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The Quantitative Accomplishments Of Selected Aspects Of The Educational Process 1960-1990 With An Examination Of The Reading Curricula Concepts In Saudi Arabia., Mohammad Alrobaee Jan 2004

The Quantitative Accomplishments Of Selected Aspects Of The Educational Process 1960-1990 With An Examination Of The Reading Curricula Concepts In Saudi Arabia., Mohammad Alrobaee

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to outline some detailed history about some parts of the education process in Saudi Arabia especially about the general, higher, female education with a separate part about the curriculum of reading of education and to learn and spread information about the education development that my country is experiencing. The start of this development and its evolution was very difficult, but it passed through stages up to the current stage. We will see these constant changes proven by figures, statistics, and photographs. The detailing of the specifics related to this inventory is an endeavor to …


The Use Of Assessment Data In Academic Strategic Planning., Susan L. Aloi Jan 2004

The Use Of Assessment Data In Academic Strategic Planning., Susan L. Aloi

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study was based on the philosophical premise that the mission of an institution of higher education should be focused on student-learning outcomes, and all strategic decisions need to be made in accordance with what has been proven to enhance student learning. Because the assessment process results in data that can determine what conditions positively affect student learning, these data should be used to make the strategic decisions that affect the core student-learning mission of the institution. The intent of this research project was to cull best practices in integrating assessment with planning from institutions that have productive planning and …


The Transient Behavior Of Fluidized Bed Reactors: An Experimental Approach To Predict Erosion And Attrition Phenomena., Abdulaziz Aljodai Jan 2004

The Transient Behavior Of Fluidized Bed Reactors: An Experimental Approach To Predict Erosion And Attrition Phenomena., Abdulaziz Aljodai

Graduate Theses, Dissertations, and Problem Reports (ETD)

The attrition of fluidized particles and the erosion of in-bed tubes (IBT) cause serious practical problems in operating fluidized bed reactors, particularly in fluidized bed combustion systems (FBC-systems). In order to provide a basic understanding and an effective control of the attrition and erosion phenomena, a novel approach has been developed in this study. The proposed approach differs in three ways from the conventional one. First, the peaks of transient particles' forces prevailing in a fluidized bed (responsible for erosion of in-bed tubes and attrition of fluidized particles) were measured, and represented by fracture critical values (FCV) of sensitive tracer …


A Qualitative And Quantitative Analysis Of West Virginia University Portal Mix (Mountaineer Information Xpress)., Adel Alzenedy Jan 2004

A Qualitative And Quantitative Analysis Of West Virginia University Portal Mix (Mountaineer Information Xpress)., Adel Alzenedy

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to evaluate the use and performance of West Virginia University Portal MIX (Mountaineer Information Xpress), with a focus on its features. As students and faculty in the College of Human Resources and Education were the target population, this study specifically investigated their satisfaction levels towards MIX. Qualitative and quantitative methods were used in this research, which involves faculty and students in the College of HR&E at West Virginia University. Quantitative data gathering was conducted with the use of online and paper-based surveys. Qualitative data was gathered through informal interviews with a selected sample of …


Musical Influences Which Shaped The "Twelve Transcendental Studies" Op. 11 By Sergei Liapunov (1859-1924)., Andrew G. Banks Jan 2004

Musical Influences Which Shaped The "Twelve Transcendental Studies" Op. 11 By Sergei Liapunov (1859-1924)., Andrew G. Banks

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Twelve Transcendental Studies Op. 11 for solo piano by Russian composer Sergei Liapunov (1859 -“1924) were written between 1897 and 1905 as a deliberate attempt to finish the key cycle begun by Franz Liszt (1811 - 1886) in his twelve studies of the same title. Whereas Liszt composed his twelve transcendental studies in each of the flat keys, the Liapunov studies are written in the sharp keys, completing the circle of fifths. The central purpose of the paper is to examine the diverse musical influences which Liapunov incorporated into his composition of the Op. 11 set, and how they …


The Selection Of Counties And Locations Of Field Site Coordinators., Lina Maria Gomez Jan 2004

The Selection Of Counties And Locations Of Field Site Coordinators., Lina Maria Gomez

