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Medicine and Health Sciences

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2017

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Articles 271 - 300 of 352

Full-Text Articles in Entire DC Network

A Late Pleistocene Woman From Tham Lod, Thailand: The Influence Of Today On A Face From The Past, Susan Hayes, Rasmi Shoocongdej, Natthamon Pureepatpong, Sanjai Sangvichien, Kanoknart Chintakanon Jan 2017

A Late Pleistocene Woman From Tham Lod, Thailand: The Influence Of Today On A Face From The Past, Susan Hayes, Rasmi Shoocongdej, Natthamon Pureepatpong, Sanjai Sangvichien, Kanoknart Chintakanon

Faculty of Science, Medicine and Health - Papers: part A

Creating a facial appearance for individuals from the distant past is often highly problematic, even when verified methods are used. This is especially so in the case of non-European individuals, as the reference populations used to estimate the face tend to be heavily biased towards the average facial variation of recent people of European descent. To evaluate the problem, a facial approximation of a young woman from the Late Pleistocene rockshelter of Tham Lod in north-western Thailand was compared against the average facial variation of datasets from recent populations. The analysis indicated that the Tham Lod facial approximation was neither …


Nurses Are Underutilised In Antimicrobial Stewardship E Results Of A Multisite Survey In Paediatric And Adult Hospitals, Mona Mostaghim, Thomas Snelling, Brendan J. Mcmullan, Pamela Konecny, Stuart Bond, Suman Adhikari, Adriana J. Chubaty, Cathy Lovell, Beata Bajorek Jan 2017

Nurses Are Underutilised In Antimicrobial Stewardship E Results Of A Multisite Survey In Paediatric And Adult Hospitals, Mona Mostaghim, Thomas Snelling, Brendan J. Mcmullan, Pamela Konecny, Stuart Bond, Suman Adhikari, Adriana J. Chubaty, Cathy Lovell, Beata Bajorek

Faculty of Science, Medicine and Health - Papers: part A

Objectives: Explore perceptions and attitudes of nurses in regard to antimicrobial stewardship (AMS), their roles as nurses, and identify differences in perceptions and attitudes across paediatric and adult settings. Methods: Electronic survey administered to nursing staff across three public Australian tertiary institutions with AMS facilitated by a shared electronic approval and decision support system. Results: Overall 65% (93/142) of nurses who completed the survey were familiar with the term AMS, and 75% recognised that they were expected to have a role alongside other disciplines, including ward pharmacists (paediatric 88%, adult 73%; p = 0.03). Hand hygiene and infection control (86%), …


Toxicology Of Engineered Nanoparticles: Focus On Poly(Amidoamine) Dendrines, Pratap Naha, Sourav P. Mukherjee, Hugh Byrne Jan 2017

Toxicology Of Engineered Nanoparticles: Focus On Poly(Amidoamine) Dendrines, Pratap Naha, Sourav P. Mukherjee, Hugh Byrne

Doctoral

Engineered nanomaterials are increasingly being developed for paints, sunscreens, cosmetics, industrial lubricants, tyres, semiconductor devices, and also for biomedical applications such as in diagnostics, therapeutics, and contrast agents. As a result, nanomaterials are being manufactured, transported, and used in larger and larger quantities, and potential impacts on environmental and human health have been raised. Poly(amidoamine) (PAMAM) dendrimers are specifically suitable for biomedical applications. They are well-defined nanoscale molecules which contain a 2-carbon ethylenediamine core and primary amine groups at the surface. The systematically variable structural architecture and the large internal free volume make these dendrimers an attractive option for drug …


The Effect Of Feed Form On Diet Digestibility And Cecal Parameters In Rabbits, Isabella Corsato Alvarenga, Charles Gregory Aldrich, Micah Kohles Jan 2017

The Effect Of Feed Form On Diet Digestibility And Cecal Parameters In Rabbits, Isabella Corsato Alvarenga, Charles Gregory Aldrich, Micah Kohles

