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Study on the Influence of UAV Wingtip Connection on Ceiling and Endurance
The cluster UAVs have developed rapidly in recent years with the advantages of low cost, expandability and high reliability. However, due to their small size, they have the shortages of range and flight time. Wingtip connection technology, as an important way to increase the range and flight time of fixed-wing cluster UAVs, has also developed rapid...
Experimental Ablation Measurements in Hypersonic Flows using Novel Preheating Technology
Measurements of mass ablation rates in hypersonic flows are used to calibrate computational models, and the arc jets have been the norm for ablation experiments. However, the quality of experimental data from arc jet facilities are limited by non-uniform enthalpy distribution, non-equilibrium state, change of surface quality during testing, and the...
Global Research of Innovation Green Concepts of New Hybrid Electric Integral Modul Aircrft and Solar Disc Airship
Actually New Innovation Green Concepts for future World Ecology Air Transportation Technologies will be focusing to new Optimal Geometry Structures as the complex Integral Disc-Wing Adaptive Transforming Frames for any Passenger Hybrid Electrical Aircraft and Solar Disc Airship with more Efficiency Active Vortex Energy Systems. The new Internationa...
In the New Spectrum of Space Law, Will Biden Favor the Moon Treaty?
The full spectrum of space law, from nationalist to internationalist, was on display at the Moon Village Association’s annual symposium on November 8-9. But the question on everyone’s mind was, what will be the effect of Joe Biden’s election as the next President of the United States? He has already declared his intent to rejoin the Paris Cli...
High Altitude Science Experiments aboard NASA’s WB-57 Airborne Research Platform
Purpose: Exposure to space radiation may place astronauts at significant health risks. This is an under-investigated area of research and therefore more knowledge is needed to better plan long-term space missions. The purpose of this study was to assess the effect of radiation on murine naïve and activated T lymphocytes (T cells) and to test the e...
Author: Terry E. Moschandreou, Teacher: Intermediate Science and Mathematics, TVDSB London Ontario, Canada. e-mail: tmoschandreou [AT] gmail [DOT] comAbstract- This article gives a general model using specific periodic special functions, that is degenerate elliptic Weierstrass P functions composed with the LambertW function, whose presence in[…]
Read more...Author: Dr. Alexandre Pavlovski, P. Eng., President and CEO, Green Power Labs Inc.Published Paper:https://globaljournals.org/GJRE_Volume23/3-The-Future-Grid-in-a-Dynamic-Spiral.pdfSocial Media Post published in Linkedin: https://www.linkedin.com/feed/update/urn:li:activity:7173972632512520192Alexandre Pavlovski is a professional engineer and applied physicist with over 40 years of expertise in clean energy and clean technology fields. He holds a[…]
Read more...Summarized ArticleAuthor name: Dr. Rami AyoobPublished Papers:The Truth behind the Solar System in the Universehttps://www.scirp.org/journal/paperinformation.aspx?paperid=111731The Journey of Life Creationhttps://globaljournals.org/GJRE_Volume22/3-The-Journey-of-Life-Creation.pdfAuthor Bio:https://www.linkedin.com/in/rami-ayoob/This research focuses on multiple factsregarding the earth gravity and the space mechanism, mainly on the solarsystems including the Sun and[…]
Read more...Author: Sérgio Roberto Andrade Dantas1. Briefs about your researchThe application of photocatalytic processes to buildings surfaces began in the early 1990s, and this technology developed rapidly with construction materials, such as ceramic tiles, paving-blocks, glass, paints, and concrete pavements, besides in[…]
Read more...Fake science, as bad as it may sound, is one of the serious issues that go unnoticed in the education domain but have a deep disastrous impact on it. Recently a team of international journalists has come together to bring[…]
Read more...Soroush SadripourBriefs about my research:In this study the effects of corrugated absorber plate and using aerosol-carbon black nanofluid on heat transfer and turbulent flow in solar collectors with double application and air heating collectors, were numerically investigated. The two-dimensional continuity,[…]
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A Survey on Methods to Optimize Power Harvesting in Drones
This paper explores the challenges associated with limited battery capacity in drones and presents a comprehensive analysis of strategies to optimize energy harvesting and extend flight durations. Various energy generation methods, including piezoelectric and solar harvesting, are discussed, along with electrical circuit generation for wireless cha...
Fundamentals of Electro Kinetics and Ionic Interactions for Durability Enhancement of Cement Concrete
Durability of concrete structures is of great concern among civil engineering community. The concrete is one of the most widely used construction materials due to its relatively competitive affordability, versatility, easy availability of its raw materials, workability and mouldability to any shape and size. (1) Concrete is a composite material tha...
Towards Digitalization of Fruits and Vegetables Supply Chain Digital Twins and Internet of Things Approach
The consumption of fruits and vegetables is known to confer numerous health benefits to individuals, owing to their remarkable nutrient density as agricultural produce. Rapid decay of perishable items leads to a reduction in quality and nutrient content. Additionally, these items are highly susceptible to spoilage. The implementation of cold chain ...
The Ctesiphont system. Evolution of the catenary structure
La complicada situació n de la España de los años de autarquía (1940-55), llevo a que algunos arquitectos propusieran soluciones sumamente económicas y de rápida construcción para tratar de solucionar el grave problema de la falta de vivienda. Entre esas propuestas llama especialmente la atención el sistema Ctesiphonte, basado en una catena...
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