Digital Commons Network^™

The Bogeyman Of Environmental Regulation: Federalism, Agency Preemption, And The Roberts Court, Kamaile A.N. Turčan

Minnesota Law Review Vols. 106:2 onward (2021-present)

In a trio of environmental cases—West Virginia v. EPA, Sackett v. EPA, and Loper Bright v. Raimondo—the Roberts Court curtailed the federal regulatory power and produced corresponding deregulatory outcomes under seemingly neutral legal principles. This Article interrogates the doctrinal coherency of the Roberts Court’s jurisprudence by applying the rationales of these cases to climate change litigation. Climate change policies advanced by state and local governmental plaintiffs represent the inverse of what the Court has previously rejected. The regulatory burdens arise under state, not federal, law. In this analysis, the Article advances a previously undertheorized aspect of the trio’s combined effect: …

Organ Of Corti Macrophages: A Distinct Group Of Cochlear Macrophages With Potential Roles In Supporting Cell Degeneration And Survival, Mengxiao Ye, Celia Zhang, Dalian Ding, Guang-Di Chen, Henry J. Adler, Rania Sharaf, Bo Hua Hu

Pacific Faculty Work

Macrophages are the primary immune cells in the cochlea, essential for maintaining cochlear homeostasis and orchestrating inflammatory responses to pathological events. Although these cells have been found in various parts of the cochlea, their presence in the organ of Corti, a critical structure for acoustic sensing, remains poorly understood. The present study was designed to examine macrophage responses to ototoxic drug-induced cochlear damage and age-related cochlear degeneration, with a particular focus on the pathological conditions that trigger macrophage recruitment into the organ of Corti. We used a model of ototoxicity induced by cyclodextrin, a cyclic oligosaccharide known for its ability …

Mediating Role Of Self-Efficacy In The Association Between Fatigue And Depressive Symptoms In Females With Rheumatoid Arthritis, I-Yu Hsiao, Hanoch Livneh, Chieh-Tsung Yen, Ming-Chi Lu, Wei-Jen Chen, Tzung-Yi Tsai

Counselor Education Faculty Publications and Presentations

Background and Objectives: Extant research on the relationship between fatigue and depression in people with rheumatic diseases portrays a divergent picture. While caring for persons with this medical condition, one issue that represents individual confidence in carrying out specific tasks, namely self-efficacy level, has attracted significant attention. Yet, the information regarding whether self-efficacy may pose a clue linking these two major symptoms is still unknown. The aim of this study, therefore, is to examine whether self-efficacy mediates the association between fatigue and depressive symptoms among persons with rheumatoid arthritis (RA). Materials and Method: A cross-sectional study of 224 …

Effects Of Commiphora Myrrha Resin Extract/Nanosilver On Immune Cells, Pathogen, And Breast/Colon Cancer Cell Line Growth, Mohammad Y. Alshahrani, Essam H. Ibrahim, Abeer S. Alahmari, Mona Kilany, Ramadan Taha, Haitham I. El-Mekkawy, Amr Ahmed El-Arabey, Ahmed Ezzat Ahmed

Turkish Journal of Agriculture and Forestry

Commiphora myrrha grows in various places of the world and is used for many purposes. The objectives of this study were to examine the biological influences of C. myrrha resin extract (MRE) alone or with its biogenic nanosilver on microbial, immune, and cancer cell growth. C. myrrha resin was boiled to prepare the MRE. Functional groups in the MRE were explored using Fourier-transform infrared spectroscopy (FTIR). MRE was used to synthesize nanosilver that was characterized using an ultraviolet-visible (UV-Vis)-spectrophotometer and X-ray diffraction. In vivo experiments included the untreated group (G1) and MRE-orally treated group (G2). Cancer cell lines, HCT-116 (colon) …

Antiinflammatory Mechanisms Of Barley-Based Functional Foods Beyond Diabetes Management, Hafiz Ghulam Muhu Din Ahmed, Adnan Noor Shah, Muhammad Ahtasham Mushtaq, Xiaomeng Yang, Jiazhen Yang, Xia Li, Li’E Yang, Xiaoying Pu, Yawen Zeng

