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1

The 20-Year Longitudinal Trajectories of Social Functioning in Individuals With Psychotic Disorders

Velthorst, Eva, Fett, Anne-Kathrin J., Reichenberg, Avraham, Perlman, Greg, van Os, Jim, Bromet, Evelyn J., Kotov, Roman

Journal:

American Journal of Psychiatry

Year:

2016

Language:

english

File:

PDF, 578 KB

english, 2016

2

Environmental risk factors for autism: an evidence-based review of systematic reviews and meta-analyses

Modabbernia, Amirhossein, Velthorst, Eva, Reichenberg, Abraham

Journal:

Molecular Autism

Year:

2017

Language:

english

File:

PDF, 585 KB

english, 2017

3

Declining Clinical Course of Psychotic Disorders Over the Two Decades Following First Hospitalization: Evidence From the Suffolk County Mental Health Project

Kotov, Roman, Fochtmann, Laura, Li, Kaiqiao, Tanenberg-Karant, Marsha, Constantino, Eduardo A., Rubinstein, Joan, Perlman, Greg, Velthorst, Eva, Fett, Anne-Kathrin J., Carlson, Gabrielle, Bromet, Evel

Journal:

American Journal of Psychiatry

Year:

2017

Language:

english

File:

PDF, 642 KB

english, 2017

4

Embedded Instruction to Learn Information Problem Solving: Effects of a Whole Task Approach

Frerejean, Jimmy, Velthorst, Gerdo, van Strien, Johan L.H., Kirschner, Paul A., Brand-Gruwel, Saskia

Journal:

Computers in Human Behavior

Year:

2018

Language:

english

File:

PDF, 543 KB

english, 2018

5

Severe childhood trauma and clinical and neurocognitive features in Schizotypal Personality Disorder

Velikonja, T, Velthorst, E, McClure, M. M, Rutter, S, Calabrese, W. R, Rosell, D, Koenigsberg, H. W, Goodman, M, New, A.S., Hazlett, E. A, Perez‐Rodriguez, M. M

Journal:

Acta Psychiatrica Scandinavica

Year:

2019

Language:

english

File:

PDF, 406 KB

english, 2019

6

At-Line Solid-Phase Extraction Coupled to Capillary Electrophoresis: Determination of Amphoteric Compounds in Biological Samples

J. Rob Veraart, Cees Gooijer, Henk Lingeman, Nell H. Velthorst, Udo A. Th. Brinkman

Journal:

Journal of Separation Science

Year:

1999

Language:

english

File:

PDF, 94 KB

english, 1999

7

Separation of twenty-one naphthalene sulfonates by means of capillary electrophoresis

Steven J. Kok, Emile H. M. Koster, Cees Gooijer, Nel H. Velthorst, Udo A. Th. Brinkman, Orfeo Zerbinati

Journal:

Journal of Separation Science

Year:

1996

Language:

english

File:

PDF, 593 KB

english, 1996

8

Phosphorescence detection of polychloronaphthalenes and polychlorobiphenyls in liquid chromatography

J.J. Donkerbroek, N.J.R. Van Eikema Hommes, C. Gooijer, N.H. Velthorst, R.W. Frei

Journal:

Journal of Chromatography A

Year:

1983

Language:

english

File:

PDF, 604 KB

english, 1983

9

Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands

Mujuru, L., Gotora, T., Velthorst, E.J., Nyamangara, J., Hoosbeek, M.R.

Journal:

Forest Ecology and Management

Year:

2014

Language:

english

File:

PDF, 2.70 MB

english, 2014

10

Childhood maltreatment, adult attachment and psychotic symptomatology: a study in patients, siblings and controls

van Dam, D. S., Korver-Nieberg, N., Velthorst, E., Meijer, C. J., de Haan, L.

Journal:

Social Psychiatry and Psychiatric Epidemiology

Year:

2014

Language:

english

File:

PDF, 238 KB

english, 2014

11

Correlations between the electronic spectra of alternant hydrocarbon molecules and their mono- and di-valent ions

Hoijtink, G.J., Velthorst, N.H., Zandstra, P.J.

Journal:

Molecular Physics

Year:

1960

Language:

english

File:

PDF, 568 KB

english, 1960

12

Room Temperature Phosphorescence as a Liquid Chromatographic Detection Method for Polychlorinated Naphthalenes and Biphenyls in Complex Matrices

Donkerbroek, J. J., Gooijer, C., Velthorst, N. H., Frei, R. W.

