Willamette Meterorite essays

Willamette Meterorite essays When a star falls from the sky, it leaves a fiery trail. It does not die. Its shade goes back to its own place to shine again. The Indians sometimes find the small stars where they have fallen in he grass(Kohnen). The Willamette Meteorite is an extremely rare scientific example. The meteorite is made of nickel iron, and it weighs over 15.5 tons. It is 3.1 meters long, 2.1 meters wide, and 1.3 meters tall. This meteorite is the largest to be found in the United States, and is the sixth largest in the world. Most meteorites are formless lumps, but the Willamette Meteorite has huge craters all over the surface The nickel iron rock is a very rare kind of meteorite and is part of a class that comprises of about 600 out of a total of 25,000 meteorites so far found on the Earth's surface(AMNH Cullman Hall). Around 4.5 billion of years ago, a planet that was orbiting the sun broke into millions of pieces. Part of these fragments was the Willamette Meteorite. This planet was composed of an iron-nickel core, and the planet breaking up and cooling is evident within the meteorites microscopic make-up. After spending a long time orbiting in space the Willamette meteorite was involved in two large impacts. These impacts caused the meteorite to be re-heated and recrystallized. One of these collisions was probably the cause of the Willamette Meteorite to fall to earth. The meteorites first Earthy journey took it from Idaho to the Willamette Valley in Oregon(Kohnen). Around 13,500, when the Cordilleran Ice Sheet formed it lifted the meteorite, and when it melted it caused a flood that carved out the Oregon countryside, and left the meteorite in the Willamette Valley. Not in space, but after the long- term exposure and weathering the large cavities were formed. This occurred from interaction of rainwater with iron sulfide deposits in the meteorite, producing weak sulfuric acid. The etching by this ac...

Export strategy Essay Example | Topics and Well Written Essays - 2500 words

Export strategy - Essay Example However, Jasmine rice has no immediate substitutes and it would not be possible also to create any substitute for it in foreseeable future. But that does not automatically guarantee success as there must be in place proper and rational product strategy, business process strategy, operations strategy and financial strategy to augment the unique selling point of Jasmine rice. This paper deals at length on these strategies and how they should be formulated such that success is assured. Further, this paper also tends to look into the future and try to forecast whether United Kingdom would still remain as attractive an export market it is now a decade later. After making a substantive analysis of British economy the paper concludes that though other varieties of rice produced by Siam Rice Co. might face strong competition from indigenous substitutes, Jasmine rice would still retain it unassailable position in British markets. Export Strategy Export is not the same as selling in a domestic market as it involves not only foreign currency but negotiating a foreign market, foreign tastes and preferences, foreign customs and of course foreign rules and regulations. Thus, export can only be successful if a proper export strategy is in place and is executed efficiently. It should begin with the chances of success a product might have in an export market. The thumb rule for gauging the possibilities of success is whether the product is successful in the domestic market. If a product is successful in domestic market then there is fair chance that it would be a success in foreign markets too. But care must be taken to factor in the customs, tastes and preferences prevalent in foreign markets before blindly assuming that domestic success is failsafe proof of the product being successful in foreign markets also. As for example beef from Chicago is famous for its taste across the world but if a beef exporter feels that they would be able to storm the non-vegetarian markets in In dia they would be in for a rude shock as beef is a taboo for Hindus who form nearly eighty five percent of Indian population. Similarly while pork is an all time favorite in China it does not have any market in Muslim countries where it is a forbidden food. So, an exporter needs to do elaborate market research for accurately gauging the market potential for the product they would like to export (Credit Research Foundation 2007). But before the decision to export is to be made the company must determine in no uncertain terms what it stands to gain from exporting and whether it has sufficient resources at its command to undertake the additional production quantities that would have to be done in order to service both domestic and export markets. The other issue that needs to be clarified is whether the costs related to export are less than the benefits that the company expects to garner from export activity. Only if all these three issues provide a positive answer should a company und ertake exporting activities. Else, it would be better off transacting in domestic markets only (World Export Development Forum 2007). Product Strategy As already discussed, the first test of whether a product can be exported is whether it has a stable market within the country. But, as already been

