Science.gov

Sample records for chinese scientific literature

  1. Chinese Literature

    ERIC Educational Resources Information Center

    Hsu, Kai-yu

    The earliest recorded Chinese literature that has survived consists of folk songs mixed with verses and rhymes. Two factors determined the general pattern of subsequent development in Chinese literature: the nature of the written Chinese language and the establishment of the Confucian school as the orthodoxy in literary criticism. By 1800 there…

  2. Harnessing the wealth of Chinese scientific literature: schistosomiasis research and control in China

    PubMed Central

    Liu, Qin; Tian, Li-Guang; Xiao, Shu-Hua; Qi, Zhen; Steinmann, Peter; Mak, Tippi K; Utzinger, Jürg; Zhou, Xiao-Nong

    2008-01-01

    The economy of China continues to boom and so have its biomedical research and related publishing activities. Several so-called neglected tropical diseases that are most common in the developing world are still rampant or even emerging in some parts of China. The purpose of this article is to document the significant research potential from the Chinese biomedical bibliographic databases. The research contributions from China in the epidemiology and control of schistosomiasis provide an excellent illustration. We searched two widely used databases, namely China National Knowledge Infrastructure (CNKI) and VIP Information (VIP). Employing the keyword "Schistosoma" () and covering the period 1990–2006, we obtained 10,244 hits in the CNKI database and 5,975 in VIP. We examined 10 Chinese biomedical journals that published the highest number of original research articles on schistosomiasis for issues including languages and open access. Although most of the journals are published in Chinese, English abstracts are usually available. Open access to full articles was available in China Tropical Medicine in 2005/2006 and is granted by the Chinese Journal of Parasitology and Parasitic Diseases since 2003; none of the other journals examined offered open access. We reviewed (i) the discovery and development of antischistosomal drugs, (ii) the progress made with molluscicides and (iii) environmental management for schistosomiasis control in China over the past 20 years. In conclusion, significant research is published in the Chinese literature, which is relevant for local control measures and global scientific knowledge. Open access should be encouraged and language barriers removed so the wealth of Chinese research can be more fully appreciated by the scientific community. PMID:18826598

  3. Scientific Imagination in Literature.

    ERIC Educational Resources Information Center

    Stableford, Brian M.

    1978-01-01

    Discusses the conflict between the religious and scientific imaginations as existing between the intellectual realms of unquestioning faith and constant questioning. Relates this conflict to writers of the seventeenth and eighteenth centuries, e.g., Bacon, Kepler, Wilkins, Godwin, Harrington, Campanella, Cyrano, Le Bret, Defoe, Swift, Voltiare,…

  4. Scientific and Technical Chinese, Volume II. Glossary.

    ERIC Educational Resources Information Center

    Kao, Kung-yi; And Others

    A composite English-to-Chinese glossary of all terms introduced in the individual lessons of "Scientific and Technical Chinese" is presented here. The appendices include lists of weights and measures and chemical elements, and a partial list of Chinese government organizations and research institutes related to science and technology. (AMH)

  5. Access to the scientific literature

    NASA Astrophysics Data System (ADS)

    Albarède, Francis

    The Public Library of Science Open Letter (http://www.publiclibraryofscience.org) is a very generous initiative, but, as most similar initiatives since the advent of electronic publishing, it misses the critical aspects of electronic publishing.Ten years ago, a Publisher would be in charge of running a system called a “scientific journal.” In such a system, the presence of an Editor and peer Reviewers secures the strength of the science and the rigor of writing; the Publisher guarantees the professional quality of printing, efficient dissemination, and long-term archiving. Publishing used to be in everyone's best interest, or nearly everyone. The Publisher, because he/she is financially motivated, ensures widespread dissemination of the journal amongst libraries and individual subscribers. The interest of the Author is that the system guarantees a broad potential readership. The interest of the Reader is that a line is drawn between professionally edited literature, presumably of better quality, and gray literature or home publishing, so that he/she does not waste time going through ‘low yield’ ungraded information. The Publisher could either be a private company, an academic institution, or a scholarly society. My experience is that, when page charges and subscription rates are compounded, journals published by scholarly societies are not necessarily cheaper. The difference between these cases is not the cost of running an office with rents, wages, printing, postage, advertisement, and archiving, but that a private Publisher pays shareholders. Shareholders have the bad habit of minding their own business and, therefore, they may interfere negatively with scientific publishing. Nevertheless, while the stranglehold imposed by private Publishers on our libraries over the last 10 years by increasing subscription rates may in part be due to shareholders' greed, this is true only in part. The increases are also a consequence of the booming number of pages being

  6. [Scientific Positioning of Traditional Chinese Medicine].

    PubMed

    Li, Yong-ming

    2016-03-01

    Whether traditional Chinese medicine (TCM) could be categorized as a kind of science or not has been a controversial issue over last century. Part of the confusion is caused by the indistinguishable usage of Chinese words "science" and "scientific" during discussion. According to western academic standards, TCM cannot be considered as pure or conventional science. However, in author's view, the foundation of a majority part of TCM practice is probably scientific, while many TCM theories remain unproved. In this article, medical theories and practices are classified based on scientific content into eight levels: medical science, scientific medicine, medical system, medical theory, medical opinion, medical belief, medical cultism, and medical fraud. Both Western medicine and TCM are positioned in this system accordingly. Currently, the scientific level of TCM is much lower than that of Western medicine, and more research is needed for its improvement. PMID:27236880

  7. Chinese-U.S. Scientific Exchange Program

    NASA Astrophysics Data System (ADS)

    The Committee on Scholarly Communication with the People's Republic of China (CSCPRC) is inviting applications for its 1989-1990 research exchange programs. Support is available for 1-3-month visits between American and Chinese scientists from September 1989 to August 1990. Nearly all scholarly and scientific disciplines are eligible for support. American scholars may nominate Chinese scholars of any discipline for a visit to the United States. Preference will be given to those Chinese scholars who have not been in the United States recently.

  8. Introducing Students to the Scientific Literature

    ERIC Educational Resources Information Center

    Roecker, Lee

    2007-01-01

    The students are now given pre-screened articles related to the classroom topic, which demonstrates the relevance of scientific literature to them. The approach helps in strengthening the reading and writing skills of the students.

  9. Predicting future discoveries from current scientific literature.

    PubMed

    Petrič, Ingrid; Cestnik, Bojan

    2014-01-01

    Knowledge discovery in biomedicine is a time-consuming process starting from the basic research, through preclinical testing, towards possible clinical applications. Crossing of conceptual boundaries is often needed for groundbreaking biomedical research that generates highly inventive discoveries. We demonstrate the ability of a creative literature mining method to advance valuable new discoveries based on rare ideas from existing literature. When emerging ideas from scientific literature are put together as fragments of knowledge in a systematic way, they may lead to original, sometimes surprising, research findings. If enough scientific evidence is already published for the association of such findings, they can be considered as scientific hypotheses. In this chapter, we describe a method for the computer-aided generation of such hypotheses based on the existing scientific literature. Our literature-based discovery of NF-kappaB with its possible connections to autism was recently approved by scientific community, which confirms the ability of our literature mining methodology to accelerate future discoveries based on rare ideas from existing literature. PMID:24788267

  10. [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

  11. Testing Scientific Software: A Systematic Literature Review

    PubMed Central

    Kanewala, Upulee; Bieman, James M.

    2014-01-01

    Context Scientific software plays an important role in critical decision making, for example making weather predictions based on climate models, and computation of evidence for research publications. Recently, scientists have had to retract publications due to errors caused by software faults. Systematic testing can identify such faults in code. Objective This study aims to identify specific challenges, proposed solutions, and unsolved problems faced when testing scientific software. Method We conducted a systematic literature survey to identify and analyze relevant literature. We identified 62 studies that provided relevant information about testing scientific software. Results We found that challenges faced when testing scientific software fall into two main categories: (1) testing challenges that occur due to characteristics of scientific software such as oracle problems and (2) testing challenges that occur due to cultural differences between scientists and the software engineering community such as viewing the code and the model that it implements as inseparable entities. In addition, we identified methods to potentially overcome these challenges and their limitations. Finally we describe unsolved challenges and how software engineering researchers and practitioners can help to overcome them. Conclusions Scientific software presents special challenges for testing. Specifically, cultural differences between scientist developers and software engineers, along with the characteristics of the scientific software make testing more difficult. Existing techniques such as code clone detection can help to improve the testing process. Software engineers should consider special challenges posed by scientific software such as oracle problems when developing testing techniques. PMID:25125798

  12. Scientific Utilization Planning for Chinese Space Station

    NASA Astrophysics Data System (ADS)

    Yidong, Gu

    The program of building Chinese Space Station (CSS) , which is planned to be launched around 2020-2022, was approved in 2010 by Chinese government. As the key task for CSS program, the scientific utilization planning started even earlier. With contribution from hundreds of scientists, the science domain for CSS is now defined at present, and the related experimental facilities are also preliminary determined. The scientific utilization plan for Chinese space station covers 9 fields, which will be human medical science, space life science and space bio-technology, microgravity fluid physics and combustion, space Material science, fundamental physics in microgravity, space physics and space environment, space astronomy, space geo-science, and new technology demonstration for space utilization. This paper will give a brief introduction about technical background of CSS, scientific utilization plan in main field, and general information of the research facilities. CSS will serve on orbit for almost 10 years, and the utilization planning for CSS is a long-term and sustained process. The utilization plan will be updated and extended in the further, and make CSS an outstanding solution for space utilization of larger scale.

  13. Chinese Popular Literature and the Child.

    ERIC Educational Resources Information Center

    Scott, Dorothea Hayward

    This book surveys the essential elements of both the written and the oral traditions that have contributed to the literary background of China's children. Chapter topics include (1) Chinese literature and its transmission from early times; (2) myths, legends, and symbolism; (3) traditional education and the classics; (4) storytellers, puppets, and…

  14. Reconstructive remembering of the scientific literature.

    PubMed

    Vicente, K J; Brewer, W F

    1993-02-01

    In this paper we investigate the role of reconstructive memory in citation errors that occur in the scientific literature. We focus on the case of de Groot's (1946) studies of the memory for chess positions by chess experts. Previous work has shown that this research is very often cited incorrectly. In Experiment 1 we show that free recall of this work by research psychologists replicates most of the errors found in the published literature. Experiment 2 shows that undergraduates reading a correct account of the de Groot study also make the same set of errors in recall. We interpret these findings as showing that consistent errors in secondary accounts of experimental findings are frequently reconstructive memory errors due to source confusion and schema-based processes. Analysis of a number of other examples of scientific literature that have been frequently cited incorrectly add additional support to the reconstructive account. We conclude that scientists should be aware of the tendency of reconstructive memory errors to cause violations of the scientific norm of accurate reporting of the scientific literature. PMID:8432092

  15. Extraction of transcript diversity from scientific literature.

    PubMed

    Shah, Parantu K; Jensen, Lars J; Boué, Stéphanie; Bork, Peer

    2005-06-01

    Transcript diversity generated by alternative splicing and associated mechanisms contributes heavily to the functional complexity of biological systems. The numerous examples of the mechanisms and functional implications of these events are scattered throughout the scientific literature. Thus, it is crucial to have a tool that can automatically extract the relevant facts and collect them in a knowledge base that can aid the interpretation of data from high-throughput methods. We have developed and applied a composite text-mining method for extracting information on transcript diversity from the entire MEDLINE database in order to create a database of genes with alternative transcripts. It contains information on tissue specificity, number of isoforms, causative mechanisms, functional implications, and experimental methods used for detection. We have mined this resource to identify 959 instances of tissue-specific splicing. Our results in combination with those from EST-based methods suggest that alternative splicing is the preferred mechanism for generating transcript diversity in the nervous system. We provide new annotations for 1,860 genes with the potential for generating transcript diversity. We assign the MeSH term "alternative splicing" to 1,536 additional abstracts in the MEDLINE database and suggest new MeSH terms for other events. We have successfully extracted information about transcript diversity and semiautomatically generated a database, LSAT, that can provide a quantitative understanding of the mechanisms behind tissue-specific gene expression. LSAT (Literature Support for Alternative Transcripts) is publicly available at http://www.bork.embl.de/LSAT/. PMID:16103899

  16. Images of Women in Chinese Literature. Volume 1.

    ERIC Educational Resources Information Center

    Yu-ning, Li, Ed.

