Yean- Li Liu, 劉源力

碩士 / 義守大學 / 電子工程學系 / 92 / That ship noise plays a dominant role in naval warfare is today recognized in most Navy circles. Sounds radiated by surface ships reveal their presence to enemy submarines. In other cases, sounds regenerated by one surface ship may even interfere with sonar on passive acoustic homing torpedoes. This paper presents the overall process of analysis and regeneration about ship noise. First, we start from system analysis to understand the principal sources and ...

Ton Gen Pan, 潘同晉

碩士 / 國立海洋大學 / 系統工程暨造船學系 / 89 / This work is concerned with the design of a dynamic ship positioning(D.P.) system controller via the Linear Quadratic Gaussian (LQG) method to maintain the vessel within a prescribed region by using the limited thruster power . A three-degree-of-freedom linear surge-sway-yaw model accompanied by the wind , current and wave disturbances are considered. The LQG method is essentially composed of the Linear Quadratic Regulator (LQR) and the Kalman Filter (K....

DAVID, Tzouh-Ren SHANG, 尚作仁

碩士 / 國立海洋大學 / 導航與通訊系碩士班 / 91 / ABSTRACT The purpose of this research is to investigate the pollution impact to oceans and air due to the shipping operation of the maritime industry and to analyze the sources of ship pollution and the causing reasons of the events. As maritime companies are sailing in the world as their operational stage, except facing the stricter environmental protection requirements, the shipping operators should think in positive way on how to reduce ship-originat...

David Lin, 林大衛

碩士 / 國立臺灣海洋大學 / 資訊工程學系 / 94 / Abstract Physics engines are vital components for games and virtual reality systems. They are used to calculate motions and deformation of objects due to external or internal forces. In this article, simple physical models are presented for simulating ship motions. In our procedures, a ship is treated as a rigid body floating on sea surface. Its motions compose of six degree of freedom: pitch, heave, roll, surge, sway, and yaw. These motions are classified into two...

WU,ZONG-SYUN, 巫宗勳

碩士 / 國立高雄海洋科技大學 / 造船及海洋工程研究所 / 105 / This research purpose is to obtain motion data of ship model by design and manufacture a ship model. We do the propeller experiment to obtain the thrust data and use servo motor to drive propeller that pushes the ship model. The various motion data of the ship model is captured by the gyroscope instrument. These data are analyzed to understand the motion situation of the ship model and provide the future design of the ship and parameter calculation.

Cheng-Ru Wu, 吳承儒

碩士 / 國立高雄海洋科技大學 / 造船及海洋工程研究所 / 103 / A ship maneuvering control is a non-linear motion equations with complicated parameters, which are difficult to investigate. Therefore, we would employ a free-body diagram to establish the simple motion equations, a numerical method would be used to solve the differential equations and investigate linear motion, propulsive forces and resistance of hull. Change the coefficient of form, propeller parameters, find the effect of the coefficient for form to resist...

Chun-Yuan Tseng, 曾俊元

碩士 / 國立高雄海洋科技大學 / 造船及海洋工程研究所 / 103 / In this paper, a ship indoor lighting interface that sketched wiring diagram from parameter setup is designed. The interface is written by VBA program; by specific power method and coefficient method, the interface can calculate the number of lamps and draw wiring diagram in AutoCAD. Comparing traditional work drawing and work drawing of VBA program, we can prove the work drawing of VBA program to apply to manufacturing process. From design concept, productio...

Shaiu, Yinq-Long, 蕭應龍

碩士 / 國立臺灣海洋大學 / 輪機工程學系 / 104 / Fuel cost accounts is the major item in ship operating expenditure, increase in fuel oil consumption may be caused by increase in hull resistance or degraded marine diesel engine performance, marine engineers must distinguish them effectively from all abnormal symptoms, so as to take proper actions to restore ship efficiency and reduce fuel cost. In this thesis, the predictive model is obtained by statistical method and regression analysis, the model curve data whi...

