Original language summary:
Skute lodem wsie, ewakuacja mieszkańców. Zima roku '78/'79 okazała się wyjątkowo sroga.
Extended description:
Information:
Icy villages, the evacuation of residents. Winter ...'78 / '79 proved to be extremely severe.
Original language summary:
W studio gdańskiej "Panoramy" relacja z sytuacji w kraju: drogi są zaśnieżone, pogoda się nie poprawi. Wypowiedź prezydenta Gdańska Jerzego Młynarczyka o sytuacji w ...regionie.
Extended description:
Information:
In the studio Gdansk "Panorama" report from the situation in the country: the roads are snowy, the weather did not improve. Statement by the President of Gdansk by Jerzy Mlynarczyk about the situation in the region.
Relacja mówiona zarejestrowana w ramach Programu Historia Mówiona realizowanego w Ośrodku "Brama Grodzka - Teatr NN" (www.historiamowiona.teatrnn.pl). Wyraża ona wyłącznie subiektywne wspomnienia i ...poglądy świadka historii, które nie mogą być utożsamiane z oficjalnym stanowiskiem Ośrodka.
Relacja mówiona zarejestrowana w ramach Programu Historia Mówiona realizowanego w Ośrodku "Brama Grodzka - Teatr NN" (www.historiamowiona.teatrnn.pl). Wyraża ona wyłącznie subiektywne wspomnienia i ...poglądy świadka historii, które nie mogą być utożsamiane z oficjalnym stanowiskiem Ośrodka.
Publikacja i opracowanie metadanych w ramach działania finansowanego przez Ministerstwo Kultury i Dziedzictwa Narodowego.
Člani Slovenskega meteorološkega foruma, Oddelka za geografijo Univerze v Ljubljani in Gozdarskega inštituta Slovenije smo v letu 2004 pričeli z meritvami v slovenskih mraziščih. Mreža meritev se je ...v obdobju 2004-2006 razširila, z meritvami pa smo nadaljevali tudi v zimi 2006/2007. Meritve so potekale v več kot 30 mraziščih dinarskega, alpskega in tudi submediteranskega sveta. Kljub mili zimi 2006/2007, so temperature v mrazišču Hribarice padle pod -35°C.
Let
C be a compact convex subset of a Hausdorff topological linear space and
T
:
C
→
C
a continuous mapping. We characterize those mappings
T for which
T
(
C
)
is convexly totally bounded.
Original language summary:
Port w czasie sztormu, statki nie wypływają. Na Pomorzu w wyniku złej pogody unieruchomione są też tramwaje.
Extended description:
Information:
Port in the storm, ships do ...not depart. In Pomerania as a result of bad weather, even trams are immobilized.
Let B be the class of 'better' admissible multimaps due to the author. We introduce new concepts of admissibility (in the sense of Klee) and of Klee approximability for subsets of G-convex uniform ...spaces and show that any compact closed multimap in B from a G-convex space into itself with the Klee approximable range has a fixed point. This new theorem contains a large number of known results on topological vector spaces or on various subclasses of the class of admissible G-convex spaces. Such subclasses are those of Φ-spaces, sets of the Zima-Hadzic type, locally G-convex spaces, and LG-spaces. Mutual relations among those subclasses and some related results are added.PUBLICATION ABSTRACT
Based on the investigation of melt inclusions using electron and ion microprobe analysis, we estimated the composition, evolution, and formation conditions of magmas responsible for the ...calcite-bearing ijolites and carbonatites of the Belaya Zima alkaline carbonatite complex (eastern Sayan, Russia). Primary melt and coexisting crystalline inclusions were found in the nepheline and calcite of these rocks. Diopside, amphibole (?), perovskite, potassium feldspar, apatite, calcite, pyrrhotite, and titanomagnetite were identified among the crystalline inclusions. The melt inclusions in nepheline from the ijolites are completely crystallized. The crystalline daughter phases of these inclusions are diopside, phlogopite, apatite, calcite, magnetite, and cuspidine. During thermometric experiments with melt inclusions in nepheline, the complete homogenization of the inclusions was attained through the dissolution of a gas bubble at temperatures of 1120-1130°C. The chemical analysis of glasses from the homogenized melt inclusions in nepheline of the ijolites revealed significant variations in the content of components: from 36 to 48 wt % SiO^sub 2^, from 9 to 21 wt % Al^sub 2^O^sub 3^, from 8 to 25 wt % CaO, and from 0.6 to 7 wt % MgO. All the melts show very high contents of alkalis, especially sodium. According to the results of ion microprobe analysis, the average content of water in the melts is no higher than a few tenths of a percent. The most salient feature of the melt inclusions is the extremely high content of Nb and Zr. The glasses of melt inclusions are also enriched in Ta, Th, and light rare earth elements but depleted in Ti and Hf. Primary melt inclusions in calcite from the carbonatites contain a colorless glass and daughter phlogopite, garnet, and diopside. The silicate glass from the melt inclusions in calcite of the carbonatite is chemically similar to the glasses of homogenized melt inclusions in nepheline from the ijolites. An important feature of melt inclusions in calcite of the carbonatites is the presence in the glass of carbonate globules corresponding to calcite in composition. The investigation of melt inclusions in minerals of the ijolites and carbonatites and the analysis of the alkaline and ore-bearing rocks of the Belaya Zima Massif provided evidence for the contribution of crystallization differentiation and silicate-carbonate liquid immiscibility to the formation of these rocks. Using the obtained trace-element compositions of glasses of homogenized melt inclusions and various alkaline rocks and carbonatites, we determined to a first approximation the compositions of mantle sources responsible for the formation of the rock association of the Belaya Zima alkaline-carbonatite complex. The alkaline rocks and carbonatites were derived from the depleted mantle affected by extensive metasomatism. It is supposed that carbonate melts enriched in sodium and calcium were the main agents of mantle metasomatism.PUBLICATION ABSTRACT
We show that the KKM principle implies two new general fixed point theorems for the Kakutani maps or the Browder maps. Consequently, we give unified transparent proofs of many of well-known results.
PDF
