Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Electrical and Computer Engineering (894)
- Mechanical Engineering (736)
- Civil and Environmental Engineering (563)
- Aerospace Engineering (477)
- Materials Science and Engineering (379)
-
- Civil Engineering (372)
- Biomedical Engineering and Bioengineering (278)
- Physical Sciences and Mathematics (263)
- Environmental Sciences (216)
- Energy Systems (215)
- Structural Materials (206)
- Sustainability (195)
- Mining Engineering (194)
- Environmental Indicators and Impact Assessment (193)
- Environmental Monitoring (193)
- Oil, Gas, and Energy (193)
- Transportation Engineering (143)
- Operations Research, Systems Engineering and Industrial Engineering (102)
- Other Civil and Environmental Engineering (52)
- Computer Engineering (39)
- Chemical Engineering (28)
- Environmental Engineering (28)
- Construction Engineering and Management (23)
- Computer Sciences (21)
- Biomechanics and Biotransport (20)
- Aerodynamics and Fluid Mechanics (19)
- Social and Behavioral Sciences (18)
- Propulsion and Power (16)
- Engineering Education (14)
- Institution
-
- University of Texas at Arlington (1629)
- Missouri University of Science and Technology (381)
- University of Kentucky (200)
- Louisiana State University (126)
- Michigan Technological University (115)
-
- Utah State University (97)
- University of Alabama in Huntsville (89)
- Vocational Training Council (34)
- University of Nebraska - Lincoln (21)
- University of New Mexico (19)
- Brigham Young University (16)
- Rose-Hulman Institute of Technology (16)
- University of South Florida (13)
- University of Denver (10)
- University of Texas at El Paso (9)
- Zayed University (9)
- California Polytechnic State University, San Luis Obispo (7)
- Technological University Dublin (7)
- University of Mississippi (7)
- Tsinghua University Press (6)
- University of Dayton (6)
- Wayne State University (5)
- Portland State University (4)
- Purdue University (4)
- University of South Carolina (4)
- Georgia Southern University (3)
- Kennesaw State University (3)
- Marquette University (3)
- Syracuse University (3)
- University of Central Florida (3)
- Keyword
-
- And Energy; Structural Materials; Sustainability (193)
- Energy Systems; Environmental Indicators and Impact Assessment; Environmental Monitoring; Mining Engineering; Oil (193)
- Gas (193)
- Faculty (107)
- UWRL (45)
-
- LiDAR (21)
- Adverse weather (20)
- Autonomous driving (20)
- Point cloud de-noising filter (20)
- Bioalgal Energy (19)
- EPSCoR T1R4 (19)
- UtilitiesCommunications (19)
- Encapsulated Algae (18)
- Isotopic composition (18)
- Licor (18)
- TDL (18)
- Engineering (13)
- Sustainability (12)
- Concrete (11)
- Durability (9)
- NDOR (9)
- Biomechanics (8)
- Geopolymer (8)
- Machine learning (8)
- Data (7)
- Evaporation (7)
- Knee (7)
- Broadband Dielectric Spectroscopy (BbDS) (6)
- Documentation (6)
- Finite element (6)
- Publication Year
- Publication
-
- Plant Identification in a Combined-Imbalanced Leaf Dataset -- Images (374)
- Mechanical and Aerospace Engineering Theses - Archive (322)
- Electrical Engineering Theses - Archive (267)
- World of Coal Ash Proceedings (193)
- Civil Engineering Theses - Archive (178)
-
- Electrical Engineering Dissertations - Archive (171)
- Bioengineering Theses - Archive (155)
- Data (126)
- Mechanical and Aerospace Engineering Dissertations - Archive (89)
- PRC-Affiliated Research (88)
- Civil Engineering Dissertations - Archive (80)
- Industrial, Manufacturing, and Systems Engineering Dissertations - Archive (77)
- Material Science and Engineering Theses - Archive (73)
- Simulated Solar Capacity Including Snow Cover in the Eastern U.S. (60)
- Civil and Environmental Engineering Faculty Publications (52)
- Bioengineering Dissertations - Archive (47)
- Material Science and Engineering Dissertations - Archive (45)
- Civil Engineering Faculty Publications - Archive (38)
- Faculty of Science & Technology (THEi) (34)
- Bioengineering Faculty Publications - Archive (31)
