Results 251 to 260 of about 15,228,680 (412)

Determining thresholds for spatial urban design and transport features that support walking to create healthy and sustainable cities: findings from the IPEN Adult study. [PDF]

open access: yesLancet Glob Health, 2022
Cerin E   +21 more
europepmc   +1 more source

Popular political attitudes in Samoa: Findings of the Pacific Attitudes Survey

open access: yesAsia &the Pacific Policy Studies, Volume 9, Issue 3, Page 408-429, September 2022., 2022
Abstract Popular political attitudes surveys have been conducted globally for several decades, but the Pacific region remains an exception. This paper presents the findings of the first Pacific Attitudes Survey (PAS), conducted in Samoa from December 2020‐January 2021.
Michael Leach   +9 more
wiley   +1 more source

Low impact urban design by closing the urban water cycle [PDF]

open access: yes
Current fast urbanization and increasing quality of life result in increments on resources’ demand. Increasing resources demand implies as well increments on waste production.
Agudelo Vera, C.M.   +3 more
core   +2 more sources

PairTilt: Design and Control of an Active Tilt‐Rotor Quadcopter for Improved Efficiency and Agility

open access: yesAdvanced Intelligent Systems, EarlyView.
PairTilt is an actuated tilt‐rotor unmanned aerial vehicle capable of active shape reconfiguration, balancing simplicity, efficiency, and agility. Its H‐shaped frame incorporates pairwise tiltable rotors, which reduce gyroscopic torque and decouple key dynamics, enhancing maneuverability and reducing drag.
Jerry Tang, Mark W. Mueller
wiley   +1 more source

Home - About - Disclaimer - Privacy