Engineering Commons^™

Study Of Abc Membrane Transporters In Single Live Cells, Preeyaporn Songkiatisak

Chemistry & Biochemistry Theses & Dissertations

The multidrug ATP-binding cassette (ABC) membrane transporters (efflux pumps) are found in both prokaryotes and eukaryotes and they can extrude diverse structurally unrelated substrates, such as antibiotics and chemotherapeutic agents out of the cells. The efflux pumps are responsible for multidrug resistance (MDR) and the failure of numerous treatments in infections and cancers. All ABC membrane transporters share a common modular topology containing two transmembrane domains (TMDs) and two nucleotide binding domains (NBDs). The underlying molecular mechanisms regarding how the similar structural ABC membrane transporters could selectively extrude a wide variety of substrates and cause MDR, are not yet fully …

2004 - Final Report, Hydrostratigraphic Analysis Of The Northern Salinas Valley

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The Monterey County Water Resources Agency (Agency) is responsible for the management and planning of water resources within Monterey County The agency uses a network of wells to monitor groundwater conditions in the Salinas Valley ground water basin (Figure 1). The progressive advancement of the seawater intrusion front into groundwater zones and the understanding of the northern Salinas ground water basin hydrogeology have been documented by the Agency since the 1950s. Only since the late 1990s was there sufficient well logs, geophysical, and lithological data to support a three-dimensional (3-D) study of the inter-related ancestral fluvial and alluvial-fan depositional environments …

Characteristics Of Helicopter Accidents Involving Male And Female Pilots, Scott S. Burgess, Robert O. Walton, P. Michael Politano

International Journal of Aviation, Aeronautics, and Aerospace

Studies examining aviation accidents have not found differences in accident rates by gender, though there may be gender differences in the types of accident. Baker, Lamb, Grabowski, and Rebok (2001) examined fixed-wing aviation accident rates of male and female private pilots and found that males were more likely to have accidents related to inattention or poor planning while female pilots were more likely to have accidents due to mishandling the aircraft. This research analyzed the National Transportation Safety Board’s aviation accident database system to examine the severity of injury and aircraft damage in rotary-wing (helicopter) accidents by gender. The data …

1980 - Department Of Water Resources Bulletin 118-80, Groundwater Basins In California

Water Statutes

A 1980 report to the California State Legislature describing 357 groundwater basins on the basis of geological and hydrological conditions with consideration of political boundary lines where practical. Noting that new groundwater management legislation was needed, the report was viewed as a basis for groundwater management.

2016 - Dwr Bulletin 118 Interim Update, California's Groundwater

Water Statutes

This interim update provides an up-to-date to information on groundwater basins subject to critical conditions of overdraft, groundwater basin boundaries, and basin prioritization, information essential to the successful implementation of SGMA (2014 Sustainable Groundwater Management Act), including the timely formation of groundwater sustainability agencies and the development of groundwater sustainability plans.

Human Optimization And Performance Enhancement In Flight Via Real-Time Biofeedback (Project Have Hope), Michael S. Fritts

Theses and Dissertations

A four-phase, chronological, and build-up approach was implemented that commenced with basic hardware testing in a centrifuge and culminated in flights augmented by real-time biofeedback displays. A prototype Portable Electrocardiogram Unit (PECGU) was designed and proven to accurately measure heart rate (HR) and display percent heart rate reserve (%HRR). Results showed that %HRR was not a sole predictor of cognitive state. Cognitive responses indicated some correlation with %HRR, but were influenced by environment (centrifuge vs. flight). Subjective perceived exertion levels did not show statistically significant changes during test with biofeedback. A G-tracking task was evaluated during centrifuge and flight tests. …

Comparison Of Thermal Glove Wrist-Hand Orthoses In Their Effectiveness On Rheumatoid Arthritis, Brittany E. Mott

