ARCHITECTURAL PATTERNS IN LARGE-SCALE GILBERT-TYPE DELTA COMPLEXES, PLEISTOCENE, GULF OF CORINTH, GREECE

1991 ◽  
pp. 207-216 ◽  
Author(s):  
GIAN GABRIELE ORI ◽  
MARCO ROVERI ◽  
GARY NICHOLS
Keyword(s):  
Large Scale ◽  
Gulf Of Corinth ◽  
Architectural Patterns

Introduction—Minoan Built Environment: Past Studies, Recent Perspectives, and Future Challenges

2017 ◽  
Author(s):  
Quentin Letesson ◽  
Carl Knappett
Keyword(s):  
Twentieth Century ◽  
Built Environment ◽  
Large Scale ◽  
Monumental Architecture ◽  
Form And Function ◽  
Architectural Patterns ◽  
Future Challenges ◽  
Residential Quarters ◽  
And Function ◽  
Intensive Work

Architecture and urbanism have been of constant interest to Minoan archaeologists since the beginning of the twentieth century. While there is some scholarly bias to this, with the field deeply affected by Sir Arthur Evans’s focus on the monumental architecture of Knossos, Minoan Crete continues to yield abundant evidence for a substantial built environment. Focusing on urban and architectural remains creates a strong bias in favour of one block of time, the Neopalatial period, which produced the largest amount of wellpreserved settlements and buildings. Yet, in general, the evidence we now have on the Minoan built environment is an undeniable resource, one that continues to grow thanks to ongoing studies of pre-existing remains as well as new excavation and survey projects. As is clear in Evans’s magnum opus, The Palace of Minos at Knossos, the large-scale excavations typical of the dawn of the last century were heavily directed towards the urban cores of the largest Minoan sites (e.g. Boyd Hawes et al. 1908; Hutchinson 1950). The bulk of what we know about the Minoan built environment comes from the first half of the twentieth century, initially through the intensive work of the foreign schools at Malia, Phaistos, Palaikastro, Gournia, Mochlos, and Pseira, later joined by countless excavations by Greek archaeologists. Yet, synthetic treatments really only began with the work of James Walter Graham, in the form of numerous papers published in the American Journal of Archaeology (see Letesson 2009 for a detailed review), and especially his Palaces of Crete (Graham 1962). Nonetheless, his comparative analyses, which also dealt with non-palatial buildings, were largely focused on polite architecture. With a particular interest in form and function, he built on Evans’s insights to be the first to identify, across a large sample of buildings, recurring architectural patterns in the Minoan built environment (e.g. Piano Nobile, residential quarters, banquet halls). His studies also included an innovative quantitative component, emphasizing the existence of a unit of length that builders would have used to lay out the palaces and some of the so-called ‘villas’.

scholarly journals A microseismic study in the western part of the Gulf of Corinth (Greece): implications for large-scale normal faulting mechanisms

1996 ◽  
Vol 126 (3) ◽  
pp. 663-688 ◽  
Author(s):  
A. Rigo ◽  
H. Lyon-Caen ◽  
R. Armijo ◽  
A. Deschamps ◽  
D. Hatzfeld ◽  
...  
Keyword(s):  
Large Scale ◽  
Normal Faulting ◽  
Gulf Of Corinth

scholarly journals Lost in Translation: Settlement Organization in Postpalatial Crete—A View from the East

2017 ◽  
Author(s):  
Louise A. Hitchcock ◽  
Aren M. Maeir
Keyword(s):  
Bronze Age ◽  
Large Scale ◽  
Multiple Scales ◽  
Cultural Anthropology ◽  
Cross Cultural ◽  
Comparative Approach ◽  
Architectural Styles ◽  
Architectural Patterns ◽  
Cultural Patterning ◽  
Mediterranean Regions

This contribution will consider problems and issues related to understanding architecture and urbanism in postpalatial Crete in its larger Mediterranean context, with reference particularly to Philistia but also to Cyprus and mainland Greece (Fig. 13.1). Comparisons with Philistia and Cyprus are relevant because many scholars have argued for a migration to these regions in the form of large scale colonization, and they have attempted to identify Aegean influences and even direct architectural transfers in these regions (as outlined in sections 13.2 and 13.4). This paper takes a more moderate or minimalist position: that any migration to these regions from the Aegean was limited and entangled, taking the form of what Knapp (2008: 266–8, 289, 292, 356; see also Hitchcock and Maeir 2013) has termed a ‘hybridization process’. However, a comparative approach among the Mediterranean regions has value regardless of where one positions oneself on the issue of migration, cross-cultural influence, and/or interconnections (see now Knapp and Manning 2016). The value lies in cross-cultural patterning that may be identified based on common postpalatial changes in social organization, structures, and practices; levels of technology; climate; and geography. It is the search for such patterning that typifies the approach to studying culture in cultural anthropology (e.g. Haviland et al. 2011). The benefit in identifying architectural patterns and differences across IIIC pottery-producing cultures can help to identify both common social practices and regional differences. Furthermore, we will argue that understanding architecture on multiple scales (urbanism, curation, design, and technique) in this era should emphasize IIIC commonalities, rather than past studies that have privileged and over-emphasized continuities with the palatial Bronze Age. While such continuities are interesting and worth drawing attention to, emphasizing them minimizes the significance of the breakdown and diminishing of official architectural styles. In addition, given that the data base for architecture is much smaller than for ceramic studies, a comparative approach can bring new insights gained by using different methods—as in Driessen’s study of complementarity in the different use of similar spaces by males and females as indicated by different types of artefact patterning in each space (see chapter 5).

