Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 378691 - 378720 of 5159322

Full-Text Articles in Entire DC Network

Development And Validation Of The Human Aspects Influencing The Oral Healthcare Data Quality (Hai-Dq) Questionnaire Among Primary Oral Healthcare Workers In Malaysia, Alwani Mohd Zuhudi, Syirahaniza Mohd Salleh, Mohd Zulkarnain Sinor, Mohd Zarawi Mat Nor, Basaruddin Ahmad, Sarliza Yasmin Sanusi Apr 2024

Development And Validation Of The Human Aspects Influencing The Oral Healthcare Data Quality (Hai-Dq) Questionnaire Among Primary Oral Healthcare Workers In Malaysia, Alwani Mohd Zuhudi, Syirahaniza Mohd Salleh, Mohd Zulkarnain Sinor, Mohd Zarawi Mat Nor, Basaruddin Ahmad, Sarliza Yasmin Sanusi

Journal of Dentistry Indonesia

Resolving substandard oral healthcare data quality requires identifying the influencing factors. However, no known instrument for such assessment can be used locally. Objective: To develop and validate the HAI-DQ questionnaire for assessing human factors that influence oral healthcare data quality among primary oral healthcare workers in Malaysia. Methods: The HAI-DQ questionnaire was developed based on literature reviews, focus group discussions, and focus observations. Six experts assessed its content validity using the Content Validity Index (CVI), and the Face Validity Index (FVI) was used to establish its face validity through a pre-test involving 30 primary dental personnel. Results: Four …


Comparison Of The Factors Affecting Smile Esthetics With The Patient And Physician Perceptions Using The Smile Esthetic Index, Dilek Özkan Şen, Zeynep Taştan Eroğlu,, Osman Babayiğit,, Fatma Uçan Yarkaç Apr 2024

Comparison Of The Factors Affecting Smile Esthetics With The Patient And Physician Perceptions Using The Smile Esthetic Index, Dilek Özkan Şen, Zeynep Taştan Eroğlu,, Osman Babayiğit,, Fatma Uçan Yarkaç

Journal of Dentistry Indonesia

Objective: This study aimed to evaluate the smile esthetics of individuals and the factors affecting it using the smile esthetic index (SEI) and compare them with the patient’s perception of smile. Methods: Seventy-six patients consisting of 44 females and 32 males who presented to for routine periodontal treatments were included in study. The smile esthetics were evaluated by three researchers on the photographs taken from the patients. The visual analog scala was used for the subjective evaluation of smile esthetics. Results: According to the results obtained from the study, the average of the SEI total scores was …


Determination Of Demographic, Systemic, And Radiographic Characteristics Of Patients Applied To The Oral And Maxillofacial Radiology Clinic, Ayşe Taş, Selmi Yardimci Apr 2024

Determination Of Demographic, Systemic, And Radiographic Characteristics Of Patients Applied To The Oral And Maxillofacial Radiology Clinic, Ayşe Taş, Selmi Yardimci

Journal of Dentistry Indonesia

Objective: Anamnesis, extraoral intraoral examination, radiographic examination, and other special examination methods are used to diagnose diseases in the oral and maxillofacial regions. The aim of this study was to establish the demographic, systemic, and radiographic characteristics of the patients by analyzing the records of patients who were treated at the Oral and Maxillofacial Radiology Clinic of the University Faculty of Dentistry. Methods: The anamnesis and diagnostic records of patients who were treated at the OMR clinic between 01.01.2013 and 31.12.2019 and the radiographic records of the patients referred to the X-ray department were retrospectively analyzed. The number of patients …


French Music By An Italian Count: A Survey Of Selected Recordings Of Ludovico Roncalli, Ellwood Colahan Apr 2024

French Music By An Italian Count: A Survey Of Selected Recordings Of Ludovico Roncalli, Ellwood Colahan

Soundboard Scholar

The following recordings of Roncalli are reviewed:

Roncalli: Complete Guitar Music, Bernhard Hofstötter, baroque guitar, Brilliant Classics, 2021, 2 CDs

Ludovico Roncalli: Works for Guitar, Hideki Yamaya, baroque guitar, Mediolanum, 2011, 1 CD

Sonatas for Baroque Guitar, Richard Savino, baroque guitar, Dorian, 2008, 1 CD

Ludovico Roncalli: Capricci armonici sopra la chitarra spagnola, Sandro Volta, baroque guitar, Arion, 1994, 1 CD


Jewish Bd. Of Family & Children's Servs., Inc. V. Sabater Apr 2024

Jewish Bd. Of Family & Children's Servs., Inc. V. Sabater

All Decisions

In a holdover eviction proceeding, the court ruled in favor of the landlord, allowing the amendment of the petition and denying the tenant's motion. Key legal points include the interpretation of statutory provisions regarding supportive housing programs and the sufficiency of termination notices.


Are Researchers Citing Their Data? A Case Study From The U.S. Geological Survey, Grace C. Donovan, Madison L. Langseth Apr 2024

Are Researchers Citing Their Data? A Case Study From The U.S. Geological Survey, Grace C. Donovan, Madison L. Langseth

Copyright, Fair Use, Scholarly Communication, etc.

Data citation promotes accessibility and discoverability of data through measures carried out by researchers, publishers, repositories, and the scientific community. This paper examines how a data citation workflow has been implemented by the United States Geological Survey (USGS) by evaluating publication and data linkages. Two different methods were used to identify data citations: examining publication structural metadata and examining the full text of the publication. A growing number of USGS researchers are complying with publisher data sharing policies aimed to capture data citation information in a standardized way within associated publications. However, inconsistencies in how data citation information is documented …


The Link April 30, 2024, Access To Justice Institute Apr 2024

The Link April 30, 2024, Access To Justice Institute

The Link Newsletter

No abstract provided.


Creating A New Border Culture In The Midst Of The Climate Crisis: Activism And Pedagogy Strategies For Teacher Preparation, Puneet S. Gill Apr 2024

Creating A New Border Culture In The Midst Of The Climate Crisis: Activism And Pedagogy Strategies For Teacher Preparation, Puneet S. Gill

Northwest Journal of Teacher Education

This paper documents the efforts of an activist group that came to teach about activist efforts, climate change/climate justice/climate crisis issues, and to create leaders in one border community. The leaders of this three-day workshop are a part of an activist organization named SOMOS Sunrise, the Latine constituency of the Sunrise movement. In this paper, I will analyze the climate change workshop training days and components of the workshops. Secondly, this paper will document a climate cohort education group conducted with undergraduate students and pre-service teachers the following summer. This climate cohort helped articulate art activism and public speaking opportunities …


Agility And Accuracy And Their Relationship To The Level Of Skill Performance Sword Weapon In Fencing, Ghosun Khalaf Aziz, Ishraq Ghaleb Odeh Apr 2024

Agility And Accuracy And Their Relationship To The Level Of Skill Performance Sword Weapon In Fencing, Ghosun Khalaf Aziz, Ishraq Ghaleb Odeh

Modern Sport

The sport of fencing requires speed in kinetic performance on the court and continuous movement between advance, retreat, attack, and defense movements. Therefore, the player must have the ability to continue coordinated muscle work with complete compatibility between body movements and technical movements using the hand and leg constantly and an estimate of the distance of the fencing and the speed of the attack towards the opponent suddenly. With effort and muscular strength, it sets off in one go, at the highest speed and in the shortest time, to reach the opponent’s legal goal by the closest and shortest path, …


