which blood vessel diameter can be modified? Detection of changes in blood pressure (leading to resultant changes in blood vessel diameter): Baroreceptors at the carotid sinus (the bifurcation of internal and external carotid arteries in the neck) and the aortic arch detect changes in blood pressure. These non-encapsulated nerve endings‚ located in the adventitial layer of arteries‚ are technically mechanoreceptors; they respond to arterial distension occurring due to a change in blood pressure
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Khaqhovia Lee Ms.Bolle IB English November 18‚ 2012 The Clutter’s death fades as time disperses the clouds of darkness‚ revealing winds of prosperity. Within the frigid pages of In Cold Blood by Truman Capote‚ death haunts the living as time sways through the air. A reunion between Dewey and Susan Kidwell‚ portrays the endless chain of life and death‚ as the waves of turmoil of the Clutter family’s death to the execution the murderers. Fields of wheat wave to the dead and the blue sky protecting
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Macbeth is the main character in William Shakespeare’s play Macbeth. Macbeth goes through drastic changes throughout the play. He changes from good to evil. Many different things cause these changes. In the beginning Macbeth was such a nice guy. That changed after he met the three witches. When Macbeth first meets the witches they say two things that cause Macbeth to be evil. These two predictions told by the witches caused the changes that happened within Macbeth. When Lady Macbeth finds
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Macbeth by William Shakespeare is the story of how one mans hubris destroys him. From it‚ we can extrapolate and comment on how in society people have a choice. We can live a life of altruism‚ valour and nobility or one fuelled by ambition‚ greed and violence. Macbeths journey from the former to the later showcases to the audience the dangers of selfishness. It prompts us to question our view of life – do we succumb to the false promises of evil‚ as tempting as they are‚ or do we remain defiant and
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Macbeth is a tragic hero in William Shakespeare’s play Macbeth due to his tragic flaw and the events leading to his death. Macbeth evolves as a character due to his tragic flaw of unchecked ambition. Macbeth’s ambition changes drastically throughout the events leading to his demise. The prophecies of the Weird Sisters are interpreted differently by Macbeth and the Weird Sisters. A series of uncontrollable events affect Macbeth and his future kingship. Macbeth’s lineage is threatened by Banquo and
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suppresses expansion and growth. Emily Dickinson’s poem “There is no Frigate like a Book‚” suggests that literature‚ allows readers to distance themselves from reality and embark on limitless journeys. Dickinson’s use of words with particular connotations gives her short poem a rich and meaningful aspect. Diction is what forms a piece of literature and is vital for impact on the reader. Dickinson’s word choice compares literature to several modes of transportation that carry readers away from reality
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Blood is known to all of us to represent life‚ death and often injury. Blood is an essential part of life‚ and without blood‚ we could not live. This is known to everyone‚ and because of this‚ when Shakespeare uses the symbol of blood to represent treason‚ murder and death‚ it is easily understood and fits in perfectly with the ideas we have of blood.<br><br>Blood is mentioned often in the play and most times in reference to murder or treason. The first sinister reference to blood is in Act 2‚ Scene
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Every day the word “love” so calmly slips from the mouths of ignorant people who attempt to express their lust and affection towards their significant others. Love is such a simple yet profound word that is misused far too much. Love is rare‚ a privilege that most human beings will never have the opportunity to have. To me‚ it is unattainable. To me‚ love is pure imagination. It is far too complicated and perfect for me to be able to feel. The word love is so diverse. Each and every person on earth
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positive and negative word connotation‚ two points of view‚ and dual focus it would surely lead to a poem that would require thought and would demand admiration. To firstly develop his dual theme Walt Whitman uses positive and negative connotation. For instance‚ in the first stanza as the ship is returning the narrator says‚ “the prize we sought is won‚” and “the bells I hear‚ the people all exulting.” These words can often be associated with very positive connotations. However also in
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many different connotations because it can be applied to many different situations. Three of its synonyms are liberty‚ independence‚ and emancipation. Freedom is a powerful word that has inspired many people and nations throughout the history of the world. One of freedom’s connotations is a political connotation. When freedom has this connotation‚ it refers to a government that does not have any people who are enslaved or oppressed in any way. Because it has a political connotation‚ freedom is often
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