5,10,15,20-TETRA-2-FURYLPORPHYRIN

5,10,15,20-Tetra-2-furylporphyrin

Molecules of the title macrocycle, C36H22N4O4, are located on an inversion center.The porphyrin ring shows a wave-like conformation with adjacent pyrrole rings tilted above the porphyrin plane and the interporphyrin distance here is 3.584 (3) Å.The dihedral angles between the meso-furyl groups and the porphyrin plane ar

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Influence of climate changes on navigation and development of the continental shelf in the Russian Arctic seas

This article considers factors that influencing navigation and mineral resources exploration on the Arctic shelf taking into account observed sea ice reduction.An analysis was made of the potential impact of some hydrometeorological factors on changes in the conditions of economic activity in the Arctic.It is shown that under certain synoptic situa

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Histopathological Effects of Bt and TcdA Insecticidal Proteins on the Midgut Epithelium of Western Corn Rootworm Larvae (Diabrotica virgifera virgifera)

Western corn rootworm (WCR, Diabrotica virgifera virgifera LeConte) is a major corn pest in the United States, causing annual losses of over $1 billion.One approach to protect against crop loss by this insect is the use of transgenic corn hybrids expressing one or more crystal Neuw Rebel Skinny Eternal Black Jeans (Cry) proteins derived from Bacill

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Job strain and cardiovascular disease risk factors: meta-analysis of individual-participant data from 47,000 men and women.

Job strain is associated with an increased coronary heart disease risk, but few large-scale studies have examined the relationship of this psychosocial characteristic with the biological risk factors that potentially mediate the job strain - heart disease association.We pooled cross-sectional, individual-level data from eight studies comprising 47,

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