Physical Sciences and Mathematics Commons^™

Hypoglycemia: A Mimic Of Global Ischemic Injury, Zachary Leavitt, Jay Babu, Sannah Vasaya, Robert Balsinger, Aroucha Vickers

Annual Research Symposium

No abstract provided.

Myolipoma Of The Eye Associate With Giant Fornix Syndrome, Trevor Jurges, Taylor Silva

Annual Research Symposium

This is our poster submission for the research symposium

Clinical Effects Of Lactobacillus Reuteri Probiotic In The Treatment Of Chronic Periodontitis: A Systematic Review Of Randomized Controlled Trials, Josephine Ram, Shilpa Bhandi, Kamran H. Awan, Frank Licari, Shankargouda Patil

Annual Research Symposium

No abstract provided.

Osteosarcoma Of The Breast, Jake Robins, Adira Ray, Yuna Jensen

Annual Research Symposium

We present a case report of a rare malignancy, primary osteosarcoma of the breast.

Intraosseous Hibernoma: Case Report And Review Of Current Literature, Eric Liou, Abdul Moiz Khan, Mosira Luekenga

Annual Research Symposium

No abstract provided.

The Effect Of Augmented Reality Feature Of Complete Anatomy Application On Educational Outcomes In Students With Autism Spectrum Disorder, Anagha Sanne

Annual Research Symposium

No abstract provided.

Nurse Educator Transition Into Academia-Lived Experience, Marika Chunyk, Marife Aczon-Armstrong

Annual Research Symposium

No abstract provided.

Examining Current Resources Available For Stroke Caregivers, Andrew Barlow

Annual Research Symposium

No abstract provided.

Association Between Vitamin D And Cardiovascular Disease: Findings From A National Study, Monica Ocampo, Amir Mohajeri, Man Hung

Annual Research Symposium

ABSTRACT

Introduction

Many studies have investigated the association between vitamin D and cardiovascular disease (CVD), but literature has shown various results. The aim of this study was to investigate the role of vitamin D in CVD.

Methods

Data source

The data were obtained from the 2015-2018 National Health and Nutrition Examination Survey database and included adults aged 20 years and older with a history of CVD. Descriptive statistics for participants’ demographics, vitamin D levels, CVD status, and risk factors were reported. Chi-square tests and t-tests were performed to examine differences in participant characteristics among those who had CVD and did …

Early Marriage And Reproductive Health Outcomes Among Women In South Asia, Sameen Kazmi

Annual Research Symposium

No abstract provided.

Association Of Asthma With Oral Health In Different Age Groups, Jody Chiang, Amir Mohajeri, Joseph Cheever, Frank Licari, Man Hung

Annual Research Symposium

No abstract provided.

Covid-19 Safety Protocol Communication From School: Dental Students' Experience, Daniel Yevseyevich

Annual Research Symposium

Survey of Dental students' experience of COVID-19 Safety protocols

Comparison Of Radiographic Exposure During Rct Using Wall Mounted Units Vs Nomad Mobile Units: A Retrospective Study, Mason Smith, Benjamin Ricks

Annual Research Symposium

Roseman Research Symposium

Fit Assessment Of Soft Milled Co-Cr And Zirconia Fixed Dental Prosthesis Compared To Cast Co-Cr., Elie E. Daou Prof

Annual Research Symposium

No abstract provided.

Polyphenol Oxidase Activity And In Vitro Proteolytic Inhibition In Grasses, J. M. Marita, R. D. Hatfield, G. E. Brink

IGC Proceedings (1993-2023)

Harvesting and storing high quality forage in the cool humid regions remains a challenge due to the potential for protein degradation during ensiling. Red clover is an exception as high protein levels are maintained during ensiling. Decreased proteolytic activity in red clover is due to polyphenol oxidase (PPO) activity and appropriate o-diphenol substrates (Jones et al., 1995, Sullivan et al., 2004). This project was undertaken to determine if PPO activity is present in a range of grasses and the potential role in proteolytic inhibition in the presence of the o-diphenol caffeic acid.

The Effects Of Maize And Whole Crop Wheat Silages And Quality Of Grass Silage On The Performance Of Lactating Dairy Cows, D. C. Patterson, D. J. Kilpatrick

IGC Proceedings (1993-2023)

Patterson et al. (2004) obtained positive milk production responses to the inclusion of maize silage in grass silage-based diets under Northern Ireland conditions. By contrast, while inclusion of fermented whole crop wheat increased total forage intake, it had no significant effect on milk production of dairy cows. More recently, a newer technique has been developed of harvesting the wheat crop at high DM content, with milling of the grain during harvesting and treatment with an urea/urease mixture at ensiling (alkalage treatment). The aim of the present study was to investigate the milk production potential of high DM whole crop …

