Globalization as a Catalyst for Inaquality, Volatility and Division Essay

Globalization as a Catalyst for Inaquality, Volatility and percentage - Essay ExampleGlobalization is on the other hand blamed for the increase in the rich poor gap, environmental pollution and the threat to look upon for human rights. The interconnectedness of the many countries of the world is multifaceted and multifarious. Some of the problems of globalization derive from economics while others do not. It is important to note though that whatever the cause of globalization, it has an impact on the reality of human life crosswise the globe. Culture Clash Increasing globalization has led to the clash of many cultures across the globe which has proved to be detrimental in some instances. Trade agreements and worldwide corporations are known to lead to a degradation of the environment, and diminish secern sovereignty. The more developed countries have a culture of continuing growth which they wrongly assume the other countries have whereas they do not (Buckman, 200432). Many of t he growing countries of the world contain an abundance of labor whereas the countries of the West have technological knowhow. An increase in globalization leads to multinationals spreading to developing countries. Since there is a big(p) population in developing countries, demand for work is high which lead to increase low wages and worker welfare. Globalization has led to the invention of technological inventions such as the internet and TV. These technological inventions are capable of eroding or destroying the culture of people. Since most of these technological inventions such as TV and communicate are more oriented to Western lifestyles and culture, they would increase the instance of Western values and culture being adopted by other people most the globe at the expense of the erosion of their own local cultures. While popular opinion may not rate culture and identity actually highly in terms of influencing economic conditions, a deeper study of culture shows the reverse is actually true. Globalization has led to the spread of Western economic systems wherein pay employment is becoming the norm all over the world. Some cultures especially in the developing world depended upon subsistence farming for their economic sustenance (Velmeyer, 2004 76-87). Globalization has make many able bodied people to leave the farms and go to town to look for paid employment which has imported to increasing cases of food shortages as a result of lack of Agricultural labor. Trade Liberalization Globalization has led to increase trade linearization and the removing of trade barriers. While trade linearization has been hailed as a good amour by economic experts, it presents some challenges which have resulted to feuds in the international community. Trade liberalization has been seen by many in the developing world as increasing poverty and inequality in these countries rather than helping them attain economic independence and wealth. This has been compounded by the In ternational bodies such as IMF and Worlds Bank. Most of the international bodies such as World Bank and the WTO have been charge of only making rules that favor the most developed countries. A good example is the refusal by the developed rich countries of Europe and the USA to offer incentives to developing countries through preferential trade agreements preferring to give aid instead. International bodies have also been accused of interfering in the internal affairs of countries in which they offer financial aid. For instance the World Bank in 1990 froze aid to Kenya until the Kenya

An Analysis of Womens Mindset About Plastic Surgery Essay Example for Free

An Analysis of Womens Mindset About shaping Surgery EssayBased on Wikipedia, the free encyclopaedia stated that beauty is a value that related to emotional aspect that mean vitality, fertility, health, happiness, goodness, and love. viewer is commonly defined as a characteristic yield in objects, much(prenominal) as nature, art work, and a human person, that provides a perceptual experience of pleasure, joy, and satisfaction to the observer, through sensory manifestations such as shape, color, and personality. Beauty thus manifested usually conveys some level ofharmony amongst components of an object ( sweet World Encyclopedia). Thomas Aquinas (1225 1274), wrote on the essence of beauty. He thought that beauty was the result of ternion prerequisites wholeness (lat. integritas) or perfection, harmony (lat. proportio) and clarity or brightness (Pentti Rautio, 2007). For many centuries, people and philosophers have expressed their definition of beauty. They show their own arg ument with contrary definition. However, nowadays we can not get the really means of beauty, because beauty has been lost over time. It just leaves a word ( Nancy Etcoff, 1999, p. 69). Everyone want to be beautiful, especially for women.They make themselves as beautiful as they can. For being beautiful, they have an icon to be followed. They use a Barbie dolls as a fashion icon because they esteem that Barbie is the two-bagger of beauty woman. Barbie has thin and tall body, flawless skin, long hair and big eyes. It shows that Barbie is perfect creature. Because of it, Barbie has impact a lot of women through its beauty. Barbie become the image of beauty by its history. Barbie is named by Ruth Handler which comes from his daughters name Barbara. Barbara is the same as another child that play with a romances tho she always use a paper to make a dolls.During a trip to Europe with her child Barbara in 1956, Ruth Handler came across a German and found a doll called Bild Lilli. The Bild Lilli doll was very popular at that time, it was made based on a character in a comic strip drawn by Reinhard Beuthin for the newspaper Die Bild-Zeitung. In 1955, The Bild Lilli doll was initially sold to adults and became popular with children who enjoyed dressing up. On her return to the join States, Ruth Handler tried to redesign the Bird Lilly doll with help from Jack Ryan that works as an engineer.Moreover, the doll that was redesign by Ruth coach-and-four was given a new name Barbie, after Ruth Handlers daughter Barbara. The Barbie doll made its first debut at the American International Toy Fair in New York on March 9, 1959. This date is also used as Barbies birthday. The Bird Lilli doll drudgery was stopped in 1964 and the first Barbie doll wore a black and white zebra striped swimsuit and signature topknot ponytail. The doll was marketed as a Ten-age Fashion sticker with her clothes created by Charlotte Johnson. The first Barbie dolls were manufactured in Japan, wi th their clothes hand-stitched by Japanese home workers.Around 350,000 Barbie dolls were sold during the first year of production. Barbie was the first toy that has a marketing strategy on television advertising. It is estimated that over a billion Barbie dolls have been sold out in over 150 countries and all(prenominal) second three Barbie dolls are sold. Barbie products include not only the range of dolls with their clothes and accessories, but also a large range of Barbie branded goods such as books, apparel, cosmetics and video games. Barbie has appeared in a series of animated films and is a supporting character in Toy humbug 2 and Toy Story 3.Barbie has been given honors and become cultural icon that is rare in the toy world. In 1974 a section of Times Square in New York City was renamed Barbie Boulevard for a week. In 2009, Barbie celebrated her 50th birthday. The celebrations included a runway show in New York for the Mercedes-Benz Fashion Week and others character that u sed Barbie as the icon (James Penn, 2001). Barbie became a popular toy in America and the manakin that was used by Mattel dolls and accessories.For five years, Barbie has been an important part of toy fashion doll market. However, behind its popularity, Barbie also became controversies