    This book examines the ways in which Chinese literature offers a vast array of prospects, new interpretations, new fields of study, and new themes for the study of women. As a result of the global movement toward greater recognition of gender equality and human dignity, the study of women as portrayed in Chinese literature has a long and rich…

  17. Chinese duo fired for scientific fraud

    NASA Astrophysics Data System (ADS)

    Jiao, Li

    2010-02-01

    A major case of academic fraud in China has led to calls for the country to adopt a new system of academic evaluation that steers away from heavily supporting scientists who publish the most papers. The calls have been made after some 70 papers published by Chinese scientists in Acta Crystallographica Section E were retracted from the journal late last year. The authors acknowledged that their analysis had been fabricated.

  18. Acquisition of Scientific Literature in Developing Countries. 1: Bangladesh.

    ERIC Educational Resources Information Center

    Saddique, Abu Bakr

    1989-01-01

    Summarizes the development of scientific and technological libraries and document centers in Bangladesh and describes the problems of acquiring scientific literature through purchase, gift, and exchange programs. The effectiveness of cooperative acquisition programs and international sources of document supply are examined, and plans for future…

  19. Learning across Borders--Chinese Migrant Literature and Intercultural Chinese Language Education

    ERIC Educational Resources Information Center

    Wang, Yongyang

    2014-01-01

    Chinese migrants have been a rich source of influential international literature, represented by key works such as "Eat a Bowl of Tea" by Louis Chu in 1961 and "The Joy Luck Club" by Amy Tan in 1989. Cultural differences and conflicts, stereotypes and other complex issues regarding the diasporic lives of the Chinese sojourners…

  20. Incorporating Primary Scientific Literature in Middle and High School Education†

    PubMed Central

    Fankhauser, Sarah C.; Lijek, Rebeccah S.

    2016-01-01

    Primary literature is the most reliable and direct source of scientific information, but most middle school and high school science is taught using secondary and tertiary sources. One reason for this is that primary science articles can be difficult to access and interpret for young students and for their teachers, who may lack exposure to this type of writing. The Journal of Emerging Investigators (JEI) was created to fill this gap and provide primary research articles that can be accessed and read by students and their teachers. JEI is a non-profit, online, open-access, peer-reviewed science journal dedicated to mentoring and publishing the scientific research of middle and high school students. JEI articles provide reliable scientific information that is written by students and therefore at a level that their peers can understand. For student-authors who publish in JEI, the review process and the interaction with scientists provide invaluable insight into the scientific process. Moreover, the resulting repository of free, student-written articles allows teachers to incorporate age-appropriate primary literature into the middle and high school science classroom. JEI articles can be used for teaching specific scientific content or for teaching the process of the scientific method itself. The critical thinking skills that students learn by engaging with the primary literature will be invaluable for the development of a scientifically-literate public. PMID:27047607

  1. Incorporating Primary Scientific Literature in Middle and High School Education.

    PubMed

    Fankhauser, Sarah C; Lijek, Rebeccah S

    2016-03-01

    Primary literature is the most reliable and direct source of scientific information, but most middle school and high school science is taught using secondary and tertiary sources. One reason for this is that primary science articles can be difficult to access and interpret for young students and for their teachers, who may lack exposure to this type of writing. The Journal of Emerging Investigators (JEI) was created to fill this gap and provide primary research articles that can be accessed and read by students and their teachers. JEI is a non-profit, online, open-access, peer-reviewed science journal dedicated to mentoring and publishing the scientific research of middle and high school students. JEI articles provide reliable scientific information that is written by students and therefore at a level that their peers can understand. For student-authors who publish in JEI, the review process and the interaction with scientists provide invaluable insight into the scientific process. Moreover, the resulting repository of free, student-written articles allows teachers to incorporate age-appropriate primary literature into the middle and high school science classroom. JEI articles can be used for teaching specific scientific content or for teaching the process of the scientific method itself. The critical thinking skills that students learn by engaging with the primary literature will be invaluable for the development of a scientifically-literate public. PMID:27047607

  2. Traditional Chinese Medicine Syndromes for Essential Hypertension: A Literature Analysis of 13,272 Patients

    PubMed Central

    Wang, Jie; Xiong, Xingjiang; Liu, Wei

    2014-01-01

    Background. To simplify traditional Chinese medicine syndrome differentiation and allow researchers to master syndrome differentiation for hypertension, this paper retrospectively studied the literature and analyzed syndrome elements corresponding to hypertension syndromes. Methods. Six databases including PubMed, EMBASE, Chinese Bio-Medical Literature Database, Chinese National Knowledge Infrastructure, Chinese Scientific Journal Database, and Wan-fang Data were searched from 1/January/2003 to 30/October/2013. We included all clinical literature testing hypertension syndromes and retrospectively studied the hypertension literature published from 2003 to 2013. Descriptive statistics calculated frequencies and percentages. Results. 13,272 patients with essential hypertension were included. Clinical features of hypertension could be attributed to 11 kinds of syndrome factors. Among them, seven syndrome factors were excess, while four syndrome factors were deficient. Syndrome targets were mainly in the liver and related to the kidney and spleen. There were 33 combination syndromes. Frequency of single-factor syndromes was 31.77% and frequency of two-factor syndromes was 62.26%. Conclusions. Excess syndrome factors of hypertension patients include yang hyperactivity, blood stasis, phlegm turbidity, internal dampness, and internal fire. Deficient syndrome factors of hypertension patients are yin deficiency and yang deficiency. Yin deficiency with yang hyperactivity, phlegm-dampness retention, and deficiency of both yin and yang were the three most common syndromes in clinical combination. PMID:24660016

  3. Acquisition of Scientific Literature in Developing Countries. 2: Malaysia.

    ERIC Educational Resources Information Center

    Taib, Rosna

    1989-01-01

    Describes the acquisition of scientific literature by academic libraries in Malaysia. The discussion covers the impact of government policies, library acquisition policies, the selection process, acquisition of special materials, the role of gifts and exchanges, and problems with customs clearance and censorship. Progress in cooperative…

  4. Electronic Scientific Data & Literature Aggregation: A Review for Librarians

    ERIC Educational Resources Information Center

    Losoff, Barbara

    2009-01-01

    The advent of large-scale digital repositories, along with the need for sharing useful data world-wide, demands change to the current information structure. The merging of digital scientific data with scholarly literature has the potential to fulfill the Semantic Web design principles. This paper will identify factors leading to integration of…

  5. A retrospective of the GREGOR solar telescope in scientific literature

    NASA Astrophysics Data System (ADS)

    Denker, C.; von der Lühe, O.; Feller, A.; Arlt, K.; Balthasar, H.; Bauer, S.-M.; Bello González, N.; Berkefeld, Th.; Caligari, P.; Collados, M.; Fischer, A.; Granzer, T.; Hahn, T.; Halbgewachs, C.; Heidecke, F.; Hofmann, A.; Kentischer, T.; Klva{ňa, M.; Kneer, F.; Lagg, A.; Nicklas, H.; Popow, E.; Puschmann, K. G.; Rendtel, J.; Schmidt, D.; Schmidt, W.; Sobotka, M.; Solanki, S. K.; Soltau, D.; Staude, J.; Strassmeier, K. G.; Volkmer, R.; Waldmann, T.; Wiehr, E.; Wittmann, A. D.; Woche, M.

    2012-11-01

    In this review, we look back upon the literature, which had the GREGOR solar telescope project as its subject including science cases, telescope subsystems, and post-focus instruments. The articles date back to the year 2000, when the initial concepts for a new solar telescope on Tenerife were first presented at scientific meetings. This comprehensive bibliography contains literature until the year 2012, i.e., the final stages of commissioning and science verification. Taking stock of the various publications in peer-reviewed journals and conference proceedings also provides the ``historical'' context for the reference articles in this special issue of Astronomische Nachrichten/Astronomical Notes.

  6. Communication about scientific uncertainty in environmental nanoparticle research - a comparison of scientific literature and mass media

    NASA Astrophysics Data System (ADS)

    Heidmann, Ilona; Milde, Jutta

    2014-05-01

    The research about the fate and behavior of engineered nanoparticles in the environment is despite its wide applications still in the early stages. 'There is a high level of scientific uncertainty in nanoparticle research' is often stated in the scientific community. Knowledge about these uncertainties might be of interest to other scientists, experts and laymen. But how could these uncertainties be characterized and are they communicated within the scientific literature and the mass media? To answer these questions, the current state of scientific knowledge about scientific uncertainty through the example of environmental nanoparticle research was characterized and the communication of these uncertainties within the scientific literature is compared with its media coverage in the field of nanotechnologies. The scientific uncertainty within the field of environmental fate of nanoparticles is by method uncertainties and a general lack of data concerning the fate and effects of nanoparticles and their mechanisms in the environment, and by the uncertain transferability of results to the environmental system. In the scientific literature, scientific uncertainties, their sources, and consequences are mentioned with different foci and to a different extent. As expected, the authors in research papers focus on the certainty of specific results within their specific research question, whereas in review papers, the uncertainties due to a general lack of data are emphasized and the sources and consequences are discussed in a broader environmental context. In the mass media, nanotechnology is often framed as rather certain and positive aspects and benefits are emphasized. Although reporting about a new technology, only in one-third of the reports scientific uncertainties are mentioned. Scientific uncertainties are most often mentioned together with risk and they arise primarily from unknown harmful effects to human health. Environmental issues itself are seldom mentioned

  7. Nobel Prize winners for literature as palliative for scientific English.

    PubMed

    Sri Kantha, Sachi

    2003-02-01

    Plagiarism causes a serious concern in scientific literature. I distinguish two types of plagiarism. What is routinely highlighted and discussed is the reprehensible type of stealing another author's ideas and words. This type I categorize as "heterotrophic" plagiarism. A more prevalent and less-discussed type of plagiarism is the verbatim use of same sentences repetitively by authors in their publications. This I categorize as "autotrophic" plagiarism. Though harmless per se, autotrophic plagiarism is equally taxing on the readers. The occurrence of autotrophic plagiarism is mainly caused by the lack of proficiency in the current lingua franca of science, ie, English. The writings of 22 Nobel literature laureates who wrote in English, especially their travelogues, essays, and letters to the press can be used for benefit of improving one's own vocabulary and writing skills and style. I suggest the writings of three literati--Bernard Shaw, Bertrand Russell, and Ernest Hemingway--as palliatives for autotrophic plagiarism in scientific publishing. PMID:12590423

  8. Ancient Chinese Literature Reveals Pathways of Eggplant Domestication

    PubMed Central

    Wang, Jin-Xiu; Gao, Tian-Gang; Knapp, Sandra

    2008-01-01

    Background and Aims Changes in key traits occurring during the processes of plant domestication have long been subjects of debate. Only in the case of genetic analysis or with extensive plant remains can specific sets of changes be documented. Historical details of the plant domestication processes are rare and other evidence of morphological change can be difficult to obtain, especially for those vegetables that lack a substantial body of archaeological data. Botanical records chronicled in the ancient literature of established ancient civilizations, such as that of China, are invaluable resources for the study and understanding of the process of plant domestication. Here, the considerable body of ancient Chinese literature is used to explore the domestication process that has occurred with the eggplant (Solanum melongena), an important vegetable in Old World. Methods Information about eggplant domestication in the ancient Chinese literature was retrieved using a variety of methods. The information obtained was then sorted by taxon, examined and taxonomic identifications verified. Key Results It was found that the earliest record of the eggplant documented in ancient Chinese literature was in a work from 59 bc. As far as is known, this is the earliest reliable and accurately dated record of eggplant in cultivation. The analysis reveals that the process of domestication of the eggplant in China involved three principal aspects of fruit quality: size, shape and taste. These traits were actively and gradually selected; fruit size changed from small to large, taste changed from not palatable to what was termed at the time sweetish, and that over time, a wider variety of fruit shapes was cultivated. Conclusions The results indicate that, in addition to data gleaned from archaeology and genetics, evidence as to changes in key traits occurring during the process of plant domestication and selective forces responsible for these changes can be traced through the ancient

