Results 61 to 70 of about 16,838 (222)

Analysis of potential energy and cost savings of replacing air-cooled chillers with water-cooled chillers: A case study in hotel building in tropical climate

open access: yesEngineering and Applied Science Research, 2023
Selecting the type of chillers to be used in commercial buildings is critical considering their high energy consumption, which consequently requires the use of chillers with higher efficiency in order to improve the energy efficiency of buildings and ...
Arka Dwinanda Soewono   +3 more
doaj  

Method of meal delivery influences estimates of postprandial metabolism and alkaline tide in a benthic fish

open access: yesJournal of Fish Biology, EarlyView.
Abstract Intragastric gavage is widely used in studies of digestive physiology to deliver standardised meals, yet it remains unclear whether it elicits postprandial metabolic and acid–base responses comparable to voluntary feeding. Here, we tested whether the method of meal delivery affects the magnitude and timing of the postprandial rise in metabolic
Junlin Chen   +2 more
wiley   +1 more source

Pembuatan prototype water chiller dengan beban pendingin 10 watt [PDF]

open access: yes, 2023
Teknologi mesin Pengkondisian udara sudah mengalami perkembangan yang pesat mulai dari system direct expansion untuk skala kecil hingga water chiller untuk skala besar.terdapat bermacam-macam mesin pengkondisian udara yang sering kita jumpai sehari-hari
Purwanto, Eko
core  

Energetic costs of catch and release angling in Brook Trout (Salvelinus fontinalis) at two temperatures

open access: yesJournal of Fish Biology, EarlyView.
Abstract Catch and release (C&R) angling is a common practice in recreational fisheries, which can involve a range of acute stressors for fish that lead to physiological and behavioural impairments. Following a C&R event, energy is expended to fuel recovery, while a cessation in feeding can limit energy intake.
Ryan Y. Hodgson   +4 more
wiley   +1 more source

The Front‐End of Circular Innovation in Incumbent Firms

open access: yesJournal of Product Innovation Management, EarlyView.
ABSTRACT The Circular Economy introduces ambiguity and complexity when developing products and services, by using materials and resources differently; innovations and related business models thus deviate markedly from those evident in the “linear economy”.
Jessica Fishburn   +3 more
wiley   +1 more source

Development and experimental validation of a mathematical model of an absorption chiller [PDF]

open access: yes, 2022
The development of a mathematical model, which can simulate the performance of a H2O – LiBr laboratory absorption chiller, represented the main purpose of the thesis work. The final results are represented by the comparisons between experimental data and
Cecchinato, Enrico
core  

Penalty‐Based Discrete Particle Swarm Optimization for Coordinating Relays in a Brazilian 138 kV Real Power System

open access: yesVector: The Journal of Engineering, Volume 2027, Issue 1, January/December 2027.
Modelling relay coordination problem via sinusoidal, quadratic or polynomial penalty functions; metaheuristic penalty based‐discrete particle swarm optimization covering both time and instantaneous overcurrent units; dedicated program developed in C++ programming language to a real equivalent circuit.
Arthur Gomes de Souza   +1 more
wiley   +1 more source

Recommissioned Energy Control Strategy for RTE Television Centre's Chilled Water System

open access: yesJournal of Sustainable Design and Applied Research in Innovative Engineering of the Built Environment, 2012
This paper investigates the energy performance of a building’s chilled water system (CHWS), primarily focusing on the systems direct electrical energy consumption and the potential for delivering improvements to increase the overall operational ...
James McConnologue
doaj   +1 more source

A Modified Clod Card Design for Measuring Mass Transfer as a Proxy for Water Motion Inside Oyster Cages

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 6, December 2026.
ABSTRACT Physical conditions within shellfish cages are often not well characterized in situ, largely due to difficulties finding inexpensive tools that can withstand turbulent environments with a small footprint. A novel clod card design was developed and tested for use in oyster cages for 4–12 h deployments.
Brendan Campbell   +2 more
wiley   +1 more source

A Decision‐Making Model for Implementing Green Technology in Sustainable Building Projects

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 7, Page 9409-9436, November 2026.
ABSTRACT Green technology (GT) adoption is pivotal for reconciling environmental stewardship with economic viability in the built environment, particularly in resource‐constrained emerging economies. However, empirical evidence on how specific GT drivers actively mitigate adoption barriers remains scarce.
Abdelazim Ibrahim   +5 more
wiley   +1 more source

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