Digital Commons Network^™

Neuraxial Ultrasound For Lumbar Spinal Anesthesia In Obese Patients, Kendall Carlis, Terri Cahoon

Group: Samford University Moffett & Sanders School of Nursing

Neuraxial blocks traditionally rely on the palpation of surface landmarks for needle insertion. In the obese patient, the iliac crests and spinous processes may not be palpable. If the provider is unable to palpate the bony landmarks, a handheld neuraxial ultrasound device can help identify landmarks to choose the best spinal needle insertion site. A neuraxial ultrasound device can increase the accuracy of needle placement and decrease the number needle insertions.

Dexmedetomidine For Treatment Of Preoperative Anxiety In Adults, Olivia Lantz

Group: Samford University Moffett & Sanders School of Nursing

Dexmedetomidine has been proven to be a useful treatment for preoperative anxiety in the pediatric population. Dexmedetomidine could be an ideal treatment for the adult surgical patient and could specifically have an impact on elderly patients experiencing preoperative anxiety.

Scenario Problem Based Learning On The Critical Thinking Ability Of Vocational High School Students Using The Piagetian Approach, Chendi Pirwanto Putra, Rahmania Sri Untari, Fitria Nur Hasanah, Elma Yunita

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Students' low critical thinking skills in the learning process can affect the quality and results of student learning. This study aims to determine the influence of students' critical thinking skills by applying problem-based learning scenarios in primary computer and network subjects. This study used the Pre ExperimentalDesign research with the One Group Pretest-Posttest Design. The subjects of this study were students of class X TKJ as the experimental group. The data collection technique used in this research is a critical thinking instrument. The data analysis used isa descriptive quantitative analysis using the Paired-Samples T-Test. The results showed that the problem-based …

Scrutinizing Indonesian Students’ Understanding And Perceptions Toward Plagiarism, Lisa Ramadhani Harianti, Ilham Mulya Putra Pradana, Betty Masruroh, Laksono Budiarto, Ravinesh Rohit Prasad

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims at investigating Indonesian students’ understanding of plagiarism practice during their final writing project (thesis and dissertation). Further, it also seeks to know the connection between their understanding and their responses to some situations that required them to discriminate against cases of plagiarism. We used a questionnaire provided by Turnitin. It was distributed to 131 undergraduate, graduate, and doctoral students from various universities in Malang, Indonesia. The questionnaire was disseminated through Google Forms in the first week of April 2021. The obtained data were analyzed using descriptive analysis. Our data analysis results showed that many of our participants …

Former Students’ Perceptions Toward Rsbi Program: A Reflection Of Indonesia’S Abolished Bilingual Program, Putu Yoga Sathya Pratama, Luh Putu Artini, Ni Putu Era Marsakawati

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This article is an attempt to describe RSBI program’s reflection from the former students’ perceptions. The article employed case study research design to explore students’ perceptions with particular emphasis on the use of bilingualism in the classroom. The data were gathered from interview toward 17 former students of RSBI program. The obtained data were analyzed qualitatively and inductively. Results presented RSBI program were perceived diversely from the reason, experience, and expectation viewpoints. Implications portrayed evaluation material in planning future programs that intensify the implementation of international-standards in general, or the use of two languages in the classroom in particular.

Investigation Of The Role Of Principal Servant Leadership Based On Spiritual Moral Values In Conditioning Humanistic Education, Yulius Rustan Effendi, Pieter Sahertian

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to describe the leadership role of the principal's servant leadership based on spiritual moral values in conditioning humanistic education. This research uses qualitative research and case study design. The research subjects were 3 school principals and 3 senior teachers from three schools in State Junior High Schools, Islamic Private Junior High Schools, and Catholic Junior High Schools located in Malang City, East Java, Indonesia. Data were collected using in-depth interview techniques, participant observation, and documentation study. Data analysis used a modified analytic analysis method. Data validation by measuring credibility, transferability, dependability, and confirmability. The results of this …

Code Mixing In Parent’S Bilingualism For Developing English Children Literacy, Testiana Deni Wijayatiningsih, Riana Eka Budiastuti, Mustasyfa Thabib Kariadi, M. Riyanton, Dini Anggraheni

