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Performance Measurement Company CHEDO, spol. s r.o.
Bosák, Pavel ; Pilka, Josef (referee) ; Bartoš, Vojtěch (advisor)
This diploma thesis deals with the assessment of productivity in the company CHEDO, Ltd. The activity field of this company comprises distribution of coating materials. The analysis used in the theoretical part inspects the position of the company from the view of effectiveness of the business process with the emphasis especially on the negative findings. With the method Balanced Scorecard we are given the right direction towards the behaviour and attitude of the company towards the process of management control in order to increase the performance of the company on the market to achieve adequate financial stability.
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Cave of the Krkonoše National Park: cave fill and speleogenesis
Bosák, Pavel ; Tásler, R. ; Šťastný, Martin ; Hercman, H. ; Mikysek, Petr ; Pruner, Petr ; Kdýr, Šimon ; Matoušková, Šárka ; Rohovec, Jan
Sub-/vertical phreatic channels dominate in original cave morphologies together with ceiling half-channels, scallops and ceiling cupolas. Infiltration cave sediments are composed of lutitic component with some coarser authochthonous admixture. Sediments were locally re-distributed by intensive drip from open fissures. According to clay and heavy minerals, the primary source was in weathering products of crystalline rocks, mature and immature or polycyclic mixed in different proportions. No allogenic sediments were detected. Speleothem dating indicates, that caves were filled and exhumed several times, partially or fully. Normal polarization of samples proved the deposition within the Brunhes Chron (<773 kyr). Speleothems and rare paleontological remains date clastic sediments to >400 kyr. Speleothems crystallized mostly during interglacials, but also in cold and extremely cold periods in glacials (MIS 2, MIS 6c to 6a, MIS 8b, MIS 10c to 11a). Tectonical near-surface rock fissuration and corrosion substantially contributed to cave re-shaping by rock falls. Cryogenic processes modified the morphology of cave walls and damaged speleothems. Mostly ascending speleogenesis took part in substantial depths under the surface without any link to the present morphology. Present near-surface position of most of caves reflects the gradual uplift during younger tectonic phases and incision of river systems.
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2TDK Railway, profile P18. Datings. Final Report.
Bosák, Pavel ; Zupan Hajna, N. ; Hercman, H. ; Horáček, I. ; Kdýr, Šimon ; Kogovšek, B.
Samples for datings were taken in the railway construction (2TDK) near village of Divača, Classical Karst on October 12, 2021: (1) vertebrate bones in cave 2TDK – 002 at the profile P18, cave entrance appeared during the construction operations on cleaned karst surface in a wall of karst depression. Samples of mammal bones and gastropods were collected in situ on cave bottom, and (2) pieces of speleothems occurring in non in situ position on artificially planated surface near the cave opening were collected. U-series: no numerical date was obtained as geochemistry of sample indicate open system, probably due to recrystallization of sample in soil cover. Paleomagnetism: The transition of N- and R-polarized samples cannot be identified more precisely as U-series radiometric dating yielded no numerical results. The transition easily can represent Brunhes/Matuyama boundary (at 773 ka) as well as any of older such transitions (e. g., base of Jaramillo, base of Olduvai). In any case the speleothem grew in a closed cave space with roof, probably as flowstone (inclusion of red soils above the base) and later as baldachin on eroded allogenic fill of the paleocave. Vertebrate paleontology: bone remains of small and larger vertebrates represent subrecent to Holocene species. Sorex alpinus represents the species quite rare in fossil record, but recetly limited to variegated woodland habitats with high surface humidity. A chamois Rupicapra rupicapra represents a resident species present in Slovenia throughout all stages of a glacial cycle, recently restricted to mountain habitats.
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