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1

The socio-political implications of bauxite mining in Guinea: A commodity chain perspective

Knierzinger, Johannes

Journal:

The Extractive Industries and Society

Year:

2014

Language:

english

File:

PDF, 579 KB

english, 2014

2

Cortisol awakening response in infants during the first six postnatal months and its relation to birth outcome

Tegethoff, Marion, Knierzinger, Nicole, Meyer, Andrea H., Meinlschmidt, Gunther

Journal:

Psychoneuroendocrinology

Year:

2013

Language:

english

File:

PDF, 477 KB

english, 2013

3

Bauxite Mining in Africa ||

Knierzinger, Johannes

Year:

2018

Language:

english

File:

PDF, 4.44 MB

english, 2018

4

ChemInform Abstract: THE REACTIVITY OF CARBON-NITROGEN DOUBLE BOND SYSTEMS, XVI. SYNTHESIS OF 2-HYDROXY-6-OXO-1,6-DIHYDROPYRIDINES

ZIEGLER, E., WIPFLER, H., KNIERZINGER, A., WOLFBEIS, O. S.

Journal:

Chemischer Informationsdienst

Year:

1979

File:

PDF, 138 KB

1979

5

Mine closure from below: Transformative movements in two shrinking West African mining towns

Knierzinger, Johannes, Sopelle, Isaac Ter-Ibinibe

Journal:

The Extractive Industries and Society

Year:

2018

Language:

english

File:

PDF, 433 KB

english, 2018

6

Nucleophilic Additions to N-Glycosylnitrones. Asymmetric Synthesis of α-Aminophosphonic Acids

Rolf Huber, Andreas Knierzinger, Jean-Pierre Obrecht, Andrea Vasella

Journal:

Helvetica Chimica Acta

Year:

1985

Language:

english

File:

PDF, 1.24 MB

english, 1985

7

Eine neue Methode zur stereochemischen Analyse offenkettiger terpenoider Carbonyl-Verbindungen,

Andreas Knierzinger, Willy Walther, Beat Weber, Robert Karl Müller, Thomas Netscher

Journal:

Helvetica Chimica Acta

Year:

1990

File:

PDF, 1.27 MB

1990

8

Palladium-Catalyzed Ene-Type Cyclizations of Terpenoid 1,6-Enynes

Andreas Knierzinger, Alfred Grieder, Peter Schönholzer

Journal:

Helvetica Chimica Acta

Year:

1991

Language:

english

File:

PDF, 1.05 MB

english, 1991

9

Axially Dissymmetric diphosphines in the Biphenyl Series: Crystal structures of three new group-VIII metal complexes of (6,6′-dimethyl-1,1′-biphenyl-2,2′-diyl)bis(diphenylphosphine) ( = biphemp)

Andreas Knierzinger, Peter Schönholzer

Journal:

Helvetica Chimica Acta

Year:

1992

Language:

english

File:

PDF, 604 KB

english, 1992

10

Synthesen von Fluoreszenzfarbstoffen, 10 2-Substituierte Pyrano[2,3-c]isochinolin-3,6-dione und Merocyaninfarbstoffe aus Homophthalsäureimiden

Otto S. Wolfbeis, Iris Trummer, Andreas Knierzinger

Journal:

European Journal of Organic Chemistry

Year:

1981

File:

PDF, 434 KB

1981

11

pH-dependent fluorescence spectroscopy XVII: First excited singlet state dissociation constants, phtootautomerism and dual fluorescence of flavonol

Otto S. Wolfbeis, Andreas Knierzinger, Rudolf Schipfer

Journal:

Journal of Photochemistry

Year:

1983

Language:

english

File:

PDF, 984 KB

english, 1983

12

Novel magnetic circular dichroism spectra of monoacetyl porphyrins. Structure implications.

Yucheng Lu, Arthur Y.L. Shu, Andreas Knierzinger, Peter S. Clezy, Edward Bunneberg, Carl Djerassi

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 240 KB

english, 1983

13

Eine breit anwendbare Synthese fluoreszierender kondensierter α-Pyrone

Otto S. Wolfbeis, Erich Ziegler, Andreas Knierzinger, Helmut Wipfler, Iris Trummer

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1980

File:

PDF, 1011 KB

1980

14

Teacher training with and without hardware constraints

Anton Knierzinger

Journal:

Education and Computing

Year:

1988

Language:

english

File:

PDF, 615 KB

english, 1988

15

Syntheses of fluorescent dyes. IX. New 4-hydroxycoumarins, 4-hydroxy-2-quinolones, 2H,5H-Pyrano[3,2-c]benzopyran-2,5-diones and 2H,5H-Pyrano[3,2-c]quinoline-2,5-diones

