Removal Of Heavy Metals From Stormwater Runoff Using Granulated Drinking Water Treatment Residuals, 2022 Stevens Institute of Technology
Removal Of Heavy Metals From Stormwater Runoff Using Granulated Drinking Water Treatment Residuals, Viravid Na Nagara, Dibyendu Sarkar, Evert J. Elzinga, Rupali Datta
Michigan Tech Publications
Stormwater runoff is a significant source of heavy metals, including cadmium (Cd), chromium (Cr), and nickel (Ni), which pose ecological and human health problems. Various filter media have been evaluated for heavy metal removal from stormwater via adsorption, most involving chemical- or energy-intensive processes. Aluminum-based drinking water treatment residuals (WTR), a non-hazardous byproduct of drinking water treatment, are an inexpensive sorbent for heavy metals. However, the low permeability of WTR is a problem and requires mixing with sand and carbon materials to improve flow; but such amendments also reduce its sorption capacity. To overcome this problem, a granulated WTR sorbent ...
Speciation Jigsaw Activity, 2022 Pace University
Speciation Jigsaw Activity, Erika Crispo
Open Educational Resources
What is a species? Why are there so many species on the planet? The question of why we have different species of organisms was the key thesis of Charles Darwin’s most famous book, On the Origin of Species.While several definitions of what constitutes a species exists, the most common definition lies within thebiological species concept. This concept states that different species exist when two individuals of different sexes are unable to reproduce with one another to yield viable offspring in the wild. A major limitation of this definition is that it can only be applied to sexually reproducing ...
The Coastal Monitor: Vol. 9 No. 5, 2022 Molloy University
The Coastal Monitor: Vol. 9 No. 5, John Tanacredi Ph.D.
The Coastal Monitor
There are a multitude of lessons learned from the last 3 years of the Covid-19 pandemic. But one truly stands out ...the total lack of understanding of the basic chemistry associated with the nitrogen cycle, which in Suffolk County, NY, continues to be declared as the “evil-nitrogen”. The major source of nitrogen into the water body comes from the atmosphere which is the predominate constituent of the air we breathe79% nitrogen. Nitrogen compounds contribution to eutrophication in freshwater (ponds & lakes) systems is legendary and, the concentration of nitrogen in marine waters has always been known as a limiting agent which are absolutely required elements in small amounts. No nitrogen, no primary productivity. So, historically, at least up to the 1970’s and the Clean Water Act, nitrogen contributions to any water system has been attributable to human “sanitary” waste. Large populations require for adequate treatment, sewage systems that involve primary, secondary, and sometimes tertiary treatment along with the use of chlorine to make sure, as best as is chemically possible, the elimination of pathogenic organisms that cause disease. Thus, in the US, there is no concern with cholera, typhoid, and typhus; all significant bacterial diseases that converge in wastewater treatment systems and arise primarily where wastewaters are left untreated!
Cascon 2022, 2022 Sacred Heart University
Cascon 2022, College Of Arts & Sciences
SHU Faculty Publications
CASCon showcases the work of Sacred Heart University faculty from multiple disciplines. The conference emphasizes the interdisciplinary nature of faculty scholarship and reaffirms the College’s commitment to undergraduate research.
6th Annual College of Arts & Sciences Conference (CASCon) on Wednesday, September 28, 2022.
Mapping Natural Genetic Variants Associated With Nutrient Response, 2022 Dominican University of California
Mapping Natural Genetic Variants Associated With Nutrient Response, Kenneth Wilson
Natural Sciences and Mathematics | Biological Sciences Master's Theses
Phenotypic responses to dietary intake affect every individual, yet individuals consuming similar diets frequently display a myriad of different responses. As diet-related disorders are abundant in humans, understanding the means by which an individual’s genetics dictate these physiological responses is essential. Furthermore, dietary restriction has been shown to dramatically increase the length of lifespan in Drosophila melanogaster, but the exact genetic mechanisms governing this response are still not fully understood. In this study, I have used the Drosophila melanogaster Genetic Reference Panel (DGRP) to pinpoint specific quantitative trait loci associated with a number of diet-induced complex traits so as ...
