Recovery of unattached offshore facilities or missing equipments is a challenging activity. Generally speaking, this activity involves a comprehensive procedure which includes: target characterization, searching, detection, verification, locating, reacquisition and salvage. Among them, target searching and detection are the most critical components of the whole procedure. The purpose of this investigation was dedicated in discussing the efficiency by the application of side-scan sonar, magnetometer and sub-bottom profiler simultaneously in searching, detecting, identifying and locating underwater stationary targets. Procedures of this research include: 1. Discussing the capabilities of instruments and verification cruises on target. 2. Discussing the salvage activity we conducted off Kaohsiung harbor on a depleted anchor. 3. Estimating the practicability of the methodology. According to the characteristics of these apparatus, the water depth, collected by echo sounder, is capable of expressing the relief of the seabed. Seabed sonographs, recorded by side-scan sonar, show that it is feasible to detect, verify and locate targets on the seabed. Sub-bottom profiler provides the sub-surface sedimentary information which can be used to detect buried targets. Magnetometer can detect environmental magnetic intensities, which can locate and determine the size of ferrous targets. Two depleted anchors were recorded off Kaohsiung harbor on the navigation chart. A recovery plan was then arranged which included 4 phases: collection of anchor characteristics, initial field survey and target detection, target verification and locating, target recovery. The underwater searching equipment employed in this activity include: side-scan sonar, sub-bottom profiler, magnetometer, echo sounder, underwater positioning system (include GPS), remotely operated vehicle (ROV) and professional divers. The offshore working platform used in this activity was R/V Ocean Research#3. Results of the initial search phase by side-scan sonar indicated there was only one potential target in the searching area. Follow up verification cruises confirmed acoustically that the target was an anchor with a piece of chain clogged on a block. The results of this investigation included the information such as the dimensions and the location of the anchor. Furthermore, the reason which caused the anchor being abandoned on the seafloor was derived. For underwater ferrous targets, such as anchor and chain cable, all of the aforementioned apparatus, have good potential for their detection and verification. It can be concluded that, applying these apparatus simultaneously can more effectively conduct searching, detecting, identifying and locating underwater stationary targets than by the application of a single instrument such as side-scan sonar system. Optical verifications of this target by ROV were attempted, nevertheless, were not success due to the difficulties in maneuvering OR#3 into proper position. An attempt to recovery this target by divers was arranged. But due to bad weather and rough sea state, the divers were not even allowed to dive. However, according to the experiences collected, a target reacquisition and recovery facility was built to fulfill the necessity of guiding divers to the target and lift it.

Leadership has been defined as the competencies and processes required to enable and empower ordinary employees to do extraordinary things in the face of adversity, it has the added advantage of constantly delivering superior performance to the benefit of individual employees and the organisation, thereby improving returns on investment for shareholders. These behaviours include being skilled in emotional competencies. This study focused on the emotional intelligence factors considered characteristic of effective leaders. Forty-eight high potential leaders (HPL) that were selected as part of the companies talent management program were included in the study. Their ratings on the 360-degree Emotional Competency Profiler (ECP) where compared to a group of twenty-four employees that were excluded from this program. Qualitative and quantitative methods where used to explore the relationship between leadership and emotional intelligence. Focus groups were used as qualitative method to determine the relationship between emotional intelligence as measured using the Emotional Competency Profiler (ECP), leadership and the leadership requirements placed on leaders as documented within the talent management program. The results from these discussions indicated a positive relationship between, emotional intelligence, leadership theory and the leadership requirements of the company. Quantitative methods where used to compare the ratings of leaders with nonleaders. The gap identified between current EQ behaviour and the importance of the EQ behaviour were used to indicate the leadership demands placed on the high potential leader and non-leader groups. The outcome of the study indicated the value and application of emotional intelligence (EQ) as component of effective leadership. It is well known that emotionally intelligent leaders have the ability to engage the hearts, minds and imaginations of ordinary people. They inspire people to perform beyond their own expectations. These leaders create a sense of ownership, belonging, security and joint destiny in situations of uncertainty and change. The result is that employees trust these leaders and approach their jobs with greater commitment. The resulting teamwork, mutual support and co-operation create a work environment were employees become creative and innovative. Teams with emotionally intelligent leaders reach a level of synergy that lifts their performance to a level that is more than the sum total of the individual contributions. / Thesis (MBA)-University of Natal, Durban, 2003.

