Digital Commons Network^™

Cone Beam Computed Tomographic Assessment Of Radiographic Changes After Indirect Pulp Capping Using Diode Lasers And Silver Diamine Fluoride In Permanent Molars With Deep Carious Lesions: An In-Vivo Study, Mohamed El-Tayeb, Mohamed Nabeel

International Arab Journal of Dentistry

Aim: To compare the preservation of pulp vitality by indirect pulp capping using Diode laser and Silver Diamine Flouride in management of deep carious lesions.

Methods: Thirty patients with an age range of 18-46 years were selected and randomly divided into 3 equal groups: Group 1 (Control group): indirect pulp capping was performed using Biodentine, Group 2: Diode laser with an output power of 0.5 watt was applied before Biodentine placement, and Group 3: Application of Silver Diamine Flouride followed by Biodentine. Pre-operative clinical assessment and radiographs were performed before intervention and then the patients received their treatment …

Designing Of Customized Devices In Orthodontics By Digital Imaging And Cad/Fem Modeling, Kaustubh Mantri, Priyanka Paul Madhu, Gunjan Taori, Nishant Rathi

International Arab Journal of Dentistry

In current decade, patient’s demand of minimal orthodontic treatment have encouraged the introduction of appliance that will be lighter, improved profile and better esthetics with regard to conventional orthodontic treatment. Considering aesthetic treatment options, removable clear aligner treatment got popular among patients since it allows clinician to deliver comprehensive orthodontic treatment while maintaining comfort of patient. The aligners should exert an adequate force in order to shift the tooth to a desirable position. But, in recent times, the relation of applied force and aligner property (eg. thickness) is inadequately witnessed. This article focuses on a patient-focused framework has been formulated …

Disability (Book Chapter), Jason S. Farr

English Faculty Research and Publications

This chapter illuminates the historical and literary contexts of disability in Defoe’s time. The essay argues that, though disability is a modern category, Defoe’s writing demonstrates trans-historical continuity by representing it as the product of social relations with political consequences. For instance, in A Journal of the Plague Year (1722), contracting disease transforms characters in highly visible ways, challenging Cartesian views of mind/body duality. At the same time, impairment and epidemic disease facilitate an imaginative reworking of kinship. All of this foregrounds Defoe’s political views about how England should confront the plague. Meanwhile, in The Dumb Philosopher: Or, Great Britain’s …

Correlation Of The Initial Bone Height To The Middle Facial Height And The Maxillary Sinus Volume: A Retrospective Study, Mark Bou Chaaya, Gabriel Menassa, Nabil Ghosn, Joyce Nicolas, Nada Naaman

International Arab Journal of Dentistry

This study aims to measure and establish a correlation between the initial bone height (IBH) at the dentate posterior maxillary sextants to the middle facial height (MFH) and the maxillary sinus volume (SV). Thirty CBCTs split evenly between males and females were retrospectively selected and processed to measure the SV and the IBH from the first premolar to the second molar. A clinical measurement was performed on each patient to evaluate the MFH. A significant positive correlation was found between MFH and SV. No significant correlation was found between the IBH of the first premolar and the SV or MFH …

Comparison Between Hyaluronic Acid And Chlorhexidine In The Treatment Of Orthodontically Induced Gingival Enlargement: A Randomized Controlled Trial, Sahar Jawdat Saleh, Aly Osman, Nayer Aboelsaad

International Arab Journal of Dentistry

Introduction: The study aimed to assess and compare the effectiveness of chlorhexidine and hyaluronic acid when used as an adjuvant to professional mechanical plaque removal (PMPR) in the treatment of orthodontically induced gingival enlargement.

Methods: The study conducted was a randomized controlled clinical trial involving 45 patients. The patients will be categorized into 3 groups; control group receiving conventional PMPR, study 1 group receiving PMPR and chlorhexidine (CHX), and study 2 group receiving PMPR and hyaluronic acid (HA). Probing depth (PD), Gingival overgrowth index (GOI), gingival bleeding index (GBI), and plaque index (PI), will be recorded at baseline, …

Front Matter

BYU Studies

No abstract provided.

