Charles Lamb, Elia (1823), title-page

2021 ◽  
Keyword(s):  
Title Page ◽  
Literary Celebrity ◽  
Charles Lamb ◽  
The Individual

If Lamb had written only one book in his life, and it was this one, he would still be regarded as one of the great essayists in the language. By the time this collection was published, Lamb was already a literary celebrity because of the rage for everything to do with Elia generated by the individual essays published under that name in the London Magazine. The publisher was Taylor and Hessey, who had published Keats, among others, and who presumably thought the four letters spelling Elia's name would be more than enough to guarantee a brisk sale.

scholarly journals Networked Privacy Beyond the Individual: Four Perspectives to ‘Sharing’

2015 ◽  
Vol 1 (1) ◽  
pp. 4 ◽  
Author(s):  
Airi Lampinen
Keyword(s):  
Social Network ◽  
Social Life ◽  
Social Network Sites ◽  
Title Page ◽  
Prior Work ◽  
Challenges And Opportunities ◽  
Boundary Regulation ◽  
The Individual

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>Synthesizing prior work, this paper provides conceptual grounding for understanding the dialectic of challenges and opportunities that social network sites present to social life. With the help of the framework of interpersonal boundary regulation, this paper casts privacy as something people do, together, instead of depicting it as a characteristic or a possession. I illustrate interpersonal aspects of networked privacy by outlining four perspectives to ‘sharing’. These perspectives call for a rethink of networked privacy beyond an individual’s online endeavors.</span></p></div></div></div>

Building America: Henry Thoreau and the American Home

Prospects ◽  
1986 ◽  
Vol 11 ◽  
pp. 326-365
Author(s):  
Steven Fink
Keyword(s):  
Built Environment ◽  
Focal Point ◽  
Title Page ◽  
Domestic Architecture ◽  
National Identities ◽  
Economic Values ◽  
Living Space ◽  
Architectural Model ◽  
The Individual

When henry thoreau published Walden in 1854, the title page was illustrated with an engraving of the modest dwelling he had built by the pond. (See Figure 1.) While the cabin seems unexceptional, it was an appropriate focal point for the book, a visible emblem of the independent, self-determined life he had made for himself and which he advocated for every American. Recognizing that the built environment expresses fundamental personal, social, and economic values, Thoreau saw that Americans in particular needed to build with a deliberation commensurate to the larger endeavor of defining their personal and national identities. Thoreau was not alone in his interest in developing a national architectural ideal; he wrote at the height of a period during which, as Gwendolyn Wright has put it, “The task of defining the American home was a national mission.” For Thoreau, the cardinal principle of housing-the first demand he made of America in its domestic architecture — was that living space must create or preserve the freedom and independence of the individual. This is the principle upon which all of his comments on housing and architecture are based and the criterion by which any particular architectural model is judged.

John James Audubon’s prospectus for The birds of America

2021 ◽  
Vol 48 (2) ◽  
pp. 263-280
Author(s):  
P. B. Logan ◽  
M. A. Sidor
Keyword(s):  
Title Page ◽  
Additional Information ◽  
John James Audubon ◽  
Marketing Tool ◽  
The Individual ◽  
General Scope

The prospectus for The birds of America, which was used by John James Audubon as a marketing tool while canvassing for potential subscribers, went through a series of editions between 1827 and 1838. From a single folded sheet describing the general scope of the work and its price, the prospectus grew to 16 pages that incorporated a separate title-page, the names of subscribers, favourable reviews, and a list of the individual prints that had been published. As the project came to a close, Audubon encapsulated the salient details in advertisements printed in publications in England and America. Six editions, based on 16 extant copies, were identified by W. H. Fries in 1973. Since that time, additional information has become available about the various editions, including ones of which Fries was not aware. A summary and reclassification of the editions is appropriate to assist in better understanding the history and rarity of this publication.

