Digital Commons Network^™

Evaluation Of Condylar Position Displacement Using Various Centric Relation Recording Techniques Based On Maximum Intercuspation Position: A Systematic Review And Meta-Analysis, Ling-Shiuan Huang, Yen-Chang Huang, I-Ting Wu, Shinn-Jyh Ding

Journal of Dental Sciences

Background/ purpose: Restoring tooth defects is a key clinical task for dentists, aimed at either maintaining or reconstructing a functional occlusal dentition. This study conducted a systematic review and meta-analysis of clinical trials comparing centric relation (CR) and maximum intercuspal position (MIP) condylar positions obtained using various CR techniques, and to verify the reproducibility of these methods.

Materials and methods: The PubMed, Embase, Google Scholar, and Cochrane Library databases were searched for articles published before January 2026. The single-arm meta-analysis used a random-effects model to calculate the overall effect size.

Results: This study included 12 articles published …

The Leeuwenhoek Paradox In Dental Artificial Intelligence: A Narrative Review Of Artificial Intelligence-Detected Subclinical Periapical Changes And Human-Labeled False Positives, Etyene Schnurr, Mario Parra, David M. Kim

Journal of Dental Sciences

This narrative review explores the “Leeuwenhoek Paradox,” a metaphorical and conceptual challenge that arises when artificial intelligence (AI) detects subtle periapical radiological changes that are not visible to human observers. Drawing on evidence from studies using two-dimensional and cone-beam computed tomography (CBCT) imaging, this review critically examined the limitations of human-centered reference standards and recurrent discrepancies in AI-based periapical detection. The literature shows that AI systems frequently detect more periapical alterations than human experts. These findings may reflect early bone changes, as indicated by CBCT-based analyses of bone density and longitudinal observations. The paradox arises because AI identifies subclinical radiographic …

Oral Pathogens Reprogram Endothelial Barrier And Angiotensin-Converting Enzyme2/Endothelial Nitric Oxide Synthase-Nitric Oxide Signaling To Promote Blood Pressure Dysregulation, Ming-Shou Hsieh, Tung-Nien Hsu, Chin-Sheng Huang, Ting-Yi Renn, Kuang-Tai Kuo, Kuo-Yao Lin, Wei Jen Chang

Journal of Dental Sciences

Background/purpose: Although periodontal disease is associated with an increased risk of hypertension, the endothelial mechanisms linking oral inflammation to vascular dysfunction remain unclear. We investigated whether Porphyromonas gingivalis lipopolysaccharide (Pg-LPS) can directly disturb endothelial homeostasis and whether macrophage–endothelial crosstalk further worsens endothelial injury.

Materials and methods: Human umbilical vein endothelial cells (HUVECs) were exposed to Pg-LPS alone or co-cultured (transwell system) with Pg-LPS-primed human monocytic cells -derived macrophages. Endothelial dysfunction was assessed through nitric oxide (NO) production, endothelial nitric oxide synthase (eNOS) phosphorylation, inflammatory and adhesion molecule expression, as well as junctional and cytoskeletal changes. Macrophage …

Cephalometric And Soft Tissue Determinants Of Esthetic Outcomes After Single-Jaw Mandibular Setback Surgery In Skeletal Class Iii Patients: A Retrospective Study, Chun-Te Ho, You-Ru Chen, Tsui-Hsien Huang, Jnug-Chun Yeh, Tzu-Yu Peng, Chia-Tze Kao

Journal of Dental Sciences

Background/purpose: Orthognathic surgery is an effective treatment for skeletal Class III malocclusion; however, the relative influence of skeletal and soft tissue variables on postoperative esthetic outcomes remains unclear. This study aimed to evaluate the relationships among cephalometric parameters, soft tissue changes, and esthetic outcomes following single-jaw mandibular setback surgery.

Materials and methods: A retrospective study was performed on 258 adult patients with skeletal Class III malocclusion subspinale-nasion-supramentale (ANB) angle < 0° who were treated between 2016 and 2021. Patients were divided into three groups: bilateral vertical ramus osteotomy (BVRO) group (n = 99), genioplasty alone group (n = 30), and BVRO plus genioplasty group. (n = 129). Cephalometric and …

Performance Of Chatgpt-4, Gemini, And Deepseek-V3 On English-Translated Questions From The Taiwan National Dental Technician Licensing Examination Over A Three-Week Period, Yi-Pang Lee, Ching-Yi Huang, Andy Sun, Chun-Pin Chiang

Journal of Dental Sciences

Background/purpose: Large language models (LLMs) have shown potential in answering professional examination questions. This study evaluated the performance of ChatGPT-4, Gemini, and DeepSeek-V3 in answering English-translated questions from the 2023 Taiwan National Dental Technician Licensing Examination (TNDTLE) over a three-week period.

