Alzheimer s Disease And Its Effects - 1270 Words

Alzheimer’s disease is a degenerative disease that attacks and ultimately destroys brain cells. Without these cells functioning properly, every aspect of a person’s life is adversely affected until they are no longer able to care for themselves. Despite years of research and the large amount of money that has gone into the study of this disease and its effects, there is much that remains a mystery in regards to Alzheimer’s disease. While great strides have been made towards a cause and ultimately a cure, there is much work to be done before Alzheimer’s disease will no longer be a threat. Alzheimer’s disease is, as of yet, an incurable disease that slowly destroys a person’s memory, cognitive skills, and as it progresses eventually motor†¦show more content†¦Depending on the age and overall health of the patient, the average Alzheimer’s patient can survive anywhere from four years up to twenty years after their symptoms begin to show (Alzheimer’s Association). There are three stages of Alzheimer’s disease, mild, moderate, and severe. The first stage is mild Alzheimer’s disease. In mild Alzheimer’s disease, the loss of memory becomes noticeable and other changes to the patient’s reasoning abilities begin to be effected (Alzheimer’s). It is in this initial stage that most patients are diagnosed with the disease. Issues and characteristics that identify a person with mild Alzheimer’s disease include difficulties such as getting lost in areas that were once well known, having poor judgment, routine tasks taking much longer to complete, and repeating questions and/ or statements. The second stage of Alzheimer’s disease is the moderate stage. In moderate Alzheimer’s disease, brain tissue damage reaches the portions of the brain that control sensory, language, cognizant thought (Alzheimer’s). During this second stage, it is common for patients to be unable to recognize and/ or remembe r the names of family members or close friends. Additionally, multi-tiered tasks, even those as simple as getting dressed, become extremely difficult for the patient to accomplish without

Superorder Dictyoptera, Roaches and Mantids

Dictyoptera means network wings, referring to the visible network of veins present in the wings of this order. The superorder Dictyoptera includes orders of insects related by evolution and features: Blattodea (sometimes called Blattaria), the cockroaches, and Mantodea, the mantids. That being said, the world of science is ever-evolving, and taxonomy is no exception. This branch of the insect taxonomic tree is currently under revision. Some insect taxonomists also group termites in the superorder Dictyoptera. In some entomology references, the Dictyoptera may be ranked at the order level, with the mantids and roaches listed as suborders. Description: Perhaps no other pairing of insects seems as unlikely as cockroaches and mantids of the order Dictyoptera. Cockroaches are almost universally reviled, while mantids, also called praying mantises, are often revered. Taxonomists rely only on physical and functional characteristics to determine groups of like insects, however. Compare a cockroach and a mantid, and youll notice both have leathery forewings. Called tegmina, these wings are held like a roof over the abdomen. Roaches and mantids have long and spiny middle and hind legs. Their feet, or tarsi, nearly always have five segments. Dictyopterans use chewing mouthparts to consume their food, and have long, segmented antennae. Both cockroaches and mantids also share a few anatomical features that you would only see through close examination and dissection, but theyre important clues to establishing the relationship between these seemingly different insect groups. Insects have a platelike sternite near the end of their abdomens, under the genitalia, and in the Dictyoptera, this genital plate is enlarged. Roaches and mantids also share a special digestive system structure. Between the foregut and midgut, they have a gizzard-like structure called a  proventriculus, and in the Dictyoptera the  proventriculus has internal teeth that break down solid bits of food before sending them along the alimentary canal. Finally, in roaches and mantids, the tentorium – a skull-like structure in the head that cradles the brain and gives the head capsule its form – is perforated. Members of this order undergo incomplete or simple metamorphosis with three stages of development: egg, nymph, and adult. The female lays eggs in groups, then encases them in foam which hardens into a protective capsule, or ootheca. Habitat and Distribution: The superorder Dictyoptera contains nearly 6,000 species, distributed worldwide. Most species live in terrestrial habitats in the tropics. Major Families in the Superorder: Blattidae - Oriental and American cockroachesBlattellidae- German and wood cockroachesPolyphagidae - desert cockroachesBlaberidae - giant cockroachesMantidae - mantids Dictyopterans of Interest: Blatta orientalis, the Oriental cockroach, gains access to homes through plumbing pipes.The brown-banded cockroach, Supella longipalpa, is called the TV roach. It likes to hide inside warm electronic appliances.Brown-hooded cockroaches (Cryptocercus punctulatus) live in family groups. Females give birth to live young; the nymphs take 6 years to reach maturity.The Mediterranean mantid takes its scientific name, Iris oratoria from an unusual marking on the underside of its wing. Literally, the name means talking eye, a smart description of the eyespot which is displayed when the mantid feels threatened. Sources: Dictyoptera, Kendall Bioresearch Services. Accessed online March 19, 2008.Kaufman Field Guide to Insects of North America, by Eric R. Eaton Kenn KaufmanDictyoptera, Tree of Life Web. Accessed online March 19, 2008.Evolution of the Insects, by David Grimaldi, Michael S. Engel.External Anatomy - The Insects Head, by John R. Meyer, North Carolina State University Department of Entomology. Accessed online November 9, 2015.Unlikely Sisters – Roaches and  Mantises, by Nancy Miorelli, Ask an Entomologist website. Accessed online November 9, 2015.

