WorldWideScience

Sample records for subject heading authority

  1. Two Similarity Metrics for Medical Subject Headings (MeSH): An Aid to Biomedical Text Mining and Author Name Disambiguation.

    Science.gov (United States)

    Smalheiser, Neil R; Bonifield, Gary

    2016-04-06

    In the present paper, we have created and characterized several similarity metrics for relating any two Medical Subject Headings (MeSH terms) to each other. The article-based metric measures the tendency of two MeSH terms to appear in the MEDLINE record of the same article. The author-based metric measures the tendency of two MeSH terms to appear in the body of articles written by the same individual (using the 2009 Author-ity author name disambiguation dataset as a gold standard). The two metrics are only modestly correlated with each other (r = 0.50), indicating that they capture different aspects of term usage. The article-based metric provides a measure of semantic relatedness, and MeSH term pairs that co-occur more often than expected by chance may reflect relations between the two terms. In contrast, the author metric is indicative of how individuals practice science, and may have value for author name disambiguation and studies of scientific discovery. We have calculated article metrics for all MeSH terms appearing in at least 25 articles in MEDLINE (as of 2014) and author metrics for MeSH terms published as of 2009. The dataset is freely available for download and can be queried at http://arrowsmith.psych.uic.edu/arrowsmith_uic/mesh_pair_metrics.html. Handling editor: Elizabeth Workman, MLIS, PhD.

  2. Transforming the Medical Subject Headings into Linked Data: Creating the Authorized Version of MeSH in RDF.

    Science.gov (United States)

    Bushman, Barbara; Anderson, David; Fu, Gang

    In February 2014 the National Library of Medicine formed the Linked Data Infrastructure Working Group to investigate the potential for publishing linked data, determine best practices for publishing linked data, and prioritize linked data projects, beginning with transforming the Medical Subject Headings as a linked data pilot. This article will review the pilot project to convert the Medical Subject Headings from XML to RDF. It will discuss the collaborative process, the technical and organizational issues tackled, and the future of linked data at the library.

  3. SUBJECT AND AUTHOR INDEXS

    Directory of Open Access Journals (Sweden)

    IJBE Volume 1

    2015-09-01

    Full Text Available SUBJECT INDEX IJBE VOLUME 1EPA, 1Agrotourism, 148AHP, 148balance scorecard, 63batik tulis Rolla Junior, 23Broiler, 90business model canvas, 137business performance,32capital structure, 81cashew industry,158CHAID,106CLI,42coal transportation service,63company’s characteristics, 81competitive advantage, 12competitive strategy, 127consumer satisfaction, 51CSI, 42customer loyalty, 42customer satisfaction,42decision of visitors, 72development strategy, 23development,158entrepreneurship, 32Feasibility studies, 90FEM, 81gap analysis, 1Indonesia Stock Exchange, 177Indosat, 137investor,177Kawah Putih, 72kedai sop durian lodaya (KSDL,51klassen typology, 96leading sector, 96less cash society, 137liquidity ratio, 165location quotient, 96logistic regression, 115market, 177marketing development strategy, 148Marketing mix, 72mobile payment, 137modern and Traditional cage, 90multiple regression analyse,165multiple regression, 177net working capital, 165organic tofu product, 115Padang, 106paired comparison, 63partnership, 1, 32Pecking Order Theory, 81PLS, 81Portfolio, 96power, 32product quality, 51profitability ratio, 165Prol Tape Primadona, 127purchase decision, 115purchase intention, 51purchasing interest,115QSPM, 23, 127refilled drinking water, 106seed,1segmentation, 106SEM, 42, 51service quality, 51SMEs, 96specialty coffee, 12stock,177strategic diagnosis,137strategy, 158Sukorambi Botanic Garden, 148SWOT, 23, 127, 148, 158SWOT-AHP, 12tourists,72UD. Primadona, 127value chain, 12VRIO,12 AUTHOR INDEX IJBE VOLUME 1Adiningsih, Kartika Puspitasari,42Aknesia, Vharessa,12Amalia, Firda Rachma,90Andati, Trias, 177Anggraeni, Lukytawati,23Asriani,158Daryanto, Arief,12, 90Djamaludin, MD., 42Djohar, Setiadi,96Fachrodji, Achmad,72Fahmi, Idqan,1, 63, 127Fasyni, Awisal,106Hubeis, Musa,148Iskandar, Dodi,51Juanda, Bambang, 165Kirbrandoko, 12, 106, 115Lumbantoruan, Dewi Margareth,96Maulana, TB Nur Ahmad,81Muksin, 148Mukti Soleh, Cecep,63Najib, Mukhamad,106Noor, Tajudin,81

  4. SUBJECT AND AUTHOR INDEXS

    Directory of Open Access Journals (Sweden)

    IJBE Volume 2

    2016-09-01

    Full Text Available SUBJECT INDEX IJBE VOLUME 2access credit, 93acquisition, 177AHP, 61, 82, 165arena simulation,43BMC, 69Bojonegoro, 69brand choice, 208brand image, 208brand positioning, 208bullwhip effect, 43burger buns, 1business synergy and financial reports, 177capital structure, 130cluster, 151coal reserves, 130coffee plantation, 93competitiveness, 82consumer behaviour, 33consumer complaint behavior, 101cooking spices, 1crackers, 1cross sectional analytical, 139crosstab, 101CSI, 12direct selling, 122discriminant analysis, 33economic value added, 130, 187employee motivation, 112employee performance, 112employees, 139EOQ, 23farmer decisions, 93farmer group, 52financial performance evaluation, 187financial performance, 52, 177financial ratio, 187financial report, 187fiva food, 23food crops, 151horticulture, 151imports, 151improved capital structure, 177IPA, 12leading sector, 151life insurance, 165LotteMart, 43main product, 61marketing mix, 33, 165matrix SWOT, 69MPE, 61multiple linear regression, 122muslim clothing, 197Ogun, 139Pangasius fillet, 82Pati, 93pearson correlation, 101perceived value, 208performance suppy chain, 23PLS, 208POQ, 23portfolio analyzing, 1product, 101PT SKP, 122pulp and papers, 187purchase decision, 165purchase intention, 33remuneration, 112re-purchasing decisions, 197sales performance, 122sawmill, 52SCOR, 23sekolah peternakan rakyat, 69SEM, 112SERVQUAL, 12Sido Makmur farmer groups, 93SI-PUHH Online, 12small and medium industries (IKM, 61socio-demographic, 139sport drink, 208stress, 139supply chain, 43SWOT, 82the mix marketing, 197Tobin’s Q, 130trade partnership, 52uleg chili sauce, 1 AUTHOR INDEX IJBE VOLUME 2Achsani, Noer Azam, 177Andati, Trias, 52, 177Andihka, Galih, 208Arkeman, Yandra, 43Baga, Lukman M, 69Cahyanugroho, Aldi, 112Daryanto, Arief, 12David, Ajibade, 139Djoni, 122Fahmi, Idqan, 1Fattah, Muhammad Unggul Abdul, 61Hakim, Dedi Budiman, 187Harianto, 93Hartoyo, 101Homisah, 1Hubeis, Musa, 112Hutagaol, M. Parulian, 93Jaya, Stevana

  5. Using Topic Models to Interpret MEDLINE's Medical Subject Headings

    Science.gov (United States)

    Newman, David; Karimi, Sarvnaz; Cavedon, Lawrence

    We consider the task of interpreting and understanding a taxonomy of classification terms applied to documents in a collection. In particular, we show how unsupervised topic models are useful for interpreting and understanding MeSH, the Medical Subject Headings applied to articles in MEDLINE. We introduce the resampled author model, which captures some of the advantages of both the topic model and the author-topic model. We demonstrate how topic models complement and add to the information conveyed in a traditional listing and description of a subject heading hierarchy.

  6. 5 CFR 185.139 - Appeal to authority head.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Appeal to authority head. 185.139 Section 185.139 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM... title 31, United States Code, after a defendant has exhausted all administrative remedies under this...

  7. METHODICAL ENSURING ELECTRONIC SUBJECT ANALYSIS OF DOCUMENTS: FEATURES OF EDITING SUBJECT HEADINGS IN ABIS ABSOTHEQUE UNICODE

    Directory of Open Access Journals (Sweden)

    Т. М. Бикова

    2016-03-01

    Full Text Available The purpose of our article is consideration of questions of electronic subject analysis of documents and methodical ensuring editing subject headings in the electronic catalog. The main objective of our article – to show a technique of editing the dictionary of subject headings, to study and apply this technique in work of libraries of higher education institutions. Object of research is the thesaurus of subject headings of the electronic catalog of the Scientific Library of Odessa I. I. Mechnikov National University. To improve the efficiency and quality of the search capabilities of the electronic catalog needs constant work on its optimization, that is, technical editing of subject headings, the opening of new subject headings and subheadings.  In Scientific library the instruction, which regulates a technique of edition of subject headings, was developed and put into practice and establishes rationing of this process. The main finding of the work should be to improve the level of bibliographic service users and rationalization systematizer. The research findings have the practical value for employees of libraries.

  8. User's guide to Sears List of subject headings

    CERN Document Server

    Satija, Mohinder P

    2008-01-01

    This book is a companion to the 19th edition of the Sears List and a complete course in the theory and practice of the List for practitioners, teachers, and learners. The object of this small, practical introduction is to be simple, clear, and illustrative, assuming the reader has little prior knowledge either of the Sears List or of subject headings work in general.

  9. Effect of head elevation on passive upper airway collapsibility in normal subjects during propofol anesthesia.

    Science.gov (United States)

    Kobayashi, Masato; Ayuse, Takao; Hoshino, Yuko; Kurata, Shinji; Moromugi, Shunji; Schneider, Hartmut; Kirkness, Jason P; Schwartz, Alan R; Oi, Kumiko

    2011-08-01

    Head elevation can restore airway patency during anesthesia, although its effect may be offset by concomitant bite opening or accidental neck flexion. The aim of this study is to examine the effect of head elevation on the passive upper airway collapsibility during propofol anesthesia. Twenty male subjects were studied, randomized to one of two experimental groups: fixed-jaw or free-jaw. Propofol infusion was used for induction and to maintain blood at a constant target concentration between 1.5 and 2.0 μg/ml. Nasal mask pressure (PN) was intermittently reduced to evaluate the upper airway collapsibility (passive PCRIT) and upstream resistance (RUS) at each level of head elevation (0, 3, 6, and 9 cm). The authors measured the Frankfort plane (head flexion) and the mandible plane (jaw opening) angles at each level of head elevation. Analysis of variance was used to determine the effect of head elevation on PCRIT, head flexion, and jaw opening within each group. In both groups the Frankfort plane and mandible plane angles increased with head elevation (P elevation decreased upper airway collapsibility (PCRIT ~ -7 cm H₂O at greater than 6 cm elevation) compared with the baseline position (PCRIT ~ -3 cm H₂O at 0 cm elevation; P Elevating the head position by 6 cm while ensuring mouth closure (centric occlusion) produces substantial decreases in upper airway collapsibility and maintains upper airway patency during anesthesia.

  10. Developing a biomedical expert finding system using medical subject headings.

    Science.gov (United States)

    Singh, Harpreet; Singh, Reema; Malhotra, Arjun; Kaur, Manjit

    2013-12-01

    Efficient identification of subject experts or expert communities is vital for the growth of any organization. Most of the available expert finding systems are based on self-nomination, which can be biased, and are unable to rank experts. Thus, the objective of this work was to develop a robust and unbiased expert finding system which can quantitatively measure expertise. Medical Subject Headings (MeSH) is a controlled vocabulary developed by the National Library of Medicine (NLM) for indexing research publications, articles and books. Using the MeSH terms associated with peer-reviewed articles published from India and indexed in PubMed, we developed a Web-based program which can be used to identify subject experts and subjects associated with an expert. We have extensively tested our system to identify experts from India in various subjects. The system provides a ranked list of experts where known experts rank at the top of the list. The system is general; since it uses information available with the PubMed, it can be implemented for any country. The expert finding system is able to successfully identify subject experts in India. Our system is unique because it allows the quantification of subject expertise, thus enabling the ranking of experts. Our system is based on peer-reviewed information. Use of MeSH terms as subjects has standardized the subject terminology. The system matches requirements of an ideal expert finding system.

  11. Subject Headings for Church or Synagogue Libraries. 2nd Revised Edition. CSLA Guide No. 8.

    Science.gov (United States)

    Kersten, Dorothy B.

    This guide to subject headings for church or synagogue libraries begins by providing guidelines for the subject cataloging process. These guidelines are presented under seven headings: (1) Selecting the Subject Heading (by names of persons, religious congregations and orders, sects and denominations, places, holidays, and new subjects); (2)…

  12. CINAHL list of subject headings: a nursing thesaurus revised.

    Science.gov (United States)

    Fishel, C C; Graham, K E; Greer, D M; Gupta, A D; Lockwood, D K; Prime, E E

    1985-04-01

    The rationale and methods for revising the thesaurus of one of the major health sciences indexing tools are discussed. Computer production of the Cumulative Index to Nursing & Allied Health Literature and the possibility of online access mandated a revision of the list of subject headings. CINAHL has maintained a policy of responding to user needs and to changes in the nursing and allied health literature, and user input was encouraged during revision of the thesaurus. The methods of structural revision are described, and major changes in the thesaurus are detailed. Modification of the thesaurus is expected to have a far-reaching impact on the retrieval of information in nursing and allied health. Nursing and Allied Health (CINAHL) is now available online through DIALOG (file 218) and BRS (access code NAHL).

  13. Accuracy of medical subject heading indexing of dental survival analyses.

    Science.gov (United States)

    Layton, Danielle M; Clarke, Michael

    2014-01-01

    To assess the Medical Subject Headings (MeSH) indexing of articles that employed time-to-event analyses to report outcomes of dental treatment in patients. Articles published in 2008 in 50 dental journals with the highest impact factors were hand searched to identify articles reporting dental treatment outcomes over time in human subjects with time-to-event statistics (included, n = 95), without time-to-event statistics (active controls, n = 91), and all other articles (passive controls, n = 6,769). The search was systematic (kappa 0.92 for screening, 0.86 for eligibility). Outcome-, statistic- and time-related MeSH were identified, and differences in allocation between groups were analyzed with chi-square and Fischer exact statistics. The most frequently allocated MeSH for included and active control articles were "dental restoration failure" (77% and 52%, respectively) and "treatment outcome" (54% and 48%, respectively). Outcome MeSH was similar between these groups (86% and 77%, respectively) and significantly greater than passive controls (10%, P indexed as such. Significantly more time-related MeSH were allocated to the included than the active controls (92% and 79%, respectively, P = .02), or to the passive controls (22%, P < .001). MeSH allocation within MEDLINE to time-to-event dental articles was inaccurate and inconsistent. Statistical MeSH were omitted from 30% of the included articles and incorrectly allocated to 15% of active controls. Such errors adversely impact search accuracy.

  14. Gastrointestinal Physiology During Head Down Tilt Bedrest in Human Subjects

    Science.gov (United States)

    Vaksman, Z.; Guthienz, J.; Putcha, L.

    2008-01-01

    Introduction: Gastrointestinal (GI) motility plays a key role in the physiology and function of the GI tract. It directly affects absorption of medications and nutrients taken by mouth, in addition to indirectly altering GI physiology by way of changes in the microfloral composition and biochemistry of the GI tract. Astronauts have reported nausea, loss of appetite and constipation during space flight all of which indicate a reduction in GI motility and function similar to the one seen in chronic bed rest patients. The purpose of this study is to determine GI motility and bacterial proliferation during -6 degree head down tilt bed rest (HTD). Methods: Healthy male and female subjects between the ages of 25-40 participated in a 60 day HTD study protocol. GI transit time (GITT) was determined using lactulose breath hydrogen test and bacterial overgrowth was measured using glucose breath hydrogen test. H. Pylori colonization was determined using C13-urea breath test (UBIT#). All three tests were conducted on 9 days before HDT, and repeated on HDT days 2, 28, 58, and again on day 7 after HDT. Results: GITT increased during HTD compared to the respective ambulatory control values; GITT was significantly lower on day 7 after HTD. A concomitant increase in bacterial colonization was also noticed during HDT starting after approximately 28 days of HDT. However, H. Pylori proliferation was not recorded during HDT as indicated by UBIT#. Conclusion: GITT significantly decreased during HDT with a concomitant increase in the proliferation of GI bacterial flora but not H. pylori.

  15. Author as a Corporal Subject of A. Huxley's Works

    Science.gov (United States)

    Falaleeva, Svetlana S.; Musaeva, Diana R.; Samoylova, Tatiana I.; Linnik, Anna M.

    2016-01-01

    The relevance of the problem studied in the article is conditioned by the fact that A. Huxley's works are regarded in the context of the modern theory of mimesis for the first time. The aim of the article is to analyze the author's problem as a corporal subject of Huxley's works in the context of the modern theory of mimesis. The leading method…

  16. Characterization of the Medical Subject Headings thesaurus for pharmacy.

    Science.gov (United States)

    Minguet, Fernando; Van Den Boogerd, Lucienne; Salgado, Teresa M; Correr, Cassyano J; Fernandez-Llimos, Fernando

    2014-11-15

    The completeness and utility of pharmacy-oriented Medical Subject Headings (MeSH) relative to MeSH terminology pertaining to other healthcare professions (dentistry and nursing) are evaluated. The 2013 version of the MeSH thesaurus-the standard vocabulary used by the National Library of Medicine (NLM) to index articles in PubMed and MEDLINE-was searched for dentistry-, nursing-, and pharmacy-specific terms using a truncation strategy (search terms: nurs*, dent*, and pharm*); the hierarchical level of each term and the number of descendant terms (an indication of the granularity of the associated NLM-indexed content) were determined. PubMed searches were conducted to identify areas of the MeSH hierarchy containing dentistry- and nursing-specific terms but no equivalent pharmacy-specific term. The search of the MeSH thesaurus identified 145 terms representing dentistry-specific activities and 94 and 26 terms specific to nursing and pharmacy practice, respectively. Analysis of the three sets of MeSH terms indicated that dentistry-oriented MeSH terms were generally situated more prominently within the MeSH hierarchy than terms for nursing- and pharmacy-oriented research; the MeSH terminology oriented toward nursing or dentistry practice was relatively more granular, allowing for increased specificity and power of information retrieval during PubMed and MEDLINE searches. Seventeen proposed new MeSH terms describing key areas of pharmacy practice were identified; the inclusion of these terms in the MeSH hierarchy could substantially expand and improve the retrievability of NLM-indexed literature. Imbalances and gaps were found in MeSH coverage of pharmacy concepts and terminology relative to MeSH terminology specific to the nursing and dentistry professions. Copyright © 2014 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  17. SPARED RECOGNITION CAPACITY IN ELDERLY AND CLOSED-HEAD-INJURY SUBJECTS WITH CLINICAL MEMORY DEFICITS

    NARCIS (Netherlands)

    Spikman, J.M.; Berg, I.J.; Deelman, B.G.

    This study describes the performance of three groups of subjects on a pictorial forced-recognition task, the Hundred Pictures Test. The aim was to determine whether subjects with memory deficits (elderly and closed-head-injured subjects) would perform as well as healthy young subjects, both on

  18. Correlation between Trunk Posture and Neck Reposition Sense among Subjects with Forward Head Neck Postures

    OpenAIRE

    Han Suk Lee; Hyung Kuk Chung; Sun Wook Park

    2015-01-01

    Objective. To assess the correlation of abnormal trunk postures and reposition sense of subjects with forward head neck posture (FHP). Methods. In all, postures of 41 subjects were evaluated and the FHP and trunk posture including shoulder, scapular level, pelvic side, and anterior tilting degrees were analyzed. We used the head repositioning accuracy (HRA) test to evaluate neck position senses of neck flexion, neck extension, neck right and left side flexion, and neck right and left rotation...

  19. Activation of rectus capitis posterior major muscles during voluntary retraction of the head in asymptomatic subjects.

    Science.gov (United States)

    Hallgren, Richard C; Rowan, Jacob J; Bai, Peng; Pierce, Steven J; Shafer-Crane, Gail A; Prokop, Lawrence L

    2014-01-01

    The purpose of this study was to assess levels of electromyographic activity measured from rectus capitis posterior major (RCPM) muscles of asymptomatic subjects as their heads moved from a self-defined neutral position to a retracted position. A 2 × 2 within-subjects factorial research design was used. Disposable, intramuscular electrodes were used to collect electromyographic data from asymptomatic subjects between the ages of 20 and 40 years old. Data analysis was performed using mixed effects β regression models. Activation of RCPM muscles was found to significantly increase (P < .0001) as the head moved from a self-defined neutral position to a retracted position. Rectus capitis posterior major muscle activation levels, measured as a function of head position, have not been previously reported. The findings from this study showed that RCPM muscle activation significantly increases during voluntary retraction of the head. Copyright © 2014 National University of Health Sciences. Published by Elsevier Inc. All rights reserved.

  20. Effect of Head Elevation on Passive Upper Airway Collapsibility in Normal Subjects under Propofol Anesthesia

    Science.gov (United States)

    Kobayashi, Masato; Ayuse, Takao; Hoshino, Yuko; Kurata, Shinji; Moromugi, Shunji; Schneider, Hartmut; Kirkness, Jason P.; Schwartz, Alan R.; Oi, Kumiko

    2011-01-01

    Background Head elevation can restore airway patency during anesthesia, although its effect may be offset by concomitant bite opening or accidental neck flexion. The aim of this study is to examine the effect of head elevation on the passive upper airway collapsibility during propofol anesthesia. Method Twenty male subjects were studied, randomized to one of two experimental groups: Fixed-jaw or Free-jaw. Propofol infusion was used for induction and to maintain blood concentration constant at a target level between 1.5 and 2.0 μg/ml. Nasal mask pressure (PN) was intermittently reduced to evaluate the upper airway collapsibility (passive PCRIT) and upstream resistance (RUS) at each level of head elevation (0, 3, 6, & 9 cm). We measured the Frankfort plane (head flexion) and the mandible plane (jaw opening) angles at each level of head elevation. Analysis of variance was used to determine effect of head elevation on PCRIT, head flexion and jaw opening within each group. Results In both groups the Frankfort plane and mandible plane angles increased as with head elevation (P elevation decreased upper airway collapsibility (PCRIT ~ −7 cmH2O at greater than 6 cm elevation) compared to the baseline position (PCRIT ~ −3 cmH2O at 0 cm elevation; P elevating the head position by 6 cm while ensuring mouth closure (centric occlusion) produces substantial decreases in upper airway collapsibility and maintains upper airway patency during anesthesia. PMID:21701378

  1. Comparative Study between the "Lista de Encabezamientos de Materia" by Gloria Escamilla and the "Library of Congress Subject Heading" List.

    Science.gov (United States)

    Alvarez, Fernando

    This study shows to what extent Gloria Escamilla's "Lista de Encabezamientos de Materia," the only published Mexican subject heading list, is equivalent to the Library of Congress subject headings (LCSH). A LCSH heading sample is obtained from OCLC's Online Union Catalog. Using the EPIC search from OCLC, 1947 bibliographic records were…

  2. Three-Way Catalog Division Combined with Conversion to Medical Subject Headings (MeSH) in a Medium-sized Medical Library *†

    Science.gov (United States)

    McNutt, Eleanor M.; Poland, Ursula H.

    1974-01-01

    Conversion to MeSH and other reasons are enumerated for the division of an undivided dictionary card catalog into a three-way divided catalog, consisting of Proper Names, Titles, and Topical Subjects sections. Methodology of division is described. Conversion from Library of Congress Subject Headings to Medical Subject Headings (MeSH) as an authority list stimulated such concurrent changes as (1) the introduction of a guide card system that eliminates typing of subject headings on catalog cards and (2) the adoption of a filing system that employs reverse chronological order for all types of sequential material in the Proper Names and Titles sections and for all material in the Topical Subjects section. The ancillary decisions, procedures, and methods necessitated by these major conversions are also described. PMID:4462686

  3. Cumulating the Supplements to the Seventh Edition of LC Subject Headings

    Directory of Open Access Journals (Sweden)

    Roy B. Torkington

    1973-12-01

    Full Text Available A description is presented of the project of the University of California Library Automation Program to cumulate the 1966 through 1971 supplements to the Library of Congress Subject Headings. The University of California Institute of Library Research MARC processing software, BIBCON, was used, with specially written programs. The resulting cumulation was edited, printed in book form, and made available to libraries. The final task involved merging six MARC files into one file of over 125,000 records and then printing that file in a format similar to that of LC Subject Headings. The project was a cooperative effort with participation by people from several UC campuses.

  4. 41 CFR 102-5.40 - May the agency head delegate the authority to make home-to-work determinations?

    Science.gov (United States)

    2010-07-01

    ... delegate the authority to make home-to-work determinations? 102-5.40 Section 102-5.40 Public Contracts and... agency head delegate the authority to make home-to-work determinations? No, the agency head may not delegate the authority to make home-to-work determinations. ...

  5. 45 CFR 681.40 - How does the authority head dispose of an appeal?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false How does the authority head dispose of an appeal? 681.40 Section 681.40 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Decisions and Appeals § 681.40 How does...

  6. Bibliometric perspectives on medical innovation using the medical subject headings of PubMed

    NARCIS (Netherlands)

    Leydesdorff, L.; Rotolo, D.; Rafols, I.

    2012-01-01

    Multiple perspectives on the nonlinear processes of medical innovations can be distinguished and combined using the Medical Subject Headings (MeSH) of the MEDLINE database. Focusing on three main branches—"diseases," "drugs and chemicals," and "techniques and equipment"—we use base maps and overlay

  7. PHYSIOLOGICAL ASSESSMENT OF HEAD-OUT AQUATIC EXERCISES IN HEALTHY SUBJECTS: A QUALITATIVE REVIEW

    Directory of Open Access Journals (Sweden)

    Tiago M Barbosa

    2009-06-01

    Full Text Available In the last decades head-out aquatic exercises became one of the most important physical activities within the health system. Massive research has been produced throughout these decades in order to better understand the role of head-out aquatic exercises in populations' health. Such studies aimed to obtain comprehensive knowledge about the acute and chronic response of subjects performing head-out aquatic exercises. For that, it is assumed that chronic adaptations represent the accumulation of acute responses during each aquatic session. The purpose of this study was to describe the "state of the art" about physiological assessment of head-out aquatic exercises based on acute and chronic adaptations in healthy subjects based on a qualitative review. The main findings about acute response of head-out aquatic exercise according to water temperature, water depth, type of exercise, additional equipment used, body segments exercising and music cadence will be described. In what concerns chronic adaptations, the main results related to cardiovascular and metabolic adaptations, muscular strength, flexibility and body composition improvements will be reported

  8. Analysing the Role of the Subject Head of Department in Secondary Schools in England and Wales: Towards a Theoretical Framework.

    Science.gov (United States)

    Turner, Chris; Bolam, Ray

    1998-01-01

    Argues that contingency theory offers a useful basis for considering the work of subject heads of department in (British) secondary schools, particularly if heads are actively trying to influence the quality of teaching and learning in their curriculum areas. Develops a provisional model to shed light on how department heads actually work with…

  9. Searching the literature using medical subject headings versus text word with PubMed.

    Science.gov (United States)

    Chang, Angela A; Heskett, Karen M; Davidson, Terence M

    2006-02-01

    This study was conducted to investigate the performance of two search strategies in the retrieval of information from the National Library of Medicine (NLM) on otolaryngology-head and neck surgery related conditions and diagnoses using PubMed. Two search strategies-one based on the use of Medical Subject Headings (MeSH) and the second based on text word searching-were compared. The MeSH search provided a more efficient search than the text word search. Head and neck surgeons can most efficiently search the NLM using PubMed as a search engine by initiating the search with MeSH terms. Once a key article is identified, the searcher should use the "Related Articles" feature.

  10. Quantitative biomedical annotation using medical subject heading over-representation profiles (MeSHOPs

    Directory of Open Access Journals (Sweden)

    Cheung Warren A

    2012-09-01

    Full Text Available Abstract Background MEDLINE®/PubMed® indexes over 20 million biomedical articles, providing curated annotation of its contents using a controlled vocabulary known as Medical Subject Headings (MeSH. The MeSH vocabulary, developed over 50+ years, provides a broad coverage of topics across biomedical research. Distilling the essential biomedical themes for a topic of interest from the relevant literature is important to both understand the importance of related concepts and discover new relationships. Results We introduce a novel method for determining enriched curator-assigned MeSH annotations in a set of papers associated to a topic, such as a gene, an author or a disease. We generate MeSH Over-representation Profiles (MeSHOPs to quantitatively summarize the annotations in a form convenient for further computational analysis and visualization. Based on a hypergeometric distribution of assigned terms, MeSHOPs statistically account for the prevalence of the associated biomedical annotation while highlighting unusually prevalent terms based on a specified background. MeSHOPs can be visualized using word clouds, providing a succinct quantitative graphical representation of the relative importance of terms. Using the publication dates of articles, MeSHOPs track changing patterns of annotation over time. Since MeSHOPs are quantitative vectors, MeSHOPs can be compared using standard techniques such as hierarchical clustering. The reliability of MeSHOP annotations is assessed based on the capacity to re-derive the subset of the Gene Ontology annotations with equivalent MeSH terms. Conclusions MeSHOPs allows quantitative measurement of the degree of association between any entity and the annotated medical concepts, based directly on relevant primary literature. Comparison of MeSHOPs allows entities to be related based on shared medical themes in their literature. A web interface is provided for generating and visualizing MeSHOPs.

