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  1. Traumatic brain injury related research in India: An overview of published literature

    PubMed Central

    Agrawal, Amit; Munivenkatappa, Ashok; Shukla, Dhaval P.; Menon, Geetha R.; Alogolu, Rajesh; Galwankar, Sagar; Kumar, Saginela Satish; Momhan, Pathapati Rama; Pal, Ranabir; Rustagi, Neeti

    2016-01-01

    Aim: This paper provides an overview of publications by Indian researchers on traumatic brain injury between 1966 and 2014, to set up a platform for evaluating and synthesizing the results and findings from brain injury research in India. Materials and Methods: All published articles from India related to brain injury since 1966 to 2014 were retrieved from PubMed using the search for (“craniocerebral trauma”[MeSH Terms] OR (“craniocerebral”[All Fields] AND “trauma”[All Fields]) OR “craniocerebral trauma”[All Fields] OR (“head”[All Fields] AND “injury”[All Fields]) OR “head injury”[All Fields]) AND (“India”[MeSH Terms] OR “India”[All Fields]) A data base for variables like study type/category, year of publication, place of study institutes and departments to which the corresponding author belonged or where the study was conducted and the journal of publication was developed in FileMaker Pro 13 Advanced® software. Frequencies and percentages was obtained using R statistics software. Results: A total of 624 original research articles from India were reviewed. There was a substantial increase in the number of publications from 2006 (175) to 2014 (213). Eighty percent of studies were primary clinical observational type. Only 1.6% of studies were on animal experiments. Original research articles were about 55.8%. One fourth of the studies are prospective in nature. Researchers from 46 medical departments have been involved in publishing papers on traumatic brain injury. Among these, the neurosurgery department has published highest number of publications (262), followed by the forensic medicine (32) and the neurology (21). Many institutes from 22 states have contributed in brain injury research. Delhi alone had published nearly one-fourth (23%) of papers. Eleven states had published papers in collaboration with other countries. Papers were published both in national and international journals. Neurology India had published 20.6% of

  2. Pharmaceutical published literature databases: a survey.

    PubMed

    Hull, P

    1996-01-01

    Pharmaceutical companies often maintain a bibliographic database of published articles on their products. Although such databases share the common purpose of providing the company with a centralized source of published information, the databases themselves vary in scope, uses, and technologies. In order to explore the current status of these databases, a survey was conducted in early 1995. This article provides an overview of pharmaceutical product literature databases and the results from that survey. PMID:10157847

  3. The Mathematical Models of the Periodical Literature Publishing Process.

    ERIC Educational Resources Information Center

    Guang, Yu; Daren, Yu; Yihong, Rong

    2000-01-01

    Describes two mathematical models of the periodical publishing process based on a theoretical analysis. Discusses the publishing process for periodical literature, explains the continuous model and the discrete model, presents partial differential equations, and demonstrates the adaptability and the validity of the models. (LRW)

  4. A systematic review of the international published literature relating to quality of institutional care for people with longer term mental health problems

    PubMed Central

    Taylor, Tatiana L; Killaspy, Helen; Wright, Christine; Turton, Penny; White, Sarah; Kallert, Thomas W; Schuster, Mirjam; Cervilla, Jorge A; Brangier, Paulette; Raboch, Jiri; Kališová, Lucie; Onchev, Georgi; Dimitrov, Hristo; Mezzina, Roberto; Wolf, Kinou; Wiersma, Durk; Visser, Ellen; Kiejna, Andrzej; Piotrowski, Patryk; Ploumpidis, Dimitri; Gonidakis, Fragiskos; Caldas-de-Almeida, José; Cardoso, Graça; King, Michael B

    2009-01-01

    Background A proportion of people with mental health problems require longer term care in a psychiatric or social care institution. However, there are no internationally agreed quality standards for institutional care and no method to assess common care standards across countries. We aimed to identify the key components of institutional care for people with longer term mental health problems and the effectiveness of these components. Methods We undertook a systematic review of the literature using comprehensive search terms in 11 electronic databases and identified 12,182 titles. We viewed 550 abstracts, reviewed 223 papers and included 110 of these. A "critical interpretative synthesis" of the evidence was used to identify domains of institutional care that are key to service users' recovery. Results We identified eight domains of institutional care that were key to service users' recovery: living conditions; interventions for schizophrenia; physical health; restraint and seclusion; staff training and support; therapeutic relationship; autonomy and service user involvement; and clinical governance. Evidence was strongest for specific interventions for the treatment of schizophrenia (family psychoeducation, cognitive behavioural therapy (CBT) and vocational rehabilitation). Conclusion Institutions should, ideally, be community based, operate a flexible regime, maintain a low density of residents and maximise residents' privacy. For service users with a diagnosis of schizophrenia, specific interventions (CBT, family interventions involving psychoeducation, and supported employment) should be provided through integrated programmes. Restraint and seclusion should be avoided wherever possible and staff should have adequate training in de-escalation techniques. Regular staff supervision should be provided and this should support service user involvement in decision making and positive therapeutic relationships between staff and service users. There should be clear lines

  5. Helicopter EMS Transport Outcomes Literature: Annotated Review of Articles Published 2007–2011

    PubMed Central

    Brown, Brandon S.; Pogue, Korby A.; Williams, Emily; Hatfield, Jesse; Thomas, Matthew; Arthur, Annette; Thomas, Stephen H.

    2012-01-01

    Helicopter EMS (HEMS) and its possible association with outcomes improvement continues to be a subject of discussion. As is the case with other scientific discourse, debate over HEMS usefulness should be framed around an evidence-based assessment of the relevant literature. In an effort to facilitate the academic pursuit of assessment of HEMS utility, in late 2000 the National Association of EMS Physicians' (NAEMSP) Air Medical Task Force prepared annotated bibliographies of the HEMS-related outcomes literature. As a result of that work, two review articles, one covering HEMS use in nontrauma and the other in trauma, published in 2002 in Prehospital Emergency Care surveyed HEMS outcomes-related literature published between 1980 and mid-2000. The project was extended with two subsequent reviews covering the literature through 2006. This review continues the series, outlining outcomes-associated HEMS literature for the three-year period 2007 through the first half of 2011. PMID:22288016

  6. Using crowdsourcing to evaluate published scientific literature: methods and example.

    PubMed

    Brown, Andrew W; Allison, David B

    2014-01-01

    cost, crowdsourcing has potential to evaluate published literature in a cost-effective, quick, and reliable manner using existing, easily accessible resources. PMID:24988466

  7. Publishing Sami Literature--From Christian Translations to Sami Publishing Houses

    ERIC Educational Resources Information Center

    Paltto, Kirsti

    2010-01-01

    Publishing in the Sami languages has always been difficult. The Sami are currently spread across four countries, Norway, Sweden, Finland, and Russia. There are nine different Sami languages, some of them with only a few speakers. The Sami publishing industry is entirely dependent on government funding as it does not have its own funds nor is there…

  8. Matrix Summaries Improve Research Reports: Secondary Analyses Using Published Literature

    ERIC Educational Resources Information Center

    Zientek, Linda Reichwein; Thompson, Bruce

    2009-01-01

    Correlation matrices and standard deviations are the building blocks of many of the commonly conducted analyses in published research, and AERA and APA reporting standards recommend their inclusion when reporting research results. The authors argue that the inclusion of correlation/covariance matrices, standard deviations, and means can enhance…

  9. International Service Learning: Analytical Review of Published Research Literature

    ERIC Educational Resources Information Center

    Dixon, Brett

    2015-01-01

    International service learning (ISL) is an emerging area of international education. This paper summarizes academic journal articles on ISL programs and organizes the relevant publications by academic disciplines, service learning project areas, and other topics. The basis for this review is relevant literature from full-text scholarly peer…

  10. Publishing Not Perishing: How Research Students Transition from Novice to Knowledgeable Using Systematic Quantitative Literature Reviews

    ERIC Educational Resources Information Center

    Pickering, Catherine; Grignon, Julien; Steven, Rochelle; Guitart, Daniela; Byrne, Jason

    2015-01-01

    Current understandings suggest that three aspects of writing practice underpin the research student publication process: knowledge creation, text production and identity formation. Publishing a literature review is the first opportunity most students have to publish. This article compares the pedagogical benefits of different literature review…

  11. Published criteria for evaluating health related web sites: review

    PubMed Central

    Kim, Paul; Eng, Thomas R; Deering, Mary Jo; Maxfield, Andrew

    1999-01-01

    Objective To review published criteria for specifically evaluating health related information on the world wide web, and to identify areas of consensus. Design Search of world wide web sites and peer reviewed medical journals for explicit criteria for evaluating health related information on the web, using Medline and Lexis-Nexis databases, and the following internet search engines: Yahoo!, Excite, Altavista, Webcrawler, HotBot, Infoseek, Magellan Internet Guide, and Lycos. Criteria were extracted and grouped into categories. Results 29 published rating tools and journal articles were identified that had explicit criteria for assessing health related web sites. Of the 165 criteria extracted from these tools and articles, 132 (80%) were grouped under one of 12 specific categories and 33 (20%) were grouped as miscellaneous because they lacked specificity or were unique. The most frequently cited criteria were those dealing with content, design and aesthetics of site, disclosure of authors, sponsors, or developers, currency of information (includes frequency of update, freshness, maintenance of site), authority of source, ease of use, and accessibility and availability. Conclusions Results suggest that many authors agree on key criteria for evaluating health related web sites, and that efforts to develop consensus criteria may be helpful. The next step is to identify and assess a clear, simple set of consensus criteria that the general public can understand and use. Key messagesMany organisations and individuals have published criteria to evaluate health related information on the world wide webA literature and world wide web search found that the most frequently cited criteria were those dealing with content, design and aesthetics of site, disclosure of authors, sponsors, or developers, currency of information, authority of source, and ease of useCriteria related to confidentiality and privacy were only cited by one authorConsensus regarding critical criteria for

  12. Children's Literature at the Turn of the Century: Toward a Political Economy of the Publishing Industry.

    ERIC Educational Resources Information Center

    Taxel, Joel

    2002-01-01

    Outlines the beginnings of a political economy of the children's literature publishing industry. Focuses on the ways that changes in the ownership and structure of the industry are altering the underlying culture of the book publishing industry and concomitantly, the ways that books are conceived, commissioned, and marketed. (SG)

  13. Publication Anxiety: Emotion and the Stages of Publishing in the Library and Information Science Literature

    ERIC Educational Resources Information Center

    Sullivan, Doreen

    2012-01-01

    Although instruction in writing for Library and Information Science (LIS) publication is becoming more prevalent, emotions inherent in the publishing cycle are seldom discussed. Through a review of the literature this article investigates how LIS writers can develop their technical skills in publishing scholarly articles, and then looks at…

  14. A meta-analysis of the published literature on the effectiveness of antimicrobial soaps.

    PubMed

    Montville, Rebecca; Schaffner, Donald W

    2011-11-01

    The goal of this research was to conduct a systematic quantitative analysis of the existing data in the literature in order to determine if there is a difference between antimicrobial and nonantimicrobial soaps and to identify the methodological factors that might affect this difference. Data on hand washing efficacy and experimental conditions (sample size, wash duration, soap quantity, challenge organism, inoculum size, and neutralization method) from published studies were compiled and transferred to a relational database. A total of 25 publications, containing 374 observations, met the study selection criteria. The majority of the studies included fewer than 15 observations with each treatment and included a direct comparison between nonantimicrobial soap and antimicrobial soap. Although differences in efficacy between antimicrobial and nonantimicrobial soap were small (∼0.5-log CFU reduction difference), antimicrobial soap produced consistently statistically significantly greater reductions. This difference was true for any of the antimicrobial compounds investigated where n was >20 (chlorhexidine gluconate, iodophor, triclosan, or povidone). Average log reductions were statistically significantly greater (∼2 log CFU) when either gram-positive or gram-negative transient organisms were deliberately added to hands compared with experiments done with resident hand flora (∼0.5 log CFU). Our findings support the importance of using a high initial inoculum on the hands, well above the detection limit. The inherent variability in hand washing seen in the published literature underscores the importance of using a sufficiently large sample size to detect differences when they occur. PMID:22054188

  15. NETS[middle dot]A Scholarship: A Review of Published Literature

    ERIC Educational Resources Information Center

    Richardson, Jayson W.; Bathon, Justin; Flora, Kevin L.; Lewis, Wayne D.

    2013-01-01

    To date, no systematic analysis of the current body of literature has aimed to understand the extent to which school technology leadership is being investigated. This review of the literature presents a content analysis of articles published from 1997 through 2010 housed in the Education Resource Information Center (ERIC) database on the topic of…

  16. A Review of the Published Research Literature on Arts and the Handicapped, 1971-1981.

    ERIC Educational Resources Information Center

    Ash, Linda D.; Gambach, James

    The document presents findings of a search of research literature in the area of arts and the handicapped published between 1971 and 1981. The literature search addresses the various art forms of visual art, drama, music, and dance/movement as well as the major handicapping conditions: mental retardation, hearing impairments, speech handicaps,…

  17. Aortic Valve Repair: A Systematic Review and Meta-analysis of Published Literature

    PubMed Central

    Fok, Matthew; Shaw, Matthew; Sancho, Elena; Abello, David; Bashir, Mohamad

    2014-01-01

    Background: It is widely accepted that aortic valve disease is surgically managed with aortic valve replacement (AVR) using different available prostheses. The long-term survival, durability of the valve, and freedom from reoperation after AVR are well established in published literature. Over the past two decades, aortic valve repair (AVr) has evolved into an accepted surgical option for patients with aortic valve disease. We review and analyze the published literature on AVr. Methods: A systematic review of the current literature was performed through three electronic databases from inception to August 2013 to identify all relevant studies relating to aortic valve repair. Articles selected were chosen by two reviewers. Articles were excluded if they contained a pediatric population or if the patient number was less than 50. Results: Twenty-four studies conformed to the inclusion criteria for inclusion in the systematic review. In total, 4986 patients underwent aortic valve repair. 7 studies represented bicuspid aortic valve (BAV) repair, 5 studies represented cusp prolapse, and 3 studies represented valve repair with root dilation or aneurysm. Overall weighted in-hospital mortality for all studies was low (1.46% ± 1.21). Preoperative aortic insufficiency (AI) ≥ 2+ did not correlate to reoperation for valve failure (Pearson's Rs 0.2705, P = 0.2585). AI at discharge was reported in 9 studies with a mean AI ≥ 2+ in 6.1% of patients. Weighted average percentage for valve reoperation following BAV repair was 10.23% ± 3.2. Weighted average reoperation following cusp prolapse repair was 3.83 ± 1.96. Weighted average reoperation in aortic valve sparing procedures with root replacement was 4.25% ± 2.46. Although there are limitations and complications of prosthetic valves, especially for younger individuals, there is ample published literature that confers strong evidence for AVR. On the contrary, aortic valve repair may be a useful option for selected patients

  18. Clinical results of coracoacromial ligament transfer in acromioclavicular dislocations: A review of published literature.

    PubMed

    Sood, Aman; Wallwork, Nicholas; Bain, Gregory Ian

    2008-01-01

    Acromioclavicular joint dislocations are common injuries, which typically occur with trauma in young men. Treatment recommendations for these injuries are highly variable and controversial. There are greater than 100 surgical techniques described for operative treatment of this injury. One of the most widely recommended methods of surgical reconstruction for acromioclavicular joint dislocations is to utilize the coracoacromial ligament for stabilization of the distal clavicle. Several modifications of this procedure have been described which have involved adjunct coracoclavicular fixation or fixation across acromioclavicular joint. Although the literature is replete with descriptive papers, there is paucity of studies evaluating the surgical outcome of this procedure. We systematically reviewed the English language published literature in peer reviewed journals (Medline, EMBASE, SCOPUS) and assigned a level of evidence for available studies. We critically reviewed each paper for the flaws and biases and then evaluated the comparable clinical outcomes for various procedures and their modifications. The published literature consists entirely of case series (Level IV evidence) with variability in surgical technique and outcome measures. On review there is low level evidence to support the use of coracoacromial ligament for acromioclavicular dislocation but it has been associated with high rate of deformity recurrence. Adjunct fixation does not improve clinical results when compared to isolated coracoacromial ligament transfer. This is in part because of the high incidence of fixation related complications. Similar results are reported with coracoacromial ligament reconstruction for acute and chronic cases. The development of secondary acromioclavicular joint symptoms with distal clavicle retention is poorly reported with the incidence rate varying from 12% to 32%. Despite this, the retention or excision of distal clavicle did not affect overall clinical results except

  19. Does benzene cause multiple myeloma? An analysis of the published case-control literature

    SciTech Connect

    Bezabeh, S.; Engel, A.; Morris, C.B.; Lamm, S.H.

    1996-12-01

    Two case series and two epidemiological studies in the 1970s and 1980s suggested that benzene exposure might be a risk factor for multiple myeloma. An analysis has now been conducted of the published population-based and hospital-based case-control studies published through mid-1995 that permit examination of the relationship between multiple myeloma and benzene exposure or surrogates for benzene exposure. No increased association was found between multiple myeloma and benzene exposure or exposure to chemical groups that included benzene. The odds ratios from these analyses approximated 1.0. Exposures to petroleum products and employment in petroleum-related occupations did not appear to be risk factors for multiple myeloma. Cigarette smoking, as a surrogate of benzene exposure, was not found to be associated with multiple myeloma, while some studies of products of combustion described as {open_quotes}engine exhaust{close_quotes} did show a significant association with multiple myeloma. In toto, the population-based and hospital-based case-control literature indicated that benzene exposure was not a likely causal factor for multiple myeloma. 28 refs., 3 figs., 1 tab.

  20. De Facto, De Rigueur, and Even Useful: Standards for the Published Literature and Their Relationship to Medical Informatics

    PubMed Central

    Humphreys, Betsy L.

    1990-01-01

    Over the past century, the library profession has collaborated with other interested groups to develop a variety of standards for the production, distribution, organization, and description of the published literature. Early successes in standardizing the content and format of bibliographic records gave the library community a firm basis for the creation of information standards for use in automated systems. The current array of relatively mature standards related to the published literature holds more than academic interest for those engaged in medical informatics research and development. In addition to their obvious utility for many applications involving access to the biomedical literature, some of the standards are also applicable to other types of biomedical information. Because bibliographic data share some of the complex characteristics of clinical data, a look at the types of standards that have emerged for the published literature can be helpful in identifying the range of standards to be considered for the clinical environment. An examination of the reasons for success in the development of bibliographic standards may also provide a useful perspective on efforts to develop information standards in other areas of concern to the medical informatics community.

  1. Post-marketing surveillance in the published medical and grey literature for percutaneous transluminal coronary angioplasty catheters: a systematic review

    PubMed Central

    2013-01-01

    Background Post-marketing surveillance (PMS) may identify rare serious incidents or adverse events due to the long-term use of a medical device, which was not captured in the pre-market process. Percutaneous transluminal coronary angioplasty (PTCA) is a non-surgical procedure that uses a balloon-tipped catheter to enlarge a narrowed artery. In 2011, 1,942 adverse event reports related to the use of PTCA catheters were submitted to the FDA by the manufacturers, an increase from the 883 reported in 2008. The primary research objective is to conduct a systematic review of the published and grey literature published between 2007 and 2012 for the frequency of incidents, adverse events and malfunctions associated with the use of PTCA catheters in patients with coronary artery disease (CAD). Grey literature has not been commercially published. Methods We searched MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials and PubMed for medical literature on PMS for PTCA catheters in patients with CAD published between January 2007 and July 2012. We also searched the grey literature. Results This review included 11 studies. The in-hospital adverse events reported were individual cases of myocardial infarction and hematoma. In studies of patients with coronary perforation, more patients with balloon angioplasty were identified compared with patients who required stenting. Conclusions Our systematic review illustrates that the volume and quality of PMS studies associated with the use of PTCA catheters in patients with CAD are low in the published and grey literature, and may not be useful sources of information for decisions on safety. In most studies, the objectives were not to monitor the long-term safety of the use of PTCA catheters in clinical practice. Future studies can explore the strengths and limitations of PMS databases administered by regulatory authorities. PMID:24112460

  2. A meta-synthesis study of literature review and systematic review published in nurse prescribing

    PubMed Central

    Darvishpour, Azar; Joolaee, Soodabeh; Cheraghi, Mohammad Ali

    2014-01-01

    Background: Prescribing represents a new aspect of practice for nurses. To make qualitative results more accessible to clinicians, researchers, and policy makers, individuals are urged to synthesize findings from related studies. Therefore this study aimed to aggregate and interpret existing literature review and systematic studies to obtain new insights on nurse prescription. Methods: This was a qualitative meta synthesis study using Walsh and Downe process. In order to obtain data all Digital National Library of Medicine's databases, search engines and several related sites were used. Full texts with "review and nurs* prescri* " words in the title or abstract in English language and published without any time limitation were considered. After eliminating duplicate and irrelevant studies, 11 texts were selected. Data analysis was conducted using qualitative content analysis. Multiple codes were compared based on the differences and similarities and divided to the categories and themes. Results: The results from the meta synthesis of the 11 studies revealed 8 themes namely: leading countries in prescribing, views, features, infrastructures, benefits, disadvantages, facilitators and barriers of nursing prescription that are discussed in this article. The results led to a schematic model. Conclusion: Despite the positive view on nurse prescribing, there are still issues such as legal, administrative, weak research and educational deficiencies in academic preparation of nurses that needs more effort in these areas and requires further research. PMID:25405142

  3. Pharmaceuticals and the Environment (PiE): Evolution and impact of the published literature revealed by bibliometric analysis

    EPA Science Inventory

    The evolution and impact of the published literature surrounding the transdisciplinary, multifaceted topic of pharmaceuticals as contaminants in the environment is examined for the first time in an historical context. The preponderance of literature cited in this examination repr...

  4. Lead exposure in US worksites: A literature review and development of an occupational lead exposure database from the published literature

    PubMed Central

    Koh, Dong-Hee; Locke, Sarah J.; Chen, Yu-Cheng; Purdue, Mark P.; Friesen, Melissa C.

    2016-01-01

    Background Retrospective exposure assessment of occupational lead exposure in population-based studies requires historical exposure information from many occupations and industries. Methods We reviewed published US exposure monitoring studies to identify lead exposure measurement data. We developed an occupational lead exposure database from the 175 identified papers containing 1,111 sets of lead concentration summary statistics (21% area air, 47% personal air, 32% blood). We also extracted ancillary exposure-related information, including job, industry, task/location, year collected, sampling strategy, control measures in place, and sampling and analytical methods. Results Measurements were published between 1940 and 2010 and represented 27 2-digit standardized industry classification codes. The majority of the measurements were related to lead-based paint work, joining or cutting metal using heat, primary and secondary metal manufacturing, and lead acid battery manufacturing. Conclusions This database can be used in future statistical analyses to characterize differences in lead exposure across time, jobs, and industries. PMID:25968240

  5. Review of published criteria for evaluating health-related websites

    PubMed Central

    Kim, Paul; Eng, Thomas R; Deering, Mary Jo; Maxfield, Andrew

    1999-01-01

    •Objective To review published criteria for specifically evaluating health-related information on the World Wide Web and to identify areas of consensus in evaluation. •Design Search of Web sites and peer-reviewed medical journals for explicit criteria for evaluating health-related information on the Web using Medline and Lexis-Nexis databases and the following Internet search engines: Yahoo!, Excite, Altavista, Webcrawler, HotBot, Infoseek, Magellan Internet Guide, and Lycos. Criteria were extracted and grouped into categories. •Results Twenty-nine published rating tools and journal articles were identified that had explicit criteria for assessing health-related Web sites. Of the 165 criteria extracted from these tools and articles, 132 (80%) were grouped under 1 of 12 specific categories, and 33 (20%) were grouped as miscellaneous because they lacked specificity or were unique. The most frequently cited criteria were those dealing with the content, design, and aesthetics of a site; disclosure of authors, sponsors, or developers; currency of information (includes frequency of update, freshness, and maintenance of site); authority of source; ease of use; and accessibility and availability. •Conclusions Many authors agree on the key criteria for evaluating health-related Web sites and efforts to develop consensus criteria may be helpful. The next step is to identify and assess a clear, simple set of consensus criteria that the general public can understand and use. PMID:18751150

  6. Review and bibliometric analysis of published literature citing data produced by the Gap Analysis Program (GAP)

    USGS Publications Warehouse

    Ratz, Joan M.; Conk, Shannon J.

    2014-01-01

    The Gap Analysis Program (GAP) of the U.S. Geological Survey (USGS) produces geospatial datasets providing information on land cover, predicted species distributions, stewardship (ownership and conservation status), and an analysis dataset which synthesizes the other three datasets. The intent in providing these datasets is to support the conservation of biodiversity. The datasets are made available at no cost. The initial datasets were created at the state level. More recent datasets have been assembled at regional and national levels. GAP entered an agreement with the Policy Analysis and Science Assistance branch of the USGS to conduct an evaluation to describe the effect that using GAP data has on those who utilize the datasets (GAP users). The evaluation project included multiple components: a discussion regarding use of GAP data conducted with participants at a GAP conference, a literature review of publications that cited use of GAP data, and a survey of GAP users. The findings of the published literature search were used to identify topics to include on the survey. This report summarizes the literature search, the characteristics of the resulting set of publications, the emergent themes from statements made regarding GAP data, and a bibliometric analysis of the publications. We cannot claim that this list includes all publications that have used GAP data. Given the time lapse that is common in the publishing process, more recent datasets may be cited less frequently in this list of publications. Reports or products that used GAP data may be produced but never published in print or released online. In that case, our search strategies would not have located those reports. Authors may have used GAP data but failed to cite it in such a way that the search strategies we used would have located those publications. These are common issues when using a literature search as part of an evaluation project. Although the final list of publications we identified is not

  7. An evaluation of drug promotional literatures published in scientific medical journals

    PubMed Central

    Vachhani, Pooja M.; Solanki, Manish N.; Desai, Mira K.

    2016-01-01

    Objectives: Evaluation and comparison of ethical standards of published drug promotional literatures (DPLs) between different Indian and non-Indian scientific medical journals regarding compliance to the World Health Organization (WHO) and International Federation of Pharmaceutical Manufacturers and Associations (IFPMAs) guidelines. Materials and Methods: A cross-sectional, observational study was carried out at pharmacology department. DPLs published in Indian and non-Indian scientific medical journals available at central library of medical college during the period of 6 months were collected according to selection criteria. DPLs were evaluated and compared for compliance to ethical standards of drug promotion laid by the WHO and IFPMA. Data were analyzed using Fisher's exact test. Results: Out of total 178 DPLs, 103 DPLs were from Indian journals and 75 DPLs were from non-Indian journals. When compared regarding compliance to all the 11 ethical criteria of WHO, no significant difference was found between DPLs published in Indian and non-Indian journals. However, DPLs from indian journals contained significantly less information regarding dosage regimen (P = 0.0096), adverse drug reactions (P = 0.0028), warnings (P = 0.0104) and major drug interactions (P < 0.0001) as compared to non-Indian journals. Compliance to all the five IFPMA criteria was significantly higher in DPLs of non-Indian journals (88%) than Indian journals (39%) (P < 0.0001). Conclusion: Noncompliance to ethical standards of WHO and IFPMA guidelines is more common in DPLs of Indian journals as compared to non-Indian journals. Thus strict implementation of regulatory measures regarding DPLs published in Indian medical journals is recommended. PMID:27413355

  8. The Benefits of Publishing Systematic Quantitative Literature Reviews for PhD Candidates and Other Early-Career Researchers

    ERIC Educational Resources Information Center

    Pickering, Catherine; Byrne, Jason

    2014-01-01

    Universities increasingly expect students to publish during a PhD candidature because it benefits the candidate, supervisor, institution, and wider community. Here, we describe a method successfully used by early-career researchers including PhD candidates to undertake and publish literature reviews--a challenge for researchers new to a field. Our…

  9. Booklets for children related with Earth Sciences published in Mexico

    NASA Astrophysics Data System (ADS)

    Alaniz, S. A.; Nieto-Samaniego, A. F.

    2009-04-01

    The Centro de Geociencias, at the Universidad Nacional Autonoma de Mexico, has published a series of booklets for children, entitled "Simple experiments to understand a complex Earth". It is part of the activities of the Mexican committee of the International Year of the Planet Earth. Each booklet contains experiments related with an Earth Sciences topic and includes the procedure to do one of the "Ten most beautiful experiments in physics" (Crease, P., Physics World May 2002 p17 and September 2002 pp19-20). In Mexico, as in other developing countries, there is very little information about Science in general and Earth Sciences in particular, in the basic education programs. Also, there is poor bibliography in Spanish about science experiments. For this reason, we try to fill the vacuum by distributing free the booklets in Science Museums and rural basic schools in paper, and by Internet in the Centro de Geociencias web site (http://www.geociencias.unam.mx/geociencias/difusion/indice.html). At present, we have been distributed 100,000 copies of 5 issues: 1."Atmospheric pressure and the falling bodies", it deals with the Galileo experiment of falling bodies, he proposed that all the bodies fall down at the same velocity. We discuss the properties of the atmosphere air (temperature, pressure and volume) and concluded that Galileo is right but when the bodies are very light. 2. "The light and the colors" is based in the Newton's decomposition of sunlight with a prism experiment. This booklet contains nine experiments to explain the colors that we find in Earth like the blue of the sky, the orange of the sunset, the rainbow and the mirage. 3. "¿Eureka! oceans and continents float". This booklet presents seven experiments related with density and buoyancy to explain the principles of the Plate tectonics theory. 4. "Climate hanging by a thread", Foucault pendulum demonstrates the rotation of Earth without seeing the stars, in this booklet, we explain, through 9

  10. Antibiotic Resistance of Acinetobacter baumannii in Iran: A Systemic Review of the Published Literature

    PubMed Central

    Moradi, Jale; Hashemi, Farhad B.; Bahador, Abbas

    2015-01-01

    Objectives Acinetobacter baumannii is a bacterium responsible for health care-associated infections, and it frequently develops multiple drug resistance (MDR). The prevalence of antibiotic-resistant A. baumannii in Iran has increased, and this may cause significant clinical problems. Therefore, in order to elucidate the development of antibiotic resistance, we performed a systematic review of the literature published on antibiotic-resistant A. baumannii reported in Iran. Methods Thirty-six publications that met the criteria for inclusion were reviewed from an initial 87 papers. Selected papers published between 2008 and September 2014, were categorized on the basis of the sample collecting year been between 2001 and 2013. Results Analysis of data revealed that, in general, there was an increase in antimicrobial resistance. During the initial time point of these studies (2001–2007) there was a high rate of resistance to all antibiotics, with the exception of carbapenems, lipopeptides, and aminoglycosides that had a low resistance rate in comparison with the others. Also, the resistance rate was increased in one group of these three antimicrobial groups from 2010 to 2013. In particular, there was an increase in resistance to carbapenems (imipenem and meropenem) from 2010–2011 and 2012–2013, whereas no significant change in the resistance rate of the other two antimicrobial groups (lipopeptides and aminoglycosides) during the study time was observed, although we did observe certain trends in amikacin (aminoglycoside group antibiotic) between 2011–2012 and 2012–2013. Conclusion These findings indicate that antimicrobial resistance of A. baumannii in Iran has increased, which may very well affect the antimicrobial resistance of this organism worldwide. Based on these results, novel prevention and treatment strategies against A. baumannii infections are warranted. Furthermore, these data may assist in revising treatment guidelines and regional policies in care

  11. Key soil functional properties affected by soil organic matter - evidence from published literature

    NASA Astrophysics Data System (ADS)

    Murphy, Brian

    2015-07-01

    The effect of varying the amount of soil organic matter on a range of individual soil properties was investigated using a literature search of published information largely from Australia, but also included relevant information from overseas. Based on published pedotransfer functions, soil organic matter was shown to increase plant available water by 2 to 3 mm per 10 cm for each 1% increase in soil organic carbon, with the largest increases being associated with sandy soils. Aggregate stability increased with increasing soil organic carbon, with aggregate stability decreasing rapidly when soil organic carbon fell below 1.2 to 1.5 5%. Soil compactibility, friability and soil erodibility were favourably improved by increasing the levels of soil organic carbon. Nutrient cycling was a major function of soil organic matter. Substantial amounts of N, P and S become available to plants when the soil organic matter is mineralised. Soil organic matter also provides a food source for the microorganisms involved in the nutrient cycling of N, P, S and K. In soils with lower clay contents, and less active clays such as kaolinites, soil organic matter can supply a significant amount of the cation exchange capacity and buffering capacity against acidification. Soil organic matter can have a cation exchange capacity of 172 to 297 cmol(+)/kg. As the cation exchange capacity of soil organic matter varies with pH, the effectiveness of soil organic matter to contribute to cation exchange capacity below pH 5.5 is often minimal. Overall soil organic matter has the potential to affect a range of functional soil properties.

