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Articles 1741 - 1770 of 255624
Full-Text Articles in Life Sciences
Distribution And Impact Of Cogongrass (Imperata Cylindrica) In Northern Mississippi, Carl R. Pulver V, Ryan E. Burke, Elizabeth Esser, Evan Moore, Ashley Schulz
Distribution And Impact Of Cogongrass (Imperata Cylindrica) In Northern Mississippi, Carl R. Pulver V, Ryan E. Burke, Elizabeth Esser, Evan Moore, Ashley Schulz
Endeavors: Mississippi State Undergraduate Research Journal
Cogongrass (Imperata cylindrica) is a non-native, rhizomatous grass that has invaded the southeastern United States. It forms dense mats that outcompete native plants, alters decomposition and microbial assemblages, and has highly flammable litter that alters fire behavior, affecting native plant communities. Though surveys for cogongrass have been conducted in southern Mississippi, the degree of cogongrass infestations in northern Mississippi has remained unclear and concerning. This study aimed to update cogongrass location data for the state and identify problem areas to guide state invasive plant management efforts. To provide a starting point, previously documented cogongrass locations were synthesized from natural history …
Near-Infrared Spectroscopy For Monitoring Bovine Respiratory Syncytial Virus Infection In Experimentally Challenged Calves, Erin Blanchard, Jelena Muncan, Grace Beddingfield, Cassandra Barber, Florencia Meyer, Santiago Cornejo, Merrilee Thoresen, Amelia Woolums, Carrie Vance
Near-Infrared Spectroscopy For Monitoring Bovine Respiratory Syncytial Virus Infection In Experimentally Challenged Calves, Erin Blanchard, Jelena Muncan, Grace Beddingfield, Cassandra Barber, Florencia Meyer, Santiago Cornejo, Merrilee Thoresen, Amelia Woolums, Carrie Vance
Endeavors: Mississippi State Undergraduate Research Journal
Bovine respiratory disease (BRD) is a multifactorial disease complex that causes significant economic loss in the cattle industry. Bovine respiratory syncytial virus (BRSV), one of the primary viruses included in BRD, primarily targets the lower respiratory tract and causes a wide variety of subclinical and clinical signs. Current diagnosis techniques require off-site laboratory testing, creating delays that allow BRSV to spread through herds and highlighting the need for rapid diagnostic methods. The objective of the study was to evaluate near-infrared spectroscopy as a diagnostic tool for BRSV detection across varying infection severities. Twenty-two Holstein bull calves were reared in research …
Biofilm Formation By Histophilus Somni On 3d Bovine Respiratory Tissue Cultures, Bindu Subhadra, Neeti Gandhi, Dianjun Cao, Yue-Jia Lee, Padmavathy Rajagopalan, Thomas J. Inzana
Biofilm Formation By Histophilus Somni On 3d Bovine Respiratory Tissue Cultures, Bindu Subhadra, Neeti Gandhi, Dianjun Cao, Yue-Jia Lee, Padmavathy Rajagopalan, Thomas J. Inzana
Faculty Publications - Biological Sciences
The development of bacterial biofilms following infection involves bacterial attachment to tissues and maturation of the biofilm matrix (BM). However, studying the development of bacterial biofilms in vivo is difficult to follow. An established example of biofilm formation during host infection is bovine respiratory disease (BRD) due to Histophilus somni. To more accurately investigate in vivo biofilm development, three-dimensional bovine airway organoids comprised of bovine turbinate epithelial (BE) and pulmonary artery endothelial (BAE) cells embedded in type I collagen were developed. Cell-free concentrated culture supernatant (CCS) from biofilm-grown H. somni suppressed proliferation of epithelial cells more than endothelial cells, affected …
Lesson 3. Hydroponics System Implementation And Community Resilience, Jaysel Magno, Genesis Barbon, Madhav P. Nepal
Lesson 3. Hydroponics System Implementation And Community Resilience, Jaysel Magno, Genesis Barbon, Madhav P. Nepal
iLEARN Teaching Resources
Students apply their understanding of climate limitations, food systems, and food sovereignty by launching and maintaining a 42-pod hydroponics system. Through hands-on participation, students learn the functions of hydroponic system components, establish maintenance procedures, and assume responsibility for long-term system management. This experiential learning lesson emphasizes community resilience, sustainability, self-determination, and practical problem-solving. Students connect scientific concepts to real-world community needs while recognizing hydroponics as a strategy for strengthening local food production and reducing food system vulnerability.
Problem-Based Learning (PBL) Scenario. The community faces long winters, transportation challenges, and limited opportunities for year-round food production. Students have learned that climate …
Lesson 1. Growing Food In Winter On Rosebud Reservation? Comparing Traditional Agriculture And Hydroponics, Jaysel Magno, Genesis Barbon, Madhav P. Nepal
Lesson 1. Growing Food In Winter On Rosebud Reservation? Comparing Traditional Agriculture And Hydroponics, Jaysel Magno, Genesis Barbon, Madhav P. Nepal
iLEARN Teaching Resources
Students investigate how climate influences food production by comparing traditional agriculture and hydroponic growing systems. Through discussion, visual analysis, and comparative reasoning, students examine how environmental conditions such as frost, short growing seasons, and frozen soil affect agricultural productivity in cold climate regions. Students analyze the advantages and limitations of both traditional planting and hydroponics while exploring the relationship between food sovereignty, environmental adaptation, and community sustainability. This lesson serves as the foundation for a hydroponics unit and prepares students to understand how controlled-environment agriculture can support year-round food production.
Problem-Based Learning (PBL) Scenario: The local community experiences long winters, …
Lesson 2. Food Systems, Climate Risk, And Food Sovereignty, Jaysel Magno, Genesis Barbon, Madhav P. Nepal
Lesson 2. Food Systems, Climate Risk, And Food Sovereignty, Jaysel Magno, Genesis Barbon, Madhav P. Nepal
iLEARN Teaching Resources
Students examine how food moves through a food system and investigate how climate disruptions can affect food access in rural and tribal communities. Through analysis of food supply chains, transportation networks, and weather-related challenges, students explore the concept of food sovereignty and its connection to community resilience. Students evaluate how hydroponics can reduce vulnerability within local food systems by increasing year-round food production and local control. This lesson builds upon students’ understanding of hydroponics from Lesson 1 and prepares them to view hydroponics as a community-based solution to environmental and food access challenges.
Problem-Based Learning (PBL) Scenario: A severe winter …
Managing Prairie Dogs On Agricultural Lands, Cory Farnsworth, S. Nicole Frey
Managing Prairie Dogs On Agricultural Lands, Cory Farnsworth, S. Nicole Frey
All Current Publications
While prairie dogs are an important species in the region because their burrows provide shelter for many wildlife species, they are also preyed upon by many mammals and birds. However, because of the damage they can cause to cropping and range systems, their populations may occasionally need to be controlled. After you have identified which prairie dog species you are in conflict with and the scope of the damage, you will want to decide how to manage them. This fact sheet provides information on control options and the general ecology of the three prairie dog species in Utah.
Prochlorococcus Predation By A Globally Abundant Filter Feeder, Carey P. Sweeney, Avery Harman, Anvita U. Kerkar, Anne E. Aasjord, Daniel M. Chourrout, Terra Hiebert, Kelly Sutherland, Anne W. Thompson
Prochlorococcus Predation By A Globally Abundant Filter Feeder, Carey P. Sweeney, Avery Harman, Anvita U. Kerkar, Anne E. Aasjord, Daniel M. Chourrout, Terra Hiebert, Kelly Sutherland, Anne W. Thompson
Biology Faculty Publications and Presentations
Prochlorococcus is the most abundant photosynthetic cell on Earth and is critical to primary productivity and biogeochemical cycles of the open ocean. Appendicularians are ubiquitous gelatinous filter-feeding zooplankton that consume marine microorganisms including Prochlorococcus . However, the details of this trophic interaction are extremely understudied relative to their potential importance in top-down controls on Prochlorococcus . This study is the first to experimentally examine the feeding interaction between cultivated appendicularians and Prochlorococcus. We showed that Prochlorococcus ingestion rates by the appendicularian Oikopleura dioica increased with prey concentration and predator age. We revealed that appendicularians grazed equally on the 2 most …
