Results 31 to 40 of about 87,906 (288)
Spatial analysis of precipitation in a high-mountain region: exploring methods with multi-scale topographic predictors and circulation types [PDF]
Hydrology and Earth System Sciences, 2014 Statistical models of the relationship between precipitation and topography are key elements for the spatial interpolation of rain-gauge measurements in high-mountain regions.
D. Masson, C. Frei
doaj +1 more source
Missing-data imputation using wearable sensors in heart rate variability [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 The objective of this work is to set up a methodology that considers missing data from a connected heartbeat sensor in order to propose a good replacement methodology in the context of heart rate variability (HRV) computation. The framework is a research
A. Tlija, K. Węgrzyn-Wolska, D. Istrate
doaj +1 more source
Estimation of Linear Interpolation Error [PDF]
Journal of the Illuminating Engineering Society, 1989 (1989). Estimation of Linear Interpolation Error. Journal of the Illuminating Engineering Society: Vol. 18, No. 2, pp. 32-39.
Clear, R., Berman, S.
openaire +3 more sources
Quantifying steric hindrance and topological obstruction to protein structure superposition
Algorithms for Molecular Biology, 2021 Background In computational structural biology, structure comparison is fundamental for our understanding of proteins. Structure comparison is, e.g., algorithmically the starting point for computational studies of structural evolution and it guides our ...
Peter Røgen
doaj +1 more source
On linear extension for interpolating sequences [PDF]
Studia Mathematica, 2008 12 ...
openaire +3 more sources
Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors
Population Ecology, EarlyView.Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley +1 more source
On Numerical Characteristics of а Simplex and their Estimates
Моделирование и анализ информационных систем, 2016 Let \(n\in {\mathbb N}\), and let \(Q_n=[0,1]^n\) be the \(n\)-dimensionalunit cube. For a nondegenerate simplex \(S\subset {\mathbb R}^n\), by\(\sigma S\) we denote the homothetic image of \(S\)with the center of homothety in the center of gravity of S ...
M. V. Nevskii, A. Yu. Ukhalov
doaj +1 more source
On Properties of a Regular Simplex Inscribed into a Ball
Моделирование и анализ информационных систем, 2021 Let $B$ be a Euclidean ball in ${\mathbb R}^n$ and let $C(B)$ be a space of continuos functions $f:B\to{\mathbb R}$ with the uniform norm $\|f\|_{C(B)}:=\max_{x\in B}|f(x)|.$ By $\Pi_1\left({\mathbb R}^n\right)$ we mean a set of polynomials of degree ...
Mikhail Viktorovich Nevskii
doaj +1 more source
Evolutionary interplay between viruses and R‐loops
FEBS Letters, EarlyView.Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi +4 more
wiley +1 more source
Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells
FEBS Letters, EarlyView.Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan +2 more
wiley +1 more source