A5100662905- graph theory and CDMA systems
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Coding theory and cryptography
- Advanced Battery Technologies Research
- Soil Geostatistics and Mapping
- Engineering Education and Curriculum Development
- Experimental Learning in Engineering
- Conducting polymers and applications
- Sparse and Compressive Sensing Techniques
- semigroups and automata theory
- Innovations in Educational Methods
- Remote-Sensing Image Classification
- Statistics Education and Methodologies
- Higher Education and Teaching Methods
- Educational Technology and Assessment
- Opportunistic and Delay-Tolerant Networks
- UAV Applications and Optimization
- Maritime Navigation and Safety
- Transition Metal Oxide Nanomaterials
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Environmental Engineering and Cultural Studies
- Soil Moisture and Remote Sensing
- Rings, Modules, and Algebras
- Microwave Imaging and Scattering Analysis
Beijing Institute of Technology
2024
Kentucky Department of Education
2024
University of Kentucky
2024
Huanghuai University
2023
Chinese Academy of Sciences
2014-2023
Ningbo Institute of Industrial Technology
2023
Xinjiang University
2023
North China University of Water Resources and Electric Power
2022
Nanjing University of Posts and Telecommunications
2021
University of Science and Technology of China
2021
Magnetic microencapsulated phase change materials (magnetic MicroPCMs) are hotly researched for their dual-functions with and magnetic properties, which provided the new applications in fields of maneuverable infrared electromagnetic dual shield. A series MicroPCMs samples synthesized by polymerization coprecipitation method chemical composition contained poly(MMA-MAA) @ n-octadecane modified Fe3O4. In addition, characterizations exhibit excellent properties. The present 20 emu·g-1...
A layered Li[NixCoyMn1-x-y]O2 (NCM)-based cathode is preferred for its high theoretical specific capacity. However, the two main issues that limit practical application are severe safety and excessive capacity decay. new electrode processing approach proposed to synergistically enhance electrochemical performance. The polyimide's (PI) precursor spin-coated on LiNi0.5Co0.2Mn0.3O2 (NCM523) sheet, homogeneous sulfonated PI layer in situ produced by thermal imidization reaction. PI-spin coated...
Abstract Balanced sampling plans excluding contiguous units (or BSEC) were first introduced by Hedayat, Rao, and Stufken in 1988. In this paper, we generalize the concept of a cyclic BSEC to balanced plan avoid selection adjacent CBSA for short) use Langford extended sequences construct BSA(ν, 3, λ; α) with α = 2, 3. We finally establish necessary sufficient conditions existence where © 2005 Wiley Periodicals, Inc. J Combin Designs.
In this paper, a theoretical analysis on the signal recovery is provided by weighted l1-2 minimization when partial support information available. We establish sufficient condition for minimization, which in absence of prior proved to be much better than state-of-the-art one. particular, if at least 50% estimated accurate, weaker analogous one standard minimization. addition, series numerical experiments are conducted modified DCA-l1-2 method performance The excellent showed compared with l1...
Smart vocational education is the specific application of new information technologies such as Intemet Things, cloud computing, mobile Internet and artificial intelligence technology in field education. an important way for colleges to use information-based teaching methods innovate educational models, relying on a generation The technology-based platform provides support carrier implementation smart This article discusses connotation from background education, studies design scheme...
Data collected from an educational experiment were analyzed to investigate the effectiveness of instructional reform referred as inverted classroom (learning activities traditionally taking place inside now take outside and vice versa) in undergraduate statistics education. Students taught same course (135 students) traditional over one semester. A small sample HLM (hierarchical linear modeling) approach was used account for data structure students nested within 12 sections sizes at both...
By the introducing weighted versions of null space property (NSP) l1-2 minimization, this paper studies recovery scheme for minimization when prior support information is available. We establish sufficient condition to exactly recover sparse signals, and show superiority standard minimization. In addition, analysis on stability robustness also provided.
The rapid development of the shipping industry and safe operation require that oceangoing seafarers have corresponding professional psychology. But until present, there are no feasible criteria in this respect. This paper conducts analysis on psychology required by put forth seafarers’ is composed four aspects inclination, individuality, general ability special profession. also makes suggestions efforts should be made three to enforce education management towards maritime majors, shape...
Digital circuit and analog courses are basic for students of science engineering universities. Among them, the practical great significance to master knowledge electronics. In order make teachers teaching more efficiently studying quickly, how update experimental course in reform is key point. This paper analyzing present situation digital courses, questions On basis it, innovation measures methods contents discussed. Our school tries introduce UltraLab network experiment platform, optimize...
Soil water infiltration measurements are a fundamental tool in many areas of research and applied science, including hydrology, the prediction control floods, management agricultural landscapes. In this study, mathematical approach (MA) was advanced for rapid determination soil curve, requiring measurement only three data points. To achieve this, entire process divided into two components: final rate (approximately corresponding to saturated hydraulic conductivity), transient curve (time...
Abstract Spaceborne synthetic aperture radar (SAR) systems have the ability to provide high resolution information on land cover characteristics under adverse conditions such as darkness or cloud cover. The use of multiple frequencies and polarizations yields better classification accuracies. results various algorithms using Shuttle Imaging Radar (SIR‐C) SAR data applied a site in Suncook, New Hampshire, are described this paper. Three models were developed tested: minimum distance...
In the teaching of construction engineering specialty in higher vocational colleges, course engineering measurement and valuation is one core courses. order to better meet demand for talents development current industry, we need be student-centered, pay attention promotion teaching reform, understand development characteristics students, design of syllabus, activities assessment mechanism according situation. This paper mainly analyzes reform “student-centered” vocational colleges.