Multiplex Pcr Assay To Distinguish Porcine And Non-Porcine Meats In Processed Foods Using Specific Primers From Nadh Dehydrogenase And Atp Synthase Gene, Kristianto Nugroho, Amalia Prihaningsih, Rerenstradika Tizar Terryana, Slamet Diah Volkandari, Mastur Mastur, Puji Lestari
Multiplex Pcr Assay To Distinguish Porcine And Non-Porcine Meats In Processed Foods Using Specific Primers From Nadh Dehydrogenase And Atp Synthase Gene, Kristianto Nugroho, Amalia Prihaningsih, Rerenstradika Tizar Terryana, Slamet Diah Volkandari, Mastur Mastur, Puji Lestari
Makara Journal of Science
Food safety issues, such as food adulteration between halal and non-halal meats, are among the most serious problems in Muslim countries like Indonesia. Food adulteration produces a mixture of products that cannot be detected visually by customers, and it could lead to several social and health problems. The availability of a detection method that can disti-nguish between porcine and non-porcine meats is very important, particularly one that can be utilized in small-scale labo-ratories. The aim of this study was to design and optimize species-specific primers that could distinguish between porcine and non-porcine meats in processed foods by utilizing NADH Dehydrogenase …
Performance Of A Fertilizer Sludge Contaminated With Heavy Metals Collected From Two Wastewater Treatment Plants On (Lactuca Sativa), Leila Lila Belkhedim, Yamina Tahri
Performance Of A Fertilizer Sludge Contaminated With Heavy Metals Collected From Two Wastewater Treatment Plants On (Lactuca Sativa), Leila Lila Belkhedim, Yamina Tahri
Makara Journal of Science
The improper management of sewage sludge poses a significant global risk to environmental and public health. In this study, the valorization of sludge as an organic fertilizer for lettuce cultivation was evaluated, offering a sustainable waste-to-resource solution. Sludge from two wastewater treatment plants (Mazouna and El Kerma) were collected between 2019 and 2021. Comprehensive physicochemical analysis was conducted to determine its nutrient value and contaminant levels. In addition, the efficacy and safety of the fertilizer were assessed by measuring lettuce growth and the bioaccumulation of heavy metals in plant tissues. The analyzed sludge, with an organic matter content of 9.91%–83% …
Microplastic Analysis In Fish Larvae (Family: Gonostomatidae And Myctophidae) From The Banggai Sea, Indonesia, Noer Kholis, Luqman Ilyas Ardito, Luqmanul Hakim, Augy Syahailatua, Agus Saleh Atmadipoera, Rina Zuraida, Tuan Nurul Sabiqah Tuan Anuar, Mufti Petala Patria
Microplastic Analysis In Fish Larvae (Family: Gonostomatidae And Myctophidae) From The Banggai Sea, Indonesia, Noer Kholis, Luqman Ilyas Ardito, Luqmanul Hakim, Augy Syahailatua, Agus Saleh Atmadipoera, Rina Zuraida, Tuan Nurul Sabiqah Tuan Anuar, Mufti Petala Patria
Makara Journal of Science
Microplastic pollution is recognized as a threat to marine ecosystems, yet its impacts on early life stages of mesopelagic fishes remain poorly understood. This study investigated the occurrence and characteristics of microplastic ingestion in fish larvae of the families Myctophidae and Gonostomatidae from the Banggai Sea, Indonesia. Morphometric measurements and microplastic content were analyzed in 40 larvae (20 per family). Gonostomatidae larvae, despite being smaller in total length, exhibited significantly larger mouth widths and ingested more microplastic particles (mean = 3.90 ± 0.72 particles) than Myctophidae (mean = 3.40 ± 0.38 particles). Correlation analysis showed no significant relationships between morphometric …
In Silico And Toxicological Evaluation Of Crescentia Cujete Aqueous Extract: Potential Anticancer Activity Against Breast Cancer, Rahma Diyan Martha, Fatimah Fatimah, Syahputra Wibowo, Bantari Wisynu Kusuma Wardhani, Josephine Elizabeth Siregar, Elisabeth Farah Novita Coutrier, Alfia Fitrianita, Andri Pramesyanti Pramono, Ita Margaretha Nainggolan, Yudhi Nugraha, Danar Danar, Naufal Abiyyu, Lalu Unsunnidhal, Aswin Rafif Khairullah, Arif Nur Muhammad Ansori, Hesty Parbuntari, Wimbuh Tri Widodo
In Silico And Toxicological Evaluation Of Crescentia Cujete Aqueous Extract: Potential Anticancer Activity Against Breast Cancer, Rahma Diyan Martha, Fatimah Fatimah, Syahputra Wibowo, Bantari Wisynu Kusuma Wardhani, Josephine Elizabeth Siregar, Elisabeth Farah Novita Coutrier, Alfia Fitrianita, Andri Pramesyanti Pramono, Ita Margaretha Nainggolan, Yudhi Nugraha, Danar Danar, Naufal Abiyyu, Lalu Unsunnidhal, Aswin Rafif Khairullah, Arif Nur Muhammad Ansori, Hesty Parbuntari, Wimbuh Tri Widodo
