|
Satpula Platform And Sluice Arches
Satpula is a remarkable ancient water harvesting dam or weir located about east of the Khirki Masjid that is integral to the compound wall of the medieval fourth city of the Jahanpanah in Delhi, with its construction credited to the reign of Sultan Muhammad Shah Tughlaq (Muhammad bin Tughluq) (1325–1351) of the Tughlaq Dynasty. The objective of building the weir was for providing water for irrigation and also, as a part of the city wall, to provide defense security to the city against attacking armies. Satpula is a usage in Hindi languages, which literally means "seven bridges". History During the second decade rule of Sultan Muhammad Shah Tughlaq, the economic conditions of the Delhi Sultanate was in distress due to very high expenses incurred on the war campaign in South India (Deccan) and also due to the Sultan establishing his southern capital at Daulatabad. Both these acts necessitated increasing taxes to enhance the treasury coffers to meet large expenses. But people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow Crop, crops, Landscape plant, landscape plants, and Lawn, lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetation, revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water is supplied to plants. Surface irrigation, also known as gravity irri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Plague
The Black Death (also known as the Pestilence, the Great Mortality or the Plague) was a bubonic plague pandemic occurring in Western Eurasia and North Africa from 1346 to 1353. It is the most fatal pandemic recorded in human history, causing the deaths of people, peaking in Europe from 1347 to 1351. Bubonic plague is caused by the bacterium ''Yersinia pestis'' spread by fleas, but it can also take a secondary form where it is spread by person-to-person contact via aerosols causing septicaemic or pneumonic plagues. The Black Death was the beginning of the second plague pandemic. The plague created religious, social and economic upheavals, with profound effects on the course of European history. The origin of the Black Death is disputed. The pandemic originated either in Central Asia or East Asia before spreading to Crimea with the Golden Horde army of Jani Beg as he was besieging the Genoese trading port of Kaffa in Crimea (1347). From Crimea, it was most likely carried ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islamic
Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God (or '' Allah'') as it was revealed to Muhammad, the main and final Islamic prophet.Peters, F. E. 2009. "Allāh." In , edited by J. L. Esposito. Oxford: Oxford University Press. . (See alsoquick reference) " e Muslims' understanding of Allāh is based...on the Qurʿān's public witness. Allāh is Unique, the Creator, Sovereign, and Judge of mankind. It is Allāh who directs the universe through his direct action on nature and who has guided human history through his prophets, Abraham, with whom he made his covenant, Moses/Moosa, Jesus/Eesa, and Muḥammad, through all of whom he founded his chosen communities, the 'Peoples of the Book.'" It is the world's second-largest religion behind Christianity, with its followers ranging between 1-1.8 billion globally, or around a quarter of the world's po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madrasa
Madrasa (, also , ; Arabic: مدرسة , pl. , ) is the Arabic word for any type of educational institution, secular or religious (of any religion), whether for elementary instruction or higher learning. The word is variously transliterated ''Madrasah arifah'', ''medresa'', ''madrassa'', ''madraza'', ''medrese'', etc. In countries outside the Arab world, the word usually refers to a specific type of religious school or college for the study of the religion of Islam, though this may not be the only subject studied. In an architectural and historical context, the term generally refers to a particular kind of institution in the historic Muslim world which primarily taught Islamic law and jurisprudence (''fiqh''), as well as other subjects on occasion. The origin of this type of institution is widely credited to Nizam al-Mulk, a vizier under the Seljuks in the 11th century, who was responsible for building the first network of official madrasas in Iran, Mesopotamia, and Khorasan. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octagon
In geometry, an octagon (from the Greek ὀκτάγωνον ''oktágōnon'', "eight angles") is an eight-sided polygon or 8-gon. A '' regular octagon'' has Schläfli symbol and can also be constructed as a quasiregular truncated square, t, which alternates two types of edges. A truncated octagon, t is a hexadecagon, . A 3D analog of the octagon can be the rhombicuboctahedron with the triangular faces on it like the replaced edges, if one considers the octagon to be a truncated square. Properties of the general octagon The sum of all the internal angles of any octagon is 1080°. As with all polygons, the external angles total 360°. If squares are constructed all internally or all externally on the sides of an octagon, then the midpoints of the segments connecting the centers of opposite squares form a quadrilateral that is both equidiagonal and orthodiagonal (that is, whose diagonals are equal in length and at right angles to each other).Dao Thanh Oai (2015), "Equilatera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gate
A gate or gateway is a point of entry to or from a space enclosed by walls. The word derived from old Norse "gat" meaning road or path; But other terms include ''yett and port''. The concept originally referred to the gap or hole in the wall or fence, rather than a barrier which closed it. Gates may prevent or control the entry or exit of individuals, or they may be merely decorative. The moving part or parts of a gateway may be considered "doors", as they are fixed at one side whilst opening and closing like one. A gate may have a latch that can be raised and lowered to both open a gate or prevent it from swinging. Locks are also used on gates to increase the security. Larger gates can be used for a whole building, such as a castle or fortified town. Actual doors can also be considered gates when they are used to block entry as prevalent within a gatehouse. Today, many gate doors are opened by an automated gate operator. Purpose-specific types of gate * Baby gate a safety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satpula End Pavilion