The Curious Case of Benjamin Button Free Essays

After his mother dies giving birth to him on the day of victory in World War I in 1918, Benjamin is taken by his father, Thomas Button (Jason Flemyng), and deposited on the doorstep of a home for the elderly. That is fitting since the infant looks like an 80-year-old man with sagging skin, cataracts, and wrinkles all over is body. Queenie (Taraji P. We will write a custom essay sample on The Curious Case of Benjamin Button or any similar topic only for you Order Now Henson), an African-American attendant at the place, finds him. She immediately decides that baby who is â€Å"as ugly as an old pot† is a child of God who must be cared for, no matter how difficult that may be. And so Benjamin (Brad Pitt) the man-child grows up in the presence of elders who share their stories with him and accept him as one of their own; they are all outsiders in a country where youth is worshipped and the elderly are viewed as obsolete. Benjamin starts out in a wheelchair and proves himself to be a great listener: everyone wants to tell him what they’ve been through in life. A man with a poor memory points out again and again that he was struck by lightening seven different times. â€Å"God keeps reminding me I’m lucky to be alive. A wealthy woman who keeps to herself teaches him to play the piano. A gregarious visitor, an African bushman (Rampai Mohadi), takes a fancy to the man-boy and introduces him the joys of sex in a bordello. At the age of 12, Benjamin looks about 70. He meets Daisy (Elle Fanning), the granddaughter of one of the residents at the home. They become instant friends and forge a bond which will last for a long time. In fact, Benjamin†™s story is shown in flashbacks as Daisy lies near death’s door in New Orleans at the time of Katrina. As the winds howl outside, her 40-year-old daughter Caroline (Julia Ormond) reads to her from a diary filled with pictures and postcards about this strange man who played such a major role in her life. At age 17, Benjamin is much younger and stronger. He leaves New Orleans for life aboard a tugboat that is piloted by Mike (Jared Harris), a colorful character with tattoos and a love of liquor. He travels to many cities and in Murmansk encounters Elizabeth (Tilda Swinton), who is intrigued by his mysteriousness. Although married, she begins a brief affair with Benjamin and introduces him to the pleasures of caviar, night-time dialogue, and sex. Benjamin also tastes the rush of adrenalin in war when he and the tugboat crew take on a Nazi U-boat that has just sunk a troop transport in World War II. Many of his shipmates are killed in the clash. Benjamin returns to New Orleans in 1945 and encounters his father, a rich entrepreneur who runs a button business. He is a lonely old man who is dying and wants to reconnect with the boy he ditched years ago. Instead of showing anger or seeking revenge, Benjamin treats him with kindly compassion for he has come to realize that death is a tender moment that must be treated with respect and dignity. Daisy (Cate Blanchett) is now a renowned dancer in New York who stops by for a visit. She has read his postcards from around the world and still feels they