HSIAO,CHI-HUNG, 蕭啟宏

碩士 / 國立高雄海洋科技大學 / 輪機工程研究所 / 104 / Cabin noise has been marked as a serious issue for the ships . Loud noise will exhaust and endanger to the human health. This study is focus on the ship cabin noise. In the limited space, from the wall, floor and ceiling, setting an soundproof board and shock absorption device to improve , in order to reduce the noise data down to 70dB at the partial area of ship cabin which will the target goal. The result of experiment practice indicates the methods and the ma...

Lee,Tsuan-Hsi, 李纘錫

碩士 / 國立高雄海洋科技大學 / 輪機工程研究所 / 104 / Since the living standard of human race is improving, the ship owner has more and more strict requirements on vibration and noise problem of the ship. Firstly, this thesis will carry out the measurement and analysis of the ship noise. Then, the noise source will be identified. Finally, recommendations for noise improvement of ship will be given. Keywords: ship, noise, noise control

Rong-Jung Ding, 丁榮璋

碩士 / 國立高雄海洋科技大學 / 航運管理研究所 / 104 / The ship mortgages stated in the Maritime Act should be applicable to the provisions of ship mortgages laid out in Maritime Act. Nevertheless, there are only 5 articles in Maritime Act prescribing ship mortgages. According to the provisions of Article 5 of Maritime Act, “anything not regulated in this Act shall be subject to the provisions laid out in other Laws.” The alleged “provisions laid out in other Laws” should refer to the mortgages laid out in the Civil...

Yuh-Ming Tsai, 蔡育明

碩士 / 國立臺灣海洋大學 / 海洋法律研究所 / 93 / A shipmaster’s authorities for vessel command and management, empowered by his company or the law, are unquestionable. Being the manager of the whole organization, the master also plays multiple roles—he has to deal with both the vessel’s interior community relations and the exterior social ones. For centuries, the changes in the shipping structure have gradually impacted on the work content and the behavioral modes of these multiple roles, imposing greater respons...

Po-Yi Chiang, 江柏毅

碩士 / 國立臺灣海洋大學 / 輪機工程系 / 92 / This thesis discusses the TBT accumulation in marine sediment following the international ban on the TBT-based marine paint. Based upon the results of TBT analysis on sediment samples collected around Keelung Harbor, the sources of TBT input were pretty much revealed. TBT content in BaChiMen Port sediment was as high as 363 ng/g, and that were 282 and 254 ng/g for sediment collected form cooling water outfall of XieHe Power Plant and HoPing Island entrance, respectiv...

Hsyu, Yub-Shuh, 徐玉樹

碩士 / 國立成功大學 / 造船工程學系 / 85 / The losing of ship stability when the wave crest moves to the midship at a velocity close to the ship speed, or when parametric resonance occurs, is the major reason for ship capsizing in following seas. The study is to provide a theoretical method to analyze the motions and capsizing of a ship in severe following seas as mentioned above and develope the time domain simulation p...

Jiang-Shie, Shenq-Fang, 江謝勝芳

碩士 / 國立成功大學 / 造船工程學系研究所 / 85 / Fin design is an integral part of the SWATH ship design task as these fins provide the vessel with the necessary stability,and damping in the vertical drection.They also further reduce the ship motion . The major purpose of this paper is provided a valid design methodology for the fixed fin of SWATH ship. In this paper,first,states the equation of ship motion and the fineffect in wave.S...

JIANG, CHANG-YI, 江常毅

碩士 / 國立臺灣大學 / 造船工程研究所 / 80 /

Wen-ChenChen, 陳玟蓁

碩士 / 國立成功大學 / 系統及船舶機電工程學系碩博士班 / 99 / The present paper mainly studies the effects of the current, ship to ship interactions and bank suction on the ship steering before and after entering the port. In order to strengthen the accuracy of the ship steering simulation under such environmental conditions and promote reality degree in and out of the port for the simulator, a more practical numerical model is necessary and therefore developed in the paper. The mathematical model developed here include...

Hsu Chih-Bin, 許志彬

碩士 / 國防大學中正理工學院 / 電子工程研究所 / 96 / The main goal in this paper is to segment, extract and classify the battle ships in the sea. We use two kinds of database to simulate. The first kind of images is obtained from the natural images which backgrounds are the natural scenes. The other kind of images is taken from the ship model with simple background. In order to segment, we have to perform some pre-processing procedures. They include edge detection, morphological operations and some statistical meth...

