66 research outputs found

    Advantages of analytic solutions of sentience cloud platform.

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    The Internet of Things (IoT), Industry 4.0, and advanced analytics have generated enormous hype for their potential to transform businesses. This paper looks at different types of analytics and presents a pragmatic approach taken by Honeywell Connected Plant in application of analytics to gain insights from data in process industry

    Phase diagram and upper critical field of homogenously disordered epitaxial 3-dimensional NbN films

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    We report the evolution of superconducting properties with disorder, in 3-dimensional homogeneously disordered epitaxial NbN thin films. The effective disorder in NbN is controlled from moderately clean limit down to Anderson metal-insulator transition by changing the deposition conditions. We propose a phase diagram for NbN in temperature-disorder plane. With increasing disorder we observe that as kFl-->1 the superconducting transition temperature (Tc) and minimum conductivity (sigma_0) go to zero. The phase diagram shows that in homogeneously disordered 3-D NbN films, the metal-insulator transition and the superconductor-insulator transition occur at a single quantum critical point at kFl~1.Comment: To appear in Journal of Superconductivity and Novel Magnetism (ICSM2010 proceedings

    Clinical standards for the diagnosis and management of asthma in low- and middle-income countries

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    BACKGROUND : The aim of these clinical standards is to aid the diagnosis and management of asthma in lowresource settings in low- and middle-income countries (LMICs). METHODS : A panel of 52 experts in the field of asthma in LMICs participated in a two-stage Delphi process to establish and reach a consensus on the clinical standards. RESULTS : Eighteen clinical standards were defined: Standard 1, Every individual with symptoms and signs compatible with asthma should undergo a clinical assessment; Standard 2, In individuals (>6 years) with a clinical assessment supportive of a diagnosis of asthma, a hand-held spirometry measurement should be used to confirm variable expiratory airflow limitation by demonstrating an acute response to a bronchodilator; Standard 3, Pre- and postbronchodilator spirometry should be performed in individuals (>6 years) to support diagnosis before treatment is commenced if there is diagnostic uncertainty; Standard 4, Individuals with an acute exacerbation of asthma and clinical signs of hypoxaemia or increased work of breathing should be given supplementary oxygen to maintain saturation at 94–98%; Standard 5, Inhaled short-acting beta-2 agonists (SABAs) should be used as an emergency reliever in individuals with asthma via an appropriate spacer device for metered-dose inhalers; Standard 6, Short-course oral corticosteroids should be administered in appropriate doses to individuals having moderate to severe acute asthma exacerbations (minimum 3–5 days); Standard 7, Individuals having a severe asthma exacerbation should receive emergency care, including oxygen therapy, systemic corticosteroids, inhaled bronchodilators (e.g., salbutamol with or without ipratropium bromide) and a single dose of intravenous magnesium sulphate should be considered; Standard 8, All individuals with asthma should receive education about asthma and a personalised action plan; Standard 9, Inhaled medications (excluding drypowder devices) should be administered via an appropriate spacer device in both adults and children. Children aged 0–3 years will require the spacer to be coupled to a face mask; Standard 10, Children aged <5 years with asthma should receive a SABA as-needed at step 1 and an inhaled corticosteroid (ICS) to cover periods of wheezing due to respiratory viral infections, and SABA as-needed and daily ICS from step 2 upwards; Standard 11, Children aged 6–11 years with asthma should receive an ICS taken whenever an inhaled SABA is used; Standard 12, All adolescents aged 12–18 years and adults with asthma should receive a combination inhaler (ICS and rapid onset of action long-acting beta-agonist [LABA] such as budesonide-formoterol), where available, to be used either as-needed (for mild asthma) or as both maintenance and reliever therapy, for moderate to severe asthma; Standard 13, Inhaled SABA alone for the management of patients aged >12 years is not recommended as it is associated with increased risk of morbidity and mortality. It should only be used where there is no access to ICS. The following standards (14–18) are for settings where there is no access to inhaled medicines. Standard 14, Patients without access to corticosteroids should be provided with a single short course of emergency oral prednisolone; Standard 15, Oral SABA for symptomatic relief should be used only if no inhaled SABA is available. Adjust to the individual’s lowest beneficial dose to minimise adverse effects; Standard 16, Oral leukotriene receptor antagonists (LTRA) can be used as a preventive medication and is preferable to the use of long-term oral systemic corticosteroids; Standard 17, In exceptional circumstances, when there is a high risk of mortality from exacerbations, low-dose oral prednisolone daily or on alternate days may be considered on a case-by-case basis; Standard 18. Oral theophylline should be restricted for use in situations where it is the only bronchodilator treatment option available. CONCLUS ION : These first consensus-based clinical standards for asthma management in LMICs are intended to help clinicians provide the most effective care for people in resource-limited settings.The Oskar-Helene-Heim Foundation (OHH; Berlin, Germany) and the Gunther Labes Foundation (Berlin, Germany).https://theunion.org/our-work/journals/ijtldam2024School of Health Systems and Public Health (SHSPH)SDG-03:Good heatlh and well-bein

    Electric freight vehicles in city logistics: insights into decision making process of frontrunner companies

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    To achieve emission reduction targets and to improve local air quality of cities, the uptake of Electric Freight Vehicles (EFV) is essential. Knowledge concerning why companies do adopt EFV is lacking. Research about the diffusion of innovations and the market of EFV shows that frontrunner companies with an innovative or early adopting mindset are adopting (or willing to adopt) EFV. Increase in demand of EFV by such companies can help take a step forward towards mass production of EFV and eventually reduction in purchase cost of EFV. The main objective of this paper is to get insights into the decision-making attributes of frontrunner companies. A qualitative approach was used and 14 interviews were conducted among frontrunner companies delivering goods in the city of Amsterdam. Results show that innovators and early adopters are all motivated by socially or environmentally positive effects of EFV. Strategic motives played a role for all companies who already adopted EFV. All companies wanted to adopt EFV but technical limitations, due specialrequirements for the goods transported, are a reason to not adopt EFV. Getting insights into the preferences of frontrunner companies, the (local) authorities can adjust their policy, schemes and sustainability campaigns to attract more companies adopting EFV. Manufacturing companies can use the insights from this research to adapt their vehicle technology to answer needs of the potential customer for faster adoption rate

    Using of sentience platform for integration of intelligent systems and devices into cloud.

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    In this paper considered unique Sentience hardware-software cloud platform which provides special cloud framework for multiple devices and systems for connectivity to cloud and taking maximum advantageous from this connectivity. Cloud-connected solutions is next step in industrial IT-technologies which allows to decide many earlier problems by totally different way

    Parcel lockers feasibility analysis considering multistakeholder perspectives

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    The rapid growth of online shopping and B2C transactions, coupled with the increased demand for doorstep deliveries, has made last-mile delivery a major concern in the e-commerce industry. Traditional delivery methods are costly and unsustainable, leading to a rise in greenhouse gas emissions due to the increasing number of delivery vehicles. Parcel lockers at a public transportation location are one of the potential solutions for this problem. However, due to involvement of different stakeholders, it is important to consider perspective of these stakeholders before implementing a parcel locker. The research proposes a framework based on the MCDM methodology, particularly the Multi-Attribute-Multi-Criteria Analysis (MAMCA) approach using the best-worst method. A case of Beurs metro station in the city of Rotterdam is evaluated using the proposed framework. The result of case study concludes that parcel delivery companies and receivers are (highly) positive 142% and 119% respectively) for parcel locker delivery system at public transport location. However, the public transport operator is not very positive (only 5%) about installing lockers at the transport location. The transport operator is mostly concern about passenger safety as it shows negative perception in the result. The limited space available at the busy transport location, combined with the high volume of passengers using public transport, make it difficult to find suitable areas to install the lockers without impeding passenger flow demands meticulous planning and optimisation of available space. The result shows that safety is also concern of the receivers and the parcel delivery company. The research shows how the proposed framework can be used to assess bottleneck criteria for successful implementation of parcel lockers.Transport and Logistic

    How Ready a Municipality is for Zero-Emission City Logistics? Development and Application of Maturity Model for Dutch Municipalities

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    The number of activities in city logistics is growing rapidly causing an increase in emissions, and a decline in accessibility and safety in cities. Therefore, the Dutch government has introduced GreenDeal Zero-emission city logistics. The goal of this deal is to have 30-40 of the biggest municipalities in the Netherlands have zero-emission city logistics in 2025. The goal for 2025 is clear, but it lacks a way for municipalities to see their progress and a way to find improvements in their city logistics. This research is focused on developing a maturity model as a tool to assess the maturity level of a municipality for its performance-related city logistics process management to achieve its aim of reaching zero emissions. The City Logistics Maturity Model for Municipality (CL3M) requires a domain-specific, multidimensional model to assess city logistics from a municipal point of view. The model includes six levels (0-5) and a PCDA cycle is embedded throughout the levels. The model is populated through three focus fields (Technical, Social and Corporate, and Policy), branching out into six areas of development: Information and communication technology, urban logistics planning, Stakeholder communication, Public-Private Partnerships, Subsidization and incentivization, and Regulations. The CL3M model was tested for three municipalities, namely, the municipality of Deventer, Zwolle, and Nijmegen. The assessment pointed out that CL3M is yet in its juvenile stage and with further development, the model can reach its full potential in usefulness, reliability, and adaptationTransport and Logistic

    About quality of semantic data for the city logistics domain: A comparison with the stakeholders' perspectives

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    City logistics is characterized as a distributed decision making system due to its heterogeneous stakeholders and their conflicting objectives. To understand the complexity of interactions among these stakeholders, the first step is taken by developing an ontology for city logistics domain. Ontology is a powerful way to express domain knowledge in a structured way and it can be treated as a knowledge meta-data model. To utilize this powerful knowledge model one needs to have confidence in its structural and relational information. Confidence in using ontology can be built by validating the ontology for its scope, structure and knowledge representation. In this paper, quantitative evaluation and qualitative validation of generic city logistics ontology is performed. Quantitative evaluation estimates ontology parameters such as depth, breadth, inheritance richness, relationship richness and attribute richness. To check the quality of the ontology, we propose to validate system components and knowledge representation in the ontology. For this purpose, we use the data collected from interviews consisting real-world stakeholders as well as more than 30 urban freight models and various other urban freight literature. More specifically, we explore how (and how many of) these rules and processes found in the real world domain are incorporated in the city logistics ontology. Finally, in the case of city logistics, we conclude that the ontology covers a wide scope of the domain and its generic nature allows flexibility of use for the purpose of knowledge sharing, querying and modellinEngineering, Systems and ServicesTechnology, Policy and Managemen
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