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How do you study?
  I don't study, but somehow do very well (.. lucky bastards)
  I don't study, and fail (then study, silly!!)
  I use flashcards
  I re-read over and over
  I talk to myself like a crazy person
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Pink C a n a r y

Dangerous Conversationalist

PostPosted: Wed Oct 03, 2012 6:00 pm


iiTetshinji-Kun
Pink C a n a r y
Strong Pokemon... Weak Pokemon...
That is only the selfish perception of people...


Oh, I'm very much interested in this idea.
If you wouldn't mind, I might like to frequent in this thread to assist myself in my own studies and other schoolwork, and et cetera.
This seems like a rather conventional way of doing while not having to pull oneself away from the computer.


Truly skilled Trainers should try to win...
With the Pokemon they love best.


Of course! ^^ I made this for others to post their studies too~
I was thinking of doing it in CB, but figured the guild would be a better place and more private, haha
PostPosted: Fri Oct 05, 2012 6:32 pm


Lets see what I remember..

When fertilization occurs, nuclei from sperm and egg do not fuse immediately; wait for secondary oocyte to release second polar body... finish maturing to ovum
When meiotic cycle reactivated, competition occurs and only 1 primary oocyte succeeds. Releases first polar body as it matures into a SECONDARY oocyte, which is ovulated. Many other PRIMARY oocytes enter the competition but lose and die-- hence, many primary oocytes are lost with each period :'c

Secondary oocytes do not finish meiosis II unless fertilized
when fertilization occurs, egg and sperm don't fuse until egg release second polar body and completes maturation
When oogonium undergoes meiosis, 3 cells result cuz 2 are polar bodies, and first polar body doesn't divide

Primary oocyte is found in a clump of supporting cells called follicle
granulosa cells
immature primary oocyte is surrounded by layer of granulosa cells, primordial follicle
matures into primary follicle after proliferation
zona pellucida- protective layer mucopolysaccharides, follicle surrounds by interstitial thecal cells
only 1 maturing follicle survives, becomes graafian follicle

corona radiata, what's left after follicle bursts and ovum goes into fallopian tubes
estrogen made by granulosa cells

Pink C a n a r y

Dangerous Conversationalist


Pink C a n a r y

Dangerous Conversationalist

PostPosted: Fri Oct 05, 2012 6:41 pm


2 steroid hormones secreted during second half of cycle- estrogen, progesterone

the Menstrual Cycle

Steroid hormone that plays an imp role in development of female 2ndary sexual characteristics, in menstrual cycle and during pregnancy-- ESTROGEN
During menstrual cycle, estrogen is made by FOLLICLE and both estrogen and progesterone are made by CORPUS LUTEUM, a small body formed by the follicular cells remaining in the ovary after ovulation

estrogen and progesterone are NOT in constant levels; in repeating cycles responsible for the menstrual cycle

During PROLIFERATIVE PHASE, estrogen made by follicle induces proliferation of ENDOMETRIUM

after ovulation, SECRETORY PHASE occurs, where estrogen and progesterone made by corpus luteum increases during development of endometrium, including secretion of glycogen, lipids, and other materials

Proliferative phase --> estrogen makes endometrium grow
Secretory --> increased progesterone & estrogen from corpus luteum, increased secretion of glycogen, lipids, other materials as endometrium continues growing

If pregnancy does not occur, secretion of estrogen and progesterone sharply decreases, and the endometrium lining sloughs out the uterus, producing bleeding --> MENSTRUAL PHASE

Cycle continues once every 28 days, until menopause

proliferative > secretory > menstrual phase
PostPosted: Fri Oct 05, 2012 9:12 pm


Now going to talk about phases describing what happens in the ovary.
While menstruation is still occurring in the endometrium, the ovarian FOLLICULAR PHASE begins, where a primary follicle matures and secretes ESTROGEN.

This estrogen stimulates a primary oocyte to proceed from meiosis I to meiosis II and cuases proliferative effects of ovarian estrogen on hte endometrium. This phase is where a secondary oocyte is released from the ovary-- OVULATORY PHASE

This phase is the period in which estrogen and progesterone secreted by corpus luteum after ovulation stimulate hte endometrial secretory phase: LUTEAL PHASE

Follicular phase: during menstruation in endometrium; primary follicle matures and secretes estrogen
Ovulatory phase: secondary oocyte released from ovary
Luteal phase: estrogen and progesterone secreted by corpus luteum after ovulation stimulate endometrial secretory phase

Implantation of fertilized embryo in uterus doesn't occur --> corpus luteum degenerates and menstruation occurs
When ovulation occurs, development of endometrium is at PROLIFERATIVE PHASE, under the influence of ovarian estrogen

secondary oocyte during secretory phase is traveling down fallopian tube towards uterus. If fails to implant, secretory phase ends and menstruation begins
Anterior pituitary and hypothalamus plays a role in menstruation-- how?
Regulates secretion of estrogen and progesterone.
2 hormones secreted by ant pit in response to GnRH from hypothalamus: FSH and LH; this stimulates secretion by either follicular cells or corpus luteum: progesterone, estrogen

