The Coast Guard has developed several systems to measure the performance of its engineering and logistics organizations. The development of these measures is based upon the need to show where and how the organization meets the American taxpayer’s needs. The use of multivariable regressions and determining the statistical distributions of the variables will show the adequacy of the measures and processes currently used. They will also determine a better way to measure the performance of the Coast Guard Small Boat Fleet. This research will analyze the 47 Motor Life Boat and 25 Response Boat-Small data from fiscal year 2011 to 2013. The focus will be on improving the measure used by the engineering and systems managers of the Coast Guard to manage assets and resources, as well as making recommendations on how to improve the processes involved in managing a robust engineering and logistics system.

During the Vendel period the elite started to bury their men and women in the boat graves. The boat graves have been interpreted differently depending on if the graves were made for men or women. But the grave goods have one thing in common. The grave goods, consisted of weapons, jewelry, riding equipment, gaming pieces and hand craft tools, proves that the buried persons belonged to an upper-class with a connection to the religion, the gods and the fertility cult.

The boat-burials in Scandinavia presents several rich findings in the form of boats, possession and their owners. These boat-burials are reviewed in this work through a lens of maritime archaeology, to connect the possible roles held by the boat itself in context with the placement and nature of the burial gifts deposited around and inside the vessel. The burial grounds in Vendel, Valsgärde, Tuna I Badelunda, Ultuna and Old Uppsala are presented to compare and create context between findings to define a common tradition and cosmology involving the boat-burials in question.

Overabundant nitrate in Iowa’s surface water threatens stream health, drinking water safety, and significantly contributes to hypoxic zones in the Gulf of Mexico. Researchers have quantified surface water nitrate loads historically with grab samples and, more recently, in-situ sensors. In-situ sensor networks capture changes in nitrate concentration over small time scales, providing high temporal resolution data to accurately calculate nitrate loading. However, because advanced sensors are expensive, spatial resolution is often compromised when sensors are deployed on large rivers. To collect high spatial resolution nitrate samples that complement the high temporal resolution data from in-situ sensors, we first used traditional grab samples on small, non-navigable streams in the Clear Creek and the English River watersheds. Dense grab samples across watersheds provide higher resolution data, but not at the spatial resolution achievable on navigable streams with newly developed, boat-deployed sensor technology. We constructed a boat-deployed sensor system that automatically measured nitrate concentrations, temperature, dissolved oxygen, conductivity, and pH as we navigated a boat on a given waterbody. We used the system on the Iowa and Cedar Rivers to capture spatial and temporal changes never previously observed in Iowa. Our data suggest nitrate concentrations and yields were highest in low-relief landforms dominated by row crop agriculture. Nitrate concentrations were lower in higher-relief landforms with less row crop production. We also measured water in Storm Lake, IA with the boat-deployed system. We measured little heterogeneity of nitrate concentrations in the lake, but observed significant nitrate reduction in a large wetland just upstream. The system captured fine scale spatial dynamics of nitrate reduction in the wetland and low nitrate concentrations throughout Storm Lake. Our newly developed sensor platform captured high resolution water quality data, complementing the high temporal resolution data collected with in-situ sensors. High spatial resolution data in this and similar studies provide powerful insights for decision makers to target problematic areas, reduce nitrate, and improve water quality.

<p>Windy Scandinavia is the manufacturer of the luxury yacht Windy 52 Xanthos. There is a storage application in the aft sofa on the boat that doesn’t live up to the standard and functionality level that Windy represents. This report describes the mechanical design process of this storage application, which currently has bad functionality and is expensive for Windy in production.</p><p>The aim of the project was to develop the existing storage application to a low cost application. Simple and effective for Windy to produce and assemble, with the directives of access to the front or from above to the sofa.</p><p>A feasibility study of the existing application was made to get a picture of disadvantages and advantages to keep for further concepts.</p><p>The concept development included three steps; each step implied further development in level of detail. Starting with a range of concepts covering all different possibilities of access to the storage space, and ending up with a couple of concepts developed in detail with costs and knowledge of productions methods.</p><p>The result became a standard application; a hatch with gas dampers. The reasons why this became the result was because of the low cost, simplicity and functionality. Small modifications of existing moulds and no new components or production methods needed.</p><p>Conclusion of the result is that it fulfils the requirement specification and thereby is a proper result. The conceptual design phase generated many different concepts, from these concepts a result satisfying the requirements emerged.</p>

Windy Scandinavia is the manufacturer of the luxury yacht Windy 52 Xanthos. There is a storage application in the aft sofa on the boat that doesn’t live up to the standard and functionality level that Windy represents. This report describes the mechanical design process of this storage application, which currently has bad functionality and is expensive for Windy in production. The aim of the project was to develop the existing storage application to a low cost application. Simple and effective for Windy to produce and assemble, with the directives of access to the front or from above to the sofa. A feasibility study of the existing application was made to get a picture of disadvantages and advantages to keep for further concepts. The concept development included three steps; each step implied further development in level of detail. Starting with a range of concepts covering all different possibilities of access to the storage space, and ending up with a couple of concepts developed in detail with costs and knowledge of productions methods. The result became a standard application; a hatch with gas dampers. The reasons why this became the result was because of the low cost, simplicity and functionality. Small modifications of existing moulds and no new components or production methods needed. Conclusion of the result is that it fulfils the requirement specification and thereby is a proper result. The conceptual design phase generated many different concepts, from these concepts a result satisfying the requirements emerged.

