Tuesday, August 6, 2019
Domestic Terrorism Essay Example for Free
Domestic Terrorism Essay According to Section 802 of the Patriot Act, the definition of domestic terrorism is one that encompasses acts committed within the borders of the United States, and is one where a person or organization commits an act that is: ââ¬Å"dangerous to human life that is a violation of the criminal laws of a state or the United States, if the act appears to be intended to: (i) intimidate or coerce a civilian population; (ii) influence the policy of a government by intimidation or coercion; or (iii) to affect the conduct of a government by mass destruction, assassination or kidnappingâ⬠(ACLU, 2002). It is safe to say that the face of terrorism has always been changing, and domestic terrorism is not something new in the wake of 9/11; rather it is now run by smarter operations, elaborate infrastructures, and with perhaps strong connections to international terrorism groups and organizations. Domestic and internationally based groups have come to realize they can help one another in achieving their goals, or aiming at specific targets. Their common enemy is US Policy ââ¬â be it domestic or foreign ââ¬â and both types of organizations have made attacks at government agencies and bodies. The most notable of recent domestic terrorism attacks, is perhaps that of McVeigh and Nichols and the Oklahoma City Bombing. Their target was the FBI headquarters, and there has been circulated discourse on the foreign connections Nichols had prior to the bombing. It has been also cited that he had domestic militant group connections, in particular Posse Comitatus: ââ¬Å"He attended meetings in Michigan of the Posse Comitatus, a militant, right-wing organization founded by Col. William Potter Gale and headed by James Wickstrom. Members of Posse Comitatus, according to legal documents released prior to McVeighs trial, have for years been in contact with Iraq and other rogue Arab nations that share a hatred of Israelâ⬠(Oââ¬â¢Meara, 2001). Another such example of domestic terrorism is ââ¬Å"They Army of Godâ⬠and their crusade against gay night clubs, anti-abortion clincs, and doctors. They have been known to bomb clinics and nightclubs, having taken claim for 1997 bombings of a clinic and a nightclub in Atlanta, Georgia. It was also suggested, that the 2001 anthrax letters could have been connected to the group: ââ¬Å"That letter spoke of the ungodly communist regime in New York and called for death to the New World Order and bore the nom de guerre signature of accused abortion-clinic bomber Eric Rudolph. In addition to the letters sent to Daschle and Brokaw, more than 100 abortion clinics also received letters containing white powder, of which a handful made reference to the Army of God, an extremist antiabortion groupâ⬠(2001). There is a connection of Rudolph with the Aryan Nation, another organization who has been referenced to have foreign connections. What is significant in these examples is the opportunist attitudes of the domestic militant groups, and arguably, vice versa. The chief element is fear when it comes to how both domestic and international terrorism groups work, and in this way they certainly help each other. Domestic terrorism, however, is not just based on right-wing militants with political agendas. Left-wing and environmental groups aimed at ââ¬Ëprotectingââ¬â¢ society are often overshadowed by their right-wing counterparts. ââ¬Å"Notable early participants in left-wing terrorism were various socialist and anarchist groups from the late nineteenth and early twentieth centuries. Leon Czolgocz, who shot President William McKinley in 1901, embraced anarchist beliefs, though no anarchist group would accept him for membershipâ⬠(Knight, 2004). However, it is perhaps religious- and social- militant groups labeled under ââ¬Å"right-wingâ⬠that have been of more concern in recent times, despite heavy protest often seen by environmental and anti-globalization groups. With the changes in the Patriot Act, and the steady advancement of technology, it is little wonder that the Internet be considered such a powerful tool in the fight against terrorism; as well as the fight for terrorism. Many militant and terrorist groups freely use the Internet to advertise, broadcast and relay messages to one another. It is no surprise, then that monitoring Internet usage should spark such a controversy. FBI and law enforcement should monitor activity of known militant groups, but it is such a hazy area in regards to First Amendment rights. Were monitoring to become a daily occurrence on the Internet, no doubt there would be another means of communication and way to incite violence ââ¬â as there was in the decades prior to the Internet. ââ¬Å"In August, 2004, the Electronic Frontier Foundation compiled a best-practices list for online service providers (OSPs) wherein it recommended that OSPs set policies to minimize data retention to limit their liability risks, avoid the high cost of having to search through all their data upon the receipt of a subpoena, and protect the privacy of their usersâ⬠(Gardella, 2006). The Internet is the embodiment of First Amendment rights, with the exchange of ideas and the ability to converse freely at the heart of its ongoing success. Should legislation make Internet monitoring an acceptable practice, it could undermine the fabric of society and only force groups to work more underground than they already are. The innocent civilian would still be the victim. The grant-funded Hamm Report evaluated and compared the methods undertaken by domestic and international terrorism groups. Predominantly, it highlighted the different means favored by each organization and uncovered that: ââ¬Å"International jihad groups are statistically more likely than domestic right-wing groups to commit aircraft and motor vehicle-related crimes; violations of explosive materials; and firearms violations. Right-wing domestic groups are more likely to commit mail fraud; racketeering; robbery/burglary; and violations involving machine guns and destructive devicesâ⬠(Hamm, 2005). What this largely suggests is that, not only are domestic groups more ready and able to work within the infrastructure of the country, but are prepared to commit small-scale ââ¬Å"warfareâ⬠on national targets. International groups, given distances and so forth, were more liable to commit terrorism acts of a larger scale, though not any less devastating than their domestic counterparts. What was also significant in the report was the ââ¬Å"typeâ⬠of person which domestic groups would recruit: ââ¬Å"Unlike the jihadists, domestic right-wing groups recruit individuals specifically for their criminal skills. Typically headed by charismatic leaders, domestic groups are most successful at acquiring false identity documents, manufacturing illegal firearms, armored truck and bank robbery, and murder. They are surveillance experts, often spending weeks taking into account every moment in the taken-for-granted order of daily routines in and around their targetsâ⬠(Hamm) It is logical to consider, if not also alarming that many right-wing groups have branches and feelers within the penal system and arguably do a lot of recruiting from the inside. International groups, as noted in the Hamm Report, do not rely heavily on specialists for mundane tasks, however there is prestige considered in both groups ââ¬â it is an honor to be chosen. The concept of terrorism is two-fold: the act itself, and the fear of an act occurring. It is in this sense that domestic and international terrorism wave the same banner and are equally responsible for devastating lives ââ¬â be it from bombing a nightclub, to an underground network behind car bombings. It is the threat that it could happen that has become imprinted in peopleââ¬â¢s minds. Arguably though, perhaps the more concern should be placed on domestic terrorism and the measures used to not only prevent it but to track the groups involved. They are using the system ââ¬â from the postal system, to recruitment through the penal system ââ¬â and this is as dangerous if not more so as an international group ââ¬Å"trainingâ⬠overseas. The threat, as they say, is in our own backyard and we can not combat other threats if we are unable to contain the ones running rife within our own borders. References _. ââ¬Å"How the USA PATRIOT Act redefines Domestic Terrorismâ⬠ACLU, 2002 (http://www. aclu. org/natsec/emergpowers/14444leg20021206. html ) Gardella, T. M Beyond Terrorism: The Potential Chilling Effect on the Internet of Broad Law Enforcement Legislation. â⬠St. Johns Law Review. Spring 2006. (http://findarticles. com/p/articles/mi_qa3735/is_200604/ai_n17173795 ) Hamm, M. ââ¬Å"Crimes Committed by Terrorist Groups: Theory, Research, and Preventionâ⬠Department of Justice, NCJRS, September 2005 (http://www. ncjrs. gov/pdffiles1/nij/grants/211203. pdf ) Knight, J. Terrorism, Domestic (United States). Encyclopedia of Espionage, Intelligence, and Security. (2004). (http://findarticles. com/p/articles/mi_gx5211/is_2004/ai_n19126728 ) OMeara, K. P. Iraq connections to U. S. extremists Nation: Domestic Terrorism Cover Story. Insight on the News. Nov 19, 2001. (http://findarticles. com/p/articles/mi_m1571/is_43_17/ai_80309410 )
