Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Homeland Security: Ongoing Challenges Impact the Federal Protective Service's Ability to Protect Federal Facilities [PDF]
, 2010 Testimony issued by the Government Accountability Office with an abstract that begins "Recent events including last month's attack on Internal Revenue Service offices in Texas, and the January 2010 shooting in the lobby of the Nevada, federal courthouse ...
United States. Government Accountability Office.
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Knowledge, practice and associated factors of nurses towards prevention of catheter-associated urinary tract infection in intensive care unit of public hospitals administered by Federal Government in Addis Ababa, Ethiopia: a cross-sectional institutional-based study. [PDF]
BMC Nurs, 2022 Teshager T +5 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley +1 more source
Government Performance and Accountability: Tax Expenditures Represent a Substantial Federal Commitment and Need to Be Reexamined [PDF]
, 2005 A letter report issued by the Government Accountability Office with an abstract that begins "Numerous federal programs, policies, and activities are supported through the tax code.
United States. Government Accountability Office.
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Public health branch incident management and support as part of the Federal Government response during the emergency phase of Hurricanes Irma and Maria in Puerto Rico and the US Virgin Islands. [PDF]
J Emerg Manag, 2022 Cruz MA +20 more
europepmc +1 more source
Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina
Advanced Functional Materials, EarlyView.Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Federal Real Property: The Government Faces Challenges to Disposing of Unneeded Buildings [PDF]
, 2011 Testimony issued by the Government Accountability Office with an abstract that begins "The federal real property portfolio, comprising over 900,000 buildings and structures and worth hundreds of billions of dollars, presents management challenges.
United States. Government Accountability Office.
core
Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips
Advanced Functional Materials, EarlyView.This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee +16 more
wiley +1 more source