We discuss the potential of a next generation space-borne CMB experiment for studies of extragalactic sources with reference to COrE+, a project submitted to ESA in response to the call for a Medium-size mission (M4). We consider three possible options for the telescope size: 1m, 1.5m and 2m (although the last option is probably impractical, given the M4 boundary conditions). The proposed instr...

Performances analysis of remote sensing sensor is required to pursue a range of scientific research and application objectives. Laboratory analysis of any remote sensing instrument is essential, but not sufficient to establish a valid inflight one. In this study, with the aid of the in situ measurements and corresponding image of three-gray scale permanent artificial target, the in-flight radio...

In this article, we continue exploring the topic of so-called induced methods for implementing complex matrix multiplication. Previous work investigated two approaches and demonstrated various algorithms for each method that compute matrix products in the complex domain using only a real matrix multiplication kernel. However, algorithms based on the more generally applicable of the two methods—...

Extraction of map objects such as roads, railroads, rivers and building boundaries from 1m resolution space images is one of the important research issue. Automation of this task is crucial for the success of the application but full and reliable automation is yet to be achieved. This paper describes the development of algorithms to extract two major map objects, roads and buildings. We adopt t...

The problem of analytic continuation of the many-body scattering amplitude associated with a perturbation-theory diagram under the rotation of the final momenta from real to complex momenta, k -.. (1 + iO)k, is studied. It is shown that the contour of integration over internal momenta can be distorted avoiding singularities of the integrand, as 0 varies for small enough O. If the diagram is con...

Insect chitin possessing shell-like structure was prepared from the bumblebee corpses by a consequent treatment with 1M HCl and 1M NaOH. The bumblebee chitin was compared with crustacean (shrimp) chitin by using elemental analysis, Fourier-transform infrared (FT-IR) and solid-state (13)C cross-polarization magic angle spinning nuclear magnetic resonance (CP/MAS)-NMR spectroscopy and confocal mi...