Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 45481 - 45510 of 255945

Full-Text Articles in Life Sciences

Is Temperature, Dissolved Oxygen, Or Salinity Driving Oyster Mortality On Breakwaters?, Ashten Notz, Aaron Bland, Ronald Baker Jan 2023

Is Temperature, Dissolved Oxygen, Or Salinity Driving Oyster Mortality On Breakwaters?, Ashten Notz, Aaron Bland, Ronald Baker

Gulf and Caribbean Research

No abstract provided.


Intraspecific Potency Of Predation Risk Cues, Delbert Lee Smee, Benjamin Belgrad Jan 2023

Intraspecific Potency Of Predation Risk Cues, Delbert Lee Smee, Benjamin Belgrad

Gulf and Caribbean Research

No abstract provided.


Identifying Microdebris In Biodeposits Of The Eastern Oyster, Crassostrea Virginica, Elizabeth E. Hieb, Sadie Snow, Ruth H. Carmichael Jan 2023

Identifying Microdebris In Biodeposits Of The Eastern Oyster, Crassostrea Virginica, Elizabeth E. Hieb, Sadie Snow, Ruth H. Carmichael

Gulf and Caribbean Research

No abstract provided.


Childhood Mental Health Outcomes Following Mild Traumatic Brain Injury: An Evidence-To-Practice Review Leona J. Keller, Ms, Atc*; Sooji M. Berthiaume, Ms, Atc†; Karis J. L, Leona J. Keller, Sooji M. Berthiaume, Karis J. Landry, Alyssa L. Bolno, Zachary K. Winkelmann Jan 2023

Childhood Mental Health Outcomes Following Mild Traumatic Brain Injury: An Evidence-To-Practice Review Leona J. Keller, Ms, Atc*; Sooji M. Berthiaume, Ms, Atc†; Karis J. L, Leona J. Keller, Sooji M. Berthiaume, Karis J. Landry, Alyssa L. Bolno, Zachary K. Winkelmann

Clinical Practice in Athletic Training

Concussions can have lasting symptoms in children such as depression, anxiety, hyperactivity, or failure to control anger. If diminished mental health outcomes are not monitored and do not improve after concussion, children may need additional treatment as a result of sequela. The purpose of the guiding systematic review was to determine if there are increased mental health symptoms in pediatric patients who sustained a concussion as compared to pediatric patients who have not sustained a concussion. The guiding systematic review and meta-analysis authors used seven different databases for articles published from 1980 to 2020. Selected articles had mental health outcomes …


Attitudes Toward Implicit Bias Among Ncaa Medical Support Staff, B J. Warner, A P. Jacobsen, M Decker, S A. Cage Jan 2023

Attitudes Toward Implicit Bias Among Ncaa Medical Support Staff, B J. Warner, A P. Jacobsen, M Decker, S A. Cage

Clinical Practice in Athletic Training

Introduction: Implicit biases are unconscious attitudes, emotions, or stereotypes that have the potential to negatively affect behaviors, actions, and decisions. Recent research has shown that healthcare workers do not provide equitable care to patients from different demographics. When patients are receiving different levels of care, there is a potential for different patient-related outcomes. One of their first steps in many implicit bias interventions for healthcare professionals is identifying one’s implicit bias. The purpose of this study was to describe the attitudes toward implicit bias among non-athletic training healthcare professionals who provide care to collegiate student-athletes. Methods: An electronic survey was …


The Systems Measurement Of Mammalian Biotas, Part Two, Charles H. Smith, Patrick Georges, Ngoc Nguyen Jan 2023

The Systems Measurement Of Mammalian Biotas, Part Two, Charles H. Smith, Patrick Georges, Ngoc Nguyen

Faculty/Staff Personal Papers

For a recent publication, the authors identified a seven-region model of mammal family distribution patterns, in which each unit contributes equally to the system’s overall statistical characteristics of diversity, despite its individual units having measurably different levels of diversity and endemism. This systemization presents a highly efficient descriptive model that can possibly be interpreted as a form of natural classification. An additional analysis of the same mode is described here, in which the seven-region model of the distribution of mammal families’ spatial affinities is shown to closely approach a most-probable-state arrangement, as assessed through combinatorics, raising some important questions about …


Addressing Soil Carbon Sequestration Response From Multispecies Dairy Forage Systems And Modeling Rangeland Beef Cow Dry Matter Intake Using Precision Enteric Emissions Measurements, Lillian J. Mcfadden Jan 2023