- Institute of Predictive Performance Methodologies (IPPM-UTARI)-Archive (29)
- Michigan Tech Research Data (28)
- WADS-3D (22)
- Browse all Datasets (20)
- Energize New Mexico (NSF EPSCoR Track 1 IV) (19)
- ScholarsArchive Data (15)
- Nebraska Department of Transportation: Research Reports (13)
- USF Tampa Graduate Theses and Dissertations (13)
- Faculty Publications - Mechanical Engineering (11)
- All Works (9)
Articles 931 - 960 of 2904
Full-Text Articles in Engineering
Investigating The Impacts Of Truck Platooning On Transportation Infrastructure In The South-Central Region, Hany Hassan Ph.D, Samer Dessouky, Alireza Talebpour, Md Adilur Rahim
Investigating The Impacts Of Truck Platooning On Transportation Infrastructure In The South-Central Region, Hany Hassan Ph.D, Samer Dessouky, Alireza Talebpour, Md Adilur Rahim
Data
Truck platooning is an essential application of connected and autonomous vehicles, where several trucks are connected to each other forming a platoon. It is envisioned that truck platooning can assist in minimizing transportation challenges related to freight movements in the US by improving traffic operation, safety and reducing fuel consumption and emission. One of the most valuable truck corridors in the US is in the South-central region. This study investigates the impacts of truck platooning on US highways in that region using both corridor and network-level simulation analysis. Also, the impact of truck platooning on the pavement was quantified using …
Advanced Modeling And Design Methodology For Pavements Using Plasticity-Based Shakedown Theory, Shengli Chen, Chao Sun, Xu Wang, Zhiming Zhang
Advanced Modeling And Design Methodology For Pavements Using Plasticity-Based Shakedown Theory, Shengli Chen, Chao Sun, Xu Wang, Zhiming Zhang
Data
Pavement design is a process intended to find the most economical combination of layer thickness and material type for the pavement, taking into account the properties of the subgrade soil and the traffic to be carried during the service life of the road. The currently prevalent methods of pavement analysis and design, however, are more or less empirical in U.S., which possess the shortcoming that the important type of pavement distress of rutting related to the accumulation of plastic or permanent deformations cannot be effectively considered. This project proposes an exploratory study on the application of the plasticity theory-based shakedown …
Eco-Friendly Stabilization Of Sulfate-Rich Expansive Soils Using Geopolymers For Transportation Infrastructure, Xinbao Yu, Anand Puppala, Miladin Radovic, Sayantan Chakraborty, Jungyeon Jang, Oscar Huang
Eco-Friendly Stabilization Of Sulfate-Rich Expansive Soils Using Geopolymers For Transportation Infrastructure, Xinbao Yu, Anand Puppala, Miladin Radovic, Sayantan Chakraborty, Jungyeon Jang, Oscar Huang
Data
Traditional calcium-based stabilizers, such as lime, to stabilize sulfate-rich expansive soils, are lasting-challenges in geotechnical engineering. The biggest problem with using calcium-based stabilizers is that when calcium and water are exposed to sulfate-rich expansive soils, they form ettringite as an expansive mineral, which causes sulfate-induced heaving. The study aimed to investigate the feasibility of stabilizing sulfate-rich expansive soils using geopolymers for transportation infrastructure. Literature review on sulfate-induced heaving and sulfate-rich soils stabilized with geopolymers suggests a direction for how to stabilize sulfate soils using geopolymers. The engineering tests were conducted to determine the swell, shrinkage, and strength behavior of natural, …
Assessment Of Material State For Predicting The Durability Of Composites, Vamsee Vadlamudi, Muthu Ram Prabhu Elenchezhian, Partha Pratim Das, Rassel Raihan, Kenneth Reifsnider
Assessment Of Material State For Predicting The Durability Of Composites, Vamsee Vadlamudi, Muthu Ram Prabhu Elenchezhian, Partha Pratim Das, Rassel Raihan, Kenneth Reifsnider
Institute of Predictive Performance Methodologies (IPPM-UTARI)-Archive
