Information Outlook, September 2006

Volume 10, Issue 9https://scholarworks.sjsu.edu/sla_io_2006/1008/thumbnail.jp

Alamogordo News, 05-25-1911

https://digitalrepository.unm.edu/alamogordo_news/1385/thumbnail.jp

Mathematical modelling of gas flow networks in pellet induratlon systems

The objective of this research is to develop a simulation software tool, GASFLO, which should evaluate pressure, flow and temperature distributions of process gas in pellet induration system networks. Pellet induration systems are complex industrial systems composed of heterogenous components. The magnitude of gas through leaks i.e. the air entering or leaving the system from the points other than the known exits, is substantial and it adversely effects the performance of induration process. These leaks are very difficult to measure because of the hostile environment in the plant. The modelling of such industrial systems requires a notable amount of experimentation so the tool has been designed to enable the user modeller to change the component models and solution algorithms easily. The conventional methods for flow network simulation are based on process centred approach, mostly composed of homogeneous components. For ease of computation, the non-pipe elements are modelled with an approximate linear or non-linear generic equation, whose coefficients can simulate different states of the element. The resulting set of non-linear equations is linearised and solved simultaneously using some iterative method. By contrast, GASFLO is based on device centred or unit based approach, and uses a two level hierarchical solution algorithm. The pellet induration system network is first idealised into a connected graph of streams (sets of serially connected components) and nodes. At the top or coordination level the flow and pressure distributions satisfying the Kirchhoff's laws are evaluated for the connected graph. At the lower or component level the exact mathematical models of components ale computed, in order of their occurrence in respective streams, using coordination variables as parameters. The converged flows are used for the temperature computation. The solution algorithm requires partitioning of the connected graph into forest and coforest structures, for which secondary algorithms have been developed using specific heuristics relevant to the pellet induration systems. The rigorous application of software engineering techniques for the design and implementation of software, enabled the resolution of the complexity of the modelled system, embedded the characteristics of 'quality software' into the resulting code and benefits from object orientation, even though it is implemented in standard FORTRAN 77. GASFLO predicted results are in a good agreement with the measured results, it has been validated for a real life pellet induration system. It has been applied to simulate several practical scenarios, like addition of extra wind boxes to the zones and to determine how the plant production can be increased by certain ratio, such simulations were not feasible otherwise. GASFLO takes less than a minute to simulate a real-life pellet induration system on a 486 PC. The combined simulation with an other software tool, INDSYS, which evaluates the heat distribution in the solids, is also feasible

The Granite Monthly, a New Hampshire magazine, devoted to literature, history, and state progress. vol. 35

Covers July, 1903 - December, 1903. Vol. XXXV, Nos. 1-

Households of the Cape, 1750 to 1850 : inventories and the archaeological record

Bibliography: p. 193-208.The purpose of the research was to study changes that occurred in the material culture of the Cape during the period when the British took over control of the colony from the Dutch. There were three phases for investigation: the colony under the Dutch East India Company in the 18th century, twenty transitional years of interim British and Netherlands governments between 1795 and 1815, and the Cape as a British colony after 1815. An historical archaeological approach was applied to material remains surviving from those years, such as excavated artefacts, documents and buildings, that assumed these sources of material culture reflected the larger cultural, or cognitive, contexts in which they were conceived, made and used. Particular emphasis was placed on examination of household inventory manuscripts (lists of fixed and moveable properties, goods and chattels). Selected information from the inventories of more than 800 households was recorded, and further detailed analysis made of seventy-nine documents. Room-by-room appraisals indicate the layout (house plan), room numbers (house size), room names and activities (functions of spaces) within the house. These probate records thus provided invaluable information about houses, their contents and the placement of objects within the household, and could be investigated from the level of individual rooms on the day of appraisal to a range of houses over a number of years. By constituting the documentary evidence in a form compatible with assemblages of excavated artefacts, as a series uf space and time blocks, integrated information provided enhanced material cultural detail. Patterns were observed through time and across a range of regional and socio-economic situations. The first period covered a "I Dutch" Cape under the control of the eastern arm of the Dutch East India Company, but households were organised in a way distinctive to the Cape. Then there was a short period of relative freedom from governmental control, as transition was made from Dutch to British colonial status and trade options broadened, resulting in the wealthier urban households reflecting fashion, and to the benefit of many farmers. Finally, the Cape was fully incorporated into the networks of the British Empire, undergoing widespread adaptations to colonial society and changes in the material culture of households