Materials and methods: A total of 194 English-translated, text-based multiple-choice questions were selected from the 2023 TNDTLE. ChatGPT-4, Gemini, and DeepSeek-V3 were used to answer the same set of English-translated questions at four time points: baseline and one-, two-, and three-week follow-ups. Accuracy rates (ARs) were calculated and compared to evaluate changes over time and differences among the three …

Daisaikoto Restores Mitochondrial Function And Suppresses Inflammation Induced By Periodontal Bacteria-Derived Lipopolysaccharides, Suzuka Tozawa, Kazuo Tomita

Journal of Dental Sciences

No abstract provided.

Artificial Intelligence-Powered Chatbots’ Responses To Orthodontic Questions From The Dentistry Specialization Examination: Accuracy And Source Evaluation, Berrak Çakmak, Tevhide Sökmen, Burcu Balos‚ Tuncer

Journal of Dental Sciences

No abstract provided.

A Novel Method For The Precise Second Mesiobuccal Canal Orifice Location: A Combined Strategy For Enhanced Clinical Practice, Yuhan Wang, Lingyun Li,

Journal of Dental Sciences

No abstract provided.

A Bibliometric Evolution Of Molecular Mechanisms And Emerging Research Trends Of Therapeutic Resistance In Oral Cancer, Chu-Yen Chien, Ying-Chen Chen, Jia-Rong Wu, Hsu-Hua Chu, Yi-Jen Hung, Yi-Shing Shieh

Journal of Dental Sciences

Background/purpose: Drug resistance has served as a primary determinant of treatment failure and disease recurrence in oral cancer. The present study aimed to evaluate the global research landscape of drug resistance mechanisms in oral cancer by integrating bibliometric mapping with bioinformatic validation.

Materials and methods: A comprehensive dataset of 1660 publications was retrieved from the Scopus database. Bibliometric analyses were performed using Biblioshiny and VOSviewer to evaluate publication trends, collaborative networks, and thematic evolution. To bridge research trends with biological mechanisms, 1469 genes associated with oral cancer and drug resistance were extracted from the GeneCards database and subjected to functional …

Do Anatomy, Physiology And Biochemistry Subject Scores Predict Future Academic Performance? A Longitudinal Analysis Of Undergraduate Dental Students Across All Professional Years., Shahid Akhtar Akhund, Hassan Shaibah

Journal of Dental Sciences

Background/purpose: Basic sciences subjects including anatomy, physiology and biochemistry form the foundation of the Bachelor of Dental Surgery (BDS) programme. However, empirical evidence linking the basic science academic performance to sustained academic achievement across subsequent clinical years remains limited. This is true for low and medium sized economies like Pakistan.

Materials and methods: A retrospective, quantitative, and longitudinal cohort study was conducted.  The deidentified data from a representative dental college was used. Basic science examination scores from the 1^st professional year examination served as predictor variables. The examination scores across 14 subjects served as outcome variables. Pearson product-moment correlations …

Deer Antler Tip Cell Culture Supernatant Restores Endothelial Barrier Function And Angiotensin Converting Enzyme 2/Endothelial Nitric Oxide Synthase Nitric Oxide Signaling Impaired By Porphyromonas Gingivalis Lipopolysaccharide, Ming-Shou Hsieh, Ya-Ting Yang, Chin-Sheng Huang, Ting-Yi Renn, Chuen-Kai Wang, Chia-Chen Hsu, Wei Jen Chang, Yu-Sheng Chang

Journal of Dental Sciences

Background/purpose:

Periodontal inflammation contributes to endothelial dysfunction, but effective biologically active strategies for vascular protection remain limited. This study investigated whether deer antler tip cell culture supernatant could rescue Porphyromonas gingivalis lipopolysaccharide (Pg-LPS) induced endothelial injury and restore endothelial homeostasis.

