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Forest continuity in relation to dispersal capacity of species.

Indicator species are often used to detect forest with a long temporal continuity. However, only species restricted to such forests because of their poor dispersal capacity should be used as continuity indicators. The dispersal capacity of one species suggested as a continuity indicator, the lichen Lobaria pulmonaria has been studied recently in southern Sweden. The results of that study suggest t

Characterization of the Jordanian Feldspar Raw Materials for Application in the Ceramic and Glass Industries

n this study, Jordanian feldspar from Wadi Al-Jayshiah area was invested to evaluate its applicability as raw material for ceramic and industries. The chemical analysis indicated that the average Fe2O3 content is 2.33%, which is very high, compared to commercial ceramic and glass grades feldspar. The SiO2 content in the Wadi Al-Jayshiah feldspar (67.96%) lies within the required amount in commerci

Can physical activity be used as a tool to reduce depression in patients after a cardiac event? What is the evidence? A systematic literature study.

A reduction in the incidence of cardiovascular diseases (CVD) has been reported in the Western world, but post-infarction depression often occurs and is related to poor medical outcomes. The aim of this study was to examine the scientific literature by a systematic review, in order to find evidence for whether physical activity can be a tool to reduce depression in patients who have suffered a car

Stem cell repair of striatal ischemia.

Stem cell-based approaches have promising prospects as new treatments to repair the stroke-damaged brain and promote efficient functional recovery. Studies in animal models of stroke have shown that transplantation of neural stem/progenitor cells (NSPCs) isolated from different sources can improve function not only by replacing dead neurons but also by trophic actions, modulation of inflammation,

An anesthetic method compatible with (18)F-FDG-PET studies in mice.

The purpose of this study was to establish an experimental setting and an anesthetic method compatible with future sequential studies using (18)F-FDG-PET single scans, i.e. autoradiographic measurements, for the estimation of metabolic rate of glucose (MRglc) in mice. In this study we had no access to a small animal PET scanner and therefore focus was on the anesthetic setting and optimization of