because its life style. From a young age, children play with toys like Barbie dolls and burly action figures, with bodies that are physically impossible to achieve. moving-picture show to these ideals is damaging to the self-esteem of youths (MelodyBee, 2008). Usually, most of children play Barbie, especially for girls. They make Barbie as beautiful as they can. However, playing a Barbie doll can give problematic influence for children. The Barbies clothes or the other things in Barbies world have affected the girls who playing Barbie think how importance of physical appearance. Barbie has affected them in terms of fashion.They be dressed precocious because the influence of Barbie. Without realizin g it, they are growing-up skipper. According to Marilyn Ferris Motz, he suggested, Barbie has other messages for us and that the dolls influence is more(prenominal) problematic, especially for children. It means that Barbie has bad side effect for children. Not only children, but nowadays the girls or women also make Barbie as woman figure that they want. Because of the figure of Barbie and other figures of beauties, women are convinced to believe that one must look like these images to be beautiful. The easiest way to achieve this is by having plastic surgery.Plastic surgery is a type of surgery that can involve both womens appearance and ability to function. Society today has influence women to believe that in order for a person to look beautiful, they must look like the images that are seen on television, in movies, and on the cover of magazines. Some of them are tear down willing to suffer in order to achieve their desired beauty. Although plastic surgery can improve womens a ppearance, but it can induce a lot of detriments which may lead to dangerous risk, even death. From the description, I will analyze womens mindset about plastic surgery.

European History Essay Example for Free

European History EssayThe way the eastern civilization would function is how people dream of living today. The eastern peoples put others above themselves. The way the western civilization used to live is how we live today caring or so ourselves for the most part. Even though the eastern positioning of living is how most people wanted to live, on that point are some positive characteristics of the western side that are worth incorporating.A common problem today is that we dont think. A trait of eastern culture is the being contemplative. There are countless problems that could be avoided if thought would have gone into the situation. Life is a strategy that is filled with decisions. It is inevitable that mistakes go out be made, but there will be less if you think before you act.In life there are always consequences for your actions. What most people dont realize is that there can be positive consequences. This is something that the western civilization honored the rewards or the positive consequences of the life they lived. Having the good things in your life isnt as recognize as working for the grand prize. Towards the end of your life, what will you have that reflects what you work for?In the eastern civilization, working with less is held high in standards. As the ache time go by, people always want more and more but is it really necessary? For example, heated seats and electronic windows are nice in our vehicles but we dont actually need them. The eastern peoples learned to work with what they were given, even if it was less than what they wanted.Technology is taking over the world. With this new rub with human beings life, the beautiful art of work will soon be forgotten. There are amazing things that humans can do as long as they work for it. The western civilization figured this out and put activity high on the list ofstandards. Life is short and there whitethorn be things that we miss if we dont work to see what it has in store for us.Bo th the eastern and western civilization contain characteristics that would benefit the human race. A mixture of the two would be a perfect way to live. Placing others higher in value than yourself is a trait that isnt common in the world today. Even though, putting others first is something great, you need to think about yourself too. You only have one life and one chance to make it the best. Do what makes you happy and you will see that others will come with you.

Police chiefs face Essay Example for Free

Police chiefs face EssayBy this point the voice-over repeat of the chorus has finished. The camera begins to pan round then abruptly cuts to a shot of the police chiefs face then a shot of the word police and finally a shot of a scene of violence, death and destruction. presently after the camera continues to pan but this time across a mass of posters on a wall.During the next section of the film a credits-like idea is used, flashing a freeze frame of a character with a sub-heading of their name underneath. Firstly the Montague parents are shown. The camera freezes and then cuts to the Capulet parents. These are portrayed with more(prenominal) than detail for example a medium close up is used to show their faces which appear very distressed, possibly even scared. This part is made complaisant to a modern audience by showing flashing lights. The view will most probably instantly connect this sight with police or even emergency services, both of which were non around in Shake speares times, making it both an capture atmosphere and very modern. This way of introducing characters continues for various other central characters in the film. Accompanying this filming is a very dramatic choral music, awakening the viewer and drawing their mind to the film. The music builds in volume chroma as a similar style of music did earlier in the section, increasing the suspense and anticipation in the film.Seconds later from these credits several low-spirited clips are shown from the film. Including the firework display from the banquet scene. Following this yet again the chorus is portrayed but yet again in a several(predicate) way. This time it is flashed across the scene in words. This reinforces the chorus yet again, similar to that of a film trailer. Whilst providing a brief overview of what will happen but not ruining the story. Then the background music undergoes a Rullentendo, bringing the mood and pace right down. The camera then rapidly zooms towards a c ross. Then instantaneously a Romeo and Juliet title appears on screen as if announcing the beginning of the film.In summary the film has been made accessible to a modern audience using items and features we recognise and can relate to, for example the newsreader the modern city helicopters and so on. Secondly, the use of repetition and the variety of the delivery of the chorus. The use repetition is fantastically effective, as it constantly reminds us exactly what is being said both through auditory and visual effects.The director has effectively used both hygienic and special visual effects to create effective atmosphere throughout the film. In parallel with camera effects, throughout the film the atmosphere has been made appropriate using five main features. Firstly the consistent atmosphere of conflicts violence and war between the families. Secondly, the effective use of music which is written in a very choral, classical and yet modern style.The way it picks up pace builds te nsion and excitement until the climax. As mentioned above, the news-style reporter is very familiar to us. Finally, the use of a modern futuristic setting really builds the atmosphere of intrigue. It gives the impression of a Gangland scene between the two families. In my opinion, this section has been made both accessible to a modern audience and used an appropriate atmosphere. Thus Baz Luhrmunn has successfully achieved his aim, to make a Shakespeare play understandable to a younger audience, more modern audience, by bringing the story into a modern and more easily relatable environment.

