Results 101 to 110 of about 7,905,469 (263)

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

The Impact of the COVID-19 Pandemic and Related Measures on the Sports Industry in Slovakia

open access: yesEconomies
Stopping competitions and the training process was a shock that sports organizations had to deal with. Financial problems forced them to rethink the situation. In Slovakia, this became critical. This is why we started to research this issue to provide an
Michal Varmus   +5 more
doaj   +1 more source

MANAGING ECONOMIC DEVELOPMENT BY TOURISM CONTRIBUTION: EMPIRICAL EVIDENCE [PDF]

open access: yesJournal of Process Management and New Technologies, 2013
Tourism became one of the leading world industries thus provoking an interest among all countries, regardless the level of their economic development.
Biljana Petrevska, Margarita Matlievska
doaj  

Longer-term economic impacts of self-help groups in india [PDF]

open access: yes
Despite the popularity and unique nature of women's self-help groups in India, evidence of their economic impacts is scant. Based on two rounds of a 2,400 household panel, the authors use double differences, propensity score matching, and pipeline ...
Deininger, Klaus, Liu, Yanyan
core  

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

open access: yesAdvanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic   +2 more
wiley   +1 more source

Job Growth Impacts of Bus Rapid Transit (Research Brief)

open access: yes, 2016
This two-page research brief summarizes the research objectives and findings for research report CTS 16-02 on the economic development impacts of bus rapid transit.Guthrie, Andrew; Fan, Yingling. (2016).
Guthrie, Andrew, Fan, Yingling
core  

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

open access: yesAdvanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler   +4 more
wiley   +1 more source

Economic Impact of Publicly-Owned General Aviation Airports in North Carolina

open access: yes, 2006
The economic impact of a general aviation airport may be substantial and can be an attraction for economic activity in the local community. This research applies a methodology for calculating the county-level economic impacts of general aviation ...
Findley, Daniel Jonathan
core  

Thermal Cycle–Microstructure–Property Relationships in Rail Steel Heat‐Affected Zone Simulated by Gleeble

open access: yesAdvanced Engineering Materials, EarlyView.
Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo   +15 more
wiley   +1 more source

The macroeconomic impacts of future river flooding in Europe

open access: yesEnvironmental Research Letters, 2019
The economic impacts of disasters can reach far beyond the affected regions through interconnected transboundary trade flows. As quantification of these indirect impacts is complex, most disaster risk models focus on the direct impacts on assets and ...
E E Koks   +6 more
doaj   +1 more source

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