Matching Items (19)
Description
Science communication to the public can help create informed citizens and help bolster professional creativity and skills. A method for exploring this discourse is through art and multimedia. In this study, online educational videos were created to test whether specific misconceptions about biological evolution could be effectively addressed while also engaging the viewer. Two short videos (~5 minutes total) were created and hosted on a website where participants could access the videos. Survey questions were provided before and after the videos to test participants' learning abilities. Additional survey questions asked for participants' opinions and experiences with the videos to gauge engagement. Overall improvement was observed in participants' learning and engagement with the videos but with variable levels of understanding and suggestions for better experience. Future work will focus on improving the quality of the video content as well as the level of engagement between participants and media.
ContributorsRuiz, Cuathemoc Reyes Cesar Abram (Author) / Sandrin, Susannah (Thesis director) / Kinzig, Ann (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2015-05
Description
Unmanned aerial vehicles have received increased attention in the last decade due to their versatility, as well as the availability of inexpensive sensors (e.g. GPS, IMU) for their navigation and control. Multirotor vehicles, specifically quadrotors, have formed a fast growing field in robotics, with the range of applications spanning from surveil- lance and reconnaissance to agriculture and large area mapping. Although in most applications single quadrotors are used, there is an increasing interest in architectures controlling multiple quadrotors executing a collaborative task. This thesis introduces a new concept of control involving more than one quadrotors, according to which two quadrotors can be physically coupled in mid-flight. This concept equips the quadro- tors with new capabilities, e.g. increased payload or pursuit and capturing of other quadrotors. A comprehensive simulation of the approach is built to simulate coupled quadrotors. The dynamics and modeling of the coupled system is presented together with a discussion regarding the coupling mechanism, impact modeling and additional considerations that have been investigated. Simulation results are presented for cases of static coupling as well as enemy quadrotor pursuit and capture, together with an analysis of control methodology and gain tuning. Practical implementations are introduced as results show the feasibility of this design.
ContributorsLarsson, Daniel (Author) / Artemiadis, Panagiotis (Thesis advisor) / Marvi, Hamidreza (Committee member) / Berman, Spring (Committee member) / Arizona State University (Publisher)
Created2016
Description
Most individuals entering college are taking responsibility for their own health for the first time. Students are used to having a parent or guardian nearby to diagnose and provide remedies for common health issues. Entering college, whether in a different city or just down the road, means they must assume those responsibilities themselves. Navigating that transition can be difficult for college students. A large majority of students turn to internet health resources, such as WebMD, for health information. However, studies show that despite overall internet savvy, college students are not very skilled at finding legitimate health information online. Therefore, a health resource designed specifically for college students would be a valuable resource for many students at ASU. Working with local Phoenix physician Doug Lakin, I and a team of other Barrett students revised Dr. Lakin's healthcare guide, Thrive 101: Health & Wellness for College Students. I was responsible for the guide's second chapter, which provides information on specific illnesses and injuries. I conducted a literature review to discover the best practices for communicating medical information. I found that using short sentences, simple words, bullet point lists, numbered lists, and subheadings improved the effectiveness of a health resource. I also found that health information seekers want resources to be tailored specifically for them. They want personalized resources. Personalization means including health information that the intended reader wants, excluding the health information the reader does not want, as well as featuring personal anecdotes from individuals like the reader dealing with health problems like the reader's. I applied what I discovered to Thrive 101. I reorganized the chapter I was assigned, incorporating subheadings and clear organization of the information. I also eliminated information I judged irrelevant to college students and brainstormed what information was missing that college students would benefit from. At this time, the revision team has not gotten to the point where we are researching and writing new information, but we do have lists of items we want to include. The information already in the guide I reformatted into bulleted and numbered lists where possible. As with the new information, we have not begun to revise the guide on a prose level, shortening the sentences and simplifying the vocabulary, but we intend to work into the summer to finish our revisions.
ContributorsAbboud, Carolina (Author) / Maienschein, Jane (Thesis director) / O'Neil, Erica (Committee member) / Lakin, Douglas (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Communication skills are vital for the world we inhabit. Both oral and written communication are some of the most sought-after skills in the job market today; this holds true in science, technology, engineering and mathematics (STEM) fields. Despite the high demand for communication skills, communication classes are not required for some STEM majors (Missingham, 2006). STEM major maps are often so packed with core classes that they nearly exclude the possibility of taking communication courses. Students and job seekers are told they need to be able to communicate to succeed but are not given any information or support in developing their skills. Scientific inquiry and discovery cannot be limited to only those that understand high-level jargon and have a Ph.D. in a subject. STEM majors and graduates must be able to translate information to communities beyond other experts. If they cannot communicate the impact of their research and discoveries, who is going to listen to them?<br/>Overall, the literature around communication in STEM fields demonstrate the need for and value of specific, teachable communication skills. This paper will examine the impact of a communication training module that teaches specific communication skills to BIO 182: General Biology II students. The communication training module is an online module that teaches students the basics of oral communication. The impact of the module will be examined through the observation of students’ presentations.
