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Articles 46681 - 46710 of 1825116
Full-Text Articles in Entire DC Network
Clawbacks As Ransomware Deterrence, Samantha Blond
Clawbacks As Ransomware Deterrence, Samantha Blond
Oklahoma Law Review
No abstract provided.
A Preemptive Strike Against The Misinterpretation Of The 2023 Amendment To Federal Rule Of Evidence 702(D): The Importance Of Preserving The Requirement For A Showing That The Expert Has Properly Applied His Or Her Methodology, Edward J. Imwinkelried
Oklahoma Law Review
No abstract provided.
A Follow Up Metal Detecting Survey At The Blue Licks Battlefield Resort State Park, Adrian Mandzy
A Follow Up Metal Detecting Survey At The Blue Licks Battlefield Resort State Park, Adrian Mandzy
Faculty Research at Morehead State University
In March and April 2008, faculty and students from students from Morehead State University’s History program, along with members of the Battlefield Restoration and Archeological Volunteer Organization (BRAVO) conducted a survey of the Blue Licks Battlefield. Previous studies of the battlefield suggested that the area had been adversely impacted by modern development and that little or no resources connected with the events of 1782 remain. As a result of the 2008 survey, we were able to establish the precents of artifacts related to the events of 1782.
At the end of the 2008 field work, additional testing was called for, …
Badgers: Place-Based Learning Plan For The Msum Regional Science Center, Mitchell Bartell
Badgers: Place-Based Learning Plan For The Msum Regional Science Center, Mitchell Bartell
OER Materials
The goal of this assignment was to design an immersive, place-based learning experience that helps preservice teachers connect with the local environment of the MSUM Regional Science Center through the study of badgers. This lesson uses inquiry-based learning through hands-on exploration, observation, and questioning. They investigate the physical characteristics of badgers, how they use their burrows, and how they interact with other organisms and their surrounding environment. This lesson encourages curiosity and critical thinking skills to deepen students’ understanding of how badgers adapt to their habitats and contribute to the ecosystem.
Factors Influencing Feedback In A Problem-Based Learning Curriculum: A Mixed Methods Study In The Context Of Saudi Arabian Medical Schools, Abdulmohsen M. Alomair, John Sandars, Michelle Marshall, Pirashanthie Vivekananda-Schmidt
Factors Influencing Feedback In A Problem-Based Learning Curriculum: A Mixed Methods Study In The Context Of Saudi Arabian Medical Schools, Abdulmohsen M. Alomair, John Sandars, Michelle Marshall, Pirashanthie Vivekananda-Schmidt
Health Professions Education
Purpose Even though there is extensive literature about good practice in feedback, it is currently unclear how to sustain a good quality feedback experience in a problem-based learning (PBL) curriculum. This research aims to explore students’ and tutors’ experiences of the feedback process in a PBL curriculum in the local context of Saudi medical schools, and to identify factors that influence perceived feedback quality. Method A mixed methods approach was adopted. First, 856 students from six medical schools completed a survey, followed by 12 student focus groups and 11 tutor semi-structured interviews across four schools. Results Verbal feedback was reported …
Assessing The Academic Performance Of Medical Students In Face-To-Face And Online Examinations: A Comparative Study From A Leading Medical College Of Peshawar, Pakistan, Rizwan Faisal, Iftikhar Qayum, Lia Anwar, Usama Afridi, Abdul Rahman, Rehan Ahmad
Assessing The Academic Performance Of Medical Students In Face-To-Face And Online Examinations: A Comparative Study From A Leading Medical College Of Peshawar, Pakistan, Rizwan Faisal, Iftikhar Qayum, Lia Anwar, Usama Afridi, Abdul Rahman, Rehan Ahmad
Health Professions Education
Background: The world of medical education is rapidly replacing the traditional face-to-face assessments of students by switching to online systems, and Pakistan is also undergoing this transition in its medical colleges and universities. It is therefore essential to obtain data on the performance of medical students in this new mode of assessment so that a smooth transition is enabled. Objective: To evaluate the academic performance of medical students in face-to-face and online examinations based on gender and professional year. Methods: A comparative study was performed at Rehman Medical College, Peshawar, Pakistan, from November 2023 to January 2024, on face-to-face and …
Developing A Framework To Enhance Medical Student Well-Being: A Cross-Sectional Study Exploring The Interplay Between Stress, Resilience, And Quality Of Life, Omayma Hamed, Elshaimaa Ahmed, Lamiaa Mohsen, Patricia S. Sexton
Developing A Framework To Enhance Medical Student Well-Being: A Cross-Sectional Study Exploring The Interplay Between Stress, Resilience, And Quality Of Life, Omayma Hamed, Elshaimaa Ahmed, Lamiaa Mohsen, Patricia S. Sexton
Health Professions Education
Purpose: Medical training imposes significant stress on students, often leading to burnout, anxiety, and/or diminished quality of life (QoL). Resilience has been identified as a critical factor in mitigating these challenges. However, there is limited research examining how stress and resilience interact to shape QoL in undergraduate medical students. This study expands upon Lazarus and Folkman’s Transactional Model of Stress and Coping by introducing a synthesized framework that integrates resilience as both a mediator and moderator of stress, advancing the understanding of these relationships.