The Internal Business Process Perspective SLP Essay

The Internal Business Process Perspective SLP - Essay Example In a bid to move towards attaining its vision of being the leading world class financial institution, Octawise Inc. has put in place quality standards that ought to guide its internal operations. This in turn leads to lower complaints and dissonances by the customers, increased satisfaction, growth of the company in the long run and increased return on investment. As spelt out in its strategy, its attainment of market leadership position within business areas, and focus on excellence is enhanced by its efforts to put in place quality standards and measures. (B) Internal Communication Lines: Internal communication structures and processes are of critical importance in the success of any organization. Open communication lines enhance faster permeation of communication, ideas and opinions. Open communication structures also result in little distortion and misinterpretation of communication. Any organization that takes customers to be the center for its success ensures that communication lines and structures support quicker permeation of information through open communication structures, which also support innovation within an organization. Octawise Inc. encourages open communication throughout the company. This portrays Octawise Inc. as receptive to customers’ ideas and easy to work with Organization. Organizations with complex and closed communication lines are perceived by customers as bureaucratic and less receptive to ideas and to a greater extent hinder innovation due to likely blockage of ideas. (C) Employment and Recruitment Processes: It means little to have excellent communication lines and standards and yet have a leaking employment and recruitment process and structures which results in having wrong people in the organization. Whitwood (2011) identifies the significance of indirect processes (recruitment and placement processes) in supporting direct operations performance. Octawise Inc. has all its stages of

Bio-ethanol Production by Using Oil Palm Frond Juice (OPFJ)

