Digital Commons Network^™

Coordinated Investigation Of Mid-Latitude Upper Mesospheric Temperature Inversion Layers And The Associated Gravity Wave Forcing By Na Lidar And Advanced Mesospheric Temperature Mapper At Logan, Utah (42°N), Tao Yuan, Pierre-Dominique Pautet, Yucheng Zhao, Xuguang Cai, Neal R. Criddle, Michael J. Taylor, William R. Pendleton Jr.

Publications

Mesospheric inversion layers (MIL) are well studied in the literature but their relationship to the dynamic feature associated with the breaking of atmospheric waves in the mesosphere/lower thermosphere (MLT) region are not well understood. Two strong MIL events (ΔT ~30 K) were observed above 90 km during a 6 day full diurnal cycle Na lidar campaign conducted from 6 August to 13 August Logan, Utah (42°N, 112°W). Colocated Advanced Mesospheric Temperature Mapper observations provided key information on concurrent gravity wave (GW) events and their characteristics during the nighttime observations. The study found both MILs were well correlated with the development …

An Unusual Aerial Photograph Of An Eddy Circulation In Marine Stratocumulus Clouds (Picture Of The Month), Bradley M. Muller, Christopher G. Herbster, Frederick R. Mosher

Publications

An aerial photograph of a cyclonic, von Kármán–like vortex in the marine stratocumulus clouds off the California coast, taken by a commercial pilot near Grover Beach, is presented. It is believed that this is the first photograph of such an eddy, taken from an airplane, to appear in publication.

The eddy occurred with a strong inversion above a shallow marine boundary layer, in the lee of high, inversion-penetrating terrain. Tower and surface wind measurements plotted on satellite imagery demonstrate that the Grover Beach eddy was not just a cloud-level feature, but extended through the marine atmospheric boundary layer (MABL) to …

Interpreting Ulysses Data Using Inverse Scattering Theory: Oblique Alfvén Waves, Mark Anthony Reynolds, Henry R. Wheeler Iv, R.L. Hamilton

Publications

Solitary wave structures observed by the Ulysses spacecraft in the solar wind were analyzed using both inverse scattering theory and direct numerical integration of the derivative nonlinear Schrödinger (DNLS) equation. Several of these structures were found to be consistent with soliton solutions of the DNLS equation. Such solitary structures have been commonly observed in the space plasma environment and may, in fact, be long-lived solitons. While the generation of these solitons may be due to an instability mechanism, e.g., the mirror instability, they may be observable far from the source region due to their coherent nature.

An Overview Of Steganography For The Computer Forensics Examiner (Updated Version, February 2015), Gary C. Kessler

Publications

"Steganography is the art of covered or hidden writing. The purpose of steganography is covert communication-to hide the existence of a message from a third party. This paper is intended as a high-level technical introduction to steganography for those unfamiliar with the field. It is directed at forensic computer examiners who need a practical understanding of steganography without delving into the mathematics, although references are provided to some of the ongoing research for the person who needs or wants additional detail. Although this paper provides a historical context for steganography, the emphasis is on digital applications, focusing on hiding information …

Short-Range Gravity And Lorentz Violation, Quentin G. Bailey, V. Alan Kostelecký, Rui Xu

Publications

Comparatively few searches have been performed for violations of local Lorentz invariance in the pure-gravity sector. We show that tests of short-range gravity are sensitive to a broad class of unconstrained and novel signals that depend on the experimental geometry and on sidereal time.

Integrating Naturalized Areas Onto The University At Albany Campus, Cassidy Drasser, Bryan King, Aidan Mcgovern, Ahren Von Schnell

Publications

The purpose of this management plan is to provide recommendations to create naturalized areas and increase biodiversity on the University at Albany campus. The University currently follows a number of environmental policies in an effort to promote uniformity. There are many benefits to increasing biodiversity on campus such as providing ecosystem services, increasing education and awareness, aiding in stormwater management, and support institutional advancement. There are already several areas on the campus that would serve as prime locations for projects of this nature including the front lawn and the Dutch and State parking lots. Future directions that the campus can …

The Viability Of Portraiture For Science Education Research: Learning From Portraits Of Two Scientific Classrooms, Cassie F. Quigley, Amy Trauth-Nare, Nicole Beeman-Cadwallader

Publications

The purpose of this paper is to describe the relevance of a qualitative methodology called portraiture for science education. Portraiture is a method of inquiry that blends art and science by combining the empirical aspects of inquiry with the beauty and aesthetic properties. This method encompasses all aspects of a research study, including protocol, data collection and analysis, and presentation of findings. To examine the viability of portraiture as methodology for science education researchers, we provided two portraits of science teachers and their classrooms to illustrate how context played a significant role in teachers’ experiences and how it influenced their …

The Smallest Leap Of Faith: A New Worldview For A Postmodern World?, Kelly C. Smith

Publications

It is undeniable that religion provides a sense of purpose, ethical direction, and social belonging that most human beings for most of recorded history have found to be profoundly important. But it is equally undeniable that its supernatural metaphysics and dogmatic conservatism have retarded society’s progress in many ways and caused untold human suffering. An obvious question is thus: Is it possible to preserve the beneficial aspects of religion but excise the problematic ones?

Immanuel Kant fathered the postmodern age with his devastating critique of the possibility of human knowledge of the Ultimate. However, Kant himself was far from skeptical …

Operating Principles, Common Questions, And Performance Data For An Atmospheric Driven Atmos Clock, David Moline, John Wagner

Publications

The elegance of the Atmos clock and the curiosity of mankind in self-operational mechanical systems have propelled this time device into our collective desire for more knowledge. The search for a self-winding time piece, based on normal atmospheric fluctuations, was pursued for centuries by horologists with the well-known clock proposed by J. L. Reutter and commercialized by Jaeger LeCoultre. This clock has generated numerous discussions throughout the years as noted in past Bulletin articles and other correspondences within the time keeping community. In this paper, the operating principles of the Atmos clock will be reviewed using fundamental science and engineering …

Planning For Veterans’ Success: The Degree Map As An Advising Solution, Tracey M. Richardson, Jason M. Ruckert, James W. Marion Jr

Publications

Due to the expected influx of veterans attending college, it is critical that higher education not only be cognizant of the projected growth but also take a proactive stand and properly plan for these students’ success. Academic planning begins with advising professionals developing open communications and becoming equipped to guide veteran students through the matriculation process. Veteran students often have difficulty interpreting university scheduling and frequently have access to only a limited advising staff for course selection information, which may prompt some to not persist in an online degree program. This study’s findings suggest the degree map is a powerful …

Professional Development And Teacher Change: The Missing Leadership Link, Brooke A. Whitworth, Jennifer L. Chiu

Publications

Professional development in science education aims to support teacher learning with the ultimate goal of improving student achievement. A multitude of factors influence teacher change and the effectiveness of professional development. This review of the literature explores these factors and identifies school and district science leaders as a critical factor missing from current professional development models. School and district leaders play a significant role in the planning and implementation of professional development, as well as providing ongoing leadership to support teacher change. Considering this role, school district leaders are not just a contextual factor, but rather an integral part of …

Cyberspace: A Venue For Terrorism, David Bieda, Leila Halawi

Publications

This paper discusses how cyberspace has become a venue for terrorists groups for recruiting and proliferating propaganda and terrorism. Moreover, this study explores how the low cost Internet infrastructure and social media sites (such as Facebook, Twitter, and YouTube) have contributed to their networking and operations due to the convenience, in terms of availability, accessibility, message redundancy, ease of use, and the inability to censor content. Concepts such as cyber-weapons, cyber-attacks, cyber-war, and cyber-terrorism are presented and explored to assess how terrorist groups are exploiting cyberspace.