Turkish Journal of Agriculture and Forestry

This review article investigated the antiinflammatory properties of barley, emphasizing its benefits beyond diabetes management. Barley, historically valued for its nutritional and medicinal properties, is rich in bioactive compounds such as beta-glucans, phenolic acids, and flavonoids. These compounds are known for their significant antioxidant and antiinflammatory activities. This study highlights the multifaceted mechanisms through which barley reduces systemic inflammation, including the enhancement of gut microbiota composition, the production of beneficial short-chain fatty acids, and the modulation of immune responses. Beta-glucans in barley lower cholesterol, and regulate glucose levels, while phenolic acids and flavonoids inhibit proinflammatory enzymes and cytokines, thereby reducing …

Colloidal Hot-Injection Synthesis Of Cubse2 Nanocrystals: Tetragonal Chalcogenide Templates For Superionic Lithiation Pathways, Yunhao Xu, Niket Powar, Kelly Zervos, Isabella Campbell, Simran Choudhary, Layan Al-Khaled, Progna Banerjee

Chemistry: Faculty Publications and Other Works

Copper boron selenides represent a previously unexplored class of materials with tetragonal structural symmetries and bonding chemistries potentially relevant to lithium-ion conduction. In this work, the first colloidal synthesis of nanocrystalline copper boron selenides is reported, enabling access to nanocrystals with reaction times shown as the synthetic knob to control composition and morphology. Copper boron selenide nanocrystals are synthetically designed as precursors for lithiation reactions aimed at probing structural evolution and ionic mobility pathways toward superionic conductors applicable as solid electrolytes in lithium-ion batteries. Postsynthetic lithiation studies under ambient conditions reveal a series of phase transformations and morphological changes, which …

Comprehensive Characterization Of Purified Naringinase: Effect On Naringin Content, Antioxidant Activity, Phenolic Profile, And Grapefruit Juice Quality, Arzu İmece, Memnune Şengül, Bülent Çeti̇n, Ömer İrfan Küfrevi̇oğlu, Arzu Öztürk Kesebi̇r

Turkish Journal of Agriculture and Forestry

Bitterness arising from naringin is a problem in citrus juices, especially grapefruit juice, in terms of consumer preference. Naringinase enzyme is used to eliminate the bitterness. In this study, naringinase was extracellularly extracted, isolated, and characterized from an Aspergillus niger strain in different media. The extracted enzyme was added to grapefruit juice at different concentrations (0.1%, 0.5%, 1%) (0.078, 0.39 and 0.78 EU) and stored at different temperatures (25, 35, and 45 °C) for 5 h. At the end of the first and fifth h, the amount of naringin, physicochemical properties, phenolic profiles, and antioxidant activities of the grapefruit juice …

Intraspecific Competition Can Promote Population-Level Specialization, Abdel H. Halloway

Faculty Scholarship

The hypothesis of competitive diversification asserts that increased intraspecific competition will cause a population to generalize in resource use. The reasoning is that as preferred resources are depleted, individuals which use alternative resources become more fit, leading to an overall broadening of resource use. However, recent studies have shown instances of the opposite effect: increased intraspecific competition leading to increased population resource specialization. We explored how intraspecific competition could affect population resource specialization by creating an evolutionary game theoretic consumer-resource model in which individuals have both resource use preference and resource use breadth which are flexible and adaptable. Using this …

Plane Xanthoma, Connor A. Sheehan, Theresa N. Tran, Jason B. Lee, Jeffrey Y. Liu, Sylvia Hsu

Department of Dermatology and Cutaneous Biology Faculty Papers

No abstract provided.

The Clean Water Act And Avoidance Creep, Jack H.L. Whiteley

Minnesota Law Review Vols. 106:2 onward (2021-present)

In Sackett v. EPA, the Supreme Court set out a test for the Clean Water Act’s jurisdiction over wetlands. The Act, the Court held, protects only those wetlands that have a continuous surface connection to relatively permanent bodies of water like streams, rivers, and lakes. If the connection lies below the surface, or is at the surface but discontinuous, the wetlands are presumed to fall outside the Act’s protections. The ruling, which abruptly curtailed how each administration since the 1970s had understood the Clean Water Act’s jurisdiction, has generated persuasive criticism from environmental scholars. In this Essay, prepared for the …

