Search results for "Gee"

Näkökulmia pakolaisuuden, paikan ja identiteetin tutkimukseen.

2012

Just a foreword? Malinowski, Geertz and the anthropologist as native

2006

Read through semiotic analysis, the narrative intrigue of (the evenemential and cognitive dimension of) the anthropologist’s work reveals the epistemological configuration encasing some central and interrelated questions in anthropology: the communication-interaction between anthropologists and other inter-actants, their invention-application of some metalanguages and the subsequent intercultural translations of concepts and processes. To explore this configuration, I compare a foreword written by Malinowski and another one written by Geertz. In these forewords, they resort to refined stories to frame complex argumentations. In Malinowski’s foreword, two superposing stories are told: (1) a …

Interpreting in refugee contexts in Spain. An outstanding issue

2018

Interpreting in refugee contexts (IRC) has long been invisible to Western societies and Interpreting Studies. This paper aims at describing the background and features of IRC, and presents a small-scale qualitative study, whose main objectives are: exploring interpreters' perception regarding competences and role, and exploring refugees' perception regarding the quality of the interpreting service. For this purpose, a focus group and unstructured interviews were conducted in Spain. Data were analysed through comparative analysis and coding procedures. Results show interpreters' dissatisfaction with their working conditions and refugees’ experience with interpretation seems to be negative an…

A lesson in teaching English while White

2020

Language, (em)power(ment) and affective capitalism : the case of an entrepreneurship workshop for refugees in Germany

2022

Abstract This paper seeks to advance research on the nexus of language, work-related training and affective capitalism by focusing on an entrepreneurship workshop organized for newly arrived refugees in Germany. Despite the occupational orientation, the primary objective of the workshop was not establishing a business but “empowering” the participants by guiding them to adopt “an entrepreneurial mindset”. To delve deeper into this ‘will to empower’, the study brings together the perspectives of governmentality studies, ethnography, discourse studies and affect studies. To investigate in more detail the evocation of the ‘entrepreneurial mindset’, the study draws on ethnographic data collecte…

Effect of some hexahydroimidazo[1,2-c]pyrimidines in inflammatory responses involving leucocytes and macrophages.

2001

Abstract We have studied the effects of some hexahydroimidazo[1,2-c]pyrimidine derivatives (HIPs) on leucocyte functions in-vitro and we have assayed the anti-inflammatory activity of these compounds in two models of inflammation. All HIPs inhibited the human neutrophil degranulation process and superoxide generation at concentrations in the μM range. In mouse peritoneal macrophages stimulated with lipopolysaccharide, HIP-4 and HIP-5 inhibited nitrite production without affecting prostaglandin E2 (PGE2) accumulation. HIP-4 was also active in the zymosan-injected mouse air pouch model (at 100 nmol/pouch), with significant reductions in leucocyte migration and PGE2 and leukotriene B4 levels i…

An anti-inflammatory ditriazine inhibiting leukocyte functions and expression of inducible nitric oxide synthase and cyclo-oxygenase-2.

2000

A ditriazine derivative (4,10-dichloropyrido[5,6:4,5]thieno[3,2-d':3, 2-d]-1,2,3-ditriazine (DTD)) inhibited neutrophil functions, including degranulation, superoxide generation, and leukotriene B(4) production, without any effect on 5-lipoxygenase activity. This compound reduced nitric oxide (NO) and prostaglandin E(2) production in mouse peritoneal macrophages stimulated with lipopolysaccharide, whereas no influence on the activity of inducible NO synthase, cyclo-oxygenase-2 or cyclo-oxygenase-1 was observed. DTD significantly reduced mouse paw oedema induced by carrageenan and also markedly reduced NO and prostaglandin E(2) levels in exudates from 24-h zymosan-stimulated mouse air pouch.…

Solid-phase synthesis and inhibitory effects of some pyrido[1,2-c]pyrimidine derivatives on leukocyte formations and experimental inflammation.

2001

A number of pyrido[1,2-c]pyrimidines bearing a nitrogen, oxygen, or sulfur functionality at C-1 were synthesized on solid-phase using the iminophosphorane methodology and tested for their effects on leukocyte functions in vitro and antiinflammatory activity. Compound 5c was found to be a strong scavenger of superoxide anion and an inhibitor of chemiluminescence induced by 12-O-tetradecanoylphorbol 13-acetate in human neutrophils. These pyrido[1,2-c]pyrimidines inhibited the generation of PGE(2) by COX-2 in RAW 264.7 macrophages stimulated with lipopolysaccharide. Compounds 7, 5f, 6, and 8 inhibited enzyme activity, whereas the remaining compounds also acted on the induction phase. In additi…

ttCH, a selective inhibitor of inducible nitric oxide synthase expression with antiarthritic properties

2003

In a previous work, we investigated the effects of a series of dimethoxy- and trimethoxychalcone derivatives, with various patterns of fluorination, on nitric oxide production in lipopolysaccharide-stimulated murine RAW 264.7 cells. The present study was designed to determine if 2,4,6-trimethoxy-2'-trifluoromethylchalcone (ttCH) could modulate the production of nitric oxide (NO) and/or prostaglandins in vitro and in vivo. On the mouse macrophage cell line RAW 264.7, ttCH inhibited dose-dependently NO and prostaglandin E(2) production, with IC(50) in the micromolar range. This compound had no direct inhibitory effect on inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 activities. …

Systematic Modulation of the Supramolecular Gelation Properties of Bile Acid Alkyl Amides

2018

The self-assembly properties of nine low-molecular-weight gelators (LMWGs) based on bile acid alkyl amides were studied in detail. Based on the results, the number of hydroxyl groups attached to the steroidal backbone plays a major role in the gelation, although the nature of the aliphatic side chain also modulates the gelation abilities. Of the 50 gel systems studied, 35 are based on lithocholic acid and 15 on cholic acid derivatives. The deoxycholic acid derivatives did not form any gels. The gelation occurred primarily in aromatic solvents and the gels manifested typical fibrous or spherical morphologies. The 13C cross-polarized magic angle spinning (CPMAS) NMR spectra measured on the cr…