Digital Commons Network^™

Extracurricular Enterprise And Entrepreneurship Activities In Higher Education: Understanding Entrepreneurial Competencies And Capabilities, Sarah Preedy, Emily Beaumont

Plymouth Business School

This chapter examines the role extracurricular activities have in developing higher education (HE) student’s entrepreneurial competencies and capabilities. Specifically, this chapter examines: What type of students participate in extracurricular activities? Why do students choose to participate? and What activities offer for entrepreneurial competency and capability development. An electronic survey (e-survey) collected pre-and post-data from two groups: Group A – students participating in extracurricular enterprise and entrepreneurship (EEEx) activities (n = 119); and Group B – students engaged in non-enterprise-related extracurricular activities (n = 72). Findings indicated that students in both groups were motivated to engage in extracurricular activities to enhance …

Unclos And The Law Of Occupation: On The Rights And Duties Of Occupying States In Maritime Areas, Louis Mcdonough Monroy

International Law Studies

As of today, the framework of ocean governance of coastal maritime areas created by the United Nations Convention on the Law of the Sea (UNCLOS) is well understood and accepted by the international community. However, there are large and important areas of ocean space around the world that are subject to a more nuanced framework of interrelated norms. These are maritime areas that have come under the effective control of occupying States, often through the use of force. As such, the legal framework applicable to these maritime areas is that of the law of occupation. Nevertheless, because of the specificities …

Implementasi Pendekatan Culturally Responsive Teaching (Crt) Pada Pembelajaran Ipa Untuk Meningkatkan Motivasi Belajar Peserta Didik Di Smp, Ludfi Rachma Fadillah, Tomi Listiawan

Journal of Innovation and Teacher Professionalism

The purpose of this research was to overcome the low motivation to learn physics so that it was hoped that students' learning completeness can increase. This research was a collaborative classroom action research conducted in two cycles, while the stages of lesson study activities carried out are Plan (Planning), Do (Implementation) and See (observing and reflecting) and repeated until the second cycle and closed with conclusions during lesson study activities. Based on the results of the research that has been done, it can be seen that the motivation to learn science has increased significantly. In the initial observation results showed …

Permasalahan Guru Dalam Pembelajaran Keterampilan Seni Rupa Platform Digital Masa Pandemi Di Sekolah Menengah Pertama, Eka Kursita Manda Agustina, Iriaji Iriaji, Denik Ristya Rini

Journal of Innovation and Teacher Professionalism

The COVID-19 pandemic has changed the learning of skills, especially in Fine Arts subjects in Indonesia. The online learning process is applied as an alternative solution to create substitute learning for learning in schools. Digital platforms such as information and communication technology media are used as alternative media in online learning of Fine Arts. The existence of these alternative media creates new problems for Fine Arts teachers in online learning. This study aims to uncover various problems and solutions for teachers in learning Visual Arts skills on a digital platform during the pandemic at SMPN 2 Malang. This research method …

A Sublethal Concentration Of Chlorine Induces Antibiotic Resistance In Salmonella Via Production Of Reactive Oxygen Species, Mohammed Aljuwayd, Israa Abdullah Malli, Steven C. Ricke, Young Min Kwon

Poultry Science Faculty Publications and Presentations

Studies have shown that the production of reactive oxygen species (ROS) is triggered by bactericidal antibiotics, which contributes significantly to the killing of bacterial cells and increasing mutations in surviving cells. In this study, we hypothesized that exposure of Salmonella to sublethal concentrations of hypochlorite (NaOCl), a commonly used sanitizer in household and food industries increases mutation rates, leading to the development of antibiotic resistance. We found that a sublethal concentration (20 ppm) of NaOCl increased the mutation rates of S. typhimurium 14028s significantly (p < 0.05), which was prevented by the ROS scavenger thiourea, supporting that the increased mutation was due to NaOCl-triggered ROS production. We further found that the exposure of S. typhimurium 14028s to the same sublethal concentration of NaOCl increases resistance to kanamycin among the 3 antibiotics evaluated. The results of this study suggest that when NaOCl applied as a sanitizer fails to kill Salmonella due to diluted local concentrations or presence of organic materials, it can cause an adverse outcome of developing antibiotic resistance of the pathogen.

