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Optimization of cationic nanoparticles stabilized by poloxamer 188: A potential approach for improving the biological activity of Aloe perryi

Tahany Saleh Aldayel, Mohamed M. Badran, Abdullah H. Alomrani, Nora A. AlFaris et al. • Heliyon (2023)

Aloe perryi (AP) has gained considerable interest as a medicinal herb in various biological applications due to its rich phytochemical composition. However, the therapeutic benefits of AP could be potentiated by utilizing nanotechnology. Mo...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2023.e22691

Hybrid Organometallic-Inorganic Nanomaterial: Acetyl Ferrocene Schiff base Immobilized on Silica Coated Magnetite Nanoparticles

M. Masteri-Farahani, S. Adegozali, A. Matin • Journal of Nanostructures (2015)

In  this  work,  a  new  hybrid  organometallic-inorganic  hybrid nanomaterial was prepared by immobilization of acetyl ferrocene on the  surface  of magnetite  nanoparticles. Covalent  grafting of silica coated magnetite nanoparticles (SCM...

DOAJ Open Access (DOAJ) DOI: 10.7508/jns.2015.04.003

A case study on morphological aspects of distinct magnetized 3D hybrid nanoparticles on fluid flow between two orthogonal rotating disks: An application of thermal energy systems

Zahra Abdelmalek, M. Zubair Akbar Qureshi, S. Bilal, Qadeer Raza et al. • Case Studies in Thermal Engineering (2021)

The consolidation power of different nanomaterials such as metallic nanoparticles and metallic-oxides nanoparticles in a new-fangled and energetic hybrid material should give rise to fascinating properties that combine the advantages of eac...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.csite.2020.100744

An assessment of the mathematical model for estimating of entropy optimized viscous fluid flow towards a rotating cone surface

Yong-Min Li, M. Ijaz Khan, Sohail A. Khan, Sami Ullah Khan et al. • Scientific Reports (2021)

Abstract Entropy optimization in convective viscous fluids flow due to a rotating cone is explored. Heat expression with heat source/sink and dissipation is considered. Irreversibility with binary chemical reaction is also deliberated. Nonl...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-021-89739-7

Survival Strategy of an Emerging State beyond Warfare: Diplomatic Practices in Ilorin Emirate, Central Nigeria in the Nineteenth Century

Oladimeji Alabi • Transcultural Journal of Humanities and Social Sciences (2023)

The use of diplomacy as a statecraft was visible in precolonial Africa. It was primarily concerned with relations among states to achieve mutually beneficial agreements. Diplomacy in precolonial Africa included trade treaties, protection, s...

DOAJ Open Access (DOAJ) DOI: 10.21608/tjhss.2023.322448

Are clean energy markets efficient? A multifractal scaling and herding behavior analysis of clean and renewable energy markets before and during the COVID19 pandemic

Bilal Ahmed Memon, Faheem Aslam, Shakhnoza Asadova, Paulo Ferreira • Heliyon (2023)

The literature lacks thorough and adequate evidence of the efficiency and herding behavior of clean and renewable energy markets. Therefore, the key objective of this paper is to explore the multifractality and efficiency of six clean energ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2023.e22694

An Optimization via Simulation approach for the preemptive and non-preemptive multi-mode resource-constrained project scheduling problems

Parham Azimi, Naeim Azouji • International Journal of Industrial Engineering and Production Research (2017)

In this paper a novel modelling and solving method has been developed to address the so-called resource constrained project scheduling problem (RCPSP) where project tasks have multiple modes and also the preemption of activities are allowed...

DOAJ Open Access (DOAJ)

Bioconversion of Date Waste into Bacterial Nanocellulose by a New Isolate <i>Komagataeibacter</i> sp. IS22 and Its Use as Carrier Support for Probiotics Delivery

Islam Sayah, Ibtissem Chakroun, Claudio Gervasi, Davide Barreca et al. • Foods (2025)

Bacterial nanocellulose (BNC) has gained considerable interest over the last decade due to its unique properties and versatile applications. However, the low yield and the high production cost significantly limit its industrial scalability....

DOAJ Open Access (DOAJ) DOI: 10.3390/foods14162853

Dietary diversity among Sundarbans forest-dependent communities: Prevalence, determinants, and livelihood implications.

Md Tanvir Hossain, Tunvir Ahamed Shohel, Md Nasif Ahsan, Md Nazrul Islam • PLoS ONE (2026)

The resources of the Sundarbans mangrove forest have provided livelihoods for communities in Bangladesh and India that depend on it. However, the role of the Sundarbans in ensuring the household dietary diversity of Sundarbans mangrove fore...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0342800

Analisis Kualitas Layanan Penyerapan Aspirasi Anggota DPR RI Dengan Pendekatan Quality Function Deployment (QFD)

Rizal Sarifuddin • Jurnal Sistem dan Manajemen Industri (2017)

Public satisfaction can be achieved if the government apparatus directly involved in the service, can understand and appreciate and wish to perform excellent service. This study aims to identify the level of public satisfaction with the per...

DOAJ Open Access (DOAJ) DOI: 10.30656/jsmi.v1i2.473

A Framework to Estimate the Nutritional Value of Food in Real Time Using Deep Learning Techniques

Raza Yunus, Omar Arif, Hammad Afzal, Muhammad Faisal Amjad et al. • IEEE Access (2019)

There has been a rapid increase in dietary ailments during the last few decades, caused by unhealthy food routine. Mobile-based dietary assessment systems that can record real-time images of the meal and analyze it for nutritional content c...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2018.2879117

Assessment of knowledge, attitude, and practices regarding the relationship of obesity with diabetes among the general community of Pakistan

Arooj Kiran, Naseer Ali Shah, Shujaul Mulk Khan, Haroon Ahmed et al. • Heliyon (2024)

This study sought to evaluate the influence of knowledge, attitude, and practices assessment on diabetes related to obesity in Pakistani society. Data was collected both through door to door and online survey approaches from 518 participant...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2024.e29081

Interplanetary external driven quasidynamo as the origin of geomagnetic jerks correlated with length of day and gravity anomaly

Mohsen LUTEPHY • Contributions to Geophysics and Geodesy (2018)

We report phenomenological inevitable correlation between the Sun’s magnetic field oscillation through the Earth and the Jupiter, with sinusoidal geomagnetic jerks observed at the Earth, additionally aligned with the gravity and length of d...

DOAJ Open Access (DOAJ) DOI: 10.2478/congeo-2018-0002

Effect of Accelerated Weathering on Color and Physico-mechanical Properties of Wood-plastic Composites with Nano Titanium Dioxide

Seyyed Khalil HosseiniHashemi, Ahad Rahimi, Nadir Ayrilmis • BioResources (2024)

Polypropylene (PP) with black locust wood flour and maleic grafted polypropylene were used to prepare wood plastic composites (WPC) by injection molding. The effect of the addition of nano titanium oxide (nano TiO2) on the properties of the...

DOAJ Open Access (DOAJ)

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