School of Veterinary and Biomedical Sciences: Faculty Publications

Fifteen New Zealand rabbits were randomly assigned to one of 3 dietary treatment groups of 5 animals each and fed pelleted, extruded, or muesli diets in a completely randomized design experiment. Rabbits were placed in individual cages with ad libitum access to water and food for 45 days acclimation followed by 30 days experimental period. Feed intake of rabbits fed pelleted and extruded diets was greater (p < 0.05) than rabbits fed the muesli diet (125.6 and 130.4 vs. 91.9 g/d), but weight change and feed efficiency were not affected by treatment. Diet digestibility among the treatments was inconsistent when comparing results obtained from total fecal collection and AIA (please define) as an internal marker. Rabbits fed extruded and pelleted diets had lower (p < 0.05) cecal pH (6.42 and 6.38 vs. 7.02, respectively), and higher (p < 0.05) production of SCFA (18.5 and 19.0 vs. 11.7 mM, respectively) than those fed muesli. The fermentation products from rabbits fed pelleted and extruded diets had a greater proportion of butyrate and less propionate than rabbits fed muesli. The results of this study indicate that the basal dietary composition had a greater impact on diet utilization and cecal fermentation than food form.


Heart Disease And African Americans, Patricia Guy-Walls, Jody Long Jan 2017

Heart Disease And African Americans, Patricia Guy-Walls, Jody Long

Research, Publications & Creative Work

Good health depends on multiple factors, including financial status. Higher socioeconomic status correlates with a lower risk of cancer, diabetes, and heart disease. Lukachko, Hatzenbuehler, and Keyes (2014) stated that the advantages of income status make a difference with health, specifically heart disease. Another significant factor affecting heart disease is health care disparity. Kahng (2010) found that the accumulative impact of health care disparities experienced over a lifetime contributes to chronic stress and heart-related problems.

Despite advancement in care, more African Americans, compared with other racial groups, die from cardiovascular disease (Centers for Disease Control and Prevention [CDC], 2016). Several …


Liposomal Encapsulation Of Silver Nanoparticles Enhances Cytotoxicity And Causes Induction Of Reactive Oxygen Species‐ Independent Apoptosis, Azeez Yusuf, A. Brophy, Brian Gorey, Alan Casey Jan 2017

Liposomal Encapsulation Of Silver Nanoparticles Enhances Cytotoxicity And Causes Induction Of Reactive Oxygen Species‐ Independent Apoptosis, Azeez Yusuf, A. Brophy, Brian Gorey, Alan Casey

Doctoral

Silver nanoparticles (AgNP) are one of the most widely investigated metallic NPs due to their promising antibacterial activities. In recent years, AgNP research has shifted beyond antimicrobial use to potential applications in the medical arena. This shift coupled with the extensive commercial applications of AgNP will further increase human exposure and the subsequent risk of adverse effects that may result from repeated exposures and inefficient delivery, meaning research into improved AgNP delivery is of paramount importance. In this study, AgNP were encapsulated in a natural biosurfactant, dipalmitoylphosphatidylcholine, in an attempt to enhance the intracellular delivery and simultaneously mediate the associated …


Motivational Interviewing, And Healthy Eating Intervention With Low Income Diabetic Patients, Cornelius Bela Jan 2017

Motivational Interviewing, And Healthy Eating Intervention With Low Income Diabetic Patients, Cornelius Bela

Doctor of Nursing Practice (DNP) Projects

Purpose: The project’s aim was to investigate whether motivational interviewing made a difference for the participants in terms of healthy behaviors, as measured by their weight, BMI, HgA1C and total health eating habits score.

Method: A motivational interviewing intervention was used on thirteen diabetic patients in three monthly group meetings and weekly phone calls surrounding healthy eating. The health behaviors such as improving dietary choices, decreasing sedentary behaviors, and increasing habitual physical activity and exercises were assessed at both pre and post intervention as well as weight, body mass index (BMI), Hemoglobin A1c, and healthy eating habits total score.