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This case study aims at analyzing the bilingualism Indonesian-English code mixing in parents’ day-to-day talk toward children’s literacy development in learning English. The areas of analysis in this bilingualism study include code-mixing categories: intra-sentential, intra-lexical, and changing dictions. Further, those areas give impacts to the children’s literacy development. The findings indicate that the parent is a bilingual who used Indonesian and English equally well. She is accustomed to do conversation by mixing two different languages to her children. In the conversation, the children are able to imitate and remember the words and phrases produced by parent. Further, this study also …

Development Of Android-Based Mobile Learning On Ecosystem Materials To Increase The Interest In Learning Elementary School Students, Linda Setiawati, Asep Sunandar, Muhammad Zidni Ilman Nafi’A, Ediyanto Ediyanto, Melor Md Yunus

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The development of mobile learning ecosystem materials for elementary school students aims to produce a learning media that aims to support teachers in delivering learning materials in class while increasing interest in learning. Research and Development (R&D) is the research method used, and the Lee and Owens model is the development model used in this development. The results of this mobile learning development were validated by the validator with an average percentage of 94.5%. The results of this validation indicate that the resulting mobile learning is valid or feasible to use in the learning process in order to increase student …

Voices Of Language Lecturers On The Implementation Of Case Method And Project Based Learning, Reli Handayani, Mukhlas Abrar, Friscilla Wulan Tersta, Muhammad Fauzan, Muhammad Sobri

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Innovative learning can be interpreted as an innovation from conventional learning in terms of facilities, media, and methods. Using a student-oriented approach to innovative learning bas ed on the constructivism paradigm which sees that knowledge is built independently by students through the process of investigation and use of technology. Innovative learning can be realized through several methods such as problem solving (problem-based learning), investigation (discovery learning), research (inquiry learning), and group discussion (project-based learning). Responding to this, the Department of Language and Literature Education (PBS) under the auspices of the Faculty of Education and Teacher Training, Jambi University is trying …

The Relationship Between Ethnochemistry Learning Experience And Cognitive Learning Outcomesbased On Gender, Dwi Wahyudiati

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study analyzes the relationship between ethnochemistry learning experiences and students’ cognitive learning outcomes based on gender perspective. This quantitative study adopted the survey design. The sample of 60 people (40 women and 20 men) was determined through cluster random sampling. An ethnochemistry-based learning experience questionnaire and student cognitive learning outcomes tests were utilized to collect the data. The collected data were then analyzed by multiple regression test with a significance level of .05. The conclusion drawn based on the results were; 1) the cognitive learning outcomes of chemistry students are higher than the ethnochemistry-based learning experience, and 2) there …

Concept And Implementation Merdeka Belajar Curriculum In Higher Education, Muhammad Ade Kurnia Harahap, Bambang Ismaya, Abdul Wahab, Susatyo Adhi Pramono, Ichsan Ichsan

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The government has implemented numerous policies to improve educational quality, such as the independent learning policy. Educational institutions are no less lagging behind in terms of improving educational quality. The descriptive qualitative method was used in this research. The sources used are from scientific books, academic article, journal that has been published in line with the main issue. The results of this study show that the implementation and the concept of the independent learning policy in higher educational level aims to improve the quality of education through the learning process, commitment from teachers, as well as creativity and support from …

Emotions In Crisis: Consequences Of Ceremonial Refugee Camp Visits To Bhutanese Refugee Camps In Nepal, Kamryn Warren

Faculty Publications

Research on refugee resettlement frequently overlooks the larger context of the experience of forced migration. As a result, the micro-level interactions between refugees and the bureaucrats who make resettlement decisions are obscured. We can better understand the socio-political dynamics between refugees and the officials deciding their resettlement cases if we approach encounters between refugees and migration officials during ceremonial visits as sites of emotional exchange. This article examines the complex socio-political emotional exchanges of power and vulnerability that underpin the refugee resettlement process through an ethnographic analysis of Bhutanese refugee camps in Nepal.