USF Tampa Graduate Theses and Dissertations

Rheumatoid arthritis (RA) is an autoimmune disease affecting nearly 1% of the world’s population with symptoms such as inflammation, pain, and reduced strength [1]. Physicians and scientists work to develop pharmaceuticals and medical devices aimed at decreasing the symptoms associated with RA to better the lives of those affected. One of the most recent developments is the addition of thermal therapy gloves to the array of upper limb orthoses available to patients with RA. It was hypothesized that this study will show that orthoses in the form of thermal therapy gloves are beneficial to the patients by reducing symptoms such …

Functional Trait Differences Between Native Bunchgrasses And The Invasive Grass Bromus Tectorum, Huiqin H.E., Thomas A. Monaco, Thomas A. Jones

Forage and Range Research Laboratory Publications

We conducted 30- and 60-d greenhouse experiments to compare functional traits of Bromus tectorum (invasive annual grass) and four perennial bunchgrasses under well-watered or drought conditions. Even under drought, B. tectorum experienced significantly less stress (i.e., higher xylem pressure potential and greater shoot water content, water use per day and water-use efficiency) and biomass production than the perennial grasses after 30 d. However, after 60 d, its superiority was reduced under infrequent watering. Differences among perennial grasses were more pronounced for physiological traits under infrequent watering and for morphological traits under frequent watering. Elymus multisetus (fastgrowing species) had a higher …

A Model-Based Approach For Estimation Of Changes In Lumbar Segmental Kinematics Associated With Alterations In Trunk Muscle Forces, Iman Shojaei, Navid Arjmand, Judith R. Meakin, Babak Bazrgari

Biomedical Engineering Faculty Publications

The kinematics information from imaging, if combined with optimization-based biomechanical models, may provide a unique platform for personalized assessment of trunk muscle forces (TMFs). Such a method, however, is feasible only if differences in lumbar spine kinematics due to differences in TMFs can be captured by the current imaging techniques. A finite element model of the spine within an optimization procedure was used to estimate segmental kinematics of lumbar spine associated with five different sets of TMFs. Each set of TMFs was associated with a hypothetical trunk neuromuscular strategy that optimized one aspect of lower back biomechanics. For each set …

Session 2c: Soils And Agriculture, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Soil Phosphorous in Urban Kentucky: Lawn and Gardening Our Way to Hell in a Vegetable Basket
• Optimizing Yield and Water Use Efficiency of Soybean Production in Kentucky- Experimental and Modeling Approach
• Variations in Soil Saturated Hydraulic Conductivity Across Multiple Land Uses in Fayette County, Kentucky

Session 1c: Hydrology, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Comparing the Hydrological Function of Natural and Constructed Ridge Top Isolated Wetlands
• Streamflow Gain and Loss, Hydrograph Separation, and Water-Quality of Abandoned Mine Lands in the Daniel Boone National Forest, Eastern Kentucky, 2015-2017
• Hydrology: Old Science, New Applications for the Blanchard River in Ohio

Poster Session 2, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

1. Kentucky Lake Undergoing a “Change of State”: Trend Analyses Indicate Potential Tipping Points are Being Reached for Several Limnological Variables
2. Investigating Preferential Sewer Pathways: Geospatial Screening and Field Sampling to Reduce Inhalation Exposure Risks
3. Fate and Transport of Volatile Organic Compounds (VOCs) in a Sewer System: Numerical Model and Field Study
4. Soil Moisture Conditions and Yield Across Fragic Soils Under Irrigated Management in Western Kentucky
5. Nutrient Contamination from an Agricultural Non-Point Source and its Mitigation: A Case Study of EKU Meadowbrook Farm, Madison County, KY
6. Characterization of Groundwater and Surface Water Geochemistry in an Agricultural Setting at EKU Meadowbrook Farm, …

Session 1b: Biology, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Kentucky Lake Undergoing a “Change of State”: Trend Analyses Indicate potential Tipping Points are being reached for Several Limnological Variables
• Preliminary Environmental Assessment of the Green and Nolin Rivers in Mammoth Cave National Park Following the Removal of Lock and Dam #6
• Water Quality and Primary Productivity in Minor E. Clark Fish Hatchery Ponds

