The Andromeda Strain :: essays research papers

The book I read "The Andromeda Strain was written by the author Michael Chrichton. It is approximately 286 pages long. This book should be categorized as a science fiction book. 2.) The book, The Andromeda Strain, by Michael Chrichton starts out with two men going to investigate a satellite that crashed in Piedmont, Arizona. This satellite was sent out to collect alien organisms or bacteria. When the two men drove into town to collect the satellite they noticed that everyone was dead and within a few moments so were they. Because they were army personnel working directly for the government, several doctors and scientists were contacted secretly to deal with the issue. Once all the men were contacted, they were set to meet at the "Wildfire Project Installation", which was a top-secret government installation intended to study and correct any alien virus. When the men arrived, they immediately began studying and trying to understand what exactly happened in piedmont and why. This building was set to five levels, the first of these five was clean however not sterile the second slightly cleaner, as was the third, and fourth, the fifth was as sterile as physically possible. During the experiments they tested two people they brought back from the town, which were the only two survivors of the virus, one being an old man and the other an infant baby. They could find no similarities in them, So they tested the disease on animals and then did autopsies on their dead bodies. However they did not find anything until during one of the autopsies, Burton, one of the group of scientists, had torn his glove, meaning he was contaminated with the virus. And the automatic detonation button was turned on and set to go off within three minutes. Hall another one of the scientists was the only person able to turn it off, forcing him to crawl through the air shaft to another floor while darts filled with poison were being shot at him.

Zeus’s Role in the Illiad

Zeus, the Supreme Greek God In Greek mythology Zeus is king of the gods, ruler of Mt. Olympus, and controlled sky and thunder. In Homer’s The Iliad, Zeus was the supreme god of gods and the overseer of all events that took place during the Trojan War. Because of Zeus’s special skills, he had power greater than all other gods put together, and used it to ensure that events of the war took place the way fate meant for them to. Zeus was the son of Chronus and Rhea. If it was not for his mother, Rhea, Zeus would have been eaten by his father just as all his siblings before him were. When he was born, she hid him and instead gave Chronus a rock wrapped in a blanket. When Zeus was older he cut open his father’s stomach and released the swallowed children. Then, Zeus overthrew his father and became king of the gods. He married the goddess Hera, who was one of his sisters, but he also engaged in many other relationships. According to Allexperts, an online encyclopedia with in depth information about all greek mythology characters, â€Å"Zeus possesses superhuman strength superior to that of any other Olympian, the average male member can lift about 30 tons, though Zeus is capable of lifting at least 90 tons. † (Zeus 1). Zeus had superhuman strength, along with, speed, agility, and godlike reflexes. He also possessed godlike stamina, immortality, and the ability to change shapes, and see the future. â€Å"The grateful Cyclopes taught Zeus how to wield his energy-manipulating powers in battle† (Allexperts 1). Using this ability, he was able to generate large amounts of energy and release lightning bolts. The lightning bolts, bull, eagle, and the oak, were his symbols. In to The Iliad, Zeus ensured that fate took its course in the Trojan War. His supreme power over all made this possible. His power was seen in his confrontation with his wife Hera when she accuses him of plotting secret plans. As a result, the people of Olympus recognized his authority and realized it must never be questioned, and Zeus was worshiped all the more. Using his authority, Zeus enabled destiny to take its course. He ensured fated events took place, such as the deaths of Patroklos, and Hektor. He also prevented Troy from falling at the hands of Achilles. While everyone in The Iliad was taking part in the war in one way or another he claimed neutrality, and tried to keep other gods from intervening. Because Zeus reigned over all others he took part by watching over and overseeing the events to make sure destiny was fulfilled. He consistently attempted to maintain the divine order of things. Parada, Carlos . â€Å"Zeus becomes ruler. † Greek Mythology Link, 1 Jan.