Insights Into Low-Cost Pm Sensors Using Size-Resolved Scattering Intensity Of Cooking Aerosols In A Test House, Alok Kumar Thakur, Jonathan D. Gingrich, Marina E. Vance, Sameer Patel

Faculty Work Comprehensive List

Spatio-temporal particulate matter (PM) measurements are critical to understanding emission profiles to develop effective mitigation strategies. However, high-resolution spatio-temporal measurements using research-grade instruments are cost-prohibitive, making low-cost sensors (LCS) a promising alternative. LCS measures particle light scattering intensity (Isc) and converts it to mass and number concentrations. Such measurements are influenced by particles’ physico-optical properties, which make LCS appropriate for measuring PM with similar properties to those used for calibration. This work evaluates the performance of an LCS (PurpleAir) against reference instruments (SMPS þ APS) during cooking experiments per-formed in a test house where PM0.3/PM10 as high as 90% was …

M 2024.4.30 Motion To Establish Centers And Institutes Policy, Faculty Senate, Research Policies Committee

Faculty Senate Motions

A Motion to Establish Centers and Institutes Policy

Motion To Revise 2024-25 Faculty Handbook, Faculty Senate, Faculty Policies Committee

Faculty Senate Motions

A Motion to Revise 2024-25 Faculty Handbook

What Is The Additive Value Of Nutritional Deficiency To Va-Fi In The Risk Assessment For Heart Failure Patients?, Molly J Horstman, Christopher I Amos, Ariela Orkaby, Javad Razjouyan

Faculty, Staff and Student Publications

OBJECTIVES: to assess the impact of adding the Prognostic Nutritional Index (PNI) to the U.S. Veterans Health Administration frailty index (VA-FI) for the prediction of time-to-death and other clinical outcomes in Veterans hospitalized with Heart Failure.

METHODS: A retrospective cohort study of veterans hospitalized for heart failure (HF) from October 2015 to October 2018. Veterans ≥50 years with albumin and lymphocyte counts, needed to calculate the PNI, in the year prior to hospitalization were included. We defined malnutrition as PNI ≤43.6, based on the Youden index. VA-FI was calculated from the year prior to the hospitalization and identified three groups: …

Loss Of Tumor Suppressor Tmem127 Drives Ret-Mediated Transformation Through Disrupted Membrane Dynamics, Larissa C B Oliveira, Rebecca Cabral-Dias, Qianjin Guo, Patricia L M Dahia, Douglas S Richardson, Costin N Antonescu, Lois M Mulligan

Faculty, Staff and Student Publications

Internalization from the cell membrane and endosomal trafficking of receptor tyrosine kinases (RTKs) are important regulators of signaling in normal cells that can frequently be disrupted in cancer. The adrenal tumor pheochromocytoma (PCC) can be caused by activating mutations of the rearranged during transfection (RET) receptor tyrosine kinase, or inactivation of TMEM127, a transmembrane tumor suppressor implicated in trafficking of endosomal cargos. However, the role of aberrant receptor trafficking in PCC is not well understood. Here, we show that loss of TMEM127 causes wildtype RET protein accumulation on the cell surface, where increased receptor density facilitates constitutive ligand-independent activity and …

Shh Regulates Penile Morphology And Smooth Muscle Through A Mechanism Involving Bmp4 And Grem1

Faculty, Staff and Student Publications

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

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

Bmp4 And Grem1 Are Targets Of Shh Signaling And Downstream Regulators Of Collagen In The Penis

Faculty, Staff and Student Publications

Background: Cavernous nerve (CN) injury, caused by prostatectomy and diabetes, initiates a remodeling process (smooth muscle apoptosis and increased collagen) in the corpora cavernosa of the penis of patients and animal models that is an underlying cause of erectile dysfunction (ED), and the Sonic hedgehog (SHH) pathway plays an essential role in the response of the penis to denervation, as collagen increases with SHH inhibition and decreases with SHH treatment.

