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2016

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Metabolic Scaling Physiology And The Uptake, Elimination And Toxicity Of Tfm (3-Trifluoromethyl-4-Nitrophenol) To Invasive Sea Lampreys (Petromyzon Marinus), Laura R. Tessier Jan 2016

Metabolic Scaling Physiology And The Uptake, Elimination And Toxicity Of Tfm (3-Trifluoromethyl-4-Nitrophenol) To Invasive Sea Lampreys (Petromyzon Marinus), Laura R. Tessier

Theses and Dissertations (Comprehensive)

Sea lampreys (Petromyzon marinus) have a complex life cycle that involves a parasitic phase in which they feed on the blood and bodily fluids of large piscivorous fishes. Following the invasion of the Great Lakes by sea lampreys in the early 20th century, sea lamprey parasitism contributed to major declines in the populations of commercial and sports fisheries in that basin. The lampricide 3-trifluoromethyl-4-nitrophenol (TFM), developed in the late 1950s,is now routinely applied to tributaries of the Great Lakes to control sea lamprey populations. This lampricide is selectively toxic to larval sea lampreys, which typically reside as …


Causes And Consequences Of Variation In Female Mate Choice And Its Relation To Sexual Conflict In Drosophila Melanogaster, David Cs Filice Jan 2016

Causes And Consequences Of Variation In Female Mate Choice And Its Relation To Sexual Conflict In Drosophila Melanogaster, David Cs Filice

Theses and Dissertations (Comprehensive)

Female mate choice is a significant driving force of evolutionary change and can explain the evolution of exaggerated male traits and/or displays, and dimorphism between the sexes. Females are thought to choose mates based on the greatest provision of direct or indirect benefits. Despite this, we often still see substantial individual variation in female mate choice behaviours both within and across populations. Recent studies suggest that female mate choice is a complex decision-making process that involves many context-dependent factors. However, the precise sources of this variation, such as previous mating experience, are not completely understood. In Drosophila melanogaster, mating …


The Effect Of Menstrual Cycle Phase On Appetite-Regulating Hormones, Logan Townsend Jan 2016

The Effect Of Menstrual Cycle Phase On Appetite-Regulating Hormones, Logan Townsend

Theses and Dissertations (Comprehensive)

Background: Obesity rates are higher among females than males potentially due to changing food intake across the menstrual cycle. Food intake is partially regulated by circulating appetite-regulating hormones that can be influenced by the menstrual hormones estradiol and progesterone. Purpose: Examine whether changes in female sex hormones across the menstrual cycle are related to appetite-regulating hormones. Methods: 8 healthy young females were tested during the follicular, ovulatory, and luteal phases; phases were confirmed by fasting plasma hormone concentrations. Blood samples were taken after an overnight fast, as well as 30, 60, and 90 min post-prandially to test the concentrations of …


Holding Canada Accountable: An Evaluation Of Canada's Compliance To The United Nations Declaration On The Rights Of Indigenous Peoples, Jackson A. Smith Jan 2016

Holding Canada Accountable: An Evaluation Of Canada's Compliance To The United Nations Declaration On The Rights Of Indigenous Peoples, Jackson A. Smith

Theses and Dissertations (Comprehensive)

Compliance of human rights norms requires the application of pressure from a multitude of directions and levels. It takes individual advocacy, micro-system/organizational/community-level pressure, and macro-level pressure from other nation-states and international organizations and governance bodies. This MA study focuses on the mechanisms employed by the United Nations to monitor the compliance of signatory nation-states to the standards established in the United Nations Declaration on the Rights of Indigenous Peoples (UNDRIP), with particular focus on Canada. A crucial goal of this study is to translate the UN Special Rapporteur on the Rights of Indigenous Peoples (UNSRRIP), James Anaya’s, findings on the …


The Influence Of Hip Mobility And Fatigue On Spinal Flexion And Muscle Activation In Rugby Scrum Performance, Joshua D. Clayton Jan 2016

The Influence Of Hip Mobility And Fatigue On Spinal Flexion And Muscle Activation In Rugby Scrum Performance, Joshua D. Clayton

Theses and Dissertations (Comprehensive)

Introduction: Rugby scrumming is a means of restarting play following a minor rule infringement that can occur up to 28 times per game. The scrum poses a significant injury risk, with more days missed due to injury per event than any other rugby activity. Rugby players also have a significantly higher rate of spine injury than the general population, perhaps due to flexion in combination with high compression forces, which has been cited as the main mechanism of injury. Flexion of the spine has also been associated with poor hip mobility and quadriceps fatigue in other athletic tasks and may …


