According to calculations employing specific material strengths (such as yield strength, Fy, or ultimate strength), nominal strength is the ability of a structure or component to resist the effects of loads.
What is nominal capacity of the beam?
- Using the forces in the beam's segments at equilibrium, the nominal moment capacity of an RC beam is calculated.
- On the nominal moment capacity under fire, the benefit of circulating cool water and covering concrete is evaluated.
How do you calculate reinforced concrete beams?
The numbers must be multiplied by 1.65 - 0.0003wc but not less than 1.09 for lightweight concrete with equilibrium density (between 1440 and 1840 kg/m3).
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Answer:
Answer is A
Explanation:
Because it's kind of abvious
Answer: The school board wants you to answer C) Agricultural Revolution, but that is incorrect.
The correct answer would be during the Neolithic Era, so none of the choices would be the right answer.
Explanation: During the Paleolithic Era, which corresponds to the old stone age, people were hunter-gatherers. This means that they obtained food by hunting animals and by gathering fruits, vegetables, and nuts from local plants. So options A and B are pretty much the same thing and incorrect.
Domestication and pastoralism developed during the Neolithic or new stone age when people discovered that, if they took care of certain plants, they would grow again and give them more food. Domestication is not the same thing as agriculture (even though the school system continues to teach it this way).
The Agricultural Revolution actually refers to a much later period in history, during the 18th century in Britain, when traditional agriculture went through a process of transformation. This is way after domestication and pastoralism.
Finally, option D is also incorrect because classical civilizations like Greece and Rome already had full-scale agriculture and had already gone through the process of domestication and pastoralism.
I believe the answer is: political institutions
In united states, the role of political institutions is to hear the aspiration/principles that held by a specific group of people, and appoint a certain candidate to realise those aspirations/principles into an actual law/regulations.
Answer:
<em>Yes, I foresee the problem of inability to process emotional issues caused by lack of dreaming.</em>
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Explanation:
Dreams are thought to occur during the REM (rapid Eye Movement) sleep, but can also occur in all stages of sleep. During this REM sleep that occurs at intervals during the night, characterized by rapid eye movements, more dreaming and bodily movement, and faster pulse and breathing,<em> there is an absence of anxiety-triggering molecule noradrenaline in our brain. Also, we experience atonia, which is believed to occur to keep us from acting out our dreams</em>. During this REM sleep, research has shown that key emotional and memory-related parts of the brain are reactivated as we dream. <em>This means that emotional memory reactivation is occurring in a brain free of a key stress chemical, which allows us to re-process upsetting memories in a safer, calmer environment.</em>
We can infer from the statements above that, the elimination of dreaming by the drug might result in memory reactivation in an otherwise stressed brain. This might lead to memory fuzziness, inability to concentrate, and most importantly, inability to process emotional issues. This might eventually not be worth the 25 years saved by eliminating sleep.
