Republic of Vietnam (South Vietnam)
During the Vietnam War, what is now the Da Nang International Airport was a major air base used by the South Vietnamese and United States Air Forces.
The base became one of the world's busiest aircraft hubs during the war,[29] reaching an average of 2,595 aircraft traffic operations daily, more than any other airport and airbase in the world at that time.[30] The final U.S. ground combat operations in Vietnam ceased on 13 August 1972, when a residual force of the 196th Light Infantry Brigade stood down in Đà Nẵng. B Battery 3rd Battalion, 82nd Field Artillery Regiment fired the final U.S. artillery round and the 3rd Battalion, 21st Infantry Regiment finished their final patrols. This residual force was known as "Operation Gimlet". After the US withdrawal from the conflict, in the final stage of the conquest of South Vietnam by North Vietnam, Da Nang fell to the communist forces 29–30 March 1975. Vietnam issued two special postage stamps to commemorate this event, within its "total liberation" stamp set issued 14 December 1976.
Marble Mountain Air Facility, constructed in 1965, was also located in Da Nang.[31][32]
Since the era of the construction of the Socialist Republic of Vietnam, Danang has become essentially the third city after Ho Chi Minh City and Hanoi to be an important urban centre of the central region of Vietnam. Danang boasts numerous educational institutes as well as important sites of economy.[33]
Da Nang is the largest city in central Vietnam and one of the country's most important ports. The city is surrounded by mountains to the west, and the South China Sea to the east. Da Nang borders Thừa Thiên-Huế Province across the Hải Vân Pass to the north, along with the Quảng Nam Province to the south and west. It is 764 km (475 mi) south of Hanoi, and 964 km (599 mi) north of Ho Chi Minh City.[34] The city has a total land area of 1,283.42 km2 (495.53 sq mi), of which 241.51 km2 (93.25 sq mi) are urban districts and 1,041.91 km2 (402.28 sq mi) are rural districts.[34]
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Kehidupan kita tampaknya tak bisa lepas dari yang namanya gula. Bahkan, banyak sekali jenis olahan pangan yang menggunakan gula untuk meningkatkan cita rasanya. Baik dari gula merah, gula aren, hingga brown sugar.
Soal jenis gula di atas, ketiganya sepintas mirip. Sering juga dianggap sama. Namun, tiga jenis gula itu ternyata berbeda meski bentuk dan warnanya mirip. Simak penjelasan berikut ini, yang dihimpun dari berbagai sumber.
Baca Juga: 5 Fakta Gula, Komoditas Manis dan Sisi Pahit di Baliknya
Names of Da Nang in different languages
Most of the names by which Da Nang has been known make reference to its position at the Hàn River estuary. The city's present name is generally agreed to be a Vietnamese adaptation of the Cham word da nak, which is translated as "opening of a large river".[13][14]
Other Chamic sources, with similar definitions, have been proposed. Inrasara (aka Phú Trạm), a researcher specializing in Champa, suggests Da Nang is a variation of the Cham word daknan (lit. "the large water"); Sakaya (aka Văn Món), another Champa researcher, claims a connection with the Raglai word danang, meaning "river source".[15]
Another name given to Da Nang was Cửa Hàn (lit. "mouth of the Han [river]"). The name used by the French, Tourane, is said to derive from this name, by way of a rough transliteration. Notably, this name (spelled "Cua han") appears on maps of the area drafted by Alexandre de Rhodes in 1650. The name Kean (cf. Kẻ Hàn, roughly "Han market") was another name purportedly used during the 17th century to refer to the land at the foot of the Hải Vân Pass.[13]
Other names referring to Da Nang include:[13]
The city's origins date back to the ancient kingdom of Champa, established in 192 AD. At its peak, the Chams' sphere of influence stretched from Huế to Vũng Tàu. The city of Indrapura, at the site of the modern village of Dong Duong in Quảng Nam Province (about 50 km (31 mi) from Da Nang), was the capital of Champa from about 875 to about 1000 AD. Also in the region of Da Nang were the ancient Cham city of Singhapura ("City of the Lion"), the location of which has been identified with an archeological site in the modern village of Trà Kiệu, and the valley of Mỹ Sơn,[17] where a number of ruined temples and towers can still be viewed.
