Jadara University

Vitamin D status and inflammatory Interleukins in women with and without polyendocrine metabolic ovarian syndrome: a cross-sectional exploratory study

Background Polyendocrine Metabolic Ovarian Syndrome (PMOS), formerly referred to as polycystic ovary syndrome (PCOS), is an intricate endocrine disorder, defined by a constellation of hormonal, metabolic, and reproductive irregularities. Vitamin D deficiency and increased levels...

Integrating K-means clustering with entropy-weighted TOPSIS for large-scale multi-criteria decision making

Multi-Criteria Decision Making (MCDM) methods like Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS) consider all the alternatives at once, which can be computationally expensive and confusing as the problem size increases to hundreds or even thousands of...

Investigating the deterministic and stochastic dynamics of Monkeypox: a hybrid numerical approach using spectral method and feedforward neural networks

Monkeypox (Mpox) has recently emerged as a serious threat to human health. Multiple outbreaks of human Mpox have been reported in Africa and North America over the past few years. This study presents a comprehensive computational analysis of Mpox dynamics using a two-model approa...

Nonlinear mapping of random graph properties for cryptographic S-boxes

Secure communication in the digital era depends on cryptographic primitives whose nonlinearity withstands side-channel, algebraic, and emerging quantum cryptanalytic threats. Among these primitives, the substitution box (S-box) is the principal source of confusion in modern block...

Evaluating airline service quality using a Pythagorean fuzzy multi-criteria group decision-making framework

Growing competition in the airline industry has made service quality evaluation an increasingly important yet complex Multi-Criteria Group Decision-Making (MCGDM) problem. Service quality depends on several interrelated attributes, and passenger or expert assessments are often su...

Sustainable liquisolid compact system using fish viscera oil for enhanced dissolution and antioxidant activity of Baicalein

Background Baicalein (BA) is a flavonoid with significant pharmacological and antioxidant activities; however, its poor aqueous solubility and high crystallinity limit its dissolution and oral bioavailability. Liquisolid compact technology represents a promising approach for impr...

Ultralight dark matter halo structures around a noncommutative Euler-Heisenberg black hole spacetime

Cosmological simulations of ultra-massive black-hole configurations in the early universe challenge the idealized assumption of vacuum black-hole solutions. In this respect, we propose noncommutative-smeared Euler-Heisenberg-type black hole solutions embedded in ultralight dark m...

DeepBreastNet: Multi-Modal Deep Learning for Comprehensive Breast Cancer Diagnosis Across Heterogeneous Imaging Modalities

Breast cancer is one of the most common and deadly cancers worldwide, making early and accurate diagnosis essential for effective treatment. While deep learning methods have shown promise in breast cancer detection, most existing approaches focus on individual imaging modalities,...

Body Mass Index-Related Alterations in Gonadotropin Secretion Among Women with Polycystic Ovary Syndrome Compared with Healthy Controls

Aim: To investigate the association between body mass index (BMI) and gonadotropin secretion, including serum luteinizing hormone (LH), follicle-stimulating hormone (FSH), and the LH/FSH ratio, among women with polycystic ovary syndrome (PCOS), and to compare these parameters wit...

Job satisfaction among Saudi and Non-Saudi critical care and emergency nurses: associations with psychological distress, turnover intention, and perceived retention strategies

Critical care and emergency nurses work in complex and demanding environments that may affect their occupational well-being, psychological health, and job satisfaction. Although previous studies have examined nurse retention challenges, limited evidence exists regarding factors a...

From formal contracts to psychological contracts: a dual-contract process model of corporate governance

Purpose This conceptual paper explains why legitimate governance arrangements can generate divergent relational consequences even without formal violation. It argues that governance operates through two contractual layers: formal arrangements allocating authority and accountabili...

AI-Driven Sustainability Reporting and Corporate Greenwashing: Legal Accountability and Governance Challenges in the ESG Era

Artificial intelligence is rapidly reshaping sustainability reporting, influencing how environmental, social, and governance (ESG) information is collected, analysed, and disclosed. While AI-assisted reporting improves efficiency and analytical capability, it also raises importan...

The impact of environmental, social, and governance uncertainty and economic growth on green energy management in the United States

Green energy is no longer merely an environmental priority for the United States; it has become a strategic pathway for sustainable development shaped by environmental, social, and governance uncertainty (ESGU) and economic growth (ECG). Against this background, this study examin...

The Digital–Sustainable Finance Nexus: Fintech, Green Finance, and Inclusive Growth in Emerging Economy

This mixed-methods study examines the associations among fintech advancement, green finance, and financial inclusion in Jordan, an emerging economy. It draws on a distinctive three-part dataset: survey data from 21 commercial banks (N = 21), a national household survey, and semi-...

FedCogniBand: cognition-aware predictive bandwidth allocation for communication-limited federated learning

Federated Learning (FL) facilitates collaborative model training among dispersed clients while safeguarding data privacy; yet, its practical implementation is significantly hindered by substantial uplink bandwidth restrictions and notable data heterogeneity. Even though there hav...

Smoking-related knowledge, attitudes, and beliefs regarding cardiovascular and respiratory harms among health sciences students who currently smoke in Saudi universities

Tobacco smoking is a major preventable cause of cardiovascular and respiratory morbidity worldwide. Although conventional cigarettes are strongly linked to serious chronic diseases, e-cigarettes generally result in lower toxicant exposure than conventional cigarettes but are not...

Reciprocal Mean Square Index of Graphs

The reciprocal mean square (RMS) index of a graph G with edge set E(G) is defined by RMS(G)=∑uv∈E(G)[(d(u))2+(d(v))2]−1, where d(u) and d(v) are the degrees of vertices u and v, respectively. We first establish several bounds for the RMS index in terms of standard graph parameter...

Implementing Applied Behavior Analysis by Support Teachers in Inclusive Public Schools: A Competency-Based Program for Learning Disabilities

The goal of the current study is to find out how support teachers in inclusive public schools in Northern Jordan employ Applied Behavior Analysis (ABA) approaches to assist students with learning difficulties. The target population for the study, which used a descriptive survey t...