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Articles 1291 - 1320 of 40176
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Barriers And Corridors: Timber Rattlesnake Habitat Connectivity In New York, Lauren Rose
Barriers And Corridors: Timber Rattlesnake Habitat Connectivity In New York, Lauren Rose
Electronic Theses & Dissertations (2024 - present)
Habitat fragmentation poses a significant threat to species that rely on landscape connectivity for movement in search of food, water, and mates. The timber rattlesnake (Crotalus horridus), listed as a threatened species in New York State, travels an average of 1.5 miles—and up to five miles—from permanent denning sites to reach habitat suitable for gestation, foraging, basking, and overwintering. Ongoing development in the lower Hudson Valley has increasingly fragmented these critical habitats, restricting movement between den populations. This thesis evaluates landscape barriers that contribute to population isolation and identifies opportunities to restore connectivity among timber rattlesnake metapopulations.
Using …
Combating Antibiotic Resistance With Plasmid-Dependent Phages, Rhiannon T. Mariano
Combating Antibiotic Resistance With Plasmid-Dependent Phages, Rhiannon T. Mariano
Electronic Theses & Dissertations (2024 - present)
The alarming rise of carbapenem-resistant bacteria poses an urgent global health threat, driven in large part by the horizontal spread of carbapenemase-encoding plasmids (Ma et al., 2023). These plasmids are often highly mobile and transmissible, enabling rapid dissemination of resistance genes across diverse bacterial populations. Their mobility is largely mediated by conjugation, a process dependent on the formation of pili, which serve as physical bridges for plasmid transfer between cells (Murray et al. 2022; San Millan and MacLean 2017; Virolle et al. 2020). Beyond their role in gene exchange, these pili also act as entry points for a unique class …
Investigating The Anti-Apoptotic Properties Of The N-Terminus Of The Chlamydia Trachomatis Effector Tarp, Kasey S. Jordan
Investigating The Anti-Apoptotic Properties Of The N-Terminus Of The Chlamydia Trachomatis Effector Tarp, Kasey S. Jordan
Graduate Studies Theses and Dissertations 2026
As the most prevalent bacterial STI in the United States and leading cause of infection-related blindness worldwide, the obligate intracellular bacteria, Chlamydia trachomatis (Ct), poses a significant threat to public health. As an obligate intracellular bacteria, invasion of the host cell is a crucial step in Chlamydia’s developmental cycle. To drive invasion, Ct injects prepackaged effectors into the host cell using a T3SS. An early Chlamydial effector, translocated actin recruiting phosphoprotein, or Tarp, interacts with host cell actin to promote invasion, mediated via Tarp’s C-terminal region. Although the function of Tarp’s C-terminus is well defined, the Tarp’s N-terminus …
Examining Drivers Of Brook Trout (Salvelinus Fontinalis) Fecundity And Recruitment In Central Appalachian Headwater Streams, Emilee Esther Briggs
Examining Drivers Of Brook Trout (Salvelinus Fontinalis) Fecundity And Recruitment In Central Appalachian Headwater Streams, Emilee Esther Briggs
Graduate Theses, Dissertations, and Problem Reports (ETD)
The persistence of fish populations depends on the repeated production and survival of new year classes, also referred to as recruitment. Recruitment is broadly defined as the number of individuals in a fish population or stock that survive to a specific stage. However, the broader recruitment process reflects the cumulative outcome of many earlier life stages, including egg survival, fry emergence, and survival through the recruitment period. As a result, recruitment can vary substantially among years and populations, producing strong or weak year classes that influence population abundance and persistence. Understanding why recruitment varies is therefore central to fisheries ecology …
An Analysis Of Systemic And Contact Herbicide Usage Trends In Illinois Corn Production Systems, Paige E. Mckittrick
An Analysis Of Systemic And Contact Herbicide Usage Trends In Illinois Corn Production Systems, Paige E. Mckittrick
Murray State Theses and Dissertations
Herbicide use is central to weed management in Illinois corn production; however, long-term changes in the balance between systemic and contact herbicides have not been well quantified at the statewide scale. This study analyzes herbicide trends in Illinois corn from 1982 to 2016 using secondary data from the USDA Agricultural Chemical Use Survey, paired with climate, regulatory, and herbicide resistance information. Herbicide active ingredients were classified into systemic and contact functional categories and grouped according to Weed Science Society of America (WSSA) mode-of-action (MOA) codes. For each survey year, total herbicide load (lb a.i./acre), functional proportions, MOA-specific contributions, and a …
Cross-Cue Reactivity Of Nicotine And Cannabis Vaping Products, Madeline Smith
Cross-Cue Reactivity Of Nicotine And Cannabis Vaping Products, Madeline Smith
Graduate Theses, Dissertations, and Problem Reports (ETD)
SIGNIFICANCE. The rewarding properties of nicotine increase when administration is paired with external stimuli, or “cues”, including those related to vaping products. Given the visual similarity between nicotine vaping products (NVPs) and THC vaping products (TVPs), exposure to one product may elicit reactivity (e.g., craving, urge to use) to the other. The present study aimed to develop a set of cues capable of differentiating NVPs from TVPs to inform investigations of cross-cue reactivity. METHODS. Images (n=61 NVPs; n=64 TVPs; 7=unspecified) were obtained via an online search using both generic (“vape”, “vape pen”) and product-specific (e.g., “nicotine vape”, “dab pen”) keywords …
Relationships Between Larval Fish Drift, Time Of Day And Discharge In An Ozark Stream, Daniel D. Magoulick, Christy L. Graham
Relationships Between Larval Fish Drift, Time Of Day And Discharge In An Ozark Stream, Daniel D. Magoulick, Christy L. Graham
Biological Sciences Faculty Publications and Presentations
We examined the relationship between larval fish numbers and discharge during a high flow event in Bear Creek, Arkansas, a small Ozark stream. Additionally, we examined the relationship between fish numbers and time of day, and the spatial distribution of families and size classes. A total of 3,083 fish from five families were collected. Leuciscidae was the dominant family collected, followed by Percidae, and Catostomidae. Larval fish in Bear Creek were not susceptible to increased discharge from the flood event, as all three families exhibited strong significant negative relationships to discharge at night when discharge began to decline. Larval fish …
A Systematic Literature Review Of Sustainable Ports Strategies And Initiatives In The Arabian Gulf Ports – Lessons For Saudi Arabia And Uae, Osayd Helal, Jane Haider, Jean-Paul Skeete, Sehwa Lim
A Systematic Literature Review Of Sustainable Ports Strategies And Initiatives In The Arabian Gulf Ports – Lessons For Saudi Arabia And Uae, Osayd Helal, Jane Haider, Jean-Paul Skeete, Sehwa Lim
Journal of King Abdulaziz University: Marine Science
This systematic review provides a comprehensive evaluation of sustainability strategies in Arabian Gulf ports, focusing on the interplay between technological advancements, green initiatives, and regulatory challenges. While Industry 4.0 technologies—such as automation, artificial intelligence, and electrification—have been integrated to enhance operational efficiency and reduce carbon emissions, the extent to which these innovations align with regional policy frameworks and geopolitical constraints remains insufficiently analysed.
To address this gap, this review synthesises insights from 25 peer-reviewed studies, employing a comparative framework to assess the adoption of sustainability practices in Arabian Gulf ports, focusing on their approaches toward sustainable port development. It is …
Assessment Of Microplastic Pollution In Economically Significant Fish Species From Libya’S Northeastern Mediterranean Coast, Mousa Kateesh, Tarek A. Temraz, Rafat Afifi Khattab
Assessment Of Microplastic Pollution In Economically Significant Fish Species From Libya’S Northeastern Mediterranean Coast, Mousa Kateesh, Tarek A. Temraz, Rafat Afifi Khattab
Journal of King Abdulaziz University: Marine Science
Microplastic pollution in marine ecosystems has become a pressing global environmental issue. However, there is limited information on the distribution of microplastics in Libyan territorial waters. This study investigates plastic waste pollution in five commercially important fish species from various marine habitats along the eastern Libyan coast (Ain El-Ghazala, Sousa, Ras Hilal, Alhaniyah, and Alhamama). A total of 75 fish specimens were collected, comprising 15 individuals from each species. The findings revealed that 38% of the sampled fish had ingested plastic debris, with microplastics being the predominant form. The Sousa region exhibited the highest contamination rate (54.46%), while Alhaniyah had …
Urbanization Impacts On Microplastic In Benthic Organisms And Sediment Of Small Islands, Andrio Wibowo, Suyud Warno Utomo
Urbanization Impacts On Microplastic In Benthic Organisms And Sediment Of Small Islands, Andrio Wibowo, Suyud Warno Utomo
Journal of King Abdulaziz University: Marine Science
Indonesia is an archipelago country comprising thousands of islands, including small islands. Currently, small islands have experienced urbanization in the forms of land use developments and conversions from pristine ecosystems to settlements and tourism facilities, leading to the contamination of microplastics. Despite growing numbers of research on microplastic in water, there is still limited information about microplastic in the sediment and benthic, in particular in developed small island environments. This study compared the types of land use on the island from reserved areas, tourism, and settlement. The microplastics were characterized based on the shapes. The results confirm that land use …
Netrin-1 Promotes Pancreatic Tumorigenesis And Innervation Through Neo1, Hiroki Kobayashi, Yosuke Ochiai, Junya Arai, Masahiro Hata, Feijing Wu, Masaki Sunagawa, Tadashi Iida, Taisuke Baba, Ermanno Malagola, Takayuki Tanaka, Zhengyu Jiang, Ruth A White, Xiaofei Zhi, Jin Qian, Quin T Waterbury, Ruhong Tu, Biyun Zheng, Yi Zeng, Hualong Zheng, Puran Zhang, Shuang Li, Leah B Zamechek, Jonathan S Labella, Takahiro Sugie, Atsushi Enomoto, Holger K Eltzschig, Carmine F Palermo, Iok In Christine Chio, Kenneth P Olive, Timothy C Wang
Netrin-1 Promotes Pancreatic Tumorigenesis And Innervation Through Neo1, Hiroki Kobayashi, Yosuke Ochiai, Junya Arai, Masahiro Hata, Feijing Wu, Masaki Sunagawa, Tadashi Iida, Taisuke Baba, Ermanno Malagola, Takayuki Tanaka, Zhengyu Jiang, Ruth A White, Xiaofei Zhi, Jin Qian, Quin T Waterbury, Ruhong Tu, Biyun Zheng, Yi Zeng, Hualong Zheng, Puran Zhang, Shuang Li, Leah B Zamechek, Jonathan S Labella, Takahiro Sugie, Atsushi Enomoto, Holger K Eltzschig, Carmine F Palermo, Iok In Christine Chio, Kenneth P Olive, Timothy C Wang
Faculty, Staff and Student Publications
Nerves can regulate tumorigenesis and cancer progression. However, clarification of the role of axon guidance molecules in tumorigenesis, innervation, and metastasis is required to better understand the tumor-promoting functions of nerves. Using murine KrasG12D-mutant pancreatic organoids, we screened axon guidance molecules and identified netrin-1 upregulation. Netrin-1 was also upregulated in vivo during pancreatic tumorigenesis in humans and mice. Mutant KRAS and β-adrenergic signaling upregulated netrin-1 and its receptor NEO1 in epithelial cells in part through the MAPK pathway. Ex vivo culture of celiac ganglia showed that netrin-1 promoted the axonogenesis of sympathetic neurons through nerve NEO1. In the Pdx1-Cre;LSL-KrasG12D/+ model, …
Speeding Up Interval Estimation For R2-Based Mediation Effect Of High-Dimensional Mediators Via Cross-Fitting, Zhichao Xu, Chunlin Li, Sunyi Chi, Tianzhong Yang, Peng Wei