Satpula is a remarkable ancient water harvesting dam or weir located about east of the Khirki Masjid that is integral to the compound wall of the medieval fourth city of the Jahanpanah in Delhi, with its construction credited to the reign of Sultan Muhammad Shah Tughlaq (Muhammad bin Tughluq) (1325–1351) of the Tughlaq Dynasty. The objective of building the weir was for providing water for irrigation and also, as a part of the city wall, to provide defense security to the city against attacking armies. Satpula is a usage in Hindi languages, which literally means "seven bridges". History During the second decade rule of Sultan Muhammad Shah Tughlaq, the economic conditions of the Delhi Sultanate was in distress due to very high expenses incurred on the war campaign in South India (Deccan) and also due to the Sultan establishing his southern capital at Daulatabad. Both these acts necessitated increasing taxes to enhance the treasury coffers to meet large expenses. But people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satpula Platform And Sluice Arches
Satpula is a remarkable ancient water harvesting dam or weir located about east of the Khirki Masjid that is integral to the compound wall of the medieval fourth city of the Jahanpanah in Delhi, with its construction credited to the reign of Sultan Muhammad Shah Tughlaq (Muhammad bin Tughluq) (1325–1351) of the Tughlaq Dynasty. The objective of building the weir was for providing water for irrigation and also, as a part of the city wall, to provide defense security to the city against attacking armies. Satpula is a usage in Hindi languages, which literally means "seven bridges". History During the second decade rule of Sultan Muhammad Shah Tughlaq, the economic conditions of the Delhi Sultanate was in distress due to very high expenses incurred on the war campaign in South India (Deccan) and also due to the Sultan establishing his southern capital at Daulatabad. Both these acts necessitated increasing taxes to enhance the treasury coffers to meet large expenses. But people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epigraphic
Epigraphy () is the study of inscriptions, or epigraphs, as writing; it is the science of identifying graphemes, clarifying their meanings, classifying their uses according to dates and cultural contexts, and drawing conclusions about the writing and the writers. Specifically excluded from epigraphy are the historical significance of an epigraph as a document and the artistic value of a literary composition. A person using the methods of epigraphy is called an ''epigrapher'' or ''epigraphist''. For example, the Behistun inscription is an official document of the Achaemenid Empire engraved on native rock at a location in Iran. Epigraphists are responsible for reconstructing, translating, and dating the trilingual inscription and finding any relevant circumstances. It is the work of historians, however, to determine and interpret the events recorded by the inscription as document. Often, epigraphy and history are competences practised by the same person. Epigraphy is a primar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thar Desert
The Thar Desert, also known as the Great Indian Desert, is an arid region in the north-western part of the Indian subcontinent, Subcontinent that covers an area of and forms a natural boundary between India and Pakistan. It is the world's List of deserts by area, 20th-largest desert, and the world's 9th-largest hot subtropical desert. About 85% of the Thar Desert is in India, and about 15% is in Pakistan. The Thar Desert is about 4.56% of the total geographical area of India. More than 60% of the desert lies in the Indian state of Rajasthan; the portion in India also extends into Gujarat, Punjab, India, Punjab, and Haryana. The portion in Pakistan extends into the provinces of Sindh and Punjab, Pakistan, Punjab (the portion in the latter province is referred to as the Cholistan Desert). History of desertification Ice-age desertification During the Last Glacial Maximum 20,000 before present, an approximately ice sheet covered the Tibetan Plateau#Glaciology, Tibetan P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arid
A region is arid when it severely lacks available water, to the extent of hindering or preventing the growth and development of plant and animal life. Regions with arid climates tend to lack vegetation and are called xeric or desertic. Most arid climates straddle the Equator; these regions include parts of Africa, Asia, South America, North America, and Australia. Change over time The distribution of aridity at any time is largely the result of the general circulation of the atmosphere. The latter does change significantly over time through climate change. For example, temperature increase by 1.5–2.1 percent across the Nile Basin over the next 30–40 years could change the region from semi-arid to arid, significantly reducing the land usable for agriculture. In addition, changes in land use can increase demands on soil water and thereby increase aridity. See also * Arid Forest Research Institute * Aridity index * Desert climate * Desiccation tolerance * Drought * Hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture
Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. After gathering wild grains beginning at least 105,000 years ago, nascent farmers began to plant them around 11,500 years ago. Sheep, goats, pigs and cattle were domesticated over 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world. Industrial agriculture based on large-scale monoculture in the twentieth century came to dominate agricultural output, though about 2 billion people still depended on subsistence agriculture. The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials (such as rubber). Food classes include cereals (grains), vegetables, fruits, cooking oils, meat, milk, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Islamic")
.jpg "Click for more on -> Gate")
