The influence of space factors on technological systems in the Arctic (power transmission lines, oil/gas pipelines) has become critically important. To examine depth these effects, an archive digital 1 min data from Soviet/Russian magnetic stations deployed along coast was created, starting 1983 to present. All various sources were converted daily files standard IAGA-2002 format and supplemente...

Lobato's fiction permeated moments of praise and attacks, according to the social, political cultural realities through which Brazil also passed. Its connection with children's literature its dissemination by mass media gave it a special value. However, irrespective views that may be attributed it, Lobatian covered several fields, nourishing itself on telluric folklore. Along way, he found fant...

Argillaceous minerals in deposits of various sedimentary formations are characterized by specific chemical-mineralogical and morphological genetic features changing different stages sedimentogenesis, diagenesis, catagenesis, metagenesis. their associations terrigenous, terrigenous carbonate, volcanic, halogenic characterized. Detail characterization is given for argillaceous early sedimentogene...

Telluric correction of spectroscopic observations is either performed via standard stars that are observed close in time and airmass along with the science target, or recently growing importance, by theoretical telluric absorption modeling. Both approaches work fine when lines resolved, i.e. at spectral resolving power larger than about 10000, it sufficient to facilitate detection features lowe...

As a secondary result of oil prospecting in Brazil, samples from the Campos Basin continental slope became available. In these samples, specimens of the genera Microgloma Sanders & Allen, 1973 and Pristigloma Dall, 1900 were found. This contribution provides the southernmost record of the genus Microgloma, the first record of Microgloma mirmidina (Dautzenberg & Fischer 1897) from the western At...

Integral equations have been widely used to solve EM scattering problems, including those arising in geophysical prospecting and antenna applications. Hohmann (1971) first discussed the application of integral equations to the simulation of two-dimensional (2D) subsurface geophysical problems. Since then, a number of applications and developments have been reported that include 3D EM scattering...