bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development of low-cost image mosaics of hard-bottom sessile communities using SCUBA: comparisons of optical media and of proxy measures of community structure
Authors: van Rein H. , Schoeman D.S. , Brown C.J. , Quinn R. , Breen J. 
Published: March 2011

Underwater image-based sampling procedures, using SCUBA, are compared using imagery collected from a temperate hard-substratum community. The effectiveness of a low-budget, high-resolution image mosaicing technique is assessed by comparing the relative efficiency of data collection, extraction and analysis among sampling procedures. In addition, a manipulative experiment tested whether the sampling procedures could detect the physical removal of 10% of the reef community. Overall, four factors were explored within the data: data collection media (stills and video), cover and community composition estimation techniques (visual cover estimation, frequency of occurrence and point extraction), change detection (pre- and post-impact) and depth (8, 14, 18 and 22 m). Stills imagery sampled the reef community at a higher image resolution than the video imagery, which enabled identification of more species and less-conspicuous benthic categories. Using the visual cover estimation technique, the stills imagery also had the greatest benefit in terms of efficiency and species identification. However, the experimental impact was detected using only the point extraction technique. The recommendations are that: (1) the image mosaicing technique is applied to fixed-station monitoring; (2) the point extraction technique be used for efficient and cost-effective monitoring at coarse taxonomic resolutions; and (3) survey depths remain constant over the duration of hard-substratum community monitoring.
The Epistemology of Ethical Intuitions
Authors: Lillehammer Hallvard 
Published: March 2011

AbstractIntuitions are widely assumed to play an important evidential role in ethical inquiry. In this paper I critically discuss a recently influential claim that the epistemological credentials of ethical intuitions are undermined by their causal pedigree and functional role. I argue that this claim is exaggerated. In the course of doing so I argue that the challenge to ethical intuitions embodied in this claim should be understood not only as a narrowly epistemological challenge, but also as a substantially ethical one. I argue that this fact illuminates the epistemology of ethical intuitions.
Why are (some) Platonists so insouciant?
Authors: Craig William Lane 
Published: March 2011

Some platonists truly agonize over the ontological commitments which their platonism demands of them. Peter van Inwagen, for example, confesses candidly,I am happy to admit that I am uneasy about believing in the existence of ‘causally irrelevant’ objects. The fact that abstract objects, if they exist, can be neither causes or [sic] effects is one of the many features of abstract objects that make nominalism so attractive. I should very much like to be a nominalist, but I don't see how to be one …
Vague Music
Authors: Sorensen Roy 
Published: March 2011

AbstractIs listening to (purely instrumental) music like looking through a kaleidoscope? Formalists contend that music is meaningless. Most music theorists concede that this austere thesis is surprisingly close to the truth. Nevertheless, they refute formalism with a little band of diffusely referential phenomena, such as musical quotation, onomatopoeia, exemplification, and leitmotifs. These curiosities ought to be pressed into a new campaign against assumptions that vagueness can only arise in the semantically lush setting of language. Just as the discovery of extremophilic bacteria led biologists to revise their opinions about the scope and preconditions of life, the marginal forms of reference that survive in the semantic desert of absolute music should lead philosophers to revise their assumptions much about scope and preconditions of vagueness.
The Bad News of the Gospel
Authors: Coope Christopher Miles 
Published: March 2011

AbstractThis article discusses Elizabeth Anscombe's faith and her concept of faith, and the bearing of this on what it is for belief to be reasonable. Reasonableness requires that we make a rough distinction between what can and cannot be taken seriously. At the margin we will rightly be influenced by thinkers such as Anscombe who were well able to appreciate the philosophical consensus but were also prepared to disturb it. She disturbed it in a particular way: by asserting Christian teachings robustly inimical to peace of mind. However she rejected many traditional defences of these teachings as presupposing a faulty understanding of rationality. The article attempts to assess what a more adequate understanding might be.
Plausibility and recovery from garden paths in second language sentence processing
Authors: ROBERTS LEAH , FELSER CLAUDIA 
Published: March 2011

