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Roman Lead Pipe Inscription
A Roman lead pipe inscription is a Latin inscription on a Roman water pipe made of lead which provides brief information on its manufacturer and owner, often the reigning emperor himself as the supreme authority. The identification marks were created by full text stamps. Manufacture of pipes Lead, a by-product of the ancient silver smelting process, was produced in the Roman Empire with an estimated peak production of 80,000 metric tons per yeara truly industrial scale. The metal was used along with other materials in the vast water supply network of the Romans for the manufacture of water pipes, particularly for urban plumbing. The method of manufacturing the lead pipes is recorded by Vitruvius and Frontinus. The lead was poured into sheets of a uniform length, which were bent to form a cylinder and soldered at the seam. The lead pipes could range in size from approximately in diameter, depending on the required rate of flow. Creation of inscriptions Since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grosvenor Museums - Wasserröhren
Grosvenor may refer to: People * Grosvenor (surname) * Hugh Grosvenor, 7th Duke of Westminster * Grosvenor Francis (1873–1944), Australian politician * Grosvenor Hodgkinson (1818–1881), English lawyer and politician Places, buildings and structures * Grosvenor Park (other) * Grosvenor Place (other) London, England * Grosvenor Bridge * Grosvenor Canal * Grosvenor Chapel * Grosvenor Crescent * Grosvenor Gallery * Grosvenor House * Grosvenor House Hotel * Grosvenor School of Modern Art * Grosvenor Square In Chester, England * Grosvenor Bridge (Chester) * Grosvenor Museum * Grosvenor Rowing Club * Grosvenor Shopping Centre * Chester Grosvenor and Spa Elsewhere * Grosvenor Arch, Utah, United States * Grosvenor Centre, Northampton, England * Grosvenor Chambers, Melbourne, Australia * Grosvenor Grammar School, Belfast, Northern Ireland * Grosvenor House (Dubai), United Arab Emirates * Grosvenor Island, Nunavut, Canada * Grosvenor Mountains, Antarc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Printing
Printing is a process for mass reproducing text and images using a master form or template. The earliest non-paper products involving printing include cylinder seals and objects such as the Cyrus Cylinder and the Cylinders of Nabonidus. The earliest known form of printing as applied to paper was woodblock printing, which appeared in China before 220 AD for cloth printing. However, it would not be applied to paper until the seventh century.Shelagh Vainker in Anne Farrer (ed), "Caves of the Thousand Buddhas", 1990, British Museum publications, Later developments in printing technology include the movable type invented by Bi Sheng around 1040 AD and the printing press invented by Johannes Gutenberg in the 15th century. The technology of printing played a key role in the development of the Renaissance and the Scientific Revolution and laid the material basis for the modern knowledge-based economy and the spread of learning to the masses. History Woodblock printing Woodbl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin Inscriptions
The ''Corpus Inscriptionum Latinarum'' (''CIL'') is a comprehensive collection of ancient Latin inscriptions. It forms an authoritative source for documenting the surviving epigraphy of classical antiquity. Public and personal inscriptions throw light on all aspects of Roman life and history. The ''Corpus'' continues to be updated in new editions and supplements. CIL also refers to the organization within the Berlin-Brandenburg Academy of Sciences and Humanities responsible for collecting data on and publishing the Latin inscriptions. It was founded in 1853 by Theodor Mommsen and is the first and major organization aiming at a comprehensive survey. Aim The ''CIL'' collects all Latin inscriptions from the whole territory of the Roman Empire, ordering them geographically and systematically. The earlier volumes collected and published authoritative versions of all inscriptions known at the time—most of these had been previously published in a wide range of publications. The des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodolfo Lanciani
Rodolfo Amedeo Lanciani (1 January 1845 – 22 May 1929) was an Italian archaeologist, a pioneering student of ancient Roman topography. Among his many excavations was that of the House of the Vestals in the Roman Forum. Lanciani earned LL.D. degrees from Aberdeen, Glasgow, and Harvard and a Ph.D. degree from Würzburg. Life Lanciani was born in Rome, although some state he was born in Montecelio, now Guidonia Montecelio. He was professor of Roman topography at the Università di Roma from 1878 until 1927. He is known today chiefly for his ''Forma Urbis Romae'' (1893‑1901) and the ''Storia degli scavi'', a regular summary of Roman excavations that started appearing in 1902. His students included Giulio Giglioli. Together with important British art historians such as Austen Henry Layard he re-edited the original 1843 guidebook to Rome for John Murray. He was a member of the Accademia dei Lincei, the Academia di S. Lucia, the Berlin Institute, the Royal Academy of Belgiu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science (journal)
''Science'', also widely referred to as ''Science Magazine'', is the peer-reviewed academic journal of the American Association for the Advancement of Science (AAAS) and one of the world's top academic journals. It was first published in 1880, is currently circulated weekly and has a subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is over 400,000 people. ''Science'' is based in Washington, D.C., United States, with a second office in Cambridge, UK. Contents The major focus of the journal is publishing important original scientific research and research reviews, but ''Science'' also publishes science-related news, opinions on science policy and other matters of interest to scientists and others who are concerned with the wide implications of science and technology. Unlike most scientific journals, which focus on a specific field, ''Science'' and its rival ''Nature'' cover the full r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plumbing
Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids. Heating and cooling (HVAC), waste removal, and potable water delivery are among the most common uses for plumbing, but it is not limited to these applications. The word derives from the Latin for lead, ''plumbum'', as the first effective pipes used in the Roman era were lead pipes. In the developed world, plumbing infrastructure is critical to public health and sanitation. Boilermakers and pipefitters are not plumbers although they work with piping as part of their trade and their work can include some plumbing. History Plumbing originated during ancient civilizations, as they developed public baths and needed to provide potable water and wastewater removal for larger numbers of people. The Mesopotamians introduced the world to clay sewer pipes around 4000 BCE, with the earliest examples f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bas-relief
Relief is a sculptural method in which the sculpted pieces are bonded to a solid background of the same material. The term '' relief'' is from the Latin verb ''relevo'', to raise. To create a sculpture in relief is to give the impression that the sculpted material has been raised above the background plane. When a relief is carved into a flat surface of stone (relief sculpture) or wood (relief carving), the field is actually lowered, leaving the unsculpted areas seeming higher. The approach requires a lot of chiselling away of the background, which takes a long time. On the other hand, a relief saves forming the rear of a subject, and is less fragile and more securely fixed than a sculpture in the round, especially one of a standing figure where the ankles are a potential weak point, particularly in stone. In other materials such as metal, clay, plaster stucco, ceramics or papier-mâché the form can be simply added to or raised up from the background. Monumental bronze relief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrix (printing)
In the manufacture of metal type used in letterpress printing, a matrix (from the Latin meaning ''womb'' or ''a female breeding animal'') is the mould used to cast a letter, known as a sort. Matrices for printing types were made of copper. However, in printmaking the matrix is whatever is used, with ink, to hold the image that makes up the print, whether a plate in etching and engraving or a woodblock in woodcut. Description In letterpress or "cold metal" typesetting, used from the beginning of printing to the late nineteenth century, the matrix of one letter is inserted into the bottom of an adjustable-width hand mould, the mould is locked and molten type metal is poured into a straight-sided vertical cavity above the matrix. When the metal has cooled and solidified the mould is unlocked and the newly cast metal sort is removed. The matrix can then be reused to produce more copies of the sort.Meggs, Philip B. ''A History of Graphic Design.'' John Wiley & Sons, Inc. 1998. (pp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-relief
Relief is a sculptural method in which the sculpted pieces are bonded to a solid background of the same material. The term ''relief'' is from the Latin verb ''relevo'', to raise. To create a sculpture in relief is to give the impression that the sculpted material has been raised above the background plane. When a relief is carved into a flat surface of stone (relief sculpture) or wood (relief carving), the field is actually lowered, leaving the unsculpted areas seeming higher. The approach requires a lot of chiselling away of the background, which takes a long time. On the other hand, a relief saves forming the rear of a subject, and is less fragile and more securely fixed than a sculpture in the round, especially one of a standing figure where the ankles are a potential weak point, particularly in stone. In other materials such as metal, clay, plaster stucco, ceramics or papier-mâché the form can be simply added to or raised up from the background. Monumental bronze reliefs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punch (typography)
Punchcutting is a craft used in traditional typography to cut letter punches in steel as the first stage of making metal type. Steel punches in the shape of the letter would be used to stamp matrices into copper, which were locked into a mould shape to cast type. Cutting punches and casting type was the first step of traditional typesetting. The cutting of letter punches was a highly skilled craft requiring much patience and practice. Often the designer of the type would not be personally involved in the cutting. The initial design for type would be two-dimensional, but a punch has depth, and the three-dimensional shape of the punch, as well as factors such as the angle and depth to which it was driven into the matrix, would affect the appearance of the type on the page. The angle of the side of the punch was particularly significant. Process The punchcutter begins by transferring the outline of a letter design to one end of a steel bar. The outer shape of the punch could ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbert Brekle
Herbert Ernst Brekle (11 June 1935 – 6 May 2018) was a German typographer and linguist. Brekle's main research interests were semantics, word formation theory, history of linguistics, history of Western alphabets and typography. Life Brekle worked from 1951 to 1957 as a compositor, proofreader, and printer.Brekle, Herbert E.: ''Die Prüfeninger Weihinschrift von 1119. Eine paläographisch-typographische Untersuchung'', Scriptorium Verlag für Kultur und Wissenschaft, Regensburg 2005, , dust jacket He studied English philology, Romance studies and philosophy at the University of Tübingen from 1958 to 1963, and obtained his doctorate in 1963. In 1969, he achieved his habilitation also at the University of Tübingen, where he had been a research assistant at the department of English philology headed by Hans Marchand; in the years 1967–69, he was supported by a postdoctoral scholarship of the Deutsche Forschungsgemeinschaft. In the same year, Brekle was appointed to the ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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