Results 81 to 90 of about 1,375,385 (285)

Project Delivery Methods [PDF]

open access: yes, 2023
With so many project delivery methods available to cities, towns, and counties across Indiana, how do public officials decide which ones to use on each project? This session will review available project delivery methods and talk through the risks and decisions which must be made when making a selection, whether knowingly or unknowingly.
Jensen, Tim, Belcher, Tim
openaire  

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS 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

The Similarity Measures for Linguistic q-Rung Orthopair Fuzzy Multi-Criteria Group Decision Making Using Projection Method

open access: yesIEEE Access, 2019
The linguistic q-rung orthopair fuzzy sets (Lq-ROFSs) can fully represent linguistic evaluation information by adjusting the parameter $q$ to describe the range of uncertain information.
Dan Peng   +3 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS 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

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Second-order fully discretized projection method for incompressible Navier-Stokes equations

open access: yesElectronic Journal of Differential Equations, 2016
A second-order fully discretized projection method for the incompressible Navier-Stokes equations is proposed. It is an explicit method for updating the pressure field. No extra conditions of immediate velocity fields are needed.
Daniel X. Guo
doaj  

A Convex Variational Interactive Model with Projection Method for Digital Images Partitioning

open access: yesJournal of ICT
Digital image partitioning separates the foreground of an image from the background for subsequent analysis. In literature, the variational global model is frequently employed for digital images partitioning; however, it has been shown to underperform ...
Abdul Kadir Jumaat   +2 more
doaj   +1 more source

Projection solutions of Frobenius-Perron operator equations

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1993
We construct in this paper the first order and second order piecewise polynomial finite approximation schemes for the computation of invariant measures of a class of nonsingular measurable transformations on the unit interval of the real axis.
Jiu Ding, Tien Tien Li
doaj   +1 more source

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