Results 121 to 130 of about 152,526 (313)
Compressed Sensing and Redundant Dictionaries [PDF]
, 2008 Holger Rauhut +2 more
openalex +1 more source
Compressed sensing electron tomography
Ultramicroscopy, 2013 The recent mathematical concept of compressed sensing (CS) asserts that a small number of well-chosen measurements can suffice to reconstruct signals that are amenable to sparse or compressible representation. In addition to powerful theoretical results, the principles of CS are being exploited increasingly across a range of experiments to yield ...
Rowan Leary +3 more
openaire +3 more sources
Heterostructure‐Specific Toughening Mechanisms in Metallic Laminates
Advanced Engineering Materials, EarlyView.This study highlights how various aspects of the heterostructural design of metallic laminates can be specifically tailored to achieve improved fracture resistance for damage‐tolerant designs of cyclically stressed components. Based on results from in situ fatigue crack growth tests, a comprehensive overview of the formation and development of ...
Philip Manuel Pohl +5 more
wiley +1 more source
Compressed sensing over the Grassmann manifold: A unified analytical framework [PDF]
, 2008 Weiyu Xu, Babak Hassibi
openalex +1 more source
Compressed Sensing and Parallel Acquisition
, 2016 Parallel acquisition systems arise in various applications in order to moderate problems caused by insufficient measurements in single-sensor systems. These systems allow simultaneous data acquisition in multiple sensors, thus alleviating such problems ...
Adcock, Ben, Chun, Il Yong
core
Direct Recycling of Cold Work Tool Steel Swarf into New Cutting Disks via Field‐Assisted Sintering
Advanced Engineering Materials, EarlyView.Through a sintering method known as field‐assisted sintering technology/spark plasma sintering, cold work tool steel swarf can be directly recycled into new cutting disks. This method is capable of densifying the unconventional powder morphology of swarf, and it can also seal grinding contaminants, such as Al2O3, into the steel matrix.
Monica Keszler +4 more
wiley +1 more source
Astronomical Data Analysis and Sparsity: From Wavelets to Compressed Sensing [PDF]
, 2009 Jean‐Luc Starck, J. Bobin
openalex +3 more sources
Compressed sensing - probabilistic analysis of a null-space characterization [PDF]
, 2008 Mihailo Stojnic, Weiyu Xu, Babak Hassibi
openalex +1 more source
Advanced Engineering Materials, EarlyView.It is demonstrated that laser‐induced graphene (LIG) can be encapsulated while preserving its electrical conductivity and enhancing its mechanical properties. Unlike previous encapsulation attempts, the optimal conditions described here result in sheet resistance of ≈2 Ω sq−1, resistance increase of only 5% upon encapsulation, and vastly improved ...
Fatemeh Bayat +3 more
wiley +1 more source
Production of Metallic Foam Precursors Using Current‐Activated Pressure‐Assisted Densification
Advanced Engineering Materials, EarlyView.A powder compaction metallurgical method, known as current‐activated pressure‐assisted densification, is applied to enhance the compaction of metal foam precursors. This method improves precursor quality by achieving higher density, lower electrical resistivity, and more uniform pore nucleation in the resulting foams, reducing energy consumption and ...
Tillmann Robert Neu +2 more
wiley +1 more source