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Health Sciences and Technology Academy (HSTA) is a 9th to 12th grade mathematics and sciences program established in 1994, at the West Virginia University Health Sciences Center. The main purpose of this program is to increase the number of underrepresented students (i.e., African Americans, financially disadvantaged, first generation attending college, and environmentally disadvantaged- -rural) from West Virginia to pursue degrees in the health sciences fields in the state of West Virginia. An important component of HSTAís program is the field site coordinators (FSCs) whose main function is to recruit students. In order for HSTA to achieve its goal, they …


A Microbiological And Clinical Assessment Of Orthodontic Patients With Poor Oral Hygiene., Brett Eckley Jan 2004

A Microbiological And Clinical Assessment Of Orthodontic Patients With Poor Oral Hygiene., Brett Eckley

Graduate Theses, Dissertations, and Problem Reports (ETD)

Hypothesis: There is no statistically significant difference between counts of Porphyromonas gingivalis, Treponema denticola, and Bacteroides forsythus, organism morphotypes, and probing depths and plaque scores in orthodontic patients with poor oral hygiene. Thirteen patients were included in the study. Before orthodontic appliances were placed (as baseline) and for four months a BANA test, plaque score, probing depths, and microscopy analysis were performed. Data were analyzed with ANOVA and Tukey HSD. Significant differences were found among patients for the BANA and plaque score. Significant differences were found among visits for the BANA, plaque score, and probing depth. There was an increase …


Oral Health Care Practices And Perceptions Among Nursing Home Residents: A Case Study., Bridget Marne Boyce Jan 2004

Oral Health Care Practices And Perceptions Among Nursing Home Residents: A Case Study., Bridget Marne Boyce

Graduate Theses, Dissertations, and Problem Reports (ETD)

Currently, knowledge is limited regarding the extent to which: (1) nursing home residents perceive their oral health care as being adequate, (2) nursing home residents’ perceptions and actual oral health status are congruent, and (3) oral health care outcomes and residents’ perceptions of their own oral health care are influenced by levels of physical functioning. The purpose of this study was to evaluate the oral health practices and perceptions of oral health care among cognitively intact nursing home residents. The instruments utilized were a resident interview and an oral health care evaluation. All participants (n = 10) completed the assessments. …


A Comparison Of The Edentulous And Dentate Prosthodontic Patient For The Occurrence Of Obstructive Sleep Apnea., Mayur Mahendra Patel Jan 2004

A Comparison Of The Edentulous And Dentate Prosthodontic Patient For The Occurrence Of Obstructive Sleep Apnea., Mayur Mahendra Patel

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to determine if there were any differences in the occurrence of obstructive sleep apnea in patients with teeth and without teeth. Forty middle-aged subjects were screened, 20 were wearers of maxillary and mandibular complete dentures, and 20 were dentate patients. All subjects were screened via five screening tools: the Epworth Sleepiness Scale survey, measurement of neck size, calculated body mass index, and an intraoral exam visualizing the throat and determining the presence or absence of snoring. The study found no statistical difference between the two groups for the prevalence of obstructive sleep apnea. However, …


The Role Of Geology And Engineering Properties Of The Gettysburg Formation In The Geomorphic Form Of The Susquehanna River At Highspire, Pennsylvania., Joan L. Hawk Jan 2004

The Role Of Geology And Engineering Properties Of The Gettysburg Formation In The Geomorphic Form Of The Susquehanna River At Highspire, Pennsylvania., Joan L. Hawk

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Gettysburg Formation preserves the sedimentological record of the Late Triassic – Early Jurassic filling of the Newark-Narrow Neck-Gettysburg rift basin and subsequent intrusion by diabase. In the study area, bedrock is exposed only on the floor of the Susquehanna River. Exploratory borings drilled across the river, as part of a geotechnical investigation to obtain data for design of a foundation system for a replacement of the existing bridge carrying the Pennsylvania Turnpike (S.R. 0076) over the Susquehanna River, provided an opportunity to document the general stratigraphy of the surficial materials and the Gettysburg Formation in areas inaccessible to previous …


The Old Order Mennonites And Mass Media: Electronic Media And Socialization., Eunice I. Rohrer Jan 2004

