Results 71 to 80 of about 825,318 (303)

GENUS : a generic component library for high level synthesis [PDF]

open access: yes, 1988
This report describes the organization of GENUS, a generic component library for high level synthesis. Generic components and instances in GENUS are organized into hierarchical classes, with the component type stored at the root of the hierarchy, and ...
Dutt, Nikil D.
core  

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

Reduced Order Component & System Level Modelling for Fluid-Solid Interactions in Complex MEMS Devices

open access: yesProceedings, 2019
The time-efficient and accurate implementation of physics-based fluidic damping effects is still one of the biggest challenges in the simulation of complex MEMS devices. Two modelling approaches utilizing the CRAIG/BAMPTON component mode synthesis method
Henry Schmidt, David Kriebel, Jan Mehner
doaj   +1 more source

Accuracy of results with NASTRAN modal synthesis [PDF]

open access: yes
A new method for component mode synthesis was developed for installation in NASTRAN level 17.5. Results obtained from the new method are presented, and these results are compared with existing modal synthesis ...
Herting, D. N.
core   +1 more source

Hiding variables when decomposing specifications into GR(1) contracts [PDF]

open access: yes, 2017
We propose a method for eliminating variables from component specifications during the decomposition of GR(1) properties into contracts. The variables that can be eliminated are identified by parameterizing the communication architecture to investigate ...
Filippidis, Ioannis, Murray, Richard M.
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Dimension reduction method for controller design for flexible multibody systems derived by the use of ANCF model

open access: yesNihon Kikai Gakkai ronbunshu, 2015
Absolute Nodal Coordinate Formulation (ANCF) is a kind of finite element method for the flexible multibody system with large deformation and large rotation.
Yoshiki SUGAWARA   +2 more
doaj   +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

Application of System-level Analysis Method in Fan-driven Gearbox Test

open access: yesJixie chuandong, 2021
The fan-driven gearbox is characterized by complex structure and difficult system dynamics analysis. The accuracy of the component level model is verified through the modal analysis and the percussion modal test of the gearbox component.
Lü Zuopeng   +4 more
doaj  

Multishaker modal testing [PDF]

open access: yes
A component mode synthesis method for damped structures was developed and modal test methods were explored which could be employed to determine the relevant parameters required by the component mode synthesis method.
Craig, R. R., Jr.
core   +1 more source

Home - About - Disclaimer - Privacy