In the latter half of the 10th century, the kings of Indrapura came into conflict with the Đại Việt, who were then based at Hoa Lư near modern Hanoi.[18] Champa had been independent, it found itself in need to defend its territory to contain the threat posed by the Khmer Empire in the west, and expand its territory to the north, hoping to conquer the Vietnamese nation. There, with the Vietnamese Kingdom in turmoil following the assassination of Đinh Tiên Hoàng, Champa made an unsuccessful attempt to invade Đại Việt in 979 with support of China, but failed due to the strong defence of Vietnamese territory under the command of Lê Hoàn. In 982, three ambassadors sent to Champa by Emperor Lê Hoàn of the Đại Việt (founder of the Early Lê dynasty) were detained in Indrapura. Lê Hoàn decided to go on the offensive, sacking Indrapura and killing the Cham King Parameshvaravarman I. As a result of these setbacks, the Cham eventually abandoned Indrapura around 1000 AD.[19]
The Đại Việt campaign against Champa continued into the late 11th century, when the Cham were forced to cede their three northern provinces to the rulers of the Lý dynasty. Soon afterward, Vietnamese farmers began moving into the untilled former Cham lands, turning them into rice fields and moving relentlessly southward, delta by delta, along the narrow coastal plain. The southward expansion of Đại Việt (known as Nam Tiến) continued for several centuries, culminating in the annexation of most of the Cham territories by the end of the 15th century.
The Điện Hải Citadel was first built in 1813 as an earthen fortress located to the north of its present position, with An Hải citadel on the east bank built by Emperor Gia Long to protect the port, and by 1819, both Điện Hải and An Hải citadels had been rebuilt in brick. In 1823, Gia Long's son and successor Minh Mạng rebuilt the original Điện Hải fortress on a high mound at the current location, being upgraded from a fortress (đồn) to a citadel (thành) in 1835.[20]
with: information regarding the period 1890–1960. You can help by
One of the first Europeans to visit Da Nang was Portuguese explorer António de Faria, who anchored in Da Nang in 1535. Faria was one of the first Westerners to write about the area and, through his influence, Portuguese ships began to call regularly at Hội An, which was then a much more important port than Da Nang.[21] Throughout the 17th and 18th centuries, French and Spanish traders and missionaries regularly made landfall at Hội An, just south of Đà Nẵng. An American, John White, arrived at Da Nang (then called Turon) on 18 June 1819 in the brig Franklin of Salem, Massachusetts, and was advised that the country was recovering from devastating wars, and that what little goods had been produced in the area was already allocated. Other American ships arriving shortly after were the Marmion of Boston, and the Aurora and Beverly of Salem.[22][23]
Conditions were such due to the wars that they were unable to conduct trade, and the subsequent missions of East India Company agent John Crawfurd in 1823[24] and the two missions of Andrew Jackson's agent, American diplomat Edmund Roberts, in 1833 and 1836 were unable to secure trade agreements due to the exceptionally poor quality of the port.[22]: pp.19–40 Following the edict of Emperor Minh Mạng in 1835, prohibiting European vessels from making landfall or pursuing trade except at Đà Nẵng, its port quickly superseded Hội An as the largest commercial port in the central region.[25]
In 1847, French vessels dispatched by Admiral Cécille bombarded Đà Nẵng, ostensibly on the grounds of alleged persecution of Roman Catholic missionaries. In August 1858, once again ostensibly on the grounds of religious persecution, French troops, led by Admiral Charles Rigault de Genouilly, and under the orders of Napoleon III, landed in Đà Nẵng as part of the punitive Cochinchina Campaign.
The French overpowered the Vietnamese stationed in Da Nang, swiftly occupying the city and Tiên Sa peninsula (present-day Sơn Trà peninsula). The occupying forces were quickly placed under siege by the Vietnamese army under the command of Nguyễn Tri Phương, and were eventually forced to retreat in March 1860. The French were able to invade the southern stronghold of Saigon and, in June 1862, several provinces of southern Vietnam were ceded to the French as Cochinchina with the signing of the Treaty of Saigon.
September 1858. What started as a
against the Vietnamese, had turned into a long, bitter and costly defeat for the Franco-Spanish Force.
Bombardment of An Hải citadel and Điện Hải citadel by Franco-Spain Alliance.
Franco-Spain alliance landed on
French marine landed on Da Nang
Điện Hải citadel after bombardment at 10 AM 2/9/1858, gun storage seized by French navy.
Plan of An Hải citadel in 1831
An Hải citadel (left) and Điện Hải citadel (right) and French warships.
The French hospital and chapel were built in Dien Hai citadel in the early 20th century
Through two more decades of conflict, the French gradually strengthened their hold on Vietnam, culminating in the establishment of French Indochina (French: Union de l'Indochine Française) in October 1887.[26] Two years later, in 1889, the French colonists renamed the city Tourane, placing it under the control of the governor general of French Indochina.[27] It came to be considered one of Indochina's five major cities, among Hanoi, Saigon–Cholon, Haiphong, and Huế.
In 1903, the colonial government authorised Société des docks et houillères de Tourane to proceed with the tramway construction, with its preliminary 9.5-kilometre stretch (between Observatory Point and Tourane Mỹ Khê) being opened on 9 November 1905. Under the state management, “Tramway de l’Îlot de l’Observatoire” opened to the public on 1 October 1907, stretching to Faifo (Hoi An) via Montagne de Marbre (Marble Mountains), operating until 31 December 1915.[28]
Free Trade Zone (Da Nang FTZ)
Da Nang is a diversified industrial center, including industries such as machinery, electrics, chemicals, shipbuilding, and textiles.[51] Specific industrial products include aquatic products, fabric, clothes, bricks, fertilizer, cement, soap, paper, and medical tablets.[50] The city's industry may diversify further. EADS is planning to set up an industrial park focused on the aviation industry in Da Nang.[52]
As of 2007, Da Nang industry was dominated by the state sector, which made up 57% of gross output. This is about the same as its share in 2000.[50] Over 80% of the state industry is centrally managed (in other words: belongs to state corporations headquartered in Hanoi).[50] Almost half of the rest is contributed by the foreign-invested sector, while the private domestic sector is still relatively small and has not been able to significantly increase its share compared to the state sector. Industry grew by an average of 14.8% per year from 2000 to 2007, making it the main engine of economic growth. However, it has the second lowest industrial growth rate in the South Central Coast (behind only Khanh Hoa Province). Employment has grown at an average of 5.75%, reaching 118,900 in 2007.[47]
Historically, Da Nang's main marketplace has been the Hàn Market (Vietnamese: Chợ Hàn), which is downtown near the west bank of the Hàn River, between Tran Phu and Bach Dang Streets. This market, much like Ben Thanh Market in Saigon, offers a wide variety of goods sold by many different vendors, such as clothing, silk, jewelry, flowers, foodstuffs such as dried fruit and fish, as well as coffee, tea and wine (including Vietnamese snake wine). [citation needed]
Many new construction projects are underway in Da Nang, including several beachfront resorts such as the US$130 million Hyatt Regency Danang Resort & Spa, and the Beach Resort complex (including Ocean Villas and Marriott Hotel) in Ngu Hanh Son.[53] Another ambitious project, the US$250 million Da Phuoc International New Town aims to construct an entirely new urban area on reclaimed land on the city's north sea coast, making it the first major land reclamation project in Central Vietnam. Plans for the Đa Phước project include the erection of a hotel and several smaller resorts, a 33-story apartment block and 60-story office block, an 18-hole golf course, a marina, as well as villas and international schools.[54][55]
A cable car in the Bà Nà Mountains
The tourism sector is a vital component of Da Nang's economy. Its status as a transportation hub for central Vietnam and its proximity to several UNESCO World Heritage Sites, including the Imperial City of Hue, the Old Town of Hoi An, and the My Son ruins fuels much of its tourist activity.