Shallots In The Garden, 2022 Utah State University
Shallots In The Garden, Emmalee Rolfe, Dan Drost
All Current Publications
This fact sheet provides information about growing shallots, a cool-season vegetable that grows best in full sun and fertile, well-drained soil. The fact sheet offers reliable information about varieties, soil preparation, planting and spacing, fertilization, harvesting and storage, nutrition facts, and problems like weeds and insects and diseases that affect shallots.
Perennial Warm-Season Grass Forages Impact On Cow-Calf Profitability In The Fescue Belt, 2022 University of Tennessee, Knoxville
Perennial Warm-Season Grass Forages Impact On Cow-Calf Profitability In The Fescue Belt, Kyle A. Brazil, Patrick D. Keyser, Andrew P. Griffith, Christopher N. Boyer, J. Travis Mulliniks
Journal of Applied Farm Economics
Incorporating a perennial warm- season grass (WSG) into tall fescue (Lolium arundina-ceum [Schreb.] Darbysh.) forage systems in the fescue belt can help avoid the effects of fescue toxicosis on beef cattle (Bos taurus) reproduction and animal performance and provide forage during summer when fescue production is low. However, little information is available on the economics of incorporating WSG into fescue-based forage systems. We developed a simulation model to compare profitability of three forage systems—100% tall fescue, 70% tall fescue/30% bermudagrass (Cynodon dactylon), and 70% tall fescue/ 30% switchgrass (Panicum virgatum)—while also comparing spring- and fall-calving sea-sons on ...
Lessons From Sicilian Centenarians For Anti-Ageing Medicine. The Oxi-Inflammatory Status, 2022 Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
Lessons From Sicilian Centenarians For Anti-Ageing Medicine. The Oxi-Inflammatory Status, Calogero Caruso, Giulia Accardi, Anna Aiello, Anna Calabrò, Mattia Emanuela Ligotti, Giuseppina Candore
Translational Medicine @ UniSa
Population ageing is a great achievement of humanity, but it also represents a challenge that the Western world is currently facing, as ageing is associated with increased susceptibility to age-related inflammatory diseases. Therefore, it is necessary to fully understand the mechanisms of healthy ageing to prevent the harmful aspects of ageing. The study of long living ndividuals (LLIs) is a great model for trying to achieve this goal. Accordingly, the oxy-inflammatory status of Sicilian LLIs was reviewed in the present paper. Based on the reported data, anti-inflammatory and anti-oxidative stress strategies have been discussed, useful for delaying or avoiding the ...
Is Your Child Hydrated?, 2022 Utah State University
Is Your Child Hydrated?, Hadyn Flygare, Stacy Bevan, Mateja R. Savoie-Roskos
All Current Publications
Adequate hydration is necessary for proper functioning of the body. Since children are more prone to dehydration than adults, it is essential that fluid intake and hydration status are monitored. This fact sheet provides information on daily fluid requirements for children, barriers to staying hydrated, and warning signs and impacts of dehydration.
Wastewater-Informed Public Health Intervention Playbook, 2022 University of Louisville
Wastewater-Informed Public Health Intervention Playbook
As the SARS-CoV-2 pandemic quickly spread from country to country and continent to continent in 2020, governments and scientists needed a way to track COVID-19 through populations in order to position public health interventions in the most impactful locations. Having a decision-based risk framework may help to guide policy creation that could minimize or prevent possible outbreaks and surges of infection within communities. The University of Louisville in partnership with Louisville’s Department of Public Health and Wellness tested this strategy in 2021 and 2022. This Wastewater-Informed Public Health Intervention Playbook describes the decisions and actions of that academic and ...
