Digital Commons Network^™

Final-2023 Update, Butte Mine Flooding Operable Unit, Butte Priority Soils Operable Unit And Mt Pole, Babcgwa Quality Assurance Project Plan, Ver 1, And Crosswalk, Montana Bureau Of Mines And Geology

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Newsroom, Georgia Southern University

Newsroom (2006-2023)

Georgia Southern Economics Professor Explains ‘The Debt Ceiling’ and Its Impact

Georgia Southern Staff Council Offers Training to Help Employees Understand Needs of Military-Connected Students

Origami-Inspired Sacrificial Joints For Folding Compliant Mechanisms, Todd G. Nelson, Alex Avila, Larry L. Howell, Just L. Herder, Davood Farhadi Machekposhtic

Faculty Publications

Folding is a manufacturing method which can create complex 3D geometries from flat materi- als and can be particularly useful in cost-sensitive or planar-limited fabrication applications.

This paper introduces compliant mechanisms that employ folding techniques from origami to evolve from a flat material to deployed state. We present origami-inspired sacrificial joints, joints which have mobility during assembly of the mechanism but are rigid in their final position, to create regions of high and low stiffness and the proper alignment of compliant flexures in folded mechanisms. To demonstrate the method we fold steel sheet to create some well-known and complex compliant …

An Autoethnographic Reflection From Two Black Women Ph.D.’S And Their White Woman Advisor On The Use And Impact Of Sista Circle Methodology In The Dissertation Process, B. Nathan, Rashida Love, Laurie A. Carlson

The Qualitative Report

Black Women doctoral students experience the journey as “outsiders within” (Collins, 1986), navigating how to excel and thrive while being on the margins (hooks, 1991). The authors of this manuscript reflect upon the impact of adopting a culturally relevant methodology and method, integrating various forms of Black Women’s art, and challenging tenets of traditional western research. An auto-ethnographic exercise illuminated the critical need for Nathan and Love to insert their Black Womanhood into their dissertation research process using Sista Circle Methodology, an active decision to decolonize research. Carlson provided a critical link to ensuring Nathan and Love graduated and provides …

At The Heart Of The Diagnosis: A Case Of Systemic Lupus Erythematosus Presenting As Cardiac Tamponade, Jose Gomez Casanovas, Mery Bartl, Laura Rincon-Rueda, Christine E. Loftis, Emilia Dulgheru

School of Medicine Publications

Systemic lupus erythematosus (SLE) is a heterogenous, systemic disease characterized by the production of pathogenic autoantibodies against nuclear antigens. Although the most common cardiac manifestation of SLE is pericardial effusions, their progression to cardiac tamponade is rare and has an incidence between 1-3%. We describe a case of a 42-year-old Hispanic woman who presented with severe shortness of breath, vague chest pain, and hemodynamic compromise secondary to cardiac tamponade. The patient's underlying etiology of cardiac tamponade was attributed to a new diagnosis of SLE based on the 2019 European Alliance of Associations for Rheumatology/American College of Rheumatology classification (EULAR/ACR) criteria …

Normalized Coordinate Equations And Energy Method For Predicting Natural Curved-Fold Configurations, Jacob Badger, Todd G. Nelson, Rober J. Lang, Denise M. Halverson, Larry L. Howell

Faculty Publications

Of the many valid configurations that a curved fold may assume, it is of particular interest to identify natural—or lowest energy—configurations that physical models will preferentially assume. We present normalized coordinate equations—equations that relate fold surface properties

to their edge of regression—to simplify curved-fold rela- tionships. An energy method based on these normalized

coordinate equations is developed to identify natural con- figurations of general curved folds. While it has been noted

that natural configurations have nearly planar creases for curved folds, we show that non-planar behavior near the crease ends substantially reduces the energy of a fold.

