Digital Commons Network^™

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 …

Adiponectin Inhibits Oxidative/Nitrative Stress During Myocardial Ischemia And Reperfusion Via Pka Signaling., Yanqing Zhang, Xiao-Liang Wang, Jianli Zhao, Ya-Jing Wang, Wayne Bond Lau, Yue-Xing Yuan, Er-He Gao, Walter J. Koch, Xin-Liang Ma

Department of Emergency Medicine Faculty Papers

The cardioprotective effects of adiponectin (APN) against myocardial ischemia/reperfusion (MI/R) injury are well known. However, comprehension of the mechanisms mediating intracellular APN signaling remains incomplete. We recently demonstrate the antioxidant/antinitrative effects of APN are not dependent on AMPK. Protein kinase A (PKA) has been previously shown to be activated by APN, with uncertain relevance to APN cardiac protection. The current study determined whether the antioxidative/antinitrative effect of APN is mediated by PKA. Administration of APN (2 μg/g) 10 min before reperfusion significantly enhanced cardiac PKA activity, reduced oxidative stress, and decreased infarct size. Knockdown of cardiac PKA expression (PKA-KD) by …

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 …

Working Paper No. 32, Canada And The United States: A Comparison Of Their Philosophical Bases, Lorraine M. Hutton

Working Papers in Economics

Americans and Canadians seem similar in many ways; however, their dissimilar historical experiences have shaped very different attitudes and philosophies that underpin their institutions. Canadians promote equality and collective responsibility under a restrained, parliamentary state, whilst the Americans stress self-reliance, individualism and freedom. Canadians embraced the hierarchical structure of the British and French Empires and Americans revolted against all ties to it. What appear to be minor distinctions between the two countries and cultures are actually fundamental philosophies rooted in the past.

The Genetic Architecture And Evolution Of Brain Cortical Folding In A Pedigreed Primate Population, Elizabeth Grace Atkinson

Arts & Sciences Graduate Student Theses and Dissertations

Elevated neurological faculty, related to the dramatic increase in brain volume, is a hallmark of the primates. Cognitive capacity, the processing power and speed of the brain, is directly related to the number of neurons in the cerebral cortex and the connectivity network underlying information processing in the brain. Increased cortical folding (gyrification) allows for more neurons to be contained within the volume of the braincase and the arrangement of folds and ridges across the cerebral cortex is an indication of the underlying neural network connecting regions. The goal of this dissertation is to develop a better understanding of the …

Dynamic Thermal And Power Management: From Computers To Buildings, Yong Fu

McKelvey School of Engineering Graduate Student Theses & Dissertations

Thermal and power management have become increasingly important for both computing and physical systems. Computing systems from real-time embedded systems to data centers require effective thermal and power management to prevent overheating and save energy. In the mean time, as a major consumer of energy buildings face challenges to reduce the energy consumption for air conditioning while maintaining comfort of occupants. In this dissertation we investigate dynamic thermal and power management for computer systems and buildings. (1) We present thermal control under utilization bound (TCUB), a novel control-theoretic thermal management algorithm designed for single core real-time embedded systems. A salient …

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 …

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 …

Diamondoid Diacids ('O4' Species) In Oil Sands Process‐Affected Water, Sk Lengger, Ag Scarlett, Ce West, Sj Rowland

School of Geography, Earth and Environmental Sciences

RATIONALE As a by-product of oil sands extraction, large volumes of oil sands process water (OSPW) are generated, which are contaminated with a large range of water-soluble organic compounds. The acids are thought to be derived from hydrocarbons via natural biodegradation pathways such as α- and β-oxidation of alkyl substituents, which could produce mono- and diacids, for example. However, while several monoacids (‘O2’ species) have been identified, the presence of diacids (i.e. 'O4' species) has only been deduced from results obtained via Fourier transform infrared (FTIR) spectroscopy, Fourier transform ion cyclotron resonance high-resolution mass spectrometry (FTICR-HRMS) and nuclear magnetic resonance …

Conference Program Schedule, Institute Of Business Administration

International Conference on Information and Communication Technologies

No abstract provided.

