Results 71 to 80 of about 1,989,896 (322)

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

MATHEMATICAL MODELING OF RANDOM CONCENTRATION FIELD AND ITS SECOND MOMENTS IN SEMISPACE WITH ERLANGIAN DISTRIBUTIONS OF LAYERED INCLUSIONS

open access: yesTASK Quarterly, 2016
The processes of admixture diffusion in a two-phase stratified semispace with random disposition of syblayers are studied by the approach where internal random nonhomogeneities are considered as inner sources and the solution is found in the form of a ...
OLHA CHERNUKHA, YURII BILUSHCHAK
doaj   +1 more source

Machine learning of pair-contact process with diffusion

open access: yesScientific Reports, 2022
The pair-contact process with diffusion (PCPD), a generalized model of the ordinary pair-contact process (PCP) without diffusion, exhibits a continuous absorbing phase transition.
Jianmin Shen   +5 more
doaj   +1 more source

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

Creating the First Autonomous Systems of Internet in Siberia as a Spatial Diffusion of Innovations

open access: yesProstranstvennaâ Èkonomika
The spread of innovations affects the socio-economic development of regions, but the specifics of such a spread are not always clear. Contagious or hierarchical spatial diffusion is usually studied.
Viktor Ivanovich Blanutsa
doaj   +1 more source

SIMULATION OF DIFFUSION FLOWS IN TWO-PHASE MULTILAYERED STOCHASTICALLY NONHOMOGENEOUS BODIES WITH NON-UNIFORM DISTRIBUTION OF INCLUSIONS

open access: yesTASK Quarterly, 2015
Admixture diffusion flows are investigated in two-phase randomly nonhomogeneous multilayered strips with non-uniform distributions of inclusions. Cases where the most probable disposition of layered inclusions is located near the body boundary on which ...
YEVHEN CHAPLYA   +2 more
doaj   +1 more source

Hyperbolastic type-III diffusion process: Obtaining from the generalized Weibull diffusion process

open access: yesMathematical Biosciences and Engineering, 2020
The modeling of growth phenomena has become a matter of great interest in many different fields of application and research. New stochastic models have been developed, and others have been updated to this end.
Antonio Barrera   +2 more
doaj   +1 more source

On conditional diffusion processes

open access: yesProceedings of the Royal Society of Edinburgh: Section A Mathematics, 1990
SynopsisIf Xt is the diffusion process associated with a second-order uniformly elliptic operator L in divergence form, then without assuming smoothness in L we prove that for each x and y in ℝd,where p is the fundamental solution to the heat equation associated with L.
Lyons, T, Zheng, W
openaire   +2 more sources

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

open access: yesFEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

Decay Process for Three - Species Reaction - Diffusion System

open access: yes, 1999
We propose the deterministic rate equation of three-species in the reaction - diffusion system. For this case, our purpose is to carry out the decay process in our three-species reaction-diffusion model of the form $A+B+C\to D$.
Avnir D.   +9 more
core   +1 more source

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