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Diversity Of Crypthecodinium Spp. (Dinophyceae) From Okinawa Prefecture, Japan, Danang Ambar Prabowo, Ooshi Hiraishi, Shoichiro Suda

Journal of Marine Science and Technology–Taiwan

The genus Crypthecodinium (Dinophyceae) currently consists of only one species: C. cohnii, a heterotrophic marine dinoflagellate widely known able to produce prolific amount of DHA. However, previous studies revealed that there are morphological and genetic differences among Crypthedodinium cohnii-like strains, indicating the potential of undiscovered diversity of this dinoflagellate. Attempts of isolating heterotrophic marine dinoflagellate strains were made from submerged mangrove leaves and seaweed. A total of nine strains were established, cultured and maintained using seawater-based GTY medium for taxonomic identification and phylogenetic analyses based on SSU, ITS1, 5.8S, ITS2 and LSU rDNA. Morphological observation revealed all strains shared similar …

Effects Of Elevated Seawater Co2 On Feed Intake, Oxygen Consumption And Morphology Of Aristotle's Lantern In The Sea Urchin Anthocidaris Crassispina, Guining Wang, Mitsuharu Yagi, Rui Yin, Weiqun Lu, Atsushi Ishimatsu

Journal of Marine Science and Technology–Taiwan

Adult sea urchins, Anthocidaris crassispina, were reared individually in running seawater equilibrated with gas mixtures containing 380 ppm (control), 1,000 ppm or 3,000 ppm CO2, at ambient natural temperature for 140 days to study effects of elevated CO2 on feed intake, fecal production, oxygen consumption, and the morphology of Aristotle’s lantern. Feed intake became significantly lower in the two high CO2 groups than in the control after 90 (1,000 ppm) or 110 (3,000 ppm) days and remained suppressed until the end of the experiment (control, 0.16 ± 0.01 (mean ± SE) g dry wt ind-1 day-1; 1,000 ppm, 0.10 ± …

One New Record Genus And Three New Record Species Of Snake Eels (Ophichthidae:Anguilliformes) From Taiwan, Yung-Chieh Chiu, James Lin, Hong-Ming Chen

Journal of Marine Science and Technology–Taiwan

The tropical and subtropical eel family Ophichthidae are the most diverse Anguilliformes fishes which occupy a variety of marine habitats such as reefs, sand and mud substrates. In Taiwan, we can often collect them from the capture of bottom-trawl fishery. In this study, we added two new recorded species Ophichthus machidai and O. obtusus of ophichthid eels collected from Da-xi fish market by comparing their morphological measurements, vertebral counts and head pores with the other six species of the genus Ophichthus: O. apicalis, O. aphotistos, O. asakusae, O. erabo, O. tsuchidae, O. urolophus. We also obtained a unique specimen from …

Reproductive Biology Of Intertidal Frillfin Goby, Bathygoboius Fuscus In Keelung, Taiwan, Yu-Hai Kong, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

The reproductive biology of intertidal, black brown frillfin goby, Bathygobius fuscus (Rüppell) have been surveyed from the coastal region of Keelung, Taiwan. The species always belongs to the dominant species found in the fish community of the tidal pools for different seasons. The overall fecundity of adult female is from 2335 to 13332 eggs with the average of 5605 eggs with average eggs-size is 0.34 ± 0.06 mm. The female minimum measure body-size would be 40.4 mm SL. The higher reproductive season can be well observed from female GSI (Gonadosomatic Index) during May to September. During that time, there may …

Alternative Assessment Methods Applied To The Hairtail (Trichiurus Lepturus) Stock In The Aru Sea As An Example, Chao-Hsiung Cheng, Tsuyoshi Kawasaki, Kuo-Ping Chiang, Chuan-Hung Ho

Journal of Marine Science and Technology–Taiwan

The Aru Sea off Indonesia is a major fishing ground for Taiwanese distant-water otter trawlers. The hairtail, an economically important demersal fish, is abundant in that area. The assessment methodology in this paper extends previous studies on hairtail fisheries by considering migration within the fishing grounds. This model is based on conventional Leslie-Delury method but makes different assumptions on stock movement and the relationship between stock abundance and catch per unit effort. It was applied to retrospective data from the hairtail fisheries in the Aru Sea. In addition, the depletion method was used to estimate the abundance of hairtail and …

