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Web Summit is an annual technological event which takes place annually in November and has great worldwide impact. The event fits into the MICE (meetings, incentives, conventions and exhibitions) typology and has mega-event proportions, not only due to the number of participants but also in relation to its media coverage. The aim of this study is to analyse the participation of Web Summit participants in leisure activities outside the event, namely regarding entertainment and culture and heritage. It was also intended to know their perception of the city's brand image, according to the participants' age and the number of days they stay in the city.

This investigation is anchored in a quantitative methodology. Data were collected during the four days of the event from a convenience sample of 410 participants. For this purpose, a 15-item questionnaire was used, specifically designed to meet the study's objectives, assessing three dimensions: entertainment, culture and heritage and brand image.

Entertainment and culture and heritage positively influence tourists' perception of brand image. It was also possible to ascertain that the age of the tourists and their interest in culture and heritage are correlated. Finally, it was found that tourists' perception of entertainment varies depending on the number of days they stay in Lisbon.

The main limitation of the study is related to the fact that a convenience sample was used in a single destination, which does not allow generalization to other contexts. Therefore, it would be interesting to apply the study in other geographical and cultural contexts, particularly in Rio de Janeiro, where the event will also take place next year (2023).This research contributes to extending the reflection on the role that events play in the brand image of a tourist destination. This study also highlights the importance of understanding consumer behaviour in MICE typology events.

The MICE sector plays an important role in the tourism industry as it constitutes a driving force of the global economy. Thus, it is considered that this research draws attention to the importance of the regions invested in this sector (e.g. expansion of facilities, ease of access to the site). Thus, in practical terms, the findings allow the authorities and the different stakeholders to better understand the impact of the event on the city's image and, at the same time, adapt the services according to the attendees' preferences.

Considering the results, the study may have an impact on the organization of tours and events related to local culture and heritage, particularly in old quarters, where there is a greater lack of resources and the standard of living of the inhabitants is more precarious.

This research contributes to extending the reflection on the role that mega-events play in the brand image of a tourist destination. This study also highlights the importance of understanding the behaviour of consumers of different ages in events of the MICE typology, in leisure activities outside the event.

The brief announcement that the Government had accepted that there should be regulations on open date marking of food, to come into effect in 1975, will come as no surprise. It is a timely reminder of what public pressure can achieve these days; how sustained advocacy and publicity by interested sectors of society—magistrates, local authorities, public health workers, consumer groups—can secure legislative changes which, in this case, run counter to trade opinions and the recommendation originally made by the Food Standards Committee that such a proposal was not practical and the existing law was an adequate protection. This was stated in the FSC Report on Food Labelling of 1964, although there was no indication of the evidence reviewed or that the subject had been considered very deeply; it was, after all, only a small fraction of the problem of food labelling control. It was also stated in this Report that in certain cases, date‐stamping of food could give to purchasers a false sense of security, “not justified by the conditions under which the food has been kept since manufacture”.

The aim of this study is to determine the effects of depolymerised mannans and specifically konjac glucomannan hydrolysates (GMH) on the colonic microflora of mice. Blood glucose and cholesterol were also measured.

Two groups (n = 20) of 12‐week old Wister mice were used for a period of 14 weeks. One group (treatment group) were fed diets containing 5 per cent konjac GMH dissolved in drinking water in addition to the control (group) standard diet. Faecal microflora, feed consumption, body weight, blood glucose and cholesterol were determined.

The GMH promoted the growth of anaerobes and lactobacilli in the treatment group where this was statistically, highly significant (P < 0.001). Also, the hydrolysate was able to reduce highly significantly (P < 0.001) faecal Clostridium perfringens and Escherichia coli counts. A significant increase in average daily feed consumption (P < 0.05) and weekly body weight (P < 0.001) was found for the treatment group. The mean ± SD (mmol/l) of blood glucose and cholesterol was lower in the treatment group.

In addition to modulating the gut microflora, GMH seems to lower the blood glucose and cholesterol in mice. Although this needs to be verified by further studies, GMH could also be a candidate for possible treatment of subjects with high cholesterol and for diabetics.

The purpose of this paper is to evaluate the protective effect of natural fermented milk (NFM) against liver cancer.

Five types of NFM were collected from different places around Makka. The natural flora which present in them were studied and certain types which contain Lactobacillus spp. and Bifidobacterium spp. strains were selected to be used in the research. The nutritional experiment was carried out on 20 Albino mice divided into four groups. The first group (A) was control (not fed on NFM). The second (B) and third (C) groups were fed daily on (NFM) for two weeks. The final group (D) received basal diet only for four weeks, but after two weeks the third and fourth groups were treated orally by one dose of toxic mutagen (0.25 mg/mouse). The quality of life was measured by: specific strain count in stool; histopathological and histochemical studies on liver; and lymphocytic count.

Cow's milk which contains Lactobacillus spp. and Bifidobacterium spp. has a protective effect depending on its anti‐microbial properties. Also it enhances the endogenous intestinal probiotic bacteria that have several beneficial effects (i.e. detoxification and antigen toxicity) and stimulation of immune modulator cells.

The paper evaluates the protective effect of natural fermented milk (NFM) against cancer of the liver.

