Results 41 to 50 of about 448,505 (162)

PASSIVE IRRIGATION SYSTEM FOR GREEN ROOFS [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2016
This paper present an innovative system for green roof irrigation. This is based on natural flow of water through plants witch mean capillarity. The system work in two directions: collecting the rain water in suspended tanks on the top of the building ...
George MOISE
doaj  

Position control in consideration of stiffness of antagonistic drive system using rubberless artificial muscle

open access: yesNihon Kikai Gakkai ronbunshu, 2014
This paper describes position control in consideration of tuning of passive compliance characteristic of the antagonistic drive system using rubberless artificial muscle.
Naoki SAITO, Toshiyuki SATOH
doaj   +1 more source

Compositions of passive boundary control systems

open access: yesMathematical Control & Related Fields, 2013
We show under mild assumptions that a composition of internally well-posed, impedance passive (or conservative) boundary control systems through Kirchhoff type connections is also an internally well-posed, impedance passive (resp., conservative) boundary control system. The proof is based on results of Malinen and Staffans [21].
Malinen, Jarmo, Aalto, Atte
openaire   +3 more sources

Passive Daylighting Systems

open access: yesAdvances in Technology, 2021
Passive daylighting approaches stimulate the quantity and even distribution of daylight throughout a building by collecting natural light and reflecting it into darker areas of the building. What makes this a “passive” approach is that the design elements do not require any special mechanical equipment.
openaire   +1 more source

TENAGA SURYA DAN ARSITEKTUR: SUATU ANALISIS LINGKUNGAN DAN PERANCANGAN

open access: yesDimensi: Journal of Architecture and Built Environment, 2003
This paper discusses the potential use of solar energy in building as an alternative solution of energy resources to reduce the negative impact in burning fossil fuels to the environment.
Tri Harso Karyono
doaj  

Comparative efficacy of passive and mechanical fan-pad cooling system for microclimate modification and welfare in broiler production

open access: yesIndian Journal of Animal Sciences, 2016
Efficacy of passive cooling vis-à-vis mechanical fan-pad cooling system was assessed for microclimate modification to alleviate heat stress and improving growth performance and welfare of broilers. Cooling treatments comprised of Tc (control without any
S S CHIB   +5 more
doaj   +1 more source

The Effectiveness of Innovative Systems Technologies in Smart Building Structuers

open access: yesCivil and Environmental Engineering
Today's industrial processes use a variety of smart structure systems technologies. Various construction devices can significantly enhance a structure's ability to adapt to environmental changes.
Ahmed Mohammed A.   +2 more
doaj   +1 more source

Ultrasonic Coupled Passive Wireless Oscillating Sensor System

open access: yesProceedings, 2017
This paper presents, for the first time, an instrumentation technique for passively extracting a resonance frequency of a high-Q resonator across a wireless ultrasonic channel.
Taimur Aftab   +5 more
doaj   +1 more source

A New All-Season Passive Sampling System for Monitoring H2S in Air

open access: yesThe Scientific World Journal, 2002
A new Maxxam All-Season Passive Sampling system for monitoring H2S in air has been developed. This passive sampling system employs the same approaches as the Maxxam All-Season Passive Sampling Systems for monitoring SO2, NO2, and O3 reported previously ...
Hongmao Tang   +3 more
doaj   +1 more source

Incisors' bone height and inclination changes after orthodontic treatment with a self-ligating passive system. [PDF]

open access: yesJ Clin Exp Dent, 2023
Pinzan-Vercelino CR   +7 more
europepmc   +1 more source

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