Harbour porpoises (Phocoena phocoena) are the smallest cetaceans in the North Sea. They have recovered from being rare to nowadays being present throughout the year in numbers reaching to 80 000 in the Dutch sector or the North Sea. The only area where studies were conducted prior to the disappearance …

In this article we investigate the change in wetting behavior of inkjet printed materials on either hydrophilic or hydrophobic plasma treated patterns, to determine the minimum obtainable track width using selective patterned μPlasma printing. For Hexamethyl-Disiloxane (HMDSO)/N2 plasma, a decrease in …

OBJECTIVE: Ever since Engel's Biopsychosocial Model (1977) emotions, thoughts, beliefs and behaviors are accepted as important factors of health. The Brief Illness Perception Questionnaire (Brief IPQ) assesses these beliefs. Aim of this study was to cross-culturally adapt the Brief IPQ into the Brief …

Background Patients undergoing total knee arthroplasty (TKA) often experience strength deficits both pre- and post-operatively. As these deficits may have a direct impact on functional recovery, strength assessment should be performed in this patient population. For these assessments, reliable measurements …

One of a number of cities in The Netherlands, which attract a large international community, is Maastricht, the capital of The etherlands most southern Province. Maastricht is internationally, recognized as the European City which lies in the 'heart' of Europe, due to its proximity to both the German, …

Alteya is a small, private, Bulgarian company which was founded in 1999. Its high quality products are certified by many different international organizations. It manufactures products based on lavender and rose oils such as pure essential oils, cosmetics, perfumes etc. Alteya sells them via e-commerce …

'Bestaat er een prothese-enkel of prothesevoet die zo ver in te stellen is of verend is dat deze voor zowel snowboarden, bergwandelen als zwemmen te gebruiken is? Zo niet, is het mogelijk een prothese-enkel te maken die dit wel kan?' Deze vraag kwam vanuit Anvasport Anvasport (2009). Het onderzoek vond …

Enterprise 2.0, deconstructed firms, organisational ecosystems: all of these buzzwords are used to identify operating concepts behind today's companies. They are driven by the need to be agile, flexible, distributed, open, transparent, simple, on demand and with a short time to market. In order to be …

If the ratio m/p tends to zero, where m is the number of factors m and p the number of observable variables, then the inverse diagonal element of the inverted observable covariance matrix (σ pjj) -1 tends to the corresponding unique variance ψ jj for almost all of these (Guttman, 1956). If the smallest …

Apart from tissue-type plasminogen activator (t-PA) and urokinase-type plasminogen activator (u-PA), a third PA appears to occur in human plasma. Its activity is initiated when appropriate triggers of the contact system are added, and the activation depends on the presence of factor XII and prekallikrein …