Digital Commons Network^™

Tropical Forage Genetic Resources -- Will Any Be Left For Future Generations?, B. L. Maass, B. C. Pengelly

IGC Proceedings (1977-2023)

After very active years of pasture and forage research at major institutes, interest in tropical forage genetic resources has drastically declined. Apparently, the early phases of collecting and evaluation were much more valued than conserving and keeping the germplasm available for future generations. Accumulated data are not easily accessible and, therefore, the knowledge of tropical forage genetic resources is progressively being lost. This worldwide decrease in activity and loss of knowledge is due to declining resources. It is suggested that a global database on tropical forage genetic resources should be established and also that finances be made available to at …

Competition Of 35 Cultivars Of Alfalfa At Sertãozinho-Sp, Ana C. Ruggieri, A. Schmidek, A. R. P. Almeida, L. A. Figueiredo, Alda L. G. Monteiro, M. F. L. Muñoz

IGC Proceedings (1977-2023)

Thirty-five cultivars of alfalfa were evaluated at EE de Zootecnia in Sertãozinho,SP, Brazil. During four years, the plants were harvested to determine dry matter yield on total and individual cuts. A completely randomized block design with three replications was used, and data were analyzed by groups of origin and dormancy degree. There were significant differences (P< 0.05) among the cultivars regarding their dormancy degree, however no differences (P> 0.05) were observed regarding their origin. Cultivars with 8 and 9 dormancy degree showed better performance during the four year trial when compared to 7 degree, although some of the 9 degree cultivars resulted in low yield. The origin of cultivars did not influence …

Adaptability And Stability Of Alfalfa Cultivars, Ana C. Ruggieri, Alda L. G. Monteiro, R. Gualberto

IGC Proceedings (1977-2023)

Yield adaptability and stability of thirty five alfalfa genotypes (Medicago sativa L.) were evaluated at Sertãozinho, SP, Brazil, considering different environments (seasons of year) from 1996 to 1999. A randomized complete block design with three replications was used. Scott-Knott’s test was performed to compare genotypes averages. Adaptability and stability were determined by Eberhart and Russell's procedures. Two diverse groups of genotypes with mean dry matter yield were identified: Araucana, F686, MH4 e BR2 were more responsive under favorable environments, but SW 8210, Alto, Monarca SP, Victoria SP, Florida 77, P5888, MH15, BR1, BR3, SW 9210A presented broad adaptability and …

Translational Nano-Medicine: Targeted Therapeutic Delivery For Pain, Cancer And Inflammatory Diseases, Mansoor Amiji

Amgen Seminar Series in Chemical Engineering

Tremendous advances in molecular and personalized medicine also present challenges for translation of innovative experimental approaches into clinically relevant strategies. To overcome some of these challenges, nanotechnology offers interesting solutions for disease prevention, diagnosis, and treatment. For many systemic diseases, overcoming biological barriers and target specific delivery are the key challenges. Additionally, newer generations of molecular therapies, such as gene therapy, oligonucleotides, and RNA interference (RNAi) require robust and highly specific intracellular delivery strategies for effective and clinically meaningful therapeutic outcomes. In this presentation, I will cover several of our approaches for development of multifunctional engineered nano-systems for targeted therapies …

A Comparative Study On The Rhetorical Moves Of Abstracts In Published Research Articles And Egyptian Master's Theses In Applied Linguistics, Ahmed Awwaad Ibrahim Awwaad

Archived Theses and Dissertations

No abstract provided.

Media, Colby College

Colby Magazine

No abstract provided.

Shorter Takes (Short Form), Colby College

Colby Magazine

No abstract provided.

One Step At A Time: Robotics Lab Team Combines Talents In Quest For The Perfect Synthetic Tendon, Laura Meader

Colby Magazine

When Caitrin Eaton arrived at Colby a year ago, she named her new robotics lab C3PO. The name grabs students’ attention, but they’re drawn to the lab for another reason: Eaton’s cutting-edge research unites engineering and animal physiology to help robots walk more smoothly than Hollywood’s stiff-legged C-3PO robot.

Full Issue, Colby College

Colby Magazine

Colby Magazine vol. 106, no.3 (Fall 2018): full issue

Earthworm And Soil Data For Ottawa National Forest, Blair Orr

Michigan Tech Research Data

Two types of analysis were run.

I. Probability of finding L. terrestris in habitat types of the Ottawa National Forests.

Abstract: Parts of the Ottawa National Forest (ONF) provide suitable habitat for invasive earthworms. Extensive earthworm invasion is a relatively recent event on the ONF and this study captures the current state of the earthworm invasion through a four-stage invasive species distribution model (iSDM). The random distribution of earthworms indicates early colonization by earthworms which is moderated by habitat (forest type, soil group, and drainage class). CART modeling was used to determine probability of earthworm invasion. The CART model had …

Conquer And Prevail Issue 89 November 18 2021, Wofford College. Office Of Marketing And Communications

Conquer and Prevail Newsletter

No abstract provided.

Medical School Watercooler Newsletter - November 18, 2021, Lindsey Lyle

Watercooler Newsletter

This is the November 18, 2021 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents include:

• Medical student chosen for national AAMC advisory task force
• Foot and ankle surgeon joins Department of Orthopaedic Surgery
• Video online: 'Skull Base Neurosurgery and Brain Tumors'
• Nicotine weakens immune system, USA researchers find

Unmanned Aerial Vehicles In Hydrology And Water Management: Applications, Challenges, And Perspectives, Bharat Sharma Acharya, Mahendra Bhandari, Filippo Bandini, Alonso Pizarro, Matthew Perks, Deepak Raj Joshi, Sheng Wang, Toby Dogwiler, Ram L. Ray, For Complete List Of Authors, See Publisher's Website.

College of Natural and Applied Sciences

The hydrologic sciences and water resources management have long depended on a combination of in situ measurements and remotely sensed data for research and regulatory purposes. In situ measurements are constrained in their spatial distribution by both logistics and costs. Satellite- and manned aircraft-based remote sensing provide spatially broad data, but often of a coarse resolution. Furthermore, all these data collection methods are often limited in their ability to respond to specific short-term events when the data and imagery could inform real-time assessment and decision-making, especially during and immediately after natural disasters. Researchers and regulators are increasingly using unmanned aerial …

Tu Gardens Rooted In Sustainable Solutions, Taylor University

2021 Website News Stories

No abstract provided.

Spartan Daily, November 18, 2021, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2021

Volume 157, Issue 39

The Rattler (Volume 110, Issue 4), St. Mary's University

The Rattler (Previous issues)

Founded in 1919, The Rattler is the student voice of St. Mary’s University in San Antonio, Texas. The newspaper documents campus life, academic and social issues, student opinion, and local and national events as they relate to the University community. Content typically includes news articles, editorial commentary, arts and culture coverage, sports reporting, and advertisements.

(Non)Parallel Developmental Mechanisms In Vertebrate Appendage Reduction And Loss, Samantha Swank, Thomas Sanger, Yoel E. Stuart

Biology: Faculty Publications and Other Works

Appendages have been reduced or lost hundreds of times during vertebrate evolution. This phenotypic convergence may be underlain by shared or different molecular mechanisms in distantly related vertebrate clades. To investigate, we reviewed the developmental and evolutionary literature of appendage reduction and loss in more than a dozen vertebrate genera from fish to mammals. We found that appendage reduction and loss was nearly always driven by modified gene expression as opposed to changes in coding sequences. Moreover, expression of the same genes was repeatedly modified across vertebrate taxa. However, the specific mechanisms by which expression was modified were rarely shared. …

Race And Drug Toxicity: A Study Of Three Cardiovascular Drugs With Strong Pharmacogenetic Recommendations., Travis J. O'Brien, Kevin Fenton, Alfateh Sidahmed, April Barbour, Arthur F Harralson

Pharmacology and Physiology Faculty Publications

No abstract provided.

