What is the solution to "T4 Case Problem1: Sky Dust Stories"?
What is the solution to "T4 Case Problem1: Sky Dust Stories"?
Homework Answers
html {background: url(sd_back1.png) 100% / cover fixed;
}
/* Body Styles */
body {background-image: url(sd_back2.png),
radial-gradient(circle closest-corner at 40% 70%, white 15%,
rgba(151, 151, 151, 0.5) 50%),
radial-gradient(circle closest-corner at 80% 40%, white 15%,
rgba(0, 0, 0, 0) 45%),
radial-gradient(closest-side at 10% 20%, white 20%, rgba(0, 0, 0,
0) 30%),
radial-gradient(5% 5% at 90% 10%, white 15%, rgba(0, 0, 0, 0)
40%);
background-color: rgb(151, 151, 151);
box-shadow: rgb(31, 31, 31) 30px 0px 45px,
rgb(31, 31, 31) -30px 0px 45px;
}
/* Navigation List Styles */
body > header a {border: 5px outset rgb(211, 211, 255);
}
/* Section Left Styles */
section#left article h1 {
color: rgb(211, 211, 211);
text-shadow: black 0px 0px 5px;
}
img#mportrait {-webkit-filter: drop-shadow(-15px 0px 5px rgba(51,
51, 51, 0.9)) grayscale(0.7) opacity(0.6);
filter: drop-shadow(-15px 0px 5px rgba(51, 51, 51, 0.9))
grayscale(0.7) opacity(0.6);transform:rotateY(180deg);
}
/* Footer Styles */
body > footer {
border-top: 2px solid rgb(171, 171, 171);
}
Filename: sd_messier.html
-->
<meta charset="utf-8" />
<link rel="stylesheet" type="text/css"
href="sd_base.css">
<link rel="stylesheet" type="text/css"
href="sd_layout.css">
<link rel="stylesheet" type="text/css"
href="sd_effects.css">
<title>Star Dust Stories: The Messier
Marathon</title>
</head>
<body>
<header>
<nav class="horizontal">
<ul>
<li><a href="#">Home Page</a></li>
<li><a href="#">The Night
Sky</a></li>
<li><a href="#">The Moon</a></li>
<li><a href="#">The Planets</a></li>
<li><a href="#">Messier
Objects</a></li>
<li><a href="#">Stars</a></li>
</ul>
</nav>
<img src="sd_logo.png" alt="SkyWeb" />
</header>
<section id="left">
<article>
<h1>The Messier Objects</h1>
<p><strong>Messier objects</strong> are stellar
objects, classified by astronomer
<strong>Charles Messier</strong> in the 18th century,
ranging from distant
galaxies to star clusters to stellar nebula. The catalog was a
major milestone
in the history of astronomy, as it was the first comprehensive list
of
deep sky objects. Ironically, Charles Messier wasn't all that
interested
in the objects in his list. He made the catalog in order to
<i>avoid</i>
mistaking those objects for comets, which were his true
passion.</p>
<p>Messier objects are identified by <strong>Messier
Numbers</strong>.
The first object in Messier's catalog, the Crab Nebula, is
labeled
<strong>M1</strong>. The last object,
<strong>M110</strong>, is a satellite
galaxy located in the constellation Andromeda.
There is no systematic ordering in the Messier Catalog. Messier
entered
objects into the list as he found them. Sometimes he made mistakes
and once
he entered the same stellar object twice. The catalog has undergone
some slight
revisions since Messier's time, correcting the mistakes in the
original.</p>
<p>One of the great pursuits for amateur astronomers is to do
a <strong>Messier
Marathon</strong>, trying to view all of the objects in
Messier's catalog in
one night. Unfortunately, if you want to see all of them, you have
to start
looking right after sunset and continue until just before sunrise -
hence
the term, "marathon." March is the only month in the year in which
an
astronomer can run the complete marathon. </p>
<p><img id="mportrait" src="sd_messier.png" alt="" />
You can learn more about
the Messier Marathon at
<a
href="http://en.wikipedia.org/wiki/Messier_marathon">Wikipedia</a>
and
<a
href="http://www.richardbell.net/marathon.html">Stargazer's
Online Guide</a>.
