Evaluation Of The Efficacy Of Injection Of Platelet-Rich Plasma For The Management Of “Peyronie’S Disease” And Erectile Dysfunction, Marwan Abdulaziz Ibrahim

Al-Qadisiyah Medical Journal

Abstract: This study evaluates and determines the therapeutic effects of platelet-rich plasma injection for the management of Peyronie’s disease and erectile dysfunction. Patients & Methods: From March 2021 until March 2022, a prospective study was conducted on 50 patients with Peyronie’s disease, erectile dysfunction, and penile curvature less than 60 degrees (mild to moderate penile curvature). All participants were subjected to 8 repeated injections of PRP weekly in the dominant penile plaque, with follow-up over 6 months of collected data that included orientation of curvature, injection technique, and the results in both quantitative (i.e., curvature estimations) and qualitative (erectile state …

Intratympanic Steroids In Ménière's Disease: Impact On Vertigo, Hearing, And Quality Of Life, Osama Awaad Ali, Mohammed Saeed Abd Ali

Al-Qadisiyah Medical Journal

Background: Ménière’s disease (MD) is an audiovestibular debilitating condition characterized by episodic vertigo, variable degrees of hearing loss, tinnitus, and aural fullness. Objective: To evaluate the efficacy of intratympanic steroid therapy in combination with standard treatment compared to standard therapy alone on managing signs of MD. Patients and methods: Eighty patients diagnosed with MD were randomly allocated into one of the treatment groups. Patients of group A received standard therapy (betahistine, low-salt diet, and diuretics), while patients of group B received standard therapy in addition to intratympanic steroid injections (dexamethasone 4 mg/mL). Vertigo severity (Dizziness Handicap Inventory (DHI) score), hearing …

Ethnic Diversity In Uk Bioscience: Structural Biases And Recommendations For Action, Yusra Siddiqui, Prachi Stafford, Emmanuel Adukwu, Nicholas Freestone, Tina Lovleen Joshi, Emma Yhnell, Katharine Hubbard

Peninsula Dental School

Scientific research is more innovative and impactful when scientists are drawn from diverse backgrounds. However, the scientific community does not reflect the demographics of wider society. Global Majority communities remain underrepresented within science, particularly within senior leadership roles. Here we explore ethnic diversity within UK academic biosciences, using publicly available staff and student demographic data from the UK Higher Education Statistics Authority. We use the Simpson index as a quantitative measure of diversity within the biosciences and construct linear mixed effect models to identify significant predictors of both student and staff ethnic diversity. For staff, there were significant negative effects …

Future Teachers’ Views On Their Science Teachers: A Case Of Turkey, Mehmet Karakaş

The Qualitative Report

Here future elementary and middle school teachers reflect on their experiences with science teachers encountered throughout their education and highlight their characteristics. The aim of the study was to create a program where teachers were given the explicit opportunity to reflect on their experiences through journaling that promoted reflective thought. Participants were 173 non-science and 120 science major prospective teachers enrolled in a small university in northeastern Turkey. Data were collected using document analysis. Findings show that effective science teachers do experiments, use teaching materials, and show special interest in students; also, their positive personality affected students’ positive attitude towards …

Embedded Paradox : The Integration Of Internationalization And Localization In Sino-Foreign Cooperative Universities, Jiaxin Guo

Lingnan Theses (MPhil & PhD)

With the rapid development of Sino-foreign cooperative universities and their growing prominence in the Guangdong-Hong Kong-Macao Greater Bay Area (GBA), existing research has begun to focus on this niche sector. While prior studies have examined the tensions of global integration and local responsiveness in such institutions at a macro level, limited attention has been paid to students and faculty—the primary agents of educational practice. To address this gap, this study conducts fieldwork at CUHK-Shenzhen, a cross-border collaborative university in the GBA. This study adopted a qualitative research method and collected field data over six months, including teaching activities and campus …

Accelerated Molecular Aging In Neighborhood Poverty: A Racial/Ethnic Comparison, Jennifer Robinette, Jennifer Smith

