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PL
Artykuł zawiera charakterystykę kultury organizacyjnej francuskich firm, opartą przede wszystkim na wynikach obserwacji i rozmów z francuskimi menadżerami. W tekście poddano analizie wpływ kultury organizacyjnej na wyniki przedsiębiorstw, a co za tym idzie na sytuację ekonomiczną Francji. Na tej podstawie zostały wyciągnięte następujące wnioski: duży dystans władzy oraz opozycja do wysokiego stopnia indywidualizacji , typowe dla francuskiej kultury organizacji , zmniejszają efektywność ich działalności gospodarczej. Niska skłonność do ryzyka oraz opiekuńczy system zarządzania hamują rozwój i wprowadzanie w firmach innowacyjnych rozwiązań. Artykuł otwiera dyskusję dotyczącą sposobu kształtowania kultury organizacyjnej, która wspierałaby rozwój gospodarczy państwa.
EN
This article presents the characteristics of the organizational culture of the French companies, based primarily on the results of observations and interviews with French managers. The text analyzes the impact of organizational culture on the performance of companies, and consequently on the economic situation in France. On this base the following conclusions were drawn: large power distance, and its opposition to a high degree of individualization in the organization reduces the efficiency of economic activity. Low propensity for risk and protective management system inhibit the development and implementation of innovation in companies. Article opens the discussion on how to shape the organizational culture to support the economic development of the state.
EN
In order to find a relationship between structural and electrical properties, niobium and yttrium doped SrTiO3 ceramics were prepared via solid-state reaction. The samples were sintered in hydrogen and air conditions. The samples were also fabricated with a pore-former to obtain highly porous specimens. The electrical properties of Nb-doped SrTiO3 samples and yttrium and niobium co-doped SrTiO3 were compared. The comparable electrical properties were observed and discussed according to previous literature reports. It was noticed that the synthesis in a reducing hydrogen atmosphere can increase the solubility of dopants. Moreover, the samples sintered in air presented lower conductivity level and worse structural properties than the samples sintered in hydrogen. The explanation of obtained results was also suggested and discussed.
3
Content available remote Stacje gazowe LNG w Polsce - stan obecny
PL
W artykule podano wiadomości ogólne o LNG oraz przedstawiono informacje dotyczące budowy stacji gazowych LNG. W dalszej części omówiono istniejący (na dzień 28.02.2011 r.) stan ilościowy, własnościowy oraz lokalizacje stacji LNG oraz oceniono rynek LNG w Polsce. Niniejszy artykuł może być źródłem informacji dla inwestorów, projektantów, wykonawców i użytkowników zajmujących się tematyką zastosowania technologii LNG w gazownictwie.
EN
In the paper are given general information about LNG and provides information regarding gas station construction. The following sections discuss the about quantity (at 28.02.2011 r.), ownership and station locations LNG. This paper can be a source of information for investors, designers and operators of LNG station.
EN
The result of palaeobotanical studies of biogenic sediments from Pakosławice made it possible to establish the age of limnic and peat sediments and reconstruct past plant communities and development phases of the sedimentary/sedentary basin. The investigated mire originated from overgrowth of a shallow lake. The lake formed probably as a result of thermokarst processes (permafrost thawing). Accumulation of gyttja started in the Alleröd to continue in the Younger Dryas and early Holocene (Preboreal and Boreal). The sedentation of peat deposits probably took place in the middle and late Holocene.
EN
The objective of the paleoecological studies undertaken in the "Klocie Ostrowieckie" reserve was mainly to reconstruct the subfossil mire vegetation at a local and regional scale. This article presents the results of palynological and plant macroremain analyses of this site, and belongs to the first published studies of such a type, made in the Drawieński National Park. Based on our studies, five phases in the history of the mire development were determined. The most pronounced feature of that history, was a decline of Cladietum marisci clearly concurrent with a strong yet puzzling expansion of pine stands occurring approximately 1000 years ago.
