Results 31 to 40 of about 4,596,428 (351)

Control of electric current by graphene edge structure engineering

open access: yes, 2009
In graphene nanoribbon junctions, the nearly perfect transmission occurs in some junctions while the zero conductance dips due to anti-resonance appear in others.
Wakabayashi, Katsunori   +1 more
core   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

open access: yesFEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji   +3 more
wiley   +1 more source

Engineering adiabaticity at an avoided crossing with optimal control

open access: yes, 2015
We investigate ways to optimize adiabaticity and diabaticity in the Landau-Zener model with non-uniform sweeps. We show how diabaticity can be engineered with a pulse consisting of a linear sweep augmented by an oscillating term.
Chasseur, T.   +4 more
core   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

The anglocentric tendency in the history of information engineering [PDF]

open access: yes, 2017
This paper examines the anglocentric nature of much writing on the history of technology, taking as an example important research results from the first half of the last century published in German and Russian in the field of information engineering. By ‘
Bissell, Christopher
core  

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

open access: yesFEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji   +5 more
wiley   +1 more source

Control System Engineering Design in Three Phase Motor [PDF]

open access: yes, 2000
This study aimed to determine whether the computer can be used to control threephaseinduction motor with the help of Centronic interfaces and peripherals that runwith the program.These peripheral circuits consist of electronic components (circuit relay ...
Aqwam Rosadi Kardian, SKom, MM Aqwam Rosadi Kardian, SKom, MM   +1 more
core  

Control paradigms for quantum engineering [PDF]

open access: yes2008 3rd International Symposium on Communications, Control and Signal Processing, 2008
6 pages, presented at ISCCP08 in Malta, to appear in IEEE ...
Schirmer, Sonia   +2 more
openaire   +3 more sources

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