  11. Quantitative biomedical annotation using medical subject heading over-representation profiles (MeSHOPs).

    Science.gov (United States)

    Cheung, Warren A; Ouellette, B F Francis; Wasserman, Wyeth W

    2012-09-27

    MEDLINE®/PubMed® indexes over 20 million biomedical articles, providing curated annotation of its contents using a controlled vocabulary known as Medical Subject Headings (MeSH). The MeSH vocabulary, developed over 50+ years, provides a broad coverage of topics across biomedical research. Distilling the essential biomedical themes for a topic of interest from the relevant literature is important to both understand the importance of related concepts and discover new relationships. We introduce a novel method for determining enriched curator-assigned MeSH annotations in a set of papers associated to a topic, such as a gene, an author or a disease. We generate MeSH Over-representation Profiles (MeSHOPs) to quantitatively summarize the annotations in a form convenient for further computational analysis and visualization. Based on a hypergeometric distribution of assigned terms, MeSHOPs statistically account for the prevalence of the associated biomedical annotation while highlighting unusually prevalent terms based on a specified background. MeSHOPs can be visualized using word clouds, providing a succinct quantitative graphical representation of the relative importance of terms. Using the publication dates of articles, MeSHOPs track changing patterns of annotation over time. Since MeSHOPs are quantitative vectors, MeSHOPs can be compared using standard techniques such as hierarchical clustering. The reliability of MeSHOP annotations is assessed based on the capacity to re-derive the subset of the Gene Ontology annotations with equivalent MeSH terms. MeSHOPs allows quantitative measurement of the degree of association between any entity and the annotated medical concepts, based directly on relevant primary literature. Comparison of MeSHOPs allows entities to be related based on shared medical themes in their literature. A web interface is provided for generating and visualizing MeSHOPs.

  12. Neck kinematics and sternocleidomastoid muscle activation during neck rotation in subjects with forward head posture

    Science.gov (United States)

    Kim, Man-Sig

    2015-01-01

    [Purpose] The present study investigated differences in the kinematics of the neck and activation of the sternocleidomastoid (SCM) muscle during neck rotation between subjects with and without forward head posture (FHP). [Subjects and Methods] Twenty-eight subjects participated in the study (14 with FHP, 14 without FHP). Subjects performed neck rotation in two directions, left and right. The kinematics of rotation-lateral flexion movement patterns were recorded using motion analysis. Activity in the bilateral SCM muscles was measured using surface electromyography. Differences in neck kinematics and activation of SCM between the groups were analyzed by independent t-tests. [Results] Maintaining FHP increased the rotation-lateral flexion ratio significantly in both directions. The FHP group had significantly faster onset time for lateral flexion movement in both directions during neck rotation. Regarding the electromyography of the SCM muscles during neck rotation in both directions, the activity values of subjects with FHP were greater than those of subjects without FHP for the contralateral SCM muscles. [Conclusion] FHP can induce changes in movement in the frontal plane and SCM muscle activation during neck rotation. Thus, clinicians should consider movement in the frontal plane as well as in the sagittal plane when assessing and treating patients with forward head posture. PMID:26696712

  13. Reinterpreting the Authority of Heads: Making Space for Values-Led School Improvement with the "Index for Inclusion"

    Science.gov (United States)

    Higham, Rupert; Booth, Tony

    2018-01-01

    To what extent can heads use an inclusive values-led approach to school development in the face of pressures from Ofsted and their Local Authority to focus almost exclusively on attainment outcomes? We explore leadership of school improvement in a qualitative study of 10 head teachers in the English county of "Preshire," who worked with…

  14. Head repositioning accuracy in patients with neck pain and asymptomatic subjects: concurrent validity, influence of motion speed, motion direction and target distance.

    Science.gov (United States)

    Dugailly, Pierre-Michel; De Santis, Roberta; Tits, Mathieu; Sobczak, Stéphane; Vigne, Anna; Feipel, Véronique

    2015-12-01

    Cervicocephalic kinesthetic deficiencies have been demonstrated in patients with chronic neck pain (NP). On the other hand, authors emphasized the use of different motion speeds for assessing functional impairment of the cervical spine. The objectives of this study were (1) to investigate the head repositioning accuracy in NP patients and control subjects and (2) to assess the influence of target distance, motion speed, motion direction and pain. Seventy-one subjects (36 healthy subjects and 35 NP patients; age 30-55 years) performed the head repositioning test (HRT) at two different speeds for horizontal and vertical movements and at two different distances. For each condition, six consecutive trials were sampled. The study showed the validity and reproducibility of the HRT, confirming a dysfunctional threshold of 4.5°. Normative values of head repositioning error up to 3.6° and 7.1° were identified for healthy and NP subjects, respectively. A distance of 180 cm from the target and a natural motion speed increased HRT accuracy. Repositioning after extension movement showed a significantly larger error in both groups. Intensity, duration of pain as well as pain level did not significantly alter head repositioning error. The assessment of proprioceptive performance in healthy and NP subjects allowed the validation of the HRT. The HRT is a simple, not expensive and fast test, easily implementable in daily practice to assess and monitor treatment and evolution of proprioceptive cervical deficits.

  15. Correlation between Trunk Posture and Neck Reposition Sense among Subjects with Forward Head Neck Postures

    Science.gov (United States)

    Lee, Han Suk; Chung, Hyung Kuk; Park, Sun Wook

    2015-01-01

    Objective. To assess the correlation of abnormal trunk postures and reposition sense of subjects with forward head neck posture (FHP). Methods. In all, postures of 41 subjects were evaluated and the FHP and trunk posture including shoulder, scapular level, pelvic side, and anterior tilting degrees were analyzed. We used the head repositioning accuracy (HRA) test to evaluate neck position senses of neck flexion, neck extension, neck right and left side flexion, and neck right and left rotation and calculated the root mean square error in trials for each subject. Spearman's rank correlation coefficients and regression analysis were used to assess the degree of correlation between the trunk posture and HRA value, and a significance level of α = 0.05 was considered. Results. There were significant correlations between the HRA value of right side neck flexion and pelvic side tilt angle (p postures. Conclusion. Verifying pelvic postures should be prioritized when movement is limited due to the vitiation of the proprioceptive sense of neck caused by FHP. PMID:26583125

  16. Correlation between Trunk Posture and Neck Reposition Sense among Subjects with Forward Head Neck Postures

    Directory of Open Access Journals (Sweden)

    Han Suk Lee

    2015-01-01

    Full Text Available Objective. To assess the correlation of abnormal trunk postures and reposition sense of subjects with forward head neck posture (FHP. Methods. In all, postures of 41 subjects were evaluated and the FHP and trunk posture including shoulder, scapular level, pelvic side, and anterior tilting degrees were analyzed. We used the head repositioning accuracy (HRA test to evaluate neck position senses of neck flexion, neck extension, neck right and left side flexion, and neck right and left rotation and calculated the root mean square error in trials for each subject. Spearman’s rank correlation coefficients and regression analysis were used to assess the degree of correlation between the trunk posture and HRA value, and a significance level of α = 0.05 was considered. Results. There were significant correlations between the HRA value of right side neck flexion and pelvic side tilt angle (p<0.05. If pelvic side tilting angle increases by 1 degree, right side neck flexion increased by 0.76 degrees (p=0.026. However, there were no significant correlations between other neck motions and trunk postures. Conclusion. Verifying pelvic postures should be prioritized when movement is limited due to the vitiation of the proprioceptive sense of neck caused by FHP.

  17. Trismus following different treatment modalities for head and neck cancer: a systematic review of subjective measures.

    Science.gov (United States)

    Loh, Sook Y; Mcleod, Robert W J; Elhassan, Hassan A

    2017-07-01

    The aim of this review was to compare systematically the subjective measure of trismus between different interventions to treat head and neck cancer, particularly those of the oropharynx. Using The Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) Guidelines, Six databases were searched for the text using various terms which include "oropharyngeal/head and neck cancer", "trismus/mouth opening" and the various treatment modalities. Included in the review were clinical studies (> or =10 patients). Three observers independently assessed the papers identified. Among the six studies reviewed, five showed a significantly worst outcome with regard to the quality-of-life questionnaire scores for a radiotherapy or surgery and radiotherapy (RT) ± chemotherapy or chemoradiotherapy when compared to surgery alone. Only one study showed no significant difference between surgery alone and other treatment modalities. Subjective quality-of-life measures are a concurrent part of modern surgical practice. Although subjective measures were utilised to measure post operative trismus successfully, there was no consensus as to which treatment modality had overall better outcomes, with conflicting studies in keeping with the current debate in this field. Larger and higher quality studies are needed to compare all three treatment modalities.

  18. Correlation between Trunk Posture and Neck Reposition Sense among Subjects with Forward Head Neck Postures.

    Science.gov (United States)

    Lee, Han Suk; Chung, Hyung Kuk; Park, Sun Wook

    2015-01-01

    To assess the correlation of abnormal trunk postures and reposition sense of subjects with forward head neck posture (FHP). In all, postures of 41 subjects were evaluated and the FHP and trunk posture including shoulder, scapular level, pelvic side, and anterior tilting degrees were analyzed. We used the head repositioning accuracy (HRA) test to evaluate neck position senses of neck flexion, neck extension, neck right and left side flexion, and neck right and left rotation and calculated the root mean square error in trials for each subject. Spearman's rank correlation coefficients and regression analysis were used to assess the degree of correlation between the trunk posture and HRA value, and a significance level of α = 0.05 was considered. There were significant correlations between the HRA value of right side neck flexion and pelvic side tilt angle (p neck flexion increased by 0.76 degrees (p = 0.026). However, there were no significant correlations between other neck motions and trunk postures. Verifying pelvic postures should be prioritized when movement is limited due to the vitiation of the proprioceptive sense of neck caused by FHP.

  19. Redefining the pharmacology and pharmacy subject category in the journal citation reports using medical subject headings (MeSH).

    Science.gov (United States)

    Minguet, Fernando; Salgado, Teresa M; Santopadre, Claudio; Fernandez-Llimos, Fernando

    2017-10-01

    Background The Journal Citation Reports (JCR) Pharmacology and Pharmacy subject category is heterogeneous. The inclusion of journals with basic and clinical scopes, which have different citation patterns, compromises comparability of impact factors among journals within the category. Objective To subdivide the Pharmacology and Pharmacy category into basic pharmacology, clinical pharmacology, and pharmacy based on the analyses of Medical Subject Headings (MeSH) as a proxy of journals' scopes. Setting JCR. Method All articles, and respective MeSH, published in 2013, 2014, and 2015 in all journals included in the 2014 JCR Pharmacology and Pharmacy category were retrieved from PubMed. Several models using a combination of the 14 MeSH categories and specific MeSH tree branches were tested using hierarchical cluster analysis. Main outcome measure Distribution of journals across the subcategories of the JCR Pharmacology and Pharmacy subject category. Results A total of 107,847 articles from 214 journals were included. Nine different models combining the MeSH categories M (Persons) and N (Health Care) with specific MeSH tree branches (selected ad-hoc) and Pharmacy-specific MeSH (identified in previous research) consistently grouped 142 journals (66.4%) in homogeneous groups reflecting their basic and clinical pharmacology, and pharmacy scopes. Ultimately, journals were clustered into: 150 in basic pharmacology, 43 in clinical pharmacology, 16 in basic pharmacology and clinical pharmacology, and 5 in pharmacy. Conclusion The reformulation of the Pharmacology and Pharmacy category into three categories was demonstrated by the consistent results obtained from testing nine different clustering models using the MeSH terms assigned to their articles.

  20. Dental needs in Brazilian patients subjected to head and neck radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Rosales, Ana Carolina de Mesquita Netto; Jorge, Jacks; Almeida, Oslei Paes de; Lopes, Marcio Ajudarte [University of Campinas (UNICAMP), Piracicaba, SP (Brazil). Piracicaba Dental School. Dept. of Oral Diagnosis], e-mail: malopes@fop.unicamp.br; Esteves, Sergio Carlos Barros [Center of Oncology, Piracicaba, SP (Brazil)

    2009-07-01

    In spite of its recognized benefits in the treatment of malignant tumors, radiation therapy have several side effects in the head and neck region. The evaluation of oral conditions by a dentist is important to prevent or minimize these problems. The aim of this retrospective review was to analyze the dental needs in 357 patients who received radiotherapy in the head and neck region and were treated at Orocentro/FOP/UNICAMP, between January 1990 and December 2004. Review of patient files showed that dental examination before radiotherapy was not performed in 148 patients (41.5%) and was done in 209 patients (58.5%). From the total of examined patients, 94 (45%) did not require dental procedures at the moment of examination, while 115 (55%) presented some sort of dental need. Following the patients after the radiotherapy, it was observed that the group of patients that was evaluated before radiation presented less need of restorations, root canal filling and dental extractions than those who were not evaluated. The results of this study confirm that the evaluation of oral conditions prior to radiotherapy is essential to minimize the dental needs, emphasizing the importance of the dentist in the multidisciplinary team that treats cancer patients. (author)

  1. Revision of the Wayne State University Medical Library subject catalog using the 1966 Medical Subject Heading system.

    Science.gov (United States)

    Pings, V M; Ferrario, J A

    1967-01-01

    Wayne State University Medical Library (WSUML) revised its monograph subject catalog in 1961 utilizing the 1960 edition of MeSH as an authority list. With the introduction of MEDLARS in 1963 by NLM, all topical subheadings were omitted from MeSH. Inasmuch as this omission could not accommodate the needs of WSUML, the 1960 edition of MeSH was retained as a guideline. In January 1966, when MeSH resumed the incorporation of topical subheadings, WSUML was faced with a decision whether to continue the current policy or to adopt the form as presented in the latest edition of MeSH. This report describes the methodology employed in adopting a new policy, the findings which resulted from the change, and an evaluation of this reorganization.

  2. A case study: using social tagging to engage students in learning Medical Subject Headings*

    Science.gov (United States)

    Bresnahan, Megan; Flynn, David B.; Harzbecker, Joseph; Blanchard, Mary; Ginn, David

    2009-01-01

    In exploring new ways of teaching students how to use Medical Subject Headings (MeSH), librarians at Boston University's Alumni Medical Library (AML) integrated social tagging into their instruction. These activities were incorporated into the two-credit graduate course, “GMS MS 640: Introduction to Biomedical Information,” required for all students in the graduate medical science program. Hands-on assignments and in-class exercises enabled librarians to present MeSH and the concept of a controlled vocabulary in a familiar and relevant context for the course's Generation Y student population and provided students the opportunity to actively participate in creating their education. At the conclusion of these activities, students were surveyed regarding the clarity of the presentation of the MeSH vocabulary. Analysis of survey responses indicated that 46% found the concept of MeSH to be the clearest concept presented in the in-class intervention. PMID:19404497

  3. Internal Lymphedema Correlates with Subjective and Objective Measures of Dysphagia in Head and Neck Cancer Patients.

    Science.gov (United States)

    Jackson, Leanne K; Ridner, Sheila H; Deng, Jie; Bartow, Carmin; Mannion, Kyle; Niermann, Ken; Gilbert, Jill; Dietrich, Mary S; Cmelak, Anthony J; Murphy, Barbara A

    2016-09-01

    Tumor/treatment-related internal lymphedema (IL) and/or external lymphedema (EL) are associated with functional deficits and increased symptom burden in head and neck cancer patients (HNCP). Previously, we noted association between EL/IL and patient-reported dysphagia using the Vanderbilt Head and Neck Symptom Survey (VHNSS) version 1.0. To determine the relationship between IL/EL and subjective and objective measures of swallowing function. Eighty-one HNCP completed: (1) VHNSS version 2.0, including 13 swallowing/nutrition-related questions grouped into three clusters: swallow solids (ss), swallow liquids (sl), and nutrition(nt); (2) physical assessment of EL using Foldi scale; (3) endoscopic assessment of IL using Patterson scale (n = 56); and (4) modified barium swallow study rated by dysphagia outcome and severity scale (DOSS) and in conjunction with a swallow evaluation by National Outcomes Measurement System (NOMS). Examinations were performed at varied time points to assess lymphedema spectrum, from baseline (n = 15, 18.1%) to 18 months post-therapy (n = 20, 24.1%). VHNSS swallow/nutrition items scores correlated with NOMS/DOSS ratings (p nutrition scores correlated with maximum grade of swelling for any single structure on Patterson scale: ss (0.43; p = 0.001); sl (0.38; p = 0.004); nt (0.41; p = 0.002). IL of aryepiglottic/pharyngoepiglottic folds, epiglottis, and pyriform sinus were most strongly correlated with VHNSS and NOMS ratings. NOMS/DOSS ratings correlated with EL (> = -0.34; p nutrition items and EL ( 0.20). IL correlated with subjective and objective measures of swallow dysfunction. Longitudinal analysis of trajectory and impact of IL/EL on dysphagia is ongoing.

  4. 45 CFR 681.39 - Are there any limitations on the right to appeal to the authority head?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Are there any limitations on the right to appeal to the authority head? 681.39 Section 681.39 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Decisions and Appeals...

  5. Mapping of medical acronyms and initialisms to Medical Subject Headings (MeSH) across selected systems.

    Science.gov (United States)

    Shultz, Mary

    2006-10-01

    Given the common use of acronyms and initialisms in the health sciences, searchers may be entering these abbreviated terms rather than full phrases when searching online systems. The purpose of this study is to evaluate how various MEDLINE Medical Subject Headings (MeSH) interfaces map acronyms and initialisms to the MeSH vocabulary. The interfaces used in this study were: the PubMed MeSH database, the PubMed Automatic Term Mapping feature, the NLM Gateway Term Finder, and Ovid MEDLINE. Acronyms and initialisms were randomly selected from 2 print sources. The test data set included 415 randomly selected acronyms and initialisms whose related meanings were found to be MeSH terms. Each acronym and initialism was entered into each MEDLINE MeSH interface to determine if it mapped to the corresponding MeSH term. Separately, 46 commonly used acronyms and initialisms were tested. While performance differed widely, the success rates were low across all interfaces for the randomly selected terms. The common acronyms and initialisms tested at higher success rates across the interfaces, but the differences between the interfaces remained. Online interfaces do not always map medical acronyms and initialisms to their corresponding MeSH phrases. This may lead to inaccurate results and missed information if acronyms and initialisms are used in search strategies.

  6. Leveraging output term co-occurrence frequencies and latent associations in predicting medical subject headings.

    Science.gov (United States)

    Kavuluru, Ramakanth; Lu, Yuan

    2014-11-01

    Trained indexers at the National Library of Medicine (NLM) manually tag each biomedical abstract with the most suitable terms from the Medical Subject Headings (MeSH) terminology to be indexed by their PubMed information system. MeSH has over 26,000 terms and indexers look at each article's full text while assigning the terms. Recent automated attempts focused on using the article title and abstract text to identify MeSH terms for the corresponding article. Most of these approaches used supervised machine learning techniques that use already indexed articles and the corresponding MeSH terms. In this paper, we present a new indexing approach that leverages term co-occurrence frequencies and latent term associations computed using MeSH term sets corresponding to a set of nearly 18 million articles already indexed with MeSH terms by indexers at NLM. The main goal of our study is to gauge the potential of output label co-occurrences, latent associations, and relationships extracted from free text in both unsupervised and supervised indexing approaches. In this paper, using a novel and purely unsupervised approach, we achieve a micro-F-score that is comparable to those obtained using supervised machine learning techniques. By incorporating term co-occurrence and latent association features into a supervised learning framework, we also improve over the best results published on two public datasets.

  7. Improving information retrieval using Medical Subject Headings Concepts: a test case on rare and chronic diseases.

    Science.gov (United States)

    Darmoni, Stéfan J; Soualmia, Lina F; Letord, Catherine; Jaulent, Marie-Christine; Griffon, Nicolas; Thirion, Benoît; Névéol, Aurélie

    2012-07-01

    As more scientific work is published, it is important to improve access to the biomedical literature. Since 2000, when Medical Subject Headings (MeSH) Concepts were introduced, the MeSH Thesaurus has been concept based. Nevertheless, information retrieval is still performed at the MeSH Descriptor or Supplementary Concept level. The study assesses the benefit of using MeSH Concepts for indexing and information retrieval. Three sets of queries were built for thirty-two rare diseases and twenty-two chronic diseases: (1) using PubMed Automatic Term Mapping (ATM), (2) using Catalog and Index of French-language Health Internet (CISMeF) ATM, and (3) extrapolating the MEDLINE citations that should be indexed with a MeSH Concept. Type 3 queries retrieve significantly fewer results than type 1 or type 2 queries (about 18,000 citations versus 200,000 for rare diseases; about 300,000 citations versus 2,000,000 for chronic diseases). CISMeF ATM also provides better precision than PubMed ATM for both disease categories. Using MeSH Concept indexing instead of ATM is theoretically possible to improve retrieval performance with the current indexing policy. However, using MeSH Concept information retrieval and indexing rules would be a fundamentally better approach. These modifications have already been implemented in the CISMeF search engine.

  8. Distancing, self-esteem, and subjective well-being in head and neck cancer.

    Science.gov (United States)

    Devins, Gerald M; Wong, Janice C; Payne, Ada Y M; Lebel, Sophie; Lee, Ruth N F; Mah, Kenneth; Irish, Jonathan; Rodin, Gary

    2015-11-01

    Distancing (i.e. construing oneself as dissimilar to a negatively-stereotyped group) preserves self-esteem and may benefit other domains of subjective well-being. Head and neck cancer (HNC) is stigmatized because major risk factors include avoidable lifestyle variables (smoking, alcohol consumption, and human papilloma virus). Because the benefits of coping efforts, such as distancing, are most evident when people are under stress, we hypothesize that the psychosocial benefits of distancing will be most pronounced when cancer and its treatment interfere substantially with participation in valued activities and interests (i.e. high illness intrusiveness). To test whether distancing preserves self-esteem and other domains of subjective well-being (SWB) in HNC, especially when illness intrusiveness is high. Five hundred and twenty-two HNC outpatients completed a semantic-differential measure of perceived similarity to the 'cancer patient' and measures of illness intrusiveness, self-esteem, depressive symptoms, and psychological well-being in structured interviews. Evaluations of the 'cancer patient' reflected cancer stereotypes. A statistically significant interaction supported the central hypothesis: When people held negative stereotypes, those who construed themselves as similar to the 'cancer patient' reported lower self-esteem than those who construed themselves as dissimilar. Distancing did not benefit other SWB variables. Some results were counter-intuitive: e.g. Emotional distress increased with increasing illness intrusiveness when people did not hold negative cancer stereotypes, but when they held highly negative stereotypes, distress decreased with increasing illness intrusiveness. Overall, distancing preserved self-esteem in people with HNC and was associated with benefits in other SWB domains. Copyright © 2015 John Wiley & Sons, Ltd.

  9. Citation analysis with medical subject Headings (MeSH) using the Web of Knowledge: A new routine

    NARCIS (Netherlands)

    Leydesdorff, L.; Opthof, T.

    2013-01-01

    Citation analysis of documents retrieved from the Medline database (at the Web of Knowledge) has been possible only on a case-by-case basis. A technique is presented here for citation analysis in batch mode using both Medical Subject Headings (MeSH) at the Web of Knowledge and the Science Citation

  10. Trends in the journal of nematology, 1969-2009: authors, States, nematodes, and subject matter.

    Science.gov (United States)

    McSorley, R

    2011-06-01

    Issues of the Journal of Nematology from 1969-2009 were examined to determine trends in authorship and subject matter. Data were collected on authors, affiliations, locations, funding, nematodes, and nematological subject matter, and then compared among the 4 decades involved. Some of the more prominent changes noted included: a decrease (P Journal of Nematology in the 1990s and 2000s from a peak in the 1980s; an increase (P Journal of Nematology from 1969-2009. The greatest changes in subject matter were increases in papers on biological control and resistance in the 1990s and 2000s compared to the 1970s and 1980s. Additional trends and subjects are discussed, and data are provided comparing differences among the 4 decades for various aspects of nematology.

  11. Trends in the Journal of Nematology, 1969-2009: Authors, States, Nematodes, and Subject Matter

    OpenAIRE

    McSorley, R.

    2011-01-01

    Issues of the Journal of Nematology from 1969-2009 were examined to determine trends in authorship and subject matter. Data were collected on authors, affiliations, locations, funding, nematodes, and nematological subject matter, and then compared among the 4 decades involved. Some of the more prominent changes noted included: a decrease (P < 0.05) in the number of papers published in the Journal of Nematology in the 1990s and 2000s from a peak in the 1980s; an increase (P < 0.05) in number o...

  12. Medical Subject Heading (MeSH) annotations illuminate maize genetics and evolution.

    Science.gov (United States)

    Beissinger, Timothy M; Morota, Gota

    2017-01-01

    High-density marker panels and/or whole-genome sequencing, coupled with advanced phenotyping pipelines and sophisticated statistical methods, have dramatically increased our ability to generate lists of candidate genes or regions that are putatively associated with phenotypes or processes of interest. However, the speed with which we can validate genes, or even make reasonable biological interpretations about the principles underlying them, has not kept pace. A promising approach that runs parallel to explicitly validating individual genes is analyzing a set of genes together and assessing the biological similarities among them. This is often achieved via gene ontology analysis, a powerful tool that involves evaluating publicly available gene annotations. However, additional resources such as Medical Subject Headings (MeSH) can also be used to evaluate sets of genes to make biological interpretations. In this manuscript, we describe utilizing MeSH terms to make biological interpretations in maize. MeSH terms are assigned to PubMed-indexed manuscripts by the National Library of Medicine, and can be directly mapped to genes to develop gene annotations. Once mapped, these terms can be evaluated for enrichment in sets of genes or similarity between gene sets to provide biological insights. Here, we implement MeSH analyses in five maize datasets to demonstrate how MeSH can be leveraged by the maize and broader crop-genomics community. We demonstrate that MeSH terms can be effectively leveraged to generate hypotheses and make biological interpretations in maize, and we provide a pipeline that enables the use of MeSH terms in other plant species.

  13. THE SHORT-TERM EFFECT OF A HOME-BASED PROGRAM TO CORRECT FORWARD HEAD POSTURE IN ASYMPTOMATIC SUBJECTS

    Directory of Open Access Journals (Sweden)

    Ahmed Omar Abdelnaeem

    2015-08-01

    Full Text Available Background: Neck pain and dysfunction may be the consequence of adopting sustained non-neutral spinal postures. Such postures are associated with increased activation of the neck-shoulder stabilizer muscles, which eventually increase the loading of cervical spine. Forward head posture is a common postural dysfunction that has been associated with many musculoskeletal disorders. The purpose of the study was to investigate the effects of deep cervical flexor muscles training on the severity of forward head posture in asymptomatic subjects. Methods: Forty-one asymptomatic subjects volunteered in this study. Participants were randomly assigned into an intervention group (n= 20that received a home-based training of deep cervical flexor muscles for 6-weeks, and a control group(n= 21 that received only the assessment procedure. Subjects were assessed at baseline and 6weeks later with regards to the severity of forward head as indicated by the cranio-vertebral angle. Also, the strength and endurance of the deep flexor muscles were assessed. Results: After six weeks, participants in the intervention group showed significant improvement in all measured variables compared to the control group. Furthermore, participants in the intervention group showed significant difference in all measured variables after 6-weeks of training compared to baseline, whereas those in the control group remained the same. Conclusion: Six-weeks of deep cervical training improves forward head posture and deep flexors strength and endurance in asymptomatic subjects. Thus, this exercise could be used as a preventive measure against the development of neck dysfunction in at risk population even before the onset of any symptoms.

  14. Hyoid bone position and head posture comparison in skeletal Class I and Class II subjects: A retrospective cephalometric study

    Directory of Open Access Journals (Sweden)

    Pawankumar Dnyandeo Tekale

    2014-01-01

    Full Text Available Objective: The aim of the study was to investigate the hyoid bone position and the head posture using lateral cephalograms in subjects with skeletal Class I and skeletal Class II pattern and to investigate the gender differences. Materials and Methods: The study used lateral cephalograms of 40 subjects (20 skeletal Class I pattern; 20 skeletal Class II pattern. Lateral cephalograms were traced and analyzed for evaluation of the hyoid bone position and the head posture using 34 parameters. Independent sample t-test was performed to compare the differences between the two groups and between genders in each group. Statistical tests were performed using NCSS 2007 software (NCSST, Kaysville, Utah, USA. Results: The linear measurements between the hyoid bone (H and cervical spine (CV2ia, the nasion-sella line, palatal line nasion line, the anterior nasal spine (ANS to perpendicular projection of H on the NLP (NLP- Nasal Linear Projection (H-NLP/ANS as well as the posterior cranial points (Bo, Ar and S points were found to be less in skeletal Class II subjects. The measurement H-CV2ia was found to be less in males with skeletal Class I pattern and H-CV4ia was found to be less in males with skeletal Class II pattern. The natural head posture showed no significant gender differences. Conclusion: The position of hyoid bone was closer to the cervical vertebra horizontally in skeletal Class II subjects when compared with skeletal Class I subjects. In males, the hyoid bone position was closer to the cervical vertebra horizontally both in skeletal Class I and skeletal Class II subjects.

  15. Survey of keyword adjustment of published articles medical subject headings in journal of mazandaran university of medical sciences (2009-2010).

