A5100351447- Engineering Education and Curriculum Development
- Advanced Measurement and Detection Methods
- Advanced Optical Imaging Technologies
- Optical Coatings and Gratings
- Remote Sensing and Land Use
- Photorefractive and Nonlinear Optics
- Image Processing Techniques and Applications
- Remote-Sensing Image Classification
- Experimental Learning in Engineering
- Sensor Technology and Measurement Systems
- Advanced Image and Video Retrieval Techniques
- Advanced Sensor and Control Systems
- Photonic Crystals and Applications
- Remote Sensing in Agriculture
- Photonic and Optical Devices
- Advanced Surface Polishing Techniques
- Industrial Vision Systems and Defect Detection
- Higher Education and Employability
- Higher Education Governance and Development
- Optical Systems and Laser Technology
- Diverse Cultural Media Analysis
Xi'an Institute of Optics and Precision Mechanics
2025
Worcester Polytechnic Institute
2024
Beijing Foreign Studies University
2024
Beihang University
2024
Purdue University West Lafayette
2024
Tsinghua University
2024
Qingdao Agricultural University
2024
Shandong Normal University
2024
Oceaneering International (United States)
2024
Shanghai University of Medicine and Health Sciences
2022
Subwavelength structures on MgAl 2 O 4 hold significant technological importance in mid‐infrared (mid‐IR) optics, particularly for windows used military mid‐IR devices that must operate under harsh conditions. Herein, a novel and efficient strategy utilizing spatially shaped femtosecond laser pulse delay fabricating antireflective surfaces hard, difficult‐to‐machine spinel with stable broadband transmittance waves is reported. With this method, new micro–nanohybrid structure composed of...
It is proposed and experimentally demonstrated that a multilevel or even continuous-level phase-only computergenerated hologram can be realized by use of binary (two-level) structure. The desired phase shift invoked introduction lateral dislocation high-frequency grating within each the elements constitute hologram. An asymmetrically distributed spot array has been generated experimentally, uniformity error 6% an efficiency 42% have measured.
Remote sensing scene classification (RSSC) is one of the fundamental and challenging tasks for remote-sensing understanding interpretation. How to construct discriminative features crucial classification. It generally acknowledged that integrating convolutional from different layers can significantly improve performance. However, some existing methods directly concatenate high-layer low-layer without considering feature redundancy, semantic ambiguity background noise, resulting in...
To explore the application of plan-do-check-action (PDCA) cycle management model in outpatient appointment, and improve efficiency appointment services. The data outpatients from January 2019 to December 2020 were collected a tertiary class B general hospital affiliated university Shanghai. Through investigation analysis current situation, reasons found for low rate appointment. PDCA was carried out, measures formulated continuous improvement effective standardized. rate, recognition...
Abstract With the advancement of Accreditation Board for Engineering and Technology (ABET), stakeholders quality assurance in engineering education have been diversified. Especially, different involve with attitudes behaviors. formed groups representing powers. It will help to optimize internal mechanisms by exploring stakeholders. Thus, this research takes Worcester Polytechnic Institute (WPI) as a case study power from perspective Stakeholder Theory. The findings indicate that three main...
Abstract [Abstract] The program accreditation of engineering education has globally become the main model quality assurance in higher education. In essence, is an external mechanism for Under guidance mechanism, colleges and universities within different countries regions actively explore practice education, promote all stakeholders to pay more attention theoretical research internal Thus, this study firstly combines results domestic foreign scholars on mechanisms gives definition analyzes...
Abstract Over the past several years, Chinese mainland has implemented policy of "mass entrepreneurship and innovation" promoted "innovative entrepreneurial education". Entrepreneurship education in colleges universities become a hot research topic, is accompanied by social economic development. In field engineering education, related researches are good at experience summarization or case introduction, but weak discussion on micro issues such as culture value education. addition, few deeply...
In order to realize the automatic control of emissivity measurement, a set program measurement system based on labVIEW was developed. The composed temperature control, motion and control. Using modbus protocol, setting transmitted thermostat real-time blackbody sample read computer. determination stable state is by means judge subprogram. development automation has contributed achieve results in way "one key type", which greatly saves time human resources.
Get PDF Email Share with Facebook Tweet This Post on reddit LinkedIn Add to CiteULike Mendeley BibSonomy Citation Copy Text Ming Li and Anders Larsson, "Miniature Hologram Optical Waveguide," Optics & Photonics News 8(12), 33-33 (1997) Export BibTex Endnote (RIS) HTML Plain alert Save article
Convolutional Neural Networks (CNNs) have been shown remarkable performance in the task of remote sensing image scene classification. Recent works demonstrate that aggregating multi-scale convolutional features can significantly improve classification accuracy. However, existing methods either use some unsupervised feature encoding or based on aggregation to aggregate multi -scale features, ignoring information redundancy and semantic ambiguity between them. To address above-mentioned...
As athermal design is an important issue in the field of infrared optical system design, this paper originated a test procedure on effect based transfer function gauge. In procedure, we let under automatically focus first, then record its position different temperatures, finally get relative defocusing amount temperature. This also developed kind effect, introduced composition and working principle measuring amount, gave experiment results. The results suggest that it can fast, repeatability...