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Risk And Protection Of Different Rare Protein-Coding Variants Of Complement Component C4a In Age-Related Macular Degeneration, Johanna M Seddon, Dikha De, William Casazza, Shun-Yun Cheng, Claudio Punzo, Mark Daly, Danlei Zhou, Samantha L Coss, John P Atkinson, Chack-Yung Yu Jan 2023

Risk And Protection Of Different Rare Protein-Coding Variants Of Complement Component C4a In Age-Related Macular Degeneration, Johanna M Seddon, Dikha De, William Casazza, Shun-Yun Cheng, Claudio Punzo, Mark Daly, Danlei Zhou, Samantha L Coss, John P Atkinson, Chack-Yung Yu

2020-Current year OA Pubs

No abstract provided.

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Scaffolds From Natural Polymers And Soy Protein For Cultured Meat Production, Utumporn Butkatanyoo Jan 2023

Scaffolds From Natural Polymers And Soy Protein For Cultured Meat Production, Utumporn Butkatanyoo

Chulalongkorn University Theses and Dissertations (Chula ETD)

To overcome the problems of livestock farming, cultured meat technologies have been developed. Cultured meat is an alternative way to produce meat by culturing cells in vitro using tissue engineering technology. The construction of cultured meat requires a scaffold to support cell proliferation and differentiation. Herein this research, polysaccharides namely high acyl gellan gum (HG) and konjac (KJ) together with a plant-based protein, soy protein isolate (SP) were used to develop scaffolds for cultured meat production. The composite scaffolds were prepared by freeze-drying and followed by ionic crosslinking. The composition of HG, KJ, and SP had a strong influence on …

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Status Of Pelagic Habitats Within The Eu-Marine Strategy Framework Directive: Proposals For Improving Consistency And Representativeness Of The Assessment, C Magliozzi, M Palma, J-N Druon, A Palialexis, Abigail Mcquatters-Gollop, V Ioanna, G-Q Rafael, G Elena, H Birgit, B Laura, Al Felipe Jan 2023

Status Of Pelagic Habitats Within The Eu-Marine Strategy Framework Directive: Proposals For Improving Consistency And Representativeness Of The Assessment, C Magliozzi, M Palma, J-N Druon, A Palialexis, Abigail Mcquatters-Gollop, V Ioanna, G-Q Rafael, G Elena, H Birgit, B Laura, Al Felipe

More Faculty of Science and Engineering Research

Anthropogenic activities have transformed the pelagic habitat in the last decades with profound implications for its essential functions. While the EU-Marine Strategy Framework Directive 2008/56/EC and the Commission Decision (EU) 2017/848 have set criteria and methodological standards for the assessment and determination of Good Environmental Status (GES) for pelagic habitats in EU waters, there is strong evidence that Member States have not yet harmonized the pelagic GES assessment across EU marine waters. Today, pelagic habitats are assessed by evaluating whether good status is achieved by each of the pelagic indicators, but this approach fails to observe the high variability of …

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Timing Of Diversification, Dispersal, And Biogeography Of Parrots In The Genus Amazona (Psittaciformes: Psittacidae) Throughout The Caribbean, Visualized In Gis, Christopher Kingwill Jan 2023

Timing Of Diversification, Dispersal, And Biogeography Of Parrots In The Genus Amazona (Psittaciformes: Psittacidae) Throughout The Caribbean, Visualized In Gis, Christopher Kingwill

Master's Theses or Doctor of Nursing Practice

Avian fossil records from across the Caribbean (Greater and Lesser Antilles) demonstrate higher avian diversity prior to extinction events due to climate change at the end of the Pleistocene and human impact across the Caribbean throughout the Holocene. Amazon parrots (Amazona) are a diverse genus of New World parrots found throughout Central and South America, as well as the Caribbean. Their phylogeny and evolutionary history, specifically for Caribbean species, has been debated in terms of source areas in Central and South America and the timing of and number of colonization events to different islands that preceded diversification into …

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Machine Learning Algorithms For Molecular Signature Identification With High-Throughput Genome Sequencing Data, Jiao Sun Jan 2023

Machine Learning Algorithms For Molecular Signature Identification With High-Throughput Genome Sequencing Data, Jiao Sun

