Results 61 to 70 of about 6,302 (210)

Multifunctional and Recyclable Bio‐Based Vitrimers With Tunable Properties for Sustainable Digital Light Processing 4D Printing

open access: yesSusMat, EarlyView.
A bio‐based, photocurable vitrimer system is developed for sustainable digital light processing (DLP) 4D printing. The material exhibits tunable thermomechanical properties, shapes memory and reconfigurability, and supports repair, reprocessing, and reprinting through dynamic covalent bond exchange, offering a recyclable and multifunctional platform ...
Yunmi Chae   +8 more
wiley   +1 more source

Bi‐level capacity planning for park IES considering energy supply reliability

open access: yesEnergy Conversion and Economics, EarlyView.
Abstract Carbon emissions and energy consumption of urban buildings represent a notable fraction of global energy utilization. In pursuit of the “carbon peaking and carbon neutrality” goals, urban park building integrated energy system (IES) energy saving technology is regarded as a key technology to achieve sustainable urban development.
Chenxi Wu   +5 more
wiley   +1 more source

Simultaneous measurements of solid–liquid interfaces and bulk liquids using soft X‐ray absorption spectroscopy

open access: yesJournal of Synchrotron Radiation, EarlyView.
Simultaneous measurement methods have been developed for soft X‐ray absorption spectroscopy of solid–liquid interfaces using the electron‐yield method and bulk liquids using the transmission method.Simultaneous measurement methods for soft X‐ray absorption spectroscopy (XAS) of solid–liquid interfaces and bulk liquids have been developed.
Fumitoshi Kumaki, Masanari Nagasaka
wiley   +1 more source

(Un)threading Rhythms: On Affect and Vibe in a Rave

open access: yesAnthropology of Consciousness, EarlyView.
ABSTRACT In Toronto, raves arise across large nightclubs, DIY venues and outdoors, despite changing regulations that have further arranged and narrowed their possibility in the past 4 years. Following a rave in Toronto, this work explores ways that potentialities and affects emerge in a single night, through my entry of taking part in dancing and ...
Tatiana Yunadi
wiley   +1 more source

Comparative Research on Performances of R516A and R134a in Water-Cooled Chillers

open access: yesZhileng xuebao
R516A is one of the new substitutes for R134a refrigerant in water-cooled chillers. The COP (coefficient of performance) and discharge temperatures of R516A and R134a are compared through a single-stage vapor compression cycle. Under nominal and variable
Li Xiongya, Hua Xue, Guo Xiaolin
doaj  

Theoretical Limit of Chiller Efficiency

open access: yesZhileng xuebao, 2013
The energy conservation in chiller exchangers are analyzed in this paper, the formula of limit of coefficient of performance (COP) is then deduced. According to the working condition of GB/T 18430.1—2007 and AHRI 550/590—2011, the limits of COP and IPLV ...
Zhou Jinsheng
doaj  

Aquifer Thermal Energy Storage: Groundwater for Efficient Data Center Cooling in the United States

open access: yesGroundwater, EarlyView.
As the demand for data centers continues to rise exponentially, there is an urgent need to explore sustainable and efficient alternatives to conventional cooling systems for data centers. This article explores aquifer thermal energy storage as a technically viable and underutilized solution for data center cooling in the United States.
Upasana Pandey   +2 more
wiley   +1 more source

Aerobic scope is sustained through a heatwave in juvenile Atlantic salmon (Salmo salar)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Aquatic ectotherms are vulnerable to heatwave‐induced physiological stress, which arises from increased energy demands and reduced dissolved oxygen content in warmer waters. Understanding thermal physiology is critical for predicting how commercially and ecologically important populations could be affected by the increasing risk of rising ...
Lucy Cotgrove   +4 more
wiley   +1 more source

The impact of isosmotic conditions on the metabolism and hypoxia tolerance of a reportedly oxyconforming teleost

open access: yesJournal of Fish Biology, EarlyView.
Abstract Fish must manage the competing demands of ion balance and gas exchange across the gills – a physiological tension known as the osmorespiratory compromise. In dynamic estuarine environments, the osmorespiratory compromise may be exacerbated by variable salinity and periods of hypoxia that demand high respiratory work.
Timothy D. Clark   +4 more
wiley   +1 more source

Short‐term performance responses of an intertidal fish to sedimentation and warming

open access: yesJournal of Fish Biology, EarlyView.
Abstract Climate change is altering coastal ecosystems by causing environmental fluctuations, such as increases in temperature and turbidity, which pose major implications for fish physiology and behaviour. Increases in temperature affect fish food intake, swimming capacity and oxygen delivery, while increases in turbidity can impair or enhance prey ...
Anna Carolina Resende   +3 more
wiley   +1 more source

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