The long term behavior of composites have been extensively studied for the last four decades. Given the heterogeneity of these materials, the damage accumulation mechanisms lead to superior fatigue performance of composites compared to metals. However, due to the ‘sudden death’ behavior controlled by defect coupling, the precursor to fracture plane development of these materials, the challenge remains on how to assess the real-time material state and predict when it becomes critical? In the recent past, broadband dielectric spectroscopy (BbDS) has been used successfully to assess the material state and predict the material state change (triggered by defect coupling) for …
Unsupervised Learning Methods For Identification Of Defects In Heterogeneous Materials, Muthu Ram Prabhu Elenchezhian, Vamsee Vadlamudi, Rassel Raihan, Kenneth Reifsnider
Unsupervised Learning Methods For Identification Of Defects In Heterogeneous Materials, Muthu Ram Prabhu Elenchezhian, Vamsee Vadlamudi, Rassel Raihan, Kenneth Reifsnider
Institute of Predictive Performance Methodologies (IPPM-UTARI)-Archive
The complexity of composite materials due to the nature of their numerous laminated layers, stacking sequences, type of fibers, resin, and other external factors has challenged the world of structural health monitoring (SHM) and non-destructive inspection (NDI). Post-processing of these SHM and NDI methods has been mostly a manual time-consuming process, with human inspection causing errors associated with the bias decision made by NDI inspectors. Recent advances also call for Cure On The Fly (COTF), by integrating NDI with advanced technologies and analysis techniques such as Artificial Intelligence (AI) and Machine Learning (ML) for on-line real-time predictions of a defect, …
A Multi-Objective Model For Sustainable Perishable Food Distribution Considering The Impact Of Temperature On Vehicle Emissions And Product Shelf Life, Amin Gharehyakheh, Caroline C. Krejci, Jaime Cantu, K. Jamie Rogers
A Multi-Objective Model For Sustainable Perishable Food Distribution Considering The Impact Of Temperature On Vehicle Emissions And Product Shelf Life, Amin Gharehyakheh, Caroline C. Krejci, Jaime Cantu, K. Jamie Rogers
Industrial, Manufacturing, and Systems Engineering Faculty Publications - Archive
The food distribution process is responsible for significant quality loss in perishable products. However, preserving quality is costly and consumes a tremendous amount of energy. To tackle the challenge of minimizing transportation costs and CO2 emissions while also maximizing product freshness, a novel multi-objective model is proposed. The model integrates a vehicle routing problem with temperature, shelf life, and energy consumption prediction models, thereby enhancing its accuracy. Non-dominated sorting genetic algorithm II is adapted to solve the proposed model for the set of Solomon test data. The conflicting nature of these objectives and the sensitivity of the model to shelf …
A Pulse-Decay Method For Low Permeability Analyses Of Granular Porous Media: Mathematical Solutions And Experimental Methodologies, Quinhong Hu
Earth & Environmental Sciences Datasets - Archive
This dataset is for a manuscript titled "A pulse-decay method for low permeability analyses of granular porous media: Mathematical solutions and experimental methodologies" being reviewed by Water Resources Research, a journal of American Geophysical Union and Wiley (2020-07-29)
Gas Component Transport Across The Soil-Atmosphere Interface For Gases Of Different Density: Experiments And Modeling, L. M. Bahlmann, K. M. Smits, K. Heck, E. Coltman, R. Helmig, I. Neuweiler
Gas Component Transport Across The Soil-Atmosphere Interface For Gases Of Different Density: Experiments And Modeling, L. M. Bahlmann, K. M. Smits, K. Heck, E. Coltman, R. Helmig, I. Neuweiler
Civil Engineering Faculty Publications - Archive
