OBJECTIVE: To determine whether aerobic capacity is normal in boys with different types of hemophilia compared with healthy peers and whether the level of aerobic capacity correlates with the amount of physical activity, joint health status, muscle strength, and anthropometrics. STUDY DESIGN: 47 patients …

Since western societies are threatened by culture-related terrorist attacks, multicultural attitudes are changing and intercultural tensions induce ethnic groups to stand opposite towards each other. This renders ethnic and cultural diversity an important subject for research, not only in society at large, …

Objective: To determine the effects on energy expenditure, health and fitness outcomes in sedentary older adults aged 55-65 after 6-month participation in the GALM program. Methods: In three Dutch communities, subjects from matched neighbourhoods were assigned to an intervention (n = 79) or a waiting-list …

A construction method is given for all factors that satisfy the assumptions of the model for factor analysis, including partially determined factors where certain error variances are zero. Various criteria for the seriousness of indeterminacy are related. It is shown that B. F. Green's (1976) conjecture …

This article aims at clarifying the dynamics of foreign intervention in a situation that combines civil war with ethnic warfare. A central place is reserved for external players, such as the European Community (later: Union), the United Nations, NATO, the United States and others. What goals did they …

Field experiments were carried out in 1991 and 1992 on sandy soil highly infested with the potato cyst nematode Globodera pallida. Half the trial area was fumigated with nematicide to establish two levels of nematode density. Three levels of soil compaction were made by different combinations of artificial …

Investigated if the SSQT allows for meaningful comparisons between patients with rheumatoid arthritis from different countries and explored the dimensionality and invariance of the SSQT dimensions. Based on types of social support, the authors formulated a series of items to measure actual supportive …

The lanthanide alkyls Cp 2 *LnCH(SiMe 3 ) 2 (Ln = La, Ce) are efficient catalysts for the cyclodimerization of 2-alkynes MeC≡CR (R = Me, Et, n-Pr) to 1,2-disubstituted 3-alkylidenecyclobutenes. The first step in the reaction is a propargylic metalation of the α-methyl group, giving Cp* 2 LnCH 2 C≡CR …