Chemical Removal Of Total Phosphorus From Wastewater To Low Levels And Its Analysis, Farah Ateeq Jan 2016

Chemical Removal Of Total Phosphorus From Wastewater To Low Levels And Its Analysis, Farah Ateeq

Theses and Dissertations (Comprehensive)

Numerous studies have been conducted on the removal of inorganic phosphorus (P) from wastewater, but a push towards lower effluent targets necessitates the additional removal of organic phosphorus as well. This study tested the ability of manganese oxide nanoparticles and iron oxide as potential catalysts for conversion of organic P into more readily removable inorganic forms, as well as the role of iron(III) chloride as coagulant to subsequently allow P to be removed by solids/liquid separation. Removals of 99-101% were obtained for model compounds at pH 5-7, 0.05-0.5 M H2O2, and Fe:P molar ratio of 5:1. …


Impact Case Studies Submitted To Ref 2014: The Hidden Impact Of Nursing Research, Daniel Kelly, Bridie Kent, Ann Mcmahon, Julie Taylor, Michael Traynor Jan 2016

Impact Case Studies Submitted To Ref 2014: The Hidden Impact Of Nursing Research, Daniel Kelly, Bridie Kent, Ann Mcmahon, Julie Taylor, Michael Traynor

School of Nursing and Midwifery

The UK’s Research Excellence Framework (REF) 2014 rated the research from 154 universities, and the impact of research was evaluated in 6975 impact case studies. Nursing was returned within unit of assessment (UoA) 3, which also included Dentistry, Pharmacy and Allied Health Professions, although nursing research was also submitted within other UoAs. The study aim was to collate and categorise available REF impact case studies involving nursing researchers or on topics of relevance to nursing. Using nurs* as a search term, 469 case study entries were retrieved from the REF database and placed into three categories determined by the level …


Editor's Page, Randall W. Younker Jan 2016

Editor's Page, Randall W. Younker

Journal of the Adventist Theological Society

No abstract provided.


Integrated Terrestrial And Marine Planning In England’S Coastal Inter-Tidal Zone: Assessing The Operational Effectiveness Of The Coastal Concordat, Jonathan Turner, Stephen Essex Jan 2016

Integrated Terrestrial And Marine Planning In England’S Coastal Inter-Tidal Zone: Assessing The Operational Effectiveness Of The Coastal Concordat, Jonathan Turner, Stephen Essex

School of Geography, Earth and Environmental Sciences

No abstract provided.


Spectral And Chromatographic Characterisation Of The Onoceroid, Ambrane: A Potential Novel Biological Marker, Paul A. Sutton, Steven J. Rowland Jan 2016

Spectral And Chromatographic Characterisation Of The Onoceroid, Ambrane: A Potential Novel Biological Marker, Paul A. Sutton, Steven J. Rowland

School of Geography, Earth and Environmental Sciences

The gas chromatography–mass spectrometry (GC–MS) characteristics, including GC retention indices and mass spectra, of isomers of the tricyclic onoceroid C30 hydrocarbon, ambrane (1,1,4a,6-tetramethyl-5-{4-methyl-6-[2,2,6-trimethylcyclohexyl]hexyl}decahydronaphthalene) are reported. Ambrane is yet to be reported in sediments or petroleum: other biochemically-related onoceroids, such as onoceranes and serratanes, have been. Now that GC–MS data are available, a search for ambranes in geochemical samples may be both feasible and warranted.


Amazon Forest Response To Repeated Droughts, T. R. Feldpausch, O. L. Phillips, R. J.W. Brienen, E. Gloor, J. Lloyd, G. Lopez-Gonzalez, A. Monteagudo-Mendoza, Y. Malhi, A. Alarcón, Dávila E Álvarez, P. Alvarez-Loayza, A. Andrade, L. E.O.C. Aragao, L. Arroyo, C. Ga Aymard, T. R. Baker, C. Baraloto, J. Barroso, D. Bonal, W. Castro, V. Chama, J. Chave, T. F. Domingues, S. Fauset, N. Groot, Coronado E Honorio, S Laurance, Wf Laurance, S. L. Lewis, J. C. Licona, B. S. Marimon, B. H. Marimon-Junior, Bautista C Mendoza, D. A. Neill, E. A. Oliveira, E. A. Oliveira, Camacho Nc Pallqui, G. Pardo-Molina, A. Prieto, C. A. Quesada, F. Ramírez, H. Ramírez-Angulo, M. Réjou-Méchain, A. Rudas, G. Saiz, R. P. Salomão, J. E. Silva-Espejo, M. Silveira, Steege H Ter, J. Stropp, J. Terborgh, R. Thomas-Caesar, Der Heijden Gmf Van, Martinez R Vásquez, E. Vilanova, V. A. Vos Jan 2016

