Browsing by Author "Ramsden, Jeremy J."

Browsing by Author "Ramsden, Jeremy J."

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  • The application of niobium and tantalum oxides for implant surface passivation. 
    Starikov, V. V.; Starikova, S. L.; Mamalis, A. G.; Lavrynenko, S. N.; Ramsden, Jeremy J. (Jointly by, Collegium Basilea (Institute of Advanced Study) and Association of Modern Scientific Investigation., 2007)
    Despite the advantages of ceramics, with their high corrosion stability in vivo, most medical implant constructions are still made from metals [1]. To increase the corrosion stability of metals, different coatings are ...
  • Attachment and spreading of human embryonal carcinoma stem cells on nanosurfaces monitored by optical waveguides 
    Aref, Amirreza; Horvath, R.; Ansari, Farahnaz; Ramsden, Jeremy J. (2008-06-05)
    Cell adhesion is an active process, carried out in vivo via receptor ligand-like interactions between cell surface adhesion molecules and the extracellular matrix. Initial cell surface reactions following contact may ...
  • Biological programming 
    Ramsden, Jeremy J.; Bándi, Gergely (Collegium Basilea & AMSI, 2010-03)
    Biology offers a tremendous set of concepts that are potentially very powerfully usable for the software engineer, but they have been barely exploited hitherto. In this position paper we propose a fresh attempt to create ...
  • Chitosan–hydroxyapatite composite biomaterials made by a one step co-precipitation method: preparation, characterization and in vivo tests 
    Danilchenko, S. N.; Kalinkevich, O. V.; Pogorelov, M. V.; Kalinkevich, A. N.; Sklyar, A. M.; Kalinichenko, T. G.; Ilyashenko, V. Y.; Starikov, V. V.; Bumeyster, V. I.; Sikora, V. Z.; Sukhodub, L. F.; Mamalis, A. G.; Lavrynenko, S. N.; Ramsden, Jeremy J. (Collegium Basilea & AMSI, 2009-09)
    A series of biocompatible chitosan/hydroxyapatite composites has been synthesized in an aqueous medium from chitosan solution and soluble precursor salts by a one-step coprecipitation method. The composite materials were ...
  • DBT degradation enhancement by decorating Rhodococcus erythropolis IGST8 with magnetic Fe3O4 nanoparticles 
    Ansari, Farahnaz; Grigoriev, P.; Libor, Zsuzsanna; Tothill, Ibtisam E.; Ramsden, Jeremy J. (Wiley-Blackwell, 2009-04)
    Biodesulfurization (BDS) of dibenzothiophene (DBT) was carried out by Rhodococcus erythropolis IGST8 decorated with magnetic Fe3O4 nanoparticles, synthesized in-house by a chemical method, with an average size of 45-50 nm, ...
  • The design and manufacture of biomedical surfaces 
    Ramsden, Jeremy J.; Allen, David M.; Stephenson, David J.; Alcock, Jeffrey R.; Peggs, G. N.; Fuller, G. D.; Goch, G. (Technische Rundschau, Hallwag Publishers; 1999, 2007-08-01)
    Surfaces are the primary place of contact between a biomaterial and its host organism. Typically, prostheses have to fulfil demanding structural and mechanical requirements, yet the material best for those functions may ...
  • The efficiency of chemical detectors. 
    Manghani, S.; Ramsden, Jeremy J. (Jointly by, Collegium Basilea (Institute of Advanced Study) and Association of Modern Scientific Investigation., 2003-03)
    Chemical detectors (“sensors”) usually consist of a two-dimensional array of receptors exposed to the solution to be tested, from whose output the bulk solution concentration of the analyte of interest can be determined. ...
  • Ergonomic Chair Design by Fusing Qualitative and Quantitative Criteria using Interactive Genetic Algorithms 
    Brintrup, Alexandra Melike; Ramsden, Jeremy J.; Takagi, Hideyuki (IEEE, 2008-06-01)
    This paper emphasizes the necessity of formally bringing qualitative and quantitative criteria of ergonomic design together, and provides a novel complementary design framework with this aim. Within this framework, ...
  • Evaluation of sequential, multi-objective, and parallel interactive genetic algorithms for multi-objective optimization problems. 