We investigate the influence of near-surface wind conditions on subsurface gas transport and on soil-atmosphere gas exchange for gases of different density. Results of a sand tank experiment are supported by a numerical investigation with a fully coupled porous medium-free flow model, which accounts for wind turbulence. The experiment consists of a two-dimensional bench-scale soil tank containing homogeneous sand and an overlying wind tunnel. A point source was installed at the bottom of the tank. Gas concentrations were measured at multiple horizontal and vertical locations. Tested conditions include four wind velocities (0.2/1.0/2.0/2.7 m/s), three different gases (helium: light, nitrogen: neutral, …
An Urban Modelling Framework For Climate Resilience In Low-Resource Neighbourhoods, Ulrike Passe, Michael Dorneich, Caroline Krejci, Diba Malekpour Koupaei, Breanna Marmur, Linda Shenk, Jacklin Stonewall, Janette Thompson, Yuyu Zhou
An Urban Modelling Framework For Climate Resilience In Low-Resource Neighbourhoods, Ulrike Passe, Michael Dorneich, Caroline Krejci, Diba Malekpour Koupaei, Breanna Marmur, Linda Shenk, Jacklin Stonewall, Janette Thompson, Yuyu Zhou
Industrial, Manufacturing, and Systems Engineering Faculty Publications - Archive
Climate predictions indicate a strong likelihood of more frequent, intense heat events. Resource-vulnerable, low-income neighbourhood populations are likely to be strongly impacted by future climate change, especially with respect to an energy burden. In order to identify existing and new vulnerabilities to climate change, local authorities need to understand the dynamics of extreme heat events at the neighbourhood level, particularly to identify those people who are adversely affected. A new comprehensive framework is presented that integrates human and biophysical data: occupancy/behaviour, building energy use, future climate scenarios and near-building microclimate projections. The framework is used to create an urban energy …
A Mathematical Model To Predict The Porosity Of Locally Electrodeposited Nickel Under Pulsed Voltage Conditions, Abishek Balsamy Kamaraj, Murali Sundaram
A Mathematical Model To Predict The Porosity Of Locally Electrodeposited Nickel Under Pulsed Voltage Conditions, Abishek Balsamy Kamaraj, Murali Sundaram
Industrial & Manufacturing Engineering Presentations And Conference Materials
Metal parts manufactured with engineered porosity offer advantages over traditional parts as they have excellent specific mechanical properties at a lower weight. This is especially of interest in the aerospace and automobile industries. Additive manufacturing allows for creating parts with computer aided design (CAD) modeled lattice structures that offer lightweight parts. However, there is a need for porous structures at the micron scale (<50 µm) which cannot be achieved in a controlled manner using traditional powder-bed based metal additive manufacturing processes. Electrochemical Additive Manufacturing (ECAM) is a novel non-thermal metal additive manufacturing process capable of producing metal 3D parts with engineered porosity at the micron scale. There is a lack of understanding of the cause of porosity and controlling the porosity generated in the parts created using this process. In this paper, the effects of the electrical parameters of deposition, such as the pulse duty cycle and pulse frequency during electrodeposition, on the porosity of the manufactured parts were mathematically modeled. The model predicts that higher frequency electrodeposition leads to more porous structures. The model developed in this study can be used to predict the process parameters needed to deposit nickel microstructures with desired levels of porosity between 20 and 55 %. These model predictions were also validated by experiments. Two mechanisms for the cause of porosity in the deposits were identified. The diffusion-limited deposition phenomenon causing a lack of availability of cations results in larger sized pores and hollow structures to form on the part. The crystal growth and the nucleation process cause micron-scale pores.