Makara Journal of Science
Majapahit plant (Crescentia cujete), commonly found in Indonesia, has not been extensively explored for its medicinal properties. Given that many cancer treatments are derived from plants, this study aimed to examine the effects of plants on cancer chemical composition of the C. cujete fruit pulp extract, identify its primary compounds, and assess its potential as an antioxidant, anticancer agent, particularly for breast cancer. An insilico approach was used to evaluate the toxicity and interactions, of the compounds with cancer biomarker proteins, in addition to an in vivo Brine Shrimp Lethality Test (BSLT) for BSLT, toxicity screening using six …
Morphometric And Genetic Analyses Of The Sheat Catfish Genus Ompok And Kryptopterus (Siluriidae) From The Mahakam River, East Kalimantan, Indone-Sia, Jusmaldi Jusmaldi, Rudhy Gustiano, Haryono Haryono, Rusdianto Rusdianto, Gema Wahyudewantoro, Syahroma Husni Nasution, Yulianto Yulianto, Muhammad Hunaina Fariduddin Aththar, Safar Dody, Amran Ronny Syam, Irin Iriana Kusmini, Yosmaniar Yosmaniar
Morphometric And Genetic Analyses Of The Sheat Catfish Genus Ompok And Kryptopterus (Siluriidae) From The Mahakam River, East Kalimantan, Indone-Sia, Jusmaldi Jusmaldi, Rudhy Gustiano, Haryono Haryono, Rusdianto Rusdianto, Gema Wahyudewantoro, Syahroma Husni Nasution, Yulianto Yulianto, Muhammad Hunaina Fariduddin Aththar, Safar Dody, Amran Ronny Syam, Irin Iriana Kusmini, Yosmaniar Yosmaniar
Makara Journal of Science
Anthropogenic impacts within the watershed threaten the survival of sheat catfish. Therefore, species of the genera Ompok and Kryptopterus should be conserved and domesticated to ensure their long-term persistence. Moreover, the accurate documentation of the existence and taxonomic validity of Ompok and Kryptopterus species is crucial. Accordingly, this study aims to assess the species diversity of the genera Ompok and Kryptopterus in the Mahakam River, East Kalimantan, Indonesia. The study was conducted between June and December 2014, with an update in August 2024. Fish samples were collected from the upstream and middle reaches of the Mahakam River. A total of …
Screening For The Suitable Signal Peptide For Secreted Nattokinase Expression In E. Coli Using An In Silico Approach: Precursor Vs. Mature Forms, Dewi Purwani Caya Ningsih, Kartika Sari Dewi, I Wayan Martadi Santika, Ade Andriani, Joko Pebrianto Trinugroho, Muhammad Yusuf
Screening For The Suitable Signal Peptide For Secreted Nattokinase Expression In E. Coli Using An In Silico Approach: Precursor Vs. Mature Forms, Dewi Purwani Caya Ningsih, Kartika Sari Dewi, I Wayan Martadi Santika, Ade Andriani, Joko Pebrianto Trinugroho, Muhammad Yusuf
Makara Journal of Science
Nattokinase (NK), an enzyme with thrombolytic activity, has been widely used in treating cardiovascular disease. The expression of NK in the E. coli cell host is favored due to its several benefits, though it often results in inclusion bodies. Appropriate signal peptides can be attached to the N-terminus of a protein to initiate a secretory expression system, thus preventing the nascent protein from aggregating in the cytoplasm. This study aimed to identify suitable signal peptides for the secretory expression of active NK in E. coli and to investigate the impact of pre-protein in NK secretion using an in silico approach. …
Ecological Patterns Of Culture-Recoverable Entomopathogenic Fungi From The Maize Rhizosphere Across Three Elevation Zones In West Java, Indonesia, Lilian Rizkie, Tjandra Anggraeni, I Nyoman Pugeg Aryantha, Agus Susanto
Ecological Patterns Of Culture-Recoverable Entomopathogenic Fungi From The Maize Rhizosphere Across Three Elevation Zones In West Java, Indonesia, Lilian Rizkie, Tjandra Anggraeni, I Nyoman Pugeg Aryantha, Agus Susanto
Makara Journal of Science