Methods: A cross-sectional study was conducted among 194 first- and second-year medical students at a private …
Factors Associated With Academic Outcomes And Leave Of Absence Among Health Professions Graduate Students, Laura Plummer, Emile Boutin, Hien Nguyen, Devashish Tiwari, Sanah Chatiwala, Deborah Altsher, Nara Gavini, Keshrie Naidoo
Factors Associated With Academic Outcomes And Leave Of Absence Among Health Professions Graduate Students, Laura Plummer, Emile Boutin, Hien Nguyen, Devashish Tiwari, Sanah Chatiwala, Deborah Altsher, Nara Gavini, Keshrie Naidoo
Health Professions Education
Purpose: The purpose of this mixed-methods study was to examine the extent to which health professions graduate students' demographic, academic, and environmental factors influence time to graduation. It also aimed to explore the experiences of graduates who took a leave of absence (LOA), including their perspectives on the factors contributing to delayed graduation and the strategies that supported their reintegration and eventual success.
Methods: A mixed methods explanatory sequential design with the qualitative analysis providing deeper context to the quantitative data. The qualitative arm of the study utilized a phenomenological approach. Descriptive statistics (mean, standard deviations for the continuous variables, …
Crossing The Theory Threshold: The Pedagogical Potential Of Generative Artificial Intelligence In Educational Research, Amanda Burbage, Jennifer L. Styron
Crossing The Theory Threshold: The Pedagogical Potential Of Generative Artificial Intelligence In Educational Research, Amanda Burbage, Jennifer L. Styron
EVMS School of Health Professions Faculty Publications
Purpose
This paper presents findings from an educational research graduate course in which generative artificial intelligence (AI) was incorporated to strengthen learners' understanding of threshold concepts related to theoretical frameworks. Medical and health professionals often struggle with the transition from a clinical role into the educational research role.
Methods
The study posits that the use of generative AI will help learners understand and apply theoretical frameworks beyond a superficial level, furthering their understanding, constructing new knowledge, and strengthening their ability to develop sound educational research studies. Journal and AI transcripts were analyzed for 37 participants.
Results
Open-ended codes were grouped …
Walking And Wondering, Helen T. Tran
Walking And Wondering, Helen T. Tran
Theses and Dissertations
My thesis approaches walking as a form of inquiry and the Flood Wall as a site open to reinterpretation. I believe that the way we walk changes the way we observe and experience the world around us. This contrast between purposeful and leisurely walking reveals how time and intention shape our awareness of space. When walking is no longer dictated by urgency, it invites observations and questions. Slowing our pace allows curiosity to emerge, which aligns with my design ethos of asking questions as a foundation for understanding and creating meaningful experiences.
