Results 31 to 40 of about 325,401 (269)
Recent Advances in Nanoporous Membranes for Water Purification
Nanomaterials, 2018 Nanoporous materials exhibit wide applications in the fields of electrocatalysis, nanodevice fabrication, energy, and environmental science, as well as analytical science. In this review, we present a summary of recent studies on nanoporous membranes for
Zhuqing Wang +3 more
doaj +1 more source
Prototype Development for the GMT FSM Secondary - Off-axis Aspheric Mirror Fabrication - [PDF]
Journal of Astronomy and Space Sciences, 2014 A prototype of the GMT FSM has been developed to acquire and to enhance the key technology – mirror fabrication and tiptilt actuation. The ellipsoidal off-axis mirror has been designed, analyzed, and fabricated from light-weighting to grinding ...
Young-Soo Kim +9 more
doaj +1 more source
Micromachines, 2022 Thin film through-thickness stress gradients produce out-of-plane bending in released microelectromechanical systems (MEMS) structures. We study the stress and stress gradient of Al0.68Sc0.32N thin films deposited directly on Si.
Rossiny Beaucejour +3 more
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A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data
Advanced Engineering Materials, EarlyView.Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour +5 more
wiley +1 more source
Advanced Electronic MaterialsPoly‐crystallized In‐Ga‐O (IGO) semiconductor has the potential for application in high‐density memory and back end of line (BEOL) integration with CPU. Since the development of In2O3‐based multi‐cation oxides, i.e., IGZO, such material is very difficult
Kuo Zhang +13 more
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Innovation of Carbon from Pectin Templated in Fabrication of Interlayer-free Silica-Pectin Membrane
Jurnal Kimia Sains dan Aplikasi, 2019 Water scarcity is the main issues in Indonesia especially for coastal areas. As a consequence, the water has high salinity of >50.000 ppm salt concentration where an appropriate treatment is necessary before consumed.
Amalia Enggar Pratiwi +5 more
doaj +1 more source
Micromachines, 2022 This work describes the fabrication and characterization of a Micro-Electro-Mechanical System (MEMS) sensor for gas sensing applications. The sensor is based on standard PolyMUMPs (Polysilicon Multi-Users MEMS Process) technology to control the ...
Abdullah S. Algamili +9 more
doaj +1 more source
Advanced Healthcare Materials, 2015 The mechanical stability, elasticity, inherent bioactivity, and self‐assembly properties of elastin make it a highly attractive candidate for the fabrication of versatile biomaterials. The ability to engineer specific peptide sequences derived from elastin allows the precise control of these physicochemical and organizational characteristics, and ...
Giselle C, Yeo +5 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source