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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

An archaeological study of architectural form and function at Indian Key, Florida [electronic resource] / by Kelly A. Driscoll.

Driscoll, Kelly A. January 2003 (has links)
Title from PDF of title page. / Document formatted into pages; contains 130 pages. / Thesis (M.A.)--University of South Florida, 2003. / Includes bibliographical references. / Text (Electronic thesis) in PDF format. / ABSTRACT: Indian Key Historic State Park is a small island located on the Atlantic Ocean side of the Florida Keys, near Islamorada. Before it was bought by the state of Florida in 1970, Indian Key had been the setting for a number of historically significant activities. The most well known of these is the 1840 raid on the people and buildings that made up a small wrecking village, established on the island by Jacob Housman in the early 1830s. The limestone foundations of these structures are the main attraction to today's visitor to the park. There is more to the story of Indian Key, though, than the Housman period and the structural remains left behind from this stage of the island's history. Almost immediately after the near destruction of the island in 1840, the Florida Squadron of the Navy took over, constructing their own buildings, and re-using some of the previously constructed foundations. / ABSTRACT: This cycle of rebuilding and re-use continued for another hundred years, with families and fishers trying to inhabit and profit from Indian Key. The focus of this thesis is to examine the foundations and associated archaeological features of Indian Key in order to determine better periods of use and re-use for the buildings that have been identified through archaeological investigations. This research was conducted in order to examine the site's architecture through an archaeological perspective; it is by no means an attempt at a complete architectural study of the site. Rather, it is an effort to examine the entire island of Indian Key, by focusing on the history of the buildings that helped make it an important piece of Florida's past. / System requirements: World Wide Web browser and PDF reader. / Mode of access: World Wide Web.
42

An evaluation of the short-term social and economic impacts of marine reserves on user groups in Key West /

Dobrzynski, Tanya. Nicholson, Elizabeth E. January 2001 (has links) (PDF)
Thesis (M.S.)--Duke University, 2001. / Typescript. Includes bibliographical references (leaves 157-160). Also issued online.
43

An Evaluation of the Along Track Reef Imaging System (ATRIS) for Efficient Reef Monitoring and Rapid Groundtruthing of EAARL Lidar

Caesar, Nicole O 07 April 2006 (has links)
The Along-Track Reef-Imaging System (ATRIS) is a vessel-mounted, digital camera, depth sounder and Global Positioning System (GPS) package that facilitates the rapid capture of underwater images in shallow-water benthic environments. This technology has the potential to collect ecologically significant data, particularly in benthic habitats less than 10 m in depth, with better location referencing and in less time than is required for surveys carried out by Scuba divers. In October 2004, ATRIS was tested coincidently with SCUBA-assisted video along transects on five patch reefs in Biscayne National Park. Images from both data sets were subsampled, viewed, and benthic cover under random points were identified and counted. Digital-still images of reef benthos collected by ATRIS were of higher quality than SCUBA-acquired video imagery, allowing more reliable classification of benthos. “Substrate”, which included areas of hard-ground, sand or rubble, was the most frequently identified benthic category (43%), followed by octocoral (21%), unidentifiable (19%), and macroalgae (12%). Total stony coral cover averaged less than 5%. ATRIS-acquired benthic-cover data were compared with rugosity data derived from the Experimental Advanced Airborne Research Lidar (EAARL), revealing no strong correlations, probably because much of the hard substrate patch reef topography was created by corals that have died in the past few decades. ATRIS, diver-acquired data, and EAARL provide different scales of information, all of which can be valuable tools for assessing and managing coral reefs.
44

Incongruent experiences : literary representations of post-Apartheid Johannesburg in Ivan Vladislavić’s Portrait with keys

