Results 101 to 110 of about 861,574 (299)

Ashdown warehouse conversion study [PDF]

open access: yes, 1987
65 leaves ; ill., maps "April ...
Institute of Urban Studies
core  

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

open access: yesAdvanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe   +4 more
wiley   +1 more source

A community based needs consultation of the inner city : notes from focus group sessions [PDF]

open access: yes, 1989
104 leaves ".... consists of draft notes taken at focus group session which were conducted April through June, 1989 for a Community Based Needs Consultation of the Inner City.
Institute of Urban Studies
core  

Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems

open access: yesAdvanced Electronic Materials, EarlyView.
Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang   +9 more
wiley   +1 more source

Electric Field‐Induced Hole‐ and Electron‐Type Flat Bands in Twisted Double Bilayer Graphene

open access: yesAdvanced Electronic Materials, EarlyView.
The electronic structure of twisted double bilayer graphene is visualized using angle‐resolved photoemission spectroscopy with micrometer spatial resolution at twists of 3.1∘$^\circ$ and 6.0∘$^\circ$ as a function of gate voltage. Tunable hybridization effects and flat band formation occurs between valence and conduction band states due to a finite ...
Zhihao Jiang   +13 more
wiley   +1 more source

Trading emissions, shaping ambitions: Understanding what drives carbon market intentions in Vietnam

open access: yesEnvironmental and Sustainability Indicators
As carbon markets emerge as critical instruments in climate policy, understanding what drives corporate participation becomes essential, particularly in developing countries undergoing regulatory transformation.
Ngo Thanh Mai   +3 more
doaj   +1 more source

Revitalizing the core area of Winnipeg : issues and options [PDF]

open access: yes, 1981
1 v ...
Institute of Urban Studies
core  

Accounting for Substitution: Improving Estimates of GHG Reductions From Cattle‐Based Product Demand Shifts

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Estimates of reductions in greenhouse gas (GHG) emissions from lower demand for cattle‐based products must account for substitution effects. This study collected data through two surveys—one on ground beef and another on dairy milk—to evaluate substitution effects and potential GHG reductions.
Brandon R. McFadden   +5 more
wiley   +1 more source

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