Some comments about observations and image processing of comet 29P/Schwassmann-Wachmann 1

1999 ◽  
Vol 173 ◽  
pp. 243-248
Author(s):  
D. Kubáček ◽  
A. Galád ◽  
A. Pravda
Keyword(s):  
Image Processing ◽  
Large Scale ◽  
Harvard College ◽  
Oak Ridge ◽  
Large Scale Structures ◽  
Short Period Comet ◽  
Short Period ◽  
Scale Structures ◽  
Harvard College Observatory ◽  
Period Comet

AbstractUnusual short-period comet 29P/Schwassmann-Wachmann 1 inspired many observers to explain its unpredictable outbursts. In this paper large scale structures and features from the inner part of the coma in time periods around outbursts are studied. CCD images were taken at Whipple Observatory, Mt. Hopkins, in 1989 and at Astronomical Observatory, Modra, from 1995 to 1998. Photographic plates of the comet were taken at Harvard College Observatory, Oak Ridge, from 1974 to 1982. The latter were digitized at first to apply the same techniques of image processing for optimizing the visibility of features in the coma during outbursts. Outbursts and coma structures show various shapes.

Evolution of Large-Scale Coronal Structures

1994 ◽  
Vol 144 ◽  
pp. 29-33
Author(s):  
P. Ambrož
Keyword(s):  
Magnetic Field ◽  
Field Line ◽  
Large Scale ◽  
Coronal Magnetic Field ◽  
Source Surface ◽  
Solar Cycles ◽  
Characteristic Relationship ◽  
The Magnetic Field ◽  
Coronal Structures

AbstractThe large-scale coronal structures observed during the sporadically visible solar eclipses were compared with the numerically extrapolated field-line structures of coronal magnetic field. A characteristic relationship between the observed structures of coronal plasma and the magnetic field line configurations was determined. The long-term evolution of large scale coronal structures inferred from photospheric magnetic observations in the course of 11- and 22-year solar cycles is described.Some known parameters, such as the source surface radius, or coronal rotation rate are discussed and actually interpreted. A relation between the large-scale photospheric magnetic field evolution and the coronal structure rearrangement is demonstrated.

Large-scale Motion of Solar Filaments

2000 ◽  
Vol 179 ◽  
pp. 205-208
Author(s):  
Pavel Ambrož ◽  
Alfred Schroll
Keyword(s):  
Magnetic Flux ◽  
Proper Motion ◽  
Time Scale ◽  
Large Scale ◽  
Accuracy Of Measurements ◽  
Solar Filaments ◽  
General Movement ◽  
Scale Motion ◽  
Velocity Scatter

AbstractPrecise measurements of heliographic position of solar filaments were used for determination of the proper motion of solar filaments on the time-scale of days. The filaments have a tendency to make a shaking or waving of the external structure and to make a general movement of whole filament body, coinciding with the transport of the magnetic flux in the photosphere. The velocity scatter of individual measured points is about one order higher than the accuracy of measurements.

Some applications of electron beam microanalysis techniques in VLSI process evaluation

1983 ◽  
Vol 41 ◽  
pp. 160-161
Author(s):  
Simon Thomas
Keyword(s):  
Integrated Circuits ◽  
Process Evaluation ◽  
Large Scale ◽  
Technology Development ◽  
Analytical Techniques ◽  
Successful Implementation ◽  
Analysis Of Failures ◽  
Characterization Of Materials ◽  
Circuits Vlsi

Trends in the technology development of very large scale integrated circuits (VLSI) have been in the direction of higher density of components with smaller dimensions. The scaling down of device dimensions has been not only laterally but also in depth. Such efforts in miniaturization bring with them new developments in materials and processing. Successful implementation of these efforts is, to a large extent, dependent on the proper understanding of the material properties, process technologies and reliability issues, through adequate analytical studies. The analytical instrumentation technology has, fortunately, kept pace with the basic requirements of devices with lateral dimensions in the micron/ submicron range and depths of the order of nonometers. Often, newer analytical techniques have emerged or the more conventional techniques have been adapted to meet the more stringent requirements. As such, a variety of analytical techniques are available today to aid an analyst in the efforts of VLSI process evaluation. Generally such analytical efforts are divided into the characterization of materials, evaluation of processing steps and the analysis of failures.

