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Unmanned Aerial Vehicles (UAVs) applications are becoming more and more researched. "Drones" (UAVs) were mainly used as a military technology but are now becoming a leisure and professional activity for many civilian users. Nowadays UAVs are mostly controlled by the use of a controller that operates in Radio Control (RC), although this method of communication limits the vehicle's distance to the line of sight of the operator. As a need to overcome the line of sight obstacle, cellular networks provide a mean of connection and as the coverage is increasing they're a natural solution as Wi-Fi is not present everywhere. In order to accomplish this communication between Drone and Operator, there needs to be a Ground Control Station that provides the user all the tools needed to operate the vehicle. This project provides a software platform that is able to monitor a squad of drones whilst also being able to control one at a time. The platform maintains the communication with the vehicle at all times, and is also be able to receive live-video in order to overcome the beyond line of sight obstacle. Besides this, the application provides an admin user, with the capability of overriding a regular user's control, assigning the user's drone to itself for controlling purposes. A public server is used to make the exchanging of messages possible, and to have a centralized control over drones and their respective user. Keywords: ; Os Veículos Aéreos Não Tripulados (UAVs) são cada vez mais utilizados e desenvolvidos. O que antes era utilizado principalmente como tecnologia militar, tem-se vindo a tornar uma profissão ou um hobbie para muitos civis. Hoje em dia os UAVs são controlados geralmente através de um comando, que opera em Radio Controlo (RC) e, embora seja muito utilizado, este método de comunicação limita a distância do veículo à linha de visão do operador. Este é um obstáculo que se tem procurado ultrapassar e as redes móveis providenciam o meio necessário para tal. Desta forma e como a cobertura das redes móveis tem aumentado progressivamente é hoje em dia uma alternativa ao Wi-Fi que não tem o mesmo alcance nem a mesma cobertura. Para que a comunicação entre drone e operador seja viável, tem que existir uma estação de controlo que forneça ao utilizador todas as ferramentas necessárias para operar o veículo. Este projeto visa a criação de uma plataforma de software que seja capaz de monitorizar uma esquadra de UAVs e seja também capaz de controlar um aparelho de cada vez. A plataforma mantém a comunicação com o veículo em todos os momentos, e permite ainda a receção de vídeo ao vivo, superando assim o obstáculo da linha de vista. Também é disponibilizada a um administrador a capacidade de retirar o controlo dos utilizadores aos seus drones alterando assim o responsável pelo controlo. É também utilizado um servidor público de forma a tornar a troca de mensagens possível e também por outro lado, controlar de forma centralizada os drones e os seus respetivos utilizadores. Palavras-chave: Monitorização, Controlo Remoto, Redes Sem fios, Aplicação, Drones

"This compendium of policy notes is the result of cooperation between the Food and Agriculture Organization of the UN, The World Bank and the International Rice Research Institute. Across Asia, rice is food for the largest segment of the human family. These policy notes seek to contribute to the ongoing policy dialogues and debates about rice and food security in East and Southeast Asia and to better informed decision- making. The aim of this compendium is to synthesize and reframe a large body of recent literature into a readily-accessible format for public officials, business leaders, members of civil society and other stakeholders in the policymaking process. While the focus of the publication is on the rice sector in East and Southeast Asia, many of its key findings and conclusions will also be of interest to policymakers addressing similar challenges associated with staple food in other regions."--Publisher website

AbstractThe aim of this article is to undertake a systematic literature review (SLR) of empirical research that uses multi‐source methods for collecting data about Ethical Leadership (EL). Research on this sensitive subject benefits from the inclusion of data from more than one source, in order to be better supported, and thus contribute to a deeper understanding of leadership and business ethics issues. The search strategy retrieved a total of 50 multi‐source empirical studies on the topic of EL, published until December 2017. This SLR shows that (a) research on EL has focused mostly on the perceptions of followers, possibly because they are the most accessible target of its outcomes, thus restricting the scope of this body of research; (b) EL is studied mainly through consideration of its consequences, a restriction that hinders explanation of the causal processes involved in ethical leadership, which remains a research arena in need of development. The systematic inclusion of other stakeholders in multi‐source methods is advanced as a way to further develop the field.

Purpose: The aims of this research were to evaluate the validity and reliability of the Knowledge Management Questionnaire (KMQ), and to check in what extent the meaning of knowledge management is the same for workers in quality certified and non-certified Portuguese municipalities using measurement invariance tests. Design/Methodology/Approach: The KMQ was applied to 972 employees providing data on four knowledge management dimensions. After Confirmatory Factor Analysis was performed, the test of configural invariance, the test of equality of factor loadings, the test of equality of indicator interceptions, the test of error invariance, the test of equivalence of factor variances, the test of invariance of covariances between factors, and the test of equivalence of error covariances were carried out. Five fit indices were used. Findings: Taken together, the results suggest that KMQ is a valid and reliable instrument in the context of local government, and could be regarded as invariant across employees from certified and non-certified municipalities. Research limitations/implications: We cannot assume that the invariance is generalizable to other knowledge management instruments and other samples. Practical implications: A reliable and valid instrument to measure knowledge management in organizations is available for practitioners use. Originality/Value: The results support the use of the KMQ to test hypotheses focused on direct comparisons of knowledge management across the two groups, and to evaluate knowledge management in local authorities in the four dimensions.

