What May the Sheep safely know?

The relationship of knowledge and liberties in modern societies presents a multitude of fascinating issues that deserve to be explored more systematically. The production of knowledge is dynamic, and the conditions and practice of freedom is undergoing transformation. These changes ensure that the linkages between liberty and knowledge are always subject to changes. In the past, the connection between scientific knowledge, democracy, and emancipation seemed self-evident. More recently, the close linkage between democracy and knowledge has been viewed with skepticism. This volume explores the relationship between knowledge and democracy, Do they support each other, do they mutually depend on each other, or are they perhaps even in conflict with each other? Does knowledge increase the freedom to act? If additional knowledge contributes to individual and social well being, does it also enhance freedoms? Knowledge and Democracy focuses on the interpenetration of knowledge, freedom and democracy, and does so from various perspectives, theoretical as well as practical. Modern societies are transforming themselves into knowledge societies. This has a fundamental impact on political systems and the relationship of citizens to large social institutions. The contributors to this book systemically explore whether, and in what ways, these modern-day changes and developments are connected to expansion of the capacities of individual citizens to act. They focus on the interrelation of democracy and knowledge, and the role of democratic institutions, as well as on the knowledge and social conduct of actors within democratic institutions. In the process of investigation, they arrive at a newplatform for future research and theory, one that is sensitive to present-day societal conflicts, cleavages, and transformations generated by new knowledge.

What makes ISAF s/tick: An investigation of the politics of coalition burden-sharing

This paper is interested in conceptualising the often raised issue of over- and under-contributing in coalition operations; that of how and why members of complex coalitions2 may be punching above and below their weight, respectively. To this end, the first section presents a parsimonious baseline assumption regarding what variables may fundamentally inform coalition burden-sharing, to subsequently discuss how much each of these are found to play a role in the Afghanistan context. The second section elaborates on this by assessing the perception and the interpretation of threats by coalition member countries, related to Afghanistan, as this pertains to prioritising other variables within the scheme outlined in the previous section. The third and fourth sections then proceed to examine and further enrich the existing literature on coalition burden-sharing, and provide further insights regarding the operations of the International Security Assistance Force–Afghanistan, and regarding ISAF member-country decisionmaking; the objective here is to generate further refined assumptions, that can permit a preliminary assessment of the phenomenon of uneven burden-sharing in ISAF, complementing the initial baseline expectations.

Whole body and splanchnic amino acid metabolism in sheep during an acute endotoxin challenge

Acknowledgements The expertise of A. Graham Calder and Susan Anderson for the various stable isotope analyses is gratefully recognised. Ngaire Dennison is also thanked for her surgical expertise with the trans-splanchnic tissue catheter preparations. This study was supported by funds provided to the Rowett Institute of Nutrition and Health, University of Aberdeen and Biomathematics and Statistics Scotland by the Rural and Environment Science and Analytical Services Division of the Scottish Government. S. O. H. was a recipient of a FoRST (NZ) award to study abroad.

The conceptus induces a switch in protein expression and activities of superoxide dismutase 1 and 2 in the sheep endometrium during early pregnancy

Acknowledgements We thank Philippe Bolifraud (INRA, France), Krawiec Angele, Sandra Grange, Laurence Puillet-Anselme (CHU Grenoble, France) and Margaret Fraser (Aberdeen, UK) for their expert technical assistance. The authors also thank the staff of the sheep sheds of Jouy-en-Josas (INRA, France). The authors would also like to thank the anonymous reviewers for their close examination of this article and their useful comments.

Reflecting on Whether Checklists Can Tick the Box for Cloud Security.

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Turing's menagerie:Talking lions, virtual bats, electric sheep and analogical peacocks: Common ground and common interest are necessary components of engagement

This theoretical paper attempts to define some of the key components and challenges required to create embodied conversational agents that can be genuinely interesting conversational partners. Wittgenstein's argument concerning talking lions emphasizes the importance of having a shared common ground as a basis for conversational interactions. Virtual bats suggests that-for some people at least-it is important that there be a feeling of authenticity concerning a subjectively experiencing entity that can convey what it is like to be that entity. Electric sheep reminds us of the importance of empathy in human conversational interaction and that we should provide a full communicative repertoire of both verbal and non-verbal components if we are to create genuinely engaging interactions. Also we may be making the task more difficult rather than easy if we leave out non-verbal aspects of communication. Finally, analogical peacocks highlights the importance of between minds alignment and establishes a longer term goal of being interesting, creative, and humorous if an embodied conversational agent is to be truly an engaging conversational partner. Some potential directions and solutions to addressing these issues are suggested.

