Search results for "ULN"

Learning to live together: a challenge for schools located in contexts of social vulnerability

2017

Currently, there are many educational centres that demonstrate the need to promote initiatives to improve coexistence at school at the international level, especially in those located in contexts of social vulnerability. A socio-educational programme has been developed, applied and evaluated at a Singular Education Action Centre (Centro de Acción Educativa Singular - C.A.E.S) in the city of Valencia (Spain). To ascertain the programme's impact and possible generalization to other contexts, a quasi-experimental pretest-posttest design with a control group was used. Information was collected from 297 students and 54 teachers based on questionnaires assessing coexistence at school. The results…

"""Fluidity and flexibility of """"belonging"""": Uses of the concept in contemporary research"""

2016

Studies framing “belonging” as a key focus and a central concept of research have increased significantly in the 2000s. This article explores the dimensions of belonging as a scholarly concept. The investigation is based on a qualitative content analysis of articles published in academic journals covering a large number of different disciplines. The article poses and answers the following research questions: How is belonging understood and used in contemporary research? What added value does the concept bring to scholarly discussions? In the analysis, five topoi of conceptualizing belonging – spatiality, intersectionality, multiplicity, materiality, and non-belonging – were identified. Afte…

Regime shifts and alternative stable states in intertidal rocky habitats: State of the art and new trends of research

2018

Abstract The existence of regime shifts and alternative stable states in ecosystems is well known and has very large effects on their structure and dynamics. Since shifts between alternative stable states have significant implications for the ecosystems conservation, their prevention should be an aim of primary interest, and for this reason a particular attention has been paid to their study. Regarding marine ecosystems, rocky intertidal habitats, in particular, represent an ideal system for the study of alternative stable states because of their characteristics: they exhibit strong environmental gradients, are easy to manipulate, and most of the inhabiting species grow rapidly. Given the s…

Velando armas

2002

Introduction : de la vulnérabilité aux territoires

2018

International audience

Utilization of hemin and hemoglobin by Vibrio vulnificus biotype 2

1996

The eel pathogen Vibrio vulnificus biotype 2 is able to use hemoglobin (Hb) and hemin (Hm) to reverse iron limitation. In this stud, the adjuvant effect of both compounds on eel pathogenicity has been evaluated and confirmed. Further, we have studied the heme-iron acquisition mechanism displayed by this bacterium. Whole cells were capable of binding Hb and Hm, independently of (i) iron levels in growth medium and (ii) the presence of polysaccharide capsules on bacterial surface. The Hb- and Hm-binding capacity was retained by the outer membrane protein (OMP) fraction and was abolished after proteolytic digestion of OMP samples. Western blotting (immunoblotting) of denatured OMPs revealed th…

Tourism development from disaster capitalism.

2021

This research note focuses on the impact of tourism development from disaster capitalism as expressed by post-disaster land grabs and forced population displacement. Case studies highlighted are India, Thailand and Sri Lanka following the 2004 Indian Ocean tsunami; Honduras after Hurricane Mitch in 1998; and Barbuda following Hurricane Irma in 2017, demonstrating how disaster capitalism continues to be in play. The examples draw on disaster research to show how tourism development from disaster capitalism leads to more disasters. Long-standing disaster research can assist tourism researchers in identifying how to counter harmful post-disaster tourism development.

Lua Code: Security Overview and Practical Approaches to Static Analysis

2017

Lua is an interpreted, cross-platform, embeddable, performant and low-footprint language. Lua's popularity is on the rise in the last couple of years. Simple design and efficient usage of resources combined with its performance make it attractive for production web applications even to big organizations such as Wikipedia, CloudFlare and GitHub. In addition to this, Lua is one of the preferred choices for programming embedded and IoT devices. This context allows to assume a large and growing Lua codebase yet to be assessed. This growing Lua codebase could be potentially driving production servers and extremely large number of devices, some perhaps with mission-critical function for example i…

Locking Reconstruction Double Plating of Distal Humeral Fractures: How Many Screws in the Distal Ulnar Column Segment in A3 Fracture Provide Superior…

2009

Objectives: Two 90-degree configurations of locking reconstruction plates with different numbers of screws in the distal ulnar column segment of distal extra-articular humeral fractures with metaphyseal comminution (A3) were biomechanically investigated. Methods: Eight pairs of fresh-frozen human humeri were used. For paired comparison, the humeri were divided into 2 randomized groups. In both groups, double-plate osteosyntheses with locking reconstruction plates were performed in 90-degree configurations. In group 1, the posteriorly placed radial column plate exceeded the capitellum and the ulnar column plate extended into the ulnar sulcus. The ulnar plate was molded around the medial epic…

Organisational Learning and Knowledge Management: A Prospective Analysis Based on the Levels of Consciousness

2018

In this chapter, we analyse the concepts of organizational learning and knowledge management by relating them to the levels of human and organizational consciousness. In doing so, we understand the existence of different conceptualizations of both organizational learning and knowledge management, and relate them to several organizational models and levels of organizational learning. The learning organization model is related to the highest level of consciousness and to the highest level of learning: triple-loop learning. We associate this with an organizational learning perspective that stresses the importance of mindfulness, mindful learning, and with a knowledge management perspective tha…