Digital Commons Network^™

Cost Of Eating Well, Jake Ermolovich

Larner College of Medicine Fourth Year Advanced Integration Teaching/Scholarly Projects

No abstract provided.

Reducing Inequities In Maternal And Child Health In Rural Guatemala Through The Cbio+ Approach Of Curamericas: 7. The Empowering Effect Of Care Groups, Corey Gregg, Mario Valdez, Ira Stollak, Shayanne Martin, William T. Story, Henry B. Perry

School of Medicine Faculty Publications

Background: While there is extensive published evidence regarding the effectiveness of the Care Group Approach in promoting community-wide health behavior change, there is no published evidence regarding its empowering effect on its participants. Our study aimed to understand if the Care Group Approach as applied in the Curamericas/Guatemala Maternal and Child Health Project in isolated rural mountainous communities in Guatemala produced evidence of empowerment among the female participants. This is the seventh of 10 papers describing the expanded Census-Based, Impact-Oriented (CBIO+) Approach in improving the health and well-being of mothers and children in the rural highlands of the Department of …

Reducing The Risk Of Fentanyl Related Overdose In Medication Assisted Treatment Programs Based On Principles Of Motivational Interviewing, Anna B. Snow, Chelsea Betsold

Doctor of Nursing Practice (DNP) Projects

Background: The increase in fentanyl exposure by individuals who use illicit drugs has risen causing a significant increase in the number of overdoses and overdose-related deaths. Drug checking for the presence of fentanyl can allow drug users to make more informed decisions especially when combined with motivational interviewing.

Purpose: The purpose of this project was to assess the effectiveness of an educational program for clinical staff regarding the use of fentanyl test strips based on the principles of motivational interviewing.

Methods: The project was completed at a Medication Assisted Treatment (MAT) program in an outpatient behavioral health facility in New …

Applying Evidence-Based Research Principles In Review Design: Supporting Graduate And Faculty Research In The Life Sciences, Chris Fournier, Kate Ghezzi-Kopel

Upstate New York Science Librarians Conference

The reproducibility crisis in published scientific work is changing the way that research is designed and conducted. Librarians in academic institutions can play a key role in promoting improved adherence to evidence-based guidelines for performing literature reviews. The Cornell Systematic Review Team has developed a checklist, https://osf.io/2edg9/?pid=ezqpd, that can be used in research consultations as a conversation framework when assisting patrons with review design. This checklist is informed by widely accepted best practices for development of a sound systematic review protocol. Discussing this checklist with patrons promotes increased transparency, reduction of bias, and improved reproducibility of graduate student and …

A Team-Based Service Model: Mann Library, Cornell University, Erica M. Johns, Tobi Hines, Ashley Shea

Upstate New York Science Librarians Conference

Mann Library began piloting a new team-based service model in August 2019 to replace the liaison model. By separating into teams of instruction or research support and removing departmental outreach from individual librarian responsibilities, Mann librarians have been able to prioritize their functional areas of expertise that were increasing in demand and devote more time to innovative new projects. We have begun our assessment of the new model which will continue through 2020, but we are also taking an iterative approach as we implement these changes, gathering feedback from staff and course correcting as necessary.

Creating A Taxonomy Of Local Boards Of Health Based On Local Health Departments’ Perspectives, Gulzar H. Shah, Sergey Sotnikov, Carolyn J. Leep, Jiali Ye, Timothy W. Van-Wave

Department of Health Policy and Community Health Faculty Presentations

Objectives: To develop an LBoH classification scheme and empirical definitions to provide a coherent framework for describing variation in the LBoHs.

Data and Methods: This study is based on data from the 2015 Local Board of Health Survey, conducted among a nationally representative sample of LHD administrators, with 394 responses. The classification development consisted of the following steps: (a) theoretically guided initial domain development, (b) mapping of the survey variables to the proposed domains, (c) data reduction using principal component analysis and group consensus, and (d) scale development and testing for internal consistency.

