Construcción

Construcción

Energy Efficient Neuro?inspired Phase Change Memory Based on Ge4Sb6Te7 as a Novel Epitaxial Nanocomposite
31/01/2023 - Phase change memory (PCM) is a promising candidate for neuro?inspired, data?intensive artificial intelligence applications, which relies on the physical attributes of PCM materials including gradual...
Hydropower development in the Himalaya: identifying critical river stretches
01/02/2023 - Two hydroelectric projects are operational in the upper and lower stretches of the river Alaknanda near Lambagarh and Srinagar that are respectively?~?140 km apart. The health of the river...
Exploring industrial agglomeration and green finance impact on regional environmental pollution in China based on system-GMM model
01/02/2023 - The boom of building various industrial agglomerations in China has continued for many years. The relationship between industrial agglomeration and environmental pollution is the core issue of...
Fracture behavior analysis of FRP reinforced concrete under dynamic load
01/02/2023 - The present work uses a more accurate thermoelastic formulation than the classical equation, based on the inclusion of a higher order term, to analyze crack tip thermoelastic data. It is shown that...
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)...
External fire plumes from mass timber compartment fires—Comparison to test methods for regulatory compliance of façades
01/02/2023 - Post?flashover fires inherently lead to external fire plumes, constituting a hazard for rapid fire spread over façades. As multi?storey mass timber buildings with internal visible timber surfaces...
Preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano SiO2
01/02/2023 - Abstract SiO2 particles of different particle sizes were prepared by sol–gel method using ethyl orthosilicate (TEOS) as raw material. Nano-silica/cationic polyacrylamide...
Rapid and in-situ determination of epoxy equivalent weight of bisphenol-based epoxides by micro-Raman spectroscopy
01/02/2023 - Abstract The need for rapid, fast and nondestructive determination of the epoxy equivalent weight (EEW) of the resins was the underlying motivation to develop and propose an...
Temperature-dependent rheological behaviour of methylcellulose nanocomposite organogels
02/02/2023 - The temperature-dependent gelation phenomenon of methylcellulose (MC) in the organic solvent N, N-Dimethyl formamide (DMF) is examined for various surfactants using dynamic...
Aerospace, Vol. 10, Pages 131: Non-Intersecting Diverging Runways Separation under Emergency Avoidance Situation
31/01/2023 - Although runway separation, based on the probability of collision, has been studied for decades, the mathematical methods proposed by the majority of studies cannot handle complex situations, such as...
Aerospace, Vol. 10, Pages 138: Determining Spatial Relationships between Airports and Local Economy from Competitiveness Perspective: A Case Study of Airports in China
02/02/2023 - The intent of this research is to present an investigation into whether spatial relationships in China’s airports are primarily characterised by competition or complementarity; accordingly,...
Aerospace, Vol. 10, Pages 139: Study of Gust Calculation and Gust Alleviation: Simulations and Wind Tunnel Tests
02/02/2023 - Feedforward gust alleviation control using gusts as input signals has received increasing attention in recent years. One of the most important issues in such a control scheme is how to obtain the...
The Influence of Newly Developed Spray Drift Reduction Agents on Drift Mitigation by Means of Wind Tunnel and Field Evaluation Methods
31/01/2023 - Pesticide spray drift has been a worldwide concern in terms of potential environmental pollution and ecosystem damage. This study defined the main drift reduction agent (DRA) characteristics that...
Spatio-Temporal Semantic Data Model for Precision Agriculture IoT Networks
01/02/2023 - In crop and livestock management within the framework of precision agriculture, scenarios full of sensors and devices are deployed, involving the generation of a large volume of data. Some solutions...
Automation of Crop Disease Detection through Conventional Machine Learning and Deep Transfer Learning Approaches
31/01/2023 - With the rapid population growth, increasing agricultural productivity is an extreme requirement to meet demands. Early identification of crop diseases is essential to prevent yield loss....
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...
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...
Effect of Expanded Perlite Aggregate Plaster on the Behavior of High-Temperature Reinforced Concrete Structures
31/01/2023 - Polyurethane-based materials, which are widely used in exterior cladding, pose a great risk for buildings because they can easily catch fire at temperatures as low as 50–65...
Experimental Study on the Mechanical Properties of Composite Damped Hinge Bearings
31/01/2023 - To resolve the problem of the super-long steel structures producing high-temperature stress on the lower concrete roof column section and improve the structure’s seismic performance, in...