Results 121 to 130 of about 20,603 (312)

Mathematical modelling of hydraulic conditions of balancing and control of heating, cooling and dehumidification subsystem in ventilation and air conditioning systems [PDF]

open access: yesИнженерно-строительный журнал, 2011
The goal of these investigations is modeling of processes and studying of influence of quantitative characteristics and parameters in heating and cooling subsystem of ventilation and air conditioning systems at balancing this subsystem by means of ...
A.P. Rusakov, A.G. Sotnikov
doaj  

Fungal Antimicrobial Resistance: Mechanisms, Drivers, and Global Clinical Burden

open access: yesChemFoodChem, EarlyView.
ABSTRACT Fungal antimicrobial resistance (AMR) is a growing concern for world health caused by an increase in multidrug‐resistant infections, an increase in environmental reservoirs, and the ineffectiveness of current antifungal treatments. Fungal infections continue to be largely excluded from AMR initiatives while causing over 1.6 million deaths ...
Bikash Baral
wiley   +1 more source

Integrating active thermal mass strategies in responsive buildings

open access: yes, 2010
This thesis was submitted for the degree of Engineering Doctorate and awarded by Brunel University.Thermal mass can be used in buildings to reduce the need for and dependence on mechanical heating and cooling systems whilst maintaining environmental ...
Warwick, David James
core  

Iron and Nickel Substituted Perovskite Cobaltites for Sustainable Oxygen Evolving Anodes in Alkaline Environment

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund   +6 more
wiley   +1 more source

Shielding Fresh Air Ventilation Intakes [PDF]

open access: yes, 2012
publishedVersion© 2012 Published by American Society of Heating, Refrigerating and Air-Conditioning Engineers ...
Jelle, Bjørn Petter, Noreng, Knut
core  

The impact of energy efficient heating, ventilation and air-conditioning systems on energy performance of university buildings

open access: yes, 2019
This work investigates the effect of Heating, Ventilation and Air-Conditioning (HVAC) systems in converting university commercial buildings to Net Zero Energy Buildings (NZEB), with the target of achieving an efficient design.
Stegen, S   +4 more
core   +1 more source

Experimental study on burning rate and flame geometry in construction tunnel fires under high geothermal conditions

open access: yesDeep Underground Science and Engineering, EarlyView.
Abstract As tunnel construction advances in lengths and depths, the construction of tunnels in high geothermal environments has become increasingly common, raising significant fire risks. In this study, a 1:20 scale model tunnel test platform was constructed to investigate the effects of a high geothermal environment on fire behavior in tunnels during ...
Xiaoxian Fei   +6 more
wiley   +1 more source

Energy and cost efficient fuzzy environmental services control strategies for achieving high standards of indoor environmental quality and human comfort

open access: yes, 1999
Building designers aim to create buildings with high quality internal environments which are energy and cost efficient in their use. Failure to attain these objectives simultaneously can lead to reduced building occupant productivities.
Lugg, Andrew, Lugg, A.
core  

Strengthening urban resilience in China through underground infrastructures management: Addressing global climate challenges with technological solutions

open access: yesDeep Underground Science and Engineering, EarlyView.
This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh   +12 more
wiley   +1 more source

Heating, ventilation and air conditioning engineering and design

open access: yes, 1990
The object of this Design Project was to learn and demonstrate the engineering and design of Heating, Ventilation and Air Conditioning systems. This was done in two parts. The first part was the design project.
Kuegler, Kurt
core  

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