Answer:
Expressions we give off
Explanation:
Erving Goffman develop a model called the "Dramaturgical model" which has to do with the presentation of self, meaning, how we presentate to others.
According to Goffman, we create impressions through our language and our body language. So we create impressions by our expressions.
There are two different kinds of expressions:
- Expressions we give: Things we say and intentional poses and facial expressions.
- Expressions we give off: Things over we have less control, it refers to the body language that "gives us away".
In the example, particularly good poker players say they can read other player tells. These are subtle and unintentional facial expressions and body language that reveal what players are thinking. Clearly, <u>players don't do this intentionally and therefore they don't have control over these facial expressions and therefore it gives them away. </u>Thus this is an example of "Expressions we give off"
Answer:
OMB defines earmarks as funds provided by the Congress for projects or programs where the congressional direction (in bill or report language) circumvents the merit-based or competitive allocation process, or specifies the location or recipient, or otherwise curtails the ability of the Administration to control
Explanation:
The great awakening allowed for new ideas to arise like how we use to see the world as the earth being the center of the universe we are able to establish our own ideas on what is actually the center of the universe and be more open minded to those and accepting as well as new religions and inventions that we wouldn’t have here today if it wasn’t for the great awakening theorist
The weather conditions that least favor chemical weathering are cold and dry.
Climate plays an important role in the breakdown of rocks and soil into sediment and this process is called weathering. Rocks found in equatorial climates and exposed to lots of rain, humidity and heat weather faster than rocks in located in cold and dry areas. Chemical weathering typically happens when there is increase in the temperature and there is rainfall. Hence rocks in hot and wet climate experience faster rate of chemical weathering.
In a wet climate there is an acceleration of weathering due to mixture of dirt with Carbon dioxide and air and water causing weak acid which breaks down rapidly. Whereas, cold, dry climate accelerate physical weathering due to expansion and contraction of minerals within rock.
To learn more about chemical weathering click here:
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Answer:
Explanation:
Action potential
It is the potential or power or electrical energy required to generate impulses and provides communication between the neurons is called action potential. Normally cell membrane consists of potential is called resting membrane potential() -70mV. The action potential is due to exchange of different ions across the membrane.
Phases of the action potential in a neuron are
i. Depolarization- it is caused by the influx of sodium and calcium ions through the opening of voltage-gated sodium and calcium channels. sodium ion influx is rapid than the calcium ions membrane potential -70mV to +30mV.
ii. Repolarization - It causes the efflux of potassium ions into the cell through the opening of potassium channels. the membrane returning to resting membrane potential.
iii. After- Hyper polarization - in this stage the potassium channels remain open and causes re polarization and comes to normal membrane potential.
The generation of impulses(depolarization) in neuron mainly depends on influx sodium and calcium ions without these ions, no action potential developed and neuron firing does not occur.
If the drugs inhibit these channels, no depolarization, no action potential, no neuronal firing or communication.
The channels involved in an action potential are voltage-gated sodium channels, potassium channels, and calcium channels.
The action potential is required for transmission of information one are to another area in the body.
The responses to different stimuli is due to action potential.