ABSTRACTIn this study, the influence of plausibility information on the real-time processing of locally ambiguous (“garden path”) sentences in a nonnative language is investigated. Using self-paced reading, we examined how advanced Greek-speaking learners of English and native speaker controls read sentences containing temporary subject–object ambiguities, with the ambiguous noun phrase being either semantically plausible or implausible as the direct object of the immediately preceding verb. Besides providing evidence for incremental interpretation in second language processing, our results indicate that the learners were more strongly influenced by plausibility information than the native speaker controls in their on-line processing of the experimental items. For the second language learners an initially plausible direct object interpretation lead to increased reanalysis difficulty in “weak” garden-path sentences where the required reanalysis did not interrupt the current thematic processing domain. No such evidence of on-line recovery was observed, in contrast, for “strong” garden-path sentences that required more substantial revisions of the representation built thus far, suggesting that comprehension breakdown was more likely here.
Farm-scale risk factors for bovine tuberculosis incidence in cattle herds during the Randomized Badger Culling Trial
Authors: MILL A. C. , RUSHTON S. P. , SHIRLEY M. D. F. , MURRAY A. W. A. , SMITH G. C. , DELAHAY R. J. , McDONALD R. A. 
Published: March 2011

SUMMARYWe analysed the incidence of cattle herd breakdowns due to bovine tuberculosis (Mycobacterium bovis) in relation to experimental badger culling, badger populations and farm characteristics during the Randomized Badger Culling Trial (RBCT). Mixed modelling and event history analysis were used to examine the individual risk factors. The interdependencies of covariates were examined using structural equation modelling. There were consistent findings among the different analyses demonstrating that during a badger culling programme farms experiencing: reactive culling, larger herd sizes, larger holdings and holdings with multiple parcels of land were all at greater risk of a herd breakdown. Proactive culling reduced risks within the culling area, but we did not assess any potential effects in the periphery of the treatment area. Badger-related variables measured prior to the start of culling (number of social groups and length of badger territorial boundaries) did not consistently point to an increase in risk, when set against a background of ongoing badger culling. This could be because (1) the collected variables were not important to risk in cattle, or (2) there were insufficient data to demonstrate their importance. Our findings highlight the difficulty in identifying simple predictors of spatial variation in transmission risks from badger populations and the consequent challenge of tailoring management actions to any such field data.
Risk factors for hepatitis C virus infection in former Brazilian soccer players
Authors: AZEVEDO T. C. R. , FILGUEIRA N. A. , LOPES E. P. 
Published: March 2011

SUMMARYWe evaluated the occurrence of hepatitis C virus (HCV) infection in 97 former soccer players who played in Recife, Brazil in the 1960s and 1970s, and analysed the risk factors for infection, such as history of transfusions, surgery, tattoos, piercings, and the use of illicit drugs or injectable vitamin complexes. Immunochromatographic testing was performed to detect anti-HCV antibodies. All former soccer players were men (mean age 59·2 years), of whom 62 (64%) and 35 (36%) were classified as amateurs and professionals, respectively. Seven (7·2%) tested positive for anti-HCV antibodies; three (4·8%) were amateurs, and four (11·4%) were professionals. In univariate analysis, transfusion, surgery, and use of injectable vitamin complexes were associated with HCV infection, while in multivariate analysis, only the use of injectable vitamin complexes was related (P=0·0005). We observed a high frequency of HCV infection in former soccer players, especially in professionals who used injectable vitamin complexes.
Center/surround organization of retinal bipolar cells: High correlation of fundamental responses of center and surround to sinusoidal contrasts
Authors: BURKHARDT DWIGHT A. , BARTOLETTI THEODORE M. , THORESON WALLACE B. 
Published: March 2011