From Access To Success: Affirmative Action Outcomes In A Class-Based System, Matthew N. Gaertner, Melissa Hart

Publications

Scholarly discussion about affirmative action policy has been dominated in the past ten years by debates over "mismatch theory'"--the claim that race-conscious affirmative action harms those it is intended to help by placing students who receive preferences among academically superior peers in environments where they will be overmatched and unable to compete. Despite serious empirical and theoretical challenges to this claim in academic circles, mismatch has become widely accepted outside those circles, so much so that the theory played prominently in Justice Clarence Thomas's concurring opinion in Fisher v. University of Texas. This Article explores whether mismatch occurs in …

How To Do Things With Hohfeld, Pierre Schlag

Publications

Wesley Newcomb Hohfeld’s 1913 article, Fundamental Legal Conceptions as Applied in Judicial Reasoning, is widely viewed as brilliant. A thrilling read, it is not. More like chewing on sawdust. The arguments are dense, the examples unfriendly, and the prose turgid.

“How to Do Things With Hohfeld” is an effort to provide an accessible and sawdust-free account of Hohfeld’s article, as well as to show how and why his analysis of “legal relations” (e.g., right/duty, etc.) matters. Perhaps the principal reason is that the analysis furnishes a discriminating platform to discern the economic and political import of legal rules and …

Health Behaviors Of Mandated And Voluntary Students In A Motivational Intervention Program, Donna M. Kazemi Phd, Rn, Cne, Fiaan, Maureen J. Levine, Jacek Dmochowski, K Roger Van Horn, Li Qi

Publications

UNLABELLED: College students engage in many unhealthy behaviors, one of these, heavy alcohol use, is a major global public health problem. OBJECTIVE: This longitudinal study examined whether students' mandated/voluntary status in a program to reduce college drinking was associated with overall health, ethnicity, gender, and personality traits. Both mandated and voluntary groups participated in the Motivational Intervention (MI) program to prevent high risk drinking. METHODS: Freshmen (710 voluntary, 190 mandated, n = 900) between the ages of 18 and 21, received the MI at baseline and again at 2 weeks, with boosters at 3, 6 and 12 months. Participants completed …

Opportunities To Create Active Learning Techniques In The Classroom, Danielle J. Camacho, Jill M. Legare

Publications

The purpose of this article is to contribute to the growing body of research that focuses on active learning techniques. Active learning techniques require students to consider a given set of information, analyze, process, and prepare to restate what has been learned--all strategies are confirmed to improve higher order thinking skills. Active learning techniques transform complacent and apprehensive learners into active participants in the process. Group assignments and peer review scenarios establish a setting fostering the notion that students who teach one another are essentially learning to teach themselves. Technology in the 21st century allows instructors to incorporate active learning …

How Improving Decision-Making And Mindfulness Can Improve Legal Ethics And Professionalism, Peter H. Huang

Publications

Lawyers who behave unethically and unprofessionally do so for various reasons, ranging from intention to carelessness. Lawyer misconduct can also result from decision-making flaws. Psychologist Chip Heath and his brother Dan Heath, in their best-selling book, Decisive: How to Make Better Decisions in Life and Work, suggest a process to improve people’s decision-making. They introduce the acronym WRAP as the mnemonic for these decision-making heuristics: (1) Widen your options, (2) Reality-test your assumptions, (3) Attain distance before deciding, and (4) Prepare to be wrong. The WRAP process mitigates these cognitive biases: (1) narrow framing of a decision problem, (2) …

Countersupermajoritarianism, Frederic Bloom, Nelson Tebbe

Publications

How should the Constitution change? In Originalism and the Good Constitution, John McGinnis and Michael Rappaport argue that it ought to change in only one way: through the formal mechanisms set out in the Constitution’s own Article V. This is so, they claim, because provisions adopted by supermajority vote are more likely to be substantively good. The original Constitution was ratified in just that way, they say, and subsequent changes should be implemented similarly. McGinnis and Rappaport also contend that this substantive goodness is preserved best by a mode of originalist interpretation. In this Review, we press two main arguments. …

Formation And Assessment Of A Tool To Evaluate Stem Literacy In Service-Learning Projects, Barbara Hayford, Sally Blomstrom, Lori A. Mumpower

