Digital Commons Network^™

The Government Website As User’S Information Source: A Model Of User Satisfaction, Information, And System Quality, Niken Febrina Ernungtyas, Rino Febrianno Boer, Sabrina Sofi Qadrifa

Informasi

Websites are widely utilized to disseminate news and publications to the public by government institutions. Although the website’s user experience has been extensively studied, there is still a lack of understanding and assessment of the website’s user satisfaction in the ministerial government. User experience in terms of optimizing website utilization has not been well explored, especially regarding satisfaction. Satisfaction is influenced by information quality and system quality factors. Information quality encompasses five variables (completeness, accuracy, format, currency, availability) and system quality consists of nine variables (reliability, flexibility, accessibility, responsiveness, integration, usability, functionality, design appeal, efficiency). This study surveyed the effect …

Bridge Deck Surface Damage Assessment Using Point Cloud Data, Issa Al Shaini, Adriana Trias Blanco

Henry M. Rowan College of Engineering Departmental Research

Bridge deck condition assessments are typically conducted through visual inspections and by incorporating traditional contact sensors for Non-Destructive Evaluation techniques such as hammer sounding and chain dragging, which require the keen expertise of trained inspectors. The accuracy of these inspections is proportional to the level of deterioration of the bridge deck, as the ability of the inspectors is correlated to the apparent level of damage. This study aims to improve the accuracy of bridge deck inspection processes by utilizing non-destructive evaluation techniques, including analyzing point cloud data gathered via Light Detection and Ranging (LiDAR) as a geometry-capturing tool for identifying …

Launch 2023, Otterbein Theatre And Dance Department

2023-2024 Season Productions

A fundraiser for the New York Senior Showcase, the ninety-minute program will include the favorite songs, dance, scenes and monologues of the Class of 2024. It will be an afternoon of celebration and joy, the perfect opportunity for you to see these rising stars one last time before they are “launched” into the professional world of show business. All proceeds, including donations beyond the admission fee, will benefit the NY Senior Showcase.

Μakka: Mutation Testing For Actor Concurrency In Akka Using Real-World Bugs, Mohsen Moradi Moghadam, Mehdi Bagherzadeh, Raffi Khatchadourian, Hamid Bagheri

Publications and Research

Actor concurrency is becoming increasingly important in the real-world and mission-critical software. This requires these applications to be free from actor bugs, that occur in the real world, and have tests that are effective in finding these bugs. Mutation testing is a well-established technique that transforms an application to induce its likely bugs and evaluate the effectiveness of its tests in finding these bugs. Mutation testing is available for a broad spectrum of applications and their bugs, ranging from web to mobile to machine learning, and is used at scale in companies like Google and Facebook. However, there still is …

Modification Strategies For Development Of 2d Material-Based Electrocatalysts For Alcohol Oxidation Reaction, Haichang Fu, Zhangxin Chen, Xiaohe Chen, Fan Jing, Hua Yu, Dan Chen, Binbin Yu, Yun Hang Hu, Yanxian Jin

Michigan Tech Publications

2D materials, such as graphene, MXenes (metal carbides and nitrides), graphdiyne (GDY), layered double hydroxides, and black phosphorus, are widely used as electrocatalyst supports for alcohol oxidation reactions (AORs) owing to their large surface area and unique 2D charge transport channels. Furthermore, the development of highly efficient electrocatalysts for AORs via tuning the structure of 2D support materials has recently become a hot area. This article provides a critical review on modification strategies to develop 2D material-based electrocatalysts for AOR. First, the principles and influencing factors of electrocatalytic oxidation of alcohols (such as methanol and ethanol) are introduced. Second, surface …

Advancing Discovery With Two New Mass Spectrometers, Beth Potier

UNH Today Archive

No abstract provided.

