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1

Phase I and II metabolites of speciogynine, a diastereomer of the main Kratom alkaloid mitragynine, identified in rat and human urine by liquid chromatography coupled to low- and high-resolution linear ion trap mass spectrometry

Anika A. Philipp, Dirk K. Wissenbach, Armin A. Weber, Josef Zapp, Hans H. Maurer

Journal:

Journal of Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 1.13 MB

english, 2010

2

Rill development and soil erosion: a laboratory study of slope and rainfall intensity

Catherine Berger, Marcel Schulze, Dirk Rieke-Zapp, Fritz Schlunegger

Journal:

Earth Surface Processes and Landforms

Year:

2010

Language:

english

File:

PDF, 2.86 MB

english, 2010

3

Use of liquid chromatography coupled to low- and high-resolution linear ion trap mass spectrometry for studying the metabolism of paynantheine, an alkaloid of the herbal drugKratomin rat and human urine

Anika A. Philipp, Dirk K. Wissenbach, Armin. A. Weber, Josef Zapp, Siegfried W. Zoerntlein, Jidapha Kanogsunthornrat, Hans H. Maurer

Journal:

Analytical and Bioanalytical Chemistry

Year:

2010

Language:

english

File:

PDF, 1000 KB

english, 2010

4

Qualitative studies on the metabolism and the toxicological detection of the fentanyl-derived designer drugs 3-methylfentanyl and isofentanyl in rats using liquid chromatography–linear ion trap–mass spectrometry (LC-MSn)

Markus R. Meyer, Julia Dinger, Andrea E. Schwaninger, Dirk K. Wissenbach, Josef Zapp, Giselher Fritschi, Hans H. Maurer

Journal:

Analytical and Bioanalytical Chemistry

Year:

2012

Language:

english

File:

PDF, 276 KB

english, 2012

5

A photogrammetric surveying method for field applications

Dirk H. Rieke-Zapp, Ralph Rosenbauer, Fritz Schlunegger

Journal:

The Photogrammetric Record

Year:

2009

Language:

english

File:

PDF, 691 KB

english, 2009

6

A Digital Medium-Format Camera for Metric Applications—Alpa 12 Metric

Dirk H. Rieke-Zapp

Journal:

The Photogrammetric Record

Year:

2010

Language:

english

File:

PDF, 653 KB

english, 2010

7

Landsliding and sediment flux in the Central Swiss Alps: A photogrammetric study of the Schimbrig landslide, Entlebuch

Marco Schwab, Dirk Rieke-Zapp, Heinz Schneider, Markus Liniger, Fritz Schlunegger

Journal:

Year:

2008

Language:

english

File:

PDF, 3.87 MB

english, 2008

8

Field instrumentation for high-resolution parallel monitoring of bedrock erosion and bedload transport

Beer, Alexander R., Turowski, Jens M., Fritschi, Bruno, Rieke-Zapp, Dirk H.

Journal:

Earth Surface Processes and Landforms

Year:

2015

Language:

english

File:

PDF, 7.28 MB

english, 2015

9

Professor Jim Chandler

Lane, Stuart, Buckley, Simon, Mills, Jon, RiekeâZapp, Dirk, Wackrow, Rene, Granshaw, Stuart

Journal:

The Photogrammetric Record

Year:

2019

Language:

english

File:

PDF, 1.07 MB

english, 2019

10

Editorial: Math. Log. Quart. 1/2008

Special issue editor Josef Berger, Special issue editor Dirk Pattinson, Special issue editor Peter Schuster, Special issue editor Júlia Zappe

Journal:

Mathematical Logic Quarterly

Year:

2008

Language:

english

File:

PDF, 19 KB

english, 2008

11

Metabolism studies of the Kratom alkaloids mitraciliatine and isopaynantheine, diastereomers of the main alkaloids mitragynine and paynantheine, in rat and human urine using liquid chromatography–linear ion trap-mass spectrometry

Anika A. Philipp, Dirk K. Wissenbach, Armin A. Weber, Josef Zapp, Hans H. Maurer

Journal:

