Artículos de revistas: "Modes of Transfer"

1

Mattinson, F., M. Kira y S. Stenholm. "Adiabatic transfer between cavity modes". Journal of Modern Optics 48, n.º 5 (abril de 2001): 889–903. http://dx.doi.org/10.1080/09500340108230960.

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2

Liu, Rongfang, Ram M. Pendyala y Steven Polzin. "Assessment of Intermodal Transfer Penalties Using Stated Preference Data". Transportation Research Record: Journal of the Transportation Research Board 1607, n.º 1 (enero de 1997): 74–80. http://dx.doi.org/10.3141/1607-11.

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Since the passage of the Intermodal Surface Transportation Efficiency Act of 1991 there has been an increasing interest in the planning and design of an intermodal passenger transportation system. It has long been recognized that modal transfer has a certain penalty associated with it. The recent surge in intermodal planning merits an in-depth examination and accurate measurement of the penalties associated with transfers between modes. Current planning procedures usually involve an ad hoc treatment of transfer penalties based on various assumptions of wait time and value of time. To better assess the disutility associated with modal transfers, discrete choice models are used to quantify transfer penalties and their effects on mode choice in different transfer contexts. Revealed and stated preference data from the New York–New Jersey commute corridors are used to estimate logit models of mode choice reflecting the impacts of modal transfers. The model results suggest that the penalty factor associated with transfer time should be higher than that traditionally used in travel demand models and that the value of the transfer penalty varies according to the type of modal transfer.

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Litvinova, Elena. "Isospin transfer modes in exotic nuclei". EPJ Web of Conferences 93 (2015): 01019. http://dx.doi.org/10.1051/epjconf/20159301019.

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4

Linkmann, Moritz, Arjun Berera, Mairi McKay y Julia Jäger. "Helical mode interactions and spectral transfer processes in magnetohydrodynamic turbulence". Journal of Fluid Mechanics 791 (15 de febrero de 2016): 61–96. http://dx.doi.org/10.1017/jfm.2016.43.

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Spectral transfer processes in homogeneous magnetohydrodynamic (MHD) turbulence are investigated analytically by decomposition of the velocity and magnetic fields in Fourier space into helical modes. Steady solutions of the dynamical system which governs the evolution of the helical modes are determined, and a stability analysis of these solutions is carried out. The interpretation of the analysis is that unstable solutions lead to energy transfer between the interacting modes while stable solutions do not. From this, a dependence of possible interscale energy and helicity transfers on the helicities of the interacting modes is derived. As expected from the inverse cascade of magnetic helicity in 3-D MHD turbulence, mode interactions with like helicities lead to transfer of energy and magnetic helicity to smaller wavenumbers. However, some interactions of modes with unlike helicities also contribute to an inverse energy transfer. As such, an inverse energy cascade for non-helical magnetic fields is shown to be possible. Furthermore, it is found that high values of the cross-helicity may have an asymmetric effect on forward and reverse transfer of energy, where forward transfer is more quenched in regions of high cross-helicity than reverse transfer. This conforms with recent observations of solar wind turbulence. For specific helical interactions the relation to dynamo action is established. The present analysis provides new theoretical insights into physical processes where inverse cascade and dynamo action are involved, such as the evolution of cosmological and astrophysical magnetic fields and laboratory plasmas.

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Korencic, Dragana, Carla Polycarpo, Ivana Weygand-Durasevic y Dieter Söll. "Differential Modes of Transfer RNASerRecognition inMethanosarcina barkeri". Journal of Biological Chemistry 279, n.º 47 (13 de septiembre de 2004): 48780–86. http://dx.doi.org/10.1074/jbc.m408753200.

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6

Podvalny, S. L. y E. M. Vasiljev. "Intensification of heat transfer in chaotic modes". IOP Conference Series: Materials Science and Engineering 1035, n.º 1 (1 de enero de 2021): 012046. http://dx.doi.org/10.1088/1757-899x/1035/1/012046.

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7

Rahman, MS, R. Nasrin y MI Hoque. "Heat-Mass Transfer of Nanofluid in Lid-Driven Enclosure under three Convective Modes". GANIT: Journal of Bangladesh Mathematical Society 38 (14 de enero de 2019): 73–83. http://dx.doi.org/10.3329/ganit.v38i0.39787.

