Search results for "Strategy"

Static output-feedback controller design for vehicle suspensions: an effective two-step computational approach

2014

In this study, a novel two-step methodology is applied in designing static output-feedback controllers for a class of vehicle suspension systems. Following this approach, an effective synthesis of static output-feedback controllers can be carried out by solving two consecutive linear matrix inequality optimisation problems. To illustrate the main features of the proposed design strategy, two different static output-feedback H 8 controllers are designed for a quarter-car suspension system. The first of those controllers uses the suspension deflection and the sprung mass velocity as feedback information, whereas the second one only requires the sprung mass velocity to compute the control acti…

Life Cycle Impact Assessment applied to cactus pear crop production for generating bioenergy and biofertiliser

2020

Among the potential uses of cactus pear, the generation of bioenergy (biogas) and biofertiliser (digestate), from the Anaerobic Digestion (AD) of cladodes and fruits, is surveyed in this paper. Data for Life Cycle Impact Assessment (LCIA) was drawn from a farm located in Roccapalumba (Palermo, Sicily, Italy), where three cultivars were cultivated: 1) yellow pulp cultivar; 2) red pulp cultivar; 3) white pulp cultivar. LCIA was applied to six scenarios: 1) current dry crop; 2) current irrigated crop; 3) dry crop for fruit and bioenergy production; 4) irrigated crop for fruit and bioenergy production; 5) dry crop for bioenergy production; 6) irrigated crop for bioenergy production. According t…

We Are Still In! Conference report from the 2018 Ceres Conference

2018

This is a report on the 2018 Ceres Conference that took place from April 24 to 26 at the Park Plaza Hotel in Boston, MA. The conference theme was “Scale Up!” while the discussion centered mainly around the “We Are Still In!” movement that has emerged after the pull-out of the Paris Climate Agreement by the Trump administration. The conference was mainly attended by institutional investors, company executives and capital market leaders as well as NGOs and academics. The conference consisted of four plenary and four panel sessions as well as various networking events. nonPeerReviewed

How to develop strategies of adaptation to climate change based on a foresight exercise?

2019

Context and purpose of the study ‐ Prospective studies raise a real intellectual interest for those who contribute to them or take cognizance of it. But they are often considered too difficult to operationalize, and most of the prospective exercises are not followed by action plans, particularly at value chain level. To overcome this difficulty in linking the work of experts and the decisions of stakeholder of value chains, a particular effort was made to operationalize the outcomes from a prospective study on the French vine and wine industry in the context of climate change. The approach consisted in collecting and using the feed‐back of professionalsfrom the wine industry about these out…

Treatment Strategies for Migraine Headache

2001

Age- and Sex-Graded Data Evaluation of Vaccination Reactions after Initial Injection of the BNT162b2 mRNA Vaccine in a Local Vaccination Center in Ge…

2021

A high vaccination rate of older and particularly chronically ill people against coronavirus disease-2019 (COVID-19) is likely one of the most important factors in containing the pandemic. When Germany’s vaccination campaign started on December 2020, vaccination prioritization was initially carried out starting with older population groups. Side effect rates in 1065 individuals who had received the first dose of the messenger ribonucleic acid (mRNA) vaccine BNT162b2 Tozinameran from BioNTech/Pfizer three weeks earlier were examined retrospectively. An age- and gender-graded data analysis showed clear age and gender differences with regard to vaccine-related adverse effects. In 77% of all in…

Long-term disability trajectories in relapsing multiple sclerosis patients treated with early intensive or escalation treatment strategies

2021

Background and aims: No consensus exists on how aggressively to treat relapsing–remitting multiple sclerosis (RRMS) nor on the timing of the treatment. The objective of this study was to evaluate disability trajectories in RRMS patients treated with an early intensive treatment (EIT) or with a moderate-efficacy treatment followed by escalation to higher-efficacy disease modifying therapy (ESC). Methods: RRMS patients with ⩾5-year follow-up and ⩾3 visits after disease modifying therapy (DMT) start were selected from the Italian MS Registry. EIT group included patients who received as first DMT fingolimod, natalizumab, mitoxantrone, alemtuzumab, ocrelizumab, cladribine. ESC group patients rec…

2018

The aim of the present study was to extend the previous intervention research in math by examining whether elementary school children with poor calculation fluency benefit from strategy training focusing on derived fact strategies and following an integrative framework, i.e., integrating factual, conceptual, and procedural arithmetic knowledge. It was also examined what kind of changes can be found in frequency of using different strategies. A quasi-experimental design was applied, and the study was carried out within the context of the school and its schedules and resources. Twenty schools in Finland volunteered to participate, and 1376 children were screened in for calculation fluency pro…

Building a State’s Global Competitive Advantage by Improving Its Finances: A System Dynamic Model Tailored for the Italian State

2014

The present study analyzes and tests a new way to recover economy and public finances in time of crisis. An exclusive focus on State financial short-term stability risks to undermine the economic growth and to erode the social environment, thus it depletes the sources of State finances on the long-term. While a sustainable strategizing focuses on performance drivers that generate these last. Such approach in public strategizing is based on the assumption that State could increase its budgets by improving the organizational and legal framework in which private firms operate, in order to reduce their overhead costs for compliance of rules, and public facilities’ inefficiencies. This improveme…

Determinants of performance drivers in online food delivery platforms: a dynamic performance management perspective

2022

PurposeThis study aims to demonstrate that the Dynamic Performance Management (DPM) framework, integrating performance management with system dynamics modelling, enables decision-makers to identify sustainable strategies in online food delivery platforms, thereby avoiding company failure.Design/methodology/approachThis study undertakes a multistep methodological approach. After the literature review, a retrospective case study approach was used. To build the DPM framework and the system dynamics simulation model, primary and secondary data were collected and analysed.FindingsThis study by adopting the DPM perspective highlights the critical role performance drivers play to assess the viabil…