Mỹ Sơn is an archaeological site dating back more than a thousand years, in Quang Nam. Located in a remote forested valley some 70 km west of Da Nang, this former capital and religious center of the Champa kingdom once contained in excess of 70 style temples and stupas. Although badly damaged by bombing raids in the 1960s, the site still has more than 20 structures and was declared a UNESCO World Heritage Site in 1999. Many statues, sculptures and reliefs recovered from Mỹ Sơn are kept in the Museum of Cham Sculpture, near the Hàn River in the heart of Da Nang. Dating from the fourth to the 14th centuries, the sensual artwork on these works depicts daily activities as well as Hindu and Buddhist religious themes.
The Marble Mountains are rocky limestone outcrops jutting out of the beach just south of Da Nang. Paths lead to the top of the forested cliffs, providing views of Non Nuoc Beach and the South China Sea. The caves in the cliffs were originally inhabited by the Cham people. Later, the Nguyen dynasty built numerous pagodas among the caves. The Marble Mountains are home to various artisans producing sculpture and artwork at its base at Non Nuoc Village.
Non Nuoc Beach is a white sandy beach on the outskirts of Đà Nẵng that is renowned for its history as an R&R destination for American troops during the Vietnam War. Today, the beach, along with Mỹ Khê beach to the north, are home to expensive resorts, surfing, and entertainment facilities. Ba Na Hills is a mountain resort with a 5 km-long cable car system which carries guests up to Ba Na's peak at 1487m above sea level. Son Tra Mountain, just some miles away from the city centre with some wild streams and resorts along the seaside. [citation needed]
The central coastal city of Da Nang saw a significant growth in international tourist arrivals in 2017, according to the city's Department of Tourism. In 2017, about 6.6 million visitors came to Da Nang, up 19% over the previous year and 4.8% higher than its yearly target. The figure included 4.3 million domestic tourists, up 11.3% year-on-year.
The central city earned over VND19.4 trillion (US$853.96 million) in revenue, an increase of 20.6% from 2016. Statistics also show that the city witnessed an impressive increase in the number of visitors by air which stood at over 1.58 million, up 74.4% while by-car visitors via Thailand and Laos was estimated at 14,120.[56]
In 2016, Da Nang was voted one of the top 10 resort destinations in Asia by readers of Smart Travel Asia magazine.[57][58] In 2018, Da Nang was also listed as one of the destinations to visit before it became too famous on the Business Insider website.[59] According to the Japanese newspaper Nikkei, in the 2018 ranking of tourist destinations by Airbnb – the world's largest accommodation booking website, Da Nang ranked 5th globally and 1st in Southeast Asia in terms of attracting tourists.[60] Also in 2018, the Golden Bridge phenomenon became a focal point on famous newspapers around the world.[61] In 2019, the leading prestigious American newspaper – The New York Times praised Da Nang as "the Miami of Vietnam", ranking 15th in the list of 52 places to visit in the world.[62][63]
Central Vietnamese cuisine, particularly the cuisine of Da Nang, is well known through Vietnam, and growing in popularity internationally. Da Nang is famous for its flavorful dishes, such as Mì Quảng, Bún chả cá (fish ball noodle soup),Bánh tráng cuốn thịt heo( Dry pancake roll with pork), Banh xeo (Crispy pancake), Nem lui (Lemongrass Pork Skewers).[64]
Da Nang's football club, SHB Da Nang F.C., play in the V-League 2 recently demoted from V.League 1, Vietnam's top professional football league in 2023. They were one of the most highly ranked teams in V.League 1, having emerged from competition as champions of the 2009 V-League. In the same year, they also completed the double by winning the Vietnamese Cup. They also qualified for the 2010 AFC Champions League and the 2010 AFC Cup; although they did not advance past the qualifying play-off in the Champions League,[65] they advanced to the quarter-finals of the AFC Cup after defeating Becamex Bình Dương in extra time.[66] Several Da Nang F.C. players also play for the Vietnam national team, including defender Võ Hoàng Quảng and midfielder Phan Thanh Hưng. SHB Da Nang F.C. play their home games at the Chi Lăng Stadium, a 30,000-seat stadium in Hải Châu District.
