B. Helgee : rechercher sur Z-Library

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1

Male characteristics, viability and harem size in the pheasant, Phasianus colchicus

Görgen Göransson, Torbjörn von Schantz, Inger Fröberg, Anders Helgee, Håkan Wittzell

Journal:

Animal Behaviour

Année:

1990

Langue:

english

Fichier:

PDF, 1.13 MB

english, 1990

2

Evaluation of Quantitative Structure−Activity Relationship Modeling Strategies: Local and Global Models

Helgee, Ernst Ahlberg, Carlsson, Lars, Boyer, Scott, Norinder, Ulf

Journal:

Journal of Chemical Information and Modeling

Année:

2010

Langue:

english

Fichier:

PDF, 7.75 MB

english, 2010

3

Soft Mode Dielectric Response and Rotational Viscosity of a Ferroelectric Liquid Crystal Polymer

F. Gouda, K. Skarp, G. Andersson, S. T. Lagerwall, B. Stebler, B. Helgee

Année:

1995

Langue:

english

Fichier:

PDF, 3.47 MB

english, 1995

4

Comparison of space-charge formation at grain boundaries in proton-conducting BaZrO 3 and BaCeO 3

Lindman, Anders, Helgee, Edit E, Wahnström, Göran

Journal:

Chemistry of Materials

Année:

2017

Langue:

english

Fichier:

PDF, 3.29 MB

english, 2017

5

Influence of molar mass parameters on electro-optical switching in ferroelectric liquid crystalline polysiloxanes

Magnus Svensson, Bertil Helgee, Kent Skarp, Gunnar Andersson

Journal:

Macromolecular Chemistry and Physics

Année:

1998

Langue:

english

Fichier:

PDF, 594 KB

english, 1998

6

Synthesis and Characterization of Copolymers of Methyl Methacrylate and 11-(4-Ethoxyazobenzene-4′-oxy)undecyl Methacrylate

Viktoria Blomquist, Bertil Helgee, Frans H. J. Maurer

Journal:

Macromolecular Chemistry and Physics

Année:

2001

Langue:

english

Fichier:

PDF, 125 KB

english, 2001

7

Photochromic ferroelectric liquid-crystalline polymer

L. Komitov, B. Helgee, G. Andersson, T. Hjertberg

Journal:

Macromolecular Chemistry and Physics

Année:

2002

Langue:

english

Fichier:

PDF, 192 KB

english, 2002

8

Aromatic polyimides: Synthesis, characterization, and evaluation of electric strength

Peter Bjellheim, Bertil Helgee

Journal:

Journal of Applied Polymer Science

Année:

1993

Langue:

english

Fichier:

PDF, 691 KB

english, 1993

9

Synthesis of Novel Monomers and Copolymers from 1-Vinylpyrrolidin-2-one: Attractive Materials for Drug Delivery Systems?

Jonas U. A. Engström, Lars J. Lindgren, Bertil Helgee

Journal:

Macromolecular Chemistry and Physics

Année:

2006

Langue:

english

Fichier:

PDF, 141 KB

english, 2006

10

Functional Beads of Polyvinylpyrrolidone: Promising Support Materials for Solid-Phase Synthesis

Jonas U. A. Engström, Bertil Helgee

Journal:

Macromolecular Chemistry and Physics

Année:

2006

Langue:

english

Fichier:

PDF, 229 KB

english, 2006

11

Novel Densely Alkylated Hydroxyl-Functional Polyvinylpyrrolidone Showing Phase-Selective Solubility

Jonas U. A. Engström, Bertil Helgee, Shayna D. Sung, David E. Bergbreiter

Journal:

Macromolecular Chemistry and Physics

Année:

2006

Langue:

english

Fichier:

PDF, 123 KB

english, 2006

12

Effect of Soft Segment Length and Chain Extender Structure on Phase Separation and Morphology in Poly(urethane urea)s

Katrin Gisselfält, Bertil Helgee

Journal:

Macromolecular Materials and Engineering

Année:

2003

Langue:

english

Fichier:

PDF, 233 KB

english, 2003

13

Preparation and properties of block copolyamide fibres

Bertil Helgee, Per Flodin

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 478 KB

english, 1992

14

Radical ion reactivity—I : Application of the dewar-zimmerman rules to certain reactions of radical anions and cations

L. Eberson, Z. Blum, B. Helgée, K. Nyberg

Journal:

Année:

1978

Langue:

english

Fichier:

PDF, 1.25 MB

english, 1978

15

Phase properties in relation to mesogen length in chiral side-chain polysiloxanes

M. Svensson, B. Helgee, K. Skarp, G. Andersson, D. Hermann

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 1.10 MB

english, 1997

16

Synthesis and electro-optical behaviour of a new chiral smectic side-chain polysiloxane

M. Svensson, B. Helgee, T. Hjertberg, D. Hermann, K. Skarp

Journal:

Polymer Bulletin

Année:

1993

Langue:

english

Fichier:

PDF, 440 KB

english, 1993

17

Optical second-harmonic generation in ferroelectric chiral smectic polysiloxane

M. Ozaki, M. Sakuta, K. Yoshino, B. Helgee, M. Svensson, K. Skarp

Journal:

Applied Physics B: Lasers and Optics

Année:

1994

Langue:

english

Fichier:

PDF, 571 KB

english, 1994

18

A National Strategic Change in Treatment Policy for Rectal Cancer—Implementation of Total Mesorectal Excision as Routine Treatment in Norway. A National Audit

Arne Wibe, Bjørn Møller, Jarle Norstein, Erik Carlsen, JohanN. Wiig, RichardJ. Heald, Frøydis Langmark, HelgeE. Myrvold, Odd Søreide

Journal:

Diseases of the Colon & Rectum

Année:

2002

Langue:

english

Fichier:

PDF, 152 KB

english, 2002

19

Female choice selects for a viability-based male trait in pheasants

von Schantz, Torbjörn, Göransson, Görgen, Andersson, Gunilla, Fröberg, Inger, Grahn, Mats, Helgée, Anders, Wittzell, Håkan

Journal:

Année:

1989

Fichier:

PDF, 454 KB

1989

20

Female choice

VON SCHANTZ, TORBJÖRN, GÖRANSSON, GÖRGEN, ANDERSSON, GUNILLA, FRÖBERG, INGER, GRAHN, MATS, HELGÉE, ANDERS, WITTZELL, HÅKAN

Journal:

Année:

1989

Fichier:

PDF, 303 KB

1989

21

PCB in a River System During Sediment Remediation

Gudrun Bremle, Per Larsson, Tommy Hammar, Anders Helgée, Bo Troedsson

Journal:

Water, Air & Soil Pollution

Année:

1998

Langue:

english

Fichier:

PDF, 245 KB

english, 1998

22

Electric breakdown strength of aromatic polymers: dependence on film thickness and chemical structure

Helgee, B., Bjellheim, P.

Journal:

IEEE Transactions on Electrical Insulation

Année:

1991

Langue:

english

Fichier:

PDF, 458 KB

english, 1991

23

Comments on "Electric breakdown strength of aromatic polymers-dependence on film thickness and chemical structure" [with reply]

Mason, J.H., Helgee, B., Bjellheim, P.

Journal:

IEEE Transactions on Electrical Insulation

Année:

1992

Langue:

english

Fichier:

PDF, 143 KB

english, 1992

24

Development of axon paths of motorneurons after removal of target muscles in a holometabolous insect

D.R. Nässel, A. Helgee, P. Sivasubramanian

Journal:

Developmental Brain Research

Année:

1986

Langue:

english

Fichier:

PDF, 1.08 MB

english, 1986

25

Theoretical modeling of defect segregation and space-charge formation in the BaZrO3 (210)[001] tilt grain boundary

Lindman, Anders, Helgee, Edit E., Wahnström, Gӧran

Journal:

Solid State Ionics

Année:

2013

Langue:

english

Fichier:

PDF, 435 KB

english, 2013

26

Localized Heuristic Inverse Quantitative Structure Activity Relationship with Bulk Descriptors Using Numerical Gradients

