Search results for "Data Collection"
showing 10 items of 495 documents
Motivations, adoption and impact of voluntary environmental certification in the Italian Forest based industry: The case of the FSC standard
2017
Abstract Over the past few years several private voluntary schemes have been developed worldwide to address the environmental issues in the forest based industry. Using survey data, this study analyse the main factors motivating companies operating in the Italian forest based industry to implement FSC (Forest Stewardship Council) standard, as a tool to promote responsible forest management and traceability of derived products, and the impact of this standard on the economic and organisational results. The findings provide evidences that signalling mechanisms drive the entrepreneurs towards the adoption of FSC certification, followed by moral and ethical reasons. In terms of impact, emerges …
Associations between structures, processes and outcomes in inter-municipal cooperation in out-of-hours services in Norway: A survey study
2020
Abstract Inter-municipal cooperation (IMC) has gained widespread recognition as a beneficial strategy for improving efficiency and quality in the provision of out-of-hours emergency care services (OOH services). Little attention, however, has been given to the additional costs of cooperation and the relational processes through which benefits and costs are likely to result. Based on survey data from 266 (77%) Norwegian municipalities involved in IMC in OOH services in 2015, this study aimed to investigate how the structure (governance form, complexity and stability) and quality (trust and consensus) of cooperation processes interact to influence the perceived outcomes (benefits and costs) o…
Immigration, Transition to Parenthood, and Parenting
2018
This chapter adopts a life-course perspective to show how transitioning to parenthood and parenting practices are negotiated and adjusted under the influence of both migrants’ childhoods and migration contexts. The method used for data collection was life-story interviews. For purposes of this study, were selected nine participants, exclusively women. Some mechanisms of parenting formation and transformation were identified by using both inductive and deductive procedures for data analyses. These methods elicited novel information on how women change during migrations with respect to child-rearing and familial patterns. The empirical data suggest that self-change in the case of young migran…
Novel Energy Efficient Schemes for Wireless Sensor Networks Utilizing Mobile Sensors
2022
Wireless sensor networks (WSNs) facilitate many applications in different fields and are well-known in both academic and industrial areas. The networks mainly include sensors, networking parts and a data processing center to collect data for a variety of purposes. However, the energy consumption problem in the networks is always a critical problem that many researchers are looking for good solutions. In this paper, we propose a data collection method that uses mobile sensors attached with bigger energy storages to collect data from static sensors. In addition, we propose a hybrid energy harvesting scheme to harvest energy from ambient environments to support static sensors to prolong the ne…
Is naturalistic driving research possible with highly instrumented cars? Lessons learnt in three research centres.
2011
This paper provides an overview of the experiences using Highly Instrumented Cars (HICs) in three research Centres across Europe; Spain, the UK and Greece. The data collection capability of each car is described and an overview presented relating to the relationship between the level of instrumentation and the research possible. A discussion then follows which considers the advantages and disadvantages of using HICs for ND research. This includes the obtrusive nature of the data collection equipment, the cost of equipping the vehicles with sophisticated Data Acquisition Systems (DAS) and the challenges for data storage and analysis particularly with respect to video data. It is concluded th…
Data gathering and mathematical modelling for pitch stabilisation of a high speed catamaran
2011
This paper deals with the data gathering phase for a 21-foot long planing catamaran. The boat experiences a take-off phenomenon at high speed which needs to be countered. An overview of stability problems in high speed hydroplanes is described with possible solutions recommended. A subsequent gathering of data using laser scanning and computational fluid dynamics (CFD) analysis of the boat are described. The paper ends with a look at the initial developments of stabilising systems for the boat.
Product-related information for sustainable use of laundry detergents in Finnish households
2007
Abstract The purpose of this paper is to report on research on how product-related information can guide sustainable product use in the context of laundry detergents. More precisely, the purpose of the study was designed to analyse how the detergent package information and dosing instructions are read, understood and followed in the Finnish households. Data collection methods included interviews in 340 Finnish households in 2004 and 299 households in 2005 with a standardised questionnaire. Results show that the majority of respondents did not know if the washing water is hard or soft, which indeed has a direct effect on dosing amounts. However, package information per se was found to be eas…
An expert system for vineyard management based upon ubiquitous network technologies
2011
Vineyard operations for quality wines production are currently based upon costly and time-consuming manual sampling operations required to assess the maturity phases of grapevines. The ripening process however is significantly influenced by the environmental parameters which nowadays can be effectively monitored by means of ubiquitous computing technologies. Besides the possibility of gathering data, hence, suitable tools are required to support the vineyard management process. The present research concerns the development of an expert system to effectively manage the vineyard operations. The methodology is based on the analysis of the time series of indices related to the maturation phases…
Hybrid moving bed biofilm reactors: a pilot plant experiment.
2008
The growing increment of the urbanization and on the other hand, the even more strict effluent limits imposed by the Water Framework Directive for the receiving water body quality state have lead to a need of upgrading several existing WWTP. With this respect HMBBR systems are an innovative solution since allow to upgrade existing high loaded WWTP without building new tanks. However, some uncertainties in their design, maintenance as well as performance have to be addressed due to their recent acquisition compared with well consolidated technologies such as activated sludge systems. In this light, a data gathering campaign on a HMBBR pilot plant has been performed. The aim was to detect the…
Proposal of geographic information systems methodology for quality control procedures of data obtained in naturalistic driving studies
2015
The primary goal of naturalistic driving studies is to provide a comprehensive observation of the driver's behaviour under real-life conditions by measureing a great number of parameters at high temporal frequencies. Achieving this goal, however, is a complex endeavor that faces many challenges such as the complexity of the vehicle instrumentation during the phase of data collection, and the difficult handling of large data volumes during the phase of data analysis. These drawbacks often cause episodes of data losses. Improving the technical aspects of the collection of naturalistic data is of paramount importance to increase the return of the investment made in it. An aspect to consider is…