  12. Wide variation in estimates of global prevalence and burden of chronic hepatitis B and C infection cited in published literature.

    PubMed

    Basnayake, S K; Easterbrook, P J

    2016-07-01

    To evaluate the extent of heterogeneity in global estimates of chronic hepatitis B (HBV) and C (HCV) cited in the published literature, we undertook a systematic review of the published literature. We identified articles from 2010 to 2014 that had cited global estimates for at least one of ten indicators [prevalence and numbers infected with HBV, HCV, HIV-HBV or HIV-HCV co-infection, and mortality (number of deaths annually) for HBV and HCV]. Overall, 488 articles were retrieved: 239 articles cited a HBV-related global estimate [prevalence (n = 12), number infected (n = 193) and number of annual deaths (n = 82)]; 280 articles had HCV-related global estimates [prevalence (n = 86), number infected (n = 203) and number of annual deaths (n = 31)]; 31 had estimates on both HBV and HCV; 54 had HIV-HBV co-infection estimates [prevalence (n = 42) and number co-infected (n = 12)]; and 68 had estimates for HIV-HCV co-infection [prevalence (n = 40) and number co-infected (n = 28)]. There was considerable heterogeneity in the estimates cited and also a lack of consistency in the terminology used. Although 40% of 488 articles cited WHO as the source of the estimate, many of these were from outdated or secondary sources. Our findings highlight the importance of clear and consistent communication from WHO and other global health agencies on current consensus estimates of hepatitis B and C burden and prevalence, the need for standardisation in their citation, and for regular updates. PMID:27028545

  13. Publishing Children's Literature at the Dawn of the 21st Century.

    ERIC Educational Resources Information Center

    Taxel, Joel; Ward, Holly M.

    2000-01-01

    Presents a critique of recent trends and changes within the children's book publishing industry, especially nonliterary factors, tensions between commerce and culture, and the impact of mergers. Suggests that changes are dramatically altering the underlying culture of the publishing industry and radically altering the publishing people have come…

  14. Pharmaceuticals and the Environment (PiE): Evolution and impact of the published literature revealed by bibliometric analysis.

    PubMed

    Daughton, Christian G

    2016-08-15

    The evolution and impact of the published literature surrounding the transdisciplinary, multifaceted topic of pharmaceuticals as contaminants in the environment is examined for the first time in an historical context. The preponderance of literature cited in this examination represents the earlier works. As an historical chronology, the focus is on the emergence of key, specific aspects of the overall topic (often termed PiE) in the published literature and on the most highly cited works. This examination is not a conventional, technical review of the literature; as such, little attention was devoted to the more recent literature. The many dimensions involved with PiE span over 70years of published literature. Some articles began to appear in published works in the 1940s and earlier, while others only began to receive attention in the 1990s and later. Decades of early research on what at the time seemed to be disconnected topics eventually coalesced in the mid-to-late 1990s around a number of interconnected concerns and issues that now comprise PiE. Major objectives are to provide a new perspective to the topic, to facilitate more efficient and effective review of the literature by others, and to recognize the more significant, seminal contributions to the advancement of PiE as a field of research. Some of the most highly cited articles in all of environmental science now involve PiE. As of April 2015, a core group of 385 PiE articles had each received at least 200 citations; one had received 5424 citations. But hundreds of additional articles also played important roles in the evolution and advancement of the field. PMID:27104492

  15. Cognitive Processing of Low Achievers and Children with Reading Disabilities: A Selective Meta-Analytic Review of the Published Literature.

    ERIC Educational Resources Information Center

    Hoskyn, Maureen; Swanson, H. Lee

    2000-01-01

    This article synthesizes some of the published literature comparing the cognitive functioning of children with reading disabilities (RD) and children with low reading and low intelligence (low achievers). Research indicates that children with reading disabilities outperformed low achievers on measures of lexical knowledge, syntactical knowledge,…

  16. Detecting miRNA Mentions and Relations in Biomedical Literature

    PubMed Central

    Bagewadi, Shweta; Bobić, Tamara; Hofmann-Apitius, Martin; Fluck, Juliane; Klinger, Roman

    2015-01-01

    Introduction: MicroRNAs (miRNAs) have demonstrated their potential as post-transcriptional gene expression regulators, participating in a wide spectrum of regulatory events such as apoptosis, differentiation, and stress response. Apart from the role of miRNAs in normal physiology, their dysregulation is implicated in a vast array of diseases. Dissection of miRNA-related associations are valuable for contemplating their mechanism in diseases, leading to the discovery of novel miRNAs for disease prognosis, diagnosis, and therapy. Motivation: Apart from databases and prediction tools, miRNA-related information is largely available as unstructured text. Manual retrieval of these associations can be labor-intensive due to steadily growing number of publications. Additionally, most of the published miRNA entity recognition methods are keyword based, further subjected to manual inspection for retrieval of relations. Despite the fact that several databases host miRNA-associations derived from text, lower sensitivity and lack of published details for miRNA entity recognition and associated relations identification has motivated the need for developing comprehensive methods that are freely available for the scientific community. Additionally, the lack of a standard corpus for miRNA-relations has caused difficulty in evaluating the available systems. We propose methods to automatically extract mentions of miRNAs, species, genes/proteins, disease, and relations from scientific literature. Our generated corpora, along with dictionaries, and miRNA regular expression are freely available for academic purposes. To our knowledge, these resources are the most comprehensive developed so far. Results: The identification of specific miRNA mentions reaches a recall of 0.94 and precision of 0.93.  Extraction of miRNA-disease and miRNA-gene relations lead to an F 1 score of up to 0.76. A comparison of the information extracted by our approach to the databases miR2Disease and miRSel for

  17. Global Epidemiology of Amyotrophic Lateral Sclerosis: a Systematic Review of the Published Literature

    PubMed Central

    Chiò, A; Logroscino, G; Traynor, BJ; Collins, J; Simeone, JC; Goldstein, LA; White, LA

    2014-01-01

    Background Amyotrophic lateral sclerosis (ALS) is relatively rare, yet the economic and social burden is substantial. Having accurate incidence and prevalence estimates would facilitate efficient allocation of healthcare resources. Objective To provide a comprehensive and critical review of the epidemiologic literature on ALS. Methods MEDLINE and EMBASE (1995–2011) databases of population-based studies on ALS incidence and prevalence reporting quantitative data were analyzed. Data extracted included study location and time, design and data sources, case ascertainment methods, and incidence and/or prevalence rates. Medians and inter-quartile ranges (IQRs) were calculated, and ALS case estimates derived using 2010 population estimates. Results In all, 37 articles met inclusion criteria. In Europe, the median (IQR) incidence rate (/100,000 population) was 2.08 (1.47–2.43), corresponding to an estimated 15,355 (10,852–17,938) cases. Median (IQR) prevalence (/100,000 population) was 5.40 (4.06–7.89), or 39,863 (29,971–58,244) prevalent cases. Conclusions Disparity in rates among ALS incidence and prevalence studies may be due to differences in study design or true variations in population demographics, such as age, and geography, including environmental factors and genetic predisposition. Additional large-scale studies that use standardized case ascertainment methods are needed to more accurately assess the true global burden of ALS. PMID:23860588

  18. Changes in Emotions Related to Medication Used to Treat ADHD. Part I: Literature Review

    ERIC Educational Resources Information Center

    Manos, Michael J.; Brams, Matthew; Childress, Ann C.; Findling, Robert L.; Lopez, Frank A.; Jensen, Peter S.

    2011-01-01

    Objective: To summarize the literature investigating changes in emotional expression (EE) as a function of pharmacotherapy in the treatment of ADHD and to differentiate emotional effects related to ADHD pharmacotherapy from emotional effects related to ADHD as a disorder. Method: English language articles published from January 1, 1988, through…

  19. The cardiovascular risk factors of the Roma (Gypsies) people in Central-Eastern Europe: a review of the published literature

    PubMed Central

    Dobranici, M; Buzea, A; Popescu, R

    2012-01-01

    Background: Estimated number of the Roma people in central-eastern Europe cannot be precisely appreciated, but official data suggest that in the 2004 they were approximately 4.2 million. At this time, there are few available data about the health status of the Roma people, mostly assessing genetic and infectious diseases, which reflect poverty, overcrowding, and lack of education. There is even less data regarding non–communicable and chronic diseases, especially cardiovascular diseases. Methods: We searched the published literature on the cardiovascular risk factors in Roma people using PubMed from January 2000 to July 2011. The searching criteria were: (1) randomized, prospective observational, retrospective and meta-analysis; (2) adult patients with cardiac diseases or cardiovascular risk factors (3) data available for cardiovascular patients. Search terms included dyslipidemia, obesity, tobacco, hypertension, and diabetes mellitus. Results: Twenty-five studies were identified. Approximately 75% of them were related to just four countries: Slovakia, Croatia, Czech Republic, and Serbia. This paper is a review based on existing literature concerning classical risk factors in Roma people with emphasis on their ethnical features. Despite limited data, the results showed that this ethnicity has the incriminated risk factors more frequently than the majority and consequently a higher cardiovascular morbidity rate. Conclusions: Quantification of the cardiovascular risk factor and their implication in the shortening of life expectancy in Roma population was a provocation due to a paucity of reliable data. At this time, we should pay more attention on the Roma health issues and the cultural concerns that might affect them in the context of borderless Europe. PMID:23390466

  20. A Systematic Analysis and Synthesis of the Empirical MOOC Literature Published in 2013-2015

    ERIC Educational Resources Information Center

    Veletsianos, George; Shepherdson, Peter

    2016-01-01

    A deluge of empirical research became available on MOOCs in 2013-2015 and this research is available in disparate sources. This paper addresses a number of gaps in the scholarly understanding of MOOCs and presents a comprehensive picture of the literature by examining the geographic distribution, publication outlets, citations, data collection and…

  1. The Implications of Information Technology for Scientific Journal Publishing: A Literature Review. Special Report.

    ERIC Educational Resources Information Center

    Friedlander, Amy; Bessette, Randi S.

    The purpose of this study is to consider the literature that looks at the implications of information technology for scholarly journals which have historically been a linchpin of communication among scholars in which research results are released, discussed, vetted, and disseminated among faculty, students, and scholars. With the expansion of the…

  2. Canities Subita: A Reappraisal of Evidence Based on 196 Case Reports Published in the Medical Literature

    PubMed Central

    Nahm, Michael; Navarini, Alexander A; Kelly, Emily Williams

    2013-01-01

    We have reviewed the medical literature on unusually rapid Canities of body hair to assess whether the reported clinical evidence can be explained with the current hypotheses of pathogenetic mechanisms. We screened the medical literature from 1800 onward, searching for as many case reports as possible. We assessed literature in Dutch, English, French, German, Italian and Spanish and included all cases, which contained an explicit mention or description of unusually rapid graying or whitening of hair. Case reports were classified into three categories: Cases are “authenticated” when the authors personally observed the rapid color change, “non-authenticated” when they saw the subject only after the alleged color change and “anecdotal” when authors were told about the case by a third party. In total, we found 196 cases of which 44 were authenticated. These studies reported the graying of human hair in the context of aging, somatic diseases, emotional trauma or stress and psychiatric disorders. Numerous cases involved not only scalp hair, but also beards, eyelashes and other body hair. Several authors stressed that there was no alopecia. Although plausible explanations exist to explain Canities subita occurring together with an effluvium, the observation of viable hair losing color along the axis within a timespan shorter than its growth rate remain as yet unexplained. PMID:24403766

  3. Canities subita: a reappraisal of evidence based on 196 case reports published in the medical literature.

    PubMed

    Nahm, Michael; Navarini, Alexander A; Kelly, Emily Williams

    2013-04-01

    We have reviewed the medical literature on unusually rapid Canities of body hair to assess whether the reported clinical evidence can be explained with the current hypotheses of pathogenetic mechanisms. We screened the medical literature from 1800 onward, searching for as many case reports as possible. We assessed literature in Dutch, English, French, German, Italian and Spanish and included all cases, which contained an explicit mention or description of unusually rapid graying or whitening of hair. Case reports were classified into three categories: Cases are "authenticated" when the authors personally observed the rapid color change, "non-authenticated" when they saw the subject only after the alleged color change and "anecdotal" when authors were told about the case by a third party. In total, we found 196 cases of which 44 were authenticated. These studies reported the graying of human hair in the context of aging, somatic diseases, emotional trauma or stress and psychiatric disorders. Numerous cases involved not only scalp hair, but also beards, eyelashes and other body hair. Several authors stressed that there was no alopecia. Although plausible explanations exist to explain Canities subita occurring together with an effluvium, the observation of viable hair losing color along the axis within a timespan shorter than its growth rate remain as yet unexplained. PMID:24403766

  4. A narrative review of the published chiropractic literature regarding older patients from 2001–2010

    PubMed Central

    Gleberzon, Brian J.

    2011-01-01

    Introduction: The purpose of this article was to perform a narrative review of the chiropractic literature regarding older patients between 2001 and 2010. Methods: A three step search strategy of the literature involved electronic searching, hand searching and reference tracking. Results: One hundred and eighty eight articles germane to chiropractic geriatric practice and education were retrieved. Discussion: Compared to the review of the literature conducted prior to 2000, the number of references on chiropractic geriatric education increased from 3 to 11, the number of demographic studies increased from 9 to 18, the number of case reports increased from 25 to 83, the number of clinical trials increased from 4 to 21 (only two RCTs found) and the number of references on clinical guidelines and general clinical information increased from 18 to 55. Conclusion: This review found 188 retrievable articles available to practitioners to effectively care plan for their older patients, a better than three fold increase in the number of references found during a similar review conducted at the end of the previous decade. However, there is clearly a gap in the evidence base of chiropractic geriatric care, particularly the under-representation of clinical trials of all kinds involving older chiropractic patients. PMID:21629461

  5. A review of published literature on emergency medicine training programs in low- and middle-income countries

    PubMed Central

    2013-01-01

    Background The objective of this review is to identify and critically evaluate the published literature on emergency medicine (EM) training programs in resource-limited health-care settings in order to provide insight for developing EM training programs in such health systems. Methods A literature search was conducted up to the end of April 2011 using MEDLINE, EMBASE, The Cochrane Library, EBM Reviews, Healthstar and Web of Science databases, using the following search terms: Emergency Medicine, Emergency Medicine Services, Education Training Residency Programs, Emergency Medical Systems and Medical Education, without limitation to income countries as outlined in the World Bank World Trade Indicators classification 2009-2010 (World Trade Indicators Country Classification by Region and Income, July 2009-July 2010). As the intent of the review was to identify and critically evaluate the literature readily available (published) to LMICs developing EM programs, the gray literature was not searched. Results The search yielded 16 articles that met the final inclusion criteria. As the majority of articles provide a narrative description of the processes and building blocks used in developing the residency programs reported, we present our results in narrative format. By providing a summary of the lessons learned to date, we hope to provide a useful starting point for other resource-limited settings interested in establishing emergency medicine specialty training programs and hope to encourage further information exchange on this matter. Conclusions The results of the review indicate that EM training is in its infancy in resource-constrained health-care systems. There are few detailed reports of these programs successes and limitations, including efforts to optimize graduate retention. Despite the paucity of currently published data on the development of EM residency training programs in these settings, this review demonstrates the need for encouraging further information

  6. Arab American Journalism and Its Relation to Arab American Literature.

    ERIC Educational Resources Information Center

    Melki, Henry H.

    Because of the influence which the Arab press in the U.S. had on Arab literature, it was thought advisable to record a history of its development and find the relation between the two. Ten different newspapers and magazines that directly relate to Arabic literature were examined: "Kawkab Amerika,""Al-Huda,""Mer'at Al-Garb,""Al…

  7. The impact of new vaccine introduction on immunization and health systems: A review of the published literature

    PubMed Central

    Hyde, Terri B.; Dentz, Holly; Wang, Susan A.; Burchett, Helen E.; Mounier-Jack, Sandra; Mantel, Carsten F.

    2015-01-01

    We conducted a systematic review of the published literature to examine the impact of new vaccine introduction on countries’ immunization and broader health systems. Six publication databases were searched using 104 vaccine and health system-related search terms. The search yielded 15,795 unique articles dating from December 31, 1911 to September 29, 2010. Based on review of the title and abstract, 654 (4%) of these articles were found to be potentially relevant and were referred for full review. After full review, 130 articles were found to be relevant and included in the analysis. These articles represented vaccines introduced to protect against 10 different diseases (hepatitis A, hepatitis B, Haemophilus influenzae type b disease, human papilloma virus infection, influenza, Japanese encephalitis, meningococcal meningitis, Streptococcus pneumoniae disease, rotavirus diarrhea and typhoid), in various formulations and combinations. Most reviewed articles (97 [75%]) reported experiences in high-income countries. New vaccine introduction was most efficient when the vaccine was introduced into an existing delivery platform and when introduced in combination with a vaccine already in the routine childhood immunization schedule (i.e., as a combination vaccine). New vaccine introduction did not impact coverage of vaccines already included in the routine childhood immunization schedule. The need for increased cold chain capacity was frequently reported. New vaccines facilitated the introduction and widespread use of auto-disable syringes into the immunization and the broader health systems. The importance of training and education for health care workers and social mobilization was frequently noted. There was evidence in high-income countries that new vaccine introduction was associated with reduced health-care costs. Future evaluations of new vaccine introductions should include the systematic and objective assessment of the impacts on a country’s immunization system

  8. Sports-related Young Adult Literature.

    ERIC Educational Resources Information Center

    Carroll, Pamela S.; Chandler, Steven B.

    2001-01-01

    Physical educators can incorporate sports-related novels into their curricula to help students explore a variety of sports and to open the door to discussions of the benefits of sport and fitness activities. This article describes how students can take the reading and compositions skills they learned in English and apply them to physical education…

  9. Primary Cutaneous Coccidioidomycosis in an Italian Nun Working in South America and Review of Published Literature.

    PubMed

    Tortorano, A M; Carminati, G; Tosoni, A; Tintelnot, K

    2015-10-01

    Coccidioidomycosis is a systemic disease caused by the dimorphic fungus Coccidioides, endemic in parts of the Southwestern USA and Central and South America. Two species, Coccidioides immitis and Coccidioides posadasii, were differentiated. Primary cutaneous coccidioidomycosis (PCC) has been reported rarely. An unusual case of PCC characterized by a persistent solitary lesion diagnosed in Italy in an immunocompetent Italian nun living in Argentina is described. The isolate was identified by sequence analysis as C. posadasii. Antibody screening was negative. A total of 39 cases of PCC have been reported in the literature. Infections occurred as a consequence of traumatic implantation in a natural setting in endemic areas or of accidental inoculation in laboratory workers. Importance of accurate investigation of travel history and of occupational hazards to laboratory workers is outlined. PMID:25935662

  10. Patient reporting of suspected adverse drug reactions: a review of published literature and international experience

    PubMed Central

    Blenkinsopp, A; Wilkie, P; Wang, M; Routledge, P A

    2007-01-01

    Aims To synthesize data from published studies and international experience to identify evidence of potential benefits and drawbacks of direct patient reporting of suspected adverse drug reactions (ADRs) by patients. Methods Structured search of MEDLINE, CINAHL and PsycINFO supplemented by internet searches and requests for information to key contacts. Results Seven studies (eight papers) were included in the review. None of the studies concerned spontaneous reporting by patients. Information on patient reporting systems was obtained for six countries, with summary data reported by four. Patient reports identified possible new ADRs that had not previously been reported by health professionals. The quality of patient reports appears to be similar to that of health professional reports. There is some evidence that patients report an ADR when they consider their health professional has not paid attention to their concerns. Patient reports may, at least initially, be more time consuming to process. Conclusions Overall, the evidence indicates that patient reporting of suspected ADRs has more potential benefits than drawbacks. Evaluation of patient reporting systems is needed to provide further evidence. PMID:17274788

  11. Assessment of Student Skills for Critiquing Published Primary Scientific Literature Using a Primary Trait Analysis Scale

    PubMed Central

    VARELA, MANUEL F.; LUTNESKY, MARVIN M. F.; OSGOOD, MARCY P.

    2005-01-01

    Instructor evaluation of progressive student skills in the analysis of primary literature is critical for the development of these skills in young scientists. Students in a senior or graduate-level one-semester course in Immunology at a Masters-level comprehensive university were assessed for abilities (primary traits) to recognize and evaluate the following elements of a scientific paper: Hypothesis and Rationale, Significance, Methods, Results, Critical Thinking and Analysis, and Conclusions. We tested the hypotheses that average recognition scores vary among elements and that scores change with time differently by trait. Recognition scores (scaled 1 to 5), and differences in scores were analyzed using analysis of variance (ANOVA), regression, and analysis of covariance (ANCOVA) (n = 10 papers over 103 days). By multiple comparisons testing, we found that recognition scores statistically fell into two groups: high scores (for Hypothesis and Rationale, Significance, Methods, and Conclusions) and low scores (for Results and Critical Thinking and Analysis). Recognition scores only significantly changed with time (increased) for Hypothesis and Rationale and Results. ANCOVA showed that changes in recognition scores for these elements were not significantly different in slope (F1,16 = 0.254, P = 0.621) but the Results trait was significantly lower in elevation (F1,17 = 12.456, P = 0.003). Thus, students improved with similar trajectories, but starting and ending with lower Results scores. We conclude that students have greatest difficulty evaluating Results and critically evaluating scientific validity. Our findings show extant student skills, and the significant increase in some traits shows learning. This study demonstrates that students start with variable recognition skills and that student skills may be learned at differential rates. Faculty can use these findings or the primary trait analysis scoring scale to focus on specific paper elements for which they desire

  12. The terrain of health policy analysis in low and middle income countries: a review of published literature 1994–2007

    PubMed Central

    Gilson, Lucy; Raphaely, Nika

    2008-01-01

    This article provides the first ever review of literature analysing the health policy processes of low and middle income countries (LMICs). Based on a systematic search of published literature using two leading international databases, the article maps the terrain of work published between 1994 and 2007, in terms of policy topics, lines of inquiry and geographical base, as well as critically evaluating its strengths and weaknesses. The overall objective of the review is to provide a platform for the further development of this field of work. From an initial set of several thousand articles, only 391 were identified as relevant to the focus of inquiry. Of these, 164 were selected for detailed review because they present empirical analyses of health policy change processes within LMIC settings. Examination of these articles clearly shows that LMIC health policy analysis is still in its infancy. There are only small numbers of such analyses, whilst the diversity of policy areas, topics and analytical issues that have been addressed across a large number of country settings results in a limited depth of coverage within this body of work. In addition, the majority of articles are largely descriptive in nature, limiting understanding of policy change processes within or across countries. Nonetheless, the broad features of experience that can be identified from these articles clearly confirm the importance of integrating concern for politics, process and power into the study of health policy. By generating understanding of the factors influencing the experience and results of policy change, such analysis can inform action to strengthen future policy development and implementation. This article, finally, outlines five key actions needed to strengthen the field of health policy analysis within LMICs, including capacity development and efforts to generate systematic and coherent bodies of work underpinned by both the intent to undertake rigorous analytical work and concern

  13. ESBL-producing Enterobacteriaceae in Africa – a non-systematic literature review of research published 2008–2012

    PubMed Central

    Storberg, Viktor

    2014-01-01

    Introduction Enterobacteriaceae producing extended-spectrum beta-lactamases (ESBL) has been found all over the world, and risk factors for acquiring these bacteria involve hospital care and antibiotic treatment. Surveillance studies are present in Europe, North America, and Asia, but there is no summarizing research published on the situation in Africa. Aim This review aims to describe the prevalence of ESBL-producing Enterobacteriaceae in hospital and community settings in Africa and the ESBL genes involved. Method A non-systematic literature search was performed in PubMed. All articles published between 2008 and 2012 were screened and read in full text. Relevant articles were assessed for quality of evidence and included in the review. Articles were divided into regional areas in Africa and tabulated. Results ESBL-producing Enterobacteriaceae in hospitalized patients and in communities varies largely between countries and specimens but is common in Africa. ESBLs (class A and D) and plasmid-encoded AmpC (pAmpC) were regularly found, but carbapenemases were also present. Conclusion ESBL-producing Enterobacteriaceae in hospital and community settings in Africa is common. Surveillance of antimicrobial resistance needs to be implemented in Africa to tailor interventions targeted at stopping the dissemination of ESBL-producing Enterobacteriaceae. PMID:24765249

  14. Oral health-related cultural beliefs for four racial/ethnic groups: Assessment of the literature

    PubMed Central

    Butani, Yogita; Weintraub, Jane A; Barker, Judith C

    2008-01-01

    Background The purpose of this study was to assess information available in the dental literature on oral health-related cultural beliefs. In the US, as elsewhere, many racial/ethnic minority groups shoulder a disproportionate burden of oral disease. Cultural beliefs, values and practices are often implicated as causes of oral health disparities, yet little is known about the breadth or adequacy of literature about cultural issues that could support these assertions. Hence, this rigorous assessment was conducted of work published in English on cultural beliefs and values in relation to oral health status and dental practice. Four racial/ethnic groups in the US (African-American, Chinese, Filipino and Hispanic/Latino) were chosen as exemplar populations. Methods The dental literature published in English for the period 1980–2006 noted in the electronic database PUBMED was searched, using keywords and MeSH headings in different combinations for each racial/ethnic group to identify eligible articles. To be eligible the title and abstract when available had to describe the oral health-related cultural knowledge or orientation of the populations studied. Results Overall, the majority of the literature on racial/ethnic groups was epidemiologic in nature, mainly demonstrating disparities in oral health rather than the oral beliefs or practices of these groups. A total of 60 relevant articles were found: 16 for African-American, 30 for Chinese, 2 for Filipino and 12 for Hispanic/Latino populations. Data on beliefs and practices from these studies has been abstracted, compiled and assessed. Few research-based studies were located. Articles lacked adequate identification of groups studied, used limited methods and had poor conceptual base. Conclusion The scant information available from the published dental and medical literature provides at best a rudimentary framework of oral health related ideas and beliefs for specific populations. PMID:18793438

  15. Literature Resources Relating to Computer Science Education in Small Colleges.

    ERIC Educational Resources Information Center

    Engel, Gerald L.

    Over 100 key resources regarding computer science education at small colleges are collected in this bibliography. A brief review of the collected documents introduces the bibliography, categorizing and relating the materials and noting their emphases. The review concentrates on materials published after 1978, but cites the major works providing…

  16. A Review of the Literature Related to Government Relations in Higher Education

    ERIC Educational Resources Information Center

    Brumfield, Randall; Miller, Michael T.

    2008-01-01

    This review of literature identifies the primary writings and research related to how higher education institutions operate government relations offices. These offices are defined by their mission and role of interfacing between institutional needs and officers and public officials. The review first reports the literature related to public…

  17. A SURVEY OF LITERATURE RELATED TO SELECTED NONPROFESSIONAL OCCUPATIONS.

    ERIC Educational Resources Information Center

    LOUDERMILK, KENNETH M.; AND OTHERS

    AS THE FIRST PHASE IN DEVELOPING A TESTING PROGRAM FOR VOCATIONAL PROGRAMS IN IDAHO, STUDIES CONCERNED WITH WORKER CHARACTERISTICS IN A VARIETY OF OCCUPATIONS WERE REVIEWED. THE PROFESSIONAL LITERATURE WAS SURVEYED FOR STUDIES RELATING TO SUCCESS AND/OR MEMBERSHIP IN 28 OCCUPATIONS FOR WHICH TRAINING PROGRAMS EXIST IN IDAHO SCHOOLS. THE PURPOSE…

  18. A Review of the Literature Related to the Cloze Procedure.

    ERIC Educational Resources Information Center

    Fram, Ralph D.

    This review of the literature related to the cloze procedure includes most of the studies reported from 1953 to 1971. One hundred ninety-eight documents are included and are divided into four categories, studies in which the cloze procedure has been applied (1) as a measure of readability, (2) as a measure of comprehension, (3) as a measure of…

  19. Integrated Programs for Science and Mathematics: Review of Related Literature

    ERIC Educational Resources Information Center

    Kurt, Kursat; Pehlivan, Mustafa

    2013-01-01

    This study presents a review of literature on the integration of science and mathematics, focusing on the dominant trends in the related studies. Majority of the studies conclude that the concept of the integration between science and mathematics is still vogue. On the other hand, there are various methods, techniques and models to achieve this…

  20. Health systems and noncommunicable diseases in the Asia-Pacific region: a review of the published literature.

    PubMed

    Mannava, Priya; Abdullah, Asnawi; James, Chris; Dodd, Rebecca; Annear, Peter Leslie

    2015-03-01

    Addressing the growing burden of noncommunicable diseases (NCDs) in countries of the Asia-Pacific region requires well-functioning health systems. In low- and middle-income countries (LMICs), however, health systems are generally characterized by inadequate financial and human resources, unsuitable service delivery models, and weak information systems. The aims of this review were to identify (a) health systems interventions being implemented to deliver NCD programs and services and their outcomes and (b) the health systems bottlenecks impeding access to or delivery of these programs and services in LMICs of the Asia-Pacific region. A search of 4 databases for literature published between 1990 and 2010 retrieved 36 relevant studies. For each study, information on basic characteristics, type of health systems bottleneck/intervention, and outcome was extracted, and methodological quality appraised. Health systems interventions and bottlenecks were classified as per the World Health Organization health systems building blocks framework. The review identified interventions and bottlenecks in the building blocks of service delivery, health workforce, financing, health information systems, and medical products, vaccines, and technologies. Studies, however, were heterogeneous in methodologies used, and the overall quality was generally low. There are several gaps in the evidence base around NCDs in the Asia-Pacific region that require further investigation. PMID:24097936

  1. Evaluation of Articles Related to Program Development in Education Published in the Journal of Primary Education

    ERIC Educational Resources Information Center

    Guclu, Mustafa

    2013-01-01

    The purpose of this study was to make an overall assessment of articles related to program development in education that appeared in the "Journal of Primary Education," which had been published between 1939 and 1966. For this purpose, the articles in the journal were analyzed by using content analysis, and evaluated in terms of program…

  2. Review article: oral surgery and TMJ-related papers published in BJOMS in 2008 and 2009.

    PubMed

    Spencer, H R; Morrison, A; Braga, A; Brennan, P A

    2010-10-01

    This review summarises the 81 papers relating to oral surgery and to the temporomandibular joint (TMJ) published in the British Journal of Oral and Maxillofacial Surgery (BJOMS) January 2008-December 2009. They include full length articles on distraction osteogenesis, imaging, extraction techniques, implants, and the management of facial pain and disorders of the TMJ including joint replacement. Many short communications were also published, but an editorial decision was taken in August 2009 to publish most of these in future in the online journal only. As BJOMS encompasses the whole remit of the specialty, and other specialist journals on oral surgery are available, it was encouraging to see that authors still choose submit their work to our journal. PMID:20176419

  3. Literature, Literary Values, and the Teaching of Literature: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through April 1978 (Vol. 38 Nos. 7 through 10).

