منابع مشابه
On ∞ - Lie Urs
We discuss actions of Lie n-groups and the corresponding action Lie n-groupoids; discuss actions of Lie n-algebras (L∞-algebras) and the corresponding action Lie n-algebroids; and discuss the relation between the two by integration and differentiation. As an example of interest, we discuss the BRST complex that appears in quantum field theory. We describe it as the Chevalley-Eilenberg algebra o...
متن کاملProf. Dr. med. Urs Heim
On July 25, 2013 Prof. Dr. med. Urs Heim passed away. With him one of the grand personalities of European trauma and orthopedic surgery left us. His work and his aura went far beyond the borders of his native country Switzerland. Urs Heim (Figure 1) was born on April 4, 1924 in Zurich. After attending school in Switzerland and France he started his studies in the field of human medicine in the ...
متن کاملRBS Depth Profiling Analysis of (Ti, Al)N/MoN and CrN/MoN Multilayers
(Ti, Al)N/MoN and CrN/MoN multilayered films were synthesized on Si (100) surface by multi-cathodic arc ion plating system with various bilayer periods. The elemental composition and depth profiling of the films were investigated by Rutherford backscattering spectroscopy (RBS) using 2.42 and 1.52 MeV Li2+ ion beams and different incident angles (0°, 15°, 37°, and 53°). The microstructures of (T...
متن کاملThe Outburst of V838 Mon
V838 Mon has undergone one of the most mysterious stellar outbursts on record. The spectrum at maximum closely resembled a cool AGB star, evolving toward cooler temperatures with time, never reaching optically thin conditions or showing increasing ionization and a nebular stage. The latest spectral type recorded is M8-9. The amplitude peaked at ∆V=9 mag, with the outburst evolution being charac...
متن کاملStefanie Fischer
For years economists have paid special attention to the disparities in academic achievement among minority groups in the United States. Particularly, the White-Black achievement gap has been the focus of many studies. On average, a Black seventeen year old reads at the proficiency level of a White thirteen year old and, in 2008, about 45% of Whites ages 18 to 24 were enrolled in college compare...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Critique d’art
سال: 2018
ISSN: 1246-8258,2265-9404
DOI: 10.4000/critiquedart.25518