Entomopathogenic fungi (EPF) are important components of soil ecosystems and may support sustainable pest management in agricultural systems. This study characterized culture-recoverable EPF in maize (Zea mays L.) rhizospheric soils collected from 45 points across three elevation zones in West Java, Indonesia, using a spatially nested sampling design. Fungi were isolated by insect baiting with Tenebrio molitor larvae and direct soil plating. The isolates recovered were assigned to genera based on colony morphology and microscopic characteristics. Four EPF genera— Verticillium, Paecilomyces, Beauveria, and Metarhizium—were detected, with 34/45 samples (75.6%) positive for at least one recoverable …
House Sparrow Invasion Success Across Ecological, Immunological, And Molecular Scales, Kailey Marie Mccain
House Sparrow Invasion Success Across Ecological, Immunological, And Molecular Scales, Kailey Marie Mccain
USF Tampa Graduate Theses and Dissertations
Biological invasions offer natural experiments for studying how organisms cope with ecological novelty. Although invasion success is often attributed to enemy release, introduced organisms do not enter enemy-free environments. Instead, they enter heterogeneous landscapes in which some familiar enemies are absent, others remain, and entirely novel enemies may be encountered. The question, then, is how invaders (hereafter non-natives) are poised to respond to these threats? This dissertation examines whether successful invasions in house sparrows (Passer domesticus) is associated with shifts in pathogen exposure, immune dynamics in blood, gut physiology, and gene co-expression network structure.
Chapter 1 is at the population/ecological …
Association Of Social Isolation, Loneliness, Social Strain And Support With Cancer Onset, And Frailty And All-Cause Mortality In People With Cancer, Joanne Elayoubi
Association Of Social Isolation, Loneliness, Social Strain And Support With Cancer Onset, And Frailty And All-Cause Mortality In People With Cancer, Joanne Elayoubi
USF Tampa Graduate Theses and Dissertations
Cancer is the second leading cause of death both in the United States and globally and for individuals over sixty-five. In 2026, approximately 2,114,850 new cancer cases are projected to emerge according to the National Center for Health Statistics (Siegel et al., 2026). Cancer incidence is increasing, making older adults sixty-five and older at risk of frailty and mortality following cancer. Although social isolation, loneliness, lack of social support, and social strain have been found to be risk factors for poor health and mortality, it is not clear the extent to which social relationships are associated with incident cancer, and …
Ptp4a2 Promotes Leukemogenesis Through Inhibiting The P53 Tumor Suppressor Signaling Pathway In Leukemia-Initiating Cells, Shiyu Xiao, Michihiro Kobayashi, Yunpeng Bai, Wenjie Cai, Sergio Barajas, Mohammed Abdullahel Amin, Sasidhar Vemula, Chonghua Yao, Yuxia Yang, Christopher Borchers
Ptp4a2 Promotes Leukemogenesis Through Inhibiting The P53 Tumor Suppressor Signaling Pathway In Leukemia-Initiating Cells, Shiyu Xiao, Michihiro Kobayashi, Yunpeng Bai, Wenjie Cai, Sergio Barajas, Mohammed Abdullahel Amin, Sasidhar Vemula, Chonghua Yao, Yuxia Yang, Christopher Borchers
Faculty Work Comprehensive List
Acute myeloid leukemia (AML) is an aggressive hematological malignancy that is sustained by leukemia-initiating cells (LICs). Although protein tyrosine phosphatase 4A2 (PTP4A2), also known as phosphatase of regenerating liver 2 (PRL2), is highly expressed in AML, the mechanisms by which PTP4A2 promotes leukemogenesis are largely unexplored. In this study, we demonstrate that PTP4A2 promotes AML by inhibiting the p53 tumor suppressor pathway in LICs. Using KMT2A-MLLT3–driven AML as a model, we found that PTP4A2 deficiency activates p53 and induces LIC apoptosis and senescence, thereby extending the survival of recipient mice repopulated with Ptp4a2−/− LICs. Mechanistically, PTP4A2 directly interacts with …
On The Edge Of Science?, Mark Briffa, Lynne U. Sneddon
On The Edge Of Science?, Mark Briffa, Lynne U. Sneddon
Animal Sentience
In The Edge of Sentience, Jonathan Birch (2024) provides a thought-provoking synthesis of current perspectives on animal (and artificial) sentience. He addresses the question from conceptual, ethical, regulatory and empirical viewpoints. Here we focus on some of the scientific issues raised, including defining and operationalising the concept of sentience and the implications for policy and regulation. Despite unresolved conceptual challenges, the book makes a compelling case for the continued scientific investigation of animal sentience.
Regional, Functional And Transcriptomic Decoding Of Multidimensional Brain Structure Alterations In Obsessive-Compulsive Disorder, Leonardo Cardoso Saraiva, João Ricardo Sato, Isaac Sebenius, Nadza Dzinalija, Carla Del Río-Torné, Fábio Godinho, Antonio C. Lopes, Thomas V. Fernandez, Monicke O. Lima, Anderson M. Winkler
Regional, Functional And Transcriptomic Decoding Of Multidimensional Brain Structure Alterations In Obsessive-Compulsive Disorder, Leonardo Cardoso Saraiva, João Ricardo Sato, Isaac Sebenius, Nadza Dzinalija, Carla Del Río-Torné, Fábio Godinho, Antonio C. Lopes, Thomas V. Fernandez, Monicke O. Lima, Anderson M. Winkler
Human Genetics Publications
Studies of brain morphology in mental illness often focus on a few neuroimaging phenotypes. Here we present a comprehensive morphological characterization in obsessive-compulsive disorder (OCD) in a large sample (2255 OCD, 2264 controls) using nine cortical and four subcortical phenotypes, including several not previously examined in OCD, among them a subcortical structural similarity network phenotype developed here. Spatially distinct regional alterations emerged across structural phenotypes: cortical curvature alterations in default mode and frontoparietal networks, increased structural similarity network node degree in sensorimotor regions, widespread volume reductions associated with medication use, and localized subcortical shape alterations. In brain-behavior predictive models, curvature …
Closing The Gaps: Reforming Maryland Controls On Veterinary Antimicrobial Distribution, Samantha Capaldo, Kerry Mcclaughry
Closing The Gaps: Reforming Maryland Controls On Veterinary Antimicrobial Distribution, Samantha Capaldo, Kerry Mcclaughry
Journal of Food Law & Policy
Antimicrobials have been used in livestock and other food animals in the United States (“U.S.”) since the late 1940s. An antimicrobial is “[a]ny natural, synthetic, or semisynthetic substance that can eradicate or prevent the growth of microbes,” including “[a]ntibacterial, antifungal, antiparasitic, and antiviral medications.” Antimicrobial use in food animals is subject to a complex statutory and regulatory framework at both the state and federal levels. Antimicrobial use in food animals has been widely criticized for contributing to antimicrobial-resistant bacterial infections in humans. In response to this criticism, the U.S. Food and Drug Administration (“FDA”) and several states, including Maryland, have …
The Effect Of Ellagic Acid Isolated From Maclura Pomifera Fruit On The Staling Dynamics During The Storage Of Bread Products, Suvonqul S. Ravshanov, Anvar M. Normatov, Sarvinoz B. Nazarova, Sirojiddin Kh. Sadullayev, GuliraʼNo S. Bosimova
The Effect Of Ellagic Acid Isolated From Maclura Pomifera Fruit On The Staling Dynamics During The Storage Of Bread Products, Suvonqul S. Ravshanov, Anvar M. Normatov, Sarvinoz B. Nazarova, Sirojiddin Kh. Sadullayev, GuliraʼNo S. Bosimova
CHEMISTRY AND CHEMICAL ENGINEERING
This article investigates the effect of ellagic acid isolated from Maclura pomifera fruit on the staling dynamics during the storage of bread products. The study aimed to determine the effectiveness of ellagic acid's antioxidant and antimicrobial properties in preserving the microbiological stability and technological quality of bread. Experiments were conducted on bread samples with ellagic acid added at concentrations of 0.05% and other levels. The results showed a slowdown in the staling process, as indicated by moisture content, water retention, shrinkage, and penetrometric measurements. Specifically, at a concentration of 0.05%, ellagic acid helped to maintain the softness and elasticity of …
Humans Rule? Development Of Stewardship Mindsets Among Religious Undergraduates, Jamie Jensen, J Robert Nielson
Humans Rule? Development Of Stewardship Mindsets Among Religious Undergraduates, Jamie Jensen, J Robert Nielson
ScholarsArchive Data
Two cohorts of students enrolled in a non-major introductory biology course were surveyed in 2020 and 2025 using the Revised New Ecological Paradigm (R-NEP) instrument. Open-ended student responses concerning their definition of ‘rule’ as a human prerogative were also analyzed using qualitative coding.
Promiscuous Mutualisms: John Dupré And The Centrality Of Symbiosis In The Living World, Thomas Pradeu
Promiscuous Mutualisms: John Dupré And The Centrality Of Symbiosis In The Living World, Thomas Pradeu
Presidential Fellows Articles and Research
My goal in this chapter is to show that symbiosis, especially symbiotic interactions between ‘macrobes’ (non-microbial organisms) and microbes, is a central topic in John Dupré’s work. This topic is undeniably one of the topics by which Dupré has gained wide recognition among practicing scientists, in addition to his recognition within the philosophical community. I spell out why symbiosis has turned out to be a sort of ideal trope for Dupré, as it encapsulates many of his main personal themes—from promiscuous realism to process ontology. I then show that immunology offers one interesting and complementary entry point into microbial symbiosis …
Effects Of Anchor Scheme On Torque And Neuromuscular Responses During And Following Fatiguing Isokinetic Forearm Flexion Tasks: Insights From High-Density Electromyography And Wavelet Analysis, Dolores Guadalupe Ortega
Effects Of Anchor Scheme On Torque And Neuromuscular Responses During And Following Fatiguing Isokinetic Forearm Flexion Tasks: Insights From High-Density Electromyography And Wavelet Analysis, Dolores Guadalupe Ortega
Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–
This study examined the effects of anchor scheme on torque and neuromuscular responses during and following fatiguing isokinetic forearm flexion tasks. Thirteen men (mean ± SD; age: 22.0 ± 1.9 yr; height: 183.0 ± 6.4 cm; body mass: 90.2 ± 18.1 kg) completed pretest and posttest maximal, concentric, isokinetic forearm flexion muscle actions at 30°∙s-1 before and after continual, concentric, isokinetic forearm flexion tasks at 30°∙s-1 at an RPE of 6 (RPE6T) and the torque (TRQ6T) produced during the first repetition of the RPE6T. Monopolar electromyographic (EMG) signals were recorded from the biceps brachii using a high-density EMG sensor. A …
Lost In The Weeds No More! Revision Of The Robust Herb Gall Wasps (Hymenoptera, Cynipidae, Aulacideini) In North America, Louis F. Nastasi, Charles K. Davis, José Luis Nieves-Aldrey, Cecil N. Smith, Simon Van Noort, Ebony G. Murrell, Timothy S. Frey, Chris Friesen, M. J. Hatfield, Heather M. Hines, John F. Tooker, Andrew R. Deans
Lost In The Weeds No More! Revision Of The Robust Herb Gall Wasps (Hymenoptera, Cynipidae, Aulacideini) In North America, Louis F. Nastasi, Charles K. Davis, José Luis Nieves-Aldrey, Cecil N. Smith, Simon Van Noort, Ebony G. Murrell, Timothy S. Frey, Chris Friesen, M. J. Hatfield, Heather M. Hines, John F. Tooker, Andrew R. Deans
Department of Entomology: Faculty Publications
We revise the North American fauna of Aulacideini (Hymenoptera: Cynipidae) using morphological, ecological, and genetic (DNA barcode) data, incorporating observations from over 5,000 adult specimens and galls. Prior to revision, the fauna included 24 species in four genera. Six new genera and 25 new species are described, all authored by Nastasi: Argyrix gen. nov., Barathria gen. nov., Cosmita gen. nov., and Ketsia gen. nov., for species previously placed in Antistrophus Walsh; Prixima gen. nov., for a new species inducing galls on Pyrrhopappus DC.; and Tookeria gen. nov., for a new species inducing galls on Silphium L.; Antistrophus frieseni sp. nov., …
Emergency Action Plan: Home, Family, Pets, And Livestock, Kristin Black, Michael Pate, Callahan K. Adams
Emergency Action Plan: Home, Family, Pets, And Livestock, Kristin Black, Michael Pate, Callahan K. Adams
All Current Publications
This document is an emergency family action plan designed to help your entire household prepare for emergencies. It aligns with the Youth Emergency Preparedness and Animal Project Safety Program available through Utah State University (USU). It can be taught by FFA teachers, 4-H leaders, Extension faculty/staff, and afterschool program educators. The Emergency Action Plan is intended for youth to bring home, lead their families in completing the sections, and guide them in preparing for and practicing emergency preparedness.