Electronic Theses and Dissertations, 2020-2023

Powered by the high-throughput genomic technologies, the RNA sequencing (RNA-Seq) method is capable of measuring transcriptome-wide mRNA expressions and molecular activities in cells. Elucidation of gene expressions at the isoform resolution enables the detection of better molecular signatures for phenotype prediction, and the identified biomarkers may provide insights into the functional consequences of disease. This dissertation research focuses on developing advanced machine learning algorithms for mining large-scale RNA-Seq data in cancer transcriptome analysis. A platform-integrated model for transcript quantification (IntMTQ) is developed to improve the performance of RNA-Seq on isoform expression estimation. IntMTQ provides more precise RNA-Seq-based isoform quantification, and …

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Analysis Of Turkey Reovirus Using Machine Learning, Maryam Kafikang Jan 2023

Analysis Of Turkey Reovirus Using Machine Learning, Maryam Kafikang

Open Access Master's Theses

Avian reoviruses continue to cause disease in turkeys with varied pathogenicity and tissue tropism. Turkey enteric reovirus (TERV) has been identified as a causative agent of enteritis or inapparent infections in turkeys. The new emerging variants of turkey reovirus tentatively named as turkey arthritis reovirus (TARV) and turkey hepatitis reovirus (THRV) are linked to tenosynovitis/arthritis and hepatitis, respectively. Turkey arthritis and hepatitis reoviruses are causing significant economic losses to the turkey industry. These infections can lead to poor weight gain, uneven growth, poor feed conversion, increased morbidity and mortality, and reduced marketability of commercial turkeys. To combat these issues, it …

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Occurrence Of Predation Of Juvenile Chum Salmon (Oncorhynchus Keta) By Chub Mackerel (Scomber Japonicus) And Spotted Mackerel (Scomber Australasicus) In Miyako Bay, Iwate Prefecture, Japan, Kei Sasaki, Miwa Yatsuya, Daisuke Shimizu, Daisuke Ojima, Shinji Komatsu Jan 2023

Occurrence Of Predation Of Juvenile Chum Salmon (Oncorhynchus Keta) By Chub Mackerel (Scomber Japonicus) And Spotted Mackerel (Scomber Australasicus) In Miyako Bay, Iwate Prefecture, Japan, Kei Sasaki, Miwa Yatsuya, Daisuke Shimizu, Daisuke Ojima, Shinji Komatsu

Journal of Marine Science and Technology–Taiwan

In recent years, chub mackerel (Scomber japonicus) and spotted mackerel (Scomber australasicus) have started migrating to the coastal areas off Iwate Prefecture earlier than they did previously, resulting in a geographic overlap between hatchery-bred juvenile chum salmon (Oncorhynchus keta) released at sea and the occurrence of predatory mackerel. To clarify whether the mackerels prey on the juvenile chum salmon, we captured adult mackerels by angling during the period when these species overlap in Miyako Bay, Iwate Prefecture. After capture, the stomach contents of the mackerel were examined using a combination of visual examinations and DNA metabarcoding analysis. As a result, …

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Feminist Pedagogy In Stem: The Intersection Of Stem Pedagogy And Feminist Theory, Lesley Ann Giddings, Candice Price Jan 2023

Feminist Pedagogy In Stem: The Intersection Of Stem Pedagogy And Feminist Theory, Lesley Ann Giddings, Candice Price

Chemistry: Faculty Publications

Science, technology, engineering, and mathematics (STEM) education aims to cultivate the capacity for innovation and real-world problem-solving (Marrero et al., 2014). However, STEM pedagogy has not historically aligned with this goal, often failing to teach students the necessary skills and mindset for creative problem-solving (Stehle & Peters-Burton, 2019). Traditional STEM pedagogical methods, such as rote and lecture-based learning, are based on the teacher being the dominant source of knowledge and students being the passive receivers (Achuonye, 2015; Khalaf & Mohammed Zin, 2018). These methods lack student support, collaboration, active learning, and real-world contexts (Gasiewski et al., 2012). Furthermore, the exclusion …

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Influence Of Prescribed Burning On Coast Redwood (Sequoia Sempervirens) Forest Wildfire Resistance, Resilience, And Risk Of Repeated Fire, Sky B. Biblin Jan 2023

Influence Of Prescribed Burning On Coast Redwood (Sequoia Sempervirens) Forest Wildfire Resistance, Resilience, And Risk Of Repeated Fire, Sky B. Biblin

Master's Theses

Land managers need tools to mitigate wildfire proliferation in the western United States. Prescribed burning may be an effective tool to reduce wildfire severity and promote healthy landscapes. In 2020, a large-scale wildfire provided a rare opportunity to compare early postfire data between areas with and without a history of prescribed burning. Field data were collected approximately one year after a wildfire in fifty 20-meter plots from sites treated with prescribed fire in either 1999, 2007, or 2011 and fifty from sites without a history of prescribed fire. The influence of prescribed burning on forest resistance, resilience, and risk of …