Monday, August 5, 2019
Ticket Booking Indian Railways
Ticket Booking Indian Railways South Central Railway was formed on 2nd October, 1966 as the 9th zone of the Indian Railways. In its forty two years of committed service and path breaking progress, South Central Railway has grown to a modern system of mass transportation fulfilling the aspirations of the passengers/customers and carved a niche for itself in Indian Railways system. Strategically positioned in the southern peninsula, this dynamic organization with its headquarters at Secunderabad serves the economically vibrant state of Andhra Pradesh, Parts of Maharashtra, Madya Pradesh and Tamilnadu. From the days of steam hauled locomotives and wooden plank seats, South Central Railway has come a long way modernizing its system with the state of the art high powered Diesel and Electric Locomotives, high speed telescopic Passenger Coaches, and higher axle load wagons, higher capacity track in all important routes, multiple aspect color light signaling with solid state inter locking, and micro wave digital communication system etc. Over the years, South Central Railway has attained sufficient transportation output with adequate infrastructure development and technological upgrading to serve the regions in its jurisdiction. Safe operation of trains, expansion of net work, modern Passenger amenities, Punctuality of trains, courteous service and cleanliness in stations and trains remain always the thrust areas of this Railway. Being a service oriented organization, South Central Railway provided Computerized Passenger Reservation System at 85 Stations/locations covering 96% of the berths available. In the a rena of information dissemination to the rail customers, it has provided Inter-active Voice Response System (IVRS) for Reservation and train enquiry, National Train Enquiry System (NTES) for real time information on movement of trains, Passenger Operated Enquiry Terminals (POET) with information on availability of accommodation and confirmation and Close Circuit Television (CCTV) for real time reservation avail ability status at all important stations in its system. For mass movement of freight, S.C.Railway has introduced high horse powered Diesel and Electric Locomotives and high speed, higher Axle load Box-N-Wagons. Today, South Central Railway plays a pivotal role as a catalyst for agricultural and industrial development in the Southern peninsula apart from fostering the growth of trade and commerce including import/export through ports by connecting sea ports with their hinder land and inland containerdepots. Its reliable and comfortable Passenger Services for long and short distance travel by way introducing many super fast and intercity trains helps transform the society by catering their personal, business, educational and tourism purposes. Milestones South Central Railway was formed on 2nd October, 1966 by grouping Vijayawada and Hubli Divisions of Southern Railway and Secuderabad and Solapur Division of Central Railway. Jurisdictional adjustments were made in October, 1977 by merging Guntakal Division of the Southern Railway with South Central Railway and transferring Solapur Division back to Central Railway. Secunderabad Division was bifurcated in February, 1978 into two Divisions Secunderabad and Hyderabad to facilitate effective operational and administrative control. On 1st April, 2003, the newly formed Guntur and Nanded Divisions of South Central Railway became operational and Hubli Division was transferred to the newly formed South Western Railway. Presently, South Central Railway has six Divisions Viz., Secunderabad, Hyderabad, Vijayawada, Guntur, Guntakal and Nanded with 5752 Route KMs of which 1604 RKms are electrified. After its inception, SC.Railway laid 342.805 RKMs of new lines, converted 2676.19 RKMs from MG to BG and carried out doubling of track on 1272.453 RKms, constructed many major river bridges including the engineering marvels Viz., II Godavari Bridge and III Godavari Bridges at Rajahmundry. Towards customer Satisfaction, it had established the Computerized Passenger Reservation Systems at 85 Stations/locations and offer reservation by any train from any station in the Country. For gaining efficiency in freight operations, SCR established Freight Operations Information System (FOIS) in its jurisdiction and has already introduced Rack Management Systems at 23 Stations and Terminal Management System at 31 Stations. Its Passenger and Freight performance has met with stupendous leaps forward. The freight loading which was only 9.00 million tons in the year of its inception, i.e., 1966 has seen a quantum jump and touched 44.79 Million tons in the financial year 2003-2004. Passenger transport too has met with tremendous growth touching 195.65 millions in the year 2003-2004 as against 50 millions in the year of inception and the gross earnings from Rs. 58.00 Cr. to 3683.00 Cr in the year 2003-2004. Purposes: Alvesson (1996) claims that a situational approach enables leadership to be viewed and studied as a practical accomplishment (p. 476) rather than starting with a conceptualization of leadership as whatever the appointed leader does. This approach seems particularly well suited to networking professionals in which technical knowledge needs to be shared. In this project, I will explore how the booking system is made via wireless network without facing the hassles unlike standing in queue and tickets can be booked from any places or stations. In particular, I will focus on how online booking from the technical perspective members influence the direction of the team as well as the relationships and identities of individual members and the identity of the team as a unit, and how their interaction is enabled and constrained by social and cultural influences (e.g., organizational culture, national/ethnic culture, and gender). Such a study should give insights into the working standards of the Indian Railways, an organizational form that is rapidly gaining in popularity and acceptance. Also, the study will test the usefulness of a perspective (the situational approach) that is underdeveloped in the leadership literature. Background: I will conduct my study in a team that is restricted within a particular Division within the City Council. IRCTC has several online reservation counters, each of which is responsible for online ticket booking within one geographical section of the city. This particular team includes four men and a woman. Three of the men are in their thirties and one in his early 50s; the woman is in her thirties. They are assigned to an area around City. They start each day with a brief (15-45 minute meeting) on an agreed upon site, often just gathering around the back of a truck for their meeting. I will attend these three mornings a week for four weeks, and will stay on to observe their work for approximately 20 hours during the four week period. My primary focus will be on their interaction in meetings, although I will also observe (and perhaps enquires about) interactions during their other work. Scope: I will engage in participant-observation over a six-week period, for approximately four hours per week. I will typically observe the morning meetings and stay for an hour or so to observe their other work. On some days I may come at other times of the day for comparison. I will not schedule structured interviews, but will interview member staff at the reservation counters informally, as needed to clarify and provide insight into specific conversations. Theoretical framework: I will be guided most generally by the interpretive perspective, and more specifically by Indian Railways staff based situational approach. The interpretive perspective places the focus on interpreting the meanings and perspectives of cultural members, and how these meanings are negotiated (Trujillo, 1992). I am exploring the meanings the sales staff and customers have for themselves as individuals and for their relationships, as well as the meanings sales staff have for the organization, group, and profession of which they are working 247. The situational approach directs me to choose one or a few specific interactions to explore in depth. Thus, an appropriate means of investigating the topic from this perspective is observation of conversation, plus interviewing the interact ants to understand the meanings they have for their symbolic interactions. Method: 1. Conduct a literature review on leadership and communication in SMTs. 2. Observe the group four hours per week for six weeks, focusing mostly on conversations at team meetings, especially those conversations in which the group addresses changes to their work processes and issues of team relationships and identity (ies). 