University of Baghdad

Synthesis of SiO2 (core)/Au (shell) nanoparticles via the electro-wire explosion plasma method combined with pulsed laser ablation

A simple technique for synthesizing SiO2–Au core–shell nanoparticles (NPs) has been examined in the present work. An Au wire was electro-exploded in SiO2 colloidal NP solution for preparing the NPs, and after that, the core–shell structure was better covered by pulsed laser ablat...

Prevalence of metabolic syndrome among patients with Alzheimer disease

Background: The relationship between metabolic syndrome (MetS) and Alzheimer disease (AD) has gained increasing attention in recent years, reflecting the growing recognition of metabolic factors in neurodegenerative conditions. The present study aims to estimate the prevalence of...

Baseline factors associated with complete root coverage at 6 months after matrix-assisted treatment of multiple gingival recessions: a post Hoc exploratory analysis of randomized trial data

Complete root coverage (CRC) after treatment of multiple gingival recession defects may vary among treated sites, even when the same surgical protocol is used. This post hoc exploratory secondary analysis of randomized trial data aimed to evaluate baseline clinical factors associ...

MOF–biochar composites for wastewater treatment: A review on synthesis, properties, and adsorption mechanisms

Industrial wastewater containing heavy metals, dyes, and emerging contaminants remains difficult to treat using conventional adsorbents due to limited selectivity and insufficient active sites. Recently, metal-organic framework-biochar (MOF–BC) composites have emerged as promisin...

A Prospective Study on the Effect of Coronal Tooth Structure Loss on the Survival of Root Canal‐Retreated Posterior Teeth Restored With Metal Ceramic Crowns With up to 10‐Year Follow‐Up

ABSTRACT Aim The primary aim of this study was to evaluate whether the volume of residual coronal tooth structure influences the survival of root canal‐retreated posterior teeth with up to 10‐year follow‐up. Secondary aims were to assess whether 12‐month radiographic findings and...

Evaluating public acceptance of the official medicine label and mobile verification application: a mixed-methods study applying the technology acceptance model

Abstract Background The Iraqi pharmaceutical sector faces significant challenges arising from the prevalence of substandard and falsified (S/F) medications, which pose a direct threat to public health safety. To strengthen regulatory oversight, health authorities have implemented...

Enhancing Thermosyphon Flat‐Plate Solar Collectors With Magnetic Fields: An Energy and Exergy Review

ABSTRACT With increasing global energy demand, it has become imperative to develop new methods to improve the efficiency of renewable energy systems. One of those solutions, with high potential to improve the performance of solar thermal systems, involves using nanofluids and ext...

Paracetamol: A History of Assumptions, Errors, and Evidence Reversals in Pain Management

Abstract Purpose of Review Paracetamol (acetaminophen) is among the most widely used medications in the history of humanity for treatment of pain conditions. For more than half a century, it has occupied a unique position as the archetypal first-line analgesic and antipyretic, re...

Synthesis, Antibacterial, Antioxidant, and In Silico Evaluation of New Sulfamethoxazole-Based Schiff Base and Azo Derivatives

This research involved the preparation of a new Schiff base derivative (1) and azo derivatives (2–7) based on sulfamethoxazole through the coupling reaction of diazonium salt with various phenols. The yields were very high, ranging from 81% to 91%. The synthesis of these compound...

Effect of multiple firing cycles on optical and mechanical properties of lithium disilicate ceramics fabricated via pressable and CAD/CAM technologies: a systematic review and meta-analysis

Multiple firing cycles are commonly used during the fabrication and adjustment of lithium disilicate restorations but may affect their optical and mechanical properties. This systematic review and meta-analysis evaluated the effects of repeated firing on colour change (ΔE/ΔE₀₀),...

Through the Eyes of Psychiatrists: Mental Health Services in Iraq– A Qualitative Study

Background: Iraq has considerable challenges in delivering mental health services. The country has been in years of conflict and war. These events have taken a severe toll on the mental health of its people. Aims: This study aimed to explore psychiatrists' views on public mental...

Clinical and Radiographic Outcomes of Composite Cortical Plate Grafting Versus the Khoury Bone Plate Technique for Advanced Alveolar Ridge Augmentation: A Retrospective Comparative Study

OBJECTIVE: Reconstruction of severe vertical and horizontal alveolar ridge defects remains a clinical challenge in implant dentistry. The Khoury bone plate technique is widely used; however, graft resorption and limited graft containment may affect outcomes. This study aimed to e...

Autoclave Sterilization Differentially Degrades Cyclic Fatigue Resistance in EdgeFile X7 and Fanta File Nickel-titanium Rotary Instruments

Background The effect of autoclave sterilization on the fatigue life of modern heat-treated Nickel-Titanium (NiTi) files is debated. This study quantifies this effect on two contemporary file systems. Objective To evaluate the impact of 0, 1, and 2 autoclave cycles on the cyclic...

A critical review of the valorization of industrial byproducts and designer biochar for restoring sulfur and organic matter interactions in degraded soils

Soil degradation expressed through salinization, organic carbon depletion, and contamination by persistent pollutants is intrinsically linked to the disruption of sulfur-organic matter interactions. This review critically evaluates engineered sulfur-based and organic amendments,...

Integrating Artificial Intelligence and Management Accounting Effect on Trust in Iraqi Banks: A Mediating Role of Financial Reporting Quality

Purpose This study aims to examine the impact of integrating artificial intelligence techniques with management accounting methods on the financial reporting quality in Iraqi government banks. It also examines the impact of the Financial reporting quality on stakeholder confidenc...

Role of bilateral caudal epididymectomy on the serological and histological changes of testicular teaser bucks for long-term

Bilateral caudal epididymectomy (BCE) is a type of surgery often performed to render a male animal infertile but retain normal sexual behavior and can be used in teaser animals. This study examined the long-term impacts of BCE on the testicular histology and secreted Leydig cell...

Cherubism in an 11-Year-Old Boy: A Longitudinal Case Report With Clinical, Radiographic, and Histopathologic Insights

Cherubism is a rare, benign, autosomal dominant disorder characterized by bilateral painless expansion of the mandible and maxilla. It is a giant cell-rich jaw lesion associated with mutations in the SH3BP2 gene, leading to abnormal osteoclast activation and bone remodeling. Cher...

Reduction of cell viability and alteration of genomic DNA methylation by phthalates in a normal human fibroblast (NHF) cell line in vitro

Phthalates are ubiquitous environmental contaminants widely used as plasticizers in poly vinyl chloride products, and growing evidence implicates them in metabolic activity reduction and epigenetic dysregulation. However, their direct effects on non-transformed human cells remain...

Effect of Pharmacist-Provided Patient Education on Self-Care Practices and Satisfaction with Biologic Therapy among Patients with Ulcerative Colitis

Background: Pharmacists play a significant role in the management of Ulcerative Colitis (UC). Pharmacist-provided patient education may improve self-care practices and treatment satisfaction among patients receiving chronic medications for UC. Objective: To evaluate the impact of...

Glasses with a nano-layer coating for ultraviolet blocking, utilizing computer tools, design, and analysis

Several designs have been done using computer software. This scientific research involves applying calculations and designing nano-layer software for eyeglass lenses to protect against ultraviolet rays. Blocking wavelengths below 380 nm was demonstrated by the transmittance curve...