Globalization has increasingly brought permanent contact with people whose cultural background is different from what many would consider their 'own' culture. The area of intercultural management is of critical interest due to the impact of increased European and global migration, which has required health and social care leaders and managers to develop competency to respond to the diversity and changing needs of their workforce and service users. The communities within the European Union are now often characterised by significant diversity whether at cultural, social, or psychological levels. The purpose of this chapter is to enable health and social care practitioners to assume a clinical/ professional leadership role in quality intercultural management in the health and social care sector. This chapter will focus on developing health and social care practitioners' knowledge and understanding in the area of intercultural management within contemporary health and social care organisations. It will focus on the critical application of knowledge to practice through the provision of underpinning knowledge, understanding and debates surrounding contemporary issues and practices in the areas of intercultural management. Many practitioners accessing this information may already work in the heath/social sector and this critical focus on intercultural and diversity management has the potential to improve the quality in health and social care services through the critical application to practice.

Given its size, public procurement matters for economic development. Transparency, competition, accountability, efficiency, and innovation are most commonly noted as guiding principles for achieving best value for money in public contracts. Yet, large-scale, frequently updated, and comparable data on public procurement processes are scarce. This paper presents the methodology and findings of a new global indicator that benchmarks public procurement regulations and practices across 191 economies. The indicator proposes three dimensions to measure the effective implementation of public procurement systems in practice, as applied to a standardized recurrent infrastructure (roads) contract. The three dimensions include the steps and associated time required to complete the procurement process, and the availability and sophistication of e-procurement platforms. A final, fourth component benchmarks the regulatory framework applicable to such contracts. Economies that score higher in the indicator are those with more effective governments, higher quality of roads, and smaller perceptions of corruption. Looking more closely at the scores along the four dimensions reveals that countries differ to a lesser extent in terms of regulatory practices, compared with the use of new technologies such as e-procurement, where considerable gaps between economies exist.

Structured Abstract Purpose: this article systemizes the main historical milestones which led to the current concept of decent work and presents some implications for business. Approach: after presenting the scenario which gives a special meaning and importance to decent work, the historical landmarks are systematized until the definition of the Decent Work Agenda. Findings: Decent work is a concept that has evolved since the ILO Foundation in 1919 and had several important steps throughout its development: Philadelphia Declaration in 1944, ILO constitution update in 1946, Universal Declaration of Human Rights in 1948, Human Development Report, first edition in 1990, World Summit for Social Development in 1995, ILO Declaration on Fundamental Principles and Rights at Work in 1998, World Economic Forum in 1999, Global Compact in 2000, United Nations Millennium Declaration in 2000, ILO Declaration on Social Justice for a Fair Globalization in 2008, Global Jobs Compact in 2009, and inclusion in the 2030 Agenda for Sustainable Development. Throughout this development we can witness the refinement and operationalization of the concept, its institutionalization and its spread at political level, at least as an intention. Practical implications: the business area is a privileged forum to turn policies into practices and some examples are provided. Value: although decent work emerged in a very different social and economic scenario from the present time, it is claimed to be even more topical and relevant for the development of business and society today.

AbstractThe Economy for the Common Good proposes a more ethical and sustainable society and organizations based on the common good concept. The study investigates entrepreneurs' reasons for joining the ECG movement and organizational changes introduced following the implementation of the ECG managerial system. Semistructured interviews were held with managers of nine Italian organizations belonging to the movement. Interviews were transcribed, and qualitative content analysis was performed using NVivo 12. Eleven nodes integrating 279 answer units were coded, addressing reasons for adhering, actions introduced, difficulties, overcoming strategies and enablers. The results suggest that ECG values and particularly Environmental Sustainability and Human Dignity are two main reasons to join the movement, that a Common Good Report is a valuable tool for the organizational analysis, that such analysis can be replicated with other ECG organizations, and that pursuing decent work conditions strengthens the adhesion to the ECG movement. The seven conceptual propositions highlight the congruence between the value structure of the organization and the values of the ECG, the congruence between the values held by proximal organizational stakeholders and the changes encouraged by ECG approach, and that rewards and recognition by the organizational stakeholders and society reinforce and maintain the adhesion path.

AbstractThis research develops a Decent Work Questionnaire (DWQ) to measure workers' perceptions of decent work. Current measurements of decent work are almost completely lacking at the individual worker level of analysis, and this study contributes to filling the gap. The authors designed their DWQ based on the substantive elements used by the ILO in its Decent Work Agenda, with the final 31‐item version of the DWQ yielding seven factors related to decent work. Showing good reliability coefficient values and good convergent and discriminant validity, this DWQ could open up new avenues for empirical studies on the concept of decent work.