Global Warming And Its Effect On Our Environment - 1471 Words

Global warming is commonly believed as a downfall to our planet and life as many individuals know it on earth. Bill McKibben, author of â€Å"The Environmental Issue from Hell†, states, â€Å" When global warming first emerged as a potential crisis in the late 1980’s, one academic analyst called it ‘the public problem from hell’†(Mckibben 746). However, this only seems a way to scare individuals and comply with the desires from government officials mainly in the United States but also in other countries. Global warming is the theory that the Earth is constantly heating up above normal levels due to elevated amounts of CO2 (Carbon Dioxide) in the atmosphere, which deteriorates the ozone and corrupts the greenhouse effect which maintains normal conditions of life (Courtney). Worldwide, global warming is happening, and most of the reason this is happening is because of manmade activities that cause pollution to our environment. Most often, the finger is being pointed at governments and industries, but there is sometimes where the finger needs to be pointed at the individual consumers. First, it is well known that transportation is one of the leading causes of global warming pollution. A large amount of automobiles burn some type of fossil fuel usually gasoline or diesel. Automobiles release greenhouse gases such as carbon dioxide and methane, out of the muffler. Small cars and sport utility vehicles (SUVs) supply an enormous amount of global warming pollution. SUVs are targeted more forShow MoreRelatedThe Effects Of Global Warming On Our Environment1595 Words   |  7 PagesGlobal warming is already having significant and harmful effects on our communities, our health, and our climate. Sea level rise is accelerating. The number of large wildfires is growing. Dangerous heat waves are becoming more common. Extreme storm events are increasing in many areas. More severe droughts are occurring in others We must take immediate action to address global warming or these consequences will continue to intensify, grow ever more costly, and increasingly affect the entire pla net—includingRead MoreThe Effects Of Global Warming On Our Environment885 Words   |  4 Pagesthat exist in our everything, one stands out from all the others. A place where the universe can communicate with itself, live upon desire, and shape the future. A place we have long called home. Just the mere thought that our planet might be the only one that holds life, is such a remarkable idea. You would think that, as a culture, we would appreciate this concept and take care of Earth, however this is not the case. For the past few hundred years, we have taken advantage of our power, drainingRead MoreThe Effects Of Global Warming On Our Environment1290 Words   |  6 PagesOne of the more troubling themes of over the past few years is global warming. Global warming is the result of human activity overloading our atmosphere with carbon dioxide and other toxic emissions. These emissions trap heat, drive up Earth’s temperature, and create significant and harmful impacts on our health, our environment, and our climate. In an effort to hinder global warming, advocates have made several efforts to decrease the amount of harmful emissions being released into the atmosphereRead MoreThe Effects Of Global Warming On Human Health And Our Environment Essay1699 Words   |  7 PagesGlobal warming is one of the biggest problems the world faces today. The production of carbon dioxide and greenhouse gases is affecting our atmosphere and human life. Society has been told that fossil fuels and auto emission needs to stop but there is one industry that â€Å"makes a 40% greater contribution to global warming than all transportation in the world combined; it is the number one cause of climate change† (Foer 43) and that is Animal agriculture. Over the years the meat industry has been unconcernedRead More Global Warming Essay example897 Words   |  4 Pagesthe term global warming, they may perceive this term to relatively mean warmth that is taking place with in our world. Warming that can possibly lead to potential threat to the environment and those amongst it. In exact terms global warming can be widely described as an increase in the temperature of the Earth’s atmosphere and surface area which contributes to the change of Earth’s climate, due to emissions of greenhouse gases. The fact that global warming has a significant role in our previous,Read MoreGlobal Warming And Its Effects985 Words   |  4 PagesEnvironmental Science Professor Mahoney 11/11/14 Global Warming Over the last few decades global warming has become one of the biggest environmental issues of all times. Every year, global warming gets worse and it’s affecting the way people live, it is affecting the atmosphere in general, and other living organisms in our planet. Global warming is the gradual and increasing rise of the overall temperature of the Earth caused by the greenhouse effect due to the increased levels of carbon dioxide andRead MoreThe Effects of Global Warming on the Earth990 Words   |  4 PagesGlobal Warming Earth’s temperature is a vital aspect to Earth and its surroundings. The atmospheric temperature along with natural gases is the significant reasons why Earth inhabits all of its life. When there are changes that alter the natural affects of Earth’s environment there are factors that places the environment at risk. Increase warming of global temperatures account as a major concern of Earth’s surroundings. Global warming is a prominent source to consider how and why the environmentRead MoreGlobal Warming Is Caused By Human Beings1174 Words   |  5 PagesGlobal Warming Global warming appears to be caused by human beings. There is too much CO2 in the atmosphere for plants and trees to take in all of it. There is strong evidence that humans are to blame, not just due to cars and factories but also from agriculture. A majority of scientists and scientific organizations believe humans are causing global warming. Global Warming is controversial. It is a perplexing phenomenon. Some people think it is a normal occurrence, others are afraidRead MoreHumans Are to Blame for Global Warming Essay1561 Words   |  7 PagesHumans Are To Blame For Global Warming Kevin Odhiambo Ogwa Lake Michigan College Abstract Every human activity has a particular effect on objects surrounding his or her environment, be it physical, mental, or social. But notably, the most evident might be the effect of human activity on global warming. Global warming is quickly becoming a major topic of concern worldwide, and has been stirring up controversy everywhere with its adverse effects seen all over the world. It causes rise of theRead MoreGlobal Warming And Its Effect On Climate Change Essay1362 Words   |  6 PagesThe global warming is a controversial and debated topic, but it is no surprise to most people. When we think about our future, we only think about our personal life effects and benefits. Global warming is also an important and troubling situation going on the planet earth. Changes in climate can be resulted from both human activities and natural. Human activities involve careless actions and burning fuels. On the other side, natural events cause climate change by volcanic eruptions. Human activities

