Results 11 to 20 of about 144,519 (111)
Occupational Exposure to Ultrafine Particles in Metal Additive Manufacturing: A Qualitative and Quantitative Risk Assessment. [PDF]
Int J Environ Res Public Health, 2021 Ultrafine particles (UFPs) can be released unintentionally during metal additive manufacturing (AM). Experts agree on the urgent need to increase the knowledge of the emerging risk of exposure to nanoparticles, although different points of view have ...
Sousa M, Arezes P, Silva F.
europepmc +3 more sources
Advanced Photonics Research, Volume 3, Issue 4, April 2022., 2022 Herein, two radiometric models for predicting the radiation field of side‐emitting fiber light guides and fabric structures are presented. Testing these models against experimental data shows that the fiber's longitudinal emission is decisive near its surface and that the fiber's angular emission determines the far field radiation.
Aaron Reupert +2 more
wiley +1 more source
Advanced Optical Materials, Volume 8, Issue 18, September 18, 2020., 2020 A novel method is introduced for estimating the angular scattering profile of laser‐written structures in optical fibers using model predictions and experimental data. Fourier microscopy is employed to capture almost 4p solid angle scattering data. Such data may help in the design of fiber optical light diffusers and fiber probes with tailored emission
Aaron Reupert +3 more
wiley +1 more source
Characterization of Industrial Coolant Fluids and Continuous Ageing Monitoring by Wireless Node-Enabled Fiber Optic Sensors [PDF]
, 2017 Environmentally robust chemical sensors for monitoring industrial processes or infrastructures are lately becoming important devices in industry. Low complexity and wireless enabled characteristics can offer the required flexibility for sensor deployment
Katsikas, Serafim +6 more
core +3 more sources
Clustered firms and solvency in the Spanish ceramics industry [PDF]
, 2015 There is a vast literature on the advantages of agglomeration due to positive externalities arising within industrial concentrations like clusters or industrial districts.
Cabedo, J. David +3 more
core +1 more source
HIGH RIGIDITY AND VIBRATION ENDURANCE BAR FOR DEEP HOLES [PDF]
, 2021 Different constructions of bars are analyzed in the article, all of which are based on the idea of creating prestressed state in material. Improved construction of bar is proposed for equable spreading of elasticity zone along axis of boring ...
Dmitriev, Sergey +3 more
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Impulsive noise reduction for transient Earth voltage‐based partial discharge using Wavelet‐entropy
IET Science, Measurement &Technology, Volume 10, Issue 1, Page 69-76, January 2016., 2016 Partial discharge (PD) is caused by the localised electrical field intensification in insulating materials. Early detection and accurate measurement of PD are very important for preventing premature failure of the insulating material. Detection of PDs in metal‐clad apparatus through the transient Earth voltage method is a promising approach in non ...
Guomin Luo +3 more
wiley +1 more source
Laser cladding technique for erosive wear applications: a review
Materials Research Express, 2020 Slurry erosion is a serious menace in most of the hydro machine components all around the globe. Slurry erosion is accountable for heavy economic losses.
Sarpreet Singh +3 more
semanticscholar +1 more source
Design and Applicability of Multi-Core Fibers With Standard Cladding Diameter
Journal of Lightwave Technology, 2020 We show the design and applicability of multi-core fiber (MCF) with the standard 125 μm cladding diameter to the telecommunication systems. It offers easier and practical use of the space-division multiplexing (SDM) technology given its excellent fiber ...
T. Matsui +3 more
semanticscholar +1 more source
Konepajan nykyaikaistaminen lisäävällä valmistusmenetelmällä [PDF]
, 2021 This research aimed to find how the operation of the workshop can be developed using a 3D metal printer. The research was conducted in an existing machine workshop with metalworking machines and facilities from different decades.
Mäntynen, Juha
core