Plate Tectonics and Sea-floor Spreading
The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates of various sizes and shapes, in general the plates are in motion with respect to one another. A mid-ocean r
shape, so if the formal need is satisfied, the latter need emerges. Applied to the temporary employees’ case, their need for physiological element which includes hunger, thirst, and basic need to be alive is satisfied by earning money. However, next need, safety isn’t fully satisfied because of unstable job environment. The deficiency causes love, esteem, and self-actualization can’t be fil
교과서(Marcy 책)에 대한 느낌?
‘행동주의’라는 말을 들었을 때 떠오르는 단어(형용사, 부사, 명사, 동사 등) 10 가지
Survey(조사)
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인식론이란?
theory of knowledge, epistemology
인식론은 주관이 객관을 파악하는 활동을 연구. 대상이 아닌 앎 자체(not 세계, 객관)에 대한 탐구. ‘너 자신을 알라’, ‘cogito ergo su
3D printing
3D printing or additive manufacturing (AM) refers to any of the various processes for printing a three-dimensional object. Primarily additive processes are used, in which successive layers of material are laid down under computer control. These objects can be of almost any shape or geometry, and are produced from a 3D model or other electronic data source.
Basic principles
If the
value, gap of hip girth and waist girth. (N: Normal type, A: Small breast and big hip, H: Big breast and small hip). These basic data for garment size specification could be usefully adapted for the apparel companies' own sizing system according to their age targets and body shapes, to achieve efficient production and better fit. It also could be applied to furniture, automobile packaging, etc.