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Heat is a form of energy which transfers between bodies which are kept under thermal interactions. When a temperature difference occurs between two bodies or a body with its surroundings, heat transfer occurs. Heat transfer occurs in three modes. Three modes of heat transfer are conduction, convection and radiation. Convection is a very important phenomenon in heat transfer applications and it occurs due to two different gradients, such as, temperature and concentration. This paper reports a numerical study on forced-mixed-natural convections within a lid-driven square enclosure, filled with a mixture of water and 2% concentrated Cu nanoparticles. It is assumed that the temperature difference driving the convection comes from the side moving walls, when both horizontal walls are kept insulated. In order to solve general coupled equations, a code based on the Galerkin's finite element method is used. To make clear the effect of using nanofluid on heat and mass transfers inside the enclosure, a wide range of the Richardson number, taken from 0.1 to 10 is studied. A fair degree of precision can be found between the present and previously published works. The phenomenon is analyzed through streamlines, isotherm and iso-concentration plots, with special attention to the Nusselt number and Sherwood number. The larger heat and mass transfer rates can be achieved with nanofluid than the base fluid for all conditions at Richardson number, Ri = 0.1 to 10. It has been found that the heat and mass transfer rate increase approximately 6% for water with the increase of Ri = 0.1 to 10, whereas these increase about 34% for nanofluid. GANIT J. Bangladesh Math. Soc.Vol. 38 (2018) 73-83

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Blynskaya, E. V., S. V. Tishkov, K. V. Alekseyev y S. V. Minaev. "Mathematical models of the process of submlimationand optimization of lyophilization modes". Russian Journal of Biotherapy 17, n.º 3 (25 de noviembre de 2018): 20–28. http://dx.doi.org/10.17650/1726-9784-2018-17-3-20-28.

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The purposeof this study is to analyze methods of mathematical modeling for calculating the stage of primary sublimation, as the most important stage in lyophilization technology. Presented are mathematical formulas, equations for the calculation of heat and mass transfer processes, during the removal of 90 % of all frozen ice. A model is considered that takes into account the contribution of all thermal effects, including the transient energy balance, taking into account the heat transfer through the side wall of the vial and radiation, even if they are present in a small amount. The mathematical model can be used to optimize the lyophilization cycle, and also as tools for technological monitoring (using sensors based on models). The model considered in the article is a one-dimensional nonstationary state model in which the correct comprehensive transient energy balance has been introduced to describe the heat transfer through the glass of the vial, and the results are estimated using experimental data. The equations used in the simulation describe the mass and energy balances in the dried layer, taking into account the rate of adsorption/desorption of water at the interface, mass and heat transfer at the sublimation interface, as well as the energy balance of heat transfer in the wall of vials, shelf and other factors affecting the process of sublimation. Conclusions are made on the presented mathematical models and the characteristic of the direction of the process of optimization of primary sublimation in lyophilization technology is given.

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BARBAGALLO, ALEXANDRE, DENIS SIPP y PETER J. SCHMID. "Closed-loop control of an open cavity flow using reduced-order models". Journal of Fluid Mechanics 641 (30 de noviembre de 2009): 1–50. http://dx.doi.org/10.1017/s0022112009991418.

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The control of separated fluid flow by reduced-order models is studied using the two-dimensional incompressible flow over an open square cavity at Reynolds numbers where instabilities are present. Actuation and measurement locations are taken on the upstream and downstream edge of the cavity. A bi-orthogonal projection is introduced to arrive at reduced-order models for the compensated problem. Global modes, proper orthogonal decomposition (POD) modes and balanced modes are used as expansion bases for the model reduction. The open-loop behaviour of the full and the reduced systems is analysed by comparing the respective transfer functions. This analysis shows that global modes are inadequate to sufficiently represent the input–output behaviour whereas POD and balanced modes are capable of properly approximating the exact transfer function. Balanced modes are far more efficient in this process, but POD modes show superior robustness. The performance of the closed-loop system corroborates this finding: while reduced-order models based on POD are able to render the compensated system stable, balanced modes accomplish the same with far fewer degrees of freedom.

