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Is this a positive or negative control what information is provided by the results?
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Negative and positive control in science?
they both a attract to gather if you put the Norths together they go in different ways
What is Log reduction?
noyhing but test - positive control
Why are the values for work done on isothermal and adiabatic compression negative?
Don't know but I believe the following is consistent with the history and development of thermodynamics. Thermodynamics first tackled analysis of a "heat engine" which, at the time, essentially meant a steam engine. By convention, an engine produced a work output which logically was positive (it would be poor marketing to sell a negative 1000 kw engine). The fuel used was positive - more acurately, the fuel produced by burning the fuel put positive heat into the engine. Again, by convention, heat in is positive and work out is positive. Note that heat coming out would be heat taken away ... subtracting heat or negative heat. So why does compressing a gas involve negative work? Gas expansion is the basic positive work producing process for heat engines and, since 1) compression is the opposite of expansion and 2) the total work needed to reversibly compress and expand a gas (back to the initial condition) is zero, then Work compression + Workexpansion = 0 so they better have opposite signs. The idea of work in and work out is closely tied to the idea of control volume. TSM
The gao standards fall within which of the following five areas?
Control environment, risk assessment, control activities, information/communication, & monitoring
What does COSHH provide information on?
COSHH is Control of Substances Hazardous to Health. It is a law that requires employers to control substances that are hazardous to health. There are several methods to reduce workers exposure to hazardous substances.
What are the colours of the positive and the negative terminals of the rheostat?
A rheostat is simply a variable resistor used to control current. It does not have a positive or a negative terminal.
How can radar monitoring be provided by a procedural controller?
Procedural controller just use the information of radar monitor but can't be the positive control to handle the aircraft separation
Can birth control pills give you a false negative?
Hi, Your question is: Can birth control pills give you a false negative? No. Birth control pills can not give you a false negative or a false positive.
Why is a positive and negative control used for each biochemical test?
Because!
Reasons why a smear from a gram-positive control showed a gram-negative result?
Possible reasons for a gram-positive control smear showing a gram-negative result could include errors in the staining process, contamination of the specimen with gram-negative bacteria, or misidentification of the control as a gram-positive organism when it is actually gram-negative. Additional troubleshooting and repeat testing may be needed to confirm the result.
Where can one find information on CDC Travel?
CDC Travel provides information about disease control for travelers. It is provided by the U.S. Centers for Disease Control and Prevention. Information can be located on their dedicated website.
Negative and positive control in science?
they both a attract to gather if you put the Norths together they go in different ways
How do you a car radio that only two speakers wires a ground an a positive connection?
That would be a mono radio, usually found in older cars. You may connect 2 speakers, in parallel, but you will have no balance control. Simply wire positive to positive, and negative to negative of both speakers.
Which negative human environmental influence is matched to the positive influence that has helped to correct it?
pesticide use - biological control of insects
Which negative human environment influence is matched to the positive influence that has helped to correct it?
pesticide use- biological control of insects
Why do you use a negative control in PCR?
A negative control is used in PCR to ensure that there is no contamination in the reaction, which could lead to false positive results. It contains all the PCR components except the template DNA, so any amplification detected in the negative control would indicate contamination.
Is a control mechanism that intensifies an earlier reaction A sensory receptor An effector Negative feedback Positive feedback?
sensory receptor