Secretion of GnRH, FSH, and LH is inhibited by high levels of what?
estrogen and progesterone

Under influence of this hormone, ovarian follicular cells develop during the follicular phase and secrete estrogen: FSH

High levels of estrogen inhibit this secretion, gradually increasing estrogen of hte follicular phase stimulates a burst in this secretion: LH-- this is what causes ovulation

After ovulation, LH induces follicle to become corpus luteum and to secrete estrogen and progesterone during the secretory phase.
If pregnancy doesn't occur, hgih levels of estrogen and progesterone feedback to inhibit secretion of GnRH, FSH, and LH
When LH secretion drops, corpus luteum regresses, no longer secretes estrogen or progesterone, and menstruation occurs w/o those 2 steroid hormones

If LH levels remain high, how would this affect secretion of estrogen and progesterone?
If LH is high, corpus luteum would not regress, and estrogen and progesterone would also remain high, maintaining hte endometrium so menstruation does not occur

What would happen if estrogen levels in a woman's blood were artificially caused to remain high for the entire month? Woman would not ovulate-- BIRTH CONTROL IS ESTROGEN

What would happen if artificial estrogen were suddenly taken away? Endometrium woudl slough off and woman would menstruate

Pink C a n a r y

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PostPosted: Thu Oct 18, 2012 7:00 pm


Chae Chan Ping v. United States of America

Major Rulings: Congress did have the right to modify or abrogate treaties as it saw fit and the Supreme Court did not have the right to pass judgement on these modifications.

Political Rationale: It's Congress's job to make or break treaties with foreign nations and regulate immigration. Supreme Court's jurisdiction does not extend to deciding whether Congress's decisions regarding foreign relations are constitutional or not.

Historical Context: The Gold Rush had begun and Chinese immigrants came to the West Coast to work as laborers. After a while, there seemed to the white people to be too many Chinese people competing for jobs, and they raised enough of a stink about it for Congress to pass the Chinese Exclusion Act. The Chinese laborers who had entered the United States before the passage of the Chinese Exclusion Act could remain, but if they left the United States, they would not be allowed to return unless they possessed a particular certificate that had been issued for a short amount of time. After a flurry of cases where many immigrants claimed to have been out of the United States when these certificates were issued and therefore could not have obtained one, an amendment was passed that said such certificates were no longer allowed to be used to gain re-entry into the United States. Chae Chan Ping challenged this alteration, saying it modified a treaty with China and such an alteration was unconstitutional.

Related Court Cases: The justice's opinion mentions Chew Heong v. United States
 
PostPosted: Thu Oct 18, 2012 7:19 pm


Fong Yue Ting v. United States

Major Rulings: Congress has almost complete control over how it regulates immigration because it is their constitutional right. This includes alien registration and deportation procedures and requirements. The dissent held that Fong Yue Ting's right to due process of law was violated, and that Congress did not have the power to deny that right from non-citizens.

Political Rationale: Every sovereign nation has the right to determine who it allows in or keeps out.

Historical Context: Fong Yue Ting was ineligible for U.S. citizenship because he was born in China and was considered an "alien ineligible for citizenship" (which meant anyone who wasn't white or black couldn't become a citizen of the United States, a.k.a. Asians). However, he had immigrated to the United States before the passage of the Chinese Exclusion Act and had obtained a certificate that allowed him to continued to reside in the U.S. that was required by the Geary Act. He got arrested and the judge immediately ordered him to be deported without a hearing. Fong Yue Ting tried to prove that he was allowed to live in the United States by reason of owning the certificate, but the Geary Act also required that he have credible white witness to testify on his behalf. Fong Yue Ting only knew Chinese people in the U.S., so could not provide the white witness. He challenged the requirement, saying that it was unconstitutional to base a requirement to avoid deportation on race.

Related Court Cases: Chae Chan Ping v. United States, Nishimura Ekiu v. United States, Yick Wo v. Hopkins
 

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PostPosted: Thu Oct 18, 2012 7:56 pm


Ozawa v. United States

Major Rulings: Only Caucasians are white and since Ozawa was not white, he was not eligible for citizenship

Racial Rationale: Only whites and blacks were eligible for naturalization.

Historical Context: Ozawa claimed that since his skin was white, he was therefore a white person and was eligible for citizenship. He spoke English, sent his children to American schools, attended American churches, and valued things that white Americans valued.