What Is A Child? The Conception Of Childhood Viewed Primarily Through The Funerary Culture From The Predynastic Era To The Middle Kingdom, Courtney Mcrae

Theses and Dissertations

This thesis uses an interdisciplinary analysis of the theories involving cultural ideas of childhood, as well as archaeological approaches to studying the funerary material culture related to children, in an attempt to determine the role of children in ancient Egypt. To achieve this, the author examines grave goods in relation to child burials from the Predynastic (5000-3200 BC) to the Middle Kingdom (2055-1650 BC) to examine the correlation between funerary material cultures with different stages of childhood. The author used these time periods in order to properly conduct an in depth analysis of early Egyptian culture. The author also analyzes …

A Universe Of Mirrors: The Mirror Metaphor In Ibn ʿArabī’S Thought In Relation To Ontology, Knowledge, And Perfection, Basma Eletreby

Theses and Dissertations

The mirror metaphor is ubiquitous in sufi texts. It operates uniquely in Ibn ʿArabī’s thought and writings as a representation of his conception of the cosmos. Being, knowledge, and perfection are among the seminal themes of al-Shaykh al-Akbar’s thought, and the mirror metaphor is employed in revealing their reality in his writings. As opposed to Unity of Being, a term that Ibn ʿArabī does not employ, the mirror embodies the pillars of Ibn ʿArabī’s conception of Being through representing the quintessential huwa lā huwa, the configuration of oneness and manyness, and most importantly, the definition of the relation between God …

Terfezia Boudieri And Terfezia Claveryi Inhibit The Lps/Ifn-Γ-Mediated Inflammation In Raw 264.7 Macrophages Through An Nrf2-Independent Mechanism, Abdelhameed Dawood

Theses and Dissertations

Desert truffles have been used as traditional treatments for a variety of inflammatory disorders. However, the molecular mechanisms underlying their anti-inflammatory effects in RAW 264.7 macrophages have remained to be fully elucidated. Therefore, the present study investigated the anti-inflammatory activities of two main desert truffles, Terfezia boudieri and Terfezia claveryi and the underlying mechanisms associated with their anti-inflammatory activities in RAW 264.7 macrophages stimulated with lipopolysaccharide/interferon-gamma (LPS/IFN-γ) in order to develop innovative therapeutics for the treatment of inflammation.

To address this objective, RAW 264.7 cells were treated with increasing concentrations of T. boudieri and T. claveryi extracts in the presence …

Lignin Nanoparticles Comparative Study For Their Emulsifying, Antibacterial And Antioxidant Properties, Matta Asaad Mesak Ebaid

Theses and Dissertations

Converting lignin, the second most natural abundant polymer on earth, into lignin nanoparticles (LNPs) form has potential applications. LNPs’ emulsifying, antibacterial and antioxidant properties of three different lignins, softwood kraft lignoboost (LB), hardwood birch (BB) and alkali protobind 1000 (PB) were evaluated in a comparative study at different pH and concentrations. Lower ionic strength of 5 millimole (mM) citric acid (CA) and pH of 7 were found to be the most optimum conditions for emulsion formation. Comparison among the two homogenization techniques revealed that microfluidizer is favored in case of BB- and PB-LNPs based emulsions, while ultrasonication is optimum in …

Is State Feminism The Key To Gender Equality?, Nadine Mohamed Kamaly

Theses and Dissertations

“The male point of view forces itself upon the world as a way of apprehending it. Perspectives from the male standpoint enforces a woman's definition, encircles her body, circumlocutes her speech, and describes her life” (Mackinnon, 1983, 636). How the world views women is sometimes out of their hands. Ogasawara (1999) explains that “there is a multiplicity of socially acceptable images of Japanese women today” (pg.87). Throughout this thesis, I will explore the several, but limited, images that Japanese society has rendered acceptable for women. I will also examine how Japanese State Feminism aims to give women the opportunity to …

Effectiveness Of Trainings Funded By Development Partners In Egyptian Government Organizations, Mariam Walid