The Immune Contribution To Postpartum Remodeling, Jessica Caroline Ming Apr 2024

The Immune Contribution To Postpartum Remodeling, Jessica Caroline Ming

Master's Theses

Following parturition, the uterus must undergo significant changes in size and structure through a process called postpartum remodeling. This process is known to have both pro- and anti- inflammatory components. However, how various immune cells contribute to remodeling and the pathways that promote inflammation are not well understood. We hypothesize that immune cells that infiltrate the uterus postpartum modulate inflammation to promote postpartum remodeling. Our preliminary data suggests that inflammatory cell death may contribute to the inflammation present in the early postpartum period, and thus further studies will analyze caspase-1, gasdermin D, and IL-1β and IL-18. To analyze the immune …


Shh Regulates Penile Morphology And Smooth Muscle Through A Mechanism Involving Bmp4 And Grem1, Jiangping Deng, Sarah Martin, Timothy Searl, Samuel Ohlander, Daniel A Harrington, Kevin T Mcvary, Carol A Podlasek Apr 2024

Shh Regulates Penile Morphology And Smooth Muscle Through A Mechanism Involving Bmp4 And Grem1, Jiangping Deng, Sarah Martin, Timothy Searl, Samuel Ohlander, Daniel A Harrington, Kevin T Mcvary, Carol A Podlasek

Faculty, Staff and Student Publications

Background: The cavernous nerve (CN) is frequently damaged in prostatectomy and diabetic patients with erectile dysfunction (ED), initiating changes in penile morphology including an acute and intense phase of apoptosis in penile smooth muscle and increased collagen, which alter penile architecture and make corpora cavernosa smooth muscle less able to relax in response to neurotransmitters, resulting in ED.

Aim: Sonic hedgehog (SHH) is a critical regulator of penile smooth muscle, and SHH treatment suppresses penile remodeling after CN injury through an unknown mechanism; we examine if part of the mechanism of how SHH preserves smooth muscle after CN injury involves …


Modelling And Mapping Of Forest Biodiversity Indicators Using Sentinel-2 And Planetscope Remotely Sensed Data, Diana L. Tesha, Ernest W. Mauya, Sami D. Madundo Apr 2024

Modelling And Mapping Of Forest Biodiversity Indicators Using Sentinel-2 And Planetscope Remotely Sensed Data, Diana L. Tesha, Ernest W. Mauya, Sami D. Madundo

Tanzania Journal of Science

Tropical montane forests harbour exceptionally high biodiversity yet face severe threats from human activities. Assessing forest biodiversity over large areas is crucial yet extremely challenging. Remote sensing provides an efficient monitoring solution, but few studies have focused on Tanzania's diverse, montane forests. We collected field data on tree species composition within 159 plots across montane forests in Tanzania's West Usambara region. We calculated species richness, evenness, and Shannon diversity index as indicators of tree diversity. Using Sentinel-2 and PlanetScope satellite imagery, we derived spectral, textural, and vegetation index predictors to model these indices via generalized additive models and extreme gradient …


An Effective, Robust, And Strategic Succession Plan For A Primary Law Enforcement Agency In Guyana, South America, Nicola Denise Kendall Apr 2024

An Effective, Robust, And Strategic Succession Plan For A Primary Law Enforcement Agency In Guyana, South America, Nicola Denise Kendall

Walden Dissertations and Doctoral Studies

The client organization, Guyana’s principal law enforcement agency, lacked a robust, effective, and strategic succession plan to fill vacancies for senior leadership and management. The current qualitative case study was to ascertain the appropriate strategies that could be employed for this organization, and by extension public organizations and law enforcement agencies, to have a robust, effective, and strategic succession plan. The conceptual framework was based on the succession planning model, which focused on key concepts such as strategy, knowledge management, talent management, organizational culture, leadership development, and management commitment. Data were collected from interviews, with 23 participants and a review …


Strategies Employed By School Social Workers In Virginia To Help Children Cope With Parental Death, Jamitta Covington Apr 2024

Strategies Employed By School Social Workers In Virginia To Help Children Cope With Parental Death, Jamitta Covington

