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What is the use of taking passive monitoring when direct monitoring is there in industrial hygiene?
Wiki User
∙ 14y ago
Direct monitoring of contaminants in the air is a long established process of directly measuring contaminants in place. This often requires bulky equipment and is suitable for measuring only one agent or family of agents. Passive monitoring may be direct reading, in which case it is a subset of direct monitoring that usually involves very light and small devices that can be easily worn by an individual Passive monitoring can also be a method for collecting a sample of air to be analyzed in a laboratory with equipment able to assess a broad range of different agents in the same sample. In this case, passive monitoring (more properly called passive sampling) collects the sample without requiring the use of a pump or other active device to draw the air into the sampling medium. All variations of monitoring and sampling methods have advantages and disadvantages. As a result, different methods will be better suited for different situations.
Wiki User
∙ 14y ago
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Direct agglutination Passive agglutination Reverse passive agglutination
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MSC Industrial Direct was created in 1941.
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Does passive voice make army writing clear and direct communication?
Depending with the subject, passive voice makes army writing clear and direct communication.
Is passive smoking and direct smoking the same?
No, because passive smoking is inhaling the second hand smoke that Other people smoke and exhale. Direct smoking is when the person inhales the smoke that they themselves smoke. If you have a cigarette in your mouth, that's direct smoke. If you inhale other people's smoke, that's passive smoking.
Can passive voice be direct or indirect?
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How do you know if a sentence does not contain a direct object?
You can determine if a sentence does not have a direct object by checking if the verb has a direct object. If the verb does not require a direct object or if there is no noun or pronoun that directly receives the action of the verb, then the sentence does not contain a direct object.
What type of immunity occurs when the patient is given direct antibodies?
artificial passive
Is passive voice direct natural and forceful?
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Direct it to take a Shower, Bath, or Bubble Bath. It will stop showering or bathing as soon as its Hygiene meter is full.
What is the direct object in this sentence Renaldo showed you his skateboard yesterday?
"you""You" is the direct object of the sentence "Renaldo showed you his skateboard yesterday". This is shown by the grammaticality of a corresponding passive:"You were shown his skateboard by Renaldo yesterday", since being made subject of a passive is a good test for whether a noun phrase is a direct object.But the function of the "you" is that of indirect object, as can be seen in the related sentence "Renaldo showed his skateboard to you yesterday", which has the direct object "his skateboard", and the related passive for this sentence has the original direct object as subject: "His skateboard was shown to you by Renaldo yesterday.So, what has happened here is that the original indirect object, "to you", has be converted into a direct object, "you", which is then subject to passivization.Some speakers of English also accept the passive made by passivizing the old direct object instead of the direct object derived from the indirect object: ?"His skateboard was shown you yesterday by Renaldo".
What was not a direct result of the industrial revolution?
overhunting of large mammals
