[en] Jung is responding to the challenge of energy efficiency, ease of operation and economic profitability in all of its solutions for the tertiary sector, whether for newly constructed buildings or refurbishments, for full management of the electrical system or the partial control of lighting, HVAC, mood settings, access control, etc., for the bedrooms or specific areas of the building. In the specific case of hotels, Jung offers each a custom-made solution in line with its possibilities and objectives. (Author)

No abstract available

[en] The Royal Academia of Fine Arts of San Fernando (RABASF) is a royal founding institution created in 1752 with the authority of: Introduce a new style, the neoclassicism. Teach the three nobles arts, painting, sculpture and architecture. Issue the differents degrees.

[en] Following the sharp increases in the price of energy over the last six years and the increasingly widespread incorporation of installations that offer added value to the establishment but which increase its energy expenditure (spas, swimming pools, gymnasiums, etc.), the hotel sector today is aware of the significance of energy as part of its operating costs. Proof of this is that fact that a large proportion of hotels have undertaken, or are considering carrying out, some form of measure to improve energy efficiency. (Author)

No abstract available

[en] Since 26 September 2015, the Ecodesign ErP Directive has been of compulsory application for EU Member States as regards the design of Energy-related Products (ErP) and as from its entry into force only those products manufactured according to the ErP requirements can be sold with the EC label. Although this directive affects over 1,000 product categories, for those relating to HVAC and DHW production, it covers boilers, heat pumps, accumulators, cogeneration systems, combined products systems, establishing their minimum efficiency levels, the maximum levels of NOX emissions, the minimum insulation for accumulators and the maximum level of acoustic emissions for heat pumps. (Author)

[en] It has recently been shown that it is possible to construct standardised curves of the sensitivity corrected growth in optically stimulated luminescence (OSL) with exposure to ionising radiation, and that they may be used in the dating of quartz and polymineral samples. Standardised growth curves are particularly advantageous where measurement time is limited, as once they have been defined, only the natural signal and the response to a subsequent test dose are required in order to determine the equivalent dose of a sub-sample. The present study is concerned with the application of the standardised growth curve approach to OSL dating of Holocene age samples. Systematic changes in the shape of the standardised growth curve of coarse-grain quartz are identified as the size of the test dose is varied, because of non-proportionality between the test dose and the luminescence test response. The effect is characterised by fitting the change in gradient of the standardised growth curve as test dose is varied. An equation is defined to describe standardised growth as a function of regenerative dose and test dose. Regenerative dose responses of other samples in this study are treated as unknowns and recovered through different growth curves to compare precision and accuracy of various methods of D_e determination. The standardised growth curve is found to yield similar precision to conventional fits of single aliquot regenerative data, but slightly poorer accuracy. The standardised growth curve approach was refined by incorporating the measurement of one regenerative response for each aliquot as well as its natural signal. Measurements of this additional data point for aliquots of 22 samples were used to adjust the standardised growth equation, improving its accuracy. The incorporation of this additional data point also indicated a systematic uncertainty of 2.4% in the estimates of D_e

[en] The optimum maintenance of installations in hotel establishments is becoming increasingly necessary given the complexity and diversity of this type of buildings, with the aim of being efficient in the use of the resources that they consume, such as water and energy. From the owners of the establishments and the companies responsible for the hotel management, to the clients that stay in them, it is vitally important that the operation of its installations is guaranteed at all times, particularly as regards temperature control. Proper preventive maintenance therefore plays an essential role in ensuring that the hotel guests’ experience is as positive as possible. (Author)

[en] The environmental performance indicators in the tourism sector represents the necessary element to quantify and to simplify information about the environmental performance of a particular field in order to make the comprehension of the interactions between tourist activities and environment understood by the customers and decision makers. This indicators will have to be quantified in order to contribute to focus and explain improvements in environmental management. One of the most important elements to pursue a Sustainable Development is the definition of a series of the right indicators. Basically performance indicators can be applied in the environmental analyses effected for defining the politics of management of tourist development and, particularly, in the procedures of Environmental Impact Assessment and Strategic Environmental Assessment disciplined by the European Directives 85/337/CEE, 97/11/CEE, from the proposal of Directive on the SEA and from the relative national normative. This tools should allow to esteem environmental conditions and the impacts caused by the tourist activities to find actions to balance the budget between the economic development and the social and environmental issues i a determined territorial context

[en] Analyzing US brand hotels, over a 13-year period, this study provides empirical evidence of a significant negative relationship between gasoline prices and demand for certain lodging products, controlling for economic factors (i.e. gross domestic product and population density). Applying principles from microeconomic demand theory to the literature on gasoline price elasticities, consumer demographics and lodging demand, a set of hypotheses were devised to test the relationship between gasoline prices and lodging demand for specific hotel locations and price segments. Using fixed effects models, the results reveal that lodging demand decreases as gasoline prices rise in all segments except upper-upscale and all locations except urban areas. Hotels in midscale without food and beverage and economy market segments, in resort, suburban and highway locations, exhibit the greatest association between gasoline price shifts and demand. Implications of these findings are discussed for both hospitality research and practice. (Author)