Psychology Faculty Articles and Research

In the US, racial/ethnic health disparities are undeniable and partially stem from residing in low SES neighborhoods. Associations between neighborhood SES and health may have some underlying molecular mechanisms reflected in the epigenome. Yet, neighborhood characteristics are not always experienced the same way for all residents, and questions remain regarding whether those most exposed to low SES neighborhoods build greater resilience to, or embody greater harmful and cumulative outcomes from, such neighborhoods. The present study tested the hypothesis that greater neighborhood poverty would relate to accelerated epigenetic aging on the Horvath, Hannum, PhenoAge, and GrimAge clocks, and that these associations …

Assurance And Empathy: Key Drivers Of Patient Satisfaction And Loyalty In Public-Insured Dental Services, Andi Mim. Amir, Hasanuddin Thahir, Lenni Indriani, Fuad H. Akbar, Eddy H. Habar, Irene E. Rieuwpassa

Journal of Dentomaxillofacial Science

Abstract

Objective: This study aimed to analyze the impact of dental healthcare service quality on patient satisfaction and loyalty among Social Health Insurance Administration Body (BPJS) participants at the Dental Clinic of Dr. Sumantri Hospital, Parepare, Indonesia, one of main referral hospital in South Sulawesi, Indonesia

Methods: A cross-sectional quantitative study was conducted involving 160 patients selected through convenience sampling. Data were collected using an Indonesian-adapted SERVQUAL questionnaire that assessed five dimensions of service quality (tangibility, reliability, responsiveness, assurance, and empathy), patient satisfaction, and loyalty. Descriptive statistics, reliability analysis, and multiple linear regression were used for data analysis.

Results: Service …

Characterization And Biocompatibility Test Of Chitosan-Alginate-Fucoidan Hydrogel As Potential Socket Preservation Material: In Vitro Study, Ainiyyah F. Zaizafun, Nurlindah Hamrun, Erni Marlina, Lenni Indriani, Nurhayaty Natsir, Asdar Gani, Arifin

Journal of Dentomaxillofacial Science

Objective: This study aimed to characterize and evaluate the in vitro biocompatibility of chitosan-alginate-fucoidan hydrogel at different concentrations as a potential socket preservation material.

Material and Methods: Hydrogels were prepared using various concentrations of chitosan-alginate-fucoidan formulas. Alginate and fucoidan which were extracted from brown algae, were dissolved in purified water with stirring, then mixed with chitosan from white shrimp skin, which was prepared in 2% acetic acid. The hydrogels were characterized using scanning electron microscopy (SEM) and Fourier transform-infrared spectroscopy (FTIR). Biocompatibility was assessed using KUSA cells through cell viability, cytotoxicity, and cell adhesion. Data were analyzed using a one-way …

Analysis Of The Relationship Between Stunting And Dental Caries Patterns In Children Aged 6–12 Years, Adam M. Hamudeng, Fajriani, Nurhaeda, Qaroba A. Yasa, Andi S. Permatasari

Journal of Dentomaxillofacial Science

Objective. This study aims to determine the relationship of stunting to the pattern of dental caries in elementary school children aged 6-12 years in Gowa Regency. Material and method. This type of research is an observational analytical study using a cross-sectional approach. This study is divided into several stages, namely 1) Measurement of weight and height 2) Interviews using questionnaires and 3) Examination of the oral cavity to determine the pattern of dental caries in children based on the ICDAS classification. Result. The results showed that stunting and nonstunting children in the right permanent first molar of maxilla were dominant …

Effectiveness Of Haptic Feedback Devices In Reducing Pain Perception During Intra-Articular Corticosteroid Injections In Rural Guatemala And Kenya – A Randomized Controlled Trial, Tyler Perleberg, Alfeil Felipe, Carmen Tong, Jordan Konstanty, Gautam Desai

