Materiales

Materiales

Joule heating of carbon fibers and their composites in radio frequency fields
01/02/2023 - Carbon fibers (CFs) show the ability to generate heat when exposed to radio frequency (RF) fields, but little is known about the relationship between material properties and the heating behavior. Our...
Scalable Fabrication of Dual?Function Fabric for Zero?Energy Thermal Environmental Management Through Multiband, Synergistic, and Asymmetric Optical Modulations
31/01/2023 - Solar heating and radiative cooling techniques have been proposed for passive space thermal management to reduce the global energy burden. However, the currently used single?function envelope/coating...
Using beam and ENDB specimens to evaluate fracture characteristics of wavy steel fiber?reinforced self?compacting concrete containing different coarse aggregate volumes
30/01/2023 - This research has addressed the effects of coarse aggregate (CA) and wavy steel fiber (WSF) volumes on the self?compacting concrete (SCC) fracture parameters in beam and edge notched disk bend (ENDB)...
Aerospace, Vol. 10, Pages 133: Intelligent Game Strategies in Target-Missile-Defender Engagement Using Curriculum-Based Deep Reinforcement Learning
31/01/2023 - Aiming at the attack and defense game problem in the target-missile-defender three-body confrontation scenario, intelligent game strategies based on deep reinforcement learning are proposed,...
Lettuce Soil Microbiome Modulated by an L-α-Amino Acid-Based Biostimulant
31/01/2023 - Maintenance of soil health is of foremost importance to sustain and increase crop productivity, while meeting the demand of a rising global population. Soil microbiome is gaining increasing attention...
Adaptive Path Planning for Fusing Rapidly Exploring Random Trees and Deep Reinforcement Learning in an Agriculture Dynamic Environment UAVs
31/01/2023 - Unmanned aerial vehicles (UAV) are a suitable solution for monitoring growing cultures due to the possibility of covering a large area and the necessity of periodic monitoring. In inspection and...
Effect of Cage and Floor Housing Systems on Muscle Fiber Characteristics, Carcass Characteristics, and Meat Quality of Slow-Growing Meat-Type Chickens
02/02/2023 - This study compared floor (FS) with cage systems (CS) for slow-growing meat-type chickens in terms of muscle fiber characteristics, carcass characteristics, and meat quality. Following the design of...
Machine Learning in Manufacturing towards Industry 4.0: From ‘For Now’ to ‘Four-Know’
01/02/2023 - While attracting increasing research attention in science and technology, Machine Learning (ML) is playing a critical role in the digitalization of manufacturing operations towards Industry 4.0....
Research on Multi-Robot Formation Control Based on MATD3 Algorithm
31/01/2023 - This paper investigates the problem of multi-robot formation control strategies in environments with obstacles based on deep reinforcement learning methods. To solve the problem of value function...
Flexible Route Planning for Multiple Mobile Robots by Combining Q–Learning and Graph Search Algorithm
31/01/2023 - The use of multiple mobile robots has grown significantly over the past few years in logistics, manufacturing and public services. Conflict–free route planning is one of the major...
Damage and Failure of a Column-Supported RC Flat Slab Subjected to Impulsive Loading
02/02/2023 - RC flat slabs supported by an array of columns subjected to the action of impulsive pressure were investigated. The slabs were designed for static loads according to current standards. The dynamic...
Dynamic Behavior Analysis of I-Shaped RC Beams under Combined Blast and Impact Loads
02/02/2023 - The existing literature mainly focuses on the research of reinforced concrete (RC) beams under a single load such as blast or impact. In this paper, the slab–rib–slab RC...
An Overview of Machine Learning, Deep Learning, and Reinforcement Learning-Based Techniques in Quantitative Finance: Recent Progress and Challenges
02/02/2023 - Forecasting the behavior of the stock market is a classic but difficult topic, one that has attracted the interest of both economists and computer scientists. Over the course of the last couple of...
Experimental and Analytical Study on Performance of Fiber-Reinforced Self-Stressed Concrete
31/01/2023 - Expansive cement is a unique type of cement that, when mixed with water, produces a paste which expands in volume significantly more than standard Portland cement. This expansion nullifies the...
Experimental Investigation on the Strength and Microscopic Properties of Cement-Stabilized Aeolian Sand
01/02/2023 - Aeolian sand widely exists in the desert of western China. The reinforcement of aeolian sand is of considerable significance to the construction of transmission lines in the desert. In order to study...
Bi-Phase NiCo2S4-NiS2/CFP Nanocomposites as a Highly Active Catalyst for Oxygen Evolution Reaction
31/01/2023 - Pursuing oxygen evolution reaction (OER) catalysts with high activity and stability is attracting many researchers. Here, we first designed and synthesized a biphasic three-dimensional structured...
Carbon Fiber-Reinforced Geopolymer Composites: A Review
01/02/2023 - The article summarizes the state of the art in carbon-reinforced geopolymers. It takes into consideration various types of matrices and types of carbon fibers (CFs). The article shows the growing...
Design and Characterization of a Cheese Spread Incorporating Osmundea pinnatifida Extract
01/02/2023 - Marine algae have been emerging as natural sources of bioactive compounds, such as soluble dietary fibers and peptides, presenting special interest as ingredients for functional foods. This study...
Novel Gluten-Free Breakfast Cereals Produced by Extrusion Cooking from Rice and Teff: Effects on Microstructural, Physical and Nutritional Properties
01/02/2023 - Current gluten-free products often have nutritional inadequacies. Teff is generating a growing interest for its excellent nutritional value. In this study, the effects of teff enrichment of extruded...