Results 71 to 80 of about 7,843 (256)

The Effect of Vitamin D3 Supplementation on the Risk of Falls in a General Population—The Finnish Vitamin D Trial

Journal of the American Geriatrics Society, EarlyView.
ABSTRACT Background The impact of vitamin D on fall incidence remains controversial. We studied the effect of 5 years of vitamin D3 supplementation on the risk of falls in a double‐blind, placebo‐controlled randomized trial with generally healthy, community‐dwelling men and women in Finland.
Toni Rikkonen, Sari Hantunen, Heikki Kröger, Christel Lamberg‐Allardt, JoAnn E. Manson, Tarja Nurmi, Marjo Tuppurainen, Ari Voutilainen, Tomi‐Pekka Tuomainen, Jyrki K. Virtanen   +9 more
wiley   +1 more source

New monoclinic ground state of FeSi [PDF]

By means of ab initio techniques with the hybrid functional we show the existence of a new phase of FeSi with the monoclinic symmetry (space group P21) originated from the B20 cubic structure (space group P213) due to slight orthorhombic distortion ...
Galkin, N. G., Tkachenko, I. A., Filonov, А. B., Migas, D. B., Chernev, I. M., Samardak, A. Yu., Gerasimenko, A. V., Maslov, A. M., Goroshko, D. L., Medvedeva, N. V., Gutakovskii, A. K., Subbotin, E. Yu., Dotsenko, S. A.   +12 more
core   +1 more source

Identifying Out‐of‐the‐Box Virtual Reality Applications With Geriatric Applicability and Value

Journal of the American Geriatrics Society, EarlyView.
ABSTRACT Background Virtual reality (VR) has the potential to improve the quality of life for older adults. Most studies use proprietary VR programs, specifically designed for one goal, which vastly limits the generalizability and use by the older adult population.
Alexandra Petrakos, Diana Medved, Amber Winder, Leo L. Nelson, Lexi N. Lindquist, Lee A. Lindquist   +5 more
wiley   +1 more source

Electronic structure studies of FeSi: A chiral topological system [PDF]

, 2019
Most recent observation of topological Fermi arcs on the surface of manyfold degenerate B20 systems, CoSi and RhSi, have attracted enormous research interests.
Susmita Changdar, S. Aswartham, Anumita Bose, Y. Kushnirenko, G. Shipunov, N. Plumb, M. Shi, A. Narayan, B. Büchner, S. Thirupathaiah, S. Thirupathaiah   +10 more
semanticscholar   +1 more source

Breve recorrido del plan curricular de la licenciatura en enfermería

CuidArte, 2023
La Carrera de Enfermería de la Facultad de Estudios Superiores Iztacala en su propósito de brindar calidad en el cuidado de enfermería y lograr la profesionalización de la misma, cumpliendo con la normatividad universitaria comienza a trabajar en la ...
Ericka García Zeferino
doaj   +1 more source

Preparation of the Kondo Insulators FeSi by Magnetron Sputtering

, 2010
The Kondo insulator FeSi was prepared by DC magnetron sputtering and the effects of sputtering parameters on the formation of FeSi were investigated in detail.
Da Peng Fu, Dao Jing Ma, Jin Min Zhang, Vesna Borjanović, Yan Liang, Wu Xian Zeng, Quan Xie, Yan Wang   +7 more
core   +1 more source

Breve historia de la Enfermería en México

CuidArte, 2012
Los aztecas vivían en el México precortesiano, eran politeístas, ellos sostenían la visión de que los acontecimientos astronómicos podían afectar las funciones corporales, y a la inversa, el comportamiento humano podía afectar el equilibrio y la ...
Leticia Cuevas Guajardo, Dulce María Guillén Cadena   +1 more
doaj   +1 more source

Production of (Fe,Co)Si₂ and (Fe.Mn)Si₂ Thermoelectric Materials by Spark Plasma Sintering

Crystals, 2023
In this study, FeSi2 bulk specimens were prepared by mechanical alloying, spark plasma sintering, and subsequent annealing. The annealed FeSi2 bulk specimens consisted of the β-FeSi2 phase and exhibited high Seebeck coefficient values.
Tetsuji Saito, Ryoki Asakawa
doaj   +1 more source

High-temperature ab initio calculations on FeSi and NiSi [PDF]

, 2017
The Fe–Ni–Si system is potentially a very important component of terrestrial planetary cores. However, at present, even the behaviour of the FeSi and NiSi end members is poorly understood, especially at low to moderate pressures—the data for FeSi are ...
Wood, IG, Wann, ETH, Vocadlo, L
core  

Formation and ferromagnetic properties of FeSi thin films

, 2013
In this work, the growth and ferromagnetic properties of -FeSi thin film on Si(100) substrate prepared by molecular beam epitaxy are reported. The inter-diffusion of Fe layer on Si(100) substrate at 600 ??C results in polycrystalline -FeSi layer.
Tran Viet Cuong, Duong Anh Tuan, Sunglae Cho, Shin, Yooleemi, Hwang, Younghun, Cuong, Tran Viet, Cho, Sunglae, Yooleemi Shin, Younghun Hwang, Tuan, Douong Anh   +9 more
core   +1 more source