Tuesday, December 31, 2019
The Basic Elements of the Communication Process
Whenever youve had a conversation, texted a friend, or given a business presentation, you have engaged in communication. Any time two or more people get together to exchange messages, they are engaging in this basic process. Although it seems simple, communication is actually quite complex, with a number of components. Communication Process Definition The term communication process refers to the exchange of information (a message) between two or more people. For communication to succeed, both parties must be able to exchange information and understand each other. If the flow of information is blocked for some reason or the parties cannot make themselves understood, then communication fails. The Sender The communication process begins with the sender, who is also called the communicator or source. The sender has some kind of informationââ¬âa command, request, question, or ideaââ¬âthat he or she wants to present to others. For that message to be received, the sender must first encode the message in a form that can be understood, such as by the use of a common language or industry jargon, and then transmit it. The Receiver The person to whom a message is directed is called the receiver or the interpreter. To comprehend the information from the sender, the receiver must first be able to receive the senders information and then decode or interpret it.à The Message The message or content is the information that the sender wants to relay to the receiver. Additional subtext can be conveyed through body language and tone of voice. Put all three elements togetherââ¬âsender, receiver, and messageââ¬âand you have the communication process at its most basic. The Medium Also called the channel, theà mediumà is the means by which a message is transmitted. Text messages, for example, are transmitted through the medium of cell phones.à à Feedback The communication process reaches its final point when the message has been successfully transmitted, received, and understood. The receiver, in turn, responds to the sender, indicating comprehension. Feedback may be direct, such as a written or verbal response, or it may take the form of an act or deed in response (indirect). Other Factors The communication process isnt always so simple or smooth, of course. These elements can affect how information is transmitted, received, and interpreted: Noise: This can be any sort of interference that affects the message being sent, received, or understood. It can be as literal as static over a phone line or radio or as esoteric as misinterpreting a local custom.Context: This isà the setting and situation in which communication takes place. Like noise, context can have an impact on the successful exchange of information. It may have a physical, social, or cultural aspect to it. In a private conversation with a trusted friend, you would share more personal information or details about your weekend or vacation, for example, than in a conversation with a work colleague or in a meeting. The Communication Process in Action Brenda wants to remind her husband, Roberto, to stop by the store after work and buy milk for dinner. She forgot to ask him in the morning, so Brenda texts a reminder to Roberto. He texts back and then shows up at home with a gallon of milk under his arm. But somethings amiss: Roberto bought chocolate milk, and Brenda wanted regular milk.à In this example, the sender is Brenda. The receiver is Roberto. The medium is a text message. The code is the English language theyre using. And the message itself is Remember the milk! In this case, the feedback is both direct and indirect. Roberto texts a photo of milk at the store (direct) and then comeà home with it (indirect). However, Brenda did not see the photo of the milk because the message didnt transmit (noise), and Roberto didnt think to ask what kind of milk (context).
