Results 31 to 40 of about 118,871 (211)

LA TERZA DIMENSIONE IN ARCHEOLOGIA

open access: yesArcheomatica, 2016
With the arrival of the “Digital Age” and new technologies, modern archeology started to deal with the concept of 3-Dimension. Educational text books on archaeological methodology still tend to classify, however, the third dimension primarily as a ...
Stefano Calò
doaj   +2 more sources

Robotic Ironing with 3D Perception and Force/Torque Feedback in Household Environments

open access: yes, 2017
As robotic systems become more popular in household environments, the complexity of required tasks also increases. In this work we focus on a domestic chore deemed dull by a majority of the population, the task of ironing.
Balaguer, Carlos   +3 more
core   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

open access: yesAdvanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea   +9 more
wiley   +1 more source

Are the HI deficient galaxies on the outskirts of Virgo recent arrivals? [PDF]

open access: yes, 2002
The presence on the Virgo cluster outskirts of spiral galaxies with gas deficiencies as strong as those of the inner galaxies stripped by the intracluster medium has led us to explore the possibility that some of these peripheral objects are not ...
Alberto Manrique   +6 more
core   +2 more sources

Histovariability and fossil diagenesis of Pissarrachampsa (Pseudosuchia, Notosuchia, Baurusuchidae) from the Upper Cretaceous of Southeast Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano   +5 more
wiley   +1 more source

Un algoritmo de corte de nubes de puntos para el procesamiento y copia de objetos 3D/A slicing algorithm of points cloud for processing and copy of 3D objects

open access: yesProspectiva, 2018
El propósito de la reconstrucción tridimensional es convertir una gran cantidad de datos o puntos, en un modelo en la memoria del computador, manteniendo sus características físicas de volumen y forma, para llevarlo posteriormente a una figura real por ...
Mario Mercado Coronado   +3 more
doaj   +1 more source

Multiphase procedure for landscape reconstruction and their evolution analysis. GIS modelling for areas exposed to high volcanic risk [PDF]

open access: yes, 2018
This paper – focussed on the province of Naples, where many municipalities with a huge demographic and building density are subject to high volcanic risk owing to the presence of the Campi Flegrei (Phlegrean Fields) caldera and the Somma-Vesuvius ...
Pavia, Davide, Pesaresi, Cristiano
core  

Inside a duck‐billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia

open access: yesThe Anatomical Record, EarlyView.
Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano   +3 more
wiley   +1 more source

Usos educativos del cine 3D estereoscópico

open access: yesChasqui, 2013
O propósito deste artigo é a problematização do funcionamento do cinema 3D estereoscópico como ferramenta educativa. Esta discussão se baseia em pesquisas empíricas realizadas no Chile, referentes à defasagem entre modalidades comunicacionais docentes ...
Víctor Fajnzylber Reyes   +1 more
doaj  

Eletrorresistividade aplicada à caracterização do subsolo e das possíveis feições de acúmulo de cultura material no sítio arqueológico Serra Do Mimo, Barreiras-BA

open access: yesClio Arqueológica, 2023
O Sítio Serra do Mimo, situado em Barreiras-BA, apresenta, em superfície, cultura material lítica e 11 painéis com registros rupestres. À frente do painel 01 foram realizados quatro caminhamentos elétricos, resultando em quatro seções de resistividade ...
Fernanda Martins da Silva Leão   +4 more
doaj  

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