ContributorsLivingston, Elisabeth Shaw (Author) / Wentzel, Bonnie (Thesis director) / Sellner, Erin (Committee member) / School of Social and Behavioral Sciences (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
There has been a vast increase in applications of Unmanned Aerial Vehicles (UAVs) in civilian domains. To operate in the civilian airspace, a UAV must be able to sense and avoid both static and moving obstacles for flight safety. While indoor and low-altitude environments are mainly occupied by static obstacles, risks in space of higher altitude primarily come from moving obstacles such as other aircraft or flying vehicles in the airspace. Therefore, the ability to avoid moving obstacles becomes a necessity
for Unmanned Aerial Vehicles.
Towards enabling a UAV to autonomously sense and avoid moving obstacles, this thesis makes the following contributions. Initially, an image-based reactive motion planner is developed for a quadrotor to avoid a fast approaching obstacle. Furthermore, A Dubin’s curve based geometry method is developed as a global path planner for a fixed-wing UAV to avoid collisions with aircraft. The image-based method is unable to produce an optimal path and the geometry method uses a simplified UAV model. To compensate
these two disadvantages, a series of algorithms built upon the Closed-Loop Rapid Exploratory Random Tree are developed as global path planners to generate collision avoidance paths in real time. The algorithms are validated in Software-In-the-Loop (SITL) and Hardware-In-the-Loop (HIL) simulations using a fixed-wing UAV model and in real flight experiments using quadrotors. It is observed that the algorithm enables a UAV to avoid moving obstacles approaching to it with different directions and speeds.
for Unmanned Aerial Vehicles.
Towards enabling a UAV to autonomously sense and avoid moving obstacles, this thesis makes the following contributions. Initially, an image-based reactive motion planner is developed for a quadrotor to avoid a fast approaching obstacle. Furthermore, A Dubin’s curve based geometry method is developed as a global path planner for a fixed-wing UAV to avoid collisions with aircraft. The image-based method is unable to produce an optimal path and the geometry method uses a simplified UAV model. To compensate
these two disadvantages, a series of algorithms built upon the Closed-Loop Rapid Exploratory Random Tree are developed as global path planners to generate collision avoidance paths in real time. The algorithms are validated in Software-In-the-Loop (SITL) and Hardware-In-the-Loop (HIL) simulations using a fixed-wing UAV model and in real flight experiments using quadrotors. It is observed that the algorithm enables a UAV to avoid moving obstacles approaching to it with different directions and speeds.
ContributorsLin, Yucong (Author) / Saripalli, Srikanth (Thesis advisor) / Scowen, Paul (Committee member) / Fainekos, Georgios (Committee member) / Thangavelautham, Jekanthan (Committee member) / Youngbull, Cody (Committee member) / Arizona State University (Publisher)
Created2015
Description
My thesis/creative project is a series of videos, supplemented by a paper documenting all the research. The project focuses on domestic and feral cats through the viewpoint of the “warrior cats” book series. The use of a particular fandom as a vehicle for science communication is a unique platform for use as a thesis/creative project. The narrated videos are made with the intention of being presented on YouTube or a similar viewing platform to an audience that is already familiar with the book series. The videos would fit on the site as a form of educational film known as video essays. The videos cover a range of topics to relate this book series to real situations with domestic animals, particularly cats, and wildlife. Each video is around ten to twenty minutes long and presented as episodes in a series.
The objective of my thesis project is to help bridge the gap between entertainment and science. I grew up reading the warrior cats, and I assume I was similar to many other children and young teens who did not understand domestic cats or ecology enough to question anything in the books. I know that much of these books are fictional, but that does not mean that it can’t be analyzed and used as a tool for teaching. The goal is to reach common ground with those people who have an interest in the warrior cats series, and help them understand it in a new light, as well as the world around them. I aim for the takeaway of this series to encourage people to explore the concepts I discuss and consider expanding upon the ideas within the Warriors universe or with their own cats.
The objective of my thesis project is to help bridge the gap between entertainment and science. I grew up reading the warrior cats, and I assume I was similar to many other children and young teens who did not understand domestic cats or ecology enough to question anything in the books. I know that much of these books are fictional, but that does not mean that it can’t be analyzed and used as a tool for teaching. The goal is to reach common ground with those people who have an interest in the warrior cats series, and help them understand it in a new light, as well as the world around them. I aim for the takeaway of this series to encourage people to explore the concepts I discuss and consider expanding upon the ideas within the Warriors universe or with their own cats.
