Results 61 to 70 of about 334,211 (336)
STUDIES AND EXPERIMENTAL RESEARCH CONCERNING THE PERFORMANCES OF THE INTERNAL COMBUSTION ENGINE, CONTROLLED OVER THE POWERTRAIN CONTROL MODULE [PDF]
Fiabilitate şi Durabilitate, 2012 the paper present how can be controlled a road vehicle through a powertrain control module, a type of ECU, programmable ECU (Electronic Control Unit), when we want to increase the performances of the engine, compared with the standard performances of the
Narcis URICANU +4 more
doaj
On Graham partitions twisted by the Legendre symbol
Open Mathematics, 2023 We investigate when there is a partition of a positive integer nn, n=f(λ1)+f(λ2)+⋯+f(λℓ),n=f\left({\lambda }_{1})+f\left({\lambda }_{2})+\cdots +f\left({\lambda }_{\ell }), satisfying that 1=χp(λ1)λ1+χp(λ2)λ2+⋯+χp(λℓ)λℓ,1=\frac{{\chi }_{p}\left({\lambda }
Kim Byungchan +5 more
doaj +1 more source
Nucleotide sequence of the rightward operator of phage lambda.
Proceedings of the National Academy of Sciences of the United States of America, 1975 The sequence of 72 base pairs of the rightward operator (O-R) of bacteriophage lambda is presented as determined with simple and rapid methods for direct DNA sequencing. The sequence of an operator mutant is also described. The methods are of general use
T. Maniatis, A. Jeffrey, D. Kleid
semanticscholar +1 more source
The statistics of lambda CDM Halo Concentrations [PDF]
, 2007 We use the Millennium Simulation (MS) to study the statistics of Λ cold dark matter (ΛCDM) halo concentrations at z= 0. Our results confirm that the average halo concentration declines monotonically with mass; the concentration–mass relation is well ...
A. F. Neto +21 more
semanticscholar +1 more source
Artificial Receptor in Synthetic Cells Performs Transmembrane Activation of Proteolysis
Advanced Biology, EarlyView.Transmembrane signaling is the hallmark of living cells and is among the highest challenges for the design of synthetic cells. Herein, an artificial receptor based on the chemistry of self‐immolative linkers is used to communicate information across the lipid bilayer, for transmembrane activation of enzymatic activity. Abstract The design of artificial,
Ane Bretschneider Søgaard +7 more
wiley +1 more source
Linearizations of rational matrices from general representations [PDF]
arXiv, 2020 We construct a new family of linearizations of rational matrices $R(\lambda)$ written in the general form $R(\lambda)= D(\lambda)+C(\lambda)A(\lambda)^{-1}B(\lambda)$, where $D(\lambda)$, $C(\lambda)$, $B(\lambda)$ and $A(\lambda)$ are polynomial matrices. Such representation always exists and are not unique. The new linearizations are constructed from
arxiv
The onset of $ΛΛ$ hypernuclear binding [PDF]
Phys. Lett. B 797 (2019) 134893, 2019 Binding energies of light, $A\leq 6$, $\Lambda\Lambda$ hypernuclei are calculated using the stochastic variational method in a pionless effective field theory (EFT) approach at leading order with the purpose of assessing critically the onset of binding in the strangeness S=-2 hadronic sector.
arxiv +1 more source
Repeatability and Contingency in the Evolution of a Key Innovation in Phage Lambda
Science, 2012 Natural Selection Caught in the Act Understanding how new functions evolve has been of long-standing interest. However, the number of mutations needed to evolve a key innovation is rarely known, or whether other sets of mutations would also suffice ...
Justin R. Meyer +5 more
semanticscholar +1 more source
Advanced Biology, EarlyView.Positively supercharged mGreenLatern protein is self‐assembled electrostatically with negatively charged zinc phthalocyanines to yield bio‐based photoactive materials in aqueous media. The addition of phthalocyanines results in the formation of large complexes fully quenching of the protein fluorescence. The results indicate an energy transfer from the
Sharon Saarinen +10 more
wiley +1 more source
On automorphisms of $\mathcal P(λ)/[λ]^{<λ}$ [PDF]
arXiv, 2022 We investigate the statement ``all automorphisms of $\mathcal P(\lambda)/[\lambda]^{<\lambda}$ are trivial''. We show that MA implies the statement for regular uncountable $\lambda<2^{\aleph_0}$; that the statement is false for measurable $\lambda$ if $2^\lambda=\lambda^+$; and that for ``densely trivial'' it can be forced (together with $2^\lambda ...
arxiv