119-688: Sub-group of the Mukti Bahini Afsar Bahini আফসার বাহিনী Founder Afsaruddin Ahmed Dates of operation 1971 Country [REDACTED] Bangladesh Allegiance [REDACTED] Mukti Bahini Status Dissolved Size 4,500 Part of [REDACTED] Mukti Bahini Allies Kader Bahini Opponents [REDACTED] Pakistan Army Battles and wars Bangladesh Liberation War Afsar Bahini (also known as Afsar Battalion)
238-669: A Status of Forces Agreement , an Acquisition and Cross-Servicing Agreement and a General Security of Military Information Agreement. In 2019, Bangladesh ratified the UN Treaty on the Prohibition of Nuclear Weapons . Since the colonial period, Bangladesh has had a prominent civil society . There are various special interest groups, including non-governmental organisations , human rights organisations, professional associations, chambers of commerce , employers' associations, and trade unions. The National Human Rights Commission of Bangladesh
357-556: A 10-digit ISBN by prefixing it with a zero). Privately published books sometimes appear without an ISBN. The International ISBN Agency sometimes assigns ISBNs to such books on its own initiative. A separate identifier code of a similar kind, the International Standard Serial Number (ISSN), identifies periodical publications such as magazines and newspapers . The International Standard Music Number (ISMN) covers musical scores . The Standard Book Number (SBN)
476-467: A 12-digit Standard Book Number of 345-24223-8-595 (valid SBN: 345-24223-8, ISBN: 0-345-24223-8), and it cost US$ 5.95 . Since 1 January 2007, ISBNs have contained thirteen digits, a format that is compatible with " Bookland " European Article Numbers , which have 13 digits. Since 2016, ISBNs have also been used to identify mobile games by China's Administration of Press and Publication . The United States , with 3.9 million registered ISBNs in 2020,
595-564: A critical role in addressing regional issues, including the Rohingya refugee crisis , which has strained its resources and highlighted its humanitarian commitments. The poverty rate went down from 80% in 1971 to 44% in 1991 to 13% in 2021. Bangladesh emerged as the second-largest economy in South Asia, surpassing the per capita income levels of both India and Pakistan. As part of the green transition , Bangladesh's industrial sector emerged as
714-447: A given ISBN is complicated, because most of the parts do not use a fixed number of digits. ISBN issuance is country-specific, in that ISBNs are issued by the ISBN registration agency that is responsible for that country or territory regardless of the publication language. The ranges of ISBNs assigned to any particular country are based on the publishing profile of the country concerned, and so
833-534: A habitat for many aquatic plants. Water lilies and lotuses grow vividly during the monsoon season. The country has 50 wildlife sanctuaries . Bangladesh is home to most of the Sundarbans , the world's largest mangrove forest , covering an area of 6,000 square kilometres (2,300 sq mi) in the southwest littoral region. It is divided into three protected sanctuaries: the South , East , and West zones. The forest
952-559: A leader in building green factories, with the country having the largest number of certified green factories in the world in 2023. In January 2024, Awami League led by Prime Minister Sheikh Hasina secured a fourth straight term in Bangladesh's general election . Following nationwide protests against the Awami League government, on 5 August 2024, Prime Minister Sheikh Hasina was forced to resign and flee to India. An interim government
1071-600: A long sea coastline, numerous rivers and tributaries , lakes, wetlands , evergreen forests, semi evergreen forests, hill forests, moist deciduous forests , freshwater swamp forests and flat land with tall grass. The Bangladesh Plain is famous for its fertile alluvial soil which supports extensive cultivation. The country is dominated by lush vegetation, with villages often buried in groves of mango , jackfruit , bamboo , betel nut , coconut , and date palm . The country has up to 6000 species of plant life, including 5000 flowering plants. Water bodies and wetland systems provide
1190-454: A parliamentary act was passed to reserve three seats (out of 12) in every union for female candidates. Bangladesh is the second largest economy in South Asia after India. The country has outpaced India and Pakistan in terms of per capita income. According to the World Bank , "when the newly independent country of Bangladesh was born on December 16, 1971, it was the second poorest country in
1309-559: A precedent for the emergence of Bangladesh. The All-India Muslim League was founded in Dhaka in 1906. The Lahore Resolution in 1940 was supported by A. K. Fazlul Huq , the first Prime Minister of Bengal . The present-day territorial boundary was established with the announcement of the Radcliffe Line . In 1947, East Bengal became the most populous province in the Dominion of Pakistan and
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#17331054265131428-677: A successful armed revolution ; the conflict saw the Bangladeshi genocide . After the war, Sheikh Mujib became the leader of the country. Mujib's assassination in 1975 led to the rise of Ziaur Rahman , who himself was assassinated in 1981. The 1980s was dominated by the presidency of H M Ershad . After 1990, the Battle of the Begums between Khaleda Zia and Sheikh Hasina defined Bangladesh's politics for next 35 years. In 2024, an interim government led by Nobel laureate Muhammad Yunus took power after
1547-401: A systematic pattern, which allows their length to be determined, as follows: A check digit is a form of redundancy check used for error detection , the decimal equivalent of a binary check bit . It consists of a single digit computed from the other digits in the number. The method for the 10-digit ISBN is an extension of that for SBNs, so the two systems are compatible; an SBN prefixed with
1666-458: A zero (the 10-digit ISBN) will give the same check digit as the SBN without the zero. The check digit is base eleven, and can be an integer between 0 and 9, or an 'X'. The system for 13-digit ISBNs is not compatible with SBNs and will, in general, give a different check digit from the corresponding 10-digit ISBN, so does not provide the same protection against transposition. This is because the 13-digit code
1785-560: A zero to a 9-digit SBN creates a valid 10-digit ISBN. The national ISBN agency assigns the registrant element ( cf. Category:ISBN agencies ) and an accompanying series of ISBNs within that registrant element to the publisher; the publisher then allocates one of the ISBNs to each of its books. In most countries, a book publisher is not legally required to assign an ISBN, although most large bookstores only handle publications that have ISBNs assigned to them. The International ISBN Agency maintains