AbstractReceptive field organization of cone-driven bipolar cells was investigated by intracellular recording in the intact light-adapted retina of the tiger salamander (Ambystoma tigrinum). Centered spots and concentric annuli of optimum dimensions were used to selectively stimulate the receptive field center and surround with sinusoidal modulations of contrast at 3 Hz. At low contrasts, responses of both the center and surround of both ON and OFF bipolar cells were linear, showing high gain and thus contrast enhancement relative to cones. The contrast/response curves for the fundamental response, measured by a Fast Fourier Transform, reached half maximum amplitude quickly at 13% contrast followed by saturation at high contrasts. The variation of the normalized amplitude of the center and surround responses was remarkably similar, showing linear regression over the entire response range with very high correlations, r2 = 0.97 for both ON and OFF cells. The contrast/response curves of both center and surround for both ON and OFF cells were well fit (r2 = 0.98) by an equation for single-site binding. In about half the cells studied, the nonlinear waveforms of center and surround could be brought into coincidence by scaling and shifting the surround response in time. This implies that a nonlinearity, common to both center and surround, occurs after polarity inversion at the cone feedback synapse. Evidence from paired whole-cell recordings between single cones and OFF bipolar cells suggests that substantial nonlinearity is not due to transmission at the cone synapse but instead arises from intrinsic bipolar cell and network mechanisms. When sinusoidal contrast modulations were applied to the center and surround simultaneously, clear additivity was observed for small responses in both ON and OFF cells, whereas the interaction was strikingly nonadditive for large responses. The contribution of the surround was then greatly reduced, suggesting attenuation at the cone feedback synapse.
Evolution of the Literature Identifying Physicians' Roles in Leadership, Clinical Development, and Practice of the Subspecialty of Emergency Medical Services
Authors: Millin Michael G. , Brown Lawrence H. , Craven Catherine K. , Hawkins Seth C. , Tan David K. , Piazza Gina M. , Cone David C. , Sattin Richard W. 
Published: March 2011

AbstractPurpose:The 2007 Institute of Medicine report entitledEmergency Medical Services at the Crossroadsidentified a need for the establishment of physician subspecialty certification in emergency medical services (EMS). The purpose of this study was to identify and explore the evolution of publications that define the role of the physician in EMS systems in the United States.Methods:Three comprehensive searches were undertaken to identify articles that define the physician's role in the leadership, clinical development, and practice of EMS. Independent reviewers then evaluated these articles to further determine whether the articles identified the physician's role in EMS. Then, identified articles were classified by the type of publication in order to evaluate the transition from a non-peer reviewed to peer-reviewed literature base and an analysis was performed on the differences in the growth between these two groups. In addition, for the peer-reviewed articles, an analysis was performed to identify the proportion of articles that were quantitative versus qualitative in nature.Results:The comprehensive review identified 1,504 articles. Ninety articles were excluded due to lack of relevance to the US. The remaining 1,414 articles were reviewed, and 194 papers that address the physician's role within EMS systems were identified; 72 additional articles were identified by hand search of references for a total of 266 articles. The percentage of peer-reviewed articles has increased steadily over the past three decades. In addition, the percentage of quantitative articles increased from the first decade to the second and third decades.Conclusions:This comprehensive review demonstrates that over the past 30 years an evidence base addressing the role of the physician in EMS has developed. This evidence base has steadily evolved to include a greater proportion of peer-reviewed, quantitative literature.
Asia Tsunami Disaster 2004: Experience at Three International Airports
Authors: Deebaj Richard , Castrén Maaret , Öhlén Gunnar 
Published: March 2011