Bio-ethanol Production by Using Oil Palm Frond Juice (OPFJ) OBJECTIVES To enhance bioethanol production using OPFJ as substrate To optimized biotehanol production using various fermentation mode INTRODUCTION AND RESEARCH BACKGROUND Brazil and USA is the first producers with the world ethyl alcohol production about 51000 mills liters with an average of 73% of produces ethanol worldwide corresponds to fuel ethanol, 17% to beverage ethanol and 10% to industrial ethanol (Eufrozina NIGA, 2009). Bio-ethanol can be a product from an edible source which known as first generation bio-ethanol such as sugarcane and corns. Second generation of bio-ethanol is from lignocelluloses biomass is from non-edible source such as palm oil biomass. This make second generation of bio-ethanol is a better choice to replace fossil fuel without disturbing food sources. By converting the waste into valuable product we can reduce the environmental problem. Lignocelluloses material contain about 50% 60% carbohydrate in the form of cellulose and hemicelluloses which may be fermented to ethanol and 20%-35% of lignin (Mats Galbe et al, 2007). Nowadays palm oil tree is one of the main source for the production of bio-ethanol but there are not m uch attention is been given to oil palm sap which are product that come from the tree component such as oil palm trunk and oil palm fronds. Malaysia is the world’s largest exporter of palm oil product. Malaysia produces a large amount of agro-industrial residue with oil palm industry itself produced about 33 million tons of residues annually in the form of empty fruit bunch, fiber and shell (MPOB, 2009; Mohamed and Lee, 2006). Malaysia has produced about 51 million tons of oil palm fronds with 53% of the total palm biomass in year 2008 (Goh et al, 2010; MPOB, 2009). Bio-fuel that produces from palm oil tree is an environmental friendly therefore many interest are being shown to this sources. Mostly, the major parts of the solid biomass from the oil palm tree are being leave behind on the plantation is to be found as oil palm fronds. It has been reported that about 46837K tons of oil palm fronds has been produced in Malaysia in the year 2007 as an agriculture wastes. Palm oil frond is one of the useful raw materials for the production of bio-ethanol which is environmental friendly way. Pre-treatment of the oil palm frond need to be done to achieve a good bio-ethanol production. However, ethanol production from lignocellulosic biomass is relatively expensive because of the latest technologies. The main contradict are low yield and cost of the hydrolysis process (Sun and Cheng, 2002). Thus, oil palm frond juice is being introduced as another source for the production of bio-ethanol. Previous study has been shown that oil palm juice is suitable to used as fermentation feedstock because there was no inhibition on microbial growth or product formation, there were no impurities, it was easy to be operated, and it had no risk on health and safety (Zahari et al, 2012). Oil palm frond sap has been proved by Zahari et al. (2012) contains high sugar content which is 76.09 Â ± 2.85 g/l. There has been reported by Eze and Ogan (1988) that sucrose is the dominant sugar in the oil palm frond sap that consist of 10% w/v, as for glucose and fructose consist of et al, 2010. However in Malaysia, a study shows that glucose is the dominant sugar in the oil palm sap (Kosugi et al., 2010). Since there are many studies show that oil palm juice contains higher sugar content, a high level of the production of bio-ethanol from oil palm sap is further study. A study by Nwachukwu (2008) shows that improving yeast resistance by protoplast fusion increased yields of ethanol by 16% v/v. Apart from that, types of fermentation also one of the factor that improve the production of bio-ethanol. Thus, this project aim is to increase the yield of the bio-ethanol production using oil palm frond juice by various type of fermentation process. PROBLEM STATEMENT Uses of natural sources like petroleum is been used over the decades and the demand of this sources are being increases from time to time. Over the century, there are an increasing of energy consumption with the increasing of world population, thus more growing countries become industrialized which there are possibility that the sources will be depleted one day. Apart from that, petroleum is harmful to human and environment and with the increasing of fossil fuel will lead to increasing of carbon dioxide that eventually leads to global warming issue. Thus, an alternative sources of the fuels is been quest to overcome the shortness of the fossil fuels. Bio-ethanol is one of the solutions to this problem. This is because bio-ethanol is a form of renewable energy source which are easy available, low cost and most efficient bio-fuel. Bio-ethanol offers a great advantages