A Rubric For Assessing Conformance To The Ten Rules For Credible Practice Of Modeling And Simulation In Healthcare, Alexandra Manchel, Ahmet Erdemir, Lealem Mulugeta, Joy Ku, Bruno Rego, Marc Horner, William Lytton, Jerry Myers, Rajanikanth Vadigepalli

Computational Medicine Center Faculty Papers

The power of computational modeling and simulation (M&S) is realized when the results are credible, and the workflow generates evidence that supports credibility for the context of use. The Committee on Credible Practice of Modeling & Simulation in Healthcare was established to help address the need for processes and procedures to support the credible use of M&S in healthcare and biomedical research. Our community efforts have led to the Ten Rules (TR) for Credible Practice of M&S in life sciences and healthcare. This framework is an outcome of a multidisciplinary investigation from a wide range of stakeholders beginning in 2012. …

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.

Application Of Vermicompost Extract To Improve The Phytochemical Composition Of Berry Fruits, Jelena Tomić, Žaklina Karaklajić-Stajić, Marijana Pešaković, Svetlana M. Paunović, Boris Rilak, Maja Mikulic-Petkovsek, Metka Hudina, Robert Veberic, Nesi̇be Ebru Kafkas, Sezai̇ Erci̇şli̇, Jerneja Jakopic

Turkish Journal of Agriculture and Forestry

The growing market demand for environmentally friendly products for plant nutrition has led to the development of new fertilizers, particularly liquid compost-based products such as teas, extracts, and leachates. The aim of this research was to compare the effect of chemical fertilization (CF) and its combination with liquid fertilizer based on vermicompost and beneficial microorganisms (CF + VP) on the phytochemical profile of strawberry (Senga Sengana), blackberry (Čačanska Bestrna) and blueberry (Aurora). The results showed that CF + VP positively affected fruit weight (8.8 g), soluble solids (8.9°Bx), total sugars (65.5 g/kg FW), and the sum of all phenolic groups …

Green Biosynthesis Of Cobalt Oxide Nanoparticles Using Saccharum Munja Leaf Extract As A Catalyst For Callus Induction In Carnation (Dianthus Caryophyllus L.) Plants, Ishtiaq Ahmad, Sameed Arshad Chaudhry, Maryam Maryam, Aysha Arif Chahel, Riaz Ahmad, Mehmet Ramazan Bozhüyük, İbrahi̇m Bozkurt, Magda Abdel-Rahman, Konstantin Korolev

Turkish Journal of Agriculture and Forestry

The common name of a wild grass native to Pakistan with both edible and medicinal properties is Saccharum munja Roxb. (S. munja). Prior research has investigated various plant species for the green biosynthesis of nanoparticles to circumvent issues related to their physical and chemical production. This study presents the first evidence of synthesizing cobalt oxide nanoparticles (Co3O4NPs) using S. munja leaf extract (SMLE) as both a reducing and a capping agent. This study investigated their ability to induce in vitro callus formation in Dianthus caryophyllus L. (carnation). In this study, Co3O4NPs were synthesized using varying quantities of SMLE to achieve …

Precision Crop Yield Prediction Model Based On Deep Learning And Multimodal Data Fusion, Zijin Mo, Yanxiong Wu

Turkish Journal of Agriculture and Forestry

More precise crop yield prediction methods are essential in advancing precision agriculture, ensuring food security, and promoting sustainable agricultural practices. Deep learning technologies have significantly improved prediction accuracy by allowing the analysis of large-scale agricultural datasets. However, existing approaches still face challenges in effectively integrating multisource data, such as meteorological, soil, and remote sensing information, and optimizing model parameters. To address these issues, this study introduces TCGNet, a novel deep learning architecture that combines a time convolutional network (TCN), convolutional long short-term memory (ConvLSTM), and the grey wolf optimization (GWO) algorithm. The TCN is employed for time series analysis, ConvLSTM …

In Vitro Regeneration Potential Of Pistacia Integerrima And Pistacia Khinjuk Rootstocks: A Modeling Approach For Optimal Medium Formulation, Heydem Eki̇nci̇, Beki̇r Erol Ak