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

    This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 20 titles deal with a variety of topics, including the following: the teaching of children's literature; the study of American Indian literature and Biblical literature at the college level; the relationship between response to…

  4. Characteristics of nursing studies in diabetes research published over three decades in Sweden, Norway, Denmark and Iceland: a narrative review of the literature.

    PubMed

    Iversen, Marjolein M; Graue, Marit; Leksell, Janeth; Smide, Bibbi; Zoffmann, Vibeke; Sigurdardottir, Arun K

    2016-06-01

    Similarities and differences across borders of Nordic countries constitute a suitable context for investigating and discussing factors related to the development of diabetes nursing research over the last three decades. The present study reviewed the entire body of contemporary diabetes nursing research literature originating in four Nordic countries: Norway, Sweden, Denmark and Iceland. Our aims were (i) to catalogue and characterise trends in research designs and research areas of these studies published over time and (ii) to describe how research involving nurses in Nordic countries has contributed to diabetes research overall. The larger goal of our analyses was to produce a comprehensive picture of this research in order to guide future studies in the field. We conducted a narrative literature review by systematically searching Medline, Medline in process, EMBASE, CINAHL, PsycINFO and Cochrane databases. These searches were limited to studies published between 1979 and 2009 that had an abstract available in English or a Nordic language. Two researchers independently selected studies for analysis, leading to the inclusion of 164 relevant publications for analysis. In summary, Nordic nurse researchers have contributed to the development of new knowledge in self-management of diabetes in childhood, adolescence and adulthood, and to some extent also in the treatment and care of diabetes foot ulcers. Future research may benefit from (i) larger nurse-led research programmes organised in networks in order to share knowledge and expertise across national groups and borders, (ii) more multidisciplinary collaborations in order to promote patient-centred care and (iii) further research directed towards improving the dissemination and implementation of research findings. Using complex intervention designs and a mix of research methods will enrich the research. PMID:26333150

  5. The Internet and Unrefereed Scholarly Publishing.

    ERIC Educational Resources Information Center

    Kling, Rob

    2004-01-01

    Presents a literature review that covers the following topics related to the Internet and unrefereed scholarly publishing: conceptions of scholarly publishing and scholarly communication; research manuscripts and preprints; the growth of unrefereed e-script publishing; a hybrid publishing model; controversies about communication via unrefereed…

  6. Bibliographic database of PACS-related articles from the SPIE literature

    NASA Astrophysics Data System (ADS)

    Shile, Peter E.; Freiermuth, Jennifer

    1996-05-01

    Publications of the International Society of Optical Engineering (SPIE) contain much of the relevant literature on Picture Archiving and Communications Systems (PACS) and related topics. In fact, many PACS-related articles indexed by the National Library of Medicine contain references to articles published by SPIE. Unfortunately, SPIE publications themselves are not indexed by the National Library of Medicine and thus can not be identified through Medline. The lack of a convenient mechanism for searching the SPIE literature is problematic for researchers in medical imaging. With the recent introduction on SPIE's Internet server of their Abstracts Online service and their In-CiteTM title and author searching software, the SPIE literature has become more accessible. However, the searching process is still a cumbersome and time consuming process, and it is not possible to perform key word searches of manuscript abstracts. In this paper we present results of our work on developing a mechanism to more thoroughly search SPIE publications for PACS-related articles.

  7. Review of Literature: Genes Related to Postaxial Polydactyly

    PubMed Central

    Verma, Prashant Kumar; El-Harouni, Ashraf A.

    2015-01-01

    Background: Postaxial polydactyly (PAP) is one of the commonest congenital malformations and usually is associated to several syndromes. There is no primary investigational strategy for PAP cases with single gene disorder in literature. PAP cases with single gene disorder can be classified according to common pathways and molecular basis. Molecular classification may help in diagnostic approach. Materials and Methods: All single gene disorders associated with PAP reported on PubMed and OMIM are analyzed and classified according to molecular basis. Results: Majority of genes related to cilia structure and functions are associated with PAP, so we classified them as ciliopathies and non-ciliopathies groups. Genes related to Shh–Gli3 pathway was the commonest group in non-ciliopathies. Conclusion: Genes related to cilia are most commonly related to PAP due to their indirect relationship to Shh–Gli3 signaling pathway. Initially, PAP may be the only clinical finding with ciliopathies so those cases need follow up. Proper diagnosis is helpful for management and genetic counseling. Molecular approach may help to define pleiotropy. PMID:25717468

  8. Literature, Literary Values, and the Teaching of Literature: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1979 (Vol. 39 Nos. 7 through 12).

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

    This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 32 titles deal with a variety of topics, including the following: literary criticism in nineteenth century United States; effects of sexist and nonsexist literature on children's attitudes; effects of silent reading and video…

  9. Literature, Literary Response, and the Teaching of Literature: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," July through December 1979 (Vol. 40 Nos. 1 through 6).

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

    This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 28 titles deal with a variety of topics, including the following: the ethics and aesthetics of literature study in the secondary school; the relationship between adolescents' levels of moral development and their responses to…

  10. Literature, Literary Response, and the Teaching of Literature: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," July through December 1982 (Vol. 43 Nos. 1 through 6).

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

    This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 24 titles deal with a variety of topics, including the following: (1) humorous children's literature and divergent thinking; (2) the development of children's ability to apprehend and distribute attention to important elements in…

  11. Literature, Literary Response, and the Teaching of Literature: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," July through December 1983 (Vol. 44 Nos. 1 through 6).

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

    This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 29 titles deal with a variety of topics, including the following: (1) science fiction in elementary school science education; (2) the portrayal of black characters in children's literature; (3) UFOs and their correlates as a…

  12. Literature, Literary Response, and the Teaching of Literature: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1984, (Vol. 44 Nos. 7 through 12).

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

    This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 31 titles deal with a variety of topics, including the following: (1) the reader pragmatics of fiction; (2) readers' choices versus critics' choices in children's literature; (3) nonverbal communication in selected works of…

  13. Student Success for Men of Color in Community Colleges: A Review of Published Literature and Research, 1998-2012

    ERIC Educational Resources Information Center

    Harris, Frank, III; Wood, J. Luke

    2013-01-01

    A substantial body of scholarship on men of color in postsecondary education has emerged since the late 1990s. Yet, only recently have scholars begun to pursue empirical insights about the status of men of color who attend community colleges. In an effort to inform future research, this article reviews the published scholarship on student success…

  14. Literature.

    ERIC Educational Resources Information Center

    Verner, Zenobia, Ed.

    1977-01-01

    This issue provides a selection of articles about literature and the teaching of literature. Titles include "Sin, Salvation, and Grace in 'The Scarlet Letter,'""'The Road Not Taken': A Study in Ambiguity,""In Search of Shakespeare: The Essential Years,""Right Deeds for Wrong Reasons: Teaching the Bible as Literature,""A Southern Author's Fight for…

  15. Dishwasher-related injuries: survey and literature review.

    PubMed

    Muhsen, Wisam Salih; Khadim, Muhammad Faheem

    2015-01-01

    Domestic injuries are quite common among children aged 0-4 years old. Hazards lurking in the kitchen area can cause serious injuries in children. Through this study, we aim to raise public awareness of the potential and underreported risk of injuries related to dishwashers. Anonymous questionnaires consisting of 12 questions were distributed to adult females with children under 5 years old, including nurses, secretarial staff and outpatients. Commonly used dishwashers were surveyed by visiting high-street stores, and each brand's user manual was studied. A literature search using Medline and Pubmed was conducted for examining reported dishwasher-related sharp injuries. Forty households filled out survey questionnaires. Their responses indicated that 10% and 12.5% of children participate in unloading or loading dishwashers, respectively. Results showed that the incidence of related injuries was 12.5% among adults and 5% among children, and young children are at risk of sharp injuries in households with dishwashers. The dangerous loading and unloading of sharp objects and the direct involvement of toddlers should be discouraged, with the help of manufacturers. PMID:24479886

  16. What Test Publishers Publish.

    ERIC Educational Resources Information Center

    Hoepfner, Ralph; Doherty, William J.

    Information regarding the various publishers' priorities and data to support the supposition that the test publishers do differ in their priorities as reflected in their test characteristics, are presented. Evaluation ratings available for 1,600 published scales appropriate for grades 1, 3, 5, and 6 were from 39 publishers and distributers. A…

  17. Do Social Stories Help to Decrease Disruptive Behaviour in Children with Autistic Spectrum Disorders? A Review of the Published Literature

    ERIC Educational Resources Information Center

    Rhodes, Christine

    2014-01-01

    A structured search and identification of themes within the literature regarding the use of Social Stories to decrease disruptive behaviour in children with autistic spectrum disorders is presented. The examination of seven studies showed that the Social Story intervention was successful for the majority of the participants, although the level of…

  18. Bibliometric analysis of poison center-related research published in peer-review journals.

    PubMed

    Forrester, M B

    2016-07-01

    Poison centers advance knowledge in the field of toxicology through publication in peer-review journals. This investigation describes the pattern of poison center-related publications. Cases were poison center-related research published in peer-review journals during 1995-2014. These were identified through searching the PubMed database, reviewing the tables of contents of selected toxicology journals, and reviewing abstracts of various national and international meetings. The following variables for each publication were identified: year of publication, journal, type of publication (meeting abstract vs. other, i.e. full article or letter to the editor), and the country(ies) of the poison center(s) included in the research. Of the 3147 total publications, 62.1% were meeting abstracts. There were 263 publications in 1995-1999, 536 in 2000-2004, 999 in 2005-2009, and 1349 in 2010-2014. The publications were in 234 different journals. The journals in which the highest number of research was published were Clinical Toxicology (69.7%), Journal of Medical Toxicology (2.2%), and Veterinary and Human Toxicology (2.1%). The research was reported from 62 different countries. The countries with the highest number of publications were the United States (67.9%), United Kingdom (6.5%), Germany (3.9%), France (2.5%), and Italy (2.4%). The number of publications increased greatly over the 20 years. Although the publications were in a large number of journals, a high proportion of the publications were in one journal. While the research came from a large number of countries, the preponderance came from the United States. PMID:26240162

  19. Do Social Stories help to decrease disruptive behaviour in children with autistic spectrum disorders? A review of the published literature.

    PubMed

    Rhodes, Christine

    2014-03-01

    A structured search and identification of themes within the literature regarding the use of Social Stories to decrease disruptive behaviour in children with autistic spectrum disorders is presented. The examination of seven studies showed that the Social Story intervention was successful for the majority of the participants, although the level of success was variable. Overall, Social Stories appear to be an acceptable intervention for use in the classroom, however unplanned verbal prompting by teachers, in some studies, reduced confidence in the effectiveness of Social Stories when used in isolation. An increasing body of literature has indicated that Social Stories are an effective intervention for children diagnosed with autistic spectrum disorders, however very few studies have addressed the efficacy of Social Stories when used with children with other disabilities. PMID:24591426

  20. Young, male, road traffic victims: a systematic review of the published trauma registry literature from low and middle income countries

    PubMed Central

    Boughton, Oliver; Jones, Gareth G.; Lavy, Christopher B.D.; Grimes, Caris E.

    2015-01-01

    Background: Trauma contributes significantly to the global burden of disease. We analysed published trauma registries to assess the demographics of those most affected in low and middle-income countries (LMICs). Methods: We performed a systematic review of published trauma registry studies according to PRISMA guidelines. We included published full-text articles from trauma registries in low and middle-income countries describing the demographics of trauma registry patients. Articles from military trauma registries, articles using data not principally derived from trauma registry data, articles describing patients of only one demographic (e.g. only paediatric patients), or only one mechanism of injury, trauma registry implementation papers without demographic data, review papers and conference proceedings were excluded. Results: The initial search retrieved 1868 abstracts of which 1324 remained after duplicate removal. After screening the abstracts, 78 full-text articles were scrutinised for their suitability for inclusion. Twenty three papers from 14 countries, including 103,327 patients, were deemed eligible and included for analysis. The median age of trauma victims in these articles was 27 years (IQR 25–29). The median percentage of trauma victims who were male was 75 (IQR 66–84). The median percentage of road traffic injuries (RTIs) as a percentage of total injuries caused by trauma was 46 (IQR 21–71). Conclusions: Young, male, road traffic victims represent a large proportion of the LMIC trauma burden. This information can inform and be used by local and national governments to implement road safety measures and other strategies aimed at reducing the injury rate in young males. PMID:27163066

  1. ACTN3 Genotype, Athletic Status, and Life Course Physical Capability: Meta-Analysis of the Published Literature and Findings from Nine Studies

    PubMed Central

    Alfred, Tamuno; Ben-Shlomo, Yoav; Cooper, Rachel; Hardy, Rebecca; Cooper, Cyrus; Deary, Ian J; Gunnell, David; Harris, Sarah E; Kumari, Meena; Martin, Richard M; Moran, Colin N; Pitsiladis, Yannis P; Ring, Susan M; Sayer, Avan Aihie; Smith, George Davey; Starr, John M; Kuh, Diana; Day, Ian NM

    2011-01-01

    The ACTN3 R577X (rs1815739) genotype has been associated with athletic status and muscle phenotypes, although not consistently. Our objective was to conduct a meta-analysis of the published literature on athletic status and investigate its associations with physical capability in several new population-based studies. Relevant data were extracted from studies in the literature, comparing genotype frequencies between controls and sprint/power and endurance athletes. For life course physical capability, data were used from two studies of adolescents and seven studies in the Healthy Ageing across the Life Course (HALCyon) collaborative research program, involving individuals aged between 53 and 90+ years. We found evidence from the published literature to support the hypothesis that in Europeans the RR genotype is more common among sprint/power athletes compared with their controls. There is currently no evidence that the X allele is advantageous to endurance athleticism. We found no association between R577X and grip strength (P = 0.09, n = 7,672 in males; P = 0.90, n = 7,839 in females), standing balance, timed get up and go, or chair rises in our studies of physical capability. The ACTN3 R577X genotype is associated with sprint/power athletic status in Europeans, but does not appear to be associated with objective measures of physical capability in the general population. Hum Mutat 32:1–11, 2011. © 2011 Wiley-Liss, Inc. PMID:21542061

  2. Body mass index and dental caries in children and adolescents: a systematic review of literature published 2004 to 2011

    PubMed Central

    2012-01-01

    The objective The authors undertook an updated systematic review of the relationship between body mass index and dental caries in children and adolescents. Method The authors searched Medline, ISI, Cochrane, Scopus, Global Health and CINAHL databases and conducted lateral searches from reference lists for papers published from 2004 to 2011, inclusive. All empirical papers that tested associations between body mass index and dental caries in child and adolescent populations (aged 0 to 18 years) were included. Results Dental caries is associated with both high and low body mass index. Conclusion A non-linear association between body mass index and dental caries may account for inconsistent findings in previous research. We recommend future research investigate the nature of the association between body mass index and dental caries in samples that include a full range of body mass index scores, and explore how factors such as socioeconomic status mediate the association between body mass index and dental caries. PMID:23171603

  3. The fifth plot of the Carcinogenic Potency Database: results of animal bioassays published in the general literature through 1988 and by the National Toxicology Program through 1989.

    PubMed Central

    Gold, L S; Manley, N B; Slone, T H; Garfinkel, G B; Rohrbach, L; Ames, B N

    1993-01-01

    This paper is the fifth plot of the Carcinogenic Potency Database (CPDB) that first appeared in this journal in 1984 (1-5). We report here results of carcinogenesis bioassays published in the general literature between January 1987 and December 1988, and in technical reports of the National Toxicology Program between July 1987 and December 1989. This supplement includes results of 412 long-term, chronic experiments of 147 test compounds and reports the same information about each experiment in the same plot format as the earlier papers: the species and strain of test animal, the route and duration of compound administration, dose level and other aspects of experimental protocol, histopathology and tumor incidence, TD50 (carcinogenic potency) and its statistical significance, dose response, author's opinion about carcinogenicity, and literature citation. We refer the reader to the 1984 publications (1,5,6) for a guide to the plot of the database, a complete description of the numerical index of carcinogenic potency, and a discussion of the sources of data, the rationale for the inclusion of particular experiments and particular target sites, and the conventions adopted in summarizing the literature. The five plots of the database are to be used together, as results of individual experiments that were published earlier are not repeated. In all, the five plots include results of 4487 experiments on 1136 chemicals. Several analyses based on the CPDB that were published earlier are described briefly, and updated results based on all five plots are given for the following earlier analyses: the most potent TD50 value by species, reproducibility of bioassay results, positivity rates, and prediction between species.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8354183

  4. Assessment of published literature pertaining to the uptake/accumulation, translocation, adhesion and biotransformation of organic chemicals by vascular plants

    SciTech Connect

    Nellessen, J.E.; Fletcher, J.S. . Dept. of Botany and Microbiology)

    1993-11-01

    Information in the UTAB data base was used to determine the general makeup of published data pertaining to how vascular plants influence organic chemicals in the environment. UTAB contains information on the uptake-accumulation, translocation, adhesion, and biotransformation of xenobiotic organic chemicals by vascular plants. The percentage distribution of data in UTAB among four important fate processes was 58, 16, 7, and 19 for uptake/accumulation, translocation, adhesion, and biotransformation, respectively. The tabulated data show the 30 most frequently reported chemicals, the 30 plants most often studied, and the frequency of examining plants maintained under different experimental conditions (contaminated site, controlled environments, etc.). Sixty-five percent of the 1,047 chemicals in the data base are pesticides, and data pertaining to these compounds account for 90% of the information in the data base. Crop species account for 33% of the plants and 77% of the data in UTAB. These summary values illustrate the imbalance of attention given to agrichemicals vs. industrial and municipal waste compounds, and emphasize the need for additional research addressing influence of plants on environmental pollutants with special attention given to industrial pollutants and native plants.

  5. Historical ambient airborne asbestos concentrations in the United States - an analysis of published and unpublished literature (1960s-2000s).

    PubMed

    Abelmann, Anders; Glynn, Meghan E; Pierce, Jennifer S; Scott, Paul K; Serrano, Samantha; Paustenbach, Dennis J

    2015-01-01

    Outdoor concentrations of airborne asbestos have been measured throughout the US over time. However, a thorough review and analysis of these data has not been conducted. The purpose of this study is to characterize asbestos concentrations in ambient air by environment type (urban, rural) and by decade, using measurements collected in the absence of known asbestos emission sources. A total of 17 published and unpublished studies and datasets were identified that reported the results of 2058 samples collected from the 1960s through the 2000s across the US. Most studies did not report asbestos fiber type, and data based on different analytical methods (e.g. Phase Contrast Microscopy, Transmission Electron Microscopy, etc.) were combined in the dataset; however, only fibers ≥5 μm in length were considered. For a small subset of the measurements (n = 186, 9.0%), a conversion factor was used to convert mass-based data (e.g. ng/m(3)) to count-based values (i.e. f/cc ≥5 μm). The estimated overall mean and median ambient asbestos concentrations for the 1960s through 2000s were 0.00093 f/cc and 0.00022 f/cc, respectively. Concentrations generally increased from the 1960s through the early 1980s, after which they declined considerably. While asbestos use decreased throughout the 1970s, these results indicate that ambient concentrations peaked during the early 1980s, which suggests the possible contribution of abatement or demolition activities. Lastly, ambient asbestos concentrations were higher in urban than rural settings, which is consistent with the greater use of asbestos-containing materials in more densely populated areas. PMID:26671195

  6. Subcutaneous Mycosis Due to Cladosporium cladosporioides and Bipolaris cynodontis from Assam, North-East India and Review of Published Literature.

    PubMed

    Nath, Reema; Barua, Shyamanta; Barman, Jahnabi; Swargiary, Pallabi; Borgohain, Mondita; Saikia, Lahari

    2015-12-01

    A large number of phaeoid fungi cause infection in humans and other animals which is characterized by the basic development of sclerotic body, dark-coloured filamentous hyphae as well as yeast-like cells in the invaded tissue. Two cases of subcutaneous mycosis in immunocompetent male patients aged 55 and 58 years attending Dermatology outpatient department of a tertiary care hospital in Assam, north-east India, are reported. The first case was diagnosed as chromoblastomycosis which was caused by Cladosporium cladosporioides. The patient clinically presented with a chronic verrucous and nodular growth of 32-year duration on the left foot and leg. Identification of the species was done by sequencing the D1/D2 region of LSU (large subunit 28S rDNA). The patient was treated with surgical resection and oral itraconazole which showed good clinical response and total regression of lesion after 9 months. The second case due to Bipolaris cynodontis presented as verrucous exophytic growth over the dorsum of the right foot of 1-year duration which was diagnosed as chromoblastomycosis. The identification of the species was done by sequencing the ITS region. The patient was started with oral itraconazole but was lost to follow-up. Chromoblastomycosis due to Cladosporium cladosporioides is rare. Bipolaris cynodontis is not yet reported as a cause of human infection. The aetiological role of this fungus was confirmed by repeated isolation of the fungus from the lesion and direct microscopy. Molecular identification methods can increase the spectrum of black moulds causing human infection in coming years. We are reporting these two cases with review of the available literature. PMID:26198088

  7. Botanical identity of plant sources of Daśamūla drugs through an analysis of published literature

    PubMed Central

    Aparna, S.; Ved, Devendra Kumar; Lalitha, S.; Venkatasubramanian, Padma

    2012-01-01

    Background: Daśamūla (DM) is a top-traded group of medicinal plants used by the Ayurvedic industry. Through literature survey and analysis, this article has enlisted the botanical sources of DM, as correlated by several scholars. Such a list is not available from any single, earlier publication. It brings to light the confusion that exists in terms of botanical sources correlated to Ayurvedic entities. There is quite a bit of difference in the botanical correlation, parts, and substitutes reported in the different scholarly works, particularly for Pṛṣṇiparṇī, and Agnimantha. For e.g., is Uraria picta the original intended Pṛṣṇiparṇī, as the Ayurvedic Formulary of India (AFI) stipulates or is it U. lagopoidiodes or Desmodium gangeticum as other scholars report? While AFI provides two botanical correlations to Agnimantha in its two editions, namely Premna integrifolia and Clerodendrum phlomidis, other scholars correlate it to other Premna and Clerodendrum species. Why has AFI provided stem bark and whole plant as substitutes for roots of DM? Are substitutes recommended by AFI only for ecological or practical convenience or is there an Ayurvedic or pharmacological explanation for the same? Aim: There are many species used in the name of Daśamūla,, in this article all the species are listed out to find the differences in the usage of the drugs. Materials and Methods: Ayurveda texts and lexicons along with the texts which have done correlation work were considered to arrive at a list of various species used as Dasmula. Results and Conclusion: Since neither the methodology nor the logic behind the correlation have been discussed in these scholarly works, including the AFI, the same is not available for analysis or scrutiny. Such a list as provided in this article can form an essential base for a much needed systematic approach at etymological analysis, botanical correlation, and further scientific work to establish legitimacy of substitutes

  8. Sixth plot of the carcinogenic potency database: results of animal bioassays published in the General Literature 1989 to 1990 and by the National Toxicology Program 1990 to 1993.

    PubMed Central

    Gold, L S; Manley, N B; Slone, T H; Garfinkel, G B; Ames, B N; Rohrbach, L; Stern, B R; Chow, K

    1995-01-01

    This paper presents two types of information from the Carcinogenic Potency Database (CPDB): (a) the sixth chronological plot of analyses of long-term carcinogenesis bioassays, and (b) an index to chemicals in all six plots, including a summary compendium of positivity and potency for each chemical (Appendix 14). The five earlier plots of the CPDB have appeared in this journal, beginning in 1984 (1-5). Including the plot in this paper, the CPDB reports results of 5002 experiments on 1230 chemicals. This paper includes bioassay results published in the general literature between January 1989 and December 1990, and in Technical Reports of the National Toxicology Program between January 1990 and June 1993. Analyses are included on 17 chemicals tested in nonhuman primates by the Laboratory of Chemical Pharmacology, National Cancer Institute. This plot presents results of 531 long-term, chronic experiments of 182 test compounds and includes the same information about each experiment in the same plot format as the earlier papers: the species and strain of test animal, the route and duration of compound administration, dose level and other aspects of experimental protocol, histopathology and tumor incidence, TD50 (carcinogenic potency) and its statistical significance, dose response, author's opinion about carcinogenicity, and literature citation. We refer the reader to the 1984 publications (1,6,7) for a detailed guide to the plot of the database, a complete description of the numerical index of carcinogenic potency, and a discussion of the sources of data, the rationale for the inclusion of particular experiments and particular target sites, and the conventions adopted in summarizing the literature. The six plots of the CPDB are to be used together since results of individual experiments that were published earlier are not repeated. Appendix 14 is designed to facilitate access to results on all chemicals. References to the published papers that are the source of

  9. Focus-on-Form Instruction: A Review of Related Literature

    ERIC Educational Resources Information Center

    Shahani, Sara

    2012-01-01

    In this literature review I have first provided an introduction in which I've clarified the meaning of focus on form issue and some debates about its advantages and disadvantages and the needed degree of focus on form in teaching structures in classroom. Then I have stated some features of focus on form and the ways that focus on form can…

  10. Topiramate in the treatment of substance related disorders: a critical review of the literature

    PubMed Central

    Shinn, Ann K.; Greenfield, Shelly F.

    2013-01-01

    Objective To critically review the literature on topiramate in the treatment of substance related disorders. Data Sources A PubMed search of human studies published in English through January 2009. Study Selection 26 articles were identified and reviewed; these studies examined topiramate in disorders related to alcohol, nicotine, cocaine, methamphetamine, opioids, ecstasy, and benzodiazepines. Data Extraction Study design, sample size, topiramate dose and duration, and study outcomes were reviewed. Data Synthesis There is compelling evidence for the efficacy of topiramate in the treatment of alcohol dependence. Two trials show trends for topiramate’s superiority over oral naltrexone in alcohol dependence, while one trial suggests topiramate is inferior to disulfiram. Despite suggestive animal models, evidence for topiramate in treating alcohol withdrawal in humans is slim. Studies of topiramate in nicotine dependence show mixed results. Human laboratory studies that used acute topiramate dosing show that topiramate actually enhances the pleasurable effects of both nicotine and methamphetamine. Evidence for topiramate in the treatment of cocaine dependence is promising, but limited by small sample size. The data on opioids, benzodiazepines, and ecstasy are sparse. Conclusion Topiramate is efficacious for the treatment of alcohol dependence, but side effects may limit widespread use. While topiramate’s unique pharmacodynamic profile offers a promising theoretical rationale for use across multiple substance related disorders, heterogeneity both across and within these disorders limits topiramate’s broad applicability in treating substance related disorders. Recommendations for future research include exploration of genetic variants for more targeted pharmacotherapies. PMID:20361908

  11. A Case of Primary Hepatic Lymphoma and Related Literature Review

    PubMed Central

    Liu, Yonghua; Jiang, Jinhong; Wu, Qinli; Zhang, Qiaolei; Xu, Yehui; Qu, Zhigang; Ma, Guangli; Wang, Xiaoqiu; Wang, Xiaoli; Jin, Weimei; Fang, Bingmu

    2016-01-01

    Objective. Primary hepatic lymphoma is a rare disease. And the clinical manifestations of this disease are nonspecific. The objective of this paper is to improve clinicians' understanding of this disease. Methods. We analyzed the clinical characteristics of a case of primary hepatic lymphoma in association with hepatitis B virus infection and reviewed the literature. Conclusion. The clinical manifestations of primary hepatic lymphoma are nonspecific. And it is easily misdiagnosed. Postoperative radiotherapy of patients with early stage was previously speculated to achieve favorable improvement. The application of targeted therapeutic drugs, chemotherapy, or combined local radiotherapy has become the first-line treatment strategy. PMID:27403354

  12. Microcomputers as a New Technological Innovation in Education: Growth of the Related Journal Literature.

    ERIC Educational Resources Information Center

    Summers, Edward G.

    1985-01-01

    Reports results of a bibliometric analysis of professional education journals publishing literature on educational microcomputing based on ERIC's Current Index to Journals in Education (CIJE). Cumulative statistics on microcomputer articles in journals and general categories of articles as determined by ERIC descriptor usage indicate an…

  13. Trauma-related mental health problems among national humanitarian staff: a systematic review of the literature

    PubMed Central

    Strohmeier, Hannah; Scholte, Willem F.

    2015-01-01

    Background Working in humanitarian crisis situations is dangerous. National humanitarian staff in particular face the risk of primary and secondary trauma exposure which can lead to mental health problems. Despite this, research on the mental health of national staff is scarce, and a systematic analysis of up-to-date findings has not been undertaken yet. Objective This article reviews the available literature on trauma-related mental health problems among national humanitarian staff. It focuses on the prevalence of selected mental health problems in relation to reference groups; sex and/or gender as predictive factors of mental health problems; and the influence of organization types on mental health problems. Method Three databases were systematically searched for relevant studies published in the English language in peer-reviewed journals. Results Fourteen articles matched the inclusion criteria. Findings suggest that national staff experience mental health problems and the prevalence of posttraumatic stress disorder, depression, and anxiety among this occupation group is mostly similar to or higher than among reference groups. Research on both substance use disorder and suicidal behavior among national staff is particularly scarce. The relation between sex and/or gender and mental health problems among national staff appears to be complex, and organizational staff support seems to be an important determinant for mental health. Conclusion All findings call for increased attention from the humanitarian community and further research on the topic. PMID:26589256

  14. Mindfulness-based interventions for obesity-related eating behaviours: a literature review.

    PubMed

    O'Reilly, G A; Cook, L; Spruijt-Metz, D; Black, D S

    2014-06-01

    Mindfulness-based interventions (MBIs) targeting eating behaviours have gained popularity in recent years. A literature review was conducted to determine the effectiveness of MBIs for treating obesity-related eating behaviours, such as binge eating, emotional eating and external eating. A search protocol was conducted using the online databases Google Scholar, PubMed, PsycINFO and Ovid Healthstar. Papers were required to meet the following criteria to be included in this review: (i) describe a MBI or the use of mindfulness exercises as part of an intervention; (ii) include at least one obesity-related eating behaviour as an outcome; (iii) include quantitative outcomes; and (iv) be published in English in a peer-reviewed journal. A total of N = 21 papers were included in this review. Interventions used a variety of approaches to implement mindfulness training, including combined mindfulness and cognitive behavioural therapies, mindfulness-based stress reduction, acceptance-based therapies, mindful eating programmes, and combinations of mindfulness exercises. Targeted eating behaviour outcomes included binge eating, emotional eating, external eating and dietary intake. Eighteen (86%) of the reviewed studies reported improvements in the targeted eating behaviours. Overall, the results of this first review on the topic support the efficacy of MBIs for changing obesity-related eating behaviours, specifically binge eating, emotional eating and external eating. PMID:24636206

  15. Assessment of Literature Related to Combustion Appliance Venting Systems

    SciTech Connect

    Rapp, V. H.; Less, B. D.; Singer, B. C.; Stratton, J. C.; Wray, C. P.

    2015-02-01

    In many residential building retrofit programs, air tightening to increase energy efficiency is often constrained by safety concerns with naturally vented combustion appliances. Tighter residential buildings more readily depressurize when exhaust equipment is operated, making combustion appliances more prone to backdraft or spill combustion exhaust into the living space. Several measures, such as installation guidelines, vent sizing codes, and combustion safety diagnostics, are in place with the intent to prevent backdrafting and combustion spillage, but the diagnostics conflict and the risk mitigation objective is inconsistent. This literature review summarizes the metrics and diagnostics used to assess combustion safety, documents their technical basis, and investigates their risk mitigations. It compiles information from the following: codes for combustion appliance venting and installation; standards and guidelines for combustion safety diagnostics; research evaluating combustion safety diagnostics; research investigating wind effects on building depressurization and venting; and software for simulating vent system performance.

  16. Health-Related Internet Use by Informal Caregivers of Children and Adolescents: An Integrative Literature Review

    PubMed Central

    Steinhoff, Andreanna

    2016-01-01

    Background Internet-based health resources can support informal caregivers who are caring for children or adolescents with health care needs. However, few studies discriminate informal caregivers’ needs from those of their care recipients or those of people caring for adults. Objective This study reviews the literature of health-related Internet use among informal caregivers of children and adolescents. Methods A total of 17 studies were selected from literature searches conducted in 6 electronic databases: PubMed, Cochrane, CINAHL, PsycINFO, ERIC, and EMBASE. All databases searches were limited to articles published in the years 2004 to 2014 in peer-reviewed publications. Search terms consisted of “health-related Internet use,” “eHealth,” “Internet use for health-related purpose(s),” “Web-based resource(s),” and “online resources,” combined with informal caregiver (or “parents”) of “child,” “adolescent,” “student,” “youth,” and “teen.” The age range of the children receiving care was limited to younger than 22 years. Their informal caregivers were defined as persons (parents) who provided unpaid care or assistance to a child or an adolescent with health problems. Results Among 17 empirical studies, the majority of informal caregivers of children with medical issues were the parents. Quantitative studies (14/17, 77%) reported prevalence and predictors of health-related Internet use, while mixed-methods and qualitative studies (3/17, 24%) investigated informal caregiver perceptions of helpful health-related Internet use and barriers of use. The prevalence of health-related Internet use varied (11%-90%) dependent upon how health-related Internet use was operationalized and measured. Disease-specific information was used for decision making about treatment, while social support via virtual communities and email were used for informal caregiver emotional needs. A digital divide of Internet access was identified in lower

  17. Duplicate Publication and Related Problems in the Pediatrics Literature

    PubMed Central

    Haworth, Rebecca; Anderson, Katherine

    2014-01-01

    Objective. The aim of this study was to (a) determine the rate of redundant publication in the pediatrics literature and (b) to characterize these articles. Methods. Index articles in JAMA Pediatrics, Pediatrics, and the Journal of Pediatrics from 2010 were identified using PubMed. Possible redundant material from 2008 to 2012 were searched using the authors’ names. Suspected duplicates were categorized into “duplicate publication” or “salami-slicing” (part of the index article repeated or continued). Results. Of the 1838 index articles, 39 (2.1%) were found to have some form of redundancy. Specifically, 45 articles were identified as salami-sliced, which corresponded to the 39 index articles. Fifteen salami-sliced articles did not reference the corresponding index article, 2 vaguely referenced the index article, and 28 had clear references to the respective index article. Conclusion. Salami-slicing was a common practice. Salami-slicing may be acceptable in certain cases but authors should clearly reference the index article.

  18. Large scale obscuration and related climate effects open literature bibliography

    SciTech Connect

    Russell, N.A.; Geitgey, J.; Behl, Y.K.; Zak, B.D.

    1994-05-01

    Large scale obscuration and related climate effects of nuclear detonations first became a matter of concern in connection with the so-called ``Nuclear Winter Controversy`` in the early 1980`s. Since then, the world has changed. Nevertheless, concern remains about the atmospheric effects of nuclear detonations, but the source of concern has shifted. Now it focuses less on global, and more on regional effects and their resulting impacts on the performance of electro-optical and other defense-related systems. This bibliography reflects the modified interest.

  19. Literature and the Sea. Ocean Related Curriculum Activities.

    ERIC Educational Resources Information Center

    Katahira, Jenifer

    The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

  20. Energy: A Bibliography of Social Science and Related Literature.

    ERIC Educational Resources Information Center

    Morrison, Denton E.; And Others

    This bibliography contains 2,124 listings pertaining primarily to the social factors involved with energy. Some entries report physical energy information as it relates to social science analysis. Entries are listed by author with a subject index for cross reference. Subject categories include: aesthetic, humanistic, and literary; agriculture;…

  1. Time spent on health related activities associated with chronic illness: a scoping literature review

    PubMed Central

    2012-01-01

    Background The management of health care, particularly for people with chronic conditions, combines the activities of health professionals, patients, informal carers and social networks that support them. Understanding the non-professional roles in health management requires information about the health related activities (HRA) that are undertaken by patients and informal carers. This understanding allows management planning that incorporates the capacity of patients and informal carers, as well as identifying the particular skills, knowledge and technical support that are necessary. This review was undertaken to identify how much time people with chronic illness and their informal carers spend on HRA. Methods Literature searches of three electronic databases (CINAHL, Medline, and PubMed) and two journals (Time and Society, Sociology of Health and Illness) were carried out in 2011 using the following search terms (and derivatives): chronic illness AND time AND consumer OR carer. The search was aimed at finding studies of time spent on HRA. A scoping literature review method was utilised. Results Twenty-two peer reviewed articles published between 1990 and 2010 were included for review. The review identified limited but specific studies about time use by people with a chronic illness and/or their carers. While illness work was seen as demanding, few studies combined inquiry about both defined tasks and defined time use. It also identified methodological issues such as consistency of definition and data collection methods, which remain unresolved. Conclusions While HRA are seen as demanding by people doing them, few studies have measured actual time taken to carry out a comprehensive range of HRA. The results of this review suggest that both patients with chronic illness and informal carers may be spending 2 hours a day or more on HRA. Illnesses such as diabetes may be associated with higher time use. More empirical research is needed to understand the time demands

  2. Why Are Medical and Health-Related Studies Not Being Published? A Systematic Review of Reasons Given by Investigators

    PubMed Central

    Song, Fujian; Loke, Yoon; Hooper, Lee

    2014-01-01

    Objective About half of medical and health-related studies are not published. We conducted a systematic review of reports on reasons given by investigators for not publishing their studies in peer-reviewed journals. Methods MEDLINE, EMBASE, PsycINFO, and SCOPUS (until 13/09/2013), and references of identified articles were searched to identify reports of surveys that provided data on reasons given by investigators for not publishing studies. The proportion of non-submission and reasons for non-publication was calculated using the number of unpublished studies as the denominator. Because of heterogeneity across studies, quantitative pooling was not conducted. Exploratory subgroup analyses were conducted. Results We included 54 survey reports. Data from 38 included reports were available to estimate proportions of at least one reason given for not publishing studies. The proportion of non-submission among unpublished studies ranged from 55% to 100%, with a median of 85%. The reasons given by investigators for not publishing their studies included: lack of time or low priority (median 33%), studies being incomplete (median 15%), study not for publication (median 14%), manuscript in preparation or under review (median 12%), unimportant or negative result (median 12%), poor study quality or design (median 11%), fear of rejection (median 12%), rejection by journals (median 6%), author or co-author problems (median 10%), and sponsor or funder problems (median 9%). In general, the frequency of reasons given for non-publication was not associated with the source of unpublished studies, study design, or time when a survey was conducted. Conclusions Non-submission of studies for publication remains the main cause of non-publication of studies. Measures to reduce non-publication of studies and alternative models of research dissemination need to be developed to address the main reasons given by investigators for not publishing their studies, such as lack of time or low

  3. Literature and information related to the natural resources of the North Aleutian Basin of Alaska.

    SciTech Connect

    Stull, E.A.; Hlohowskyj, I.; LaGory, K. E.; Environmental Science Division

    2008-01-31

    The North Aleutian Basin Planning Area of the Minerals Management Service (MMS) is a large geographic area with significant natural resources. The Basin includes most of the southeastern part of the Bering Sea Outer Continental Shelf, including all of Bristol Bay. The area supports important habitat for a wide variety of species and globally significant habitat for birds and marine mammals, including several federally listed species. Villages and communities of the Alaska Peninsula and other areas bordering or near the Basin rely on its natural resources (especially commercial and subsistence fishing) for much of their sustenance and livelihood. The offshore area of the North Aleutian Basin is considered to have important hydrocarbon reserves, especially natural gas. In 2006, the MMS released a draft proposed program, 'Outer Continental Shelf Oil and Gas Leasing Program, 2007-2012' and an accompanying draft programmatic environmental impact statement (EIS). The draft proposed program identified two lease sales proposed in the North Aleutian Basin in 2010 and 2012, subject to restrictions. The area proposed for leasing in the Basin was restricted to the Sale 92 Area in the southwestern portion. Additional EISs will be needed to evaluate the potential effects of specific lease actions, exploration activities, and development and production plans in the Basin. A full range of updated multidisciplinary scientific information will be needed to address oceanography, fate and effects of oil spills, marine ecosystems, fish, fisheries, birds, marine mammals, socioeconomics, and subsistence in the Basin. Scientific staff at Argonne National Laboratory were contracted to assist MMS with identifying and prioritizing information needs related to potential future oil and gas leasing and development activities in the North Aleutian Basin. Argonne focused on three related tasks: (1) identify and gather relevant literature published since 1996, (2) synthesize and summarize the

  4. Skin cancer-related prevention and screening behaviors: a review of the literature.

    PubMed

    Kasparian, Nadine A; McLoone, Jordana K; Meiser, Bettina

    2009-10-01

    Primary prevention and early detection continue to be of paramount importance in addressing the public health threat of skin cancer. The aim of this systematic review was to provide a comprehensive overview of the prevalence and correlates of skin cancer-related health behaviors in the general population. To achieve this aim, 91 studies published in international peer-reviewed journals over the past three decades were reviewed and synthesized. Reported estimates of sunscreen use varied considerably across studies, ranging from 7 to 90%. According to self-report, between 23 and 61% of individuals engage in skin self-examination at least once per year, and the documented prevalence of annual clinical skin examination ranges from 8 to 21%. Adherence to sun protection and screening recommendations is associated with a range of factors, including: female gender, sun-sensitive phenotype, greater perceived risk of skin cancer, greater perceived benefits of sun protection or screening, and doctor recommendation for screening. The literature suggests that a large proportion of the general population engage in suboptimal levels of sun protection, although there is substantial variability in findings. The strongest recommendation to emerge from this review is a call for the development and widespread use of standardized measurement scales in future research, in addition to more studies with a population-based, multivariate design. It is also recommended that specific targeted interventions are developed to increase the prevalence of preventative and early intervention behaviors for the control of skin cancer. PMID:19521760

  5. Exercise Related Leg Pain (ERLP): a Review of The Literature

    PubMed Central

    2007-01-01

    Exercise related leg pain (ERLP) is a regional pain syndrome described as pain between the knee and ankle which occurs with exercise. Indiscriminant use of terminology such as “shin splints” has resulted in ongoing confusion regarding the pathoanatomic entities associated with this pain syndrome. Each of the pathoanatomic entities – medial tibial stress syndrome, chronic exertional compartment syndrome, tibial and fibular stress fractures, tendinopathy, nerve entrapment, and vascular pathology – which manifest as ERLP are each described in terms of relevant anatomy, epidemiology, clinical presentation, associated pathomechanics, and intervention strategies. Evidence regarding risk factors for ERLP general and specific pathoanatomic entities are presented in the context of models of sports injury prevention. PMID:21522213

  6. Literature review of environmental qualification of safety-related electric cables: Literature analysis and appendices. Volume 2

    SciTech Connect

    Lofaro, R.; Bowerman, B.; Carbonaro, J.

    1996-04-01

    In support of the US NRC Environmental Qualification (EQ) Research Program, a literature review was performed to identify past relevant work that could be used to help fully or partially resolve issues of interest related to the qualification of low-voltage electric cable. A summary of the literature reviewed is documented in Volume 1 of this report. In this, Volume 2 of the report, dossiers are presented which document the issues selected for investigation in this program, along with recommendations for future work to resolve the issues, when necessary. The dossiers are based on an analysis of the literature reviewed, as well as expert opinions. This analysis includes a critical review of the information available from past and ongoing work in thirteen specific areas related to EQ. The analysis for each area focuses on one or more questions which must be answered to consider a particular issue resolved. Results of the analysis are presented, along with recommendations for future work. The analysis is documented in the form of a dossier for each of the areas analyzed.

  7. Cannabis-related stroke: case series and review of literature.

    PubMed

    Singh, Niranjan N; Pan, Yi; Muengtaweeponsa, Sombat; Geller, Thomas J; Cruz-Flores, Salvador

    2012-10-01

    Marijuana, or cannabis, is one of the most commonly used illicit drugs worldwide. Although there are some case reports of stroke associated with cannabis use, there is no information on a causal role of cannabis in stroke. We identified 14 patients admitted to St Louis University Hospital between January 2004 and July 2007 with ischemic stroke who had documented clear exposure to cannabis during or before symptom onset and a positive urine screen for cannabis. We report this series, along with 3 cases previously reported by our group, for a total of 17 patients (13 men and 4 women), with a mean age of 41 years (range, 15-63 years). Nine patients were under age 45 years, 4 had a history of hypertension, and 10 sustained stroke in the posterior circulation. Headache, dysarthria, and ataxia were the most common presenting symptoms. Five patients had recurrent stroke with reexposure to cannabis. No patient had a prothrombotic state or cardiac source of embolism. Autopsy performed in 2 patients revealed hemorrhagic infarct with no evidence of vasculitis or embolus. The absence of other vascular risk factors in most of our patients, the temporal relation of symptom onset to cannabis exposure, and the recurrence of symptoms in a few patients with reexposure suggest a causal role of cannabis in these cases of ischemic stroke. However, this causal association cannot be definitely ascertained, given the descriptive nature of our series. More research is needed to explore this possible causal association. PMID:21367621

  8. Mind the Gap! A Multilevel Analysis of Factors Related to Variation in Published Cost-Effectiveness Estimates within and between Countries

    PubMed Central

    Boehler, Christian E. H.; Lord, Joanne

    2016-01-01

    Background. Published cost-effectiveness estimates can vary considerably, both within and between countries. Despite extensive discussion, little is known empirically about factors relating to these variations. Objectives. To use multilevel statistical modeling to integrate cost-effectiveness estimates from published economic evaluations to investigate potential causes of variation. Methods. Cost-effectiveness studies of statins for cardiovascular disease prevention were identified by systematic review. Estimates of incremental costs and effects were extracted from reported base case, sensitivity, and subgroup analyses, with estimates grouped in studies and in countries. Three bivariate models were developed: a cross-classified model to accommodate data from multinational studies, a hierarchical model with multinational data allocated to a single category at country level, and a hierarchical model excluding multinational data. Covariates at different levels were drawn from a long list of factors suggested in the literature. Results. We found 67 studies reporting 2094 cost-effectiveness estimates relating to 23 countries (6 studies reporting for more than 1 country). Data and study-level covariates included patient characteristics, intervention and comparator cost, and some study methods (e.g., discount rates and time horizon). After adjusting for these factors, the proportion of variation attributable to countries was negligible in the cross-classified model but moderate in the hierarchical models (14%−19% of total variance). Country-level variables that improved the fit of the hierarchical models included measures of income and health care finance, health care resources, and population risks. Conclusions. Our analysis suggested that variability in published cost-effectiveness estimates is related more to differences in study methods than to differences in national context. Multinational studies were associated with much lower country-level variation than single

  9. Interventions to Prevent Child Marriage Among Young People in Low- and Middle-Income Countries: A Systematic Review of the Published and Gray Literature.

    PubMed

    Kalamar, Amanda M; Lee-Rife, Susan; Hindin, Michelle J

    2016-09-01

    Child marriage, defined as marriage before the age of 18 years, is a human rights violation that can have lasting adverse educational and economic impacts. The objective of this review was to identify high-quality interventions and evaluations to decease child marriage in low- and middle-income countries. PubMed, Embase, PsycInfo, CINAHL Plus, Popline, and the Cochrane Databases were searched without language limitations for articles published through November 2015. Gray literature was searched by hand. Reference tracing was used, as well as the unpacking of systematic reviews. Retained articles were those that were evaluated as having high-quality interventions and evaluations using standardized scoring. Eleven high-quality interventions and evaluations were abstracted. Six found positive results in decreasing the proportion married or increasing age at marriage, one had both positive and negative findings, and four had no statistical impact on the proportion married or age at marriage. There is wide range of high-quality, impactful interventions included in this review which can inform researchers, donors, and policy makers about where to make strategic investments to eradicate marriage, a current target of the Sustainable Development Goals. Despite the cultural factors that promote child marriage, the diversity of interventions can allow decision makers to tailor interventions to the cultural context of the target population. PMID:27562449

  10. Publisher's Note: Publisher's Note

    NASA Astrophysics Data System (ADS)

    2009-01-01

    IOP Publishing presents Volume 6 of the open-access IOP Conference Series: Earth and Environmental Science (EES) as the online abstract book for the IARU International Scientific Congress on Climate Change: Global Risks, Challenges and Decisions (10-12 March, Copenhagen, Denmark). This abstracts-only volume of EES is quite different to standard IOP Conference Series proceedings volumes which contain full, peer-reviewed proceedings papers. This unique volume of more than 1400 abstracts, divided into 58 different sessions, contains all the oral and poster presentations from the Congress. In view of the importance of the Climate Change Congress as a scientific basis for the COP15 conference, we are delighted to offer this collection as a permanent record of current research devoted to climate change. We hope this compilation will contribute to future world-wide dialogue on climate change in the ongoing search to address the scientific, political, social and economic challenges ahead.

  11. Androgyny and Its Relation to Adolescent Psychosocial Well-Being: A Review of the Literature.

    ERIC Educational Resources Information Center

    Markstrom-Adams, Carol

    1989-01-01

    Reviews theoretical and empirical literature on androgyny in adolescence. Contrasts the traditional bipolar view of sex roles and more recent models of sex role development. Reviews the research literature on the relation between sex role orientation and psychosocial well-being in adolescence. (Author/JS)

  12. The Design of a Literature File in Aircraft-Related Environmental Medicine.

    ERIC Educational Resources Information Center

    Hody, George L.

    The U.S. Army Aeromedical Research Laboratory (USAARL) is often required to make specialized measurements and perform applied research in aircraft-related areas of environmental medicine. Rapid access to the periodical literature is essential for the completion of many of these projects. A growing file of reprints from the periodical literature is…

  13. Identifying Liver Cancer and Its Relations with Diseases, Drugs, and Genes: A Literature-Based Approach

    PubMed Central

    Song, Min

    2016-01-01

    In biomedicine, scientific literature is a valuable source for knowledge discovery. Mining knowledge from textual data has become an ever important task as the volume of scientific literature is growing unprecedentedly. In this paper, we propose a framework for examining a certain disease based on existing information provided by scientific literature. Disease-related entities that include diseases, drugs, and genes are systematically extracted and analyzed using a three-level network-based approach. A paper-entity network and an entity co-occurrence network (macro-level) are explored and used to construct six entity specific networks (meso-level). Important diseases, drugs, and genes as well as salient entity relations (micro-level) are identified from these networks. Results obtained from the literature-based literature mining can serve to assist clinical applications. PMID:27195695

  14. Interventions to Prevent Unintended and Repeat Pregnancy Among Young People in Low- and Middle-Income Countries: A Systematic Review of the Published and Gray Literature.

    PubMed

    Hindin, Michelle J; Kalamar, Amanda M; Thompson, Terri-Ann; Upadhyay, Ushma D

    2016-09-01

    Adolescent pregnancy, particularly unintended pregnancy, can have lasting social, economic, and health outcomes. The objective of this review is to identify high-quality interventions and evaluations to decrease unintended and repeat pregnancy among young people in low- and middle-income countries. PubMed, Embase, PsycInfo, Cinahl Plus, Popline, and the Cochrane Databases were searched for all languages for articles published through November 2015. Gray literature was searched by hand. Reference tracing was utilized, as well as unpacking systematic reviews. Selected articles were those that were evaluated as having high-quality interventions and evaluations using standardized scoring. Twenty-one high-quality interventions and evaluations were abstracted. Nine reported statistically significant declines in pregnancy rates (five cash transfer programs, one education curriculum, two life-skills curricula, and a provision of contraception intervention), seven reported increases in contraceptive use (three provision of contraception interventions, two life-skills curricula, a peer education program, and a mass media campaign), two reported decreases in sexual activity (a cash transfer program and an education and life-skills curriculum), and two reported an increase in age of sexual debut (both cash transfer programs). The selected high quality, effective interventions included in this review can inform researchers, donors, and policy makers about where to make strategic investments to decrease unintended pregnancy during young adulthood. Additionally, this review can assist with avoiding investments in interventions that failed to produce significant impact on the intended outcomes. The diversity of successful high-quality interventions, implemented in a range of venues, with a diversity of young people, suggests that there are multiple strategies that can work to prevent unintended pregnancy. PMID:27562452

  15. Supplement to the Carcinogenic Potency Database (CPDB): Results ofanimal bioassays published in the general literature through 1997 and bythe National Toxicology Program in 1997-1998

    SciTech Connect

    Gold, Lois Swirsky; Manley, Neela B.; Slone, Thomas H.; Rohrbach,Lars; Garfinkel, Georganne Backman

    2005-04-08

    The Carcinogenic Potency Database (CPDB) is a systematic and unifying resource that standardizes the results of chronic, long-term animal cancer tests which have been conducted since the 1950s. The analyses include sufficient information on each experiment to permit research into many areas of carcinogenesis. Both qualitative and quantitative information is reported on positive and negative experiments that meet a set of inclusion criteria. A measure of carcinogenic potency, TD50 (daily dose rate in mg/kg body weight/day to induce tumors in half of test animals that would have remained tumor-free at zero dose), is estimated for each tissue-tumor combination reported. This article is the ninth publication of a chronological plot of the CPDB; it presents results on 560 experiments of 188 chemicals in mice, rats, and hamsters from 185 publications in the general literature updated through 1997, and from 15 Reports of the National Toxicology Program in 1997-1998. The test agents cover a wide variety of uses and chemical classes. The CPDB Web Site(http://potency.berkeley.edu/) presents the combined database of all published plots in a variety of formats as well as summary tables by chemical and by target organ, supplemental materials on dosing and survival, a detailed guide to using the plot formats, and documentation of methods and publications. The overall CPDB, including the results in this article, presents easily accessible results of 6153 experiments on 1485 chemicals from 1426 papers and 429 NCI/NTP (National Cancer Institute/National Toxicology program) Technical Reports. A tab-separated format of the full CPDB for reading the data into spreadsheets or database applications is available on the Web Site.

  16. The Great East Japan Earthquake Disaster: a Compilation of Published Literature on Health Needs and Relief Activities, March 2011-September 2012

    PubMed Central

    Ochi, Sae; Murray, Virginia; Hodgson, Susan

    2013-01-01

    Objective To provide an overview of the health needs following the Great East Japan Earthquake Disaster and the lessons identified. Methods The relevant of peer review and grey literature articles in English and Japanese, and books in Japanese, published from March 2011 to September 2012 were searched. Medline, Embase, PsycINFO, and HMIC were searched for journal articles in English, CiNii for those in Japanese, and Amazon.co.jp. for books. Descriptions of the health needs at the time of the disaster were identified using search terms and relevant articles were reviewed. Findings 85 English articles, 246 Japanese articles and 13 books were identified, the majority of which were experience/activity reports. Regarding health care needs, chronic conditions such as hypertension and diabetes were reported to be the greatest burden from the early stages of the disaster. Loss of medication and medical records appeared to worsen the situation. Many sub-acute symptoms were attributed to the contaminated sludge of the tsunamis and the poor living environment at the evacuation centres. Particularly vulnerable groups were identified as the elderly, those with mental health illnesses and the disabled. Although the response of the rescue activities was prompt, it sometimes failed to meet the on-site needs due to the lack of communication and coordination. Conclusion The lessons identified from this mega-disaster highlighted the specific health needs of the vulnerable populations, particularly the elderly and those with non-communicable diseases. Further research is needed so that the lessons identified can be incorporated into future contingency plans in Japan and elsewhere. PMID:23787732

  17. [Identification and origin of Brazilian journals related to public or collective health issues, published from 1998 to 2003].

    PubMed

    Rummler, Guido; Spinola, Aracy Witt de Pinho

    2004-01-01

    The diversity of contents regarding Brazilian scientific journals related to public or collective health reflects peculiar aspects of this field's reach and its interfaces with several other fields. A bibliometric survey was conducted with five databases, including catalogs and sites, aimed at identifying journals related to the public/collective health field and published from 1998 to 2003, while identifying the geographic location of the respective institutions. A total of 118 titles were initially identified, subsequently reduced to 83 journals when indicators of these bases were confronted and matched, 66 of which were published in the last five years. Some 57.6% of the institutions responsible for these journals are located in the Southeast of Brazil; 16.7% in the South; 13.6% in the Central West; 10.6% in the Northeast; and 1.5% in the North. The results are displayed in a summary chart according to journal title, ISSN, name of the institution in charge, and respective regional location. PMID:15300297

  18. Desktop Publishing.

    ERIC Educational Resources Information Center

    Stanley, Milt

    1986-01-01

    Defines desktop publishing, describes microcomputer developments and software tools that make it possible, and discusses its use as an instructional tool to improve writing skills. Reasons why students' work should be published, examples of what to publish, and types of software and hardware to facilitate publishing are reviewed. (MBR)

  19. Women, Anger Expression, Relational and Health Consequences: A Review of the Literature.

    ERIC Educational Resources Information Center

    McPherson, Kristin L.

    Women's anger expression style has been the focus of several recent studies and has been demonstrated to have deleterious effects on emotional and physical health. The purpose of this study was to review the empirical literature for women's anger expression style and related health and relational consequences. The study reviewed emotion induction,…

  20. CD-REST: a system for extracting chemical-induced disease relation in literature.

    PubMed

    Xu, Jun; Wu, Yonghui; Zhang, Yaoyun; Wang, Jingqi; Lee, Hee-Jin; Xu, Hua

    2016-01-01

    Mining chemical-induced disease relations embedded in the vast biomedical literature could facilitate a wide range of computational biomedical applications, such as pharmacovigilance. The BioCreative V organized a Chemical Disease Relation (CDR) Track regarding chemical-induced disease relation extraction from biomedical literature in 2015. We participated in all subtasks of this challenge. In this article, we present our participation system Chemical Disease Relation Extraction SysTem (CD-REST), an end-to-end system for extracting chemical-induced disease relations in biomedical literature. CD-REST consists of two main components: (1) a chemical and disease named entity recognition and normalization module, which employs the Conditional Random Fields algorithm for entity recognition and a Vector Space Model-based approach for normalization; and (2) a relation extraction module that classifies both sentence-level and document-level candidate drug-disease pairs by support vector machines. Our system achieved the best performance on the chemical-induced disease relation extraction subtask in the BioCreative V CDR Track, demonstrating the effectiveness of our proposed machine learning-based approaches for automatic extraction of chemical-induced disease relations in biomedical literature. The CD-REST system provides web services using HTTP POST request. The web services can be accessed fromhttp://clinicalnlptool.com/cdr The online CD-REST demonstration system is available athttp://clinicalnlptool.com/cdr/cdr.html. Database URL:http://clinicalnlptool.com/cdr;http://clinicalnlptool.com/cdr/cdr.html. PMID:27016700

  1. The first reported catheter-related Brevibacterium casei bloodstream infection in a child with acute leukemia and review of the literature.

    PubMed

    Bal, Zumrut Sahbudak; Sen, Semra; Karapinar, Deniz Yilmaz; Aydemir, Sohret; Vardar, Fadil

    2015-01-01

    Brevibacterium spp. are catalase-positive, non-spore-forming, non motile, aerobic Gram-positive rods that were considered apathogenic until a few reports of infections in immunocompromised patients had been published. To the best of our knowledge, this is the first report of B. casei catheter-related bloodstream infection in a child with acute leukemia. We aim to enhance the awareness of pediatric hematology and infectious disease specialists about this pathogen and review of the literature. PMID:25636191

  2. Using Semantic Association to Extend and Infer Literature-Oriented Relativity Between Terms.

    PubMed

    Cheng, Liang; Li, Jie; Hu, Yang; Jiang, Yue; Liu, Yongzhuang; Chu, Yanshuo; Wang, Zhenxing; Wang, Yadong

    2015-01-01

    Relative terms often appear together in the literature. Methods have been presented for weighting relativity of pairwise terms by their co-occurring literature and inferring new relationship. Terms in the literature are also in the directed acyclic graph of ontologies, such as Gene Ontology and Disease Ontology. Therefore, semantic association between terms may help for establishing relativities between terms in literature. However, current methods do not use these associations. In this paper, an adjusted R-scaled score (ARSS) based on information content (ARSSIC) method is introduced to infer new relationship between terms. First, set inclusion relationship between terms of ontology was exploited to extend relationships between these terms and literature. Next, the ARSS method was presented to measure relativity between terms across ontologies according to these extensional relationships. Then, the ARSSIC method using ratios of information shared of term's ancestors was designed to infer new relationship between terms across ontologies. The result of the experiment shows that ARSS identified more pairs of statistically significant terms based on corresponding gene sets than other methods. And the high average area under the receiver operating characteristic curve (0.9293) shows that ARSSIC achieved a high true positive rate and a low false positive rate. Data is available at http://mlg.hit.edu.cn/ARSSIC/. PMID:26684460

  3. dbPEC: a comprehensive literature-based database for preeclampsia related genes and phenotypes

    PubMed Central

    Uzun, Alper; Triche, Elizabeth W.; Schuster, Jessica; Dewan, Andrew T.; Padbury, James F.

    2016-01-01

    Preeclampsia is one of the most common causes of fetal and maternal morbidity and mortality in the world. We built a Database for Preeclampsia (dbPEC) consisting of the clinical features, concurrent conditions, published literature and genes associated with Preeclampsia. We included gene sets associated with severity, concurrent conditions, tissue sources and networks. The published scientific literature is the primary repository for all information documenting human disease. We used semantic data mining to retrieve and extract the articles pertaining to preeclampsia-associated genes and performed manual curation. We deposited the articles, genes, preeclampsia phenotypes and other supporting information into the dbPEC. It is publicly available and freely accessible. Previously, we developed a database for preterm birth (dbPTB) using a similar approach. Using the gene sets in dbPTB, we were able to successfully analyze a genome-wide study of preterm birth including 4000 women and children. We identified important genes and pathways associated with preterm birth that were not otherwise demonstrable using genome-wide approaches. dbPEC serves not only as a resources for genes and articles associated with preeclampsia, it is a robust source of gene sets to analyze a wide range of high-throughput data for gene set enrichment analysis. Database URL: http://ptbdb.cs.brown.edu/dbpec/ PMID:26946289

  4. Publishers' Note

    NASA Astrophysics Data System (ADS)

    EPL Management Team

    2008-12-01

    We would like to thank all our contributors, subscribers, reviewers, and readers for their interest in EPL during 2008. You each play an invaluable role in the promotion, prestige, development and success of the journal and therefore your continued support is greatly appreciated. The Directors' vision for EPL to become a leading home for global physics letters, to offer rapid publication of ground-breaking physics results from the international community, and to provide the broadest coverage of physics research, is beginning to take shape as increased submissions, reduced acceptance rates, raised scientific quality, rapid publication, and greater visibility amongst the community are achieved. The latest published articles will continue to be freely available for 30 days from their on-line publication. Those articles highlighted by the Co-Editors in 2008 will remain free-to-all for the entire of 2009. We invite you to visit the website regularly (http://www.epljournal.org) to stay up-to-date with the journal's latest developments and to read the most recent articles. Our most recent opportunity publicized on the EPL website and in the CERN SCOAP3 (Sponsoring Consortium for Open Access Publishing in Particle Physics) messages is below: Open Access Opportunity for Authors of Experimental and Theoretical HEP Articles EPL is delighted to offer open access free of charge to all authors submitting experimental and theoretical letters in PACS codes 10 and 20. This offer will remain open until the SCOAP3 agreement at CERN takes effect. Authors submitting any article to EPL will continue to be offered the opportunity to make their published letter open access for a one-off payment. However, with effect from 1 November 2008, any author who submits work related to subject areas within PACS 10 and 20 will benefit from open access at no charge, meaning their published article will be available free to all readers, forever. ``Physics of Elementary Particles and Fields'' and

  5. Decreasing suprapubic tube-related injuries: results of case series and comprehensive literature review.

    PubMed

    Tompkins, Andrew J; Travis, Michelle; Watne, Reed E; Lasser, Michael; Ellsworth, Pamela

    2014-01-01

    Bowel-related injuries are known complications of suprapubic tube (SPT) catheterization placement. A literature review was conducted to determine identifiable risk factors for bowel injury. Results on the analysis of 25 cases are presented along with a proposed algorithm to aid in choosing between open, percutaneous, and image-guided methods of placement. PMID:24716375

  6. Bibliography of Selected Literature in the 1970s Related to Crises, Family Stress, Coping and Adaptation.

    ERIC Educational Resources Information Center

    Chesser, Barbara

    This bibliography of literature from the 1970s related to crises, family stress, coping, and adaptation contains references of particular interest to professionals in the areas of counseling, education, and family social, psychological and health services. The bibliography is divided into 26 categories; references are classified according to major…

  7. LARGE BUILDINGS CHARACTERISTICS AS RELATED TO RADON RESISTANCE: A LITERATURE REVIEW

    EPA Science Inventory

    The report gives results of a literature review to determine to what useful extent buildings have been characterized and a data base developed in relation to radon entry and mitigation. Prior to 1993, most radon research in large buildings was focused on developing diagnostic and...