Leadership has been defined as the competencies and processes required to enable and empower ordinary employees to do extraordinary things in the face of adversity, it has the added advantage of constantly delivering superior performance to the benefit of individual employees and the organisation, thereby improving returns on investment for shareholders. These behaviours include being skilled in emotional competencies. This study focused on the emotional intelligence factors considered characteristic of effective leaders. Forty-eight high potential leaders (HPl) that were selected as part of the companies talent management program were included in the study. Their ratings on the 360-degree Emotional Competency Profiler (ECP) where compared to a group of twenty-four employees that were excluded from this program. Qualitative and quantitative methods where used to explore the relationship between leadership and emotional intelligence. Focus groups were used as qualitative method to determine the relationship between emotional intelligence as measured using the Emotional Competency Profiler (ECP), leadership and the leadership requirements placed on leaders as documented within the talent management program. The results from these discussions indicated a positive relationship between, emotional intelligence, leadership theory and the leadership requirements of the company. Quantitative methods where used to compare the ratings of leaders with nonleaders. The gap identified between current EQ behaviour and the importance of the EO behaviour were used to indicate the leadership demands placed on the high potential leader and non-leader groups. The outcome of the study indicated the value and application of emotional intelligence (EO) as component of effective leadership. It is well known that emotionally intelligent leaders have the ability to engage the hearts, minds and imaginations of ordinary people. They inspire people to perform beyond their own expectations. These leaders create a sense of ownership, belonging, security and joint destiny in situations of uncertainty and change. The result is that employees trust these leaders and approach their jobs with greater commitment. The resulting teamwork, mutual support and co-operation create a work environment were employees become creative and innovative. Teams with emotionally intelligent leaders reach a level of synergy that lifts their performance to a level that is more than the sum total of the individual contributions. / Thesis (MBA)-University of Natal, Durban, 2003.

Submitted by Isaac Francisco de Souza Dias (isaac.souzadias@ufpe.br) on 2016-01-19T18:49:08Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) PALEOHISTOLOGIA COMPARADA EM OSTEODERMOS_YumiOliveira.pdf: 4564618 bytes, checksum: 11a11b43fc46b44343376f6534be1232 (MD5) / Made available in DSpace on 2016-01-19T18:49:08Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) PALEOHISTOLOGIA COMPARADA EM OSTEODERMOS_YumiOliveira.pdf: 4564618 bytes, checksum: 11a11b43fc46b44343376f6534be1232 (MD5) Previous issue date: 2015-05-22 / CAPES / Osteodermos constituem um osso tegumentar com alto potencial de fossilização que proporciona inúmeras informações sobre a morfologia do tegumento de animais existentes e fósseis, apresentando um alto grau de diversidade morfológica e histológica. Entre os mamíferos, osteodermos ocorrem principalmente em membros do clado Xenarthra. A escassez de informações sobre a microestrutura de osteodermos de xenartros indica a necessidade de estudos semelhantes para mamíferos encouraçados, como aqueles da Ordem Cingulata (tatus, pampatérios e gliptodontes). Aqui são apresentados novos dados sobre a histologia de osteodermos de dois gliptodontes Panochthus sp. e Neuryurus sp., no intuito de diferenciar as duas espécies através da histologia dos seus osteodermos. O material utilizado é proveniente dos Estados de Pernambuco, Paraíba, Alagoas e Rio Grande do Sul. Os osteodermos de Neuryurus sp. apresentam uma pobre organização espacial das fibras e uma grande área trabecular na região central, indicando um padrão ósseo diferente do encontrado em Panochthus, que se caracteriza por uma região central menos esponjosa que Neuryurus. Através do programa Bone Profiler foi obtido o grau de compactação dos espécimes, sendo Neuryurus sp. em torno de 70%, enquanto que para Panochthus sp. este valor ficou em aproximadamente 90%, demonstrando a diferença no padrão ósseo do osteodermo. O presente trabalho evidencia a variação microestrutural nos osteodermos estudados e mostra a importância da paleohistologia como ponto de partida para um melhor conhecimento de táxons extintos. / Osteoderms are integumentary bones with high fossilization potential that hold information about the anatomy of the skin in many extant and fossil animals, presenting a high degree of morphological and histological diversity. Among mammals, osteoderms occur mainly in members of the Xenarthra clade. The scarcity of information on the xenarthran osteoderms microstructure indicates the need for similar studies for armored mammals of the Order Cingulata (armadillos, pampatheres and glyptodonts). Here is presented new data on the osteoderms histology from two glyptodoonts, Panochthus sp. and Neuryurus sp., in order to differentiate the two species through the histology of their osteoderms. The material used in this study is from the states of Pernambuco, Paraíba, Alagoas and Rio Grande do Sul. The osteoderms of Neuryurus sp. have a poor spatial organization of the mineralized fibers and a large trabecular area in the central region, indicating a different bone pattern found in Panochthus, which is characterized by a central region less spongiosa than Neuryurus. Through the Bone Profiler program was obtained the degree of compactness of the specimens, with about 70% for Neuryurus sp. and approximately 90% for Panochthus sp. showing the difference in bone pattern osteoderm. This work demonstrates the microestrutural variation studied in osteoderms, and shows the importance of paleohistology as a starting point for a better understanding of extinct taxa.