Micronutrient Supplements Can Promote Disruptive Protozoan And Fungal Communities In The Developing Infant Gut, Ana Popovic, Celine Bourdon, Pauline W. Wang, David S. Guttman, Sajid Bashir Soofi, Zulfiqar Ahmed Bhutta, Robert H J. Bandsma, John Parkinson, Lisa G. Pell

Centre of Excellence in Women and Child Health

Supplementation with micronutrients, including vitamins, iron and zinc, is a key strategy to alleviate child malnutrition. However, association of gastrointestinal disorders with iron has led to ongoing debate over their administration. To better understand their impact on gut microbiota, we analyse the bacterial, protozoal, fungal and helminth communities of stool samples collected from a subset of 80 children at 12 and 24 months of age, previously enrolled into a large cluster randomized controlled trial of micronutrient supplementation in Pakistan (ClinicalTrials.gov identifier NCT00705445). We show that while bacterial diversity is reduced in supplemented children, vitamins and iron (as well as …

Finalists Announced For Annual Innovative Idea Competition, Sustainability Institute

Sustainability Institute Blog

No abstract provided.

Native Valve Endocarditis Complicated By Abscess Formation Caused By Rothia Mucilaginosa, S Haddad, Y Saade, B Ramlawi, B Kreidieh, B Gilbert, S Rao

Division of Infectious Diseases and Environmental Medicine Faculty Papers

Rothia mucilaginosa is increasingly recognized as an emerging pathogen associated with endocarditis. It has mostly been reported a causative agent for prosthetic valve endocarditis. The previously reported cases of native valve endocarditis caused by this organism only required medical treatment with no surgical intervention. We report a case of R. mucilaginosa native valve endocarditis complicated by abscess formation requiring surgical intervention and review the literature of native valve endocarditis caused by this organism.

2021-November-18-Etsu Researchers Publish On The Red Panda, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY, Tenn. (Nov. 18, 2021) – Only a bit bigger than a domestic cat, the creature sports a body that looks more like a bear. Then there’s the thick – and reddish-brown – fur.

For decades, scholars have asked the question: what is a red panda?

Researchers are again tackling that and many more questions, and East Tennessee State University is an important part of that conversation. 

Dr. Steven Wallace, Gray Fossil Site and Museum director of field operations and a professor in the ETSU Department of Geosciences, and Dr. T. Andrew Joyner, an associate professor in Geosciences, …

New Genus Of Rhyparini (Coleoptera: Scarabaeidae: Aphodiinae) In Amber From The Dominican Republic, Paul E. Skelley

Insecta Mundi

Priscyparus quisqueyensis Skelley, new genus and new species (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini), is described in amber from the Dominican Republic. An updated key to New World genera of Rhyparini is presented.

Priscyparus quisqueyensis Skelley, género nuevo y especie nueva (Coleoptera: Scarabaeidae: Aphodiinae: Rhyparini), se describe de ámbar de la República Dominicana. La clave a los Rhyparini del Nuevo Mundo es enmendada para incluir el nuevo género.

There are only three fossil taxa of Rhyparini (Coleoptera: Scrabaeidae: Aphodiinae) preserved in copal or amber from the New World. There have been brief listings of a Termitodius Wasmann in Colombian copal (Penney and …

The Concentration Of Brain Homogenates With The Amicon Ultra Centrifugal Filters, Joshua Yang, Rachita K. Sumbria

Pharmacy Faculty Articles and Research

Accurately measuring the brain concentration of a neurotherapeutic is critical in determining its pharmacokinetic profile in vivo. Biologics are potential therapeutics for neurologic diseases and biologics fused to an antibody targeting a transcytosis receptor at the Blood-Brain Barrier, designated as antibody-biologic fusion proteins, are Blood-Brain Barrier penetrating neurotherapeutics. The use of sandwich immunosorbent assays to measure concentrations of antibody-biologic fusion proteins in brain homogenates has become increasingly popular. The raw brain homogenate contains many proteins and other macromolecules that can cause a matrix effect, potentially interfering with the limit of detection of such assays and reduce the overall sample …

