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Secondary-ion mass spectrometry (SIMS) is a technique used to analyze the composition of solid surfaces and thin films by sputtering the surface of the specimen with a focused primary ion beam and collecting and analyzing ejected secondary ions. The mass/charge ratios of these secondary ions are measured with a mass spectrometer to determine ...
Static secondary-ion mass spectrometry, or static SIMS is a secondary ion mass spectrometry technique for chemical analysis including elemental composition and chemical structure of the uppermost atomic or molecular layer of a solid which may be a metal, semiconductor or plastic with insignificant disturbance to its composition and structure.
In The Sims 4 ' s Create-a-Sim mode, Sim facial and bodily features are adjusted by directly selecting and manipulating the respective area. Create-a-Sim is the main interface for creating a Sim in The Sims 4, where individual Sims and families can be created and placed in the game world. Sim facial and bodily features are adjusted by directly ...
The Sims 4: High School Years is the 12th expansion pack, released on July 28, 2022. The expansion reintroduces similar mechanics of Discover University , this time focusing on a high school experience for teens, such as the ability to control teens while they are at school, similar to the active jobs included in the previous Get to Work and ...
Lean on Me is a 1989 American biographical drama film directed by John G. Avildsen, written by Michael Schiffer, and starring Morgan Freeman.It is based on the story of Joe Louis Clark, a real life inner city high school principal in Paterson, New Jersey, whose school is in danger of being placed into receivership of the New Jersey state government unless students improve their test scores on ...
SIMS has a market share of just over 50% in the MIS industry for schools in England and Wales. [3]In 2005, citing serious issues posed by what they described as the overwhelming market dominance of SIMS and the lack of competition, Becta reported that the charges to schools of maintaining current Management Information Systems (MIS) from the dominant supplier had increased up to threefold ...
Characteristics. Each module, or "mod" (as it known colloquially), is either a 20 or 40-minute period used for classes or independent study time. This allows freedom in scheduling as classes can be 40, 60, or 80 minutes long, as needed for one-to one, small group, large group, and laboratory instruction. Classes are taught in a similar format ...
This is a list of American high school students who have run a four-minute mile since the feat was first accomplished in 1964. The first person to run the mile (1,760 yards, or 1,609.344 metres) in under four minutes was Roger Bannister in 1954, in a time of 3:59.4. [1] This barrier would not be broken by a high school student until 1964, when ...