The Effect Of The Top Soil Layer On Moisture And Evaporation Dynamics, Zhen Li, Jan Vanderborght, Kathleen M. Smits
The Effect Of The Top Soil Layer On Moisture And Evaporation Dynamics, Zhen Li, Jan Vanderborght, Kathleen M. Smits
Civil Engineering Faculty Publications - Archive
Understanding the effect of the top soil layer on surface evaporation and water distribution is critical to modeling hydrological systems. However, the dependency of near-surface soil moisture and fluxes on layering characteristics remains unclear. To address this uncertainty, we investigate how the arrangement of soil horizons affects the evaporation and soil moisture, specifically, the near-surface soil moisture, through the combination of numerical simulations and evaporation experiments. The characteristics of fluxes and moisture from different soil profiles are then used to understand the soil layering conditions. Results show that the top soil layer can significantly affect the evolution of soil moisture …
Evaporation From Undulating Soil Surfaces Under Turbulent Airflow Through Numerical And Experimental Approaches, Bo Gao, John Farnsworth, Kathleen M. Smits
Evaporation From Undulating Soil Surfaces Under Turbulent Airflow Through Numerical And Experimental Approaches, Bo Gao, John Farnsworth, Kathleen M. Smits
Civil Engineering Faculty Publications - Archive
Evaporation from undulating soil surfaces is rarely studied due to limited modeling theory and inadequate experimental data linking dynamic soil and atmospheric interactions. The goal of this paper is to provide exploratory insights into evaporation behavior from undulating soil surfaces under turbulent conditions through numerical and experimental approaches. A previously developed and verified coupled free flow and porous media flow model was extended by incorporating turbulent airflow through Reynolds-averaged Navier–Stokes equations. The model explicitly describes the relevant physical processes and the key properties in the free flow, porous media, and at the interface, allowing for the analysis of coupled exchange …
Dataset For Analysis Of Very High Surface Area 3d Printed Media In A Moving Bed Biofilm Sequencing Batch Reactor For Wastewater Treatment, Gabriel Proano-Pena, Andres L. Carrano, David M. Blersch
Dataset For Analysis Of Very High Surface Area 3d Printed Media In A Moving Bed Biofilm Sequencing Batch Reactor For Wastewater Treatment, Gabriel Proano-Pena, Andres L. Carrano, David M. Blersch
Faculty Datasets
This dataset includes 15 subfolders named Table6 trough Table20. Each folder is associated with a supplemental table. Each subfolder includes three files: .csv, .pdf/A, and .txt. The Table6 folder contains the raw data derived from experimentation. The remaining folders relate to data processing represented by figures or remarked as significant in the related manuscript: "Analysis of very high surface area 3D printed media in a Moving Bed Biofilm Sequencing Batch Reactor for Wastewater Treatment".
Faculty Instruction Face Shield Project, David Holden, John Schneiderhan
Faculty Instruction Face Shield Project, David Holden, John Schneiderhan
Michigan Tech 3D Designs
Early in the spring of 2020 project contributors David Holden and John Schneiderhan began test printing a variety of open source Personal Protective Equipment (PPE)/Covid related items that could help protect or prevent the spread of the emerging virus. With assistance from Pete Baril of the Western Upper Peninsula Health Department (WUPHD) approval was obtained for the face shields to be used in the health care and nursing homes in the area. With the support and approval from university and library administration efforts were coordinated with Dr. Joshua Pearce and the students from the MOST lab to concentrate on the …
Gas-Diffusivity Based Characterization Of Aggregated Agricultural Soils, J.R.R.N. Jayarathne, T.K.K. Chamindu Deepagoda, Timothy J. Clough, M.C.M. Nasvi, Steve Thomas, Bo Elberling, Kathleen Smits
Gas-Diffusivity Based Characterization Of Aggregated Agricultural Soils, J.R.R.N. Jayarathne, T.K.K. Chamindu Deepagoda, Timothy J. Clough, M.C.M. Nasvi, Steve Thomas, Bo Elberling, Kathleen Smits
Civil Engineering Faculty Publications - Archive
Grazed pastures and cultivated fields are significant sources of greenhouse gas (GHG) emissions, in particular N2O emissions derived from fertilizer deposition and animal excreta. Net surface emissions rely on subsurface gas transfer controlled mainly by diffusion, expressed as the soil-gas diffusivity (Dp/Do). The value of Dp/Do is a function of soil air-filled porosity (e) and gaseous phase tortuosity (T), both of which vary with soil physical properties including soil texture and structure. Agricultural soils are often structurally aggregated and characterized by two distinct regions (inter- and intra-aggregated pores), however, such soils are subjected to frequent compaction and tillage resulting in …
Wart Treatment Decision Support Using Support Vector Machine, Md. Mamunur Rahman, Yuan Zhou, Shouyi Wang, Jamie Rogers
Wart Treatment Decision Support Using Support Vector Machine, Md. Mamunur Rahman, Yuan Zhou, Shouyi Wang, Jamie Rogers
Industrial, Manufacturing, and Systems Engineering Student Research - Archive
Warts are noncancerous benign tumors caused by the Human Papilloma Virus (HPV). The success rates of cryotherapy and immunotherapy, two common treatment methods for cutaneous warts, are 44% and 72%, respectively. The treatment methods, therefore, fail to cure a significant percentage of the patients. This study aims to develop a reliable machine learning model to accurately predict the success of immunotherapy and cryotherapy for individual patients based on their demographic and clinical characteristics. We employed support vector machine (SVM) classifier utilizing a dataset of 180 patients who were suffering from various types of warts and received treatment either by immunotherapy …
The Impact Of Scaffolded Writing Instruction On Followup Course Assignments, Daniel Kawano
The Impact Of Scaffolded Writing Instruction On Followup Course Assignments, Daniel Kawano
Faculty Publications - Mechanical Engineering
No abstract provided.