Journal of Chromatography B

Year:

2011

Language:

english

File:

PDF, 321 KB

english, 2011

12

Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae)

Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam

Journal:

Year:

2004

Language:

english

File:

PDF, 316 KB

english, 2004

13

Possible environmental effects on the evolution of the Alps-Molasse Basin system

Fritz Schlunegger, Dirk Rieke-Zapp, Karl Ramseyer

Journal:

Swiss Journal of Geosciences

Year:

2007

Language:

english

File:

PDF, 5.78 MB

english, 2007

14

Slip rates variability and sediment mobilization on a shallow landslide in the northern Swiss Alps

Marco Schwab, Christine Läderach, Dirk Rieke-Zapp, Fritz Schlunegger

Journal:

Swiss Journal of Geosciences

Year:

2007

Language:

english

File:

PDF, 2.46 MB

english, 2007

15

Contrasting sediment flux in Val Lumnezia (Graubünden, Eastern Swiss Alps), and implications for landscape development

Marco Schwab, Fritz Schlunegger, Heinz Schneider, Gregor Stöckli, Dirk Rieke-Zapp

Journal:

Swiss Journal of Geosciences

Year:

2009

Language:

english

File:

PDF, 3.27 MB

english, 2009

16

Metabolism studies of theKratomalkaloid speciociliatine, a diastereomer of the main alkaloid mitragynine, in rat and human urine using liquid chromatography-linear ion trap mass spectrometry

Anika A. Philipp, Dirk K. Wissenbach, Armin A. Weber, Josef Zapp, Hans H. Maurer

Journal:

Analytical and Bioanalytical Chemistry

Year:

2011

Language:

english

File:

PDF, 170 KB

english, 2011

17

Digital close range photogrammetry for measurement of soil erosion

Dirk H. Rieke-Zapp, Mark A. Nearing

Journal:

The Photogrammetric Record

Year:

2005

Language:

english

File:

PDF, 494 KB

english, 2005

18

Assessment of Erosion, Deposition and Rill Development On Irregular Soil Surfaces Using Close Range Digital Photogrammetry

Gizaw D. Gessesse, Helmut Fuchs, Reinfried Mansberger, Andreas Klik, Dirk H. Rieke-Zapp

Journal:

The Photogrammetric Record

Year:

2010

Language:

english

File:

PDF, 532 KB

english, 2010

19

Small-Format Aerial Photography

Dirk Rieke-Zapp

Journal:

The Photogrammetric Record

Year:

2011

Language:

english

File:

PDF, 51 KB

english, 2011

20

Headcut retreat in a semiarid watershed in the southwestern United States since 1935

Dirk H. Rieke-Zapp, Mary H. Nichols

Journal:

Year:

2011

Language:

english

File:

PDF, 2.18 MB

english, 2011

21

Monsoon triggered formation of Quaternary alluvial megafans in the interior of Oman

Ingo Blechschmidt, Albert Matter, Frank Preusser, Dirk Rieke-Zapp

Journal:

Year:

2009

Language:

english

File:

PDF, 2.61 MB

english, 2009

22

Limits of sediment transfer in an alpine debris-flow catchment, Illgraben, Switzerland

Fritz Schlunegger, Alexandre Badoux, Brian W. McArdell, Corina Gwerder, David Schnydrig, Dirk Rieke-Zapp, Peter Molnar

Journal:

Quaternary Science Reviews

Year:

2009

Language:

english

File:

PDF, 1.06 MB

english, 2009

23

Transcriptional hierarchy in Xenopus embryogenesis: HNF4 a maternal factor involved in the developmental activation of the gene encoding the tissue specific transcription factor HNF1α (LFB1)

Beatrix Holewa, Elke Pogge v. Strandmann, Dirk Zapp, Petra Lorenz, Gerhart U. Ryffel

Journal:

Mechanisms of Development

Year:

1996

Language:

english

File:

PDF, 4.33 MB

english, 1996

24

Assessment of soil surface roughness statistics for microwave remote sensing applications using a simple photogrammetric acquisition system

Philip Marzahn, Dirk Rieke-Zapp, Ralf Ludwig

Journal:

ISPRS Journal of Photogrammetry and Remote Sensing

Year:

2012

Language:

english

File:

PDF, 1.43 MB

english, 2012

25

Genomic structure of the Xenopus laevis liver transcription factor LFB1

Zapp, Dirk, Bartkowski, Sigrid, Zoidl, Christiane, Klein-Hitpass, Ludger, Ryffel, Gerhart U.

