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A New Species Of Cyprinid Fish Of Genus Opsariichthys From Ky Cung-Bang Giang River Basin, Northern Vietnam With Notes On The Taxonomic Status Of The Genus From Northern Vietnam And Southern China, Thien Quang Huynh, I-Shiung Chen

Journal of Marine Science and Technology–Taiwan

Opsariichthys duchuunguyeni, a new species of cyprinid fish from Ky Cung – Bang Giang river basin, northern Vietnam, is described. It is characterized by the following unique combination of features: short maxillary extending; 12-15 rounded tubercles on lower jaw; 11-12 crossbars on body; pectoral fin reaching the pelvic fin origin in adult male; lateral-line scales comprising 41; scales above lateral-line 8; scales below lateral-line 3. Moreover, the genetic differentiation and a diagnostic key of the new species and other congeners are given in this paper for discussion about taxonomic status of the genus Opsariichthys from Vietnam and nearby geographical regions, …

Taxonomic Study Of Pike Congers (Anguilliformes: Muraenesocidae) With Identification Of Muraenesocid Collections In Taiwan, James Lin, Kwang-Tsao Shao, Hong-Ming Chen

Journal of Marine Science and Technology–Taiwan

During the past years, we collected and studied on the Anguilliformes fishes, and described some new genera and new species of eels. We noticed that there are some misidentified species or invalid junior synonym in Muraenesocidae specimens. Considering how limited this family is known in Taiwan, we would like to revise the species of pike congers here. We collected muraenesocid specimens around Taiwan from fish markets, fishery harbors, fishermen, and also examined the specimens from other Taiwanese museum collections. Comparing to the past literature of Muraenesocidae, we found that the species Congresox talabon was misreported previously, and there is not …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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, …

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 …

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 …

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 …

A Practicum In Financial Planning, Erika L. Klosterman

Mahurin Honors College Capstone Experience/Thesis Projects

A Practicum in Financial Planning explains the six stage process of creating a comprehensive financial plan, and in doing so provides an example of a financial plan for the Jackson family to clarify the process. The six stage process consists of: establishing and defining the client-planner relationship, gathering client data, analyzing and evaluating the client’s current financial status, developing and presenting recommendations and/or alternatives, implementing the recommendations, and monitoring the recommendations. The importance of a financial plan for all individuals is also discussed.

Comparing Public And Private Schools, Emily Scheper

Mahurin Honors College Capstone Experience/Thesis Projects

School is an experience shared by most Americans, but each individual’s experience with school is very different. Many people assume that the biggest determinant of an individual’s success in life stems from choosing the right school. Many parents take this choice very seriously, trying to determine the best environment for their child. In most cases, the choice is between a public/city school and a private/religious school that charges tuition. The question is, though, why do parents decide to spend extra money to send their children to a private school when the same education is offered for free at any local …

The Murray Ledger And Times, December 14, 2013, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

A Novel Rcc1-Like Protein Is A Crucial Regulator Of The Intraerythrocytic Cycle Of The Human Malaria Parasite, Plasmodium Falciparum., Marcus Davon Skaflen

Masters Theses, 2010-2019

Malaria is a deadly infection caused by a single celled protozoan of the Plasmodium genus. Plasmodium spp. are transmitted to humans by mosquitoes, and initially invade the liver, but the disease is caused by the blood stage of the infection. Approximately 500 million cases of malaria are documented annually and over 1 million of those result in death. Plasmodium falciparum is the most lethal of five species known to infect humans. To further compound this problem, drug-resistant parasite strains have been documented for every currently available antimalarial drug, making the need to identify new drug targets more urgent than ever. …

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 …

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.

Acl Tears: Their Cause And Prevention, Meredith Shephard

Mahurin Honors College Capstone Experience/Thesis Projects

There has been an increase in the prevalence of anterior cruciate ligament (ACL) tears among athletes in the recent years. This paper will seek to discover why ACL injury is so common and if there is any way to minimize these injuries. Research has shown a number of things that can lead to prevention of these injuries, including a correlation between the strength of the hip and thigh muscles and the stability of the ACL. Also many recent studies show that individuals most susceptible to ACL injuries often have difficulty performing gross motor skills such that the lower extremities move …