Your Daddy Or Your Father?— Mimetic Desire Versus Christian Fatherhood, Bryce Dixon

BYU Studies

“The Yankees are my Daddy,” the Boston Red Sox pitcher Pedro Martinez famously announced following the loss of some critical baseball games to their New York City rivals. The idiom “Daddy” refers to a victor’s domination over a loser in a competition. The winner becomes the Daddy, and the loser the submissive child. Ironically, a Red Sox player, David Ortiz—nicknamed “Big Papi,” or “Big Daddy” in Spanish—became the Yankees’ “Daddy” when his batting heroics led the Red Sox to a miraculous comeback win over the Yankees in the 2004 playoffs, reversing the “curse of the Bambino” that was believed to …

Front Matter

BYU Studies

No abstract provided.

Full Issue

BYU Studies

No abstract provided.

The Shared Ethical Framework To Allocate Scarce Medical Resources: A Lesson From Covid-19, Govind Persad, Govind C. Persad

Publications

The COVID-19 pandemic has helped to clarify the fair and equitable allocation of scarce medical resources, both within and among countries. The ethical allocation of such resources entails a three-step process: (1) elucidating the fundamental ethical values for allocation, (2) using these values to delineate priority tiers for scarce resources, and (3) implementing the prioritisation to faithfully realise the fundamental values. Myriad reports and assessments have elucidated five core substantive values for ethical allocation: maximising benefits and minimising harms, mitigating unfair disadvantage, equal moral concern, reciprocity, and instrumental value. These values are universal. None of the values are sufficient alone, …

The Role Of Mkp-2 In Cellular Senescence And Metabolic Function, Morgan Welch

Theses

Senescence is a state of permanent cell cycle arrest which stops proliferation. It is hallmarked by changes in proteins such as p21, p53, and p16, which are regulated by mitogen-activated protein kinases (MAPKs) which are regulated by MAPK Phosphatases (MKPs). One such MKP, MKP-2, has a paucity of information on its physiological function. To study MKP-2 in senescence, we used mouse embryonic fibroblasts (MEFs) derived from novel MKP-2 whole-body knockout mice. These MEFs were analyzed using senescence-associated β-galactosidase assays and immunoblotting approaches. It was found that there were reduced β-Galactosidase positive cells and reduced senescence phenotypes in the Mkp2 -/- …

Topological Interactions Of Spiky Particles With A Planar Wall, Elizabeth Andrew

Theses

Synthetic spiky colloids are attractive for different technologies, but quantifying the effect of orientation on the particle-surface interactions is still lacking and hinders the use of spiky colloids in different applications. This thesis tackles one of the main challenges in colloid science and engineering to describe the electrostatic and van der Waals interaction energies of a dilute suspension of spiky anisotropic colloids with a planar wall. The model reported here quantifies the DLVO interactions of a spiky particle with a planar wall, extending the surface element integration method and including the effects of particle position and orientation. The effect of …

Evaluation Of Amnion Chorion Membrane For Socket Preservation After The Extraction Of Maxillary Single Rooted Teeth: A Randomized Controlled Clinical Trial, Karim Soussi, Nayer Aboelsaad, Ziad Aly

International Arab Journal of Dentistry

Introduction: The aim of this study was to assess the efficiency of using dehydrated de-epithelialized amnion chorion membrane (ddACM) on socket preservation in the anterior region, clinically and radiographically.

Methods: 26 unrestorable maxillary anterior or single rooted premolars, with buccal fenestration, were selected. The socket was filled with allograft material and covered with ddACM for the test group, and allograft material with a collagen membrane for the control group divided equally. Clinical parameters including gingival healing and tissue thickness was assessed. Volumetric bone change was measured 4 months later using a CBCT.

