Digital Commons Network^™

Exploring Human Perception And Cognition In Expressing And Understanding Mechanical Designs, Yan-Ting Chen

Theses

Effective communication of mechanical designs through technical drawings requires geometric accuracy, efficiency, and an understanding of human perception and cognition. Although advances in computer-aided design (CAD) software have improved drawing precision and automation, current tools often overlook the spatial reasoning processes that users employ to interpret these representations. This study seeks to improve the accuracy and efficiency of human-computer interaction in CAD environments by examining how individuals perceive and interpret three-dimensional mechanical components within the context of technical drawings. A key focus is the identification of canonical and optimal views that align with intuitive human understanding. Through a series of …

Language Proficiency In Translation And Interpreting Programs: Insights From Administrators And Instructors, Julio Ciller, Sonia Colina

Writing and Language Studies Faculty Publications

This article examines the relationship between language proficiency and translation and interpreting (T&I) education in U.S. programs, focusing on language preparedness and development. This mixed-methods study investigates course prerequisites, proficiency requirements, and perceptions of administrators and instructors regarding students’ expected versus observed proficiency levels. Findings reveal a mismatch between expected and average proficiency when entering a program, with both groups acknowledging that T&I courses contribute to students’ language development but noting that current program practices often fail to align students’ actual proficiency with their needs. At the graduate level, instructors criticize proficiency requirements, and some administrators continue to view translator …

Dual Language In Higher Education: Assessing Student Success And Student Experiences, Katherine Christoffersen, Ramsés Ortín, Dania López García, Ming-Tsan Lu, Javier Cavazos Vela

Writing and Language Studies Faculty Publications

Although long-standing research has documented the many benefits of dual language (DL) education programs in the K-12 setting, there are few studies on the impact of DL in higher education. This study analyzes DL education at a Hispanic-Serving Institution (HSI) where certain classes are taught in Spanish or bilingually across diverse disciplines. In this mixed methods research study, we examine (1) how enrollment in these classes impacts student success through an analysis of cumulative grade point averages, retention, and time to degree and (2) how students perceive these classes through an analysis of course evaluations and surveys responses from current …

Prevalence Of Asymptomatic Superior Semicircular Canal Dehiscence On High Resolution Ct Scan In Omani Population, Osama Al Shaili, Mohamed Badr-El-Dine, Eiman Al-Ajmi, Nasser Al Tamami, Mohammed Al Washahi, Khalid Al Zaabi

Sultan Qaboos University Medical Journal

Objectives: Incidental detection of superior semicircular canal dehiscence (SSCD) in patients without symptoms may lead to misinterpretation if not correlated with clinical presentation, examination findings, and vestibular function testing. This study aimed to assess the rate of radiological SSCD in the asymptomatic Omani population, as the first study of its kind in the country and the Gulf region. Methods: A retrospective review was conducted of all asymptomatic patients who underwent high-resolution computed tomography (HRCT) of the temporal bones at a tertiary care facility between 2017 and 2021. Dedicated consultant neuroradiologists evaluated both superior semicircular canals (SSCs) for evidence of dehiscence. …

Force And Fallout: Experimental Evidence From A National Test Of The Community Expectations Standard, Christopher J. Marier, Conor Goodwin

Faculty Scholarship and Creative Works

A persistent ``reasonableness divide'' exists between the legal standards governing police use of force and the public’s expectations, producing ``lawful but awful'' uses of force. This study empirically tests the ``Community Expectations Standard'' (CES), a model that identifies five criteria the public uses to evaluate force: underlying governmental interest, avoidability, officer motivation, subject resistance, and the presence of a ``highly dangerous'' environment. Using a factorial survey experiment with a national sample of nearly 2,000 U.S. adults, we analyzed responses to a hypothetical vignette depicting non-lethal force using t-tests and Bayesian linear regression models. The results show that underlying governmental interest …