Monday, December 23, 2019
The Ethical And Moral Standard Bestowed Upon Me Essay
I do not claim to be perfect or that I have never told a lie. To make such claims would prove immoral to say the least. Yet, I may have extended my lunch hour and attributed the inconvenience to a brazen captain at the front gate or claimed the girl at the register was new and in training, thereby thwarting my chance at returning to my duties in time. Surely, such petty occurrences couldnââ¬â¢t possibly do any harm? One philosopher believed lying to be an ignoble act and should never be exercised, no matter how irrelevant they may seem. However, in spite of my faults, and there are plenty, I am confident that have applied the ethical and moral standard bestowed upon me by my parents It is, after all, where my first lesson came from, and what a lesson it was. The tale that I am about to unfold is one of a great betrayal, one that involves stealing, lying and a great retribution, one that embodies immorality at its worst. My father worked as a parking lot attendant where he made a living collecting tips. His tips often came in dollar bills and sometime coins, which he kept unlock in a tin piggy bank in his dresser drawer. My father trusted his daughters and didnââ¬â¢t feel the need to lock the bank. He allowed us full access to it; however, he did have one rule and one rule only: tell him when we take even a penny from his bank. He never, and I mean never, said no. I pride myself in being obedient; I always did as I was told. I would never go into his bank without his knowledge. HeShow MoreRelated How Ethical Are The Gods In The Iliad? Essay1739 Words à |à 7 Pagesbeliefs. Thus the ethical nature of the gods can be explored in two ways, from an Ancient Greek perspective, and from a modern perspective. However, this exploration from two perspectives violates the term ethical as it should be ââ¬Å"a universal system of moral principles and values ââ¬Å" applicable through actions perpetrated by humans. However, absolute standards are unobtainable and conditional upon the society and time in which they are conceived. Another definition suggests that to be ethical is ââ¬Å"to conformRead MoreAmerican Americans From Hawaii And Around The World1733 Words à |à 7 Pagesonly achieve this when you display specific leadership traits and make ethical decisions. Daniel Inouye was a visionary leader who displayed idealized influence throughout his career and intellectual empathy to reduce prejudice. Not only was he a visionary leader, but he was an ethical leader who valued his own morals and lived his life by them. He also had intellectual integrity where he held himself to the same standards and values he held for his platoon. To start this essay, I will revealRead MoreBeing A Senior Noncommissioned Officer906 Words à |à 4 Pagesthose two things that I want to be an officer in the United States Army. The Army has given me everything that I have so it is only right that I push myself, and be the very best Soldier that I can be for the Army. I feel that being an officer is part of that. As a Military Officer, I know that I will be held to the highest standards of discipline and professionalism by society. Society will expect me to be a man of integrity; trustworthiness, and sound judgment, capable of training their sonsRead MoreReflection On Professionalism1597 Words à |à 7 Pagesby a person or learned from experiences. For me, personally, I will reflect on my ethical and personal professionalism and the innate journey it has taken me thus far. Letââ¬â¢s begin from the being of my endeavors in the professional realm. I first learned how to be a professional from an early age from my mother. She bestowed the wisdom of professionalism and modeled how professional women should represent themselves. I would say that my mother gave me the foundation and frame work on how to representRead MoreEver since I understood what the military was as a child, I wanted to be a Soldier. I wanted to600 Words à |à 3 Pagesengage with their expectations of what a military officer is. At all times, I am expected to live the highest of standards, exhibiting positive moral and ethical behavior. It is imperative that my actions are not only expressed as honorable or virtuous, but interpreted that way as well. The people of America trust that the officer corps is a vested authority in which they depend upon for the welfare and lives of their children. Without the support of every officer serving as a role model for theirRead MoreGattaca: A Phi losophical Analysis Essay1059 Words à |à 5 Pagesconversation with Vincent, in which he lessens the significance of his physical contribution to their mutually dependant relationship and proclaims the necessary role of Vincentââ¬â¢s nonphysical one. Jerome says, ââ¬ËI only lent you my body. You lent me your