Turkish Journal of Agriculture and Forestry

Micropropagation involves the development of whole plants from small meristematic tissues by culturing them in vitro under aseptic conditions on a nutrient medium. However, identifying a single nutrient medium suitable for propagating Pistacia, a recalcitrant species, remains challenging. While some species exhibit good growth on Murashige and Skoog (MS) medium, Pistacia species generally yield insufficient results. To address this, a five-dimensional experimental design was developed using Design- Expert software (Stat-Ease Inc., Minneapolis, MN, USA). Thirty-three experimental databases were generated by the software using the modified I-optimal criterion. MS medium served as the control treatment. A response surface model (RSM) employing …

In Vivo Emergence And Seedling Growth Of Ornamental Pepper Seeds Under Diatomaceous Earth Treatments, Deni̇z Hazar

Turkish Journal of Agriculture and Forestry

Propagation by seeds is very useful in ornamental horticulture, especially for flowering plant production. Seed germination and seedling growth are the most sensitive plant developmental stages and, in nurseries, are under the influence of many biotic and abiotic stress factors. Diatomaceous earth is made from the fossilized remains of tiny aquatic organisms called diatoms, and diatomaceous earth as supplemental Si has been shown to be beneficial for plant growth, flowering, and nutrient content under both well-watered and water-stressed conditions. This study aimed to determine the effects of different methods and doses of Si-containing diatomite on in vivo seed emergence and …

A Comprehensive Review Of Fermentation Technologies In Food Processing: From Traditional To Cutting Edge, Pragati Singh, Niharika Arya, Shalini Sharma, Ankita Sharma, Prasad Rasane, Supriya Singh Gaur, Sawinder Kaur, Mahendra Gunjal, Hasan Kiliçgün, Jyoti Singh

Turkish Journal of Agriculture and Forestry

Fermentation technologies play crucial roles in food processing, offering various advantages, including enhanced flavor profiles, extended shelf life, and improved nutritional qualities. This paper provides a comprehensive overview on the major types of fermentation as well as effects of various factors such as substrate composition, temperature, pH, oxygen availability, and microbial strain selection on the process. Despite its widespread application, traditional fermentation processes face limitations related to yield optimization, contamination risks, and process consistency. Recent advancements have significantly enhanced fermentation efficiency, product quality, and scalability, ultimately expanding the applications beyond food and beverage production into pharmaceuticals, nutraceuticals, biofuels, and waste …

Effects Of Aloe Vera/Chitosan Ratios On The Tensile Properties Of Aloe Vera/Chitosan/Polyvinyl Alcohol Nanofibrous Membranes For Wound Care Dressing, Harini Sosiati, Abdul Rahman, Kelvin Kurniawan Sahputra, Miftahul Faruq Ibnul Fatoni

Makara Journal of Science

Chitosan (CS) and Aloe vera (AV) are functional and antibacterial materials compatible with polyvinyl alcohol (PVA), which confers medical and healthcare potential. This study prepared and then characterized the influence of CS/AV ratios on the tensile properties of CS/AV/PVA nanofibrous membranes for wound care dressing materials. The CS/AV/PVA membranes were fabricated using an electrospinning technique at varying AV/CS/PVA volume ratios: 0:0:100, 0:20:80, 5:15:80, 10:10:80, 15:5:80, and 20:0:80. All membranes were subjected to tensile testing as per the ASTM 882 standard, and the nanofiber’s morphology was examined using scanning electron microscopy. Changes in the tensile strength related to the formation of …

Factors Affecting Production Of Scopulariopsis Brevicaulis Spores For Use In Self-Healing Concrete, Lu-Kwang Ju, Ahsanul Kabir Sumon

University Research

Concrete durability is compromised by its susceptibility to cracking, necessitating innovative solutions like self-healing concrete (SHC). Scopulariopsis brevicaulis is capable of biomineralization and its spores were found to hold high potential for use in SHC. Realizing this potential requires clean and effective production of S. brevicaulis spores, which remains unexplored. Here the factors and processes conducive to high productivity of S. brevicaulis spores were investigated. Suitability of cheap, renewable soy-based substrates: soy molasses (SM), soy hull (SH), and soy flour (SF) were first evaluated, and SH was found suitable. The comparison of SH-based solid-state fermentation (SSF) with submerged fermentation (SmF) …

