3-spiroindolizines containing an isoindole ring through intra-molecular arylation of spiro-N-acyliminium species
Based on N-acyliminium species, efficient approaches to spirocyclic systems connected by two different carbon centers to the isoindole ring have been developed. The imide reduction and the tandem oxidative cleavage of olefin/formyl-amide equilibration were at first selected as the key steps for ...
Wikipedia Ranking of World Universities 2017
We present Wikipedia Ranking of World Universities (WRWU) based on analysis of networks of 24 Wikipedia editions collected in May 2017. With PageRank and CheiRank algorithms we determine ranking of universities averaged over cultural views of these editions. The comparison with the Shanghai ranking ...
Wikipedia Ranking of World Universities
We obtained the ranking of the most influential universities in Wikipedia. We analyzed networks of articles associated to 24 language editions of Wikipedia to compute the ranking of world universities using PageRank, CheiRank and 2DRank algorithms. The Wikipedia Ranking of World Universities (WRWU) ...
Access
Discipline
- Physiology
- Cultural studies
- Biochemistry & molecular biology
- Crystallography
- Astronomy & astrophysics
- Chemistry, organic
- Materials science, multidisciplinary
- Chemistry, inorganic & nuclear
- Chemistry, physical
- Physics, mathematical
- Multidisciplinary sciences
- Computer science, information systems
- Mathematical & computational biology
- Materials science, characterization & testing
- Microbiology
- Oncology
- Physics, atomic, molecular & chemical
- Computer science, artificial intelligence
- Pharmacology & pharmacy
- Polymer science
- Water resources
- Chemistry, applied
- Engineering, environmental
- Genetics & heredity
- Health care sciences & services
- Humanities, multidisciplinary
- Infectious diseases
- Physics, condensed matter
- Public, environmental & occupational health
