Results 11 to 20 of about 4,058,290 (265)

Sequence-specific inhibition of small RNA function. [PDF]

open access: yesPLoS Biology, 2004
Hundreds of microRNAs (miRNAs) and endogenous small interfering RNAs (siRNAs) have been identified from both plants and animals, yet little is known about their biochemical modes of action or biological functions.
György Hutvágner   +3 more
doaj   +1 more source

Extension of functions with small oscillation [PDF]

open access: yesFundamenta Mathematicae, 2006
A classical theorem of Kuratowski says that every Baire one function on a G_δsubspace of a Polish (= separable completely metrizable) space X can be extended to a Baire one function on X. Kechris and Louveau introduced a finer gradation of Baire one functions into small Baire classes.
Leung, Denny H., Tang, Wee-Kee
openaire   +2 more sources

ON A CONJECTURE OF R. BRÜCK CONCERNING MEROMORPHIC FUNCTION SHARING SMALL FUNCTIONS

open access: yesRevista de Matemática: Teoría y Aplicaciones, 2017
In this paper, we investigate the uniqueness problem on a conjecture of R. Brück concerning meromorphic function sharing the set of small functions with its derivative, and obtain some results which improve the theorems given by Zhang and Yang.
Hong Yan Xu, Cai Feng Yi, Hua Wang
doaj   +1 more source

Meromorphic function sharing a small function with a linear differential polynomial [PDF]

open access: yesMathematica Bohemica, 2016
The problem of uniqueness of an entire or a meromorphic function when it shares a value or a small function with its derivative became popular among the researchers after the work of Rubel and Yang (1977).
Indrajit Lahiri, Amit Sarkar
doaj   +1 more source

Further investigations on a question of Zhang and Lü

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2015
In the paper taking the question of Zhang and Lü [15] into background, wepresent one theorem which will improve and extend results of Banerjee-Majumdar [2] and arecent result of Li-Huang [9].
Abhijit Banerjee, Bikash Chakraborty
doaj   +1 more source

The value of concentration of alveolar nitric oxide in diagnosing small airway dysfunction in patients with stable asthma

open access: yesThe Clinical Respiratory Journal, 2023
Background Exhaled nitric oxide (FeNO) is a simple, noninvasive, and reproducible test, and FeNO (50 ml/s) is often used to reflect airway inflammation. The peripheral small airway/alveolar nitric oxide (NO) concentration is derived from the output of NO
Jing Wang   +5 more
doaj   +1 more source

Uniqueness of a Polynomial and a Differential Monomial Sharing a Small Function

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2016
In this paper taking a question in [1] into background we investigate the uniqueness of a non-constant polynomial with the differential monomial generated by a non-constant mermorphic function f.
Banerjee Abhijit, Ahamed Molla Basir
doaj   +1 more source

Small airway function in Finnish COVID-19 survivors

open access: yesRespiratory Research, 2021
Follow-up studies of COVID-19 patients have found lung function impairment up to six months after initial infection, but small airway function has not previously been studied.
Anna Lindahl   +5 more
doaj   +1 more source

Small airways’ function in Obstructive Sleep Apnea-Hypopnea Syndrome

open access: yesPulmonology, 2021
Introduction and objectives Most of the studies of the pathophysiology of Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS) focus on the collapsibility and obstruction of the upper airways.
K. Giannadaki   +5 more
doaj   +1 more source

Representing piecewise linear functions by functions with small arity

open access: yesApplicable Algebra in Engineering, Communication and Computing, 2023
A piecewise linear function can be described in different forms: as an arbitrarily nested expression of $\min$- and $\max$-functions, as a difference of two convex piecewise linear functions, or as a linear combination of maxima of affine-linear functions.
Christoph Koutschan   +3 more
openaire   +3 more sources

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