25 research outputs found

    Oxidative metabolism and absorption spectra of anaerobically grown yeast. Manometric data and absolute absorption spectra

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    No Abstract.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/50120/1/1030530110_ftp.pd

    Laparoscopic Adrenalectomy for Bilateral Metachronous Aldosteronomas

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    Aldosterone-producing adenoma can present months to years after adrenalectomy in the contralateral adrenal gland. Laparoscopic adrenalectomy may be the procedure of choice for this pathology

    Diffusion Mechanism for Phyllotaxis

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    On the Descriptional Complexity of Limited Propagating Lindenmayer Systems

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    We investigate the descriptional complexity of limited propagating Lindenmayer systems and their deterministic and tabled variants with respect to the number of rules and the number of symbols. We determine the decrease of complexity when the generative capacity is increased. For incomparable families, we give languages that can be described more efficiently in either of these families than in the other.Comment: In Proceedings DCFS 2010, arXiv:1008.127

    Adaptive Aspects Of Glucose Metabolism In Baker's Yeast.

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    PhDBotanyUniversity of Michigan, Horace H. Rackham School of Graduate Studieshttp://deepblue.lib.umich.edu/bitstream/2027.42/181703/2/0019709.pd

    Developmental algorithms for multicellular organisms: A survey of L-systems

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    Multicellular organisms are construed as arrays of symbols, each symbol standing for a cell. Their development is modelled by algorithmic rules which provide the allowed substitutions of new arrays for each symbol in the previous array. These substitutions stand for cell divisions, or cell death, or for changes of cellular states. The substitutions may depend on inputs from neighbouring cells (development with cellular interactions), or only on the state of the cell itself (development without interactions). By repeated use of a system of algorithms one obtains a developmental sequence of arrays, or a set of arrays (a developmental language). Additional control mechanisms may be applied to the arrays generated by a system, thus defining a hierarchy of language families. This article presents a survey of biologically relevant mathematical results available on these algorithmic systems
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