Student Publications

Osteoarthritis (OA) is the most common joint disease worldwide and a leading cause of disability, affecting most individuals by age 65 due to cartilage degradation, eburnation, osteophyte formation, and inflammation. Intra-articular corticosteroid injections (IACIs) are widely used for moderate to severe OA and are especially beneficial in low-resource areas where long-term medications and physical therapy may be inaccessible. However, IACIs can induce substantial pain and anxiety, particularly when anesthetics or imaging guidance are unavailable. Haptic feedback, such as tactile stimulation through handheld vibration devices, has demonstrated the ability to modulate pain perception in clinical settings. As a simple, low-cost method, …

Gut Microbiome Metagenomics In Clinical Practice: Bridging The Gap Between Research And Precision Medicine, Henok Ayalew Tegegne, Tor C Savidge

Faculty, Staff and Students Publications

Gut microbiome metagenomics is emerging as a cornerstone of precision medicine, offering exceptional opportunities for improved diagnostics, risk stratification, and therapeutic development. Advances in high-throughput sequencing have uncovered robust microbial signatures linked to infectious, inflammatory, metabolic, and neoplastic diseases. Clinical applications now include pathogen detection, antimicrobial resistance profiling, microbiota-based therapies, and enterotype-guided patient stratification. However, translation into routine care is hindered by significant barriers including methodological variability, limited functional annotation, lack of bioinformatics standardization, and underrepresentation of global populations. This review synthesizes current translational strategies, emphasizing the need for hypothesis-driven designs, multi-omic integration, longitudinal and multi-center cohorts, and mechanistic validation. …

Adaptive Retry Solutions For Recurrent Payment Decline Using Generative Artificial Intelligence, Alok Roy, Prajna Shetty, Vinay Sarda, Katyayani Kiranmayee Kolluru

Defensive Publications Series

The present disclosure provides a method and a system for adaptive retry solutions for recurrent payment transactions. The method comprises identifying the reason for decline of recurrent payment transactions, storing the declined transaction and subscribing to the issuer system based on the identified reason. The method further comprises predicting the future timestamp for successful retry attempts for declined recurrent payment transaction based on transaction history, and issuer rules. Furthermore, the method comprises transmitting the notification of predicted timestamp to the user devices and executing the retry attempt for declined recurrent payment transaction in the predicted timestamp. Further, transmitting the status …

Effects Of Different Chitosan Coated Tio2 Nanoparticles Concentrations On The Antibacterial Activities, Ali M. Ghazi, Murtadha H. Hashem, Hyder K. Abbood

AUIQ Conference Proceedings

This study aimed to determine how the composition and antibacterial properties of chitosan-based coating solution when treated with varying amounts of titanium dioxide (TiO2) nanoparticles (NPs). Scanning electron microscopy (SEM) analysis showed that the modified TiO2 NPs were evenly distributed throughout the chitosan matrix. UV-V_spectra, X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) analyses demonstrated that the chitosan interacted with TiO2 NPs and possessed good compatibility. When tested against Escherichia coli and Staphylococcus aureus, the chitosan-TiO2 nanocomposite proved to be an effective growth inhibitor. The inhibition zone for the antibacterial activity of the chitosan-TiO2 nanocomposites was (19.86 …

Studying The Properties Of Titanium Oxide Nanoparticles Synthesized By Laser Slow Burning Method In Liquid To Remove Heavy Metals, Mohammad R. Hantehzadeh, Elham Darabi, Hossein Algharghouli

AUIQ Conference Proceedings

Water contamination with toxic heavy metals such as lead (Pb²⁺) and cadmium (Cd²⁺) poses serious risks to human health, plants, and ecosystems, making their effective removal a global challenge. Conventional treatment methods often exhibit limited efficiency; therefore, nanotechnology-based approaches are increasingly being explored. In this study, titanium dioxide nanoparticles (TiO₂ NPs) incorporated into polylactic acid (PLA) nanoparticless were synthesized via electrospinning, a simple and cost-effective technique that eliminates the need for harmful chemical reagents. The nanocomposite was characterized using SEM, TEM, EDX, UV–Vis spectroscopy, XRD, FTIR, and TGA analyses. The results demonstrated uniform nanoparticles morphology …

Nanomaterial Strategies For High-Performance Solid-State Batteries Beyond Lithium-Ion, Mahmoud Gharbavi, Salim Albukhaty

AUIQ Conference Proceedings

This is a comprehensive review of nanomaterial strategies for developing solid-state batteries in the future beyond lithium-ion technology. It discusses key challenges such as ionic conductivity, interfacial stability, and scalable manufacturing. Nanomaterials provide the ultimate means to control electrochemical processes at atomic scales, enabling solid-state systems with energy densities above 500 Wh/kg, enhanced safety from non-flammable electrolytes, and longer cycle life.

The review offers an in-depth analysis of advanced manufacturing methods, including suspension plasma spray (SPS), atomic layer deposition (ALD), and nano-level 3D printing for fabricating nanostructured components. Sulfide solid-state electrolytes demonstrate remarkable ionic conductivities of up to 10^{-2 …}

Nanotechnology-Based Non-Vaccine Prevention And Therapeutics: Advances In Antimicrobial Nanomaterials And Targeted Drug Delivery Systems, Yasmina Khane, Salim Albukhaty

AUIQ Conference Proceedings

Infectious diseases represent a massive one-health issue that needs concerted efforts. One of the most important of these efforts involves investing in nanotechnology and the physical, chemical, and biological properties of nanomaterials to contribute to the diagnosis, treatment, and prevention of infectious diseases. Non-vaccine nanotechnology approaches can enhance conventional methods by blocking infection pathways and bolstering the immune system. This review emphasizes two main aspects: nanomaterials with a natural capability to kill microorganisms—focusing on antimicrobial and antiviral actions—and nano-carrier systems for controlled drug delivery, immune modulation, and inflammation management. It details the functioning of these nanomaterials and their applications, before …

Utilization Of Biochar From Date Palm For Wastewater Treatment Technologies: Mini-Review, Atheel Alwash, Emad Yousif, Salam Mohammed

Al-Mustaqbal Journal of Sustainability in Engineering Sciences

Recently, recycling agricultural waste has gained great importance in the field of the biochar industry, as it is a sustainable and inexpensive material that can be used to get rid of environmentally polluting materials. Dates are one of the major agricultural wastes in Iraq and the Gulf countries, which include fronds, seeds, and trunks. The challenge of obtaining a green and clean environment is represented by the safe disposal of these residues. These wastes are promising materials for producing biochar products as efficient adsorbents with improved characteristic properties. The present article revises the synthesis of biochar derived from date palm …

The Converging Frontiers: 3d Printing Of Polyvinyl Chloride (Pvc) For Environmental Remediation, Hazim F. Abbas, Salam Mohammed, Amamer M. Redwan

Al-Mustaqbal Journal of Sustainability in Engineering Sciences

The global demand for effective environmental cleanup drives the need for innovative materials and techniques. 3D printing, which can produce complex and customized structures, offers promising solutions. PVC, a common, affordable, and durable polymer resistant to chemicals, is increasingly used for environmental applications. This report reviews recent advances in 3D-printed PVC for water purification, air filtration, and waste management. PVC’s strong properties, combined with the flexibility of 3D printing, enable the development of tailored, efficient components such as membranes, adsorbents, and catalytic supports. Technology also encourages a circular economy by recycling PVC waste into new feedstocks and on-demand, eco-friendly infrastructure. …

Experimental Study On Thermal Management Of Conventional Photovoltaic Module Using Hybrid Cooling System, Olufisayo Stephen Babalola, Olatunji Waliu Olademeji, Joseph Bukola Samson

Al-Mustaqbal Journal of Sustainability in Engineering Sciences

Photovoltaic (PV) cell junctions are thermally stressed, occasioned by heightened temperature beyond cell operating temperature threshold. This leads to efficiency diminution, which when properly addressed will change the fortune of PV electricity generation; which is more desired for reasons of clean energy and ubiquity of solar flux. Two 80W monocrystalline PV modules were installed at a tilt angle of 17°, south facing, on a stationary rack on top of Obafemi Awolowo University Physics Building. One module’s back surface had a hybrid cooling and the other as control. The PV modules cell temperatures, the ambient temperature, the solar irradiance and the …

