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In Rome itself the word forum denoted the flat and formerly marshy space between the Palatine and Capitoline hills (also called forum Romanum), which even during the regal period accommodated such public meetings as could not be held within the area Capitolina. In early times the forum Romanum was used for gladiatorial games, and over the colonnades were galleries for spectators; there were also shops of various kinds. Under the Roman Empire, when the forum became primarily a centre for religious and secular spectacles and ceremonies, it was the site of many of the city’s most imposing temples and monuments. Among the structures surviving in whole or in part are the Temple of Castor and Pollux, the Temple of the Deified Caesar, the Mamertine Prison, the Curia (Senate house), the Temple of Saturn, the Temple of Vesta, the Temple of Romulus, the Arch of Titus, the Arch of Septimius Severus, and the Cloaca Maxima. Also during the imperial period a considerable number of new forums, the fora civilia (judicial) and venalia (mercantile), came into existence. In addition to the forum Romanum, the forums of Caesar and Augustus belonged to the former class, the forum boarium (cattle), holitorium (vegetable), etc., to the latter. The 1st-century-BC architect Vitruvius stated that the ideal forum should be large enough to accommodate a large crowd but not so large as to dwarf a small one. He proposed a 3:2 length-to-breadth ratio. It is to this proportion that Trajan’s Forum in Rome was erected early in the 2nd century AD. Commissioned by the emperor Trajan and designed by Apollodorus of Damascus, it measures approximately 920 by 620 feet (about 280 by 190 m) and covers about 25 acres (10 ha). Persons entered through a triple gateway into a colonnaded open space lined with merchants’ booths. The forum is flanked by two semicircular, colonnaded exedrae. Opposite the gateway is the Basilica Ulpia, beyond which is Trajan’s Column, carved with relief sculpture depicting Trajan’s victories. The aesthetic harmony of this space has influenced many subsequent town planners.
Jadobe · 2 months ago
The zebu
The zebu (/ˈziːb(j)uː, ˈzeɪbuː/; Bos indicus), also known as indicine cattle and humped cattle, is a species or subspecies of domestic cattle originating in South Asia.[4] Zebu, like many Sanga cattle breeds, differ from taurine cattle in the fatty hump on their shoulders, their large dewlap, and their sometimes-drooping ears. They are well adapted to high temperatures and are raised throughout the tropics. |
Jadobe · 2 months ago
Chinese zokor
The Chinese zokor (Eospalax fontanierii) is a species of rodent in the family Spalacidae.[2] It is endemic to China, ranging from Qinghai Province eastwards to Beijing in steppe and alpine grasslands. Henri Milne-Edwards first described it in 1867. Eradication programs in the 1990s in Qinghai Province resulted in a population decline to less than a third of the former population. It is considered common and has been assessed as Least Concern by IUCN.[1] |
Jadobe · 2 months ago
Hybrid (biology)
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different varieties, subspecies, species or genera through sexual reproduction. Generally, it means that each cell has genetic material from two different organisms, whereas an individual where some cells are derived from a different organism is called a chimera.[1] Hybrids are not always intermediates between their parents such as in blending inheritance (a now discredited theory in modern genetics by particulate inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are.[clarification needed] |
Jadobe · 2 months ago
The donkey or ass is a domesticated equine.
The donkey or ass is a domesticated equine. It derives from the African wild ass, Equus africanus, and may be classified either as a subspecies thereof, Equus africanus asinus, or as a separate species, Equus asinus.[1]: 1 It was domesticated in Africa some 5000–7000 years ago,[1]: 2 [2]: 3715 [3] and has been used mainly as a working animal since that time. |
Jadobe · 2 months ago
Zonkey (Tijuana)
Zonkeys in Tijuana, Mexico are donkeys (also known as burros in Mexico and the Southwestern United States; burro is the Spanish word for donkey) painted with fake zebra stripes, so that tourists will pay the owner to appear in souvenir photos with them.[1] They should not be confused with zebroids, zebra hybrids which are also sometimes called zonkeys. |
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