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Showing 20 of 471 academic articles

Examining the impacts of “local” concessions at major league baseball stadiums

Alana N Seaman, Alexia Franzidis • Research in Hospitality Management (2022)

Sports stadiums represent important hospitality entities that generate billions and act as both powerful memorials of and contributors to place and destination image for visitors and locals alike. With increasing entertainment competition a...

DOAJ Open Access (DOAJ) DOI: 10.1080/22243534.2023.2202482

Differentiating service quality impact between the online and off-line context: an empirical investigation of a corporate travel agency

Ling Fang, Zhen Lu, Linyin Dong • International Hospitality Review (2021)

Purpose – Corporate travel represents a significant source of revenue for the tourism industry. Therefore, the quality of service is essential for maintaining and expanding corporate cliental bases. Despite the importance, the extant litera...

DOAJ Open Access (DOAJ) DOI: 10.1108/IHR-01-2020-0003

A framework-based systematic review of blue tourism literature: Current status and future research agenda

Valsaraj PAYINI, Giridhar KAMATH, Vasanth V.P. KAMATH, Jyothi MALLYA • Tourism and Hospitality Management (2025)

Purpose – With destinations facing ever-increasing challenges due to increasing tourism activities, understanding residents’ perspectives is critical for fostering a harmonious and sustainable coexistence. Therefore, this study systematical...

DOAJ Open Access (DOAJ) DOI: 10.20867/thm.31.4.10

Statistical Relations of The Agricultural Workforce in the Rural of ‎Ramadi ‎District

Hind Waleed Farhan, Khalid Akbar Abdullah • مجلة جامعة الأنبار للعلوم الإنسانية (2025)

Aims: This current study aimed to analyze the demographic characteristics of ‎the agricultural workforce and demonstrate the impact of these characteristics ‎on agricultural activity in terms of production and diversity. It also aimed to ‎c...

DOAJ Open Access (DOAJ) DOI: 10.37653/juah.2025.188309

Modelling effective diffusion for accurate NMR pore size analysis in nano- and microporous rocks

Michał Fajt, Grzegorz Machowski, Bartosz Puzio, Artur T. Krzyżak • Scientific Reports (2025)

Abstract Low-field NMR (LF-NMR) is a widely applied technique for evaluating pore size distribution (PSD) in porous materials. Conventional approaches typically assume surface-controlled spin-spin relaxation and negligible diffusion contrib...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-025-20379-x

Using a Cellular Automata-Markov Model to Reconstruct Spatial Land-Use Patterns in Zhenlai County, Northeast China

Yuanyuan Yang, Shuwen Zhang, Jiuchun Yang, Xiaoshi Xing et al. • Energies (2015)

Decadal to centennial land use and land cover change has been consistently singled out as a key element and an important driver of global environmental change, playing an essential role in balancing energy use. Understanding long-term human...

DOAJ Open Access (DOAJ) DOI: 10.3390/en8053882

DETECTION & DIFFERENTIATION OF SOFT TISSUE INJURIES IN ADVANCE MAGNETIC RESONANCE IMAGING (MRI)

Muhammad Qaisar Pervaiz, Ayesha Younas, Altaf Pervez Qasim • Journal of University Medical & Dental College (2015)

ABSTRACT BACKGROUND: Radiology is the application of the science of diagnostic imaging to questions of clinical and medicolegal practice. Forensic medicine refers to the application of medical knowledge in the collection of medical evidence...

DOAJ Open Access (DOAJ)

Optimization of Bacillus cereus Fermentation Process for Selenium Enrichment as Organic Selenium Source

Xujun Chen, Shuyi Li, Xin Cong, Xin Cong et al. • Frontiers in Nutrition (2020)

Selenium is an essential trace element and micronutrient for human health. Application of organic selenium in plants and microorganisms as trace element supplement is attracting more and more attention. In this study, Bacillus cereus, an im...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnut.2020.543873

Impact of Pressurized Liquid Extraction and pH on Protein Yield, Changes in Molecular Size Distribution and Antioxidant Compounds Recovery from Spirulina

Jianjun Zhou, Min Wang, Celia Carrillo, Zhenzhou Zhu et al. • Foods (2021)

The research aims to extract nutrients and bioactive compounds from spirulina using a non-toxic, environmentally friendly and efficient method—Pressurized Liquid Extraction (PLE). In this work, Response Surface Methodology (RSM)–Central Com...