  8. A Discussion of the Literature and Issues Related to Effective Schooling.

    ERIC Educational Resources Information Center

    Edmonds, Ron

    Examined in this paper are the characteristics that distinguish successful schools from unsuccessful schools. Particular attention is given to the instructional success of schools with poor children. An extensive review of related literature illustrates the wide range of opinions held by educators and researchers on the subject. Reference is made…

  9. Autonomy in Relation to Health among People with Intellectual Disability: A Literature Review

    ERIC Educational Resources Information Center

    Wullink, M.; Widdershoven, G.; van Schrojenstein Lantman-de Valk, H.; Metsemakers, J.; Dinant, G. -J.

    2009-01-01

    Background: Since the 1990s, individualisation, participation, normalisation and inclusion have been the main principles of care for people with intellectual disability (ID). Autonomy has become an important issue for these people. This review of the literature tried to answer the question: how do people with ID exercise autonomy in relation to…

  10. Relational Reasoning and Its Manifestations in the Educational Context: A Systematic Review of the Literature

    ERIC Educational Resources Information Center

    Dumas, Denis; Alexander, Patricia A.; Grossnickle, Emily M.

    2013-01-01

    Relational reasoning, the ability to discern meaningful patterns within otherwise unconnected information, is regarded as central to human learning and cognition and as particularly critical for those functioning in today's information age. However, the literature on this foundational ability is currently housed within a range of domains of…

  11. Factors Related to Depression among Hispanic Women: A Review of the Literature.

    ERIC Educational Resources Information Center

    Delgado, Bettina Marissa

    Depression is known as one of the most common mental disorders found in the general population. Research that attempts to look specifically at depression and how it relates to Hispanic women however, is rare in contrast to the volumes of literature on depression itself. The purpose of this paper is to acknowledge, review, and critique the…

  12. A phenomenological relative biological effectiveness (RBE) model for proton therapy based on all published in vitro cell survival data

    NASA Astrophysics Data System (ADS)

    McNamara, Aimee L.; Schuemann, Jan; Paganetti, Harald

    2015-11-01

    Proton therapy treatments are currently planned and delivered using the assumption that the proton relative biological effectiveness (RBE) relative to photons is 1.1. This assumption ignores strong experimental evidence that suggests the RBE varies along the treatment field, i.e. with linear energy transfer (LET) and with tissue type. A recent review study collected over 70 experimental reports on proton RBE, providing a comprehensive dataset for predicting RBE for cell survival. Using this dataset we developed a model to predict proton RBE based on dose, dose average LET (LETd) and the ratio of the linear-quadratic model parameters for the reference radiation (α/β)x, as the tissue specific parameter. The proposed RBE model is based on the linear quadratic model and was derived from a nonlinear regression fit to 287 experimental data points. The proposed model predicts that the RBE increases with increasing LETd and decreases with increasing (α/β)x. This agrees with previous theoretical predictions on the relationship between RBE, LETd and (α/β)x. The model additionally predicts a decrease in RBE with increasing dose and shows a relationship between both α and β with LETd. Our proposed phenomenological RBE model is derived using the most comprehensive collection of proton RBE experimental data to date. Previously published phenomenological models, based on a limited data set, may have to be revised.

  13. CD-REST: a system for extracting chemical-induced disease relation in literature

    PubMed Central

    Xu, Jun; Wu, Yonghui; Zhang, Yaoyun; Wang, Jingqi; Lee, Hee-Jin; Xu, Hua

    2016-01-01

    Mining chemical-induced disease relations embedded in the vast biomedical literature could facilitate a wide range of computational biomedical applications, such as pharmacovigilance. The BioCreative V organized a Chemical Disease Relation (CDR) Track regarding chemical-induced disease relation extraction from biomedical literature in 2015. We participated in all subtasks of this challenge. In this article, we present our participation system Chemical Disease Relation Extraction SysTem (CD-REST), an end-to-end system for extracting chemical-induced disease relations in biomedical literature. CD-REST consists of two main components: (1) a chemical and disease named entity recognition and normalization module, which employs the Conditional Random Fields algorithm for entity recognition and a Vector Space Model-based approach for normalization; and (2) a relation extraction module that classifies both sentence-level and document-level candidate drug–disease pairs by support vector machines. Our system achieved the best performance on the chemical-induced disease relation extraction subtask in the BioCreative V CDR Track, demonstrating the effectiveness of our proposed machine learning-based approaches for automatic extraction of chemical-induced disease relations in biomedical literature. The CD-REST system provides web services using HTTP POST request. The web services can be accessed from http://clinicalnlptool.com/cdr. The online CD-REST demonstration system is available at http://clinicalnlptool.com/cdr/cdr.html. Database URL: http://clinicalnlptool.com/cdr; http://clinicalnlptool.com/cdr/cdr.html PMID:27016700

  14. The Relation of Socio-Ecological Factors to Adolescents' Health-Related Behaviour: A Literature Review

    ERIC Educational Resources Information Center

    Aura, Annamari; Sormunen, Marjorita; Tossavainen, Kerttu

    2016-01-01

    Purpose: The purpose of this paper is to identify and describe adolescents' health-related behaviours from a socio-ecological perspective. Socio-ecological factors have been widely shown to be related to health behaviours (smoking, alcohol consumption, physical activity and diet) in adolescence and to affect health. The review integrates evidence…

  15. Interventions to Prevent Sexually Transmitted Infections, Including HIV, Among Young People in Low- and Middle-Income Countries: A Systematic Review of the Published and Gray Literature.

    PubMed

    Kalamar, Amanda M; Bayer, Angela M; Hindin, Michelle J

    2016-09-01

    Sexually transmitted infections (STIs), including HIV, are prevalent among adolescents and can have lasting adverse health consequences. The objective of this review is to identify high-quality interventions and evaluations to decrease STI transmission and related risky behaviors among young people in low- and middle-income countries. PubMed, Embase, PsycInfo, Cinahl Plus, Popline, and the Cochrane Databases were searched without language limitations for articles published through November 2015. Gray literature was searched by hand. Reference tracing was utilized, as well as the unpacking of systematic reviews. Retained articles were those that were evaluated as having high-quality interventions and evaluations using standardized scoring. Twenty-one high-quality interventions and evaluations were abstracted. Three reported declines in STI diagnoses, three reported declines in STI symptoms, six showed declines in risky sexual behavior, seven reported increases in abstinence, 11 found increases in condom use, and five reported increases in health care utilization. There is a wide range of rigorously evaluated high-quality interventions included in this review that can inform researchers, donors, and policy makers about where to make strategic investments to decrease the spread of STIs, including HIV. With the recent advent of biomarkers, researchers can use a gold standard measure to assess intervention impact. The diversity of interventions can allow decision makers to tailor interventions to the context, age range, and gender of the target population. PMID:27562450

  16. Recomposing a fragmented literature: how conditional and relational arguments engage different neural systems for deductive reasoning.

    PubMed

    Prado, Jérôme; Van Der Henst, Jean-Baptiste; Noveck, Ira A

    2010-07-01

    Deductive reasoning is traditionally viewed as a unitary process involving either rule-based or visuo-spatial mechanisms. However, there is a disagreement in the neuroimaging literature on whether the data support one alternative over the other. Here we test the hypothesis that discrepancies in the literature result from the reasoning materials themselves. Using functional magnetic resonance imaging, we measure brain activity of participants while they integrate the premises of conditional arguments (primarily Modus Tollens: If P then Q; not-Q) and Relational Syllogisms (i.e., linear arguments of the sort P is to the left of Q; Q is to the left of R). We find that reasoning with Modus Tollens activates the left inferior frontal gyrus to a greater extent than the Relational Syllogisms. In contrast, the Relational Syllogisms engage the right temporo-parieto-occipital junction more than conditional arguments. This suggests that conditional reasoning relies more on so-called syntactic processes than relational reasoning, while relational reasoning may rely on visuo-spatial processes and mental imagery more than conditional reasoning. This investigative approach, together with its results, clarifies some apparently inconsistent findings in this literature by showing that the nature of the logical argument, whether it is relational or conditional, determines which neural system is engaged. PMID:20302951

  17. The dental specialties related articles published in Medical Journal Armed Forces India from 2000 to 2014 over a 15-year period.

    PubMed

    Shamim, Thorakkal

    2015-12-01

    There is a paucity of information about the dental specialties related articles published in the Medical Journal Armed Forces India (MJAFI). This study aimed to audit the dental specialities related articles published in MJAFI from 2000 to 2014 over a 15-year period. Bibliometric analysis of sixty issues of MJAFI from 2000 to 2014 were performed using web-based search. The articles published were analyzed for type of article and topic of individual dental specialities. The articles published were also evaluated to identify whether the study was an Armed Forces Medical Research Committee Project or funded research project or not. Out of the total 118 published articles related to dental specialities, original articles (55) and case reports (49) contribute the major share. The highest number of dental specialities related articles was published in 2009 with 16, followed by 2010 with 13 and 2011 with 11 and the least published year was 2013 with 3 articles. Regarding the relationship with dental specialities, the maximum number of published articles were related to oral medicine and radiology (56) followed by oral and maxillofacial surgery (49), orthodontics (23) and prosthodontics (17). Among the articles published in MJAFI, maxillofacial injuries (11) followed by orthodontic treatment (8) and craniofacial deformities (8) form the major attraction of the contributors. Among the 118 dental speciality articles, there were only 4 Armed Forces Medical Research Committee Project articles and 19 funded research project articles. An equal distribution of articles related to clinical dentistry and nonclinical dentistry is maintained for the MJAFI from 2000 to 2014 over a 15-year period. PMID:26858474

  18. American Literature.

    ERIC Educational Resources Information Center

    Taylor, Caroline, Ed.

    1988-01-01

    Published bimonthly by the National Endowment for the Humanities, this edition of "Humanities" focuses on issues in American literature. Articles and their authors consist of: (1) "Conversations about Literature" (an interview with Cleanth Brooks and Willie Morris about writing and writers in America); (2) "The Spine of Literature" (an interview…

  19. Stratigraphy, Structure, and Geologic and Coastal Hazards in the Peñuelas to Salinas Area, Southern Puerto Rico: A Compendium of Published Literature

    USGS Publications Warehouse

    Rodríguez-Martínez, Jesús

    2007-01-01

    The Puerto Rico Electrical Power Authority has proposed construction of a pipeline to convey natural gas from the municipio of Pe?uelas to the Aguirre thermoelectric power plant in the municipio of Salinas in southern Puerto Rico. To ensure that the geologic conditions along the possible routes do not represent a threat to the physical integrity of the natural gas pipeline, and thus comply with State and Federal regulations, the Puerto Rico Electrical Power Authority requested the U.S. Geological Survey to provide a synthesis of published literature of the geology of the coastal plain in the Pe?uelas to Salinas area. The study area is located in part of the Southern Coastal Plain of Puerto Rico. In the area that extends from the municipio of Pe?uelas eastward to the Laguna de las Salinas at Ponce, a distance of about 5 miles, the study area is underlain by middle Tertiary carbonate units. Eastward from the Laguna de las Salinas to the pipeline terminus at the Aguirre power plant in Salinas, a distance of about 30 miles, the terrain is underlain by fan-delta deposits of Quaternary age. The carbonate units and the fan-delta deposits are underlain by early Tertiary and older-age volcaniclastics with subordinate sedimentary rocks and lavas. The Great Southern Puerto Rico Fault Zone is the principal geologic structural feature in southern Puerto Rico. At present, the Great Southern Puerto Rico Fault Zone is considered largely quiescent, although it apparently is associated with minor earthquakes. There is no evidence of terrestrial, late Quaternary faulting within the Pe?uelas to Salinas area. Seismic activity in this area mostly originates from extension zones of more distal shallow sources such as Mona Canyon to the northwest and the Anegada Trough northeast of the island of Puerto Rico. The magnitude of completeness of earthquakes in the study area ranges from 2.0 to 2.5. The seismic density for the southern coast including the study area is about 0.128 earthquakes

  20. REVIEW OF PUBLISHED LITERATURE FOR MEASUREMENT OF MERCURY AND METHYL MERCURY LEVELS FOR FISH AND FISH-EATING BIRDS IN CARSON RIVER

    EPA Science Inventory

    This project involves conducting a literature search with the goal of identifying "robust" methods for measuring mercury concentrations in biological tissues. Mercury is a significant contaminant of concern in Region 9, due in large part to the extensive mining activities of the...

  1. Why Aren't E-Books Gaining More Ground in Academic Libraries? E-Book Use and Perceptions: A Review of Published Literature and Research

    ERIC Educational Resources Information Center

    Slater, Robert

    2010-01-01

    E-books have yet to assume a significant place in academic library collections. This article focuses on extracting common themes from the literature that might help the reader better understand why e-books have not yet become the cornerstone of the academic library. Patrons do not use e-books because they find the experience of using e-books…

  2. Why Publish?

    ERIC Educational Resources Information Center

    Kaye, Sharon

    2008-01-01

    In humanities, there does not seem to be any good reason to privilege the academic journal over other venues. If the goal of humanities publishing is to spread new ideas, then it seems that creating a popular Internet blog would be the better choice. However, the goal of humanities publishing is not just to spread new ideas, but to spread "good"…

  3. A knowledge-driven approach to extract disease-related biomarkers from the literature.

    PubMed

    Bravo, À; Cases, M; Queralt-Rosinach, N; Sanz, F; Furlong, L I

    2014-01-01

    The biomedical literature represents a rich source of biomarker information. However, both the size of literature databases and their lack of standardization hamper the automatic exploitation of the information contained in these resources. Text mining approaches have proven to be useful for the exploitation of information contained in the scientific publications. Here, we show that a knowledge-driven text mining approach can exploit a large literature database to extract a dataset of biomarkers related to diseases covering all therapeutic areas. Our methodology takes advantage of the annotation of MEDLINE publications pertaining to biomarkers with MeSH terms, narrowing the search to specific publications and, therefore, minimizing the false positive ratio. It is based on a dictionary-based named entity recognition system and a relation extraction module. The application of this methodology resulted in the identification of 131,012 disease-biomarker associations between 2,803 genes and 2,751 diseases, and represents a valuable knowledge base for those interested in disease-related biomarkers. Additionally, we present a bibliometric analysis of the journals reporting biomarker related information during the last 40 years. PMID:24839601

  4. Approaches by School Counselors To Enhance the Self-Concept of High School Students: A Review of Related Literature.

    ERIC Educational Resources Information Center

    Easterling, Kathleen G.

    This paper reviews the relevant literature on approaches by school counselors to enhance the self-concept of high school students. Seventeen journal articles and five microfiche articles published over a period of five years, between 1991 and 1996, were examined. These reviewed sources were identified through an ERIC search. In an attempt to…

  5. A Critical Review of the Empirical Literature on the Relation between Anxiety and Puberty

    PubMed Central

    Reardon, Laura E.; Leen-Feldner, Ellen W.; Hayward, Chris

    2009-01-01

    The current paper critically reviews the empirical literature focused on the association between puberty and anxiety. A detailed review of more than 45 empirical articles is provided. There is some evidence that among girls, but not boys, a more advanced pubertal status (controlling for age) is associated with higher reported anxiety symptoms. Also among girls, earlier pubertal timing is linked to higher anxiety scores. It is unclear whether early puberty may lead to increased anxiety or if high anxiety influences pubertal timing. With respect to hormones, there were relatively few significant associations for girls, although this literature is very small. Among boys, several studies reported positive associations between both gonadal and adrenal hormones and anxiety. The direction of effect for these finding is also unstudied. The primary limitation of the hormone-anxiety literature pertains to the absence of pubertal measures in samples of youth in which hormones are measured. The paper concludes with a comprehensive examination of the methodological strengths and weaknesses of the literature and recommendations for future work. PMID:19019513

  6. Incidence rates of sickness absence related to mental disorders: a systematic literature review

    PubMed Central

    2014-01-01

    Background Over the past decade, growing attention has been given to the mental health of workers. One way to examine the mental health of workers is to look at the incidence rates of mental illness-related sickness absence. There is a scarcity of literature in which the incidence rates of mental illness-related sickness absence among different countries have been considered together. The purpose of this systematic literature review is to address the question: Are there similarities and differences in the incidence rates of mental disorder-related sickness absence among and within OECD identified Social Democratic, Liberal and Latin American country categories? In this paper, we seek to identify differences and similarities in the literature rather than to explain them. With this review, we lay the groundwork for and point to areas for future research as well as to raise questions regarding reasons for the differences and similarities. Methods A systematic literature search of the following databases were performed: Medline Current, Medline In-process, PsycINFO, Econlit and Web of Science. The search period covered 2002–2013. The systematic literature search focused on working adults between 18–65 years old who had not retired and who had mental and/or substance abuse disorders. Intervention studies were excluded. The search focused on medically certified sickness absences. Results A total of 3,818 unique citations were identified. Of these, 10 studies met the inclusion/exclusion criteria; six were from Social Democratic countries. Their quality ranged from good to excellent. There was variation in the incidence rates reported by the studies from the Social Democratic, Liberal and Latin American countries in this review. Conclusions The results of this systematic review suggest that this is an emerging area of inquiry that needs to continue to grow. Priority areas to support growth include cross jurisdictional collaboration and development of a typology

  7. Increased prevalence of Mediterranean and Muslim populations in mutation-related research literature.

    PubMed

    Birenbaum-Carmeli, Daphna

    2005-01-01

    This paper assesses the prevalence of 569 population groups in mutation-related research literature by means of prevalence scores, calculated on the basis of a systematic search of the PubMed database. The main finding is that Mediterranean and Muslim populations are mentioned more often than other groups. The observed overrepresentation is attributed to the pervasiveness of hemoglobin disorders in these populations, the early decoding of hemoglobin and the relative commonness of consanguineous marriage in some of these populations. The paper points at potential benefits as well as predicaments that the intensive targeting of these populations for mutation research may entail. PMID:15925887

  8. Exercise related transient abdominal pain: a case report and review of the literature

    PubMed Central

    Muir, Brad

    2009-01-01

    Exercise-related transient abdominal pain (ETAP) is more commonly known to athletes as a runner’s stitch. Many athletes also report shoulder tip pain (STP) associated with the ETAP. Although widely known, ETAP remains under analyzed and under reported in the medical literature. Often thought of as benign and self-limiting, ETAP has been shown to be very detrimental to the performance of many athletes from novice to elite. This case report of an elite triathlete with ETAP and subsequent review of literature, outlines the various theories about the etiology of ETAP, the epidemiology associated with it, some differentials to consider, and how chiropractic care may benefit those suffering from ETAP. PMID:20037690

  9. Literature survey of the aqueous chemistry of technetium related to photolysis. [115 references

    SciTech Connect

    Friedman, H.A.

    1981-07-01

    A literature survey was made to accumulate information about the chemistry of technetium as it relates to photolysis. The electrochemical potentials and the reactions of the various technetium compounds and complexes are discussed, along with the various absorption spectra of the different species. The TcCl/sub 6//sup 2 -/ ion has been shown to be photochemically active in HCl solutions. Hexachlorotechnetate(IV) is oxidized when exposed to sunlight in concentrated HCl. A ligand change occurs when it is exposed to either 254- or 34-nm radiation in more dilute HCl. No other photolysis reactions were found in the literature. It is possible that, under appropriate conditions, other valence states of technetium would be photochemically active, resulting in either redox or ligand exchange reactions. Proposals for investigating the photochemical reduction of the pertechnetate in HNO/sub 3/ and other media are discussed.

  10. Translation of Questionnaires Measuring Health Related Quality of Life Is Not Standardized: A Literature Based Research Study

    PubMed Central

    Danielsen, Anne Kjaergaard; Pommergaard, Hans-Christian; Burcharth, Jakob; Angenete, Eva; Rosenberg, Jacob

    2015-01-01

    Introduction There is growing awareness of the need to explore patient reported outcomes in clinical trials. In the Scandinavian Surgical Outcomes Research Group we are conducting several clinical trials in cooperation between Danish and Swedish surgical researchers, and we use questionnaires aimed at patients from both countries. In relation to this and similar international cooperation, the validity and reliability of translated questionnaires are central aspects. Main Objectives The purpose of this study was to explore which methodological measures were used in studies reporting translation of questionnaires. Furthermore, we wanted to make some methodological suggestions for clinical researchers who are faced with having to translate a questionnaire. Material and Methods We designed a research study based on a survey of the literature and extracted data from published studies reporting the methodological process when translating questionnaires on health related quality of life for different diseases. Results We retrieved 187 studies and out of theses we included 52 studies. The psychometric properties of the translated versions were validated using different tests. The focus was on internal validity (96%), reliability (67%) criterion validity (81%), and construct validity (62%). For internal validity Cronbach's alpha was used in 94% of the studies. Conclusions This study shows that there seems to be a consensus regarding the translation process (especially for internal validity) although most researchers did not use a translation guide. Moreover, we recommended that clinical researchers should consider three steps covering the process of translation, the qualitative validation as well as the quantitative validation. PMID:25965447

  11. Conflict on the courts: a review of sports-related violence literature.

    PubMed

    Fields, Sarah K; Collins, Christy L; Comstock, R Dawn

    2007-10-01

    Sports-related violence is a form of interpersonal violence. Violence that occurs in and around the sporting world can have potentially severe physical and psychological repercussions for those involved. Although scholars in a wide range of disciplines have addressed three of the subsets of sports-related violence, they have done so without regard to the interconnected nature of the subsets, choosing instead to look at hazing, brawling, and foul play as independent problems. By separating hazing, brawling, and foul play and failing to recognize that their connection to sport connects them, scholars fail to see how sports-related violence is a broad example of interpersonal violence. This review describes some of the academic literature, primarily from the United States, and identifies similar themes and prevention suggestions that appear across disciplines. It also argues that the three subsets are an interconnected whole of sports-related violence that deserves more detailed study. PMID:17846177

  12. Google Scholar as replacement for systematic literature searches: good relative recall and precision are not enough

    PubMed Central

    2013-01-01

    Background Recent research indicates a high recall in Google Scholar searches for systematic reviews. These reports raised high expectations of Google Scholar as a unified and easy to use search interface. However, studies on the coverage of Google Scholar rarely used the search interface in a realistic approach but instead merely checked for the existence of gold standard references. In addition, the severe limitations of the Google Search interface must be taken into consideration when comparing with professional literature retrieval tools. The objectives of this work are to measure the relative recall and precision of searches with Google Scholar under conditions which are derived from structured search procedures conventional in scientific literature retrieval; and to provide an overview of current advantages and disadvantages of the Google Scholar search interface in scientific literature retrieval. Methods General and MEDLINE-specific search strategies were retrieved from 14 Cochrane systematic reviews. Cochrane systematic review search strategies were translated to Google Scholar search expression as good as possible under consideration of the original search semantics. The references of the included studies from the Cochrane reviews were checked for their inclusion in the result sets of the Google Scholar searches. Relative recall and precision were calculated. Results We investigated Cochrane reviews with a number of included references between 11 and 70 with a total of 396 references. The Google Scholar searches resulted in sets between 4,320 and 67,800 and a total of 291,190 hits. The relative recall of the Google Scholar searches had a minimum of 76.2% and a maximum of 100% (7 searches). The precision of the Google Scholar searches had a minimum of 0.05% and a maximum of 0.92%. The overall relative recall for all searches was 92.9%, the overall precision was 0.13%. Conclusion The reported relative recall must be interpreted with care. It is a quality

  13. Publication Bias in Antipsychotic Trials: An Analysis of Efficacy Comparing the Published Literature to the US Food and Drug Administration Database

    PubMed Central

    Turner, Erick H.; Knoepflmacher, Daniel; Shapley, Lee

    2012-01-01

    Background Publication bias compromises the validity of evidence-based medicine, yet a growing body of research shows that this problem is widespread. Efficacy data from drug regulatory agencies, e.g., the US Food and Drug Administration (FDA), can serve as a benchmark or control against which data in journal articles can be checked. Thus one may determine whether publication bias is present and quantify the extent to which it inflates apparent drug efficacy. Methods and Findings FDA Drug Approval Packages for eight second-generation antipsychotics—aripiprazole, iloperidone, olanzapine, paliperidone, quetiapine, risperidone, risperidone long-acting injection (risperidone LAI), and ziprasidone—were used to identify a cohort of 24 FDA-registered premarketing trials. The results of these trials according to the FDA were compared with the results conveyed in corresponding journal articles. The relationship between study outcome and publication status was examined, and effect sizes derived from the two data sources were compared. Among the 24 FDA-registered trials, four (17%) were unpublished. Of these, three failed to show that the study drug had a statistical advantage over placebo, and one showed the study drug was statistically inferior to the active comparator. Among the 20 published trials, the five that were not positive, according to the FDA, showed some evidence of outcome reporting bias. However, the association between trial outcome and publication status did not reach statistical significance. Further, the apparent increase in the effect size point estimate due to publication bias was modest (8%) and not statistically significant. On the other hand, the effect size for unpublished trials (0.23, 95% confidence interval 0.07 to 0.39) was less than half that for the published trials (0.47, 95% confidence interval 0.40 to 0.54), a difference that was significant. Conclusions The magnitude of publication bias found for antipsychotics was less than that found

  14. SLAM on the stand: how the sports-related concussion literature can inform the expert witness.

    PubMed

    Bailey, Christopher M; Barth, Jeffrey T; Bender, Scott D

    2009-01-01

    Mild head injury is a controversial topic because patients may have subtle deficits and widely varied outcomes. Accordingly, neuropsychologists are frequently asked to provide expert testimony about the nature of mild head injury. This article discusses how the sports-related concussion literature, including the concept of baseline assessment, can inform expert witnesses who are asked to provide such testimony. We first provide a review of several of the controversies surrounding mild head injury, both within and outside of the forensic context. This is followed by a review of the sports as a laboratory assessment model literature, which demonstrates consistent and meaningful evidence of cognitive sequelae following mild head injury. We conclude with a description of how the sports as a laboratory assessment model literature may be utilized in a forensic neuropsychology context to address some of the identified controversies. We end with a call for more research that will further inform the forensic neuropsychologist about mild head injury and those factors that may result in poor recovery. PMID:19333067

  15. A method for automatically extracting infectious disease-related primers and probes from the literature

    PubMed Central

    2010-01-01

    Background Primer and probe sequences are the main components of nucleic acid-based detection systems. Biologists use primers and probes for different tasks, some related to the diagnosis and prescription of infectious diseases. The biological literature is the main information source for empirically validated primer and probe sequences. Therefore, it is becoming increasingly important for researchers to navigate this important information. In this paper, we present a four-phase method for extracting and annotating primer/probe sequences from the literature. These phases are: (1) convert each document into a tree of paper sections, (2) detect the candidate sequences using a set of finite state machine-based recognizers, (3) refine problem sequences using a rule-based expert system, and (4) annotate the extracted sequences with their related organism/gene information. Results We tested our approach using a test set composed of 297 manuscripts. The extracted sequences and their organism/gene annotations were manually evaluated by a panel of molecular biologists. The results of the evaluation show that our approach is suitable for automatically extracting DNA sequences, achieving precision/recall rates of 97.98% and 95.77%, respectively. In addition, 76.66% of the detected sequences were correctly annotated with their organism name. The system also provided correct gene-related information for 46.18% of the sequences assigned a correct organism name. Conclusions We believe that the proposed method can facilitate routine tasks for biomedical researchers using molecular methods to diagnose and prescribe different infectious diseases. In addition, the proposed method can be expanded to detect and extract other biological sequences from the literature. The extracted information can also be used to readily update available primer/probe databases or to create new databases from scratch. PMID:20682041

  16. Approximate Subgraph Matching-Based Literature Mining for Biomedical Events and Relations

    PubMed Central

    Liu, Haibin; Hunter, Lawrence; Kešelj, Vlado; Verspoor, Karin

    2013-01-01

    The biomedical text mining community has focused on developing techniques to automatically extract important relations between biological components and semantic events involving genes or proteins from literature. In this paper, we propose a novel approach for mining relations and events in the biomedical literature using approximate subgraph matching. Extraction of such knowledge is performed by searching for an approximate subgraph isomorphism between key contextual dependencies and input sentence graphs. Our approach significantly increases the chance of retrieving relations or events encoded within complex dependency contexts by introducing error tolerance into the graph matching process, while maintaining the extraction precision at a high level. When evaluated on practical tasks, it achieves a 51.12% F-score in extracting nine types of biological events on the GE task of the BioNLP-ST 2011 and an 84.22% F-score in detecting protein-residue associations. The performance is comparable to the reported systems across these tasks, and thus demonstrates the generalizability of our proposed approach. PMID:23613763

  17. Literature Review and Database of Relations Between Salinity and Aquatic Biota: Applications to Bowdoin National Wildlife Refuge, Montana

    USGS Publications Warehouse

    Gleason, Robert A.; Tangen, Brian A.; Laubhan, Murray K.; Finocchiaro, Raymond G.; Stamm, John F.