Results: Test group showed clinical …

Seasonal Vulnerability Of Snakes To Road Traffic At Wheeler National Wildlife Refuge, Jackson S. Schoettle

Theses

Snakes are important predators and prey in North American food webs that exhibit seasonal activity patterns in temperate regions. During periods of heightened activity, they will often utilize roads both for traveling from one habitat patch to another and/or for thermoregulation. In this thesis, I explore how human recreational activities impact the diversity and distribution of snake communities by examining the relationships between seasonality of human recreational activities and gravel road closures for waterfowl management on snake road mortality and activity at Wheeler National Wildlife Refuge in northern Alabama, USA. Many studies have investigated how snakes interact with paved roads, …

Eagle Executive Magazine, Georgia Southern University

College of Business: News & Publications

• Students
• Gala
• Student Organization Spotlight
• Research
• Feature: Executives in Residence
• Graduate
• Alumni
• Young Alumni Board

An Investigation Of Organic Dining Behaviour In Restaurants At Three Selected Cities In The Uk: A Holistic Approach, Lokman Dinc

Plymouth Business School Theses

An Investigation of Organic Dining Behaviour In Restaurants At three selected cities in the UK : A Holistic Approach Lokman Dinc Abstract The organic food market has experienced significant growth in recent decades all over the world. Within the context of the UK, a remarkable rise can be seen considering the recent popularisation of organic food products. UK diners are becoming increasingly conscious about what they eat, while several reasons such as health and environmental concerns shape diners’ organic food consumption. With these trends in mind, the aim of this research is to develop a holistic understanding of organic dining …

Indigenous Peoples' Rights In Data: A Contribution Toward Indigenous Research Sovereignty, Maui Hudson, Stephanie Russo Carroll, Jane Anderson, Darrah Blackwater, Felina M. Cordova-Marks, Jewel Cummins, Dominique David-Chavez, Adam Fernandez, Ibrahim Garba, Danielle Hiraldo, Mary Beth Jäger, Lydia Jennings, Andrew Martinez, Rogena Sterling, Jennifer D. Walker, Robyn K. Rowe

Copyright, Fair Use, Scholarly Communication, etc.

Indigenous Peoples' right to sovereignty forms the foundation for advocacy and actions toward greater Indigenous self-determination and control across a range of domains that impact Indigenous Peoples' communities and cultures. Declarations for sovereignty are rising throughout Indigenous communities and across diverse fields, including Network Sovereignty, Food Sovereignty, Energy Sovereignty, and Data Sovereignty. Indigenous Research Sovereignty draws in the sovereignty discourse of these initiatives to consider their applications to the broader research ecosystem. Our exploration of Indigenous Research Sovereignty, or Indigenous self-determination in the context of research activities, has been focused on the relationship between Indigenous Data Sovereignty and efforts to …

Intergenerational Transmission Of Occupation In The United States, Swapnil Landge

Publications and Research

This paper explores the persistence of inequality via intergenerational transmission of occupations using the Panel Study of Income Dynamics (PSID) data from 1968 to 2001 of 56,952 unique parent-child pairs. I find that having a father who is in the top and bottom strata† of the socioeconomic professional category has a positive and significant effect on the probability that a son will follow the same professional category as the father, which supports my main hypothesis of persistence of income inequality concerning the transmission of the occupations. The main concern that has been addressed in this paper is that the intangible …

Active Learning For Efficient Soil Monitoring In Large Terrain With Heterogeneous Sensor Network, Hui Chen, Ju Wang

Publications and Research

Soils are a complex ecosystem that provides critical services, such as growing food, supplying antibiotics, filtering wastes, and maintaining biodiversity; hence monitoring soil health and domestication is required for sustainable human development. Low-cost and high-resolution soil monitoring systems are challenging to design and build. Compounded by the sheer size of the monitoring area of interest and the variety of biological, chemical, and physical parameters to monitor, naive approaches to adding or scheduling more sensors will suffer from cost and scalability problems. We investigate a multi-robot sensing system integrated with an active learning-based predictive modeling technique. Taking advantage of advances in …

Dental Students’ Perception Of Their Educational Environment In Relation To Their Satisfaction With Dentistry Major: A Cross‑Sectional Study, Yoon Min Gil, Ji Soo Hong, Ju Ly Ban, Jae‑Sung Kwon, Jae‑Il Lee

Publications and Research

Background: Students’ perception of their educational environment and satisfaction with their major can reveal the extent of their readiness to practice their profession after graduation. This study aimed to evaluate dental students’ perception of their educational environment and satisfaction with their major in dentistry, as well as the relationship between these two factors.

Methods: An online survey was conducted in 2022 among first- to fourth-year students across 11 dental schools in Korea. The Dundee Ready Education Environment Measure (DREEM) and Academic Major Satisfaction Scale (AMSS) were used to measure the students’ perception of the educational environment and satisfaction with their …

Molecular Mechanism Behind The Safe Immunostimulatory Effect Of Withania Somnifera, Kriti Kalpana, Shen Yap, Moriya Tsuji, Akira Kawamura

Publications and Research

Withania somnifera (L.) Dunal (family Solanaceae) is a medicinal plant known for, among many pharmacological properties, an immune boosting effect. Our recent study revealed that its key immunostimulatory factor is lipopolysaccharide of plant-associated bacteria. This is peculiar, because, although LPS can elicit protective immunity, it is an extremely potent pro-inflammatory toxin (endotoxin). However, W. somnifera is not associated with such toxicity. In fact, despite the presence of LPS, it does not trigger massive inflammatory responses in macrophages. To gain insights into the safe immunostimulatory effect of W. somnifera, we conducted a mechanistic study on its major phytochemical constituent, …

Ecological Niche Comparison Among Closely Related Tree Species Of Lauraceae Using Climatic And Edaphic Data, Laura J. Giraldo-Kalil, Gonzalo E. Pinilla Buitrago, Andrés Lira-Noriega, Francisco Lorea-Hernández, Juan Núñez-Farfán

Publications and Research

ABSTRACT:

Edaphic specialization is considered to promote ecological differentiation among closely related species of Damburneya (Lauraceae) occurring in sympatry. However, little is known about the effects of soil and other key environmental factors like climate on the ecological niche and distribution of these tree species. Here, we assessed the role of climate and soil on niche divergence and potential distribution of four Damburneya species whose distributions span Central America and Mexico. We performed ecological niche modeling with MaxEnt using three sets of environmental data: climatic-only, edaphic-only, and a combination of both, to characterize species niches and suitable distribution areas. Niche …

Tcga Expression Analyses Of 10 Carcinoma Types Reveal Clinically Significant Racial Differences, Brian Lei, Xinyin Jiang, Anjana Saxena

Publications and Research

Epidemiological studies reveal disparities in cancer incidence and outcome rates between racial groups in the United States. In our study, we investigated molecular differences between racial groups in 10 carcinoma types. We used publicly available data from The Cancer Genome Atlas to identify patterns of differential gene expression in tumor samples obtained from 4112 White, Black/African American, and Asian patients. We identified race-dependent expression of numerous genes whose mRNA transcript levels were significantly correlated with patients’ survival. Only a small subset of these genes was differentially expressed in multiple carcinomas, including genes involved in cell cycle progression such as CCNB1 …

Hyperdiploid Chromosomes In Patients With B Cell Acute Lymphoblastic Leukemia, Anjali Shastry

Digital Journal of Clinical Medicine

Introduction: Hyperdiploidy (more than 50 chromosomes) is an important cytogenetic abnormality found in B cell acute lymphoblastic leukemia (B cell ALL). The presence of hyperdiploidy > 50 is considered to be a good prognostic marker since it has increased sensitivity to standard chemotherapy. Patients with hyperdiploidy have the longest disease-free survival compared with any other cytogenetic group.

Aim of study:

To estimate prevalence of hyperdiploid chromosomes in patients with B cell ALL through conventional karyotyping and Fluorescent in situ hybridization (FISH).

Materials and methods:

Retrospective study was done on 200 bone marrow samples diagnosed with B cell Acute lymphoblastic leukemia …

8th International Galliformes Symposium (East Java, Indonesia: October 9-13, 2023): Book Of Abstracts, Iucn-Ssc Galliformes Specialist Group, World Pheasant Association, Geoffrey Davison

Galliformes Specialist Group and Affiliated Societies: Conference Proceedings

Overview of the research and conservation of Galliformes in Indonesia, Jon-Paul Rodriguez

Overview of the research and conservation of Galliformes in Indonesia, Dewi M. Prawiradilaga

Impact of climate change and human pressure on Galliformes, Nurul L. Winarni and Habiburrachman A. H. Fuad

Distribution model of the great argus pheasant in the Bukit Barisan Selatan National Park, Femei Rahmilija, Jarwadi Budi Hernowo, and Lilik Budi Prasetyo

Surviving logging: The persistence of pheasants in sustainably managed logged forests in east Kalimantan, Indonesia, Agus Sudibyo Jati, Hiromitsu Samejima, and Kanehiro Kitayama

Respect for nature, respect for people: successful community-based conservation could lead to …

Science Communication As A Collective Intelligence Endeavour: A Manifesto And Examples For Implementation, Maria Petrescu

Publications

Effective science communication is challenging when scientific messages are informed by a continually updating evidence base and must often compete against misinformation. We argue for the need for a new programme of science communication as collective intelligence—a collaborative approach, supported by technology. This would have four key advantages over the typical model where scientists communicate as individuals: scientific messages would be informed by (1) a wider base of aggregated knowledge, (2) contributions from a diverse scientific community, (3) participatory input from stakeholders, and (4) better responsiveness to ongoing changes in the state of knowledge.

Molecular Target And Circuitry Underlying The Preclinical Effects Of Psychedelics In Models Of Opioid Use Disorder, Alaina M. Jaster

Theses and Dissertations

Opioid use disorder (OUD), like other substance use disorders (SUD), is characterized by maladaptive behavioral allocation away from other rewarding aspects of life following prolonged use, as well as large rates of relapse. While pharmacotherapies exist for OUD, they tend to only target the opioid receptors rather than the underlying mechanisms behind the maladaptive behaviors. Serotonin (5-hydroxytryptamine; 5-HT) is involved in modulation of cravings and regulation of motivational reward-related behaviors, thought to be due to a top-down processing method of external and internal stimuli. Serotonin 2A receptors (5-HT_2AR) are widespread throughout the brain and most densely populate layer …

The Age And Primary Reason For The First Dental Visit In Children With Special Health Care Needs, Amanda Dickerson

Theses and Dissertations

Purpose: The aim of this project is to evaluate the average age and primary reason for the first dental visit among patients with special health care needs as well as to examine socioeconomic factors and other barriers related to children with special health care needs accessing care.

Methods: This is a cross-sectional survey that was distributed to caregivers of children with special health care needs. Study data was collected through REDCap, a secure web-based survey application. The inclusion criteria for participating in the survey included having a child with a special health care need that presented for a recall or …

Dental Treatment Planning: Decisions With Interdisciplinary Cases, William W. Porzio

Theses and Dissertations

Purpose: To explore the variance in treatment planning options with interdisciplinary cases that involve a combination of endodontic, periodontic, and prosthodontic factors.

Methods: A REDCap survey was emailed to Virginia based American Academy of Periodontology (AAP) members, American College of Prosthodontists (ACP) members, and periodontal residents to assessing various treatment planning options for six interdisciplinary cases.

Results: A total of 56 individuals responded to the survey; 10 periodontal residents, 35 practicing periodontists, 11 practicing prosthodontists. Response rate was not able to be evaluated based on the fact that third-party organizations were used to disseminate the survey in …

Histone Acetylation In Periodontal Diseases, Sarang Saadat

Theses and Dissertations

Background: Emerging data has indicated the significant role of epigenetic control in inflammation. Acetylation of lysine residues on histones is a major epigenetic modification of chromatin, which is required for cytokine gene expression and regulated in inflammatory diseases. It has been shown that periodontal bacteria induce histone acetylation in oral epithelial cells and experimental periodontitis in rodents. In this study, we investigated the acetylation level of histone 3 (H3) in gingival tissue from healthy and periodontitis patients. We hypothesize that cytokine over-production in periodontitis is associated with the hyper acetylation of histones. Methods: Periodontitis and healthy subjects who need periodontal …