Digital Commons Network^™

Impact Of Study Abroad To Nazi Concentration Camps: Perceptions Of Interpreting Students On Identity-Building, Sherry Shaw, E. Lynn Jacobowitz, Kaitlynn Himmelreich

Journal of Interpretation

This study focuses on the perceptions of post-secondary interpreting students who traveled to concentration camps, Auschwitz-Birkenau (Poland) and Schloss Hartheim (Austria). The historical context of spoken language interpreters in concentration camps, eugenics in the Deaf community, and extermination of people with disabilities underpin the study’s mixed-methods design, incorporating social identity and transformative learning theories to explore professional identity development. A Deaf, Jewish moderator-participant facilitated four focus groups using photo elicitation to foster narratives. Participants ranked photos and value statements to reveal identity components that most impacted them. A grounded theory approach to analysis revealed four themes triangulated with survey data: …

Designing Effective Online Courses: Exploring The Relationships Amongst Online Teaching Self-Efficacy, Professional Development, Online Teaching Experience, And Reported Implementation Of Effective Higher Education Online Course Design Practices, Elizabeth Mcmahon

The Interactive Journal of Global Leadership and Learning

How best to prepare and support higher education faculty to design and teach effective online courses is a topic of great significance to higher education institutional leaders and faculty developers. This study explored how hours of professional development along with online teaching and learning experiences were related to online teaching self-efficacy and the extent to which participants reported implementation of effective online course design practices. Using a non-experimental quantitative correlational explanatory research study design, data were collected using a questionnaire. Participants included 104 online faculty from a large public higher education system located in the upper Midwest that includes both …

Self-Evaluation Of Educational Leadership Practices During Covid-19, Mike Coquyt

The Interactive Journal of Global Leadership and Learning

Due to the COVID-19 pandemic, school districts, and specifically, superintendents, are under increased pressure to lead. Irregularity and ambiguity are now the mantras of those tasked with leading in our schools. Many current research studies aim to evaluate the possible effects of COVID-19 on the system of education (Azorín, 2020; Hargreaves & Fullan, 2020), and advice on how to lead during a crisis (Harris & Jones, 2020; Leithwood et al., 2020, Netolicky, 2020). There are no standards or benchmarks to follow that could potentially aid school leaders as they navigate, lead, and make important decisions that affect how quality instruction …

The Personal And Professional Impact Of Covid-19 On School Counselors: An Exploratory Study., Taryn Akgul, Jessica Brown, Lisa Karch

The Interactive Journal of Global Leadership and Learning

School Counselors historically have faced multiple challenges that impact their lives personally and professionally. Due to numerous and competing demands, school counselors are likely to experience a plethora of stressors including role conflict, high student to school counselor ratios, minimal support, and increasing mental health needs of students. The COVID 19 pandemic exacerbated these challenges by changing and adding to the responsibilities of school counselors, reducing access to appropriate support systems, and increasing students’ needs for counseling services. This qualitative, exploratory study utilized phenomenological inquiry to examine the impact of these challenges on school counselors’ personal and professional lives. The …

Identifying Key Success Indicators In Student Letters For Reinstatement From Suspension, Angela Bowlus, Jamaica Delmar

The Interactive Journal of Global Leadership and Learning

Retaining and graduating students continues to be an issue that higher education institutions are longing to solve, especially for the growing non-traditional student body whose list of competing priorities continues to grow. As academic suspension hinders persistence, this article examines a key aspect of the reinstatement from suspension process for students: the letter of appeal. The narrative provided is impacted by how the writer expresses their acknowledgment of what went wrong and what changes will be made to ensure administrators of future success, it too is impacted by the interpretation of the institutional decision maker. By reviewing a sample of …

Factors That Affect The Rate Of Preterm Birth: An Examination Of The Inter-Related Impacts Of Social Determinants, Behavior And Physical Health Status, Krystal Michelle Hunter

Dissertations

The work seeks to examine the factors that have significant relationships to the rate of preterm birth (PTB) along with its cost to society.