are soulmates. She tries to seduce him, but he is not ready for the changes that he sees in her. But after he inherits his father’s estate, he travels to New York to be with her. But now she is too caught up in the drama and excitement of her career and artist friends. There is more to their relationship as new twists and turns bring them together again as Benjamin grows younger and more handsome. The Curious Case of Benjamin Button is one of the best films of the year with its complex story, idiosyncratic characters, and treatment of the themes of love, time, aging, youth, change, death, and the impermanence of life. David Fincher directs this soulful movie with a marvelous attention to detail and pacing. The secret to the film’s powerful impact is the terrific screenplay by Eric Roth who wrote Forrest Gump, a 1994 movie that was also a picaresque tale about a strange outsider and his wild adventures. The Curious Case of Benjamin Button is based on a short story by F. Scott Fitzgerald that has been substantially changed for the screen. Another plus is the melodic and impressive music by Alexandre Desplat. What does Benjamin learn from his odd condition that makes him grow younger instead of older? What are the lessons of his adventures that take him around the world and back home again? At one point, he says: â€Å"You can change or stay the same. There are no rules to this thing. You can make the best or the worst of it. † Benjamin always keeps an open mind and uses each encounter as an opportunity to soften his heart. He makes the best of bad situations and does not allow them to bring him down. He demonstrates an equanimity that enables him to handle failure and success, defeat and victory, with calm. One of his favorite mantras is â€Å"You never know what’s coming for you. † It is best to see everything as a mystery that does not need to be solved or explained away. Just live in the present moment and savor what presents itself to you. A sense of wonder is a trademark of Benjamin’s personality. As a man-child in the home for the elderly, he listens to the house breathing. As a child-man he savors the start of the day looking out over the water just like his father did. Benjamin learns how to let go and not to cling to anyone: â€Å"We’re meant to lose the people we love. How else will we know how much they meant to us? † From start to finish, this character tries to be himself, accepting his flaws and celebrating his strengths as a human being: â€Å"It’s never too late or too early to be whoever you want to be. The Curious Case of Benjamin Button reminds us that the best thing we can do is make the most of our journey and be thankful for the people we meet along the way. It’s all gift. Benjamin embodies the zest for life described in one of our favorite quotations by Diane Ackerman: â€Å"The great affair, t he love affair with life, is to live as variously as possible, to groom one’s curiosity like a high-spirited thoroughbred, climb aboard, and gallop over the thick, sunstruck hills every day. . . It began as mystery, and it will end in mystery, but what a savage and beautiful country lies in between. â€Å" How to cite The Curious Case of Benjamin Button, Papers

