and act as autocrine and paracrine lipid mediators. They are not stored but are synthesized de novo from membrane-released arachidonic acid mobilized by phospholipases (PLA2) when cells are activated by mechanical trauma, cytokines and growth factors, etc. Conversionof arachidonic acid to prostanoid endproducts is carried out by cyclooxygenases (COX), also known as prostaglandin H synthase (PGHS)
structural change, mechanical behavior, and so on. Most of Young's modulus of commercial materials are known and can be found using internet searching or textbook. However, the properties of new materials cannot be known and will be needed to analysis and apply for engineering field. As a result, the new methods that can be measure Young's modulus with reliability and reappearance are needed to d
1 GPa
Elastic modulus Nanoindentation > 6 GPa
Adhesion Tape pull, modified-edge lift-off Delamination-free
Disavantages
Weakens mechanical properties
Lower thermal conductivity
Narrow pore distribution to ensure dielectric constant is homogeneous and isotropic
Pores need to be closed cells to prevent crack propagation and moisture absorption
Need to add silica to seal surface pores
In describing the answer to the question below, try to share your opinions on the basis of evidences such as articles and books. Also provide information of the evidence (author, title, journal name, etc.).
1. Explain what happens in terms of mechanical/chemical properties when making products using metal-based 3D additive manufacturing technology. (10 points)mechanical properties
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structural dimension. Also it is necessary to analyze and cope with the problem at the level of social structure. So we investigated how the isolation of the elderly is connected to the suicide of the aged and what mechanism is exist in that process. In our study, we focused on confirming the risk factors of elderly suicide to come up with the preventive interventions. Risk factors consist of int