Listar por tema "DYNAMICS"
Mostrando ítems 21-40 de 52
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Fuzzy cognitive map based approach for predicting yield in cotton crop production as a basis for decision support system in precision agriculture application
(2011)This work investigates the process of yield prediction in cotton crop production using the soft computing technique of fuzzy cognitive maps. Fuzzy cognitive map (FCM) is a fusion of fuzzy logic and cognitive map theories, ... -
Genetic structure of Greek brown hare (Lepus europaeus) populations as revealed by mtDBNA RFLP-PCR analysis: implications for conserving genetic diversity
(2001)The genetic differentiation and the phylogenetic status of brown hare (Lepus europaeus) populations from central Greece as well as the impact of the releases of reared individuals on the native populations genetic structure ... -
hCINAP is an atypical mammalian nuclear adenylate kinase with an ATPase motif: Structural and functional studies
(2012)Human coilin interacting nuclear ATPase protein (hCINAP) directly interacts with coilin, a marker protein of Cajal Bodies (CBs), nuclear organelles involved in the maturation of small nuclear ribonucleoproteins UsnRNPs and ... -
Investigation of the oscillating bubble technique for the determination of interfacial dilatational properties
(1999)A mathematical framework is developed for measuring the dilatational rheological properties of gas-liquid interfaces by analyzing small amplitude radial oscillations of an air bubble blown into a liquid substrate. Contrary ... -
Joint input-response estimation for structural systems based on reduced-order models and vibration data from a limited number of sensors
(2012)An algorithm is presented for jointly estimating the input and state of a structure from a limited number of acceleration measurements. The algorithm extends an existing joint input-state estimation filter, derived using ... -
Location and survival of new entry
(2000)Drawing from two different strands of literature, industrial ecology and spatial analysis, the paper attempts to examine the role that location plays in determining firm survival. A time-varying covariates hazard model is ... -
Measurements of liquid film flow as a function of fluid properties and channel width: Evidence for surface-tension-induced long-range transverse coherence
(2011)We study experimentally the influence of the transverse dimension on film flow in relatively wide channels with sidewalls. Large deviations from two-dimensional predictions are observed in the primary instability and in ... -
Model-based assessment of military aircraft engine maintenance systems
(2004)The paper describes the development and use of a modular system dynamics model for analysing the dynamics and for assessing the long-term performance of military aircraft engine maintenance systems. Life-cycle engine ... -
Multi-objective framework for structural model identification
(2005)Structural identification based on measured dynamic data is formulated in a multi-objective context that allows the simultaneous minimization of the various objectives related to the fit between measured and model predicted ... -
Nominally two-dimensional waves in inclined film flow in channels of finite width
(2010)Traveling waves in inclined film flow in channels of finite width are never truly two-dimensional (2D) because of a long-range effect of sidewalls The present study documents the characteristics of the first waves that are ... -
Nucleation, growth and detachment of neighboring bubbles over miniature heaters
(2008)This work investigates how simultaneous CO2 bubbles desorb from water and n-heptane when these liquids become supersaturated with dissolved CO2. Supersaturation is imposed locally by a miniature heater so bubbles grow at ... -
Numerical simulations of the aspherical collapse of laser and acoustically generated bubbles
(2007)The details of nonlinear axisymmetric oscillations and collapse of bubbles subject to large internal or external pressure disturbances, are studied via a boundary integral method. Weak viscous effects on the liquid side ... -
On probabilistic Mandelbrot maps
(2009)In this work, we propose a definition for a probabilistic Mandelbrot map in order to extend and support the study initiated by Argyris et al. [Argyris J, Andreadis I, Karakasidis Th. On perturbations of the Mandelbrot map. ... -
Photonic integrated device for chaos applications in communications
(2008)A novel photonic monolithic integrated device consisting of a distributed feedback laser, a passive resonator, and active elements that control the optical feedback properties has been designed, fabricated, and evaluated ... -
Population structure of the traditionally exploited holothurian Holothuria tubulosa in the south Aegean Sea
(2011)Population structure of the traditionally exploited holothurian, Holothuria tubulosa, was studied in the south Aegean Sea for two consecutive years. Conspicuous populations of the species were detected at four of the eight ... -
The primary instability of falling films in the presence of soluble surfactants
(2013)We investigate the linear stability of a film flowing down a solid substrate in the presence of soluble surfactants. The Navier-Stokes equations for the liquid motion are considered, together with advection-diffusion ... -
Promoting regional economic growth in Greece by investing in public infrastructure
(2002)The role of public infrastructure capital in the development process, either at national or at regional levels, was a relatively neglected area of research until recently. The innovatory work of Aschauer, and the ensuing ... -
Risk analysis of industrial structures under extreme transient loads
(2004)A modular analysis package is assembled for assessing risk in typical industrial structural units such as steel storage tanks, due to extreme transient loads that are produced either as a result of chemical explosions in ... -
Secondary Bjerknes forces between two bubbles and the phenomenon of acoustic streamers
(2004)The translational velocities of two spherical gas bubbles oscillating in water, which is irradiated by a high-intensity acoustic wave field, are calculated. The two bubbles are assumed to be located far enough apart so ... -
Self-similar growth of a gas bubble induced by localized heating: the effect of temperature-dependent transport properties
(2005)A gas bubble growing in a saturated liquid under the action of an internal heat source is studied theoretically as a model problem for the growth of a bubble around a miniature spherical heater submerged in the liquid. In ...