Digital Commons Network^™

Between The Visceral And The Lie : Lessons On Teaching Violence, Brian Gibbs

Intersections: Critical Issues in Education

Drawing from two qualitative case studies, one researching how teachers teach about war to the children of soldiers and the other examining how teachers teach lynching near historic lynching sites, this critical phenomenological study weighs how much horror and how much hope should be taught if the aim of the instruction is a liberating education. The author argues that a balance of both is necessary. Students cannot be left in the hopelessness of knowledge alone but must be taught how to engage their world with the possibility of making change.

Considering Educators’ Perceptions Of Ethics And Safety In Virtual Learning Environments (Vles), Patricia B. Steele, Cheryl Burleigh, Elizabeth A. Young

Journal of Educational Research and Practice

With the proliferation of students’ abilities to use technology, in particular virtual reality (VR) applications, teachers are experimenting with VR in virtual learning environments (VLE) to engage students; but clear ethics and safety guidelines are not available. Within the field of education additional research is needed to determine how VR is employed in VLEs. Additionally, what are the decision-making processes of educators for the VR programs chosen for classroom use based on ethics and student safety? Through qualitative inquiry, educators from K–12 and higher education shared their perceptions of ethics and safety concerns in VR applications for use in the …

Acknowledgment Of Reviewers, Lily Chiu

Journal of Food and Drug Analysis

No abstract provided.

The Analytical And Biomedical Applications Of Carbon Dots And Their Future Theranostic Potential: A Review, Sukunya Ross, Ren-Siang Wu, Shih-Chun Wei, Gareth M. Ross, Huan-Tsung Chang

Journal of Food and Drug Analysis

In recent years, carbon dots (C-dots) have gained appreciable interest owing to their unique optical properties, including tunable fluorescence, stability against photobleaching and photoblinking, and strong fluorescence. Simple and low-cost hydrothermal and electrochemical approaches have been widely used in the preparation of biocompatible and high-quality C-dots. Various C-dots have been used for the quantitation of small analytes, mostly based on analyte induced fluorescence quenching. Depending on the nature of precursors, synthetic conditions (such as reaction temperature and time), and surface conjugation, multi-function C-dots can be prepared and used in diagnostics and therapeutics. Their strong fluorescence and photostability, enables use in …

Nanomaterial-Based Adsorbents And Optical Sensors For Illicit Drug Analysis, Chun-Hsien Chen, Chun-Chi Wang, Po-Yun Ko, Yen-Ling Chen

Journal of Food and Drug Analysis

The abuse of illicit drugs has been prevalent in recent years and is associated with crime and public health issues. To strengthen public security and fortify public health services with respect to the increasing severity of drug abuse, academic and government institutes have been devoted to constructing relative analytical methods for illicit drugs. To date, the development of sensors has been greatly emphasized due to their features of high sensitivity, prompt detection and flexible manipulation; thus, sensors can serve as alternatives to conventional sophisticated instruments. Recently, the use of nanomaterials has inspired the development of a series of innovative sample …

Gold Nanoparticle-Based Colorimetric And Electrochemical Sensors For The Detection Of Illegal Food Additives, Li Li, Ming Zhang, Wei Chen

Journal of Food and Drug Analysis

Lately, scandals associated with the illegal addition of poisonous chemicals to food for commercial interests have been gradually disclosed to the public. Problems related to food safety do not only harm public health but also affect the stability of economic and social development. Food safety has become a common issue in society, and strengthening the related regulations have become increasingly important. Although conventional techniques are accurate and sensitive in the detection of the vast majority of illegal food additives, they rely on time-consuming, labor-intensive procedures that depend on expensive instruments. Thus, efficient and rapid identification of poisonous, illegal additives in …

Improved Food Additive Analysis By Ever-Increasing Nanotechnology, Jing Zhang, Shui Hu, Yi Du, Ding Cao, Guirong Wang, Zhiqin Yuan

Journal of Food and Drug Analysis

Improper use of food additives may lead to potential threat to human health, making it important to develop sensitive and selective method for the detection of them. Nanomaterials with unique chemical and electrochemical properties show extensive applications in the design of food additive sensing systems. In this review, we summarize the recently adopted electrochemical and optical analysis of food additives based on nanomaterials. Detection of typical food additives (colorants and preservatives) by using different sensing mechanisms and strategies are provided. In addition, determination of illegal food additives is also briefly introduced. Finally, this review highlights the challenges and future trend …

