Enerji Bilimi ve Teknolojileri
Güncel Gönderiler
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Survey- and simulation-based analysis of residential demand response: Appliance use behavior, electricity tariffs, home energy management systems
(Sustainable Cities and Society, 2023)Residential demand response (DR) aims to stabilize the electricity grid by utilizing the flexibility of end-users. To this end, end-users are offered time-varying electricity prices and incentivized for load shifting. ... -
Nickel oxide decorated halloysite nanotubes as sulfur Host materials for lithium–sulfur batteries
(2023)Lithium–sulfur batteries with high energy density still confront manychallenges, such as polysulfide dissolution, the large volume change of sulfur,and fast capacity fading in long-term cycling. Herein, a naturally ... -
Techno-economic analysis of PV systems with manually adjustable tilt mechanisms
(Engineering Science and Technology, an International Journal, 2022)Solar radiation falling on photovoltaic (PV) panel surface can be maximized via solar tracking systems, however, in return for infeasible investments. On the other hand, manual and periodic tilt adjustment of PVs can ... -
Boundary layer stability impact on wind power
(Turkish-German University, 2020)Turbulence calculation is important in terms of the amount of energy the turbines will produce and the resistance of the turbines to extreme loads. Turbulence is the deviations of regular flow. Friction faced by flow and ... -
Synthesis of Poly (methyl methacrylate) with Borax Decahydrate Addition for Energy Applications
(Turkish-German University, 2020)The modified polymer composites can be included as the substrate for the utilization at the photovoltaic-thermal collectors to generate solar electricity and heat in solar energy systems. Poly (methyl methacrylate) seems ... -
Investigation of the elastic properties of poly (methylmethacrylate) reinforced with graphene nanoplatelets
(Journal of Applied Polymer Science, 2021)The technique for synthesis of poly (methyl methacrylate) (PMMA) by atomtransfer radical polymerization has been strengthened by using graphenenanoplatelets (GNPs) to enhance the elastic properties of the polymer. In orderto ... -
Improvement of thermal stability and gamma-rayabsorption in microwave absorbable poly(methylmethacrylate)/graphene nanoplatelets nanocomposite
(Journal of Applied Polymer Science, 2021)The graphene nanofiller (2 wt%) was dispersed in poly(methyl methacrylate) byin situ polymerization method. The optimum high frequency (microwave)absorption was evaluated at X-band due to changes in the scattering ... -
Effect of the improved bulk modulus on dielectric properties of poly (methyl methacrylate)/borax hybrid composite at radar frequencies
(Materials Today Communications, 2022)A cross-linkable thermoplastic has been synthesized by the Atom Transfer Radical Polymerization method for the development of PMMA/Borax composite with broadband radio-absorbing properties. The radio-physical characteristics ... -
Optical development and density modification dependence in poly (methyl methacrylate) reinforced with borax microparticles
(Journal of Polymer Research, 2023)The synthesis of the poly (methyl methacrylate) composite containing borax decahydrate microparticles at two different concentrations (such as 5 and 10 wt %) was significant to derive amphibious features (such as wettability ... -
Strengthened bonds by chemical development at surface of low dielectric PMMA/Borax composite for low reflection of broadband waves (500 MHz—50 GHz)
(Journal of Polymer Research, 2023)PMMA (polymethylmethacrylate) and borax doped copolymer were synthesized by using atom transfer radical polymerization method. The uses of this copolymer were evaluated to spread it and to a wider area of use or to place ... -
Classification of breast cancer histopathological images using DenseNet and transfer learning
(Hindawi Publishing Corporation, 2022)Breast cancer is one of the most common invading cancers in women. Analyzing breast cancer is nontrivial and may lead to disagreements among experts. Although deep learning methods achieved an excellent performance in ... -
Tyrosine, phenylalanine, and tryptophan undergo self-aggregation in similar and different manners
(MDPI-Multidisciplinary Digital Publishing Institute, 2022)Phenylalanine, tyrosine, and tryptophan are aromatic amino acids, and they are of high interest in both health science and biotechnology. These amino acids form organized structures, like fibrils and nanotubes. Although ... -
Benzimidazole-hydrazone derivatives: synthesis, in vitro anticancer, antimicrobial, antioxidant activities, in silico DFT and ADMET studies
(Elsevier, 2022)The Austrian statesman Metternich is widely recognized as a leading actor in European affairs in the first half of the nineteenth century. What has been surprisingly neglected is the long-lasting impact of his nationality ... -
Techno-economic analysis of PV systems with manually adjustable tilt mechanisms
(Elsevier, 2022)Solar radiation falling on photovoltaic (PV) panel surface can be maximized via solar tracking systems, however, in return for infeasible investments. On the other hand, manual and periodic tilt adjustment of PVs can ... -
Optimal sizing of PV-BESS units for home energy management system-equipped households considering day-ahead load scheduling for demand response and self-consumption
(Elsevier, 2022)Today, selling electricity to the grid has lost its former profitability with reduced feed-in tariff (FiT) rates. This makes it crucial for prosumers to increase self-consumption and size their photovoltaic (PV) and battery ... -
Application of energy efficiency obligation scheme for electricity distribution companies in Turkey
(Elsevier, 2022)To realize the existing energy-saving potential in a short time according to 2012/27/EU Energy Efficiency Directive, in 2017, Turkey published National Energy Efficiency Action Plan (NEEAP), containing Energy Efficiency ... -
Enantioselective synthesis of 2,3-dihydrofurans using a bifunctional quinine/squaramide organocatalyst
(Royal Society of Chemistry, 2022)Asymmetric organocatalytic domino type Michael-S(N)2 reactions give access to enantiomerically enriched dihydrofuran derivatives that can be used as valuable chiral building blocks. A variety of alpha-bromonitroalkenes and ... -
An assessment of wind energy status, incentive mechanisms and market in Turkey
(Elsevier, 2021)Turkey attaches great importance to energy diversification to reduce the energy dependence on fossil resources. In this regard, Turkey assigned energy targets by 2023 including 20 GW of installed wind capacity. Yet, despite ... -
Concentration effects on the self-assembly of tyrosine molecules
(The Royal Society of Chemistry, 2021)Molecular self-assembly is a ubiquitous phenomenon in which individual atoms or molecules set up an ordered structure. It is of high interest for understanding the biology and a variety of diseases at the molecular level. ... -
Facial expression recognition using deep learning
(American Institute of Physics, 2021)Facial expression recognition has become an increasingly important area of research in recent years. Neural network-based methods have made amazing progress in performing recognition-based tasks, winning competitions set ...