Results 51 to 60 of about 1,336,490 (306)
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Determinants and Inverses of Ppoeplitz and Ppankel matrices
Special Matrices, 2018 In this paper, we consider two kinds of special matrices, which are called Ppoeplitz matrix and Ppankel matrix. The idea of matrix transformation is used to compute the determinants and inverses of the Ppoeplitz matrix and the Ppankel matrix.
Zuo Baishuai, Jiang Zhaolin, Fu Deqian
doaj +1 more source
Amalgamation for inverse and generalized inverse semigroups [PDF]
Transactions of the American Mathematical Society, 1988 For any amalgam ( S , T ;
openaire +1 more source
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Model predictive control architecture for rotorcraft inverse simulation [PDF]
, 2013 A novel inverse simulation scheme is proposed for applications to rotorcraft dynamic models. The algorithm adopts an architecture that closely resembles that of a model predictive control scheme, where the controlled plant is represented by a high-order ...
AVANZINI, Giulio +5 more
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Inverse Psoriasis: From Diagnosis to Current Treatment Options
Clinical, Cosmetic and Investigational Dermatology, 2020 Giuseppe Micali, Anna Elisa Verzì, Giorgia Giuffrida, Enrico Panebianco, Maria Letizia Musumeci, Francesco Lacarrubba Dermatology Clinic, University of Catania, Catania, ItalyCorrespondence: Giuseppe MicaliDermatology Clinic, University of Catania,
Micali G +5 more
doaj
Inverse-Cycles in Weak-Inverse Loops [PDF]
Proceedings of the American Mathematical Society, 1978 In a loop let J be the map taking every element into its right inverse. If the order of J is n, then { x , x J , … , x J n − 1 } \{ x,xJ, \ldots ,x{J^{n - 1}}\} is called
openaire +2 more sources
FEBS Letters, EarlyView.Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas +4 more
wiley +1 more source
Poisson inverse problems [PDF]
, 2006 In this paper we focus on nonparametric estimators in inverse problems for Poisson processes involving the use of wavelet decompositions. Adopting an adaptive wavelet Galerkin discretization, we find that our method combines the well-known theoretical ...
Antoniadis, Anestis, Bigot, Jérémie
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Restrained captive domination number
Open EngineeringThe restrained captive domination number (RCDN), denoted by γRca(G),{\gamma }_{{\rm{Rca}}}(G), is a new definition of domination number in graphs introduced in this article.
Alrikabi Zainab Yasir +2 more
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