Sensors, Vol. 19, Pages 4217: A Multi-Protocol IoT Platform Based on Open-Source Frameworks

Sensors, Vol. 19, Pages 4217: A Multi-Protocol IoT Platform Based on Open-Source Frameworks Sensors doi: 10.3390/s19194217 Authors: Charilaos Akasiadis Vassilis Pitsilis Constantine D. Spyropoulos Internet of Things (IoT) technologies have evolved rapidly during the last decade, and many architecture types have been proposed for distributed and interconnected systems. However, most systems are implemented following fragmented approaches for specific application domains, introducing difficulties in providing unified solutions. However, the unification of solutions is an important feature from an IoT perspective. In this paper, we present an IoT platform that supports multiple application layer communication protocols (Representational State Transfer (REST)/HyperText Transfer Protocol (HTTP), Message Queuing Telemetry Transport (MQTT), Advanced Message Queuing Protocol (AMQP), Constrained Application Protocol (CoAP), and Websockets) and that is composed of open-source frameworks (RabbitMQ, Ponte, OM2M, and RDF4J). We have explored a back-end system that interoperates with the various frameworks and offers a single approach for user-access control on IoT data streams and micro-services. The proposed platform is evaluated using its containerized version, being easily deployable on the vast majority of modern computing infrastructures. Its design promotes service reusability and follows a marketplace architecture, so that the creation of interoperable IoT ecosystems wi...
Source: Sensors - Category: Biotechnology Authors: Tags: Article Source Type: research

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DiscussionMCI prevalence varied among Hispanic/Latino backgrounds, but not as widely as reported in the previous studies. CVD risk and depressive symptoms were associated with increased MCI, whereas APOE4 was not, suggesting alternative etiologies for MCI among diverse Hispanics/Latinos. Our findings suggest that mitigating CVD risk factors may offer important pathways to understanding and reducing MCI and possibly dementia among diverse Hispanics/Latinos.
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CONCLUSIONS: Local application of sevoflurane in the wound bed appears to exhibit analgesic, antimicrobial, and positive healing effects. It could be a promising alternative treatment to be included as a therapeutic option for wound care. PMID: 31730517 [PubMed - in process]
Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
CONCLUSIONS: Cutaneous vasculopathy related to the skin, such as livedo reticularis and ulcers of torpid evolution due to cutaneous vasculopathy are extremely rare. Thus, it is necessary to include skin ulcers as one of the phenotypic manifestations of NF-1. PMID: 31730516 [PubMed - in process]
Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
CONCLUSIONS: The authors suggest stasis mucinosis and OALM represent the spectrum of euthyroid mucin depositional disease in varying clinical settings. PMID: 31730515 [PubMed - in process]
Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
CONCLUSIONS: From this case report, the authors believe NPWTi-d may be more effective in cases with intractable ulcers associated with infection that need better granulation. PMID: 31730514 [PubMed - in process]
Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
Authors: Roshangar L, Soleimani Rad J, Kheirjou R, Reza Ranjkesh M, Ferdowsi Khosroshahi A Abstract Burn wounds are one of the main causes of skin damage. Based on World Health Organization statistics, almost 300 000 people worldwide die of burns each year. In severe burns, the cells and blood vessels are often injured and the blood supply to the wound is disturbed. Many factors such as oxygenation, infection, aging, hormones, and nutrition potentially can influence burn progression and disrupt repair with unbalanced release of various growth factors and cytokines. Different treatment approaches such as dressings a...
Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
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Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
CONCLUSIONS: This is the largest cohort reported in the literature of patients with frostbite injuries treated with HBOT. Hyperbaric oxygen therapy may show positive impact on the demarcation level of frostbite and, despite the common side effects, it generally causes no long-term sequelae. PMID: 31730511 [PubMed - as supplied by publisher]
Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
CONCLUSIONS: This is an easily reproducible and safe technique for effluent control in patients with Björk grade 4 abdomen with established EAF. PMID: 31730510 [PubMed - as supplied by publisher]
Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
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Source: Wounds - Category: General Medicine Tags: Wounds Source Type: research
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