Gulesserian, Lisa Ann 29 November 2010 (has links)
South Africa has not yet become a nation united in its diversity despite the claim made otherwise in the South African constitution. To grapple with the constitution’s unfulfilled promises, many writers and artists from the country have taken up the incongruity between lived experience and nationalist rhetoric in their works. As part of that efforts by artists and writers in South Africa, Ivan Vladislavić’s 2006 book Portrait with Keys: The City of Johannesburg Unlocked describes the difficulties of living in a country that does not perfectly match the rhetoric of a nation “united in [its] diversity.” In order to expand on the theme in Portrait with Keys of incongruity between lived life and the national discourse, as well as between lived life and literary representations, it is imperative to identify the discourse surrounding the current situation in South Africa. In this analysis of Vladislavić’s book, the author will describe and decipher moments where the lived experience of residents in Johannesburg belies the inclusionary discourse of South Africa and the literary representation of other cities. After describing moments that highlight the lack of correspondence between life and word, the author will analyze the various strategies for coping with the incongruity in the book. By taking this route of analysis, the author intends to illuminate the South African phenomenon of incongruent experience (in which lived life, discourse, and representation do not correspond) and arrive at a reading of the incongruity in Vladislavić’s book that leaves room for hope. / text
45

Effects of Vegetation Structure and Elevation on Lower Keys Marsh Rabbit Density

Dedrickson, Angela 2011 December 1900 (has links)
The Lower Keys marsh rabbit (Sylvilagus palustris hefneri, LKMR), 1 of 3 subspecies of Sylvilagus palustris, is endemic to the Lower Florida Keys. The LKMR is listed as an endangered species due to predation by feral and free roaming domestic cats (Felis catus) and raccoons (Procyon lotor), road mortality, effects of storm surges, sea level rise, the small declining metapopulation size, and possible habitat loss from hardwood encroachment. The purpose of this study was to determine the current LKMR density on lands managed by the United States Navy, Naval Air Station Key West and evaluate how vegetation structure and patch elevation effect LKMR population density. I conducted fecal pellet counts to determine LKMR density, collected vegetation data using percent composition of ground cover, Robel range pole, and point-centered quarter methods, and obtained data on patch area and elevation. I used simple linear regression to assess the relationship between LKMR density and 9 measured vegetation characteristics, patch area, and patch elevation to determine which variables have an influence on LKMR density and the relationship between them. In my examination of the simple regression models, 6 out of the 11 variables appeared to influence LKMR population density. The average per patch percent composition of nonliving material and grasses, maximum height of vegetation at the range pole, distance to nearest woody vegetation, patch elevation, and visual obstruction readings (VOR) individually accounted for 26.4%, 30.4% , 18.1%, 8.5%, 6.8%, and 1.4% of the variability in LKMR density, respectively. According to the regression models, LKMR density increased in patches with greater amounts of grasses and with greater distance to woody vegetation. Habitat management is vital to the recovery of the LKMR and needs to focus on providing greater amounts of grasses and reducing the amount of woody vegetation encroachment to enhance LKMR population density.
46

BUILDING WEB-BASED INTERACTIVE KEYS TO THE HYMENOPTERAN FAMILIES AND SUPERFAMILIES

Seltmann, Katja Chantre 01 January 2004 (has links)
Traditionally manufacturing job shops either have a process layout or a product layout. The advantages of one type of layout tend to be a disadvantage for the other. Hybrid cellular constructs represents a novel fusion of process and product layouts. In this thesis, hybrid cellular constructs specifically Hybrid Flow Shops and Reoriented andamp; Reshaped Cells are clearly described in terms of their structure, key features, and modes of operation. An engineering procedure is illustrated by cases and particular manufacturing circumstances where each concept would be most useful are identified. This thesis then defines the lean practices that are compatible with the structure in question and identifies what practices are incompatible. It suggests how to modify lean practices to fit and at least obtain some benefits for the incompatible ones. Finally, a procedure for design of logistics management systems for assembly cells and lines is presented.
47