There are four papers within this work. This purpose of the first paper is to measure the impact that healthy behaviors have on the rate of PTB when modeled with other factors like household demographics, community deprivation, chronic disease and mental health. This work finds that positive health behaviors has a negative relationship with PTB. The interaction between body mass index (BMI) and social class and its relationship to PTB is examined in the second paper. …

Exposing And Fixing Causes Of Inconsistency And Nondeterminism In Clustering Implementations, Xin Yin

Dissertations

Cluster analysis aka Clustering is used in myriad applications, including high-stakes domains, by millions of users. Clustering users should be able to assume that clustering implementations are correct, reliable, and for a given algorithm, interchangeable. Based on observations in a wide-range of real-world clustering implementations, this dissertation challenges the aforementioned assumptions.

This dissertation introduces an approach named SmokeOut that uses differential clustering to show that clustering implementations suffer from nondeterminism and inconsistency: on a given input dataset and using a given clustering algorithm, clustering outcomes and accuracy vary widely between (1) successive runs of the same toolkit, i.e., nondeterminism, and …

Crash Injury Severity Prediction With Artificial Neural Networks, Rima Abisaad

Dissertations

Motor vehicle crashes are one of our nation's most serious social, economic and health issues. They are the leading cause of death among children and young adults, killing approximately 1.35 million people each year. Providing a safe and efficient transportation system is the primary goal of transportation engineering and planning. To help reduce traffic fatalities and injuries on roadways, crash prediction models are used to forecast the injury severity of potential crashes and apply precautionary countermeasures accordingly. Most of these models are reactive as they use historical crash data to categorize crash-related factors. Recently, advancements have been made in developing …

Statistics-Based Anomaly Detection And Correction Method For Amazon Customer Reviews, Ishani Chatterjee

Dissertations

People nowadays use the Internet to project their assessments, impressions, ideas, and observations about various subjects or products on numerous social networking sites. These sites serve as a great source of gathering information for data analytics, sentiment analysis, natural language processing, etc. The most critical challenge is interpreting this data and capturing the sentiment behind these expressions. Sentiment analysis is analyzing, processing, concluding, and inferencing subjective texts with the views. Companies use sentiment analysis to understand public opinions, perform market research, analyze brand reputation, recognize customer experiences, and study social media influence. According to the different needs for aspect granularity, …

Machine Learning Techniques For Network Analysis, Irfan Lateef

Dissertations

The network's size and the traffic on it are both increasing exponentially, making it difficult to look at its behavior holistically and address challenges by looking at link level behavior. It is possible that there are casual relationships between links of a network that are not directly connected and which may not be obvious to observe. The goal of this dissertation is to study and characterize the behavior of the entire network by using eigensubspace based techniques and apply them to network traffic engineering applications.

A new method that uses the joint time-frequency interpretation of eigensubspace representation for network statistics …

Private And Federated Deep Learning: System, Theory, And Applications For Social Good, Han Hu

Dissertations

During the past decade, drug abuse continues to accelerate towards becoming the most severe public health problem in the United States. The ability to detect drug­abuse risk behavior at a population scale, such as among the population of Twitter users, can help to monitor the trend of drug­abuse incidents. However, traditional methods do not effectively detect drug­abuse risk behavior in tweets, mainly due to the sparsity of such tweets and the noisy nature of tweets. In the first part of this dissertation work, the task of classifying tweets as containing drug­abuse risk behavior or not, is studied. Millions of public …

Hydrophobically Modified Isosorbide Dimethacrylates As Biomaterials For Bisphenol A Free Dental Fillings, Bilal Marie

Dissertations

Amalgam and Bisphenol A glycerolate dimethacrylate (BisGMA) are the main dental filling materials in use today. Because of the negative perception of amalgam and its lower esthetic appeal, as well as the desire to replace the endocrine disruptor Bisphenol A, which is the building block of BisGMA, there has been a critical need to search for safer alternatives to these dental filling materials.

