User profiles for P. W. Jansen

PW Jansen

Erasmus Medical Centre Rotterdam
Verified email at erasmusmc.nl
Cited by 6336

[HTML][HTML] Polycystic ovary syndrome: a brain disorder characterized by eating problems originating during puberty and adolescence

…, RE Wiegel, PW Jansen… - International journal of …, 2020 - mdpi.com
Polycystic ovary syndrome (PCOS) is an endocrine condition associated with reproductive
and psychiatric disorders, and with obesity. Eating disorders, such as bulimia and recurrent …

[HTML][HTML] Children's eating behavior, feeding practices of parents and weight problems in early childhood: results from the population-based Generation R Study

PW Jansen, SJ Roza, VWV Jaddoe… - International Journal of …, 2012 - Springer
Background Weight problems that arise in the first years of life tend to persist. Behavioral
research in this period can provide information on the modifiable etiology of unhealthy weight. …

pyOpt: a Python-based object-oriented framework for nonlinear constrained optimization

RE Perez, PW Jansen, JRRA Martins - Structural and Multidisciplinary …, 2012 - Springer
We present pyOpt, an object-oriented framework for formulating and solving nonlinear
constrained optimization problems in an efficient, reusable and portable manner. The framework …

[HTML][HTML] Prevalence of bullying and victimization among children in early elementary school: Do family and school neighbourhood socioeconomic status matter?

PW Jansen, M Verlinden, AD Berkel, C Mieloo… - BMC public health, 2012 - Springer
Background Bullying and victimization are widespread phenomena in childhood and can
have a serious impact on well-being. Children from families with a low socioeconomic …

Perinatal complications increase the risk of postpartum depression. The Generation R Study

EA Blom, PW Jansen, FC Verhulst… - … Journal of Obstetrics …, 2010 - Wiley Online Library
Please cite this paper as: Blom E, Jansen P, Verhulst F, Hofman A, Raat H, Jaddoe V,
Coolman M, Steegers E, Tiemeier H. Perinatal complications increase the risk of postpartum …

[HTML][HTML] Toward an operative diagnosis of fussy/picky eating: a latent profile approach in a population-based cohort

A Tharner, PW Jansen, JC Kiefte-de Jong… - International Journal of …, 2014 - Springer
Background Definitions and assessment methods of fussy/picky eating are heterogeneous
and remain unclear. We aimed to identify an eating behavior profile reflecting fussy/picky …

[HTML][HTML] Feeding practices and child weight: is the association bidirectional in preschool children?

PW Jansen, A Tharner, J Van Der Ende, M Wake… - The American journal of …, 2014 - Elsevier
Background: Parental feeding practices are associated with children’s body mass index (BMI).
It has been generally assumed that parental feeding determines children’s eating …

Bi-directional associations between child fussy eating and parents' pressure to eat: Who influences whom?

PW Jansen, LM de Barse, VWV Jaddoe… - Physiology & …, 2017 - Elsevier
Background Fussy eating is common in young children, often raising concerns among parents.
The use of pressuring feeding practices may provoke or worsen child fussiness, but these …

Intensive management of a critically endangered species: the kakapo

GP Elliott, DV Merton, PW Jansen - Biological conservation, 2001 - Elsevier
Since a review of the management of the critically endangered kakapo (Strigops habroptilus)
in 1994, management of this species has become more intensive. This paper reports on …

Constrained structural design optimization via a parallel augmented Lagrangian particle swarm optimization approach

PW Jansen, RE Perez - Computers & Structures, 2011 - Elsevier
This paper presents an extension to the basic particle swarm optimization approach for the
solution of constrained engineering design optimization problems. The approach takes …