Results 51 to 60 of about 771,088 (241)
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
Open Chemistry, 2022 This study investigated the effect of animal origin and altitude on some physicochemical properties of milk and on the concentration of some minerals. The studied parameters were pH, conductivity, specific gravity, moisture, ash, total dissolved solids ...
Mohammed Mohammed Elimam Ahamed +5 more
doaj +1 more source
Covariant Effective Action and One-Loop Renormalization of 2D Dilaton Gravity with Fermionic Matter
, 1993 Two dimensional dilaton gravity interacting with a four-fermion model and scalars is investigated, all the coefficients of the Lagrangian being arbitrary functions of the dilaton field.
A. Bilal +39 more
core +1 more source
Advanced Engineering Materials, EarlyView.The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos +11 more
wiley +1 more source
Skateboards as a Sustainable Recyclable Material
Recycling, 2018 The exact number of skateboards manufactured every year is unknown, but it is estimated to be in the millions. Most skateboard decks are made from a high grade of maple (Acer spp.) veneer plywood and typically last only a few months before they break or ...
Dylan T. Willard, Joseph R. Loferski
doaj +1 more source
Agriculture, 2020 The yield and quality of potato in South Korea vary with different environmental conditions and all induced varieties do not perform well in every location.
Jahirul Islam +4 more
doaj +1 more source
, 2009 Quantum gravity may involve models with stochastic fluctuations of the associated metric field, around some fixed background value. Such stochastic models of gravity may induce decoherence for matter propagating in such fluctuating space time.
Mavromatos, Nick +4 more
core +1 more source
Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object
Advanced Engineering Materials, EarlyView.We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof +9 more
wiley +1 more source
Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures
Advanced Engineering Materials, EarlyView.A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley +1 more source
Revista Árvore, 2004 O presente trabalho teve por objetivo caracterizar um lote de madeira de eucalipto comercializada por uma empresa do setor florestal brasileiro. Utilizou-se, neste trabalho, a madeira de Eucalyptus, provavelmente E. grandis W.
Moisés Silveira Lobão +3 more
doaj +1 more source