Results 121 to 130 of about 5,000,649 (308)
, 2014 The implementation of competitive electricity markets has changed the consumers’ and distributed generation position power systems operation. The use of distributed generation and the participation in demand response programs, namely in smart grids ...
Vale, Zita, Faria, Pedro
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Brazilian Archives of Biology and Technology, 2018 Distributed photovoltaic (PV) generation is characterized by the application of several small power plants in urban centers. This form of energy deserves special mention due to the possibility of installation in existing areas such as roofs and facades ...
Juliana D’Angela Mariano +1 more
doaj +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
A Generalization of the Gamma Distribution
The Annals of Mathematical Statistics, 1962 This paper concerns a generalization of the gamma distribution, the specific form being suggested by Liouville's extension to Dirichlet's integral formula [3]. In this form it also may be regarded as a special case of a function introduced by L. Amoroso [1] and R. d'Addario [2] in analyzing the distribution of economic income.
openaire +2 more sources
Distributed vs. centralized generation: Advantages and drawbacks
This section analyses the main benefits and drawbacks of conventional centralized generation and of the new, distributed architecture of power systems, discussing first of all the reasons for this change of paradigm.
Poli D., Barsali S.
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Resiliency Assessment of Electric Power Distribution Systems [PDF]
, 2019 This chapter discusses the resiliency aspect of electric power distribution systems considering the role of distributed generation. A restoration tool is developed that can emulate the recovery path of the distribution system after a contingency ...
Ansari, Bananeh +3 more
core +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
On a generalized Eulerian distribution
Annals of the Institute of Statistical Mathematics, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Exponential generalized distributions
Mathematical Journal of Okayama University, 2010 Summary: We generalize the Fourier transform from the space of tempered distributions to a bigger space called exponential generalized distributions. For that purpose, we replace the Schwartz space \(\mathcal S\) by a smaller space \({\mathcal X}_0\) of smooth functions such that, among other properties, decay at infinity is faster than any exponential.
Gordon, M., Loura, L.
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