Results 31 to 40 of about 88,775 (296)

Laser Deposition Cladding On-Line Inspection Using 3-D Scanner [PDF]

open access: yes, 2007
Laser deposition directly deposits metal cladding to fabricate and repair components. In order to finish the fabrication or repair, 3-D shape of the deposition needs to be inspected, and thus it can be determined if it has sufficient cladding to ...
Liou, Frank   +4 more
core   +2 more sources

Bose-Einstein condensation of nonzero-center-of-mass-momentum Cooper pairs

open access: yes, 2001
Cooper pair (CP) binding with both zero and nonzero center-of-mass momenta (CMM) is studied with a set of renormalized equations assuming a short-ranged (attractive) pairwise interfermion interaction. Expanding the associated dispersion relation in 2D in
A.A. Valladares   +23 more
core   +1 more source

Water motifs in zirconium metal-organic frameworks induced by nanoconfinement and hydrophilic adsorption sites

open access: yesNature Communications
The intricate hydrogen-bonded network of water gives rise to various structures with anomalous properties at different thermodynamic conditions. Nanoconfinement can further modify the water structure and properties, and induce specific water motifs ...
Aran Lamaire   +5 more
doaj   +1 more source

Providing a Coherence Strategy for Six Sigma and Capability Maturity Model of Software [PDF]

open access: yesمدیریت نوآوری و راهبردهای عملیاتی, 2020
Purpose: Challenges associated with changes in the last ten years confirmed the importance of businesses' use of the software. Today, organizations are viewed differently by the cost and quality of software.
Shaban Elahi, Jalil Mousavi
doaj   +1 more source

Using correlation matrix memories for inferencing in expert systems [PDF]

open access: yes, 1996
Outline of The Chapter… Section 16.2 describes CMM and the Dynamic Variable Binding Problem. Section 16.3 deals with how CMM is used as part of an inferencing engine.
Austin, J, Filer, R
core  

One-dimensional Cooper pairing

open access: yes, 2010
We study electron pairing in a one-dimensional (1D) fermion gas at zero temperature under zero- and finite-range, attractive, two-body interactions. The binding energy of Cooper pairs (CPs) with zero total or center-of-mass momentum (CMM) increases with ...
Adhikari   +49 more
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

Application of 3D scanning technology in Royal Malaysian Air Force Industrial Revolution 4.0‐based aircraft maintenance

open access: yesIET Networks, EarlyView., 2022
Abstract 3D scanning is rapidly becoming a key maintenance tool. Aerospace was a pioneer in adopting 3D scanning technology because aircraft manufacture and maintenance require precision. Monitoring deterioration, removing components for maintenance, and verifying covert operations are not practical or helpful without technology.
T. Nanthakumaran Thulasy   +4 more
wiley   +1 more source

Methodology for GD&T verification in an innovative benchmark part for contactless scanning systems [PDF]

open access: yesFME Transactions, 2020
This paper presents an innovative method to investigate the accuracy and capability of contactless laser scanning systems in terms of geometrical dimensioning and tolerancing (GD&T) control.
Pathak Vimal Kumar   +2 more
doaj  

Gene network analysis for identification of microRNA biomarkers for asthma

open access: yesRespiratory Research, 2022
Background To date, reliable biomarkers for asthma have not been identified. MicroRNAs (miRNAs) are small, non-coding RNAs that negatively regulate post-transcriptional gene expression, and they are involved in various diseases, including asthma.
Paulene Cay   +2 more
doaj   +1 more source

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