The emergence and function of narrative images in ancient Greece

2017 ◽  
Vol 67-68 ◽  
pp. 193-206
Author(s):  
Luca Giuliani
Keyword(s):  
Ancient Greece ◽  
And Function ◽  
Narrative Images

Prologue

Dissonance ◽  
2016 ◽  
Author(s):  
Sean Alexander Gurd
Keyword(s):  
Ancient Greece ◽  
And Function

All the sounds in ancient Greece, from Homer to the death of Euripides, are named and arranged by category and function. A soundscape, a list, an overwhelm.

Ancient Greece on British Television

2018 ◽  
Keyword(s):  
United Kingdom ◽  
Case Studies ◽  
Ancient Greece ◽  
Cultural Narratives ◽  
The United Kingdom ◽  
And Function ◽  
Of Greece ◽  
Television Producers

Ancient Greece has inspired television producers and captivated viewing audiences in the United Kingdom for over half a century. By examining how and why political, social and cultural narratives of Greece have been constructed through television’s distinctive audiovisual languages, and also in relation to its influential sister-medium radio, this volume explores the nature and function of these public engagements with the written and material remains of the Hellenic past. Through ten case studies drawn from feature programmes, educational broadcasts, children’s animations, theatre play productions, dramatic fiction and documentaries broadcast across the decades, this collection offers wide-ranging insights into the significance of ancient Greece on British television.

scholarly journals Urban waste- and stormwater management in Greece: past, present and future

2017 ◽  
Vol 17 (5) ◽  
pp. 1386-1399 ◽  
Author(s):  
A. N. Angelakis
Keyword(s):  
Bronze Age ◽  
Stormwater Management ◽  
Ancient Greece ◽  
Early Bronze Age ◽  
Hydraulic Characteristics ◽  
Urban Wastewater ◽  
Modern Times ◽  
History Of ◽  
And Function ◽  
Of Greece

Urban wastewater and storm management has a long history which coincides with the appearance of the first organized human settlements (ca. 3500 BC). It began in prehistoric Crete during the Early Bronze Age (ca. 3200 BC) when many remarkable developments occurred in several stages known as Minoan civilization. One of its salient characteristics was the architecture and function of its hydraulic works and especially the drainage and sewerage systems and other sanitary infrastructures in the Minoan palaces and other settlements. These technologies, although they do not give a complete picture of wastewater and stormwater technologies in ancient Greece, indicate that such technologies have been used in Greece since the Minoan times. Minoan sanitary technologies were transferred to the Greek mainland in the subsequent phases of Greek civilization, i.e. in the Mycenaean, Classical, Hellenistic, Roman, and present times. The scope of this article is the presentation and discussion of the evolution of waste- and stormwater management through the long history of Greece, focusing on the hydraulic characteristics of sanitary infrastructures. Also, the present and future trends of wastewater and stormwater management are considered. Practices achieved in prehistoric Greece may have some relevance for wastewater engineering even in modern times.

scholarly journals The Rhetorical Structure of Argumentative Discourse as Expressed in Israeli Supreme Court Verdicts

2013 ◽  
Vol 2 (4) ◽  
pp. 144
Author(s):  
Orly Kayam
Keyword(s):  
Supreme Court ◽  
Rhetorical Analysis ◽  
Ancient Greece ◽  
Crucial Importance ◽  
Argumentative Discourse ◽  
Rhetorical Structure ◽  
Modern Times ◽  
Israeli Supreme Court ◽  
And Function ◽  
Role And Function

The aim of this article is to present and discuss the role and function of structure in argumentative discourse as expressed in Israeli Supreme Court Verdicts with a review of the literature from ancient Greece to modern times. This article includes a presentation of both Brewer’s and Roe’s models of text classification and presents the four types of text according to the classic classification, focusing primarily on the argumentative-persuasive text with particular attention to its unique rhetorical structure. The rhetorical structure of a text has crucial importance because it enables one to see an aspect of the rhetorical analysis. Graphic representation of the rhetorical structure of argumentative discourse by means of flowcharts is also discussed and examples are presented in the appendix to this article.

