Globalization had a significant impact on project management, especially on its structure and the working environment of project teams, because of the increased connectivity due to technology innovations, offering the international project managers the possibility to access high quality human resources across country frontiers, at reduced prices. Internet communication transformed traditional teams in virtual teams, which activity is based on the electronic collaboration tools. The high diversity degree characteristic to virtual teams, from culture to technical tools, can be overwhelming for the international project manager which has to lead its virtual team to success. One of the key processes which lead to a high effective team is the team building process, based on motivation and trust. Even if this seems similar to traditional teams, the path of achieving them is very different and it involves more variables and one of them is the national culture, which we consider one of the most important. This article aims to highlight the importance of understanding each dimension of the national culture so that international managers choose to establish the motivational practices and tools accordingly. We also proposed the profile of the national culture most suitable to work in a virtual environment.
Crises are influencing the corporate sustainability. Long-term stakeholder value built in decades can be ruined by a middle scale crisis. In the new world of cyber-physical systems, scholars emphasize the decentralized, human–machine cooperation based disturbance handling. From information technology and communication (ICT) point of view the cyber-physical systems are ready for a sustainable, decentralized crisis management. The aim of the article is to present results of a research that has as objective to study the readiness of the human component of cyber-physical systems for a decentralized crisis management approach in industrial organizations. Two highly regulated industries—automotive and pharmaceutical industry- was selected; in all the studied organizations the continuous human-machine cooperation is a reality. The sample consisted of 151 respondents and a questionnaire-based survey was used. The study revealed the need for guidance and education for the personnel regarding the roles and competences of the different departments regarding the relationship with certain stakeholders. The study also reveals that apart from some explicitly regulated by law areas—fire safety, occupational health and safety, and some issues related to technological failures—the studied organizations are not prepared for unexpected situations. Also, our survey revealed that the members of the organization, others than top managers, are not prepared to handle ‘off the job-description’ situations.
Abstract. The expansion of internet access, high-speed connection services, collaborative work platforms and tools, allowed employees to interact virtually offering companies the possibility to develop projects around the world, reducing operational costs and gain competitive advantage. Realizing the advantages and disadvantages of developing a project team in an international virtual work environment, requires adopting specific strategies to construct an effective team and ensure the project success. One of the most important disadvantages that we identified is that the new work environment brings new risks for both team members and managers. So, it becomes mandatory to identify and analyze the occupational emerging risks and their impact on the productivity of virtual team members, in order to prevent them efficiently and to ensure the safety and health of employees in a virtual working environment. This paper aims to highlight the necessity for project managers and organizations, to include in their specific project strategies, an efficient occupational risks management in the virtual workplace, to obtain a continuously improved virtual working environment, so to achieve a high performance from virtual employees.
Surfaces of bamboo derived cellulosic fibrous systems have been modified by air-plasma treatment. Their deformational response was studied to establish the relationship between their three-dimensional profile and permanent deformation as a measure of their comfort properties since the fibrous system made of natural polymer comes into contact with the skin. The composite should have a permanent deformation close to zero, in order to be, in terms of dimensions, as stable as possible. By analyzing the area of 1 cm 2 using a Universal Surface Tester (UST), different 3D surface diagrams and surface roughness values were obtained. This type of surface investigation provides relevant information about the permanent deformation response of the studied surface, for comfort purposes. The deformation responses and roughness levels were studied (the roughness being the parameter quantifying the 3D geometry of the systems surface). The effect of airplasma surface modification on the deformation response of bamboo derived cellulosic fibrous systems and optimization of their 3D surface structure to enhance comfort-related properties proved to be substantial. The surface modifications induced by air-plasma treatment are in a good correlation with the mechanical behavior. As expected, the roughness levels of samples studied using ball sensors are higher than those of specimens scanned using a papillary sensor. Knitted polymer fibrous matrix T1 shows a roughness level of 773 μm resulting from analyses using the ball sensor, while using the papillary sensor it was 102 μm, 86.8% less than before. The analysis of the dimensional stability of knitted polymer fibrous systems was performed by scanning with the papillary sensor, since it provides information comparable with human perception concerning the architecture of the sample surfaces.
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