Calotte UCL 1921
Calotte may refer to: * Calotte (architecture), a round cavity or depression in architecture * Calotte or zucchetto, a plain skull cap, specifically those worn by ecclesiastics ** Calotte (Belgium), used among students at Belgian catholic universities as a student cap * Calotte or space-filling model used in molecule modelling * Calotte, the anterior region (head) of a Dicyemida parasite * a term of archaeology to indicate the part of a skull otherwise known as a skullcap See also * ''Calotes ''Calotes'' is a genus of lizards in the draconine clade of the family Agamidae. The genus contains 29 species. Some species are known as forest lizards, others as " bloodsuckers" due to their red heads, and yet others (namely '' C. versicolo ...

Calotte (architecture)
A dome () is an architectural element similar to the hollow upper half of a sphere. There is significant overlap with the term cupola, which may also refer to a dome or a structure on top of a dome. The precise definition of a dome has been a matter of controversy and there are a wide variety of forms and specialized terms to describe them. A dome can rest directly upon a rotunda wall, a drum, or a system of squinches or pendentives used to accommodate the transition in shape from a rectangular or square space to the round or polygonal base of the dome. The dome's apex may be closed or may be open in the form of an oculus, which may itself be covered with a roof lantern and cupola. Domes have a long architectural lineage that extends back into prehistory. Domes were built in ancient Mesopotamia, and they have been found in Persian, Hellenistic, Roman, and Chinese architecture in the ancient world, as well as among a number of indigenous building traditions throughout the world ...
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Zucchetto
The zucchetto (, also ,"zucchetto"
(US) and , ; meaning "small ", from ''zucca'', " pumpkin"; plural in English: zucchettos) or solideo, officially a pileolus, is a small, hemispherical, form-fitting ecclesiastical worn by clerics of various es, the

Calotte (Belgium)
The calotte (plural calottes, French from Provençal ''calota'' or Italian ) is a skullcap worn by students at Catholic universities in Belgium. It originates from the skullcap worn by the Papal Zouave regiment around 1860. The calotte is cylindrical, made from velvet and astrakhan (pelt of newborn lamb). The color of the top is bordeau red for the universities of Brussels, Leuven, Louvain-la-Neuve and Namur, white for the university of Ghent and emerald for the university of Liège. In the front of the calotte are stripes representing the Belgian flag (black, yellow and red) and stripes representing the colors of the city or the university where the calotte has been received. At the back of the calotte, the faculty of the student is represented by a color and a symbol, with if needed an additional symbol to determine the speciality. Golden stars around the calotte represent the number of years that the student has studied successfully (if a year has to be retaken, a silver sta ...
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Space-filling Model
In chemistry, a space-filling model, also known as a ''calotte model'', is a type of three-dimensional (3D) molecular model where the atoms are represented by spheres whose radii are proportional to the radii of the atoms and whose center-to-center distances are proportional to the distances between the atomic nuclei, all in the same scale. Atoms of different chemical elements are usually represented by spheres of different colors. Space-filling calotte models are also referred to as CPK models after the chemists Robert Corey, Linus Pauling, and Walter Koltun, who over a span of time developed the modeling concept into a useful form. They are distinguished from other 3D representations, such as the ball-and-stick and skeletal models, by the use of the "full size" space-filling spheres for the atoms. The models are tactile and manually rotatable. They are useful for visualizing the effective shape and relative dimensions of a molecule, and (because of the rotatability) the s ...
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Dicyemida
Dicyemida, also known as Rhombozoa, is a phylum of tiny parasites that live in the renal appendages of cephalopods. Taxonomy Classification is controversial. Traditionally, dicyemids have been grouped with the Orthonectida in the Mesozoa, and, as of 2017, molecular evidence appears to confirm this. However, other molecular phylogenies have placed the dicyemids more closely related to the roundworms. Additional molecular evidence suggests that this phylum is derived from the ''Lophotrochozoa. The phylum is not divided in classes or orders, but contains three families, Conocyemidae, Dicyemidae, and Kantharellidae. Anatomy Adult dicyemids range in length from , and they can be easily viewed through a light microscope. They display eutely, a condition in which each adult individual of a given species has the same number of cells, making cell number a useful identifying character. Dicyemida lack respiratory, circulatory, excretory, digestive, and nervous systems. The organism' ...
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Skull
The skull is a bone protective cavity for the brain. The skull is composed of four types of bone i.e., cranial bones, facial bones, ear ossicles and hyoid bone. However two parts are more prominent: the cranium and the mandible. In humans, these two parts are the neurocranium and the viscerocranium ( facial skeleton) that includes the mandible as its largest bone. The skull forms the anterior-most portion of the skeleton and is a product of cephalisation—housing the brain, and several sensory structures such as the eyes, ears, nose, and mouth. In humans these sensory structures are part of the facial skeleton. Functions of the skull include protection of the brain, fixing the distance between the eyes to allow stereoscopic vision, and fixing the position of the ears to enable sound localisation of the direction and distance of sounds. In some animals, such as horned ungulates (mammals with hooves), the skull also has a defensive function by providing the mount (on the front ...
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