Results 51 to 60 of about 29,903 (309)

Thermography of the extensive green roof of multifunctional building Brno [PDF]

open access: yesMATEC Web of Conferences
The article describes the state of the extensive green roof in winter. It deals with heat transmission on a vegetated roof with a vegetation layer thickness of up to 10 cm. The case study describes the condition of the green roof, which was implemented a
Mohapl Martin, Jílek Jan
doaj   +1 more source

Thermal Calculations for Co‐Firing of Hydrogen/Ammonia and Coal in 660‐MW Coal‐Fired Boilers

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To achieve a clean energy transition under the dual carbon goals, blending hydrogen/ammonia into pulverized coal boilers represents a key technological pathway. Different hydrogen/ammonia co‐firing ratios (5%–50%) are investigated for their impact on the thermodynamic characteristics of 660‐MW supercritical boiler at 100% and 20% boiler ...
Yaodong Da   +7 more
wiley   +1 more source

Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola

open access: yesThe Anatomical Record, EarlyView.
Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum   +3 more
wiley   +1 more source

Comparative Assessment of Thermal Performance of Existing Roof System and Retrofitted Green Roof System in Istanbul, Turkey

open access: yesMegaron, 2011
Urban heat islands, temperature increase due to climate change and energy consumption due to high summer cooling load are significant issues in Turkey.
Nil TÜRKERİ   +2 more
doaj  

A COMPARISON OF HEAT PERFORMANCE BETWEEN GREEN ROOFS ON CONCRETE AND GREEN ROOFS ON CORRUGATED ZINC

open access: yesDimensi: Journal of Architecture and Built Environment, 2020
Green roofs are generally applied to concrete roofed buildings. This study compares the thermal performance of green roofs that occur in corrugated concrete and zinc to expand green roof innovation.
Sri Yuliani   +2 more
doaj   +1 more source

Plant Growth on a Mediterranean Green Roof: A Pilot Study on Influence of Substrate Depth, Substrate Composition, and Type of Green Roof

open access: yesFrontiers in Sustainable Cities, 2022
Green roofs have been proposed as a significant method of “renaturing” the city, mitigating the urban heat island effect and controlling storm water movement. Plant growth on green roofs affects the environmental performance of the roof.
Christina Marouli   +6 more
doaj   +1 more source

Experimental Winter Monitoring of a Light-Weight Green Roof Assembly for Building Retrofit

open access: yes, 2021
Green roofs are a recurrent solution for improving environmental quality in buildings. Such systems can, among other things, reduce the urban heat island effect, improve indoor thermal comfort and visual quality, and reduce energy consumption in ...
Fabiana Frota de Albuquerque Landi   +2 more
core   +1 more source

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

open access: yesThe Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt   +5 more
wiley   +1 more source

Surface temperature analysis of conventional roof and different use forms of the green roof

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2019
Increasing urban populations raises a number of problems and risks that are strengthened by observed and projected climate change. An increase in green areas (so-called green infrastructure) has turned out to be an effective means of lowering temperature
Anna Baryła   +3 more
doaj   +1 more source

Green roofs and their contribution for the reduction of room temperature in buildings in Cascavel-State Paraná/green roofs and energy efficiency

open access: yesActa Scientiarum: Technology, 2018
The objective of this study was to analyze a green roof by monitoring the variables that can influence it, comparing its effects to those of a conventional roof with clay tiles in Cascavel/State Paraná.
Cássia Rafaela Brum Souza   +4 more
doaj   +1 more source

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