Materials and methods:

Velvet antler tissues from the tip, shaft, and burr regions were examined histologically and used for primary cell isolation. Human umbilical vein endothelial cells were exposed to Pg-LPS or indirectly co-cultured with LPS-stimulated THP-1-derived macrophages. Deer antler tip cell culture supernatant was subsequently applied to these endothelial inflammatory models, and its protective effects were …

Digital Twin Freshness Maximization In Edge Computing, Jing Li, Jianping Wang, Weifa Liang, Quan Chen, Sajal K. Das, Xiaohua Jia

Computer Science Faculty Research & Creative Works

Mobile Edge Computing (MEC) shifts powerful computing resource provisioning from remote powerful data centers to the edge of core networks. Meanwhile, Digital Twin (DT) has surfaced as a promising technology to provide comprehensive and dynamic descriptions of physical objects in cyberspace with bidirectional and real-time interactions. Moreover, Internet of Things (IoT) devices have contributed abundant, heterogeneous and continuous data from interconnected devices to the explosion of DTs. With technologies evolution, there is an increasing necessity to address the freshness of both DT states and DT data, through timely synchronizations between DTs and their objects in a highly dynamic IoT environment. …

On-Device Artificial Intelligence Solutions With Applications To Smart Environments, Fabrizio De Vita, Dario Bruneo, Sajal K. Das

Computer Science Faculty Research & Creative Works

Recent advances in Artificial Intelligence (AI) and the increasing availability of computational power have accelerated the diffusion of Intelligent Cyber-Physical Systems (ICPSs), enabling smart applications with reasoning capabilities. However, the limited resources of embedded and Edge devices significantly constrain the complexity of deep learning models that can be effectively deployed. Traditional approaches rely on cloud-based training and edge-only inference, a paradigm that becomes inadequate when low latency, privacy, security, and high customization are required. In this context, On-device AI is emerging as a new paradigm in which both training and inference are performed directly on the device, avoiding data transfer …

2025 Report To The Editor-In-Chief, Thomas E. Baker

FIU Law Review

No abstract provided.

Cruel And Unusual Punishments And The Constitutional Status Of The Idea Of Progress, R. George Wright

FIU Law Review

To this point, we have developed some idea of what progress might have meant to the constitutional Framers, ratifiers, and later judges. We need not attempt the fruitless task of doing any precise head count of the variations of the concrete meaning, perceived likelihood, or value of progress among those parties. Doubtless some persons were more optimistic than others.178 But we need only assume that enough constitutional Framers, ratifiers, and judicial interpreters sufficiently shared any mainstream understanding of progress. Any such constitutional legitimacy of the idea, or the multiple ideas, of progress licenses the language of progress embraced in Trop.

The New European Union Regulation On Geographical Indications For Craft And Industrial Products And The Protection Of "Lace Of Cantù": A Work In Progress, Barbara Pozzo

FIU Law Review

Regulation (EU) 2023/2411 of the European Parliament and of the Council of 18 October 2023 has introduced the protection of geographical indications for craft and industrial products. The contribution aims at investigating how the Regulation may have implications in the fashion world. In particular, it will focus on a particular case study undertaken in Northern Italy, concerning the possibility of protecting the “Lace of Cantù” through a geographical indications for craft.

The Making Of Egyptian Cotton: An Alternative Narrative Between Empire And Global Capital, Dina I. Waked

FIU Law Review

Egyptian cotton has become a celebrated brand. Referring to cotton as “Egyptian” signals a certain quality, luxury, and durability. Egyptian cotton has, thus, become its own trademark, a signifier of value, and a symbol of national heritage. This image is carefully curated. It is now protected under a licensing scheme of branding and marketing that assures that fraudulently claimed “Egyptian cotton” does not benefit from the added value this geographic location ascribes to it. The Egyptian Cotton Association was thus created 2005 to license and accredit the brand. Part of the curation of the brand image is a historical narrative …

A Four-Step Thermocatalytic Route For Converting Co2 Into High-Purity Oxalic Acid, Hao Feng, Muhammad Kashif Khan, Lei Li, Hongyan Ma, Xinhua Liang

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This research outlines a four-step methodology for transforming CO₂ into high-purity oxalic acid. CO2 was first sequestered as KHCO₃ through its reaction with aqueous KOH, followed by hydrogenation using a supported AgPd/CNT catalyst in a batch reactor at an initial H₂ pressure of 60 bar and a temperature of 150°C. The formate yield reached 91.8% at optimum conditions. Potassium formate in the solid state was thermally coupled in the presence of KOH at 400°C under N2 flow, yielding potassium oxalate of up to 76% yield. The final step was the selective precipitation of potassium oxalate with ferrous …

Concerted Proton Transfer In Homogeneous And Heterogeneous Cyclic Hydrogen-Bonded Clusters Of H2o, Hf, And Hcl, Max R. Tucker, Yuan Xue, Nathan R. Speake, Eden Nickolson, Jeremy M. Carr, Gregory S. Tschumper

