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Sample records for roman pot motherboard

  1. "Roman Pot" at the ISR

    CERN Multimedia

    CERN PhotoLab

    1980-01-01

    "Roman pots" are stainless steel containers, which can be moved from outside the vacuum chamber towards the beam. They house detectors which are conveniently at atmospheric pressure and can still be brought close to the limit of the circulating beam, to detect particles emanating at very small angles from the intersection of two colliding beams. Eifionydd Jones was the inventor of this device, highly successful at the ISR and now used again at the TOTEM experiment at the LHC. This particular Roman Pot, with a thickness of 0.2 mm, was built in 1980 for experiment R210 in intersection I-2, in preparation for proton-antiproton collisions in 1981. See also 7501065.

  2. The ALFA Roman Pot Detectors of ATLAS

    CERN Document Server

    Abdel Khalek, S.

    2016-11-23

    The ATLAS Roman Pot system is designed to determine the total proton-proton cross-section as well as the luminosity at the Large Hadron Collider (LHC) by measuring elastic proton scattering at very small angles. The system is made of four Roman Pot stations, located in the LHC tunnel in a distance of about 240~m at both sides of the ATLAS interaction point. Each station is equipped with tracking detectors, inserted in Roman Pots which approach the LHC beams vertically. The tracking detectors consist of multi-layer scintillating fibre structures readout by Multi-Anode-Photo-Multipliers.

  3. First roman pot tested by TOTEM

    CERN Multimedia

    2006-01-01

    TOTEM, one of the smaller experiments of the LHC, successfully tested its first 'roman pot' detectors on 3 November. A total of eight will be installed in the LHC near the CMS cavern. Marco Oriunno, project engineer of TOTEM (right), with Jean-Michel Lacroix from TS/MME (Mechanical and Materials Engineering) (left), standing behind one of the roman pot detectors. There is a small tribe in the land of CERN. Among its artefacts you may find colourfully painted rocks, a totem made of cardboard boxes, and a few roman pots. Known by the name of TOTEM, or 'TOTal, Elastic and diffractive cross-section Measurement' (not a tribe motto), they are a relatively small collaborative group in comparison to the main LHC experiments, with approximately 50 'tribe members'. Unlike the four larger experiments that will analyse new particles produced as a result of the collisions, TOTEM will investigate the ones that almost missed each other. When two beams of protons travelling in opposite di...

  4. Tests of a Roman Pot Prototype for the TOTEM Experiment

    OpenAIRE

    Deile, M.; Alagoz, E.; Anelli, G.M.; Antchev, G.A.; Ayache, M.; Caspers, F.; Dimovasili, E.; Dinapoli, R.; Drouhin, F.D.; Eggert, K.; Escourrou, L.; Fochler, O.; Gill, K.; Grabit, R.; Haug, F.

    2005-01-01

    The TOTEM collaboration has developed and tested the first prototype of its Roman Pots to be operated in the LHC. TOTEM Roman Pots contain stacks of 10 silicon detectors with strips oriented in two orthogonal directions. To measure proton scattering angles of a few microradians, the detectors will approach the beam centre to a distance of 10 sigma + 0.5 mm (= 1.3 mm). Dead space near the detector edge is minimised by using two novel "edgeless" detector technologies. The silicon detectors are ...

  5. Diffractive dijet search with Roman pots at CDF

    International Nuclear Information System (INIS)

    Melese, P.L.

    1996-08-01

    We present the results of a search for diffractive dijets produced in p anti p collisions at √s = 1.8 TeV from data collected by the Collider Detector at Fermilab using a Roman pot trigger. The dijet events exhibit additional diffractive characteristics such as rapidity gaps and boosted center-of-mass systems

  6. Tests of a Roman Pot Prototype for the TOTEM Experiment

    CERN Document Server

    Deile, M.; Anelli, G.M.; Antchev, G.A.; Ayache, M.; Caspers, F.; Dimovasili, E.; Dinapoli, R.; Drouhin, F.D.; Eggert, K.; Escourrou, L.; Fochler, O.; Gill, K.; Grabit, R.; Haug, F.; Jarron, P.; Kaplon, J.; Kroyer, T.; Luntama, T.; Macina, D.; Mattelon, E.; Mirabito, L.; Niewiadomski, H.; Noschis, E.P.; Oriunno, M.; Park, A.; Perrot, A.L.; Pirotte, O.; Quetsch, J.M.; Regnier, F.; Ruggiero, G.; Saramad, S.; Siegrist, P.; Snoeys, W.; Souissi, T.; Szczygiel, R.; Troska, J.; Vasey, F.; Verdier, A.; Avati, V.; Jarvinen, M.; Kalliokoski, M.; Kalliopuska, J.; Kurvinen, K.; Lauhakangas, R.; Oljemark, F.; Orava, R.; Palmieri, V.; Saarikko, H.; Soininen, A.; Osterberg, K.; Berardi, V.; Catanesi, M.G.; Radicioni, E.; Boccone, V.; Bozzo, M.; Buzzo, A.; Cuneo, S.; Ferro, F.; Macri, M.; Minutoli, S.; Morelli, A.; Musico, P.; Negri, M.; Santroni, A.; Sette, G.; Sobol, A.; Da Via, C.; Hasi, J.; Kok, A.; Watts, S.; Kasper, J.; Kundrat, V.; Lokajicek, M.; Smotlacha, J.

    2005-01-01

    The TOTEM collaboration has developed and tested the first prototype of its Roman Pots to be operated in the LHC. TOTEM Roman Pots contain stacks of 10 silicon detectors with strips oriented in two orthogonal directions. To measure proton scattering angles of a few microradians, the detectors will approach the beam centre to a distance of 10 sigma + 0.5 mm (= 1.3 mm). Dead space near the detector edge is minimised by using two novel "edgeless" detector technologies. The silicon detectors are used both for precise track reconstruction and for triggering. The first full-sized prototypes of both detector technologies as well as their read-out electronics have been developed, built and operated. The tests took place first in a fixed-target muon beam at CERN's SPS, and then in the proton beam-line of the SPS accelerator ring. We present the test beam results demonstrating the successful functionality of the system despite slight technical shortcomings to be improved in the near future.

  7. Tests of a Roman Pot prototype for the TOTEM experiment

    Science.gov (United States)

    Deile, M.; Alagoz, E.; Anelli, G.; Antchev, G.; Ayache, M.; Caspers, F.; Dimovasili, E.; Dinapoli, R.; Drouhin, F.; Eggert, K.; Escourrou, J.L; Fochler, O.; Gill, K.; Grabit, R.; Haung, F.; Jarron, P.; Kaplon, J.; Kroyer, T.; Luntama, T.; Macina, D.; Mattelon, E.; Niewiadomski, H.; Mirabito, L.; Noschis, E.P.; Oriunno, M.; Park, a.; Perrot, A.-L.; Pirotte, O.; Quetsch, J.M.; Regnier, F.; Ruggiero, G.; Saramad, S.; Siegrist, P.; Snoeys, W.; sSouissi, T.; Szczygiel, R.; Troska, J.; Vasey, F.; Verdier, A.; Da Vià, C.; Hasi, J.; Kok, A.; Watts, S.; Kašpar, J.; Kundrát, V.; Lokajíček, M.V.; Smotlacha, J.; Avati, V.; Järvinen, M.; Kalliokoski, M.; Kalliopuska, J.; Kurvinen, K.; Lauhakangas, R.; Oljemark, F.; Orava, R.; Österberg, K.; Palmieri, V.; Saarikko, H.; Soininen, A.; Boccone, V.; Bozzo, M.; Buzzo, A.; Cuneo, S.; Ferro, F.; Macrí, M.; Minutoli, S.; Morelli, A.; Musico, P.; Negri, M.; Santroni, A.; Sette, G.; Sobol, A.; sBerardi, V.; Catanesi, M.G.; Radicioni, E.

    The TOTEM collaboration has developed and tested the first prototype of its Roman Pots to be operated in the LHC. TOTEM Roman Pots contain stacks of 10 silicon detectors with strips oriented in two orthogonal directions. To measure proton scattering angles of a few microradians, the detectors will approach the beam centre to a distance of 10 sigma + 0.5 mm (= 1.3 mm). Dead space near the detector edge is minimised by using two novel "edgeless" detector technologies. The silicon detectors are used both for precise track reconstruction and for triggering. The first full-sized prototypes of both detector technologies as well as their read-out electronics have been developed, built and operated. The tests took place first in a fixed-target muon beam at CERN's SPS, and then in the proton beam-line of the SPS accelerator ring. We present the test beam results demonstrating the successful functionality of the system despite slight technical shortcomings to be improved in the near future.

  8. Energy deposition in the window of the TOTEM Roman pot for the nominal TOTEM run

    CERN Document Server

    Dimovasili, E

    2005-01-01

    The TOTEM Roman Pot needs to be protected from possible accidents. One of the most serious accident scenarios is the beam loss during an asynchronous abort dump. In this case of dump failure it is possible that a deflected bunch hits the Roman Pot, causing severe damage to its thin window. This technical note discusses the results of FLUKA Monte Carlo studies that have been performed in order to calculate the energy deposition and the temperature increase in the thin window due to the nominal LHC bunch.

  9. LHC Optics Measurement with Proton Tracks Detected by the Roman Pots of the TOTEM Experiment

    CERN Document Server

    INSPIRE-00062364; Aspell, P; Atanassov, I; Avati, V; Baechler, J; Berardi, V; Berretti, M; Bossini, E; Bottigli, U; Bozzo, M; Brücken, E; Buzzo, A; Cafagna, F S; Catanesi, M G; Covault, C; Csanád, M; Csörgö, T; Deile, M; Doubek, M; Eggert, K; Eremin, V; Ferro, F; Fiergolski, A; Garcia, F; Georgiev, V; Giani, S; Grzanka, L; Hammerbauer, J; Heino, J; Hilden, T; Karev, A; Kašpar, J; Kopal, J; Kundrát, V; Lami, S; Latino, G; Lauhakangas, R; Leszko, T; Lippmaa, E; Lippmaa, J; Lokajíček, M V; Losurdo, L; Lo Vetere, M; Lucas Rodríguez, F; Macrí, M; Mäki, T; Mercadante, A; Minafra, N; Minutoli, S; Nemes, F; Niewiadomski, H; Oliveri, E; Oljemark, F; Orava, R; Oriunno, M; Österberg, K; Palazzi, P; Peroutka, Z; Procházka, J; Quinto, M; Radermacher, E; Radicioni, E; Ravotti, F; Robutti, E; Ropelewski, L; Ruggiero, G; Saarikko, H; Scribano, A; Smajek, J; Snoeys, W; Sziklai, J; Taylor, C; Turini, N; Vacek, V; Welti, J; Whitmore, J; Wyszkowski, P; Zielinski, K

    2014-10-28

    Precise knowledge of the beam optics at the LHC is crucial to fulfil the physics goals of the TOTEM experiment, where the kinematics of the scattered protons is reconstructed with the near-beam telescopes -- so-called Roman Pots (RP). Before being detected, the protons' trajectories are influenced by the magnetic fields of the accelerator lattice. Thus precise understanding of the proton transport is of key importance for the experiment. A novel method of optics evaluation is proposed which exploits kinematical distributions of elastically scattered protons observed in the RPs. Theoretical predictions, as well as Monte Carlo studies, show that the residual uncertainty of this optics estimation method is smaller than 0.25 percent.

  10. EM-Measurements and Evaluation of the XRP (Roman Pot to be installed with UA9 Experiment)

    CERN Document Server

    Farricker, Aaron; Sunar, Ezgi; Vollinger, Christine; CERN. Geneva. ATS Department

    2017-01-01

    This note discusses the EM measurements and the impedance evaluation carried out on the XRP-experimental roman pot to complement the installation of the UA9 Experiment in the SPS for studies with a double-crystal setup (ECR SPS-TECS-EC-0001) implemented in 2017. The aim of these measurements was to identify intrinsic resonances that are to be evaluated for their contribution to the longitudinal beam impedance of the machine and to benchmark the simulation model.

  11. The TOTEM T1 read out card motherboard

    OpenAIRE

    Minutoli, S; Lo Vetere, M; Robutti, E

    2010-01-01

    This article describes the Read Out Card (ROC) motherboard, which is the main component of the T1 forward telescope front-end electronic system. The ROC main objectives are to acquire tracking data and trigger information from the detector. It performs data conversion from electrical to optical format and transfers the data streams to the next level of the system and it implements Slow Control modules which are able to receive, decode and distribute the LHC machine low jitter clock and fast c...

  12. The Use of Neural Network to Recognize the Parts of the Computer Motherboard

    OpenAIRE

    Abbas M. Ali; S. D. Gore; Musaab AL-Sarierah

    2005-01-01

    This study suggests a new approach of learning which utilizes the techniques of computer vision to recognize the parts inside the motherboard. The main thrust is to identify different parts of the motherboard using a Hopfield Neural Network. The outcome of the net is compared with the objects stored in the database. The proposed scheme is implemented using bottom -up approach, where steps like edge detection, spatial filtering, image masking..etc are performed in sequence. the scheme is simul...

  13. Roman Chamomile

    Science.gov (United States)

    ... eczema, frostbite, diaper rash, bedsores (decubitus ulcers), and hemorrhoids. Roman chamomile is sometimes mixed with other herbs ... gums. Liver and gallbladder problems. Frostbite. Diaper rash. Hemorrhoids. Other conditions. More evidence is needed to rate ...

  14. Packaging of Microfluidicsystem: A microfluidic motherboard integrating fluidic and optical interconnections

    DEFF Research Database (Denmark)

    Perozziello, Gerardo

    2006-01-01

    nemme i brug. Projektets hovedindsatsområde var at undersøge, designe og modellere nye løsninger til indkapsling på grænsefladen imellem mikrofluide systemer og omverdenen og til sidst designe, fremstille og teste et fluidt motherboard til mikrofluide systemer. Motherboardet indeholder forbindelser til...... adskillige mikrofluide systemer til mangfoldige og simultane analyser. Ligeledes giver det et modulopbygget netværk for mikrofluide chips, som giver mulighed for komplekse mikrofluide processer, hvor hver mikrochip har en bestemt funktion. Motherboardet har et robust design, som tillader en nem tilkobling af...

  15. E-waste: development of recycling process and chemical characterization of circuit printed - motherboard

    International Nuclear Information System (INIS)

    Junior, O.L.F.; Vargas, R.A.; Andreoli, M.; Martinelli, J.R.; Seo, E.S.M.

    2011-01-01

    The electro-electronic industry has been regulated by the National Politic of Solid Residues Act (PNRS) and Bill no. 7.404, concerning the actions, procedures, and method to collect, recycle and promotion of environmentally acceptable final destination of residues. The present work contributes to develop recycling process of printed circuit used in microcomputers and in its chemical characterization. The experimental procedure consisted of grinding, classification, magnetic and electrostatic separation, and separation based on density difference, followed by chemical characterization of the metallic and non metallic materials in the motherboard. It was determined that the amounts of Ag, Al, Ba, Cl, Cr, Cu, Fe, Mn, Pb, and Zn in the residue are above the toxicity allowable levels, and they are in the samples of the decanted material. Among the samples of the floating material, Al, Ba, Br, Ca, Cu, Fe, Pb (in less quantity), Si (in more quantity), and Sn, Ti and Zn were detected. Those materials can be useful in the preparation of red ceramics. (author)

  16. LHC Report: a Roman potpourri

    CERN Multimedia

    Mike Lamont for the LHC Team

    2012-01-01

    The last couple of weeks of operation have been a mixed bag, with time dedicated to TOTEM and ALFA, a floating machine development period and luminosity calibration runs. These special running periods were interleaved with some standard proton running where we’ve struggled a little to recover previous highs. The LHC has now returned to more routine operation.   The TOTEM and ALFA run required the development of special optics to produce large beam sizes and smaller angular spread at the interaction points in ATLAS and CMS. These special optics produce shallower angled proton-proton collisions than normal and thus allow experiments to probe the very small angle scattering regime. (For more information visit the TOTEM and ALFA websites.) The qualification of the new set-up at 4 TeV went well, paving the way for a 13-hour physics run for both TOTEM and ALFA with their Roman pots in position. Highlights from the 48-hour machine development period included the injection of high intensity bun...

  17. Tevatron optics with magnet moves for Roman pots at CDF

    International Nuclear Information System (INIS)

    Johnstone, John A.

    2001-01-01

    CDF would like to install high precision track detectors. There is ample room on A-sector side, but space needs to be created at B11. The favored plan is to shove the first 3 B11 dipoles inwards toward the IP by 2.274 m. This would require removal of the inert Q1 quadrupole and its spool plus an extensive number of other mechanical and cryogenic modifications. The orbit distortion these modifications introduce would then be compensated by shifting the six B16 and B17 dipoles outwards by about half that amount. Space for this dipole move could be generated by replacing the 72 inch spool at B18 with a short 43 inch spool, and removing the 16.5 inch spacer after B17-5. The above scheme certainly recloses the orbit, and doesn't require the detector to move. However, by moving the B16 and B17 dipoles, the B17 and B18 arc quadrupoles also get shifted downstream--B17 by 1.115 m, and B18 by 0.696 m. Longitudinal movements of arc quads by such large fractions of their magnetic lengths will clearly impact the overall machine optics

  18. Roman Lyariev, About Knives

    OpenAIRE

    Gedeeva, Darina; Ubushieva, Bamba; Babaev, Andrei

    2016-01-01

    Roman demonstrates and explains some of his hunting knives, including: -a knife made of a soft metal, -a foldable knife made of a hard metal and with a wooden handle, -a small foldable knife used for skinning animals, -a Swiss-style knife with a screwdriver, etc. He also shows diamond knife sharpeners and lanyards which are useful during hunting to dry clothes or to set up a tent. Most of these items have been given to Roman by his friends and relatives as presents. Arcadia

  19. Greco-Roman Astrology

    Science.gov (United States)

    Beck, Roger

    Astrology was entrenched in the culture of the Roman Empire. The system and its influence is described as well as its relationship to mathematical astronomy at the time. The material remains are of two sorts: papyrus horoscopes and coins with astrological motifs.

  20. Greek and Roman Myths.

    Science.gov (United States)

    Carr, Fredella; Faggionato, Michael

    Designed for use with the text "Greek and Roman Myths," this junior high school learning activity packet introduces students to mythology and examines the influence of myths on contemporary culture. Over 20 exercises, tagged to specific readings in the text, cover identification of the major gods, the Prometheus myth, the Atlas myth,…

  1. Greek & Roman Mythology.

    Science.gov (United States)

    Bigelow, Alma

    Activities and background information on Greek and Roman mythology are presented. The unit is designed for eighth graders, but many of the activities can be modified for other grade levels. The unit includes: (1) a content outline; (2) a list of instructional materials including suggested textbooks, teacher-prepared materials, and resource…

  2. Der Dichter Roman Svendborg

    DEFF Research Database (Denmark)

    Schweppenhäuser, Jakob

    2016-01-01

    Roman Svendborg? Mein Großvater, Hermann Schweppenhäuser, schenkte mir vor einigen Jahren einmal einen Gedichtband, dessen Verfasser mir bis lang noch nicht bekannt war. Damals noch ein junger dänischer Student der Skandinavistik waren mir schließlich nicht alle deutschsprachigen Dichter geläufig...

  3. Greco-Roman Stone Disease

    Science.gov (United States)

    Moran, Michael E.; Ruzhansky, Katherine

    2008-09-01

    Greek and Roman thought had a profound influence upon Western medical practice. From the fall of the Greek civilization to the fall of the Roman, remarkable progress of our understanding of human anatomy and physiology occurred. Here we review the attempts of Greek and Roman thinkers to develop the first understanding of the pathophysiology of urolithiasis, its epidemiology, differential diagnosis of renal versus bladder stones, medications for both colic and prevention, the role of familial syndromes, and dietary management.

  4. Three Roman Innkeepers

    OpenAIRE

    Tatarin, Milovan

    2009-01-01

    In the critical publication of Dundo Maroje which in 1930 was edited for the seventh book of the edition Stari pisci hrvatski (Old Croatian writers) by Milan Rešetar, »three Roman innkeepers« are named as dramatis personae. They appear on the stage three times: act one, scene one; act two, scene nine; act four, scene nine. The aim of this work is to establish how many inns and how many innkeepers appear in the comedy and are their lines mixed.

  5. Greek and roman calendars

    CERN Document Server

    Hannah, Robert

    2005-01-01

    The smooth functioning of an ordered society depends on the possession of a means of regularising its activities over time. That means is a calendar, and its regularity is a function of how well it models the more or less regular movements of the celestial bodies - of the moon, the sun or the stars. Greek and Roman Calendars examines the ancient calendar as just such a time-piece, whose elements are readily described in astronomical and mathematical terms. The story of these calendars is one of a continuous struggle to maintain a correspondence with the regularity of the seasons and the sun, d

  6. The Roman Bazaar

    DEFF Research Database (Denmark)

    Bang, Peter Fibiger

    The Roman bazaar et et komparativt studie af handels og markedsforhold i Romerriget. Det er bogens tese, at vi bedre forstår den økonomiske udvikling i Romerriget hvis vi skifter vores sammenligningsgrundlag fra den tidligt moderne, europæiske kapitalisme til store agrare eller tributære imperier......, som fx Mogulernes rige i Indien. Hovedemner er den imperiale mobilisering af den agrare produktion og markedernes ofte fragmenterede karakter. Det sidste punkt understøttes vha. Clifford Geertz' analyse af Bazaar-markeder....

  7. Ritual failure in Romans 6

    African Journals Online (AJOL)

    2016-08-05

    Aug 5, 2016 ... ISSN: (Online) 2072-8050, (Print) 0259-9422. Page 1 of ... understanding of Romans 6:1–14,2 where Paul develops his argument from an initial thesis statement ..... See Yarbro Collins (1989:42): 'Romans 6:1–14 the ritual of baptism is explicitly ..... his gospel of grace as antinomianism (Ferguson 2009:156;.

  8. Roman iron axes manufacturing technology

    International Nuclear Information System (INIS)

    Barrena, M.I.; Gomez de Salazar, J.M.; Soria, A.

    2008-01-01

    The results of metallographic, chemical and mechanical analysis of two Roman axes are presented. Insights into the technologies used by the Romans are considered. These axes were buried in a Roman village in La Olmeda, Palencia, Spain, which was built around the first century BC and it was later abandoned and destroyed in the fifth century AD. It has been observed that some artefacts, specifically axes show that the technology existed to increase hardness by solid-state welding of sheet steel of different carbon contents

  9. E-waste: development of recycling process and chemical characterization of circuit printed - motherboard; Lixo eletronico: desenvolvimento de processo de reciclagem e caracterizacao quimica de placa de circuito impresso - motherboard

    Energy Technology Data Exchange (ETDEWEB)

    Junior, O.L.F.; Vargas, R.A.; Andreoli, M.; Martinelli, J.R.; Seo, E.S.M., E-mail: olfjunior@usp.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN-CNEN/SP), Sao Paulo, SP (Brazil)

    2011-07-01

    The electro-electronic industry has been regulated by the National Politic of Solid Residues Act (PNRS) and Bill no. 7.404, concerning the actions, procedures, and method to collect, recycle and promotion of environmentally acceptable final destination of residues. The present work contributes to develop recycling process of printed circuit used in microcomputers and in its chemical characterization. The experimental procedure consisted of grinding, classification, magnetic and electrostatic separation, and separation based on density difference, followed by chemical characterization of the metallic and non metallic materials in the motherboard. It was determined that the amounts of Ag, Al, Ba, Cl, Cr, Cu, Fe, Mn, Pb, and Zn in the residue are above the toxicity allowable levels, and they are in the samples of the decanted material. Among the samples of the floating material, Al, Ba, Br, Ca, Cu, Fe, Pb (in less quantity), Si (in more quantity), and Sn, Ti and Zn were detected. Those materials can be useful in the preparation of red ceramics. (author)

  10. Bioleaching of gold, copper and nickel from waste cellular phone PCBs and computer goldfinger motherboards by two Aspergillus nigerstrains

    Directory of Open Access Journals (Sweden)

    Jorge Enrique Madrigal-Arias

    2015-09-01

    Full Text Available In an effort to develop alternate techniques to recover metals from waste electrical and electronic equipment (WEEE, this research evaluated the bioleaching efficiency of gold (Au, copper (Cu and nickel (Ni by two strains of Aspergillus niger in the presence of gold-plated finger integrated circuits found in computer motherboards (GFICMs and cellular phone printed circuit boards (PCBs. These three metals were analyzed for their commercial value and their diverse applications in the industry. Au-bioleaching ranged from 42 to 1% for Aspergillus niger strain MXPE6; with the combination of Aspergillus niger MXPE6 + Aspergillus niger MX7, the Au-bioleaching was 87 and 28% for PCBs and GFICMs, respectively. In contrast, the bioleaching of Cu by Aspergillus niger MXPE6 was 24 and 5%; using the combination of both strains, the values were 0.2 and 29% for PCBs and GFICMs, respectively. Fungal Ni-leaching was only found for PCBs, but with no significant differences among treatments. Improvement of the metal recovery efficiency by means of fungal metabolism is also discussed.

  11. Bioleaching of gold, copper and nickel from waste cellular phone PCBs and computer goldfinger motherboards by two Aspergillus nigerstrains.

    Science.gov (United States)

    Madrigal-Arias, Jorge Enrique; Argumedo-Delira, Rosalba; Alarcón, Alejandro; Mendoza-López, Ma Remedios; García-Barradas, Oscar; Cruz-Sánchez, Jesús Samuel; Ferrera-Cerrato, Ronald; Jiménez-Fernández, Maribel

    2015-01-01

    In an effort to develop alternate techniques to recover metals from waste electrical and electronic equipment (WEEE), this research evaluated the bioleaching efficiency of gold (Au), copper (Cu) and nickel (Ni) by two strains of Aspergillus niger in the presence of gold-plated finger integrated circuits found in computer motherboards (GFICMs) and cellular phone printed circuit boards (PCBs). These three metals were analyzed for their commercial value and their diverse applications in the industry. Au-bioleaching ranged from 42 to 1% for Aspergillus niger strain MXPE6; with the combination of Aspergillus niger MXPE6 + Aspergillus niger MX7, the Au-bioleaching was 87 and 28% for PCBs and GFICMs, respectively. In contrast, the bioleaching of Cu by Aspergillus niger MXPE6 was 24 and 5%; using the combination of both strains, the values were 0.2 and 29% for PCBs and GFICMs, respectively. Fungal Ni-leaching was only found for PCBs, but with no significant differences among treatments. Improvement of the metal recovery efficiency by means of fungal metabolism is also discussed.

  12. Classifying and Visualising Roman Pottery using Computer-scanned Typologies

    Directory of Open Access Journals (Sweden)

    Jacqueline Christmas

    2018-05-01

    Full Text Available For many archaeological assemblages and type-series, accurate drawings of standardised pottery vessels have been recorded in consistent styles. This provides the opportunity to extract individual pot drawings and derive from them data that can be used for analysis and visualisation. Starting from PDF scans of the original pages of pot drawings, we have automated much of the process for locating, defining the boundaries, extracting and orientating each individual pot drawing. From these processed images, basic features such as width and height, the volume of the interior, the edges, and the shape of the cross-section outline are extracted and are then used to construct more complex features such as a measure of a pot's 'circularity'. Capturing these traits opens up new possibilities for (a classifying vessel form in a way that is sensitive to the physical characteristics of pots relative to other vessels in an assemblage, and (b visualising the results of quantifying assemblages using standard typologies. A frequently encountered problem when trying to compare pottery from different archaeological sites is that the pottery is classified into forms and labels using different standards. With a set of data from early Roman urban centres and related sites that has been labelled both with forms (e.g. 'platter' and 'bowl' and shape identifiers (based on the Camulodunum type-series, we use the extracted features from images to look both at how the pottery forms cluster for a given set of features, and at how the features may be used to compare finds from different sites.

  13. Biopolitics rudiments in Roman Law

    Directory of Open Access Journals (Sweden)

    Miguel Régio de Almeida

    2014-12-01

    Full Text Available This article proposes a jurisprudential and philosophical reflection on Biopolitics in Roman Law, based on juridical figures such as sacred men, aliens, slaves and iustitium. Working at the edge of roman society, they represent a relation of inclusion or tolerance in a World centred on its citizens, which led to a state of exception or to integration modes of this marginality. Lessons for the present time can still be learned from this dynamic, when a new ius commune is proposed.http://dx.doi.org/10.14195/2183-1718_66_11

  14. Celtiberian metrology and its romanization

    Directory of Open Access Journals (Sweden)

    Leonard A. CURCHIN

    2013-05-01

    Full Text Available Celtiberian metrology has scarcely been investigated until now, with the exception of coin weights. On the basis of measurements of pre-Roman mud bricks, a Celtiberian foot of 24 cm is proposed. With regard to weights, we can accept a module of 9 g for silver jewelry and some bronze coins; however, loom weights do not conform to any metrological system. Over time, Roman measures of length (as indicated by the dimensions of bricks, tiles and architectural monuments and weight were adopted.

  15. On The Roman Domination Stable Graphs

    Directory of Open Access Journals (Sweden)

    Hajian Majid

    2017-11-01

    Full Text Available A Roman dominating function (or just RDF on a graph G = (V,E is a function f : V → {0, 1, 2} satisfying the condition that every vertex u for which f(u = 0 is adjacent to at least one vertex v for which f(v = 2. The weight of an RDF f is the value f(V (G = Pu2V (G f(u. The Roman domination number of a graph G, denoted by R(G, is the minimum weight of a Roman dominating function on G. A graph G is Roman domination stable if the Roman domination number of G remains unchanged under removal of any vertex. In this paper we present upper bounds for the Roman domination number in the class of Roman domination stable graphs, improving bounds posed in [V. Samodivkin, Roman domination in graphs: the class RUV R, Discrete Math. Algorithms Appl. 8 (2016 1650049].

  16. Analytical Plan for Roman Glasses

    Energy Technology Data Exchange (ETDEWEB)

    Strachan, Denis M.; Buck, Edgar C.; Mueller, Karl T.; Schwantes, Jon M.; Olszta, Matthew J.; Thevuthasan, Suntharampillai; Heeren, Ronald M.

    2011-01-01

    Roman glasses that have been in the sea or underground for about 1800 years can serve as the independent “experiment” that is needed for validation of codes and models that are used in performance assessment. Two sets of Roman-era glasses have been obtained for this purpose. One set comes from the sunken vessel the Iulia Felix; the second from recently excavated glasses from a Roman villa in Aquileia, Italy. The specimens contain glass artifacts and attached sediment or soil. In the case of the Iulia Felix glasses quite a lot of analytical work has been completed at the University of Padova, but from an archaeological perspective. The glasses from Aquileia have not been so carefully analyzed, but they are similar to other Roman glasses. Both glass and sediment or soil need to be analyzed and are the subject of this analytical plan. The glasses need to be analyzed with the goal of validating the model used to describe glass dissolution. The sediment and soil need to be analyzed to determine the profile of elements released from the glass. This latter need represents a significant analytical challenge because of the trace quantities that need to be analyzed. Both pieces of information will yield important information useful in the validation of the glass dissolution model and the chemical transport code(s) used to determine the migration of elements once released from the glass. In this plan, we outline the analytical techniques that should be useful in obtaining the needed information and suggest a useful starting point for this analytical effort.

  17. Flaubert lecteur de romans historiques

    Directory of Open Access Journals (Sweden)

    Bernard Gendrel

    2009-12-01

    Full Text Available Les notes de lectures de Flaubert dans sa correspondance permettent de dégager deux types de romans historiques : le roman à sujet ancien, qui se doit, pour être vraisemblable, d'éloigner les personnages en réduisant la part d'explications psychologiques, et le roman à sujet contemporain, qui au contraire allie prise de distance (historique ou sociale et rapprochement (psychologique. Victor Hugo excellerait dans le premier mais pas dans le second. Quant à Flaubert, son obsession sera de réussir dans les deux.Flaubert’s reading notes in his correspondence allow us to identify two types of historical novels: the novel with an ancient subject, which, to be plausible, must keep characters at a distance and limit psychological explanations, and the novel with a contemporary subject which, on the contrary, both keeps aloof from historical or social questions and draws nearer to psychological questions. Victor Hugo excelled in the first but not in the second posture.  As for Flaubert, his obsession was be to be successful in both.

  18. Spice, pot, and stroke.

    Science.gov (United States)

    Brust, John C M

    2013-12-10

    The endocannabinoid system includes 2 types of G-protein coupled receptors: CB1 (mostly in the brain) and CB2 (in peripheral lymphoid tissue). The major cannabinoid ligands are arachidonylethanolamine ("anandamide," the Sanskrit word for bliss) and 2-arachidonylglycerol ("2AG"). It is by binding to CB1 receptors that δ-9-tetrahydrocannabinol (THC), the principal psychoactive ingredient in marijuana ("pot"), produces its intended subjective effects.

  19. Laser cleaning on Roman coins

    Science.gov (United States)

    Drakaki, E.; Karydas, A. G.; Klinkenberg, B.; Kokkoris, M.; Serafetinides, A. A.; Stavrou, E.; Vlastou, R.; Zarkadas, C.

    Ancient metal objects react with moisture and environmental chemicals to form various corrosion products. Because of the unique character and high value of such objects, any cleaning procedure should guarantee minimum destructiveness. The most common treatment used is mechanical stripping, in which it is difficult to avoid surface damage when employed. Lasers are currently being tested for a wide range of conservation applications. Since they are highly controllable and can be selectively applied, lasers can be used to achieve more effective and safer cleaning of archaeological artifacts and protect their surface details. The basic criterion that motivated us to use lasers to clean Roman coins was the requirement of pulsed emission, in order to minimize heat-induced damages. In fact, the laser interaction with the coins has to be short enough, to produce a fast removal of the encrustation, avoiding heat conduction into the substrate. The cleaning effects of three lasers operating at different wavelengths, namely a TEA CO2 laser emitting at 10.6 μm, an Er:YAG laser at 2.94 μm, and a 2ω-Nd:YAG laser at 532 nm have been compared on corroded Romans coins and various atomic and nuclear techniques have also been applied to evaluate the efficiency of the applied procedure.

  20. Maestro Roman Toi kodumaal / Tiiu Pikkur

    Index Scriptorium Estoniae

    Pikkur, Tiiu, 1947-

    2007-01-01

    Helilooja ja koorijuht Roman Toi osalemisest muuseumiõhtul "Kaunimad laulud pühendan Sul!" 21. mail Eesti Teatri- ja Muusikamuuseumis, helilooja 90. sünnipäevale pühendatud kontserdist 23. mail Tallinna Toomkirikus ja Roman Toi nimelisest kirikulaulude konkursist

  1. Single Finds. The case of Roman Egypt

    DEFF Research Database (Denmark)

    Christiansen, Erik

    2006-01-01

    Survery of single or stray finds from Roman Egypt and discussion of them as evidence for the circulation and use of coins......Survery of single or stray finds from Roman Egypt and discussion of them as evidence for the circulation and use of coins...

  2. High flow ceramic pot filters

    NARCIS (Netherlands)

    van Halem, D.; van der Laan, H.; Soppe, A. I.A.; Heijman, S.G.J.

    2017-01-01

    Ceramic pot filters are considered safe, robust and appropriate technologies, but there is a general consensus that water revenues are limited due to clogging of the ceramic element. The objective of this study was to investigate the potential of high flow ceramic pot filters to produce more

  3. "Roman Baths" in Contemporary Spa Tourism

    Directory of Open Access Journals (Sweden)

    Vesna Merc

    2005-07-01

    Full Text Available The commercialisation of images and symbols from antiquity, so characteristic of Slovenia since its independence, has been reflected over the last decade in spa tourism as well. Since the great crises in the sixties, and especially since the eighties, fifteen Slovene natural health resorts have concentrated on developing wellness and activities programs. This change in orientation has been accompanied by renovations, an expansion of the water surfaces and capacities, and new wellbeing, wellness, spirituality and beauty programs. An analysis of Slovene spas, wellness centres and hotel web pages shows that they frequently offer rooms, usually saunas, which are imitations of the Roman baths. These rooms are usually called "Roman saunas", "Tepidarium", "Caldarium", and "Roman-Irish baths". At Terme Ptuj, Zdravilišče Laško, Šmarješke Toplice, Grand Hotel Palace in Portorož, and Terme Čatež, saunas have been built or renovated in the Roman style. This trend of Roman rooms is a novelty, less than a decade old in Slovenia. The first sauna with a Roman theme, a Roman-Irish bath, was opened in 1997 in the Health and Beauty Centre at Terme Čatež. Modern Roman saunas are very popular, found not only in Slovenia but also in other parts of Europe, especially Germany and Austria. Their popularity has spread from the areas formerly occupied by the Romans to other parts of world, for example the USA and the Republic of South Africa. An analysis of Slovene saunas and wellness centres reveals a well-established trend to recreate certain parts of the Roman baths. This is attempted not only through Roman-style decorations, but also through certain structures particular to the Roman baths, such as the caldarium, tepidarium, and in one case even a laconicum. The approach, however, is highly eclectic, blending Roman, Greek and, above all, modern elements. The purpose of such rooms is to increase the appeal of the spas, while their design is mostly based on

  4. Den moderne tyske roman 1909-35

    DEFF Research Database (Denmark)

    Ved siden af klassikken og romantikken er den tidlige modernisme vel nok den betydeligste periode i tysksproget litteratur. Det skyldes ikke mindst den perlerække af romaner, der udkom i første tredjedel af det 20. århundrede, og hvoraf mange i dag fremstår som indiskutable højdepunkter i såvel...... tysk som europæisk roman- og litteraturhistorie. I Den moderne tyske roman 1909-35 behandles en række af disse romaner for første gang samlet på dansk. Bogen består af otte romanfortolkninger samt en indledende artikel om den moderne romans historie og særpræg. Alle artikler er skrevet med et solidt...... interesserede læser. I overensstemmelse med dens formidlende sigte er der kun medtaget fortolkninger af romaner, der foreligger på dansk i en tidssvarende oversættelse. Af hensyn til den litteraturhistoriske bredde er der desuden kun medtaget én roman af samme forfatter.Bogen indeholder analyser af: Robert...

  5. High flow ceramic pot filters

    OpenAIRE

    van Halem, D.; van der Laan, H.; Soppe, A. I.A.; Heijman, S.G.J.

    2017-01-01

    Ceramic pot filters are considered safe, robust and appropriate technologies, but there is a general consensus that water revenues are limited due to clogging of the ceramic element. The objective of this study was to investigate the potential of high flow ceramic pot filters to produce more water without sacrificing their microbial removal efficacy. High flow pot filters, produced by increasing the rice husk content, had a higher initial flow rate (6–19 L h−1), but initial LRVs for E. coli o...

  6. Translating Romans: some persistent headaches

    Directory of Open Access Journals (Sweden)

    A.B. du Toit

    2010-07-01

    Full Text Available Translating Romans: some persistent headaches Gone are the days when it was axiomatic that expertise in biblical languages automatically qualified one as a Bible translator. In 1949, Ronald Knox, who for nine years conscientiously struggled with translating the Bible for his generation, published a booklet under the title The trials of a translator. At that stage Bible translation as the subject of scientific study was still in its infancy. Since then, research into the intricacies of communicating the biblical message in an authentic but understandable manner, has made significant progress (cf. Roberts, 2009. However, the frustrations of Bible translators, first of all to really understand what the biblical authors wanted to convey to their original addressees, and then to commu-nicate that message to their own targeted readers in a meaningful way, have not disappeared. In fact, the challenge to meet the vary-ing requirements of the multiple kinds of translation that are present-ly in vogue, has only increased.

  7. Postural Orthostatic Tachycardia Syndrome (POTS) in Denmark

    DEFF Research Database (Denmark)

    Brinth, Louise; Pors, Kirsten; Spahic, Jasmina Medic

    2018-01-01

    " 1997-2014 was retrieved from PubMed and related to yearly POTS incidence. RESULTS: Eight-hundred-and-seventy-five tests with suspected POTS were thoroughly evaluated. The reclassification of test results yielded 243 POTS diagnoses (age, 27.0 ± 11.8 years). An increase in total number of POTS diagnoses...... was observed but the proportion of POTS-positive tests per year was relatively constant (≈2-3%) except for the period 2013-2014 (≈7%). The increase in POTS diagnoses was preceded by an increase in number of POTS-related papers in PubMed. CONCLUSION: The proportion of POTS diagnoses among patients investigated...... for suspected syncope and/or orthostatic intolerance was relatively constant 1997-2012. The growing number of POTS-related publications in PubMed preceded the steep increase in diagnostic rate of POTS observed after 2012....

  8. The Fulcum, the Late Roman and Byzantine Testudo: the Germanization of Roman Infantry Tactics?

    Directory of Open Access Journals (Sweden)

    Philip Rance

    2010-11-01

    Full Text Available The tactic of forming a shield-wall, although called by the Germanic name fulcum first in Maurice’s Strategicon in the sixth century, has a long history of use by the Roman legions, and is not an instance of Germanic influence on Roman tactics.

  9. Medicine in Balkans during the Roman Period.

    Science.gov (United States)

    Baykan, Daniş

    2017-08-04

    The aim of this study is to investigate the archaeological finds to enlighten the medical methods of treatments and operations applied in Balkans during Roman Period. Some independent local and regional find groups, taken from existing publications will be grouped together and a holistic point-of-view will be taken against medicine in Balkan Geography during Roman Period. Due to basic differences it contained, the data before Roman Period are excluded. Most of Greece and Aegean Islands are also excluded since the topic selected is "Medicine of Roman Period." Greece and Aegean Islands should be evaluated in another study in connection with West Anatolia which is closer than the Balkan Geography in terms of social relations. The spread of medical tools in Balkans during Roman Period is concentrated around military garrisons, and in settlements built around military pathways, and in settlements containing an amphitheater associated with gladiators. This spread is verified by the studies on Bulgaria in general. The data is also compatible with the assertion suggesting that the amount of application of pharmaceutical treatment increases when one moves away from the military centres.

  10. High flow ceramic pot filters.

    Science.gov (United States)

    van Halem, D; van der Laan, H; Soppe, A I A; Heijman, S G J

    2017-11-01

    Ceramic pot filters are considered safe, robust and appropriate technologies, but there is a general consensus that water revenues are limited due to clogging of the ceramic element. The objective of this study was to investigate the potential of high flow ceramic pot filters to produce more water without sacrificing their microbial removal efficacy. High flow pot filters, produced by increasing the rice husk content, had a higher initial flow rate (6-19 L h -1 ), but initial LRVs for E. coli of high flow filters was slightly lower than for regular ceramic pot filters. This disadvantage was, however, only temporarily as the clogging in high flow filters had a positive effect on the LRV for E. coli (from below 1 to 2-3 after clogging). Therefore, it can be carefully concluded that regular ceramic pot filters perform better initially, but after clogging, the high flow filters have a higher flow rate as well as a higher LRV for E. coli. To improve the initial performance of new high flow filters, it is recommended to further utilize residence time of the water in the receptacle, since additional E. coli inactivation was observed during overnight storage. Although a relationship was observed between flow rate and LRV of MS2 bacteriophages, both regular and high flow filters were unable to reach over 2 LRV. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Spent Pot Lining Characterization Framework

    Science.gov (United States)

    Ospina, Gustavo; Hassan, Mohamed I.

    2017-09-01

    Spent pot lining (SPL) management represents a major concern for aluminum smelters. There are two key elements for spent pot lining management: recycling and safe storage. Spent pot lining waste can potentially have beneficial uses in co-firing in cement plants. Also, safe storage of SPL is of utmost importance. Gas generation of SPL reaction with water and ignition sensitivity must be studied. However, determining the feasibility of SPL co-firing and developing the required procedures for safe storage rely on determining experimentally all the necessary SPL properties along with the appropriate test methods, recognized by emissions standards and fire safety design codes. The applicable regulations and relevant SPL properties for this purpose are presented along with the corresponding test methods.

  12. The term origo in Roman epigraphy

    Directory of Open Access Journals (Sweden)

    Rafael GONZÁLEZ FERNÁNDEZ

    2012-03-01

    Full Text Available It is sometimes very difficult to interpret the term origo, since it can refer to different elements such as birth, place of origin, family or tribe. From the Republican period the Romans used to include this type of information in their inscriptions after the mention of the name, although, curiously, they did not employ the term origo itself, but other forms of expression. In this work we suggest that in Roman epigraphy this term was used, from the end of the Second Century and during the first half of the Third Century A. D., mainly in the times of the Severan Dynasty.

  13. THE PHENOMENON OF ROMAN REPUBLICAN COINAGE IN PRE-ROMAN DACIA. A REXAMINATION OF THE EVIDENCE

    Directory of Open Access Journals (Sweden)

    Marius Grigore Stan

    2015-01-01

    Full Text Available This article offers a re-examination of the phenomenon of Roman Republican coinage during the pre-Roman period in Carpathian region. It is argued that by compiling the evidence into a multifaceted database, new insights are gained on the explanation of the currency in pre-Roman Dacia.Furthermore, the study employs statistical methods in an interdisciplinary approach to a better pinpoint the chronological point of entry for Republican denarii into the region. Due to the absence of archaeological context in many cases, coin hoards are the main focus of data collection.

  14. Nogle britiske romaner i 2007 - og en nobelpris

    DEFF Research Database (Denmark)

    Klitgård, Ebbe

    2008-01-01

    Genanmeldelse af Dorris Lessing, The Golden Notebook, nyanmeldelse af romaner af Anne Enright, Graham Swift, Ian McEwan og Jonathan Coe. Vurdering af den britiske romans "state of the arts" 2007. Udgivelsesdato: februar......Genanmeldelse af Dorris Lessing, The Golden Notebook, nyanmeldelse af romaner af Anne Enright, Graham Swift, Ian McEwan og Jonathan Coe. Vurdering af den britiske romans "state of the arts" 2007. Udgivelsesdato: februar...

  15. Female Aspirants to the Roman Catholic Priesthood.

    Science.gov (United States)

    Celmer, Virginia; Winer, Jane L.

    1990-01-01

    Investigated Holland vocational-personality types, job satisfaction, and psychological dysfunction among 85 parish priests, 55 nonparish priests, and 235 women who aspire to, but are barred from, ordination in the Roman Catholic Church. Found women's Holland-type code was most similar to code of clergy member as assigned by Dictionary of Holland…

  16. GRAN SASSO: Roman lead or physics experiments

    Energy Technology Data Exchange (ETDEWEB)

    Pascolini, Alessandro

    1991-09-15

    On June 15 at Oristano (Sardinia) a formal ceremony marked the start of an underwater archaeological campaign sponsored by the Istituto Nazionale di Fisica Nucleare (INFN) to recover the load of a Roman freighter (navis oneraria) which sank off Sardinia carrying an exceptionally large load of lead.

  17. Kuulus Roman Viktjuki Teater Tallinnas / Meelis Kapstas

    Index Scriptorium Estoniae

    Kapstas, Meelis, 1963-

    2000-01-01

    26. ja 27. mail Vene Kultuurikeskuses Roman Viktjuki Teatri külalisetendused. Mängitakse R. Viktjuki lavastust "Kellavärgiga apelsin" Anthony Burgessi romaani järgi ja Viktjuki versiooni Oscar Wilde'i kurbmängust "Salomé"

  18. Thracians in the Roman imperial navy

    DEFF Research Database (Denmark)

    Bekker-Nielsen, Tønnes

    2017-01-01

    The Roman fleets of the imperial period were crewed by provincials, not by Italians. Of the sailors and soldiers whose names and geographical origin are attested epigraphically (on military diplomas or epitaphs) almost 15% claim a Thracian origin; and among these, the majority identify themselves...

  19. Greek and Roman Mythology: English, Mythology.

    Science.gov (United States)

    Hargraves, Richard; Kenzel, Elaine

    The aim of the Quinmester course "Greek and Roman Mythology" is to help students understand mythological references in literature, art, music, science and technology. The subject matter includes: creation myths; myths of gods and heroes; mythological allusions in astrology, astronomy, literature, science, business, puzzles, and everyday…

  20. A Roman funerary inscription from Smederevo

    Directory of Open Access Journals (Sweden)

    Kovács Péter

    2016-01-01

    Full Text Available In this short paper the authors publish a Hungarian wartime postcard from Smederevo (Serbia, from 1916. It is reported that a Roman gravestone was found on the banks of the Danube and the text of the lost stone monument was also added. The authors intend to interpret the funerary text that was incorrectly transcribed.

  1. Characterization of the Roman curse tablet

    Science.gov (United States)

    Liu, Wen; Zhang, Boyang; Fu, Lin

    2017-08-01

    The Roman curse tablet, produced in ancient Rome period, is a metal plate that inscribed with curses. In this research, several techniques were used to find out the physical structure and chemical composition of the Roman curse tablet, and testified the hypothesis that whether the tablet is made of pure lead or lead alloy. A sample of Roman Curse Tablet from the Johns Hopkins Archaeological Museum was analyzed using several different characterization techniques to determine the physical structure and chemical composition. The characterization techniques used were including optical microscopy, scanning electron microscopy (SEM), atomic force microscopy (AFM), and differential scanning calorimetry (DSC). Because of the small sample size, X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and X-ray fluorescence (XRF) cannot test the sample. Results from optical microscopy and SEM, enlarged images of the sample surface were studied. The result revealed that the sample surface has a rough, non-uniform, and grainy surface. AFM provides three-dimensional topography of the sample surface, studying the sample surface in atomic level. DSC studies the thermal property, which is most likely a lead-alloy, not a pure lead. However, none of these tests indicated anything about the chemical composition. Future work will be required due to the lack of measures finding out its chemical composition. Therefore, from these characterization techniques above, the Roman curse tablet sample is consisted of lead alloy, not pure lead.

  2. Wine vessels (Vasa vinaria in roman law

    Directory of Open Access Journals (Sweden)

    Aličić Samir

    2017-01-01

    Full Text Available The notion of 'wine vessels' in Roman law comprises all the winecontaining recipients. There is no legal standardization of wine vessels by means of volume, and although the terms amphora, urna and culleus are used to designate both the vessels and the units of measure, these are two different meanings of the terms. In regard of the question, whether the vessels make appurtenance of the wine, jurisprudents of proculean school divided them in two categories. In the first category are those that follow legal status of wine, usually amphoras and other jars (cadi which are used for 'packaging', i. e. 'bottling' of the wine. The second category make mostly vats (cuppae and ceramic cisterns (dolia, which don't follow legal status of wine, making instead part of farming equipment of a landed property (instrumentum fundi and it's appurtenance. But, the roman jurists are not consistent regarding criteria for distinguishing these two categories.

  3. Beyond Romanization: The creolization of food. A framework for the study of faunal remains from Roman sites.

    Directory of Open Access Journals (Sweden)

    Gillian Hawkes

    1999-11-01

    Full Text Available The effects of the Roman conquest of Britain and the ensuing processes of Romanization have been studied for many years. The historical background to the development of the theory of Romanization has been widely discussed elsewhere (see Hingley 1996. Haverfield’s (1906 treatment of the topic was a major landmark in this development. He considered that the Roman conquest was a ‘good’ thing as it brought civilisation to the ‘natives’ who, recognising the superiority of Roman culture, willingly embraced `Roman-ness`. The theory of Romanization was further refined by Millett (1990 in The Romanization of Britain. The assumption that underlies Millett’s model is that cultural artefacts which to archaeologists look ‘Roman’ were perceived in the same way in the past. But need this be so? This paper will concern itself with looking at new approaches to culture change, especially relating to food, following the Roman conquest in Britain. It will aim to suggest methods of applying these new approaches to faunal remains, which will enable us to evolve a more subtle understanding of food in the Roman period.

  4. Marius and Trajan: Two Great Roman Strategists

    Science.gov (United States)

    1984-04-01

    soon respected as a good commander upon whom a soldier could count. His fairness of command is best demonstrated in an incident related by Plutarch ...to their discomfort and problems. (10:343) Plutarch also gave credit to Marius for altering the construction of the javelin. Marius replaced one of...Putnam’s Sons, 1927. 10. Plutarch (Translated by John Dryden, Revised by Arthur Hugh Clough). The Lives of the Noble Grecians and Romans. Chicago

  5. Sewerage system (cloaca) in Roman law

    OpenAIRE

    Aličić, Samir

    2012-01-01

    Sewerage system (cloaca), which implies any cavity through which waste water flows, has in Roman law a special legal protection due to its importance for public health preservation and safety of citizens. In Praetorian Edict, two interdicts are envisaged; one prohibitory, by which private sewerage system is protected and one restitutory, by which public sewerage system is protected. It is possible that a restitutory interdict about private sewerage system existed. By the public sewerage inter...

  6. PIXE and XRF Analysis of Roman Denarii

    Science.gov (United States)

    Fasano, Cecilia; Raddell, Mark; Manukyan, Khachatur; Stech, Edward; Wiescher, Michael

    2017-09-01

    A set of Roman Denarii from the republican to the imperial period (140BC-240AD) has been studied using X-ray fluorescent (XRF) scanning and proton induced x-ray emission (PIXE) techniques. XRF and PIXE are commonly used in the study of cultural heritage objects because they are nondestructive. The combination of these two methods is also unique because of the ability to penetrate the sample with a broader spectrum of depths and energies than either could achieve on its own. The coins are from a large span of Roman history and their analysis serves to follow the economic and political change of the era using the relative silver and copper contents in each sample. In addition to analyzing the samples, the study sought to compare these two common analysis techniques and to explore the use of a standard to examine any shortcomings in either of the methods. Data sets were compared and then adjusted to a calibration curve which was created from the analysis of a number of standard solutions. The concentrations of the standard solutions were confirmed using inductively coupled plasma spectroscopy. Through this we were able to assemble results which will progress the basis of understanding of PIXE and XRF techniques as well as increase the wealth of knowledge of Ancient Roman currency.

  7. Dea Computrix - another deity for the Roman Pantheon? Journeys in the Roman Empire CD-Rom

    Directory of Open Access Journals (Sweden)

    T. Sam N. Moorhead

    2002-08-01

    Full Text Available This article outlines a personal view on the content and production of a CD-Rom on the Roman world produced by The British Museum, Channel 4, Verulamium Museum and Braunarts: Journeys in the Roman Empire. I discuss some of the benefits of and problems with multimedia production and outline feedback from various evaluation projects of the CD-Rom. I also briefly discuss the future of CD-Roms in the face of a rapidly expanding internet with reference to other multimedia projects at The British Museum.

