1,708 research outputs found

    The future of Cybersecurity in Italy: Strategic focus area

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    This volume has been created as a continuation of the previous one, with the aim of outlining a set of focus areas and actions that the Italian Nation research community considers essential. The book touches many aspects of cyber security, ranging from the definition of the infrastructure and controls needed to organize cyberdefence to the actions and technologies to be developed to be better protected, from the identification of the main technologies to be defended to the proposal of a set of horizontal actions for training, awareness raising, and risk management

    Internet of Things (IoT) for Automated and Smart Applications

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    Internet of Things (IoT) is a recent technology paradigm that creates a global network of machines and devices that are capable of communicating with each other. Security cameras, sensors, vehicles, buildings, and software are examples of devices that can exchange data between each other. IoT is recognized as one of the most important areas of future technologies and is gaining vast recognition in a wide range of applications and fields related to smart homes and cities, military, education, hospitals, homeland security systems, transportation and autonomous connected cars, agriculture, intelligent shopping systems, and other modern technologies. This book explores the most important IoT automated and smart applications to help the reader understand the principle of using IoT in such applications

    IoT-Enabled Health Monitoring and Assistive Systems for in Place Aging Dementia Patient and Elderly

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    Hospitals and nursing care homes are facing severe challenges such as lack of skilled workforces and cost explosion, among others. Especially, the western healthcare systems are headed over a cliff. German nursing care houses, hospitals, and government are working hard on solutions to overcome the crucial workforce’s crises. Therefore, they are planning to hire nursing-workforces from abroad. They would also like to motivate families with monetary incentives, such as tax-reduction, if they can care for their elderly and/or dementia family members at home. However, caring for a sick person at home is challenging for a working family member especially in the case the patient requests around-the-clock nursing care since elderly with cognitive impairments, people with physical disabilities, and people with dementia need (medical) assistance around the clock. The present study reveals an increasing tendency for family members to care for their sick family member at home despite the challenges and issues faced like the lack of time to intensively care for the sick person due to today’s family lifestyle, challenging employment market, financial constraints, etc. The study reported in this chapter aims at providing family members willing to care for their sick member at home as long as possible with smart home automation enabled Patient@Home solution to effectively and efficiently care for their sick member despite working full time. People living in nursing care homes can also take benefit of the proposed system. Evidence shows the potential of the proposed system to effectively and efficiently assist in caring for people requesting nursing care around the clock. Though the health-related quality of life is positively impacted, patient’s satisfaction is increased (better quality of experience)

    Youth alcohol and drug good practice guide 1: A framework for youth alcohol and other drug practice

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    This Guide outlines a framework for working with young people whose AOD use creates significant vulnerability to current or future harm. The target audience is practitioners who work with young people who have problematic AOD use and the managers of these practitioners. Areas of content include the elements of a framework for AOD practice, an appreciation of the developmental, social and institutional location of young people, key concepts and understandings regarding good youth centered context responsive practice, and key policy constructs and directions

    Iowa Power Fund Board Project Report Update, July 29, 2009

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    Climate refers to the long-term course or condition of weather, usually over a time scale of decades and longer. It has been documented that our global climate is changing (IPCC 2007, Copenhagen Diagnosis 2009), and Iowa is no exception. In Iowa, statistically significant changes in our precipitation, streamflow, nighttime minimum temperatures, winter average temperatures, and dewpoint humidity readings have occurred during the past few decades. Iowans are already living with warmer winters, longer growing seasons, warmer nights, higher dew-point temperatures, increased humidity, greater annual streamflows, and more frequent severe precipitation events (Fig. 1-1) than were prevalent during the past 50 years. Some of the impacts of these changes could be construed as positive, and some are negative, particularly the tendency for greater precipitation events and flooding. In the near-term, we may expect these trends to continue as long as climate change is prolonged and exacerbated by increasing greenhouse gas emissions globally from the use of fossil fuels and fertilizers, the clearing of land, and agricultural and industrial emissions. This report documents the impacts of changing climate on Iowa during the past 50 years. It seeks to answer the question, “What are the impacts of climate change in Iowa that have been observed already?” And, “What are the effects on public health, our flora and fauna, agriculture, and the general economy of Iowa?

    The impact of microservices: an empirical analysis of the emerging software architecture