Results: The final classification scheme included 60 …

Estimation Of The Squared Population Cross-Validity Under Conditions Of Predictor Selection, Andrew J. Kircher

Masters Theses & Specialist Projects

The current study employed a Monte Carlo design to examine whether samplebased and formula-based estimates of cross-validated R2 differ in accuracy when predictor selection is and is not performed. Analyses were conducted on three datasets with 5, 10, or 15 predictors and different predictor-criterion relationships. Results demonstrated that, in most cases, a formula-based estimate of the cross-validated R2 was as accurate as a sample-based estimate. The one exception was the five predictor case wherein the formula-based estimate exhibited substantially greater bias than the estimate from a sample-based cross validation study. Thus, formula-based estimates, which have an enormous practical advantage over …

Tech Edge Student Rubric Grades 2-3, Laurie A. Friedrich, Guy Trainin

Research and Evaluation in Education, Technology, Art, and Design

This rubric can be used to evaluate formative and summative assessments of technology integrated products across the curriculum for grades 2-3.

Tech Edge Student Rubric Grades 4-5, Laurie A. Friedrich, Guy Trainin

Research and Evaluation in Education, Technology, Art, and Design

This rubric can be used to evaluate formative and summative assessments of technology integrated products across the curriculum for grades 4-5.

Project Using Problem Based Learning, Ita Coghlan

Assessment & Feedback Cases

This is a project which is done in groups and submitted at the end of week 6 of the semester. Approximately 30minutes of each lecture during these 6 weeks is spent working on the project and reporting on the group’s progress and getting feedback and guidance from the lecturer. In addition each week the students in each group agree moderation marks for each other. This discussion develops negotiation skills and ensures that students evaluate theirs and others contribution. These are skills that will benefit them in other modules where there are group assignments. At the end of the assignment a …

3d Face Recognition Based On A Modified Icp Method, Kankan Zhao, Jiangtao Xi, Yanguang Yu, Joe F. Chicharo

Faculty of Informatics - Papers (Archive)

3D face recognition technique has gained much more attention recently, and it is widely used in security system, identification system, and access control system, etc. The core technique in 3D face recognition is to find out the corresponding points in different 3D face images. The classic partial Iterative Closest Point (ICP) method is iteratively align the two point sets based on repetitively calculate the closest points as the corresponding points in each iteration. After several iterations, the corresponding points can be obtained accurately. However, if two 3D face images with different scale are from the same person, the classic partial …

Age Estimation Based On Extended Non-Negative Matrix Factorization, Ce Zhan, Wanqing Li, Philip Ogunbona

Faculty of Informatics - Papers (Archive)

Previous studies suggested that local appearance-based methods are more efficient than geometric-based and holistic methods for age estimation. This is mainly due to the fact that age information are usually encoded by the local features such as wrinkles and skin texture on the forehead or at the eye corners. However, the variations of theses features caused by other factors such as identity, expression, pose and lighting may be larger than that caused by aging. Thus, one of the key challenges of age estimation lies in constructing a feature space that could successfully recovers age information while ignoring other sources of …

Methane Observations From The Greenhouse Gases Observing Satellite: Comparison To Ground-Based Tccon Data And Model Calculations, Robert Parker, Hartmut Boesch, Austin Cogan, Annemarie Fraser, Liang Feng, Paul Palmer, Janina Messerschmidt, Nicholas M. Deutscher, David W. Griffith, Justus Notholt, Paul O. Wennberg, Debra Wunch

Faculty of Science - Papers (Archive)

We report new short-wave infrared (SWIR) column retrievals of atmospheric methane (X CH4) from the Japanese Greenhouse Gases Observing SATellite (GOSAT) and compare observed spatial and temporal variations with correlative ground-based measurements from the Total Carbon Column Observing Network (TCCON) and with the global 3-D GEOS-Chem chemistry transport model. GOSAT X CH4 retrievals are compared with daily TCCON observations at six sites between April 2009 and July 2010 (Bialystok, Park Falls, Lamont, Orleans, Darwin and Wollongong). GOSAT reproduces the site-dependent seasonal cycles as observed by TCCON with correlations typically between 0.5 and 0.7 with an estimated single-sounding precision between 0.4-0.8%. …

Airborne And Ground-Based Measurements Of The Trace Gases And Particles Emitted By Prescribed Fires In The United States, I R. Burling, R J. Yokelson, S K. Akagi, S P. Urbanski, C E. Wold, David W. Griffith, T J. Johnson, J Reardon, D R. Weise