    Science.gov (United States)

    Kabirzadeh, Azar; Siamian, Hasan; Abadi, Ebrahim Bagherian Farah; Saravi, Benyamin Mohseni

    2013-01-01

    NONE DECLARED. Keywords are the most important tools for Information retrieval. They are usually used for retrieval of articles based on contents of information reserved from printed and electronic resources. Retrieval of appropriate keywords from Medical Subject Headings (MeSH) can impact with exact, correctness and short time on information retrieval. Regarding the above mentioned matters, this study was done to compare the Latin keywords was in the articles published in the Journal of Mazandaran University of Medical Sciences. This is a descriptive study. The data were extracted from the key words of Englsih abstracts of articles published in the years 2009-2010 in the Journal of Mazandaran University of Medical Sciences by census method. Checklist of data collection is designed, based on research objectives and literature review which has face validity. Compliance rate in this study was to determine if the keywords cited in this article as a full subject of the main subject headings in a MeSH (Bold and the selected word) is a perfect adjustment. If keywords were cited in the article but the main heading is not discussed in the following main topics to be discussed with reference to See and See related it has considered has partial adjustment. Out of 148 articles published in 12 issues in proposed time of studying, 72 research papers were analyzed. The average numbers of authors in each article were 4 ± 1. Results showed that most of specialty papers 42 (58. 4%), belonging to the (Department of Clinical Sciences) School of Medicine, 11 (15.3%) Basic Science, 6(8.4%) Pharmacy, Nursing and Midwifery 5(6.9%), 4(5.5%) Health, paramedical Sciences 3(4.2%), and non medical article 1(1.3%) school of medicine. In general, results showed that 80 (30%) of key words have been used to complete the adjustment. Also, only 1(1.4%) had complete adjustment with all the MeSH key words and in 8 articles(11.4%) key words of had no adjustment with MeSH. The results showed that only

  16. [Predict factors associated with malnutrition from patient generated subjective global assessment (PG-SGA) in head and neck cancer patients].

    Science.gov (United States)

    Arribas, L; Hurtós, L; Milà, R; Fort, E; Peiró, I

    2013-01-01

    Patient Generated Subjective Global Assessment (PG-SGA) is a validated tool for nutrition evaluation in patients with cancer. The aim of our study was to estimate the prevalence of malnutrition in head and neck cancer patients at diagnosis and evaluate the independent prognostic factors for malnutrition from PG-SGA. All outpatients attending at the Head and Neck Cancer Multidisciplinary Meeting for primary diagnosis, staging and treatment were evaluated by an oncology dietitian using the patient generated subjective global assessment (PG-SGA). Patients with recurrences or secondary tumours will be excluded. 64 patients were evaluated (55 men and 9 women) with an average age of 63 years and body mass index (BMI) of 25.3 kg/m(2) (SD ± 5.18). After the nutritional assessment we observed that 43.8% of patients were malnourished or at risk of malnutrition. The most frequent symptom at diagnosis was dysphagia (48.4%) and anorexia (26.6%). From PG-SGA, the main prognostic factors (p<0,001) were the percentage of weight loss, serum albumin levels, BMI and the presence of dysphagia or/and anorexia prior diagnosis. Parameters as BMI, weight loss and low albumin levels at the time of diagnosis in head and neck cancer patients are independent predictors for malnutrition as well as the presence of anorexia or dysphagia.reaffirms the need for sustainability of interventions over time. Copyright © AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  17. Incidence of head and neck squamous cell carcinoma among subjects at high risk of lung cancer: results from the Pittsburgh Lung Screening Study.

    Science.gov (United States)

    Dixit, Ronak; Weissfeld, Joel L; Wilson, David O; Balogh, Paula; Sufka, Pamela; Siegfried, Jill M; Grandis, Jennifer R; Diergaarde, Brenda

    2015-05-01

    Earlier detection and diagnosis of head and neck squamous cell carcinoma (HNSCC) should lead to improved outcomes. However, to the authors' knowledge, no effective screening strategy has been identified to date. In the current study, the authors evaluated whether it would be useful to screen subjects targeted for lung cancer screening for HNSCC as well. Medical records, death certificates, and cancer registry and questionnaire data were used to determine the number of observed incident HNSCC cases in the Pittsburgh Lung Screening Study (PLuSS), a cohort of current and former smokers aged ≥50 years with a ≥12.5 pack-year smoking history. The expected number of cases was estimated using stratum-specific incidence rates obtained from Surveillance, Epidemiology, and End Results data for 2000 through 2011. The standardized incidence ratio was calculated to examine the difference between the observed and expected number of cases. Of the 3587 at-risk participants in the PLuSS, 23 (0.64%) developed HNSCC over a total of 32,201 person-years of follow-up. This finding was significantly higher than expected based on incidence rates obtained from the Surveillance, Epidemiology, and End Results program (13.70 cases expected; standardized incidence ratio, 1.68 [95% confidence interval, 1.06-2.52]). The excess burden of HNSCC in the PLuSS was 28.9 cases per 100,000 person-years. Observed incident cases were significantly more often male, had started smoking at a younger age, smoked more per day, and had more pack-years of smoking than the rest of the PLuSS at-risk participants. The results of the current study provide a rationale for offering head and neck cancer screening along with computed tomography screening for lung cancer. Randomized controlled trials that assess the effectiveness of adding examination of the head and neck area to lung cancer screening programs are warranted. © 2015 American Cancer Society.

  18. 75 FR 81280 - Office of Head Start; Statement of Organization, Functions, and Delegations of Authority

    Science.gov (United States)

    2010-12-27

    ..., Functions, and Delegations of Authority AGENCY: Administration for Children and Families, HHS. ACTION... legislative and budgetary proposals; identifies areas for research, demonstration and developmental activities... components and provides leadership to improve classroom practice, family engagement and involvement, health...

  19. The multi-modal responses of a physical head model subjected to various blast exposure conditions

    Science.gov (United States)

    Ouellet, S.; Phillippens, M.

    2017-11-01

    The local and global biomechanical response of the body to a blast wave is the first step of a sequence that leads to the development of stresses and strains which can exceed the tolerance of brain tissue. These stresses and strains may then lead to neuro-physical changes in the brain and contribute to initiate a cascade of events leading to injury. The specific biomechanical pathways by which the blast energy is transmitted through the head structure are, however, not clearly understood. Multiple transmission mechanisms have been proposed to explain the generation of brain stresses following the impingement of a blast wave on the head. With the use of a physical head model, the work presented here aims at demonstrating that the proposed transmission mechanisms are not mutually exclusive. They are part of a continuum of head responses where, depending on the exposure conditions, a given mechanism may or may not dominate. This article presents the joint analysis of previous blast test results generated with the brain injury protection evaluation device (BIPED) headform under four significantly different exposure conditions. The focus of the analysis is to demonstrate how the nature of the recorded response is highly dependent on the exposure characteristics and consequently, on the method used to reproduce blast exposure in a laboratory environment. The timing and magnitude of the variations in intra-cranial pressures (ICP) were analysed relative to the external pressure field in order to better understand the wave dynamics occurring within the brain structure of the headform. ICP waveforms were also analysed in terms of their energy spectral density to better identify the energy partitioning between the different modes of response. It is shown that the BIPED response is multi-modal and that the energy partitioning between its different modes of response is greatly influenced by exposure characteristics such as external peak overpressure, impulse, blast wave

  20. Impact of head models in N170 component source imaging: results in control subjects and ADHD patients

    Science.gov (United States)

    Beltrachini, L.; Blenkmann, A.; von Ellenrieder, N.; Petroni, A.; Urquina, H.; Manes, F.; Ibáñez, A.; Muravchik, C. H.

    2011-12-01

    The major goal of evoked related potential studies arise in source localization techniques to identify the loci of neural activity that give rise to a particular voltage distribution measured on the surface of the scalp. In this paper we evaluate the effect of the head model adopted in order to estimate the N170 component source in attention deficit hyperactivity disorder (ADHD) patients and control subjects, considering faces and words stimuli. The standardized low resolution brain electromagnetic tomography algorithm (sLORETA) is used to compare between the three shell spherical head model and a fully realistic model based on the ICBM-152 atlas. We compare their variance on source estimation and analyze the impact on the N170 source localization. Results show that the often used three shell spherical model may lead to erroneous solutions, specially on ADHD patients, so its use is not recommended. Our results also suggest that N170 sources are mainly located in the right occipital fusiform gyrus for faces stimuli and in the left occipital fusiform gyrus for words stimuli, for both control subjects and ADHD patients. We also found a notable decrease on the N170 estimated source amplitude on ADHD patients, resulting in a plausible marker of the disease.

  1. Comparison of Medical Subject Headings and text-word searches in MEDLINE to retrieve studies on sleep in healthy individuals*

    Science.gov (United States)

    Jenuwine, Elizabeth S.; Floyd, Judith A.

    2004-01-01

    Objective: The objective was to investigate the performance of two search strategies in the retrieval of primary research papers containing descriptive information on the sleep of healthy people from MEDLINE. Methodology: Two search strategies—one based on the use of only Medical Subject Headings (MeSH), the second based on text-word searching—were evaluated as to their specificity and sensitivity in retrieving a set of relevant research papers published in the journal Sleep from 1996 to 2001 that were preselected by a hand search. Results: The subject search provided higher specificity than the text-word search (66% and 47%, respectively) but lower sensitivity (78% for the subject search versus 88% for the text-word search). Each search strategy gave some unique relevant hits. Conclusions: The two search strategies complemented each other and should be used together for maximal retrieval. No combination of MeSH terms could provide comprehensive yet reasonably precise retrieval of relevant articles. The text-word searching had sensitivity and specificity comparable to the subject search. In addition, use of text words “normal,” “healthy,” and “control” in the title or abstract fields to limit the final sets provided an efficient way to increase the specificity of both search strategies. PMID:15243641

  2. Image quality analysis of high-density diffuse optical tomography incorporating a subject-specific head model

    Directory of Open Access Journals (Sweden)

    Yuxuan eZhan

    2012-05-01

    Full Text Available High-density diffuse optical tomography (HD-DOT methods have shown significant improvement in localization accuracy and image resolution compared to traditional topographic near infrared spectroscopy (NIRS of the human brain. In this work we provide a comprehensive evaluation of image quality in visual cortex mapping via a simulation study with the use of an anatomical head model derived from MRI data of a human subject. A model of individual head anatomy provides the surface shape and internal structure that allow for the construction of a more realistic physical model for the forward problem, as well as the use of a structural constraint in the inverse problem. The HD-DOT model utilized here incorporates multiple source-detector separations with continuous-wave data with added noise based on experimental results. To evaluate image quality we quantify the localization error and localized volume at half maximum (LVHM throughout a region of interest (ROI within the visual cortex and systematically analyze the use of whole brain tissue spatial constraint within image reconstruction. Our results demonstrate that an image quality with less than 10 mm in localization error and 1000 m3 in LVHM can be obtained up to 13 mm below the scalp surface with a typical unconstrained reconstruction and up to 18 mm deep when a spatial constraint based on the brain tissue is utilized.

  3. Bibliometric Perspectives on Medical Innovation using the Medical Subject Headings (MeSH) of PubMed

    CERN Document Server

    Leydesdorff, Loet; Rafols, Ismael

    2012-01-01

    Multiple perspectives on the nonlinear processes of medical innovations can be distinguished and combined using the Medical Subject Headings (MeSH) of the Medline database. Focusing on three main branches-"diseases," "drugs and chemicals," and "techniques and equipment"-we use base maps and overlay techniques to investigate the translations and interactions and thus to gain a bibliometric perspective on the dynamics of medical innovations. To this end, we first analyze the Medline database, the MeSH index tree, and the various options for a static mapping from different perspectives and at different levels of aggregation. Following a specific innovation (RNA interference) over time, the notion of a trajectory which leaves a signature in the database is elaborated. Can the detailed index terms describing the dynamics of research be used to predict the diffusion dynamics of research results? Possibilities are specified for further integration between the Medline database, on the one hand, and the Science Citati...

  4. Subjectivity

    Directory of Open Access Journals (Sweden)

    Jesús Vega Encabo

    2015-11-01

    Full Text Available In this paper, I claim that subjectivity is a way of being that is constituted through a set of practices in which the self is subject to the dangers of fictionalizing and plotting her life and self-image. I examine some ways of becoming subject through narratives and through theatrical performance before others. Through these practices, a real and active subjectivity is revealed, capable of self-knowledge and self-transformation. 

  5. Head-to-toe whole-body MRI in psoriatic arthritis, axial spondyloarthritis and healthy subjects

    DEFF Research Database (Denmark)

    Poggenborg, René Panduro; Pedersen, Susanne Juhl; Eshed, Iris

    2015-01-01

    OBJECTIVES: By whole-body MRI (WBMRI), we aimed to examine the frequency and distribution of inflammatory and structural lesions in PsA patients, SpA patients and healthy subjects (HSs), to introduce global WBMRI inflammation/damage scores, and to assess WBMRI's reproducibility and correlation...... of inflammation and structural damage were constructed, and WBMRI findings were compared with clinical measures and convMRI (SpA/HS: spine and SI joints; PsA/HS: hand). RESULTS: The readability (92-100%) and reproducibility (intrareader intraclass correlation coefficient: 0.62-1.0) were high in spine/SI joint......-15]} and SpA [8 (IQR 2-14)] than in HSs [2.5 (IQR 1-4.5)], both P structural damage scores (erosion, fat infiltration and ankylosis) were higher in SpA [7 (IQR 3-12)] than HSs [1.5 (IQR 0-4.5)], P = 0.012. Correlations between WBMRI and convMRI spine and SI joint scores were ρ = 0...

  6. 36 CFR 218.4 - Authorized hazardous fuel reduction projects not subject to objection.

    Science.gov (United States)

    2010-07-01

    ... SERVICE, DEPARTMENT OF AGRICULTURE PREDECISIONAL ADMINISTRATIVE REVIEW PROCESSES Predecisional Administrative Review Process for Hazardous Fuel Reduction Projects Authorized by the Healthy Forests Restoration...

  7. Activation of biceps femoris long head reduces tibiofemoral anterior shear force and tibial internal rotation torque in healthy subjects.

    Science.gov (United States)

    Azmi, Nur Liyana; Ding, Ziyun; Xu, Rui; Bull, Anthony M J

    2018-01-01

    The anterior cruciate ligament (ACL) provides resistance to tibial internal rotation torque and anterior shear at the knee. ACL deficiency results in knee instability. Optimisation of muscle contraction through functional electrical stimulation (FES) offers the prospect of mitigating the destabilising effects of ACL deficiency. The hypothesis of this study is that activation of the biceps femoris long head (BFLH) reduces the tibial internal rotation torque and the anterior shear force at the knee. Gait data of twelve healthy subjects were measured with and without the application of FES and taken as inputs to a computational musculoskeletal model. The model was used to investigate the optimum levels of BFLH activation during FES gait in reducing the anterior shear force to zero. This study found that FES significantly reduced the tibial internal rotation torque at the knee during the stance phase of gait (p = 0.0322) and the computational musculoskeletal modelling revealed that a mean BFLH activation of 20.8% (±8.4%) could reduce the anterior shear force to zero. At the time frame when the anterior shear force was zero, the internal rotation torque was reduced by 0.023 ± 0.0167 Nm/BW, with a mean 188% reduction across subjects (p = 0.0002). In conclusion, activation of the BFLH is able to reduce the tibial internal rotation torque and the anterior shear force at the knee in healthy control subjects. This should be tested on ACL deficient subject to consider its effect in mitigating instability due to ligament deficiency. In future clinical practice, activating the BFLH may be used to protect ACL reconstructions during post-operative rehabilitation, assist with residual instabilities post reconstruction, and reduce the need for ACL reconstruction surgery in some cases.

  8. The video head impulse test (vHIT of semicircular canal function – age dependent normative values of VOR gain in healthy subjects

    Directory of Open Access Journals (Sweden)

    Leigh Andrew McGarvie

    2015-07-01

    Full Text Available Background/Hypothesis. The video Head Impulse Test (vHIT is now widely used to test the function of each of the six semicircular canals individually by measuring the eye rotation response to an abrupt head rotation in the plane of the canal. The main measure of canal adequacy is the ratio of the eye movement response to the head movement stimulus i.e. the gain of the vestibulo-ocular reflex (VOR. However there is a need for normative data about how VOR gain is affected by age and also by head velocity, to allow the response of any particular patient to be compared to response of healthy subjects in their age range. In this study we determined for all six semicircular canals, normative values of VOR gain, for each canal across a range of head velocities, for healthy subjects in each decade of life.Study Design. The VOR gain was measured for all canals across a range of head velocities for at least 10 healthy subjects in decade age bands: 10-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80-89. Methods. The compensatory eye movement response to a small, unpredictable, abrupt head rotation (head impulse was measured by the ICS Impulse prototype system. The same operator delivered every impulse to every subject. Results. VOR gain decreased at high head velocities, but was largely unaffected by age into the 80-89 year age group. There were some small but systematic differences between the two directions of head rotation, which appear to be largely due to the fact that in this study only the right eye was measured. The results are considered in relation to recent evidence about the effect of age on VOR performance.Conclusion. These normative values allow the results of any particular patient to be compared to the values of healthy people in their age range and so allow, for example, detection of whether a patient has a bilateral vestibular loss. VOR gain, as measured directly by the eye movement response to head rotation, seems largely unaffected by

  9. Intracranial hemorrhage alters scalp potential distribution in bioimpedance cerebral monitoring: Preliminary results from FEM simulation on a realistic head model and human subjects.

    Science.gov (United States)

    Atefi, Seyed Reza; Seoane, Fernando; Kamalian, Shervin; Rosenthal, Eric S; Lev, Michael H; Bonmassar, Giorgio

    2016-02-01

    Current diagnostic neuroimaging for detection of intracranial hemorrhage (ICH) is limited to fixed scanners requiring patient transport and extensive infrastructure support. ICH diagnosis would therefore benefit from a portable diagnostic technology, such as electrical bioimpedance (EBI). Through simulations and patient observation, the authors assessed the influence of unilateral ICH hematomas on quasisymmetric scalp potential distributions in order to establish the feasibility of EBI technology as a potential tool for early diagnosis. Finite element method (FEM) simulations and experimental left-right hemispheric scalp potential differences of healthy and damaged brains were compared with respect to the asymmetry caused by ICH lesions on quasisymmetric scalp potential distributions. In numerical simulations, this asymmetry was measured at 25 kHz and visualized on the scalp as the normalized potential difference between the healthy and ICH damaged models. Proof-of-concept simulations were extended in a pilot study of experimental scalp potential measurements recorded between 0 and 50 kHz with the authors' custom-made bioimpedance spectrometer. Mean left-right scalp potential differences recorded from the frontal, central, and parietal brain regions of ten healthy control and six patients suffering from acute/subacute ICH were compared. The observed differences were measured at the 5% level of significance using the two-sample Welch t-test. The 3D-anatomically accurate FEM simulations showed that the normalized scalp potential difference between the damaged and healthy brain models is zero everywhere on the head surface, except in the vicinity of the lesion, where it can vary up to 5%. The authors' preliminary experimental results also confirmed that the left-right scalp potential difference in patients with ICH (e.g., 64 mV) is significantly larger than in healthy subjects (e.g., 20.8 mV; P potential distributions. Pilot clinical observations with the authors

  10. Effects of suboccipital release with craniocervical flexion exercise on craniocervical alignment and extrinsic cervical muscle activity in subjects with forward head posture.

    Science.gov (United States)

    Kim, Bo-Been; Lee, Ji-Hyun; Jeong, Hyo-Jung; Cynn, Heon-Seock

    2016-10-01

    Forward head posture is a head-on-trunk malalignment, which results in musculoskeletal dysfunction and neck pain. To improve forward head posture, both the craniocervical flexion exercise and the suboccipital release technique have been used. The purpose of this study was to compare the immediate effects of craniocervical flexion exercise and suboccipital release combined with craniocervical flexion exercise on craniovertebral angle, cervical flexion and extension range of motion, and the muscle activities of the sternocleidomastoid, anterior scalene, and splenius capitis during craniocervical flexion exercise in subjects with forward head posture. In total, 19 subjects (7 males, 12 females) with forward head posture were recruited using G-power software. Each subject performed craniocervical flexion exercise and suboccipital release combined with craniocervical flexion exercise in random order. After one intervention was performed, the subject took a 20min wash out period to minimize any carry-over effect between interventions. Craniovertebral angle, cervical flexion and extension range of motion, and the muscle activities of the sternocleidomastoid, anterior scalene, and splenius capitis were measured. A one-way, repeated-measures ANOVA was used to assess differences between the effects of the craniocervical flexion exercise and suboccipital release combined with craniocervical flexion exercise interventions in the same group. Craniovertebral angle (pflexion range of motion (pflexion exercise compared to craniocervical flexion exercise alone. The muscle activities of the sternocleidomastoid, anterior scalene, and splenius capitis were significantly lower during suboccipital release combined with craniocervical flexion exercise than during craniocervical flexion exercise alone across all craniocervical flexion exercise phases except the first (all pflexion exercise provided superior benefits relative to craniocervical flexion exercise alone as an intervention for

  11. Authors' response: 'Lung cancer risk in subjects exposed to organic dust'

    NARCIS (Netherlands)

    Peters, S.; Kromhout, H.; Olsson, A.; Straif, K.; Vermeulen, R.

    2012-01-01

    Response to: Mastrangelo, G., Rylander, R., Cegolon, L. & Lange, J.H. (2012). Lung cancer risk in subjects exposed to organic dust: an unexpected and surprising story. Thorax 67(12), 1112–1112. Original article: Peters, S., Kromhout, H., Olsson, A.C., Wichmann, H.-E., Brüske, I., Consonni, D.,

  12. Sitting and Supine Esophageal Pressures in Overweight and Obese Subjects Authors

    Science.gov (United States)

    Owens, Robert L.; Campana, Lisa M.; Hess, Lauren; Eckert, Danny J.; Loring, Stephen H.; Malhotra, Atul

    2012-01-01

    Esophageal pressure can be used to approximate pleural pressure and might be clinically useful, particularly in the obese e.g to guide mechanical ventilator settings in critical illness. However, mediastinal artifact (the difference between true pleural pressure and esophageal pressure) may limit acceptance of the measurement, and reproducibility of esophageal pressure measurements remains unknown. Therefore, we aimed to assess the effect of body posture on esophageal pressure in a cohort of obese but healthy subjects, some of whom had multiple measurements, to address the clinical robustness of esophageal manometry. Twenty-five overweight and obese subjects (BMI>25kg/m2) and 11 control lean subjects (BMI.1±2.1 vs. −3.3±1.2cmH2O, supine 9.3±3.3 vs. 6.9±2.8cmH2O, respectively). The mean differences between repeated measurements were small (−0.3 ± 1.7cmH2O sitting and −0.1 ± 1.5cmH2O supine). Esophageal pressures correlated with a number of anthropometric and spirometric variables. In conclusion, esophageal pressures are slightly greater in overweight and obese subjects than lean subjects; but changes with position are similar in both groups. These data indicate that mediastinal weight and postural effects on esophageal pressure are within a clinically acceptable range, and suggest that esophageal manometry can be used to inform clinical decision making across wide range of body types. PMID:22695479

  13. Transcending Library Catalogs: A Comparative Study of Controlled Terms in Library of Congress Subject Headings and User-Generated Tags in LibraryThing for Transgender Books

    Science.gov (United States)

    Adler, Melissa

    2009-01-01

    Perhaps the greatest power of folksonomies, especially when set against controlled vocabularies like the Library of Congress Subject Headings, lies in their capacity to empower user communities to name their own resources in their own terms. This article analyzes the potential and limitations of both folksonomies and controlled vocabularies for…

  14. Cited References and Medical Subject Headings (MeSH) as Two Different Knowledge Representations : Clustering and Mappings at the Paper Level

    NARCIS (Netherlands)

    Leydesdorff, L.; Comins, J.A.; Sorensen, A.A.; Bornmann, L.; Hellsten, I.

    2016-01-01

    For the biomedical sciences, the Medical Subject Headings (MeSH) make available a rich feature which cannot currently be merged properly with widely used citing/cited data. Here, we provide methods and routines that make MeSH terms amenable to broader usage in the study of science indicators: using

  15. Comparison of optic area measurement using fundus photography and optical coherence tomography between optic nerve head drusen and control subjects.

    Science.gov (United States)

    Flores-Rodríguez, Patricia; Gili, Pablo; Martín-Ríos, María Dolores; Grifol-Clar, Eulalia

    2013-03-01

    To compare optic disc area measurement between optic nerve head drusen (ONHD) and control subjects using fundus photography, time-domain optical coherence tomography (TD-OCT) and spectral-domain optical coherence tomography (SD-OCT). We also made a comparison between each of the three techniques. We performed our study on 66 eyes (66 patients) with ONHD and 70 healthy control subjects (70 controls) with colour ocular fundus photography at 20º (Zeiss FF 450 IR plus), TD-OCT (Stratus OCT) with the Fast Optic Disc protocol and SD-OCT (Cirrus OCT) with the Optic Disc Cube 200 × 200 protocol for measurement of the optic disc area. The measurements were made by two observers and in each measurement a correction of the image magnification factor was performed. Measurement comparison using the Student's t-test/Mann-Whitney U test, the intraclass correlation coefficient, Pearson/Spearman rank correlation coefficient and the Bland-Altman plot was performed in the statistical analysis. Mean and standard deviation (SD) of the optic disc area in ONHD and in controls was 2.38 (0.54) mm(2) and 2.54 (0.42) mm(2), respectively with fundus photography; 2.01 (0.56) mm(2) and 1.66 (0.37) mm(2), respectively with TD-OCT, and 2.03 (0.49) mm(2) and 1.75 (0.38) mm(2), respectively with SD-OCT. In ONHD and controls, repeatability of optic disc area measurement was excellent with fundus photography and optical coherence tomography (TD-OCT and SD-OCT), but with a low degree of agreement between both techniques. Optic disc area measurement is smaller in ONHD compared to healthy subjects with fundus photography, unlike time-domain and spectral-domain optical coherence tomography in which the reverse is true. Both techniques offer good repeatability, but a low degree of correlation and agreement, which means that optic disc area measurement is not interchangeable or comparable between techniques. Ophthalmic & Physiological Optics © 2013 The College of Optometrists.

  16. Anticorruption functions of the authorities in charge of prevention of corruption and other offences of the Russian Federation subjects

    Directory of Open Access Journals (Sweden)

    Pavel A. Kabanov

    2016-09-01

    Full Text Available Objective to identify and systematize the anticorruption functions of the bodies of the Russian Federation subjects in the sphere of prevention of corruption and other offences on the basis of the analysis of federal and regional normative legal acts on organization of activities of these bodies. Methods the methodological basis of the conducted research is the dialectical materialism based on scientific methods of cognition analysis synthesis comparison and other methods used in the legal sciences. Results the analysis is carried out of federal and regional normative legal acts regulating activities of bodies of the Russian Federation subjects on prevention of corruption and other offences the basic and advanced functions of the regional anticorruption authorities to prevent corruption and other offences are identified classified systematized described and explained. Measures are proposed for improvement of legal regulation of activity of bodies of the Russian Federation subjects on prevention of corruption and other offences. Scientific novelty for the first time in the Russian juridical science the list is composed of the main organizationalexecutive and organizationalprovisional and additional anticorruption functions of the bodies of the Russian subjects for prevention of corruption and other offences. Practical significance the research results allow to improve the normative legal acts for organization of the activity of the bodies of the Russian subjects for prevention of corruption and other offences.

  17. Quality of pharmacy-specific Medical Subject Headings (MeSH) assignment in pharmacy journals indexed in MEDLINE.

    Science.gov (United States)

    Minguet, Fernando; Salgado, Teresa M; van den Boogerd, Lucienne; Fernandez-Llimos, Fernando

    2015-01-01

    The Medical Subject Headings (MeSH) is the National Library of Medicine (NLM) controlled vocabulary for indexing articles. Inaccuracies in the MeSH thesaurus have been reported for several areas including pharmacy. To assess the quality of pharmacy-specific MeSH assignment to articles indexed in pharmacy journals. The 10 journals containing the highest number of articles published in 2012 indexed under the MeSH 'Pharmacists' were identified. All articles published over a 5-year period (2008-2012) in the 10 previously selected journals were retrieved from PubMed. MeSH terms used to index these articles were extracted and pharmacy-specific MeSH terms were identified. The frequency of use of pharmacy-specific MeSH terms was calculated across journals. A total of 6989 articles were retrieved from the 10 pharmacy journals, of which 328 (4.7%) were articles not fully indexed and therefore did not contain any MeSH terms assigned. Among the 6661 articles fully indexed, the mean number of MeSH terms was 10.1 (SD = 4.0), being 1.0 (SD = 1.3) considered as Major MeSH. Both values significantly varied across journals. The mean number of pharmacy-specific MeSH terms per article was 0.9 (SD = 1.2). A total of 3490 (52.4%) of the 6661 articles were indexed in pharmacy journals without a single pharmacy-specific MeSH. Of the total 67193 MeSH terms assigned to articles, on average 10.5% (SD = 13.9) were pharmacy-specific MeSH. A statistically significant different pattern of pharmacy-specific MeSH assignment was identified across journals (Kruskal-Wallis P MeSH terms to articles indexed in pharmacy journals can be improved to further enhance evidence gathering in pharmacy. Over half of the articles published in the top-10 journals publishing pharmacy literature were indexed without a single pharmacy-specific MeSH. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. A data mining approach to selecting herbs with similar efficacy: Targeted selection methods based on medical subject headings (MeSH).

    Science.gov (United States)

    Yea, Sang-Jun; Seong, BoSeok; Jang, Yunji; Kim, Chul

    2016-04-22

    Natural products have long been the most important source of ingredients in the discovery of new drugs. Moreover, since the Nagoya Protocol, finding alternative herbs with similar efficacy in traditional medicine has become a very important issue. Although random selection is a common method of finding ethno-medicinal herbs of similar efficacy, it proved to be less effective; therefore, this paper proposes a novel targeted selection method using data mining approaches in the MEDLINE database in order to identify and select herbs with a similar degree of efficacy. From among sixteen categories of medical subject headings (MeSH) descriptors, three categories containing terms related to herbal compounds, efficacy, toxicity, and the metabolic process were selected. In order to select herbs of similar efficacy in a targeted way, we adopted the similarity measurement method based on MeSH. In order to evaluate the proposed algorithm, we built up three different validation datasets which contain lists of original herbs and corresponding medicinal herbs of similar efficacy. The average area under curve (AUC) of the proposed algorithm was found to be about 500% larger than the random selection method. We found that the proposed algorithm puts more hits at the front of the top-10 list than the random selection method, and precisely discerns the efficacy of the herbs. It was also found that the AUC of the experiments either remained the same or increased slightly in all three validation datasets as the search range was increased. This study reveals and proves that the proposed algorithm is significantly more accurate and efficient in finding alternative herbs of similar efficacy than the random selection method. As such, it is hoped that this approach will be used in diverse applications in the ethno-pharmacology field. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  19. Bibliography, subject index, and author index of the literature examined by the Radiation Shielding Information Center. Volume 7

    Energy Technology Data Exchange (ETDEWEB)

    Trubey, D.K.; Roussin, R.W.; Gustin, A.B.

