Digital Commons Network^™

A Survey Based-Study Reviewing The Career Opportunities For Student In Radiological Technology, Tatiana Ryzhakova, Mikhail Kun, Peber Dejesus, Zoya Vinokur

Publications and Research

Recent graduates lack the knowledge of many career opportunities there is after earning a Radiology Technology (RT) certification. The purpose of this study is to investigate how much knowledge students have as a student becomes certified for RT. This study will also represent RT workers' experience today. Questionnaires will be spread to the students in order to determine the level of knowledge of career opportunities they have in the career. The in-depth questions will target the career options in the radiology field; they also will include questions that ask for the age and demographics of students forming the part of …

From Computer Curriculum That Works For The Use Of Computer Intellignece Computer Science, Malachi B. Bacchus

Publications and Research

Computer interconnection can link different networks by using electrical artificial flow ways that can travel through different connections. these are called data network which travels through different sectors of the network simulation of service computer network using artificial intelligence to enhanced further understanding the computations, I've also demonstrated knowing by using the network to get better understanding of how ethical computing can be learned through universities and collegiate that can help established knowledge and healthy computer information. The main tools for the research are using data networking, ethical learning and translation towards different computer systems.

Healthcare Utilization Among Children With A History Of Neonatal Opioid Withdrawal Syndrome: A Matched Cohort Study, Lauren Malthaner, Jill Mcleigh, Katelyn Jetelina, Hilda Loria

Behavioral Health/Developmental Delay

A retrospective matched cohort study was conducted using billing data extracted from between 2003 and 2016 in North Texas hospitals. The sample included 595 pediatric patients diagnosed with NOWS (i.e. exposed). The unexposed were patients not diagnosed with NOWS and matched 4:1 on sex, age at first encounter, and ethnicity to the exposed who received care during the same period. Multi-level regression models (accounting for clustered data structure of multiple visits per patient) compared number of hospitalizations, number of outpatient visits, number of emergency department (ED) visits, average length of stay, and healthcare expenditures across patients with and without NOWS. …

Potential Of Mechanical Grain Dryers In Addressing Exposure Of Rice Farmers To Weather Risks, Hernaiz Malanon, Zenaida Sumalde

The Philippine Agricultural Scientist

Weather risks brought by prolonged rainfall and cloudy days hamper grain drying operations in the Philippines as majority still employ the sun drying method, which limits the opportunity of rice farmers to earn a higher income. While mechanical dryers are considered an important adaptation mechanism to address weather risks, more research needs to be done on their benefits and their disadvantages. This study adapted the Inter-governmental Panel on Climate Change (IPCC) concept which equates hazard, exposure, and vulnerability to quantify risk. Hazard was assessed in terms of the probability of four straight rainy- or cloudy-day occurrences based on a 30-year …

Germination And Early Seedling Growth Attributes Of Rice (Oryza Sativa L.) Cultivars Under Different Salinity (Nacl) Stresses [Research Note], Shahid Hussain, Shuli Liu, Rui Zhang, Yinglong Chen, Altaf Adil, Qigen Dai

The Philippine Agricultural Scientist

This study investigated the impact of different salinity stresses [0, 6.4, 12.8, 19.2, and 25.6 dS/m (NaCl)] on the final germination percentage, speed of germination, germination capacity, shoot and root length, seedling vigor index, and total plant dry weight of ten rice cultivars at germination and early seedling stages. Salinity stress significantly decreased the final germination percentage, speed of germination, germination capacity, shoot and root length, and seedling dry weight in all cultivars, with the most severe effects from level 19.2 and 25.6 dS/m NaCl. Rice cultivars were classified as tolerant, moderately tolerant, moderately susceptible, and susceptible based on reduction …

Neutrosophic Study Of Bullying Due To Parental Sexual Identity, Marcelo Raúl Dávila Castillo, Cristian Fernando Benavides Salazar, Eugenio Javier Escobar Gonzáles, Betty Cumandá Pérez Mayorga

Neutrosophic Sets and Systems

No abstract provided.

