Results 41 to 50 of about 524,571 (319)

Testing of a Low-Cost Dry Cell Prototype for Oxyhydrogen Production

open access: yesDesigns, 2022
This work aims to study the production of oxyhydrogen gas by a small low-cost prototype consisting of six dry cells. Firstly, a molecular composition study of the gas was carried out, presenting concentrations of 67% H2 and 28% O2. The deviation from the
Lisa Bunge   +3 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Eco-efficiency trends in the UK steel and aluminum industries: differences between resource efficiency and resource productivity

open access: yes, 2005
Measures of eco-efficiencyâ\u80\u94broadly understood as "getting more from less"â\u80\u94often include an economic and an environmental variable. The latter is often seen as the more problematic variable, particularly when used in relation to impacts of
Ekins, P., Dahlstrom, K.
core   +1 more source

Resource Sharing Efficiency in Network Slicing [PDF]

open access: yesIEEE Transactions on Network and Service Management, 2019
The economic sustainability of future mobile networks will largely depend on the strong specialization of its offered services. Network operators will need to provide added value to their tenants, by moving from the traditional one-size-fits-all strategy to a set of virtual end-to-end instances of a common physical infrastructure, named network slices,
Cristina Marquez   +4 more
openaire   +4 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

The Contribution of Biogas to the Electricity Supply Chain: An Italian Life Cycle Assessment Database

open access: yesEnergies
The transition towards energy efficiency measures and green energy sources is strongly fostered by the European Union. Italy is among the EU countries that have heavily invested in renewable energy sources, more than doubling their share in gross final ...
Gabriella Fiorentino   +7 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

The Practice of Self-provision in Suburban Detached Homes

open access: yesTechne, 2017
Do practices of self-provision such as the self-organized adaptation of homes, neighbourly help and the contracting of tradespeople, etc. contribute to the re-constitution of local communities in suburban areas?
Maja Lorbek
doaj   +1 more source

Efficient Location of Resources in Cylindrical Networks [PDF]

open access: yesSymmetry, 2018
The location of resources in a network satisfying some optimization property is a classical combinatorial problem that can be modeled and solved by using graphs. Key tools in this problem are the domination-type properties, which have been defined and widely studied in different types of graph models, such as undirected and directed graphs, finite and ...
José Juan Carreño   +2 more
openaire   +2 more sources

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

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