Protecting Cattle Feedyard Workers In The Central States Region: Exploring State, Regional, And National Data On Fatal And Nonfatal Injuries In Agriculture And The Beef Production Sector, 2022 University of Nebraska Medical Center
Protecting Cattle Feedyard Workers In The Central States Region: Exploring State, Regional, And National Data On Fatal And Nonfatal Injuries In Agriculture And The Beef Production Sector, Athena K. Ramos, Suraj Adhikari, Risto Rautiainen, Aaron Yoder
The Journal of Extension
Working in agriculture can be dangerous. Despite ongoing efforts of Extension, animal production worker safety has not been adequately addressed. We present state, regional, and national counts and rates on fatal and nonfatal injuries in agriculture and animal production using publicly available data from the Bureau of Labor Statistics. We found that animal production had a high number of fatal injuries and a higher rate of nonfatal injuries than the average within agriculture. More needs to be done to protect livestock workers from injury. Extension professionals can play a key role in increasing safety knowledge and changing behaviors.
Webinars As A Tool For Increasing Awareness Of Diabetes Prevention And Management Programs, 2022 Utah State University
Webinars As A Tool For Increasing Awareness Of Diabetes Prevention And Management Programs, Cindy Jenkins, Carrie Durward, April Litchford, Catherine Hansen, Annette Prall, Caitlyn Jasumback
Outcomes and Impact Quarterly
Stakeholders sought to reduce the burden of preventable diabetes among adults in Utah via a “Food as Medicine” webinar series. The “Food as Medicine” webinar series sought to increase awareness of and enrollment in public diabetes programs. Evaluation results from the webinar series indicated an increase in awareness of diabetes programs and nutrition information needed to improve personal diabetes management.
The Go Wild With Whole Grains! School-Based Program: Positive Impacts Among Children, 2022 University of Minnesota
The Go Wild With Whole Grains! School-Based Program: Positive Impacts Among Children, Joshua Bailey, Sara Van Offelen, Hyunjun Kim, Marla Reicks
The Journal of Extension
Whole grain foods have been associated with health benefits, yet are underconsumed by youth compared to recommendations. This study evaluated impacts of a school-based curriculum among children in grades 3-5 to address barriers to intake (2018-2019) (n = 1,748). Surveys before and after the program indicated youth were more willing to try and better able to identify whole grain foods. Open-ended responses confirmed findings regarding increased ability to identify whole grain foods, increased preferences and perceptions of availability. Together, these impacts could increase the likelihood that youth can meet whole grain intake recommendations to improve diet quality and health.
Cooperative Extension’S Capacity To Address Food Insecurity By Supporting Food Recovery Organizations, 2022 Virginia Polytechnic Institute and State University
Cooperative Extension’S Capacity To Address Food Insecurity By Supporting Food Recovery Organizations, H. Lester Schonberger, Lily L. Yang, Melissa Chase, Tiffany Drape, Sarah Misyak, Renee Boyer
The Journal of Extension
Virginia Cooperative Extension (VCE) educators are uniquely positioned to support the food recovery organizations (FROs) which address hunger-related needs resulting from food insecurity. Based on an online survey to measure how VCE educators have engaged with FROs and their experiences, respondents who previously supported FROs did so across multiple programming areas, and those who had not indicated an interest while also experiencing barriers. Respondents also reported the need for context- and audience-specific resources particular to the spectrum of food recovery. Addressing barriers and resource needs through a transdisciplinary eXtension Food Recovery Community of Practice may support educators in doing this ...
Teaching Educators Basic Fruit Tree Grafting Methods, 2022 Mississippi State University
Teaching Educators Basic Fruit Tree Grafting Methods, Jeffrey C. Wilson, Wayne Porter, Casey Barickman
The Journal of Extension
Hands-on education has proven to be successful in teaching basic grafting methods. MSU Extension developed and conducted eleven statewide workshops teaching Extension Agents and Master Gardeners preferred fruit tree grafting methods. The hands-on workshops provided specialists, agents, and Master Gardeners training on teaching fruit tree grafting classes for clientele. Each workshop consisted of a pre-test, a PowerPoint presentation, a post-test, and a grafting demonstration. Post-test scores showed a significant gain in knowledge over pre-test scores. This training can be replicated/adapted by other organizations to conduct educational outreach.