AbstractIntroduction: On 26 December 2004, a large earthquake in the Indian Ocean and the resulting tsunami created a disaster on a scale unprecedented in recorded history. Thousands of foreign tourists, predominantly Europeans, were affected. Their governments were required to organize rapid rescue responses for a catastrophe thousands of miles away, something for which they had little or no experience. The rescue operations at three international airports in Sweden, the UK, and Finland are analyzed with emphasis on “lessons learned” and recommendations for future similar rescue efforts.Methods: This report is based on interviews with and unpublished reports from medical personnel involved in the rescue operations at the three airports, as well as selected references from an electronic literature search.Results: In the period immediately following the tsunami, tens of thousands of Swedes, Britons, and Finns returned home from the affected areas in Southeast Asia. More than 7,800, 104, and approximately 3,700 casualties from Sweden, the UK, and Finland, respectively, received medical and/or psychological care at the temporary medical clinics organized at the home airports. Psychiatric presentations and soft tissue and orthopedic injuries predominated.Conclusions: All three airport medical operations suffered from the lack of a national catastrophe plan that addressed the contingency of a natural or disaster due to a natural or man-made project occurring outside the country's borders involving a large number of its citizens. While the rescue operations at the three airports functioned variably well, much of the success could be attributed to individual initiative and impromptu problem-solving. Anticipation of the psychological and aftercare needs of all those involved contributed to the relative effectiveness of the Finnish and Swedish operations.
Heart Rate as a Marker of Stress in Ambulance Personnel: A Pilot Study of the Body's Response to the Ambulance Alarm
Authors: Karlsson Kåre , Niemelä Patrik , Jonsson Anders 
Published: March 2011

AbstractIntroduction: Studies have demonstrated the presence of stress and post-traumatic stress among ambulance personnel, but no previous research has focused on the body's reaction in the form of the change in heart rate of ambulance staff in association with specific occupational stress.Hypothesis: The purpose of this study is to investigate whether work as an ambulance professional generates prolonged physiological arousal that can be measured by heart rate in different situations.Methods: Twenty participants carried a pulse-meter in the form of a wristwatch, which continuously measured and stored their heart rate 24 hours per day for a period of seven days. All ambulance alarms that occurred during the test period were recorded in journals, and the participants completed diaries and a questionnaire describing their experiences. The alarms were divided into different phases. Correlations between heart rate in the different phases were computed.Results: Analysis of study data indicated a significant rise of heart rate unrelated to physical effort during an emergency alarm and response. This increased heart rate was noticed throughout the mission and it was not related to the length of experience the staff had in the ambulance profession. In addition, a non-significant trend suggested that alarms involving acutely ill children lead to an even higher increase in heart rate. In addition, this research showed that constant tension existed during sleep, while available for an emergency, indicated by a noticeable increase in heart rate during sleep at work compared to sleeping at home.Conclusions: A rise in heart rate was experienced during all acute emergency missions, regardless of a subject's experience, education, and gender. Missions by themselves generated a rate increase that did not seem to correlate with physical effort required during an emergency response. This study shows that working on an ambulance that responds to medical emergencies is associated with a prolonged physiological arousal.
Rethinking Kant on Individuation
Authors: Rubenstein Eric M. 
Published: March 2011

In the section of the Critique of Pure Reason entitled The Amphiboly of Concepts of Reflection Kant writes:Suppose that an object is exhibited to us repeatedly but always with the same intrinsic determinations (qualitas et quantitas). In that case, if the object counts as object of pure understanding then it is always the same object, and is not many but only one thing (i.e., we have numerica identitas). But if the object is appearance, then comparison of concepts does not matter at all; rather, however much everything regarding these concepts may be the same, yet the difference of locations of these appearances at the same time is a sufficient basis for the numerical difference of the object (of the senses) itself. Thus in the case of two drops of water we can abstract completely from all intrinsic difference (of quality and quantity), and their being intuited simultaneously in different locations is enough for considering them to be numerically different.
A Universality Not Based on Concepts: Kant's Key to the Critique of Taste
Authors: Palmer Linda 
Published: March 2011

‘Beautiful is what, without a concept, is liked universally.’ Thus ends the second Moment of the Analytic of the Beautiful in Kant's Critique of Judgment.What could yield a non-conceptual universality? Kant finds this in the harmonious ‘free play’ of the mental powers, which he characterizes as a mental state that is both non-cognitive and inherently universally valid. In general, any interpretation of Kant's aesthetic theory will depend on the view of its relationship to cognition. This relationship itself should be understood in reference to Kant's notion of the mental state (or activity of the cognitive powers) in judging generally, as presented in the Critique of Judgment.
Reasoning Takes Time: On Allison and the Timelessness of the Intelligible Self
Authors: Freyenhagen Fabian 
Published: March 2011