Lu, Ling, 呂玲

碩士 / 國立臺灣海洋大學 / 系統工程暨造船學系 / 106 / In recent years, with the implementation of the “Energy Efficiency Design Index”, ship motion and resistance in waves have received increasing attention. This thesis first reviews strip theory contents and developments, and then discusses strip theory application details. We then apply the strip theory to the self-propulsion simulations in waves. Two different approaches which named as Phase I and Phase II are applied to self- propulsion simulations. For the Pha...

Kataoka, Kazuya

Kyoto University (京都大学) / 0048 / 新制・論文博士 / 博士(医学) / 乙第11420号 / 論医博第1849号 / 新制||医||872(附属図書館) / UT51-2004-G915 / (主査)教授 金子 武嗣, 教授 橋本 信夫, 教授 鈴木 茂彦 / 学位規則第4条第2項該当

NGO, DINH THI PHUONG THAO, 吳丁氏芳草

碩士 / 國立屏東科技大學 / 水產養殖系所 / 105 / The aim of this study was to examine the effectiveness of microalgae and seaweed extracts in improving stress tolerances and disease resistance against pathogenic infection of the white shrimp Litopenaeus vannamei postlarvae. Firstly, fresh microalgae Chaetoceros gracilis (C. gracilis) and brown seaweed Sargassum crassifolium (S. crassifolium) were extracted with hot-water for 5 h. The fresh C. gracilis, C. gracilis extract, S. crassifolium extract were then analyz...

Lu, Chi-Hong, 呂季鴻

碩士 / 臺北市立大學 / 運動科學研究所 / 107 / Background: Post-menopause population suffer from sarcopenia which causes decreased muscle mass and strength. Furthermore, loss of muscle mass and decrease of strength also hamper the quality of life of female elderly. Resistance training is an effective way to ameliorate the condition above. In addition, seaweed is a world-wide supplement, which is briefly studied that this marine herbal could help insulin sensitivity which allow cells to activate synthesis of prot...

Franklin Saúl Martínez Toscano, 方克林

碩士 / 國立屏東科技大學 / 熱帶農業暨國際合作系所 / 95 / Sixteen types of water-soluble extracts (WSEs) from eight species of seaweed including three Phaeophyceae, three Chlorophyceae and two Rodophyceae were screened by means of evaluating their effects on: (1) the inhibition of the growth of different pathogens, (2) the elicitation of phenoloxidase activity of tiger shrimp, Penaeus monodon haemocytes, and (3) the resistance of shrimps against Photobacterium damselae. Although the WSEs exhibited no antibacterial act...

Leitao, Daniela

Seaweed extracts are known to have a stimulatory effect on the growth and development of plants. This study investigated the effect of applying a commercial seaweed concentrate (kelpak) on rhizobia growth (Bradyrhizobium strain CB756 and Bradyrhizobium japonicum strain CB 1809) and nitrogen fixation in cowpea ( Vigna ungulata L. Walp.) and soybean (Glycine ma.x L. Merr.) plants. Two concentrations of Kelpak (1:100 v/v and 1:500 v/v seaweed concentrate dilutions) were applied to pots with seeds o...

Gaspar Senosiain Mendes Lobo

No description available.

Dias, Marcos Altomani Neves

Sustainable agriculture practices include a better exploitation of soil natural resources. Arbuscular mycorrhizal fungi (AMF) plays an important role in this context, with native communities in soils that establishes a mutualistic association with most plant species and maximizes their access to mineral nutrients, especially phosphorus. Seed treatment may consist in a good alternative to stimulate AMF root colonization, since early stages of crop growth, by using biostimulant formulations applie...

Njobeni, Asanda

Includes bibliographical references (leaves 91-111). / The feasibility of growing red seaweed, Gracilaria gracilis (Gigartinales, Rhodophyta) in land-based culture systems was investigated in two Western Cape abalone farms i.e. Jacobsbaai Sea Products (JSP) and Irvin & Johnson (I&J) and large size culture tanks (I&J). All the tanks were stocked with at 2 kg m?? supplied with unfiltered seawater (24 and 4 volume exchanges d??) JSP and I&J, respectively. This study also tested the efficiency of G....

