Digital Commons Network^™

Information Literacy And The Flipped Classroom: Examining The Impact Of A One-Shot Flipped Class On Student Learning And Perceptions, Andrea Wilcox Brooks

Communications in Information Literacy

This article examines the flipped classroom approach in higher education and its use in one-shot information literacy instruction sessions. The author presents findings from a pilot study of student learning and student perceptions pertaining to flipped model IL instruction. Students from two sections of the same course participated in this study. One section received one-shot information literacy instruction using a flipped approach, while the other section received traditional one-shot instruction. No difference was found between the two groups on a pre- and post-test analysis; however, an analysis of students' final papers from the flipped section showed more bibliography citations to …

Teaching Matters: The Information Literacy Implications Of The Bohannon Sting, Rudy Leon

Communications in Information Literacy

This column looks at the information literacy implications of the John Bohannon Open Access Sting.

Tracing The History Of Grounded Theory Methodology: From Formation To Fragmentation, Méabh Kenny, Robert Fourie

The Qualitative Report

There are very few articles, which track the history of Grounded Theory (GT) methodology from its tentative conception to its present divisions. This journal article addresses the dearth by tracing the history of GT methodology from its conception in the 1960’s, discussing the context of its composition, character, and contribution. Subsequently, the article follows the maturation of GT which is characterised by a series of contentious and, at times, antagonistic academic debates. The crux of these debates centres on disputes over core tenets of GT and have resulted in three dominant and divergent configurations of the GT methodology: Classic, Straussian, …

Shape Recognition: Convexities, Concavities And Things In Between, G Schmidtmann, Bj Jennings, S Guimond, Faa Kingdom

School of Health Professions

No abstract provided.

Constructing Grammar Instruction In The Omani Elt System: A Critical Literacy Perspective, Ali Al-Issa

The Qualitative Report

Debate in the literature has been ongoing about whether to teach English language grammar explicitly, implicitly or integrate both approaches to achieve optimal learning. This research paper, hence, discusses this issue from an ideological perspective with a particular reference to the Omani English language teaching (ELT) education system. The paper triangulates data from various semi-structured interviews made with different agents involved in the Omani ELT education system, the pertinent literature, The Philosophy and Guidelines for the Omani English Language School Curriculum, which I will herewith refer to as the National English Language Policy/Plan (NELP), other policy texts and the English …

Authenticity In Constructivist Inquiry: Assessing An Elusive Construct, Patrick Shannon, Elyse Hambacher

The Qualitative Report

Methodological rigor in constructivist inquiry is established through an assessment of trustworthiness and authenticity. Trustworthiness parallels the positivistic concepts of internal and external validity, focusing on an assessment of the inquiry process. Authenticity, however, is unique to constructivist inquiry and has no parallel in the positivistic paradigm. Authenticity involves an assessment of the meaningfulness and usefulness of interactive inquiry processes and social change that results from these processes. However, the techniques for ascertaining authenticity are in the early stages of development. Therefore, the purpose of this article is to describe a process for assessing authenticity in a constructivist inquiry. A …

Pedagogies Of Possibility Within The Disciplines: Critical Information Literacy And Literatures In English, Heidi L. M. Jacobs

Communications in Information Literacy

While most disciplines have responded to the generic openness of the ACRL Standards by creating discipline-specific guidelines and competencies, there is a need for us to consider other ways to approach information literacy in the disciplines. Critical information literacy reminds us to engage ourselves and our students with what Freire described as "problem-posing education," which "bases itself on creativity and stimulates true reflection and action upon reality" (84). This article discusses how information literacy work in literatures in English could engage students and librarians in the act of collective problem-posing about the discipline. Drawing upon critical information literacy's emphasis on …

How We Got Here: A Historical Look At The Academic Teaching Library And The Role Of The Teaching Librarian, Susan Andriette Ariew

Communications in Information Literacy

This paper outlines a brief history of the academic teaching library and, in consequence, it examines the changing role of librarians. As part of that history, the paper also discusses distinctions among various terms used to describe instructional activities in teaching libraries, such as "bibliographic instruction" and "information literacy." Finally, amidst the renewed debates about the definition of information literacy and the Information Literacy Competency Standards, it attempts to answer the question, "What is a teaching Library?"