    1983-08-01

    An indexed bibliography of open literature selected by the Radiation Shielding Information Center since the previous volume was published in 1980 is presented in the area of radiation transport and shielding against radiation from nuclear reactors (fission and fusion), x-ray machines, radioisotopes, nuclear weapons (including fallout, and low energy accelerators (e.g., neutron generators). The bibliography was typeset from computer files constituting the RSIC Storage and Retrieval Information System. In addition to lists of literature titles by subject categories (accessions 6201-10156), an author index is given. Most of the literature selected for Volume VII was published in the years 1977 to 1981.

  20. Relationships among head posture, pain intensity, disability and deep cervical flexor muscle performance in subjects with postural neck pain

    Directory of Open Access Journals (Sweden)

    Arun V. Subbarayalu, PhD

    2017-12-01

    Full Text Available Objectives: Information Technology (IT professionals working with computers gradually develop forward head posture and, as a result, these professionals are susceptible to several neck disorders. This study intended to reveal the relationships between pain intensity, disability, head posture and deep cervical flexor (DCF muscle performance in patients with postural neck pain. Methods: A cross-sectional study was conducted on 84 IT professionals who were diagnosed with postural neck pain. The participants were recruited with a random sampling approach. A Visual Analogue Scale (VAS, the Northwick Park Neck Pain Questionnaire (NPQ, the Modified Head Posture Spinal Curvature Instrument (MHPSCI, and the Stabilizer Pressure Biofeedback Unit were used to measure neck pain intensity, neck disability, head posture, and DCF muscle performance, respectively. Results: The Pearson correlation coefficient revealed a significantly strong positive relationship between the VAS and the NPQ (r = 0.734. The cranio-vertebral (CV angle was found to have a significantly negative correlation with the VAS (r = −0.536 and a weak negative correlation with the NPQ (r = −0.389. Conclusion: This study concluded that a smaller CV angle corresponded to greater neck pain intensity and disability. Furthermore, there is no significant relationship between CV angle and DCF muscle performance, indicating that head posture re-education through postural correction exercises would not completely correct the motor control deficits in DCF muscles. In addition, a suitable exercise regimen that exclusively targets the deep cervical flexor muscle to improve its endurance is warranted. Keywords: Craniovertebral angle, Disability deep cervical flexors muscle performance, Head posture, Postural neck pain

  1. Global visibility for global health: Is it time for a new descriptor in Medical Subject Heading (MeSH of MEDLINE/PubMed?

    Directory of Open Access Journals (Sweden)

    Ana Marušic´

    2013-06-01

    Full Text Available Despite a large body of research in global health (almost 9000 articles published in PubMed until 2012, the term “global health” is not included in the Medical Subject Headings (MeSH of the NLM – its controlled vocabulary thesaurus which NLM uses to index articles in MEDL INE. There are only 6 journals currently covered by PubMed which specialize in global health, including Journal of Global Health.

  2. A Remote-Controlled Airbag Device Can Improve Upper Airway Collapsibility by Producing Head Elevation With Jaw Closure in Normal Subjects Under Propofol Anesthesia.

    Science.gov (United States)

    Ishizaka, Satoru; Moromugi, Shunji; Kobayashi, Masato; Kajihara, Hiroki; Koga, Kazuya; Sugahara, Hirofumi; Ishimatsu, Takakazu; Kurata, Shinji; Kirkness, Jason P; Oi, Kumiko; Ayuse, Takao

    2014-01-01

    Continuous maintenance of an appropriate position of the mandible and head purely by manual manipulation is difficult, although the maneuver can restore airway patency during sleep and anesthesia. The aim of this paper was to examine the effect of head elevation with jaw closure using a remote-controlled airbag device, such as the airbag system, on passive upper airway collapsibility during propofol anesthesia. Seven male subjects were studied. Propofol infusion was used for anesthesia induction and maintenance, with a target blood propofol concentration of 1.5-2 [Formula: see text]g/ml. Nasal mask pressure ([Formula: see text]) was intermittently reduced to evaluate upper airway collapsibility (passive [Formula: see text]) and upstream resistance ([Formula: see text]) at three different head and jaw positions, jaw opening position in the supine position, jaw opening position in the sniffing position with 6-cm head elevation, and jaw closure at a 6-cm height sniffing position. The 6-cm height sniffing position with jaw closure was achieved by an airbag device that was attached to the subject's head-like headgear. Patient demographics, [Formula: see text] and [Formula: see text] in each condition were compared using one-way ANOVA with a post hoc Tukey test. [Formula: see text] was considered significant. We also confirmed the effects of our airbag device on improvement of upper airway collapsibility in three obstructive sleep apnea patients in a clinical study. The combination of 6-cm head elevation with jaw closure using the air-inflatable robotic airbag system decreased upper airway collapsibility ([Formula: see text]-cm H[Formula: see text]O) compared with the baseline position ([Formula: see text]-cm H[Formula: see text]O, [Formula: see text]). In the clinical study, there was improvement of upper airway obstruction in sleep apnea patients, including decreased apnea and hypopnea duration and increased the lowest level of oxygen saturation. We demonstrated that

  3. Effects of repeated snowboard exercise in virtual reality with time lags of visual scene behind body rotation on head stability and subjective slalom run performance in healthy young subjects.

    Science.gov (United States)

    Wada, Yoshiro; Nishiike, Suetaka; Kitahara, Tadashi; Yamanaka, Toshiaki; Imai, Takao; Ito, Taeko; Sato, Go; Matsuda, Kazunori; Kitamura, Yoshiaki; Takeda, Noriaki

    2016-11-01

    After repeated snowboard exercises in the virtual reality (VR) world with increasing time lags in trials 3-8, it is suggested that the adaptation to repeated visual-vestibulosomatosensory conflict in the VR world improved dynamic posture control and motor performance in the real world without the development of motion sickness. The VR technology was used and the effects of repeated snowboard exercise examined in the VR world with time lags between visual scene and body rotation on the head stability and slalom run performance during exercise in healthy subjects. Forty-two healthy young subjects participated in the study. After trials 1 and 2 of snowboard exercise in the VR world without time lag, trials 3-8 were conducted with 0.1, 0.2, 0.3, 0.4, 0.5, and 0.6 s time lags of the visual scene that the computer creates behind board rotation, respectively. Finally, trial 9 was conducted without time lag. Head linear accelerations and subjective slalom run performance were evaluated. The standard deviations of head linear accelerations in inter-aural direction were significantly increased in trial 8, with a time lag of 0.6 s, but significantly decreased in trial 9 without a time lag, compared with those in trial 2 without a time lag. The subjective scores of slalom run performance were significantly decreased in trial 8, with a time lag of 0.6 s, but significantly increased in trial 9 without a time lag, compared with those in trial 2 without a time lag. Motion sickness was not induced in any subjects.

  4. List-Mode PET Motion Correction Using Markerless Head Tracking: Proof-of-Concept With Scans of Human Subject

    DEFF Research Database (Denmark)

    Olesen, Oline Vinter; Sullivan, Jenna M.; Mulnix, Tim

    2013-01-01

    was time-varying with long drift motions of up to 18 mm and regular step-wise motion of 1–6 mm. The evaluated measures were significantly better for motion-corrected images compared to no MC. The demonstrated system agreed with a commercial integrated system. Motion-corrected images were improved......A custom designed markerless tracking system was demonstrated to be applicable for positron emission tomography (PET) brain imaging. Precise head motion registration is crucial for accurate motion correction (MC) in PET imaging. State-of-the-art tracking systems applied with PET brain imaging rely...... on markers attached to the patient's head. The marker attachment is the main weakness of these systems. A healthy volunteer participating in a cigarette smoking study to image dopamine release was scanned twice for 2 h with $^{11}{\\rm C}$-racolopride on the high resolution research tomograph (HRRT) PET...

  5. Alcohol-associated acute head trauma in human subjects is associated with early deficits in serum ionized Mg and Ca.

    Science.gov (United States)

    Altura, B M; Memon, Z S; Altura, B T; Cracco, R Q

    1995-01-01

    Acute head trauma (AHT) (caused by motor vehicle accidents that did not produce loss of consciousness or observed brain lesions on CT scan, or falls) was found to result in early (1-8 h after injury) serum deficits in ionized magnesium (IMg2+) and ionized calcium (ICa2+) assessed with ion-selective electrodes (ISEs). Total Mg (TMg) and other electrolytes as well as serum biochemical analytes were all within the normal reference ranges. AHT patients with acute alcohol intoxication (BAC > or = 150 mg/dl) or alcohol abuse (BAC > 200 mg/dl) demonstrated deficits (15-35% less than normal) in IMg2+, but serum TMg levels were normal as were electrolytes and serum biochemical analytes. AHT patients with alcohol intoxication or alcohol abuse required hospitalization for 1-3 days prior to release, whereas AHT patients without alcohol intoxication were released in less than 24 h. The ICa2+/IMg2+ ratio, a sign of increased vascular tone and vascular reactivity, was significantly elevated in AHT patients with alcohol intoxication but not in AHT patients without alcohol intoxication or abuse. These serum divalent cation changes early after traumatic brain injury could be of considerable practicable diagnostic value in the assessment of alcohol-associated head injury. Use of ion-selective electrodes to accurately measure IMg2+ could serve as a logical basis for monitoring the response of the body to AHT.

  6. Development and validation of a numerical model of the swine head subjected to open-field blasts

    Science.gov (United States)

    Kalra, A.; Zhu, F.; Feng, K.; Saif, T.; Kallakuri, S.; Jin, X.; Yang, K.; King, A.

    2017-11-01

    A finite element model of the head of a 55-kg Yucatan pig was developed to calculate the incident pressure and corresponding intracranial pressure due to the explosion of 8 lb (3.63 kg) of C4 at three different distances. The results from the model were validated by comparing findings with experimentally obtained data from five pigs at three different blast overpressure levels: low (150 kPa), medium (275 kPa), and high (400 kPa). The peak values of intracranial pressures from numerical model at different locations of the brain such as the frontal, central, left temporal, right temporal, parietal, and occipital regions were compared with experimental values. The model was able to predict the peak pressure with reasonable percentage differences. The differences for peak incident and intracranial pressure values between the simulation results and the experimental values were found to be less than 2.2 and 29.3%, respectively, at all locations other than the frontal region. Additionally, a series of parametric studies shows that the intracranial pressure was very sensitive to sensor locations, the presence of air bubbles, and reflections experienced during the experiments. Further efforts will be undertaken to correlate the different biomechanical response parameters, such as the intracranial pressure gradient, stress, and strain results obtained from the validated model with injured brain locations once the histology data become available.

  7. Objective and subjective image quality of primary and recurrent squamous cell carcinoma on head and neck low-tube-voltage 80-kVp computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Scholtz, Jan-Erik; Kaup, Moritz; Kraft, Johannes; Noeske, Eva-Maria; Schulz, Boris; Burck, Iris; Kerl, J.M.; Bauer, Ralf W.; Lehnert, Thomas; Vogl, Thomas J.; Wichmann, Julian L. [University Hospital Frankfurt, Department of Diagnostic and Interventional Radiology, Frankfurt (Germany); Scheerer, Friedrich [University Hospital Frankfurt, Department of Cranio-Maxillofacial and Plastic Facial Surgery, Frankfurt (Germany); Wagenblast, Jens [University Hospital Frankfurt, Department of Otolaryngology, Head and Neck Surgery, Frankfurt (Germany)

    2015-03-26

    To investigate low-tube-voltage 80-kVp computed tomography (CT) of head and neck primary and recurrent squamous cell carcinoma (SCC) regarding objective and subjective image quality. We retrospectively evaluated 65 patients (47 male, 18 female; mean age: 62.1 years) who underwent head and neck dual-energy CT (DECT) due to biopsy-proven primary (n = 50) or recurrent (n = 15) SCC. Eighty peak kilovoltage and standard blended 120-kVp images were compared. Attenuation and noise of malignancy and various soft tissue structures were measured. Tumor signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) were calculated. Subjective image quality was rated by three reviewers using 5-point grading scales regarding overall image quality, lesion delineation, image sharpness, and image noise. Radiation dose was assessed as CT dose index volume (CTDI{sub vol}). Interobserver agreement was calculated using intraclass correlation coefficient (ICC). Mean tumor attenuation (153.8 Hounsfield unit (HU) vs. 97.1 HU), SNR (10.7 vs. 8.3), CNR (8.1 vs. 4.8), and subjective tumor delineation (score, 4.46 vs. 4.13) were significantly increased (all P < 0.001) with 80-kVp acquisition compared to standard blended 120-kVp images. Noise of all measured structures was increased in 80-kVp acquisition (P < 0.001). Overall interobserver agreement was good (ICC, 0.86; 95 % confidence intervals: 0.82-0.89). CTDI{sub vol} was reduced by 48.7 % with 80-kVp acquisition compared to standard DECT (4.85 ± 0.51 vs. 9.94 ± 0.81 mGy cm, P < 0.001). Head and neck CT with low-tube-voltage 80-kVp acquisition provides increased tumor delineation, SNR, and CNR for CT imaging of primary and recurrent SCC compared to standard 120-kVp acquisition with an accompanying significant reduction of radiation exposure. (orig.)

  8. Scored Patient-Generated Subjective Global Assessment, albumin and transferrin for nutritional assessment of gastrostomy fed head or neck cancer patients.

    Science.gov (United States)

    Correira Pereira, Marta Alexandra; Santos, Carla Adriana; Almeida Brito, José; Fonseca, Jorge

    2014-02-01

    Gastrostomy fed head or neck cancer patients frequently have impaired speech capacities. Enteral feeding teams frequently depend on laboratorial or anthropometrical parameters for nutritional assessment. In these patients, this study aimed to evaluate: (1) the practicability of Scored - Patient-Generated Subjective Global Assessment (PG-SGA); (2) their nutritional status using the Scored-PG-SGA; (3) association of serum albumin and transferrin values to the nutritional status rating using PG-SGA. On adult outpatients with head or neck cancer under prolonged (> 1 month) gastrostomy feeding, Scored-PGSGA, albumin and transferrin were evaluated during the same appointment. Scored-PG-SGA was easily feasible in 42 patients, even in patients with speech difficulties. Twenty-five patients were moderately/severely undernourished (PG-SGA/B+C). Scored-PG-SGA rated 41 patients as ≥ 2, thus needing nutritional/ pharmacologic intervention. Albumin was low in 13 patients. Transferrin was low in 19 patients. Average albumin and transferrin in moderately/severely undernourished patients (PG-SGA/B+C) was significantly lower than in well-nourished (PG-SGA/A). There was association between Scored- PG-SGA rating, albumin and transferrin. In PEG fed head or neck cancer patients, PGSGA was practicable and useful, even in patients with impaired speaking skills. Most patients displayed moderate/severe malnutrition (PG-SGA/B+C). Scored-PG-SGA rated 41 patients as needing for nutritional/pharmacological intervention. Scored-PG-SGA should be systematically included in the evaluation of these patients. In these patients, albumin and transferrin levels showed relation with Scored-PG-SGA and should be considered as nutritional biomarkers. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  9. Experimental Investigation of Cavitation as a Possible Damage Mechanism in Blast-Induced Traumatic Brain Injury in Post-Mortem Human Subject Heads.

    Science.gov (United States)

    Salzar, Robert S; Treichler, Derrick; Wardlaw, Andrew; Weiss, Greg; Goeller, Jacques

    2017-04-15

    The potential of blast-induced traumatic brain injury from the mechanism of localized cavitation of the cerebrospinal fluid (CSF) is investigated. While the mechanism and criteria for non-impact blast-induced traumatic brain injury is still unknown, this study demonstrates that local cavitation in the CSF layer of the cranial volume could contribute to these injuries. The cranial contents of three post-mortem human subject (PMHS) heads were replaced with both a normal saline solution and a ballistic gel mixture with a simulated CSF layer. Each were instrumented with multiple pressure transducers and placed inside identical shock tubes at two different research facilities. Sensor data indicates that cavitation may have occurred in the PMHS models at pressure levels below those for a 50% risk of blast lung injury. This study points to skull flexion, the result of the shock wave on the front of the skull leading to a negative pressure in the contrecoup, as a possible mechanism that contributes to the onset of cavitation. Based on observation of intracranial pressure transducer data from the PMHS model, cavitation onset is thought to occur from approximately a 140 kPa head-on incident blast.

  10. Reduced Sympathetic Response to Head-Up Tilt in Subjects with Mild Cognitive Impairment or Mild Alzheimer's Dementia

    Directory of Open Access Journals (Sweden)

    Marte Rognstad Mellingsæter

    2015-03-01

    Full Text Available Background: Hemodynamic control was compared in patients with mild cognitive impairment (MCI or mild Alzheimer's dementia (AD as well as in healthy elderly subjects. Methods: Noninvasive, continuous hemodynamic recordings were obtained from 14 patients and 48 controls during supine rest (tilt of 30 and 70°. Cardiac output, end-diastolic volume, total peripheral resistance, heart rate variability (HRV, systolic blood pressure variability (SBPV, and baroreceptor sensitivity were calculated. Results: At 70° tilt, the HRV indices differed significantly, with higher high-frequency (HF variability as well as lower low-frequency (LF variability and LF/HF ratios in the patients. The patients had significantly lower SBPV in the LF range at 30° tilt. Conclusions: The results indicate a poorer sympathetic response to orthostatic stress in MCI and mild AD.

  11. Analysis by NASA's VESGEN Software of Retinal Blood Vessels in Human Subjects Undergoing Head-Down Tilt During 70-Day Bed Rest

    Science.gov (United States)

    Vyas, Ruchi J.; Murray, Matthew C.; Predovic, Marina; Lim, Shiyin; Askin, Kayleigh N.; Vizzeri, Gianmarco; Taibbi, Giovanni; Mason, Sara Stroble; Zanello, Susana B.; Young, Millenia; hide

    2017-01-01

    Significant risks for visual impairment associated with increased intracranial pressure (VIIP) are incurred by microgravity spaceflight, especially long-duration missions [1]. We hypothesize that microgravity-induced fluid shifts result in pathological changes within blood vessels of the retina that precede development of visual and other ocular impairments. Potential contributions of retinal vascular remodeling to VIIP etiology are therefore being investigated for two studies in 30deg infrared (IR) Heidelberg Spectralis(Registered Trademark) images with NASA's innovative VESsel GENeration Analysis (VESGEN) software [2,3]. The retrospective studies include: (1) before, during and after (pre, mid and post) 6º head-down tilt (HDT) in human subjects during 70 days of bed rest, and (2) before and after missions to the International Space Station (ISS) by U.S. crew members. Results for both studies are almost complete. A preliminary example for HDT is described below.

  12. Citation Analysis using the Medline Database at the Web of Knowledge: Searching "Times Cited" with Medical Subject Headings (MeSH)

    CERN Document Server

    Leydesdorff, Loet

    2012-01-01

    Citation analysis of documents retrieved from the Medline database (at the Web of Knowledge) has been possible only on a case-by-case basis. A technique is here developed for citation analysis in batch mode using both Medical Subject Headings (MeSH) at the Web of Knowledge and the Science Citation Index at the Web of Science. This freeware routine is applied to the case of "Brugada Syndrome," a specific disease and field of research (since 1992). The journals containing these publications are attributed to Web-of-Science Categories other than "Cardiac and Cardiovascular Systems"), perhaps because of the possibility of genetic testing for this syndrome in the clinic. With this routine, all the instruments available for citation analysis can be used on the basis of MeSH terms.

  13. Head Start.

    Science.gov (United States)

    Greenman, Geri

    2000-01-01

    Discusses an art project in which students created drawings of mop heads. Explains that the approach of drawing was more important than the subject. States that the students used the chiaroscuro technique, used by Rembrandt and Caravaggio, in which light appears out of the darkness. (CMK)

  14. 31 CFR 500.579 - Authorization for release of certain blocked transfers by banking institutions subject to U.S...

    Science.gov (United States)

    2010-07-01

    ... the jurisdiction of the United States pursuant to this part because of an interest of North Korea or a... subject to U.S. jurisdiction. (a) Banking institutions subject to the jurisdiction of the United States... check remittance, provided that no funds are released to the Government of North Korea, any entity...

  15. Subject cataloguing of the works of fiction at the National and University Library

    Directory of Open Access Journals (Sweden)

    Tatjana Kovač

    2006-01-01

    Full Text Available The article reviews the principles of construction and policies of application of subject headings to works of fiction at the National and University Library in Ljubljana, Slovenia. The records are created in COMARC format, and the literary type, genre and the language of a document are each assigned a code, whereas literature is also indexed by using UDC class numbers. The principles for constructing and assigning subject headings for fiction are in accordance with the IFLA Principles Underlying Subject Heading Languages, and the rules of the Slovenian General List of Subject Headings (2002. The author presents the general and more specific rules and procedures for the construction of subject headings. Most frequently used subject headings for the works of fiction are name, topical or geographic headings.

  16. Compensating for literature annotation bias when predicting novel drug-disease relationships through Medical Subject Heading Over-representation Profile (MeSHOP) similarity.

    Science.gov (United States)

    Cheung, Warren A; Ouellette, B F Francis; Wasserman, Wyeth W

    2013-01-01

    Using annotations to the articles in MEDLINE®/PubMed®, over six thousand chemical compounds with pharmacological actions have been tracked since 1996. Medical Subject Heading Over-representation Profiles (MeSHOPs) quantitatively leverage the literature associated with biological entities such as diseases or drugs, providing the opportunity to reposition known compounds towards novel disease applications. A MeSHOP is constructed by counting the number of times each medical subject term is assigned to an entity-related research publication in the MEDLINE database and calculating the significance of the count by comparing against the count of the term in a background set of publications. Based on the expectation that drugs suitable for treatment of a disease (or disease symptom) will have similar annotation properties to the disease, we successfully predict drug-disease associations by comparing MeSHOPs of diseases and drugs. The MeSHOP comparison approach delivers an 11% improvement over bibliometric baselines. However, novel drug-disease associations are observed to be biased towards drugs and diseases with more publications. To account for the annotation biases, a correction procedure is introduced and evaluated. By explicitly accounting for the annotation bias, unexpectedly similar drug-disease pairs are highlighted as candidates for drug repositioning research. MeSHOPs are shown to provide a literature-supported perspective for discovery of new links between drugs and diseases based on pre-existing knowledge.

  17. Cited references and Medical Subject Headings (MeSH) as two different knowledge representations: clustering and mappings at the paper level.

    Science.gov (United States)

    Leydesdorff, Loet; Comins, Jordan A; Sorensen, Aaron A; Bornmann, Lutz; Hellsten, Iina

    2016-01-01

    For the biomedical sciences, the Medical Subject Headings (MeSH) make available a rich feature which cannot currently be merged properly with widely used citing/cited data. Here, we provide methods and routines that make MeSH terms amenable to broader usage in the study of science indicators: using Web-of-Science (WoS) data, one can generate the matrix of citing versus cited documents; using PubMed/MEDLINE data, a matrix of the citing documents versus MeSH terms can be generated analogously. The two matrices can also be reorganized into a 2-mode matrix of MeSH terms versus cited references. Using the abbreviated journal names in the references, one can, for example, address the question whether MeSH terms can be used as an alternative to WoS Subject Categories for the purpose of normalizing citation data. We explore the applicability of the routines in the case of a research program about the amyloid cascade hypothesis in Alzheimer's disease. One conclusion is that referenced journals provide archival structures, whereas MeSH terms indicate mainly variation (including novelty) at the research front. Furthermore, we explore the option of using the citing/cited matrix for main-path analysis as a by-product of the software.

  18. Tesauros y listas de epígrafes: ¿hacia una integración? Thesauri and list of subject headings: towards an integration?

    Directory of Open Access Journals (Sweden)

    Ana María Martínez

    2003-12-01

    Full Text Available Se analizan las semejanzas y diferencias entre los tesauros y las listas de epígrafes, tomando en cuenta el plan de revisión 2003 de la norma estadounidense Z39.19. Esta norma pretende establecer nuevas directrices para todo tipo de vocabulario controlado, en relación con su utilización con nuevas tecnologías. Se concluye que, en efecto, es muy importante revisar toda la normativa referida a los vocabularios controlados, particularmente las de alcance internacional, pero al mismo tiempo se hace necesario tener sumo cuidado en mantener un riguroso control de la terminología, una correcta definición de las relaciones jerárquicas y asociativas y promover la poscoordinación gestionada, en lo posible, mediante sistemas facetados y computarizados.The similarities and differences between thesauri and the lists of subject headings are analyzed, taking into account the work plan for the 2003 revision of the US standard Z39.19. This standard pretends to establish new guidelines for all types of controlled vocabulary in relation to their use with new technologies. We conclude that it is very important to review all the standards for controlled vocabulary, particularly those with international scope, but at the same time, it is necessary to be very careful in maintaining a rigorous control of terminology; a correct definition of hierarchical and associative relationships, and to promote the postcordination, managed, if possible, in faceted and computerized systems.

  19. Using MeSH (medical subject headings) to enhance PubMed search strategies for evidence-based practice in physical therapy.

    Science.gov (United States)

    Richter, Randy R; Austin, Tricia M

    2012-01-01

    Evidence-based practice (EBP) is an important paradigm in health care. Physical therapists report lack of knowledge and time constraints as barriers to EBP. The purpose of this technical report is to illustrate how Medical Subject Headings (MeSH), a controlled vocabulary thesaurus of indexing terms, is used to efficiently search MEDLINE, the largest component of PubMed. Using clinical questions, this report illustrates how search terms common to physical therapist practice do or do not map to appropriate MeSH terms. A PubMed search strategy that takes advantage of text words and MeSH terms is provided. A search of 139 terms and 13 acronyms was conducted to determine whether they appropriately mapped to a MeSH term. The search results were categorized into 1 of 5 outcomes. Nearly half (66/139) of the search terms mapped to an appropriate MeSH term (outcome 1). When a search term did not appropriately map to a MeSH term, it was entered into the MeSH database to search for an appropriate MeSH term. Twenty-one appropriate MeSH terms were found (outcomes 2 and 4), and there were 52 search terms for which an appropriate MeSH term was not found (outcomes 3 and 5). Nearly half of the acronyms did not map to an appropriate MeSH term, and an appropriate MeSH term was not found in the database. The results are based on a limited number of search terms and acronyms. Understanding how search terms map to MeSH terms and using the PubMed search strategy can enable physical therapists to take full advantage of available MeSH terms and should result in more-efficient and better-informed searches.

  20. A Prediction of Response of the Head and Neck of the U.S. Adult Military Population to Dynamic Impact Acceleration from Selected Dynamic Test Subjects.

    Science.gov (United States)

    1976-05-01

    It noceeawy and )Aettfi O haack mombe) Dynamic Response of Head and Neck Physical Characteristics of Head and NecK Mathematical Model Simulationj...response of these volunteers to -Gx sled acca’eratioa at 6 and 15 G’s. Procedures used for comuting the various prameter vilues w-4 coeprisons between...may be used with . mathematical modeling techniques in order to extend and project the NAMRL dynamic response results to the general adult U.S

  1. Author Details

    African Journals Online (AJOL)

    Shehu, BB. Vol 11, No 3 (2014) - Articles Knotting of a nasogastric feeding tube in a child with head injury: A case report and review of literature. Abstract. ISSN: 0189-6725. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

  2. Author Details

    African Journals Online (AJOL)

    Yusuf, Mohammed. Vol 4, No 3 (2015) - Articles Supplementation of different level of corn silage with linseed meal on performance of black head Ogaden sheep fed grass hay. Abstract PDF. ISSN: 2305-3372. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

  3. Author Details

    African Journals Online (AJOL)

    Ishola, A. A.. Vol 36, No 2 (2017) - Articles Optimised intake stroke analysis for flat and dome head pistons. Abstract PDF. ISSN: 2467-8821. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

  4. Author Details

    African Journals Online (AJOL)

    Manocha, KK. Vol 8, No 3 (2008) - Articles Gemcitabine concurrent with radiation therapy for locally advanced head and neck carcinomas. Abstract PDF. ISSN: 1680-6905. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    African Journals Online (AJOL)

    Kolawole, OF. Vol 18, No 2 (2014) - Articles Livelihood Diversification Sources of Female Household Heads in Rural Communities of Osun State Abstract PDF. ISSN: 2408-6851. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    African Journals Online (AJOL)

    Uledi-Kamanga, Brighton. Vol 1, No 1 (1987) - Articles Alienation and affirmation: The humanistic vision of Bessie Head Abstract PDF. ISSN: 1016-0728. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

  7. Author Details

    African Journals Online (AJOL)

    Hageze, AJ. Vol 12, No 1 (2012) - Articles Impact of Income Poverty on Livelihood Strategies of Rural Households Headed by Physically Disabled Parents in Kigoma District Council, Tanzania. Abstract. ISSN: 2591 6831. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

  8. Author Details

    African Journals Online (AJOL)

    Kamulegeya, LH. Vol 15, No 3 (2015) - Articles The scourge of head injury among commercial motorcycle riders in Kampala; a preventable clinical and public health menace. Abstract PDF. ISSN: 1680-6905. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

  9. Author Details

    African Journals Online (AJOL)

    Maushe, Francis. Vol 5, No 1 (2015) - Articles “We Are On Our Own”: Challenges facing child headed households (CHH), a case of Seke Rural Area in Zimbabwe Abstract PDF. ISSN: 2409-5605. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  10. Bibliography, subject index, and author index of the literature examined by the Radiation Shielding Information Center (Reactor and Weapons Radiation Shielding). [1973--1976

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    An indexed bibliography is presented of literature selected by the Radiation Shielding Information Center since the previous volume was published in 1974 in the area of radiation transport and shielding against radiation from nuclear reactors, x-ray machines, radioisotopes, nuclear weapons (including fallout), and low-energy accelerators (e.g., neutron generators). In addition to lists of literature titles by subject categories (accessions 3501-4950), author and keyword indexes are given. Most of the literature selected for Vol. V was published in the years 1973 to 1976.

