Search results for "Typing"

Iron-binding compounds and related outer membrane proteins in Vibrio cholerae non-O1 strains from aquatic environments

1990

A total of 156 strains of Vibrio cholerae non-O1 from aquatic origins were examined for the presence of iron uptake mechanisms and compared with O1 strains and other Vibrio species. All non-O1 strains were able to grow in iron-limiting conditions, with MICs of ethylenediaminedi (O-hydroxyphenylacetic acid) ranging from 20 microM to 2 mM. The production of siderophores was demonstrated by growth in chrome azurol S agar and cross-feeding assays. All strains produced phenolate-type compounds, as assessed by the chemical tests and by bioassays with Salmonella typhimurium enb-7. Some of the strains also promoted the growth of S. typhimurium enb-1 (which can use only enterobactin as a siderophore…

Identifying yeasts using surface enhanced Raman spectroscopy

2019

Made available in DSpace on 2019-10-06T15:40:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-07-05 Tekes Academy of Finland Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) The molecular fingerprints of yeasts Saccharomyces cerevisiae, Dekkera bruxellensis, and Wickerhamomyces anomalus (former name Pichia anomala) have been examined using surface-enhanced Raman spectroscopy (SERS) and helium ion microscopy (HIM). The SERS spectra obtained from cell cultures (lysate and non-treated cells) distinguish between these very closely related fungal species. Highly SERS active silver nano-particles suitable for detecting complex biomolecules were fabricated using a simple synt…

FlowCT for the analysis of large immunophenotypic data sets and biomarker discovery in cancer immunology

2022

Key Points FlowCT is a new computational workspace for unveiling cellular diversity and objectively identifying biomarkers in large immune monitoring studies.FlowCT identified T-cell biomarkers predictive of malignant transformation and survival in SMM and active MM data sets.

Towards Understanding of Software Engineer Motivation in Globally Distributed Projects

2011

Motivation in software engineering is reported to be a source for performance improvement, which leads to project overall success. Since it is a soft factor and difficult to quantify it is usually neglected. Research in this field is rather scarce and outdated. On the basis of a recent systematic review of software engineers' motivation we set an agenda for further investigation of the role of motivation in contemporary projects. As software organizations nowadays seek opportunities inherited in both - global software development (GSD) and agile projects, it is important to understand how different project environments influence motivation.

CRYPTIC SPECIES RELATED TO DALDINIA CONCENTRICA AND D. ESCHSCHOLZII, WITH NOTES ON D. BAKERI

2004

Daldinia macaronesica (from the Canary Islands and Madeira), D. palmensis (from the Canary Islands), D. martinii and D. raimundi (from Sicily), and D. vanderguchtiae (from Jersey, Channel Islands) spp. nov., are described, based on new combinations of teleomorphic and anamorphic characters. They all resemble the pantropical D. eschscholzii and/or the European D. concentrica with regard to teleomorphic characters and secondary metabolite profiles generated by analytical HPLC. The status of the newly described taxa was established by SEM of ascospores and microscopic studies of their anamorphs in comparison with various materials of the aforementioned known species. HPLC and SEM studies on th…

Stereotype Threat Effect on a Simple Motor Task: An Investigation of the Visuo-Spatial Working Memory

2020

Purpose: Based on the Chalabaev et al. (2013) study showing that in a Stereotype Threat (ST) situation the velocity of force production in a simple motor task can be affected, this study aimed to r...

Estigmatización de la obesidad: un problema a erradicar

2021

Is Andy Murray More British Than Scottish? It Depends on His Success! Game Outcome and the MOATing Effect

2020

Prior research indicates that when we shared a part of a social identity with others, we tend to include or exclude them from our in-group depending on their success and failure. In this research, we investigated the extent to which this strategy (i.e., MOATing, “moving others away/toward the in-group”) is used for self-enhancement as compared to self-protection. Our experiment included a stereotype measure that assessed whether others were perceived as more typical of the in-group or the out-group. The results generally replicate those of prior research and suggest that MOATing primarily serves a self-enhancement function. We discuss theoretical and methodological implications.

Stigmatization of Paraphilias and Psychological Conditions Linked to Sexual Offending

2020

Except for pedophilia, little is known about public attitudes toward paraphilias and psychological conditions that are considered risk factors for sexual offending. In the present study we sought to compare the stigma attached to pedophilia with attitudes toward sexual sadism and antisocial tendencies (Study 1,

Presence and characterisation of verotoxin producing E. coli in fresh Italian pork sausages, and preparation and use of an antibiotic-resistant strai…

2005

One hundred and twenty six samples of fresh pork sausages were analysed-for the presence of verocytotoxigenic Escherichia coli (VTEC). Selective enrichment followed by DNA extraction and PCR amplification of the stx1 and stx2 genes highlighted the occurrence of the above mentioned genes in 20 out of 126 samples screened. From the stx positive enriched cultures, isolation was performed on CT-SMAC agar plates after immuno-magnetic separation of E. coli O157. Fifty three non-sorbitol fermenting isolates were obtained and further characterised, along with the reference strain E. coli ATCC 35150(T). All the isolates were characterised by PCR assays, assessing the presence of stx1, stx2, rfbE(O15…