Digital Commons Network^™

Transcribing Braille Code: Learning Equations Across Platforms, Deegan Atha, Courtney Balogh

Purdue Journal of Service-Learning and International Engagement

Deegan Atha, a graduating senior in electrical engineering and a future engineer, is interested in human-centered design and developing technology that helps students engage and be successful in STEM.

Courtney Balogh, a junior in mechanical engineering, is interested in human-centered design and the importance it plays in product development. Deegan and Courtney are members of the Purdue EPICS project, Learning Equations Across Platforms (LEAP). They partnered with the Indiana School for the Blind and Visually Impaired (ISBVI) to develop a braille transcription device and web application that converts braille to print in real time.

Connecting Response To Intervention And Grade Retention: Implications For School Leaders, Bret G. Range, Dorothy Jean Yocom

School Leadership Review

Within all classrooms of public schools, teachers greet general education students acknowledging broad differences in their learning readiness and social skills (Fuchs, Fuchs, & Compton, 2010; Martin, 2010). The needs of some students may be so diverse that educators find implementing differentiated instructional strategies with integrity extremely difficult. Many individually research-based strategies have been implemented to provide helpful instruction to all learners. This paper presents the concept of a merger between two of these strategies: Response to Intervention (RTI) and grade retention. As a result, the conceptual framework for this manuscript is anchored within the RTI and grade retention literatures, …

Leadership For The Long-Haul: The Impact Of Administrator Longevity On Student Achievement, W. Sean Kearney, Albert Valadez, Larry Garcia

School Leadership Review

The average turnover of the principal position at public schools in the state of Texas is 3 ½ years (Fuller, Young, & Shoho, 2010). This fact raises a number of important questions. Perhaps the most important of which is also the simplest – So what? Does principal turnover matter? What is the impact of high principal turnover? Does this leadership shuffle lead to lower test scores? This study was conducted in order to find out.

Evolution Of Noble Gas And Water Isotopes Along The Regional Groundwater Flow Path Of The Konya Closed Basin, Turkey, N. Nur Ozyurt, C. Serdar Bayari

International Journal of Speleology

Noble gas and water isotope compositions of regional groundwater were investigated along two transects in the Konya Closed Basin (KCB) of central Turkey. According to the ³He/⁴He versus Ne/He plot of samples, crust (up to 86%) and mantle (up to 26%) appear to be the primary and secondary sources of dissolved He in groundwater, respectively. After the beginning of both transects where the flow domain is confined, both ³He and ⁴He accumulate steadily in groundwater. Thereafter, the intermediate recharge from the surface in the unconfined part of regional flow system disrupts the steady accumulation trend …

Interpreting The Origin And Evolution Of ‘Karst’ Features From A Siliceous Hydrothermal Terrane: A Case Study From The Upper Geyser Basin In Yellowstone National Park, Usa, Kevin W. Blackwood, Lainee A. Sanders, Stacy I. Gantt-Blackwood

International Journal of Speleology

The Upper Geyser Basin in Yellowstone National Park occurs over a siliceous hydrothermal terrane containing numerous hot springs and geysers. The pool and vent-conduit geometries of these hydrothermal features share a resemblance to conventional karst features known from other rock types, suggesting karst processes could be responsible for their origin and/or evolution. Hypogene speleogenesis is a cave-forming process in which the formation of caves is decoupled from and occurs independently of surface recharge. The geologic setting for hypogene speleogenesis typically occurs at the distal end of regional groundwater systems wherein the hydrogeology is manifested by ascending fluids and/or by geochemical …

Elevated Calcium Levels In Kentucky Lake: A Possible Emerging Problem With An Invasive Species, Adam T. Martin

Posters-at-the-Capitol

Zebra mussels (Dreissena polymorpha) are an exotic and invasive mollusk that have spread extensively through various rivers and lakes in the United States. These mussels are notorious for their “biofouling” capabilities costing billions of dollars in their removal from industrial, public, and power plant water supply lines. While having been present in the Tennessee River drainage with occasional small reproducing populations since the early 1990s, zebra mussels were never abundant or widespread. In 2017, high densities were found on structures and solid substrates throughout the lower portion of Kentucky Lake. Calcium is one of the essential elements that contributes …

Sounding Rocket Systems Engineering Mission Design: From Concept To Proposal, Sophia A. Zaccarine

Student Research Symposium (SRS)

VISIONS and VISIONS-2 are sounding rocket missions with the goal of analyzing the auroral wind and cusp ion outflow using low energy neutral atom (ENA) imaging at low altitudes of the ionosphere. VISIONS-1 launched February 2013 and VISIONS-2 will launch in December 2018. VISIONS-3 is the proposed follow-up mission to VISIONS-1 and VISIONS-2, intended to use tomographic reconstruction with two launch vehicles. The overlap of line-of-sight regions from the two viewpoints of the sounding rockets provides boundary conditions to mathematically constrain data analysis, similar to a CAT Scan.

