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1. Compare and explain the reason(s) for the difference in image magnification levels between optical (light) microscopy and scanning electron microscopy.
2. What is meant by “sample charging”, with electron microscopes and why is it an issue? How can it be prevented.
3. When using a scanning electron microscope (SEM), what are secondary electrons primarily use for, and why? What are back-scattered electrons used for, and what are x-rays used for?
4. Briefly describe two methods of biological sample preparation for SEM analysis. Comment on the pros and cons of the methods you have chosen.
5. Describe what is meant by “characteristic x-rays”, and list a few examples where an incorrect elemental composition might be obtained by using these x-rays.
Is this story told in first person, second person, or third person point of view? How can you tell? Is the conflict in this story external or internal? Could it be both? Give evidence from the story to support your answer.
Strategic planning is the setting of long-term objectives, and operational planning is the use of individualized operations or activities that lead to the accomplishment of the strategic goals.
How was the Supreme Court started? how are Judges elected? How long can a Judge serve as a supreme judge? How is a cast took to Judicial philosophy Supreme court?
Although consumers may be relatively price insensitive toward an innovative product, manufacturers will offer a low price to the distributors and retailers. Why?
Who said "good theatre fortifies us because it allows us to release repressed emotions in a controlled therapeutic way"?
What questions should a human service organization ask when determining its budget? Critically discuss some of the work with measuring client outcomes? How might information systems help in this regard?
Are we or are we not willing to apply the concept of victim precipitation to this crime? Why or why not? What role does media and public opinion have in how we handle the issue of victim precipitated occurrence of this crime?
An alliance with portugal brought wealth and foreign recognition to kongo, as well as what? The heaviest slave trade took place in the what century?
Residents of a retirement community, workers in an offshore oil rig, and rodeo cowboys, are all examples of what sociologists refer to as
With Erik Erikson's point of view how do you explain middle adulthood stage crises on women?
What exactly are we referring when we talk of the Systematic Treatises of Aristotle? Does Aristotle's writings impact us today? Explain and name the different genres (e.g. logic, etc.) in your discussion.
With some exceptions, every portion of every meeting of the environmental Protection Agency and other federal administrative agencies must be open to public observations under:
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