Welcome To The New Perspectives, Kim Leeder Reed, Sarah E. North

Communications in Information Literacy

Introduction to the new Perspectives Section.

Investigation Of Emic Wave Scattering As The Cause For The Barrel 17 January 2013 Relativistic Electron Precipitation Event: A Quantitative Comparison Of Simulation With Observations, Zan Li, Robyn M. Millan, Mary K. Hudson, Leslie A. Woodger, David M. Smith, Yue Chen, R. Friedel, J. V. Rodriguez, Mark J. Engebretson, J. Goldstein, Joseph F. Fennell, Harlan E. Spence

Physics & Astronomy

Abstract

Electromagnetic ion cyclotron (EMIC) waves were observed at multiple observatory locations for several hours on 17 January 2013. During the wave activity period, a duskside relativistic electron precipitation (REP) event was observed by one of the Balloon Array for Radiation belt Relativistic Electron Losses (BARREL) balloons and was magnetically mapped close to Geostationary Operational Environmental Satellite (GOES) 13. We simulate the relativistic electron pitch angle diffusion caused by gyroresonant interactions with EMIC waves using wave and particle data measured by multiple instruments on board GOES 13 and the Van Allen Probes. We show that the count rate, the energy …

Comparison In Factors Affecting Electrochemical Properties Of Thermal-Reduced Graphene Oxide For Supercapacitors, Peng Xiao, Da-Hui Wang, Jun-Wei Lang

Journal of Electrochemistry

In this paper, thermal-reduced graphene oxide (T-RGO) materials are synthesized by modified Hummer’s method, followed by thermal reduction under argon atmosphere at different temperatures. Electrochemical investigations show that, for T-RGO electrodes, good electrical conductivity is necessary and the surface functional groups play more significant role than the specific surface area in determining the electrochemical capacitance. The T-RGO obtained at 900 °C (T-RGO900) with a relatively high Brunauer-Emmett-Teller (BET) surface area (314 m²·g^-1) and a high electrical conductivity (2421 S·m^-1) shows a low specific capacitance of 56 F·g^-1. In comparison, the T-RGO obtained …

Electrochemical Applications Of Single-Walled Carbon Nanohorns, Su-Ping Li, Huai-Min Guan, Shu-Yun Zhu, Muhammad Rehan Hassan Shah Gilani, Saima Hanif, Guo-Bao Xu, Yue-Jin Tong

Journal of Electrochemistry

Single-wall carbon nanohorns (SWCNHs) have unique properties, such as a large specific surface area, good electrical conductivity and biocompatibility. It has been widely utilized in many fields. In the present review, the progress in electrochemistry study of SWCNHs has been summarized and the future research trends have been proposed.

Electrochemiluminescence Imaging Focusing: Array Analysis And Visualization Of Latent Fingerprints, Zhen-Yu Zhou, Lin-Ru Xu, Bin Su

Journal of Electrochemistry

Electrochemiluminescence (ECL) imaging, as a novel and powerful analytical method, possesses many distinct advantages, including simplicity, high controllability, high-throughput and visualization. In recent years, it has been used in developing portable and miniaturized ECL sensor, and made remarkable achievements. In this review, the progress of ECL imaging, focusing on array analysis and visualization of latent fingerprints, has been introduced briefly based on our recent investigations and an attempt has been made to propose the future research trend.

Enzyme-Based Dna Electrochemical Biosensors: Recent Trends, Chun-Shui Lin, Yi-Ru Wang, Xi Chen

Journal of Electrochemistry

DNA electrochemical sensors have greatly promoted the development of biosensors for their high sensitivity, good selectivity, short analysis time and low cost. To further improve the detection sensitivity and selectivity, protein enzymes, functional nucleic acid enzymes etc. are often used due to the advantages of high catalytic efficiency and specificity. This review demonstrates the research progress of electrochemical sensors based on enzymatic amplification and analyses some existing problems of electrochemical sensors.