Trade studies were conducted to analyze the benefits of different launch ranges, …

Scaffolding For Optimal Challenge In K–12 Problem-Based Learning, Nam Ju Kim, Brian R. Belland, Daryl Axelrod

Interdisciplinary Journal of Problem-Based Learning

Establishing optimal challenge enhances intrinsic motivation, interest, and the probability of success in the learning activity. In K–12 problem-based learning (PBL), students may struggle to address associated tasks that are beyond their current ability levels. This paper suggested learner-centered scaffolding systems (LSS) to improve K–12 students’ perception of optimal challenge by addressing their learning issues in PBL. LSS enhances students’ experience in autonomy and competence by providing multiple types of scaffolding in accordance with students’ different needs and difficulties in PBL. Students can control the nature and frequency of scaffolding by themselves according to their needs and ability, and it …

Dennis Littky, The Educational Activist: Can His Model Revamp The Public Educational System?, Dana Mitchell Barnes

School Leadership Review

When an individual observes a classroom of today, he will see many elements that are recognizable to anyone who attended school during the last one hundred years, students working from textbooks, repetitive worksheets, and rows of desks holding students completing tasks directed by the teacher. Even though societal and technological advancements are increasing rapidly, our school system has stayed stagnant. What this means for students is the lack of individuality, teachers’ non acceptance of personal interests, lack of personal voice, and in many cases, a non relationship between teacher and student beyond the classroom assignment (Castleman & Littky, 2007).

Exploring Authenticity Through An Engineering-Based Context In A Project-Based Learning Mathematics Activity, Bradley Bowen, Bryanne Peterson

Journal of Pre-College Engineering Education Research (J-PEER)

As education works to reconnect student learning to something more than standardized testing, project-based learning (PBL) has become a popular way to increase student engagement while providing more authentic applications of student knowledge. While research regarding PBL is bountiful, little has been done to connect this body of research with student perceptions regarding its classroom application, especially concerning authenticity and student engagement. This research focuses on the topic of ‘‘task authenticity’’ as a means to improve student outcomes. Two groups of seventh-grade students were presented the concept of slope and y-intercept in the context of engineering-based activities. The research …

Mentoring New Faculty On The Road To Tenure, Fred C. Lunenburg, Beverly J. Irby

School Leadership Review

One of the first mentoring steps is to help new faculty members determine how many articles can be published from their dissertations. We contend that any dissertation of seminal importance can produce multiple journal articles. For example, the literature review may be suitable for publication if it is a critique of the literature with major issues raised on the specific topic of interest. If the new faculty member did not conduct a critique of the literature, then that may be a suggestion; and as that is done, references can be updated as well. The dissertation may have resulted in a …

Holistic, Ethical Leadership For The 21st Century, David C. Barrett

School Leadership Review

The New Oxford American Dictionary (2001) delineates two definitions for a leader: “1) The person who leads or commands a group, organization, or country; a person followed by others. 2) A short strip of nonfunctioning material at each end of a reel of film or recording tape for connection to the spool.” How often does the latter definition seem more applicable for many of our educational leaders than the former? What are the philosophical foundations of leadership? What does a modern, ethical leader look like? These are just a few questions that will be explored in this article. The challenge …

Education Cannot Get Where It Wants To Go Because It Cannot See Where It Needs To Go: Seeing “Learning” In A New Light, Geoffrey Caine

School Leadership Review

Educational leaders and teachers are in a no-win situation. That is because most of the current tools and programs for improving education, ranging from the Common Core State Standards to iPads, cannot work. At least, as currently conceived.

Do Resources Matter? The Relationship Between Instructional Expenditures And College Readiness Indicators, Treva Franklin, Casey Graham Brown

School Leadership Review

Public schools face seemingly endless scrutiny. Educators have experienced an increased level of accountability and demand to graduate students who are college ready or well prepared to enter the workforce. The topic of educational funding is often at the forefront of public discussion and debate in Texas. While policymakers recurrently examine the way public schools have been funded (Fermanich, 2009), school district leaders are forced to unrelentingly evaluate and assess the efficacy and results of instructional programs and performance measures. With the push for college readiness for all students, the topic of funding adequacy has continued to be an issue.

Chuck Degroat, Lydia Marcus

The Voice

No abstract provided.

Learning Statistics Through Guided Block Play: A Pre-Curriculum In Statistical Literacy, Robert P. Giebitz

Organization, Information and Learning Sciences ETDs

Learning to use data to investigate the world and make decisions has become an essential skill for all citizens. Play and curiosity are powerful motivators for learning. Inquiry – the process of asking questions and seeking answers – can engage the natural curiosity of young learners and motivate early learning. Recent research in statistics education has shown that children as young as 4 and 5 years old can learn to collect, organize, and interpret data they acquire through observation, counting, and measuring in a process of guided inquiry. Guided block play has been used for over 100 years to enable …

Oil Spills Detection By Means Of Uas And Low-Cost Airborne Thermal Sensors, A. Al-Shammari, Eugene Levin, R. Shults

School of Technology Publications

This paper provides an overview of oil spill scenarios and the remote sensing methods used for detection and mapping the spills. It also discusses the different kinds of thermal sensors used in oil spills detection. As UAS is becoming an important player in the oil and gas industry for the low operating costs involved, this research involved working with a cheap thermal airborne sensor mounted on DJI Phantom 4 system. Data were collected in two scenarios, first scenario is collecting data in Michigan’s Upper Peninsula at a petroleum company location and the second scenario was an indoor experiment simulating an …

When Passion Meets Talent, Andrews University

Student Movement V. 103 (2018-2019)

No abstract provided.

