Kamieńska, E.: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

In That Great River: A Notebook

ANNA KAMIENSKA and Clare Cavanagh

Journal:

Year:

2010

Language:

english

File:

PDF, 843 KB

english, 2010

2

Improper Hydrogen CH⋅⋅⋅O Bonds Cause Self-Association of α,β-Enaminoketones Containing Fluorosubstituted Alkyl Groups

Jacek Wójcik, Krystyna Kamienska-Trela, Magdalena Pecul, Elzbieta Bartoszak-Adamska, Siergiej I. Vdovienko, Igor I. Gerus

Journal:

Year:

2004

Language:

english

File:

PDF, 153 KB

english, 2004

3

Large CC spin–spin coupling constants across double bonds. Validity of the multiplicative approach

Krystyna Kamieńska-Trela, Zenobia Biedrzycka, Andrzej Da̧browski

Journal:

Magnetic Resonance in Chemistry

Year:

1991

Language:

english

File:

PDF, 422 KB

english, 1991

4

Conformational behaviour of some trifluoroenaminones by multinuclear magnetic resonance

Jacek Wöjcik, Wojciech Domalewski, Krystyna Kamieńska-Trela, Lech Stefaniak, Siergiej I. Vdovienko, Igor. I. Gerus, Marina G. Gorbunova

Journal:

Magnetic Resonance in Chemistry

Year:

1993

Language:

english

File:

PDF, 570 KB

english, 1993

5

[Nuclear Magnetic Resonance] Nuclear Magnetic Resonance || Applications of nuclear shielding

Webb, G A, Kamienska-Trela, Krystyna

Year:

2010

Language:

english

File:

PDF, 1.00 MB

english, 2010

6

Electronic spectra of .alpha.,.beta.-unsaturated carbonyl compounds. I. An evaluation of increments characteristic of changes in configuration (cis/trans) and conformation (s-cis/s-trans) based on direct observation of the isomerization of enamino aldehydes and ketones

Dabrowski, Janusz, Kamienska-Trela, Krystyna

Journal:

Journal of the American Chemical Society

Year:

1976

Language:

english

File:

PDF, 3.75 MB

english, 1976

7

On a Sonnet by Leah Goldberg

Anna Kamieńska, Grazyna Drabik and David Curzon

Journal:

The Massachusetts Review

Year:

2007

Language:

english

File:

PDF, 100 KB

english, 2007

8

Geotourism Potential of the Drawskie Lake District as a Support for the Planned Geopark named Postglacial Land of the Drawa and Dębnica Rivers

Górska-Zabielska, Maria, Kamieńska, Katarzyna

Journal:

Quaestiones Geographicae

Year:

2017

Language:

english

File:

PDF, 4.40 MB

english, 2017

9

Furoxan rearrangement of some pyridofuroxan derivatives studied by 1H, 13C, 14N, 15N and 17O NMR spectroscopy

P. Cmoch, B. Kamieński, K. Kamieńska-Trela, L. Stefaniak, G. A. Webb

Journal:

Journal of Physical Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 107 KB

english, 2000

10

1J(C,H) Couplings to the Individual Protons in a Methyl Group: Evidence of the Methyl Protons' Engagement in Hydrogen Bonds

Tomasz Ratajczyk, Igor Czerski, Krystyna Kamienska-Trela, Slawomir Szymanski, Jacek Wojcik

Journal:

Angewandte Chemie

Year:

2005

Language:

english

File:

PDF, 93 KB

english, 2005

11

1J(C,H) Couplings to the Individual Protons in a Methyl Group: Evidence of the Methyl Protons' Engagement in Hydrogen Bonds

Tomasz Ratajczyk, Igor Czerski, Krystyna Kamienska-Trela, Slawomir Szymanski, Jacek Wojcik

Journal:

Angewandte Chemie International Edition

Year:

2005

Language:

english

File:

PDF, 93 KB

english, 2005

12

ChemInform Abstract: Applications of Spin-spin Couplings

K. KAMIENSKA-TRELA, J. WOJCIK

Journal:

Year:

1997

File:

PDF, 23 KB

1997

13

ChemInform Abstract: Applications of Spin—Spin Couplings

K. KAMIENSKA-TRELA, J. WOJCIK

Journal:

Year:

1998

File:

PDF, 23 KB

1998

14

ChemInform Abstract: Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

1999

File:

PDF, 23 KB

1999

15

ChemInform Abstract: Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

2001

File:

PDF, 23 KB

2001

16

ChemInform Abstract: Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

2002

File:

PDF, 23 KB

2002

17

Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

2003

File:

PDF, 48 KB

2003

18

Synthesis and NMR Studies of 2- and 3-Fluorosubstituted Five-Membered Heterocycles.

