Suggested Topics within your search.
Suggested Topics within your search.
-
3001
Multi-Criteria Fuzzy Portfolio Optimization Considering Varying Levels of Investor Expectations
Published 2025-03-01“…Subsequently, employing quantitative methods and the foundations of fuzzy logic, we transform the problem into a single-objective linear problem, making it amenable to solution using conventional optimization methods and software. …”
Get full text
Article -
3002
Next-generation calcium oxide nanoparticles: A breakthrough in energy storage and humidity sensing
Published 2025-03-01“…The synthesized nanoparticles were then characterized by using different analytical methods including X-ray Diffraction, Fourier Transform Infrared spectroscopy, Field Emission Scanning Electron Microscopy, X-ray photoelectron spectroscopy, UV–Visible spectroscopy, thermogravimetric analysis and nitrogen adsorption-desorption analysis. …”
Get full text
Article -
3003
Structural and Optical Properties of (MgZnO/rGO) Nanocomposites
Published 2023-10-01“…In the present study, Mg-doped ZnO/rGO with different Mg compositions was prepared by Co-precipitation method with subsequent calcination at high temperature .Crystalline structure, morphology and optical properties were investigated and discussed according to the experimental results.…”
Get full text
Article -
3004
The technical diversity of postmodern arts and their representation In students' products
Published 2025-08-01“…This is what helped the artist to create different works of art, depending on the different mechanisms and new techniques of display that are different from what was previously seen and outside the norm and the approved values. …”
Get full text
Article -
3005
Improving the performance of UV-curable coatings with carbon nanomaterials
Published 2018-07-01“…Utilizing the methods of Fourier transform infrared (FTIR) spectroscopy, ultraviolet-visible (UV-VIS) spectroscopy, wide angle X-ray diffraction (WAXS) and thermogravimetric analysis (TGA), the chemical structures and physical properties of the coatings were analyzed. …”
Get full text
Article -
3006
Differentiation of Malignant Pleural Effusions from Lung Squamous Cell Carcinoma and Adenocarcinoma through FTIR Spectroscopy: A Prognostic Approach
Published 2025-05-01“…Conclusion: The FTIR spectral ratios A1080/A1243 and A1080/A1170 differentiate SCC from adenocarcinoma. Fourier transform infrared spectroscopy may be an adjunct to cytology, offering a more rapid and cost-effective method for differentiating MPE.…”
Get full text
Article -
3007
Sustainable recycling of PET/cotton mixed waste fabrics: Mechanical decomposition and efficient component separation for reuse
Published 2025-08-01“…To separate and recover polyester and other components from mechanically decomposed polyester-based waste fabrics, two methods were proposed and explored. The separation effectivity of different material components was evaluated using Fourier transform infrared spectroscopy and thermogravimetric analysis. …”
Get full text
Article -
3008
ANF-Net: A Refined Segmentation Network for Road Scenes with Multiple Noises and Various Morphologies of Cracks
Published 2025-03-01“…Simulations are conducted using three publicly available crack datasets, and the proposed method is compared with mainstream segmentation models. …”
Get full text
Article -
3009
Silica Synthesis from Mount Semeru Volcanic Ash as a Nickel Heavy Metal Adsorbent
Published 2025-08-01“…The silica gel adsorbent was made using the sol-gel method with different amounts of NaOH (1.0 M, 2.0 M, 3.0 M, and 4.0 M) and acid catalysts (acetic and hydrochloric acid). …”
Get full text
Article -
3010
Recovery of Proteins and Structural and Functional Properties of Corn Starch Processing Wastewater by Foam Separation Coupled with Ultrafiltration
Published 2025-04-01“…In this study, the foam separation coupled with ultrafiltration (UF) method was proposed to recover the protein therein, and the effect of different parameter conditions on protein retention were investigated. …”
Get full text
Article -
3011
Des contre-pouvoirs culturels dans la ville ? Les associations de défense des « droits culturels » des populations racisées et ethnicisées, entre contestation et adaptation