Introduction to Gene Therapy Research

Introduction to agent Therapy ResearchGene therapy is a emblem of treatment that occurs at the molecular level in which defective ingredients are replaced by pattern elements in an attempt to correct genetic dis consecrates. The development of gene therapy which started in the early 1990s has brought hope for thousands of people with life threatening genetic disorders. Disorders that were once thought incur adapted are now being elderly due to advanced research in gene therapy. Gene therapy allows for the treatment of numerous disorders and even genetic diseases like cancer and neurodegenerative diseases. An exemplar, a type of Lebers inbred amaurosis (LCA), an inherited eye disease, can just be cured using gene therapy. (ASGCT, 2000)LCA is an inherited degenerative eye disease that targets the retinal area typically causing congenital blindness in early infancy that usually lasts an entire lifespan. The retinas purpose is to receive light, convert it into neural signals, a nd send those neural signals to the brainpower for visual recognition (Healthline Medical Team, 2015). Since LCA targets the retinal area, patients with this disorder are completely unresponsive to light and cannot see. Occurring in around 2 to 3 per 100,000 newborns, LCA is not only very rare but also one of the leading causes in early churl blindness. LCA most commonly has an autosomal recessive pattern of hereditary pattern meaning that both copies of the allele in each cell from both parents have mutations. In this case, both parents of an individual with an autosomal recessive pattern of heritage carry one copy of the mutated allele without showing any signs and symptoms of the actual condition. So there is only a 25% chance that the child leave have the disease, showing how rare LCA really is. There are 14-17 known genes which all have different functions and are all equally necessary for peck that have the possibility of carrying mutations responsible for LCA. Mutations in the CEP290, CRB1, GUCY2D, and RPE65 genes are the most common causes while mutations in the other genes are rare. So far LCA is only treatable with gene therapy if the mutation occurs to the RPE65 gene, whose role is to produce a type of vitamin A needed to keep light-sensing photoreceptor cells fully functional. Otherwise the disease is untreatable and gets worse as a child gets older to a point of complete blindness with no hope of ever being able to see again. (Manning, 2016), (AAPOS, 2014), (National Eye Institute, 2017)Using gene therapy, experts are able to replace the mutated RPE65 gene with a healthy RPE65 gene restoring its original function. This is done by retinal injection, a method in which modified viruses carrying a normal copy of the human RPE65 gene are injected beneath the retina. Restoring the genes original function gives the retina the special kind of Vitamin A it needs and allows it to absorb light in order for visual recognition. This process was mastered t hrough a series of trials done by scientists. Initially tested on animals such as dogs, the procedure restored batch for blind dogs. Then after years of research and dedication, the process began being tested on humans after being deemed successful on animals. In 2007, the first successful human clinical trial treating Leber congenital amaurosis was reported at the University of Pennsylvania, USA. Although, the process hasnt been 100 percent successful, it has worked repeatedly and has been proven to be efficient. (Fighting Blindness, 2016)In conclusion, gene therapy is a work in progress. So far gene therapy has been developed to treat numerous disorders and diseases but research is being done to increase this number. LCA is an example where gene therapy has shown great success. Although, it can only be used to treat one type of LCA causing gene mutation, scientists are continuously working on ways to treat other mutations and also increase the success rate. As technology improves daily, gene therapy will be the staple of the 21st century medicate saving millions of lives.Citations/ReferencesAmerican society of gene cell therapy (2000) for sale at http//www.asgct.org/about_gene_therapy/diseases.php (Accessed 12 January 2017).LCA Gene Therapy trial (2016) Available at http//www.rpfightingblindness.org.uk/index.php?tln=researchpageid=17 (Accessed 12 January 2017).Media, 2017 H. (2015) Available athttp//www.healthline.com/human-body-maps/retina (Accessed 12 January 2017).Reference,G.H. (2017) Leber congenital amaurosis. Available at https//ghr.nlm.nih.gov/condition/leber-congenital-amaurosisinheritance (Accessed 12 January 2017).Reserved, A.A.R. (2014) Lebers congenital Amaurosis AAPOS. Available at https//www.aapos.org/terms/conditions/66 (Accessed 12 January 2017). The Gene Therapy journey From bench to bedside (2016) Available at https//nei.nih.gov/lca/blindness (Accessed 12 January 2017).