Essay on EXPANDED COMPARISON MATRIX - 1207 Words

Expanded Comparison Matrix Paper Gloria Moore Grand Canyon University RES-811 October 23, 2013 Expanded Comparison Matrix Paper In this paper there are three articles that we are going to examine, the first articles is review is Transformational Leadership the structure of an organization affects leadership within the public sector. The article tries to analyse the characteristics of the public sector with regard to the obstacles it represents towards leadership that is transformational. This way it is easier to see through the effectiveness and the performance within the municipal institutions. Comparison of Literature Review This first article analyzes the effects that organizational structure has on leadership†¦show more content†¦The conclusion thus answers the question that was subject of the research that indeed structure does not matter as many perceive it. The second article The Effect of Transactional and Transformational Leadership Styles on the Organizational Commitment and Job Satisfaction of Customer Contact Personnel by Emery Barker. The article covers job satisfaction and organizational commitment in the context of transformational elements like charisma, intellectual stimulation and individual consideration and transactional elements like contingency rewards with an emphasis on the banking and food industry. The Emery and Baker’s article used 77 subjects, from the banking industry and another 47 drawn from a single food chain. The ideas enumerated by the article suggest that job satisfaction and commitment to delivery are more pegged on transformational leadership than on transactional leadership (Emery and Baker, 2007). To as far as this article contend that the elements of transformational leadership are more connected to job satisfaction which is reflected on the attitude of the customer contact person towards the cu stomer then it is in agreement with all the other there articles on the importance of transformational leadership. The parallel drawn in transformational and transactional leadership forms the conclusion which is in tandem with the research question, as hypothesized and confirmed by Emery and Baker that customer contact The third article