Journal:

Year:

1993

Language:

english

File:

PDF, 718 KB

english, 1993

26

Registration And Visualisation Of Deformation Maps From Terrestrial Radar Interferometry Using Photogrammetry And Structure From Motion

Caduff, Rafael, Rieke-Zapp, Dirk

Journal:

The Photogrammetric Record

Year:

2014

Language:

english

File:

PDF, 1.90 MB

english, 2014

27

Detailed recording of gully morphology in 3D through image-based modelling

Frankl, Amaury, Stal, Cornelis, Abraha, Amanuel, Nyssen, Jan, Rieke-Zapp, Dirk, De Wulf, Alain, Poesen, Jean

Journal:

Year:

2015

Language:

english

File:

PDF, 5.17 MB

english, 2015

28

Experience based reading of Pleistocene human footprints in Pech-Merle

Pastoors, Andreas, Lenssen-Erz, Tilman, Breuckmann, Bernd, Ciqae, Tsamkxao, Kxunta, Ui, Rieke-Zapp, Dirk, Thao, Thui

Journal:

Quaternary International

Year:

2016

Language:

english

File:

PDF, 2.72 MB

english, 2016

29

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 12 April 2010)] Micro-Optics 2010 - Micro-optical beam-shaper for tailoring light emission from OLEDs

Flämmich, Michael, Thienpont, Hugo, Van Daele, Peter, Michaelis, Dirk, Danz, Norbert, Mohr, Jürgen, Zappe, Hans, Wächter, Christoph A., Dannberg, Peter, Bräuer, Andreas H.

Year:

2010

Language:

english

File:

PDF, 1.48 MB

english, 2010

30

Historic Maps and Imagery for Modern Scientific Applications

Rieke-Zapp, Dirk, Rosenbauer, Ralph, Ruthishauser, Susanne, Reiterer, Alexander

Journal:

Photogrammetrie - Fernerkundung - Geoinformation

Year:

2009

Language:

german

File:

PDF, 66 KB

german, 2009

31

A two-color fluorogenic carbene complex for tagging olefins via metathesis reaction

Wirtz, Marcel, Grüter, Andreas, Heib, Florian, Huch, Volker, Zapp, Josef, Herten, Dirk-Peter, Schmitt, Michael, Jung, Gregor

Journal:

Methods and Applications in Fluorescence

Year:

2015

Language:

english

File:

PDF, 1.34 MB

english, 2015

32

Predictive digitisation of cultural heritage objects

Pratikakis, Ioannis, Savelonas, Michalis A., Mavridis, Pavlos, Papaioannou, Georgios, Sfikas, Konstantinos, Arnaoutoglou, Fotis, Rieke-Zapp, Dirk

Journal:

Multimedia Tools and Applications

Year:

2017

Language:

english

File:

PDF, 4.66 MB

english, 2017

33

Face to face – Considering the moulding of Attic head vases reconsidering Beazley's groups by quantitative analysis

Trinkl, Elisabeth, Rieke-Zapp, Dirk, Homer, Lewis

Journal:

Journal of Archaeological Science: Reports

Year:

2017

Language:

english

File:

PDF, 959 KB

english, 2017

34

Photonic sensing of arterial distension

Ruh, Dominic, Subramanian, Sivaraman, Sherman, Stanislav, Ruhhammer, Johannes, Theodor, Michael, Dirk, Lebrecht, Foerster, Katharina, Heilmann, Claudia, Beyersdorf, Friedhelm, Zappe, Hans, Seifert, An

Journal:

Biomedical Optics Express

Year:

2016

Language:

english

File:

PDF, 4.63 MB

english, 2016