Results 11 to 20 of about 118,871 (211)

Biomimetic Construction of Abiotic Membranes Through Acylation of Cationic Diamino Acids [PDF]

open access: yesChembiochem
Cells produce membrane‐forming phospholipids through complex enzymatic pathways. Here, we present the in situ synthesis of a novel class of abiotic phospholipid analogs (APAs) featuring a permanent choline‐mimetic cation on diamino acid backbones.
Souto‐Trinei F   +2 more
europepmc   +2 more sources

3D Convolutional Neural Networks for Brain Tumor Segmentation: A Comparison of Multi-resolution Architectures [PDF]

open access: yes, 2017
This paper analyzes the use of 3D Convolutional Neural Networks for brain tumor segmentation in MR images. We address the problem using three different architectures that combine fine and coarse features to obtain the final segmentation. We compare three
Aduriz, Asier   +3 more
core   +3 more sources

PROJECT ÉVORA 3D: RESEARCH, METHODOLOGY, RECONSTRUCTION AND VISUALIZATION [PDF]

open access: yes, 2019
The Évora 3D project was born from the collaboration between the Municipality and the University of Évora, through the two research centres of CIDEHUS1 and CHAIA2, with the objective of completing a virtual reconstruction of the city in a longtime frame.
Barros, Filomena   +3 more
core   +1 more source

Sistemas microfisiológicos compostos por organoides humanos em dispositivos microfluídicos: avanços e desafios

open access: yesVigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2018
Introdução: Modelos com maior capacidade preditiva e que produzam resultados a custos mais baixos e em prazos menores são necessários para o desenvolvimento de fármacos. Os sistemas microfisiológicos (SMF) que cultivam tecidos humanos em histoarquitetura
Talita Miguel Marin, Eduardo Pagani
doaj   +7 more sources

Historical SDI, thematic maps and analysis of a complex network of medieval towers (13th-15th century) in the moorish strip [PDF]

open access: yes, 2018
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-4, 2018 ISPRS TC IV Mid-term Symposium “3D Spatial Information Science – The Engine of Change”, 1–5 October 2018, Delft, The NetherlandsThis ...
Ferreira Lopes, Patricia   +1 more
core   +2 more sources

Organoides de cérebro como modelos de doenças de Alzheimer e Parkinson: uma revisão narrativa sobre as perspectivas para medicina regenerativa e personalizada

open access: yesMedicina, 2023
Há muitos anos a cultura celular bidimensional (2D) é utilizada como modelo de estudo de doenças, possuindo grande importância na medicina regenerativa, apesar de ainda conter limitações significativas.
Raysa Taynara Vasconcelos de Souza   +6 more
doaj  

Escultura y Digitalización. Nuevas Perspectivas sobre la Originalidad en el Contexto de la Imaginería Procesional

open access: yesAreté, 2016
Actualmente la problemática y relaciones entre la escultura barroca y la digitalización, ha sido abordada, básicamente, desde una doble perspectiva, por un lado, aquellas cuestiones que tienen que ver con los nuevos procedimientos aplicados a tales ...
Antonio Rafael Fernández Paradas
doaj   +6 more sources

A comparative evaluation of 3D reconstruction with photogrammetry, NeRFs and 3D Gaussian Splatting in Cultura Heritage Restoration [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
In the domain of Cultural Heritage Restoration, the demand for high-fidelity 3D models with accurate textures and geometry is critical for documentation, analysis, and conservation.
M. Carmeliti, S. Marziali
doaj   +1 more source

El Quijote en China: el viaje cinematográfico de don Quijote por el jianghu

open access: yesTrasvases Entre la Literatura y el Cine, 2022
Han transcurrido más de cien años desde que en 1918 se introdujo El Quijote en China. Durante este tiempo la obra maestra de Cervantes dejó huella tanto en la literatura china como en otras formas artísticas.
Xinjie Ma   +1 more
doaj   +1 more source

Expansion of a Bose-Einstein Condensate in an atomic waveguide

open access: yes, 2001
The expansion of a Bose-Einstein condensate in an atomic waveguide is analyzed. We study different regimes of expansion, and identify a transient regime between one-dimensional and three-dimensional dynamics, in which the properties of the condensate and
A. Robert   +31 more
core   +1 more source

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