10 research outputs found

    Tinbergian Practice, themes and variations: the field and laboratory methods and practice of the Animal Behaviour Research Group under Nikolaas Tinbergen at Oxford University

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    This thesis investigates the work of Nikolaas (Niko) Tinbergen and his students, often known as the Tinbergians. Based on extensive archival research, and particularly on intensive study of fieldnotes – a resource largely untouched in previous historical enquiry – I throw new light on the scientific practices both of Tinbergen himself and the practices of individual students of his, including the relationship between research in the field and in the laboratory and the relationship between that research and the Tinbergians representation of their science, both to scientific and lay audiences. Chapter one investigates Tinbergen's own background, and his writings on method and practice. This included a commitment to studying 'natural' behaviour, which led them to be wary of experimental methods that might distort such behaviour. Tinbergen's idea of the 'ethogram' – a complete listing of the behavioural repertoire of a species – is here linked to earlier interest in comparative anatomy as a means of elucidating evolutionary relationships Contrary to the work of Eileen Crist, who argues that ethologist concern to produce mechanomorphic descriptions of behaviour led them to see their animals as machines, I show that the fieldnotes regularly included anthropomorphic description, which only later was excised in writing up scientific publications where mechanistic description and a programmatic rejection of anthropomorphism were the norm. The backgrounds of many of Tinbergen's contemporaries and students was considered in the first half of chapter two, and showed that almost all members of the school had a background in amateur natural history and strong personal and aesthetic affection for the animals they studied. The early fieldwork of the Tinbergians is examined in more detail in the second half of the chapter. This considers the work of two of Tinbergen's students: Robert Hinde and Martin Moynihan. Hinde's work is shown to be transitional between earlier approaches to animal behaviour and the more systematic methodology promoted by Tinbergen, while Moynihan's work instantiated a particularly pure expression of early Tinbergian ideals. Tinbergen's Oxford laboratory is the subject of chapter three, looking in particular at how 'natural' behaviour was studied in an artificial environment. I look at the work of Desmond Morris, Margaret Bastock (later Manning) and J. Michael (Mike) Cullen. Morris's work reproduced field techniques of intensive close observation of behaviour in the laboratory. Bastock's work, largely overlooked by previous historians, showed interest in behaviour genetics. Cullen's work illustrates the difficulties of studying natural behaviour under laboratory conditions, and emphasises the value that Tinbergians placed on direct observation over other possible recording techniques. I then proceed to a more general consideration of the relationship between laboratory and field in the early years of the Tinbergen school. Change over time is the theme of chapter four. Many of the early methodological commitments of the school were subsequently abandoned as the observation-led approach to behaviour gave way to a more explicitly theory-led and interventionist concern with causation, development, evolution and function. This was apparent both in the field and in the laboratory, and even included the occasional adoption of vivisection – a method dramatically at odds with the ethos of the early Tinbergen school. The final chapter investigates how Tinbergen and others of his school communicated their work to amateur audiences, and shows that in some instances the anthropomorphic observations excluded for their scientific writings reappear in these more popular communications. I then link this to the Tinbergen school's longstanding interest in human behaviour. The thesis is supplemented by a conclusion, and two appendices one listing the students studied in the thesis, and the other listing as many of Tinbergen's students as I can identify with surety

    AIDS-related mycoses: the way forward.

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    The contribution of fungal infections to the morbidity and mortality of HIV-infected individuals is largely unrecognized. A recent meeting highlighted several priorities that need to be urgently addressed, including improved epidemiological surveillance, increased availability of existing diagnostics and drugs, more training in the field of medical mycology, and better funding for research and provision of treatment, particularly in developing countries

    Large expert-curated database for benchmarking document similarity detection in biomedical literature search

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    Document recommendation systems for locating relevant literature have mostly relied on methods developed a decade ago. This is largely due to the lack of a large offline gold-standard benchmark of relevant documents that cover a variety of research fields such that newly developed literature search techniques can be compared, improved and translated into practice. To overcome this bottleneck, we have established the RElevant LIterature SearcH consortium consisting of more than 1500 scientists from 84 countries, who have collectively annotated the relevance of over 180 000 PubMed-listed articles with regard to their respective seed (input) article/s. The majority of annotations were contributed by highly experienced, original authors of the seed articles. The collected data cover 76% of all unique PubMed Medical Subject Headings descriptors. No systematic biases were observed across different experience levels, research fields or time spent on annotations. More importantly, annotations of the same document pairs contributed by different scientists were highly concordant. We further show that the three representative baseline methods used to generate recommended articles for evaluation (Okapi Best Matching 25, Term Frequency-Inverse Document Frequency and PubMed Related Articles) had similar overall performances. Additionally, we found that these methods each tend to produce distinct collections of recommended articles, suggesting that a hybrid method may be required to completely capture all relevant articles. The established database server located at https://relishdb.ict.griffith.edu.au is freely available for the downloading of annotation data and the blind testing of new methods. We expect that this benchmark will be useful for stimulating the development of new powerful techniques for title and title/abstract-based search engines for relevant articles in biomedical research.Peer reviewe