1904-474: Is 7, and the complete sequence is ISBN 978-0-306-40615-7. In general, the ISBN check digit is calculated as follows. Let Then This check system—similar to the UPC check digit formula—does not catch all errors of adjacent digit transposition. Specifically, if the difference between two adjacent digits is 5, the check digit will not catch their transposition. For instance, the above example allows this situation with
2023-596: Is Bangladesh's largest economic aid provider, and the two maintain a strategic and economic partnership . Political relations with Middle Eastern countries are robust. Bangladesh receives 59% of its remittances from the Middle East, despite poor working conditions affecting over four million Bangladeshi workers . Bangladesh plays a major role in global climate diplomacy as a leader of the Climate Vulnerable Forum . The Bangladesh Armed Forces have inherited
2142-465: Is a UNESCO World Heritage Site. The northeastern Sylhet region is home to haor wetlands, a unique ecosystem. It also includes tropical and subtropical coniferous forests , a freshwater swamp forest , and mixed deciduous forests. The southeastern Chittagong region covers evergreen and semi-evergreen hilly jungles. Central Bangladesh includes the plainland Sal forest running along with the districts of Gazipur, Tangail , and Mymensingh . St. Martin's Island
2261-469: Is a commercial system using nine-digit code numbers to identify books. In 1965, British bookseller and stationers WHSmith announced plans to implement a standard numbering system for its books. They hired consultants to work on their behalf, and the system was devised by Gordon Foster , emeritus professor of statistics at Trinity College Dublin . The International Organization for Standardization (ISO) Technical Committee on Documentation sought to adapt
2380-400: Is a multiple of 11. That is, if x i is the i th digit, then x 10 must be chosen such that: For example, for an ISBN-10 of 0-306-40615-2: Formally, using modular arithmetic , this is rendered It is also true for ISBN-10s that the sum of all ten digits, each multiplied by its weight in ascending order from 1 to 10, is a multiple of 11. For this example: Formally, this
2499-460: Is assigned to each separate edition and variation of a publication, but not to a simple reprinting of an existing item. For example, an e-book , a paperback and a hardcover edition of the same book must each have a different ISBN, but an unchanged reprint of the hardcover edition keeps the same ISBN. The ISBN is ten digits long if assigned before 2007, and thirteen digits long if assigned on or after 1 January 2007. The method of assigning an ISBN
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#17331054265132618-492: Is available on the International ISBN Agency website. A list for a few countries is given below: The ISBN registration group element is a 1-to-5-digit number that is valid within a single prefix element (i.e. one of 978 or 979), and can be separated between hyphens, such as "978-1-..." . Registration groups have primarily been allocated within the 978 prefix element. The single-digit registration groups within
2737-584: Is being developed for production in the country. Biogas is being used to produce organic fertilizer. Bangladesh continues to have huge untapped reserves of natural gas, particularly in its maritime territory. A lack of exploration and decreasing proven reserves have forced Bangladesh to import LNG from abroad. Gas shortages were further exasperated by the Russian invasion of Ukraine . While government-owned companies in Bangladesh generate nearly half of Bangladesh's electricity, privately owned companies like
2856-571: Is derived from the Sanskrit word deśha , which means "land" or "country". Hence, the name Bangladesh means "Land of Bengal" or "Country of Bengal". The history of Bangladesh dates back over four millennia to the Chalcolithic period. The region's early history was characterized by a succession of Hindu and Buddhist kingdoms and empires that fought for control over the Bengal region . Islam arrived in
2975-418: Is divided into several unions , with each union consisting of multiple villages. In the metropolitan areas, police stations are divided into wards, further divided into mahallas . There are no elected officials at the divisional or district levels, and the administration is composed only of government officials. Direct elections are held in each union (or ward) for a chairperson and several members. In 1997,
3094-510: Is estimated that about 10% of its land would be flooded if the sea level were to rise by 1 m (3.3 ft). 12% of the country is covered by hill systems. The country's haor wetlands are of significance to global environmental science. The highest point in Bangladesh is the Saka Haphong , located near the border with Myanmar, with an elevation of 1,064 m (3,491 ft). Previously, either Keokradong or Tazing Dong were considered
3213-699: Is home to the Asian elephant , hoolock gibbon , Asian black bear and oriental pied hornbill . The chital deer are widely seen in southwestern woodlands. Other animals include the black giant squirrel , capped langur , Bengal fox , sambar deer , jungle cat , king cobra , wild boar , mongooses , pangolins , pythons and water monitors . Bangladesh has one of the largest populations of Irrawaddy and Ganges dolphins . The country has numerous species of amphibians (53), reptiles (139), marine reptiles (19) and marine mammals (5). It also has 628 species of birds . Several animals became extinct in Bangladesh during
3332-538: Is nation-specific and varies between countries, often depending on how large the publishing industry is within a country. The first version of the ISBN identification format was devised in 1967, based upon the 9-digit Standard Book Numbering ( SBN ) created in 1966. The 10-digit ISBN format was developed by the International Organization for Standardization (ISO) and was published in 1970 as international standard ISO 2108 (any 9-digit SBN can be converted to
3451-402: Is not needed, but it may be considered to simplify the calculation.) For example, the check digit for the ISBN of 0-306-40615- ? is calculated as follows: Thus the check digit is 2. It is possible to avoid the multiplications in a software implementation by using two accumulators. Repeatedly adding t into s computes the necessary multiples: The modular reduction can be done once at
3570-498: Is often strained by water politics of the Ganges and the Teesta , and the border killings of Bangladeshi civilians . Post-independent Bangladesh has continued to have a problematic relationship with Pakistan, mainly due to its denial of the 1971 Bangladesh genocide. It maintains a warm relationship with China, which is its largest trading partner, and the largest arms supplier. Japan
