4 found
Order:
  1. A Tale of Two Crocoducks: Creationist Misuses of Molecular Evolution.James R. Hofmann - 2014 - Science & Education 23 (10):2095-2117.
    Although some creationist objections to evolutionary biology are simplistic and thus are easily refuted, when more technical arguments become widespread it is important for science educators to explain the relevant science in a straightforward manner. An interesting case study is provided by misguided allegations about how cytochrome c data pertain to molecular evolution. The most common of these misrepresentations bears a striking similarity to a particularly glaring misunderstanding of what should be expected of a transitional form in a fossil sequence. (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  2. The Fact of Evolution: Implications for Science Education.James R. Hofmann & Bruce H. Weber - 2003 - Science & Education 12 (8):729-760.
    Creationists who object to evolution in the science curriculum of public schools often cite Jonathan Well’s book Icons of Evolution in their support (Wells 2000). In the third chapter of his book Wells claims that neither paleontological nor molecular evidence supports the thesis that the history of life is an evolutionary process of descent from preexisting ancestors. We argue that Wells inappropriately relies upon ambiguities inherent in the term ‘Darwinian’ and the phrase ‘Darwin’s theory’. Furthermore, he does not accurately distinguish (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  3. Darcy's Law and Structural Explanation in Hydrology.James R. Hofmann & Paul A. Hofmann - 1992 - PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association 1992:23 - 35.
    Darcy's law is a phenomenological relationship for fluid flow rate that finds one of its principle applications in hydrology. Theoretical hydrologists rely upon a multiplicity of conceptual models to carry out approximate derivations of Darcy's law. These derivations provide structural explanations of the law; they require the application of fundamental principles, such as conservation of momentum, to idealized models of the porous media within which the flow occurs. In practice, recognition of the idealized conditions incorporated into models facilitates the empirical (...)
    Download  
     
    Export citation  
     
    Bookmark  
  4.  87
    How the Models of Chemistry Vie.James R. Hofmann - 1990 - PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association 1990:405 - 419.
    Building upon Nancy Cartwright's discussion of models in How the Laws of Physics Lie, this paper addresses solid state research in transition metal oxides. Historical analysis reveals that in this domain models function both as the culmination of phenomenology and the commencement of theoretical explanation. Those solid state chemists who concentrate on the description of phenomena pertinent to specific elements or compounds assess models according to different standards than those who seek explanation grounded in approximate applications of the Schroedinger equation. (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations