When I offered to talk here, I asked myself if I had something suitable for a nice short 20 minute talk, and sent in an abstract about “cores of spaces and spectra”. However, since I have been given 50 minutes, I have decided to scrap that for something a little more substantial. It is brand new. I assume that I am among friends and that you won’t mind if some of what I say turns out to be nons...

Some aspects of integrable field theories possessing purely transmitting defects are described. The main example is the sine-Gordon model and several striking features of a classical field theory containing one or more defects are pointed out. Similar features appearing in the associated quantum field theory are also reviewed briefly. 1 Classical picture The context of this topic is two-dimensi...

study was conducted to fractionate, tentatively identify and semi-quantitate the major proteins in the 3 SCW residual lipid fractions by sodiumdodecylsulfate polyacrylamide gel electrophoresis and densitometry. SCW, LDLF, MDLF, and HDLF contained 7, 3, 5, and 8 protein components, respectively. a-lactalbumin and 13-lactoglobulin accounted for 44.6 to 80.8% of the total proteins in the sew resid...

The article demonstrates that the conditions of LF–MF–SF bands electromagnetic wave propagation over “ice-sea” structure with highly inductive impedance are more favorable than sea without ice because appearance surface waves (SEW). It was determined radio paths depend on a frequency, thickness and distance from transmitter within 100 kHz – 5 MHz range 0.6 to 2.7 meters.

Extant research suggests that the most significant elements of a family firm’s socioemotional wealth (SEW) can drive financial reporting decisions. This paper explores this empirically by analyzing corporate disclosures case organization – Guinness, multinational brewing firm over an extended period. We identify presence SEW dimensions in and explore relationship between salient dimension (fami...

Metho ds : Piglets (N = 1606) from a commercial segregated early-weaned (SEW) herd were randomly assigned either to receive one injection of levamisole within 24 hours of birth (T1 group), to receive levamisole once within 24 hours of birth and again at weaning (T2 group), or to a control group. Pigs were individually weighed within 24 hours of birth, at weaning, and at 7 weeks of age. Differen...