3689-493: Is overseen by a cabinet headed by the Prime Minister of Bangladesh . The tenure of a parliamentary government is five years. The Bangladesh Civil Service assists the cabinet in running the government. Recruitment for the civil service is based on a public examination. In theory, the civil service should be a meritocracy. But a disputed quota system coupled with politicisation and preference for seniority have allegedly affected
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3808-460: Is part of the historic and ethnolinguistic region of Bengal , which was divided during the Partition of British India in 1947 as the eastern enclave of the Dominion of Pakistan . The country came into existence in 1971 after declaring independence from Pakistan at the start of Bangladesh Liberation War . The country has a Bengali Muslim majority. Ancient Bengal was known as Gangaridai and
3927-858: Is presided over by the Speaker of the Jatiya Sangsad , who is second in line to the president as per the constitution. Bangladesh is considered a middle power in global politics . It plays an important role in the geopolitical affairs of the Indo-Pacific , due to its strategic location between South and Southeast Asia. Bangladesh joined the Commonwealth of Nations in 1972 and the United Nations in 1974. It relies on multilateral diplomacy on issues like climate change, nuclear nonproliferation, trade policy and non-traditional security issues. Bangladesh pioneered
4046-414: Is rendered The two most common errors in handling an ISBN (e.g. when typing it or writing it down) are a single altered digit or the transposition of adjacent digits. It can be proven mathematically that all pairs of valid ISBN-10s differ in at least two digits. It can also be proven that there are no pairs of valid ISBN-10s with eight identical digits and two transposed digits (these proofs are true because
4165-486: Is the unicameral parliament. It has 350 members of parliament (MPs), including 300 MPs elected on the first past the post system and 50 MPs appointed to reserved seats for women's empowerment . Article 70 of the Constitution of Bangladesh forbids MPs from voting against their party. However, several laws proposed independently by MPs have been transformed into legislation, including the anti-torture law. The parliament
4284-471: Is the only coral reef in the country. Bangladesh has an abundance of wildlife in its forests, marshes, woodlands, and hills. The vast majority of animals dwell within a habitat of 150,000 square kilometres (58,000 sq mi). The Bengal tiger , clouded leopard , saltwater crocodile , black panther and fishing cat are among the chief predators in the Sundarbans. Northern and eastern Bangladesh
4403-548: Is threatened by this growth. The Bangladesh Environment Conservation Act was enacted in 1995. The government has designated several regions as Ecologically Critical Areas , including wetlands, forests, and rivers. The Sundarbans tiger project and the Bangladesh Bear Project are among the key initiatives to strengthen conservation. It ratified the Rio Convention on Biological Diversity on 3 May 1994. As of 2014 ,
4522-467: Is vital to ensuring stability and security in northeast India . Bangladesh's strategic importance in the eastern subcontinent hinges on its proximity to China, its frontier with Burma, the separation of mainland and northeast India, and its maritime territory in the Bay of Bengal. In 2002, Bangladesh and China signed a Defence Cooperation Agreement. The United States has pursued negotiations with Bangladesh on
4641-634: The Awami League was the dominant party. Between 1975 and 1991, the country was placed under martial law twice (1975-1979 and 1982-1986) while a semi-presidential system existed in which the Bangladesh Nationalist Party (BNP) and National Party (JP) were dominant. The BNP and National Party promoted gradual economic liberalization and free market reforms, while Islam was declared the state religion in 1988. The restoration of parliamentary democracy in 1991 saw power alternate between
4760-533: The Bay of Bengal . To the north, it is separated from Bhutan and Nepal by the Siliguri Corridor , and from China by the mountainous Indian state of Sikkim . Dhaka , the capital and largest city , is the nation's political, financial, and cultural centre. Chittagong is the second-largest city and the busiest port. The official language is Bengali , with Bangladeshi English also used in government. Bangladesh
4879-504: The People's Republic of Bangladesh , is a country in South Asia . It is the eighth-most populous country in the world and seventh most densely populated with a population of 173,562,364 in an area of 148,460 square kilometres (57,320 sq mi). Bangladesh shares land borders with India to the north, west, and east, and Myanmar to the southeast. To the south, it has a coastline along
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4998-482: The Westminster system . Bengalis make up almost 99% of the population. The country consists of eight divisions , 64 districts , and 495 subdistricts , and includes the world's largest mangrove forest . Bangladesh has one of the largest refugee populations in the world due to the Rohingya genocide in neighboring Myanmar. Bangladesh faces challenges like corruption , political instability , overpopulation , and
5117-582: The effects of climate change . Bangladesh has twice chaired the Climate Vulnerable Forum and hosts the Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) headquarters. It is a founding member of the South Asian Association for Regional Cooperation (SAARC) and a member of the Organization of Islamic Cooperation and the Commonwealth of Nations . The etymology of Bangladesh ("Bengali country") can be traced to
5236-409: The fall of Sheikh Hasina . A middle power in the Indo-Pacific , Bangladesh is home to the fifth-most spoken native language , the third-largest Muslim-majority population , and the second-largest economy in South Asia. It maintains the third-largest military in the region and is the largest contributor to UN peacekeeping operations. Bangladesh is a unitary parliamentary republic based on
5355-419: The garments industry . Other major industries include shipbuilding , pharmaceuticals , steel , ceramics , electronics , and leather goods . Muhammad Aziz Khan became the first person from Bangladesh to be listed as a billionaire by Forbes . Since 2009, Bangladesh has embarked on a series of megaprojects . For instance, the 6.15 km long Padma Bridge was built for US$ 3.86 billion. The bridge
5474-399: The latter killing approximately 140,000 people. In September 1998, Bangladesh saw the most severe flooding in modern history, after which two-thirds of the country went underwater, along with a death toll of 1,000. As a result of various international and national level initiatives in disaster risk reduction, the human toll and economic damage from floods and cyclones have come down over
5593-507: The partition of Bengal between India and Pakistan during the Partition of India in August 1947, when the region became East Pakistan as part of the newly formed State of Pakistan following the end of the British rule in the region . The Proclamation of Bangladeshi Independence on 26 March 1971 by Sheikh Mujibur Rahman led to the nine-month-long Bangladesh Liberation War , which culminated in
5712-415: The publisher , "01381" is the serial number assigned by the publisher, and "8" is the check digit . By prefixing a zero, this can be converted to ISBN 0-340-01381-8 ; the check digit does not need to be re-calculated. Some publishers, such as Ballantine Books , would sometimes use 12-digit SBNs where the last three digits indicated the price of the book; for example, Woodstock Handmade Houses had
5831-448: The 13-digit ISBN, as follows: A 13-digit ISBN can be separated into its parts ( prefix element , registration group , registrant , publication and check digit ), and when this is done it is customary to separate the parts with hyphens or spaces. Separating the parts ( registration group , registrant , publication and check digit ) of a 10-digit ISBN is also done with either hyphens or spaces. Figuring out how to correctly separate
5950-432: The 6 followed by a 1. The correct order contributes 3 × 6 + 1 × 1 = 19 to the sum; while, if the digits are transposed (1 followed by a 6), the contribution of those two digits will be 3 × 1 + 1 × 6 = 9 . However, 19 and 9 are congruent modulo 10, and so produce the same, final result: both ISBNs will have a check digit of 7. The ISBN-10 formula uses the prime modulus 11 which avoids this blind spot, but requires more than
6069-758: The 8th century and gradually became dominant from the early 13th century with the conquests led by Bakhtiyar Khalji in 1204 and the activities of Sunni missionaries like Shah Jalal . Muslim rulers promoted the spread of Islam by building mosques across the region. In 1338 Fakhruddin Mubarak Shah established independent sultanate in Bengal, establishing the capital at Sonargaon and founded an individual currency. The Bengal Sultanate expanded under rulers like Shamsuddin Ilyas Shah , leading to economic prosperity and military dominance, with Bengal being referred to by Europeans as
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#17331054265136188-473: The 978-prefix element are: 0 or 1 for English-speaking countries; 2 for French-speaking countries; 3 for German-speaking countries; 4 for Japan; 5 for Russian-speaking countries; and 7 for People's Republic of China. Example 5-digit registration groups are 99936 and 99980, for Bhutan. The allocated registration groups are: 0–5, 600–631, 65, 7, 80–94, 950–989, 9910–9989, and 99901–99993. Books published in rare languages typically have longer group elements. Within
6307-571: The 979 prefix element, the registration group 0 is reserved for compatibility with International Standard Music Numbers (ISMNs), but such material is not actually assigned an ISBN. The registration groups within prefix element 979 that have been assigned are 8 for the United States of America, 10 for France, 11 for the Republic of Korea, and 12 for Italy. The original 9-digit standard book number (SBN) had no registration group identifier, but prefixing
6426-525: The Awami League and BNP. In recent decades, Bangladesh has achieved significant economic growth, emerging as one of the world's fastest-growing economies, driven by its garment industry , remittances, and infrastructure development. However, it continues to grapple with political instability, human rights issues, and the impact of climate change. The return of the Awami League to power on 6 January 2009 under Sheikh Hasina 's leadership saw economic progress but criticisms of authoritarianism . Bangladesh has played
6545-572: The Bay of Bengal . Relations with neighbouring Myanmar have been severely strained since 2016–2017, after over 700,000 Rohingya refugees illegally entered Bangladesh. The parliament, government, and civil society of Bangladesh have been at the forefront of international criticism against Myanmar for military operations against the Rohingya, and have demanded their right of return to Arakan . Bangladesh shares an important bilateral and economic relationship with its largest neighbour India, which
6664-701: The British East India Company in the Battle of Plassey in 1757 and thus Bengal was conquered by the British. Bengal played a crucial role in the Industrial Revolution in Britain, but also faced significant deindustrialization . The Great Bengal famine of 1770 resulted in millions of deaths. The Bengal Presidency was established during British rule. The borders of modern Bangladesh were established with
6783-605: The British SBN for international use. The ISBN identification format was conceived in 1967 in the United Kingdom by David Whitaker (regarded as the "Father of the ISBN") and in 1968 in the United States by Emery Koltay (who later became director of the U.S. ISBN agency R. R. Bowker ). The 10-digit ISBN format was developed by the ISO and was published in 1970 as international standard ISO 2108. The United Kingdom continued to use
6902-416: The ISBN is less than eleven digits long and because 11 is a prime number ). The ISBN check digit method therefore ensures that it will always be possible to detect these two most common types of error, i.e., if either of these types of error has occurred, the result will never be a valid ISBN—the sum of the digits multiplied by their weights will never be a multiple of 11. However, if the error were to occur in
7021-596: The Jamuna (main channel of the Brahmaputra) and later joins the Meghna, finally flowing into the Bay of Bengal. Bangladesh is called the "Land of Rivers", as it is home to over 57 trans-boundary rivers , the most of any nation-state. Water issues are politically complicated since Bangladesh is downstream of India. Bangladesh is predominantly rich fertile flat land. Most of it is less than 12 m (39 ft) above sea level, and it
7140-1138: The Liberation War 1971" . Star Campus . The Daily Star . Volume 2 Issue 61 . Retrieved 16 May 2008 . Afsar Battalion Major Afsaruddin Ahmed organized freedom fighters in Mymensingh to form Afsar Battalion. This battalion collected arms from Pakistan occupation army and developed liberated area in the region. Chief of Command: Major Afsaruddin Ahmed. ^ Schendel, Willem van (12 February 2009). A History of Bangladesh . Cambridge University Press . ISBN 9781316264973 . ^ "The irregular forces of Bangladesh Liberation War" . The Daily Star . 26 March 2019 . Retrieved 14 July 2020 . Retrieved from " https://en.wikipedia.org/w/index.php?title=Afsar_Bahini&oldid=1258175586 " Categories : Mukti Bahini History of Bangladesh (1971–present) Hidden categories: Articles with short description Short description matches Wikidata Bangladesh Bangladesh , officially
7259-561: The Mosque City , the Paharpur Buddhist Ruins and the Sundarbans ) and five tentative-list sites. Activities for tourists include angling , water skiing , river cruising, hiking, rowing , yachting , and beachgoing . The World Travel and Tourism Council (WTTC) reported in 2019 that the travel and tourism industry in Bangladesh directly generated 1,180,500 jobs in 2018 or 1.9% of the country's total employment. According to
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#17331054265137378-569: The National Encyclopedia of Bangladesh (Online ed.). Dhaka, Bangladesh: Banglapedia Trust, Asiatic Society of Bangladesh . ISBN 984-32-0576-6 . OCLC 52727562 . OL 30677644M . Retrieved 22 November 2024 . ^ "Liberation War Museum" . Retrieved 14 May 2024 . ^ "The irregular forces of Bangladesh Liberation War" . The Daily Star . 26 March 2019. ^ Mahmud-ur, Rashid (23 March 2008). "Sectors & Armed Forces of
7497-469: The Pacific has observed the fastest Human Development Index (HDI) progress in the world—with Bangladesh being one of the best performers, moving from an HDI of 0.397 in 1990, the fourth lowest in the region, to a HDI of 0.661 in 2021. Only China had greater improvements in the region over this period". In 2022, Bangladesh had the second largest foreign-exchange reserves in South Asia. The reserves have boosted
7616-488: The Summit Group and Orion Group are playing an increasingly important role in both generating electricity, and supplying machinery, reactors, and equipment. Bangladesh increased electricity production from 5 gigawatts in 2009 to 25.5 gigawatts in 2022. It plans to produce 50 gigawatts by 2041. U.S. companies like Chevron and General Electric supply around 55% of Bangladesh's domestic natural gas production and are among
7735-657: The allocations of ISBNs that they make to publishers. For example, a large publisher may be given a block of ISBNs where fewer digits are allocated for the registrant element and many digits are allocated for the publication element; likewise, countries publishing many titles have few allocated digits for the registration group identifier and many for the registrant and publication elements. Here are some sample ISBN-10 codes, illustrating block length variations. English-language registration group elements are 0 and 1 (2 of more than 220 registration group elements). These two registration group elements are divided into registrant elements in
7854-461: The check digit itself). Each digit, from left to right, is alternately multiplied by 1 or 3, then those products are summed modulo 10 to give a value ranging from 0 to 9. Subtracted from 10, that leaves a result from 1 to 10. A zero replaces a ten, so, in all cases, a single check digit results. For example, the ISBN-13 check digit of 978-0-306-40615- ? is calculated as follows: Thus, the check digit
7973-419: The check digit must equal either 0 or 11. Therefore, the check digit is (11 minus the remainder of the sum of the products modulo 11) modulo 11. Taking the remainder modulo 11 a second time accounts for the possibility that the first remainder is 0. Without the second modulo operation, the calculation could result in a check digit value of 11 − 0 = 11 , which is invalid. (Strictly speaking, the first "modulo 11"
8092-584: The civil service's meritocracy. The President of Bangladesh is the ceremonial head of state whose powers include signing bills passed by parliament into law. The President is the Supreme Commander of the Bangladesh Armed Forces and the chancellor of all universities. The Supreme Court of Bangladesh is the highest court of the land, followed by the High Court and Appellate Divisions. The head of
8211-755: The climate changes, each seriously affecting agriculture, water and food security, human health, and shelter. It is estimated that by 2050, a three-foot rise in sea levels will inundate some 20 percent of the land and displace more than 30 million people. To address the sea level rise threat in Bangladesh, the Bangladesh Delta Plan 2100 has been launched. Bangladesh is located in the Indomalayan realm , and lies within four terrestrial ecoregions: Lower Gangetic Plains moist deciduous forests , Mizoram–Manipur–Kachin rain forests , Sundarbans freshwater swamp forests , and Sundarbans mangroves . Its ecology includes
8330-411: The complete sequence is ISBN 0-306-40615-2. If the value of x 10 {\displaystyle x_{10}} required to satisfy this condition is 10, then an 'X' should be used. Alternatively, modular arithmetic is convenient for calculating the check digit using modulus 11. The remainder of this sum when it is divided by 11 (i.e. its value modulo 11), is computed. This remainder plus
8449-499: The country is now setting the stage for further economic growth and job creation by ramping up investments in energy, inland connectivity, urban projects, and transport infrastructure, as well as focusing on climate change adaptation and disaster preparedness on its path toward sustainable growth." Bangladesh has made one of the greatest leaps on the Human Development Index among Asian countries. According to UNDP , "Asia and
8568-521: The country was set to revise its National Biodiversity Strategy and Action Plan . Bangladesh is a de jure representative democracy under its constitution , with a Westminster -style parliamentary republic that has universal suffrage . The head of government is the Prime Minister, who forms a government every five years. The President invites the leader of the largest party in parliament to become prime minister. The Government of Bangladesh
8687-589: The crackdown on the opposition, mass media, and civil society through politicized enforcement. Bangladesh is ranked "partly free" in Freedom House's Freedom in the World report, but its press freedom has deteriorated from "free" to "not free" in recent years due to increasing pressure from the government. According to the British Economist Intelligence Unit , the country has a hybrid regime :
8806-638: The creation of SAARC , which has been the preeminent forum for regional diplomacy among the countries of the Indian subcontinent . It joined the Organisation of Islamic Cooperation in 1974, and is a founding member of the Developing 8 Countries . In recent years, Bangladesh has focused on promoting regional trade and transport links with support from the World Bank . Dhaka hosts the headquarters of BIMSTEC , an organisation that brings together countries dependent on
8925-471: The details of over one million ISBN prefixes and publishers in the Global Register of Publishers . This database is freely searchable over the internet. Publishers receive blocks of ISBNs, with larger blocks allotted to publishers expecting to need them; a small publisher may receive ISBNs of one or more digits for the registration group identifier, several digits for the registrant, and a single digit for