Amazon Forest Response To Repeated Droughts, T. R. Feldpausch, O. L. Phillips, R. J.W. Brienen, E. Gloor, J. Lloyd, G. Lopez-Gonzalez, A. Monteagudo-Mendoza, Y. Malhi, A. Alarcón, Dávila E Álvarez, P. Alvarez-Loayza, A. Andrade, L. E.O.C. Aragao, L. Arroyo, C. Ga Aymard, T. R. Baker, C. Baraloto, J. Barroso, D. Bonal, W. Castro, V. Chama, J. Chave, T. F. Domingues, S. Fauset, N. Groot, Coronado E Honorio, S Laurance, Wf Laurance, S. L. Lewis, J. C. Licona, B. S. Marimon, B. H. Marimon-Junior, Bautista C Mendoza, D. A. Neill, E. A. Oliveira, E. A. Oliveira, Camacho Nc Pallqui, G. Pardo-Molina, A. Prieto, C. A. Quesada, F. Ramírez, H. Ramírez-Angulo, M. Réjou-Méchain, A. Rudas, G. Saiz, R. P. Salomão, J. E. Silva-Espejo, M. Silveira, Steege H Ter, J. Stropp, J. Terborgh, R. Thomas-Caesar, Der Heijden Gmf Van, Martinez R Vásquez, E. Vilanova, V. A. Vos

School of Geography, Earth and Environmental Sciences

No abstract provided.


Culture, Worldview, Biblical Interpretation, And Mission, Gorden R. Doss Jan 2016

Culture, Worldview, Biblical Interpretation, And Mission, Gorden R. Doss

Journal of Adventist Mission Studies

No abstract provided.


Subjective Well-Being Among Malaysian Students, Mazni Mustapha Jan 2016

Subjective Well-Being Among Malaysian Students, Mazni Mustapha

School of Psychology Theses

The aim of the study was to examine the determinants of well-being in Malaysian students at home and overseas. Prior to the main study, interviews were conducted with seven PhD students of Malaysia studying in Plymouth, to explore their needs and values, and their adaptation experiences in terms of missing and enjoyment experiences abroad. Based on the interview findings and literature reviews, a questionnaire was developed and named as the Adaptation to Life Index, which consisted of two scales - ‘missing experience’ and ‘enjoyment experience’. A longitudinal survey was carried out using Malaysian students in the UK, Australia, New Zealand, …


Visual Pigments, Ocular Filters And The Evolution Of Snake Vision, Bruno F. Simões, Filipa L. Sampaio, Ronald H. Douglas, Ullasa Kodandaramaiah, Nicholas R. Casewell, Robert A. Harrison, Nathan S. Hart, Julian C. Partridge, David M. Hunt, David J. Gower Jan 2016

Visual Pigments, Ocular Filters And The Evolution Of Snake Vision, Bruno F. Simões, Filipa L. Sampaio, Ronald H. Douglas, Ullasa Kodandaramaiah, Nicholas R. Casewell, Robert A. Harrison, Nathan S. Hart, Julian C. Partridge, David M. Hunt, David J. Gower

School of Biological and Marine Sciences

Much of what is known about the molecular evolution of vertebrate vision comes from studies of mammals, birds and fish. Reptiles (especially snakes) have barely been sampled in previous studies despite their exceptional diversity of retinal photoreceptor complements. Here, we analyze opsin gene sequences and ocular media transmission for up to 69 species to investigate snake visual evolution. Most snakes express three visual opsin genes (rh1, sws1, and lws). These opsin genes (especially rh1 and sws1) have undergone much evolutionary change, including modifications of amino acid residues at sites of known importance for spectral tuning, with several tuning site combinations …


Sublethal Effects Of Copper Sulphate Compared To Copper Nanoparticles In Rainbow Trout (Oncorhynchus Mykiss) At Low Ph: Physiology And Metal Accumulation, Ga Al-Bairuty, D Boyle, Tb Henry, Rd Handy Jan 2016

Sublethal Effects Of Copper Sulphate Compared To Copper Nanoparticles In Rainbow Trout (Oncorhynchus Mykiss) At Low Ph: Physiology And Metal Accumulation, Ga Al-Bairuty, D Boyle, Tb Henry, Rd Handy

School of Biological and Marine Sciences

No abstract provided.