Session 2b: Sediments And Nutrients, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Water, sediment, and nutrients data streams in a fluviokarst watershed in the Kentucky Bluegrass: insights from elemental, isotopic, and high resolution sensor data
• Effects of Stream Restoration on Pollutant Load Reductions in an Urban Watershed
• Watershed sediment transport modeling using dynamic lateral, longitudinal, and vertical sediment (dis)connectivity

Session 1a: Groundwater And Karst, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Analysis of the Ambient Groundwater Quality Monitoring Network Data
• Improving Karst/Sinkhole Hazard Assessment in Kentucky
• Combination of Wind and Stack Effects on Indoor, Atmospheric, and Subsurface Domains in Vapor Intrusion Studies
• Characterization of Spring Discharge and Karst/Sinkhole Drainage Features at The Homeplace on Green River, Near Campbellsville

Session 2a: Membranes And Pollutant Removal, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Ozonation, Biofiltration and the Role of Membrane Surface Charge and Hydrophobicity in Removal and Destruction of Algal Toxins at Basic pH Values
• Iron/Palladium Nanoparticles Immobilized Membrane Platforms for Chlorinated Organics Treatment
• Using a bio-derived solvent to cast polysulfone ultrafiltration membranes
• Selenium Removal Using Activated Alumina in a Packed-Bed Reactor

Poster Session 1, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

1. The Ecological Importance of Perched Aquifers and Their Hydrological Connectivity to Ridge Top Ephemeral Wetlands in Daniel Boone National Forest
2. Water Bugs and Bacteria: Creating a Water Quality Monitoring Program for the Wheeling Creek Watershed in the Northern Panhandle of West Virginia
3. Use of eDNA to Detect Salamander Species in Central Kentucky Streams
4. Hydrogeological Properties of Natural and Constructed Wetlands in Kentucky’s Daniel Boone National Forest
5. Use of eDNA in Multiple Species Fish Biomass Determinations in Small to Mid-sized Lotic Systems
6. Rainfall Runoff Model Development Using HSPF for a Flood Control Reservoir System to Examine Long Term Benefits
7. Examining the …

Plenary Session, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Joining Forces to Tackle the Dead Zone
• Water Resources Applications of KyAPED Airborne LiDAR Data: A New Era for Hydroscience in Kentucky
• Temporal performance assessment of wastewater treatment plants by using multivariate statistical analysis

Proceedings Of 2018 Kentucky Water Resources Annual Symposium, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

This symposium was planned and conducted as a part of the state water resources research institute annual program that is supported by Grant/Cooperative Agreement Number G16AP00055 from the United States Geological Survey. The contents of this proceedings document and the views and conclusions presented at the symposium are solely the responsibility of the individual authors and presenters and do not necessarily represent the official views of the USGS or of the symposium organizers and sponsors. This publication is produced with the understanding that the United States Government is authorized to reproduce and distribute reprints for government purposes. Mention of trade …

Education Institutions Creation Of Partnerships, Iwasan D. Kejawa Ed.D

Department of Educational Administration: Faculty Publications

This issue is embracing the creation of partnerships with establishments worldwide for the provisions of life embodiments to graduates. At moment, there may be lack of friendship or partnership with establishments to create incentives for newly graduates of so many colleges and universities (Hirsh & Weber, 1999). Partnership with external companies will surely bring enormous grants to the colleges and universities and it will also encourage friendly establishments to provide incentives and perks to colleges, universities and alumni. It may be concluded that the advantages of creating rapport with external congruences is the comraderies and also compromises that will be …

Developing Motion Platform Dynamics For Studying Biomechanical Responses During Exercise For Human Spaceflight Applications, Kaitlin Lostroscio

USF Tampa Graduate Theses and Dissertations

In future human spaceflight missions, with prolonged exposure to microgravity, resistive and aerobic exercises will be countermeasures for bone loss, muscle loss, and decreased aerobic capacity. Two of the exercises of interest are squats and rowing. The cyclic forces produced during these exercises are at relatively low frequencies which are likely to excite structural resonances of space vehicles. Vibration Isolation Systems (VIS) are being designed to be paired with future exploration exercise devices in order to prevent these cyclic exercise forces from impacting the space vehicle. The VIS may be configured such that a platform supports the human and exercise …