Porous Calcium Carbonate-Poly-2-Acrylamido-2-Methylpropanesulfonic Acid Microspheres Embedded With Silver-Based Nanoparticles As Potential Antibacterial Carriers For Bone Infections, Novi Dwi Widya Rini, Adinda Asmoro, Systi Adi Rachmawati, Husaini Ardy, Akfiny Hasdi Aimon, Akihiro Kishimura, Yoshiki Katayama, Arie Wibowo

Makara Journal of Science

Implant-associated infections (IAIs) are a significant complication following orthopedic surgeries and are mainly caused by Staphylococcus aureus. In this study, microspheres based on hybrid calcium carbonate–poly-2-acrylamido-2-methylpropane sulfonic acid (CaCO₃-PAMPS) embedded with silver-based nanoparticles (AgNPs) were developed as potential antibacterial drug carriers for IAIs. AgNPs were prepared via a green synthesis approach, which employed Indonesian wild honey as a reducing and capping agent. PAMPS concentrations (0.025%, 0.050%, and 0.075% w/v) and silver ion (Ag⁺) concentrations in solution (0%, 2.5%, and 4% w/v) were varied. Scanning electron microscopy images showed that samples with 0.050% w/v PAMPS and …

Systematic Review: Recent Developments In Magnetic-Nanoparticle-Based Dna Extraction, Stanley Evander Emeltan Tjoa, Mudasir Mudasir, Edi Suharyadi, Budi Setiadi Daryono

Makara Journal of Science

Deoxyribonucleic acid (DNA) is a research object for various molecular fields of study, and DNA extraction is a basic procedure in molecular biology laboratories. DNA extraction methods are evolving, from several steps using organic solvents to recent technology using magnetic nanoparticles as adsorbents for the purification step. The use of magnetic nanoparticles for DNA extraction is magnetizing because it is simple without heavy machinery, such as centrifugation and organic solvents. The application of this method is extensive and diverse. This systematic review summarizes current development trends for some aspects of this DNA extraction system from the magnetic nanoparticle synthesis method, …

Pharmaceutical Innovation Through Computational Drug Design: A Comprehensive Exploration, Manasa Chandramouli, Madhusudhan Heggadadevanakote Surendra

Makara Journal of Science

Chemical biology and computer-aided drug design (CADD) are crucial for identifying and optimizing lead molecules in drug development. Chemical biology is employed to determine the biological function of the target and the mode of action of a chemical modulator. At the same time, in CADD, promising candidate medications are identified based on the structure of the target or known bioactive ligands. Structure-based and ligand-based drug designs should be used in tandem, and their integration with experimental methods can considerably accelerate drug design. Furthermore, the use of CADD along with conventional experimental approaches increases the efficiency and accuracy of the discovery …

Evaluating Potential Changes From Nitrogen To Phosphorus Nutrient Limitation Of Phytoplankton Growth In North Inlet Estuary, Catherine Schlenker, James L. Pinckney

Faculty Publications

In marine systems, molar ratios of the biolimiting inorganic nutrients, nitrogen (N) and phosphorus (P), are assumed to follow the “Redfield ratio” (N:P = 16:1), which is often used to infer nutrient limitation of phytoplankton biomass. Traditionally, estuaries are considered N-limited (N:P <  16) but with higher coastal N-loading, reports of P-limitation (N:P > 16) have increased. In recent decades, nutrient loading in North Inlet Estuary (NIE) has changed such that dissolved inorganic nitrogen (DIN):dissolved inorganic phosphorus (DIP) ratios increased from ca. 7 to 20 (2002–2021). This suggests that primary production in NIE may be transitioning from N-limitation to NP co-limitation or primary P-limitation. Due to high N:P ratios, we hypothesized that …

Multimodal Imaging Directs Decision Making In Intraseptal L-Aaoca, Joseph Burns, Lindsay F Eilers, Stephen J Dolgner, Edward J Hickey, Silvana Molossi

Faculty, Staff and Students Publications

Background: Congenital coronary artery abnormalities represent an uncommon class of congenital heart disease with an associated risk of sudden cardiac death. There is a paucity of data for the evaluation and management of affected patients with an intraseptal course.

Case summary: A 27-year-old woman was found to have a single coronary trunk arising from the right sinus with a 2.7 cm intraseptal course of the left main coronary artery. She underwent stress cardiac magnetic resonance and catheterization, to assess for inducible ischemia before surgical repair with transconal unroofing. Her recovery was uneventful, and she remains free of symptoms.