  8. The Roman Catholic position on abortion.

    Science.gov (United States)

    Barry, R

    1997-01-01

    This article presents the history and grounds of the official position of the Roman Catholic Church that abortion under any circumstances, including abortion to save the life of the mother, should be prohibited. After an introduction that deplores the lack of mercy shown to killers of abortionists while Catholic priests threatened by pro-abortion forces are not offered protection, the article traces the historic development of the Catholic abortion policy and rebuts arguments that abortion was permitted in the early Christian Church. The next section explains Catholic views on the personhood of a conceptus and refutes the contentions of Joseph Donceel that early abortion should be permitted because of uncertainty about the nature of the conceptus and the possibility of delayed animation. The fourth section of the paper debates the points raised by Susan Teft Nicholson who maintains that the Catholic position regarding abortion rests on the Church's animosity towards sexual pleasure. The paper goes on to criticize Nicholson's claims that the Roman Catholic position on abortion is inconsistent with the Church's own understanding of the Principle of Double Effect because the Church fails to allow abortion in many cases where it would be permissible under the Principle. Section 6 describes the underlying motive of the Roman Catholic Church's abortion position as an attempt to protect the innocent fetus from deliberate death and to justify the Church's application of protection from deliberate killing to those who are innocent of aggressive action. This discussion is followed by a justification of the Church's prohibition of abortion in cases of aggression, such as the aggression ascribed to a fetus when a pregnancy imperials the life of a mother. It is concluded that the US will likely legalize suicide and mercy killing as it has the killing of innocent fetuses who are probably ensouled with personhood and are not formal aggressors.

  9. The Cult of the Roman Emperor before and after Christianity

    DEFF Research Database (Denmark)

    Warmind, Morten

    1993-01-01

    This paper is concerned with a complete set of rituals and certain connected ideas, namely the Roman emperor-cult, that had survived the change of religion from Roman religion to Christianity. The rituals endure, even while their mythological basis is perishing. The emperor-cult includes the ritu......This paper is concerned with a complete set of rituals and certain connected ideas, namely the Roman emperor-cult, that had survived the change of religion from Roman religion to Christianity. The rituals endure, even while their mythological basis is perishing. The emperor-cult includes...

  10. Roman Lyariev, How to Skin Your Kill

    OpenAIRE

    Gedeeva, Darina; Ubushieva, Bamba; Babaev, Andrei

    2016-01-01

    Roman explains how to skin a fox. First, one needs to prepare the ground by trampling it. Skinning should be done with a small sharp knife. A freshly killed fox skins easily. Then one needs to treat the skin with an anti-flea spray. At home the skin should be stretched on a triangular wooden panel called in Russian pravilka and left in a dry room for up to five days. People usually go hunting when foxes are on heat and are busy fighting with each other for females. When the wind is strong, fo...

  11. An ovarian teratoma of late Roman age.

    Science.gov (United States)

    Armentano, Núria; Subirana, Mercè; Isidro, Albert; Escala, Oscar; Malgosa, Assumpció

    2012-12-01

    We report here a very unusual pelvic calcification recovered from the remains of a 30-40-year-old woman found at the late Roman period archeological site of La Fogonussa (Lleida, Catalonia). Although differential diagnoses for calcifications of the pelvis are complicated in archeological contexts, the precise localization, macroscopic features, and the presence of teeth along with part of a small bone led us to identify this case as an ovarian teratoma, based upon gross observations and computerized tomography (CT). Copyright © 2012 Elsevier Inc. All rights reserved.

  12. Roman Engineering, Public Works and Importance of Public Objects in Roman Law

    Directory of Open Access Journals (Sweden)

    Vanessa Ponte-Arrebola

    2017-01-01

    Full Text Available The skill and ability of the Romans in civil engineering and public works largely contributed to the establishment and success of their civilization. Many of the constructed works were built for the possibility of public use and enjoyment by its citizens, known as res publicae in usu publico.

  13. 1st Roman Young Researchers Meeting Proceedings

    CERN Document Server

    Cannuccia, E; Pietrobon, D; Stellato, F; Veneziani, M

    2009-01-01

    During the last few decades scientists have been able to test the bases of the physics paradigms, where the quantum mechanics has to match the cosmological scales. Between the extremes of this scenario, biological phenomena and their complexity take place, challenging the laws we observe in the atomic and sub-atomic world. In order to explore the details of this world, new huge experimental facilities are under construction. These projects involve people coming from several countries and give physicists the opportunity to work together with chemists, biologists and other scientists. The Roman Young Researchers Meeting is a conference, organised by Ph. D. students and young postdocs connected to the Roman area. It is aimed primarily at graduate students and post-docs, working in physics. The 1st conference has been held on the 21st of July 2009 at the University of Roma Tor Vergata. It was organised in three sessions, devoted to Astrophysics and Cosmology, Soft and Condensed Matter Physics and Theoretical and ...

  14. Roman capitals from Sirmium (Sremska Mitrovica, Serbia

    Directory of Open Access Journals (Sweden)

    Maver Andreja

    2009-01-01

    Full Text Available The article brings a detailed formal analysis of the Roman capitals from Sirmium, in the light of the stone analysis conducted on the material at the Museum of Srem and elsewhere in Sremska Mitrovica. The capitals dot the historical development of the town from the first half of the 2nd century until the 4th century. First made of regional limestone, they were later joined by those of limestone and marbles of distant source, whereby different stones in capitals coexisted almost throughout the town’s development. This was certainly the situation during the flourishing times of the late 3rd and the 4th century, when Sirmium, as one of the four capitals of the Roman Empire, stood within several formal circles of capitals. The plain-leaved capitals tie it to the rest of Pannonia, the Corinthianizing capitals to the provinces to the east and south, while part of the Asiatic capitals, the largest group, tie it to the wider area of the Mediterranean.

  15. Tokoh Dan Penokohan Dalam Roman Panglipur Wuyung

    Directory of Open Access Journals (Sweden)

    Imam Budi Utomo

    2012-06-01

    Full Text Available Penelitian ini bertujuan untuk mengungkapkan model tokoh dan penokohan yang men­ jadi ciri umum dalam roman panglipur wuyung. Untuk itu, teori intrinsik yang mengkhususkan pa­da unsur tokoh dan penokohan digunakan untuk menganalisisnya. Dari hasil penelitian dapat di­ketahui bahwa sebagian besar tokoh dan penokohan dalam roman panglipur wuyung memiliki ti­pologi yang sama, yakni menampilkan tokoh berwatak datar (bersifat hitam­putih, tam­ pan/cantik, mengusung tokoh hero, dan lain­lain yang merupakan tokoh ideal dengan penggambaran yang klise. Abstract: This research aims to reveal the common feature of character and characterization models in the panglipur wuyung novelette. Therefore, the intrinsic theory specializing in characters and characterizations is used to analyze it. From the research result, it can be seen that most of the characters and characterizations in the panglipur wuyung novelette have the same typology, which shows flat character (black and white features handsome/beautiful, and carries the hero figures etc. which is an ideal figure of cliche depiction. Key Words: character and characterization, typology, panglipur wuyung novelette

  16. Relating 2-Rainbow Domination To Roman Domination

    Directory of Open Access Journals (Sweden)

    Alvarado José D.

    2017-11-01

    Full Text Available For a graph G, let R(G and yr2(G denote the Roman domination number of G and the 2-rainbow domination number of G, respectively. It is known that yr2(G ≤ R(G ≤ 3/2yr2(G. Fujita and Furuya [Difference between 2-rainbow domination and Roman domination in graphs, Discrete Appl. Math. 161 (2013 806-812] present some kind of characterization of the graphs G for which R(G − yr2(G = k for some integer k. Unfortunately, their result does not lead to an algorithm that allows to recognize these graphs efficiently. We show that for every fixed non-negative integer k, the recognition of the connected K4-free graphs G with yR(G − yr2(G = k is NP-hard, which implies that there is most likely no good characterization of these graphs. We characterize the graphs G such that yr2(H = yR(H for every induced subgraph H of G, and collect several properties of the graphs G with R(G = 3/2yr2(G.

  17. Literacy and recitation in the Roman Empire

    Directory of Open Access Journals (Sweden)

    Letícia Fantin Vescovi

    2010-12-01

    Full Text Available In our modern societies, the paradigm of reading is individual and silent. However, far from being the only one possible, this wasn’t even the main form of reading in the Ancient times. The text doesn’t exist outside its materiality, and, if the current standard is the printed object, it was, for a long time, a form of transmission connected to practices of orality. In the Roman world, the main form of circulation of the literary text was the recitation, which happened in various ways: public or private recitations, literary contests where the text was judged from an oral performance, and even recitation when the text was been produced. We aim at observing the reading practices of the Roman society through poetic texts and at getting to know the reading protocols of that society at the moment when the maximum expansion of the written culture is achieved, i.e., the first and second centuries AD. 

  18. Josephus' Antiquities 1-11 and Greco-Roman Historiography

    DEFF Research Database (Denmark)

    Friis, Martin

    The dissertation Josephus’ Antiquities 1-11 and Greco-Roman historiography provides an extensive study in five chapters of the various ways in which Josephus presents himself as an historian in the first eleven books of the Antiquities. From this analysis, it emerges that his manner of self......-portrayal is closely comparable with that of a number of Greco-Roman historians....

  19. Using Roman Sites: A Teacher's Guide. Education on Site.

    Science.gov (United States)

    Watson, Iain

    This book is about finding the evidence to help pupils discover the Romans, especially in Britain. The Romans changed the culture and landscape of Britain and left a wide range of evidence to be investigated today. Pupils need to be presented this range of evidence and the interpretations put on them. The evidence presented is both archaeological…

  20. Doctors in ancient Greek and Roman rhetorical education.

    Science.gov (United States)

    Gibson, Craig A

    2013-10-01

    This article collects and examines all references to doctors in rhetorical exercises used in ancient Greek and Roman schools in the Roman Empire. While doctors are sometimes portrayed positively as philanthropic, expert practitioners of their divinely sanctioned art, they are more often depicted as facing charges for poisoning their patients.

  1. How to romanize Korean characters in international journals

    Directory of Open Access Journals (Sweden)

    Sun Huh

    2017-08-01

    Full Text Available For editors and manuscript editors, the romanization of Korean characters is a topic that should be understood thoroughly, because Korean proper nouns have become more widely used worldwide due to phenomena such as Hallyu (the Korean wave. In this report, I describe the 2 major romanization systems used in Korea: the Korean government’s romanization system and the McCune-Reischauer system. I also describe the transliteration guidelines presented in a variety of reference styles, such as the CSE (Council of Science Editors, ACS (American Chemical Society, AMA (American Medical Association, APA (American Psychological Association, IEEE (Institute of Electrical and Electronics Engineers styles and the NLM (National Library of Medicine style guide. I found that 2 journals have adopted the Korean government’s romanization system, while 10 use the McCune-Reischauer system. Other journals do not specifically mention a romanization system. Editors should select a romanization system and use it consistently. When presenting a reference that includes romanized text, the journal’s house style should be followed, based on international reference citation styles. Chinese characters in documents published in Korea should be romanized according to the Korean pronunciation.

  2. THE EVOLUTION OF ROMAN FRONTIER CONCEPT AND POLICY

    Directory of Open Access Journals (Sweden)

    George Cupcea

    2015-03-01

    Full Text Available The Roman power is, ideologically, infinite in time and space. Nevertheless, the Roman state had experienced a wide variety of territorial limits, evolving in time and space, more or less throughout a millennium. If at first the Roman state, limited to Rome metropolitan area, later to the Italian peninsula, was easily defensible, beginning with the heavy expansion, also came trouble. The Romans, always innovating, find solutions for the fortification of the contact zones with the Barbarians. The Roman frontier concept was fundamentally different from the modern one. If the defence of Roman possessions was obviously priority, the border should remain an open ensemble, allowing for the free circulation of people and goods, some of the fundamental Roman rights. The peak of Roman expansion, 2nd century A.D. brings also the maximum development of the Empire frontier. Dacia overlaps widely chronologically on this trend, this being one of the reasons for one of the most complex frontier system in the Empire.

  3. Roman contre roman dans l’organisation du manuscrit du Vatican, Regina Latina 1725

    Directory of Open Access Journals (Sweden)

    Francis Gingras

    2012-08-01

    Full Text Available Alors que les développements structuralistes et post-structuralistes ont favorisé la “textualisation” de la littérature médiévale, l’auteur suggère que la recontextualisation de la réception du roman médiéval passe par un retour aux manuscrits. Appliquée au manuscrit du Vatican, Regina Latina 1725, cette hypothèse de recherche révèle une technique de contrepoint que permet la juxtaposition de différents romans et dont, en dernier recours, le lecteur est toujours un peu juge.

  4. Astrology in Ancient Greek and Roman Culture

    Science.gov (United States)

    Campion, Nicholas

    2018-04-01

    This article deals with astrology in Greek and Roman culture. It considers astrology's theoretical background, technical basis, interpretative conventions, social functions, religious and political uses, and theory of fate, as well as critiques of it. Astrology is the name given to a series of diverse practices based in the idea that the stars, planets, and other celestial phenomena possess significance and meaning for events on Earth. It assumes a link between Earth and sky in which all existence—spiritual, psychological, and physical—is interconnected. Most premodern cultures practiced a form of astrology. A particularly complex variety of it evolved in Mesopotamia in the first and second millennia BCE from where it was imported into the Hellenistic world from the early 4th century BCE onward. There it became attached to three philosophical schools: those pioneered by Plato, Aristotle, and the Stoics, all of which shared the assumption that the cosmos is a single, living, integrated whole. Hellenistic astrology also drew on Egyptian temple culture, especially the belief that the soul could ascend to the stars. By the 1st century CE the belief in the close link between humanity and the stars had become democratized and diversified into a series of practices and schools of thought that ranged across Greek and Roman culture. It was practiced at the imperial court and in the street. It could be used to predict individual destiny, avert undesirable events, and arrange auspicious moments to launch new enterprises. It could advise on financial fortunes or the condition of one's soul. It was conceived of as natural science and justified by physical influences, or considered to be divination, concerned with communication with the gods and goddesses. In some versions the planets were neither influences nor causes of events on Earth, but timing devices, which indicated the ebb and flow of human affairs, like the hands on a modern clock. Astrology had a radical view of

  5. Stone mortars in Roman Cisalpine: new specimens

    Directory of Open Access Journals (Sweden)

    Andrea Caffini

    2010-07-01

    Full Text Available The mortar, made of stone or marble, represents artifact in Cisalpine widespread elsewhere in the Roman world. the morphologies are substantially grouped into two basic shapes: type 1 presents a hemispherical bowl more or less flattened, Type 2 is characterized by a conical reverse body, more or less flared. In the mortars were subjected to pounding and grinding, using a pestle driven by hand, raw materials of various origin. The fields of application were mainly three: alimentary, officinal and cosmetic. In some cases the generic definition of mortar is applied improperly to marble containers probably only be used for ornamental. It 'also demonstrated the use of artifacts attributable to type 2 as a function of urns. Therefore, in reference to decontextualized pieces, you should use a definition not unique, reflecting the different possible meanings of the artifact.

  6. The signed Roman domatic number of a digraph

    Directory of Open Access Journals (Sweden)

    Seyed Mahmoud Sheikholeslami

    2015-03-01

    Full Text Available Let $D$ be a finite and simple digraph with vertex set $V(D$.A {\\em signed Roman dominating function} on the digraph $D$ isa function  $f:V (D\\longrightarrow \\{-1, 1, 2\\}$ such that$\\sum_{u\\in N^-[v]}f(u\\ge 1$ for every $v\\in V(D$, where $N^-[v]$ consists of $v$ andall inner neighbors of $v$, and every vertex $u\\in V(D$ for which $f(u=-1$ has an innerneighbor $v$ for which $f(v=2$. A set $\\{f_1,f_2,\\ldots,f_d\\}$ of distinct signedRoman dominating functions on $D$ with the property that $\\sum_{i=1}^df_i(v\\le 1$ for each$v\\in V(D$, is called a {\\em signed Roman dominating family} (of functions on $D$. The maximumnumber of functions in a signed Roman dominating family on $D$ is the {\\em signed Roman domaticnumber} of $D$, denoted by $d_{sR}(D$. In this paper we initiate the study of signed Romandomatic number in digraphs and we present some sharp bounds for $d_{sR}(D$. In addition, wedetermine the signed Roman domatic number of some digraphs.  Some of our results are extensionsof well-known properties of the signed Roman domatic number of graphs.

  7. Human proton/oligopeptide transporter (POT) genes

    DEFF Research Database (Denmark)

    Botka, C. W.; Wittig, T. W.; Graul, R. C.

    2000-01-01

    The proton-dependent oligopeptide transporters (POT) gene family currently consists of approximately 70 cloned cDNAs derived from diverse organisms. In mammals, two genes encoding peptide transporters, PepT1 and PepT2 have been cloned in several species including humans, in addition to a rat...... histidine/peptide transporter (rPHT1). Because the Candida elegans genome contains five putative POT genes, we searched the available protein and nucleic acid databases for additional mammalian/human POT genes, using iterative BLAST runs and the human expressed sequence tags (EST) database. The apparent...... and introns of the likely human orthologue (termed hPHT2). Northern analyses with EST clones indicated that hPHT1 is primarily expressed in skeletal muscle and spleen, whereas hPHT2 is found in spleen, placenta, lung, leukocytes, and heart. These results suggest considerable complexity of the human POT gene...

  8. Divorce by consent in Roman law and contemporary law

    OpenAIRE

    Ignjatović Marija; Kitanović Tanja

    2013-01-01

    The subject matter of this paper is divorce by mutual consent in Roman law and contemporary law. In the first part of this article, the authors analyzes the key tenets of consensual divorce in Roman law, with specific reference to the impact of Christian religious teaching on the concepts of marriage and divorce as well as on the Roman rulers' constitutions, which marked the beginning of the process of restricting the right to divorce. In the central part of the paper, the authors examines th...

  9. Reversible sympathetic vasomotor dysfunction in POTS patients.

    Science.gov (United States)

    Freitas, J; Santos, R; Azevedo, E; Costa, O; Carvalho, M; de Freitas, A F

    2000-11-01

    Orthostatic intolerance refers to the development upon assuming an upright posture of disabling symptoms, which are partly relieved by resuming the supine position. Postural tachycardia syndrome (POTS) is an orthostatic intolerance syndrome characterized by palpitations due to excessive orthostatic sinus tachycardia, lightheadedness, tremor, and near-syncope. Patients usually undergo extensive medical, cardiac, endocrine, neurological and psychiatric evaluation, which usually fails to identify a specific abnormality. We investigated the autonomic and hemodynamic profile of POTS patients and the efficacy of bisoprolol and or fludrocortisone. We evaluated eleven female patients with POTS before and after medical treatment with a cardio-selective beta blocker (bisoprolol) and/or fludrocortisone, and eleven age-matched controls. Variability of heart rate and systolic blood pressure was assessed by Fast Fourier Transform, and spontaneous baroreceptor gain by temporal sequences slope and alpha index. Modelflow was used to quantify hemodynamics. All patients improved greatly after medication. The autonomic and hemodynamic impairment observed in patients with POTS, particularly after orthostatic stress, is treated effectively with bisoprolol and/or fludrocortisone. These results need further confirmation in a controlled double-blind study. Proper medical treatment dramatically improves the clinical and autonomic/hemodynamic disturbances observed in patients with POTS. The data support the hypothesis that POTS is due to a hyperadrenergic activation and/or hypovolemia during orthostasis.

  10. Optimizing Greenhouse Rice Production: What Is the Best Pot Size?

    OpenAIRE

    Eddy, Robert; Acosta, Kevin; Liu, Yisi; Russell, Michael

    2016-01-01

    This publication describes our studies to determine the best pot size to optimize greenhouse rice production. We recommend 9-cm (4-inch) diameter square pot. Pots as small as 7-cm diameter yielded seed. This version is updated to include observations of larger pots with multiple plants. Photos of the plants growing under differing pot sizes are provided. This document is one entry in a series of questions and answers originally posted to the Purdue University Department of Horticulture & L...

  11. Contextualizing the sacred in the Hellenistic and Roman Near East

    DEFF Research Database (Denmark)

    The study of religion and religious identities in the Hellenistic and Roman Near East has been a focus within archaeology and ancient history for centuries. Yet the transition between the Hellenistic and Roman period remains difficult to grasp from the archaeological and epigraphic evidence....... This volume brings together contributions by leading scholars working on religious identity and religion in the Hellenistic and Roman periods in the Roman Near East. For this volume they have been asked to address a variety of questions concerning religion, religious development, and religious identities from...... literary tradition, but when seen through the lens of contextualization, the material and textual evidence brings forward new narratives about the great variations in worship, myths, and identities, as well as the different religious systems of the region and of the people inhabiting it. The contributions...

  12. Kerttu Wagner. Die historischen romane von Jaan Kross / Wolfgang Drechsler

    Index Scriptorium Estoniae

    Drechsler, Wolfgang, 1963-

    2001-01-01

    Arvustus: Wagner, Kerttu. Die historischen Romane von Jaan Kross : am Beispiel einer Untersuchung der deutschen und englischen Übersetzungen von "Professor Martensi ärasõit" (1984). Frankfurt am Main [etc.] : P. Lang, 2001.

  13. Nets, Boats and Fishing in the Roman World

    DEFF Research Database (Denmark)

    Bekker-Nielsen, Tønnes

    2002-01-01

    Ithas been claimed that in Roman times, net fishing was a shore-based technology, but a study of literary sources and pictorial evidence, mainly mosaics, show that net fishing from boats was widespread throughout the first four centuries AD....

  14. Divorce by consent in Roman law and contemporary law

    Directory of Open Access Journals (Sweden)

    Ignjatović Marija

    2013-01-01

    Full Text Available The subject matter of this paper is divorce by mutual consent in Roman law and contemporary law. In the first part of this article, the authors analyzes the key tenets of consensual divorce in Roman law, with specific reference to the impact of Christian religious teaching on the concepts of marriage and divorce as well as on the Roman rulers' constitutions, which marked the beginning of the process of restricting the right to divorce. In the central part of the paper, the authors examines the regulation on the consensual divorce in some contemporary legal systems. In addition, the authors provides a substantial analysis of the normative framework on the termination of marriage in the positive Serbian legislation. In the final part of the paper, the authors provides a comparative analysis and underscores the observed similarities and differenced in the regulation of the institute of consensual divorce in Roman law and in the contemporary legislation.

  15. Trade and Transport in Late Roman Syria

    Science.gov (United States)

    Fletcher, Christopher

    Despite the relative notoriety and miraculous level of preservation of the Dead Cities of Syria, fundamental questions of economic and subsistence viability remain unanswered. In the 1950s Georges Tchalenko theorized that these sites relied on intensive olive monoculture to mass export olive oil to urban centers. Later excavations discovered widespread cultivation of grains, fruit, and beans which directly contradicted Tchalenko's assertion of sole reliance on oleoculture. However, innumerable olive presses in and around the Dead Cities still speak to a strong tradition of olive production. This thesis tests the logistical viability of olive oil transportation from the Dead Cities to the distant urban centers of Antioch and Apamea. Utilization of Raster GIS and remote sensing data allows for the reconstruction of the physical and social landscapes of Late Roman Syria. Least Cost Analysis techniques produce a quantitative and testable model with which to simulate and evaluate the viability of long distance olive oil trade. This model not only provides a clearer understanding of the nature of long distance trade relationships in Syria, but also provides a model for investigating ancient economic systems elsewhere in the world. Furthermore, this project allows for the generation of new information regarding sites that are currently inaccessible to researchers.

  16. Sewerage system (cloaca in Roman law

    Directory of Open Access Journals (Sweden)

    Aličić Samir

    2012-01-01

    Full Text Available Sewerage system (cloaca, which implies any cavity through which waste water flows, has in Roman law a special legal protection due to its importance for public health preservation and safety of citizens. In Praetorian Edict, two interdicts are envisaged; one prohibitory, by which private sewerage system is protected and one restitutory, by which public sewerage system is protected. It is possible that a restitutory interdict about private sewerage system existed. By the public sewerage interdict, a person who blocks or damages public sewerage is ordered to restore everything to previous state. By the private sewerage interdict, anyone is forbidden to obstruct a person who wants to repair sewerage that leads from his building through neighboring buildings. By lawyers' interpretations, the application of this interdict is expanded to all realty, as well as a situation of building a new sewerage system. Moreover, it is envisaged by Praetorian edict that against a person who builds or repairs sewerage neither interdict uti possidetis can be filed. Similarly, by lawyers' interpretations, application of operis novi nuntiatio is prevented against a person who repairs or cleans sewerage system if interruption of work could cause danger. Law developed in the direction that enabled unobstructed maintenance and building of sewerage system through neighboring realty, especially if danger of effusion existed. The only limitations were comprised in the obligation of compensation of damages to third parties, and in certain obligations of public law character: obligation to obtain consent of magistrate when building a new sewerage and duty to pay sewerage tax (cloacarium.

  17. Woman in Roman law: Subject or object of the law?

    Directory of Open Access Journals (Sweden)

    Bogunović Mirjana

    2012-01-01

    Full Text Available In Rome, legal status of woman and her factual possibilities of impact on public life were in serious discrepancy. General attitude of the legal status of woman in time of Romans is best shown by Papinian, 'In many provisions of our law, the position of woman is worse than of man (D.9.1.5.'. Every free Roman woman was considered a subject of law, according to classical Roman law. Nevertheless, there were extensive legislations that limited her legal and business capacity. Naturally, woman did not have legal personality in all periods of Roman state and her legal status was adjusted to the factual changes that had occurred in Roman society. What makes her position specific in Rome is progressive social role that did not exist in Greek-Asian world. From these previously mentioned views, which were confronting, it is possible to draw some doubts. Was woman really on the margins of political happenings, or was she an actual actor, even initiator, of some political events?.

  18. Astronomy in towns? An archaeoastronomical approach to the Roman urbanism

    Science.gov (United States)

    Rodríguez-Antón, A.; Belmonte, J. A.; González-García, A. C.

    2017-03-01

    Although the final definition of Archaeoastronomy is still under debate, what is clear is that this discipline offers a different approach to the knowledge of ancient cultures than traditional archaeology has done so far. Archaeoastronomy considers the sky as an inseparabe part of the environment and thus an element of the transformed landscape with highly symbolic content. In the case of the Roman culture, the great colonizing activity involved continuous spatial transformations and the skyscape should be considered as a piece of the created urbanized spaces. For this reason, a number of fieldwork campaigns were conducted in several Roman cities across different regions of the ancient Roman Empire in order to study the configuration of those landscapes and the possible integration of the sky during the buiding processes. At the present, our group has the largest sample of orientations of Roman settlements so far, and here it is shown the preliminary results of an statistical analysis which may offer new answers to the various still open questions in Roman urbanism, often faced from conservative views.

  19. Change in silica sources in Roman and post-Roman glass

    International Nuclear Information System (INIS)

    Aerts, A.; Velde, B.; Janssens, K.; Dijkman, W.

    2003-01-01

    Although Roman and post-Empire glasses found in Europe are reputed to have a very constant composition and hence source of components, it appears that some 4-5th century and later specimens show evidence of a different source of silica (sand) component. Zirconium and titanium are the discriminating elements. Data presented here for 278 specimens from 1st to 4th century German and Belgian samples indicate a strongly homogeneous Zr and Ti content; N: number of analyzed samples while 62 samples from Maastricht show low Zr-Ti contents from 1st to 3rd century samples while 4-5th century samples show a strong trend of concomitant Ti and Zr increase. If the high values of Zr-Ti represent a new source of silica (sand) the trend from low to high content suggests that a significant amount of low Zr-Ti glass was recycled to form these glass objects. Similar high Ti content can be seen in analysis results reported for other but not all 4-5th century samples found in northern Europe while earlier productions show typical low Ti contents. Although the fusing agent for these glasses seems to have always been natron (a mineral deposit in the Nile delta) from Hellenistic times to the 9th century, a change in the silica source, indicated by variation of the Ti and Zr content, could very well reflect the results of political instability of the 4-5th century exemplified by the fragmentation of the Roman Empire into two parts

  20. Change in silica sources in Roman and post-Roman glass

    Energy Technology Data Exchange (ETDEWEB)

    Aerts, A.; Velde, B.; Janssens, K.; Dijkman, W

    2003-04-18

    Although Roman and post-Empire glasses found in Europe are reputed to have a very constant composition and hence source of components, it appears that some 4-5th century and later specimens show evidence of a different source of silica (sand) component. Zirconium and titanium are the discriminating elements. Data presented here for 278 specimens from 1st to 4th century German and Belgian samples indicate a strongly homogeneous Zr and Ti content; N: number of analyzed samples while 62 samples from Maastricht show low Zr-Ti contents from 1st to 3rd century samples while 4-5th century samples show a strong trend of concomitant Ti and Zr increase. If the high values of Zr-Ti represent a new source of silica (sand) the trend from low to high content suggests that a significant amount of low Zr-Ti glass was recycled to form these glass objects. Similar high Ti content can be seen in analysis results reported for other but not all 4-5th century samples found in northern Europe while earlier productions show typical low Ti contents. Although the fusing agent for these glasses seems to have always been natron (a mineral deposit in the Nile delta) from Hellenistic times to the 9th century, a change in the silica source, indicated by variation of the Ti and Zr content, could very well reflect the results of political instability of the 4-5th century exemplified by the fragmentation of the Roman Empire into two parts.

  1. Change in silica sources in Roman and post-Roman glass

    Science.gov (United States)

    Aerts, A.; Velde, B.; Janssens, K.; Dijkman, W.

    2003-04-01

    Although Roman and post-Empire glasses found in Europe are reputed to have a very constant composition and hence source of components, it appears that some 4-5th century and later specimens show evidence of a different source of silica (sand) component. Zirconium and titanium are the discriminating elements. Data presented here for 278 specimens from 1st to 4th century German and Belgian samples indicate a strongly homogeneous Zr and Ti content; N: number of analyzed samples while 62 samples from Maastricht show low Zr-Ti contents from 1st to 3rd century samples while 4-5th century samples show a strong trend of concomitant Ti and Zr increase. If the high values of Zr-Ti represent a new source of silica (sand) the trend from low to high content suggests that a significant amount of low Zr-Ti glass was recycled to form these glass objects. Similar high Ti content can be seen in analysis results reported for other but not all 4-5th century samples found in northern Europe while earlier productions show typical low Ti contents. Although the fusing agent for these glasses seems to have always been natron (a mineral deposit in the Nile delta) from Hellenistic times to the 9th century, a change in the silica source, indicated by variation of the Ti and Zr content, could very well reflect the results of political instability of the 4-5th century exemplified by the fragmentation of the Roman Empire into two parts.

  2. The management of pot experiments for fertility studies with pasture ...

    African Journals Online (AJOL)

    The management of pot experiments for fertility studies with pasture crops. ... Discussions on soil preparation and potting procedure, rates and methods of nutrient addition, indicator crops and the ... species|pastures|crops|moisture gradients ...

  3. Internal transport control in pot plant production

    NARCIS (Netherlands)

    Annevelink, E.

    1999-01-01

    Drawing up internal transport schedules in pot plant production is a very complex task. Scheduling internal transport at the operational level and providing control on a day-to-day or even hour-to-hour basis in particular requires a new approach. A hierarchical planning approach based on

  4. Culturable fungi in potting soils and compost.

    Science.gov (United States)

    Haas, Doris; Lesch, Susanne; Buzina, Walter; Galler, Herbert; Gutschi, Anna Maria; Habib, Juliana; Pfeifer, Bettina; Luxner, Josefa; Reinthaler, Franz F

    2016-11-01

    In the present study the spectrum and the incidence of fungi in potting soils and compost was investigated. Since soil is one of the most important biotopes for fungi, relatively high concentrations of fungal propagules are to be expected. For detection of fungi, samples of commercial soils, compost and soils from potted plants (both surface and sub-surface) were suspended and plated onto several mycological media. The resulting colonies were evaluated qualitatively and quantitatively. The results from the different sampling series vary, but concentrations on the surface of potted plants and in commercial soils are increased tenfold compared to compost and sub-surface soils. Median values range from 9.5 × 10(4) colony forming units (CFU)/g to 5.5 × 10(5) CFU/g. The spectrum of fungi also varies in the soils. However, all sampling series show high proportion of Aspergillus and Penicillium species, including potentially pathogenic species such as Aspergillus fumigatus. Cladosporium, a genus dominant in the ambient air, was found preferably in samples which were in contact with the air. The results show that potentially pathogenic fungi are present in soils. Immunocompromised individuals should avoid handling soils or potted plants in their immediate vicinity. © The Author 2016. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. A low-density potting compound

    Energy Technology Data Exchange (ETDEWEB)

    Quant, A. J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-02-01

    A combined total of 4 years development effort and production experience has conclusively proven the value of a glass-microballoon-filled epoxy resin system in potting applications where weight saving, without a drastic sacrifice in physical properties, or resistance to high-level mechanical shock is a prime requirement.

  6. Educating Multicultural Citizens: Melting Pot or Mosaic?

    Science.gov (United States)

    Entwistle, Harold

    2000-01-01

    Explores the educational metaphors of the melting pot (immigrants must assimilate into the mainstream culture) and the cultural mosaic (immigrants should retain their cultural identifies). Focuses on such issues as multiculturalism and justice for immigrants, social cohesion, the notion of cultural relativism, and differing conceptions of culture.…

  7. Un TIM verde para el POT

    OpenAIRE

    Duque Escobar, Gonzalo

    2014-01-01

    Manizales, que tampoco escapa a los problemas causados por la proliferación de carros y motos, y la congestión vehicular, debe integrar dos objetivos al POT: más transporte público colectivo y masivo, y mas ciclovías y rutas peatonales para viajes no motorizados

  8. Heat transfer and evaporative cooling in the function of pot-in-pot coolers

    Science.gov (United States)

    Chemin, Arsène; Levy Dit Vehel, Victor; Caussarieu, Aude; Plihon, Nicolas; Taberlet, Nicolas

    2018-03-01

    A pot-in-pot cooler is an affordable electricity-free refrigerator which uses the latent heat of vaporization of water to maintain a low temperature inside an inner compartment. In this article, we experimentally investigate the influence of the main physical parameters in model pot-in-pot coolers. The effect of the wind on the evaporation rate of the cooling fluid is studied in model experiments while the influence of the fluid properties (thermal conductivity, specific heat, and latent heat) is elucidated using a variety of cooling fluids (water, ethanol, and ether). A model based on a simplified heat conduction equation is proposed and is shown to be in good quantitative agreement with the experimental measurements.

  9. A Directed Network of Greek and Roman Mythology

    OpenAIRE

    Choi, Yeon-Mu; Kim, Hyun-Joo

    2005-01-01

    We study the Greek and Roman mythology using the network theory. We construct a directed network by using a dictionary of Greek and Roman mythology in which the nodes represent the entries listed in the dictionary and we make directional links from an entry to other entries that appear in its explanatory part. We find that this network is clearly not a random network but a directed scale-free network. Also measuring the various quantities which characterize the mythology network, we analyze t...

  10. Comparative investigation of mortars from Roman Colosseum and cistern

    Energy Technology Data Exchange (ETDEWEB)

    Silva, D.A. [Department of Civil and Environmental Engineering, 725 Davis Hall 94720-1710, University of California at Berkeley, Berkeley, CA (United States)]. E-mail: denise@ecv.ufsc.br; Wenk, H.R. [Department of Earth and Planetary Science, 497 McCone 94720-4767, University of California at Berkeley, Berkeley, CA (United States); Monteiro, P.J.M. [Department of Civil and Environmental Engineering, 725 Davis Hall 94720-1710, University of California at Berkeley, Berkeley, CA (United States)

    2005-11-01

    Mortar from the Roman Colosseum and a Roman cistern from Albano Laziale were characterized with optical microscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), and thermal analysis (differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA)). The different techniques provided consistent results that the mortar of the Colosseum is mainly calcareous lime, while the mortar of the cistern is pozzolanic siliceous material. The study highlights the capabilities of the different methods for the analysis of cement. For routine analysis XRD is adequate but for characterization of poorly crystalline phases FT-IR and TGA have definite advantages.

  11. Comparative investigation of mortars from Roman Colosseum and cistern

    International Nuclear Information System (INIS)

    Silva, D.A.; Wenk, H.R.; Monteiro, P.J.M.

    2005-01-01

    Mortar from the Roman Colosseum and a Roman cistern from Albano Laziale were characterized with optical microscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), and thermal analysis (differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA)). The different techniques provided consistent results that the mortar of the Colosseum is mainly calcareous lime, while the mortar of the cistern is pozzolanic siliceous material. The study highlights the capabilities of the different methods for the analysis of cement. For routine analysis XRD is adequate but for characterization of poorly crystalline phases FT-IR and TGA have definite advantages

  12. Putting Roman Dams in Context: a Virtual Approach

    Science.gov (United States)

    Decker, M. J.; Du Vernay, J. P.; Mcleod, J. B.

    2017-08-01

    Water resources and management have become a critical global issue. During the half-millennium of its existence, the Roman Empire developed numerous strategies to cope with water management, from large-scale urban aqueduct systems, to industrial-scale water mills designed to cope with feeding growing city populations. Roman engineers encountered, adopted, and adapted indigenous hydraulic systems, and left lasting imprints on the landscape of the Mediterranean and temperate Western Europe by employing a range of water technologies. A recent academic study has enabled the identification of remains of and references to seventy-two dams from the Roman era, constructed in Spain between the 1st and 4th century AD. Such unique heritage, without comparisons in the Mediterranean makes Spain an emblematic case study for the analysis of Roman hydraulic engineering and water management policies. Fifty dams have been located and detailed. The twenty-two outstanding, although identified on the ground, have not been able to be acceptably characterized, due in some cases to their being ruins in a highly degraded state, others due to their being masked by repairs and reconstructions subsequent to the Roman era. A good example of such neglected dams is the buttress dam of Consuegra , in Toledo province (Castilla-La Mancha). Dating to the 3rd - 4th century AD, the Dam of Consuegra, on the basin of the Guadiana, with its over 600 metres length and 4,80 metres height, is a remarkable case of Roman engineering mastery. It had a retaining wall upstream, numerous buttresses and perhaps an embankment downstream, of which no remains are left. The application of 3D digital imaging technique to create a high quality virtual model of such monuments has proved to be successful especially for the study of the technological aspects related its construction. The case study of the Roman dam of Muel (Zaragoza) has shown, in fact, as best practices in digital archaeology can provide an original and

  13. COUNTERFEITING ROMAN COINS IN THE ROMAN EMPIRE I – III A.D. STUDY ON THE ROMAN PROVINCES OF DACIA AND PANNONIA

    Directory of Open Access Journals (Sweden)

    Razvan Bogdan Gaspar

    2015-12-01

    Full Text Available This paper is based on the study of Roman silver coins, from archaeological sites located in Roman Dacia and Pannonia. Initially centred on the record of hybrid silver coins, the paper expanded its analysis on counterfeit pieces as well in order to fully understand all problems of roman silver coinage from the 1stto the 3rd centuries AD.The new and larger area of research had more than one implications, coin distribution on the studied sites, influx of coin in the province, quantity of recorded counterfeited pieces being just some of them. Thus every situation was discussed in different chapters, first presenting the coins and the laws that protected them, the studied sites and the analyse of the silver coins on these sites, the general and compared situation between the provinces, interpretation of the counterfeited and hybrid pieces and finally, conclusions on the subject.All these tasks have been achieved one step at a time, each archaeological site providing precious data which piled up and was finally pressed in order to present the correct historical situation.

  14. The Gate of Heaven: Revisiting Roman Mithraic Cosmology

    Science.gov (United States)

    Assasi, R.

    2016-01-01

    The definition and origins of Roman Mithraism remain highly problematic and controversial among modern scholars. The majority of research on Roman Mithraism focuses on interpreting the physical evidence because no considerable written narratives or theology from the religion survive. The most important Mithraic artifact is a repeated bull-slaying scene, which leaves no doubt that this figure conveys the core divine message of the cult. There is also another important Mithraic character that seems to be as important as the bull-slayer. This figure is a lion-headed man entwined by a snake. The author suggests that these figures represent the north ecliptic pole and argues for the importance of this astronomical reference in the Mithraic iconography and mythology. The author also demonstrates the possible relation of his proposed astrological model to the geocentric understanding of the axial precession around the ecliptic pole, where the Roman bull-slaying Mithras could be visualized in the form of a Mithraic constellation. This astrological model also is proposed to be the architectural design concept of Roman Mithraeum. The author also points to the core Christian symbols as possible contemporaneous parallels or derivatives of the Mithraic iconography and theology.

  15. Roman sophisticated surface modification methods to manufacture silver counterfeited coins

    Science.gov (United States)

    Ingo, G. M.; Riccucci, C.; Faraldi, F.; Pascucci, M.; Messina, E.; Fierro, G.; Di Carlo, G.

    2017-11-01

    By means of the combined use of X-ray photoelectron spectroscopy (XPS), optical microscopy (OM) and scanning electron microscopy (SEM) coupled with energy dispersive X-ray spectroscopy (EDS) the surface and subsurface chemical and metallurgical features of silver counterfeited Roman Republican coins are investigated to decipher some aspects of the manufacturing methods and to evaluate the technological ability of the Roman metallurgists to produce thin silver coatings. The results demonstrate that over 2000 ago important advances in the technology of thin layer deposition on metal substrates were attained by Romans. The ancient metallurgists produced counterfeited coins by combining sophisticated micro-plating methods and tailored surface chemical modification based on the mercury-silvering process. The results reveal that Romans were able systematically to chemically and metallurgically manipulate alloys at a micro scale to produce adherent precious metal layers with a uniform thickness up to few micrometers. The results converge to reveal that the production of forgeries was aimed firstly to save expensive metals as much as possible allowing profitable large-scale production at a lower cost. The driving forces could have been a lack of precious metals, an unexpected need to circulate coins for trade and/or a combinations of social, political and economic factors that requested a change in money supply. Finally, some information on corrosion products have been achieved useful to select materials and methods for the conservation of these important witnesses of technology and economy.

  16. Urban Life and Local Politics in Roman Bithynia

    DEFF Research Database (Denmark)

    Bekker-Nielsen, Tønnes

    Most studies of Roman local administration focus on the formal structures of power, as defined by imperial laws, urban institutions and magistracies. This book explores the interplay of formal power with informal factors such as social prejudice, parochialism and personal rivalries in the cities...

  17. Diet, social differentiation and cultural change in Roman Britain

    DEFF Research Database (Denmark)

    Cheung, Christina; Schroeder, Hannes; Hedges, R. E. M.

    2012-01-01

    This study uses stable isotope analyses (d 13 C and d 15 N) of human bone collagen to reconstruct the diet of three Romano-British (first to early fifth century AD) populations from Gloucestershire in South West England. Gloucestershire was an important part of Roman Britain with two major admini...... sensitive, if settlement-specific, indicator of social differentiation and culture change....

  18. Les traductions néerlandaises des romans francophones camerounais

    African Journals Online (AJOL)

    28 mars 2016 ... deuxième s'intitule Der alte Mann und die Medaille. Le paratexte des textes publiés par la collection de Derde Spreker est avant tout didactique et en souligne la valeur documentaire: il importe que le lecteur place correctement le roman dans le contexte sociopolitique d'origine. Ainsi le titre original.

  19. Roman Catholic Church and media in information age

    Directory of Open Access Journals (Sweden)

    Kyyak Maksym Tarasovich

    2013-11-01

    Full Text Available Roman Catholic Church in the modern information age extensively exploits opportunities of traditional and new media. It has always been trying to be a dynamic and successive participant in the global information space. However, the media has become not only the most important attribute of the information society but also one of the most valuable instruments of religious authority.

  20. Roman impact on the landscape near castellum Fectio, The Netherlands

    NARCIS (Netherlands)

    van den Bos, Valerie; Brinkkemper, Otto; Bull, Ian; Engels, Stefan; Hakbijl, Tom; Schepers, Mans; van Dinter, Marieke; van Reenen, Guido; van Geel, Bas

    2014-01-01

    Castellum Fectio was one of the largest fortifications along the Limes, the northern border of the Roman Empire. The castellum, situated 5 km southeast of Utrecht, the Netherlands, was occupied from around the start of our Era to ca. A.D. 260. It was situated along a river bend of the Rhine that was

  1. Acoustics of ancient Greek and Roman theaters in use today

    DEFF Research Database (Denmark)

    Gade, Anders Christian; Angelakis, Konstantinos

    2006-01-01

    In the Mediteranan area a large number of open, ancient Greek and Roman theatres are still today facing a busy schedule of performances including both classical and contemporary works of dance, drama, concerts, and opera. During the EU funded ``Erato'' project and a subsequent master thesis project...

  2. Roman impact on the landscape near castellum Fectio, The Netherlands

    NARCIS (Netherlands)

    van den Bos, V.; Brinkkemper, O.; Bull, I.D.; Engels, S.; Hakbijl, T.; Schepers, M.; Dinter, M.; van Reenen, G.; van Geel, B.

    2014-01-01

    Castellum Fectio was one of the largest fortifications along the Limes, the northern border of the Roman Empire. The castellum, situated 5 km southeast of Utrecht, the Netherlands, was occupied from around the start of our Era to ca. a.d. 260. It was situated along a river bend of the Rhine that was

  3. Ulpian's Appeal to Nature : Roman Law as Universal Law

    NARCIS (Netherlands)

    Brouwer, René

    2015-01-01

    In this paper I argue that against the political and perhaps even religiously motivated background of the Constitutio Antoniniana, in order to further enhance the appeal of Roman law, Ulpian seeks to connect law and nature by using Stoic terminology. However, his usage of this terminology is

  4. Edith Wharton's "Roman Fever": A Rune of History.

    Science.gov (United States)

    Bauer, Dale M.

    1988-01-01

    Asserts that "Roman Fever" responds to a reactionary political climate, demonstrating an anti-reactionary thrust to Edith Wharton's fiction. Argues that Wharton deserves credit for articulating the destructive character of a cultural misogyny that led quickly to what she saw in 1933 as "a world whizzing ... crazily to the…

  5. THE MAP OF ROMAN DACIA IN THE RECENT STUDIES

    Directory of Open Access Journals (Sweden)

    Szabo Csaba

    2014-04-01

    Full Text Available In this paper the author presents the evolution of the cartographic representation of Roman Dacia in the recent studies of archaeology and ancient history, focusing especially on the lacunas and main problems of foreign (non – Romanian maps, appeared in the last decade in the international scholarship.

  6. Interrogating Infanticide/ Child Euthanasia in the Roman Christian ...

    African Journals Online (AJOL)

    The purpose of this paper is an attempt to examine infanticide practices in the Roman Christian era and interrogate infanticide and child euthanasia in the same era. It also attempts to point out infanticide practices in Abuja and makes a distinction between infanticide and child euthanasia in Abuja. The study employed ...

  7. On the acoustics of ancient Greek and Roman theaters.

    Science.gov (United States)

    Farnetani, Andrea; Prodi, Nicola; Pompoli, Roberto

    2008-09-01

    The interplay of architecture and acoustics is remarkable in ancient Greek and Roman theaters. Frequently they are nowadays lively performance spaces and the knowledge of the sound field inside them is still an issue of relevant importance. Even if the transition from Greek to Roman theaters can be described with a great architectural detail, a comprehensive and objective approach to the two types of spaces from the acoustical point of view is available at present only as a computer model study [P. Chourmouziadou and J. Kang, "Acoustic evolution of ancient Greek and Roman theaters," Appl. Acoust. 69, re (2007)]. This work addresses the same topic from the experimental point of view, and its aim is to provide a basis to the acoustical evolution from Greek to Roman theater design. First, by means of in situ and scale model measurements, the most important features of the sound field in ancient theaters are clarified and discussed. Then it has been possible to match quantitatively the role of some remarkable architectural design variables with acoustics, and it is seen how this criterion can be used effectively to define different groups of ancient theaters. Finally some more specific wave phenomena are addressed and discussed.

  8. The ecclesiastical situation of the first generation Roman Christians

    Directory of Open Access Journals (Sweden)

    A. B. du Toit

    1997-12-01

    Full Text Available Forming pan of a trilogy about the first generation Roman Christians, this anicle concentrates on the ecclesiastical aspect. From some scattered and relatively small groups, the numbers of Roman Christians increased markedly in the second half of the first century. According to Romans 16, Jewish Christians played a significant role in the initial period, although Gentile Christians were in the majority. Friction between these groups may have been a problem, but was not Paul's main concern. The Gentile Christians were mainly from a foreign background. Thus the first Christian community had a strongly cosmopolitan character. The plurality of house-churches was mainly due to practical factors, but social differentiation might have played a role. Meetings most probably took place in the ordinary rented apanments of insulae. Romans 16 renders a vivid picture of the leadership activities of Christian women and of Paul's enlightened position in this regard.

  9. Den historiske roman for børn

    DEFF Research Database (Denmark)

    Skyggebjerg, Anna Karlskov

    Bogen indeholder en redegørelse for den historiske roman som børnelitterær genre. Genren diskuteres i et teoretisk, historisk og analytisk perspektiv. Bogen afsluttes med en række principielle didaktiske overvejelser. Bogen er henvendt til alle, der beskæftiger sig professionelt med børnelitteratur...

  10. The Roman Hannibal: Remembering the Enemy in Silius Italicus' Punica

    NARCIS (Netherlands)

    Stocks, C.A.

    2014-01-01

    This book offers a new reading of Hannibal in Silius Italicus' Punica and provides fresh insight into how the Romans remembered their past. Silius Italicus' Punica, the longest surviving epic in Latin literature, has seen a resurgence of interest among scholars in recent years. A celebration of

  11. Roman Toi kaks suurt armastust : muusika ja Eesti / Elle Puusaag ; foto: V. Sarapuu

    Index Scriptorium Estoniae

    Puusaag, Elle, 1945-2017

    2007-01-01

    Toronto Eesti Maja kristallsaalis toimunud pidulikust õhtust 5. detsembril: maestro Roman Toi mälestusteraamatu esitlusest. Rets. rmt.: Toi, Roman. Kaunimad laulud pühendan sull' : Roman Toi mälestused/toimetaja Tiina Sarv. Toronto : Viljandi : T. Sarv, 2007

  12. Improved valve and dash-pot assembly

    Science.gov (United States)

    Chang, S.C.

    1985-04-23

    A dash-pot valve comprises a cylinder submerged in the fluid of a housing and have a piston attached to a plunger projecting into the path of closing movement of a pivotal valve member. A vortex chamber in said cylinder is provided with targentially directed inlets to generate vortex flow upon retraction of said plunger and effect increasing resistance against said piston to progressively retard the closing rate of said valve member toward its seat.

  13. Valve and dash-pot assembly

    Science.gov (United States)

    Chang, Shih-Chih

    1986-01-01

    A dash-pot valve comprising a cylinder submerged in the fluid of a housing and having a piston attached to a plunger projecting into the path of closing movement of a pivotal valve member. A vortex chamber in said cylinder is provided with tangentially directed inlets to generate vortex flow upon retraction of said plunger and effect increasing resistance against said piston to progressively retard the closing rate of said valve member toward its seat.

  14. Limitations to CO2-induced growth enhancement in pot studies.

    Science.gov (United States)

    McConnaughay, K D M; Berntson, G M; Bazzaz, F A

    1993-07-01

    Recently, it has been suggested that small pots may reduce or eliminate plant responses to enriched CO 2 atmospheres due to root restriction. While smaller pot volumes provide less physical space available for root growth, they also provide less nutrients. Reduced nutrient availability alone may reduce growth enhancement under elevated CO 2 . To investigate the relative importance of limited physical rooting space separate from and in conjunction with soil nutrients, we grew plants at ambient and double-ambient CO 2 levels in growth containers of varied volume, shape, nutrient concentration, and total nutrient content. Two species (Abutilon theophrasti, a C 3 dicot with a deep tap root andSetaria faberii, a C 4 monocot with a shallow diffuse root system) were selected for their contrasting physiology and root architecture. Shoot demography was determined weekly and biomass was determined after eight and ten weeks of growth. Increasing total nutrients, either by increasing nutrient concentration or by increasing pot size, increased plant growth. Further, increasing pot size while maintaining equal total nutrients per pot resulted in increased total biomass for both species. CO 2 -induced growth and reproductive yield enhancements were greatest in pots with high nutrient concentrations, regardless of total nutrient content or pot size, and were also mediated by the shape of the pot. CO 2 -induced growth and reproductive yield enhancements were unaffected by pot size (growth) or were greater in small pots (reproductive yield), regardless of total nutrient content, contrary to predictions based on earlier studies. These results suggest that several aspects of growth conditions within pots may influence the CO 2 responses of plants; pot size, pot shape, the concentration and total amount of nutrient additions to pots may lead to over-or underestimates of the CO 2 responses of real-world plants.

  15. Efikasi Chitosan untuk Memperpanjang Flower Longevity Bunga Anggrek Dendrobium Hibrida dalam Pot (Potted Flower

    Directory of Open Access Journals (Sweden)

    I MADE SUKEWIJAYA

    2015-09-01

    Full Text Available Effication of Chitosan on Lengthening The Flower Longevity of Potted Orchid ofDendrobium Hybrid. The aim of the current research is to investigate general effects of Chitosantreatment on the flowering of Dendrobium orchid and to find out the optimum concentration of Chitosanin lengthening flower longevity of potted orchid of Dendrobium hybrid. Results of the research showedthat Chitosan application significantly affected variables of the number of flower per-plant, the length ofindividual flower, period of time to get full blooming, and the flower longevity. The best results for thoseof variables was achieved with Chitosan concentration of 0.15%.

  16. POT: Planning, Organisation and Tele-Information

    DEFF Research Database (Denmark)

    Vidal, Rene Victor Valqui

    1996-01-01

    The main purpose of this paper is to introduce the framwork of a research project carried out at the Technical University of Denmark dealing with 'holistic' and interdisciplinary (systems oriented)methods for strategic planning and organisational re-design in connection with the introduction...... of tele-information technologies and hte new demands of hte so-called information society, the POT proejct. Three specirfic projects are shortly introduced: planning in networked firms, strategic approaches to climate change and strategies for the schools of the future....