DOAJ Open Access (DOAJ) DOI: 10.3390/foods10092153

Optimization of lactic fermentation parameters of sugar beet (Beta vulgaris L.) puree with Lactobacillus plantarum and Lactobacillus casei

S. Khalajian, N. Mooraki, M. Honarvar, A. Akhavan Sepahi • Applied Food Research (2026)

This research investigates the lactic fermentation process of sugar beet (Beta vulgaris L.) puree with the aim of creating a functional probiotic product. The focus is on optimizing fermentation conditions to enhance health benefits, thereb...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.afres.2026.101754

The Challenge of Timely, Responsive and Rigorous Ethics Review of Disaster Research: Views of Research Ethics Committee Members.

Matthew Hunt, Catherine M Tansey, James Anderson, Renaud F Boulanger et al. • PLoS ONE (2016)

Research conducted following natural disasters such as earthquakes, floods or hurricanes is crucial for improving relief interventions. Such research, however, poses ethical, methodological and logistical challenges for researchers. Oversig...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0157142

A review on the recent mechanisms investigation of PFAS electrochemical oxidation degradation: mechanisms, DFT calculation, and pathways

Gengyang Li, Mason Peng, Qingguo Huang, Ching-Hua Huang et al. • Frontiers in Environmental Engineering (2025)

Per- and polyfluoroalkyl substances (PFAS) have drawn public concern recently due to their toxic properties and persistence in the environment, making it urgent to eliminate PFAS from contaminated water. Electrochemical oxidation (EO) has s...

DOAJ Open Access (DOAJ) DOI: 10.3389/fenve.2025.1568542

Roles of loneliness and life satisfaction in the relationship between perceived friend social support, positive feelings about the future and loss of motivation

Yavuz Aslan, Orhan Koçak, Aysel Basmacı Kaya, Abdulmohsen Mohammed Abdullah Alkhulayfi et al. • Acta Psychologica (2025)

Purpose: University students often face psychological challenges, particularly loneliness and hopelessness, which are exacerbated by factors such as limited social interactions, economic uncertainty, lack of employment opportunities, and th...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.actpsy.2025.105315

Impact of Electronic Customer Relationship Management on Purchase Intention with mediation role of Customer E-Satisfaction: evidence from Egyptian SMEs

Emad Elhabashy, Mohamed A. Ragheb, Heba Hassan Sadek, Mohamed Abokhasaba • المجلة العربية للإدارة (2024)

The purpose of this research is to empirically investigate the impact of electronic customer relationship management (E-CRM) on purchase Intention with mediation role of Customer E-Satisfaction: evidence from Egyptian SMEs. The methodology ...

DOAJ Open Access (DOAJ) DOI: 10.21608/aja.2024.277492.1610

Botnet detection using graph-based feature clustering

Sudipta Chowdhury, Mojtaba Khanzadeh, Ravi Akula, Fangyan Zhang et al. • Journal of Big Data (2017)

Abstract Detecting botnets in a network is crucial because bots impact numerous areas such as cyber security, finance, health care, law enforcement, and more. Botnets are becoming more sophisticated and dangerous day-by-day, and most of the...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40537-017-0074-7

Analysis of Long-Term Impact of Maintenance Policy on Maintenance Capacity Using a Time-Driven Activity-Based Life-Cycle Costing

Orlando Durán, Paulo Afonso, Vinicius Minatogawa • Mathematics (2020)

In capital-intensive industries, physical assets and maintenance activities play a relevant and strategic role in terms of providing operational continuity and business sustainability. As a result, maintenance support structures are highly ...

DOAJ Open Access (DOAJ) DOI: 10.3390/math8122208