  9. The reporting quality, scientific rigor, and ethics of randomized placebo-controlled trials of traditional Chinese medicine compound formulations and the differences between Chinese and non-Chinese trials

    PubMed Central

    Zhong, Yun-Qing; Fu, Juan-Juan; Liu, Xue-Mei; Diao, Xiang; Mao, Bing; Fan, Tao; Yang, Hong-Mei; Liu, Guan-Jian; Zhang, Wen-Bin

    2010-01-01

    Background: An increasing number of randomized placebo-controlled trials involving traditional Chinese medicine (TCM) compound formulations have been implemented worldwide. Objective: The aim of this study was to assess the reporting quality, scientific rigor, and ethics of randomized placebo-controlled trials of TCM compound formulations and compare these differences between Chinese and non-Chinese trials. Methods: English-language databases included the following: PubMed, OVID, EMBASE, and Science Citation Index Expanded. Chinese-language databases included the following: Chinese Biomedical Literature Database, Wanfang Database, Chinese Scientific and Technological Periodical Database, and the China National Knowledge Infrastructure. All were searched from respective inception to March 2009 to identify randomized placebo-controlled trials involving TCM compound prescriptions. Two reviewers independently assessed the retrieved trials via a modified Consolidated Standard of Reporting Trials (CONSORT) checklist and some evaluation indices that embodied the TCM characteristics or the scientific rigor and ethics of placebo-controlled trials. Trial publishing time was divided into 3 intervals: phase 1 (≤1999); phase 2 (2000–2004); and phase 3 (2005–2009). The number and percentage of trials reporting each item and the corresponding differences between Chinese (mainland China, Hong Kong, and Taiwan) and non-Chinese (eg, Japan, United States, Australia, Korea, and United Kingdom) trials were calculated. Moreover, the influence of trial publishing time on the reporting of CONSORT items and the differences in the number of items reported for each time interval between Chinese and non-Chinese trials were assessed. Results: A total of 324 trials from China and 51 trials from other countries were included. A mean of 39.7% of the CONSORT items across all Chinese trials and 50.2% of the items across all non-Chinese trials were reported. The number of the reported CONSORT

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

    PubMed

    Brown, Andrew W; Allison, David B

    2014-01-01

    Systematically evaluating scientific literature is a time consuming endeavor that requires hours of coding and rating. Here, we describe a method to distribute these tasks across a large group through online crowdsourcing. Using Amazon's Mechanical Turk, crowdsourced workers (microworkers) completed four groups of tasks to evaluate the question, "Do nutrition-obesity studies with conclusions concordant with popular opinion receive more attention in the scientific community than do those that are discordant?" 1) Microworkers who passed a qualification test (19% passed) evaluated abstracts to determine if they were about human studies investigating nutrition and obesity. Agreement between the first two raters' conclusions was moderate (κ = 0.586), with consensus being reached in 96% of abstracts. 2) Microworkers iteratively synthesized free-text answers describing the studied foods into one coherent term. Approximately 84% of foods were agreed upon, with only 4 and 8% of ratings failing manual review in different steps. 3) Microworkers were asked to rate the perceived obesogenicity of the synthesized food terms. Over 99% of responses were complete and usable, and opinions of the microworkers qualitatively matched the authors' expert expectations (e.g., sugar-sweetened beverages were thought to cause obesity and fruits and vegetables were thought to prevent obesity). 4) Microworkers extracted citation counts for each paper through Google Scholar. Microworkers reached consensus or unanimous agreement for all successful searches. To answer the example question, data were aggregated and analyzed, and showed no significant association between popular opinion and attention the paper received as measured by Scimago Journal Rank and citation counts. Direct microworker costs totaled $221.75, (estimated cost at minimum wage: $312.61). We discuss important points to consider to ensure good quality control and appropriate pay for microworkers. With good reliability and low

  11. A Computing Environment to Support Repeatable Scientific Big Data Experimentation of World-Wide Scientific Literature

    SciTech Connect

    Schlicher, Bob G; Kulesz, James J; Abercrombie, Robert K; Kruse, Kara L

    2015-01-01

    A principal tenant of the scientific method is that experiments must be repeatable and relies on ceteris paribus (i.e., all other things being equal). As a scientific community, involved in data sciences, we must investigate ways to establish an environment where experiments can be repeated. We can no longer allude to where the data comes from, we must add rigor to the data collection and management process from which our analysis is conducted. This paper describes a computing environment to support repeatable scientific big data experimentation of world-wide scientific literature, and recommends a system that is housed at the Oak Ridge National Laboratory in order to provide value to investigators from government agencies, academic institutions, and industry entities. The described computing environment also adheres to the recently instituted digital data management plan mandated by multiple US government agencies, which involves all stages of the digital data life cycle including capture, analysis, sharing, and preservation. It particularly focuses on the sharing and preservation of digital research data. The details of this computing environment are explained within the context of cloud services by the three layer classification of Software as a Service , Platform as a Service , and Infrastructure as a Service .

  12. Surgery and pleuro-pulmonary tuberculosis: a scientific literature review

    PubMed Central

    Subotic, Dragan; Yablonskiy, Piotr; Sulis, Giorgia; Cordos, Ioan; Petrov, Danail; Centis, Rosella; D’Ambrosio, Lia; Sotgiu, Giovanni

    2016-01-01

    Tuberculosis (TB) is still a major public health concern, mostly affecting resource-constrained settings and marginalized populations. The fight against the disease is hindered by the growing emergence of drug-resistant forms whose management can be rather challenging. Surgery may play an important role to support diagnosis and treatment of the most complex cases and improve their therapeutic outcome. We conducted a non-systematic review of the literature based on relevant keywords through PubMed database. Papers in English and Russian were included. The search was focused on five main areas of intervention as follows: (I) diagnosis of complicated cases; (II) elimination of contagious persisting cavities, despite appropriate chemotherapy; (III) treatment of destroyed lung; (V) resection of tuberculomas; (VI) treatment of tuberculous pleural empyema. Although specific practical guidelines concerning surgical indications and approaches are currently unavailable, a summary of the evidence emerged from the scientific literature was elaborated to help the clinician in the management of severely compromised TB patients. The decision to proceed to surgery is usually individualized and a careful assessment of the patient’s risk profile is always recommended before performing any procedure in addition to appropriate chemotherapy. PMID:27499980

  13. [Chinese medicine adverse reactions' literature statistical analysis in recent five years].

    PubMed

    Xiang, Fei; Zhang, Xiaogang

    2011-10-01

    Since the state food and drug administration (SFDA) issued the first edition of adverse drug reaction(ADR) information in November, 2001, it has 32 edition, reported the drug 66 species of adverse reactions, involving the variety of 12 traditional Chinese medicines, it was effectively reminds all social concern of adverse drug reaction. For statistical analysis in recent years reported adverse drug reaction of prepared Chinese medicine, collected 462 literatures from 2005-09 CNKI Chinese journal full-text database of medicine health directory. In all the collections, about 94 literatures are closely related to adverse drug reaction report of prepared Chinese medicine. But there are only 7 references could identify traditional Chinese medicine and western medicine correctly in 72 literatures with the value of statistical analysis. That means only 8.9% of literatures can correctly identify western medicine and Chinese traditional medicine. So it proved that TCM workers' knowledge of ADR remains to be greatly improved. PMID:22242443

  14. Introducing Pre-University Students to Primary Scientific Literature through Argumentation Analysis

    ERIC Educational Resources Information Center

    Koeneman, Marcel; Goedhart, Martin; Ossevoort, Miriam

    2013-01-01

    Primary scientific literature is one of the most important means of communication in science, written for peers in the scientific community. Primary literature provides an authentic context for showing students how scientists support their claims. Several teaching strategies have been proposed using (adapted) scientific publications, some for…

  15. Imparting Cultural Values to Chinese Children through Literature

    ERIC Educational Resources Information Center

    Zhang, Chenyi; Morrison, Johnetta W.

    2010-01-01

    Based on the occurrence of modernization and globalization in Chinese society over the last few decades, the content of 145 stories, published in the most popular Chinese children's story magazine from the 1980s to the present, were examined for the representation of cultural values. The presence of Chinese, Western and social-moral values in…

  16. [Treatment of senile diseases should prescribe Chinese patent medicine scientifically].

    PubMed

    Zhao, Xin-Xiang

    2014-04-01

    Treatment of senile diseases by Chinese patent medicine should prescribe according to physiological and pathological specialty of the aged. It's necessary for treatment according to syndrome differentiation associating with the disease,reasonable combination of drugs avoiding adverse reactions,gentle medicine character but not fierce,small medicine quantity but not great, the use of Chinese patent medicine mild and tonic used properly but not excessively. PMID:24812911

  17. Chinese Scientific and Technical Information Institutions: Development and Perspective

    ERIC Educational Resources Information Center

    Yanning, Zheng

    2011-01-01

    The collection, storage, processing, and dissemination of scientific and technical information make an important basis for economic and social development as well as for scientific development. A nation has to develop the right mechanisms and modalities to collect, store, process, and disseminate scientific and technical information tailored to…

  18. [Substance basis research on Chinese materia medica is one of key scientific problems of inheriting, development and innovation of Chinese materia medica].

    PubMed

    Yang, Xiu-wei

    2015-09-01

    The compound Chinese materia medica is the medication pattern of the traditional Chinese medicine for the disease prevention and treatment. The single Chinese materia medica (mostly in decoction pieces) is the prescription composition of the compound Chinese materia medica. The study of the effective substance basis of Chinese materia medica should be based on the chemical compositions of the compound Chinese materia medica as an entry point considering the different status of "Monarch, Minister, Assistant, and Guide" for a certain single Chinese materia medica in the different compound Chinese materia medica while substance basis research of a certain single Chinese materia medica should be a full component analysis as well as both stable and controllable quality. Substance basis research on Chinese materia medica is one of key scientific problems of inheriting, development and innovation of Chinese materia medica. PMID:26978985

  19. 76 FR 59407 - Center for Biologics Evaluation and Research Report of Scientific and Medical Literature and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... Scientific and Medical Literature and Information on Non-Standardized Allergenic Extracts in the Diagnosis... scientific and medical literature and information concerning the use of non-standardized allergenic extracts... on Non-Standardized Allergenic Extracts in the Diagnosis and Treatment of Allergic Disease.'' FDA...