Isosorbide is a sugar-based molecule generally recognized as safe. It has been extensively studied as a replacement to the Bisphenol A core in various materials. However, isosorbide is extremely hygroscopic, and water uptake in dental fillings causes …

Ecological Restoration Parks In Xi’An, China: An Evolving Type, Han Yan

Dissertations

This dissertation examines four urban ecological restoration projects used as public spaces in the city of Xi'an, China. The overall goal is to understand the social and ecological implications of the site features at both design and planning scale and define what is ecological restoration in China's urban context. The result of the research shows that the top-down planning initiatives approach for establishing ecological restoration sites in urban areas that meet the need for more public open space in addition to restoring healthy urban ecological systems is very different from the definition of what is traditionally understood as "ecological restoration". …

A Practical Approach To Automated Software Correctness Enhancement, Aleksandr Zakharchenko

Dissertations

To repair an incorrect program does not mean to make it correct; it only means to make it more-correct, in some sense, than it is. In the absence of a concept of relative correctness, i.e. the property of a program to be more-correct than another with respect to a specification, the discipline of program repair has resorted to various approximations of absolute (traditional) correctness, with varying degrees of success. This shortcoming is concealed by the fact that most program repair tools are tested on basic cases, whence making them absolutely correct is not clearly distinguishable from making them relatively more-correct. …

Parameter Estimation And Inference Of Spatial Autoregressive Model By Stochastic Gradient Descent, Gan Luan

Dissertations

Stochastic gradient descent (SGD) is a popular iterative method for model parameter estimation in large-scale data and online learning settings since it goes through the data in only one pass. While SGD has been well studied for independent data, its application to spatially-correlated data largely remains unexplored. This dissertation develops SGD-based parameter estimation and statistical inference algorithms for the spatial autoregressive (SAR) model, a common model for spatial lattice data.

This research contains three parts. (I) The first part concerns SGD estimation and inference for the SAR mean regression model. A new SGD algorithm based on maximum likelihood estimator (MLE) …

Developing Competency-Based Assessment At Vocational High School (Vhs) In Bali, Dessy Seri Wahyuni

Jurnal Pendidikan Vokasi

This paper aims to resolve the difficulties of implementing competency-based assessment (CBA) in vocational high school while practicing in the workplace. This research was performed employing a qualitative exploratory descriptive (QED) method. The respondents are 109 participants from vocational teachers, industry experts, VHS students, and technical certification organizations. The implementation of CBA generates the competency standards of graduates in schools that meet the industry's competency needs. CBA is carried out by creating competency levels, college and workplace learning as students practice doing industrial work. This study's findings suggest aspects of CBA that provide a fair degree of application of the …

Directorate General Of Taxes Working From Home: A Phenomenology Of Singkawang Tax Office Employees During Covid-19 Pandemic, Nita Risdiana, Prahastiwi Utari, Ignatius Agung Satyawan

Informasi

Working from home (WFH) is a new thing for Directorate General of Taxes (DGT) which has the most extensive office distribution among vertical agencies of Indonesian government, surely has its own challenges in implementing WFH during Covid-19 pandemic. Such as the Singkawang Tax Office which has 86% non-homebase employees that appear to have different meaning about WFH which can affect their public service. This phenomenology study wants to examine the meaning of WFH based on the experience of DGT non- homebase employees along with their various conditions and backgrounds. Six employees were deeply interviewed by purposive sampling technique. The research …

Transformation Of Health Communication Literacy In The Pandemic Era, K. Y.S. Putri, Deddy Mulyana, S Bekti Istiyanto, Linda Zakiah, Rayni Delya Hafni

Informasi

Indonesian public health communication literacy is the education center for the government and related institutions. The formulation of this research problem is how to model health communication literacy in communities in tourism areas in Indonesia. The research objective was to determine the health communication literacy model in the community in tourism areas in Indonesia. The concept used in this research is new media literacy and health communication and audience attitudes. Several previous studies support this research. The method used is quantitative by distributing questionnaires to respondents. The result of the research is that health communication literacy on social media in …

Communication In The Midst Of Covid-19 Pandemic, Benni Setiawan, Pawito Pawito, Sri Hastjarjo

Informasi

No abstract provided.