  17. State Ownership of the praeda bellica during the Roman Republic

    Directory of Open Access Journals (Sweden)

    José Miguel Piquer-Marí

    2017-01-01

    Full Text Available From a Public Law perspective, and with particular regards to the subject of public property, this paper examines the praeda bellica as an asset belonging to the Roman people during the times of the Republic. Through an analysis of the ownership of the praeda bellica, the research intends to provide an in depth understanding of legal and proprietary relationships shaping the Public branch of the Law.

  18. Phytochemicals and bioactivity in wild German and Roman chamomiles infusions

    OpenAIRE

    Guimarães, Rafaela; Barros, Lillian; Calhelha, Ricardo C.; Carvalho, Ana Maria; Queiroz, Maria João R.P.; Ferreira, Isabel C.F.R.

    2013-01-01

    Natural matrices represent a rich source of biologically active compounds and are an example of molecular diversity, with recognized potential in drug discovery. In the present work, the infusions of Matricaria recutita L. (German chamomile) and Chamaemelum nobile L. (Roman chamomile) were submitted to an analysis of phenolic compounds and evaluation of bioactivity. Phenolic compounds were characterized by reversed-phase high performance liquid chromatography coupled to diode a...

  19. Looking for Colour on Greek and Roman Sculpture

    OpenAIRE

    Amanda Claridge

    2011-01-01

    Review of: Vinzenz Brinkmann, Oliver Primavesi, Max Hollein, (eds), Circumlitio. The Polychromy of Antique and Medieval Sculpture. Liebighaus Skulpturensammlung, Frankfurt am Main, 2010. New scientific methods now being applied to the analysis of traces of pigments and gilding on ancient Greek and Roman marble statuary, and other marble artefacts, have the potential to revolutionise our understanding of the relationship between form and colour in antiquity. At present the enquiry is still...

  20. Early Roman military fortifications and the origin of Trieste, Italy.

    Science.gov (United States)

    Bernardini, Federico; Vinci, Giacomo; Horvat, Jana; De Min, Angelo; Forte, Emanuele; Furlani, Stefano; Lenaz, Davide; Pipan, Michele; Zhao, Wenke; Sgambati, Alessandro; Potleca, Michele; Micheli, Roberto; Fragiacomo, Andrea; Tuniz, Claudio

    2015-03-31

    An interdisciplinary study of the archaeological landscape of the Trieste area (northeastern Italy), mainly based on airborne light detection and ranging (LiDAR), ground penetrating radar (GPR), and archaeological surveys, has led to the discovery of an early Roman fortification system, composed of a big central camp (San Rocco) flanked by two minor forts. The most ancient archaeological findings, including a Greco-Italic amphora rim produced in Latium or Campania, provide a relative chronology for the first installation of the structures between the end of the third century B.C. and the first decades of the second century B.C. whereas other materials, such as Lamboglia 2 amphorae and a military footwear hobnail (type D of Alesia), indicate that they maintained a strategic role at least up to the mid first century B.C. According to archaeological data and literary sources, the sites were probably established in connection with the Roman conquest of the Istria peninsula in 178-177 B.C. They were in use, perhaps not continuously, at least until the foundation of Tergeste, the ancestor of Trieste, in the mid first century B.C. The San Rocco site, with its exceptional size and imposing fortifications, is the main known Roman evidence of the Trieste area during this phase and could correspond to the location of the first settlement of Tergeste preceding the colony foundation. This hypothesis would also be supported by literary sources that describe it as a phrourion (Strabo, V, 1, 9, C 215), a term used by ancient writers to designate the fortifications of the Roman army.

  1. Bone tuberculosis in Roman Period Pannonia (western Hungary

    Directory of Open Access Journals (Sweden)

    Tamás Hajdu

    2012-12-01

    Full Text Available The purpose of this study was to analyse a skeleton (adult female, 25-30 years that presented evidence of tuberculous spondylitis. The skeleton, dated from the Roman Period (III-VI centuries, was excavated near the town of Győr, in western Hungary. The skeleton was examined by gross observation supplemented with mycolic acid and proteomic analyses using MALDI-TOF/TOF tandem mass spectrometry. The biomolecular analyses supported the morphological diagnosis.

  2. Tourist valorization of roman imperial city Felix Romuliana

    Directory of Open Access Journals (Sweden)

    Berić Dejan

    2012-01-01

    Full Text Available The tourism industry is a great potential for the development of Serbia. The main characteristics of the existing and potential tourist offer of Serbia are interesting and diverse natural resources and cultural and historical heritage. Felix Romuliana, established palace of the Roman emperor Galerius, is located in the valley of the Black Timok, near Zaječar and the village of Gamzigrad in eastern Serbia. The palace was built in the late third and early fourth century, as a testamentary construction. This is where the Roman emperor was buried and included among the gods. It is the best preserved example of Roman palatial architecture which in 2007 was added to the List of World Heritage of UNESCO. One of the key tasks of this paper is to point out ways of promoting and popularizing this tourism potential that can be used as a resource for the development of cultural tourism and as such strengthen the position of Serbia''s tourist offer in Europe. The aim of this paper is contained in the presentation of the site Felix Romuliana and extraction of the most important attractiveness through valorization, which on the bases of historical and cultural significance may be activated for tourism purposes. [Projekat Ministarstva nauke Republike Srbije, br. 176020

  3. The barbarians within. Illyrian colonists in roman Dacia

    Directory of Open Access Journals (Sweden)

    Irina NEMETI

    2011-03-01

    Full Text Available The present study attempts at grasping, as encompasing as possible, the process of acculturation undergone by peregrins from the Illyrian territories, a process that continued after their colonization in Dacia. The analysis follows the specific forms of organization of the various gentes arrived from Dalmatia (kastella, vicus, principes, noting the organized character of the colonization of these dalmatians, specialists in gold extraction. They were brought in compact groups and had their own institutions. The onomastic study took into consideration all persons who, through their names, relatives or origin, can be identified as illiri. Four groups of people have been identified, each illustrating a stage in their acculturation reflected in the onomastic system. In the field of religious life, one can note a continuous oscillation between the preservation of ancient values and the borrowing of new religious forms, which eventually lead to the colonized Illyrians assuming a new cultural identity. Learning Latin, acquiring Latin names, and adopting Roman gods indicates in historical terms their Romanization. In the funerary field, they were more conservative. As a funerary phenomenon, incineration with the deposition of calcined remains in ritually burnt pits is attributed to populations colonized in Dacia from the Dalmatian area. As for the inventory of their tombs and their funerary monuments on the other hand, one notes that they took over Roman material culture and used monuments that follow the canons of provincial art.

  4. The traces of roman metallurgy in Eastern Serbia

    Directory of Open Access Journals (Sweden)

    Petković Sofija

    2009-01-01

    Full Text Available The archaeological traces of the Roman mining and metallurgy in eastern Serbia are rather frequent but insufficiently studied and published. Three mining-metallurgical regions abounding in gold, silver, copper, iron and lead could be distinguished there: 1. the upper course of the Pek river, metalla Pincensia, 2. the area between Bor, Zlot, Crna Reka and Rgotina and 3. the area in the river basin of Beli Timok, two latter ones had been organized as territoria metallorum. The archeometallurgical sites confirmed by investigations are: Kraku lu Jordan at the confluence of the Brodica river and the Pek river, Rudna Glava, Tilva Roš in Bor, Gamzigrad - Romuliana, Rgotina near Zaječar and Timacum Minus in the village Ravna near Knjaževac. Roman mining-metallurgical activities in eastern Serbia flourished from the end of the 3rd century, were interrupted by the invasion of Huns in AD 441. and restored in the time of emperors Anastasius and Justin I, in the end of the 5th - beginning of the 6th centuries. The Roman mining-metallurgical centers functioned in the 6th century until the Slav invasion in the beginning of the 7th century.

  5. The regenerative medicine coalition. Interview with Frank-Roman Lauter.

    Science.gov (United States)

    Lauter, Frank-Roman

    2012-11-01

    Frank-Roman Lauter, Secretary General of the recently launched Regenerative Medicine Coalition, explains how the coalition was formed and what they hope to achieve. Frank-Roman Lauter has served as Secretary General of the Regenerative Medicine Coalition since 2012, and as Head of Business Development at Berlin-Brandenburg Center for Regenerative Therapies since 2007. Frank-Roman Lauter's interest is the organization of academic infrastructures to promote efficient translation of research findings into new therapies. He co-organizes joined strategy development for regenerative medicine clusters from seven European countries (FP7-EU Project) and has initiated cooperation between the California Institute for Regenerative Medicine and the German Federal Ministry for Education & Research, resulting in a joined funding program. Recently, he cofounded the international consortium of Regenerative Medicine translational centers (RMC; www.the-rmc.org ). Trained as a molecular biologist at the Max-Planck Institute in Berlin-Dahlem and at Stanford, he has 16 years of experience as an entrepreneur and life science manager in Germany and the USA.

  6. Identification of green pigments from fragments of Roman mural paintings of three Roman sites from north of Germania Superior

    Science.gov (United States)

    Debastiani, Rafaela; Simon, Rolf; Goettlicher, Joerg; Heissler, Stefan; Steininger, Ralph; Batchelor, David; Fiederle, Michael; Baumbach, Tilo

    2016-10-01

    Roman mural green pigment painting fragments from three Roman sites in the north of the Roman province Germania Superior: Koblenz Stadtwald Remstecken (KOSR), Weißenthurm " Am guten Mann" (WEIS) and Mendig Lungenkärchen (MELU), dating from second and third centuries AD were analyzed. The experiments were performed nondestructively using synchrotron-based scanning macro-X-ray fluorescence (SR-MA-XRF), synchrotron-based scanning micro-X-ray fluorescence (SR-μ-XRF), synchrotron-based X-ray diffraction (SR-XRD) and Raman spectroscopy. Correlation between SR-MA-XRF, SR-μ-XRF elemental map distributions and optical images of scanned areas was mainly found for the elements Ca, Fe and K. With XRF, Fe and K were identified correlated with green pigment, but in samples from two sites, Mendig Lungenkärchen and Weißenthurm " Am guten Mann", also Cu was detected in minor concentration. The results of SR-XRD and Raman spectroscopy were limited to one sample from Weißenthurm " Am guten Mann". In this sample, green earth and calcium carbonate were identified by SR-XRD and, additionally, malachite by Raman spectroscopy.

  7. Intelligent Augmented Reality Training for Motherboard Assembly

    Science.gov (United States)

    Westerfield, Giles; Mitrovic, Antonija; Billinghurst, Mark

    2015-01-01

    We investigate the combination of Augmented Reality (AR) with Intelligent Tutoring Systems (ITS) to assist with training for manual assembly tasks. Our approach combines AR graphics with adaptive guidance from the ITS to provide a more effective learning experience. We have developed a modular software framework for intelligent AR training…

  8. Corrosion Testing of Hybrid Welded Stainless Steel Pot

    DEFF Research Database (Denmark)

    Sondrup, Lars de Caldas; Bagger, Claus; Olsen, Flemming Ove

    2004-01-01

    Investigation of the use of hybrid welding by preparation of tailored blanks for the manufacturing of a deep drawn pot.......Investigation of the use of hybrid welding by preparation of tailored blanks for the manufacturing of a deep drawn pot....

  9. An Enduring Vision: The Melting Pot That Did Happen.

    Science.gov (United States)

    Portes, Alejandro

    2000-01-01

    Discusses the 1963 book, "Beyond the Melting Pot," which argued that the melting pot never happened and neither assimilation nor cultural pluralism occurred (at least in New York City). Concludes that this is a landmark book because it challenges the canonical assimilation story, provides a new set of standards for expert knowledge in…

  10. Emittance formula for slits and pepper-pot measurement

    International Nuclear Information System (INIS)

    Zhang, M.

    1996-10-01

    In this note, a rigid formula for slits and pepper-pot emittance measurement is derived. The derivation is based on the one- dimensional slit measurement setup. A mathematical generalization of the slit emittance formula to the pepper-pot measurement is discussed

  11. The Postural Tachycardia Syndrome (POTS: Pathophysiology, Diagnosis & Management

    Directory of Open Access Journals (Sweden)

    Satish R Raj

    2006-04-01

    Full Text Available Postural tachycardia syndrome (POTS, characterized by orthostatic tachycardia in the absence of orthostatic hypotension, has been the focus of increasing clinical interest over the last 15 years 1. Patients with POTS complain of symptoms of tachycardia, exercise intolerance, lightheadedness, extreme fatigue, headache and mental clouding. Patients with POTS demonstrate a heart rate increase of ≥30 bpm with prolonged standing (5-30 minutes, often have high levels of upright plasma norepinephrine (reflecting sympathetic nervous system activation, and many patients have a low blood volume. POTS can be associated with a high degree of functional disability. Therapies aimed at correcting the hypovolemia and the autonomic imbalance may help relieve the severity of the symptoms. This review outlines the present understanding of the pathophysiology, diagnosis, and management of POTS.

  12. Liquid abrasive pressure pot scoping tests report

    International Nuclear Information System (INIS)

    Archibald, K.E.

    1996-01-01

    The primary initiatives of the LITCO Decontamination Development group at the Idaho Chemical Process Plant (ICPP) are the development of methods to eliminate the use of sodium bearing decontamination chemicals and minimization of the amount of secondary waste generated during decontamination activities. In July of 1994, a Commerce Business Daily (CBD) announcement was issued by the INEL to determine commercial interest in the development of an in-situ liquid abrasive grit blasting system. As a result of the CBD announcement, Klieber ampersand Schulz issued an Expression of Interest letter which stated they would be interested in testing a prototype Liquid Abrasive Pressure Pot (LAPP). LITCO's Decontamination group and Kleiber ampersand Schulz entered into a Cooperative Research and Development Agreement (CRADA) in which the Decontamination Development group tested the prototype LAPP in a non-radioactive hot cell mockup. Test results are provided

  13. developing of antique olympic plays in a roman period at board of different emperors

    Directory of Open Access Journals (Sweden)

    Kasianenko O.G.

    2009-12-01

    Full Text Available Researched the questions of development the Ancient Olympic Games, after the capture Greece territory by the Roman army. This condition and development in future fully depended on the social and political phenomena in Roman society preferring more aggressive types of «spectacles». The direction of quickly changing emperors was represented on status of the competitions. Positive relation authorities to competitions brought to achievement the second «bloom» of the Olympic Games in the Roman period.

  14. Medications and their use in the Graeco-Roman era

    Directory of Open Access Journals (Sweden)

    François Retief

    2007-09-01

    Full Text Available As from the 6th century BC Graeco-Roman medical therapy comprised three components, viz. diet and healthy lifestyle (regimen, surgery and medicaments (pharmacotherapy, of which the latter was the oldest. Although the Corpus Hippocraticum (5th century BC, with minor Egyptian influence, contained no text of medicines as such, and seemed to prefer regimen to medicaments, it nevertheless laid the foundation for the empirical use of pharmacotherapy (free of superstition and magic for the next millennium. The first Greek herbal was produced by Diocles in the 4th century BC, when the botanist Theophrastus also wrote his classic works on plants which contained a significant contribution on herbal medicines. The Alexandrian Medical School systematized and expanded Hippocratic medicine, and Herophilus introduced compound preparations. The concept that medicaments cure illness by restoring the bodily balance of humours and primary properties was largely perpetuated, but new views on physiology were gradually emerging. Unfortunately the bulk of original contributions from Hellenistic doctors are lost to posterity and only known to us through the writings of for example Celsus and Galen in Roman times. The interesting history of theriac, the so-called universal antidote, is reviewed. In the 1st century Dioscorides produced his Materia Medica which remained an authoritative pharmacopoeia up to modern times. Galen’s empiric views on pharmacotherapy (2nd century, still largely based on Hippocrates, became dogma in Medieval times, but mysticism and superstition gradually swept back into medicine. Retrospectively it is clear that with the exception of certain analgesics and narcotics like opium, Graeco-Roman medicaments were pharmacologically inert (even toxic and obtained positive results largely through a placebo effect.

  15. X-ray fluorescence analysis and optical emission spectrometry of an roman mirror from Tomis, Romania

    International Nuclear Information System (INIS)

    Belc, M.; Bogoi, M.; Ionescu, D.; Guita, D.; Caiteanu, S.; Caiteanu, D.

    2000-01-01

    The miscellaneous population of Roman Empire, their diverse cultural tradition, their ability to assimilate the roman civilization spirits, had determined a permanent reassessment superimposed upon the roman contribution. Analysis was undertaken using optical emission spectrometry and non-destructive X-ray fluorescence. X-ray fluorescence analysis is a well-established method and is often used in archaeometry and other work dealing with valuable objects pertaining to the history of art and civilization. Roman mirror analysed has been found not to be made of speculum (a high tin bronze). (authors)

  16. PIXE-PIGE analysis of late roman glass fragments

    Energy Technology Data Exchange (ETDEWEB)

    Gomez-Tubio, B. [Departamento de Fisica Aplicada III, Escuela de Ingenieros, Universidad de Sevilla, Camino de los Descubrimientos s/n, 41092 Sevilla (Spain)]. E-mail: tubio@us.es; Ontalba Salamanca, M.A. [Departamento de Fisica, Escuela Politecnica, Universidad de Extremadura, Avda. de la Universidad s/n, 10071 Caceres (Spain); Ortega-Feliu, I. [Centro Nacional de Aceleradores, Universidad de Sevilla, Avda. Thomas A. Edison s/n, 41092 Sevilla (Spain); Respaldiza, M.A. [Centro Nacional de Aceleradores, Universidad de Sevilla, Avda. Thomas A. Edison s/n, 41092 Sevilla (Spain); Amores Carredano, F. [Departamento de Prehistoria y Arqueologia, Universidad de Sevilla, C/Dona Maria de Padilla s/n, 41010 Sevilla (Spain); Gonzalez-Acuna, D. [Departamento de Geografia, Historia y Filosofia, Universidad Pablo de Olavide, Ctra. de Utrera Km 1, 41013 Sevilla (Spain)

    2006-08-15

    A set of Roman glass fragments, excavated at Sevilla and dated in the 5th century A.D., has been analysed by PIXE and PIGE techniques using the external beam set-up of the 3 MV tandem Pelletron accelerator of the CNA at the University of Sevilla. Using a simple quantification method, based on the indirect charge calculation on the sample by monitoring the X-ray induced by the proton beam on the exit window, the composition of the glasses has been determined. From the obtained results, the use of soda as flux has been inferred and colouring manufacture procedures have been identified.

  17. Greek or Roman historical personages in the Quixote

    Directory of Open Access Journals (Sweden)

    Juan Antonio López Férez

    2008-12-01

    Full Text Available This paper concentrates on the presence of Greek or Roman historical personages in Don Quixote, offering the passages with the pertinent commentary and notes. Following a chronological order, and indicating in brackets the number of mentions, we have: Lycurgus (1; Tulia, Servius Tulius daughter (1; Lucretia (2; Horatius Cocles (1; Caius Mucius Scevola (1; Artemisia-Mausolus (1; Alexander the Great (13; Hannibal (2; Publius Cornelius Scipio, Africanus (1; Viriatus (1; Sulla-Marius-Catillina (1; Julius Caesar (6; Portia (1; Augustus (2; Nero (2; Traianus-Hadrianus (1.

  18. Analysis of metals with luster: Roman brass and silver

    Energy Technology Data Exchange (ETDEWEB)

    Fajfar, H., E-mail: helena.fajfar@ijs.si [Jožef Stefan Institute, Jamova 39, SI-1000 Ljubljana (Slovenia); Jožef Stefan International Postgraduate School, Jamova 39, SI-1000 Ljubljana (Slovenia); Rupnik, Z. [Jožef Stefan Institute, Jamova 39, SI-1000 Ljubljana (Slovenia); Šmit, Ž. [Jožef Stefan Institute, Jamova 39, SI-1000 Ljubljana (Slovenia); Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, SI-1000 Ljubljana (Slovenia)

    2015-11-01

    Non-destructive PIXE analysis using in-air proton beam was used for the studies of earliest brass coins issued during the 1st century BC by Greek cities in Asia Minor, Romans and Celts, and for the studies of plated low grade silver coins of the 3rd century AD. The analysis determined the levels of zinc and important trace elements, notably selenium, which confirms spread of selenium-marked copper from the east. For plating, combined tinning and silvering was identified by the mapping technique for the mid 3rd century AD, which evolved into mere plating by 270 AD.

  19. Archaeometrical studies of Greek and Roman silver coins

    International Nuclear Information System (INIS)

    Bugoi, R.; Constantinescu, B.; Constantin, F.; Catana, D.; Plostinaru, D.

    1999-01-01

    Quantitative analyses of various silver coins from the firs century BC, found on current Romanian territory (Thasian tetradrachmae, Apollonia and Dyrrachium drachmae, Roman republican denarii) were performed using PIXE (3 MeV external proton beam) and XRF (1.1 GBq 241 Am source). The elemental analysis provided evidence of a great variety of monetary alloys and helped Romanian archaeologists to classify the coins, in terms of their provenance, as originals, copies or imitations minted in different areas of the Balkan-Carpathian region. (author)

  20. Looking for Colour on Greek and Roman Sculpture

    Directory of Open Access Journals (Sweden)

    Amanda Claridge

    2011-12-01

    Full Text Available Review of: Vinzenz Brinkmann, Oliver Primavesi, Max Hollein, (eds, Circumlitio. The Polychromy of Antique and Medieval Sculpture. Liebighaus Skulpturensammlung, Frankfurt am Main, 2010. New scientific methods now being applied to the analysis of traces of pigments and gilding on ancient Greek and Roman marble statuary, and other marble artefacts, have the potential to revolutionise our understanding of the relationship between form and colour in antiquity. At present the enquiry is still in its infancy, but the papers delivered at a conference held in Frankfurt in 2008, reviewed here, provide a general introduction to the subject and to a wide range of work in progress.

  1. Analysis of metals with luster: Roman brass and silver

    International Nuclear Information System (INIS)

    Fajfar, H.; Rupnik, Z.; Šmit, Ž.

    2015-01-01

    Non-destructive PIXE analysis using in-air proton beam was used for the studies of earliest brass coins issued during the 1st century BC by Greek cities in Asia Minor, Romans and Celts, and for the studies of plated low grade silver coins of the 3rd century AD. The analysis determined the levels of zinc and important trace elements, notably selenium, which confirms spread of selenium-marked copper from the east. For plating, combined tinning and silvering was identified by the mapping technique for the mid 3rd century AD, which evolved into mere plating by 270 AD.

  2. Hairstyles in the arts of Greek and Roman antiquity.

    Science.gov (United States)

    Haas, Norbert; Toppe, Francoise; Henz, Beate M

    2005-12-01

    Styling one's hair seems to be an innate desire of humans to emphasize their beauty and power. As reviewed here, hairstyles were influenced by preceding cultures, by religion, by those depicted for gods and emperors on sculptures and coins. In addition, they were determined by aspects of lifestyle such as sports, wealth, and the desire to display inner feelings. The historical changes in fashions can be exemplarily followed by a visitor to an art collection of Graeco-Roman antiquity. The study of hairstyles permits an insight into very basic aspects of the self-conception of individuals and of the respective societies.

  3. THE ROMAN-CATHOLIC DEFINITIONS TO COMMEMORATIVE PARTICLES

    Directory of Open Access Journals (Sweden)

    MICHAIL ASMUS

    2008-11-01

    Full Text Available The author overviews and analyses selected Roman-Catholic theological texts deal-ing with the meaning of commemorative particles in the Protesis of the Byzantine rite dating back to the XV–XVIII centuries. Peter Arcudius is the key person because it was his theological doctrine that in 1720 brought on the Counsil decision about the trans-substantiation of particles. This work gives further development to the previous study of the particles’ conception in the Orthodox East carried out by the author in 2005 and published in this review (issue 14, 2005.

  4. RPA and POT1: friends or foes at telomeres?

    Science.gov (United States)

    Flynn, Rachel Litman; Chang, Sandy; Zou, Lee

    2012-02-15

    Telomere maintenance in cycling cells relies on both DNA replication and capping by the protein complex shelterin. Two single-stranded DNA (ssDNA)-binding proteins, replication protein A (RPA) and protection of telomere 1 (POT1) play critical roles in DNA replication and telomere capping, respectively. While RPA binds to ssDNA in a non-sequence-specific manner, POT1 specifically recognizes singlestranded TTAGGG telomeric repeats. Loss of POT1 leads to aberrant accumulation of RPA at telomeres and activation of the ataxia telangiectasia and Rad3-related kinase (ATR)-mediated checkpoint response, suggesting that POT1 antagonizes RPA binding to telomeric ssDNA. The requirement for both POT1 and RPA in telomere maintenance and the antagonism between the two proteins raises the important question of how they function in concert on telomeric ssDNA. Two interesting models were proposed by recent studies to explain the regulation of POT1 and RPA at telomeres. Here, we discuss how these models help unravel the coordination, and also the antagonism, between POT1 and RPA during the cell cycle.

  5. Thermomechanical Impact of Polyurethane Potting on Gun Launched Electronics

    Directory of Open Access Journals (Sweden)

    A. S. Haynes

    2013-01-01

    Full Text Available Electronics packages in precision guided munitions are used in guidance and control units, mission computers, and fuze-safe-and-arm devices. They are subjected to high g-loads during gun launch, pyrotechnic shocks during flight, and high g-loads upon impact with hard targets. To enhance survivability, many electronics packages are potted after assembly. The purpose of the potting is to provide additional structural support and shock damping. Researchers at the US Army recently completed a series of dynamic mechanical tests on a urethane-based potting material to assess its behavior in an electronics assembly during gun launch and under varying thermal launch conditions. This paper will discuss the thermomechanical properties of the potting material as well as simulation efforts to determine the suitability of this potting compound for gun launched electronics. Simulation results will compare stresses and displacements for a simplified electronics package with and without full potting. An evaluation of the advantages and consequences of potting electronics in munitions systems will also be discussed.

  6. Pierre Lapie and the Roman road net work in Moesia

    Directory of Open Access Journals (Sweden)

    Florin-Gheorghe Fodorean

    2016-06-01

    Full Text Available In the Festschrift zum 70. Geburtstag von Anthony R. Birley, Richard Talbert published an article about a map which, as the author affirms, skipped the attention of the historians. In fact, it is a set of nine maps, at a scale of approximately 1:3,400,000, illustrating, according to a modern representation, the Roman world. The geographical space represented starts from the Antonine Wall and Britain in the left side and ends to Hierasycaminos on the border between Egypt and Nubia. The maps are part of a two volume project, commissioned by Agricol Fortia d’Urban (1756-1843. The book, entitled Recueil des Itinéraires Anciens comprenant l’Itinéraire d’Antonin, la Table de Peutinger et un choix des périples grecs, avec dix cartes dressées par M. le Colonel Lapie, was published in 1845 by the Imprimerie Royale, Paris. The maps were created by one of the most famous French cartographer of the XIXth century, Pierre M. Lapie (1799-1850. Our study discusses the information from this maps regading Moesia and the accuracy of the cartographer during the process of mapping the Roman roads from the south-danubian province.

  7. Les je gigognes du roman célinien

    Directory of Open Access Journals (Sweden)

    Gregor Perko

    2008-12-01

    Full Text Available Le présent article se penchera sur des aspects narratologiques des trois derniers romans de l’écrivain français Louis-Ferdinand Céline (1894–1961, d’un château l’autre (1957, nord (1960 et rigodon (publication posthume en 1964. Les romans, que la tradition critique solidement établie réunit en trilogie allemande,1 présentent l’aboutissement des recherches poétiques de l’écrivain tant au niveau du style qu’au niveau des techniques narratives. L’analyse qui s’appuiera pour l’essentiel sur le modèle narratologique de Gérard Genette (Genette 1972, 1983 se centrera sur différentes valeurs du je célinien :   –      je comme instance(s narrative(s, –      je comme foyer(s de perception, –      je comme personnage(s romanesque(s.

  8. Evolution of adoption from Roman law to modern law

    Directory of Open Access Journals (Sweden)

    Kitanović Tanja

    2013-01-01

    Full Text Available The work is dedicated to the evolution of adoption practice from ancient Roman law to modern law. Adoption represents ancient social and legal practice which has during time changed manifestations and the causes it served. Adoption in ancient Rome served the interests of pater familias without biological posterity. Adoption practice benefited the continuance of families and the family cult of adopters, whose family lines, with no natural posterity, were threatened to become extinct. After the stagnation in the feudal epoch, adoption was reaffirmed in the bourgeois law. Civil codes in European countries, whose legal systems were built on the foundations of the ancient Roman legal tradition, originally favoured the interests of individuals with no biological children, who were granted to extend their families by adopting, and hence transfer their assets on the obtained heirs. After the wars in the 20th century, which led to a rapid increase in the number of parentless children, the concept of adoption was radically changed, so that since that time the adoption has primarily served the interests of the adopted children and the care for them in the adoptive families. Adoption becomes a form of a social, legal family protection of children without adequate parental care, and that is the most desirable form to provide for children, for the adoptee completely integrates with the adoptive family and takes the right of the born child, where the family environment provides and encourages the optimal mental and physical development of the child.

  9. 75 FR 1680 - Culturally Significant Objects Imported for Exhibition Determinations: “Roman Art”

    Science.gov (United States)

    2010-01-12

    ... Determinations: ``Roman Art'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to the... FR 19875], I hereby determine that the objects to be included in the exhibition ``Roman Art... that the exhibition or display of the exhibit objects at the Metropolitan Museum of Art, New York, NY...

  10. Wooden combs from the Roman fort at Vechten: the bodily appearance of soldiers

    NARCIS (Netherlands)

    Derks, A.M.J.; Vos, W.K.

    2010-01-01

    Abstract Excavations in the late 19th century and surveys carried out in the 1970s have produced 12 boxwood combs from the Roman fort at Vechten (NL). They are to be considered waste material that was dumped in the river Rhine which in the Roman period ran just north of the camp. In this article,

  11. Road Sign Romanization in Oman: The Linguistic Landscape Close-Up

    Science.gov (United States)

    Jamoussi, Rafik; Roche, Thomas

    2017-01-01

    Throughout the Arab Gulf States, bilingual road signs are the norm, employing both Arabic and a romanized counterpart for the large expatriate population. The existing romanization is inconsistent, with potentially misleading variant spellings of place names signposting the region. This study provides a linguistic analysis of signs on the arterial…

  12. Analysis of the Design Criteria for Ancient Greek and Roman Catapults

    DEFF Research Database (Denmark)

    Paasch, Kasper

    2011-01-01

    This paper will give a short overview of use of COMSOL Multiphysics for analyzing ancient Greek and Roman catapults with the main focus on the energy storing torsion springs. Catapults have been known and used in the Greek and Roman world from around 399 BC and a fully standardized design for pow...

  13. Tikuvõileivaduell / Roman Zaštšerinski ; interv. Jaanus Kulli

    Index Scriptorium Estoniae

    Zaštšerinski, Roman, 1978-

    2008-01-01

    Intervjuu kokk Roman Zaštšerinskiga, kes valmistas koos Imre Kosega ette Vabariigi Presidendi iseseisvuspäeva vastuvõtu menüü. Vt. samas: Roman Zaštšerinski menüü vabariigi presidendi vastuvõtul

  14. Measuring the Contribution of Roman Catholic Secondary Schools to Students' Religious, Personal and Social Values

    Science.gov (United States)

    Village, Andrew; Francis, Leslie J.

    2016-01-01

    Roman Catholic schools have been part of the state-funded system of education in England and Wales since the 1850s. Currently, Roman Catholic schools provide places for around 10% of students attending state-maintained primary and secondary schools. The present study employed data collected during the 1990s to compare a range of religious, social,…

  15. Maritime trade contacts of Odisha, east coast of India with the Roman world: An appraisal

    Digital Repository Service at National Institute of Oceanography (India)

    Tripati, S.; Patnaik, S.K.; Pradhan, G.C.

    The present state of Odisha (previously known as Kalinga, Utkal,Odra and Orissa) lies on the east coast of India, and is known forits maritime contacts with the Roman world since the early histori-cal period, if not earlier. Initially, the Romans...

  16. Effects of insulation on potted superconducting coils

    International Nuclear Information System (INIS)

    Zeller, A.F.; DeKamp, J.C.; Magsig, C.T.; Nolen, J.A.; McInturff, A.D.

    1989-01-01

    Test coils using identical wire but with either Formvar or Polyesterimid insulation were fabricated to determine the effects of insulation on training behavior. It was found that the type of insulation did not affect the training behavior. While considerable attention has been paid to epoxy formulations used for superconducting coils, little study has been devoted to the effects of the wire insulation on training behavior. If the insulation does not bind well with the epoxy, the wires will not be held securely in place, and training will be required to make the coil operate at its design limit. In fact, the coil may never reach its design current, showing considerable degredation. Conversely, if the epoxy-insulation reaction is to soften or weaken the insulation, then shorts and/or training may result. The authors have undertaken a study of the effects of the insulation on potted coils wet wound with Stycast 2850 FT epoxy. The wire was insulated with one of two insulting varnishes: Formvar (a polyvinyl formal resin) or Polyesterimid (a phenolic resin). Formvar is the standard insulation in the United States while Polyesterimid the European standard

  17. The TLRR II – Providing Digital Infrastructure to Research Roman Republican Trials

    Directory of Open Access Journals (Sweden)

    Kirsten Jahn

    2016-12-01

    Full Text Available The project Trials in the Late Roman Republic II (TLRR II aims at collecting, organizing, and analyzing information about Roman legal cases in an XML database. M. Alexander published the book “Trials in the Late Roman Republic, 149 BC to 50 BC” (TLRR I in 1990, and initiated the current project that will make Roman republican trials easily accessible with modern technology. For each case a short description is provided, a clear distinction between assumptions and facts is made, and an updated bibliography can be found at the end of each entry. The open access database can serve both as a reference work and as a starting point for further research in Roman Republican history. It could be a connecting link within the developing digital infrastructure for that era.

  18. Comparative Comparison of City and Urbanism during Sassanid Period in Iran and the Ancient Roman

    Directory of Open Access Journals (Sweden)

    Zohre Moqimizade

    2017-02-01

    Full Text Available Sassanid replaced migrating nomads and tribes with urbanization system and concentration of population. Sassanid desire to increase the population was due to the fact that population is the core of urban systems and focus-oriented system. Sassanid tried marching to Syria and Asia Minor to gain population. Immigrant Roman population was accommodated in newly established cities. Romans had structured and deep thinking about urban development, such that their territory was made up of urban units which were connected through a system of roads and bridges. Romans innovation in urban development can be summed up in creating military cities. Sassanid urbanization after the Parthians was influenced by Roman urbanization which is most visible in the shape of Sassanid cities. In this study, while examining cities and urbanization in Sassanid reign and Roman Empire, their influence on each other and their similarities and differences in their urbanization methods were also investigated.

  19. Diagnostic of the beam by pepper-pot method

    CERN Document Server

    Dolinskaya, M E; Zajchenko, A K

    2002-01-01

    The new method for the measuring of the particle distribution in the transversal plane with pepper-pot device is described. The algorithm for the beam emittance and Twiss parameters determination, using such measurements is presented. 7 refs., 8 figs.

  20. Evaluation Of Potting Materials For Use In Extreme Cold

    Science.gov (United States)

    Acosta, Ernesto

    1992-01-01

    Tests help identify noncracking combinations of materials. Aid evaluation of potting materials for copper coils used at low temperatures to measure magnetic fields. Also determine effects of distribution of microballoons, voids, and porosity. Materials also evaluated for ease of use.

  1. The (in)visibility of the gods in the Greco-Roman world and of God in ...

    African Journals Online (AJOL)

    2015-10-26

    Oct 26, 2015 ... Greco-Roman world and in Hellenistic Judaism when reference was made to ..... Roman poet best known for the Metamorphoses, a 15-book continuous ...... W.A. Oldfather, Harvard University Press, Cambridge, MA, viewed 2.

  2. The Roman and Islamic spice trade: New archaeological evidence.

    Science.gov (United States)

    Van der Veen, Marijke; Morales, Jacob

    2015-06-05

    Tropical spices have long been utilized in traditional medicine and cuisine. New archaeological evidence highlights temporal changes in the nature and scale of the ancient spice trade and in the ancient usage of these plants. Furthermore, a study of their 'materiality' highlights that the impact of spices extends beyond their material properties. Here the botanical remains of spices recovered from archaeological excavations at a port active in the Roman and medieval Islamic spice trade are evaluated. Recent excavations at Quseir al-Qadim, an ancient port located on the Red Sea coast of Egypt, have provided new evidence for the spice trade. Due to the arid conditions ancient botanical remains were preserved in abundance and these included spices, as well as a wide range of other food plants. Quseir al-Qadim was active as a transport hub during both the Roman and Islamic periods (ca. AD 1-250, known as Myos Hormos, and again during ca. AD 1050-1500, known as Kusayr), and the remains thus facilitate a study of temporal change in the trade and usage of these spices. Standard archaeobotanical methods were used to recover, identify and analyze these remains. At least seven tropical spices were recovered from the excavations, as well as several other tropical imports, including black pepper (Piper nigrum), ginger (Zingiber officinale), cardamom (Elettaria cardamomum), turmeric (Curcuma sp.), fagara (cf. Tetradium ruticarpum), myrobalan (Terminalia bellirica and Terminalia chebula) and betelnut (Areca catechu). A marked contrast between the two chronological periods in the range of spices recovered points to changes in the nature and scale of the trade between the Roman and medieval Islamic periods, while differences in the contexts from which they were recovered help to identify temporal changes in the way in which the spices were utilized during those periods. Archaeological and textual evidence suggest that in antiquity spices were used in ritual (funeral rites

  3. Geophysical investigations of the Olonium Roman site (Northern Como Lake)

    Science.gov (United States)

    Arlsan, Ermanno; Biella, Giancarlo; Boniolo, Graziano; Caporusso, Donatella; de Franco, Roberto; Lozej, Alfredo; Veronese, Luigi

    1999-03-01

    The study area is located at S. Agata (Gera Lario), a small center at the northern end of Como Lake, near the junction of Valchiavenna and Valtellina Valleys. This site played a strategic role since ancient times, providing the control on the communications routes to both the Como Lake and the Spluga and Septimer alpine passes. Since the end of the last century archaeological findings are reported in literature, also supported, from the early XI century, by archival documents confirming the existence of the `Olonium' settlement, an administrative and fiscal center of primary importance, as well as a parish amongst the most influential in the Como Lake area. Within an area of 45,000 m 2 an electrical survey has been carried out in conjunction with magnetic and GPR investigations. These studies have indicated the presence of a number of sub-areas characterized by significant anomalies defined by the overlapping of the results obtained from two or more geophysical methods. In two of such sub-areas, excavation tests have been conducted, which have brought to light a number of archaeological findings of interest. In one of the two sub-areas, which is characterized by the superimposition of electrical and radar anomalies, a deposit of large pebbles has been found. The origin of this deposit has not been ascertained, whether it is of fluvial origin, related to the deviation of the Adda river in the Pian di Spagna region in Roman times, or it is part of reclamation works, still of Roman times, of paleolacustrine marshes. The overlapping stratigraphy, however, suggests the development of fluvial channels between Roman and Low-Medieval times. In the other sub-area, excavations were carried out on sites defined by electrical and radar anomalies, and confirmed by the results from magnetic survey. The excavations brought to light, below the fluvial deposits, a large medieval edifice, which could be identified as the S. Stefano church abandoned in 1444. The church is built on

  4. [The Antonine Plague and the decline of the Roman Empire].

    Science.gov (United States)

    Sabbatani, S; Fiorino, S

    2009-12-01

    The Antonine Plague, which flared up during the reign of Marcus Aurelius from 165 AD and continued under the rule of his son Commodus, played such a major role that the pathocenosis in the Ancient World was changed. The spread of the epidemic was favoured by the occurrence of two military episodes in which Marcus Aurelius himself took part: the Parthian War in Mesopotamia and the wars against the Marcomanni in northeastern Italy, in Noricum and in Pannonia. Accounts of the clinical features of the epidemic are scant and disjointed, with the main source being Galen, who witnessed the plague. Unfortunately, the great physician provides us with only a brief presentation of the disease, his aim being to supply therapeutic approaches, thus passing over the accurate description of the disease symptoms. Although the reports of some clinical cases treated by Galen lead us to think that the Antonine plague was caused by smallpox, palaeopathological confirmation is lacking. Some archaeological evidence (such as terracotta finds) from Italy might reinforce this opinion. In these finds, some details can be observed, suggesting the artist's purpose to represent the classic smallpox pustules, typical signs of the disease. The extent of the epidemic has been extensively debated: the majority of authors agree that the impact of the plague was severe, influencing military conscription, the agricultural and urban economy, and depleting the coffers of the State. The Antonine plague affected ancient Roman traditions, also leaving a mark on artistic expression; a renewal of spirituality and religiousness was recorded. These events created the conditions for the spread of monotheistic religions, such as Mithraism and Christianity. This period, characterized by health, social and economic crises, paved the way for the entry into the Empire of neighbouring barbarian tribes and the recruitment of barbarian troops into the Roman army; these events particularly favoured the cultural and

  5. Public statues as a strategy of remembrance in Roman Messene

    DEFF Research Database (Denmark)

    Dickenson, Christopher Paul

    2017-01-01

    once taken place; and the survival of old historic monuments transformed civic centres into museum-like spaces for backward looking introspection. This article challenges this vision and argue that public monuments played a dynamic role in defining relations of power both vis-à-vis Rome and within....... The case study, Messene, is studied using archaeological, epigraphic and literary evidence. Messene is ideally suited for thinking about the range of ways in which monumental space could be used to shape political realities in Greece under the Empire.......Under the Roman Empire the poleis of Greece were setting up honorific statuary monuments with increasing frequency. Statues of emperors and members of the imperial family, of local politicians and benefactors are attested in all areas of public space from agoras to bathhouses, from gymnasia...

  6. Water consumption in Iron Age, Roman, and Early Medieval Croatia.

    Science.gov (United States)

    Lightfoot, E; Slaus, M; O'Connell, T C

    2014-08-01

    Patterns of water consumption by past human populations are rarely considered, yet drinking behavior is socially mediated and access to water sources is often socially controlled. Oxygen isotope analysis of archeological human remains is commonly used to identify migrants in the archeological record, but it can also be used to consider water itself, as this technique documents water consumption rather than migration directly. Here, we report an oxygen isotope study of humans and animals from coastal regions of Croatia in the Iron Age, Roman, and Early Medieval periods. The results show that while faunal values have little diachronic variation, the human data vary through time, and there are wide ranges of values within each period. Our interpretation is that this is not solely a result of mobility, but that human behavior can and did lead to human oxygen isotope ratios that are different from that expected from consumption of local precipitation. © 2014 Wiley Periodicals, Inc.

  7. Des hommes de Laurent Mauvignier : un roman de filiation ?

    Directory of Open Access Journals (Sweden)

    Manet van Montfrans

    2012-12-01

    Full Text Available Des hommes de Laurent Mauvignier est centré sur deux cousins, qui après avoir fait leur service militaire en Algérie, entre 1960 et 1962, sont rentrés dans leur village, marqués à vie par leurs expériences de la guerre. Un incident amène l’un d’eux, narrateur dans la majeure partie du récit, à reconstruire la vie de l’autre, sombré dans la déchéance, et à se remémorer peu à peu leur passé commun. On pourrait considérer ce texte comme « un roman de filiation » même s´il résiste, par le dispositif narratif mis en place par Mauvignier, à cette catégorie générique.

  8. A directed network of Greek and Roman mythology

    Science.gov (United States)

    Choi, Yeon-Mu; Kim, Hyun-Joo

    2007-08-01

    We construct a directed network using a dictionary of Greek and Roman mythology in which the nodes represent the entries listed in the dictionary and we make directional links from an entry to other entries that appear in its explanatory part. We find that this network is clearly not a random network but a directed scale-free network in which the distributions of out-degree and in-degree follow a power-law with exponents γout≈3.0 and γin≈2.5, respectively. Also we measure several quantities which describe the topological properties of the network and compare it to that of other real networks.

  9. Sexual and intimacy health of Roman Catholic priests.

    Science.gov (United States)

    McDevitt, Patrick J

    2012-01-01

    This study explores the sexual experiences and sexual health of Roman Catholic priests. The qualitative research design looked at priests' responses to the question, "Please share one or more sexual experiences in your lifetime." The qualitative responses were analyzed and categorized into seven groupings: (a) Childhood and adolescent homosexual experiences; (b) Childhood and adolescent heterosexual experiences; (c) Both homosexual and heterosexual childhood and adolescent experiences; (d) Adult sexual experiences before ordination to the priesthood; (e) Adult sexual experiences since ordination to the priesthood; (f) Masturbation; and (g) Other sexual experiences. The data were analyzed by frequency of responses and percentages within each of the seven categories. The results indicate the need for early intervention and education during seminary, ongoing education after ordination, and psychotherapy support for priests.

  10. LACTATE PROFILE DURING GRECO-ROMAN WRESTLING MATCH

    Directory of Open Access Journals (Sweden)

    Ognjen Uljevic

    2009-11-01

    Full Text Available The objective of this study was to determine and compare lactate profile of two groups of Greco-Roman wrestlers with different competences and training experience. Study was conducted on 10 wrestles that were members of Croatian national team and 10 wrestlers that were members of Wrestling club Split. Lactate samples were collected at four intervals during control fights that were held according to international wrestling rules of World wrestling federation FILA. Values of lactate increased as competition progressed, and they were highest at the end of the match for both groups of wrestlers. According to this study there were no significant differences in lactate between two groups at the end of the match, while significant differences were noted during the match. The information about lactate profile presented in this study can be used by coaches and wrestlers to develop condition programs

  11. State officials and illicit asset-grabbing: The Roman approach

    Directory of Open Access Journals (Sweden)

    Apsitis A.

    2018-01-01

    Full Text Available The article reflects author’s findings regarding the regulation found in Roman legal sources, which is directed against corruptive activities of persons in public state positions, in particular in relation to unlawful seizure of assets belonging to citizens. Legal mechanisms are examined in relation to cases of force (vis-Latin and fear (metus-Latin application. The Code of Justinian (Codex Iustinianus and The Digest (Digesta contained regulation in relation to interpretation and application of The Julian Law on Extortion (Lex Iulia repetundarum, 59 B.C. in cases of all types of extortion and bribery with the involvement of public office administering persons, including judges and arbitrators, are examined.

  12. Carbonation kinetics in roman-like lime mortar

    Directory of Open Access Journals (Sweden)

    Sánchez-Moral, S.

    2004-09-01

    Full Text Available The kinetic parameterisation of lime mortar carbonation is a useful technique for understanding ancient building methods and the long-lived physical-chemical stability of roman monuments. Portlandite (Ca(OH2 binders harden in the air on contact with atmospheric CO2, producing CaCO3. Water evaporation and the presence of silicate aggregates have a three-fold effect: prompting the development of a pore system that permits CO2, self-diffusion, reducing shrinkage and cracking during drying and (possibly giving rise to subsequent pozzolanic reactions. The present survey involved air-hardening a series of roman-like lime mortars which differed in terms of: (i type of aggregate, volcanic tephra and arkose; (ii aggregate/binder ratio, 1:2 as used in the catacombs and 1:4 as found in standard roman construction and (iii temperature, the 17 ºC prevailing in underground environments and the 30 ºC typical of warm Mediterranean areas. The analyses that provided the most useful information were performed in a classic X-ray diffractometer adapted to accommodate an author-designed chamber in which temperature control was achieved by an internal refrigerant and a PID-governed electrical heater Additional data were obtained with DTA and environmental scanning electron microscopy (ESEM. The tests conducted on the Roman-like lime mortars manufactured for the experiment showed that the hardening temperature is a critical factor in the initial phases of carbonation. Calcite precipitation rates and total mineral precipitation increased with temperature, but fell very quickly as calcite precipitated. In theoretical calculations assuming an open reactor with continuous CO2, input, total calcitisation time was found to be 156 m in. at 30 ºC and 175 min. at 17 ºC, whilst in the mortars actually hardened in the experimental part of the study, calcitisation gradually blocked the flow or CO2, gas into the

  13. The pen behind the sword: power, literacy and the Roman army

    Directory of Open Access Journals (Sweden)

    John Wilkes

    2001-10-01

    Full Text Available The creation and cohesion of the Roman empire owed much to the spread of literacy through the provinces and the use of texts as an instrument of government. An important manifestation of this is the role of the written word in the Roman army, exemplified by the diplomas that granted Roman citizenship and other privileges to auxiliary soldiers on completion of their military service. Margaret Roxan, one of the Institute's honorary research fellows, has studied these diplomas for many years, and her achievement was honoured at an international conference in London in May 2002.

  14. Actualité du roman archéologique

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    Philippe Dufour

    2009-01-01

    Full Text Available Salammbô a beau se passer au IIIe siècle avant Jésus-Christ, Flaubert a beau y voir une ressource pour fuir le monde moderne, le roman antique n’en pense pas moins l’Histoire contemporaine, au moins par intermittence. On essaie de le montrer à propos d’un court fragment rescapé du chapitre explicatif, la description des assemblées des Syssites. Loin de démarquer simplement telle ou telle source (comme l’analyse aristotélicienne de la constitution carthaginoise dans La Politique, le paragraphe décrivant le banquet des Riches pendant que les Barbares entourent la ville évoque en surimpression la fête impériale sur fond de peur sociale. Des images relais (Les Romains de la décadence de Thomas Couture, Les Châtiments de Victor Hugo incitent le premier public à une lecture allégorique. Le chronotope de l’assemblée dénonce l’illusion d’un pouvoir et figure le devenir historique. Flaubert s’approprie ainsi de façon originale le genre du roman archéologique tel que l’abbé Barthélemy l’inventa ou tel que Henryk Sienkiewick le prolongera. S’y vérifie sa définition de l’histoire comme réflexion du présent sur le passé.Some scholars like Anne Green have shown that Flaubert in his historical novel, Salammbô, frequently alludes to contemporary history in spite of the obvious difference between the Carthaginian civilization and the modern world. In this essay I will try to grasp the shift in referenciality through a small description (a meeting between the wealthy, inspired by Aristotle’s Politics: Hugolian images of decadence from Les Châtiments appear superimposed on it, so that the archeological novel turns into an allegorical satire on the Second Empire.

  15. Graeco-Roman Astro-Architecture: The Temples of Pompeii

    Science.gov (United States)

    Tiede, Vance R.

    2014-01-01

    Roman architect Marcus Vetruvius Pollio (ca. 75-15 BC) wrote, “[O]ne who professes himself as an architect should be…acquainted with astronomy and the theory of the heavens…. From astronomy we find the east, west, south, and north, as well as the theory of the heavens, the Equinox, Solstice and courses of the Stars.” (De Architectura Libri Decem I:i:3,10). In order to investigate the role of astronomy in temple orientation, the author conducted a preliminary GIS DEM/Satellite Imaging survey of 11 temples at Pompeii, Italy (N 40d 45', E 14d 29'). The GIS survey measured the true azimuth and horizon altitude of each temple’s major axis and was field checked by a Ground Truth survey with theodolite and GPS, 5-18 April 2013. The resulting 3D vector data was analyzed with Program STONEHENGE (Hawkins 1983, 328) to identify the local skyline declinations aligned with the temple major axes. Analysis suggests that the major axes of the temples of Apollo, Jupiter and Venus are equally as likely to have been oriented to Pompeii’s urban grid, itself oriented NW-SE on Mt. Vesuvius’ slope and hydraulic gradient to optimize urban sewer/street drainage (cf. Hodge 1992). However, the remaining nine temples appear to be oriented to astronomical targets on the local horizon associated with Graeco-Roman calendrics and mythology. TEMPLE/ DATE/ MAJOR AXIS ASTRO-TARGET (Skyline Declination in degrees) Public Lares/AD 50/ Cross-Quarter 7 Nov/3 Feb Sun Set, Last Gleam (-16.5) Vespsian/ AD 69-79/ Cross-Quarter 7 Nov/3 Feb Sun Set, LG (-16.2) Fortuna Augusta/ AD 1/ Winter Solstice Sun Set, LG (-22.9) Aesculapius/ 100 BC/ Perseus Rise (β Persei-Algol = +33.0) & Midsummer Moon Major Stand Still Set, LG (-28.1) Isis/ 100 BC/ Midwinter Moon Major Stand Still Rise, Tangent (+28.5) & Equinox Sun Set, Tangent (-0.3) Jupiter/ 150 BC/ Θ Scorpionis-Sargas Rise (-38.0) Apollo/ 550 (rebuilt 70 BC)/ α Columbae-Phact Rise (-37.1) Venus/ 150 BC (rebuilt 70 BC)/ α Columbae-Phact Rise (-37

  16. Comparison of Manual and Automatic Irrigation of Pot Experiments

    DEFF Research Database (Denmark)

    Haahr, Vagner

    1975-01-01

    An air-lift principle for transport of water was adapted for automatic irrigation of experimental pots originally constructed for manual irrigation by the weighing method. The two irrigation techniques were compared in an experiment with increasing amounts of nitrogen fertilizer to spring barley....... Productions of grain and straw and chemical composition were almost the same after the two irrigation methods, and it was concluded that the laborious manual watering could be replaced by automatic irrigation. Comparison of the yield from individual plants in the pots showed a large difference between centre...... plants and border plants independent of irrigation principle. The increase in yield per pot with increasing N fertilization was at the highest N level caused only by an increase in yield of the border plants....

  17. WILLIAM GURNEE SINNIGEN - 20TH CENTURY CLASSICIST AND ROMAN HISTORIAN: BIOGRAPHY & BIBLIOGRAPHY

    Directory of Open Access Journals (Sweden)

    Matthew Gray Marsh

    2016-04-01

    Full Text Available William Gurnee Sinnigen was a Classicist and Roman historian, active in the mid-to-late 20th century. Trained at the University of Michigan by noted Roman administrative historian Arthur E. R. Boak, Sinnigen continued his mentor’s work in administrative history, producing several articles on different aspects of Roman and Byzantine administrative topics.  Sinnigen was also responsible for the revision and update of Boak’s acclaimed textbook on Roman history, as well as Charles Alexander Robinson’s textbook on Ancient history.  This article will provide a brief biography of Professor Sinnigen, along with a bibliography of his published works and reviews by other scholars of his work.