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Fetal Alcohol Syndrome And Its Effects On Brain Development, Miriam Bayaz Jan 2023

Fetal Alcohol Syndrome And Its Effects On Brain Development, Miriam Bayaz

The Science Journal of the Lander College of Arts and Sciences

Birth defects caused by maternal alcohol use during pregnancy, such as Fetal Alcohol Syndrome (FAS), are well-documented and preventable. The etiology, clinical characteristics, diagnosis, prevalence, and long-term effects of FAS are all covered in this paper’s thorough evaluation of the current state of knowledge. The teratogenic effects of alcohol on the growing fetus, as well as genetic, environmental, and maternal variables, all play a role in the complex etiology of FAS. A wide spectrum of physical, mental, and behavioral problems resulting from prenatal alcohol exposure on fetal development are discussed. FAS is characterized clinically by facial dysmorphology, growth retardation, central …

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Exploring Ph Gradient Phenomena In Non-Linear Electrokinetic Microfluidic Devices, Azade Tahmasebi Jan 2023

Exploring Ph Gradient Phenomena In Non-Linear Electrokinetic Microfluidic Devices, Azade Tahmasebi

Dissertations, Master's Theses and Master's Reports

Electrokinetic microfluidics is a versatile technology utilized within lab on a chip (LOC) devices for diagnostic and analytical applications; advantages include reduced resource demands, flexibility, and simplicity of use. Dielectrophoresis (DEP) is a precision nonlinear electrokinetic tool utilized within microfluidic microdevices to induce polarization and control bioparticle motions for applications that range from hemoglobin separations to cancer cell isolation and detection. Despite promising results, undesired side phenomena can occur in electrokinetic systems which impede reproducibility and accuracy. These unfavorable phenomena have not been comprehensively explored in the literature. Prior preliminary research suggests the fundamental phenomena originate from microelectrodes utilized in …

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Why Representation Matters: Using Stem Education To Promote Opportunity, Sheramie Velazquez Jan 2023

Why Representation Matters: Using Stem Education To Promote Opportunity, Sheramie Velazquez

Indiana STEM Education Conference

Research has highlighted how Black and Brown professionals continue to be underrepresented in the various science, technology, engineering and mathematics (STEM) fields. The lack of exposure to diverse STEM professionals, a challenging and relevant STEM curriculum, and belief in the brilliance of Black and Brown scholars’ abilities to succeed in STEM are vast contributors to the continual diversity underrepresentation in STEM-based classes and careers. Girls STEM Institute (GSI) was founded to create a space where girls of color-who are traditionally underrepresented in STEM-can become exposed to challenging and relevant STEM curricula, which is taught by diverse educators who share similar …

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Chemical And Biological Study Of The Medicinal Rosmary And Effect Of Some Vitamins On The Concentration Of The Active Substances In It, Samar Emad Izzat Jan 2023

Chemical And Biological Study Of The Medicinal Rosmary And Effect Of Some Vitamins On The Concentration Of The Active Substances In It, Samar Emad Izzat

Al-Nisour Journal for Medical Sciences

The study was conducted in the laboratories of the department of biology , college of Science, university of Baghdad, during the period from March 2018 to June 2018 in order to study the effect of vitamins on the concentration of active substances of the rosmary (Rosmarinus officinalis) plant , rosmary seedling were collected from nurseries in Kirkik goverorate, and then pot experiment was conducted that included adding different concentration of vitamins B1, C and E at aconcentration of 100, 200 and 300 mg/l for each vitamin separately to rosmary seedling, the experiment included 12 treatments with control treatment. The treatment …

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An Experimental Study On The Mechanical Properties And Chemical Composition Of Lcd 3d Printed Specimens, Sebastian Gomez Jan 2023

An Experimental Study On The Mechanical Properties And Chemical Composition Of Lcd 3d Printed Specimens, Sebastian Gomez

College of Graduate Studies: Theses & Dissertations

Additive manufacturing technologies have been enhanced throughout the years yet have surprised the manufacturing industry due to their high-end surface finish and dimensional accuracy. Different experiments have been done to identify a specific phenomenon known in the vat-polymerization field. Distortion and dimensional inaccuracy tend to affect the overall properties of the process, either physical or chemical. This approach allows the understanding of how the physical properties have been affected and how to study the chemical properties to avoid this type of phenomenon. The chemical reaction between polymer and UV light has been studied and experimented with to the point that …