    2009-01-01

    Long-term accumulation of salts in wetlands at Bowdoin National Wildlife Refuge (NWR), Mont., has raised concern among wetland managers that increasing salinity may threaten plant and invertebrate communities that provide important habitat and food resources for migratory waterfowl. Currently, the U.S. Fish and Wildlife Service (USFWS) is evaluating various water management strategies to help maintain suitable ranges of salinity to sustain plant and invertebrate resources of importance to wildlife. To support this evaluation, the USFWS requested that the U.S. Geological Survey (USGS) provide information on salinity ranges of water and soil for common plants and invertebrates on Bowdoin NWR lands. To address this need, we conducted a search of the literature on occurrences of plants and invertebrates in relation to salinity and pH of the water and soil. The compiled literature was used to (1) provide a general overview of salinity concepts, (2) document published tolerances and adaptations of biota to salinity, (3) develop databases that the USFWS can use to summarize the range of reported salinity values associated with plant and invertebrate taxa, and (4) perform database summaries that describe reported salinity ranges associated with plants and invertebrates at Bowdoin NWR. The purpose of this report is to synthesize information to facilitate a better understanding of the ecological relations between salinity and flora and fauna when developing wetland management strategies. A primary focus of this report is to provide information to help evaluate and address salinity issues at Bowdoin NWR; however, the accompanying databases, as well as concepts and information discussed, are applicable to other areas or refuges. The accompanying databases include salinity values reported for 411 plant taxa and 330 invertebrate taxa. The databases are available in Microsoft Excel version 2007 (http://pubs.usgs.gov/sir/2009/5098/downloads/databases_21april2009.xls) and contain

  18. Sieve-based relation extraction of gene regulatory networks from biological literature

    PubMed Central

    2015-01-01

    Background Relation extraction is an essential procedure in literature mining. It focuses on extracting semantic relations between parts of text, called mentions. Biomedical literature includes an enormous amount of textual descriptions of biological entities, their interactions and results of related experiments. To extract them in an explicit, computer readable format, these relations were at first extracted manually from databases. Manual curation was later replaced with automatic or semi-automatic tools with natural language processing capabilities. The current challenge is the development of information extraction procedures that can directly infer more complex relational structures, such as gene regulatory networks. Results We develop a computational approach for extraction of gene regulatory networks from textual data. Our method is designed as a sieve-based system and uses linear-chain conditional random fields and rules for relation extraction. With this method we successfully extracted the sporulation gene regulation network in the bacterium Bacillus subtilis for the information extraction challenge at the BioNLP 2013 conference. To enable extraction of distant relations using first-order models, we transform the data into skip-mention sequences. We infer multiple models, each of which is able to extract different relationship types. Following the shared task, we conducted additional analysis using different system settings that resulted in reducing the reconstruction error of bacterial sporulation network from 0.73 to 0.68, measured as the slot error rate between the predicted and the reference network. We observe that all relation extraction sieves contribute to the predictive performance of the proposed approach. Also, features constructed by considering mention words and their prefixes and suffixes are the most important features for higher accuracy of extraction. Analysis of distances between different mention types in the text shows that our choice

  19. Circulating Tumor Cells (CTCs) Detected by RT-PCR and Its Prognostic Role in Gastric Cancer: A Meta-Analysis of Published Literature

    PubMed Central

    Cheng, Boran; Chen, Fangfang; Wang, Zhenmeng; Chen, Yuanyuan; Wang, You; Xiong, Bin

    2014-01-01

    Objective The prognostic significance of circulating tumor cells (CTCs) is controversial in gastric cancer (GC). We performed a meta-analysis of available studies to assess its prognostic value detected by RT-PCR for patients diagnosed with GC. Methods EMBase, PubMed, Ovid, Web of Science, Cochrane library and Google Scholar database search was conducted on all studies reporting the outcomes of interest. The studies were set up according to the inclusion/exclusion criteria. Meta-analysis was performed by using a random-effects model; hazard ratio (HR), risk ratio (RR) and their 95% confidence intervals (95% CIs) were set as effect measures. The information about trial design, results from the data was independently extracted. Heterogeneity of the studies was tested for each pooled analysis. Results Nineteen studies published matched the selection criteria and were included in this meta-analysis. CTCs positivity was significantly associated with poor relapse free survival (RFS) (HR 2.42, 95% CI: [1.94–3.02]; P<0.001) and poor overall survival (OS) (HR 2.42, 95% CI: [1.94–3.02]; P<0.001). CTCs positivity were also significantly associated with regional lymph nodes (RLNs) metastasis (RR 1.42, 95% CI: [1.20–1.68]; p<0.0001), depth of infiltration (RR 1.51, 95% CI: [1.27–1.79]; p<0.0001), vascular invasion (RR  = 1.43, 95% CI: [1.18–1.74], p = 0.0002) and TNM stage(I,II versus III) (RR 0.63, 95% CI [0.48–0.84]; p = 0.001). Conclusion Preoperative CTCs positivity indicates poor prognosis in patients with gastric cancer, and associated with poor clinicopathological prognostic factors. PMID:24901848

  20. Toward a Technology of Derived Stimulus Relations: An Analysis of Articles Published in the "Journal of Applied Behavior Analysis," 1992-2009

    ERIC Educational Resources Information Center

    Rehfeldt, Ruth Anne

    2011-01-01

    Every article on stimulus equivalence or derived stimulus relations published in the "Journal of Applied Behavior Analysis" was evaluated in terms of characteristics that are relevant to the development of applied technologies: the type of participants, settings, procedure automated vs. tabletop), stimuli, and stimulus sensory modality; types of…

  1. PPInterFinder--a mining tool for extracting causal relations on human proteins from literature.

    PubMed

    Raja, Kalpana; Subramani, Suresh; Natarajan, Jeyakumar

    2013-01-01

    One of the most common and challenging problem in biomedical text mining is to mine protein-protein interactions (PPIs) from MEDLINE abstracts and full-text research articles because PPIs play a major role in understanding the various biological processes and the impact of proteins in diseases. We implemented, PPInterFinder--a web-based text mining tool to extract human PPIs from biomedical literature. PPInterFinder uses relation keyword co-occurrences with protein names to extract information on PPIs from MEDLINE abstracts and consists of three phases. First, it identifies the relation keyword using a parser with Tregex and a relation keyword dictionary. Next, it automatically identifies the candidate PPI pairs with a set of rules related to PPI recognition. Finally, it extracts the relations by matching the sentence with a set of 11 specific patterns based on the syntactic nature of PPI pair. We find that PPInterFinder is capable of predicting PPIs with the accuracy of 66.05% on AIMED corpus and outperforms most of the existing systems. DATABASE URL: http://www.biomining-bu.in/ppinterfinder/ PMID:23325628

  2. Social Support and HIV-related Risk Behaviors: A Systematic Review of the Global Literature

    PubMed Central

    Li, Xiaoming; Stanton, Bonita

    2013-01-01

    Existing empirical evidence has well documented the role of social support in both physical and psychological well-being among various populations. In the context of HIV prevention, the rapid increase of studies on social support merits a systematic review to synthesize the current global literature on association between social support and HIV-related risk behaviors. The current review reveals a complex picture of this relationship across diverse populations. Existing studies indicate that higher levels of social support are related to fewer HIV-related risk behaviors among female sex workers and people living with HIV/AIDS and heterosexual adults in general. However, influences of social support on HIV-related risk behaviors are inconsistent within drug users, men who have sex with men and adolescents. These variations in findings may be attributed to different measurement of social support in different studies, specific context of social support for diverse population, or various characteristics of the social networks the study population obtained support from. Future studies are needed to explore the mechanism of how social support affects HIV-related risk behaviors. HIV prevention intervention efforts need to focus on the positive effect of social support for various vulnerable and at-risk populations. Future efforts also need to incorporate necessary structure change and utilize technical innovation in order to maximize the protective role of social support in HIV risk prevention or reduction. PMID:23921582

  3. The economic consequences of noncompliance in cardiovascular disease and related conditions: a literature review

    PubMed Central

    Muszbek, N; Brixner, D; Benedict, A; Keskinaslan, A; Khan, Z M

    2008-01-01

    Objectives To review studies on the cost consequences of compliance and/or persistence in cardiovascular disease (CVD) and related conditions (hypertension, dyslipidaemia, diabetes and heart failure) published since 1995, and to evaluate the effects of noncompliance on healthcare expenditure and the cost-effectiveness of pharmaceutical interventions. Methods English language papers published between January 1995 and February 2007 that examined compliance/persistence with medication for CVD or related conditions, provided an economic evaluation of pharmacological interventions or cost analysis, and quantified the cost consequences of noncompliance, were identified through database searches. The cost consequences of noncompliance were compared across studies descriptively. Results Of the 23 studies identified, 10 focused on hypertension, seven on diabetes, one on dyslipidaemia, one on coronary heart disease, one on heart failure and three covered multiple diseases. In studies assessing drug costs only, increased compliance/persistence led to increased drug costs. However, increased compliance/persistence increased the effectiveness of treatment, leading to a decrease in medical events and non-drug costs. This offset the higher drug costs, leading to savings in overall treatment costs. In studies evaluating the effect of compliance/persistence on the cost-effectiveness of pharmacological interventions, increased compliance/persistence appeared to reduce cost-effectiveness ratios, but the extent of this effect was not quantified. Conclusions Noncompliance with cardiovascular and antidiabetic medication is a significant problem. Increased compliance/persistence leads to increased drug costs, but these are offset by reduced non-drug costs, leading to overall cost savings. The effect of noncompliance on the cost-effectiveness of pharmacological interventions is inconclusive and further research is needed to resolve the issue. PMID:18199282

  4. A synopsis of oncology and oncology-related papers published in the British Journal of Oral and Maxillofacial Surgery 2007-2008.

    PubMed

    Brennan, P A; Shekar, K; McLeod, N; Puxeddu, R; Cascarini, L

    2009-10-01

    This paper provides a summary of the 95 papers related to oncology that were published in the British Journal of Oral and Maxillofacial Surgery (BJOMS) during 2007-2008. They include full length articles on clinical studies, radiology, basic science, and reconstruction in oral, and head and neck cancer. The journal also publishes technical notes and short communications. It encompasses the whole remit of the specialty and it is encouraging that authors choose to submit their work to BJOMS, but to improve the quality and status of the journal, we need to increase the ratio of full length articles to other submissions. Reviews of other subspecialties will be published in due course. PMID:19665266

  5. What is known on angiogenesis-related rare diseases? A systematic review of literature

    PubMed Central

    Rodríguez-Caso, Luis; Reyes-Palomares, Armando; Sánchez-Jiménez, Francisca; Quesada, Ana R; Medina, Miguel Ángel

    2012-01-01

    Angiogenesis, the formation of new vessels from pre-existing ones, is essential during ontogenetic development and is related to many important physio-pathological processes in the adult. In fact, a persistent and deregulated angiogenesis is a required event for many diseases and pathological situations, including cancer progression and metastasis. Some rare diseases are also angiogenesis-related pathologies. However, there is a lack of an exhaustive review on the topic. The main purpose of this work is to carry out a systematic review of literature to determine what (and how much) scientific information concerning angiogenesis-related rare diseases can be extracted from available sources. After exhaustive searches in bibliographic databases, preselected data were filtered by selecting only those articles on rare diseases with an Orpha number hosted in the Orphanet web. The selected bibliographic references were further curated manually. With the 187 selected references, a critical reading and analysis was carried out allowing for an identification and classification of angiogenesis-related rare diseases, the involved genes and the drugs available for their treatment, all on the basis of the information available in Orphanet database. PMID:22882737

  6. Nuclear fuel cycle risk assessment: survey and computer compilation of risk-related literature. [Once-through Cycle and Plutonium Recycle

    SciTech Connect

    Yates, K.R.; Schreiber, A.M.; Rudolph, A.W.

    1982-10-01

    The US Nuclear Regulatory Commission has initiated the Fuel Cycle Risk Assessment Program to provide risk assessment methods for assistance in the regulatory process for nuclear fuel cycle facilities other than reactors. Both the once-through cycle and plutonium recycle are being considered. A previous report generated by this program defines and describes fuel cycle facilities, or elements, considered in the program. This report, the second from the program, describes the survey and computer compilation of fuel cycle risk-related literature. Sources of available information on the design, safety, and risk associated with the defined set of fuel cycle elements were searched and documents obtained were catalogued and characterized with respect to fuel cycle elements and specific risk/safety information. Both US and foreign surveys were conducted. Battelle's computer-based BASIS information management system was used to facilitate the establishment of the literature compilation. A complete listing of the literature compilation and several useful indexes are included. Future updates of the literature compilation will be published periodically. 760 annotated citations are included.

  7. Publisher's Announcement

    NASA Astrophysics Data System (ADS)

    Scriven, Neil

    2003-12-01

    We are delighted to announce that the new Editor-in-Chief of Journal of Physics A: Mathematical and General for 2004 will be Professor Carl M Bender of Washington University, St. Louis. Carl will, with the help of his world class editorial board, maintain standards of scientific rigour whilst ensuring that research published is of the highest importance. Carl attained his first degree in physics at Cornell University before studying for his PhD at Harvard. He later worked at The Institute for Advanced Study in Princeton and at MIT before assuming his current position at Washington University, St Louis. He has been a visiting professor at Technion, Haifa, and Imperial College, London and a scientific consultant for Los Alamos National Laboratory. His main expertise is in using classical applied mathematics to solve a broad range of problems in high-energy theoretical physics and mathematical physics. Since the publication of his book Advanced Mathematical Methods for Scientists and Engineers, written with Steven Orszag, he has been regarded as an expert on the subject of asymptotic analysis and perturbative methods. `Carl publishes his own internationally-important research in the journal and has been an invaluable, energetic member of the Editorial Board for some time' said Professor Ed Corrigan, Carl's predecessor as Editor, `he will be an excellent Editor-in-Chief'. Our grateful thanks and best wishes go to Professor Corrigan who has done a magnificent job for the journal during his five-year tenure.

  8. Social and Interpersonal Factors Relating to Adolescent Suicidality: A Review of the Literature

    PubMed Central

    King, Cheryl A.; Merchant, Christopher R.

    2009-01-01

    This article reviews the empirical literature concerning social and interpersonal variables as risk factors for adolescent suicidality (suicidal ideation, suicidal behavior, death by suicide. It also describes major social constructs in theories of suicide and the extent to which studies support their importance to adolescent suicidality. PsychINFO and PubMed searches were conducted for empirical studies focused on family and friend support, social isolation, peer victimization, physical/sexual abuse, or emotional neglect as these relate to adolescent suicidality. Empirical findings converge in documenting the importance of multiple social and interpersonal factors to adolescent suicidality. Research support for the social constructs in several major theories of suicide is summarized and research challenges are discussed. PMID:18576200

  9. Social and interpersonal factors relating to adolescent suicidality: a review of the literature.

    PubMed

    King, Cheryl A; Merchant, Christopher R

    2008-01-01

    This article reviews the empirical literature concerning social and interpersonal variables as risk factors for adolescent suicidality (suicidal ideation, suicidal behavior, death by suicide). It also describes major social constructs in theories of suicide and the extent to which studies support their importance to adolescent suicidality. PsychINFO and PubMed searches were conducted for empirical studies focused on family and friend support, social isolation, peer victimization, physical/sexual abuse, or emotional neglect as these relate to adolescent suicidality. Empirical findings converge in documenting the importance of multiple social and interpersonal factors to adolescent suicidality. Research support for the social constructs in several major theories of suicide is summarized and research challenges are discussed. PMID:18576200

  10. A severe dermatologic adverse effect related with gefitinib: case report and review of the literature.

    PubMed

    Li, Yuan-Qing; Sun, Hong; Xue, Dong

    2013-09-01

    Gefitinib, a selective inhibitor of the epidermal growth factor receptor-tyrosine kinase, it's one of the most frequent drug-related adverse effects (AEs) reported in literature is dermatologic AEs. We report, a case of severe cutaneous adverse reactions induced by gefitinib as second-line treatment in a male patient with advanced non-small cell lung cancer after 1 month of treatment. Although tumor shrunk and patient got benefit from the treatment, gefitinib had to be stopped right away. We managed the symptoms of rash with a variety of treatments, including topical ethacridine lactate, antihistamine and so on. After the rash improved, we found his tumor were progress. Then he took gefitinib again without severe skin toxicity or disease progression. We think the development of gefitinib-induced rash may be a sign of effective and administrating it again maybe relieves the degree of rash. PMID:24135241

  11. Supplement to the Carcinogenic Potency Database (CPDB): results of animal bioassays published in the general literature in 1993 to 1994 and by the National Toxicology Program in 1995 to 1996.

    PubMed

    Gold, L S; Manley, N B; Slone, T H; Rohrbach, L

    1999-08-01

    The Carcinogenic Potency Database (CPDB) is a systematic and unifying analysis of results of chronic, long-term cancer tests. This paper presents a supplemental plot of the CPDB, including 513 experiments on 157 test compounds published in the general literature in 1993 and 1994 and in Technical Reports of the National Toxicology Program in 1995 and 1996. The plot standardizes the experimental results (whether positive or negative for carcinogenicity), including qualitative data on strain, sex, route of compound administration, target organ, histopathology, and author's opinion and reference to the published paper, as well as quantitative data on carcinogenic potency, statistical significance, tumor incidence, dose-response curve shape, length of experiment, duration of dosing, and dose rate. A numerical description of carcinogenic potency, the TD(subscript)50(/subscript), is estimated for each set of tumor incidence data reported. When added to the data published earlier, the CPDB now includes results of 5,620 experiments on 1,372 chemicals that have been reported in 1,250 published papers and 414 National Cancer Institute/National Toxicology Program Technical Reports. The plot presented here includes detailed analyses of 25 chemicals tested in monkeys for up to 32 years by the National Cancer Institute. Half the rodent carcinogens that were tested in monkeys were not carcinogenic, despite usually strong evidence of carcinogenicity in rodents and/or humans. Our analysis of possible explanatory factors indicates that this result is due in part to the fact that the monkey studies lacked power to detect an effect compared to standard rodent bioassays. Factors that contributed to the lack of power are the small number of animals on test; a stop-exposure protocol for model rodent carcinogens; in a few cases, toxic doses that resulted in stoppage of dosing or termination of the experiment; and in a few cases, low doses administered to monkeys or early termination of the

  12. Supplement to the Carcinogenic Potency Database (CPDB): results of animal bioassays published in the general literature in 1993 to 1994 and by the National Toxicology Program in 1995 to 1996.

    PubMed Central

    Gold, L S; Manley, N B; Slone, T H; Rohrbach, L

    1999-01-01

    The Carcinogenic Potency Database (CPDB) is a systematic and unifying analysis of results of chronic, long-term cancer tests. This paper presents a supplemental plot of the CPDB, including 513 experiments on 157 test compounds published in the general literature in 1993 and 1994 and in Technical Reports of the National Toxicology Program in 1995 and 1996. The plot standardizes the experimental results (whether positive or negative for carcinogenicity), including qualitative data on strain, sex, route of compound administration, target organ, histopathology, and author's opinion and reference to the published paper, as well as quantitative data on carcinogenic potency, statistical significance, tumor incidence, dose-response curve shape, length of experiment, duration of dosing, and dose rate. A numerical description of carcinogenic potency, the TD(subscript)50(/subscript), is estimated for each set of tumor incidence data reported. When added to the data published earlier, the CPDB now includes results of 5,620 experiments on 1,372 chemicals that have been reported in 1,250 published papers and 414 National Cancer Institute/National Toxicology Program Technical Reports. The plot presented here includes detailed analyses of 25 chemicals tested in monkeys for up to 32 years by the National Cancer Institute. Half the rodent carcinogens that were tested in monkeys were not carcinogenic, despite usually strong evidence of carcinogenicity in rodents and/or humans. Our analysis of possible explanatory factors indicates that this result is due in part to the fact that the monkey studies lacked power to detect an effect compared to standard rodent bioassays. Factors that contributed to the lack of power are the small number of animals on test; a stop-exposure protocol for model rodent carcinogens; in a few cases, toxic doses that resulted in stoppage of dosing or termination of the experiment; and in a few cases, low doses administered to monkeys or early termination of the

  13. Curriculum Guide: Irish Literature and Related Arts, Grades 11 and 12.

    ERIC Educational Resources Information Center

    Malloy, Ione M.

    Developed to meet the needs and interests of eleventh and twelfth grade inner city students who demand that literature be relevant to life, this curriculum guide provides material for a minicourse in Irish literature that aims at a comprehensive exposure to Irish culture through Irish literature, historical accounts, music, and art. It contains…

  14. Backbiting and bloodshed in books: short-term effects of reading physical and relational aggression in literature.

    PubMed

    Coyne, Sarah M; Ridge, Robert; Stevens, McKay; Callister, Mark; Stockdale, Laura

    2012-03-01

    The current research consisted of two studies examining the effects of reading physical and relational aggression in literature. In both studies, participants read one of two stories (containing physical or relational aggression), and then participated in one of two tasks to measure aggression. In Study 1, participants who read the physical aggression story were subsequently more physically aggressive than those who read the relational aggression story. Conversely, in Study 2, participants who read the relational aggression story were subsequently more relationally aggressive than those who read the physical aggression story. Combined, these results show evidence for specific effects of reading aggressive content in literature. PMID:21883301

  15. Construct and criterion-related validation of nutrient profiling models: A systematic review of the literature.

    PubMed

    Cooper, Sheri L; Pelly, Fiona E; Lowe, John B

    2016-05-01

    Nutrient profiling (NP) is defined as the science of ranking foods according to their nutritional composition for the purpose of preventing disease or promoting health. The application of NP is ultimately to assist consumers to make healthier food choices, and thus provide a cost effective public health strategy to reduce the incidence of diet-related chronic disease. To our knowledge, no review has assessed the evidence to confirm the validity of NP models. We conducted a systematic review to investigate the construct and criterion-related validity of NP models in ranking food according to their nutritional composition for the purpose of preventing disease and promoting health. We searched peer-reviewed research published to 30 June 2015 and used PUBMED, Global Health (CABI), and SCOPUS databases. Within study bias was assessed using an adapted version of the QUADAS-2 (Quality Assessment of Diagnostic Accuracy Studies -2) tool for all diagnostic studies and the Cochrane Collaboration's Risk of Bias tool for all non-diagnostic studies. The GRADE (Grades of Recommendation, Assessment, Development, and Evaluation) approach was used to guide our judgement of the quality of the body of evidence for each outcome measure. From a total of 83 studies, 69 confirmed the construct validity of NP models; however most of these studies contained methodological weaknesses. Six studies used objective external measures to confirm the criterion-related validity of NP models; which inherently improved quality. The overall quality of evidence on the accuracy of NP models was judged to be very low to moderate using the GRADE approach. Many carefully designed studies to establish both construct and criterion-related validity are necessary to authenticate the application of NP models and provide the evidence to support the current definition of NP. PMID:26850312

  16. Afro-American Literary Bibliographies: An Annotated List of Bibliographical Guides for the Study of Afro-American Literature, Folklore and Related Areas.

    ERIC Educational Resources Information Center

    Rowell, Charles Henry

    This dissertation is an annotated bibliographical guide to published and unpublished bibliographies of primary and secondary materials useful in the study of Afro-American literature, folklore, and allied fields. The published bibliographies listed include those devoted to particular literary genres, individual authors, specific subjects, and…

  17. Recently published protein sequences. I.

    NASA Technical Reports Server (NTRS)

    Jukes, T. H.; Holmquist, R.

    1972-01-01

    Some polypeptide sequences that have been published in the 1972 scientific literature are listed. Only selected sequences are included. The compilation has two objectives. Current information between periods when more comprehensive compilations are published is to be assembled and the use of data that do not include arrangements of unsequenced peptides for 'maximum homology' is to be encouraged.

  18. Health-related quality of life questionnaires in lung cancer trials: a systematic literature review

    PubMed Central

    2013-01-01

    Background Lung cancer is one of the leading causes of cancer deaths. Treatment goals are the relief of symptoms and the increase of overall survival. With the rising number of treatment alternatives, the need for comparable assessments of health-related quality of life (HRQoL) parameters grows. The aim of this paper was to identify and describe measurement instruments applied in lung cancer patients under drug therapy. Methods We conducted a systematic literature review at the beginning of 2011 using the electronic database Pubmed. Results A total of 43 studies were included in the review. About 17 different measurement instruments were identified, including 5 generic, 5 cancer-specific, 4 lung cancer-specific and 3 symptom-specific questionnaires. In 29 studies at least 2 instruments were used. In most cases these were cancer and lung cancer-specific ones. The most frequently used instruments are the EORTC QLQ-C30 and its lung cancer modules LC13 or LC17. Only 5 studies combined (lung) cancer-specific questionnaires with generic instruments. Conclusions The EORTC-C30 and EORTC-LC13 are the most frequently used health-related quality of life measurement instruments in pharmacological lung cancer trials. PMID:23680096

  19. Highway crash rates and age-related driver limitations: Literature review and evaluation of data bases

    SciTech Connect

    Hu, P.S.; Young, J.R.; Lu, An

    1993-08-01

    American society is undergoing a major demographic transformation that is resulting in a larger proportion of older individuals in the population. Moreover, recent travel surveys show that an increasing number of older individuals are licensed to drive and that they drive more than their same age cohort a decade ago. However, they continue to take shorter trips than younger drivers and they avoid driving during congested hours. This recent demographic transformation in our society, the graying of America, coupled with the increasing mobility of the older population impose a serious highway safety issue that cannot be overlooked. Some of the major concerns are the identification of ``high-risk`` older drivers and the establishment of licensing guidelines and procedures that are based on conclusive scientific evidence. Oak Ridge National Laboratory`s (ORNL) objectives in this project can be characterized by the following tasks: Review and evaluate the 1980 American Association of Motor Vehicle Administrators (AAMVA) and National Highway Traffic Safety Administration (NHTSA) licensing guidelines. Determine whether the license restriction recommended in the 1980 AAMVA and NHTSA guidelines was based on scientific evidence or on judgement of medical advisors. Identify in the scientific literature any medical conditions which are found to be highly associated with highway crashes, and which are not mentioned in the 1980 guidelines. Summarize States` current licensing practices for drivers with age-related physical and mental limitations. Identify potential data sources to establish conclusive evidence on age-related functional impairments and highway crashes.

  20. Calculus-related ureteral intussusception: A case report and literature review

    PubMed Central

    Sewell, James; Blecher, Gideon; Tsai, Ken; Bishop, Conrad

    2015-01-01

    Introduction Ureteral intussusception is a rarely reported condition, primarily as a complication of ureteric tumours. Fewer than 30 case reports have been made. This case represents the first reported case, to our knowledge, of ureteral intussusception caused by a ureteric calculus. Presentation of case We present the case of a 70 year old man with a history of conservatively managed renal calculi, in whom obstructive ureterolithiasis was incidentally detected. Retrograde pyelography and ureteroscopy revealed intussusception of the ureter around a calculus. Extensive biopsies revealed no evidence of tumour, and the intussusception resolved following stone clearance. Discussion Literature review of previously reported cases of ureteral intussusception revealed 26 cases, of which 22 were secondary to tumour and 4 were secondary to surgical procedures. We propose a mechanism by which calculus-related ureteral intussusception may occur, and suggest treatment for this condition. Conclusion Calculus-related ureteral intussusception is a rare condition, of which this represents the only case report. Management of the condition should involve excluding the presence of tumour, and then clearing the stone, avoiding the use of a basket for retrieval of fragments. PMID:26011803

  1. Heath Beliefs of UK South Asians Related to Lifestyle Diseases: A Review of Qualitative Literature

    PubMed Central

    Lucas, Anna; Murray, Esther

    2013-01-01

    Objective. To review available qualitative evidence in the literature for health beliefs and perceptions specific to UK South Asian adults. Exploring available insight into the social and cultural constructs underlying perceptions related to health behaviours and lifestyle-related disease. Methods. A search of central databases and ethnic minority research groups was augmented by hand-searching of reference lists. For included studies, quality was assessed using a predetermined checklist followed by metaethnography to synthesise the findings, using both reciprocal translation and line-of-argument synthesis to look at factors impacting uptake of health behaviours. Results. A total of 10 papers varying in design and of good quality were included in the review. Cultural and social norms strongly influenced physical activity incidence and motivation as well as the ability to engage in healthy eating practices. Conclusions. These qualitative studies provide insight into approaches to health among UK South Asians in view of their social and cultural norms. Acknowledgement of their approach to lifestyle behaviours may assist acceptability of interventions and delivery of lifestyle advice by health professionals. PMID:23476751

  2. Productivity Loss Related to Neglected Tropical Diseases Eligible for Preventive Chemotherapy: A Systematic Literature Review

    PubMed Central

    Rijnsburger, Adriana J.; Severens, Johan L.

