Archive for January, 2011

Acidification

Posted: January 20, 2011 in Environmental Systems

NOx- nitrogen oxides:

  • dry deposition – nitrates ( NO-3) -> eutrophication
  • wet deposition – nitric acid ( H NO) ->acidification

SO2 – sulphur oxides:

  • dry deposited – sulphates ( SO4 -2)
  • wet deposited – sulphuric acid ( H2So4) -> acidification

Eutrophication

Posted: January 20, 2011 in Environmental Systems

What happens if sewage into a lake? Mechanism/how does it work? What if the lake is important source of food? Drinking water? What can be done to prevent it?

What happens:

  • eutrophication
  • over nutrition
  • animals die: lack of oxygen (can’t breathe), no food for animals (no photosynthesis), decomposition is photosynthesis backwards! (use all oxygen)

Changing Human activities:

  • organic farming
  • reduce fossil fuels
  • build ponds
  • grow crops in winter

Reducing preventing sources:

  • sewage treatment
  • taxes
  • technology

Song by John Donne Comments

Posted: January 19, 2011 in English A1
 

Tone

The tone is very cynical andsatiric
It is not known, but one can assume that Donne or someone he cared about very much was hurt by a woman’s infidelity, and Donne expressed that frustration in this poem. It seems he’s lost all hope in honest and fair women completely; since he goes on about how hard one would have to search to find a trace of an honest woman. Therefore, we can assume that he believed the woman who betrayed him was special as well: that he had searched far and wide to find a very special woman.
The speaker first asks who he is speaking to to do impossible things (catching falling stars, recite history perfectly, see who grabs the devils foot), and then he asks them to do something a little more feasible: not to be hurt when one is envious – not to be bothered by envy.
Then, he says that if this person is born with the natural ability to see unbelievable sights or things that are rare if not non-existent, to go search ten thousand days and nights (about 27 years) until the hair on their head is white (they are older – the person who he is speaking to is older already, understands the “whips and scorns” of life). After searching for such a long time with such an amazing seeing ability, the speaker says that this person will see all sorts of strange wonders but never “a woman true and fair.”
IF this supernatural person happens to come across one woman who happens to be honest, the speaker says that even she will fall short of true morality – “yet she / will be/ false.”
Donne also uses to poem’s structure to emphasize his points throughout the poem. After the person would search everywhere and see fantastic things, they would
“swear /
No where”
lives an honest women. Even on a web page, that separation has a very separate, rigid, firm, definite connotation that affirms his belief. In the last stanza, Donne uses that effect again. Even if the seeker finds one woman who happens to seem slightly honest and good, even
“She /
Will be”
dishonest eventually as well. The separation of the 7th and 8th lines is a very efficient method of defining the meaning of this poem.
By using comparisons and poem structure, Donne achieves an effect of utter cynicism and satire.

 

 

Poetic Devices

Besides comparisons and poetic shape, there are several other devices used in the poem to convey Donne’s meaning. Therhyme scheme is abab ddd: more than the scheme, the words that are used in each stanza are emphasized more by the scheme. For example, in the last stanza, Donne writes about the pleasantly surprising event of finding an honest women. The “abab” scheme has a very sing-songy sound to it that sounds as if Donne is actually making fun of someone who would believe the possiblity of finding an honest women. To exaggerate the satire even more, he rhymes the next 2 lines as if to tease the reader into finding out what happanes next in this soap opera. In the last 3 lines, he confrims the female’s infidelity and defines it with the solid pounding of the rhyming line endings.
Some more poetic devices include alliteration, echo, and diction. The first use of alliteration is in line 10: “strange sights.” Obviously that repetition is used to emphasize just how “invisible” (line 11) honest women are. In line 22, Donne uses “might meet” almost as an oxymoron to emphasize woman’s predictability in being unfaithful. The continuous idea that is repeated throughout this poem is that of woman’s unfaithfulness: “No where / Lives a women true and fair… Yet she / Will be / False.” There are some word choices by Donne that pin-point the message he’s trying to convey in the poem: “ten thousand” as a hyperbole to emphasize how hard one should search to find a trace of an honest women; “Age snow white hairs” – by personifying Air, Donne zeroes in on the audience to let us really understand why he’s using so much reprtition in the 2nd stanza – by saying the seeker is getting focused on by Age, he’s really asking us to understand his point of view in realizing how rare honest and fair women are; “Lives” – in line 18,there is an interesting idea that since Donne differentiated between all women and those living women, he could be saying that the only honest women who ever lived was his wife, and this could change the poem’s tone to very reminiscient and wistful – however, that idea is repudiated by the fact that the his Songs and Sonnetswere released long before he even married Anne More; “pilgrimage” – once again, Donne is simply reinforcing the massive efforts one would have to make to find an honest women.
John Donne, as a metaphysical poet, was very colloquial in his poems as far as their rhythm. He wrote in a similar fashion to how his peers communicated. That, as well as the other devices, achieves a very matter-of-fact tone as if he were telling one of his friends, “by the way, there is no honest women alive.”