Theses and Dissertations

The thesis explores the effectiveness of trainings provided through development partner funding to the Egyptian government. Egypt is receiving a moderate amount of funding from development partner, as an emerging economy . The development assistance reached 1.56 billion US dollars where a good amount of it is directed towards capacity development and training. In light of the current public administration reform, specifically the efforts in public administration reform, Egypt needs skillful employees to enhance the governmental performance and help it achieve its strategic 2030 vision. Accordingly, it is very important to understand the effectiveness of the trainings provided by development …

Azimuthal Anisotropy Of Different Quark-Flavored Particles In High Energy "Simulated" Proton-Proton Collisions, Mahmoud Rateb

Theses and Dissertations

Anisotropic flow in high energy heavy-ion collisions is taken as a key evidence for the formation of QGP for brief seconds right after the collisions. Hydrodynamic models including QGP formation are accurate at predicting the azimuthal anisotropy of the produced particles at low transverse momenta. At high momenta however, hydrodynamic models predict no azimuthal anisotropy for particles of different masses and quark-flavors; the logic being that because of their high momenta, the particles pass through the media without having any time to have any reactivity. This is contrary to results from experiments where measurements of particles of different quark flavors …

Skeleton-Based Hand Gesture Recognition Using Data-Level Fusion, Oluwaleke Yusuf

Theses and Dissertations

Hand Gesture Recognition (HGR) is a form of perceptual computing that allows artificial systems to capture and interpret human gestures. HGR has applications in human-machine interaction, virtual reality, augmented reality, and human behavior analysis. The human hand can assume a near-infinite number of poses and orientations to form myriad gestures, thus increasing the difficulty of the HGR task.

The hand skeleton of connected joints effectively describes the hand’s geometric shape and thus contains richer semantic gesture information while eliminating noise from individual differences in physical hand characteristics. The efficacy and computational efficiency of skeleton-based HGR frameworks can be significantly enhanced …

The Causal Effect Of Firm Productivity On Climate Change: Evidence From The Mena Region, Shahd El Azhary

Theses and Dissertations

The relationship between firm productivity and climate change matters importantly to sustainable growth goals. The MENA region is very vulnerable to desertification because of an increase in temperature. The purpose of this study is to assess the productivity of firms, by sector, on climate change through a panel VAR (PVAR) model to investigate firms’ total factor productivity (TFP) on temperature increases on the region. The positive relationship between both variables for most sectors, except for the financial and basic materials sectors, demonstrates the need for policy makers to formulate harsher regulations against climate change.

Polyethersulfone Thin-Film Nanocomposite Membrane Embedded With Amine-Functionalized Graphene Oxide For Desalination Applications, Ahmed Bahaeldin

Theses and Dissertations

Thin-film nanocomposite (TFN) desalination membranes were prepared based on a polyethersulfone (PES) support, where the polyamide (PA) layer was embedded with amine-functionalized graphene oxide (GO). The effect of adding various concentrations of functionalized and un-functionalized GO on the desalination performance, hydrophilicity, and morphology of the membranes was additionally assessed throughout this work. Scanning electron microscopy (SEM) measurements were used to assess the morphology of the membranes in combination with Brunauer-Emmett-Teller (BET) analysis. Contact angle measurements were used to gauge the hydrophilicity of the synthesized membranes. The membrane with the best desalination performance contained 1x10^-3 wt/vol% of functionalized GO in …

The Rise Of Irregular Domestic Work Amongst Female Migrants In Italy, Elena Romeo

Theses and Dissertations

In today’s globalized world, hardship and geopolitical and economic crises have led to the lack of decent work, and this resulted in new, migratory movements. Women have joined these migration flows in growing numbers, which has important consequences for gender equality in both countries of origin and destination (ILO,2015). Hence, migration has a new character, and it includes many women who emigrate from their country because of a lack of access and choices to jobs, exploitation, and lower wages compared to men in Europe. In this context, one can affirm that today irregular migration is on the rise, especially in …

Alternative Child Care Governance: The Kafala Family-Based Care Arrangement In Egypt, Heba El Azzazy

Theses and Dissertations

Over the past decade, Egypt has witnessed several changes in relation to its alternative care system for orphans and children without parental care. Starting 2014, the Egypt government along with Civil Society actors started to adopt the UN General Assembly guidelines on Alternative Care; which call on States to take solid actions to develop their respective deinstitutionalization strategy that aims towards the progressive elimination of institutional cares and prompting family-based care approaches for children deprived of parental care. According to the current situation, kafala is the main alternative family- based care option practiced in Egypt. Generally, there is very limited …