Dongsha Island has Taiwan¡¦s only well developed and integrated coral atoll ecosystem. The numbers of fish species and coral varieties in its waters have topped 679 and 286 respectively, which illustrates its biodiversity and wealth of fishery resources; therefore, it has drawn plenty of Chinese fishing boats to illegally enter into the area for fishing. Over the years, the fishery resources and terrain ecology of the Dongsha Island have been damaged as a result of illegal fishing. On the other hand, even though Taiwan¡¦s Coast Guard Administration in charge of patrolling the waters of the Dongsha Marine National Park, due to the vast sea area and varying depths of the atoll, the effect of the law enforcement on the vessels is limited, and cannot provide effective deterrence. By using existing information technology to gain knowledge on the distribution of the Chinese fishing boats, this study proposes to make the most of the limited law enforcement capacity to enhance the efficiency of law enforcement. With the coastal radar station established by Taiwan¡¦s Coast Guard Administration in 2003, this study scanned the waters around the clock and digitally journalized the data regarding times and locations of the voyages of the fishing boats, to further explore the time and space distribution of the Chinese fishing boats at the Dongsha atoll. Based on the annual, quarterly, monthly, day to night and tidal periods, five periods in total, this study used the Geographic Information System (GIS) to map out the distribution of the Chinese fishing boats, and probed into the distribution patterns in different times and spaces. The results will provide a scientific reference for law enforcement; it is hoped that the law will be effectively enforced and the ecological environment will be well preserved under limited resources. The study results indicate that the Chinese fishing boats operating at the Dongsha atoll are mainly small boats; a large boat can carry 10 to 30 small boats. Furthermore, the fishery catches are mainly live fish, sea cucumbers and conches, and are mostly carried back to the port by transport vessels for sale. The Chinese fishing boats often gather at two hot spots of the south atoll platform and the north atoll platform. In terms of the distribution of seasonal gathering, the study found that most of the Chinese fishing boats return home for the Chinese New Year holiday, the gathering density is higher during full moon periods and the gathering may slightly move towards the north when affected by the southwest monsoon. These results can serve as an important reference for Dongsha Marine National Park¡¦s resource management and Coast Guard Administration¡¦s sea area law enforcement.

Excavations conducted in A.D. 1894 and 1895 by French archaeologist Jean- Jacques de Morgan at the funerary complex of the ancient Egyptian Middle Kingdom pharaoh Senwosret III on the plain of Dahshur revealed some unparalleled finds which included five or six small boats. These boats provide a unique opportunity in nautical archaeology—to study contemporaneous hulls. Today, only four of the "Dahshur boats" can be located with certainty; two are in the United States, one in the Carnegie Museum of Natural History in Pittsburgh and one in the Field Museum of Natural History in Chicago. The remaining two are on display in The Egyptian Museum, Cairo. Since their excavation these boats remained relatively inconspicuous until the mid-1980s when a study of the two hulls in the United States was conducted. However, the two boats in Cairo remained largely unpublished. This thesis combines personal observation and recording of the Cairo boats over two summers to reveal more unique characteristics of the hulls and will facilitate a future study of the group as a whole. Each boat is discussed individually and is further divided into its major components by order of construction.

Aerial surveys were conducted throughout Hervey Bay Marine Park between August and October 1992 and 2004 to determine changes in abundance and distribution of the Eastern Australia humpback whale population in this area. Due to concerns about possible effects of boat traffic on whale distributions associated with a growing whale watching industry, the number and location of vessels were also recorded during these surveys. Throughout the 1992 season, 17 flights were conducted and a total of 41.93 surveys hours were completed, recording 186 pods, and a total of 320 animals. In addition, 392 boats were spotted in the area. During 2004, 10 flights took place with a total of 23.56 survey hours, 203 pods were sighted and a total 388 animals were recorded. In addition 216 boats were spotted in the study area.Results suggested an overall increase in the density of whale sightings from 1992 to 2004. By comparing total numbers for both years normalized to the number of survey hours, it can be seen that the total number of pods and the total number of individuals both increased. In 1992, with 7 more flights and an extra 10 hours on survey, the total number of pods and the total number of whales observed were less than in 2004. The composition of the pods showed a variation throughout both seasons consistent with a known distinctive temporal segregation of humpback whales on their annual migration. The percentage of calves was higher in 2004 than in 1992 consistent with the overall recovery of the eastern Australia population.Boat traffic did not show an effect on whale distributions in either year of the study. However this work provides a baseline for continuing to monitor boat traffic and whale distributions to help ensure that the east Australia whale population will continue to recover together with a sustainable growing whale watching industry.

For generations of Mi’kmaq from Pictou Landing First Nation, A’se’k (often referred to as Boat Harbour) provided cultural, recreation, and livelihood functions. For almost 50 years, this once-healthy tidal estuary has been receiving effluent from a nearby bleached kraft pulp mill. This study was carried out in partnership with the Pictou Landing Native Women’s Association, and sought to collect stories of A’se’k from Knowledge Holders who remember it as a healthy, thriving, culturally significant community place. Using a narrative approach of restorying, the historical importance of and changes to A’se’k are illuminated through the voices of Mi’kmaq who have lived the experiences. Their stories further highlight the ongoing environmental, health, and social injustices faced by Indigenous peoples, shaped by the many complex dimensions of colonialism and racism in Canada. Through a reflexive examination of my experiences as a non-Indigenous graduate student navigating the research landscape, this study also highlights a process of learning to be an ally alongside Indigenous partners. Together, these findings suggest the need to restory Canada’s (ongoing) colonial legacy, through community-based processes, in order to move towards ending colonial structures.