Example Take-Home Final Exam Questions From Cee 433: Water Technology & Policy At The University Of Illinois At Urbana-Champaign, Ashlynn Stillwell
Example Take-Home Final Exam Questions From Cee 433: Water Technology & Policy At The University Of Illinois At Urbana-Champaign, Ashlynn Stillwell
All ECSTATIC Materials
The following example questions were part of take-home final exams spanning 2014-2020 in CEE 433: Water Technology & Policy, taught by Dr. Ashlynn S. Stillwell at the University of Illinois at Urbana-Champaign. These questions were part of the take-home final exam, with additional questions not reported here.
A Simulation For Exploring Ethical Situations That Arise From Conflicting Product Goals, Allen White
A Simulation For Exploring Ethical Situations That Arise From Conflicting Product Goals, Allen White
Faculty Publications - Mechanical Engineering
No abstract provided.
The Impact Of Scaffolded Writing Instruction On Followup Course Assignments, Daniel Kawano
The Impact Of Scaffolded Writing Instruction On Followup Course Assignments, Daniel Kawano
Faculty Publications - Mechanical Engineering
No abstract provided.
Building Information Modelling For Building Services Engineering: Benefits, Barriers And Conducive Measures, Wai Yee Betty Chiu, Joseph H.K. Lai
Building Information Modelling For Building Services Engineering: Benefits, Barriers And Conducive Measures, Wai Yee Betty Chiu, Joseph H.K. Lai
Faculty of Science & Technology (THEi)
Purpose – Mandating the use of building information modelling (BIM) in building projects has sprawled, but the uptake of BIM in building services engineering (BSE) remains sluggish. The purpose of this paper is to explore how to achieve wider adoption of BIM in BSE. Design/methodology/approach – Through an extensive literature review, the benefits of, barriers to and measures conducive to, using BIM for BSE were identified and classified. Built upon the review and a focus group meeting, a questionnaire was devised for an industry-wide survey in Hong Kong and the survey data were processed by statistical analyses. Findings – On …
Composite Ruddervator Replacement, Kelson Mills
Composite Ruddervator Replacement, Kelson Mills
All Undergraduate Projects
The Beechcraft V-tail Bonanza is a popular general aviation aircraft. Over 10,000 were built, but with the weakness of magnesium skinned control surfaces. Control surfaces on aircraft must be light, and precisely balanced. The V-tail Bonanza uses a unique “ruddervator” system, which combines the rudder and elevator into one surface to reduce drag, controlling the pitch and yaw of the aircraft. Magnesium was chosen by the designers for its lightweight properties, but corrodes badly and is becoming difficult to source for replacement parts. Aerodynamic flutter, from flexibility in the lightly built surface, and corrosion can cause breakup in flight, and …
Performance Enhancement And Prediction Of Composite Materials With Embedded Electrospun Piezoelectric Sensors, Rahman Jani Mazed, Muthu Ram Prabhu Elenchezhian, Vamsee Vadlamudi, Md Riaz Uddin Ahmed, Rassel Raihan, Kenneth Reifsnider
Performance Enhancement And Prediction Of Composite Materials With Embedded Electrospun Piezoelectric Sensors, Rahman Jani Mazed, Muthu Ram Prabhu Elenchezhian, Vamsee Vadlamudi, Md Riaz Uddin Ahmed, Rassel Raihan, Kenneth Reifsnider
Institute of Predictive Performance Methodologies (IPPM-UTARI)-Archive
In today’s world, continuous fiber reinforced composite materials are extensively used in the aerospace, automotive and other structural industries. Since the applications of such fibers demand for a high safety rating, it is of utmost importance for engineers who design such materials to analyze its safety. When cracks are developed in such materials, the mechanical, electrical, and thermal properties also get altered as a function of the cracks. Previous studies have shown that changes in electrical properties can be directly correlated with the development of cracks in the material which can then be used to predict the remaining life of …