</p>
</article>
</section>
<section id="right">
<article>
<h1>M01: The Crab Nebula</h1>
<img class="messimg" src="sd_m01.png" alt="" />
<p>M1, known as the Crab Nebula, is one of the most famous
supernova
remnants in the night sky. The supernova was first noted on July 4,
1054 by
Chinese astronomers. At its height, the supernova was about four
times
brighter than Venus and could be seen during the day for a period
of more than
three weeks. </p>
</article>
<article>
<h1>M13: Hercules Globular Cluster</h1>
<img class="messimg" src="sd_m13.png" alt="" />
<p>M13 is one of the most prominent and best known globular
clusters
of the Northern sky. It was discovered in 1714 by the noted
English
astronomer, Edmund Halley. Located in the Hercules constellation,
M13 is
visible to the naked eye on clear nights in dark sky locations.
</p>
</article>
<article>
<h1>M16: The Eagle Nebula</h1>
<img class="messimg" src="sd_m16.png" alt="" />
<p>M16, better known as the Eagle Nebula, is located in
the
distant constellation, Serpens. The source of light for M16
is the high-energy radiation of the massive young stars being
formed in its core. By studying M16, astronomers hope to
learn
more about the early years of our own Sun. </p>
</article>
<article>
<h1>M20: The Trifid Nebula</h1>
<img class="messimg" src="sd_m20.png" alt="" />
<p>M20 is a red emission nebula with a young star cluster
located
at its center. The astronomer John Herschel was the first to
use
the term, "Trifid" to describe this nebula's appearance.
Charles
Messier referred to M20 only as a "cluster of stars".
</p>
</article>
<article>
<h1>M27: The Dumbbell Nebula</h1>
<img class="messimg" src="sd_m27.png" alt="" />
<p>M27, or the Dumbbell Nebula, was the first planetary
nebula
ever discovered. It is probably similar in structure to the
Ring Nebula (M57) though its appearance is very different due
to
the angle by which it's viewed. </p>
</article>
</section>
<footer>
SkyWeb © 2017 English (US) <span><a
href="#">About</a>
<a href="#">Developers</a> <a
href="#">Privacy</a>
<a href="#">Terms</a> <a
href="#">Help</a></span>
</footer>
</body>
</html>
a) Considering the Case Study, what are T4 and T3? 1. T3 is a hormone produced...
a)
Considering the Case Study, what are T4 and
T3?
1. T3 is a hormone produced by the thyroid gland, and
T4 is the thyroid inhibitor produced by the
hypothalamus
2. both are hormones produced by the hypothalamus that stimulate
function of the thyroid gland
3. T4 is a hormone produced by the pituitary gland
that stimulates production of T3 by the thyroid
gland
4. both are hormones produced by the thyroid gland
b) why are TSH levels markedly decreased?...
What is the book "Healing by Heart: Clinical and Ethical Case Stories of Hmong Families and Western Providers 1st Editio...
What is the book "Healing by Heart: Clinical and Ethical Case Stories of Hmong Families and Western Providers 1st Edition by Kathleen A. Culhane-Pera (Editor), Dorothy E. Vawter (Editor), Phua Xiong (Editor), Barbara Babbitt (Editor), Mary M. Solberg (Editor) about?
7.Moon dust may sometimes be levitated by the charging of dust particles by various means. What...
7.Moon dust may sometimes be levitated by the charging of dust particles by various means. What electric field is required to levitate dust with a charge of +1e, radius of 20 microns, and weight of 8.2x10^-11 N?
1. What effect does elevated levels of TBG have on total T4 and on free T4...
1. What effect does elevated levels of TBG have on total T4 and on free T4 values? Explain your answer 2. What is the name of the tumor associated with elevated levels of catecholamines, metanephrines, and VMA? 3. What general biochemical class of hormones is cortisol (steroid or nitrogenous)? Describe the general mechanism of action of this class of hormone.