A New Parapercis Species From The Dongsha Island, South China Sea With Comments On A New Record From Taiwan, I-Shiung Chen, Tsung-Hsien Tsai, Shao-Liang Hsu

Journal of Marine Science and Technology–Taiwan

The sandperch genus, Parapercis Bleeker, 1863 is the most diverse group of Family Pinguipedidae in the perciforms. One unusual specimen of sandperches recently collected from the Dongsha Island (Pratas Island), South China Sea from 2011 expedition belonging to Taiwan, the Republic of China is turned to a new species as Parapercis dongshaensis n. sp. closely related to the newly recorded species, Parapercis okamurai Kamohara, 1960 which also firstly collected from Taiwanese waters would been also documented herein. The new species, Parapercis dongshaensis n. sp., can be well distinguished from other congeners by the following unique combination of features: (1) fins: …

Identification And Analysis Of White Spot Syndrome Virus (Wssv) Envelope Protein Vp41a, Po-Yu Huang, Pei-Jung Chen, Huai-Ting Huang, Li-Li Chen

Journal of Marine Science and Technology–Taiwan

White spot syndrome virus (WSSV) is the causative agent of a disease that has led to severe mortalities of cultured shrimp in Taiwan and many other countries. WSSV, a kind of large enveloped DNA virus, has a wide host range among crustaceans. During the first stage to infect a target cell, the enveloped virus must combine itself with the receptor on the host cell membrane via an envelope protein. In WSSV, binding of envelope protein with the receptor of the host cell membrane was revealed in a number of previous studies. WSSV envelope proteins were also considered to form a …

How Important Is Viral Effect On The Measure Bacterial Growth In Western Subtropical Pacific Coastal Water?, An-Yi Tsai, Gwo-Ching Gong, Kuo-Ping Chiang, Jie Hung

Journal of Marine Science and Technology–Taiwan

Bacterial growth rates were determined in natural seawater samples using two different methodological approaches: incubation in dialysis bags, and a modification of the dilution approach. Bacterial growth rates estimated for the dialysis bag varied from 0.026 h-1 (April) to 0.208 h-1 (August). Bacterial growth rates in 0.2 µm and 30 kDa size-fractionated series ranged from 0.038 to 0.094 h-1 and 0.078 to 0.42 h-1, respectively. Furthermore, in all of our samples, growth rates in the 30 kDa fractionated series (grazer and virus-free diluent) were higher than in the 0.2 µm series (grazer-free diluent) or in the dialysis bag incubations.

Predation By Apocyclops Royi (Cyclopoid: Copepod) On Ciliates And Rotifers, Raunak Dhanker, Jiang-Shiou Hwang

Journal of Marine Science and Technology–Taiwan

We studied the prey consumption rates in Apocyclops royi on neonate and adult rotifers, Brachionus rotundiformis and ciliate, Euplotes sp. in the presence and absence of algae, the smaller Isochrysis galbana and the larger Tetraselmis chui. Both males and females of A. royi were able to successfully ingest neonate and adult rotifers and ciliate. The prey consumption rates were significantly lower in males than in females of A. royi. Regardless of sex and reproductive state of the copepod, prey consumption rates were higher on neonates rotifer than on adults. However, the prey consumption rates were significantly lower on ciliate than …

Mosquitocidal Activity Of Hedychium Coronarium Rhizome Extract And Copepod Megacyclops Formosanus For The Control Of Dengue Vector, Kandasamy Kalimuthu, Kadarkarai Murugan, Li-Chun Tseng, Jiang-Shiou Hwang

Journal of Marine Science and Technology–Taiwan

The bio-efficacy of Hedychium coronarium Rhizome extract and copepods Megacyclops formosanus, were tested against first to fourth-instar larvae and pupae of dengue Vector Aedes aegypti under laboratory conditions. Different solvent extracts of H. coronarium, combined with copepod M. formosanus showed considerable mortality against A. aegypti. The median lethal concentration value (LC50) observed for the larvicidal and pupicidal activities against mosquito vector species A. aegypti value were 38.59, ppm; no mortality was observed in the control group. This study was also initiated to test the predatory efficiency of copepod against different larval instars and predatory efficiency was noticed at the laboratory …