3. Interview team members to clarify and provide insight into conversations. I will attempt to conduct these interviews shortly after conversations of interest. While the interviews will not be formal or structured, the kinds of questions I will ask include the following. The general strategy for the interviews is to start off with broad questions and follow up on the interviewees responses, to capture her or his meanings and to avoid imposing my meanings on the interviewee. a. Tell me about the conversation you just had with X. b. What were you thinking during the conversation? c. What do you think she/he was thinking? d. What do you think she/he was trying to do (or accomplish) in the conversation? e. What did you mean when you said, ? f. What were you thinking when you said that? g. What do you think she meant when she said ? h. When you think about what you did and said in that conversation, how would you describe yourself? 4. Undertake a situational analysis of the field notes and interview notes, guided. 5. Write a research report that combines my understanding of the relevant theory and previous research with the results of my empirical research. Timetable: Prepare proposal by 15 October Complete literature review by 30 October Complete fieldwork by 10 November Complete analysis by 20 November Give presentation on 4 January Complete final report by 12 January Limitations: Time constraints of the semester require less time than may be ideal for an ethnographic study. By being in the organization for only four hours a week for five weeks, there are bound to be aspects of leadership practice, organizational culture and team communication that will not be revealed during my observations. Being an outsider may also limit what is revealed to me. The team members may be guarded in their conversations around me, especially in my initial observations. Delimitations: I am choosing not to observe multiple teams, even though such comparisons might be valuable, in order to allow more depth of understanding regarding the group on which I will focus. Additionally, I will not use structured interviews in order to minimize my obtrusiveness and my influence on the team members. Literature Review: Indias Railway network being one of the second largest all over the globe and anybody can travel at anywhere places through the train services. However in terms of tourists who want to visit places do not have any special mode or medium whereby tickets could be booked easily. In most of the trains special seats are reserved for the tourists. Which simplifies that if all the seats are completely booked things are assured that this tourists get to seat till others havent booked up the seats (Bruyn, Venkatraman and Bain, 2006). This is one of the main information that needs consideration as any agent would not be able to book seats on anybodys behalf or can booked from the everyday booking window. The main challenge that lies in the reservation system is supporting a huge range of database for holding information. Indian Railways over years has been the most considered user of IT in India. When it was first introduced into the market computerized passenger traffic and accounting of rail ways, operating statistics, and payroll and inventory management was started through using computers paled at all regional zones (Kamel, 2006). The Computer based Passenger Reservation System (PRS) was introduced by Central for Railway Information System (CRIS) whereby passengers had the privilege of booking tickets through PRS which were found in all major terminals who have their own local database. In this kind of circumstances reservations only covered trains that departed from local terminals. But in the later phase when CRIS introduced Country Wide Enhanced Reservation and Ticketing System (CONCERT) that was developed with the intention to connect five passenger reservation centers from any station or terminal of the Indian Railways so that reserved tickets could be provided from any reservation counter (Kamel, 2006). Later all the PRS were attached together where by the system would have the capability of handling a higher volume of reservation every day. It was one of the mo st aspiring initiatives by the Indian Railways that reduced the passengers time in terms of being held up at the queue for a long period of time. But situations have shown that till now passengers need to move to the station to book their railway tickets. In India since train is considered as one of the most convenient mode of communication so information regarding bookings, train availability, journey fares, accommodation availability and reservation of tickets is the crucial factor for the general mass. Earlier methods like enquiry at the help desk counter, information gathering through TV or through radio were the methods used earlier. In due later phase when internet booking and ticketing services through the e-commerce channel it gathered sufficient interest to the general public. In this regard IRTC in collaboration to CRIS launched its wholly owned website (www.irctc.co.in). This venture changed the whole image of Indian Railways ticket booking system. This helped passengers to get hold of their tickets from the departure station to the destination station without facing the hassles standing in long queue at the railway booking counters. Any passenger at this point of time can visit the website at get their desired information regarding train timings and ticket availability. Later on getting the train details and the suitability in terms of travelling tickets they just needed to fill in the online application form which contained about the details of the journey. During the payment stage the user was transferred to a suitable payment gateway where they need to furnish the details of their debit/credit card at it was certified by the VeriSign. When the transaction was completed the passenger would receive an e-mail that contained the Passenger Name Record (PNR). In this new technological world Indian Railways are considerably looking to get started with the new technological phase of wireless technology. In the discussion as embarked that mobile services has been picking up on a massive scale for the last couple of years. In todays date around 7 million text messages are sent by Indian counterparts everyday life and nearly 80% of Indians use the facility of SMS in major counterparts (Dutta and Shridhar, 2004). Most of the service providers in India have upgraded their mobile technology from 2G to 3G service which has processing speed of high data connection mechanism. Nowadays mobile handsets have the facility of GPRS and WAP that are flooded in Indian markets. With respect to matching and catching up with this technological advancement IRCTC introduced the option of ticket booking via mobile handsets. In present scenario tickets can be booked via mobile phone through voice recognition system. This proved flexibility in terms of passengers w ho could get hold of the tickets of any places sitting in any corner of the world. The project implementation of online ticket booking through internet and telephone prompted other service providers like telecom industries and broadband service providers to enable the payment process through their own systems. Through this project it has shown that if consumers are provided the much needed comfort and flexibility depending on the indented products or service that would sell, consumers are always likely to adapt the technology in other horizons. The Electronic Ticket system (ETS) is specifically designed software through which passengers would have the flexibility through which railway tickets could be purchased through usage of smartcard. In this the payment is made via wireless network with the connecting computer system at the Railway Company which is itself connected through clearing house and a trust centre (Wieringa, 2003).
