Results 51 to 60 of about 443,393 (289)

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Spin angular momentum at the sharp focus of a cylindrical vector vortex beam

Компьютерная оптика, 2023
Sharp focusing of a light field with double (phase and polarization) singularity is studied. Using the Richards-Wolf method, an exact analytical expression for the longitudinal projection of the spin angular momentum (SAM) vector at the focus is obtained.
V.V. Kotlyar, S.S. Stafeev, A.M. Telegin
doaj   +1 more source

High performance Tunnel Field Effect Transistors based on in-plane transition metal dichalcogenide heterojunctions

, 2018
In-plane heterojunction tunnel field effect transistors based on monolayer transition metal dichalcogenides are studied by means of self-consistent non-equilibrium Green's functions simulations and an atomistic tight-binding Hamiltonian.
Choukroun, Jean, Dollfus, Philippe, Fang, Shiang, Kaxiras, Efthimios, Pala, Marco   +4 more
core   +1 more source

On the Importance of Electroweak Corrections for B Anomalies [PDF]

, 2017
The growing experimental indication of Lepton Flavour Universality Violation (LFUV) both in charged- and neutral-current semileptonic B-decays, has triggered many theoretical interpretations of such non-standard phenomena.
Feruglio, Ferruccio, Paradisi, Paride, Pattori, Andrea   +2 more
core   +2 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

Effect of Degree of Polarization on Localized Spin Density in Tightly Focusing of Vortex Beams

IEEE Photonics Journal, 2022
The transverse spin and orbital-to-spin angular momentum conversion during strong focusing of light beams have attracted wide interest due to the novel physics behind and their broad potential applications.
Zixuan Wang, Chencheng Yan, Zhen Dong, Fei Wang, Yahong Chen, Yangjian Cai   +5 more
doaj   +1 more source

Deviation from one-dimensionality in stationary properties and collisional dynamics of matter-wave solitons

, 2006
By means of analytical and numerical methods, we study how the residual three-dimensionality affects dynamics of solitons in an attractive Bose-Einstein condensate loaded into a cigar-shaped trap.
Boris A. Malomed, L. Khaykovich, Lev Khaykovich, M. G. Vakhitov, S. Cowan   +4 more
core   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Formation of the reverse flow of energy in a sharp focus [PDF]

Компьютерная оптика, 2019
It was theoretically shown that in the interference pattern of four plane waves with specially selected directions of linear polarization it is formed a reverse flow of energy.
Victor Kotlyar, Sergey Stafeev, Anton Nalimov , Alexey Kovalev   +3 more
doaj   +1 more source

Spin-Orbital Conversion with the Tight Focus of an Axial Superposition of a High-Order Cylindrical Vector Beam and a Beam with Linear Polarization

Micromachines, 2022
In this paper, spin-orbital conversion in the tight focus of an axial superposition of a high-order (order m) cylindrical vector beam and a beam with linear polarization is theoretically and numerically considered.
Victor Kotlyar, Sergey Stafeev, Vladislav Zaitsev, Elena Kozlova   +3 more
doaj   +1 more source