    2016-01-01

    Background Neglected Tropical Diseases (NTDs) not only cause health and life expectancy loss, but can also lead to economic consequences including reduced ability to work. This article describes a systematic literature review of the effect on the economic productivity of individuals affected by one of the five worldwide most prevalent NTDs: lymphatic filariasis, onchocerciasis, schistosomiasis, soil-transmitted helminths (ascariasis, trichuriasis, and hookworm infection) and trachoma. These diseases are eligible to preventive chemotherapy (PCT). Methodology/Principal Findings Eleven bibliographic databases were searched using different names of all NTDs and various keywords relating to productivity. Additional references were identified through reference lists from relevant papers. Of the 5316 unique publications found in the database searches, thirteen papers were identified for lymphatic filariasis, ten for onchocerciasis, eleven for schistosomiasis, six for soil-transmitted helminths and three for trachoma. Besides the scarcity in publications reporting the degree of productivity loss, this review revealed large variation in the estimated productivity loss related to these NTDs. Conclusions It is clear that productivity is affected by NTDs, although the actual impact depends on the type and severity of the NTD as well as on the context where the disease occurs. The largest impact on productivity loss of individuals affected by one of these diseases seems to be due to blindness from onchocerciasis and severe schistosomiasis manifestations; productivity loss due to trachoma-related blindness has never been studied directly. However, productivity loss at an individual level might differ from productivity loss at a population level because of differences in the prevalence of NTDs. Variation in estimated productivity loss between and within diseases is caused by differences in research methods and setting. Publications should provide enough information to enable

  3. Intrinsic Motivation and Creativity Related to Product: A Meta-Analysis of the Studies Published between 1990-2010

    ERIC Educational Resources Information Center

    de Jesus, Saul Neves; Rus, Claudia Lenuta; Lens, Willy; Imaginário, Susana

    2013-01-01

    Although the relationship between motivation (especially intrinsic motivation) and creativity (especially as a product), no meta-analyses have been conducted on the relationship between these 2 concepts. This study aimed to analyze the relationship between intrinsic motivation and creativity related to product (i.e., creative outcomes) through…

  4. Alcohol-related problems: a critical review of the literature and directions in nurse education.

    PubMed

    Arthur, D

    1998-08-01

    It is generally accepted the around 2-5% of the adult population show major signs of alcohol dependence, that alcohol-related harm is experienced by up to 20% of the population, and that approximately 60% drink at risk-free levels. Further prevalence studies show that there are high numbers of problem drinkers who attend general hospital services for reasons other than their alcohol consumption. Nurses are in constant contact with patients who may have an early problem with alcohol but who are admitted for other reasons, and they are in a prime position to comprehensively assess patients (including alcohol screening), develop rapport and provide 'counselling'. Also, university nursing education is propelling nurses toward adoption of independent discipline focused models of care which are increasingly becoming independent of the medical model. Recent trends in the management of problem drinkers suggest that controlled drinking approaches may well offer treatment options to nurses that the traditional abstinence approaches did not. This paper presents a brief overview of the notion of controlled drinking, then critically reviews the nursing research studies and the descriptive literature providing direction for nursing education. Some recent clinical initiatives are discussed which highlight the flaws existing in nursing education, including lack of sufficient curriculum hours and the need for better designed education models and strategies. PMID:9847741

  5. Hepatocellular Carcinoma Related to Schistosoma mansoni Infection: Case Series and Literature Review

    PubMed Central

    Toda, Karla Sawada; Kikuchi, Luciana; Chagas, Aline Lopes; Tanigawa, Ryan Yukimatsu; Paranaguá-Vezozzo, Denise Cerqueira; Pfiffer, Túlio; Rocha, Manoel de Souza; Alves, Venâncio Avancini Ferreira; Carrilho, Flair José

    2015-01-01

    Background and Aims: Schistosomiasis is a major chronic disease of humans in endemic regions, and infected individuals may develop a spectrum of pathology, including hepatic fibrosis, hepatosplenomegaly, and portal hypertension. Hepatocellular carcinoma (HCC) is considered the fifth most common cancer in the world, and there is limited and controversial evidence suggesting that Schistosoma mansoni infection may be a possible risk factor for HCC. The aim of this study was to report a case series of patients with HCC and S. mansoni infection and to conduct a literature review on the topic. Methods: From January 2002 to January 2015, an institutional database was screened retrospectively to identify patients with HCC and S. mansoni infection at a single center in the Department of Gastroenterology of University of São Paulo School of Medicine and Hospital das Clínicas, Brazil. Results: Seven cases were included. The mean age of patients was 62.1±10.3 years; six (85.7%) were male and one (14.3%) was female. All cases had positive epidemiology, coming from endemic areas of S. mansoni infection in Brazil, and four (57.1%) had previous complications (upper gastrointestinal bleeding) related to portal hypertension or surgery intervention (splenectomy) performed more than 10 years before the HCC diagnosis. Nontumoral portal vein thrombosis was identified in five (71.4%) patients. All patients had negative serology for HCV, and four (57.1%) had positivity of HBVcore antibodies without evidence of viral replication. According to BCLC staging, one (14.3%) patient was BCLC A and received TACE instead of RFA because HCC size was >30 mm; three (42.8%) BCLC B patients received sorafenib instead of local regional treatment due to the presence of nontumoral TPV. During follow-up, all patients developed tumoral progression and died. Conclusions: It remains unclear if S. mansoni infection alone has carcinogenic potential. The available literature indicates that S. Mansoni, in the

  6. PRRT2-related disorders: further PKD and ICCA cases and review of the literature.

    PubMed

    Becker, Felicitas; Schubert, Julian; Striano, Pasquale; Anttonen, Anna-Kaisa; Liukkonen, Elina; Gaily, Eija; Gerloff, Christian; Müller, Stephan; Heußinger, Nicole; Kellinghaus, Christoph; Robbiano, Angela; Polvi, Anne; Zittel, Simone; von Oertzen, Tim J; Rostasy, Kevin; Schöls, Ludger; Warner, Tom; Münchau, Alexander; Lehesjoki, Anna-Elina; Zara, Federico; Lerche, Holger; Weber, Yvonne G

    2013-05-01

    Recent studies reported mutations in the gene encoding the proline-rich transmembrane protein 2 (PRRT2) to be causative for paroxysmal kinesigenic dyskinesia (PKD), PKD combined with infantile seizures (ICCA), and benign familial infantile seizures (BFIS). PRRT2 is a presynaptic protein which seems to play an important role in exocytosis and neurotransmitter release. PKD is the most common form of paroxysmal movement disorder characterized by recurrent brief involuntary hyperkinesias triggered by sudden movements. Here, we sequenced PRRT2 in 14 sporadic and 8 familial PKD and ICCA cases of Caucasian origin and identified three novel mutations (c.919C>T/p.Gln307, c.388delG/p.Ala130Profs 46, c.884G>A/p.Arg295Gln) predicting two truncated proteins and one probably damaging point mutation. A review of all published cases is also included. PRRT2 mutations occur more frequently in familial forms of PRRT2-related syndromes (80-100 %) than in sporadic cases (33-46 %) suggesting further heterogeneity in the latter. PRRT2 mutations were rarely described in other forms of paroxysmal dyskinesias deviating from classical PKD, as we report here in one ICCA family without kinesigenic triggers. Mutations are exclusively found in two exons of the PRRT2 gene at a high rate across all syndromes and with one major mutation (c.649dupC) in a mutational hotspot of nine cytosines, which is responsible for 57 % of all cases in all phenotypes. We therefore propose that genetic analysis rapidly performed in early stages of the disease is highly cost-effective and can help to avoid further unnecessary diagnostic and therapeutic interventions. PMID:23299620

  7. Complement factor B polymorphism (rs641153) and susceptibility to age-related macular degeneration: evidence from published studies

    PubMed Central

    Wang, Xin; Zhang, Ying; Zhang, Mao-Nian

    2013-01-01

    AIM To determine whether single nucleotide polymorphism (SNP) rs641153 is associated with the risk of age-related macular degeneration (AMD), we performed a systematic meta-analysis of 15 eligible studies. SNP in the complement factor B (CFB) gene is considered to have significant association with AMD susceptibility, but there is great discrepancy in these results. METHODS The eligible studies were identified by searching the databases of PubMed, EMBASE, and Web of Science. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the association. All data were analyzed using Stata software. RESULTS The association between rs641153 and AMD risk was statistically significant under the homozygous model (AA vs GG:OR=0.26, 95%CI=0.15-0.45, Ph=0.973, I2=0.0%, fixed effects), dominant model (AA+GA vs GG:OR=0.49, 95%CI=0.40-0.59, Ph=0.004, I2=56.4%, random effects) and recessive model (AA vs GA+GG:OR=0.30, 95%CI=0.17-0.51, Ph=0.983, I2=0.0%, fixed effects). The same results were also observed in the stratified analyses by ethnicity, source of control and sample size. CONCLUSION Our meta-analysis suggests that rs641153 in the CFB gene may play a protective role in AMD susceptibility, the late AMD in particular, both in Caucasians and in Asians. PMID:24392338

  8. Power Relations in Creating and Distributing Official Knowledge in Children's Literature: "Historical Picture of Taiwan"

    ERIC Educational Resources Information Center

    Lu, Lin-Miao

    2014-01-01

    With a specific focus on power relations in creating and distributing knowledge in society, this study examines the government-published children's series "Historical Picture of Taiwan" produced in Taiwan in the Martial Law era (1949-1987) to uncover ideological assumptions and persuasions permeating both linguistic and visual…

  9. Results of literature search on dielectric properties and electron interaction phenomena related to spacecraft charging

    NASA Technical Reports Server (NTRS)

    Wall, J. A.; Burke, E. A.; Frederickson, A. R.

    1977-01-01

    The objective of the literature search was to determine the required material properties and electron interaction parameters needed for modeling charge buildup and breakdown in insulators. A brief overview of the results of the literature search is given. A partial list of the references covered is included in a bibliography. Although inorganic insulators were also considered in the search, coverage is limited to the organics, primarily Kapton and Teflon.

  10. Welcome to Mexican American Culture and Authentic Children's Literature.

    ERIC Educational Resources Information Center

    Rasmussen, Jay B.; Rasmussen, Roberta Hernandez

    This theoretical article based on published literature provides an overview of Mexican American culture and selected Mexican American children's literature that accurately portrays that culture. More specifically, the article focuses on three related topics. First, the article discusses the availability of multicultural literature, evaluation of…

  11. Community-academic partnerships in HIV-related research: a systematic literature review of theory and practice

    PubMed Central

    Brizay, Ulrike; Golob, Lina; Globerman, Jason; Gogolishvili, David; Bird, Mara; Rios-Ellis, Britt; Rourke, Sean B; Heidari, Shirin

    2015-01-01

    Introduction Community involvement in HIV research has increased over recent years, enhancing community-academic partnerships. Several terms have been used to describe community participation in research. Clarification is needed to determine whether these terms are synonymous or actually describe different research processes. In addition, it remains unclear if the role that communities play in the actual research process follows the recommendations given in theoretical frameworks of community-academia research. Objectives The objective of this study is to review the existing terms and definitions regarding community-academic partnerships and assess how studies are implementing these in relation to conceptual definitions. Methods A systematic literature review was conducted in PubMed. Two reviewers independently assessed each article, applying the following inclusion criteria: the article must be published in English before 2013; it must provide an explicit definition and/or defining methodology for a term describing research with a community component; and it has to refer to HIV or AIDS, reproductive health and/or STDs. When disagreements about the relevance of an article emerged, a third reviewer was involved until concordance was reached. Data were extracted by one reviewer and independently verified by a second. Qualitative data were analyzed using MaxQDA for content and thematic analyses while quantitative data were analyzed using descriptive statistics. Community feedback on data analysis and presentation of results was also incorporated. Results In total, 246 articles were retrieved, 159 of which fulfilled the inclusion criteria. The number of studies that included community participation in the field of HIV research increased between 1991 and 2012, and the terms used to describe these activities have changed, moving away from action research (AR) to participatory action research (PAR), community-based research (CBR) and community-based participatory research

  12. Wellness Curricula to Improve the Health of Children and Youth: A Review and Synthesis of Related Literature

    ERIC Educational Resources Information Center

    Bates, Heidi; Eccles, Karena

    2008-01-01

    Alberta Education is currently considering options for enhancing health and learning outcomes of students and is exploring opportunities to develop new wellness-related curriculum. This literature review is a component of this exploratory process that will inform curriculum development and was undertaken to: (1) provide a comprehensive review of…

  13. Quality of life in age-related macular degeneration: a review of the literature

    PubMed Central

    Mitchell, Jan; Bradley, Clare

    2006-01-01

    Background The Age-related Macular Degeneration Alliance International commissioned a review of the literature on quality of life (QoL) in macular degeneration (MD) with a view to increasing awareness of MD, reducing its impact and improving services for people with MD worldwide. Method A systematic review was conducted using electronic databases, conference proceedings and key journal hand search checks. The resulting 'White Paper' was posted on the AMD Alliance website and is reproduced here. Review MD is a chronic, largely untreatable eye condition which leads to loss of central vision needed for tasks such as reading, watching TV, driving, recognising faces. It is the most common cause of blindness in the Western world. Shock of diagnosis, coupled with lack of information and support are a common experience. Incidence of depression is twice that found in the community-dwelling elderly, fuelled by functional decline and loss of leisure activities. Some people feel suicidal. MD threatens independence, especially when comorbidity exacerbates functional limitations. Rehabilitation, including low vision aid (LVA) provision and training, peer support and education, can improve functional and psychological outcomes but many people do not receive services likely to benefit them. Medical treatments, suitable for only a small minority of people with MD, can improve vision but most limit progress of MD, at least for a time, rather than cure. The White Paper considers difficulties associated with inappropriate use of health status measures and misinterpretation of utility values as QoL measures: evidence suggests they have poor validity in MD. Conclusion There is considerable evidence for the major damage done to QoL by MD which is underestimated by health status and utility measures. Medical treatments are limited to a small proportion of people. However, much can be done to improve QoL by early diagnosis of MD with good communication of prognosis and continuing support

  14. The Mouse that Roared? Article Publishing in Undergraduate Sociology Programs

    ERIC Educational Resources Information Center

    Eckberg, Douglas; Marx, Jonathan

    2004-01-01

    This paper explores article production by the entire population of US undergraduate sociology departments. The available literature suggests that undergraduate programs publish little, that this is concentrated among relatively few--mainly liberal arts--departments, and that publication rates are increasing. We argue There are reasons to expect…

  15. Prone Position-Related Meralgia Paresthetica after Lumbar Spinal Surgery : A Case Report and Review of the Literature

    PubMed Central

    Lee, Ho Jun

    2008-01-01

    Lateral femoral cutaneous neuropathy occurring during spinal surgery is frequently related to iliac bone graft harvesting, but meralgia paresthetica (MP) can result from the patient being in the prone position. Prone position-related MP is not an uncommon complication after posterior spine surgery but there are only few reports in the literature on this subject. It is usually overlooked because of its mild symptoms and self-limiting course, or patients and physicians may misunderstand the persistence of lower extremity symptoms in the early postoperative period to be a reflection of poor surgical outcome. The authors report a case of prone position-related MP after posterior lumbar interbody fusion at the L3-4 and reviewed the literature with discussion on the incidence, pathogenesis, and possible risk factors related to this entity. PMID:19137086

  16. Opinions of Literature Teachers Related to Academic Training, In-Service Training and Organizational Socialization Process

    ERIC Educational Resources Information Center

    Abdullah, Arslan Mahmut

    2014-01-01

    One of the utmost important functions of Turkish Education system is to teach Turkish Language at pre-schools, elementary schools, junior high schools and higher education institutions effectively. In this respect, at high schools which comprise the secondary schools, it is clear that Turkish Language and Literature teachers have paramount roles.…

  17. Review of Related Literature and Research: History of Merit Pay, Differentiated Staffing, and Incentive Pay Programs.

    ERIC Educational Resources Information Center

    Guernsey, Marsha A.

    This paper reviews selected literature pertaining to merit pay, differentiated staffing, and incentive pay programs. The first section reviews the history of these alternatives to the single salary schedule, beginning with an account of two experimental merit pay plans in the early 20th century. During the 1920s, merit pay plans gave way to the…

  18. Factors Related to the Employment of Visually Impaired Persons: A Systematic Literature Review

    ERIC Educational Resources Information Center

    Goertz, Yvonne H. H.; van Lierop, Brigitte A. G.; Houkes, Inge; Nijhuis, Frans J. N.

    2010-01-01

    The aim of this systematic review of the literature is to increase understanding of the factors that influence the labor force participation of persons who are visually impaired. Labor force participation was associated with many factors, such as communication training and education. Future research should focus on high-quality studies of labor…

  19. Environmental criteria for human comfort. A study of the related literature

    NASA Technical Reports Server (NTRS)

    Jacobson, I. D.

    1974-01-01

    The data presented has for the most part been extracted from existing in-house and memoranda reports. The variables considered are motion, noise, temperature and pressure. The report is broken down into chapters for each of the environmental variables and criteria proposed based on the existing literature.

  20. Radiotherapy-Related Axillary Artery Occlusive Disease: Percutaneous Transluminal Angioplasty and Stenting. Two Case Reports and Review of the Literature

    SciTech Connect

    Farrugia, M. Gowda, K.M.S.; Cheatle, T.R.; Ashok, T.P.

    2006-12-15

    Radiotherapy-related axillary artery occlusive disease is a relatively rare condition. This complication is usually encountered in patients with breast carcinoma treated by radiotherapy and might be frequently concealed by the presence of lymphoedema. We discuss this rare complication of radiotherapy treatment for breast cancer and present two cases and their successful treatment by a modified percutaneous transluminal angioplasty and stenting technique. A review of literature on the subject is also presented.

  1. [Treatment of type 2 diabetes mellitus oral Chinese patent medicine literature metrology analysis].

    PubMed

    Cui, Tong-hua; Li, Yuan-yuan

    2012-09-01

    The CBM, CNKI database 1979-2012 included oral Chinese patent medicine treatment diabetes literature, and the literature published time, periodical distribution, sources of literature and statistical analysis, to explore the treatment of type 2 diabetes medicine clinical literature distribution law and development trend, as in diabetes research related to the clinical and scientific research personnel to provide reference. PMID:23236770

  2. Nutrition-Related Policy and Environmental Strategies to Prevent Obesity in Rural Communities: A Systematic Review of the Literature, 2002–2013

    PubMed Central

    Leeman, Jennifer; Jilcott Pitts, Stephanie B.; Khan, Laura Kettel; Fleischhacker, Sheila; Evenson, Kelly R.; Schreiner, Michelle; Byker, Carmen; Owens, Clint; McGuirt, Jared; Barnidge, Ellen; Dean, Wesley; Johnson, Donna; Kolodinsky, Jane; Piltch, Emily; Pinard, Courtney; Quinn, Emilee; Whetstone, Lauren; Ammerman, Alice

    2015-01-01

    Introduction Residents of rural communities in the United States are at higher risk for obesity than their urban and suburban counterparts. Policy and environmental-change strategies supporting healthier dietary intake can prevent obesity and promote health equity. Evidence in support of these strategies is based largely on urban and suburban studies; little is known about use of these strategies in rural communities. The purpose of this review was to synthesize available evidence on the adaptation, implementation, and effectiveness of policy and environmental obesity-prevention strategies in rural settings. Methods The review was guided by a list of Centers for Disease Control and Prevention Recommended Community Strategies and Measurements to Prevent Obesity in the United States, commonly known as the “COCOMO” strategies. We searched PubMed, Cumulative Index of Nursing and Allied Health Literature, Public Affairs Information Service, and Cochrane databases for articles published from 2002 through 2013 that reported findings from research on nutrition-related policy and environmental strategies in rural communities in the United States and Canada. Two researchers independently abstracted data from each article, and resolved discrepancies by consensus. Results Of the 663 articles retrieved, 33 met inclusion criteria. The interventions most commonly focused on increasing access to more nutritious foods and beverages or decreasing access to less nutritious options. Rural adaptations included accommodating distance to food sources, tailoring to local food cultures, and building community partnerships. Conclusions Findings from this literature review provide guidance on adapting and implementing policy and environmental strategies in rural communities. PMID:25927605

  3. Inventory of selected mathematical models relating to the motor-vehicle transportation system and associated literature. Sixth supplement. Final report

    SciTech Connect

    Richardson, B.C.

    1988-06-01

    The volume contains abstracts of selected mathematical models relating to the motor-vehicle transportation system and of literature related to the subject matter or objectives of the models. This is a supplement to six earlier volumes that contain descriptions of 326 models and abstracts of 278 associated documents. The volume contains descriptions of 28 additional models and abstracts of 25 associated documents. The purpose of the report is to present abstracts of policy-oriented models of the motor-vehicle transportation system and related model literature. Included is a set of indexes that may be used to locate particular models or documents according to five different categories: report title; keywords; personal author; organizational author; and sponsor.

  4. Encouraging scholastic publishing by urologic trainees

    PubMed Central

    Steers, W. D.

    2009-01-01

    There are many reasons why urologic trainees should publish scholarly work: Personal, professional, and institutional. Publishing by trainees creates an environment that improves the specialty of urology, maintains the quality of our literature, and promotes professionalism of our practitioners. Strategies to encourage scholastic publishing distil down to providing recognition, time, and support to the individual trainee. PMID:19672356

  5. Encouraging scholastic publishing by urologic trainees.

    PubMed

    Steers, W D

    2009-04-01

    THERE ARE MANY REASONS WHY UROLOGIC TRAINEES SHOULD PUBLISH SCHOLARLY WORK: Personal, professional, and institutional. Publishing by trainees creates an environment that improves the specialty of urology, maintains the quality of our literature, and promotes professionalism of our practitioners. Strategies to encourage scholastic publishing distil down to providing recognition, time, and support to the individual trainee. PMID:19672356

  6. Open access: implications for scholarly publishing and medical libraries

    PubMed Central

    Albert, Karen M.

    2006-01-01

    Purpose: The paper reviews and analyzes the evolution of the open access (OA) publishing movement and its impact on the traditional scholarly publishing model. Procedures: A literature survey and analysis of definitions of OA, problems with the current publishing model, historical developments, funding agency responses, stakeholder viewpoints, and implications for scientific libraries and publishing are performed. Findings: The Internet's transformation of information access has fueled interest in reshaping what many see as a dysfunctional, high-cost system of scholarly publishing. For years, librarians alone advocated for change, until relatively recently when interest in OA and related initiatives spread to the scientific community, governmental groups, funding agencies, publishers, and the general public. Conclusions: Most stakeholders acknowledge that change in the publishing landscape is inevitable, but heated debate continues over what form this transformation will take. The most frequently discussed remedies for the troubled current system are the “green” road (self-archiving articles published in non-OA journals) and the “gold” road (publishing in OA journals). Both movements will likely intensify, with a multiplicity of models and initiatives coexisting for some time. PMID:16888657

  7. Sex differences in the incidence of skin and skin-related diseases in Olmsted County, Minnesota, United States, and a comparison with other rates published worldwide.

    PubMed

    Andersen, Louise K; Davis, Mark D P

    2016-09-01

    Many skin and skin-related diseases affect the sexes unequally, with attendant implications for public health and resource allocation. To evaluate better the incidence of skin and skin-related diseases affecting males vs. females, we reviewed published population-based epidemiology studies of skin disorders performed utilizing Rochester Epidemiology Project data. Females had a higher incidence of the following diseases: connective tissue diseases (scleroderma, morphea, dermatomyositis, primary Sjögren syndrome, systemic lupus erythematosus [not in all studies]), pityriasis rosea, herpes progenitalis, condyloma acuminatum, hidradenitis suppurativa, herpes zoster (except in children), erythromelalgia, venous stasis syndrome, and venous ulcers. Males had a higher incidence of psoriasis and psoriatic arthritis, basal cell carcinoma (exception, females aged ≤40 years), squamous cell carcinoma, and lentigo maligna. Incidence rates were equal in males and females for cutaneous malignant melanoma (exception, higher in females aged 18-39 years), lower-extremity cellulitis, cutaneous nontuberculous mycobacterial infection, Behçet disease, delusional infestation, alopecia areata, and bullous pemphigoid. Many of the population-based sex-specific incidence rates of skin and skin-related diseases derived from the Rochester Epidemiology Project are strikingly different from those estimated elsewhere. In general, females are more commonly affected by skin and skin-related diseases. The reasons for this imbalance remain to be determined and are likely multifactorial. PMID:27009931

  8. Contemporary management of pregnancy-related coronary artery dissection: A single-centre experience and literature review

    PubMed Central

    Appleby, Clare E; Barolet, Alan; Ing, Doug; Ross, John; Schwartz, Leonard; Seidelin, Peter; Silversides, Candice; Horlick, Eric

    2009-01-01

    Spontaneous coronary artery dissection (SCAD) is an infrequent event that is most commonly associated with pregnant women or those in the postpartum period. Because of its rarity, the literature describing this condition is confined to sporadic case reports, with few reporting long-term follow-up, and no clear consensus exists on the optimal treatment strategy for these patients. The present article reports a single-centre experience with SCAD, highlighting the issues surrounding its management with a brief description of five cases of pregnancy-associated coronary dissection. The treatment used in these cases ranged from a conservative medical approach to surgical and percutaneous intervention, with one patient proceeding to transplantation. Four of the cases have long-term angiographic follow-up. In addition, a comprehensive review of all previously published cases is presented, and temporal trends in the management strategy are highlighted. Possible pathophysiological mechanisms pertaining to this condition, and the complex diagnostic and therapeutic issues involved, which may affect both patient and fetus, are discussed. Finally, an optimal approach to patients with SCAD, informed by our experience and literature review, is described. PMID:19492033

  9. Literature review of intrinsic actinide colloids related to spent fuel waste package release rates

    SciTech Connect

    Zhao, P.; Steward, S.A.

    1997-01-01

    Existence of actinide colloids provides an important mechanism in the migration of radionuclides and will be important in performance of a geologic repository for high-level nuclear waste. Actinide colloids have been formed during long-term unsaturated dissolution of spent fuel by groundwater. This article summarizes a literature search of actinide colloids. This report emphasizes the formation of intrinsic actinide colloids, because they would have the opportunity to form soon after groundwater contact with the spent fuel and before actinide-bearing groundwater reaches the surrounding geologic formations.

  10. Understanding the Value of Law Related and Civic Education for Youth: A Review of the Literature.

    ERIC Educational Resources Information Center

    Cornett, Jeffrey W.

    Research in law-related education (LRE) and related fields is reviewed in this report. For the past two decades, researchers consistently have reported that law-related curricula and instruction make a positive impact on youth when compared to traditional approaches to teaching and learning law, civics, and government. The overall conclusion is…

  11. Views of Turkish Language and Literature Teachers and Their Managers Related to Professional and Organizational Socialization Processes of Turkish Language and Literature Teachers

    ERIC Educational Resources Information Center

    Özbas, Mehmet; Arslan, M. Abdullah

    2016-01-01

    Teaching Turkish effectively and successfully is one of the main functions of all the teaching phases of Turkish education system. In secondary education, this duty mostly depends on Turkish Language and Literature teachers. The aim of the research named "Socialization of Turkish Language and Literature teachers" is to evaluate the…

  12. Middle ear adenoma with neuroendocrine differentiation: relate of two cases and literature review

    PubMed Central

    Bittencourt, Aline Gomes; Tsuji, Robinson Koji; Cabral, Francisco; Pereira, Larissa Vilela; Fonseca, Anna Carolina de Oliveira; Alves, Venâncio; Bento, Ricardo Ferreira

    2013-01-01

    Summary Introduction: Adenomas with neuroendocrine differentiation are defined as neuroendocrine neoplasms, and they are rarely found in the head and neck. Objective: To describe two cases of a middle ear adenoma with neuroendocrine differentiation, with a literature review. Case Report: Patient 1 was a 41-year-old woman who presented with a 3-year history of left aural fullness associated with ipsilateral “hammer beating” tinnitus. Patient 2 was a 41-year-old male who presented with unilateral conductive hearing loss. Conclusion: Adenoma with neuroendocrine differentiation of the middle ear is a rare entity, but it should be considered in patients with tinnitus, aural fullness, and a retrotympanic mass and remembered as a diferential diagnosis of tympanic paraganglioma. PMID:25992031

  13. 123I-Metaiodobenzylguanidine Myocardial Scintigraphy in Lewy Body-Related Disorders: A Literature Review

    PubMed Central

    Chung, Eun Joo; Kim, Sang Jin

    2015-01-01

    Lewy body-related disorders are characterized by the presence of Lewy bodies and Lewy neurites, which have abnormal aggregations of α-synuclein in the nigral and extranigral areas, including in the heart. 123I-metaiodobenzylguanidine (MIBG) scintigraphy is a well-known tool to evaluate cardiac sympathetic denervation in the Lewy body-related disorders. MIBG scintigraphy showed low uptake of MIBG in the Lewy body-related disorders, including Parkinson’s disease, dementia with Lewy bodies, pure autonomic failure and rapid eye movement sleep behavior disorder. This review summarizes previous results on the diagnostic applications of MIBG scintigraphy in Lewy body-related disorders. PMID:26090077

  14. Technical, economical, and climate-related aspects of biochar production technologies: a literature review.

    PubMed

    Meyer, Sebastian; Glaser, Bruno; Quicker, Peter

    2011-11-15

    For the development of commercial biochar projects, reliable data on biochar production technologies is needed. For this purpose, peer-reviewed scientific articles on carbonization technologies (pyrolysis, gasification, hydrothermal carbonization, and flash carbonization) have been analyzed. Valuable information is provided by papers on pyrolysis processes, less information is available on gasification processes, and few papers about hydrothermal and flash carbonization technologies were identified. A wide range of data on the costs of char production (between 51 US$ per tonne pyrolysis biochar from yard waste and 386 US$ per tonne retort charcoal) and on the GHG balance of biochar systems (between -1054 kg CO(2)e and +123 kg CO(2)e per t dry biomass feedstock) have been published. More data from pilot projects are needed to improve the evaluation of biochar production technologies. Additional research on the influence of biochar application on surface albedo, atmospheric soot concentration, and yield responses is necessary to assess the entire climate impact of biochar systems. Above all, further field trials on the ability of different technologies to produce chars for agricultural soils and carbon sequestration are essential for future technology evaluation. PMID:21961528

  15. Effects of noise from non-traffic-related ambient sources on sleep: review of the literature of 1990-2010.

    PubMed

    Omlin, Sarah; Bauer, Georg F; Brink, Mark

    2011-01-01

    This article reviews the literature about the effects of specific non-traffic-related ambient noise sources on sleep that appeared in the last two decades. Although everybody is faced with noise of non-traffic and non-industry origin (e.g. sounds made by neighbors, talk, laughter, music, slamming doors, structural equipment, ventilation, heat pumps, noise from animals, barking dogs, outdoor events etc.), little scientific knowledge exists about its effects on sleep. The findings of the present extensive literature search and review are as follows: Only a small number of surveys, laboratory and field studies about mainly neighborhood, leisure and animal noise have been carried out. Most of them indicate that ambient noise has some effect on human sleep. However, a quantitative meta-analysis and comparison is not possible due to the small number of studies available and at times large differences in quality. PMID:21768734

  16. [Textual research on the literature sources, its related names and medicinal part of Lonicera japonica Thunb].

    PubMed

    Wang, Peng; Zhou, Yang; Fu, Xian-Jun; Wang, Zhen-Guo

    2013-05-01

    The "jin yin hua" (Lonicera japonica Thunb.) used in the clinic nowadays is the flower of honeysuckle, excluding its stem, leave, branch, vine or the whole plant. In the early time, the name of "ren dong" (honeysuckle) or "ren dong teng" (Caulis lonicerae) didn't refer exclusively to the flower of honeysuckle. A few early literature, such as Xin xiu ben cao (Newly Revised Materia Medica) recorded briefly the flower, yet only mentions its time of blossom and shape without mentioning the medicinal use of its flower, nor the title of "jin yin hua", as the identification for this plant. Therefore, it cannot be regarded as the primary source of "jin yin hua". This research points out that the first appearance of the name of "jin yin hua" should be in Su shen liang fang (Su-Shen's Effective Prescriptions) of the Song Dynasty, and the first usage of the flower "jin yin hua" as a single drug was in Wai ke jing yao (Essence of External Diseases) of the Song Dynasty. Thus, the conclusion that "jin yin hua" is first seen in Xin xiu ben cao or lv chan yan ben cao (Mountainous Materia Medica) quoted in the ninth edition of teaching material of Traditional Chinese Pharmacology, and Chinese Materia Medica are all wrong and should be corrected accordingly. PMID:24060026

  17. [Primary immune thrombocytopenia in adults in Mexico: national characteristics and the relation to international literature].

    PubMed

    Meillón-García, Luis Antonio; García-Chávez, Jaime; Gómez-Almaguer, David; Gutiérrez-Espíndola, Guillermo R; Martínez-Murillo, Carlos

    2014-01-01

    In order to identify the clinical approach of a sample of Mexican hematologists for primary immune thrombocytopenia (ITP) in adults in Mexico, we applied an electronic survey via the internet to identify common practices for the diagnosis and treatment of ITP and draw a comparison between the information from these hematologists with international guidelines or the international literature. The results were analyzed using measures of central tendency. The sample was 21 medical hematologists, predominantly from Mexico City (average age: 51.4 years). A total of 66.7% of the surveyed physicians use international guidelines to make therapeutic decisions, and 43% defined ITP including the numerical concept (< 100 x 10(9)/l). We found some differences between requested clinical exams and tests indicated by the guidelines. In first-line treatment (except emergency), 91% of the participants start with prednisone and 24% use dexamethasone. Danazol is used in persistent ITP by most (41%) of the specialists. In second-line treatment, 67% would indicate splenectomy. Some differences were found between clinical practice of the hematologists in Mexico versus guidelines recommendations. PMID:25098212

  18. Cancer-related secondary lymphoedema due to cutaneous lymphangitis carcinomatosa: clinical presentations and review of literature.

    PubMed

    Damstra, R J; Jagtman, E A; Steijlen, P M

    2010-09-01

    Lymphoedema is a clinical condition caused by impairment of the lymphatic system, leading to swelling of subcutaneous soft tissues. As a result, accumulation of protein-rich interstitial fluid and lymphostasis often causes additional swelling, fibrosis and adipose tissue hypertrophy leading to progressive morbidity and loss of quality of life for the patient. Lymphoedema can be distinguished as primary or secondary. Lymphoedema is a complication frequently encountered in patients treated for cancer, especially after lymphadenoectomy and/or radiotherapy based on destruction of lymphatics. However, although lymphatic impairment is sometimes caused by obstructive solid metastasis, we present three cases of secondary lymphoedema with minor dermatological features without detectable solid metastasis. Sometimes this type of lymphoedema is mistakenly called malignant lymphoedema. All patients were previously treated for cancer without clinical signs of recurrence, presented with progressive lymphoedema and minor dermatological features of unknown origin. Clinical and histopathological examination of the skin revealed diffuse lymphangitis carcinomatosa, leading to secondary lymphoedema and adjustment of the therapeutic approach and prognosis. We reviewed literature on these rare presentations of cancer recurrence and recommend, where appropriate, consulting a dermatologist when discrete skin abnormalities are seen in patients with a history of cancer and developing lymphoedema. PMID:20030691

  19. [Effective interventions to prevent health damage related to ultraviolet exposure: a review of the literature].

