Results 81 to 90 of about 13,995 (221)

Against biopolitical domination: the common world as a threshold

open access: yesIntersticios, 2018
The current neoliberal hegemonic configuration has as one of its features the biopolitical exercise in different dimensions and degrees. Such exercise of control has been constituted as a transideological mantle, i.e.
Víctor Manuel Alvarado García   +1 more
doaj  

Non-Volatile Regulation of Magnetism via Electric Fields in Polycrystal FeSi/(011) PMN-0.32PT Heterostructures

open access: yesMagnetochemistry, 2020
The choice and configuration of the ferroelectric (FE) substrate and the ferromagnetic (FM) layer in FM/FE heterostructures play an important role in magnetism modification with regard to amplitude and efficiency.
Xiaobin Guo   +9 more
doaj   +1 more source

First order transition from correlated electron semiconductor to ferromagnetic metal in single crystalline FeSi1-xGex

open access: yes, 2003
The phase diagram of FeSi1-xGex, obtained from magnetic, thermal and transport measurements on single crystals, shows a first-order transition from a correlated electron semiconductor to a ferromagnetic metal at a critical concentration, x ~ 0.25.
A. D. Bianchi   +24 more
core   +1 more source

Dimensional effects on magnetic properties of Fe-Si steels due to laser and mechanical cutting [PDF]

open access: yes, 2010
Microstructural deterioration near the cut line and presence of residual stresses both affect the magnetic properties of cut parts. In this paper, the differences between microstructural deterioration resulting from mechanical and laser cutting as well ...
Gomes de Araujo, Edgar   +4 more
core   +2 more sources

Disseminating Acute Care for Elders Principles in a Geriatric Observation Unit: Preliminary Data

open access: yesJournal of the American Geriatrics Society, Volume 74, Issue 4, Page 1184-1186, April 2026.
ACE principles are implemented in the Geriatric Observation Unit through early intervention, interdisciplinary teamwork, mobility promotion, and continuous outcome review to improve care transitions and support at‐risk older adults.
Jonny A. Macias Tejada   +4 more
wiley   +1 more source

Optical investigation of the metal-insulator transition in $FeSb_2$

open access: yes, 2005
We present a comprehensive optical study of the narrow gap $FeSb_2$ semiconductor. From the optical reflectivity, measured from the far infrared up to the ultraviolet spectral range, we extract the complete absorption spectrum, represented by the real ...
A. Perucchi   +20 more
core   +2 more sources

Polymer‐Derived Nickel‐Iron Silicide‐Based Bimetallic Catalysts: Synthesis, Characterization, and Enhanced Catalytic Properties Toward the Oxygen Evolution Reaction

open access: yesChemElectroChem, Volume 13, Issue 6, 17 March 2026.
The growing demand for green energy highlights the need for efficient hydrogen production through water splitting. Designing bimetallic electrocatalysts is crucial for this goal. Transition metal silicides are promising due to their abundance and high electrical conductivity.
Yaohao Zhang   +7 more
wiley   +1 more source

Kondo Insulator description of spin state transition in FeSb2

open access: yes, 2005
The thermal expansion and heat capacity of FeSb2 at ambient pressure agrees with a picture of a temperature induced spin state transition within the Fe t_{2g} multiplet.
Bud'ko, S. L.   +5 more
core   +1 more source

When Little Things Add Up: Harnessing Emergence Theory to Decode Complexity in Geriatric Care

open access: yesJournal of the American Geriatrics Society, Volume 74, Issue 3, Page 936-939, March 2026.
Geriatric patients function as complex systems shaped by biological, psychological, functional, and social factors, generating new emergent properties of non‐linear change, self‐organization, phase transitions, and path dependence that produce clinical states guiding dynamic assessment, early detection, and cross‐domain care.
Anna Maria Izquierdo‐Porrera   +2 more
wiley   +1 more source

Optical evidence for heavy charge carriers in FeGe

open access: yes, 2007
The optical spectrum of the cubic helimagnetic metal FeGe has been investigated in the frequency range from 0.01 - 3.1 eV for different temperatures from 30 K to 296 K.
D. van der Marel   +10 more
core   +2 more sources

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