Stålring, Jonna, Almeida, Pedro R., Carlsson, Lars, Helgee Ahlberg, Ernst, Hasselgren, Catrin, Boyer, Scott

Journal:

Journal of Chemical Information and Modeling

Année:

2013

Langue:

english

Fichier:

PDF, 4.89 MB

english, 2013

27

Interpretation of Nonlinear QSAR Models Applied to Ames Mutagenicity Data

Carlsson, Lars, Helgee, Ernst Ahlberg, Boyer, Scott

Journal:

Journal of Chemical Information and Modeling

Année:

2009

Langue:

english

Fichier:

PDF, 406 KB

english, 2009

28

Oxygen vacancy segregation and space-charge effects in grain boundaries of dry and hydrated BaZrO3

Joakim Nyman, B., Helgee, Edit E., Wahnström, Göran

Journal:

Applied Physics Letters

Année:

2012

Langue:

english

Fichier:

PDF, 394 KB

english, 2012

29

Oxygen vacancy segregation in grain boundaries of BaZrO3 using interatomic potentials

Lindman, Anders, Helgee, Edit E., Nyman, B. Joakim, Wahnström, Göran

Journal:

Solid State Ionics

Année:

2013

Langue:

english

Fichier:

PDF, 285 KB

english, 2013

30

The Järnsjön Project, Sweden. Remediation of PCB-Contaminated Sediments || Remediation of PCB-Contaminated Sediments in Lake Järnsjön: Investigations, Considerations and Remedial Actions

Per Gullbring, Tommy Hammar, Anders Helgée , Bo Troedsson, Kjell Hansson and Fredrik Hansson

Journal:

AMBIO: A Journal of the Human Environment

Année:

1998

Langue:

english

Fichier:

PDF, 3.84 MB

english, 1998

31

Hydrophilic Polymer Supports for Solid-Phase Synthesis: Hydroxyl-Functional Beads of Poly(vinylpyrrolidone)

Engström, Jonas U. A., Helgee, Bertil

Journal:

Journal of Combinatorial Chemistry

Année:

2006

Langue:

english

Fichier:

PDF, 277 KB

english, 2006

32

Controllable alignment of nematics by nanostructured polymeric layers

Komitov, L., Barbero, G., Dahl, I., Helgee, B., Olsson, N.

Journal:

Liquid Crystals

Année:

2009

Langue:

english

Fichier:

PDF, 617 KB

english, 2009

33

Integrated Decision Support for Assessing Chemical Liabilities

Spjuth, Ola, Eklund, Martin, Ahlberg Helgee, Ernst, Boyer, Scott, Carlsson, Lars

Journal:

Journal of Chemical Information and Modeling

Année:

2011

Langue:

english

Fichier:

PDF, 5.29 MB

english, 2011

34

A Method for Automated Molecular Optimization Applied to Ames Mutagenicity Data

Helgee, Ernst Ahlberg, Carlsson, Lars, Boyer, Scott

Journal:

Journal of Chemical Information and Modeling

Année:

2009

Langue:

english

Fichier:

PDF, 258 KB

english, 2009

35

Switching of Electrically Commanded Alignment Layers Probed by Optical Second Harmonic Generation

Kunstelj, K., Drevenšek-Olenik, I., Helgee, B., Komitov, L.

Journal:

Molecular Crystals and Liquid Crystals

Année:

2006

Langue:

english

Fichier:

PDF, 240 KB

english, 2006

36

A new series of liquid crystalline dimers with exceptionally high apparent tilt

Olsson, Nils, Schr?der, Martin, Diele, Siegmar, Andersson, Gunnar, Dahl, Ingolf, Helgee, Bertil, Komitov, Lachezar

Journal:

Journal of Materials Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 509 KB

english, 2007

37

Effects of nitro substituents on the properties of a ferroelectric liquid crystalline side chain polysiloxane

Svensson, Magnus, Helgee, Bertil, Skarp, Kent, Andersson, Gunnar

Journal:

Journal of Materials Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 200 KB

english, 1998

38

AC breakdown strength of aromatic polymers under partial discharge reducing conditions

Bjellheim, P., Helgee, B.

Journal:

IEEE Transactions on Dielectrics and Electrical Insulation

Année:

1994

Langue:

english

Fichier:

PDF, 502 KB

english, 1994

39

Antiferroelectric siloxane liquid crystal dimers with large molecular tilt under an applied electric field

Olsson, Nils, Andersson, Gunnar, Helgee, Bertil, Komitov, Lachezar

Journal:

Liquid Crystals

Année:

2005

Langue:

english

Fichier:

PDF, 998 KB

english, 2005

40

Effects of anoxia and sulfide on concentrations of total and methyl mercury in sediment and water in two Hg-polluted lakes

Regnell, Olof, Hammar, Tommy, Helgée, Anders, Troedsson, Bo

Journal:

Canadian Journal of Fisheries and Aquatic Sciences

Année:

2001

Fichier:

PDF, 617 KB

2001

41

Direct evidence of the molecular switching in electrically commanded surfaces for liquid-crystal displays

Škarabot, Miha, Muševič, Igor, Helgee, Bertil, Komitov, Lachezar

Journal:

Journal of Applied Physics

Année:

2005

Langue:

english

Fichier:

PDF, 303 KB

english, 2005

42

Electro-optic switching in spin-coated ferroelectric mesomorphic polymer films and its analysis

Uto, Sadahito, Moritake, Hiroshi, Ozaki, Masanori, Yoshino, Katsumi, Skarp, Kent, Helgee, Bertil

Journal:

Journal of Applied Physics

Année:

1996

Langue:

english

Fichier:

PDF, 1.07 MB

english, 1996

43

A new series of siloxane liquid crystalline dimers exhibiting the antiferroelectric phase

Olsson, Nils, Helgee, Bertil, Andersson, Gunnar, Komitov, Lachezar

Journal:

Liquid Crystals

Année:

2005

Langue:

english

Fichier:

PDF, 418 KB

english, 2005

44

Effect of flexible bimesogen dopant on the stability of the anticlinic liquid-crystal phase

Zhu, Min Hua, Petschek, Rolfe G., Rosenblatt, Charles, Komitov, Lachezar, Olsson, Nils, Helgee, Bertil, Kim, Julie M., Neubert, Mary E.

Journal:

Physical Review E

Année:

2005

Langue:

english

Fichier:

PDF, 279 KB

english, 2005

45

Electrically commanded surfaces for nematic liquid crystal displays

L. Komitov, B. Helgee, J. Felix, A. Matharu

Année:

2005

Langue:

english

Fichier:

PDF, 488 KB

english, 2005

46

Origin of Space Charge in Grain Boundaries of Proton-Conducting BaZrO 3

Helgee, E. E., Lindman, A., Wahnström, G.

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 915 KB

english, 2013

47

Scattering of flexural acoustic phonons at grain boundaries in graphene

Helgee, Edit E., Isacsson, Andreas

Journal:

Physical Review B

Année:

2014

Langue:

english

Fichier:

PDF, 1.84 MB

english, 2014

48

Necessary conditions for display and fast switching of high contrast images by antiferroelectric liquid crystal displays

Komitov, Lachezar, Olsson, Nils, Helgee, Bertil

Journal:

Applied Physics Letters

Année:

2006

Langue:

english

Fichier:

PDF, 300 KB

english, 2006

49

Guest-host electro-optic switching in spin-coated polymer ferroelectric liquid crystal film

Okazaki, Shoji, Uto, Sadahito, Ozaki, Masanori, Yoshino, Katsumi, Skarp, Kent, Helgee, Bertil

Journal:

Applied Physics Letters

Année:

1997

Langue:

english

Fichier:

PDF, 248 KB

english, 1997

50

Ferroelectric, pyroelectric and electro-optic properties of a chiral side chain copolymer with high polarization and a broad C∗ phase

Helgee, B., Hjertberg, T., Skarp, K., Andersson, G., Gouda, F.

Journal:

Liquid Crystals

Année:

1995

Langue:

english

Fichier:

PDF, 605 KB

english, 1995