Quail farm free essay sample

The quail industry started in the late 1970s back then quail eggs were just sold in the streets, bus terminal, Chinese restaurant and schools. Quail (coturnix coturnix) commonly known as pugo is a small game bird found both in tropical and temperate region of the world. Pugo is proven to be more productive when raised in areas with, ranging from 31 to 35 degree Celsius. Quail is one poultry species that is very advantageous to raise because it only requires a small investment. It can be a past time which can generate money. It can be domesticated in a small area and adapts very well to the intent environment. Quail eggs contain 74. 58% moisture, 12. 63% crude protein, 10. 83% crude fat, 0. 48% carbohydrates and 1. 28% ash. It is rich in antioxidant and a very valuable source of vitamins A, B1, B2, B6, B12 and vitamin D, iron, magnesium, zinc, copper, phosphorus and essential micro-nutrients, minerals and amino acids. Hence, quail eggs are recommended for regular consumption. Moreover, quail industry has also great potential in the market due to minimal market competition, high demand and an open international market. Also, quail meats are considered as novelty items stand a good chance of competing with beef, pork and chicken meats. This case study is conducted at Montoya Quail Farm owned by Mr. and Mrs. Montoya. It is located at Upper Matinao, Polomolok, South Cotabato. The couple is primarily engaged in quail egg production and chicks distribution. The quail industry started in the late 1970s back then quail eggs were just sold in the streets, bus terminal, Chinese restaurant and schools. Quail (coturnix coturnix) commonly known as pugo is a small game bird found both in tropical and temperate region of the world. Pugo is proven to be more productive when raised in areas with, ranging from 31 to 35 degree Celsius. Quail is one poultry species that is very advantageous to raise because it only requires a small investment. It can be a past time which can generate money. It can be domesticated in a small area and adapts very well to the intent environment. Quail eggs contain 74. 58% moisture, 12. 63% crude protein, 10. 83% crude fat, 0. 48% carbohydrates and 1. 28% ash. It is rich in antioxidant and a very valuable source of vitamins A, B1, B2, B6, B12 and vitamin D, iron, magnesium, zinc, copper, phosphorus and essential micro-nutrients, minerals and amino acids. Hence, quail eggs are recommended for regular consumption. Moreover, quail industry has also great potential in the market due to minimal market competition, high demand and an open international market. Also, quail meats are considered as novelty items stand a good chance of competing with beef, pork and chicken meats. This case study is conducted at Montoya Quail Farm owned by Mr. and Mrs. Montoya. It is located at Upper Matinao, Polomolok, South Cotabato. The couple is primarily engaged in quail egg production and chicks distribution. The quail industry started in the late 1970s back then quail eggs were just sold in the streets, bus terminal, Chinese restaurant and schools. Quail (coturnix coturnix) commonly known as pugo is a small game bird found both in tropical and temperate region of the world. Pugo is proven to be more productive when raised in areas with, ranging from 31 to 35 degree Celsius. Quail is one poultry species that is very advantageous to raise because it only requires a small investment. It can be a past time which can generate money. It can be domesticated in a small area and adapts very well to the intent environment. Quail eggs contain 74. 58% moisture, 12. 63% crude protein, 10. 83% crude fat, 0.48% carbohydrates and 1. 28% ash. It is rich in antioxidant and a very valuable source of vitamins A, B1, B2, B6, B12 and vitamin D, iron, magnesium, zinc, copper, phosphorus and essential micro-nutrients, minerals and amino acids. Hence, quail eggs are recommended for regular consumption. Moreover, quail industry has also great potential in the market due to minimal market competition, high demand and an open international market. Also, quail meats are considered as novelty items stand a good chance of competing with beef, pork and chicken meats. This case study is conducted at Montoya Quail Farm owned by Mr. and Mrs. Montoya. It is located at Upper Matinao, Polomolok, South Cotabato. The couple is primarily engaged in quail egg production and chicks distribution. The quail industry started in the late 1970s back then quail eggs were just sold in the streets, bus terminal, Chinese restaurant and schools. Quail (coturnix coturnix) commonly known as pugo is a small game bird found both in tropical and temperate region of the world. Pugo is proven to be more productive when raised in areas with, ranging from 31 to 35 degree Celsius. Quail is one poultry species that is very advantageous to raise because it only requires a small investment. It can be a past time which can generate money. It can be domesticated in a small area and adapts very well to the intent environment. Quail eggs contain 74. 58% moisture, 12. 63% crude protein, 10. 83% crude fat, 0. 48% carbohydrates and 1. 28% ash. It is rich in antioxidant and a very valuable source of vitamins A, B1, B2, B6, B12 and vitamin D, iron, magnesium, zinc, copper, phosphorus and essential micro-nutrients, minerals and amino acids. Hence, quail eggs are recommended for regular consumption. Moreover, quail industry has also great potential in the market due to minimal market competition, high demand and an open international market. Also, quail meats are considered as novelty items stand a good chance of competing with beef, pork and chicken meats. This case study is conducted at Montoya Quail Farm owned by Mr. and Mrs. Montoya. It is located at Upper Matinao, Polomolok, South Cotabato. The couple is primarily engaged in quail egg production and chicks distribution.