  20. Building Student Proficiency with Scientific Literature Using the Zotero Reference Manager Platform

    ERIC Educational Resources Information Center

    Kim, Thomas

    2011-01-01

    While mastery of the scientific literature is a strongly desirable trait for undergraduate students, the sheer volume of the current literature has complicated the challenge of teaching scientific literacy. Part of the response to this ever-increasing volume of resources includes formal instruction in the use of reference manager software while…

  1. Correction and Use of Biomedical Literature Affected by Scientific Misconduct

    PubMed Central

    Neale, Anne Victoria; Northrup, Justin; Dailey, Rhonda; Marks, Ellen; Abrams, Judith

    2009-01-01

    The purpose of this study was to identify and describe published research articles that were named in official findings of scientific misconduct and to investigate compliance with the administrative actions contained in these reports for corrections and retractions, as represented in PubMed. Between 1993 and 2001, 102 articles were named in either the NIH Guide for Grants and Contracts (“Findings of Scientific Misconduct”) or the U.S. Office of Research Integrity annual reports as needing retraction or correction. In 2002, 98 of the 102 articles were indexed in PubMed. Eighty-five of these 98 articles had indexed corrections: 47 were retracted; 26 had an erratum; 12 had a correction described in the “comment” field. Thirteen had no correction, but 10 were linked to the NIH Guide “Findings of Scientific Misconduct”, leaving only 3 articles with no indication of any sort of problem. As of May 2005, there were 5,393 citations to the 102 articles, with a median of 26 citations per article (range 0–592). Researchers should be alert to “Comments” linked to the NIH Guide as these are open access, and the “Findings of Scientific Misconduct’ reports are often more informative than the statements about the retraction or correction found in the journals. PMID:17703606

  2. Scientific Research for Undergraduate Students: A Review of the Literature

    ERIC Educational Resources Information Center

    Sadler, Troy D.; McKinney, Lyle

    2010-01-01

    Engaging students in authentic scientific research has become an important component of undergraduate science education at many institutions. The purpose of this paper is to explore authentic research experiences as contexts for learning. The authors review empirical studies of undergraduate research experiences in order to critically evaluate the…

  3. Pattern-Based Extraction of Argumentation from the Scientific Literature

    ERIC Educational Resources Information Center

    White, Elizabeth K.

    2010-01-01

    As the number of publications in the biomedical field continues its exponential increase, techniques for automatically summarizing information from this body of literature have become more diverse. In addition, the targets of summarization have become more subtle; initial work focused on extracting the factual assertions from full-text papers,…

  4. Climate Change Impacts in the Amazon. Review of scientific literature

    SciTech Connect

    2006-04-15

    The Amazon's hydrological cycle is a key driver of global climate, and global climate is therefore sensitive to changes in the Amazon. Climate change threatens to substantially affect the Amazon region, which in turn is expected to alter global climate and increase the risk of biodiversity loss. In this literature review the following subjects can be distinguished: Observed Climatic Change and Variability, Predicted Climatic Change, Impacts, Forests, Freshwater, Agriculture, Health, and Sea Level Rise.

  5. A Versatile Module to Improve Understanding of Scientific Literature through Peer Instruction

    ERIC Educational Resources Information Center

    Jacques-Fricke, Bridget T.; Hubert, Amy; Miller, Sarah

    2009-01-01

    Using primary literature in undergraduate science classes helps teach students both scientific information and process. However, students' lack of understanding of scientific techniques can hinder their understanding of the papers. This article describes a "technique module" that uses peer teaching and active learning to facilitate integration of…

  6. Introducing Pre-university Students to Primary Scientific Literature Through Argumentation Analysis

    NASA Astrophysics Data System (ADS)

    Koeneman, Marcel; Goedhart, Martin; Ossevoort, Miriam

    2013-01-01

    Primary scientific literature is one of the most important means of communication in science, written for peers in the scientific community. Primary literature provides an authentic context for showing students how scientists support their claims. Several teaching strategies have been proposed using (adapted) scientific publications, some for secondary education, but none of these strategies focused specifically on scientific argumentation. The purpose of this study is to evaluate a strategy for teaching pre-university students to read unadapted primary scientific literature, translated into students' native language, based on a new argumentation analysis framework. This framework encompasses seven types of argumentative elements: motive, objective, main conclusion, implication, support, counterargument and refutation. During the intervention, students studied two research articles. We monitored students' reading comprehension and their opinion on the articles and activities. After the intervention, we measured students' ability to identify the argumentative elements in a third unadapted and translated research article. The presented framework enabled students to analyse the article by identifying the motive, objective, main conclusion and implication and part of the supports. Students stated that they found these activities useful. Most students understood the text on paragraph level and were able to read the article with some help for its vocabulary. We suggest that primary scientific literature has the potential to show students important aspects of the scientific process and to learn scientific vocabulary in an authentic context.

  7. Research article: Watershed management councils and scientific models: Using diffusion literature to explain adoption

    USGS Publications Warehouse

    King, M.D.; Burkardt, N.; Clark, B.T.

    2006-01-01

    Recent literature on the diffusion of innovations concentrates either specifically on public adoption of policy, where social or environmental conditions are the dependent variables for adoption, or on private adoption of an innovation, where emphasis is placed on the characteristics of the innovation itself. This article uses both the policy diffusion literature and the diffusion of innovation literature to assess watershed management councils' decisions to adopt, or not adopt, scientific models. Watershed management councils are a relevant case study because they possess both public and private attributes. We report on a survey of councils in the United States that was conducted to determine the criteria used when selecting scientific models for studying watershed conditions. We found that specific variables from each body of literature play a role in explaining the choice to adopt scientific models by these quasi-public organizations. The diffusion of innovation literature contributes to an understanding of how organizations select models by confirming the importance of a model's ability to provide better data. Variables from the policy diffusion literature showed that watershed management councils that employ consultants are more likely to use scientific models. We found a gap between those who create scientific models and those who use these models. We recommend shrinking this gap through more communication between these actors and advancing the need for developers to provide more technical assistance.

  8. MememxGATE: Unearthing Latent Content Features for Improved Search and Relevancy Ranking Across Scientific Literature

    NASA Astrophysics Data System (ADS)

    Wilson, B. D.; McGibbney, L. J.; Mattmann, C. A.; Ramirez, P.; Joyce, M.; Whitehall, K. D.

    2015-12-01

    Quantifying scientific relevancy is of increasing importance to NASA and the research community. Scientific relevancy may be defined by mapping the impacts of a particular NASA mission, instrument, and/or retrieved variables to disciplines such as climate predictions, natural hazards detection and mitigation processes, education, and scientific discoveries. Related to relevancy, is the ability to expose data with similar attributes. This in turn depends upon the ability for us to extract latent, implicit document features from scientific data and resources and make them explicit, accessible and useable for search activities amongst others. This paper presents MemexGATE; a server side application, command line interface and computing environment for running large scale metadata extraction, general architecture text engineering, document classification and indexing tasks over document resources such as social media streams, scientific literature archives, legal documentation, etc. This work builds on existing experiences using MemexGATE (funded, developed and validated through the DARPA Memex Progrjam PI Mattmann) for extracting and leveraging latent content features from document resources within the Materials Research domain. We extend the software functionality capability to the domain of scientific literature with emphasis on the expansion of gazetteer lists, named entity rules, natural language construct labeling (e.g. synonym, antonym, hyponym, etc.) efforts to enable extraction of latent content features from data hosted by wide variety of scientific literature vendors (AGU Meeting Abstract Database, Springer, Wiley Online, Elsevier, etc.) hosting earth science literature. Such literature makes both implicit and explicit references to NASA datasets and relationships between such concepts stored across EOSDIS DAAC's hence we envisage that a significant part of this effort will also include development and understanding of relevancy signals which can ultimately

  9. Bibliometric analysis of scientific literature on intestinal parasites in Argentina during the period 1985-2014.

    PubMed

    Basualdo, Juan A; Grenóvero, María S; Bertucci, Evangelina; Molina, Nora B

    2016-01-01

    The study of scientific production is a good indicator of the progress in research and knowledge generation. Bibliometrics is a scientific discipline that uses a set of indicators to quantitatively express the bibliographic characteristics of scientific publications. The scientific literature on the epidemiology of intestinal parasites in Argentina is scattered in numerous sources, hindering access and visibility to the scientific community. Our purpose was to perform a quantitative, bibliometric study of the scientific literature on intestinal parasites in humans in Argentina published in the period 1985-2014. This bibliometric analysis showed an increase in the number of articles on intestinal parasites in humans in Argentina published over the past 30 years. Those articles showed a collaboration index similar to that of the literature, with a high index of institutionality for national institutions and a very low one for international collaboration. The original articles were published in scientific journals in the American Continent, Europe and Asia. The use of bibliometric indicators can provide a solid tool for the diagnosis and survey of the research on epidemiology of intestinal parasites and contributes to the dissemination and visibility of information on the scientific production developed in Argentina. PMID:27282076

  10. "Migratory Literature": A "Third Place" for Intercultural Teaching and Learning of Chinese as a Second Language?

    ERIC Educational Resources Information Center

    Hay, Trevor; Wang, Yongyang

    2010-01-01

    This paper, drawing upon multidisciplinary studies such as critical and cultural studies, literary criticism, intercultural communication and second language acquisition, suggests a specific literary genre--"migratory literature"--to support intercultural competence for learners of Chinese. We begin by elucidating key terms--"migratory,"…

  11. The Effect of Geographical Proximity on Scientific Cooperation among Chinese Cities from 1990 to 2010

    PubMed Central

    Ma, Haitao; Fang, Chuanglin; Pang, Bo; Li, Guangdong

    2014-01-01

    Background The relations between geographical proximity and spatial distance constitute a popular topic of concern. Thus, how geographical proximity affects scientific cooperation, and whether geographically proximate scientific cooperation activities in fact exhibit geographic scale features should be investigated. Methodology Selected statistics from the ISI database on cooperatively authored papers, the authors of which resided in 60 typical cites in China, and which were published in the years 1990, 1995, 2000, 2005, and 2010, were used to establish matrices of geographic distance and cooperation levels between cities. By constructing a distance-cooperation model, the degree of scientific cooperation based on spatial distance was calculated. The relationship between geographical proximity and scientific cooperation, as well as changes in that relationship, was explored using the fitting function. Result (1) Instead of declining, the role of geographical proximity in inter-city scientific cooperation has increased gradually but significantly with the popularization of telecommunication technologies; (2) the relationship between geographical proximity and scientific cooperation has not followed a perfect declining curve, and at certain spatial scales, the distance-decay regularity does not work; (3) the Chinese scientific cooperation network gathers around different regional center cities, showing a trend towards a regional network; within this cooperation network the amount of inter-city cooperation occurring at close range increased greatly. Conclusion The relationship between inter-city geographical distance and scientific cooperation has been enhanced and strengthened over time. PMID:25365449

  12. Biological network extraction from scientific literature: state of the art and challenges.

    PubMed

    Li, Chen; Liakata, Maria; Rebholz-Schuhmann, Dietrich

    2014-09-01

    Networks of molecular interactions explain complex biological processes, and all known information on molecular events is contained in a number of public repositories including the scientific literature. Metabolic and signalling pathways are often viewed separately, even though both types are composed of interactions involving proteins and other chemical entities. It is necessary to be able to combine data from all available resources to judge the functionality, complexity and completeness of any given network overall, but especially the full integration of relevant information from the scientific literature is still an ongoing and complex task. Currently, the text-mining research community is steadily moving towards processing the full body of the scientific literature by making use of rich linguistic features such as full text parsing, to extract biological interactions. The next step will be to combine these with information from scientific databases to support hypothesis generation for the discovery of new knowledge and the extension of biological networks. The generation of comprehensive networks requires technologies such as entity grounding, coordination resolution and co-reference resolution, which are not fully solved and are required to further improve the quality of results. Here, we analyse the state of the art for the extraction of network information from the scientific literature and the evaluation of extraction methods against reference corpora, discuss challenges involved and identify directions for future research. PMID:23434632

  13. 76 FR 71045 - Center for Biologics Evaluation and Research Report of Scientific and Medical Literature and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... treatment of allergic disease that appeared in the Federal Register of September 26, 2011 (76 FR 59407). In... INFORMATION: I. Background In the Federal Register of September 26, 2011 (76 FR 59407), FDA published a notice... Scientific and Medical Literature and Information on Non-Standardized Allergenic Extracts in the...