 

The Flea by John Donne Comments

Posted: January 19, 2011 in English A1

Overall explanation

My copy of the poem notes that “Fleas were a popular subject for jocose[humorous] and amatory[love] poetry in all countries at the Renaissance”. Their popularity stems from an event that happened in a literary salon (a place where poets and others came to recite poetry and converse). The salon was run by two ladies, and on on occassion a flea happened to land upon one lady’s breast. The poets were amazed at the creature’s audacity, and were inspired to write poetry about the beast. It soon became fashionable among poets to write poems about fleas.In this poem, the “I” of the poem is lying in bed with his lover, and trying to get her to give her virginity to him. (It could, of course, quite easily be a FEMALE “I” trying to seduce a MALE, but I will stick with one for convenience). While lying there, he notices a flea, which has obviously bitten them both. Since the 17-century idea was of sex as a “mingling of the blood”, he realises that by mixing their bloods together in its body, the flea has done what she didn’t dare to do. Then, he argues, since the flea has done it, why shouldn’t they? To back up his argument, he refers to the marriage ceremony, which states that “man and woman shall be one flesh”. He argues that since they have mingled their bloods and are therefore “one blood”, they are practically “one flesh” and are therefore married!

Not only does that reinforce his seduction argument, but it also provides ammunition for him to defend himself when the female does the next logical thing and moves to kill the flea. Donne argues that by spilling his blood and hers by killing the flea, she is practically committing murder. Not only that, but by breaking the holy bond of marriage she is committing sacrilege!

However, the flea finally is killed, and the poet is forced to change tactics. There, he argues, killing the flea was easy, and as you say it hasn’t harmed us – well, yielding to me will be just as easy and painless.

This poem borrows a lot of religious imagery, because it helps add an aburd authority to the poem, as Donne tries to argue that what they are about to do is not only supported by God, but to not do it would be heretical.

    Poetic Devices

    • Direct address: Marke this flea
    • Repetition: And Marke this
    • Conceits: Flea > Church > Flea

    Movement Within the Poem

    • First stanza: Contemplative and whimsical
    • Second stanza: Becomes more absurd, pace gets faster
    • Third stanza: Slowing and reversal of argument.
    • Not a good idea to write down, but interesting to note that the pace of the poem follows that of sex – a gradual build-up of intensity leading to the sudden, climactic… death of a flea.

    Imagery

    • Much religious imagery:
    • Confess it
    • one blood made of two(pregnancy)
    • three lives in one flea (holy trinity)

    Generally

    • Circular argument. The flea starts and ends as nothing.
    • Hijacking of marriage ceremony. The Anglican marriage ceremony includes the lines

      Man shall be joined unto his wife and they two shall be one flesh.

    • Argument gains confidence throughout the stanzas, and is then abruptly turned around.
    • Note the role of the female in this poem – her objections are never noted, just reacted to, and she makes the most powerful statement in the poem, yet it is a non-verbal statement (her crushing of the flea)
    • There is a lot of hyperbole in this poem, a technique that Donne often uses to make a point.
    • One blood made of two – in Donne’s time, the sex act was though to be a “mingling of the bloods” – so the line is both lewd and playful, especially as it is followed by the teasing And this, alas, is more than wee would doe.
    • Purpled thy naile- purple was a very expensive colour, associated with royalty and romance. Also note that in the first two lines of this stanza Donne is arguing that the death of the flea is more important than the loss of virginity.
    The Poem Annotations
    Because I could not stop for Death, cckc: alliteration; Death, He: personification/metaphor
    He kindly stopped for me; e,y: end rhyme
    The carriage held but just ourselves el and el:internal rhyme
    And Immortality. Immortality: This word rhymes with civility in Stanza 2, Line 4
    .
    .
    We slowly drove, heknew no haste, e:internal rhyme; kn, n: alliteration
    And I had put away hhhh:alliteration
    My labor, and my leisure too, lll:alliteration
    For his civility. civility: politeness, courtesy
    .
    .
    We passed the school, where children strove We passed: The repetition of these words at the beginning of
    At recess, in the ring; of three lines constitutes anaphora. rr:alliteration
    We passed the fields of gazing grain, school, fields, setting sun: symbols. School is the morning of
    We passed the setting sun. life, childhood; fields, midday of life, the working years; setting
    . sun, the evening of life, dying. gazing: ripe
    .
    .
    Or rather, he passed us; he passed: personification of sun
    The dews grew quivering and chill, ew: internal rhyme. gossamer gown: wedding dress for
    For only gossamer my gown, marrying death; gg: alliteration. tippet: scarf for neck and
    My tippet only tulle. shoulders; tulle: netting. tt: alliteration.
    .
    .
    We paused before a house that seemed house: her tomb, where she will “reside” during eternity
    A swelling of the ground; ss: alliteration with an “s” sound
    The roof was scarcely visible, ss: alliteration with a “z” sound
    The cornice but a mound. cornice: horizontal molding along top of a wall
    .
    .
    Since then ’tis centuries, and yet each ’tis centuries: centuries have passed since her death
    Feels shorter than the day shorter than the day: paradox in which a century is shorter
    I first surmised the horses’ heads than a day
    Were toward eternity. hh: alliteration

