Results 51 to 60 of about 706,319 (269)
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 +3 more
wiley +1 more source
Subgraphs of the projective norm graph
Forum of Mathematics, SigmaThe limited dependence between the additive and the multiplicative structure of fields is in the background of a number of explicit constructions of various types of pseudorandom objects.
Tomas Bayer +3 more
doaj +1 more source
On the construction of Galois extensions of function fields and number fields [PDF]
Mathematische Annalen, 1974 This paper consists of two parts and an appendix. In Part 1, we investigate Galois converings and consider the problem of reducing their fields of definition. We restrict ourselves to PSL 2 (Z/pZ)-coverings in Part 2. The results of Part t are applied to obtain Galois extensions with P S L 2 (Z/p Z) as Galois group.
openaire +3 more sources
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 +3 more
wiley +1 more source
Global flows of foliated gravity-matter systems
Physics Letters BAsymptotic safety is a promising mechanism for obtaining a consistent and predictive quantum theory for gravity. The ADM formalism allows to introduce a (Euclidean) time-direction in this framework.
Guus Korver, Frank Saueressig, Jian Wang
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The Study of ECG Changes in Humans Exposed to 50 Hz Electromagnetic Fields [PDF]
Iranian Journal of Medical Physics, 2007 Introduction: It has been reported that cardiovascular effects are among the possible health effects of being exposed to extremely low frequency electromagnetic fields (ELF EMSs).
Seyed Ali Saiedi Zadeh +3 more
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Class number approximation in cubic function fields
Contributions to Discrete Mathematics, 2007 We develop explicitly computable bounds for the order of the Jacobian of a cubic function field. We use approximations via truncated Euler products and thus derive effective methods of computing the order of the Jacobian of a cubic function field. Also, a detailed discussion of the zeta function of a cubic function field extension is included.
Renate Scheidler, Andreas Stein
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Fronsdal fields from gauge functions in Vasiliev’s higher spin gravity
Journal of High Energy Physics, 2019 In this paper, we revisit a number of issues in Vasiliev’s theory related to gauge functions, ordering schemes, and the embedding of Fronsdal fields into master fields.
David De Filippi +2 more
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Jacobi Theta Functions over Number Fields [PDF]
Monatshefte f�r Mathematik, 2004 Eichler and Zagier developed a theory of holomorphic Jacobi forms and showed that Jacobi theta functions corresponding to positive definite quadratic forms are examples of such forms. N.-P. Skoruppa introduced the notion of skew-holomorphic Jacobi forms and presented examples using Jacobi theta functions corresponding to indefinite quadratic forms with
Richter, Olav K., Skogman, Howard
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