Artie Shaw's Concerto For Clarinet: A Lecture Recital, Allyson Sanders

Mahurin Honors College Capstone Experience/Thesis Projects

The ultimate goal of my project will be a performance of Artie Shaw’s Concerto for Clarinet, accompanied by a brief lecture centered around attitudes toward jazz, Shaw himself, and the Concerto. I aim to draw conclusions about how Shaw’s experiences and reactions to the perception of jazz may have influenced his composition. Also, I will provide a musical analysis of the Concerto for Clarinet and will compare its form with that of a traditional concerto from the Classical period. During the performance and presentation, I will play excerpts and explain different techniques found throughout the piece, focusing on the rhythmic …

An Analysis Of The Application Of Best Management Practices In Collaborative Watershed Management To Community-Based Sustainable Development, Rebecca Holthaus Sappenfield

Masters Theses, 2010-2019

This research seeks to determine if BMPs from CWM can inform the broader concept of CBSD. In order to answer this question, I conduct a desk study, which involves an extensive review of the CWM literature in two areas: stakeholder participation and building trust among stakeholders. I then analyze my research to deduce BMPs for these areas of CWM. As part of this analysis, I also explore how effective environmental communication plays a fundamental role in achieving these BMPs. The culmination of this work is the production of guidelines of best practice for stakeholder participation and building trust among stakeholders …

Feasibility Study Of Installing Artificial Bathing Platforms At The Northeast Coast Of Malta, Darren Bianco

Masters Theses, 2010-2019

The need to create additional bathing areas at rugged karst rocky shores of the northeast coast of Malta could be met by installing temporary wooden decking platforms, since current sandy beaches are very crowded in the peak summer season. Wooden decking platforms are also an acceptable alternative to beach nourishment projects, where the latter can have permanent negative environmental impacts. The old and eroded concrete platforms which cover large areas of the northeast coast of Malta represent an eyesore to the public. The option of overlaying these concrete platforms with a permanent rock amalgam composed of fiber-reinforced concrete which mimics …

The Integration Of 18th And 19th Century Subsistence Farming Practices Into The Planning And X-Zoning Laws Of The City And County Of Baltimore, Clayton A. Hayes

Masters Theses, 2010-2019

The Industrial Revolution divorced the majority of urban dwellers from the land in the United States. Today, people rely upon industrial food products from global food systems. These systems cause environmental pollution, land degradation, and loss of biodiversity. Additionally, there is unequal food distribution in these systems with poor farmers growing for production and not consumption. The rigid distribution system through grocery stores often leaves poor economic areas without access to fresh, healthy food. The solution to these problems is a return to local food systems, where people can grow or have access to fresh, local food. However, local food …

Characterization Of Complexes Of 2,2-Cis [Rh2(N{C6h5}Coch3)4] With Nitriles., Megan Ketron

Undergraduate Honors Theses

Complexes of 2,2-cis [Rh2(N{C6H5}COCH3)4] bound to benzonitrile, ortho-tolunitrile, and meta-tolunitrile were synthesized and characterized using X-ray crystallography, IR spectroscopy, and proton NMR. The crystal structures of 2,2-cis [Rh2(N{C6H5}COCH3)4]•2NCC6H5, 2,2-cis [Rh2(N{C6H5}COCH3)4]•2NC{2-CH3}C6H4, and 2,2-cis [Rh2(N{C6H5}COCH3)4]•2NC{3-CH3}C6H4 were solved using a Rigaku Mercury375R/M CCD XtaLab Mini Diffractometer. The 2,2-cis [Rh2(N{C6H5}COCH3)4]•2NCC6H5 complex had unit cell dimensions of a=10.2115(7) Å, b=9.9667(7) Å, c=21.367(2) Å, and β=100.971(7)° with a P21/n space group. The 2,2-cis [Rh2(N{C6H5}COCH3)4]•2NC{2-CH3}C6H4 complex had unit cell dimensions of a=10.3625(8) Å, b=10.0489(7) Å, c=21.611(2) Å, and β=100.868(7)° with a P21/n space group. The 2,2-cis [Rh2(N{C6H5}COCH3)4]•2NC{3-CH3}C6H4 complex had unit cell dimensions of a=10.849(3) Å, b=11.530(3) Å, …

Fantasy Versus Fairy Tale: How Modern Fairy Tale Variants Measure Up To One Of The Greatest Literary Traditions Of All Time., Cheryl Lee

Undergraduate Honors Theses

This thesis will examine both the history of the fairy tale and the modern adaptations of these popular stories in order to illustrate how fairy tales have evolved into their modern counterparts. The implications and circumstances of several recent variants are questioned and compared to a concise definition of the fairy tale. It is determined that, although the modern versions resemble classic fairy tales, they are not a detriment to the tradition of the tales, and may, in fact, begin their own literary tradition.