Speeding Up Interval Estimation For R2-Based Mediation Effect Of High-Dimensional Mediators Via Cross-Fitting, Zhichao Xu, Chunlin Li, Sunyi Chi, Tianzhong Yang, Peng Wei
Faculty, Staff and Student Publications
Mediation analysis is a useful tool in investigating how molecular phenotypes such as gene expression mediate the effect of exposure on health outcomes. However, commonly used mean-based total mediation effect measures may suffer from cancellation of component-wise mediation effects in opposite directions in the presence of high-dimensional omics mediators. To overcome this limitation, we recently proposed a variance-based R-squared total mediation effect measure that relies on the computationally intensive nonparametric bootstrap for confidence interval estimation. In the work described herein, we formulated a more efficient two-stage, cross-fitted estimation procedure for the R2 measure. To avoid potential bias, we performed …
Investigating The Incorporation Of Milled Rice In Brewing Non-Alcoholic Beer To Enhance Sensory Quality, Christian Schubert, Rahul Sen, Nils Rettberg, Scott Lafontaine
Investigating The Incorporation Of Milled Rice In Brewing Non-Alcoholic Beer To Enhance Sensory Quality, Christian Schubert, Rahul Sen, Nils Rettberg, Scott Lafontaine
Food Science Faculty Publications and Presentations
The influence of substituting barley malt with milled rice on the sensory and chemical characteristics of nonalcoholic beers (NAB) was investigated. Physicochemical and volatile analyses were conducted on the NABs. Original gravities ranged from 6.71% w/w (100% barley malt) to 7.15% w/w (100% rice), with alcohol contents between 0.33% v/v (70% barley/30 %rice) and 0.45 % v/v (100% rice). Color decreased from 10.8 EBC (100% barley malt) to 3.3 EBC (100% rice). Descriptive analysis sensory evaluations by trained panelists in the United States and European Union were used to characterize the sensory profiles of the NABs. Principal component analysis showed …
Biomarker And Age At Onset Endophenotypes Offer New Insights Into The Genetic Etiology Of Alzheimer’S Disease, Joseph Bradley
Biomarker And Age At Onset Endophenotypes Offer New Insights Into The Genetic Etiology Of Alzheimer’S Disease, Joseph Bradley
Arts & Sciences Graduate Student Theses and Dissertations
Introduction: Alzheimer’s Disease (AD) remains among the top 10 causes of death in the United States and is projected to affect nearly 14 million people by 2050. To this point, studies of Alzheimer’s genetics and endophenotypes have yielded a bounty of results that culminated in the first disease-modifying drugs, lecanemab and donanemab, in 2022. Most of the genetic studies for Alzheimer’s disease to date have been focused on late-onset AD or Autosomal dominant AD, leaving a critical need for studying sporadic early-onset AD (EOAD; ~10% of cases). Furthermore, the demand for clinical portability has created a need for high-sensitivity proteomic …
Investigating The Role Of Cornichon-Homolog 3 (Cnih3) In Opioid Use, Contributing Risk Factors, And Associated Neural Substrates, Tania Lintz
Arts & Sciences Graduate Student Theses and Dissertations
Opioid misuse remains rampant as potent synthetic opioids such as fentanyl flood the market. Large-scale genetic tools like the GWAS identify previously unrecognized targets and biomarkers in opioid misuse with the hopes of combating the opioid epidemic and opioid use disorder (OUD). One such target is the AMPA receptor (AMPAR) auxiliary protein Cornichon Homolog-3 (CNIH3), which determines AMPAR subunit composition and kinetics. Though CNIH3 was identified as a gene of interest in OUD, its role in opioid use and accompanying risk factors has not been studied. Using mice with a CNIH3 deletion, we assess the role of CNIH3 in risk …
Gas-Flux-Determination-Method Effects On Greenhouse Gas Emissions Andglobal Warming Potential From Soybean In Southeast Arkans, Jonathan B. Brye, Diego Della Lunga, Kristofor R. Brye
Gas-Flux-Determination-Method Effects On Greenhouse Gas Emissions Andglobal Warming Potential From Soybean In Southeast Arkans, Jonathan B. Brye, Diego Della Lunga, Kristofor R. Brye
Crop, Soil and Environmental Sciences Faculty Publications and Presentations
