scholarly journals The Context of Application of Biosecurity for Control of African Swine Fever in Smallholder Pig Systems: Current Gaps and Recommendations

2021 ◽  
Vol 8 ◽  
Author(s):  
Florence Mutua ◽  
Michel Dione

African swine fever (ASF) is a highly fatal disease of pigs. It is a threat to the pig industry as it lowers production and significantly impacts on livelihoods. ASF has no cure and a vaccine against it is yet to be developed. Outbreaks continue to be reported in Africa and Asia, where the setting of the pig value chain (farm, market, and slaughter practices) coupled with the risky behaviors of actors, contribute to persistence of the virus in pig populations. The role of these factors in the epidemiology of the disease is reviewed with a focus on smallholder pig systems in Africa. Biosecurity at the farm level is particularly emphasized, and factors influencing its adoption highlighted. Socio-cultural factors and weaknesses at the disease control policy level are critical and should not be ignored. Gender and equity are important aspects and ought to be considered in discussions to improve the sector. The findings are expected to define priorities for interventions to improve pig productivity (as these regions wait for the vaccine to be developed).

2020 ◽  
Vol 26 (8) ◽  
pp. 1661-1683
Author(s):  
Rana Zayadin ◽  
Antonella Zucchella ◽  
Nisreen Ameen ◽  
Craig Duckworth

PurposeThe purpose of this study is to capture the variation in entrepreneurs' understandings and experiences through which they contextualise cultural factors within a national setting to articulate how they use their knowledge and social capabilities to advance their activity.Design/methodology/approachThis study adopts an interpretivist approach through which culture is investigated at the individual level. Phenomenography is used as a methodology to capture the variation in the entrepreneurs own understanding and experiences of the cultural factors.FindingsThe findings introduce four different understandings and eight experiences to explore how entrepreneurs contextualise culture in their environment. The findings present a change in the role of culture in influencing entrepreneurial social capabilities and confidence; and a change in the local culture from collectivism to individualism. Furthermore, the findings show how entrepreneurs use their knowledge, experience and understanding to achieve socially driven acts to pursue economic value, integration and acceptance.Research limitations/implicationsWe encourage further research in the Middle-East region to examine the model and identify other factors that affect entrepreneurial behaviour, including the important developments with regard to women entrepreneurs. While Jordan has embarked on introducing policy level changes to support entrepreneurship, the findings report that the culture of collectivism is changing. This requires a longitudinal research to capture the change and its implication on entrepreneurial activity in Jordan and its impact on unemployment and economic value.Practical implicationsIn terms of practical contribution, the study introduces a policy level contribution by answering the question presented by the GEM report (2014) pointing out the high entrepreneurial opportunity identification in Jordan, yet the country has the lowest entrepreneurial activity in the region. Although the report pointed out issues in policy and institutional support the role of culture was not addressed. The study recommendation is to celebrate and entrepreneurial activity and introduce entrepreneurial studies at schools to influence a positive change.Social implicationsWe addressed some of the several calls to further investigate and understand the role of culture, how entrepreneurs contextualise it (Foss and Klein, 2012; Garud et al., 2016; Zahra et al., 2014; Welter et al., 2019). Our research provides a fertile ground for further enquiries that pose questions such as “What other factors do entrepreneurs contextualise in their environment?” and “how these factors are contextualised?” The use of phenomenography as an interpretive methodology might therefore assist in revealing further shared understandings of the variation in entrepreneurs' behaviours. Further research on capturing “understanding” presents the complex forms of interactions and mechanism in the cognitive world of the entrepreneurs (Barandiaran et al., 2009; Brannback and Carsrud, 2016).Originality/valueIn this study, phenomenography has enabled new insights into the multiplicity and idiosyncratic role of culture within a national setting and introduces a model of social capability and integration which capture the contextualisation of cultural factors. The study contributes to entrepreneurship literature as follows: first, the implicit assumption in this research is that culture is an active construct that entrepreneurs understand, experience and also influence; second, the variation in entrepreneurs' outcomes is based on their subjective and personal understandings which form the ways of contextualisation. Third, the variation in understanding and experiences captures the different ways entrepreneurs use their social capabilities to achieve integration and economic value.