Consider the following objection of Bennett to Kant:The least swallowable part of Kant's whole theory of freedom is the claim that the causality of freedom is not in time. This follows from Kant's doctrine that time is an appearance, and anyway the theory of freedom needs it: it is because the noumenal cause of an event is not in time, and thus is not itself an event, that it escapes the causality of nature. Kant is unembarrassed: ‘Inasmuch as it isnoumenon, nothinghappensin it; there can be no change requiring dynamical determination in time, and therefore no causal dependence upon appearances … No action beginsinthis active being itself; but we may yet quite correctly say that the active being ofitselfbegins its effects in the sensible world’ [KrV, A541=B569]. That is indefensible. Something in which ‘nothing happens’ cannot be ‘active’ or ‘begin’ a train of events. (Bennett 1974: 226)
Kant on Common Sense and Scepticism
Authors: Guyer Paul 
Published: March 2011

Is the refutation of scepticism a central objective for Kant? Some commentators have denied that the refutation of either theoretical or moral scepticism was central to Kant's concerns. Thus, in his recent bookKant and the Fate of Autonomy, Karl Ameriks rejects 'taking Kant to be basically a respondent to the skeptic'. According to Ameriks, who here has Kant's theoretical philosophy in mind,What Kant goes on to propose is that, instead of focusing on trying to establish with certainty – against skepticism – that the objects of common sense exist, let alone that they have philosophical dominance, or, in contrast, on explaining that it is only the theoretical discoveries of science that determine what is objective, one can rather work primarily to determine a positive and balanced philosophical relation between the distinct frameworks of our manifest and scientific images.
Paleolinguistics brings more light on the earliest history of the traditional Eurasian pulse crops
Authors: Mikic Aleksandar , Medovic Aleksandar , Cupina Branko , Mihailovic Vojislav , Ignjatovic-Cupina Aleksandra , Djordjevic Vuk , Kobiljski Borislav 
Published: March 2011

AbstractTraditional pulse crops such as pea, lentil, field bean, bitter vetch, chickpea and common vetch originate from Middle East, Mediterranean and Central Asia^1^. They were a part of human diets in hunter-gatherers communities^2^ and are one of the most ancient cultivated crops^3,4^. Europe has always been rich in languages^5^, with individual families still preserving common vocabularies related to agriculture^6,7^. The evidence on the early pulse history witnessed by the attested roots in diverse Eurasian proto-languages remains insufficiently clarified and its potential for supporting archaeobotanical findings is still non-assessed. Here we show that the paleolinguistic research may contribute to archaeobotany in understanding the role traditional Eurasian pulse crops had in the everyday life of ancient Europeans. It was found that the Proto-Indo-European language^8,9^ had the largest number of roots directly related to pulses, such as *arnk(')- (a leguminous plant), *bhabh- (field bean), *erəgw[h]- (a kernel of leguminous plant; pea), *ghArs- (a leguminous plant), *kek-, *k'ik'- (pea) and *lent- (lentil)^10,11,12^, numerous words subsequently related to pulses^13,14^ and borrowings from one branch to another^15^, confirming their essential place in the nutrition of Proto-Indo-Europeans^16,17,18^. It was also determined that pea was the most important among Proto-Uralic people^19,20,21^, while pea and lentil were the most significant in the agriculture of Proto-Altaic people^22,23,24^. Pea and bean were most common among Caucasians^25,26^, Basques^27,28^ and their hypothetical common forefathers^29^ and bean and lentil among the Afro-Asiatic ancestors of modern Maltese^30^. Our results demonstrate that pulses were common among the ancestors of present European nations and that paleolinguistics and its lexicological and etymological analysis may be useful in better understanding the earliest days of traditional Eurasian crops. We believe our results could be a basis for advanced multidisciplinary approach to the pulse crop domestication, involving plant scientists, archaeobotanists and linguists, and for reconstructing even earlier periods of pulse history.