The first trigonometric table was apparently compiled by Hipparchus‚ who is now consequently known as "the father of trigonometry."[3] Sumerian astronomers introduced angle measure‚ using a division of circles into 360 degrees.[4]They and their successors the Babylonians studied the ratios of the sides of similar triangles and discovered some properties of these ratios‚ but did not turn that into a systematic method for finding sides and angles of triangles. The ancient Nubians used a similar methodology
Premium
to ride a bike‚ to teaching them how to drive‚ fathers can play a significant role in the lives of their children. Some fathers are always present‚ while some were never there to begin with‚ and a few are boomerang fathers. Boomerang fathers are fathers that aren’t a permanent staple in the household‚ but are a permanent staple in the lives of their children. A recent article claims to have found a correlation between the presence of a boomerang father and lower risk of depression in their daughters
Premium
article was to research the relationship between nonresident fathers and their involvement with their offspring‚ as well as the behavior that adolescents exhibit when their fathers are nonresidential by excessive cigarette smoking and this research was conducted with the help of using a nationally representative longitudinal dataset. It was hypothesized by the authors of the article that the lower the involvement of nonresidential fathers‚ the higher the risk of developing health damaging behaviors
Premium Tobacco smoking Tobacco Nicotine
Now a lot of westerns can speak Chinese language‚ and they want to read Chinese books‚ so which methods is suitable them? Our mandarin school website editors find followings _ How to read Chinese books‚ then you can read them and learn something for helping to learn mandarin in shanghai. Before you read Chinese books‚ Survey the chapter: the title‚ headings‚ and subheadings captions under pictures‚ charts‚ graphs or maps review questions or teacher-made study guides introductory and concluding
Premium Standard Mandarin Left-handedness Educational psychology
Founding Fathers Essay The Founding Fathers of America were political leaders who took part in the American Revolution by signing the Declaration of Independence‚ and creating the United States Constitution. The most recognized founding fathers of America are: John Adams‚ Benjamin Franklin‚ Thomas Jefferson‚ James Madison‚ and George Washington. The founding fathers upheld many values. One was‚ they must realize that liberty is built on fundamental principles. Another was‚ they must know that
Premium United States Declaration of Independence United States
Nya is an eleven year old who was to go every day take half the morning to go and get a container of water in the heat of Sudan. She follows her culture by going every morning to the well and get water so they could survive. And she influnces place because when it get to the dry season she has to walk farther away to get water because where she used to got the water dyed out and it took three days of a walk just to get a bucket of water for that day. But the pond wasnt as clean as our water and Nya
Premium
By: Andrew Azevedo A Walk to Beautiful Assignment An obstetric fistula is a condition in which a hole develops between the bladder and vagina or rectum and vagina due to loss of blood supply to the surrounding mucosal tissues. Usually‚ the causes are attributed to prolonged labor due to small pelvic cavity that hinders development causing the baby to press against the tissues and resulting in inadequate blood profusion and necrosis of the surrounding tissues. Other factors include rape/sexual
Premium Medicine Health care Health
354–430‚ one of the four Latin Fathers‚ bishop of Hippo (near present-day Annaba‚ Algeria)‚ b. Tagaste (c.40 mi/60 km S of Hippo). Life Augustine’s mother‚ St. Monica‚ was a great influence in his life. She brought him up as a Christian‚ but he gave up his religion when he went to school at Carthage. There he became adept in rhetoric. In his Confessions he repents of his wild youth in Carthage‚ during which time he fathered an illegitimate son. At some time in his youth he became a convert to
Premium Thomas Aquinas Augustine of Hippo Soul
The novel Early Sunday Morning was about a twelve-year-old girl named Amber Billows. Her father is a journalist and her family relocates quite a bit. Her journal starts out in Washington D.C. where Amber’s father announces to her family that they would be moving to Hawaii where he can write more. Amber wasn’t thrilled about the idea because she would have to make all new friends‚ and she would be far away from her extended family. She also judged Hawaii too quickly and thought it was going to be
Premium Fiction Short story English-language films
Meeting At Night/ Parting At Morning – Appreciation Meeting at Night and Parting at Morning‚ composed by Robert Browning‚ are two poems that represent the personal morality and paradigms associated with an individual living in the early 19th Century. Meeting at Night tells the tale of a young lover travelling a long distance to meet up with his lover whilst it also metaphorically recounts a sexual encounter. Browning chooses to represent society’s repressive nature by portraying a secretive
Premium Elizabeth Barrett Browning 19th century Sociology