Aim: We examined if part of the mechanism of how SHH prevents penile remodeling and increased collagen with CN injury involves bone morphogenetic protein 4 (BMP4) and gremlin1 (GREM1) and …

Alterations In Brain Morphometric Networks And Their Relationship With Memory Dysfunction In Patients With Type 2 Diabetes Mellitus, Chaewon Suh, Youngeun Shim, Hyeonji Lee, Yejin Kim, Jae-Hyoung Cho, Sujung Yoon, In Kyoon Lyoo

Faculty, Staff and Student Publications

Cognitive dysfunction, a significant complication of type 2 diabetes mellitus (T2DM), can potentially manifest even from the early stages of the disease. Despite evidence of global brain atrophy and related cognitive dysfunction in early-stage T2DM patients, specific regions vulnerable to these changes have not yet been identified. The study enrolled patients with T2DM of less than five years’ duration and without chronic complications (T2DM group, n=100) and demographically similar healthy controls (control group, n=50). High-resolution T1-weighted magnetic resonance imaging data were subjected to independent component analysis to identify structurally significant components indicative of morphometric networks. Within these networks, the groups’ …

Examining Processes Of Change For Acceptance And Commitment Therapy And Cognitive Behavioral Therapy Self-Help Books With Depressed College Students, Carter H. Davis, Michael P. Twohig, Michael E. Levin

Psychology Faculty Publications

Given the prevalence of depression, it is worthwhile to consider a variety of treatment approaches to reach as many sufferers as possible, including highly accessible formats such as self-help books. Books based in acceptance and commitment therapy (ACT) and cognitive behavioral therapy (CBT) propose to treat depression through distinct processes of change, though the degree to which these treatments are distinguishable in this format is unclear. Furthermore, it is possible that some individuals may respond better to therapeutic processes from one approach over the other based on personal preferences. We tested the effects of ACT and CBT self-help books on …

Effectiveness Of An Educational Intervention On Post-Traumatic Stress Disorder Screenings For Healthcare Providers In Ambulatory Settings, Avis Simon

Doctor of Nursing Practice (DNP) Translational and Clinical Research Projects

PTSD affects 3.6% of the United States adult population about 9 million people each year. Studies have found that 52% of the mental health population seen by healthcare providers who met the diagnostic criteria for PTSD are often undiagnosed. This quality improvement clinical project conducted at two military ambulatory clinics in the southeastern United States, aimed to evaluate the effectiveness of an educational intervention in improving post-traumatic stress disorder (PTSD) screenings and outpatient referrals among healthcare providers in ambulatory settings. Specific goals were to improve ambulatory providers' awareness and utilization of PTSD screening instruments in patients experiencing PTSD. The secondary …

Estimation Of The Regression Model Using M-Estimation Method And Artificial Neural Networks In The Presence Of Outliers, Hussein Talib Jawad, Rabab Abdul Rida Al-Bakri

Journal of Economics and Administrative Sciences

This study aimed to predict using regression models in the presence of outliers in the study data. The research delved into outliers, their detection, and model estimation through robust methods, represented by the M estimator and multilayer artificial neural networks. A comparison between these methods was conducted, and they were applied to real data representing a survey of private-sector power generators for 2021. Model evaluation was performed using Mean Squared Error (MSE) and the determination coefficient. The results indicated that the M-estimator with the Huber function outperformed its counterpart with the Tukey function. The best-performing architecture for the artificial neural …

The Effect Of The Exchange Rate On Price Stability In Iraq From 2004-2022, Aras Abdulkareem Miho*

Journal of Economics and Administrative Sciences

This Paper examines how the exchange rate influences price stability in Iraq using the Autoregressive Distributed Lag (ARDL) method. Monthly data covering the period from January 2004 to April 2022 are employed, with the Consumer Price Index (CPI) used as the dependent variable and Exchange Rate (EX), Oil Prices (OILR), Money Supply (M2), Policy Interest Rates (IR), and Government Spending (GOSP) as independent variables. The ARDL bound test results confirm a long-run relationship between the exchange rate and price stability in Iraq; the results indicate that a more robust exchange rate is associated with higher price stability, emphasizing potential benefits …

E-Governance And Its Impact On Improving The Quality Of Strategic Decision: An Analytical Study At Baghdad Investment Commission, Bushra Abd-Alkareem, Muthana Zahem Faisal

Journal of Economics and Administrative Sciences

The current study aims to know the impact of electronic governance in improving the quality of strategic decisions. The research was applied at Baghdad Investment Commission. The problem of the study was to identify the extent of the application of electronic governance and the degree of its impact on the quality of strategic decision. What are its dimensions and levels? how can public organizations provide their services in a way that meets the needs of their beneficiaries? Know the extent and impact of electronic governance’s dimensions on managers to percept the quality of strategic decision in the commission. The descriptive …

The External Financial Crises And Their Role In The Economic Growth Fluctuations In Iraq During The Period (2004-2021), Ayoop Razaq Mohammad, Hamdia Shaker Moslem