In vitro efficacy of selected medicinal plants from Cholistan desert, Pakistan, against gastrointestinal helminths of sheep and goats

Gastrointestinal helminths are a major constraint to small ruminants in extensive husbandry systems of tropical regions. Yet, unavailability, high prices, side effects, and development of parasite resistance often limit the use of synthetic anthelmintics. Traditional medicinal plants might be an effective low-cost alternative. Therefore the in vitro anthelmintic activity of leaf extracts of the ligneous plants Capparis decidua, Salsola foetida, Suaeda fruticosa, Haloxylon salicornicum, and Haloxylon recurvum from Cholistan, Pakistan, was investigated against adult worms of Haemonchus contortus, Trichuris ovis, and Paramphistomum cervi. Various concentrations (from 7.8 to 500 mg dry matter ml^(−1)) of three extracts (aqueous, methanol, and aqueous-methanol) of each plant were tested at different time intervals for their anthelmintic activity via adult motility assay. Plant species (p<=0.01), extract type (p<=0.001), parasite species (p<=0.001), extract concentration (p<=0.001), time of exposure (p<=0.001) and their interactions (p<=0.001) affected the number of immobile or dead helminths. The 50% lethal concentration (LC_(50)) values indicated that the methanol and aqueous-methanol extracts of C. decidua, H. recurvum, and H. salicornicum as well as the methanol extract of S. fruticosa have the potential to be developed into plant-based remedies against the studied helminths. Further studies are needed to investigate the in vivo anthelmintic activity of these extracts, in order to develop effective, cheap and locally available anthelmintics for pastoralists in Cholistan and neighbouring desert regions.

Agreed-upon procedures report on the Iowa Sheep and Wool Promotion Board for the period July 1, 2013 through June 30, 2015

Agreed-upon procedures report on the Iowa Sheep and Wool Promotion Board for the period July 1, 2013 through June 30, 2015

Which Boxes Do You Tick on the Outstanding Leader List?

The article published in the Times Educational Supplement (TES) features research by Professor Dhillon from the University of Worcester.

Repellent effects of Melaleuca alternifolia (tea tree) oil against cattle tick larvae (Rhipicephalus australis) when formulated as emulsions and in β-cyclodextrin inclusion complexes

Rhipicephalus australis (formerly Boophilus microplus) is a one host tick responsible for major economic loss in tropical and subtropical cattle production enterprises. Control is largely dependent on the application of acaricides but resistance has developed to most currently registered chemical groups. Repellent compounds that prevent initial attachment of tick larvae offer a potential alternative to control with chemical toxicants. The repellent effects of Melaleuca alternifolia oil (TTO) emulsions and two β-cyclodextrin complex formulations, a slow release form (SR) and a modified faster release form (FR), were examined in a series of laboratory studies. Emulsions containing 4% and 5% TTO applied to cattle hair in laboratory studies completely repelled ascending tick larvae for 24 h whereas 2% and 3% formulations provided 80% protection. At 48 h, 5% TTO provided 78% repellency but lower concentrations repelled less than 60% of larvae. In a study conducted over 15 days, 3% TTO emulsion applied to cattle hair provided close to 100% repellency for 2 days, but then protection fell to 23% by day 15. The FR formulation gave significantly greater repellency than the emulsion and the SR formulation from day 3 until the end of the study (P < 0.05), providing almost complete repellency at day 3 (99.5%), then decreasing over the period of the study to 49% repellency at day 15. Proof of concept is established for the use of appropriately designed controlled-release formulations to extend the period of repellency provided by TTO against R. australis larvae.

Guardian dogs protect sheep by guarding sheep, not by establishing territories and excluding predators

Guardian animals have been a common non-lethal method for reducing predator impacts on livestock for centuries in Europe. But elsewhere, livestock producers sometimes doubt whether such methods work or are compatible with modern livestock husbandry practices in extensive grazing systems. In this study we evaluate the hypothesis that guardian dogs primarily ‘work’ by establishing and defending territories from which canid predators are excluded. Eight maremmas and six free-ranging wild dogs of different sexes were fitted with GPS collars and monitored for 7 months on a large sheep property in north Queensland, Australia. Wild dog incursions into the territories of adjacent wild dogs and maremmas were recorded. Wild dog territories never overlapped and their home ranges infrequently overlapped. In contrast, 713 hourly locations from 120 wild dog incursions into maremma territories were recorded, mostly from three wild dogs. These three wild dogs spent a mean of 2.5–5.9 h inside maremma territories during incursions. At this location, maremmas worked by guarding sheep and prohibiting fine-scale interaction between wild dogs and sheep, not by establishing a territory respected by wild dogs. We conclude that shepherding behaviour and boisterous vocalisations of guardian dogs combined with the flocking behaviour of sheep circumvents attacks on sheep but does not prevent nor discourage wild dogs from foraging in close proximity. Certain husbandry practices and the behaviour of sheep at parturition may incur greater predation risk.