The Saxophone Changed The World Film Studies Essay
The Saxophone Changed The World Film Studies Essay Got Sax? This is an excellent paper. It has good info that is well presented. It is 1 page short of consideration for an A. Your grade is the highest B I can assign, and your point accumulation is 179 of a possible 200 points. Lorna Young Whether you listen to rock, metal, rap, jazz, classical or opera, the music all has one connecting element, instruments. Without instruments the world and music would be a much more calm and boring place. Leo Tolstoy described Music as the shorthand of emotion (Brainy quotes, 1/11). Music can convey feelings and expressions that people can universally understand and feel not just listen to. A very powerful way to convey a feeling is through the playing of an instrument, and the best out of such, the Saxophone. The Saxophone is a newer instrument but with its beautiful range and tone quality it brings life and feeling to the music art form. The Saxophone has become one of those so well loved instruments, in large part because of the beauty of its Tone. (Anonymous, 2011). The sax and its famous players have changed the shape and sound of music forever. The saxophone was created by a Belgium man named Adolphe Sax, the son of a chief instrument maker. Adolphe learned his fathers skill and even surpassed his father in the trade. Adolphe being smart in the field, fixed the technical awkwardness of several instruments and also created several instruments in different materials and ways that others previously could not. Being the visionary he was, Adolphe had an idea to create a completely new instrument. This Instrument would combine the power of a brass instrument with the subtleties of a woodwind instrument and the facility of a stringed instrument. After much experimentation, he had his first working model in 1841, which he called the bass horn. It wasnt until a review of his new instrument in the French paper Journal des Debats, however, that the name le saxophon or saxophone came about. In 1846, Adolphe Sax won two patents for his designs: One for a set of saxophones intended for the orchestra and the other for a set of saxophones intended for military bands. Each set consisted of a range of sizes from the small sopranino saxophone to the huge subcontrabass saxophone. These two patents represented Adolphs two dreams for the saxophone (DeJesus). He put a clarinet-like mouthpiece onto a metal body with a conical shape similar to an oboe and came up with an instrument louder than traditional woodwinds and suitable for military music (jazz-music-history.com, 2010). Adolphes invention changed military and classical music. Adolphe also wanted to include the saxophone in the orchestra setting but there came about some problems with this idea. Adolphe was a very proud man and wanted to always improve the string instruments, which the players and conductors found extremely annoying. The sax at the time had several problems so it never became an important piece in the orchestral world. Adolphe also wanted the sax to become an important piece in the military band, which did become true. Adolphe showed the French military band the sax, and while reluctant at first, adopted the piece and was a huge success. Because of this, military bands all over the world wanted a sax in their band. With the saxs prevalence in the military band settin g, the sax made it to New Orleans and started the creation of jazz, and its form that it is today (DeJesus). At first the sax was not hugely popular but, In the nineteen-twenties there were as many as one million saxophones sold, based solely on the sound of the recordings (Anonymous, 2011). The saxophone changed the world of music greatly with its sharp and smooth sound. The history of Jazz music origins is attributed to the turn of the 20th century New Orleans, although this unique, artistic medium occurred almost simultaneously in other North American areas like Saint Louis, Kansas City and Chicago. Traits carried from West African black folk music developed in the Americas, joined with European popular and light classical music of the late 18th and early 19th centuries, became the syncopated rhythms of Ragtime and minor chord voicings characteristic of the Blues (Johnson, 2011). When Big Band and swing music was coming around in the 1930s the clarinet was the most greatly used instrument. But as the 1940s rolled around and Bop music became more popular clarinets as a solo instrument started to dwindle and they were replaced by the sax. Ever since then the jazz industry has been forever changed with two leading instruments, trumpet and sax (jazz-music-history.com, 201 0). Throughout the Saxophone History, the saxophone has enjoyed success in military bands, and then graduated to an increased solo repertoire in the classical world. Meanwhile, it has become part of many popular music genres, such as pop, big band, blues, rock and roll, ska, and jazz. The saxophones relatively easy learning curve has made it popular in public school music programs for children and adults alike (Anonymous, 2011). There have been many great saxophone players that have changed the face of the music industry, not just jazz. Charlie Parker is said to be one of the most influential and important saxophonists in the jazz community. Parker started off his music career in school where he played the baritone horn. His love of music and his interest moved him over to the alto saxophone. Pretty shortly after starting the alto, Parker quit school and started playing with local bands. While playing with different bands he went to New York, which greatly influenced his style of music. After touring some Parker decided to move to New York. Parker got a job washing dishes and met Biddy Fleet a guitarist. Biddy taught parker about instrumental harmony. Several years later Parker made his own group that made some of his most famous music. In 1955 at the height of his career he died in a friends apartment (Louck, 2012). Charles Yardbird Parker was an amazing saxophonist who gained wide recognition for his brill iant solos and innovative improvisations. He was, without a doubt, one of the most influential and talented musicians in jazz history (Louck, 2012). Another one person to greatly influence jazz is John Coltrane. John Coltrane was always surrounded with music in his family and this is what started him off on the clarinet and the E-flat horn. As Coltrane got older and his tastes in music changed he switched over to the alto saxophone. After world war two where he served in the Navy Band, Coltrane began playing the tenor saxophone as well. During this period he played with many different bands and became known for using a technique known as the sheets of sound where he would play at one time, multiple notes. Coltrane in 1960 created his own quartet and created some of the most innovative and expressive music in Jazz history including the hit albums: My Favorite Things, Africa Brass, Impressions, Giant Steps, and his monumental work A Love Supreme which attests to the power, glory, love, and greatness of God. Coltrane felt we must all make a conscious effort to effect positive change in the world, and that his music was an instrume nt to create positive thought patterns in the minds of people (John coltrane -, 2008). Later in 1967 John Coltrane died of liver disease. Coltranes music lives on today and he has been commemorated many times over. His music has been played in television shows such as Days of Our Lives, The Cosby Show, ER, and many more. Coltranes music has changed jazz into the expressive art form that it is today (John coltrane -, 2008). Another huge saxophone superstar and legend is Coleman Hawk Hawkins. From the Classic Jazz period to the Swing Era one player had a virtual monopoly on the tenor sax, that man being Coleman Hawkins, a.k.a., the Hawk or the Bean. Hawkins (born 1904, St. Joseph, Mo.) was not the first Jazzman to play the tenor but he was the leader in transforming it into a fully expressive, hard driving Jazz instrument. Following a ten year period of getting the hang of that confounded contraption, the Hawk went on to a fifty year career filled with near flawless playing as leader of his own groups as well as with an amazing variety of other combos. He was an inspiration to dozens of top notch Jazz tenor men (Weinstock Len). Coleman Hawkins was great because he mastered the sax in two forms, the hard riffs of playing many notes very quickly, and the slow ballads, this put him at the top of his class. He like the many other musicians bounced around from band to band playing whenever and wherever possib le. Hawkins style was different from Charlie Parkers and his made Hawkins look old fashioned. Hawkins changed his style and played with other famous people, even John Coltrane. He also recorded with Duke Ellington. Hawkins had several different times where he was a band leader or accompanied others. He also was featured in the movie Stormy Weather in 1943(www.redhotjazz.com,). In the saxophone family there are many different kinds, each a different size. The most commonly played and seen saxophones are the soprano, alto, tenor, and baritone. There are stranger more rare types of saxophone such as the F Mezzo Soprano, C Soprano and F Baritone, but these are rarely seen in concert format. The soprano saxophone is the highest of the saxophones and is played in the key of B flat. This sax can either be found in a curved form, looking like a baby alto, or in a straight for, looking like a brass clarinet. This saxophone is not recommended for a beginner because of how strong of an embouchure is needed. Embouchure is the mouth position needed to play an instrument. The alto sax is usually the most commonly seen sax and is the next step lower in pitch. When one thinks of a saxophone one usually pictures the alto sax. This medium sized, curved with a smaller mouthpiece, instrument is the usual sax that a new player is started on. The alto sax is played in the key o f E flat. The tenor sax, which is the next step lower in range, is a larger form of the alto sax and is played in the key of B flat. This type of sax is commonly used in jazz music but can be found in a concert setting also. The largest of all the saxophones commonly seen in music is the Baritone sax, which is also the lowest sound (About.com, 2001). If you saw this saxophone you would know it because it is huge compared to the alto. It takes a lot of lung power to play this horn but if played right, it sounds just as beautiful as the other horns. The saxophone is played in a different way than most instruments even though it closely resembles the embouchure of a clarinet. To play a saxophone, a saxophonist holds the saxophone so that the mouthpiece, which is attached to the crook, gently swings into the mouth for placement by adjusting the neck strap. (Smaller saxophones, such as the sopranino and soprillo, may be played without using a neck strap as it suits the player, but it is essential for the larger saxophones.) The mouthpiece is a shaped piece of rubber, plastic, metal, or glass that allows a reed, held in place by a ligature, to vibrate. These vibrations are the birthplace of sound within a saxophone. By placing the mouthpiece gently in ones mouth and blowing across the reed, vibrations travel through the body and out the tone holes that are uncovered. Pressing and opening specific keys allows different tone hole combinations, which gives the saxophonist the freedom to play over two octaves of pitches. (Some saxophoni sts can play many more octaves by using new fingerings and breath techniques in the upper range, which is known as altissimo) (Anonymous, 2011). When the mouthpiece is in the mouth the player bites with his top teeth straight down on the mouthpiece. Some players opt to getting a sticker type guard for the top of the mouthpiece so it will not wear as fast. The bottom teeth are masked by the bottom lip so as not to bite the reed causing squeaking. A player then tightens the corners of the mouth as to frown and blows with a steady stream of air. The player breathes through the mouth in quick burst because breathing the nose does not get such a deep breath and it is slower. After many hours of practicing with hand placement, learning how to read music and playing one can have a new hobby that can be beneficial to the soul or even to the wallet! Charlie Parker once said Dont play the saxophone. Let it play you (Parker, 12/0). The Saxophone is deeply rooted in music and the players life. It is not just an instrument to some people, but a way of life. Music is very influential, almost as prominent as religion in some peoples lives. The clarinet may have been popular at one point but now the saxophone is one of the most prominent instruments in jazz to date. The saxophone is one of the most popular instruments to play and listen to as well. Adolphe Sax changed the music scene with his new instrument causing enjoyment for generations. Even with the saxophone never becoming a prominent part in the orchestra Adolphe Sax would be proud of how much the sax has influenced the music industry now and forever.
Sunday, August 4, 2019
Hiroshima, Nagasaki, and the World :: World War II History
Hiroshima, Nagasaki, and the World Einstein first told president Roosevelt about the tremendous power of fused uranium in the late 1930's. Soon after this news from Einstein the atom bomb was built and tested. With bombs ready, Truman is faced with a decision. America is in the middle of World War II with no end in sight. He decides to deploy two atomic bombs on two Japanese cities. Hiroshima and Nagasaki were the two fateful cities. The atomic bombs give relief to America because it ends the war. Even though America wins the war they defeat the whole purpose of keeping the world secure by bringing turbulence not only to Japan, but the rest of the world. Truman stops the torture and death for American soldiers fighting in the war. Truman, though, showed total disregard for the well being of the world. Uranium was the explosive used in both bombs. The explosion of an atomic bomb is equal to 15,000 tons of TNT. In the bomb, a piece of uranium is propelled into a larger piece of uranium and they fuse into a phase called critical mass. After this a chain reaction of fission occurs. In fission, atoms are split, and neutrons hit each other causing supplementary fission. Fission causes an enormous amount of energy in the form of extreme heat, a massive shock wave, and the lasting effect of radiation. As soon as the bomb explodes a wave of heat ranging from 1,000 to 15,000 degrees engulfs everything in a mile radius. The shock wave destroyed most of the buildings within the mile radius. After the blast, radiation from gamma rays and neutrons cause death and injury. The bombs caused death in Japan and feelings of insecurity for the remainder of the world. The bomb called," Little Boy," was dropped on Hiroshima on August 6, 1945 at approximately 8:15 a.m. Three days before the bombing fliers were dropped from aircrafts warning Hiroshima that they were going to be victims of a destructive weapon. The bomb was dropped from the altitude of six miles by a B-52 bomber named Enola Gay. The bomb exploded a thousand feet from ground. It leveled five square city miles. In this bombing 70,000 innocent people died. It was said that everybody in the city lost somebody. After the blast a metal lunch pale of a schoolgirl was found about 1,000 feet from the blast, she was not.