Diel Oscillations In Sailfish Vertical Movement Behavior In The East China Sea, Wei-Chuan Chiang, Ryo Kawabe, Michael K. Musyl, Chi-Lu Sun, Hsiao-Min Hung, Hsien-Chung Lin, Shun Watanabe, Seishiro Furukawa, Wen-Yie Chen, Yu-Kai Chen, Don-Chung Liu

Journal of Marine Science and Technology–Taiwan

A sailfish (Istiophorus platypterus) was tagged with a pop-up satellite archival tag off the eastern coast of Taiwan and moved in a northerly direction to the East China Sea, where the tag popped-up after 160 days. The total linear displacement was 550 km from deployment to pop-up location and all movements were confined to the East China Sea. After the primarily southward movement during first two months at-liberty, the sailfish changed course after September and began to swim in a northerly direction paralleling the Kuroshio Current. During these horizontal movements, the tagged animal exhibited diel oscillations in its vertical diving …

Genetic Diversity Of Pyramimonas From Ryukyu Archipelago, Japan (Chlorophyceae, Pyramimonadales), Shoichiro Suda, Mohammad Azmal Hossain Bhuiyan, Daphne Georgina Faria

Journal of Marine Science and Technology–Taiwan

The genus Pyramimonas Schmarda was traditionally described on observations of its periplast and internal structure of different flagellar apparatus or eyespot orientations and currently comprises of ca. 60 species that are divided into six subgenera: Pyramimonas, Vestigifera, Trichocystis, Punctatae, Hexactis, and Macrura. In order to understand the genetic diversity and phylogenetic relationships of genus Pyramimonas members, we analyzed nuclear SSU rDNA molecular data from 41 strains isolated from different locations of the Ryukyu Archipelago. Phylogenetic analyses revealed that strains could be segregated into six clades, four of which represented existing subgenera: Pyramimonas, Vestigifera McFadden, Trichocystis McFadden, and Punctatae McFadden, and …

Life History Of The Copepod Paramphiascella Sp. Affected By Hydrothermal Vent Effluents, Hans-Uwe Dahms, Li-Chun Tseng, Jiang-Shiou Hwang

Journal of Marine Science and Technology–Taiwan

Toxicity of Hydrothermal vent (HV) effluents was tested by investigating the effect on growth and reproduction of the copepod Paramphiascella sp. which was collected and subsequently cultured from localities nearby a shallow marine HV at Kueishan Tao Island, Taiwan. Ontogenetic stages (nauplii, copepodids, and adults) were exposed to a range of concentrations of HV effluents in a static renewal culture system. In a first of two experiments we tested the survivorship of these in HV effluent dilutions from 1 to 50%. HV effluents significantly reduced the survivorship of the naupliar stages at concentrations >5% for Paramphiascella sp. (p < 0.01) and all nauplii died at concentrations of 25% and 50%. Copepodids were significantly letally affected at concentrations >5% (p < 0.01) and all died at 50% (p < 0.01). Developmental duration in Paramphiascella was showing a trend of developmental delay in both phases, in the naupliar and in the copepodid phase. Mortality showed a greater sensitivity to chemical exposure than development time. Among both traits were early developmental stages of Paramphiascella sp. more sensitive to HV effluents than advanced stages. We showed that Paramphiascella sp. was a useful test organism in the monitoring of life cycle as well as acute effects of HV effluents being present for millions of years and providing unique ecosystems. Mortality was a useful toxicological endpoint whereas developmental duration was not.

Gall Polymorphism Of Coral-Inhabiting Crabs (Decapoda, Cryptochiridae): A New Perspective, Tsui-Ping Wei, Hon-Cheng Chen, Ying-Chou Lee, Min-Li Tsai, Jiang-Shiou Hwang, Shao-Hung Peng, Yuh-Wen Chiu

Journal of Marine Science and Technology–Taiwan

Coral-inhabiting gall crabs are either obligate symbionts or parasitic associates with their host corals. They form a variety of galls/pits inside the skeleton of living corals. Nine genera of gall crabs on several scleractinian corals were used to test the hypothesis that galls vary among cryptochirid genera. Phylogenetic and morphometric observations were combined to analyze the possible evolutionary significance of gall construction. A high degree of conservation of gall shapes was observed in relation to the gall crabs’ phylogeny. Gall/pit morphology and fidelity was studied in each of the different species of gall crabs. In addition, the correlation analysis results …

Mosquito Larvicidal Activity Of Broussonetia Papyrifera Compound Marmesin By Blocking Protein Aescp-2, Docking Strategies, And Combined Effect Of Copepod Megacyclops Formosanus Against Dengue Vector Aedes Aegypti (Diptera: Culicidae), Kandasamy Kalimuthu, Chia-Hsiang Wang, Shiu-Mei Liu, Li-Chun Tseng, Kadarkarai Murugan, Jiang-Shiou Hwang

Journal of Marine Science and Technology–Taiwan

Mosquito-borne diseases that have an economic impact create losses in commercial and labor outputs, particularly in countries with tropical and subtropical climates. The emergence of resistance to synthetic insecticides is a challenge to mosquito control. Cyclopoid copepods are important predators in many aquatic ecosystems and have been successfully used as biological agents to control mosquito larvae. For this study, we examined the larvicidal activity of the copepod Megacyclops formosanus in combination with the compound marmesin (which was purified from the methanol crude extract of the plant stem bark of Broussonetia papyrifera) against Aedes aegypti larvae. Their larvicidal activity and in …

The Checklist Of Inland-Water And Mangrove Fish Fauna Of Kinmen Island, Fujian Province, Taiwan With Comments On Ecological Conservation Of Native Fishes, I-Shiung Chen, Chia-Jun Weng, Yi-Ru Chen, Shih-Pin Huang, Zong-Han Wen, Nian-Hong Jang-Liaw, Tsung-Hsien Tsai

Journal of Marine Science and Technology–Taiwan

The ecological status of the lowland freshwater and brackish fish fauna traditionally got better protected since long time for military protect region without great human and agriculture impact in last few decades. However, many human reconstruction of river habitats, pollution and overuse of irrigation from river water have become great impact for fish survival in Kinmen. So far, there are totally 27 families, 57 genera and 68 species have been collected and recorded by our intensive survey for those freshwater habitats in inlandwater of Kinmen island, Fujian Province, Taiwan in our recent field survey during 2011-2012. Totally 17 newly recorded …

The Teaching Self-Reflection Tool And Skills Checklist, Arlene Lorch, Otd, Otr/L, Ches

Department of Occupational Therapy Faculty Papers

OBJECTIVE.

To provide occupational therapy faculty with a collaborative system to review and improve teaching skills within the educational program.

METHOD.

Six faculty members completed a self-assessment using self-reflection tools and feedback from an interview with a fellow faculty member serving as consultant. Surveys evaluated perceptions of the experience.

RESULTS.

Survey responses indicated strong approval of the peer review process as a valuable method for faculty development. Results identified aspects of the process that needed revision, specifically, the burden of time required to complete the process.

CONCLUSION.

Findings support the need for a peer review process because it benefits faculty, …

Inter-Annual Variability Of Carbon And Water Fluxes In Amazonian Forest, Cerrado And Pasture Sites, As Simulated By Terrestrial Biosphere Models, Celso Von Randow, Marcelo Zeri, Natalia Restrepo-Coupe, Michel N. Muza, Luis Gustavo G. De Gonçalves, Marcos H. Costa, Alessandro C. Araujo, Antonio O. Manzi, Humberto R. Da Rocha, Bradley O. Christoffersen