  18. Observance of the Law in Romans 14–15 and Dialogue with Trypho ...

    African Journals Online (AJOL)

    2012-02-10

    Feb 10, 2012 ... Nevertheless, in the localised context of the early Roman churches, it seems ..... Rules appeal to social values, such as justice or freedom. The problem .... specifically the wholesale rejection of Law-observant Christ- following ...

  19. Tänavuse Roman Tavasti nimelise stipendiumi... / Kadri Mälk

    Index Scriptorium Estoniae

    Mälk, Kadri, 1958-

    2008-01-01

    2007. aasta Roman Tavasti nimelise stipendiumi pälvis Eesti Kunstiakadeemia ehtekunsti eriala üliõpilane Linda al-Assi, kes on sündinud Alzheerias, kasvanud Pärnus. Linda al-Assi ehteseeriast teemal "Andestus"

  20. The ‘enemy within’ the post-Vatican II Roman Catholic Church

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    Graham A. Duncan

    2013-05-01

    Full Text Available The Second Vatican Council (1962–1965 is regarded as one of the most significant processes in the ecumenical church history of the 20th century. At that time, a younger generation of Roman Catholic theologians began to make their mark in the church and within the ecumenical theological scene. Their work provided an ecumenical bridge between the Reforming and the Roman Catholic ecclesiastical traditions, notwithstanding the subsequent negative response of the Roman church hierarchy. Despite important advances, recent pontificates significantly altered the theological landscape and undermined much of the enthusiasm and commitment to unity. Roman Catholic theological dissent provided common ground for theological reflection. Those regarded as the ‘enemy within’ have become respected colleagues in the search for truth in global ecclesiastical perspective. This article will use the distinction between the history and the narratives of Vatican II.

  1. Eesti Maanteemuuseumis lavastub Roman Baskini käe all "Augustikuu teemaja"

    Index Scriptorium Estoniae

    Veski, Rivo

    2009-01-01

    Roman Baskini lavastatud komöödia "Augustikuu teemaja" Maanteemuuseumis. Autor John Patrick, mängivad mitmed harrastusteatrite näitlejad, teiste hulgas MTÜ Vilde Teatri liikmed. Peaosas Marko Matvere

  2. Roman bronze artefacts from Thamusida (Morocco): Chemical and phase analyses

    Energy Technology Data Exchange (ETDEWEB)

    Gliozzo, E., E-mail: gliozzo@unisi.i [Dipartimento di Scienze della Terra, Universita di Siena, via Laterina 8, 53100 Siena (Italy); Kockelmann, W., E-mail: winfried.kockelmann@stfc.ac.u [Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot OX11 0QX (United Kingdom); Bartoli, L., E-mail: bartoli@ifac.cnr.i [Istituto dei Sistemi Complessi, Consiglio nazionale delle Ricerche, Via Madonna del Piano 10, 50019 Sesto Fiorentino (Italy); Tykot, R.H., E-mail: rtykot@usf.ed [Department of Anthropology, University of South Florida, Tampa, FL 33620 (United States)

    2011-02-01

    Twenty-six objects (1st to the 3rd century AD) found at the archaeological site of Thamusida (Morocco), which is a military settlement between the 1st and the 3rd century AD, have been investigated by means of portable X-ray fluorescence and time of flight-neutron diffraction. The combination of element-sensitive X-ray fluorescence and structure-sensitive neutron diffraction yields, in a totally non-destructive way, the necessary information to discriminate the copper alloy from corrosion and alteration layers. Results allowed dividing the repertory into five groups: (a) unalloyed copper, (b) binary alloys made of Cu and Sn, frequently leaded; (c) unleaded binary alloys made of Cu and Zn; (d) ternary alloys made of Cu, Sn and Zn, both leaded and unleaded; (e) quaternary alloys made of Cu, Sn, Zn and As. The choice of alloy is heterogeneous, mainly depending on availability and costs of raw and/or scrap materials and on technological constraints. Interestingly, the reconstruction obtained for Thamusida could either anticipate the important change in the Roman use of copper alloys generally referred as 'zinc decline', or more likely, indicate that brass never conspicuously entered the local metal-working activities of this military site.

  3. a Procedural Solution to Model Roman Masonry Structures

    Science.gov (United States)

    Cappellini, V.; Saleri, R.; Stefani, C.; Nony, N.; De Luca, L.

    2013-07-01

    The paper will describe a new approach based on the development of a procedural modelling methodology for archaeological data representation. This is a custom-designed solution based on the recognition of the rules belonging to the construction methods used in roman times. We have conceived a tool for 3D reconstruction of masonry structures starting from photogrammetric surveying. Our protocol considers different steps. Firstly we have focused on the classification of opus based on the basic interconnections that can lead to a descriptive system used for their unequivocal identification and design. Secondly, we have chosen an automatic, accurate, flexible and open-source photogrammetric pipeline named Pastis Apero Micmac - PAM, developed by IGN (Paris). We have employed it to generate ortho-images from non-oriented images, using a user-friendly interface implemented by CNRS Marseille (France). Thirdly, the masonry elements are created in parametric and interactive way, and finally they are adapted to the photogrammetric data. The presented application, currently under construction, is developed with an open source programming language called Processing, useful for visual, animated or static, 2D or 3D, interactive creations. Using this computer language, a Java environment has been developed. Therefore, even if the procedural modelling reveals an accuracy level inferior to the one obtained by manual modelling (brick by brick), this method can be useful when taking into account the static evaluation on buildings (requiring quantitative aspects) and metric measures for restoration purposes.

  4. The Roman Catholic parish in Poland as the local community

    Directory of Open Access Journals (Sweden)

    Mariański Janusz

    2014-01-01

    Full Text Available In the Roman Catholic Church a parish is the smallest legal unit and it is the milieu for religious, social, and cultural activities for a group of people joined together in a geographical area. The purpose of this article is a sociological study examining the Catholic parish in Poland as a local community. Today a parish along with its community is exposed to social change and to myriad forces characteristic of the postmodern culture. In Poland two opposite forces characterize the life of a parish community: on the one side, secularization and individualization, and on the other side, socialization and evangelization. The subjective dimension of a local community, which is related to identification of people with a local parish, along with social bonds with the parish as a local community, are discussed in the first two sections of the article. In subsequent sections some issues related to common activities, membership in movements, religious communities, and Catholic associations within the parish will be presented. While the agency of people in the parish community is theoretically acknowledged, it is still not fully implemented. The discussion is based on the data obtained from major public opinion institutes in Poland.

  5. [The Vatican and the Roman physicians: debates on corpuscular theories].

    Science.gov (United States)

    Donato, Maria Pia

    2003-01-01

    The essay aims at addressing the debates on corpuscular theories in Rome within the context of the political and religious tensions of the late 17th century. Documents in the archives of the "Congregazione per la Dottrina della Fede" allow us to outline the changing attitudes of the Church of Rome towards atomistic philosophy and to highlight the factional clashes within Roman institutions on the issue. These dynamics gave way to the Congresso Medico Romano of G. Brasavola and G.M. Lancisi, an academy which soon became the promoting agent of an eclectic corpuscular medicine. The Holy Office put the success of the "moderns" into question in 1690, after Alexander VIII had come to the throne. The attach was part of a general repression of atomism (also in Naples and Florence) but also of quietism and freethinking. Despite the crisis, the "moderns" were able to bind their corpuscularism to a strictly defined epistemological model. In the frame of the contemporary biomedical sciences, questions on the ultimate nature of atoms could be abandoned without dismissing the corpuscular theory and practice of medicine.

  6. A PROCEDURAL SOLUTION TO MODEL ROMAN MASONRY STRUCTURES

    Directory of Open Access Journals (Sweden)

    V. Cappellini

    2013-07-01

    Full Text Available The paper will describe a new approach based on the development of a procedural modelling methodology for archaeological data representation. This is a custom-designed solution based on the recognition of the rules belonging to the construction methods used in roman times. We have conceived a tool for 3D reconstruction of masonry structures starting from photogrammetric surveying. Our protocol considers different steps. Firstly we have focused on the classification of opus based on the basic interconnections that can lead to a descriptive system used for their unequivocal identification and design. Secondly, we have chosen an automatic, accurate, flexible and open-source photogrammetric pipeline named Pastis Apero Micmac – PAM, developed by IGN (Paris. We have employed it to generate ortho-images from non-oriented images, using a user-friendly interface implemented by CNRS Marseille (France. Thirdly, the masonry elements are created in parametric and interactive way, and finally they are adapted to the photogrammetric data. The presented application, currently under construction, is developed with an open source programming language called Processing, useful for visual, animated or static, 2D or 3D, interactive creations. Using this computer language, a Java environment has been developed. Therefore, even if the procedural modelling reveals an accuracy level inferior to the one obtained by manual modelling (brick by brick, this method can be useful when taking into account the static evaluation on buildings (requiring quantitative aspects and metric measures for restoration purposes.

  7. Suicidal behaviour in the ancient Greek and Roman world.

    Science.gov (United States)

    Lykouras, L; Poulakou-Rebelakou, E; Tsiamis, C; Ploumpidis, D

    2013-12-01

    We attempt to present and analyze suicidal behaviour in the ancient Greek and Roman world. Drawing information from ancient Greek and Latin sources (History, Philosophy, Medicine, Literature, Visual Arts) we aim to point out psychological and social aspects of suicidal behaviour in antiquity. The shocking exposition of suicides reveals the zeitgeist of each era and illustrates the prevailing concepts. Social and legal reactions appear ambivalent, as they can oscillate from acceptance and interpretation of the act to punishment. In the history of these attitudes, we can observe continuities and breaches, reserving a special place in cases of mental disease. The delayed emergence of a generally accepted term for the voluntary exit from life (the term suicidium established during the 17th century), is connected to reactions triggered by the act of suicide than to the frequency and the extent of the phenomenon. The social environment of the person, who voluntary ends his life usually dictates the behaviour and historical evidence confirms the phenomenon. Copyright © 2013 Elsevier B.V. All rights reserved.

  8. Urbanism and the division of labour in the Roman Empire.

    Science.gov (United States)

    Hanson, J W; Ortman, S G; Lobo, J

    2017-11-01

    One of the hallmarks of human agglomeration is an increase in the division of labour, but the exact nature of this relationship has been debated among anthropologists, sociologists, economists, and historians and archaeologists. Over the last decade, researchers investigating contemporary urban systems have suggested a novel explanation for the links between the numbers of inhabitants in settlements and many of their most important characteristics, which is grounded in a view of settlements as social networks embedded in built environments. One of the remarkable aspects of this approach is that it is not based on the specific conditions of the modern world (such as capitalism or industrialization), which raises the issue of whether the relationships observed in contemporary urban systems can also be detected in pre-modern urban or even non-urban systems. Here, we present a general model for the relationship between the population and functional diversity of settlements, where the latter is viewed as an indicator of the division of labour. We then explore the applicability of this model to pre-modern contexts, focusing on cities in the Roman Empire, using estimates of their numbers of inhabitants, numbers of documented professional associations, and numbers of recorded inscriptions to develop an index of functional diversity. Our results are consistent with theoretical expectations, adding further support to the view that urban systems in both contemporary and pre-modern contexts reflect a common set of generative processes. © 2017 The Authors.

  9. Substrates and irrigation levels for growing desert rose in pots

    Directory of Open Access Journals (Sweden)

    Ronan Carlos Colombo

    Full Text Available ABSTRACT In the past decades, desert rose has become a very popular ornamental plant, especially among collectors, due to its exotic and sculptural forms. However, it has been grown on a commercial scale only recently, and little is known about how to best manage it as a container-grown plant, or even which potting medium (substrate to recommend. Therefore, the aim of this study was to investigate the interactions between potting media and irrigation levels for growing desert rose as a potted ornamental plant. The experiment was conducted in a greenhouse using a 6 x 2 factorial arrangement with six replications, six potting media and two irrigation levels. The mixes were characterized by measuring their physical properties, specifically the density and water retention capacity (WRC, as well as chemical properties, such as the pH and electrical conductivity (EC. After 210 days, plant growth and plant water consumption were evaluated and measured. A lower dry density for the vermiculite mixes was observed in comparison to that for the sand mixes. However, WRC ranged from 428 to 528 mL L-1 among the mixes, values considered close to ideal. In general, plant growth exhibited higher increases in mixes consisting of coconut fiber + sand or vermiculite, regardless of the irrigation level. Mixes of vermiculite + coconut fiber and sand + coconut fiber can be used to grow desert rose in pots, as long as irrigation is used to maintain the moisture content of the potting medium (mix between 60-70% and 80-90% of the WRC.

  10. Reflections on the Cultural Encounter between the Jews and the Greeks and Romans in Jewish Coin Iconography of the Hellenistic-Roman Period

    DEFF Research Database (Denmark)

    Lykke, Anne

    2017-01-01

    Contrary to the written and archaeological sources, the numismatic material from the Persian, Hellenistic, and particularly the Roman Imperial periods in Palestine constitutes an almost uninterrupted material source from which detailed knowledge can be drawn concerning the political, cultural and......—by extension—even social processes. In this article examples reflecting the results of the cultural encounter between the Jewish and the Greco-Roman world are discussed, which are well illustrated by the differences in the iconography of the Jewish coinages of the first century BCE and first century CE...

  11. Frequency of Sports Trauma in Elite National Level Greco-Roman Wrestling Competitions

    OpenAIRE

    Akbarnejad, Ali; Sayyah, Mansour

    2012-01-01

    Background Trauma is an inescapable part of sports competitions. It occurs more frequently in contact sports such as wrestling. Objectives The purpose of this study was to determine the frequency of injury in Greco-Roman style wrestling competitions at national level. Patients and Methods This descriptive epidemiological research included 50 Greco-Roman style wrestlers who participated in national level competitions between the years 2003 and 2008. A questionnaire was completed by each partic...

  12. Transfiguring the Dead: The Iconography, Commemorative Use, and Materiality of Mummy Shrouds from Roman Egypt

    OpenAIRE

    Jimenez, Lissette Marie

    2014-01-01

    The mummy shrouds, often overlooked or dissected into dichotomous parts because of their Hellenistic and Egyptian hybrid pictorial nature, provide unparalleled insight into religious and social facets of life and death in Roman Egypt. Moving beyond the aesthetic properties of these objects and focusing on the symbolic and material functions of the iconography on the shrouds enables a fuller understanding of individual and collective social aspirations of the inhabitants of Roman Egypt. When v...

  13. The Roman Road System in the Golan: Highways, Paths and Tracks in Quotidian Life

    OpenAIRE

    Pažout Adam

    2017-01-01

    Roman Imperial Roads (highways) built, maintained and organized by the Roman army and provincial authorities were studied in the Golan Heights since Schumacher’s surveys in the 1880s. However, most of these were obliterated by building and agricultural activity since the beginning of the 20th century. Local ancient road system, linking individual communities and their agricultural land was never studied, since it barely leaves a trace in archaeological record. This paper presents reconstructi...

  14. Mas Gusó: a Roman military Settlement in the suburbium of Emporiae

    Directory of Open Access Journals (Sweden)

    Josep Casas Genover

    2016-11-01

    Full Text Available Although the site of Mas Gusó (province of Girona has been interpreted as a Roman uilla, this is actually a public building. Its existence have to be contextualized within the frame of the structures established by the Roman authority for territorial control closely linked to the creation of a new road network and a tax collection system. We also analyse its survival until the 3rd century AD, which are closely related to the nearby city of Emporiae.

  15. Creating a provincial landscape: roman imperialism and rural change in Lusitania

    Directory of Open Access Journals (Sweden)

    J. C Edmondson

    2010-02-01

    Full Text Available SUMMARY: This paper suggests some general approaches and raises some problems in studying the impact of Rome on the rural landscape in Lusitania. It concentrates on three crucial ways in which the landscape was transformed under Roman rule: (a changes in the pattern of rural settlement; (b changes in the nature of land use and agrarian exploitation; and (c changes in the ways in which the inhabitants of Lusitania perceived and thought about their world. It argues that a synthesis is needed of archaeological evidence from across the province, so that the impact of Rome on rural settlemet patterns may be compared in differing environmental regions. Further intensive field survey should also help to resolve some current problems in reconstructing the pattern of Iron Age and Roman rural settlement. Increased collection and analysis of pollen samples, carbonised wood, seeds, agricultural implements and animal bones is needed to assess more precisely the extent to which the Romans caused major changes in the nature of land use and agrarian exploitation. When accounting for change, it is essential to consider a wide variety of factors and to remember that rural change continued to occur throughout the Roman period. Finally, it was in forcing the inhabitants of Lusitania to perceive their world in radically new ways that the Romans made a lasting impact on the provincial landscape. First, the Romans created broad ethnic identities for their opponents, ignoring the complex, highly fragmented ethnic and regional geography of the area. Then by dividing the region into clearly defined civitates, they forced the inhabitants of Lusitania to envisage the landscape in a very different manner than before. Finally, a series of rituals emphasising Roman power (the census, the holding of judicial assizes, and the activities of the provincial council regularly reinforced these radically new mental maps of the new Roman provincial landscape.

  16. Imperial Policy and the Integration of Gaul into the Roman Empire

    Science.gov (United States)

    2015-06-12

    ECONOMIC BENEFITS OF EMPIRE From as early as the second century BC Gaul had a taste for the material outputs of the Roman economy. Wine in particular...Rome tolerated the establishment of local Gallic production. This meant the growth in Gaul’s wine consumption benefited Gallic producers and not...exporter of sought after wines . Wine production was not the only industry that benefited from the Roman conquest. Complementing Gallic viticulture

  17. Nitrogen and substrate assessment for first-year pot-in-pot production in the Intermountain West.

    OpenAIRE

    Gunnell, JayDee; Grossl, Paul R.; Kjelgren, Roger

    2008-01-01

    We investigated optimum nitrogen rates and different growth substrates for short-term finish production of container and bare root shade tree liners in a pot-in-pot production system in the Intermountain West. In one study, nitrogen ranging from 0–27 g N·tree–1 (0–36 lbs N·1000 ft–2) as urea was applied to quaking aspen n (Populus tremuloides), ‘Autumn Blaze’ maple (Acer × freemannii ‘Autumn Blaze’),'Chanticleer’ flowering pear (Pyrus calleryana ‘Chanticleer’), and ‘Canada Red’ chokecherry (P...

  18. Roman whetstone production in northern Gaul (Belgium and northern France

    Directory of Open Access Journals (Sweden)

    Aurélie Thiébaux

    2016-10-01

    Full Text Available This paper focuses on the latest research on the production of Roman whetstones in northern Gaul. To date, little has been written about this specialised industry. However, three workshops producing whetstones were discovered recently in the north of Gaul in Buizingen (Province of Flemish Brabant, Belgium, Nereth (Province of Liège, Belgium and Le Châtelet-sur-Sormonne (Department of Ardennes, France. Production debris and rough-outs recovered at these sites allowed us to reconstruct the operational sequence of manufacture, from the choice of raw material to the finished product. Technological studies enabled us to determine the production stages and highlight the similarities and differences between the three study areas. Analyses of the materials reveal the use of fine-grained sedimentary and low-grade metamorphic rocks outcropping near the workshops. All these rocks are linked to the Caledonian inliers of Brabant-London, Stavelot-Venn, and Rocroi. The large amount of waste found at Le Châtelet-sur-Sormonne, far more than that recovered at Buizingen and Nereth, is indicative of the economic importance of this whetstone workshop. This importance is reflected in the fact that whetstones from Le Châtelet-sur-Sormonne are distributed over a large area throughout Belgium, France (Nord-Pas-de-Calais, Picardie and Champagne-Ardenne regions, Germany, and the Netherlands. This paper presents the waste and rough-outs from the three production sites. It also defines rock types and their origins and offers insights into whetstone manufacturing processes and techniques.

  19. Rússia: uma potência de volta ao jogo?

    Directory of Open Access Journals (Sweden)

    João Fábio Bertonha

    2010-10-01

    Full Text Available O presente artigo busca analisar a atual situação vivida pela Rússia, sua possível ascensão, novamente,  à categoria de grande potência no cenário mundial e as novas posições tomadas pelo Kremlin, sob Putin.

  20. Microwave-assisted one-pot synthesis of benzothiazole and ...

    Indian Academy of Sciences (India)

    Microwave-assisted synthesis of benzothiazole and benzoxazole libraries via PIFA promoted cyclocondensation of 2-aminothiophenols/2-aminophenols with aldehydes under one-pot condition in good to excellent yields was achieved. Twenty compounds have been investigated for their analgesic activity and showed ...

  1. Microwave assisted one-pot synthesis of benzothiazole and ...

    Indian Academy of Sciences (India)

    Dr.P.T.P

    1. Microwave assisted one-pot synthesis of benzothiazole and benzoxazole libraries as analgesic agents. C PRAVEEN a. , A NANDAKUMAR a. , P DHEENKUMAR b. , D MURALIDHARAN a and P T. PERUMAL a,. * a. Organic Chemistry Division, Central Leather Research Institute, Adyar, Chennai 600020,. Tamilnadu ...

  2. Assessment of heavy metals leachability from traditional clay pots ...

    African Journals Online (AJOL)

    As heavy metals are toxic in trace concentrations, due to bioaccumulation, traditional clay pots constitute a public health hazard when used as food contact material. However, as the geochemical properties of clay are different from regions to region and the techniques of making them differ, further studies should be ...

  3. An environmentally benign one pot synthesis of substituted ...

    Indian Academy of Sciences (India)

    Instance of Plagiarism in Journal of Chemical Sci- ences and withdrawal of published article. The Journal of Chemical Sciences office received a complaint from an alert reader to the effect that the paper 'An environmentally benign one pot syn- thesis of substituted quinolines catalysed by fluo- roboric acid based ionic ...

  4. An environmentally benign three component one-pot synthesis of ...

    Indian Academy of Sciences (India)

    Administrator

    Abstract. One pot synthesis of amidoalkyl naphthol by condensation of aromatic aldehydes, 2-naphthol and amide/urea using silicotungstic acid as a catalyst is reported. The reaction was carried out under sol- vent-free reaction conditions. The method gave good yields of amidoalkyl naphthols in short reaction time.

  5. Laser/TIG Hybrid Welding of Pot for Induction Heater

    DEFF Research Database (Denmark)

    Bagger, Claus; Olsen, Flemming Ove; Sondrup, Lars de Caldas

    2004-01-01

    In this paper, systematic work is presented that shows the steps for realizing a hybrid welded tailored blank that is formed to a pot for induction heating. The bottom is made of ferritic stainless steel and the sides of austenitic stainless steel. Only the bottom will then interact directly...

  6. Our Educational Melting Pot: Have We Reached the Boiling Point?

    Science.gov (United States)

    Lauderdale, Katherine Lynn, Ed.; Bonilla, Carlos A., Ed.

    The articles and excerpts in this collection illustrate the complexity of the melting pot concept. Multiculturalism has become a watchword in American life and education, but it may be that in trying to atone for past transgressions educators and others are simply going too far. These essays illustrate some of the problems of a multicultural…

  7. Methodological Approach for Modeling of Multienzyme in-pot Processes

    DEFF Research Database (Denmark)

    Andrade Santacoloma, Paloma de Gracia; Roman Martinez, Alicia; Sin, Gürkan

    2011-01-01

    This paper presents a methodological approach for modeling multi-enzyme in-pot processes. The methodology is exemplified stepwise through the bi-enzymatic production of N-acetyl-D-neuraminic acid (Neu5Ac) from N-acetyl-D-glucosamine (GlcNAc). In this case study, sensitivity analysis is also used ...

  8. Roman primacy and the development of the synodal institution in the period of the Arian controversy

    Directory of Open Access Journals (Sweden)

    Zakharov Georgii

    2015-01-01

    Full Text Available The object of this study is process of evolution of church organization in the 4th century, especially the relationships between Roman primacy and synodal institution in the epoch of the Arian controversy. The author examines evolution of the institution of the Roman synod and practice of participation of the Roman See in church councils outside Rome, focusing on the unsuccessful attempt to convene the general council in Rome in 382. Analysis of historical data shows that the ability of the Roman see to organize in a short time a representative council (mainly of the Italian bishops allowed Rome to claim for a special status within the church communion. In the same time the Roman See did not become in the 4th century the center of conciliar activity at the universal level. Participation of Rome in Ecumenical and Western councils was quite passive. In the second part of the paper the author attempts to reconstruct various models of church organization, which were typical for the western and the eastern episcopate in the 4th century. The author concludes that the real initiator of the development of universal primacy of Rome was not originally the pope, but the western episcopate (council of Serdica, 343. In the second part of the 4th century pope Damasus developed this conception, putting the principle of primacy of the Roman See as the chair of Peter above principle of synodal consensus. At the same time eastern bishops considered the Roman chair as the center of the West, rather than the head of the whole Church. Sometimes they invited bishop of Rome and other western bishops to act as arbiters in the eastern conflicts, but more often they defended the idea of full autonomy of the East.

  9. Magnetic and electromagnetic prospections at the Roman city of Hadrianopolis, southern Albania

    Science.gov (United States)

    Schettino, Antonio; Perna, Roberto; Pierantoni, Pietro Paolo; Ghezzi, Annalisa; Tassi, Luca; Sforzini, David

    2017-04-01

    We report on a combined magnetic-GPR survey performed in 2015-2017 at the ancient Roman city of Hadrianopolis, located in southern Albania, in the context of the project Teatri Antichi Riuniti (TAU). The collected data supplemented previous archaeological surveys performed by the University of Macerata with the aim of promoting the valley and starting the realization of an archaeological park. Hadrianopolis was founded through a reorganization of a previous Hellenistic settlement. Starting from 2015, magnetic and GPR surveys were carried out in Hadrianopolis in order to determine the urban framework. The collected data revealed the existence of structures organized along two main different patterns, which have been interpreted as due to the superposition of Roman buildings and Late Antiquity structures. In fact, the arrangement of structures in the studied area shows a regular urban organization of Roman type separated by a less regular disposition of the buildings that can be attributed to the Byzantine age. The latter arrangement is superimposed on the previous Roman structures. A stone wall, clearly identified by the combination of magnetic anomalies and GPR images, separates the Byzantine seattlement from the genuine Roman sector.

  10. Locating the timacum maius station on the roman road lissus-naissus-ratiaria: New archaeological research

    Directory of Open Access Journals (Sweden)

    Petrović Vladimir P.

    2008-01-01

    Full Text Available As the exact location of two Timacum stations remains an open issue, the results of the latest archaeological investigations in the environs of Svrljig, southeast Serbia, seem to offer some corroborative evidence for the hypothesis proposed in our previous contribution that this might be the location of Roman Timacum Maius. A small-scale trial excavation was undertaken on the Roman site at Kalnica in the Niševac village area in July 2008. A trench 4 by 2m was opened in the zone of the site that had yielded plentiful fragments of building debris as well as small finds. A massive wall over 1m thick was found immediately beneath the surface. Built of bro­ken limestone and pebbles bound with lime mortar, it obviously was part of a larger structure. To the northeast of the wall was an area covered with fragmented roof tiles. The discovery of two ceramic tumuli embedded in the wall, indicating a wall-heating system so far unregistered on the representative Roman urban and settlement sites in Serbia, gives additional grounds to presume that this was a larger Roman settlement extending over an area of more than 5ha, possibly Timacum Maius, a station on the Roman road Lissus-Ratiaria-Naissus.

  11. Discovery of ancient Roman "highway" reveals geomorphic changes in karst environments during historic times.

    Science.gov (United States)

    Bernardini, Federico; Vinci, Giacomo; Forte, Emanuele; Furlani, Stefano; Pipan, Michele; Biolchi, Sara; De Min, Angelo; Fragiacomo, Andrea; Micheli, Roberto; Ventura, Paola; Tuniz, Claudio

    2018-01-01

    Sinkholes are a well-known geologic hazard but their past occurrence, useful for subsidence risk prediction, is difficult to define, especially for ancient historic times. Consequently, our knowledge about Holocene carbonate landscapes is often limited. A multidisciplinary study of Trieste Karst (Italy), close to early Roman military fortifications, led to the identification of possible ancient road tracks, cut by at least one sinkhole. Electrical Resistivity Tomography through the sinkhole has suggested the presence of a cave below its bottom, possibly responsible of the sinkhole formation, while Ground Penetrating Radar has detected no tectonic disturbances underneath the tracks. Additionally, archaeological surveys led to the discovery of over 200 Roman shoe hobnails within or close to the investigated route. According to these data, the tracks are interpreted as the remains of a main Roman road, whose itinerary has been reconstructed for more than 4 km together with other elements of ancient landscape. Our results provide the first known evidence of a Roman main road swallowed by sinkholes and suggest that Holocene karst landscapes could be much different from what previously believed. In fact, sinkholes visible nowadays in the investigated region could have been flat areas filled by sediments up to the Roman time.

  12. Human parasites in the Roman World: health consequences of conquering an empire.

    Science.gov (United States)

    Mitchell, Piers D

    2017-01-01

    The archaeological evidence for parasites in the Roman era is presented in order to demonstrate the species present at that time, and highlight the health consequences for people living under Roman rule. Despite their large multi-seat public latrines with washing facilities, sewer systems, sanitation legislation, fountains and piped drinking water from aqueducts, we see the widespread presence of whipworm (Trichuris trichiura), roundworm (Ascaris lumbricoides) and Entamoeba histolytica that causes dysentery. This would suggest that the public sanitation measures were insufficient to protect the population from parasites spread by fecal contamination. Ectoparasites such as fleas, head lice, body lice, pubic lice and bed bugs were also present, and delousing combs have been found. The evidence fails to demonstrate that the Roman culture of regular bathing in the public baths reduced the prevalence of these parasites. Fish tapeworm was noted to be widely present, and was more common than in Bronze and Iron Age Europe. It is possible that the Roman enthusiasm for fermented, uncooked fish sauce (garum) may have facilitated the spread of this helminth. Roman medical practitioners such as Galen were aware of intestinal worms, explaining their existence and planning treatment using the humoural theory of the period.

  13. The Recovery and Restoration of Roman Wall Paintings in Southeast Spain

    Directory of Open Access Journals (Sweden)

    Victoria Santiago Godos

    2013-11-01

    Full Text Available Recovery of the Roman wall painting in the southeast Spanish is done, by a party's own excavations in the archaeological site, where you can find this mural in two ways, still located in the walls of Roman villas or at the foot of these walls collapsed, fragmented and even buried, making it necessary cooperation in the recovery work of the archaeologist and restorer. You can also recall Roman wall paintings in the collections of archaeological museums, as many boxes remain innumerable multitude of fragments of mural pieces found in excavations and record stored there pending further study, grading and restoration. Examples of the above are discussed.

  14. The nonagon as a tool for the drawing of the Roman Theatre of Lecce

    Directory of Open Access Journals (Sweden)

    Giampiero Mele

    2015-07-01

    Full Text Available  The signs of the Roman city of Lupiae, current Lecce, are many and among them the most noteworthy is the Roman Theatre. The monument has been accidentally discovered during the excavations for the foundations of a house in 1929  and it is located short distance from another landmark of the Roman Lecce: the amphitheatre. The chance of utilizing a the latest threedimensional technology for the detection of the  ruins was an opportunity to study the model of the survey obtained. The analysis of the latter reveals a mismatch with the instructions in “De Architectura” by Vitruvius and shows a particular use of the nonagon for the  design of its iconography. This study aims to compare the hypothesis obtained from the analysis of the metrological survey with the rules explained in the work of Vitruvio to underline similarities and differences between theory and practice.

  15. The first Cohort of Cretans, a roman military unit at Timacum Maius

    Directory of Open Access Journals (Sweden)

    Petrović Vladimir P.

    2015-01-01

    Full Text Available Archaeological investigations on the site of Niševac (Timacum Maius have been conducted over a period of eight successive years by the Institute for Balkan Studies in collaboration with the Centre for Tourism, Culture and Sports of Svrljig and the French Bordeaux-based Ausonius Institute. The 2014 campaign came up with nine Roman bricks stamped with inscriptions of the First Cohort of Cretans (Cohors I Cretum built into the walls of a Roman bath. The inscriptions provide evi­dence for the character, chronology and history of the Roman settlement. [Projekat Ministarstva nauke Republike Srbije, br. 177012: Society, spiritual and material culture and communications in prehistory and early history of the Balkans

  16. The plague under Marcus Aurelius and the decline and fall of the Roman Empire.

    Science.gov (United States)

    Fears, J Rufus

    2004-03-01

    The Roman Empire of the second century was a superpower that, in relative terms, dominated its world as much as the United States does today. In 166 AD, a plague broke out od pandemic proportions. The pandemic ravaged the entire extent of the Roman Empire, from its eastern frontiers in Iraq to its western frontiers on the Rhine River and Gaul, modern France, and western Germany. The disease is identified most often as smallpox, but it may have been anthrax. The study of bacterial DNA may enable identification of this plague that ravaged the Roman Empire at recurrent intervals for more than 100 years and that had a significant role in the decline and fall of this great superpower.

  17. Slit scattering effects in a well aligned pepper pot

    International Nuclear Information System (INIS)

    Power, J. G.

    2003-01-01

    A pepper pot is a device used to measure a medium energy (< 20 MeV) electron beam's transverse emittance by sampling its transverse phase space. This is accomplished by blocking most of the incident electron beam, while allowing small 'beamlets' to pass through openings in a mask. The accuracy of the transverse emittance measured by a pepper pot is limited by several factors including, electrons leaking through the solid region of the mask, the imaging system resolution and dynamic range, scattering, etc. While the noise contributions from the prior quantities can be easily estimated, scattering effects have previously been neglected due to the difficulty in estimating the effect. In this paper, EGS4 simulations are presented to determine the affect of scattering on emittance measurements for an 8 MeV electron beam

  18. Novel Coil Winding Method to Realize Pot Heated Evenly

    Institute of Scientific and Technical Information of China (English)

    Mao-Yan Wang; Hai-Long Li; Meng Zhang; Zhi-Tao Xu; Cui-Lin Zhong; Jun Xu

    2015-01-01

    To solve the problem about the inhomogeneous thermal effect of pot heated by coils along the circumference, a novel coil winding method is proposed and compared with the general winding method in the paper. First, based on the Biot-Savart law and Ampere’s rule, the magnetic induction generated by a straight current carrying conductor and a current loop is discussed, respectively. Then the novel coil winding method is developed by adjusting the location of inhomogeneous joints. The joints are periodically scattered along the circumferential direction and symmetrically designed around the central axis. Numerical results show that the quite non-uniform temperature in the base of pot at the circular direction is effectively improved by using the proposed winding method. The potential danger produced by high temperature at some region of coils plate is minimized. It is energy-efficient and safe for residential appliances.

  19. Use of fully biodegradable panels to reduce derelict pot threats to marine fauna.

    Science.gov (United States)

    Bilkovic, D M; Havens, K J; Stanhope, D M; Angstadt, K T

    2012-12-01

    Fishing pots (i.e., traps) are designed to catch fish or crustaceans and are used globally. Lost pots are a concern for a variety of fisheries, and there are reports that 10-70% of deployed pots are lost annually. Derelict fishing pots can be a source of mortality for target and bycatch species for several years. Because continual removal of derelict gear can be impractical over large spatial extents, modifications are needed to disarm gear once it is lost. We tested a fully biodegradable panel with a cull or escape ring designed for placement on the sides of a crab pot that completely degrades into environmentally neutral constituents after approximately 1 year. This panel is relatively inexpensive, easy to install, and can be used in multiple fisheries. We used the blue crab (Callinectes sapidus) fishery as a test case because it is a large pot fishery and blue crab pots are similar to traps used in other pot fisheries. We had commercial fishers deploy pots with panels alongside standard pots in Chesapeake Bay (U.S.A.) to assess potential effects of our experimental pots on blue crab catch. We compared the number, biomass, and size of crabs captured between standard and experimental pots and evaluated differences in catch over a crabbing season (March-November) at five locations. There was no evidence that biodegradable panels adversely affected catch. In all locations and time periods, legal catches were comparable in abundance, biomass, and size between experimental and standard pots. Properly designed biodegradable panels appear to be a viable solution to mitigate adverse effects of derelict pots. ©2012 Society for Conservation Biology.

  20. Pagan and Jewish Monotheism according to Varro, Plutarch and St Paul : The Aniconic, Monotheistic Beginnings of Rome’s Pagan Cult – Romans 1.19-25 in a Roman Context

    NARCIS (Netherlands)

    van Kooten, G.H.; Hilhorst, A.; Puech,; Tigchelaar, E.

    2007-01-01

    George H. van Kooten, “Pagan and Jewish Monotheism according to Varro, Plutarch and St Paul: The Aniconic, Monotheistic Beginnings of Rome’s Pagan Cult—Romans 1:19-25 in a Roman Context,” in Flores Florentino: Dead Sea Scrolls and Other Early Jewish Studies in Honour of Florentino García Martínez

  1. LA REPRÉSENTATION DU COUPLE DANS QUELQUES ROMANS QUÉBÉCOIS RÉCEN LA REPRÉSENTATION DU COUPLE DANS QUELQUES ROMANS QUÉBÉCOIS RÉCENTS

    Directory of Open Access Journals (Sweden)

    Irène Oore

    2012-10-01

    Full Text Available Nous avons entrepris d’examiner le couple dans une dizaine de romans écrits durant une décennie (entre 1993 et 2003.Nous avons entrepris d’examiner le couple dans une dizaine de romans écrits durant une décennie (entre 1993 et 2003.

  2. A multi-technique approach for the characterization of Roman mural paintings

    Energy Technology Data Exchange (ETDEWEB)

    Toschi, Francesco [CNR-IMIP (Istituto di Metodologie Inorganiche e dei Plasmi), Area della Ricerca Roma 1, Via Salaria Km. 29,300, 00016 Monterotondo, Roma, (Italy); Paladini, Alessandra, E-mail: alessandra.paladini@cnr.it [CNR-IMIP (Istituto di Metodologie Inorganiche e dei Plasmi), Area della Ricerca Roma 1, Via Salaria Km. 29,300, 00016 Monterotondo, Roma, (Italy); Colosi, Francesca [CNR-ITABC (Istituto per le Tecnologie Applicate ai Beni Culturali), Area della Ricerca Roma 1, Via Salaria Km. 29,300, 00016 Monterotondo, Roma (Italy); Cafarelli, Patrizia; Valentini, Veronica [CNR-IMIP (Istituto di Metodologie Inorganiche e dei Plasmi), Area della Ricerca Roma 1, Via Salaria Km. 29,300, 00016 Monterotondo, Roma, (Italy); Falconieri, Mauro; Gagliardi, Serena [ENEA, C.R. Casaccia, via Anguillarese 301, 00060 Roma (Italy); Santoro, Paola [CNR-ISMA (Istituto di Studi sul Mediterraneo Antico), Area della Ricerca Roma 1, Via Salaria Km. 29,300, 00016 Monterotondo, Roma (Italy)

    2013-11-01

    In the frame of an ongoing archeological study on the Sabina area, a countryside close to Rome, white and red samples of roman wall paintings have been investigated by combining X-ray diffraction and different spectroscopic methodologies, namely laser induced breakdown spectroscopy, μ-Raman and Fourier transform infrared attenuated total reflectance spectroscopy. The used multi-technique approach has allowed the unambiguous identification of the red pigment as red ochre and has provided insight on the provenance of both the pigment and the material used for the realization of the wall paintings. The experimental results have confirmed some assumptions on the use of local materials in roman rural architecture.

  3. Preliminary remarks on the Roman military equipment from the war booty sacrifice of Viemose, Denmark

    DEFF Research Database (Denmark)

    Pauli Jensen, Xenia

    2007-01-01

    The article deals with the war booty sacrifice of Vimose, Denmark, where a vast amount of Roman military equipment was found. The Ring Pommel swords are discussed, especially the possible (or not so possible) link with the Marcomannic Wars 166-180 AD.......The article deals with the war booty sacrifice of Vimose, Denmark, where a vast amount of Roman military equipment was found. The Ring Pommel swords are discussed, especially the possible (or not so possible) link with the Marcomannic Wars 166-180 AD....

  4. Roman Ways: The Endurance of Patterns in Travel and Hospitality from Antiquit

    Directory of Open Access Journals (Sweden)

    Bradford T. Hudson, Ph.D.

    2014-04-01

    Full Text Available Although it seems clear that multi-unit hotel and restaurant brands proliferated in the United States during the twentieth century, historical research demonstrates that the phenomenon is actually much older. The origins of hospitality chains can be traced back to the Roman Empire. Organizational systems and travel behaviors have remained remarkably similar throughout Western civilization during the past two millennia. The Roman relay station, the medieval post house, the New England inn, the railroad restaurant, and the highway hotel all share a common heritage.

  5. El pensamiento cinematográfico de Roman Jakobson

    Directory of Open Access Journals (Sweden)

    Puyal, Alfonso

    2011-04-01

    Full Text Available The article turns on the film theory outlined by the Russian linguist from three contributions: the essay “Is the Film in Decline?” (1933; the interview on cinema realized in 1967; and some comments disseminated in its writings. The hypothesis that raises Roman Jakobson is the transposition of the literary features to the cinematographic mean, until rising what the Russian formalists came in calling “Poetics of Cinema” (Poetika Kino. In this sense, the most revealing contribution is the study of the metonimic and metaphorical functions that the cinema unfolds from the segmentation and the assemblage. A panoramic one by the relations that maintained Jakobson with the poets and painters of the Czech and Russian avant-garde, their culture in film matter (movies, filmmakers, or the theoretical references that handled in film questions are some of the themes undertaken with the aim to contextualize the vision that Jakobson had of cinematographic medium. The thickness of the article will be centered in its article of 1933 on movies, writing as a result of the consequences of the sound in the film language, as well as of a small experience in the making of the movies during its stay in the Czech Republic.

    El artículo versa sobre la teoría cinematográfica esbozada por el lingüista ruso a partir de tres aportaciones: el ensayo “¿Decadencia del cine?” (1933; la entrevista sobre cine realizada en 1967; y algunos comentarios diseminados en sus escritos. La hipótesis que plantea Jakobson es la transposición de los recursos literarios al medio cinematográfico, hasta levantar lo que los formalistas denominaron “poética del cine” (Poetika kino. En este sentido, la aportación más reveladora es el estudio de las funciones metonímicas y metafóricas que el cine despliega a partir de la planificación y el montaje. Una panorámica por las relaciones que mantuvo Jakobson con los poetas y pintores de la vanguardia rusa

  6. Religion and abortion: Roman Catholicism lost in the pelvic zone.

    Science.gov (United States)

    Kissling, F

    1993-01-01

    The Roman Catholic Church has held the most absolute and extreme position against abortion taken by any religious group. Opposition to abortion by US Catholic bishops has been unflagging since Roe vs. Wade was decided. The current strategy embraced by the bishops is to restrict access to abortion as a prelude to attaining a complete ban on the procedure. The bishops, of course, have a political and constitutional right to champion public policy issues. This ability is limited only by the laws regarding tax-exempt status which make it impossible for the bishops to endorse political candidates. Opponents of the positions of the bishops, in turn, have a right to challenge their positions. The bishops, acting jointly as the United States Catholic Conference (USCC), express their own opinions, not the opinions of the 53 million US Catholics and have been criticized by both conservative and progressive groups in the church. Since women can not become Catholic bishops, or even priests, they are excluded from meetings of the USCC. Catholic lay groups have expressed the view that there is more than one legitimate Catholic position regarding abortion and have even filed briefs in favor of retaining the decision reached in Roe vs. Wade. The bishops, however, are able to draw on a multitude of institutions to further their view and have enhanced the operations of their 28 statewide lobbying offices as the abortion battle has shifted to the states. The Webster decision signaled a return of the bishops to a prominent position in the anti-abortion campaign. Prior to Webster, they kept their distance from the Protestant religious right. With Webster, the bishops felt the time was right to press hard to further restrictions to access to abortion. As they began to apply pressure, a pro-choice backlash developed, with leading Catholic politicians adopting strong pro-choice positions. The bishops reacted by taking such aggressive actions as denouncing certain politicians by name. This

  7. Some remarks on the transitional phase between Early Roman and Late Roman Periods in the region north of the Middle Danube

    Czech Academy of Sciences Publication Activity Database

    Tejral, Jaroslav

    2015-01-01

    Roč. 56, č. 2 (2015), s. 43-101 ISSN 1211-7250 Institutional support: RVO:68081758 Keywords : Early and Late Roman Period * transitional phase * Marcomanic Wars and their aftermath * ethnical and social backround of the B2/C1 phase Subject RIV: AC - Archeology, Anthropology, Ethnology http://prehled-vyzkumu.arub.avcr.cz/miranda2/export/sitesavcr/arub-prehled-vyzkumu/prehled-cisel-a-clanku/prehled-vydanych-cisel/files/PV56_2_Studie2_Tejral.pdf

  8. On the origin of patterning in movable Latin type : Renaissance standardisation, systematisation, and unitisation of textura and roman type

    NARCIS (Netherlands)

    Blokland, F.E.

    2016-01-01

    This PhD-research is conducted to test the hypothesis that Gutenberg and consorts developed a standardised and even unitised system for the production of textura type, and that this system was extrapolated for the production of roman type in Renaissance Italy. For roman type, Humanistic handwriting

  9. Moses/Musaeus/Mochos and his God Yahweh, Iao, and Sabaoth, seen from a Graeco-Roman perspective

    NARCIS (Netherlands)

    van Kooten, G.H.; Kooten, G.H. van

    2006-01-01

    George H. van Kooten, “Moses/Musaeus/Mochos and His God Yahweh, Iao, and Sabaoth, Seen from a Graeco-Roman Perspective,” in The Revelation of the Name YHWH to Moses: Perspectives from Judaism, the Pagan Graeco-Roman World, and Early Christianity (ed. George H. van Kooten; Themes in Biblical

  10. The Wisdom of Youth: How Modern Ontario Roman Catholic Students Challenge and Resist the Persistent Colonial Agenda

    Science.gov (United States)

    Brennan, Terri-Lynn Kay

    2012-01-01

    Youth today in Roman Catholic schools are not experiencing the complete freedom of an identity that is unique and valued. They describe the Ontario Roman Catholic school system as if it is still an agent of colonial forces, maintaining imperial power through denominational religious elitism. Using a critical ethnographic methodology within a…

  11. A double-voiced reading of Romans 13:1–7 in light of the imperial cult

    African Journals Online (AJOL)

    Drawing on Mikhail Bakhtin's theory of double-voicedness and James Scott's theory of public and hidden transcripts, this essay investigates the colonial context of Romans 13:1–7 with particular attention to the Roman imperial cult. It is my contention that Paul attempts to persuade the audience to resist the imperial cult, ...

  12. Remo cum fratre Quirinus: Metamorphoses of the Roman Foundation Myth from its Beginnings to Horace

    Directory of Open Access Journals (Sweden)

    Špela Tomažinčič

    2008-07-01

    Full Text Available From the first reference to Romulus by Alcimus, a historian from the mid-fourth century BC, where the hero appears alone, down to the age of Augustus, the story of the foundation of Rome underwent considerable plot changes. The two most important are, firstly, Romulus' later role not merely as a conditor urbis, but – in keeping with the Hellenistic tradition of ktiseis poleon – mainly as a creator gentis and a model of the new Roman, who can subsequently embody a new ethnic identity; and, secondly, the later dichotomy of the founders. The interpretation of the Roman foundation myth must be therefore closely associated with the symbolism of numbers – one founder as opposed to twin founders – as it is reflected in different socio-political and historical contexts. In addition to shaping society, myth also documents all its changes. In the context of replacing a single founder with twin founders, Romulus and Remus, the first critical change is the introduction of Remus. The twin founders imply a double community, a notion which becomes meaningful in Rome only after the plebeian achievement of political equality between 367 and 342 BC. The second significant change is the death of Remus, involving the notion of a foundation sacrifice, for which the evidence points to the crisis of 296 BC. The foundation story also serves as an explanation model for the events in the Late Roman Republic. Horace's pessimistic Seventh Epode evokes the foundation crime of fratricide to explain the tragic pattern of civil wars. As Romulus' successors, the Romans are also heirs to his crime, to the scelus fraternae necis, from which they cannot escape. Moreover, Romulus as a creator gentis represents a potential source for the Roman change of identity, which was regarded as coincidental with the foundation act. This recurring theme is elaborated first in Ennius' Annals and later in Vergil's Aeneid and Horace's Third ‘Roman Ode’. The central motif is Ennius

  13. Persuasion in Romans 5:12–21 | Snyman | HTS Teologiese Studies ...

    African Journals Online (AJOL)

    It is argued that the pericope, Romans 5:12–21, forms an integral part of Paul's rhetorical strategy, aimed at persuading his audience in Rome to share his views on the contrast between Adam and Christ: Adam's sin brought death into the world, but faith in Christ brings eternal life. In the process of persuasion, Paul uses ...

  14. Suid-Afrikaanse romans in Afrikaans sowel as Engels; soms bloot ...

    African Journals Online (AJOL)

    8 Apr 2016 ... word in sommige van die collages wat elke hoofstuk voorafgaan. Benewens die gesprek met ouer, meer literêre werke, kan Botha se roman ook andersyds beskou word as deel van 'n bepaalde kontemporêre literêre beweging, waar- êre literêre beweging, waar- re literêre beweging, waar- êre beweging ...

  15. The Roman mortars used in the construction of the Ponte di Augusto (Narni, Italy)

    Czech Academy of Sciences Publication Activity Database

    Drdácký, Miloš; Fratini, F.; Frankeová, Dita; Slížková, Zuzana

    2013-01-01

    Roč. 38, č. 1 (2013), s. 1117-1128 ISSN 0950-0618 R&D Projects: GA ČR(CZ) GBP105/12/G059 Institutional support: RVO:68378297 Keywords : historic mortar * roman mortar * Narni bridge Subject RIV: AL - Art, Architecture, Cultural Heritage Impact factor: 2.265, year: 2013

  16. A critical moment: the End of the Roman domain in the Hispanic provinces (409-429)

    OpenAIRE

    Carmen María DIMAS BENEDICTO; Enrique GOZALBES CRAVIOTO

    2013-01-01

    In the present work there are analyzed some aspects of the crisis of the End of the Roman Hispanias, at the same time it makes an approach to the vision that this process could have at that time, from the testimony of some writers.

  17. New radiocarbon data to study the history of roman and medieval Florence

    International Nuclear Information System (INIS)

    Arnoldus-Huyzendveld, A.; Fedi, M.E.; Cantini, F.; Bruttini, J.; Cartocci, A.; Calabrisotto, C. Scire

    2010-01-01

    Florence is a town worldwide known for its Renaissance masterpieces. It is often forgotten that it was founded during Roman times and remained a small village until the end of the early Middle Ages, practically confined within the ancient Roman boundaries. Since 2003, an extended archaeological research executed by the University of Sienna has studied the most ancient layers in the centre of Florence with the aim to enhance both the archaeological and paleo-environmental reconstruction of this area. One of the peculiarities of these excavations is that the early medieval layers were poor in datable ceramics, thus charcoals were sampled from different stratigraphic layers in order to contribute to the dating. Several data have already been published; here we focus on the excavation site of Palazzo Vecchio, now the seat of the municipality of Florence. This area is located close to the Arno river, along the eastern margin of the slightly elevated height upon which the Roman town was founded; actually, in the layers beneath the surface, the Roman theatre is still preserved. Radiocarbon dating of charcoals was performed in the LABEC laboratory in Florence, at the AMS beam line of the AMS-IBA 3 MV Tandetron accelerator. Comparison of these new data with the former ones and with the archaeological and geological data adds new information especially on natural phenomena like floods and on the human occupation of this area in the past.

  18. The island of Skyros from Late Roman to Early Modern times : an archaeological survey

    NARCIS (Netherlands)

    Karambinis, Michalis

    2015-01-01

    Aegean archaeology has mainly concentrated on Prehistoric and Greco-Roman times and has provided relatively little information on human activity and material culture in the medieval period. Historical research concerning the medieval era is sufficiently developed but archaeological research on the

  19. Freud and Gidget go to Rome but uncle Sam doesn't: The roman ...

    African Journals Online (AJOL)

    Questo articolo si propone di prendere in esame alcuni film di Hollywood, da Roman Holiday a Gidget goes to Rome, che furono realizzati a Roma negli anni della guerra fredda. Tematicamente incentrata sulla generale ambivalenza dei concetti di casa, amore e morte, questa serie della 'febbre romana' conserva tutti i tratti ...

  20. Leaders of the Four Hundred in the Works of Cicero and his Roman Contemporaries

    Czech Academy of Sciences Publication Activity Database

    Nývlt, Pavel

    -, č. 2 (2017), s. 29-39 ISSN 0567-8269 Institutional support: RVO:67985955 Keywords : Cicero * Cornelius Nepos * Roman literature * reception of Greek culture in Rome * ancient Greek history * ancient Greek historiography Subject RIV: AB - History OBOR OECD: History ( history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

  1. Romans 1:18-32 amidst the gay-debate: Interpretative options | Punt ...

    African Journals Online (AJOL)

    The prominence of Romans 1:18-32 in the gay-debate is the subject of various and wide-ranging opinions as far as the most adequate interpretation of this passage. This contribution puts the debate about the text into perspective by surveying some recent alternative opinions on its meaning. It is established that two ...

  2. Roman Sikora: Smetení Antigony - Pokus o tragédii (1998)

    Czech Academy of Sciences Publication Activity Database

    Vodička, Libor

    2005-01-01

    Roč. 53, č. 3 (2005), s. 413-422 ISSN 0009-0468 R&D Projects: GA ČR(CZ) GA405/03/1136 Institutional research plan: CEZ:AV0Z9056905 Keywords : theatre * Roman Sikora Subject RIV: AJ - Letters, Mass-media, Audiovision

  3. Les variations diasystématiques et leurs interdépendances dans les langues romanes

    DEFF Research Database (Denmark)

    Le présent volume contient un choix des actes du Colloque DIA II sur la variation linguistique dans les langues romanes. Ce colloque organisé par l'Université de Copenhague en collaboration avec l’Académie Royale des Sciences et Belles-lettres du Danemark du 19 au 21 novembre 2012 était consacré ...

  4. Higher Education's Influence on the Confessional Practices of Roman Catholic Laity in the Greater Miami Area

    Science.gov (United States)

    Ferrari, Joseph L.