Saturday, August 3, 2019
Buried Alive! The Fiction of Premature Burial :: Argumentative Persuasive Argument
Buried Alive! The Fiction of Premature Burial Why are there claims that people are being buried alive? I will tell you why; it is an old wives tale so there is no credit to. People were never buried alive, it is all fiction. There were patents put out there but the patents were never supported. The fact that there are no signs of the patented objects ever being used makes you wonder if they ever existed. If they did exist, why are they not being used today? I will tell you why people in the present age are being embalmed. Once a person is embalmed, the body is killed in order to keep it preserved and so it does not rot. In the paper, I will discuss how if a person is buried alive it is improbable that someone would live. In addition, I will discuss the theories about Anne Hill Carter Lee's double burial. If a person were buried alive, there would be no way to tell if they were in fact buried alive. Would you not hear the person screaming to be let out of their tomb? Of course you would not be able to hear a person scream or yell for help. They are six feet under the earth. In the times of old they would supposedly find scratch marks on the lids of coffins, but how do we know if they were telling the truth. Now in the twenty first century, we are finding no evidence of this ever happening in coffins of old days or even now days. There used to be bells and pulleys to let the person on the graveyard shift know someone was there. No longer are there such bells and pulleys. When the person who was on the graveyard shift and heard the supposed bells and sirens they had to dig up the coffin. In reality, this would have taken excessively long and the person in the coffin would run out of air. The fact is there are articles being revised to fit the culture of the twenty-first century. In 1898, the Journal of the American Medical Association editorial reminds us of the peculiar fascination with "premature burial" held for people in the last century. Even if a person should be so unlucky as to be buried while unconscious, the editors pointed out that the average coffin contains so little oxygen that asphyxia would probably precede any return to full consciousness. Buried Alive! The Fiction of Premature Burial :: Argumentative Persuasive Argument Buried Alive! The Fiction of Premature Burial Why are there claims that people are being buried alive? I will tell you why; it is an old wives tale so there is no credit to. People were never buried alive, it is all fiction. There were patents put out there but the patents were never supported. The fact that there are no signs of the patented objects ever being used makes you wonder if they ever existed. If they did exist, why are they not being used today? I will tell you why people in the present age are being embalmed. Once a person is embalmed, the body is killed in order to keep it preserved and so it does not rot. In the paper, I will discuss how if a person is buried alive it is improbable that someone would live. In addition, I will discuss the theories about Anne Hill Carter Lee's double burial. If a person were buried alive, there would be no way to tell if they were in fact buried alive. Would you not hear the person screaming to be let out of their tomb? Of course you would not be able to hear a person scream or yell for help. They are six feet under the earth. In the times of old they would supposedly find scratch marks on the lids of coffins, but how do we know if they were telling the truth. Now in the twenty first century, we are finding no evidence of this ever happening in coffins of old days or even now days. There used to be bells and pulleys to let the person on the graveyard shift know someone was there. No longer are there such bells and pulleys. When the person who was on the graveyard shift and heard the supposed bells and sirens they had to dig up the coffin. In reality, this would have taken excessively long and the person in the coffin would run out of air. The fact is there are articles being revised to fit the culture of the twenty-first century. In 1898, the Journal of the American Medical Association editorial reminds us of the peculiar fascination with "premature burial" held for people in the last century. Even if a person should be so unlucky as to be buried while unconscious, the editors pointed out that the average coffin contains so little oxygen that asphyxia would probably precede any return to full consciousness.
Friday, August 2, 2019
Some Factors That Lead to Success in College
Several factors contribute to school success. A person's experience with education early in life has a great influence on school success later on. It is vital that infants and toddlers have access to quality education from day one. The socioeconomic status in which one is raised has an immense effect on school success. Wealthier children have access to greater, high-quality facilities and resources while poorer children often lack the basic necessities such as proper nutrition and quality education. It is important to note that each child also contributes their own contributions to their success in school. There are cases of people who rose out of extreme poverty to achieve great academic success. Exceptional Teachers Exceptional teachers provide students with maximum encouragement, motivation, challenges and belief in themselves. Teachers who believe their students are capable of the classwork help create a self-fulfilling prophecy. The student will begin to hold the same belief of themselves and act on it. It is therefore vital that teachers, parents and caregivers send the right message to students. Students need to know that their teachers, parents and caregivers believe in them and that they are capable of academic success. Exceptional teachers create a classroom culture of high expectations. They do not hold preconceived notions about particular students but believe that all of their students are capable of reaching academic success. Parental Involvement Parental involvement is extremely important to a students academic success. Children spend most of their time at home and the environment a student comes from determines their start of academic success. If a student's home is rich in books, that early exposure to literacy will usually mean a student starts reading early. Parents who are actively involved in their children's education ensure that their children are doing their homework. They also encourage their children to perform well in school and speak to them about the importance of receiving an education. When parents show an interest in their children's education this in turn sparks an interest in their children to learn. Self-Motivation Intrinsic motivation or self-motivation is another important element leading to school success. Self-motivation assumes that we are all born with the capability to learn and that learning can be an enjoyable process. Students who are self-motivated have disciplined themselves to concentrate on a task for the mere result of learning and mastering the needed skill. Students become self-motivated for many reasons. For some being self-motivated to achieve academic success will help them rise out of poverty, for others it will allow them to get into a specific college or receive an academic scholarship. Students who have a high self-esteem have a strong sense of self-motivation as they believe they are capable of academic success. Nutrition Students who eat breakfast regularly perform better academically than those who do not. Poor nutrition can have consequences such as cavities, obesity, weak bones and teeth, as well as delayed sexual maturity. Poor nutrition is defined as not eating the recommended daily servings of fruits, vegetables, and grains. Parents and teachers need to play close attention to the types of foods children eat as lack of vitamins can have severe consequences. Hobbies Self-esteem and social skills can be taught simply by encouraging students to take part in a hobby. By encouraging students to take part in a hobby builds competence in a certain skill. A hobby also allows students to build a sense of identity. Hobbies also keep a student from becoming bored. Hobbies also leave room for students to receive praises for their achievements. Read more: Factors That Lead to School Success | eHow. com http://www. ehow. com/about_5387053_factors-lead-school-success. html#ixzz1Uc85N1gw