Persistent Reshaping Of Cohesive Sediment Towards Stable Flocs By Turbulence, M Yu, X Yu, Aj Mehta, Aj Manning, F Khan, S Balachandar

School of Biological and Marine Sciences

AbstractCohesive sediment forms flocs of various sizes and structures in the natural turbulent environment. Understanding flocculation is critical in accurately predicting sediment transport and biogeochemical cycles. In addition to aggregation and breakup, turbulence also reshapes flocs toward more stable structures. An Eulerian–Lagrangian framework has been implemented to investigate the effect of turbulence on flocculation by capturing the time-evolution of individual flocs. We have identified two floc reshaping mechanisms, namely breakage-regrowth and restructuring by hydrodynamic drag. Surface erosion is found to be the primary breakup mechanism for strong flocs, while fragile flocs tend to split into fragments of similar sizes. Aggregation …

A Review Of Biodegradable Plastics From Multidisciplinary Perspectives, Winnie Courtene-Jones, Falco F De, Imogen E. Napper

School of Biological and Marine Sciences

No abstract provided.

Cybersecurity Risk Assessment Of Vdr, Ömer Söner, Gizem Kayisoglu, Pelin Bolat, Kimberly Tam

School of Engineering, Computing and Mathematics

The voyage data recorder (VDR) is a data recording system that aims to provide all navigational, positional, communicational, sensor, control and command information for data-driven investigation of accidents onboard ships. Due to the increasing dependence on interconnected networks, cybersecurity threats are one of the most severe issues and critical problems when it comes to safeguarding sensitive information and assets. Cybersecurity issues are extremely important for the VDR, considering that modern VDRs may have internet connections for data transfer, network links to the ship's critical systems and the capacity to record potentially sensitive data. Thus, this research adopted failure modes and …

Measures Of Carotid Atherosclerosis And Fall-Related Hospitalization Risk: The Perth Longitudinal Study Of Ageing Women, Abadi K. Gebre, Marc Sim, Jack Dalla Via, Alexander J. Rodríguez, Jonathan M. Hodgson, Catherine P. Bondonno, Peter L. Thompson, Richard L. Prince, Joshua R. Lewis

Research outputs 2022 to 2026

Background and aims: We and others have identified links between cardiovascular conditions and poor musculoskeletal health. However, the relationship between measures of carotid atherosclerosis such as focal carotid plaque and common carotid intima media thickness (CCA-IMT) and falls remains understudied. This study examined the association between measures of carotid atherosclerosis and fall-related hospitalization over 11.5 years in community dwelling older women. Methods and results: 1116 older women recruited in 1998 to a five-year randomized controlled trial to examine the effect of calcium supplementation in preventing fracture and who had undertaken B-mode ultrasound in 2001 (three years after the baseline clinical …

Pervasiveness Of Effects In Sample-Based Experimental Psychology: A Re-Examination Of Replication Data From Nine Famous Psychology Experiments, Samantha Moore, Craig P. Speelman, Marek Mcgann

Research outputs 2022 to 2026

Data previously reported from successful replications of 9 famous experiments (Zwaan et al., 2018) were re-analysed. Rather than the null hypothesis significance tests performed in the original study, this study performed a pervasiveness analysis, which examined the number of people in the original samples that demonstrated the effect each experiment is renowned for. Seven of the 9 experiments were shown to exceed the pervasiveness threshold adopted in this study. That is, in each of these 7 experiments, over 80 % of participants demonstrated the target effect, indicating support for Zwaan et al.’s claim that these effects are robust. The remaining …

Review: Events Special Interest Group Track At The Atlas Annual Conference 2022, Enya Moore Dr.

Articles

The 2022 Association for Tourism and Leisure Education and Research (ATLAS) Annual Conference took place on the Munster Technological University campus in Cork, Ireland, 6^th – 9^th September 2022. The theme of the conference ‘What matters now to the global tourist?’ raised pertinent questions about the challenges facing the tourism and leisure industries and education since the onset of the global pandemic. This review focuses on a series of papers from the Events Special Interest Group which covered themes such as solidarity, community, festivals, placemaking and digitisation.

