Wl? recently had occasion to criticise a book I a. Unbelt w. Boyce, F.R.S., which with a ^ / t-it-lp was little more than a glorification Pf'The' admittedly g?"d work done by the . i Qolinol of Tropical Medicine. L'siI-PBotevt Boyce's new book ? is of a different ? . *fl is of the greatest value to not only J-1 'l men and sanitarians but to the Adminniedical ^ India, indeed we think, that istra...

Short wavelength FELS using the SLAC linac H. Winick a,*, K. Bane a, R. Boyce a, J. Cobb a, G. Loew a, P. Morton a, H.-D. Ntihn a, J. Paterson a, P. Pianetta a, T. Raubenheimer a, J. Seeman a, R. Tatchyn a, V. Vylet a, C. Pellegrini J. Rosenzweig b, G. Travish b, D. Prosnitz c, E.T . Scharlemann °, K. Halbach d , KA. Kim d, R. Schlueter d, M. Xie d, R. Bonifacio e, L. De Salvo e, P. Pierini e '...

This paper considers a dynamic common agency model of natural resource harvest quota regulation in which both conservationists and harvesters vie to influence the regulator’s quota allocations as well as the choice of regulator. Conservationists tend to benefit from the adoption of regulation since the regulator will reduce the aggregate harvest quota relative to the unregulated equilibrium. Ha...

Antonio J. Matas,a Trevor H. Yeats,a Gregory J. Buda,a Yi Zheng,b Subhasish Chatterjee,c Takayuki Tohge,d Lalit Ponnala,e Avital Adato,f Asaph Aharoni,f Ruth Stark,c Alisdair R. Fernie,d Zhangjun Fei,b,g James J. Giovannoni,b,g and Jocelyn K.C. Rosea,1 a Department of Plant Biology, Cornell University, Ithaca, New York 14853 b Boyce Thompson Institute for Plant Research, Cornell University, Ith...

An origin-based solution algorithm, named OBTAIN (origin-based traffic assignment for infrastructure networks), was recently developed for solving the traffic assignment problems (Bar-Gera and Boyce, 2003). This algorithm defines the solution variables in an intermediate way between links and routes, and has been proven to be superior to the link-based Frank-Wolfe method in both computational t...

Small superimposed radial oscillations for a class of damaged limited elastic, incompressible, isotropic and homogeneous thick-walled circular cylindrical tube are examined. Both the damage function considered elastic depend only on first invariant $$ I_{1} $$ left Cauchy–Green deformation tensor. The present work puts some light in context surgical procedure angioplasty, used especially to tr...

In this study three polyploid Arum Linnaeus, 1753 species from Southern Italy were chromosomally investigated. Arum italicum Miller, 1768 was found to have 2n = 84 chromosomes and a karyotype composed of numerous asymmetric chromosomes. Arum maculatum Linnaeus, 1753 and Arum apulum (Carano) P. C. Boyce, 1993 were found to have 2n = 56 chromosomes. In the examined taxa some chromosome pairs were...

There are some studies to suggest that the effects of life stress on children and adolescents may be similar to those found in adults. Boyce et al. (1977) demonstrated a relationship between life stress and respiratory tract illness, Bedell et al. (1977) using chronically ill children as subjects, found life stress to be correlated with day to day changes in health status. Padilla et al. (1976)...

The Role of Background on Object Identification (September 1987) Susan J. Boyce B.S., Ursinus College M.S., University of Massachusetts Directed by: Professor Alexander Pollatsek This thesis examines the role that scene backgrounds play in object identification. Previous research has indicated that objects located in a coherent scene are easier to identify. This research employed the brief pres...

Given the fact that relational and object relational databases are the most widely used technology for storing data and that XML is the standard format used in electronic data interchange the process of con verting relational data to XML documents is one that occurs frequently The problem that we address in this paper is an important one related to this process If we convert a relation to an XM...