The Effect Of Dry Matter Content And Inoculation With Lactic Acid Bacteria On The Residual Water Soluble Carbohydrate Content Of Silages Prepared From A High Sugar Grass Cultivar, D. R. Davies, D. K. Leemans, E. L. Bakewell, R. J. Merry

IGC Proceedings (1993-2023)

The introduction of new perennial ryegrass cultivars bred for high water soluble carbohydrate (WSC) content has created opportunities for improving the quality of grass silage, by not only providing adequate WSC for a good fermentation, but also sufficient to leave a higher residual level of WSC in the mature silage. High WSC silages have the potential to provide readily available energy during the early stages of rumen fermentation to balance energy and nitrogen supply and optimise rumen microbial growth. (Merry et al. 2002). The aim was to examine the effect of wilting and silage inoculants on the residual WSC content …

New Results On Inhibition Of Clostridia Development In Silages, E. Kaiser, K. Weiß, I. Polip

IGC Proceedings (1993-2023)

The prevention of clostridial activity in silages is one of the most important aims in silage making. Clostridial activity in silages is especially expressed as the occurrence of butyric acid and as increased content of clostridial spores. A rapid reduction in the pH value at the beginning of fermentation process is considered as the most important factor for inhibition of clostridial development. It is assumed, that, if the “critical pH value” will be quickly achieved, clostridial activity in silages can be stopped. In experiments concerning the fermentation process it was found that the effect of acidification and dry matter content …

Using The Red Clover Polyphenol Oxidase Gene To Inhibit Proteolytic Activity In Lucerne, R. D. Hatfield, M. L. Sullivan, R. E. Muck

IGC Proceedings (1993-2023)

Preserving high quality forage in cool humid regions of agricultural production remains a challenge due to potentially high levels of protein degradation during ensiling. Red clover is an exception maintaining its high protein levels during ensiling. Decreased proteolytic activity in red clover is due to polyphenol oxidase (PPO) activity and appropriate o-diphenol substrates (Jones et al., 1995, Sullivan et al., 2004). This work highlights potential strategies for utilising PPO as a means of decreasing proteolytic degradation during the ensiling of lucerne and other forages.

Ensilability And Silage Quality Of Different Cocksfoot Varieties, U. Wyss

IGC Proceedings (1993-2023)

Various factors determine the ensilability of plant crops. In addition to dry matter content, sugar and protein content, buffering capacity, plant structure, soil contaminations and epiphytic microflora are also important. In Switzerland, various mixtures and also pure swards are continuously revised on the basis of results from variety testing programs. The main parameters for these tests are the yield and nutrient contents. However, in terms of ensilability and silage quality, no systematic tests have been carried out. For this reason, we have tested the ensilability of different cocksfoot varieties as well as the quality of the silages.

Effects Of Silage Preparation And Microbial Silage Additives On Biogas Production From Whole Crop Maize Silage, M. Neureiter, C. Perez Lopez, H. Pichler, R. Kirchmayr, R. Braun

IGC Proceedings (1993-2023)

Biogas applications based on the production of energy from renewable resources have emerged in the past years due to several countries setting quotas for bioenergy thus promoting anaerobic digestion for heat and electricity generation. Maize is one of the most common substrates for biogas production based on energy crops because of the high yields per hectare with ensiling as the preferred method for storage. Experiments were performed to investigate whether conditions during the silage fermentation and the addition of starter cultures can affect the biogas yields.

Ensiling Characteristics Of Sudangrass Silage Treated With Green Tea Leaf Waste Or Green Tea Polyphenols, M. Kondo, K. Kita, H. Yokota

IGC Proceedings (1993-2023)

Green tea waste (GTW), emitted from beverage companies manufacturing tea drinks, contains high crude protein (CP) and polyphenols. Kondo et al. (2004) showed that GTW addition to forage ensiling enhanced lactic acid fermentation and decreased pH value. Ishihara et al. (2001) showed that high counts of Lactobacillus species were maintained and the counts of clostridia were decreased in the intestinal microflora of animals fed the diet containing green tea polyphenols (GTP). It is hypothesised that GTP might activate lactic acid bacteria and enhance silage fermentation. This study was conducted to evaluate the potential of GTW and GTP as silage …

A 16s Rdna-Based Quantitative Assay For Monitoring Lactobacillus Plantarum In Silage, M. Klocke, K. Mundt, C. Idler, P. O'Kiely, S. Barth

IGC Proceedings (1993-2023)

Ensilage of herbaceous biomass can be enhanced by applying pre-selected fermentative bacteria, however insufficient is known about the population dynamics of such starter cultures under a range of ensiling conditions. Classical methods for species-specific quantification of bacteria are labour intensive. An alternative approach is the detection of bacteria based on molecular markers for species-specific regions within their genomic DNA (e.g. the 16S rDNA sequence). In this study, a quantitative marker assay using the real-time PCR technique (Q-PCR) is described for Lactobacillus plantarum, a bacterium often used for silage starter cultures.