Kate Chopin s The Storm - 1706 Words

Written in a time when a woman’s sexual desires were considered unimportant and inappropriate, Kate Chopin writes a story portraying a married woman in the 1890’s who involves herself in an adulterous relationship with her former lover, Alcee. In â€Å"The Storm,† Chopin refrains from condemning Calixta’s sexual immorality by drawing parallels between the storm and her passion while ultimately allowing Calixta to move from the traditional housewife to a more liberating feminist role. Chopin uses the symbol of the storm to portray the brewing storm, its peak, and end with Calixta’s sexual encounter with Alcee. The storm is being used as a metaphor for Calixta’s increasing passion. In the beginning, â€Å"the leaves were so still† and the â€Å"somber clouds were rolling with sinister intention,† foreshadowing chaos and impending destruction. Similarly, Calixta is blissfully unaware of the quickly approaching storm as she furiousl y sews at her sewing machine. She is also unaware of her increasing sexual desires being stirred within her and is unaware of the chaos that lies ahead. Chopin writes, â€Å"But she felt very warm and often stopped to mop her face on which the perspiration gathered in beads. She unfastened her white sacque at the throat. It began to grow dark†¦she got up hurriedly and went about closing windows and doors.† Chopin is foreshadowing Calixta’s passionate encounter with Alcee by using the increasing humidity of the incoming storm to provide means for taking her clothesShow MoreRelatedKate Chopin s The Storm Essay1339 Words   |  6 Pagesfamous writer Kate Chopin once said, â€Å"The voice of the sea speaks to the soul.† The Awakening, (1899). Kate Chopin was widely recognized as one of the leading writers of her time. She was an American author of short stories and novels. She was born on February 08, 1850 in St. Louis, Missouri, United States. She died on August 22, 1904, in St. Louis, Missouri, United States. Written in 1898 but not published until it appeared in The Complete Works of Kate Chopin in 1969, The Storm has been widelyRead MoreKate Chopin s The Storm1623 Words   |  7 Pages Kate Chopin’s â€Å"The Storm† Kate Chopin’s short story â€Å"The Storm† was written almost at the same time as â€Å"The Awakening,† but the author has not dared to publish it. The story encompasses deep social problems important for the nineteenth century, including women’s rights and women’s sexuality. The plot of â€Å"The Storm† is sequel to â€Å"At the ‘Cadian ball,† published almost six years earlier, although the characters have obtained different features and behavioral patterns. Kate Chopin was born in 1851Read MoreAnalysis Of Kate Chopin s The Storm 915 Words   |  4 PagesSeptember 30, 2015 Analysis of Kate Chopin’s â€Å"The Storm† â€Å"The Storm† by Kate Chopin is a story of passion and desire where morality has no home when it comes to love, sex, and marriage. â€Å"The Storm† as the title implies, tells a story about Calixta a married woman who has an affair with Alcee, a former beau who is also married. As the storm approaches so does Alcee riding upon his horse and he asks â€Å"May I come in and wait on your gallery till the storm is over, Calixta?† (Chopin , pg 121). She allows himRead MoreKate Chopin s The Storm883 Words   |  4 PagesBasically, the setting in the short story of Kate Chopin ‘The Storm’ presents a clear demonstration of an illicit but a romantic love affair. Indeed, the title has been used perfectly to signify the adulterous love affair. Most importantly, it is evident that the storm has not been used as a mere coincidence but instead it has been used to steer the story and the affair forward. In fact, the storm has been significant during the star t of the story, during its peak and ultimately in the end. AlthoughRead MoreAnalysis Of Kate Chopin s The Storm 1842 Words   |  8 PagesMagen Ware Phyl Charnes English 28, March 2014 Betrayal My research paper is on The Storm, by Kate Chopin. This story is about two married couples having an affair during a fierce storm while their partners are elsewhere. Alcee is a high class, landowner and liked Calixta who was lower class. They were in love but could not let anyone know because it would be a disgrace. Five years later, they were both separately married and did not talk often. Calixta and Bobinot are married and they haveRead MoreKate Chopin s The Storm Essay1031 Words   |  5 PagesDr. Firtha English 1B January 17, 2016 The Storm by Kate Chopin. While it has traditionally been men who have attached the ball and chain philosophy to marriage, Kate Chopin gave readers a woman’s view of how repressive and confining marriage can be for a woman, both spiritually and sexually. While many of her works incorporated the notion of women as repressed beings ready to erupt into a sexual a hurricane, none were as tempestuous as The Storm. A storm can have several meanings, an â€Å"aggressiveRead MoreAnalysis Of Kate Chopin s The Storm 1161 Words   |  5 Pageswhat would lead them to love and their happy ever after. Despite that, they always didn’t really love who they married, but they stood by because it was frowned upon for women to break the commitment of marriage, during this time period. In Kate Chopin’s, â€Å"The Storm† you ca n see that Calixta is unhappy in her married life, and it leads her to break away from the regular rules of a women in that time period. Similarly, in â€Å"Cinderella† by Anne Sexton, Cinderella does not seem happy in her marriage withRead MoreKate Chopin s The Story Of An Hour And The Storm844 Words   |  4 PagesKate Chopin’s short stories testify to display to the readers her viewpoints about love, sex and marriage that one is not usually aware of. These three topics all tied together. Typically, it’s easy to think that when you love someone you get married to them. You only commit yourself to them and no one else. Of course not all marriages work out but that’s life. In two particular short stories though, it establishes the struggle for woman around the 1800’s. Kate Chopin’s â€Å"The story of an Hour† andRead MoreAn Analysis Of Kate Chopin s The Awakening And The Storm 1115 Words   |  5 Pages The late 1800’s was a cruel and unjust period in history for women. Around this time, women sought out to find equality and began the feminist movement. However, religious and social traditions still held strong, thus allowing the continuation of suppression of women’s rights, such as marriage and freedom. While many saw women as property rather than people, women were gathering a voice and eventually prompted to make a stand for their rights. Two pieces of timeless literature that express thisRead MoreKate Chopin s A New England Nun And The Storm1201 Words   |  5 PagesWhen the notorious topic of women’s role in society comes to mind writers like Kate Chopin and Mary Wilkins Freeman break the norms of how women in America were imagined to be through different cultures and regions. In both Kate Chopin’s and Mary Wilkins Freeman’s time period women are portrayed as an ample servant to their husbands. Together the texts show how the controlled und erstanding of the nineteenth century society, had on women. At that time of these writers, people were restrictive about

