Digital Commons Network^™

Emission Factors And Evolution Of So2 Measured From Biomass Burning In Wild And Agricultural Fires, Pamela S. Rickly, Hongyu Guo, Pedro Campuzano-Jost, Jose L. Jimenez, Glenn M. Wolfe, Ryan Bennett, Ilann Bourgeois, John D. Crounse, Jack E. Dibb, Joshua P. Digangi, Glenn S. Diskin, Maximilian Dollner, Emily M. Gargulinski, Samuel R. Hall, Hannah S. Halliday, Thomas F. Hanisco, Reem A. Hannun, Jin Liao, Richard Moore, Benjamin A. Nault, John B. Nowak, Jeff Peischl, Claire E. Robinson, Thomas Ryerson, Kevin J. Sanchez, Manuel Schöberl, Amber J. Soja, Jason M. St. Clair, Kenneth L. Thornhill, Kirk Ullmann, Paul O. Wennberg, Bernadett Weinzierl, Elizabeth B. Wiggins, Edward L. Winstead, Andrew W. Rollins

Faculty Publications

Fires emit sufficient sulfur to affect local and regional air quality and climate. This study analyzes SO2 emission factors and variability in smoke plumes from US wildfires and agricultural fires, as well as their relationship to sulfate and hydroxymethanesulfonate (HMS) formation. Observed SO2 emission factors for various fuel types show good agreement with the latest reviews of biomass burning emission factors, producing an emission factor range of 0.47–1.2 g SO2 kg−1 C. These emission factors vary with geographic location in a way that suggests that deposition of coal burning emissions and application of sulfur-containing fertilizers likely play a role in …

Psychoactive Space: Glimpses Of The Unknown, Mathew Emmett

School of Art, Design and Architecture

No abstract provided.

The Effectiveness Of Project-Based Learning On Emirati Undergraduate Students In A Microbiology Course, Carole Ayoub Moubareck

All Works

Purpose: A composting project was introduced into an undergraduate microbiology course, to evaluate its efficacy against traditional lecturing for teaching environmental sustainability. Design/methodology/approach: The research project was a semester-long intervention. Three groups of students participated in the study: a group of 47 female undergraduate students were involved in a composting project, a group of 43 female students were exposed to a traditional lecture and a group of 34 students were the control group. A pretest and a posttest were used, along with poster presentations for the composting project students. In addition, a questionnaire was used to examine students' attitudes toward …

Do Message Framing And Source Credibility Matter? : Examining Framed Covid- 19 Prevention Messaging In Saudi Arabia, Mona Alsheddi

Journal of Educational and Psychological Studies

This paper aims to examine the influence of different message framings (utilitarian, deontological, religious, virtue-based message, and God's punishment-based messages) on Saudi Arabians’ beliefs and behavioral intentions related to COVID-19 and the influence of message source (religious advocate, Saudi COVID-19 monitoring committee member, close person, physician, journalist, and social media influencer) on communicating messages in the COVID-19 pandemic context. The between-subject design experiment (n =222) was conducted online due to the Covid-19 restrictions in force at the time of this study and in an attempt to derive a representative sample from the general Saudi population. The results showed that the …

Side-Channel Attacks And Countermeasures For The Mk-3 Authenticated Encryption Scheme, Peter Fabinski

Theses

In the field of cryptography, the focus is often placed on security in a mathematical or information-theoretic sense; for example, cipher security is typically evaluated by the difficulty of deducing the plaintext from the ciphertext without knowledge of the key. However, once these cryptographic schemes are implemented in electronic devices, another class of attack presents itself. Side-channel attacks take advantage of the side effects of performing a computation, such as power consumption or electromagnetic emissions, to extract information outside of normal means. In particular, these side-channels can reveal parts of the internal state of a computation. This is important because …

Neuronal Signal-Regulatory Protein Alpha Drives Microglial Phagocytosis By Limiting Microglial Interaction With Cd47 In The Retina, Danye Jiang, Courtney A Burger, Viktor Akhanov, Justine H Liang, Robert D Mackin, Nicholas E Albrecht, Pilar Andrade, Dorothy P Schafer, Melanie A Samuel