Walden Dissertations and Doctoral Studies

Research has indicated that school social workers employ a variety of strategies or interventions that affect the child’s adjustment in school. The psychological, physical, and social issues impacting children after the death of a parent can have long term effects on their development. However, there is a lack of knowledge regarding strategies that provide support for children’s adjustment to the grief process following a parent’s death. The purpose of this generic qualitative study was to identify strategies to improve, enhance, and contribute to social work practice. The study was guided by Kubler-Ross’s grief theory, ecological systems theory, and assumptions of …


Using Nurse-Assisted Telemedicine To Reduce Healthcare System Utilization By Rural Congestive Heart Failure Patients, Melissa Diehl Weidner Apr 2024

Using Nurse-Assisted Telemedicine To Reduce Healthcare System Utilization By Rural Congestive Heart Failure Patients, Melissa Diehl Weidner

Walden Dissertations and Doctoral Studies

Congestive heart failure (CHF) is among the most common reasons for emergency room utilization and hospitalizations in those over age 65. With the rapidly aging population in the United States, the number of CHF patients is projected to continue to rise, disproportionately affecting rural communities. This research study evaluated an innovative nurse-led telemedicine program developed by one rural healthcare system to address the care and economic influence of rural CHF care. The purpose of this causal comparative analysis was to determine the impact a nurse-assisted telemedicine program had on the number of emergency room visits and hospital admissions for CHF …


Rosihan Anwar Sebagai Sejarawan, Muhammad Husni Apr 2024

Rosihan Anwar Sebagai Sejarawan, Muhammad Husni

Paradigma: Jurnal Kajian Budaya

This study explores the life of Rosihan Anwar, a famous Indonesian historian and journalist. He can be considered a historian because he applied historical methods in several of his works. As a historian, he had an exceptional ability to collect oral sources by means of interviews with the actors in or eyewitnesses to the event. Despite limitations in terms of the use of written sources because journalists had a tight deadline for publishing their articles, Rosihan was able to produce historical writings with strong rhetoric and to present information in an interesting way, making them easily understood by a wide …


Loyalitas Masyarakat Jawa Kuno Kepada Raja Berdasarkan Data Prasasti Abad Xiii–Xv Masehi, Victoria Geraldine, Andriyati Rahayu Apr 2024

Loyalitas Masyarakat Jawa Kuno Kepada Raja Berdasarkan Data Prasasti Abad Xiii–Xv Masehi, Victoria Geraldine, Andriyati Rahayu

Paradigma: Jurnal Kajian Budaya

The sima inscription is an edict issued by the king as a gift given to certain parties. One of the reasons for its bestowment is as a reward to those who have shown him loyalty. This paper studies the forms of loyalty shown by the Ancient Javanese People to the king and the factors that influenced it. The study aims to give an understanding of the relationship that existed between the Ancient Javanese people and the king in the XIII–XV Centuries AD. The results of this research provides new insight for the effort to reconstruct the life of the Ancient …


Museum Dan Sekolah: Sinergi Kebijakan Demokratisasi Kebudayaan Melalui Program Pembelajaran Seni Dan Budaya Di Kota La Rochelle - Prancis, Agung Wibowo, Dwi Winarsih, Atik Catur Budiati Apr 2024

Museum Dan Sekolah: Sinergi Kebijakan Demokratisasi Kebudayaan Melalui Program Pembelajaran Seni Dan Budaya Di Kota La Rochelle - Prancis, Agung Wibowo, Dwi Winarsih, Atik Catur Budiati

Paradigma: Jurnal Kajian Budaya

Our article describes the relationship between museums and schools as a policy of democratisation of French culture, a policy that has encouraged the ministry of education and the ministry of culture to work together in designing arts and culture learning programmes in museums and in schools. The case study of the implementation of the national policy of democratisation of culture by the municipality of La Rochelle is an important consideration that can help us to understand how the locality of public policy implementation in France can contribute specific characteristics to the cultural development and management of museums and schools. Arts …