Related Cases: Takuji Yamashita v. Hinkle and United States v. Bhagat Singh Thind
 
PostPosted: Thu Oct 18, 2012 8:32 pm


Oyama v. California

Major Rulings: The California land laws were abrogating Fred Oyama's rights under the Fourteenth Amendment.

Political Rational: The Supreme Court didn't want to reverse their previous upholdings of the constitutionality of land laws, so only ruled on Fred Oyama's rights under the Constitution as a natural-born U.S. citizen.

Historical Context: California passed land laws preventing Asians from owning land in reaction to white farmers fearing that Japanese farmers. Fred Oyama was the son of a Japanese immigrant born in the U.S., so was therefore a U.S. citizen. His father bought land in his name, then petitioned to be appointed his guardian. The California land law had a specific provision

Related Cases:Sei Fuji v. California
 

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Pink C a n a r y

Dangerous Conversationalist

PostPosted: Fri Oct 19, 2012 3:12 am


Wahoo! Glad to see others using this thread~ ^^

Now back to studies that I've been neglecting ;_;

~~~
Under the influence of this hormone, ovarian follicular cells develop during hte follicular phase and secrete estrogen-- FSH

Although high levels of estrogen inhibit this secretion, gradually increasing estrogen of hte follicular phse stimulates a burst of it -- LH, what causes ovulation

When LH secretions drop, corpus luteum regresses, and menstruation occurs w/o estrogen or progesterone

Hormonal changes during pregnancy

Why does corpus luteum degenerate? Decrease in LH

Why does LH decrease? -FB from high levels of estrogen and progesterone secreted by corpus luteum

When you're pregnant, ovulation should be prevented, that is done by high levels of estrogen & progesterone, which inhibits secretion of LH by the pituitary --> no LH surge, no ovulation!!
PostPosted: Fri Oct 19, 2012 10:14 am


Roldan v. L.A. County

Major rulings: California's anti-miscegenation laws did not prevent the marriage of a Filipino and a white person.

Racial Rational: Malays are not Mongolians, despite precedents saying so.

Historical Context: California had anti-miscegenation laws preventing white people and "negroes, mulattos, or Mongolians." A Filipino American man named Salvador Roldan and his fiance, a British woman named Marjorie Rogers applied for a marriage license in L.A. County and were denied on the grounds that "Malays" were "Mongolians" and therefore a Filipino man couldn't marry a white person.

Related Cases:
 

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PostPosted: Fri Oct 19, 2012 11:00 am


Sei Fuji v. California

Major Rulings: California's Alien Land laws are a violation of the 14th Amendment.

Political Rationale: Previous Supreme Court decisions did not put the question about race-based laws to rest, but seemed to invite closer scrutiny and testing.

Historical Context:

Related Cases: Terrace v. Thompson, Shelley v. Kraemer, Yick Wo v. Hopkins, Oyama v. California, Korematsu v. United States, Perez v. Sharp, Porterfield v. Webb
 
PostPosted: Fri Oct 19, 2012 11:14 am


Terrace v. Thompson

Major Rulings: The Washington alien land laws were held to not be in violation of the Fourteenth Amendment.

Political Rationale: The States have the right to regulate whether aliens can hold land within their own borders.

Historical Context:

Related Cases: Buchanan v. Warley, Holden v. Hardy, Truax v. Raich, Meyer v. Nebraska, Yick Wo v. Hopkins, Barbier v. Connolly, Hauenstein v. Lynham, Blythe v. Hinckley
 

Irako of the Desert
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PostPosted: Fri Oct 19, 2012 12:38 pm


United States v. Wong Kim Ark

Major Rulings: Natural-born citizens of Chinese descent could not have the Chinese Exclusion Acts applied to them as they were not Chinese laborer immigrants.

Political Rationale:

Historical Context: Wong Kim Ark left the U.S. to visit China twice. The first time, he was allowed back into the U.S. on the basis of his U.S. Citizenship. The second time, he was denied entry.

Related Cases:
 
PostPosted: Fri Oct 19, 2012 12:45 pm


United States v. Thind

Major Rulings: A native Hindu is not eligible for citizenship because they are not white.

Racial Rationale: A Caucasian, previously held to be mostly people from a certain region that included Northern India, does not include those whose skin is not white. According to the common understanding of Caucasian in the United States as opposed to the scientific understanding previously used, a high caste Indian would not be considered to be included.

Historical Context:

Related Cases: Ozawa v. United States
 

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PostPosted: Fri Oct 19, 2012 12:52 pm


Yick Wo v. Hopkins

Major Rulings: A law that was race neutral on its face, but was administered arbitrarily regardless of the petitioner's qualifications was a violation of the Fourteenth Amendment.

Political Rationale:

Historical Context:

Related Cases: Chy Lung v. Freeman, Soon Hing v. Crowley, Henderson v. Mayor of New York, Neal v. Delaware, Barbier v. Connolly
 
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