Elena Dvornikova, Malgorzata Bechcicka, Krystyna Kamienska-Trela, Adam Krowczynski

Journal:

Year:

2004

File:

PDF, 107 KB

2004

19

Applications of Spin-Spin Couplings

K. Kamienska-Trela, J. Wojcik

Journal:

Year:

2004

File:

PDF, 7 KB

2004

20

Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

2005

File:

PDF, 8 KB

2005

21

ChemInform Abstract: Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

2010

File:

PDF, 24 KB

2010

22

ChemInform Abstract: Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

2011

File:

PDF, 20 KB

2011

23

ChemInform Abstract: Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

Journal:

Year:

2012

File:

PDF, 18 KB

2012

24

15N-NMR study of activated enamines. Structural dependence of δ (15N) and nJ(N,H) in primary, secondary and tertiary enamino-ketones, esters and amides

Lech Kozerski, Krystyna Kamienska-Trela, Lidia Kania, Wolfgang Von Philipsborn

Journal:

Helvetica Chimica Acta

Year:

1983

Language:

english

File:

PDF, 920 KB

english, 1983

25

One-bond 13C–13C coupling constants in alkyl-substituted cyclopropenes: experimental and theoretical studies

Krystyna Kamieńska-Trela, Piotr Bernatowicz, Wolfgang Lüttke, Reinhard Machinek, Marit Trætteberg

Journal:

Magnetic Resonance in Chemistry

Year:

2002

Language:

english

File:

PDF, 137 KB

english, 2002

26

Carbon-13 chemical shifts and carbon-proton coupling constants in 4H- and 9aH-quinolizine esters and some of their methyl derivatives

Krystyna Kamieńska-Trela, W. T. Raynes, B. F. Taylor

Journal:

Magnetic Resonance in Chemistry

Year:

1987

Language:

english

File:

PDF, 517 KB

english, 1987

27

Erroneous assignments of configuration around CC double bonds

Krystyna Kamieńska-Trela

Journal:

Magnetic Resonance in Chemistry

Year:

1990

Language:

english

File:

PDF, 124 KB

english, 1990

28

Carbon–carbon and proton–proton coupling constants in tetramethyl 9aH-quinolizine-1,2,3,4-tetracarboxylate and its alkyl derivatives

Krystyna Kamieńska-Trela, Lidia Kania, Elżbieta Bednarek

Journal:

Magnetic Resonance in Chemistry

Year:

1993

Language:

english

File:

PDF, 395 KB

english, 1993

29

Neutral hyperconjugation challenged: No support from one-bond CC coupling constants

Krystyna Kamieńska-Trela

Journal:

Magnetic Resonance in Chemistry

Year:

1995

Language:

english

File:

PDF, 196 KB

english, 1995

30

14N chemical shifts in the enamino ketone quaternary ammonium salts

Janusz Dąbrowski, Krystyna Kamieńska-trela, Andrzej J. Sadlej

Journal:

Magnetic Resonance in Chemistry

Year:

1971

Language:

english

File:

PDF, 415 KB

english, 1971

31

Conformational studies by nuclear magnetic resonance—IV: Restricted rotation in vinylogous thioamides

Janusz Dabrowski, Krystyna Kamieńska-Trela

Journal:

Magnetic Resonance in Chemistry

Year:

1972

Language:

english

File:

PDF, 304 KB

english, 1972

32

Some aspects of anisochronism of geminal methyl groups in quaternised α-dimethylamino esters (1H and 13C NMR)

Janusz Da̧browski, Andrzej Ejchart, Krystyna Kamieńska-Trela

Journal:

Magnetic Resonance in Chemistry

Year:

1973

Language:

english

File:

PDF, 376 KB

english, 1973

33

Carbon-13 magnetic resonance spectra of quaternary ammonium salts derived from enamino ketones

Janusz Dabrowski, Krystyna Kamieńska-Trela, Lech Kozerski

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 209 KB

english, 1974

34

Conformational studies by nuclear magnetic resonance. VII—The direct observation of rotational isomers in some enamino carbonyl compounds and their thione derivatives by carbon magnetic resonance

Janusz Da̧browski, Krystyna Kamieńska-Trela, Lech Kozerski

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 348 KB

english, 1974

35

Geometrical isomerism and 13C spectra of the β-substituted Enones R1C(1)OC(2)HC(3)HR2

Lech Kozerski, Krystyna Kamieńska-Trela, Lidia Kania

Journal:

Magnetic Resonance in Chemistry

Year:

1979

Language:

english

File:

PDF, 589 KB

english, 1979

36

13C13C coupling constants in diacetylene (1,3-butadiyne) and its bis(triethylsilyl) derivative

Krystyna Kamieńska-Trela

Journal:

Magnetic Resonance in Chemistry

Year:

1980

Language:

english

File:

PDF, 606 KB

english, 1980

37

Substituent effects on nuclear spin–spin carbon–carbon coupling constants in derivatives of acetylene

K. Kamienska-Trela, Z. Biedrzycka, R. Machinek, B. Knieriem, W. Lüttke

Journal:

