Walka Dawida z Goliatem (1 Sm 17, 1–18, 5)

Magnetic hardening studies in sintered Sm„Co,Cux ,Fe,Zr...z 2:17 high temperature magnets

Lorentz microscopy combined with conventional transmission electron microscopy were used to image the magnetic domains and microstructures of sintered Sm~CobalCuxFe0.06Zr0.03)z ~0.088<x <0.128; 5.8<z<7.2! permanent magnets which were specifically designed for high temperature applications. The microstructural data were correlated with the magnetic measurements to understand the origin of coerci...

118 Kaczmarek1_Layout 1

The problems of children and adolescents with epilepsy pose an important challenge for educational systems around the world. Epilepsy is the most common chronic neurological disease, which occurs in up to 1% of children and adolescents. The largest incidence of onset is from early childhood to adolescence, therefore, mostly the emotional, cognitive and social problems experienced by patients co...

COMP 9243 — Week 5 ( 17 s 1 )

Synchronisation and Coordination (Part 2) Transactions A transaction can be regarded as a set of server operations that are guaranteed to appear atomic in the presence of multiple clients and partial failure. The concept of a transaction originates from the database community as a mechanism to maintain the consistency of databases. Transaction management is build around two basic operations: Be...

The Metallicity of 0 . 5 < z < 1

We are undertaking a program to measure emission line ratios in a selected sample of 0.5 < z < 1.0 CFRS starforming galaxies in order to compute their Interstellar Medium metallicities. The latter are derived by means of the empirically-calibrated R23 estimator introduced by Pagel et al. (1979). Here we focus on a subsample of 15 galaxies with LHβ > 1.2 × 10 41 erg s. In addition to the optical...

Order-disorder transformations in Sm–Co and Sm–Co–ZrC systems with 2-17 stoichiometry