Electrowetting-On-Dielectric (Ewod): Current Perspectives And Applications In Ensuring Food Safety, Snigdha Roy Barman, Imran Khan, Subhodeep Chatterjee, Subhajit Saha, Dukhyun Choi, Sangmin Lee, Zong-Hong Lin

Journal of Food and Drug Analysis

Digital microfluidic (DMF) platforms have contributed immensely to the development of multifunctional lab-on-chip systems for performing complete sets of biological and analytical assays. Electrowetting-on-dielectric (EWOD) technology, due to its outstanding flexibility and integrability, has emerged as a promising candidate for such lab-on-chip applications. Triggered by an electrical stimulus, EWOD devices allow precise manipulation of single droplets along the designed electrode arrays without employing external pumps and valves, thereby enhancing the miniaturization and portability of the system towards transcending important laboratory assays in resource-limited settings. In recent years, the simple fabrication process and reprogrammable architecture of EWOD chips have led to …

Nanomaterial-Based Fluorescent Biosensor For Veterinary Drug Detection In Foods, Xiaoqi Tao, Yuanyuan Peng, Juewen Liu

Journal of Food and Drug Analysis

Veterinary drugs have been widely used in the food industry. Their residues in food products need to be tightly regulated to ensure food safety. In particular, some veterinary drugs are still used illegally, although they have already been banned. Nanomaterials are playing an increasingly important role in analytical chemistry due to their unique properties. Compared to traditional organic dyes and colloidal gold nanoparticle labels, fluorescent nanomaterials appear particularly attractive for the detection of veterinary drug residues. This review summarizes recent advancements of fluorescent biosensors using nanomaterials for the detection of veterinary drug residues in foods. The useful properties of each …

Carbon Dots As Artificial Peroxidases For Analytical Applications, Shih-Chun Wei, Yang-Wei Lin, Huan-Tsung Chang

Journal of Food and Drug Analysis

Nanozymes have become attractive in analytical and biomedical fields, mainly because of their low cost, long shelf life, and less environmental sensitivity. Particularly, nanozymes formed from nanomaterials having high surface area and rich active sites are interesting since their activities can be tuned through carefully controlling their size, morphology, and surface properties. This review article focuses on preparation of carbon dots (C dots) possessing peroxidase-like activity and their analytical applications. We highlight the important roles of the oxidation states and surface residues of C dots and their nanocomposites with metal, metal oxides, or metal sulfides playing on determining their specificity …

Carbon Quantum Dots For The Detection Of Antibiotics And Pesticides, Han-Wei Chu, Binesh Unnikrishnan, Anisha Anand, Yang-Wei Lin, Chih-Ching Huang

Journal of Food and Drug Analysis

Carbon quantum dots (CQDs) are novel nanomaterials with interesting physical and chemical properties, which are intensely studied only in the last decade. Unique properties, such as its inherent fluorescent property, high resistance to photobleaching, high surface area, ease of synthesis, flexible choice of precursor, and surface tunability enable CQDs for promising application in biosensing. Therefore, it is highly useful in clinical, forensic, medical, food and drug analyses, disease diagnosis, and various other fields of biosensing. In addition, their fluorescence properties are tunable by the interaction with certain molecules via different mechanisms, which enables their application for sensing of those molecules, …

Functionalized Gold Nanoparticles For Sensing Of Pesticides: A Review, Wei-Bin Tseng, Ming-Mu Hsieh, Che-Hsie Chen, Tai-Chia Chiu, Wei-Lung Tseng

Journal of Food and Drug Analysis

Pesticides are a family of non-biodegradable chemical compounds which widely used in agriculture to control pests and increase yield production. However, overuse or abuse of pesticides and their metabolites may cause potential toxicity for the environment as well as human health and all other living organisms, even at deficient concentrations. Consequently, the development of sensors for monitoring these compounds is significant. Recently, nanoparticles-based sensors have been extensively employed as a potential alternative or complementary analytical tool to conventional detection methods for pesticides. Among them, gold nanoparticles (AuNPs) owing to their unique optical properties have been developed as smart sensors with …

Noble Metal Nanomaterial-Based Aptasensors For Microbial Toxin Detection, Yue He, Cong-Ying Wen, Zhi-Jun Guo, Yu-Fen Huang

Journal of Food and Drug Analysis

Microbial toxins generated by bacteria, fungi and algae cause serious food-safety problems due to the frequent contamination of foodstuffs and their poisonous nature. Becoming acquainted with the contamination condition of foodstuffs is highly dependent on developing sensitive, specific, and accurate methods for targeting microbial toxins. Aptamers, obtained from systematic evolution of ligands by exponential enrichment (SELEX), have significant advantages for microbial toxin analysis, such as small size, reproducible chemical synthesis, and modification, as well as high binding affinity, specificity, and stability. Besides, aptamers have a predictable structure and can be tailored using biomolecular tools (e.g., ligase, endonuclease, exonuclease, …

Perspective On Recent Developments Of Nanomaterial Based Fluorescent Sensors: Applications In Safety And Quality Control Of Food And Beverages, Ailing Han, Sijia Hao, Yayu Yang, Xia Li, Xiaoyu Luo, Guozhen Fang, Jifeng Liu, Shuo Wang

Journal of Food and Drug Analysis

As the highly toxic pollutants will seriously harm human health, it is particularly important to establish the analysis and detection technology of food pollutants. Compared with the traditional detection methods, fluorescent detection technique based on nanomaterials trigger wide interesting because of reduced detection time, simple operation, high sensitivity and selectivity and economic. In this review, the application of fluorescent sensors in food pollutants detection is presented. Firstly, conventional fluorescent nanomaterials including metal-based quantum dots, carbon-based quantum dots and metal nanoclusters were summarized, with emphasis on the photoluminescence mechanism. Then, the fluorescence sensors based on these nanomaterials for food pollutants detection …

Preface, Huan-Tsung Chang, Yu-Fen Huang

Journal of Food and Drug Analysis

No abstract provided.

S3 E16: Supporting Families With Dr. Viki Kelchner, Rebecca Hines, Lisa Dieker

Practical Access Transcripts

In today’s episode, Drs. Lisa Dieker and Rebecca Hines talk with Dr. Viki Kelchner who has a background in counseling for underserved families. Tune in as she highlights the importance of having a counselor in your interdisciplinary team.

Shifting Discourse On Climate And Sustainability: Key Characteristics Of The Higher Education Fossil Fuel Divestment Movement, Dylan Gibson, Leslie A. Duram

Publications

In the last decade, the fossil fuel divestment (FFD) movement has emerged as a key component of an international grassroots mobilization for climate justice. Using a text analysis of Facebook pages for 144 campaigns at higher education institutions (HEIs), this article presents an overview and analysis of the characteristics of the higher education (HE) FFD movement in the US. The results indicate that campaigns occur at a wide array of HEIs, concentrated on the east and west coasts. Primarily student led, campaigns set broad goals for divestment, while reinvestment is often a less clearly defined objective. Campaigns incorporate a mixture …

Detection Of Crispr-Mediated Genome Modifications Through Altered Methylation Patterns Of Cpg Islands., M Heath Farris, Pamela A Texter, Agustin A Mora, Michael V. Wiles, Ellen F Mac Garrigle, Sybil A Klaus, Kristine Rosfjord

Faculty Research 2020

BACKGROUND: The development and application of CRISPR technologies for the modification of the genome are rapidly expanding. Advances in the field describe new CRISPR components that are strategically engineered to improve the precision and reliability of CRISPR editing within the genome sequence. Genome modification using induced genome breaks that are targeted and mediated by CRISPR components leverage cellular mechanisms for repair like homology directed repair (HDR) to incorporate genomic edits with increased precision.

RESULTS: In this report, we describe the gain of methylation at typically hypomethylated CpG island (CGI) locations affected by the CRISPR-mediated incorporation of donor DNA using HDR …

"Final Archive Project", Mia C. Galdamez

Separated from the Pack: The CSUSB/COVID-19 Digital Collection

Student generated description: “An archive project of a coloring book talking about my experience during Covid-19."