  11. Bibliography, subject index, and author index of the literature examined by the radiation shielding information center. Volume 6. Reactor and weapons radiation shielding

    Energy Technology Data Exchange (ETDEWEB)

    1980-05-01

    An indexed bibliography is presented of literature selected by the Radiation Shielding Information Center since the previous volume was published in 1978 in the area of radiation transport and shielding against radiation from nuclear reactors, x-ray machines, radioisotopes, nuclear weapons (including fallout), and low energy accelerators (e.g., neutron generators). The bibliography was typeset from data processed by computer from magnetic tape files. In addition to lists of literature titles by subject categories (accessions 4951-6200), an author index is given.

  12. A comparative study of the origin, structure, and indexing language of the Persian and English keywords of articles indexed in the IranMedex database and their compliance with the Persian medical thesaurus and Medical Subject Headings.

    Science.gov (United States)

    Parsaei-Mohammadi, Parastoo; Ghasemi, Ali Hossein; Hassanzadeh-Beheshtabad, Raziyeh

    2017-01-01

    In the present era, thesauri as tools in indexing play an effective role in integrating retrieval preventing fragmentation as well as a multiplicity of terminologies and also in providing information content of documents. This study aimed to investigate the keywords of articles indexed in IranMedex in terms of origin, structure and indexing situation and their Compliance with the Persian Medical Thesaurus and Medical Subject Headings (MeSH). This study is an applied research, and a survey has been conducted. Statistical population includes 32,850 Persian articles which are indexed in the IranMedex during the years 1385-1391. 379 cases were selected as sample of the study. Data collection was done using a checklist. In analyzing the findings, the SPSS Software were used. Although there was no significant difference in terms of indexing origin between the proportion of different types of the Persian and English keywords of articles indexed in the IranMedex, the compliance rates of the Persian and English keywords with the Persian medical thesaurus and MeSH were different in different years. In the meantime, the structure of keywords is leaning more towards phrase structure, and a single word structure and the majority of keywords are selected from the titles and abstracts. The authors' familiarity with the thesauri and controlled tools causes homogeneity in assigning keywords and also provides more precise, faster, and easier retrieval of the keywords. It's suggested that a mixture of natural and control languages to be used in this database in order to reach more comprehensive results.

  13. Head nurses as middle managers.

    Science.gov (United States)

    Johnston, P F

    1983-11-01

    The relationship between head nurses and their staff nurses influences staff turnover rates and job satisfaction. In this article the author describes the measures taken by the management of Greater Southeast Community Hospital in response to an increasing turnover rate among staff RNs. In recognition of the head nurse role vis-d-vis attrition rates and job satisfaction, head nurses were upgraded to department head status and rigorous head nurse performance standards were developed. These standards required clinical expertise, managerial competence, and accountability. It is the author's contention that clinical practice and staff morale are directly related to a clearly defined head nurse role.

  14. Resting-state networks in healthy adult subjects: a comparison between a 32-element and an 8-element phased array head coil at 3.0 Tesla.

    Science.gov (United States)

    Paolini, Marco; Keeser, Daniel; Ingrisch, Michael; Werner, Natalie; Kindermann, Nicole; Reiser, Maximilian; Blautzik, Janusch

    2015-05-01

    Little research exists on the influence of a magnetic resonance imaging (MRI) head coil's channel count on measured resting-state functional connectivity. To compare a 32-element (32ch) and an 8-element (8ch) phased array head coil with respect to their potential to detect functional connectivity within resting-state networks. Twenty-six healthy adults (mean age, 21.7 years; SD, 2.1 years) underwent resting-state functional MRI at 3.0 Tesla with both coils using equal standard imaging parameters and a counterbalanced design. Independent component analysis (ICA) at different model orders and a dual regression approach were performed. Voxel-wise non-parametric statistical between-group contrasts were determined using permutation-based non-parametric inference. Phantom measurements demonstrated a generally higher image signal-to-noise ratio using the 32ch head coil. However, the results showed no significant differences between corresponding resting-state networks derived from both coils (p coil does not offer any significant advantages in detecting ICA-based functional connectivity within RSNs. © The Foundation Acta Radiologica 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  15. Author Guidelines

    Directory of Open Access Journals (Sweden)

    Yunisrina Qismullah Yusuf

    2014-03-01

    Full Text Available Guidelines for Article Submission   SiELE journal accepts articles on research and development in the field of teaching and learning of English, linguistics, educational development, policy and cultural studies in education. To be considered for publication, the article should be presented in the following system: First page: include a title page with the full title of the paper (must not exceed 16 words, the author(s’ name(s, affiliation(s, phone number(s and e-mail address of the corresponding author. A brief bio-data of the author(s (maximum of 100 words is provided in this page. Second page and subsequent page: Submissions should be between 4000-6000 (including abstract, table(s, figure(s and references in A4 size paper with margins as the following: top 3 cm, bottom 3 cm, right 2.5 cm and left 4 cm. The font is Times New Roman, size 12 and single spaced. The article should generally consist of the following sections: introduction, review of literature, method, findings, discussion and conclusion. Headings and subheadings should be presented as follows (provide a space between the headings and sub-headings. 1         INTRODUCTION 1.1      Subheading of the content  1.1.1   Subheading of the content  For Tables, the title size is 12 and the content size is 10. Please number the tables subsequently throughout your article and the title is written above the table. For Figures, the title size is 12 and the content size (if any is 10. Please number the figures subsequently throughout your article and the title is written below the figure. The reference list should be arranged alphabetically following the guidelines of the Publication Manual of the American Psychological Association (5th ed.. See the following examples:   Book: Ellis, R. (2003. Task-based language learning and teaching. Oxford: Oxford University Press. Internet source: Andrewes, S. (2003. Group work v. whole-class activities. Retrieved October 1, 2012 from

  16. Author Guidelines

    Directory of Open Access Journals (Sweden)

    Yunisrina Qismullah Yusuf

    2015-10-01

    Full Text Available Guidelines for Article Submission   SiELE journal accepts articles on research and development in the field of teaching and learning of English, linguistics, educational development, policy and cultural studies in education. To be considered for publication, the article should be presented in the following system: First page: include a title page with the full title of the paper (must not exceed 16 words, the author(s’ name(s, affiliation(s, phone number(s and e-mail address of the corresponding author. A brief bio-data of the author(s (maximum of 100 words is provided in this page. Second page and subsequent page: Submissions should be between 4000-6000 (including abstract, table(s, figure(s and references in A4 size paper with margins as the following: top 3 cm, bottom 3 cm, right 2.5 cm and left 4 cm. The font is Times New Roman, size 12 and single spaced. The article should generally consist of the following sections: introduction, review of literature, method, findings, discussion and conclusion. Headings and subheadings should be presented as follows (provide a space between the headings and sub-headings. 1         INTRODUCTION 1.1      Subheading of the Content  1.1.1   Subheading of the Content  For Tables, the title size is 12 and the content size is 10. Please number the tables subsequently throughout your article and the title is written above the table. For Figures, the title size is 12 and the content size (if any is 10. Please number the figures subsequently throughout your article and the title is written below the figure. The reference list should be arranged alphabetically following the guidelines of the Publication Manual of the American Psychological Association (5th ed.. See the following examples:   Book: Ellis, R. (2003. Task-based language learning and teaching. Oxford: Oxford University Press. Internet source: Andrewes, S. (2003. Group work v. whole-class activities. Retrieved October 1, 2012 from

  17. Author Guidelines

    Directory of Open Access Journals (Sweden)

    Yunisrina Qismullah Yusuf

    2016-03-01

    Full Text Available Guidelines for Article Submission SiELE journal accepts articles on research and development in the field of teaching and learning of English, linguistics, educational development, policy and cultural studies in education. To be considered for publication, the article should be presented in the following system: First page: include a title page with the full title of the paper (must not exceed 16 words, the author(s’ name(s, affiliation(s, phone number(s and e-mail address of the corresponding author. A brief bio-data of the author(s (maximum of 100 words is provided in this page. Second p age and subsequent page: Submissions should be between 4000-6000 (including abstract, table(s, figure(s and references in A4 size paper with margins as the following: top 3 cm, bottom 3 cm, right 2.5 cm and left 4 cm. The font is Times New Roman, size 12 and single spaced. The article should generally consist of the following sections: introduction, review of literature, method, findings, discussion and conclusion. Headings and subheadings should be presented as follows (provide a space between the headings and sub-headings. 1 INTRODUCTION 1.1 Subheading of the Content 1.1.1 Subheading of the Content For Tables, the title size is 12 and the content size is 10. Please number the tables subsequently throughout your article and the title is written above the table. For Figures, the title size is 12 and the content size (if any is 10. Please number the figures subsequently throughout your article and the title is written below the figure. The reference list should be arranged alphabetically following the guidelines of the Publication Manual of the American Psychological Association (5th ed.. See the following examples:   Book: Ellis, R. (2003. Task-based language learning and teaching. Oxford: Oxford University Press. Internet source: Andrewes, S. (2003. Group work v. whole-class activities. Retrieved October 1, 2012 from http://www.teachingenglish.org

  18. Author Guidelines

    Directory of Open Access Journals (Sweden)

    Yunisrina Qismullah Yusuf

    2015-03-01

    Full Text Available Guidelines for Article Submission SiELE journal accepts articles on research and development in the field of teaching and learning of English, linguistics, educational development, policy and cultural studies in education. To be considered for publication, the article should be presented in the following system: First page: include a title page with the full title of the paper (must not exceed 16 words, the author(s’ name(s, affiliation(s, phone number(s and e-mail address of the corresponding author. A brief bio-data of the author(s (maximum of 100 words is provided in this page. Second page and subsequent page: Submissions should be between 4000-6000 (including abstract, table(s, figure(s and references in A4 size paper with margins as the following: top 3 cm, bottom 3 cm, right 2.5 cm and left 4 cm. The font is Times New Roman, size 12 and single spaced. The article should generally consist of the following sections: introduction, review of literature, method, findings, discussion and conclusion. Headings and subheadings should be presented as follows (provide a space between the headings and sub-headings. 1 INTRODUCTION 1.1 Subheading of the content 1.1.1 Subheading of the content For Tables, the title size is 12 and the content size is 10. Please number the tables subsequently throughout your article and the title is written above the table. For Figures, the title size is 12 and the content size (if any is 10. Please number the figures subsequently throughout your article and the title is written below the figure. The reference list should be arranged alphabetically following the guidelines of the Publication Manual of the American Psychological Association (5th ed.. See the following examples: Back Matter| 79 80 | STUDIES IN ENGLISH LANGUAGE AND EDUCATION, Volume 1, Number 1, March 2014 Book: Ellis, R. (2003. Task-based language learning and teaching. Oxford: Oxford University Press. Internet source: Andrewes, S. (2003. Group work v

  19. Author Guidelines

    Directory of Open Access Journals (Sweden)

    Yunisrina Qismullah Yusuf

    2014-09-01

    Full Text Available Guidelines for Article Submission   SiELE journal accepts articles on research and development in the field of teaching and learning of English, linguistics, educational development, policy and cultural studies in education. To be considered for publication, the article should be presented in the following system: First page: include a title page with the full title of the paper (must not exceed 16 words, the author(s’ name(s, affiliation(s, phone number(s and e-mail address of the corresponding author. A brief bio-data of the author(s (maximum of 100 words is provided in this page. Second page and subsequent page: Submissions should be between 4000-6000 (including abstract, table(s, figure(s and references in A4 size paper with margins as the following: top 3 cm, bottom 3 cm, right 2.5 cm and left 4 cm. The font is Times New Roman, size 12 and single spaced. The article should generally consist of the following sections: introduction, review of literature, method, findings, discussion and conclusion. Headings and subheadings should be presented as follows (provide a space between the headings and sub-headings. 1         INTRODUCTION 1.1      Subheading of the content  1.1.1   Subheading of the content  For Tables, the title size is 12 and the content size is 10. Please number the tables subsequently throughout your article and the title is written above the table. For Figures, the title size is 12 and the content size (if any is 10. Please number the figures subsequently throughout your article and the title is written below the figure. The reference list should be arranged alphabetically following the guidelines of the Publication Manual of the American Psychological Association (5th ed.. See the following examples:   Book: Ellis, R. (2003. Task-based language learning and teaching. Oxford: Oxford University Press. Internet source: Andrewes, S. (2003. Group work v. whole-class activities. Retrieved October 1, 2012 from

  20. Effect of 1% Inspired CO2 During Head-Down Tilt on Ocular Structures, Cerebral Blood Flow, and Visual Acuity in Healthy Human Subjects

    Science.gov (United States)

    Laurie, S. S.; Hu, X.; Lee, S. M. C.; Martin, D. S.; Phillips, T. R.; Ploutz-Snyder, R.; Smith, S. M.; Stenger, M. B.; Taibbi, G.; Zwart, S. R.; hide

    2016-01-01

    The cephalad fluid shift induced by microgravity has been hypothesized to elevate intracranial pressure (ICP) and contribute to the development of the visual impairment/intracranial pressure (VIIP) syndrome experienced by many astronauts during and after long-duration space flight. In addition, elevated ambient partial pressure of carbon dioxide (PCO2) on the International Space Station (ISS) has also been hypothesized to contribute to the development of VIIP. We seek to determine if an acute, mild CO2 exposure, similar to that occurring on the ISS, combined with the cephalad fluid shift induced by head-down tilt will induce ophthalmic and ICP changes consistent with the VIIP syndrome.

  1. Authorizations for Head Start, Follow Through, Community Services, and Establish Child Care Information and Referral Services. Hearing before the Subcommittee on Human Resources of the Committee on Education and Labor. House of Representatives, Ninety-Eighth Congress, Second Session on H.R. 5145.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    This hearing was convened to discuss the Human Services Amendments of 1984 (H.R. 5145) which would extend the authorization for Head Start, Follow-Through, and the Community Services Block Grant Program (CSBG) and would establish the Child Care Information and Referral Services Act, as proposed in H.R. 2242. Testimony concerns (1) Head Start…

  2. Author Name Disambiguation in MEDLINE.

    Science.gov (United States)

    Torvik, Vetle I; Smalheiser, Neil R

    2009-07-01

    BACKGROUND: We recently described "Author-ity," a model for estimating the probability that two articles in MEDLINE, sharing the same author name, were written by the same individual. Features include shared title words, journal name, coauthors, medical subject headings, language, affiliations, and author name features (middle initial, suffix, and prevalence in MEDLINE). Here we test the hypothesis that the Author-ity model will suffice to disambiguate author names for the vast majority of articles in MEDLINE. METHODS: Enhancements include: (a) incorporating first names and their variants, email addresses, and correlations between specific last names and affiliation words; (b) new methods of generating large unbiased training sets; (c) new methods for estimating the prior probability; (d) a weighted least squares algorithm for correcting transitivity violations; and (e) a maximum likelihood based agglomerative algorithm for computing clusters of articles that represent inferred author-individuals. RESULTS: Pairwise comparisons were computed for all author names on all 15.3 million articles in MEDLINE (2006 baseline), that share last name and first initial, to create Author-ity 2006, a database that has each name on each article assigned to one of 6.7 million inferred author-individual clusters. Recall is estimated at ~98.8%. Lumping (putting two different individuals into the same cluster) affects ~0.5% of clusters, whereas splitting (assigning articles written by the same individual to >1 cluster) affects ~2% of articles. IMPACT: The Author-ity model can be applied generally to other bibliographic databases. Author name disambiguation allows information retrieval and data integration to become person-centered, not just document-centered, setting the stage for new data mining and social network tools that will facilitate the analysis of scholarly publishing and collaboration behavior. AVAILABILITY: The Author-ity 2006 database is available for nonprofit academic

  3. Hypercalcemia in patients with head and neck neoplasms; Hiperkalcemia u chorych na nowotwory glowy i szyi

    Energy Technology Data Exchange (ETDEWEB)

    Kulczynski, B.; Wojtowicz, J.; Loevenstein, Z. [Akademia Medyczna, Poznan (Poland)

    1994-12-31

    The paper presents subject of hypercalcemia in patients with different head and neck neoplasms diseases. The frequency and localization of neoplasms in subject with hypercalcemia were discussed. Calcium level was measured in patients before surgery treatment, before and after radiotherapy. The method of treatment of hypercalcemia was presented and analyzed. (author) 5 refs, 5 figs, 3 tabs

  4. Cam deformity and the omega angle, a novel quantitative measurement of femoral head-neck morphology: a 3D CT gender analysis in asymptomatic subjects

    Energy Technology Data Exchange (ETDEWEB)

    Mascarenhas, Vasco V.; Gaspar, Augusto [Hospital da Luz, MSK imaging Unit (UIME), Imaging Center, Lisbon (Portugal); Rego, Paulo [Hospital da Luz, Department of Orthopaedic Surgery, Lisbon (Portugal); Dantas, Pedro [Hospital CUF Descobertas, Lisbon (Portugal); Soldado, Francisco [Universitat de Barcelona, Hospital Sant Joan de Deu, Barcelona (Spain); Consciencia, Jose G. [NOVA Medical School, Lisbon (Portugal)

    2017-05-15

    Our objectives were to use 3D computed tomography (CT) to define head-neck morphologic gender-specific and normative parameters in asymptomatic individuals and use the omega angle (Ω ) to provide quantification data on the location and radial extension of a cam deformity. We prospectively included 350 individuals and evaluated 188 asymptomatic hips that underwent semiautomated CT analysis. Different thresholds of alpha angle (α ) were considered in order to analyze cam morphology and determine Ω . We calculated overall and gender-specific parameters for imaging signs of cam morphology (Ω and circumferential α ). The 95 % reference interval limits were beyond abnormal thresholds found in the literature for cam morphology. Specifically, α at 3/1 oclock were 46.9 /60.8 overall, 51.8 /65.4 for men and 45.7 /55.3 for women. Cam prevalence, magnitude, location, and epicenter were significantly gender different. Increasing α correlated with higher Ω , meaning that higher angles correspond to larger cam deformities. Hip morphometry measurements in this cohort of asymptomatic individuals extended beyond current thresholds used for the clinical diagnosis of cam deformity, and α was found to vary both by gender and measurement location. These results suggest that α measurement is insufficient for the diagnosis of cam deformity. Enhanced morphometric evaluation, including 3D imaging and Ω , may enable a more accurate diagnosis. (orig.)

  5. Enthesitis in patients with psoriatic arthritis, axial spondyloarthritis and healthy subjects assessed by ‘head-to-toe’ whole-body MRI and clinical examination

    DEFF Research Database (Denmark)

    Poggenborg, René Panduro; Eshed, Iris; Østergaard, Mikkel

    2015-01-01

    OBJECTIVES: To investigate the ability of whole-body MRI (WBMRI) to detect axial and peripheral enthesitis in patients with psoriatic arthritis (PsA) and axial spondyloarthritis (axSpA), and in healthy subjects (HS). Furthermore, to develop MRI enthesitis indices based on WBMRI and validate...... and patient global (ρ=0.29-0.31, pimaging modality for evaluation of enthesitis in patients with PsA and axSpA, but requires further investigation before clinical use....

  6. Characterizing the Vertical Distribution of Hydraulic Conductivity Using the Multilevel Slug Test Subject to Skin Effects: Comparison of the Uniform-head and Uniform-flux Wellbore Conditions

    Science.gov (United States)

    wei-Chiang, C.; Chen, C. S.

    2016-12-01

    The multilevel slug test (MLST) is an in-well technique in characterizing the vertical distribution of hydraulic conductivity K(z) in granular or fractured formations. In modeling MLST, the well screen is either simulated as a uniform-flux (UF) or a uniform head (UH) condition. This study investigates the impact of the skin effect, positive or negative, on the UH and UF models. The positive skin effect, as associated with a reduced hydraulic conductivity surrounding the well due to drilling mud invasion, is taken into account by making use of a skin factor, Sk.The negative skin effect, as associated with an increased hydraulic conductivity due to overdeveloping of the well, is modeled by using an effective well radius, re, which is greater than or equal to the well radius, rw. The UF and UH models are compared using different values of Sk and re for a variety of the partial penetration ratio of screen length to aquifer thickness, φ, the vertical anisotropy ratio of hydraulic conductivity, κ, and the aspect ratio of rw to the screen length, α. It is found that (1) the two models yield results of negligible difference when the well fully penetrates the aquifer (i.e., φ=1) regardless of the values of α,κ, Sk or re, (2) the two models yield essentially the same results for negative skin for all α and κ, (3) the difference between the two models decreases as Sk gets larger, regardless of the values of α, φ, or κ, yet it becomes negligible for Sk is greater than unity, and (4) when the skin effect is absent, the maximum difference between the two models is within 3-5%. As a result, it is suggested the UF model be used since it is mathematically easier to solve than the UH model, with or without skin effects.

  7. Head Injuries

    Science.gov (United States)

    ... ATV) Safety Balance Disorders Knowing Your Child's Medical History First Aid: Falls First Aid: Head Injuries Preventing Children's Sports Injuries Getting Help: Know the Numbers Concussions Stay ...

  8. Handy Key to Your "National Geographics": Subject and Picture Locater. 14th Edition, 1915-1979.

    Science.gov (United States)

    Underhill, Charles S., Comp.

    This subject guide to articles and illustrations appearing in the National Geographic over a 64 year period groups detailed topics under broader alphabetical headings. It is not an author or title index, and includes people only as featured subjects of articles. An abbreviation key is provided. (FM)

  9. Vestibular stimulation after head injury: effect on reaction times and motor speech parameters

    DEFF Research Database (Denmark)

    Engberg, A

    1989-01-01

    Earlier studies by other authors indicate that vestibular stimulation may improve attention and dysarthria in head injured patients. In the present study of five severely head injured patients and five controls, the effect of vestibular stimulation on reaction times (reflecting attention) and some...... motor speech parameters (reflecting dysarthria) was investigated. After eight weeks with regular stimulation, it was concluded that reaction time changes were individual and consistent for a given subject. Only occasionally were they shortened after stimulation. However, reaction time was lengthened...

  10. Author Details

    African Journals Online (AJOL)

    Shawa, LB. Vol 3, No 2 (2014) - Articles Blending critical thinking skills with the teaching of subject matter: Case of a geography lesson in a Malawi School Abstract PDF. ISSN: 2227-5444. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  11. Author Details

    African Journals Online (AJOL)

    Roberts, CK. Vol 4, No 2 (1999) - Articles Double blind comparison of plasma lipids in Healthy subjects eating potato crisps fried in palmolein of canola oil. Abstract PDF. ISSN: 1028-6098. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  12. Author Details

    African Journals Online (AJOL)

    Dellbridge, Carey-Ann. Vol 21, No 2 (2009) - Articles Clinical Perspective An adolescent's subjective experiences of mindfulness. Abstract. ISSN: 1728-0583. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions ...

  13. Author Details

    African Journals Online (AJOL)

    Chukwuanukwu, RC. Vol 5, No 2 (2007) - Articles CD4 counts in HIV positive subjects before and during antiretroviral therapy. Abstract. ISSN: 1597-0043. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

  14. Author Details

    African Journals Online (AJOL)

    Chakrabarty, JK. Vol 1, No 4 (2014) - Articles Comparative pharmacokinetic analysis with two omeprazole formulations “Proceptin®” and “Losec®” in healthy subjects. Abstract PDF. ISSN: 1694-2078. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  15. Author Details

    African Journals Online (AJOL)

    Madukosiri, CH. Vol 2, No 3 (2006) - Articles Comparative study of the hemoglobin concentration of vegetarian and non-vegetarian subjects in Ogun state, Nigeria Abstract. ISSN: 0794-4713. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  16. Author Details

    African Journals Online (AJOL)

    Jala, SJ. Vol 7, No 2 (2008) - Articles Baro–Reflex Sensitivity is Augmented more in Athletes than in Sickle Cell Anaemia Subjects Following Vitamin C Supplementation Abstract. ISSN: 1595-8272. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  17. Author Details

    African Journals Online (AJOL)

    Lamina, S. Vol 13, No 1 (2013) - Articles Effects of Interval Training Programme on Resting Heart Rate in Subjects with Hypertension: A Randomized Controlled Trial Abstract PDF. ISSN: 1597-4292. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    African Journals Online (AJOL)

    Igwe, MN. Vol 5, No 3 (2015) - Articles Psychiatric Morbidity among Subjects with Leprosy and Albinism in South East Nigeria: A Comparative Study Abstract PDF. ISSN: 2141-9248. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    African Journals Online (AJOL)

    Uwakwe, R. Vol 5, No 3 (2015) - Articles Psychiatric Morbidity among Subjects with Leprosy and Albinism in South East Nigeria: A Comparative Study Abstract PDF. ISSN: 2141-9248. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  20. Author Details

    African Journals Online (AJOL)

    Amos-Tautua, BMW. Vol 2, No 3 (2006) - Articles Comparative study of the hemoglobin concentration of vegetarian and non-vegetarian subjects in Ogun state, Nigeria Abstract. ISSN: 0794-4713. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  1. Author Details

    African Journals Online (AJOL)

    Demir, S. Vol 15, No 2 (2015) - Articles Assessment of subjective sleep quality in iron deficiency anaemia. Abstract PDF. ISSN: 1680-6905. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

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    African Journals Online (AJOL)

    Timothy, EE. Vol 10, No 2 (2011) - Articles Students' perception of teacher's knowledge of subject matter and reading comprehension performance of SS 3 students in Cross River State, Nigeria Abstract. ISSN: 1596-6224. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    African Journals Online (AJOL)

    Ada, Joan Nike. Vol 7, No 1 (2016) - Articles Human Resource Subjects Allocation and Students' Academic Performance in Secondary Schools in Obudu Local Government Council, Nigeria Abstract. ISSN: 2141-4343. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    African Journals Online (AJOL)

    Ashraf, Kamran. Vol 15, No 10 (2016) - Articles Clinical and electrophysiological efficacy of leaf extract of Gingko biloba L (Ginkgoaceae) in subjects with diabetic sensorimotor polyneuropathy. Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Amadasu, BK. Vol 61, No 5 (2012) - Articles Psychiatric morbidity among subjects with Tinnitus in an ENT clinic in Lagos, Nigeria Abstract. ISSN: 0189-0964. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions ...

  6. Author Details

    African Journals Online (AJOL)

    Adekoya, VA. Vol 61, No 5 (2012) - Articles Psychiatric morbidity among subjects with Tinnitus in an ENT clinic in Lagos, Nigeria Abstract. ISSN: 0189-0964. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions ...

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    African Journals Online (AJOL)

    Onyechi, UA. Vol 8, No 2 (2010) - Articles Detarium microcarpium Bread Meal: It's Physiological Effects on the Postprandial Blood Glucose and Insulin Levels of Healthy Non Diabetics Subjects Abstract. ISSN: 1596-7409. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Lubbe, Carien. Vol 21, No 2 (2009) - Articles Clinical Perspective An adolescent's subjective experiences of mindfulness. Abstract. ISSN: 1728-0583. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    African Journals Online (AJOL)

    Azumurana, So. Vol 18, No 1 (2012) - Articles James Baldwin's Go Tell it on the Mountain and the Psychoanalytic Poetics: Affirming the Subjectivity of the African American Abstract. ISSN: 0075-7640. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    African Journals Online (AJOL)

    Salako, AO. Vol 20 (2008) - Articles Coverage of Africa-specific subject areas and sources by some major Internet search engines. Abstract. ISSN: 0855-3033. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

  11. Author Details

    African Journals Online (AJOL)

    Sarnin, S.S.. Vol 9, No 5S (2017): Special Issue - Articles Interactive learning software for electrical engineering subjects using MATLAB and its GUI Abstract PDF. ISSN: 1112-9867. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

  12. Dynamic head-neck stabilization and modulation with perturbation bandwidth investigated using a multisegment neuromuscular model.

    Science.gov (United States)

    Happee, Riender; de Bruijn, Edo; Forbes, Patrick A; van der Helm, Frans C T

    2017-06-14

    The human head-neck system requires continuous stabilization in the presence of gravity and trunk motion. We investigated contributions of the vestibulocollic reflex (VCR), the cervicocollic reflex (CCR), and neck muscle co-contraction to head-in-space and head-on-trunk stabilization, and investigated modulation of the stabilization strategy with the frequency content of trunk perturbations and the presence of visual feedback. We developed a multisegment cervical spine model where reflex gains (VCR and CCR) and neck muscle co-contraction were estimated by fitting the model to the response of young healthy subjects, seated and exposed to anterior-posterior trunk motion, with frequency content from 0.3 up to 1, 2, 4 and 8Hz, with and without visual feedback. The VCR contributed to head-in-space stabilization with a strong reduction of head rotation (1Hz). The CCR contributed to head-on-trunk stabilization with a reduction of head rotation and head translation relative to the trunk (strategies employed during low bandwidth perturbations most effectively reduced head rotation and head relative displacement up to 3Hz while control strategies employed during high bandwidth perturbations reduced head global translation between 1 and 4Hz. This indicates a shift from minimizing head-on-trunk rotation and translation during low bandwidth perturbations to minimizing head-in-space translation during high bandwidth perturbations. Presence of visual feedback had limited effects suggesting increased usage of vestibular feedback. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  13. [Valencia's scientific contribution to the consolidation of Urology as a speciality. Bibliometric classification by subject, author and journal. Historical documentary analysis].