The Relationship Among Learners’ At-Risk Indicators And Ninth Grade Algebra I Achievement, Sara E. Tudon

Theses and Dissertations

The purpose of this research is to examine the relationship between at-risk indicators including socioeconomic status, English language learners (ELL), and gender to student performance in the Algebra I End of Course assessment. The research questions presented in the non-experimental quantitative research design were: (1) What is the impact of socioeconomic status on the Algebra I EOC exam? (2) What is the success rate of ninth grade students identified as English Language Learners (ELL) compared to non-identified ninth grade students in Algebra I? and (3) What is the difference in ninth grade Algebra I achievement between males and females? (4) …

Contents, North Carolina Journal Of International Law

North Carolina Journal of International Law

No abstract provided.

Unlimited Central Bank Digital Currency: The Case For A Public Good In The Euro-Area And Its Regulatory (And Deregulatory) Implications For Modern Finance, Iris H-Y Chiu, Christian Hofmann

North Carolina Journal of International Law

No abstract provided.

Strong Brand, Weak Norm: The Responsibility To Protect In Practice, Jerry Fowler

North Carolina Journal of International Law

No abstract provided.

The Political Sovereignty Of A Colony In Outer Space, Josselin Lavigne

North Carolina Journal of International Law

No abstract provided.

Synthesis And Characterization Of Nanozeolite From Sugarcane Bagasse Ash And Its Nutrient Loading Potential, Quincy Ybañez, Pearl Sanchez, Marcial Ii Buladaco, Joy Eloiza Rosales

The Philippine Agricultural Scientist

Sugarcane bagasse, a known agricultural waste product in the Philippines with 88% silica (SiO₂) content based on elemental analysis, is a viable starting material for zeolite synthesis. In this study, silica derived from sugarcane bagasse ash (SBA) collected from La Carlota, Negros Occidental, Philippines, was extracted via an alkaline extraction method using 2M NaOH and precipitation with 5 N H₂SO₄ under constant stirring at elevated temperature. Sodium aluminate was added as aluminum source then subjected to ageing at 80°C for 72 h to form the clinoptilolite-type zeolite crystals. Characterization using Scanning Electron Microscopy – Energy …

Rheological Properties And Postharvest Behavior Of Onion (Allium Cepa L. 'Superex') Subjected To Different Preharvest Treatments To Control Armyworm [Spodoptera Exigua (Hubner Lepidoptera: Noctuidae], Daphne Cassandra Gonzales, Ryan Anthony Lualhati, Kim John Nate, Cielo Azul Dumlao, Emmanuel Amatorio, Elda Esguerra, Bonifacio Cayabyab

The Philippine Agricultural Scientist

Heavy reliance on synthetic pesticides has led to insecticide resistance of pests such as the onion armyworm, leading to the use of alternative strategies such as biopesticides. While studies on the efficacy of these biopesticides on pest control and yield exist, their subsequent effects on the quality and postharvest behavior of bulb onions during cold storage need to be determined. Allium cepa L. ‘Superex’ yellow type onion plants were subjected to preharvest treatments of microbial (NPV crude), botanical (neem oil), synthetic insecticide (chlorfenapyr), and Farmer’s Practice (control) for the control of onion armyworm (Spodoptera exigua (Hubner)). Bulbs were then …

Flowering Habit And Photoperiodic Flowering Response Of Stevia (Stevia Rebaudiana Bertoni) In The Philippines, Kennilyn May Balbin-De Luna, Bong Salazar

The Philippine Agricultural Scientist

Stevia is a perennial shrub commercially cultivated for the sweet-tasting compounds known as steviol glycosides (SVglys). SVglys are extracted from the green leaves, thus maintenance of vegetative growth is critical in stevia production. This study was conducted to describe the flowering habit and response of potted stevia plants to different photoperiods under Philippine conditions. Photoperiodic treatments (10, 11, 12, 13, and 14 h) were provided using light chambers. Stevia has both terminal and axillary flowering habits. It has five white florets enclosed in a capitulum and exhibits an opposite branching pattern. Results showed that stevia is a facultative short-day plant …

