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The purpose of this paper is to guide the choice of consumers, putting on the label an additional claim, which can provide more information on the sensory profile and the nutritional and preservation features of the marketed extra virgin olive oil.

In order to define the concept of global quality, the following parameters were considered: fruity, bitter, pungency, 1-penten-3-one, phenolic substances, tocopherols, peroxide value, free acidity, palmitic acid, stearic acid oleic acid linoleic acid, and the campesterol/stigmasterol ratio. The study was carried out on 143 commercial extra virgin olive oils.

The Global Quality Index was calculated as the square root of the sum of the squares of the individual local indices, according to three different algorithms. The computation obtained was recognised by chemometric analysis.

A legislative amendment on the labelling could be proposed through an additional claim that safeguards the consumers on the health profile, inducing them to a more targeted purchase.

Three different global quality levels “excellent”, “good”, and “sufficient” have been determined. This clustering has also been recognised with a statistical approach. Since in the market, consumers can find extra virgin olive oils of different overall quality levels, it is possible to guide the choice of customers through an additional claim on the label, able to give more information on the sensory profile and the nutritional and preservation features of the product.

The purpose of this study is to investigate the optimization of design and energy management in a parallel hybrid-electric powertrain to replace the conventional engine of an existing tactical unmanned aerial vehicle (UAV) equipped with a Wankel engine with a pre-defined flight mission. The proposed powertrain can work in four different operating modes: electric, thermal, power-assist and charging.

The power request at propeller axis of each flight segment is used as input for an in-house model that calculates the overall fuel consumption throughout the mission (Mfuel) and the maximum payload weight (Wpay) by means of an average-point analysis. These outputs depend on the energy management strategy that is expressed by the power-split ratio between engine and electric phase (Uphase) of each mission phase, according to which the components of the hybrid system are sized. The in-house model is integrated into an optimization framework to find the optimal set of Uphase and battery size that minimizes Mfuel and maximizes Wpay.

It was found a 3.24% saving of the fuel mass burned throughout the mission (or, alternative an improvement of endurance by 4.3%) with about the same maximum-payload mass (+0.2%) of the original configuration, or a smaller fuel saving with +11% more payload. The fuel saving of 3.24% corresponds to −3.25% in total emissions of CO₂ and a 2.34% reduction of the cost-per-mission.

This study demonstrates that environmental advantages, even if limited, can be already obtained from optimal design and management of the hybrid power system with today technologies while waiting for further benefits from the introduction of advanced technologies for batteries and electric machines.

The main novelties are the design of the powertrain on the basis of the energy management and the application of scalability and hybridization to Wankel engines.

The purpose of this paper is threefold: first, to analyze the origins of Adelco in the context of the “Consumer Orientation Campaign” (Orientación Para El Consumidor, OPEC, in Spanish) promoted by the Ministry of Economy between 1978 and 1981; second, to describe the main characteristics of Adelco during its first years, especially its activities, structure and its international connections; finally, to contribute to the study of consumer organizations in Argentina and Latin America, where very little research has been done on the subject.

This article is organized into three sections. First, it outlines the deep transformations taking place in the Argentine economy during the military regime, highlighting particularly the variations in inflation rates and a series of inflation-related policies. It goes on to offer a brief overview of some new studies in consumer history in Argentina as well as an analysis of the Consumer Orientation campaign, promoted by Martínez de Hoz, the Minister of Economy from 1978 to 1981. Finally, it details the origins and key features of Adelco. For source material, this paper uses a qualitative approach, working with government documents, interviews and magazines. It also makes use of the Minutes of the Board of Directors Meeting of Adelco. At the same time, this paper contributes to current debates in the history of consumption.

This paper reaches two main conclusions. First, while Adelco may have presented itself as a non-government organization (NGO) linked to consumer interests and responsive to grass-roots pressures, it maintained a top-down structure with close ties to state policy. Second, Adelco was part of what Matthew Hilton has analyzed as a shift in the consumer movement of the last several decades: a change from collective action to individual choice.

The main value of the paper rests on three factors. First, it offers an insight into the origins of Adelco, the first consumer defense NGO in Argentina. Second, it studies sources that have never previously been analyzed, such as the Minutes of the Board of Directors meeting and personal interviews. Third, it shows the ties between the origins of Adelco and the consumer policy of the military government in Argentina.

A full size model of a Lynx helicopter's cockpit and rear fuselage fitted with a variety of advanced navigation and defence electronics equipment will be the central feature of the Racal Electronics exhibit at the Farnborough Air Show, 5–12 September, 1982 (Stands NN29 and R13).

The purpose of this paper is to investigate the corrosion resistance and the electrodeposition behavior of electrodeposited nickel‐cobalt‐iron alloys. Also, to compare the electrodeposition of ternary nickel‐cobalt‐iron alloy from acidic sulfate bath onto a steel substrate with the characteristics of Co‐Fe electrodeposits.

The investigation of electrodeposition was carried out using cyclic voltammetry and galvanostatic techniques, while potentiodynamic polarization resistance and anodic linear sweep voltammetry techniques were used for corrosion study. The phase structure was characterized by means of X‐ray diffraction analysis. The surface morphology and chemical composition of the deposits were examined by using scanning electron microscopy and atomic absorption spectroscopy, respectively.

The obtained results revealed that the Ni‐Co‐Fe alloys consisted of a mixture of iron (Fe10.8Ni) and (FeCo) phases. It was found that the obtained Ni‐Co‐Fe alloy exhibited a more‐preferred surface appearance and better corrosion resistance, compared to the Co‐Fe alloy that was electrodeposited under similar conditions.

Ni‐Co‐Fe alloy was successfully electroplated from a sulfate bath. This alloy showed better anticorrosion properties compared to Co‐Fe deposits. The Ni‐Co‐Fe alloy could be used advantageously in industry, e.g. the automotive industry. The coating also has particular interest due to it is ability to exhibit stable magnetic properties.

The paper evaluates the effect of electrodeposition of the ternary alloy on the corrosion behavior of electroplated steel. To date, there has been little research on this issue. It was found that the presence of Ni could increase the corrosion resistance of steel.