9044-532: The early 20th century, when Bengali patriotic songs, such as Aaji Bangladesher Hridoy by Rabindranath Tagore and Namo Namo Namo Bangladesh Momo by Kazi Nazrul Islam , used the term in 1905 and 1932 respectively. Starting in the 1950s, Bengali nationalists used the term in political rallies in East Pakistan . The term Bangla is a major name for both the Bengal region and the Bengali language . The origins of
9163-770: The emergence of the independent People's Republic of Bangladesh after victory was achieved on 16 December 1971. The Constitution of Bangladesh , enacted in 1972, established a democratic state with fundamental rights, an independent judiciary, and an elected parliament called the Jatiya Sangsad . Since gaining independence, Bangladesh has faced issues of political instability, economic reconstruction, and social transformation. The country experienced one party socialism under Sheikh Mujib in 1975, followed by military coups and military rule, notably under General Ziaur Rahman and General Hussain Muhammad Ershad . Between 1972 and 1975,
9282-437: The end, as shown above (in which case s could hold a value as large as 496, for the invalid ISBN 99999-999-9-X), or s and t could be reduced by a conditional subtract after each addition. Appendix 1 of the International ISBN Agency's official user manual describes how the 13-digit ISBN check digit is calculated. The ISBN-13 check digit, which is the last digit of the ISBN, must range from 0 to 9 and must be such that
9401-602: The first " Shah of Bangala" in 1342. The word Bangāl became the most common name for the region during the Islamic period. 16th-century historian Abu'l-Fazl ibn Mubarak mentions in his Ain-i-Akbari that the addition of the suffix "al" came from the fact that the ancient rajahs of the land raised mounds of earth in lowlands at the foot of the hills which were called "al". This is also mentioned in Ghulam Husain Salim 's Riyaz-us-Salatin . The Indo-Aryan suffix Desh
9520-474: The forest area was found within protected areas. For the year 2015, 100% of the forest area was reported to be under public ownership . Straddling the Tropic of Cancer , Bangladesh's climate is tropical, with a mild winter from October to March and a hot, humid summer from March to June. The country has never recorded an air temperature below 0 °C (32 °F), with a record low of 1.1 °C (34.0 °F) in
9639-665: The government's spending capacity despite tax revenues forming only 7.7% of government revenue. A big chunk of investments have gone into the power sector. In 2009, Bangladesh was experiencing daily blackouts several times a day. In 2022, the country achieved 100% electrification. One of the major anti-poverty schemes of the Bangladeshi government is the Ashrayan Project which aims to eradicate homelessness by providing free housing. The poverty rate has gone down from 80% in 1971, to 44.2% in 1991, to 12.9% in 2021. The literacy rate
9758-486: The highest. In Bangladesh forest cover is around 14% of the total land area, equivalent to 1,883,400 hectares (ha) of forest in 2020, down from 1,920,330 hectares (ha) in 1990. In 2020, naturally regenerating forest covered 1,725,330 hectares (ha) and planted forest covered 158,070 hectares (ha). Of the naturally regenerating forest 0% was reported to be primary forest (consisting of native tree species with no clearly visible indications of human activity) and around 33% of
9877-644: The institutional framework of the British military and the British Indian Army . In 2022, the active personnel strength of the Bangladesh Army was around 250,000, excluding the Air Force and the Navy (24,000). In addition to traditional defence roles, the military has supported civil authorities in disaster relief and provided internal security during periods of political unrest. For many years, Bangladesh has been
9996-527: The judiciary is the Chief Justice of Bangladesh , who sits on the Supreme Court. The courts have wide latitude in judicial review , and judicial precedent is supported by Article 111 of the constitution. The judiciary includes district and metropolitan courts divided into civil and criminal courts. Due to a shortage of judges, the judiciary has a large backlog. The Jatiya Sangshad (National Parliament)
10115-427: The largest investors in power projects. 80% of Bangladesh's installed gas-fired power generation capacity comes from turbines manufactured in the United States. ISBN (identifier) The International Standard Book Number ( ISBN ) is a numeric commercial book identifier that is intended to be unique. Publishers purchase or receive ISBNs from an affiliate of the International ISBN Agency. A different ISBN
10234-615: The largest publicly traded companies in Bangladesh include Beximco , BRAC Bank , BSRM , GPH Ispat , Grameenphone , Summit Group , and Square Pharmaceuticals . Capital markets include the Dhaka Stock Exchange and the Chittagong Stock Exchange . Its telecommunications industry is one of the world's fastest-growing, with 172 million cellphone subscribers in January 2021. Over 80% of Bangladesh's export earnings come from
10353-551: The largest river delta in the world. The northwest and central parts of the country are formed by the Madhupur and the Barind plateaus. The northeast and southeast are home to evergreen hill ranges. The Ganges delta is formed by the confluence of the Ganges (local name Padma or Pôdda ), Brahmaputra ( Jamuna or Jomuna ), and Meghna rivers and their tributaries. The Ganges unites with
10472-644: The last century, including the one-horned and two-horned rhinoceros and common peafowl . The human population is concentrated in urban areas, limiting deforestation to a certain extent. Rapid urban growth has threatened natural habitats. The country has widespread environmental issues; pollution of the Dhaleshwari River by the textile industry and shrimp cultivation in Chakaria Sundarbans have both been described by academics as ecocides . Although many areas are protected under law, some Bangladeshi wildlife
10591-404: The longstanding Bangladesh Export Processing Zone Authority (BEPZA). The Bangladeshi taka is the national currency. The service sector accounts for about 51.3% of total GDP and employs 39% of the workforce. The industrial sector accounts for 35.1% of GDP and employs 20.4% of the workforce. The agriculture sector makes up 13.6% of the economy but is the biggest employment sector, with 40.6% of
10710-560: The nine-digit SBN code until 1974. ISO has appointed the International ISBN Agency as the registration authority for ISBN worldwide and the ISBN Standard is developed under the control of ISO Technical Committee 46/Subcommittee 9 TC 46/SC 9 . The ISO on-line facility only refers back to 1978. An SBN may be converted to an ISBN by prefixing the digit "0". For example, the second edition of Mr. J. G. Reeder Returns , published by Hodder in 1965, has "SBN 340 01381 8" , where "340" indicates