Addressing Soil Carbon Sequestration Response From Multispecies Dairy Forage Systems And Modeling Rangeland Beef Cow Dry Matter Intake Using Precision Enteric Emissions Measurements, Lillian J. Mcfadden

Electronic Theses and Dissertations

Regenerative agriculture is a pressing matter for the dairy industry to address cropland sustainability and carbon sequestration. One regenerative management practice that has been identified to help with row crop sustainability for key metrics like soil organic carbon (SOC) is complex covers. When producers use complex covers one of the main challenges is that it takes time to detect a change in SOC. However, simulation models are a tool that can be used to help determine if a regenerative practice is a strategy that gives the best results (i.e., increased SOC) while aligning with long-term production goals. Therefore, our objectives …


Improving The Utility Of Precision Agriculture Through Machine Learning And Climate-Smart Practices, Skye Brugler Jan 2023

Improving The Utility Of Precision Agriculture Through Machine Learning And Climate-Smart Practices, Skye Brugler

Electronic Theses and Dissertations

Climate Smart Practices are management strategies that focus on increasing soil and crop productivity, utilize site-specific strategies to increase resiliency against the effects of climate change, and mitigate these negative effects by reducing greenhouse gas (GHG) emissions. Decision Support Systems (DSSs) using machine learning (ML) can adjust models based on new information and help farmers make climate smart decisions within their operation. The 4R nutrient management model of right source, rate, location, and time also demonstrates a framework that may be considered climate smart by improving soil and crop productivity. However, when initially conceptualized, the 4R model did not consider …


Role Of Human Gut Microbiota In Shaping The Diet-Induced Metabolome, Samitinjaya Dhakal Jan 2023

Role Of Human Gut Microbiota In Shaping The Diet-Induced Metabolome, Samitinjaya Dhakal

Electronic Theses and Dissertations

No abstract provided.


Assessing How Long-Term Conservation Agricultural Practices Impact Soil Properties And Soil, Water, And Nutrient Dynamics Through Soil Profile, Ajoy Kumar Saha Jan 2023

Assessing How Long-Term Conservation Agricultural Practices Impact Soil Properties And Soil, Water, And Nutrient Dynamics Through Soil Profile, Ajoy Kumar Saha

Electronic Theses and Dissertations

No abstract provided.


Expanding The Use Of High-Performance Liquid Chromatography For Varietal Identification Or Verification Of Selected Cereal Crops, Johnna Jorgensen Jan 2023

Expanding The Use Of High-Performance Liquid Chromatography For Varietal Identification Or Verification Of Selected Cereal Crops, Johnna Jorgensen

Electronic Theses and Dissertations

High-performance liquid chromatography (HPLC) is a form of analytical chemistry where adsorption is a key factor in which the purpose is to separate, identify and quantify each component in a mixture. It is the optimal separation technique of chemical and biological compounds that are non-volatile including proteins and natural products (i.e., plant extracts). As each sample component interacts differently with the absorbent material within the column, the flow rates change leading to the separation of peaks, which are plotted via computer software. Most commonly HPLC analysis has been used for chemical manufacturing and pharmaceutical purposes. When using HPLC for crop …


Genomics-Assisted Approaches To Improve Grain Yield And End-Use Quality In Hard Winter Wheat (Triticum Aestivum L.), Harsimardeep Singh Gill Jan 2023

Genomics-Assisted Approaches To Improve Grain Yield And End-Use Quality In Hard Winter Wheat (Triticum Aestivum L.), Harsimardeep Singh Gill

Electronic Theses and Dissertations

Global wheat production needs to be increased by 60% to meet the future demand of feeding nine billion people by 2050. Simultaneously, it is important to improve the enduse quality to meet the requirements of producers, grain markets, processors, and consumers. Thus, the development of more productive wheat varieties with better enduse quality remains the primary focus for all wheat breeding programs. However, direct phenotypic selection for improving grain yield and end-use quality is difficult as it is highly influenced by environmental factors. This dissertation focuses on harnessing advancements in genomics applications, including genome-wide association studies (GWAS), for the genetic …


Application Of Crispr/Cas9 Whole Genome Screens To Advance Macrophage Biology, Kevin Wanniarachchi Jan 2023