The Ultrastructure of Monkey Gingival Epithelium

1967 ◽  
Vol 25 ◽  
pp. 16-17
Author(s):  
C.N. Sun
Keyword(s):  
Epithelial Cells ◽  
Macaca Nemestrina ◽  
Stratum Granulosum ◽  
Solution Ph ◽  
Gingival Epithelial Cells ◽  
Stratum Spinosum ◽  
Cell Layers ◽  
Gingival Epithelium ◽  
The Individual ◽  
Different Thickness

The present study demonstrates the ultrastructure of the gingival epithelium of the pig tail monkey (Macaca nemestrina). Specimens were taken from lingual and facial gingival surfaces and fixed in Dalton's chrome osmium solution (pH 7.6) for 1 hr, dehydrated, and then embedded in Epon 812.Tonofibrils are variable in number and structure according to the different region or location of the gingival epithelial cells, the main orientation of which is parallel to the long axis of the cells. The cytoplasm of the basal epithelial cells contains a great number of tonofilaments and numerous mitochondria. The basement membrane is 300 to 400 A thick. In the cells of stratum spinosum, the tonofibrils are densely packed and increased in number (fig. 1 and 3). They seem to take on a somewhat concentric arrangement around the nucleus. The filaments may occur scattered as thin fibrils in the cytoplasm or they may be arranged in bundles of different thickness. The filaments have a diameter about 50 A. In the stratum granulosum, the cells gradually become flatted, the tonofibrils are usually thin, and the individual tonofilaments are clearly distinguishable (fig. 2). The mitochondria and endoplasmic reticulum are seldom seen in these superficial cell layers.

A Study of the Ultrastructure of Visual Cell Outer Segment Membranes, Using a Water-Miscible Embedding Medium and Differential Staining

1972 ◽  
Vol 30 ◽  
pp. 50-51
Author(s):  
Anthony J. Godfrey
Keyword(s):  
Outer Segment ◽  
Protein Denaturation ◽  
Uranyl Acetate ◽  
Differential Staining ◽  
Visual Cell ◽  
Lead Citrate ◽  
Chick Retina ◽  
Dark Staining ◽  
Embedding Medium ◽  
The Individual

Aldehyde-fixed chick retina was embedded in a water-containing resin of glutaraldehyde and urea, without dehydration. The loss of lipids and other soluble tissue components, which is severe in routine methods involving dehydration, was thereby minimized. Osmium tetroxide post-fixation was not used, lessening the amount of protein denaturation which occurred. Ultrathin sections were stained with 1, uranyl acetate and lead citrate, 2, silicotungstic acid, or 3, osmium vapor, prior to electron microscope examination of visual cell outer segment ultrastructure, at magnifications up to 800,000.Sections stained with uranyl acetate and lead citrate (Fig. 1) showed that the individual disc membranes consisted of a central lipid core about 78Å thick in which dark-staining 40Å masses appeared to be embedded from either side.

The Red Neuronal Pigment in the Nervous System of the Mussel, Mytilus Edulis: Localization and Its Effect on Lateral Ciliary Activity with Spectral and Analytical Changes

1981 ◽  
Vol 39 ◽  
pp. 494-495
Author(s):  
Anthony A. Paparo ◽  
Judith A. Murphy
Keyword(s):  
Nervous System ◽  
Mytilus Edulis ◽  
Neuronal Cell ◽  
Ciliary Activity ◽  
Neuronal Cell Bodies ◽  
The Central Nervous System ◽  
Intracellular Organelles ◽  
The Common ◽  
The Individual ◽  
Cryostat Sections

The purpose of this study was to localize the red neuronal pigment in Mytilus edulis and examine its role in the control of lateral ciliary activity in the gill. The visceral ganglia (Vg) in the central nervous system show an over al red pigmentation. Most red pigments examined in squash preps and cryostat sec tions were localized in the neuronal cell bodies and proximal axon regions. Unstained cryostat sections showed highly localized patches of this pigment scattered throughout the cells in the form of dense granular masses about 5-7 um in diameter, with the individual granules ranging from 0.6-1.3 um in diame ter. Tissue stained with Gomori's method for Fe showed bright blue granular masses of about the same size and structure as previously seen in unstained cryostat sections.Thick section microanalysis (Fig.l) confirmed both the localization and presence of Fe in the nerve cell. These nerve cells of the Vg share with other pigmented photosensitive cells the common cytostructural feature of localization of absorbing molecules in intracellular organelles where they are tightly ordered in fine substructures.

Some Effects of Oxidant Air Pollutants (Ozone and Peroxyacetyl Nitrate) on the Ultrastructure of Leaf Tissues

1972 ◽  
Vol 30 ◽  
pp. 360-361
Author(s):  
William W. Thomson ◽  
Elizabeth S. Swanson
Keyword(s):  
Air Pollutants ◽  
Electron Microscopic Examination ◽  
Peroxyacetyl Nitrate ◽  
Electron Microscopic ◽  
Growth Physiology ◽  
Physiology And Biochemistry ◽  
Entire Plant ◽  
Leaf Tissues ◽  
Gaseous Hydrocarbons ◽  
The Individual

The oxidant air pollutants, ozone and peroxyacetyl nitrate, are produced in the atmosphere through the interaction of light with nitrogen oxides and gaseous hydrocarbons. These oxidants are phytotoxicants and are known to deleteriously affect plant growth, physiology, and biochemistry. In many instances they induce changes which lead to the death of cells, tissues, organs, and frequently the entire plant. The most obvious damage and biochemical changes are generally observed with leaves.Electron microscopic examination of leaves from bean (Phaseolus vulgaris L.) tobacco (Nicotiana tabacum L.) and cotton (Gossipyum hirsutum L.) fumigated for .5 to 2 hours with 0.3 -1 ppm of the individual oxidants revealed that changes in the ultrastructure of the cells occurred in a sequential fashion with time following the fumigation period. Although occasional cells showed severe damage immediately after fumigation, the most obvious change was an enhanced clarity of the cell membranes.

Algorithms for automated montage synthesis of images from laser-scanning confocal microscopes

1995 ◽  
Vol 53 ◽  
pp. 650-651
Author(s):  
D. E. Becker
Keyword(s):  
Image Analysis ◽  
High Resolution ◽  
Laser Scanning ◽  
Cell Counting ◽  
Wide Area ◽  
Data Set ◽  
Computational Synthesis ◽  
Automated Cell Counting ◽  
Partial View ◽  
The Individual

An efficient, robust, and widely-applicable technique is presented for computational synthesis of high-resolution, wide-area images of a specimen from a series of overlapping partial views. This technique can also be used to combine the results of various forms of image analysis, such as segmentation, automated cell counting, deblurring, and neuron tracing, to generate representations that are equivalent to processing the large wide-area image, rather than the individual partial views. This can be a first step towards quantitation of the higher-level tissue architecture. The computational approach overcomes mechanical limitations, such as hysterisis and backlash, of microscope stages. It also automates a procedure that is currently done manually. One application is the high-resolution visualization and/or quantitation of large batches of specimens that are much wider than the field of view of the microscope.The automated montage synthesis begins by computing a concise set of landmark points for each partial view. The type of landmarks used can vary greatly depending on the images of interest. In many cases, image analysis performed on each data set can provide useful landmarks. Even when no such “natural” landmarks are available, image processing can often provide useful landmarks.

Semi-automated methods for 3-D reconstruction of macromolecular complexes

1995 ◽  
Vol 53 ◽  
pp. 42-43
Author(s):  
B. Carragher ◽  
M. Whittaker
Keyword(s):  
Three Dimensional ◽  
Time Saving ◽  
Macromolecular Complexes ◽  
Symmetry Properties ◽  
Dimensional Reconstruction ◽  
Experienced Operator ◽  
Projection Images ◽  
The Individual ◽  
Natural Symmetry

Techniques for three-dimensional reconstruction of macromolecular complexes from electron micrographs have been successfully used for many years. These include methods which take advantage of the natural symmetry properties of the structure (for example helical or icosahedral) as well as those that use single axis or other tilting geometries to reconstruct from a set of projection images. These techniques have traditionally relied on a very experienced operator to manually perform the often numerous and time consuming steps required to obtain the final reconstruction. While the guidance and oversight of an experienced and critical operator will always be an essential component of these techniques, recent advances in computer technology, microprocessor controlled microscopes and the availability of high quality CCD cameras have provided the means to automate many of the individual steps.During the acquisition of data automation provides benefits not only in terms of convenience and time saving but also in circumstances where manual procedures limit the quality of the final reconstruction.

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