Results: …


Genetic And Histological Alterations Reveal Key Role Of Prostaglandin Synthase And Cyclooxygenase 1 And 2 In Traumatic Brain Injury–Induced Neuroinflammation In The Cerebral Cortex Of Rats Exposed To Moderate Fluid Percussion Injury, Hideki Shojo, Cesar V. Borlongan, Tadashi Mabuchi Jan 2017

Genetic And Histological Alterations Reveal Key Role Of Prostaglandin Synthase And Cyclooxygenase 1 And 2 In Traumatic Brain Injury–Induced Neuroinflammation In The Cerebral Cortex Of Rats Exposed To Moderate Fluid Percussion Injury, Hideki Shojo, Cesar V. Borlongan, Tadashi Mabuchi

Neurosurgery and Brain Repair Faculty Publications

After the initial insult in traumatic brain injury (TBI), secondary neurodegeneration occurs that is intimately associated with neuroinflammation. Prostaglandin (PG) synthases and cyclooxygenase (COX) 1 and 2 may contribute to inflammation in the brain. Temporal and spatial expression features of PG and COX1 and 2 following trauma may guide the development of antineuroinflammation strategies. Here, we examined PG synthase signaling and COX1 and 2 gene expression levels and COX-1- and 2-positive cell types and their temporal localization in TBI-induced brain in an effort to reveal their participation in the disease’s evolving neuroinflammation. Using brain samples from the cerebral cortex of …


Ada News Convention Daily - 2017 Day 3, American Dental Association, Publishing Division Jan 2017

Ada News Convention Daily - 2017 Day 3, American Dental Association, Publishing Division

ADA News

The ADA News Daily (also called the ADA News Convention Daily) is a special edition of the ADA News published each day during American Dental Association Annual Sessions.


Collaborative Instruction For Information Retrieval And Appraisal Skills In Evidence-Based Practice Models For Dental Hygiene Students., Irene M. Lubker, Joan M. Pellegrini Jan 2017

Collaborative Instruction For Information Retrieval And Appraisal Skills In Evidence-Based Practice Models For Dental Hygiene Students., Irene M. Lubker, Joan M. Pellegrini

VCU Libraries Faculty and Staff Presentations

Objectives:

1. Collaborate with VCU Dental Hygiene Program faculty to develop and evaluate a model of evidence-based practice (EBP) for students in didactic and clinical settings.

2. Describe how a course was modified to emphasize evidence-based practice.

3. Analyze course evaluations and student scholarly output.

Methods/Materials:

Dental educators strive to develop graduates who practice evidence-based practice and whose clinical decisions are based on current scientific research. A medical librarian was invited to assist in integrating EBP into the dentistry curriculum in 2012. To gain a better understanding of EBP in dental settings, the librarian and dental hygiene faculty attended the …


A Comprehensive Summary Of Services And Resources Provided By Librarians In Support Of Coda Accredited Predoctoral (Dds/Dmd) Dental Education Programs In The United States And Canada, Irene M. Lubker, Elizabeth Stellrecht, Richard Mcgowan, Nena Schvaneveldt, Susan Arnold, Elisa Cortez, Rebecca Davis, Michael Kronenfield, Nicole Theis-Mahon Jan 2017

A Comprehensive Summary Of Services And Resources Provided By Librarians In Support Of Coda Accredited Predoctoral (Dds/Dmd) Dental Education Programs In The United States And Canada, Irene M. Lubker, Elizabeth Stellrecht, Richard Mcgowan, Nena Schvaneveldt, Susan Arnold, Elisa Cortez, Rebecca Davis, Michael Kronenfield, Nicole Theis-Mahon

VCU Libraries Faculty and Staff Presentations

Objective

The objective of this study is to provide a summary of library services and resources that support dental education and research. This summary will demonstrate trends in dental librarianship as well as services and resources that can be adopted to serve the needs of dental related education programs. To date, there has not been a comprehensive summary of these services.

Methods

An environmental scan was carried out to take inventory of services that dental librarians (1) provide. The study population consisted of librarians who work in dental libraries or college / university libraries that serve dental programs. The librarians …


Development Of Methodology For Raman Microspectroscopic Analysis Of Oral Exfoliated Cells, Hugh Byrne, Fiona Lyng, Alison Malkin, Ola Ibrahim, Genecy Calado, Steven Flint, Isha Behl Jan 2017

Development Of Methodology For Raman Microspectroscopic Analysis Of Oral Exfoliated Cells, Hugh Byrne, Fiona Lyng, Alison Malkin, Ola Ibrahim, Genecy Calado, Steven Flint, Isha Behl

Articles

Oral squamous cell carcinoma ranks as the 15th most common cancer worldwide. The present study was undertaken to standardise a protocol for the analysis of oral exfoliated cells using Raman microspectroscopy. For this purpose, samples were obtained from two different sites, based on prevalence of disease (ventral side of the tongue and buccal mucosa). Different oral rinsing agents were employed and it was concluded that non-alcoholic mouthwash adequately removes food debris. Samples were collected using various collection tools and compared. It was observed that endo-cervical brushes yielded cells from deeper layers of the epithelium. Furthermore, monolayer formation of cells was …


Ua12/4 Stall Street Journal, Vol. 9, Wku Health Services Jan 2017

Ua12/4 Stall Street Journal, Vol. 9, Wku Health Services

WKU Archives Records

Broadsides developed by WKU Health Services to convey public health information in students in bathroom stalls. Incomplete run.


