The Vehicle, 1969, Vol. 11 no. 1

Vol. 11, No. 1 Table of Contents PhotoJeff Nelsonpage 4 The Dancing BodLukepage 5 The Hide-OutEleanor Aikenpage 6 DrawingLawrence Unfriedpage 7 Rain-Drunk Midnight ManiaThomas W. Reapage 9 What I\u27m Supposed To Say About WarMichael G. McKeepage 10 Sinking LashesThomas W. Reapage 10 CandleThomas W. Reapage 10 Nervous ChaperoneThomas W. Reapage 10 Formless Beauty Left To DryThomas W. Reapage 10 MasqueradeThomas W. Reapage 10 Mad JohnJames Jonespage 11 Black RacistJames Jonespage 12 HandsLawrence Unfriedpage 13 The Real Jonathan T. WillwickCharles Whitepage 14 A Cold Afternoon In JanuaryCharles Whitepage 16 Crumpled PaperLawrence Unfriedpage 16 ImpressionMichael G. McKeepage 18 The HunterMary Ann Spidelpage 19 PhotoJeff NelsonCaptionMichael G. McKeepage 20https://thekeep.eiu.edu/vehicle/1019/thumbnail.jp

The Vehicle, 1969, Vol. 11 no. 1

Vol. 11, No. 1 Table of Contents PhotoJeff Nelsonpage 4 The Dancing BodLukepage 5 The Hide-OutEleanor Aikenpage 6 DrawingLawrence Unfriedpage 7 Rain-Drunk Midnight ManiaThomas W. Reapage 9 What I\u27m Supposed To Say About WarMichael G. McKeepage 10 Sinking LashesThomas W. Reapage 10 CandleThomas W. Reapage 10 Nervous ChaperoneThomas W. Reapage 10 Formless Beauty Left To DryThomas W. Reapage 10 MasqueradeThomas W. Reapage 10 Mad JohnJames Jonespage 11 Black RacistJames Jonespage 12 HandsLawrence Unfriedpage 13 The Real Jonathan T. WillwickCharles Whitepage 14 A Cold Afternoon In JanuaryCharles Whitepage 16 Crumpled PaperLawrence Unfriedpage 16 ImpressionMichael G. McKeepage 18 The HunterMary Ann Spidelpage 19 PhotoJeff NelsonCaptionMichael G. McKeepage 20https://thekeep.eiu.edu/vehicle/1019/thumbnail.jp

Renormalization schemes and the range of two-nucleon effective field theory

The OS and PDS renormalization schemes for the effective field theory with nucleons and pions are investigated. We explain in detail how the renormalization is implemented using local counterterms. Fits to the NN scattering data are performed in the 1S0 and 3S1 channels for different values of mu_R. An error analysis indicates that the range of the theory with perturbative pions is consistent with 500 MeV.Comment: 40 pages, typos corrected, journal version. Discussion of the range in section VII clarified, conclusions unchange

Amide neighbouring-group effects in peptides: phenylalanine as relay amino acid in long-distance electron transfer

In nature, proteins serve as media for long‐distance electron transfer (ET) to carry out redox reactions in distant compartments. This ET occurs either by a single‐step superexchange or through a multi‐step charge hopping process, which uses side chains of amino acids as stepping stones. In this study we demonstrate that Phe can act as a relay amino acid for long‐distance electron hole transfer through peptides. The considerably increased susceptibility of the aromatic ring to oxidation is caused by the lone pairs of neighbouring amide carbonyl groups, which stabilise the Phe radical cation. This neighbouring‐amide‐group effect helps improve understanding of the mechanism of extracellular electron transfer through conductive protein filaments (pili) of anaerobic bacteria during mineral respiration

Integrating ecology into macroevolutionary research

On 9 March, over 150 biologists gathered in London for the Centre for Ecology and Evolution spring symposium, ‘Integrating Ecology into Macroevolutionary Research’. The event brought together researchers from London-based institutions alongside others from across the UK, Europe and North America for a day of talks. The meeting highlighted methodological advances and recent analyses of exemplar datasets focusing on the exploration of the role of ecological processes in shaping macroevolutionary patterns