Artificially Intelligent Communication: An Exploratory Study On Replika Mobile Application, Nouran El-Ashry

Theses and Dissertations

This paper aims to address artificial intelligence from a communication perspective by looking at the usage of Replika, an AI-based platform. A quantitative survey was conducted to analyze the frequency of usage, attitude toward the application and the level of attachment to it. Moreover, qualitative questions were developed to get in-depth understanding of the type of relationship users have with their Replika application and reasons behind their usage. Results show no significant relationship between demographics and the application consumption except for age where older users communicate more frequently with the application than younger ones. Moreover, attachment levels were related to …

Youth Perceptions And Motivations Towards Entrepreneurship In Egypt And Their Policy Implications: A Qualitative Study, Yara Ali Hassan

Theses and Dissertations

Entrepreneurship is one of the key driving forces for economic development. The entrepreneurship ecosystem in Egypt has been growing exponentially whereas a large number of public and private institutions have been established to support young entrepreneurs to start their own business. Despite of the growing attention towards entrepreneurship, few studies have investigated the real motives of Egyptian youth who decided to join the entrepreneurship field. Thus, this study aims to advise policy makers through studying youth perceptions and motives towards entrepreneurship and the underlying factors that shape their perceptions. The study has been conducted using a qualitative approach and purposive …

Cognitive Assessment Of Health-Care Workers Exposed To Ionizing Radiation And The Assessment Of Radiation Safety Awareness In Different Radiation Oncology Hospitals In Egypt, Basma M. Saleh

Theses and Dissertations

The increase in cancer cases and subsequent increase in chemotherapy and radiotherapy sparked worries over hospital workers' health and safety. There is a global trend towards routine assessment of awareness, safety measures, and radiation protection culture among healthcare workers. There is also a trend towards monitoring the various associations between radiation exposure and different health outcomes. In low- and middle-income countries, the use of advanced techniques and biomarker tests to track the health status of the workers is hard to achieve. This is due to the scarce resources and economic instabilities and that is why using a survey as a …

An Artificial Intelligence Tool For The Selection Of Delay Analysis Technique In Construction, Mostafa Farouk

Theses and Dissertations

The increasing complexity and magnitude of projects impose greater impact of delays on stakeholders. Construction delays are a major source of disputes in construction projects. Since a construction project depends on interactions and shared responsibilities among parties, research works were directed toward identifying delay causes, quantifying their impacts, and proposing ways to deal with them. Several delay analysis techniques (DATs) are available, but when applied to the same project’s delays provide different results. Thus, the selection of the DAT to use in evaluating delays becomes vital. Reviewing the literature, it has been realized that often there are disagreements, which lead …

In-Field Solar Panel Assessment And Fault Diagnosis, Muhammad Elgamal

Theses and Dissertations

Photovoltaic energy is a green energy that suit from small houses to high-power stations spanning large areas. In such large areas, monitoring individual panels can be a tedious task, especially if it was required to identify operational faults of these panels. Photovoltaic 4.0 technology depend on collecting data from each station and feeding them to a central processing system that can analyze operation data and hopefully locate when a fault happens. In such method, it is crucial to be accurate as much as possible and for measuring device to be accurate as well to have a clear judgement. In this …

Optimization Of Contractor’S Cash Flow Based On Subcontractor’S Payment Management Plans, Helen Ghali

Theses and Dissertations

In many counties, the construction industry relies heavily on outsourcing packages to execute their projects and expand their businesses to fit in the diverse market. Such extensive integration of outsourced subcontractors is becoming an influential factor in contractors' cash flow management. Accordingly, subcontractors’ price selection and their respective payment plans are important phenomena and pivotal components for the well-being of the contractor’s cash flow. Cash flow management is considered one of the most critical areas analyzed by contractors when getting into a project. Contractor’s cash flow is built from a pool of interrelated information depending on subcontractors, suppliers trade credit …