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A Study Of Quality Requirement Conveyance For Assignments In Technology And Engineering Masters Degree Programs, Heather J. Mccain

All-Inclusive List of Electronic Theses and Dissertations

Quality requirements are not easy to define. In higher Education, defining quality requirements and communicating those requirements to students may be accomplished through a variety of mechanisms. Students still may not know what it takes to get a good grade on an assignment and may have to wait for an instructor to clarify the assignment. This study was conducted because students and instructors may have different opinions as to which forms of feedforward and what technology are best to convey assignment requirements. The purpose of this study was to determine effective feedforward mechanisms as well as the technology used to …

Using Velocity To Predict The Maximum Dynamic Strength In The Power Clean, G. Gregory Haff, Amador Garcia-Ramos, Lachlan P. James

Research outputs 2014 to 2021

The primary aim of the present study was to examine the commonly performed training exercise for athlete preparation. Twenty-two recreationally trained males (age: 26.3 ± 4.1 y, height: 1.80 ± 0.07 m; body mass (BM): 87.01 ± 13.75 kg, 1-repetitoon maximum(1-RM)/BM: 0.90 ± 0.19 kg) participated in the present study. All subjects had their 1-RM power clean tested with standard procedures. On a separate testing day, subjects performed three repetitions at 30% and 45%, and two repetitions at 70% and 80% of their 1-RM power clean. During all trials during both sessions, peak velocity (PV) and mean velocity (MV) were …

Validity And Bias On The Online Active Australia Survey: Activity Level And Participant Factors Associated With Self-Report Bias, Rachel G. Curtis, Timothy Olds, Ronald Plotnikoff, Corneel Vandelanotte, Sarah Edney, Jillian Ryan, Carol Maher

Research outputs 2014 to 2021

Background This study examined the criterion validity of the online Active Australia Survey, using accelerometry as the criterion, and whether self-report bias was related to level of activity, age, sex, education, body mass index and health-related quality of life. Methods The online Active Australia Survey was validated against the GENEActiv accelerometer as a direct measure of activity. Participants (n = 344) wore an accelerometer for 7 days, completed the Active Australia Survey, and reported their health and demographic characteristics. A Spearman’s rank coefficient examined the association between minutes of moderate-to-vigorous physical activity recorded on the Active Australia Survey and GENEActiv …

Gait Entrainment In Coupled Oscillator Systems: Clarifying The Role Of Energy Optimization In Human Walking, Ryan T. Schroeder

Theses: Doctorates and Masters

Empirical evidence suggests that parameters of human gait (e.g. step frequency, step length) tend to minimize energy expenditure. However, it is unclear if individuals can adapt to dynamic environments in real time, i.e. continuously optimize energy expenditure, and to what extent. Two coupled oscillator systems were used to test the learned interactions of individuals within dynamic environments: (1) experienced farmworkers carrying oscillating loads on a flexible bamboo pole and (2) individuals walking on a treadmill while strapped to a mechatronics oscillator system providing periodic forces to the body. Reductionist trajectory optimization models predicted energy-minimizing gait interactions within the coupled oscillator …

The External Validity Of A Novel Contract-Relax Stretching Technique On Knee Flexor Range Of Motion, Anthony D. Kay, Joshua Dixon, Liam D. Bligh, Anthony J. Blazevich

Research outputs 2014 to 2021

Introduction: Compromised joint range of motion (ROM) can negatively affect the capacity to perform activities of daily living in clinical populations. Recently, similar improvements in dorsiflexion ROM were reported following dynamometry‐based contract‐relax (CR) stretching and modified CR stretching technique (stretch‐return‐contract [SRC]) where the contraction phase was performed “off stretch.” As neither the impact of SRC on other muscle groups nor the ecological validity of SRC performed in an applied environment has been tested, the acute effects of both techniques in dynamometry‐ (CR_dyna and SRC_dyna) and field‐based (CR_field and SRC_field) environments were compared with the …

Power Output, Cadence, And Torque Are Similar Between The Forward Standing And Traditional Sprint Cycling Positions, Paul F. J. Merkes, Paolo Menaspà, Chris R. Abbiss

Research outputs 2014 to 2021

Purpose: Compare power output, cadence, and torque in the seated, standing, and forward standing cycling sprint positions.