Application Of Crispr/Cas9 Whole Genome Screens To Advance Macrophage Biology, Kevin Wanniarachchi

Electronic Theses and Dissertations

Advances in CRISPR/Cas9 gene editing technologies present opportunities to better understand the contribution of individual genes to complex eukaryotic cellular processes. I have applied CRISPR whole genome screen technologies to inform further mechanistic understanding of macrophage fitness and neutral lipid metabolism. This work is important because macrophages play critical roles in immune function and are implicated as causative agents in disease states. Chapter One of this dissertation provides insights into how CRISPR genome screening technologies have improved biological discovery and key findings from their application and discusses how this technology can be implemented to advance the discovery of novel macrophage …


Strategies To Optimize Confinement Fed Beef Cattle In The Northern Plains, Erin R. Gubbels Jan 2023

Strategies To Optimize Confinement Fed Beef Cattle In The Northern Plains, Erin R. Gubbels

Electronic Theses and Dissertations

The goal of this dissertation was to understand the strategies needed to optimize performance of confinement fed beef cattle in the Northern Plains. This was accomplished through three objectives: 1) evaluate health, growth performance, and antibody titers in previously vaccinated, newly weaned calves administered a respiratory and clostridia vaccine upon arrival compared to no vaccination; 2) determine the influence of manger space restriction on program-fed feedlot heifers during the growing phase; and 3) to evaluate growth performance and carcass traits following transit of feedlot heifers sourced and finished in different regions of the United States. For objective 1, single-sourced, newly …


Walleye Feeding, Movements, And Energetics Reveal The Importance Of Connected Wetlands In Glacial Lakes, Logan M. Cutler Jan 2023

Walleye Feeding, Movements, And Energetics Reveal The Importance Of Connected Wetlands In Glacial Lakes, Logan M. Cutler

Electronic Theses and Dissertations

Fish require a variety of resources including prey, thermal refugia, and different physical habitat characteristics to grow and reproduce. All necessary resources are rarely provided by a single habitat, resulting in tradeoffs between occupying different habitats; therefore, the ability to move among heterogenous habitats is critical. These tradeoffs may occur in lakes with connected wetlands where the main lake habitats tend to be more thermally stable, but wetlands often provide more diverse and abundant prey. For my second chapter, I compared prey diversity and abundance as well as Walleye (Sander vitreus) diets and condition in a large glacial lake (Lake …


Enhancing Nitrogen Use Efficiency Through Ai-Powered Image Analysis And Innovative N-Rich Spot Method, Bobby Azad Jan 2023

Enhancing Nitrogen Use Efficiency Through Ai-Powered Image Analysis And Innovative N-Rich Spot Method, Bobby Azad

Electronic Theses and Dissertations

This study conducted in 2023 aimed to enhance nitrogen use efficiency (NUE) in wheat and corn grown in South Dakota. Based on dynamic weather conditions and other factor interactions, conventional nitrogen (N) recommendations need to be improved. Soil properties information, including electrical conductivity, was used to create management zones. In each zone, three N-rich spots were established as biosensors. Drones and satellites collected imagery data, and an AI-driven approach assessed the crop response to applied N. A dynamic N application approach, integrating aerial data with historical records, was developed and evaluated. Our methodology, at a 95% confidence level, resulted in …


The Birds And The Trees: Quantifying The Drivers Of Whitebark Pine Decline And Clark's Nutcracker Habitat Use In Glacier National Park, Vladimir Kovalenko Jan 2023

The Birds And The Trees: Quantifying The Drivers Of Whitebark Pine Decline And Clark's Nutcracker Habitat Use In Glacier National Park, Vladimir Kovalenko

Graduate Student Theses, Dissertations, & Professional Papers

Whitebark pine (Pinus albicaulis), recently listed as threatened under the Endangered Species Act, is in steep decline in Glacier National Park, Montana, USA due to the non-native pathogen Cronartium ribicola, causal agent of the fatal disease white pine blister rust. A sample of the park’s population suggests that approximately 70 percent of whitebark pines have died, while 65 percent of the remaining trees are infected. Using landscape and climate variables, we show how geographic location, elevation, aspect, solar radiation, relative humidity, and snowpack interact with tree diameter to affect mortality, disease incidence, cone production, and regeneration. We also examine how …


Comparing The Microbiomes Of Dental Plaques In 19th Century Ancestral Remains, Ananya Udyaver Jan 2023

