stable field
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2021 ◽  
pp. 2100464
Author(s):  
Mateusz Ficek ◽  
Bartłomiej Dec ◽  
Kamatchi Jothiramalingam Sankaran ◽  
Krzysztof Gajewski ◽  
Piotr Tatarczak ◽  
...  


Author(s):  
Panagiotis Sarris-Michopoulos ◽  
Evan Markell ◽  
Alejandro Macias ◽  
Michael Magarakis

CABG (Coronary Artery Bypass Grafting) has been the treatment of choice for coronary artery disease for over 50 years and is the most common cardiac surgery procedure performed. Traditionally CABG was performed with the use of cardiopulmonary bypass and the use of cardioplegia to allow the surgeon to operate on a stable field. In the mid-1990s, interest emerged in performing CABG without the use of cardiopulmonary bypass - off pump CABG. This invited commentary focuses on sharing our experience with Low Ejection fraction off-pump CABG and why this approach could be beneficial to this patient population.



Nanoscale ◽  
2021 ◽  
Author(s):  
Shuai Tang ◽  
Jie Tang ◽  
Yimeng Wu ◽  
You-Hu Chen ◽  
Jun Uzuhashi ◽  
...  

A single CeB6 nanoneedle structure has been fabricated using a focused ion beam (FIB) and it shows an excellent field emission current stability as well as a single emission spot.





2020 ◽  
Author(s):  
Tianxing Ma ◽  
Darrel Dsouza ◽  
Matthew Signorelli ◽  
Krysten Ryerson ◽  
Michael Loewenberg ◽  
...  

<p>The deformation of sessile droplets and capillary bridging in a parallel-plate capacitor under DC fields has been the subject of several scientific studies. Coaxially located droplets on opposing electrodes experience an attraction in the presence of an electric field. Application of a suitably large field will lead to either the droplets forming a liquid bridge or oscillation between bridged and de-bridged (i.e. droplet) states. We explored the bridging behavior of a variety of liquids in air. Among the liquids and droplet geometries that could form a stable field-induced bridge, only a limited set could reversibly make and break the capillary bridge by switching the electric field on and off. The ability to form a switchable liquid bridge is a function of both the liquid’s properties, including surface tension, electric conductivity, and dielectric constant, and external conditions such as electrode separation, droplet volume.</p>



2020 ◽  
Author(s):  
Tianxing Ma ◽  
Darrel Dsouza ◽  
Matthew Signorelli ◽  
Krysten Ryerson ◽  
Michael Loewenberg ◽  
...  

<p>The deformation of sessile droplets and capillary bridging in a parallel-plate capacitor under DC fields has been the subject of several scientific studies. Coaxially located droplets on opposing electrodes experience an attraction in the presence of an electric field. Application of a suitably large field will lead to either the droplets forming a liquid bridge or oscillation between bridged and de-bridged (i.e. droplet) states. We explored the bridging behavior of a variety of liquids in air. Among the liquids and droplet geometries that could form a stable field-induced bridge, only a limited set could reversibly make and break the capillary bridge by switching the electric field on and off. The ability to form a switchable liquid bridge is a function of both the liquid’s properties, including surface tension, electric conductivity, and dielectric constant, and external conditions such as electrode separation, droplet volume.</p>



2020 ◽  
Vol 254 ◽  
pp. 123512 ◽  
Author(s):  
Madiha Khan ◽  
Vaibhav Kadam ◽  
Tushar Sant ◽  
Suhas M. Jejurikar ◽  
Kapil Joshi ◽  
...  


2020 ◽  
Vol 30 (4) ◽  
pp. 1-4 ◽  
Author(s):  
Shoichi Yokoyama ◽  
Hideaki Miura ◽  
Tetsuya Matsuda ◽  
Tatsuya Inoue ◽  
Yusuke Morita ◽  
...  


Nano Research ◽  
2020 ◽  
Vol 13 (6) ◽  
pp. 1620-1626 ◽  
Author(s):  
Shuai Tang ◽  
Jie Tang ◽  
Ta-wei Chiu ◽  
Wataru Hayami ◽  
Jun Uzuhashi ◽  
...  


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