The Meetings, Incentive, Conventions and Exhibitions (MICE) industry has long been recognised as a sector that provides lucrative direct and indirect expenditure for host destinations. Within Australia, Federal and State governments have recognised the opportunity afforded by this sector and have put in place a number of marketing initiatives to attract MICE business to particular high profile destinations. The issue of how regional Australia might benefit from this highly attractive market is only now beginning to be addressed. This paper examines how an Australian regional university with an established reputation for the delivery of MICE‐related subjects introduced the issue of attracting MICE business to a regional area into its curriculum through the use of experiential learning. Students were given responsibility for the planning, management and delivery of a corporate‐style conference titled “Managing Conferences in Regional Areas”, while local MICE industry representatives participated in its delivery.

Gut microbial changes are associated with diseases such as obesity and type 2 diabetes and may be influenced by diet patterns. Thus, this paper aims to investigate the effects of alcohol, sodium chloride (NaCl) and dietary restriction on the composition of the gut microflora.

Five-week-old male C57BL/6N mice were orally administered by gavage with ethanol (ET; 4 g/kg), 200 µL of 6% NaCl (NC), or equivalent volumes of phosphate-buffered saline (ET-control and NC-control) every two days for 10 weeks. The mice were also orally administered by gavage with the recommended diet (RD-control; 3 g per mouse per day), or with 40% (RD-40) or 60% restricted level (RD-60). DNA samples obtained from mice ceca were sequenced using the Illumina MiSeq Sequencing system; raw data were analyzed using BIOiPLUG software.

This study shows that high ethanol and NaCl consumption, and diet restriction can change the composition of the intestinal microflora, especially Akkermansia muciniphila in ET (p = 0.0050) and NT (p = 0.0366) groups. In addition, the ratio of Bacteriodetes/Firmicutes and the diversity of microflora were generally reduced (p = 0.0487-0.4929).

These results raise the possibility of a relationship between diet patterns, change of intestinal microbiome and disease, which must be further evaluated.

Outlines the scientific evidence surrounding the occurrences of bovine spongiform encephalopathy (BSE) and Creutzfeldt‐Jakob Disease (CJD) in the UK. Examines the background to and development of the recent outbreaks and their possible causes. Looks in detail at the role of prions, the encephalopathy infective agent, the origins of the disease and its transmission in cattle and the controls which have been introduced to minimize the impact of the disease. Examines the evidence as to whether BSE can be transmitted to humans in the form of V‐CJD (variant Creutzfeldt‐Jakob Disease), in the light of the UK government announcement of 20 March 1996 that eating infected beef products was the most likely cause. Briefly discusses which parts of BSE‐infected cattle carry the infective agent, measures taken which affect the food chain and research which is being undertaken in the field. Concludes that muscle meat, milk and milk products and tallow from British beef are safe within the normal meaning of the term.

The purpose of this paper is to investigate collaboration and coordination practices in the organisation whose members come from two countries that differ dramatically in generalised trust: Poland and the USA.

A qualitative field study conducted in Silicon Valley-based American-Polish start-up joint venture.

There are three mechanisms can facilitate collaboration in organisations that differ in generalised trust: frequent interaction that may form a basis for knowledge-based trust, professional cultures that provide common platform for communication, and presence of intermediaries that possess understanding and ability to communicate of both cultures.

The findings can be applied in the context of offshoring projects in knowledge intensive industries.

Research presented in this paper investigates collaboration of parties from low-trust and high-trust cultures within one business venture.

Recent evidence suggests that especially processed foods may lead to undesirable metabolic effects in gut microbiota. The emulsifiers and artificial sweeteners that are added to processed foods may play a role in the progression of the diseases through the modulation of microbiota in mice. In this context, the purpose of this paper is to evaluate the effects of emulsifiers and artificial sweeteners.

This paper presents a narrative review of the effects of emulsifiers and artificial sweeteners which are mainly in consumed in the Western diet, to the gut microbiota by mainly focusing on the experimental studies.

Although in vivo studies and animal model studies showed various adverse effects of sweeteners and emulsifiers to microbiota, studies should be conducted in humans to investigate the effects of these food additives to human microbiota by making dietary interventions in the context of ethical rules.

In future, studies will allow us to draw more definitive conclusion whether human population consuming sweeteners and emulsifiers are at risk.

In keystroke‐based authentication systems, an input device to enter a password is needed. Users are verified by checking the validity of the password and typing characteristics. However, some devices have no standard desktop keyboard such as personal digital assistants and mobile phones. With these types of electronics, the system cannot successfully work in the authentication phase while the registration process is implemented based on a computer keyboard. This results in a reduction of system portability. The purpose of this paper is to employ the rhythm clicked by a mouse as another identifiable factor to authenticate a user's identity.

Mouse click can be replaced by a stylus and fingers on touch screens or numeral buttons on mobile phones. A total of 25 users participated and the click data are based on time instances of pressing and releasing the mouse button, which are captured while the user clicks a rhythm. Three features are calculated using these click data, and a reasonable amount of results with neural networks and other classifiers shows the click characteristics are able to function as another identifiable factor.

A reasonable amount of results with neural networks and other classifiers shows the click characteristics are able to function as another identifiable factor.

The paper presents a personalized rhythm click‐based authentication system.