Search results for "Frame"
showing 10 items of 1767 documents
Stop the bleeding or weather the storm? crisis solution marketing and the ideological use of metaphor in online financial reporting of the stock mark…
2014
Introducing the concept of Crisis Solution Marketing (CSM), this research explores how metaphor pre-packages information, proposing “solutions” to “problems” they discursively construct in the media. These conceptual frameworks are capable of influencing how readers perceive and interpret news events, ultimately influencing their behavior as consumers and the financial decisions they make. This article explores the relationship between editorial positioning and ideology in financial news and the types or ontologies of metaphors used to describe the nature of the stock market via reporting on the stock market crash of 2008 in online news media. Results indicate a statistically significant p…
Analysing the Financial Soundness of the Commercial Banks in Romania: An Approach based on the Camels Framework
2013
Abstract The Romanian banking system has undergone through tremendous changes in the last decade, its financial soundness and performance being paramount in the achievement of a stable and sustainable economic growth. Thus, the aim of our research is to comparatively analyse the financial soundness of the commercial banks that operate in Romania. In order to achieve this we have used one of the most popular methods for the analysis of the financial soundness of banks, namely the CAMELS framework. The obtained results highlight the strengths and the vulnerabilities of the analysed banks, underlining the need to strengthen the concerns of the decision makers from banks to improve and increase…
Fine-tuning of the confined space in microporous metal–organic frameworks for efficient mercury removal
2017
Offsetting the impact of human activities on the biogeochemical cycle of mercury has become necessary for a sustainable planet. Herein, we report the development of a water-stable and eco-friendly metal–organic framework, which has the formula {Cu4II[(S,S)-methox]2}·5H2O (1), where methox is bis[(S)-methionine]oxalyl diamide. Its features include narrow functional channels decorated with thioalkyl chains, which are able to capture HgCl2 from aqueous media in an efficient, selective, and rapid manner. The conscious design effort in terms of size, shape, and reactivity of the channels results in extremely efficient immobilization of HgCl2 guest species in a very stable conformation, similar t…
Nanog Regulates Primordial Germ Cell Migration Through Cxcr4b
2010
Abstract Gonadal development in vertebrates depends on the early determination of primordial germ cells (PGCs) and their correct migration to the sites where the gonads develop. Several genes have been implicated in PGC specification and migration in vertebrates. Additionally, some of the genes associated with pluripotency, such as Oct4 and Nanog, are expressed in PGCs and gonads, suggesting a role for these genes in maintaining pluripotency of the germ lineage, which may be considered the only cell type that perpetually maintains stemness properties. Here, we report that medaka Nanog (Ol-Nanog) is expressed in the developing PGCs. Depletion of Ol-Nanog protein causes aberrant migration of …
Design of Magnetic Coordination Polymers Built from Polyoxalamide Ligands: A Thirty Year Story
2018
International audience; The aim of this review is to pay tribute to the legacy of O. Kahn. Kahn's credo was to synthesize magnetic compounds with predictable structure and magnetic properties. This is illustrated herein with results obtained by Kahn's group during his Orsay period thirty years ago, but also on the basis of our recent results on the synthesis of coordination polymers with oxamate ligands. The first part of this review is devoted to a short description of the necessary knowledge in physics and theoretical chemistry that Kahn and his group have used to select oxamate ligands, the complex‐as‐ligand strategy and the synthesis of heterobimetallic systems. Then, we describe the st…
Synthetic scene simulator for hyperspectral spaceborne passive optical sensors. Application to ESA's FLEX/sentinel-3 tandem mission
2014
The simulation of synthetic images serve scientists and engineers to study the instrument configuration as well as to develop image processing and retrieval strategies for a sensor in development. Despite synthetic scene simulators have been developed in the past in the frame of satellite missions, their functionality and flexibility to create a user-defined scene is limited by their architecture, design and implementation. This paper introduces the design of a generic scene simulator with the flexibility to generate realistic synthetic scenes by configuration of the surface and atmosphere. Following this generic design, a scene simulator is being developed for the ESA's Earth Explorer 8th …
Towards a Reference Architecture for Model-Driven Business Apps
2016
Model-driven development techniques have been proposed for cross-platform app development. Typically, an individual domain-specific language (DSL) is used. The MD² framework consists of a DSL for business apps and generators, which transform a domain model to native platform code. Prior research on it focused on language and general generator design, this paper accentuates the code generation stage. A reference architecture for the generated apps is proposed to accelerate the development of new generators for which architectural decisions had been made on ad-hoc basis up to now. Moreover, generators are going to expose similar structures that facilitate maintenance. Our proposal takes MD²'s…
Autonomous on-board data processing and instrument calibration software for the SO/PHI
2018
The extension of on-board data processing capabilities is an attractive option to reduce telemetry for scientific instruments on deep space missions. The challenges that this presents, however, require a comprehensive software system, which operates on the limited resources a data processing unit in space allows. We implemented such a system for the Polarimetric and Helioseismic Imager (PHI) on-board the Solar Orbiter (SO) spacecraft. It ensures autonomous operation to handle long command-response times, easy changing of the processes after new lessons have been learned and meticulous book-keeping of all operations to ensure scientific accuracy. This contribution presents the requirements a…
A geometric approach for predicting vertical stationary profiles of weakly inertial advecting-diffusing particles in closed incompressible flows
2004
Abstract Mixing of weakly inertial particles in closed flows is often addressed by considering individual particles as passive advecting-diffusing tracers, subjected to an additional settling velocity resulting from body forces (e.g. gravity). We show that the qualitative and quantitative features of the vertical particle distribution (i.e. the horizontal cross-sectional averages of particle concentration) can be predicted from the structure of the flow resulting from the superposition of the stirring field and the settling velocity. The prediction is based upon the observation that the resulting flow can be divided into two nonoverlapping regions, namely trajectories that are confined with…
Von (pragma-)semantischer Valenz zu Frames in der Beschreibung der Argumentstruktur (von Transferverben)
2019
International audience; An ausgewählten - auffälligen – Beispielen aus dem Bereich der Transferverben (Besitzwechselverben) geht der Beitrag der Frage nach den potentiellen Übergängen von valenz-basierten zu frame-semantischen Beschreibungsansätzen von Argumentstrukturen nach. Es werden dabei die folgenden drei Thesen zur Diskussion gestellt:(i)Die Wechselbeziehungen zwischen (pragma-semantischer) Valenz und Frame-Semantik können noch ausgebaut werden (Ziem/Lasch 2013: 110-142).(ii)Die semantische Dimension kann nur holistisch erfasst werden (Busse 1995, 2008, 2012).(iii)Eine Zurückführung auf abstraktere Konstruktionen ist immer möglich (oder gar wünschenswert!). In einem ersten Teil werde…