There are several universities located in Da Nang, with campuses in many locations throughout the city, as well as satellite campuses in surrounding regions.
The city has 17 high schools, of which Le Quy Don High School for the Gifted is among the leading high schools in Vietnam.
There is also a sizable presence of overseas education representatives in Da Nang. Campus France[70] is a French-government agency in Da Nang, which promotes the learning of the French language and supports students in the location of study opportunities in France. English Language Institute[67] is a learning center built by the University of Queensland, Australia, targeting English teaching in addition to serving as an IELTS testing provider. Singapore International School is an international school in Da Nang.
There are over 37 ethnicities and foreigners living together in the city.[71][72] Among them, the Kinh ethnic group is the largest with 883,343 people, followed by the Chinese with 2,974 people, the Co Tu ethnic group with 1,198 people, and other minority ethnic groups such as the Tay with 224 people, the Ede with 222 people, the Muong with 183 people, and the Gia Rai with 154 people... the smallest ethnic groups are the Chơ Ro, Hani, Si La and Ơ Đu with only one person each.[73][74]
Đà Nẵng is at the end of the East–West Economic Corridor (EWEC), which stretches over Vietnam, Laos, Thailand, and Burma (Myanmar).[75][76] The city Department of Transport has asked Yokohama City, Japan, to cooperate in transit-oriented development.[77]
Da Nang International Airport, located at the centre of the city, is the third largest international airport in Vietnam. It is an important gateway to access central Vietnam. The airport was known as Da Nang Air Base during the Vietnam War, during which time it was described as the world's busiest airport.[29] During the month of May 1968, the base reached an average of 2,595 air traffic operations daily, more than any airport in the world.[30] As of June 2011, the airport has domestic connections to Hanoi, Ho Chi Minh City, Haiphong, Vinh, Buon Ma Thuot, Da Lat, Nha Trang, and Can Tho, as well as international connections to Seoul (South Korea), Tokyo (Japan), Singapore, and Taipei (Taiwan).
Beginning 16 December 2011, Air Asia, a Malaysian low-cost carrier, began offering four flights a week between Đà Nẵng and Kuala Lumpur. A new international terminal opened in December 2011[78] allowing further connections to destinations such as Phnom Penh (Cambodia), Thailand, Hong Kong, Japan, and Australia.[79]
As of November 2015, Da Nang International airport has been undergoing extensive renovations.[80]
Da Nang is a major station along the North–South Railway, also known as the Reunification Express.[81]
National Highways 1 and 14B run through the city, providing road connections to Hanoi in the north and Ho Chi Minh City in the south, as well as the Central Highlands and Laos to the west. The Hai Pass is a mountain pass separating Da Nang and Thừa Thiên Huế Province, where Highway 1A passes through. To cut down on transit time and the danger to motorists from navigating the twisting mountain road, the Hải Vân Tunnel was built, opening in 2005. It is the longest tunnel in south-east Asia at 6.28 km, and allows motorists to save between 30 minutes and an hour on traveling times over the old Hải Vân Pass route.[82] An expressway between Da Nang and nearby Quang Ngai has completed its construction in 2018.[83][84]
Several bridges cross the Han River and its tributaries in Da Nang, including the iconic Han River Bridge, Tran Thi Ly Bridge, Nguyen Van Troi Bridge, Tuyen Son Bridge and the recently completed Thuan Phuoc Bridge, which is the longest suspension bridge in Vietnam.[85] The Dragon River Bridge will cross the Han River at the Le Dinh Duong/Bach Dang roundabout, offering tourists coming from Đà Nẵng International Airport a more direct route to My Khe and Non Nuoc beaches, along the city's eastern edge.