Faculty of Science - Papers (Archive)

We have measured emission factors for 19 tracegas species and particulate matter (PM2.5) from 14 prescribedfires in chaparral and oak savanna in the southwesternUS, as well as conifer forest understory in the southeasternUS and Sierra Nevada mountains of California. These arelikely the most extensive emission factor field measurementsfor temperate biomass burning to date and the only publishedemission factors for temperate oak savanna fuels. This studyhelps to close the gap in emissions data available for temperatezone fires relative to tropical biomass burning. Wepresent the first field measurements of the biomass burningemissions of glycolaldehyde, a possible precursor for aqueousphase secondary organic aerosol …

Coaching With Self-Determination Theory In Mind: Using Theory To Advance Evidence-Based Coaching Practice, Gordon B. Spence, Lindsay G. Oades

Sydney Business School - Papers

The scholarly coaching literature has advanced considerably in the past decade. However, a review of the existing knowledge base suggests that coaching practice and research remains relatively uninformed by relevant psychological theory. In this paper it will be argued that Self-Determination Theory (SDT; Deci & Ryan, 1985) presents as a useful theoretical framework for coaching as it can help understand coaching practice at both macro and micro levels. The utility of SDT as a theoretical framework for coaching is explored, with particular attention given to the role that coaching would appear to play in the satisfaction of three basic psychological …

Development Of A Water-Mist Based Venturi System For Dust Control From Maingate Chocks And Bsl, Ting Ren, Graeme Cooper, Srinivasa Yarlagadda

Faculty of Engineering - Papers (Archive)

Advances in modern longwall (LW) technology have resulted in high production faces with more powerful chocks and shearers that can advance at faster rates. As longwall chocks (supports) advance, crushed roof coal and/or rock can fall from the top of the chock canopy into the face ventilation airflow. Dust survey showed that chock movement is a significant source of dust exposure for shearer operators, accounting for about 47% of total LW face dust make during the cutting cycle. 3D CFD models have been developed to understand the behaviour of longwall dust particles from various sources including maingate (MG) chocks and …

An Ambient Multimedia User Experience Feedback Framework Based On User Tagging And Eeg Biosignals, Eva Cheng, Stephen J. Davis, Ian Burnett, Christian H. Ritz

Faculty of Informatics - Papers (Archive)

Multimedia is increasingly accessed online and within social networks; however, users are typically limited to visual/auditory stimulus through media presented onscreen with accompanying audio over speakers. Whilst recent research studying additional ambient sensory multimedia effects recorded numerical scores of perceptual quality, the users’ time-varying emotional response to the ambient sensory feedback is not considered. This paper thus introduces a framework to evaluate user ambient quality of multimedia experience and discover users’ time-varying emotional responses through explicit user tagging and implicit EEG biosignal analysis. In the proposed framework, users interact with the media via discrete tagging activities whilst their EEG biosignal …

Development Of A Web-Based Underground Coal Mining Information Management System, Ian Porter, Ernest Y. Baafi, Raymond J. Stace

Faculty of Engineering - Papers (Archive)

The development of the Australian Coal Association Research Program (ACARP) funded “one stop shop” information management system for the coal mining industry is described. The site www.undergroundcoal.com.au went live on 28 August 2009 with various sub-modules including an introduction to underground coal mining practices and a handbook of roadway development practice. The site also includes presentations from ACARP six-monthly workshops on current roadway development practice. These workshops provide an invaluable opportunity to share state of the art knowledge in roadway development practice, to learn of emerging Research and Development (Rand D) programs and development of equipment and technology by Original …

Microdroplet-Based Universal Logic Gates By Electrorheological Fluid, Mengying Zhang, Limu Wang, Xiang Wang, Jinbo Wu, Jiaxing Li, Xiuqing Gong, Jianhua Qin, Weihua Li, Weijia Wen

Faculty of Engineering - Papers (Archive)

