Results 91 to 100 of about 7,982,919 (309)
A Variational Beam Model for Failure of Cellular and Truss‐Based Architected Materials
Advanced Engineering Materials, EarlyView., 2023 Herein, a versatile and efficient beam modeling framework is developed to predict the nonlinear response and failure of cellular, truss‐based, and woven architected materials. It enables the exploration of their design space and the optimization of their mechanical behavior in the nonlinear regime. A variational formulation of a beam model is presented
Konstantinos Karapiperis +3 more
wiley +1 more source
MicromachinesA challenge remains in achieving adequate surface roughness of SLM fabricated interior channels, which is crucial for fuel delivery in the space industry.
Shamoon Al Islam +7 more
doaj +1 more source
Industrial Big Data Analytics: Challenges, Methodologies, and Applications [PDF]
arXiv, 2018 While manufacturers have been generating highly distributed data from various systems, devices and applications, a number of challenges in both data management and data analysis require new approaches to support the big data era. These challenges for industrial big data analytics is real-time analysis and decision-making from massive heterogeneous data
arxiv
FEBS Open Bio, EarlyView.Stem cell‐based embryo models (SCBEMs) are valuable to study early developmental milestones. Matrigel, a basement membrane matrix, is a critical substrate used in various SCBEM protocols, but its role in driving stem cell lineage commitment is not clearly defined.
Atoosa Amel +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView., 2023 A numerical scheme is presented to design a lattice support for metallic components additively built via laser powder bed fusion. Results show that thermal‐induced distortion can be respectively reduced by 69%, 58%, and 50% in comparison to a uniform lattice, a fully solid support, and a truss‐based lattice support.
Jiazheng Hu +2 more
wiley +1 more source
Философия и космологияThe article presents the results of a study of the interaction peculiarities between the public and private sectors in the field of space exploration in Ukraine.
Iaroslav Teleshun, Oleg Batrymenko
doaj +1 more source
Contrastive Blind Denoising Autoencoder for Real-Time Denoising of Industrial IoT Sensor Data [PDF]
arXiv, 2020 In an industrial IoT setting, ensuring the quality of sensor data is a must when data-driven algorithms operate on the upper layers of the control system. Unfortunately, the common place in industrial facilities is to find sensor time series heavily corrupted by noise and outliers.
arxiv
Properties of the Turbulence and Topology in a Turbulent Magnetic Reconnection
The Astrophysical Journal, 2023 Magnetic reconnection is a crucial process responsible for energy conversion and particle acceleration in space, astrophysical, and laboratory plasmas.
W. Z. Zhang +4 more
doaj +1 more source
Architected Lattices with a Topological Transition
Advanced Engineering Materials, EarlyView., 2023 This article develops topological metamaterials showing multidirectional two‐step deformation under compression by embedding contact‐enabled topological mechanisms into lattice structures. Experiments on 3D‐printed 2D and 3D lattices and finite element simulations are conducted to demonstrate the working principle of the topological metamaterials.
Shivam Agarwal, Lihua Jin
wiley +1 more source
State and trends of depreciation strategy of rocket and space industry enterprises formation
, 2018 Russia's rocket and space industry should become an economically sustainable, developing along an innovative path, competitive, diversified industry capable of solving strategic tasks of improving and developing rocket and space assets.
A. Boyko +4 more
semanticscholar +1 more source