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Kuznetsov, Alexander M. "Inertial and inertialess vibrational modes in charge transfer: a simple model". Chemical Physics 166, n.º 3 (octubre de 1992): 303–10. http://dx.doi.org/10.1016/0301-0104(92)80090-i.

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11

Tencer, John y John R. Howell. "Coupling radiative heat transfer in participating media with other heat transfer modes". Journal of the Brazilian Society of Mechanical Sciences and Engineering 38, n.º 5 (28 de septiembre de 2015): 1473–87. http://dx.doi.org/10.1007/s40430-015-0434-1.

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12

Rabady, Rabi I. "Modes of Heat Transfer in the Leidenfrost Effect". Heat Transfer Research 41, n.º 2 (2010): 129–35. http://dx.doi.org/10.1615/heattransres.v41.i2.20.

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13

Pereverzev, Andrey, Eric R. Bittner y Irene Burghardt. "Energy and charge-transfer dynamics using projected modes". Journal of Chemical Physics 131, n.º 3 (16 de julio de 2009): 034104. http://dx.doi.org/10.1063/1.3174447.

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14

Chelladurai, A. M., K. A. Gopal, S. Murugan, S. Venugopal y T. Jayakumar. "Energy Transfer Modes in Pulsed Laser Seam Welding". Materials and Manufacturing Processes 30, n.º 2 (22 de diciembre de 2014): 162–68. http://dx.doi.org/10.1080/10426914.2014.965829.

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15

Tunney, Richard J. y Gerry T. M. Altmann. "Two modes of transfer in artificial grammar learning." Journal of Experimental Psychology: Learning, Memory, and Cognition 27, n.º 3 (2001): 614–39. http://dx.doi.org/10.1037/0278-7393.27.3.614.

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16

Yuksel, Anil, Edward T. Yu, Michael Cullinan y Jayathi Murthy. "Investigation of heat transfer modes in plasmonic nanoparticles". International Journal of Heat and Mass Transfer 156 (agosto de 2020): 119869. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2020.119869.

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17

Lenaz, G., Carla Bovina, Cinzia Castelluccio, Marika Cavazzoni, E. Estornell, Romana Fato, J. R. Huertas et al. "Modes of coenzyme Q function in electron transfer". Protoplasma 184, n.º 1-4 (marzo de 1995): 50–62. http://dx.doi.org/10.1007/bf01276901.

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18

Dixit, Malvika, Ties Brands, Niels van Oort, Oded Cats y Serge Hoogendoorn. "Passenger Travel Time Reliability for Multimodal Public Transport Journeys". Transportation Research Record: Journal of the Transportation Research Board 2673, n.º 2 (29 de enero de 2019): 149–60. http://dx.doi.org/10.1177/0361198118825459.

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Urban transit networks typically consist of multiple modes and the journeys may involve a transfer within or across modes. Therefore, the passenger experience of travel time reliability is based on the whole journey experience including the transfers. Although the impact of transfers on reliability has been highlighted in the literature, the existing indicators either focus on unimodal transfers only or fail to include all components of travel time in reliability measurement. This study extends the existing “reliability buffer time” metric to transit journeys with multimodal transfers and develops a methodology to calculate it using a combination of smartcard and automatic vehicle location data. The developed methodology is applied to a real-life case study for the Amsterdam transit network consisting of bus, metro, and tram lines. By using a consistent method for all journeys in the network, reliability can be compared between different transit modes or between multiple routes for the same origin–destination pair. The developed metric can be used to study the reliability impacts of policies affecting multiple transit modes. It can also be used as an input to behavioral models such as mode, route, or departure time choice models.

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Cui, Qiang y Martin Karplus. "Promoting Modes and Demoting Modes in Enzyme-Catalyzed Proton Transfer Reactions: A Study of Models and Realistic Systems". Journal of Physical Chemistry B 106, n.º 32 (agosto de 2002): 7927–47. http://dx.doi.org/10.1021/jp0205057.

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20

Tang, Zhiguo, Anqi Song, Shoucheng Wang, Jianping Cheng y Changfa Tao. "Numerical Analysis of Heat Transfer Mechanism of Thermal Runaway Propagation for Cylindrical Lithium-ion Cells in Battery Module". Energies 13, n.º 4 (24 de febrero de 2020): 1010. http://dx.doi.org/10.3390/en13041010.