Determination Of Some Seed Characteristics Of False Flax (Camelina Sativa L. Crantz) Genotypes Grown Under Semi-Temperate Conditions, İlhan Subaşı, Yusuf Arslan, Tamer Eryigit, Vahdettin Çiftçi, Mahmut Çamlıca

The Philippine Agricultural Scientist

Camelina is an alternative low-input oil plant grown in marginal areas in Turkey. This study aimed to determine some quality characteristics of 39 camellia genotypes in ecological conditions in Bolu, Turkey. The field experiments were carried out in an augmented design with randomized blocks. In this work, some important properties such as thousand seed weight, oil content, fatty acid composition, and protein ratio were investigated. Results showed that mean data for thousand seed weight, oil ratio, and protein ratio were 0.63 – 1.5 g, 26.69 – 39.17%, and 21.81 – 29.81%, respectively. Considering the oil content of the genotypes used …

Sub-Acute Oral Toxicity Evaluation Of Philippine Bignay (Antidesma Bunius (L.) Spreng Cv. ‘Kalabaw’) Fruit In Icr Mice, Jonina Marie Tengco, Liezl Atienza, Maria Amelita Estacio, Mark Joseph Desamero, Roxanne Gapasin, Jonna Rose Maniwang, Katherine Ann Castillo-Israel, Rohani Navarro, Dianne Jane Sunico, James Ryan Aranzado, Ann Cayetano, Joan Delomen, Loraine Ancheta

The Philippine Agricultural Scientist

This study evaluated the safety of Bignay (Antidesma bunius (L.) Spreng cv. ‘Kalabaw’) fruits through a sub-acute oral toxicity test in male and female ICR mice. The evaluation was done through oral gavage of the aqueous fruit sample at 2,000 mg kg^-1 body weight dose for 28 d. Results showed that there were no significant changes in feed and water intake of male and female ICR mice as compared to the control groups that received distilled water (p < 0.05). Blood chemistry and hematology values for all mice groups were comparable to the controls and published values. All mice groups also had appreciable body weight gain (10.89% – 21.69%) with zero morbidity and mortality. Lastly, the gross and microscopic examination of the brain, heart, lungs, GI tract, liver, spleen, and kidneys showed normal architecture and histology, suggesting that the fruits did not induce any morphological abnormalities. Results of this study showed that Bignay (cv. ‘Kalabaw’) fruits are safe for consumption with an LD₅₀ of greater than 2,000 mg kg^-1 body weight.

Evaluation Of Triticale Lines Compared To Wheat Cultivars In Terms Of Agronomic Traits Using Supervised Learning Methods And Multivariate Statistics, Sara Farokhzadeh, Hossein Shahsavand Hassani

The Philippine Agricultural Scientist

The first man-made cereal grain triticale merges the yield and quality potential of wheat with tolerance of rye against environmental stresses. To find the traits with the greatest impact on the superiority of triticale over wheat, four promising triticale lines and six bread wheat varieties were evaluated in a randomized complete block design (RCBD) with three replications in the field of the Agricultural Research Station of Shiraz University, Iran. Attribute weighting algorithms revealed main leaf width (MLW), grain number per spike (GN/S), spikelet number per spike (SN/S), 1000-grain weight (TGW), plant height (PHT), main leaf length (MLL), and grain yield …

Micropropagation Of Grammatophyllum Multiflorum Var. 'Tigrinum' Lindley And Evaluation Of Its Antimicrobial Activities, Eufrocinio Marfori

The Philippine Agricultural Scientist

Grammatophyllum multiflorum var. ‘tigrinum’ Lindley is an endangered orchid species endemic to the Philippines. To ensure its sustainable utilization as a source of phytochemicals, the types and concentrations of cytokinin, and auxin for shoot and root induction using nodal explants from in vitro germinated seedlings for its mass propagation were established. Seeds were germinated in vitro using MS medium without growth regulator. The nodal explants from the in vitro germinated seedlings were placed in MS medium containing different cytokinins and auxins to optimize multiple shoots and root formation, respectively. Thidiazuron (TDZ) at 2.5 μM was found to be the best …

Mixed Infections Of Ca. Liberibacter Asiaticus And Citrus Tristeza Virus Affecting Calamansi (Citrofortunella Microcarpa Bunge) In Oriental Mindoro, Philippines [Research Note], Alliah Czarielle Mañugo, Julie Ann Mae Bolo, Julianne Camacho, Jamil De Guzman, Edna Aguilar, Filomena Sta Cruz

The Philippine Agricultural Scientist

Huanglongbing (HLB) and tristeza are the most destructive diseases affecting citrus crops worldwide, including calamansi (Citrofortunella microcarpa Bunge Wijnands) in the Philippines. Oriental Mindoro is the largest calamansi-producing province contributing to about 33% of the country’s production. This study was conducted to determine the current status of the occurrence of HLB and tristeza diseases affecting calamansi in the province through visual observation of symptoms in field surveys and detection of the causal pathogen. Both HLB and tristeza were found in all the nine villages surveyed located in the municipalities of Naujan, Pola, Roxas, and Victoria. Plants were showing the …

Reccurent Neural Network For The Detection Of Odontocetes, Christopher Michael Foster

Master's Theses and Capstones

This research project explores the ability of a Recurrent Neural Network to detect Odontocetecalls. With the current degree of climate change impacting the planet, being able to better track and locate highly mobile endangered species is imperative. An example of such a species is the Sperm Whale, which is listed as endangered under the United States Endangered Species Act, that migrate annually and have a range that extends through all the world’s oceans. Current methods of detection require a great deal of manual interaction and skill on behalf of the identifier. Automating this process would enable easier tracking and aid …

Community Engagement And Planning: Reading Center For Active Living (Recal), Ceara Somerville, Caitlin Coyle, Beth Rouleau

Center for Social and Demographic Research on Aging Publications

This report describes research undertaken by the Center for Social & Demographic Research on Aging (CSDRA) within the Gerontology Institute at the University of Massachusetts Boston, on behalf of the Town of Reading. The goals of this project were to (1) engage the community and (2) investigate the needs, interests, preferences, and opinions of Reading residents regarding the possibility of a new community or senior center. The content of this report is meant to inform the Reading Center for Active Living Committee (ReCalc) on its mission to “explore the current and future needs of the community and initiate planning for …

Spf-R Online User Guide, Eric Green, Paul Ross, Christopher Blackden, William Staats, Reginald Souleyrette

Kentucky Transportation Center Research Report

SPF-R Online greatly improves and simplifies the SPF development process. Building on the original SPF-R script, the online tool eliminates many of the technical barriers associated with the original process, allowing for a much larger audience to take advantage of SPF-R’s capabilities. Like the original SPF-R script, SPF-R Online lets users quickly explore the effect of roadway network heterogeneity on SPF development, compare CURE plots , and compare goodness-of-fit measures to decide which SPF is most appropriate for a given dataset.

Increased Bundle-Sheath Leakiness Of Co2 During Photosynthetic Induction Shows A Lack Of Coordination Between The C4 And C3 Cycles, Yu Wang, Samantha S. Stutz, Carl J. Bernacchi, Ryan A. Boyd, Donald R. Ort, Stephen P. Long

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Use of a complete dynamic model of NADP-malic enzyme C4 photosynthesis indicated that, during transitions from dark or shade to high light, induction of the C4 pathway was more rapid than that of C3, resulting in a predicted transient increase in bundle-sheath CO2 leakiness (ϕ). Previously, ϕ has been measured at steady state; here we developed a new method, coupling a tunable diode laser absorption spectroscope with a gas-exchange system to track ϕ in sorghum and maize through the nonsteady-state condition of photosynthetic induction. In both species, ϕ showed a transient increase to > 0.35 before declining to a steady state …

The Fan Program Plan: Creating A Healthy Church Environment For Physical Activity And Healthy Eating, John A. Bernhart Ph.D., Mph, Ches, Caroline G. Dunn, Sara Wilcox Phd, Jessica Stucker, Deborah Kinnard

