Welzel, Peter: search on Z-Library

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1

Efficiency and technical progress in banking Empirical results for a panel of German cooperative banks

Günter Lang, Peter Welzel

Journal:

Journal of Banking & Finance

Year:

1996

Language:

english

File:

PDF, 1.09 MB

english, 1996

2

Reducing asymmetric information in insurance markets: Cars with black boxes

Lilia Filipova-Neumann, Peter Welzel

Journal:

Telematics and Informatics

Year:

2010

Language:

english

File:

PDF, 382 KB

english, 2010

3

Reactive groups on polymer coated electrodes, 8. Novel conducting polymer interfaces produced by electrochemical copolymerization of functionalized thiophene activated esters with 3-methylthiophene

Guangtao Li, Gerhard Koßmehl, Hans-Peter Welzel, Gunnar Engelmann, Wolf-Dietrich Hunnius, Waldfried Plieth, Hesun Zhu

Journal:

Macromolecular Chemistry and Physics

Year:

1998

Language:

english

File:

PDF, 847 KB

english, 1998

4

Differences in Clinical Results After LINAC-Based Single-Dose Radiosurgery Versus Fractionated Stereotactic Radiotherapy for Patients With Vestibular Schwannomas

Stephanie E. Combs, Thomas Welzel, Daniela Schulz-Ertner, Peter E. Huber, Jürgen Debus

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2010

Language:

english

File:

PDF, 393 KB

english, 2010

5

Synthesis and electropolymerization of new p-nitrophenyl-functionalized thiophene derivatives

Guangtao Li, Gerhard Koßmehl, Hans-Peter Welzel, Waldfried Plieth, Hesun Zhu

Journal:

Macromolecular Chemistry and Physics

Year:

1998

Language:

english

File:

PDF, 723 KB

english, 1998

6

A Long Research Story Culminates in the First Total Synthesis of Moenomycin A

Journal:

Angewandte Chemie International Edition

Year:

2007

Language:

english

File:

PDF, 709 KB

english, 2007

7

Moenomycin A - Structure-activity relations synthesis of the D-galacturonamide analogue of the smallest antibiotically active degradation product of moenomycin A

Uwe Möller, Kurt Hobert, Astrid Donnerstrag, Petra Wagner, Dietrich Müller, Hans-Wolfram Fehlhaber, Astrid Markus, Peter Welzel

Journal:

Year:

1993

Language:

english

File:

PDF, 1.16 MB

english, 1993

8

A synthesis of bufalin from deoxycholic acid

Hans-Wolfgang Hoppe, Peter Welzel

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 253 KB

english, 1986

9

Doped Polymers by Oxidative Polymerization. 4. † Oxidative Coupling of Methylated Oligothiophenes by FeCl 3 ·6H 2 O as a Model Reaction for the Oxidative Polymerization of Thiophene Derivatives

Engelmann, Gunnar, Jugelt, Werner, Kossmehl, Gerhard, Welzel, Hans-Peter, Tschuncky, Peter, Heinze, Jürgen

Journal:

Year:

1996

Language:

english

File:

PDF, 332 KB

english, 1996

10

Heparin-based, injectable microcarriers for controlled delivery of interleukin-13 to the brain

Schirmer, Lucas, Hoornaert, ChloÃ©, Le Blon, Debbie, Eigel, Dimitri, Neto, Catia, Gumbleton, Mark, Welzel, Petra B., Rosser, Anne E., Werner, Carsten, Ponsaerts, Peter, Newland, Ben

Journal:

Biomaterials Science

Year:

2020

File:

PDF, 3.36 MB

2020

11

Untersuchungen über die Einhärtungstiefe und die für sie maßgeblichen Einflußgrößen beim induktiven Vorschubhärten von Kaltwalzen

Preisendanz, Hans, Schüler, Peter, Welzel, Ernst

Journal:

Archiv für das Eisenhüttenwesen

Year:

1970

Language:

german

File:

PDF, 1.16 MB

german, 1970

12

Late normal tissue response in the rat spinal cord after carbon ion irradiation

Saager, Maria, Peschke, Peter, Welzel, Thomas, Huang, Lifi, Brons, Stephan, Grün, Rebecca, Scholz, Michael, Debus, Jürgen, Karger, Christian P.