dreamââ¬â¢. Sartre, an existentialist philosopher, believed that every individual is responsible for determining his or her individual purpose (Velasquez 96). Although authorities at Gattaca possess a rigidly materialistic outlook (displayed throughRead MoreHow Ethical Are the Gods in the Iliad? Essay1774 Words à |à 8 PagesThus the ethical nature of the gods can be explored in two ways, from an Ancient Greek perspective, and from a modern perspective. br brHowever, this exploration from two perspectives violates the term ethical as it should be a universal system of moral principles and values applicable through actions perpetrated by humans. Howeve r, absolute standards are unobtainable and conditional upon the society and time in which they are conceived. Another definition suggests that to be ethical is toRead MoreAnalysis Of John Stuart Mill s The Republic Essay2174 Words à |à 9 Pageswrong. The old clichà ©, ââ¬Å"let your conscience be your guideâ⬠have enabled men to make the ethical decisions. The following story illustrates how manipulation, deceitfulness, and lies were used to for oneââ¬â¢s personal advantage. One little girl underhandedly uses her sisterââ¬â¢s innocence to elude punishment. The seven year old victim learns an important lesson in betrayal. One philosopher believes one possesses moral values if his decisions produces desirable results, not only for personal benefit but forRead MoreA Personal Model of Leadership2344 Words à |à 10 Pagesdiametric ideas are brought together in a creative and important way, a paradox appears. So the words servant and leader have been brought together to construct the paradoxical idea of servant leadership. Greenleaf (1970) argued that leadership was bestowed on a person who was by nature a servant. In fact, the way a person becomes a leader is by first becoming a servant. A servant leader focuses on the needs of followers and helps them to become more knowledgeable, more free, more autonomous, andRead MoreBranch Of History1403 Words à |à 6 Pagesbutton. Welcome to New Americaââ¬â¢s New York branch of history records, appeared before Phillipââ¬â¢s vision in a 3D hologram. Look here and blink to start program. Phillip did as the computer had put forth and the automated introduction prompted at once. Upon conclusion, Phillip was then shown a main menu which consisted of a list of options the first two being pre-volunteersââ¬â¢ arrival and Post volunteersââ¬â¢ arrival. Selecting the pre-volunteers option, he was then shown a new list of categories or asked
Sunday, December 15, 2019
Frantz Fanon on ââ¬ÅNational Cultureââ¬Â Free Essays
In ââ¬Å"On National Culture,â⬠an essay collected in The Wretched of the Earth, Frantz Fanon foregrounds the following paradox: ââ¬Å"national identity,â⬠while vital to the emergence of a Third World revolution, paradoxically limits such efforts at liberation because it re-inscribes an essentialist, totalizing, fetishized, often middle-class specific understanding of ââ¬Å"nationâ⬠rather than encouraging a nuanced articulation of an oppressed peopleââ¬â¢s cultural heterogeneity across class lines. In other words, although the concept of ââ¬Å"nationâ⬠unfairly characterizes colonized subjects as historically unified in their primitiveness or exoticness, the termââ¬â¢s promise of solidarity and unity often proves helpful nonetheless in their attempts at political amelioration. Fanon encourages a materialist conceptualization of the nation that is based not so much on collective cultural traditions or ancestor-worship as political agency and the collective attempt to dismantle the economic foundations of colonial rule. We will write a custom essay sample on Frantz Fanon on ââ¬Å"National Cultureâ⬠or any similar topic only for you Order Now Colonialism, as Fanon argues, not only physically disarms the colonized subject but robs her of a ââ¬Å"pre-colonialâ⬠cultural heritage. And yet, if colonialism in this sense galvanizes the native intellectual to ââ¬Å"renew contact once more with the oldest and most pre-colonial spring of life of their people,â⬠Fanon is careful to point out that these attempts at recovering national continuity throughout history are often contrived and ultimately self-defeating. ââ¬Å"I am ready to concede,â⬠he admits, ââ¬Å"that on the plane of factual being the past existence of an Aztec civilization does not change anything very much in the diet of the Mexican peasant of today. â⬠In the passage below, Fanon explains that ââ¬Å"national identityâ⬠only carries meaning insofar as it reflects the combined revolutionary efforts of an oppressed people aiming at collective liberation: A national culture is not a folklore, not an abstract populism that believes it can discover the peopleââ¬â¢s true nature. It is not made up of the inert dregs of gratuitous actions, that is to say actions which are less and less attached to the ever-present reality of the people. A national culture is the whole body of efforts made by a people in the sphere of thought to describe, justify, and praise the action through which that people has created itself and keeps itself in existence. How to cite Frantz Fanon on ââ¬Å"National Cultureâ⬠, Papers