  14. Measuring the Disparities between Biology Undergraduates' Perceptions and Their Actual Knowledge of Scientific Literature with Clickers

    ERIC Educational Resources Information Center

    Bandyopadhyay, Aditi

    2013-01-01

    This article demonstrates an innovative method used to determine the need for information literacy among science undergraduate students at Adelphi University. Using clickers technology, this study measured the disconnect between biology undergraduates' perceived and actual knowledge of scientific literature. The quantitative data collected in the…

  15. TASER® conducted electrical weapons: misconceptions in the scientific/medical and other literature.

    PubMed

    Jauchem, James R

    2015-03-01

    TASER(®) conducted electrical weapons (CEWs) have become an important law-enforcement tool. Controversial questions are often raised during discussion of some incidents in which the devices have been used. The main purpose of this paper is to point out some misconceptions about CEWs that have been published in the scientific/medical and other literature. This is a narrative review, using a multidisciplinary approach of analyzing reports from scientific/medical and other literature sources. In previous reports, durations of incapacitating effects and possible associations of CEWs with deaths-in-custody have often been overstated or exaggerated. Comparisons of CEW effects with "electrocution" are misleading. Clarification of these misconceptions may be important during policymaker decisions, practitioner operations, expert witness testimonies, and court proceedings. Despite misconceptions in the literature, CEWs can still be a valuable tool for law enforcement activities. Scientists, medical professionals, legal advisors, and investigators of police tactics should be aware of these misconceptions. PMID:25549958

  16. The impact of free access to the scientific literature: a review of recent research

    PubMed Central

    Walters, William H

    2011-01-01

    Objectives: The paper reviews recent studies that evaluate the impact of free access (open access) on the behavior of scientists as authors, readers, and citers in developed and developing nations. It also examines the extent to which the biomedical literature is used by the general public. Method: The paper is a critical review of the literature, with systematic description of key studies. Results: Researchers report that their access to the scientific literature is generally good and improving. For authors, the access status of a journal is not an important consideration when deciding where to publish. There is clear evidence that free access increases the number of article downloads, although its impact on article citations is not clear. Recent studies indicate that large citation advantages are simply artifacts of the failure to adequately control for confounding variables. The effect of free access on the general public's use of the primary medical literature has not been thoroughly evaluated. Conclusions: Recent studies provide little evidence to support the idea that there is a crisis in access to the scholarly literature. Further research is needed to investigate whether free access is making a difference in non-research contexts and to better understand the dissemination of scientific literature through peer-to-peer networks and other informal mechanisms. PMID:21753913

  17. Alternative treatments for menopausal symptoms. Systematic review of scientific and lay literature.

    PubMed Central

    Seidl, M. M.; Stewart, D. E.

    1998-01-01

    OBJECTIVE: To review the scientific literature on common alternative remedies for treatment of symptoms attributed to menopause and to contrast this with available lay literature. QUALITY OF EVIDENCE: Scientific articles were identified by searching MEDLINE, CINAHL, and HEALTH databases from 1966 to mid-1997 for English-language articles. More than 200 references were reviewed; 85 were selected for citation based on specific reference to alternative medicine for symptoms commonly attributed to menopause (e.g., hot flashes), to the effects of changing estrogen levels (e.g., irregular menses, vaginal dryness), and to reported side effects of the treatments. MAIN FINDINGS: The scientific literature was categorized under the headings nutritional supplements, herbal remedies, homeopathic remedies, and physical approaches. Some scientific evidence of the safety and efficacy of alternative treatments during menopause was uncovered, with the strongest evidence emerging in favour of phytoestrogens, which occur in high concentrations as isoflavones in soy products. CONCLUSIONS: In available controlled studies, the strongest data support phytoestrogens for their role in diminishing menopausal symptoms related to estrogen deficiency and for possible protective effects on bones and the cardiovascular system. Randomized controlled trials, standardization of dosage, and accurate safety and efficacy labeling are required to ensure proper use of alternative remedies. PMID:9640524

  18. Body integrity identity disorder crosses culture: case reports in the Japanese and Chinese literature

    PubMed Central

    Blom, Rianne M; Vulink, Nienke C; van der Wal, Sija J; Nakamae, Takashi; Tan, Zhonglin; Derks, Eske M; Denys, Damiaan

    2016-01-01

    Body integrity identity disorder (BIID) is a condition in which people do not perceive a part of their body as their own, which results in a strong desire for amputation or paralyzation. The disorder is likely to be congenital due to its very early onset. The English literature describes only Western patients with BIID, suggesting that the disorder might be merely prevalent in the West. To scrutinize this assumption, and to extend our knowledge of the etiology of BIID, it is important to trace cases with BIID in non-Western populations. Our objective was to review Chinese and Japanese literature on BIID to learn about its presence in populations with a different genetic background. A systematic literature search was performed in databases containing Japanese and Chinese research, published in the respective languages. Five Japanese articles of BIID were identified which described two cases of BIID, whereas in the Chinese databases only BIID-related conditions were found. This article reports some preliminary evidence that BIID is also present in non-Western countries. However, making general statements about the biological background of the disorder is hampered by the extremely low number of cases found. This low number possibly resulted from the extreme secrecy associated with the disorder, perhaps even more so in Asian countries. PMID:27366074

  19. Antibiotic resistance in primary care in Austria - a systematic review of scientific and grey literature

    PubMed Central

    2011-01-01

    Background Antibiotic resistance is an increasing challenge for health care services worldwide. While up to 90% of antibiotics are being prescribed in the outpatient sector recommendations for the treatment of community-acquired infections are usually based on resistance findings from hospitalized patients. In context of the EU-project called "APRES - the appropriateness of prescribing antibiotic in primary health care in Europe with respect to antibiotic resistance" it was our aim to gain detailed information about the resistance data from Austria in both the scientific and the grey literature. Methods A systematic review was performed including scientific and grey literature published between 2000 and 2010. Inclusion and exclusion criteria were defined and the review process followed published recommendations. Results Seventeen scientific articles and 23 grey literature documents could be found. In contrast to the grey literature, the scientific publications describe only a small part of the resistance situation in the primary health care sector in Austria. Merely half of these publications contain data from the ambulatory sector exclusively but these data are older than ten years, are very heterogeneous concerning the observed time period, the number and origin of the isolates and the kind of bacteria analysed. The grey literature yields more comprehensive and up-to-date information of the content of interest. These sources are available in German only and are not easily accessible. The resistance situation described in the grey literature can be summarized as rather stable over the last two years. For Escherichia coli e.g. the highest antibiotic resistance rates can be seen with fluorochiniolones (19%) and trimethoprim/sulfamethoxazole (27%). Conclusion Comprehensive and up-to-date antibiotic resistance data of different pathogens isolated from the community level in Austria are presented. They could be found mainly in the grey literature, only few are

  20. CREATE cornerstone: introduction to scientific thinking, a new course for STEM-interested freshmen, demystifies scientific thinking through analysis of scientific literature.

    PubMed

    Gottesman, Alan J; Hoskins, Sally G

    2013-01-01

    The Consider, Read, Elucidate hypotheses, Analyze and interpret data, Think of the next Experiment (CREATE) strategy for teaching and learning uses intensive analysis of primary literature to improve students' critical-thinking and content integration abilities, as well as their self-rated science attitudes, understanding, and confidence. CREATE also supports maturation of undergraduates' epistemological beliefs about science. This approach, originally tested with upper-level students, has been adapted in Introduction to Scientific Thinking, a new course for freshmen. Results from this course's initial semesters indicate that freshmen in a one-semester introductory course that uses a narrowly focused set of readings to promote development of analytical skills made significant gains in critical-thinking and experimental design abilities. Students also reported significant gains in their ability to think scientifically and understand primary literature. Their perceptions and understanding of science improved, and multiple aspects of their epistemological beliefs about science gained sophistication. The course has no laboratory component, is relatively inexpensive to run, and could be adapted to any area of scientific study. PMID:23463229

  1. CREATE Cornerstone: Introduction to Scientific Thinking, a New Course for STEM-Interested Freshmen, Demystifies Scientific Thinking through Analysis of Scientific Literature

    PubMed Central

    Gottesman, Alan J.; Hoskins, Sally G.

    2013-01-01

    The Consider, Read, Elucidate hypotheses, Analyze and interpret data, Think of the next Experiment (CREATE) strategy for teaching and learning uses intensive analysis of primary literature to improve students’ critical-thinking and content integration abilities, as well as their self-rated science attitudes, understanding, and confidence. CREATE also supports maturation of undergraduates’ epistemological beliefs about science. This approach, originally tested with upper-level students, has been adapted in Introduction to Scientific Thinking, a new course for freshmen. Results from this course's initial semesters indicate that freshmen in a one-semester introductory course that uses a narrowly focused set of readings to promote development of analytical skills made significant gains in critical-thinking and experimental design abilities. Students also reported significant gains in their ability to think scientifically and understand primary literature. Their perceptions and understanding of science improved, and multiple aspects of their epistemological beliefs about science gained sophistication. The course has no laboratory component, is relatively inexpensive to run, and could be adapted to any area of scientific study. PMID:23463229

  2. Searching for Animal Sentience: A Systematic Review of the Scientific Literature

    PubMed Central

    Proctor, Helen S.; Carder, Gemma; Cornish, Amelia R.

    2013-01-01

    Simple Summary The emotional lives of animals is often doubted and questioned. Due to the subjective nature of animal emotions, many think that they are out of the reach of scientific measurement. In this systematic review, of over two decades of scientific literature, we found that this was not actually the case. By using a list of keywords, formed of both positive and negative emotions, and terminology relating to animal sentience, we reviewed the scientific literature. We found that the subjective lives of animals are not only a vital part of human medical research but are regularly measured and studied with scientific rigor. Abstract Knowledge of animal sentience is fundamental to many disciplines and imperative to the animal welfare movement. In this review, we examined what is being explored and discussed, regarding animal sentience, within the scientific literature. Rather than attempting to extract meaning from the many complex and abstract definitions of animal sentience, we searched over two decades of scientific literature using a peer-reviewed list of 174 keywords. The list consisted of human emotions, terminology associated with animal sentience, and traits often thought to be indicative of subjective states. We discovered that very little was actually being explored, and instead there was already much agreement about what animals can feel. Why then is there so much scepticism surrounding the science of animal sentience? Sentience refers to the subjective states of animals, and so is often thought to be impossible to measure objectively. However, when we consider that much of the research found to accept and utilise animal sentience is performed for the development of human drugs and treatment, it appears that measuring sentience is, after all, not quite as impossible as was previously thought. In this paper, we explored what has been published on animal sentience in the scientific literature and where the gaps in research lie. We drew conclusions on

  3. The ICDP Information Network and the Chinese Continental Scientific Drilling CCSD

    NASA Astrophysics Data System (ADS)

    Conze, R.; Su, D.

    2002-12-01

    ICDP is an international program investigating the 'System Earth' in multidisciplinary co-operation. Funded drilling projects are characterized by detailed fieldwork at world-class geological sites on the continents and by the global scope of research objectives. During project work, partnering researchers from all over the world work together at remote drill sites and in laboratories at their institutions. Researchers apply a range of highly diverse scientific methodologies, thereby acquiring huge data sets. Multinational co-operation and increasing amounts of scientific data require completely new concepts and practices for scientific work, and place heavy demands on information and communications management. This is achieved by means of the ICDP Information Network. Scientists working on ICDP related data need a central long-term data archive with powerful tools for navigation, data modeling and analysis. The Chinese Continental Scientific Drilling CCSD is a national key scientific and engineering project of the PR China supported by ICDP. The current drill site of CCSD is located in Donghai, Jiangsu Province, the eastern part of the Dabie-Sulu UHP metamorphic belt, which possesses global geological significance. From the spud on June 25, 2001 to April 6, 2002, the 2000m pilot hole was finished with a total core recovery of 88.7% and an average inclination angle of 3-4 degrees. The pilot hole has been transformed to the main hole by hole opening. Deepening and coring of the CCSD-1 main hole is currently in progress. Most of the basic scientific documentation and measurements are done in a large field laboratory directly beside the drill rig, which was set up using the standard of the former German Continental Scientific Drilling (KTB). It includes a powerful infrastructure for computing and electronic communication as well as a comprehensive twofold data and information management: 1. The CCSD-DMIS is a special Data Management Information System for the chinese

  4. Critical evaluation of paliperidone in the treatment of schizophrenia in Chinese patients: a systematic literature review

    PubMed Central

    Zhang, LiLi; Li, JiTao; Zhao, YanJie; Su, Yun’Ai; Si, Tianmei

    2016-01-01

    Background Paliperidone (9-hydroxyrisperidone), the major active metabolite of risperidone, has been introduced as a novel atypical antipsychotic agent in many countries. It is available both as an oral extended-release (ER) formulation and as a long-acting injection (paliperidone palmitate, PP), which have been approved for treating schizophrenia in the People’s Republic of China since 2009 and 2012, respectively. This systematic review summarizes the efficacy, effectiveness, and safety of paliperidone in the treatment of schizophrenia in the Chinese population. Methods A systematic literature search was conducted on the databases covering international and Chinese core journals, published from January 1, 2008, to May 22, 2015. Results A total of 122 publications were retrieved, of which 63 studies were identified for inclusion; most studies were related to paliperidone ER (n=53), nine were related to PP, and one study was related to both agents. Paliperidone ER demonstrated at least comparable efficacy with active comparators, including risperidone, olanzapine, ziprasidone, or aripiprazole, and was found to be superior with respect to the onset of action and improvement in the Personal and Social Performance Scale score. Paliperidone ER appeared to be associated with a lower risk of metabolic syndromes; the most common treatment-emergent adverse events were extrapyramidal symptoms, akathisia, insomnia, and somnolence. Results from interventional and observational studies showed that PP was also an effective and well-tolerated treatment for Chinese patients with schizophrenia. The findings were generally consistent with those observed in non-Chinese populations. Conclusion Both paliperidone ER and PP were effective and well-tolerated agents for the treatment of schizophrenia in the Chinese population according to the data we reviewed. No new safety signals specific for the Chinese population were raised for paliperidone. Further studies may be needed to collect

  5. Chinese herbs for memory disorders: a review and systematic analysis of classical herbal literature.

    PubMed

    May, Brian H; Lu, Chuanjian; Lu, Yubo; Zhang, Anthony L; Xue, Charlie C L

    2013-02-01

    Text mining and other literature-based investigations can assist in identifying natural products for experimental and clinical research. This article details a method for systematically analyzing data derived from the classical Chinese medical literature. We present the results of electronic searches of Zhong Hua Yi Dian ("Encyclopaedia of Traditional Chinese Medicine"), a CD of 1000 premodern (before 1950) medical books, for single herbs, and other natural products used for dementia, memory disorders, and memory improvement. This review explores how the terminology for these disorders has changed over time and which herbs have been used more or less frequently, and compares the results from the premodern literature with the herbs indexed for memory disorders in a modern pharmacopoeia. The searches located 731 citations deriving from 127 different books written between ca. 188 ad and ca. 1920. Of the 110 different natural products identified, those most frequently cited for forgetfulness were yuan zhi (Polygala tenuifolia), fu shen (Poria cocos), and chang pu (Acorus spp.), all of which have been cited repeatedly over the past 1800 years and appear among the 31 herbs indexed in a modern pharmacopoeia. By providing a complete, hierarchically organized list of herbs for a specific disorder, this approach can assist researchers in selecting herbs for research. PMID:23433049

  6. Recording and Modern Confirmation for Special Meteoric Phenomena in Ancient Chinese Literature

    NASA Astrophysics Data System (ADS)

    Wu, G. J.; Zhang, Z. S.

    2003-05-01

    In ancient Chinese literature there are lot of recordings for special meteoric phenomena. The earliest can be found back to more than three thousand years ago. These rare recordings described not only ordinary phenomena of meteors, but also some special phenomena we cannot understand and explain completely today. These recordings for special phenomena, like Electrophonic-Meteor-Sounds, moving of a meteoroid along a spire line, color variation of a meteor, and its splitting and their modern confirmations are listed and discussed. These recordings are not only parts of the treasury of world culture, but also have very important value for investigation of meteors and meteor showers.

  7. Text-based plagiarism in scientific writing: what Chinese supervisors think about copying and how to reduce it in students' writing.

    PubMed

    Li, Yongyan

    2013-06-01

    Text-based plagiarism, or textual copying, typically in the form of replicating or patchwriting sentences in a row from sources, seems to be an issue of growing concern among scientific journal editors. Editors have emphasized that senior authors (typically supervisors of science students) should take the responsibility for educating novices against text-based plagiarism. To address a research gap in the literature as to how scientist supervisors perceive the issue of textual copying and what they do in educating their students, this paper reports an interview study with 14 supervisors at a research-oriented Chinese university. The study throws light on the potentiality of senior authors mentoring novices in English as an Additional Language (EAL) contexts and has implications for the efforts that can be made in the wider scientific community to support scientists in writing against text-based plagiarism. PMID:22212356

  8. A review of the Chinese literature on cognitive remediation in psychosis.

    PubMed

    Tan, Shuping; Liu, Dengtang

    2016-08-01

    Accumulating data have shown that cognitive remediation therapy (CRT) has moderate to strong effects on improving cognitive function in patients with psychosis, especially in schizophrenia. In recent years, a number of studies about CRT or computerized CRT (CCRT) have been published; unfortunately, since most of them are written in Chinese, they are not accessible to non-Chinese readers. This review aims to introduce and discuss the research and clinical practice of CRT and CCRT in China. The present review includes eight original papers, six published in Chinese journals and two in English journals. Six papers investigated the clinical effect of CRT or CCRT utilizing a randomized controlled study design. The other two papers explored brain function or structural change after CRT or CCRT treatment. All eight papers reported some beneficial effects of CRT and CCRT on cognitive functions, with three of them showing benefits on social functions. One functional magnetic resonance imaging (fMRI) study showed some change of neural activation in the dorsolateral prefrontal cortex after CRT therapy. In addition to reviewing the published literature, we also discuss the current state of clinical practice of CRT and CCRT in China. PMID:27520913

  9. Examining Scientific and Technical Writing Strategies in the 11th Century Chinese Science Book "Brush Talks from Dream Brook"

    ERIC Educational Resources Information Center

    Zhang, Yuejiao

    2013-01-01

    This article examines the influential Chinese science book "Brush Talks from Dream Brook," written by Shen Kuo in the 11th century. I suggest that "Brush Talks" reveals a tension between institutionalized science and science in the public, and a gap between the making of scientific knowledge and the communication of such…

  10. High School Students' Scientific Epistemological Beliefs, Motivation in Learning Science, and Their Relationships: A Comparative Study within the Chinese Culture

    ERIC Educational Resources Information Center

    Lin, Tzung-Jin; Deng, Feng; Chai, Ching Sing; Tsai, Chin-Chung

    2013-01-01

    This study explored the differences in high school students' scientific epistemological beliefs (SEBs), motivation in learning science (MLS), and the different relationships between them in Taiwan and China. 310 Taiwanese and 302 Chinese high school students' SEBs and MLS were assessed quantitatively. Taiwanese students generally were more prone…

  11. Visual Analysis and Dissemination of Scientific Literature Collections with SurVis.

    PubMed

    Beck, Fabian; Koch, Sebastian; Weiskopf, Daniel

    2016-01-01

    Bibliographic data such as collections of scientific articles and citation networks have been studied extensively in information visualization and visual analytics research. Powerful systems have been built to support various types of bibliographic analysis, but they require some training and cannot be used to disseminate the insights gained. In contrast, we focused on developing a more accessible visual analytics system, called SurVis, that is ready to disseminate a carefully surveyed literature collection. The authors of a survey may use our Web-based system to structure and analyze their literature database. Later, readers of the survey can obtain an overview, quickly retrieve specific publications, and reproduce or extend the original bibliographic analysis. Our system employs a set of selectors that enable users to filter and browse the literature collection as well as to control interactive visualizations. The versatile selector concept includes selectors for textual search, filtering by keywords and meta-information, selection and clustering of similar publications, and following citation links. Agreement to the selector is represented by word-sized sparkline visualizations seamlessly integrated into the user interface. Based on an analysis of the analytical reasoning process, we derived requirements for the system. We developed the system in a formative way involving other researchers writing literature surveys. A questionnaire study with 14 visual analytics experts confirms that SurVis meets the initially formulated requirements. PMID:26529698

  12. Learning Common Chinese Chemical Terms and Characters: A Resource for Scientific Research and Collaboration

    ERIC Educational Resources Information Center

    Chao, Hsiu-Yi; Churchill, David G.

    2008-01-01

    This article serves as a primer to Mandarin Chinese mainly for chemical practitioners who have no familiarity with the Mandarin Chinese language and who may travel to East Asia during their career or work in collaboration with Chinese-speaking people. Eight vocabulary lists (given in English, written Chinese, and Pinyin romanization) feature…

  13. Exploring access to scientific literature using content-based image retrieval

    NASA Astrophysics Data System (ADS)

    Deserno, Thomas M.; Antani, Sameer; Long, Rodney

    2007-03-01

    The number of articles published in the scientific medical literature is continuously increasing, and Web access to the journals is becoming common. Databases such as SPIE Digital Library, IEEE Xplore, indices such as PubMed, and search engines such as Google provide the user with sophisticated full-text search capabilities. However, information in images and graphs within these articles is entirely disregarded. In this paper, we quantify the potential impact of using content-based image retrieval (CBIR) to access this non-text data. Based on the Journal Citations Report (JCR), the journal Radiology was selected for this study. In 2005, 734 articles were published electronically in this journal. This included 2,587 figures, which yields a rate of 3.52 figures per article. Furthermore, 56.4% of these figures are composed of several individual panels, i.e. the figure combines different images and/or graphs. According to the Image Cross-Language Evaluation Forum (ImageCLEF), the error rate of automatic identification of medical images is about 15%. Therefore, it is expected that, by applying ImageCLEF-like techniques, already 95.5% of articles could be retrieved by means of CBIR. The challenge for CBIR in scientific literature, however, is the use of local texture properties to analyze individual image panels in composite illustrations. Using local features for content-based image representation, 8.81 images per article are available, and the predicted correctness rate may increase to 98.3%. From this study, we conclude that CBIR may have a high impact in medical literature research and suggest that additional research in this area is warranted.

  14. West Nile Virus: Using Adapted Primary Literature in Mathematical Biology to Teach Scientific and Mathematical Reasoning in High School

    ERIC Educational Resources Information Center

    Norris, Stephen P.; Macnab, John S.; Wonham, Marjorie; de Vries, Gerda

    2009-01-01

    This paper promotes the use of adapted primary literature as a curriculum and instruction innovation for use in high school. Adapted primary literature is useful for promoting an understanding of scientific and mathematical reasoning and argument and for introducing modern science into the schools. We describe a prototype adapted from a published…

  15. Knowledge gaps in scientific literature on maternal mortality: a systematic review.

    PubMed Central

    Gil-González, Diana; Carrasco-Portiño, Mercedes; Ruiz, Maria Teresa

    2006-01-01

    Issues related to maternal mortality have generated a lot of empirical and theoretical information. However, despite the amount of work published on the topic, maternal mortality continues to occur at high rates and solutions to the problem are still not clear. Scientific research on maternal mortality is focused mainly on clinical factors. However, this approach may not be the most useful if we are to understand the problem of maternal mortality as a whole and appreciate the importance of economical, political and social macrostructural factors. In this paper, we report the number of scientific studies published between 2000 and 2004 about the main causes of maternal death, as identified by WHO, and compare the proportion of papers on each cause with the corresponding burden of each cause. Secondly, we systematically review the characteristics and quality of the papers on the macrostructural determinants of maternal mortality. In view of their burden, obstructed labour, unsafe abortion and haemorrhage are proportionally underrepresented in the scientific literature. In our review, most studies analysed were cross-sectional, and were carried out by developed countries without the participation of researchers in the developing countries where maternal mortality was studied. The main macrostructural factors mentioned were socioeconomic variables. Overall, there is a lack of published information about the cultural and political determinants of maternal mortality. We believe that a high-quality scientific approach must be taken in studies of maternal mortality in order to obtain robust comparative data and that study design should be improved to allow causality between macrostructural determinants and maternal mortality to be shown. PMID:17143465

  16. [Safety and risk factor analysis on Polygoni Multiflori Radix base on ancient traditional Chinese medicine literatures].

    PubMed

    Song, Hai-bo; Du, Xiao-xi; Guo, Xiao-xin; Ren, Jing-tian; Yang, Le; Pang, Yu

    2015-03-01

    Traditional Chinese medicine Polygoni Multiflori Radix is dried roots of Polygonaceae Polygortum multiflorum Thunb. Its clinical application records were first discovered in literatures of the Tang dynasty. The origins, efficacy, toxicity, processing and taboos of Polygoni Multiflori Radix have been discussed in many ancient herb literatures. In recent years, with the increase in the public awareness in health, Polygoni Multiflori Radix admits preparations have been more widely applied in the treatment and prevention of diseases. However, there have been more and more reports about Polygoni Multiflori Radix induced liver injury, the safety of Polygoni Multiflori Radix has increasingly attracted attention of the society. In this paper, the authors summarized and analyzed the toxicity and medication risk factors of Polygoni Multiflori Radix recorded in ancient herb literatures, and proposed that more attention shall be given to the effect of the planting and processing methods on the components and toxicity of Polygoni Multiflori Radix in safety studies, which provides clues for the further studies. PMID:26087568

  17. A bibliometric analysis of the scientific literature on Internet, video games, and cell phone addiction*†

    PubMed Central

    Guardiola, Elena; Beranuy, Marta; Bellés, Ana

    2009-01-01

    Objectives: The aim of this study was to locate the scientific literature dealing with addiction to the Internet, video games, and cell phones and to characterize the pattern of publications in these areas. Methods: One hundred seventy-nine valid articles were retrieved from PubMed and PsycINFO between 1996 and 2005 related to pathological Internet, cell phone, or video game use. Results: The years with the highest numbers of articles published were 2004 (n = 42) and 2005 (n = 40). The most productive countries, in terms of number of articles published, were the United States (n = 52), China (n = 23), the United Kingdom (n = 17), Taiwan (n = 13), and South Korea (n = 9). The most commonly used language was English (65.4%), followed by Chinese (12.8%) and Spanish (4.5%). Articles were published in 96 different journals, of which 22 published 2 or more articles. The journal that published the most articles was Cyberpsychology & Behavior (n = 41). Addiction to the Internet was the most intensely studied (85.3%), followed by addiction to video games (13.6%) and cell phones (2.1%). Conclusions: The number of publications in this area is growing, but it is difficult to conduct precise searches due to a lack of clear terminology. To facilitate retrieval, bibliographic databases should include descriptor terms referring specifically to Internet, video games, and cell phone addiction as well as to more general addictions involving communications and information technologies and other behavioral addictions. PMID:19404500

  18. Chinese physicists educated in Germany and America: Their scientific contributions and their impact on China's higher education

    NASA Astrophysics Data System (ADS)

    Qu, Jing Cheng

    1998-11-01

    This dissertation records the historical paths of Chinese physicists educated in Germany and America, explores their representative achievements in modern physics that have not been recognized by Chinese scholars, and provides sociological analyses of their contributions to China's higher education. We have found that Chinese students of physics in Germany and America were not passive recipients of Western science, but active contributors. They were also crucial contributors to science education and important scientific projects upon their return to China. Chapter One briefly describes physics knowledge in ancient China and introduces the transplantation of modern science and technology to China. Three distinct historical periods have been identified. In Chapter Two and Chapter Three, 30 Chinese physicists educated in Germany and 89 in America have been investigated. This research analyzes the significant achievements of these physicists. It also examines the political changes, the social background, and other factors impacting on their studies in the two countries. The selected cases in the two chapters are Li Fo-ki, Chinese physics students in Berlin, Werner Heisenberg and his Chinese students, Max Born and his Chinese students, Robert Millikan and Chinese physicists, the first two Chinese physicists from Harvard, and the Science Society of China. Chapter Four explores the geographical distribution, education and careers, return and expatriation, and the social influence exerted by these Chinese physicists. Statistical compilation and quantitative analyses comprise the basic methodology. In terms of two periods and two generations, this dissertation explores the physicists' contributions to the development of modern science in China and to education in China. Significant cases from Beijing University, Qinghua University, and Yanjing University are analyzed. The last chapter, Chapter Five, concludes that some of the achievements of these Chinese physicists were

  19. Raising Children in Chinese Immigrant Families: Evidence from the Research Literature

    ERIC Educational Resources Information Center

    Guo, Karen

    2006-01-01

    Children of Chinese culture are raised differently from children of other cultural groups. There is research evidence which contends that, regardless of where they live, the child-rearing practices within Chinese immigrant families are still influenced by Chinese traditional culture. Some studies also point out that Chinese immigrant parents…

  20. Falls from Height in the Construction Industry: A Critical Review of the Scientific Literature.

    PubMed

    Nadhim, Evan A; Hon, Carol; Xia, Bo; Stewart, Ian; Fang, Dongping

    2016-01-01

    Globally, falls from height (FFH) are a substantial public health jeopardy and are among the important leading causes of serious and fatal injuries for construction workers. A comprehensive understanding of the causal factors in FFH incidents is urgently required; however, the literature appears to lack a scientific review of FFH. In this study, 297 articles that contribute to the topic of fall incidents were reviewed. Seventy-five (75) articles met the criteria for relevance and were aggregated in a database to support a critical review. A synthesis of macro-variables approach was adopted rather than a structured meta-analysis. Such a method of analysis provides the flexibility to combine previous studies' findings. The most common factors associated with FFH are risky activities, individual characteristics, site conditions, organizational characteristics, agents (scaffolds/ladders) and weather conditions. The outcomes contributed to identifying the most significant research area for safety enhancement by improving engineering facilities, behaviour investigations and FFH prevention methods. PMID:27367706

  1. Falls from Height in the Construction Industry: A Critical Review of the Scientific Literature

    PubMed Central

    Nadhim, Evan A.; Hon, Carol; Xia, Bo; Stewart, Ian; Fang, Dongping

    2016-01-01

    Globally, falls from height (FFH) are a substantial public health jeopardy and are among the important leading causes of serious and fatal injuries for construction workers. A comprehensive understanding of the causal factors in FFH incidents is urgently required; however, the literature appears to lack a scientific review of FFH. In this study, 297 articles that contribute to the topic of fall incidents were reviewed. Seventy-five (75) articles met the criteria for relevance and were aggregated in a database to support a critical review. A synthesis of macro-variables approach was adopted rather than a structured meta-analysis. Such a method of analysis provides the flexibility to combine previous studies' findings. The most common factors associated with FFH are risky activities, individual characteristics, site conditions, organizational characteristics, agents (scaffolds/ladders) and weather conditions. The outcomes contributed to identifying the most significant research area for safety enhancement by improving engineering facilities, behaviour investigations and FFH prevention methods. PMID:27367706

  2. Neuroimaging of Central Sensitivity Syndromes: Key Insights from the Scientific Literature.

    PubMed

    Walitt, Brian; Ceko, Marta; Gracely, John L; Gracely, Richard H

    2016-01-01

    Central sensitivity syndromes are characterized by distressing symptoms, such as pain and fatigue, in the absence of clinically obvious pathology. The scientific underpinnings of these disorders are not currently known. Modern neuroimaging techniques promise new insights into mechanisms mediating these postulated syndromes. We review the results of neuroimaging applied to five central sensitivity syndromes: fibromyalgia, chronic fatigue syndrome, irritable bowel syndrome, temporomandibular joint disorder, and vulvodynia syndrome. Neuroimaging studies of basal metabolism, anatomic constitution, molecular constituents, evoked neural activity, and treatment effect are compared across all of these syndromes. Evoked sensory paradigms reveal sensory augmentation to both painful and nonpainful stimulation. This is a transformative observation for these syndromes, which were historically considered to be completely of hysterical or feigned in origin. However, whether sensory augmentation represents the cause of these syndromes, a predisposing factor, an endophenotype, or an epiphenomenon cannot be discerned from the current literature. Further, the result from cross-sectional neuroimaging studies of basal activity, anatomy, and molecular constituency are extremely heterogeneous within and between the syndromes. A defining neuroimaging "signature" cannot be discerned for any of the particular syndromes or for an over-arching central sensitization mechanism common to all of the syndromes. Several issues confound initial attempts to meaningfully measure treatment effects in these syndromes. At this time, the existence of "central sensitivity syndromes" is based more soundly on clinical and epidemiological evidence. A coherent picture of a "central sensitization" mechanism that bridges across all of these syndromes does not emerge from the existing scientific evidence. PMID:26717948

  3. Safety assessment of GM plants: An updated review of the scientific literature.

    PubMed

    Domingo, José L

    2016-09-01

    In a wide revision of the literature conducted in 2000, I noted that the information in scientific journals on the safety of genetically modified (GM) foods in general, and GM plants in particular, was scarce. Of course, it was not sufficient to guarantee that the consumption of these products should not mean risks for the health of the consumers. Because of the scientific interest in GM organisms (GMOs), as well as the great concern that the consumption of GM foods/plants has raised in a number of countries, I conducted two subsequent revisions (2007 and 2011) on the adverse/toxic effects of GM plants. In the present review, I have updated the information on the potential adverse health effects of GM plants consumed as food and/or feed. With only a few exceptions, the reported studies in the last six years show rather similar conclusions; that is to say, the assessed GM soybeans, rice, corn/maize and wheat would be as safe as the parental species of these plants. However, in spite of the notable increase in the available information, studies on the long-term health effects of GM plants, including tests of mutagenicity, teratogenicity and carcinogenicity seem to be still clearly necessary. PMID:27317828

  4. Assistance to children in palliative care in the Brazilian scientific literature

    PubMed Central

    Garcia-Schinzari, Nathália Rodrigues; Santos, Franklin Santana

    2014-01-01

    Objective: To describe what has been published in Brazilian scientific literature regarding pediatric palliative care. Data sources: Bibliographic review with a descriptive approach. In LILACS and SciELO databases, the descriptors "palliative care", "child", "pediatrics", "terminal illness" and "death" were sought, from January 2002 to December 2011. The eight selected articles were analyzed according to year of publication, type of study, data collected, target population, pathology, professionals involved, types of care and main findings. Data synthesis: Regarding the year of publication, there was an increase in the number of publications related to pediatric palliative care. Regarding the type of study, four articles were literature reviews and four were qualitative researches. Data was collected mainly by semi-structured interviews. The participants of the majority of the studies were children's relatives and health professionals. The main pathology addressed was cancer and the nurses were the most frequently cited professionals. The types of care provided were related to physical aspects, general care and psychological, social and spiritual aspects (less emphasis). The main findings were: little emphasis on the children's needs, the importance of including the family in the care provided and the lack of preparation of the health team. Conclusions: Despite the difficulties and the challenges in establishing pediatric palliative care, many articles brought important considerations for the development of this practice in the country. PMID:24676197

  5. Representing Divorce, Reforming Interiority: Narratives of Gender, Class and Family in Post-Reform Chinese Literature and Culture

    ERIC Educational Resources Information Center

    Xiao, Hui

    2009-01-01

    This project stands at the juncture of modern Chinese literature, post-socialist studies, cultural history of divorce, and critical studies about global middle-class cultures. Employing analytical tools mainly from literary studies, cultural studies and feminist theories, I examine stories, novels, films and TV dramas about divorce produced…

  6. A New Theory on the Evaluation of Traditional Chinese Acupuncture Mechanisms from the Latest Medical Scientific Point of View.

