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Development Path of China’s Ports Under Carbon Peaking and Neutrality Goals [PDF]

open access: yesE3S Web of Conferences
Carbon peaking and neutrality goals constitute the major strategic decisions in ecological civilization construction in China. The port industry is characterized by intense carbon emissions, strong regional aggregation, and large emissions of single-used
Li Luning   +3 more
doaj   +1 more source

Sustainable energy saving alternatives in small buildings [PDF]

open access: yes, 2019
Day lighting significance in architectural designs is well established for enhancing visual comfort, energy-efficiency and low carbon buildings development. Practising the atrium element in the modern architectures has been increasingly popular in recent
Abdullah   +41 more
core   +2 more sources

High-Frequency Current Ripple Sample Anti-Aliasing Strategy of Digitally Controlled Converter Based on Notch Filter

open access: yesIEEE Access, 2023
The digital controller of the grid-connected converter achieves closed-loop control by sampling key voltage and current signals. High-frequency switching of power electronic switches introduces high-frequency ripples into the signals, which may cause ...
Ma Chunyan   +4 more
doaj   +1 more source

Design of improved four-coil structure with high uniformity and effective coverage rate

open access: yesHeliyon, 2023
Helmholtz coils have extensive applications in biological medicine, aerospace, and other industries depending on the simple structure and miraculous magnetic field characteristics.
Xuehua Zhu   +4 more
doaj   +1 more source

Algorithms for Energy Saving [PDF]

open access: yes, 2009
Energy has become a scarce and expensive resource. There is a growing awareness in society that energy saving is a critical issue. This paper surveys algorithmic solutions to reduce energy consumption in computing environments. We focus on the system and device level.
openaire   +1 more source

Spray and combustion characteristics of F-T diesel blending oxygenated fuel based on constant volume combustion chamber

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online)
In this work, 20% of polymethoxy dimethyl ether (PODE) and n-butanol are blended with F-T diesel by volume, respectively, referred to as FP20 and FBU20.
Limin Geng   +6 more
doaj   +1 more source

Energy saving market for mobile operators

open access: yes, 2015
Ensuring seamless coverage accounts for the lion's share of the energy consumed in a mobile network. Overlapping coverage of three to five mobile network operators (MNOs) results in enormous amount of energy waste which is avoidable.
Cavdar, Cicek   +2 more
core   +1 more source

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright   +13 more
wiley   +1 more source

Size Effect on Shear Behavior of Ultra-high Performance Concrete Beams

open access: yesTaiyuan Ligong Daxue xuebao, 2023
HRB500 steel reinforced ultra-high performance concrete beams with different section sizes were tested to study size effect on shear performance. The experimental phenomena and results of ultra-high performance concrete beams were analyzed.
Xia CAO   +4 more
doaj   +1 more source

Effects of anti-transpirants on transpiration and energy use in greenhouse cultivation [PDF]

open access: yes, 2008
Greenhouse production in North-West Europe consumes a lot of energy. The energy is needed for heating the greenhouse and controlling air humidity. Transpiration of a crop increases the energy use.
Grashoff, C.   +3 more
core   +3 more sources

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