1,720,955 research outputs found
Effectiveness of manipulative physiotherapy for the treatment of a neurogenic cervicobrachial pain syndrome: a single case study - experimental design
No full textA single case study ABC design was used to evaluate the effectiveness of manipulative physiotherapy in a 44-year-old woman with an 8-month history of neurogenic cervicobrachial pain. Clinical examination demonstrated significant signs of upper quadrant neural tissue mechanosensitivity indicating that neural tissue was the dominant tissue of origin for the subject's complaint of pain. Magnetic resonance imaging revealed correlating discal pathology at the C5/6 intersegmental level. The study involved a 4-week pre-assessment phase, a 4-week treatment phase and a 2-week home exercise phase. Functional disability was measured using the Northwick Park Neck Pain Questionnaire and pain was assessed using the McGill Short Form Pain Questionnaire. Cervical motion was measured by a cervical range of motion device (CROM) and the range of shoulder abduction with a mediclino inclinometer. Manipulative physiotherapy treatment involved a cervical lateral glide mobilization technique. Following treatment, visual analysis revealed beneficial effects on pain, functional disability as well as cervical and shoulder mobility. These improvements were maintained over the home exercise phase and at 1-month follow-up. The single case limits generalization of the findings, but the results support previous studies in this area and gives further impetus to controlled clinical trials.<br/
Hand impairment and hand disability in rheumatoid arthritis: do they correlate: should they correlate?
No full textBackground: Chronic shoulder and neck pain is a very common and costly condition, for which manipulative physiotherapy is frequently recommended, although evidence to support its use is limited. This study examined the effectiveness of a scheme of manipulative physiotherapy examination and treatment in the management of a subject with neurogenic cervicobrachial pain.Methods: A single case study ABC design was used to evaluate the effectiveness of manipulative physiotherapy. The patient was a 44-year old woman with an eight-month history of left-sided neurogenic cervicobrachial pain. Clinical examination demonstrated signs of upper quadrant neural tissue mechanosensitivity suggesting that neural tissue was the origin of the subject's complaint of pain. Corroborative magnetic resonance imaging verified that the cause for the patient's radicular signs and symptoms was discal pathology at the C5/6 intersegmental level. The study involved three phases Phase A was a four-week pre-assessment phase; Phase B was a four-week treatment phase; Phase C was a two-week home exercise phase. Before phase A and at the end of each phase the patient's function (Northwick Park Neck Pain Questionnaire), pain (Short Form McGill Pain Questionnaire or SF-MPQ) and cervical and left shoulder abduction range of motion were measured. Manipulative physiotherapy treatment consisted of a lateral glide mobilisation technique of C5 on C6 towards the right side, performed by a physiotherapist with a postgraduate qualification in manipulative physiotherapy. Treatment was 3 sessions per week for 2 weeks and 2 sessions per week for 2 weeks. The two-week home exercise phase consisted of the patient performing an active cervical right side flexion movement.Results: From the end of Phase A to the 1 month follow-up there was a 42% improvement in functional disability; there was a 70% reduction in pain level recorded in the VAS aspect of the SF-MPQ; shoulder abduction increased from 280 to 1400 and cervical right side flexion increased from 180 to 520. Because of the controversy regarding performing statistical tests on single case studies, and because there was obvious clinical improvement, no statistical tests were performed on the results.Conclusion: This treatment protocol produced beneficial effects on functional disability, pain and cervical and shoulder mobility in a patient with chronic cervicobrachial pain. These improvements were maintained until a one-month follow-up. The single case design of the study limits generalisation of the findings, but the results give further impetus for a clinical trial
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe 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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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