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Green synthesis, characterization and functional validation of bio-transformed selenium nanoparticles

S. Vasanthakumar, M. Manikandan, Muthu Arumugam • Biochemistry and Biophysics Reports (2024)

Selenium, an essential micronutrient with potent anticancer and antioxidant properties, the inorganic form of selenium is highly toxic, while organic and elemental nanoforms are more bioavailable and less toxic and have gained attention owi...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.bbrep.2024.101760

Membrane Dysfunction as a Central Mechanism in LRRK2-Associated Parkinson’s Disease: Comparative Analysis of G2019S and I1371V Variants

Khushboo Singh, Roon Banerjee, Chandrakanta Potdar, Anisha Shaw et al. • Cells (2026)

Mutations in leucine-rich repeat kinase 2 (LRRK2) are among the most common genetic causes of Parkinson’s disease (PD), yet substantial heterogeneity exists among pathogenic variants. How mutations in distinct functional domains of LRRK2 di...

DOAJ Open Access (DOAJ) DOI: 10.3390/cells15040342

OCCURENCE OF OESTRUS OVIS IN GOATS IN PALAKKAD, KERALA AND ITS SUCCESSFUL MANAGEMENT

Bindu Lakshmanan, K.T. Rajimon, K.M. Manjusha, P. Muhammed Shiyas et al. • Journal of Veterinary and Animal Sciences (2019)

Oestrus ovis is a larviparous protelean fly whose larvae parasitize the nasal cavities and adjoining sinuses of sheep and goats. It is primarily a widespread infestation of sheep and rarely occurs in goat, camel, deer, reindeer, elk and ib...

DOAJ Open Access (DOAJ)

Urban Sprawl and Changes in Land-Use Efficiency in the Beijing–Tianjin–Hebei Region, China from 2000 to 2020: A Spatiotemporal Analysis Using Earth Observation Data

Meiling Zhou, Linlin Lu, Huadong Guo, Qihao Weng et al. • Remote Sensing (2021)

Sustainable development in urban areas is at the core of the implementation of the UN 2030 Agenda and the Sustainable Development Goals (SDG). Analysis of SDG indicator 11.3.1—Land-use efficiency based on functional urban boundaries—provide...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs13152850

Lie similarity analysis of MHD Casson fluid flow with heat source and variable viscosity over a porous stretching sheet

Thenmozhi D, M. Eswara Rao, Ch. Nagalakshmi, RLV.Renuka Devi et al. • International Journal of Thermofluids (2024)

The current study presents a novel examination of heat transfer properties in a magnetohydrodynamic (MHD) flow of Casson fluid across a porous stretching sheet, uniquely incorporating the effects of heat source and variable viscosity. Unlik...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijft.2024.100804

Novel fractional integral inequalities for GA-Cr-convex functions and connections with information systems

Asfand Fahad, Zammad Ali, Shigeru Furuichi, Yuanheng Wang • Alexandria Engineering Journal (2025)

Due to applicability of mathematical inequalities in control systems, actuarial science, information theory and its utilization in other sciences, several researchers are inclined to prove their refinements and generalizations. In the study...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.aej.2024.11.034

Entropy Measures for Plithogenic Sets and Applications in Multi-Attribute Decision Making

Shio Gai Quek, Ganeshsree Selvachandran, Florentin Smarandache, J. Vimala et al. • Mathematics (2020)

Plithogenic set is an extension of the crisp set, fuzzy set, intuitionistic fuzzy set, and neutrosophic sets, whose elements are characterized by one or more attributes, and each attribute can assume many values. Each attribute has a corres...

DOAJ Open Access (DOAJ) DOI: 10.3390/math8060965

Optimality conditions in multiobjective programming models with semi-infinite constraints using generalized (h,φ)-G-type I functions

Tareq Saeed, Vinay Singh, Savin Treanţă, Solomon Lalmalsawma • Results in Control and Optimization (2024)

In this paper, we introduce a new class of generalized (h,φ)-G-type I vector-valued functions, by combining the notions of (h,φ)-differentiable functions, G-invex functions, and type I functions. By using these new concepts, we formulate an...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.rico.2024.100395

Cost of inaction: a framework to estimate the economic cost of missing a patient with tuberculosis in the Indian context

Salmaan Keshavjee, Meredith B Brooks, Tom Nicholson, Viswanath Pingali • BMJ Open (2023)

Objectives To estimate the economic impact of failure to find and treat tuberculosis disease and prevent tuberculosis infection from progressing to active disease.Design Estimating the economic cost of not finding and treating a patient suf...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjopen-2022-070717

