When burning, Yes.
A normal fire in a steel-frame building can soften the structure to the point of collapse.
Building laws / regulations require that all the structural steelwork is either covered in a protective coating (such as intumescent paint) or boxed in with fire-resistant plaster, so the fire can be extinguished before the building is weakened - or at least give people time to get out.
If that coating or plaster is damaged by impact or an explosion, the steel is exposed and the building can collapse relatively quickly.
(The common intumescent coatings just look like paint until exposed to fire, so the steelwork may appear to have no particular protection - but it always does).
Information:
http://www.steelconstruction.info/Fire_p...
See the images below - small buildings with steel-frame roofs after fires; you can see the amount of "sagging" and distortion on structures that have no particularly high loads.
These have burned long enough to destroy any protection, or they did not have any as the structure does not support occupied space.
http://www.champnews.com/Picture_Library...
http://thelincolnite.co.uk/wp-content/up...
Answer:
obsessive-compulsive disorder
Explanation:
Obsessive-compulsive disorder: In psychology, obsessive-compulsive disorder is also denoted as OCD, and is defined as a specific "mental health disorder" that generally affects different persons ranging in ages and therefore it lasts through the life of the person. It generally occurs when an individual unintentionally get caught into different cycles of compulsions and obsessions.
Signs and symptoms:
1. Fear of losing things a person might need.
2. Fear of harming oneself and others.
3. Fear of contaminating others and oneself.
In the question above, Melanie's symptoms are best described by obsessive-compulsive disorder.
<span>Yes the United States federal government
should reduce the progressive income tax rates in favor of an introduction of a
regressive national sales tax. Hence, since U.S progressive income tax means
income redistribution that most taxes are used to fund social welfare programs
however only a small portion of government spending is devoted to welfare
payments. Example of this progressive taxes reduction is the sales tax. Moreover,
If the two individuals buy the same amount of goods or services, the sales tax
constitute a higher percentage of the lower-earning individual’s wages and a lower
percentage of the higher-earning individual’s wages. </span>
Answer:
To avoid the ethical issues a true experiment would cause.
Explanation:
A quasi-experiment is a factual conventional study that is used to calculate the causal effect of interference on a target population without an irregular function. Quasi-experimental research shares closeness with traditional experimental design or randomized controlled trials, but lacks the element of random assignment specifically for treatment or control.
Instead, quasi-experimental designs typically allow the researcher to control the assignment to treatment status, but use some criterion other than random assignment (For example- an eligibility cutoff mark).
Answer:
1. federalist
2. Anti-federalist
3. federalist
4. federalist
5. Anti-federalist
6. federalist
7. federalist
8. Anti-federalist
9. federalist
10. Anti-federalist
Explanation: sorry if it wrong i tried i'm in school so if it's wrong tho.