Material Type And Roughness Influence Structure Of Inter-Tidal Communities On Coastal Defenses, Eva Cacabelos, Gustavo M. Martins, Richard Thompson, Afonso C.L. Prestes, José Manuel N. Azevedo, Ana I. Neto Jan 2016

Material Type And Roughness Influence Structure Of Inter-Tidal Communities On Coastal Defenses, Eva Cacabelos, Gustavo M. Martins, Richard Thompson, Afonso C.L. Prestes, José Manuel N. Azevedo, Ana I. Neto

School of Biological and Marine Sciences

No abstract provided.


Nanomaterials In The Aquatic Environment: A European Union-United States Perspective On The Status Of Ecotoxicity Testing, Research Priorities, And Challenges Ahead, H Selck, Rd Handy, Tf Fernandes, Sj Klaine, Ej Petersen Jan 2016

Nanomaterials In The Aquatic Environment: A European Union-United States Perspective On The Status Of Ecotoxicity Testing, Research Priorities, And Challenges Ahead, H Selck, Rd Handy, Tf Fernandes, Sj Klaine, Ej Petersen

School of Biological and Marine Sciences

No abstract provided.


Long-Term Modifications Of Coastal Defences Enhance Marine Biodiversity, Gustavo M. Martins, Stuart R. Jenkins, Ana I. Neto, Stephen J. Hawkins, Richard C. Thompson Jan 2016

Long-Term Modifications Of Coastal Defences Enhance Marine Biodiversity, Gustavo M. Martins, Stuart R. Jenkins, Ana I. Neto, Stephen J. Hawkins, Richard C. Thompson

School of Biological and Marine Sciences

No abstract provided.


Same-Sex Sexual Behaviour As A Dominance Display, Sarah M. Lane, Alice E. Haughan, Daniel Evans, Tom Tregenza, Clarissa M. House Jan 2016

Same-Sex Sexual Behaviour As A Dominance Display, Sarah M. Lane, Alice E. Haughan, Daniel Evans, Tom Tregenza, Clarissa M. House

School of Biological and Marine Sciences

No abstract provided.


Impacts Of Climate Change, Agroecology And Socio-Economic Factorson Agricultural Land Use Diversity In Bangladesh (1948–2008), S Rahman Jan 2016

Impacts Of Climate Change, Agroecology And Socio-Economic Factorson Agricultural Land Use Diversity In Bangladesh (1948–2008), S Rahman

School of Geography, Earth and Environmental Sciences

The paper examines the impacts of climate change, agroecology and socio-economic factors on agricultural land use diversity (ALUD) using a panel data of 17 regions of Bangladesh covering a 61 year period (1948–2008) by applying a dynamic panel GMM estimator. Results revealed that ALUD and total rainfall have actually increased @ 0.19% and 0.02% per year whereas variability in temperature has declined @ 0.06% with significant differences across agroecological zones (AEZs). Among the climatic factors, total rainfall significantly increases ALUD. ALUD is also significantly influenced by agroecological characteristics. ALUD is significantly higher in Ganges River Floodplains but lower in Meghna …


Boa Constrictor (Common Boa). Reproduction / Courtship, R Puschendorf, G Chaves Jan 2016

Boa Constrictor (Common Boa). Reproduction / Courtship, R Puschendorf, G Chaves

School of Biological and Marine Sciences

No abstract provided.


Assessing Walking Posture With Geometric Morphometrics: Effects Of Rearing Environment In Pigs, C Tallet, E Sénèque, C Mégnin, S Morisset, Et Al Jan 2016

Assessing Walking Posture With Geometric Morphometrics: Effects Of Rearing Environment In Pigs, C Tallet, E Sénèque, C Mégnin, S Morisset, Et Al

School of Biological and Marine Sciences

Rearing social animals like pigs in isolation from conspecifics can have consequences on behaviour and physiology. The aim of this experiment was to determine whether rearing conditions affect body posture. We adapted a method for quantitative evaluation of posture based on geometric morphometrics, developed in horses, for pigs and applied it in different conditions. Forty-eight 75-day-old females were reared either alone in 2.25 m2 pens (IH, N = 24 animals and 4 groups) or in groups of four in 4.64 m2 pens (GH, N = 24) for two weeks. They were habituated to human handling (stroking, speaking) and marking on …


Sources, Distribution, And Fate Of Microscopic Plastics In Marine Environments, Richard C. Thompson Jan 2016

Sources, Distribution, And Fate Of Microscopic Plastics In Marine Environments, Richard C. Thompson

School of Biological and Marine Sciences

No abstract provided.


