Results 31 to 40 of about 118,332 (182)

A time-delay equation: well-posedness to optimal control

open access: yesOpen Physics, 2016
In this paper, well-posedness, controllability and optimal control for a time-delay beam equation are studied. The equation of motion is modeled as a time-delayed distributed parameter system(DPS) and includes Heaviside functions and their spatial ...
Yildirim Kenan, Alkan Sertan
doaj   +1 more source

The Value of Dignity in Prison: A Qualitative Study with Life Convicts

open access: yesBehavioral Sciences, 2020
Background: This research is based on the perspective of dignity according to Chochinov; thus, the life imprisonment of detainees is assimilated to a severe disease. Methods: Ten male prisoners were interviewed trough Chochinov’s Dignity Therapy, and the
Ines Testoni   +6 more
doaj   +1 more source

Hyper-FET’s Phase-Transition-Materials Design Guidelines for Ultra-Low Power Applications at 3 nm Technology Node

open access: yesNanomaterials, 2022
In this work, a hybrid-phase transition field-effects-transistor (hyper-FET) integrated with phase-transition materials (PTM) and a multi-nanosheet FET (mNS-FET) at the 3 nm technology node were analyzed at the device and circuit level.
Hanggyo Jung   +6 more
doaj   +1 more source

Edge Routing with Ordered Bundles [PDF]

open access: yes, 2012
Edge bundling reduces the visual clutter in a drawing of a graph by uniting the edges into bundles. We propose a method of edge bundling drawing each edge of a bundle separately as in metro-maps and call our method ordered bundles.
Bereg, Sergey   +3 more
core   +2 more sources

Stability proof for nonlinear MPC design using monotonically increasing weighting profiles without terminal constraints

open access: yes, 2017
In this note, a new formulation of Model Predictive Control (MPC) framework with no stability-related terminal constraint is proposed and its stability is proved under mild standard assumptions.
Alamir, Mazen
core   +1 more source

Aplicación del modelo de pérdida de ADN para el diseño de cebadores en Potamotrygon magdalenae (Potamotrygonidae)

open access: yesActa Biológica Colombiana, 2021
El diseño de cebadores es fundamental para amplificar regiones de genes debido a que la especificidad que mantienen cebador-secuencia de interés puede causar el éxito o fracaso en la reacción de PCR.
Iván Yesid López-Ardila   +2 more
doaj   +1 more source

A Reaction‐Induced Localization of Spin Density Enables Thermal C−H Bond Activation of Methane by Pristine FeC4+ [PDF]

open access: yes, 2019
The reactivity of the cationic metal‐carbon cluster FeC4+ towards methane has been studied experimentally using Fourier‐transform ion cyclotron resonance mass spectrometry and computationally by high‐level quantum chemical calculations.
Geng, Caiyun   +3 more
core   +1 more source

The optimal solution of a non-convex state-dependent LQR problem and its applications. [PDF]

open access: yesPLoS ONE, 2014
This paper studies a Non-convex State-dependent Linear Quadratic Regulator (NSLQR) problem, in which the control penalty weighting matrix [Formula: see text] in the performance index is state-dependent.
Xudan Xu, J Jim Zhu, Ping Zhang
doaj   +1 more source

Quantum splines [PDF]

open access: yes, 2012
A quantum spline is a smooth curve parameterised by time in the space of unitary transformations, whose associated orbit on the space of pure states traverses a designated set of quantum states at designated times, such that the trace norm of the time ...
Brody, DC, Holm, DD, Meier, DM
core   +3 more sources

On the Helix-Coil transition in grafted chains

open access: yes, 1999
The helix-coil transition is modified by grafting to a surface. This modification is studied for short peptides capable of forming $\alpha$-helices.
Buhot, A., Halperin, A.
core   +4 more sources

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