    Tinbergian Practice, themes and variations : the field and laboratory methods and practice of the Animal Behaviour Research Group under Nikolaas Tinbergen at Oxford University

    No full text
    This thesis investigates the work of Nikolaas (Niko) Tinbergen and his students, often known as the Tinbergians. Based on extensive archival research, and particularly on intensive study of fieldnotes – a resource largely untouched in previous historical enquiry – I throw new light on the scientific practices both of Tinbergen himself and the practices of individual students of his, including the relationship between research in the field and in the laboratory and the relationship between that research and the Tinbergians representation of their science, both to scientific and lay audiences. Chapter one investigates Tinbergen's own background, and his writings on method and practice. This included a commitment to studying 'natural' behaviour, which led them to be wary of experimental methods that might distort such behaviour. Tinbergen's idea of the 'ethogram' – a complete listing of the behavioural repertoire of a species – is here linked to earlier interest in comparative anatomy as a means of elucidating evolutionary relationships Contrary to the work of Eileen Crist, who argues that ethologist concern to produce mechanomorphic descriptions of behaviour led them to see their animals as machines, I show that the fieldnotes regularly included anthropomorphic description, which only later was excised in writing up scientific publications where mechanistic description and a programmatic rejection of anthropomorphism were the norm. The backgrounds of many of Tinbergen's contemporaries and students was considered in the first half of chapter two, and showed that almost all members of the school had a background in amateur natural history and strong personal and aesthetic affection for the animals they studied. The early fieldwork of the Tinbergians is examined in more detail in the second half of the chapter. This considers the work of two of Tinbergen's students: Robert Hinde and Martin Moynihan. Hinde's work is shown to be transitional between earlier approaches to animal behaviour and the more systematic methodology promoted by Tinbergen, while Moynihan's work instantiated a particularly pure expression of early Tinbergian ideals. Tinbergen's Oxford laboratory is the subject of chapter three, looking in particular at how 'natural' behaviour was studied in an artificial environment. I look at the work of Desmond Morris, Margaret Bastock (later Manning) and J. Michael (Mike) Cullen. Morris's work reproduced field techniques of intensive close observation of behaviour in the laboratory. Bastock's work, largely overlooked by previous historians, showed interest in behaviour genetics. Cullen's work illustrates the difficulties of studying natural behaviour under laboratory conditions, and emphasises the value that Tinbergians placed on direct observation over other possible recording techniques. I then proceed to a more general consideration of the relationship between laboratory and field in the early years of the Tinbergen school. Change over time is the theme of chapter four. Many of the early methodological commitments of the school were subsequently abandoned as the observation-led approach to behaviour gave way to a more explicitly theory-led and interventionist concern with causation, development, evolution and function. This was apparent both in the field and in the laboratory, and even included the occasional adoption of vivisection – a method dramatically at odds with the ethos of the early Tinbergen school. The final chapter investigates how Tinbergen and others of his school communicated their work to amateur audiences, and shows that in some instances the anthropomorphic observations excluded for their scientific writings reappear in these more popular communications. I then link this to the Tinbergen school's longstanding interest in human behaviour. The thesis is supplemented by a conclusion, and two appendices one listing the students studied in the thesis, and the other listing as many of Tinbergen's students as I can identify with surety.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

    Tinbergian Practice, themes and variations : the field and laboratory methods and practice of the Animal Behaviour Research Group under Nikolaas Tinbergen at Oxford University