Eduarda Sofia Lopes Costa

No description available.

Mariana Silva Gonçalves

No description available.

Ana Sofia Pereira de Brito

No description available.

Yuan, Jessica

Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2010. / Cataloged from PDF version of thesis. / Includes bibliographical references (p. 47-49). / Seaweed is a web-based economic game system that allows end users to design and deploy simple two-player economic games. To improve the usability of the system, we have created two new features. One: a monitoring interface that allows users to view the results of a game deployment in real t...

Gersun, Leanne

Includes bibliographical references. / The high latitude coral communities of southern Africa suffered minimal impacts during mass bleaching events in the recent past. However, during the 2005 warm-water anomaly in the southern Indian Ocean, coral bleaching reached unprecedented levels. There is surprisingly little known about the fate of bleached corals, which may either regain their zooxanthellae and recover, or may die, in which case they generally become overgrown by macroalgae. The nature a...

Klenk, Theodore Charles

In order to determine which seaweeds were unable to survive in the stressed area and how far the effect of the effluent extended along the coast, various methods were applied and carried out over a two-year period between November 1982 and November 1984. Three major long-term studies took place. The first study was to determine the presence or absence of the seaweeds throughout (1) the entire study area and then (2) in areas broken up into sections with known distances from the outfalls. The sec...

Holden, Jessica

This thesis examines the contribution of a non-indigenous red alga, Mazzaella japonica, to wrack subsidies in Baynes Sound, British Columbia, and the effects of its removal by a commercial beach-cast harvest. Field and laboratory work was conducted to determine: 1) How large wrack inputs are in terms of biomass and spatial extent within the harvest region, and what proportion of this is comprised of M. japonica; 2) how wrack characteristics influence associated macrofauna communities; 3) if ther...

Fenn, Spencer Lincoln

Pneumothorax, or a collapsed lung, is a serious medical condition resulting when air or fluid escapes the lung into the chest cavity and prevents the lung from inflating. Few viable means of sealing the damaged and leaking tissues are currently available, leading to longer hospital stays, multiple interventions, and increasing costs of care. The motivation of this dissertation is to engineer a novel polysaccharide-based therapeutic surgical sealant, which can be utilized to seal trauma-induced d...

October, John Reginald Vernon

Philosophiae Doctor - PhD (Biodiversity and Conservation Biology) / Field trials were conducted to determine the effects of a locally produced seaweed extract product (Afrikelp LG-1), on the growth parameters and yield of Solanum tuberosum 'BP1'potato crop and Vitis vinifera var. sultana grapes. The extrapolation of these results will assist local potato and grape farmers to produce quality crops with improved yields. Field experiments were conducted at the Agricultural Research Council (ARC)...

Bates, Colin Robert

In many coastal environments, anthropogenic stressors yield changes in seaweed biodiversity. Here, I describe three studies addressing how such floristic changes might affect provision of habitat by seaweeds for small mobile invertebrate epifauna. In chapter 2, I used observational and manipulative (transplant) experiments to test how changes in seaweed biodiversity influenced biodiversity of associated invertebrates. I found that invertebrate epifaunal richness and abundance were not affected b...

Anderson, Pippin

A biogeographic analysis of the seaweed flora of the area from Lüderitz to Cape Agulhas was undertaken. Biogeographic patterns were reviewed across 15 geographic regions. A TWINSPAN analysis showed a clear division of the area into two separate species communities. These two communities are the Benguela province, and the western overlap region between the Benguela and Agulhas provinces. The western overlap region was found to be the most diverse. Diversity was shown to decrease with a decrease i...

Innes, Sheona

Algal turfs play an important role in both tropical and temperate reef ecology, supporting a diverse array of macrofauna as well as being primary producers within both intertidal and subtidal ecosystems. Biodiversity and biomass patterns of the intertidal algal turfs at Sodwana Bay, South Africa have not yet been established so this study was undertaken to investigate these. It was hypothesised that both biodiversity and biomass would decrease with increasing height along the shore, as well as t...