An Intrusion And Cyber-Attack Detection System Based On Ensemble Machine Learning Techniques, Zaed S. Mahdi, Rana M. Zaki, Negar Majma

The Journal of Engineering Research

In light of advancements in information technology, intrusion detection systems (IDS) and cybersecurity are two of the most pressing concerns confronting the world. Despite the fact that many academics have proposed intrusion detection models, the development of intrusion detection systems must be continuous due to the continual growth of cyber-attacks. This research presents a proposal for an intrusion detection model on the network, based on a machine learning ensemble. The first aim in this work is to reduce the number of features used in training the system to reduce the training time through the Double Feature Selection Method by using …

A New Approach For Key Generation Using Lorenz System And Henon Map, Bahaa Abdulwahid Hameed, Ekhlas K.Gbashi

The Journal of Engineering Research

To protect data transmission from theft and disclosure, encryption is necessary. Secure encryption requires a robust system. Often, this system’s strength depends on its key generation. Chaotic systems are used for the key generation process for some reasons, such as precise and random properties. This paper presents a new approach for key generation using two types of chaos theory: the 3D Henon map and the 3D Lorenz system, to enhance the security of a cryptographic system. The proposed algorithm aims to increase the security of cryptographic algorithms and the generation of random and secure key numbers. The results of the …

Detecting Interpolated Video Frames Based On Convolution Neural Networks, Ayat Razaq Abbas, Ekhlas Falih Naser

The Journal of Engineering Research

These days, films are exchanged often and have established themselves in daily lives due to the growing number of handheld video recording devices, social media, and messaging apps. But with a variety of user-friendly video editing programs available, anyone can manipulate videos. The spread of intentionally altered videos can have serious consequences, such as the propagation of false information. Video frames interpolation is detected in this research.The proposed methodology consists of three phases. In the first phase, the video stream is divided into a series of individual frames. Preprocessing follows, which involves resizing these video frames to fixed dimensions of …

Event Triggered Integral Sliding Mode Controller Design For Multi-Input Multi-Output Nonlinear System, Mohammed K. Hamzah, Safanah M. Raafat, Shibly A. Al- Samarraie

The Journal of Engineering Research

In this manuscript, the design of event based Integral Sliding Mode Controller Eb-ISMC is considered for a nonlinear system with perturbation. The proposed controller uses a novel triggering strategy which is established according to some stability requirements. The primary benefit of this strategy is the effective usage of the system resources by reducing the total amount of control computations as compared to the classical or periodic version of ISMC. Closed-loop system stability analysis has shown that the suggested controller achieves the practical sliding mode PSM using the developed triggering control scheme. Moreover, Zeno behaviour is circumvented by developing suitable expressions …

N-Queens Problem Solving Using Apiary Organizational-Based Optimization Algorithm, Mais A. Al-Sharqi, Ahmed T. Sadiq Al-Obaidi, Safaa O. Al-Mamory

The Journal of Engineering Research

Researchers have utilised nature-inspired metaheuristic algorithms to find solutions for complex combinatorial optimisation problems and Non-deterministic polynomial (NP) problems. The N-queens problem is categorised as an NP-Hard problem as it becomes insurmountable for large N. This paper proposed a solution for the N-queens problem based on the Apiary Organisational-Based Optimisation Algorithm (AOOA). AOOA is a nature-inspired metaheuristic optimisation algorithm for NP-Hard problems comprised of multiple beehives inside the apiary, each with its population. In contrast to the backtracking method, AOOA employs a fitness function and randomisation techniques through seven stages to approach the optimal distributions of queens so they don’t …

Titanium Carbide-Enhanced Bioroot Sealer: A Novel Approach To Improve Root Fracture Resistance And Calcium Ion Release, Inaam Baghdadi, Belal J. Abutarboush, Mirvat Zakhour, Ziad Salameh

