scholarly journals Re-calculating the cost of coccidiosis in chickens

2020 ◽  
Vol 51 (1) ◽  
Author(s):  
Damer P. Blake ◽  
Jolene Knox ◽  
Ben Dehaeck ◽  
Ben Huntington ◽  
Thilak Rathinam ◽  
...  

Abstract Coccidiosis, caused by Eimeria species parasites, has long been recognised as an economically significant disease of chickens. As the global chicken population continues to grow, and its contribution to food security intensifies, it is increasingly important to assess the impact of diseases that compromise chicken productivity and welfare. In 1999, Williams published one of the most comprehensive estimates for the cost of coccidiosis in chickens, featuring a compartmentalised model for the costs of prophylaxis, treatment and losses, indicating a total cost in excess of £38 million in the United Kingdom (UK) in 1995. In the 25 years since this analysis the global chicken population has doubled and systems of chicken meat and egg production have advanced through improved nutrition, husbandry and selective breeding of chickens, and wider use of anticoccidial vaccines. Using data from industry representatives including veterinarians, farmers, production and health experts, we have updated the Williams model and estimate that coccidiosis in chickens cost the UK £99.2 million in 2016 (range £73.0–£125.5 million). Applying the model to data from Brazil, Egypt, Guatemala, India, New Zealand, Nigeria and the United States resulted in estimates that, when extrapolated by geographical region, indicate a global cost of ~ £10.4 billion at 2016 prices (£7.7–£13.0 billion), equivalent to £0.16/chicken produced. Understanding the economic costs of livestock diseases can be advantageous, providing baselines to evaluate the impact of different husbandry systems and interventions. The updated cost of coccidiosis in chickens will inform debates on the value of chemoprophylaxis and development of novel anticoccidial vaccines.

1988 ◽  
Vol 15 (4) ◽  
pp. 281-286 ◽  
Author(s):  
K. D. O'Brien ◽  
W. C. Shaw

The role of dental and orthodontic auxiliaries in Europe and the United States is reviewed, and the advantages of their employment in the United Kingdom are discussed in terms of increasing the cost-effectiveness of orthodontic treatment provision. A three-stage programme for the evaluation of Orthodontic Auxiliaries in the UK is proposed.


2001 ◽  
Vol 177 ◽  
pp. 85-99 ◽  
Author(s):  
Mary O'Mahony ◽  
Michela Vecchi

In 1989 the UK began a process of transferring an almost wholly state-owned electricity supply industry (ESI) into a collection of privately-owned generation, transmission and distribution utilities. Using data from 1960–97, this paper aims to evaluate how the performance of the UK ESI has changed over time and to compare the UK performance with France, Germany and the United States in order to assess the impact of the liberalisation process. The study takes a whole-industry approach, combining the four aspects of electricity production — generation, transmission, distribution and supply. The computation of labour and total factor productivity and the impact on consumer prices are used to shed light on how successful the various industry structures have been in raising performance.


Author(s):  
D L Tolley ◽  
G J Fowler

This paper examines the impact of the Public Utilities Regulatory Policies Act (PURPA) in the United States and the Energy Act 1983 in the United Kingdom on the nature of the purchase tariffs for co-generators and combined heat and power (CHP) plant, and considers the reasons why the prospects for investment by private generators might be enhanced in the United States.


Ekonomika ◽  
2020 ◽  
Vol 99 (2) ◽  
pp. 104-115
Author(s):  
Ugur Korkut Pata

The purpose of this study is to investigate the effects of the COVID-19 pandemic on economic policy uncertainty in the US and the UK. The impact of the increase in COVID-19 cases and deaths in the country and the increase in the number of cases and deaths outside the country may vary. To examine this, the study employs the bootstrap ARDL cointegration approach from March 8, 2020 to May 24, 2020. According to the bootstrap ARDL results, a long-run equilibrium relationship is confirmed for five out of the ten models. The long-term coefficients obtained from the ARDL models suggest that an increase in COVID-19 cases and deaths outside of the UK and the US has a significant effect on economic policy uncertainty. The US is more affected by the increase in the number of COVID-19 cases. The UK, on the other hand, is more negatively affected by the increase in the number of COVID-19 deaths outside the country than the increase in the number of cases. Moreover, another significant finding from the study demonstrates that COVID-19 is a factor of great uncertainty for both countries in the short-term.


2020 ◽  
Vol 28 ((S1)) ◽  
pp. 279-301
Author(s):  
Juriah Abdul Jalil ◽  
Shukriah Mohd Sheriff

Digital technologies are now extending its function to the legal profession. But the existence of these technologies otherwise known as legal tech or law tech is challenging the traditional legal profession. The nature of legal practice regulation in Malaysia and the United Kingdom (UK) permits only lawyers and authorised persons as legal service providers. As a result, the legal tech or law tech companies although able to facilitate the service in the legal profession are met with resistance and/or indifference. Should the traditional legal profession fear the invasion of this legal tech? This article aims to analyse the situation in Malaysia and the UK. It examines the impact of technology on legal service and legal profession in Malaysia and in the UK. The article also highlights the implication of this legal technology on the laws governing the legal profession in Malaysia. Through analyses of key Malaysian cases, the study finds that the Bar Council has the power to halt the operation of legal tech companies in providing any legal service in this country.As a result, the Bar has been criticised for being a hindrance to the development of legal tech in Malaysia. In contrast, the UK and the United States of America (US) have been very receptive to legal technology despite the exclusivity in the legal profession.


