Digital Commons Network^™

Soil Microbial Community: Understanding The Belowground Network For Sustainable Grassland Management, Y. G. Zhu, W. D. Kong, B. D. Chen, Z. B. Nan, P. Christie

IGC Proceedings (1977-2023)

1. In addition to the use of conventional methodologies in soil microbial research, molecular techniques are now being applied to gain insights into the soil microbial community;
2. Plant diversity can exert impacts on soil microbial diversity (through root activities and plant litter etc.), but may in itself be significantly altered by soil properties;
3. Soil microbial diversity largely determines the stability of soil ecosystems under biotic and abiotic perturbations.
4. Management of soil microbial diversity can only be achieved through better understanding their structures and functions.

Grasslands1 For Production And The Environment, David R. Kemp, David L. Michalk

IGC Proceedings (1977-2023)

1. To manage grasslands for production and enhanced environmental values requires a redefinition of the frameworks within which management decisions are made, and a tailoring of practices to suit the ways that farmers operate.
2. Improving the perenniality and permanence of grasslands usually leads to better environmental and production outcomes.
3. There is a case for a more conservative approach to utilising grasslands in order to sustain the functioning of local ecosystems and to improve water quality, nutrient and energy cycling and biodiversity.
4. A landscape rather than paddock focus is more appropriate for meeting current grassland management objectives. Grasslands can be triaged to …

The Potential Of Grassland And Associated Forages To Produce Fibre, Biomass, Energy Or Other Feedstocks For Non-Food And Other Sectors: New Uses For A Global Resource, M. F. Askew

IGC Proceedings (1977-2023)

1. In developed countries increased areas of land will become available for non-food production. Recent reforms of the Common Agricultural Policy will further intensify this trend in Europe.
2. There is potential for grassland and associated species to contribute to large tonnage markets of energy and bulk fibres, to the supply of fermentation products and to speciality markets, but processes and approaches to the market are not as yet developed.
3. There is potential for the establishment of Graminaceous species - specifically for non- food use. For European conditions particular attention is being given to Miscanthus sinensis (Miscanthus), Arundo donax (Giant Reed), Phalaris …

Grasses As Biofactories: Scoping Out The Opportunities, Nick Roberts, K. Richardson, G. Bryan, Christine R. Voisey, W. Mcnabb, T. Conner, M. Christey, R. Johnson

IGC Proceedings (1977-2023)

1. Plant biopharming is set to dominate commercial recombinant protein expression for specific proteins.
2. The choice of plant species depends on a multitude of factors and is determined on a case- by-case basis.
3. As a leaf based expression system grasses would have to compete predominantly with tobacco and alfalfa.
4. The grass-endophyte symbiosis offers a number of unique possibilities for biopharming.

Adoption Of Tropical Legume Technology Around The World: Analysis Of Success, H. M. Shelton, Steven Franzel, M. Peters

IGC Proceedings (1977-2023)

1. Examples of successful adoption of forage legumes are reported from all continents, where they delivered profitability and often provided multipurpose benefits to farmers.
2. Factors vital to successful adoption were: meeting the needs of farmers; building relevant partnerships; understanding the socio-economic context and skills of farmers; participatory involvement with rural communities; and long-term involvement of champions.
3. Organisation of seed supply, achieving scale-up and forming partnerships to implement adoption are key features.
4. Legumes remain an important but under-exploited resource for tropical farming systems. The alternative to legumes will be greater and more costly use of N-fertilisers and purchased protein concentrates.
5. The R&D …

Evolution Of Integrated Crop-Livestock Production Systems, Martin H. Entz, William D. Bellotti, J. M. Powell, S. V. Angadi, W. Chen, K. H. Ominski, B. Boelt

IGC Proceedings (1977-2023)

1. Many factors contribute to changes in the crop-livestock systems, but no logical end-point in the evolution process exists.
2. While benefits of integrated crop-livestock systems over specialised crop and livestock systems are well documented, there has been a move to specialised crop and livestock production.
3. Sustainability issues (manure nutrient concentration, soil quality maintenance, salinity, herbicide resistance, economic instability) have created a renewed interest in integrated crop-livestock systems.
4. Farmer adaptability is as an important link in the evolution between ‘states of integration’.