EN
We present the last millennium of history of a peatland located in northern Poland. Our results are based on two replicate monoliths taken from a Baltic raised bog. We applied a high-resolution approach and radiocarbon dating to the peat material to obtain a detailed palaeoenvironmental reconstruction. To reconstruct past peatland moisture, we used three proxies: testate amoebae, plant macrofossils and pollen. Despite different peat accumulation and extensive hiatus in the formerly studied core, both monoliths show a similar pattern of changes. However, the core from this study provides us with more detailed data on S. fuscum disappearance which correlates well with the data from the other Baltic bog, Słowińskie Błoto. Our research shows that pristine Baltic bogs can be dated to AD 1350. Słowińskie Błoto palaeohydrology confirms AD 1300 as the beginning of the hydrological disturbance. In the case of the Stążki and Słowińskie Błoto bogs, the Little Ice Age (LIA) is recorded between AD 1500 and AD 1800. However, this climatic change might have been blurred by human impact. In the case of the Baltic bogs, their reference virgin state can be dated to AD 1200. After this date, we observed increasing human impact and climatic instability connected with the LIA. However, between AD 1800 and 1900, bogs were wet, most possibly due to climatic forcing. This fact suggests that despite human impact, recent peat deposits can still reflect climate. Our research provided information related to the time of existence, location and characteristics of the natural/pristine state. High-resolution peatland palaeoecology is crucial for restoration activities, e.g., rewetting and environmental management. The palaeohydrological context (supported by other proxtes) of the last 1000 years provides a retiable answer to the question: 'To rewet or not to rewet?'
EN
Fructification of Stratiotes a/oides L. is very rarely recorded at present. In general, there are only one sex representatives in each lake basin, which simply makes generative reproduction difficult. The subfossil seeds of Stratiotes a/oides have been found in five localities of biogenic accumulation in northern and central Poland.
EN
The unique nature of the Starunia palaeontological site, where near-perfectly preserved large mammals were discovered at the beginning of the 20th century, and incomplete knowledge on the development of palaeoenvironment in the Velyky Lukavets River valley in the Late Pleistocene and Holocene were the reasons for undertaking new comprehensive palaeobotanical and malacological studies. Starunia is also one of the sites bearing Pleistocene fossil flora, rare in this part of Europe. The results of plant macrofossil analysis show that in the Weichselian Middle Pleniglacial the landscape was dominated by steppe and tundra plant communities, being represented mostly by various grass and sedge species. Areas of higher humidity were covered with shrub tundra with Betula nana. The temperature requirements of taxa which are cool climate indicators show that the minimum July temperature amounted to at least 10°C. The record of Late Weichselian malacofauna confirms the dominance of an open landscape, mostly with steppe and steppe-tundra communities, as well as the presence of a dry, continental climate. At the beginning of the Holocene, an improvement of climatic and humidity conditions led to a fast local expansion of plant communities of the low and transition peat bog type, in the surroundings of shallow, periodically drying-up water pools. From the Middle Pleniglacial up to the present day, the area has been characterized by the presence of species tolerating an increased amount of salt in the environment. Their presence should be associated with natural brine effluences derived from Miocene strata in the bedrock.
PL
Badany obszar był przez ponad 30 lat przedmiotem zainteresowań archeologów, którzy odkryli tu wielokulturowe stanowisko obejmujące niemal cały okres od schyłku neolitu po wczesne średniowiecze.Wlatach 80. ubiegłego wieku wykonano pierwsze prace geomorfologiczne i geologiczne, które dały obraz daleko idących zmian dna doliny i ich zboczy, ale nie dały jednoznacznej odpowiedzi na pytanie, jakie przyczyny i w jakim okresie je spowodowały.Wostatnim czasie przeprowadzono rozpoznanie paleobotaniczne, które wskazało przede wszystkim na istnienie wielu luk sedymentacyjnych w osadach organicznych, ale dostarczyło też dowody na znaczne przekształcenia środowiska doliny Darżyńskiej Strugi, które dokonywały się zarówno u schyłku plejstocenu, jak i w średniowieczu.
EN
The investigated area has been researched by archaeologists, who discovered a multi-cultural site spanning the period from the latest Neolithic to the early medieval times, for more than 30 years. The first geomorphological and geological study, carried out in the 1980s, led to the recognition of substantial changes in the morphology of the valley floor and the valley sides, but left the question of their causes open. The more recent palaeobotanical prospecting revealed numerous hiatuses in the organic sedimentary record and indicated considerable environmental change in the Darżyńska Struga valley which took place in the latest Pleistocene and in the Middle Ages.In the latest Pleistocene the direction of meltwater drainage was to the south, using a part of marginal esker depression. After the valley of Łupawa was incepted, meltwater eroded a valley tract which is now the lower reach of the Darżyńska Struga. An erosional pavement (bed armour) originated in this way, currently underlying the valley fill. Parallel to climate change and increase in rainfall, particularly after the climatic optimum, peat accumulation commenced. In the Subboreal period Neolithic settlements were established in the proximity of the valley, quickly followed by intense denudational processes. The respective deposit is sandy diamicton of agricultural origin, prograding from the slopes onto the valley floor. Alluviation took place in the Middle Ages, as testified by pollen analysis and macrofossils from peat sediments, and was the consequence of floods redistributing slope sediments over peaty substratum. In the recent times channelization and drainage works have resulted in water level lowering in both the channel and within the floodplain.
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