Center on Aging Staff Publications

Microglia utilize their phagocytic activity to prune redundant synapses and refine neural circuits during precise developmental periods. However, the neuronal signals that control this phagocytic clockwork remain largely undefined. Here, we show that neuronal signal-regulatory protein alpha (SIRPα) is a permissive cue for microglial phagocytosis in the developing murine retina. Removal of neuronal, but not microglial, SIRPα reduced microglial phagocytosis, increased synpase numbers, and impaired circuit function. Conversely, prolonging neuronal SIRPα expression extended developmental microglial phagocytosis. These outcomes depended on the interaction of presynaptic SIRPα with postsynaptic CD47. Global CD47 deficiency modestly increased microglial phagocytosis, while CD47 overexpression reduced it. …

Two Substellar Survivor Candidates; One Found And One Missing, T. Von Hippel, N. Walters, J. Farihi, T.R. Marsh, E. Breedt, P.W. Cauley, J.J. Hermes

Publications

This study presents observations of two possible substellar survivors of post-main sequence engulfment, currently orbiting white dwarf stars. Infrared and optical spectroscopy of GD 1400 reveal a 9.98 h orbital period, where the benchmark brown dwarf has ��2 = 68 ± 8 MJup, ��eff ≈ 2100 K, and a cooling age under 1 Gyr. A substellar mass in the lower range of allowed values is favoured by the gravitational redshift of the primary. Synthetic brown dwarf spectra are able to reproduce the observed CO bands, but lines below the bandhead are notably overpredicted. The known infrared excess towards PG 0010+281 …

Tissue Registration And Exploration User Interfaces In Support Of A Human Reference Atlas, Katy Börner, Andreas Bueckle, Bruce W Herr 2nd, Leonard E Cross, Ellen M Quardokus, Elizabeth G Record, Yingnan Ju, Jonathan C Silverstein, Kristen M Browne, Sanjay Jain, Clive H Wasserfall, Marda L Jorgensen, Jeffrey M Spraggins, N Heath Patterson, Griffin M Weber

2020-Current year OA Pubs

Seventeen international consortia are collaborating on a human reference atlas (HRA), a comprehensive, high-resolution, three-dimensional atlas of all the cells in the healthy human body. Laboratories around the world are collecting tissue specimens from donors varying in sex, age, ethnicity, and body mass index. However, harmonizing tissue data across 25 organs and more than 15 bulk and spatial single-cell assay types poses challenges. Here, we present software tools and user interfaces developed to spatially and semantically annotate ("register") and explore the tissue data and the evolving HRA. A key part of these tools is a common coordinate framework, providing standard …

The Pro Bono Penalty: Extracurricular Activities And Demographic Disparities In Bar Exam Success, Chris Birdsall, Seth Gershenson

Tennessee Journal of Race, Gender, & Social Justice

No abstract provided.

Aptitude Testing As A Racially Discriminatory And Class-Skewed Method Of Regulating College Admissions. How Did It Start And Who Profits From The Current Scheme?, Courtney Garrett

Tennessee Journal of Race, Gender, & Social Justice

No abstract provided.

Dampak Ketiadaan Perda Penetapan Ukl/Upl Pada Kepastian Hukum Dalam Pelaksanaan Desentralisasi Di Bidang Lingkungan Hidup, Puteri Amirillis

"Dharmasisya” Jurnal Program Magister Hukum FHUI

The case of mangrove damage on the South Coast of West Sumatra in 2016-2017 where the defendant was a Deputy Regent who owned land in the Nagari Mandeh area, Pesisir Selatan, West Sumatra. The land was built without an environmental permit. The absence of an environmental permit has emerged because of the mangrove damage. This paper focuses on the absence of environmental permits because there is no stipulation on the types of businesses that are required to have UKL / UPL which should be stipulated by a regional regulation (Perda) by the Regional Government of the Pesisir Selatan Regency. This …

Reclaiming Storage Space By Removal Of Unnecessary Frames From Multi-Frame Photos, Benjamin Azose, Molly Clancy

Defensive Publications Series

Smartphones and other digital cameras enable users to capture photos that include several frames, including some prior to the instant of the user selecting the capture button and some after. This allows motion within the scene to be captured as well as for post-capture selection of a suitable still image, e.g., an image where the subjects are in the correct pose and/or are looking at the camera. However, this is wasteful of storage space when the captured image is of a still object. This disclosure describes techniques to automatically detect such multi-frame photos and enable users to remove excess frames …

Self-Correcting Policies Using Behavioral Analysis Of Network Security Nodes, Doron Levari, Vincent E. Parla, Tariq Ahmed Farhan, Siddhu Warrier, Jay Perry