2020 ◽  
Vol 54 (2) ◽  
pp. 317-342 ◽  
Author(s):  
Marianne Mithun

AbstractA domain pertinent to knowing in interaction is evidentiality, but documenting evidential markers can be challenging. Among methodologies, direct elicitation and questionnaires offer the advantages of efficiency and cross-linguistically comparable data. They can, however, miss markers that are below the level of speaker consciousness, as well as significant discourse and social factors. Experimental tasks can provide cross-linguistically comparable data complete with discourse context, and in some cases evidence of the role of differential knowledge states of participants. A single task might miss genre-specific markers, however. Documentation of extensive unscripted speech in a variety of genres, much of it interactive, can provide a foundation for identifying the full sets of markers to be investigated and for uncovering functions beyond specifying the source of information. Insights from speakers can then take us further, potentially shedding light on subtle circumstances underlying choices among alternatives, particularly those reflecting social factors. But we need to know how to listen. Effective collaboration depends crucially on recognition of the variability of speaker consciousness of the markers. If this is kept in mind, speakers can serve as important co-analysts, scouting through their lifetime experiences to provide hypotheses about the contexts in which alternative constructions would be appropriate, meanings they can add, and social and cultural factors influencing their use. Resulting hypotheses can then be tested against the documented material and refined until they account well for the data. These points are illustrated with material from Central Pomo, indigenous to California.


2011 ◽  
Vol 25 (1) ◽  
pp. 46-56 ◽  
Author(s):  
Seong-Hee Park ◽  
Daniel Mahony ◽  
Yu Kyoum Kim

Most literature on sport fan behaviors has focused on highly identified or loyal sport fans. While the literature has found that factors influencing current sport fans and their behaviors are related to, and based on, various psychological, social, and cultural factors, only a limited number of studies have investigated what factors initially attract individuals to consume sport. Curiosity has been found to be one of the crucial motivators that initially influence human exploratory behaviors in many domains. Using theories of curiosity, the present review aims to shed light on the role of curiosity in explaining various sport fan behaviors.


2018 ◽  
pp. 21-42
Author(s):  
Phillip Brooker ◽  
Wes Sharrock ◽  
Christian Greiffenhagen

This article examines the role of visualisations in astrophysics programming work, showing that visualisations are not only outputs for those producing them, but can help those developing them understand how to do their work. Studies of visualization in programming have mainly been of social and cultural factors influencing scientific research. We concentrate on the material aspects of scientific work, as of interest in their own right and on methodological grounds (since capturing the material practices of computer screen-work is an underexplored area). Using a ‘video-aided ethnographic’ method we analyse an episode of computational astrophysics involving the use of the Python programming language. We identify a selection of activities comprising the screen work of an astrophysics researcher to unpack how those activities contribute to the production of scientific knowledge.


2014 ◽  
Vol 4 (2) ◽  
pp. 113-121 ◽  
Author(s):  
Stephanie Chow ◽  
Stephen Yortsos ◽  
Najmedin Meshkati

This article focuses on a major human factors–related issue that includes the undeniable role of cultural factors and cockpit automation and their serious impact on flight crew performance, communication, and aviation safety. The report concentrates on the flight crew performance of the Boeing 777–Asiana Airlines Flight 214 accident, by exploring issues concerning mode confusion and autothrottle systems. It also further reviews the vital role of cultural factors in aviation safety and provides a brief overview of past, related accidents. Automation progressions have been created in an attempt to design an error-free flight deck. However, to do that, the pilot must still thoroughly understand every component of the flight deck – most importantly, the automation. Otherwise, if pilots are not completely competent in terms of their automation, the slightest errors can lead to fatal accidents. As seen in the case of Asiana Flight 214, even though engineering designs and pilot training have greatly evolved over the years, there are many cultural, design, and communication factors that affect pilot performance. It is concluded that aviation systems designers, in cooperation with pilots and regulatory bodies, should lead the strategic effort of systematically addressing the serious issues of cockpit automation, human factors, and cultural issues, including their interactions, which will certainly lead to better solutions for safer flights.


2020 ◽  
Vol 11 (SPL1) ◽  
pp. 977-982
Author(s):  
Mohamed J. Saadh ◽  
Bashar Haj Rashid M ◽  
Roa’a Matar ◽  
Sajeda Riyad Aldibs ◽  
Hala Sbaih ◽  
...  

SARS-COV2 virus causes Coronavirus disease (COVID-19) and represents the causative agent of a potentially fatal disease that is of great global public health concern. The novel coronavirus (2019) was discovered in 2019 in Wuhan, the market of the wet animal, China with viral pneumonia cases and is life-threatening. Today, WHO announces COVID-19 outbreak as a pandemic. COVID-19 is likely to be zoonotic. It is transmitted from bats as intermediary animals to human. Also, the virus is transmitted from human to human who is in close contact with others. The computerized tomographic chest scan is usually abnormal even in those with no symptoms or mild disease. Treatment is nearly supportive; the role of antiviral agents is yet to be established. The SARS-COV2 virus spreads faster than its two ancestors, the SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV), but has lower fatality. In this article, we aimed to summarize the transmission, symptoms, pathogenesis, diagnosis, treatment, and vaccine to control the spread of this fatal disease.


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