Greenhouse gas (GHG) research and quantification have increased in importance recently due to climate change. Non-flow-through chamber systems collect large quantities of gas concentration data to determine the gas flux, but gas-flux-determination (GFD) methods can vary between regression models, how negative fluxes are considered, and what agroecosystem is evaluated, which makes selecting an analysis method complicated. The objective of this study was to evaluate the effects of GFD method [i.e. linear (L) and exponential (E) regression models, with negative fluxes (WNF) and with reassigned negative fluxes (RNF)] on GHG fluxes, emissions, and global warming potential (GWP) from soybean (Glycine max) …
Integration Of Islamic Values In Mathematics Learning, Ai Mulya, Surya Faradiba
Integration Of Islamic Values In Mathematics Learning, Ai Mulya, Surya Faradiba
Jurnal Pendidikan Sains
This study aims to identify the integration of Islamic values in mathematics learning and its contribution to student character development. The method used is a systematic literature study by reviewing relevant accredited scientific articles. The results of the study indicate that the integration of Islamic values is carried out through the preparation of Islamic-context-based mathematics problems, linking concepts to verses of the Qur'an and hadith, the application of ethnomathematics with Islamic cultural nuances, and the introduction of Islamic economic concepts. The dominant values that emerge include honesty, responsibility, discipline, justice, and piety. These findings indicate that the integration of Islamic …
A Proposed Urban Branding Strategy As Sustainable Urban Regeneration Policy, A Case Study Of Burj-Al Burullus City, Dalia S. Shebl, Kariman A. Shawky
A Proposed Urban Branding Strategy As Sustainable Urban Regeneration Policy, A Case Study Of Burj-Al Burullus City, Dalia S. Shebl, Kariman A. Shawky
Mansoura Engineering Journal
This study examines the importance of a branding strategy that can be applied in Burj Al-Burullus city to promote and catalyze cultural heritage branding and invest in these facilities for economic and tourism purposes. By measuring the indicators of how urban branding may be achieved. Burj Al-Burullus city is empirically examined using Identity-Based Approach. Based on profound theoretical and analytical studies, the branding concept was studied and analyzed composing a list of indicators for tangible and intangible elements that illustrate the urban branding value of cities. Followed by an analysis of Burj Al-Burullus city using GIS and city data base …
Towards Computational Methods In Medical Data Analysis: From Speech And Text To Imaging, Kristin Qi
Towards Computational Methods In Medical Data Analysis: From Speech And Text To Imaging, Kristin Qi
Graduate Doctoral Dissertations
Early detection of cognitive decline and efficient medical image analysis remain critical challenges in healthcare. Traditional clinical assessments are infrequent and resource-intensive, while everyday speech data and unlabeled medical images remain largely unexploited. This dissertation develops computational methods integrating machine learning and artificial intelligence across speech, text, and imaging modalities to address challenges in medical data processing. For cognitive monitoring, this work first introduces methods using voice assistant systems to collect longitudinal speech data in home environments, demonstrating that incorporating historical session patterns significantly enhances detection of mild cognitive impairment. Building on this foundation, a framework combining large language model-driven …
Psoriasis Treatments In The Stabilization Of Atherosclerosis: A Systematic Review, Lixin Ji, Sowmya Ravi, Laura Wright, Vi Nguyen, Jose Wiley, Milena Vukelic, Sangkyu Kim
Psoriasis Treatments In The Stabilization Of Atherosclerosis: A Systematic Review, Lixin Ji, Sowmya Ravi, Laura Wright, Vi Nguyen, Jose Wiley, Milena Vukelic, Sangkyu Kim
School of Medicine Faculty Publications