3d Printing Aids Acetabular Reconstruction In Complex Revision Hip Arthroplasty, Andrew J. Hughes, Cathal Debuitleir, Philip Soden, Brian O'Donnchada, Anthony Tansey, Ali Abdulkarim, Colm Mcmahon, Conor J. Hurson Jan 2017

3d Printing Aids Acetabular Reconstruction In Complex Revision Hip Arthroplasty, Andrew J. Hughes, Cathal Debuitleir, Philip Soden, Brian O'Donnchada, Anthony Tansey, Ali Abdulkarim, Colm Mcmahon, Conor J. Hurson

Articles

Revision hip arthroplasty requires comprehensive appreciation of abnormal bony anatomy. Advances in radiology and manufacturing technology have made three-dimensional (3D) representation of osseous anatomy obtainable, which provide visual and tactile feedback. Such life-size 3D models were manufactured from computed tomography scans of three hip joints in two patients. The first patient had undergone multiple previous hip arthroplasties for bilateral hip infections, resulting in right-sided pelvic discontinuity and a severe left-sided posterosuperior acetabular deficiency. The second patient had a first-stage revision for infection and recurrent dislocations. Specific metal reduction protocols were used to reduce artefact. The images were imported into Materialise …


Behavioral Activation For Smoking Cessation And Mood Management Following A Cardiac Event: Results Of A Pilot Randomized Controlled Trial, Andrew M. Busch, Erin M. Tooley, Shira Dunsiger Jan 2017

Behavioral Activation For Smoking Cessation And Mood Management Following A Cardiac Event: Results Of A Pilot Randomized Controlled Trial, Andrew M. Busch, Erin M. Tooley, Shira Dunsiger

Arts & Sciences Faculty Publications

Background: Smoking cessation following hospitalization for Acute Coronary Syndrome (ACS) significantly reduces subsequent mortality. Depressed mood is a major barrier to cessation post-ACS. Although existing counseling treatments address smoking and depression independently in ACS patients, no integrated treatment addresses both. We developed an integrated treatment combining gold standard cessation counseling with behavioral activation-based mood management; Behavioral Activation Treatment for Cardiac Smokers (BAT-CS). The purpose of this pilot randomized controlled trial was to test feasibility, acceptability, and preliminary efficacy of BAT-CS vs. Standard of Care (SC).

Methods: Participants were recruited during hospitalization for ACS and were randomly assigned to BAT-CS or …


Oral Health: The Need For Both Conventional Microbial And Molecular Characterization, Elisheva Friedman, Negin Alizadeh, Zvi G. Loewy Jan 2017

Oral Health: The Need For Both Conventional Microbial And Molecular Characterization, Elisheva Friedman, Negin Alizadeh, Zvi G. Loewy

Touro College of Pharmacy (New York) Publications and Research

This study aims to consider the microbial distribution in oral disease, as well as gene analysis and expression, in elucidating: 1, the fundamental underpinnings of oral disease, and 2, the potential relationship between oral diseases and systemic health. A key focus is identifying the microbiota associated with oral disease manifestations characterized by both conventional microbiological and molecular methods. Variations in the observed microbial populations characterized by conventional and molecular approaches have been identified for caries, periodontitis, peri-implantitis, and stomatitis. The discovery of therapeutic approaches for oral disease will require comprehensive microbial and genomic analysis. This study evaluated the current state …


Precarity In The Nonprofit Employment Services Sector, Carlo Fanelli, Debbie Rudman, Rebecca Aldrich Jan 2017

Precarity In The Nonprofit Employment Services Sector, Carlo Fanelli, Debbie Rudman, Rebecca Aldrich

