Results 31 to 40 of about 17,350,565 (353)
Star-forming Clumps in Local Luminous Infrared Galaxies [PDF]
, 2019 We present HST narrowband near-infrared imaging of Paα and Paβ emission of 48 local luminous infrared galaxies (LIRGs) from the Great Observatories All-Sky LIRG Survey.
Armus, L. +17 more
core +3 more sources
Cerâmica, 1998 Advanced ceramics for structural applications are present in engineering parts subjected to complex solicitations. Such unique combination of properties makes these ceramics the unique solution for material selection in special cases.
Carlos Alberto Fortulan +1 more
doaj +1 more source
Influence of Severe Plastic Deformation on Mechanical Properties and Structure of Aluminium Alloys [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2016 Article is devoted to analysis of ECAP (Equal Channel Angular Pressing) method, which uses a high degree of deformation to achieve a very fine-grained structure of formed material.
Ondřej Hilšer +4 more
doaj +1 more source
Lithopanspermia in Star Forming Clusters [PDF]
, 2005 This paper considers the lithopanspermia hypothesis in star forming groups and clusters, where the chances of biological material spreading from one solar system to another is greatly enhanced (relative to the field) due to the close proximity of the ...
Adams, Fred C., Spergel, David N.
core +2 more sources
Applying Ultrasonic-Assisted Incremental Sheet Forming to Al 5052 Aluminum Alloy
Engineering Proceedings, 2023 In this paper, the influence of ultrasonic vibration on the forming forces and surface quality of products formed using an ultrasonic-assisted incremental sheet forming (UISF) method was investigated and compared with an incremental sheet forming (ISF ...
Ky-Thanh Ho +4 more
doaj +1 more source
Electropolishing and Shaping of Micro-Scale Metallic Features
Micromachines, 2022 Electropolishing (EP) is most widely used as a metal finishing process. It is a non-contact electrochemical process that can clean, passivate, deburr, brighten, and improve the biocompatibility of surfaces.
Sana Zaki +2 more
doaj +1 more source
East European Journal of Physics, 2019 A model is proposed for describing the shape change of isotropic and anisotropic graphite under the influence of high temperatures and high neutron radiation fluences. The model is based on a new approach, which uses the following provisions: description
Mykola P. Odeychuk +4 more
doaj +1 more source
Forme del rito, forme dell'architettura
FAMagazine. Ricerche e progetti sull'architettura e la città, 2022 Obiettivo del presente numero è sollecitare l’esplorazione del senso – da parte di studiosi e ricercatori di università italiane o straniere impegnati nelle loro ricerche in condizione non ancora strutturata – delle relazioni tra la condizione della transizione dalla vita alla morte e le forme dell’architettura.
C. Pirina, R. Capozzi
openaire +2 more sources
A New Approach to Measuring Local Properties of Preforms Enhanced for Formability
Frontiers in Materials, 2022 Forming of dry engineering textiles is a quality-critical operation in composites manufacturing. There are various different defect mitigation strategies that have been developed to ensure that material will not wrinkle or fold when depositing and ...
Mark A. Turk +5 more
doaj +1 more source
Lightweight in Automotive Components by Forming Technology
Automotive Innovation, 2020 Lightweight design is one of the current key drivers to reduce the energy consumption of vehicles. Design methodologies for lightweight components, strategies utilizing materials with favorable specific properties and hybrid materials are used to ...
S. Rosenthal +5 more
semanticscholar +1 more source