Discussion: Management …

Chemotype- And Target-Driven Genome Mining For A New Natural Product Inhibitor Of Bacterial Peptide Deformylase, Jonas H Costa-Martini, Eva E Adams, Chad W Johnston

Faculty, Staff and Students Publications

Antibiotics are essential for modern medicine, but their use drives the evolution of antimicrobial resistance (AMR) that limits the long-term efficacy of any one drug. To keep pace with AMR and preserve our ability to treat bacterial infections, it is essential that we identify antibiotics with new structures and targets that are not affected by clinical resistance. Historically, most developmental candidates for antibiotics have come from microbial natural products, as they feature chemical structures and biological activities that have been honed over millions of years of evolution. Unfortunately, as classical bioactivity screens for natural product discovery are blind to the …

Mapping Mave Data For Use In Human Genomics Applications, Jeremy A Arbesfeld, Estelle Y Da, James S Stevenson, Kori Kuzma, Anika Paul, Tierra Farris, Benjamin J Capodanno, Sally B Grindstaff, Kevin Riehle, Nuno Saraiva-Agostinho, Jordan F Safer, Jonathan Casper, Maximilian Haeussler, Aleksandar Milosavljevic, Julia Foreman, Helen V Firth, Sarah E Hunt, Sumaiya Iqbal, Melissa S Cline, Alan F Rubin, Alex H Wagner

Faculty, Staff and Students Publications

Background: Experimental data from functional assays have a critical role in interpreting the impact of genetic variants. Assay data must be unambiguously mapped to a reference genome to make it accessible, but it is often reported relative to assay-specific sequences, complicating downstream use and integration of variant data across resources. To make multiplexed assays of variant effect (MAVE) data more broadly available to the research and clinical communities, the Atlas of Variant Effects Alliance mapped MAVE data from the MaveDB community database to human reference sequences, creating an extensive set of machine-readable homology mappings that are incorporated into widely used …

The Role Of Langmuir Circulation In Coastal Flows Driven By Wind, Waves And Tides, Thathsarani Dilini Herath Herath Mudiyanselage

USF Tampa Graduate Theses and Dissertations

Langmuir Circulation (LC) is a wind and wave-driven process and is a key driver of vertical mixing and transport in the ocean. In coastal shelf regions, LC can span the entire water column, linking surface and bottom boundary layers and amplifying turbulent mixing. However, the influence of LC on vertical mixing and cross-shelf transport in shallow, tidally forced coastal waters remains poorly understood. This dissertation addresses this knowledge gap by developing a novel modeling framework based on the Reynolds-Averaged Navier–Stokes (RANS) equations, offering a computationally efficient alternative to more resource-intensive Large Eddy Simulations (LES).

The proposed RANS-based approach is first …

Does Practice Make Perfect? Examining The Impact Of Text-Based Reminders On Adherence In The Helping Our Toddlers, Developing Our Children’S Skills Program, Lauren Patrusky

USF Tampa Graduate Theses and Dissertations

Disruptive behavior disorders (DBDs) are prevalent in approximately 17% of children ages birth to 5 years (CDC, 2023). DBDs can significantly impact a child’s learning, social-emotional wellbeing, and ability to develop and maintain healthy relationship (CDC, 2023). Behavioral parent training (BPT) has been proven effective in reducing disruptive behavior and improving parent-child relationships. However, many families do not fully engage in treatment, leading to poor outcomes for both the child and the family. Chacko (2016) describes BPT engagement as enrolling in treatment, attending weekly sessions, participating in group discussions or role plays in sessions, practicing skills between sessions, and completing …

Kolmogorov–Smirnov-Based Edge Centrality Measure For Metric Graphs, Christina Durón, H. Kravitz, Moysey Brio

Mathematics and Statistics Faculty Publications and Presentations

In this work, we introduce an edge centrality measure for the Helmholtz equation on metric graphs, a particular flow network, based on spectral edge energy density. This measure identifies influential edges whose removal significantly changes the energy flow on the network, as indicated by statistically significant p-values from the two-sample Kolmogorov–Smirnov test comparing edge energy densities in the original network to those with a single edge removed. We compare the proposed measure with eight vertex centrality measures applied to a line graph representation of each metric graph, as well as with two edge centrality measures applied directly to each …