The Old Order Mennonites And Mass Media: Electronic Media And Socialization., Eunice I. Rohrer

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research project is a critique of both electronic media effects and socialization for the largely unstudied sect of Old Order Mennonites from the Weaverland Conference. In an initial pilot study, eight interviews were conducted to obtain reasons for rejection of electronic media. Next, the electronic media studied in this study’s survey analysis included cell phones, computers and attitudes toward the internet. The Lancaster Conference Mennonites are employed for group comparison. In a revival of McLuhan’s theory, it was hypothesized that the more different electronic media types are used and the greater the number of years they are used, the …


Structural Geometry Of The Jura-Cretaceous Rift Of The Middle Magdalena Valley Basin, Colombia., Luisa F. Rolon Jan 2004

Structural Geometry Of The Jura-Cretaceous Rift Of The Middle Magdalena Valley Basin, Colombia., Luisa F. Rolon

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Middle Magdalena Valley (MMV) basin, Colombia, evolved to its actual configuration through several stages closely linked with the tectonic events of the northwest corner of South America. Early Jurassic extensional deformation related to the break-up of Pangea, resulted in the development of rift structures in the MMV basin area. The syn-rift infill consists of fluvial and lacustrine sedimentary rocks (Jordán, Girón and Santos formations), overlain by limestones and shales (Basal Lime Group). Irregular discontinuous reflectors, rotated by normal faults and increasing thickness towards the south-east, characterize the Jurassic syn-rift section. In Early Aptian, a post-rift phase controlled by thermal …


Water Quality Trends In The Blackwater River Watershed, Canaan Valley, West Virginia., Jessica M. Smith Jan 2004

Water Quality Trends In The Blackwater River Watershed, Canaan Valley, West Virginia., Jessica M. Smith

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Blackwater River, historically an excellent brook trout (Salvelinus fontinalis) fishery, has been affected by logging, fires, coal mining, acid rain, and land development. Trends in water quality data from 12 sites in the Blackwater River watershed were examined for a 14-year period (1980–1993) using the information-theoretic method and the seasonal Kendall with correlation correction analysis. For most sites (except Beaver Creek), downward trends in acidity and upward trends in alkalinity, conductivity, and hardness were consistent with decreases in hydrogen ion concentration. Dissolved oxygen trended downward possibly due to natural conditions, but remained above biological thresholds. The seasonal Kendall trend …


The Effects Of Performance And Process Goals On Anxiety And Performance Of A Racquetball Task., Trendell Clark Jan 2004

The Effects Of Performance And Process Goals On Anxiety And Performance Of A Racquetball Task., Trendell Clark

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to examine the effects of three types of goal setting: performance goals, process goals and no goals, on a racquetball skill task, competitive state anxiety, and goal commitment. Forty college undergraduate students enrolled in racquetball classes were randomly assigned to one of three goal setting groups. Performance and anxiety were evaluated over two competitions conducted over a five week period. The instruments used were the Modified CSAI-2 (Jones & Swain, 1992) for anxiety, the Goal Commitment Questionnaire (Filby et al., 1999) for commitment and a goal manipulation check to measure goal setting changes. Participants …


Saprophagous Caterpillars (Lepidoptera: Noctuidae: Herminiinae): Effect Of Bacillus Thuringiensis Var. Kurstaki Application In Forest And Laboratory Settings., Karen Jeanine Kish Jan 2004

Saprophagous Caterpillars (Lepidoptera: Noctuidae: Herminiinae): Effect Of Bacillus Thuringiensis Var. Kurstaki Application In Forest And Laboratory Settings., Karen Jeanine Kish

Graduate Theses, Dissertations, and Problem Reports (ETD)

The larvae of the Herminiinae are macrodecomposers of forest leaf litter. Eight species were studied to determine the effects of aerially applied Btk. Adults were collected weekly by light trap for 7 consecutive seasons. The first 2 years provided baseline information, followed by 2 years of Btk treatment and 3 post-treatment years. Idia aemula (Hübner)(Lepidoptera: Noctuidae) larvae were collected from control plots and treated with Btk in the laboratory to determine susceptibility. Untreated larvae were reared to adulthood and mated to obtain information on their biology. Differences in light trap counts between years were significant for all 8 species. Forest …