We demonstrate a uniquely designed microfluid logic gate with universal functionality, which is capable of conducting all 16 logic operations in one chip, with different input voltage combinations. A kind of smart colloid, giant electrorheological (GER) fluid, functions as the translation media among fluidic, electronic and mechanic information, providing us with the capability of performing large integrations either on-chip or off-chip, while the on-chip hybrid circuit is formed by the interconnection of the electric components and fluidic channels, where the individual microdroplets travelling in a channel represents a bit. The universal logic gate reveals the possibilities of achieving a large-scale …

Estimates Of Probable Dementia Prevalence From Population-Based Surveys Compared With Dementia Prevalence Estimates Based On Meta-Analyses, Kaarin J. Anstey, Richard A. Burns, Carole Birrell, David G. Steel, Kim M. Kiely, Mary A. Luszcz

Faculty of Informatics - Papers (Archive)

Background: National data on dementia prevalence are not always available, yet it may be possible to obtain estimates from large surveys that include dementia screening instruments. In Australia, many of the dementia prevalence estimates are based on European data collected between 15 and 50 years ago. We derived populationbased estimates of probable dementia and possible cognitive impairment in Australian studies using the Mini-Mental State Examination (MMSE), and compared these to estimates of dementia prevalence from meta-analyses of European studies.

Methods: Data sources included a pooled dataset of Australian longitudinal studies (DYNOPTA), and two Australian Bureau of Statistics National …

An Approach To Studying Location-Based Services Regulation In Australia, Roba Abbas

Faculty of Informatics - Papers (Archive)

Location-based Services (LBS) afford a means of positioning, tracing and tracking individuals and objects, for purposes such as emergency management, employee monitoring, and consumer convenience. This paper reviews the present LBS setting and expected developments in this space, with a particular focus on the implications for Australian research and regulatory efforts. The origins of LBS in the mobile-commerce field are explored, incorporating an appraisal of the underlying positioning technology, the stakeholders in the LBS value chain, and the regulatory environment in which these services are employed. There is an evident disparity between the implementation of LBS technologies and the introduction …

Action Recognition Based On A Bag Of 3d Points, Wanqing Li, Zhenyu Zhang, Zicheng Liu

Faculty of Informatics - Papers (Archive)

This paper presents a method to recognize human actions from sequences of depth maps. Specifically, we employ an action graph to model explicitly the dynamics of the actions and a bag of 3D points to characterize a set of salient postures that correspond to the nodes in the action graph. In addition, we propose a simple, but effective projection based sampling scheme to sample the bag of 3D points from the depth maps. Experimental results have shown that over 90% recognition accuracy were achieved by sampling only about 1% 3D points from the depth maps. Compared to the 2D silhouette …

Pbtrust: A Priority-Based Trust Model For Service Selection In General Service-Oriented Environments, Xing Su, Minjie Zhang, Yi Mu, Kwang Mong Sim

Faculty of Informatics - Papers (Archive)

How to choose the best service provider (agent), which a service consumer can trust in terms of the quality and success rate of the service in an open and dynamic environment, is a challenging problem in many service-oriented applications such as Internet-based grid systems, e-trading systems, as well as service-oriented computing systems. This paper presents a Priority-Based Trust (PBTrust) model for service selection in general service-oriented environments. The PBTrust is robust and novel from several perspectives. (1) The reputation of a service provider is derived from referees who are third parties and had interactions with the provider in a rich …

A Human Gait Classification Method Based On Radar Doppler Spectrograms, Fok Hing Chi Tivive, Abdesselam Bouzerdoum, Moeness G. Amin

Faculty of Informatics - Papers (Archive)

An image classification technique, which has recently been introduced for visual pattern recognition, is successfully applied for human gait classification based on radar Doppler signatures depicted in the time-frequency domain. The proposed method has three processing stages. The first two stages are designed to extract Doppler features that can effectively characterize humanmotion based on the nature of arm swings, and the third stage performs classification. Three types of arm motion are considered: free-arm swings, one-arm confined swings, and no-arm swings. The last two arm motions can be indicative of a human carrying objects or a person in stressed situations. The …

Data Security And Information Privacy For Pda Accessible Clinical-Log For Medical Education In Problem-Based Learning (Pbl) Approach, Rattiporn Luanrattana, Khin Than Win, John A. Fulcher

Faculty of Informatics - Papers (Archive)