Conformation of Ribosomes from Escherichia Coli

1974 ◽  
Vol 32 ◽  
pp. 210-211
Author(s):  
M. Boublik ◽  
W. Hellmann ◽  
F. Jenkins
Keyword(s):  
Binding Sites ◽  
Ribosomal Proteins ◽  
Fluorescent Dyes ◽  
Protein Biosynthesis ◽  
Three Dimensional ◽  
Spatial Arrangement ◽  
Dimensional Structure ◽  
Complete Understanding ◽  
And Function

The present knowledge of the three-dimensional structure of ribosomes is far too limited to enable a complete understanding of the various roles which ribosomes play in protein biosynthesis. The spatial arrangement of proteins and ribonuclec acids in ribosomes can be analysed in many ways. Determination of binding sites for individual proteins on ribonuclec acid and locations of the mutual positions of proteins on the ribosome using labeling with fluorescent dyes, cross-linking reagents, neutron-diffraction or antibodies against ribosomal proteins seem to be most successful approaches. Structure and function of ribosomes can be correlated be depleting the complete ribosomes of some proteins to the functionally inactive core and by subsequent partial reconstitution in order to regain active ribosomal particles.

The Effect of Oxidized Cholesterol on the Aorta of Rabbits- Scanning Electron Microscopic Observations

1982 ◽  
Vol 40 ◽  
pp. 340-341
Author(s):  
S. K. Pena ◽  
C. B. Taylor ◽  
J. Hill ◽  
J. Safarik
Keyword(s):  
Cholesterol Biosynthesis ◽  
Cholesterol Content ◽  
Arterial Injury ◽  
Electron Microscopic ◽  
Aortic Smooth Muscle ◽  
Oxidized Cholesterol ◽  
Initial Event ◽  
Membrane Structure And Function ◽  
Scanning Electron Microscopic ◽  
And Function

Introduction: Oxidized cholesterol derivatives have been demonstrated in various cell cultures to be very potent inhibitors of 3-hvdroxy-3- methylglutaryl Coenzyme A reductase which is a principle regulator of cholesterol biosynthesis in the cell. The cholesterol content in the cells exposed to oxidized cholesterol was found to be markedly decreased. In aortic smooth muscle cells, the potency of this effect was closely related to the cytotoxicity of each derivative. Furthermore, due to the similarity of their molecular structure to that of cholesterol, these oxidized cholesterol derivatives might insert themselves into the cell membrane, alter membrane structure and function and eventually cause cell death. Arterial injury has been shown to be the initial event of atherosclerosis.

Ultrastructure of developing visual cortical synapses in the cat superior colliculus

1991 ◽  
Vol 49 ◽  
pp. 156-157
Author(s):  
Caroline A. Miller ◽  
Laura L. Bruce
Keyword(s):  
Superior Colliculus ◽  
Phosphate Buffer ◽  
Receptive Fields ◽  
Visual Cortical Area ◽  
Cortical Synapses ◽  
Visual Cortical ◽  
And Function ◽  
Phosphate Buffered Saline ◽  
The Brain ◽  
Cat Superior Colliculus

The first visual cortical axons arrive in the cat superior colliculus by the time of birth. Adultlike receptive fields develop slowly over several weeks following birth. The developing cortical axons go through a sequence of changes before acquiring their adultlike morphology and function. To determine how these axons interact with neurons in the colliculus, cortico-collicular axons were labeled with biocytin (an anterograde neuronal tracer) and studied with electron microscopy.Deeply anesthetized animals received 200-500 nl injections of biocytin (Sigma; 5% in phosphate buffer) in the lateral suprasylvian visual cortical area. After a 24 hr survival time, the animals were deeply anesthetized and perfused with 0.9% phosphate buffered saline followed by fixation with a solution of 1.25% glutaraldehyde and 1.0% paraformaldehyde in 0.1M phosphate buffer. The brain was sectioned transversely on a vibratome at 50 μm. The tissue was processed immediately to visualize the biocytin.

Structural modifications of intercellular junctions.