Abuses of Technology Free Essays

For the skeptic minds, this quotation is enough to rest the debate, however for many, It becomes important to make them see the other side of the picture as well. Social networking, news and knowledge on the go, cures and diagnosis of many diseases, connectivity around the world and turning the world in to a global village are some of the benefits of the technology. Sadly, humans have become so shallow that we close our eyes to any harmful effect of the things that give us the benefit of even the slightest percentage. We will write a custom essay sample on Abuses of Technology or any similar topic only for you Order Now Ladies and gentlemen, the problems that we are facing today’s are Like a tribe with technology as their tribal flouters ancestor. Allow me to state my stance. Teen depression. Teen suicide. The figures attached to these numbers are massive and the rate of growth In these numbers Is high as well. The mall reason attached behind Is the abuse the teenagers face especially on the social networks such as Faceable. Everyone becomes a victim. No one has a personal life anymore. Privacy becomes an issue. Pictures of girls are circulated around the globe. One rumor is enough to ruin the life of an individual. Family ties are limited online as well. The emotional level is as unpredictable as a network connection. Weapons in the hands of the army are a symbol of valor and safety, in the hands of racist groups are the symbols of terrorism. This is the exact scenario for the social networking platforms. Little good has come out from social media activist than the harm from the rest of the world. Technology is used by many to gain knowledge. Everything is just a click away for the world. But let us question our self on an honest note, what type of knowledge do we gain from it. For how long can we sit and study. Books are the most renewable resource of information and knowledge and even while sitting online, we are referred to books. The harmful causes attached to it, eye sight, and constant vulnerability to radiations lead to cancerous diseases. Let us go back. Iraq! What good use did technology bring? Nuclear bombs? Weapons of mass destruction? They said technology will lead to the exact location. Let me remind everyone where it led after killings millions, to a single word, Sorry. In the end ladies and gentlemen, I rest my case for the intellect of your mind to decide without being bias. By Sarah Alicia Abuses of Technology By Sarah-Alicia it becomes important to make them see the other side of the picture as well. Social are like a tribe with technology as their tribal fictitious ancestor. Allow me to state my and the rate of growth in these numbers is high as well. The main reason attached behind is the abuse the teenagers face especially on the social networks such as world. Technology is used by many to gain knowledge. Everything is Just a click away killings millions, too single word, Sorry. In the end ladies and gentlemen. How to cite Abuses of Technology, Papers

