Conservation agriculture innovation systems build climate resilience for smallholder farmers in South Africa.

Introduction of Conservation Agriculture (CA) and associated climate-resilient agriculture practices within an innovation system approach, and using farmer-level experimentation and learning groups as the primary learning and social empowerment processes, has created a sustainable and expanding farming alternative for smallholders that is improving their resilience to climate change substantially. Through a knowledge co-creation process, smallholder farmers in the programme have adapted and incorporated a wide range of practices into their farming system, including minimum soil disturbance, close spacing, improved varieties, judicious use of fertilizer, pesticides and herbicides, crop diversification, intercropping and crop rotation as well as fodder production and livestock integration. They have organized themselves into learning groups, local savings and loan associations, water committees, farmer centres and cooperatives and in so doing have created innovation platforms for local value chain development. They have built ongoing relationships with other smallholders, NGOs, academic institutions, government extension services and agribusiness suppliers, and have promoted CA tirelessly within their local communities and social networks. To date, this is the most successful model for implementation of CA in smallholder farming in South Africa and, through networking and upscaling activities, is being promoted nationally as a strategic approach to smallholder adaptation and mitigation programming, in line with the Africa climate smart agriculture (CSA) Vision 25×25 (NEPAD, Malabo, June 2014).

Study on Expectation and Recognition of Farmhouse in Development of Cosmetics Using Local Specialities

This article studied expectation and recognition on the development of cosmetics using local specialities in farmer producing local specialities in South Korea. This is a previous step to present a successful model by convergences of agriculture and cosmetic industry, this model is able to offer basic data in the development of cosmetics using local specialities. A total of 316 farmers in South Korea from May 2021 were enrolled in this study. Statistical analysis was performed using SPSS for Windows, version 23.0. In the results comparing of expectation and awareness on application of local specialities by general characteristics and recognition of convergence industry, the expectation and awareness on application of local specialities showed significant difference partially according to the age, sex, last educational background, annual income and level on recognition of convergence industry. Also, that showed high difference according to level on recognition of convergence industry and the level on recognition of convergence industry exhibited the difference according to age, sex and income. Therefore, policy support of government based on these results needs in various directions such as technology, education, finance and promotion.

Flipped Classroom Experiences in Clinical Dentistry – A Strategic Mini-Review

Background: Pedagogy in dental education has evolved over the decades. Today, many alternative modes of content delivery are being used as an adjunct to the traditional classroom. A flipped classroom is one among those that are being explored for teaching clinical dentistry. Objective: This mini-review is aimed at evaluating the available evidence in the efficacy of flipped classrooms and its related aspects in the learning curve of clinical dentistry. Methods: A thorough literature search on electronic databases for all the studies focusing on the following evidence-based question: “Is Flipped classroom in clinical dentistry a useful mode of pedagogy delivery? was performed. A combination of MeSH terms using Boolean operators “AND,” “OR:” FLIPPED [All Fields] AND (“dental health services” [MeSH Terms] AND “health” [All Fields] AND “services” [All Fields]) OR “dental” [All Fields]) AND (“learning” [MeSH Terms] OR “learning” [All Fields]). Specific terms such as “Perio” OR “Prostho” OR “Restorative” OR “Ortho” OR “Oral medicine” OR “Maxillofacial surgery” OR “Pediatric” OR “endo” was also used. Data from these articles addressing the aim of this study was extracted. Results: A total of 16 articles were considered for the review. The majority of the studies considered flipped classroom as a successful model of pedagogy. The most common mode of outside classroom activity was pre-recorded videos. In-classroom activities, a combination of seminars, interactive discussions, and quiz were explored. Time constraints, lack of faculty development programs are considered to be negative factors for the success of the flipped classroom. Conclusion: Within the limitation of the study, flipped classroom can be adapted as a method of pedagogy in clinical dentistry.

Curating the Evidence About COVID-19 for Frontline Public Health and Clinical Care: The Novel Coronavirus Research Compendium

The public health crisis created by the COVID-19 pandemic has spurred a deluge of scientific research aimed at informing the public health and medical response to the pandemic. However, early in the pandemic, those working in frontline public health and clinical care had insufficient time to parse the rapidly evolving evidence and use it for decision-making. Academics in public health and medicine were well-placed to translate the evidence for use by frontline clinicians and public health practitioners. The Novel Coronavirus Research Compendium (NCRC), a group of >60 faculty and trainees across the United States, formed in March 2020 with the goal to quickly triage and review the large volume of preprints and peer-reviewed publications on SARS-CoV-2 and COVID-19 and summarize the most important, novel evidence to inform pandemic response. From April 6 through December 31, 2020, NCRC teams screened 54 192 peer-reviewed articles and preprints, of which 527 were selected for review and uploaded to the NCRC website for public consumption. Most articles were peer-reviewed publications (n = 395, 75.0%), published in 102 journals; 25.1% (n = 132) of articles reviewed were preprints. The NCRC is a successful model of how academics translate scientific knowledge for practitioners and help build capacity for this work among students. This approach could be used for health problems beyond COVID-19, but the effort is resource intensive and may not be sustainable in the long term.