Occupational Therapy Publications

Drawing on interview and focus group data, this article explores research undertaken as part of a larger research project exploring precarity in the nonprofit employment services sector in a mid-sized Canadian city. We critically survey major legislative changes to Canadian employment and income security policies and programs, including the restructuring of work and labor relations, growth of performance-based contracting-out, erosion of intergovernmental transfers, worker stress, and emotional tolls. Our study’s results demonstrate how employment precarity in the nonprofit employment services sector is amplified by top-down and centralized relationships with funding partners and policymaking divorced from the employment experiences of frontline …


Overview Of Australian Aboriginal And Torres Strait Islander Health Status 2016, Anomie, Michael Adams, Trish Amaranti, Jane Burns, Samantha Burrow, Neil Drew, Michelle Elwell, Jesse John Fleay, Caitlin Gray, Millie Harford-Mills, Joanne Hoareau, Renee Lynch, Andrea Macrae, Juliette Mundy, Christine Potter, Miranda Poynton, Kathy Ride, Avinna Trzesinski, Library Services, Graham Barker, Lawrence Rutherford Jan 2017

Overview Of Australian Aboriginal And Torres Strait Islander Health Status 2016, Anomie, Michael Adams, Trish Amaranti, Jane Burns, Samantha Burrow, Neil Drew, Michelle Elwell, Jesse John Fleay, Caitlin Gray, Millie Harford-Mills, Joanne Hoareau, Renee Lynch, Andrea Macrae, Juliette Mundy, Christine Potter, Miranda Poynton, Kathy Ride, Avinna Trzesinski, Library Services, Graham Barker, Lawrence Rutherford

Research outputs 2014 to 2021

This report provides a comprehensive overview of the most recent indicators of the health and wellbeing of Aboriginal and Torres Strait Islander people. Information focuses on:

  • Aboriginal and Torres Strait Islander populations
  • the context of Aboriginal and Torres Strait Islander health
  • various measures of population health status
  • selected health conditions
  • health risk and protective factors.

The Overview shows that the health of Aboriginal and Torres Strait Islander people continues to improve slowly and there has been a decline in the death rates for Aboriginal and Torres Strait Islander people and also a significant closing of the gap in death rates …


Health-Care Workers’ Occupational Exposures To Body Fluids In 21 Countries In Africa: Systematic Review And Meta-Analysis, Asa Auta, Emmanuel O. Adewuyi, Amom Tor-Anyiin, David Aziz, Esther Ogbole, Brian O. Ogbonna, Davies Adeloye Jan 2017

Health-Care Workers’ Occupational Exposures To Body Fluids In 21 Countries In Africa: Systematic Review And Meta-Analysis, Asa Auta, Emmanuel O. Adewuyi, Amom Tor-Anyiin, David Aziz, Esther Ogbole, Brian O. Ogbonna, Davies Adeloye

Research outputs 2014 to 2021

Objective

To estimate the lifetime and 12-month prevalence of occupational exposure to body fluids among health-care workers in Africa.

Methods

Embase®, PubMed® and CINAHL databases were systematically searched for studies published between January 2000 and August 2017 that reported the prevalence of occupational exposure to blood or other body fluids among health-care workers in Africa. The continent-wide prevalence of exposure was estimated using random-effects meta-analysis.

Findings

Of the 904 articles identified, 65 studies from 21 African countries were included. The estimated pooled lifetime and 12-month prevalence of occupational exposure to body fluids were 65.7% (95% confidence interval, CI: 59.7–71.6) and …


Delivery Of Health Education In Adolescents With Behavioral Health Challenges, Ashley Akkal, Ransome Eke Md, Phd, Sulin Wu, Amy Rechenberg, Michael Madrid, Jose Lopez-Vera, Duncan Vos Jan 2017

Delivery Of Health Education In Adolescents With Behavioral Health Challenges, Ashley Akkal, Ransome Eke Md, Phd, Sulin Wu, Amy Rechenberg, Michael Madrid, Jose Lopez-Vera, Duncan Vos

Research Day

BACKGROUND Adolescents with behavioral health issues tend to have inadequate access to health education, and are thus less aware of the importance of personal and dental hygiene, exercise, and healthy diet and lifestyle habits. Due to this disparity, this population has been known to harbor a higher prevalence of STI’s, drug and alcohol abuse, physical altercations, juvenile detention, and suicide attempts. PURPOSE The overall objective of this study was to examine the effect of integrating a health science curriculum in this population. METHODS Participants aged 5-17 years old were recruited and assigned to either control or science groups by Family …


