Results 61 to 70 of about 6,462,700 (311)
Semiotics of the Digital Character on Modern Media Scene
RUDN Journal of Language Studies, Semiotics and SemanticsThe analyses of the transformation of the lexeme digit (digital character) as a reflection of absorbing modern society and its global changes taking place under the excessive influence of the IT technologies development and their increasing importance in
Tatiana V. Markelova
doaj +1 more source
Local triple derivations on C*-algebras [PDF]
, 2012 We prove that every bounded local triple derivation on a unital C*-algebra is a triple derivation.
Antonio +4 more
core
Chemically defined conditions for human iPS cell derivation and culture
Nature Methods, 2011 We re-examine the individual components for human embryonic stem cell (ESC) and induced pluripotent stem cell (iPSC) culture and formulate a cell culture system in which all protein reagents for liquid media, attachment surfaces and splitting are ...
Guokai Chen +14 more
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi +4 more
wiley +1 more source
An Extension of the Concept of Derivative: Its Application to Intertemporal Choice
Mathematics, 2020 The framework of this paper is the concept of derivative from the point of view of abstract algebra and differential calculus. The objective of this paper is to introduce a novel concept of derivative which arises in certain economic problems ...
Salvador Cruz Rambaud +1 more
doaj +1 more source
On optimum Hamiltonians for state transformations
, 2006 For a prescribed pair of quantum states |psi_I> and |psi_F> we establish an elementary derivation of the optimum Hamiltonian, under constraints on its eigenvalues, that generates the unitary transformation |psi_I> --> |psi_F> in the shortest duration ...
Boscain U Mason P +4 more
core +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa +3 more
wiley +1 more source
Two-Sided Derivatives for Regular Expressions and for Hairpin Expressions
, 2013 The aim of this paper is to design the polynomial construction of a finite recognizer for hairpin completions of regular languages. This is achieved by considering completions as new expression operators and by applying derivation techniques to the ...
F. Manea +10 more
core +2 more sources
SSRN Electronic Journal, 2002 In this paper we propose an algorithm for pricing derivatives written on electricity in an incomplete market setting. A discrete time model for price dynamics which embodies the main features of electricity price revealed by simple time series analysis is considered.
Barone-Adesi, Giovanni, Gigli, Andrea
openaire +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source