Overcoming Seasonality Of Production: Opportunities Offered By Forage Conservation Technologies, P. O'Kiely, A. G. Kaiser

IGC Proceedings (1977-2023)

1. Seasonality of forage supply is a key contributor to the seasonality of meat and milk production.
2. Conserving forages as silage or hay can help reduce the seasonality of feed supply.
3. Forage conservation technologies make this contribution mainly through increases in the yield or quality of suitable crops, through an improved efficiency of the conservation process or by allowing a reduction in costs.
4. Future research needs differ considerably among regions of the world.

Strategies To Mitigate Seasonality Of Production In Grassland-Based Systems, Claudio Porqueddu, S. Maltoni, J. G. Mcivor

IGC Proceedings (1977-2023)

1. Fertilisation use and manipulation can cost-effectively alter species composition, increase seasonal herbage production and improve herbage quality.
2. Choice of suitable grassland species, varieties and mixtures offers opportunity to mitigate limitations of seasonal grassland production.
3. Special purpose fodder crops, cereals, shrubs and trees offer alternative or supplementary feed sources.
4. Manipulation of stocking rates, grazing systems, transhumance and pasture management at various times of the season are significant advantageous options.
5. Integration of different strategies is essential to mitigate seasonality in systems of animal production that must be inherently more sustainable over a longer time frame.

Interactions Between Foraging Behaviour Of Herbivores And Grassland Resources In The Eastern Eurasian Steppes, Deli Wang, Guodong Han, Yuguang Bai

IGC Proceedings (1977-2023)

1. In rangeland areas such as the eastern Eurasian steppes (Mongolia and China), foraging behaviour is influenced by plant or vegetation properties with high heterogeneity.
2. Until recently foraging theory has not accounted for the foraging process or ingestive behaviour. Existing theories on foraging behaviour need to evolve and begin to coalesce, and combine with observations or manipulative experiments.
3. Plant and patch properties such as diversity and height influence animal foraging behaviour (related to foraging process or diet selection) in heterogeneous steppes.
4. Stocking rate is the most important management factor for grazing or vegetation management, and determining the optimal stocking rate in …

Foraging Behaviour And Herbage Intake In The Favourable Tropics/Sub-Tropics, S. C. Da Silva, Paulo C. De F. Carvalho

IGC Proceedings (1977-2023)

1. Herbage intake by animals grazing tropical/sub-tropical pastures is directly related to bite mass, as it is for those grazing temperate pastures.
2. Where these swards have low proportions of stem and dead material (controlled swards), herbage intake follows a similar pattern to that of temperate pasture species, but leaf characteristics, such as lamina length play an important role and influence the short-term rate of intake.
3. Sward structural characteristics and behavioural factors are relatively more important than nutritional factors in terms of herbage intake regulation. The feeding value of the herbage produced is potentially adequate to sustain high levels of beef cattle …

Turtle Island: Working With Indigenous Grandparents And Their Grandchildren In Group Counseling, Cian L. Brown, Delini Fernando, Rockey Robbins

Journal of Indigenous Research

Turtle Island is a culturally grounded psycho-educational group program for Indigenous early adolescents and their grandparents. It is designed to increase the inter-personal connection between Indigenous grandparents and grandchildren, facilitate the transmission of tribal/cultural values to future generations, improve a historically significant support system for Indigenous youth, and enhance greater awareness and feelings of connections with Nature. The authors present activities and processes to support clinicians and their consideration for working with Indigenous clients. All phases of implementation, from participant and facilitator recruitment to the concluding honoring feast, as well as group activities, process questions, and accompanying projects, are described …

An Analytical And Comparative Study: Design Of Outdoor Shading Device Based On Fractal Geometry Strategies To Increase Thermal Comfort, Dalia Mohamed Ezzat