Academic Outcomes Of The Covid-19 Pandemic: Awareness And Action, Tanner B. Howe

Masters Projects

Research has shown that the online learning implemented during the COVID-19-related school closures had impacts on academic outcomes among secondary students. As schools operate in proximity to this event, it is crucial to investigate and understand those academic outcomes. Research suggests that mathematics and reading/language courses displayed negative academic outcomes for the period of online learning. Through this investigation, stress was observed to have played a major role during this period for secondary students and may have also contributed to the academic outcomes observed. This project seeks to raise awareness of possible student educational needs by shining light on the …

Students’ Optimal Engagement In Efl Large Classes: A Qualitative Phenomenological Study In East Nusa Tenggara, Yohanis Nurak Siwa, Yazid Basthomi

The Qualitative Report

In recent years, there has been an increasing interest in researching students’ engagement in English as foreign language (EFL) classes as students’ language learning achievement is shaped by their engagement in class. Yet, the study of students’ engagement in EFL large classes has received relatively little empirical attention. This qualitative phenomenological study aims at exploring how teachers perceive the factors boosting students’ optimal engagement and what strategies they use to boost students’ optimal engagement in EFL large classes. Ten university teachers with adequate experience of teaching EFL large classes in East Nusa Tenggara-Indonesia participated in this study. Semi structured interviews …

A Biographical-Narrative Inquiry To The Transitions Of Latin American Immigrant Students: A Collective Case Study In The Context Of Chilean Higher Education, César M. Díaz Pacheco, Juan Llanes Ordóñez, María Paz Sandín Esteban, María Leonor Conejeros Solar

The Qualitative Report

Chile has positioned itself as an important receiving nation of immigrants in Latin America, which is evidenced by the emergence of foreign students in both universities and professional institutes. The main objective of this article is to understand the inclusion-exclusion factors of a group of Latin American students immersed in Chile’s higher education system. The authors used a biographical-narrative inquiry to conduct eight in-depth interviews and a participatory group methodology in Chile’s Valparaíso Region. The findings show that factors such as the presence of an influential adult figure, institutional welcoming mechanisms, access to work, and expectations of timely graduation and …

Modification Strategies For Development Of 2d Material-Based Electrocatalysts For Alcohol Oxidation Reaction, Haichang Fu, Zhangxin Chen, Xiaohe Chen, Fan Jing, Hua Yu, Dan Chen, Binbin Yu, Yun Hang Hu, Yanxian Jin

Michigan Tech Publications

2D materials, such as graphene, MXenes (metal carbides and nitrides), graphdiyne (GDY), layered double hydroxides, and black phosphorus, are widely used as electrocatalyst supports for alcohol oxidation reactions (AORs) owing to their large surface area and unique 2D charge transport channels. Furthermore, the development of highly efficient electrocatalysts for AORs via tuning the structure of 2D support materials has recently become a hot area. This article provides a critical review on modification strategies to develop 2D material-based electrocatalysts for AOR. First, the principles and influencing factors of electrocatalytic oxidation of alcohols (such as methanol and ethanol) are introduced. Second, surface …

E-Tourism: A Communication Strategy Of Yogyakarta’S Tourism Potential Marketing In Industrial Revolution 4.0 Era, Suranto Aw, Danu Eko Agustinova, Kurnia Nur Fitriana, Nursida Arif, Nur Lailly Tri Wulansari

Informasi

Digital technology development during the industrial revolution 4.0 era can be a way to promote tourism. Nowadays, the concept of e-tourism (electronic tourism) has become popular in Indonesia. E-tourism in itself is an IT-based system applied in tourism sector that provides various information digitally. This research aims to describe a communication strategy in marketing Yogyakarta’s tourism potential through e-tourism. This research uses descriptive-qualitative approach with library research method. The Special Region of Yogyakarta (DIY) has a vast variety of tourist attraction, ranging from historical places to shopping districts. Those tourism potential have drawn many tourists, locals and foreigners alike. As …

Bitcoin And South African Stock Market Returns During Covid-19 Pandemic: A Test Of The Safe-Haven Hypothesis, Akaninyene U. Udom, Sopuru W. Nnamani

