In this case study, students play the role of a NASA scientist tasked with analyzing samples of atmosphere and soil collected on Mars as part of the Mars Curiosity Mission.The case study takes place in the future when samples of the Martian atmosphere... Invented by Edward Kasner, an American mathematician who popularized the number in his 1940 book, Mathematics and the Imagination, it is a 1 followed by a hundred zeros.The answer surprises the group of student science teachers portrayed in this case study.Tags: Nursing Scholarship EssayThesis Help Research PaperPhd Thesis Online AustraliaEssay Questions On Proprietary EstoppelDescribing A Festival EssayHelp Writing Descriptive EssaysAl Capone Does My Shirts Essay QuestionsEssay On Sports And AthleticsProquest Dissertations & Theses Pqdt Database
The case pertains to medication-induced methemoglobinemia, its etiology, diagnosis, and treatmen...
Does an ice cube melt more quickly in salt water or in freshwater?
As the business climate improves, many companies who utilize outside analytical services start to wonder if it makes more sense to bring the capability in-house.
This white paper describes the pros and cons of such a move — and, more importantly, points out hidden costs may make this choice more complicated than originally thought.
Proper sample packaging can mean the difference between a successful or a failed analysis.
In techniques that analyze small areas or are used to determine trace chemical composition, packaging that appears innocuous can contribute as much material as was present initially.Separating complex mixtures into individual components for identification and quantitation has led to the development of “hyphenated” analytical techniques.Here, GC (Gas Chromatography) coupled to a Fourier Transform Infrared (FTIR) spectrometer, with subsequent Flame Ionization Detection (FID), produces both qualitative identification and quantitative measurement of complex mixtures. Users should expect a reply within 24 hours of submission during the working week or the next business day if submitted on a weekend.This case was developed for use in the first weeks of a course in order to show students how participating in active learning exercises in their classes can benefit them.The case was designed for use in high school to graduate courses in a varie...The Three Gorges Dam in China is one of the world's largest hydroelectric dams, providing energy for millions of people.This case study describes the application of a variety of microscopy techniques to examine a failed motorcycle suspension to determine the root cause of the failure.Outwardly the appearance of a spark plug has not changed—but internally there have been many improvements.Many analytical tools could be used, but in this case study we focus on infrared spectroscopy and our knowledge of the chemistry of waxes and scents.Fourier Transform Infrared Chemical Imaging is a technique that that provides wavelength-specific, high resolution infrared images and the underlying spectral data used to determine chemical differences in a sample.