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The Type Iv Pilus Secretin Bfpb: Structural Analysis And Binding Interactions, Janay I. Little Jan 2023

The Type Iv Pilus Secretin Bfpb: Structural Analysis And Binding Interactions, Janay I. Little

Theses and Dissertations

Enteropathogenic Escherichia coli (EPEC) causes severe diarrhea in young children. The type IV pilus (T4P) of EPEC, known as the bundle-forming pilus (BFP), plays an important role in EPEC pathogenesis. T4Ps are a family of surface appendages that are important for adhesion, colonization, biofilm formation, virulence, twitching motility and many other functions. One essential component of the BFP system is the secretin, BfpB. Secretins are a large family of integral outer membrane proteins found in T4Ps as well as type II and type III secretion systems, and filamentous phages. Details of the secretin structure have been limited to the overall …

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Cover And Contents Jan 2023

Cover And Contents

Turkish Journal of Biology

No abstract provided.

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Methionine Restriction And Cancer Treatment: A Systems Biology Study Of Yeast To Investigate The Possible Key Players, Esra Börklü Jan 2023

Methionine Restriction And Cancer Treatment: A Systems Biology Study Of Yeast To Investigate The Possible Key Players, Esra Börklü

Turkish Journal of Biology

Background/aim: Dietary restriction, mainly carbon and/or methionine restriction are among the upcoming supporting interventions along with chemotherapy in various cancers. Although dietary restriction has been proven to be beneficial, the main cellular machineries affected by its administration lacks deeper information considerably, a notable pitfall in its use as a personalized nutritional approach. Materials and methods: In this study, cellular effects of methionine restriction on a yeast model are explored via systems biology approaches. The methionine biosynthesis network, constructed by integrating interaction data with gene ontology terms, was analysed topologically, and proved to be informative about the intertwined relationship of methionine …

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The Development Of Stem Teachers' Conception On Stem Education, Abd Rauf Rose Amnah Jan 2023

The Development Of Stem Teachers' Conception On Stem Education, Abd Rauf Rose Amnah

Research Publications (2021 to 2025)

Abstract not available.

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Investigating Ru(Ii) Anticancer Agents With Non-Canonical Mechanisms Of Action, Richard Joseph Mitchell Jan 2023

Investigating Ru(Ii) Anticancer Agents With Non-Canonical Mechanisms Of Action, Richard Joseph Mitchell

Theses and Dissertations--Chemistry

Platinum(Pt)-based agents are used in approximately 50% of all cancers that are treated with chemotherapy. Unfortunately, the dose-limiting toxicity of these agents remains problematic for patients undergoing treatment. Additionally, Pt(II) therapeutics suffer from transporter-dependent uptake, limited chemical functionalization, and high susceptibility to inactivation by free thiols within the cytosol. Developing small molecules with non-canonical mechanisms of action is one strategy that can be employed to circumvent these limitations. Utilization of coordination complexes with ruthenium(Ru) metal centers is one attractive strategy. Ru(II) compounds are often octahedral, facilitating greater accessibility for chemical diversity; Ru(II) complexes use passive transport and transferrin-mediated transport for …

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Jonathan Franco López 1955 – 2023, Angel Moran-Silva, Rafael Chávez-López, Sergio Cházaro-Olvera Jan 2023

Jonathan Franco López 1955 – 2023, Angel Moran-Silva, Rafael Chávez-López, Sergio Cházaro-Olvera

Gulf and Caribbean Research

No abstract provided.

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Associations Between Depression, Social Support, And Sexual Risk-Taking Behaviors Among Hiv-Infected Adult Black Women In The Southeastern United States, Joy Ireri Kagendo Jan 2023

Associations Between Depression, Social Support, And Sexual Risk-Taking Behaviors Among Hiv-Infected Adult Black Women In The Southeastern United States, Joy Ireri Kagendo

Walden Dissertations and Doctoral Studies

African Americans continue to carry the burden of new HIV cases and sexually transmitted infections and other comorbidity health problems more than any other social group in the United States. Except for New York; Washington, DC; and Maryland, 65% of all new HIV cases are in the Southern states. The U.S. Southern states make up 38% of the U.S. population, yet approximately 51% of annual HIV diagnoses are from the Southern U.S. states. In the Southern states, AIDS is among the leading cause of death for African American women. A gap exists in the associations of depression, social support, and …