Batu Nisan Di Situs Binanga Sebagai Indikasi Pemukiman Muslim Kuno Di Pantai Barat Aceh, Amir Husni, Sanusi Ismail, Nasruddin As Nasruddin As, Bustami Abubakar, Reza Idria, Hermansyah Hermansyah, Ruhamah Ruhamah, Muhajir Al Fairusy Apr 2024

Batu Nisan Di Situs Binanga Sebagai Indikasi Pemukiman Muslim Kuno Di Pantai Barat Aceh, Amir Husni, Sanusi Ismail, Nasruddin As Nasruddin As, Bustami Abubakar, Reza Idria, Hermansyah Hermansyah, Ruhamah Ruhamah, Muhajir Al Fairusy

Paradigma: Jurnal Kajian Budaya

This article aims to discuss the development of ancient Muslim settlements on the west coast of Aceh based on the findings of Islamic gravestones at the Binanga site in Subulussalam City, Aceh. This site is very unique, it is located inland and right on the banks of the Singkel River, which is connected to the highlands of Sumatra. There are 131 Islamic gravestones, and their shapes vary greatly. The results of the morphological analysis show that the gravestones were divided into two groups: Aceh gravestones (batu Aceh) and Barus gravestones (nisan Barus). There are no biographical inscriptions carved …


Pendidikan Selera Dalam Perkembangan Restoran Hindia Belanda Dan Rijsttafel Di Belanda Pada Periode Kolonial, Andika Ariwibowo Apr 2024

Pendidikan Selera Dalam Perkembangan Restoran Hindia Belanda Dan Rijsttafel Di Belanda Pada Periode Kolonial, Andika Ariwibowo

Paradigma: Jurnal Kajian Budaya

This article discusses the early development of rijsttafel and Dutch East Indies restaurants in the Netherlands during colonial period between the mid-19th and mid-20th centuries. The study takes a closer look at the early development of rijsttafel and Dutch East Indies restaurants in the Netherlands during the colonial period, as well as the role of actors in introducing rijsttafel and Dutch East Indies ethnic food in the Netherlands. This study aims to provide an alternative way of studying the history of culinary and gastronomic development and the influence of Dutch East Indies culture in the Netherlands. The historical sources used …


Rekonstruksi Nama Jember Dalam Lakon Babad Jember Ludruk Surya Utama, Fahmy H. Abdillah Apr 2024

Rekonstruksi Nama Jember Dalam Lakon Babad Jember Ludruk Surya Utama, Fahmy H. Abdillah

Paradigma: Jurnal Kajian Budaya

This study entitled “Reconstruction name of Jember in Babad Jember Play Ludruk Surya Utama”, is a study of ludruk play that are suspected of having participated in producing or distributing the origins name of Jember, through babad Jember play which performed with Madura, Java and Indonesia language. The reconstruction was based on a structural review; plot, theme, character and toponymy in babad Jember play by Surya Utama group. Examine the mixed use of language based on texture; the dialogue of the Jember babad play which consists of (a) external dialogue in the form of communication between actors, especially in conflicts …


Persepsi Pemerintah Dan Masyarakat Dalam Pelestarian Cagar Budaya: Studi Kasus Kawasan Cagar Budaya Pusat Pemerintahan Kesultanan Siak Sri Indrapura, Agi Ginanjar Apr 2024

Persepsi Pemerintah Dan Masyarakat Dalam Pelestarian Cagar Budaya: Studi Kasus Kawasan Cagar Budaya Pusat Pemerintahan Kesultanan Siak Sri Indrapura, Agi Ginanjar

