W. Mark ABBOTT,* Andrew MELLOR,t Yvonne EDWARDS$ and Ten FEIZI*§ *Section of Glycoconjugate Research, M.R.C. Clinical Research Centre, Watford Road, Harrow, Middx. HAl 3UJ, tDivision of Immunology, National Institute for Medical Research, The Ridgeway, Mill Hill, London NW7 1AA, and TMRC Human Biochemical Genetics Unit, The Galton Laboratory, University College London, Wolfson House, 4 Stephens...

Some members of the major histocompatibility complex (MHC) class I gene family are encoded outside the MHC. Here we describe a family of mouse class I-like genes mapping to the vicinity of the leukocyte receptor complex (LRC) on chromosome 7. This family, which we call Mill (MHC class I-like located near the LRC), has two members designated Mill1 and Mill2. Both genes are predicted to encode me...

This study investigated the effect of grinding media on fine-grinding performance in wet tumbling mill. Comparative experiments between cylpebs and ceramic balls were conducted a laboratory ball mill under various conditions, such as different total masses, surface areas, numbers. The results indicated that produce slightly smaller instantaneous breakage rate than due to their small bulk densit...

Enhancing the accuracy of an approximate cost estimate is a critical issue since the estimate ordinarily predicts the total cost of a project with insufficient project information. In order to facilitate the approximate cost estimate process, this paper proposes a computer-based integrated system that enables the flexibility to varying amount and accuracy of available information, higher accura...

Over the last decade, the use of ethylenediaminetetraacetic acid (EDTA) has increased by a factor of three within the Swedish pulp industry. The effects of pulp mill wastewater in combination with EDTA on metal mobility and the consequences for ecologically relevant organisms have been studied. Ethylenediaminetetraacetic acid was added to pulp mill effluent water in the laboratory and compared ...

The impact behavior between the charge and lifter has significant effect to address the mill processing, and is affected by various factors including mill speed, mill filling, lifter height and media shape. To investigate the multi-body impact load behavior, a series of experiments and Discrete Element Method (DEM) simulations were performed on a laboratory-scale mill, in order to improve the g...

Richard J. Kozick, Brian M. Sadler, and D. Keith Wilson Bucknell University Dept. of Electrical Engineering, Lewisburg, PA 17837, USA Tel: 570-577-1129, Fax: 570-577-1822, e-mail: [email protected] Army Research Laboratory AMSRL-CI-CN, 2800 Powder Mill Road, Adelphi, MD 20783, USA Tel: 301-394-1239, Fax: 301-394-1197, e-mail: [email protected] ‡ U.S. Army Cold Regions Research and Engineer...

Liner design has become an increasingly more important tool for the AG/SAG mill performance optimization. The Sarcheshmeh copper complex concentration plant uses a SAG mill lined with 48 rows of Hi-Low type liners. Because of breakage of Low type liners and cold welding, the liner replacement task of Low with new Hi type liners has become very difficult and time-consuming. With the objective of...