Publications

The purpose of the authors’ research was to create a tool to evaluate science, technology, engineering, and mathematics (STEM) literacy in service-learning projects. The researchers posited that components of service-learning, which in this case included the deliverable and reflections, are examples of fundamental STEM literacy and thus can be assessed for STEM learning outcomes. The authors review the literature on service-learning and on STEM literacy. Combining components of literacy-based learning objectives and service-learning objectives with the revised Bloom’s taxonomy in a taxonomy table, they created a general STEM literacy evaluation tool. They then applied the tool to a service-learning project …

The Impact Of Climate Change On Human Health, Mary Snow, Richard Snow

Publications

Climate change is impacting human health. An obvious effect of a warmer environment is more frequent and severe heat waves. During the European heat wave of 2003, there were an estimated 35,000 more deaths than normal in the first two weeks of August. Many of the deaths resulted from cardiovascular complications among the elderly. As heat waves become more commonplace in the future, so will the number of heat strokes and the onset of other cardiovascular problems. Higher summertime temperatures also increase tropospheric ozone concentrations which in turn affects people with asthma and causes lung and heart damage. Increases in …

Editorial: Special Issue: Safety & Efficiency Of Civil Aviation: Selected Papers From The World Conferences Of The Air Transport Research Society And The World Conference On Transport Society - 2013, Paul Hooper, Ian Douglas, Chunyan Yu, Stefano Paleari

Publications

The Air Transport Research Society (ATRS) is a Special Interest Group (SIG) of the World Conference on Transport Research Society (WCTRS). The ATRS annual World Conference was held at the University of Bergamo, Bergamo, Italy on 26-29 June 2013 and it attracted 266 papers from 37 countries. Also, the WCTRS triennial World Conference was held on 15- 18 July at Rio de Janeiro, Brazil, during which the ATRS organised several sessions devoted to air transport topics. This special issue of the Journal of Air Transport Studies has drawn upon all of this material to present four papers that promote improvements …

Quantum Tests Of The Einstein Equivalence Principle With The Ste-Quest Space Mission, Brett Altschul, Quentin G. Bailey, Luc Blanchet, Kai Bongs, Philippe Bouyer, Luigi Cacciapuoti, Et Al.

Publications

We present in detail the scientific objectives in fundamental physics of the Space–Time Explorer and QUantum Equivalence Space Test (STE–QUEST) space mission. STE–QUEST was pre-selected by the European Space Agency together with four other missions for the cosmic vision M3 launch opportunity planned around 2024. It carries out tests of different aspects of the Einstein Equivalence Principle using atomic clocks, matter wave interferometry and long distance time/frequency links, providing fascinating science at the interface between quantum mechanics and gravitation that cannot be achieved, at that level of precision, in ground experiments. We especially emphasize the specific strong interest of performing …

Modeling Human Gaming Playing Behavior And Reward/Penalty Mechanism Using Discrete Event Simulation (Des), Christina M. Frederick, Michael Fitzgerald, Dahai Liu, Yolanda Ortiz, Christopher Via, Shawn Doherty, Jason P. Kring

Publications

Humans are remarkably complex and unpredictable; however, while predicting human behavior can be problematic, there are methods such as modeling and simulation that can be used to predict probable futures of human decisions. The present study analyzes the possibility of replacing human subjects with data resulting from pure models. Decisions made by college students in a multi-level mystery-solving game under 3 different gaming conditions are compared with the data collected from a predictive sequential Markov-Decision Process model. In addition, differences in participants’ data influenced by the three different conditions (additive, subtractive, control) were analyzed. The test results strongly suggest that …

The Damaging Effects Of Climate Change Denial, Richard Snow, Mary Snow

Publications

It has been said that those who are denying climate change are like the ostrich that sticks her head in the sand, but is this analogy entirely accurate? By hiding from the threat, does the ostrich make the threat go away, mitigate it, or make it greater? Probably, she does not. However, denying the existence of climate change does exacerbate the problem and exponentially so. As the renowned British economist Nicholas Stern reports, the longer world leaders wait to take serious action to curtail climate change, the more it will cost. As the Chair of the Grantham Research Institute on …

