The Influence of the Process Parameters on the Microstructure and Properties SLM Processed 316L Stainless Steel [PDF]
Archives of Metallurgy and Materials, 2020 Selective Laser Melting (SLM) is a modern manufacturing method with many applications in medicine, aerospace and automotive industries. SLM processed materials are characterized by good dimensional accuracy and properties comparable or superior to ...
A. Woźniak +3 more
doaj +1 more source
A low complexity SI sequence estimator for pilot-aided SLM–OFDM systems [PDF]
, 2016 Selected mapping (SLM) is a well-known method for reducing peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems.
Adegbite, Saheed A. +2 more
core +1 more source
Peak to average power ratio reduction in NC–OFDM systems [PDF]
, 2015 Non contiguous orthogonal frequency division multiplexing (NC-OFDM) is an efficient and adaptable multicarrier modulation scheme to be used in cognitive radio communications.
Ghafoor, Abdul +2 more
core +1 more source
Analysis of the Mechanical Properties of the Titanium Layer Obtained by the Mold Cavity Preparation Method [PDF]
Archives of Metallurgy and Materials, 2020 The article presents the technology of layered casting with the use of 3D printing to make a frame insert. The insert was made of powdered titanium and then filled with liquid cast iron.
A. Dulska, J. Szajnar, M. Król
doaj +1 more source
A joint OFDM PAPR reduction and data decoding scheme with no SI estimation [PDF]
, 2016 The need for side information (SI) estimation poses a major challenge when selected mapping (SLM) is implemented to reduce peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems.
Adegbite, Saheed A. +2 more
core +2 more sources
Case Reports in Surgery, 2014 Introduction. Laparotomy in patients on peritoneal dialysis (PD) is associated with an increased risk of morbidity. Furthermore, standard protocol recommends removal of the PD catheter when surgery on the intestine is required.
Joseph A. Attard, Alexander Attard
doaj +1 more source
Fatigue of Aircraft Structures, 2021 The greatest challenge of widely developed incremental manufacturing methods today is to obtain, as a result of the manufacturing process, such components that will have acceptable strength properties from the point of view of a given application.
Gadalińska Elżbieta +2 more
doaj +1 more source
Strategies for the treatment of Hepatitis C in an era of interferon-free therapies: what public health outcomes do we value most? [PDF]
, 2014 Objective: The expense of new therapies for HCV infection may force health systems to prioritise the treatment of certain patient groups over others.
Dillon, John +3 more
core +1 more source
Compensation for time fluctuations of phase modulation in a liquid-crystal-on-silicon display by process synchronization in laser materials processing [PDF]
, 2011 We demonstrate the adverse influence of temporal fluctuations of the phase modulation of a spatial light modulator (SLM) display device on nanosecond laser micromachining.
Beck, Rainer J +3 more
core +1 more source
Optimized generation of spatial qudits by using a pure phase spatial light modulator [PDF]
, 2014 We present a method for preparing arbitrary pure states of spatial qudits, namely, D-dimensional (D > 2) quantum systems carrying information in the transverse momentum and position of single photons.
Iemmi, C. +5 more
core +3 more sources