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S.M. Ullah
Shah Mohammad Ullah ( bn, শাহ মোঃ উললাহ) is a Bangladeshi-Austrian soil scientist and environmentalist, who primarily researches Arsenic contamination of groundwater, arsenic contamination in the air pollution, air and Water pollution, water. The former chairman of the Department of Soil, Water and Environment at the University of Dhaka, the oldest department in the country, he led projects in the field of Soil contamination, heavy metal contamination in Food contaminant, crops, in collaboration with the Austrian Institute of Technology, Seibersdorf Research Center, Austria and the Government of Bangladesh, Ministry of Science and Technology, Government of Bangladesh. Background A full Professor of Dhaka University, Ullah completed his Bachelor of Science, BSc from the Dhaka University, and then his MSc and Doctorate, D.Agri from the University of Natural Resources and Life Sciences, Vienna. He was made chairman before the 60th Anniversary of the Departmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Pakistan
East Pakistan was a Pakistani province established in 1955 by the One Unit Scheme, One Unit Policy, renaming the province as such from East Bengal, which, in modern times, is split between India and Bangladesh. Its land borders were with India and Myanmar, with a coastline on the Bay of Bengal. East Pakistanis were popularly known as "Pakistani Bengalis"; to distinguish this region from India's state West Bengal (which is also known as "Indian Bengal"), East Pakistan was known as "Pakistani Bengal". In 1971, East Pakistan became the newly independent state Bangladesh, which means "country of Bengal" in Bengali. East Pakistan was renamed from East Bengal by the One Unit Scheme of Pakistani Prime Minister Mohammad Ali of Bogra. The Constitution of Pakistan of 1956 replaced the Pakistani monarchy with an Islamic republic. Bengali politician H. S. Suhrawardy served as the Prime Minister of Pakistan between 1956 and 1957 and a Bengali bureaucrat Iskander Mirza became the first Presid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Bangladesh
The Government of the People's Republic of Bangladesh ( bn, গণপ্রজাতন্ত্রী বাংলাদেশ সরকার — ) is the central executive government of Bangladesh. The government was constituted by the Constitution of Bangladesh and represented by the president, the prime minister and the cabinet of Bangladesh. The legislature represented by the Jatiya Sangsad, and the judiciary, represented by the Supreme Court of Bangladesh. Bangladesh is a unitary state and the central government has the authority to govern over the entirety of the nation. The seat of the government is located in Dhaka, the capital of Bangladesh. The executive government is led by the prime minister, who selects all the remaining ministers. The prime minister and the other most senior ministers belong to the supreme decision-making committee, known as the Cabinet. The current prime minister is Sheikh Hasina, leader of the Bangladesh Awami League, who was sworn-in by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaudhary Charan Singh Haryana Agricultural University
Chaudhary Charan Singh Haryana Agricultural University is a public funded agricultural university located at Hisar in the Indian state of Haryana. It is the biggest agricultural university in Asia. The university has of land (around at main campus, at outstations). It is named after India's fifth Prime Minister, Chaudhary Charan Singh. It was initially a satellite campus of Punjab Agricultural University at Hisar. It was established as a university by Haryana and Punjab Agricultural Universities Act, ratified 2 February 1970 and was named as Haryana Agricultural University. So basically it is considered as the first established university of state Haryana. On 31 October 1991, it was renamed as Chaudhary Charan Singh Haryana Agricultural University. A. L. Fletcher was the first vice-chancellor of the university. The university publishes the largest number of research papers among agricultural universities in India. It won the Indian Council of Agricultural Research's A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Nutrition
Plant nutrition is the study of the chemical elements and compounds necessary for plant growth and reproduction, plant metabolism and their external supply. In its absence the plant is unable to complete a normal life cycle, or that the element is part of some essential plant constituent or metabolite. This is in accordance with Justus von Liebig’s law of the minimum. The total essential plant nutrients include seventeen different elements: carbon, oxygen and hydrogen which are absorbed from the air, whereas other nutrients including nitrogen are typically obtained from the soil (exceptions include some parasitic or carnivorous plants). Plants must obtain the following mineral nutrients from their growing medium: * the macronutrients: nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), sulfur (S), magnesium (Mg), carbon (C), oxygen (O), hydrogen (H) * the micronutrients (or trace minerals): iron (Fe), boron (B), chlorine (Cl), manganese (Mn), zinc (Zn), copper (Cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Chain
A food chain is a linear network of links in a food web starting from producer organisms (such as grass or algae which produce their own food via photosynthesis) and ending at an apex predator species (like grizzly bears or killer whales), detritivores (like earthworms or woodlice), or decomposer species (such as fungi or bacteria). A food chain also shows how organisms are related to each other by the food they eat. Each level of a food chain represents a different trophic level. A food chain differs from a food web because the complex network of different animals' feeding relations are aggregated and the chain only follows a direct, linear pathway of one animal at a time. Natural interconnections between food chains make it a food web. Food chains were first introduced by the Arab scientist and philosopher Al-Jahiz in the 10th century and later popularized in a book published in 1927 by Charles Elton, which also introduced the food web concept. A common metric used to quant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heavy Metal (chemistry)
