Results 51 to 60 of about 78,163 (303)

Leading logarithmic large-x resummation of off-diagonal splitting functions and coefficient functions

, 2010
We analyze the iterative structure of unfactorized partonic structure functions in the large-x limit, and derive all-order expressions for the leading-logarithmic off-diagonal splitting functions Pgq and Pqg and the corresponding coefficient functions Cϕ,
Vogt, A., A. Vogt
core   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

IMPACT OF BANKING SECTOR CREDITS ON NET SME FORMATION IN TURKEY

Verimlilik Dergisi, 2022
Purpose: This study examines the impact of banking sector credit on the growth of small and medium enterprises in Turkey. The main objective of the study is to investigate whether state-equity bank group or private-equity bank group credits have ...
Yasemin Alıcıoğlu, Güray Küçükkocaoğlu   +1 more
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Solar Drying Kinetics of Cass Ava Slices in a Mixed Flow Dryer

Acta Technologica Agriculturae, 2015
Drying characteristics of cassava slices was investigated in a mixed mode natural convection solar dryer to obtain a suitable mathematical model describing the drying.
Dairo Olawale Usman, Aderinlewo Adewole Ayobami, Adeosun Olayemi Johnson, Ola Ibukun Adekola, Salaudeen Tolulope   +4 more
doaj   +1 more source

Logarithmic Coefficients and Generalized Multifractality of Whole-Plane SLE [PDF]

Communications in Mathematical Physics, 2017
We consider the whole-plane SLE conformal map f from the unit disk to the slit plane, and show that its mixed moments, involving a power p of the derivative modulus |f'| and a power q of the map |f| itself, have closed forms along some integrability curves in the (p,q) moment plane, which depend continuously on the SLE parameter kappa.
Duplantier, Bertrand, Ho, Xuan Hieu, Le, Thanh Binh, Zinsmeister, Michel   +3 more
openaire   +3 more sources

Logarithmic stability in determination of a 3D viscoelastic coefficient and a numerical example

, 2010
International audienceWe prove a Carleman estimate and a logarithmic stability estimate for an inverse problem in three dimensional viscoelasticity. More precisely, we obtain logarithmic stability for the inverse problem of recovering the spatial part of
Axel Osses, Osses, Axel, Maya de Buhan, De Buhan, Maya   +3 more
core   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

The Impact of the Variability of Precipitation and Temperatures on the Efficiency of a Conceptual Rainfall-Runoff Model

Slovak Journal of Civil Engineering, 2016
The main objective of the paper is to understand how the model’s efficiency and the selected climatic indicators are related. The hydrological model applied in this study is a conceptual rainfall-runoff model (the TUW model), which was developed at the ...
Sleziak P., Szolgay J., Hlavčová K., Parajka J.   +3 more
doaj   +1 more source

The logarithmic generalized smith chart: Theoretical analysis

, 2017
A logarithmic version of the Generalized Smith Chart is presented emphasizing its usefulnesses when analyzing the behavior of the wave parameters along the transmission line.
Gago-Ribas, E, E. Gago-Ribas, P. Vidal-Garcia, Vidal Garcia, P   +3 more
core   +1 more source