Results 101 to 110 of about 28,979,637 (350)

Transfer Matrix Method for the Analysis of Multiple Natural Frequencies

open access: yesMathematics
Multiple natural frequencies may be encountered when analyzing the essential natural vibration of a symmetric mechanical system or sub-structure system or a system with special parameters.
Jinghong Wang   +5 more
doaj   +1 more source

A synthesis of feasible control methods for floating offshore wind turbine system dynamics

open access: yes, 2021
K. Shah   +6 more
semanticscholar   +1 more source

Making System Dynamics Cool IV: Teaching & Testing with Cases & Quizzes

open access: yes, 2012
This follow-up paper presents cases and multiple choice questions for teaching and testing System Dynamics modeling. These cases and multiple choice questions were developed and used between January 2012 and April 2012 a large System Dynamics course (250+
Pruyt, E. (author), Pruyt, E.
core  

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Investigations into wastewater composition focusing on nonwoven wet wipes

open access: yesTechnical Transactions, 2017
This paper summarizes the problems caused for wastewater systems by changing wastewater composition, especially the increasing use of nonwoven wet wipes and their disposal via the toilet.
Mitchell Raja-Louisa   +3 more
doaj   +1 more source

Exploring agricultural production systems and their fundamental components with system dynamics modelling

open access: yes, 2016
Agricultural production in the United States is undergoing marked changes due to rapid shifts in consumer demands, input costs, and concerns for food safety and environmental impact.
J. Walters   +7 more
semanticscholar   +1 more source

Making System Dynamics Cool III: New Hot Teaching & Testing Cases

open access: yes, 2011
This follow-up paper presents seven actual cases for testing and teaching System Dynamics developed and used between January 2010 and January 2011 for one of the largest System Dynamics courses (250+ students per year) at Delft University of Technology ...
Pruyt, E. (author), Pruyt, E.
core  

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Contact mechanics and friction: Role of adhesion

open access: yesFriction
This paper presents an overview of the role of adhesion in various tribological phenomena. We discuss (1) adhesion and adhesive hysteresis in rough contacts, (2) adhesive contribution to dry friction, (3) properties of adhesive contacts under tangential ...
Valentin L. Popov   +2 more
doaj   +1 more source

Dynamics of quantum systems [PDF]

open access: yesPhysical Review E, 2001
A relation between the eigenvalues of an effective Hamilton operator and the poles of the $S$ matrix is derived which holds for isolated as well as for overlapping resonance states. The system may be a many-particle quantum system with two-body forces between the constituents or it may be a quantum billiard without any two-body forces.
openaire   +4 more sources

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