    Brintrup, Alexandra Melike; Takagi, Hideyuki; Tiwari, Ashutosh; Ramsden, Jeremy J. (Jointly by, Collegium Basilea (Institute of Advanced Study) and Association of Modern Scientific Investigation., 2006-09)
    We propose a sequential interactive genetic algorithm (IGA), multi-objective IGA and parallel IGA, and evaluate them with both simulated and real users. Combining human evaluation with an optimization system for engineering ...
  • Films based on bacteriorhodopsin in sol-gel matrices 
    Korposh, Serhiy O.; Sichka, M. Y.; Trikur, I. I.; Sharkan, Y. P.; Yang, D. H.; Lee, Seung-Woo; Ramsden, Jeremy J. (International Society for Optical Engineering; 1999, 2005-09-26)
    The bacteriorhodopsin film in gelatin matrixes which are used as sensitive elements of integrated optic and fibre-optic sensors of various vapor and gases components will not be able to carry out the chemical control of ...
  • For the relief of man’s estate? 
    Ramsden, Jeremy J. (Collegium Basilea & AMSI, 2008-09)
    Editorial
  • Impact factors—a critique 
    Ramsden, Jeremy J. (Collegium Basilea & AMSI, 2009)
    The so-called impact factor (IF) started as a rather esoteric scientometric tool, itself derived from the science citation index (SCI), which originated with Eugene Garfield in the 1950s. The IF of a journal for ...
  • The impact of Zero-valent Iron Nanoparticles upon Soil Microbial Communities is Context Dependent 
    Pawlett, Mark; Ritz, Karl; Dorey, Robert A.; Rocks, Sophie A.; Ramsden, Jeremy J.; Harris, Jim A. (Ecomed Publishers, 2013-02-01)
    Purpose Nanosized zero valent iron (nZVI) is an effective land remediation tool, but there remains little information regarding its impact upon and interactions with the soil microbial community. Methods nZVI stabilised ...
  • In situ observation of the evolution of porous silicon interference filter characteristics. 
    Volk, J.; Ferencz, K.; Ramsden, Jeremy J.; Tóth, A. L.; Bársony, I. (Wiley-VCH Verlag GmbH & Co. KGaA, 2005-06)
    Porous silicon multilayer formation was observed by in situ monitoring of the reflectivity spectra in the visible range. In order to reproduce the formation process optical model simulation was carried out. For demonstration ...
  • The inefficiency of publicly funded research 
    Ramsden, Jeremy J. (Association of Modern Scientific Investigation, 2010-09-30)
  • Influence of implant surface modification on integration with bone tissue 
    Kutsevlyak, V. I.; Starikova, S. L.; Starikov, V. V.; Mamalis, A. G.; Lavrynenko, S. N.; Ramsden, Jeremy J. (Jointly by, Collegium Basilea (Institute of Advanced Study) and Association of Modern Scientific Investigation., 2008)
    Problems connected with the improvement of medical implant fixation in bone tissue are addressed by the formation of a highly developed surface and by the activation of the implant surface with an electret coating. The ...
  • Integrated optical devices using bacteriorhodopsin as active nonlinear optical material 
    Dér, A.; Fábián, L.; Valkai, S.; Wolff, E.; Ramsden, Jeremy J.; Ormos, P. (2006-08-15)
    Coupling of optical data-processing devices with microelectronics, telecocommunication and sensory functions, is among the biggest challenges in molecular electronics. Intensive research is going on to find suitable ...
  • Integrated qualitativeness in design by multi-objective optimization and interactive evolutionary computation. 
    Brintrup, Alexandra Melike; Ramsden, Jeremy J.; Tiwari, Ashutosh (2005-09-01)
    Abstract- The concept of qualitativeness in design is an important one, and needs to be incorporated in the optimization process for a number of reasons outlined in this paper. Interactive Evolutionary Computation and ...
  • Inversion of values? 
    Ramsden, Jeremy J. (Collegium Basilea & AMSI, 2005-09)
    Editorial
  • Lag phases in the adsorption of lysozyme to Si(Ti)O2 surfaces in the presence of sodium thiocyanate. Part I. Phenomenology. 
    Ball, Vincent; Lustig, Ariel; Ramsden, Jeremy J. (Royal Society of Chemistry, 1999)
    The adsorption kinetics of hen egg white lysozyme (HEWL) in the presence of NaSCN at pH 7.4 onto Si0.8Ti0.2O2 surfaces were measured by means of time-resolved optical waveguide lightmode spectroscopy (OWLS). The adsorption ...