A Simulated Annealing Approach For Flexible Flowshop Scheduling To Maximize Flexibility., Alireza Shieh Jan 2004

A Simulated Annealing Approach For Flexible Flowshop Scheduling To Maximize Flexibility., Alireza Shieh

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research addresses the multiple stage flexible flow shop with buffer limitation in order to maximize the sum of machines free time at the end of the process within the minimum makespan (FFs (Pm1, Pm2, ..., Pms)/block/ FL max ). Various approaches were used to obtain good solutions for the problem and an analysis was preformed to evaluate the quality obtained with each approach. An exact algorithm with two separate phases was developed using mixed integer programming. In the first phase, C max is minimized, then in the second phase, the machines free time is maximized. This model had a …


A General Method For Genome Search And Discovery., Yue Jiang Jan 2004

A General Method For Genome Search And Discovery., Yue Jiang

Graduate Theses, Dissertations, and Problem Reports (ETD)

The increasing amount of easily available genomic data has heightened the importance of computational tools in the analysis genome databases, especially the human genome. In this study, we develop a new methodology based on the suffix tree data structure to identify unknown targets of gene families. We use the identification of hypoxia-inducible factor 1 (HIF-1) as a model system. HIF-1 is important in human normal physiological functions and in many human diseases such as cancer and cardiovascular diseases. We selected 17 known HIF-1 target gene sequences as a training set. We use the suffix tree data structure to extract a …


The Land Systems Of Colonial America: European And Native American Land Tenure Issues In The Colonial Eras Of The Americas., Shane Freeman Jan 2004

The Land Systems Of Colonial America: European And Native American Land Tenure Issues In The Colonial Eras Of The Americas., Shane Freeman

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis is a comparative analysis of the transference of land tenure and land claims in the colonial age of the Americas. The time frame for this work begins in 1521 with Cortes’ entrada in Mexico and ends with the formation of the United States Indian Policy concerning land. The critical analysis is concerned with the ability of Native Americans to maintain there sovereignty over land and the methods that Europeans used to effect colonization. As well as the legal and political rights that were given or retained by Native American societies. The history of the colonial Americas, here, includes …


The Impact Of A Social Skills Intervention On The Development Of Resiliency In Preschool Children., Tamala L. Lowther Jan 2004

The Impact Of A Social Skills Intervention On The Development Of Resiliency In Preschool Children., Tamala L. Lowther

Graduate Theses, Dissertations, and Problem Reports (ETD)

Children need to learn appropriate behavior in their early years. Educators of young children have been given the job of importing very important social competency skills, such as coping, problem solving, cooperation, and self-control skills. Interventions designed to meet the developmental level and individual needs of the children enrolled in a preschool should build factors that will lead to increased social skills and resiliency. This research involved implementing social skill prevention in a preschool classroom in a non-profit childcare center in rural West Virginia. The research examined the effectiveness of the Devereux Early Childhood Assessment (DECA), in increasing protective factors …


The Effects Of Positive And Negative Framing On Seven American Newspapers During The Persian Gulf War In 1991 And The Iraq War In 2003., Davin T. White Jan 2004

The Effects Of Positive And Negative Framing On Seven American Newspapers During The Persian Gulf War In 1991 And The Iraq War In 2003., Davin T. White

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study evaluates the positive and negative aspects of major American newspaper coverage of the Persian Gulf War in 1991 and the war in Iraq in 2003. Embedded coverage in 2003 was presumed to generate more positive coverage than under the press pool system in 1991. However, both the overall coverage of six newspapers in 1991 and six in 2003 were framed positively toward the American missions. When comparing means of positive and negative coverage among the newspapers, no significant differences in overall coverage were found. The coverage of the Persian Gulf War, however, was slightly more positive. There was …


A Dual-Stage Approach To Dental Image Registration., Zainab Millwala Jan 2004

A Dual-Stage Approach To Dental Image Registration., Zainab Millwala

Graduate Theses, Dissertations, and Problem Reports (ETD)

In the development of Automated Dental Identification System (ADIS), we focus on registration to align the subject dental regions of interest with respective reference regions. With the goal to achieve high performance for dental image registration, a dualstage approach is proposed which is based on the hypotheses generation-verification paradigm. The registration of the dental regions of interest is the basis for hypotheses generation. The hypotheses generated by using a fast method are verified to retrieve the candidate parameter sets to give accurate alignment of the regions. The statistical distributions of local geometric properties of image contours constitute the essential concept …


The Impact Of Stimulation On Production Decline Type Curves For Cbm Wells., Manuel Arturo Sanchez Jan 2004

The Impact Of Stimulation On Production Decline Type Curves For Cbm Wells., Manuel Arturo Sanchez

Graduate Theses, Dissertations, and Problem Reports (ETD)

Coalbed methane (CBM) is considered an unconventional gas resource produced from coal seams usually with low permeability at shallow depths. Analyzing the production performance in CBM reservoirs is challenging, especially at the early stage of the recovery. Most of the small producers in the Appalachian Basin cannot afford personnel or meet economical requirements involved in the use of the numerical simulator to evaluate CBM reservoirs. Production type curve are useful tool for predicting the performance of CBM reservoirs. A set of type curves have been previously developed for unstimulated vertical wells in CBM reservoirs. Most of the CBM wells drilled …


Energy Analysis, Diagnostics And Conservation In Semiconductor Manufacturing., Yogesh Mukesh Mardikar Jan 2004

Energy Analysis, Diagnostics And Conservation In Semiconductor Manufacturing., Yogesh Mukesh Mardikar

Graduate Theses, Dissertations, and Problem Reports (ETD)

Semiconductor industry accounts for 1.3% - 2% of the total US electricity consumption in the manufacturing sector. Energy in the form of electricity is required to operate the manufacturing process equipment, maintain the clean room conditions, and operate equipment such as Heating Ventilation and Air conditioning (HVAC) units, and Chillers. The process equipment accounts for 40% of the operating costs in a semiconductor fabrication unit [8]. Since a significant amount of energy is used by the manufacturing process, it becomes necessary to determine process parameters which govern energy. A computer based interactive model referred to as Semiconductor Energy Calculation Program …


A Parametric Study Of In-Line Filter Holders., Glen A. Wilt Jan 2004

A Parametric Study Of In-Line Filter Holders., Glen A. Wilt

Graduate Theses, Dissertations, and Problem Reports (ETD)

With modern diesel engines producing smaller and lighter particulate mass output, the performance of in-line filtering, used to determine emissions of particulate matter (PM), has become less understood. Several factors including filter characteristics, filter holder geometry, exhaust dilution, filter face temperature, and secondary dilution characteristics need to be investigated. This study investigates factors influenced by filter holder geometry. In the past, many loosely designed filter holders were applied to emissions testing. Recently, 40 CFR Part 1065 recommended a standard filter holder design to be used in all emissions tests. However, it is not known if this design is optimal. To …


The Influence Of Legal Language Upon Supreme Court Voting In Civil Liberties Cases., Sean Wilson Jan 2004

The Influence Of Legal Language Upon Supreme Court Voting In Civil Liberties Cases., Sean Wilson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Scholars such as Jeffrey Segal and Harold Spaeth contend that U.S. Supreme Court decisions are based primarily upon the ideological beliefs of the justices. However, in this work I show that this conclusion is exaggerated. The aggregation of votes into a summary statistic (the percent liberal rating) and its use by Segal and Spaeth in a regression having only 21 cases creates misleading results. The truth is that political ideology is a fluctuating influence upon the Court. In some areas of civil liberties voting, ideology is a poor explanation of how cases are decided (e.g., core political speech). But in …


A Spatial-Temporal Optimization Approach To Watershed Management: Amd Treatment In The Cheat River Watershed, West Virginia., Xiaobing Zhao Jan 2004

A Spatial-Temporal Optimization Approach To Watershed Management: Amd Treatment In The Cheat River Watershed, West Virginia., Xiaobing Zhao

Graduate Theses, Dissertations, and Problem Reports (ETD)

