1,721,992 research outputs found
Journal of a Voyage from Great Britain to New South Wales per Ship "Alfred" 716 tons
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/210331Journal of a Voyage from Great Britain to New South Wales per Ship "Alfred" 716 tons. Captain J.T.E. Flint, late H.E.I.C.S. 1838. Written by James Graham. Xerox of typescript copy. 101 pp. The journal opens on 5 September 1838 when Graham left Cupar, Fife, for Dundee from where he sailed to London. He left London by sea for Plymouth where he boarded his ship for Sydney. The "Alfred" entered Port Jackson on 16 January 1839. The typescript closes with a copy of the Cuddy Passengers' letter of appreciation to Captain Flint, 13 January 1839125106
Item: [1966.0014.00001] "Journal of a Voyage from Great Britain to New South Wales per Ship "Alfred" 716 tons
Graham, James Robert, 109333
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/388481Surname: GRAHAM. Given Name(s) or Initials: JAMES ROBERT. Military Service Number or Last Known Location: 109333. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 44368.211251
Item: [2016.0049.20774] "Graham, James Robert, 109333
Software for the automated generation of coarse-grained molecular dynamics models
No full textThis work presents a software tool for the automated parametrisation of coarse-grained (CG) molecular dynamics (MD) models and the environment that led to its necessity. It is available at https://github.com/jag1g13/pycgtool and had been registered as doi:10.5281/zenodo.569555.Numerical simulations are used in chemistry to span the necessary range in scale from atoms to biological systems such that we might understand their behaviour. However, the computational demand to simulate such systems at the atomic level is increasing as we continue to study larger systems over longer timescales. Significant efficiency gains are seen when employing CG MD over traditional all-atom (AA) MD, at the cost of some accuracy.Sugars are a component of many biomolecule classes such as carbohydrates, glycoproteins and lipopolysaccharides, but are relatively neglected in molecular dynamics simulations. In recent years there has been a trend towards CG models in the field of biomolecular simulation, allowing larger systems to be simulated for longer, but there are currently no satisfactory CG representations of sugars.The first strand of research described here was to develop a CG model of sugars as part of the existing ELBA forcefield, using a high quality electrostatic model incorporating dipoles as well as point charges. This can be seen in sections 2 and 3.However, creating an adequate model required a representation of sugars which did not provide benefits over existing AA or united-atom (UA) models. Because of this, the research was taken in a different direction: to address the difficulty of developing CG models, by automation of significant parts of the process. The new aim was to develop a software tool which would allow researchers to more quickly and simply develop their own models, both within the ELBA forcefield, and within the popular MARTINI forcefield.In order to address this, software was written to automate parts of the process of creating a new coarse-grained molecular dynamics model. The software makes use of a modification to the Boltzmann Inversion used by other software for forcefield parametrisation, which means that the calculated parameters are consistent with established forcefields such as ELBA and MARTINI. Though there are other tools fulfilling a similar purpose, they do not make use of this modification, and thus their output is not consistent with these models. Focus was given to ensuring that best practices in research software engineering (RSE, a term only now becoming established) were followed, ensuring that the software is reliable, usable and extensible.The software was used in the parametrisation of the ELBA sugar model, and has been used by others for parametrisation of models within the MARTINI forcefield
Alien Registration- Graham, James (Bangor, Penobscot County)
Full text linkhttps://digitalmaine.com/alien_docs/16044/thumbnail.jp
The Slave Trade, Depopulation and Human Sacrifice in Benin History
No full textGraham James D. The Slave Trade, Depopulation and Human Sacrifice in Benin History. In: Cahiers d'études africaines, vol. 5, n°18, 1965. pp. 317-334
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Pycgtool Release - 1.0.0
No full textThe first release version of PyCGTOOL: a program for automated creation of coarse-grained molecular dynamics models.</span
- …
