Results 111 to 120 of about 108,946 (271)

VHDL-AMS modeling of an automotive vibration isolation seating system

, 2005
This paper presents VHDL-AMS model of an automotive vibration isolation seating system with an active electromechanical actuator. Five control algorithms for the actuator are implemented and their efficiencies are investigated by subjecting the system to
Kazmierski, Tom, Wang, Leran
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Plasticity effects in subsequent simulations of car structures [PDF]

, 2003
In order to further reduce the weight of car components while at the same time\ud maintaining performance and safe life it is necessary to enhance the simulation process.
Kose, Kim, Rietman, Bert
core   +1 more source

Performance of Sensitivity based NMPC Updates in Automotive Applications

, 2014
In this work we consider a half car model which is subject to unknown but measurable disturbances. To control this system, we impose a combination of model predictive control without stabilizing terminal constraints or cost to generate a nominal solution
A. Fiacco, D. Limon, D. Mayne, E. Camacho, H. Chen, J. Shamma, J.B. Rawlings, K. Popp, L. Grüne, L. Grüne, L. Grüne, L. Grüne, M. Alamir, M. Grötschel, M. Speckert, R. Findeisen, S. Keerthi, V. Nevistić, V.M. Zavala   +18 more
core   +1 more source

Cosmetic creams with caprylic acid‐based Natural Eutectic Solvents: Stability, rheology and user perception

International Journal of Cosmetic Science, EarlyView.
By formulating creams with caprylic acid‐based hydrophobic Natural Eutectic Solvents and assessing their stability, rheological behaviour and sensory properties, this study demonstrates how these systems can act as multifunctional, COSMOS‐compliant ingredients that modulate emulsion characteristics without compromising formulation properties.
Alexis Verger, Roxane Grard, Charlotte Pradel, Xavier Perse, Salima Bouderbala, Alexandra Despres, Leslie Boudesocque‐Delaye, Emilie Munnier   +7 more
wiley   +1 more source

Compatibility of personal care thickening polymers in sulphate‐free surfactants

International Journal of Cosmetic Science, EarlyView.
Phase behaviour for alpha olefin sulfonate surfactant 10–15 wt% combined with 1 wt% sodium carboxy methyl cellulose, clearly indicating the sensitivity in miscibility when adding various levels of background salt. Abstract Objective Formulators today know that when traditional surfactants and polymers are replaced new problems occur. What was before a ‘
Tobias Halthur, Jonas Carlstedt, Marta Gubitosi, Debora W. Chang, Eric S. Johnson   +4 more
wiley   +1 more source

Combining scripting and commercial simulation software to simulate in-plant logistics [PDF]

, 2009
In this paper we describe the use of a commercial discrete event simulation package (Siemens 2008) combined with a custom program, written in the programming language Python (Martelli 2006). Combining these two makes it possible to automatically generate
Govaert, Tim, Neirynck, Sven, Van Landeghem, Hendrik, Van Volsem, Sofie   +3 more
core   +1 more source

A novel all‐in‐one dynamic wrinkle evaluation system: Development, validation and application in cosmetic industries

International Journal of Cosmetic Science, EarlyView.
Photo grading of dynamic lines in the dynamic line repeatability validation study. Abstract Objective This study aimed to develop and validate a novel, integrated dynamic wrinkle assessment system based on standardized, real‐time and multi‐angle facial images and video recordings, and to explore its potential application in evaluating the anti‐wrinkle ...
Xingzuo Liu, Juanjuan Chen, Chengda Ye, Andrew Steel, Yidong Tu, Frederic Flament, Jing Li   +6 more
wiley   +1 more source

Evaluating the suitability of six hydrophobic natural eutectic solvents as the internal phase in a cosmetic cream formulation

International Journal of Cosmetic Science, EarlyView.
Hydrophobic natural eutectic solvents can function as structural oil phase substitutes in creams prepared by low‐energy processes, enabling sustainable, regulation‐compliant formulations with desirable sensory profiles. Abstract Objective This work evaluates whether hydrophobic natural eutectic solvents can replace the conventional oil phase in ...
A. Verger, R. Grard, E. Vrignaud, X. Perse, S. Bouderbala, L. Boudesocque‐Delaye, M. Grisel, E. Gore, E. Munnier   +8 more
wiley   +1 more source

Estimating National and Foreign Trade Elasticities Using Generalized Transport Costs

Journal of Regional Science, Volume 65, Issue 2, Page 471-496, March 2025.
ABSTRACT We introduce the definition of two distinct trade elasticities corresponding to imports from regions located in the same country (national elasticities) and foreign regions located in other countries (foreign elasticities). We resort to a three‐tier nested CES utility structure to derive the corresponding demand gravity equations.
José L. Zofío, Jorge Díaz‐Lanchas, Damiaan Persyn, Javier Barbero   +3 more
wiley   +1 more source

Modelling the burden caused by gene expression: an in silico investigation into the interactions between synthetic gene circuits and their chassis cell

, 2013
In this paper we motivate and develop a model of gene expression for the purpose of studying the interaction between synthetic gene circuits and the chassis cell within which they are in- serted.
Algar, Rhys, Ellis, Tom, Stan, Guy-Bart
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