Defensive Publications Series

For every organization, the requirements for network security and access are constantly evolving. The recent pandemic served to accelerate many of those requirements. Additionally, external threats evolve and multiply as well. An automatic system that offers policy-centric insights, anomaly identification, potential courses of action, and remediation recommendations is a key to enable the fast, agile, and accurate policy adjustments that are required to address the above-described security requirements at an increasing pace. Techniques are presented herein that solve the aforementioned problem by applying distributed behavioral anomaly detection that feeds into a centralized policy distribution system to provide a policy self-correction …

Infrared Fallback Mechanism For Remote Control Devices, Madhava Srinivasan, Sid Parmar, Matt Crowley, Sergej Salnikov

Defensive Publications Series

Disclosed herein is an infrared fallback mechanism for remote control devices based on the HDMI-CEC capabilities of a target device. When HDMI-CEC is enabled on the target device, such as a display device or any other suitable HDMI sink device, and when a feature is an HDMI-CEC compatible feature, the remote control device can transmit instructions to the target device by transmitting a Bluetooth radio signal (e.g., a Bluetooth Low Energy signal) to a streaming media device, which, in turn, can transmit an instruction to the target device via an HDMI-CEC channel between the streaming media device and the target …

Secure And Trustworthy System And Method Of Providing Charitable Contributions Using Cryptocurrencies, Ila Malde, Devina Arvind, Raj Patel, Akshat Agarwal, Manasa Balaji

Defensive Publications Series

The present disclosure provides a secure and trustworthy system and method of providing charitable contributions using cryptocurrencies. Initially, a registration request may be received from a donor. The request may be received by a node in a private consortium blockchain. Also, a registration request from the recipient family may be received by a node in the private consortium blockchain. The registration request may include sensitive information of the recipient family which is verified by one or more members operating in the private consortium blockchain as being a legitimate recipient family of a charitable donation for a cause. Further, the node …

Using Online Resources To Foster Autonomous Learning In A Clil Context: A Case Study Of An Advanced Chinese Class, Xiao Zeng

Chinese Language Teaching Methodology and Technology

The role of online resources has become increasingly significant in content and language integrated Chinese courses in terms of material preparation and autonomous learning task design. The study examines a case of integrating online visual resources into an advanced Chinese newspaper and journalism class and discusses how online resources can be utilized to foster student autonomy and promote self-regulated learning. Specifically, the study demonstrates the key features of a video platform (Pear Video) and editing tool (Interphoto), and shows how the task arrangement takes advantage of the resources in enhancing students’ language and content skills. The analysis of the learning …

Cooperative Language Learning In Teaching Proficiency Through Reading And Storytelling, Jing Gao

Chinese Language Teaching Methodology and Technology

TPRS (Teaching Proficiency through Reading and Storytelling) is becoming widely recognized and implemented in K-12 language classrooms across the nation. Cooperative language learning structures interactive group work for learners’ language development. In communicative language classrooms, cooperative learning can be implemented in TPRS to encourage students’ interaction and communication in collaborative tasks. This article explores the application of cooperative language learning in the TPRS Chinese classroom. Specific teaching methods are discussed in each step of TPRS, including establishing meaning, story asking, and story reading. Cooperative language learning in TPRS increases students’ engagement and motivation in language learning and promotes their language …

The Impact Of Unscheduled Maintenance To An Airline’S On Time Performance, Augusto Dalazen, Beatriz Barbi, Beatriz Ponzoni, Giovanna Simões, Lucas Kamalakian

Student Works

Unscheduled maintenance events have a significant impact on airlines performance and network operations. Some events can have its consequences minimized by simple actions due to its simplicity and lack of influence in the safe conduction of a flight.

This study aimed on collecting data regarding the cost and consequences of ground turn back events in the Airbus A320 family. The study suggested that after the implementation of proper supporting regulation on Crew Applied MEL, money would be saved as well as network disruption consequences could be avoided.

The data presented in this study reflects current Brazilian legislation, and data from …

Analyzing The Distinction Between Protectionism And Empowerment As Perspectives On Media Literacy Education, W. James Potter

Journal of Media Literacy Education

It has become a common practice to categorize the different perspectives on media education as following either a protectionist approach or an empowerment approach. However, the way scholars write about these two categories can be confusing and sometimes misleading. A critical analysis is presented where these writings are examined along 10 analytical dimensions that include how authors conceptualize the power differential between the media and audiences, purpose of media education, nature of instruction (scope, stance, extent, and content), role of the instructor, and outcome assessment (type of measures, timing, and indicators of success). The findings from this critical analysis indicate …

