Results 81 to 90 of about 166,067,780 (284)
Precise analytic approximations for the Bessel function J1(x)
Results in Physics, 2018 Precise and straightforward analytic approximations for the Bessel function J1(x) have been found. Power series and asymptotic expansions have been used to determine the parameters of the approximation, which is as a bridge between both expansions, and ...
Fernando Maass, Pablo Martin
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Approximation by Ratios of Bounded Analytic Functions
Journal of Functional Analysis, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Approximation by bounded analytic functions: General configurations. [PDF]
Proceedings of the American Mathematical Society, 1959 A recent paper [1] presents some results on approximation by bounded analytic functions (Problem p), relatively general regarding the continuity properties of the functions approximated, but not as general as one might desire regarding the topological properties of the point sets admitted.
openaire +3 more sources
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Some Properties of Certain Analytic and Univalent Functions
, 2015 [[abstract]]In [2], Frasin and Jahangiri introduced the class B(μ, ) of analytic and univalent functions to give some properties for this class.
B. A. Frasin
core
Rational approximation of discrete data with asymptomatic behaviour [PDF]
This thesis is concerned with the least-squares approximation of discrete data that appear to exhibit asymptotic behaviour. In particular, we consider using rational functions as they are able to display a number of types of asymptotic behaviour.
Cooper, Philip
core +4 more sources
FEBS Letters, EarlyView.The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi +6 more
wiley +1 more source
Subclasses of Analytic Functions Defined by Carlson - Shaffer Linear Operator
, 2015 [[abstract]]We introduce the subclass LT (a, c; , ) of analytic functions with negative coefficients defined by the linear operator L(a, c)f(z) which introduced and studied by Carlson and Shaffer [4].
B. A. Frasin
core