Pilot Study to Reduce Added Salt on a University Canteen through the Use of an Innovative Dosage Equipment

Background: This study aims to demonstrate the practical application of an innovative easy-to-use equipment to dosage cooking salt, and evaluate the effectiveness in reducing 30% of the added salt in meals and the impact on consumer’s satisfaction and food waste. Methods: Two canteens from one public university where randomized in one control arm and one intervention arm. The first step was to evaluate the salt added to food through atomic emission spectrophotometry in both canteens, and the second step was to perform gradual reductions of up to 30% of cooking salt in the intervention canteen using the Salt Control-C (SC-C) equipment. Consumer acceptability was assessed through satisfaction questionnaires and food waste was evaluated by weighing. Results: The intervention canteen achieved to a reduction of more than 30% of added salt in soup (−34.3% per 100 g), fish dish (−41.1% per 100 g) and meat dish (−48.0% per 100 g), except for the vegetarian dish (6.1% per 100 g). There was no decrease in consumer satisfaction, with a significant satisfaction increase of 15.7% (p = 0.044) regarding the flavor of the main dish. Also, no significant differences were found in food waste. Conclusions: SC-C seems to be effective in reducing 30% of added salt levels in canteen meals, and may be a good strategy to control and reach adequate levels of added salt in meals served outside-the-home, promoting benefits to the individual’s health.

One Order Enhancement of Charge Carrier Relaxation Rate by Tuning Structural and Optical Properties in Annealed Cobalt Doped MoS2 Nanosheets

The effective manipulation of excitons is crucial for the realization of exciton-based devices and circuits, and doping is considered a good strategy to achieve this. The influence of high temperature...

I Will Kill You and Nothing Will Happen: Extra-Judicial Killings in Nigeria and Public Interest Litigation

Public interest litigation is a mechanism of intervention in a matter that concerns the public. It could be about human rights, government policy, or some other issue that could present a challenge to public life. Public interest litigation is important because it presents hope to the powerless and offers justice where there might not previously have been the opportunity. The aim of public interest litigation is to recognise injustice and give a voice to the concerns of members of society who might not have the means to articulate them. In Nigeria there is a high tendency for people of low socioeconomic status to experience police brutality, or even become victims of extra-judicial killing. In this article, it was argued that although public interest litigation is a good strategy to engage the injustice of extra-judicial killings, the recurrence shows that the solution lies more in addressing a systemic problem.

A Stated Preference Survey for Evaluating Young Pedestrians’ Preferences on Walkways

For promoting pedestrian mobility, the quality levels of pedestrian paths should be increased. Many researchers suggest methodologies for determining the pedestrian level of service. Among these, some studies consider both paths’ physical characteristics and users’ perception about the walkways. Investigating users’ perceptions represents a good strategy for implementing interventions aimed at increasing the quality of service. The aim is recording pedestrians’ perceptions about the characteristics of the path and detecting the choices they would make in a hypothetical scenario. This work proposes the design of a Stated Preferences survey and the analysis of the preliminary results. A questionnaire was sent out to a sample of 240 pedestrians, prevalently students, about a walkway located in the University Campus of Rende (Italy). The collected data were analyzed by means of a discrete choice model for assessing the importance assigned by pedestrians to each aspect included in the analysis. The results showed that the environment can be considered as the most important aspect for young pedestrians, while the width of the path is not significant. The outcomes also highlighted the aspects it is necessary to change in order to make pedestrian paths increasingly attractive and to encourage users towards active mobility.

Effect of Dams and Suckling Lamb Feeding Systems on the Fatty Acid Composition of Suckling Lamb Meat

The effects of the dams and suckling lamb feeding systems on the fatty acid (FA) profile of lamb meat are reviewed in this article. The suckling lamb can be considered a functional monogastric, and therefore, its meat FA composition is strongly influenced by the FA composition of maternal milk. The major source of variation for ewe milk FA composition is represented by pasture amount and type. In the traditional sheep breeding system of the Mediterranean area, the main lambing period occurs in late autumn–early winter, and ewes are able to exploit the seasonal availability of the natural pastures at their best. Therefore, lambs start suckling when maternal milk concentrations of vaccenic, rumenic, and n-3 long-chain polyunsaturated FA in maternal milk are the highest. When maternal diet is mainly based on hay and concentrates, the use of vegetable oils can be considered a good strategy to improve the meat FA profile of suckling lambs.

Does A Good Strategy Help SMES’ Leaders in Managing a Crisis?

Since more than a year, Covid-19 has been affecting everyone in every part of the world. The fear of death has imposed a series of never-ending lockdowns. Lockdowns came along with a financial crisis that has left all business sectors in wonder, especially the Small and Medium Enterprises (SMEs).

Use of Meat-Bone Paste to Develop Calcium-Enriched Liver Pâté

The production technology of meat-bone paste and its effect on chemical, mineral and amino acid compositions of liver pâté were studied. The liver was replaced by meat-bone paste in the concentration of 5, 10, 15, 20, and 25% for the production of experimental samples. The compositional analysis of pâté manufactured with meat-bone paste showed that the reformulation did not influence the content of moisture (~56%), fat (~28%), or protein (~11%) while producing a significant increase of ash and a decrease of carbohydrates in comparison with control pâtés. The higher amounts of minerals of bone-meat paste, including calcium (3080 mg/100 g), magnesium (2120 mg/100 g), phosphorous (2564 mg/100 g), and iron (7.30 mg/100 g), explained the higher amount of both ash and these minerals in the reformulated samples compared to the control samples. The total caloric value (~300 kcal/100 g) was also unaffected by the addition of bone-meat paste. The content of both essential and non-essential amino acids decreased with the inclusion of meat-bone paste, although this decrease was lower in essential (6280 mg/100 g in control vs. 5756 mg/100 g in samples with 25% of meat-bone paste) than in non-essential amino acids (6080 mg/100 g in control vs. 3590 mg/100 g in samples with 25% of meat-bone paste). This fact is due to several essential amino acids not showing differences between control and reformulated samples, while in non-essential amino acids, these differences were greater. The results of this study showed that meat-bone paste addition is a good strategy to produce liver pâté enriched in minerals and with minimum influence on the content of the other important nutrients. Therefore, these results can be used for the design of new liver pâté with an increased nutritional significance by using meat industry by-products. According to the balance of minerals, the use of 15% of meat-bone paste to reformulate liver pâté is the best strategy used in the present research. However, additional studies on the stability (during storage), shelf-life, and sensory acceptability of these reformulated pâtés should be carried out.

Surgical management of post-transplant bronchial stenoses: a single-center experience

Purpose Bronchial stenoses are challenging complications after lung transplantation and are associated with high rates of morbidity and mortality. We report a series of patients who underwent bronchoplasty or sleeve resection for bronchial stenoses that did not resolve with endoscopic treatment after lung transplantation. Methods Between 1995 and 2020, 497 patients underwent lung transplantation at our Institution. 35 patients (7.0%) experienced bronchial stenoses with a median time from transplantation of 3 months. Endoscopic management was effective in 28 cases (5.6%) while 1 patient required re-transplantation. Six patients (1.2%) underwent bronchoplasty or sleeve resection. Results The procedures of the six patients who underwent bronchoplasty or sleeve resection were as follows: lower sleeve bilobectomy (n = 3), wedge bronchoplasty of the bronchus intermedius (n = 1), isolated sleeve resection of the bronchus intermedius (n = 1), and isolated sleeve resection of the bronchus intermedius (n = 1), associated with a middle lobectomy. All patients were discharged after a median time of 11 days. At a median of 12 months from surgery, two patients remain alive with a preserved pulmonary function. Four patients died after a median time of 56 months from bronchoplasty of causes that were not related to surgery. Conclusions Bronchial reconstructions are challenging procedures that can be performed in highly specialized centers. Despite this, they can be considered a good strategy to obtain a definitive resolution of stenosis after lung transplantation.

Strategy and Semiosis: Insights from Operation Fortitude

The European summer of 1944 saw what is arguably the greatest deception wrought through deliberate miscommunication. Operation Fortitude focussed on convincing the Nazis that the invasion of Europe would come not at Normandy but further north at the Pas-de-Calais. Seeing the enemy almost completely wrong-footed, Fortitude remains the most devastating deception in the history of warfare. It is also a campaign that teaches us a great deal about the internal dynamics and semiotics of strategy more generally. Accordingly, I propose that Operation Fortitude speaks profoundly to the principle of polysemy and to the related idea that, in competitive fields, strategic design may see to it that we are deceived into misreading tactics in relation to their informing concepts. Directly related to the above, the paper proposes that, since it is always founded upon a more or less difficult-to-fathom conceptual core, all strategy inevitably deceives—and that the question of deception is merely a matter of degree. Further to the above, I also argue that Operation Fortitude teaches us that, at its heart, good strategy seldom depends upon a singular concept but upon several cooperating abstractions. The paper’s final substantive point is that Operation Fortitude reminds us that in order to think productively about strategy, it pays to bear in mind the following military principle: at its most effective, strategy is a unique and exquisitely synergistic coupling of objectives, concepts, and (dehabitualised) tactics.