Dover Beach Essay Research Paper Dover BeachHow free essay sample

Dover Beach Essay, Research Paper Dover Beach How can life be so fantastic, but at times seem so intolerable? This is a inquiry that Matthew Arnold may hold asked himself, while composing # 8220 ; Dover Beach. # 8221 ; The verse form, one of Arnolds best plants, is about a beach that is genuinely beautiful, but holds much deeper significance than what meets the oculus. Matthew Arnold presents a really existent subject of love and luster in his verse form. He creates a scene of beauty among the sea and shores, assorted with dark and moonshine ( Harrison ) . Along with the beauty he besides presents us with implicit in wretchedness, which is easy over looked and disregarded. Arnold writes truly of love and loss and relates it with human wretchedness. # 8220 ; Dover Beach # 8221 ; is the affecting look of the despairing demand for love which work forces feel in this universe ( Miller ) . As the storyteller looks out his window, he sees a beautiful universe of nature: the sea and the drops under the freshness of the Moon. Describing this scene to his lover, he invites her to # 8220 ; come to the window # 8221 ; so that she might see it excessively. From their exalted vantage point the moonshine reveals an ocean that lies composure, a tide that is full, the distant seashore of France, and the drops of England ( Ball ) . Arnold describes a dark in which the glow of the moonshine plaies across the bay. This is a most placid dark and he is sharing it with the adult female he loves. However, the talker wishes his lover to see more than merely what is on the surface. Rather, he wants the talker to see the beach as an dry image that is a representation of the universe that the he sees ( Dickey 235 ) . During the first portion of the verse form Arnold provinces, # 8220 ; The Sea is unagitated tonight # 8221 ; and in line 7, # 8220 ; Merely, from the long line of spray # 8221 ; . In this manner, Arnold is puting the temper or scene so the reader can understand the point he is seeking to portray. In lines 1-6 he is speaking about a really peaceable dark on the of all time so unagitated sea, with the moonshine reflecting so intensely on the land. Then he states how the moonshine # 8220 ; glows and is gone # 8221 ; because the # 8220 ; drops of England # 8221 ; are standing at their highest extremums, and are barricading the visible radiation of the Moon. Next, the moving ridges come howling into the image, as they # 8220 ; pull back and fling the pebbles # 8221 ; onto the shore and back out to sea once more ( Spender 246 ) . Arnold may non be composing a scene of poetic fiction ; it seems instead a contemplation of the alterations he sees in his universe due to a rationalism that opposes traditional spiritual beliefs ( Mermin 83 ) . Arnold # 8217 ; s rational background and civilization leads him to remember the Grecian play, # 8220 ; Sophocles # 8221 ; when he compares the # 8220 ; Aegean # 8217 ; s turbid wane and flow # 8221 ; of the sea, to the flow of human wretchedness. As the talker begins to contemplate T he scene and listens to the â€Å"pebbles grating with the moving ridges, † and an â€Å"eternal note of sadness† emerges ( Riede 239 ) . The universe changes invariably merely like the pebbles that the moving ridges fling continuously. Nature may alter and have no bad effects, but â€Å"human misery† endures. He is so reminded of his ain clip and can hear the human wretchedness that surrounds him and his love. The sea is get downing to go rougher and agitated. Besides the reference of â€Å"human misery† implies that life begins and ends, but it can still be full of felicity, and unluckily, at the same clip, unhappiness ( Allot ) . The storyteller feels like many other romantics feel: while populating in a modern universe, they long for the great ages of the past. Like Arnold, the talker feels isolated from the universe around him. It seems as if everything great in the yesteryear is gone, and the great ages of the hereafter have non yet to come ( Rowse ) . As Arnold displacements to the traditions of faith, he ironically suggests that those who recognize the relentless agony of humanity must besides admit the diminution of traditional spiritual religion. As he contemplates Dover Beach, Arnold hears the # 8220 ; melancholy, long retreating boom # 8221 ; of the # 8220 ; Sea of Faith. # 8221 ; In stanza two, Arnold draws an analogy between the one time full, but now withdrawing tide and what he calls the # 8220 ; Sea of Faith ( Jump ) . # 8221 ; # 8220 ; The Sea of Faith was one time, excessively, at the full, and round Earth # 8217 ; s shore. # 8221 ; The key word in that stanza is one time, because it implies that the storyteller used to look at the sea in a different manner than he does now. Throughout the whole verse form, Arnold uses a metaphor to depict his positions and sentiments. It seems as though Arnold is oppugning his ain religion. The whole verse form is based on a metaphor # 8211 ; Sea to Faith. When the sea retre ats, so does faith, and leaves us with nil ( Miller ) . Religion provides no alleviation for his unhappiness, nor does societal or political action ( Riede ) . The lone hope left seems to be in personal love. Therefore, his talker begs his lover to # 8220 ; allow us be true to one another! # 8221 ; We learn that the storyteller is talking straight to his lover. His tone returns to a sense of composure as he presents the thought that they must soothe and stay faithful to the thought that they must stay faithful to one another because their relationship is all that they have. In these last nine lines, the land, which he thought was so beautiful and new, is really nil # 8211 ; # 8220 ; neither joy, nor love, nor light # 8221 ; . # 8220 ; We are here though every bit on a darkling field, swept with baffled dismaies of battle and flight, where nescient ground forcess clash at dark # 8221 ; . In world, Arnold is showing that nil is certain, because where there is light there is dark and where there is happiness there is sadness ( Riede ) .