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An electrochemical-thermal coupling model combined with an electrically connected cylindrical cell model was built to produce a structural design that prevents thermal runaway propagation of cells on the battery module. Additionally, the characteristics of different modes of heat transfer of each cell during thermal runaway propagation of the battery module in an open environment were studied by changing the spacing of adjacent cells, the solder joint area, and the cross-sectional area of the electrode tab. Heat conduction is usually the main heat transfer mode for cells directly connected to the thermal runaway cell, while radiation heat transfer is the main heat exchange mode for cells that are not directly connected to thermal runaway cell. Increasing spacing can prevent thermal runaway propagation by the three heat transfer modes. Similarly, a smaller total solder joint area and cross-sectional area of the electrode tab can inhibit thermal runaway propagation through heat conduction transfer modes if conditions permit.

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Cetinkunt, Sabri y Wen-Lung Yu. "Closed-Loop Behavior of a Feedback-Controlled Flexible Arm: A Comparative Study". International Journal of Robotics Research 10, n.º 3 (junio de 1991): 263–75. http://dx.doi.org/10.1177/027836499101000307.

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The dynamics of mechanical systems with distributed flexi bility are described by infinite-dimensional mathematical models. In order to design afinite-dimensional controller, a finite-dimensional model of the system is needed. The con trol problem of a flexible beam is a typical example. The general practice in obtaining a finite-dimensional model is to use modal approximation for distributed flexibility, retain a finite number of modes, and truncate the rest. In this approx imation, the appropriate selection of the mode shape func tions and the number of modes is not clearly known. Mostly standard pinned-free and clamped-free mode shapes are used for the flexible beam model, retaining only two or three modes and truncating the rest. The actual system, on the other hand, is infinite-dimensional, and the modes describing its flexible behavior under feedback control would be neither pinned-free nor clamped-free boundary condition modes. Rather, the mode shapes themselves are a function of the feedback control. The infinite-dimensional transcendental transfer functions for a flexible beam are formulated without any modal ap proximation. Finite-dimensional transfer functions with different shapes and numbers of modes are formulated. The closed-loop performance predictions of different models under the same colocated and noncolocated controllers, which attempt to achieve high closed-loop bandwidth, are compared. Results are surprisingly consistent in all cases; the predictions of clamped-free mode shape models are much more accurate than the predictions of the pinned-free mode shape models.

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Tezcan, Huseyın Onur, Fatih Yonar y Sabahat Topuz Kiremitci. "A Mode Choice Model for a Public Transport Transfer Center in Istanbul". Applied Mechanics and Materials 97-98 (septiembre de 2011): 606–10. http://dx.doi.org/10.4028/www.scientific.net/amm.97-98.606.

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The aim of this study is to understand the reasons behind the mode choice preferences of passengers using a public transport transfer center. For this aim, a questionnaire data obtained at an interim transfer center in Istanbul is utilized. This interim center hosts stops for paratransit, bus and metro modes. A multinomial logit model of modal preferences is estimated and the coefficient results of this model are used to analyze and compare modes.

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GIESE, KAI, DORON LAHAV y OLIVER KÜHN. "ON THE MULTIDIMENSIONALITY OF INTRAMOLECULAR HYDROGEN BOND DYNAMICS: HYDROGEN TRANSFER AND IVR IN 3,7-DICHLOROTROPOLONE". Journal of Theoretical and Computational Chemistry 03, n.º 04 (diciembre de 2004): 567–97. http://dx.doi.org/10.1142/s0219633604001264.

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In this work, we investigate the intramolecular vibrational energy redistribution associated with the hydrogen transfer in a derivative of tropolone, namely 3,7-dichlorotropolone. Our quantum simulation is based on the Cartesian reaction surface Hamiltonian together with the multi-configurational time-dependent Hartree approach for the wave-packet propagation. We compare results for two model systems with 6 and 14 dimensions, respectively. The 6D model accounts for the most strongly coupled modes, whereas the 14D model includes further modes with significantly weaker couplings. The linear absorption spectrum of both models shows the development of an OH-stretching band. Furthermore the results show that despite the fact, that the additional modes in the 14D system couple significantly weaker, there are qualitative differences in the decay behavior of an OH-stretching excitation. Limitations of the present reaction surface approach are also discussed.