CBN Journal of Applied Statistics (JAS)

This paper tests the safe-haven property of Bitcoin for South African stocks using Full and Diagonal BEKK-GARCH models. The study uses the Johannesburg stock exchange Top40 index, and bitcoin returns data before COVID-19 (August 2018 to December 2019) and during COVID-19 (January 2020 to June 2021). The results show that bitcoin cannot be considered as safe-haven for stocks in South Africa since it is weakly correlated with stock and had a high volatility during the Pandemic. Therefore, the safe-haven hypothesis of bitcoin on South African stocks is not true for the period under study. The policy implication is that bitcoin …

Design And Implementation Of A Software System For Measuring Cookstove Emissions In Peru, Cody Arvonen

Undergraduate Honors Theses

The particulate matter (PM), carbon monoxide (CO), and carbon dioxide (CO₂) emitted from cookstoves cause many potential health and environmental risks. This work outlines the design of a sensor system to accurately and affordably measure these gas quantities to aid in the certification of cookstoves for a laboratory in Peru. Our team was able to design and build this system at a price ten times reduced than the current commercial sensor unit in use. The performance of our sensor system was verified by comparing its PM and CO trends to that of the commercial unit. After testing, we …

Cytogenetic Profile In Monoclonal Gammopathy Of Undetermined Significance, Smoldering And Symptomatic Multiple Myeloma: A Study Of 1087 Patients With Highly Purified Plasma Cells, Guilin Tang, Yilin Wu, Pei Lin, Gokce A Toruner, Shimin Hu, Shaoying Li, Muzaffar H Qazilbash, Robert Z Orlowski, Christine Ye, Jie Xu, Karen A Nahmod, L Jeffrey Medeiros, Zhenya Tang

Faculty, Staff and Student Publications

The aim of this study was to examine the cytogenetic profiles of plasma cell neoplasms (PCNs) at various disease stages, encompassing 1087 patients with monoclonal gammopathy of undetermined significance (MGUS), smoldering multiple myeloma (SMM), newly diagnosed multiple myeloma (NDMM), and refractory/relapsed multiple myeloma (RRMM). Fluorescence in situ hybridization (FISH) analyses were conducted on highly purified plasma cell samples, revealing that 96% of patients exhibited at least one cytogenetic abnormality. The genomic complexity escalated from MGUS to SMM and further to NDMM and RRMM, largely driven by 1q gain, del(17p), MYC-rearrangement (MYC-R), del(1p), and tetraploidy. Elevated frequencies of …

Guidelines For The Integration Of Large Language Models In Developing And Refining Interview Protocols, Jessica L. Parker Edd, Veronica M. Richard, Kimberly Becker

The Qualitative Report

Rapid advancements in generative artificial intelligence (AI), specifically large language models (LLMs), offer unprecedented opportunities and challenges for qualitative researchers. This paper presents comprehensive guidelines for the ethical and effective use of LLMs in the development and refinement of interview protocols. Through a multidisciplinary lens, this paper explores potential pitfalls, ethical considerations, and best practices to ensure the responsible integration of LLMs in the research process. The guidelines proposed serve not only as a methodological roadmap for researchers but also as a catalyst for dialogue on the ethical dimensions of LLMs in qualitative research. Furthermore, the authors describe and share …

The Effects Of Emotional Intelligence On Students’ Foreign Language Speaking: A Narrative Exploration In China’S Universities, Chenyang Zhang

The Qualitative Report

In countries where people see English as a foreign language (EFL), English is merely used in public communication and EFL learners usually experience emotional issues like speaking anxiety and reflect a lower level of emotional intelligence (EI). Although previous studies have found a positive correlation between EI and EFL speaking, few studies explain how EI affects learners’ EFL speaking in terms of their contextual influence. This study aims to explore the effects of EI on English speaking in the context of China’s universities. Data was collected through semi-structured interviews with two participants and was analysed through thematic narrative analysis. Findings …

Chapman University Instrumental Chamber Music: Strings

Printed Performance Programs (PDF Format)

No abstract provided.