    2013-01-01

    This qualitative phenomenological study of 20 Roman Catholic laypersons in the Greater Miami area investigated the phenomenon of transformation of confessional practice as a result of the undergraduate educational experience. By searching for meaning in each individual's story, two themes or factors and six sub themes emerged. The themes were…

  5. "Flee from the Worship of Idols": Becoming Christian in Roman Corinth

    Science.gov (United States)

    Byler, Dorvan

    2016-01-01

    The religious contexts in which early Christian communities grew were important factors in the first-century development of Christianity, affecting what it meant to become a Christian--either as a convert from a background in Judaism or as a convert from a background in Greek, Roman, or Egyptian cults. Surrounding religions and cultural norms…

  6. Some Influences of Greek and Roman Rhetoric on Early Letter Writing.

    Science.gov (United States)

    Hildebrandt, Herbert W.

    1988-01-01

    Describes how letter writing, especially business letters, was influenced by Greek and Roman oral rhetoricians. Discusses three precepts of oral rhetoric--inventio, dispositio, and style--and notes that the classical theories' reflection in written communication can be seen in selected Italian, German, and English epistolographic works. (MM)

  7. The historiography of the Later Roman Empire: from maximal state to minimal state, and back again

    Directory of Open Access Journals (Sweden)

    Uiran Gebara da Silva

    2017-11-01

    Full Text Available The paper analyses the conceptual models of state used by the scholarship of the later Roman Empire. The argument here developed is that it is possible to identify an oscillation between opposing conceptions of state, sometimes maximalist, sometimes minimalist, and that such conceptions have almost always served as an explanatory structure of the later Roman Empire historical developments, with the greater or smaller size of that State seen alternately as the cause for either the disarticulation or maintenance of the Roman system in the Mediterranean. The paper presents an historical review of those conceptions, elaborates on their connections with the debate between modernism and primitivism in the ancient economy and deals with their structuring ideological assumptions and the almost ubiquitous presence of liberal ideological categories and assumptions (even among Marxist authors. The paper concludes by reflecting on how this historiographical opposition between minimalist and maximalist conceptions obscures our understanding of the class relations of the later Roman imperial system of government.

  8. The virtual reconstruction of the ancient Roman concert hall in Aphrodisias, Turkey

    DEFF Research Database (Denmark)

    Rindel, Jens Holger; Gade, Anders Christian; Nielsen, Martin Lisa

    2006-01-01

    About two thousand years ago one of the world’s earliest and most beautiful concert halls were built in the city Aphrodisias, named after the goddess Aphrodite. It was a rich society, renowned for its marble and mastery in sculptures. Like many other cities in the Roman Empire there was an open...

  9. Kuues üritus tõi Roman Šebrlele maailmameistritiitli / Raigo Pajula, Peep Pahv

    Index Scriptorium Estoniae

    Pajula, Raigo, 1971-

    2007-01-01

    32-aastane tšehh Roman Šeberle on nüüd mitmevõistlejana triumfeerinud kõikidel tiitlivõistlustel. Jaapanis Osakas sai ta MMi kuldmedali. Esimest korda suurvõistlusel osalenud Andres Raja sai 16. koha

  10. Presidendi peolaua katavad Roman Zaštšerinski ja Imre Kose / Kristi Leppik

    Index Scriptorium Estoniae

    Leppik, Kristi

    2008-01-01

    Vt. ka Postimees : na russkom jazõke 14. veebr. 2008, lk. 2. Eesti Vabariigi aastapäeva presidendi vastuvõtu peakokad on restorani Ö peakokk Roman Zaštšerinski ja Imre Kose. Vt. samas: Retseptisoovitus 24. veebruariks

  11. Leadership Development Experiences of Exemplary Roman Catholic Parish Priests: An Exploratory Study

    Science.gov (United States)

    Ong, Rosemarie A.

    2013-01-01

    This qualitative, phenomenological study addressed the research question: How do exemplary Roman Catholic parish priests perceive and describe their leadership development experience? The study explored experiences considered important in developing leadership, including how they occurred, the meaning provided, the definition of exemplary…

  12. Romans 12 Motivational Gifts and College Professors: Implications for Job Satisfaction and Person-Job Fit

    Science.gov (United States)

    Tomlinson, Jon C.; Winston, Bruce E.

    2011-01-01

    This study builds on earlier work by DellaVecchio and Winston (2004) and McPherson (2008). They addressed the seven motivational gifts Paul wrote about in Romans 12:3-8 as a means for addressing job satisfaction and person-job fit among college professors. Using a snowball sampling method, 89 college professors completed the online survey…

  13. X-ray, synchrotron, and neutron diffraction analysis of Roman cavalry parade helmet fragment

    Czech Academy of Sciences Publication Activity Database

    Smrcok, L.; Petrik, I.; Langer, V.; Filinchuk, Y.; Beran, Přemysl

    2010-01-01

    Roč. 45, č. 10 (2010), s. 1025-1031 ISSN 0232-1300 Institutional research plan: CEZ:AV0Z10480505 Keywords : archaeometry * Roman helmet * phase analysis Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders Impact factor: 0.946, year: 2010

  14. Romanization of Referencing Styles for Arts & Humanities Science Journals in Taiwan

    Directory of Open Access Journals (Sweden)

    Chang-Huei Lin

    2016-12-01

    Full Text Available Based on Big Three referecing styles guides, namely APA, Chicago (Turabian and MLA Style, this study discusses the citation formats in which have been applied and specified for scholarly references in non-English languages, especially in Chinese language scholarly writing. This study targets on those Taiwan journals, indexed by TSSCI, THCI Core, A&HCI, SSCI and Scopus, that use the Romanization of references in Chinese journal. By analyzing their notes for contributors and the real situation of application in the Chinese cited works. In respect of the aforementioned three major referencing styles and the rules made by journals themselves, the findings are as follows: the APA, Chicago, and MLA Styles should be revised according to the practical needs of citing non-English references; academic journal publishers need to specify and provide the guidelines and templates of romanizing references in respect of contributed articles; international citation index databases providers should stipulate and provide their description style for romanizing references, and the government and major academic institutes should put more efforts to assist local scholarly journals to cope with the reference romanization problems, even at promoting a kind of consistent Pinyin principle for referencing styles for Chinese journal publishing in Taiwan.

  15. The Roman-Irish Bath: Medical/health history as therapeutic assemblage.

    Science.gov (United States)

    Foley, Ronan

    2014-04-01

    The invention of a new form of hot-air bath in Blarney, Ireland in 1856, variously known in its lifetime as the Roman-Irish or Turkish Bath, acted as the starting point for a the production of a globalised therapeutic landscape. Tracking the diffusion of the Roman-Irish bath template from its local invention in Ireland to a global reach across the Victorian world and recognizing its place within a wider hydrotherapeutic history, this paper frames that diffusion as a valuable empirical addition to assemblage theory. The specific empirical history of the spread of the Roman-Irish/Turkish bath idea is drawn from primary archival and secondary historical sources. It is then discussed and, drawing from work on assemblage theory, analyzed against three broad themes: mobile networks, socio-material practices and contested emergence. The emergent relational geographies of the Roman-Irish Bath identify important roles for the diffusion and transformation of specific medical settings, identities and functions. These were linked in turn to competing social-healing pathways wherein bodies were technologically and morally managed, to produce a more inhabited form of therapeutic assemblage. In all cases the differential diffusion of the bath idea, it's shifting and fractured material forms and multiple inhabitations and discourses were contested and mobile and spoke to an assemblage approach which has ripe potential for exploration across a range of medical/health geography settings. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. AERIAL ARCHAEOLOGY IN ROMANIA. SITES FROM ROMAN DACIA EXAMINED USING AERIAL PHOTOS

    Directory of Open Access Journals (Sweden)

    Rus Gabriel Emanuel

    2015-12-01

    Full Text Available The history of aerial archaeology in Romania is strictly linked to the political history of the state represented by the regimes and bureaucracy systems. The importance of this domain was only acknowledged in Romania after 1989 when important programs were unrolled, in particular those for the sites belonging to the Roman period in Dacia’s area.

  17. Romans 1:18-32 amidst the gay-debate: Interpretative options

    African Journals Online (AJOL)

    p1243322

    The anti-homosexual use of Romans 1 generally harbours a thinly veiled .... The general appeal to et,r hi (nature) as decisive argument is not helpful ... (1996) shows that homoerotic acts went beyond pederasty but the examples ..... 39 “If we are afraid of facing the reality of same-sex love because it compels us to think.

  18. Evidence for Indo-Roman trade from Bet Dwarka waters, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Gaur, A.S.; Sundaresh; Tripati, S.

    India had a very active maritime trade contact with the Roman world between the 4th century BC and the 4th century AD. In this context recent finds of stone anchors, potsherds, lead anchors and a lead ingot from 5 to 8 m water-depth near Bet Dwarka...

  19. Coins, money and exchange in the Roman world. A cultural-economic perspective.

    NARCIS (Netherlands)

    Aarts, J.G.

    2005-01-01

    Until now, the Roman economy has been discussed primarily in economic terms. After the vehement debate between substantivist and formalists in the 1960s and 1970s, most historians and archaeologists have embraced an essentially substantivist perspective. Although this outlook has proven its value,

  20. Metal-touching tools from ancient graves: The case of a Roman period royal burial

    Czech Academy of Sciences Publication Activity Database

    Ježek, Martin; Holub, Milan; Zavřel, Jan

    2018-01-01

    Roč. 18, April (2018), s. 333-342 ISSN 2352-409X R&D Projects: GA ČR(CZ) GA16-22207S Institutional support: RVO:67985912 Keywords : Roman period * elite * burial * touchstone * cinnabar * nickel * speiss Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

  1. Making the Connection between Prayer, Faith, and Forgiveness in Roman Catholic Families

    Science.gov (United States)

    Batson, Mindi; Marks, Loren

    2008-01-01

    This study examines meanings and processes associated with religious practices of prayer, building faith, and forgiving through in-depth, qualitative interviews with six highly religious Roman Catholic families with children. Families were interviewed using a narrative approach that asked participants to share experiences and challenges related to…

  2. Searching for patterns among special animal deposits in the Dutch river area during the Roman period

    NARCIS (Netherlands)

    Groot, M.

    2009-01-01

    This paper explores recurring patterns among special animal deposits in rural settlements in the Dutch river area from the Roman period and draws a comparison with finds of other material categories. Recognising patterns is a step towards interpreting special deposits as the material remains of

  3. Spirituality as a Component in a Treatment Program for Sexually Addicted Roman Catholic Clergy.

    Science.gov (United States)

    Hudson, Patricia E.

    1997-01-01

    A treatment program that integrates spirituality and therapy for sex abusers who are Roman Catholic priests or brothers is described. Selections from an interview with the program director cover definitions, philosophy, women as therapists, daily activity, candidates, and the spiritual dimension. Measures of success and after-care are discussed.…

  4. A critical moment: the End of the Roman domain in the Hispanic provinces (409-429

    Directory of Open Access Journals (Sweden)

    Carmen María DIMAS BENEDICTO

    2013-03-01

    Full Text Available In the present work there are analyzed some aspects of the crisis of the End of the Roman Hispanias, at the same time it makes an approach to the vision that this process could have at that time, from the testimony of some writers.

  5. My Temple with a Frieze: Learning from the Greeks and Romans

    Science.gov (United States)

    Fritsche, Susan

    2011-01-01

    Both Greeks and Romans placed the building of temples and sanctuaries high on their list of architectural priorities, as these structures were a source of public pride. The temples were built as shrines for the all-important gods and goddesses of the ancient world. The Parthenon is a great example of this. The frieze on the Parthenon shows scenes…

  6. Framing Egypt : Roman literary perceptions of Egypt from Cicero to Juvenal

    NARCIS (Netherlands)

    Leemreize, M.E.C.

    2016-01-01

    This is a comprehensive study of Roman literary references to Egypt without preference for one particular period, author or subject, in contrast to most previous scholarship. In doing so, it shows that these references vary greatly, are context-dependent, and cannot be rightly understood when

  7. Legal regulation of the obligations in old romanian law, greek and roman

    Directory of Open Access Journals (Sweden)

    Ion Tutuianu

    2012-12-01

    Full Text Available Legal history shows that those who are defined obligation Romans definition valid today as a relationship as we submit to a benefit from a third party. Their importance lies in the fact that although rooted in ancient as it spread in all legal systems, across time and still keeping the same legal and economic importance.

  8. Healing Gods, Heroes and Rituals in the Graeco-Roman World

    Directory of Open Access Journals (Sweden)

    Panayotis Pachis

    2016-05-01

    Full Text Available This editorial introduces the articles published within the OLH Special Collection, ‘Healing Gods, Heroes and Rituals in the Graeco-Roman World’. The first two articles in this collection interrogate the figures of specific healing gods. Olympia Panagiotidou’s article ‘Asclepius’ Myths and Healing Narratives: Counter-Intuitive Concepts and Cultural Expectations’ focuses on the curative features that defined the image of Asclepius, the most famous of the healing gods. The next article in the collection, ‘The Fate of a Healing Goddess: Ocular Pathologies, the Antonine Plague, and the Ancient Roman Cult of Bona Dea’ by Leonardo Ambasciano, interrogates the religious figure of another healing agent: the Italian goddess Bona Dea who was particularly venerated in Rome and in the region of Latium and whose cult reveals the way in which ancient Roman androcentric control over women was institutionalised through religious figures.  The third article in the collection, Audrey Ferlut’s ‘Goddesses as Consorts of the Healing Gods in 'Gallia Belgica' and the 'Germaniae': Forms of Cult and Ritual Practices’ considers the impact that cults dedicated to gods and goddesses had on populations in the wider area of the Roman Empire, focusing on the Northern provinces of the Western Roman Empire ('Gallia Belgica' and the 'Germaniae'. The collection’s final article, ‘From Textual Reception to Textual Codification: Thessalos and the Quest for Authenticity’ by Spyros Piperakis, moves the discussion from the question of cult practices to ‘alternative’ healing therapies in antiquity. Piperakis deals with astrological medicine, one of many alternative therapeutic methods that became popular during the Hellenistic and Roman period.  Taken together, the articles in ‘Healing Gods, Heroes and Rituals in the Graeco-Roman World’ demonstrate that we need to approach the study of ancient myths and cults within their socio-cultural context

  9. EFFICACY OF FUNGICIDES AGAINST CALONECTRIA PAUCIRAMOSA IN POT AZALEA.

    Science.gov (United States)

    Heungens, K; Pauwels, E

    2015-01-01

    Calonectria (formerly Cylindrocladium) infection of pot azalea (Rhododendron simsii Planch) is an important disease problem in which usually one or two of the four plants per pot show progressing leaf and especially stem lesions, leading to mortality of the respective plant and rendering the pot unmarketable. This may occur in a later stage of the growing season, leading to significant commercial losses. The main objective of this study was to test a range of fungicides for their efficacy against this pathogen. To test the fungicides, a bioassay was first developed in which mycelium and conidiospores of the pathogen were produced on Potato Dextrose Agar, blended in water, and dilutions of the resulting suspension inoculated at the base of 11-week-old cuttings three weeks after they had been trimmed. Disease progression was monitored up to 7 weeks post inoculation and a disease index on a scale of 0 to 3 was established. In the actual efficacy trial, the following fungicides (with corresponding active ingredient(s)) were tested as preventive treatments: Topsin M 70 WG (thiophanate-methyl), Sporgon (prochloraz), Signum (boscalid+pyraclostrobin), Switch (cyprodinyl+fludioxonil), Flint 50WG (trifloxystrobin), Ortiva Top (azoxystrobin+difenoconazole) and Fungaflor (imazalil). Disease expression started after about 2 weeks, increased approximately 1 index level, and leveled off 5 weeks after inoculation. The best control was observed with Sporgon, Ortiva Top and Signum. Switch produced intermediate effects and insufficient control was observed with Topsin, Flint and Fungaflor. These results explain why specific standard fungicide treatments, such as those with Topsin, fail to control the disease, while they can be effective against a different Calonectria species such as C. pseudonaviculata, the cause of boxwood blight.

  10. One pot synthesis of 2-hydroxy pyrrolidine derivatives

    Directory of Open Access Journals (Sweden)

    Putta. P. Varma

    2011-01-01

    Full Text Available One pot reaction of various 2-amino-thiadiazoles or thiazoles and 2,3- dihydrofuran under mild condition in presence of CeCl 3.7H 2O as catalyst transformed the amino group of 2-amino-thiadiazoles or thiazoles into a medicinally important 2-hydroxy pyrrolidine ring system in good to excellent yields. The generality of the reaction was sufficiently investigated and demonstrated. The new reaction path way for this conversion was established by spectroscopic and analytical methods.

  11. Incentive loss and hippocampal gene expression in inbred Roman high- (RHA-I) and Roman low- (RLA-I) avoidance rats.

    Science.gov (United States)

    Sabariego, Marta; Morón, Ignacio; Gómez, M José; Donaire, Rocío; Tobeña, Adolf; Fernández-Teruel, Alberto; Martínez-Conejero, José A; Esteban, Francisco J; Torres, Carmen

    2013-11-15

    Two recent microarray and qRT-PCR studies showed that inbred Roman high- (RHA-I, low anxiety and frustration vulnerability) and low-avoidance (RLA-I, high anxiety and frustration vulnerability) rats, psychogenetically selected on the basis of their divergence in two-way avoidance performance, differed in basal whole-brain and hippocampal expression of genes related to neurotransmission, emotion, stress, aversive learning, and drug seeking behavior. We have extended these studies by analyzing strain differences in hippocampal gene expression following a frustrative experience involving reward downshift, i.e. instrumental successive negative contrast (iSNC), a phenomenon in which the sudden reduction of an expected reward induces frustration/anxiety. Food-deprived male Roman rats were exposed to a reduction in the amount of solid food presented in the goal of a straight alley (from 12 pellets in "training" trials - i.e. preshift trials- to 2 pellets in "frustration testing" trials - i.e. postshift trials-). The iSNC effect, as measured by response latencies in the "postshift" trials, appeared only in RLA-I rats (i.e. higher response latencies in the 12-2 RLA-I group as compared to the 2-2 RLA-I control group in postshift trials). Two and a half hours after the "postshift" behavioral test, hippocampi were removed and stored (-80°C) until analysis. Microarray analysis of these hippocampi showed that four differentially-expressed, and qRT-PCR-validated genes (TAAR2, THAP1, PKD2L1, NANOS), have relevance for brain function and behavior, including schizophrenia, depression, anxiety, and drug addiction, thus showing the usefulness of Roman strains as a genetic model for research on the neurogenetic basis of frustration. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Microbiological effectiveness of mineral pot filters in Cambodia.

    Science.gov (United States)

    Brown, Joe; Chai, Ratana; Wang, Alice; Sobsey, Mark D

    2012-11-06

    Mineral pot filters (MPFs) are household water treatment (HWT) devices that are manufactured and distributed by the private sector, with millions of users in Southeast Asia. Their effectiveness in reducing waterborne microbes has not been previously investigated. We purchased three types of MPFs available on the Cambodian market for systematic evaluation of bacteria, virus, and protozoan surrogate microbial reduction in laboratory challenge experiments following WHO recommended performance testing protocols. Results over the total 1500 L testing period per filter indicate that the devices tested were highly effective in reducing Esherichia coli (99.99%+), moderately effective in reducing bacteriophage MS2 (99%+), and somewhat effective against Bacillus atrophaeus, a spore-forming bacterium we used as a surrogate for protozoa (88%+). Treatment mechanisms for all filters included porous ceramic and activated carbon filtration. Our results suggest that these commercially available filters may be at least as effective against waterborne pathogens as other, locally available treatment options such as ceramic pot filters or boiling. More research is needed on the role these devices may play as interim solutions to the problem of unsafe drinking water in Cambodia and globally.

  13. The Concept of ‘Due Performance’ (solutio of Civil Obligations in Classic Roman Law: Content and Scope

    Directory of Open Access Journals (Sweden)

    Paula Natalia Robles Bacca

    2016-12-01

    Full Text Available This article displays a chronological journey of some of the sources of Roman Law that allows us to establish the concept of the “due performance” in Rome. To this extent, we proceed to a reflection of the modifications and adjustments occurred regarding the concept of solutio, during archaic and classical Roman law. Therefore, we will focus on the exegetical study of some other Roman sources, which contains references to solutio, solvere and satisfactio, in order to establish through this path, the structural antecedent of the current notion of “due performance of obligations”.

  14. RESEARCH REGARDING THE FREQUENCY AND TRANSMISSION OF AB0 BLOOD GROUPS IN A POPULATION OF PUPILS FROM ROMAN, NEAMŢ COUNTY

    OpenAIRE

    Ion Bara; Emiliana Randunica; Cristian Tudose; Iuliana Csilla Bara

    2007-01-01

    Part of a larger study regarding the genetic polymorphisms present in the human population of Romania, we have studied the frequency and transmission of AB0 blood groups in Roman, Neamţ County. We have investigated a population of school-boys from Roman town, Neamţ County. The blood groups frequency were: 0 = 30%; A = 42%; B = 19%; AB = 9%. These values are in accordance with the values registered for all Romanian population. In Roman town, between 2001-2004, the frequency of ...

  15. Age-associated bone loss and intraskeletal variability in the Imperial Romans.

    Science.gov (United States)

    Cho, Helen; Stout, Sam Darrel

    2011-01-01

    An Imperial Roman sample from the Isola Sacra necropolis (100-300 A.D.) offered an opportunity to histologically examine bone loss and intraskeletal variability in an urban archaeological population. Rib and femur samples were analyzed for static indices of bone remodeling and measures of bone mass. The Imperial Romans experienced normal age-associated bone loss via increased intracortical porosity and endosteal expansion, with females exhibiting greater bone loss and bone turnover rates than in males. Life events such as menopause and lactation coupled with cultural attitudes and practices regarding gender and food may have led to increased bone loss in females. Remodeling dynamics differ between the rib and femur and the higher remodeling rates in the rib may be attributed to different effective age of the adult compacta or loading environment. This study demonstrates that combining multiple methodologies to examine bone loss is necessary to shed light on the biocultural factors that influence bone mass and bone loss.

  16. The Roman Law of Talion and its correlative origin: antiquity and innovation

    Directory of Open Access Journals (Sweden)

    Benjamín García-Hernández

    2017-09-01

    Full Text Available The Law of Talion is usually understood as «an eye for an eye». However, Roman law is far from being as concise and strict as that of the Bible. Whilst not forgetting the option of membrum pro membro, the interpretation of Latin examples tells us that punishments tended to be comparable and not equal, materially speaking, to the harm caused. The linguistic analysis of talio, derived from the indefinite talis and the correlative structure (quale scelus, talis poena in which it appears, leads us to see this feminine substantive of action as a neologism of proportional reference that encouraged Roman law to evolve towards substitute punishments that were less gory. In order to understand the spirit of the Law of Talion, we must take into consideration its form, which above all is made up of the indefinite talis as a correlative of qualis referring to the damage or harm caused.

  17. Trade, Strategy and Communications on the Roman North-East Frontier

    DEFF Research Database (Denmark)

    Bekker-Nielsen, Tønnes

    2016-01-01

    The reorganisation of Pontos that Pompey carried out after defeating Mithradates VI Eupator has traditionally been seen as an example of enlightened Roman policy towards the provincials, which included the introduction of civic self-government and the promotion of commercial life. These goals...... Pompey attempted to achieve by establishing five urban communities along an existing east-west artery known as the “Pontic road”. A closer examination of the textual evidence and the actual remains of the “Pontic road”, however, indicate that the road had not been a trade route of any significance before...... the Roman conquest and that the motives behind Pompey’s dispositions were of a strategic, rather than a commercial, nature....

  18. Analytical Investigation Of Pigments, Ground Layer And Media Of Cartonnage Fragments From Greek Roman Period

    Science.gov (United States)

    Afifi, Hala. A. M.

    Some cartonnage fragments from Hawara, Fayoum Excavation were examined to identify pigments, media and grounds. It belonged to the Greek-Roman period. They were studied by X-ray diffraction (XRD), Energy dispersive X ray analysis (EDS) equipped with Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). These techniques were used to identify the composition and morphology of grounds, nature of pigments and media used in cartonnage fragments. The coarse ground layer was composed of calcite and traces of quartz. The fine ground layer used under the pigments directly was composed of calcite only. Carbon black was used as black pigment while lead oxide as red pigment, showing the influence of Roman and Greek pigments on Egyptian art in these later periods. Blue colorant was identified as cuprorivaite and yellow pigment was goethite. Animal glue was used in the four pigments as medium colored.

  19. Properties of Roman bricks and mortars used in Serapis temple in the city of Pergamon

    International Nuclear Information System (INIS)

    Ozkaya, Ozlem Aslan; Boeke, Hasan

    2009-01-01

    Serapis temple, which was constructed in the Roman period in the city of Pergamon (Bergama/Turkey), is one of the most important monuments of the world heritage. In this study, the characteristics of bricks and mortars used in the temple have been determined in order to define the necessary characteristics of the intervention materials, which will be used in the conservation works of the temple. Several analyses were carried out to determine their basic physical properties, raw material compositions, mineralogical and microstructural properties using X-ray diffraction, Scanning Electron Microscope and a Thermo Gravimetric Analyzer. Analysis results indicated that the mortars are stiff, compact and hydraulic due to the use of natural pozzolanic aggregates. The Roman bricks are of low density, high porosity and were produced from raw materials containing calcium poor clays fired at low temperatures.

  20. Roman Travertine: proposed as a candidate for "Global Heritage Stone Resource" designation

    Science.gov (United States)

    Primavori, Piero

    2017-04-01

    Roman Travertine is one of the most long-standing and famous stones, used since the times of the Roman Empire. Together with Carrara and Botticino marbles, it is probably the most worldwide well-known and diffused Italian dimension stone. Travertine derives its name from the former town, known as Tibur in ancient Roman times; the ancient name for the stone was Lapis Tiburtinus, meaning Tibur Stone, which was gradually corrupted to Travertino (travertine). The Roman Travertine is geographically located circa 25 km to the east of Rome, Central Italy, in the hilly area of Guidonia-Montecelio and Tivoli. Its deposit, formed during late Pleistocene time over an active strike-slip fault nearby the Colli Albani quiescent volcano, is about 20 km2 wide and 60 m thick on average; the thickness is over 85 m toward its western N-S-elongated side, where thermal springs and large sinkholes occur in an aligned pattern. The first quarries date back to pre-Roman times; nowadays three main productive sub-zones can be recognized within the extractive basin: "Valle Pilella", "Barco" and "Le Fosse", where more than fifty quarries are in operation, together with a relevant number of processing plants and artisanal laboratories. Lithological and stratigraphical features allow the distinction of an extensive number of commercial varieties, being the most renowned the Classic, the Bianco, the Noce, the Paglierino, the Navona. Used since more than 2.500 years, the Roman Travertine has deeply characterized the architecture of Rome and its history, with the realization of villas, palaces, artistic and monumental buildings, and masterpieces with unmistakable features, such as the Anfiteatro Flavio (the Colosseum), the Theatre of Marcellus, the St. Peter's Basilica and Colonnade, the Tritone Fountain, the Adriana Villa, the Trevi Fountain, and many others. From Renaissance times on, the travertine has been extensively used to build an innumerable amount of churches, common buildings and houses

  1. Analysis of Roman glass from Albania by PIXE–PIGE method

    International Nuclear Information System (INIS)

    Šmit, Ž.; Tartari, F.; Stamati, F.; Vevecka Priftaj, A.; Istenič, J.

    2013-01-01

    A series of 31 Roman glasses dated to the 1st–4th c. AD from the present Albania was analyzed by the combined PIXE–PIGE method. The analysis shows typical natron-based glass of the Roman period, though statistical treatment using principal component analysis and bivariate plots reveals four distinct groups, which are qualified by increased levels of potassium, magnesium and titanium–manganese–iron oxides, respectively. MgO content may exceed 2% and reach the level commonly accepted for halophytic plant-ash glass. The groups are formed on account of mineral impurities in the sand, which gives support to the thesis of multiple production centers of raw glass in the imperial age

  2. The Influence of Container Type and Potting Medium on Growth of Black Walnut Seedlings

    Science.gov (United States)

    David T. Funk; Paul L Roth; C. K. Celmer

    1980-01-01

    Container size and shape, potting medium, and genotype interacted to influence the growth of black walnut (Juglans nigra L.) seedlings. Larger containers tended to produce larger trees. In tall, narrow, vent-pipe containers, different, proportions of peat and sand in potting media had no effect on total weight; a higher proportion of peat than of very fine sand in...

  3. Incorporation, integration and irrigation at the ancient Maya site of Baking Pot, Belize

    Directory of Open Access Journals (Sweden)

    James M. Conlon

    1995-11-01

    Full Text Available This paper provides an example of the use of corporate group analysis at the major ceremonial centre of Baking Pot, and uses comparative data from the site core of Baking Pot, other major centres in the upper Belize Valley, and various other sources throughout the Maya lowlands.

  4. Response of rice cultivars to rates of nitrogen and potassium application in field and pot conditions.

    Science.gov (United States)

    Bahmaniar, M A; Ranjbar, G A

    2007-05-01

    Nitrogen and potassium are the yield-limiting nutrients in rice production regions of Iran. Use of N and K efficient cultivars is an important complementary strategy in improving rice yield, increasing the quality properties of rice grains and reducing cost of production. In order to consider the effects of different amounts of N and K application on rice (Oryza sativa L.) yield and yield components in pot and field conditions these experiments were undertaken in 2004 at Sari Agricultural Station, Iran. Four levels of N (0, 50, 100 and 150 Kg N ha(-1) in field and 0, 0.6, 1.2 and 1.8 g N pot(-1) in pot) corresponding with four levels of K (0, 75, 150 and 225 kg K2O ha(-1) in field and 0, 0.5, 1 and 1.5 g K2O pot(-1) in pot) were applied in a split-factorial plot design with three replications in both pot and field experiments, variously. Grain yield, number of grain per panicle, number of tiller, plant height, length of flag leaf, total and shoot dry matter, 1000 grain weight and harvest index have been increased by N application in field conditions. However, in pot conditions grain yield, number of grain per panicle, number of tiller, plant height, width of flag leaf, total and shoot dry matter, leaf nitrogen contents and harvest index have significantly been increased (p pot conditions (p < or = 0.05).

  5. The effects of different pot length and growing media on seedling ...

    African Journals Online (AJOL)

    The aim of this study was to determine appropriate pot length and growing medium for Crimean Juniper seedlings (Juniperus excelsa Bieb.), which will be used for afforestation of extreme areas. For this purpose, polyethylene pots of 11 cm width and 20, 25 and 30 cm lengths were used. As growing medium, 13 different ...

  6. Development of design evaluation tools for the JSFR fuel transfer pot

    Energy Technology Data Exchange (ETDEWEB)

    Chikazawa, Yoshitaka, E-mail: chikazawa.yoshitaka@jaea.go.jp [Japan Atomic Energy Agency, 4002 Narita, Oarai, Higashi-ibaraki-gun, Ibaraki 311-1393 (Japan); Hirata, Shingo [Japan Atomic Energy Agency, 4002 Narita, Oarai, Higashi-ibaraki-gun, Ibaraki 311-1393 (Japan); Obata, Hiroyuki [Japan Atomic Power Company Ltd., 1-1, Mitoshiro-chyo, Kanda, Chiyoda-ku, Tokyo 101-0053 (Japan)

    2014-07-01

    Highlights: • JSFR is going to adopt an advanced fuel handling system. • A three dimensional analysis model for heat transfer evaluation of the JSFR fuel transfer pot has been developed. • The heat transfer models inside and outside the pot have been validated by reference experiments. • For a simpler design tool, a two dimensional analysis model has been developed. - Abstract: JSFR is going to adopt an advanced fuel handling system. As for ex-vessel spent fuel handling, a transfer pot with two fuel subassembly positions has been developed so as to shorten refueling period increasing plant availability. The pot is required to provide sufficient cooling capability in case of transportation malfunction. In this study, a three dimensional analysis model for heat transfer evaluation of the JSFR fuel transfer pot has been developed. The heat transfer models inside and outside the pot have been validated by reference experiments. Using the developed three-dimensional model, the JSFR fuel transfer pot has been analyzed. For a simpler design tool, a two dimensional analysis model has been developed. Comparison of the three and two dimensional analyses shows that two dimensional analyses could estimate pot cooling performance conservatively.

  7. Computer vision system for on-line sorting of pot plants using artificial Neural Network Classifier

    NARCIS (Netherlands)

    Timmermans, A.J.M.

    1996-01-01

    A flexible grading system for pot plants is described. The system consists of a colour camera, an image processing system and specially developed software. It can be applied to several types of pot plants because of its implementation of learning techniques. Experiments are described for

  8. Effect of potassium and potting-bag size on foliar biomass and ...

    African Journals Online (AJOL)

    Foliar fresh mass was significantly increased by the interaction between K concentration and potting-bag size. Growers may use a 5.3 mmol L−1 K concentration and a 5 L potting bag for optimum production of rose geranium under soil-less cultivation. Keywords: C:G ratio, enzyme activation, oil quality, potassium, rose ...

  9. Root growth and physiology of potted and field-grown trembling aspen exposed to tropospheric ozone

    Science.gov (United States)

    M.D. Coleman; R.E. Dickson; J.G. Isebrands; D.F. Karnosky

    1996-01-01

    We studied root growth and respiration of potted plants and field-grown aspen trees (Populus tremuloides Michx.) exposed to ambient or twice-ambient ozone. Root dry weight of potted plants decreased up to 45% after 12 weeks of ozone treatment, and root system respiration decreased by 27%. The ozone-induced decrease in root system respiration of...

  10. A double-voiced reading of Romans 13:1–7 in light of the imperial cult

    African Journals Online (AJOL)

    2015-03-31

    Mar 31, 2015 ... Drawing on Mikhail Bakhtin's theory of double-voicedness and James Scott's theory of ... kept in mind that Paul, a colonised subject, negotiates the Roman Empire. ...... in the plural form commonly denotes human authorities.

  11. Insurgency in Ancient Times: The Jewish Revolts Against the Seleucid and Roman Empires, 166 BC-73 AD

    National Research Council Canada - National Science Library

    Sorrells, William T

    2005-01-01

    This monograph examines two insurgencies conducted by the Jews in ancient times: the Maccabee Revolt against the Seleucid Empire from 166-164 BC, and the Revolt against the Roman Empire from 66-70 AD...

  12. Phenolic compounds and bioactive properties of wild German and Roman chamomiles

    OpenAIRE

    Guimarães, Rafaela; Barros, Lillian; Dueñas, Montserrat; Calhelha, Ricardo C.; Carvalho, Ana Maria; Santos-Buelga, Celestino; Queiroz, Maria João R.P.; Ferreira, Isabel C.F.R.

    2012-01-01

    Natural products represent a rich source of biologically active compounds and are an example of molecular diversity, with recognized potential in drug discovery. In the present work, methanolic extracts of Matricaria recutita L. (German chamomile) and Chamaemelum nobile L. (Roman chamomile) and their decoction and infusion (the most consumed preparations of these herbs) were submitted to an analysis of phenolic compounds and bioactivity evaluation. Phenolic compounds were characterized by HPL...

  13. Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles

    OpenAIRE

    Zsolt Sándor; Javad Mottaghipisheh; Katalin Veres; Judit Hohmann; Tímea Bencsik; Attila Horváth; Dezső Kelemen; Róbert Papp; Loránd Barthó; Dezső Csupor; Dezső Csupor

    2018-01-01

    The dried flowers of Chamaemelum nobile (L.) All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin), and its essential oil on smooth mu...

  14. Nutrients, phytochemicals and bioactivity of wild Roman chamomile: a comparison between the herb and its preparations

    OpenAIRE

    Guimarães, Rafaela; Barros, Lillian; Dueñas, Montserrat; Calhelha, Ricardo C.; Carvalho, Ana Maria; Santos-Buelga, Celestino; Queiroz, Maria João R.P.; Ferreira, Isabel C.F.R.

    2013-01-01

    Roman chamomile, Chamaemelum nobile L. (Asteraceae), has been used for medicinal applications, mainly through oral dosage forms (decoctions and infusions). Herein, the nutritional characterization of C. nobile was performed, and herbal material and its decoction and infusion were submitted to an analysis of phytochemicals and bioactivity evaluation. The antioxidant activity was determined by free radicals scavenging activity, reducing power and inhibition of lipid peroxidation, the antitumour...

  15. The Slovenian Lands as the Armed Frontier of the Holy Roman Empire

    OpenAIRE

    Lazar, Tomaž

    2017-01-01

    In the late Middle Ages, the Slovenian lands formed a major bulwark defending the south-eastern borders of the Holy Roman Empire. Relatively little is known of the military organisation in this strategically significant region due to the absence of sufficiently detailed primary sources. However, the recent discovery of an important and thus far unpublished document from the Bavarian State Library provides excellent insight into the structure and strength of the defensive network established b...

  16. Romanization of Referencing Styles for Arts & Humanities Science Journals in Taiwan

    OpenAIRE

    Chang-Huei Lin; Jeong-Yeou Chiu

    2016-01-01

    Based on Big Three referecing styles guides, namely APA, Chicago (Turabian) and MLA Style, this study discusses the citation formats in which have been applied and specified for scholarly references in non-English languages, especially in Chinese language scholarly writing. This study targets on those Taiwan journals, indexed by TSSCI, THCI Core, A&HCI, SSCI and Scopus, that use the Romanization of references in Chinese journal. By analyzing their notes for contributors and the real situation...

  17. Combined PIXE and XPS analysis on republican and imperial Roman coins

    International Nuclear Information System (INIS)

    Dacca, A.; Prati, P.; Zucchiatti, A.; Lucarelli, F.; Mando, P.A.; Gemme, G.; Parodi, R.; Pera, R.

    2000-01-01

    A combined PIXE and XPS analysis has been performed on a few Roman coins of the republican and imperial age. The purpose was to investigate via XPS the nature and extent of patina in order to be capable of extracting PIXE data relative to the coins bulk. The inclusion of elements from the surface layer, altered by oxidation and inclusion, is a known source of uncertainty in PIXE analyses of coins, performed to assess the composition and the provenance

  18. Receptum Liability of Skippers, Innkeepers and Stable Keepers in Roman Law

    OpenAIRE

    Mehmet YEŞİLLER

    2013-01-01

    Our study discusses the regulations regarding the liabilities of skippers, innkeepers and stable keepers in Roman Law. It is clear from the resources that "actio de damno aut furto adversus nautas, caupones, stabularios and receptum, nautae, cauponis, stabularii" responsibilities used to be regulated in addition to custodia liability arising from the hire of work between the parties, particularly because personnels of skippers, innkeepers and stable keepers were unreliable. These practices, w...

  19. Lead sheathing of ship hulls in the Roman period: Archaeometallurgical characterisation

    Energy Technology Data Exchange (ETDEWEB)

    Kahanov, Yaacov, E-mail: yak@research.haifa.ac.il [Leon Recanati Institute for Maritime Studies, University of Haifa, Haifa 31905 (Israel); Ashkenazi, Dana [Faculty of Engineering, Tel Aviv University, Ramat Aviv 69978 (Israel)

    2011-08-15

    An archaeometallurgical analysis of samples of lead sheathing from five ships of the Roman period was carried out in order to determine their composition and microstructure, and to obtain a better understanding of their manufacturing processes. The examinations included optical microscopy of metallographic cross-sections, microhardness tests, scanning electron microscopy, including energy dispersive spectroscopy, and X-ray photoelectron spectroscopy. The results show that the samples were all composed of lead covered with an oxide layer. The sheet thicknesses, microhardness values and microhardness distribution, as well as the grain size distribution, led to the conclusion that all of the sheets were produced by the same technology, using hammering, and were probably used for the same purpose. The presence of antimony was observed in the sample from the Roman ship from Caesarea, which may hint at an Italian (Sardinian) origin of the material, and perhaps of the ship. - Research Highlights: {yields} During the Roman period ship hulls were sheathed with lead. {yields} Five samples have been analysed for their characteristics and manufacturing process. {yields} The process was cold-working (strain-hardening) using hammering. {yields} The lead was open-casted on a flat stone, and later hammered at room temperature. {yields} Antimony in the Caesarea shipwreck may indicate an Italian origin of construction.

  20. Lime-pozzolana mortars in Roman catacombs: composition, structures and restoration

    International Nuclear Information System (INIS)

    Sanchez-Moral, Sergio; Luque, Luis; Canaveras, Juan-Carlos; Soler, Vicente; Garcia-Guinea, Javier; Aparicio, Alfredo

    2005-01-01

    Analyses of microsamples collected from Roman catacombs and samples of lime-pozzolana mortars hardened in the laboratory display higher contents in carbonated binder than other subaerial Roman monuments. The measured environmental data inside the Saint Callistus and Domitilla catacombs show a constant temperature of 15-17 deg C, a high CO 2 content (1700 to 3500 ppm) and a relative humidity close to 100%. These conditions and particularly the high CO 2 concentration speed-up the lime calcitization roughly by 500% and reduce the cationic diffusion to form hydrous calcium aluminosilicates. The structure of Roman catacomb mortars shows (i) coarser aggregates and thicker beds on the inside, (ii) thin, smoothed, light and fine-grained external surfaces with low content of aggregates and (iii) paintings and frescoes on the outside. The observed high porosity of the mortars can be attributed to cracking after drying linked with the high binder content. Hardened lime lumps inside the binder denote low water/mortar ratios for slaking. The aggregate tephra pyroclasts rich in aluminosilicate phases with accessorial amounts of Ba, Sr, Rb, Cu and Pb were analysed through X-ray diffraction (XRD), electron microprobe analysis (EMPA) and also by environmental scanning electron microscopy (ESEM) to identify the size and distribution of porosity. Results support procedures using local materials, special mortars and classic techniques for restoration purposes in hypogeal backgrounds

  1. The Roman Road System in the Golan: Highways, Paths and Tracks in Quotidian Life

    Directory of Open Access Journals (Sweden)

    Pažout Adam

    2017-12-01

    Full Text Available Roman Imperial Roads (highways built, maintained and organized by the Roman army and provincial authorities were studied in the Golan Heights since Schumacher’s surveys in the 1880s. However, most of these were obliterated by building and agricultural activity since the beginning of the 20th century. Local ancient road system, linking individual communities and their agricultural land was never studied, since it barely leaves a trace in archaeological record. This paper presents reconstruction of inter-provincial highways passing through the southern Golan Heights, and local road system in GIS using cumulative focal mobility network (CFMN analysis. The CFMN provides outline of natural corridors of movement in the region. From CFMN it is possible to extract path with higher mobility potential which will be tested against present evidence for Roman Imperial Highways, since it is assumed that corridors with high mobility potential would be suitable place for construction of (inter-provincial road. Path with lower mobility potential might indicate local road system, so it would be possible to connect agricultural communities with the land they exploited; which in turn may have implications for site prediction and site-catchment analysis exploring quotidian movement of people and goods in the landscape. Two case studies in this respect are presented: the city of Hippos and settlement of es-Safuriyye.

  2. From Roman Times to Middle Ages. Settlement evolution and landscape archaeology in the territory of Salamanca

    Directory of Open Access Journals (Sweden)

    Enrique ARIÑO GIL

    2013-05-01

    Full Text Available In a previous study we gave the results of intensive survey in the Armuña area. In this new study a detailed interpretation is made of the data. After the field work it was observed that there no traces of pre-Roman occupation. The Roman settlement was developed suddenly in the area from the Flavian era onwards and maintained with few changes throughout the whole of the Empire. Aerial photography and the surface material make it possible to detect the presence of two villas (Aldealhama y Prado de Abajo with their attached dependencies. From the fifth century on the habitat points multiplied, although the quality of the buildings was inferior. The eighth-ninth centuries were a period with a gap in information which neither archaeological materials nor the sources can fill. From the eleventh century onwards the settlement was definitively established in the present-day towns. Data on settlement are complemented with those provided by a drilling for the extraction of a pollen record. During the Roman period forest cover was still important, although cereal crops were already present. From the fifth century on it is observed that preferential attention was given to livestock raising, which entails greater pressure on the forest. This process was interrupted around the eighth century, when livestock activity was withdrawn, although farming activity continued. The eleventh century offered greater agricultural diversity with the wine making its first appearance, as is corroborated by written documents of the era.

  3. Dwellers of the Sky: Serpent in the Greco-Roman Zodiac

    Directory of Open Access Journals (Sweden)

    dr.Wael Sayed Soliman

    2015-01-01

    Full Text Available The Ancient Egyptians were close observers of the heavenly bodies behavior from prehistoric times, which evidenced by the numerous astronomical tools and scenes they left. Throughout the Egyptian history, images of night sky decorated coffins, tombs, temples and some other different kinds of monuments. These images served as a theoretical and visual tribute to the solar cycle and bore strong renewing associations. This article investigates the function of the serpent within a various collection of ancient Egyptian zodiacs dating back to the Greco-Roman Period, which was readily incorporated into the existing tradition of astronomical iconography. In order to explain the adoption of the serpent, this article examines its role in the astronomical images. There are no actual evidences for serpent iconography found in ancient astronomical scenes before the Greco-Roman Period, I ample to prove that knowledge of those creatures existed from the earliest time, and pervade the Egyptian symbolism. The details of the serpent picture have sketched and valid for the Greco-Roman Egypt, starting from the Third Century B.C.

  4. Tourist Valorization of Cultural Route “The Trail of the Roman Emperors“

    Directory of Open Access Journals (Sweden)

    Sanja Božić

    2013-01-01

    Full Text Available Cultural routes appear as a new concept that turned to be very beneficial in terms of the revitalization and presentation of cultural heritage in its broader sense - from archaeological sites to landscapes. These trails provide a unique purview into the spirit of modern countries and their inextricable connection to contemporary time. On the territory of present day Serbia 17 Roman emperors were born, which is one fifth and largest number of Roman emperors born anywhere in the world, outside of Rome. That was a good basis for developing idea of forming cultural route and starting the project „The Trail of the Roman Emperors“ in Serbia. It can be one of the most important topics in the field of cultural tourism in Serbia, and the main goal of this paper is to give a proposal for its valorization and promotion for the tourism purposes. This will be achieved through the evaluation of all elements of tourist valorization on the basis of which general tourist assessment will be formed, while the purpose of SWOT analysis was to detect existing strengths and weaknesses, and provide real opportunities and risks for this cultural route

  5. Roman concept of mental capacity to make end-of-life decisions.

    Science.gov (United States)

    Mendelson, Danuta

    2007-01-01

    When assessing decisional competence of patients, psychiatrists have to balance the patients' right to personal autonomy, their condition and wishes against principles of medical ethics and professional discretion. This article explores the age-old legal and ethical dilemmas posed by refusal of vital medical treatment by patients and their mental capacity to make end-of-life decisions against the background of philosophical, legal and medical approaches to these issues in the time of the Younger Pliny (c62-c113 CE). Classical Roman discourse regarding mental competency and "voluntary death" formed an important theme of the vast corpus of Greco-Roman writings, which was moulded not only by legal permissibility of suicide but also by philosophical (in modern terms, moral or ethical) considerations. Indeed, the legal and ethical issues of evaluating the acceptability of end of life decisions discussed in the Letters are as pertinent today as they were 2000 years ago. We may gain valuable insights about our own methodologies and frames of reference in this area of the law and psychiatry by examining Classical Roman approaches to evaluating acceptability of death-choices as described in Pliny's Letters and the writings of some of his peers.

  6. A view from the top : a study on educational leadership in Roman Catholic Church primary and secondary schools in Malta

    OpenAIRE

    Cauchi Cuschieri, Rose Anne

    2007-01-01

    This paper takes a view and discusses the author’s current doctoral research on leadership in Roman Catholic primary and secondary schools in Malta. The study is taking a grounded approach in order to investigate what it is like to be a headteacher in a church-run school, through an exploration of attitudes, behaviours, leadership styles and managerial skills and approaches. The initial phase of the project involved interviews with 10 Roman Catholic school headteachers (5 primary and 5 second...

  7. Changes in Roman Catholic Beliefs and Practices in Ireland between 1981 and 2008 and the Emergence of the Liberal Catholic

    OpenAIRE

    Ó Féich, Pádraig; O'Connell, Michael

    2015-01-01

    This study aimed to investigate the changes that have occurred in the religious beliefs and practices of Roman Catholics in Ireland between 1981 and 2008 and to examine the extent to which Catholics have become liberal in their attitudes towards social issues over this period. Data were derived from 23 religious indicators and six social items sourced from the European Values Study (EVS). Only Roman Catholic respondents (n=3810) were included in the analysis. Data were analysed using ANOVA, t...

  8. CAT reconstruction and potting comparison of a LMFBR fuel bundle

    International Nuclear Information System (INIS)

    Betten, P.R.; Tow, D.M.

    1984-04-01

    A standard Liquid Metal Fast Breeder Reactor (LMFBR) subassembly used in the Experimental Breeder Reactor II (EBR-II) was investigated, by remote techniques, for fuel bundle distortion by both nondestructive and destructive methods, and the results from both methods were compared. The non-destructive method employed neutron tomography to reconstruct the locations of fuel elements through the use of a maximum entropy reconstruction algorithm known as MENT. The destructive method consisted of ''potting'' (a technique that embeds and permanently fixes the fuel elements in a solid matrix) the subassembly, and then cutting and polishing the individual sections. The comparison indicated that the tomography reconstruction provided good results in describing the bundle geometry and spacer-wire locations, with the overall resolution being on the order of a spacer-wire diameter. A dimensional consistency check indicated that the element and spacer-wire dimensions were accurately reproduced in the reconstruction

  9. Virus removal efficiency of Cambodian ceramic pot water purifiers.

    Science.gov (United States)

    Salsali, Hamidreza; McBean, Edward; Brunsting, Joseph

    2011-06-01

    Virus removal efficiency is described for three types of silver-impregnated, ceramic water filters (CWFs) produced in Cambodia. The tests were completed using freshly scrubbed filters and de-ionized (DI) water as an evaluation of the removal efficiency of the virus in isolation with no other interacting water quality variables. Removal efficiencies between 0.21 and 0.45 log are evidenced, which is significantly lower than results obtained in testing of similar filters by other investigators utilizing surface or rain water and a less frequent cleaning regime. Other experiments generally found virus removal efficiencies greater than 1.0 log. This difference may be because of the association of viruses with suspended solids, and subsequent removal of these solids during filtration. Variability in virus removal efficiencies between pots of the same manufacturer, and observed flow rates outside the manufacturer's specifications, suggest tighter quality control and consistency may be needed during production.

  10. Soil to plant transfer factor of radiocesium by pot experiment

    International Nuclear Information System (INIS)

    Jalil, A.; Rahman, M.M.; Koddus, A.; Chand, M.M.; Zaman, M.A.; Ahmad, G.U.

    2002-01-01

    This paper deals with the soil to plant transfer factor (TF) of radiocesium (Cs 137 ) considered to be an important parameter while calculating radiological doses due to the potential release of radionuclides into the environment. In the present work, TF values were measured for the main foodstuffs in Bangladesh such as leafy vegetables (Lalshak, Palangshak), Ladyfinger, Radish, Potato, Potato Plant, Paddy, Paddy plant, Grass, Ginger, Ginger plant, Turmeric, and Turmeric plant by pot experiments grown in the AERE soil. Soil characteristics have also been investigated to assist the measured values of the corresponding radionuclide. TF values of the leafy parts and products of the corresponding plants were found in the range of 2.02x10 -1 to 1.8x10 -2 , which are reasonably comparable with the value found in the literature. It has been observed that the TF values in the leafy part of the plants are higher than the products. (author)

  11. Observation of a H- Beam at the CERN Linac 4 Test Stand using a Pepper-pot

    CERN Document Server

    Delerue, N; Midttun, O; Scrivens, R; Tsesmelis, E

    2010-01-01

    Pepper-pot based transverse emittance measurement has the advantage of providing a fast (single shot) measurement with a relatively simple hardware. We report on the installation of a pepper-pot at the CERN Linac 4 test stand.

  12. The Hellenistic Epigram and the Roman Poets of the Augustan Period

    Directory of Open Access Journals (Sweden)

    Jelena Isak Kres

    2010-07-01

    Full Text Available The paper surveys »Greece through Roman eyes« by searching individual Hellenistic literary epigrams for traces of their impact on the Augustan poets, especially on Vergil, but also on Horace, Propertius, Tibullus, and Ovid. The first section focuses on those passages which echo the poetry of the older generation of epigrammatists (4th—3rd century B.C., particularly Callimachus, Posidippus, and Asclepiades, and the second on those which allude to epigrams composed by the younger generation of Greek authors from the archaic and classical periods of Latin literature, such as Damagetus, Dioscorides, Philodemus, and Crinagoras. Besides the echoes of Greek poetry in the Roman poets’ passages, the paper examines in what ways and to what degree Roman history and Roman authors marked such Greek epigrammatists as Antipater of Sidon or Philip of Thessalonica. A key observation seems to be that Roman authors, albeit they may have written epigrams themselves, nevertheless preferred to embed fragments of epigrammatic poetry (or allusions to it in their longer works, as Vergil did in his Eclogues or the Aeneid. One way in which Vergil played on epigrammatic discourse was to include in the Aeneid recognisable motifs from the Hellenistic literary epigram (e.g. by Anyte and Damagetus, and to treat implicitly through these motifs, embedded in a new context, the same thematic problems as the model epigrams did. Another interesting observation is that the (supposed allusions do not refer exclusively to Greek epigrams but sometimes even to epigrammatic discourse within other poetry genres. An example is Vergil’s passage on Daphnis’ death in the Eclogues, which continues, and alludes to, Theocritus’ episode in the Idylls. While Theocritus’ passage on Daphnis’ death imitates the discourse of funerary epigrams in the voice of Thyrsis or Daphnis himself, Vergil’s passage actually contains a kind of rounded-off, spoken mythological epitaph. Later

  13. 78 FR 7280 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Science.gov (United States)

    2013-02-01

    ... Vessels Using Pot Gear in the Western Regulatory Area of the Gulf of Alaska AGENCY: National Marine... using pot gear in the Western Regulatory Area of the Gulf of Alaska (GOA). This action is necessary to... vessels using pot gear in the Western Regulatory Area of the GOA. DATES: Effective 1200 hrs, Alaska local...

  14. 77 FR 8177 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Science.gov (United States)

    2012-02-14

    ... Using Pot Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National Marine Fisheries...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels using pot gear in the... season allowance of the 2012 Pacific cod total allowable catch apportioned to vessels using pot gear in...