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Ozarkiv, I. M., I. V. Petryshak y I. A. Sokolovskyy. "THE INFLUENCE OF DRYING MODES ON MOISTURE TRANSFER POTENTIAL". Scientific Bulletin of UNFU 27, n.º 10 (30 de enero de 2018): 89–91. http://dx.doi.org/10.15421/40271016.

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Harvey, T. R., J. S. Pierce, T. S. Yahn, P. A. Ercius y B. J. McMorran. "Electron Orbital Angular Momentum Transfer to Nanoparticle Plasmon Modes". Microscopy and Microanalysis 19, S2 (agosto de 2013): 1186–87. http://dx.doi.org/10.1017/s1431927613007927.

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26

Florez, Frank, Pedro Fernández de Cordoba, John Taborda, Miguel Polo, Juan Carlos Castro-Palacio y María Jezabel Pérez-Quiles. "Sliding Modes Control for Heat Transfer in Geodesic Domes". Mathematics 8, n.º 6 (3 de junio de 2020): 902. http://dx.doi.org/10.3390/math8060902.

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The analysis and modeling of unconventional thermal zones is a first step for the inclusion of low-cost spaces and for the assessment of the environmental impact among areas of human use in warm climates. In this paper, the heat transfer in a geodesic dome located at the University of Magdalena (Colombia) is modeled and simulated. The simulator is calibrated against experimental measurements and used to study the effect of different loads which are regulated by a controller in sliding modes explicitly designed for this case. The closed-loop system is used together with ASHRAE Standard 55 to characterize comfort conditions within the dome and the effect on the overall thermal sensation with increasing the number of occupants.

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Chaudhuri, Subhajyoti, Svante Hedström, Dalvin D. Méndez-Hernández, Heidi P. Hendrickson, Kenneth A. Jung, Junming Ho y Victor S. Batista. "Electron Transfer Assisted by Vibronic Coupling from Multiple Modes". Journal of Chemical Theory and Computation 13, n.º 12 (28 de noviembre de 2017): 6000–6009. http://dx.doi.org/10.1021/acs.jctc.7b00513.

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28

Rodriguez, Victor. "Material Transfer Agreements: A Review of Modes and Impacts". Prometheus 27, n.º 2 (12 de mayo de 2009): 141–51. http://dx.doi.org/10.1080/08109020902895276.

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29

Battisti, Ubertino, Elvise Berchio, Alberto Ferrero y Filippo Gazzola. "Energy transfer between modes in a nonlinear beam equation". Journal de Mathématiques Pures et Appliquées 108, n.º 6 (diciembre de 2017): 885–917. http://dx.doi.org/10.1016/j.matpur.2017.05.010.

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30

SUN, C. T. "Failure Modes and Load Transfer in Sandwich T-Joints". Journal of Sandwich Structures and Materials 2, n.º 3 (1 de julio de 2000): 225–45. http://dx.doi.org/10.1106/73hg-7cfh-ea0p-cgk6.

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31

Nakamura, Masahide, Misa Yoshihara, Ken Watanabe, Orie Tamura y Wataru Sugiyama. "Influence of wall oscillation modes on heat transfer enhancement". Heat Transfer-Asian Research 38, n.º 5 (julio de 2009): 263–74. http://dx.doi.org/10.1002/htj.20250.

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32

Turaga, U. V. R. S. y C. T. Sun. "Failure Modes and Load Transfer in Sandwich T-Joints". Journal of Sandwich Structures & Materials 2, n.º 3 (julio de 2000): 225–45. http://dx.doi.org/10.1177/109963620000200304.

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33

Kladko, K., J. Malek y A. R. Bishop. "Intrinsic localized modes in the charge-transfer solid PtCl". Journal of Physics: Condensed Matter 11, n.º 39 (16 de septiembre de 1999): L415—L422. http://dx.doi.org/10.1088/0953-8984/11/39/101.

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34

Zhang, Shun-shan, Dong-ting Wu, Mei-qing Cao y Zeng-da Zou. "Metal transfer modes of twin-wire indirect arc welding". Frontiers of Materials Science in China 3, n.º 4 (22 de junio de 2009): 426–33. http://dx.doi.org/10.1007/s11706-009-0056-6.

