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Labrum (other)
Labrum Latin, defined as "having the edge" * Labrum (architecture), a large water-filled vessel or basin with an overhanging lip * Labrum (arthropod mouthpart), a flap-like structure in front of the mouth in almost all extant Euarthropoda * Bronwyn Labrum, New Zealand cultural historian and author * Delta Crateris, a star in the constellation Crater with the traditional name Labrum * Acetabular labrum, a ring of cartilage that surrounds the acetabulum, the socket of the hip joint * Glenoid labrum, a lip-like projection of cartilage on the human scapula (shoulder blade) surrounding the joint between the humerus and the shoulder blade See also * Labium (other) Labium is the Latin word for lip. In English, it may refer to: * Labia, a part of the female external genitalia * Labium (botany), a modified petal in certain monocot flowers, which attracts insects for pollination * Labium (arthropod mouthpart), ... * Labra (other) {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labrum (architecture)
The labrum in architecture was a large water-filled vessel or basin with an overhanging lip. Marble labrums were a common feature of Roman thermae. Examples File:3797 - Milano - Duomo - Fonte battesimale in vasca romana - Foto Giovanni Dall'Orto - 9-July.-2007.jpg, Labrum in Milan File:RA GdT Wanne Frontseite Juni 2010-22.JPG, Labrum in Mausoleum of Theodoric in Ravenna File:Rom, San Giovanni in Lateran, Innenraum des Baptisteriums 2.jpg, Lateran Baptistery Rome File:Interior - Basilica di San Bartolomeo all'Isola - Rome, Italy - DSC00465.jpg, San Bartolomeo all'Isola, Rome File:Museo Pio-Clementino bath 2.jpg, Pio-Clementino Museum Vatican File:Badewanne (Caracalla-Thermen).jpg, Labrum from Baths of Caracalla Vatican museum See also * Roman technology Roman technology is the collection of antiques, skills, methods, processes, and engineering practices which supported Roman civilization and made possible the expansion of the economy and military of ancient Rome (753 BC � ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labrum (arthropod Mouthpart)
The labrum is a flap-like structure that lies immediately in front of the mouth in almost all extant Euarthropoda. The most conspicuous exceptions are the Pycnogonida, which probably are chelicerate-relatives. In entomology, the labrum amounts to the "upper lip" of an insect mouth, the corresponding "lower lip" being the labium. The evolutionary origin, embryogenesis and morphological development of the labrum have proved to be by far the most controversial and challenging topic in the study of arthropod head structures. Embryonic nature and origin of the labrum The labrum is innervated in crustaceans and insects from the tritocerebrum (the back of the brain). However, in development, its embryonic primordium often appears at the anterior of the head and migrates backwards towards its adult position. Furthermore, it often appears as a bilobed structure, with a set of muscles, nerves and gene expression in many ways similar to that of an appendage. This evidence has been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronwyn Labrum
Bronwyn Labrum is a New Zealand cultural historian and author. Labrum was born and raised in Whanganui, and attended Whanganui High School. She received a BA Hons and M.A. in history at Massey University, and was deputy editor of the student magazine '' Chaff''. She graduated with a PhD from Victoria University of Wellington in 2000. Labrum worked as curator of history and textiles at the Museum of New Zealand Te Papa Tongarewa in Wellington, and was an associate professor in the School of Design at Massey University as well as teaching history at the University of Waikato. From 2016 she was the head of New Zealand and Pacific Cultures at Te Papa. She then joined Canterbury Museum to lead special projects. In December 2020 she was appointed Director of the Whanganui Regional Museum, to start in February 2021. Labrum's 2015 book ''Real Modern: Everyday New Zealand'' ''in the 1950s and 1960s'' was shortlisted for the 2016 Ockham New Zealand Book Awards. Published works * ''R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delta Crateris
Delta Crateris (δ Crt, δ Crateris; traditional name: Labrum) is a solitary star in the southern constellation of Crater. With an apparent visual magnitude of 3.56, it is the brightest star in this rather dim constellation. It has an annual parallax shift of 17.56 mas as measured from Earth, indicating Delta Crateris lies at a distance of 163 ± 4 light years from the Sun. This is an evolved orange-hued giant star belonging to the spectral class K0 III. Delta Crateris is a member of the so-called red clump, indicating that it is generating energy through the thermonuclear fusion of helium at its core. The star has an estimated 1.56 times the mass of the Sun but has expanded to times the Sun's radius. The metallicity of the star – what astronomers term the abundance of elements other than hydrogen and helium – is only 33% that of the Sun. It is around 2.89 billion years old with a rotation rate that is too small to measure; the projected rotational ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetabular Labrum
The acetabular labrum (glenoidal labrum of the hip joint or cotyloid ligament in older texts) is a ring of cartilage that surrounds the acetabulum of the hip. The anterior portion is most vulnerable when the labrum tears. It provides an articulating surface for the acetabulum, allowing the head of the femur to articulate with the pelvis. Acetabular labrum tear Mechanisms of Injury It is estimated that 75% of acetabular labrum tears have an unknown cause. Tears of the labrum have been credited to a variety of causes such as excessive force, hip dislocation, capsular hip hypermobility, hip dysplasia, and hip degeneration. A tight iliopsoas tendon has also been attributed to labrum tears by causing compression or traction injuries that eventually lead to a labrum tear.Smith, M., Panchal, H., Ruberte, R., & Sekiya, J. (2011). Effect of acetabular labrum tears on hip stability and labral strain in a joint compression model. The American Journal of Sports Medicine, 39, 103S-110S. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glenoid Labrum
The glenoid labrum (glenoid ligament) is a fibrocartilaginous structure (not a fibrocartilage as previously thought) rim attached around the margin of the glenoid cavity in the shoulder blade. The shoulder joint is considered a ball and socket joint. However, in bony terms the 'socket' (the glenoid fossa of the scapula) is quite shallow and small, covering at most only a third of the 'ball' (the head of the humerus). The socket is deepened by the glenoid labrum, stabilizing the shoulder joint. The labrum is triangular in section; the base is fixed to the circumference of the cavity, while the free edge is thin and sharp. It is continuous above with the tendon of the long head of the biceps brachii, which gives off two fascicles to blend with the fibrous tissue of the labrum. Structure Clinical significance Injury Tearing of the labrum can occur from either acute trauma or repetitive shoulder motion such as in the sports of swimming, baseball and football. Acute trauma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labium (other)
Labium is the Latin word for lip. In English, it may refer to: * Labia, a part of the female external genitalia * Labium (botany), a modified petal in certain monocot flowers, which attracts insects for pollination * Labium (arthropod mouthpart), a mouthpart of arthropods (the lower "lip") * Labium (wasp), a genus of wasps in the family Ichneumonidae * Labium (wind instrument), a part of wind instruments such as the recorder, see fipple Labia is the plural of labium. It may refer to: * Labia (earwig), a genus of earwig Earwigs make up the insect order Dermaptera. With about 2,000 species in 12 families, they are one of the smaller insect orders. Earwigs have characteristic cerci, a pair of forcep-like pincers on their abdomen, and membranous wings folde ...s in the family Labiidae * Labia family, a noble family of Venice See also * Labial (other) * Labrum (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