Alternative Upper Configurations During Agility-Based Movements: Part 1, Biomechanical Performance, Bradley S. Davidson, Kevin B. Shelburne, Moira Pyrhoda, Rachel Wathen, Nick Nelson, Sean Higinbotham, Jay Dicharry, Daniel Feeney, Kate Harrison
Alternative Upper Configurations During Agility-Based Movements: Part 1, Biomechanical Performance, Bradley S. Davidson, Kevin B. Shelburne, Moira Pyrhoda, Rachel Wathen, Nick Nelson, Sean Higinbotham, Jay Dicharry, Daniel Feeney, Kate Harrison
Alternative Upper Configurations During Agility-Based Movements
The objective of this research was to determine if three alternative shoe closures improve biomechanical performance measures compared to a standard lace closure in agility-based movements. NCAA Division 1 and club-level male athletes recruited from lacrosse, soccer, tennis, and rugby performed four court-based movements: Lateral Skater Jump Repeats (LSJ), Countermovement Jump Repeats (CMJ), Triangle Drop Step Drill (TDS), and Anterior-Posterior Drill (AP). Each athlete performed the movements in four shoe upper closures: Standard Closure, Lace Replacement, Y Wrap, and Tri Panel. Movement completion time, Ground contact time, peak eccentric rate of force development (RFD), peak concentric GRF, peak concentric COM …
Alternative Upper Configurations During Agility-Based Movements: Part 2, Joint-Level Biomechanics, Bradley S. Davidson, Kevin B. Shelburne, Moira Pyrhoda, Rachel Wathen, Nick Nelson, Sean Higinbotham, Jay Dicharry, Daniel Feeney, Kate Harrison
Alternative Upper Configurations During Agility-Based Movements: Part 2, Joint-Level Biomechanics, Bradley S. Davidson, Kevin B. Shelburne, Moira Pyrhoda, Rachel Wathen, Nick Nelson, Sean Higinbotham, Jay Dicharry, Daniel Feeney, Kate Harrison
Alternative Upper Configurations During Agility-Based Movements
The objective of this research was to determine if three alternative shoe closures improve biomechanical performance measures compared to a standard lace closure in agility-based movements. NCAA Division 1 and club-level male athletes recruited from lacrosse, soccer, tennis, and rugby performed four court-based movements: Lateral Skater Jump Repeats (LSJ), Countermovement Jump Repeats (CMJ), Triangle Drop Step Drill (TDS), and Anterior-Posterior Drill (AP). Each athlete performed the movements in four shoe upper closures: Standard Closure, Lace Replacement, Y Wrap, and Tri Panel. Movement completion time, Ground contact time, peak eccentric rate of force development (RFD), peak concentric GRF, peak concentric COM …
Technology Safety Audit In Computer Laboratories Using Iso/Iec 17799 : 2005 (Case Study: Ftk Uin Sunan Ampel Surabaya), Muqoffi Khosyatulloh, Nurul Fariidhotun Nisaa, Ilham, M. Kom
Technology Safety Audit In Computer Laboratories Using Iso/Iec 17799 : 2005 (Case Study: Ftk Uin Sunan Ampel Surabaya), Muqoffi Khosyatulloh, Nurul Fariidhotun Nisaa, Ilham, M. Kom
Library Philosophy and Practice (e-journal)
Management audit is very important for assessment of their information technology management to gain efficient and effective business running process. Information technology security as an effort of internal controlling for risk and threat security minimization, is mainly considered due to all learning and lecturing administration activities use information technology. Allso, the implementation of a number of computer labs to facilitate learning processes and access to information in order to support the lectures and personal development of students To find out how secure technology information is, it is then requiring an audit to make sure everything run based on procedure. Management …
Development Of A Low-Cost, Open Source Miniature Rotary Cell Culture System To Simulate Microgravity Within An Irradiated Environment, Elizabeth Vargis, Jr Dennison
Development Of A Low-Cost, Open Source Miniature Rotary Cell Culture System To Simulate Microgravity Within An Irradiated Environment, Elizabeth Vargis, Jr Dennison
Browse all Datasets
