Results 131 to 140 of about 53,838 (265)

Out‐of‐Plane Strain‐Decoupled Architecture for High‐Fill‐Factor Stretchable OLED Displays

open access: yesAdvanced Functional Materials, EarlyView.
A vertically decoupled multilayer SOLED architecture separates emissive pixel islands from deformable interconnects, allowing low‐modulus elastomeric layers to accommodate applied strain and suppress strain transfer to the OLED region. This design, combined with transparent hybrid encapsulation, enables a high fill factor (∼75%), stretchability ...
Young Hyun Son   +2 more
wiley   +1 more source

One page of stamps titled "Fiabe e favole,

open access: yes, 1990
The page includes the Hungarian stamp of The Miller, His Son, and Their Ass and the Polish The Fox and the Crow stamp featured elsewhere here. Go to the Porta Portese flea market, and you never know what you will find!One page of stamps titled "Fiabe e ...

core  

PERMEABILITY THEORY IN A SOCIAL ENVIRONMENT: COMMENT ON STAMPS (2013)

open access: yes, 2014
Stamps (2013) reported that the visual permeability of a boundary strongly influenced perceived enclosure, while boundary depth had almost no effect.
Zheng, Rui, Liu, Yang, Sun, Yan
core   +1 more source

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

open access: yesAdvanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano   +17 more
wiley   +1 more source

Rubber Stamping: Get Creative with Stamps, Rollers and Other Printmaking Techniques

open access: yes, 2016
This beautiful book provides a complete guide to printing with rubber stamps as well as a handful of alternative methods such as using rollers, plaster, or clay.
Fowler, Stephen
core  

Unique Role of Microstructure of a Bioimplant Zinc Alloy and Protein Content of Simulated Body Fluid in Corrosion and Fracture

open access: yesAdvanced Functional Materials, EarlyView.
BSA addition to physiological solutions enhances resistance of a Zn alloy to stress corrosion cracking (SCC) but reduces its corrosion resistance. Extended surface characterization explains the contrasting influences on corrosion and SCC. Unexpectedly, the alloy suffers transgranular SCC (TGSCC), despite extensive grain boundary precipitation. Thorough
RK Singh Raman   +9 more
wiley   +1 more source

Red Stamps and Gold Stars Fieldwork Dilemmas in Upland Socialist Asia

open access: yes
Cover -- Contents -- List of Figures -- Acknowledgments -- Part 1 Heading to the Field -- 1 Dilemmas and Detours: Fieldwork with Ethnic Minorities in Upland Southwest China, Vietnam, and Laos -- 2 Comrades of Minority Policy in China, Vietnam, and Laos --
Turner, Sarah.
core  

Set of five PRC China postage stamps

open access: yes, 1981
This is a favorite fable of mine. It has the right leap from one category to another that sometimes makes a fable take our breath away. I will let the presentation folder tell the fable itself.

core  

Un lot nou de ştampile greceşti descoperite in centrul vechiului Callatis / New collection of ceramic amphora stamps from the center of the ancient Callatis

open access: yesTyragetia, 2014
During rescue operations in Mangalia (Romania), in the area of the ancient Callatis there were found the remains of the building structures that are 50 meters from the sacred area of the ancient city.
Natalia Mateevici, Mihai Ionescu
doaj  

Mechanics of Telson Ridges in Mantis Shrimp for Impact Analysis and Implications for Bioinspired Elastic Shell Designs

open access: yesAdvanced Functional Materials, EarlyView.
The mantis shrimp telson reveals how ridged biological shields control deformation under impact. Inspired by this architecture, telson‐inspired ridged curved shells transform ridge geometry and macroscopic curvature into bidirectional snap‐through, tunable stiffness, and enhanced hysteretic energy dissipation for multifunctional architected materials ...
Phani Saketh Dasika   +5 more
wiley   +1 more source

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