Water-Based Logic: The Water Heritage Of Greater Nanning And Its Role In Urban Authenticity, Tiansheng Li

Journal of Environmental Science and Sustainable Development

Water heritage plays a pivotal role in establishing Greater Nanning as a central city in the upper Pearl River basin of southern China. However, this heritage has largely been overlooked due to an urban narrative dominated by land-centrism. This article explores methods to create a comprehensive understanding of the water heritage of Greater Nanning and discusses how it can be integrated into the concept of urban authenticity. It argues that both tangible and intangible water heritages are essential elements to safeguard urban authenticity and promote sustainable cultural development. This study adopts an explanatory sequential mixed-methods design, combining quantitative analysis with …

Multiomic Analysis Reveals A Key Bcat1 Role In Mtor Activation By B Cell Receptor And Tlr9, Rui Guo, Yizhe Sun, Matthew Y Lim, Hardik Shah, Joao A Paulo, Weixing Li, Haopeng Yang, Liang Wei Wang, Daniel Strebinger, Nicholas A Smith, Meng Li, Merrin Man Long Leong, Michael Lutchenkov, Jin Hua Liang, Zhixuan Li, Yin Wang, Rishi Puri, Ari Melnick, Michael R Green, John M Asara, Adonia E Papathanassiu, Duane R Wesemann, Steven P Gygi, Vamsi K Mootha, Benjamin E Gewurz

Faculty, Staff and Student Publications

B lymphocytes play major adaptive immune roles, producing antibodies and driving T cell responses. However, how immunometabolism networks support B cell activation and differentiation in response to distinct receptor stimuli remains incompletely understood. To gain insights, we systematically investigated acute primary human B cell transcriptional, translational, and metabolomic responses to B cell receptor (BCR), TLR9, CD40-ligand (CD40L), IL-4, or combinations thereof. T cell-independent BCR/TLR9 costimulation, which drives malignant and autoimmune B cell states, highly induced transaminase branched chain amino acid transaminase 1 (BCAT1), which localized to lysosomal membranes to support branched chain amino acid synthesis and mTORC1 activation. BCAT1 inhibition …

A Comprehensive Review Of Influence Of Critical Parameters On Wettability Of Rock-Hydrogen-Brine Systems: Implications For Underground Hydrogen Storage, Nurudeen Yekeen, Berihun Mamo Negash, Muhammad Ali, Ahmed Al-Yaseri, Surajudeen Sikiru

Research outputs 2022 to 2026

The rock wettability is one of the most critical parameters that influences rock storage potential, trapping, and H2 withdrawal rate during Underground hydrogen storage (UHS). However, the existing review articles on wettability of H2-brine-rock systems do not provide detailed information on complexities introduced by reservoir wettability influencing parameters, such as high pressure, temperature, salinity conditions, micro-biotic effects, cushion gases, and organic acids relevant to subsurface environments. Therefore, a comprehensive review of existing research on various parameters influencing rock wettability during UHS and residual trapping of H2 was conducted in this study. Literature that provides insight into molecular-level interaction through machine …

Staff Education For Nurses To Increase Nursing Staff Knowledge On Hospital-Acquired Infection Prevention, Mimi M. Farride

Walden Dissertations and Doctoral Studies

This Doctor of Nursing Practice (DNP) project focused on a staff education initiative aimed at reducing hospital-acquired infections (HAIs) in healthcare settings. HAIs contribute to patient morbidity, extended hospital stays, and increased healthcare costs. Despite established infection control policies, inconsistencies in adherence had highlighted the need for targeted education. The central practice question guiding this project, conducted in a hospital setting, was, “How did implementing a comprehensive infection prevention education program for healthcare staff influence their knowledge?” The primary goal was to educate staff with the skills needed to minimize infection risks and enhance patient outcomes through effective prevention techniques. …

Educating Staff On Hourly Rounding Toward Fall Prevention In A Long-Term Care Facility, Princess Aminata Kanu

