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세포의 재생 --> 물리적 자극(운동)에 의해서 활성화된다. Nature review 2024.09.19해당카페글 미리보기
crosslinked hydrogels are typically considered to be elastic, and their rigidity or stiffness is determined by the modulus (e.g., elastic modulus, shear modulus), which is closely related to the density of crosslinks between the polymer...
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Speed of sound 2022.12.28해당카페글 미리보기
stiffness/rigidity of the springs, and the mass of the spheres. As long as the spacing of the spheres remains constant, stiffer springs/bonds transmit energy quicker, while larger spheres transmit the energy slower. In a real material...
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Polycarbonate 2022.12.03해당카페글 미리보기
s modulus (E)Tensile strength (σt)Elongation (ε) at breakCompressive strength (σc)Poisson's ratio (ν)Hardness...strengthNotch testAbrasive resistance ASTM D1044Coefficient of friction (μ)Speed of soundThermal propertiesGlass...
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Polypropylene 2022.10.02해당카페글 미리보기
and thus also the softening point, rigidity, e-modulus and hardness.[14]: 22 Atactic polypropylene, on the other hand...makes it unable to crystallize and amorphous. Crystal structure of polypropylene[edit] Isotactic polypropylene has...
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울티마텍스 라운드슬링(Ultimatex Round Sling) 2018.06.22해당카페글 미리보기
relaxation modulus especially with low thermal expansion and shrinking. No change in size below 200℃, 2% change at 400℃ 3)Thermal resistance Can be used for mamy long hours even at 200°C 4)High chemical resistance It has good...
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기계공학용어 (ㄱ-1) 2014.03.23해당카페글 미리보기
abscissa 가로지르다 Traverse 가로진동 Transverse Vibration 가로켜기톱 Crosscut Saw 가로탄성계수 Modulus of Rigidity 가로탄성계수 Modulus of Transverse Elasticity 가로탄성계수 Shearing Modulus 가로탄성계수 modulus of transverse, shearing...
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Asahi Kasei Plastics Announces Soform™ For Automotive Interiors 2013.10.17해당카페글 미리보기
structural rigidity and appealing aesthetics." Soform Offers Versatility and Streamlined Processing Soform is ideal for automotive trim parts and components including interior door panels and other surfaces where a good tactile...
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Derosa SuperKing E 2013.04.02해당카페글 미리보기
reinforcements at the points of greatest stress using high modulus fibres. The structure of the frame is certainly...advanced and intended to provide a low overall weight & high rigidity but with better vibration absorption. The 888...
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RUSH 750 출시예정!! 2012.10.20해당카페글 미리보기
one of the best 700 class helicopters on the market to date. Supporting 690mm/710mm sized blades stock, AleeS RC are also working on a conversion kit to run 750+ sized blades shortly after initial release. Battery systems are able to...
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모발의 천연섬유 구조(Natural Fibril Structure) 2012.07.17해당카페글 미리보기
elastic modulus) 등 섬유재료로서 요구되는 길게 연결된 고분자(polymer) 사슬을 섬유축 방향으로 배향된 강대한 화학결합(chemical bond)을 최대한 이용한다. 섬유축 방향의 강도 등을 보강시킨 배향성 구조는 역학적 성질을 충족시킨다. 섬유구조에서...