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The Framework Convention on Tobacco Control (FCTC) has been broadly successful but less so in the Global South. This paper aims to effectively design interventions that to mitigate tobacco-related harms in the Global South, further understanding of interventions in this environment will be helpful, in line with FCTC recommendations. The first objective was to locate and review all published literature relating to tobacco control interventions in the Global South. The second objective was to provide information on research trends within Global South tobacco control interventions.

A literature search was conducted across six databases.

Despite the FCTC detailing the significance of the research, studies are still lacking in the Global South. There are significant research gaps such as longitudinal studies, harm reduction and randomized controlled trials.

Limitations arose from differences in study designs of reviewed studies, making it more complex to assess all studies under the same rubric.

Results indicate significant potential for tobacco control interventions in the Global South, potentially moving toward FCTC goals, but also highlight several areas of concern.

There is much evidence on the effectiveness of tobacco control in the Global North, especially in some parts of Europe and the USA. However, the evidence base in the Global South is far more limited. This paper provides an overview of Global South tobacco control interventions and suggests areas of concern, in line with the FCTC 15 years on.

The paper aims at investigating whether and how the product designation of origin (PDO) label influences consumers' acceptance, attributes' perception and purchase intention of PDO foods.

The study employs an experimental lab study based on the affective test of acceptance methodology with a nine-point hedonic scale. Three PDO foods are compared with similar non-PDO samples concerning cheese, cured ham and olive oil categories.

The presence of PDO labels enhances the consumers' acceptance as well as their perception of sensory attributes. A critical role of the brand name as an enhancer of consumer acceptance also emerges, highlighting the relationship between brand-name and PDO label.

The main limitation is related to the lab study methodology, which employs a small number of participants and occurs far from a “normal” situation of consumption. The acceptance test, moreover, does not provide explanations about motives underlying the differences in consumers' perception and preferences.

Practical implications are suggested for food companies concerning the management of both PDO labels and brand strategies and the product's properties that could improve the sensory perception of consumers and their overall product's acceptance.

The study contributes to the debate on consumer behaviour towards PDO foods by adding evidence about the positive influence of such a certification on individual preferences on the basis of a sensory methodology that has been little employed for studying the domain of product certifications.

Background: How many higher education researchers are there in the world? How many academic articles are published by researchers each year? This paper aims to answer these two questions by tracking the number of higher education teachers and the number of publications over the past four decades.

Methods: We collected data on the number of higher education institutions and researchers from the United Nations, the World Bank, and the US, China, and UK governments (three countries with the largest number of academic publications in recent years). We used Scopus to obtain the number of publications per year. The growth of higher education researchers and academic publications were characterized using 4-parameter logistic models.

Results: The number of higher education teachers-cum-researchers increased from 4 million in 1980 to 13.1 million in 2018 worldwide. Concurrently, the number of academic publications increased from 0.65 million in 1980 to 3.16 million in 2018 based on data from Scopus. At the country level, the number of academic publications from the USA increased from 0.15 million in 1980 to 0.70 million in 2018, while that from China increased by almost 1,000 times from 629 in 1980 to 0.60 million in 2018.

Conclusions: The number of higher education researchers would reach 13.6 million and they would publish 3.21 million academic articles in 2020, imposing enormous pressure to publishers, peer-reviewers, and people who want to understand emerging scientific development. Additionally, not all academic publications are easily assessable because most articles are behind pay-walls. In addition, unethical research practices including falsification, fabrication, plagiarism, slicing publication, publication in a predatory journal or conference, etc. may hinder scientific and human development.