Performance Evaluation Of Entrepreneurship Teachers In Accounting Vocational Program, Irena Puspitaningratri, Nur Hidayanto Pancoro Setyo Putro

Jurnal Pendidikan Vokasi

This study aimed to discover the teachers' performance of the PKK Accounting Expertise Program at State SMK 1 Samigaluh based on primary duties. This study was an evaluation using the discrepancy evaluation model. The study subjects were PKK teachers of State SMK 1 Samigaluh. Information sources for the study were the headmaster, six colleagues, and 52 students. The instruments used were questionnaires, assessment sheets, and documentation sheets. The headmaster presented an excellent assessment of the PKK subject teachers of 92.81. In contrast to the headmaster, colleagues and students presented good assessments of the PKK subject teachers. According to colleagues, the …

The Mindfulness Aspects In The Teaching Of Culinary Art In Vocational High School, Nur Faizal Adkha, Putu Sudira, Ranu Iskandar

Jurnal Pendidikan Vokasi

This study aims to describe the aspects of mindfulness in the teaching of culinary art in vocational high schools. The aspects of mindfulness in the field of teaching consist of novelty, variety, joyfulness, meaningfulness, and alertness in learning. The benefits of mindfulness are related to the competencies in creativity, communication, collaboration, and critical thinking. These competencies are often referred to as the "Four C's" and are considered important competencies in the 21st century. The research variables based on theoretical studies in the fields of education and psychology consist of novelty, variety, joyfulness, meaningfulness, and alertness in learning. The population in …

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Jurnal Pendidikan Vokasi

No abstract provided.

The Commodification Of Economic Perspectives In Islamic Religious Education Studies On Social Media, Heri Fathurahman, Umasih Umasih, Gumgum Gumelar, Andy Hadiyanto, Assyifa Amelia Azzahra

Informasi

Economic empowerment in Indonesia is quite dynamically developing, this is also not free from the study of Islamic religious education on Islamic economics. Apart from this, researchers also used YouTube social media for review in this study. The formulation of the research problem is how to commodify an economic perspective in the study of Islamic religious education on social media. This study aims to analyze the commodification of economic perspectives in the study of Islamic religious education on social media. Researchers use a quantitative approach with a survey method where data will be taken from a predetermined population and sample …

Hydrodynamic Characterization Of Laboratory And Production Equipment For Pharmaceutical Testing And Manufacturing Using Experimental And Computational Approaches, Chadakarn Sirasitthichoke

Dissertations

The hydrodynamics of process units used in pharmaceutical industry, i.e., the distribution of velocity profiles and shear stresses within the vessel, often controls the process performance, significantly affecting product quality. The hydrodynamics is strongly influenced by several factors such as the vessel shape, stirrer type, presence of internals and baffles, agitation intensity, and liquid properties. Most of these parameters can be varied by the process designers and the operators to achieve the desired process outcomes. The impact of the hydrodynamics on the process outcome can be profound in both large vessels (e.g., reactors) and smaller vessels (e.g., dissolution vessels), involving …

Mathematical Model Of Cholera Spread Based On Sir: Optimal Control, Noer Hidayati, Eminugroho Ratna Sari, Nur Hadi Waryanto

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

The bacterium Vibrio cholerae is the cause of cholera. Cholera is spread through the feces of an infected individual in a population. From a mathematical point of view, this problem can be brought into a mathematical model in the form of Susceptible-Infected-Recovered (SIR), which considers the birth rate. Because outbreaks that occur easily spread if not treated immediately, it is necessary to control the susceptible individual population by vaccination. The vaccine used is Oral Vibrio cholera. For this reason, the purposes of this study were to establish a model for the spread of cholera without vaccination, analyze the stability of …

Model Masalah Penjadwalan Transporter Pasien Dengan Pendekatan Dial-A-Ride Problem (Darp), Zahrul Jannah Nur Rochim, Irwan Endrayanto