Comparing The Microbiomes Of Dental Plaques In 19th Century Ancestral Remains, Ananya Udyaver

UROP Posters

During the construction of VCU’s Hermes A. Kontos Medical Sciences Building in April 1994, nineteenth century ancestral remains were found in an abandoned well on the Medical College of Virginia (MCV) campus. This well, now known as the East Marshall Street Well (EMSW), is thought to have been used as a disposal location for cadaver dissection for surgical and other medical waste in the past. VCU is now seeking to use DNA sequencing technology to match and assemble bones from each individual for a proper burial, uncover the cultural and historical context in which these people lived, and bring a …


Cellular Glycosphingolipid Imbalance Modulates Emt In Cancer Cells, Laura E. Clark, Amanda Dickinson, Santiago Lima Jan 2023

Cellular Glycosphingolipid Imbalance Modulates Emt In Cancer Cells, Laura E. Clark, Amanda Dickinson, Santiago Lima

UROP Posters

Sphingolipids are key components of the plasma membrane and are regulators of complex biological processes often altered in cancer cells. In human tumors, genes of key enzymes that regulate levels of glucosylceramide and lactosylceramide are often amplified. However, it is unknown why these traits are positively selected in transformed cells. In this work, we used CRISPR-Cas9 to knockout two key enzymes amplified in tumors in HeLa and H1703 tumor-derived cell-lines. As expected, the knockout lines had dramatic accumulation of GlcCer and LacCer. However, unexpectedly, they showed significantly decreased in-vitro wound-healing capacity and an almost complete loss of in-vitro extra-cellular matrix …


Respire: A Technological Tool To Navigate Mechanical Ventilation In Patient Care And Educational Settings, Swara Chokshi Jan 2023

Respire: A Technological Tool To Navigate Mechanical Ventilation In Patient Care And Educational Settings, Swara Chokshi

UROP Posters

Around the world, more than 20 million patients rely on mechanical ventilators annually; however, not enough individuals understand how to operate ventilators, posing a risk to the health of many. Moreover, it is increasingly difficult to determine optimal mechanical ventilator settings in a timely fashion, especially in low-resource countries and critical care areas. Respire is a mobile application that bridges this gap in a twofold manner: it is designed to assist healthcare workers around the world navigate and use mechanical ventilators effectively as well as educate the general public about mechanical ventilation. Respire offers a user-friendly yet educational interface that …


The Collaboration Between Art And Botany, Hee So, Sierra Beecher Jan 2023

The Collaboration Between Art And Botany, Hee So, Sierra Beecher

UROP Posters

Using past research from my work study with Dr. Beecher where a team of students focused on quantitative and diagnostic anatomies of salt marsh and beach grasses on the Atlantic coasts, I used the research collected and created vector-based diagrams that were easily readable for Biology students at VCU. These illustrations were used in a manuscript we have been preparing, which has been accepted by the “Castanea” scientific journal. During the research fellowship, I was able to design a poster that portrayed the benefits of collaboration between art and botany, and Dr. Beecher presented the poster at the ASPB conference …


Glyphosate And Dopaminergic Neurotoxicity: Herbicide Impacts On Parkinson's Disease Development, Lojy Hozyen Jan 2023

Glyphosate And Dopaminergic Neurotoxicity: Herbicide Impacts On Parkinson's Disease Development, Lojy Hozyen

UROP Posters

Nearly one million individuals in the United States are living with Parkinson’s disease (PD). In the past two decades, the death rate from PD has risen by about 63 percent in the United States. Major findings have been made in the past five years about the potential impact of glyphosate (N-(phosphonomethyl) glycine) exposure on the onset of PD symptoms. The purpose of this meta-analysis is to provide a compiled update on the chemical and biological alterations that glyphosate imposes on the human brain. A meta-analysis was conducted to create a quantitative estimate of the connection between PD and glyphosate. Findings …


Gender Equality In Ocean Science For Sustainable Development : Analysis Of Ocean Science Institutions In Kenya, Renis Auma Ojwala Jan 2023

Gender Equality In Ocean Science For Sustainable Development : Analysis Of Ocean Science Institutions In Kenya, Renis Auma Ojwala

World Maritime University Ph.D. Dissertations

Gender inequality poses a serious problem for national and international developmental programmes such as the United Nations Decade of Ocean Science for Sustainable Development (the Ocean Decade) and appears in both developed and developing countries. The fundamental aim of the Ocean Decade is to improve ocean health worldwide through generating knowledge, supporting innovations, discovering creative ideas and developing solutions to achieve equitable and sustainable development under the changing environmental, social and climate conditions. The paucity of women in ocean management has been documented as a major hindrance to ocean sustainability and a top challenge to diversity in workplaces because of …


1 H-Cyclopropa[B]Naphthalene: A Novel Ethylene Antagonist For Extending Storage Life And Maintaining Quality Of Climacteric And Suppressed Climacteric Plums, Poe N. Kyaw, Zora Singh, Vijay Y. Tokala Jan 2023

1 H-Cyclopropa[B]Naphthalene: A Novel Ethylene Antagonist For Extending Storage Life And Maintaining Quality Of Climacteric And Suppressed Climacteric Plums, Poe N. Kyaw, Zora Singh, Vijay Y. Tokala

Research outputs 2022 to 2026

Ethylene is a key trigger that governs the rate of fruit ripening, storability, and postharvest quality of fresh fruit. Efficient inhibition of ethylene action is essential to slow down the postharvest ripening processes, extend storage life and maintain optimum fruit quality during storage. Ethylene antagonist compounds with the likelihood of application as liquid formulation would facilitate managing ethylene broadly as both preharvest and/or postharvest treatments. This study examined the effects of different aqueous formulations of 1 H-cyclopropa[b]naphthalene (NC) as an ethylene antagonist in the cold stored (1 °C) Japanese plums ‘Angeleno’ (suppressed-climacteric) and ‘Tegan Blue’, which exhibit climacteric peaks, respectively. …


Corrigendum: Evolution, Ecology, And Zoonotic Transmission Of Betacoronaviruses: A Review, Herbert F. Jelinek, Mira Mousa, Eman Alefishat, Wael Osman, Ian Spence, Dengpan Bu, Samuel F. Feng, Jason Byrd, Paola A. Magni, Shafi Sahibzada, Guan K. Tay, Habiba S. Alsafar Jan 2023

Corrigendum: Evolution, Ecology, And Zoonotic Transmission Of Betacoronaviruses: A Review, Herbert F. Jelinek, Mira Mousa, Eman Alefishat, Wael Osman, Ian Spence, Dengpan Bu, Samuel F. Feng, Jason Byrd, Paola A. Magni, Shafi Sahibzada, Guan K. Tay, Habiba S. Alsafar

Research outputs 2022 to 2026

In the published article, there was an error in the legend for Figure 1 as published. The figure legend did not indicate that it has been adapted from Plowright et al. (2017). Copyright permission was obtained from Springer Nature to adapt Figure 1 from Plowright et al. (2017). The corrected legend appears below. Figure 1. Zoonotic risk distribution, pathway to spillover, and the multimodal role of the determinants of spillover. The zoonotic risk is demonstrated by the accumulated distribution of reservoir hosts and vectors that play a role in the pathway to spillover. The risk of spillover is determined by …


Decline Of Seagrass (Posidonia Oceanica) Production Over Two Decades In The Face Of Warming Of The Eastern Mediterranean Sea, Victoria Litsi-Mizan, Pavlos T. Efthymiadis, Vasilis Gerakaris, Oscar Serrano, Manolis Tsapakis, Eugenia T. Apostolaki Jan 2023

Decline Of Seagrass (Posidonia Oceanica) Production Over Two Decades In The Face Of Warming Of The Eastern Mediterranean Sea, Victoria Litsi-Mizan, Pavlos T. Efthymiadis, Vasilis Gerakaris, Oscar Serrano, Manolis Tsapakis, Eugenia T. Apostolaki

Research outputs 2022 to 2026

* The response of Posidonia oceanica meadows to global warming of the Eastern Mediterranean Sea, where the increase in sea surface temperature (SST) is particularly severe, is poorly investigated. * Here, we reconstructed the long-term P. oceanica production in 60 meadows along the Greek Seas over two decades (1997–2018), using lepidochronology. We determined the effect of warming on production by reconstructing the annual and maximum (i.e. August) SST, considering the role of other production drivers related to water quality (i.e. Chla, suspended particulate matter, Secchi depth). * Grand mean (±SE) production across all sites and the study period was 48 …


