Results 41 to 50 of about 45,249 (268)

Energy Audit of a Fitness/Leisure Centre

open access: yesJournal of Sustainable Design and Applied Research in Innovative Engineering of the Built Environment, 2017
This paper aims to investigate the energy performance of a fitness/leisure centre. A detailed energy audit has been conducted to determine the energy consumption of the building.
Eoin D. McLean, Paul Wynne
doaj   +1 more source

An Analytical Model for the Impact of Building Control and Automation Upgrade on Space Heating Energy Efficiency

open access: yesBuildings, 2022
Intelligent building management systems are proven to lead to energy savings and are an integral component of smart buildings. The procedures developed in the EN standards describe the methodology for calculating the energy savings achieved by improving ...
Lina Morkunaite   +4 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Thermal performance analysis of near infra-red reflection and green roof cooling techniques on buildings made of mild steel

open access: yesRenewable Energy and Environmental Sustainability, 2023
This paper investigates the thermal performance of green roofs, cool roofs, and their combined effects in tropical climates. Although each technology has been studied independently for its potential to reduce cooling energy consumption in buildings ...
Mdlalose Nonkululeko Portia   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Outer Building Surface Profile as an Effective Parameter in Optimizing Building Energy Efficiency in Egypt’s Climatic Regions [PDF]

open access: yesFayoum University Journal of Engineering
Building envelope plays a crucial role in buildings energy efficiency. This study examines the influence of the outer building surface’s self-shading features, such as surface roughness and grooves, along with solar absorptance, on building energy ...
Mai Karram, Hebah Hatem
doaj   +1 more source

Energy Efficiency and Feasibility Analysis of Solar Power Generation Using Hybrid System of an Educational Institution in Malaysia

open access: yesInternational Journal of Photoenergy, 2023
Energy is one of the basic inputs and driving forces for economic and social development modernization. Sustainable energy supply is one of the major challenges in the modern world.
Muhammad Firdaus Mohd Zublie   +2 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Analysis of the energy-saving potential for heating of double skin glass-glass façades

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2020
The energy flows of the double skin, glass-glass façades have been analysed, establishing a mathematical model to determine the energy savings provided by this construction solution in 10 cities in Spain.
Víctor Diez-Martínez   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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