Search results for "Axe"
showing 10 items of 550 documents
Introduction
2014
no abstract
Bacteria of the Genus Roseobacter Associated with the Toxic Dinoflagellate Prorocentrum lima
1998
The dinoflagellate Prorocentrum lima is known to produce diarrhetic shellfish poisons. However, it is yet unclear if the dinoflagellates themselves or the bacteria associated with them produce the toxins. Here we analyze the toxicity as well as the spectrum of bacteria in two cultures of P. lima, namely P. lima-SY and P. lima-ST, which initially derived from the same P. lima strain PL2V. Toxicity tests, applying the Artemia bioassay revealed in both cultures high levels of toxins. The bacteria, associated with the two cultures, were identified by PCR/nucleotide sequence analysis of the 16S rRNA gene. From cultures of P. lima-SY the dominant sequence was found to share a 93.7% similarity wit…
Anerkjennelse og menneskeverdets forankring : henimot en transnasjonal anerkjennelsespolitikk
2011
Anerkjennelse spiller en nøkkelrolle for menneskeverdet innenfor Frankfurterskolens kritiske teori. Men hvorledes skal «anerkjennelse» forstås? Og hvorledes kan anerkjennelse innløse menneskeverdets universelle og egalitære fordring? Jürgen Habermas' og Axel Honneths «familiekrangel» bidrar med relevant innsikt om relasjonen mellom menneskeverd og anerkjennelse. Dette er en innsikt med affinitet til menneskeverdets normative legitimering i dagens transnasjonaliserte verden.Nøkkelord: Menneskeverd, transnasjonal anerkjennelsespolitikk, Jürgen Habermas, Axel HonnethEnglish summary: Recognition and the Grounding of Human Dignity – Towards a Transnational Politics of RecognitionRecognition play…
The compound internal pyrenoid in cultured cells of the green algaMonoraphidium griffithii (Berkel.) Komar.-Legner.
1979
The chloroplast ultrastructure ofMonoraphidium griffithii (Berkel.) Komar.-Legner. has been studied in axenic cultures of various ages. The algae have grown in a complete nutrient solution (illumination about 3,000 lx) and on its agar medium (illumination about 600 lx). The large parietal cup-shaped chloroplast of the cells includes a multiformed compound internal pyrenoid that is situated, especially in older cells, in the central part of the chloroplast opposite to the dictyosome and the nucleus. The chloroplast thylakoids either reach the edge of the pyrenoid or penetrate its matrix and run there parallel in more or less long bits. Starch grains were not found to form any sheath around t…
Induction of cryptic metabolites of the endophytic fungus Trichocladium sp. through OSMAC and co-cultivation
2019
The endophytic fungus Trichocladium sp. isolated from roots of Houttuynia cordata was cultured on solid rice medium, yielding a new amidepsine derivative (1) and a new reduced spiro azaphilone derivative (3) together with eight known compounds (4–11). Co-cultivation of Trichocladium sp. with Bacillus subtilis resulted in induction of a further new compound (2) and a 10-fold increase of 11 compared to the axenic fungal culture. Moreover, when the fungus was cultivated on peas instead of rice, a new sesquiterpene derivative (13) and two known compounds (12 and 14) were obtained. Addition of 2% tryptophan to rice medium led to the isolation of a new bismacrolactone (15). The structures of the …
Pegylated liposomal doxorubicin (PLD) and weekly paclitaxel (P) as second line chemotherapy in metastatic bladder cancer.
2008
Latvijas nodokļu sistēmas analīze
2020
Bakalaura darba tēma ir “Latvijas nodokļu sistēmas analīze”. Latvijā spēkā šobrīd ir 14 nodokļu likumi, kuru fiskālā funkcija ir nodrošināt valsts budžeta ienākumus, bet tajā pašā laikā ekonomiskās funkcijas ietvaros jāņem vērā arī tirgus vajadzības un tā dalībnieku intereses. 2018. gada nodokļu reforma Latvijā atnesa virkni izmaiņu, kas skāra katru nodokļu maksātāju Latvijā - ne tikai uzņēmējus, bet arī katru fizisko personu. Bakalaura darba mērķis ir pamatojoties uz teorētisko literatūru izpētīt nodokļu būtību, funkcijas, izprast nodokļu rašanās vēsturi gan pasaulē, gan Latvijā, kā arī apskatīties pašreizējo nodokļu sistēmu un analizēt iedzīvotāju ienākuma nodokļa reformas ietekmi uz vals…
Docetaxel-Loaded Nanoparticles Assembled from β-Cyclodextrin/Calixarene Giant Surfactants: Physicochemical Properties and Cytotoxic Effect in Prostat…
2017
Giant amphiphiles encompassing a hydrophilic β-cyclodextrin (βCD) component and a hydrophobic calix[4]arene (CA4) module undergo self-assembly in aqueous media to afford core-shell nanospheres or nanocapsules, depending on the nanoprecipitation protocol, with high docetaxel (DTX) loading capacity. The blank and loaded nanoparticles have been fully characterized by dynamic light scattering (DLS), ζ-potential measurements and cryo-transmission electron microscopy (cryo-TEM). The data are compatible with the distribution of the drug between the nanoparticle core and the shell, where it is probably anchored by inclusion of the DTX aromatic moieties in βCD cavities. Indeed, the release kinetics …
L'incidence de la fiscalité sur l'évolution des structures d'endettement des entreprises françaises
2003
The principal purpose of this paper is to determine the incidence of the corporate income taxes which explains directly or indirectly (with an incidence on the traditional variables of the determination of capital structures) the global evolution of capital structures of french firms over the period 1988 and 1998. We provide too the possible reason which justifies why some firms have an evolution of capital structure in the opposite direction or in attenuated way in comparison with the general tendency.
Characterization of waxes used in pictorial artworks according to their relative amount of fatty acids and hydrocarbons by gas chromatography.
2005
A study attempted to characterize natural waxes used in pictorial works of art was carried out by means of gas chromatography. The analytical treatment requires prior hydrolysis of the waxes to release the fatty acids (FA) (myristic (myr), palmitic (pal), oleic (ole), stearic (ste), araquidic (ara), behenic (beh), lignoceric (lig), cerotic (cer)) from the main esters of the waxes. The formation of volatile derivatives of the fatty acids was carried out by derivatization with ethyl choroformate (ECF). This derivatization reagent was chosen due to the speed, safety and quantitativity of the reaction. The analyzed hydrocarbons were n-eicosane, n-heneicosane, n-docosane, n-tricosane, n-tetracos…