The research activities conducted for this publication were funded by the …

Joint Spatiotemporal Models To Predict Seabird Densities At Sea, Mayumi L. Arimitsu, John F. Piatt, James T. Thorson, Katherine J. Kuletz, Gary S. Drew, Sarah K. Schoen, Daniel A. Cushing, Caitlin Kroeger, William J. Sydeman

Faculty Research, Scholarly, and Creative Activity

Introduction: Seabirds are abundant, conspicuous members of marine ecosystems worldwide. Synthesis of distribution data compiled over time is required to address regional management issues and understand ecosystem change. Major challenges when estimating seabird densities at sea arise from variability in dispersion of the birds, sampling effort over time and space, and differences in bird detection rates associated with survey vessel type.

Methods: Using a novel approach for modeling seabirds at sea, we applied joint dynamic species distribution models (JDSDM) with a vector-autoregressive spatiotemporal framework to survey data collected over nearly five decades and archived in the North Pacific Pelagic Seabird …

Undergraduate Medical Student Perspectives On The Role Of Autopsy In Medical Education, Patrick Hearle, Wing Fei Wong, Joanna Chan

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Medical autopsy has historically been considered a valued experience in undergraduate medical education; however, student participation has declined in recent years. Medical education literature from the educator point of view supports autopsy as an educational tool, but more data are needed on undergraduate medical students' (UMS) perspectives on autopsy. This study aims to assess UMS opinions on the role of autopsy in undergraduate medical education. A 5-point Likert scale survey concerning autopsy and medical education was offered to all UMS at Sidney Kimmel Medical College. In addition, 28 senior students were assigned a 500 word essay on hospital autopsy and …

Mutations In The Transcriptional Regulator Mecp2 Severely Impact Key Cellular And Molecular Signatures Of Human Astrocytes During Maturation, Jialin Sun, Sivan Osenberg, Austin Irwin, Li-Hua Ma, Nigel Lee, Yangfei Xiang, Feng Li, Ying-Wooi Wan, In-Hyun Park, Mirjana Maletic-Savatic, Nurit Ballas

Faculty, Staff and Students Publications

Mutations in the MECP2 gene underlie a spectrum of neurodevelopmental disorders, most commonly Rett syndrome (RTT). We ask whether MECP2 mutations interfere with human astrocyte developmental maturation, thereby affecting their ability to support neurons. Using human-based models, we show that RTT-causing MECP2 mutations greatly impact the key role of astrocytes in regulating overall brain bioenergetics and that these metabolic aberrations are likely mediated by dysfunctional mitochondria. During post-natal maturation, astrocytes rely on neurons to induce their complex stellate morphology and transcriptional changes. While MECP2 mutations cause cell-intrinsic aberrations in the astrocyte transcriptional landscape, surprisingly, they do not affect the neuron-induced …

Older Adults In Action: Using Action Research To Address Neighborhood Change, Amie Thurber

School of Social Work Faculty Publications and Presentations

Older adults face distinct challenges amidst changing neighborhood conditions, yet also bring distinct resources to aid their communities. After considering the literature related to well-being in older adulthood, the effects of neighborhood change on older adults, and older adults and social action, this paper explores the experiences of older adults in the Neighborhood Story Project. This action research project engages a group of neighbors to identify a set of research questions about their community, conduct place-based inquiry, and take action based on their learning. This study considers the degree to which the Neighborhood Story Project constitutes a macro therapeutic intervention. …

Nonhuman Primate Genetic Models For The Study Of Rare Diseases, Eric J Vallender, Charlotte E Hotchkiss, Anne D Lewis, Jeffrey Rogers, Joshua A Stern, Samuel M Peterson, Betsy Ferguson, Ken Sayers

Faculty, Staff and Students Publications

Pre-clinical research and development relies heavily upon translationally valid models of disease. A major difficulty in understanding the biology of, and developing treatments for, rare disease is the lack of animal models. It is important that these models not only recapitulate the presentation of the disease in humans, but also that they share functionally equivalent underlying genetic causes. Nonhuman primates share physiological, anatomical, and behavioral similarities with humans resulting from close evolutionary relationships and high genetic homology. As the post-genomic era develops and next generation sequencing allows for the resequencing and screening of large populations of research animals, naturally occurring …

Technology Acceptance Among Library Male And Female Users Of Lahore-Based Public And Private General Categories Universities, Qaiser Iqbal, Tahira Akbar, Zaheer Ahmad

Library Philosophy and Practice (e-journal)

Abstract

Purpose- The purpose of the study was to assess the usefulness of digital library resources & services, and the value of multidisciplinary databases among postgraduate researchers/ students. This research study is an investigation of technology acceptance behaviours of university library users in Lahore, Pakistan. It also works on user’s perception and usage of digital databases, user’s level of satisfaction, user’s ease of use and usefulness to use digital library databases and identifications of factors affecting accessing digital databases. This research study is based on the TAM model in the context of technology acceptance by postgraduate researchers.