Data security and information privacy are the important aspects to consider for the use of mobile technology for recording clinical experience and encounter in medical education. Objective: This study aims to address the qualitative findings of the appropriate data security and information privacy for PDA accessible clinical-log in problem-based learning (PBL) approach in medical education. Method: The semi-structured interviews were conducted with the medical faculty members, honorary clinical academics and medical education technology specialists. Results: Data security and information access plan were determined for managing clinical-log data. The results directed the guideline for the future development and implementation of clinical-log …

Support-Based Distributed Optimisation: An Approach To Radiotherapy Patient Scheduling, Graham Billiau, Chee-Fon Chang, Andrew Alexis Miller, Aditya K. Ghose

Faculty of Informatics - Papers (Archive)

In the health system inefficiency leads to poor use of scarce expensive resources. Lengthy patient treatment waiting time can result from inefficiency in scheduling. The use of state-of-the art multi-agent and distributed computing technologies can provide a solution to address this problem. However, distributed optimisation in such a multi-agent setting poses an important challenge that requires protocols to enable agents to optimise shared objectives without necessarily revealing all of their private constraints. In this study we show that if the problem is expressed as a Dynamic Distributed Constraint Optimisation Problem a powerful algorithm such as SBDO can be deployed to …

The Detection Of Steam Injection Based On Video Surveillance, Yipeng Guo, Shu Wang, Ming Zhu, Jiangtao Xi

Faculty of Informatics - Papers (Archive)

In this paper, we focus on the visual features of steam injection and propose an integrated algorithm to detect it based on video surveillance. The proposed method is depended on three decision rules which are the attribute of gray level and the feature of frequent flicker rate of steam injection, and the similarity structure between background image and current frame. The block-based approach is applied to all three decision rules. The experimental results show that the algorithm provides a reliable detection method which is useful in many cases such as the alarm on the leakage of a heating pipe.

Enhanced Mccullagh-Barreto Identity-Based Key Exchange Protocols With Master Key Forward Security, Hua Guo, Yi Mu, Xiyong Zhang, Zhoujun Li

Faculty of Engineering - Papers (Archive)

Master key forward security is an important property for identity-based key exchange protocols. Unfortunately, most of existing identity-based key exchange protocols do not satisfy this property. In this paper, we firstly analyse Xie's modified protocol to show that signature is undesirable for an identity-based key agreement protocol with the master key forward secrecy. Then we present two improved protocols from McCullagh-Barreto identity-based key agreement protocol to capture the master key forward security. Our first protocol is efficient and its security can be proved with the help of a decisional oracle, while the second one achieves stronger security and its security …

Extended Dislocation-Based Pinning Mechanism In Superconducting Yba2cu3o7 Films, Serhiy Pysarenko, Alexey V. Pan, S X. Dou, Rashmi Nigam

Faculty of Engineering - Papers (Archive)

To describe the critical current density (J_c) as the function of applied magnetic field (B_a) in high quality YBa₂Cu₃O₇ (YBCO) superconducting films, the vortex pinning mechanism along the structural domain boundaries of the films is developed. The boundaries, assumed to have low misorientation angles, are quantitatively considered to consist of individual edge dislocations acting as pinning wells, rather than a continuous boundary. This extended model accurately describes the experimental J_c(B_a) over the wide field and temperature ranges. Marginal deviations of the model from the …

Enhancement Of Co Substitution Induced By Eu Codoping In Zno-Based Diluted Magnetic Semiconducting Thin Films, P Photongkam, Y B Zhang, M.H.N Assadi, S Li, D Yu, Mihail Ionescu, Alexey V. Pan

Faculty of Engineering - Papers (Archive)

To avoid the occurrence of doped magnetic ion clustering is a challenge in fabrication of diluted magnetic semiconductors (DMSs). In this work, we report the intrinsic ferromagnetic behavior in Co-doped ZnO DMSs induced by Eu codoping. Both structural parameters and magnetic properties demonstrate the existence of an interaction between Co and Eu ions. The observation of multiplet structures for the localized Co 3d states in x-ray absorption and x-ray magnetic circular dichroism characterization evidences that the codoped Eu plays an important role in facilitating the Co substitution of Zn, leading to intrinsic ferromagnetism.