Audit evidence consists of both information that corroborates management's assertions and information that contradicts such assertions

a. True b. False Indicate whether the statement is true or false

Prenatal testing is used to assess for genetic risks and to identify genetic disorders. In explaining to a couple regarding an elevated alpha-fetoprotein screening test result, the nurse would discuss the need for:

A) special care needed for a Down syndrome infant B) a more specific determination of the acid-base status C) further, more definitive evaluations to conclude anything D) immediate termination of the pregnancy based on results

In a string topology SWWSN with one LL, prove that the optimal LL addition for achieving minimal APLB is made between the BS and the node at fractional location 0.6.

A large billet of steel initially at 260°C is placed in a radiant furnace where the surface temperature is held at 1200°C. Assuming the billet to be infinite in extent, compute the temperature at point P shown in the accompanying sketch after 25 min have elapsed. The average properties of steel are: k = 28 W/(m K), p = 7360 kg/m3, and c = 500 J/(kg K).

GIVEN

FIND
The temperature at point P shown in the accompanying sketch
ASSUMPTIONS
The billet infinite in extent
SKETCH

Terrorists engage in identity theft to provide ____________________ cover

Fill in the blank(s) with correct word

Client Julia wants advice about which of two lease agreements is better for her. As a paralegal working on this, you should use __________ when comparing the documents for your supervising attorney's review

a. Objective analysis b. Persuasive argument c. Fair analysis d. Lease analysis

Light-emitting diodes or LEDs are currently perhaps the most energy-efficient lighting systems. Finned surface heat sinks are used to cool high-intensity LED lighting that are used for spot and/or track lighting systems. A typical circular pin-fin heat sink is shown in the figure, and it is desirable that the fin-base temperature be less than 115°C to ensure efficient performance and longer life of the LED lamp. The fins are made of cold-forged, high-conductivity aluminum (k = 210 W/m K). Each pin has a diameter of 4 mm and a length of 40 mm. If the surrounding air is at 22°C, and it has a convection heat transfer coefficient of ch = 10 W/(m2 K), determine the temperature distribution in the fin, considering convection from the fin tip and the heat transfer rate from the fin. Model it

as a one-dimensional system, use a minimum of 9 nodes (including the ones at the base and tip) or more in your numerical scheme, and determine the effect of extra nodes. Compare the results with the one-dimensional fin analysis of Chapter 2. Also, if 90 such fins are evenly distributed on a 50-mm-diameter circular base, what is the maximum heat transfer rate that is dissipated by this heat sink so that the base temperature is less than 115°C? In a typical LED lamp, approximately 70% of the electric power (or wattage) is dissipated as heat (the remainder 30% is useful light). Determine the maximum power of the lamp, in watts, for which this heat sink is used.

GIVEN
• Light emitting diodes
• Fin base temperature (T0)= 1150C
• Surrounding air temperature (T?)= 220C
• Convection heat transfer coefficient ( ch )= 10 W/(m2 K)
• Thermal conductivity (k)=210 W/(m K)
• Fin diameter (d)= 4 mm = 0.004 m
• Fin length (L)= 40 mm =0.04 m
• Number of nodes (N)=9
FIND (a) Temperature distribution in the fin considering convection from fin tip
(b) Heat transfer rate from the fin.
(c) Maximum heat transfer rate dissipated by 90 such evenly distributed fins
(d) Maximum power of lamp in watts.
SKETCH

Which of the following terms refers to the process of organizing and making meaning of experience?

a. Equilibrium b. Repression c. Cognition d. Ethology

A nurse is providing an educational class to a group of older adults at a community senior center. The topic of the class is nutrition. The nurse informs the group that their recommended adequate intake (RAI) level of calcium daily is what?

A) 1,000 mg B) 1,100 mg C) 1,200 mg D) 1,300 mg

Explain how to adjust video modes.

What will be an ideal response?

The three types of written medical communication OEC Technicians may encounter are:

a. field care notes, patient care reports, and incident report forms. b. patient care notes, accident reports, and rescue reports. c. accident reports, witness reports, and field notes. d. incident reports, rescue reports, and patient care notes.

The credibility of a single-subject experiment is based on

a. the extent of intersubject reliability. b. the extent to which behavior changes as treatment changes. c. how well regression as a threat to internal validity is controlled. d. the extent to which there is random assignment to treatments.