ContributorsGarcia, Johnny Nico (Author) / Bateman, Heather (Thesis director) / Meloy, Elizabeth (Committee member) / College of Integrative Sciences and Arts (Contributor, Contributor) / School of Art (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Forensic science is the application of science to matters of law, especially criminal investigation and procedure. ForenSICK Science, on the other hand, is an educational YouTube channel. It was created in early 2019 after listening to two people on a podcast confidently preach surprisingly inaccurate information about forensic science. My goal in the creation of the channel was to give people the proper information regarding the practice. This goal grew to encompass several different fields including continued education practices, informal and nonformal learning, and combating “science speak.” Using YouTube as a tool in this journey was the first step in combating forensic inaccuracies.
ContributorsByrne, Mckenna Noel (Author) / Kobojek, Kimberly (Thesis director) / Wentzel, Bonnie (Committee member) / College of Health Solutions (Contributor) / School of Film, Dance and Theatre (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Watts College of Public Service & Community Solut (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
The process of communicating science between the general public and scientific community has been marked by several challenges in the modern setting. Namely, scientists’ trepidation toward misinterpretation, jeopardization of professional reputability, and perception of two distinct arenas of communication has led to the perpetuation of the deficit model of communication. This model is exceptionally limiting as it effectively removes the scientists from the public sphere and can have devastating societal repercussions. The dialogue model of communication is a much more effective communicative model for the modern setting but has been met with resistance in its adoption. As communication as a whole is grounded in multiple foundational disciplines of psychology, philosophy, linguistics, and other fields, it would be apparent that the adoption of the principles of polymathy would serve to better prepare scientists to engage in mass communication with the public. As polymathy is a lifelong pursuit, the implementation of narrative training into collegiate undergraduate science curriculum would serve as a particularly potent beginning. That is, narrative's ability to reach near-universal audiences, enhance the recall and comprehension of complex subject matter, and forge an empathetic connection essential to effective communication is uniquely suited in ensuring a more effective communicative dynamic between the scientific community and the general public. As such, this thesis serves to advocate the adoption of narrative-based communicative training into undergraduate science curriculum not as separate courses, but rather as direct incorporation. This would serve to both revitalize polymathy in the modern age and prepare the next generation of scientists to be better equipped for the public dialogue.
ContributorsCoker, Keaton M (Author) / Ramsey, Ramsey E. (Thesis director) / Wentzel, Bonnie (Committee member) / School of Social and Behavioral Sciences (Contributor) / School of Mathematical and Natural Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Cosmic horror distinguishes itself from standard horror in large part because of the things that it finds horrifying. Cosmic horror, like any horror, attaches itself to external experience. Powerful technologies’ ability to reshape our perspective are the ideal choice for this anchor point. Beyond the Wall of Sound is a podcast that seeks to unify the existential dread and scientific imaginings inherent in cosmic horror and weird fiction, with dystopian visions of technological futures. The podcast uses the strange and horrifying mind of HP Lovecraft, as revealed through his short stories, to shed light on the horrifying, revealing and absurd imaginaries that drive and emerge unintentionally from current pursuits in science and technological innovation. In this essay, I describe the roots of horror and its relevance and therefore applicability to human experience. I then exemplarily relate the practical mode of thought that created one of the podcast’s episodes, which take’s Lovecraft’s The Thing on the Doorstep and the authors fears of the future as a lens to discuss and reflect upon the technology of body switching. The podcast is presented as an important piece of science communication in the face of increasing misinformation and a rolling technological wave. The project is affected by the strength of Lovecraft’s influences over time, and ultimately is itself a vehicle for and a deconstruction of that influence. Ultimately, the purpose of this podcast is not to horrify, but to inspire people to do good and remain educated despite the horrors of a pessimistic and uncaring existence.
ContributorsMillea, Paul (Author) / Maynard, Andrew (Thesis director) / Withycombe-Keeler, Lauren (Committee member) / School of Sustainability (Contributor) / School for the Future of Innovation in Society (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Public education and involvement with evolutionary theory has long been limited by both the complexity of the subject and societal pushback. Furthermore, effective and engaging evolution education has become an elusive feat that often fails to reflect the types of questions that evolution research attempts to address. Here, we explore the best methods to present scientific research using interactive educational models to facilitate the learning experience of the audience most effectively. By creating artistic and game-play oriented models, it becomes possible to simplify the multifaceted aspects of evolution research such that it enables a larger, more inclusive, audience to better comprehend these complexities. In allowing the public to engage with highly interactive education materials, the full spectrum of the scientific process, from hypothesis construction to experimental testing, can be experienced and understood. Providing information about current cancer evolution research in a way that is easy to access and understand and accompanying it with an interactive model that reflects this information and reinforces learning shows that research platforms can be translated into interactive teaching tools that make understanding evolutionary theory more accessible.
ContributorsSilva, Yasmin (Author) / Maley, Carlo (Thesis director) / Compton, Zachary (Committee member) / Baciu, Cristina (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Life Sciences (Contributor)
Created2022-05