Magnetic Resonance in Chemistry

Year:

1984

Language:

english

File:

PDF, 632 KB

english, 1984

38

J(F,H), J(C,H) and J(H,H) couplings involving the individual methyl group protons in 1,2,3,4-tetrachloro-5,6,7,8-tetrafluoro-9-methyltriptycene. Evidence of blue-shifting hydrogen bond

I. Czerski, K. Kamieńska-Trela, W. Koźmiński, T. Ratajczyk, S. Szymański, J. Wójcik

Journal:

Magnetic Resonance in Chemistry

Year:

2007

Language:

english

File:

PDF, 154 KB

english, 2007

39

Structural studies on aryl-substituted enaminoketones and their thio analogues. Part I. Analysis of high-resolution 1H, 13C NMR and 13C CP MAS spectra combined with GIAO-DFT calculations

Marta Bugaj, Piotr A. Baran, Piotr Bernatowicz, Patrycja Brożek, Krystyna Kamieńska-Trela, Adam Krówczyński, Bohdan Kamieński

Journal:

Magnetic Resonance in Chemistry

Year:

2009

Language:

english

File:

PDF, 613 KB

english, 2009

40

Structural studies on aryl-substituted enaminoketones and their thio analogues. Part II. Experimental and DFT calculated carbon–carbon coupling constants, nJ(CC)'s (n = 1–3)

Marta Bugaj, Piotr A. Baran, Krystyna Kamieńska-Trela, Adam Krówczyński

Journal:

Magnetic Resonance in Chemistry

Year:

2009

Language:

english

File:

PDF, 419 KB

english, 2009

41

Ergonomics evaluation of the work of VDT operators in Poland

M. Kamieńska-Zyła

Journal:

Applied Ergonomics

Year:

1993

Language:

english

File:

PDF, 164 KB

english, 1993

42

Subjective fatigue symptoms among computer systems operators in Poland

M. Kamieńska-Żyła, K. Prync-Skotniczny

Journal:

Applied Ergonomics

Year:

1996

Language:

english

File:

PDF, 449 KB

english, 1996

43

Infrared spectra and structure of substituted unsaturated carbonyl compounds: XVII. Enamino ketone and aldehyde quaternary ammonium salts

Janusz Da̧browski, Krystyna Kamieńska-Trela, Andrzej J. Sadlej

Journal:

Journal of Molecular Structure

Year:

1972

Language:

english

File:

PDF, 406 KB

english, 1972

44

Rotational isomerism in β-halogeno-substituted acrylyl halides studied by infrared, laser-raman and fourier transform NMR spectroscopies

Krystyna Kamieńska-Trela, Halina Barańska, Anna Łabudzińska

Journal:

Journal of Molecular Structure

Year:

1979

Language:

english

File:

PDF, 1.02 MB

english, 1979

45

Correlation of the 13C—13C spin—spin coupling constants with the stretching force constants of triple carbon—carbon bonds

Krystyna Kamieńska-Trela

Journal:

Journal of Molecular Structure

Year:

1982

Language:

english

File:

PDF, 618 KB

english, 1982

46

Structural increments in UV spectra of conjugated carbonyl compounds: Part I. The α-alkyl substituted enaminones

L. Kania, K. Kamieńska-Trela, M. Witanowski

Journal:

Journal of Molecular Structure

Year:

1983

Language:

english

File:

PDF, 864 KB

english, 1983

47

Structural increments in UV spectra of conjugated carbonyl compounds: Part II. CNDO/S-CI calculations of electronic spectra of enamino aldehydes, enamino ketones and enamino amides

L. Kania, K. Kamieńska-Trela, M. Witanowski

Journal:

Journal of Molecular Structure

Year:

1984

Language:

english

File:

PDF, 857 KB

english, 1984

48

Spectroscopy studies of preferential hydration of Co(II), Ni(II), Cu(II) and Zn(II) ions in acetonitrile-water mixtures

Ewa Kamieńska-Piotrowicz, Janusz Stangret

Journal:

Journal of Molecular Structure

Year:

1995

Language:

english

File:

PDF, 455 KB

english, 1995

49

1H and 13C NMR studies on 5,11-dimethyl-5H-indolo[2,3-b]quinoline and some of its derivatives

Krystyna Kamienska-Trela, Lidia Kania, Łukasz Kaczmarek

Journal:

Journal of Molecular Structure

Year:

1995

Language:

english

File:

PDF, 465 KB

english, 1995

50

Carboncarbon and carbonchalcogen spinspin coupling constants in chalcogen-substituted acetylenes

K. Kamieńska-Trela, Z. Biedrzycka, R. Machinek, B. Knieriem, W. Lüttke

Journal:

Journal of Organometallic Chemistry

Year:

1986

Language:

english

File:

PDF, 492 KB

english, 1986

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски