Time, tide and narrative: adapting chronology in Master and Commander: The Far Side of the World

This paper is concerned with the 2003 film Master and Commander: The Far Side of the World, and with the book – or more accurately – books from which it is adapted. The film’s source material comes from novelist Patrick O’Brian who, between 1969 and his death in 2000, wrote 20 completed novels, plus one unfinished work. While no single text manifests a glaring temporal anomaly, taken as a whole it is apparent that numerous factors including the age of characters, aspects of their backstory, and especially the cumulative duration of several epic sea journeys do not cohere. It is not the object of this paper to treat this distortion as a failure. Rather, it is to focus on how the single screen adaptation engages with this aspect of its literary predecessors

GALPROP WebRun: an internet-based service for calculating galactic cosmic ray propagation and associated photon emissions

GALPROP is a numerical code for calculating the galactic propagation of relativistic charged particles and the diffuse emissions produced during their propagation. The code incorporates as much realistic astrophysical input as possible together with latest theoretical developments and has become a de facto standard in astrophysics of cosmic rays. We present GALPROP WebRun, a service to the scientific community enabling easy use of the freely available GALPROP code via web browsers. In addition, we introduce the latest GALPROP version 54, available through this service.Comment: Accepted for publication in Computer Physics Communications. Version 2 includes improvements suggested by the referee. Metadata completed in version 3 (no changes to the manuscript

International Arbitration and the Republic of Colombia: Commercial, Comparative and Constitutional Concerns From a U.S. Perspective

This article undertakes the first comparative analysis of Colombian arbitration law in English, setting Colombian statutory and case law side by side with international and U.S. law to provide U.S. parties with the information they need to (1) evaluate the risks and benefits associated with entering into an arbitration agreement with a Colombian party and (2) establish the kinds of procedures needed to provide optimal protection of the arbitral process and any resulting award. Not only does this research discuss important comparative and commercial matters, it also considers how a unique type of constitutional challenge - the acción de tutela - affects arbitration law in Colombia

Gamma-ray emission from the solar halo and disk: a study with EGRET data

Context: The Sun has recently been predicted to be an extended source of gamma-ray emission, produced by inverse-Compton (IC) scattering of cosmic-ray (CR) electrons on the solar radiation field. The emission was predicted to be extended and a confusing foreground for the diffuse extragalactic background even at large angular distances from the Sun. The solar disk is also expected to be a steady gamma-ray source. While these emissions are expected to be readily detectable in the future by GLAST, the situation for available EGRET data is more challenging. Aims: The theory of gamma-ray emission from IC scattering on the solar radiation field by Galactic CR electrons is given in detail. This is used as the basis for detection and model verification using EGRET data. Methods: We present a detailed study of the solar emission using the EGRET database, accounting for the effect of the emission from 3C 279, the moon, and other sources, which interfere with the solar emission. The analysis was performed for 2 energy ranges, above 300 MeV and for 100-300 MeV, as well as for the combination to improve the detection statistics. The technique was tested on the moon signal, with our results consistent with previous work. Results: Analyzing the EGRET database, we find evidence of emission from the solar disk and its halo. The observations are compared with our model for the extended emission. The spectrum of the solar disk emission and the spectrum of the extended emission have been obtained. The spectrum of the moon is also given. Conclusions: The observed intensity distribution and the flux are consistent with the predicted model of IC gamma-rays from the halo around the Sun.Comment: Corrected typos, added acknowledgements. A&A in pres

Models for Galactic cosmic-ray propagation

A new numerical model of particle propagation in the Galaxy has been developed, which allows the study of cosmic-ray and gamma-ray production and propagation in 2D or 3D, including a full reaction network. This is a further development of the code which has been used for studies of cosmic ray reacceleration, Galactic halo size, antiprotons and positrons in cosmic rays, the interpretation of diffuse continuum gamma rays, and dark matter. In this paper we illustrate recent results focussing on B/C, sub-Fe/Fe, ACE radioactive isotope data, source abundances and antiprotons. From the radioactive nuclei we derive a range of 3-7 kpc for the height of the cosmic-ray halo.Comment: Invited talk at the 33rd COSPAR Scientific Assembly (Warsaw 2000); 10 pages including 10 ps-figures and 2 tables, latex2e, uses cospar.sty. To appear in Advances in Space Research 2001. More details can be found at http://www.gamma.mpe-garching.mpg.de/~aws/aws.htm

Sexual dimorphism, fresh water dispersal range, and prey items of Marine toads (Rhinella marina) in Lennox Head, Australia

The invasive cane or marine toad (Rhinella marina) has spread across much of Australia since its initial introduction in 1935. Naturally found in Central and South America, R. marina was introduced to Northern Queensland to control cane insect pest populations. This study was conducted at Lake Ainsworth, Lerui.ox Head, New South Wales, Australia to determine if there was sexual dimorphism amoflg ~dult males, adult females, and juveniles by measuring snout-vent length (SVL) and weight. Additional research objectives included determining aquatic range dispersal between adult male and female cane toads, and stomach contents of adult male, adult female, and juvenile by prey order and abundance. There were significant differences detected between SVL of males with small testes (80.00 ± 9.35) and males with developed testes (102.1 ± 11.3, p = 0.007), SVL between gravid females (111.4 ± 16.1) and non-gravid females (95.7 ± 12.1,p = 0.039), and weight between male cane toads (90.9 ± 31.3) and gravid females (145.6 ± 66.7,p = 0.011). There was no significant difference in weight between males (90.9 ± 31.3) and non-gravid females (82.1 ± 34.0, p = 0.506), or SVL between males (102.1 ± 11.3) and females (103.6 ± 16.1, p = 0.637). Insect orders in the stomach contents of R. marina included Coleoptera, Hymenoptera, Arachnida, Diptera, Blattodea, Isoptera, Hemiptera, Orthoptera, Odonata, and Dermaptera! . This species likely competes with native species found in the area such as: Limnodyn4sles terraereginae, Liloria caeruiea, Liloria nasuta, Liloria chloris, Liloria brevipalmala, Limnodynastes peronii, Litoria pe ron ii, Crinia signifera, Liloria fallax, Limnodynastes ornatus, Liloria gracilenta, and Liloria tyleri, which also feed on small insects. Several other native species of anurans from New South Wales such as Pseudophryne corroboree, P. dendyi, P. bibroni, Crinia signifera, and Hyla verreauxi had stomach contents that contained the orders Collembola, Coleoptera, Hymenoptera, Formicidae, Hemiptera, Diptera, Acarina, Araneae, Orthoptera, Odonata, and Diplopoda, suggesting that cane toads compete directly for food resources with the native species.Honors CollegeThesis (B.?.

Balloon-borne infrared coronagraph

The use of balloon vehicles to observe the solar corona with an infrared coronagraph is reviewed. The scientific results and the instruments employed are discussed. A parallel is drawn between the required functions of a coronagraph and of a far-infrared cold telescope

Federal Reserve control of credit

In the early days of the Federal Reserve, changes in the discount rate were the principal instrument through which the central bank exercised control over credit conditions. In this -address, Strong explains the use of discount rate changes as a means of controlling the volume of credit and influencing interest rate movements. He considers criteria for discount rate changes, concluding that in the absence of gold movements under a reestablished gold standard, policy makers have no option but to look to general economic conditions.Discount ; Federal Reserve banks ; Credit control ; Federal Reserve System - History

Recent extensions to GALPROP

Some recent extensions to the GALPROP cosmic-ray propagation package are described. The enhancements include: an accurate solution option, improved convection formulation, alternative spatial boundary conditions, polarized synchrotron emission, new magnetic field models, updated gamma-ray production cross-sections, free-free radio emission and absorption, primary positrons, additional injection spectral breaks, deuterium production by pp fusion, hadronic energy losses, improved HEALPix skymap format, compatibility with latest HEALPix release, and various bug fixes. The Explanatory Supplement has been extensively updated, including details of these enhancements. A compatible plot package GALPLOT for GALPROP output is also provided, as well as other related software.Comment: Contribution to the 34th International Cosmic Ray Conference, July 30 to August 6, The Hague, Netherland