Princess Catherine Ann Buan Gaviola Essays (491 words) - Free Essays

Princess Catherine Ann Buan Gaviola Essays (491 words) - Free Essays Princess Catherine Ann Buan Gaviola MAED- Social Studies Regional Differences There are some 120 to 175 languages and dialects in the Philippines , depending on the method of classification. Four others are no longer spoken . Almost all are Malayo-Polynesian languages , whereas one, Chavacano , is a creole derived from a Romance language . Two are official (English and Filipino), while (as of 2017) nineteen are official auxiliary languages .Including second-language speakers, there are more speakers of Filipino than English in the Philippines. The Komisyon sa Wikang Filipino enumerated 135 Philippine languages present in the country through its Atlas Filipinas map published in 2014. The indigenous scripts of the Philippines (such as the Kulitan , Tagbanwa and others) are used very little; instead, Filipino languages are today written in the Latin script because of the Spanish and American colonial experience. Baybayin however, one of the most well-known of the indigenous Filipino scripts, is used by the government in some applications such as on the Philippine Banknotes , where the word "Pilipino" is inscribed using the writing system. As well, the Arabic script is used in Muslim areas in some areas in southern Philippines. According to some ethnic and regional studies journalism of the Philippines by Lee S. Dutton : "Language and dialect affiliations are most important aspects of the Philippine there are some special importance of Cebuano, Ilokano, Tagalog and Hilganyon. It is also noted that the Geographic and linguistic diversity of the Philippines is paralled by the diversity of its ethnic and cultural group. Thus resulting to extreme regionalism by the Filipinos. The study conducted by Ronald E. Dolan titled: " Philippine: A country Study" he stated that the Philippine national identity emerged as a blendof diverse and linguistic groups when lowland Christians, called indios by the Spaniards, began referring to themselves as "Filipinos", excluding Muslims, upland triabal groups, and ethnic Chinese who had not been assimilated by intermarriage who did not fit to the category. It was also noted that a societal cleavage among groups in revolting against Spanish rule and later fighting the United States . The troops of the Indigenous people became increasingly conscious of a national unity transcending local and regional identities. A public school system brought at least elementary-level education to all but the most remote barrios and sittios ( small cluster of homes) during the 20 th century also served to dilute religious, ethnic and linguistic or regional differences as did improvements in transportation and communication systems and the spread of English as the lingua franca. Regional Differences do play a major role in shaping a nation for the language is a soul of a country but due to the fast changing times regional differences are more an expression of time lags and bound to diminish on the long run and we do see the gradual decline of it because the improved in transportation and mass media.

World War II Fighter Grumman F6F Hellcat

World War II Fighter Grumman F6F Hellcat Having begun production of their successful F4F Wildcat fighter, Grumman began work on a successor aircraft in the months before the Japanese attack on Pearl Harbor. In creating the new fighter, Leroy Grumman and his chief engineers, Leon Swirbul and Bill Schwendler, sought to improve upon their previous creation by designing an aircraft which was more powerful with better performance. The result was a preliminary design for an entirely new aircraft rather than an enlarged F4F. Interested in a follow-on aircraft to the F4F, the US Navy signed a contract for a prototype on June 30, 1941. With the US entry into World War II in December 1941, Grumman began utilizing data from the F4Fs early combats against the Japanese. By assessing the Wildcats performance against the Mitsubishi A6M Zero, Grumman was able to design its new aircraft to better counter the nimble enemy fighter. To aid in this process, the company also consulted noted combat veterans such as Lieutenant Commander Butch OHare who provided insight based on his firsthand experiences in the Pacific. The initial prototype, designated XF6F-1, was intended to be powered by the Wright R-2600 Cyclone (1,700 hp), however, information from testing and the Pacific led it to be given the more powerful 2,000 hp Pratt Whitney R-2800 Double Wasp turning a three-bladed Hamilton Standard propeller. A Cyclone-powered F6F first flew on June 26, 1942, while the first Double Wasp-equipped aircraft (XF6F-3) followed on July 30. In early trials, the latter showed a 25% improvement in performance. Though somewhat similar in appearance to the F4F, the new F6F Hellcat was much larger with a low-mounted wing and higher cockpit to improve visibility. Armed with six .50 cal. M2 Browning machine guns, the aircraft was intended to be highly durable and possessed a wealth of armor to protect the pilot and vital parts of the engine as well as self-sealing fuel tanks. Other changes from the F4F included powered, retractable landing gear which had a wide stance to improve the aircrafts landing characteristics. Production and Variants Moving into production with the F6F-3 in late 1942, Grumman quickly showed that the new fighter was easy to build. Employing around 20,000 workers, Grummans plants began to produce Hellcats at a rapid rate. When Hellcat production ended in November 1945, a total of 12,275 F6Fs had been built. During the course of production, a new variant, the F6F-5, was developed with production commencing in April 1944. This possessed a more powerful R-2800-10W engine, a more streamlined cowling, and numerous other upgrades including a flat armored-glass front panel, spring-loaded control tabs, and a reinforced tail section. The aircraft was also modified for use as the F6F-3/5N night fighter. This variant carried the AN/APS-4 radar in a fairing built into the starboard wing. Pioneering naval night fighting, F6F-3Ns claimed their first victories in November 1943. With the arrival of the F6F-5 in 1944, a night fighter variant was developed from the type. Employing the same AN/APS-4 radar system as the F6F-3N, the F6F-5N also saw some changes to the aircrafts armament with some replacing the inboard .50 cal machine guns with a pair of 20 mm cannon. In addition to the night fighter variants, some F6F-5s were fitted with camera equipment to serve as reconnaissance aircraft (F6F-5P).​ Handling Versus the Zero Largely intended for defeating the A6M Zero, the F6F Hellcat proved faster at all altitudes with a slightly better climb rate over 14,000 ft, as well as was a superior diver. Though the American aircraft could roll faster at high speeds, the Zero could out-turn the Hellcat at lower speeds as well as could climb faster at lower altitudes. In combating the Zero, American pilots were advised to avoid dogfights and to utilize their superior power and high-speed performance. As with the earlier F4F, the Hellcat proved capable of sustaining a great deal more damage than its Japanese counterpart. Operational History Reaching operational readiness in February 1943, the first F6F-3s were assigned to VF-9 aboard USS Essex (CV-9). The F6F first saw combat on August 31, 1943, during an attack on Marcus Island. It scored its first kill the next day when Lieutenant (jg) Dick Loesch and Ensign A.W. Nyquist from USS Independence (CVL-22) downed a Kawanishi H8K Emily flying boat. On October 5-6, the F6F saw its first major combat during a raid on Wake Island. In the engagement, the Hellcat quickly proved superior to the Zero. Similar results were produced in November during attacks against Rabaul and in support of the invasion of Tarawa. In the latter fight, the type claimed 30 Zeros downed for the loss of one Hellcat. From late 1943 forward, the F6F saw action during every major campaign of the Pacific war. Quickly becoming the backbone of the US Navys fighter force, the F6F achieved one of its best days during the Battle of the Philippine Sea on June 19, 1944. Dubbed the Great Marianas Turkey Shoot, the battle saw US Navy fighters down massive numbers of Japanese aircraft while sustaining minimal losses. In the final months of the war, the Kawanishi N1K George proved a more formidable opponent for the F6F but it was not produced in significant enough numbers to mount a meaningful challenge to the Hellcats dominance. During the course of World War II, 305 Hellcat pilots became aces, including US Navy top scorer Captain David McCampbell (34 kills). Downing seven enemy aircraft on June 19, he added nine more on October 24. For these feats, he was awarded the Medal of Honor. During its service in World War II, the F6F Hellcat became the most successful naval fighter of all time with a total of 5,271 kills. Of these, 5,163 were scored by US Navy and US Marine Corps pilots against a loss of 270 Hellcats. This resulted in a remarkable kill ratio of 19:1. Designed as a Zero Killer, the F6F maintained a kill ratio of 13:1 against the Japanese fighter. Assisted during the war by the distinctive Chance Vought F4U Corsair, the two formed a lethal duo. With the end of the war, the Hellcat was phased out of service as the new F8F Bearcat began to arrive. Other Operators During the war, the Royal Navy received a number of Hellcats through Lend-Lease. Initially known as the Gannet Mark I, the type saw action with Fleet Air Arm squadrons in Norway, the Mediterranean, and the Pacific. During the conflict, British Hellcats downed 52 enemy aircraft. In combat over Europe, it was found to be on par with the German Messerschmitt Bf 109 and Focke-Wulf Fw 190. In the postwar years, the F6F remained in a number of second-line duties with the US Navy and was also flown by the French and Uruguayan navies. The latter used the aircraft up until the early 1960s. F6F-5 Hellcat Specifications General Length:  33 ft. 7 in. Wingspan:  42 ft. 10 in.Height:  13 ft. 1 in.Wing Area:  334 sq. ft.Empty Weight:  9,238 lbs.Loaded Weight:  12,598 lbs.Maximum Takeoff Weight:  15,514 lbs.Crew:  1 Performance Maximum Speed:  380 mphCombat Radius:  945 milesRate of Climb:  3,500 ft./min.Service Ceiling:  37,300 ft.Power Plant:  1Ãâ€" Pratt Whitney R-2800-10W Double Wasp engine with a two-speed two-stage supercharger, 2,000 hp Armament 6Ãâ€" 0.50 cal. M2 Browning machine guns6 Ãâ€" 5 in (127 mm) HVARs or 2 Ãâ€" 11 ¾ in Tiny Tim unguided rocketsup to 2,000 lbs. of bombs Sources World War II Database: F6F HellcatAce Pilots: F6F HellcatMilitary Factory: F6F Hellcat