10829-418: The northwest city of Dinajpur on 3 February 1905. A warm and humid monsoon season lasts from June to October and supplies most of the country's rainfall. Natural calamities, such as floods , tropical cyclones , tornadoes , and tidal bores occur almost every year, combined with the effects of deforestation , soil degradation and erosion . The cyclones of 1970 and 1991 were particularly devastating,
10948-417: The population. Like many developing countries, institutional corruption is an issue of concern for Bangladesh. Bangladesh was ranked 146th among 180 countries on Transparency International 's 2018 Corruption Perceptions Index . Land administration was the sector with the most bribery in 2015, followed by education, police and water supply. The Anti Corruption Commission was formed in 2004, and it
11067-502: The publication element. Once that block of ISBNs is used, the publisher may receive another block of ISBNs, with a different registrant element. Consequently, a publisher may have different allotted registrant elements. There also may be more than one registration group identifier used in a country. This might occur once all the registrant elements from a particular registration group have been allocated to publishers. By using variable block lengths, registration agencies are able to customise
11186-428: The publishing house and remain undetected, the book would be issued with an invalid ISBN. In contrast, it is possible for other types of error, such as two altered non-transposed digits, or three altered digits, to result in a valid ISBN (although it is still unlikely). Each of the first nine digits of the 10-digit ISBN—excluding the check digit itself—is multiplied by its (integer) weight, descending from 10 to 2, and
11305-475: The ranges will vary depending on the number of books and the number, type, and size of publishers that are active. Some ISBN registration agencies are based in national libraries or within ministries of culture and thus may receive direct funding from the government to support their services. In other cases, the ISBN registration service is provided by organisations such as bibliographic data providers that are not government funded. A full directory of ISBN agencies
11424-572: The richest country to trade with. The region later became a part of the Mughal Empire . By the 18th century, Mughal Bengal emerged as the wealthiest province of the empire. Following the decline of the Mughal Empire in the early 1700s, Bengal became a semi-independent state under the Nawabs of Bengal , founded by Murshid Quli Khan in 1717 and ultimately led by Siraj-ud-Daulah who was defeated by
11543-405: The same book must each have a different ISBN assigned to it. The ISBN is thirteen digits long if assigned on or after 1 January 2007, and ten digits long if assigned before 2007. An International Standard Book Number consists of four parts (if it is a 10-digit ISBN) or five parts (for a 13-digit ISBN). Section 5 of the International ISBN Agency's official user manual describes the structure of
11662-445: The same report, Bangladesh experiences around 125,000 international tourist arrivals per year. Domestic spending generated 97.7 percent of direct travel and tourism gross domestic product (GDP) in 2012. Bangladesh is gradually transitioning to a green economy . It has the largest off-grid solar power programme in the world, benefiting 20 million people. An electric car called the Palki
11781-785: The shrinking space for independent civil society in recent years. Torture is banned by the Constitution of Bangladesh , but is rampantly used by Bangladesh's security forces. Bangladesh joined the Convention against Torture in 1998 and it enacted its first anti-torture law, the Torture and Custodial Death (Prevention) Act , in 2013. The first conviction under this law was announced in 2020. Amnesty International Prisoners of Conscience from Bangladesh have included Saber Hossain Chowdhury and Shahidul Alam . The widely criticized Digital Security Act
11900-415: The sum of all the thirteen digits, each multiplied by its (integer) weight, alternating between 1 and 3, is a multiple of 10 . As ISBN-13 is a subset of EAN-13 , the algorithm for calculating the check digit is exactly the same for both. Formally, using modular arithmetic , this is rendered: The calculation of an ISBN-13 check digit begins with the first twelve digits of the 13-digit ISBN (thus excluding
12019-430: The sum of these nine products found. The value of the check digit is simply the one number between 0 and 10 which, when added to this sum, means the total is a multiple of 11. For example, the check digit for an ISBN-10 of 0-306-40615- ? is calculated as follows: Adding 2 to 130 gives a multiple of 11 (because 132 = 12×11)—this is the only number between 0 and 10 which does so. Therefore, the check digit has to be 2, and
12138-578: The term Bangla are unclear, with theories pointing to a Bronze Age proto-Dravidian tribe, and the Iron Age Vanga Kingdom . The earliest known usage of the term is the Nesari plate in 805 AD. The term Vangala Desa is found in 11th-century South Indian records. The term gained official status during the Sultanate of Bengal in the 14th century. Shamsuddin Ilyas Shah proclaimed himself as
12257-463: The third of four rankings in its Democracy Index . Bangladesh was ranked 96th among 163 countries in the 2022 Global Peace Index . According to National Human Rights Commission, 70% of alleged human-rights violations are committed by law-enforcement agencies. LGBT rights are frowned upon among social conservatives. Homosexuality is affected by Section 377 of the Penal Code of Bangladesh , which
12376-416: The workforce. In agriculture, the country is a major producer of rice , fish , tea , fruits, vegetables, flowers, and jute. Lobsters and shrimps are some of Bangladesh's well-known exports. The private sector accounts for 80% of GDP compared to the dwindling role of state-owned companies. Bangladesh's economy is dominated by family-owned conglomerates and small and medium-sized businesses. Some of
12495-625: The world's largest contributor to UN peacekeeping forces . The military budget of Bangladesh accounts for 1.3% of GDP, amounting to US$ 4.3 billion in 2021. The Bangladesh Navy , one of the largest in the Bay of Bengal, includes a fleet of frigates, submarines, corvettes, and other vessels. The Bangladesh Air Force has a small fleet of multi-role combat aircraft. Most of Bangladesh's military equipment comes from China. In recent years, Bangladesh and India have increased joint military exercises, high-level visits of military leaders, counter-terrorism cooperation and intelligence sharing. Bangladesh
