P‐197: Late‐News‐Poster: Visual Advantages of Curved Displays for Working Efficiency

2020 ◽  
Vol 51 (1) ◽  
pp. 1423-1426
Author(s):  
Daeun Park ◽  
Wonyoung Seo ◽  
JaeEun Cho ◽  
HaeRyung Hong ◽  
YoonJung Kim ◽  
...  
Author(s):  
Mingyue Jiang ◽  
Yue Yuan ◽  
Yuchen Fang ◽  
Shouxin Liu ◽  
Jian Li ◽  
...  

Using light-harvesting materials to enhance natural photosynthesis is attracting much attention in both materials and plant research. The working efficiency of most light-harvesting materials is, however, compromised by a narrow...


Author(s):  
Kosuke Tanaka ◽  
Tatsuhiro Morimoto ◽  
Ken'ichi Yano ◽  
Toshihiko Arima ◽  
Shigeru Fukui

Micromachines ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 500
Author(s):  
Jian Chen ◽  
Wenzhi Gao ◽  
Changhai Liu ◽  
Liangguo He ◽  
Yishan Zeng

This study proposes the improvement of the output performance of a resonant piezoelectric pump by adding proof masses to the free ends of the prongs of a U-shaped piezoelectric resonator. Simulation analyses show that the out-of-phase resonant frequency of the developed resonator can be tuned more efficiently within a more compact structure to the optimal operating frequency of the check valves by adjusting the thickness of the proof masses, which ensures that both the resonator and the check valves can operate at the best condition in a piezoelectric pump. A separable prototype piezoelectric pump composed of the proposed resonator and two diaphragm pumps was designed and fabricated with outline dimensions of 30 mm × 37 mm × 54 mm. Experimental results demonstrate remarkable improvements in the output performance and working efficiency of the piezoelectric pump. With the working fluid of liquid water and under a sinusoidal driving voltage of 298.5 Vpp, the miniature pump can achieve the maximum flow rate of 2258.9 mL/min with the highest volume efficiency of 77.1% and power consumption of 2.12 W under zero backpressure at 311/312 Hz, and the highest backpressure of 157.3 kPa under zero flow rate at 383 Hz.


2017 ◽  
Vol 48 (1) ◽  
pp. 604-607
Author(s):  
Tetsuya Goto ◽  
Kaori Saito ◽  
Fuminobu Imaizumi ◽  
Michinobu Mizumura ◽  
Akira Suwa ◽  
...  

2011 ◽  
Vol 225-226 ◽  
pp. 743-746
Author(s):  
Zhen Li ◽  
Yan Fang Zhao ◽  
Min Li

As one of the most important parts of the financial organizations nowadays, banking industry plays an important role in not just the area of high-speed operation of the sociaty’s economy but also in the area of currency exchange. The Wave of Information Technology, which has caused a swift-development of the whole world’s economy, brings about both opportunity and challengs never arised to the banking industry. The sociaty, as it is becoming more intellectual and automatic, has post a harder demand for the working efficiency of the banking industry. Therefore, the banking industry must enhance its construction of informationization and automation in order to strengthern its competitiveness as well as the economic construction of service sociaty. Banking office automation will improve the working efficiency along with modernized management level in the light of advanced computer technology.


2004 ◽  
Vol 35 (1) ◽  
pp. 408 ◽  
Author(s):  
Kazuo Sekiya ◽  
Kazuhiro Wako ◽  
Shigeru Nakano ◽  
Takahiro Ishinabe ◽  
Tetsuya Miyashita ◽  
...  
Keyword(s):  

2015 ◽  
Vol 46 (S1) ◽  
pp. 60-60
Author(s):  
A. Marsal ◽  
A. Sycev ◽  
T. Kloth ◽  
C. Lehnert ◽  
K. Blankenbach

2013 ◽  
Vol 380-384 ◽  
pp. 4849-4855
Author(s):  
Xing Kui Huang

Quantum entangled state theory is combined with quantum thermodynamics theory to build quantum entangled state heat engine. The basic nature of three-qubit Hxx chain, and all parameters of the orbit are analyzed. Energy model of quantum entangled state refrigerator in working process is taken as as a theoretical basis to construct three qubits Hxx chain refrigerator based on quantum entangled states. The working nature of the new quantum entangled state refrigerator under different field strength is studied. Compaired with two-qubit Hxxx chain refrigerator based on quantum entangled states and mapping analysis, the working efficiency of three qubits Hxx chain refrigerator based on quantum entangled states is much higher when the field strength is not zero and its working state is more stable.


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