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Through DSA, students can secure a school placement before taking their Primary School Leaving Examination (PSLE) or Ordinary-Level (O-Level) examination. [2] However, the DSA-JC scheme was introduced later, in 2005, a year after DSA-Sec, allowing Secondary 4 (S4) and Secondary 5 (S5) students to apply for early admissions to junior colleges.
The number of masks used for sidewall spacer patterning may be reduced with the use of directed self-assembly (DSA) due to the provision of gridded cuts all at once within a printed area, which can then be selected with a final exposure. [68] [64] Alternatively, the cut pattern itself may be generated as a DSA step. [69]
Directed self-assembly (DSA) is a type of directed assembly which utilizes block co-polymer morphology to create lines, space and hole patterns, facilitating for a more accurate control of the feature shapes. Then it uses surface interactions as well as polymer thermodynamics to finalize the formation of the final pattern shapes. [1]
Dynamic strain aging (DSA) for materials science is an instability in plastic flow of materials, associated with interaction between moving dislocations and diffusing solutes. Although sometimes dynamic strain aging is used interchangeably with the Portevin–Le Chatelier effect (or serrated yielding), dynamic strain aging refers specifically ...
There are 92 solutions. The problem was first posed in the mid-19th century. In the modern era, it is often used as an example problem for various computer programming techniques. The eight queens puzzle is a special case of the more general n queens problem of placing n non-attacking queens on an n×n chessboard.
Shortly thereafter the placement of all children in the Fairfax County schools was taken from the local School Board and vested in the state Pupil Placement Board. The assignment of students remained with the state Board until the 1961–62 school year, at which time placement responsibilities were reinvested in the local School Board."
Placement is an essential step in electronic design automation — the portion of the physical design flow that assigns exact locations for various circuit components within the chip's core area. An inferior placement assignment will not only affect the chip 's performance but might also make it non-manufacturable by producing excessive wire ...
The study of facility location problems (FLP), also known as location analysis, is a branch of operations research and computational geometry concerned with the optimal placement of facilities to minimize transportation costs while considering factors like avoiding placing hazardous materials near housing, and competitors' facilities.