Results 81 to 90 of about 176,515 (293)

Laser Engineering of HfN‐Based Nanoparticles for Safe NIR‐I Photothermal and X‐ray Enhancing Cancer Therapies

open access: yesAdvanced Functional Materials, EarlyView.
In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova   +15 more
wiley   +1 more source

Subjetividades de género en mujeres con experiencias de familiares víctimas de desaparición forzada

open access: yesLa Manzana de la Discordia, 2016
Resumen: En este artículo se reflexiona sobre algunos elementos significativos de la subjetividad de género en un grupo de mujeres con experiencias como familiares de una víctima de desaparición forzada (DF).
Olga Lucía Obando Salazar   +2 more
doaj   +1 more source

Why are the Children Dying?: Mixed-Race Children in Chang-rae Lee’s First Five Novels [PDF]

open access: yes, 2017
The mixed-race children in each of Lee’s first five novels constitute an overarching set of symbols, reflecting, at first, society’s intolerance of miscegenation and its resulting mixed offspring, as demonstrated in the dysfunctional behaviors of the ...
Martin, Holly E
core   +1 more source

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

open access: yesAdvanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan   +7 more
wiley   +1 more source

Not out of context: Eric Magassa's 'The Lost' series [PDF]

open access: yes, 2018
The article analyses a series of contemporary photographs by Swedish multi-disciplinary artist Eric Magassa and places them within the larger context of postcolonial practice.
Bachmann, Michael
core  

Complexation‐Mediated Diffusion‐Limited Crystal Growth: A General Framework for Anisotropic Crystal Growth in Cu‐Based Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
A Complexation‐Mediated Diffusion‐Limited Growth (CMDLG) framework is established to rationalize the anisotropic growth of lead‐free perovskites. Integrating coordination chemistry with mass transport kinetics, this study theoretically derives and experimentally validates that stable iodocuprate complexes induce a diffusion‐limited regime.
Hyunmin Lee   +5 more
wiley   +1 more source

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi   +9 more
wiley   +1 more source

Del dolor al duelo: límites al anhelo frente a la desaparición forzada. // From the bereavement to the grief: limits to the yearning faced with the frorced dissapearance.

open access: yesAffectio Societatis, 2008
This article develops the research question about the logic of the grief process when a subject lost is caused by forced disappearance of a loved one.
Victoria Eugenia Diaz.
doaj  

Miguel Nazar Haro y la guerra sucia en México

open access: yesGrafía, 2013
Miguel Nazar is remembered as one of the main actors in the dirty war in the 60’s and 70’s decades. He participated, directly, on the torture and forced disappearance of the regime’s political opposition; he was, also, the founder of the White Squad: a ...
Carlos Fernando López de la Torre
doaj   +1 more source

Equilibrium crystal shapes in the Potts model

open access: yes, 2000
The three-dimensional $q$-state Potts model, forced into coexistence by fixing the density of one state, is studied for $q=2$, 3, 4, and 6. As a function of temperature and number of states, we studied the resulting equilibrium droplet shapes.
A. Pavlovska   +25 more
core   +2 more sources

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