Examining And Evaluating Multilevel Communication Within A Mixed-Methods, Community-Based Participatory Research Project In A Rural, Minority–Majority U.S. Town, Angela L. Palmer-Wackerly, Maria S. Reyes, Sahra H. Ali, Kimberly Gocchi Carrasco, Patrick Habecker, Kristen Houska, Virginia Chaidez, Jordan Soliz, Julie A. Tippens, Kathryn Holland, Lisa M. Pytlikzillig, Kali Patterson, Kirk Dombrowski

Department of Communication Studies: Faculty Publications

Community-based participatory research (CBPR) has been shown to improve health and social well-being by including diverse, marginalized community voices within academic–community partnerships. Although CBPR has gained in popularity, an explicit examination and evaluation of communication processes and outcomes throughout an entire CBPR project is lacking. Here, we analyze interviews with 10 stakeholders (i.e. 4 academic and 6 community partners) about their experiences in a three-phase, mixed-methods project exploring Hispanic and Somali community members’ perceptions of healthcare needs and access in a rural U.S. community. Results reflect that CBPR endeavors include communication challenges, successes, and ongoing tensions not simply between the …

Aligning Food Environments With Institutional Values: A Mixed Methods Study Of Oregon Health Care Organizations, Elizaveta Walker

Dissertations and Theses

A major driver of the obesity epidemic is obesogenic food environments, characterized by nutrient-poor and energy-dense foods that saturate the collective physical, economic and sociocultural conditions that influence nutritional status. Food environments in organizations such as hospitals and public health agencies warrant special consideration given their health-focused mission. Improving food environments within health care settings has been highlighted by the Centers for Disease Control and Prevention (CDC) as one of seven key strategies to prevent obesity. However, most of the refereed literature examining healthy food environment policies (HFEPs) within hospitals focuses on the inpatient dietary environment, leaving a paucity of …

Spartan Daily, December 2, 2020, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2020

Volume 155, Issue 42

We Are...Marshall, December 2, 2020, Office Of Marshall University Communications

We Are ... Marshall: the Newsletter for Marshall University 1999-2023

No abstract provided.

Shirley Comer: Combining Health Care Leadership And Legal Expertise, Office Of Marketing And Communications

Newsroom

Shirley Comer combines health care leadership and legal expertise to bring a broad perspective to her classroom as a nursing lecturer at Governors State University. After experiencing burnout as an Intensive Care Unit nurse, Dr. Comer earned a law degree and opened her own law office. Later, she returned to nursing, began teaching at GSU, and earned a Doctorate of Nursing Practice.

Governors State Counseling Professor Receives Human Rights Award, Office Of Marketing And Communications

Newsroom

Adding to her growing collection of awards, Governors State University Counseling Professor Tamekia Bell (she/her/hers) was recently awarded the Illinois Counseling Association Bea Wherly Human Rights Award for her outstanding service to the Mental Health profession through her roles as educator and as an advocate for Human Rights as part of various organizations that support the development of mental health.

Laying The Foundation For Chhs: Remembering Bob Cornesky, Office Of Marketing And Communications

Newsroom

Governors State University is remembering Robert “Bob” Cornesky who passed away at the age of 81 this year.

Fall Newsletter 2020 (Issue 10), Csusb

Coyote Chronicle (1984-)

Inside This Issue

• Restaurants and bars in Coachella Valley adjust to COVID-19 protocols
• Small businesses struggle to survive in pandemic-oriented film industry
• Inland Empire residents voice concerns over smog growth
• Opinion: Reflecting on 2020 as a year of change
• Student shares experience with electronic music production project
• Vox pop: How are CSUSB athletes staying in shape during the pandemic?
• Opinion: Looking back on CSUSB's transition to semesters
• Local streamer and business owner talks Twitch
• How the Multicultural Greek Council functions during the pandemic
• Advice: How to combat virtual spring semester

2020-12-02_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

2020-12-02_Michiganoverview_Covidtestingtimes, Michigan Department Of Health & Human Services

Michigan COVID-19 Testing Turnaround Data

The COVID Testing Turnaround Time page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173-545615--,00.html.

This report was created by the Michigan Department of Health & Human Services, providing data for the past 14 days on the average time it takes for a diagnostic COVID-19 laboratory test to be reported to the state health department.

MDHHS receives results from commercial labs, hospitals, and public health labs. However, public health laboratories perform limited diagnostic testing and disease surveillance for infectious diseases. Total turnaround time is calculated from the difference of the date of the collection of a sample for diagnostic testing …

Meeting Minutes From December 2, 2020, Rollins College Student Government Association

SGA Meeting Minutes

No abstract provided.