Results 71 to 80 of about 239,789 (239)

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk   +2 more
wiley   +1 more source

Desarrollo de software esteganográfico con criptográfia asociada

open access: yesMaskana, 2017
RESUMEN Proteger la información es un requisito fundamental para preservar su confidencialidad e integridad. El uso de criptografía y esteganografía, más que un simple compendio de técnicas y algoritmos, se ha convertido en una necesidad urgente en ...
Jorge Rivadeneira, Basel Halak
doaj  

The Game of Credit: A High Stakes Game That Perpetuates the Racial Wealth Gap [PDF]

open access: yes, 2014
Everyone deserves the opportunity to build a financially secure future for themselves and their families. Access to equal opportunities is the cornerstone of America's core values and is also a necessity to growing a healthy economy.
Lindy Carrow
core  

Spider Silk–Integrated Biomimetic Micropillars With Dual Adhesion for Improved Wound Hemostasis and Healing

open access: yesAdvanced Materials Technologies, EarlyView.
The patch mimics the dual physicochemical adhesion mechanisms of gecko toe micropillars and spider silk proteins, enabling strong interfacial bonding via partially cured micropillars. Its facile fabrication allows customization for precision medicine, while its motion responsiveness offers potential for real‐time wound monitoring.
Chengxin Luan   +4 more
wiley   +1 more source

BLOC: Buildable and Linkable Organ on a Chip

open access: yesAdvanced Materials Technologies, EarlyView.
We developed a “Buildable and Linkable Organ on a Chip” (BLOC) that can construct diverse microphysiological systems (MPSs). The BLOC is standardized to the same size and has one of the functions of “Culture,” “Control,” or “Analysis.” Users can freely configure various MPSs, including developing perfusion, cytotoxicity analysis, and biochemical ...
Yusuke Kimura   +7 more
wiley   +1 more source

Building Wealth on the Foundation of Employment Portfolio Series [PDF]

open access: yes, 2007
[Excerpt] The vision of the U.S. Department of Labor (USDOL) is to advance the economic futures of workers, including those with disabilities. The unique mission of the Office of Disability Employment Policy (ODEP) within USDOL is to promote the ...
National Center on Workforce and Disability/Adult
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

The effect of short-selling of the aggregation of information in an experimental asset market [PDF]

open access: yes, 2008
We show by means of a laboratory experiment that the relaxation of short--selling constraints causes the price of both an overvalued and an undervalued asset to decrease.
Veiga, Helena, Vorsatz, Marc
core   +1 more source

Submicron Patterning Techniques for Perovskite Optoelectronics From Materials Challenges to Scalable Device Integration

open access: yesAdvanced Optical Materials, EarlyView.
This review highlights submicron patterning strategies for metal halide perovskites, focusing on solvent compatibility, resolution, and alignment toward scalable integration in advanced optoelectronic systems. Abstract Halide perovskites are promising materials for future optoelectronic and display systems.
Dante Ahn   +4 more
wiley   +1 more source

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

open access: yesAdvanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida   +3 more
wiley   +1 more source

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