Approximately 790 kilometers of continuous seismic reflection data were obtained with a 5000 joule Sparker in the Strait of Georgia, southwestern British Columbia. The Strait is a geological boundary between Upper Cretaceous Nanaimo Group rocks of the Vancouver Island area and Late Cretaceous-Early Tertiary continental rocks found in scattered outcrops on the southern mainland. Coast Intrusives form mountains on the mainland northeast of the Strait. The Fraser River has built a large submarine delta across the Strait and is the main source of Recent sediments. Deposition is occurring mainly on the delta front and in deep basins to the northwest. In the basin adjacent to the delta, flat-lying bottomset beds average about 200 meters in thickness. An older layer of bottomset beds in this basin overlies bedrock and extends under the present foreset beds. Thinner sedimentary layers of possible hemipelagic origin overlie Pleistocene banks and ridges along the mainland north of the delta. No significant amounts of Recent sediment are presently accumulating in the Strait south of the delta. Erosion of possible Late Pleistocene deltaic sediments has deepened the Strait in that area. Pleistocene deposits of probable drift, till and interglacial sediments occur mainly along the northeast side of the Strait. One extensive stratified deposit, possibly correlated with exposed Pleistocene deposits on nearby shorelines, may reach 550 meters in thickness. Below the Pleistocene, stratified reflectors, suspected to be Late Cretaceous-Early Tertiary bedrock, unconformably overlie Coast Intrusive bedrock along the mainland shore. The reflectors dip seaward at 8 degrees or more. Along the southwest Island coast Upper Cretaceous bedrock dips into the Strait. Deformation, most severe in the south, decreases northward. Dips of bedrock reflectors become less in mid-Strait before disappearing under delta deposits toward the mainland. Some synclinal and anticlinal folding occurs near mid-Strait. / Science, Faculty of / Earth, Ocean and Atmospheric Sciences, Department of / Graduate

This thesis presents the design, implementation, and analysis of WasmProf, an instrumenting profiler for WebAssembly programs. WebAssembly is a compiled language designed for use on the web that, at the time of this writing, is still being actively developed. At present, performance analysis for WebAssembly programs mostly consists of browsers’ built-in sampling profilers. These profilers work well in many cases but only give a statistical estimation of the distribution of function calls and are, therefore, not well-suited for more fine-grained analysis. The WasmProf instrumenting profiler fills this analysis gap. WasmProf is capable of tracking the number of calls made and the time spent in every function called within the profiled program. Analysis of WasmProf demonstrates performance equivalent to or slightly better than similar tools that perform instrumentation and dynamic analysis on WebAssembly programs.

