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1

DIE TÜRKISCHEN SPRACHPROBEN IN OLEARIUS' REISEBESCHREIBUNG

Journal:

Central Asiatic Journal

Year:

1968

Language:

german

File:

PDF, 369 KB

german, 1968

2

A neutron diffraction and magnetization study of PdMnTe

R.B. Helmholdt, K.H.J. Buschow

Journal:

Journal of the Less Common Metals

Year:

1986

Language:

english

File:

PDF, 377 KB

english, 1986

3

-oxygen

Meier, R. J., Helmholdt, R. B.

Journal:

Physical Review B

Year:

1984

Language:

english

File:

PDF, 474 KB

english, 1984

4

determined via neutron scattering and Mössbauer spectroscopy

Helmholdt, R. B., Palstra, T. T. M., Nieuwenhuys, G. J., Mydosh, J. A., van der Kraan, A. M., Buschow, K. H. J.

Journal:

Physical Review B

Year:

1986

Language:

english

File:

PDF, 496 KB

english, 1986

5

C

de Pater, C. J., Helmholdt, R. B.

Journal:

Physical Review B

Year:

1979

Language:

english

File:

PDF, 555 KB

english, 1979

6

F.C.C. Rolling Texture Transitions in Relation to Constraint Relaxation

Prof. Dr. K. Wierzbanowski, Dr. J. Jura, Dr. W. G. Haije, Dr. R. B. Helmholdt

Journal:

Crystal Research and Technology

Year:

1992

Language:

english

File:

PDF, 487 KB

english, 1992

7

Diffraction Elastic Constants for Textured Materials — Different Methods of Calculation

A. Baczmański, Doz. Dr. hab. K. Wierzbanowski, W. G. Haije, R. B. Helmholdt, G. Ekambaranathan, B. Pathiraj

Journal:

Crystal Research and Technology

Year:

1993

Language:

english

File:

PDF, 648 KB

english, 1993

8

The Structure and Magnetic Properties of Pr3MO7 with M = Nb, Ta, and Sb

J.F. Vente, R.B. Helmholdt, D.J.W. IJdo

Journal:

Journal of Solid State Chemistry

Year:

1994

File:

PDF, 271 KB

1994

9

The Defect Chemistry of LaMnO3±δ: 2. Structural Aspects of LaMnO3+δ

J.A.M. Van Roosmalen, E.H.P. Cordfunke, R.B. Helmholdt, H.W. Zandbergen

Journal:

Journal of Solid State Chemistry

Year:

1994

File:

PDF, 564 KB

1994

10

Synthesis and crystal structure of the ferromagnetic chain system (C6D11ND3)CuBr3

G.C. de Vries, R.B. Helmholdt, E. Frikkee, K. Kopinga, W.J.M. de Jonge, E.F. Godefroi

Journal:

Journal of Physics and Chemistry of Solids

Year:

1987

Language:

english

File:

PDF, 772 KB

english, 1987

11

CePd2Si2: A reduced-moment antiferromagnet

R.A. Steeman, E. Frikkee, R.B. Helmholdt, A.A. Menovsky, J. van den Berg, G.J. Nieuwenhuys, J.A. Mydosh

Journal:

Solid State Communications

Year:

1988

Language:

english

File:

PDF, 446 KB

english, 1988

12

The crystal structure of the diluted magnetic semiconductor (Zn1−xMnx)3As2

G.C. De Vries, E. Frikkee, R.B. Helmholdt, K. Kopinga, W.J.M. De Jonge

Journal:

Physica B: Condensed Matter

Year:

1989

Language:

english

File:

PDF, 268 KB

english, 1989

13

Oxidation enthalpy of YBa2Cu3O6+y in relation with phase behaviour and stoichiometry

H. Verweij, W.H.M. Bruggink, R.A. Steeman, E. Frikkee, R.B. Helmholdt

Journal:

Physica C: Superconductivity

Year:

1990

Language:

english

File:

PDF, 1.13 MB

english, 1990

14

Crystal structures and structural modulations of Pb2SrLaCu2O6+δ (δ≈0, δ≈1.5) by neutron powder diffraction and HREM

F.J.M. Benschop, R.B. Helmholdt, W.J.A. Maaskant

Journal:

Physica C: Superconductivity

Year:

1994

Language:

english

File:

PDF, 1.18 MB

english, 1994

15

Spectroscopic investigations and crystal structure from synchrotron powder data of the inclusion complex of β-cyclodextrin with atenolol

Gheorghe Borodi, Ioan Bratu, Felicia Dragan, René Peschar, Robert B. Helmholdt, Antonio Hernanz

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2008

Language:

english

File:

PDF, 750 KB

english, 2008

16

Chemistry of sulfonylmethylisocyanides. Simple synthetic approaches to a new versatile chemical building block.

A.M. van Leusen, G.J.M. Boerma, R.B. Helmholdt, H. Siderius, J. Strating

Journal:

Tetrahedron Letters

Year:

1972

Language:

english

File:

PDF, 133 KB

english, 1972

17

Crystal structure and superconducting properties of Nd1+xBa2−xCu3O7+y

R.A. Steeman, E. Frikkee, R.B. Helmholdt, D.M. De Leeuw, C.A.H.A. Mutsaers

Journal:

Physica C: Superconductivity

Year:

1988

Language:

english

File:

PDF, 155 KB

english, 1988

18

Neutron Powder Diffraction Studies of Fluorite and Pyrochlore NdxZr1−xO2−x/2 Solid Solutions with 0.25

T. Van Dijk, R. B. Helmholdt, A. J. Burggraaf

Journal:

physica status solidi (b)

Year:

1980

Language:

english

File:

PDF, 614 KB

english, 1980

19

The conformation of allyldicyclopentadienyltitanium (III) complexes

R. B. Helmholdt, F. Jellinek, Hendrik A. Martin, Aafje Vos

Journal:

Recueil des Travaux Chimiques des Pays-Bas

Year:

1967

Language:

english

File:

PDF, 533 KB

english, 1967

20

Dynamic recovery and recrystallization in a cold rolled ultra low carbon steel plate: a neutron and X-ray diffraction study

P. C. Brand, R. B. Helmholdt, B. Pathiraj, B. H. Kolster

Journal:

Journal of Materials Science

Year:

1995

Language:

english

File:

PDF, 578 KB

english, 1995

21

Neutron diffraction ofγ-aluminium oxynitride

H. X. Willems, G. de With, R. Metselaar, R. B. Helmholdt, K. K. Petersen

Journal:

Journal of Materials Science Letters

Year:

1993

Language:

english

File:

PDF, 263 KB

english, 1993

22

Neutron diffraction study ofβ′-sialon

F. K. Van Dijen, R. Metselaar, R. B. Helmholdt

Journal:

Journal of Materials Science Letters

Year:

1987

Language:

english

File:

PDF, 134 KB

english, 1987

23

Structure and ionic conductivity of Bi2O3 substituted with lanthanide oxides

M.J. Verkerk, G.M.H. van de Velde, A.J. Burggraaf, R.B. Helmholdt

Journal:

Journal of Physics and Chemistry of Solids

Year:

1982

Language:

english

File:

PDF, 858 KB

english, 1982

24

Structure of cyclopentadienylcyclooctateraene-titanium

P.A. Kroon, R.B. Helmholdt

Journal:

Journal of Organometallic Chemistry

Year:

1970

Language:

english

File:

PDF, 267 KB

english, 1970

25

Crystal structure of the metallic layered barium lead oxide

W.T. Fu, R.B. Helmholdt

Journal:

Materials Research Bulletin

Year:

1992

Language:

english

File:

PDF, 381 KB

english, 1992

26

Structure of La2Sr6Cu8O16 : An oxygen deficient perovskite containing twofold O-Cu-O linear bonds

W.T. Fu, D.J.W. IJdo, R.B. Helmholdt

Journal:

Materials Research Bulletin

Year:

1992

Language:

english

File:

PDF, 402 KB

english, 1992

27

Structure determination of calcium dibismuth tetraoxide

T.A.M. Haemers, D.J.W. Ijdo, R.B. Helmholdt

Journal:

Materials Research Bulletin

Year:

1992

Language:

english

File:

PDF, 270 KB

english, 1992

28

Structure determination of praseodymium hexaaluminate

T.A.M. Haemers, D.J.W. Ijdo, W.A Groen, H.A.M. van Hal, R.B. Helmholdt

Journal:

Materials Research Bulletin

Year:

1993

Language:

english

File:

PDF, 294 KB

english, 1993

29

Neutron diffraction and magnetostriction of cubic La(FexAl1−x)13 intermetallic compounds

T.T.M. Palstra, G.J. Nieuwenhuys, J.A. Mydosh, R.B. Helmholdt, K.H.J. Buschow

Journal:

Journal of Magnetism and Magnetic Materials

Year:

1986

Language:

english

File:

PDF, 151 KB

english, 1986

30

Hipaa

Robert D. Helmholdt

Journal:

American Journal of Orthodontics and Dentofacial Orthopedics

Year:

2003

Language:

english

File:

PDF, 15 KB

english, 2003

31

Crystallographic and magnetic structure of Ni2MnSn and NiMn2Sn

R.B. Helmholdt, K.H.J. Buschow

Journal:

Journal of the Less Common Metals

Year:

1987

Language:

english

File:

PDF, 349 KB

english, 1987

32

Neutron diffraction study of the crystallographic and magnetic structure of Nd2Fe14C

R.B Helmholdt, K.H.J Buschow

Journal:

Journal of the Less Common Metals

Year:

1988

Language:

english

File:

PDF, 328 KB

english, 1988

33

Crystallographic and magnetic structure of TbFe10V2 and ErFe10V2

R.B Helmholdt, J.J.M Vleggaar, K.H.J Buschow

Journal:

Journal of the Less Common Metals

Year:

1988

Language:

english

File:

PDF, 380 KB

english, 1988

34

Note on the crystallographic and magnetic structure of YFe10V2

R.B. Helmholdt, J.J.M. Vleggaar, K.H.J. Buschow

Journal:

Journal of the Less Common Metals

Year:

1988

Language:

english

File:

PDF, 325 KB

english, 1988

35

Superstructure in the intermetallic compound TmNi2

A.F. Deutz, R.B. Helmholdt, A.C. Moleman, D.B. De Mooij, K.H.J. Buschow

Journal:

Journal of the Less Common Metals

Year:

1989

Language:

english

File:

PDF, 475 KB

english, 1989

36

Crystallographic and magnetic structure of ternary carbides of the type Nd2Fe17Cx

R.B. Helmholdt, K.H.J. Buschow

Journal:

Journal of the Less Common Metals

Year:

1989

Language:

english

File:

PDF, 477 KB

english, 1989

37

Examination of the residual stress field in plastically deformed polycrystalline material

Baczmański, A., Wierzbanowski, K., Lipiński, P., Helmholdt, R. B., Ekambaranathan, G., Pathiraj, B.

Journal:

Philosophical Magazine A

Year:

1994

Language:

english

File:

PDF, 696 KB

english, 1994

38

The crystal structure of sodium selenite Na 2 SeO 3 from powder diffraction data

Helmholdt, R. B., Sonneveld, E. J., Schenk, H.

Journal:

Zeitschrift für Kristallographie

Year:

1999

Language:

english

File:

PDF, 352 KB

english, 1999

39

Ab initio crystal structure determination of β -sodium acetate from powder data

Helmholdt, R. B., Sonneveld, E. J., Schenk, H.

Journal:

Zeitschrift für Kristallographie

Year:

1998

Language:

english

File:

PDF, 416 KB

english, 1998

40

Magnetic and crystallographic properties of several C1b type Heusler compounds

Helmholdt, R.B., de Groot, R.A., Mueller, F.M., van Engen, P.G., Buschow, K.H.J.

Journal:

Journal of Magnetism and Magnetic Materials

Year:

1984

Language:

english

File:

PDF, 447 KB

english, 1984

41

TOBACCO AND POLITICAL PREENING

Helmholdt, Robert D.

Journal:

Journal of the American Dental Association

Year:

1999

Language:

english

File:

PDF, 23 KB

english, 1999

42

FLAWED SYSTEM

Helmholdt, Robert D.

Journal:

Journal of the American Dental Association

Year:

2004

Language:

english

File:

PDF, 45 KB

english, 2004

43

KICKING THE HABIT

Helmholdt, Robert D.

Journal:

Journal of the American Dental Association

Year:

1996

Language:

english

File:

PDF, 685 KB

english, 1996

44

AND A THIRD

Helmholdt, Robert D.

Journal:

Journal of the American Dental Association

Year:

1999

Language:

english

File:

PDF, 19 KB

english, 1999

45

MATTER OF CHOICE

Helmholdt, Robert D.

Journal:

Journal of the American Dental Association

Year:

1997

Language:

english

File:

PDF, 629 KB

english, 1997

46

Opposes mandatory continuing education

Helmholdt, Robert D.

Journal:

Journal of the American Dental Association

Year:

1976

Language:

english

File:

PDF, 121 KB

english, 1976

47

Too Much OSHA

Helmholdt, Robert D.

Journal:

Journal of the American Dental Association

Year:

1992

Language:

english

File:

PDF, 494 KB

english, 1992

48

Investigation of the structural phase transitions in the ammonium trifluorides of zinc, manganese and cobalt by means of X-ray and neutron diffraction

Helmholdt, R B, Wiegers, G A, Bartolome, J

Journal:

Journal of Physics C Solid State Physics

Year:

1980

Language:

english

File:

PDF, 481 KB

english, 1980

49

The crystal structure of sodium oxamate NaC 2 O 3 NH 2 from powder diffraction data

Helmholdt, R. B., Sonneveld, E. J., Chernyshev, V. V., Schenk, H.

Journal:

Zeitschrift für Kristallographie

Year:

2001

Language:

english

File:

PDF, 176 KB

english, 2001

50

Spin-density asymmetry in NiV alloy at various temperatures

Maniawski, F, Kaprzyk, S, Helmholdt, R B

Journal:

Journal of Physics F Metal Physics

Year:

1988

Language:

english

File:

PDF, 243 KB

english, 1988