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35

Saxena, D. C., P. Haridas Rao y K. S. M. S. Raghava Rao. "Analysis of modes of heat transfer in tandoor oven". Journal of Food Engineering 26, n.º 2 (enero de 1995): 209–17. http://dx.doi.org/10.1016/0260-8774(94)00057-g.

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36

Dantham, Venkata Ramanaiah y Prem Ballabh Bisht. "Influence of whispering gallery modes (WGMs) on energy transfer". Chemical Physics 388, n.º 1-3 (septiembre de 2011): 38–42. http://dx.doi.org/10.1016/j.chemphys.2011.07.015.

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37

Ríos, Sergio, Paul A. Colegrove y Stewart W. Williams. "Metal transfer modes in plasma Wire + Arc additive manufacture". Journal of Materials Processing Technology 264 (febrero de 2019): 45–54. http://dx.doi.org/10.1016/j.jmatprotec.2018.08.043.

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38

YAN, ZU WEI y X. X. LIANG. "TRANSFER MATRIX METHOD FOR ELECTRON-IO-PHONON INTERACTION IN ASYMMETRIC DOUBLE-BARRIER STRUCTURES". International Journal of Modern Physics B 15, n.º 27 (30 de octubre de 2001): 3539–49. http://dx.doi.org/10.1142/s0217979201007804.

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Within the framework of the dielectric continuum model, the interface-optical (IO) phonon modes and their interaction with electrons in an asymmetric double-barrier structure is studied by using a transfer matrix method. The dispersion equation of IO phonon modes and the electron-IO-phonon (e-IO-p) interaction Hamiltonian are derived. It is found that there are eight branches of IO-phonon modes coupling with electrons besides the confined LO-phonon modes. The numerical results are obtained for several GaAs/Al x Ga 1-x As systems. It is seen that the contributions of long-wavelength phonons to the e-IO-p coupling are important. The e-IO-p coupling related to the IO modes with the GaAs LO-frequency (phonon energy 36.25 meV) at the long-wavelength limit is strongest in the eight branches of IO-phonon modes.

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You, Bo, Dong Jie Li y Jiang Yan Qiu. "Telerobot Control System with Petri Net-Based Multi-Control Modes Transfer in Due Time". Key Engineering Materials 392-394 (octubre de 2008): 278–82. http://dx.doi.org/10.4028/www.scientific.net/kem.392-394.278.

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Man-machine cooperative teleoperation and multi-control modes transfer in due time are the key problems that the telerobot system must deal with. That is the intelligence of the operator and the robot in the system should be distributed appropriately according to the current task state. The current task state of the telerobot system should be evaluated to solve these problems. So the telerobot control system is built with current task state evaluation after analyzing system control modes. For the control modes transfer in due time, its Petri Net (PN) model is built and it is simulated with the Stateflow module of Matlab. Simulation results show the validity and rationality of the model.

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Hua, Bing y Zhujun Shao. "Low-Thrust Transfer Design of Low-Observable Geostationary Earth Orbit Satellite". International Journal of Aerospace Engineering 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/439815.

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With radar and surface-to-air missiles posing an increasing threat to on-orbit spacecraft, low-observable satellites play an important role in low-thrust transfers. This paper presents the design for a low-thrust geostationary earth orbit (GEO) transfer control strategy which takes into consideration the low-observable constraint and discusses Earth shadow and perturbation. A control parameter optimization addresses the orbit transfer problem, and five thrust modes are used. Simulation results show that the method outlined in this paper is simple and feasible and results in reduced transfer time with a small amount of calculation. The method therefore offers a useful reference for low-thrust GEO transfer design.

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Liu, Guo Qiang, Chang De Wang, Guang Hua Guan y Yi Bo Yan. "Modeling, Simulation and Automatic Control of Long Distance Water Transfer in Winter". Advanced Materials Research 304 (julio de 2011): 322–27. http://dx.doi.org/10.4028/www.scientific.net/amr.304.322.