What Are The Uses Of Phenoxybenzamine Hydrochloride Biology Essay

What Are The Uses Of Phenoxybenzamine Hydrochloride Biology EssayPhenoxybenzamine Hydrochloride (RS)-benzyl radical(2-chloroethyl)1-methyl-2-phenoxyethylamine hydrochloride is a alpha-adrenoceptor blocker that covalently binds and irreversibly inhibits the activity of alpha-1 alpha -2 adrenoceptors.3,4 Phenoxybenzamine Hydrochloride is mainly intentd to treat episodes of high stock certificate pressure and sweating link up to phaeochromocytoma. Phaeochromocytoma is a r atomic number 18 catecholamine-secreting tumour of the adrenal medulla. Patients with phaeochromocytoma are usually hypertensive and suffer headache, palpitations, and excessive sweating.3 even so it is rarely prescribed due to it unfavourable side effects. One of the side effects of Phenoxybenzamine is that block the ejaculation. likewise some studies are under investigation to use Phenoxybenzamine as male contraceptive pills.11, HClFig. 01 Molecular structure of (RS)-N-benzyl-N-(2-chloroethyl)-1- phenoxy-propa n-2-aminePhenoxybenzamine hydrochloride is white, odourless, crystalline powder that is sparingly soluble in water soluble in ethanol, chloroform, and propylene ethanediol and insoluble in diethyl ether.Neutral and alkaline solutions are unstable sensitive to oxidation and photo degradation.6,7,8Molecular Weight9 303.82638 g/molMolecular Formula C18H22ClNOMonoIsotopic push-down storage9 303.138992CAS-No. 63-92-3The perceptual constancy studies for Phenoxybenzamine injection concentre were carried out by Zeta Analytical Ltd. for their Clients. Also analytical regularity for related mettle of Phenoxybenzamine Injection has been validated by them. During the stability studies, it has been nominate that some stability batches contain more than 0.1% of mystical impurities. Already there are three identified, process related impurities were inform in their clients analytical methods.10Those three impurities A, B, and C are reported as telln downstairs.1. dross A N-benzyl-N-(2 -chloroethyl)-2-phenoxypropan-1-amineFig. 02 Molecular structure of N-benzyl-N-(2-chloroethyl)-2- phenoxy-propan-1-amine2. scoria B N-benzyl-N-(2, hydroxyethyl)-1-phenoxypropan-2-amineFig. 03 Molecular structure of N-benzyl-N-(2-hydroxyethyl)-1-phenoxypropan-2-amine3. Impurity C N-(2-chloroethyl)-1-phenoxypropan-2-amineFig. 04 Molecular structure a of N-(2-chloroethyl)-1-phenoxypropan-2-amineAccording to the International Conference on Harmonization1,2 (ICH) guidelines any office of a pharmaceutical product which is not the chemical entity of active substance or excipients, set out at levels higher than 0.1% or 1 mg/day intake (whichever is lower) for a maximum daily dose of 2 g/day or less, need to be identified and qualified with appropriate toxicological studies. For a daily dose of greater than 2 g of drug substance, the identification brink is 0.05%.1 ,2 Also British (BP), European (EP) and United states (USP) pharmacopeia texts refers the ICH criteria on dross profiling for new drug substance and new drug products.5,6,7Hyphenated techniques such as LC-MS and LC-NMR methods as an effective tool for mental picture of impurities and degradation products in drug molecules. therefore, Zeta Analytical proposed this project to perform LC-MS analysis on Phenoxybenzamine injection for structural miniature of unknown scoria. This project involved method transferring (Tech transfer) from Zeta to Kingston University and developing a LC-MS compatible chromatographicmethod structural identifications of unknown scoria.Literature StudyThere are no chromatographic methods have been reported in the literature describing the analysis of Phenoxybenzamine and its related substances using UV detection. The chromatographicConditions mentioned in United States Pharmacopoeia (USP) monograph7 (refer Appendix) and Zetas method quiet similar apart from the detection wavelength, which is 268nm for USP and 220 nm for Zeta. Both methods are not compatible for LC/MS analysi s. Because phosphate break is a one component that wide awake mannequin consist in both methods. There are no reports available on the investigation using LC/MS/MS and closing off of related substances in Phenoxybenzamine active pharmaceutical ingredient (API). However, in order to analyse the sample in LC/MS and to get better chromatographic law of closure the method has been modified for use in the present investigation.A synthesis route of Phenoxybenzamine has been mentioned in Vardanyan and Hruby,18 and slightly different route of synthesis for phenoxybenzaime related amines has been reported in Giardink et al.13EXPERIMENTALMaterial and MethodsChemicals used (all anal. Grade )were Phenoxybenzamine Hydrochloride ( Sigma- Aldrich) ,Impurity B (PBA) from med alchemy S.L Spain, HPLC grade Acetonitrile (Sigma- Aldrich), Potassium phosphate dibasic, Potassium phosphate monobasic, ammonium ion formate, ammonium ion Hydroxide, MilliQ grade waterSamplesPhenoxybenzamine injection co ncentrate Each 2 ml ampoule contains 100 mg Phenoxybenzamine Hydrochloride BP and excipients are absolute ethyl alcohol, hydrochloric acid AR and propylene glycol.Sample Preparation for HPLC and LC-MSWhole contents of ampoule was transferred to a 100mL volumetric flask and dissolved with 30 mL of acetonitrile. Then it was shacked for few transactions to mix well and added more acetonitrile to volume up the level of volumetric flask.HPLC analysis at Zeta Analytical Ltd.HPLC analysis was proceeded at these chromatographic condition tug Phenomenex Gemeni-NX 5m C18 110A 250-4.6 mm. Mobile manikin used pH 7.5 20mM Phosphate buffer (Dissolved 2.4g of K2HPO4 in 1L of water and adjusted to pH 7.5 with KH2PO4) Acetonitrile = 30% 70% (Isocratic method ) .Column temperature 25C , flow rate 0.9 cm3min-1 , detection at 220nm .HPLC system used at Zeta analytical Ltd Pump , Auto taster ,UV detector and thermostat are Agilent 1100 serial publication with Agilent Chemstation for LC data sy stem.HPLC analysis at School of chemistry and pharmacy, Kingston UniversityHPLC analysis was proceeded at these chromatographic