Results 101 to 110 of about 706,712 (309)

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

The number of lattice paths below a cyclically shifting boundary [PDF]

open access: yes, 2009
We count the number of lattice paths lying under a cyclically shifting piecewise linear boundary of varying slope. Our main result can be viewed as an extension of well-known enumerative formulae concerning lattice paths dominated by lines of integer ...
Rattan, Amarpreet   +3 more
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Optimal boundary control in a micromixer

open access: yesExamples and Counterexamples
This work studies mathematical foundations for optimal boundary control of mixers which mix two fluid phases. Existence of optima is proved and the influence of common objective functionals is discussed.
Manuel Wegmann   +3 more
doaj   +1 more source

Local magnetostriction measurement in a cobalt thin film using scanning probe microscopy

open access: yesAIP Advances, 2018
The local magnetostriction measurement has become an emerging issue because strain-mediated nanocomposites have received considerable attention due to their potential applications for high sensitivity sensors and high density energy harvesters.
Kwang-Eun Kim, Chan-Ho Yang
doaj   +1 more source

La polysémie nominale événement/ objet: Quels objets pour quels événements?

open access: yesNeophilologica, 2014
This paper deals with the lexical notion of event. We study the well-known event/object nominal polysemy (see Grimshaw, 1990; Pustejovsky, 1995; Godard, Jayez 1996, among others) and give it an exhaustive treatment by gathering many data from existing ...
Lucie Barque   +2 more
doaj   +1 more source

Lattice-Automation/seqfold: 0.7.17

open access: yes, 2023
Full Changelog: https://github.com/Lattice-Automation/seqfold/compare/0.7.7...0.7.17 fix dot_bracket output length: https://github.com/Lattice-Automation/seqfold/issues ...
Kevin, Joshua Timmons
core   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji   +3 more
wiley   +1 more source

Cambrian lattices

open access: yesAdvances in Mathematics, 2006
Revisions in exposition (partly in response to the suggestions of an anonymous referee) including many new figures. Also, Conjecture 1.4 and Theorem 1.5 are replaced by slightly more detailed statements. To appear in Adv. Math.
openaire   +3 more sources

STRUCTURAL AND DESIGN SPECIFICS OF SPACE GRID SYSTEMS

open access: yesНаука и техника, 2017
The aim of the study is to identify main trends in the development of space grid structures. In order to reach the purpose it is necessary to conduct a review of the known structural concepts, nodal connections and specifics of the space grid structures ...
G. M. Gasii
doaj   +1 more source

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