Results 51 to 60 of about 6,610,346 (266)

Strong tough hydrogel solar evaporator with wood skeleton construction enabling ultra‐durable brine desalination

open access: yesEcoMat, 2023
Hydrogels, a highly versatile material platform, are poised to become a promising candidate for interfacial solar evaporators on account of their record‐high evaporation rates.
Lin Li   +9 more
doaj   +1 more source

Annual report on the implementation of state government energy conservation

open access: yes, 2023
The South Carolina General Assembly passed legislation in early June 2008 requiring all state agencies to develop energy conservation plans to reduce their energy consumption by one percent per year during fiscal years 2009-2013 and by a total of a 20 ...
South Carolina Energy Office
core  

Annual report to the President and the Congress on the State Energy Conservation Program for calendar year 1989 [PDF]

open access: yes, 1990
The Department is required by Section 365(c) of Title 3, Part C, of the Energy Policy and Conservation Act (EPCA), 42 U.S.C. 6321-6327, as amended by Title 4, Part B of the Energy Conservation and Production Act (ECPA), to report annually to the ...

core   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Molecular clustering unlocks high-performance hydrovoltaics across temperatures from −35 °C to 80 °C

open access: yesNature Communications
Hydrovoltaic technologies face challenges of low conversion efficiency and narrow operational temperature ranges, limiting their practical applications in extreme environments.
Nan He   +10 more
doaj   +1 more source

Effects of CaO addition into CuO/ZnO/Al2O3 catalyst on hydrogen production through water gas shift reaction

open access: yesInternational Journal of Renewable Energy Development
Hydrogen is a promising renewable energy carrier and eco-friendly alternative to fossil fuels. Water-gas-shift reaction (WGSR) is commonly used to generate hydrogen from renewable biomass feedstocks.
Zulaicha Dwi Hastuti   +9 more
doaj   +1 more source

On energy-momentum conservation

open access: yesPhysics Letters B, 1984
Abstract In this note I show how to use the replicas formalism to study the macroscopic consequences of a random violation of energy-momentum conservation at the microscopic level (i.e. at distances much smaller than 10 −13 cm).
openaire   +1 more source

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