surface, improved solubility, targeted drug delivery and multifunctionality, nanoparticles have emerged as potential drug delivery carriers to tissues throughout the body. Yet passing the BBB is particularly difficult. The proper design of such engineered ‘nanocarriers’ becomes very important in transversing the impermeable membranes to facilitate drug delivery. At the same time, it is also r
Ⅰ. Introduction of Study
1. Background of study
Although the name of 'QR code' was difficult to remember at first, the recognition rate of 'QR Code' is increasing day by day. As smart phones have become popular globally, various marketings which are using it have appeared. One of the typical marketings is QR code marketing. If QR code which is also called 2D barcode is scanned, it simpl
The application of vision in emotional marketing : shapes and colors
The shapes and packing of product can devote itself to realize brand-identity and the creation of brand-assets. For instance, Calvin clein's perfume CK-1 has the shape of turning its cap. It devoted its brand-identity to the targeted consumers that it is differentiated from other brands' graceful cap shapes and its moderate pri
Ⅰ. 주관절
주관절 복합체의 구성은 주관절 즉 상완척골관절(humeroulnar joint)과 상완요골관절(humeroradial joint) 및 상ㆍ하요척관절(superiorㆍinferior radioulnar joint)로 구성되어 있다. 주관절은 상지의 길이를 조절하며, 상완골의 원위단과 요골과 척골의 근위단으로 이루어진다. 주관절은 접번관절(hinge joint)
bodies
에서도 확인할 수 있다.
[그림 1.1] Wake Bubble의 개형
[그림 1.] Reynold Number에 따른 Flow Pattern
또한 그림1.2 John D. Anderson, Fundamenal of Aerodynamics, 4th ed., McGrawHill
는 레이놀즈수의 변화에 따른 Flow pattern을 보여주고 있다. Re값에 따라서 Vortex의 Shedding이 달라지는 양상을 볼 수 있는데, 처음에는 끝 부