The Influence Of Increased Co2 On Early Developmental Stages Of Cobia, Rachycentron Canadum, Dwight A. Ebanks

Open Access Dissertations

Projected increases in atmospheric CO2 and the resulting decrease in oceanic pH over the course of the 21st century warrant studies on the effects of these changes on marine teleosts. The goal of this dissertation was to assess the impact of projected changes in CO2 on the early physiological dynamics and development of cobia, Rachycentron canadum. Spermatozoa respiration rates displayed a non significant decrease from 1.0 + 0.2 nmol O2/mL semen•sec + S.E. at 380 ppm CO2 to 0.7 + 0.1 nmol O2/mL semen•sec + S.E. at 800 ppm CO2. Spermatozoa velocity decreased from 22.1 + 0.5 to 14.9 + …

Improving Hurricane Intensity Forecasts Using 4dvar Data Assimilation Of Airborne Doppler Radar Winds, Patricia Sánchez-Rodríguez

Open Access Theses

Over the last decades, researchers have focused on improving tropical cyclone (TC) forecasts. Accurate TC predictions are very important in order to protect life and property. Scientists examine two important pieces regarding TC prediction: where the storm is going and how strong it will be in the future. These are referred as track and intensity forecasts. TC track forecast has improved tremendously over the last several decades. However, hurricane intensity forecasts continue to be a great challenge in operational and research communities. Previous studies have found that the lack of progress in intensity forecasts is partly due to the lag …

Western Michigan University Commencement Exercises-3pm, John M. Dunn

WMU President John Dunn

No abstract provided.

Fighting In Hockey -- Player Perceptions, Jordan Doroshenko

Sport Management Undergraduate

There is a certain amount of physicality involved in all levels of hockey. The aggressive styles of play and attitudes have evolved into one of the most violent team sports. Fighting has been utilized as a marketing tool to increase viewership of hockey. The fights have increased in recent years, and there are many perceptions that portray its significance within the sport. The media markets physical aspects of the game, which reaches players of all ages and influences them to follow suit. Social media websites, television shows, sport analysts, and movies have been created solely focusing on big hits, fights, …

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

Commencement Programs

Program of Commencement Exercises at Coastal Carolina University.

Commencement Program 2013 December, Gcsu Special Collections

Commencement Programs

No abstract provided.

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

Senior Honors Projects, 2010-2019

No abstract provided.

A Call To Violence: Trends In Violent Content Of Video Games, Emily Molly Keller

Senior Honors Projects, 2010-2019

Violent content in video games has come under increasing scrutiny as the media highlights the potential involvement of violent games in deadly crimes. In addition, internet gaming disorder has been identified as a subject in need of further research in the DSM-V. The current study investigates whether year, genre, platform type, and victim and perpetrator identity influence the total amount of violent actions in 280 video game trailers. The hypothesis was that year, genre, and platform type would produce the most variance in total violence, but victim identity and perpetrator identity were significantly more influential. Thus, there is a tendency …

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 …

Western Michigan University Commencement Exercises-12pm, John M. Dunn

WMU President John Dunn

No abstract provided.

Animal Abuse In The United States' Circus Industry: A Comparative Case Study Analysis, Paige Noelle Topper

Senior Honors Projects, 2010-2019

The topic of animal abuse is a widespread, controversial issue within the United States. Animal abuse and neglect is commonly associated with food industry animals and domesticated animals; however, animal abuse is a problem within other industries, such as the circus industry. In particular, the circus industry is notoriously known by animal advocates for continuous violations to animal protection laws that hinder its animals’ welfare. Pressure by animals rights organizations and a growing public sentiment against the exploitation of circus animals, the industry has seen various changes in recent years including more stringent USDA enforcement and a transformation to programs …

December 14, 2013 (Pages 7213-7416), Pennsylvania Legislative Reference Bureau

Volume 43 (2013)

No abstract provided.

Houchin, W. M. (Lg 39), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid and full scan (Click on "Additional Files" below) for Manuscripts Land Grant 39. Original land grant, 15 November 1871, by which Preston H. Leslie, Governor of the Commonwealth of Kentucky, granted to W.M. Houchin, W.B. Thompson, H.F. Curd, D.B. Curd, assignees of A.M. Houchin, 200 acres in Edmonson County, Kentucky.