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    Dissertação de mestrado em Informatics EngineeringThe applications’ development paradigm has faced changes in recent years, with modern development being characterized by the need to continuously deliver new software iterations. With great affinity with those principles, microservices is a software architecture which features characteristics that potentially promote multiple quality attributes often required by modern, large-scale applications. Its recent growth in popularity and acceptance in the industry made this architectural style often described as a form of modernizing applications that allegedly solves all the traditional monolithic applications’ inconveniences. However, there are multiple worth mentioning costs associated with its adoption, which seem to be very vaguely described in existing empirical research, being often summarized as "the complexity of a distributed system". The adoption of microservices provides the agility to achieve its promised benefits, but to actually reach them, several key implementation principles have to be honored. Given that it is still a fairly recent approach to developing applications, the lack of established principles and knowledge from development teams results in the misjudgment of both costs and values of this architectural style. The outcome is often implementations that conflict with its promised benefits. In order to implement a microservices-based architecture that achieves its alleged benefits, there are multiple patterns and methodologies involved that add a considerable amount of complexity. To evaluate its impact in a concrete and empirical way, one same e-commerce platform was developed from scratch following a monolithic architectural style and two architectural patterns based on microservices, featuring distinct inter-service communication and data management mechanisms. The effort involved in dealing with eventual consistency, maintaining a communication infrastructure, and managing data in a distributed way portrayed significant overheads not existent in the development of traditional applications. Nonetheless, migrating from a monolithic architecture to a microservicesbased is currently accepted as the modern way of developing software and this ideology is not often contested, nor the involved technical challenges are appropriately emphasized. Sometimes considered over-engineering, other times necessary, this dissertation contributes with empirical data from insights that showcase the impact of the migration to microservices in several topics. From the trade-offs associated with the use of specific patterns, the development of the functionalities in a distributed way, and the processes to assure a variety of quality attributes, to performance benchmarks experiments and the use of observability techniques, the entire development process is described and constitutes the object of study of this dissertation.O paradigma de desenvolvimento de aplicaçÔes tem visto alteraçÔes nos Ășltimos anos, sendo o desenvolvimento moderno caracterizado pela necessidade de entrega contĂ­nua de novas iteraçÔes de software. Com grande afinidade com esses princĂ­pios, microsserviços sĂŁo uma arquitetura de software que conta com caracterĂ­sticas que potencialmente promovem mĂșltiplos atributos de qualidade frequentemente requisitados por aplicaçÔes modernas de grandes dimensĂ”es. O seu recente crescimento em popularidade e aceitação na industria fez com que este estilo arquitetural se comumente descrito como uma forma de modernizar aplicaçÔes que alegadamente resolve todos os inconvenientes apresentados por aplicaçÔes monolĂ­ticas tradicionais. Contudo, existem vĂĄrios custos associados Ă  sua adoção, aparentemente descritos de forma muito vaga, frequentemente sumarizados como a "complexidade de um sistema distribuĂ­do". A adoção de microsserviços fornece a agilidade para atingir os seus benefĂ­cios prometidos, mas para os alcançar, vĂĄrios princĂ­pios de implementação devem ser honrados. Dado que ainda se trata de uma forma recente de desenvolver aplicaçÔes, a falta de princĂ­pios estabelecidos e conhecimento por parte das equipas de desenvolvimento resulta em julgamentos errados dos custos e valores deste estilo arquitetural. O resultado geralmente sĂŁo implementaçÔes que entram em conflito com os seus benefĂ­cios prometidos. De modo a implementar uma arquitetura baseada em microsserviços com os benefĂ­cios prometidos existem mĂșltiplos padrĂ”es que adicionam considerĂĄvel complexidade. De modo a avaliar o impacto dos microsserviços de forma concreta e empĂ­rica, foi desenvolvida uma mesma plataforma e-commerce de raiz segundo uma arquitetura monolĂ­tica e duas arquitetura baseadas em microsserviços, contando com diferentes mecanismos de comunicação entre os serviços. O esforço envolvido em lidar com consistĂȘncia eventual, manter a infraestrutura de comunicação e gerir os dados de uma forma distribuĂ­da representaram desafios nĂŁo existentes no desenvolvimento de aplicaçÔes tradicionais. Apesar disso, a ideologia de migração de uma arquitetura monolĂ­tica para uma baseada em microsserviços Ă© atualmente aceite como a forma moderna de desenvolver aplicaçÔes, nĂŁo sendo frequentemente contestada nem os seus desafios tĂ©cnicos sĂŁo apropriadamente enfatizados. Por vezes considerado overengineering, outras vezes necessĂĄrio, a presente dissertação visa contribuir com dados prĂĄticos relativamente ao impacto da migração para arquiteturas baseadas em microsserviços em diversos tĂłpicos. Desde os trade-offs envolvidos no uso de padrĂ”es especĂ­ficos, o desenvolvimento das funcionalidades de uma forma distribuĂ­da e nos processos para assegurar uma variedade de atributos de qualidade, atĂ© anĂĄlise de benchmarks de performance e uso de tĂ©cnicas de observabilidade, todo o desenvolvimento Ă© descrito e constitui o objeto de estudo da dissertação

    Valuing the SDG Prize in Food and Agriculture: Unlocking Business Opportunities to Accelerate Sustainable and Inclusive Growth

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    Business opportunities in the implementation of the SDGs related to food could be worth over US2.3trillionannuallyfortheprivatesectorby2030.InvestmentrequiredtoachievetheseopportunitiesisapproximatelyUS2.3 trillion annually for the private sector by 2030. Investment required to achieve these opportunities is approximately US320 billion per year.These 14 opportunities could also generate almost 80 million jobs by 2030, which represents around 2 per cent of the forecasted labour force.More than two-thirds of the value of the opportunities, and over 90 per cent of the potential job creation, is located in developing countries. That includes roughly 21 million jobs in Africa, 22 million jobs in India, 12 million jobs in China, and 15 million jobs in the rest of Asian developing countries

    New Trends in Development of Services in the Modern Economy

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    The services sector strategic development unites a multitude of economic and managerial aspects and is one of the most important problems of economic management. Many researches devoted to this industry study are available. Most of them are performed in the traditional aspect of the voluminous calendar approach to strategic management, characteristic of the national scientific school. Such an approach seems archaic, forming false strategic benchmarks. The services sector is of special scientific interest in this context due to the fact that the social production structure to the services development model attraction in many countries suggests transition to postindustrial economy type where the services sector is a system-supporting sector of the economy. Actively influencing the economy, the services sector in the developed countries dominates in the GDP formation, primary capital accumulation, labor, households final consumption and, finally, citizens comfort of living. However, a clear understanding of the services sector as a hyper-sector permeating all spheres of human activity has not yet been fully developed, although interest in this issue continues to grow among many authors. Target of strategic management of the industry development setting requires substantive content and the services sector target value assessment
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