Search Results - "Wessels, D J"

The internal phosphodiesterase RegA is essential for the suppression of lateral pseudopods during Dictyostelium chemotaxis by Wessels, D J, Zhang, H, Reynolds, J, Daniels, K, Heid, P, Lu, S, Kuspa, A, Shaulsky, G, Loomis, W F, Soll, D R

“…Dictyostelium strains in which the gene encoding the cytoplasmic cAMP phosphodiesterase RegA is inactivated form small aggregates. This defect was corrected by…”
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A demonstration of acute hyperventilation during naturally occurring panic attacks by Salkovskis, P M, Warwick, H M, Clark, D M, Wessels, D J

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Nymphal Behaviour and Lerp Construction in the Mopane Psyllid Retroacizzia mopani (Hemiptera: Psyllidae) by Oppong, C. K, Addo-Bediako, A, Potgieter, M. J, Wessels, D. C. J

“…The nymphal stages of the African mopane psyllid Retroacizzia mopani occur on Colophospermum mopane leaves, feeding on the phloem sap. The emergence of R…”
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Distribution of the Eggs of the Mopane Psyllid Retroacizzia mopani (Hemiptera: Psyllidae) on the Mopane Tree by Oppong, C. K, Addo-Bediako, A, Potgieter, M. J, Wessels, D. C. J

“…The distribution of the eggs of the African mopane psyllid Retroacizzia mopani on the mopane tree Colophospermum mopane leaves was studied in the field and in…”
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Computer Aided Learning of Mathematics: Software Evaluation by Yushau, B, Bokhari, M. A, Wessels, D. C. J

“…Computer Aided Learning of Mathematics (CALM) has been in use for some time in the Prep-Year Mathematics Program at King Fahd University of Petroleum &…”
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A new approach for mapping of Biological Soil Crusts in semidesert areas with hyperspectral imagery by Weber, B., Olehowski, C., Knerr, T., Hill, J., Deutschewitz, K., Wessels, D.C.J., Eitel, B., Büdel, B.

“…Biological Soil Crusts (BSCs), consisting of cyanobacteria, algae, microfungi, lichens and bryophytes in varying proportions, live within or immediately on top…”
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A new approach for mapping of Biological Soil Crusts in semidesert areas with hyperspectral imagery : Earth observations for terrestrial biodiversity and ecosystems special issue by WEBER, B, OLEHOWSKI, C, KNERR, T, HILL, J, DEUTSCHEWITZ, K, WESSELS, D. C. J, EITEL, B, BUDEL, B

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Electromagnetic-guided placement of nasoduodenal feeding tubes versus endoscopic placement: a randomized, multicenter trial by Kappelle, Wouter F.W., MD, Walter, Daisy, MD, PhD, Stadhouders, Paul, MD, PhD, Jebbink, Hendrik J.A., MD, PhD, Vleggaar, Frank P., MD, PhD, van der Schaar, Peter, MD, PhD, Kappelle, Jan Willem, MD, PhD, van der Tweel, Ingeborg, PhD, Van den Broek, Medard F.M., MD, Wessels, Frank J., MD, PhD, Siersema, Peter D., MD, PhD, Monkelbaan, Jan F., MD, PhD

“…Abstract Background and aims Electromagnetic-guided placement (EMP) of a nasoduodenal feeding tube by trained nurses is an attractive alternative to…”
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Structure of the style and wet non-papillate stigma of Colophospermum mopane, Caesalpinioideae: Detarieae by JORDAAN, A., WESSELS, D. C. J., KRÜGER, H.

“…The capitate stigma of Colophospermum mopane (Kirk ex Benth.) Kirk ex J. Leonard is an intensely folded bilobed structure. The epidermal layer of the stigma…”
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Floral development in the legume tree Colophospermum mopane, Caesalpinioideae: Detarieae by Kruger, H, Tiedt, L.R, Wessels, D.C.J

“…Floral ontogeny of Colophospermum mopane (Kirk ex Benth.) Kirk ex J. Leonard, an apetalous member of the Crudia group with four sepals and a large number…”
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Pseudopodium dynamics and rapid cell movement in Dictyostelium Ras pathway mutants by Chubb, Jonathan R., Wilkins, Andrew, Wessels, Deborah J., Soll, David R., Insall, Robert H.

“…Loss of either of the Ras pathway members RasS or GefB causes growing Dictyostelium cells to move aberrantly rapidly. In this study, we describe the changes in…”
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Preliminary report on lichen-feeding Coleoptera occurring on Teloschistes capensis in the Namib Desert, South West Africa by Wessels, D.C.J, Wessels, L.A, Holzapfel, W.H

“…Localities and notes on the distribution, feeding behavior and possible ecological role are given for two lichen-feeding Tenebrionids; Stenocara eburnea Pascoe…”
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