Search results for " Driver"

Relationship between cognitive and driving self-assessments in older drivers. Result of epidemiological and experimental on-road studies in france

2015

TRANSED 2015 - 14th International Conference on Mobility and Transport for Elderly and Disabled Persons, LISBONNE, PORTUGAL, 28-/07/2015 - 31/07/2015; Most older drivers are able to efficiently self-regulate their own driving practices, that means reducing driving exposure and avoiding the most challenging driving conditions such as driving at night or in poor weather or at complex intersections. We hypothesized that this self-regulation might exist only if older drivers have accurate insight into their own age-related functional and cognitive decline. This study aims to evaluate how well self-estimation of cognitive ability of older corresponds to their actual driving performance, as asses…

Motivational drivers of customer brand engagement and its effect on share of wallet in a social media context

2014

In recent years, many companies have used social media as part of their marketing and brand building activities. The rise of social media has strengthened the need for customer activation and engagement. Customer brand engagement offers companies multiple positive outcomes, such as satisfaction, trust, loyalty, and empowerment, which potentially facilitate successful business performance. The idea of engagement is relatively new in the marketing literature, and academic research has only minimally examined the potential for growth presented by engaging customers. However, numerous researchers have recognized the growing academic interest in customer brand engagement, as evidenced by the Mar…

Optical sensor for remote estimation of alcohol concentration in blood stream

2013

Abstract The purpose of this manuscript is to validate our recently developed novel optical approach for extraction of remote vibration sources as a successful technique to estimate the alcohol concentration in blood stream. This technique is based on the tracking of temporal changes of reflected secondary speckle patterns produced in human skin when being illuminated by a laser beam. Since the skin’s vibrations profile is changed due to the alcohol in the blood stream, the extraction of the vibration profile can be translated into the corresponding alcohol concentration values by means of defining several parameters acting as indicators for the presence of alcohol in the blood stream. We h…

A hardware skin-segmentation IP for vision based smart ADAS through an FPGA prototyping

2017

International audience; In this paper we presents a platform based design approach for fast HW/SW embedded smart Advanced Driver Assistant System (ADAS) design and prototyping. Then, we share our experience in designing and prototyping a HW/SW vision based smart embedded system as an ADAS that helps to increase the safety of car's drivers. We present a physical prototype of the vision ADAS based on a Zynq FPGA. The system detects the fatigue state of the driver by monitoring the eyes closure and generates a real-time alert. A new HW/SW codesign skin segmentation step to locate the eyes/face is proposed. Our presented new approach migrates the skin segmentation step from processing system (S…

An integrated approach to cope with anthropogenic drivers of ecosystem change: the thermal vent case study

2022

A dynamic simulation approach to frame drivers and implications of corruption practices on firm performance

2014

Corruption is a multifaceted socio-economic phenomenon widely spread - although with different intensity - all around the world. Many studies on corruption have been conducted at a country-level, but relatively little effort has been placed in evaluating its implications, in terms of both financial and competitive performance, at a firm-level. Therefore, this paper aims at exploring the causal relationships underlying the effect of corruption on firm performance in order to show the different scenarios that may emerge from the combination between external (i.e., contextual conditions) and internal (i.e., organizational characteristics) forces that drive corruption. To this end, we adopt a D…

Kravas auto vadītāju darba un atpūtas laika ievērošanas saistība ar uzvedību uz ceļa

2019

Pētījuma mērķis bija salīdzināt kravas auto vadītāju uzvedību uz ceļa saistībā ar darba un atpūtas laika ievērošanu. Pētījuma izlases sastāvēja no 111 vīriešiem, kuri strādā par kravas auto šoferiem un izmanto kravas automašīnu darba vajadzībām, vecumā no 24 līdz 66 gadiem, vidējais vecums 45,43 gadi. Pētījuma dalībniekiem tika piedāvāts aizpildīt autovadītāju uzvedības aptauju (Drivers Behaviour Questionnaire, DBQ; Reason, Manstead, Stradling, Baxter, & Campbell, 1990), adaptāciju latviešu valodā veikuši V. Reņģe un I. Austers, 2007. Autovadītāji aizpildīja arī darba autora veidoto kravas auto vadītāju aptauju, kas iekļauj apgalvojumus, kas saistīti ar darba un atpūtas laiku. Pētījuma rezu…

Human Resources – A Value Driven Perspective

2019

The information age has changed many of the “classical” business activities by altering the core values and management principles. Human resources management has also changed and has adapted to the new challenges of the 21st -century information age. The hunt for knowledge and for the determined business value is driven by more complex and far-reaching human resources activities. Companies must change their “classic” view on human resources to prevail and to be successful in the new complex and speed century. Human resources have changed its old working principles to fit the requirements of constant data, information, and knowledge “hunting” and morphed to a proactive and dynamic business v…

Neuropsychological driving ability assessment of elderly male drivers

2002

Psychosocial Work Factors, Job Stress and Strain at the Wheel: Validation of the Copenhagen Psychosocial Questionnaire (COPSOQ) in Professional Drive…

2019

Introduction: Psychosocial work environment has been related to many negative health outcomes in different workforces. However, evidence in this regard is still limited in the case of transport workers, and most of the tools used in research, often excessively generic, do not fully consider the specific key stressors and adverse issues present in the psychosocial environment of professional driving. Objective: Thus, the purpose of this study was to obtain a complete description of the validation of measurement applied to psychosocial factors at work in professional drivers, using the Enterprise version (2018) of COPSOQ-III. Methods: The data was collected from 726 Spanish professional drive…