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Bauhinia Rufescens, Ocimum Basilicum And Salvadora Persica: A Review Of Their Chemical Compounds And Properties For Antimicrobial, Antioxidant And Cytotoxicity, Hissein Hassan Abdel-Razakh, Gaymary George Bakari, Cheol-Ho Pan, Abubakar Shaaban Hoza Jan 2023

Bauhinia Rufescens, Ocimum Basilicum And Salvadora Persica: A Review Of Their Chemical Compounds And Properties For Antimicrobial, Antioxidant And Cytotoxicity, Hissein Hassan Abdel-Razakh, Gaymary George Bakari, Cheol-Ho Pan, Abubakar Shaaban Hoza

All Rsif Scholars' Publications

Bauhinia rufescens, Ocimum basilicum and Salvadora persica are well known plants used in African traditional medicine, especially in Chadian traditional medicine. They are mostly used in the treatment of infectious diseases, inflammatory diseases, fever, and so on. Studies using various in vitro and in vivo bioassay techniques support the scientific rationale for most of these usages. In this review, ethnobotanical uses, chemistry of natural products, and pharmacological and clinical data for these plants are presented

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Chd1, A Multifaceted Epigenetic Remodeler In Prostate Cancer, Haoyan Li, Loraine Gigi, Di Zhao Jan 2023

Chd1, A Multifaceted Epigenetic Remodeler In Prostate Cancer, Haoyan Li, Loraine Gigi, Di Zhao

Faculty, Staff and Student Publications

Chromatin remodeling proteins contribute to DNA replication, transcription, repair, and recombination. The chromodomain helicase DNA-binding (CHD) family of remodelers plays crucial roles in embryonic development, hematopoiesis, and neurogenesis. As the founding member, CHD1 is capable of assembling nucleosomes, remodeling chromatin structure, and regulating gene transcription. Dysregulation of CHD1 at genetic, epigenetic, and post-translational levels is common in malignancies and other human diseases. Through interacting with different genetic alterations, CHD1 possesses the capabilities to exert oncogenic or tumor-suppressive functions in context-dependent manners. In this Review, we summarize the biochemical properties and dysregulation of CHD1 in cancer cells, and then discuss CHD1's …

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The Body: Human Remains And Gender Relationships Throughout Medieval Ireland, Danielle Norris Jan 2023

The Body: Human Remains And Gender Relationships Throughout Medieval Ireland, Danielle Norris

Student Scholarship

No abstract provided.

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Mechanistic, Modeling, And Dosimetric Radiation Biology, Giuseppe Schettino, Sarah Baatout, Francisco Caramelo, Fabiana Da Pieve, Cristian Fernandez-Palomo, Nina Frederike Jeppesen Edin, Aidan D. Meade, Yann Perrot, Judith Reindl, Carmen Villagrasa Jan 2023

Mechanistic, Modeling, And Dosimetric Radiation Biology, Giuseppe Schettino, Sarah Baatout, Francisco Caramelo, Fabiana Da Pieve, Cristian Fernandez-Palomo, Nina Frederike Jeppesen Edin, Aidan D. Meade, Yann Perrot, Judith Reindl, Carmen Villagrasa

Books/Book Chapters

The ultimate aim of radiobiological research is to establish a quantitative relationship between the radiation dose absorbed by biological samples (being this a cell, a tissue, an organ, or a body) and the effect caused. Therefore, radiobiological investigations need to be supported by accurate and precise dosimetric measurements. A rigorous standardized methodology has been established to assess and quantify the radiation dose absorbed by biological samples and these will be reviewed and discussed in this chapter. Dosimetric concepts at the macro-and microscopic levels are discussed with a focus on key physical quantities, their measurement technologies, and the link to the …

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Peptidases Are Potential Targets Of Copper(Ii)-1,10-Phenanthroline-5,6-Dione Complex, A Promising And Potent New Drug Against Trichomonas Vaginalis, Graziela Vargas Rigo, Fernanda Gomes Cardoso, Matheus Mendonca Pereira, Michael Devereux, Malachy Mccann, Andre L.S. Santos, Tiana Tasca Jan 2023

Peptidases Are Potential Targets Of Copper(Ii)-1,10-Phenanthroline-5,6-Dione Complex, A Promising And Potent New Drug Against Trichomonas Vaginalis, Graziela Vargas Rigo, Fernanda Gomes Cardoso, Matheus Mendonca Pereira, Michael Devereux, Malachy Mccann, Andre L.S. Santos, Tiana Tasca