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Transportasi intra-hospital merupakan transportasi dalam area suatu rumah sakit, termasuk di dalamnya adalah transportasi pasien. Transportasi pasien dalam area rumah sakit dilakukan oleh transporter pasien yang merupakan staf non-medis rumah sakit. Tugas transporter pasien adalah menjemput dan mengantarkan pasien yang membutuhkan bantuan untuk berpindah lokasi dalam area rumah sakit dikarenakan kondisinya yang tidak dapat berpindah sendiri untuk menjalani perawatan yang telah terjadwal. Penjadwalan transporter pasien harus mempertim­bangkan beberapa hal yang di antaranya tidak boleh terlambat dalam mengantarkan pasien se­suai jadwal perawatan, adanya time windows untuk masing-masing lokasi penjemputan dan pengantaran, masing-masing pasien memiliki batas maksimum untuk berada di perjalanan, ter­batasnya …

Youtube Vlog Channels In Basic Mathematics As E-Learning During The Covid-19 Pandemic, Vera Dewi Susanti, Ika Krisdiana, Wasilatul Murtafiah, Reza Kusuma Setyansah, Titin Masfingatin

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

This research aimed to produce YouTube vlog channels that are valid, practical, and effective to be used in facilitating e-learning in a basic mathematics course. The method used in this research is Research and Development (R&D), which consists of four stages, namely define, design, develop, and disseminate. The subjects in this study were 62 third-semester students of the Mathematics Education Study Program at PGRI University of Madiun, Indonesia, where 50 students were field test subjects and 12 students were limited test subjects. The instruments used in this research were a validation sheet, a student response questionnaire, and a student learning …

Online Tutoring In Pandemic: An Investigation On Students' Mathematics Anxiety And Learning Motivation, Syafika Ulfah, Khoirunnisa Khoirunnisa, Collins Bekoe

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Learning activities should be shifted from offline to online mode as a consequence of the COVID-19 pandemic. Several previous studies have stated that this situation affects the psychology of students. This study aimed to examine mathematics anxiety and learning motivation of junior high school students based on the availability of online tutoring support during the COVID-19 pandemic. We employed a survey method by distributing a Google Form link containing a questionnaire to a public junior high school in East Jakarta, Indonesia. The questionnaire consisted of 22 items of mathematics anxiety and 23 items of learning motivation with a 5-point Likert …

Penggunaan Contoh Dalam Pembelajaran Matematika Sekolah Menengah Dalam Persepsi Guru, Fitria Maharani, Puji Yanti Fauziah, Muhamad Ikhsan Sahal Guntur

PYTHAGORAS : Jurnal Matematika dan Pendidikan Matematika

Pemberian contoh dalam pembelajaran matematika adalah sesuatu hal yang wajar dilakukan oleh guru di dalam kelas, tetapi yang menjadi perhatian menarik adalah bagaimana persepsi guru yang mengunakan contoh dalam pembelajaran matematika ditengah semangat kontruksivisme yang dituntut dalam kurikulum 2013 di Indonesia. Penelitian ini bertujuan menggambarkan pertimbangan apa saja yang digunakan guru dalam pemilihan contoh dan kendala apa yang dialami guru ketika memilih contoh tersebut. Metode penelitian yang digunakan adalah metode penelitian kualitatif studi kasus. Data kemudian dianalisis untuk menentukan tema dan melihat keterkaitan antar tema. Subyek penelitian ini adalah 22 guru yang menggunakan contoh soal dalam pembelajaran di kelas. Hasil …

The Determinant Factor Of The Mother's Ability To Choose Healthy Food, Nurul Ridhi Utami, Endang Mulyatiningsih

Jurnal Pendidikan Vokasi

This study aims to reveal: 1.) The size of the capital city in consuming healthy food; 2.) Selection of healthy food between working and non-working mothers; 3.) Choosing mothers in healthy food between families with a budget for food costs per person per day; and 4.) Choosing mothers in healthy food according to the number of family members. This research is a quantitative survey. The population was the research of PKK mothers in Delta Pawan and Benua Kayong districts, Ketapang, West Kalimantan. Samples of 90 can be responsive using cluster area random sampling. Validity is based on content validity. The …