Journal:

International Journal of Environmental & Analytical Chemistry

Year:

1983

Language:

english

File:

PDF, 804 KB

english, 1983

13

Course of cannabis use and clinical outcome in patients with non-affective psychosis: a 3-year follow-up study

van der Meer, F. J., Velthorst, E.

Journal:

Psychological Medicine

Year:

2015

Language:

english

File:

PDF, 227 KB

english, 2015

14

Childhood bullying and the association with psychosis in non-clinical and clinical samples: a review and meta-analysis

van Dam, D. S., van der Ven, E., Velthorst, E., Selten, J. P., Morgan, C., de Haan, L.

Journal:

Psychological Medicine

Year:

2012

Language:

english

File:

PDF, 125 KB

english, 2012

15

Childhood abuse and neglect in relation to the presence and persistence of psychotic and depressive symptomatology

van Dam, D. S., van Nierop, M., Viechtbauer, W., Velthorst, E., van Winkel, R., Bruggeman, R., Cahn, W., de Haan, L., Kahn, R. S., Meijer, C. J., Myin-Germeys, I., van Os, J., Wiersma, D.

Journal:

Psychological Medicine

Year:

2015

Language:

english

File:

PDF, 205 KB

english, 2015

16

Fractionation of Soil Organic Matter

Velthorst, Eef, Nakken-brameijer, Neeltje, Mulder, Jan

Journal:

International Journal of Environmental & Analytical Chemistry

Year:

1999

Language:

english

File:

PDF, 737 KB

english, 1999

17

Clinical Profiles and Conversion Rates Among Young Individuals With Autism Spectrum Disorder Who Present to Clinical High Risk For Psychosis Services

Foss-Feig, Jennifer H., Velthorst, Eva, Smith, Lauren, Reichenberg, Abraham, Addington, Jean, Cadenhead, Kristin S., Cornblatt, Barbara A., Mathalon, Daniel H., McGlashan, Thomas H., Perkins, Diana O.

Journal:

Journal of the American Academy of Child & Adolescent Psychiatry

Year:

2019

Language:

english

File:

PDF, 448 KB

english, 2019

18

Childhood trauma and cognitive functioning in individuals at clinical high risk (CHR) for psychosis

Velikonja, T., Velthorst, E., Zinberg, J., Cannon, T. D., Cornblatt, B. A., Perkins, D. O., Cadenhead, K. S., Tsuang, M. T., Addington, J., Woods, S. W., McGlashan, T., Mathalon, D. H., Stone, W., Kes

Journal:

Development and Psychopathology

Year:

2020

Language:

english

File:

PDF, 409 KB

english, 2020

19

Capillary electrophoresis of the collagen crosslinks HP and LP utilizing absorbance, wavelength-resolved laser-induced fluorescence and conventional fluorescence detection

J. R. Veraart, S. J. Kok, J. M. te Koppele, C. Gooijer, H. Lingeman, N. H. Velthorst, U. A. Th. Brinkman

Journal:

Biomedical Chromatography

Year:

1998

Language:

english

File:

PDF, 93 KB

english, 1998

20

On the mechanism of peroxyoxalate chemiluminescence. Quenched chemiluminescence as a detection method in HPLC

C. Gooijer, P. van Zoonen, N. H. Velthorst, R. W. Frei

Journal:

Year:

1989

Language:

english

File:

PDF, 314 KB

english, 1989

21

Low-level interferences in peroxyoxalate chemiluminescence

C. Gooijer, N. H. Velthorst

Journal:

Biomedical Chromatography

Year:

1990

Language:

english

File:

PDF, 322 KB

english, 1990

22

Highly Resolved Optical Spectra of o-Durylene

W. P. Cofino, G. Ph. Hoornweg, C. Gooijer, C. Maclean, N. H. Velthorst

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1982

Language:

english

File:

PDF, 43 KB

english, 1982

23

Analyte identification in capillary electrophoretic separation techniques

Steven J. Kok, Nel H. Velthorst, Dr. Cees Gooijer, Udo A. Th. Brinkman

Journal:

ELECTROPHORESIS

Year:

1998

Language:

english

File:

PDF, 2.44 MB

english, 1998

24

On-line dialysis solid-phase extraction coupled to capillary electrophoresis

J. Rob Veraart, Judith van Hekezen, Marjolein C. E. Groot, Cees Gooijer, Dr. Henk Lingeman, Nel H. Velthorst, Udo A. Th. Brinkman