Articles

Trichomonas vaginalis is responsible for 156 million new cases per year worldwide. When present asymptomatically, the parasite can lead to serious complications, such as development of cervical and prostate cancer. As infection increases the acquisition and transmission of HIV, the control of trichomoniasis represents an important niche for the discovery and development of new antiparasitic molecules. This urogenital parasite synthesizes several molecules that allow the establishment and pathogenesis of infection. Among them, peptidases occupy key roles as virulence factors, and the inhibition of these enzymes has become an important mechanism for modulating pathogenesis. Based on these premises, our group recently …

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Research News, Publications, 2023, Volume 3, Soumyajit Majumdar Jan 2023

Research News, Publications, 2023, Volume 3, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period of July 1 through September 30, 2023

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Chemical Characterization And Biological Evaluation Of Epilobium Parviflorum Extracts In An In Vitro Model Of Human Malignant Melanoma, Sotiris Kyriakou, Venetia Tragkola, Ioannis Paraskevaidis, Mihalis Plioukas, Dimitrios T. Trafalis, Rodrigo Franco, Aglaia Pappa, Mihalis I. Panayiotidi Jan 2023

Chemical Characterization And Biological Evaluation Of Epilobium Parviflorum Extracts In An In Vitro Model Of Human Malignant Melanoma, Sotiris Kyriakou, Venetia Tragkola, Ioannis Paraskevaidis, Mihalis Plioukas, Dimitrios T. Trafalis, Rodrigo Franco, Aglaia Pappa, Mihalis I. Panayiotidi

School of Veterinary and Biomedical Sciences: Faculty Publications

Malignant melanoma is an aggressive type of skin cancer characterised by high metastatic capacity and mortality rate. On the other hand, Epilobium parviflorum is known for its medicinal properties, including its anticancer potency. In this context, we aimed to (i) isolate various extracts of E. parviflorum, (ii) characterize their phytochemical content, and (iii) determine their cytotoxic potential in an in vitro model of human malignant melanoma. To these ends, we utilized various spectrophotometric and chromatographic (UPLC-MS/MS) approaches to document the higher content of the methanolic extract in polyphenols, soluble sugars, proteins, condensed tannins, and chlorophylls -a and -b as …

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Ubiquitination Of The Protocadherin-Γa3 Variable Cytoplasmic Domain Modulates Cell-Cell Interaction, Albert Ptashnik, Nicole Lamassa, Aliya Mambetalieva, Emily Schnall, Mike Bucaro, Greg R. Phillips Jan 2023

Ubiquitination Of The Protocadherin-Γa3 Variable Cytoplasmic Domain Modulates Cell-Cell Interaction, Albert Ptashnik, Nicole Lamassa, Aliya Mambetalieva, Emily Schnall, Mike Bucaro, Greg R. Phillips

Publications and Research

The family of ∼60 clustered protocadherins (Pcdhs) are cell adhesion molecules encoded by a genomic locus that regulates expression of distinct combinations of isoforms in individual neurons resulting in what is thought to be a neural surface “barcode” which mediates same-cell interactions of dendrites, as well as interactions with other cells in the environment. Pcdh mediated same-cell dendrite interactions were shown to result in avoidance while interactions between different cells through Pcdhs, such as between neurons and astrocytes, appear to be stable. The cell biological mechanism of the consequences of Pcdh based adhesion is not well understood although various signaling …

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Soil Profile Properties And Greenhouse Gas Emissions As Influenced By Long-Term Cattle Manure And Inorganic Fertilizer Applications Under Corn-Soybean-Spring Wheat Rotation In Eastern South Dakota, Anuoluwa Ojonoka Sangotayo Jan 2023

Soil Profile Properties And Greenhouse Gas Emissions As Influenced By Long-Term Cattle Manure And Inorganic Fertilizer Applications Under Corn-Soybean-Spring Wheat Rotation In Eastern South Dakota, Anuoluwa Ojonoka Sangotayo

Electronic Theses and Dissertations

The application of manure and inorganic fertilizer in row crops may significantly influence soil and greenhouse gas (GHG) emissions. Understanding the long-term influence of these management practices on soil pore characteristics, hydro-physical properties and greenhouse gas emission is essential in developing proper conservation practices. However, there is limited information on the impact of cattle manure and inorganic fertilizer application on soil hydro-physical properties, soil pore characteristics at lower depths and surface GHGs emissions. Therefore, the objectives of this study were to; (i) utilize X-ray computed tomography (XCT) technique to quantify the impact of manure and fertilizer amendments under a corn …

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