Da Nang's port system is the third largest in Vietnam after Ho Chi Minh City and Haiphong. In 2008, Da Nang's port handled 2.7 million tons of cargo, of which 1.2 million tons were exports, 525,900 tons were imports, and 985,600 tons were domestic cargo. Over 29,600 passengers passed through the port in 2008, a significant increase over previous years.[86] The port system consists of two areas: Tiên Sa Seaport, and Song Hàn Terminal. Tien Sa Seaport has a navigation depth of 11 m (36 ft), and is able to receive medium range tankers of up to 45,000 DWT, as well as container ships and large cruise ships. The approach to Song Hàn Terminal is 12 nmi (22 km) long with a navigation depth of 6–7 m (20–23 ft), and can accommodate vessels of up to 5,000 DWT. Vietnam National Shipping Lines (Vinalines) is the port authority for Đà Nẵng's port system.[86]
Despite the fact that the port's infrastructure is not specifically designed to accommodate cruise ships, the number of large cruise ships docking at Da Nang Port has increased in recent years.[87] In the first two months of 2010 alone, 12 cruise ships docked in Da Nang, carrying 6,477 passengers.[88]
Cruise ships also dock at Chân Mây Port,[89][90] which is located 50 km from Da Nang through the Hải Vân Tunnel.
Agriculture, forestry, fishing
Despite its status as a city, 37,800 people in Da Nang were employed in agriculture, forestry and fishing as of 2007, producing 45,000t of rice and 41,000t of fish.[50] However, employment in these sectors had a clear negative trend in the first decade of the 21st century.[50] Gross output has also been decreasing during the second half of the decade.[48] Given Da Nang's lack of agricultural land (9200ha as of 2007) and its location at the coast, fishing has been contributing more to the economy than agriculture, with a gross output more than twice that of agriculture.[50]
Administrative divisions
The city of Da Nang is officially divided into eight district-level sub-divisions, including six urban districts (Hải Châu, Thanh Khê, Cẩm Lệ, Sơn Trà, Ngũ Hành Sơn and Liên Chiểu) and two rural districts (Hòa Vang and Hoàng Sa (Paracel Islands[45])). They are further subdivided into 45 wards and 11 communes. The city center of Da Nang is Hải Châu district.
Before 1997, the city was part of Quang Nam–Da Nang Province. On 1 January 1997, Da Nang was separated from Quang Nam Province to become one of five independent (centrally-controlled) municipalities in Vietnam.
Da Nang is the leading industrial center of central Vietnam. Its GDP per capita was 19 million VND in 2007, one of the highest in Vietnam (after Hồ Chí Minh City, Hanoi, Bình Dương Province, and Đồng Nai Province).[47] By 2009, this had increased to 27.3 million VND.[48]
Da Nang led the Provincial Competitiveness Index rankings in 2008, 2009, and 2010 (and was second after Bình Dương Province in the three years before that), benefiting mostly from good infrastructure, good performance in labour training, transparency, proactive provincial leadership and low entry costs.[citation needed]
On Vietnam's Provincial Competitiveness Index 2023, a key tool for evaluating the business environment in Vietnam’s provinces, Danang received a score of 68.79. This was a slight improvement from 2022 in which the province received a score of 68.52. In 2023, the province received its highest scores on the 'Informal Charges' and 'Law and Order’ criteria and lowest on 'Policy Bias' and ‘Access To Land’.[49]
Exports increased to US$575 million in 2008, but fell back to US$475 million in 2009.[48]
Bagaimana dengan brown sugar?
