Abstract Increasing data rates in wireless communications are accompanied with the need for new unoccupied and unregulated bandwidth electromagnetic spectrum. Higher carrier frequencies lower THz frequency range might offer solution future indoor communication systems of 100 Gbit/s beyond that cannot be located elsewhere. In this review, we discuss propagation channel measurements an extremely ...

et al. comes next, where the results on temperature structure of chromosphere, chromospheric Figure 1. ALMA images Sun at 1.3 mm (band 6). Left: Full disk image obtained by scanning with a single dish; spatial resolution is 30 . Right: High (1 ) region around sunspot, in interferometric mode mosaicking. Both were December 18, 2015, during commissioning period and processed authors for better vi...

Comparative Computational Analysis of NATO 5.56 mm, APM2 7.62 mm and AK-47 7.82 Bullet Moving at Mach 2.0 in Close Vicinity to the Wall Various rifles require unique bullets. Each bullet has its capability, speed, impact on target. In metropolitan warfare, several bullets are shot close solid walls. These near walls affect pressure distribution over entire asymmetric bullet. The influence a ref...

A parametrization of the Hamiltonian of the generalized Witten model of the SUSY QM by a single arbitrary function in d = 1 has been obtained for an arbitrary number of the supersymmetries N . Possible applications of this formalism have been discussed. It has been shown that the N = 1 and 2 conformal SUSY QM is generalized for any N . Submitted to the Physics Letters B.

We report on two cases of prenatal diagnosis of myotonic dystrophy (DM), using flanking markers APOC2 or CKMM on the proximal side and D19S51 on the distal side. By double digestion (TaqI and NcoI) of PCR amplified CKMM, the informativeness was increased from a PIC value of 0.57 to 0.69. Altogether, with a PIC value of 0.64 for APOC2, 0.69 for CKMM, and 0.27 for D19S51 (BglI), presymptomatic an...

Forthcoming applications, especially in the multimedia area, require communication services with guaranteed quality of service (QoS). Due to dynamic changes in the network, it is crucial to monitor continuously the achieved QoS during data transmission. This paper focuses on QoS monitoring of ATM connections in end systems as well as inside the ATM network. QM-SSCS, a service specific convergen...

Thought,” university students are told that they are about to participate in a research project aimed at understanding “why differences in social and economic success existbetween graduates of different colleges and universities.” Half of the participants are presented with statistics indicating that alumni members of their own university group are significantly less successful in terms What th...