Search results for "wine ."
showing 10 items of 266 documents
Naming organic wines in French and German A Frame Semantics analysis
2019
International audience; [Context]Naming a product is giving it an identity (Lobin, 2016); when it comes to wines it is offering them, the possibility to be easily discriminated and to catch the clients’ attention. This contribution aims at analyzing the naming of organic wines in two countries: France and Germany. If naming generic wines has already been investigated especially from a lexical point of view (Herling, 2015), wine names from the organic wine industry have for the time being been left aside. In the meantime, previous studies based on authentic materials have underlined, since Lehrer, 1975, some specificities in the wine language like resorting to prototypes (Gautier & Bach, 201…
Entrepreneurial competencies and competitiveness: an empirical analysis in the small wine companies in Sicily
2012
Several approaches in the economical literature have been suggested for the competitiveness analysis which are different depending on the aim of the analysis, on the level of the survey and on the analysis space-time structure (Buckley et al., 1988; Banterle, Carraresi, 2006). Regarding to the competitiveness of the company, a lot of studies show that the availability of tangible resources does not stand by itself a successful condition, however, it must be seen as a constellation of resources, capacity and expertise. These studies suggest the key role of competencies, considered as a source of strategic advantage, and whose identification and evaluation is a central issue of the survival a…
Geographical cues: evidences from New and Old World countries' wine consumers
2020
PurposeThis systematic review aims to investigate how geographical cues affect wine consumers' behaviors, with reference to the New and Old Worlds, and accordingly, how are recent consumption patterns and new consumer profiles modifying roles of geographical cues?Design/methodology/approachThis work employed a systematic literature review methodology on the extant literature published from 2009 to 2019.FindingsResults, summarized in a conceptual framework, emphasize five thematic areas on how geographical cues should be considered for future research and for new marketing strategies to capture consumers of New and Old World wines. Consumers' wine knowledge, socio-ethno-demographic factors, …
Los otros trabajadores agrícolas transnacionales: una red de injertadores mexicanos
2019
La globalización del régimen agroalimentario ha detonado una serie de flujos migratorios transnacionales. Los más estudiados han sido los de los jornaleros de temporada que realizan los trabajos más arduos, precarios y estacionales. Los trabajadores transnacionales especializados tanto en el campo como en las diversas actividades requeridas para una industria vitivinícola globalizada no han sido estudiados. Este artículo aborda el estudio de una red de trabajadores agrícolas especializados, los injertadores. Se estudia el origen de la red en el condado de Napa y su ampliación y consolidación que ha llevado a estos trabajadores a diferentes países y continentes. Se analizan las característic…
Contact and contactless diffuse reflectance spectroscopy: potential for recovery monitoring of vascular lesions after intense pulsed light treatment.
2011
Optical fiber contact probe diffuse reflectance spectroscopy and remote multispectral imaging methods in the spectral range of 400 to 1100 nm were used for skin vascular malformation assessment and recovery tracing after treatment by intense pulsed light. The results confirmed that oxy-hemoglobin relative changes and the optical density difference between lesion and healthy skin in the spectral region 500 to 600 nm may be successfully used for objective appraisal of the therapy effect. Color redness parameter a* = 2 is suggested as a diagnostic border to distinguish healthy skin and vascular lesions, and as the indicator of phototreatment efficiency. Valuable diagnostic information on large…
Identification of a novel VP4 genotype carried by a serotype G5 porcine rotavirus strain
2006
AbstractRotavirus genome segment 4, encoding the spike outer capsid VP4 protein, of a porcine rotavirus (PoRV) strain, 134/04-15, identified in Italy was sequenced, and the predicted amino acid (aa) sequence was compared to those of all known VP4 (P) genotypes. The aa sequence of the full-length VP4 protein of the PoRV strain 134/04-15 showed aa identity values ranging from 59.7% (bovine strain KK3, P8[11]) to 86.09% (porcine strain A46, P[13]) with those of the remaining 25 P genotypes. Moreover, aa sequence analysis of the corresponding VP8* trypsin cleavage fragment revealed that the PoRV strain 134/04-15 shared low identity, ranging from 37.52% (bovine strain 993/83, P[17]) to 73.6% (po…
Enteric calicivirus and rotavirus infections in domestic pigs
2009
SUMMARYWe report the prevalence of rotavirus and calicivirus infections, along with their respective association with diarrhoea in the porcine population of the region of northern Spain. A total of 221 samples were collected at random from different farms in the region and from the main slaughterhouse facility in the city of Zaragoza. Faecal samples were scored as diarrhoeic or normal and grouped into five groups to match general farm management and age criteria: group I (suckling 0–4 weeks), group II (weaning >4–8 weeks), group III (transition >8–16 weeks), group IV (fattening >16–24 weeks) and group V (adults >24 weeks). Group A rotavirus detection and caliciviruses were inves…
Genetic heterogeneity of porcine enteric caliciviruses identified from diarrhoeic piglets
2008
Enteric caliciviruses (noroviruses and sapoviruses) are responsible for the majority of non-bacterial gastroenteritis in humans of all age groups. Analysis of the polymerase and capsid genes has provided evidence for a huge genetic diversity, but the understanding of their ecology is limited. In this study, we investigated the presence of porcine enteric caliciviruses in the faeces of piglets with diarrhoea. A total of 209 samples from 118 herds were analysed and calicivirus RNA was detected by RT-PCR in 68 sample (32.5%) and in 46 herds (38.9%), alone or in mixed infection with group A and C rotaviruses. Sequence and phylogenetic analysis of the calicivirus-positive samples characterized t…
Expression of P, S, and F1C adhesins by cytotoxic necrotizing factor1-producing Escherichia coli from septicemic and diarrheic pigs
1997
Nineteen papC-positive cytotoxic necrotizing factor 1 (CNF1)-producing Escherichia coli isolates from pigs with septicemia or diarrhea were tested for the presence of pap-, sfa-, and afa-related sequences encoding P/Prs, S/F1C, and Dr/AFA adhesins respectively. Production of adhesins by isolates was tested by mannose-resistant hemagglutination (MRHA), sialidase treatment of erythrocytes and particle agglutination tests. Production of P, S, and F1C fimbriae by isolates was also examined by immunofluorescence. All isolates were pap+ by PCR. Eighteen isolates (95%) were MRHA for ovine and human A erythrocytes and exhibited GalNac-GalNac receptor specificity associated with class III P(Prs) adh…
Protective role of glutathione addition against wine-related stress in Oenococcus oeni
2016
FIliació URV: SIInclòs a la memòria: SI Oenococcus oeni is the main species responsible for the malolactic fermentation (MLF) of wine due to its ability to survive in this environment. Some wine-related stress factors, such as ethanol and low pH, may alter the cell redox balance of O. oeni. For the first time, the ability to uptake glutathione (GSH), an almost universal tripeptide with antioxidant properties, has been associated to the improvement of stress response in O. oeni. Despite the inability of O. oeni to synthesize GSH, this bacterium can capture it from the media. The ability of 30 O. oeni strains to uptake GSH was assessed in this study. Although all of the strains tested were ab…