Brown sugar terbuat dari ekstrak tebu yang dikristalisasi, sama seperti gula pasir yang biasa beredar di pasaran. Namun, bedanya saat proses pembuatan ditambahkan sirup molases, sehingga menghasilkan gula yang berwarna kecokelatan.Molases atau tetes tebu sendiri adalah hasil samping dari proses pembuatan gula tebu (refined sugar). Wujudnya berupa cairan kental kecoklatan, diperoleh dari proses terakhir, yaitu kristalisasi jus atau sirup gula jenuh.
Molases mempengaruhi pekatnya warna cokelat pada hasil pencampurannya dalam pembuatan brown sugar, tergantung berapa lama waktu pemanasan molases yang akan dicampurkan ke dalam gula pasir. Makin lama pemanasan yang dilakukan, maka warnanya pun akan makin pekat nantinya.
Terus, gula mana yang paling oke?
Semua kembali pada kebutuhan. Baik atau tidaknya haruslah disesuaikan dengan fungsi dan tujuan penggunaan gula tersebut. Namun, kalau harus memilih, brown sugar cukup recommend untuk digunakan sehari-hari. Karena, brown sugar berbentuk seperti gula kristal, sementara gula aren memiliki berbagai bentuk, mulai dari serbuk sampai padatan besar seperti silinder, tabung, dan setengah batok kelapa.
Selain itu, brown sugar juga memiliki aroma khas dibandingkan dengan jenis gula lainnya, dan rasanya khas karamel dengan tingkat kemanisan sekitar 65% dari gula pasir. Karamel yang dihasilkan dari brown sugar tampak lebih berkilau terang daripada gula biasa. Brown sugar juga memiliki kemampuan untuk mempertahankan kelembapan bahan pangan lebih lama sehingga lebih awet (tahan lama).
Ada dua jenis brown sugar yang beredar dipasaran yaitu light dan dark brown sugar. Light brown sugar memiliki warna dan aroma yang cenderung lembut, sangat cocok jika digunakan pada berbagai macam produk bakery, cake, dan minuman. Dark brown sugar memiliki warna dan aroma yang lebih kuat, biasanya digunakan untuk membuat saus barbeque, puding, dan kue yang berwarna gelap seperti gingerbread.
Sementara, warna cokelat pada gula aren lebih pekat dan memiliki tingkat kemanisan yang lebih tinggi dari pada brown sugar, serta memiliki sedikit sensasi rasa pahit yang khas. Gula aren banyak ditambahkan ke berbagai masakan tradisional, seperti kolak pisang, bubur sumsum, hingga gudeg.
Jadi, sudah tahu perbedaan tiga jenis gula di atas?
Baca Juga: 10 Bahan Makanan Pengganti Gula yang Lebih Sehat, Pernah Coba?
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Pada artikel kali ini kita akan membahas pengertian mesin CNC, cara kerja mesin CNC serta kelebihan dan kekurangannya. Nanti di akhir artikel saya juga akan menulis beberapa G Code dan M Code dari mesin CNC ini.
Mesin CNC (Computer Numerical Control) adalah mesin perkakas canggih yang dijalankan menggunakan sebuah program. Program CNC berisi kombinasi G Code dan M Code yang berfungsi untuk mengatur gerakan setiap aktuatornya. Program ini bisa kita buat manual dengan cara menulis langsung dari panel mesin, atau bisa juga kita buat menggunakan aplikasi-aplikasi desain teknik yang support CNC, seperti Catia dan SolidCAM.
Sistem CNC ini tidak hanya digunakan untuk mesin Turning (bubut) dan Milling saja, tetapi banyak juga digunakan pada mesin Grinding, Laser Cutting, EDM dan lain sebagainya.
Selain itu, model mesin CNC juga sangat beragam. Jadi walaupun sama-sama mesin Turning CNC, belum tentu semua bagian-bagiannya sama. Mungkin berbeda di jumlah axis atau aktuator lain seperti loader dan sebagainya. Karena itu, jika kita bisa mengoperasikan satu type mesin CNC, belum tentu bisa mengoperasikan mesin CNC dengan type lain, walaupun sebenarnya prinsip kerjanya sama saja.
Dan mungkin karena hal itu, di dalam sertifikat keahlian CNC tertulis type atau jenis mesin yang spesifik.
Twin towns – sister cities
Da Nang is twinned with:[91]
Geology and topography
Geologically, Da Nang is at the edge of a Paleozoic fold belt known as the Truong Son Orogenic Zone, whose main deformation occurred during the early Carboniferous period.[35] Da Nang's topography is dominated by the steep Annamite mountain range to the north and north-west, which features peaks ranging from 700 to 1,500 m (2,300 to 4,900 ft) in height, and low-lying coastal plains with some salting to the south and east, with several white sand beaches along the coast.[34]
Da Nang has a tropical monsoon climate with two seasons: a typhoon and wet season from September to December and a dry season from January to August.[34] Temperatures have an annual average of around 26 °C (79 °F).[34] Cold waves can occasionally occur, although they are of short duration.[34] Temperatures are highest between June and August with mean temperatures of 28 to 30 °C (82 to 86 °F), and lowest between December and February (mean temperature of 18 to 23 °C (64 to 73 °F)).[34] In Ba Na Hills, the temperatures are lower with an annual average of 20 °C (68 °F).[34] The annual average for humidity is 81%, with highs between October and January (reaching 84–86%) and lows between June and August (reaching 75–77%).[36]
On average, Da Nang receives 2,205 mm (86.8 in) of rainfall. Rainfall is typically highest between September and November (ranging from 550 to 1,000 mm (22 to 39 in)) and lowest between February and April (ranging from 23 to 40 mm (0.91 to 1.57 in)).[34] Da Nang receives an average of 2162 hours of sunlight annually, with highs between 234 and 277 hours per month in May and June and lows between 69 and 165 hours per month in November and December.[34]
Da Nang is the fifth-most populated city in Vietnam, with an area of 1,255.53 km2 (484.76 sq mi)[39] and a population of 1,220,187 according to the update in 2022.[40] Women make up 50.7% of Da Nang's population.[41]
Da Nang's population has been growing at rates of between 2.5% and 3% during most of the years between 2005 and 2011, significantly exceeding the national average of 1% to 1.2%.[42] The growth rate briefly rose to 3.6% in 2010 before returning to its long-term trend with 2.68% in 2011. This is the third fastest growth rate in the country after the two southern manufacturing centers Bình Dương Province (4.41%) and Đồng Nai Province (3.5%).[42]
Đà Nẵng's population is estimated to reach one million inhabitants by 2014.[43] Migration has been the dominant factor in the city's population growth at least since 2009, contributing 1.6% to 2.7% (2010) between 2009 and 2011.[42] Out-migration has been relatively high in 2011 at 0.79% compared to 0.34% and 0.55% in previous years, while the in-migration rate has been exceeding 2% since 2009 and was at 2.28% in 2011.[42]
Đà Nẵng's natural population growth is only slightly higher than the national average. Its crude birth rate was recorded at 18 live births per 1000 persons. The crude death rate was measured at 6.7 per 1000 persons in 2011.[42] Life expectancy at birth was estimated at 77.4 years for women and 72.4 years for men, or 74.8 years overall in the 2009 population census. The infant mortality rate was measured at 9.9 infant deaths per 1000 live births,[42] less than two points above the nation's average for urban areas.
The city has the highest urbanization ratio among provinces and municipalities in Vietnam,[9] containing only 11 rural communes, the fewest of any province-level unit in Vietnam.[44] As of 2009, 86.9% of Đà Nẵng's population lived in urban areas; average annual urban population growth was 3.5%.[41]
The leading organ of the Communist Party in Da Nang City is the executive committee of the Communist Party. The current Secretary is Nguyen Van Quang.
The legislative branch of the city is the People's Council of Da Nang City. The current chairman is Luong Nguyen Minh Triet.
The executive branch of the city is the People's Committee of Da Nang City. The current chairman is Le Trung Chinh.
