In recent years there has been an increasing interest in using high-yield pulp (HYP) as a partial replacement for hardwood bleached kraft pulp (HWBKP) in the production of high-quality fine papers as a cost-effective way of improving the product performance. This study investigated the substitution of HYP for HWBKP and its effect on the Alkenyl Succinic Anhydride (ASA) sizing performance. The r...

There is a need for better software sizing models. Two existmg models. namely Albrecht's Function Point Analysis and DeMarco's System BANG are examined as car.didate models and some of their deficiencies noted. An architecture for a systems sizing model is presented, its major components are identified, and their general functions described. L 1.0 The need for better software s izim models. Not...

This paper describes a laser diffraction particle stzing technique applications and hardware improvements. With sound theoretical background, this technique finds itself competing in the particle sizing technology market with the introduction of Malvern model series 1800, 2600 and Master Sizer of which the first two models have been tested extensively. Correction schemes to overcome same basic ...

This paper is concerned with apparel sizing system design. One of the most important issues in the apparel development process is to define a sizing system that provides a good fit to the majority of the population. A sizing system classifies a specific population into homogeneous subgroups based on some key body dimensions. Standard sizing systems range linearly from very small to very large. ...

Gravitational lensing by large-scale structure induces weak coherent alignments in the shapes of background galaxies. Here we present evidence for the detection of this ‘cosmic shear’ at the 3.4σ significance level with the William Herschel Telescope. Analysis and removal of notable systematic effects, such as shear induced by telescope optics and smearing by tracking and seeing, are conducted ...

This paper presents an analysis of the results of an empirical study conducted to examine the relationship between the estimated and actual sizes of small real-client projects. Estimates of software size are collected at two different points of the software development life cycle – one immediately before rebaselining the project mid-stream and the other immediately after rebaselining. It is fou...