condition Column Phenomenex Gemeni-NX 5m C18 110A 250-4.6 mm. Mobile phase used pH 7.5 20mM Phosphate buffer (Dissolved 2.4g of K2HPO4 in 1L of water and adjusted to pH 7.5 with KH2PO4) Acetonitrile = 30% 70% (Isocratic mode ) .Column temperature 25C , flow rate 0.9 cm3min-1 , detection at 220nm .HPLC system used at Kingston University Pump , Auto sampler ,UV-VIS detector and thermostat are Perkin Elmer series 200 with Totalchrom v6.2 software.LC- MS analysis at School of chemistry and pharmacy, Kingston UniversityLC-MS analysis was proceeded at these chromatographic condition Column Phenomenex Gemeni-NX 5m C18 110A 250-4.6 mm. Mobile phase used pH 8.3 20mM Ammonium formate buffer (Dissolved 1.3g of NH4HCO2 in 1L of water and adjusted to pH 8.3 with NH4OH) Aceotonitrile = 30% 70% (Isocratic mode) .Column temperature 25C , flow rate 0.9 cm3min-1 , d etection at 220nm .LC system Pump , Auto sampler ,UV-VIS detector and thermostat are Perkin Elmer series 200 with Totalchrom v6.2 data system.Mass detetectors used Two different atomic moveor detectors were employed Waters Micro tidy sum LCT ESI-TOF-MS system with Mass Lynx 4.1 softwareThermo TSQ Quantum portal system ( MSMS ) with Thermo Excalibur softwareRESULTS AND DICUSSIONHPLC Analysis at Zeta Analytical Ltd.Initially the sample was analyzed in Agilent HPLC in Zeta Analytical Ltd. found on the Zetas Analytical Method validation report for the related substance of Phenoxybenzamine HCl injection,the three identified impurities and one unidentified dross were confirmed. Below the fig.05 (Appendix A-1) shows the peaks of Phenoxybenzamine and its impurities and the table 01 shows the storage time of those peaks.Fig. 05 HPLC chromatograms of Phenoxybenzamine HCl injectionsTable 01 Peaks and its retention time of Phenoxybenzamine (zeta)PeaksRetention Time / minImpurity C5.2Imp urity B7.3Unidentified Impurity8.6Impurity A18.2Phenoxybenzamine19.6HPLC Analysis at Kingston University (Method Transfer)The above results obtained at zeta were replicated again with Perkin-Elmer HPLC system in Kingston University. Same chromatographic condition was employed with same Phenomenex Gemeni-NX 5m C18 110A 250-4.6 mm column . The fig.06 below show chromatogram of Phenoxybenzamine HCl injection analysis repeated at Kingston University(Appendix A-2).The peaks were interested and its retention times are shown in the table 02 below.Fig.06 HPLC chromatogram of Phenoxybenzamine HCl Injection (Kingston)Table 02. Peaks and its retention time of Phenoxybenzamine (Kingston)PeaksRetention Time / minImpurity C5.0Impurity B7.0Unidentified Impurity8.4Impurity A17.9Phenoxybenzamine19.5LC-MS Analysis of Phenoxybenzamine Injection ConcentratePhosphate buffers are not compatible for LC-MS due to their non volatile nature. Since it was necessary to replace the phosphate buffer to a volati le buffer. Mean while the chromatographic development should not be changed. The ammonium formate buffers are widely used in LC-MS analytical methods and has buffering pH mark (8.2-10.2) close to the previous phosphate buffers used which is pH 7.5 . 20mM ammonium phosphate buffer was prepared adjusted the pH to 8.3.The HPLC analysis previously performed was repeated with mobile phase of Ammonium formate buffer Acetonitrile =30 70 instead of mobile phase of phosphate buffer Acetonitrile = 3070 .The isolation of peaks and the resolution obtained in previous analysis was replicated.Fig. 07 Show the HPLC chromatogram of replicated results with Ammonium formate buffer and the table 03 show retention time and its corresponding peaks.Fig.07 HPLC chromatogram of PBA Injection Sample ( Modified Mobile phase forLC-MS analysis)Table 03 Peaks and its retention time of Phenoxybenzamine (Ammonium formate asbuffer)The samples were run on HPLC several times and constant chromatographic developm ent was observed. Hence the sample fractions of unknown dross was collected several time during HPLC run for LC-MS ( surgical plenteousness measurement) and LC-MS/MS (selective ion monitoring) analysis.PeaksRetention Time / minImpurity C5.3Impurity B7.3Unidentified Impurity8.7Impurity A18.5Phenoxybenzamine19.8Accurate mussiness measurement with Time of Flight (ToF) plenty detectorFeasibility of TOF mass detectors has make it to be used widely for measurement of accurate mass. Several unknown impurity sample fractions were analyzed for the accurate mass measurement on Waters micromass LCT ESI TOF-MS and obtained the average of the accurate mass value of unknown impurity. Ionization technique is Electron spray Ionization and mass analyzer is Time of Flight analyzer in this instrument. Results were taken on positive mode ( M + H + ). Hence mass of one proton must be deducted from the spectral mass value to obtain the exact mass value of unknown compound. H1 mass is considered to be 1.007 Da in the calculation below.Table 03 m/z value of Peaks observed its corresponding calculated monoisotopic massM + H + / DaMass of transcendental Compound / Da344.215343.208344.216343.209344.216343.209344.219343.212344.211343.204344.209343.202344.215343.208344.214343.207344.215343.208344.213343.206344.215343.208344.22343.213344.213343.206344.221343.214344.223343.216The average molecular(a) weight and standard deviation of results are found to be 343.2086667 and 0.003754363 respectively. Above results were subjected to statistical evaluation using Microsoft excel spread sheet. At 99% confidence level the molecular weight of the unknown impurity is found to be 343.2086667 0.002497.Determination of Elemental Composition of unknown impurity.Using Mass Lynx 4.1 MS data management software possible chief(a) topic was obtained for the molecular weight of 343.209 with 200.0 mDa tolerance . It was able to exclude a large amount elemental makeup to narrow findings. That is eliminati on of Chlorine in the makeup . Because the mass spectrum of unknown impurity does not show the isotopic flesh for chlorine. i.e. When one Chlorine atom is present in a molecule, that will show a n/n+2 ratio of100/32.4 (35Cl/37Cl ratio of 100/32.4). 15,16 Hence only C,H,N and O elements were limited on search.Still hundreds of composition are left to be examined to find correct elemental composition . The second exclusion that is Nitrogen rule14 which was used to eliminate many of those composition. Since the unknown impurity molecular weight is odd number, we can eliminate all the composition with the even number of nitrogen in list. The following table shows considerable elemental composition left after above two exclusions .Table 04. Possible elemental composition and itsMonoisotopic massElemental CompositionCalculated Monoisotopic massC12H25N9O3343.2080C16H29N3O5343.2107C23H25N3343.2048C21H29NO3343.2147C12H29N3O8343.1955C15H29N5O4343.2220C24H25NO343.1936The monoisotopic mass of main active compound is 303.14 and it contains 18 carbon on that molecule. Unknown impurity has the monoisotopic mass value 40 amu higher than the active compound. Therfore if it is been assumed that unknown impurity has more than 18 carbon on its molecule, only two elemental composition would be remained. i.e. C23H25N3 (343.2048) and C24H25NO (343.1936).LC -MS/MS (Tandem mass )Analysis of Phenoxybenzamine HCl Injection ConcentrateThermo TSQ Quantum Access LC-MS/MS was employed for the selective ion monitoring. The unknown impurity fractions , Phenoxybenzamine HCl standard (sigma ) and Impurity B standard were analysed.Analysis of Phenoxybenzamine HCl standardParameter usedParent mass 304.4Scan time 0.5000Collision nothing 16Collision gas pressure 1.1 BarrSpray electromotive force 4000Scan Mode harvest-time Ion ScanFig. 08 Product ion play out mass spectrum of Phenoxybenzamine StandardPeaks at m/z 63, 84, 91,107,120, 135 and 212 were observed. The base peak is observed at m/z 9 1 benzyl fragment . It is stabilized by the resonance form of benzene.17 The following purpose illustrates the break downs and its corresponding mass units observed in the product ion scan spectrum.Fig. 09 interpreter of break downs of PhenoxybenzamineApart from the peaks illustrated on above figure, the peaks at m/z 120 go on due to mass unitCH2NCH2CH2Cl + H+ . This is the middle fortune after the mass unit at m/z 91 and 93 break apart from the whole Phenoxybenzamine molecule. i.e M + H+ the molecular ion is m/z 304, but 304 (91+93) = 120 .Analysis of Impurity B standardParameter usedParent mass 286Scan time 0.5000Collision energy 16Collision gas pressure 1.1 BarrSpray Voltage 4000Scan Mode Product Ion ScanFig. 09 Product ion scan mass spectrum of Impurity B StandardProduct Scan spectrum shows peaks at m/z 84, 91,102,107,135,178,194 and 285. The base peak is m/z 91and the molecular ion is m/z 286. The following figure illustrates the break downs and its corresponding mass unit s observed in the product ion scan spectrum.Fig. 09 Illustration of break downs of Impurity BAs seen in the Phenoxybenzamine product ion scan spectrum the removal of mass units m/z 91 and 93 also is observed in this Impurity B spectrum. i.e . there is a peak arise at m/z 102 , this is due removal mass units m/z 91 and 93 from the molecular ion m/z 286. 286-(91+93)=102Analysis of Unknown ImpurityParameter usedParent mass 286Scan time 0.5000Collision energy 16Collision gas pressure 1.1 BarrSpray Voltage 4000Scan Mode Product Ion ScanFig. 10 Product ion scan mass spectrum of Unknown ImpurityProduct ion Scan spectrum shows peaks at m/z 84,91,107,119,135,152,160,178,251,267 and 344 .Here the molecular ion peak and base peak are same at m/z 344. This mass spectrum shows quietsimilar fragmentation pattern with Phenoxybenzamine and the impurity B were analysed before.Peaks at m/z 84, 91, 93, 107, and 135 are found in all three , Phenoxybenzamine , Impurity B andunknown impurity product ion scan spectrum. Also as studied previously in the spectrum of PBA and impurity B, the deduction of the mass units m/z 91 and 93 from the molecular ion (m/z 344) results a obvious sharp peak at m/z 160.From the facts studied above in product ion scan mass spectrum and accurate mass measurement for elemental composition using TOF -MS , It can be hypothesized a structure of the unknown impurity . The proposed structure for unknown impurity is shown below in figure.Fig. 11 The Molecular complex body part proposed for unknown impurity,N-benzyl-N-(E)-2-phenylethenyl -1- phenoxy-propan-2-amineThe proposed structure can be rationalized with the product ion mass spectrum of unknown impurity. Following fig.12 shows the break downs of the unknown impurity that correspond to the peaks observed on mass spectrum.Fig. 12 Illustration of break downs of Unknown ImpurityMost of the impurities found in pharmaceutical compounds usually process-related compounds they are most probably structurally simi lar to the synthesized target drugs. It is prominent to study the synthesis route of active pharmaceutical ingredient (API), when the unknown impurity of drugs substance is been identified. Unfortunately the original synthesis route followed by the API manufacturer of Phenoxybenzamine is not known. The prediction for synthesis route of Phenoxybenzamine with possibilities for arising of other 3 Identified process related impurities (A, B, and C) is shown in the following scheme below based on Giardink(1995).13+ (a)(ii) (iii) (iv) (b)(v)(c)(d)(vii)(vi)(a)Oxidation (b) 1-phenylmethanamine, HC1/EtOH,molecular sieves 4A, NaBH3CN (c) Br(CH2)2OH, K2CO3, EtOH (d) SOCI 2, HCI (g), Benzene (i)phenol (2)2-methyl oxirane (3)1-phenoxypropan-2-ol(4) 1-phenoxypropan-2-one (5) N-benzyl-1-phenoxypropan-2-amine (6) 2-benzyl(1-phenoxypropan-2-yl)aminoethanol(7) N-benzyl-N-(2-chloroethyl)-1-phenoxypropan-2-amine (Phenoxybenzamine)Scheme 1. Predicted synthesis route for PhenoxybenzamineFormation of Impu rity AThe reaction in the midst of phenol (i) and 2-methyl oxirane (ii) is SN2 nucleophilic substitution. Nucleophiles are more reactive to most substituted carbon of epoxides under acidic condition and least substituted carbon is favoured under basic condition.19 In this discipline carbon position 2 (fig.13) is favoured under basic condition and its form 1-phenoxypropan-2-ol ,which is the precursor molecule for PBA .Fig. 13 Structure of 2-methyl oxiraneTo real few extent the nucleophiles react at carbon position 3 will form 2-phenoxypropan-1-ol, which will lead to the make-up of Impurity A along synthesis process of PBA.Fig.14 Structure of 2-phenoxypropan-1-olFormation of Impurity B and Impurity CImpurity B, 2-benzyl(1-phenoxypropan-2-yl)aminoethanol is middling product during synthesis. Refer structure (vi) of scheme 01 .Impurity C, N-(2-chloroethyl)-1-phenoxypropan-2-amine formed due to chlorination of intermediate product 1-phenoxypropan-2-ol (refer structure (iii) of schem e 01). The unoxidised1-phenoxypropan-2-ol left over is chlorinated by SOCI 2, HCI during last step of the synthesis.Refer (d) of the scheme.CONCLUSIONSPreliminary structural assignments for unknown impurity of Phenoxybenzamine Injection were made on the basis of mass spectral data. Initially the works started with transferring HPLC method from Zeta Lab to Kingston university and developing a LC-MS chromatographic method. Ammonium formate volatile buffer was replaced for phosphate buffer in HPLC method . Same chromatographic development was able to replicated with ammonium formate buffer. Accurate mass measurement was carried out on ESI-TOF LC-MS . Also this studies led to determine possible empirical formula . Then LC-MS/MS analysis was performed. The Product ion Scan mass spectral data are very vital information in final structural elucidation of unknown impurity.The structure deduced from MS/MS confirms the empirical formula C24H25NO that derived with LC-TOF-MS spectral data. Even tually the impurity identified in this this preliminary structural assignments , which eluted at retention time of 8.7 minute was predicted as N-benzyl-N-(E)-2-phenylethenyl -1- phenoxy-propan-2-amine . The proposed molecular structure for unknown impurity is shown in fig.11 . The formation of impurities A, B and C those had already identified by manufacture were described based on the predicted synthesis route for Phenoxybenzamine . The formation unknown impurity was not able to explained at this academic degree of this project since the reaction would have occurred found to be more complicated. This project work was wrapped up at this stage due to time limitation. Further to these preliminary structural assignments various spectroscopic studies such as LC-NMR and IR need to be carried out to complete the characterization of the unknown compound. Ultimately the proposed structure can be confirmed by synthesizing N-benzyl-N-(E)-2-phenylethenyl -1- phenoxy-propan-2-amine in future.

Swot Of Virgin Atlantic And The Airline Industry

Swot Of saturated Atlantic And The Airline IndustryFor its service company is well recognize and has been getting rewards which are providing them with a strong brand image. Zagat, 2009 ranked them as leading players for international inflight services like entertainment and flyer program. in addition by trip weeklys 2009 virgin Atlantic was ranked as the best international ventline.http//www.travelweekly.co.uk/Articles/2009/01/28/30064/globe-travel-awards-2009-all-the-winners-by-category.htmlAlso in Western Europe, company has been ranked on inaugural place in comparison to British Airways, Air France and Lufthansa. Also in January 2010, company has received award of Best Scheduled Airline and Favourite Airline. A good brand is a competitive advantage for the company to make position in international market and excessively to compete with its competitors.http//www.travelweekly.co.uk/Articles/2010/01/20/32852/globe-travel-awards-2010-the-winners-in-full.html all-around(prenom inal) ServicesCompany fork ups a good service to its customers. Services like check in facilities, baggage handling, meal catering, and in-flight entertainment. It is one of the largest British companies which provide bulky haul international airlines. Sometimes they also provide passengers with special treatment i.e. providing them with the special meals, mobility aids and also with the health camps at the time of departure and arrival.virginal Atlantic also offers flying clubs on which they can earns miles and after having a specific number of miles they can have a free ticket. It is one of the largest airlines that provide long haul tours all oer the world.Strong financial performanceCompany is enjoying a strong financial performance even during the financial crisis and scotch system crisis.200720082009Turnover1,816,2002,010,9002,238,800Profit Before Tax31,4006,00049,800Profit Margin1.730.302.22In 2009 the company turnover has appendd by 10.17% as compared to 2008. Also the profit forrader tax increased by 87.95% to reach 49,800 in fiscal year 2009 compared to 6000 in 2008. Also profit margin increased from 0.30 to 1.73 in 2009. From the financial outline we can see that company is enjoying the strong financial performance that has allowed the company to expand its operating activities in both markets i.e. domestic and international.WEAKNESSESPrivate OwnershipIts genuinely difficult for the company to raise capital as it is private owned, which gives unfavourable position to a company in comparison to publically owned company. publicly owned company have healthier access to capital market, and also superior financial flexibility in funding initiatives. Virgin Atlantic airways inevitably extensive capital to grows its business market for that they have to be under public monomania rather than private ownership as private ownership provide limited amount of financing option for the company.Lack of ScaleVirgin Atlantic airways in its operation is lac king behind with large players in the market i.e. large players like British Airways and Air France- KLM operates in 300 and 249 destinations whereas Virgin Atlantic is only functioning in 30 worldwide destinations only. Also British airways and Air France- KLM got fleet base of 245 and 635 aircrafts whereas Virgin Atlantic got fleet base of 38 aircraft only. So we can conclude that its competitors are large in size which gives them a competitive disadvantage.OPPORTUNITIESGrowth of Global Airlines IndustryWith the help of research it has been found that airlines