Faculty Publications

Background: Faith, Activity, & Nutrition (FAN) helps churches create a healthier environment for physical activity (PA) and healthy eating (HE) through policy, systems, and environmental changes. Objective: The purpose of this paper is to describe the implementation, evaluation, and revision of the FAN Program Plan across a two-phase study to help churches create guidelines and policies for PA and HE. Methods: In Phase 1, church committees attended trainings led by Community Health Advisors (CHA) where they assessed current practices to PA and HE. Committees used the FAN Program Plan to outline an implementation plan to increase opportunities, programs, messages, pastor …

A Stacking-Based Misbehavior Detection System In Vehicular Communication Networks, Troy Green

Department of Electrical and Computer Engineering: Dissertations, Theses, and Student Research

Over the past few decades communication systems for vehicles have continued to advance. Communications between these vehicles can be classified into safety related and non safety related messages. An example of a safety related message would be one vehicle warning others of an icy road it encountered, where a non safety related communication would be a passenger streaming a movie. In either case it's important to secure the communications so that the system continues to behave as expected. In this thesis we propose a Misbehavior Detection System (MDS), which is a system that monitors messages sent between vehicles, and detects …

Measuring Acoustic Nonlinearity Of Elastic Materials Using Thermal Modulation Of Ultrasonic Waves, Bibo Zhong

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Nonlinear acoustic techniques have been used to determine the nonlinear properties of materials. Existing methods either require complex equipment to measure absolute nonlinear coefficients or can only be used on laboratory-sized specimens. A recently developed thermal modulation method addresses the limitations of existing methods, but further theoretical analysis and validation are required.

In this dissertation, theoretical analyses were first conducted to study the mechanically and thermally induced acoustoelastic effect. Beginning with the wave equation, the relationship of the ultrasonic wave velocity with respect to mechanical strain and the thermal strain was derived in detail. These analyses provided theoretical support for …

Bevers: A General, Simple, And Performant Framework For Automatic Fact Verification, Mitchell Dehaven

School of Computing: Dissertations, Theses, and Student Research

Fact verification has become an important process, primarily done manually by humans, to verify the authenticity of claims and statements made online. Increasingly, social media companies have utilized human effort to debunk false claims on their platforms, opting to either tag the content as misleading or false, or removing it entirely to combat misinformation on their sites. In tandem, the field of automatic fact verification has become a subject of focus among the natural language processing (NLP) community, spawning new datasets and research. The most popular dataset is the Fact Extraction and VERification (FEVER) dataset. In this thesis an end-to-end …

Epidemic Time Series Similarity Is Related To Geographic Distance And Age Structure, Tad Dallas, Grant Foster, Robert L. Richards, Bret D. Elderd

Faculty Publications

Objective

More similar locations may have similar infectious disease dynamics. There is clear overlap in putative causes for epidemic similarity, such as geographic distance, age structure, and population size. We compare the effects of these potential drivers on epidemic similarity compared to a baseline assumption that differences in the basic reproductive number (R₀) will translate to differences in epidemic trajectories.

Methods

Using COVID-19 case counts from United States counties, we explore the importance of geographic distance, population size differences, and age structure dissimilarity on resulting epidemic similarity.

Results

We find clear effects of geographic space, age structure, …

Three Approaches, Two Go Arounds, And One Diversion, Eric Carter, James Norman

Aviation Faculty Publications

A surprise in the air often means surprise on the ground, but controllers and pilots rarely have the chance to share perspectives. In this article, Eric Carter and James Norman present a case study to highlight the benefit of a collaborative voice.

Global Adverse Effects Of Scientific Prescribed Medications: Covid-19 Vaccines, Albert Mcbell Ninepence

Young African Leaders Journal of Development

The impact of scientific prescribed medications are tremendous and cannot be overemphasized. Irrespective of scientific prescribed medications impacts, in recent epoch it has attracted some criticisms on its efficacy. Prescribed medications are medications from scientific treatments or cure which is the widely accepted approach to curing or treating illnesses and diseases. On the other hand, traditional prescribed medications which are non-scientific tend to be less utilized, ignored and extremely criticized by pure scientists. The criticisms surrounding scientific prescribed medications escalated during the era of COVID-19. While some people resorted to the use of scientific prescribed medications of COVID-19 vaccines to …