Thursday, August 1, 2019
Papaya Sap
Introduction Rubber is an elastic hydrocarbon polymer which occurs as a milky emulsion (known as latex) in the sap of a number of plants but can also be produced synthetically. The major commercial source of the latex used to create rubber is the Para rubber tree, Hevea brasiliensis (Euphorbiaceae). This is largely because it responds to wounding by producing more latex. Other plants containing latex include figs, euphorbias and the common dandelion.These have not been a major source of rubber, though when Germany was cut off from supplies of rubber during World War II, attempts were made to use such sources, before being supplanted by the development of synthetic rubber. It is believed to have been named by Joseph Priestley, who discovered in 1770 that dried latex rubbed out pencil marks. In its native Central America and South America, rubber has been collected for a long time. The Mesoamerican civilizations used rubber mostly from Castilla elastica.The Ancient Mesoamericans had a ball game using rubber balls (see: Mesoamerican ballgame), and a few Pre-Columbian rubber balls have been found (always in sites that were flooded under fresh water), the earliest dating to about 1600 BC. According to Bernal Diaz del Castillo, the Spanish Conquistadores were so astounded by the vigorous bouncing of the rubber balls of the Aztecs that they wondered if the balls were enchanted by evil spirits. The Maya also made a type of temporary rubber shoe by dipping their feet into a latex mixture.Rubber was used in various other contexts, such as strips to hold stone and metal tools to wooden handles, and padding for the tool handles. While the ancient Mesoamericans did not have vulcanization, they developed organic methods of processing the rubber with similar results, mixing the raw latex with various saps and juices of other vines, particularly Ipomoea alba, a species of Morning glory. In Brazil the natives understood the use of rubber to make water-resistant cloth.A story sa ys that the first European to return to Portugal from Brazil with samples of such water-repellent rubberized cloth so shocked people that he was brought to court on the charge of witchcraft. When samples of rubber first arrived in England, it was observed that a piece of the material was extremely good for rubbing out pencil marks on paper. This was the origin of the material's English name of ââ¬Ërubber'. Blocks of the material are still used for this purpose, and known as ââ¬Ërubbers' in England, causing occasional amusement to Americans, to whom a ââ¬Ërubber' is a condom.The sap is any liquid found in the stems of plants, including the liquid material that moves the younger annual rings and bark of trees and watery juices of herbaceous plants. Natural rubber is another valuable sap. The papayaââ¬â¢s milky sap is also called latex. Latex is a milky fluid produced by rubber trees. Latex is also used to make rubber Since papaya fruits produce latex like rubber plants, th e study ââ¬Å"Rubber Material Source from Papaya (Carica papaya) Milky Sapâ⬠was formulated.The study aimed to use papaya sap as main ingredient in making bioplastic because it contains starch which is one of the components in making bioplastic and also, the sap or latex is used in making rubber. Papaya is found anywhere so there is adequate supply of the main ingredient. Plus, the flow of the papaya sap is continuousand it is environment friendly because it doesnââ¬â¢t harm the plant. The study is to be conducted to produce bioplastic so that the plastics that people are using in the present could somehow be replaced with the use of this investigatory project to lessen the environmental effects of the decomposition of plastics.Objectives of the Study This investigation is anchored on the following objectives: 1) To evaluate and compare the, the appearance, texture, elasticity and strength of the rubber material. 2) To compare the experimental rubber material from the three treatments and the commercial rubber material. 3) To identify which among the three treatments made will be least fot the production of the wrapper. Statement of the Problem 1. Is there a significant difference between the experimental Rubber material and commercial Rubber material when analyzed by: 1. Appearance 1. 2 Texture 1. 3 Elasticity 1. 4 Strength 2. Is there a relationship between the cost of the experimental rubber material and commercial rubber material? 3. Is there a significant difference between the treatmentsââ¬â¢ replications when analyzed by: 1. 1 Appearance 1. 2 Texture 1. 3 Elasticity 1. 4 Strength Hypotheses of the Study Null Hypothesis 1. There is no significant difference between the experimental rubber material and commercial rubber material when analyzed by appearance, texture, elasticity, and strength. 2.There is no significant relationship between the cost of the experimental rubber material and commercial rubber material. 3. There is no significant dif ference between the treatmentsââ¬â¢ replications when analyzed by appearance, texture, elasticity, and strength. Alternative Hypothesis 1. There is a significant difference between the experimental rubber material and commercial rubber material when analyzed by appearance, texture, elasticity, and strength. 2. There is a relationship between the cost of the experimental rubber material and commercial rubber material. 3.There is a significant difference between the treatmentsââ¬â¢ replications when analyzed by appearance, texture, elasticity, and strength. Significance of the Study Rubber Manufacturers- can help in reducing the product cost of a certain material out of rubber. And also, it can help in preventing the emission of harmful gases that can cause depletion of the ozone layer and in the worsening of global warming. Consumers- they can be assured that the product is safe and does not contain hazardous chemicals that can harm their health. And also, it is biodegradable, so it is not difficult for them to dispose it.Scope and Limitations of the Study Variable Limitation The independent variable of the study is the papaya sap, the dependent variable of the study is the produced rubber material and the moderator variables of the study were the processes involved in making the rubber material. Subject Limitation The study focuses on using the papaya sap as raw material in making rubber material. Time Limitation The study was conducted from August 23 to October 13, 2010. Paper works and conducting of the experiment will be done during the said span of time. Place LimitationThis study was conducted at the DOST Laboratory of the Kidapawan City National High School (KCNHS), Roxas Street, Kidapawan City. Conceptual Framework Independent Variable Dependent Variable Rubber Material Rubber Material Papaya Sap Papaya Sap Collecting of Sap Collecting of Materials Sterilization Weighing of Materials Dilution Mixing Cooking Molding Drying Collecting of Sap Collect ing of Materials Sterilization Weighing of Materials Dilution Mixing Cooking Molding Drying Moderating Variables Figure 1.A diagram showing the interplay of the variables of the study. Locale of the Study Kidapawan City Pilot Elementary School ( KCPES ) Kidapawan City Pilot Elementary School ( KCPES ) Development Bank of the Philippines (DBP) Development Bank of the Philippines (DBP) R O X A S S T R E E T R O X A S S T R E E T City Health Office City Health Office Puericu- lture Clinic Puericu- lture Clinic Kidapawan City National High School Kidapawan City National High School City Hospital City Hospital Noodols Noodols Blue Chips Blue Chips Jollibee Jollibee To Cotabato To CotabatoTo Davao To Davao Figure2. Diagram showing the place where the study was conducted Definition of Terms Rubber- an elastic substance obtained from latex of many tropical plants, Collecting ââ¬â the process of gathering all the materials needed in the experiment, especially the raw material. Cooking- t he act of heating the mixture formed. Drying- the process of placing the product into the drying oven. Glycerin- an organic compound, also called glycerin or glycerin. It is a colorless, odorless, viscous liquid that is widely used in pharmaceutical formulations.Melting- the process of liquefying the solid