The optical microscope, often referred to as the "light microscope", is a type of microscope which uses visible light and a system of lenses to magnify images of small samples. Optical microscopes are the oldest design of microscope and were possibly invented in their present compound form in the 17th century. Basic optical microscopes can be very simple, although there are many complex designs w
Ernest Hemingway - Big Two-hearted River [part-1/part-2]
어니스트 헤밍웨이 - 두 개의 심장을 가진 강
P64~P68 line 2
내용 요약
주인공 닉은 기차를 타고 옛 고향 Seney로 간다. 그는 예상과는 달리 불타 없어져 있는 고향의 모습을 보고 놀란다. 그는 철로를 따라 걸어 내려가 강에 있는 다리까지 갔다. 오직 강물
clamp, also a "spring clamp", is used to connect the upper forward end of a resilient shank to a beam with the lower end of the shank carrying a chisel for plowing or other ground-working operations. The clamp includes a body portion movably attached to the beam with a rearward portion having a pivot pin on which is pivotally mounted a movable part with a plate portion extending forwardly or long
본저널은 world journal of emergency surgery 에 2015년 실렸던 저널이며 traumatic hemorrhage shock 으로 내원한 환자들에게 intra aortic ballon occulusion 의 효용성에 대해서 고찰한 retrospective study 입니다.
Intra Aortic Balloon Occulusion 이란 traumatic haemorrhagic shock 에게 지혈을 목적으로 descending aorta 부위를 clamping 해주는 시술을
1 Introduction
When designing an aircraft, it’s all about finding the optimal proportion of the weight of the vehicle and payload. It needs to be strong and stiff enough to withstand the exceptional circumstances in which it has to operate. Durability is an important factor. Also, if a part fails, it doesn’t necessarily result in failure of the whole aircraft.
The main sections of an aircra