because it can be produced from various feedstock such as corn, sugarcane, red seaweed part sugar beet and many more (M ohd Dinie et al, 2013).Apart from that , bio-ethanol help in reducing air pollution and carbon dioxide accumulation. Nowadays, high demands of fuel are been constantly increase over the world. Brazil is been known as the largest producer of the sugarcane and a most competitive producer of the bio-ethanol in the world. The arises of bio-ethanol from sugarcane is a prove that energy sources are being run out and constant increasing of fuel cars around the world. Fossil energy gives an impact to the atmosphere because the burning of the petroleum result in increasing of carbon dioxide emission to the environment which is the main causes of greenhouse effect. Production of bio-ethanol is increase significantly because many countries are looking for reducing oil imports, increasing rural economies and for better air quality (Eufrozina NIGA, 2009). 4.0Â  METHOD 4.1Â  Raw material preparation and Juice Clarification. (Potential Utilization of Sap from Oil Palm (Elaeis guineensis) for Lactic Acid Production by Lactobacillus casei by S. Chooklin et al, 2011) Oil palm frond (OPF) will be harvest from oil palm tree from a local oil palm plantation. The leaves from the frond will be cut off and discard. The harvest OPF will be press using sugar-cane machine press as soon as possible after the frond was harvested. OPF juice produced will be collect and filtered using coffee filter. The filtered OPF juice will be centrifuged at 10,000 rpm for 15 minutes. Supernatant will be stored at -20Â °C before use. 4.2 OPF Juice Sugar Composition (Ethanol Production Using Immobilized Saccharomyces cerevisiae in Lyophilized Cellulose Gel by Eleonora Winkelhausen et al, May 2010) HPLC type:HPLC (Shimadzu Japan ), equipped with refractive index Detector Type of column: APS-Hypersil column ( diameter of 250mm x 46mm) Mobile phase:70% Acetonitrile and 30% de-ionized water Column temperature:40Â °C with maximum operating temperature of 80Â °C Flow rate: 0.6 ml/min Sample volume: 20Â µl Pressure: 10MPa 4.3Â  Pure Culture Establishment (Study on Bioethanol Production from Oil Palm Trunk (Opt) Sap by Using Saccharomyces Cerevisiae Kyokai No.7 by Nina Farhana 2010) (Isolation of Microorganism from Oil Palm Sap by Nurul Nadia Ummira, 2011) 100mL of the Nutrient Broth Medium supplemented with g/L; Yeast Extract, 5; Peptone, 10 and 15% of glucose solution, 50 (Jamaludin, 2010) will be measured in a 250mL conical flask and will be autoclaved at 121 C in 15 minutes. Saccharomyces cerevisiae will be subculture into the Nutrient Broth. The mixture will be incubated for 24 hours at 150 rpm, 30oC. The suspension obtained will be subculture on the Nutrient Agar slant and will be incubated for another 2-3 days. The Nutrient Agar slants will be stored in refrigerator at 4oC. 4.4 Inoculums preparation (Study On Bio ethanol Production From Oil Palm Trunk (OPT) Sap by Using Saccharomyces Cerevisiae Kyokai No.7 by Nina Farhana 2010) (Optimization study of ethanol fermentation from oil palm trunk, rubber wood and mixed hardwood hydrolysates using Saccharomyces cerevisiae by K.L. Chin et al , 2010) About 3 4 loop of pure culture will be transferred from agar slant into 100 mL of sterile Nutrient Broth in 250 ml conical flask plug with sterile cotton. The flask will be incubated for 24 hours at 30Â °C and 150 rpm until reach standard initial concentration. The cell concentration will be standardized to 0.2 0.4 g/L (OD = 4.2) determined by turbidimetry at 600 nm. 4.5 Fermentation a) Batch fermentation will be performed for the optimization of bio-ethanol production. b) 20% (v/v) of inoculums size will be inoculated into the bioreactor with the condition of pH 4.5 and temperature of 30Â ºC , air flow rate of 1 vvm, agitation of 200 rpm with the initial 02 concentration of 30 %. c) The fermentation process will be carried out for 42 hour and sample will be taken out every 3 hour and analyze for bio-ethanol production, sugar and cell biomass. d) All experiment will be run in triplicate. 4.5.1Â  Batch fermentation. 