Blurred Lines: Emerging Practice For Registered Dietitian-Nutritionists In Integrative And Functional Nutrition, Patricia Grace-Farfaglia, Denise L. Pickett-Bernard, Andrea Gorman, Jaleh Dehpahlavan Jan 2017

Blurred Lines: Emerging Practice For Registered Dietitian-Nutritionists In Integrative And Functional Nutrition, Patricia Grace-Farfaglia, Denise L. Pickett-Bernard, Andrea Gorman, Jaleh Dehpahlavan

Nutrition Sciences Faculty Publications

Background This study explored the health philosophy and practice orientation of RDNs in the United States. Methods A randomly selected group of RDNs were recruited to take an online survey using a reduced version of Integrative Medicine practice (IM-30). Confirmatory factor analysis, analyses of variance, and non-parametric tests were used to investigate the relationships between dietetic professionals' personal health philosophy, lifestyle, and orientation to Integrative Medicine. Results Overall construct validity of the IM-26 scale was demonstrated by Cronbach's α with reliabilities ranging from 0.766 to 0.89. Results from chi-square test of goodness-of-fit test (N = 477, χ2 = 228.72, p …


Telehealth And Ehealth In Nurse Practitioner Training: Current Perspectives, Carolyn M. Rutledge, Karen Kott, Rebecca Poston, Christianne Fowler, Tina S. Haney Jan 2017

Telehealth And Ehealth In Nurse Practitioner Training: Current Perspectives, Carolyn M. Rutledge, Karen Kott, Rebecca Poston, Christianne Fowler, Tina S. Haney

Nursing Faculty Publications

Telehealth is becoming a vital process for providing access to cost-effective quality care to patients at a distance. As such, it is important for nurse practitioners, often the primary providers for rural and disadvantaged populations, to develop the knowledge, skills, and attitudes needed to utilize telehealth technologies in practice. In reviewing the literature, very little information was found on programs that addressed nurse practitioner training in telehealth. This article provides an overview of both the topics and the techniques that have been utilized for training nurse practitioners and nurse practitioner students in the delivery of care utilizing telehealth. Specifically, this …


Evaluation Of School-Based Dental Sealant Programs: An Updated Community Guide Systematic Economic Review, Susan O. Griffin, Shillpa Naavaal, Christina Scherrer, Mona Patel, Sajal Chattopadhyay Jan 2017

Evaluation Of School-Based Dental Sealant Programs: An Updated Community Guide Systematic Economic Review, Susan O. Griffin, Shillpa Naavaal, Christina Scherrer, Mona Patel, Sajal Chattopadhyay

Dental Public Health and Policy Publications

Context

A recently updated Community Guide systematic review of the effectiveness of school sealant programs (SSPs) still found strong evidence that SSPs reduced dental caries among schoolchildren. This follow-up systematic review updates SSP cost and benefit information from the original 2002 review.

Evidence acquisition

Using Community Guide economic review methods, the authors searched the literature from January 2000 to November 20, 2014. The final body of evidence included 14 studies—ten from the current search and four with cost information from the 2002 review. Nine studies had information on SSP costs; six on sealant benefit (averted treatment costs and productivity losses); …


Harmonizing National Abortion And Pregnancy Prevention Laws And Policies For Sexual Violence Survivors With The Maputo Protocol, Jill Thompson, Chi-Chi Undie, Avni Amin, Ronald Johnson, Rajat Khosla, Ian Askew, Leopold Ouedraogo, Triphonie Nkurunziza, Sarah Rich, Elizabeth Westley, Melissa Garcia Jan 2017

Harmonizing National Abortion And Pregnancy Prevention Laws And Policies For Sexual Violence Survivors With The Maputo Protocol, Jill Thompson, Chi-Chi Undie, Avni Amin, Ronald Johnson, Rajat Khosla, Ian Askew, Leopold Ouedraogo, Triphonie Nkurunziza, Sarah Rich, Elizabeth Westley, Melissa Garcia