Chemistry Faculty Research & Creative Works

This work examines various homogeneous and heterogeneous clusters of hydrogen-bonded (HF)x(H₂O)y(HCl)z complexes, where x + y + z = 3 or 4. For each unique cyclic structure associated with the xyz permutations, the geometries of the reactant, product, and transition state (TS) for concerted proton transfer (CPT) were fully optimized using second-order Møller-Plesset perturbation theory (MP2) with a mixed basis set consisting of cc-pVTZ for H atoms and aug-cc-pVTZ for O, Cl, and F atoms (denoted haTZ). Harmonic vibrational frequencies were also computed at the same level of theory to verify the nature of the stationary points. Intrinsic …

Volatile Organic Compound Analysis Of Humboldt Penguin (Spheniscus Humboldti) Preen Oil: A Pilot Study, Dante E. Rojas, Mitchell M. Mccartney, Eva Borras, Michael O. Eze, Abigail Pietrow, Jennifer J. Valvo, Cristina E. Davis

Chemistry Faculty Research & Creative Works

Avian olfaction has gained prominence in recent decades for its roles in social communication and behavior. In penguins, the chemical characterization of preen oil remains limited. In this exploratory study, we characterized the volatile organic compound (VOC) profile of preen oil from Humboldt Penguins (Spheniscus humboldti). Preen oil from 12 captive individuals was analyzed using headspace sorptive extraction (HSSE) coupled to gas chromatography–mass spectrometry (GC–MS). Chemometric analyses examined variation in VOC profiles by sex, age class, and breeding activity. We detected 54 compounds (20 tentatively identified), including linear alcohols, methyl ketones, carboxylic acids, saturated hydrocarbons, oxygenated and nitrogen-containing organics, prenolipids, …

Synthesis Of The Naga(S1−Xsex)2 Solid Solution From Mechanically Activated Precursors, Louisiane Verger, Julien Trébosc, Santhoshkumar Sundaramoorthy, Amitava Choudhury, Olivier Hernandez, Eric Furet, Sébastien Chenu, David Le Coq, Laurent Calvez, Olivier Lafon

Chemistry Faculty Research & Creative Works

NaGaS₂ and NaGaSe₂ are two recently discovered compounds that crystallize in the same structure type. In this work, NaGa(S_1−xSe_x)₂ (x = 0.5, 0.75 and 1) are prepared using an alternative synthesis route, mechanochemistry followed by heat treatment. Na₂S, Na₂Se, Ga₂S₃ and Ga₂Se₃ are milled in stoichiometric proportions. Differential scanning calorimetry, X-ray diffraction and solid-state nuclear magnetic resonance (²³Na and ⁷¹Ga) show that the compounds after milling are composed of crystalline NaGa(S_1−xSe_x)₂ with an amorphous part. …

Soft-Chemical Scalable One-Pot Aqueous-Medium Synthesis Of Na3(Vo)2(Po4)2f-Based Cathodes: Compositional Tuning And Electrochemical Performance In Na- And Li-Ion Batteries, Prashanth Sandineni, Subal Chandra Manna, Sutapa Bhattacharya, Santhoshkumar Sundaramoorthy, Ramesh Deokate, Milad Aghayi-Anaraki, George E. Sterbinsky, Kartik Ghosh, Amitava Choudhury

Chemistry Faculty Research & Creative Works

One of the most important cathode materials for Na-ion batteries, Na₃(VO)₂(PO₄)₂F, and its compositional variants have been synthesized using four different and facile one-step soft chemical routes. The as-synthesized compounds, Na_2.95(VO)₂(PO₄)₂F (I), Na_2.93(VO)₂(PO₄)₂F (II), and Na_2.58(VO)₂(PO₄)₂F (IV), crystallize in the tetragonal crystal system in the P4₂/mnm space group, while Na₃(VO)₂(PO₄)₂F (III) crystallizes in the orthorhombic crystal system in …

Flow Regime-Independent Two-Group Interfacial Area Concentration Model For Dispersed Gas-Liquid Flows In Large-Diameter Pipes, Hossein Barati, Takashi Hibiki, Joshua P. Schlegel, Naofumi Tsukamoto

Nuclear Engineering and Radiation Science Faculty Research & Creative Works

In many power plants, boiling can result in two-phase flows during normal and accident conditions. Heat and mass transfers through the gas-liquid interface in a two-phase flow process are proportional to the interfacial area concentration (IAC). These calculations for nuclear systems are typically performed using advanced system analysis codes such as TRACE. TRACE uses a two-group (2G) model, where bubbles are divided into two groups according to their drag coefficients. Correlations are used to calculate the group-wise void fractions (VFs) and IACs. This study evaluates the accuracy of the TRACE 2G VF and IAC models for vertically upward dispersed flows …

