Results 101 to 110 of about 408,815 (293)

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Titanium Implants Coated with Hydroxyapatite Used in Orbital Wall Reconstruction—A Literature Review

With the increasing incidences of orbital wall injuries, effective reconstruction materials and techniques are imperative for optimal clinical outcomes.
Leopold Schmetterer, Gerhard Garhöfer, Aurelian M. Ghita, Diana Ionescu, Ruxandra A. Pirvulescu, Alina Popa-Cherecheanu, Laura M. Cursaru, Raluca C. Iancu, Sinziana Istrate, Roxana M. Piticescu, Victor A. Vasile   +10 more
core   +1 more source

Auricular cartilage versus donor sclera as a wrapping of hydroxyapatite orbital implants. [PDF]

Int J Ophthalmol, 2021
Ma YJ, Zhu XY, Chen B, Lin YY, Liu J, Chen X.   +5 more
europepmc   +1 more source

Large‐Scale Determination of Frontier Orbital Energies of Disordered Small‐Molecule Organic Semiconductors Using Exciplex Emission Spectra

Advanced Materials, EarlyView.
ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald, Hiroki Tomita, Giacomo Cotelli, Louka L. Brüll, Nanno G. de Rooij, Lucas R.L. Norg, Milo Clément, Reinder Coehoorn   +7 more
wiley   +1 more source

Investigating orbital foreign device-associated malignancies: a scoping review

BMC Cancer
Background While prosthesis-associated malignancies have been acknowledged, awareness among surgeons and patients in the ophthalmologic field remains limited, despite the frequent occurrence of prosthesis-related surgeries.
Jeong Hyun Ha, Jagmeet S. Arora, Jamasb J. Sayadi, Nada R. Khattab, Shannon D. Francis, Thomas M. Johnstone, Yeonji Jang, Gordon K. Lee   +7 more
doaj   +1 more source

Outcomes of secondary autologus dermo-fat orbital implants in anophthalmic sockets. [PDF]

Pak J Med Sci, 2021
Hayat N, Jan S, Atiq N, Cheema A.
europepmc   +1 more source

Giant Nonequilibrium Valley Control via Spin‐Selective Hot‐Carrier Transfer in an Antiferromagnetic van der Waals Stack

Advanced Materials, EarlyView.
Spin‐selective hot‐carrier transfer across CrSBr/WSe2/CrSBr interfaces couples the continuously tunable magnetic configuration of antiferromagnetic CrSBr to the valley degrees of freedom of monolayer WSe2, enabling giant nonequilibrium valley control and magnetic‐state‐dependent reversal of circularly polarized emission.
Ke Xiao, Jiabao Yang, Kai Feng, Yicheng Guan, James Caleb Peters, Ramona Hoffmann, Niels Schröter, Stuart S. P. Parkin   +7 more
wiley   +1 more source

Clinical characterization and long-term postoperative outcomes of retinoblastoma patients receiving enucleation and primary orbital implantation in early infancy: an observational study

BMC Ophthalmology
Objectives To retrospectively investigate clinical characterization and the long-term postoperative outcomes of retinoblastoma (RB) patients receiving enucleation with primary orbital implantation in early infancy (0–6 months old).
Feng Ke, Jing Li, Nan Wang, Xuan Zhang, Tingting Ren, Rui Liu, Haihan Yan, Qihan Guo, Jianmin Ma   +8 more
doaj   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Freeze-dried human cancellous bone as orbital implant in an animal model

Philippine Journal of Ophthalmology, 2004
Objective: To determine if freeze-dried human cancellous bone is biocompatible and can be used as an integrated orbital implant. Methods: This is an experimental study of 10 rabbits that underwent unilateral enucleation with placement of a 14mm ...
Ildefonso V. Peczon Jr., MD, Alexander D. Tan, MD   +1 more
doaj