Methods: On three separated occasions (ie, one for each position), 11 recreational male road cyclists performed a 14 seconds sprint before and directly after a high-intensity lead-up. Power output, cadence, and torque were measured during each sprint. Results: No significant differences in peak and mean power output were observed between the forward standing (1125.5 ± 48.5 W and 896.0 ± 32.7 W, respectively) and either the seated or standing positions (1042.5 ± 46.8 W and 856.5 ± 29.4 W; 1175.4 ± 44.9 W …

Web Content Management System And Accessibility Awareness: A Comparative Study Of Novice Users And Accessibility Outcomes, Fatima Artiba Diaz

Theses: Doctorates and Masters

Since its creation, the Web has progressively developed and become a vital source of information in every domain and for almost all people. It is crucial to guarantee that the information contained on the Web is available for everyone, especially for people with special needs. Removing accessibility barriers is fundamentally based on tools, skills and support of all contributors, particularly the content creators, to ensure information is navigable and usable in the context of the end users experience. Web Content Management Systems play a significant role in structuring, storing and provision content to the Web and have evolved to address …

Stable Dispersion Of Coal Fines During Hydraulic Fracturing Flowback In Coal Seam Gas Reservoirs - An Experimental Study, Faisal Ur Rahman Awan, Alireza Keshavarz, Hamed Akhondzadeh, Sarmad Al-Anssari, Ahmed Al-Yaseri, Ataollah Nosrati, Muhammad Ali, Sefan Iglauer

Research outputs 2014 to 2021

In subterranean coal seam gas (CSG) reservoirs, massive amounts of small-sized coal fines are released during the production and development stages, especially during hydraulic fracturing stimulation. These coal fines inevitably cause mechanical pump failure and permeability damage due to aggregation and subsequent pore-throat blockage. This aggregation behavior is thus of key importance in CSG production and needs to be minimized. Consequently, such coal fines dispersions need to be stabilized, which can be achieved by the formulation of improved fracturing fluids. Here, we thus systematically investigated the effectiveness of two additives (ethanol, 0.5 wt % and SDBS, 0.001 and 0.01 wt …

International Olympic Committee Consensus Statement: Methods For Recording And Reporting Of Epidemiological Data On Injury And Illness In Sport 2020 (Including Strobe Extension For Sport Injury And Illness Surveillance (Strobe-Siis)), Roald Bahr, Ben Clarsen, Wayne Derman, Jiri Dvorak, Carolyn Emery, Caroline Finch, Martin Hägglund, Astrid Junge, Simon Kemp, Karim M. Khan, Stephen W. Marshall, Willem Meeuwisse, Margo Mountjoy, John W. Orchard, Babette Pluim, Kenneth L. Quarrie, Bruce Reider, Martin Schwellnus, Torbjorn Soligard, Keith A. Stokes, Taoomas Timpka, Evert Verhagen, Abhinav Bindra, Rcihard Budgett, Lars Engebretsen, Ugur Erdener, Karim Charmari

Research outputs 2014 to 2021

Injury and illness surveillance, and epidemiological studies, are fundamental elements of concerted efforts to protect the health of the athlete. To encourage consistency in the definitions and methodology used, and to enable data across studies to be compared, research groups have published 11 sport-specific or setting-specific consensus statements on sports injury (and, eventually, illness) epidemiology to date. Our objective was to further strengthen consistency in data collection, injury definitions and research reporting through an updated set of recommendations for sports injury and illness studies, including a new Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist extension. The IOC …

Contribution Of Advanced Regeneration Of Pinus Radiata D. Don. To Transpiration By A Fragment Of Native Forest In Central Chile Is Out Of Proportion With The Contribution To Sapwood Area, Don A. White, Richard P. Silberstein, Francisco Balocchi-Contreras, Juan Jose Quiroga, Pablo Ramirez De Arellano

Research outputs 2014 to 2021

The transpiration of Nothofagus glauca (Phil.) Krasser and advanced Pinus radiata D. Don. regeneration was measured in a fragment of native N. glauca forest. Over the eight months of this study, P. radiata contributed approximately 60% of the total stand transpiration. This was out of proportion with the approximately 34% of the stand sapwood area contributed by P. radiata. This was due to the significantly greater sap flux density of the P. radiata compared to the N. glauca between May and October. Though the results are from a small study conducted as part of a larger experiment, it is argued …

Predictors Of Ceasing Or Reducing Statin Medication Following A Large Increase In The Consumer Copayment For Medications: A Retrospective Observational Study, Karla Seamon, Frank Sanfilippo, Max Bulsara, Libby Roughead, Anna Kemp-Casey, Caroline Bulsara, Gerald F. Watts, David Preen

Research outputs 2014 to 2021

OBJECTIVES:

Previous Australian research has shown that following the 21% increase in patient copayments for medications on the Pharmaceutical Benefits Scheme (PBS) in 2005, the use of lipid-lowering therapy declined by 5%. This study aimed to determine the demographic and clinical characteristics of individuals who continued, reduced or ceased their use of statin medication in 2005.

STUDY TYPE:

Retrospective observational study using routinely collected administrative data.

METHOD:

We used pharmaceutical claims, hospital separations and mortality records from 2000 to 2005 for the Western Australian population. The cohort comprised stable users of statin medication in 2004. Based on changes in statin …

Bilingualism Is Associated With A Delayed Onset Of Dementia But Not With A Lower Risk Of Developing It: A Systematic Review With Meta-Analyses, Stefano Brini, Hamid R. Sohrabi, Jeffrey J. Hebert, Mitchell R.L. Forrest, Matti Laine, Heikki Hämäläinen, Mira Karrasch, Jeremiah Peiffer, Ralph Martins, Timothy J. Fairchild

Research outputs 2014 to 2021

Some studies have linked bilingualism with a later onset of dementia, Alzheimer’s disease (AD), and mild cognitive impairment (MCI). Not all studies have observed such relationships, however. Differences in study outcomes may be due to methodological limitations and the presence of confounding factors within studies such as immigration status and level of education. We conducted the first systematic review with meta-analysis combining cross-sectional studies to explore if bilingualism might delay symptom onset and diagnosis of dementia, AD, and MCI. Primary outcomes included the age of symptom onset, the age at diagnosis of MCI or dementia, and the risk of developing …

Randomised Placebo-Controlled Cross-Over Study Examining The Role Of Anamorelin In Mesothelioma (The Anthem Study): Rationale And Protocol, Siao Nge Hoon, Katrina Fyfe, Carolyn J. Peddle-Mcintyre, Samantha Bowyer, Felicity Hawkins, Emily Jeffery, Hui Jun Chih, Jenette Creaney, Anna Nowak, Fraser Brims

Research outputs 2014 to 2021

Introduction Cachexia is common in malignant mesothelioma (MM); half of patients have malnutrition and low skeletal muscle mass. Malnourished patients have worse quality of life (QoL). Weight loss is strongly associated with poor survival. Anamorelin is an oral ghrelin receptor agonist that improves appetite, body weight and QoL in advanced cancer. The aim of this study is to examine the efficacy of anamorelin in improving appendicular skeletal muscle mass (ASM) and patient-reported outcomes in patients with MM with cachexia. Methods and analysis A single-centre, phase II, randomised, placebo-controlled cross-over pilot study with 28-day treatment periods and 3-day washout. Forty patients …

Development Of An Infrared Pollution Index To Identify Ground-Level Compositional, Particle Size, And Humidity Changes Using Himawari-8, M. Sowden, D. Blake, D. Cohen, A. Atanacio, Ute Mueller

Research outputs 2014 to 2021

Speciated air quality data informs health studies and quantitates impacts. However, monitoring is concentrated around populated regions whilst, large remote and rural regions remain unmonitored despite risks of dust-storms or wild-fires. Sub-hourly, infrared, geostationary data, such as the 10-min data from Himawari 8, could potentially be used to quantify regional air quality continually. Monitoring of Aerosol Optical Depth (AOD) is restricted to visible spectra (i.e. daytime only), while newer quantification methods using geostationary infrared (IR) data have focused on detecting the presence, or absence, of an event. Limited attention has been given to the determination of particle size and aerosol …

Rdtids: Rules And Decision Tree-Based Intrusion Detection System For Internet-Of-Things Networks, Mohammad Amine Ferrag, Leandros Maglaras, Ahmed Ahmim, Makhlouf Derdour, Helge Janicke

