Is located beneath the condenser and is used to regulate the amount of light reaching the condenser by changing the size of the opening through which light passes

 The part of the microscope that supports all the lenses.

The lens below the stage that concentrates the light on the specimen.

Your patient is a 69 yr old man admitted to the hospital with shortness of breath. He has had a dry cough for 2 weeks which has increase to productive the last two days. Upon arrival to the hospital, his SpO2 level was 85% and his RR was 28 breaths per minute at rest. They immediately placed him on 2L O2 via nasal cannula and his SpO2 improved to 96% and RR decreased to 20 breaths per minute. Upon auscultation of the patient you may hear all of the following except:

The flow field inside a thin layer of lubricant oil between two plates  is given in Cartesian coordinates by    where velocity is given in m/s. Note that velocity flows along the axial direction x only. The two plates are separated by a distance . The plate length along the z direction is equal to  . Therefore, the fluid flows through a cross section  area . Calculate the volumetric flow rate, in mm3/s, of lubricant oil between the two plates. (Recall that

Consider a unit surface (A=1m2) defined by the normal vector

You may need to use some operators in cylindrical coordinates, here is a reminder if you have not written them down on your note sheet:    

If you were writing a research paper about collectivistic and individualistic beliefs, one caution you would have to keep in mind would be

Purchasing from factories that pay workers a living wage (more than the minimum wage) and offer other benefits to the employees is called:

Lenticels are porous tissues that allow gas exchange between the atmosphere and the internal tissues of the plant.