1,720,955 research outputs found
A Survey of Rabbit Handling Methods Within the United Kingdom and the Republic of Ireland
Get PDFRabbits are commonly kept in a variety of settings, including homes, laboratories, and veterinary clinics. Despite the popularity of keeping this prey species, little research has investigated current methods of handling. The aim of this study was to examine the experience of caregivers (owners and keepers) in using five handling methods commonly referred to in books written for companion animal (pet) owners and veterinary and/or laboratory personnel. An online survey was completed by 2644 respondents, representing all three of these groups, and breeders. Data were acquired to determine sources that participants used to gain knowledge of different handling methods, the methods they used and for what purposes they used them, and their perceptions of any associated difficulties or welfare concerns. Results indicated that participants most frequently used the method of supporting a rabbit’s body against a person’s chest, which was considered the easiest and most welfare-friendly method of the handling methods explored. “Scruffing with rear support” was the least used method and was considered to be distressing and painful for the rabbit. As rabbits are a terrestrial prey species, being picked up is likely an innately stressful experience. Additional research is encouraged to explore the experience of rabbits during handling to identify methods that can be easily used with the fewest welfare compromises.</p
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Exploring domestic rabbit (Oryctolagus cuniculus) personality utilising behaviour coding, behaviour testing and a novel behaviour rating tool
Get PDFThe purpose of the study was to attempt to identify personality traits in domestic rabbits (Oryctolagus cuniculus) and to evaluate a range of tools, suitable for use in a shelter setting, that can be used to measure personality traits. A literature review highlighted limited evaluation of reliability and validity in rabbit personality research published to date. Additionally, there is a lack of clarity on what is being measured by some behaviour tests that are currently employed in animal personality research and there are limited tools available to measure domestic rabbit responses to humans. Chapter three highlights several uses of rabbit behaviour and personality data in United Kingdom (UK) shelters. Shelter staff reported uses for understanding the behaviour of an individual rabbit to support the management of the individual while at the shelter and to match the rabbit to the most suitable future home. Challenges facing shelter staff to collect behavioural data for their rabbits centred around a lack of resources, specifically time available for collecting behavioural data. An additional challenge reported by shelter staff was inaccurate information being reported by the person handing the rabbit into the shelter. To ensure any personality assessment tool could be integrated into shelter routines, the tools would need to be relatively quick to complete and should ideally include a range of data collection methods so that a full picture can be available. In Chapter four, the results of a behaviour rating survey that was distributed to a self-selected pool of rabbit owners or those that worked with rabbits, using social media are reported. The survey was also completed by animal care technicians for rabbits taking part in direct behavioural observations, including a suite of behaviour tests and observations within the home cage. The use of an online survey enabled a large number of participants to take part. Following examination of the reliability of the data (interrater) and dimension reduction statistics, three components were retained that included 15 of the initial 47 items and accounted for 60.6% of the variance in the data (n=1,234). However, sufficient thresholds for inter-rater reliability were not achieved. As intended in the selection of survey items, the retained components accounted for intraspecific social behaviour, human-rabbit interactions (avoidance of humans) and boldness in relation to the environment. However, only the human-rabbit interaction component had sufficient distribution of scores across the sample population to consider this a personality trait. Behavioural tests are commonly used as measures of an individual animal’s personality; however, several tests have conflicting interpretations of the underlying traits that may drive behaviour in these tests. In Chapter 5, a suite of tests were used, reflecting three commonly used test paradigms for domestic rabbits; the open field test, novel object test and a new human interaction test. Five human-interaction items measured were reliable between raters and between tests and two items, location during subtest 3 where the handler was sat inside the door of the enclosure and a combined outcome score for subtest 3, 4 (stroke rabbit) and 5 (pick up rabbit) were retained to create component 2 on the final solution of the principal component analysis. From two variations of both the open field and novel object tests, two components were also derived, reflecting exploration and curiosity in rabbits. These three components were reliable between raters and between tests and accounted for 75.2% of the cumulative variance in the data. The component labelled ‘exploration’ comprising variables of activity in the open field tests were found to negatively correlate with component 2 from the behaviour rating scale, reflecting avoidance of humans. This is similar to past research in young rabbits where resistance to handling was correlated with activity in the open field. The use of behavioural observations in the home cage environment is rarely performed for personality assessment in domestic animals due to how time consuming such observations can be. As a requirement for the tools was to be able to be utilised by shelter staff, where time constraints are an important factor, home cage behavioural observations were designed to be quick to complete. Following a pilot test including three hours of observations over the day, it was possible to determine the behaviours that could be observed using video cameras positioned adjacent to or above rabbit enclosures. Additionally, this pilot test revealed that within the times of day available for testing, none were preferable over any other in terms of the range of behaviours observed in 12 rabbits. The main study therefore utilised three five-minute sampling points across the day with the refined ethogram and 30 second focal sampling. It was not possible to complete dimension reductive statistics on the sample of 16 rabbits used for this part of the study, although the behaviours observed in the relatively short time frame did represent activity patterns observed in past research. Two tools, the behaviour rating survey and suite of behaviour tests, are proposed to be retained for future examination of the utility of these tests in a shelter setting to measure rabbit behaviour and personality. These retained tests would provide information on an individual rabbit’s social behaviour (intraspecific), response to humans, boldness in relation to the environment, exploration and curiosity. Future research is recommended to determine the suitability of these tests for use in shelters, and to understand the predictive validity of these tools. That is to understand the usefulness of rabbit personality assessments to identify aspects of behaviour that are stable between different environmental contexts, such as between a shelter setting and within a home following being rehomed
Exploring domestic rabbit (<i>Oryctolagus cuniculus</i>) personality utilising behaviour coding, behaviour testing and a novel behaviour rating tool
No full textDispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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