School of Integrative Biological & Chemical Sciences Faculty Publications

This study analyzes the inter-annual variability (IAV) of simulations of 21 different land surface model formulations, driven by meteorological conditions measured at 8 flux towers, located in rain forest, forest-savanna ecotone and pasture sites in Amazonia, and one in savanna site in Southeastern Brazil. Annual totals of net ecosystem exchange (NEE) of carbon and evapotranspiration (ET), measured and simulated by each model for each site-year, were compared in terms of year-to-year variability and possible relation to climate drivers. Results have shown that most of models simulations for annual totals of NEE and ET, and IAV of these fluxes, are frequently …

Integrating Information Into The Engineering Design Process, Michael Fosmire, David Radcliffe

Purdue University Press Books

Engineering design is a fundamental problem-solving model used by the discipline. Effective problem-solving requires the ability to find and incorporate quality information sources. To teach courses in this area effectively, educators need to understand the information needs of engineers and engineering students and their information gathering habits. This book provides essential guidance for engineering faculty and librarians wishing to better integrate information competencies into their curricular offerings. The treatment of the subject matter is pragmatic, accessible, and engaging. Rather than focusing on specific resources or interfaces, the book adopts a process-driven approach that outlasts changing information technologies.

After several chapters …

Application Of Bradford's Law Of Scattering To The Literature Of Library & Information Science: A Study Of Doctoral Theses Citations Submitted To The Universities Of Maharashtra, India, Vijay Ganesh Wardikar Viju

Library Philosophy and Practice (e-journal)

ABSTRACT

Application of Bradford's Law of Scattering is one of the bibliometric law, which is used most commonly in bibliometric research. The paper gives a review of the contribution in Library & Information Science & theoretical aspects of the law. A study carried out on the data of journals cited by Ph.D. research scholars at the universities in Maharashtra for their doctoral research. To examine the applicability of Bradford's Law of Scattering, study include 798 periodical containing 5467 references collected form 138 theses during the period 1982-2010. Rank list was prepared and Annals of Library Science and Documentation took top …

Novel Insights Into Pancreatic Β-Cell Glucolipotoxicity From Real-Time Functional Analysis Of Mitochondrial Energy Metabolism In Ins-1e Insulinoma Cells., Jonathan Barlow, Charles Affourtit

School of Biomedical Sciences

High circulating glucose and non-esterified (free) fatty acid levels can cause pancreatic β-cell failure. The molecular mechanisms of this β-cell glucolipotoxicity are yet to be established conclusively. In the present paper we report on the involvement of mitochondrial dysfunction in fatty-acid-induced β-cell failure. We have used state-of-the-art extracellular flux technology to functionally probe mitochondrial energy metabolism in intact INS-1E insulinoma cells in real-time. We show that 24-h palmitate exposure at high glucose attenuates the glucose-sensitivity of mitochondrial respiration and lowers coupling efficiency of glucose-stimulated oxidative phosphorylation. These mitochondrial defects coincide with an increased level of ROS (reactive oxygen species), impaired …

Fall Commencement Program, December 14, 2013, Coastal Carolina University

Commencement Programs

Program of Commencement Exercises at Coastal Carolina University.

An Exploration Of Multimedia Journalism Through A Multi-Platform Storytelling Website, Lani Finley Furbank

Senior Honors Projects, 2010-2019

No abstract provided.

Healing Touch As An Integrative Therapy For Cancer Care: A Review Of Evidence And Implications For Nursing, Kelsey Irene Tirona

Senior Honors Projects, 2010-2019

Life expectancies and survival rates of adults with cancer in the United States have significantly increased in recent history, primarily due to advancements in technology and early detection. More people are living longer with cancer and it has evolved to a complex, chronic illness. Although progress is being made in the treatment of cancer, pain and other symptoms related to the disease and its treatment are poorly managed by conventional care (Chapman, 2012; Deng, 2005). The use of complementary and alternative therapies is becoming increasingly popular in this population, in addition to conventional treatment from their primary providers. Healing Touch …

Commencement Convocation Program, Usf, Baccalaureates, December 14, 2013, University Of South Florida

USF Graduation and Convocation Programs

President's Global Leadership Award - Marlene M. Johnson; Outstanding Graduate - Lianet Vazquez; King O'Neal Scholars - Jillianne Deal, Alyssa Dupere, Jessica Haggod, Ahad Khan, Rachel Powell, Emilio Ruiz-Linares, Mariam Saifee, Christopher Thomas Story, and Brandon Sweeting