Journal:

Radiation Oncology

Year:

2018

Language:

english

File:

PDF, 1.28 MB

english, 2018

13

Moenomycin analogues with modified lipid side chains from indium-mediated Barbier-type reactions

Stefan Vogel, Katherina Stembera, Lothar Hennig, Matthias Findeisen, Sabine Giesa, Peter Welzel, Maxime Lampilas

Journal:

Year:

2001

Language:

english

File:

PDF, 189 KB

english, 2001

14

Five membered ring formation of 2-hydroxyalkyl malonate and acetoacetate derivatives the problem of O-versus C-alkylation

Elisabeth Adams, Monika Hiegemann, Helmut Duddeck, Peter Welzel

Journal:

Year:

1990

Language:

english

File:

PDF, 1.13 MB

english, 1990

15

Comparison of the radio frequency hollow cathode to the microwave antenna discharge for plasma processing

Bárdoš, L., Baránková, H., Welzel, Th., Dani, I., Peter, S., Richter, F.

Journal:

Journal of Applied Physics

Year:

2001

Language:

english

File:

PDF, 657 KB

english, 2001

16

Technology and Cost Efficiency in Universal Banking A “Thick Frontier”-Analysis of the German Banking Industry

Günter Lang, Peter Welzel

Journal:

Journal of Productivity Analysis

Year:

1998

Language:

english

File:

PDF, 153 KB

english, 1998

17

The Impact of Regret on Exports

Broll, Udo, Welzel, Peter, Wong, Kit Pong

Journal:

German Economic Review

Year:

2016

Language:

english

File:

PDF, 103 KB

english, 2016

18

Special Issue: Selected Papers from the Fourth European Workshop on Efficiency and Productivity Analysis held at the Center for Operations Research and Econometrics (CORE), Université Catholique de Louvain, Louvain-la-Neuve, Belgium, October 1995 || Technology and Cost Efficiency in Universal Banking A "Thick Frontier"-Analysis of the German Banking Industry

GÜNTER LANG and PETER WELZEL

Journal:

Journal of Productivity Analysis

Year:

1998

Language:

english

File:

PDF, 1.57 MB

english, 1998

19

Studies on the Synthesis of Trisaccharide Analogues of the Antibiotic Moenomycin A

Guangbin Yang, Lothar Hennig, Matthias Findeisen, Ramona Oehme, Sabine Giesa, Peter Welzel

Journal:

Helvetica Chimica Acta

Year:

2004

Language:

english

File:

PDF, 292 KB

english, 2004

20

Ambiguity preferences, risk taking and the banking firm

Broll, Udo, Welzel, Peter, Wong, Kit Pong

Journal:

Eurasian Economic Review

Year:

2018

Language:

english

File:

PDF, 397 KB

english, 2018

21

ChemInform Abstract: Synthesis and Transglycosylase-Inhibiting Properties of a Disaccharide Analogue of Moenomycin A Lacking Substitution at C-4 of Unit F.

Sylvia Riedel, Astrid Donnerstag, Lothar Hennig, Peter Welzel, Joachim Richter, Kurt Hobert, Dietrich Mueller, Jean van Heijenoort

Journal:

Year:

1999

File:

PDF, 29 KB

1999

22

14β-Hydroxysteroide, V. Synthese von Derivaten der Digipurpurogenine I und II

Peter Welzel, Rita Moschner, Aranka Ponty, Uwe Pommerenk, Hansgeorg Sengewein

Journal:

European Journal of Organic Chemistry

Year:

1982

Language:

german

File:

PDF, 860 KB

german, 1982

23

The first synthesis of a moenomycin-type transglycosylase inhibitor

Joachim Lüning, Uwe Möller, Dietrich Müller, Peter Welzel, Astrid Markus, Yveline van Heijenoort, Jean van Heijenoort

Journal:

Year:

1993

Language:

english

File:

PDF, 700 KB

english, 1993

24

Synthesis of an advanced forskolin intermediate

Stefan Bick, Silke Zimmermann, Heike Meuer, William S. Sheldrick, Peter Welzel

Journal:

Year:

1993

Language:

english

File:

PDF, 860 KB

english, 1993

25

4-androsten-3,17-dione from cholesterol, β-sitosterol, and campesterol by chemical degradation

Peter Welzel, Kurt Robert, Aranka Ponty, Tsenka Milkova

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 201 KB

english, 1983

26

The biosynthesis of moenocinol, the lipid part of the moenomycin antibiotics

Urs Schuricht, Lothar Hennig, Matthias Findeisen, Peter Welzel, Duilio Arigoni

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 83 KB

english, 2001

27

Forskolin: some stodies on ring B forming reactions

Dirk Neunert, Harald Klein, Peter Welzel

Journal:

Year:

1989

Language:

english

File:

PDF, 1.03 MB

english, 1989

28

Managing Credit Risk with Credit and Macro Derivatives

Broll, Udo, Schweimayer, Gerhard, Welzel, Peter

Journal:

Schmalenbach Business Review

Year:

2004

Language:

english

File:

PDF, 259 KB

english, 2004

29

ChemInform Abstract: HYDROGENOLYSE EINIGER 6BETA-ACETOXY- UND 6BETA-HYDROXY-STEROID-DELTA(4)-OLEFINE

ANNEN, KLAUS, TSCHESCHE, RUDOLF, WELZEL, PETER

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 246 KB

1973

30

Die thermische Spaltung einiger Diarylnitrosamine und -nitramine

Journal:

European Journal of Inorganic Chemistry

Year:

1971

Language:

german

File:

PDF, 899 KB

german, 1971

31

The first enzymatic degradation products of the antibiotic moenomycin A.

Karl-Heinz Metten, Kurt Hobert, Susanne Marzian, Ulrich E. Hackler, Uwe Heinz, Peter Welzel, Werner Aretz, Dirk Böttger, Udo Hedtmann, Gerhard Seibert, Astrid Markus, Michael Limbert, Yveline Van Heij

Journal:

Year:

1992

Language:

english

File:

PDF, 1.23 MB

english, 1992

32

Attempted stereocontrol at C-2′ of strigol-type compounds by a Michael reaction/elimination approach

Susanne Röhrig, Lothar Hennig, Matthias Findeisen, Peter Welzel, Katja Frischmuth, Andreas Marx, Tanja Petrowitsch, Peter Koll, Dietrich Müller, Heike Mayer-Figge, William S. Sheldrick

Journal:

Year:

1998

Language:

english

File:

PDF, 1.38 MB

english, 1998

33

Aggregation Behavior of the Antibiotic Moenomycin A in Aqueous Solution

Lantzsch, Gabriela, Binder, Hans, Heerklotz, Heiko, Welzel, Peter, Klose, Gotthard

Journal:

Year:

1998

Language:

english

File:

PDF, 153 KB

english, 1998

34

ChemInform Abstract: KONFIG. DER JABOROSALACTONE, EIN NEUER ABBAUWEG FUER WITHANOLIDE

TSCHESCHE, RUDOLF, ANNEN, KLAUS, WELZEL, PETER

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 88 KB

1972

35

Optically Active Glycerol Derivatives from 1,3(R) : 4,6(R)-Di-O-benzylidene-D-mannitol— The First Structural Analogues of Moenomycin A

Dr. Thomas Schubert, Prof. Dr. Peter Welzel

Journal:

Angewandte Chemie International Edition

Year:

1982

Language:

english

File:

PDF, 204 KB

english, 1982

36

Submission of some Iodoformates to the Woodward–Prévost Conditions

Stefan Hamm, Lothar Hennig, Matthias Findeisen, Dietrich Müller, Peter Welzel

Journal:

Year:

2000

Language:

english

File:

PDF, 94 KB

english, 2000

37

1,3(R): 4,6(R)-di-O-benzyliden-d-mannit als ausgangsprodukt für die synthese optisch aktiver glycerin-derivate

Thomas Schubert, Franz Kunisch, Peter Welzel

Journal:

Year:

1983

File:

PDF, 788 KB

1983

38

Use of Winterfeldt's template to control the C-2′ configuration in the synthesis of strigol-type compounds

Susanne Röhrig, Lothar Hennig, Matthias Findeisen, Peter Welzel, Dietrich Müller

Journal:

Year:

1998

Language:

english

File:

PDF, 1.06 MB

english, 1998

39

Electrochemical polymerization of functionalized thiophene derivatives for the immobilization of proteins

Welzel, Hans-Peter, Kossmehl, Gerhard, Engelmann, Gunnar, Neumann, Barbara, Wollenberger, Ulla, Scheller, Frieder, Plieth, Waldfried

Journal:

Macromolecular Symposia

Year:

1998

Language:

english

File:

PDF, 390 KB

english, 1998

40

Kosten- und Größeneffizienz im Bankgewerbe. „Data Envelopment Analysis” der bayerischen Genossenschaftsbanken

Journal:

Jahrbuch für Wirtschaftswissenschaften / Review of Economics

Year:

1996

File:

PDF, 1.69 MB

1996

41

ChemInform Abstract: KONFIG. DER JABOROSALACTONE, EIN NEUER ABBAUWEG FUER WITHANOLIDE

TSCHESCHE, RUDOLF, ANNEN, KLAUS, WELZEL, PETER

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 88 KB

1972

42

Zur Prins-Reaktion von Lumihecogeninacetat

Peter Welzel, Bernd Janssen, Helmut Duddeck

Journal:

European Journal of Organic Chemistry

Year:

1981

Language:

german

File:

PDF, 1.12 MB

german, 1981

43

Moenuronic acid: synthetic studies and absolute configuration

Peter Welzel, Hans-Peter Bullan, Armin Maulshagen, Dietrich Mu´ller, Gu¨nther Snatzke

Journal:

Year:

1984

Language:

english

File:

PDF, 679 KB

english, 1984

44

Moenomycin A: A structural revision and new structure-activity reactions

Hans-Wolfram Fehlhaber, Manfred Girg, Gerhard Seibert, Kurt Hobert, Peter Welzel, Yveline Van Heijenoort, Jean Van Heijenoort

Journal:

Year:

1990

Language:

english

File:

PDF, 699 KB

english, 1990

45

Corrigendum to “A trifunctional reagent for photoaffinity labeling”: [Tetrahedron Lett. 41 (2000) 4555–4558]

Thomas Rühl, Lothar Hennig, Yasumaru Hatanaka, Klaus Burger, Peter Welzel

Journal:

Tetrahedron Letters

Year:

2001

File:

PDF, 27 KB

2001

46

SLS-irritated human skin shows no correlation between degree of proliferation and TEWL increase

J. Welzel, Claudia Metker, Helmut H. Wolff, Klaus-Peter Wilhelm

Journal:

Archives of Dermatological Research

Year:

1998

Language:

english

File:

PDF, 375 KB

english, 1998

47

Tropical Rat Mite Dermatitis: Case Report and Review

Engel, Peter M., Welzel, J., Maass, M., Schramm, U., Wolff, H. H.

Journal:

Clinical Infectious Diseases

Year:

1998

Language:

english

File:

PDF, 815 KB

english, 1998

48

Zur zeitlichen Kausalität von öffentlichen Einnahmen und Ausgaben: Empirische Ergebnisse für Bund, Länder und Gemeinden in der Bundesrepublik Deutschland

Journal:

Year:

1994

Language:

german

File:

PDF, 1.45 MB

german, 1994

49

Managing Credit Risk with Credit and Macro Derivatives

Broll, Udo, Schweimayer, Gerhard, Welzel, Peter

Journal:

SSRN Electronic Journal

Year:

2003

Language:

english

File:

PDF, 282 KB

english, 2003

50

Membranverankerung und Intervesikel-Transfer eines Derivats des Antibiotikums Moenomycin A

Alexej Anikin, Andrij Buchynskyy, Uwe Kempin, Katka Stembera, Peter Welzel, Gabriela Lantzsch

Journal:

Angewandte Chemie

Year:

1999

Language:

german

File:

PDF, 136 KB

german, 1999

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