This systematic review explores the relationship between achieving minimal disease activity in psoriasis and the progression of atherosclerosis. It investigates how biologic therapies and other treatments impact atherosclerosis markers, offering insights into therapeutic strategies. A comprehensive search of PubMed, Embase, and Web of Science was conducted from January 1, 2000, to April 1, 2023, using terms such as psoriasis, psoriatic arthritis, atherosclerosis, biologic therapy, vascular stiffness, carotid intima-media thickness (CIMT), and coronary computed tomography angiography (CCTA). Eligible studies were those involving human subjects over 18, written in English, that provided quantitative atherosclerosis markers, including CIMT, CCTA, arterial pulse wave velocity …
Effect Of Nettle (Urtica Dioica L.) Seed Powder Supplementation On Some Important Quality Characteristics Of Cakes, Esra İrem Can, Kadi̇r Çebi̇
Effect Of Nettle (Urtica Dioica L.) Seed Powder Supplementation On Some Important Quality Characteristics Of Cakes, Esra İrem Can, Kadi̇r Çebi̇
Turkish Journal of Agriculture and Forestry
The nutritional adjustment of food products has gained popularity in recent years as consumer interest in healthy eating has increased. Cake is a widely consumed cereal-based product containing such key nutrients as carbohydrate, fat, protein, fiber, vitamins, and minerals. In the present study, crust and crumb color, specific volume, microstructure, antimicrobial activity, total phenolic content, antioxidant activity, and sensory analyses were evaluated in four cake groups: a control cake (IT0) and cakes supplemented with 1% (IT1), 3% (IT2), and 5% (IT3) nettle seed powder. The addition of nettle seed powder to the cakes significantly reduced the crust (L*, a* and …
A New Longidoridae Member, Xiphinema Brevicolle, From Citrus Orchards In Türkiye, Adem Özarslandan, Ayşenur Aslan, Lerzan Öztürk
A New Longidoridae Member, Xiphinema Brevicolle, From Citrus Orchards In Türkiye, Adem Özarslandan, Ayşenur Aslan, Lerzan Öztürk
Turkish Journal of Agriculture and Forestry
Individuals of the genus Xiphinema were recovered from soil samples collected during citrus surveys in south-eastern Türkiye. Morphological examination using light microscopy identified the species as X. brevicolle. The female individuals measured 2000–2050 μm in length, and displayed a slightly flattened lip region, an amphidelphic reproductive system with two well-developed branches, and a short conoid tail ending in a rounded tip. These morphometric and morphological features were consistent with those of previously described X. brevicolle specimens. For molecular confirmation, the D2–D3 segment of the 28S rDNA was amplified using the D2AD3B primer pair, and sequenced; the resulting sequence has been …
Utilization Of Phytogenic Silver Nanoparticles And Bacterial Agents For The Management Of Citrus Canker Disease, Zainab Jamil, Tariq Mukhtar, Muhammad Usman Raja, Muhammad Shahbaz, Jaya Seelan S. Seelan, Muhammed Tatar, Amjad Ali, Noor Fatima, Rahma Bejaoui, Ayşe Usanmaz Bozhüyük
Utilization Of Phytogenic Silver Nanoparticles And Bacterial Agents For The Management Of Citrus Canker Disease, Zainab Jamil, Tariq Mukhtar, Muhammad Usman Raja, Muhammad Shahbaz, Jaya Seelan S. Seelan, Muhammed Tatar, Amjad Ali, Noor Fatima, Rahma Bejaoui, Ayşe Usanmaz Bozhüyük
Turkish Journal of Agriculture and Forestry
Citrus is one of the most important and widely cultivated fruit crops globally. However, its productivity is increasingly threatened by various diseases, with bacterial infections being particularly the most destructive. Among these, citrus canker, caused by Xanthomonas axonopodis pv. citri (Xac), poses a significant challenge, requiring effective management strategies. Traditional approaches have shown limited success, but nanotechnology has emerged as a promising alternative for disease control. In this study, Xanthomonas spp. was isolated from two locations: Koont Farm and the National Agricultural Research Centre (NARC) citrus orchards in Islamabad, Pakistan. The isolates were identified through morpho-biochemical methods. Moreover, three Bacillus …
Effects Of Different Mixing Ratios Of Common Vetch And Oats On Forage Yield And Quality, Meli̇h Okcu, Sedat Severoğlu, İbrahi̇m Kavuncu
Effects Of Different Mixing Ratios Of Common Vetch And Oats On Forage Yield And Quality, Meli̇h Okcu, Sedat Severoğlu, İbrahi̇m Kavuncu
Turkish Journal of Agriculture and Forestry