Implementation Of Tritium Transport In A Gas-Liquid Contactor Cfd Simulation Of Tritium Extraction From Lead-Lithium In Ansys Fluent, Anthony G. Bowers, Subash L. Sharma, Thomas F. Fuerst

Nuclear Engineering and Radiation Science Faculty Research & Creative Works

Modifications to the Computational Fluid Dynamic (CFD) software ANSYS Fluent were done to quantify and characterize tritium transport in gas-liquid contactors (GLCs). A double-slit, Ergun-like equation was employed for the porous media model, with Ergun coefficients validated with Sulzer's Sulcol software. Tritium transport from PbLi within the GLC was verified against analytical models. The geometry of the CFD model was based on the MELODIE GLC experiment. The hydrodynamic CFD pressure drop results align well with Sulcol estimations and fall between the predictions of the analytical Delft-Olujić and Billet and Schultes models. In terms of mass transfer efficiency, traditional mass transfer …

Synthesis Of Nickel Nanoparticles By Gamma Irradiation And Femtosecond Laser Ablation, V. M. Rao, Y. Han, H. Tsai, C. H.C. Giraldo, T. Akyurek

Nuclear Engineering and Radiation Science Faculty Research & Creative Works

Nickel nanoparticles were synthesized by (i) gamma irradiation of aqueous nickel chloride precursors and (ii) double scan femtosecond laser (FSL) ablation of a pure nickel foil in water. The nanoparticles produced by FSL ablation were further stabilized in acetone. Gamma radiolysis yielded nickel nanoparticles in the 2–22 nm range, with the average particle diameter governed by the total absorbed dose. Nickel nanoparticles produced by double scan FSL ablation were in the 2–17 nm range but less monodispersed than the nanoparticles produced via gamma radiolysis. FSL ablation proved to be superior in terms of yielding a higher number of smaller nanoparticles …

Nh 4-H Horse Judging Contest Entry Information, Unh Cooperative Extension

UNH Cooperative Extension

No abstract provided.

Systematic Review Of Ketamine Therapy For Treatment Resistant Depression, Amal Abdulkadir

Antioch University Dissertations & Theses

a systematic literature review the results of 29 published studies from 2020-2025 that met specified inclusion criteria. The review identified costs and benefits of traditional algorithms for treating this problem, as well as the trend in research to include the use of ketamine. Studies have demonstrated a potential association between the use of ketamine therapy and significant clinical improvement in depressive symptoms. However, the current efficacy of ketamine therapy compared to treatment as usual, side effects and contraindications have not been addressed. This dissertation is available in open access at AURA, https://aura.antioch.edu/, and OhioLINK ETD Center, https://etd.ohiolink.edu/

Integrating Literacy Into A High School Climate Change Unit, Bailey Bushman

Graduate Research Papers

The ability to read is an important skill for members of society. Teaching students to read is often left up to elementary teachers and then secondary English teachers are expected to expand on those skills, but other content areas can help teach the needed literacy skills to students. In addition to typical literacy skills like reading and writing, students need to be able to understand climate science in order to make responsible decisions about the Earth’s future.

One way to ensure that students are getting both literacy skills and disciplinary content would be for science teachers to include a variety …

Beyond Digital Pessimism: How A Focus On Trust Can Enhance Eu Digital Law, Neil Richards, Woodrow Hartzog, Claire Boine, Lea Despotis

Faculty Scholarship

Lawmakers looking to foster technological innovation on the European market are adopting laws they hope will promote consumer trust in digital products. Their strategy can be broken down into three components. First, they aim to empower consumers to choose how much data they want to share with companies through an express consent framework. Second, they seek to avoid harms from digital products through product safety law such as adapting the Product Safety Regulation to digital products or adopting the AI Act. Third, they endeavor to prevent manipulation of consumers through digital means.

In this essay, we argue that while laudable, …

Regulating Crisis Pregnancy Centers After Nifla And Dobbs: Controversies Over When Government Is Imposing An Orthodoxy About Abortion, Linda C. Mcclain

Faculty Scholarship

How does this broader sense of Barnette’s proscription of government from imposing “what shall be orthodox” implicate governmental restrictions on reproductive autonomy? Battles over reproductive freedom centrally implicate objections that government is unconstitutionally imposing a gender orthodoxy. Arguments for a right of personal autonomy embodying an antitotalitarian principle of liberty are arguments for a right to resist governmental imposition of an orthodoxy— for example, an idea about the natural or traditional role of women as mothers together with a view about how best to respect the sanctity of life. Rights to reproductive autonomy, grounded in personal autonomy and equality, …