Results 101 to 110 of about 1,410,841 (329)

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

Los derechos de los extranjeros en el ámbito del Consejo de Europa : especial referencia a la jurisprudencia del Tribunal de Derechos Humanos [PDF]

open access: yes, 1997
En este trabajo se exponen los criterios que, de acuerdo con el Convenio Europeo de Derecho Humanos y la jurisprudencia del Tribunal de Estrasburgo, deben seguir las normas que, en desarrollo de las políticas migratorias, sean elaboradas por el ...
Freixes Sanjuán, Teresa   +1 more
core   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Consumed by Abdominal Distention

open access: yes
Arthritis Care &Research, Accepted Article.
Abimbola Fadairo‐Azinge   +3 more
wiley   +1 more source

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

open access: yesAdvanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens   +14 more
wiley   +1 more source

El Barroco desplegado : la mirada en la obra de Severo Sarduy [PDF]

open access: yes, 2017
En este trabajo nos proponemos analizar la visión del escritor cubano Severo Sarduy a través de sus ensayos, abordando sobre todo sus Ensayos generales sobre el Barroco y, en concreto, las categorías pictóricas asociadas con el uso de las técnicas de la ...
Puig Guisado, Jaime
core  

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

Elección de estilos de vida no violentos ni autodestructivos en algunos adolescentes de la ciudad de Medellín. Un enfoque psicoanalítico

open access: yesRevista Colombiana de Ciencias Sociales, 2011
Este artículo tiene como objetivo comunicar los resultados de una investigación realizada en Medellín. La filiación institucional de la investigación fue la Facultad de Psicología y Ciencias Sociales de la Fundación Universitaria Luis Amigó.
Nicolás Uribe Aramburo   +1 more
doaj  

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