Results 11 to 20 of about 9,496 (196)

Fenton-like Reactivity on Fe<sub>3</sub>O<sub>4</sub> Nanozymes Driven by Charge Transfer and Interfacial Water. [PDF]

open access: yesSmall
In magnetite nanozymes, subsurface Fe2⁺ donates electrons to H2O2, forming fleeting Fe(IV)═O and •OH species. The process couples charge flow, water‐mediated reactivity, and nanoparticle oxidation in a dynamic Fenton‐like cycle. Abstract Magnetite (Fe3O4) nanoparticles, widely recognized as inorganic nanozymes due to their enzyme‐like catalytic ...
Sánchez VM   +9 more
europepmc   +2 more sources

Towards an adequate description of the dose-response relationship in BNCT of glioblastoma multiforme. [PDF]

open access: yesMed Phys
Abstract Background Boron Neutron Capture Therapy (BNCT) is a binary radiotherapy based on the intravenous administration of a borated drug to the patient and the subsequent irradiation with a low‐energy neutron beam. The borated formulation accumulates in the tumor cells, and when neutrons interact with boron, a nuclear capture reaction occurs ...
Marcaccio B   +23 more
europepmc   +2 more sources

Electronic Structure of Kramers Nodal-Line Semimetal YAuGe and Anomalous Hall Effect Induced by Magnetic Rare-Earth Substitution. [PDF]

open access: yesAdv Sci (Weinh)
The rare‐earth intermetallics YAuGe is identified as a Kramers nodal‐line semimetal, a topological state inherent to non‐centrosymmetric achiral lattices. Magnetic rare‐earth substitution induces an anomalous Hall effect, highlighting the impact of time‐reversal symmetry breaking on topological electronic states and offering insights into designing the
Kurumaji T   +13 more
europepmc   +2 more sources

Factorization and Discrete States in C=1 Superliouville Theory [PDF]

open access: yes, 1992
We study the discrete state structure of $\hat c=1$ superconformal matter coupled to 2-D supergravity. Factorization properties of scattering amplitudes are used to identify these states and to construct the corresponding vertex operators. For both Neveu-
Aldazabal, G.   +2 more
core   +2 more sources

A comprehensive educational approach to improving NCLEX‐RN pass rates [PDF]

open access: yes, 2018
Background Nurse educators strive to find the best educational methods to prepare students in their attempt to pass the National Council Licensure Examination for Registered Nurses (NCLEX‐RN).
Auberry, Kathy   +3 more
core   +1 more source

Ultrahigh-energy neutrino follow-up of Gravitational Wave events GW150914 and GW151226 with the Pierre Auger Observatory [PDF]

open access: yes, 2016
On September 14, 2015 the Advanced LIGO detectors observed their first gravitational-wave (GW) transient GW150914. This was followed by a second GW event observed on December 26, 2015.
Aab, A.   +412 more
core   +5 more sources

Evaluation of Dose Distribution in Lung Tumor Radiotherapy with Boron Neutron Capture Therapy [PDF]

open access: yesIranian Journal of Medical Physics, 2021
Introduction: It is well known that neutrons are more effective treatments than photons to treat hypoxic tumors due to the interaction with the nucleus and the production of heavy particles.
Mansour Zabihzadeh   +4 more
doaj   +1 more source

A Campanha Nacional de Educação de Adultos no Estado Novo : uma leitura dos debates parlamentares [PDF]

open access: yesRevista da Faculdade de Letras. Série de História, 2016
The National Campaign for Adult Education (CNEA) and the Popular Education Plan developed in the New State represented educational initiatives that marked the decade of 50.
Daniela Vilaverde e Silva
doaj  

CNEA Fresh Fuel Plate Characterization Summary Report [PDF]

open access: yes, 2012
Characterization summary report outlining the findings of the fresh fuel examinations of the plates received from CNEA.
Keiser, D., Rice, F.
openaire   +2 more sources

Direct observation of the influence of the As-Fe-As angle on the Tc of superconducting SmFeAsO$_{1-x}$F$_{x}$ [PDF]

open access: yes, 2011
The electrical resistivity, crystalline structure and electronic properties calculated from the experimentally measured atomic positions of the compound SmFeAsO$_{0.81}$F$_{0.19}$ have been studied up to pressures ~20GPa.
A. Sow   +12 more
core   +5 more sources

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