A Comparison Of The Efficacy Of An Ultra-Low Volume Applicator For Liquid-Applied Silage Inoculants With That Of A Conventional Applicator, G. Marley, G. Pahlow, H. -H. Herrmann, T. R. Owen

IGC Proceedings (1993-2023)

Liquid-applied silage inoculants are normally sprayed onto forages cut for ensiling at application rates from 1 to 3 l/t. Applicator tanks can require frequent re-filling, especially with large self-propelled forage harvesters having harvest rates in excess of 1000 t/d. This can be an issue for fields remote from the farm, for areas with restricted water availability and for contractors paid by the area harvested. This study was conducted to assess the efficacy of inoculant distribution on the crop using a simple, ultra-low volume (ULV) applicator compared with a conventional liquid-applied silage inoculant applicator.

Improving The Aerobic Stability Of Whole-Crop Cereal Silages, I. Filya, E. Sucu, A. Karabulut

IGC Proceedings (1993-2023)

Whole-crop cereal silages, such as wheat, sorghum, and maize are susceptible to aerobic deterioration, especially in warm climates. This is because aerobic yeasts are the most active at 20-30°C (Ashbell et al., 2002). Therefore, it is very important to find suitable additives that inhibit fungi and protect the silage upon aerobic exposure. Propionibacterium acidipropionici is propionic acid bacteria (PAB), which produce propionic and acetic acid in silage. Results with these micro-organisms in laboratory studies were promising with regard to aerobic stability. The purpose of the present work was to study the effects of PAB, lactic acid bacteria (LAB) and …

Aerobic Stability And Nutritive Value Of Low Dry Matter Maize Silage Treated With A Formic Acid-Based Preservative, I. Filya, E. Sucu, A. Karabulut

IGC Proceedings (1993-2023)

Aerobic stability is one of the major problems of the ensiling process, especially in warm climates. Ashbell et al. (2002) have shown that at 30°C, the development of aerobic yeast and moulds in silages is most intensive. In Turkey all silages are susceptible to air penetration during storage and unloading with a large proportion of the silage spoiled and in extreme cases all the silage is spoiled. The purpose of the present work was to study the effects of formic acid-based preservative (FAB; Kemisile® 2000, Kemira Oyj-Industrial Chemicals, Finland) on the aerobic stability and nutritive value of maize silage.

Microbial Changes And Aerobic Stability In High Moisture Maize Silages Inoculated With Lactobacillus Buchneri, R. A. Reis, E. O. Almeida, G. R. Siqueira, T. F. Bernardes, E R. Janusckiewicz, M. T. P. Roth

IGC Proceedings (1993-2023)

Oxygen exposure changes microbial and chemical profiles of silages after silo opening. Yeast and fungi are the main active microorganisms responsible by consumption of nutrients and fermentative residual products, which increases temperature in the ensilaged mass. The Lactobacillus buchneri (L. buchneri) has been considered an aerobic stability controller. This work aimed to evaluate the effect of L. buchneri in ensilage process of high moisture maize.

An In Vitro Study On The Influence Of Residual Sugars On Aerobic Changes In Grass Silages, S. D. Martens, G. Pahlow, J. M. Greef

IGC Proceedings (1993-2023)

How do residual sugars in high dry matter grass silages influence microbial metabolism? To answer this question a simple laboratory method was developed using pH as main indicator for aerobic changes.

The Effects Of The Growth Stage And Inoculant On Fermentation And Aerobic Stability Of Whole-Plant Grain Sorghum Silage, E. Tabacco, G. Borreani

IGC Proceedings (1993-2023)

Grain sorghum (Sorghum bicolor) is well adapted to environments with limited rainfall and low soil fertility. Today, on dry land, improved grain sorghum hybrids may be a valid alternative to maize silage and they may give DM yields and digestible energy that are comparable to maize, but at lower production costs (Legarto, 2000). Harvesting crops for silage at an early stage of maturity (low DM content) may result in silage with a higher acid content and low nutritional quality, while harvesting crops at a later stage of maturity may make the forage more difficult to chop and pack. …

Perennial Ryegrasses Bred For Contrasting Sugar Contents: Manipulating Fermentation And Aerobic Stability Using Wilting And Additives (1) (Eu Fp V -Project ‘Sweetgrass’), P. O'Kiely, H. Howard, G. Pahlow, R. J. Merry, F. P. O'Mara

IGC Proceedings (1993-2023)

Higher concentrations of water-soluble carbohydrate (WSC) in silage offer ruminant nutrition and environmental attractions. Both successful field wilting and alternative silage additives provide the opportunity to manipulate silage WSC by modifying fermentation and/or improving aerobic stability. This experiment evaluated the fermentation and aerobic stability of silages made from perennial ryegrass cultivars of high or normal WSC genotype that differed in field wilting or additive use.