Results 331 to 340 of about 3,651,302 (400)

Piezoelectric Biopolymers: Advancements in Energy Harvesting and Biomedical Applications. [PDF]

Polymers (Basel)
Xu M, Wen Y, Shi Z, Xiong C, Zhu F, Yang Q.   +5 more
europepmc   +1 more source

A light-induced thermoelastic spectroscopy using surface mounted device quartz tuning fork. [PDF]

Photoacoustics
Bi S, Zhang X, Zhang Z, Liu X, Qin L, Shi J, Zhao Y, Wang Z.   +7 more
europepmc   +1 more source

Pixel-level metal blackbody microcavities via hierarchical laser writing. [PDF]

Sci Adv
Ng CK, Chen T, Ju BF, Chen YL, Ma Y.
europepmc   +1 more source

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Design of engineering drawing recognition system based on Yolo V4

2022 IEEE 6th Information Technology and Mechatronics Engineering Conference (ITOEC), 2022
In order to realize the detection of devices in engineering drawings, this paper proposes an engineering drawing recognition method based on YOLOv4 algorithm, which is applied to the detection of component targets under circuit diagrams.
Yanpei Luo, Tao Yu, Jiang Zheng, Yao Ding   +3 more
semanticscholar   +1 more source

Enhancing engineering drawing skills via fostering mental rotation processes

European Journal of Engineering Education, 2021
Engineering Drawing (ED) is one of the fundamental courses for various engineering disciplines. However, first-year engineering undergraduates often face difficulties in learning and solving ED problems that require visualisation of 3D objects ...
Kapil Kadam, Shitanshu Mishra, Anurag Deep, Sridhar V. Iyer   +3 more
semanticscholar   +1 more source

Discussion on "Online Hybrid" Teaching of Engineering Drawing Course under the Background of Epidemic Situation

International Conference on Educational and Information Technology, 2021
The COVID-19 epidemic has brought far-reaching influence to the teaching reform in colleges and universities. According to the instruction of the ministry of education in the background of epidemic situation, and based on the "Internet thinking" and the ...
H. Mu, Lijun Xue, Yahong Xue, Jutao Wang
semanticscholar   +1 more source

Augmented Reality and Quick Response Code Technology in Engineering Drawing Course

2020 IEEE International Conference on Mechatronics and Automation (ICMA), 2020
Augmented reality (AR) technology is a cutting technology. It can enhance the perception of reality and provide more information of the real world. AR technology is used in many fields, like medical, industry, and education.
Xiaofei Wang, Chenfei Chen, Zhaotong Li
semanticscholar   +1 more source

Understanding engineering drawings

Computer Graphics and Image Processing, 1982
Abstract It is shown that understanding the three dimensional objects depicted in the orthographic views employed in engineering drawings can be achieved by solving a sequence of three consistent labeling problems. The constraints used in the engineering drawings are stated, the translation to the constraints of the consistent labeling problems are ...
David Queeney, Robert M. Haralick
openaire   +3 more sources

A methodology for supporting the design of a learning outcomes-based formative assessment: the engineering drawing case study

European Journal of Engineering Education, 2020
This paper presents a learning outcomes-based methodology to produce a summative assessment to use in any course at any educational level. It takes into consideration the European Qualifications Framework (EQF) to define the learning outcomes, Bloom’s ...
M. Violante, Sandro Moos, E. Vezzetti
semanticscholar   +1 more source