Paradigma: Jurnal Kajian Budaya

This article discusses the importance of government and community collaboration in the preservation and potential use of Siak Sri Indrapura Cultural Heritage Area. It is not easy to carry out preservation as mandated by the law, because in practice various problems may arise, especially those related to the area’s use. The purpose of this study is to integrate interpretations concerning the importance of government and community collaboration in the preservation of cultural heritage areas and those concerning their potential use by taking into account socio-cultural and economic values. This study was designed using a convergent qualitative and quantitative approach (convergent …


Ketoprak Dor: Awal Mula Keberadaannya Di Aceh Tengah, Susandro Susandro, Afrizal H Apr 2024

Ketoprak Dor: Awal Mula Keberadaannya Di Aceh Tengah, Susandro Susandro, Afrizal H

Paradigma: Jurnal Kajian Budaya

This article discusses the origin of the Ketoprak Dor art in Paya Tumpi Kampong, Kebayakan District, Central Aceh. This form of art is interesting because it demonstrates that change or development of an art does not only arise from the artist’s own creative processes, but it may also occur due to external factors. Thus, a qualitative research approach with descriptive analysis method was used to investigate this cultural phenomenon. This research proves that Ketoprak Dor originated from Deli, North Sumatra. There were two events that prompted its emergence. First, in 1950s, a Ketoprak Dor group from Deli performed in Bies …


Paradoks Determinisme Dalam Film Tenet (2020) Sebagai Refleksi Kesadaran Manusia Akan Waktu, Farobi Fatkhurridho, Suma Riella Rusdiarti Apr 2024

Paradoks Determinisme Dalam Film Tenet (2020) Sebagai Refleksi Kesadaran Manusia Akan Waktu, Farobi Fatkhurridho, Suma Riella Rusdiarti

Paradigma: Jurnal Kajian Budaya

Time is a complicated object of study because understanding time is closely related to periodization, history, and memory. Film is a medium for presenting manifestations of motion and time in visual products that can be captured by human senses. Tenet (2020) is a film that displays temporal dimensions in terms of both creative ideas and packaging through its cinematography and narrative structure. Tenet presents the idea of overlapping time consciousness of the past, present, and future. A revolving door machine in the film is used to signify the paradox of determinism or the condition of characters suffocated in a time …


Tinjauan Kritis Konservasi Tekstil Koleksi Jubah Sultan Thaha Museum Kebangkitan Nasional, Zulfa Nurdina Fitri, Ali Akbar Apr 2024

Tinjauan Kritis Konservasi Tekstil Koleksi Jubah Sultan Thaha Museum Kebangkitan Nasional, Zulfa Nurdina Fitri, Ali Akbar

Paradigma: Jurnal Kajian Budaya

A museum plays a central role in conserving cultural heritage. Hence, conserving museum collections is pivotal for preserving the values of the collection. The museum of National Awakening has a potential national collection that requires curative conservation due to its damaged condition, i.e., Sultan Thaha Robes. However, the conservation effort lacked written and visual documentation of the collection due to the collection's urgency, causing it difficult for conservators to access the conservation-related information. This paper presents a critical review of conservation stages performed on Sultan Thaha Robes while suggesting a complete, systematic conservation solution based on the theoretical collaboration of …


Sugar-Sweetened Beverages Consumption Based On Individual And Environmental Factors Among The Faculty Of Public Health Universitas Indonesia’S Students In 2023, Safira Diva Aranis, Wahyu Kurnia Yusrin Putra, Asih Setiarini, Teguh Jati Prasetyo Apr 2024

Sugar-Sweetened Beverages Consumption Based On Individual And Environmental Factors Among The Faculty Of Public Health Universitas Indonesia’S Students In 2023, Safira Diva Aranis, Wahyu Kurnia Yusrin Putra, Asih Setiarini, Teguh Jati Prasetyo

Indonesian Journal of Public Health Nutrition (IJPHN)