    Science.gov (United States)

    Cánovas Ivorra, José Antonio; Tramoyeres Galvañ, Alfredo; Sánchez Ballester, Francisco; Navalón Verdejo, Pedro; Pérez Albacete, Mariano; Zaragoza Orts, Julio

    2005-06-01

    Urology, as other medical-surgical specialities, had its consolidation process in the mid 19th century. This phenomenon in the history of medicine occurs around certain authors, which in the case of urology in Valencia was Dr. Raphael Molla Rodrigo, and several key elements such as development of lithotripsy and cystoscopy, as cited by prestigious authors in the second national meeting of history of medicine in Salamanca in 1965. For this process a spreading media is necessary, either regional or national, for posterior bibliometric analysis. We performed a retrospective study of urological publications in the area of Valencia to know the main areas of knowledge, main authors and publications. Regarding this latter we point out Cronica medica, Revista Valenciana de Ciencias Médicas, Archivos Españoles de Urología y Policlínica. As authors, Rafael Molla Rodrigo, Victor Molla Fambuena and Rafael Alcalá Santaella stand out. Genitourinary tuberculosis and surgical procedures with their complications are among the most commonly treated topics. Dr. Rafael Molla Rodrigo is the author with the highest number of articles and the one who contributed to the consolidation of the speciality nationwide with his extensive scientific contributions. Genitourinary tuberculosis is extensively treated, and surgical procedures and their complications are in second place. The journal in which we were able to find more articles was Cronica Medica, due to its greater diffusion among general practitioners. We emphasize Dr. Rafael Molla as the main author, genitourinary-tuberculosis as the main topic and the journal Cronica Médica as the most commonly used media.

  14. Writing otorhinolaryngology head & neck surgery operative reports.

    Science.gov (United States)

    Laccourreye, O; Rubin, F; Villeneuve, A; Bonfils, P

    2017-09-01

    Only about ten articles devoted to operative reports have been published in the medical literature, but this document is essential, both medically and legally, to ensure optimal management of operated patients. In this technical note, based on published studies on this subject, the authors describe the key features of operating reports after otorhinolaryngology head & neck surgery and emphasize the need to write this document during the minutes after the end of the operation, the importance of standardization and its teaching role during surgical training. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  15. Head Lice

    Science.gov (United States)

    ... 1044-1047. Canyon, DV, Speare R, et al . “Spatial and kinetic factors for the transfer of head ... for children. Natural products can give parents false sense of safety If using a natural product or ...

  16. Head First Statistics

    CERN Document Server

    Griffiths, Dawn

    2009-01-01

    Wouldn't it be great if there were a statistics book that made histograms, probability distributions, and chi square analysis more enjoyable than going to the dentist? Head First Statistics brings this typically dry subject to life, teaching you everything you want and need to know about statistics through engaging, interactive, and thought-provoking material, full of puzzles, stories, quizzes, visual aids, and real-world examples. Whether you're a student, a professional, or just curious about statistical analysis, Head First's brain-friendly formula helps you get a firm grasp of statistics

  17. Author Guidelines

    Directory of Open Access Journals (Sweden)

    Chief Editor

    2015-12-01

    also provide information at any desired level of detail and precision. Including data in tables rather than text frequently makes it possible to reduce the length of the text.Prepare tables according to the specific journal's requirements; to avoid errors it is best if tables can be directly imported into the journal's publication software. Number tables consecutively in the order of their first citation in the text and supply a title for each. Titles in tables should be short but self-explanatory, containing information that allows readers to understand the table's content without having to go back to the text. Be sure that each table is cited in the text.Give each column a short or an abbreviated heading. Authors should place explanatory matter in footnotes, not in the heading. Explain all nonstandard abbreviations in footnotes, and use symbols to explain information if needed. Symbols may vary from journal to journal (alphabet letter or such symbols as *, †, ‡, §, so check each journal's instructions for authors for required practice. Identify statistical measures of variations, such as standard deviation and standard error of the mean.If you use data from another published or unpublished source, obtain permission and acknowledge that source fully.Additional tables containing backup data too extensive to publish in print may be appropriate for publication in the electronic version of the journal, deposited with an archival service, or made available to readers directly by the authors. An appropriate statement should be added to the text to inform readers that this additional information is available and where it is located. Submit such tables for consideration with the paper so that they will be available to the peer reviewers.i. Illustrations (FiguresDigital images of manuscript illustrations should be submitted in a suitable format for print publication. Most submission systems have detailed instructions on the quality of images and check them after

  18. Respect My Authority

    Directory of Open Access Journals (Sweden)

    Jonathan Gorman

    2008-03-01

    Full Text Available Some simple modifications to VuFind, an open source library resource portal, improve the retrieval of both lists of works and information about authors from Wikipedia. These modifications begin to address ways that current "next-generation" catalogs fail to fully harness all of the bibliographic tools available for indexing and presenting author information. Simple methods such as those described in this article, which make use of full headings for authors, can offer marked improvements to these systems.

  19. The Limits of Authority.

    Science.gov (United States)

    Haynes, Felicity

    Authority is legitimized by the willingness of those subject to it to accept it. Authoritarianism develops when those subject to authority must be coerced into accepting it. This paper argues that to maintain legitimate authority and avoid becoming authoritarian, educators, educational institutions, and educational systems must be willing to…

  20. Incorrect author affiliation.

    Science.gov (United States)

    2015-05-01

    Incorrect Author Affiliation: In the article titled “Effect of Human Papillomavirus on Patterns of Distant Metastatic Failure in Oropharyngeal Squamous Cell Carcinoma Treated With Chemoradiotherapy,”published online March 5, 2015, and also in this issue of JAMA Otolaryngology–Head & Neck Surgery (doi:10.1001/jamaoto.2015 .136), the Author Affiliations were incorrect. That section should have been given as follows: "Author Affiliations: Head and Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio (Trosman, Lamarre, Scharpf, Khan, Lorenz, Burkey); Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio (Koyfman,Ward, Greskovich); Department of Otolaryngology–Head and Neck Surgery, Rush University, Chicago, Illinois (Al-Khudari); Department of Hematology and Medical Oncology,Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio (Nwizu, Adelstein)." This article was corrected online and in print.

  1. Where are we heading

    Energy Technology Data Exchange (ETDEWEB)

    Noto, L.A. [Mobil Corporation, (United States)

    1996-12-31

    The present paper deals with different aspects connected to the global petroleum industry by discussing the way of heading. The aspects cover themes like new frontiers, new relationships, sanctions, global climate change, new alliances and new technology. New frontiers and relationships concern domestic policy affecting the industry, and sanctions are discussed in connection with trade. The author discusses the industry`s participation in the global environmental policy and new alliances to provide greater opportunity for developing new technology

  2. Author! Author! Beverly Cleary

    Science.gov (United States)

    Brodie, Carolyn S.

    2005-01-01

    This article presents a brief biography of author Beverly Cleary. Born on April 12, 1916 in McMinnville, Oregon (Yamhill County), Beverly Cleary celebrated her eighty-ninth birthday in 2005. Cleary is probably best known for creating "Ramona" and the other children's book characters who live on Klickitat Street in Portland, Oregon. A selective…

  3. Is HEADS in our heads?

    DEFF Research Database (Denmark)

    Boisen, Kirsten A; Hertz, Pernille Grarup; Blix, Charlotte

    2016-01-01

    BACKGROUND: Outpatient clinic visits are a window of opportunity to address health risk behaviors and promote a healthier lifestyle among young people. The HEADS (Home, Education, Eating, Activities, Drugs [i.e. substance use including tobacco, alcohol, and illegal drugs], Sexuality [including...... contraception], Safety, Self-harm) interview is a feasible way of exploring health risk behaviors and resilience. OBJECTIVE: The purpose of this study was to evaluate how often HEADS topics were addressed according to young patients and staff in pediatric and adult outpatient clinics. METHODS: We conducted...... care professionals participated. We found only small reported differences between staff and young patients regarding whether home, education, and activity were addressed. However, staff reported twice the rate of addressing smoking, alcohol, illegal drugs, sexuality, and contraception compared to young...

  4. Subject-Author Index 989..1009

    Indian Academy of Sciences (India)

    White Spot Syndrome Virus infection in Penaeus monodon is facilitated by housekeeping molecules. 917. Auditory pathway. Role of sound stimulation in reprogramming brain connectivity. 605. Autism Spectrum Disorder. Maternal hormonal interventions as a risk factor for Autism Spectrum Disorder: An epidemiological.

  5. Radial Head Fractures

    Science.gov (United States)

    Jordan, Robert W.; Jones, Alistair DR.

    2017-01-01

    Background: Radial head fractures are common elbow injuries in adults and are frequently associated with additional soft tissue and bone injuries. Methods: A literature search was performed and the authors’ personal experiences are reported. Results: Mason type I fractures are treated non-operatively with splinting and early mobilisation. The management of Mason type II injuries is less clear with evidence supporting both non-operative treatment and internal fixation. The degree of intra-articular displacement and angulation acceptable for non-operative management has yet to be conclusively defined. Similarly the treatment of type III and IV fractures remain controversial. Traditional radial head excision is associated with valgus instability and should be considered only for patients with low functional demands. Comparative studies have shown improved results from internal fixation over excision. Internal fixation should only be attempted when anatomic reduction and initiation of early motion can be achieved. Authors have reported that results from fixation are poorer and complication rates are higher if more than three fragments are present. Radial head arthroplasty aims to reconstruct the native head and is indicated when internal fixation is not feasible and in the presence of complex elbow injuries. Overstuffing of the radiocapitellar joint is a frequent technical fault and has significant adverse effects on elbow biomechanics. Modular design improves the surgeon’s ability to reconstruct the native joint. Two randomised controlled trials have shown improved clinical outcomes and lower complication rate following arthroplasty when compared to internal fixation. Conclusion: We have presented details regarding the treatment of various types of radial head fractures - further evidence, however, is still required to provide clarity over the role of these different management strategies. PMID:29290880

  6. Author Details

    African Journals Online (AJOL)

    Acalculous cholecystitis in malaria: Complication or accomplice? Abstract PDF · Vol 11, No 2 (2014) - Articles Cordylobia Anthropophaga: Furuncular Myiasis in a Family of 3. Abstract PDF · Vol 12, No 1 (2015) - Articles Introduction of the Canadian CT Head Rule Reduces CT Scan Use in Minor Head Injury Abstract PDF.

  7. Author Details

    African Journals Online (AJOL)

    Language, History and Culture in Bessie Head's "a Question of Power", Toni Morrison's Beloved and Sembéne Ousmane's "Tribal Marks" Abstract · Vol 7, No 4 (2010) - Articles Language, History and Culture in Bessie Head's "A Question of Power", Toni Morrison's "Beloved" and Sembéne Ousmane's "Tribal Marks"

  8. AUTHOR GUIDELINES

    Directory of Open Access Journals (Sweden)

    Chief Editor

    2014-12-01

    Full Text Available AUTHOR GUIDELINESIndian Journal of Community Health (IJCH accepts only online submission of manuscript(s by using Open Journal software (OJS at http://www.iapsmupuk.org/journal/index.php/IJCH/loginOnline SubmissionsAlready have a Username/Password for Indian Journal of Community Health (IJCH? GO TO LOGINNeed a Username/Password?GO TO REGISTRATIONNote: Registration and login are required to submit items online and to track the status of current submissions.Author GuidelinesIJCH strictly adheres on the recommendations for the Conduct, Reporting, Editing and Publication of Scholarly Work in Medical Journals as per the standard universal guidelines given by International Committee of Medical Journal Editors (ICMJE - Recommendations for Uniform Requirements for Manuscripts. Authors are requested to visit http://www.icmje.org/index.html before making online submission of their manuscript(s.SectionsEditorial:On issues of current public health needAbout 1000 – 1200 wordsReferences: 5 – 10 (PubMed - Citation preferredInvited Commentary:Brief, provocative, opinionated communicationsOn issues of current public health needMain Text: 750-1000 words excluding referencesReferences: 5 – 10 (PubMed - Citation preferredOriginal Article:Articles from Original ResearchStructured abstract: 250 wordsMain Text: 2500 - 3000 words, IMRD formatKey Words: 5 - 8References: 20 – 25 (PubMed - Citation preferredTables / Figures: 3 – 4*Certificate of clearance from respective Institutional Ethical Committee (IECReview Article:On subject of public health relevanceAbstract: 250 wordsMain Text: 2500 - 3000 wordsKey Words: 3 - 4References: 20 – 25 (PubMed - Citation preferredTables / Figures: 3 – 4Short Communication / Article:Short report of a research project / outbreakMain Text : 1000 – 1200 wordsReferences: 10 – 15 (PubMed - Citation preferredTable / Figure: 01*Certificate of clearance from respective Institutional Ethical Committee (IECReport from the field

  9. Head-to-toe whole-body MRI in psoriatic arthritis, axial spondyloarthritis and healthy subjects: first steps towards global inflammation and damage scores of peripheral and axial joints.

    Science.gov (United States)

    Poggenborg, René Panduro; Pedersen, Susanne Juhl; Eshed, Iris; Sørensen, Inge Juul; Møller, Jakob M; Madsen, Ole Rintek; Thomsen, Henrik S; Østergaard, Mikkel

    2015-06-01

    By whole-body MRI (WBMRI), we aimed to examine the frequency and distribution of inflammatory and structural lesions in PsA patients, SpA patients and healthy subjects (HSs), to introduce global WBMRI inflammation/damage scores, and to assess WBMRI's reproducibility and correlation with conventional MRI (convMRI). WBMRI (3.0-T) of patients with peripheral PsA (n = 18) or axial SpA (n = 18) and of HS (n = 12) was examined for proportion of evaluable features (readability) and the presence and pattern of lesions in axial and peripheral joints. Furthermore, global WBMRI scores of inflammation and structural damage were constructed, and WBMRI findings were compared with clinical measures and convMRI (SpA/HS: spine and SI joints; PsA/HS: hand). The readability (92-100%) and reproducibility (intrareader intraclass correlation coefficient: 0.62-1.0) were high in spine/SI joint, but lower in the distal peripheral joints. Wrists, shoulders, knees, ankles and MTP joints were most commonly involved, with frequency of synovitis > bone marrow oedema (BMO) > erosion. WBMRI global BMO scores of peripheral and axial joints were higher in PsA {median 7 [interquartile range (IQR) 3-15]} and SpA [8 (IQR 2-14)] than in HSs [2.5 (IQR 1-4.5)], both P joint scores were ρ = 0.20-0.78. WBMRI allows simultaneous assessment of peripheral and axial joints in PsA and SpA, and the distribution of inflammatory and structural lesions and global scores can be determined. The study strongly encourages further development and longitudinal testing of WBMRI techniques and assessment methods in PsA and SpA. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  10. Computed Tomography (CT) -- Head

    Medline Plus

    Full Text Available ... of the Head? What is CT Scanning of the Head? Computed tomography, more commonly known as a ... of page What are some common uses of the procedure? CT scanning of the head is typically ...

  11. Author Guidelines

    Directory of Open Access Journals (Sweden)

    Chief Editor

    2016-06-01

    Recommendations for the Conduct, Reporting, Editing and Publication of Scholarly Work in Medical Journals: Sample References webpage and detailed in the NLM's Citing Medicine, 2nd edition. These resources are regularly updated as new media develop, and currently include guidance for print documents; unpublished material; audio and visual media; material on CD-ROM, DVD, or disk; and material on the Internet. h. Tables Tables capture information concisely and display it efficiently; they also provide information at any desired level of detail and precision. Including data in tables rather than text frequently makes it possible to reduce the length of the text.Prepare tables according to the specific journal's requirements; to avoid errors it is best if tables can be directly imported into the journal's publication software. Number tables consecutively in the order of their first citation in the text and supply a title for each. Titles in tables should be short but self-explanatory, containing information that allows readers to understand the table's content without having to go back to the text. Be sure that each table is cited in the text.Give each column a short or an abbreviated heading. Authors should place explanatory matter in footnotes, not in the heading. Explain all nonstandard abbreviations in footnotes, and use symbols to explain information if needed. Symbols may vary from journal to journal (alphabet letter or such symbols as *, †, ‡, §, so check each journal's instructions for authors for required practice. Identify statistical measures of variations, such as standard deviation and standard error of the mean.If you use data from another published or unpublished source, obtain permission and acknowledge that source fully. Additional tables containing backup data too extensive to publish in print may be appropriate for publication in the electronic version of the journal, deposited with an archival service, or made available to readers directly by the authors

  12. Amplitudes of head movements during putative eye-only saccades.

    Science.gov (United States)

    Oommen, Brian S; Stahl, John S

    2005-12-14

    The mechanisms allowing humans and other primates to dissociate head and eye movements during saccades are poorly understood. A more precise knowledge of head movement behavior during apparent eye-only saccades may provide insight into those mechanisms. We studied the distributions of head amplitude in normal humans. In half of the subjects, these distributions indicated the presence of a population of minor ("residual") head movements during eye-only saccades, distinct from the continuum of head movements generated during frank eye-head saccades. Like full-sized head movements, the residual movements grew in proportion to target eccentricity, indicating their drive is derived from the premotor command for the saccade. Furthermore, their amplitudes related most strongly to the head amplitudes obtained when subjects produced full-sized head movements and were reduced when subjects were instructed to perform exclusively eye-only saccades. Both observations suggest that the drive for residual head movements originates downstream of the point in which the head movement command diverges from the generalized gaze shift command. The results are consistent with a model of head control in which a neural gate prevents the common gaze shift command from reaching the head premotor circuitry whenever an eye-only saccade is desired. However, the gate is either imperfect or the multiple pathways that relay gaze shift signals to the head motor circuitry allow for the gate to be circumvented. The results underscore the need for physiological studies to probe neuronal activity related to neck activation during eye-only saccades.

  13. Head First Object-Oriented Analysis and Design

    CERN Document Server

    McLaughlin, Brett D; West, David

    2006-01-01

    "Head First Object Oriented Analysis and Design is a refreshing look at subject of OOAD. What sets this book apart is its focus on learning. The authors have made the content of OOAD accessible, usable for the practitioner." Ivar Jacobson, Ivar Jacobson Consulting "I just finished reading HF OOA&D and I loved it! The thing I liked most about this book was its focus on why we do OOA&D-to write great software!" Kyle Brown, Distinguished Engineer, IBM "Hidden behind the funny pictures and crazy fonts is a serious, intelligent, extremely well-crafted presentation of OO Analysis and Design

  14. Head Impact Laboratory (HIL)

    Data.gov (United States)

    Federal Laboratory Consortium — The HIL uses testing devices to evaluate vehicle interior energy attenuating (EA) technologies for mitigating head injuries resulting from head impacts during mine/...

  15. Computed Tomography (CT) -- Head

    Medline Plus

    Full Text Available ... News Physician Resources Professions Site Index A-Z Computed Tomography (CT) - Head Computed tomography (CT) of the head uses special x-ray ... Head? What is CT Scanning of the Head? Computed tomography, more commonly known as a CT or CAT ...

  16. Systematic analysis of head-to-head gene organization: evolutionary conservation and potential biological relevance.

    Directory of Open Access Journals (Sweden)

    Yuan-Yuan Li

    2006-07-01

    Full Text Available Several "head-to-head" (or "bidirectional" gene pairs have been studied in individual experiments, but genome-wide analysis of this gene organization, especially in terms of transcriptional correlation and functional association, is still insufficient. We conducted a systematic investigation of head-to-head gene organization focusing on structural features, evolutionary conservation, expression correlation and functional association. Of the present 1,262, 1,071, and 491 head-to-head pairs identified in human, mouse, and rat genomes, respectively, pairs with 1- to 400-base pair distance between transcription start sites form the majority (62.36%, 64.15%, and 55.19% for human, mouse, and rat,respectively of each dataset, and the largest group is always the one with a transcription start site distance of 101 to 200 base pairs. The phylogenetic analysis among Fugu, chicken, and human indicates a negative selection on the separation of head-to-head genes across vertebrate evolution, and thus the ancestral existence of this gene organization. The expression analysis shows that most of the human head-to-head genes are significantly correlated,and the correlation could be positive, negative, or alternative depending on the experimental conditions. Finally, head to-head genes statistically tend to perform similar functions, and gene pairs associated with the significant cofunctions seem to have stronger expression correlations. The findings indicate that the head-to-head gene organization is ancient and conserved, which subjects functionally related genes to correlated transcriptional regulation and thus provides an exquisite mechanism of transcriptional regulation based on gene organization. These results have significantly expanded the knowledge about head-to-head gene organization. Supplementary materials for this study are available at http://www.scbit.org/h2h.

  17. Author Details

    African Journals Online (AJOL)

    East African Medical Journal. ... Vol 83, No 2 (2006): - Articles Oral health status among Kenyans in a rural arid setting: dental caries experience and knowledge on its ... Abstract PDF · Vol 86, No 4 (2009) - Articles Morbidity And Quality Of Life Among Head And Neck Cancer Patients Treated With Radical Radiotherapy

  18. Author Details

    African Journals Online (AJOL)

    Animut, Getachew. Vol 4, No 2 (2015) - Articles Effects of Different Feeding Regimes on Leather Quality of Finished Blackhead Ogaden Sheep Abstract PDF · Vol 4, No 3 (2015) - Articles Supplementation of different level of corn silage with linseed meal on performance of black head Ogaden sheep fed grass hay

  19. Author Details

    African Journals Online (AJOL)

    Ajayi, N O. Vol 18, No 1 (2006) - Articles Variation in well-head gamma radiation levels at the Nigerian Petroleum Development Company oil field, Ologbo, Edo State, Nigeria Abstract PDF · Vol 18, No 1 (2006) - Articles Influence of X-Rays on some electrical properties of the bovine vitreous humour. Abstract PDF.

  20. Author Details

    African Journals Online (AJOL)

    Mkandawire, NC. Vol 15, No 1 (2003) - Articles Ankylosing spondylitis in a Malawian Abstract PDF · Vol 25, No 2 (2013) - Articles Avascular necrosis of the femoral head in HIV positive patients-an assessment of risk factors and early response to surgical treatment. Abstract PDF. ISSN: 1995-7262. AJOL African Journals ...

  1. Author Details

    African Journals Online (AJOL)

    Abdulsalaam-sagir, P. Vol 34, No 4 (2015) - Agricultural, Bioresources, Biomedical, Food, Environmental & Water Resources Engineering Low Cost Constant – Head Drip Irrigation Emitter for Climate Change Adaptation in Nigeria: Engineering Design and Calibration Abstract PDF. ISSN: 2467-8821. AJOL African Journals ...

  2. Head counts.

    Science.gov (United States)

    Wattenberg, B

    1994-08-24

    A fellow at the American Enterprise Institute remarked that population growth slowed from 1.73% to 1.57% during 1990 to 1994. In Eastern Europe alone population declined by 1 million in the past 4 years. Fertility decline is evident even in Africa and a rapid fertility transition has appeared in Iran. The data are based on figures recently generated by the UN and published in "World Population Prospects: 1994 revision." The projected medium fertility variant was 9.8 billion by 2050 and 10 billion in 2054. UN statisticians have reported that the real numbers are likely to be even higher despite their own reports of fertility decline. The UN believes that sustaining 2.1 children per woman at replacement level will not be allowed by countries. The more developed countries are now at or below replacement: Japan at 1.5, Korea at 1.7, Germany at 1.3, and Italians at 1.3. Large population numbers threaten stability and are related to famine, pollution, war, and animal and plant species decimation. The evidence from Rwanda and Bosnia is clear. A more desirable and realistic estimate should be 7-8 billion by 2050. World population in preparation for the International Conference on Population and Development is being publicized as a problem so that the UN and environmentalists can increase their funding and attain a high spot on the global agenda. The author's experience as part of the US delegation to the International Population Conference in Mexico City in 1984 led to the conclusion that these international policy conferences are really public relations events. Gloom and doom predictions are constantly being modified; for instance, what was the "coming ice age" is now "global warming." The world has survived thus far, while the numbers have been increasing. If the world does not prosper in the years ahead, it is unlikely to be due to too many people.

  3. The role of myofascial trigger points in musculoskeletal pain syndromes of the head and neck.

    Science.gov (United States)

    Fernández-de-Las-Peñas, César; Simons, David; Cuadrado, Maria Luz; Pareja, Juan

    2007-10-01

    Neck and head pain syndromes are common problems seen in clinical practice. Pain features of commonly designated idiopathic neck pain and some primary headaches (ie, tension-type headache or migraine) fit the descriptions of referred pain originating in muscle trigger points (TrPs). This article discusses the scientific evidence supporting the role of muscle TrPs in chronic musculo-skeletal disorders of the neck and head. The relevance of referred pain elicited by muscle TrPs in patients with neck pain has been investigated in few studies. Some authors found that both muscle TrPs in neck-shoulder muscles and cervical joint dysfunctions contribute at the same time to neck pain perception. Furthermore, it seems that referred pain originated in muscle TrPs could also contribute to neck symptoms perceived by subjects after a rear-end crash. In addition, several recent studies reported that both TTH and migraine are associated with referred pain from TrPs in the suboccipital, upper trapezius, sternocleidomastoid, temporalis, or superior oblique muscles. Referred pain elicited by active TrPs mimics the pain areas observed during head pain attacks in these primary headaches. Based on available data, it seems that the pain profile of neck and head syndromes may be provoked referred pain from TrPs in the posterior cervical, head, and shoulder muscles. Additional studies are needed to delineate more information on the relation between muscle TrPs and musculoskeletal pain syndromes of the head and neck.

  4. CREATION AND USAGE OF AUTHORITY FILES WITHIN CORPORATE COOPERATION BETWEEN EDUCATION LIBRARIES

    Directory of Open Access Journals (Sweden)

    Nataliia E. Zorina

    2017-06-01

    Full Text Available The paper studies the creation and usage of authority files of collective authors, individual authors and subject headings at the leading education libraries of Ukraine. The authors of the paper reveals the importance of authority files and authority control for the arrangement of electronic catalogue and providing its quality, especially within cooperation between education libraries while creating a unique information space. The attention is paid to the necessity of using authority control within cooperation between libraries: it will assist unification while creation bibliographic entries for providing maximum accuracy in the process of document handling, and effective search in e-catalogues (databases at one library as well as within the whole system of education libraries.

  5. Tolerance of the Head and Neck to -Gx Inertial Loading of the Head

    Science.gov (United States)

    1981-03-09

    cervical muscles reduced the inci- dence of "concussion" symptons produced in this animal, Collars on monkeys subjected to flexion producing occipital...muscles reduced the incidence of "concussion" symptoms produced in this animal. Collars on monkeys subjected to flexion producing occipital impacts, were...4 In a repeat run to determine what caused the losA of un- consciousness in Run 133, Stapp, with head held down to aviod amplification of head

  6. Introduction of the integrated head package

    Energy Technology Data Exchange (ETDEWEB)

    Kim, T. K.; Jin, C. E.; Kim, I. Y

    1999-12-01

    This paper introduces the basic features of the various types of Reactor Vessel (RV) head area structures used in the nuclear power plant and developed in these days. The previous RV head area structures consist of many components that needed to be disassembled, removed and stored individually during every refueling outage. The Integrated Head Assembly (IHA) developed by KOPEC is considered as a mechanical system that combines the RV head lifting device, the CEDM seismic support device, the missile shield, the CEDM cooling components and the head area cable system into one efficient assembly, which can be handled together as a single assembly. Also, the IHA is designed to accommodate a Multiple Stud Tensioner (MST). It is expected that IHA will contribute to reduction in refueling outage time as well as reduction in radiation exposure to operators. (author)

  7. Head injury - first aid

    Science.gov (United States)

    ... medlineplus.gov/ency/article/000028.htm Head injury - first aid To use the sharing features on this page, ... a concussion can range from mild to severe. First Aid Learning to recognize a serious head injury and ...

  8. Computed Tomography (CT) -- Head

    Medline Plus

    Full Text Available ... the head is typically used to detect: bleeding, brain injury and skull fractures in patients with head injuries. ... hard time staying still, are claustrophobic or have chronic pain, you may find a CT exam to ...

  9. Head and face reconstruction

    Science.gov (United States)

    ... medlineplus.gov/ency/article/002980.htm Head and face reconstruction To use the sharing features on this page, please enable JavaScript. Head and face reconstruction is surgery to repair or reshape deformities ...

  10. Computed Tomography (CT) -- Head

    Medline Plus

    Full Text Available ... the limitations of CT Scanning of the Head? What is CT Scanning of the Head? Computed tomography, ... than regular radiographs (x-rays). top of page What are some common uses of the procedure? CT ...

  11. Computed Tomography (CT) -- Head

    Medline Plus

    Full Text Available ... for Brain Tumors Radiation Therapy for Head and Neck Cancer Others American Stroke Association National Stroke Association ... Computer Tomography (CT) Safety During Pregnancy Head and Neck Cancer X-ray, Interventional Radiology and Nuclear Medicine ...

  12. Newborn head molding

    Science.gov (United States)

    Newborn cranial deformation; Molding of the newborn's head; Neonatal care - head molding ... The bones of a newborn baby's skull are soft and flexible, with gaps between the plates of bone. The spaces between the bony plates of ...