Further Investigation Of Lead Exposure As A Potential Threatening Process For A Scavenging Marsupial Species, D. J. Hutchinson, E. M. Jones, J. M. Pay, J. R. Clarke, Michael T. Lohr, J. O. Hampton Jan 2023

Further Investigation Of Lead Exposure As A Potential Threatening Process For A Scavenging Marsupial Species, D. J. Hutchinson, E. M. Jones, J. M. Pay, J. R. Clarke, Michael T. Lohr, J. O. Hampton

Research outputs 2022 to 2026

There is a growing recognition of the harmful effects of lead exposure on avian and mammalian scavengers. This can lead to both lethal and non-lethal effects which may negatively impact wildlife populations. Our objective was to assess medium-term lead exposure in wild Tasmanian devils (Sarcophilus harrisii). Frozen liver samples (n = 41), opportunistically collected in 2017–2022, were analysed using inductively coupled plasma mass spectrometry (ICP-MS) to determine liver lead concentrations. These results were then used to calculate the proportion of animals with elevated lead levels ( > 5 mg/kg dry weight) and examine the role of explanatory variables that may have …


Lipidomic Features Of Honey Bee And Colony Health During Limited Supplementary Feeding, Clara E. Castaños, Mary C. Boyce, Tiffane Bates, A. Harvey Millar, Gavin Flematti, Nathan G. Lawler, Julia Grassl Jan 2023

Lipidomic Features Of Honey Bee And Colony Health During Limited Supplementary Feeding, Clara E. Castaños, Mary C. Boyce, Tiffane Bates, A. Harvey Millar, Gavin Flematti, Nathan G. Lawler, Julia Grassl

Research outputs 2022 to 2026

Honey bee nutritional health depends on nectar and pollen, which provide the main source of carbohydrates, proteins and lipids to individual bees. During malnutrition, insect metabolism accesses fat body reserves. However, this process in bees and its repercussions at the colony level are poorly understood. Using untargeted lipidomics and gene expression analysis, we examined the effects of different feeding treatments (starvation, sugar feeding and sugar + pollen feeding) on bees and correlated them with colony health indicators. We found that nutritional stress led to an increase in unsaturated triacylglycerols and diacylglycerols, as well as a decrease in free fatty acids …


Performance Analysis Of Two Typical Greenhouse Lettuce Production Systems: Commercial Hydroponic Production And Traditional Soil Cultivation, Lichun Wang, Songrui Ning, Wengang Zheng, Jingyu Guo, Youli Li, Yinkun Li, Xiaoli Chen, Alon Ben-Gal, Xiaoming Wei Jan 2023

Performance Analysis Of Two Typical Greenhouse Lettuce Production Systems: Commercial Hydroponic Production And Traditional Soil Cultivation, Lichun Wang, Songrui Ning, Wengang Zheng, Jingyu Guo, Youli Li, Yinkun Li, Xiaoli Chen, Alon Ben-Gal, Xiaoming Wei

Research outputs 2022 to 2026

Introduction: Due to the shortage of land and water resource, optimization of systems for production in commercial greenhouses is essential for sustainable vegetable supply. The performance of lettuce productivity and the economic benefit in greenhouses using a soil-based system (SBS) and a hydroponic production system (HPS) were compared in this study. Methods: Experiments were conducted in two identical greenhouses over two growth cycles (G1 and G2). Three treatments of irrigation volumes (S1, S2, and S3) were evaluated for SBS while three treatments of nutrient solution concentration (H1, H2, and H3) were evaluated for HPS; the optimal levels from each system …


A Synthetic Wheat L-System To Accurately Detect And Visualise Wheat Head Anomalies, Chris C. Napier, David M. Cook, Leisa Armstrong, Dean Diepeveen Jan 2023

A Synthetic Wheat L-System To Accurately Detect And Visualise Wheat Head Anomalies, Chris C. Napier, David M. Cook, Leisa Armstrong, Dean Diepeveen

Research outputs 2022 to 2026

Greater knowledge of wheat crop phenology and growth and improvements in measurement are beneficial to wheat agronomy and productivity. This is constrained by a lack of public plant datasets. Collecting plant data is expensive and time consuming and methods to augment this with synthetic data could address this issue. This paper describes a cost-effective and accurate Synthetic Wheat dataset which has been created by a novel L-system, based on technological advances in cameras and deep learning. The dataset images have been automatically created, categorised, masked and labelled, and used to successfully train a synthetic neural network. This network has been …