A major challenge for astronauts in long-duration space travel is combatting the hazardous spaceflight environment caused by microgravity and increased levels of ionizing radiation. Microgravity damages cellular DNA by increasing the production of harmful reactive oxygen species, while ionizing radiation damages DNA by creating double-stranded DNA (dsDNA) breaks. Cellular damage due to microgravity and radiation has been investigated using ground-based models, but most models consider microgravity and ionizing radiation alone, or asynchronously. Synchronous modeling better mimics spaceflight conditions and can be used to understand the combined effects of microgravity and ionizing radiation. However, commercially available devices to model microgravity and …
Double Wall Cooling Of An Effusion Plate With Simultaneous Cross Flow And Impingement Jet Array Internal Cooling, Phil Ligrani, Austin Click, David Ritchie, Federico Liberatore, Rajeshriben Patel, Yin-Hsiang Ho
Double Wall Cooling Of An Effusion Plate With Simultaneous Cross Flow And Impingement Jet Array Internal Cooling, Phil Ligrani, Austin Click, David Ritchie, Federico Liberatore, Rajeshriben Patel, Yin-Hsiang Ho
PRC-Affiliated Research
The present study considers comparisons of hot-side effusion plate results for a mainstream flow passage with CR = 1 and for a mainstream flow passage with CR = 4. The coolant supply arrangement for both CR contraction ratio values includes simultaneous use of cross flow and an impingement jet array. For the effusion cooled/hot surface, presented are spatially-resolved distributions of surface adiabatic film cooling effectiveness, and surface heat transfer coefficients (measured using infrared thermography). These results are given for main flow Reynolds numbers Rems of 89,900 to 95,800. For this main flow Reynolds number range, four different combination values of …
Double Wall Cooling Of An Effusion Plate With Simultaneous Cross Flow And Impingement Jet Array Internal Cooling, Phil Ligrani, Austin Click, David Ritchie, Federico Liberatore, Rajeshriben Patel, Yin-Hsiang Ho
Double Wall Cooling Of An Effusion Plate With Simultaneous Cross Flow And Impingement Jet Array Internal Cooling, Phil Ligrani, Austin Click, David Ritchie, Federico Liberatore, Rajeshriben Patel, Yin-Hsiang Ho
PRC-Affiliated Research
The present study considers comparisons of hot-side effusion plate results for a mainstream flow passage with CR = 1 and for a mainstream flow passage with CR = 4. The coolant supply arrangement for both CR contraction ratio values includes simultaneous use of cross flow and an impingement jet array. For the effusion cooled/hot surface, presented are spatially-resolved distributions of surface adiabatic film cooling effectiveness, and surface heat transfer coefficients (measured using infrared thermography). These results are given for main flow Reynolds numbers Rems of 89,900 to 95,800. For this main flow Reynolds number range, four different combination values of …
Double Wall Cooling Of An Effusion Plate With Simultaneous Cross Flow And Impingement Jet Array Internal Cooling, Phil Ligrani, Austin Click, David Ritchie, Federico Liberatore, Rajeshriben Patel, Yin-Hsiang Ho
Double Wall Cooling Of An Effusion Plate With Simultaneous Cross Flow And Impingement Jet Array Internal Cooling, Phil Ligrani, Austin Click, David Ritchie, Federico Liberatore, Rajeshriben Patel, Yin-Hsiang Ho
PRC-Affiliated Research
The present study considers comparisons of hot-side effusion plate results for a mainstream flow passage with CR = 1 and for a mainstream flow passage with CR = 4. The coolant supply arrangement for both CR contraction ratio values includes simultaneous use of cross flow and an impingement jet array. For the effusion cooled/hot surface, presented are spatially-resolved distributions of surface adiabatic film cooling effectiveness, and surface heat transfer coefficients (measured using infrared thermography). These results are given for main flow Reynolds numbers Rems of 89,900 to 95,800. For this main flow Reynolds number range, four different combination values of …