  13. Porcine head response to blast

    Directory of Open Access Journals (Sweden)

    Jay eShridharani

    2012-05-01

    Full Text Available Recent studies have shown an increase in the frequency of traumatic brain injuries related to blast exposure. However, the mechanisms that cause blast neurotrauma are unknown. Blast neurotrauma research using computational models has been one method to elucidate that response of the brain in blast, and to identify possible mechanical correlates of injury. However, model validation against experimental data is required to ensure that the model output is representative of in vivo biomechanical response. This study exposed porcine subjects to primary blast overpressures generated using a compressed-gas shock tube. Shock tube blasts were directed to the unprotected head of each animal while the lungs and thorax were protected using ballistic protective vests similar to those employed in theater. The test conditions ranged from 110-740 kPa peak incident overpressure with scaled durations from 1.3-6.9 ms and correspond approximately with a 50% injury risk for brain bleeding and apnea in a ferret model scaled to porcine exposure. The bulk head acceleration and the pressure at the surface of the head and in the cranial cavity were measured. Immediately after the blast, 5 of the 20 animals tested were apneic. Three subjects recovered without intervention within thirty seconds and the remaining two recovered within 8 minutes following bagging and administration of the respiratory stimulant doxapram. Gross examination of the brain revealed no indication of bleeding. Intracranial pressures ranged from 80-685 kPa as a result of the blast and were notably lower than the shock tube reflected pressures of 300-2830 kPa, indicating pressure attenuation by the skull up to a factor of 8.4. Peak head accelerations were measured from 385-3845 G’s and were well correlated with peak incident overpressure (R2=0.90. One standard deviation corridors for the surface pressure, intracranial pressure, and head acceleration are presented to provide experimental data for

  14. Acute effects of head-down tilt and hypoxia on modulators of fluid homeostasis

    Science.gov (United States)

    Whitson, P. A.; Cintron, N. M.; Pietrzyk, R. A.; Scotto, P.; Loeppky, J. A.

    1994-01-01

    In an effort to understand the interaction between acute postural fluid shifts and hypoxia on hormonal regulation of fluid homeostasis, the authors measured the responses to head-down tilt with and without acute exposure to normobaric hypoxia. Plasma atrial natriuretic peptide (ANP), cyclic guanosine monophosphate (cGMP), cyclic adenosine monophosphate (cAMP), plasma aldosterone (ALD), and plasma renin activity (PRA) were measured in six healthy male volunteers who were exposed to a head-down tilt protocol during normoxia and hypoxia. The tilt protocol consisted of a 17 degrees head-up phase (30 minutes), a 28 degrees head-down phase (1 hour), and a 17 degrees head-up recovery period (2 hours, with the last hour normoxic in both experiments). Altitude equivalent to 14,828 ft was simulated by having the subjects breathe an inspired gas mixture with 13.9% oxygen. The results indicate that the postural fluid redistribution associated with a 60-minute head-down tilt induces the release of ANP and cGMP during both hypoxia and normoxia. Hypoxia increased cGMP, cAMP, ALD, and PRA throughout the protocol and significantly potentiated the increase in cGMP during head-down tilt. Hypoxia had no overall effect on the release of ANP, but appeared to attenuate the increase with head-down tilt. This study describes the acute effects of hypoxia on the endocrine response during fluid redistribution and suggests that the magnitude, but not the direction, of these changes with posture is affected by hypoxia.

  15. Computed Tomography (CT) -- Head

    Medline Plus

    Full Text Available ... limitations of CT Scanning of the Head? What is CT Scanning of the Head? Computed tomography, more commonly known as a ... top of page What are some common uses of the procedure? CT scanning of the head is ...

  16. Computed Tomography (CT) -- Head

    Medline Plus

    Full Text Available ... Computed tomography (CT) of the head uses special x-ray equipment to help assess head injuries, severe headaches, dizziness, and other symptoms of ... content. Related Articles and Media Radiation Dose in X-Ray and CT ... Perfusion of the Head CT Angiography (CTA) Stroke Brain Tumors Computer Tomography ( ...

  17. Author Details

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    Ogunbanjo, OB. Vol 20, No 1 (2015) - Articles Forensic odontological observations in the victims of DANA air crash. Abstract PDF. ISSN: 1937-8688. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors ...

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    Chimaobi, O. Vol 3, No 1 (2006) - Articles Progeria: A desequencer of nature. Abstract. ISSN: 0794-6961. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors · for Policy Makers · about Open ...

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    Prinsloo, S. Vol 10, No 2 (2004) - Articles Electroconvulsive therapy and its use in modern-day psychiatry. Abstract PDF. ISSN: 2078-6786. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Pretorius, P.J.. Vol 10, No 2 (2004) - Articles Electroconvulsive therapy and its use in modern-day psychiatry. Abstract PDF. ISSN: 2078-6786. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Adu, M R. Vol 5, No 1 (2006) - Articles The ill effect of outages on National Electric Power Authority (NEPA): Ilorin 132/33kv substation as a case study. Abstract. ISSN: 1596-292X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Aronu, ME. Vol 13, No 2 (2009) - Articles Radiological evalution of civilian gunshot injuries in Nauth, Nnewi Abstract. ISSN: 1119-0388. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers ...

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    Flegar, SJ. Vol 14, No 4 (2011) - Articles The neural correlates of intimate partner violence in women. Abstract PDF. ISSN: 1994-8220. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Fabricius, Christo. Vol 32 (2016) - Articles Viewpoint Environmental Slogans: Memes with Diverging Interpretations Abstract PDF. ISSN: 2411-5959. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors ...

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    like lesions in Tanzania Abstract PDF. ISSN: 0012-835X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers ...

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    Macleod, MJ. Vol 27 (2011) - Articles Is Prior Statin Therapy Associated with Increased Hemorrhagic Stroke? Abstract. ISSN: 0303-691X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Bornman, CL. Vol 20, No 1 (2013) - Articles Organisational culture of the South African construction industry. Abstract PDF. ISSN: 1023-0564. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Author Details. Journal Home > Advanced Search > Author Details. Log in or Register to get access to ... Tree, Anthony J. Vol 86, No 1-2 (2015) - Articles The status of the Damara Tern in the Eastern Cape, South Africa § Abstract. ISSN: 0030-6525. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for ...

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    Kumar, Sunil. Vol 2, No 2 (2010) - Articles Surgicel as an Unusual Cause of Prolonged Drainage Abstract PDF. ISSN: 2006-8808. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors · for Policy ...

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    Ulkur, F. Vol 18, No 1 (2015) - Articles Interdisciplinary orthognathic treatment of high angle class III malocclusion. Abstract PDF. ISSN: 1119-3077. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

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    Khedher, A. Vol 1, No 1 (2013) - Articles Association of sarcoidosis and myasthenia gravis: Case Report Abstract. ISSN: 2307-2482. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Reich, Adam. Vol 15, No 5 (2016) - Articles Ziziphus mauritiana leaf extract emulsion for skin rejuvenation. Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Ikemelu, CRK. Vol 3, No 3 (2014) - Articles Data Mining for Cyber Security Abstract PDF. ISSN: 2227-5444. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · FAQ's ...

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    Csongrady, KJ. Vol 6 (1984) - Articles Rainfall intensity data for Addis Ababa Abstract PDF. ISSN: 0514-6216. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors · for Policy Makers · about ...

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    Bassey, K.J.. Vol 8, No 3 (2002) - Articles On building a OR-based decision model via coherent pluralism. Abstract. ISSN: 1118-0579. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers ...

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    Mustapha, AM. Vol 21, No 3 (2013) - Articles Comparison of Transportation Algorithms Using Data from Katsina State Transport Authority, Katsina State, Nigeria Abstract PDF. ISSN: 0794-5698. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Osaji, EE. Vol 11, No 2 (2007) - Articles Exploration of the Energy Efficiency of the Greater London Authority Building (GLA Building/City Hall) Abstract PDF. ISSN: 1119-8362. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Elkordufani, Y. Vol 12, No 4 (2009) - Articles The psychological impact of vitiligo in adult Sudanese patients. Abstract PDF. ISSN: 1994-8220. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Utulu, S. Vol 26 (2010) - Articles DNA Damage Induced in the Germ and Bone Marrow Cells of Mice by Caffeine Abstract. ISSN: 0303-691X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Ebiti, N.W. Vol 50, No 1 (2009) - Articles Anorexia nervosa in a Nigerian – a case report. Abstract. Nigerian Medical Journal. ISSN: AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about ...

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    Embu, HY. Vol 4, No 1 (2010) - Articles Anesthesia for surgery for typhoid perforation in a rural African hospital. Abstract. ISSN: 0331-3131. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Oyeyipo, I.P.. ISSN: 2467-8252. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about ...

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    Newton, K. Vol 5, No 3 (2007) - Articles The spectrum of pyogenic liver abscesses and the principles of therapy. Abstract. ISSN: 1812-1659. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Chaukimath, SP. Vol 5, No 6 (2015) - Articles Orgasm Induced Seizures: A Rare Phenomenon Abstract PDF. ISSN: 2141-9248. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about ...

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    Mtshali, S. Vol 21, No 3:2 (2015) - Articles Football Injuries during a South African University Sport Tournament Abstract. ISSN: 1117-4315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Streicher, H. Vol 32, No 1 (2010) - Articles Travel motives of participants in the Cape Argus Pick n Pay Cycle Tour Abstract. ISSN: 0379-9069. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Odejobi, O.A.. Vol 12, No 2 (2003) - Articles A Neuro-Linguistic Model for Speech Recognition in Tone Language Abstract. ISSN: 1019-1593. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

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    Chopra, D. Vol 66 (2013) - Articles Terpyridyl Complexes as Antimalarial Agents Abstract PDF. ISSN: 0379-4350. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open Access ...

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    Audu-Peter, JD. Vol 7, No 1 (2010) - Articles Granule properties of paracetamol made with Bombax ceiba gum. Abstract. ISSN: 0189-8442. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Bode-Thomas, F. Vol 3, No 1 (2016) - Articles Enuresis among primary school children in Jos, Plateau State Abstract. ISSN: 2354-4325. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Author Details. Journal Home > Advanced Search > Author Details. Log in or Register to get access to full text downloads. ... Simulation study of excitation functions for cyclotron production of 99mTc using TALYS code. Abstract. ISSN: 0855-2215. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for ...

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    Hudson, J. Vol 11, No 2 (2007) - Articles Exploration of the Energy Efficiency of the Greater London Authority Building (GLA Building/City Hall) Abstract PDF. ISSN: 1119-8362. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Kilenga, N. Vol 4, No 1 (2015) - Articles West Africa Ebola Virus Disease Epidemic: The Africa Experience Abstract. ISSN: 2276-6839. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Opayele, AV. Vol 16, No 1 (2016) - Articles Yellow fever vaccination in Nigeria: focus on Oyo State Abstract. ISSN: 1596-2407. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open ...

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    Farouk, L. Vol 26 (2010) - Articles Evaluation des Activities Analgesique et Antipyretique de Punica granatum. Abstract. ISSN: 0303-691X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Meludu, O. Vol 16 (2010) - Articles Epiboron Neutron Activation Analysis with Nigeria Research Reactor - 1. Abstract. ISSN: 1116-4336. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors ...

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    Ouagued, A. Vol 17 (2005) - Articles Etude experimentale des capteurs solaires a air: le sechage de la figue. Abstract. ISSN: 1111-0902. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers ...

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    Omar, J. Vol 37 (2011) - Articles A Prisoner's Right?: The legal case for rehabilitation. Abstract PDF. ISSN: 1991-3877. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors · for Policy Makers ...

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    Author Details. Journal Home > Advanced Search > Author Details. Log in or Register to get access to full text downloads. ... H.a. Welker and Pedagogical Lexicography Abstract PDF · Vol 21 (2011) - Articles Pedagogical Lexicography: Towards a New and Strict Typology Corresponding to the Present State-of-the-Art

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    Author Details. Journal Home > Advanced Search > Author Details. Log in or Register to get access to full text downloads. ... Okosun, Victor Abhiele. Vol 10, No 2 (2016) - Articles Pedagogical Insights into the Teaching of Public Administration in Tertiary Institutions in Nigeria Abstract PDF. ISSN: 2070-0083. AJOL African ...

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    Author Details. Journal Home > Advanced Search > Author Details. Log in or Register to get access to full text downloads. ... Davis, D. Vol 30, No 4 (2012) - Articles Teaching social justice: Reframing some common pedagogical assumptions. Abstract. ISSN: 0258-2236. AJOL African Journals Online. HOW TO USE AJOL.

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    Author Details. Journal Home > Advanced Search > Author Details. Log in or Register to get access to full text downloads. ... The Political Economy of Food Dependency in Nigeria Abstract PDF · Vol 10, No 2 (2016) - Articles Pedagogical Insights into the Teaching of Public Administration in Tertiary Institutions in Nigeria

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    Chahat, A. Vol 9, No 2 (1999) - Articles Solution Gestion Electronique de Document pour l'archivage des manuscrits. Abstract. ISSN: 1111-0015. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

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    Bahklia, AH. Vol 11, No 17 (2012) - Articles Thermo-aerobic bacteria from geothermal springs in Saudi Arabia Abstract PDF. ISSN: 1684-5315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

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    Adeoye, PO. Vol 9, No 1 (2010) - Articles Genital self-mutilation. Abstract PDF. ISSN: 1596-3519. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors · for Policy Makers · about Open Access ...

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    Allan, Alfred. Vol 11, No 2 (2005) - Articles Psychiatric diagnosis in legal settings. Abstract PDF. ISSN: 2078-6786. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors · for Policy Makers · about ...

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    Permala, R. Vol 2 (1998) - Articles Environmental Health Impact Assessment Of A “Black Spot Area” In Mauritius Abstract. ISSN: 1694-0342. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

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    Risby, M.S.. Vol 9, No 3S (2017): Special Issue - Articles An investigation on detonator triggering effect subjected to radio frequency energy exposure. Abstract PDF · Vol 9, No 3S (2017): Special ... No 3S (2017): Special Issue - Articles Experimental and numerical investigation of v-shape plates subjected to blast loadings

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    Theorising Experience, Subjectivity and Narrative in Studies of Gender and Islam Abstract · Vol 33 (2013): Theorising Experience, Subjectivity and Narrative in Studies of Gender and Islam - Articles States of Being: Public Selves and National Privacies in Queer Muslim Autobiographies in South Africa Abstract. ISSN: 0257- ...

  10. Vestibulopathy and age effects on head stability during chair rise.

    Science.gov (United States)

    McGibbon, C A; Krebs, D E; Scarborough, D M

    2001-01-01

    It is unknown how vestibular dysfunction and age differentially affect balance control during functional activities. The objective of this study was to gain insight into the effects of age and vestibulopathy on head control when rising from a chair. Head relative to trunk (head-on-trunk) sagittal plane angular and linear control strategies were studied in patients with bilateral vestibular hypofunction (BVH) and in healthy subjects aged 30-80 years. A two-way analysis of variance was used to compare head-on-trunk kinematics by age (young vs elderly) and diagnosis (healthy vs BVH) at the time of liftoff from the seat. Angular control strategies differed with age but not diagnosis: young (healthy and BVH) subjects stabilized head rotations in space while elderly (healthy and BVH) subjects stabilized head rotations on the trunk. In contrast, linear control strategies differed by diagnosis but not age: BVH subjects (young and old) allowed a greater rate of head-on-trunk translation while healthy subjects (young and old) inhibited such translations. Young BVH subjects stabilized head-in-space rotations (as did young healthy subjects) without a functioning vestibular system, suggesting cervicocollic reflex and/or other sensory compensation for vestibular loss. Elderly BVH subjects stabilized head rotation with respect to the trunk, as did healthy elders, but did not stabilize head-on-trunk translations, suggesting a reliance on passive mechanical responses of the neck to sense head movements. We conclude that compensation strategies used by patients with vestibulopathy are age-dependent and appear to be more tractable in the younger BVH patient.

  11. Magnetic Resonance Imaging (MRI) -- Head

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z Magnetic Resonance Imaging (MRI) - Head Magnetic resonance imaging (MRI) of the head ... limitations of MRI of the Head? What is MRI of the Head? Magnetic resonance imaging (MRI) is ...

  12. Eye-Head Coordination for Visual Cognitive Processing

    Science.gov (United States)

    Fang, Yu; Nakashima, Ryoichi; Matsumiya, Kazumichi; Kuriki, Ichiro; Shioiri, Satoshi

    2015-01-01

    We investigated coordinated movements between the eyes and head (“eye-head coordination”) in relation to vision for action. Several studies have measured eye and head movements during a single gaze shift, focusing on the mechanisms of motor control during eye-head coordination. However, in everyday life, gaze shifts occur sequentially and are accompanied by movements of the head and body. Under such conditions, visual cognitive processing influences eye movements and might also influence eye-head coordination because sequential gaze shifts include cycles of visual processing (fixation) and data acquisition (gaze shifts). In the present study, we examined how the eyes and head move in coordination during visual search in a large visual field. Subjects moved their eyes, head, and body without restriction inside a 360° visual display system. We found patterns of eye-head coordination that differed those observed in single gaze-shift studies. First, we frequently observed multiple saccades during one continuous head movement, and the contribution of head movement to gaze shifts increased as the number of saccades increased. This relationship between head movements and sequential gaze shifts suggests eye-head coordination over several saccade-fixation sequences; this could be related to cognitive processing because saccade-fixation cycles are the result of visual cognitive processing. Second, distribution bias of eye position during gaze fixation was highly correlated with head orientation. The distribution peak of eye position was biased in the same direction as head orientation. This influence of head orientation suggests that eye-head coordination is involved in gaze fixation, when the visual system processes retinal information. This further supports the role of eye-head coordination in visual cognitive processing. PMID:25799510

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    methylisorboneol (2-MIB) in water from Zuikerbosch Treatment Plant (Rand Water) using â-cyclodextrin polyurethanes. Abstract PDF. ISSN: 0378-4738. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    carnitine optimal combinations in MPP+- induced cellular model of Parkinson's disease. Abstract PDF. ISSN: 0795-8080. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    carnitine supplementation on growth performance, carcass traits and blood parameters of broiler chickens. Abstract PDF. ISSN: 2221-4062. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    Specific Health-Related Quality of Life Among Nigerians with Parkinson's Disease Abstract PDF. ISSN: 1597-4292. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    0362. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES.

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    adipogenic effects of slendesta, standard potato extracts containing 5% protease inhibitor II Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    microfibrous membranes with osteogenic induction of rBMSC for tissue engineering. Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  20. Author Details

    African Journals Online (AJOL)

    -microfibrous membranes with osteogenic induction of rBMSC for tissue engineering. Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES.

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    Assisted Extraction of Steroidal Saponins from Dioscorea zingiberensis C. H. Wright Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    African Journals Online (AJOL)

    communication-style and parental neglect as predictors of aggressive tendencies among Secondary School adolescents. Abstract. ISSN: 0189-0263. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    African Journals Online (AJOL)

    Annelida: Oligochaeta) of forests in Limpopo Province, South Africa: diversity, communities and conservation. Abstract. ISSN: 2224-073X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    African Journals Online (AJOL)

    Orientation of Linguistics Study and Research in Nigeria. Abstract PDF. ISSN: 1595-1413. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers ...

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    Psophocarpus Tetragonolobus), Pitanga cherries (Eugenia uniflora) and orchid fruit (Orchid fruit myristica) Abstract PDF. ISSN: 1684-5374. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    Annonaceae) as a botanical insecticide against Callosobruchus maculatus Fabricius (Coleoptera:Bruchidae) Abstract. ISSN: 1597-0906. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    HUSK ASH-CARBIDE-WASTE STABILIZATION OF RECLAIMED ASPHALT PAVEMENT Abstract PDF. ISSN: 2467-8821. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    African Journals Online (AJOL)

    philosophical revolution' - a critique of Althusser's distinction between Scientific and Philosophic knowledge. Abstract. ISSN: 1118-1931. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    .)Schott) in Ghana and suppression of symptom development with thiophanate methyl. Abstract PDF. ISSN: 2072-6589. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    African Journals Online (AJOL)

    Uromyces viciae-fabae) with Environmental Factors and Cultural Practices in the Hararghe Highlands, Eastern Ethiopia Abstract. ISSN: 1992-0407. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    : presentation of U R L (unified modeling language) Abstract. ISSN: 1111-0015. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers ...

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    phonology (PF) interface problem: evidence from Afrikaans Abstract PDF. ISSN: 2223-9936. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for ...

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    -bletillastriata gelatin/Salvia miltiorrhiza Corium promotes dermal repair in rats. Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Streptopelia decipiens) and the associated haematological and biochemical changes in Nigeria Abstract PDF. ISSN: 0331-3026. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    CLT) in Botswana: Perceptions of Implementation by some Teachers in Botswana's Junior Secondary Schools Abstract. ISSN: 0259-9570. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    indigenous warthog population, Phacochoerus africanus, in the Free State Province, South Africa Abstract. ISSN: 2224-073X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Duodenopancreatic Ligaments: A Case of Two Unusual Inhabitants of the Omental bursa and their Clinical Implications Abstract PDF. ISSN: 2305-9478. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    , euseius kenyae (acari: phytoseiidae) to chlorpyrifos (dursban ®) in kenyan coffee farms. Abstract. ISSN: 1561-7645. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Monitoring on Attitudes toward Internet Fraud among Undergraduate Students of Obafemi Awolowo University, Ile-Ife Abstract PDF. ISSN: 2070-0083. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

  20. Author Affiliations

    Indian Academy of Sciences (India)

    Author Affiliations. Vidyanand Nanjundiah1 Stuart A Newman2. Developmental Biology and Genetics Laboratory, Indian Institute of Science, Bangalore 560 012, India; Department of Cell Biology and Anatomy, Basic Sciences Building, New York Medical College, Valhalla, New York 10595, USA ...

  1. Author Affiliations

    Indian Academy of Sciences (India)

    sadh/034/01/0001-0002. Author Affiliations. Raja Natarajan1. School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai 400 005. Sadhana. Current Issue : Vol. 43, Issue 1 · Current Issue Volume 43 | Issue ...

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    African Journals Online (AJOL)

    Psophocarpus tetragonolobus (L.) DC) for nodulation and phenotypic performance. Details. ISSN: 0855-1448. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    -Angiotensin Aldosterone System on Proteinuria in Patients with Diabetic Nephropathy and Advanced Azotemia Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Elaeagnaceae) Dry Fruit on the Activities of Hepatic Alcohol Dehydrogenase and Aldehyde Dehydrogenase in Mice Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Saccharomyces cerevisiae) on the growth and body composition of Heterobranchus longifilis fingerlings. Abstract. ISSN: 1596-972X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

  6. Author Details

    African Journals Online (AJOL)

    Journal Home > Advanced Search > Author Details. Log in or Register to get ... Vol 3, No 1 (2012) - Articles Graphic Design and the Changing Nature of Communication Media: A Historical Perspective and Implications for Design Training

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    Theropithecus gelada) living in and around the Simien Mountains National Park, Ethiopia Abstract PDF. ISSN: 0379-2897. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    catchment rainwater harvesting in western pare lowlands and Morogoro, Tanzania Abstract PDF. ISSN: 0856 668X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  9. Author Affiliations

    Indian Academy of Sciences (India)

    Author Affiliations. C Bhattacharya1 J Saketha Nath2. Department of Computer Science and Automation, Indian Institute of Science, Bangalore 560012, India; Department of Computer Science and Engineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India ...

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    African Journals Online (AJOL)

    Journal Home > Advanced Search > Author Details. Log in or Register to get access to ... Bayoumi, R A. Vol 17 (2007) - Articles Isolation, purification, characterization, and physiological behavior of drinking water-borne pathogenic bacteria.

  11. Author Details

    African Journals Online (AJOL)

    promoting compounds produced by Lyngbya majuscula in marine turtle fibropapillomatosis. Abstract. ISSN: 1814-232X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    African Journals Online (AJOL)

    Bitter kola) in southwest Nigeria: opportunity for development of a biological product. Abstract PDF. ISSN: 1110-6859. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  13. Expanding subjectivities

    DEFF Research Database (Denmark)

    Lundgaard Andersen, Linda; Soldz, Stephen

    2012-01-01

    A major theme in recent psychoanalytic thinking concerns the use of therapist subjectivity, especially “countertransference,” in understanding patients. This thinking converges with and expands developments in qualitative research regarding the use of researcher subjectivity as a tool to understa...

  14. Radial head prosthesis: results overview.

    Science.gov (United States)

    Carità, E; Donadelli, A; Cugola, L; Perazzini, P

    2017-12-01

    Radial head replacement is frequently used in treatment of radial head fractures or sequela. Impossibility to restore a correct anatomy, acute elbow traumatic instability and failure of osteosynthesis hardware are the most common indications. The authors describe their case studies and results on the implantation of various radial head prostheses. Between June 2005 and June 2016, 28 radial head prostheses were implanted in the same number of patients with an average follow-up of 49 months (6-104). Indications for implantation were: Mason type III and IV radial head fractures and post-traumatic arthritis due to failure of previous treatments. Monopolar prostheses were used and were press-fit implanted via Kaplan's lateral access and Kocher's anconeus approach to the humeroradial joint. At the follow-up, assessments were made of the pain, according to the visual analogic scale, range of motion (ROM), stability and functionality according to the Mayo Elbow Performance Score, presence of osteolysis and mobilization during radiography tests, personal satisfaction of the patients, Disabilities of the Arm, Shoulder and Hand and Patient-Rated Wrist Evaluation outcomes measurements. At the follow-up, we recorded an average level of pain of 1.8 in patients under acute treatments for radial head fractures and a marked reduction in the remaining cases from 6.7 to 2.1. ROM was found on average to be 107° of flexion-extension and 159° of pronosupination. Personal satisfaction was good-excellent in 23 cases. There was no case of infection; removal of the implant was necessary in three cases due to mobilization of the stem and oversized implants. In six cases, bone resorption was seen at the level of the prosthetic collar and it was in all cases asymptomatic. The results of this study suggest that the use of prostheses, if well positioned, is a valid solution in the treatment of secondary arthritis and fractures of the radial head with poor prognosis, with good results in the

  15. Head Injuries in Soccer.

    Science.gov (United States)

    Myrick, Karen M

    2016-07-01

    Soccer is currently the most popular and fastest growing sport worldwide, with approximately 265 million registered soccer players existing around the world. The popularity of the sport, coupled with the high incidence of 18.8-21.5 head injuries per 1,000 player hours reported, make it essential that clinicians, coaches, and the athletes, have a solid understanding of head injuries. The successful rehabilitation of athletes with head injuries relies upon early and accurate identification strategies and implementation of appropriate return to play measures across all areas in the continuum of care. Soccer is a frequently played sport, and head injuries are common. Therefore, it is imperative that clinicians, coaches, and the athletes themselves have a solid understanding of head injury prevention, diagnosis, and treatment options. The purpose of this article was to provide rehabilitation nurses with current information regarding frequently occurring head injuries in the widespread sport of soccer. © 2015 Association of Rehabilitation Nurses.

  16. Heading Tuning in Macaque Area V6.

    Science.gov (United States)

    Fan, Reuben H; Liu, Sheng; DeAngelis, Gregory C; Angelaki, Dora E

    2015-12-16

    demonstration that V6 neurons carry 3D visual heading signals, which are represented in an eye-centered reference frame. In contrast, we found almost no evidence for vestibular heading signals in V6, indicating that V6 is unlikely to contribute to multisensory integration of heading signals, unlike other cortical areas. These findings provide important constraints on the roles of V6 in self-motion perception. Copyright © 2015 the authors 0270-6474/15/3516303-12$15.00/0.

  17. Head and Neck

    DEFF Research Database (Denmark)

    Højgaard, Liselotte; Berthelsen, Anne Kiil; Loft, Annika

    2014-01-01

    Positron emission tomography (PET)/computed tomography with FDG of the head and neck region is mainly used for the diagnosis of head and neck cancer, for staging, treatment evaluation, relapse, and planning of surgery and radio therapy. This article is a practical guide of imaging techniques......, including a detailed protocol for FDG PET in head and neck imaging, physiologic findings, and pitfalls in selected case stories....

  18. Probing the mechanism of saccade-associated head movements through observations of head movement propensity and cognition in the elderly.

    Science.gov (United States)

    Thumser, Zachary C; Adams, Nancy L; Lerner, Alan J; Stahl, John S

    2010-05-01

    Humans may accomplish gaze shifts by eye-only saccades or combined eye-head saccades. The mechanisms that determine whether the head moves remain poorly understood. Many observations can be explained if phylogenetically ancient circuits generate eye-head saccades by default and frontal cerebral structures interrupt this synergy when eye-only saccades are preferable. Saccade-associated head movements have been reported to increase in the elderly. To test the hypothesis of frontal inhibition of head movements, we investigated whether the increase is associated with a decline in frontal cognitive function. We measured head movement tendencies and cognition in volunteers aged 61-80. Measures of head movement tendency included the customary range of eye eccentricity, customary range of head eccentricity, range of target eccentricities evoking predominantly eye-only saccades, and two measures of head amplitude variation as a function of target eccentricity. Cognitive measures encompassed verbal fluency, verbal memory, non-verbal memory, and executive function. There was no correlation between cognition and any measure of head movement tendency. We combined these elderly data with measurements of head movements in a group aged 21-67 and found mildly reduced, not increased, head movement tendencies with age. However, when confronted with a task that could be accomplished without moving the head, young subjects were more likely to cease all head movements. While inconclusive regarding the hypothesis of inhibition of saccade-associated head movements by cerebral structures, the results indicate the need to distinguish between mechanisms that define head movement tendencies and mechanisms that adapt head motion to the geometry of a specific task.