A robust and uncertainty-aware machine learning framework for PM2.5 prediction in a coastal urban Indian environment: implications for sustainable air quality management

Salvator Lawrence, Srimuruganandam Bhathmanabhan • Sustainable Environment Research (2026)

Abstract Accurate prediction of fine particulate matter (PM2.5) remains challenging because atmospheric processes are nonlinear, nonstationary, and influenced by temporal variability, measurement uncertainty, and episodic pollution events. ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s42834-026-00296-y

<i>Vibrio parahaemolyticus</i> Isolates from Asian Green Mussel: Molecular Characteristics, Virulence and Their Inhibition by Chitooligosaccharide-Tea Polyphenol Conjugates

Suriya Palamae, Ajay Mittal, Mingkwan Yingkajorn, Jirakrit Saetang et al. • Foods (2022)

Fifty isolates of Vibrio parahaemolyticus were tested for pathogenicity, biofilm formation, motility, and antibiotic resistance. Antimicrobial activity of chitooligosaccharide (COS)-tea polyphenol conjugates against all isolates was also st...

DOAJ Open Access (DOAJ) DOI: 10.3390/foods11244048

Critical review of leachate pathways, groundwater contamination, and health risks in tropical urban aquifers

M. Bamini, R. K. Somashekar • Discover Environment (2026)

Abstract Rapid, under-serviced urbanization across the tropical belt has left many cities dependent on open dumps. These dumps and poorly engineered landfills often sit above shallow, heavily used aquifers. This review uses the Doddabidarak...

DOAJ Open Access (DOAJ) DOI: 10.1007/s44274-026-01021-7

Screen Out Anaemia Among Adolescent Boys as Well!

Dheeraj Gupta, Bhawana Pant, Ranjeeta Kumari, Monika Gupta • National Journal of Community Medicine (2013)

Background: Adolescence – a period of transition between childhood and adulthood is a significant period of human growth and maturation. Adolescents represent about a fifth of India’s population. Many studies in recent times have highlighte...

DOAJ Open Access (DOAJ)

Numerical Simulation of Cooling Plate Using K-Epsilon Turbulence Model to Cool Down Large-Sized Graphite/LiFePO<sub>4</sub> Battery at High C-Rates

Satyam Panchal, Krishna Gudlanarva, Manh-Kien Tran, Münür Sacit Herdem et al. • World Electric Vehicle Journal (2022)

In this paper, an analogous study of the velocity and temperature profiles inside microchannel cooling plates (with hydraulic diameter of 6 mm), placed on a large pouch-type LiFePO4 battery, is presented using both the laboratory and simula...

DOAJ Open Access (DOAJ) DOI: 10.3390/wevj13080138

Influence of convectively coupled equatorial Kelvin waves on March-May precipitation over East Africa

Okello Ochieng Phillip, Tan Guirong, Ongoma Victor, Nyandega Isaiah • Geographica Pannonica (2021)

Convectively coupled equatorial Kelvin waves (CCEKWs) are those types of equatorially trapped disturbances that propagate eastward and are among the most common intra-seasonal oscillations in the tropics. There exists two-way feedback betwe...

DOAJ Open Access (DOAJ) DOI: 10.5937/gp25-31132

راهبرد توسعه گردشگری پایدار برای چشم‌انداز بیابان سرد: مطالعه موردی روستای کوهستانی، ناکو

Ravinder Jangra, Etender Singh, Sunil Manglaw, Poonam Jangra et al. • جغرافیا و آینده پژوهی منطقه‌ای (2024)

پیشینه: ارزیابی ظرفیت ، جزء مهمی در حفظ پایداری در بخش گردشگری است. تمام نگرانی‌ها در گردشگری به تعداد گردشگرانی که از یک مکان خاص بازدید می‌کنند، مرتبط است. منطقه مورد مطالعه دارای مناظر زیبا در اکوسیستم بیابان سرد و همچنین ویژگی‌های متمای...

DOAJ Open Access (DOAJ) DOI: 10.30466/grfs.2024.55106.1042

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

Climate change adaptation in agriculture food supply chains: a bibliometric and content analysis

Rahmanwali Sahar, Munjiati Munawaroh, Jawidullah Iqbal • Discover Sustainability (2025)

Abstract This study explores the intellectual development and research landscape surrounding climate change adaptation in agricultural food supply chains through a combined bibliometric and content analysis. The primary objective is to map ...

DOAJ Open Access (DOAJ) DOI: 10.1007/s43621-025-02105-9