upright=1.2, Crystals of osmium, a heavy metal nearly twice as dense as lead">lead.html" ;"title="osmium, a heavy metal nearly twice as dense as lead">osmium, a heavy metal nearly twice as dense as lead Heavy metals are generally defined as metals with relatively high density, densities, atomic weights, or atomic numbers. The criteria used, and whether metalloids are included, vary depending on the author and context. In metallurgy, for example, a heavy metal may be defined on the basis of density, whereas in physics the distinguishing criterion might be atomic number, while a chemist would likely be more concerned with chemical property, chemical behaviour. More specific definitions have been published, but none of these have been widely accepted. The definitions surveyed in this article encompass up to 96 out of the 118 known chemical elements; only mercury, lead and bismuth meet all of them. Despite this lack of agreement, the term (plural or singular) is widely used in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Age (Bangladesh)
''New Age'' is a Bangladeshi English-language daily newspaper published from Dhaka."7 raped everyday in September," October 2, 2019, '','' retrieved March 30, 2020"Police attempt to raid New Age office," December 28, 2014, '' |
Drinking Water
Drinking water is water that is used in drink or food preparation; potable water is water that is safe to be used as drinking water. The amount of drinking water required to maintain good health varies, and depends on physical activity level, age, health-related issues, and environmental conditions. This 2004 article focuses on the USA context and uses data collected from the US military. Recent work showed that the most important driver of water turnover which is closely linked to water requirements is energy expenditure. For those who work in a hot climate, up to a day may be required. Typically in developed countries, tap water meets drinking water quality standards, even though only a small proportion is actually consumed or used in food preparation. Other typical uses for tap water include washing, toilets, and irrigation. Greywater may also be used for toilets or irrigation. Its use for irrigation however may be associated with risks. Water may also be unacceptable due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangladesh
Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the most densely populated countries in the world, and shares land borders with India to the west, north, and east, and Myanmar to the southeast; to the south it has a coastline along the Bay of Bengal. It is narrowly separated from Bhutan and Nepal by the Siliguri Corridor; and from China by the Indian state of Sikkim in the north. Dhaka, the capital and largest city, is the nation's political, financial and cultural centre. Chittagong, the second-largest city, is the busiest port on the Bay of Bengal. The official language is Bengali, one of the easternmost branches of the Indo-European language family. Bangladesh forms the sovereign part of the historic and ethnolinguistic region of Bengal, which was divided during the Partition of India in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Water Day
World Water Day is an annual United Nations (UN) observance day held on 22 March that highlights the importance of fresh water. The day is used to advocate for the sustainable management of freshwater resources. The theme of each year focuses on topics relevant to clean water, sanitation and hygiene (WASH), which is in line with the targets of Sustainable Development Goal 6.WHO and UNICEF (2017Progress on Drinking Water, Sanitation and Hygiene: 2017 Update and SDG Baselines Geneva: World Health Organization (WHO) and the United Nations Children’s Fund (UNICEF), 2017 The UN World Water Development Report (WWDR) is released each year around World Water Day. UN-Water is the convener for World Water Day and selects the theme for each year in consultation with UN organizations that share an interest in that year's focus. The theme for 2021 was "Valuing Water" and the public campaign invited people to join a global conversation on social media to "tell us your stories, thoughts a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Supply And Sanitation In Bangladesh
With abundant water resources, Bangladesh faces various water contaminations mainly caused by pollutants, bacteria, and pesticides. Historically, water sources in Bangladesh came from surface water contaminated with bacteria. Drinking infected water resulted in infants and children suffering from acute gastrointestinal disease that led to a high mortality rate.Smith AH, Lingas EO, Rahman M. "Contamination of drinking-water by arsenic in Bangladesh: a public health emergency." Bulletin of the World Health Organization. 2000, 78-87. According to UNICEF, 38.3% of Bangladeshis drink unsafe water from bacteria-contaminated sources. Bangladesh is facing an acute reliable drinking water scarcity. Bangladesh's surface and ground water are highly saline due to rising sea levels. Available options for providing safe drinking water include deep wells, traditionally dug wells, treatment of surface water, and rainwater harvesting. Between 2000 and 2010, the government installed those safe wat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iajuddin Ahmed
Iajuddin Ahmed (1 February 193110 December 2012) was the President of Bangladesh, serving from 6 September 2002 until 12 February 2009. From late October 2006 to January 2007, he also served as Chief Advisor of the caretaker government. From October 2006 to early 2008, his responsibilities as president included the Defense Ministry of the caretaker government. With a doctorate in soil science, Ahmed became a full professor at the University of Dhaka and chairman of the department. Beginning in 1991, he started accepting appointments to public positions, as chairman of the Public Service Commission (1991 to 1993) and of the University Grants Commission (1995 to 1999). In 2002 he won election as president. In 2004 he helped establish the private university, Atish Dipankar University of Science and Technology (ADUST). Early life and education Ahmed obtained his BSc and MS at the University of Dhaka in 1952 and 1954, respectively. He later received his MS and PhD degrees in 1958 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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