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Ixora coccinea (also known as jungle geranium, flame of the woods or jungle flame or pendkuli) is a species of flowering plant in the family Rubiaceae. [1] It is a common flowering shrub native to Southern India, Bangladesh, and Sri Lanka. It has become one of the most popular flowering shrubs in South Florida gardens and landscapes.
Zone melting (or zone refining, or floating-zone method, or floating-zone technique) is a group of similar methods of purifying crystals, in which a narrow region of a crystal is melted, and this molten zone is moved along the crystal. The molten region melts impure solid at its forward edge and leaves a wake of purer material solidified behind ...
At the medium elevations between 700 and 1,500 metres (2,300 and 4,900 ft), oriental beech is the dominant tree species in this cloudy zone in pure and mixed stands with other noble hardwoods such as chestnut-leaved oak, Caucasian oak (Quercus macranthera), European hornbeam (Carpinus betulus), Oriental hornbeam (C. orientalis) and sweet ...
Heating of solids, sunlight and shade in different altitudinal zones (Northern hemisphere) [5] A variety of environmental factors determines the boundaries of altitudinal zones found on mountains, ranging from direct effects of temperature and precipitation to indirect characteristics of the mountain itself, as well as biological interactions of the species.
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A tree savanna at Tarangire National Park in Tanzania in East Africa A grass savanna at Kruger National Park in South Africa. A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close.
A Guinier–Preston zone, or GP-zone, is a fine-scale metallurgical phenomenon, involving early stage precipitation. [1] [2] GP-zones are associated with the phenomenon of age hardening, whereby room-temperature reactions continue to occur within a material through time, resulting in changing physical properties. In particular, this occurs in ...
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