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Tourism and health outbreaks share a symbiotic history (Hall, Scott, & Gössling, 2020; Ozbay, Sariisik, Ceylan, & Çakmak, 2021). Pandemics, epidemics, and endemics have transformed the perception of tourists. Previous outbreaks were geographically limited, resulting in the substitution effect (Prideaux, 2005; van der Veen, 2014). However, the COVID-19 pandemic urged the authorities to cease mobility worldwide. Evidently, mobility-oriented businesses like tourism have received immediate impacts from the pandemic. From shutdown to the minimum clearances, under strict restrictions, the tourism industry suffered atypical outcomes. Heat check-meters, contactless check-ins and check-outs, automotive service trays and counters, and reduced carrying capacity have been introduced to curb the impact of the pandemic on tourism. Tourism requires, throughout its cycle—before, during, and after the trip—the use of artificial intelligence, virtual reality, augmented reality, the internet of things, and geotargeting (Buhalis & Amaranggana, 2015). The usage of technology has been assured to be compatible with the prerequisites of restrictive and compliance measures (Lau, 2020). Moreover, in the supply sector, a competitive environment has also been created to market these new modified products and services. This chapter pursues the investigation of new offerings in a different normal, concerned with health issues, ethical behaviors, and trips with a social purpose to contribute to local development. Secondary data analysis has been performed to achieve this goal. This study implicates the new offerings duly implemented during the new normal.

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.

This study aims to report the development of an open-source syringe extrusion head for shear-thinning materials. The target is to adapt open-source 3D printers to be helpful in research lines that use gels, hydrogels, pastes, inks, and bio-inks.

This hardware was designed to be compatible with a Graber i3-based 3D printer; nevertheless, it can be easily adapted to other open-source 3D printers.

The extrusion head successfully deposits the material during the 3D printing process. It was validated fabricating geometries that include scaffold structures, which are a possible application of bioprinting for tissue engineering. As reported, the extruded filaments allowed the porous samples' structuration.

This system expands the applications of open-source 3D printers used at the laboratory scale. It enables low-cost access to research areas such as tissue engineering and biofabrication, energy storage devices and food 3D printing.

The open-source hardware here reported is of simple fabrication, assembly and installation. It uses a Cardan coupling and a three guides system to transfer the stepper motor motion. This approach allows continuous movement transfer to the syringe piston, producing an adequate deposition or retraction. Thus, the effect of misalignments is avoided, considering that these latter can cause skipping steps in the motor, directly affecting the deposition.