다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

[신간의 별자리x] 우리/미술, 그리고 ‘슬픔의 박물관’

Titanium Dioxide Nanomaterials: Synthesis, Properties, Modifications, and Applications

The richness of optical and electronic properties of graphene attracts enormous interest. Graphene has high mobility and optical transparency, in addition to flexibility, robustness and environmental stability. So far, the main focus has been on fundamental physics and electronic devices. However, we believe its true potential lies in photonics and optoelectronics, where the combination of its unique optical and electronic properties can be fully exploited, even in the absence of a bandgap, and the linear dispersion of the Dirac electrons enables ultrawideband tunability. The rise of graphene in photonics and optoelectronics is shown by several recent results, ranging from solar cells and light-emitting devices to touch screens, photodetectors and ultrafast lasers. Here we review the state-of-the-art in this emerging field.

/pdf/graphene-photonics-and-optoelectronics-3ddg6ukzcu.pdf

Graphene photonics and optoelectronics

Silver nanoparticles as antimicrobial agent: a case study on E. coli as a model for Gram-negative bacteria

http://www.diva-portal.org/smash/get/diva2:375703/FULLTEXT02

PEI–LiTFSI electrolytes for electrochromic devices: Characterization by differential scanning calorimetry and viscosity measurements

Electrochromic Metal Oxides: An Introduction to Materials and Devices

Proton conducting polymer composites for electrochromic devices

Cost-Effective Energy Efficient Building Retrofitting : Materials, Technologies, Optimization, and Case Studies

We classify and analyze bit errors in the current measurement mode of the Kirchhoff-law–Johnson-noise (KLJN) key distribution. The error probability decays exponentially with increasing bit exchange period and fixed bandwidth, which is similar to the error probability decay in the voltage measurement mode. We also analyze the combination of voltage and current modes for error removal. In this combination method, the error probability is still an exponential function that decays with the duration of the bit exchange period, but it has superior fidelity to the former schemes.

/pdf/current-and-voltage-based-bit-errors-and-their-combined-2bvlyxy4in.pdf

Claes-Göran Granqvist

Papers

PEI–LiTFSI electrolytes for electrochromic devices: Characterization by differential scanning calorimetry and viscosity measurements

Electrochromic Metal Oxides: An Introduction to Materials and Devices

Proton conducting polymer composites for electrochromic devices

Cost-Effective Energy Efficient Building Retrofitting : Materials, Technologies, Optimization, and Case Studies

Current and Voltage Based Bit Errors and Their Combined Mitigation for the Kirchhoff-Law–Johnson-Noise Secure Key Exchange