Compact Anthology of World Literature II: Volumes 4, 5, and 6

The Compact Anthology of World Literature, Parts 4, 5, and 6 is designed as an e-book to be accessible on a variety of devices: smart phone, tablet, e-reader, laptop, or desktop computer. Students have reported ease of accessibility and readability on all these devices. To access the ePub text on a laptop, desktop, or tablet, you will need to download a program through which you can read the text. We recommend Readium, an application available through Google. If you plan to read the text on an Android device, you will need to download an application called Lithium from the App Store. On an iPhone, the text will open in iBooks. Affordable Learning Georgia has also converted the .epub files to PDF. Because .epub does not easily convert to other formats, the left margin of the .pdf is very narrow. ALG recommends using the .epub version. Although the text is designed to look like an actual book, the Table of Contents is composed of hyperlinks that will take you to each introductory section and then to each text. The three parts of the text are organized into the following units: Part 4—The Seventeenth and Eighteenth Centuries Unit I: The Age of Reason Unit II: The Near East and Asia Part 5—The Long Nineteenth Century Unit I Romanticism Unit II Realism Part 6—The Twentieth Century and Contemporary Literature Unit I Modernism Unit II Postcolonial Literature Unit III Contemporary Literature Texts from a variety of genres and cultures are included in each unit. Additionally, each selection or collection includes a brief introduction about the author and text(s), and each includes 3 – 5 discussion questions. Texts in the public domain--those published or translated before 1923--are replicated here. Texts published or translated after 1923 are not yet available in the public domain. In those cases, we have provided a link to a stable site that includes the text. Thus, in Part 6, most of the texts are accessible in the form of links to outside sites. In every case, we have attempted to connect to the most stable links available. The following texts have been prepared with the assistance of the University of North Georgia Press in its role as Affordable Learning Georgia\u27s Partner Press. Affordable Learning Georgia partners with the University of North Georgia Press to assist grantees with copyright clearance, peer review, production and design, and other tasks required to produce quality Open Educational Resources (OER). The University Press is a peer-reviewed, academic press. Its mission is to produce scholarly work that contributes to the fields of innovative teaching, textbooks, and Open Educational Resources. Affordable Learning Georgia Textbook Transformation Grant funds may be used for services provided by the Press. To determine how the University Press can assist ALG grantees or anyone interested in developing OER with ALG, the University Press will provide advance free consultations. Please contact the Press at 706-864-1556 or [email protected]. “Textbook Transformation Grants” from Affordable Learning Georgia Accessible files with optical character recognition (OCR) and auto-tagging provided by the Center for Inclusive Design and Innovation.https://oer.galileo.usg.edu/english-textbooks/1018/thumbnail.jp

"Sisters of the Capital": White Women in Richmond, Virginia, 1860-1880

This dissertation examines the effects of the Civil War and Reconstruction on elite, middle-, and working-class white women in Richmond, Virginia. Anne Firer Scott has written that the Civil War was a historical watershed that enabled southern women's movement into broader social, economic, and political roles in southern society. Suzanne Lebsock and George Rable have observed that claims about white Southern women's gains must be measured against the conservatism of Southern society as the patriarchy reasserted itself in the postwar decades. This study addresses this historiographical debate by examining changes in white Richmond women's roles in the workforce, in organizational politics, and the churches. It also analyzes the war's impact on marriage and family relations. Civil War Richmond represented a two-edged sword to its white female population. As the Confederate capital, it provided them with employment opportunities that were impossible before the war began. By 1863, however, Richmond's population more than doubled as southerners emigrated to the city in search of work or to escape Union armies. This expanding population created extreme shortages in food and housing; it also triggered the largest bread riot in the confederacy. With Confederate defeat, many wartime occupations disappeared, although the need for work did not. Widespread postwar poverty led to the emergence of different occupations. Women had formed a number of charitable organizations before the war began. During the war, they developed new associations that stressed women's patriotism rather than their maternity. In the churches, women's wartime work led to the emergence of independent missionary associations that often were in conflict with male-dominated foreign mission boards. Although change occurred, this study concludes that white women's experiences of the Civil War and Reconstruction in Richmond, Virginia, were far more complex than Scott's notion of a historical watershed indicates. The wartime transformation in women's lives was often fraught with irony. Many changes were neither sought nor anticipated by Richmond women. Several came precisely as a direct result of Confederate defeat. Others tended to reinforce patriarchal notions about white women's subordinate status in Southern society