4 results match your criteria: "Anhui Communications Vocational Technical College[Affiliation]"
The prediction of two-dimensional PbN: opened bandgap in heterostructure with CdO.
Front Chem
April 2024
Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, China.
Article Synopsis
- The study introduces a new two-dimensional material called PbN, which shows promising features for optoelectronic and thermoelectric applications.
- First-principle calculations reveal that PbN remains stable at high temperatures (900 K) and exhibits favorable mechanical properties, including a Young's modulus of 67.4 N/m and a Poisson's ratio of 0.15.
- By creating a heterostructure with CdO, the PbN material can potentially open a zero bandgap at around 0.128 eV and demonstrates strong light absorption and catalytic performance, suggesting its usefulness in layered functional materials.
Effect of Perceived Social Support on Psychache: Mediating Effect of Psychological Resilience.
Iran J Public Health
February 2022
Public English Department, Anhui Communications Vocational Technical College, Hefei, China.
Background: As education develops, it proposes increasing requirements on the quality of teachers. Thus, attention on the mental health problems of teachers has also been gaining increasing attention. However, specific studies on the relationship among teachers' perceived social support, psychache, and psychological resilience remain lacking.
View Article and Find Full Text PDFEffect of Aging on Chemical and Rheological Properties of Bitumen.
Polymers (Basel)
December 2018
School of Civil Engineering and Transportation, South China University of Technology, Wushan Road, Tianhe District, Guangzhou 510000, China.
Engineering performance of asphalt pavement highly depends on the properties of bitumen, the bonding material to glue aggregates and fillers together. During the service period, bitumen is exposed to sunlight, oxygen and vehicle loading which in turn leads to aging and degradation. A comprehensive understanding of the aging mechanism of bitumen is of critical importance to enhance the durability of asphalt pavement.
View Article and Find Full Text PDF[Detection study of walking segments of children with cerebral-palsy based on surface electromyographic signals].
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
June 2017
Department of Electronic Science & Technology, University of Science & Technology of China, Hefei 230027,
In this study, surface electromyography (sEMG) of the lower limbs of cerebral-palsy (CP) subjects in gait cycle was recorded and its parameters of gait cycle characters were analyzed to assess their clinical severity. Three algorithms, including integrated profile (IP), sample-entropy (SampEN) and smooth nonlinear energy operator (SNEO) algorithm, were applied to calculate the duration of walking sEMG segments in simulated SEMG signals. After that, the efficiency and accuracy were compared among these three algorithms.
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