Journal of Art, Design and Music

Despite growing design demand, there has been little research on the design of shading devices for the outdoor environment. Heat-related illnesses are becoming a more pressing issue as temperatures rise due to climate change. Seeking shade is one effective way for humans to protect themselves. Blocking sun radiation is the main goal of shading. One of the most effective cooling strategies, found in nature, is the tree fractal strategy used to optimize shading. Similarly, Girih patterns are fractal in geometry. The purpose of this paper is to design a shading device based on the Girih fractal geometry inspired by tree …

Chanticleer | January 2023, Jacksonville State University

Chanticleer

No abstract provided.

Differential Strain-Dependent Ovarian And Metabolic Responses In A Mouse Model Of Pcos, April K. Binder, Danielle L. Peecher, Amanda J. Qvigstad, Silvia D. Gutierrez, Jennifer Magaña, David B. Banks, Kenneth S. Korach

Biology Faculty Scholarship

Several mouse models have been developed to study polycystic ovarian syndrome (PCOS), a leading cause of infertility in women. Treatment of mice with dihydrotestosterone (DHT) for 90-days causes ovarian and metabolic phenotypes similar to women with PCOS. We used this 90-day DHT treatment paradigm to investigate the variable incidence and heterogeneity in two inbred mouse strains, NOD/ShiLtJ and 129S1/SvlmJ. NOD mice naturally develop type 1 diabetes, and recent meta-analysis found increased androgen excess and PCOS in women with type 1 diabetes. 129S1 mice are commonly used in genetic manipulations. Both NOD and 129S1 DHT treated mice had early vaginal opening, …

Forecasting Table Beet Root Yield Using Spectral And Textural Features From Hyperspectral Uas Imagery, Mohammad Saif, Robert Chancia, Sarah Pethybridge, Sean Murphy, Amir Hassanzadeh, Jan Van Aardt

Articles

New York state is among the largest producers of table beets in the United States, which, by extension, has placed a new focus on precision crop management. For example, an operational unmanned aerial system (UAS)-based yield forecasting tool could prove helpful for the efficient management and harvest scheduling of crops for factory feedstock. The objective of this study was to evaluate the feasibility of predicting the weight of table beet roots from spectral and textural features, obtained from hyperspectral images collected via UAS. We identified specific wavelengths with significant predictive ability, e.g., we down-select >200 wavelengths to those spectral indices …

A Review Of Covid-19 Lockdown Across Different Countries During 2020: Characterization Of Risk Factors And Severity Of Covid-19 In Egyptian Patients, Hanya Mohamed

Theses and Dissertations

On March 12, 2020, The World Health Organization (WHO) announced the new coronavirus 2019 as a global pandemic. In January 2022, the number of COVID-19 cases reached 300 million confirmed cases with a total death count of 5.5 million cases. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) was identified in a seafood wholesale market in Wuhan, China. At the time of the outbreak, there was no effective treatment to protect from the novel coronavirus; the only way to control the pandemic was through reducing person-to-person contact and taking preventive measures based on the severity of the disease among the population. The …

Plastivore: Identification And Functional Characterization Of Plastic Degrading Lipase And Carboxylesterase Enzyme Families From Galleria Mellonella, Joseph Boctor

Theses and Dissertations

[provided as attachment while patent is pending]

Father Of Black History, Diane Osman, Erin Mcgraw

University Libraries Blog Archive

The story and the man behind Black History Month: Carter G. Woodson.

