Results 121 to 130 of about 6,876,174 (307)

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced 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

Psychometric Assessment of Burnout among Physicians and Nursing Staff Working in the Medicine Department of a Tertiary Care Hospital [PDF]

open access: yesJournal of Sharif Medical & Dental College
Objective: To determine the frequency of burnout among physicians and nursing staff working in the Medicine Department of a public sector tertiary care hospital.
Abdul Hameed Soomro   +5 more
doaj  

Military Personnel: Survivor Benefits for Servicemembers and Federal, State, and City Government Employees [PDF]

open access: yes, 2004
A letter report issued by the Government Accountability Office with an abstract that begins "The National Defense Authorization Act for Fiscal Year 2004 noted that it was the sense of the Congress that "the sacrifices made by the members of the Armed ...
United States. Government Accountability Office.
core  

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Government Performance: Strategies for Building a Results-Oriented and Collaborative Culture in the Federal Government [PDF]

open access: yes, 2009
Testimony issued by the Government Accountability Office with an abstract that begins "Since 1997, periodic GAO surveys indicate that overall, federal managers have more performance information available, but have not made greater use of this information
United States. Government Accountability Office.
core  

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

open access: yesAdvanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ   +19 more
wiley   +1 more source

Intergovernmental Resource Transfers: Prospects and Issues

open access: yesLahore Journal of Economics
The focus of this paper is on inter governmental resource transfers. The question of these transfers crops up because of an asymmetry between revenues and expenditures.
Mohammad Zubair Khan
doaj  

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi   +5 more
wiley   +1 more source

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