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In order to automatically control the long distance water transfer in winter, mathematic models, modes of water transfer in winter, operation methods and control models of long distance canal system are introduced. After receiving the cold current forecast, the discharges must be reduced so as to decrease the flow velocity. When the flow velocities are all below 0.4m/s, ice flowers will accumulate and form ice cover. Then the canal system successfully achieves transition from normal open flow state to icing model state. This paper points the present research process and the further research issues.

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Zhao, Xing, Yan Li y Han Xia. "Behavior decision model for park-and-ride facilities utilization". Advances in Mechanical Engineering 9, n.º 7 (julio de 2017): 168781401770890. http://dx.doi.org/10.1177/1687814017708907.

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With the accelerated process of urbanization and traffic development, especially the urban rail transit system’s great improvement, Park-and-Ride provides an effective mode for trips between suburbs and downtown. In this research, online and field survey is carried out on the use of Park-and-Ride facilities. Analyses are conducted on personal attributes containing gender, age, and income; the travel characteristics such as driving time during departing from origin to parking lot, parking duration, transfer mode, transfer walking time and waiting time, and transfer times; Park-and-Ride users’ intentions concerned walking time, waiting time, and time looking for parking space; and reasons for Park-and-Ride trip mode not be chosen. On the basis of decomposition for travel procedures, impedance models for different trip modes including public transport, private car, and Park-and-Ride are built and then the multinomial logit model for choice probability of trip modes and Park-and-Ride demand model is established. After further analysis on the survey data, calibrations and tests for the impedance models above are performed. Finally, a case is shown to demonstrate application of the proposed model.

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Charles, Carole, Cédric Descamps y Gerard L. Vignoles. "Low pressure gas transfer in fibrous media with progressive infiltration: correlation between different transfer modes". International Journal of Heat and Mass Transfer 182 (enero de 2022): 121954. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2021.121954.

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Liu, Xiao Yu, Jiang Shao, Xing Hao Wang y Feng Ming Lu. "Research Progress on Electrostatic Discharge Failure Models in Semiconductor Materials". Advanced Materials Research 548 (julio de 2012): 527–31. http://dx.doi.org/10.4028/www.scientific.net/amr.548.527.

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Electrostatic discharge (ESD) is a single, fast, high current transfer of electrostatic charge between two objects at different electrostatic potentials, and it is one of the most important failure mechanisms in integrated circuits due to their complex operation condition. The modes, mechanism, and models of the ESD failure were discussed. Firstly failure modes of ESD were classified and the failure mechanisms were described. Then three failure models including Wunsch and Bell model, Speakman model and Tasca model were summarized. The differences of the assumption and application area of these models were discussed in detail later. At last, suggestions for future studying ESD physics of failure model were proposed.

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Foertsch, Tobias C., Alex T. Davis, Roman Popov, Clemens von Bojničić-Kninski, Felix E. Held, Svetlana B. Tsogoeva, Felix F. Loeffler y Alexander Nesterov-Mueller. "Spatial Modes of Laser-Induced Mass Transfer in Micro-Gaps". Applied Sciences 9, n.º 7 (28 de marzo de 2019): 1303. http://dx.doi.org/10.3390/app9071303.

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We have observed the concentric deposition patterns of small molecules transferred by means of laser-induced forward transfer (LIFT). The patterns comprised different parts whose presence changed with the experimental constraints in a mode-like fashion. In experiments, we studied this previously unknown phenomenon and derived model assumptions for its emergence. We identified aerosol micro-flow and geometric confinement as the mechanism behind the mass transfer and the cause of the concentric patterns. We validated our model using a simulation.

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Dai, Jin Guo, Qian Wu Song y Qi Wu. "Efficiency of Different Mass Transfer Modes in Electrochemical Oxidation Treatment for Landfill Leachate". Advanced Materials Research 599 (noviembre de 2012): 60–66. http://dx.doi.org/10.4028/www.scientific.net/amr.599.60.

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The effect of different mass transfer ways in landfill leachate treatment by electrochemical oxidation was studied, the electrochemical oxidation rate, current efficiency and energy consumption were mainly discussed by four different mass transfer ways—including higher pressure water jet electrode, aeration, mixing and natural convection. The results show that mass transfer way has an important influence for NH4+-N and CODcr removal in electrochemical oxidation landfill leachate, high pressure water jet has high current efficiency, oxidation rate and lower energy consumption, which is 7.41 mg/L.min, 48% and 0.11 Kwh/gNH4+-N in electrolytic 6 hours, respectively. Different mass transfer ways have different mass transfer coefficient, improving mass transfer coefficient could increase transfer rate and the overall efficiency of system.

