Destination image's mediating role between perceived risks, perceived constraints, and behavioral intention.

This study aims to examine the effect of destination image, perceived risk, and perceived constraints on the behavioral intention of international tourists to revisit Pakistan. The study also seeks to assess the destination image's mediating role in the relationship between perceived risks, perceived constraints, and behavioral intention. A quantitative study with Partial least square structural equation modeling was used to investigate the research Hypothesis.

Spray pattern and droplet size analyses for high-shear viscosity determination of aqueous suspension corticosteroid nasal sprays.

Aqueous suspension corticosteroid nasal sprays exhibit the rheological property of shear thinning, meaning they exhibit a decrease in viscosity upon application of shear. Most rheological methods are limited in the amount of shear that can be applied to samples (approximately 1,000 s(-1)) and thus can only approximate the viscosities at the high-shear conditions of nasal spray devices (approximately 10(5)-10(6) s(-1)). In the current work, spray area and droplet size were shown to demonstrate viscosity dependence.

[Behavior of the fasting blood sugar values in diabetics treated with oral and parenteral pentoxifylline].

Fasting blood sugar levels in hospitalized diabetics with peripheral vascular disease receiving pentoxifylline i.v. and p.

[Stenosis of the celiac artery as cause of chronic recurrent pancreatitis (author's transl)].

Report on three clinical examples of the interrelation between chronic recurrent pancreatitits and external compression which cause a stenosis of the celiac artery. If clarification of the etiology of recurrent pancreatitis with the usual examinations is impossible, angiography is very important. A causal therapy is only possible by means of surgical treatment of the stenosis.