Design/ methodology/ approach …

Effect Of Histology On Stereotactic Body Radiotherapy For Non-Small Cell Lung Cancer Oligometastatic Pulmonary Lesions, Alexander J. Allen, Dominic A. Labella, Roman O. Kowalchuk, Michael R. Waters, Charles R. Kersh

2020-Current year OA Pubs

BACKGROUND: Stereotactic body radiotherapy (SBRT) is commonly used to provide targeted treatment to metastatic lung disease. Investigation is needed to understand the influence of histology on treatment outcomes. We report how tumor histology affects local control (LC) in a cohort of patients with non-small cell lung cancer (NSCLC) receiving SBRT for oligometastatic and recurrent pulmonary lesions.

METHODS: Patients who received SBRT to recurrent or oligometastatic NSCLC pulmonary lesions from 2015-2019 at our institution were included in this retrospective cohort study. Minimum follow-up was 2 months. Kaplan-Meier (KM) analysis was performed to assess local progression-free survival (LPFS). Local failure cumulative incidence …

The Hepatic Mitochondrial Pyruvate Carrier As A Regulator Of Systemic Metabolism And A Therapeutic Target For Treating Metabolic Disease, Kyle S Mccommis, Brian N Finck

2020-Current year OA Pubs

Pyruvate sits at an important metabolic crossroads of intermediary metabolism. As a product of glycolysis in the cytosol, it must be transported into the mitochondrial matrix for the energy stored in this nutrient to be fully harnessed to generate ATP or to become the building block of new biomolecules. Given the requirement for mitochondrial import, it is not surprising that the mitochondrial pyruvate carrier (MPC) has emerged as a target for therapeutic intervention in a variety of diseases characterized by altered mitochondrial and intermediary metabolism. In this review, we focus on the role of the MPC and related metabolic pathways …

Evaluation Of Information Sources And Services Of B-School Libraries In Greater Hyderabad: A User Study, Dr.Annavarapu Mallikarjuna Prefex

Library Philosophy and Practice (e-journal)

In the present period, School Libraries are playing vital role in the electronic resources. All changes demand development of modern skills to both library professionals as well as users. Today, all information available in digital form requires new and modern methods for its handling. The present study deals with Evaluation of Information Sources and Services in Business School Libraries.

Al-Aqsa University Students' Use Of Metacognitive Reading Strategies In Relation To Their English Reading Comprehension Competence, Enas Hammad

An-Najah University Journal for Research - B (Humanities)

Little research has been conducted on English reading comprehension of Gaza university students. Thus, the study aimed to examine Al-Aqsa University students' use of metacognitive reading strategies in relation to their English reading comprehension. The researcher collected the study data through administering the reading section of the international English language testing system test (2019) and a closed-ended questionnaire to 95 students. The researcher also conducted semi-structured interviews with 16 students selected from the 95 participants. Findings indicated that the participants' use of metacognitive reading strategies was high (75.9%), and there was no statistically significant correlation between the participants' reading comprehension …

The Phenomenon Of Stigmatization: The Case Oh Delinquency And Repeated Deeds In Tunisian Society, Ramzi Tej

An-Najah University Journal for Research - B (Humanities)

The violations of regulatory rules, martial and religious laws, and social mores were among the reasons that led to the spread of various social phenomena. The latter contributed to social communication disorder and created immense abysses within societies such as immorality, violence and delinquency. Based on the explanatory theories of criminology or criminal sociology, the stigma of deviance was classified as a psychosocial disorder that the stigmatized suffers from, which had been confirmed by various researches starting from 1930s till 1950s. However, sociologists and experts in historical anthropology surpassed the concepts of linguistic terms, which were chiefly investigated by psychologists, …

