Results 61 to 70 of about 1,155,632 (287)
Redesigning metabolism based on orthogonality principles [PDF]
Nature Communications, 2017 AbstractModifications made during metabolic engineering for overproduction of chemicals have network-wide effects on cellular function due to ubiquitous metabolic interactions. These interactions, that make metabolic network structures robust and optimized for cell growth, act to constrain the capability of the cell factory.
Aditya Vikram Pandit +2 more
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FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
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Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2007 We describe the problems solved by the software package of correlated-spectral analysis, which allows analyzing the random processes in Legendre, Laguerre and Dirichlet orthogonal bases.
S. A. Prokhorov, A. V. Grafkin
doaj +1 more source
On the Orthogonal Bases of Symmetry Classes
Journal of Algebra, 1999 Let \(V\) be an \(n\)-dimensional complex inner product space and let \(\{e_1,\dots,e_n\}\) be an orthonormal basis of \(V\). Suppose \(G\) is a permutation group of degree \(m\) and \(X\) is an irreducible character of \(G\). The symmetry class of tensors associated with \(G\) and \(X\) is denoted by \(V_X(G)\).
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Orthogonal bases are Schauder bases and a characterization of Φ-algebras [PDF]
Pacific Journal of Mathematics, 1988 Soit A une algèbre topologique. Une base \((e_ n)\) de A, considéré comme espace vectoriel topologique, est dite orthogonale lorsque \(e_ m\cdot e_ n=\delta_{mn}e_ n\) \((\delta_{mn}\) \(=\) symbole de Kronecker). On montre que toute base orthogonale d'une algèbre topologique est de Schauder, c'est-à-dire les formes linéaires associées sont continues ...
El-Helaly, Sherif, Husain, Taqdir
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Orthogonal unitary bases and a subfactor conjecture
Proceedings of the American Mathematical Society, 2023 We show that any finite dimensional von Neumann algebra admits an orthonormal unitary basis with respect to its standard trace. We also show that a finite dimensional von Neumann subalgebra of
Crann, Jason +2 more
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
On base change for odd orthogonal groups [PDF]
Journal of the American Mathematical Society, 1995 Let \(G\) be an orthogonal group over \(\mathbb{Q}\) with \(G(\mathbb{R}) \cong \text{SO} (2n, 1)\). The main purpose of this paper is to show that the most obvious idea of a base change map for such groups does not exist. More precisely they show that there is a cuspidal automorphic representation \(\pi\) for \(G\) and a real quadratic extension \(K\)
Cogdell, J. W. +1 more
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Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
FEBS Open Bio, EarlyView.NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks +4 more
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