ANDROID SECURE DEPLOYMENT & NFC BASED E-LIBRARY IMPLEMENTATION

HASSAN, FARRUKH January 2015 (has links)
This thesis communicates a new approach for the future Library system using secure NFC technology. Today we can use NFC and Android based mobile phones to build modern library system in which user will instead of standing in the queue can directly borrow and return books. The NFC technology which will use in this thesis is capable of storing small amount of information. This storage will be used for maintaining the books records. Although the NFC works in close proximity but still there are possibilities of attacks. Due to contact less communication the victim cannot notice the attacks. There are different types of attacks which can occur including modification of data and listening to the communication by unknown user. Therefore in this thesis the author will look into how one can protect the system from these kinds of at-tacks. The motivation behind the thesis is to introduce scalable cloud based infrastructure as a backbone Library. Current systems using bar code technology are not secure. Therefore an infrastructure needs to be built which includes cloud based server for key distribution and data storage. Furthermore, this thesis includes a study of the encryption and decryption schemes for close proximity communications. A new novel algorithm has been introduced and implemented as an encryption scheme for this thesis work. The Huffman scheme has been modified and 16 bit keys have been used for the key exchange. The new approach is compared with the existing techniques and found that it is reliable as compared to other techniques.
48

A historical study and evaluation of the form of church government practised by the Particular Baptists in the 17th and 18th centuries / Boon-Sing Poh

Poh, Boon-Sing January 2012 (has links)
This thesis is a historical study and evaluation of the form of church government practised by the Particular Baptists of the 17th and 18th centuries, from the years 1650 to 1750. This study is based on confessional statements, the ecclesiological literature, and the extant church books of the Particular Baptists. It is shown that the Particular Baptists practised a definitive form of church government known traditionally as Independency, similar to that expounded by John Owen, minus infant baptism. Under the principle of the autonomy of the church the Particular Baptists practised believer’s baptism, an explicit church membership, and upheld covenant theology. Under the principle of the headship of Christ, they practised the separation of church and state, upheld the divine right of the magistrate, and also believed in the liberty of conscience. Under the principle of rule by elders the majority of the Particular Baptists practised a plurality of elders in which there was a distinction made between the roles of the pastor or minister and the ruling elders, although they occupy the same basic office of rule. However, deviation from a plural eldership took place, leading to the singlepastor- and-multiple-deacons situation, accompanied by the disappearance of ruling elders and the practice of congregational democracy in governance. This arrangement is characteristic of modern Congregationalism. Under the principle of the communion of churches the regional associations of churches accomplished much good, while a number of issues remained unresolved, including open and closed communion, congregational hymn singing, and the training of ministers. In the final chapter, the study attempts to resolve some ecclesiological issues controverted among Reformed Baptists today by applying the lessons learned from the Particular Baptists. To the Particular Baptists, Independency was the jus divinum (divinely ordained) form of church government used by God as the vehicle to carry out the Great Commission with a view to establishing biblically ordered churches, which upheld the 1689 Baptist Confession of Faith. These three components of church life − mission-mindedness, biblical church order, and the 1689 Confession of Faith − arose from the thorough biblicism of the Particular Baptists. / Thesis (Ph.D. (Church and Dogma History))--North-West University, Potchefstroom Campus, 2012
49

Remote sensing of grazing halos examining policy in the Florida Keys National Marine Sanctuary /

Dunn, Jeffrey J. January 1900 (has links)
Thesis (M.A.)--West Virginia University, 2008. / Title from document title page. Document formatted into pages; contains vi, 36 p. : ill. (some col.), col. map. Includes abstract. Includes bibliographical references (p. 31-36).
50

Protecting the Florida Keys an Internet GIS/IMS strategy for benthic habitat management /

Martin, Frank. January 2000 (has links)
Thesis (M.A.)--West Virginia University, 2000. / Title from document title page. Document formatted into pages; contains ix, 121 p. : ill. (some col.), maps (some col.). Includes abstract. Includes bibliographical references (p. 117-121).

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