Search results for "formula"
showing 10 items of 755 documents
ZS "Avotiņi" saimnieciskās darbības analīze un nākotnes attīstības perspektīvas
2016
Maģistra darbā ir veikta ZS “Avotiņi” saimnieciskā darba analīze, izmantojot sekojošas analīzes metodes: •pārskata lasīšana; •horizontālā analīze; •vertikālā analīze; •finanšu koeficientu aprēķināšana. Finanšu pārskatu lietotāji, veicot finanšu analīzi, var iegūt informāciju par uzņēmuma saimniecisko vai finanšu stāvokli. Tas ļauj pieņemt lēmumus par līdzekļu investēšanu, tādejādi jebkurš lēmums var būtiski ietekmēt tālāku saimniecisko un finansiālo darbību. Darba teorētiskajā daļā autore maģistra darbā apraksta finansiālā stāvokļa mērķus un metodes, raksturo informācijas avotus un lietotājus. Lai novērtētu uzņēmuma saistību racionālu izmantošanu, darba praktiskajā daļā tiek novērtēta bilan…
La « mise en formule » par les hashtags : analyse de nouvelles formes « ultra-brèves » dans les tweets de campagne des européennes (2014)
2017
National audience; La communication, basée sur un corpus de tweets en français et en allemand compilé pendant la campagne électorale pour les élections européennes de 2014, interroge les relations potentielles entre les hashtags et la notion de "formule" telle qu'elle a été développée en analyse du discours. Elle s'intéresse en particulier à la question du rôle des hashtags comme réducteur et démultiplicateur de la brièveté intrinsèque des tweets.
Spectrophotometric determination of promazine with an oxidative column in FIA manifolds
1992
Abstract A simple flow-injection spectrophotometric method for the determination of promazine is described. The two proposed procedures are based on the oxidation of analyte with a manganese dioxide column. Concentrations of promazine in the ranges 2–20 and 1–6 are determined with a relative standard deviation of 1.0%. The injection rates are 62 and 80 samples h −1 , respectively. The influence of foreign species and the determination of promazine in a pharmaceutical formulation are also reported.
Analysis of basic drugs by liquid chromatography with environmentally friendly mobile phases in pharmaceutical formulations
2017
Abstract Basic drugs are positively charged in the usual working pH (2–8) in reversed-phase liquid chromatography. This gives rise to a strong association with the residual ionized silanols in conventional silica-based stationary phases, which is translated in poor peak shape and high consumption of organic solvent to get appropriate retention times. Micellar mobile phases containing surfactants give rise to modified stationary phases, where silanols are masked, improving the peak shape. However, mobile phases containing the anionic surfactant sodium dodecyl sulfate (SDS) require a small amount of organic solvent to conveniently decrease the retention of cationic analytes. An alternative is…
Studies of narrow autoionizing resonances in gadolinium
2003
The autoionization (AI) spectrum of gadolinium between the first and second limits has been investigated by triple-resonance excitation with high-resolution cw lasers. A large number of narrow AI resonances have been observed and assigned total angular momentum J values. The resonances are further divided into members of AI Rydberg series converging to the second limit or other ''interloping'' levels. Fine structure in the Rydberg series has been identified and interpreted in terms of Jc j coupling. A number of detailed studies have been performed on the interloping resonances: These include lifetime determination by lineshape analysis, isotope shifts, hyperfine structure, and photoionizati…
Selective Antimicrobial Effects of Curcumin@Halloysite Nanoformulation: A Caenorhabditis elegans Study
2019
Alterations in the normal gastrointestinal microbial community caused by unhealthy diet, environmental factors, and antibiotic overuse may severely affect human health and well-being. Novel antimicrobial drug formulations targeting pathogenic microflora while not affecting or even supporting symbiotic microflora are urgently needed. Here we report fabrication of a novel antimicrobial nanocontainer based on halloysite nanotubes loaded with curcumin and protected with a dextrin outer layer (HNTs+Curc/DX) and its effective use to suppress the overgrowth of pathogenic bacteria in Caenorhabditis elegans nematodes. Nanocontainers have been obtained using vacuum-facilitated loading of hydrophobic …
Identification of Novel Hexapeptides Bioactive against Phytopathogenic Fungi through Screening of a Synthetic Peptide Combinatorial Library
2002
The purpose of the present study was to improve the antifungal activity against selected phytopathogenic fungi of the previously identified hexapeptide PAF19. We describe some properties of a set of novel synthetic hexapeptides whose D-amino acid sequences were obtained through screening of a synthetic peptide combinatorial library in a positional scanning format. As a result of the screening, 12 putative bioactive peptides were identified, synthesized, and assayed. The peptides PAF26 (Ac-rkkwfw-NH(2)), PAF32 (Ac-rkwhfw-NH(2)), and PAF34 (Ac-rkwlfw-NH(2)) showed stronger activity than PAF19 against isolates of Penicillium digitatum, Penicillium italicum, and Botrytis cinerea. PAF26 and PAF3…
A la búsqueda de la armonía cívica perdida: Eros, Afrodita y la reformulación dramática en las tragedias tardías de Sófocles
2013
En las últimas tragedias de Sófocles hay un replanteamiento de sus posiciones, perceptible en la reconfiguración de sus carácteres y en su relación con los dioses. En Antígona y Traquinias, obras tempranas, a través de sus coros vemos las diferentes formas de concreción de Eros-Afrodita. En Edipo en Colono se sirve otra vez de Afrodita, pero en una forma y sentido singulares.
Invocaciones duplicadas a los dioses Manes en inscripciones romanas de Hispania
2018
Presentamos en estas páginas ocho testimonios de inscripciones romanas que muestran la repetición de la fórmula D(is) M(anibus) s(acrum) o D(is) M(anibus). Todos los textos pueden ser datados entre los ss. II y III. La distribución geográfica de estos textos demuestra que se trata de testimonios aislados y que no guardan entre ellos ninguna relación. This article presents eight Roman inscriptions found in Hispania with reiteration of epigraphic formula D(is) M(anibus) s(acrum) or D(is) M(anibus). All these testimonies can be dated between the II and III centuries A.D. The geographical distribution shows isolated samples without connection. Este trabajo se ha realizado en el marco del proyec…
Human cysticercosis and larval tropism of Taenia asiatica
2000
Taenia solium, T. saginata and the recently discovered T. asiatica1xTaiwan Taenia and taeniasis. Fan, P.C. Parasitol. Today. 1988; 4: 86–88Abstract | Full Text PDF | PubMed | Scopus (61)See all References, 2xMorphologic descriptions of Taenia asiatica sp. n.. Eom, K.S. and Rim, H.J. Korean J. Parasitol. 1993; 31: 1–6Crossref | PubMedSee all References, 3xMorphological description of Taenia saginata asiatica (Cyclophyllidea: Taeniidae) from man in Asia. Fan, P.C. et al. J. Helminthol. 1995; 69: 299–303Crossref | PubMed | Scopus (44)See all References, are species of taeniid cestodes whose adult stages are known to infect humans. Less clear is whether the eggs of T. asiatica also infect human…