Friday, December 6, 2019
Meetings Parliamentary Procedure and Meeting free essay sample
Types of meeting Meetings come in all shapes and sizes, of course. Here are some types: â⬠¢ chat (informal discussion) with colleagues at the coffee machine. â⬠¢ brainstorming among colleagues: where as many ideas as possible are produced quickly, to be evaluated later. â⬠¢ project meeting / team meeting of employees involved in a particular activity. â⬠¢ department/departmental meeting. â⬠¢ meeting with suppliers, for example to negotiate prices for an order. â⬠¢ meeting with a customer, for example to discuss a contract. â⬠¢ board meeting: an official, formal meeting of a companys directors. â⬠¢ Annual general meeting / AGM (BrE); annual meeting (AmE): where shareholders discuss the companys annual report. â⬠¢ EGM: extraordinary general meeting: a shareholders meeting to discuss an important issue such as a proposed merger. The role of the chairperson Before the meeting A good chairperson has to be a goodà organizer. What they do before the meeting is as important as the meeting itself. They should make sure the agenda (the list of things to be discussed) is complete by asking those involved what should be on it and then circulating (distributing) it to everyone concerned. We will write a custom essay sample on Meetings: Parliamentary Procedure and Meeting or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page They should check the venue, making sure the room will be free, without interruptions, until the end of the meeting. During the meeting The chairperson should be a good timekeeper. They should start the meeting on time, without waiting for latecomers. They should appoint a minute-taker to take the minutes, making sure that opinions and action points (where participants agree to do something) are noted. They should make sure each point on the agenda is allocated the time it deserves and should keep to the timetable. When the time allocated to one point is up, the chair should make sure that discussion moves on to the next point, even if the issue has not been completely covered or resolved (decided). The chair should make sure that each participant has the chance to make their point, and should deal tactfully with disagreements, making sure that each side feels their pointà of view has been noted. They should also try to avoid digressions, where people get off the point. Finally, they should ensure the meeting finishes on time, or early.
Friday, November 29, 2019
The Cystic Fibrosis Gene Essay Research Paper Example For Students
The Cystic Fibrosis Gene Essay Research Paper Biology GeneticsThe Cystic Fibrosis GeneIntroduction:Cystic fibrosis is an inherited autosomal recessive disease that exerts its main effects on the digestive system and the lungs. This disease is the most common genetic disorder amongst Caucasians. Cystic fibrosis affects about one in 2,500 people, with one in twenty five being a heterozygote. With the use of antibiotics, the life span of a person afflicted with CF can be extended up to thirty years however, most die before the age of thirteen.1 Since so many people are affected by this disease, its no wonder that CF was the first human genetic disease to be cloned by geneticists. In this paper, I will be focusing on how the cystic fibrosis gene was discovered while at the same time, discussing the protein defect in the CF gene, the bio-chemical defect associated with CF, and possible treatments of the disease. Finding the Cystic Fibrosis Gene:The classical genetic approach to finding the gene that is responsible for causing a gene tic disease has been to first characterize the bio-chemical defect within the gene, then to identify the mutated protein in the gene of interest, and finally to locate the actual gene. However, this classical approach proved to be impractical when searching for the CF gene. To find the gene responsible for CF, the principle of reverse genetics was applied. Scientists accomplished this by linking the disease to a specific chromosome. After this linkage, they isolated the gene of interest on the chromosome and then tested its product.2Before the disease could be linked to a specific chromosome, a marker needed to be found that would always travel with the disease. This marker is known as a Restriction Fragment Length Polymorphism or RFLP for short. RFLPs are varying base sequences of DNA in different individuals which are known to travel with genetic disorders.3 The RFLP for cystic fibrosis was discovered through the techniques of Somatic Cell Hybridization and through Southern Blot E lectrophoresis (gel separation of DNA). By using these techniques, three RFLPs were discovered for CF; Doc RI, J3.11, and Met. Utilizing in situ hybridization, scientists discovered the CF gene to be located on the long arm of chromosome number seven. Soon after identifying these markers, another marker was discovered that segregated more frequently with CF than the other markers. This meant the new marker was closer to the CF gene. At this time, two scientists named Lap-Chu Tsui and Francis Collins were able to isolate probes from the CF interval. They were now able to utilize to powerful technique of chromosome jumping to speed up the time required to isolate the CF gene much faster than if they were to use conventional genetic techniques.3In order to determine the exact location of the CF gene, probes were taken from the nucleotide sequence obtained from chromosome jumping. To get these probes, DNA from a horse, a cow, a chicken, and a mouse were separated using Southern Blot ele ctrophoresis. Four probes were found to bind to all of the vertebrates DNA. This meant that the base pairs within the probes discovered contained important information, possibly even the gene. Two of the four probes were ruled out as possibilities because they did not contain open reading frames which are segments of DNA that produce the mRNA responsible for genes. We will write a custom essay on The Cystic Fibrosis Gene Research Paper specifically for you for only $16.38 $13.9/page Order now The Northern Blot electrophoresis technique was then used to distinguish between the two probes still remaining in order to find out which one actually contained the CF gene. This could be accomplished because Northern Blot electrophoresis utilizes RNA instead of DNA. The RNA of cell types affected with CF, along with the RNA of unaffected cell types were placed on a gel. Probe number two bound to the RNA of affected cell types in the pancreas, colon, and nose, but did not bind to the RNA from non-affected cell types like those of the brain and heart. Probe number one did not bind exclusively to cell types from CF affected areas like probe number two did. From this evidence, it was determined that probe number two contained the CF gene. While isolating the CF gene and screening the genetic library made from mRNA (cDNA library), it was discovered that probe number two did not hybridize. The chances for hybridization may have been decreased because of the low levels of the CF gene present within the probe. Hybridization chances could also have been decreased because the cDNA used was not made from the correct cell type affected with CF. The solution to this lack of hybridization was to produce a cDNA library made exclusively from CF affected cells. This new library was isolated from cells in sweat glands. By using this new cDNA library, probe number two was found to hybridize excessively. It was theorized that this success was due to the large amount of the CF gene present in the sweat glands, or the gene itself could have been involved in a large protein family. Nevertheless, the binding of the probe proved the CF gene was present in the specific sequence of nucleotide bases being analyzed. The isolated gene was prov en to be responsible for causing CF by comparing its base pair sequence to the base pair sequence of the same sequence in a non-affected cell. The entire CF cDNA sequence is approximately 6,000 nucleotides long. In those 6,000 n.t.s, three base pairs were found to be missing in affected cells, all three were in exon #10. This deletion results in the loss of a phenylalanine residue and it accounts for seventy percent of the CF mutations. In addition to this three base pair deletion pattern, up to 200 different mutations have been discovered in the gene accounting for CF, all to varying degrees. .u1823037627aaf4a6b97439643b1547a8 , .u1823037627aaf4a6b97439643b1547a8 .postImageUrl , .u1823037627aaf4a6b97439643b1547a8 .centered-text-area { min-height: 80px; position: relative; } .u1823037627aaf4a6b97439643b1547a8 , .u1823037627aaf4a6b97439643b1547a8:hover , .u1823037627aaf4a6b97439643b1547a8:visited , .u1823037627aaf4a6b97439643b1547a8:active { border:0!important; } .u1823037627aaf4a6b97439643b1547a8 .clearfix:after { content: ""; display: table; clear: both; } .u1823037627aaf4a6b97439643b1547a8 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u1823037627aaf4a6b97439643b1547a8:active , .u1823037627aaf4a6b97439643b1547a8:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u1823037627aaf4a6b97439643b1547a8 .centered-text-area { width: 100%; position: relative ; } .u1823037627aaf4a6b97439643b1547a8 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u1823037627aaf4a6b97439643b1547a8 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u1823037627aaf4a6b97439643b1547a8 