Results 81 to 90 of about 2,833,578 (354)

Social Security: What Would Happen If the Trust Funds Ran Out? [PDF]

open access: yes, 2013
The Social Security trust funds are projected to become exhausted in 2033, according to the 2013 Social Security Trustees Report. If Congress does not act before then, the trust funds would be unable to pay full Social Security benefits on time.
Scott, Christine
core   +2 more sources

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir   +8 more
wiley   +1 more source

High‐Performance Low‐Emissivity Paints Enabled by N‐Doped Poly(benzodifurandione) (n‐PBDF) for Energy‐Efficient Buildings

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu   +13 more
wiley   +1 more source

Financing social security [PDF]

open access: yes
Social ...
Brian Motley
core  

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Nonalcoholic fatty liver disease in asymptomatic obese women(a)(a)The work was originated in the Biomedical Research Unit of The Mexican Social Security Institute at Durango, Mex.

open access: yesAnnals of Hepatology, 2010
Objective. To determine the clinical characteristics of NAFLD in asymptomatic obese women.Methods. A total of 457 asymptomatic obese women were enrolled in a cross-sectional study and allocated into groups with and without NAFLD.
Heriberto Rodriguez-Hernandez   +5 more
doaj   +1 more source

Social Security: The Windfall Elimination Provision (WEP) [PDF]

open access: yes, 2013
The windfall elimination provision (WEP) reduces the Social Security benefits of workers who also have pension benefits from employment not covered by Social Security.
Scott, Christine
core   +2 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

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