Browsing by Keywords "Model"
Now showing items 1-20 of 23
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Assessing creativity in design education: Analysis of creativity factors in the first-year design studio
(Elsevier, 2012-05)The aim of this study is to explore creativity in design education and identify the creativity assessment indicators in the first-year design studio. A measurement tool of 41 items that consists of the artifact creativity, ... -
Capital dependent population growth induces cycles
(Elsevier, 2011-09)Cobb–Douglas type production functions and time-delay are not sufficient for the economy to behave cyclic. However, capital dependent population dynamics can enforce Hopf bifurcation. 2011 Elsevier Ltd. All rights reserved. -
Charged bosons in a quasi-one-dimensional system
(American Physical Society, 2000)The ground-state properties of a system of charged bosons in a quasi-one-dimensional model with a neutralizing background are investigated within the hypernetted-chain approximation. Strong correlation effects drive the ... -
Comments on effective forecasting and judgmental adjustments: an empirical evaluation and strategies for improvement in supply-chain planning
(Elsevier, 2009)Demand forecasting is a crucial aspect of the planning process in supply-chain companies. The most common approach to forecasting demand in these companies involves the use of a computerized forecasting system to produce ... -
Dating the sea of Marmara sediments by a uniform mixing model
(Elsevier, 1996)The sedimentation rates and ‘t”Pb fluxes on sediment surfaces were measured in the north, northwestern and southwestern parts of the Sea of Marmara. Each core had varying thickness of constant 2’0Pb activity regions followed ... -
Detecting squeezed phonons through an indirect radiative transition
(A I P Publishing LLC, 1997-04-27)A model of the effect of the longitudinal optical phonon number distribution on the Rabi oscillations of the photons involved in the associated indirect transition in a semiconductor is presented. It is shown that a faster ... -
The effectiveness of foreign exchange interventions under a floating exchange rate regime for the Turkish economy: a post-crisis period analysis
(Routledge, 2006)The reported study has two purposes: first, it attempts to improve the literature on foreign exchange interventions of the central banks for the emerging market economies, an area not previously studied in detail. The ... -
Effects of screening on the two-dimensional electron transport properties in modulation doped heterostructures
(Elsevier, 1998-06)The effects of screening on the polar optical phonon scattering rates and on the transport properties of the two-dimensional electron gas in AlGaAs/GaAs modulation doped heterostructures have been investigated through Monte ... -
Electronic excited states of the CP29 antenna complex of green plants: a model based on exciton calculations
(Springer / Kluwer Academic Publishers, 2000)We have suggested a model for the electronic excited states of the minor plant antenna, CP29, by incorporating a considerable part of the current information offered by structure determination, site-directed mutagenesis, ... -
Experimental and model based investigation of period doubling phenomenon in human steady state visual evoked potential responses
(Bilkent University, 2018-07)Objective. Previous human Steady State Visual Evoked Potential (SSVEP) experiments have yielded different results regarding the range of stimulus frequencies in which Period Doubling (PD) behavior is observed. There also ... -
Formation of quantum structures on a single nanotube by modulating hydrogen adsorption
(American Physical Society, 2003)Using first-principles density functional calculations we showed that quantum structures can be generated on a single carbon nanotube by modulating the adsorption of hydrogen atoms. The band gap of the hydrogen-free zone ... -
Grace periods in sovereign debt
(Wiley-Blackwell Publishing Ltd., 1999)This paper presents a theoretical analysis of grace periods in the context of an overhang of external debt creating a tax on domestic investment. The grace period arises as a Nash equilibrium strategy of the creditor in a ... -
Hydrogenation of naphthalene and methylnaphthalene: modeling and spectroscopy
(Elsevier BV, 2002)In situ infrared spectra of 1-methylnaphthalene (1-MeNapht)hydrogenation, over sulfided NiMo/Al2O3-TiO2 catalysts, were compared with theoretically derived properties of methylnaphthalene and its bicyclic products: MeDilin, ... -
The influence of early efficacy beliefs on teams' reactions to failing to reach performance goals
(Blackwell Publishing Ltd, 2011)Although a considerable amount of theoretical and empirical attention has been devoted to understanding individuals' responses to goal–performance discrepancies (GPDs), little attention has been devoted to examining how ... -
An interdisciplinary heuristic evaluation method for universal building design
(Elsevier, 2009)This study highlights how heuristic evaluation as a usability evaluation method can feed into Current building design practice to conform to universal design principles. It provides a definition of universal usability that ... -
On the mechanisms of InGaN electron cooler in InGaN/GaN light-emitting diodes
(Optical Society of America, 2014)Electron overflow limits the quantum efficiency of InGaN/GaN light-emitting diodes. InGaN electron cooler (EC) can be inserted before growing InGaN/GaN multiple quantum wells (MQWs) to reduce electron overflow. However, ... -
Orbital magnetization of single and double quantum dots in a tight-binding model
(American Physical Society, 2003)We calculate the orbital magnetization of single and double quantum dots coupled both by Coulomb interaction and by electron tunneling. The electronic states of the quantum dots are calculated in a tight-binding model, and ... -
Profile-encoding reconstruction for multiple-acquisition balanced steady-state free precession imaging
(John Wiley and Sons Inc., 2017)Purpose: The scan-efficiency in multiple-acquisition balanced steady-state free precession imaging can be maintained by accelerating and reconstructing each phase-cycled acquisition individually, but this strategy ignores ... -
Resistive Switching based electro-optical modulation
(Wiley, 2014-09-08)Resistive switching enables optical modulation via atomic scale modifications that induce change in the refractive index of active device materials. The formation of filaments and migration of atoms around these filaments ... -
Smart markers for watershed-based cell segmentation
(Public Library of Science, 2012-11-12)Automated cell imaging systems facilitate fast and reliable analysis of biological events at the cellular level. In these systems, the first step is usually cell segmentation that greatly affects the success of the subsequent ...
