Results 11 to 20 of about 359,037 (292)

Methods for Measuring Shrinkage [PDF]

open access: yesSecurity Journal, 2006
This paper presents findings from research amongst European grocery retailers into their methods for measuring shrinkage. The findings indicate that: there is no dominant method for valuing or stating shrinkage; shrinkage in the supply chain is frequently overlooked; data is essential in pinpointing where and when loss occurs and that many retailers ...
Chapman, Paul, Templar, Simon
openaire   +5 more sources

Characterization of shrinkage effects in micro-injection moulding (µ-IM) [PDF]

open access: yes, 2013
This thesis characterizes the effects on shrinkage in microinjection moulding. The literature review considers four branches of investigation (material properties, processing parameters, mould design and specimen design).
Annicchiarico, Daniele
core   +7 more sources

Assessment of restrained shrinkage cracking of concrete through elliptical rings [PDF]

open access: yes, 2014
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.An elliptical ring test method is presented to replace the circular ring test method for assessing cracking potential of concrete and other cement-based ...
Oladiran, Olayinka Gbolahan
core   +7 more sources

"Relationship between microstructure and properties of chlorinated butyl rubber"

open access: yesHecheng xiangjiao gongye, 2023
Several chlorinated butyl rubbers (CIIR) with different microstructures were selected to study the effects of microstructure and calcium stearate content on their vulcanization characteristics, physical and mechanical properties and heat aging resistance.
GAO Song1,2, HAO Fu-lan1,2, MOU Xiao-juan1,2, FAN Guang-kun1,2, ZHENG Hong-bing1,2
doaj   +1 more source

Comparison of specific energy and efficiency of solar dryer under the influence of collector type and investigation of some characteristics of dried tomatoes [PDF]

open access: yesمجله پژوهش‌های علوم و صنایع غذایی ایران, 2021
Introduction: Drying of agricultural products is one of the main ways to prevent product spoilage. There are several methods to dry agricultural products, including direct sunlight, hot, sunny weather, microwave, vacuum, and freezer which use different ...
Hadi Samimi Akhijahani
doaj   +1 more source

Scoping the contextual issues that influence shrinkage measurement. [PDF]

open access: yes, 2006
Measures and measurement systems must reflect the context to which they are applied (Neely, 1999), requiring that the contextual issues relating to retail shrinkage must be identified as a necessary precursor when measuring shrinkage. Without considering
Templar, Simon, Chapman, Paul
core   +1 more source

A Low-Autogenous-Shrinkage Alkali-Activated Slag and Fly Ash Concrete

open access: yesApplied Sciences, 2020
Alkali-activated slag and fly ash (AASF) materials are emerging as promising alternatives to conventional Portland cement. Despite the superior mechanical properties of AASF materials, they are known to show large autogenous shrinkage, which hinders the ...
Zhenming Li   +4 more
doaj   +1 more source

A penalised data-driven block shrinkage approach to empirical Bayes wavelet estimation [PDF]

open access: yes, 2010
In this paper we propose a simple Bayesian block wavelet shrinkage method for estimating an unknown function in the presence of Gaussian noise. A data–driven procedure which can adaptively choose the block size and the shrinkage level at each resolution ...
Wang, Xue   +3 more
core   +1 more source

Prediction of the sintering shrinkage of glass-alumina functionally graded materials by a BP artificial neural network [PDF]

open access: yesScience of Sintering, 2009
The shrinkage of the glass-alumina functionally graded materials (G-A FGMs) as a function of sintering temperature, layers, and the alumina content was predicted by a back propagation artificial neural network (BP-ANN).
Yu C.L.   +5 more
doaj   +1 more source

A methodology for shrinkage measurement in micro-injection moulding [PDF]

open access: yes, 2013
The aim of this paper is to provide a method for measuring shrinkage in micro injection moulded (μ-IM) parts - no standardised approach being reported as yet in the literature.
Alcock, Jeffrey R.   +2 more
core   +1 more source

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