Results 131 to 140 of about 498,088 (310)

Enhanced Terahertz Thermoelectricity Via Engineered Van Hove Singularities and Nernst Effect in Moiré Superlattices

open access: yesAdvanced Functional Materials, EarlyView.
Moiré band engineering in graphene/hexagonal boron nitride–based superlattices unlocks van Hove singularities (VHSs) for terahertz (THz) optoelectronics. Tuning the Fermi level near these singularities, associated with secondary neutrality points (SNPs), enhances the photothermoelectric response.
Leonid Elesin   +16 more
wiley   +1 more source

Findings from the Forum on Homeland Security After the Bush Administration: Next Steps in Building Unity of Effort [PDF]

open access: yes, 2008
This article appeared in Homeland Security Affairs (June 2008), v.4 no. 2This is an article from the June 2008 [v.4 no.2] edition of the Homeland Security Affairs Journal.
Stockton, Paul N., Roberts, Patrick S.
core  

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Beyond the HSC/NSC Merger: Integrating States and Localities into Homeland Security Policymaking [PDF]

open access: yes, 2009
This article appeared in Homeland Security Affairs (January 2009), v.5 no.1The most critical issue in merging the Homeland Security Council (HSC) and the National Security Council (NSC) is one that has received the least attention.
Stockton, Paul
core  

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

open access: yesAdvanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou   +5 more
wiley   +1 more source

South Carolina Employment Security Commission 2005 - 2006 Accountability Report [PDF]

open access: yes, 2006
South Carolina Employment Security Commission submits an annual accountability report to the Governor and General Assembly that contains the agency's mission, objectives to accomplish the mission, and performance measures that show the degree to which ...
South Carolina Employment Security Commission
core  

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

Homeland Security-Related Education and the Private Liberal Arts College [PDF]

open access: yes, 2010
This article appeared in Homeland Security Affairs (May 2010), v.6 no.2Small private liberal arts colleges enjoy certain advantages when developing new academic programs, such as in homeland security-related education.
Hatzadony, John G.   +3 more
core  

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae   +27 more
wiley   +1 more source

South Carolina Employment Security Commission 2006 - 2007 Accountability Report [PDF]

open access: yes, 2007
South Carolina Employment Security Commission submits an annual accountability report to the Governor and General Assembly that contains the agency's mission, objectives to accomplish the mission, and performance measures that show the degree to which ...
South Carolina Employment Security Commission
core  

Home - About - Disclaimer - Privacy