industry has got a tremendous growth in historic few years and is expected to grow more in future. Researchers found that airlines industry worldwide had total revenue enhancement of $467.4 billion in year 2008. By 2013, the airlines industry globally volition get the revenue of $609.3 billion i.e. increase of 23.30%.In 2008, 2.1 billion passengers travelled with the source of airways. Researchers forecasted that by 2013 the volume of passengers will increase to 2.6billion i.e. by 19.23% since 2008. Right now Virgin Atlantic is only operating in 30 destinations globally. In future as the global airlines industry is growing, it will provide an opportunity to company to increase their operating destinations which help them to increase their revenue and market.Global travel and tourism industry is growingAir travel industry is well-known within the transport and tourism industry, as it is the only source of transport for international travellers. With the help of research it has been found that in 2009 over half of the UK population had travel by the source of air travel, which tells that the demand for the air travel is very strong. Even at the time recession, the outlook for the air industry remains stronger for the long term prospective.With the help of World Travel tourism Councils Tourism Satellite Account research we are able to denudation that the revenue passenger-Km has grown to 11.9% in Jun e 2010. This has helped air industry to recover from the volcanic eruption in April. Also it has been found that the Real GDP for the Travel Tourism Economy was -4.8% in 2009 and now in 2010 is expected to be 0.5%. Also they have predicted that the world travel and tourism will produce over $13trillion for the halt of 2008-2017, i.e. is the average growth of 4.3% per annum. We can conclude that in future increasing of global travel and tourism industry will generate additional revenue for the virgin Atlantic airways.(http//www.wttc.org/eng/Tourism_Research/Economic_Research/Monthly_Update_of_Tourism_Indicators/)THREATIntense competition and price discountingIntense competition and price discountingThe airline industry is characterized by substantial price competition, curiously in domestic markets.Carriers use discount fares to stimulate traffic during periods of slack demand.Virgin Atlantic competeson the basis of price, customer service, costs, frequency and convenience of sche duling, frequent beak benefits, efficiency and productivity. Some of its major competitors include, AMR, Air France-KLM,British Airways, Cathay Pacific Airways, Continental Airlines, Delta Air Lines, Japan Airlines System,Lufthansa and UAL.In recent years, the domestic market plow held by low-cost carriers has increased significantly andis expected to continue to increase, which is dramatically changing the airline industry.The increasedmarket presence of low-cost carriers, which let in substantial price discounting, has diminishedthe ability of the network carriers to maintain sufficient pricing structures in domestic markets toachieve profitability.In addition to price competition, airlines also compete for market share by increasing the size of theirroute system and the number of markets they serve. The increased competition in these markets,particularly to the extent the companys competitors engage in price discounting, may have a materialadverse effect on the companys results of operations, financial condition and liquidity.EU patternsThe European Union has passed edict that came into effect beginning early 2005, for compensating airline passengers who have been denied boarding on a flight for which they hold a valid ticket. The legislation also imposes ameliorate levels of compensation to passengers for cancelled flights, except where the airline can prove that such cancellation is caused by extraordinary circumstances, such as weather, air-traffic control resists or safety issues.Passengers cause to long delays (in excess of two hours for short haul flights) would also be entitled to assistance including meals, drinks and telephone calls, as well as hotel accommodation if the delay extends overnight. In addition for delays, over five hours, the airline would be required to reimburse the cost of the ticket or provide rerouting to the passengers final destination. The imposition of the regulation would significantly increase the expenses incurred b y Virgin Atlantic and may affect its profitability.Rising aviation displace pricesDue to the rising oil prices globally, the prices of aviation fuel have gone up substantially in the pastfew years. The average cost of a gallon of commercial jet fuel in the US has increased since 2000,from $0.7 per-gallon in 2000 to $1.9 per-gallon in 2006. According to the Air Transport Association(ATA), at a usage rate of 19.5 billion gallons of fuel a year, each penny increase in price per gallonadds $195 million in annual costs for the airline industry. Aviation fuel, which comprises the largestcost component for a transporter, is responsible for the declining margins of most air transportationcompanies. As a result, some logistics companies incurred huge overheads while operating in manylow-volume destinations. This trend could impact Virgin Atlantics margins too as it is mostly relianton air freight business.Slowdown of global rescueAccording to the IMF world economy outlook, the world econom y will slow sharply in 2008 and in2009, with the US likely to slide into recession triggered by the current financial turmoil. The IMFforecasts, that the global economy, which grew by 5% in 2007, will lose considerable speed slowingto 3.9% in 2008 and 3% in 2009, marking the lowest growth rate since 2002. In the past, the IMFhas called global growth of 3% or less the equivalent to a global recession. Virgin Atlantic operatesthrough 30 countries globally. A weak global scotch outlook is likely to impact demand for airtravel and the company cannot offer any assurances in regards to the performance of its businessmodel under changed economic conditions. Therefore, Virgin Atlantics business is likely to beadversely affected