Journal:

ELECTROPHORESIS

Year:

1998

Language:

english

File:

PDF, 651 KB

english, 1998

25

Pyrene metabolites in the hepatopancreas and gut of the isopod porcellio scaber, a new biomarker for polycyclic aromatic hydrocarbon exposure in terrestrial ecosystems

Gerard J. Stroomberg,, Joop A. DE Knecht, Freek Ariese, Cornelis A.M. Van Gestel, Nel H. Velthorst

Journal:

Environmental Toxicology and Chemistry

Year:

1999

Language:

english

File:

PDF, 104 KB

english, 1999

26

Pyrene biotransformation products as biomarkers of polycyclic aromatic hydrocarbon exposure in terrestrial isopoda: Concentration-response relationship, and field study in a contaminated forest

Gerard J. Stroomberg, Freek Ariese, Cornelis A. M. van Gestel, Bert van Hattum, Nel H. Velthorst, Nico M. van Straalen

Journal:

Environmental Toxicology and Chemistry

Year:

2003

Language:

english

File:

PDF, 95 KB

english, 2003

27

The NMR spectra of the carbanions of xanthene and thioxanthene. Evidence for paratropism

H. W. Vos, Y. W. Bakker, C. MacLean, N. H. Velthorst

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 222 KB

english, 1974

28

Interpretation of the asymmetrical ESR hyperfine spectrum of sodium pyrazine [Na P] in DME in the low temperature region. Evidence for the triple ion [Na P Na]+

C. Gooijer, W. Oosterbeek, N. H. Velthorst, C. MacLean

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 417 KB

english, 1974

29

The proton exchange reaction between indene and the indenyl anion

H. W. Vos, Y. W. Bakker, N. H. Velthorst, C. Maclean

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 251 KB

english, 1974

30

The alkali cation effect on the 1H NMR chemical shifts of the indenyl carbanion

C. Gooijer, N. H. Velthorst

Journal:

Magnetic Resonance in Chemistry

Year:

1979

Language:

english

File:

PDF, 311 KB

english, 1979

31

Dioxetane chemiluminescene detection in liquid chromatography

H.A.G. Niederländer, W. van Assema, F.W. Engelaer, C. Gooijer, N.H. Velthorst

Journal:

Analytica Chimica Acta

Year:

1991

Language:

english

File:

PDF, 616 KB

english, 1991

32

Determination of orotate by liquid chromatography with sensitized lanthanide ion luminescence detection

M. Schreurs, J.P.C. Vissers, C. Gooijer, N.H. Velthorst

Journal:

Analytica Chimica Acta

Year:

1992

Language:

english

File:

PDF, 633 KB

english, 1992

33

Comparison of ultraviolet-laser induced and conventional fluorescence detection in conventional-size liquid chromatography of natively fluorescent analytes

R.J. van de Nesse, G.Ph. Hoornweb, C. Gooijer, U.A.Th. Brinkman, N.H. Velthorst, B. Law

Journal:

Analytica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 992 KB

english, 1993

34

Dioxetane chemiluminescence detection in liquid chromatography based on photosensitized on-line generation of singlet molecular oxygen; a thorough examination of experimental parameters and application to polychlorinated biphenyls

H.A.G. Niederländer, M.J. Nuijens, E.M. Dozy, C. Gooijer, N.H. Velthorst

Journal:

Analytica Chimica Acta

Year:

1994

Language:

english

File:

PDF, 2.38 MB

english, 1994

35

Identification of stereoisomeric benzo[a]pyrene tetrols by reversed-phase liquid chromatography coupled semi-ondashline to fluorescence line-narrowing spectroscopy

S.J. Kok, R. Posthumus, I. Bakker, C. Gooijer, U.A.Th. Brinkman, N.H. Velthorst

Journal:

Analytica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 719 KB

english, 1995

36

Selective and sensitive in vitro detection method for aluminum phthalocyanine photosensitizers, using liquid chromatography and diode-laser induced fluorescence

A.J.G. Mank, C. Gooijer, H. Lingeman, N.H. Velthorst, U.A.Th. Brinkman

Journal:

Analytica Chimica Acta

Year:

1994

Language:

english

File:

PDF, 1.51 MB

english, 1994

37

Flow injection system for determination of singlet oxygen quenching efficiencies utilizing on-line dioxetane chemiluminescence detection

