Inverse concentric

The present science book "Application of Solar Energy" is edited by Professor R. D. Rugescu in the series on Solar Power and consists of 7 chapters that begin with the proof of the high thermal efficiency of the gravitational draught through concentrated solar heating. It continues with novel technologies of producing organic fuels through solar heating, new types of photovoltaic cells, long term use of thermal solar power plants, the efficiency of thermal storage and applications in Niger of the Solar power.

202p phoebe75 19-02-2013 72 31   Download

The wisdom approach goes beyond thinking. It is about experiencing. It is about simply “letting things happen.” Letting things happen is pretty unconventional in the context of project management. After all, projects are about making things happen, not letting them happen.

7p lenh_hoi_xung 21-02-2013 16 3   Download

For users of image management systems, and especially for the user who doesn't know what he wants until he sees it, these systems should be organized in such a way as to support intelligent browsing so that the user will be satisjed in the shortest amount of time. It is our belief that intelligent browsing should be mediated by the standard paradigms of image similarity as well as by an appropriate organization of metadata, including annotations and self-describing image regions.

404p japet75 30-01-2013 25 2   Download

Prolyl endopeptidase (PEP) is a proline-specific oligopepti-dase with a reported effect on learning and memory in dif-ferent rat model systems. Using the astroglioma cell line U343,PEP expression was reduced by an antisense technique. Measuring different second-messenger concen-trations revealed an inverse correlation between inositol 1,4,5-triphosphate [Ins(1,4,5)P3] concentration and PEP expression in the generated antisense cell lines. However,no effect on cAMP generation was observed.

8p tumor12 22-04-2013 14 2   Download

Maryland. Repace (2005) measured outdoor fine particle and carcinogen concentrations from OTS on the campus of the University of Maryland at Baltimore. Using controlled experiments, Repace (2005) found that cigarette smoke RSP concentrations decline approximately inversely with distance downwind from the point source, whereas cigarette smoke carcinogen concentrations decline approximately inversely as the square of the distance from source to receptor.

7p doipassword 01-02-2013 29 3   Download

Fatty acids can stimulate the secretory activity of insulin-producing beta-cells. At elevated concentrations, they can also be toxic to isolated beta-cells. This toxicity varies inversely with the cellular ability to accumulate neutral lipids in the cytoplasm. To further examine whether cytoprotection can be achieved by decreasing cytoplasmic levels of free acyl moieties, we investigated whether palmitate toxicity is also lowered by stimulating its b-oxidation.

12p media19 05-03-2013 17 1   Download