Sugar-sweetened beverages (SSB) are beverages that contain added sugars. Excessive consumption of SSB can have an impact on health. Some of the effects caused by SSB include obesity, fatty liver, type II diabetes, hypertension, heart disease, nutritional deficiencies, and dental caries. This research aims to determine the differences in the proportion of SSB consumption based on individual and environmental factors among students of the Faculty of Public Health UI (FPH UI) in 2023. This study uses a cross sectional design with a sample size of 194 individuals. The researcher collected data including respondent’s identities, habits of reading food labels, knowledge …


Draft Final Revised Residential Metals Abatement Program (Rmap) Quality Assurance Project Plan (Qapp) (Residential Parcels), Pioneer Technical Services, Inc. Apr 2024

Draft Final Revised Residential Metals Abatement Program (Rmap) Quality Assurance Project Plan (Qapp) (Residential Parcels), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Ultra-Sensitive Visible-Ir Range Fiber Based Plasmonic Sensor: A Finite-Element Analysis And Deep Learning Approach For Ri Prediction, Mohammad Al Mahfuz, Sumaiya Afroj, Afiquer Rahman, Md. Azad Hossain, Md. Anwar Hossain, Md Selim Habib Apr 2024

Ultra-Sensitive Visible-Ir Range Fiber Based Plasmonic Sensor: A Finite-Element Analysis And Deep Learning Approach For Ri Prediction, Mohammad Al Mahfuz, Sumaiya Afroj, Afiquer Rahman, Md. Azad Hossain, Md. Anwar Hossain, Md Selim Habib

Electrical Engineering and Computer Science Faculty Publications

In this paper, a relatively simple and ultra-sensitive Photonic crystal fiber (PCF) based surface plasmon resonance (SPR) sensor is proposed for detecting different analyte refractive indices (RIs) ranging from 1.33 to 1.43 over a wide range of wavelength spectrum spanning 0.55 μm to 3.50 μm. The comprehensive finite-element simulations indicate that it is possible to achieve remarkable sensing performances such as wavelength sensitivity (WS) and figure of merit (FOM) as high as 123,000 nm/RIU and 683 RIU-1, respectively, and extremely low value of wavelength resolution (WR) about 8.13×10−7 RIU. A novel artificial neural network (ANN) model is …


Multifidelity Comparison Of Supersonic Wave Drag Prediction Methods Using Axisymmetric Bodies †, Troy Abraham, David Lazzara, Douglas Hunsaker Apr 2024

Multifidelity Comparison Of Supersonic Wave Drag Prediction Methods Using Axisymmetric Bodies †, Troy Abraham, David Lazzara, Douglas Hunsaker

Mechanical and Aerospace Engineering Student Publications and Presentations

Low-fidelity analytic and computational wave drag prediction methods assume linear aerodynamics and small perturbations to the flow. Hence, these methods are typically accurate for only very slender geometries. The present work assesses the accuracy of these methods relative to high-fidelity Euler, compressible computational-fluid-dynamics solutions for a set of axisymmetric geometries with varying radius-to-length ratios (R/L). Grid-resolution studies are included for all computational results to ensure grid-resolved results. Results show that the low-fidelity analytic and computational methods match the Euler CFD predictions to around a single drag count (~1.0 × 10–4) for geometries with R/L ≤ 0.05 …


Building Software At Scale: Understanding Productivity As A Product Of Software Engineering Intrinsic Factors, Gauthier Ingende Wa Boway Apr 2024

Building Software At Scale: Understanding Productivity As A Product Of Software Engineering Intrinsic Factors, Gauthier Ingende Wa Boway

Master's Theses

During our education at KSU, we have learned about various factors that affect productivity such as schedule, budget, and risks, but those are often controlled outside of what we could learn as software engineering principles, patterns, or practices. On top of that, other off-work factors such as health conditions, emotional distress, or political climate, just to name a few, could drastically affect the productivity of a software engineering team. We see a demarcation between those factors that affect productivity in software engineering but are not inherent to the discipline itself, which we call resistance factors, and the factors that are …