Road smoothness is one of the most important road functional characteristics because it affects ride quality, operation cost, and vehicle dynamic load. There are many types of devices that measure the road profile, which is often used to compute different smoothness indices. The development of performance-based specifications and pavement warranties that use ride quality as a performance measure has increased the need for accurate measurement of pavement smoothness. For this reason, researchers have compared and evaluated the performance of available profilers and several profiler accuracy criteria have been proposed. However, there is not a definite answer on the ability of available profilers to accurately measure the actual road profile as well as the various smoothness indices. A recent profiler round-up compared the performance of 68 profilers on five test sections at Virginia Smart Road. The equipment evaluated included high-speed, light-weight, and walking-speed profilers, in addition to the reference device (rod and level). The test sites included two sites with traditional hot-mix asphalt (HMA) surfaces, one with a coarse-textured HMA surface, one on a continuously reinforced concrete pavement (CRCP), and one on a jointed plain concrete pavement (JCP). This investigation used a sample of the data collected during the experiment to compare the profiles and International Roughness Index (IRI) measured by each type of equipment with each other and with the reference. These comparisons allowed determination of the accuracy and repeatability capabilities of the existing equipment, evaluation of the appropriateness of various profiler accuracy criteria, and recommendations of usage criteria for different applications. The main conclusion of this investigation is that there are profilers available that can produce the level of accuracy (repeatability and bias) required for construction quality control and assurance. However, the analysis also showed that the accuracy varies significantly even with the same type of device. None of the inertial profilers evaluated met the current IRI bias standard requirements on all five test sites. On average, the profilers evaluated produced more accurate results on the conventional smooth pavement than on the coarse textured pavements. The cross-correlation method appears to have some advantages over the conventional point-to-point statistics method for comparing the measured profiles. On the sites investigated, good cross-correlation among the measured and reference profiles assured acceptable IRI accuracy. Finally, analysis based on Power Spectral Density and gain method showed that the profiler gain errors are nonuniformly distributed and that errors at different wavelengths have variable effects on the IRI bias. / Master of Science

In the contemporary world, there has been a great proliferation of using smart-phone devices and broadband wireless networks, the young generation using mobile gaming market is tremendously increasing because of the enormous entertainment features. Mobile cloud gaming is a promising technology that overcome the implicit restrictions such as computational capacity and limited battery life. GamingAnywhere is an open source cloud gaming system which is used in this thesis and calculate the energy consumption of mobile device when using GamingAnywhere. The aim of the thesis is to measure the power consumption of the mobile device when the game is streamed from the GamingAnywhere server to GamingAnywhere client. Total power consumption is calculated for four resolutions by using the hardware monsoon power monitoring tool and the individual components of mobile device such as CPU, LCD and Audio power are calculated by software PowerTutor. The memory usage of the mobile device is also calculated by using Trepn Profiler application when using GamingAnywhere. Based on the obtained results, it was found that there is an increase in power consumption and memory usage of the mobile device on client side when the resolution is varying from low to high. After mapping the results of the hardware with the software, it was identified that there is very small difference between the hardware results and software results from which we could estimate that the software PowerTutor can be used instead of hardware Monsoon power tool as the software is capable of calculating the power consumption of individual components of mobile device

A concurrent program, unlike a sequential program, has multiple threads of execution, resulting in numerous advantages (e.g., faster execution), but also in complex and unpredictable interaction. As a consequence, a concurrent program can easily underutilize available parallelism, and performance can be extremely difficult for users to predict and analyze on their own. A profiler is a tool that can help a user identify as well as locate potential performance problems in a program. Profiling is accomplished through monitoring of the program execution, and analyzing and visualizing the collected performance data. A profiler must display useful information in a way that allows a user to effectively and efficiently understand and analyze a program's behaviour. This thesis describes the advancement in design and implementation of µProfiler, a profiler for sequential and concurrent programs written in µC++. µC++ is a concurrent dialect of the C++ programming language, which executes in uni-processor and multi-processor shared-memory environments. Major advancements to three µProfiler metrics are presented: the Execution State, the Exact Routine Call-Graph and the Statistical Routine Call-Graph. The Execution State metric charts each state for every thread over the entire execution of the program. With high overhead and perfect accuracy, the Exact Routine Call-Graph metric provides an exact call-graph profile of the program's dynamic execution, describing the control flow among routines. With low overhead and less accuracy, the Statistical Routine Call-Graph metric provides a statistical call-graph profile of the program's dynamic execution. For each metric, advancements were made throughout the profiling process (i.e., monitoring, analysis and visualization), addressing goals such as scalability, functionality, usability and performance. The metrics provide reasonable memory overhead and, based on the comparison to related work, are state-of-the-art in functionality and provide similar run-time performance.

To get an optimal print result with rotogravure on improved newsprint, MF-paper, knowledge aboutwhat adjustment that should be done through the whole production is needed. This degree project investigatesthe reproduction’s effect on the final print result.A test print is done at Quebecor World Nordic Interprint´s regular print unit. The evaluation of theprint shows how important the use of a unit adjusted ICC-profile is for the print quality. A comparisonbetween the two separation methods GCR and UCR shows that Interprint´s present ICC-profile, usingUCR as separation method, gives less missing dots. When the cylinder that prints the black ink isengraving whit a slower speed than normal the result shows that the colour becomes a little darker, thedetails becomes clear but the difference is very small.