Results 81 to 90 of about 1,362,475 (304)

Architectural survey of Monserrate Palace - laser scanner survey

open access: yesDisegnare con, 2012
In order to obtain a complete set of measured drawings (plans, sections and elevations) for developing infrastructure projects in the Palace of Monserrate, a laser scanning survey was conducted.
Luísa Cortesão
doaj   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Detection of closed sharp feature lines in points cloud for reverse engineering applications. Le problematiche relative al post-processamento delle nuvole di punti

open access: yes, 2008
L'intervento effettuato congiuntamente dal Prof. M. Campi e dalla Dott.ssa Kris Demarsein, dell'Università di Leuven, Belgio, ha affrontato in maniera critica le problematiche derivanti dal post-processamento dei dati raccolti con tecnologie scanner ...
CAMPI, MASSIMILIANO, K. Demarsin
core  

Avalição de produtos do sensor laser scanner no planejamento e concepção de projetos de unidades de produção em carcinicultura marinha [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2011A carcinicultura é um dos ramos da aquicultura global de maior velocidade de crescimento.
Della Giustina, Everton Gesser
core  

Estimation of stem attributes using a combination of terrestrial and airborne laser scanning [PDF]

open access: yes, 2012
Properties of individual trees can be estimated from airborne laser scanning (ALS) data provided that the scanning is dense enough and the positions of field-measured trees are available as training data.
Olofsson, Kenneth   +3 more
core   +1 more source

Compensation of scanner based inertia for laser structuring processes

open access: yes, 2022
Art. 012017, 8 S.Laser surface structuring is an innovative manufacturing technology as it offers high flexibility with regard to a range of materials.
Klocke, Fritz   +2 more
core   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Strumentazioni e metodologie operative nell'utilizzo del laser scanner

open access: yes, 2008
Negli ultimi anni abbiamo assistito ad un profondo cambiamento delle procedure di rilievo architettonico e ambientale. La rivoluzione digitale ha attraversato l???intera disciplina, aprendo nuovi ed inaspettati orizzonti di ricerca, creando grandi ...
CATUOGNO, RAFFAELE
core  

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