Research outputs 2014 to 2021

This paper proposes a novel intrusion detection system (IDS), named RDTIDS, for Internet-of-Things (IoT) networks. The RDTIDS combines different classifier approaches which are based on decision tree and rules-based concepts, namely, REP Tree, JRip algorithm and Forest PA. Specifically, the first and second method take as inputs features of the data set, and classify the network traffic as Attack/Benign. The third classifier uses features of the initial data set in addition to the outputs of the first and the second classifier as inputs. The experimental results obtained by analyzing the proposed IDS using the CICIDS2017 dataset and BoT-IoT dataset, attest …

Using Climate Change Models To Inform The Recovery Of The Western Ground Parrot Pezoporus Flaviventris, Shaun W. Molloy, Allan H. Burbidge, Sarah Comer, Robert A. Davis

Research outputs 2014 to 2021

Translocation of species to areas of former habitat after threats have been mitigated is a common conservation action. However, the long-term success of reintroduction relies on identification of currently available habitat and areas that will remain, or become, habitat in the future. Commonly, a short-term view is taken, focusing on obvious and assumed threats such as predators and habitat degradation. However, in areas subject to significant climate change, challenges include correctly identifying variables that define habitat, and considering probable changes over time. This poses challenges with species such as the western ground parrot Pezoporus flaviventris, which was once relatively common …

Long-Term Maxillary Three Dimensional Changes Following Maxillary Protraction With Or Without Expansion: A Systematic Review And Meta-Analysis, Wei-Cheng Lee, Yi-Shing Shieh, Yu-Fang Liao, Cho-Hao Lee, Chiung Shing Huang

Journal of Dental Sciences

Background/purpose Maxillary protraction with or without expansion appears to be an effective orthopedic treatment in skeletal class III growing patients, but the long-term effect on maxilla changes is less clear. The aim of this meta-analysis was to evaluate long-term three dimensional skeletal effects on maxilla through face mask (FM) with or without rapid maxillary expansion (RME) in skeletal CIII growing patients. Materials and methods We searched database including PubMed, Science Direct, Embase and Web of Science through Feb 2020. Inclusion criteria were randomized controlled trials or cohort studies recruiting growing patients who received maxillary protraction and/or expansion and comparing the …

Prevalence And Types Of Incivility In Occupational Therapy Fieldwork, Deborah J. Bolding, Travis Dudley, Adrienne Dahlmeier, Lauren Bland, Aimee Castro, Adrianna Covarrubias

Faculty Research, Scholarly, and Creative Activity

Civility between health professions students and fieldwork educators enhances positive learning outcomes, while incivility can lead to stress, loss of confidence, mistakes, disengagement, and decreased patient outcomes. A survey of recent graduates of occupational therapy programs (N = 247) explored the prevalence and types of incivility and bullying experienced during their Level II fieldwork experiences. Respondents reported that incivility in fieldwork education was widespread, with more severe experiences of bullying reported by 16% of respondents. Occupational therapy programs and fieldwork educators must take an active role in prevention and management of uncivil behaviors, and promote positive academic and patient care …

Minimizing Blood Loss In Spine Surgery., Christopher Mikhail, Zach Pennington, Paul M Arnold, Darrel S Brodke, Jens R Chapman, Norman Chutkan, Michael D Daubs, John G Devine, Michael G Fehlings, Daniel E Gelb, George M Ghobrial, James S Harrop, Christian Hoelscher, Fan Jiang, John J Knightly, Brian K Kwon, Thomas E Mroz, Ahmad Nassr, K Daniel Riew, Lali H Sekhon, Justin S Smith, Vincent C Traynelis, Jeffrey C Wang, Michael H Weber, Jefferson R Wilson, Christopher D Witiw, Daniel M Sciubba, Samuel K Cho

Department of Neurosurgery Faculty Papers

Study Design: Broad narrative review.

Objective: To review and summarize the current literature on guidelines, outcomes, techniques and indications surrounding multiple modalities of minimizing blood loss in spine surgery.

Methods: A thorough review of peer-reviewed literature was performed on the guidelines, outcomes, techniques, and indications for multiple modalities of minimizing blood loss in spine surgery.

