Results 51 to 60 of about 68,031 (152)

Waste rubber seeds as a renewable energy source: direct biodiesel production using a controlled crushing device. [PDF]

open access: yesRSC Adv, 2022
Tarigan JB   +7 more
europepmc   +1 more source

Understanding crystallization pathways leading to manganese oxide polymorph formation

open access: yesNature Communications, 2018
Minor variations in synthesis conditions can redirect crystallization pathways through different nonequilibrium intermediates. Here, the authors present a theoretical framework to predict which polymorphs appear during MnO2 precipitation, which is ...
Bor-Rong Chen   +11 more
doaj   +1 more source

Renewable Energy Sources

open access: yes
Rosa Mª Regueiro Ferreira   +2 more
  +9 more sources

Giant exchange splitting in the electronic structure of A-type 2D antiferromagnet CrSBr

open access: yesnpj 2D Materials and Applications
We present the evolution of the electronic structure of CrSBr from its antiferromagnetic ground state to the paramagnetic phase above T N  = 132 K, in both experiment and theory.
Matthew D. Watson   +8 more
doaj   +1 more source

Resilience enhancement of distribution networks based on demand response under extreme scenarios

open access: yesIET Renewable Power Generation
In the context of rare but high‐impact extreme scenarios, such as natural disasters, it is crucial to utilize all available resources, including microgrids and distributed power sources, to restore critical loads in the distribution network as much as ...
Gang Xu, Zixuan Guo
doaj   +1 more source

Photolytic activation of Ni(II)X2L explains how Ni-mediated cross coupling begins

open access: yesNature Communications
Nickel photocatalysis has recently become vital to organic synthesis, but how the Ni(II)X2L pre-catalyst (X = Cl, Br; L = bidentate ligand) becomes activated to Ni(I)XL has remained puzzling and is typically addressed on a case-by-case basis.
Max Kudisch   +13 more
doaj   +1 more source

Research and outlook on techniques for improving the quality of substation monitoring data

open access: yesZhejiang dianli
With the advancement of digitalization and intelligence in substation protection and monitoring systems, the volume of multi-source heterogeneous data generated by secondary systems has increased sharply, with continuously rising dimensionality. This has
ZHENG Xiang   +6 more
doaj   +1 more source

CARDOON, RENEWABLE SOURCE OF ENERGY [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2013
Cardoon (Cynara cardunculus) is a herbaceous perennial plant in the vegetable, artichoke, wild or garden, which belongs to the Compositae family (Asteraceae Compositae-and more precisely Cynara species) and is grown specifically for the production of ...
Cecilia NEAGU
doaj  

TiSe2 is a band insulator created by lattice fluctuations, not an excitonic insulator

open access: yesnpj Computational Materials
TiSe2 is a narrow-gap insulator with a rich array of unique properties. In addition to being a superconductor under certain modifications, it is commonly thought to be a rare realisation of an excitonic insulator.
Dimitar Pashov   +4 more
doaj   +1 more source

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