Güncel Gönderiler: Fakülteler
Toplam kayıt 7242, listelenen: 461-480
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Production and characterization of activated carbon foams with various activation agents for electrochemical double layer capacitors (EDLCs) applications
(Elsevier, 2024)Sucrose-based activated carbons were obtained by carbon foams with sugar and cobalt (II) nitrate as precursors, followed by using different chemical activation agents. The effect of Co(NO3)2 concentration, the carbonization ... -
Preparation and characterization of the highly efficient tetraphenylimidazole substituted Phthalocyanine/ZnO composite and investigation of its effect on the photocatalytic degradation of Rhodamine B and 2,4,6-trichlorophenol
(Elsevier, 2024)Growing concerns about industrial waste-induced environmental degradation have driven research towards sustainable solutions. Photocatalytic degradation, fueled by light and avoiding harmful chemicals, offers a promising ... -
Characterization of a highly thermostable recombinant xylanase from Anoxybacillus ayderensis
(Elsevier, 2024)Xylanases are the main enzymes to hydrolyze xylan, the major hemicellulose found in lignocellulose. Xylanases also have a wide range of industrial applications. Therefore, the discovery of new xylanases has the potential ... -
Prognostic importance of PD-L1 expression in bladder cancer patients
(Wolters Kluwer Medknow Publications, 2023)Background: PD-L1/PD-1 molecules are known as important mediators in immune-escape mechanisms of tumors. PD-L1 is highly expressed in various malignancies, including bladder cancer. However, the prognostic value of PD-L1 ... -
Computational modelling and mechanical characteristics of polymeric hybrid composite materials: An extensive review
(Springer, 2024)This study explores the reinforcement of foreign materials (fibers/particles) in polymeric composites, aiming to improve structural characteristics under variable loads. The article critically reviews experimental techniques ... -
Experimental and simulated investigation of a single-phase transformerless H5 inverter topology
(Tafila Technical University, 2024)This paper aims to simulate and experimentally apply a single-phase transformerless H5 inverter topology. The H5 inverter topology is simulated in MATLAB/Simulink environment as both off-grid and grid-connected. The ... -
Analyzing the stochastic dynamics of COVID-19 waves in Turkey using real data and piecewise sinusoidal functions
(Springer, 2024)In this study, the SIR compartmental model with vital dynamics and standard incidence is used to investigate COVID-19 transmission dynamics in Turkey. The transmission rate of the original model is replaced with a piecewise ... -
Solar chimney power plants for sustainable air quality management integrating photocatalysis and particulate filtration: A comprehensive review
(MDPI, 2024)Urban air pollution has become a pressing challenge in recent times, demanding innovative solutions. This review delves into the potential of Solar Chimney Power Plants (SCPPs) as a sustainable approach to mitigating air ... -
Finite element analysis of the behavior of elliptical cracks emanating from the orthopedic cement interface in total hip prostheses
(Techno-Press, 2024)This study examines crack behavior within orthopedic cement utilized in total hip replacements through the finite element method. Its main goal is to compute stress intensity factors (SIF) near the crack tip. The analysis ... -
Transient behavior of flow boiling in structured microchannels under sudden and highly variable heat loads
(Elsevier, 2024)In practice, heat sinks are sometimes exposed to sudden and irregular or highly variable heat loads. Therefore, here, for expanding micro-pin-fin heat sinks having micro cavities (heat sink code: MD) transient flow boiling ... -
Pulsating non-Newtonian heat and fluid flow in a concentric annular duct: An analysis using perturbation series method
(Elsevier, 2024)In the current study, an analytical analysis is conducted to examine laminar pulsating flow and heat transfer of power-law fluid in a concentric annular channel that is uniformly heated. The momentum and energy balance ... -
Closure operators constructed by logical operations on bounded lattices
(Elsevier, 2024)In this paper, closure operators obtained from functions having some properties on bounded lattices are defined. By this way, it is aimed to generalize the notions T and U-closure operators obtained from t-norms and uninorms, ... -
A custom detector construction pattern for Geant4 applications
(Elsevier, 2024)Geant4 Detector Construction Pattern (G4DCP) is a template developed to flexibly construct complex detectors in Geant4 applications. The elements of G4DCP, including G4VUserDetectorConstruction, form an elegant template ... -
Bio-synthesis of graphene oxide-decorated silver nanocomposites using Usnea antarctica and Umbilicaria antarctica from Antarctic Peninsula and evaluation of their antimicrobial activities
(Springer, 2024)In this study, silver@graphene oxide nanocomposites (Ag@GO NCs) derived from extracts of Antarctic lichens Usnea antarctica and Umbilicaria antarctica were synthesized and their antimicrobial activity against to fish ... -
Fabrication of gold thin films on cooled glass substrates
(Springer, 2024)In this article, gold (Au) thin films were fabricated on glass substrates under vacuum conditions (4.5 x 10(-6) Torr) within a temperature range of 100-300 K, incrementing in steps of 50 K. Analyses through Field Emission ... -
Assessing performance of an external compound parabolic concentrator solar collector with cascaded latent heat thermal storage
(Wiley, 2024)This study presents quantitative results of charging experiments conducted on cascaded thermal energy storage system (CTESS) integrated with external compound parabolic concentrator solar collector (XCPCSC). Increasing ... -
Comparative study of single-phase multilevel cascaded transformerless inverters with different modulation methods
(Elsevier, 2024)This paper presents an in-depth exploration of a single -phase multilevel cascaded H5 (CH5) transformerless inverter employing both phase-shifted PWM (PS-PWM) and level-shifted PWM (LS-PWM) methodologies. A comparative ... -
On the continuity in q of the family of the limit q-Durrmeyer operators
(De Gruyter, 2024)This study deals with the one-parameter family {D-q}(q is an element of[0,1]) of Bernstein-type operators introduced by Gupta and called the limit q-Durrmeyer operators. The continuity of this family with respect to the ... -
How do economic growth, renewable energy consumption, and political stability affect environmental sustainability in the united states? Insights from a modified ecological footprint model
(Springer, 2024)In the last century, global warming and environmental pollution issues have reached the levels that threaten humanity. Competition on economic growth is considered one of the primary causes of environmental pollution. It ... -
International framing competition over the women's protection units (YPJ): A comparison between the American and Russian media framings
(Sage Publications, 2024)This article analyses the framing approaches of the Voice of America and Sputnik in the context of international framing competition since these are significant public diplomacy channels for the foreign policies of the ...
