováno v:
EDUCATIO: Journal of Education, Vol 8, Iss 2, Pp 215-222 (2023)
This research aims to determine whether the use of problem-based learning and the mind mapping model can improve the learning outcomes of seventh-grade students in class VII.8 at SMPN 1 Srono. Variable X1 (problem-based learning) has 5 indicators: 1)
Externí odkaz:
https://doaj.org/article/2481a26604f3405ebe8d1ea10c85cc44
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 2, Pp 2617-2626 (2023)
At present, the information management of highway construction is still at different levels. Poor information coordination ability. Lack of adequate information technology support. BIM technology is used to realize cooperation and information integra
Externí odkaz:
https://doaj.org/article/9cffdd6e951d4076ba01edad13475333