Screening Spring Wheat Genotypes For Tadreb-B1 And Fehw3 Genes Under Severe Drought Stress At The Germination Stage Using Kasp Technology, Elsayed A. Mohamed, Asmaa A. M. Ahmed, Matías Schierenbeck, Mohamed Y. Hussein, P. Stephen Baenziger, Andreas Börner, Ahmed Sallam

Department of Agronomy and Horticulture: Faculty Publications

Drought stress is a major yield-limiting factor throughout the world in wheat (Triticum aestivum L.), causing losses of up to 80% of the total yield. The identification of factors affecting drought stress tolerance in the seedling stage is especially important to increase adaptation and accelerate the grain yield potential. In the current study, 41 spring wheat genotypes were tested for their tolerance to drought at the germination stage under two different polyethylene glycol concentrations (PEG) of 25% and 30%. For this purpose, twenty seedlings from each genotype were evaluated in triplicate with a randomized complete block design (RCBD) in …

A Preliminary Quranic Review Of Consciousness, Hana Naufanita, Nurwahidin Nurwahidin, Ghozali Ghozali

Journal of Strategic and Global Studies

Consciousness is a classical discourse among scientists, philosophers, and theologians across time and space. It has become a hard problem from many angles: What it is? How do we approach it? How it is being discussed? What is the objective? Etc. The vast scope of the topic causes consciousness to become an intriguing topic to many disciplines. This paper offers multidisciplinary research to consciousness. This approach enables us to spot the problem, intersection, and division across disciplines. We found that there are convergences and divergences to consciousness as multidisciplinary object of study. First, consciousness is related to the mind, but …

Minutes, Curriculum Committee Meeting, Tuesday, January 31, 2023, Curriculum Committee

Curriculum Committee Minutes

No abstract provided.

Origami-Based Design Of Conceal-And-Reveal Systems, Bryce P. Defigueiredo, Kyler A. Tolman, Spencer P. Magleby, Nathan A. Pehrson, Erica Crampton, Larry L. Howell

Faculty Publications

This work introduces a type of motion termed “conceal-and-reveal” which is characterized by a state that protects a payload, a state that exposes the payload, and coupled motions between these two states. As techniques for thick, rigid origami-based engineering designs are being developed, origami is becoming increasingly more

attractive as inspiration for complex systems. This paper proposes a process for designing origami-based conceal- and-reveal systems, which can be generalized to design similar thick, rigid origami-based systems. The process

is demonstrated through the development of three conceal-and-reveal systems that present a luxury product to the consumer. The three designs also confirm …

A 36-Year-Old Woman With Acute Liver Failure Following Acetaminophen Overdose, Raised Inr Of 8.7, And Normal Blood Viscosity Measured By Rotational Thromboelastometry (Rotem), Uzung Yoon, Manny Lai, Tho Nguyen, Elia S. Elia

Department of Anesthesiology Faculty Papers

BACKGROUND Fulminant hepatic failure (FHF) is commonly associated with elevated prothrombin time (PT) and international normalized ratio (INR). There is a commensurate decline in pro- and anti-hemostatic factors, and hemostatic function is rebalanced, not reflected in INR. This report presents the case of a 36-year-old woman with FHF following acetaminophen overdose, an increased INR above 8.7, and normal blood viscosity measured by rotational thromboelastometry (ROTEM). CASE REPORT A 36-year-old woman presented with FHF following an acetaminophen overdose. On arrival, she was lethargic but arousable and followed commands. Her King's College Criteria for acetaminophen toxicity was 2 and her MELD score …

What Drives Larval Condition For Northern Anchovy (Engraulis Mordax)? Implications For Coastal Pelagic Species Recruitment Fluctuations And Fishery Management Practices, Michelle Robidas

Theses

Discerning the causes of population boom and bust cycles for coastal pelagic species (CPS) has been a major focus of fisheries management research for over a century. Year-class strength is contingent on larval survival and condition, which can be influenced by larval size at age and growth rate. These two factors, in turn, can be affected by maternal investment and environmental variables such as water temperature, salinity, oxygen, and chlorophyll a. We evaluated each of these factors from 127 two to eight week-old Northern Anchovy (Engraulis mordax) larvae off the coast of San Diego to San Francisco, …

Natural Products Center Director Named Aaas, Asp Fellow, Natalie Ehrhardt

University of Mississippi News

OXFORD, Miss. – Ikhlas Khan, director of the University of Mississippi's National Center for Natural Products Research, has been named a fellow of the American Association for the Advancement of Science.

Dietary Effects On Pain Symptoms In Patients With Fibromyalgia Syndrome: Systematic Review And Future Directions., Emma K. Maddox, Shawn C. Massoni, Cara M. Hoffart, Yumie Takata

Manuscripts, Articles, Book Chapters and Other Papers

Fibromyalgia syndrome (FMS) is recognized for its difficulty to diagnose and its subjective symptomatology. There is neither a known cure nor a recommended therapeutic diet to aid in the multidisciplinary treatment. We conducted a systematic review to investigate if diets can improve pain symptoms of fibromyalgia. Through the PubMed search in March 2022, 126 abstracts were identified. We included both intervention and observational studies of diets and pain symptoms among patients with FMS. After screening titles, abstracts, and full-texts, 12 studies, including 11 intervention and one observational study, were selected. These studies included 546 participants and investigated plant-based diets ( …

Scenario Problem Based Learning On The Critical Thinking Ability Of Vocational High School Students Using The Piagetian Approach, Chendi Pirwanto Putra, Rahmania Sri Untari, Fitria Nur Hasanah, Elma Yunita

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Students' low critical thinking skills in the learning process can affect the quality and results of student learning. This study aims to determine the influence of students' critical thinking skills by applying problem-based learning scenarios in primary computer and network subjects. This study used the Pre ExperimentalDesign research with the One Group Pretest-Posttest Design. The subjects of this study were students of class X TKJ as the experimental group. The data collection technique used in this research is a critical thinking instrument. The data analysis used isa descriptive quantitative analysis using the Paired-Samples T-Test. The results showed that the problem-based …

What Is A Child? The Conception Of Childhood Viewed Primarily Through The Funerary Culture From The Predynastic Era To The Middle Kingdom, Courtney Mcrae

Theses and Dissertations

This thesis uses an interdisciplinary analysis of the theories involving cultural ideas of childhood, as well as archaeological approaches to studying the funerary material culture related to children, in an attempt to determine the role of children in ancient Egypt. To achieve this, the author examines grave goods in relation to child burials from the Predynastic (5000-3200 BC) to the Middle Kingdom (2055-1650 BC) to examine the correlation between funerary material cultures with different stages of childhood. The author used these time periods in order to properly conduct an in depth analysis of early Egyptian culture. The author also analyzes …

Terfezia Boudieri And Terfezia Claveryi Inhibit The Lps/Ifn-Γ-Mediated Inflammation In Raw 264.7 Macrophages Through An Nrf2-Independent Mechanism, Abdelhameed Dawood

Theses and Dissertations

Desert truffles have been used as traditional treatments for a variety of inflammatory disorders. However, the molecular mechanisms underlying their anti-inflammatory effects in RAW 264.7 macrophages have remained to be fully elucidated. Therefore, the present study investigated the anti-inflammatory activities of two main desert truffles, Terfezia boudieri and Terfezia claveryi and the underlying mechanisms associated with their anti-inflammatory activities in RAW 264.7 macrophages stimulated with lipopolysaccharide/interferon-gamma (LPS/IFN-γ) in order to develop innovative therapeutics for the treatment of inflammation.

To address this objective, RAW 264.7 cells were treated with increasing concentrations of T. boudieri and T. claveryi extracts in the presence …

Skeleton-Based Hand Gesture Recognition Using Data-Level Fusion, Oluwaleke Yusuf

Theses and Dissertations

Hand Gesture Recognition (HGR) is a form of perceptual computing that allows artificial systems to capture and interpret human gestures. HGR has applications in human-machine interaction, virtual reality, augmented reality, and human behavior analysis. The human hand can assume a near-infinite number of poses and orientations to form myriad gestures, thus increasing the difficulty of the HGR task.

The hand skeleton of connected joints effectively describes the hand’s geometric shape and thus contains richer semantic gesture information while eliminating noise from individual differences in physical hand characteristics. The efficacy and computational efficiency of skeleton-based HGR frameworks can be significantly enhanced …