Search results for "Valuation"
showing 10 items of 2494 documents
DIGITAL MARKETING PERFORMANCE EVALUATION METHODS
2018
The share of digital marketing from total marketing spending is increasing fast year by year. Still the majority of companies admit that they are missing clear methods on how to evaluate (positive/negative) effects obtained using digital marketing. As this field of digital marketing is relatively new, there are no firm and widely recognized measurement methods resulting in marketing specialists being confused by an overwhelming amount and variety of different digital marketing metrics and large amounts of data. Therefore, the aim of this paper is to list the existing methods which could help marketers to evaluate their digital marketing campaign effectiveness and to discuss these methods’ e…
Topical treatment with a two-component gel releasing nitric oxide cures C57BL/6 mice from cutaneous leishmaniasis caused by Leishmania major.
2016
Validation of Teacher Self-efficacy (QAI) Questionnaire
2021
Negli ultimi anni numerose ricerche nazionali e internazionali hanno messo in evidenza l’importanza della Teacher Self Efficacy. Nonostante nel panorama nazionale esistano già alcuni strumenti che indagano tale costrutto, si notano sovrapposizioni e divergenze nei diversi fattori presi in considerazione, quali ad esempio la percezione di autoefficacia relativa alla possibilità di agire sull’engagement degli studenti e sulla colla- borazione con la famiglia e altre figure professionali. Pertanto l’obiettivo del presente contributo consiste nella costruzione e validazione di un nuovo strumento che tenga conto di entrambi quest’ultimi aspetti. Lo strumento, costituito da 25 item, è stato so…
Full-scale validation of bio-recycled asphalt mixtures for road pavements
2019
Abstract Recycling of asphalt has become a well-established practice in many countries, however the road pavement industry remains a bulk consumer of extracted raw materials. Novel solutions that find root in circular economy concepts and life-cycle approaches are needed in order to enable optimisation of infrastructure resource efficiency, starting from the design stage and spanning the whole value chain in the construction sector. Itis within this framework that the present study presents a full-scale validation of asphalt mixtures specifically designed to ensure durability of flexible road pavements and at the same time enabling the reuse of reclaimed asphalt pavement (RAP) through the i…
Les effets du CICE sur l'emploi, les salaires et la R&D: une évaluation ex post
2017
Le Crédit d’Impôt pour la Compétitivité et l’Emploi est l’une des mesures phare du quinquennat de François Hollande. Mis en œuvre à partir de 2013, ce dispositif consiste en un crédit d’impôt d’un montant de 4 % de la masse salariale (6% en 2014) pour tous les salaires jusqu’à 2,5 Smic. Il s’agit d’un dispositif massif pour un coût budgétaire estimé à 11,2 milliards d’euros en 2013. L’objet de cette étude est de proposer une évaluation ex post des effets de ce dispositif sur l’emploi, les salaires et un ensemble d’autres variables caractérisant les réactions des entreprises au crédit d’impôt, notamment leurs marges et leurs comportement d’investissement. Elle repose sur l’exploitation d’un …
Evaluation of simulated CO2 power plant plumes from six high-resolution atmospheric transport models
2023
Power plants and large industrial facilities contribute more than half of global anthropogenic CO2 emissions. Quantifying the emissions of these point sources is therefore one of the main goals of the planned constellation of anthropogenic CO2 monitoring satellites (CO2M) of the European Copernicus program. Atmospheric transport models may be used to study the capabilities of such satellites through observing system simulation experiments and to quantify emissions in an inverse modeling framework. How realistically the CO2 plumes of power plants can be simulated and how strongly the results may depend on model type and resolution, however, is not well known due to a lack of observations ava…
Screening for natural and derived bio-active compounds in preclinical and clinical studies: One of the frontlines of fighting the coronaviruses pande…
2020
Background Starting December 2019, mankind faced an unprecedented enemy, the COVID-19 virus. The world convened in international efforts, experiences and technologies in order to fight the emerging pandemic. Isolation, hygiene measure, diagnosis, and treatment are the most efficient ways of prevention and intervention nowadays. The health organizations and global care systems screened the available resources and offered recommendations of approved and proposed medications. However, the search for a specific selective therapy or vaccine against COVID-19 remains a challenge. Methods A literature search was performed for the screening of natural and derived bio-active compounds which showed po…
Évaluation d'un dispositif pédagogique en lecture au cours préparatoire
1997
International audience
TCP Performance in Mobile Ad hoc Networks
2013
International audience; In this paper, we present a survey of TCP (Transmission Control Protocol) protocol for better performance in the MANET (Mobile Ad Hoc Network). After a short presentation of the main features of TCP, we give the most important problems from which TCP suffer in MANET. We present after that some approaches proposed in the literature in order to improve its performance. Our paper contains also a performance evaluation of TCP NewReno and TCP Vegas transport protocols under AODV and DSR routing protocols. The simulations are conducted under varying conditions of number of TCP connections, number of nodes and mobility.