materials needed in the study. Mixing-the process of combining all the materials into a mixture. One of the procedures used in the study. Sterilization- the process of making the tools used in the study clean and free from bacteria. Weighing-the process of measuring the heaviness of the materials used in the study. Review of Related Literature Rubber Used in the study as dependent variable.. Rubber any solid substance that upon vulcanization becomes elastic; the term includes natural rubber ( caoutchouc ) and synthetic rubber.The term elastomer is sometimes used to designate synthetic rubber only and is sometimes extended to include caoutchouc as well. Chemistry and Properties All rubberlike materials are polymers , which are high molecular weight compounds consisting of long chains of one or more types of molecules, such as monomers. Vulcanization (or curing) produces chemical links between the loosely coiled polymeric chains; elasticity occurs because the chains can be stretched and the crosslinks cause them to spring back when the stress is released. Natural rubber is a polyterpene, i. e. it consists of isoprene molecules linked into loosely twisted chains. The monomer units along the backbone of the carbon chains are in a cis arrangement (see isomer ) and it is this spatial configuration that gives rubber its highly elastic character. In gutta-percha , which is another natural polyterpene, the isoprene molecules are bonded in a trans configuration leading to a crystalline solid at room temperature. Unvulcanized rubber is soluble in a number of hydrocarbons, including benzene, toluene, gasoline, and lubricating oils. Rubber is water repellent and resistan t to alkalies and weak acids.Rubber's elasticity, toughness, impermeability, adhesiveness, and electrical resistance make it useful as an adhesive, a coating composition, a fiber, a molding compound, and an electrical insulator. In general, synthetic rubber has the following advantages over natural rubber: better aging and weathering, more resistance to oil, solvents, oxygen, ozone, and certain chemicals, and resilience over a wider temperature range. The advantages of natural rubber are less buildup of heat from flexing and greater resistance to tearing when hot ( http://www. ncyclopedia. com/topic/rubber. aspx ). Starch Starch is the binding component in the study. Starch or amylum is a carbohydrate consisting of a large number of glucose units joined together by glycosidic bonds. This polysaccharide is produced by all green plants as an energy store. It is the most important carbohydrate in the human diet and is contained in such staple foods as potatoes, wheat, maize (corn), ric e, and cassava.. Pure starch is a white, tasteless and odorless powder that is insoluble in cold water or alcohol.It consists of two types of molecules: the linear and helical amylose and the branched amylopectin. Depending on the plant, starch generally contains 20 to 25% amylose and 75 to 80% amylopectin. [1] Glycogen, the glucose store of animals, is a more branched version of amylopectin. Starch is processed to produce many of the sugars in processed foods. When dissolved in warm water, it can be used as a thickening, stiffening or gluing agent, giving wheatpaste ( http://en. wikipedia. org/wiki/Starch ). Papaya Sap Papaya sap is the independent variable of the study.The latex of the papaya plant and its green fruits contains two proteolytic enzymes, papain and chymopapain. The latter is most abundant but papain is twice as potent. In 1933, Ceylon (Sri Lanka) was the leading commercial source of papain but it has been surpassed by East Africa where large-scale production began i n 1937. The latex is obtained by making incisions on the surface of the green fruits early in the morning and repeating every 4 or 5 days until the latex ceases to flow. The tool is of bone, glass, sharp-edged bamboo or stainless steel (knife or raxor blade).Ordinary steel stains the latex. Tappers hold a coconut shell, clay cup, or glass, porcelain or enamel pan beneath the fruit to catch the latex, or a container like an ââ¬Å"inverted umbrellaâ⬠is clamped around the stem. The latex coagulates quickly and, for best results, is spread on fabric and oven-dried at a low temperature, then ground to powder and packed in tins. Sun-drying tends to discolor the product. One must tap 1,500 average-size fruits to gain 1 1/2 lbs (0. 68 kg) of papain (http://www. hort. purdue. edu/newcrop/morton/papaya_ars. html#Papain).Glycerin Glycerin is the plasticizer and the preservative to the product. Glycerin is a thick liquid that is colorless and sweet tasting. It has a high boiling point an d freezes to a paste. Glycerin's most common use is in soap and other beauty products like lotions, though it is also used, in the form of nitroglycerin, to create dynamite. Glycerin is popular in beauty products because it is a humectant ââ¬â it absorbs ambient water. This means that it can help seal in moisture. Not only is it used in the soap making process, it's a byproduct too.Many soap manufacturers actually extract glycerin during the soap making process and reserve it for use in more expensive products. Even when soap manufacturers reserve glycerin for other products, however, some amount of glycerin remains in every bar of soap (http://www. wisegeek. com/what-is-glycerin. htm). Vinegar Vinegar is an acidic liquid produced from the fermentation of ethanol in a process that yields its key ingredient, acetic acid (ethanoic acid). It also may come in a diluted form. The acetic acid concentration ypically ranges from 4% to 8% by volume for table vinegar[1] and up to 18% for pickling. Natural vinegars also contain small amounts of tartaric acid, citric acid, and other acids. Vinegar has been used since ancient times and is an important element in European, Asian, and other cuisines. The word ââ¬Å"vinegarâ⬠derives from the Old French vin aigre, meaning ââ¬Å"sour wineâ⬠, which in turn is derived from the Latin ââ¬Å"vinum aegrumâ⬠meaning ââ¬Å"feeble wineâ⬠( http://en. wikipedia. org/wiki/Starch ). Chapter II METHODOLOGY MaterialsToolsPapaya Sap Beaker Glycerin Graduated Cylinder Water Petri Dish Vinegar Weighing Scale Starch Paper Spatula Stirring Rod Drying OvenProcedure: 1. Collection of Needed Materials. a. Collect the needed papaya sap and other materials to be used in the study. 2. Weighing of Needed Ingredients. a. Weighing of papaya sap. b. Weighing of starch. 3. Measuring of Needed Ingredients. a. Measuring of water, vinegar, and glycerin. 4. Mixing of Ingredients. a. Mix the sap, and water, vinegar, glycerin and star ch. 5. Cooking a. Cook the mixed solution until it becomes very sticky. 6. Molding a. Pour and mold the sticky solution into the petri dish. 7. Drying a.Place the product inside the dring oven and let it dry. 8. Surveying a. The respondents will rate the product including the commercial rubber material. Experimental Design Table 1. Mass of the raw material and the finished product. Treatment| Replication | Mass of rawmaterial in kg| | 1| 2| 3| | Treatment 1| 15g| 15g| 15g| 0. 015g| Treatment 2| 25g| 25g| 25g| 0. 025g| Treatment 3| 35g| 35g| 35g| 0. 035g| The table reflects the experimental design by treatments and replication including the mass of raw material in kilogram and the finished products in grams.The three (3) replications per treatment exhibit the same number of replicates in grams. Table2. Mixing Treatments| Mass of the raw material for everytreatment and replication in g| Water( mL)| Glycerin( mL )| Vinegar( mL )| Starch( g )| Treatment 1| 15| 5| 10| 5| 5| Treatment 2| 25| 5| 10| 5| 5| Treatment 3| 35| 5| 10| 5| 5| In mixing process, by treatments. It included the mass of the raw material for every treatment and replication in grams; volume of water, glycerin and vinegar; amount of starch used in the study.The three (3) treatments exhibited different amount of mass of the raw material for every treatment and replication but contains the same volume of water glycerin vinegar and the same amount of mass of starch. The table depicts the total content of the product as indicated by treatment and replication. Statistical Tool The statistical tools that are going to be used in the study are the Simple Mean for the test of difference in the appearance and texture, and Pearson R for the test of relationship.
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