Results 51 to 60 of about 407,249 (301)
Giant nonlinearity via breaking parity-time symmetry: a route to low-threshold phonon diodes
, 2015 Nonreciprocal devices that permit wave transmission in only one direction are indispensible in many fields of science including, e.g., electronics, optics, acoustics, and thermodynamics.
Jing, Hui +8 more
core +1 more source
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source
Frontiers in EndocrinologyObjectiveCurrent research on the association between the Gamma-glutamyl transferase to high-density lipoprotein ratio (GHR) and the risk of prediabetes (pre-DM) remains scarce.
Chuang Gao +5 more
doaj +1 more source
Nonlinear Schrodinger equations with repulsive harmonic potential and applications
, 2003 We study the Cauchy problem for Schrodinger equations with repulsive quadratic potential and power-like nonlinearity. The local problem is well-posed in the same space as that used when a confining harmonic potential is involved.
Dunford Nelson, Kato Tosio, Rémi Carles
core +3 more sources
Effect of nonlinearity on the dynamics of a particle in dc field-induced systems [PDF]
, 1998 Dynamics of a particle in a perfect chain with one nonlinear impurity and in a perfect nonlinear chain under the action of dc field is studied numerically. The nonlinearity appears due to the coupling of the electronic motion to optical oscillators which
A. M. Jayannavar +13 more
core +2 more sources
Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
wiley +1 more source
L1 Adaptive Control for a Vertical Rotor Orientation System
Applied Sciences, 2016 Bottom-fixed vertical rotating devices are widely used in industrial and civilian fields. The free upside of the rotor will cause vibration and lead to noise and damage during operation.
Sijia Liu, Yu Fan, Jun Di, Mingming Ji
doaj +1 more source
Molecular Oncology, EarlyView.Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata +10 more
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2001 The simultaneous propagation of two optical pulses through a doped nonlinear dispersive medium modelled by a resonant three-level system was investigated numerically, within the framework of a pair of coupled extended nonlinear Schrödinger equations ...
SOLANGE B. CAVALCANTI +3 more
doaj +1 more source
Nonlinear Pulse-Time Conversion in Radioisotope Devices: Analysis and Application Possibilities
Приборы и методы измерений, 2021 The paper considers the operation of radioisotope measuring devices under dynamic conditions, when the Poisson pulse flux at the output of the radiation detector becomes unsteady and the nonlinearity of the calibration curve of the device, the ...
A. M. Vodovozov
doaj +1 more source