410 Copyright © 1998 Elsevier Science Ltd. All rights reserved. 0168-9525/98/$19.00 PII: S0168-9525(98)01573-X The elimination of unwanted cells by programmed cell death is an important developmental and homeostatic process in multicellular organisms, including the nematode Caenorhabditis elegans1. During the development of the C. elegans hermaphrodite, 1090 cells are generated, of which 131 un...

Orthogonal persistence provides a safe and convenient model of object persistence. We have implemented a transaction system that supports orthogonal persistence in a garbage collected heap. In our system, replicating collection provides e cient concurrent garbage collection of the heap. In this paper, we show how replicating garbage collection can also be used to reduce commit operation latenci...

*Preliminary versions of the various results in this paper appeared in Proc. of the 30th IEEE Annual Symp. on Foundation of Computer Science, 1989, and Proc. of the Ele ̈enth w x Annual ACM Symp. on Principles of Distributed Computing, 1992 AMS89, AGR92 . Supported by Air Force Contract TNDGAFOSR-86-0078, ARO Contract DAAL03-86-K0171, NSF Contract CCR8611442, and a special grant from IBM. Suppor...

* Corresponding author at: Institute of Health and Society, New E-mail address: [email protected] (N. Unwin). 0168-8227/$ – see front matter # 2009 Published by Elsevier Irel doi:10.1016/j.diabres.2009.11.006 In December 2006 the United Nations unanimously adopted resolution 61/225, recognising that diabetes poses a threat to human well being throughout the world and challenges the achievemen...

0168-583X/$ see front matter Published by Elsevier doi:10.1016/j.nimb.2010.11.006 ⇑ Corresponding author at: National Institute of Gaithersburg, MD 20899-8423, USA. Tel.: +1 301 975 E-mail address: [email protected] (J.M. Po The electrical conductance of magnetic tunnel junction (MTJ) devices whose ultra-thin aluminum oxide tunnel barriers were irradiated by highly charged ions (HCIs) inc...

Article Details: Received: 2020-10-15 | Accepted: 2020-11-27 Available online: 2021-01-31 https://doi.org/10.15414/afz.2021.24.mi-prap.127-130 The study is focused on the evaluation of changes in locomotion activity and rumination time heifers dairy cows Holstein breed during estrus. We analysed using Heatime RuminAct device 110 dams (78 32 heifers). evaluated a total 298 estrus cycles referenc...

0168-583X/$ see front matter 2011 Elsevier B.V. doi:10.1016/j.nimb.2011.05.013 ⇑ Corresponding author at: Department of Nuclea Tennessee, Knoxville, TN 37996, USA. Tel.: +1 510 642 E-mail address: [email protected] (B.L. Goldblum An analytical model for the generation of b-delayed c-ray spectra following thermal-neutron-induced fission of mixed samples of 235U and 239Pu is presented. Using an en...

0168-583X/$ see front matter 2010 Elsevier B.V. doi:10.1016/j.nimb.2010.02.050 * Corresponding author. Address: Department of Ph University, 136 Frelinghuysen Rd., Piscataway, NJ 088 E-mail address: [email protected] (L.S. We describe new Rutherford Backscattering Spectroscopy (RBS) measurements to explore the surface chemistry associated with the growth of self-assembled monolayer (S...

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0168-583X/$ see front matter 2011 Elsevier B.V. doi:10.1016/j.nimb.2010.12.026 ⇑ Corresponding author. Fax: +48 12 633 7086. E-mail address: [email protected] (B Molecular dynamics computer simulations have been used to investigate the effect of the cluster size on the sputtering yield dependence on the impact angle. Ar366 and Ar2953 cluster projectiles with 14.75 keV of incident ...