Journal of Economics and Administrative Sciences

Financial crises are a concerning and essential phenomenon due to their severe and dangerous negative impact on global stability. These crises have also spread to developing and advanced countries due to their financial and economic openness. The adverse effects of financial crises have had repercussions on global oil prices, which in turn affected economic growth in Iraq, given its dependence on the oil sector. The main objective of the research was to examine the impact of the global financial crisis on economic growth in Iraq. The research utilized deductive methodology and descriptive analysis as the appropriate approach to achieve the …

The Effect Of Dynamic Marketing Capabilities On Organizational Reputation: An Analytical Research In General Company Diyala, Souad Abd Abbas Al-Salhi, Alya Saeed Al-Joufi

Journal of Economics and Administrative Sciences

The current research aims to determine the extent of the impact of dynamic marketing capabilities in its dimensions (product development, market knowledge, customer relationship management) as an explanatory variable on organizational reputation in its dimensions (social responsibility, service quality, creativity) as a response variable to arrive at appropriate mechanisms that enable General Diyala Company By exploiting its dynamic marketing capabilities to achieve its organizational reputation. For this purpose, several hypotheses formulated, the most important of which is finding the influence relationship. To test the research hypotheses, the researcher chose Diyala Company, and relied on the descriptive-analytical method. Data collected from …

Expectation Parameters In The Poisson Mixture Regression Model For Latent Class By Applying Genetic Algorithm And Maximization Algorithm, Ahmed Khuder Eleas, Emad Hazim Aboudi

Journal of Economics and Administrative Sciences

In a Poisson mixture regression model for latent class, observations come from different sub-sources or classes, and the observed data are assumed to be generated by a specific (finite) mixture of unobserved or latent classes. The problem lies in the optimal assignment of observations to their respective classes. This requires sophisticated methods for estimating the parameters in the model. Usually, the model parameters are estimated by the conventional EM algorithm. The research aims to compare the EM algorithm and the genetic algorithm GA. Using simulation, the two algorithms were compared based on the MSE criterion, with different sample sizes (n …

The Impact Of Business Process Reengineering On The Quality Of Banking Service: An Analytical Study In Public Commercial Banks In Iraq, Manar Hamid Mohammed, Nisreen Jasim Mohammed

Journal of Economics and Administrative Sciences

The current research aims to test the impact of business process reengineering on the quality of banking services in public commercial banks owned by the state in Iraq. It also aims to identify the level of interest of AL- Rafidain Bank, Rashid Bank, and Trade Bank of Iraq in the research variables, in an attempt to provide a set of recommendations to contribute to improving managerial practices. The research adopted a descriptive-analytical approach in completing its chapters and sections. The study was conducted in public commercial banks in Iraq, which constituted the research population. The purposive stratified sample consisted of …

A Diagnosis Of The Local Administration Performance According To Satisfaction Of The Local Citizens: A Case Study In Diyala Province – Iraq, Mohammed Matook Al-Mahdi

Journal of Economics and Administrative Sciences

The purpose of this research is to diagnose the reality of the provided local performance by the local government and its impact on the local citizens' satisfaction in one of the Iraqi provinces (Diyala Province). The problem of this research was most local citizens that were not satisfied with the local performance of local governments in providing public services in most Iraqi provinces. The research methodology was the descriptive analytical approach by knowing the views and opinions of a sample of the local citizens that contained 1200 participants, where the research conducted the questionnaire as the main instrument. The data …

The Influence Of Credit Risk Using Derivative Financial Instruments On The Performance Commercial Banks, Muna Jabbar Mohammed

Journal of Economics and Administrative Sciences

The research aims to reveal the influence of credit risks using Derivative Financial Instruments (DFIs) on the financial performance of commercial banks in Iraq. To achieve the research aim and test its main hypothesis, a questionnaire is distributed to listed commercial banks in the Iraq Stock Exchange and that apply DFIs. The researcher used the questionnaire as the main tool in collecting data. Financial data of the variables of the study are analysed by a simple regression method, the arithmetic mean(AM) and standard deviation. The study used the statistical program (SPSS ) to analyse the data. The research sample consisted …

The Effect Of Job Passion On Innovative Work Behaviors: Analytical Research In The Ministry Of Higher Education And Scientific Research, Hasan Ghafil Jawad Alissawi, Ali Hassoun Al-Taie

