Results 61 to 70 of about 220,410 (307)

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Transit-Oriented Development (TOD) and Employment

open access: yes, 2011
In a white paper entitled “Transit-Oriented Development and Employment,” CTOD discusses the relationship between transit and job concentrations and explains the importance of the destination side of the trip for both transit operations and land-use ...
Center for Transit-Oriented Development
core  

Karl Popper and the Mechanisms of Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Performance-based transit-oriented development typology

open access: yes, 2010
Development of a Performance-Based TOD Typology ToolTransit-Oriented Development is a community development model that when successfully implemented can produce significant economic, environmental and social benefits for people and the neighborhoods ...
Center for Transit-Oriented Development
core  

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak   +3 more
wiley   +1 more source

Transit and Regional Economic Development

open access: yes, 2011
The types of jobs locating near transit are changing, and the ones that have grown are the places where our economy is likely to continue adding jobs such as professional sectors.
Center for Transit-Oriented Development
core  

Scientometric Analysis and Mapping of Transit-Oriented Development Studies

open access: yes, 2022
Contemporary research on transit-oriented development (TOD) continues to progress within the context of sustainable development. Based on a scientometric analysis, this paper collected 507 articles from the Web of Science within the timespan of 1996–2021,
Scrafton, Derek   +7 more
core   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang   +10 more
wiley   +1 more source

Do people walk more in transit-accessible places?

open access: yesJournal of Transport and Land Use, 2020
While transit-oriented developments (TODs) are generally believed to promote the use of sustainable travel modes, the degree to which various components of TODs influence travel behavior is still debatable. This paper revisits Chatman’s (2013) question: “
Yunkyung Choi, Subhrajit Guhathakurta
doaj   +1 more source

Rails to Real Estate: Development Patterns Along Three New Transit Lines

open access: yes, 2011
The Center for Transit-Oriented Development has released a report that examines real estate development patterns along three recently built light rail lines.
Center for Transit-Oriented Development
core  

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