Monitoring The Constitutionality Of Tax Laws In Palestine, Mohammed Hamdouna

An-Najah University Journal for Research - B (Humanities)

The control over the constitutionality of laws in the tax field is one of the means to protect citizens in society from imposing a tax on them other than those provided for in the Constitution, which is different in quality from different legal systems, including the previous system of control over the constitutionality of laws. This is what follows the regime of subsequent control over the constitutionality of laws. The Palestinian legal system decided to subsequently monitor the constitutionality of laws, and this oversight does not achieve justice in the tax field, as it prejudices the two aspects of justice …

Authentic Bank Accounting Data In Evidence According To Palestinian Law, Anas Abu Aloun

An-Najah University Journal for Research - B (Humanities)

Many disputes occur between the bank and customers as a result of the implementation of the contracts that bind them. So the bank presents its accounting data as evidence to prove its right or pleaded customer’s claim of his rights. The main subject of the research e is the extent of authenticity of these data, which the bank made. Also the extent of the validity of the condition that banks place in their contracts, which provides for absolute authenticity of the accounting data issued by the bank and its requirement to prevent appeals to these restrictions. The research concludes that …

The Locational Structure Of Amman City Hotels, Naseem Barham, Areen Almaani

An-Najah University Journal for Research - B (Humanities)

This study aimed at applying Ashwort (1989) model which reflects the relation between urban development and hotel location structure in a few cities, and the impact of transportation, the central market of the city, the cultural as well as natural features in a given city on Amman’s hotel locations and their development in the last 100 years using the evolutionary approach and by application of Geographical Information System (GIS). The results are partially consistent with the mentioned model. In this regard, the image of the new neighborhoods, the location of public and private establishments - such as universities, hospitals, and …

Jurgen Habermas And The Critical Theory: Philosophy And Freedom, Hamed Dababseh

An-Najah University Journal for Research - B (Humanities)

The study seeks to clarify the role that philosophy occupied in critical theory in its second phase at the hands of Jürgen Habermas; especially its role in advocating for the emancipation of human beings and societies through new tools, after the theory suffered from pessimism and negativity at its beginning. This role has become more realistic after philosophy realized its new role in being a partner with other knowledge, and the interaction with this knowledge, especially the technical ones, in terms of impact and influence between them. Habermas transcended the stance of the first theory, led it to new courses, …

Tolkien Dogmatics: Theology Through Mythology With The Maker Of Middle-Earth (2022) By Austin M. Freeman, Thomas Honegger

Journal of Tolkien Research

Book review, by Thomas Honegger, of Tolkien Dogmatics: Theology through Mythology with the Maker of Middle-earth (2022) by Austin M. Freeman

Fungsi Dan Kedudukan Bahasa Mandarin Di Indonesia, Hermina Sutami

Paradigma: Jurnal Kajian Budaya

Since Political Reformed in 1998, teaching of Mandarin language burst out everywhere. Many schools— from primary until senior high school, even kindergarten—teach Mandarin. Having skill in Mandarin has become one prerequisite for new employees recruitment. In order to anticipate this situation, many schoolmasters without having understanding about our National Language Political Policy thought that Mandarin should be taught. They do not know that after nearly 30 years Mandarin was prohibited, the teaching Mandarin planning is really hard to be realised. There is no Mandarin language teacher, text book for Indonesian students, curriculum and syllabus, etc. In fact, many schools try …

Kalimat Dengan Reduplikasi Verba, Hatmi Idris

Paradigma: Jurnal Kajian Budaya

When complement and object appears all together in one sentence, some verbs can be reduplicated, can not be reduplicated, or can be both reduplicated or not be reduplicated. Reduplicated verb’s example: Ta jiao zhongwen jiao le liang ge xiaoshi ‘He has been teaching Mandarin Chinese for two hours’. Verb can or can not be reduplicated depends on the complement types, the verb meaning and the object charactheristic. This paper will analyze this construction semantically, syntactically, and pragmatically.