Search results for "PIO"
showing 10 items of 2238 documents
Accounting, gender and history: the life of Minna Canth
2009
This article introduces Minna Canth, one of the earliest businesswomen in Finland, although better known as a pioneer of Finnish realistic literature and champion of the women's movement. The historical study method is applied together with a narrative and interpretative approach to examine accounting and gender based on Minna Canth's bookkeeping and correspondence in the 1880s. Minna Canth's story brings together three realities that normally do not meet: women's everyday life, business, and literature. The study introduces an early female merchant who was knowledgeable about financial issues and managed her own business affairs independently. An intended contribution of this study to acc…
A Reluctant Hero: Hannes Kolehmainen and the Politics of Sporting Fame in Finland
2012
A multiple Olympic champion and pioneer of long-distance running in Finland, Hannes Kolehmainen migrated to the United States after having triumphed at the 1912 Stockholm games. In spite of his working-class credentials that had led to tension prior to Stockhom, the Finnish bourgeois sport authorities adopted him as their hero and literally bought him back from America in the 1920s, soon after Finland had gained independence. Subsequently, a number of prominent observers and scholars have claimed that Kolehmainen's running prowess not only brought the Finnish people together but also contributed to Finland's quest for independence. This essay takes a critical look at the hegemonic understan…
Centrality and rapidity dependence of inclusive pion and prompt photon production in p+Pb collisions at the LHC with EPS09s nPDFs
2014
The centrality dependencies of the inclusive neutral pion and prompt photon nuclear modification factors for p+Pb collisions at the LHC are studied using a spatially dependent set of nuclear PDFs, EPS09s. The calculations are performed at mid- and forward rapidities searching for an observable which would optimally probe the spatial dependence of the nuclear PDFs. In addition, we discuss to which $x$ values of the nucleus the different observables are sensitive.
Screening for potential fermentative hydrogen production from black water and kitchen waste in on-site UASB reactor at 20 degrees C.
2008
The potential of black water and a mixture of black water and kitchen waste as substrates for on-site dark fermentative hydrogen production was screened in upflow anaerobic sludge blanket reactors at 20 degrees C. Three different inocula were used with and without heat treatment. With glucose, the highest specific hydrogenogenic activity was 69 ml H2 g volatile solids(-1) d(-1) in batch assays and the highest hydrogen yield 0.44 mol H2 mol glucose(-1) in upflow anaerobic sludge bed reactor. The mixture of black water and kitchen waste degraded readily into volatile fatty acids in the reactors, thus showing potential for hydrogen production. In the conditions applied, however, the highest en…
Inulin-based polymer coated SPIONs as potential drug delivery systems for targeted cancer therapy
2014
This paper deal with the synthesis and characterization of PEGylated squalene-grafted-inulin amphiphile capable of self-assembling and self-organizing into nanocarriers once placed in aqueous media. It was exploited as coating agent for obtaining doxorubicin loaded superparamagnetic iron oxide nanoparticles (SPIONs) endowed with stealth like behavior and excellent physicochemical stability. Inulin was firstly modified in the side chain with primary amine groups, followed in turn by conjugation with squalenoyl derivatives through common amidic coupling agents and PEGylation by imine linkage. Polymer coated SPIONs were so obtained by spontaneous self-assembling of inulin copolymer onto magnet…
Low temperature conversion of levulinic acid into γ-valerolactone using Zn to generate hydrogen from water and nickel catalysts supported on sepiolite
2020
1 scheme, 2 tables, 7 figures.-- Supplementary material available.
Gamma-valerolactone from levulinic acid and its esters: Substrate and reaction media determine the optimal catalyst
2021
13 figures, 7 tables.-- © 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0
Binding of [3H][D-Ala2, MePhe4, Gly-ol5] Enkephalin, [3H][D-Pen2, D-Pen5]Enkephalin, and [3H]U-69,593 to Airway and Pulmonary Tissues of Normal and S…
1997
Abstract Bhargava, H. N., V. M. Villar, J. Cortijo and E. J. Morcillo. Binding of [3H][D-Ala2, MePhe4, Gly-ol5]enkephalin, [3H][D-Pen2, D-Pen5]enkephalin, and [3H]U-69,593 to airway and pulmonary tissues of normal and sensitized rats. Peptides 18(10) 1603–1608, 1997.—The role of endogenous opioid peptides in the regulation of bronchomotor tone, as well as in the pathophysiology of asthma is uncertain. We have studied the binding of highly selective [3H]labeled ligands of μ-([D-Ala2, MePhe4, Gly-ol5]enkephalin; DAMGO), δ ([D-Pen2, D-Pen5]enkephalin; DPDPE), and κ-(U-69,593) opioid receptors to membranes of trachea, main bronchus, lung parenchyma and pulmonary artery obtained from normal (uns…
Size-isolation of superparamagnetic iron oxide nanoparticles improves MRI, MPI and hyperthermia performance.
2020
Journal of nanobiotechnology 18, 22 (2020). doi:10.1186/s12951-020-0580-1
Effects of Beclomethasone dipropionate and Formoterol in reducing oxidative stress induced by cigarette smoke extracts and IL-17
2011
Rationale: Oxidative stress is involved in airway inflammatory diseases. Inhaled-corticosteroids reduce airway inflammation and the combination with long-acting β2 agonists enhances this effect. Objective: to investigate whether Cigarette smoke extracts (CSE) and Interleukin-17A (IL-17A) activate airway epithelial cells to release markers of oxidative/nitrosative stress and to investigate the effect of beclomethasone dipropionate (BDP) and formoterol. Methods: Human bronchial epithelial cells (16HBE) were stimulated with different concentrations of CSE (from 0 to 10%) to evaluate the expression of IL-17 receptor (IL-17R). 16HBE were also stimulated with CSE (2.5%) with and withouth rhIL-17A…