Author(s):  
Roger Allen ◽  
Robin Ostle

This book is about the life and academic legacy of Mustafa Badawi, who may be regarded as the father of the study of modern Arabic literature in the United Kingdom and the United States based on the impact of his career and his publications. Badawi's arrival at Oxford University in 1964 as lecturer in modern Arabic literature transformed the teaching of and research into this subject in western academia. Trained in the University of Alexandria and in the UK in English literature, Badawi applied his passion for teaching, researching and translating English literature and criticism to the modern literature of his native language. This book begins with Alexandria, the city that exerted a key formative influence on the cosmopolitan culture characteristic of Badawi as individual and scholar. It goes on to document Badawi's intellectual and literary journey through his life as scholar, critic and translator and ends with a discussion of Badawi's academic legacy.


2021 ◽  
Vol 8 (7) ◽  
Author(s):  
Fayyaz Hussain Qureshi ◽  
Sarwar Khawaja

<p>The Covid-19 pandemic has impacted every aspect of human life. It has disrupted people’s lifestyles around the world and international students are no exception. Every industry has been affected, including higher education (HE); for the first time ever in the HE sector, learning and teaching adopted online platforms to deliver the curriculum. At the same time, there has been growing interest in the business of international students across the globe. More than five million international students are currently studying in higher education institutions (HEIs) outside their home countries. It is often assumed that HEIs consider international students a source of revenue and, therefore, seek to recruit as many as possible. The United Kingdom is the second largest and most popular global destination for international students after the United States. The primary purpose of this study is to assess the impact of COVID-19 on international student enrolment around the world in general and in the UK in particular. Our findings show that international students are cash cows, and COVID-19 had a significant impact on the recruitment of international students. </p><p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0865/a.php" alt="Hit counter" /></p>


2020 ◽  
Author(s):  
Ugur Korkut Pata

Abstract The purpose of this study is to investigate the effects of the COVID-19 pandemic on economic policy uncertainty in the US and the UK. The impact of the increase in COVID-19 cases and deaths in the country, and the increase in the number of cases and deaths outside the country may vary. To examine this, the study employs bootstrap ARDL cointegration approach from March 8, 2020 to May 24, 2020. According to the bootstrap ARDL results, a long-run equilibrium relationship is confirmed for five out of the 10 models. The long-term coefficients obtained from the ARDL models suggest that an increase in COVID-19 cases and deaths outside of the UK and the US has a significant effect on economic policy uncertainty. The US is more affected by the increase in the number of COVID-19 cases. The UK, on the other hand, is more negatively affected by the increase in the number of COVID-19 deaths outside the country than the increase in the number of cases. Moreover, another important finding from the study demonstrates that COVID-19 is a factor of great uncertainty for both countries in the short-term.


Author(s):  
Lukas Noehrer ◽  
Abigail Gilmore ◽  
Caroline Jay ◽  
Yo Yehudi

AbstractThe first quarter of 2020 heralded the beginning of an uncertain future for museums and galleries as the COVID-19 pandemic hit and the only means to stay ‘open’ was to turn towards the digital. In this paper, we investigate how the physical closure of museum buildings due to lockdown restrictions caused shockwaves within their digital strategies and changed their data practices potentially for good. We review the impact of COVID-19 on the museum sector, based on literature and desk research, with a focus on the implications for three museums and art galleries in the United Kingdom and the United States, and their mission, objectives, and digital data practices. We then present an analysis of ten qualitative interviews with expert witnesses working in the sector, representing different roles and types of institutions, undertaken between April and October 2020. Our research finds that digital engagement with museum content and practices around data in institutions have changed and that digital methods for organising and accessing collections for both staff and the general public have become more important. We present evidence that strategic preparedness influenced how well institutions were able to transition during closure and that metrics data became pivotal in understanding this novel situation. Increased engagement online changed traditional audience profiles, challenging museums to find ways of accommodating new forms of engagement in order to survive and thrive in the post-pandemic environment.


2008 ◽  
Vol 1 (3) ◽  
pp. 107-119 ◽  
Author(s):  
Simon R.J. Bott ◽  
Mark Emberton ◽  
Matthew R. Sydes ◽  

Introduction: The use of accurate risk stratification is a prerequisite to informed decision-making when considering potentially curative treatments for prostate cancer. Most models are derived from cases managed in the United States. The validity of these methods may be compromised when used on a population other than that used for generating the predicted outcomes. We present predictive tables derived from the observed outcomes of men treated by radical prostatectomy in the United Kingdom. Methods: Using logistic regression a pilot study identified the best predictors of pathological stage from eight pre-operative variables. All full BAUS members were asked to submit their consecutive RP patients' age, biopsy Gleason score, pre-operative PSA, number of biopsy cores, number of biopsy cores containing cancer (% positive cores) and pathological stage. Predictive tables were constructed using this data to predict pT2, pT3a or pT3b/4/N1 disease at radical prostatectomy and assessed using internal cross-validation methods. Results: 1912 patients undergoing radical prostatectomy by 39 consultant urologists in 19 centres were included. The impact of age was equivocal but a robust model was developed to predict outcomes based on Gleason sum score, pre-operative PSA and positive biopsy cores. A series of tables have been constructed to allow for use in practice. Conclusions: In this study we have generated a validated prostate cancer predictive table derived entirely from a UK surgical cohort and which is simple to use.


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