This study investigates the optimal mixing ratios of common vetch (Vicia sativa L., CV) and oats (Avena sativa L., O) for enhanced forage yield and quality in the ecological conditions of Erzurum Province. The research was conducted over two growing seasons with three replications in a randomized complete block design (RCBD). Specifically, three common vetch cultivars (Gülhan, Albayrak, Kubilay) and one oat cultivar (Kupa) were evaluated by sowing as sole crops and in different ratios (25% vetch + 75% oat, 50% vetch + 50% oat, 75% vetch + 25% oat). The analyzed parameters included hay forage yield (HFY), dry matter …
Many Hands Make Stronger Work: Building Cross-Institutional Undergraduate Research Experiences Using Universal Design For Learning, Stephen Podowitz, Abigail Graham, Madison E. Greene, Sarah R. Johnson, Katherine Leonard, Margaret Vander Sys, Mariel A. Pfeifer
Many Hands Make Stronger Work: Building Cross-Institutional Undergraduate Research Experiences Using Universal Design For Learning, Stephen Podowitz, Abigail Graham, Madison E. Greene, Sarah R. Johnson, Katherine Leonard, Margaret Vander Sys, Mariel A. Pfeifer
College of Life Sciences Faculty Papers
Designing an undergraduate research experience in which all team members can meaningfully contribute and experience growth can be challenging, especially for virtual teams working across institutions. For two years, the authors worked remotely as a team that included several undergraduate researchers in a highly involved research project. Through the partnership, the two principal investigators on the project were able to involve more undergraduates in research than they could individually, using a mentoring model that drew on Universal Design for Learning (UDL) principles to ensure students had opportunities for intellectual involvement in the research process. By working as an integrated team, …
A New Dioecious Bush Tomato, Solanum Nectarifolium (Solanaceae), From The Northern Tanami Desert, Northern Territory, Australia, With Reassessment Of S. Ossicruentum And A Change In The Circumscription Of S. Dioicum, Christopher T. Martine, Kym Brennan, Jason T. Cantley, Aiden Webb, Geoffrey Newton
A New Dioecious Bush Tomato, Solanum Nectarifolium (Solanaceae), From The Northern Tanami Desert, Northern Territory, Australia, With Reassessment Of S. Ossicruentum And A Change In The Circumscription Of S. Dioicum, Christopher T. Martine, Kym Brennan, Jason T. Cantley, Aiden Webb, Geoffrey Newton
Faculty Journal Articles
A new species of functionally dioecious bush tomato from the “Solanum dioicum + S. echinatum group” of Solanum subgenus Leptostemonum is described. Solanum nectarifolium Martine & Brennan, sp. nov., is a member of the taxonomically challenging Solanum dioicum W.Fitzg. species complex in Australia and differs from other species in the group by the presence of prominent and conspicuous extrafloral nectaries on the abaxial leaf surfaces, a tinge of purple on the new growth and young fruiting calyces, and curved prickles on young stems. Although fairly well represented in herbarium collections, this new taxon has historically been treated as a …
Black Bone Mri Morphometry For Mandibular Cortical Bone Measurement In Head And Neck Cancer Patients: Prospective Method Comparison With Ct, Lisanne V Van Dijk, Juan Ventura, Kareem A Wahid, Lin L Zhu, Brigid A Mcdonald, Sara Ahmed, Keith L Sanders, Sonja M Stieb, Lance Mccoy, Christina S Sharafi, Kathryn E Preston, Natalie A West, Sarah Mirbahaeddin, Dina M El-Habashy, Travis Salzillo, Samuel Mulder, Joly Fahim, Aubryane Dearmas, Mona Arbab, Yao Ding, Jihong Wang, Bastien Rigaud, Anando Sen, Mark Chambers, Katherine A Hutcheson, Kristy K Brock, Abdallah S R Mohamed, Stephen Y Lai, Clifton D Fuller
Black Bone Mri Morphometry For Mandibular Cortical Bone Measurement In Head And Neck Cancer Patients: Prospective Method Comparison With Ct, Lisanne V Van Dijk, Juan Ventura, Kareem A Wahid, Lin L Zhu, Brigid A Mcdonald, Sara Ahmed, Keith L Sanders, Sonja M Stieb, Lance Mccoy, Christina S Sharafi, Kathryn E Preston, Natalie A West, Sarah Mirbahaeddin, Dina M El-Habashy, Travis Salzillo, Samuel Mulder, Joly Fahim, Aubryane Dearmas, Mona Arbab, Yao Ding, Jihong Wang, Bastien Rigaud, Anando Sen, Mark Chambers, Katherine A Hutcheson, Kristy K Brock, Abdallah S R Mohamed, Stephen Y Lai, Clifton D Fuller
Faculty, Staff and Student Publications
Objectives: Determine the utility of low-flip angle "black bone" magnetic resonance imaging (MRI) for cortical mandibular bone assessment compared to computed tomography (CT).