Student Chapter Outreach Events And Student Involvement, Daniel Marchese, Emily Miller, Yeonsu Ryu, Alyssa Ross, Leroy L. Long Iii

Publications

The American Society for Engineering Education (ASEE) Student Chapter at The Ohio State University (OSU) is unique from other ASEE student organizations. Traditionally, ASEE chapters are not outreach-focused organizations. However, the OSU Chapter has placed a core focus on community involvement. Over time, the group has participated in numerous outreach events focused on increasing student knowledge of and interest in engineering. These outreach events have provided students with exposure to the field of engineering. They have also had several effects on the structure and focus of the OSU ASEE Student Chapter. Over the past year, the layout of our Executive …

Observational Evidence Of Quasi-27-Day Oscillation Propagating From The Lower Atmosphere To The Mesosphere Over 20° N, K.M. Huang, Alan Liu, S.D. Zhang, F. Yi, C.M. Huang

Publications

By using meteor radar, radiosonde and satellite observations over 20° N and NCEP/NCAR reanalysis data during 81 days from 22 December 2004 to 12 March 2005, a quasi-27-day oscillation propagating from the troposphere to the mesosphere is reported. A pronounced 27-day periodicity is observed in the raw zonal wind from meteor radar. Spectral analysis shows that the oscillation also occurs in the meridional wind and temperature and propagates westward with wavenumber s = 1; thus the oscillation is of Rossby wave type. The oscillation attains a large amplitude of about 12 m s−1 in the eastward wind shear region of …

Pulses And Snakes In Ginzburg-Landau Equation, S.C. Mancas, Roy S. Choudhury

Publications

Using a variational formulation for partial differential equations combined with numerical simulations on ordinary differential equations (ODEs), we find two categories (pulses and snakes) of dissipative solitons, and analyze the dependence of both their shape and stability on the physical parameters of the cubic-quintic Ginzburg–Landau equation (CGLE). In contrast to the regular solitary waves investigated in numerous integrable and non-integrable systems over the last three decades, these dissipative solitons are not stationary in time. Rather, they are spatially confined pulse-type structures whose envelopes exhibit complicated temporal dynamics. Numerical simulations reveal very interesting bifurcations sequences as the parameters of the CGLE …

A Swirl In The Clouds Near Santa Cruz Island (Images Of Note), Bradley M. Muller, Christopher G. Herbster

Publications

The authors discuss a rare photograph of an atmospheric eddy produced by marine boundary layer flow past terrain.

Poll Everywhere! Even In The Classroom: An Investigation Into The Impact Of Using Polleverwhere In A Large-Lecture Classroom, Wendi M. Kappers, Stephanie L. Cutler

Publications

Over the past several years, there has been a call in higher education to move from traditional lecturing to a more active classroom. However, many faculty members face multiple challenges when attempting to make a large lecture (over 100 students) an active learning environment. One way researchers have suggested engaging a large lecture is through Concept Tests and Peer Instruction, which can require additional resources to be purchased by students, such as electronic response systems or "clickers." This study will investigate the applicability of utilizing the free software PollEverywhere, which can be accessed using student cell phones (Text messages and …

Exploring How Social Media Can Be Used To Promote Space Awareness: A Case Study Of The Yuri's Night Web 2.0, Alan Steinberg, Jeffrey Alles, Ryan L. Kobrick

Publications

Despite the importance of social media as an inexpensive and efficient means of communication, it is not clear to what degree space advocacy groups are making a strong organized effort to use the resources available to them. Moreover, there is no previous literature that specifically examines the use of social media tools by space organizations. This study seeks to start a larger dialog regarding how the space advocacy community can make use of these tools to promote their mission. Using a case study approach, this article focuses specifically on the organization of Yuri’s Night to explore how this group is …