Impact Of Fertilizer Type, Seed Coating, And Duration Of Exposure On The Germination Of Orchardgrass Seed, Edwin L. Ritchey, Christopher D. Teutsch

IGC Proceedings (1977-2023)

Cool-season grasses such as orchardgrass, are important components of forage systems in transition zone states like Kentucky. To maintain dense and vigorous sods, improved cool-season grass varieties are sometimes overseeded into existing stands in late-winter or early-spring. In many cases seed is mixed with fertilizer and top-dressed onto pastures. Little data are available on the impact of fertilizer type or duration of exposure on the germination of raw and coated grass seed. The objective of this study was to evaluate the impact of two fertilizer types, muriate of potash and a blended fertilizer (urea, diammonium phosphate, and muriate of potash), …

Ready Or Not: The Leadership Preparation Of Preservice Teachers At Christian Liberal Arts Institutions, Kelly A. Lenarz

International Christian Community of Teacher Educators Journal

Teacher leadership is a component of teaching that exists from the beginning of a teacher’s career and continues to develop over the course of their career trajectory. Research on teacher leadership at the preservice level is limited, but it does speak to the consideration for the starting point of teacher leadership development to be within teacher preparation programs. This quantitative study examined the preparation of preservice teachers for leadership at Christian liberal arts institutions of higher education. One hundred student teachers completed an online survey to determine the relationship between teacher licensure area (elementary, secondary, K-12, and special education) and …

Digital Inclusion For People With Autism Spectrum Disorders: Review Of The Current Legal Models And Doctrinal Concepts, James Hutson, Piper Hutson

Faculty Scholarship

Objective: Today, a significant part of professional tasks are performed in the digital environment, on digital platforms, in virtual and other meetings. This necessitates a critical reflection of traditional views on the problem of accessible environment and digital accessibility, taking into account the basic universal needs of persons with disabilities.

Methods: A gap between the traditional legal perspective on special working conditions for persons with disabilities and the urgent need of a digital workplace (digital environment) clearly shows lacunas in the understanding of accessibility, which are identified and explored with formal-legal and doctrinal methods. The multifaceted aspects of …

Evaluation Of Polyvinyl Alcohol (Pva) For Electrospinning Utility In The Blood Vessel Mimic (Bvm) Lab, Logan Vandenbroucke

Master's Theses

Electrospinning has provided the opportunity to create extracellular matrix (ECM) mimicking scaffolds for the development of tissue-engineered constructs. Within Professor Kristen Cardinal’s Blood Vessel Mimic (BVM) Lab, at Cal Poly, there exists a constant demand for innovation and the expansion of polymer types and electrospinning capabilities for its BVM model. Along these lines, the BVM Lab has recently acquired two new electrospinning systems: the Spinbox, a commercially graded electrospinning system, and the Learn-By-Doing system, which was part of a recently completed thesis conducted by Jason Provol. Additionally, recently published literature has demonstrated polyvinyl alcohol (PVA) as a viable option for …

Infographic: My 12th Teacher Alphabet, Jo Earp

Teacher infographics

What do you need information on? Technology in the classroom? Inclusivity? Making the most of your planning time? Music education? The 12th Teacher alphabet brings you quick links to popular content that you might find useful. Download the PDF for a hyperlinked version.

