Results 161 to 170 of about 502,720 (355)

Measuring the Performance of Livability Programs, MTI Report 12-06 [PDF]

open access: yes, 2013
This report analyzes the performance measurement processes adopted by five large “livability” programs throughout the United States. It compares and contrasts these programs by examining existing research in performance measurement methods.
Fabish, Lisa, Haas, Peter J.
core   +1 more source

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

open access: yesAdvanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa   +3 more
wiley   +1 more source

A Decision-Support Framework For Using Value Capture to Fund Public Transit: Lessons From Project-Specific Analyses, Research Report 11-14 [PDF]

open access: yes, 2012
Local and state governments provide 75 percent of transit funds in the United States. With all levels of governments under significant fiscal stress, any new transit funding mechanism is welcome. Value capture (VC) is one such mechanism.
Mathur, Shishir, Smith, Adam
core   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

The role of transportation planning and policy in shaping communities [PDF]

open access: yes
This article reviews some of the social and environmental costs of transportation planning over the past half-century, and highlights some promising trends in planning and policy development at the local and federal level.
Naomi Cytron
core  

Coordinated transportation and land use planning in the developing world : the case of Mexico City [PDF]

open access: yes, 2002
Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2002.Includes bibliographical references (p. 134-139).Thesis (S.M.)--Massachusetts Institute of Technology, Dept.
Gilat, Michael, 1976-   +1 more
core  

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

open access: yesAdvanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit   +5 more
wiley   +1 more source

Hidden in Plain Sight: Capturing the Demand for Housing Near Transit [PDF]

open access: yes, 2004
The study looks at: national real estate and consumer trends that affect the potential market for housing within a 1/2-mile of fixed guideway transit stops (TOD); the demographics and travel behavior of residents who live near transit; the potential ...

core  

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

open access: yesAdvanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan   +7 more
wiley   +1 more source

A Critical Deconstruction of the Concept of Transit Oriented Development (TOD) [PDF]

open access: yes, 2016
The concept of Transit-Oriented Development, or TOD, has generated much interest in Europe over the last decade. Because the term “TOD” originated in the United States, this model is often assumed to be a recent import from North American cities.
Pojani, Dorina, Stead, Dominic
core  

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