12614-600: The world—making the country's transformation over the next 50 years one of the great development stories. Since then, poverty has been cut in half at record speed. Enrollment in primary school is now nearly universal. Hundreds of thousands of women have entered the workforce. Steady progress has been made on maternal and child health. And the country is better buttressed against the destructive forces posed by climate change and natural disasters. Bangladesh's success comprises many moving parts—from investing in human capital to establishing macroeconomic stability. Building on this success,
12733-514: The years. The 2007 South Asian floods ravaged areas across the country, leaving five million people displaced, with a death toll around 500. Bangladesh is recognised to be one of the countries most vulnerable to climate change . Over the course of a century, 508 cyclones have affected the Bay of Bengal region, 17 percent of which are believed to have made landfall in Bangladesh. Natural hazards that come from increased rainfall, rising sea levels, and tropical cyclones are expected to increase as
12852-565: Was 74.66% in 2022. Bangladesh has a labor force of roughly 70 million, which is the world's seventh-largest ; with an unemployment rate of 5.2% as of 2021 . The government is setting up 100 special economic zones to attract foreign direct investment (FDI) and generate 10 million jobs. The Bangladesh Investment Development Authority (BIDA) and the Bangladesh Economic Zones Authority (BEZA) have been established to help investors in setting up factories; and to complement
12971-408: Was a stronghold of pre-Islamic kingdoms. The Muslim conquest after 1204 led to the sultanate and Mughal periods, during which an independent Bengal Sultanate and wealthy Mughal Bengal transformed the region into an important centre of regional affairs, trade, and diplomacy. The Battle of Plassey in 1757 marked the beginning of British rule. The creation of Eastern Bengal and Assam in 1905 set
13090-980: Was a sub-group within the Mukti Bahini during the Bangladesh War of Independence . Major Afsaruddin Ahmed organized fighters in Mymensingh to form this battalion. This battalion collected arms secretly from the Pakistan Army and developed captured areas in the region. The group had 4,500 members. Major Afsaruddin Ahmed was the Chief of Command of this group. See also [ edit ] Akbar Bahini Baten Bahini Khalil Bahini References [ edit ] ^ "Freedom Fighters" . Bangladesh Genocide Archive . Retrieved 3 April 2016 . ^ Sirajul Islam ; Miah, Sajahan; Khanam, Mahfuza ; Ahmed, Sabbir, eds. (2012). "Mukti Bahini" . Banglapedia:
13209-638: Was active during the 2006–08 Bangladeshi political crisis , indicting many leading politicians, bureaucrats and businessmen for graft . Bangladesh is divided into eight administrative divisions, each named after their respective divisional headquarters: Barisal (officially Barishal ), Chittagong (officially Chattogram ), Dhaka , Khulna , Mymensingh , Rajshahi, Rangpur, and Sylhet. Divisions are subdivided into districts ( zila ). There are 64 districts in Bangladesh, each further subdivided into upazila (subdistricts) or thana . The area within each police station, except for those in metropolitan areas,
13328-537: Was by far the biggest user of the ISBN identifier in 2020, followed by the Republic of Korea (329,582), Germany (284,000), China (263,066), the UK (188,553) and Indonesia (144,793). Lifetime ISBNs registered in the United States are over 39 million as of 2020. A separate ISBN is assigned to each edition and variation (except reprintings) of a publication. For example, an ebook, audiobook , paperback, and hardcover edition of
13447-480: Was formed on 8 August 2024, with Nobel laureate Muhammad Yunus as the Chief Advisor . Bangladesh is in South Asia on the Bay of Bengal . It is surrounded almost entirely by neighbouring India, and shares a small border with Myanmar to its southeast, though it lies very close to Nepal , Bhutan , and China. The country is divided into three regions. Most of the country is dominated by the fertile Ganges Delta ,
13566-475: Was originally enacted by the British colonial government. An underground LGBT scene is flourishing across the country. However, Bangladesh only recognises the local transgender and intersex community known as the Hijra , which is the most widely accepted LGBT group among poorer sections of society. According to the 2016 Global Slavery Index, an estimated 1,531,300 people are enslaved in Bangladesh, or roughly 1% of
13685-576: Was renamed East Pakistan , with Dhaka as the legislative capital. The Bengali Language Movement in 1952, the 1958 Pakistani coup d'état , and the 1970 Pakistani general election spurred Bengali nationalism and pro-democracy movements. The refusal of the Pakistani military junta to transfer power to the Awami League , led by Sheikh Mujibur Rahman , triggered the Bangladesh Liberation War in 1971. The Mukti Bahini , aided by India, waged
13804-801: Was repealed and replaced by the Cyber Security Act in 2023. The repeal was welcomed by the International Press Institute . On International Human Rights Day in December 2021, the United States Department of the Treasury announced sanctions on commanders of the Rapid Action Battalion for extrajudicial killings, torture, and other human rights abuses. Freedom House has criticised the government for human rights abuses,
13923-524: Was required to be compatible with the EAN format, and hence could not contain the letter 'X'. According to the 2001 edition of the International ISBN Agency's official user manual, the ISBN-10 check digit (which is the last digit of the 10-digit ISBN) must range from 0 to 10 (the symbol 'X' is used for 10), and must be such that the sum of the ten digits, each multiplied by its (integer) weight, descending from 10 to 1,
14042-777: Was set up in 2007. Notable human rights organisations and initiatives include the Centre for Law and Mediation , Odhikar , the Alliance for Bangladesh Worker Safety , the Bangladesh Environmental Lawyers Association , the Bangladesh Hindu Buddhist Christian Unity Council and the War Crimes Fact Finding Committee . The world's largest international NGO BRAC is based in Bangladesh. There have been concerns regarding
14161-743: Was the first self-financed megaproject in the country's history. Other megaprojects include the Dhaka Metro , a mass rapid-transit system in the capital; Karnaphuli Tunnel , an underwater expressway in Chittagong ; Dhaka Elevated Expressway ; Chittagong Elevated Expressway ; and the Bangladesh Delta Plan , designed to mitigate the impact of climate change. The tourism industry is expanding, contributing some 3.02% of total GDP. Bangladesh's international tourism receipts in 2019 amounted to $ 391 million. The country has three UNESCO World Heritage Sites (
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