Walden Dissertations and Doctoral Studies

The identified problem at the project site facility was rising incidences of patient falls, which was attributed to insufficient staff knowledge of evidence-based strategies for preventing falls, including purposeful hourly rounding (PHR). Research has demonstrated that PHR effectively reduces the risk of falls among patients by allowing clinicians to proactively address patient needs. The purpose of this staff education project was to enhance healthcare providers’ knowledge of PHR and its role in fall prevention. The practice-focused question that guided this project was: For staff in a long-term care facility, will training on hourly rounding increase knowledge toward the goal of …

Staff Education For Catheter-Related Urinary Tract Infection Prevention In Intensive Care, Ascar Boinett

Walden Dissertations and Doctoral Studies

This doctor of nursing practice (DNP) staff education project was conducted to address inconsistent adherence to catheter-associated urinary tract infection (CAUTI) prevention bundles in an adult intensive care unit (ICU). CAUTIs remain a leading cause of morbidity, extended hospital stays, and increased healthcare costs. The project aimed to improve nurses’ knowledge and attitudes regarding CAUTI prevention through structured education and the integration of daily catheter reassessment checklists into practice. A quantitative pretest–posttest design was used to measure changes in participants’ knowledge and attitudes following two 45-minute educational sessions. Forty-two ICU nurses participated in the intervention. Data were analyzed using descriptive …

Facilitating Bedroom Recording Practices, Christopher William Bulgren, Jason C. Fick

Journal of the Association for Technology in Music Instruction

An increase in access to recording technology has expanded opportunities for teachers and students. One approach, bedroom recording, involves the use of low-budget hardware and software in common, untreated spaces, often in one’s home. Bedroom recording practices significantly impact the sense of place and workflow in the industry for both professionals and amateur music makers. As an art form that thrives on mobility, bedroom recording is a natural pathway for music students to achieve low-cost, self-guided recordings. The purpose of this study was to explore best practices and student interactions related to a bedroom recording project. Participants were 17 Music …

Front Matter, Gustavo Garcia

Regeneración: A Xicanacimiento Studies Journal

Journal front matter.

Toward Certifying Tax Specialists In Law And Accounting, Barry C. Broden, Jerome S. Horvitz

Tax Adviser

No abstract provided.

Tax Clinic, Paul Farber

Tax Adviser

No abstract provided.

درجة ممارسة القيادة الرؤيوية لدى مديري ومديرات المدارس الثانوية من وجهة نظر المعلمين في محافظة جرش. Degree Of Practicing Visionary Leadership Of The Secondary School Leadership From The Point Of View Of Teachers In Jerash Province, يمنى أحمد عتوم, حسين محمد عتوم

Association of Arab Universities Journal for Education and Psychology

هدفت الدراسة إلى التعرف إلى درجة ممارسة القيادة الرؤيوية لدى مديري ومديرات المدارس الثانوية من وجهة نظر المعلمين في محافظة جرش، ولتحقيق أهداف الدراسة والإجابة عن أسئلتها تم استخدام المنهج الوصفي التحليلي من خلال تطوير أداة الدراسة، وتكونت عينة الدراسة من (315) معلما ومعلمة تم اختبارهم بالطريقة العشوائية البسيطة، تم استخدام الاستبانة لتحقيق أغراض الدراسة وتكونت من (31) فقرة موزعة على ثلاثة مجالات: (الرؤية، إيصال الرؤية، تمكين الرؤية)، بعد التأكد من صدقها وثباتها. أظهرت نتائج الدراسة أن درجة ممارسة القيادة الرؤيوية لدى مديري ومديرات المدارس الثانوية من وجهة نظر المعلمين في محافظة جرش كانت بدرجة متوسطة. كما تبين عدم وجود …