  15. 77 FR 6683 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Science.gov (United States)

    2012-02-09

    ... Using Pot Gear in the Western Regulatory Area of the Gulf of Alaska AGENCY: National Marine Fisheries...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels using pot gear in the... season allowance of the 2012 Pacific cod total allowable catch apportioned to vessels using pot gear in...

  16. DEMAND FOR POT PLANTS FOR INTERIOR DECORATION IN VIEW OF THE SURVEY CARRIED OUT IN POZNAŃ

    Directory of Open Access Journals (Sweden)

    Monika Henschke

    2013-12-01

    Full Text Available The aim of the study was to determine the demand for pot plants for interior decoration at various points of sale in Poznan. The results were based on questionnaires filled by clients of three retail sale points with pot plants: flower shop, horticultural centre and building material market in Poznan and its surroundings. Collected information was analysed for a frequency of purchases, amount of money spent on pot plants, place of purchases, occasions for which plant was bought, preferences of buyers and pattern of purchases. Customers purchase plants in various points of sale from 7 to 9 pot plants per year, mostly in horticultural centres and in spring. Plants are used for interior decoration and are cultivated for many years, however cut flowers are more often chosen for a gift than pot plants. Whereas a significant part of building material market customers cultivate flowers pot plants for a short time, and they buy pot plants for a gift as often as cut flowers. Among plants with flowers Phalaenopsis and Anthurium are selected most frequently, and Zamioculcas and Yucca among plants with decorative foliage. While choosing plants, buyers are guided by the overall appearance and price.

  17. Polyamine transporter potABCD is required for virulence of encapsulated but not nonencapsulated Streptococcus pneumoniae.

    Directory of Open Access Journals (Sweden)

    Haley R Pipkins

    Full Text Available Streptococcus pneumoniae is commonly found in the human nasopharynx and is the causative agent of multiple diseases. Since invasive pneumococcal infections are associated with encapsulated pneumococci, the capsular polysaccharide is the target of licensed pneumococcal vaccines. However, there is an increasing distribution of non-vaccine serotypes, as well as nonencapsulated S. pneumoniae (NESp. Both encapsulated and nonencapsulated pneumococci possess the polyamine oligo-transport operon (potABCD. Previous research has shown inactivation of the pot operon in encapsulated pneumococci alters protein expression and leads to a significant reduction in pneumococcal murine colonization, but the role of the pot operon in NESp is unknown. Here, we demonstrate deletion of potD from the NESp NCC1 strain MNZ67 does impact expression of the key proteins pneumolysin and PspK, but it does not inhibit murine colonization. Additionally, we show the absence of potD significantly increases biofilm production, both in vitro and in vivo. In a chinchilla model of otitis media (OM, the absence of potD does not significantly affect MNZ67 virulence, but it does significantly reduce the pathogenesis of the virulent encapsulated strain TIGR4 (serotype 4. Deletion of potD also significantly reduced persistence of TIGR4 in the lungs but increased persistence of PIP01 in the lungs. We conclude the pot operon is important for the regulation of protein expression and biofilm formation in both encapsulated and NCC1 nonencapsulated Streptococcus pneumoniae. However, in contrast to encapsulated pneumococcal strains, polyamine acquisition via the pot operon is not required for MNZ67 murine colonization, persistence in the lungs, or full virulence in a model of OM. Therefore, NESp virulence regulation needs to be further established to identify potential NESp therapeutic targets.

  18. Interaction of Berberine derivative with protein POT1 affect telomere function in cancer cells

    Energy Technology Data Exchange (ETDEWEB)

    Xiao, Nannan; Chen, Siqi; Ma, Yan; Qiu, Jun; Tan, Jia-Heng; Ou, Tian-Miao; Gu, Lian-Quan; Huang, Zhi-Shu [School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou University City, Waihuan East Road 132, Guangzhou 510006 (China); Li, Ding, E-mail: liding@mail.sysu.edu.cn [School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou University City, Waihuan East Road 132, Guangzhou 510006 (China)

    2012-03-16

    Highlights: Black-Right-Pointing-Pointer The protein POT1 plays an important role in telomere protection. Black-Right-Pointing-Pointer Functional POT1 was overexpressed in Escherichia coli for the first time, and purified. Black-Right-Pointing-Pointer Compound Sysu-00692 was found to be the first POT1-binding ligand. Black-Right-Pointing-Pointer Sysu-00692 could interfere with the binding activity of POT1 in vivo. Black-Right-Pointing-Pointer Sysu-00692 had inhibition on telomerase and cell proliferation. -- Abstract: The protein POT1 plays an important role in telomere protection, which is related with telomere elongation and cell immortality. The protein has been recognized as a promising drug target for cancer treatment. In the present study, we cloned, overexpressed in Escherichia coli for the first time, and purified recombinant human POT1. The protein was proved to be active through filter binding assay, FRET and CD experiments. In the initial screening for protein binding ligands using SPR, compound Sysu-00692 was found to bind well with the POT1, which was confirmed with EMSA. Its in vivo activity study showed that compound Sysu-00692 could interfere with the binding between human POT1 and the telomeric DNA through chromatin immunoprecipitation. Besides, the compound showed mild inhibition on telomerase and cell proliferation. As we know, compound Sysu-00692 is the first reported POT1-binding ligand, which could serve as a lead compound for further improvement. This work offered a potentially new approach for drug design for the treatment of cancers.

  19. Maslow and Motherboards: Taking a Hierarchical View of Technology Planning.

    Science.gov (United States)

    Johnson, Doug

    2003-01-01

    Presents a planning model for educational uses of technology that is based on Maslow's hierarchy of needs. Topics include established infrastructure; effective administration; extensive resources; enhanced teaching, including creating distance learning opportunities; empowered students, including evaluation methods and information literacy skills;…

  20. Studies on in vitro biostability and blood compatibility of polyurethane potting compound based on aromatic polymeric MDI for extracorporeal devices.

    Science.gov (United States)

    Hridya, V K; Jayabalan, M

    2009-12-01

    Polyurethane potting compound based on aromatic isocyanurate of polymeric MDI, poly propylene glycol (PPG400) and trimethylol propane (TMP) has significant favourable properties, good pot life and setting characteristics. The cured potting compound of this formulation has appreciable thermal stability and mechanical properties. In vitro biostability of cured potting compound has been found to be excellent without any significant degradation in simulated physiological media and chemical environment. Studies on blood-material interaction and cytotoxicity reveal in vitro blood compatibility and compatibility with cells of this potting compound.

  1. Types of Architecture of the Germanic Population and the Roman Army on the Territory North of the Middle Danube during the Marcomannic wars

    Czech Academy of Sciences Publication Activity Database

    Komoróczy, Balázs; Vlach, Marek

    2011-01-01

    Roč. 20, č. 20 (2011), s. 391-404 ISSN 1331-4270 R&D Projects: GA ČR GA404/09/1054 Institutional research plan: CEZ:AV0Z80010507 Keywords : Roman architecture * Germanic architecture * Roman army * Germanic tribes * Roman Period * Marcomannic wars * Middle Danube area * South Moravia * Mušov * Burgstall * Pasohlávky Subject RIV: AC - Archeology, Anthropology, Ethnology http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=118592

  2. Identification and impacts of earthquakes on the Roman Town of Patras- Archaeological evidence

    Science.gov (United States)

    Stamati, Alexandra-Venetia; Stiros, Stathis

    2015-04-01

    In this paper we examine the interactions between earthquakes and inhabitation history of the town of Patras (NW Peloponnese, Greece), flourishing during the Roman period. Instrumental seismicity data and the seismic history of the last two centuries indicate that the wider area is among the most seismically active parts of Europe. But surprisingly, for older periods no historical evidence of ancient earthquakes exists. If this absence of evidence of ancient earthquakes is indicative of a real absence of earthquakes, this may be important for different disciplines. For Seismology, it may perhaps indicate clusters of seismicity separated by intervals of quiescence, each at least several thousand years long. It may also indicate that the inhabitation history of Patras town was not interrupted by major natural catastrophic events, and some destruction observed in ancient remains can be assigned to anthropogenic effects. In order to contribute in the solution of this problem, we made a systematic Archaeoseismological investigation of Patras and examined for the first time several hundreds of reports of archaeological excavations that have been made during period of reconstruction of the city (1972-2004). Among these, about 100 reports provide evidence of destruction layers, some of which satisfy the criteria for identification of earthquakes from archaeological data. A further correlation of this evidence in space and time was made, and permitted to identify with certainty a few major seismic events which marked the history of Roman Patras (1st-6th century AD). In spite of their catastrophic effects, these earthquakes have not led to the abandonment of the ancient town (inhabitation hiatus), but have certainly left their marks in the urban and perhaps social and economic history of this Roman town. Some certain uniformity in the frequency of earthquakes in Patras was also inferred.

  3. Mapping archaeological sites using digital cartography. Roman settlements from Potaissa to Napoca

    Directory of Open Access Journals (Sweden)

    FLORIN FODOREAN

    2013-11-01

    Full Text Available Mapping archeological sites using digital cartography. Roman settlements from potaissa to Napoca. We aim to analyze and correct several archaeological and historical data regarding some settlements included in an official document, issued by the Ministry of Culture from Romania, entitled the List of Historical Monuments (Lista Monumentelor Istorice / LMI. We focused our attention on the Roman road from Potaissa to Napoca, the main imperial road of Dacia. We described the route of the Roman road and corrected the old information in the list of historical monuments regarding the discoveries within the territory of the village of Aiton. Methodologically, we used data from the old literature, the modern Austro-Hungarian maps from the XVIIIth and the XIXth centuries, information from regional gazetteers and different journals. We aimed to offer new insights regarding the accurate location of these settlements and to debate upon the spatial relations of these settlements and their position within the landscape of Dacia. At the beginning of the study, we presented the present situation concerning the databases in Romania covering archaeological sites. The second part of our study discusses how the archaeological sites are recorded in the list of historical monuments. Then we offered several case studies This type of methodological approach will be applied in the future for other areas, in order to reconstruct the former landscape of the province of Dacia, as accurately as possible, using digital tools and modern maps. Our contribution also improved the quality of the data sets used for the topographical descriptions of archaeological sites in Romania.

  4. Mössbauer and XRD studies of Roman amphorae buried in the sea for two millennia

    Science.gov (United States)

    Wagner, F. E.; Wagner, U.; Häusler, W.; Costa, B. F. O.; Blot, J.-Y.; Silva, A. J. M.; Bombico, S.

    2016-12-01

    During the years 2004-2007 many Roman amphora sherds were found in the sea near Cortiçais, off the southern coast of the Peniche peninsula on the Atlantic coast of Portugal. The amphorae are of the Haltern 70 type and stem from a shipwreck that has been dated to the time of the emperor Augustus, between about 15 BC and 15 AD. They were produced in the Roman Province of Baetica in the south of Spain and used to transport wine and other staple foods by sea to other Roman settlements. We have studied several fragments of these amphorae by 57Fe Mössbauer spectroscopy and X-ray diffraction in order to look for changes in the ceramic material caused by two millennia of exposure to sea water. For comparison Mössbauer data on a Haltern 70 type amphora handle excavated on land at the site of Castro do Vieito in the north of Portugal were used. The fragments on which we report here are a body sherd and two handles. The sherds show a visible layer structure. The different layers were studied separately. The Mössbauer spectra of the buff surface layers indicate that up to about 60 % of the iron is present as very fine goethite particles, which are superparamagnetic at RT but exhibit magnetically split spectra at 4.2 K. Their blocking temperature is around or even below 50 K. The goethite is too fine grained to be detected by X-ray diffraction. Re-firing experiments confirm the presence of goethite, which is found to convert to hematite between 300 and 600 ∘C. The results show that the iron in the silicate matrix of the ceramic material converts to goethite under the prolonged influence of the sea water, mainly in the outermost several millimetres and apparently depending on the nature of the ceramic material.

  5. Mössbauer and XRD studies of Roman amphorae buried in the sea for two millennia

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, F. E., E-mail: fwagner@tum.de; Wagner, U.; Häusler, W. [Technical University of Munich, Physics Department E15 (Germany); Costa, B. F. O. [University of Coimbra, CFisUC, Physics Department (Portugal); Blot, J.-Y. [Universidade Nova de Lisboa, CHAMFCSH (Portugal); Silva, A. J. M. [University of Coimbra, FCT/Centro de Estudos Arqueológicos das Universidades de Coimbra e do Porto (Portugal); Bombico, S. [University of Evora, CIDEHUS (Portugal)

    2016-12-15

    During the years 2004–2007 many Roman amphora sherds were found in the sea near Cortiçais, off the southern coast of the Peniche peninsula on the Atlantic coast of Portugal. The amphorae are of the Haltern 70 type and stem from a shipwreck that has been dated to the time of the emperor Augustus, between about 15 BC and 15 AD. They were produced in the Roman Province of Baetica in the south of Spain and used to transport wine and other staple foods by sea to other Roman settlements. We have studied several fragments of these amphorae by {sup 57}Fe Mössbauer spectroscopy and X-ray diffraction in order to look for changes in the ceramic material caused by two millennia of exposure to sea water. For comparison Mössbauer data on a Haltern 70 type amphora handle excavated on land at the site of Castro do Vieito in the north of Portugal were used. The fragments on which we report here are a body sherd and two handles. The sherds show a visible layer structure. The different layers were studied separately. The Mössbauer spectra of the buff surface layers indicate that up to about 60 % of the iron is present as very fine goethite particles, which are superparamagnetic at RT but exhibit magnetically split spectra at 4.2 K. Their blocking temperature is around or even below 50 K. The goethite is too fine grained to be detected by X-ray diffraction. Re-firing experiments confirm the presence of goethite, which is found to convert to hematite between 300 and 600 {sup ∘}C. The results show that the iron in the silicate matrix of the ceramic material converts to goethite under the prolonged influence of the sea water, mainly in the outermost several millimetres and apparently depending on the nature of the ceramic material.

  6. Mössbauer and XRD studies of Roman amphorae buried in the sea for two millennia

    International Nuclear Information System (INIS)

    Wagner, F. E.; Wagner, U.; Häusler, W.; Costa, B. F. O.; Blot, J.-Y.; Silva, A. J. M.; Bombico, S.

    2016-01-01

    During the years 2004–2007 many Roman amphora sherds were found in the sea near Cortiçais, off the southern coast of the Peniche peninsula on the Atlantic coast of Portugal. The amphorae are of the Haltern 70 type and stem from a shipwreck that has been dated to the time of the emperor Augustus, between about 15 BC and 15 AD. They were produced in the Roman Province of Baetica in the south of Spain and used to transport wine and other staple foods by sea to other Roman settlements. We have studied several fragments of these amphorae by "5"7Fe Mössbauer spectroscopy and X-ray diffraction in order to look for changes in the ceramic material caused by two millennia of exposure to sea water. For comparison Mössbauer data on a Haltern 70 type amphora handle excavated on land at the site of Castro do Vieito in the north of Portugal were used. The fragments on which we report here are a body sherd and two handles. The sherds show a visible layer structure. The different layers were studied separately. The Mössbauer spectra of the buff surface layers indicate that up to about 60 % of the iron is present as very fine goethite particles, which are superparamagnetic at RT but exhibit magnetically split spectra at 4.2 K. Their blocking temperature is around or even below 50 K. The goethite is too fine grained to be detected by X-ray diffraction. Re-firing experiments confirm the presence of goethite, which is found to convert to hematite between 300 and 600 "∘C. The results show that the iron in the silicate matrix of the ceramic material converts to goethite under the prolonged influence of the sea water, mainly in the outermost several millimetres and apparently depending on the nature of the ceramic material.

  7. Process for environmentally safe disposal of used fluorescent lamp potted ballast assemblies with component part reclamation and/or recycling

    Energy Technology Data Exchange (ETDEWEB)

    Nardella, A.; Norian, B.

    1993-07-27

    A process is described for the environmentally safe and economical disposal of used fluorescent lamp potted ballast housing assemblies comprising removing from the housing the potted assembly with its embedded electrical component assemblies including a component capacitor containing environmentally hazardous material PCB's; after or before such removing, immersing the potted assembly in a cryogenic bath and freezing the same to reader the potting sufficiently brittle to fragment into small pieces upon being impacted; impacting the potting thoroughly to crush and fragment the same into small pieces and to cleanly remove substantially all traces of the potting from all the electrical components and parts embedded therein and without imparting damage to the components and parts; disconnecting the component containing the environmentally hazardous material; and incinerating only the component containing the environmentally hazardous material, leaving all other components and parts including the housing and potting fragments for salvage, re-use and/or recycling.

  8. The agreement to exchange (permutatio in roman, Byzantine and Serbian mediaeval law

    Directory of Open Access Journals (Sweden)

    Šarkić Srđan

    2015-01-01

    Full Text Available The first part of this paper is dedicated to the definition of the agreement to exchange (permutatio and emphasizes the difference, made by Roman lawyers, between exchange (barter and sale (emptio-venditio. The second part analyses Byzantine legal sources that mention this old contract, while the third part is dedicated to Serbian legal documents. In Serbian legal documents the exchange was mentioned as the agreement between a monarch and a monastery or a natural person (individual, concerning donations that were given to the Church.

  9. Non-invasive chemical and phase analysis of Roman bronze artefacts from Thamusida (Morocco)

    Energy Technology Data Exchange (ETDEWEB)

    Gliozzo, Elisabetta, E-mail: gliozzo@unisi.i [Dipartimento di Scienze della Terra, Universita di Siena, via Laterina 8, 53100 Siena (Italy); Arletti, Rossella, E-mail: rarletti@unimore.i [Dipartimento di Scienze della Terra, Universita di Modena e Reggio Emilia, Largo S. Eufemia 19, 41100 Modena (Italy); Cartechini, Laura, E-mail: laura@thch.unipg.i [Istituto di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM), c/o Dipartimento di Chimica, Universita di Perugia, via Elce di Sotto 8, 06123 Perugia (Italy); Dipartimento di Chimica, Universita di Perugia, via Elce di Sotto 8, 06123 Perugia (Italy); Imberti, Silvia, E-mail: Silvia.Imberti@stfc.ac.u [Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, OX11 0QX (United Kingdom); Kockelmann, Winfried A., E-mail: Winfried.Kockelmann@stfc.ac.u [Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, OX11 0QX (United Kingdom); Memmi, Isabella, E-mail: memmi@unisi.i [Dipartimento di Scienze della Terra, Universita di Siena, via Laterina 8, 53100 Siena (Italy); Rinaldi, Romano, E-mail: rrinaldi@unipg.i [Dipartimento di Chimica, Universita di Perugia, via Elce di Sotto 8, 06123 Perugia (Italy); Tykot, Robert H., E-mail: rtykot@cas.usf.ed [Department of Anthropology, University of South Florida, Tampa, FL 33620 (United States)

    2010-12-15

    A repertory of Roman military bronze equipment (1st- 3rd century AD) found at the archaeological site of Thamusida (Rabat, Morocco) was analysed by non-destructive X-ray fluorescence and time of flight neutron diffraction (TOF-ND). Most objects are made of leaded alloys, where copper is combined with tin and/or zinc and, in six cases, to arsenic as well. A mixed technology was employed, making a limited use of 'pure' semi-finished materials if compared with the large utilization of recycled materials (brass and bronze).

  10. Designing a serious game for historical heritage: a case study of Heerlen Roman bathhouse

    Science.gov (United States)

    Qi, Wen

    2014-01-01

    The advances of computer games have shown their potentials for developing edutainment content and services. Current cultural heritages often make use of games in order to complement existing presentations and to create a memorable exhibition. It offers opportunities to reorganize and conceptualize historical, cultural and technological information about the exhibits. To demonstrate the benefits of serious games in terms of facilitating the learning activities in a constructive and meaningful way, we designed a video game about the Heerlen bathhouse heritage. This paper explains the design considerations of this Roman bathhouse game, with a particular focus on the link between game play and learning.

  11. Towards the Romanization of the Mexican Church in the Late-Nineteenth Century

    Directory of Open Access Journals (Sweden)

    Cecilia A. Bautista García

    2005-07-01

    Full Text Available During  the second half of the nineteenth century,  the papacy designed a specific reform for catholicism in Latin America, consisting  in a gradual centralization of pontifical  authority in detriment of the power  exerted by local hierarchies. This process was known as Romanization and, in the  case of Mexico, was translated  into  a series of actions including the  arrival of special delegates from Rome with the purpose of intervening  in the ecclesiastical reorganization of local churches  and in the reshapement of Church-State relations.

  12. Roles of Imperial women in the Later Roman Empire (AD 306-455)

    OpenAIRE

    Washington, Belinda Charlotte

    2016-01-01

    This thesis examines the roles of imperial women in the later Roman Empire, with a central focus on the period from Constantine I to Valentinian III (306-455 AD). In this period the emperor’s role evolved from a military leader presiding over an itinerant court to a court-based figure, often a child, who was reliant on ceremonial presentation to display imperial prestige. In my analysis, I explore how the roles of imperial women developed alongside this evolution of the emperor...

  13. Hippocrates in the pseudo-Galenic Introduction: or how was medicine taught in Roman times?

    Science.gov (United States)

    Petit, Caroline

    2010-01-01

    The Pseudo-Galenic Introduction (Introductio Sive medicus, 14.674-797 K.), a medical handbook of the Roman period, witnesses the importance of Hippocrates in medical teaching at the time. Numerous quotations, allusions and reminiscences from the Hippocratic Corpus illustrate Hippocrates' authority for Pseudo-Galen. In the light of the first critical edition of the text (C. Petit, Les Belles Lettres, Paris, 2009), this article discusses the function of Hippocrates, and the various reminiscences of the Hippocratic Corpus, in order to assess Pseudo-Galen's quotation technique and, ultimately, his reliability as a source for the history of medicine.

  14. Landscape, Settlement and Materiality: Aspects of Rural Life in Kent during the Roman Period

    OpenAIRE

    Blanning, Elizabeth Denise

    2014-01-01

    The Roman period is well represented in Kent’s long history of excavation and discovery and it has some prominent sites. Nevertheless, there has been relatively little in the way of up-to-date synthesis or the application of current theoretical approaches. In common with many other areas of the country, rural settlement, especially ‘non-villa’ settlement, has received scant attention, whilst even its villas are mostly poorly understood. Since the advent of PPG 16 many more such rural sites ha...

  15. The Prodigies of The Albano Lake During Roman Age and Natural Hazard Assessment At Roma, Italy.

    Science.gov (United States)

    Funiciello, R.; Giordano, G.; de Rita, D.

    Roma is built just 20 km to the northwest of the Pleistocene Colli Albani volcano, but is believed not exposed to relevant natural hazards, except for the Tiber river flood- ings, and local amplification of seismic waves from distal earthquakes. This belief has generally induced modern historians and geologists to discard as SmythologicalT the & cedil;many references to natural prodigies that are reported by many Roman-age historians. Recent studies have demonstrated that the Albano maar, the youngest volcanic cen- tre of the Colli Albani volcano and presently filled by a 175 m deep lake, protracted its activity to the Holocene triggering several catastrophic lahar events, likely related to lake withdrawal, the deposits of which are exposed to the southwest of Roma and reach its periphery. This finding youngs the history of the volcano and makes it rele- vant to pre-historic settlements, which ScarefullyT avoided the Albano maar slopes up & cedil;to the Bronze age. What is still unknown, though, is whether the lake experienced such fluctuations and overspills during historic times. Several Roman authors such as Ti- tus Livius, Dionigi d'Alicarnasso, Plutarco, Germanico, and many others wrote about the then well known 398 BC prodigious event, when, during the war between Roma and the Etruscan city of Veio, the gods anger caused the sudden rise and overspill of the Albano lake, reported as unrelated to climatic events, and the destructive flooding of the countryside. After that event Romans actually built a tunnel-drain which still operates regulating the lake level at 293 m a.s.l., 70 m below the maar rim elevation. Should those chronicles be truthful, we can join the geologic observation of Holocene lahar deposits from lake withdrawal with historical lake withdrawals, reassessing the natural hazard for the city of Roma under a point of view never explored before. This paper carefully explores the historical credibility of the 398 BC lake overspill event and its

  16. Trepanation and Roman medicine: a comparison of osteoarchaeological remains, material culture and written texts.

    Science.gov (United States)

    Tullo, E

    2010-06-01

    Evidence for prehistoric trepanation is limited to preserved osteoarchaeological material, namely human skulls, and the occasional discovery of surgical instruments. However, the Roman empire gave rise to an abundant and diverse range of source types, including skeletal remains, material culture and detailed medical texts, each of which harbours the potential to contribute to our understanding of trepanation during this historical period. This paper highlights the advantages and inherent biases of each of these source types, and proposes that the simultaneous analysis and integration of different types of historical evidence is essential for the study of trepanation as a surgical procedure.

  17. Coinage and Collapse? The contribution of numismatic data to understanding the end of Roman Britain

    Directory of Open Access Journals (Sweden)

    Philippa Walton

    2016-03-01

    Full Text Available Coinage forms one of the most recognisable categories of material culture dating to the late fourth and early fifth centuries. As a result, it has played a pivotal role in dating the ‘end’ of Roman Britain. This article summarises key numismatic evidence for the period and tries to go beyond chronology, illustrating how hoards and site finds can be used to explore the nature of coin use throughout the diocese of Britannia and to provide some insight into its apparent collapse in the fifth century AD.

  18. Non-destructive synchrotron X-ray diffraction mapping of a Roman painting

    International Nuclear Information System (INIS)

    Dooryhee, E.; Anne, M.; Hodeau, J.-L.; Martinetto, P.; Rondot, S.; Bardies, I.; Salomon, J.; Walter, P.; Vaughan, G.B.M.

    2005-01-01

    The history and the properties of materials are deduced not only from their elemental and molecular signatures, but also from their exact phase compositions, and from the structures and the defects of their constituents. Here we implement a non-destructive synchrotron X-ray based method, which combines both the quantitative structural content of diffraction and the imaging mode. As a demonstration case, the pigments of a Roman wall painting are examined. The joined elemental and mineral maps mimic the major features of the painting. Different structural phases made of common atomic elements are differentiated. Textures and graininess are measured and related to the artist's know-how. (orig.)

  19. Comprehending and Rehabilitating Roman Catholic Clergy Offenders of Child Sexual Abuse.

    Science.gov (United States)

    Anderson, Jane

    2015-01-01

    Many have studied Roman Catholic clergy who have sexually abused children, but the range of investigations remains disconnected. This article brings together various disciplinary perspectives to form a comprehensive view. A review of the literature is first undertaken to comprehend how clergy offenders have been conceptualized in psychosocial, sociocultural, and moral-religious studies. These perspectives are then used as a foundation for examining how these clergy can be rehabilitated. Three rehabilitative modalities--psychological treatment, rehabilitation through restorative justice, and ritual healing--are explored. The article concludes with a discussion of the insights gained from the literature review and how the modalities can be advanced in an interdependent and considered approach.

  20. Le pouvoir 'civil' chez Machiavel, entre Tite-Live et le droit roman

    Directory of Open Access Journals (Sweden)

    Romain Descendre

    2016-06-01

    Full Text Available Rather than for quotations proper, Machiavelli opts for rewritings which frequently obscure his sources. This practice has often made them unrecognisable, especially in the case of materials which cannot be related to traditional interpretations of his thought. This is the case of Roman Law, the legal field from which the Machiavellian use of such an important adjective as civile originates. This article aims to stress the juridical component of the different forms of civilpower in Machiavelli’s work, which frequently transcend the polarity republic-principality and concern the entire problem of the relationship between power and law.

  1. Comments on three-dimensional modeling in ancient greek and roman architecture: Herodotus, Aristotle and Vitruvius

    Directory of Open Access Journals (Sweden)

    Artur Rozestraten

    2007-12-01

    Full Text Available This article reviews Herodotus' and Aristotle's text's extracts refered on specific bibliography as proofs of the use of architectural scale models in greek ancient architect's design process. This review of the original texts reveals mistaken traductions over whom insustainable historical perspectives have been built. The historical documents review extends to the roman world and analizes Vitruvius' text's extracts. This study aims, by relating textual documents and objects gattered by archaeology, to build new interpretations on the subject of representation and design process in Antiquity.

  2. [An archaelogical contribution to hygienical principles in the Roman town-planning].

    Science.gov (United States)

    Quilici Gigli, S

    1995-01-01

    Greek and Roman ancient medical writers suggest hygienical rules which are strictly dependent on the orientation of towns, the direction of winds and the quality of waters. According to Vitruvius, architects and builders should have some medical knowledge, together with a strong new interest towards the improvement of enviromental conditions. Norba, a little city never built up again after the Sillan distruction in 81 B.C., and Civitas Artena, quitted in the first century B.C., have been studied as significant exemples of this architectural behaviour. The construction of Villae - big country houses nearby the city - was conditioned by economics, easily available water, sunshine light and proximity to fruitful soils.

  3. Gender Equality in Death? The Normative Dimension of Roman Catholic Ossuaries

    OpenAIRE

    Höpflinger, Anna-Katharina

    2015-01-01

    Gender seems to be so important for social orientation that it does not end with death, but forms practices and ideas around death. In Roman Catholic regions across Europe we find charnel houses and ossuaries, where the bones of the deceased have been collected. The exposed mortal remains reminded the living of death and warned them to live a ‘good’ life. To explain the interrelation between such normative demands and the material representation of death, a gender-based perspective is useful:...

  4. INTERCOMPRENSIONE: LA STRADA DEL DIALOGO INTERCULTURALE ATTRAVERSO L’ANALISI DI ITINERAIRES ROMANS

    Directory of Open Access Journals (Sweden)

    Paola Proserpi

    2010-09-01

    Full Text Available L'Unione Europea ha posto il multilinguismo come elemento centrale della propria politica linguistica e aspira al raggiungimento di una situazione in cui ciascun cittadino conosca almeno due lingue comunitarie oltre alla propria madrelingua. Per raggiungere questo obiettivo esiste una vasta gamma di modelli di educazione plurilingue. L'articolo prende in considerazione l'intercomprensione, ossia l'apprendimento  ricettivo di più lingue attraverso lo sviluppo di strategie che facilitino la trasferibilità di meccanismi cognitivi, conoscenze e abilità già acquisite da una lingua all'altra e analizza Itinéraires Romans un progetto realizzato dall'Unione latina, un'organizzazione fondata per valorizzare l'eredità culturale e le identità del mondo latino. Itinéraires Romans è un progetto didattico on line rivolto ai ragazzi della scuola primaria di secondo grado che riunisce una serie di sei moduli su tematiche diverse aventi come obiettivo la stimolazione dei giovani internauti a scoprire i legami che esistono tra le lingue neolatine. Le lingue coinvolte sono: il catalano, lo spagnolo, l'italiano, il francese, il portoghese e il rumeno.   The European Union has made multilingualism a central element of its linguistic policy and it aspires to create the conditions so that every citizen knows at least two EU languages besides their mother tongue.  To reach this goal, there is a vast range of models for plurilingual education. This paper focuses on intercomprehension, or the receptive learning of several languages through the development of strategies which facilitate the transferability of cognitive mechanisms, knowledge and skills already mastered from one language to another.  It analyzes Itinéraires Romans, a project implemented by the Latin Union.  This organization was founded to enhance the cultural inheritance and the identity of the Latin world. Itinéraires Romans is an on-line didactic project for 3rd,4th and 5th grade students

  5. Receptum Liability of Skippers, Innkeepers and Stable Keepers in Roman Law

    Directory of Open Access Journals (Sweden)

    Mehmet YEŞİLLER

    2013-06-01

    Full Text Available Our study discusses the regulations regarding the liabilities of skippers, innkeepers and stable keepers in Roman Law. It is clear from the resources that "actio de damno aut furto adversus nautas, caupones, stabularios and receptum, nautae, cauponis, stabularii" responsibilities used to be regulated in addition to custodia liability arising from the hire of work between the parties, particularly because personnels of skippers, innkeepers and stable keepers were unreliable. These practices, which were implemented with Praetor Edictum and relied on practices of similar quasi torts, widely applied to areas which were not protected by the hire of work in Rome.

  6. Static and dynamic traversable wormhole geometries satisfying the Ford-Roman constraints

    International Nuclear Information System (INIS)

    Kuhfittig, Peter K.F.

    2002-01-01

    It was shown by Ford and Roman in 1996 that quantum field theory severely constrains wormhole geometries on a macroscopic scale. The first part of this paper discusses a wide class of wormhole solutions that meet these constraints. The type of shape function used is essentially generic. The constraints are then discussed in conjunction with various redshift functions. Violations of the weak energy condition and traversability criteria are also considered. The second part of the paper analyzes analogous time-dependent (dynamic) wormholes with the aid of differential forms. It is shown that a violation of the weak energy condition is not likely to be avoidable even temporarily

  7. A potência instituinte no projeto "Exercendo Cidadania"

    Directory of Open Access Journals (Sweden)

    Fabiana Davel Canal

    2012-12-01

    Full Text Available As Penas e Medidas Alternativas (PMAs são cada vez mais utilizadas pelo sistema jurídico brasileiro. Diante desse contexto, a Vara de Execuções de Penas e Medidas Alternativas do Espírito Santo estabeleceu um convênio com Prefeitura Municipal de Vitória que oferece um curso de formação em Direitos Humanos, intitulado "Exercendo Cidadania" como forma de cumprimento das PMAs. Este artigo é resultado da análise preliminar de uma pesquisa que tem como objetivo analisar a execução das PMAs no município de Vitória-ES, com atenção especial para o curso em questão. O diário de campo foi o principal instrumento metodológico, confeccionado pelas vivências no curso de outubro a novembro de 2010. Ficamos atentos aos movimentos que nos indicavam como o apenado entende/vive/pensa a PMA,observando as formas rígidas, instituídas de efetivação das mesmas, mas também - e isso que tentamos dar visibilidade - a potência instituinte do curso.

  8. Production of desert rose seedlings in different potting media

    Directory of Open Access Journals (Sweden)

    Ronan Carlos Colombo

    2017-09-01

    Full Text Available Over the past decade the desert rose received fame in the flower market due to its striking and sculptural forms; however, the commercial production of these species is quite recent and little is known about its crop management, including substrates recommendation. The objectives of this study were to investigate the effect of different substrates on desert rose seed germination and production of its seedlings. Experiment I: freshly harvested seeds of desert rose were sown in different substrates e.g. sand, coconut fiber, semi-composted pine bark, sand + coconut fiber, semi-composted pine bark + sand and coconut fiber + semicomposted pine bark. These substrates were evaluated to study the emergence percentage of seeds, initial growth of seedlings and seedling emergence speed index (ESI. Experiment II: desert rose from the experiment I were transferred to plastic pots filled with the same substrates as in experiment I. The pH and electrical conductivity (EC of the substrates were noted every 30 days while the growth parameters of seedlings were recorded after 240 days. Results from experiment I showed higher germination rate and seedling growth in substrates containing semi-composted pine bark. Similarly, in experiment II, better quality seedlings were observed in substrates containing semi-composted pine bark. Thus, for desert rose seed germination and seedling growth, it is recommended to use substrates containing semi-composted pine bark.

  9. Ceramic pot filters lifetime study in coastal Guatemala.

    Science.gov (United States)

    Salvinelli, C; Elmore, A C; García Hernandez, B R; Drake, K D

    2017-02-01

    Ceramic pot filters (CPFs) are an effective means of household water treatment, but the characterization of CPF lifetimes is ongoing. This paper describes a lifetime field study in Guatemala which was made possible by a collaboration between researchers, CPF-using households, and local non-governmental organizations (NGOs). Disinfection data were collected periodically for two years using field coliform enumeration kits as were flow rate data with the assistance of NGO staff. Consumer acceptance was characterized by surveying householders in the four subject villages at the beginning and end of the study. Flow rate data showed that average CPF flow rates decreased below the recommended minimum of 1 L h -1 after 10 months of use; however, the survey results indicated that the consumers were tolerant of the lower flow rates, and it is reasonable to assume that the daily volume of treated water can be readily increased by refilling the CPFs more frequently. Of greater concern was the finding that disinfection efficacy decreased below the recommended bacterial reduction after 14 months of use because it would not be obvious to users that effectiveness had declined. Finally, the follow-up visits by the researchers and the NGO staff appeared to increase consumer acceptance of the CPFs.

  10. Location of quarries of magnesian lime used as raw material of Roman plasters in western Lombardy (Italy

    Directory of Open Access Journals (Sweden)

    Roberto Bugini

    2017-01-01

    Full Text Available Lime as building material was widely diffused in Roman architecture of western Lombardy. The presence of magnesite (magnesium carbonate was detected in painted plasters coming from roman sites of Milano: magnesite indicates the use of dolomite to make the lime. Dolomite rocks widely outcrop in the Lombard Prealps: light grey dolomites and dolomitic limestones (Dolomia del Salvatore, Ladinian-Anisian; grey dolomites, sometimes with cyclothemes (Dolomia Principale, Norian. There is no evidence of Roman lime quarries or kilns in this area; the Romans probably exploited the same dolomite outcrops, located along the eastern shore of lake Maggiore, where lime was produced from the Middle Ages onwards. The glacio-fluvial deposits of the middle course of the river Adda (cobbles, pebbles of siliceous limestone together with limestone and dolomite outcropping in the river basin were another medieval and modern source of raw material, mainly to make a moderately hydraulic lime (called “calce forte”, but this kind of lime is lacking in Roman plasters.

  11. SOLVENT FREE ONE POT SYNTHESIS OF NOVEL NAPHTHO[1,8 ...

    African Journals Online (AJOL)

    KEY WORDS: Synthesis, Naphtho[1,8-gh]quinazoline-7,10-diones, One pot, ... In this regard, development of novel compounds and especially diverse small ..... catalysed by lithium bromide: An improved procedure for the Biginelli reaction.

  12. Multicomponent One-Pot Synthesis of Substituted Hantzsch Thiazole Derivatives Under Solvent Free Conditions

    Directory of Open Access Journals (Sweden)

    Bhaskar S. Dawane

    2009-01-01

    Full Text Available Thiazole derivatives were prepared by one-pot procedure by the reaction of α-haloketones, thiourea and substituted o-hydroxybenzaldehyde under environmentally solvent free conditions.

  13. Extractive distillation of nitric acid using the two-pot concept

    International Nuclear Information System (INIS)

    Counce, R.M.; Groenier, W.S.; Holland, W.D.; Jubin, R.T.; North, E.D.; Thompson, L.E. Jr.; Hebble, T.L.

    1982-12-01

    Experiments have confirmed the validity of a novel design for a nitric acid concentration system for use in shielded nuclear fuel reprocessing plants. Current plans for producing the scrub solution for the IODOX process require the concentration and recycle of low strength ( 3 ) 2 as the solvent and features two pots: an extractive distillation pot in which a concentrated acid product is obtained by contacting the acid feed with the solvent and a solvent recovery pot in which the solvent is dehydrated and recovered for recycle. In these experiments, a concentrated product of 89 wt % nitric acid was produced from azeotropic feed. The available vapor-liquid equilibria data for the Mg(NO 3 ) 2 -HNO 3 -H 2 O system has been empirically correlated, and a design methodology has been developed for the two-pot extractive distillation process

  14. Crop quality control system: a tool to control the visual quality of pot plants

    NARCIS (Netherlands)

    Dijkshoorn-Dekker, M.W.C.

    2002-01-01

    Key words: quality, growth, model, leaf unfolding rate, internode, plant height, plant width, leaf area, temperature, plant spacing, season, light, development, image processing, grading, neural network, pot plant, Ficus benjamina

  15. Point-of-use water purification using clay pot water filters and copper ...

    African Journals Online (AJOL)

    2011-11-24

    Nov 24, 2011 ... clay pot water filters (CPWFs) were fabricated using terracotta clay and sawdust. The sawdust was .... developed by educational initiatives and non-governmental .... est filtration rate, it had the disadvantage of not being able to.

  16. Effect of γ-ray irradiation on properties of castor oil-polyurethane potting materials

    International Nuclear Information System (INIS)

    Guan Jian; Luo Xianglin; Yue Yilun

    2001-01-01

    After γ-ray sterilization, the amounts of 4,4'-methylenedianiline (MDA) in the five kinds of synthesized medical castor oil-polyurethane potting materials were detected by HPLC. The influences of γ-ray irradiation on the mechanical performance of the potting materials were also discussed quantitatively.The experimental results show that the amounts of produced MDA increases with γ-ray irradiation dosage. After 25 kGy γ-ray sterilization, the accumulated amounts of MDA in the five kinds of potting materials were 10.33, 10.37, 10.52, 10.59, 10.91 ? μg/g respectively. Those amounts are below the level of harm amount to human body. At the same time, the mechanical properties of the potting materials such as tensile strength, tear strength and hardness are improved because cross-linking happens under irradiation

  17. Nitrogen and media assessment for first-year pot-in-pot production of container and bare root liners in the Intermountain West

    OpenAIRE

    Gunnell, JayDee; Grossl, Paul R.; Kjelgren, Roger

    2008-01-01

    We investigated optimum nitrogen rates and different growth substrates for short-term fi nish production of container and bare root shade tree liners in a pot-in-pot production system in the Intermountain West. In one study, nitrogen ranging from 0–27 g N·tree–1(0–36 lbs N·1000 ft–2) as urea was applied to quaking aspen (Populus tremuloides), ‘Autumn Blaze’ maple (Acer × freemannii ‘Autumn Blaze’), ‘Chanticleer’ flowering pear (Pyrus calleryana ‘Chanticleer’), and ‘Canada Red’ chokecherry (Prun...

  18. Structural and functional analyses of the putrescine binding protein PotF from Xanthomonas citri

    Energy Technology Data Exchange (ETDEWEB)

    Santana, L.D.F.; Balan, A. [Laboratorio Nacional de Biociencias - LNBIO, Campinas, SP (Brazil)

    2012-07-01

    Full text: The focus of our group is to determinate the role of ABC transporters in the physiology and growth of Xanthomonas citri, a phytopathogenic bacteria that infects citrus plants causing significant losses for the economy. One of the ABC transporters identified in the X. citri genome and that was showed to be active during the infection in Citrus sinensis plants was the putrescine transporter. This transporter consists of two internal membrane proteins PotG and PotH that form a pore, a cytoplasmic protein that gives energy for the transport and the periplasmic-binding protein PotF, which is responsible for the affinity and specificity of the system. Its function is associated to the microbial carcinogenesis, biofilm formation, escape from phagolysosomes, bacteriocin production, toxin activity and protection from oxidative and acid stress. In this work, we show for the first time, the expression, purification, functional and structural analyses of the X. citri PotF protein. The PotF was expressed from Escherichia coli cells strain Arctic, as a 40 kDa soluble protein, after induction of IPTG for twenty four hours at thirteen deg C. Using immobilized metal affinity chromatography for purification, the protein was eluted in the fractions with 10-500 mM of imidazole. To test the folding and cability to bind putrescine, spectroscopic analyses were performed using circular dichroism and intrinsic fluorescence. The data showed that PotF suffers conformational changes in presence of ligands and in different pH, suggesting a possible interaction with the tested ligand. Moreover, based on bioinformatics studies and molecular modeling analyses, we showed that X. citri PotF is highly conserved when compared to orthologs present in other bacteria, including the residues that form the ligand-binding site. The production of PotF in a soluble and stable form will allow us to start the crystallization trials in attempt to solve its structure. (author)

  19. Fishing Performance of an Octopus minor Net Pot Made of Biodegradable Twines

    OpenAIRE

    Kim, Seonghun; Park, Seongwook; Lee, Kyounghoon

    2014-01-01

    Gillnets and net pots are made of synthetic fiber as polyester (PE) and polyamide (PA). These are often lost by heavy weather or trawling of the active fishing gears. Lost gears result in the ghost fishing because these are non-degradable in seawater and damage to spawning grounds or habitats. To address these problems, biodegradable nets composed of aliphatic polyester were developed. This study describes four types of biodegradable net pots for capturing Octopus minor in Southern Korea,...

  20. THE BIODEGRADABILITY AND MECHANICAL STRENGTH OF NUTRITIVE POTS FOR VEGETABLE PLANTING BASED ON LIGNOCELLULOSE COMPOSITE MATERIALS

    OpenAIRE

    Petronela Nechita; Elena Dobrin; Florin Ciolacu; Elena Bobu

    2010-01-01

    Considering the mild degradation strength and the fact that it may be an organic matter reserve for the soil, in the past years lignocellulosic materials have been used as fibrous raw materials in the manufacture of biodegradable nutritive pots for the seedling in vegetable containerized production. This paper analyses the behavior of the nutritive pots made from biodegradable composites for the vegetable seedling production process, focusing on their mechanical strength properties and biodeg...

  1. Lead poisoning from drinking Kombucha tea brewed in a ceramic pot.

    Science.gov (United States)

    Phan, T G; Estell, J; Duggin, G; Beer, I; Smith, D; Ferson, M J

    Kombucha tea is an alternative therapy that is gaining popularity as a remedy for a diverse range of ailments. We report two cases of symptomatic lead poisoning requiring chelation therapy in a married couple who had been drinking Kombucha tea for six months, brewing the tea in a ceramic pot. We postulate that acids in the tea eluted lead from the glaze pigment used in the ceramic pot, in a manner analogous to elution of lead from crystal decanters by wine and spirits.

  2. Structural and functional analyses of the putrescine binding protein PotF from Xanthomonas citri

    International Nuclear Information System (INIS)

    Santana, L.D.F.; Balan, A.

    2012-01-01

    Full text: The focus of our group is to determinate the role of ABC transporters in the physiology and growth of Xanthomonas citri, a phytopathogenic bacteria that infects citrus plants causing significant losses for the economy. One of the ABC transporters identified in the X. citri genome and that was showed to be active during the infection in Citrus sinensis plants was the putrescine transporter. This transporter consists of two internal membrane proteins PotG and PotH that form a pore, a cytoplasmic protein that gives energy for the transport and the periplasmic-binding protein PotF, which is responsible for the affinity and specificity of the system. Its function is associated to the microbial carcinogenesis, biofilm formation, escape from phagolysosomes, bacteriocin production, toxin activity and protection from oxidative and acid stress. In this work, we show for the first time, the expression, purification, functional and structural analyses of the X. citri PotF protein. The PotF was expressed from Escherichia coli cells strain Arctic, as a 40 kDa soluble protein, after induction of IPTG for twenty four hours at thirteen deg C. Using immobilized metal affinity chromatography for purification, the protein was eluted in the fractions with 10-500 mM of imidazole. To test the folding and cability to bind putrescine, spectroscopic analyses were performed using circular dichroism and intrinsic fluorescence. The data showed that PotF suffers conformational changes in presence of ligands and in different pH, suggesting a possible interaction with the tested ligand. Moreover, based on bioinformatics studies and molecular modeling analyses, we showed that X. citri PotF is highly conserved when compared to orthologs present in other bacteria, including the residues that form the ligand-binding site. The production of PotF in a soluble and stable form will allow us to start the crystallization trials in attempt to solve its structure. (author)

  3. G-quadruplex formation in telomeres enhances POT1/TPP1 protection against RPA binding

    Science.gov (United States)

    Ray, Sujay; Bandaria, Jigar N.; Qureshi, Mohammad H.; Yildiz, Ahmet; Balci, Hamza

    2014-01-01

    Human telomeres terminate with a single-stranded 3′ G overhang, which can be recognized as a DNA damage site by replication protein A (RPA). The protection of telomeres (POT1)/POT1-interacting protein 1 (TPP1) heterodimer binds specifically to single-stranded telomeric DNA (ssTEL) and protects G overhangs against RPA binding. The G overhang spontaneously folds into various G-quadruplex (GQ) conformations. It remains unclear whether GQ formation affects the ability of POT1/TPP1 to compete against RPA to access ssTEL. Using single-molecule Förster resonance energy transfer, we showed that POT1 stably loads to a minimal DNA sequence adjacent to a folded GQ. At 150 mM K+, POT1 loading unfolds the antiparallel GQ, as the parallel conformation remains folded. POT1/TPP1 loading blocks RPA’s access to both folded and unfolded telomeres by two orders of magnitude. This protection is not observed at 150 mM Na+, in which ssTEL forms only a less-stable antiparallel GQ. These results suggest that GQ formation of telomeric overhangs may contribute to suppression of DNA damage signals. PMID:24516170

  4. Acceptability and use of iron and iron-alloy cooking pots: implications for anaemia control programmes.

    Science.gov (United States)

    Tripp, Katherine; Mackeith, Nancy; Woodruff, Bradley A; Talley, Leisel; Mselle, Laurent; Mirghani, Zahra; Abdalla, Fathia; Bhatia, Rita; Seal, Andrew J

    2010-01-01

    To evaluate the acceptability of iron and iron-alloy cooking pots prior to an intervention trial and to investigate factors affecting retention and use. Pre-trial research was conducted on five types of iron and iron-alloy pots using focus group discussions and a laboratory evaluation of Fe transfer during cooking was undertaken. Usage and retention during the subsequent intervention trial were investigated using focus group discussions and market monitoring. Three refugee camps in western Tanzania. Refugee health workers were selected for pre-trial research. Mothers of children aged 6-59 months participated in the investigation of retention and use. Pre-trial research indicated that the stainless steel pot would be the only acceptable type for use in this population due to excessive rusting and/or the high weight of other types. Cooking three typical refugee dishes in stainless steel pots led to an increase in Fe content of 3.2 to 17.1 mg/100 g food (P basic acceptability criteria. The relatively low usage reported during the trial highlights the limitations of using high-value iron-alloy cooking pots as an intervention in populations where poverty and the availability of other pots may lead to selling.

  5. Design of a hot pilot plant facility for demonstration of the pot calcination process

    Energy Technology Data Exchange (ETDEWEB)

    Buckham, J A

    1962-01-01

    A facility was designed for demonstration of the pot calcination process with wastes from processing aluminum alloy fuels, Darex or electrolytic processing of stainless-steel fuels, and Purex processes. This facility will also permit determination of procedures required for economical production of low-porosity, relatively nonleachable materials by addition of suitable reagents to the wastes fed to the calciner. The process consists of concentration by evaporation and thermal decomposition in situ in pots which also serve as the final disposal containers. This unit permits determination of pot loading and density, leachability, melting point, volatile material content, heat release, and thermal conductivity of the calcine. Also to be determined are transient calcine temperature distributions, fission product behavior during calcination, deentrainment obtained in the various parts of the system, decontamination achieved on all liquid and gaseous effluent streams, need for venting of stored pots, optimum means of remotely sealing the pots, and methods required for production of a minimum volume of noncondensable off-gas. This facility will employ nominal full-scale pots 8 and 12 in. in diameter and 8 ft long. A unique evaporator design was evolved to permit operation either with close-coupled continuous feed preparation or with bath feed preparation. Provisions were made to circumvent possible explosions due to organic material in feed solutions and other suspected hazards.

  6. Pouvoir et sexe : La favorita del Señor, roman de Ana Teresa Torres

    OpenAIRE

    Delprat, François

    2015-01-01

    La favorita del Señor (2001), roman de Ana Teresa Torres, se caractérise à la fois comme roman érotique et comme roman historique : la belle mauresque Aisa doit à une initiation précoce à l’art du sexe, dans son île natale méditerranéenne, d’accéder, devenue captive, à une exceptionnelle destinée en terre chrétienne. Éduquée par une esclave dans l’exultation des corps (danse érotique), elle est tour à tour bonne élève, adolescente passionnée, victime soumise et conquérante. La contradictoire ...

  7. Ancient Topometry, the Tracing of Towns in the Roman Epoch: Ulpia Traiana Dacica Sarmizegetusa - Romania. Second Part

    Science.gov (United States)

    Stanescu, Florin

    2015-05-01

    While following the rituals and the ancient topometrical methods used by the Romans in tracing cities according to the Etruscan tradition, this paper presents the historical, anthropological and archaeological aspects, analyzing techniques being used and aims at determining the day when there was inaugurated after the 2nd Dacian-Roman war, 105-106 AD, the new capital, Colonia Ulpia Traiana Augusta Dacica Sarmizegetusa, of the new province of Roman Empire, "Dacia Felix". The aspects of the problem which require a special archaeoastronomical and archaeometrical analysis are the physical horizon and the sun's movement. The provisional results obtained so far lead to the conclusion that the capital might have been traced in the 15-18 september period, that coincided with Emperor Trajan's birthday.

  8. X-Ray Fluorescence and Laser-Induced Breakdown Spectroscopy analysis of Roman silver denarii

    Energy Technology Data Exchange (ETDEWEB)

    Pardini, L. [Istituto di Chimica dei Composti Organometallici del CNR, Research Area of Pisa, Via G. Moruzzi 1, 56124 Pisa (Italy); El Hassan, A. [National Institute for Laser- Enhanced Sciences (NILES), Cairo University Giza (Egypt); Ferretti, M. [Istituto per le Tecnologie Applicate ai Beni Culturali, Area della Ricerca del CNR di Montelibretti Roma (Italy); Foresta, A.; Legnaioli, S.; Lorenzetti, G. [Istituto di Chimica dei Composti Organometallici del CNR, Research Area of Pisa, Via G. Moruzzi 1, 56124 Pisa (Italy); Nebbia, E. [Universita degli Studi di Torino (Italy); Catalli, F. [Monetiere di Firenze, Museo Archeologico Nazionale Firenze (Italy); Harith, M.A. [National Institute for Laser- Enhanced Sciences (NILES), Cairo University Giza (Egypt); Diaz Pace, D. [Institute of Physics ' Arroyo Seco' , Faculty of Science, Tandil (Argentina); Anabitarte Garcia, F. [Photonics Engineering Group, University of Cantabria, Santander (Spain); Scuotto, M. [Dipartimento di Scienze Archeologiche, Via Galvani 1, 56126 Pisa (Italy); Palleschi, V., E-mail: vincenzo.palleschi@cnr.it [Istituto di Chimica dei Composti Organometallici del CNR, Research Area of Pisa, Via G. Moruzzi 1, 56124 Pisa (Italy); Dipartimento di Scienze Archeologiche, Via Galvani 1, 56126 Pisa (Italy)

    2012-08-15

    In this paper we present the results of a study performed on a large collection of silver Roman republican denarii, encompassing about two centuries of history. The joint use of Laser-Induced Breakdown Spectroscopy (LIBS) and X-Ray Fluorescence (XRF) spectroscopy allowed for an accurate determination of the coins' elemental composition; the measurements, performed mostly in situ at the 'Monetiere' in Florence, revealed a striking connection between the 'quality' of the silver alloy and some crucial contemporary events. This finding was used to classify a group of denarii whose dating was otherwise impossible. The comparison with other contemporary denarii disproves a recent theory on the origin of the so called 'serrated' denarii (denarii showing notched chisel marks on the edge of the coin). - Highlights: Black-Right-Pointing-Pointer We studied a large collection of Roman republican silver denarii. Black-Right-Pointing-Pointer XRF and LIBS allowed to determine the precious metal content of the coins. Black-Right-Pointing-Pointer A correlation of the 'quality' of the alloy with some contemporary events was found. Black-Right-Pointing-Pointer The study allowed to controvert a recent theory on the so called 'serrated' denarii.

