Results 31 to 40 of about 2,037,660 (310)

Site-tailored configuration of integrated water-energy-food-environment systems using open software - case study of two Colombian sites

open access: yesEnergy Nexus
The smart integration of water, energy, food and environment systems can tap cross-sectoral synergies enhancing supply security while reducing environmental impact.
Julian Fleischmann   +12 more
doaj   +1 more source

Evaluation of Power Quality in Off-Grid Power System [PDF]

open access: yes, 2015
The energy independence, reliability and safety of energy distribution system operation as well as use of renewable resources have been hot research topics in recent years. This research leads to the development of active distribution grids with specific
Lukas Prokop   +3 more
core   +1 more source

A method for locating fault sections of power optical communication network intelligent operation and maintenance equipment off-grid based on Dijkstra algorithm

open access: yesDianxin kexue, 2023
In order to determine the mapping relationship between the off grid fault section and the fault current distribution, and find the shortest path between the off grid fault section and the fault current distribution, an off grid fault section location ...
Hailong ZHANG, Bo LI, Najuan JIA
doaj   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Off-grid Energy Monitoring [PDF]

open access: yes, 2013
A range of circumstances and physical conditions exist in New Zealand that strongly motivates the adoption of off-grid electricity systems. However, there is scant detailed knowledge and understanding of many aspects of their use, including their ...
Alahmari, Mohammed Mushabab
core  

A Stackelberg Game Approach for Energy Outage-Aware Power Distribution of an Off-Grid Base Station over Multiple Retailers

open access: yesEnergies, 2018
This paper investigates the problem of power distribution for an off-grid base station (BS) that operates sustainably without an electrical grid. We consider that multiple retailers with heterogeneous renewable energy sources (RESs) compete to maximize ...
Seung Hyun Jeon   +2 more
doaj   +1 more source

Longitudinal genome‐wide aneuploidy measurements in circulating cell‐free DNA to predict lack of benefit from pembrolizumab in patients with metastatic urothelial cancer

open access: yesMolecular Oncology, EarlyView.
Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi   +14 more
wiley   +1 more source

Optimal Population Codes for Space: Grid Cells Outperform Place Cells [PDF]

open access: yes, 2012
Rodents use two distinct neuronal coordinate systems to estimate their position: place fields in the hippocampus and grid fields in the entorhinal cortex.
Stemmler, Martin B.   +3 more
core   +1 more source

Techno-Economic and Environmental Assessment of On-Grid and Off-Grid Renewable Energy Systems for Çanakkale, Türkiye Using HOMER Pro

open access: yesElectrica
The increasing depletion of fossil fuel resources and their detrimental impact on the environment have heightened the demand for renewable energy sources in the power generation sector. Renewable sources are favored for their sustainability, reliability,
Nihat Pamuk, Fuad Alhaj Omar
doaj   +1 more source

OVERVIEW OF OFF-GRID RURAL ELECTRIFICATION PROGRAMME IN NIGERIA [PDF]

open access: yesJournal of Sustainable Energy, 2023
It is evident that out of the 1.3 billion people worldwide that lack access to electric energy are rural dwellers. Furthermore, the majority of them are living in rural areas of developing countries which are often remote, dispersed populated, and ...
OLADEJI A.S.   +4 more
doaj  

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