Life Science Essay Example | Topics and Well Written Essays - 250 words

Life Science - Essay Example Such constraints directly influence their life history stage, genetic diversity, reduced gene flow, poor genetic drift, deprived genetic multiplicity of breeding, inadequate space, thereby making the population inactive. Vast space is required for the appropriate mobility as well as to establish connectivity for the perseverance of population. Human activities not only restrict the mobility and connectivity of trouts population but also create barriers. Human deeds fragment touts habitat, eventually, causing loss of trouts population. Invasion of non-native salmonids generates potential danger too. Restricted space condenses demographic and stochastic destruction hazards. Efforts to protect and restore trouts population are being performed, but appropriate study is highly essential to protect trouts population. Some conservation methods have been proposed but fortification is required at the water shed level and catchments such as streams. Conservation measures for the protection of trouts population must be taken seriously in order to preserve their natural habitat, allowing them to move freely, minimizing fragmentation of their habitat and allowing them to have genetic

Black Criticism Assignment Example | Topics and Well Written Essays - 500 words

Black Criticism - Assignment Example As a critical theory, Black criticism single out condemnation and critique knowledge which is marked by more specific characteristic. The knowledge about racial discrimination presents itself as definite, final, and past human motivations and interests. As such, critical theory seek to destabilize such knowledge. Black criticism acknowledges that racialism is engrained within the system and fabric of American society. An individual racist does not need to so as to note institutional racism is universal in the leading culture. The theory recognizes that white supremacy and white privilege dominates the power structures, which propagates the marginalization of Blacks. Black criticism also discards the traditions of meritocracy and liberalism. Legal discourse reveals that the existing law is impartial and colorblind, nonetheless, the theory challenges this lawful â€Å"act† by scrutinizing meritocracy and liberalism as a means of self-interest, privilege and power.   Black criticism recognizes that meritocracy and liberalism are habitually stories told by those with power, wealth, and privilege. Such stories creates a wrong picture of meritocracy; every person who works hard enough can attain power, wealth, and privilege but disregarding the systemic inequalities which institutional ra cism offer. Intersectionality (examination of sexual orientation, race, class, gender, national origin, and how they interplay in various settings) in Black criticism leads to a multiple oppressions and identifies that race, in itself, cannot suggest disempowerment (Camara, 2011, pg. 63). This is a significant tenet in emphasizing that Black criticism is crucial for most oppressions facing folks of color. The theory does not commit to racism as one–dimensional approach to oppression due to the complexities of the world. An interpretation of white writing especially in racist nations illumines the level of Blacks` oppression –

Literary Analysis of the novel Enders Game Essay

Literary Analysis of the novel Enders Game - Essay Example This essay analyzes the heroic evolution of Ender Wiggin and how he successfully meets the criteria of an American monomyth. In Ender’s Game, the readers are firstly made aware of Andrew Wiggin’s character, particularly the strange story of his birth. Andrew Wiggin is labeled ‘Third’, because he is a third child in a civilization that imposes harsh punishments on parents who have more than two offspring. Especially strange was the fact that his birth was ordered by an oppressive, authoritarian regime, triggering the cause-and-effect waves of remorse arising from his former-Mormon mother and former-Catholic father, who feel in Ender the guilt of violating their public oath not to bear more than two offspring, and their intense buried desire to â€Å"multiply and replenish the earth† (Collings 102). The actual existence of Ender is ironically a continuous condemnation of their inability to live in accordance to the rules of their society and a continuous mental note of the deterioration of their religion. Ender is secluded and reserved from the very start. He should have not existed, but he did. The story’s action starts toward the finale of the second phase of Ender’s evolution. He has put on the monitor and was discovered deserving of the state’s involvement in and postponement of its rulings with regard to thirds. At this time, all of a sudden, he is shoved into a new dilemma. The monitor is taken away, and he should show his capacity to work—indeed to survive—without any way out. Repeatedly, all through the story, Card mentions this theme as Ender successfully grasps something about every new scenario and is, therefore and instantly, presented to new, more difficult test, that consequently necessitate new, more advanced insight (Spinrad 159). The method of repetition is vital in the story, because the author handles the American monomyth with intricacy and richness; nowhere does Card merely depend on it for a direct

Taxation Statistics Project Example | Topics and Well Written Essays - 1000 words

Taxation - Statistics Project Example e telecommunication industry is an average of 11.77% of gross profit, the tax paid by the health care industry is an average of 8.24% of gross profit. We test the hypotheis whether the average for telecommunication is greater than that for health care. Hypothesis: Null hypothesis:H0: B1 = B2 Alternative hypothesis:Ha: B1>B2 Where B1 is the mean percentage tax paid by the telecommunication industry, B2 is mean percentage tax paid by the health care industry.We test the hypothesis that the mean are different using T test, we use the following formula to determine the T calcaulted value: Tcal = (B1 -B2)[(12/ n1 + 12 /n2)] Where is the standard deviation and n is the sample size, wee substitute the formula as follows: Telecommunication Services Health Care tax / gross profit tax / gross profit total 3.298118756 0.57652713 mean 0.117789956 0.082361019 standard deviation 0.045504328 0.020043758 variance 0.002070644 0.000401752 Tcal = (3.298118756 -0.57652713)[(0.002070644/ 28 + 0.000401752 /7)] T calculated is therefore equal to, T cal = 0.011460574 We test this hypothesis at the 95% level of test, a two tail test gives us a critical value of 2.05183, T critical = 2.05183. Decision: In hypothesis testing when the T calcualted value is greater than the T critical value we reject the null hypothesis, and if it is less than the T critical value we accpet the null hypothesis, for this reaons therefore our T calcualted value is less than our T critical value and therefore we accet the null hypothesis that B1 = B2, rejecting the alternative hypothesis that B1>B2. for this reaosn therefore we conclude that tax paid on gross profit by the...On taxes paid health care paid a mean of 1,227.38 in tax while the telecommunication services industry paid a mean of 1,421.34 in taxes, this shows that the telecommunication industry paid a higher tax than health care despite health care recording a higher mean gross profit. From the above we test the hypothesis that Telecommunication Service industry pay more taxes on gross profit than the healthcare service industry, in order to test this hypothesis we calculate the percentage tax paid on gross profit by both industries, the following table sumarises the results: In hypothesis testing when the T calcualted value is greater than the T critical value we reject the null hypothesis, and if it is less than the T critical value we accpet the null hypothesis, for this reaons therefore our T calcualted value is less than our T critical value and therefore we accet the null hypothesis that B1 = B2, rejecting the alternative hypothesis that B1>B2. for this reaosn therefore we conclude that tax paid on gross profit by the Telecommunication Service industry is equal to the tax paid on gross proifit by the healthcare service industry. From the above discussion it si evident that the health care idnustry has a higher mean level of gross profit than the teleommunication idnustry, on tax it is evident that the mean tax paid by the health care industry is lower than the averag