Assessing Media Literacy Competences: Reflections And Recommendations From A Quantitative Study, Sara Pereira, Pedro Moura

Journal of Media Literacy Education

The assessment of media literacy is a complex task, which might attempt to reconcile a research field traditionally developed within a critical paradigm with the task of evaluating and quantifying media literacy competences through essentially quantitative methods. Despite the lack of consensus regarding how to evaluate and measure media literacy, this goal is increasingly sought by political and regulatory stakeholders, as well as studied within the academic world. Based on one of such attempts, a study on the media literacy competences of 679 Portuguese teenagers, this paper presents a review and a reflection on the specific challenges posed by the …

College Students’ Perspectives Of Bias In Their News Consumption Habits, Jolie C. Matthews

Journal of Media Literacy Education

This article builds off prior work on news consumption habits and perception of bias in the news by focusing on college students’ self-generated definitions of bias, and the strategies they employ to guard against how their personal bias potentially affects what news they choose to believe and consume. Through interviews with undergraduate students, findings show that while participants acknowledged they had personal bias to a degree, the majority still defined bias as an external issue imposed on them by others than as an internal issue shaping their thoughts about the sources they consumed. Some students attempted to mitigate any perceived …

Towards A Machine Learning-Based Digital Twin For Non-Invasive Human Bio-Signal Fusion, Izaldein Al-Zyoud, Fedwa Laamarti, Xiaocong Ma, Diana Tobón, Abdulmotaleb Elsaddik

Computer Vision Faculty Publications

Human bio-signal fusion is considered a critical technological solution that needs to be advanced to enable modern and secure digital health and well-being applications in the metaverse. To support such efforts, we propose a new data-driven digital twin (DT) system to fuse three human physiological bio-signals: heart rate (HR), breathing rate (BR), and blood oxygen saturation level (SpO2). To accomplish this goal, we design a computer vision technology based on the non-invasive photoplethysmography (PPG) technique to extract raw time-series bio-signal data from facial video frames. Then, we implement machine learning (ML) technology to model and measure the bio-signals. We accurately …

Energy Dependency And Long-Run Growth, Giacomo Novelli

Fondazione Eni Enrico Mattei Working Papers

We investigate whether the degree of energy dependency of countries influences their macroeconomic performance in terms of long-run growth. Specifically, we study whether the impact of energy price changes on economic growth differs depending on a country’s degree of energy dependency. There are two novel aspects in this paper. First, all energy commodities are considered, not only oil, and second, our work goes beyond the standard distinction between energy importing and exporting countries. We claim that energy importing and exporting countries are too heterogeneous in terms of net energy imports, energy consumption, and level of development to be clustered and …

Ada News - 12/12/2022, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Inline And Offline Particle Size Analysis In Emulsion Polymerization Processes, Usue Olatz Aspiazu, Shaghayegh Hamzehlou, Jose Ramon Leiza, Maria Paulis, Kimika Aplikatua Saila, Kimika Fakultatea

Polymer Reaction Engineering XI (2022)

Please click Additional Files below to see the full abstract.

Please click Download on the upper right corner to see the presentation.

Stories And Selling: The Impact Of Narrative Storytelling In Video Commercials, Gabriela Martin

Honors Projects in Communication

In a world where business is so closely tied together with the digital world, it can become easy to miss out on the human component of the marketing field. However, it is the narrative storytelling interwoven into advertisements that make them so compelling to consumers. Customers do not just want to be told about the features of a product, but rather they want to understand how having that product will make them feel. This storytelling can be communicated across several different forms of media, but it is especially apparent in the formatting of video commercials. While basic informational videos can …

2022 December 12 - University Council Agenda And Minutes, University Council, East Tennessee State University

University Council Agendas and Minutes

No abstract provided.

Elber Yuman Davila V. Attorney General United States Of America

2022 Decisions

Agency

Usa V. Kevin Madziarek

2022 Decisions

USDC for the Middle District of Pennsylvania

Literature Review On Water Desalination Plant Production And Brine Disposal Methods, Grace Kollars

Department of Environmental Studies: Undergraduate Student Theses

Water scarcity is an issue all around the world because people have a lack of clean and available drinking water. One way this issue can be eased and people can have more access to water is implementing water desalination plants around the world. Since most of the water on earth cannot be drunk, there are ways to turn the over abundance of salty waters we have on this planet into fresh, drinkable water to ease the water insecurity. There are many methods out there that can be used for water desalination, most of them involving membrane technologies. The most efficient …