Thinking About Feelings: The Relationship Between Repetitive Negative Thinking And Emotion Instability, Brittany A. Jaso

Open Access Theses

A primary model of psychopathology emphasizes the reciprocal relationship between emotions and cognitions. However, very little is known about the specific day to day dynamics of emotion that contribute to maladaptive cognitive thinking patterns. While maladaptive thinking styles are prominent in the literature, many of them, such as rumination or worry, are reliant on disorder-specific definitions, which limits the generalizability of the findings. Similarly, methods for understanding the role of emotions as a risk factor for psychopathology are also limited by diagnosis-specific extremes of emotionality. Emphasis should be placed on more inclusive, transdiagnostic, patterns that focus on the process of …

Constrained K-Means Clustering Validation Study, Nicholas Mcdaniel, Stephen Burgess, Jeremy Evert

Student Research

Machine Learning (ML) is a growing topic within Computer Science with applications in many fields. One open problem in ML is data separation, or data clustering. Our project is a validation study of, “Constrained K-means Clustering with Background Knowledge" by Wagstaff et. al. Our data validates the finding by Wagstaff et. al., which shows that a modified k-means clustering approach can outperform more general unsupervised learning algorithms when some domain information about the problem is available. Our data suggests that k-means clustering augmented with domain information can be a time efficient means for segmenting data sets. Our validation study focused …

Validation Study Of Image Recognition Algorithms, Jacob Miller, Jeremy Evert

Student Research

Developments in machine learning in recent years have created opportunities that previously never existed. One such field with an explosion of opportunity is image recognition, also known as computer vision; the process in which a machine analyzes a digital image.

In order for a machine to ‘see’ as a human does, it must break down the image in a process called image segmentation. The way the machine goes about doing this is important, and many algorithms exist to determine just how a machine will decide to group the pixels in an image.

This research is a validation study of related …

Design Of A Glove Controller For Human/Robot Interface, Gwyer Quest Sinclair

Honors Capstone Projects and Theses

No abstract provided.

Vol.46 N.17 November 15th 2018, Voice Media Ventures

Black Voice News

No abstract provided.

College Senate Minutes November 15, 2018, Bronx Community College Senate

BCC Governance Archives

Minutes for the meeting of the College Senate on November 15, 2018.

Imagining Across Disciplines For A Sustainable Future, Emily James

Writing Center Analysis Papers

At present, the words sustainable and sustainability tend to be associated with environmental issues. Yet, the word sustain comes from the Old French sostenier meaning, “hold up, bear; suffer, endure” and Latin’s sustinere that adds, “hold upright; furnish with means of support; undergo.” Latin’s sustinere can further be broken down into the elements sub and tenere, the root of which, ten, means, “to stretch” (Harper). This paper reflects upon the ways in which the concept of sustainability affects my role as a writing tutor and composition instructor as I seek to help students stretch their abilities to develop ideas …

Prospectus, November 15. 2018, Parkland College, Ayla Mcdonald, Ashley House, Paul Benson, Savannah Weishaar, Emma Fleming, Morgan Parrish

Prospectus 2018

From Isolation to Academia: The educational journey of a home-schooled student; Humans of Parkland (Joseph Omo-Osagie); Stay Tuned for Radio Dramas on WPCD; Fight Hunber and Feed Hope; Peer Tutors' new CRLA Certification; Humane Society: Bios of 5 Pets up for Adoption; Letters to the editor;

Classifying Symmetric Spaces For So(3,Q), Jacob Sutter '19, Hanson Hao '19

Student Publications & Research

Computer Graphics Rotational Matrices are also Special Orthogonal. Because special orthogonal matrices preserve size and shape, they are used to rotate objects in 3D space, and thus can be used by computers to animate objects in a 3D scene.

The Glass Menagerie (2018), Tennessee Williams

Season 2018-2019

No abstract provided.

The Observer, Central Washington University

Student Newspaper

Student newspaper for Central Washington University for November 15-21, 2018. Vol. 111, No. 8.

The Contribution Of Atmospheric Particulate Matter To The Formation Of Cx3r-Type Disinfection By-Products In Rainwater During Chlorination, Mengtian Hou, Wenhai Chu, Feifei Wang, Yang Deng, Naiyun Gao, Di Zhang

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Atmospheric particulate matter (PM) can be scavenged by rainfall and contribute dissolved organic matter (DOM) to rainwater. Rainwater may serve as a part or the whole of drinking water sources, leading to the introduction of PM-derived DOM into drinking water. However, little information is available on the role of PM-derived DOM as a remarkable precursor of CX3R-type disinfection by-products (DBPs) in rainwater. In this study, samples were collected from ten occurrences of rainfall in Shanghai and batch experiments were executed to explore the contribution of PM-derived DOM to CX3R-type DBP formation in rainwater and to further understand some of unknowns …