    No full text
    This thesis investigates the work of Nikolaas (Niko) Tinbergen and his students, often known as the Tinbergians. Based on extensive archival research, and particularly on intensive study of fieldnotes – a resource largely untouched in previous historical enquiry – I throw new light on the scientific practices both of Tinbergen himself and the practices of individual students of his, including the relationship between research in the field and in the laboratory and the relationship between that research and the Tinbergians representation of their science, both to scientific and lay audiences. Chapter one investigates Tinbergen's own background, and his writings on method and practice. This included a commitment to studying 'natural' behaviour, which led them to be wary of experimental methods that might distort such behaviour. Tinbergen's idea of the 'ethogram' – a complete listing of the behavioural repertoire of a species – is here linked to earlier interest in comparative anatomy as a means of elucidating evolutionary relationships Contrary to the work of Eileen Crist, who argues that ethologist concern to produce mechanomorphic descriptions of behaviour led them to see their animals as machines, I show that the fieldnotes regularly included anthropomorphic description, which only later was excised in writing up scientific publications where mechanistic description and a programmatic rejection of anthropomorphism were the norm. The backgrounds of many of Tinbergen's contemporaries and students was considered in the first half of chapter two, and showed that almost all members of the school had a background in amateur natural history and strong personal and aesthetic affection for the animals they studied. The early fieldwork of the Tinbergians is examined in more detail in the second half of the chapter. This considers the work of two of Tinbergen's students: Robert Hinde and Martin Moynihan. Hinde's work is shown to be transitional between earlier approaches to animal behaviour and the more systematic methodology promoted by Tinbergen, while Moynihan's work instantiated a particularly pure expression of early Tinbergian ideals. Tinbergen's Oxford laboratory is the subject of chapter three, looking in particular at how 'natural' behaviour was studied in an artificial environment. I look at the work of Desmond Morris, Margaret Bastock (later Manning) and J. Michael (Mike) Cullen. Morris's work reproduced field techniques of intensive close observation of behaviour in the laboratory. Bastock's work, largely overlooked by previous historians, showed interest in behaviour genetics. Cullen's work illustrates the difficulties of studying natural behaviour under laboratory conditions, and emphasises the value that Tinbergians placed on direct observation over other possible recording techniques. I then proceed to a more general consideration of the relationship between laboratory and field in the early years of the Tinbergen school. Change over time is the theme of chapter four. Many of the early methodological commitments of the school were subsequently abandoned as the observation-led approach to behaviour gave way to a more explicitly theory-led and interventionist concern with causation, development, evolution and function. This was apparent both in the field and in the laboratory, and even included the occasional adoption of vivisection – a method dramatically at odds with the ethos of the early Tinbergen school. The final chapter investigates how Tinbergen and others of his school communicated their work to amateur audiences, and shows that in some instances the anthropomorphic observations excluded for their scientific writings reappear in these more popular communications. I then link this to the Tinbergen school's longstanding interest in human behaviour. The thesis is supplemented by a conclusion, and two appendices one listing the students studied in the thesis, and the other listing as many of Tinbergen's students as I can identify with surety.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

    Political process, social structure and musical performance in Europe since 1450

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    Large expert-curated database for benchmarking document similarity detection in biomedical literature search

    No full text

    Large expert-curated database for benchmarking document similarity detection in biomedical literature search

    No full text
    Document recommendation systems for locating relevant literature have mostly relied on methods developed a decade ago. This is largely due to the lack of a large offline gold-standard benchmark of relevant documents that cover a variety of research fields such that newly developed literature search techniques can be compared, improved and translated into practice. To overcome this bottleneck, we have established the RElevant LIterature SearcH consortium consisting of more than 1500 scientists from 84 countries, who have collectively annotated the relevance of over 180 000 PubMed-listed articles with regard to their respective seed (input) article/s. The majority of annotations were contributed by highly experienced, original authors of the seed articles. The collected data cover 76% of all unique PubMed Medical Subject Headings descriptors. No systematic biases were observed across different experience levels, research fields or time spent on annotations. More importantly, annotations of the same document pairs contributed by different scientists were highly concordant. We further show that the three representative baseline methods used to generate recommended articles for evaluation (Okapi Best Matching 25, Term Frequency-Inverse Document Frequency and PubMed Related Articles) had similar overall performances. Additionally, we found that these methods each tend to produce distinct collections of recommended articles, suggesting that a hybrid method may be required to completely capture all relevant articles. The established database server located at https://relishdb.ict.griffith.edu.au is freely available for the downloading of annotation data and the blind testing of new methods. We expect that this benchmark will be useful for stimulating the development of new powerful techniques for title and title/abstract-based search engines for relevant articles in biomedical science. © The Author(s) 2019. Published by Oxford University Press

    Erratum to: Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition) (Autophagy, 12, 1, 1-222, 10.1080/15548627.2015.1100356

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    Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition)

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