-
981
Investigation of the Optical and Electrical Properties of ITO/ZnO/CdS/CuO:Co/Ag Structure for Solar Cell
Published 2020-01-01“…Further works are in progress in order to better improve the conversion efficiency.…”
Get full text
Article -
982
New discrete memristive hyperchaotic map: modeling, dynamic analysis, and application in image encryption
Published 2025-06-01“…Based on this hyperchaotic map, we propose a new image encryption scheme, generating high-quality chaotic sequences through its excellent chaotic characteristics to effectively scramble and diffuse image data, and also introducing a novel forward and reverse diffusion strategy in the diffusion process to enhance encryption efficiency. …”
Get full text
Article -
983
Dynamically Cyclic Fe2+/Fe3+ Active Sites as Electron and Proton-Feeding Centers Boosting CO2 Photoreduction Powered by Benzyl Alcohol Oxidation
Published 2025-01-01“…This work offers a cost-effective and efficient approach for synergetic CO2 photoreduction driven by organic synthesis, advancing solar energy utilization.…”
Get full text
Article -
984
-
985
Preparation and enhanced photocatalytic performance of N-TiO2/g-C3N4 heterostructure for Rhodamine B degradation
Published 2024-12-01“…Highly efficient photocatalysts have been developed for the degradation of contaminated water under visible light. …”
Get full text
Article -
986
Fiber Optics-Mechanics Coupling Sensor for High-Performance Hydrogen Detection
Published 2025-05-01“…Abstract Since high efficiency and zero-carbon emission, hydrogen, as a clean energy carrier, is potentially an alternative fuel. …”
Get full text
Article -
987
Preparation and Evaluation of Econazole Nitrate Polymeric Micelle Solution as an Eye Drop
Published 2025-06-01“…Polymeric micelles loaded with econazole nitrate were prepared using the rotary evaporation process and evaluated for particle size, polydispersity index, zeta potential and entrapment efficiency. Formulations with promising results further evaluated for in vitro drug permeation using Franz diffusion cell. …”
Get full text
Article -
988
Constitution d’une collection, pratiques, circuit des tirages photographiques et conventionnement, le point de vue d’une agence photographique historique, Roger-Viollet (1938-2005)...
Published 2018-10-01“…She consequently decided that the photographic prints would be lent to clients and only the reproduction rights would be sold, the prices fixed according to the usage and diffusion of the picture. The photos were organised without the use of a thesaurus but in an efficient way that was inspired by intellectual and commercial logics. …”
Get full text
Article -
989
Antimicrobial Activity of Freshwater Cyanobacterium Westiellopsis prolifica
Published 2019-03-01“…The acetone and hexane of Westiellopsis prolifica extracts were examine efficiency against patho-genic bacterial and fungal isolates by using two methods: agar well diffusion and turbidiometric (tube method) against three Gram positive bacteria"Staphylococcus aureus, Bacillus subtilis, and Streptococcus sp." and three Gram- negative bacteria" Shigella sp., Proteus sp. and Pseudomonas aeruginosa " in additions to two isolates of fungi "Aspergillus niger and Candida albicans". …”
Get full text
Article -
990
Multiple color images security by SPN over the residue classes of Gaussian integer $$\:Z{\left[i\right]}_{h}$$
Published 2025-02-01“…The incorporation of these Gaussian-integer-based S-boxes into the SPN scheme makes it possible for each image channel to be transformed independently but mutually connected to produce a secure and efficient encryption function. The analysis of outcomes proves the efficiency of the developed method; the viability of its application for multi-image encryption with high entropy, low correlation and increased resistance to a variety of attacks. …”
Get full text
Article -
991
Key technologies for preparation and multi scene utilization of multi-source solid waste based carbon fixation mining materials
Published 2025-02-01“…In addition, in the application of goaf treatment, it is also necessary to study the adsorption diffusion mechanism of CO2 in solid waste materials, the multi field coupling mechanism between grouting materials and the environment, and the CO2 efficient absorption mixing reaction device, and establish the application system of "goaf hazard monitoring-solid waste mineralization grouting material treatment-grouting effect evaluation". …”
Get full text
Article -
992
Optimisation of operating parameters for enhanced CO2 electrochemical reduction to ethylene in flow cell configuration: A study on catalytic performance
Published 2025-06-01“…Significant research efforts have been directed toward developing efficient working electrodes for CO₂ electrochemical reduction reaction (CO₂RR), with copper-based electrodes as promising catalysts for reducing CO₂ to hydrocarbons. …”
Get full text
Article -
993
Optimization of photocatalytic degradation of sulfamethoxazole from wastewater using developed N-doped TiO2/biochar
Published 2025-06-01“…Utilizing Response Surface Methodology (RSM), key operational parameters were optimized, achieving SMZ's impressive removal efficiency of 98.3 % from synthetic, and 86.6 % from actual wastewater samples. …”
Get full text
Article -
994
State-of-the-art Absorption Refrigeration and Heat Pump Cycles
Published 2017-01-01“…However, absorption systems have a large footprint, a large initial investment, high cooling load, low energy efficiency (direct combustion form), and other deficiencies. …”
Get full text
Article -
995
New horizons in microbial fuel cell technology: applications, challenges, and prospects
Published 2025-07-01“…Recent innovations in nanotechnology have significantly enhanced the performance and efficiency of MFCs by improving electron transfer rates, expanding surface areas, and optimizing the properties of anode and cathode materials. …”
Get full text
Article -
996
Polyolefin reweaved ultra-micropore membrane for CO2 capture
Published 2025-01-01“…This controllable and high efficiency-design strategy provides a general approach to create sub-nanometre-sized pore-apertures of gas separation membranes with wide universality.…”
Get full text
Article -
997
Enhanced image hash using cellular automata with sponge construction and elliptic curve cryptography for secure image transaction
Published 2025-04-01“…Most of the existing hash algorithms cannot meet the requirements of security, efficiency, and adaptability in cryptographic applications based on an image. …”
Get full text
Article -
998
Probability Density Evolution and Reliability Analysis of Gear Transmission Systems Based on the Path Integration Method
Published 2025-06-01“…This method constructs an efficient probability density evolution framework by combining the path integration method, the Chapman–Kolmogorov equation, and the Laplace asymptotic expansion method. …”
Get full text
Article -
999
Synergistic corrosion inhibition and controlled release of ascorbic acid from a layered double hydroxide composite for stainless steel
Published 2025-07-01“…Electrochemical impedance spectroscopy revealed a significant improvement in corrosion resistance, with the inhibition efficiency converted into an equivalent release rate, reaching up to 70 % after 210 minutes of immersion in 1 M HCl. …”
Get full text
Article -
1000
Time-domain thermoreflectance technique using multiple delayed probe pulses for high-throughput data acquisition and analysis
Published 2025-12-01“…To advance thermal control technology, improve thermal reuse efficiency, and further enhance device performance, it is crucial to understand microscopic spatial and temporal heat transport in materials. …”
Get full text
Article