Andreas Knierzinger, Otto S. Wolfbeis

Journal:

Journal of Heterocyclic Chemistry

Year:

1980

File:

PDF, 321 KB

1980

16

Studien auf dem Gebiet der Harnstoff-Formaldehyd-Kondensation

G. Zigeuner, W. Knierzinger, K. Voglar, E. Wiesenberger, M. Sobotka

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1951

Language:

german

File:

PDF, 418 KB

german, 1951

17

pH-Dependent fluorescence spectroscopy. Part 12. Flavone, 7-hydroxyflavone, and 7-methoxyflavone

Schipfer, Rudolf, Wolfbeis, Otto S., Knierzinger, Andreas

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1981

Language:

english

File:

PDF, 741 KB

english, 1981

18

Magnetic circular dichroism. 65. Sign variation in the magnetic circular dichroism spectra of free-base porphyrins having a single .pi.-acceptor pyrrole ring substituent. Structure implications

Lu, Yucheng, Waleh, Ahmad, Shu, Arthur Y. L., Goldbeck, Robert A., Kehres, Lisa A., Crandell, Christopher W., Wee, Andrew G. H., Knierzinger, Andreas, Gaete-Holmes, Richard

Journal:

Journal of the American Chemical Society

Year:

1984

Language:

english

File:

PDF, 2.44 MB

english, 1984

19

Evidence of tautomerism in a triply 15N labeled monoacetylporphyrin by NMR: Kinetic HH/HD isotope effects and thermodynamics in CD2Cl2

Schlabach, Martin., Wehrle, Bernd., Limbach, Hans Heinrich., Bunnenberg, Edward., Knierzinger, Andreas., Shu, Arthur Y. L., Tolf, Bo Ragnar., Djerassi, Carl.

Journal:

Journal of the American Chemical Society

Year:

1986

Language:

english

File:

PDF, 430 KB

english, 1986

20

Synthesis of 6-epithienamycin

Knierzinger, Andreas, Vasella, Andrea

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1984

Language:

english

File:

PDF, 250 KB

english, 1984

21

ChemInform Abstract: A New Method for the Stereochemical Analysis of Acyclic Terpenoid Carbonyl Compounds.

KNIERZINGER, A., WALTHER, W., WEBER, B., MUELLER, R. K., NETSCHER, T.

Journal:

Year:

1990

File:

PDF, 122 KB

1990

22

Rekonstruktion anteromedialer Humeruskopfimpressionsfrakturen mit knöchernen Auto- oder Allografts

Dr. D. Knierzinger,PD Dr. S. A. Euler,PD Dr. C. Hengg…

Journal:

Obere Extremität

Year:

2017

Language:

german

File:

PDF, 872 KB

german, 2017

23

Validation of a novel biomechanical test bench for the knee joint with six degrees of freedom

Heinrichs, Christian H., Knierzinger, Dominik, Stofferin, Hannes, Schmoelz, Werner

Journal:

Biomedical Engineering/ Biomedizinische Technik

Year:

2017

Language:

english

File:

PDF, 2.82 MB

english, 2017

24

ChemInform Abstract: SYNTHESES OF HETEROCYCLICS, PART 209. SYNTHESES OF FLUORESCENT DYES. PART 8. . A BROADLY APPLICABLE SYNTHESIS OF FLUORESCENT CONDENSED α-PYRONES

WOLFBEIS, O. S., ZIEGLER, E., KNIERZINGER, A., WIPFLER, H., TRUMMER, I.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 311 KB

1980

25

ChemInform Abstract: SYNTHESES OF FLUORESCENT DYES. 10. 2-SUBSTITUTED PYRANO(2,3-C)ISOQUINOLINE-3,6-DIONES AND MEROCYANINE DYES FROM HOMOPHTHALIMIDES

WOLFBEIS, O. S., TRUMMER, I., KNIERZINGER, A.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 230 KB

1981

26

ChemInform Abstract: Magnetic Circular Dichroism. Part 65. Sign Variation in the Magnetic Circular Dichroism Spectra of Free-Base Porphyrins Having a Single n-Acceptor Pyrrole Ring Substituent. Structure Implications

DJERASSI, C., LU, Y., WALEH, A., SHU, A. Y. L., GOLDBECK, R. A., KEHRES, L. A., CRANDELL, C. W., WEE, A. G. H., KNIERZINGER, A., GAETE-HOLMES, R., LOEW, G. H., CLEZY, P. S., BUNNENBERG, E.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 117 KB

1984

27

ChemInform Abstract: Kinetic Anomeric Effect in Asymmetric Synthesis: A New Approach to Aminophosphonic Acids