1931 - Rainfall And Stream Run-Off In Southern California Since 1769

Miscellaneous Documents and Reports

This report consists of a compilation and study of the varied information available for the purpose of determining and reconstructing the record of rainfall and runoff fluctuations in Southern California since the arrival of the Spanish Mission Fathers in 1769. By 1931, data regarding rainfall and stream runoff in Southern California had only been collected by rain gauges for approximately 50 years. Beginning in 1769 with the establishment of the first Spanish Mission in Alta California substantial amount of data existed in the form of the letters and reports from Mission Padres who related in detail information regarding the rain …

1974 - Geology Of The Southern Salinas Valley Area, California

Miscellaneous Federal Documents & Reports

This 1974 report about the geology of the southern Salinas Valley was concerned mainly with relating the occurrence of petroleum and other mineral commodities to the Cenozoic history of the area. The investigation had two phases. First phase involved detailed geologic mapping of quadrangles that cover most of Tertiary beds west of the Salinas River. Second phase included a reconnaissance geologic mapping to extend the results of the first phase to a larger area. The report summarizes results of the geologic investigation of the entire southern Salinas Valley area.

Use Of Excel Spreadsheet Calculators In Handling Data Generated From Uv- Spectrometer, Mercy Okezue, Kari Clase, Steve Byrn

BIRS Symposium

To ease the complexities of handling data generated from different analytical procedures, validated excel spreadsheet containing relevant formulas are developed to ensure the process of data handling will consistently produce the expected results. This paper introduces the use of Excel spreadsheets in handling data generated from using a UV-Spectrometer in determination of analyte concentration in various dosage forms

Instituting Process Control Mechanisms In A Quality Control Analytical Chemistry Laboratory, Mercy Okezue, Kari Lynn Clase, Stephen Byrn

BIRS Symposium

Statistical Process Control by means of using control charts was a means of monitoring performance of analytical equipment. Quality control checks on test items using these equipment generated data used for plotting X-bar charts. The charts generated had warning and control limits which helped monitor system performance

The Journal Of Undergraduate Research: 2017

The Journal of Undergraduate Research

This is the complete issue of the South Dakota State University Journal of Undergraduate Research, Volume 15.

Implementing The Innovative On Tour Steam Art Integration Curriculum Program In A Georgia Title L School With Amazing Results!, Lisa Williams, Jamie Thompson, Emily Holton, Ronny Green, Rudo Tsemunhu, William Truby

National Youth Advocacy & Resilience Conference

How did a Title l school located in a designated rural Georgia school district implement a Pilot On Tour STEAM Art Integration Curriculum Program to promote a balanced curriculum for Title I students? Findings and leadership practices from this study will be shared and presenters will be available during and after the conference along with supporting handouts.

1857 - Preliminary Chart Of Monterey Bay, California.

Groundwater Basin Maps

An 1857 preliminary survey of the Monterey Bay (Monterey Quadrangle) providing sailing and anchorage information, as well as course and bearings, soundings, and tides.

Safety Videos For Major Shop Equipment In Cal Poly Brae Lab 1, Trey Joseph Johnston

Agricultural Education and Communication

At California Polytechnic State University, San Luis Obispo, students from all majors can take a variety of classes in the BioResource and Agriculture Engineering Department (BRAE). It is essential for future high school mechanics educators to learn the basic shop tools and the importance of safety in the laboratory. In shop 1 of the BRAE Department, there are many different tools students will find in a mechanics classroom. The five main power tools are the Table Saw, Drill Press, Bench Grinder, Radial Arm Saw, and Disk/Belt Sander.

In BRAE 121 Agricultural Mechanics, students learn basic shop skills about lab safety …

The Santa Clara, 2018-03-01, Santa Clara University

The Santa Clara

No abstract provided.