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u1823037627aaf4a6b97439643b1547a8:hover .ctaButton { background-color: #34495E!important; } .u1823037627aaf4a6b97439643b1547a8 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u1823037627aaf4a6b97439643b1547a8 .u1823037627aaf4a6b97439643b1547a8-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u1823037627aaf4a6b97439643b1547a8:after { content: ""; display: block; clear: both; } READ: Antigone's Tragic Hero EssayThe Protein Defect:The Cystic Fibrosis gene is located at 7q31-32 on chromosome number seven and spans about 280 kilo base pairs of genomic DNA. It contains twenty four exons.4 This gene codes for a protein involved in trans-membrane ion transport called the Cystic Fibrosis Transmembrane Conductance Regulator or CFTR. The 1,480 amino acid protein structure of CFTR closely resembles the protein structure of the ABC-transporter super family. It is made up of similar halves, each containing a nucleotide-binding fold (NBF), or an ATP-binding complex, and a membrane spanning domain (MSD). The MSD makes up the transmembrane Cl- channels. There is also a Regulatory Domain (R-Domain) that is located mid-protein which separates both halves of the channels. The R-Domain is unique to CFTR and is not found in any other ABC-transporter. It contains multiple predicted binding sites for protein kinase A and protein Kinase C.4 Mutations in the first MDS are mainly found in exon #4 and exon #7. These types of mutations have been predicted to alter the selectivity of the chloride ion channels.4 Mutations that are in the first NBF are predominant in CFTR. As previously mentioned, 70 percent of the mutations arising in CF cases are deletions of three base pairs in exon #10. These three base pairs give rise to phenylalanine and a mutation at this site is referred to as DF508.5 Such a mutation appears not to interfere with R-Domain phosphorylation and has even been reported to transport chloride ions.6;7 There are five other frequent mutations that occur in the first NBF. The first is a deletion of an isoleucine residue, DF507. The second is a substitution of glycine or amino acid #551 by aspartic acid/F551D. The third involves stop mutations at arginine #553 and glycine #542. The fourth is substitutions of serine #549 by various other residues. The fifth is a predicted splicing mutation at the start of exon #11.7Mutations within the R-Domain are extremely rare. The only reason they do occur is because of frameshifts. Frameshifts are mutations occurring due to the starting of the reading frame one or two nucleotides later than in the normal gene translation.4Mutations in the second membrane spanning domain of the CFTR are also very rare and have only been detected in exon #17b. These have no relevance to mutations occurring in the first membrane spanning domain. They apparently do not have a significant impact on the Cystic Fibrosis Transmembrane Conductance Regulator either.4Mutations in the second nucleotide-binding fold occur frequently in exon #19 and exon #20 by the deletion of a stop signal at amino acid number 1282 . Exon #21 is sometimes mutated by the substitution of asparagine #1303 with lysine #N1303K.4The Bio-Chemical Defect:Studies of the chloride channels on epithelial cells lining the lungs, sweat glands, and pancreas have shown a consensus in that the activation of chloride secretion in response to cAMP (adenosine 3, 5-monophosphate) is impaired in cystic fibrosis cases. Another affected, independently regulated chloride channel that has been discovered is activated by calcium-dependent protein kinases. Sodium ions have also been noted to be increasingly absorbed by apical sodium channels.8 Therefore, the lack of regulated chloride ion transport across the apical membranes and apical absorption of sodium ions, impedes the extracellular presence of water. Water will diffuse osmotically into cells and will thus cause the dehydration of the sol (5- mm fluid layer of the cell membrane) and the gel (blanket of mucus) produced by epithelial cells.9 As a result of this diffusion of water, ai rways become blocked and pancreatic proteins turn inactive. An Account of the Absorption and Secretion of Cl-, Na+, and Proteins:An inward, electrochemical Na+ gradient is generated by the Na+, K+-ATPase pump located in the basolateral membrane (the cell side facing the organ it is lining). A basolateral co-transporter then uses the Na+ gradient to transport Cl- into the cell against its own gradient. This is done in such a way that when the apical Cl- channels within the membrane spanning domain open, Cl- diffuse passively with their gradient through the cell membrane.4In pancreatic duct cells, a Na+, H+-ATPase pump is used and a bicarbonate secretion is exchanged for Cl- uptake in the apical