Methods: Quantification of cortical mandibular bone width was performed per Hamada et al. at 15 cross-sectional interdentium locations on pretreatment black bone MRI and CT for 15 oropharyngeal cancer patients, with interobserver analyses on a subset of three patients by 11 observers. CT and MRI measurements were compared using Bland-Altman analysis, Lin's concordance, and Deming regression; interobserver variability was assessed with absolute variance and intraclass correlation coefficient (ICC).
Results: Bland Altman and Deming regression analyses showed CT …
Sex Differences In Bile Acid Homeostasis And Excretion Underlie The Disparity In Liver Cancer Incidence Between Males And Females, Megan E Patton, Sherwin Kelekar, Lauren J Taylor, Angela E Dean, Qianying Zuo, Rhishikesh N Thakare, Sung Hwan Lee, Emily C Gentry, Morgan Panitchpakdi, Pieter Dorrestein, Yazen Alnouti, Zeynep Madak-Erdogan, Ju-Seog Lee, Milton J Finegold, Sayeepriyadarshini Anakk
Sex Differences In Bile Acid Homeostasis And Excretion Underlie The Disparity In Liver Cancer Incidence Between Males And Females, Megan E Patton, Sherwin Kelekar, Lauren J Taylor, Angela E Dean, Qianying Zuo, Rhishikesh N Thakare, Sung Hwan Lee, Emily C Gentry, Morgan Panitchpakdi, Pieter Dorrestein, Yazen Alnouti, Zeynep Madak-Erdogan, Ju-Seog Lee, Milton J Finegold, Sayeepriyadarshini Anakk
Faculty, Staff and Student Publications
Hepatocellular carcinoma (HCC), the common liver cancer, exhibits higher incidence in males. Here, we report that mice lacking bile acid (BA) regulators, Farnesoid X Receptor (FXR also termed NR1H4) and Small Heterodimer Partner (SHP also termed NR0B2), recapitulate the sex difference in liver cancer risk. Since few therapeutic options are available, we focused on understanding the intrinsic protection afforded to female livers. Transcriptomic analysis in control and NR1H4 and NR0B2 double knockout livers identified female-specific changes in metabolism, including amino acids, lipids, and steroids. To assess translational relevance, we examined if transcriptomic signatures obtained from this murine HCC model correlate …
Communication Factors Influencing Smallholder Farmers' Adoption Of Climate Change Adaptation Measures In Kenya’S Embu County, Olive Wanjiru Ndwiga, Dominic Mutambu, Daniel Manguriu, Monicah Mucheru-Muna
Communication Factors Influencing Smallholder Farmers' Adoption Of Climate Change Adaptation Measures In Kenya’S Embu County, Olive Wanjiru Ndwiga, Dominic Mutambu, Daniel Manguriu, Monicah Mucheru-Muna
Journal of Environmental Science and Sustainable Development
Climate change in Kenya has severely impacted the agricultural sector, affecting food security. It is crucial to enhance farmers’ adaptive capacity to cope with these threats. Effective communication of climate variation risks and coping measures is essential to improve farmers' adaptive capacity. Nevertheless, the adoption of adaptation measures remains low. This is because the influence of communication factors remains underexplored. Therefore, this study focuses on exploring the communication factors affecting the adoption of climate variation adaptation measures in Embu County. The study was conducted in 2023 and 2024 and analysed using the Statistical Package for Social Sciences (SPSS) software. The …