درجة تضمين كتب اللغة الانكليزية السورية الصفين السابع والثامن لمؤشرات الذكاء اللغوي. The Degree Of Inclusion Of Linguistic Intelligence Indicators In The Seventh And Eighth Grade English Textbooks In Syria, سيناء مجمد ذيب الخطيب الجشي

Association of Arab Universities Journal for Education and Psychology

هدف البحث لمعرفة درجة تضمين كتب اللغة الإنكليزية الصفين السابع والثامن (كتاب الطالب وكتاب الأنشطة) في سورية لمؤشرات الذكاء اللغوي، ولتحقيق الهدف تم استخدام المنهج الوصفي التحليلي من خلال أسلوب تحليل المحتوى، وتم إعداد قائمة بمؤشرات الذكاء اللغوي تبعًا للمهارات اللغوية الخمس (الاستماع، القراءة، التحدث، الكتابة، الحس اللغوي)، وأجري لها اختبارات الصدق والثبات اللازمة لضمان موثوقية الأداة.

ولتحليل النتائج اُستخدمت التكرارات والنسب المئوية واختبار كا²(x²) لحسن المطابقة، وجاءت نتائج التحليل كالآتي: أن توزع الذكاء اللغوي جاء متوازن بالنسبة لكتاب الطالب في الصف السابع، بينما لم يكن متوازن بالنسبة للصف الثامن، وبالنسبة لكتابي الأنشطة لم يظهر التحليل …

دَور معلمات رياض الأطفال الحكومية في العاصمة عمّان في دعم الكفاءة الاجتماعية لدى أطفال الروضة من وجهة نظرهن (الواقع و المعوقات و المأمول). The Role Of “Government Kindergarten” Teachers In The Capital Amman In Improving The Level Of Social Competence Kindergarten Children From Their Point Of View (Reality - Obstacles - Hopefully), رامي محمود اليوسف

Association of Arab Universities Journal for Education and Psychology

هدفت الدراسة الحالية التعرف إلى واقع دَور معلمات رياض الأطفال في دعم الكفاءة الاجتماعية لدى أطفال الروضة من وجهة نظرهن، والتعرف إلى المعوقات التي تحد من دور معلمات رياض الأطفال في دعم الكفاءة الاجتماعية لدى أطفال الروضة من وجهة نظرهن، كما وهدفت إلى تحديد الإجراءات التي تقترحها المعلمات للتغلب على تلك المعوقات، ولتحقيق أهداف الدراسة تم استخدام المنهج الوصفي التحليلي، حيث تكونت عينة الدراسة من (193) معلمة من المعلمات العاملات في رياض الأطفال الحكومية التابعة لمديريات التربية والتعليم في العاصمة عمّان، تم اختيارهن بالطريقة العنقودية، وقد تم استخدام الاستبانة كأداة لجمع البيانات المرتبطة بأسئلة الدراسة، حيث تكونت من ثلاثة محاور، …

الهناء الوجداني المهني لدى معلمي ومعلمات المرحلة المتوسطة في مدينة الرياض. Job-Related Affective Well-Being Among Male And Female Intermediate Stage Teachers In Riyadh, رجاء محمود مريم

Association of Arab Universities Journal for Education and Psychology

هدفت هذه الدراسة إلى قياس مستوى الهناء الوجداني المهني لدى معلمي المرحلة المتوسطة بمدينة الرياض، ذلك من خلال تطبيق مقياس الهناء الوجداني المرتبط بالعمل (JAWS) والمعد من قبل (Van Katwyk et., 2000 )، وبعد ترجمته والتحقق من خصائصه السيكومترية. جرى تطبيقه على عينة مكونة من (415) معلمًا ومعلمة. وأظهرت النتائج أن مستوى الهناء الوجداني المهني لدى المعلمين كان بوجه عام متوسطًا، حيث جاء بُعد المشاعر الإيجابية منخفضة الإثارة (HPLA) في المرتبة الأولى، يليه بُعد المشاعر الإيجابية عالية الإثارة (HPHA)، ثم المشاعر السلبية منخفضة الإثارةLPLA) )، وأخيرًا المشاعر السلبية عالية الإثارة ( LPHA). وتشير هذه النتائج إلى تمتع المعلمين بدرجة مُرضية …