membrane. Chloride ions then diffuse passively when the Cl- channels are opened. Such secretions also allow for the exocytosis of proteins in the pancreas which will later be taken into the small intestines for the breaking down of carbohydrates.4In addition to the pump-driven gradients and se cretions, there exists autonomic neurotransmitter secretions from epithelial cells and exocrine glands. Fluid secretion, including Cl-, is stimulated predominately by cholinergic, a-adrenergic mechanisms, and the b-adrenergic actions.4 Such chemical messengers cannot enter the cell, they can only bind to specific receptors on the cell surface and transmit messages to and through an intracellular messenger such as Ca2+ and cAMP by increasing their concentration. The intracellular message is transmitted across the cell by either diffusion or by a direct cascade. One example of a directed cascade is the following:Possible Treatments For Cystic Fibrosis:One suggested treatment for CF has been to provide the missing chemicals to the epithelial cells. This can be accomplished by the addition of adenosine 3,5-monophosphate (cAMP) or the addition of the nucleotide triphosphates ATP or UTP to cultures of nasal and tracheal epithelia. This has been proven to alter the rate of Cl- secretion by removing the 5-mmeter sol layer of fluid in the respiratory tract.9 Moreover, luminal application of the compound amiloride, which inhibits active Na+ absorption by blocking Na+ conductance in the apical membrane, reduced cell secretion and absorption to a steady state value. .ue477b9065a31edcfbcdffa14f55689e1 , .ue477b9065a31edcfbcdffa14f55689e1 .postImageUrl , .ue477b9065a31edcfbcdffa14f55689e1 .centered-text-area { min-height: 80px; position: relative; } .ue477b9065a31edcfbcdffa14f55689e1 , .ue477b9065a31edcfbcdffa14f55689e1:hover , .ue477b9065a31edcfbcdffa14f55689e1:visited , .ue477b9065a31edcfbcdffa14f55689e1:active { border:0!important; } .ue477b9065a31edcfbcdffa14f55689e1 .clearfix:after { content: ""; display: table; clear: both; } .ue477b9065a31edcfbcdffa14f55689e1 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ue477b9065a31edcfbcdffa14f55689e1:active , .ue477b9065a31edcfbcdffa14f55689e1:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ue477b9065a31edcfbcdffa14f55689e1 .centered-text-area { width: 100%; position: relative ; } .ue477b9065a31edcfbcdffa14f55689e1 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ue477b9065a31edcfbcdffa14f55689e1 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ue477b9065a31edcfbcdffa14f55689e1 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ue477b9065a31edcfbcdffa14f55689e1:hover .ctaButton { background-color: #34495E!important; } .ue477b9065a31edcfbcdffa14f55689e1 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ue477b9065a31edcfbcdffa14f55689e1 .ue477b9065a31edcfbcdffa14f55689e1-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ue477b9065a31edcfbcdffa14f55689e1:after { content: ""; display: block; clear: both; } READ: U.S Human Rights Intervention EssayAnother treatment that has been suggested is to squirt solutions of genetically engineered cold viruses in an aerosol form into the nasal passages and into the lungs of people infected with CF. This is done in hopes that the virus will transport corrected copies of the mutated gene into the affected persons airways so it can replace the mutated nucleotides.10 This form of treatment is known as gene therapy. A different approach taken in an attempt to cure cystic fibrosis involves correcting the disease while the affected person is still an embryo. Test tube fertilization (in vitro fertilization) and diagnosis of F508 during embryonic development can be accomplished through a biopsy of a cleavage-stage embryo, and amplification of DNA from single embryonic cells.5 After this treatment, only unaffected embryos would be selected for implantation into the uterus. Affected embryos would be discarded. Conclusion:Chloride conductance channels have dramatic potentials. One channel can conduct from 1106 to 1108 ions per second.8 This is particularly impressive when you consider the fact that there are not many channels present on cells to perform the required tasks. As a result of this, a mutation of one channel or even a partial mutation of a channel, that causes a decrease in the percentage of channel openings, can exert a major effect. Even the mildest of cures altering the Cystic Fibrosis Conductance Regulator in CF afflicted people would lead to significant improvements in that individuals health. Since cystic fibrosis is the most common genetic disorder, particularly amongst Caucasians, in todays society, intense research efforts towards its cure would be invaluable. When will cystic fibrosis be completely cured? No one can say for sure but, strong steps have already been taken towards reaching this goal.