  19. Author Details

    African Journals Online (AJOL)

    R M, Lynch. Vol 11, No 1 (2016) - Articles Bilateral Re-Expansion Pulmonary Oedema– When the Cure Is Worse Than the Disease Abstract. ISSN: 1858-5051. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

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    African Journals Online (AJOL)

    Lynch, K. Vol 2 (2009) - Articles A Model for Scaffolding Traditional Distance Learners in Africa for Constructivic Online Learning Abstract. ISSN: 1816-6822. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions ...

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    African Journals Online (AJOL)

    Lynch, RM. Vol 9, No 3 (2014) - Articles ECG lead misplacement by colour – What difference does it make? Abstract. ISSN: 1858-5051. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

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    African Journals Online (AJOL)

    The-Shelf Canned Food Products Using PCR-Based Molecular Technique Abstract. ISSN: 0189-7241. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    African Journals Online (AJOL)

    Bowie, DC. Vol 8 (2008) - Articles Book Review: Frontiers in Pension Finance Abstract. ISSN: 1680-2179. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER ...

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    African Journals Online (AJOL)

    Herman, F. Vol 27 (2006) - Articles Expériences scolaires au Congo Belge. Etude exploratoire. Abstract. ISSN: 0254-4296. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    African Journals Online (AJOL)

    Herman, L. Vol 9, No 1 (2011) - Articles Dhima ya Mwingilianomatini kwenye Hadithi za Watoto katika Kiswahili Abstract · Vol 10, No 1 (2012) - Articles Fantasia Katika Fasihi ya Kiswahili kwa Watoto Abstract. ISSN: 0856-552X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Geyer, Herman. Vol 67 (2015) - Articles The South African functional metropolis – A synthesis. Abstract PDF. ISSN: 1012-280X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    Wasserman, Herman. Vol 30, No 1 (2005) - Articles Connecting African Activism with Global Networks: ICTs and South African Social Movements Abstract. ISSN: 0850-3907. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Akinbobola, A. Vol 8, No 6 (2015) - Articles A GIS based flood risk mapping along the Niger-Benue river basin in Nigeria using watershed approach. Abstract PDF. ISSN: 1998-0507. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    African Journals Online (AJOL)

    Okogbue, EC. Vol 8, No 6 (2015) - Articles A GIS based flood risk mapping along the Niger-Benue river basin in Nigeria using watershed approach. Abstract PDF. ISSN: 1998-0507. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    African Journals Online (AJOL)

    Olajiire, OO. Vol 8, No 6 (2015) - Articles A GIS based flood risk mapping along the Niger-Benue river basin in Nigeria using watershed approach. Abstract PDF. ISSN: 1998-0507. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    African Journals Online (AJOL)

    Northover, RiA. Vol 41, No 1 (2014) - Articles Schopenhauer and Secular Salvation in the Work of J. M. Coetzee Abstract. ISSN: 0376-8902. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

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    Gnanadesigan, M. Vol 4, No 3 (2010) - Articles In vitro antibacterial activity of diterpene and benzoxazole derivatives from Excoecaria agallocha L. Abstract PDF. ISSN: 1997-342X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Igoli, NP. Vol 9, No 1 (2012) - Articles Bioactive Diterpenes and Sesquiterpenes from the Rhizomes of Wild Ginger (Siphonochilus aethiopicus (Schweinf) B.L Burtt) Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  14. Author Details

    African Journals Online (AJOL)

    Gray, AI. Vol 9, No 1 (2012) - Articles Bioactive Diterpenes and Sesquiterpenes from the Rhizomes of Wild Ginger (Siphonochilus aethiopicus (Schweinf) B.L Burtt) Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Sithole, Anyway. Vol 12, No 2 (2012) - Articles The African Union Peace and Security mechanism's crawl from design to reality: Was the Libyan crisis a depiction of severe limitations? Abstract PDF. ISSN: 1562-6997. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    Wu, Kejian. Vol 19 (2011) - Articles Prediction of Multiphase Flow Properties from Network Models Abstract. ISSN: 1116-4336. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    African Journals Online (AJOL)

    Langdon, TG. Vol 2, No 2 (1999): Special Edition - Articles Creep cavitation and fracture in polycrystalline copper. Abstract. ISSN: 0855-3823. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

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    Apio, Ann. Vol 104, No 1-2 (2015) - Articles Recovery of ungulate populations in post-civil war Akagera National Park, Rwanda Abstract. ISSN: 1026-1613. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

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    Apio, H. Vol 11, No 1 (2009) - Articles Eye diseases among kitchen staff in Senior High Schools in the Kumasi Metropolis Abstract. ISSN: 0855-3823. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    African Journals Online (AJOL)

    Okpekon, TA. Vol 7, No 5 (2013) - Articles Soil effect on polyphenols content and antioxidant capacity of new hybrid variety of cocoa from Côte d'Ivoire Abstract PDF. ISSN: 1997-342X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  1. Author Details

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    Machunda, Revocatus. Vol 42, No 1 (2016) - Articles Performance of water filters towards the removal of selected pollutants in Arusha, Tanzania. Abstract PDF. ISSN: 2507-7961. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    African Journals Online (AJOL)

    Kiagho, Beatrice. Vol 42, No 1 (2016) - Articles Performance of water filters towards the removal of selected pollutants in Arusha, Tanzania. Abstract PDF. ISSN: 2507-7961. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Ado, A. Vol 32, No 1 (2011) - Articles Prevalence of Taenia Saginata in Cattle Slaughtered at Tudun Wada Abattoir Kaduna Nigeria Abstract. ISSN: 1117-4145. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

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    Daodu, O.C.. Vol 38, No 3 (2017) - Articles Rabies vaccination status among occupationally exposed humans in Nigeria Abstract PDF. ISSN: 0331-3026. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

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    Ebomoyi, Ikponmwonsa. Vol 6, No 4 (2017) - Articles An Assessment of Citizens' Participation in the 2016 Governorship Electoral Process in Edo State, Nigeria: A Content Analysis Approach Abstract PDF. ISSN: 2227-5452. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Aghamelu, Fidelis Chuka. Vol 14, No 2 (2013) - Articles The Role of the Mass Media in the Nigerian Electoral Process Abstract PDF. ISSN: 1595-1413. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Mustapha, Adesoye Isiaka. Vol 6, No 4 (2017) - Articles An Assessment of Citizens' Participation in the 2016 Governorship Electoral Process in Edo State, Nigeria: A Content Analysis Approach Abstract PDF. ISSN: 2227-5452. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Machi-Lara, L. Vol 14, No 7 (2015) - Articles Isolation and Identification of an Antimutagenic Phthalate Derivative Compound from Octopus (Paraoctopus limaculatus) Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Ratsimbazafy, H. Vol 36, No 1 (2014) - Articles Lessons learnt from experimental temporary octopus fishing closures in south-west Madagascar: benefits of concurrent closures. Abstract. ISSN: 1814-232X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    Zhao, Xing-Li. Vol 15, No 9 (2016) - Articles Clinical efficacy of paclitaxel in the treatment of mid-stage and advanced malignant gastric cancer, and effect of nursing interventions. Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    Zhu, Lei. Vol 16, No 7 (2017) - Articles Efficacy of Lycium barbarum polysaccharide and synergism with paclitaxel/cisplatin in ovarian cancer in mice. Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality ...

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    induced Neuropathic pain in rats. Abstract PDF. ISSN: 2026-6294. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Awol, Mohammed. Vol 3, No 2 (2001) - Articles Cryptosporidiosis and Isosporiasis among HIV/AIDS patients in Jimma, Southwest Ethiopia Abstract. ISSN: 1560-1560. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

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    Hanrahan, S.J. Vol 23, No 3 (2017) - Articles Cultural perspectives to sport psychology: Experiences of working with national teams in Botswana Abstract. ISSN: 1117-4315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    dimensional non-linear partial differential equations using hybrid methods. Abstract. ISSN: 1118-1931. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Obi, C C. Vol 2, No 1 (2013) - Articles Inductivism and Science: An Appraisal of Scientific Methodology Abstract PDF. ISSN: 2227-5444. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

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    RABOUDI, J. Vol 7, No 1 (2001) - Articles Calcul automatique de la stabilité des digues en terre compactée. Abstract. ISSN: 0796-5419. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

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    Chahboune, Nouzha. Vol 93 (2015) - Articles Identification automatique des diatomées de la Merja fouarate : Une alternative à la détermination et à la classification manuelle. Abstract PDF. ISSN: 1997-5902. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    Baldé, S. Vol 1, No 1 (2001) - Articles Mesure automatique de la longueur de racines sur des images numérisées. Abstract. ISSN: 0851-4453. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Legat, CK. Vol 8, No 2 (2000) - Articles An Application of the Transportation Model in the Distribution of UHT milk: The case of kenya Co-operative Creameries Ltd Abstract. ISSN: 0856-6372. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Oduntan, OA. Vol 19 (2013): Supplement 1 - March - Articles The health effects of welding on welders in the Capricorn District, Limpopo Province, South Africa Abstract. ISSN: 1117-4315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Samuel, NNC. Vol 4, No 1 (2015) - Articles Using Role Play to Teach Overpopulation to Basic Science Students: A Way Forward for Environmental Sustainability Abstract PDF. ISSN: 2227-5444. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    David-Okoro, IL. Vol 21, No 1 (2009) - Articles Solar electricity potentials and optimal angles for mounting solar panels in the six geopolitical zones of Nigeria Abstract. ISSN: 1595-0611. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Odesanmi, AC. Vol 7, No 1&2 (2008) - Articles Jean Paul Sartre and the concept of determinism. Abstract. ISSN: 1596-6232. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    Falade, TO. Vol 30, No 3 (2010) - Articles Theoretical investigation of the performance of some environment-friendly refrigerants in a sub-cooling heat exchanger refrigeration system. Abstract PDF. ISSN: 0855-0395. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    Afrane, G. Vol 3, No 1 (2005) - Articles Analysis of the heat exchanger network of the topping unit of the Tema Oil Refinery Abstract · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

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    Abdela, J. Vol 30, No 2 (2014) - Articles In Vivo Antimalarial Activity of Solvent Fractions of the Leaves of Justicia schimperiana Hochst. Ex Nees Against Plasmodium berghei in Mice Abstract. ISSN: 1029-5933. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    Koona, OES. Vol 9, No 2 (2012) - Articles Effect of the Aqueous Extract of Justicia insularis T. Anders (Acanthaceae) on Ovarian Folliculogenesis and Fertility of Female Rats Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    Ezeja, Maxwell I. Vol 53, No 3 (2017) - Articles Antioxidant, anti-inflammatory and antinociceptive activities of methanolic extract of Justicia secunda Vahl leaf. Abstract PDF. ISSN: 2090-2948. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    SAS Drakensberg's first 25 years: The Life and times of the SA Navy's foremost grey diplomat, 1987-2012. Abstract PDF · Vol 18, No 4 (1988) - Articles 'N perd van 'n ander kleur sas somerset (1942-1986) Abstract PDF · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    Hoare, J. Vol 14, No 1 (2011) - Articles The neurobiology of HIV dementia: implications for practice in South Africa Abstract PDF. ISSN: 1994-8220. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Veda, B. Vol 1, No 1 (2007) - Articles Screening Of Ten Indian Medicinal Plants For Their Antibacterial Activity Against Shigella sSpecies And Escherichia coli. Abstract PDF. ISSN: 2006-0165. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Tilahun, EK. Vol 2, No 1 (2013) - Articles Protection of Well-Known Trademarks in Ethiopia: A Comparative Treatise under the Trademark Proclamation Abstract PDF. ISSN: 2305-3739. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Yejella, RP. Vol 10, No 4 (2011) - Articles Simultaneous Quantification of Paracetamol and Meloxicam in Tablets by High Performance Liquid Chromatography Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Singh, J. Vol 8, No 2 (2009) - Articles Optimization and Formulation of Orodispersible Tablets of Meloxicam Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

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    Vavia, PR. Vol 8, No 3 (2009) - Articles A Stability Indicating HPLC Method for the Determination of Meloxicam in Bulk and Commercial Formulations Abstract PDF. ISSN: 1596-9827. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Demni, K. Vol 8, No 1 (2011) - Articles Genitourinary complications as initial presentation of inherited epidermolysis bullosa. Abstract. ISSN: 0189-6725. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

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    Fafiolu, A O. Vol 43, No 1 (2016) - Articles Growth performance, haematology and serum biochemistry of weaned pigs fed Lcarnitine supplemented diets. Abstract. ISSN: 0331-2062. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Waris, A. Vol 91, No 2 (2014) - Articles Randomised Double Blind Study to Compare Effectiveness of Honey, Salbutamol and Placebo in Treatment of Cough in Children with Common Cold Abstract PDF. ISSN: 0012-835X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Mwihaki, Alice. Vol 70 (2007) - Articles A minimalist approach to Kiswahili Syntax Abstract. ISSN: 0023-1886. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER ...

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    Indian Academy of Sciences (India)

    Astr. (2010) 31, 221–222. Author Index. Aggarwal Malini see Jain Rajmal, 155. Aghaee, A. Determination of the Mean Hi Absorption of the Intergalactic. Medium, 59. Agrawal, S. P. see Singh Ambika, 89. Biesiada Marek Could the Optical Transient SCP 06F6 be due to Micro- lensing?, 213. C¸ aliskan, S . see Küçük, ˙I., 135.

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    Onwuchekwal, Arthur. Vol 14, No 2 (2014) - Articles Profile of Generic and Disease-Specific Health-Related Quality of Life Among Nigerians with Parkinson's Disease Abstract PDF. ISSN: 1597-4292. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    van Dyk, A. Vol 10, No 4 (2005) - Articles The contribution of the clinical nurse instructor to the development of critical thinking skills of the student. Abstract. ISSN: 2071-9736. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Mokibelo, EB. Vol 5 (2008) - Articles The Impact of Hostel Conditions on Learning and Reading Ability of. Abstract. ISSN: 1813-2227. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

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    Gururaj, TR. Vol 14, No 3 (2011) - Articles Probable autoimmune causal relationship between periodontitis and Hashimotos thyroidits: A systemic review. Abstract PDF. ISSN: 1119-3077. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES.

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    Elsherbiny, TM. Vol 47, No 4 (2011) - Articles Hashimoto thyroiditis is an independent cardiovascular risk factor in clinically hypothyroid patients. Abstract PDF. ISSN: 2090-2948. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Tshishonga, Ndwakhulu. Vol 60 (2015) - Articles Book Review: Urban governance in post-apartheid cities. Modes of Engagement in South Africa's Metropoles Abstract. ISSN: 1607-2820. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Mhlahlo, S R. Vol 23, No 1 (2007) - Articles Assessment of Urban Governance in Zimbabwe: Case of the City of Gweru Abstract. ISSN: 1684-4173. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Omotoso, AB. Vol 30, No 1 (2003) - Articles Cardiac Arrhythmias in Children with Sickle Cell Anaemia Abstract PDF. ISSN: 0302-4660. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

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    Bello, O.A.. Vol 38, No 1 (2017) - Articles Prevalence of helminth parasites of domestic pigeons (Columba livia) in Jalingo Metropolis, Taraba State Abstract. ISSN: 1117-4145. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Gabaolu, C. Vol 33, No 1 (2012) - Articles Ecto and Gastrointestinal Parasites of Captured Wild Pigeons in Benin City, Nigeria Abstract. ISSN: 1117-4145. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

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    Ademola, IO. Vol 53, No 2 (2005) - Articles Helminth parasites of domestic pigeons (Columbia livia) in Ibadan, Nigeria Abstract. ISSN: 0378-9721. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Oduntan, BO. Vol 12 (2012) - Articles Beyond “The Way of God:” Missionaries, Colonialism and Smallpox in Abeokuta Abstract. ISSN: 1596-5031. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Abollo, E. Vol 20 (1998) - Articles Squid as trophic bridges for parasite flow within marine ecosystems: The case of anisakis simplex (nematoda: Anisakidae), or when the wrong way can be right. Abstract PDF. ISSN: 1814-232X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Nedambale, TL. Vol 36 (2006): Supplement - Articles Effects of vitrification and post-thawing interval on the cytoskeleton and subsequent fertilization rate of in vitro derived bovine oocytes. Abstract PDF. ISSN: 2221-4062. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Purchase, Susan. Vol 15, No 3 (2016) - Articles Keeping kids in care: virological failure in a paediatric antiretroviral clinic and suggestions for improving treatment outcomes. Abstract. ISSN: 1608-5906. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES.

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    Siminialayi, IM. Vol 26 (2010) - Articles The Effect of Aloe vera Plus on the Liver: A Pharmacovigilance Study in Rats Abstract. ISSN: 0303-691X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Etebu, EN. Vol 26 (2010) - Articles The Effect of Aloe vera Plus on the Liver: A Pharmacovigilance Study in Rats Abstract. ISSN: 0303-691X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

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    Mayayise, G. Vol 11, No 1 (2012) - Articles A pharmacovigilance study of adults on highly active antiretroviral therapy, South Africa: 2007 – 2011. Abstract PDF. ISSN: 1937-8688. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Nde, F. Vol 20, No 1 (2015) - Articles State of knowledge of Cameroonian drug prescribers on pharmacovigilance. Abstract PDF. ISSN: 1937-8688. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Koroye, OC. Vol 26 (2010) - Articles The Effect of Aloe vera Plus on the Liver: A Pharmacovigilance Study in Rats Abstract. ISSN: 0303-691X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

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    Odigie, IC. Vol 18, No 1-6 (2016) - Articles Vaccine Pharmacovigilance: Adverse Effects Reported and the Pattern of Vaccines Utilization in a Tertiary Institution, Nigeria. Abstract. ISSN: 1597-7889. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Ohaju-Obodo, JO. Vol 22 (2007) - Articles Pharmacovigilance: Tiens Slimming Tea Causes Increased Blood Pressure Abstract. ISSN: 0303-691X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Bekker, L-G. Vol 5, No 3 (2005) - Articles Socio-behaviour challenges to phase III HIV vaccine trials in Sub-Saharan Africa Abstract PDF. ISSN: 1680-6905. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

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    Bekker, J F. Vol 23, No 2 (2007) - Articles A procurement decision model for a video rental store — A case study. Abstract PDF. ISSN: 0529-191-X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Bekker, L G. Vol 6, No 4 (2006) - Articles Translation and cross-cultural adaptation of a mental health battery in an African setting. Abstract PDF. ISSN: 1680-6905. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

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    Bekker, I. Vol 42 (2013) - Articles Nursing the Cure: A Phonetic Analysis of /ʊə/ in South African English Abstract PDF. ISSN: 2224-3380. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

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    Bekker, Michiel. Vol 24, No 2 (2017) - Articles Building an infrastructure project performance in the North-West Province Department of Public Works and Roads Abstract PDF. ISSN: 2415-0487. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Bekker, Ian. Vol 48 (2015) - Articles Editorial Abstract PDF · Vol 52 (2017) - Articles Editorial Abstract PDF. ISSN: 2224-3380. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    Isman, NE. Vol 18, No 2 (2015) - Articles Effects of hemostatic agents on shear bond strength of orthodontic brackets. Abstract PDF. ISSN: 1119-3077. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Kawasaki, J. Vol 12, No 1 (2008) - Articles Laterite-A Potential Alternative for Removal of Groundwater Arsenic Abstract PDF. ISSN: 1119-8362. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Mehndiratta, S. Vol 8, No 1 (2014) - Articles A case of incomplete and refractory Kawasaki disease: Diagnostic and therapeutic challenges. Abstract PDF. ISSN: 1999-7671. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Sotimehin, SA. Vol 57, No 4 (2010) - Articles Kawasaki Disease in A Nigerian Child- a case report. Abstract. ISSN: 0189-0964. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    Aryee, I. Vol 45, No 1 (2011) - Articles Kawasaki disease in Ghana: Case reports from Korle Bu Teaching Hospital Abstract PDF. ISSN: 0855-0328. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Osafo, A. Vol 45, No 1 (2011) - Articles Kawasaki disease in Ghana: Case reports from Korle Bu Teaching Hospital Abstract PDF. ISSN: 0855-0328. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Badoe, EV. Vol 45, No 1 (2011) - Articles Kawasaki disease in Ghana: Case reports from Korle Bu Teaching Hospital Abstract PDF. ISSN: 0855-0328. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Nyarko, Y. Vol 45, No 1 (2011) - Articles Kawasaki disease in Ghana: Case reports from Korle Bu Teaching Hospital Abstract PDF. ISSN: 0855-0328. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Amoah, J. Vol 45, No 1 (2011) - Articles Kawasaki disease in Ghana: Case reports from Korle Bu Teaching Hospital Abstract PDF. ISSN: 0855-0328. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Mang'anda, Grieves D. Vol 29, No 2 (2017) - Articles The challenge of diabetic foot care: Review of the literature and experience at Queen Elizabeth Central Hospital in Blantyre, Malawi Abstract PDF. ISSN: 1995-7262. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    El Harezy, anda M. Vol 12, No 3 (2000) - Articles BLOOD ANTIOXIDANTS AND INDICES OF LIPID PEROXIDATION IN ISCHEMIC HEART DISEASES Details. ISSN: 1110-5607. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Kamda, JD. Vol 6, No 1 (2009) - Articles Asthme Infantile: Les facteurs de risque modifiables. Abstract PDF. ISSN: 2090-7214. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    Ahmed, AS. Vol 20, No 4 (2012) - Articles Optimization of Steam Distillation of Essential Oil of Eucalyptus tereticornis by Response Surface Methodology Abstract PDF. ISSN: 0794-5698. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Tabibian, M. Vol 8, No 2 (2016): Special Issue: Part 2 - Articles Risk analysis of the sea desalination plant at the 5th refinery of south pars gas company using Hazop procedures. Abstract PDF. ISSN: 1112-9867. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    Friedman, S. Vol 3 (2006) - Articles Mind the gap: reflections on the current provision of dance education in South Africa, with specific reference to the Western Cape Abstract. ISSN: 1812-1004. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Ngongkum, E. Vol 2, No 1 (2014) - Articles Transnationalism, Home and Identity in Chimamanda Ngozi Adichie's The Thing Around Your Neck Abstract. ISSN: 2343-6530. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Farinmade, Ayomide E. Vol 12, No 13 (2013) - Articles Genotoxic and cytotoxic effects of food flavor enhancer, monosodium glutamate (MSG) using Allium cepa assay. Abstract PDF. ISSN: 1684-5315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    Faraj, S. Vol 93, No 11 (2016) - Articles Day care laparoscopic surgery in gynaecology at a dedicated unit in Nairobi, Kenya Abstract. ISSN: 0012-835X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

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    Nwafor, A. U.. Vol 36, No 2 (2017) - Articles Experimental validation of optimum resistance moment of concrete slabs reinforced with carbon fibre-reinforced plastic. Abstract PDF. ISSN: 2467-8821. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Okoye, MK. Vol 1, No 3 (2010) - Articles Challenges and Implications of Genesis 2:18 – 24 on Same-Sex Marriage for the Contemporary Society Abstract PDF. ISSN: 2006-5442. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Ekoe, BT. Vol 4, No 1 (2007) - Articles Menarche et sexualite chez l\\'adolescente en milieu scolaire a Yaounde, Cameroun. Abstract. ISSN: 2090-7214. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Zeghdaoui, A. Vol 18 (2008) - Articles Etude de l'action du phosphate dipotassique sur la Dolomite: formation et évaluation des phosphates doubles de Potassium et Magnésium Abstract PDF. ISSN: 2352-9717. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    Ojigi, ML. Vol 5, No 1 (2007) - Articles Error Analysis Of Clock Time (T), Declination (*) And Latitude (Φ) On Astronomic Azimuth In Minna, Using Sun Altitude And Hour Angle Methods Abstract. ISSN: 1596-8308. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    Potgieter, Cheryl. Vol 15, No 3 (2015) - Articles Forward by Guest Editors Abstract PDF · Vol 15, No 3 (2015) - Articles Social cohesion, sexuality, homophobia and women's sport in South Africa Abstract PDF. ISSN: 1562-6997. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

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    Williams, K. Vol 42 (2012) - Articles "Dip me in Chocolate and Thow me to the Lesbians": Homophobic hate crimes, the state and civil society. Abstract PDF. ISSN: 1991-3877. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Kwaghe, A.V. Vol 8, No 2 (2009) - Articles Preliminary Phytochemical Screening of Fresh and Dried Moringa oleifera Leaves and that of Chloroform, Ethylacetate and n-Butanol Fractions Abstract · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Asekomhe, OO. Vol 3, No 1 (2014) - Articles Antibacterial Activity of Extracts of Mistletoe (Tapinanthus dodoneifollus (Dc) Dancer) from Cocoa Tree (Theobrama cacao) Abstract PDF. ISSN: 2384-6836. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    Chernet, M. Vol 3, No 1 (2014) - Articles Mechanical Property of Plastic Lumber Produced from Recycled High Density Polyethylene (HDPE) Abstract PDF. ISSN: 2305-3372. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Rading, G.O.. Vol 12, No 2 (2013) - Articles Analysis of the weld strength of the High Density Polyethylene (HDPE) dam liner. Abstract PDF. ISSN: 1607-9949. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions ...

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    Ballantyne, Roy. Vol 9 (1988) - Articles Environmental education teacher training: A particpatory research model. Abstract PDF. ISSN: 2411-5959. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Okafor, GO. Vol 8, No 2 (2014) - Articles Social Media Use And Real-life Social Relationships: (A Study of Nnamdi Azikiwe University, Awka Undergraduates) Abstract PDF. ISSN: 2006-6910. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Audu, EIV. Vol 3, No 2 (2010) - Articles Autism among Primary School Pupils in Benin Metropolis: Implications for Counselling Abstract PDF. ISSN: 2006-7593. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

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    Ekpoh, IJ. Vol 5 (2008) - Articles Implication of Climate Variability for Latex Exudates F Rubber Tree (Hevea Brasilliensis) in the Humid Tropics of South Eastern Nigeria. Abstract. ISSN: 1813-2227. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Shimber, Tesfaye. Vol 9, No 2 (2001) - Articles The impact of close spacing on yield of arabica coffee under contrasting agro-ecologies of Ethiopia Abstract. ISSN: 2072-6589. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Messele, Tesfaye. Vol 7, No 2 (2008) - Articles AFLP and microsatellite fingerprinting to estimate genetic diversity in Ethiopian tetraploid wheat (Triticum Turgidum L.) landraces. Abstract. ISSN: 1819-8678. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

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    Tesfaye, AA. Vol 1, No 1 (2012) - Articles Environmental Impact Assessment and Monitoring under Ethiopian Law Abstract PDF. ISSN: 2305-3739. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Tesfaye, S. Vol 24, No 1 (2016): Supplementary - Articles Impact of improved wheat technology adoption on productivity and income in Ethiopia Abstract Untitled. ISSN: 2072-6589. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Tesfaye, W. Vol 18, No 1 (2014) - Articles Ocular Dermoid in Crossbred calf- A Case Report Abstract PDF. ISSN: 2221-5034. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    Tesfaye, S. Vol 5, No 1 (2013) - Articles Workplace stress and its management in Norwegian Refugee Council, Ethiopia Abstract PDF. ISSN: 2077-3420. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

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    Tesfaye, Abreha. Vol 21, No 2 (2017) - Articles A survey on occurrence of internal and external fish parasites and causes of fish population reduction in Lake Hashenge, Tigray, Ethiopia Abstract PDF. ISSN: 2221-5034. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

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    Tesfaye, ReTA. Vol 19, No 1 (2015) - Articles Staphylococcus aureus in mastitic crossbreed cows and its associated risk factors in Addis Ababa City, Ethiopia Abstract Untitled PDF. ISSN: 2221-5034. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Menopausal bleeding in Ethiopian women. Abstract. ISSN: 1021-6790. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

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    Tessema, Tesfaye. Vol 15, No 3 (2001) - Articles Household illness prevalence and its determinants in the under-five children. Abstract PDF. ISSN: 1021-6790. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

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    Tesfaye, N. Vol 25, No 2 (2011) - Articles Retrospective review of antiretroviral therapy program data in accredited private hospitals in Addis Ababa City Administration, Ethiopia Abstract PDF. ISSN: 1021-6790. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More ...

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    Muluye, Tesfaye. Vol 8, No 1 (2016) - Articles The Extent of Immature Fish Harvesting by the Commercial Fishery in Lake Hawassa, Ethiopia Abstract PDF. ISSN: 2073-073X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

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    Tesfaye, M. Vol 21, No 2 (2016) - Articles Pattern and treatment outcome of patients with achalasia cardia after Modified Heller's Myotomy: experience from Ethiopia Abstract PDF. ISSN: 2073-9990. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Awas, Tesfaye. Vol 20, No 1 (1997) - Articles New plant records for Ethiopia Details PDF. ISSN: 0379-2897. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER ...

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    Wudneh, Tesfaye. Vol 21, No 2 (1998) - Articles Fisheries management - a review of the current status and research needs in Ethiopia. Details PDF. ISSN: 0379-2897. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

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    Rufael, Tesfaye. Vol 20, No 2 (2016) - Articles Sero-prevalence status of foot and mouth disease in the North Western Amhara Regional State, Ethiopia Abstract PDF. ISSN: 2221-5034. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

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    Awas, Tesfaye. Vol 13, No 1S (2014): Supplement - Articles Contribution of the Ethiopian flora project to the Ethiopian plant biodiversity conservation and sustainable use. Abstract. ISSN: 1819-8678. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Tesfaye, Dawit. Vol 20, No 2 (2010) - Articles The Pattern of Cardiac Diseases at the Cardiac Clinic of Jimma University Specialised Hospital, South West Ethiopia Abstract PDF. ISSN: 1029-1857. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Regassa, Tesfaye. Vol 26, No 4 (2016) - Articles Premarital sex in the last twelve months and its predictors among students of Wollega University, Ethiopia Abstract PDF. ISSN: 1029-1857. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...