H.A.G. Niederländer, M.M. de Jong, C. Gooijer, N.H. Velthorst

Journal:

Analytica Chimica Acta

Year:

1994

Language:

english

File:

PDF, 1.27 MB

english, 1994

38

Chemiluminescence detection in liquid chromatography based on photo-oxygenation involving reactive oxygen intermediates

H.A.G. Niederländer, C. Gooijer, N.H. Velthorst

Journal:

Analytica Chimica Acta

Year:

1994

Language:

english

File:

PDF, 1.46 MB

english, 1994

39

A cyanine fluorophore with a hydrazide functionality as labelling reagent for aldehydes in liquid chromatography

M.J. Nuijens, M. Zomer, A.J.G. Mank, C. Gooijer, N.H. Velthorst, J.W. Hofstraat

Journal:

Analytica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 615 KB

english, 1995

40

Column liquid chromatography with diode laser-induced fluorescence detection of carboxylic acids after pre-column derivatisation

Arjan J.G. Mank, Marco C. Beekman, Nel H. Velthorst, Udo A.Th. Brinkman, Henk Lingeman, Cees Gooijer

Journal:

Analytica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 737 KB

english, 1995

41

Forward-scattering degenerate four-wave mixing as a potential laser-based absorption detection method in liquid separation systems: Coupling to conventional-size liquid chromatography

T. de Beer, G.Ph. Hoornweg, G.J. Grootendorst, N.H. Velthorst, C. Gooijer

Journal:

Analytica Chimica Acta

Year:

1996

Language:

english

File:

PDF, 849 KB

english, 1996

42

Shpol'skii spectroscopy as a tool in environmental analysis for amino- and nitro-substituted polycyclic aromatic hydrocarbons: A critical evaluation

Igor S. Kozin, Cees Gooijer, Nel H. Velthorst

Journal:

Analytica Chimica Acta

Year:

1996

Language:

english

File:

PDF, 1.17 MB

english, 1996

43

A spectroscopic study of the carbanions of 4,5-methylenephenanthrene and related compounds

J. van der Kooy, N.H. Velthorst, C. MacLean

Journal:

Chemical Physics Letters

Year:

1969

Language:

english

File:

PDF, 367 KB

english, 1969

44

The structure of the ion pairs of the carbanion of indene with alkali metal cations

J. van der Kooij, N.H. Velthorst, C. MacLean

Journal:

Chemical Physics Letters

Year:

1972

Language:

english

File:

PDF, 297 KB

english, 1972

45

Fluorescence and phosphorescence polarization of molecules oriented in stretched polymers. General description

J.J. Dekkers, G.Ph. Hoornweg, C. Maclean, N.H. Velthorst

Journal:

Chemical Physics Letters

Year:

1973

Language:

english

File:

PDF, 537 KB

english, 1973

46

Paramagnetic ring currents in the carbanion of 5H-dibenzo [a, d] cycloheptene and the nitranion of 5H-dibenz[b, f] azepine

H.W. Vos, Y.W. Bakker, C. Maclean, N.H. Velthorst

Journal:

Chemical Physics Letters

Year:

1974

Language:

english

File:

PDF, 383 KB

english, 1974

47

Some characteristic features of shpolskii spectra. The key and hole rule for shpolskii systems

J.J. Dekkers, G.Ph. Hoornweg, G. Visser, C. Maclean, N.H. Velthorst

Journal:

Chemical Physics Letters

Year:

1977

Language:

english

File:

PDF, 363 KB

english, 1977

48

13C NMR spectroscopy of the carbanion of indene as a function of temperature and counterion

J. van der Giessen, C. Gooijer, C. Maclean, N.H. Velthorst

Journal:

Chemical Physics Letters

Year:

1978

Language:

english

File:

PDF, 243 KB

english, 1978

49

Orientation and phosphorescence polarization of planar hetero-aromatic molecules in stretched polyethylene films

J.J. Dekkers, G.Ph. Hoornweg, W.P. Cofino, C. MaClean, N.H. Velthorst

Journal:

Chemical Physics Letters

Year:

1979

Language:

english

File:

PDF, 472 KB

english, 1979

50

Site-selection polarization measurements on tetracene in stretched polyethylene films

W.P. Cofino, J.W. Hofstraat, G.Ph. Hoornweg, C. Gooijer, C. MacLean, N.H. Velthorst

Journal:

Chemical Physics Letters

Year:

1982

Language:

english

File:

PDF, 291 KB

english, 1982

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