Search Results - "Visser, Jacobus H"

Spatial genetic diversity in the Cape mole-rat, Georychus capensis: Extreme isolation of populations in a subterranean environment by Visser, Jacobus H, Bennett, Nigel C, Jansen van Vuuren, Bettine

“…The subterranean niche harbours animals with extreme adaptations. These adaptations decrease the vagility of taxa and, along with other behavioural…”
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Phylogeographic Patterns in a Semi-Lithophilous Burrowing Scorpion, Opistophthalmus pallipes , from South Africa by Visser, Jacobus H, Geerts, Sjirk, van Vuuren, Bettine Jansen

“…Southern Africa has a diverse endemic scorpion fauna, but a paucity of information currently confounds conservation of the group. Phylogeographic approaches…”
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Describing Sexual Dimorphism and Fine Scale Spatial Distributions in the Drab Thick-Tail Scorpion, Parabuthus planicauda by Visser, Jacobus H, Geerts, Sjirk

“…Southern Africa contains a diverse and endemic scorpion fauna, but with biological aspects remaining largely unexplored for this group. In order to gain…”
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Phylogeny and biogeography of the African Bathyergidae: a review of patterns and processes by Visser, Jacobus H, Bennett, Nigel C, Jansen van Vuuren, Bettine

“…We review genealogical relationships, biogeographic patterns and broad historical drivers of speciation within the Bathyergidae, a group of endemic African…”
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Local and regional scale genetic variation in the Cape dune mole-rat, Bathyergus suillus by Visser, Jacobus H, Bennett, Nigel C, Jansen van Vuuren, Bettine

“…The distribution of genetic variation is determined through the interaction of life history, morphology and habitat specificity of a species in conjunction…”
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Dosimeter-type NOx sensing properties of KMnO4 and its electrical conductivity during temperature programmed desorption by Groß, Andrea, Kremling, Michael, Marr, Isabella, Kubinski, David J, Visser, Jacobus H, Tuller, Harry L, Moos, Ralf

“…An impedimetric NOx dosimeter based on the NOx sorption material KMnO4 is proposed. In addition to its application as a low level NOx dosimeter, KMnO4 shows…”
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Evolutionary and ecological patterns within the South African Bathyergidae: Implications for taxonomy by Visser, Jacobus H., Bennett, Nigel C., Jansen van Vuuren, Bettine

“…[Display omitted] •Species diversity is underestimated in the South African bathyergid genera.•Current bathyergid clades occupy different ecological…”
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The Effect of the Thickness of the Sensitive Layer on the Performance of the Accumulating NOx Sensor by Groß, Andrea, Richter, Miriam, Kubinski, David J., Visser, Jacobus H., Moos, Ralf

“…A novel and promising method to measure low levels of NOx utilizes the accumulating sensor principle. During an integration cycle, incoming NOx molecules are…”
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Molecular sieve catalysts on microcalorimeter chips for selective chemical sensing by Yasuda, Ken E., Visser, Jacobus H., Bein, Thomas

“…In the face of tight product tolerances and stringent environmental regulation, the impetus for developing fast and portable chemical sensors has grown…”
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Acoustic attenuation in gas mixtures with nitrogen: experimental data and calculations by Ejakov, Sally G, Phillips, Scott, Dain, Yefim, Lueptow, Richard M, Visser, Jacobus H

“…Attenuation in a gas results from a combination of classical attenuation, attenuation from diffusion, and attenuation due to molecular relaxation. In previous…”
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Describing sexual dimorphism and fine scale spatial distributions in the Drab Thick-tail Scorpion by Visser, Jacobus H, Geerts, Sjirk

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Novel concept prototype of low-power-consumption electrically heatable catalyst by Nakouzi, Sabine R., Narula, Chaitanya K., McBride, James R., Nietering, Kenneth E., Visser, Jacobus H., Adamczyk Jr, Andrew A.

“…Electrically heated catalyst devices (EHCs) are important for treating exhaust gases in the 20 to 120 s warmup period after a cold start when about 70% of the…”
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Local and Regional Scale Genetic Variation in the Cape Dune Mole-Rat, Bathyergus suillus: e107226 by Visser, Jacobus H, Bennett, Nigel C, Vuuren, Bettine Jansenvan

“…The distribution of genetic variation is determined through the interaction of life history, morphology and habitat specificity of a species in conjunction…”
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Using a MISiC-FET sensor for detecting NH3 in SCR systems by Wingbrant, H, Svenningstorp, H, Salomonsson, P, Kubinski, D, Visser, J.H, Lofdahl, M, Spetz, A.L

“…NH3 will react with NOx in the catalytic converter to form N2 and water, which is called selective catalytic reduction (SCR)…”
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Describing sexual dimorphism and fine scale spatial distributions in the Drab Thick-tail Scorpion, Parabuthus planicauda by Visser, Jacobus H, Geerts, Sjirk

“…Southern Africa contains a diverse and endemic scorpion fauna, but with biological aspects remaining largely unexplored for this group. In order to gain…”
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Measured and predicted acoustic attenuation in binary gas mixtures by Ejakov, Sally G., Phillips, Scott, Dain, Yefim, Lueptow, Richard M., Visser, Jacobus H.

“…Acoustic attenuation in a gas mixture results from the combined effects of molecular relaxation and the classical mechanisms of viscosity and heat conduction…”
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