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El-Din, M. G. y D. W. Smith. "Ozone mass transfer in water treatment: hydrodynamics and mass transfer modeling of ozone bubble columns". Water Supply 1, n.º 2 (1 de marzo de 2001): 123–30. http://dx.doi.org/10.2166/ws.2001.0029.

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Most of the mathematical models that are employed to model the performance of bubble columns are based on the assumption that either plug flow or complete mixing conditions prevail in the liquid phase. Although due to the liquid-phase axial dispersion, the actual flow pattern in bubble columns is usually closer to being mixed flow rather than plug flow, but still not completely mixed flow. Therefore, the back flow cell model (BFCM), that hypothesises both back flow and exchange flow to characterise the liquid-phase axial dispersion, is presented as an alternative approach to describe the hydrodynamics and mass transfer of ozone bubble columns. BFCM is easy to formulate and solve. It is an accurate and reliable design model. Transient BFCM consists of NBFCM ordinary-first-order differential equations in which NBFCM unknowns (Yj) are to be determined. That set of equations was solved numerically as NBFCM linear algebraic equations. Steady-state BFCM consists of 3 × NBFCM non-linear algebraic equations in which 3 × NBFCM unknowns (qG,j, Xj, and Yj) are to be determined. Those non-linear algebraic equations were solved numerically using Newton–Raphson technique. Steady-state BFCM was initially tested using the pilot-scale experimental data of Zhou. BFCM provided excellent predictions of the dissolved ozone profiles under different operating conditions for both counter and co-current flow modes.

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Gyamfi, Albert. "The Impact of Media Richness on the Usage of Web 2.0 Services for Knowledge Transfer". International Journal of E-Services and Mobile Applications 8, n.º 2 (abril de 2016): 21–37. http://dx.doi.org/10.4018/ijesma.2016040102.

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The study investigates the impact of the use of web 2.0 applications on knowledge transfer in the Cocoa Sector in Ghana. Transferring knowledge via social media websites has received widespread attention by organizations. However, in most developing countries like Ghana, knowledge transfer still remains a major challenge, especially in the Cocoa Sector. The selection of media for a given task depends on the richness of the media and the characteristics of the task. The four modes of knowledge transfer theorized by Nonaka, require the use of media with varying degrees of richness. The study proposed that the usage of web 2.0 applications for the different modes of knowledge transfer can be affected by their media richness. And the use of web 2.0 applications for the knowledge transfer modes can influence knowledge transfer success. The study was conducted using a mixed method approach with a survey questionnaire. The results of the data analysis confirmed that the media richness of the selected web 2.0 applications affect their usage for the different modes of knowledge transfer.

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Moukalled, F. "The Efficiency at Maximum Power Output of Endoreversible Engines under Combined Heat Transfer Modes". International Journal of Mechanical Engineering Education 24, n.º 1 (enero de 1996): 25–36. http://dx.doi.org/10.1177/030641909602400105.

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A mathematical model for investigating the performance of endoreversible heat engines under combined conduction, convection, and radiation heat transfer modes is presented. The model is suitable to be introduced to engineering students attending a course in thermodynamics who may apply it to predicting the performance of real engines and a variety of energy conversion systems in a simplified manner. Results generated by the model show that the relative contribution of conduction/convection and radiation heat transfer modes deeply affect the efficiency at maximum power output. Moreover, a number of well-known formulae presented in several references are shown to represent special cases of the new formulation.

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Antoniou, P., Z. Ma, P. Zhang, D. N. Beratan y S. S. Skourtis. "Vibrational control of electron-transfer reactions: a feasibility study for the fast coherent transfer regime". Physical Chemistry Chemical Physics 17, n.º 46 (2015): 30854–66. http://dx.doi.org/10.1039/c5cp00610d.

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Electron donors are connectedvialeft and right bridges to electron acceptors. Following electron-transfer initiation, the IR excitation of selected bridge vibrational modes can tune the directionality of electron transfer.

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