Comparison Of Alos-2 Palsar-2 L-Band Images For Fuel Moisture Discrimination In Forests In Mountainous Areas, Marin Loncar, Brigitte Leblon, Ashlin Richardson, Laura L. Bourgeau-Chavez, Dzhamal Amishev
Comparison Of Alos-2 Palsar-2 L-Band Images For Fuel Moisture Discrimination In Forests In Mountainous Areas, Marin Loncar, Brigitte Leblon, Ashlin Richardson, Laura L. Bourgeau-Chavez, Dzhamal Amishev
Michigan Tech Publications
This study compares terrain-corrected polarimetric variables derived from L-band ALOS-2 PALSAR-2 acquired over a forested and mountainous region of southeast British Columbia (BC) during a drier and a wetter date. Backscatter, polarimetric decomposition parameters, and polarimetric discriminators were compared across 5 broad fuel types (forest, sparse, unforested, incomplete burn, complete burn) to examine if values differ between fuel moisture conditions as characterized by the value of the Drought Code (DC). Polarimetric variables suitable for use in fuel moisture modeling were identified using a one-way analysis of variance (ANOVA) test of significance applied to the normalized differences of these variables between …
تأثير ارتفاع ثاني أكسید الكربون ، و الأشعة فوق البنفسجیة - ب، و ارتفاع درجة الحرارة على الكینوا, Mohamed Yousif
تأثير ارتفاع ثاني أكسید الكربون ، و الأشعة فوق البنفسجیة - ب، و ارتفاع درجة الحرارة على الكینوا, Mohamed Yousif
Thesis/ Dissertation Defenses
This is an experimental study that focuses on the present status of three factors that shape the current world global climate, and how it affects future agriculture, The study gives an insight on how effective are elevated CO₂, high UV-B irradiation and rising temperature on forage after 50 years’ time, keeping in mind the growing population and the increasing demand for proteins, it focuses on Chenopodium Quinoa, A C3 plant that is highly nutritious and known for its ability to tolerate high temperature, high salt concentration, and drought. Recently it got more focus and is cultivated in many places all …
Effect Of Abiotic Stress On Uae Native Acacia Plants: Salinity, Drought, Uv-B, Co₂, And Temperature Under Open Top Chamber (Otc), Fatima Nasser Alkaabi
Effect Of Abiotic Stress On Uae Native Acacia Plants: Salinity, Drought, Uv-B, Co₂, And Temperature Under Open Top Chamber (Otc), Fatima Nasser Alkaabi
Thesis/ Dissertation Defenses
The presence of abiotic stressors such as salinity, water shortage, hot weather, increase in atmospheric concentration of carbon dioxide and increase in UV-B radiations are major limiting factors to plant growth and survival, especially in desert and semi-desert conditions. These environmental limitations increase the exposure of the United Arab Emirates (UAE) to the lack of freshwater, extensive soil salinization, and rapid effects of climate change. As a result, the discovery of native plant species that can survive under various abiotic stress salinity and drought levels is the key to establishing the sustainable, ecologically adaptive landscaping and the successful ecological rehabilitation …