|
Water Supply And Sanitation In Pakistan
Drinking water supply and sanitation in Pakistan is characterized by some achievements and many challenges. Despite high population growth the country has increased the share of the population with access to an improved water source from 85% in 1990 to 92% in 2010, although this does not necessarily mean that the water from these sources is safe to drink. The share with access to improved sanitation increased from 27% to 38% during the same period, according to the Joint Monitoring Program for Water Supply and Sanitation. There has also been considerable innovation at the grass-root level, in particular concerning sanitation. The Orangi Pilot Project in Karachi and community-led total sanitation in rural areas are two examples of such innovation. However, the sector still faces major challenges. The quality of the services is poor, as evidenced by intermittent water supply in urban areas and limited wastewater treatment. Poor drinking water quality and sanitation lead to major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flag Of Pakistan
The flag of Pakistan ( ur, ) traces its current form back to a meeting of the Constituent Assembly of Pakistan on 11 August 1947, three days before the Partition of British India, when it was adopted by the All-India Muslim League as the official flag-to-be of the Dominion of Pakistan. It was retained upon the establishment of a constitution in 1956, and remains in use as the national flag for the present-day Islamic Republic of Pakistan. The flag is made up of a green field with a stylized tilted white crescent moon and five-pointed star at its centre, and a vertical white stripe at its hoist-end. Though the specific shade of green on the flag is mandated only as 'dark green', its official and most consistent representation is in Pakistan green, which is shaded distinctively darker. Most notably, the flag is referred to in the third verse of Pakistan's national anthem, and is widely flown on several important days of the year, including Republic Day, Independence Day a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UNICEF
UNICEF (), originally called the United Nations International Children's Emergency Fund in full, now officially United Nations Children's Fund, is an agency of the United Nations responsible for providing humanitarian and developmental aid to children worldwide. The agency is among the most widespread and recognizable social welfare organizations in the world, with a presence in 192 countries and territories. UNICEF's activities include providing immunizations and disease prevention, administering treatment for children and mothers with HIV, enhancing childhood and maternal nutrition, improving sanitation, promoting education, and providing emergency relief in response to disasters. UNICEF is the successor of the United Nations International Children's Emergency Fund, created on 11 December 1946, in New York, by the U.N. Relief Rehabilitation Administration to provide immediate relief to children and mothers affected by World War II. The same year, the U.N. General Assembly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dow University Of Health Sciences
The Dow University of Health Sciences (DUHS) is a public medical university located in the Urban metropolitan area of Karachi, Sindh, Pakistan. It was founded by Sir Hugh Dow, the then Governor of Sindh, in 1945. The university comprises two health sciences undergraduate research institutes: Dow Medical College and Dow International Medical College. The university also has a very strong department of Postgraduate studies which monitors various basic medical sciences and clinical sciences programs at DUHS. Established in 1945 as the Dow Medical College, it is known for its strong emphasis on economics biomedical, health, and medical research programmes. It is ranked among the top medical schools by HEC in 2010, 2011, 2012, 2013 and 2014. Academics The institution offers undergraduate, post-graduate, doctorate diplomas and certificate courses in almost all academic disciplines relating to medical sciences. Undergraduate programs Dow Institute of Medical Technology of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluoride
Fluoride (). According to this source, is a possible pronunciation in British English. is an inorganic, monatomic anion of fluorine, with the chemical formula (also written ), whose salts are typically white or colorless. Fluoride salts typically have distinctive bitter tastes, and are odorless. Its salts and minerals are important chemical reagents and industrial chemicals, mainly used in the production of hydrogen fluoride for fluorocarbons. Fluoride is classified as a weak base since it only partially associates in solution, but concentrated fluoride is corrosive and can attack the skin. Fluoride is the simplest fluorine anion. In terms of charge and size, the fluoride ion resembles the hydroxide ion. Fluoride ions occur on Earth in several minerals, particularly fluorite, but are present only in trace quantities in bodies of water in nature. Nomenclature Fluorides include compounds that contain ionic fluoride and those in which fluoride does not dissociate. The no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrate
Nitrate is a polyatomic ion with the chemical formula . Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosives. Almost all inorganic nitrates are soluble in water. An example of an insoluble nitrate is bismuth oxynitrate. Structure The ion is the conjugate base of nitric acid, consisting of one central nitrogen atom surrounded by three identically bonded oxygen atoms in a trigonal planar arrangement. The nitrate ion carries a formal charge of −1. This charge results from a combination formal charge in which each of the three oxygens carries a − charge, whereas the nitrogen carries a +1 charge, all these adding up to formal charge of the polyatomic nitrate ion. This arrangement is commonly used as an example of resonance. Like the isoelectronic carbonate ion, the nitrate ion can be represented by resonance structures: Dietary nitrate A rich source of inorganic nitrate in the human diets come from leafy green foo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic
Arsenic is a chemical element with the symbol As and atomic number 33. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. Arsenic is a metalloid. It has various allotropes, but only the gray form, which has a metallic appearance, is important to industry. The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition). Arsenic is a common n-type dopant in semiconductor electronic devices. It is also a component of the III-V compound semiconductor gallium arsenide. Arsenic and its compounds, especially the trioxide, are used in the production of pesticides, treated wood products, herbicides, and insecticides. These applications are declining with the increasing recognition of the toxicity of arsenic and its compounds. A few species of bacteria are able to use arsenic compounds as respiratory metabolites. Trace quantities of arsenic are an essential dietary element in rats, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multan