4.5.1.1Â  Effect of sugar concentration (Effect of Cultural Conditions on Ethanol Production by Locally Isolated Saccharomyces Cerevisiae Bio-07 by Arifa Tahir et al, 2010) OPF juice volume use will be varied in the range of 30% to 50%. (30%, 40%, 50%) 4.5.1.2Â  Effect of agitation speed (Optimization of Fermentation Medium for the Production of Ethanol from Jaggery Using Box-Behnken Design by Mary Anupama.P et al 2010) The fermentation will be carried out at different agitation rate in the range of 125 rpm to 175 rpm. (125, 150, 175) 4.5.2Â  Fed Batch fermentation 4.5.2.1Â  Effect of feeding rate (Production of Ethanol by Fed- Batch Fermentation by Ngoh Gek Cheng et al, 2009) The fed batch fermentation will be run according to the best optimized condition from the batch fermentation condition. Substrate will be feed continuously into the bioreactor using peristaltic pump at glucose concentration (glucose concentration from OPFJ?) varying from 2 ml to 8 ml at feeding rate of 2 ml/h . (2 ml , 4 ml, 8 ml) 4.5.2.2Â  Effect of feed time (Production of Ethanol by Fed- Batch Fermentation by Ngoh Gek Cheng et al, 2009) a) Substrate will be feed from the interval of every one hour to three hour at feeding rate of 2 ml/h. ( 1 hour , 2 hour , 3 hour ) 4.6Â  Harvesting (Study on Bioethanol Production from Oil Palm Trunk (Opt) Sap by Using Saccharomyces Cerevisiae Kyokai No.7 by Nina Farhana, 2010) Each batch of fermentation will be terminated according to optimized time period. b) Sample (15 ml) will be taken out and the samples will be kept in refrigerator at 4oC before analyze for bio-ethanol production, sugar and cell biomass. 4.7Â  Yeast strain and it improvement (High-level Production of Ethanol during Fed Batch Ethanol Fermentation with a Controlled Aeration Rate and Non-Sterile Glucose Powder Feeding of Saccharomyces cerevisiae by Hyen-beom-seo et al, 2009) a) Saccharomyces cerevisiae will be growth on Nutrient Broth (yeast extracts, 10g/l; peptone, 20g/l; glucose, 20g/l and agar, 20g/l) slant in a 30 ml universal bottle. b) The slant culture will be exposed with UV light (6 watt, 254nm) for 15 second interval at a distance of approximately 7 cm from the slant. c) A loopful of irradiated slant culture will be streak onto a Nutrient Broth agar plate and subsequently incubated for 3 days at 27Â ºC. d) After that the colonies will be incubated in Nutrient Broth medium containing 100 g/l of ethanol at 27Â ºC while shaking at 100 rpm for 5 days to select resistance colonies. 4.8 Analysis method 4.8.1 Sugar content by HPLC (Oil Palm Fronds Juice as Future Fermentation substrate: A Feasibility Study by Che Mohd Hakiman Che Maail et al, 2014) HPLC type:HPLC (Shimadzu Japan ), equipped with refractive index Detector Type of column: APS-Hypersil column ( diameter of 250mm x 46mm) Mobile phase:70% Acetonitrile and 30% de-ionized water Column temperature:40Â °C with maximum operating temperature of 80Â °C Flow rate: 0.6 ml/min Sample volume: 20Â µl Pressure: 10MPa 4.8.2Â  Cell dry determination (Study on Bioethanol Production from Oil Palm Trunk (Opt) Sap by Using Saccharomyces Cerevisiae Kyokai No.7 by Nina Farhana 2010) Cell suspension will be vaccum-filtered using 0.45Â µm filter paper Cell suspension for each samples will have to be rinsed 2x with distilled water. Each sample will be dried at 70Â °C more than 24 hours until constant weight achieved. Dried filter paper will be weighed on a analytical balance to measure the biomass. 4.8.3 Ethanol concentration using GC (Production of Ethanol by Fed –Batch Fermentation by Ngoh Gek Cheng et al, 2009) Column : RT-Q-BOND (inner diameter of 0.32 mm) Carrier gas: Helium gas Detector: Flame ionization detector (FID) Temperature : 200 C Flow rate : 21.9 mL/min Pressure : 71.1 kPa Holding time : 5 minutes % bioethanol yield is calculated using this formula: 5.9 OPTIMIZATION OF ETHANOL FERMENTATION RSM analysis will be conducted using Design Expert Software. The optimized parameters will be verified by running the new fermentation as suggested. 6.0 ANALYSIS The significance of difference between each test variable will be determined using one way ANOVA analysis and Least Significance Test, computed using SPSS version 21.0 software. All tests will be done with a confidence interval of 95%. 7.0Â  REFERENCES Ngoh Gek Cheng, M. H., Andri Chahyo Kumoro, Tham, C. F. L. A. M. 2009. Production of Ethanol by Fed-Batch Fermentation. Pertanika J. Sci. Technol., 17, 399 – 408. Hyeon-Beom Seo, Seung Seop Kim,Hyoen0Yong Lee and Kyung Hwan Jung (2009).High level Production of Ethanol during Fed-Batch Ethanol Fermentation with a controlled Aeration Rate and Non-Sterile Glucose Powder Feeding of Saccharomyces cerevisie .Biotechnology and Bioprocess Engineering,14, 591-598. Jamaludin, N. F. M. 2010. Study On Bioethanol Production From Oil Palm Trunk (Opt) Sap By Using Saccharomyces Cerevisiae Kyokai No.7(ATCC 26422). Bachelor of Chemical Engineering (Biotechnology), Universiti Malaysia Pahang. Zahari, M. A., Zakaria, M. R., Ariffin, H., Mokhtar, M. N., Salihon, J., Shirai, Y. Hassan, M. A. 2012. Renewable sugars from oil palm frond juice as an alternative novel fermentation feedstock for value-added products. Bioresour Technol, 110, 566-71. Che Mohd Hakiman Che Maail, Hidayah Ariffin,Mohd Ali Hassan,Umi Kalsom Shah and Yoshihito Shirai (2014).Oil Palm Frond Juice as Future Fermentation Substrate : A Feasibility Study.Bioresource Technology,110,566-71. Miller, G.L., Use of dinitrosalicylic acid reagent for determination of reducing sugar,Anal. Chem.,31,426, 1959. GANTT CHART AND MILESTONES

Korea and the Internet :: Computers Language Communication Papers

Korea and the Internet Since its birth a generation ago, the Internet has been dominated by the English language and North American culture. In a 1998 survey conducted by the Internet research group, eMarketer, two-thirds (68 percent) of a little over 60 million Internet users worldwide reside in just two countries, the United States, with 37 million users, and Canada, which has just over 4 million. About 60 percent of the Internet host computers are located in the United States. Nine out of 10 Internet users today are English-speaking. No fewer than 82 percent of home pages (web sites) are in English, according to the Internet Society’s survey of 60,000 computers with Internet addresses. Yet some foresee an end to this electronic hegemony. The number of non-U.S. Internet users is about to outnumber those inside the country soon and increase by nine-fold over the next five years, from 16.4 million in 1997 to 143 million by the year 2002, representing an annual growth rate of 70 percent. In that case, the present practice of conducting business, presenting news and information, and performing discussion on the Internet will have to be drastically changed. The widespread use of English will eventually be contested and the Internet itself will become multicultural. This is already happening. A consortium of American computer companies has developed a universal digital code known as Unicode to allow computers to represent the letters and characters of virtually all the world’s languages. Major search engines like Yahoo and Excite offer their services in multiple languages. Netscape Communications in partnership with the leading Latin American Internet service, Star Media Network, provides a free Internet guide in Spanish and Portuguese. Internet services in languages other than English, like Star Media, are starting to provide world and regional news, weather, stock listings, e-mail, chat rooms, Internet access and more, all in the users’ native language. Given such developments, optimists argue that far from ending diversity, the Internet will promote it by allowing even small groups of people to disseminate their messages worldwide. By overtaking the "middle range" languages, it may actually protect minority languages threatened with extinction. A wider range of languages on the Internet means at least in theory that a wider range of ideas will be exchanged in a cyberspace, the long-promised global village. Despite a tremendous influx of non-English languages in recent years, however, the Internet has a long way to go before it becomes a truly multilingual medium.

Juveniles rights to a jury Essay

There are very few states in the United States that extend the right to a jury of their peers for juveniles. Why shouldn’t juveniles be able to stand a trial with a jury of their peers? By law, minors are incapable of representing themselves or making decisions that are based on the current law presiding for the circumstances. Which basically means that juveniles are only children, children that don’t really know what responsibility or breaking the law is yet. Plus a juvenile’s record is private so if they stood in front of a jury then it wouldn’t be so private now would it? Also, juveniles aren’t convicted for the offenses they engage in, they are convicted for the delinquent actions as a minor. The two exceptions, that I myself have found, are either if the crime is serious enough to try the juvenile as an adult or, as said earlier, the state allows juveniles a trial in which a jury is present. I chose this reason because many people do not understand that juveniles are children, not adults. These days parents treat their children as adults so the children commit crimes as if they were an adult. That being said, people need to realize that juveniles are exactly that. Although they have been taught things about the community, the world, laws, right/wrong, and so forth, they haven’t actually lived to understand all these things so why should they be tried by a jury of peers that don’t understand that fact? This brings me to the next question, why do I believe there are differences in the adult and juvenile justice system and why do I believe so? The answer is basically what I’ve just stated in this whole discussion. Juveniles are children, children who hasn’t actually lived enough in this world to â€Å"know†. Adults â€Å"know better†. So does it make any sense to try people in the court of law whom don’t know any better the s ame as a person who does know?

Introduction to the French Word Une Bête

The meaning of the word une  bà ªte,  pronounced bet, means animal, insect, and creature in English. However, as an adjective, the word can also mean stupid, silly and foolish. Examples and Common Expressions Je naime pas aller dans la forà ªt, il y a trop de bà ªtes - I dont like to go into the forest, there are too many creatures. (adj) - stupid, silly, foolish Quest-ce quil est bà ªte ! - Hes so stupid! Related: comme une bà ªte - like a dog: travailler comme une bà ªte - to work like a dog / like crazy, malade comme une bà ªte - sick as a dog; à ªtre bà ªte comme ses pieds - to be as thick as two short planks / a real idiot; chercher la petite bà ªte - to nit-pick