Journal of Economics and Administrative Sciences

The current research aims to test the impact of Job passion on innovative work behaviors, and the idea of the research revolves around providing a job passion that contributes and supports the innovative work behaviors among the employees of the Ministry of Higher Education and Scientific Research, as the job passion variable includes four dimensions (enjoyment at work, self-motivation, self-identity, and a sense of learning). The innovative work behavior variable has addressed four dimensions (the ability to provide creative solutions to problems, the ability to new ideas and proposals, the ability to change as well as initiate, and the spirit …

Modernization Of Water Flow Measurement In Open Irrigation Systems Using The Slope-Area Method, R.M. Aliev, Djalilov Anvar

Chemical Technology, Control and Management

This article describes two methods for determining water flow in open irrigation systems: “speed - area” and “slope - area”. The authors considered the problem of its modernization using the existing method for determining water flow “slope - area” in open irrigation systems. The essence of the issue is the remote transfer of parameters necessary for calculating water flow in open irrigation systems and improving the means of their processing. In scientific studies conducted by the authors, the required hydraulic parameters were studied using the “slope - area” and “speed - area” water flow methods. Based on experimentally obtained data, …

Synthesis Algorithm Of Control System Based On Neural Network For The Gas And Oil Process, Jasur Sevinov, Abdishukurov Maqsudovich Shavkat, A.Z. Shodiyorov

Chemical Technology, Control and Management

Automatic control systems in the oil and gas processing are considered. After extraction of natural gas condensate, management of technological parameters plays an important role in its processing. Among the parameter of regulating algorithms, control based on neural network technology was considered. These control systems are created on the basis of algorithms of neural network technology. There are several structures of neural networks according to their structure. Differences in the process of information processing of these branching structures are considered.

Transdermal Delivery Of Ketoprofen For Osteoarthritis Treatment And Management: A Literature Review On Current Progression, Dwi Asih Ramadhani, Yahdiana Harahap, Erny Sagita, Kartika Citra Dewi Permata Sari, Rr. Kirana Andranilla, Jessica Trisina, Gabriella Frederika Punu, Delly Ramadon

Pharmaceutical Sciences and Research

Arthritis, a diverse spectrum of joint disorders, is characterized by chronic pain and inflammation. Osteoarthritis (OA), the most prevalent form, leads to disabling pain, functional limitations, and reduced mobility. Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used for managing OA pain, with ketoprofen recognized as one of the effective options. However, oral administration of ketoprofen may cause gastrointestinal irritation. Addressing this issue, Transdermal Drug Delivery Systems (TDDS) emerge as a promising alternative route of administration. TDDS facilitates delivery of various drugs through the skin without undergoing first-pass metabolism. Recent studies have centered on enhancing ketoprofen’s transdermal delivery, particularly focusing on different …

Antioxidant, Tyrosinase Inhibition Activity, And In Vitro Spf Evaluation Of Pepino Fruit Extract (Solanum Muricatum Aiton) In Different Solvent Types And Concentrations, Nining Sugihartini, Girly Risma Firsty, Wahyu Kumil Laila, Sri Mulyaningsih, Ichwan Ridwan Rais

Pharmaceutical Sciences and Research

Solvent is a key factor that affects the effectiveness of active compound extraction from plant materials (simplisia). This study aimed to determine the optimal type and concentration of solvent used in the extraction of pepino fruit based on the parameter of antioxidant and tyrosinase inhibition activity, as well as Sun Protection Factor (SPF) value. The extraction was carried out using the maceration method with ethanol or ethyl acetate as the solvent, each at concentrations of 50%, 70%, and 96%, respectively. The antioxidant activity of the extracts was evaluated using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method. The inhibition of tyrosinase and …

A Masculine Housewife With Taste; Austrian Traveller Ida Pfeiffer In The Netherlands East Indies (1851-1853), Rick Honings

Wacana, Journal of the Humanities of Indonesia

In the spring of 1851, Austrian traveller and writer Ida Laura Pfeiffer (1797-1858) embarked on her second trip around the world. Her overseas travels also took her to the Netherlands East Indies (now Indonesia): to Borneo (now Kalimantan), Java, Sumatra, and Celenbes (now Sulawesi). She described her experiences in her book Mijne tweede reis rondom de wereld (1856b), the Dutch translation of her German book Meine zweite Weltreise (1856a, ‘My second world tour’). In the last decades, much has been written about the perspective of female travel authors. On the one hand, nineteenth-century Western women travellers were curtailed because of …