Published 2021-12-01“…Within the framework of research begun in Toulouse in 2019, the strategies of three associations with different economic models are analyzed around three main aspects: their dimension of protest, their financing methods and their repertoires of cultural action. …”
Get full text
Article -
3012
MHD radiative mixed convective flow of a sodium alginate-based hybrid nanofluid over a convectively heated extending sheet with Joule heating
Published 2025-01-01“…This work addresses the demand for effective cooling solutions in a variety of industrial processes and uses the unique characteristics of non-Newtonian fluids and their inferences for rheological modeling and heat transform enhancement. Inspired by the progressive properties of the non-Newtonian Casson fluid and its applied significance in the rheological modeling and heat transfer characteristics of different dynamic fluids, there is limited knowledge of their response in the mixed convective flow, particularly when influenced by factors like thermal radiation, joule heating, and thermal relaxation time. …”
Get full text
Article -
3013
Adsorption isotherms in roasted specialty coffee (Coffea arabica L.): Dataset and statistical tools for optimizing storage conditions and enhancing shelf lifeMendeley Data
Published 2025-02-01“…Attenuated Total Reflectance-Fourier Transform Infrared (ATR-FTIR) spectroscopy was used to characterize the coffee samples spectrally. …”
Get full text
Article -
3014
Extraction and Characterization of Biogenic Nano-Calcium Derived from Daysciaena albida and Otolithes ruber: Potential Applications
Published 2025-01-01“…Interestingly, further analyses using techniques such as Fourier transform infrared spectroscopy (FTIR), zeta potential, thermogravimetric analysis (TGA) and X-ray diffraction (XRD) showed significant similarity between the nano-calcium samples from D. albida and O. ruber, despite the initial differences in yield, composition and particle size. …”
Get full text
Article -
3015
Preparation, structure characterization, and in vitro bioactivity of yam starch-polyphenol complex
Published 2023-12-01“…Method. Yam starch-polyphenol complexes, involving five different polyphenols, namely, magnolol (MAG), ferulic acid (FA), resveratrol (RES), apple polyphenols (APs), and green tea polyphenols (GTPs), were prepared. …”
Get full text
Article -
3016
Assessment of the Role of Ginsenoside RB1 Active Substance in Alginate/Chitosan/Lovastatin Composite Films
Published 2020-01-01“…This article reports the effect of ginsenoside Rb1 on some properties, morphology, and the drug release process of the chitosan (CS)/alginate (AG)/lovastatin (LOV) composite films prepared by a solution method using different contents of ginsenoside Rb1. …”
Get full text
Article -
3017
Using SVM Classifier and Micro-Doppler Signature for Automatic Recognition of Sonar Targets
Published 2023-03-01“…The accuracy of correctly recognizing targets for different signal-to-noise ratios (SNR) and different viewing angles was assessed. …”
Get full text
Article -
3018
Research of application of DFT-modulated filter bank in systems with significant spectral component amplification
Published 2021-10-01“…There is a description of analysis / synthesis method based on short-time Fourier transform (STFT), which is used in most systems of speech information processing. …”
Get full text
Article -
3019
Esquema de discretização Flux-Spline aplicado à secagem, em meio poroso capilar Flux-Spline discretization scheme applied to drying in capillary porous media
Published 2003-04-01“…The results of numerical simulation of the equations system formed by Luikov equations showed a good performance of the scheme in comparison to the Central Difference Scheme and Generalised Integral Transform Technique method.…”
Get full text
Article -
3020
H2 production in underground coal gasification with pretreatment by non-focusing microwave
Published 2025-05-01“…Meanwhile, its microscopic properties were tested by industrial analysis, mercury pressure method and Fourier Transform Infrared Spectroscopy (FTIR) method.ResultsFirstly, non-focusing microwaves achieve more stable gasification despite comparable gas production durations. …”
Get full text
Article