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Toplam kayıt 3419, listelenen: 3281-3290
Effects of wars on merchant seafarers: Study on experiences and concerns in the Russia-Ukraine war
(Sage Publications, 2024)
Merchant seafarers, the key workers of the global economy as stated by the International Maritime Organization, are becoming targets of armed attacks, even if they have nothing to do with weapons. Several ships have been ...
On approximation properties of generalized Lupas type operators based on Polya distribution with Pochhammer k-symbol
(Hacettepe University, 2022)
The purpose of this paper is to introduce a Kantorovich variant of Lupas-Stancu operators based on Polya distribution with Pochhammer k-symbol. We obtain rates of convergence for these operators by means of the classical ...
Experimental models to study immune dysfunction in the pathogenesis of Parkinson’s disease
(MDPI, 2024)
Parkinson’s disease (PD) is a chronic, age-related, progressive multisystem disease associated with neuroinflammation and immune dysfunction. This review discusses the methodological approaches used to study the changes ...
An experimental study on microstructural, mechanical and machinability properties of as-cast and heat-treated al-7Si-mg alloy
(Springer, 2024)
The automotive industry is constantly striving for targets for the development of lightweight materials for less fuel consumption and carbon emissions. For this purpose, lighter and higher-performance Al-Si alloys with ...
Reinforcing effects of polypropylene on energy absorption and fracturing of cement-based tailings backfill under impact loading
(Springer, 2024)
Polypropylene (PP) fiber-reinforced cement-based tailings backfill (FRCTB) is a green compound material with superior crack resistance and has good prospects for application in underground mining. However, FRCTB exhibits ...
Comparison of mandibular morphometric parameters in digital panoramic radiography in gender determination using machine learning
(Springer, 2024)
Objective: This study aimed to evaluate the usability of morphometric features obtained from mandibular panoramic radiographs in gender determination using machine learning algorithms. Materials and methods: High-resolution ...
Enhancing preservice teachers’ understanding of the nature of science through place-based socioscientific issue instruction: The sea-filled airport case
(Springer, 2024)
Coastal countries are increasingly considering the construction of sea-filled airports to address limitations imposed by land availability. While these airports provide additional space in areas where land is scarce or ...
Enhanced microbial safety of channel catfish (Ictalurus punctatus) fillet using recently invented medium molecular weight water-soluble chitosan coating
(Wiley, 2020)
Chitosan with higher molecular weight exhibited higher antimicrobial efficacy against foodborne pathogens. However, the poor water solubility of higher or medium molecular weight chitosan limits its applications. To overcome ...