Results 51 to 60 of about 34,359,507 (329)
Earth and Space Science, 2021 The isotopic composition of surface water vapor flux (δE) is a quantity frequently used to investigate the local and regional water cycle. This study reports the results of a comparative evaluation of δE determined with the Keeling plot and the flux ...
Yongbo Hu +5 more
doaj +1 more source
MYCN Amplification in RB1‐Inactivated Retinoblastoma: Association With High‐Risk Features
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background MYCN amplification occurs in a subset of retinoblastoma cases, both with and without RB1 inactivation. It has been suggested that retinoblastomas with MYCN amplification represent a distinct entity with more aggressive clinical behavior.
Kyriaki Papaioannou +9 more
wiley +1 more source
Methods of determining loads and fiber orientations in anisotropic non-crystalline materials using energy flux deviation [PDF]
, 1993 An ultrasonic wave is applied to an anisotropic sample material in an initial direction and an angle of flux deviation of the ultrasonic wave front is measured from this initial direction. This flux deviation angle is induced by the unknown applied load.
Fitting, Dale W. +2 more
core +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda +15 more
wiley +1 more source
Iron Loss Analysis and Efficiency Calculation of Double Stator HTS Machine With Stationary Seal
IEEE Access, 2022 This paper mainly analyzes the iron loss of a double stator high-temperature superconducting (HTS) machine with stationary seal and calculates its efficiency. Firstly, according to the field-modulation theory, the air-gap flux density harmonic components
Wenzhong Ma +4 more
doaj +1 more source
A simplification of the unified gas kinetic scheme
, 2016 Unified gas kinetic scheme (UGKS) is an asymptotic preserving scheme for the kinetic equations. It is superior for transition flow simulations, and has been validated in the past years.
Chen, Songze, Guo, Zhaoli, Xu, Kun
core +2 more sources
Energy spectrum for two-dimensional potentials in very high magnetic fields [PDF]
, 1997 A method, analogous to supersymmetry transformation in quantum mechanics, is developed for a particle in the lowest Landau level moving in an arbitrary potential.
Bayindir, M., Gedik, Z.
core +2 more sources
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
A Simple Online Tuning Flux Weighting Factor in Finite Control Set – Predictive Torque Control for Induction Motor Drive [PDF]
International Journal of Mathematical, Engineering and Management SciencesThe Finite Control Set-Predictive Torque Control (FSC-PTC) is a practical and intuitive method to control an Induction Motor (IM). However, the challenge of this technique is the difficulty of tuning the weighting factor so that it performs optimally at ...
Rozana Alik +5 more
doaj +1 more source
AIP Advances, 2021 This paper proposes a fast and in situ remanent flux detection method for a protection current transformer (CT) based on the fluxgate theory. A high frequency voltage source is connected to the secondary side of the CT, and saturates the core slightly in
T. Zheng, Y. Wang
doaj +1 more source