Results 41 to 50 of about 1,291,812 (281)

Powerful Nonparametric Asymptotic Tests for Change in the Mean with Reduced Type I Errors

Mathematics
We study numerically finite-sample power functions of nonparametric asymptotic tests for at most one change in the mean that are based on convergence in the distribution of sup- and integral functionals of an appropriately weighted and normalized tied ...
Jervis Gallanosa, Yuliya V. Martsynyuk
doaj   +1 more source

Coupled measure of noncompactness and functional integral equations

Open Mathematics, 2022
The aim of this article is to study the results of the fixed-point in coupled and tripled measure of noncompactness (MNC). We will use the technique of MNC for coupled and tripled MNC.
Hosseinzadeh Hasan, Işık Hüseyin, Bonab Samira Hadi, George Reny   +3 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

QUANTUM ANHARMONIC CRYSTAL IN FUNCTIONAL INTEGRAL APPROACH

Condensed Matter Physics, 2003
A lattice model of interacting light quantum particles of mass m oscillating in a crystalline field is considered in the framework of an approach based on functional integrals.
Yu.Kondratiev, Yu.Kozitsky, T.Pasurek, M.Rockner   +3 more
doaj   +1 more source

Interpolation rational integral fraction of the Hermitian-type on a continual set of nodes

Математичні Студії, 2021
Some approaches to the construction of interpolation rational integral approximations with arbitrary multiplicity of nodes are analyzed. An integral rational Hermitian-type interpolant of the third order on a continual set of nodes, which is the ratio of
Ya. O. Baranetskij, I. I. Demkiv, M. I. Kopach, A. V. Solomko   +3 more
doaj   +1 more source

Functional integral treatment of some quantum nondemolition systems

, 2006
In the scheme of a quantum nondemolition (QND) measurement, an observable is measured without perturbing its evolution. In the context of studies of decoherence in quantum computing, we examine the `open' quantum system of a two-level atom, or ...
Banerjee S, Bargmann V, Gangopadhyay G, Greiner W, Kim Y S, Kuzmich A, Louisell W H, Onofrio R, Papadapoulas G J, Prokof'ev N V, R Ghosh, Reik H G, Schwinger J, Subhashish Banerjee, Walls D F, Weiss U, Zurek W H, Zurek W H, Zurek W H   +18 more
core   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Existence of solutions for a variable exponent system without PS conditions

Electronic Journal of Differential Equations, 2015
In this article, we study the existence of solution for the following elliptic system of variable exponents with perturbation terms $$\displaylines{ -\hbox{div}| \nabla u| ^{p(x)-2}\nabla u)+|u| ^{p(x)-2}u =\lambda a(x)| u| ^{\gamma(x)-2}u+F_{u}(x,u ...
Li Yin, Yuan Liang, Qihu Zhang, Chunshan Zhao   +3 more
doaj  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source