Results 21 to 30 of about 9,832 (206)

A numerical study towards shape memory alloys application in orthotic management of pediatric knee lateral deviations

open access: yesScientific Reports, 2023
Exerting a constant load would likely improve orthosis effectiveness in treating knee lateral deviations during childhood and early adolescence. Shape memory alloys are potential candidates for such applications due to their so called pseudoelastic ...
M. G. Alonso, A. Yawny, G. Bertolino
doaj   +1 more source

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

Multi-resolution anisotropy studies of ultrahigh-energy cosmic rays detected at the Pierre Auger Observatory [PDF]

open access: yes, 2017
We report a multi-resolution search for anisotropies in the arrival directions of cosmic rays detected at the Pierre Auger Observatory with local zenith angles up to $80^\circ$ and energies in excess of 4 EeV ($4 \times 10^{18}$ eV).
Aab, A.   +402 more
core   +3 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

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  

Spin order in the one-dimensional Kondo and Hund lattices [PDF]

open access: yes, 2004
We study numerically the one-dimensional Kondo and Hund lattices consisting of localized spins interacting antiferro or ferromagnetically with the itinerant electrons, respectively.
A. C. Hewson   +7 more
core   +3 more sources

Hysteresis Switching Loops in Ag-manganite memristive interfaces [PDF]

open access: yes, 2010
Multilevel resistance states in silver-manganite interfaces are studied both experimentally and through a realistic model that includes as a main ingredient the oxygen vacancies diffusion under applied electric fields.
Baek I. G.   +6 more
core   +3 more sources

Study of the formation of Cu-24at.% Al by reactive milling [PDF]

open access: yes, 2015
In this work, powders of Cu and Al were milled with a proportion equal to 24 atomic % Al, using low and medium energy mills. The initial, intermediate and final stages of the resulting powder are analyzed using scanning electron microscopy, X-ray ...
Esquivel, Marcelo Ricardo Oscar   +4 more
core   +1 more source

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