Results 51 to 60 of about 592 (167)

Global Maximum Power Point Tracking Technique for Solar PV System Under Shaded Conditions Using Enhanced Jaya Algorithm

open access: yesInternational Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
Recent advancements in electric vehicles (EVs) and modern power systems offer broad opportunities for integrating renewable energy solutions. Solar photovoltaic (PV) systems, in particular, inherently avoid harmonic injection at the source due to the absence of alternating current (AC) power.
Rambabu Motamarri   +4 more
wiley   +1 more source

Sphingopyxis sp. Strain OPL5, an Isoprene-Degrading Bacterium from the Sphingomonadaceae Family Isolated from Oil Palm Leaves

open access: yesMicroorganisms, 2020
The volatile secondary metabolite, isoprene, is released by trees to the atmosphere in enormous quantities, where it has important effects on air quality and climate.
Nasmille L. Larke-Mejía   +4 more
doaj   +1 more source

Molecular and functional in vivo characterisation of murine Dectin‐1 isoforms

open access: yesEuropean Journal of Immunology, Volume 54, Issue 11, November 2024.
Dectin‐1 is a C‐type lectin receptor for the innate sensing of fungi. This receptor exists in two major isoforms in mice differing in a stalk domain, which determines their degradative pathway. Here, we characterise the properties of the two isoforms in a cellular context and using a newly established in vivo model. Abstract Dectin‐1 is a C‐type lectin‐
Nadja Leinung   +3 more
wiley   +1 more source

Prediction method for internal corrosion rate of gas pipeline based on RS-ISOAKELM model

open access: yesYou-qi chuyun
[Objective] Surface gas transmission pipelines suffer serious internal corrosion. To ensure the service safety of pipelines, it is necessary to accurately predict their internal corrosion rate.
WU Xiaoping, YANG Luo, TIAN Xiaolong
doaj   +1 more source

Traditional knowledge for climate resilience in the Pacific Islands

open access: yesWIREs Climate Change, Volume 15, Issue 4, July/August 2024.
Top left x 2—water‐conserving taro terracing (Fiji). Top center—emmak for water security (Marshall Islands). Top right – augural clouds resemble the stomach of the buff‐banded rail (Fiji). Center right—Tonga Meteorological Service logo shows lofa talamatangi (frigate bird) whose presence over land indicates cyclone. Bottom right—cyclone house (Vanuatu).
Patrick D. Nunn   +27 more
wiley   +1 more source

Novel Isoprene-Degrading Proteobacteria From Soil and Leaves Identified by Cultivation and Metagenomics Analysis of Stable Isotope Probing Experiments

open access: yesFrontiers in Microbiology, 2019
Isoprene is a climate-active gas and one of the most abundant biogenic volatile organic compounds (BVOC) released into the atmosphere. In the terrestrial environment, plants are the primary producers of isoprene, releasing between 500 and 750 million ...
Nasmille L. Larke-Mejía   +4 more
doaj   +1 more source

Umgehung von Ammoniak: Von N2 zu stickstoffhaltigen Heterocyclen ohne N1‐Zwischenprodukte oder Übergangsmetalle

open access: yesAngewandte Chemie, Volume 136, Issue 21, May 21, 2024.
Zwei neue heterocyclische Verbindungen werden aus Diboradiazenverbindungen synthetisiert und vervollständigen damit zweistufige Syntheserouten zu komplexen N‐Heterocyclen aus N2, die sowohl den Bedarf an Übergangsmetallreagenzien als auch das klassische Zwischenprodukt Ammoniak vollständig vermeiden und umgehen.
Marco Weber   +10 more
wiley   +1 more source

Bypassing Ammonia: From N2 to Nitrogen Heterocycles without N1 Intermediates or Transition Metals

open access: yesAngewandte Chemie International Edition, Volume 63, Issue 21, May 21, 2024.
Two new heterocyclic species are prepared from diboradiazene compounds, thus completing two‐step routes to complex N‐heterocycles from N2 that both circumvent the need for transition metal reagents and completely bypass the traditional intermediate ammonia.
Marco Weber   +10 more
wiley   +1 more source

Hybrid Strategies Based Seagull Optimization Algorithm for Solving Engineering Design Problems

open access: yesInternational Journal of Computational Intelligence Systems
The seagull optimization algorithm (SOA) is a meta-heuristic algorithm proposed in 2019. It has the advantages of structural simplicity, few parameters and easy implementation.
Pingjing Hou   +3 more
doaj   +1 more source

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