صعوبات تعلم النحو لدى طلبة الجامعات الأردنيّة في ضوء الدّراسات الأدبية السابقة. Difficulties In Learning Arabic Syntax Among Jordanian University Students As Presented By Previous Related Studies University, فاطمة محمد حسن إسماعيل, منى مفضي العظامات, فراس محمود مصطفى السليتي

Association of Arab Universities Journal for Education and Psychology

هـدفت الــدّراســة إلى الكشـف عــن الصّعوبات الّـتـي تواجه الطّـلـبـة في الـجـامـعــات الأردنــيــّة عند دراسة النّحو، حـيـث تـم اتباع المــنهج الوصفي وذلك بوصف الـدّراسات والـبحـوث السّابــقـة الـّتي تتعلق بالمشكلات فــي تعلم اللّـغـة الـعـربـيـة لدى الطّـلـبـة فــي الـجـامـعــات في الأردن، وعـلـيـه قامت الــدّراســة بتحليل شامل للمحتوى ل ثلاث عشرة دراسة ذات صلة، حيث أظهرت النتائج أنّ هناك عوامل متنوعة لمشكلات متعلمي اللـّغـة الـعـربـيـّة فــي الأردن، هي :طرائق التدريس، استخدام اللغة الصفيّة، الاختبـارات، التقويـم، الكتـب، المراجـع، كفاءة المدرسـين وتدريبهم، التّقديم والتـأخير فــي النّحو، وجود فروقات بين الكفاءة والأداء اللّغوي، عدم التركيز على استخدام اللّـغـة الـعـربـيّـة أثناء التّعليم، انتشار الأنماط التي يعتقد أنها (خطأ) …

The Role Of Inflammatory Cytokines In The Bidirectional Relationship Between Periodontitis And Diabetes Mellitus, Andrew R. Witty

Oral Health

Periodontitis and type 2 diabetes mellitus are associated with each other in a bidirectional relationship. The mechanism by which diabetes affects periodontitis is understood to be due to the inflammatory effects of hyperglycemia (high blood glucose levels) and a hospitable environment for sugar-consuming bacteria. Periodontitis is known to be associated with higher levels of glycated hemoglobin (HbA_1c), a long-term measurement of blood glucose control, and treatment of periodontitis reduces HbA_1c. Inflammation caused by periodontitis induces insulin resistance (which leads to higher blood glucose levels), but due to the complex nature of inflammation it is difficult to …

Increasing Teammate Engagement For Float Pool Teammates, Jennifer Keiser

MSN Student Capstones

No abstract provided.

Social Determinants Of Health, Jennifer Simoes

MSN Student Capstones

No abstract provided.

Enhancing Hypertension Management: Ambulatory Nurse-Led Home Blood Pressure Monitoring Initiative, Kristen Hanks

MSN Student Capstones

No abstract provided.

New Graduate Nurse Retention: Stay Interviews, Amanda Hill

MSN Student Capstones

No abstract provided.

Strengthening Safety Check Compliance In Psychiatric Inpatient Care, Dixie Stamey

MSN Student Capstones

No abstract provided.

Implementation Of A Standardized Diabetic Guide For Rn Outpatient Care Managers, Ceateetra Goard

MSN Student Capstones

No abstract provided.

Improving Employee Satisfaction Through The Implementation Of Unit Based Council, Colleen A. Claffey

MSN Student Capstones

No abstract provided.

Improving Oral Chemotherapy Adherence, Jessica Bynum

MSN Student Capstones

No abstract provided.

Crow's Nest, November 16, 2025, Crow's Nest Staff

Crow's Nest

The November 16, 2025 issue of Crow's Nest.