Most water management studies concentrate on the inter-temporal allocation problem or, more recently, spatial dynamics—but not both. While early spatial-temporal studies focused on the allocation of water quantity, this paper presents an approach to water quality analysis that incorporates both spatial and temporal dynamics in a watershed framework. The model developed is an explicit economic watershed optimization model built upon an underlying water quality model where pollution loads are driven by pollution sources and alternative control strategies. It reflects the spatial aspects of pollution loads and treatment and the way the system reacts over time to management options and natural …


Spectral Analysis And Regularity Quantification Of Skeletal Muscle Signals As A Non-Invasive Assessment Of Muscle Activity., Israel Restus Hall Jan 2004

Spectral Analysis And Regularity Quantification Of Skeletal Muscle Signals As A Non-Invasive Assessment Of Muscle Activity., Israel Restus Hall

Graduate Theses, Dissertations, and Problem Reports (ETD)

The research presented here was carried out at the National Institute for Occupational Safety and Health (NIOSH), a division of the Centers for Disease Control and Prevention (CDC) in Morgantown, West Virginia. At NIOSH, there is a strong need for modes of analyzing a wealth of biomedical data. In this particular case, that data was comprised of numerous muscleinduced force-time series, derived from two groups of experimental subjects. One group was comprised of rats exposed to vibration similar to that experienced by human workers who work with certain hand-tools or equipment. The other group was a control group, not exposed …


An Empirical Measurement Of Interpersonal Community Engagement: Implications To Youth Communication Behaviors And The Instructional Setting., Michael W. Corrigan Jan 2004

An Empirical Measurement Of Interpersonal Community Engagement: Implications To Youth Communication Behaviors And The Instructional Setting., Michael W. Corrigan

Graduate Theses, Dissertations, and Problem Reports (ETD)

Past social science research has theorized the importance of community in the development process of youth (Bruner, 1985; Cruz, 1987; Dasen, 1977; Dewey, 1983; Patterson, 1992; Piaget, 1969; Putnam, 2000; Vygotsky, 1978). Many proponents of community believe that youth who are more integrated or engaged within one's community are more socially adapted and less likely to place apathetic attributions towards education. However, recently, few have measured quantitatively the role of one's connection to community and how it relates to the instructional setting. Therefore, this research focused on the development, validation, and the educational utility of a quantitative-based scale created to …


A Conceptual Model Of Psychological Distress In Native Americans., Shari Ann Robinson Jan 2004

A Conceptual Model Of Psychological Distress In Native Americans., Shari Ann Robinson

Graduate Theses, Dissertations, and Problem Reports (ETD)

The aim of the current study was to utilize a structural model to examine simultaneously the relationships among socioeconomic status (SES), anxiety sensitivity, stress, psychological problems, Native American identity, cultural related anxiety, and coping. The proposed structural equation model was tested using AMOS (Analysis of Moment Structures). The social stress literature provided a theoretical framework; it suggests that SES-linked social stressors that result in higher levels of psychological disorders adversely affect people from lower SES backgrounds. Data were gathered from 150 Native American attendees at a Pow-Wow. SES was hypothesized to impact negatively on anxiety sensitivity. Anxiety sensitivity was predicted …


Seasonal Movements Of Yellow-Phase American Eels ( Anguilla Rostrata) In The Shenandoah River, West Virginia, Stephen D. Hammond Dec 2003

Seasonal Movements Of Yellow-Phase American Eels ( Anguilla Rostrata) In The Shenandoah River, West Virginia, Stephen D. Hammond

Graduate Theses, Dissertations, and Problem Reports (ETD)

American eels undergo extensive upstream migration in Atlantic coastal river systems. Few studies, however, have focused on movements of large yellow-phase American eels near dams in upper watersheds of Atlantic coastal rivers. We examined relationships between stream flow, water temperature, and lunar phase, and movements of radio-tagged yellow-phase American eels (518--810 mm TL) near Millville hydroelectric dam in the lower Shenandoah River, West. Movements of yellow-phase American eels differed among seasons. Water temperature and stream flow were associated with upstream migration during spring. Downstream movements during fall corresponded with decreasing water temperatures and darker nights near the new moon. Localized …