The Flood Wall’s emphasis on uninterrupted movement prioritizes …
Timing And Stability Of Uav Operations In Smart City Environments: Experimental Analysis And Design Implications, Rabia Ipek Yasar
Timing And Stability Of Uav Operations In Smart City Environments: Experimental Analysis And Design Implications, Rabia Ipek Yasar
Theses and Dissertations
This thesis investigates the deployment and performance of unmanned aerial vehicles (UAVs) within the Virginia Commonwealth University Open Cyber City (OCC) testbed. The study focuses on evaluating real-time indoor positioning performance using the Crazyflie drone platform. High-precision position measurements are obtained using the Vicon motion capture system, enabling analysis of the latency between the drone’s actual position and the system-reported position. In a closed-loop control system, the time difference between the position measurement and the application of the control command is called the system delay. Both stationary (hovering) and trajectory-following experiments are conducted to evaluate system performance. Communication delays in …
Digital Impression Workflows And Mucosal Considerations In Removable Complete Dentures, Fu-Chuan Tsai, Hsin-Hua Chou, Takashi Saito, Wei-Chun Lin
Digital Impression Workflows And Mucosal Considerations In Removable Complete Dentures, Fu-Chuan Tsai, Hsin-Hua Chou, Takashi Saito, Wei-Chun Lin
Journal of Dental Sciences
No abstract provided.
Longnose Dace: Place-Based Learning Plan For The Msum Regional Science Center, Madison Tillman
Longnose Dace: Place-Based Learning Plan For The Msum Regional Science Center, Madison Tillman
OER Materials
This lesson will be used to help students create connections with specific traits of the Longnose dace and why the traits are beneficial for their environment. This lesson uses the 5E model and should be used at the MSUM Regional Science Center to help provide real-life examples and encourage inquiry.
Transformational Leadership And Employees’ Organizational Citizenship Behavior: Examining The Role Of Perspective-Taking, Job Satisfaction, And Organizational Trust, Marie A. Smith
Dissertations
The study surveyed employees in the service and helping professions (for example retail, healthcare related, hospitality), to examine the impact of transformational leadership on employee organizational citizenship behavior (OCB). Specifically, it tested job satisfaction and organizational trust as possible mediators to the transformational leader to employee OCB relationship and evidence of perspective-taking as a possible moderator to either of these mediated relationships. The study employed PLS-SEM as the method of analysis and examined the influence of transformational leadership, and employee job satisfaction and trust, on employee OCB. The social exchange theory’s reciprocal nature and the leader-member exchange (LMX) theory, based …
In The Heavens As It Is On Earth: Embracing Federalism To Supervise And Promote U.S. Non-Governmental Entities’ Non-National Activities In Outer Space, Steven E. Bartz
In The Heavens As It Is On Earth: Embracing Federalism To Supervise And Promote U.S. Non-Governmental Entities’ Non-National Activities In Outer Space, Steven E. Bartz
Journal of Air Law and Commerce
Most of the law governing outer space is public international law, which applies, with limited exceptions, directly to nation-states (states) only. The application of international law to nongovernmental entities’ (NGEs), such as natural persons and companies with distinct legal personage, activities in outer space occurs through a state’s domestic legal implementation of that international law. The United States is a party to several treaties that govern the exploration and use of outer space (the Applicable Treaties), which, through the Supremacy Clause of the U.S. Constitution, become “the supreme Law of the Land.” The Applicable Treaties were written and went into …
University Of Richmond Magazine - Summer 2026
University Of Richmond Magazine - Summer 2026
University of Richmond Magazine
No abstract provided.
Gvsu Undergraduate And Graduate Catalog 2026-2027, Grand Valley State University
Gvsu Undergraduate And Graduate Catalog 2026-2027, Grand Valley State University
Course Catalogs, 1963 - Current
Grand Valley State University 2026-2027 undergraduate and graduate course catalog. Course catalogs are published annually to provide students with information and guidance for enrollment.
The Importance Of The Proline Residue In The Ldiapa Motif Of Cholera Toxin, Akash Bharathan
The Importance Of The Proline Residue In The Ldiapa Motif Of Cholera Toxin, Akash Bharathan
Honors Undergraduate Theses
Cholera is currently on its seventh global pandemic, disproportionately affecting developing countries. Vibrio cholerae, the bacterial etiologic agent, is able to cause infection by adhering to intestinal epithelial cells and secreting cholera toxin (CT), an AB-type exotoxin that dysregulates signaling pathways. Previous research by the Teter lab has shown that Hsp90, a host cytosolic chaperone, is required for CT to enter the cytosol where it produces toxic effects. Hsp90 binds to CT at two specific motifs, RPPDEI and LDIAPA. The prolines in the RPPDEI motif are essential for binding, but the proline in the LDIAPA has yet to be …
Barriers To Healthcare For Traditionally-Aged Lgbq+ College Students, Parker Long
Barriers To Healthcare For Traditionally-Aged Lgbq+ College Students, Parker Long
Honors Undergraduate Theses
Seeking and receiving high-quality healthcare are key components of healthy living. Greater access to high-quality healthcare is associated with higher quality of life (Bunker, 2001). Despite the many benefits of quality healthcare, many people face barriers to accessing quality healthcare, resulting in poorer physical and mental health outcomes (Jatrana & Crampton, 2021). Individuals who identify as LGBQ+ face serious health disparities as a marginalized group. The current research was designed to examine and address these specific barriers to accessing high-quality healthcare among LGBQ+ traditionally-aged college students in order to inform ways to improve access to care. Specifically, this study investigated …
Structural Batteries For Aerospace Applications, Tariqullah Wardak
Structural Batteries For Aerospace Applications, Tariqullah Wardak
Honors Undergraduate Theses
There is increasing pressure on the aviation sector to lower carbon emissions and switch to entirely electric and hybrid propulsion systems. However, the feasibility of standard lithium-ion batteries for long-range aircraft is limited, as they add substantial weight and occupy significant volume. Structural batteries, which combine load-bearing capability with energy storage, offer a potential pathway to lighter and more efficient aerospace systems.
This work investigates a carbon-fiber-based structural battery that utilizes carbon fiber as both a current-collecting, load-bearing electrode and a component of the composite structure. In contrast to lithium-ion chemistries, a zinc-based aqueous electrolyte is chosen for better environmental …
Aquatic Invasive Species Survey And Treatment On Lake Umatilla And Lake Celilo 2024-2025 Report, Jacob Rose, Gabriel E. Campbell
Aquatic Invasive Species Survey And Treatment On Lake Umatilla And Lake Celilo 2024-2025 Report, Jacob Rose, Gabriel E. Campbell
Center for Lakes and Reservoirs Publications and Presentations
Flowering Rush (Butomus umbellatus) is an invasive aquatic plant in the Pacific Northwest that threatens salmon habitat. The Center for Lakes and Reservoirs staff surveyed for this and other aquatic species from 2024 and 2025 in the Columbia River in Lake Umatilla and Lake Celilo. This document summarizes their survey efforts including their protocols, data, and small-scale removal efforts.
Redefining Family Law, 2026: New State Laws From 2025, Family Law Quarterly 2025–2026 Editors, New York Law School
Redefining Family Law, 2026: New State Laws From 2025, Family Law Quarterly 2025–2026 Editors, New York Law School
Redefining Family Law: State Legislative Updates
This is the fifth annual Family Law Quarterly article discussing new state family laws that were enacted in the previous year. The article discusses 34 laws from 27 states, New York City, and the District of Columbia, grouped into the following categories: (1) Child Welfare, (2) Parents’ and Children’s Rights, (3) Parentage, (4) Child Custody and Visitation, (5) Financial Support, (6) Domestic Violence, and (7) Technology and Artificial Intelligence. Specific topics of the laws featured in this article include, among others: • Restrictions on anonymous reports of child abuse and neglect (New York); • Protections for gender-affirming and reproductive health …
Senescent Fibroblasts In Aging And Pulmonary Fibrosis, Sara B. Palega, Aiwei Y. Borengasser, Yan Y. Sanders
Senescent Fibroblasts In Aging And Pulmonary Fibrosis, Sara B. Palega, Aiwei Y. Borengasser, Yan Y. Sanders
Microbiology & Molecular Cell Biology Faculty Publications
Aging is a major risk factor for many chronic lung diseases, including Idiopathic Pulmonary Fibrosis (IPF), a fatal and incurable disease characterized by progressive fibrotic remodeling. Age-associated structural alterations, impaired regenerative capacity, and dysregulated cellular signaling collectively create a pro-fibrotic microenvironment. A central driver of this pathological shift is the accumulation of senescent cells, which undergo irreversible growth arrest and develop a robust pro-inflammatory senescence-associated secretory phenotype (SASP). Emerging evidence identifies senescent lung fibroblasts as critical mediators of IPF pathogenesis. These cells promote excessive extracellular matrix deposition, myofibroblast differentiation, and tissue stiffening, while simultaneously impairing epithelial regeneration. Together, these effects …
Quadriceps And Ankle Weakness In Inclusion Body Myositis: Impact On Descending Balance Control And Rehabilitation Strategies - A Systematic Review, Woohyoung Jeon, Ashley Dalby, Melinda Hermanns, Manuel Lubinus
Quadriceps And Ankle Weakness In Inclusion Body Myositis: Impact On Descending Balance Control And Rehabilitation Strategies - A Systematic Review, Woohyoung Jeon, Ashley Dalby, Melinda Hermanns, Manuel Lubinus
Nursing Faculty Publications and Presentations
Background
Inclusion Body Myositis (IBM), a progressive neuromuscular disorder, is characterized by quadriceps and ankle muscle weakness, leading to impaired balance control and increased fall risk during functional activities. Existing research highlights inconsistent evidence on fall risk reduction and a lack of standardized rehabilitation protocols, creating gaps in effective management. This systematic review aims to synthesize evidence on the impact of muscle weakness on balance and fall risk and evaluate rehabilitation strategies, including task-specific interventions, to improve functional outcomes in IBM patients.
Methods
Following PRISMA guidelines, we conducted a systematic search of MEDLINE, Embase, and the Cochrane Library from inception …
Fumigant Toxicity Of Essential Oils From Chemotypes Of Curry Tree (Murraya Koenigii) Against Adult African Malaria Mosquito (Anopheles Gambiae Sensu Stricto), Clarence M. Mang’Era, Fathiya M. Khamis, Ahmed Hassanali, Paul O. Mireji
Fumigant Toxicity Of Essential Oils From Chemotypes Of Curry Tree (Murraya Koenigii) Against Adult African Malaria Mosquito (Anopheles Gambiae Sensu Stricto), Clarence M. Mang’Era, Fathiya M. Khamis, Ahmed Hassanali, Paul O. Mireji
All Peer-Reviewed Publications
The toxicity of fumigant formulations of essential oils (EOs) from curry tree (Murraya koenigii (L.) Spreng (Rutaceae)) against African malaria adult mosquito (Anopheles gambiae sensu stricto (Giles, 1902) (Diptera: Culicidae: Culicini)) was evaluated to identify most effective chemotype of the curry tree against the mosquitoes. Ninety-two compounds (91.78%–96.47% coverage) in the EO profiles were identified, among which EO isolated from curry tree chemotype from Kibwezi was most toxic. This chemotype had a median lethal dose (LD50) of 3.6 × 10−3 mg/cm3 (95% CI: 2.70–4.58) and a lethal time (Ti50) of 1.91 ± 0.086 h (p < 0.001). The equivalent LD50 of EOs of chemotypes from Mombasa, Makindu, and Malindi in Kenya was 4.9 × 10−3, 6.6 …
Synthesis And Photoluminescence Properties Of Graphene Quantum Dots Prepared Via Carbonization Under Pressure Reduction, Sutthipoj Wongrerkdee, Pichitchai Pimpang
Synthesis And Photoluminescence Properties Of Graphene Quantum Dots Prepared Via Carbonization Under Pressure Reduction, Sutthipoj Wongrerkdee, Pichitchai Pimpang
Journal of Metals, Materials and Minerals
This study reports the synthesis of graphene quantum dots (GQDs) via a bottom-up carbonization approach using citric acid as a precursor under various reduced pressure conditions. The carbonization process was carried out at 250℃ in an ethanol medium, with atmospheric pressures ranging from normal to 20 inHg below atmospheric pressure. The effects of pressure reduction on the size and optical properties of GQDs were systematically investigated. Dynamic light scattering (DLS), UV–Vis spectroscopy, and fluorescence spectroscopy revealed that pressure reduction during synthesis decreased GQDs size and induced a blue-shift in both absorption and emission spectra. The optical bandgap of GQDs was …
Development Of 4-Vinylbenzyl Chloride (Vbc) Grafted Onto Branched Polyethylenimine (Pei) Onto Bacterial Cellulose Sheet By Gamma-Induced Irradiation Technique For Cu Ion Adsorption, Methinee Wongwai, Supitchaya Kulratkitiwong, Thitirat Rattanawongwiboon, Sarute Ummartyotin
Development Of 4-Vinylbenzyl Chloride (Vbc) Grafted Onto Branched Polyethylenimine (Pei) Onto Bacterial Cellulose Sheet By Gamma-Induced Irradiation Technique For Cu Ion Adsorption, Methinee Wongwai, Supitchaya Kulratkitiwong, Thitirat Rattanawongwiboon, Sarute Ummartyotin
Journal of Metals, Materials and Minerals
Bacterial cellulose extracted and purified from Nata de coco was employed as a platform for Cu2+ ion adsorption. 4-vinylbenzyl chloride (VBC) was successfully grafted at the hydroxyl position by using gamma irradiation. The optimum was typically related to VBC concentration of 2% (v/v) and a radiation dose of 50 kGy. FTIR significantly reported the functional group of C-Cl related to VBC. No change of crystallinity and morphology was observed. The thermal decomposition was stable up to 200℃. The modification of branched polyethylenimine (PEI) was prepared in order to change the functionality to N‒H stretching. This was expected to adsorb Cu2+ …
High Temperature Storage Reliability Of Cu Pillar Flip Chip Interconnects, Kachain Worapakdee, Anusara Srisrual
High Temperature Storage Reliability Of Cu Pillar Flip Chip Interconnects, Kachain Worapakdee, Anusara Srisrual
Journal of Metals, Materials and Minerals
The Cu pillar flip chip is currently designed and used in the optic communication device that it has exhibited low reliability at high temperature. This paper aims to report the reliability of Cu pillar flip chip assembled on electronics board for a new optoelectronic product subjected to high temperature storage testing. The test was performed at 150℃ isothermal condition with the various storage times up to 2000 h. The aged samples were characterized with scanning acoustics microscopy, scanning electron microscopy, and energy dispersive X-ray spectroscopy. Two types of intermetallic compounds (IMCs) were found at beside of the Cu pillar i.e. …
Simplified Function For Predicting Superconducting Critical Temperature, Pakin Tasee, Nattawut Natkunlaphat, Udomsilp Pinsook
Simplified Function For Predicting Superconducting Critical Temperature, Pakin Tasee, Nattawut Natkunlaphat, Udomsilp Pinsook
Journal of Metals, Materials and Minerals
Currently, there is intense competition to develop models that can accurately estimate the critical temperature across a wide range of superconductors, while striving for straightforward derivations and comprehensive predictions. In this work, we present an approach to determining the critical temperature based on the linearized Eliashberg gap equations employing the bandwidth model. To verify the accuracy of our model, we collect Eliashberg spectral functions from various independent studies, compute the necessary parameters, and solve the Eliashberg gap equations numerically to obtain the exact solutions, along with utilizing the modified Allen-Dynes equation. The findings suggest that both models are in good …
An Integrated Experimental–Numerical Approach For Characterizing Deformation Behavior Of High-Strength Steels, Weerapong Julsri, Apichat Sanrutsadakorn, Vitoon Uthaisangsuk
An Integrated Experimental–Numerical Approach For Characterizing Deformation Behavior Of High-Strength Steels, Weerapong Julsri, Apichat Sanrutsadakorn, Vitoon Uthaisangsuk
Journal of Metals, Materials and Minerals
This study aims to establish an integrated experimental–numerical framework for characterizing the deformation behavior of DP590 high-strength steel sheet. The framework combines experimental uniaxial tensile and Nakajima tests with finite element (FE) simulations to provide a comprehensive assessment of forming limits and fracture behavior. Forming limit curves (FLCs) and forming limit stress curves (FLSCs) were determined with the integrated approach and then validated numerically using the Hill’48 yield criterion together with both Swift and Voce hardening laws. Model calibration incorporated experimental data on directional mechanical properties to ensure that material anisotropy was accurately represented. The FE simulations demonstrated strong agreement …