Güncel Gönderiler: Piri Reis University Institutional Repository
Toplam kayıt 1751, listelenen: 101-120
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Life Cycle Assessment and Calculation of Carbon Footprint of PDU Systems Used in Data Centers
(Institute of Electrical and Electronics Engineers Inc., 2024)Nowadays data centers become more and more important. Increased number of data centers are built due to the emerging and expanding digital currency, IoT and AI applications. However, the share of data centers in the total ... -
Modification of surface and subsurface properties of cold-rolled Ti6Al4V sheets through water jet shot peening
(IOP Publishing Ltd., 2025)Titanium alloys possess remarkable properties, such as high strength, biocompatibility, and resistance to corrosion. Nonetheless, both their surface and subsurface properties require improvements, particularly for applications ... -
Static stability of functionally graded porous nanoplates under uniform and non-uniform in-plane loads and various boundary conditions based on the nonlocal strain gradient theory
(Elsevier Ltd., 2025)This work examines the buckling behavior of functionally graded porous nanoplates embedded in elastic media. Size effects are added to the nanoplate constitutive equations using nonlocal strain gradient theory. The ... -
Investigating the effect of copper oxide nanoparticles radius on thermal behavior of silica aerogel/paraffin nanostructure using molecular dynamics simulation
(Pergamon-Elsevier Science Ltd., 2025)Individuals utilize various renewable energy sources due to the augmenting fuel costs and increased greenhouse gas emissions. Currently, scientists are confronted with a significant challenge that must be resolved. They ... -
Multi-objective optimization of buckling load and natural frequency in functionally graded porous nanobeams using non-dominated sorting genetic Algorithm-II
(Pergamon-Elsevier Science Ltd., 2025)This study investigates the fundamental natural frequency and critical buckling load of Functionally Graded Porous nanobeams supported by an elastic medium, addressing the need for optimized designs in advanced nanostructures. ... -
Transforming health and wellness: Exploring the captivating convergence of rehabilitation, exercise, and cutting-edge health gadgets in the rapidly evolving tech-driven world
(Elsevier Ltd., 2025)In the rapidly evolving tech-driven landscape, a captivating convergence of rehabilitation, exercise, and cuttingedge health gadgets is fundamentally reshaping individual health and fitness pursuits. The adoption of ... -
Numerical analysis of hydrogen production by methanol and methane steam reforming using compact reactors
(Elsevier Ltd., 2025)The steam reforming performance of methane and methanol in compact reactors in marine environments are investigated by using numerical models. Optimal operation conditions and output performances are evaluated for various ... -
Foam-based antibacterial hydrogel composed of carboxymethyl cellulose/ polyvinyl alcohol/cerium oxide nanoparticles for potential wound dressing
(Elsevier Ltd., 2025)Foam-based wound dressing materials produced by dispersing gas phases in a polymeric material are soft, adapt to the body shape, and allow the absorption of wound exudate due to their porous structure. Most of these ... -
A concept-aware explainability method for convolutional neural networks
(Springer Science and Business Media Deutschland GmbH, 2025)Although Convolutional Neural Networks (CNN) outperform the classical models in a wide range of Machine Vision applications, their restricted interpretability and their lack of comprehensibility in reasoning, generate many ... -
Ab Initio Study of Structural, Elastic, Dynamical and Optoelectronic Properties of Half-Heusler BaCaZ (Z = Si, Ge, Sn) Alloys
(WILEY-V C H VERLAG GMBH, 2025)Half-Heusler BaCaZ (Z = Si, Ge, Sn) alloys are investigated to determine their structural, elastic, dynamical, electronic, and optical characteristics. It is achieved using Wien2k of full-potential linearized augmented ... -
Effects of thermal shock on the performance of welded metallic compounds: A molecular dynamics approach
(Pergamon-Elsevier Science Ltd., 2025)Welded metals exhibit various mechanical properties influenced by multiple factors, with temperature playing a crucial role. Although research exists on the mechanical behavior of welded materials, gaps remain in understanding ... -
Chitosan films incorporated with berberine: enhanced mechanical, antioxidant, and antimicrobial properties as potential food packaging material
(Springer, 2025)Conventional food packaging films pose significant environmental hazards. Consequently, there has been a burgeoning interest in biopolymers, leading to numerous studies to develop biodegradable and bioactive films suitable ... -
Assessment on Maritime Students' Awareness, Perceptions and Needs in Career Planning in Tertiary Education
(Fac Maritime Studies, 2024)Although seafaring is seen as an attractive profession for prospective students in terms of having the opportunity to see different parts of the world while working and earning more money in less time compared to other ... -
Accurate prediction of the rheological behavior of MWCNT-Al2O3/ water-ethylene glycol nanofluid with metaheuristic-optimized machine learning models
(Elsevıer France-Edıtıons Scıentıfıques Medıcales Elsevıer, 2025)The accurate prediction of the rheological properties of nanofluids is critical for optimizing their application in various industrial systems. This study focuses on the dynamic viscosity prediction of MWCNT-Al2O3/water ... -
Thermal behavior of silica aerogel-paraffin nanocomposites in a nanochannel under varying magnetic fields: A molecular dynamics study
(Elsevier Ltd., 2025)The demand for efficient energy conservation methods is growing amid rising fuel costs and greenhouse gas emissions. Phase change materials are essential for thermal energy storage, and silica aerogels, when combined with ... -
Assessing analysis of a small-scale dual rotor counter-rotation wind turbine with a unique pitch mechanism: Experimental parametric study
(Academic Press Ltd. - Elsevier Science Ltd., 2025)The increasing global energy demand and the search for sustainable solutions have brought wind energy to an important position among renewable energy sources. This study focuses on the design, manufacturing and testing of ... -
Risk Assessment Model for Failures and Errors in Maritime Accidents
(Springer Nature, 2024)This study involved an examination of 3200 maritime accident investigation reports to identify factors contributing to maritime accidents and their consequences. The information extracted from these reports was categorized ... -
Advancing Global Innovation Metrics: A Comprehensive Country Ranking Using the Novel LOPCOW-CoCoSo Model
(Springer Nature, 2024)In today's rapidly evolving world, innovation plays a crucial role in a country’s economic well-being. This research presents a new approach to assessing and ranking nations based on their innovation capabilities. Using a ... -
Valence Electron Count-Based Density Functional Theory to Investigate Structural Stability, Optoelectronic and Thermoelectric Properties of New p-Type Half-Heusler Zryau (Y=B, Al) Alloys
(John Wiley and Sons Inc., 2025)The full-potential linearized augmented plane wave (FP-LAPW) method within the framework of density functional theory (DFT) and semi-classical Boltzmann transport theory under the constant relaxation time approximation has ... -
Advancing micromixing techniques: the role of surface acoustic waves and fluid–structure interaction in non-newtonian fluids
(Springer Science and Business Media Deutschland GmbH, 2025)This study numerically investigated the enhancement of micromixing efficiency through integrating surface acoustic waves (SAWs) and hyper-elastic channel walls, modeled using a power-law fluid representative of human blood ...