    PubMed

    Nguyen Thanh, Viêt; Clément, Juliette; Haroutunian, Laetitia; Léon, Christophe; Arwidson, Pierre

    2015-01-01

    The purpose of this paper is to review the current scientific knowledge on health promotion interventions designed to prevent health damage caused by natural ultraviolet (UV) exposure. The current state of knowledge in this area was assessed using a specific method including a review of literature reviews and a classification of health promotion interventions identified using scientific databases. We found a large number of promising programmes. Briefly, some interventions based on environmental changes and provision of shade were considered to be promising. Health education programmes delivered at school have been proven to be effective in various settings, from nursery school to college. Some parentbased interventions designed to promote children's sun protection behaviours have been shown to be relevant. Appearance-based actions, using for instance photoaging information, may be effective. Finally, some multi-component interventions in community settings appear to be promising. These findings present a number of limitations due to the marked diversity of outcome measures and the general quality of the documents reviewed. Furthermore, most interventions are poorly described in the reviews. The present study should therefore be considered to be a first step that needs to be completed by a more detailed description of the promising interventions and of their transposition to the French context. PMID:26751922

  20. The earliest published electrocardiogram showing ventricular preexcitation.

    PubMed

    Von Knorre, Georg H

    2005-03-01

    When in 1930, Wolff, Parkinson, and White published what is today known as the WPW, or preexcitation syndrome, they, and subsequently others, found few comparable cases in the preceding literature. Among these the report of Cohn and Fraser, published in 1913, was the earliest. However, another even earlier documentation in a 1909 article by Hoffmann escaped notice till now. The ECG of a patient with paroxysmal tachycardia reveals a short PR interval and a delta-wave-induced widening of the QRS complex, even though the reproduced tachycardia was not preexcitation related. The interpretation of this poorly reproduced ECG can be confirmed by another and more detailed description of the patient in an electrocardiography textbook published in 1914 by the same author. Thus, the earliest publication of an ECG showing ventricular preexcitation now can be dated back to 1909. Moreover, the Hoffmann monograph contains two additional examples of the WPW syndrome not noticed until now. All three cases published by Hoffmann had their first ECG recordings in 1912 or earlier. PMID:15733183

  1. Pedagogical Ethics: A Review of the Literature for Public Relations and Advertising.

    ERIC Educational Resources Information Center

    Harrison, Stanley L.

    Ethics is of increasing concern to United States colleges and universities, according to a survey of 183 institutions on this issue focusing on two areas--public relations and advertising. A 75% return from 134 institutions disclosed that some 25% offer an ethics course but less than half require one. Overwhelmingly (93%), most respondents…

  2. An unsupervised text mining method for relation extraction from biomedical literature.

    PubMed

    Quan, Changqin; Wang, Meng; Ren, Fuji

    2014-01-01

    The wealth of interaction information provided in biomedical articles motivated the implementation of text mining approaches to automatically extract biomedical relations. This paper presents an unsupervised method based on pattern clustering and sentence parsing to deal with biomedical relation extraction. Pattern clustering algorithm is based on Polynomial Kernel method, which identifies interaction words from unlabeled data; these interaction words are then used in relation extraction between entity pairs. Dependency parsing and phrase structure parsing are combined for relation extraction. Based on the semi-supervised KNN algorithm, we extend the proposed unsupervised approach to a semi-supervised approach by combining pattern clustering, dependency parsing and phrase structure parsing rules. We evaluated the approaches on two different tasks: (1) Protein-protein interactions extraction, and (2) Gene-suicide association extraction. The evaluation of task (1) on the benchmark dataset (AImed corpus) showed that our proposed unsupervised approach outperformed three supervised methods. The three supervised methods are rule based, SVM based, and Kernel based separately. The proposed semi-supervised approach is superior to the existing semi-supervised methods. The evaluation on gene-suicide association extraction on a smaller dataset from Genetic Association Database and a larger dataset from publicly available PubMed showed that the proposed unsupervised and semi-supervised methods achieved much higher F-scores than co-occurrence based method. PMID:25036529

  3. No Gene Is an Island: Analogical Relations between Science and Literature.

    ERIC Educational Resources Information Center

    Ryan, Frank L.

    Arguing that scientific facts and insights can be used analogically to clarify literary analysis at specific moments, this paper presents a number of such facts and their analogical relationship to several literary passages. The examples cited relate the first and second laws of thermodynamics to scenes from "King Lear," rigid bodies in motion to…

  4. A Selected List of Films Related to Black Literature. WCTE Service Bulletin No. 24.

    ERIC Educational Resources Information Center

    Davis, David C., Comp.; Davis, Madeline, Comp.

    The 29 entries listed in this document cover a variety of topics and include titles of films (listed alphabetically) and titles of literary items--prose and poetry--related to film topics (listed by reading level). Some of the film topics are ancient Africans, heritage of slavery, the city in winter, diary of a Harlem family, discovering the music…

  5. Disasters related to droughts and public health - a review of the scientific literature.

    PubMed

    Alpino, Tais Ariza; de Sena, Aderita Ricarda Martins; de Freitas, Carlos Machado

    2016-03-01

    In Brazil, the history of droughts has been marked by constant social and health tragedies, with estimates of up to 3 million deaths from the early 19th century until the late 20th century. There is a record of nearly 32,000 events related to the above and more than 96 million people were affected between 1991 and 2010. Although droughts have historically brought disasters to Brazil, which was noted in the scientific expeditions of Arthur Neiva and Belisario Penna that documented these droughts, there have not been many studies on them. The objective of this paper is to present a revision of the scientific articles related to droughts and public health. The following databases were used: PubMed, the Preparation and Response to Disasters Portal from BVS and the Capes Periodical Portal. The descriptors drought and health were used to search titles and summaries of articles in English, Portuguese and Spanish. Among the repercussions related to health that were discovered: malnutrition and nutritional deficiencies, mental health problems, issues relating to water and air quality and commitments made concerning access to health services. As there is a trend for more intense droughts and a scarcity of water until 2030, there is an urgent need for more research and studies in these areas. PMID:26960093

  6. Teaching Client Relations and Communication Skills: Part I-A Review of the Literature.

    ERIC Educational Resources Information Center

    Horvatich, P. K.; Meyer, K. B.

    1978-01-01

    The lack of research concerning instruction in veterinarian-client relations necessitates this examination of relevant studies in communication skills instruction in medical education. Issues discussed include the transfer of cognitive knowledge to actual behavior, evaluation of student performance, and course evaluation. (JMD)

  7. The Reporting Quality of Acupuncture-Related Infections in Korean Literature: A Systematic Review of Case Studies

    PubMed Central

    Kim, Tae-Hun; Kang, Jung Won; Park, Wan-Soo

    2015-01-01

    Objective. Acupuncture is generally accepted as a safe intervention when it is administered in appropriate clinical setting by well-educated and experienced practitioners. In this study, we reviewed observational studies on adverse events (AEs) or complications relevant to acupuncture practice in Korean literature for assessing their reporting quality and suggested recommendations for future ones on acupuncture-related infections. Method. Electronic databases including Medline, Embase, Cochrane library, Korean studies Information Service System, DBpia, National Digital Science Library, and Korean National Assembly Library were searched until May 2015. Combination of keywords including “acupuncture” and “infection” were used for searching databases. Result. A total of 23 studies from 2,739 literature articles were identified from electronic database searching until May 2015. From this review, we found that most case studies did not report enough information for judging causality between acupuncture and the AEs (or complications) as well as appropriateness of the acupuncture practice. In addition, acupuncture experts rarely participated in the reporting of these AEs (or complications). Conclusion. Based on these limitations, we suggest a tentative recommendation for future case studies on acupuncture-related infection. We hope that this recommendation would contribute to the improvement of the reporting quality of acupuncture-related AEs (or complications) in the future. PMID:26612992

  8. Pregnancy-related severe pelvic girdle pain caused by unilateral noninfectious sacroiliitis. A case report and literature review.

    PubMed

    Mahovic, D; Laktasic-Zerjavic, N; Tudor, K I; Mercep, I; Prutki, M; Anic, B

    2014-09-01

    Pelvic girdle pain during and after pregnancy is the clinical syndrome of persistent musculoskeletal pain localized in the posterior and/or anterior aspect of the pelvis originating from sacroiliac joints and/or pubic symphysis due to dynamic instability. We report the case of severe and disabling postpartum pelvic girdle pain caused by unilateral noninfectious sacroiliitis which resolved after 2 months by nonsteroidal anti-inflammatory drug and physical therapy. A short literature review is given on epidemiology, etiology, clinical presentation, therapy, and prognosis of pregnancy-related pelvic girdle pain. PMID:24549922

  9. Serosal involvement in IgG4-related disease: report of two cases and review of the literature.

    PubMed

    González-Moreno, Juan; Losada-López, Inés; Gállego-Lezaun, Cristina; García-Gasalla, Mercedes; Gómez Bellvert, Cristina; Ortego Centeno, Norberto

    2016-07-01

    IgG4-related disease (IgG4-RD) is a recently described entity characterized by lymphoplasmacytic infiltrates, usually mimicking tumors, affecting almost every organ or system. Nevertheless, serosal involvement has been rarely reported. In this article, we report two cases of IgG4-RD with serosal involvement and review the literature. Because of the varied clinical pictures found in our review, we suggest a new terminology for the description of IgG4-RD with serosal involvement. PMID:27207156

  10. [Immunoglobulin G4-related lung disease: Case report and literature review].

    PubMed

    Delteil, Clémence; Chesnais, Anne-Laure; Tasei, Anne-Marie; Cohen-Pansieri, Carole; Naffaa, Nidal; Granier, Guillaume

    2016-06-01

    We report the case of a 61-year-old man with a pulmonary nodule discovered while staging the metastasis of a squamous cell carcinoma. No primary cancer was found. Histological examination of the resected specimen (lingula) was in favor of IgG4-related inflammatory pseudotumor. Histological criteria were described in 2012, combining a dense lymphoplasmacitic infiltrate rich in IgG4-positive plasma cell, storiform fibrosis and obliterative phlebitis. IgG4/IgG plama cell ratio>40 % is mandatory for histological diagnosis of IgG4-related disease. This is a rare and often underdiagnosed disease. Diagnostic criteria are now defined and consensual, combining clinical signs, biology and histology. PMID:27231189

  11. [IgG4-related disease treatment in 2014: Update and literature review].

    PubMed

    Grados, A; Ebbo, M; Jean, E; Bernit, E; Harlé, J-R; Schleinitz, N

    2015-06-01

    IgG4-related disease is an inflammatory disorder characterized by a polyclonal lymphoplasmacytic tissue infiltrate, with numerous IgG4+ plasmocytes, evolving toward fibrosis. The disease is heterogeneous and affects several tissues and organs synchroneously or metachroneously. Both the fibrosis and the tumor forming characteristics of the disease can be responsible of irreversible tissue damage. For these reasons treatment is usually necessary. A dramatic response is usually observed with steroid treatment but relapses are frequent. Immunosuppressive agents and rituximab are used as second line treatments. We review here previous studies on treatment and suggest general recommendations for the treatment and follow up of patients with IgG4-related disease. PMID:25595874

  12. Monitoring style of coping with cancer related threats: a review of the literature.

    PubMed

    Roussi, Pagona; Miller, Suzanne M

    2014-10-01

    Building on the Cognitive-Social Health Information-Processing model, this paper provides a theoretically guided review of monitoring (i.e., attend to and amplify) cancer-related threats. Specifically, the goals of the review are to examine whether individuals high on monitoring are characterized by specific cognitive, affective, and behavioral responses to cancer-related health threats than individuals low on monitoring and the implications of these cognitive-affective responses for patient-centered outcomes, including patient-physician communication, decision-making and the development of interventions to promote adherence and adjustment. A total of 74 reports were found, based on 63 studies, 13 of which were intervention studies. The results suggest that although individuals high on monitoring are more knowledgeable about health threats, they are less satisfied with the information provided. Further, they tend to be characterized by greater perceived risk, more negative beliefs, and greater value of health-related information and experience more negative affective outcomes. Finally, individuals high on monitoring tend to be more demanding of the health providers in terms of desire for more information and emotional support, are more assertive during decision-making discussions, and subsequently experience more decisional regret. Psychoeducational interventions improve outcomes when the level and type of information provided is consistent with the individual's monitoring style and the demands of the specific health threat. Implications for patient-centered outcomes, in terms of tailoring of interventions, patient-provider communication, and decision-making, are discussed. PMID:24488543

  13. Effects of job rotation on musculoskeletal complaints and related work exposures: a systematic literature review.

    PubMed

    Leider, Priscilla C; Boschman, Julitta S; Frings-Dresen, Monique H W; van der Molen, Henk F

    2015-01-01

    The aim of this systematic review was to summarise evidence on the effects of job rotation on musculoskeletal complaints, exposures related to musculoskeletal complaints and sustainable working life parameters. A total of 16 studies were included. No studies on sustainable working life parameters were found. The quality of the studies was assessed using a checklist; eight field studies and three laboratory studies of sufficient quality were used to summarise the following evidence: one field study showed positive results and one field study showed negative results for musculoskeletal complaints, two field studies showed positive results and two field studies showed inconsistent results for exposures, and two field studies showed inconsistent results for musculoskeletal complaints and exposures. Two laboratory studies showed inconsistent results and one laboratory study showed no changes for exposures. In conclusion, there is currently inconsistent evidence for positive or negative effects of job rotation on musculoskeletal complaints and exposures related to musculoskeletal complaints. Practitioner's Summary: Currently, there is inconsistent evidence for recommending job rotation as a strategy for preventing musculoskeletal complaints. Exposures from all involved work activities and body regions should be identified and assessed first, to determine if job rotation provides increased exposure variation and/or beneficial changes in mean exposures related to musculoskeletal complaints. PMID:25267494

  14. Monitoring Style of Coping with Cancer Related Threats: A Review of the Literature

    PubMed Central

    Miller, Suzanne M.

    2014-01-01

    Building on the Cognitive-Social Health Information-Processing model, this paper provides a theoretically guided review of monitoring (i.e., attend to and amplify) cancer-related threats. Specifically, the goals of the review are to examine whether individuals high on monitoring are characterized by specific cognitive, affective, and behavioral responses to cancer-related health threats than individuals low on monitoring and the implications of these cognitive-affective responses for patient-centered outcomes, including patient-physician communication, decision-making and the development of interventions to promote adherence and adjustment. A total of 74 reports were found, based on 63 studies, 13 of which were intervention studies. The results suggest that although individuals high on monitoring are more knowledgeable about health threats, they are less satisfied with the information provided. Further, they tend to be characterized by greater perceived risk, more negative beliefs, and greater value of health-related information and experience more negative affective outcomes. Finally, individuals high on monitoring tend to be more demanding of the health providers in terms of desire for more information and emotional support, are more assertive during decision-making discussions, and subsequently experience more decisional regret. Psychoeducational interventions improve outcomes when the level and type of information provided is consistent with the individual's monitoring style and the demands of the specific health threat. Implications for patient-centered outcomes, in terms of tailoring of interventions, patient-provider communication, and decision-making, are discussed. PMID:24488543

  15. Mycorrhizal Stimulation of Leaf Gas Exchange in Relation to Root Colonization, Shoot Size, Leaf Phosphorus and Nitrogen: A Quantitative Analysis of the Literature Using Meta-Regression.

    PubMed

    Augé, Robert M; Toler, Heather D; Saxton, Arnold M

    2016-01-01

    Arbuscular mycorrhizal (AM) symbiosis often stimulates gas exchange rates of the host plant. This may relate to mycorrhizal effects on host nutrition and growth rate, or the influence may occur independently of these. Using meta-regression, we tested the strength of the relationship between AM-induced increases in gas exchange, and AM size and leaf mineral effects across the literature. With only a few exceptions, AM stimulation of carbon exchange rate (CER), stomatal conductance (g s), and transpiration rate (E) has been significantly associated with mycorrhizal stimulation of shoot dry weight, leaf phosphorus, leaf nitrogen:phosphorus ratio, and percent root colonization. The sizeable mycorrhizal stimulation of CER, by 49% over all studies, has been about twice as large as the mycorrhizal stimulation of g s and E (28 and 26%, respectively). CER has been over twice as sensitive as g s and four times as sensitive as E to mycorrhizal colonization rates. The AM-induced stimulation of CER increased by 19% with each AM-induced doubling of shoot size; the AM effect was about half as large for g s and E. The ratio of leaf N to leaf P has been more closely associated with mycorrhizal influence on leaf gas exchange than leaf P alone. The mycorrhizal influence on CER has declined markedly over the 35 years of published investigations. PMID:27524989

  16. Mycorrhizal Stimulation of Leaf Gas Exchange in Relation to Root Colonization, Shoot Size, Leaf Phosphorus and Nitrogen: A Quantitative Analysis of the Literature Using Meta-Regression

    PubMed Central

    Augé, Robert M.; Toler, Heather D.; Saxton, Arnold M.

    2016-01-01

    Arbuscular mycorrhizal (AM) symbiosis often stimulates gas exchange rates of the host plant. This may relate to mycorrhizal effects on host nutrition and growth rate, or the influence may occur independently of these. Using meta-regression, we tested the strength of the relationship between AM-induced increases in gas exchange, and AM size and leaf mineral effects across the literature. With only a few exceptions, AM stimulation of carbon exchange rate (CER), stomatal conductance (gs), and transpiration rate (E) has been significantly associated with mycorrhizal stimulation of shoot dry weight, leaf phosphorus, leaf nitrogen:phosphorus ratio, and percent root colonization. The sizeable mycorrhizal stimulation of CER, by 49% over all studies, has been about twice as large as the mycorrhizal stimulation of gs and E (28 and 26%, respectively). CER has been over twice as sensitive as gs and four times as sensitive as E to mycorrhizal colonization rates. The AM-induced stimulation of CER increased by 19% with each AM-induced doubling of shoot size; the AM effect was about half as large for gs and E. The ratio of leaf N to leaf P has been more closely associated with mycorrhizal influence on leaf gas exchange than leaf P alone. The mycorrhizal influence on CER has declined markedly over the 35 years of published investigations. PMID:27524989

  17. Publishing Daily on the Web.

    ERIC Educational Resources Information Center

    Taylor, George

    1997-01-01

    Relates how a 16,000 circulation daily newspaper publishes on the Web. Discusses lessons learned about audience, content, design, interactivity, and making money. Muses about the effect new media will have on print. (PA)

  18. Ndufs4 related Leigh syndrome: A case report and review of the literature.

    PubMed

    Ortigoza-Escobar, Juan Darío; Oyarzabal, Alfonso; Montero, Raquel; Artuch, Rafael; Jou, Cristina; Jiménez, Cecilia; Gort, Laura; Briones, Paz; Muchart, Jordi; López-Gallardo, Ester; Emperador, Sonia; Pesini, Eduardo Ruiz; Montoya, Julio; Pérez, Belén; Rodríguez-Pombo, Pilar; Pérez-Dueñas, Belén

    2016-05-01

    The genetic causes of Leigh syndrome are heterogeneous, with a poor correlation between the phenotype and genotype. Here, we present a patient with an NDUFS4 mutation to expand the clinical and biochemical spectrum of the disease. A combined defect in the CoQ, PDH and RCC activities in our patient was due to an inappropriate assembly of the RCC complex I (CI), which was confirmed using Blue-Native polyacrylamide gel electrophoresis (BN-PAGE) analysis. Targeted exome sequencing analysis allowed for the genetic diagnosis of this patient. We reviewed 198 patients with 24 different genetic defects causing RCC I deficiency and compared them to 22 NDUFS4 patients. We concluded that NDUFS4-related Leigh syndrome is invariably linked to an early onset severe phenotype that results in early death. Some data, including the clinical phenotype, neuroimaging and biochemical findings, can guide the genetic study in patients with RCC I deficiency. PMID:27079373

  19. Health-related quality of life in children with myelomeningocele: a systematic review of the literature.

    PubMed

    Bakaniene, I; Prasauskiene, A; Vaiciene-Magistris, N

    2016-09-01

    Myelomeningocele (MMC) is the most complex congenital birth defect compatible with life. To provide the best health care for children with MMC, clinicians and researchers have to understand health and functional status of their patients as well as factors influencing their quality of life (QOL). The objective is to review studies that assess health-related quality of life (HRQOL) and determinants of HRQOL in children with MMC. The data sources include MEDLINE, along with reference lists of relevant reviews and included articles. Study eligibility criteria are quantitative studies that assess HRQOL using validated HRQOL instrument. Participants include children aged 0-18 years with diagnosis of MMC or spina bifida. Risk of bias was assessed using the Hayden system for non-randomized studies. Narrative synthesis and tables of results of HRQOL studies were conducted. Children with MMC have decreased HRQOL compared with normative population. Physical HRQOL is the most exposed aspect of QOL, while discrepancies in psychosocial domains vary by study. Many determinants of QOL have been found, and it is still not clear which determinant can be described as the strongest predictor. Psychosocial factors are the most consistent determinants of HRQOL.Heterogeneous study sample size, study designs, determinant and outcomes measures limited synthesis of findings. The HRQOL in children with MMC is complex and mediated by a number of associated medical problems, together with a variety of psychosocial and environmental factors. Future research is needed (a) on the relation between complex medical problems, functional independence, parent's and clinician's expectation and HRQOL in children and (b) to assess the differences in HRQOL by social environment and healthcare system. PMID:27381478

  20. Immunoglobulin G4–related sclerosing disease of the paranasal sinuses: A case report and literature review

    PubMed Central

    Humphreys, Ian M.

    2016-01-01

    Objective: Immunoglobulin G4 (IgG4) related sclerosing disease (RSD) of the paranasal sinuses is a rare lesion of dense lymphoplasmacytic tissue, with a high proportion of IgG4+ plasma cells. We presented a rare case of IgG4-RSD with isolated involvement of the paranasal sinuses in the absence of multiorgan involvement. Methods: A case report and comprehensive literature review. Results: To our knowledge, only 11 cases of IgG4-RSD with paranasal sinus involvement have been reported. Patients with IgG4-RSD commonly present with epistaxis and symptoms that mimic chronic rhinosinusitis, e.g., rhinorrhea, nasal obstruction, and facial pressure. On imaging, an expansive and erosive process is described. Surgery provides tissue for immunohistologic evaluation; however, there is a paucity of evidence about the direct extent of surgical resection or medical therapies. Postoperative steroids were typically started, although the regimen was not standardized. Conclusion: Few cases of paranasal sinus IgG4-RSD have been reported in the literature. Evidence-based recommendations regarding treatment and surveillance of paranasal sinus IgG4-RSD are lacking; however, most reports describe systemic steroids as the mainstay of treatment. This single subject analysis, with a review of previously reported cases adds to the expanding body of data related to this rare disorder.

  1. Could oxytocin administration during labor contribute to autism and related behavioral disorders?--A look at the literature.

    PubMed

    Wahl, Roy U Rojas

    2004-01-01

    This literature review summarizes recent potential evidence, most of which is at the molecular/mechanistic level, in support of Hollander's hypothesis that excess oxytocin (OT), possibly through OT administration at birth, could contribute to the development of autistic spectrum disorders and related syndromes by proposed down regulation of the OT receptor (OTR). In this review, recent molecular evidence for OTR internalization by excess OT is related to OT's reported effects on animal social behavior, favoring social bondage, notably in sheep, voles, rats and especially mice. Adding indications for OT's capability of crossing the maternal placenta and OT's possibility of crossing an underdeveloped or stressed infantile blood brain barrier at birth, a causal connection between OT excess and behavioral disorders such as autism can be supported from a molecular perspective. Possible strategies such as a thorough statistical analysis of numerous birth records as well as molecular studies such as radiotracing using labeled OT are proposed to test this hypothesis. PMID:15288368

  2. The Association of HIV-Related Stigma to HIV Medication Adherence: A Systematic Review and Synthesis of the Literature.

    PubMed

    Sweeney, Shannon M; Vanable, Peter A

    2016-01-01

    This paper provides a review of the quantitative literature on HIV-related stigma and medication adherence, including: (1) synthesis of the empirical evidence linking stigma to adherence, (2) examination of proposed causal mechanisms of the stigma and adherence relationship, and (3) methodological critique and guidance for future research. We reviewed 38 studies reporting either cross-sectional or prospective analyses of the association of HIV-related stigma to medication adherence since the introduction of antiretroviral therapies (ART). Although there is substantial empirical evidence linking stigma to adherence difficulties, few studies provided data on psychosocial mechanisms that may account for this relationship. Proposed mechanisms include: (a) enhanced vulnerability to mental health difficulties, (b) reduction in self-efficacy, and (c) concerns about inadvertent disclosure of HIV status. Future research should strive to assess the multiple domains of stigma, use standardized measures of adherence, and include prospective analyses to test mediating variables. PMID:26303196

  3. HIV Among Indigenous peoples: A Review of the Literature on HIV-Related Behaviour Since the Beginning of the Epidemic.

    PubMed

    Negin, Joel; Aspin, Clive; Gadsden, Thomas; Reading, Charlotte

    2015-09-01

    From the early days of the HIV epidemic, Indigenous peoples were identified as a population group that experiences social and economic determinants-including colonialism and racism-that increase exposure to HIV. There are now substantial disparities in HIV rates between Indigenous and non-Indigenous peoples in some countries. We conducted a comprehensive literature review to assess the evidence on HIV-related behaviors and determinants in four countries-Australia, Canada, New Zealand and the United States-in which Indigenous peoples share important features of colonization and marginalization. We identified 107 articles over more than 20 years. The review highlights the determinants of HIV-related behaviors including domestic violence, stigma and discrimination, and injecting drug use. Many of the factors associated with HIV risk also contribute to mistrust of health services, which in turn contributes to poor HIV and health outcomes among Indigenous peoples. PMID:25731659

  4. Embracing Electronic Publishing.

    ERIC Educational Resources Information Center

    Wills, Gordon

    1996-01-01

    Electronic publishing is the grandest revolution in the capture and dissemination of academic and professional knowledge since Caxton developed the printing press. This article examines electronic publishing, describes different electronic publishing scenarios (authors' cooperative, consolidator/retailer/agent oligopsony, publisher oligopoly), and…

  5. Depression as a Modifying Factor in Sport-Related Concussion: A Critical Review of the Literature.

    PubMed

    Solomon, Gary S; Kuhn, Andrew W; Zuckerman, Scott L

    2016-02-01

    Since its third iteration in 2008, the international Concussion in Sport Group (CISG) has delineated several 'modifying factors' that have the potential to influence the management of sport-related concussions (SRC). One of these factors is co- and pre-morbidities, which includes migraines, mental health disorders, attention-deficit hyperactive disorder (ADHD), learning disability, and sleep disorders. Mental health disorders, and in particular, depression, have received some attention in the management of SRC and in this review we summarize the empirical evidence for its inclusion as a modifying factor. This review is divided into three main bodies of findings: (1) the incidence and prevalence of depression and depressive symptoms in non-concussed and concussed athletes, with comparison made to the general population; (2) managing the post-concussion athlete and accounting for premorbid depressive symptoms; and (3) depression as a long-term effect of repetitive head trauma. Overall, it has been reported that certain subpopulations of athletes have similar or even higher rates of depressive symptoms when compared to the general population. The challenge of accounting for these baseline-depressive symptoms while managing the post-concussive athlete is stressed. And lastly, the prevalence of depression and its relationship to concussion in later-life is discussed. PMID:26567843

  6. Bisphosphonate-Related Osteonecrosis of the Jaw: A Review of the Literature

    PubMed Central

    Sigua-Rodriguez, Eder Alberto; da Costa Ribeiro, Renato; de Brito, Ana Caroline Ramos; Alvarez-Pinzon, Natalia; de Albergaria-Barbosa, José Ricardo

    2014-01-01

    Bisphosphonates (BPs) are a class of drugs used to treat osteoporosis and malignant bone metastasis. BPs show high binding capacity to the bone matrix, especially in sites of active bone metabolism. The American Society for Bone and Mineral Research defines BRONJ as “an area of exposed bone in the maxillofacial region that has not healed within 8 weeks after identification by a healthcare provider in a patient who is receiving or has been exposed to a bisphosphonate and has not had radiation therapy to the craniofacial region.” Bisphosphonate-related osteonecrosis of the jaw (BRONJ) can adversely affect quality of life, as it may produce significant morbidity. The American Association of Oral and Maxillofacial Surgeons (AAOMS) considers as vitally important that information on BRONJ be disseminated to other dental and medical specialties. The purpose of this work is to offer a perspective on how dentists should manage patients on BPs, to show the benefits of accurately diagnosing BRONJ, and to present diagnostic aids and treatments strategies for the condition. PMID:24868206

  7. Physical Activity–Related Policy and Environmental Strategies to Prevent Obesity in Rural Communities: A Systematic Review of the Literature, 2002–2013

    PubMed Central

    Perry, Cynthia K.; Sumrall, Jasmin C.; Patterson, Megan S.; Walsh, Shana M.; Clendennen, Stephanie C.; Hooker, Steven P.; Evenson, Kelly R.; Goins, Karin V.; Heinrich, Katie M.; O’Hara Tompkins, Nancy; Eyler, Amy A.; Jones, Sydney; Tabak, Rachel; Valko, Cheryl

    2016-01-01

    Introduction Health disparities exist between rural and urban residents; in particular, rural residents have higher rates of chronic diseases and obesity. Evidence supports the effectiveness of policy and environmental strategies to prevent obesity and promote health equity. In 2009, the Centers for Disease Control and Prevention recommended 24 policy and environmental strategies for use by local communities: the Common Community Measures for Obesity Prevention (COCOMO); 12 strategies focus on physical activity. This review was conducted to synthesize evidence on the implementation, relevance, and effectiveness of physical activity–related policy and environmental strategies for obesity prevention in rural communities. Methods A literature search was conducted in PubMed, PsycINFO, Web of Science, CINHAL, and PAIS databases for articles published from 2002 through May 2013 that reported findings from physical activity–related policy or environmental interventions conducted in the United States or Canada. Each article was extracted independently by 2 researchers. Results Of 2,002 articles, 30 articles representing 26 distinct studies met inclusion criteria. Schools were the most common setting (n = 18 studies). COCOMO strategies were applied in rural communities in 22 studies; the 2 most common COCOMO strategies were “enhance infrastructure supporting walking” (n = 11) and “increase opportunities for extracurricular physical activity” (n = 9). Most studies (n = 21) applied at least one of 8 non-COCOMO strategies; the most common was increasing physical activity opportunities at school outside of physical education (n = 8). Only 14 studies measured or reported physical activity outcomes (10 studies solely used self-report); 10 reported positive changes. Conclusion Seven of the 12 COCOMO physical activity–related strategies were successfully implemented in 2 or more studies, suggesting that these 7 strategies are relevant in rural communities and the

  8. Open Access Publishing in Astronomy

    NASA Astrophysics Data System (ADS)

    Grothkopf, U.; Meakins, S.

    2012-08-01

    Open Access (OA) in scholarly literature means the "immediate, free availability on the public internet, permitting any users to read, download, copy, distribute, print, search or link to the full text of these articles". The Open Access movement has been made possible thanks to the wide-spread availability of internet access and has received increasing interest since the 1990s, mostly due to the fast rising journal subscription prices. This presentation will review the current situation of Open Access in astronomy. It will answer the question why it makes sense to publish in an OA journal and will provide criteria to judge the quality of OA journals and publishers, along with suggestions how to identify so-called predatory publishers.

  9. Assistive and Educational Technology Standards and Teacher Competencies in Relation to Evidence-Based Practice: Identification and Classification of the Literature

    ERIC Educational Resources Information Center

    Dalton, Elizabeth M.; Roush, Susan E.

    2010-01-01

    The federal No Child Left Behind Act mandates the application of the principles of evidence-based practice (EBP) in U.S. education. The purpose of this study was to identify available assistive technology (AT) and educational technology (ET) literature that relates to standards and teacher competencies, and to categorize that literature in…

  10. A Review and Critical Analysis of the Scientific Literature Related to 100% Fruit Juice and Human Health12

    PubMed Central

    Hyson, Dianne A

    2015-01-01

    The association between the consumption of pure (100%) fruit juice (PFJ) and human health is uncertain. The current review summarizes data published between 1995 and 2012 related to PFJ with a focus on juices that are widely available and studied in forms representing native juice without supplemental nutrients or enhanced phytochemical content. The effects of apple, cranberry, grape, grapefruit, orange, and pomegranate PFJ intake on outcomes linked to cancer, cardiovascular disease, cognition, hypertension, inflammation, oxidation, platelet function, urinary tract infection, and vascular reactivity are reviewed. Implications for bodyweight regulation are also addressed. The collective data are provocative although challenges and unanswered questions remain. There are many plausible mechanisms by which PFJ might be protective, and investigation of its effects on human health and disease prevention must remain an active area of research. PMID:25593142