Innovation And Model Organisms For The Environmental Hazard Assessment Of Engineered Nanomaterials, Rd Handy Jan 2016

Innovation And Model Organisms For The Environmental Hazard Assessment Of Engineered Nanomaterials, Rd Handy

School of Biological and Marine Sciences

No abstract provided.


Understanding The Routes Of Contamination Of Ready-To-Eat Vegetables In The Middle East, Dima Faour-Klingbeil, Muhammad Murtada, Victor Kuri, Ewen C.D. Todd Jan 2016

Understanding The Routes Of Contamination Of Ready-To-Eat Vegetables In The Middle East, Dima Faour-Klingbeil, Muhammad Murtada, Victor Kuri, Ewen C.D. Todd

School of Biological and Marine Sciences

No abstract provided.


The Transfer Rate Of Salmonella Typhimurium From Contaminated Parsley To Other Consecutively Chopped Batches Via Cutting Boards Under Different Food Handling Scenarios, Dima Faour-Klingbeil, Victor Kuri, Ewen Todd Jan 2016

The Transfer Rate Of Salmonella Typhimurium From Contaminated Parsley To Other Consecutively Chopped Batches Via Cutting Boards Under Different Food Handling Scenarios, Dima Faour-Klingbeil, Victor Kuri, Ewen Todd

School of Biological and Marine Sciences

No abstract provided.


On The Use Of The Radon Transform To Estimate Longshore Currents From Video Imagery, Rafael Almar, Stanislas Larnier, Bruno Castelle, Timothy Scott, France Floc'h Jan 2016

On The Use Of The Radon Transform To Estimate Longshore Currents From Video Imagery, Rafael Almar, Stanislas Larnier, Bruno Castelle, Timothy Scott, France Floc'h

School of Biological and Marine Sciences

No abstract provided.


Microbiological Quality Of Ready-To-Eat Fresh Vegetables And Their Link To Food Safety Environment And Handling Practices In Restaurants, Dima Faour-Klingbeil, Ewen C.D. Todd, Victor Kuri Jan 2016

Microbiological Quality Of Ready-To-Eat Fresh Vegetables And Their Link To Food Safety Environment And Handling Practices In Restaurants, Dima Faour-Klingbeil, Ewen C.D. Todd, Victor Kuri

School of Biological and Marine Sciences

he increased consumption of ready-to-eat salads outside homes as a result of a fast paced lifestyle, awareness on their nutritional attributes and enhanced processing technology is well documented. This study aimed to determine the microbiological quality of fresh-cut salads vegetables in small and medium sized foodservice establishments (SMEs) and to identify risk factors and handling practices through observational assessment in order to investigate if an association between microbiological quality and visual assessment (inspection) scores can be established. A total of 118 samples fresh-cut vegetable salads were collected from 50 inspected locations and analysed microbiologically, in addition to 49 swabs of …


Making Microscopy Count: Quantitative Light Microscopy Of Dynamic Processes In Living Plants, Mark D. Fricker, Julian Moger, George R. Littlejohn, Michael J. Deeks Jan 2016

Making Microscopy Count: Quantitative Light Microscopy Of Dynamic Processes In Living Plants, Mark D. Fricker, Julian Moger, George R. Littlejohn, Michael J. Deeks

School of Biological and Marine Sciences

No abstract provided.


Adjudicating Risk: Aids, Crime, And Culpability, Aziza Ahmed Jan 2016

Adjudicating Risk: Aids, Crime, And Culpability, Aziza Ahmed

Faculty Scholarship

The AIDS epidemic continues to pose significant public health challenges, especially given that the spread of the virus outpaces the AIDS response.1 Importantly, HIV continues to disproportionately impact socially and economically marginalized communities. In countries with concentrated epidemics,2 it is racial minorities, sex workers, men who have sex with men, and drug users who face the brunt of the epidemic.3 In the United States, the data is startling4 : 44% of new infections were among African-Americans, and among African-Americans contracting HIV, 57% were among gay and bisexual men.5 In 2016, the CDC found that one …