Results 51 to 60 of about 102,410 (186)
Characterization of IN 625 recycled metal powder used for selective laser melting
Manufacturing Review, 2020 Additive manufacturing of high-quality materials by Selective Laser Melting depends not only on establishing appropriate process parameters, but also on the characteristics of the metal powders used and their stability over time or after recycling.
Condruz Mihaela Raluca +2 more
doaj +1 more source
Journal of Mechanical Engineering and SciencesNecking is a crucial phenomenon that can highly affect the mechanical properties and structural integrity of the material, especially in additive manufacturing.
M.R.Mazlan +6 more
doaj +1 more source
Scientific African, 2021 Sustainable land management (SLM) strives to maintain and improve the agricultural production capacity of land. To achieve the goals of SLM, communities use various types of agronomic, vegetative, and structural practices.
Mwamburi Mcharo, Marianne Maghenda
doaj +1 more source
Imaging through turbid layers by scanning the phase conjugated second harmonic radiation from a nanoparticle [PDF]
, 2010 We demonstrate imaging through a turbid layer by using digital phase conjugation of the second harmonic field radiated from a beacon nanoparticle. We show that the phase-conjugated focus can be displaced from its initial position by illuminating the same
Grange, Rachel +4 more
core +2 more sources
Generation of Generalized-Gauss Laser Beams via a Spatial Light Modulator [PDF]
, 2018 Generalized-Gauss laser beams can be described as a continuous transition between the well-known Hermite-Gauss (HG) and Laguerre-Gauss (LG) laser beams.
Conry Young, Jessica P, Dix, Samantha
core +3 more sources
Universal Filtered Multi-Carrier System Based on Selective Mapping
Xibei Gongye Daxue Xuebao, 2019 Internet of things (IoT) and machine-to-machine (M2M) communication are characterized by short periods and bursts. Traditional orthogonal frequency division multiplexing (OFDM) has not meet the demand for such traffic, while IoT and M2M communication ...
doaj +1 more source
Metals, 2020 Selective laser melting (SLM) in a vacuum environment is a relatively new process. Although the material is expected to undergo a gradual heat change, which will influence the microstructure and creep properties of IN718, little research has been ...
Toshiki Nagahari +4 more
doaj +1 more source
Exploiting multimode waveguides for pure fibre-based imaging [PDF]
, 2012 We acknowledge support from the UK Engineering and Physical Science Research CouncilThere has been an immense drive in modern microscopy towards miniaturisation and fibre based technology.
Cizmar, Tomas, Dholakia, Kishan
core +2 more sources
Possible implications of the SLM and SLM-R for Bilingual Education
IntercâmbioGiven the growing interest in pronunciation and second language (L2) acquisition, it is essential to align how L2 sounds are addressed in classroom practice. This article examines how the postulates and hypotheses of the Speech Learning Model (SLM; Flege, 1995) can inspire pedagogical practices with very young children in bilingual education contexts ...
Thaiza Barros, Sandra Madureira
openaire +1 more source
Journal of Manufacturing and Materials Processing, 2019 This paper focusses on the effect of hot isostatic pressing (HIP) and a solution annealing post treatment on the fatigue strength of selectively laser melted (SLM) AlSi10Mg structures.
Wolfgang Schneller +5 more
doaj +1 more source