Results: There is a large body of literature that provides a consensus on guidelines regarding the appropriate timing of discontinuation of anticoagulation, aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), and herbal supplements prior to surgery. Additionally, there is a more heterogenous discussion the utility of preoperative autologous …

Mobile Ka-Band Polarimetric Doppler Radar Observations Of Wildfire Smoke Plumes, Taylor Brianna Aydell

Master's Theses

Remote sensing techniques have been more recently used to study and track wildfire smoke plume structure and evolution; however, knowledge gaps remain due to the limited availability of observational datasets aimed at understanding the fine-scale fire-atmosphere interactions and plume microphysics. In this study, we present a new mobile millimeter-wave (Ka-band) Doppler radar system acquired to sample the fine-scale kinematics and microphysical properties of active wildfire smoke plumes from both wildfires and large prescribed fires. Four field deployments were conducted in the fall of 2019 during two wildfires in California and one prescribed burn in Utah. An additional dataset of precipitation …

Tcad-Machine Learning Framework For Device Variation And Operating Temperature Analysis With Experimental Demonstration, Hiu Yung Wong, Ming Xiao, Boyan Wang, Yan Ka Chiu, Xiaodong Yan, Jiahui Ma, Kohei Sasaki, Han Wang, Yuhao Zhang

Faculty Research, Scholarly, and Creative Activity

This work, for the first time, experimentally demonstrates a TCAD-Machine Learning (TCAD-ML) framework to assist the analysis of device-to-device variation and operating (ambient) temperature without the need of physical quantities extraction. The ML algorithm used in this work is the Principal Component Analysis (PCA) followed by third order polynomial regression. After calibrated to limited 'expensive' experimental data, 'low cost' TCAD simulation is used to generate a large amount of device data to train the ML model. The ML was then used to identify the root cause of device variation and operating temperature from any given experimental current-voltage (I-V) characteristics. We …

Improvement Of Tcad Augmented Machine Learning Using Autoencoder For Semiconductor Variation Identification And Inverse Design, Kashyap Mehta, Sophia Susan Raju, Ming Xiao, Boyan Wang, Yuhao Zhang, Hiu Yung Wong

Faculty Research, Scholarly, and Creative Activity

A machine learning (ML) model by combing two autoencoders and one linear regression model is proposed to avoid overfitting and to improve the accuracy of Technology Computer-Aided Design (TCAD)-augmented ML for semiconductor structural variation identification and inverse design, without using domain expertise. TCAD-augmented ML utilizes TCAD simulations to generate sufficient data for ML model development when experimental data are inadequate. The ML model can then be used to identify semiconductor structural variation for given experimental electrical measurements. In this study, the variation of layer thicknesses in the p-i-n diode is used as a demonstration. An ML model is developed to …

Incorporating A Canopy Parameterization Within A Coupled Fire-Atmosphere Model To Improve A Smoke Simulation For A Prescribed Burn, Derek V. Mallia, Adam K. Kochanski, Shawn P. Urbanski, Jan Mandel, Angel Farguell, Steven K. Krueger

Faculty Research, Scholarly, and Creative Activity

Forecasting fire growth, plume rise and smoke impacts on air quality remains a challenging task. Wildland fires dynamically interact with the atmosphere, which can impact fire behavior, plume rises, and smoke dispersion. For understory fires, the fire propagation is driven by winds attenuated by the forest canopy. However, most numerical weather prediction models providing meteorological forcing for fire models are unable to resolve canopy winds. In this study, an improved canopy model parameterization was implemented within a coupled fire-atmosphere model (WRF-SFIRE) to simulate a prescribed burn within a forested plot. Simulations with and without a canopy wind model were generated …

Energy Filtering Effect At Source Contact On Ultra-Scaled Mosfets, Johan Saltin, Nguyen Cong Dao, Philip H.W. Leong, Hiu Yung Wong

Faculty Research, Scholarly, and Creative Activity

We postulate that in ultra-scaled Field Effect Transistors (FET), such as nanowires in sub-7nm technology, the source contact will act as an energy filter and increase the effective temperature of carriers arriving at the channel barrier. This is due to the absence of inelastic scattering in the short source-contact-to-channel region. As a result, the Sub-threshold Slope (SS) will increase substantially. In this paper, we verify this energy filtering effect through numerical calculations and Technology Computer-Aided-Design (TCAD) simulations calibrated to quantum solvers for electrostatics. It is found that SS degradation increases as the source metal workfunction increases. At 300K, in the …

