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Impact of β-glucan dietary supplementation on productive, reproductive performance and physiological response of laying hens under heat stress conditions

Waheed Ezzat, Khalid M. Mahrose, Ahmed M. Rizk, Magdy M.M. Ouda et al. • Poultry Science (2024)

The exploration for effective in-feed additives is growing owing to the global climatic change trend to alleviate the negative effects of heat stress in laying hens. This research assessed the potential of using B-glucan (G) as an antiheat ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.psj.2023.103183

Ergosphere and shadow of a rotating regular black hole

Sushant G. Ghosh, Muhammed Amir, Sunil D. Maharaj • Nuclear Physics B (2020)

The spacetime singularities in classical general relativity predicted by the celebrated singularity theorems are formed at the end of gravitational collapse. Quantum gravity is the expected theory to resolve the singularity problem but we a...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.nuclphysb.2020.115088

Conservation and Preservation for Endangered Mangrove Species: Comprehensive Case Study of Swamp Forest on North Coast Area of Malaysia

Mona Fairuz Ramli, Ahmad Shabudin Ariffin, Marziah Zahar, Aizat Md Sin et al. • Ilmu Kelautan (2022)

Mangrove forests are special type of coastal ecosystem characterized by their adaptations that enable plants to thrive in saline soil. Despite accounting for only about 1% of global forest coverage, mangroves are keystone ecosystems that pr...

DOAJ Open Access (DOAJ) DOI: 10.14710/ik.ijms.27.4.297-306

Securing Electric Vehicle Performance: Machine Learning-Driven Fault Detection and Classification

Mahbub Ul Islam Khan, Md. Ilius Hasan Pathan, Mohammad Mominur Rahman, Md. Maidul Islam et al. • IEEE Access (2024)

Electric vehicles (EVs) are commonly recognized as environmentally friendly modes of transportation. They function by converting electrical energy into mechanical energy using different types of motors, which aligns with the sustainable pri...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2024.3400913

Reconstructing lost memories: Social memory as a foundation for disaster mitigation in Pandai Sikek

Handrian Ginting Jonson, Afrida Afrida, Zulkifli Addina, Subhiati Nur et al. • E3S Web of Conferences (2025)

This study examines the 2024 flash flood in Pandai Sikek, West Sumatra, through the lens of disaster anthropology and social memory. Based on preliminary research and one week of ethnographic fieldwork, the research reveals that while extre...

DOAJ Open Access (DOAJ) DOI: 10.1051/e3sconf/202567702011

Shared but Threatened: The Heritage of Wild Food Plant Gathering among Different Linguistic and Religious Groups in the Ishkoman and Yasin Valleys, North Pakistan

Muhammad Abdul Aziz, Arshad Mehmood Abbasi, Zahid Ullah, Andrea Pieroni • Foods (2020)

A wild food ethnobotanical field study was conducted in the Ishkoman and Yasin valleys, located in the Hindukush Mountain Range of Gilgit-Baltistan, northern Pakistan. These valleys are inhabited by diverse, often marginalized, linguistic a...

DOAJ Open Access (DOAJ) DOI: 10.3390/foods9050601

Enhancing dental trauma management: insights into physical education graduates’ knowledge and performance

Fahimeh Pakravan, Ali Yousefian Najafabadi, Zohreh Meshkati, Mehdi Nasr Isfahani • BMC Oral Health (2025)

Abstract Introduction Injuries sustained during physical activities are a common concern among athletes, with dental trauma representing a significant yet often under-addressed component. Timely and appropriate intervention is critical to s...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12903-025-06806-5

The Role of Islamic Finance in Confronting Natural Disasters through Collective Financing: A Case Study

Mohammed Er-Riyad Er-Riyad, Maroua El-Jihaoui, Ibrahim Bamohammed • Jurnal Iqtisad (2025)

Crowdfunding platforms are considered valuable tools within Islamic finance due to their potential compliance with Islamic Sharia principles and their absence of any suspicion related to usury (Riba). These platforms are new financing mecha...

DOAJ Open Access (DOAJ) DOI: 10.31942/iq.v12i1.13003

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