Weather Information And Decision-Support Tool Needs Assessment, 2022 University of Maine Extension
Weather Information And Decision-Support Tool Needs Assessment, Lily Calderwood, Glen Koehler, Sean Birkel, Erin H. Roche
The Journal of Extension
University of Maine researchers developed three commodity-specific grower focus groups (lowbush blueberry, apple, mixed vegetable) to discuss and survey 1) current access to weather information, and 2) interest in weather-based decision support tools. NOAA National Weather Service (30%) (n=47) was most commonly cited as a weather information source. Growers ranked greater forecast accuracy (31%) and localization (19%) (n=48) as highest priorities. Only 34% of growers reported current use of weather-based decision support tools, but 86% expressed interest in future use (n=134). The project team is using grower input to improve weather data access and decision-support tools for ...
Engaging Farmers, Culinary Schools, And Communities In Value-Added Production To Strengthen Local Food Systems, 2022 Rutgers Cooperative Extension
Engaging Farmers, Culinary Schools, And Communities In Value-Added Production To Strengthen Local Food Systems, Lauren B. Errickson, Ethan D. Schoolman, Virginia Quick, Sarah Davis, Anthony Capece
The Journal of Extension
Value-added products can generate farm income and improve community food access, yet lack of available kitchen infrastructure and labor can limit farm production capacity. This project explored how community-based culinary schools might fill the gap. A unique “product share” model was identified and piloted, meeting the collective needs of farmers, a culinary school, and urban consumers. By researching farmer crop availability and business model preferences, and aligning value-added production with community food preferences, we demonstrate a successful pilot indicative that similar initiatives can be replicated in other metropolitan areas, with potential to engage cross-disciplinary extension professionals.
Broiler Vitamin Nutrition Guidelines, 2022 University of Arkansas, Fayetteville
Broiler Vitamin Nutrition Guidelines, Nelson E. Ward
Proceedings of the Arkansas Nutrition Conference
In a time of record feed prices, nutritionists and production managers continue to look for opportunities to lower growout costs. Even though their contribution seldom exceeds 1-2% of feed costs, vitamins are not immune to this cost-crunching scrutiny. Furthermore, in late 2017, an unparalleled drop in global vitamin supply resulted in sharply increased prices, and in some cases, outright shortages. Such events have placed pressure on vitamin fortification levels in broiler feeds. Nutritionists decide on the fortification rates based on a variety of criteria – bird age, production phase, field experience, research trials, and so forth. The rapid change in broiler ...
Ecological Implications Of Intraspecific Behavioral Variation In A Small Mammal Community, 2022 University of Maine
Ecological Implications Of Intraspecific Behavioral Variation In A Small Mammal Community, Allison Brehm
Electronic Theses and Dissertations
Variation among individuals is at the root of all evolution by means of natural selection. However, only in recent years has intraspecific behavioral variation been embraced as a potential driver of community and ecosystem processes, rather than considered statistical noise. Animal personalities, or behavioral differences between conspecifics that are consistent across time and contexts, are one such form of variation that has received considerable attention in the last two decades. Investigations of the ecological and ecosystem consequences of personality variation is at the current forefront of the field, but much work on this topic remains conceptual. Here, I apply large-scale ...
Deaths In Open Water Swimming Races In Brazil From 2009 To 2019, 2022 Colégio Pedro II
Deaths In Open Water Swimming Races In Brazil From 2009 To 2019, Fabrízio Di Masi, Gabriel Costa E Silva, Danielli Braga De Mello, David Szpilman, Mike Tipton
International Journal of Exercise Science
International Journal of Exercise Science 15(6): 1295-1305, 2022. Since the inclusion in the Olympic Games (2008), open swimming races have attracted greater media attention and, therefore, have a greater number of practitioners, especially in Brazil, an extremely favorable country for this sport. However, increasing reports of fatal incidents in open water races brought the medical and scientific community to attention. The aim of this study was to review the characteristics of deaths in open waters events in Brazil from 2009 to 2019. The survey was divided into 3 steps: 1) contacting sports-related federations and companies, including swimming and triathlon ...