An Ultra-Low-Power Area-Efficient Non-Coherent Binary Phase-Shift Keying Demodulator For Implantable Biomedical Microsystems, Milad Ghazi, Mohammad Hossein Maghami, Parviz Amiri, Sotoudeh Hamedi-Hagh

Faculty Research, Scholarly, and Creative Activity

A novel non-coherent, low-power, area-efficient binary phase-shift keying demodulator for wireless implantable biomedical microsystems is proposed. The received data and synchronized clock signal are detected using a delayed digitized format of the input signal. The proposed technique does not require any kind of oscillator circuit, and due to the synchronization of all circuit signals, the proposed demodulator can work in a wide range of biomedical data telemetry common frequencies in different process/temperature corners. The presented circuit has been designed and post-layout-simulated in a standard 0.18 µm CMOS technology and occupies 17 × 27 µm2 of active area. Post-layout simulation results …

Spatial Particulate Fields During Highwinds In The Imperial Valley, California, Frank R. Freedman, Paul English, Jeff Wagner, Yang Liu, Akula Venkatram, Daniel Q. Tong, Mohammad Z. Al-Hamdan, Meytar Sorek-Hamer, Robert Chatfield, Ana Rivera, Patrick L. Kinney

Faculty Research, Scholarly, and Creative Activity

We examined windblown dust within the Imperial Valley (CA) during strong springtime west-southwesterly (WSW) wind events. Analysis of routine agency meteorological and ambient particulate matter (PM) measurements identified 165 high WSW wind events between March and June 2013 to 2019. The PM concentrations over these days are higher at northern valley monitoring sites, with daily PM mass concentration of particles less than 10 micrometers aerodynamic diameter (PM10) at these sites commonly greater than 100 μg/m3 and reaching around 400 μg/m3, and daily PM mass concentration of particles less than 2.5 micrometers aerodynamic diameter (PM2.5) commonly greater than 20 μg/m3 and …

Determination Of Demagnetizing Factors Using First-Order Reversal Curves And Ferromagnetic Resonance, K. S. Muster, R. Heindl

Faculty Research, Scholarly, and Creative Activity

We present a method to quantitatively analyze magnetizing or demagnetizing interactions in arrayed nano-magnets by combining first-order reversal curve (FORC) and ferromagnetic resonance (FMR) measurement data. We develop a function to predict the resulting FORC distribution given: (1) a Gaussian intrinsic distribution in terms of the internal field and (2) a mean interaction field proportional to the sample's magnetic moment. We then perform least-squares regression of our model on experimental FORC measurements of a nanowire array and of a thin film. Combining the obtained interaction field with an FMR fit result allows us to algebraically solve for the effective axial …

Racial Purges, Robert L. Tsai

Faculty Scholarship

In a two-year period, 1885-86, over 168 communities in America forcibly expelled Chinese residents from their midst. This essay, inspired by historian Beth Lew-Williams's book, THE CHINESE MUST GO, investigates the nineteenth-century purges of Chinese residents that occurred throughout the American west. I make three arguments. First, these acts of racial and political terror complicate our understanding of racial violence in America. Many of the actions were denounced, but they were also surprisingly effective in forcing business and political leaders to support the indefinite suspension of Chinese migration. Perpetrators faced almost no legal repercussions, and unlike for freed persons, racial …

The Growth And Need For Veterans Treatment Courts, Chad Lennon

Touro Law Review

No abstract provided.

Validation Of Microrna Biomarkers For Alzheimer’S Disease In Human Cerebrospinal Fluid, Jack T. Wiedrick, Jay I. Phillips, Theresa A. Lusardi, Trevor J. Mcfarland, Babbet Lind, Ursula K. Sandau, Christina A. Harrington, Jodi A. Lapidusa, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

We previously discovered microRNAs (miRNAs) in cerebrospinal fluid (CSF) that differentiate Alzheimer’s disease (AD) patients from Controls. Here we examined the performance of 37 candidate AD miRNA biomarkers in a new and independent cohort of CSF from 47 AD patients and 71 Controls on custom TaqMan arrays. We employed a consensus ranking approach to provide an overall priority score for each miRNA, then used multimarker models to assess the relative contributions of the top-ranking miRNAs to differentiate AD from Controls. We assessed classification performance of the top-ranking miRNAs when combined with apolipoprotein E4 (APOE4) genotype status or CSF amyloid-β42 (Aβ42):total …