Resolve Mono-Electronic Process In The Voltammetric Behaviors Of Multi-Redox Bis-Coenzyme Q0, Hao Zhou, Yi-Tao Long

Journal of Electrochemistry

A widely held concept in electrochemistry is that truly elementary electron-transfer reactions always involve the exchange of one electron, therefore, an overall process involving a change of n electrons must involve n distinct electron-transfer steps. It is highly desirable to resolve multiple-step electron transfer reactions into each electron transfer step. The electrochemical behaviors of coenzyme Q₀ and methylene-bridged Bis-coenzyme Q₀ were investigated by cyclic voltammetry and square wave voltammetry in nonaqueous dichloromethane containing 0.15 mol·L^-1 Bu₄NClO₄ as the supporting electrolyte. The redox reaction of coenzyme Q₀ is well described as two chemically reversible …

A Comparative Study Between Ventriculoperitoneal Shunt And Endoscopic Third Ventriculostomy In The Manegment Of Obstructive Hydrocephalus, Abdulameer Alkhafaji, Samir Faissal Hassan

Iraqi Postgraduate Medical Journal

ABSTRACT: BACKGROUND: Uncertainty persists on the best treatment for patients with obstructive hydrocephalus: endoscopic third ventriculostomy (ETV) or V-P shunt. Most patients with obstructive hydrocephalus are treated with ventriculo-peritoneal (VP) shunt placement. OBJECTIVE: Of this study is to compare between V-P shunt and ETV in the manegment of obstructive hydrocephalus in relation to the degree of complication. METHODS: This is a prospective study of 90 patients with obstructive hydrocephalus of various etiologies operated by V-P shunt or Endoscopic 3rdventriculostomy in the Department of Neurosurgery in Al-Khdhemia Teaching Hospital, Neurosciences Teaching Hospital and Neurosurgical Teaching Hospital from October 2011 to December …

5 Um Professors Who Made News In 2014, Michael Newsom

University of Mississippi News

No abstract provided.

Macroeconomic Fluctuations As Sources Of Luck In Ceo Compensation, Hsin-Hui Chiu, Lars Oxelheim, Clas Wihlborg, Jianhua Zhang

Business Faculty Articles and Research

Macroeconomic fluctuations in interest rates, exchange rates, and inflation can be considered sources of good or bad “luck” for corporate performance if management is unable to adjust operations to these fluctuations. Based on a sample of 2,091 US firms, we decompose the impacts of macroeconomic fluctuations on three measures of CEO compensation. Our study provides empirical support for the importance of considering macroeconomic fluctuations in designing CEO incentive schemes. It adds to the managerial power literature on moral hazard and CEO compensation by pinpointing the obvious risk that the CEO in an asymmetric and non-linear reward system will be inclined …

The Combined Effects Of Tai Chi, Resistance Training, And Diet On Physical Function And Body Composition In Obese Older Women, S. A. Maris, D. Quintanilla, A. Taetzsch, A. Picard, J. Letendre, L. Mahler, Ingrid E. Lofgren, Furong Xu, M. J. Delmonico

Kinesiology Faculty Publications

Obesity is a major health problem in the USA, especially in minority populations over the age of 60 years, and the aging process can cause adverse effects on physical function. Previous research has shown that Tai Chi, resistance training (RT), and diet result in overall health improvements.However, the combination of these specific interventions has yet to be translated to obese olderwomen in an urban setting.The purpose of this studywas to examine a combined intervention on the primary outcomes of physical function and body composition. Using a nonrandomized design, 26 obese women (65.2 ± 8.1 years) completed a 12-week intervention; participants …

Winter Activity Of Bats In Southeastern Nebraska: An Acoustic Study, Jeremy A. White, Brett R. Andersen, Hans W. Otto, Cliff A. Lemen, Patricia W. Freeman

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Many North American bats are active outside hibernacula in winter, but no information on winter activity has been reported for Nebraska. We recorded activity of bats during two winters (December-February 2012-2013 and 2013-2014) at one location in southeastern Nebraska with an acoustic detector. Bats were active throughout both winters and temperature at sunset was a good predictor of bat activity. Red bats (Lasiurus borealis) were active at our site in early December but were not recorded later in winter. We suspect these individuals were late migrants to more southern wintering sites. Big brown bats (Eptesicus fuscus) …

December 27, 2014 (Pages 8001-8078), Pennsylvania Legislative Reference Bureau

Volume 44 (2014)

No abstract provided.

