Search results for "PLIF"
showing 10 items of 835 documents
A factory-scale application of secondary adjunct cultures selected from lactin acid becteria during Puzzone di Moena cheese ripening
2008
The lactic acid populations of 2 seasonal Puzzone di Moena cheeses made from winter and summer raw cow's milk were characterized at different ripening times. Lactic acid bacteria (LAB) were isolated on selective media and subjected to genetic typing and identification. The species most frequently found during ripening were Lactobacillus paracasei ssp. paracasei, Lactobacillus plantarum, and Pediococcus pentosaceus. The different strains recognized by random amplification of polymorphic DNA-PCR were characterized for their acidifying and proteolytic activities to select nonstarter LAB to be used as secondary adjunct cultures (SAC). For each of the 3 above species, a strain showing weak acidi…
Design, development and validation of a system for automatic help to medical text understanding
2020
Abstract Objective The paper presents a web-based application, SIMPLE, that facilitates medical text comprehension by identifying the health-related terms of a medical text and providing the corresponding consumer terms and explanations. Background The comprehension of a medical text is often a difficult task for laypeople because it requires semantic abilities that can differ from a person to another, depending on his/her health-literacy level. Some systems have been developed for facilitating the comprehension of medical texts through text simplification, either syntactical or lexical. The ones dealing with lexical simplification usually replace the original text and do not provide additi…
Energy and environmental life-cycle impacts of solar-assisted systems: The application of the tool “ELISA”
2020
Abstract Solar heating and cooling (SHC) systems can be relevant in the achievement of energy and climate European goals. The benefits of these technologies should be evaluated taking into account their life-cycle energy and environmental impacts, calculated by applying the Life Cycle Assessment (LCA). The development of a complete LCA can be difficult and time-consuming particularly for non-experts in LCA, discouraging them in developing the life-cycle assessments. To overcome this issue, the paper presents “ELISA - Environmental Lifecycle Impacts of Solar Air-conditioning systems”, a user-friendly simplified tool for estimating the life-cycle energy and environmental benefits/impacts of s…
Co-occurrence of discourse markers in Catalan and Spanish oral narrative
2009
The analysis of oral narratives in Catalan and Spanish highlights the frequency, variety and importance of co-occurring discourse markers. A detailed study of the formal aspects of co-occurrences leads to differentiating three degrees of integration of markers: juxtaposition, addition and composition. These types can be related to dominant category patterns, positions in the narrative and also functional domains (namely, propositional, structural and modal). The analysis and extensive exemplification suggests that co-occurrences based on the addition and composition of markers behave and contribute to discourse cohesion in a special way.
Aproximación al estudio de las funciones pragmáticas y a la atenuación en la partícula ‘onda’ en el español de Chile
2020
Resumen En el español de Chile, además de su uso como sustantivo, ‘onda’ cumple también funciones propias de una partícula discursiva. La bibliografía ha determinado que este elemento puede actuar como reformulador explicativo, operador de concreción, operador con valor continuativo o aproximativo e introductor de discurso directo (San Martín, Rojas & Guerrero, 2016). El presente estudio tiene como objetivo, primero, retomar esta propuesta de funciones y profundizar en ella y, segundo, determinar si existen usos de ‘onda’ que se relacionen con un valor pragmático atenuante, partiendo de la hipótesis de que este valor podría surgir a partir sus usos como aproximador y…
Self-presentation processes in personal profiles in a pro-anorexia group
2018
This paper presents the results of a content analysis of 1000 personal profiles posted on a pro-anorexia (pro-ana) group from the social networking site Xanga. Applying methods of computer-mediated communication discourse analysis, the visual and verbal strategies of self-presentation in pro-ana members’ profiles were examined. Competence, ingratiation, exemplification and supplication emerged as the main self-presentation strategies identified in the text-based profiles. In contrast to other online self-presentations (such as personal home pages and weblogs), new contents and meanings related to a pro-ana social identity were assigned to these strategies in the group. The analysis of the p…
'The Drawing on the Margin of Cambridge, Corpus Christi College 206, F. 38R: An Intertextual Exemplification to Clarify the Text?'
2007
Cloud top altitude retrieved from Lidar measurements during ACLOUD at 1 second resolution
2021
During the ACLOUD aircraft campaign (23.5.2017 - 26.6.2017) the AMALi Lidar was installed mostly nadir pointing. This dataset contains the cloud top altitude from those measurements (altitudes with a strong signal increase) as well as a cloud mask, derived from the optical depth of the column at 1 second resolution. The majority of the data was collected northwest of the Svalbard archipelago. More details on the campaign can be found in Wendisch 2018 and Ehrlich 2019 and here (https://home.uni-leipzig.de/~ehrlich/ACLOUD_wiki_doku). Please check the data documentation (https://download.pangaea.de/reference/108729/attachments/readme_documentation_AMALi_cloudtop.pdf) before using this dataset.
The activation of ERK1/2 MAP kinases in glioblastoma pathobiology and its relationship with EGFR amplification.
2008
The ERK1/2 activated protein kinase (MAPK) pathway is a critical signaling system that mediates ligand-stimulated signals for the induction of cell proliferation, differentiation and survival, involved in malignant transformation. The purpose of this study was to determine the activation of ERK1/2 in this tumor, and to determine the relationship of ERK1/2 activation with the amplification/overexpression of EGFR as well as with 9p21 locus gene alterations, both of which are genetic factors frequently associated with glioblastoma. We used immunohistochemistry and Western blot analysis to analyze the activation of ERK1/2 in 22 patients with glioblastoma, and we studied the amplification/overex…
Agr system of Listeria monocytogenes EGD-e: role in adherence and differential expression pattern.
2007
ABSTRACT In this study, we investigated the agrBDCA operon in the pathogenic bacterium Listeria monocytogenes EGD-e. In-frame deletion of agrA and agrD resulted in an altered adherence and biofilm formation on abiotic surfaces, suggesting the involvement of the agr system of L. monocytogenes during the early stages of biofilm formation. Real-time PCR experiments indicated that the transcript levels of agrBDCA depended on the stage of biofilm development, since the levels were lower after the initial attachment period than during biofilm growth, whereas transcription during planktonic growth was not growth phase dependent. The mRNA quantification data also suggested that the agr system was a…