Results 91 to 100 of about 5,446,897 (300)

Triangle Community Center News & Views : v.9:no4(1998:Apr.)

open access: yes, 1998
News & Views was the monthly newsletter of the Triangle Community Center (TCC) in East Norwalk, CT. TCC today is Fairfield County, CT s leading provider of programming, resources, and education supporting growth and connection within and for the LGBTQ ...
Stone, Michele   +2 more
core  

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami   +4 more
wiley   +1 more source

Triangle Community Center News & Views : v.9:no7(1998:Jul.)

open access: yes, 1998
News & Views was the monthly newsletter of the Triangle Community Center (TCC) in East Norwalk, CT. TCC today is Fairfield County, CT s leading provider of programming, resources, and education supporting growth and connection within and for the LGBTQ ...
Stone, Michele   +2 more
core  

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

Controlled Metric Type Spaces and the Related Contraction Principle

open access: yesMathematics, 2018
In this article, we introduce a new extension of b-metric spaces, called controlled metric type spaces, by employing a control function α ( x , y ) of the right-hand side of the b-triangle inequality.
Nabil Mlaiki   +3 more
doaj   +1 more source

Triangle Community Center News & Views : v.10:no.1(1999:Jan.)

open access: yes, 1999
News & Views was the monthly newsletter of the Triangle Community Center (TCC) in East Norwalk, CT. TCC today is Fairfield County, CT s leading provider of programming, resources, and education supporting growth and connection within and for the LGBTQ ...
Stone, Michele, Collins, Mike
core  

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz   +5 more
wiley   +1 more source

Iterates of Bernstein Type Operators on a Triangle with All Curved Sides

open access: yesAbstract and Applied Analysis, 2014
We consider some Bernstein-type operators as well as their product and Boolean sum for a function defined on a triangle with all curved sides. Using the weakly Picard operators technique and the contraction principle, we study the convergence of the ...
Teodora Cătinaş
doaj   +1 more source

Triangle Community Center News & Views : v.8:no.12(1997:Dec.)

open access: yes, 1997
News & Views was the monthly newsletter of the Triangle Community Center (TCC) in East Norwalk, CT. TCC today is Fairfield County, CT s leading provider of programming, resources, and education supporting growth and connection within and for the LGBTQ ...
Stone, Michele   +2 more
core  

On a conjecture of a Pólya functional for triangles and rectangles

open access: yes
We consider the functional given by the product of the first Dirichlet eigenvalue and the torsional rigidity of planar domains normalized by the area. This scale invariant functional was studied by Pólya and Szegő in 1951 who showed that it is bounded above by 1 for all domains.
Bañuelos, Rodrigo, Mariano, Phanuel
openaire   +2 more sources

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