Where Does Sustainability Stand In Underground Tourism? A Literature Review, Piera Buonincontri, Roberto Micera, María Murillo-Romero, Tommasina Pianese

KIP Articles

Underground sites have become an attractive tourist destination for an increasing number of visitors. This flow of visitors has made sustainability a major issue, that is, the way in which tourism development ensures economic benefits for host communities and respects local identity without compromising the environmental resources. Many studies have explored sustainable tourism in the Underground Built Heritage (UBH), but privilege the analysis of a single perspective, that is, economic sustainability, e.g., potentialities of cultural routes, or environmental sustainability, such as the impact of visitors on the cave climate. However, some attention has been paid to the social implications of …

Whalesong 2021-11-18 (V.41 No.7), Mike Flunker, Margaret Everson, Kenedy Williams, Lucas Stewart, Sierra Lissick, Jon Calleja, Auguste Stiehr, Kolene James, Sabrina Croft, Shaelene Moler, Becky Iverson

Whalesong

No abstract provided.

Virtual Reality As A Context For Adaptation, Matthew Yarossi, Madhur Mangalam, Stephanie Naufel, Eugene Tunik

Journal Articles

The COVID-19 pandemic has accelerated interest in virtual reality (VR) for education, entertainment, telerehabilitation, and skills training. As the frequency and duration of VR engagement increases—the number of people in the United States using VR at least once per month is forecasted to exceed 95 million—it is critical to understand how VR engagement influences brain and behavior. Here, we evaluate neurophysiological effects of sensory conflicts induced by VR engagement and posit an intriguing hypothesis: the brain processes VR as a unique “context” leading to the formation and maintenance of independent sensorimotor representations. We discuss known VR-induced sensorimotor adaptations to illustrate …

The Horror Of History: Medieval And Early Modern Christianity And The Use Of Narratological Persecution, William Cole Younger

Student Theses and Dissertations

The history of emotion has given a bit of attention to the role that fear plays as a historical motive. Yet, what fear is or how it may be used when examining primary sources which possess fictitious tales has sorely been neglected. In order to address this, this thesis argues that historians need to employ philosophical concepts of horror in order to truly grasp the unique qualities that emerge from these tales. This thesis provides a historical framework for these philosophical understandings of horror by examining the medieval and early modern mentalities which served as a framework for the formalization …

Shifts In The Acute Stress Response In Red-Eared Sliders (Trachemys Scripta) During The Activity Season, Jennifer Lauren Terry

Student Theses and Dissertations

Tradeoffs may occur among biological processes if individuals are energetically challenged. Glucocorticoids (GC) promote essential daily processes and energy reprioritization during stressful or energy-demanding periods and provide insight to an individual’s energetic state. I captured 123 wild adult red-eared sliders (Trachemys scripta) outside of Cherry Valley, Arkansas in the Arkansas Delta between May and October 2019 to assess energy tradeoffs between innate immunity and GC secretion. I collected blood samples at 0–3, 30, and 60 min and used plasma in bacterial killing assays and radioimmunoassays to assess innate immunity and corticosterone concentrations, respectively. Tradeoffs were not evident in this population …

Plant Based Biological Treatments For Both Bacterial And Fungal Pathogens In Heirloom Tomatoes, Kassandra Riley

Student Theses and Dissertations

Tomatoes face disease in many forms; bacterial, fungal, and viral. There are only a few options for small growers to prevent or treat these diseases. The use of naturally occurring plant essential oils has the potential to be both accessible and a marketing benefit. Twelve plant oils (orange, peppermint, eucalyptus, ginger, thyme, garlic, basil, tea tree, rosemary, oregano, cinnamon, and clove) were screened against two tomato fungal pathogens, Fusarium oxysporum and Phytophthora infestans, as well as the bacterial pathogen, Xanthamonas campestris v. vesicatoria. Thyme, garlic, oregano, and cinnamon all showed potential for inhibiting pathogen growth. After determination of minimum inhibition …