A semi-infinite matrix analysis of the BFKL equation

The objective of this study are : 1) the application of service delivery system that can be applied by Bank Goveerment in Palembang, 2) the influence of physical support on customers, 3) the influence of contact personnel on loyalty of the customers of Bank Goverment in Palembang, 4) the influence of service delivery system on customer loyalty at Bank Goverment in Palembang. This study is done by survey method so as to describe the response from respondents. The samples are taken by using simple random sampling with 100 respondents. The instruments are observation, quesionares and interview, the data analysis is done by using descriptive and matrix analysis. The results of this research shows that all independent variables (physical support and contact personnel) significantly and positively influence the dependent variables (loyalty of the customers).

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Identifying Critical Attributes Using an Importance-Performance Matrix Analysis (IPMA): The Case of Stratified Residential Property Management in Malaysia

10.15396/eres2017_60 ◽

2017 ◽

Author(s):

Hishamuddin Ali ◽

Mustafa Omar ◽

Shahabudin Abdullah ◽

Maimunah Sapri ◽

Ibrahim Sipan

Keyword(s):

Matrix Analysis ◽

Residential Property ◽

Property Management ◽

Performance Matrix

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Cosserat Modeling of Size Effects in Crystalline Solids

MRS Proceedings ◽

10.1557/proc-653-z8.2 ◽

2000 ◽

Vol 653 ◽

Author(s):

Samuel Forest

Keyword(s):

Stress State ◽

Size Effects ◽

Elastic Inclusion ◽

Characteristic Size ◽

Infinite Matrix ◽

Crystalline Solids ◽

Generalized Continua ◽

Absolute Size ◽

Kink Bands ◽

The Matrix

AbstractThe mechanics of generalized continua provides an efficient way of introducing intrinsic length scales into continuum models of materials. A Cosserat framework is presented here to descrine the mechanical behavior of crystalline solids. The first application deals with the problem of the stress field at a crak tip in Cosserat single crystals. It is shown that the strain localization patterns developping at the crack tip differ from the classical picture : the Cosserat continuum acts as a bifurcation mode selector, whereby kink bands arising in the classical framework disappear in generalized single crystal plasticity. The problem of a Cosserat elastic inclusion embedded in an infinite matrix is then considered to show that the stress state inside the inclusion depends on its absolute size lc. Two saturation regimes are observed : when the size R of the inclusion is much larger than a characteristic size of the medium, the classical Eshelby solution is recovered. When R is much small than the inclusion, a much higher stress is reached (for an inclusion stiffer than the matrix) that does not depend on the size any more. There is a transition regime for which the stress state is not homogeneous inside the inclusion. Similar regimes are obtained in the study of grain size effects in polycrystalline aggregates of Cosserat grains.

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