منابع مشابه
Mechanically Induced Collagen Fibre Synthesis
In vitro mechanical conditioning has been demonstrated to be of critical importance in the tissue engineering of cardiovascular substitutes, i.e. vascular grafts and heart valves. Therefore, after static culturing, cell seeded constructs are placed in a bioreactor and subjected to pulsatile loading conditions. The objective is to stimulate cell proliferation and differentiation as well as extra...
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Mechanicky indukované premeny kremíka V práci sa študujú zmeny veľkosti častíc a štruktúry kremíka pri vibračnom a planetárnom mletí vo vzduchu a v kvapalinách rôznej permitivity (metanol, acetón a benzén). Kinetika redukcie veľkosti častíc a zmien štruktúry závisí od relatívneho zrýchlenia pohybu mlecích telies a od povahy mlecieho prostredia. Najefektívnejšie zjemnenie a ochrana povrchu prášk...
متن کاملEstimation of the mean grain size of mechanically induced Hydroxyapatite based bioceramics via artificial neural network
This study focuses on the estimation of the mean grain size of mechanically induced Hydroxyapatite (HA) through the artificial neural network (ANN) model. The mean grain size of HA and HA based nanocomposites at different milling parameters were obtained from previous studies. The data were trained and tested by the neural network modeling. Accordingly, all data (55 sets) were based on the mecha...
متن کاملMechanically-Induced Intercellular Remodeling of Cardiomyocytes
Gap junctions are responsible for providing and maintaining a pathway for intercellular communication. This is critical in the heart where gap junctions are responsible for maintaining electrical impulse propagation. Connexin43 (Cx43) is the most abundant gap junction in the heart, and studies have shown that spatial heterogeneity of Cx43 may promote electrical instability and anisotropic condu...
متن کاملTheoretical simulation of the infrared signature of mechanically stressed polymer solids
Mechanical stress leads to deformation of strands in polymer solids, including elongation of covalent bonds and widening of bond angles, which changes the infrared spectrum. Here, the infrared spectrum of solid polymer samples exposed to mechanical stress is simulated by density functional theory calculations. Mechanical stress is described with the external force explicitly included (EFEI) met...
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ژورنال
عنوان ژورنال: KONA Powder and Particle Journal
سال: 1992
ISSN: 0288-4534,2187-5537
DOI: 10.14356/kona.1992007