HUBER, R., KNIERZINGER, A., KRAWCZYK, E., OBRECHT, J. P., VASELLA, A.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 105 KB

1986

28

ChemInform Abstract: SYNTHESIS OF 6-EPITHIENAMYCIN

KNIERZINGER, A., VASELLA, A.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 219 KB

1984

29

Biomechanical evaluation of cable and suture cerclages for tuberosity reattachment in a 4-part proximal humeral fracture model treated with reverse shoulder arthroplasty

Knierzinger, Dominik, Heinrichs, Christian H., Hengg, Clemens, Konschake, Marko, Kralinger, Franz, Schmoelz, Werner

Journal:

Journal of Shoulder and Elbow Surgery

Year:

2018

Language:

english

File:

PDF, 1.66 MB

english, 2018

30

ChemInform Abstract: NUCLEOPHILIC ADDITIONS TO N-GLYCOSYLNITRONES. ASYMMETRIC SYNTHESIS OF α-AMINOPHOSPHONIC ACIDS

HUBER, R., KNIERZINGER, A., OBRECHT, J.-P., VASELLA, A.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 242 KB

1985

31

ChemInform Abstract: Evidence of Tautomerism in a Triply ′SN Labeled Monoacetylporphyrin in NMR: Kinetic HH/HD Isotope Effects and Thermodynamics in CD 2 Cl 2 (rate and equilibrium constants).

SCHLABACH, M., WEHRLE, B., LIMBACH, H.-H., BUNNENBERG, E., KNIERZINGER, A., SHU, A. Y. L., TOLF, B.-R., DJERASSI, C.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 181 KB

1986

32

Provenance and palaeogeographic evolution of Lower Miocene sediments in the eastern North Alpine Foreland Basin

Knierzinger, Wolfgang, Wagreich, Michael, Palzer-Khomenko, Markus, Gier, Susanne, Meszar, Maria, Lee, Eun Young, Koukal, Veronika, Strauss, Philipp

Journal:

Swiss Journal of Geosciences

Year:

2018

Language:

english

File:

PDF, 4.70 MB

english, 2018

33

Luminescent Heterocycles. IX pH Dependent Fluorescence Spectra of Chromone, 2-Methylchromone and 7-Hydroxy-2-Methylchromone [1]

Wolfbeis, Otto S., Knierzinger, Andreas

Journal:

Zeitschrift für Naturforschung A

Year:

1979

Language:

english

File:

PDF, 5.19 MB

english, 1979

34

ChemInform Abstract: SYNTHESES OF FLUORESCENT DYES. IX. NEW 4-HYDROXYCOUMARINS, 4-HYDROXY-2-QUINOLONES, 2H,5H-PYRANO(3,2-C)BENZOPYRAN-2,5-DIONES AND 2H,5H-PYRANO(3,2-C)QUINOLINE-2,5-DIONES

KNIERZINGER, A., WOLFBEIS, O. S.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 214 KB

1980

35

ChemInform Abstract: SYNTHESES OF FLUORESCENT DYES. IX. NEW 4-HYDROXYCOUMARINS, 4-HYDROXY-2-QUINOLONES, 2H,5H-PYRANO(3,2-C)BENZOPYRAN-2,5-DIONES AND 2H,5H-PYRANO(3,2-C)QUINOLINE-2,5-DIONES

KNIERZINGER, A., WOLFBEIS, O. S.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 214 KB

1980

36

ChemInform Abstract: PH-DEPENDENT FLUORESCENCE SPECTROSCOPY. PART 12. FLAVONE, 7-HYDROXYFLAVONE, AND 7-METHOXYFLAVONE

SCHIPFER, R., WOLFBEIS, O. S., KNIERZINGER, A.

Journal:

Chemischer Informationsdienst

Year:

1982

File:

PDF, 102 KB

1982

37

Does cement augmentation of the screws in angular stable plating for proximal humerus fractures influence the radiological outcome: a retrospective assessment

Knierzinger, Dominik, Crepaz-Eger, Ulrich, Hengg, Clemens, Kralinger, Franz

Journal:

Archives of Orthopaedic and Trauma Surgery

Year:

2020

Language:

english

File:

PDF, 842 KB

english, 2020

38

Peat decomposition proxies of Alpine bogs along a degradation gradient

Drollinger, Simon, Knorr, Klaus-Holger, Knierzinger, Wolfgang, Glatzel, Stephan

Journal:

Year:

2020

File:

PDF, 1.77 MB

2020

39

Corporate gift or political sacrifice? State-sponsored CSR and electricity provision in Guinean extractive enclaves

Bolay, Matthieu, Knierzinger, Johannes

Journal:

Political Geography

Year:

2021

File:

PDF, 550 KB

2021