Commoning Adaptive Heritage Reuse as a Driver of Social Innovation: Naples and the Scugnizzo Liberato Case Study

The adaptive reuse of cultural heritage assets is often problematic. What emerges is the urgency of a thoughtful negotiation between built forms and emerging needs and requests. In this view, a fruitful trajectory of development arises in commoning heritage by means of adaptive reuse. Hence, the purpose of this article is to investigate how community-led adaptive heritage re-use practices contribute to social innovation in terms of new successful model of urban governance, by providing a specific focus on innovative aspects that emerge in both heritage and planning sectors. Therefore, it also aims to improve the knowledge in the innovative power of heritage when conceptualized as performative practice. To this end, the paper presents the adaptation process of a former church complex located in Naples, today Scugnizzo Liberato, one of the bottom-up initiatives recognized by the Municipality of Naples as part of the urban commons network of the city. The research results are based on desk research, a literature review, and interviews with experts and activists, conducted as part of the OpenHeritage project (Horizon 2020). Initial evidence shows that profound citizen involvement throughout the whole heritage-making process might generate innovative perspectives in urban governance as well as conservation planning practice.

Benchmarking ride-hailing regulation in global cities using mixed-method approach and social practice theory

Ride-hailing or private hire has been around the globe for a decade now but even less in Asia. Singapore has had more than three revisions to its ride-hailing regulation in the six years since the arrival of the disruptive technology, the most for an Asian city. Often quoted in the list of cities with a commendable public transport policy, Singapore still manages to find a viable and significant position for ride-hailing. Singapore, to a large extent, has formulated a successful model based on current market parameters and, more importantly, an adaptive one that evolves constantly with the continually disruptive technology. But how does this compare to cities around the globe? Global cities have formulated different policy regulations for the sector, with each one of them enjoying varying degrees of success and failure. Utilizing a mixed-methods approach using qualitative and quantitative data, Singapore’s ride-hailing sector was benchmarked with chiefly nine global cities. The qualitative data was analyzed using the 3-element model of the social practice theory as an alternative to conventional behavioral studies, thereby eliminating bias on the commuters and rather shifting focus to the practice. The findings were validated by statistical analysis of quantitative data, namely, trip information from the ride-hailing sector in Singapore and driver earnings. The unique addition of the research to ride-hailing policy is the comprehension of the commonalities and patterns across industrial and technological disruption, practice and policy irrespective of sectoral variations thanks to the utilization of the social practice theory. The first-of-its-kind policy exercise in the sector can be repeated for any city, which is a direct testament to the simplicity and exhaustivity of the methodology, benefitting both operators and investors through equitable policy formulation.

Training the Trainers in Language Assessment via Mentoring: Building Expertise to Promote Language Assessment Literacy of Ukrainian University Teachers

This mixed-methods study described a case of group-based informal mentoring, a conceptual model of which was aligned with an effective mentoring program found in the literature. The research questions that were addressed in the study included: (1) Will mentoring training, conducted within a short (1-month) period, enable inexperienced presenters to develop and conduct an effective workshop in LTA? (2) In what way(s) has mentoring training impacted the mentees as prospective trainers in LTA? The training was implemented by one mentor and two mentees, with the immediate purpose to organize a platform to disseminate the results of an Erasmus+ staff mobility program. The data were collected via a questionnaire, a self-efficacy scale and reflection logs about the mentoring procedure, as well as the workshop in LTA conducted by the mentees with the purpose to enhance Ukrainian university teachers’ LAL. The outcome of the training reported a high success level of the workshop among 37 attendees. In addition, the participants of the mentoring training (n = 2) demonstrated improvement in their organizational skills and professional growth. The mentoring framework proved to be an effective strategy for implementing study objectives and can be recognized as a successful model for the promotion of language assessment literacy.

Experiments on the dynamic wetting of growing icicles

The distinctive shape of an icicle is the outcome of a highly non-equilibrium process involving heat and mass transport in the presence of fluid flowing over an evolving topography. It has previously been shown that the ripple patterns with a near universal wavelength that are observed on many icicles are correlated with small levels of impurities in the feed water. Models of icicle shape evolution, and of the origin of the ripple pattern, require a detailed understanding of how liquid water flows over a growing icicle. The impurity effect is not accounted for by any existing model of ripple formation. Here, we explore this flow dynamics using laboratory-grown icicles with a fluorescent dye as an impurity. Contrary to previous models, we find that the ice is incompletely wetted by the liquid phase, and that the whole process is much more stochastic than has been previously assumed. In addition, the presence of impurities modifies the wetting properties of the ice surface, while the emerging topography interacts with the liquid distribution. There is evidence for mixed-phase ice. These observations must inform any successful model of an impurity-driven rippling instability. Our results have general implications for the morphological evolution of many natural, gravity-driven, wet ice growth processes.

Tractable circula densities from Fourier series

This article proposes an approach, based on infinite Fourier series, to constructing tractable densities for the bivariate circular analogues of copulas recently coined ‘circulas’. As examples of the general approach, we consider circula densities generated by various patterns of nonzero Fourier coefficients. The shape and sparsity of such arrangements are found to play a key role in determining the properties of the resultant models. The special cases of the circula densities we consider all have simple closed-form expressions involving no computationally demanding normalizing constants and display wide-ranging distributional shapes. A highly successful model identification tool and methods for parameter estimation and goodness-of-fit testing are provided for the circula densities themselves and the bivariate circular densities obtained from them using a marginal specification construction. The modelling capabilities of such bivariate circular densities are compared with those of five existing models in a numerical experiment, and their application illustrated in an analysis of wind directions.