Abstract This paper explores the strengths and weaknesses of the 19th century Orphan Train Movement. It gives a history of the movement, including the factors that contributed to its establishment. It looks at the reasons for the large number of orphans in New York and mentions the importance of the work of Reverend Charles Loring Brace. It also traces what happened to the children after their transportation and follows up on some of the orphan train riders still alive today.
From the Paper "The Orphan Train Movement beginning in the nineteenth century was an attempt to correct certain social problems by moving orphaned children from New York to states further West, notably to Missouri, Indiana, and Kansas. The intent was to give these children a better life than they would have roaming the streets of New York or living in an orphanage. For some, what they found was a better life, but for others, the result was often a form of indentured servitude for families who had taken them in and who expected them to work in return. Another consequence was that many of these children were cut off from all ties to whatever families they might have had and to their family history, for records were not well kept and have often been lost entirely. The program was set into motion by the Reverend Charles Loring Brace, and among the reasons were an increase in population due to immigration and a growth in crime, poverty, and disease in New York."
Abstract This paper will examine the Toronto Star article "Europe is Braced for the Euro" from a historical point of view. The first task will be to examine the article's main points. Then, the article will be discussed from the point of view of how it fits into the earlier developments of the plans and visions of Europeans to join together in an economic union in order to solve "local" problems and in order to become a stronger economic force in the world.
Abstract This extensive paper compares "Northanger Abbey" by Jane Austen, "Louisa" by Elizabeth Herley, "The Mysteries of Udolpho" by Ann Radcliffe and "Silly Novels" by Lady Novelists by George Elliot. It analyzes their attitudes to women placing it in a historical context.
From the paper:
Jane Austen is often thought of as a writer whose works provide a refreshing and bracing antidote to the common literary themes of overheated romance and destiny. Her novels often revolve around the plot of two or three women who are unlucky, then lucky at love?but with an ironic twist that fundamentally deflates commonly accepted mores and notions of deeply held romantic cliches such as love at first sight. (In Austen's most famous novel, Pride and Prejudice, the main romantic hero and heroine, Elizabeth Bennett and Mr. Darcy hate rather than love one another at first sight.)"
From the Paper "Pedro Calderon de la Barca y Henao shows what is ephemeral in existence and, at the same time, demonstrates the divine and eternal aspects of human life in his play La Vida Es Sueno. The title of the baroque Spanish play is usually translated into English as Life is a Dream, but (like all translations) this is somewhat misleading. A more accurate rendition of Barca's intent might be a line known to children in English-speaking countries throughout time and across the world: "Life Is But a Dream." The line from the children's round of "Row, Row, Row Your Boat" and Barca's play reflect the same essential philosophy about the world, in which spiritual goodness and nobility are the only real things that one can know: Everything else that happens in life is of no true consequence and may be relied upon only as much as we..."
Abstract This paper explains that smart materials are devices, which can sense various stimuli from outer environment such as thermal, electrical and magnetic changes and can respond accordingly; basically, they are materials that sense and respond like living things. The author points out that two families of passive seismic control devices exploiting the peculiar properties of SMA kernel components have been implemented and tested within the MANSIDE project (Memory Alloys for New Seismic Isolation and Energy Dissipation Devices: Special braces for framed structures and isolation devices for buildings and bridges. The paper states that, with these smart materials, engineers are able to build the best and safest structures where possible catastrophic changes in the environment are sensed and precautions are taken directly. 10 figures.
Table of Contents
Introduction
What is a Smart Material?
Types of Smart Materials
Classification Based on Input
Electrical Fields
Thermal Fields
Magnetic Fields
Comparison Based on Output
Strain
Changes in Other Properties
Applications
In Civil Engineering
Uses of Shape Memory Alloys
Smart Concrete
In Other Areas
Conclusion
From the Paper "The first experimental demonstration of the piezoelectric properties in relation to crystal structure was published in 1880 by Pierre and Jacques Curie. This effect was considered quite important and was referred to as "piezoelectricity" in order to distinguish it from other areas of scientific phenomenological experience such as "pyroelectricity" (electricity generated from crystals by heating). As an aside, piezoelectrics also tend to be pyroelectrics. The Curie brothers did not predict that crystals exhibiting the direct piezoelectric effect (electricity from applied stress) would also exhibit the converse piezoelectric effect (stress in response to applied electric field). This property was mathematically deduced and hypothesized by Lippmann in 1881. The Curies then confirmed the existence of the converse effect, and continued on to obtain quantitative proof of the complete reversibility of mechanical deformations in piezoelectric crystals."
