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Wyświetlanie 1-3 z 3
Tytuł:
German non-governmental organizations operating for the Abwehr in Poland in the years 1918-1927
Autorzy:
Napora, A.
Powiązania:
https://bibliotekanauki.pl/articles/347182.pdf
Data publikacji:
2016
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
Abwehra
intelligence
Second Department of the Polish General Staff
special services
agent
network of agents
undercover activity
illegal intelligence
Treaty of Versailles
Opis:
This publication contains the information concerning illegal operations of the German intelligence in the years 1918-1927, ascertained by the Polish special services – the Second Department of the Polish General Staff (the Second Department). The paper is based on source documents currently stored by the Institute of National Remembrance and the Central Military Archive. Therefore, the information contained herein represents the data available to the Second Department in the relevant period. The Treaty of Versailles imposed military restrictions on Germany, limiting significantly their offensive capabilities. Driven by desires of further expansion and as a result of not coming to terms with the outcome of the Great War, the Abwehr had the government organizations operating in Poland infiltrated by undercover officers of the former Imperial German intelligence service. The most important ones included Consul, Zentrale Wannsee and Burgwall. In addition, the Second Department identified 16 detective bureaux receiving commissions from the Abwehr and eleven commercial establishments cooperating with the intelligence service. Furthermore, numerous officers of the pre-war German intelligence service did not find employment with the state, which gave rise to the rank-and-file initiative to create private intelligence bureaux. The pre-war connections were still maintained. The substantive value of the text consists in identifying the said organizations and presenting the then available information about them. Such data can be useful for researchers of the period of revival of the Polish State, methods employed for “bypassing” the Treaty of Versailles by the German Reich and the activity of German organizations in Poland in the relevant period. Furthermore, the paper may serve as a case study for the infiltration of organizations seemingly unrelated to the armed forces by intelligence agents.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2016, 4; 46-61
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemofitostabilizacja gleby zanieczyszczonej kadmem, cynkiem i ołowiem
Chemophytostabilisation of Soil Contaminated with Cadmium, Lead and Zinc
Autorzy:
Grobelak, A.
Kacprzak, M.
Grosser, A.
Napora, A.
Powiązania:
https://bibliotekanauki.pl/articles/1819023.pdf
Data publikacji:
2013
Wydawca:
Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:
chemofitostabilizacja
gleba
metale ciężkie
heavy metals
amendments
bioavailability
biosolids
immobilization
stabilization
remediation
mobility
compost
zn
Opis:
Assisted phytostabilisation involves the use of plants and soil additives for physical stabilization of the soil and chemical immobilization of contaminants. This technique aims to establish a vegetation cover with metal-tolerant plants and thus reduce leaching of metals. The main aim is to reduce the risk of incorporation of metal into the food chain. In the conducted experiment contaminated soil was collected from the area surrounding a zinc smelter in Miasteczko Slaskie, in the Silesia region of Poland. Soil in the study area has been contaminated with metals, especially Cd, Pb and Zn. Moreover, soils of the study area are also acidified. The role of sewage sludge and inorganic amendments as an immobilising agents in the attenuating phytostabilisation of metal-contaminated soil was evaluated using grass species Festucaarundinacea Schreb. The biosolid used was anaerobically digested sewage sludge, collected from the industrial waste water treatment plant and juices manufacturer (food industry). The soil was mixed with sewage sludge (sewage sludge accounted for 1and 3% of dry weight), lime and inorganic fertilizers (potassium phosphate, TSP at 0.8% each). A plant growth experiment was conducted in a growth chamber for 10 weeks. The plants were grown under artificial conditions, suitable for proper growth of plants. Plants growing on amended soil were devoid of any macroscopic symptoms of metal toxicity or nutrient deficiency, in contrast to plants grown on non-amended soil, where growth was inhibited and some phytotoxic effects were observed. For amended soil, plant growth was most likely influenced by improved soil conditions due to nutrient-rich amendments and metals immobilisation. Mobile fractions of metals decreased in amended soil, and the same pattern was observed for metal concentrations in plant tissues. However, the best results were obtained for the variants of combined application of sewage sludge and inorganic amendments. All investigated metals accumulated mainly in root tissues in combination with sewage sludge application. A significant reduction in metal uptake by plants was achieved after sewage sludge application, which is attributed to decreased bioavailability and the stabilisation of metals in soil. In the experiment the introduction of soil liming treatment allowed to maintain the pH at a constant level after 10 weeks of the experiment (5.5–7) (Fig. 1). The K5-K10 variants achieved a significant reduction in bioavailable forms (0.01 M CaCl2 extraction). In a study of biomass (Fig. 3) the highest yield (5.5 g DM) was obtained for the combined use of a combination of potassium and phosphate deposits and combinations of superphosphate and combined use of sewage sludge (2.5 g DM/pot). The highest immobilization effects were obtained for combined application of sewage sludge, lime fertilizer and superphosphate or potassium phosphate as compared to other options. The highest degree of immobilization of three tested heavy metals: cadmium, zinc and lead was obtained only with the application of sewage sludge and mineral amendments at a dose of TW +FP 0.8% + 1% d.m. sewage sludge. Effective process of chemophytostabilisation with the use of grass and organic additive and inorganic additives in situ sandy areas and heavily contaminated with heavy metals, can be obtained solely with the combined use of investigated additives and treatment.
Źródło:
Rocznik Ochrona Środowiska; 2013, Tom 15, cz. 2; 1982-2002
1506-218X
Pojawia się w:
Rocznik Ochrona Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of commercialisation possibilities of biopreparation „ rhizofertum” for plant growth stimulation in unfavourable soil conditions
Autorzy:
Grobelak, A.
Napora, A.
Hiller, J.
Kacprzak, M.
Powiązania:
https://bibliotekanauki.pl/articles/105816.pdf
Data publikacji:
2016
Wydawca:
Centrum Badań i Innowacji Pro-Akademia
Tematy:
commercialization
biopreparation for plants growth stimulation
fertilisers market
komercjalizacja
biopreparat do stymulacji wzrostu roślin
rynek nawozów
Opis:
The aim of the paper was to discuss commercialisation possibilities of research findings pertaining to the biopreparation for plant growth stimulation in unfavourable soil conditions, which is based on specialized bacterial consortium. The production foundation of the biopreparation is the technology regarding the immobilisation of micro-organisms on mineral-organic media and sodium alginate, taking the form of a capsule. As a result of the conducted analyses, the potential effectiveness of investment in the technology and available solutions on the market were assessed in addition to strengths and weaknesses of the biopreparation. It was also stated that the prospective benefits following from the commercialization of the invention are very high.
Źródło:
Acta Innovations; 2016, 19; 45-51
2300-5599
Pojawia się w:
Acta Innovations
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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