The Journal of Engineering Research

This in vitro study evaluated a novel endodontic sealer composed of BioRoot RCS modified with 1 wt.% titanium carbide (TC), sintered at 600°C. The investigation focused on calcium ion release and fracture resistance of treated teeth—two parameters critical for long-term success. Thirty extracted human mandibular premolars were assigned to three groups: control (unfilled), BioRoot RCS, and BioRoot RCS with TC. Following canal preparation and obturation, specimens were embedded in acrylic resin and subjected to vertical compressive load testing. Calcium ion release was quantified using inductively coupled plasma analysis at intervals up to 30 days. The BioRoot/TC group showed significantly higher …

Educating The Teachings Of Kh Ahmad Dahlan With Cinema: A Promising Strategy To Increase Student Peace, Wahyu Nanda Eka Saputra, Faturrahman Faturrahman

Buletin Konseling Inovatif

This study aims to evaluate the effectiveness of cinema-based education inspired by KH Ahmad Dahlan's teachings in fostering peace among students. The research was conducted at Muhammadiyah Vocational High School 2 Yogyakarta, Indonesia using a quasi-experimental design, specifically a Pretest-Posttest Control Group Design. The study involved 14 students divided into two groups: an experimental group (7 students) that received the cinema-based education intervention and a control group (7 students) that did not receive any intervention. The peace scale that has a good level of reliability is used to measure the level of peace. The peace scale consists of 26 statement …

Five Decade Of Religious Family Counseling: Past, Present, And Future Direction, Dody Hartanto, Rohmadheny Prima Suci, Edy Purwanta, Mufied Fauziah

Buletin Konseling Inovatif

Integrating religion and spirituality into therapy raises ethical concerns like respecting client beliefs, setting boundaries, and addressing value conflicts. Research on religious family therapy can inform ethical guidelines and best practices. However, despite extensive research on religious family therapy in Indonesia, these studies are not visible in the Scopus database. The aim of this study was to identify research trends, hot topics, and new areas in the field of religious family therapy. This study used bibliometric analysis in the Scopus database. The keywords used are “religious family therapy” or “spiritual family therapy”. Articles to be analyzed were previously identified and …

A Self-Efficacy Intervention To Improve Social Skills Of Junior High School Students: A Systematic Review Of 1 Decade, Taufik Agung Pranowo, Al Halik

Buletin Konseling Inovatif

Social skills are an important aspect of the development of junior high school students, which are often hampered by low self-efficacy, affecting communication skills, social interaction, and conflict resolution. This study aims to evaluate the effectiveness of self-efficacy-based interventions in improving the social skills of junior high school students over the past decade (2013–2023). This study used a systematic review method with PRISMA guidance, including 28 studies that met the inclusion criteria, such as quasi-experimental research designs, valid and reliable instruments, and the population of junior high school students. Data were analyzed using narrative synthesis and meta-analysis to calculate the …

Implementation Of Group Counseling Self-Management Techniques To Reduce Student Gadget Addiction, Muya Barida, Aprilia Puspita Sari

Buletin Konseling Inovatif

Gadget addiction as a behavior of attachment or dependence on smartphones may become a social problem such as withdrawal, and difficulties in performing daily activities or as a disorder of impulse control against oneself. The purpose of this study was to determine the effectiveness of self-management technique group counseling to reduce students' gadget addiction. The type of research used is an experiment using the one group pretest posttest design model. Subject determination by purposive sampling. The subjects of this study were students of class VIII-C at Muhammadiyah 2 Kalasan Middle School, namely 5 students. Data collected in quantitative form (numbers) …

Psychosocial Issues As A Determinant Of Intimate Partner Violence Among Married Adults In Ondo State, Ifeoluwa Michael, Faysol Abisoye

Buletin Konseling Inovatif

This study examines psychosocial challenges and communication styles as predictors of domestic violence among married adults in Osun State, Nigeria. Utilizing a descriptive survey research design, the study aimed to explore the influence of psychosocial issues such as interference from in-laws, financial instability, and lack of emotional support on instances of intimate partner violence. It also investigated the role of communication styles, including assertiveness, conflict management, and relational dynamics, in mitigating or exacerbating domestic violence. A total of 400 married adults were selected using stratified random sampling from diverse demographic backgrounds. Data were collected through a validated questionnaire titled "Psychosocial …