Problem1 Use the matrix EOM at the right to answer the following questions Let z =...
Problem1 Use the matrix EOM at the right to answer the following questions Let z = [11,22]T. 27 -3 1. What are the natural frequencies of the system? 2. What is the solution z(t) of the system when z(0) = [1/3,1)T and (O) = [O,0]"?
A) if the liquid was cooled to temperature T4, what phases would be present? what would...
A) if the liquid was cooled to temperature T4, what
phases would be present? what would be the weight % B in each
phase?
B) What would the relative proportions of solid and liquid be at
that T4? please show your work
C) What woud the total weight % of A and of B be in the system
at temperature T2?
Suppose we had a bulk liquid (marked with a red triangle) had a composition of 75% B that underwent...
What is difference between user stories, epics, and tasks in agile development?
What is difference between user stories, epics, and tasks in agile development?
What does t3 and t4 equal? (1 or 0) For a positive edge-triggered D flip flop...
What does t3 and t4 equal? (1 or 0)
For a positive edge-triggered D flip flop with the input as shown in figure, determine the relative to the clock. Assume that W starts LOW. 70 Q output at t4 At t3 At t4
What is the relative transport of crustal materials from land to sea in soil dust versus...
What is the relative transport of crustal materials from land to sea in soil dust versus in rivers?
what were Diageo three biggest challenges and its three biggest succes stories.
what were Diageo three biggest challenges and its three biggest succes stories.
a)
Considering the Case Study, what are T4 and
T3?
1. T3 is a hormone produced by the thyroid gland, and
T4 is the thyroid inhibitor produced by the
hypothalamus
2. both are hormones produced by the hypothalamus that stimulate
function of the thyroid gland
3. T4 is a hormone produced by the pituitary gland
that stimulates production of T3 by the thyroid
gland
4. both are hormones produced by the thyroid gland
b) why are TSH levels markedly decreased?...
Problem1 Use the matrix EOM at the right to answer the following questions Let z = [11,22]T. 27 -3 1. What are the natural frequencies of the system? 2. What is the solution z(t) of the system when z(0) = [1/3,1)T and (O) = [O,0]"?
A) if the liquid was cooled to temperature T4, what
phases would be present? what would be the weight % B in each
phase?
B) What would the relative proportions of solid and liquid be at
that T4? please show your work
C) What woud the total weight % of A and of B be in the system
at temperature T2?
Suppose we had a bulk liquid (marked with a red triangle) had a composition of 75% B that underwent...
What does t3 and t4 equal? (1 or 0)
For a positive edge-triggered D flip flop with the input as shown in figure, determine the relative to the clock. Assume that W starts LOW. 70 Q output at t4 At t3 At t4
Most questions answered within 3 hours.
-
Task 5.2 Numerical Analysis Using Nested Loops (13 pts)
Consider the following program:
void setup()
{...
asked 11 minutes ago -
If a lossless transformer has 1000 turns for a primary winding
and 100 turns for the...
asked 19 minutes ago -
Write the net ionic equation for the precipitation reaction that
occurs when aqueous solutions of potassium...
asked 28 minutes ago -
it
should be written in c++
Your program should take numbers from the user until the...
asked 34 minutes ago -
Buses are powered by chemical reactions. Define matter and the
four states of matter. What is...
asked 51 minutes ago -
Use conservation of energy to find the velocity of a free point
charge q1 at 22cm...
asked 59 minutes ago -
First, describe policies promoted by governments of the
political right to address economic globalization. Second, describe...
asked 1 hour ago -
M2-9 Completing T-Accounts LO2-4
Following are the transactions of Dennen, Inc., for the month of
January....
asked 1 hour ago -
Write a program using python that reads from values from a text
file and plots them...
asked 1 hour ago -
Look up the density of
the metal of the object used in parts A and B...
asked 1 hour ago -
Discuss strategic considerations that Amazon and NYC politicians
had. Analyze why the deal between Amazon and...
asked 1 hour ago -
A combustion reaction is describes as a carbon source reacting
with oxygen and producing carbon dioxide...
asked 1 hour ago