Electron microscopy study of reactively sputter-deposited Ti/N films on silicon

1992 ◽  
Vol 50 (2) ◽  
pp. 1362-1363
Author(s):  
V. C. Kannan ◽  
A. K. Singh ◽  
R. B. Irwin ◽  
S. Chittipeddi ◽  
F. D. Nkansah ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Large Scale ◽  
Hexagonal Phase ◽  
Microscopy Study ◽  
Electron Microscopy Study ◽  
Process Conditions ◽  
Tin Films ◽  
Wide Range ◽  
Fcc Phase ◽  
Circuits Vlsi

Titanium nitride (TiN) films have historically been used as diffusion barrier between silicon and aluminum, as an adhesion layer for tungsten deposition and as an interconnect material etc. Recently, the role of TiN films as contact barriers in very large scale silicon integrated circuits (VLSI) has been extensively studied. TiN films have resistivities on the order of 20μ Ω-cm which is much lower than that of titanium (nearly 66μ Ω-cm). Deposited TiN films show resistivities which vary from 20 to 100μ Ω-cm depending upon the type of deposition and process conditions. TiNx is known to have a NaCl type crystal structure for a wide range of compositions. Change in color from metallic luster to gold reflects the stabilization of the TiNx (FCC) phase over the close packed Ti(N) hexagonal phase. It was found that TiN (1:1) ideal composition with the FCC (NaCl-type) structure gives the best electrical property.

Evolution of the microstructure of Cu(Ti)/SiO2 layers annealed in NH3

1995 ◽  
Vol 53 ◽  
pp. 452-453
Author(s):  
J. Liu ◽  
N. D. Theodore ◽  
D. Adams ◽  
S. Russell ◽  
T. L. Alford ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Titanium Nitride ◽  
Large Scale ◽  
Standard Procedure ◽  
Alloy Film ◽  
Electron Beam Evaporation ◽  
Copper Metallization ◽  
Nominal Composition ◽  
Ti Alloy ◽  
Thermally Grown

Copper-based metallization has recently attracted extensive research because of its potential application in ultra-large-scale integration (ULSI) of semiconductor devices. The feasibility of copper metallization is, however, limited due to its thermal stability issues. In order to utilize copper in metallization systems diffusion barriers such as titanium nitride and other refractory materials, have been employed to enhance the thermal stability of copper. Titanium nitride layers can be formed by annealing Cu(Ti) alloy film evaporated on thermally grown SiO2 substrates in an ammonia ambient. We report here the microstructural evolution of Cu(Ti)/SiO2 layers during annealing in NH3 flowing ambient.The Cu(Ti) films used in this experiment were prepared by electron beam evaporation onto thermally grown SiO2 substrates. The nominal composition of the Cu(Ti) alloy was Cu73Ti27. Thermal treatments were conducted in NH3 flowing ambient for 30 minutes at temperatures ranging from 450°C to 650°C. Cross-section TEM specimens were prepared by the standard procedure.

Immunogold labeling of CMP-KDO synthetase produced by recombinant E. Coli cells

1987 ◽  
Vol 45 ◽  
pp. 924-925
Author(s):  
F. A. Durum ◽  
R. G. Goldman ◽  
T. J. Bolling ◽  
M. F. Miller
Keyword(s):  
Inclusion Bodies ◽  
Large Scale ◽  
Recombinant Dna ◽  
Test System ◽  
Cell Protein ◽  
Gram Negative Bacteria ◽  
Cytoplasmic Inclusions ◽  
Isolation And Purification ◽  
E Coli ◽  
Low Concentrations

CMP-KDO synthetase (CKS) is an enzyme which plays a key role in the synthesis of LPS, an outer membrane component unique to gram negative bacteria. CKS activates KDO to CMP-KDO for incorporation into LPS. The enzyme is normally present in low concentrations (0.02% of total cell protein) which makes it difficult to perform large scale isolation and purification. Recently, the gene for CKS from E. coli was cloned and various recombinant DNA constructs overproducing CKS several thousandfold (unpublished data) were derived. Interestingly, no cytoplasmic inclusions of overproduced CKS were observed by EM (Fig. 1) which is in contrast to other reports of large proteinaceous inclusion bodies in various overproducing recombinant strains. The present immunocytochemical study was undertaken to localize CKS in these cells.Immune labeling conditions were first optimized using a previously described cell-free test system. Briefly, this involves soaking small blocks of polymerized bovine serum albumin in purified CKS antigen and subjecting them to various fixation, embedding and immunochemical conditions.

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