Results 21 to 30 of about 4,022,588 (277)

Monitoring of Atmospheric Corrosion of Aircraft Aluminum Alloy AA2024 by Acoustic Emission Measurements

open access: yesApplied Sciences, 2022
Atmospheric corrosion of aluminum aircraft structures occurs due to a variety of reasons. A typical phenomenon leading to corrosion during aircraft operation is the deliquescence of salt contaminants due to changes in the ambient relative humidity (RH ...
Thomas Erlinger   +2 more
doaj   +1 more source

URBaM: A Novel Surrogate Modelling Method to Determine Design Scaling Rules for Product Families

open access: yesApplied Sciences
The use of regression-based surrogate models to determine design scaling rules for mechanical product families has proven to be a powerful approach for dimensioning complex geometries. However, there is a broad range of surrogate models in the literature,
Xuban Telleria   +4 more
doaj   +1 more source

Research on Engineering Calculation Verification of Compression Buckling of Composite Stiffened Panel

open access: yesHangkong gongcheng jinzhan, 2020
The main failure mode of composite stiffened panel is buckling. In order to ensure the safety of the structure and effectively reduce the weight of the structure, it is necessary to systematically study the boundary conditions and the width of the load ...
GAO Wei, YAO Xionghua, WANG Yunfeng
doaj   +1 more source

Development of Aircraft Spoiler Demonstrators for Cost-Efficient Investigations of SHM Technologies under Quasi-Realistic Loading Conditions

open access: yesAerospace, 2021
An idealized 1:2 scale demonstrator and a numerical parameter optimization algorithm are proposed to closely reproduce the deformation shape and, thus, spatial strain directions of a real aerodynamically loaded civil aircraft spoiler using only four ...
Markus Winklberger   +2 more
doaj   +1 more source

GS&E journal > Semantic Segmentation with Deep Learning: Detection of Cracks at the Cut Edge of Glass

open access: yesChallenging Glass Conference Proceedings, 2020
In this paper, artificial intelligence (AI) will be applied for the first time in the context of glass processing. The goal is to use an algorithm based on artificial intelligence to detect the fractured edge of a cut glass in order to generate a so ...
Michael Drass   +3 more
doaj  

Data from uniaxial compressive testing of laboratory-made granular ice

open access: yesData in Brief, 2022
Uniaxial compressive tests of laboratory-made granular fresh-water ice were conducted in a cold room in the ductile and brittle strain rate range at -10.83°C ±0.74°C. Ice specimens with a length to diameter ratio of 2.5 showing brittle behavior failed by
Angelo Mario Böhm   +2 more
doaj   +1 more source

Making NSCLC Crystal Clear: How Kinase Structures Revolutionized Lung Cancer Treatment

open access: yesCrystals, 2020
The parallel advances of different scientific fields provide a contemporary scenario where collaboration is not a differential, but actually a requirement. In this context, crystallography has had a major contribution on the medical sciences, providing a
Juliana F. Vilachã   +4 more
doaj   +1 more source

Structural Design using Cellular Automata [PDF]

open access: yes, 2001
Traditional parallel methods for structural design do not scale well. This paper discusses the application of massively scalable cellular automata (CA) techniques to structural design.
Gürdal, Z.   +3 more
core   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro   +10 more
wiley   +1 more source

Clinical Course and Impact of Breaks in Therapy for Children With Relapsed/Refractory Solid Tumors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pediatric relapsed or refractory (R/R) solid tumors carry a dismal prognosis, and postrelapse patient experiences are not well described. We present postrelapse outcomes, including number of R/R events and subsequent therapy regimens.
Matthew T. McEvoy   +5 more
wiley   +1 more source

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