mere mechanical repetition. This rhythm is not just a physical pattern, but a reflection of theunity between the mind, hand, and eye—a connection that machines cannot replicate. The act of making, with all its subtle variations and imperfections, is what imbues human work with meaning and ...
aThe stresses in an engineering structure can be varied: operational (design) G39 5stresses and residual stresses (from heat treatment or fabrication). 在一种设计结构的压力可以被改变:运算 ( 设计 ) G39 5stresses 和剩余的压力 ( 从热度治疗或装配工 )。[translate]...
An operation or combination of operations involving the heating and cooling of a metal or an alloy in the solid state for the purpose of obtaining certain desirable conditions or properties. Heating and cooling for the sole purpose of mechanical working are excluded from the meaning of the definit...
Corrosion of an electrode refers to the degradation of the physical and mechanical properties of electrode materials in response to the harsh body environment that it is exposed to. This is a common issue related to both non-invasive on-surface and implanted electrodes, owing to the ionic composi...
For aluminum, which possesses a significant mass mismatch with the heavier atoms in the film, it is expected to be backscattered more significantly than the other elements. At −50V, more than 10% of all incoming Al ions would be backscattered, meaning that the deposited films would contain ...
The LIGA – Derived from German words LIthographie, Galvanoformung, Abformung meaning Lithography, Electroplating, and Molding in English process [48–50]. For example, to make solid metal microneedles, Jiang et al. [26] cut out microneedle structures that had been drafted previously by using ...
Multi-layered microfluidic structures cut from pressure sensitive and thermal activated adhesive films can be cut and laminated in less than 30 minutes. This method of using a cutting plotter to prototype is called Xurography, for the Greek root words Xuron and graphe meaning razor and writing, ...
One of the important concepts of the EBL process is a “chip” (or “write window”) meaning an area where an electron beam can scan without any stage movement. Only the current in the electromagnetic lens changes for scanning the area in a single chip. In the case of several chips, ...
The key is having a watertight mesh, meaning all triangles are connected and non-overlapping with normals facing the same direction. A solid modeling approach usually results in a watertight mesh, surface modeling, and generative design though require checking the absence of double surfaces and ...
Even more importantly, the use of a high voltage increases the chance of spark generation in a system. Therefore, any solvent with a low flash point would be difficult to adopt for use in needless electrospinning, meaning that most of the powerful solvents such as chloroform, tetrahydrofuran (...