Monday, November 25, 2019
Milkstone essays
Milkstone essays Milkstone tolerating every difference People sometimes forget how important nature is and how it can change each individuals life. Artist Wolfgang Laib immerses himself in the emanations of his environment and surrenders to its natural condition. I had a chance to go see his exhibition at the National Museum of Contemporary Art in Korea during the summer of 2003, and throughout the exhibition, I learned the laws of nature. Laibs work is not in the form that people usually thins of as art. His works are piles of pollen, or stacks of beeswax, or some rice in a bowl I was very confused when I first saw his art, and did not know how to interpret it. However, as I looked at more and more of his works, I figured all of them are saying a same thing in simple but various ways unification and what it brings to us. Among his works, Milkstone, a combination of unlikely materials milk and marble showed how well two extremely different things can become one. Wolfgang Laib is a German artist, who once was a medical student. Since he was a child, he often traveled various places in India, the near and the far East. Indeed, he learned their ways of thinking and living; he was influenced by diverse eastern religions and philosophies such as Hinduism, Jainism, Buddhism, Taoism and Sufism and by the lives and thoughts of St. Francesco (National Museum of Contemporary Art, Korea). Later, as he studied the scientific view and knowledge of life and death, he realized the limitation of natural science of the west, which is based on materialistic and logical thinking. Laib abandoned his career as a medical doctor and declared himself an artist (Weintraub 41). As an artist, he intended to achieve a world of transcendental spirit, which he finds in the organic world view of the East according to which human beings should harmoniously obey the law of nature the phenome...
Thursday, November 21, 2019
Asian people taking on non-typical or roles they are not characterized Essay
Asian people taking on non-typical or roles they are not characterized to in British cinema - Essay Example And that is what is the Asian Artists in England are aiming for; to craft their story and the performance in such a way that it entertains and touches the heart of the English community as much as it does of the Asian people. Asian directors are doing their best to bid for the mainstream. The year was 1986. A movie called ââ¬ËMy beautiful Laundretteââ¬â¢ was released. Scripted by writer from Asian origin, Hanif Kureishi, the movie tells a story of the Asian community living in London [1]. It proved to be a commercially successful movie and gave inspiration to the upcoming Asian artists in England a hope to confidently launch their career move thinking that ââ¬Ëmainstreamââ¬â¢ is not out of their reach ((Korte and Sternber ,2004. pg. 49). help of his school friend Johnny, turns around the business of laundry. The story has all the issues that try to portray the Asian community like homosexuality , rebellious women, religious pressure, and an effort to adjust with the different culture. ((Korte and Sternber ,2004. pg..pg84). It talked about what was happening at that time with Asian origin people and how they were trying to break from the barriers of tradition by choosing to live the life of their own and taking their own decisions. ((Korte and Sternber ,2004. pg. 85). The film got a mixed response. Although it was received well by the audience, it was also criticized by some Asian audience and the critics saying that it misrepresented the Asian community and has given a negative shade to the Asian people ((Korte and Sternber ,2004. pg..85). But one thing was certain, the film of Asian origin got the entry in the ââ¬Ëmainstreamââ¬â¢. However, for the Asian artists, there was still long way to go and many
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