Search results for "thing"

Ultraviolet radiation protection by a beach umbrella.

2010

A beach umbrella intercepts all direct UV irradiance, but only part of the diffuse component. Using a simple sky view factor model, we have determined the fraction of the hemispheric diffuse irradiance that is not intercepted by the umbrella. Assuming a sensor at the surface and close to the center of the umbrella, isotropic diffuse irradiance and for an umbrella of 80 cm radius and 100 cm high, our results show that approximately 34% of the incident horizontal irradiance is not intercepted by the umbrella. These results agree with irradiance measurements conducted with and without the umbrella. The model is next extended to examine receipt of UV radiation by a human figure in a vertical po…

A User-Centered Approach to Digital Household Risk Management

2020

Internet of Things (IoT) is expected to become as common as electricity (OECD 2016) and there is a high probability for connected homes to become central parts of critical societal. IoT technologies might access, manage and record sensitive data about citizens and, as they become more and more pervasive, unintended data breaches reports increase every week. However, most of the tools designed to protect users’ privacy and personal data on IoT devices fail to contemplate the experience of persons with disabilities, elderly and other vulnerable categories of people. As a consequence, they are forced to rely on the help of family members or other related persons with technical skills, as frequ…

A Wasted Inheritance

2012

We all know how Aladdin escapes when the sorcerer traps him in the magic cave. He finds a lamp, rubs it, and a powerful genie appears, who will grant him all his wishes. To start with, he takes him home swiftly, though perhaps not as fast as if he had boarded an Airbus or a high-speed train. Then he loads his table with delicious food, almost as plentiful and varied as can be found in our refrigerators. Finally, he dresses him in luxurious silk clothes, like the ones you can get at the sales in Macy’s. The young boy grows confident and relishes in his pleasant life, taking it for granted that he deserves everything he is profiting from.

An overview about fashion retailing sector: UK versus Spain

2012

Within the international context, fashion retailers have suffered the most in the economic downturn in the last years. Nevertheless, the historically high-margin fashion sectors composite net profit margin was still the highest of all the product groups. Based on the importance of fashion retail sector for the international economy in general, this paper examines the international retailing situation showing sales data between most important retailers around the world in general and Europe in particular. Specifically, this paper offers an overview on fashion retailing sector in the international context in order to study the position of this sector in the international crisis context. Due t…

The Multi-Fibre Arrangement—A hydra of protectionism?

1981

Talks are at present in progress in Geneva among 51 industrialised and developing countries on a renewal of the Multi-Fibre Arrangement (MFA) which expires at the end of 1981. The preliminaries of the negotiations have already revealed the existence of massive conflicts of interest not only between the industrialised countries on the one hand and the developing countries on the other but also within the two groups. The talks are moreover overshadowed by threats from individual industrialised countries to resort to unilateral protectionist measures unless a result satisfactory to them is achieved. This situation is the more explosive as the outcome of the negotiations is regarded worldwide a…

Fashion-Driven Textiles as a Crystal of a New Stream for Stakeholder Capitalism – Amazon's Endeavor

2020

Fashion reflects changes in socio-economic and cultural life which, in turn, changes fashion, and apparel boosts such change. Thus, in response to a shift in people’s preferences from economic functionality to supra-functionality beyond an economic value, the fashion industry has been gaining momentum worldwide. In the digital economy, the fashion industry is in the midst of global dynamic change stimulating volatility, velocity, variety and dynamism, which necessitate a digital solution. Digital business leader Amazon has succeeded in constructing an R&D-driven disruptive businesss model. This can be attributed to a virtuous cycle among user-driven innovation, advancement of the Internet, …

Wache Videolaryngoskopie

2016

Introduction Awake video laryngoscopy is a novel option in airway management that is drawing more and more attention as an alternative to awake endoscopic guided intubation.Main issues: Intubation under preserved spontaneous breathing is the safest method to secure the expected difficult airway. In direct comparisons to awake flexible endoscopic intubation, awake video laryngoscopy achieves satisfactory intubation times and a high acceptance of patients and anesthesiologists. Specific cases, in particular very limited mouth opening or sub-glottic masses, require awake flexible endoscopic intubation. Sufficient topical anesthesia and a sophisticated sedation protocol are prerequisites for su…

A REST-based publish/subscribe platform to support things-to-services communications

2013

The term “Internet of Things” has been used widely in recent years, bringing up a grand idea of connecting physical objects with one another through both wired and wireless networks. Maturity of the Internet Protocol has pushed 21st century communications between devices to go all-IP, which includes everyday objects. Many new services are deployed in the “cloud”, utilising the Internet infrastructure and the Web, and information from everyday objects can play an important role. This paper presents an information integration platform which enables everyday objects to communicate with Internet services based on event-driven service-oriented architecture paradigm. A proof-of-concept prototype …

Correlation between staphylococcal skin infections and sea bathing: a case-control study.

2001

Ein Mikro-Atemstromventil für spontan atmende narkotisierte Kleintiere - A Respiratory Micro-Valve for Spontaneously Breathing Anaesthetized Small An…

1994

For the accurate functional analysis of the gas exchange in the lungs or evaluation of artificial oxygen carriers in spontaneously breathing anaesthetized small animals, we developed a new respiratory micro-valve. The body of the valve is made of aluminium, and the flaps are made of silicone rubber. The maximum flow rate in a rat measured with a pneumotachograph and the micro-valve was an average of 19.9 ml/s during inspiration, and 17.8 ml/s during expiration. The pressure measured in the tracheal tube was -0.85 during inspiration, and +0.39 cm H2O during expiration; the end-expiratory pressure in the tube was zero. In two experiments with anaesthetised rats lasting 4-5 hours, ventilation,…