Abstract This paper discusses adolescent idiopathic scoliosis which is defined as a lateral spinal curvature of greater than 10 degrees and for which no pathological cause can be determined and the initial assessment focuses on the identification of any treatable underlying pathology. According to the paper, this condition is probably genetic. The paper further discusses the symptoms of the condition and related problems.
From the Paper "For patients with a curve severe enough to require surgery (greater than 45 degrees in adolescents and greater that 50 degrees in adults), rod placement and bone grafting may be necessary to achieve partial or complete correction (Greiner). Surgical intervention may improve the curve, unlike bracing that is intended merely to stop curve progression (Bassett). Arthrodesis, or fusion, of the vertebrae in the corrected position will keep the spine in the corrected position (Bassett). Bone is usually taken from the iliac crest to use as bone graft and to facilitate spinal fusion, however allograft bone may also be used (Bassett). Usually, fusion of the spine becomes solid about six months postoperatively, and then the majority of patients are permitted to resume normal physical activities (Bassett). "
Abstract This paper presents a detailed case study and report on the technical issues that need to be considered in facade retention with internal demolition of the Edward England Potato Warehouse in Cardiff, Wales. The writer describes the site and the problems it presents to those interested in preserving or developing it. The writer also outlines the essential equipment and steps for installing a facade retention system, and for internal demolition and the erection of a new internal frame. In addition, the writer discusses alternative options such as refurbishment and total demolition. This paper contains a figure and a table.
Outline:
Introduction
Site Investigation
Desk Top Study
Walk over Survey
Geotechnical Survey
Performance Evaluation
Long Term Monitoring
Defects list
Pre Specification Survey
Facade Retention System, Restrictions and Demolition
Facade Retention: Information Required
Restrictions
Facade Retention Ideas
West Bute Avenue Elevation
East Water Front Elevation
South Park Elevation
North Herbert Street Elevation
Cleaning, Repair and Protection
Demolition
Implications of Basement and Underpinning
Underpinning
Implication and Consideration of Basement Installation
Method Statement
Conclusion
Appendix A: Ariel Photograph of site
From the Paper "In order to provide detailed design solutions for method of facade retention for a building, essential information must be gathered and analysed first. The information needed includes: condition of the facade, bearing capacity of the soil, wind load factors, deflection limits, wall thickness of facade and impact load (for minimization). Scientific calculations will be made to determine placement, size and type of retention system and system foundation to provide ample support for facade during demolition, and avoiding facade damage and collapse. As so much technical information is required to design a solution, the following section simply discusses possible solutions and ideas to complement site conditions."
Abstract This research paper discusses the possibility of capitalizing on the wasted power of human locomotion by harvesting energy from it. The scientific principle behind energy harvesting devices is explained; with the use of piezoelectric materials, which can be crystals, ceramics, and polymers, an electrical potential is generated when mechanical force is applied. The author goes on to introduce some of these energy harvesting devices such as knee braces and wearable backpacks before discussing the pros and cons of each device. The paper concludes that although small human locomotion-powered generators are not yet ready for the mainstream with furthering advances in materials, design, and electronics we may all someday be generating power as we walk. This paper includes figures.
From the Paper "A third approach for mounting generators on people comes in the form of a wearable backpack. This device would use the constant up-and-down motion of a person walking to drive an electromagnetic generator. A weight inside the backpack is suspended on springs and oscillates with each step. This detail of operation reveals another benefit of a backpack-style generator: as the weight is suspended on springs it doesn't travel completely with the body as a fixed weight would. Instead the weight only travels a portion of the distance of the backpack, meaning that it is not necessary for the wearer to lift it as high as normal with each step."