    Characters

    Narrator: She is a woman who calmly accepts death. In fact, she seems to welcome death as a suitor who she plans “marry.”
    Death: The suitor who comes calling for the narrator to escort her to eternity.
    Immortality: A passenger in the carriage.
    Children: Boys and girls at play in a schoolyard. They symbolize early life.

    Stanza Format

    Each of the six stanzas has four lines. A four-line stanza is called a quatrain.

    Meter

    In each stanza, the first line has eight syllables (four feet); the second, six syllables (three feet); the third, eight syllables (four feet); and the fourth, six syllables (three feet). In each line (whether eight or six syllables), the first syllable is unstressed, the second is stressed, the third is unstressed, the fourth is stressed, and so on. Thus, the first and third lines of each stanza are in iambic tetrameter, and the second and fourth lines are in iambic trimeter. The following example demonstrates the metric scheme of the first two lines of Stanza 1. The unstressed syllables are in red; the stressed are in blue capital. Over each pair of syllables is a number representing the foot. Also, a black line separates the feet.

     

    Commentary

    Because I Could Not Stop for Death” reveals Emily Dickinson’s calm acceptance of death. It is surprising that she presents the experience as being no more frightening than receiving a gentleman caller–in this case, her fiancé.
    …….The journey to the grave begins in Stanza 1, when Death comes calling in a carriage in which Immortality is also a passenger. As the trip continues in Stanza 2, the carriage trundles along at an easy, unhurried pace, perhaps suggesting that death has arrived in the form of a disease or debility that takes its time to kill. Then, in Stanza 3, the author appears to review the stages of her life: childhood (the recess scene), maturity (the ripe, hence, “gazing” grain), and the descent into death (the setting sun)–as she passes to the other side. There, she experiences a chill because she is not warmly dressed. In fact, her garments are more appropriate for a wedding, representing a new beginning, than for a funeral, representing an end.
    …….Her description of the grave as her “house” indicates how comfortable she feels about death. There after centuries pass, so pleasant is her new life that time seems to stand still, feeling “shorter than a Day.”
    …….The overall theme of the poem seems to be that death is not to be feared since it is a natural part of the endless cycle of nature. Her view of death may also reflect her personality and religious beliefs. On the one hand, as a spinster, she was somewhat reclusive and introspective, tending to dwell on loneliness and death. On the other hand, as a Christian and a Bible reader, she was optimistic about her ultimate fate and appeared to see death as a friend.

    IOC help

    Posted: January 19, 2011 in English A1

    20 min. preparation

    • Make organized and helpful notes
    • Read between the lines
    • 3-4 key ideas, Recognize! Note!
    • Content
    • Interpretation
    • Tone
    • Pace
    • Form
    • Syntax
    • Tension
    • Poetic devices
    • What is interesting?
    • Put it in a context, RELATE
    • Compare to other poems written by author/poem

    What factors predict smoking?

    Individual factors

    • Attitudes and cognitions. (self-image)
    • Ogden (2004) meant that putting to much emphasis on this would lead to forgetting about the social context.

    Social learning theory

    • smoking is learned
    • parental smoking is a big factor predicting smoking
    • Lader and Mathesan (1991) showed in a longitudal UK study that children were twice as likely to smoke if their fathers smokes.
    • Murray, 1984, that if parents are strongly against smoking – the children were up to seven times less likely to smoke.

    Peer group pressure

    • The group you are in is a source of social identity
    • Cross-cultural study (Unger et al, 2001) found that European Americans students (individualistic culture) were more impressionable by their peers than Asian/Hispanic Americans (collectivistic culture: put your group roles over your own roles), the came to the conclusion than individualistic collectivism creating  youth cultures and rebelling is more important. PAGE 237 CC: ”did you know” about Chinese youths

    Social Class

    • Estimates from 2007 show that smoking prevalence is related to socio-economic factors. More common mong adults poverty level.