1978 ◽  
Vol 36 (2) ◽  
pp. 330-331
Author(s):  
J. Metz ◽  
M. Merlo ◽  
W. G. Forssmann
Keyword(s):  
Gap Junctions ◽  
Intercellular Junctions ◽  
Cell Isolation ◽  
Extrahepatic Cholestasis ◽  
Structural Modifications ◽  
Pancreatic Duct Ligation ◽  
Pancreatic Cells ◽  
Duct Ligation ◽  
Thin Sectioning ◽  
And Function

Structure and function of intercellular junctions were studied under the electronmicroscope using conventional thin sectioning and freeze-etch replicas. Alterations of tight and gap junctions were analyzed 1. of exocrine pancreatic cells under cell isolation conditions and pancreatic duct ligation and 2. of hepatocytes during extrahepatic cholestasis.During the different steps of cell isolation of exocrine pancreatic cells, gradual changes of tight and gap junctions were observed. Tight junctions, which formed belt-like structures around the apex of control acinar cells in situ, subsequently diminished, became interrupted and were concentrated into macular areas (Fig. 1). Aggregations of membrane associated particles, which looked similar to gap junctions, were intermixed within tight junctional areas (Fig. 1). These structures continously disappeared in the last stages of the isolation procedure. The intercellular junctions were finally separated without destroying the integrity of the cell membrane, which was confirmed with porcion yellow, lanthanum chloride and horse radish peroxidase.

Structural similarity of ribosomes from E. coli and A. salina

1978 ◽  
Vol 36 (2) ◽  
pp. 242-243
Author(s):  
M. Boublik ◽  
R.M. Wydro ◽  
W. Hellmann ◽  
F. Jenkins
Keyword(s):  
Ribosomal Proteins ◽  
Direct Evidence ◽  
Structural Similarity ◽  
Carbon Support ◽  
Artemia Salina ◽  
Uranyl Acetate ◽  
Biological Assays ◽  
E Coli ◽  
And Function ◽  
Fine Carbon

Ribosomes are ribonucleoprotein particles necessary for processing the genetic information of mRNA into proteins. Analogy in composition and function of ribosomes from diverse species, established by biochemical and biological assays, implies their structural similarity. Direct evidence obtained by electron microscopy seems to be of increasing relevance in understanding the structure of ribosomes and the mechanism of their role in protein synthesis.The extent of the structural homology between prokaryotic and eukaryotic ribosomes has been studied on ribosomes of Escherichia coli (E.c.) and Artemia salina (A.s.). Despite the established differences in size and in the amount and proportion of ribosomal proteins and RNAs both types of ribosomes show an overall similarity. The monosomes (stained with 0.5% aqueous uranyl acetate and deposited on a fine carbon support) appear in the electron micrographs as round particles with a diameter of approximately 225Å for the 70S E.c. (Fig. 1) and 260Å for the 80S A.s. monosome (Fig. 2).

The Scanning Electron Microscopic Observation of the Vestibular Sensory Epithelia

1969 ◽  
Vol 27 ◽  
pp. 40-41
Author(s):  
D.J. Lim ◽  
W.C. Lane
Keyword(s):  
Semicircular Canals ◽  
Electron Microscopic Observation ◽  
Gravitational Acceleration ◽  
Electron Microscopic ◽  
Sensory Epithelia ◽  
Scanning Electron Microscopic ◽  
Vestibular Sensory Epithelia ◽  
And Function ◽  
Sand Piles ◽  
Active Investigation

The morphology and function of the vestibular sensory organs has been extensively studied during the last decade with the advent of electron microscopy and electrophysiology. The opening of the space age also accelerated active investigation in this area, since this organ is responsible for the sensation of balance and of linear, angular and gravitational acceleration.The vestibular sense organs are formed by the saccule, utricle and three ampullae of the semicircular canals. The maculae (sacculi and utriculi) have otolithic membranes on the top of the sensory epithelia. The otolithic membrane is formed by a layer of thick gelatin and sand-piles of calcium carbonate crystals (Fig.l).

Sign in / Sign up

Export Citation Format

Share Document