Assessment Of Soil Quality Index For Different Ndvi Ranges In A Watershed, Bülent Turgut, Sümeyye Güler

Turkish Journal of Agriculture and Forestry

The aim of this study is to determine the effect of vegetation density on the soil quality index (SQI) in the Godrahav basin, which varies in terms of land use and topographic features. For this purpose, a total of 180 soil samples were taken at depths of 0–20 cm (surface soil) from six ranges of the normalized difference vegetation index (NDVI) in a typical watershed in Artvin (northeast Türkiye). The SQI was used to evaluate and calculate soil quality in the study area. Topographic features (elevation, slope, and aspect), land use, physical properties of the soil (clay content, silt content, …

Energy Crop Yield Simulation And Prediction System Based On Machinelearning Algorithm, Jie Zhang, Zhidong Liu

Turkish Journal of Agriculture and Forestry

The yield of energy crops has been widely questioned by the public, but few researchers have analyzed the yield prediction of these crops, which has greatly limited their distribution and use. Based on this, in this study, a machine learning algorithm was used to design an energy crop yield simulation and prediction system, and this system was used to analyze the yields of four common energy crops. First the factors that affect the yield of energy crops are discussed, and then, the analysis of the machine learning algorithm and its application in the yield prediction of energy crops is presented, …

Exploration Of Agricultural Iot Breeding Tracking Based On A Saliency Visual Targettracking Algorithm, Fuzhi Wang, Changlin Song, Daijun Jiang

Turkish Journal of Agriculture and Forestry

The Internet of Things (IoT) is a development trend in modern industry and life. It can not only reduce the cost of industry and agriculture, but also improve the quality of products and the quality of people’s lives. Therefore, IoT breeding is the embodiment of modern intelligent agriculture. For example, in the estrus detection of beef cattle, the quality of video images when tracking beef cattle is reduced due to changes in external climate conditions and the difference between daytime and nighttime illumination. This paper introduces a visual target tracking algorithm based on saliency, so that it has better applicability …

The Fierce Green Fire: Vol. 14 Issue 10, Wofford College Environmental Studies Program

The Fierce Green Fire

No abstract provided.

Wofford Today Winter 2023, Wofford College. Office Of Marketing And Communications

Wofford Today

No abstract provided.

Effects Of Beet Supplements On Cardiovascular Response Using A Noninvasive Blood Pressure Cuff, Nicholas M. Hughes

Master's Theses

A Calibrated Cuff Plethysmography device was built, tested for verification, and used to experiment on human subjects to measure the cardiovascular response of consuming a beet supplement, specifically looking at arterial compliance and pressure-area curves. Each subject was tested four times. A baseline was measured under normal conditions and after five-minute hyperemia conditions. 10 subjects were given 6 ounces of water mixed with either purple Kool-Aid (control), a SuperBeets supplement, or a SuperBeets Sport supplement and after 45 minutes, measurements were taken undergoing normal and hyperemia conditions once more. The verification testing demonstrated the calibration of the device was effectively …

Origin, Rise And Development Of American Upland Cotton And Their Status At Present. Second Edition, Ed. By F.M. Bourland, J. O. Ware

AAES Research Reports and Research Bulletins

American Upland cotton (Gossypium hirsutum) is a Dixie product. Although the stocks of the species were brought from elsewhere, new types (through series of adaptational changes) formed this distinctive group—the final characteristics of which are a product of the Cotton Belt of the United States. These biological processes were considerably aided by man and the steps of development possibly were about as follows: (a) natural selection took place in the earlier introductions, (b) seed were saved from the more choice stocks, (c) series of subsequent introductions were obtained from the better sources, (d) these were acclimatized and the superior ones …

Effect Of Postharvest Edible Coating Materials On Sugar And Organic Acid Contentof Fresh-Cut Melons Grown With Different Fertilizer Treatments, Firat İşlek, Şeyda Çavuşoğlu

Turkish Journal of Agriculture and Forestry

The demand for convenient and ready-to-eat food has increased, including fresh-cut fruit and vegetables. At the same time, people are also becoming more health-conscious and are aware of the positive impact of healthy food choices on their well-being. Fresh-cut fruit and vegetables are seen as a healthy and convenient option that allows people to meet their nutritional needs without sacrificing their busy lifestyles. This study examines the use of sustainable fertilization practices for growing melons and the application of edible coatings on fresh-cut fruit to preserve their freshness and levels of sugar and organic acids during storage. The cv. ‘Kırkağaç’ …