Results 91 to 100 of about 1,557,479 (332)

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

open access: yesAdvanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer   +3 more
wiley   +1 more source

A noção de trabalho na experiência psicanalítica

open access: yesPsicologia USP
Resumo: A partir da pesquisa das diversas maneiras como a noção de trabalho aparece ao longo da obra freudiana, tomando como ponto de partida os termos psicanalíticos compostos com o sufixo "arbeit", que apontam principalmente para o esforço do psiquismo
Rodrigo Ventura
doaj   +1 more source

Divertículo esofágico y fístula broncoesofágica en un perro [PDF]

open access: yes, 2002
Un perro Pequinés de 3 años de edad y 5.4 Kg de peso fue remitido al Servicio de Medicina Interna del Hospital Clínico Veterinario de la Universidad de Murcia, con un cuadro clínico de regurgitación y pérdida de peso desde hacía 5 meses.
Agut Giménez, Amalia   +3 more
core  

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

open access: yesAdvanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham   +7 more
wiley   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky   +5 more
wiley   +1 more source

Las mujeres, ¿perversas?

open access: yesAffectio Societatis, 2017
La existencia de las perversiones femeninas era una realidad reconocida en los discursos psiquiátrico y jurídico alemanes en el siglo XIX, cuya diferencia con las perversiones masculinas era el estar exenta de consecuencias legales.
Yuliana Andrea Salcedo Escobar
doaj  

Más allá de la tablet, ¿una zona intermedia de aprendizaje? [PDF]

open access: yes, 2020
El presente trabajo profundiza el estudio de los procesos de aprendizaje del niño asociados a la utilización de nuevas tecnologías (tablet) en el aula. Estudios experimentales y cuasiexperimentales a nivel internacional de la última década analizan el ...
Grijalva Alvear, Isaac David   +1 more
core  

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

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