How Attachment Relates To College Students' Achievement, Motivation, And Drinking Behaviors, Hailey Marjorie Ratliff

Senior Honors Projects, 2010-2019

Parental attachment, the initial bond between parent and child, has the potential to influence relationships and other aspects of behavior throughout the lifespan. Past research supports the idea that parent attachment is a positive influence on academic achievement, motivation to succeed in school while being negatively associated with high-risk drinking behavior. The current study examined parental attachment scores, reported and predicted grades, parent influence on academic motivation, and drinking habits of 99 female college students in their first semester. Contrary to predictions, there were no significant relations between grades and attachment, a negative correlation was found between seeking motivation from …

Influence Of Initial Position And Stimulus Location Of The Paw On The Nociceptive Withdrawal Reflex In Intact Rats, Christopher Anthony Chrzan Ii

Senior Honors Projects, 2010-2019

Animals have the ability react to noxious stimuli from the environment via a reflex pathway known as the nociceptive withdrawal reflex (NWR). The NWR is a spinal reflex that protects the body from stimuli that may be tissue damaging. In addition, the NWR is known to be supraspinally modulated, which alters the strength of response. Previous studies on the NWR have shown an influence of both stimulus location and initial posture on the NWR. The studies regarding the influence of initial position on the NWR, however, are more limited. Most of the research has been conducted on humans, and in …

Pre-Service Music Teachers' Perspectives Of Experiences In An Informal Music Learning Group, Veronica Jane Sharpe

Senior Honors Projects, 2010-2019

Pre-service music teachers’ undergraduate preparation is often geared towards formal music making (i.e., large conductor-led ensembles). However, recent research suggests that many school-aged students are making music in informal settings (e.g. garage bands) outside of school. Despite a recent influx of research in informal music learning, there is little information on pre-service music teacher’s opinions towards and preparedness in incorporating informal music making into the classroom. The purpose of this study was to examine how pre-service music teachers’ informal music learning experiences shaped their perspectives on the importance of informal music learning and its role in the classroom. For this …

Euphonium Performance Of Cello Literature, Nathan Seraf Gredler

Senior Honors Projects, 2010-2019

No abstract provided.

Two Genetic Effects At The Irf5/ Tnpo3 Locus Are Independently Associated With The Development Of Specific Lupus Symptoms, Samantha Hawtrey

Mahurin Honors College Capstone Experience/Thesis Projects

Systemic Lupus Erythematosus (SLE) is an autoimmune disorder that can affect every tissue in the body. Single nucleotide polymorphisms (SNPs) in the IRF5 and TNPO3 genes are statistically associated with the development of SLE. My research identified correlations between IRF5/TNPO3 SNPs and specific lupus symptoms. Logistic regression analyses were conducted using 101 genetic variants in the IRF5/TNPO3 region that were genotyped in over 6,000 lupus patients of different ethnicities, with admixture covariates applied. Three clinical phenotypes displayed significant correlation (p < 1.6x10-5) in subjects of European ancestry. For each of these phenotypes, a step-wise conditional analysis was conducted using two lupus associated single nucleotide polymorphisms (SNPs) at this genetic loci. In Europeans, lupus disease onset (p-valueEU=2.44x10-16, OR=0.67*) and the presence of anti-Ro (p-valueEU=2.09x10-7, OR=0.67) and anti-dsDNA (p-valueEU=4.15x10-7, OR=0.75) antibodies were associated with SNPs in the IRF5/TNPO3 genes. SNPs in the IRF5 promoter and those spanning IRF5 and TNPO3 were both associated with disease onset. The presence of anti-Ro and anti-dsDNA antibodies is only associated with SNPs in the IRF5 promoter. Genetic variants at the IRF5/TNPO3 locus are associated with lupus disease onset and production of anti-dsDNA and anti-Ro antibodies in lupus patients. SNPs in the promoter region of iii IRF5 (associated with rs4728142) and SNPs spanning the IRF5 and TNPO3 genes (associated with rs12534421) contribute independently to these symptoms.