Reproductive Health

In April 2016, the Population Council, the World Health Organization (WHO), and the International Consortium for Emergency Contraception (ICEC) convened a three-day regional technical meeting aimed at helping participating countries meet their obligations under the Maputo Protocol to protect and promote the reproductive health rights of women and girls, with a special emphasis on survivors of sexual and intimate partner violence. Participants included representatives from six countries in sub-Saharan Africa—Botswana, Ethiopia, Kenya, Malawi, Rwanda, and Zambia—as well as international and regional experts on reproductive health, law, and human rights. Presentations and discussions focused primarily on the prevention and management of …


Virtual Histological Assessment Of The Prenatal Life History And Age At Death Of The Upper Paleolithic Fetus From Ostuni (Italy), Alessia Nava, Alfredo Coppa, Donato Coppola, Lucia Mancini, Diego Dreossi, Franco Zanini, Federico Bernardini, Claudio Tuniz, Luca Bondioli Jan 2017

Virtual Histological Assessment Of The Prenatal Life History And Age At Death Of The Upper Paleolithic Fetus From Ostuni (Italy), Alessia Nava, Alfredo Coppa, Donato Coppola, Lucia Mancini, Diego Dreossi, Franco Zanini, Federico Bernardini, Claudio Tuniz, Luca Bondioli

Faculty of Science, Medicine and Health - Papers: part A

The fetal remains from the Ostuni 1 burial (Italy, ca 27 ka) represent a unique opportunity to explore the prenatal biological parameters, and to reconstruct the possible patho-biography, of a fetus (and its mother) in an Upper Paleolithic context. Phase-contrast synchrotron X-ray microtomography imaging of two deciduous tooth crowns and microfocus CT measurements of the right hemimandible of the Ostuni 1b fetus were performed at the SYRMEP beamline and at the TomoLab station of the Elettra - Sincrotrone laboratory (Trieste, Italy) in order to refine age at death and to report the enamel developmental history and dental tissue volumes for …


Quaternary Vertebrate Faunas From Sumba, Indonesia: Implications For Wallacean Biogeography And Evolution, Samuel Turvey, Jennifer Crees, James Hansford, Timothy Jeffree, Nick Crumpton, Iwan Kurniawan, Erick Setiyabudi, Thomas Guillerme, Umbu Paranggarimu, Anthony Dosseto, Gerrit D. Van Den Bergh Jan 2017

Quaternary Vertebrate Faunas From Sumba, Indonesia: Implications For Wallacean Biogeography And Evolution, Samuel Turvey, Jennifer Crees, James Hansford, Timothy Jeffree, Nick Crumpton, Iwan Kurniawan, Erick Setiyabudi, Thomas Guillerme, Umbu Paranggarimu, Anthony Dosseto, Gerrit D. Van Den Bergh

Faculty of Science, Medicine and Health - Papers: part A

Historical patterns of diversity, biogeography and faunal turnover remain poorly understood for Wallacea, the biologically and geologically complex island region between the Asian and Australian continental shelves. A distinctive Quaternary vertebrate fauna containing the small-bodied hominin Homo floresiensis, pygmy Stegodon proboscideans, varanids and giant murids has been described from Flores, but Quaternary faunas are poorly known from most other Lesser Sunda Islands. We report the discovery of extensive new fossil vertebrate collections from Pleistocene and Holocene deposits on Sumba, a large Wallacean island situated less than 50 km south of Flores. A fossil assemblage recovered from a Pleistocene deposit at …


High-Resolution Hyperspectral Imaging Of Diagenesis And Clays In Fossil Coral Reef Material: A Nondestructive Tool For Improving Environmental And Climate Reconstructions, Richard Murphy, Jody M. Webster, Luke Nothdurft, Belinda Dechnik, Helen V. Mcgregor, Madhavi A. Patterson, Kelsey Sanborn, Gregory E. Webb, Lisa I. Kearney, Llewellyn Rintoul, Dirk V. Erler Jan 2017

High-Resolution Hyperspectral Imaging Of Diagenesis And Clays In Fossil Coral Reef Material: A Nondestructive Tool For Improving Environmental And Climate Reconstructions, Richard Murphy, Jody M. Webster, Luke Nothdurft, Belinda Dechnik, Helen V. Mcgregor, Madhavi A. Patterson, Kelsey Sanborn, Gregory E. Webb, Lisa I. Kearney, Llewellyn Rintoul, Dirk V. Erler

