Search results for "Focu"

Success factors and barriers facing the innovative start-ups and their influence upon performance over time

2004

Based upon a sample of 18 start-up innovative firms, all of them located in the Bay Area of San Francisco, this study is intended to shed some light on the strengths, opportunities, weaknesses and threats usually common to the innovative start-up firms, gathered into five areas: funding, management, focus, personal profile and goals and growth strategy. Managerial and organisational hurdles prevail during the first stages of development, whereas most strengths fall into the funding, focus and personal profile categories. An update of the 18 firms under study in year 2002 certifies the innovation start-ups usually manage grow faster than the conventional SMEs.

CO2 Prices, Energy and Weather

2007

One of the main objectives of the European Union Emission Trading Scheme is the establishment of a market price level for allowances that show to European CO 2 emitting installations the environmental impact of their polluting activities. The aim of this paper is to focus on the daily price changes during 2005 in an attempt to examine the underlying rationality of pricing behaviour. Specifically, we study the effect of those weather and non-weather variables that academic and market agents consider as the major determinants of the of CO 2 price levels. The results show that the energy sources are the principal factors in the determination of CO 2 price levels, and that only extreme temperat…

Institutional distance and international networking

2017

We focus on how small- and medium-sized enterprises (SMEs) adapt to differences in institutional logics (values, beliefs, and rules) in their networking when they enter an institutionally distant market. We address gaps in the literature, relating to the role of institutional logics in SME internationalization, and how institutional distance affects the formation of network ties. We show how the social interaction involved in internationalization is embedded in the institutional logics followed by partnering actors. Specifically, we demonstrate how institutional distance may constrain the networking activities of SMEs and identify practices that may support successful internationalization. …

Beyond Legal Relations: Wesley Newcomb Hohfeld's Influence on American Institutionalism

2011

This paper documents Hohfeld’s influence on interwar American institutionalism. We will mainly focus on three leading figures of the movement: John Rogers Commons, Robert Lee Hale, and John Maurice Clark. They regarded Hohfeld’s contribution on jural relations as a preliminary step toward the understanding of the adversarial nature of legal rights. Albeit with substantial differences in style, method and emphasis, Hohfeld’s schema provided a powerful analytical and rhetorical tool for their analysis This paper documents Hohfeld's influence on interwar American institutionalism. We will mainly focus on three leading figures of the movement: John Rogers Commons, Robert Lee Hale, and John Maur…

Excessive Focus on Risk? Non-performing Loans and Efficiency of Microfinance Institutions

2021

European vs. American approaches to institutionalisation of business ethics: the Spanish case

2002

This paper reports on a study of the largest Spanish corporations concerning the status of corporate ethics policies. The research project, the first of its kind in Spain, has two parts. First, the types of formal documents the companies use are analysed, including those dealing with ethical values or norms. Three groups of companies are distinguished: the first group has no formal documents dealing with ethical values, and the reasons given for not having any ethical statement are discussed. A second group has one document mentioning ethical values (generally the vision and/or mission statement), and a third group has in place two or more documents (one generic and the other more detailed,…

Atrial Fibrosis Hampers Non-invasive Localization of Atrial Ectopic Foci From Multi-Electrode Signals: A 3D Simulation Study

2018

[EN] Introduction: Focal atrial tachycardia is commonly treated by radio frequency ablation with an acceptable long-term success. Although the location of ectopic foci tends to appear in specific hot-spots, they can be located virtually in any atrial region. Multi-electrode surface ECG systems allow acquiring dense body surface potential maps (BSPM) for non-invasive therapy planning of cardiac arrhythmia. However, the activation of the atria could be affected by fibrosis and therefore biomarkers based on BSPM need to take these effects into account. We aim to analyze the effect of fibrosis on a BSPM derived index, and its potential application to predict the location of ectopic foci in the …

Real-Time Localization of Epileptogenic Foci EEG Signals: An FPGA-Based Implementation

2020

The epileptogenic focus is a brain area that may be surgically removed to control of epileptic seizures. Locating it is an essential and crucial step prior to the surgical treatment. However, given the difficulty of determining the localization of this brain region responsible of the initial seizure discharge, many works have proposed machine learning methods for the automatic classification of focal and non-focal electroencephalographic (EEG) signals. These works use automatic classification as an analysis tool for helping neurosurgeons to identify focal areas off-line, out of surgery, during the processing of the huge amount of information collected during several days of patient monitori…

Spectral Analysis of Nonrelativistic Quantum Electrodynamics

2001

I review the research results on spectral properties of atoms and molecules coupled to the quantized electromagnetic field or on simplified models of such systems obtained during the past decade. My main focus is on the results I have obtained in collaboration with Jurg Frohlich and Israel Michael Sigal [8, 9, 10, 11, 12, 13].

The extended CC2 model ECC2

2013

We present a size-extensive extension to the CC2 model that avoids the complications with quasi-degeneracies that are present in the CC2 model and related perturbation theory-based approaches. The formulation also provides a consistent model for treating different parts of a molecular system at different levels of electron correlation. Such a subsystem approach leads to large reductions in the computational requirements without compromising the accuracy. In this initial study, we focus on static molecular properties. © 2013 Copyright Taylor and Francis Group, LLC.