Multan (; ) is a city in Punjab, Pakistan, on the bank of the Chenab River. Multan is Pakistan's seventh largest city as per the 2017 census, and the major cultural, religious and economic centre of southern Punjab. Multan is one of the oldest continuously inhabited cities in Asia, with a history stretching deep into antiquity. The ancient city was the site of the renowned Multan Sun Temple, and was besieged by Alexander the Great during the Mallian Campaign. A historic cultural centre of the wider Punjab, it was conquered by the Ummayad military commander Muhammad bin Qasim. The city later became independent as the capital of the Emirate of Multan in 855 A.D., before subsequently coming under the rule of empires such as the Ghaznavids, the Ghurids and the Mamluks. In 1445, it became capital of the Langah Sultanate. In 1526, it was conquered by the Mughal Empire. Multan Subah would become one of the largest provinces of the Mughal Empire when it was created by admin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shallow Well
A well is an excavation or structure created in the ground by digging, driving, or drilling to access liquid resources, usually water. The oldest and most common kind of well is a water well, to access groundwater in underground aquifers. The well water is drawn up by a pump, or using containers, such as buckets or large water bags that are raised mechanically or by hand. Water can also be injected back into the aquifer through the well. Wells were first constructed at least eight thousand years ago and historically vary in construction from a simple scoop in the sediment of a dry watercourse to the qanats of Iran, and the stepwells and sakiehs of India. Placing a lining in the well shaft helps create stability, and linings of wood or wickerwork date back at least as far as the Iron Age. Wells have traditionally been sunk by hand digging, as is still the case in rural areas of the developing world. These wells are inexpensive and low-tech as they use mostly manual labour, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Tank
A water tank is a container for storing water. Water tanks are used to provide storage of water for use in many applications, drinking water, irrigation agriculture, fire suppression, agricultural farming, both for plants and livestock, chemical manufacturing, food preparation as well as many other uses. Water tank parameters include the general design of the tank, and choice of construction materials, linings. Various materials are used for making a water tank: plastics (polyethylene, polypropylene), fiberglass, concrete, stone, steel (welded or bolted, carbon, or stainless). Earthen pots, such as matki used in South Asia, can also be used for water storage. Water tanks are an efficient way to help developing countries to store clean water. History Throughout history, wood, ceramic and stone tanks have been used as water tanks. These containers were all naturally occurring and some man made and a few of these tanks are still in service. The Indus Valley civilization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rawalpindi
Rawalpindi ( or ; Urdu, ) is a city in the Punjab province of Pakistan. It is the fourth largest city in Pakistan after Karachi, Lahore and Faisalabad, and third largest in Punjab after Lahore and Faisalabad. Rawalpindi is next to Pakistan's capital Islamabad, and the two are jointly known as the "twin cities" because of the social and economic links between them. Rawalpindi is on the Pothohar Plateau, known for its ancient Hindu and Buddhist heritage, especially in the neighbouring town of Taxila, a UNESCO World Heritage Site. In 1765, the ruling Gakhars were defeated and the city came under Sikh rule, becoming an important city within the Sikh Empire based at Lahore. The city's ''Babu Mohallah'' neighbourhood was once home to a community of Jewish traders that had fled Mashhad, Persia, in the 1830s. The city was conquered by the British Raj in 1849, and in the late 19th century became the largest garrison town of the British Indian Army's Northern command as its clim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asian Development Bank
The Asian Development Bank (ADB) is a regional development bank established on 19 December 1966, which is headquartered in the Ortigas Center located in the city of Mandaluyong, Metro Manila, Philippines. The bank also maintains 31 field offices around the world to promote social and economic development in Asia. The bank admits the members of the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP, formerly the Economic Commission for Asia and the Far East or ECAFE) and non-regional developed countries. From 31 members at its establishment, ADB now has 68 members. The ADB was modeled closely on the World Bank, and has a similar weighted voting system where votes are distributed in proportion with members' capital subscriptions. ADB releases an annual report that summarizes its operations, budget and other materials for review by the public. The ADB-Japan Scholarship Program (ADB-JSP) enrolls about 300 students annually in academic institutions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
June 19 2004 Water Tank In Lahore
June is the sixth month of the year in the Julian and Gregorian calendars and is the second of four months to have a length of 30 days, and the third of five months to have a length of less than 31 days. June contains the summer solstice in the Northern Hemisphere, the day with the most daylight hours, and the winter solstice in the Southern Hemisphere, the day with the fewest daylight hours (excluding polar regions in both cases). June in the Northern Hemisphere is the seasonal equivalent to December in the Southern Hemisphere and vice versa. In the Northern Hemisphere, the beginning of the traditional astronomical summer is 21 June (meteorological summer begins on 1 June). In the Southern Hemisphere, meteorological winter begins on 1 June. At the start of June, the sun rises in the constellation of Taurus; at the end of June, the sun rises in the constellation of Gemini. However, due to the precession of the equinoxes, June begins with the sun in the astrological sign of G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_1.JPG "Click for more on -> Fluoride")
.jpg "Click for more on -> June 19 2004 Water Tank In Lahore")