Faculty of Science, Medicine and Health - Papers: part A

Hyperspectral imagery (1000-2500 nm) was used to quantitatively map carbonate and clay minerals in fossil reef cores that are relevant to accurately reconstructing past environmental and climatic conditions. Techniques were developed using hyperspectral imagery of fossil reef corals and cores acquired from three different geological settings, and were validated against independent measures of calcite to aragonite ratios. Aragonite, calcite, and dolomite were distinguished using a combination of the wavelength position and asymmetry of the primary carbonate absorption between 2300 and 2350 nm. Areas of core containing small amounts of calcite (>2-5%) were distinguished from aragonite in imagery of two …


Technologies For The Control Of Heat And Light In The Vézère Valley Aurignacian, Randall White, Romain Mensan, Amy E. Clark, Elise Tartar, Laurent Marquer, Raphaelle Bourrillon, Paul Goldberg, Laurent Chiotti, Catherine Cretin, William Rendu, Anne Pike-Tay, Sarah Ranlett Jan 2017

Technologies For The Control Of Heat And Light In The Vézère Valley Aurignacian, Randall White, Romain Mensan, Amy E. Clark, Elise Tartar, Laurent Marquer, Raphaelle Bourrillon, Paul Goldberg, Laurent Chiotti, Catherine Cretin, William Rendu, Anne Pike-Tay, Sarah Ranlett

Faculty of Science, Medicine and Health - Papers: part A

We can trace the beginnings of our knowledge of early Upper Paleolithic (Aurignacian) use of fire to the pioneering 1910-1911 excavations at Abri Blanchard undertaken by Louis Didon and Marcel Castanet. At Blanchard, the excavators recognized and described fire structures that correspond in many ways to features excavated more recently in Western and Central Europe. Here, we address the issue of heat and light management in the early Upper Paleolithic, demonstrating a pattern that builds on these early excavations but that is refined through our recent field operations. Topics to be discussed include (1) recently excavated fire structures that suggest …


Exploring Hominin And Non-Hominin Primate Dental Fossil Remains With Neutron Microtomography, Clement Zanolli, Burkhard Schillinger, Amelie Beaudet, Ottmar Kullmer, Roberto Macchiarelli, Lucia Mancini, Friedemann Schrenk, Claudio Tuniz, Vladimira Vodopivec Jan 2017

Exploring Hominin And Non-Hominin Primate Dental Fossil Remains With Neutron Microtomography, Clement Zanolli, Burkhard Schillinger, Amelie Beaudet, Ottmar Kullmer, Roberto Macchiarelli, Lucia Mancini, Friedemann Schrenk, Claudio Tuniz, Vladimira Vodopivec

Faculty of Science, Medicine and Health - Papers: part A

Fossil dental remains are an archive of unique information for paleobiological studies. Computed microtomography based on X-ray microfocus sources (X-μCT) and Synchrotron Radiation (SR-μCT) allow subtle quantification at the micron and sub-micron scale of the meso- and microstructural signature imprinted in the mineralized tissues, such as enamel and dentine, through high-resolution "virtual histology". Nonetheless, depending on the degree of alterations undergone during fossilization, X-ray analyses of tooth tissues do not always provide distinct imaging contrasts, thus preventing the extraction of essential morphological and anatomical details. We illustrate here by three examples the successful application of neutron microtomography (n-μCT) in cases …


A Study Of Visible Tattoos In Entry -Level Dental Hygiene Education Programs, Kathryn R. Search, Susan L. Tolle, Gayle Mccombs, Aaron Arndt Jan 2017

A Study Of Visible Tattoos In Entry -Level Dental Hygiene Education Programs, Kathryn R. Search, Susan L. Tolle, Gayle Mccombs, Aaron Arndt

Dental Hygiene Faculty Publications

Purpose: The purpose of this study was to survey entry-level dental hygiene program directors in the United States (US) to assess their perceptions of dental hygienists with visible tattoos as well as to determine current policies related to dress codes in US dental hygiene programs.

Methods: Data was collected with an online survey emailed to 340 dental hygiene program directors from March to April 2016, yielding a 43% (n = 141) response rate. Participants indicated their opinions of visible tattoos on the basis of professionalism and school policy requirements.

Results: Eighty percent of respondents reported their program …