Kandjengo, Lineekela

The aim of this investigation is to study the seaweed flora of Palm Beach, Kwazulu-Natal, South Africa, and to determine its biogeographical affinities. A collection from the Palm Beach area produced a list of 130 taxa, comprising 13 Chlorophyta and 15 Phaeophyta 102 Rhodophyta. Included in this list are 56 species from neighbouring sites, Trafalgar and Port Edward. Data from existing databases were used to compare the seaweed flora of the Palm Beach area with that of other sites along the South...

McKune, Craig

The subtidal seaweed communities of the KwaZulu-Natal coast are poorly understood. A recent collaborative research project between Belgian and South African phycologists, however, is currently investigating the diversity and biogeographical affinities of the marine benthic algal flora of this region. The newest leg of the project is focusing on correlating biogeographic patterns with abiotic factors in the area between the St. Lucia estuary and Sodwana Bay, where it has become evident that there...

Montecinos, Alejandro

Le genre Ectocarpus Lyngbye (Ectocarpales, Phaeophyceae) regroupe des algues marines filamenteuses caractérisées par un cycle haploïde-diploïde. L'objectif de la thèse était de délimiter les espèces et d'étudier la spéciation dans ce genre. Nous avons commencé par clarifier le nombre d'espèces cryptiques en utilisant deux loci indépendants et une approche intégrative associant une analyse de détection de " barcode gap " avec des reconstructions phylogénétiques. Nos résultats montrent l'existence...

No abstract available. / Thesis (M.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2004

Blankenhorn, Sven Uli.

Bremen, University, Diss., 2007.

Philippsen, Aaron

Brown macroalgae or brown seaweed is a promising source of ethanol that may avoid the challenges of arable land use, water use, lignin content, and the food vs. fuel debate associated with first generation and cellulosic ethanol sources; however, this promise is challenged by seaweed’s high water content, high ash content, and natural composition fluctuations. Notably, lifecycle studies of seaweed ethanol are lacking in the literature. To address this gap, a well-to-wheel model of ethanol produc...

Kim, Kyung-Tae

Fucus vesiculosus et Ascophyllum nodosum sont des algues brunes comestibles et abondantes au Québec. Cependant, elles ont été négligées en raison de leur valeur potentielle inconnue et de la période de récolte limitée. Afin de valider leur utilité, la composition chimique de ces algues et l’activité inhibitrice des enzymes digestives de l'amidon par les fucoïdanes extraits de ces deux espèces d'algues ont été étudiés en fonction de la saison. Les composants principaux des algues sont dans l’ordr...

Weeraddana, Chaminda De Silva

An alkaline extract of the brown seaweed, Ascophyllum nodosum (ANE) increases plant growth and imparts resistance against biotic stresses. However, little is known of the effects of ANE on insects. Myzus persicae, green peach aphid (GPA), and Arabidopsis model were used to determine whether application of ANE confers protection from GPA infestation. GPA colonization increased in ANE treated plants, associated with improved biomass. However, ANE treated plants exhibited less cell death and also s...

Manoharan, Mullaivannan

The effect of potassium silicate fortified with cow manure compost tea and seaweed extract on dollar spot (Sclerotinia homoeocarpa) was studied in creeping bentgrass (Agrostis stolonifera L.) and perennial ryegrass (Lolium perene L.). Application of potassium silicate fortified compost tea increased the silicon content in bentgrass and ryegrass at 5 days after treatment, but there was only a minimal effect on silicon content in the grass at 15 days after treatment. However, the fortified treatme...

Chilton, Lydia B

Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2009. / Includes bibliographical references (p. 60-61). / Seaweed is a web application for experimental economists with no programming background to design two-player symmetric games in a visual-oriented interface. Games are automatically published to the web where players can play against each other remotely and game play is logged so that the game's designer can analyze the data. Seaw...

Sermsri Chirawongaram, 周瑤

碩士 / 南台科技大學 / 企業管理系 / 99 / ABSTRACT Seaweed snack market has been playing a very important role in Thailand snacks industry. The demand for seaweed snacks market has dramatically increased; a value of $23USD million in 2008, $53USD million in 2009, and $66USD million in 2010. Even though in 2009 there was the financial and economic crisis which it resulted in a decrease of 5 percent in overall snacks industry, but seaweed snack industry reported a 130 percent growth of the market. Moreover, it ...