Results 71 to 80 of about 13,995 (221)

Impacto de la procrastinación académica en estudiantes de Enfermería

CuidArte
Introducción. Se denomina procrastinación académica al hecho de retrasar el cumplimiento de actividades académicas y que estas se posterguen hasta el último minuto antes de su entrega.
Abraham Alonso-Ricardez, Javier Alonso-Trujillo, Myrna Miriam Valera-Mota, Elí Orlando Lozano-González   +3 more
doaj   +1 more source

Manejo de fracturas por el personal docente de la escuela primaria "Hermanos Galeana" Turno Vespertino.

CuidArte, 2012
Este estudio tuvo por objeto identificar si el personal docente de la Escuela Primaria “Hermanos Galeana” lleva a cabo un manejo adecuado de fracturas al presentarse en sus alumnos.
Mónica Medina Tapia, Araceli Olga Mijangos Pacheco, Alejandra Paredes Trejo, Karla Alejandra Pérez Rodríguez   +3 more
doaj   +1 more source

Teorizar y diagnosticar en enfermería: la evolución del pensamiento enfermero

CuidArte, 2017
En la actualidad enfermería se encuentra enel paradigma de la transformación, pero se hacenecesario preguntarnos si esa transformación esreal, si en verdad estamos avanzando en direcciónde los objetivos planteados o nos encontramosen una pausa ...
Thalía Alvarado Romero, María De los Ángeles Godínez Rodríguez   +1 more
doaj   +1 more source

Hydrogen‐Induced Amorphization of Superlattice Cerium Nickel Intermetallics Enabling Efficient Alkaline Oxygen Evolution Reaction

Advanced Science, Volume 13, Issue 24, 27 April 2026.
A gaseous hydrogen engineering strategy is employed to induce the amorphization of superlattice‐structured CeNi3 intermetallic, facilitating alkaline OER‐driven phase reconstruction and enhancing catalytic performance. ABSTRACT Transforming intermetallics with highly ordered structures into amorphous forms to unlock their superior oxygen evolution ...
Ziliang Chen, Shouyu Yao, Jiaxin Xu, Xingfan Zhang, Kui Yin, Hongyuan Yang, Tianjue Hou, Ruotao Yang, Prashanth W. Menezes, Zhenhui Kang   +9 more
wiley   +1 more source

Fabrication of FeSi and Fe3Si compounds by electron beam induced mixing of [Fe/Si]2 and [Fe3/Si]2 multilayers grown by focused electron beam induced deposition

, 2016
Fe-Si binary compounds have been fabricated by focused electron beam induced deposition by the alternating use of iron pentacarbonyl, Fe(CO)5, and neopentasilane, Si5H12 as precursor gases.
F. Porrati, G. C. Gazzadi, M. Huth, Okamoto H., R. Sachser, S. Frabboni   +5 more
core   +1 more source

On the power spectrum of magnetization noise [PDF]

, 2001
Understanding the power spectrum of the magnetization noise is a long standing problem. While earlier work considered superposition of 'elementary' jumps, without reference to the underlying physics, recent approaches relate the properties of the noise ...
Durin, G., Zapperi, S.
core   +2 more sources

Interior Models of Mercury and Conditions for Iron Snow Formation in a Fe‐S‐Si Core

Journal of Geophysical Research: Planets, Volume 131, Issue 4, April 2026.
Abstract Mercury's unique interior structure and magnetic field generation remain to be fully understood. We construct models to further constrain Mercury's interior and test the hypothesis that iron snow within the liquid core drives the dynamo.
Abigail H. Dunnigan, Dunyu Liu, Gregor B. Steinbrügge, Attilio Rivoldini, Mathieu Dumberry, Hao Cao, Krista M. Soderlund   +6 more
wiley   +1 more source

First-order transition between a small-gap semiconductor and a ferromagnetic metal in the isoelectronic alloys FeSi$_{1-x}$Ge$_x$

, 2002
The contrasting groundstates of isoelectronic and isostructural FeSi and FeGe can be explained within an extended local density approximation scheme (LDA+U) by an appropriate choice of the onsite Coulomb repulsion, $U$ on the Fe-sites. A minimal two-band
A. O. Shorikov, L. Lundgren, M. A. Korotin, M. Sigrist, R. Hlubina, R. Wäppling, T. M. Rice, V. I. Anisimov, V. V. Mazurenko, Y. Takahashi   +9 more
core   +1 more source

Interesting magnetic properties of Fe$_{1-x}$Co$_x$Si alloys [PDF]

, 2001
Solid solution between nonmagnetic narrow gap semiconductor FeSi and diamagnetic semi-metal CoSi gives rise to interesting metallic alloys with long-range helical magnetic ordering, for a wide range of intermediate concentration.
Aono H., Astronaut Aeronaut AIAA, Blazek J., Chordwise Flexibility, Flapping Wing Aerodynamics, Flight, Floreano D., Fluid, Framework, Lithium-Ion Battery, Problems, Shyy W., Solver, Timoshenko S., Usinga New, Vehicles, Zhang H   +16 more
core   +2 more sources

Zircon Decomposition in Glass Melting Furnaces: Experimental and Thermodynamic Approaches

International Journal of Applied Ceramic Technology, Volume 23, Issue 2, April 2026.
ABSTRACT The decomposition of zircon (ZrSiO4) refractories by fiberglass compositions at high temperatures (>1300°C) was investigated using the static cup test and two thermodynamic approaches, including an empirical method and calculations performed in FactSage.
Cristian Perez Velasquez, Madhukar Pinreddy, Pierre‐Antoine Dionne, Maziar Montazerian, John C. Mauro   +4 more
wiley   +1 more source