Noetic Sanctification: Using Critical Thinking To Facilitate Sanctification Of The Mind, Bryce F. Hantla

Christian Perspectives in Education

This literature review proposes four pillars of critical thinking (CT) that should be applied as the Christian educational discipline of noetic (or cognitive) sanctification: 1) CT is a broad term involving multiple aspects of an approach to life, 2) education brings individuals out of the classroom and into developing CT dispositions, 3) CT necessitates being conversant with multiple perspectives throughout the process of thinking and learning, and 4) CT involves a high self-awareness regarding assumptions, biases, and motivation. Based on these CT pillars, some applications are recommended for Christian educators, regardless of educational setting.

State V. Anderson Appellant's Brief Dckt. 42027

Not Reported

No abstract provided.

Multi-Objective Trajectory Optimization Of A Hypersonic Reconnaissance Vehicle With Temperature Constraints, Tadeusz J. Masternak

Theses and Dissertations

Temperature-constrained optimal trajectories for a scramjet-based hypersonic reconnaissance vehicle were generated by developing an optimal control formulation and solving it using a variable order Gauss-Radau quadrature collocation method. The vehicle was assumed to be an air-breathing reconnaissance aircraft that has specified takeoff/landing locations, airborne refueling constraints, specified no-fly zones, and specified targets for sensor data collections. The aircraft model included fight dynamics, aerodynamics, and thermal constraints. This model was incorporated into an optimal control formulation that includes constraints on both the vehicle as well as mission parameters, such as avoidance of no-fly zones and coverage of high-value targets. Optimal trajectories …

Pubic Financial Information 3rd Quarter 2014, Citadele

Documents

No abstract provided.

State V. Ensminger Appellant's Brief Dckt. 42207

Not Reported

No abstract provided.

Exploring Individual Differences In Workload Assessment, Danielle K. Boeke

Theses and Dissertations

Air Force missions continue to increase in complexity often imposing higher levels of task load from cognitive tasks on the operators. This increased task load manifests itself in increased cognitive workload and potentially derogated performance. While cognitive workload has been studied for decades, recent advances in objective workload models and physiology monitoring have the potential to provide a more robust understanding of workload, potentially allowing systems to adaptively employ automation to maintain operator peak performance. The current research sought to provide insight into the relationship between subjective workload, task performance, objective workload, and select physiology measures. Analysis of an existing …

Influences Of Display Design And Task Management Strategy On Situation Awareness, Performance, And Workload In Process Control Environments, James R. Bowden

Theses and Dissertations

Process control environments demand well informed high performing human monitors to maintain effectual control of multiple processes. Most research aims to satisfy this requirement through the evaluation of competing heuristic-based display design constructs. Contrary to that method, this study takes a novel approach by examining both factors internal and external to the human observer to identify where beneficial outcomes actually reside. External factors explore the underlying design construct attributes, while internal factors focus on the effect of operator task management strategy, age, and experience. Results from this study present several key findings relative to operator situation awareness, performance, and workload. …

A Decision Analysis Framework For Evaluation Of Helmet Mounted Display Alternatives For Fighter Aircraft, Matthew R. Dansereau

Theses and Dissertations

The promise of providing an intuitive and efficient information interface, while allowing the warfighter to perform other critical tasks such as targeting or aircraft control, has led to the growing popularity of Helmet Mounted Displays (HMDs) across the military landscape, especially combat aircraft. Though design and selection of competing systems is critical to optimized performance and safety, structured methods for the evaluation of HMDs are not often used in the acquisition community, leaving selection among alternative designs to the judgment of subject matter experts. However, technical decision-making has been shown to be flawed without the use of a structured decision …

Characterizing And Managing Intrusion Detection System (Ids) Alerts With Multi-Server/Multi-Priority Queuing Theory, Christopher C. Olsen

Theses and Dissertations

The DoD sets forth an objective to employ an active cyber defense capability to prevent intrusions onto DoD networks and systems. Intrusion Detection Systems (IDS) are a critical part of network defense architectures, but their alerts can be difficult to manage. This research applies Queuing Theory to the management of IDS alerts, seeking to answer how analysts and priority schemes effect alert processing performance. To characterize the effect of these two variables on queue wait times, a MATLAB simulation was developed to allow parametric analysis under two scenarios. The first varies the number of analysts and the second varies the …