  9. Literary and Documentary Evidence for Lay Medical Practice in the Roman Republic and Empire.

    Science.gov (United States)

    Draycott, Jane

    2016-01-01

    The majority of surviving ancient medical literature was written by medical practitioners and produced for the purpose of ensuring the effective diagnosis and treatment of their patients, suggesting an audience of medical professionals ranging from instructors to students. This has led historians to concentrate on the professional medical practitioner and their theories, methods and practices, rather than on lay medical practitioners, or even patients themselves. This chapter seeks to redress this imbalance, and examine the ancient literary and documentary evidence for lay medical theories, methods and practices in the Roman Republic and Empire in an attempt to reconstruct the experiences of lay medical practitioners and their patients. The Roman agricultural treatises of Cato, Varro and Columella, papyri and ostraca from Egypt, and tablets from Britain are investigated, and it is established that the individual's personal acquisition of knowledge and expertise, not only from medical professionals and works of medical literature, but also from family members and friends, and through trial and error, was considered fundamental to domestic medical practice.

  10. Samuel Lysons and His Circle: Art, Science and the Remains of Roman Britain

    Directory of Open Access Journals (Sweden)

    Sarah Ann Scott

    2013-09-01

    Full Text Available This paper critically evaluates the social and intellectual influences which shaped Samuel Lysons’ (1763–1819 interests in the archaeological remains of Roman Britain, and assesses the extent to which his work was innovative. While Romano-British archaeologists have long admired his achievements, there has been no detailed examination of the factors influencing the development of his interests and approach. This paper will outline how Lysons’ social networks, his genuine concern for preserving and recording Romano-British remains, his broad scholarly interests, and the support of an intellectual elite involved with the expansion of national institutions during a period characterized by intense international rivalry, resulted in his exemplary approach to the excavation and publication of the remains of Roman Britain. Scrutiny of newspaper reports, diaries, correspondence, and the previously unpublished contents of his personal library, and an examination of his publications in relation to contemporary Classical and scientific scholarship, shows how and why his work was at the forefront of archaeological scholarship in this period. The results of this study support his reputation as a founding father of Romano-British archaeology and show that both he and his associates deserve far wider recognition of their contributions to the development of archaeology as a whole.

  11. Learning historical heritage with a serious game: a user study of Heerlen Roman bathhouse

    Science.gov (United States)

    Qi, Wen

    2015-03-01

    The advances of computer games have shown their potentials for developing edutainment content and services. Current cultural heritages often make use of games in order to complement existing presentations, to create a memorable exhibition. It offers opportunities to reorganize and conceptualize historical, cultural and technological information or knowledge about the exhibits. To demonstrate the benefits of serious games in terms of facilitating the learning activities, we designed a video game about the Heerlen Roman bathhouse heritage. This paper explains the design considerations of this Roman bathhouse game, with a particular focus on the link between game play and learning. In addition, we have carried out a user study to observe and measure the learning effects of this game. Both quantitative and qualitative data are collected to analyze the performance of the learners. The results have shown that this game indeed can help learners understand the important historical facts and the related knowledge of the heritage being studied. Further directions include converting the first-person game into a third-person or multiple players' game.

  12. Roman Criminal Law. Contributions to Current Problems in Connection with “Crimes against Public Administration”

    Directory of Open Access Journals (Sweden)

    Fabio Espitia Garzón

    2016-12-01

    Full Text Available The secular and detailed study of Roman Private Law institutions has, for centuries, diverted the attention to institutions pertaining to the Public Law sphere. Such studies were a consequence of the triumph of bourgeois ideas from the Enlightenment, which were structured on a set of principles (separation of powers, the principle of legality both considered absolute truths, even though today they seem more like myths. This understanding shifted during the second half of the twentieth century, when scholars of Roman Law began to more comprehensively analyze Rome’s constitutional institutions as well as its criminal repression. This paper begins with a review of some of the most important works and articles produced since the fifties until present day about the so called ‘general ’and ´special’ Criminal Law, and the Law of Criminal Procedure, it then focuses on how useful those texts are in order to solve actual problems, taking as an example the subject of crimes against public administration, given the actual need to pursue the assets obtained from such activities, despite the perpetrator’s death, which means going beyond the principle of the individual nature of penalties.

  13. The 'International' and the 'Global' as Complementary Power Strategies within Corporate Roman Catholicism

    Directory of Open Access Journals (Sweden)

    Kenneth Houston

    2010-09-01

    Full Text Available The putative resurgence of religious belief and its reinvigorated socio-political importance – or at least prominence – has prompted critical reflection on religion, broadly defined, as a new force in politics. This paper examines the ‘global’ and ‘international’ role of Roman Catholicism. Roman Catholicism has manifested itself as an actor on the international stage and as a trans-national and global ‘community’. Frequently the conceptual dividing line between these is ambiguous. Vatican City and the Holy See have both been accorded international status, the former since the conclusion of the Lateran Treaty by Italy’s fascist leader, Benito Mussolini, in 1929, the latter since the mid nineteenth century following the absorption of the Papal States into the newly unified Italian Republic. The Holy See also enjoys a special status position within the United Nations system as a non-member observer state. Following revelations of clerical child abuse the Holy See was put on the defensive in several national contexts in a public controversy that resonated much more widely. This trans-nationally organised religion has mobilised both nationally and internationally to defend its institutional interests. Through an examination of empirical instances the study sidesteps the question of whether religions are ‘global’ or ‘international’ phenomena, and draws attention to the distinct power modalities operative at the level of both international politics and in transnational or global organisation.

  14. Octulosonic acid derivatives from Roman chamomile (Chamaemelum nobile) with activities against inflammation and metabolic disorder.

    Science.gov (United States)

    Zhao, Jianping; Khan, Shabana I; Wang, Mei; Vasquez, Yelkaira; Yang, Min Hye; Avula, Bharathi; Wang, Yan-Hong; Avonto, Cristina; Smillie, Troy J; Khan, Ikhlas A

    2014-03-28

    Six new octulosonic acid derivatives (1-6) were isolated from the flower heads of Roman chamomile (Chamaemelum nobile). Their structures were elucidated by means of spectroscopic interpretation. The biological activity of the isolated compounds was evaluated toward multiple targets related to inflammation and metabolic disorder such as NAG-1, NF-κB, iNOS, ROS, PPARα, PPARγ, and LXR. Similar to the action of NSAIDs, all the six compounds (1-6) increased NAG-1 activity 2-3-fold. They also decreased cellular oxidative stress by inhibiting ROS generation. Compounds 3, 5, and 6 activated PPARγ 1.6-2.1-fold, while PPARα was activated 1.4-fold by compounds 5 and 6 only. None of the compounds showed significant activity against iNOS or NF-κB. This is the first report of biological activity of octulosonic acid derivatives toward multiple pathways related to inflammation and metabolic disorder. The reported anti-inflammatory, hypoglycemic, antiedemic, and antioxidant activities of Roman chamomile could be partly explained as due to the presence of these constituents.

  15. Inhalation of Roman chamomile essential oil attenuates depressive-like behaviors in Wistar Kyoto rats.

    Science.gov (United States)

    Kong, Yingying; Wang, Ting; Wang, Rong; Ma, Yichuan; Song, Shanshan; Liu, Juan; Hu, Weiwei; Li, Shengtian

    2017-06-01

    The idea of aromatherapy, using essential oils, has been considered as an alternative antidepressant treatment. In the present study, we investigated the effect of Roman chamomile essential oil inhalation for two weeks on depressive-like behaviors in Wistar-Kyoto (WKY) rats. We found that inhalation of either Roman chamomile or one of its main components α-pinene, attenuated depressive-like behavior in WKY rats in the forced swim test. Using isobaric tags for relative and absolute quantitation analysis (iTRAQ), we found that inhalation of α-pinene increased expression of proteins that are involved in oxidative phosphorylation, such as cytochrome c oxidase subunit 6C-2, cytochrome c oxidase subunit 7A2, ATPase inhibitor in the hippocampus, and cytochrome c oxidase subunit 6C-2, ATP synthase subunit e, Acyl carrier protein, and Cytochrome b-c1 complex subunit 6 in the PFC (prefrontal cortex). In addition, using the quantitative real-time polymerase chain reaction technique, we confirmed an increase of parvalbumin mRNA expression in the hippocampus, which was shown to be upregulated by 2.8-fold in iTRAQ analysis, in α-pinene treated WKY rats. These findings collectively suggest the involvement of mitochondrial functions and parvalbumin-related signaling in the antidepressant effect of α-pinene inhalation.

  16. Computed tomography of a medium size Roman bronze statue of Cupid

    Science.gov (United States)

    Bettuzzi, M.; Casali, F.; Morigi, M. P.; Brancaccio, R.; Carson, D.; Chiari, G.; Maish, J.

    2015-03-01

    Diagnostics based on X-ray computed tomography (CT) are becoming increasingly important, not only in the medical field but in industry and cultural heritage. CT devices typical for medical applications, however, can seldom be used on art objects because both they are not easily transportable and they often present high X-ray absorption. It is therefore necessary to make use of portable instrumentation and/or to develop tomographic systems optimized to the characteristics of the objects under examination. This work describes the computed tomography of a first century A.D. Roman bronze statue of Cupid (96.AB.53) in the collection of the J. Paul Getty Museum, within the collaborative framework between the Getty Conservation Institute and the Department of Physics and Astronomy (DIFA) of the University of Bologna (Italy). The tomography performed at the Getty facilities employed a 450 kV X-ray tube and a detection system developed at DIFA. The study highlighted the casting and construction techniques used by Roman foundry workers and provided information on the status of conservation of the statue. A 3D virtual reconstruction allowed the user to define different cross-sections enabling the study of the internal features.

  17. Magnetic and geoelectrical surveying in the Roman age town Porolissum (NW Romania)

    Science.gov (United States)

    Petrovszki, J.

    2009-04-01

    We present the results of magnetic and geoelectrical surveys carried out in a Roman age town Porolissum (NW Romania). Porolissum was the capital of the province Dacia Porolissensis in the 2nd and 3rd centuries, and it had 20000 inhabitants. After the Romans left Dacia the town was deserted. The buildings in the town were built from dacite mined in nearby quarries. The dacite has large magnetic susceptibility and large electric resistivity compared to the soil, which allows the detection of the ruins by magnetic and geoelectrical measurements. We made magnetic surveying using GSM-19 Overhauser magnetometers in the fortress, the town and the cemetery. We were able to map streets, foundations of different buildings: houses, sanctuaries, and in the cemetery roads, graves and graveyards. In those places where the interpretation of the results of the magnetic surveys was not clear, geoelectrical measurements were made to clarify the presence of dacite. The geophysical surveys help to reconstruct the structure of the archeological objects, and on large scale the structure of the town. Based upon our results, the archeologists dug more trenches, which confirmed the interpretation of geophysical measurements.

  18. Subfossil markers of climate change during the Roman Warm Period of the late Holocene

    Science.gov (United States)

    Jach, Renata; Knutelski, Stanisław; Uchman, Alfred; Hercman, Helena; Dohnalik, Marek

    2018-02-01

    Abundant bog oak trunks occur in alluvial deposits of the Raba River in the village of Targowisko (southern Poland). Several of them contain galleries of the great capricorn beetle ( Cerambyx cerdo L.). A well-preserved subfossil larva and pupa, as well as adults of this species, are concealed in some of the galleries. These galleries co-occur with boring galleries of other insects such as ship-timber beetles (Lymexylidae) and metallic wood borers (Buprestidae). A dry larva of a stag beetle (Lucanidae) and a mite (Acari) have been found in the C. cerdo galleries. Selected samples of the trunks and a sample of the C. cerdo larva were dated, using radiocarbon and dendrochronological methods, to the period from 45 bc to ad 554; one sample was dated to the period from 799 to 700 bc. Accumulation of the channel alluvia containing the bog oak trunks is synchronous with the Roman Warm Period (late antiquity/Early Mediaeval times). The most recent part of this period correlates with massive accumulations of fallen oak trunks noted from various river valleys in the Carpathian region and dated to ad 450-570. The results indicate that C. cerdo was more abundant within the study area during the Roman Warm Period than it is today.

  19. Vroue, nasie en verwoording in Sharai Mukonoweshuro se Shona-romans

    Directory of Open Access Journals (Sweden)

    Maurice T. Vambe

    2013-10-01

    Full Text Available Die doel van hierdie artikel is om die fiktiewe voorstelling van vroue in twee van Sharai Mukonoweshuro se romans, naamlik Ndakagara Ndazviona en Akafuratidzwa Moyo, te verken. Tradisionele Shona verwagtinge van hoe ’n vrou moet optree, skryf die rolle voor wat van vroue verwag word om in die samelewing te speel. In ’n koloniale konteks soos die voormalige Rhodesië het kolonialisme wette in die gewoontereg bedink wat vroue verder gedegradeer het tot sosiale posisies soortgelyk aan dié van minderjariges. Hoewel die nasionalistiese stryd in wese bedoel was om vryheid te waarborg vir alle Swart mense, ongeag van geslag, het die manlike elites Swart vroue as hul minderwaardige ‘ander‘ gekonstrueer. In hierdie artikel word geargumenteer dat Sharai Mukonoweshuro se romans worstel met hierdie manlik-goedgekeurde stereotipes. Maar, soos getoon word, Mukonoweshuro se wyse van weerstand teen vroulike stereotipes is ambivalent; die skrywer skep jong vroue wat die patriargie aan die een kant uitdaag, en aan die ander kant, ou vroue wat die ondenkbare doen om hulle eie seuns te vergiftig.

  20. Early Imperial Tableware in Roman Asia Minor: a perspective on the diachronic patterns and morphological developments

    Directory of Open Access Journals (Sweden)

    Rinse Willet

    2018-05-01

    Full Text Available Although the study of tablewares has a long history in the Roman East, research has been hindered by the relatively few, and only very recent, interdisciplinary research projects that study and publish their tableware in depth. But in the last decades, advanced provenancing techniques, combined with efforts to study tableware en masse have been employed, resulting in a better understanding of tableware in the east. Distribution patterns for the major wares found in the East during the Late Hellenistic and Early Imperial period (e.g. Eastern Sigillata A, B, C, D; Italian terra sigillata were successfully mapped by Philip Bes by compiling published data into a single database of the ICRATES (Inventory of Crafts and Trade in the Roman East project (Bes and Poblome 2008. Yet many questions remain on the relationship between production and consumption of these wares and on the role more local products played, both of which are not helped by the relative paucity of well-studied closed archaeological contexts. This article addresses some of these issues through study of the tableware data for Asia Minor. As a first step, the data from Sagalassos, a city located in Pisidia (south-west Asia Minor are discussed. The incorporation of Asia Minor into the Roman Republic and later Empire was accompanied by civic turmoil and increased Roman intervention. Sagalassos, for example, started to produce tableware at a time when Roman colonies were being founded in the region of Pisidia. At the same time, the period of the first century BCE to second century CE saw increased urbanisation in the region, while concurrently the 'Greek' culture seems to have continued. At Sagalassos, substantial production facilities for tableware (Sagalassos Red Slip Ware or SRSW are archaeologically attested and the excavations have yielded a vast amount of ceramics. As a production site, with few numbers of SRSW being attested elsewhere at present, the next logical step is to compare

  1. The reception of Roman law in the Romano-Germanic legal family rights: the case of French law

    OpenAIRE

    André Olavo Leite

    2017-01-01

    The Romano-Germanic family of legal systems, also known as the family of civil law, comprehends the group of legal systems that traditionally trace their roots up to the Roman law and the Justinian codifications, and that identify themselves as heirs of several of its characteristics. This paper analyses the example of French law, in order to draw on the permanence of Roman law in the contemporary legal systems of the Romano-Germanic family of rights and to show that its reception in those le...

  2. Basis of the International Research Project of the Roman Military Camps in the Barbarian Territory to the North of Carnuntum

    Czech Academy of Sciences Publication Activity Database

    Groh, S.; Komoróczy, Balázs; Vlach, Marek; Sedlmayer, H.

    2015-01-01

    Roč. 42, č. 1 (2015), s. 749-754 ISSN 0323-9535. [International Congress of Roman Frontier Studies /22./. Ruse, 06.09.2012-11.09.2012] Grant - others:Rada Programu interní podpory projektů mezinárodní spolupráce AV ČR(CZ) M300011201 Program:M Institutional support: RVO:68081758 Keywords : Roman temporary camps * Middle Danube region * Marcomannic wars * field methodology * environmental analyses Subject RIV: AC - Archeology, Anthropology, Ethnology

  3. RESEARCH REGARDING THE FREQUENCY AND TRANSMISSION OF AB0 BLOOD GROUPS IN A POPULATION OF PUPILS FROM ROMAN, NEAMŢ COUNTY

    Directory of Open Access Journals (Sweden)

    Ioan Bara

    2007-08-01

    population of school-boys from Roman town, Neamţ County. The blood groups frequency were: 0 = 30%; A = 42%; B = 19%; AB = 9%. These values are in accordance with the values registered for all Romanian population. In Roman town, between 2001-2004, the frequency of blood groups is, also, in accordance with our results. The blood groups 0, B and AB are more frequent in males, and A is more frequent in females. It is, on the other hand, difficult to compare our results with the worldwide situation.

  4. WHEN THE PROVINCE TAKE CARE OF ITS OWN COIN SUPPLY. THE CASE OF THE TOWN OF DROBETA IN ROMAN DACIA

    Directory of Open Access Journals (Sweden)

    Cristian Anton Gazdac

    2015-12-01

    Full Text Available Using comparative analysis and the most recent coin site-finds publication from the Roman site of Drobeta in Roman Dacia (nowadays Drobeta-Turnu Severin, Romania, the present paper demonstrates that when a site from a province is closed to an official mint from another province (e.g. Viminacium in Moesia Superior the coin supply comes mainly from this mint. However, the recent coin evidence from the site of Drobeta proves that the official mint of Dacia, which produced the series of ‘PROVINCIA DACIA’ type was still a main supplier of Drobeta especially after AD 250.

  5. [A space for women in the Etruscan and Roman houses (VI-I cent. B.C.)?].

    Science.gov (United States)

    Jolivet, Vincent

    2011-01-01

    The article analyzes the scientific discussion about the existence of a domestic space reserved to women in Etruscan and Roman houses. The hypotesis regarding the existence of a 'gynaeceum' has been recently proposed for the Etruscan houses built on Palatino in Rome (VI cent. B.C.) and for the ancient phase of the Centaurus Protodomus in Pompei. Considering the specific role of Roman matronae as laniferae, and also a substantial equality of social role between Etruscan men and women, it is possible to advance the hypotesis of the existence of a room originally reserved to women (oecus) on one side of the tablinum, the symmetrical room being reserved to men (triclinium).

  6. What attracts Baltic sea grey seals to seal-safe cod pots and when do they attempt to attack fish in the pots?

    DEFF Research Database (Denmark)

    Stavenow, Jasmine; Ljungberg, Peter; Kindt-Larsen, Lotte

    2016-01-01

    and camera-equipped cod pots of three designs including three netting types were set out close to a seal haul-out site east of the island of Gotland in the Baltic Sea. The behaviour of visiting seals filmed with underwater cameras was observed and analysed using a generalized linear model (GLM). As well...

  7. Chemins de traverse d’Ignacio Martínez de Pisón, roman de l’absence, roman de l’amour

    Directory of Open Access Journals (Sweden)

    André-Alain Morello

    2012-08-01

    Full Text Available Chemins de traverse d’Ignacio Martínez de Pisón se présente comme la pseudo autobiographie d’un adolescent, Felipe, qui, à la mort de sa mère, est condamné à vivre avec un père marginal. Le texte est aussi la conversion d’un récit de type picaresque en un roman qui débouche sur la découverte mutuelle d’un père et d’un fils. L’errance des deux personnages, chemin de fuite destiné à compenser la disparition de Cecilia, conduit à une sorte d’assomption de l’amour.Caminos secundarios, de Ignacio Martínez de Pisón, se presenta como la supuesta autobiografía de un adolescente, Felipe, quien, a la muerte de su madre, se ve forzado a vivir con un padre marginal. El texto es también la evolución de una narración de carácter picaresco hacia una novela que desemboca en el descubrimiento mutuo entre padre e hijo. El vagabundeo de ambos personajes, escape y consuelo por la desaparición de Cecilia, lleva a una forma de exaltación amorosa.

  8. The causes of the Roman civil war, 49 B.C.: Julia and Crassus

    Directory of Open Access Journals (Sweden)

    A. P. Koval

    2016-03-01

    Full Text Available The title of the article is ‘The Causes of the Roman Civil War, 49 B.C.: Julia and Crassus’. The purpose of the article was to examine the theory, provided by ancient writers, according to which deaths of Julia and Marcus Licinius Crassus are interpreted as one of the causes of the Roman Civil war in 49 B.C. This theory wasn’t an object of the special research and many modern scholars take on trust accounts of the ancient writers, following Mommsen’s view. According to the sources, Julia was the «pledge of consent» between Pompey and Caesar, while Crassus was their mediator. In contrast, E. Gruen believed, that the deaths of Julia and Crassus had not been so ruinous for relations of Pompey and Caesar. For example, Julia had died in 54 B.C., but the Civil war started in 49 B.C. – according to the sources, it should have been started immediately after Julia’s death. The study tested, that the main source of such interpretation of Julia’s and Crassus’ deaths was Lucan’s ‘Pharsalia’. Such characterization of those is the most full in his poem. Textual analysis proves, that Lucan’s poem was a source of this theory for many other ancient writers. For example, Plutarch’s and Appian’s characterizations of Julia and Crassus are the same, as in ‘Pharsalia’, considering the translation from Latin to Greek. Further examination established that Lucan was the main propagandist of such characterization, but he wasn’t its author. Julia was described as the «pledge of consent» in writings of Velleius Paterculus and Valerius Maximus that had been written in a few decades before ‘Pharsalia’. However, there is no such characterization in writings of Cicero and Livius, who were the eyewitnesses of the Civil war. As a result, it was concluded, that such characterization had been formed among Roman writers of the early principate and retailed by Lucan. As a conclusion it must be emphasized, that close study of the ancient

  9. Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles

    Directory of Open Access Journals (Sweden)

    Zsolt Sándor

    2018-04-01

    Full Text Available The dried flowers of Chamaemelum nobile (L. All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin, and its essential oil on smooth muscles. The phytochemical compositions of the extract and its fractions were characterized and quantified by HPLC-DAD, the essential oil was characterized by GC and GC-MS. Neuronally mediated and smooth muscle effects were tested in isolated organ bath experiments on guinea pig, rat, and human smooth muscle preparations. The crude herbal extract induced an immediate, moderate, and transient contraction of guinea pig ileum via the activation of cholinergic neurons of the gut wall. Purinoceptor and serotonin receptor antagonists did not influence this effect. The more sustained relaxant effect of the extract, measured after pre-contraction of the preparations, was remarkable and was not affected by an adrenergic beta receptor antagonist. The smooth muscle-relaxant activity was found to be associated with the flavonoid content of the fractions. The essential oil showed only the relaxant effect, but no contracting activity. The smooth muscle-relaxant effect was also detected on rat gastrointestinal tissues, as well as on strip preparations of human small intestine. These results suggest that Roman chamomile extract has a direct and prolonged smooth muscle-relaxant effect on guinea pig ileum which is related to its flavonoid content. In some preparations, a transient stimulation of enteric cholinergic motoneurons was also detected. The essential oil also had a remarkable smooth muscle relaxant effect in this setting. Similar relaxant effects were also detected on

  10. Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles.

    Science.gov (United States)

    Sándor, Zsolt; Mottaghipisheh, Javad; Veres, Katalin; Hohmann, Judit; Bencsik, Tímea; Horváth, Attila; Kelemen, Dezső; Papp, Róbert; Barthó, Loránd; Csupor, Dezső

    2018-01-01

    The dried flowers of Chamaemelum nobile (L.) All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin), and its essential oil on smooth muscles. The phytochemical compositions of the extract and its fractions were characterized and quantified by HPLC-DAD, the essential oil was characterized by GC and GC-MS. Neuronally mediated and smooth muscle effects were tested in isolated organ bath experiments on guinea pig, rat, and human smooth muscle preparations. The crude herbal extract induced an immediate, moderate, and transient contraction of guinea pig ileum via the activation of cholinergic neurons of the gut wall. Purinoceptor and serotonin receptor antagonists did not influence this effect. The more sustained relaxant effect of the extract, measured after pre-contraction of the preparations, was remarkable and was not affected by an adrenergic beta receptor antagonist. The smooth muscle-relaxant activity was found to be associated with the flavonoid content of the fractions. The essential oil showed only the relaxant effect, but no contracting activity. The smooth muscle-relaxant effect was also detected on rat gastrointestinal tissues, as well as on strip preparations of human small intestine. These results suggest that Roman chamomile extract has a direct and prolonged smooth muscle-relaxant effect on guinea pig ileum which is related to its flavonoid content. In some preparations, a transient stimulation of enteric cholinergic motoneurons was also detected. The essential oil also had a remarkable smooth muscle relaxant effect in this setting. Similar relaxant effects were also detected on other visceral

  11. From the Roman and then Longobard via Cassiola to the Piccola Cassia Tourist Project

    Directory of Open Access Journals (Sweden)

    Paola Foschi

    2017-12-01

    Full Text Available A coordinated set of initiatives of cultural value also useful for the acquaintance and tourism development of the territory must have as solid basis the study of the ancient testimonies of the path of travelers and pilgrims. Cassiola road was a Roman road, continuing north of Cassia road, disused during the occupation of the Longobards of West Emilia, and reopened by the longobard king Astolfo in the middle of the eighth century. Today the different stretches of Cassiola or Piccola Cassia road are still accessible on foot, on horseback, by bicycle, and touch places of high historical, architectural, artistic and cultural value. The study of many other medieval roads deriving from Roman ones has verified the persistence of the use of the road name itself (such as Fiamenga da Flaminia or Cassiola da Cassia or the use in medieval documents of the term strata, which always indicates a road of importance not only local but at least regional or trans-regional. Via Cassiola can be found in medieval documents from this name, in the vulgar Latin transformed into Cassola, or in the historical cartography of Modern age with the name of Cassola or Cassoletta. Its path to the plain between Modena and Bologna covered important Benedictine abbeys rich in relics, such as S. Silvestro di Nonantola and S. Maria in Strada, and medieval hospitals for pilgrims, such as S. Bartholomew of Spilamberto. On the hills, the road touched the abbey of St. Lucia of Roffeno and wandered the Apennine to the passage of the Arcane Cross, where a great cross was driving the passengers. On the way to the pass, pilgrims could stay at the church of S. Colombano in Fanano, while in the valley of the Ospitale torrent one could find refuge in the hospice of S. Giacomo of Val di Lamola, both still existing. In Tuscany, the road allowed to arrive in Pistoia, the end of the Roman Cassia road, where pilgrims could adore the relics of saint James in the cathedral, or reach the Garfagnana

  12. Effects of Irrigation Methods on the Growth of Petunia Grown in Heat Fusion Polyester Fiber Hardened Medium without Polythylene Pot

    OpenAIRE

    後藤, 丹十郎; 島, 浩二; 東, 千里; 森下, 照久; 藤井, 一徳; 元岡, 茂治

    2006-01-01

    Recenty, polyethylene pots(PP) present a significant environmental issue for waste disposal. To develop bedding plant production system without PP, properties of compacted medium hardened by heat fusion polyester fiber were investigated. Effects of irrigation methods on the growth of vegetative propagated petunia grown in medium without PP were investigated. The effect of medium type was not as significant as the difference in water loss per pot. Water loss per pot of medium without PP was ab...

  13. Britons abroad : the mobility of Britons and the circulation of British-made objects in the Roman Empire

    NARCIS (Netherlands)

    Ivleva, Tatiana Alexandrovna

    2012-01-01

    Britons abroad is a contribution to the study of ancient mobility in the Roman Empire with the focus on the mobility of materials and people and the ways objects and people interact dialectically when brought to a new environment. This study looks at Britons who, voluntarily or forcedly, moved

  14. Power and status. Administration, appointment policies, and social hierarchies in the Roman Empire (193-284 AD)

    NARCIS (Netherlands)

    Mennen, I.A.M.

    2010-01-01

    This study defines changing power and status relations between the highest ranking representatives of Roman imperial power at the central level, particularly in a period when the central level came under tremendous pressure, AD 193-284. Prosopography has been used as the principal method for

  15. A Guide to Post-Classical Works of Art, Literature, and Music Based on Myths of the Greeks and Romans.

    Science.gov (United States)

    Smith, Ron

    The approximately 650 works listed in this guide have as their focus the myths of the Greeks and Romans. Titles were chosen as being (1) interesting treatments of the subject matter, (2) representative of a variety of types, styles, and time periods, and (3) available in some way. Entries are listed in one of four categories--art, literature,…

  16. Ancient earthquakes in the Roman city of Baelo Claudia (Cadiz, South of Spain): Fifteen years of archaeosimology research

    Energy Technology Data Exchange (ETDEWEB)

    Silva, P.G.; Giner-Robles, J.L.; Reicherter, K.; Rodriguez-Pascua, J.L.; Gruetzner, C.; Garcia-Jimenez, I.; Carrasco Garcia, P.; Bardaji, T.; Santos, G.; Roquero, E.; Roez, J.; Perucha, M.A.; Perez-Lopez, R.; Fernandez Macarro, B.; Martinez-Grana, A.; Goy, J.L.; Zazo, C.

    2016-07-01

    This work illustrates the state of the art on archaeoseismology of the ancient Roman city of Baelo Claudia (Tarifa, Cádiz) after nearly fifteen years of research. This ancient Roman site was affected by two earthquakes in the years AD 40–60 and AD 260–290 which promoted important urban and architectural changes and eventually the destruction and further abandonment of the city in AD 365–390. Earthquake Archaeoseismological Effects (EAEs) are catalogued, described and mapped in the entire monumental sector of the city mainly witnessing the last earthquake which occurred in AD 260–290. Mapping of oriented EAEs illustrate damage distribution all over the lower sector of the city, as well as the occurrence of suspect coseismic landslide and tsunami events. The structural analysis of oriented EAEs throughout the entire mapped sector suggests that the intervening ground motion was preferentially oriented in a SW to NE direction. The geoarchaeological analysis and some relevant archaeological anomalies, strongly suggest the occurrence of coeval tsunami events during both ancient earthquakes, pointing to the occurrence of an offshore seismic source SSW of the city. Several N-S normal faults have been identified around the Bolonia Bay area and some of them continue offshore SSW of Baelo Claudia. These faults with clear Quaternary activity can be considered as the more probable seismic sources for the events affecting the ancient Roman site and they are consistent with the mapped damage orientation displayed by the structural analysis of EAEs within the old Roman city. (Author)

  17. Incorporation of Operating Precepts of Roman Rhetoric in Medieval and Renaissance Handbooks on Letter Writing. Working Paper No. 217.

    Science.gov (United States)

    Hildebrandt, Herbert W.

    The ancient world, as exemplified in the theoretical writings of the Greek and Roman rhetoricians, directly influenced the teaching and practice of dictamen as taught for business, for the church, and for law in the Middle Ages and into the Renaissance. Prescriptions on how to communicate in the ancient world formed the core of preparation for the…

  18. A double-voiced reading of Romans 13:1–7 in light of the imperial cult

    African Journals Online (AJOL)

    2015-03-31

    Mar 31, 2015 ... to read online. Introduction ... even though Paul affiliates with the colonial authorities at the public level, he persuades the audience to ... As John W. Marshall ...... The Hebrew Bible also .... Roman antiquit', in J.J. Collins (ed.) ...

  19. Scène de crime dans le roman policier : essai d’analyse lexico-syntaxique

    Directory of Open Access Journals (Sweden)

    Muryn Teresa

    2016-01-01

    Full Text Available Le présent article a pour but d’exposer l’analyse des structures rhétorico-lexico-syntaxiques propres au roman policier visant à établir la matrice lexico-syntaxique du genre en question. Le choix du roman policier résulte du fait que sa structure interne est stable indépendamment de l’auteur, de l’époque ou d’autres facteurs extérieurs. Ladite analyse, qui repose sur un corpus rassemblant des romans policiers en français et comptant actuellement 35850957 tokens, se situe sur deux niveaux : le premier concerne l’histoire elle-même, le second constitue l’échafaudage textuel de cette histoire. Elle consiste en extraction des structures RLS pertinentes pour les scènes normatives du genre; dans le cas du présent article pour la scène normative descriptive de la scène de crime dans le roman policier.

  20. [Surgical Roman instruments in the Museum of History of Medicine of the University of Rome "La Sapienza"].

    Science.gov (United States)

    Gazzaniga, V; Serarcangeli, C

    1999-01-01

    The Museum of History of Medicine at the University of Rome "La Sapienza" keeps numerous roman surgical instruments, dating from the 1st century A.D. This article offers a short review of the critical literature existing on the topic, together with a temporary catalogue of the instruments.

  1. Roman period portrait habit in the funerary sculpture of northern Jordan: Local and foreign influences and their implications

    DEFF Research Database (Denmark)

    Lichtenberger, Achim; Raja, Rubina

    in the Roman period in bust shapes on stone stelae or reliefs should be understood within a regional and local tradition of adaptation of impulses coming from other leading centres of the region and not exclusively from Rome itself. In this paper considerations on means of transmissions and adaptations...

  2. Egypt in material and mind : the use and perception of Aegyptiaca in Roman domestic contexts of Pompeii

    NARCIS (Netherlands)

    Mol, Eva Martine

    2015-01-01

    This dissertation was written within the NWO VIDI project ‘Cultural innovation in a globalising society, Egypt in the Roman world’, (Faculty of Archaeology, Leiden University) directed by dr. Miguel John Versluys. The general aim of this project is devoted to the understanding of the different

  3. The social and economic message of Benedict XVI's Caritas in Veritate in the perspective of Roman Catholic social doctrine

    NARCIS (Netherlands)

    Puggioni, Roberto

    2013-01-01

    This study analyses the encyclical Caritas in veritate as a new encyclical in the ongoing development of the ‘social doctrine’ of the Roman Catholic Church. In this regard, the research questions are: to what extent is Caritas in veritate continuous with earlier pronouncements? To what extent is it

  4. The pathological changes in the hind limb of a horse from the Roman Period

    International Nuclear Information System (INIS)

    Janeczek, M.; Chroszcz, A.; Miklikova, Z.; Fabis, M.

    2010-01-01

    During the archaeological excavation of a multicultural settlement at the Nitra-Chrenova site (south-western Slovakia) an assemblage of animal bone remains was revealed. In one of the settlement features dated to the Roman period a complete horse skeleton was discovered. An investigation was carried out in the hind limb of the horse's skeleton involving macroscopic and radiographic analysis. Exostoses were observed on the tibia, talus, calcaneus, tarsal and metatarsal bones. The articular surfaces were destroyed. The anatomical structure of the talus, calcaneus and tarsal bones was not visible due to new bone formation. Additionally, osteomyelitis was observed in the talus, calcaneus and tarsal bones. It is suggested that the pathological changes developed during the septic inflammation process as a consequence of the complicated wound of the tarsal region or the tarsal joint perforating trauma

  5. Romans and Ostrogoths between integration and separation. The contribution of archeology to a historical debate

    Directory of Open Access Journals (Sweden)

    Marco Aimone

    2012-03-01

    Full Text Available The paper deals with issues of integration between the Roman population and new immigrants, known from the sources with the collective name of “Ostrogoths”, in the Italian kingdom of Theoderic. Earlier scholarship has focused mostly on the written sources, leading to conflicting conclusions. In this study the material evidence takes the forefront as main data to reconstruct trends of contacts and acculturation among natives and immigrants. The survey of the extant sites showing the possible presence of Ostrogothic groups around the end of the fifth century CE is here limited to modern Piedmont and Valle d'Aosta. The emerging picture is quite complex:  while it is possible to identify interrelations and exchanges between the two groups at different levels of the social life, there are also clear signs of exclusions and separation attesting to a social and economic milieu in rapid transformation.

  6. Contribution to the Study of the State Transport Service in Roman Administration

    Directory of Open Access Journals (Sweden)

    Raquel Escutia-Romero

    2017-01-01

    Full Text Available The cursus publicus was the government transportation system in the Roman Empire. It made government communication, travel by government officials and the transport of certain State goods such as tax money, metals (gold and silver and army equipment possible. This work seeks to illustrate the origin of this official service, the highways used, the infrastructure (mansiones and mutationes, the animals and wagons exchanged periodically along the way, the authorization for the use of cursus publicus administration, the extremely restricted issue of warrants for the use of the cursus publicus (evectiones, the funding of services and the irregularities and abuse of the system and the necessary legislation to avoid and condemn such acts.

  7. Geophysical survey of two rural sites in Mallorca (Balearic Islands, Spain): Unveiling Roman villae

    Science.gov (United States)

    Mas Florit, Catalina; Cau Ontiveros, Miguel Ángel; Goossens, Lise; Meyer, Cornelius; Sala, Roger; Ortiz, Helena

    2018-03-01

    Two rural sites on the island of Mallorca (Balearic Islands, Spain) have been investigated with geophysical methods. A previous archaeological field survey provided surface ceramics that allowed for a first classification of the sites as possible Roman rural settlements, possibly villae. The objective of the investigation was to work towards the identification of architectural remains to better understand the true nature of the sites. Using the 7-probe fluxgate gradiometer array LEA MAX, magnetic measurements were executed on a large area on each site. GPR measurements were subsequently carried out to examine selected areas of interest in detail by means of the IDS GPR system based on the Fast-Wave module. The investigated areas demonstrated excellent surface conditions with a negligible number of sources of disturbance, permitting a detailed interpretation of the geophysical data. The results helped to reveal the presence of architectural remains beneath the soil at both sites.

  8. Investigation of romanization of Japanese personal author's names in English databases

    International Nuclear Information System (INIS)

    Izawa, Michiyo; Kajiro, Tadashi; Narui, Shigeko

    1984-01-01

    This investigation was made on the INIS database produced in 1981 and original papers concerned. Its analysis revealed a significant difference of descriptions of the names between inputs from the INIS center for Japan and inputs from other INIS national centers to INIS. The percentage that the former center spelled out was 92%. However, 99.9% of the items from the latter centers had only one initial of given name, though 45% of the items had fully-spelled given names in the original papers. This investigation was supplemented by check of samples of Japanese name in other databases i.e., CA Search, NTIS, COMPENDEX and INSPEC. In conclusion, it is required to spell out Japanese personal author's names in Roman character to all of authors, editors of primary documents and producers of secondary information databases in English, in order to obtain high identification of the names. (author)

  9. A comparison of Ancient Greek and Roman Sports Diets with Modern Day Practices

    DEFF Research Database (Denmark)

    Harrison, Adrian; Bartels, Else Marie

    2016-01-01

    potential. In reality, nothing has changed between the ancient and modern athletes. To be optimal, a sports diet should be nutritionally balanced, whilst accommodating the genetic and environmental requirements, the gender and age needs, the demands of the sports discipline, as well as addressing any......With the preparations for the Olympics 2016 in Rio came a series of demands to the sports world in terms of attaining optimal physical performance for the many disciplines represented at today’s Olympics. In the light of this, we have focused on the dietary and physiological requirements...... of a modern Olympic athlete and contrast these with those of ancient Greek and Roman athletes. Our particular emphasis has been on the source of nutrients, historical dietary trends, and the search for the optimal sports diet, that is to say a diet that will ensure the attainment of an athlete’s full...

  10. Ancient euthanasia: 'good death' and the doctor in the graeco-Roman world.

    Science.gov (United States)

    Van Hooff, Anton J L

    2004-03-01

    This article maps the concept of 'good death' (euthanasia) in the ancient world and explores the marginal role of the doctor at a 'good dying'. His assistance was not needed when the Homeric warrior died as a hero and was expected to accept death with resignation. Later the city-state regarded as heroes the men fallen for the cause of the community, honouring these model citizens as those who died well. In the more individualistic age of Hellenism and the Roman Empire, a death in luxury or without suffering could be styled euthanasia. The doctor had neither a place in those acts of dying nor in cases of natural death. He shunned death as a failure of his art. Sometimes a doctor was called in to assist in voluntary death, a role that was not forbidden by the Hippocratic oath. An appeal to this oath by opponents of euthanasia in the modern sense of the word therefore is mistaken.

  11. Vertebrate fauna of the Roman period, migrations period and Medieval period in Vojvodina (Serbia

    Directory of Open Access Journals (Sweden)

    Radmanović Darko P.

    2014-01-01

    Full Text Available Based on current published and unpublished research results, a total of 16 vertebrate species members of mammal (Mammalia, bird (Aves and osteichthyes (Osteichthyes classes have been registered at 11 archaeological sites from the Roman Period in Vojvodina. Mammals dominate with 12 species and one genus, birds are present with 3 species, and osteichthyes with one. From the Migration Period, at 9 sites, 22 vertebrate species have been registered, of which 13 species and one genus of mammals, 4 species and one genus of birds, and 5 species from the Osteichthyes class. At 8 sites from the Medieval Period, 16 vertebrate species have been registered. Mammals are the most numerous class with 10 species and one genus, while birds are present with 4 species and one genus. Furthermore, two species of osteichthyes have also been registered.

  12. Les peintures romanes de la cathédrale d’Auxerre. Nouvelles observations 

    Directory of Open Access Journals (Sweden)

    Alexandre Gordine

    2009-09-01

    Full Text Available La poursuite des investigations du CEM dans la crypte de la cathédrale Saint-Étienne attire de nouveau l’attention sur ses peintures murales médiévales. Certes, les fresques romanes, notamment la célèbre peinture du Christ à cheval, ont déjà fait l’objet récemment d’une étude très poussée, et à bien des égards exemplaire, par Emmanuelle Cadet et Juliette Rollier-Hanselmann . Néanmoins, les acquisitions de cette étude pourraient être nuancées et même complétées par quelques observations nouvel...

  13. Microscanning XRF, Xanes, And XRD Studies Of The decorated Surface Of Roman Terra Sigillata Ceramics

    International Nuclear Information System (INIS)

    Mirguet, C.; Sciau, P.; Goudeau, P.; Mehta, A.; Pianetta, P.; Liu, Z.; Tamura, N.

    2008-01-01

    Different microscanning synchrotron techniques were used to better understand the elaboration process and origins of Terra Sigillata potteries from the Roman period. A mixture Gallic slip sample cross-section showing red and yellow colors was studied. The small (micron) size of the X-ray beam available at Stanford Synchrotron Radiation Laboratory (SSRL) and Advanced Light Source (ALS) synchrotron sources, coupled with the use of a sample scanning stage allowed us to spatially resolve the distribution of the constitutive mineral phases related to the chemical composition. Results show that red color is a result of iron-rich hematite crystals and the yellow part is a result of the presence of Ti-rich rutile-type phase (brookite). Volcanic-type clay is at the origin of these marble Terra Sigillata.

  14. Mission of evangelization of the Roman Catholic Church in the information era

    Directory of Open Access Journals (Sweden)

    Kyyak Maksym Tarasovich

    2014-07-01

    Full Text Available Radical changes that are taking place in the media sphere lead to a significant cultural and social development. New technologies not only change the way we communicate, but communication itself so that we can state that we live in times of great cultural transformations. Modern media not only transform the existing system of values but also form new axiological space. Media nowadays has turned into an effective modelling tool of value orientation of society. By the level of impact on the value system, society media can be compared with religion today. Along with the development of the information society, as well as with the development of the Internet, appears a new virtual reality. The Roman Catholic Church after the Second Vatican Council (1962-1965 is characterized by its dynamism and modernity; it has many benefits from that era which is called informational, especially in its evangelistic mission.

  15. The Roman Catholic Church, the Holocaust, and the demonization of the Jews

    Science.gov (United States)

    Kertzer, David I.

    2015-01-01

    Following eleven years’ work, in 1998 a high-level Vatican commission instituted by Pope John Paul II offered what has become the official position of the Roman Catholic Church denying any responsibility for fomenting the kind of demonization of the Jews that made the Holocaust possible. In a 2001 book, The popes against the Jews, I demonstrated that in fact the church played a major role in leading Catholics throughout Europe to view Jews as an existential threat. Yet defenders of the church position continue to deny the historical evidence and to launch ferocious ad hominem attacks against scholars who have researched the subject. The anti-Semitism promulgated by the church can be seen as part of the long battle it waged against modernity, with which the Jews were identified. PMID:27011787

  16. A Gazetteer of Sub-Roman Britain (AD 400-600: the British Sites

    Directory of Open Access Journals (Sweden)

    Christopher A Snyder

    1997-09-01

    Full Text Available "The darkest of the Dark Ages" might be an apt description of the fifth and sixth centuries in Britain, a time commonly referred to as the sub-Roman period. Not dark in the sense that this era lacked character or achievement: there are certainly enough real (St Patrick and legendary (Arthur and Merlin associations to attract modern interests. Anyone who has investigated the history of the period behind these figures, however, soon discovers the exasperating dearth of contemporary written records. Further study only leads to historical agnosticism, and indeed it may be that we will never be able to write a narrative hitory of sub-Roman Britain. The slack has fortunately been taken up by archaeologists. The material culture of the fifth and sixth centuries, though itself not extensive, is in many ways more accessible than the problematic written sources. At first, archaeology was used merely to supplement historical models which relied chiefly on the testimony of writers like Gildas, Bede and Nennius (see Collingwood and Myres 1936; Frere 1967; Alcock 1971. For a thorough survey of this archaeological tradition see Snyder 1994. After a profusion of source criticism began to shake these foundations (see Dumville 1977 and Snyder forthcoming many archaeologists felt free to ignore the written record entirely and treat sub-Roman Britain as a prehistoric subject. For an example of this see Arnold 1984 and for a critique of this school of thought see Alcock 1988. The pendulum now seems to be swinging back toward the middle, with the most recent archaeological surveys of the period, such as those by Higham 1992 and Dark 1994a, attempting a balance between speculative archaeological models and careful use of the written sources. These latest surveys are notable contributions and will undoubtedly influence the direction of future archaeological speculation. Yet there is something noticeably missing from this body of scholarship. Kenneth Dark 1994b, 67 puts

  17. The juspuniendi at the roman home and the humanization of the family relationships

    Directory of Open Access Journals (Sweden)

    Alvaro Garcé García y Santos

    2014-06-01

    Full Text Available The family is one of the legal institutions that has most evolved through the time. Its historical tracking allows not only the comprehension of its transformation as an institute, but much of the general process of humanization of the Law. The family evolution is due to the modification in kinship systems. Gradually, blood links have been incorporated as a basic element and has been developed a legal regulation that aims parity inside the home. Under the growing influence of Christianity, the Roman law was attenuating the disciplinary powers of the paterfamilias, in particular the right to freely arrange the death of the wife and children without the intervention of judges (jus vitae necisque. In this historical context, this paper summarizes the development of private jus puniendi and the ethical and legal progress associated to the transformation of the family.

  18. [The use of opium in Roman society and the dependence of Princeps Marcus Aurelius].

    Science.gov (United States)

    Trancas, Bruno; Borja Santos, Nuno; Patrício, Luís D

    2008-01-01

    Opium was known and frequently used in Roman society. Medical practice recognized its usefulness as an analgesic, soporific, anti-tussic or anti-diarrheic agent, as well as other currently unsupported uses with quasi-magical properties. It was additionally used as an ingredient in antidotes, panaceas and poisons. The authors present a non-exhaustive compilation of opium use according to medical doctors, writers and encyclopaedists of the time. Mythological and literary representations of the opium poppy reflected its diverse roles, being associated with prosperity and fertility, sleep, death and the underworld and with the art of medicine. Despite its free and routine use, there is no solid evidence of addiction, except the putative case of emperor Marcus Aurelius, consistently reported as one of the most likely cases of addiction to opium.

  19. Invited commentary on 'Robert G Edwards and the Roman Catholic Church'.

    Science.gov (United States)

    Head, Ivan Francis

    2011-06-01

    In this issue of Reproductive BioMedicine Online, Benagiano, Carrara and Filippi have produced a clearly written and comprehensive account of why the Roman Catholic Church has not welcomed the award of the 2010 Nobel Prize in Physiology and Medicine to Dr Robert G Edwards for the development of human IVF. I commend the article for its clarity and lucidity but attempt to point out some areas where disagreement even with its nuanced opposition to IVF may be legitimate. I try to make some simple comments that explain why this is so and I suggest some areas to which contemporary theology and philosophy can commit itself. But it is good to see even a nuanced response to the work of Robert G Edwards rather than a blanket condemnation. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  20. Production and quality of three varieties of chrysanthemum grown in pots with different NPK rates

    Directory of Open Access Journals (Sweden)

    Joice Crescencio Heidemann

    2017-12-01

    Full Text Available Chrysanthemum can be grown for cutting or as a pot plant year-round, providing a constant production flow. In Brazil, little is known about mineral nutrition and fertilization for this crop. Thus, the objective of this work was to evaluate the production and quality of chrysanthemum varieties cultivated in pots with different NPK rates. The experiment was conducted in a completely randomized design with the NPK rates (10-10-10 of 3 g L-1, 6 g L-1 and 9 g L-1 and chrysanthemum varieties Sheena, Calabria and Indianapolis. Pots of 1.2 L capacity were filled with substrate and placed three cuttings per pot kept in a fog chamber under long days. After 21 days, apical pruning was done and started the short-day period. After flowering induction, short days were suspended. It was realized analysis of variance and it was noticed that stem length and EC were affected by NPK rates. It was observed an inverse relation between the increase in NPK rate and cultivation cycle, resulting in precocity of flowering for all varieties. Plants cultivated under 9 g L-1 rate did not present toxicity symptoms, suggesting that this dose was more adequate for the production of pot plants for all three varieties.

  1. Study on Pot Forming of Induction Heater Type Rice Cookers by Forging Cast Process

    Science.gov (United States)

    Ohnishi, Masayuki; Yamaguchi, Mitsugi; Ohashi, Osamu

    This paper describes a study result on pot fabrication by the forging cast process of stainless steel with aluminum. Rice cooked with the new bowl-shaped pot for the induction heater type rice cookers is better tasting than rice cooked with the conventional cylindrical one, due to the achievement of better heat conduction and convection. The conventional pot is made of the clad sheet, consisting of stainless steel and aluminum. However, it is rather difficult to form a bowl shape from the clad sheet, primarily due to the problem of a material spring back. The fabrication of a new type of a pot was made possible by means of the adoption of a forging cast process instead of the clad sheet. In this process, iron powder is inserted between stainless steel and aluminum in order to alleviate the large difference on the coefficient of expansion between each material. It was made clear that the application of two kinds of iron particle, namely 10 μm size powder on the stainless steel side and 44 μm on the aluminum side, enables the joints to become strong enough. The joint strength of the new pot by this fabrication process was confirmed by the tests of the shear strength and the fatigue tests together with the stress analysis.

  2. Virgil re-purposed in the Old French «Roman d’Eneas»

    Directory of Open Access Journals (Sweden)

    Raymond Cormier

    2015-07-01

    Full Text Available In these pages, I deal with three “sticky bits” in the twelfth-century Roman d’Eneas (vv. 483-496, 534-539, and 9792-9814. These are vernacular “marvels” that have stumped concerned philologists for at least one hundred years (beginning with Edmond Faral, 1913. The first segment deals with the crocodiles found in the waters of “Libya” (i.e., Dido’s Carthage; mysteriously, they have no bowels. Next, the Capitol building in Carthage possesses special acoustics, we are told, that make distant whispers audible. Finally, Pallas’ baldric (ripped off by Turnus once he slays the youth is changed by the anonymous Old French poet to a finger ring. I attempt to offer suggested explanations for the three non-Virgilian embellishments. In questo contributo mi occupo di tre “divagazioni” che l’autore del Roman d’Eneas compie rispetto alla fonte latina (vv. 483-496, 534- 539 e 9792-9814, tre elementi del “meraviglioso” che hanno disorientato, per un centinaio d’anni (a partire da Edmond Faral, nel 1913 i filologi che se ne sono occupati. Il primo segmento tratta dei coccodrilli trovati nelle acque della “Libia” (ovvero, la Cartagine di Didone: misteriosamente, essi sono privi di viscere. Nel segmento successivo è descritto il Campidoglio di Cartagine, la cui speciale acustica consente – cosí ci dice l’autore – di ascoltare i sospiri anche a distanza. Infine, il bàlteo di Pallante (sottratto da Turno nel momento in cui egli uccide il giovane è sostituito dall’anonimo poeta antico-francese con un anello. Per ciascuno di questi abbellimenti non virgiliani, tento di offrire una spiegazione convincente. 

  3. Digit recognition for Arabic/Jawi and Roman using features from triangle geometry

    Science.gov (United States)

    Azmi, Mohd Sanusi; Omar, Khairuddin; Nasrudin, Mohamad Faidzul; Idrus, Bahari; Wan Mohd Ghazali, Khadijah

    2013-04-01

    A novel method is proposed to recognize the Arab/Jawi and Roman digits. This new method is based on features from the triangle geometry, normalized into nine features. The features are used for zoning which results in five and 25 zones. The algorithm is validated by using three standard datasets which are publicly available and used by researchers in this field. The first dataset is HODA that contains 60,000 images for training and 20,000 images for testing. The second dataset is IFHCDB. This dataset has 52,380 isolated characters and 17,740 digits. Only the 17,740 images of digits are used for this research. For the roman digit, MNIST are chosen. MNIST dataset has 60,000 images for training and 10,000 images for testing. Supervised (SML) and Unsupervised Machine Learning (UML) are used to test the nine features. The SML used are Neural Network (NN) and Support Vector Machine (SVM). Whereas the UML uses Euclidean Distance Method with data mining algorithms; namely Mean Average Precision (eMAP) and Frequency Based (eFB). Results for SML testing for HODA dataset are 98.07% accuracy for SVM, and 96.73% for NN. For IFHCDB and MNIST the accuracy are 91.75% and 93.095% respectively. For the UML tests, HODA dataset is 93.91%, IFHCDB 85.94% and MNIST 86.61%. The train and test images are selected using both random and the original dataset's distribution. The results show that the accuracy of proposed algorithm is over 90% for each SML trained datasets where the highest result is the one that uses 25 zones features.

  4. Il «Roman de Flamenca» e la metamorfosi del lirico

    Directory of Open Access Journals (Sweden)

    Andrea Macciò

    2017-10-01

    Full Text Available Il contributo fa luce sul complesso rapporto tra il tardo-duecen­tesco Roman de Flamenca, esponente tra i piú rilevanti dell’“eccezione narrativa” occitana, e il tipo letterario della lirica trobadorica. Dal suo reimpiego nel ro­manzo, infatti, l’esperienza del grande canto cortese subirà una torsione dei pro­pri presupposti costitutivi, sia per l’inedito protagonismo ora assunto dalla domna e opposto al vuoto provocato dall’assenza dell’altro-da-sé (cioè dell’alterità femminile in cui la poesia della fin’amor aveva trovato il proprio spazio di esi­stenza, sia perché la dimensione cronologica indispensabile alla diegesi investe anche l’apporto della lirica, piegandola e funzionalizzandola alle esigenze del narrazione. The paper sheds light on the relationship between the late-thir­teenth-century Roman de Flamenca, one of the most important exponent of the Occitan “narrative exception”, and the literary genre of the troubadour lyric poetry. The tradition of the grand chant courtois re-used in the novel, in fact, un­dergoes a mutation of its constituent assumptions. This is due both for the unprecedented protagonism assumed by the domna, contrasting the absence of woman’s otherness in which the courtly love poetry founded its space, and be­cause the chronological dimension, which is essential to the diegesis, also invol­ves its lyric sources bending them to the demands of the narrative.

  5. ROMAN MARKS TO EUROPEAN LAW OF THE CONTRACTS GOOD – FAITH

    Directory of Open Access Journals (Sweden)

    LIVIA MOCANU

    2011-04-01

    Full Text Available Beyond its political destinations, Europe is a civilization that each of its constituent parts has contributed its genius, over time. Or Rome, its original matrix, has sent her fundamental right. To what extent can it be another tool for reflection, for mutual understanding, sometimes of harmony, here's what seems to be necessarily raised, albeit briefly, by this favored means of communication and exchange, that it has always been the contract. Since then the issue is explained by the need to have a contractual law in the middle of this community adapted to the needs of this new burning community, in Europe of the beginning of the third millennium. In fact, market opening has led to considerable development of trade between the EU-counties and this is exactly cross-border flow through contracts. In this context we aimed to determine the role that it has one of the most important and current principles of law, that of good - faith in European contract law building.It is known that good - faith is experiencing a very special embodiment in the contract, where it assumes many functions. She is the subject of many studies and analysis and is likely to grow rapidly in national and supranational rights.Although contract law has evolved considerably, the theme is present and justified, under conditions which the Roman foundations remain. European contractual universe and its possible developments do not exclude but require an approach in terms of Roman law. Methodologically, the paper is structured as follows: good - faith in contracts, the birth and evolution of the concept (ancient Rome, Middle Ages, modern and contemporary and contemporary applications - abuse of right, information requirements, hardship principle.

  6. Different effects of chronic THC on the neuroadaptive response of dopamine D2/3 receptor-mediated signaling in roman high- and roman low-avoidance rats.

    Science.gov (United States)

    Tournier, Benjamin B; Dimiziani, Andrea; Tsartsalis, Stergios; Millet, Philippe; Ginovart, Nathalie

    2018-04-01

    The Roman high (RHA)- and low (RLA)-avoidance rat sublines have been identified as an addiction-prone and addiction-resistant phenotype based on their high vs. low locomotor responsiveness to novelty and high vs. low ability to develop neurochemical and behavioral sensitization to psychostimulants, respectively. Most studies though have focused on psychostimulants and little is known about the neuroadaptive response of these two lines to cannabinoids. This study investigated the effects of chronic exposure to Δ 9 -tetrahydrocannabinol (THC) on dopamine D 2/3 receptor (D 2/3 R) availabilities and functional sensitivity in the mesostriatal system of RHA and RLA rats. At baseline, RLA rats exhibited higher densities of mesostriatal D2/3R but lower levels of striatal CB 1 R mRNA and displayed a lower locomotor response to acute THC as compared to RHAs. Following chronic THC treatment, striking changes in D 2/3 R signaling were observed in RLA but not in RHA rats, namely an increased availability and functional supersensitivity of striatal D 2/3 R, as evidenced by a supersensitive psychomotor response to the D 2/3 R agonist quinpirole. Moreover, in RLA rats, the lower was the locomotor response to acute THC, the higher was the psychomotor response to quinpirole following chronic THC. These results showing a greater neuroadaptive response of RLA vs. RHA rats to chronic THC thus contrast with previous studies showing a resistance to neuroadaptive response of RLAs to psychostimulants, This suggests that, contrasting with their low proneness to psychostimulant drug-seeking, RLAs may exhibit a heightened proneness to cannabinoid drug-seeking as compared to RHA rats. © 2017 Wiley Periodicals, Inc.

  7. Dabarties rekonstrukcija Marguerite’os Yourcenar romane Hadriano memuarai | La reconstruction du present dans le roman de Marguerite Yourcenar Memoires d’Hadrien

    Directory of Open Access Journals (Sweden)

    Vytautas Bikulčius

    2004-01-01

    Full Text Available Dans cet article on analyse la reconstruction du présent dans le roman de Marguerite Yourcenar Mémoires d’Hadrien. La définition de cette oeuvre comme une biographie imaginaire est la plus courante. Entre le II siècle et XX siècle il existe une distance énorme, néanmoins M. Yourcenar a su trouver ce qui lie ces deux époques. Quoiqu’elle s’intéresse à l’empereur Hadrien et à son ambiance, de façon paradoxale elle reconstruit le présent où elle vit, c’est–à–dire, les années qui suivent la Seconde Guerre mondiale. Hadrien présente pour M. Yourcenar l’idéal d’un homme politique. Ses anticipations reflètent les réalités de l’après-guerre. Ainsi l’empereur entrevoit la possibilité des Nations Unies, de l’OTAN, le rôle du pape dans la politique mondiale, les idées de la globalisation. Hadrien n’est pas lié avec un homme de politique concret. Cette reconstruction du présent dans Mémoires d’Hadrien est assez importante, car elle modifie le genre de cette oeuvre d’une „autobiographie imaginaire“ en „autobiographie imaginaire intellectuelle“.

  8. “Apostolic” and “Imperial” discourse in the development of the Roman Primacy in the 4th century

    Directory of Open Access Journals (Sweden)

    Zakharov Georgii

    2016-07-01

    Full Text Available The article is devoted to the evolution of the Roman primacy in the 4th century. The Christianization of the Empire accelerated the process of regional consolidation of the episcopate, but did not lead to the emergence of specific «imperial ecclesiology». At the same time in the 4th century, traditional apostolic ecclesiology has maintained its position both in the West and the East. We can distinguish two different types of the apostolic ecclesiology: locally-historical (the doctrine of St. Irenaeus and Tertullian and universally-hierarchical (the concept of St. Cyprian of Carthage. The first can be fi nd in the works of pope Julius, St. Athanasius and in the letter of the council of Constantinople (382, the second — in the texts of St. Basil the Great and Palladius of Ratiara. At the same time on the council of Serdica (343 Western bishops supported the new “Roman” ecclesiological model. They proclaimed the Roman See as the Chair of Peter the only center of catholic communion and invested it with special legal prerogatives. In fact, this model was the result of ecclesiological synthesis of two early conceptions of apostolicity: the idea of apostolic origins of the Roman Church was connected with the idea of the primacy of Peter as the basis of the Church’s unity. In the future, this conception was adopted by the bishop of Rome. Pope Damasus I (366–384, developing the doctrine of the Roman See as sedes apostolica, actually put principle of Roman primacy above the principle of synodal consensus. Eastern bishops did not support this interpretation of the church order, defending the autonomy of the Eastern Churches. They proclaimed Constantinople New Rome, in fact, denying the uniqueness of the status of the Church of Rome.

  9. [Preliminary data of life and health insurance in the Roman Law (The collegium funeraticium and the collegium tenuiorum)].

    Science.gov (United States)

    Váradi, Agnes

    2007-12-30

    With the explosion of insurance contracts in the last two hundred years both in Europe and around the rest of the world, there is a temptation to think that the financing and insuring on projects on limited or non-recourse terms is a relatively novel concept. This is, however, far from being true. Indeed, there is an early evidence of project financing techniques and insurance contracts being actively used during the ancient times. The first examples come from the Roman law but there are similar legal institutions even in the ancient Greek legal system. - The essay analyses the legal history of assurances on lives and health in the Roman law, especially the question of the collegium tenuiorum and the collegium funeraticium. In the centre of the studies are the analyses of their legal personality, the changes in the regulation concerning their foundation, the purpose and the internal organisation. The treatment of the main topics begins with fragments from the material of the Corpus Iuris Civilis by Justinian. After that the views of the most important authors and the contemporary investigations in the Roman law found the statements of the paper. As a result of these analyses we can see the process of development in the ancient legal systems, especially in the Roman law. And although these results have no immediate influence on the present legal regulation, it can demonstrate original tendencies in the field of insurances. This way we can prove that the Roman law is a still existing basis for the development in contractual law.

  10. VAiRoma: A Visual Analytics System for Making Sense of Places, Times, and Events in Roman History.

    Science.gov (United States)

    Cho, Isaac; Dou, Wewnen; Wang, Derek Xiaoyu; Sauda, Eric; Ribarsky, William

    2016-01-01

    Learning and gaining knowledge of Roman history is an area of interest for students and citizens at large. This is an example of a subject with great sweep (with many interrelated sub-topics over, in this case, a 3,000 year history) that is hard to grasp by any individual and, in its full detail, is not available as a coherent story. In this paper, we propose a visual analytics approach to construct a data driven view of Roman history based on a large collection of Wikipedia articles. Extracting and enabling the discovery of useful knowledge on events, places, times, and their connections from large amounts of textual data has always been a challenging task. To this aim, we introduce VAiRoma, a visual analytics system that couples state-of-the-art text analysis methods with an intuitive visual interface to help users make sense of events, places, times, and more importantly, the relationships between them. VAiRoma goes beyond textual content exploration, as it permits users to compare, make connections, and externalize the findings all within the visual interface. As a result, VAiRoma allows users to learn and create new knowledge regarding Roman history in an informed way. We evaluated VAiRoma with 16 participants through a user study, with the task being to learn about roman piazzas through finding relevant articles and new relationships. Our study results showed that the VAiRoma system enables the participants to find more relevant articles and connections compared to Web searches and literature search conducted in a roman library. Subjective feedback on VAiRoma was also very positive. In addition, we ran two case studies that demonstrate how VAiRoma can be used for deeper analysis, permitting the rapid discovery and analysis of a small number of key documents even when the original collection contains hundreds of thousands of documents.

  11. Transverse emittance measurement of high-current single pulse beams using pepper-pot method

    International Nuclear Information System (INIS)

    Ke Jianlin; Zhou Changgeng; Qiu Rui

    2013-01-01

    A pepper pot-imaging plate system has been developed and used to measure the 4-D transverse emittance of a vacuum arc ion source. Single beam pulses of tens to hundreds milliamperes were extracted from the plasma with 64 kV high voltage. An imaging plate was laid after the pepper pot to visualize the ion beamlets passing though the holes on the pepper pot. An application program was developed to show the phase-space distribution and calculate the ellipse and RMS emittances. The normalized RMS emittances are about 6.41 π·mm·mrad in x-direction and 4.61 π·mm·mrad in y-direction. It is shown that the emittance of the vacuum arc ion source is much larger than that of other types of ion sources, which is mainly attributed to the high current and the convex meniscus of this source. (authors)

  12. Preparation of 18F-FDG by basic hydrolysis on '1-pot' FDG synthesis module

    International Nuclear Information System (INIS)

    Li Qiming; Jin Rongbing; Fan Xijiang

    2007-01-01

    '1-pot' equipment is an automatic synthesis module of producing 18 F-FDG by acid hydrolysis process. Simple changes in the chemistry, plumbing, and programming of CPCU enable two back-to-back '1-pot' systems in a unit. The preparation of precursor of 18 F-FDG is the same with origin. The results of experiments showed that by basic hydrolysis procedure, the synthesis time is shorten from 45-50 min to 30-35 min, uncorrected synthesis yield can be increased from 45%-50% to 60%-65%, and the preparing procedure is stable. The quality of 18 F-FDG meets the requirements under USP fludeoxyglucose 18 F injection, radiochemical purity is more than 99% especially by HPLC. With '1-pot' FDG synthesis module Chemical Processing Control Unit (CPCU), 18 F-FDG can be prepared by basic hydrolysis process. (authors)

  13. The Danube and the Sava in Strabo’s Geography and in Roman Inscriptions

    Directory of Open Access Journals (Sweden)

    Marjeta Šašel Kos

    2010-12-01

    Full Text Available The Danube, once considered the most important river of Europe, is referred to by Strabo in several passages. Of the greatest interest is the information recorded in his Book 7, which is largely dedicated to the Balkan peninsula and to the adjacent regions. The Danube as an important boundary river is mentioned at the very beginning of the book, which defines the geographical extent of the area. The importance of the Danube as one of the largest rivers was already perceived by Herodotus, who describes the Ister as the most important of all rivers known to him and locates its source somewhere in the west. Its sources are a day’s walk away from Lake Constance and were discovered by Tiberius only in 15 B.C. – another fact recorded by Strabo. A similar evaluation of the Danube’s importance was made c. 150 years later by the historian Appian, who provides a surprising amount of geographical data. He broaches the subject in his very introduction, stating that the Roman Empire is largely circumscribed by two European rivers, the Rhine and the Ister: the Rhine flows into the northern ocean, and the Ister into the Black Sea. But there are peoples who are under Roman control even beyond these rivers: some groups of Celts beyond the Rhine, and some groups of the Getae named ‘Dacians’ beyond the Ister (Fig. 1.  Strabo generally refers to the river by its Thracian name, Ister, fully established among the Greeks. In Book 7, however, he explains that it has two names and that the upper section is usually called Danuvius.Danuvius/Danubius is probably a Celtic name, which referred to the river down to the cataracts at the so-called Železna vrata (‘Iron Gates’ under Singidunum (Belgrade. It was only towards the end of the 1st century B.C., when their conquering campaigns finally reached these parts, that the Romans realised it was a single river. The Scythian name for the Danube was Matoas. In Roman times, the Danube was worshipped and

  14. Traditional and New Enhancing Human Cybernetic and Nanotechnological Body Modification Technologies: A Comparative Study of Roman Catholic and Transhumanist Ethical Approaches

    Science.gov (United States)

    Caligiuri, Michael J.

    Advances in cybernetic and nanotechnological body modifications currently allow for enhancements to human physical and mental function which exceed human species-based norms. This thesis examines body modification and human enhancement from two perspectives---Roman Catholicism and Transhumanism--- in order to contribute to bioethical deliberations regarding enhancement technologies. Roman Catholicism has a longstanding tradition of bioethical discourse, informing the healthcare directives of Roman Catholic institutions. Transhumanism is more recent movement that endorses body modifications and human enhancements as a means of individual betterment and social evolution. The thesis first considers definitions of human enhancement and levels of normalcy in connection to cybernetic and nanotechnological bionic implants, and outlines a series of criteria to assess a technology's potential bioethical acceptability: implantability, permanency, power, and public interaction. The thesis then describes Roman Catholicism's response to non-enhancing decorative body modifications (cosmetic surgeries, common decorative modifications such as tattoos and piercings, and uncommon modifications such as scarifications and brandings) in order to establish a basis for possible Roman Catholic responses to enhancing cybernetic and nanotechnological modifications. This is followed by an analysis from a Roman Catholic perspective of the major social issues brought forward by enhancement technologies: commodification, eugenics, vulnerability, and distributive justice. Turning to Transhumanism, the thesis describes the origins and philosophy of the movement, and then discusses the bioethical principles it advances with regard to human enhancement. The thesis concludes by locating points of convergence between Transhumanism and Roman Catholicism that could be the basis of more widely accepted ethical guidelines regarding modification technologies.

  15. Single application prophylaxis against gray mold in pot rose and pelargonium with Ulocladium atrum

    DEFF Research Database (Denmark)

    Yohalem, D S; Paaske, K; Kristensen, K

    2007-01-01

    Experiments were conducted to clarify the optimal dose and timing of single applications of Ulocladium atrum for control of gray mold on pot rose and pelargonium under conditions similar to those found in commercial greenhouses. In general, application of the antagonist 1-d prior to infestation...... with conidia of Botrytis cinerea was more effective than application after the infection period. For pot rose, the minimum effective dose when compared to the fungicide fenhexamid was 106 conidia ml-1 and persisted for up to 21-d in direct comparison to the fungicide. The effect of pre-emptive application...

  16. Effect of Bacillus Species Rhizobacteria on Kabuli Chickpea Plants Growth under Pots and Field Conditions

    OpenAIRE

    Ait Kaki, Asma; Benhassine, Sara; Milet, Asma; Kara Ali, Monira; Moula, Nassim; Kacem Chaouche, Nordine

    2018-01-01

    In the present research, some Bacillus strains were produced at the industrial scale in order to be tested on chickpea growth, under pots and field conditions. Bacteria reached high sporulation yields ranging from 0.8×109-2.5×109 and 8×109-10×109 spores mL-1 in flasks and 500 L bioreactor culture conditions, respectively. Under pots experiment, B. amyloliquefaciens (9SRTS) and B. amyloliquefaciens (CWBI) increased significantly the root mass (0.31 and 0.37 vs. 0.066 g, respectively) and reduc...

  17. Simple emittance measurement of negative hydrogen ion beam using pepper-pot method

    International Nuclear Information System (INIS)

    Hamabe, M.; Tsumori, K.; Takeiri, Y.; Kaneko, O.; Asano, E.; Kawamoto, T.; Kuroda, T.; Guharay, S.K.

    1997-01-01

    A simple apparatus for emittance measurement using pepper-pot method is developed. The pepper-pot patterns are directly exposed and recorded on a Kapton foil. Using this apparatus, emittance was measured in the case of the negative hydrogen (H - ) beam from the large negative ion source, which is the 1/3 scaled test device for the negative-ion-based neutral beam injection (N-NBI) on the Large Helical Device (LHD). As the consequence of the first trial, the 95% normalized emittance value is measured as 0.59 mm mrad. (author)

  18. One-pot, mix-and-read peptide-MHC tetramers

    DEFF Research Database (Denmark)

    Leisner, Christian Valdemar Vinge; Loeth, Nina; Lamberth, Kasper

    2008-01-01

    BACKGROUND: Cytotoxic T Lymphocytes (CTL) recognize complexes of peptide ligands and Major Histocompatibility Complex (MHC) class I molecules presented at the surface of Antigen Presenting Cells (APC). Detection and isolation of CTL's are of importance for research on CTL immunity, and development...... molecules can be refolded in vitro, tetramerized with streptavidin, and used for specific T cell staining-all in a one-pot reaction without any intervening purification steps. CONCLUSIONS/SIGNIFICANCE: We have developed an efficient "one-pot, mix-and-read" strategy for peptide-MHC tetramer generation...

  19. Simple emittance measurement of negative hydrogen ion beam using pepper-pot method

    Energy Technology Data Exchange (ETDEWEB)

    Hamabe, M.; Tsumori, K.; Takeiri, Y.; Kaneko, O.; Asano, E.; Kawamoto, T.; Kuroda, T. [National Inst. for Fusion Science, Nagoya (Japan); Guharay, S.K.

    1997-02-01

    A simple apparatus for emittance measurement using pepper-pot method is developed. The pepper-pot patterns are directly exposed and recorded on a Kapton foil. Using this apparatus, emittance was measured in the case of the negative hydrogen (H{sup -}) beam from the large negative ion source, which is the 1/3 scaled test device for the negative-ion-based neutral beam injection (N-NBI) on the Large Helical Device (LHD). As the consequence of the first trial, the 95% normalized emittance value is measured as 0.59 mm mrad. (author)

  20. Transparent 3D Visualization of Archaeological Remains in Roman Site in Ankara-Turkey with Ground Penetrating Radar Method

    Science.gov (United States)

    Kadioglu, S.

    2009-04-01

    Transparent 3D Visualization of Archaeological Remains in Roman Site in Ankara-Turkey with Ground Penetrating Radar Method Selma KADIOGLU Ankara University, Faculty of Engineering, Department of Geophysical Engineering, 06100 Tandogan/ANKARA-TURKEY kadioglu@eng.ankara.edu.tr Anatolia has always been more the point of transit, a bridge between West and East. Anatolia has been a home for ideas moving from all directions. So it is that in the Roman and post-Roman periods the role of Anatolia in general and of Ancyra (the Roman name of Ankara) in particular was of the greatest importance. Now, the visible archaeological remains of Roman period in Ankara are Roman Bath, Gymnasium, the Temple of Augustus of Rome, Street, Theatre, City Defence-Wall. The Caesar Augustus, the first Roman Emperor, conquered Asia Minor in 25 BC. Then a marble temple was built in Ancyra, the administrative capital of province, today the capital of Turkish Republic, Ankara. This monument was consecrated to the Empreror and to the Goddess Rome. This temple is supposed to have built over an earlier temple dedicated to Kybele and Men between 25 -20 BC. After the death of the Augustus in 14AD, a copy of the text of "Res Gestae Divi Augusti" was inscribed on the interior of the pronaos in Latin, whereas a Greek translation is also present on an exterior wall of the cella. In the 5th century, it was converted in to a church by the Byzantines. The aim of this study is to determine old buried archaeological remains in the Augustus temple, Roman Bath and in the governorship agora in Ulus district. These remains were imaged with transparent three dimensional (3D) visualization of the ground penetrating radar (GPR) data. Parallel two dimensional (2D) GPR profile data were acquired in the study areas, and then a 3D data volume were built using parallel 2D GPR data. A simplified amplitude-colour range and appropriate opacity function were constructed and transparent 3D image were obtained to activate buried

  1. Food prepared in iron cooking pots as an intervention for reducing iron deficiency anaemia in developing countries: a systematic review

    NARCIS (Netherlands)

    Geerligs, P. D. Prinsen; Brabin, B. J.; Omari, A. A. A.

    2003-01-01

    Objective To complete a systematic review of the effect of preparing food cooked in iron pots on haemoglobin concentrations and to assess compliance with pot use. Design and Search strategy We searched The Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effectiveness,

  2. Clay pot irrigation for tomato (Lycopersicon esculentum Mill production in the north east semiarid region of Ethiopia

    Directory of Open Access Journals (Sweden)

    Kebede Woldetsadik

    2011-06-01

    Full Text Available Water shortage is one of the major constraints for production of horticultural crops in arid and semiarid regions. A field experiment was conducted to determine irrigation water and fertilizer use efficiency, growth and yield of tomato under clay pot irrigation at the experimental site of Sekota Dryland Agricultural Research Center, Lalibela, Ethiopia in 2009/10. The experiment comprised of five treatments including furrow irrigated control and clay pot irrigation with different plant population and fertilization methods, which were arranged in Randomized Complete Block Design with three replications. The highest total and marketable fruit yields were obtained from clay pot irrigation combined with application of nitrogen fertilizer with irrigation water irrespective of difference in plant population. The clay pot irrigation had seasonal water use of up to 143.71 mm, which resulted in significantly higher water use efficiency (33.62 kg m-3 as compared to the furrow irrigation, which had a seasonal water use of 485.50 mm, and a water use efficiency of 6.67 kg m-3. Application of nitrogen fertilizer with irrigation water in clay pots improved fertilizer use efficiency of tomato by up to 52% than band application with furrow or clay pot irrigation. Thus, clay pot irrigation with 33,333 plants ha-1 and nitrogen fertilizer application with irrigation water in clay pots was the best method for increasing the yield of tomato while economizing the use of water and nitrogen fertilizer in a semiarid environment.

  3. Explaining the catch efficiency of different cod pots using underwater video to observe cod entry and exit behaviour

    DEFF Research Database (Denmark)

    Hedgärde, Maria; Berg, Casper Willestofte; Kindt-Larsen, Lotte

    2016-01-01

    Cod pots are considered seal-safe fishing gear and are proposed as a solution to mitigate the ongoing seal-fisheries conflict in the Baltic Sea. This study examined various factors which could affect the entry and exit behaviour of cod in relation to cod pots. Statistical modelling was used...

  4. 77 FR 65640 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Science.gov (United States)

    2012-10-30

    ... Vessels Using Pot Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National Marine... vessels using pot gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is... gear in the Central Regulatory Area of the GOA. DATES: Effective 1200 hrs, Alaska local time (A.l.t...

  5. 77 FR 62464 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Science.gov (United States)

    2012-10-15

    ... Vessels Using Pot Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National Marine... gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is necessary to prevent exceeding the 2012 Pacific cod total allowable catch apportioned to vessels using pot gear in the Central...

  6. 78 FR 10102 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Science.gov (United States)

    2013-02-13

    ... Vessels Using Pot Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National Marine... gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is necessary to prevent... pot gear in the Central Regulatory Area of the GOA. DATES: Effective 1200 hours, Alaska local time (A...

  7. Spatial and temporal dynamics of water in the root environment of potted plants on a flooded bench fertigation system

    NARCIS (Netherlands)

    Otten, W.; Raats, P.A.C.; Baas, R.; Challa, H.; Kabat, P.

    1999-01-01

    The relationship between evapotranspiration of potted Ficus benjamina plants on a flooded bench fertigation system and the distribution of water in the root zone was studied in detail for a range of fertigation schedules. The physical characteristics of the peat-based potting medium were described

  8. Landscape and vegetation change on the Iberian Peninsula during the Roman Epoch - A reconstruction based on Geo-Bioarchives

    Science.gov (United States)

    Schneider, Heike

    2010-05-01

    Archaeological investigations expect that first strong landscape changes on the Iberian Peninsula based on Roman Occupation (Schattner 1998, Teichner 2007). Actual sedimentological investigations in flood plains, lagoons and estuaries do not reflect this development. They often show a decrease in sedimentation during this period (Thorndycraft & Benito 2006 a/b). In contrast analyses on sediments from roman dams (Hinderer et al. 2004, Solanas 2005) document massive erosion processes. The aim of this presented project is to reconstruct the effects of the roman land use system on vegetation and landscape development. Therefore different Geo-Bioarchives on several sites of Portugal and Spain - estuaries, palaeoriver channels and roman dams - are actually investigated with a high temporal resolution using palynological and sedimentological methods. First results show, that the anthropogenic impact starts clearly before roman time with an peak in human activity during Iron Age (Schneider et al. 2008). During the roman occupation phase different effects are visible. The inland areas document a massive increase in vegetation change, while the coastal areas were stronger developed before and show only slightly and very local changes in land use and vegetation. References Hinderer, M., Silva C. & J. Ries (2004). Erosion in zentralen Ebrobecken und Sedimentakkumulation in Talsperren. GeoLeipzig 2004, Geowissenschaften sichern Zukunft. - Schriftenreihe der Dt. Geol. Gesell. 34. Schattner, T.G. (1998): Archäologischer Wegweiser durch Portugal.- Kulturgeschichte der antiken Welt 74. Mainz. Schneider, H., Höfer, D., Trog, C., Daut, G., Hilbich C. & R. Mäusbacher (2008): Geoarcheological reconstruction of lagoon development in the Algarve Region (South Portugal). Terra Nostra 2008/2, Abstract Volume 12th IPC: 248. Solanas, O.L.-P. (2005): El Aterramiento del embalse romano de Muel: Implicaciones para la evolución de la erosióy el uso de los recursos hidricos en el valle del

  9. Climate, hydrology, land use, and environmental degradation in the lower Rhone Valley during the Roman period

    Science.gov (United States)

    van der Leeuw, Sander E.; The Archaeomedes Research Team

    2005-02-01

    This paper's aims are three: firstly, to demonstrate the importance of a long-term perspective on socio-environmental dynamics; secondly, to show the relevance of archaeological data in constructing such a long-term history of such dynamics; thirdly, to illustrate with a case study how one may identify the component processes of environmental change from archaeological materials. Taking the Roman occupation of the middle and lower Rhone Valley as a point of departure, the paper identifies some of the processes of regional environmental change. Firstly, it demonstrates the existence of a regional phase of climate degradation during the 2nd century AD. It is in all probability of anthropogenic origin. This degradation seems to have been caused by widespread deforestation in preparation for intensive cultivation of cereals, wine and olives for export to other parts of the Roman Empire. Next, it isolates the principal interactions occurring between relief, soils, and water on the one hand, and the societal dynamics on the other. The location of each settlement is considered representative of an environmental choice, made by its founders at the time the settlement is initiated. These environmental choices, in turn, reflect the perception of the landscape and its resources by the settlers. The principal indicators at our disposal for this study are the relief, soil, and hydrological maps. They are used as a basis for the calculation of the altitude, slope, orientation, annual solar radiation, exposure to the prevailing winds, and fertility of the soil of all sites and their environment. Subsequently, preferences are calculated statistically based on the 1000-odd settlements concerned. The third part of the paper concerns the evolution of the sites. It turns out that the earlier ones are the most successful, in part because they occupied the best locations, but also because they structured the landscape and the territory to their advantage, determined the road network

  10. Assessment of Clover Root Curculio, Sitona puncticollis Stephens (Col.: Curculionidae Injury on Lucerne (Medicago sativa in Pots

    Directory of Open Access Journals (Sweden)

    A. Pourhaji

    2010-08-01

    Full Text Available Alfalfa is one of the most important crops that are infested by Sitona species in Iran. Adults and larvae of Sitona spp. feed on foliage and root of legumes and cause serious damages on them. Collection of adults of this genus during 2003 -2004 years from alfalfa fields of eleven localities in East Azarbaidjan Province, Sitona puncticollis Stephens was found to be the dominant species. To estimate of damage of this species, 100 pots of common alfalfa cultivar (Ghara yonje were sowed and after 2.5 months. Fifty pots were infested with eggs of S. puncticollis and the rests were maintained as control. After two months, length of stem and roots and their dry and fresh weights were measured in 30 infested and 30 uninfested pots. The data of infested and uninfested pots were compared by T- test. Results showed that there were significant differences (P< 0.01 between all measured traits in infested and uninfested pots.

  11. O cywilizacyjny awans Polski Roman Dmowski wobec idei modernizacji Polski 1918–1939

    Directory of Open Access Journals (Sweden)

    Wojciech Kapica

    2014-07-01

    Full Text Available For a civilizational development of Poland.  Roman Dmowski in the face of the idea of modernization of Poland 1918–1939The Roman Dmowski’s propositions of modernization of interwar Poland (1918–1939 can not be considered in terms of theories of modernization created after 1945 as a coherent, logic systems. For Dmowski the modern (modernized Poland would be a „efficient” state with capitalist economy, free market and the respect for private property, with reduced social legislation, with developed industry and agriculture, with a strong middle class, with restricted bureaucratic machine; a national state with restricting the rights of national minorities, with low number of Jews, with the limiting the powers of the legislature and a strong executive, with association polishness with catholicism and strong emphasis on the presence of catholic religion in social life. Some ideas of Dmowski were not bad (e.g. save money and reduction of excessively developed bureaucratic machine, the development of industry and agriculture, the fight against speculation, however, the proposals were often too vague or unclear or were remarkably oriented to the free market and for this reason had no chance of implementation and popularity in the atmosphere of the 20s and 30s in interwar Poland (e.g. proposal of reduction excessively developed social legislation, some of proposals were expressly anti-Semitic. Similarly, in the area of the Polish political system and political life Dmowski offered „positive” solutions (recovery and moralisation of Polish political life, raising the niveau of political culture of the Polish political elites and Polish society, strengthening of executive power and „negative” proposals (association polishness with catholicism and his instrumental use, desire to make Poland a national state, desire to move away from the rule of parliamentary, postulate of removing the excess of the Jewish population in Poland. The least

  12. Unlocking the secrets of Al-tobermorite in Roman seawater concrete

    KAUST Repository

    Jackson, Marie D.; Chae, Sejungrosie; Mulcahy, Sean R.; Meral, Cagla; Taylor, Rae; Li, Penghui; Emwas, Abdul-Hamid M.; Moon, Juhyuk; Yoon, Seyoon; Vola, Gabriele; Wenk, Hans Rudolf; Monteiro, Paulo José Meleragno

    2013-01-01

    Ancient Roman syntheses of Al-tobermorite in a 2000-year-old concrete block submerged in the Bay of Pozzuoli (Baianus Sinus), near Naples, have unique aluminum-rich and silica-poor compositions relative to hydrothermal geological occurrences. In relict lime clasts, the crystals have calcium contents that are similar to ideal tobermorite, 33 to 35 wt%, but the low-silica contents, 39 to 40 wt%, reflect Al3+ substitution for Si4+ in Q 2(1Al), Q3(1Al), and Q3(2 Al) tetrahedral chain and branching sites. The Al-tobermorite has a double silicate chain structure with long chain lengths in the b [020] crystallographic direction, and wide interlayer spacing, 11.49 Å. Na+ and K+ partially balance Al3+ substitution for Si4+. Poorly crystalline calcium-aluminum-silicate-hydrate (C-A-S-H) cementitious binder in the dissolved perimeter of relict lime clasts has Ca/(Si+Al) = 0.79, nearly identical to the Al-tobermorite, but nanoscale heterogeneities with aluminum in both tetrahedral and octahedral coordination. The concrete is about 45 vol% glassy zeolitic tuff and 55 vol% hydrated lime-volcanic ash mortar; lime formed <10 wt% of the mix. Trace element studies confirm that the pyroclastic rock comes from Flegrean Fields volcanic district, as described in ancient Roman texts. An adiabatic thermal model of the 10 m2 by 5.7 m thick Baianus Sinus breakwater from heat evolved through hydration of lime and formation of C-A-S-H suggests maximum temperatures of 85 to 97 °C. Cooling to seawater temperatures occurred in two years. These elevated temperatures and the mineralizing effects of sea-water and alkali- and alumina-rich volcanic ash appear to be critical to Al-tobermorite crystallization. The long-term stability of the Al-tobermorite provides a valuable context to improve future syntheses in innovative concretes with advanced properties using volcanic pozzolans.

  13. Unlocking the secrets of Al-tobermorite in Roman seawater concrete

    KAUST Repository

    Jackson, Marie D.

    2013-10-01

    Ancient Roman syntheses of Al-tobermorite in a 2000-year-old concrete block submerged in the Bay of Pozzuoli (Baianus Sinus), near Naples, have unique aluminum-rich and silica-poor compositions relative to hydrothermal geological occurrences. In relict lime clasts, the crystals have calcium contents that are similar to ideal tobermorite, 33 to 35 wt%, but the low-silica contents, 39 to 40 wt%, reflect Al3+ substitution for Si4+ in Q 2(1Al), Q3(1Al), and Q3(2 Al) tetrahedral chain and branching sites. The Al-tobermorite has a double silicate chain structure with long chain lengths in the b [020] crystallographic direction, and wide interlayer spacing, 11.49 Å. Na+ and K+ partially balance Al3+ substitution for Si4+. Poorly crystalline calcium-aluminum-silicate-hydrate (C-A-S-H) cementitious binder in the dissolved perimeter of relict lime clasts has Ca/(Si+Al) = 0.79, nearly identical to the Al-tobermorite, but nanoscale heterogeneities with aluminum in both tetrahedral and octahedral coordination. The concrete is about 45 vol% glassy zeolitic tuff and 55 vol% hydrated lime-volcanic ash mortar; lime formed <10 wt% of the mix. Trace element studies confirm that the pyroclastic rock comes from Flegrean Fields volcanic district, as described in ancient Roman texts. An adiabatic thermal model of the 10 m2 by 5.7 m thick Baianus Sinus breakwater from heat evolved through hydration of lime and formation of C-A-S-H suggests maximum temperatures of 85 to 97 °C. Cooling to seawater temperatures occurred in two years. These elevated temperatures and the mineralizing effects of sea-water and alkali- and alumina-rich volcanic ash appear to be critical to Al-tobermorite crystallization. The long-term stability of the Al-tobermorite provides a valuable context to improve future syntheses in innovative concretes with advanced properties using volcanic pozzolans.

  14. [Marcus Aurelius Antonius (121-180AD), philosopher and Roman emperor, and Galen's plague].

    Science.gov (United States)

    Muñoz-Sanz, Agustín

    2012-11-01

    The study of the aetiologies of diseases in Ancient Times is usually a speculative intellectual exercise. When some authors attribute a specific aetiology to an old disease, there is a great risk of committing a methodological error, known as presentism by the modern historiography. The authority of the investigator, more than the weight of the scientific truth, is usually the reason why the diagnosis has remained over the years. The great epidemic of the years 164-165AD and afterwards, could have been smallpox (haemorrhagic form). Claude Galen, the famous doctor, described the symptoms in several books of his great Opera Omnia. For this reason, it is currently known among the scholars as Galen's plague. The epidemic was described for the first time in Seleucia (Mesopotamia). Until now, the actual geographic origin is unknown. We propose here that the beginning might be the kingdom of the old Han dynasty (now the Chinese Popular Republic). The epidemic swept the Roman Empire, from the east to the west, and from the southern to the northern borders. An immediate consequence of the infection was a high morbidity and mortality. In this sense, Galen's epidemic was one of the many factors that caused the fall and destruction of the Roman Empire. On the other hand, there is a general agreement among historians, biographers and researchers that the philosopher emperor Marcus Aurelius Antoninus (121-180AD was affected by the infection in the epidemic wave of 164-165AD. The death of Marcus Aurelius occurred on March 17 in the year 180AD, in Vindobonne, or perhaps Sirminium (near to Vienna). Many authors propose that the cause of the emperor's death was the same epidemic. We consider that it is not possible to demonstrate any of those speculative diagnoses. Finally, the epidemic of 189-190AD, that we have named of Commodus, was probably a different disease to the Galen's plague. There were several kinds of animals affected (anthropozoonoses). In this sense, this infection

  15. One-pot efficient green synthesis of 1,4-dihydro-quinoxaline-2,3

    Indian Academy of Sciences (India)

    3-dione (1) has been achieved in a one-pot reaction at room temperature from substituted -phenylene diamine and oxalic acid under solvent-free conditions by a simple grinding method with unsurpassed atom economy. Thermal and powder ...

  16. Physical and chemical properties of artificial potting soils; Jinko jiban ryokuka baiyodo no butsuri kagakuteki seishitsu

    Energy Technology Data Exchange (ETDEWEB)

    Kudo, T. [Kajima Corp., Tokyo (Japan)

    1999-09-30

    Artificial potting soils are developed mostly for roof garden, and a lot of products are now on the market. However, these products have the merits and demerits. Therefore, Kajima Corporation developed 'Kei-soil' and 'Souka-meijin' to make up defects of the existing artificial potting soils, and 'Eco-eco K' using waste at a rate of 100% with consideration for environment. The paper considered what kinds of quality these artificial potting soil products developed have from physical/chemical viewpoints. As a result, the following were made clear: (1) the artificial potting soil has more excellent physical property than chernozem; (2) Since 'Aqua-soil,' '{alpha}-base 2,' 'Viva-soil' and 'Soilen G' do not include fertilizer content very much, the manuring practice in planting is important; (3) 'Kei-soil,' 'Souka-meijin' and 'Eco-eco K' include fertilizer content. (translated by NEDO)

  17. Gene assembly via one-pot chemical ligation of DNA promoted by DNA nanostructures

    DEFF Research Database (Denmark)

    Manuguerra, Ilenia; Croce, Stefano; El-Sagheer, Afaf H.

    2018-01-01

    Current gene synthesis methods are driven by enzymatic reactions. Here we report the one-pot synthesis of a chemically-ligated gene from 14 oligonucleotides. The chemical ligation benefits from the highly efficient click chemistry approach templated by DNA nanostructures, and produces modified DNA...

  18. Design of a pot experiment to study the effect of irrigation with ...

    African Journals Online (AJOL)

    Due to the intensification of environmental legislation, the wine industry is expected to find solutions for the treatment or re-use of winery wastewater. The objective of the study was to design and evaluate a pot experiment for determining the effects of irrigation with diluted winery wastewater on different soils.

  19. Design and Development of Emittance Measurement Device by Using the Pepper-pot Technique

    Science.gov (United States)

    Pakluea, S.; Rimjaem, S.

    2017-09-01

    Transverse emittance of a charged particle beam is one of the most important properties that reveals the quality of the beam. It is related to charge density, transvers size and angular displacement of the beam in transverse phase space. There are several techniques to measure the transverse emittance value. One of practical methods is the pepper-pot technique, which can measure both horizontal and vertical emittance value in a single measurement. This research concentrates on development of a pepper-pot device to measure the transverse emittance of electron beam produced from an accelerator injector system, which consists of a thermionic cathode RF electron gun and an alpha magnet, at the Plasma and Beam Physics Research Facility, Chiang Mai University. Simulation of beam dynamics was conducted with programs PARMELA, ELEGANT and self-developed codes using C and MATLAB. The geometry, dimensions and location of the pepper-pot as well as its corresponding screen station position were included in the simulation. The result from this study will be used to design and develop a practical pepper-pot experimental station.

  20. A novel one-pot synthesis of spirooxindole derivatives catalyzed by ...

    African Journals Online (AJOL)

    Nano zinc oxide was explored as a heterogeneous and reusable catalyst for the one-pot synthesis of spirooxindoles via three-component reaction between urea, isatin, and 1,3-dicarbonyl compounds. KEY WORDS: Nano-ZnO, Spirooxindoles, Isatin. Bull. Chem. Soc. Ethiop. 2013, 27(2), 309-314.

  1. Boric acid as a mild and efficient catalyst for one-pot synthesis of 1

    Indian Academy of Sciences (India)

    Abstract. An efficient green chemistry method has been developed for the synthesis of 1-amidoalkyl-2-naphthol derivatives via a one-pot three-component condensation of 2-naphthol, aldehydes and amide in the presence of boric acid as a mild catalyst.

  2. One-pot catalyst preparation : combined detemplating and Fe ionexchange of BEA through Fenton's chemistry

    NARCIS (Netherlands)

    Melián-Cabrera, I.; Kapteijn, F.; Moulijn, J.A.

    2005-01-01

    BEA zeolite has been simultaneously detemplated and Fe-exchanged by treating the parent zeolite with a Fenton's-type reagent (Fe3+ - H2O2) at low temperature. This one-pot process simplifies and speeds up considerably the preparation route. The catalyst shows excellent performance on N2O

  3. 9 CFR 319.761 - Potted meat food product and deviled meat food product.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Potted meat food product and deviled meat food product. 319.761 Section 319.761 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY...

  4. Iron contents of Malawian foods when prepared in iron cooking pots

    NARCIS (Netherlands)

    Prinsen Geerligs, P. D.; Brabin, B. J.; Hart, D. J.; Fairweather-Tait, S. J.

    2004-01-01

    The aim of this study was to determine the iron content of Malawian foods prepared in iron pots and to examine the effects of continuous cooking time and added oil on the iron content of the food prepared. Foods prepared, which included a staple (Nsima), relish vegetables, and beans, had an

  5. Critical parameters in the production of ceramic pot filters for household water treatment in developing countries.

    Science.gov (United States)

    Soppe, A I A; Heijman, S G J; Gensburger, I; Shantz, A; van Halem, D; Kroesbergen, J; Wubbels, G H; Smeets, P W M H

    2015-06-01

    The need to improve the access to safe water is generally recognized for the benefit of public health in developing countries. This study's objective was to identify critical parameters which are essential for improving the performance of ceramic pot filters (CPFs) as a point-of-use water treatment system. Defining critical production parameters was also relevant to confirm that CPFs with high-flow rates may have the same disinfection capacity as pots with normal flow rates. A pilot unit was built in Cambodia to produce CPFs under controlled and constant conditions. Pots were manufactured from a mixture of clay, laterite and rice husk in a small-scale, gas-fired, temperature-controlled kiln and tested for flow rate, removal efficiency of bacteria and material strength. Flow rate can be increased by increasing pore sizes and by increasing porosity. Pore sizes were increased by using larger rice husk particles and porosity was increased with larger proportions of rice husk in the clay mixture. The main conclusions: larger pore size decreases the removal efficiency of bacteria; higher porosity does not affect the removal efficiency of bacteria, but does influence the strength of pots; flow rates of CPFs can be raised to 10-20 L/hour without a significant decrease in bacterial removal efficiency.

  6. PEMBERDAYAAN PEREMPUAN MELALUI PEMBUDIDAYAAN TANAMAN SAYURAN DALAM POT BERBASIS APLIKASI TEKNOLOGI BOKASHI ECENG GONDOK

    Directory of Open Access Journals (Sweden)

    Gusti Irya Ichriani Kambang Vetrani Asie Siti Zubaidah, Dan Syahrudin

    2013-12-01

    Full Text Available Vegetables cultivation in the pot based on Eichhornia crassipes bokashi technology application is the activity toempower women synergized with the natural resources around them. The purposed of IbM program implementationwere (1 empower and provide skills to the women group in order to utilize of natural resources (Eichhorniacrassipes, sawdust and alluvial soil and obtain vitamines, minerals and fiber for households through the vegetablescultivation in the pot and utilization of Eichhornia crassipes bokashi as growing mixture media; (2 as effort tosave on household spending and to creating entrepreneurship. This program was carried out with two groupsof women (the RW I women group and RW II women group from Cemara Labat, Palangka Raya, Central ofKalimantan. Socialization, training and coaching about cultivation of vegetables in the pot and making of Eichhorniacrassipes bokashi has given the ability and skills to the women group for utilizing natural resources around them.This IbM programme has sustainability. It is caused the women groups from RW I and RW II Cemara Labatwant to continue planting vegetables in the pot using Eichhornia crassipes bokashi, to meet needs of householdvegetables daily and it has raised a family entrepreneurship.

  7. An efficient catalytic reductive amination: A facile one-pot access to ...

    Indian Academy of Sciences (India)

    An efficient catalytic reductive amination: A facile one-pot access to ... itors and in the manufacture of detergents and plastics.1 ... ammoniaborane/Ti(OiPr)4,5e ... demonstrated the first method for synthesis of 1,2- ... and column chromatography (Silica gel, n-hexane/ethyl .... supporting information at www.ias.ac.in/chemsci.

  8. The Pot Calling the Kettle Black: Distancing Response to Ethical Dissonance

    Science.gov (United States)

    Barkan, Rachel; Ayal, Shahar; Gino, Francesca; Ariely, Dan

    2012-01-01

    Six studies demonstrate the "pot calling the kettle black" phenomenon whereby people are guilty of the very fault they identify in others. Recalling an undeniable ethical failure, people experience ethical dissonance between their moral values and their behavioral misconduct. Our findings indicate that to reduce ethical dissonance,…

  9. TWOPOT: a computer model of the two-pot extractive distillation concept for nitric acid

    International Nuclear Information System (INIS)

    Jubin, R.T.; Holland, W.D.; Counce, R.M.; Beckwith, D.R.

    1985-05-01

    A mathematical model, TWOPOT, of the ''two-pot'' extractive distillation concept for nitric acid concentration has been developed. Prediction from a computer simulation using this model shows excellent agreement with the experimental data. This model is recommended for use in the design of large-scale, similar-purpose equipment. 9 refs., 15 figs., 2 tabs

  10. Efficient one-pot four-component synthesis of fused thiazolopyridin-2 ...

    Indian Academy of Sciences (India)

    . 30. 70. 8. [Net3][Ac]. 1:1:1:1. 3. 30. 80. 9. [bmim][Cl]. 1:1:1:1. 3. 30. 78. 10 .... Catalyst-free one-pot synthesis of thiazolopyridin-2-ones. 1479. Table 3. Optimization of the activity of ionic liquid after reuse. Sl. No. No. of cycle. Yield (%). 1. I. 94. 3.

  11. One-Pot Functionalization of Graphene with Porphyrin through Cycloaddition Reactions

    NARCIS (Netherlands)

    Zhang, Xiaoyan; Hou, Lili; Cnossen, Arjen; Coleman, Anthony C.; Ivashenko, Oleksii; Rudolf, Petra; Wees, Bart J. van; Browne, Wesley R.; Feringa, Ben L.

    Two types of graphene-based hybrid materials, graphene-TPP (TPP=tetraphenylporphyrin) and graphene-PdTPP (PdTPP=palladium tetraphenylporphyrin), were prepared directly from pristine graphene through one-pot cycloaddition reactions. The hybrid materials were characterized by thermogravimetric

  12. One-Pot Conversion of Carbohydrates into Furan Derivatives via Furfural and 5-Hydroxylmethylfurfural as Intermediates.

    Science.gov (United States)

    Liu, Bing; Zhang, Zehui

    2016-08-23

    Recently, there has been growing interest in the transformation of renewable biomass into value-added fuels and chemicals. The catalytic conversion of naturally abundant carbohydrates can generate two-important furan chemicals: 5-hydroxymethylfurfural (HMF) from C6 carbohydrates and furfural from C5 carbohydrates. Both HMF and furfural have received great interest as precursors in the synthesis of commodity chemicals and liquid fuels. In recent years, a trend has emerged to integrate sequential catalytic processes involving multistep reactions for the direct one-pot transformation of carbohydrates into the aimed fuels and chemicals. One-pot reactions have remarkably unique and environmentally friendly benefits, including the fact that isolation and purification of intermediate compounds can be avoided. Herein, the present article aims to review recent advances in the one-pot conversion of carbohydrates into furan derivatives via furfural and HMF as intermediates. Special attention will be paid to the catalytic systems, mechanistic insight, reaction pathways, and catalyst stability. It is expected that this review will guide researchers to develop effective catalytic systems for the one-pot transformation of carbohydrates into furan derivatives. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  13. Asymmetric Formation of Bridged Benzoxazocines through an Organocatalytic Multicomponent Dienamine-Mediated One-Pot Cascade

    DEFF Research Database (Denmark)

    Ransborg, Lars Krogager; Overgaard, Mette Kiilerich; Hejmanowska, Joanna

    2014-01-01

    An organocatalytic one-pot cascade leading to the stereoselective formation of novel bridged benzoxazocines is presented. The developed methodology is based on the first example of a γ-selective-Mannich-initiated cascade reaction and allows for direct annulation of the bridged benzoxazocines...

  14. Silica nanoparticles as a highly efficient catalyst for the one-pot ...

    African Journals Online (AJOL)

    Silica nanoparticles as a highly efficient catalyst for the one-pot synthesis of sterically congested ... Bulletin of the Chemical Society of Ethiopia ... 42 nm) as a catalyst under solvent free conditions at room temperature is described. The ease of ...

  15. Modelling Visual Quality of Kalanchoe Blossfeldiana: Influence of Cultivar and Pot Size

    NARCIS (Netherlands)

    Carvalho, S.M.P.; Almeida, J.; Eveleens-Clark, B.A.; Bakker, M.J.; Heuvelink, E.

    2008-01-01

    An explanatory model for predicting kalanchoe plant height and cropping duration has been developed for one cultivar and one pot size, as described in earlier papers. In two experiments (winter and summer) seven contrasting cultivars (`Anatole¿, `Debbie¿, `Delia¿, `Mie¿, `Pandora¿, `Tenorio¿ and

  16. Potting media, transplants and yields in the production of glasshouse tomatoes

    NARCIS (Netherlands)

    Spithost, L.S.

    1969-01-01

    Samples of potting composts for raising tomatoes on holdings in the South Holland glasshouse district were collected in 1960 and 1961.

    In propagation experiments with soil blocks, fresh weight of young tomato plants were found to vary widely. Some 3/4 out of the investigated composts were not

  17. Dynamics of water and nutrients for potted plants induced by flooded bench fertigation : experiments and simulation

    NARCIS (Netherlands)

    Otten, W.

    1994-01-01

    Dynamics of water and nutrients as affected by physical and chemical characteristics of a substrate, fertigation method and schedule, and plant uptake were studied for a flooded bench fertigation system for potted plants, through a detailed experimental study of the root environment and a

  18. The presence of cucumber mosaic virus in pot marigold (Calendula officinalis L. in Serbia

    Directory of Open Access Journals (Sweden)

    Milošević Dragana

    2015-01-01

    Full Text Available During 2014 a total of 67 pot marigold samples from five different localities in the Province in Vojvodina were collected and analysed for the presence of Cucumber mosaic virus (CMV and Impatiens necrotic spot virus (INSV using commercial double-antibody sandwich (DAS-ELISA kits. CMV was detected serologically in all inspected localities in 67.16% collected samples. None of the analysed samples was positive for INSV. The virus was successfully mechanically transmitted to test plants including Chenopodium amaranticolor, C. quinoa, Datura stramonium, Nicotiana tabacum 'Samsun' and N. glutinosa, as well as pot marigold seedlings, confirming the infectious nature of the disease. The presence of CMV in pot marigold plants was further verified by RT-PCR and sequencing, using the specific primers CMV CPfwd/CMVCPrev that amplify coat protein (CP gene. Phylogenetic analysis based on the CP gene sequences showed clustering of the selected isolates into three subgroups, IA, IB and II, and Serbian CMV isolates from pot marigold belong to subgroup II.

  19. A facile and expedient one-pot three-component reaction leading to ...

    Indian Academy of Sciences (India)

    Sci. Vol. 124, No. 5, September 2012, pp. 1007–1012. c Indian Academy of Sciences. A facile and expedient one-pot three-component reaction leading to multifunctionalized stabilized phosphorus ylides. ZAHRA HASSANI. ∗ and ZEINAB ESFANDIARPOUR. Department of New Materials, International Center for Science, ...

  20. Point-of-use water purification using clay pot water filters and copper ...

    African Journals Online (AJOL)

    All other critical parameters such as total hardness, turbidity, electrical conductivity and ions in the filtered water were also within acceptable levels for drinking water quality. The filtration rate of the pot was also measured as a function of grain size of the sawdust and height of the water column in it. The filtration rate was ...