Results 141 to 150 of about 309,183 (313)
Armaghane Danesh Bimonthly Journal, 2018 Background and Aim: Myocardial infarction (MI) is a permanent and irreversible cell death and death of the myocardium. Physical training reduces cardiac muscle apoptosis, but its molecular process is still unknown in response to activity and also ...
M Ghahremani +3 more
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Characterization of the Spectra of Periodically Correlated Processes
Journal of Multivariate Analysis, 2001 The main result proves that a tempered distribution \(F\) on \(R^{2}\) is the spectrum of a periodically correlated process with period \(T>0\) if and only if \(F\) is positive definite and \(F = \sum_{k} F_{k}\), where, for each integer \(k\), \(F_{k}\) is a uniformly bounded complex measure on \(R^{2}\) supported on the line \(L_{k}= \{ (s,s + 2 \pi ...
openaire +2 more sources
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
Revue des Énergies Renouvelables, 2016 In this paper, we focus to highlighting the positive role of periodic operation which can be played for performance improvement of a hydrogen separator reactor integrating a palladium membrane.
L. Chibane
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Testing for Additive Outliers in Seasonally Integrated Time Series [PDF]
The detection of additive outliers in integrated variables has attracted some attention recently, see e.g. Shin et al. (1996), Vogelsang (1999) and Perron and Rodriguez (2003). This paper serves several purposes.
Niels Haldrup +2 more
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Infinite-Centre Gibbons-Hawking Metrics, Applied to Gravitational Instantons and Monopoles [PDF]
, 2010 We investigate the convergence of infinite-centre Gibbons-Hawking metrics, in the contexts of four-dimensional gravitational instantons and their applications, Kaluza-Klein monopoles and vortices, gravitational calorons, analytical extensions of Majumdar-
RUTLIDGE, KATIE
core
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
ALTERNATIVE VERSIONS OF PERIODIC SYSTEM OF CHEMICAL ELEMENTS IN THE EDUCATIONAL PROCESS
Высшее образование в России, 2016 The article addresses the problems relating to the use of the alternative periodic tables of chemical elements in studying of various chemical disciplines. The versions concerned are the so-called «short-form" table proposed by Dmitri Mendeleev and «long-
Oleg V. Mikhailov
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