Saturday, February 29, 2020

Analysis Of Theodore Roethke s My Papa s Waltz Essay -- Poetry, Stanza

He tries to beautify the experience by making it a waltz. He also, by means of images and rhythm, shows the conflict between the readers, or the way any other ‘normal’ man will look at this experience, and how he sees it, or wants it to be seen ( although he does not show his father as completely innocent). It can also be looked upon as the Petty Herst syndrome – meaning having a ‘reality’ so intense and strong that one feels incapable of any other ‘reality’, fearing it can and will be worse. The poem is built of four stanzas (quatrain), each consisting of four lines. The rhyme scheme is, in the first stanza – abab, in the second – cdcd, in the third – efef, and in the fourth – ghgh. The meter is trecet iamb (stressed unstressed – three times per line). The central image in the poem is the metaphor in which the beatings are described as a waltz. The poet is led around the house, dancing – not beaten around. Which is also brought throu by the meter – trecet iamb – the beat of the waltz, thus the main image is shown through the meter as well, giving the reader more of the feeling of a dance in contrast to the ‘secondery images’ which are more associated with the rough experience of a beating. Given such parameters the poet installs some sort of relaxation in the reader (maybe even in himself), in order to make the subject – the beating – more readable, and lessening the effect of thewhen the person leaves this reality it will still, in retrospective, be the best situation he was ever been. It is possible that the narrator in this poem is ‘afflicted’ by this syndrome. He defends his father because to him it seems that this is the reality he should be in. He describes the beat ings as a waltz because he sees it as such. Although the poem is narrated retrospectively, from a grown up man point of view, something remains, the poet does not hate his father for the beating, on the contrary, he shows us that the love to his father is not, and never was lost. And twice during the poem – he talks about † But I hung on † in the first stanza, and † Still clinging to your shirt.† in the fourth stanza, which gives the feeling that he loved and stayed with his father during his childhood, and that he does that even now when his childhood is no longer with him.

Thursday, February 13, 2020

The Effect of Sildenafil on mouse oocyte development in vivo followed Literature review

The Effect of Sildenafil on mouse oocyte development in vivo followed by in vitro culture until the blastocyst stage - Literature review Example ersity, Belfast, Glenn took samples of sperm from volunteers and bathed them in weak solutions of sildenafil citrate, to produce a dosage, equal to that found in the blood of a male who had consumed a tablet of the drug. The behaviour of the treated sperm was compared with another sample of untreated sperm. The findings indicate that sildenafil citrate increased the activity level of the sperms, but found that it damaged the acrosome of the sperm, which contains enzymes needed to dissolve the membrane of a womans oocyte. This meant that the acrosome breaks down early, and thus, it is not able to act on the womans eggs, and fertilisation does not take place (McKie, 2008). Sildenafil has been used with great success for the treatment of erectile problems in males since 1997 (Sher et al. 2000). The fact that NO synthase is present in the ovarian cells, the endometrium (Hattori and Tabata, 2006) and within the ovarian vascular network (Sher, et al. 2000) combined with the finding that its vasodilatory effects show a positive correlation to its concentration, oriented the researchers (Tamanini, et al., 2002) to use sildenafil as a treatment for hypertension and Intrauterine Growth Restriction (IUGR) during pregnancy (Sasser and Baylis, 2010). A research by Neithardt et al. (2005) studied the process of embryo after loading, by placing the catheter and a dose of sildenafil citrate, applied vaginally for 127 women who had difficulty in conceiving. After some time, the researchers found that the pregnancy rate of women with ET, was 52.4%, and at the same time, it was 34.9% for the group who were not administered the dose. The researchers therefore concluded that sildenafil citrate impacts the success of embryo transplant after loading. In a related research, Zinger et al. (2006) used sildenafil citrate to treat two infertile women, who suffered from the Ashermans syndrome. The women had a thin endometrium, and had subsequently failed to conceive in previous IVF

Saturday, February 1, 2020

I know why the caged bird sings (Author- Maya Angelou) Essay

I know why the caged bird sings (Author- Maya Angelou) - Essay Example Maya related whiteness to beauty since in the society she lived; white people were perceived as beautiful and gorgeous (Angelou, 14). Similarly, in the real world, many black skinned individuals go for the option of using bleaching chemicals to make their skins white believing that they would look good. In chapter 1, Maya describes her stay in the south as putting a razor to one’s throat because of being a black girl. She went through hard times since racism was rampant at the time (Angelou, 10). Many issues are brought out in because of racism such as frustration, embarrassment, and disillusionment. She felt that black people were not seen as full Americans, and her alienation with her people made her feel displaced and unwanted. In relating to the real world scenario, racism still exists, and many black Americans feel that they are displaced in their own country (Angelou, 3). For this reason, black Americans and other minor races living in America, are discriminated; hence, do not share the country’s resources equally. In chapter 7, Momma was scared of speaking rudely and harshly to the white people. She could only do this while generically referring to the whites as ‘they’. Maya further refers Momma as a realist rather than a coward in the society for this reason (Angelou, 18). Relating to the scenario to real world it is true that some black Americans are oppressed and forced to believe that whites are superior in the society. They believe that high ranks in the government are only for