    PubMed

    Inanç, Betül Battaloğlu

    2015-01-01

    Acupuncture is a key component of traditional Chinese medicine involving the insertion of needles through the skin at specific points on the body to achieve therapeutic effects and is an ancient Chinese art of healing. Using ancient scientific principles, acupuncture treats illnesses by bringing a person's body into harmony and regulating the balance of Yin and Yang. Balancing Yin and Yang is one basic principle of Chinese medicine, and balancing methods for combination of meridians and acupoints have been described throughout the history of Chinese medicine. Clinical observations and principal research on acupuncture focus on the adjustment of the Zang-Fu organ and have shown that the adjustment by acupuncture relied largely on the effective components in different organs. What does this effectiveness mean? In fact, is acupuncture a treatment that shows its effects with signals to the autocrine, paracrine and endocrine pathways? What role does embryology play in this area? Furthermore, molecular biology has opened avenues to newer methods for the study of embryology and to enhance our understanding of growth and development. Can evaluation of acupuncture with these branches of science be more scientific? We discuss this interesting topic in this original article. After all this time, it is reasonable that different therapeutic techniques and approaches are developed for acupuncture. PMID:26829844

  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. Neuroimaging of Central Sensitivity Syndromes: Key Insights from the Scientific Literature

    PubMed Central

    Walitt, Brian; Čeko, Marta; Gracely, John L.; Gracely, Richard H.

    2016-01-01

    Central sensitivity syndromes are characterized by distressing symptoms, such as pain and fatigue, in the absence of clinically obvious pathology. The scientific underpinnings of these disorders are not currently known. Modern neuroimaging techniques promise new insights into mechanisms mediating these postulated syndromes. We review the results of neuroimaging applied to five central sensitivity syndromes: fibromyalgia, chronic fatigue syndrome, irritable bowel syndrome, temporomandibular joint disorder, and vulvodynia syndrome. Neuroimaging studies of basal metabolism, anatomic constitution, molecular constituents, evoked neural activity, and treatment effect are compared across all of these syndromes. Evoked sensory paradigms reveal sensory augmentation to both painful and non-painful stimulation. This is a transformative observation for these syndromes, which were historically considered to be completely of hysterical or feigned in origin. However, whether sensory augmentation represents the cause of these syndromes, a predisposing factor, an endophenotype, or an epiphenomenon cannot be discerned from the current literature. Further, the result from cross-sectional neuroimaging studies of basal activity, anatomy, and molecular constituency are extremely heterogeneous within and between the syndromes. A defining neuroimaging “signature” cannot be discerned for any of the particular syndromes or for an over-arching central sensitization mechanism common to all of the syndromes. Several issues confound initial attempts to meaningfully measure treatment effects in these syndromes. At this time, the existence of “central sensitivity syndromes” is based more soundly on clinical and epidemiological evidence. A coherent picture of a “central sensitization” mechanism that bridges across all of these syndromes does not emerge from the existing scientific evidence. PMID:26717948

  9. 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

  10. Unique microbial community in drilling fluids from Chinese continental scientific drilling

    USGS Publications Warehouse

    Zhang, G.; Dong, H.; Jiang, H.; Xu, Z.; Eberl, D.D.

    2006-01-01

    Circulating drilling fluid is often regarded as a contamination source in investigations of subsurface microbiology. However, it also provides an opportunity to sample geological fluids at depth and to study contained microbial communities. During our study of deep subsurface microbiology of the Chinese Continental Scientific Deep drilling project, we collected 6 drilling fluid samples from a borehole from 2290 to 3350 m below the land surface. Microbial communities in these samples were characterized with cultivation-dependent and -independent techniques. Characterization of 16S rRNA genes indicated that the bacterial clone sequences related to Firmicutes became progressively dominant with increasing depth. Most sequences were related to anaerobic, thermophilic, halophilic or alkaliphilic bacteria. These habitats were consistent with the measured geochemical characteristics of the drilling fluids that have incorporated geological fluids and partly reflected the in-situ conditions. Several clone types were closely related to Thermoanaerobacter ethanolicus, Caldicellulosiruptor lactoaceticus, and Anaerobranca gottschalkii, an anaerobic metal-reducer, an extreme thermophile, and an anaerobic chemoorganotroph, respectively, with an optimal growth temperature of 50-68??C. Seven anaerobic, thermophilic Fe(III)-reducing bacterial isolates were obtained and they were capable of reducing iron oxide and clay minerals to produce siderite, vivianite, and illite. The archaeal diversity was low. Most archaeal sequences were not related to any known cultivated species, but rather to environmental clone sequences recovered from subsurface environments. We infer that the detected microbes were derived from geological fluids at depth and their growth habitats reflected the deep subsurface conditions. These findings have important implications for microbial survival and their ecological functions in the deep subsurface.

  11. Bacteria Community in the Terrestrial Deep Subsurface Microbiology Research of the Chinese Continent Scientific Drilling

    NASA Astrophysics Data System (ADS)

    Wang, Y.; Xia, Y.; Dong, H.; Dong, X.; Yang, K.; Dong, Z.; Huang, L.

    2005-12-01

    Microbial communities in the deep drill cores from the Chinese Continent Scientific Drilling were analyzed with culture-independent and dependent techniques. Genomic DNA was extracted from two metamorphic rocks: S1 from 430 and S13 from 1033 meters below the ground surface. The 16S rRNA gene was amplified by polymerase chain reaction (PCR) followed by cloning and sequencing. The total cell number was counted using the 4',6-diamidino-2-phenylindole (DAPI) staining and biomass of two specific bacteria were quantified using real-time PCR. Enrichment was set up for a rock from 3911 meters below the surface in medium for authotrophic methanogens (i.e., CO2 + H2). The total cell number in S13 was 1.0 × 104 cells per gram of rock. 16S rRNA gene analysis indicated that low G + C Gram positive sequences were dominant (50 percent of all 54 clone sequenced) followed by the alpha-, beta, and gamma-Proteobacteria. Within the low G + C Gram positive bacteria, most clone sequences were similar to species of Bacillus from various natural environments (deserts, rivers etc.). Within the Proteobacteria, our clone sequences were similar to species of Acinetobacter, Acidovorax, and Aeromonas. The RT-RCP results showed that biomass of two particular clone sequences (CCSD1305, similar to Aeromonas caviae and CCSD1307, similar to Acidovorax facilis) was 95 and 1258 cells/g, respectively. A bacterial isolate was obtained from the 3911-m rock in methanogenic medium. It was Gram negative with no flagella, immobile, and facultative anaerobic, and grows optimally at 65oC. Phylogenetic analysis indicated that it was closely related to the genus of Bacillus. Physiological tests further revealed that it was a strain of Bacillus caldotenax.

  12. Polybrominated diphenyl ethers in food and human dietary exposure: a review of the recent scientific literature.

    PubMed

    Domingo, José L

    2012-02-01

    Polybrominated diphenyl ethers (PBDEs) are a class of brominated flame retardants (BFRs) used to protect people from fires by reducing the flammability of combustible materials. In recent years, PBDEs have become widespread environmental pollutants, while body burden in the general population has been increasing. A number of studies have shown that, as for other persistent organic pollutants, dietary intake is one of the main routes of human exposure to PBDEs. The most recent scientific literature concerning the levels of PBDEs in foodstuffs and the human dietary exposure to these BFRs are here reviewed. It has been noted that the available information on human total daily intake through food consumption is basically limited to a number of European countries, USA, China, and Japan. In spite of the considerable methodological differences among studies, the results show notable coincidences such as the important contribution to the sum of total PBDEs of some congeners such as BDEs 47, 49, 99 and 209, the comparatively high contribution of fish and seafood, and dairy products, and the probably limited human health risks derived from dietary exposure to PBDEs. Various issues directly related to human exposure to PBDEs through the diet still need investigation. PMID:22100397

  13. Kasabach-Merritt phenomenon in Chinese children: Report of 19 cases and brief review of literature

    PubMed Central

    Yuan, Si-Ming; Shen, Wei-Min; Chen, Hai-Ni; Hong, Zhi-Jian; Jiang, Hui-Qing

    2015-01-01

    Kasabach-Merritt phenomenon (KMP) is life-threatening, charactered by the profound thrombocytopenia and consumptive coagulopathy associated with vascular tumors. The therapy of KMP still remains challenging. In this study, we retrospectively analyzed the clinical data of KMP treated in Nanjing Children’s Hospital and Jinling Hospital, China, and brief reviewed the literature on KMP. From Jan. 2005 to Dec. 2014, a total of 19 cases of KMP were enrolled into this study. Laboratory results showed that seven patients had typical disseminated intravascular coagulation (DIC), and others were atypical DIC. CT scanning showed the low-density tumor with obvious intensification in enhanced scanning, and the large distorted arteries in association with the tumor. After the admission, the patients received the infusion of platelets and the applying of dipyridamole, steroids, and other necessary drugs. Eight patients underwent complete surgical removal of the tumor, or partial removal with subsequent chemotherapy of vincristine. Three patients underwent only the chemotherapy of vincristine. Eight patients underwent the intralesional injection of absolute ethanol. Pathological examination showed eighteen samples were kaposiform hemangioendothelioma, and one tufted agioma. In our cases, six patients died from extensive hemorrhage and subsequent multiple organ failure. The others survived. In conclusion, KMP in Chinese children has typical symptoms. Kaposiform hemangioendothelioma is the most frequent vascular tumor associated with KMP. The individual treatments with surgical management, chemotherapy with vincristine, and intralesional injection of absolute ethanol can achieve good results in most of the patients with KMP. PMID:26309243

  14. Controversies in Neuroscience: A Literature-Based Course for First Year Undergraduates that Improves Scientific Confidence While Teaching Concepts.

    PubMed

    Willard, Amanda M; Brasier, D J

    2014-01-01

    Controversies in Neuroscience is a half-semester elective for first year science students at Carnegie Mellon University with an emphasis on discussing primary literature to highlight current research topics and to introduce students to neuroscience. In order to evaluate the effectiveness of teaching first-year students using a literature-only approach, we took advantage of an opportunity to teach the same topics to a traditional textbook-based upper division course as to the first year seminar. Students in both courses took surveys at the beginning and end of the course, and self-reported confidence levels as well as exam scores were compared. At the conclusion of both courses, students reported increased level of comfort with scientific terminology and methodology. In addition, students enrolled in the first-year seminar performed at least as well or better than students involved in the upper division course on exam material. These results suggest that first year students are capable of making great strides in learning and understanding scientific principles strictly through exposure to primary literature, even with little or no access to a standard textbook. Furthermore, introducing students to primary literature-based courses early on in their undergraduate career can increase enthusiasm for learning science and improve confidence with neuroscience concepts and methodology. We therefore conclude that it is valuable to provide students opportunities to critically evaluate scientific literature early in their undergraduate careers. PMID:24693264

  15. Controversies in Neuroscience: A Literature-Based Course for First Year Undergraduates that Improves Scientific Confidence While Teaching Concepts

    PubMed Central

    Willard, Amanda M.; Brasier, D. J.

    2014-01-01

    Controversies in Neuroscience is a half-semester elective for first year science students at Carnegie Mellon University with an emphasis on discussing primary literature to highlight current research topics and to introduce students to neuroscience. In order to evaluate the effectiveness of teaching first-year students using a literature-only approach, we took advantage of an opportunity to teach the same topics to a traditional textbook-based upper division course as to the first year seminar. Students in both courses took surveys at the beginning and end of the course, and self-reported confidence levels as well as exam scores were compared. At the conclusion of both courses, students reported increased level of comfort with scientific terminology and methodology. In addition, students enrolled in the first-year seminar performed at least as well or better than students involved in the upper division course on exam material. These results suggest that first year students are capable of making great strides in learning and understanding scientific principles strictly through exposure to primary literature, even with little or no access to a standard textbook. Furthermore, introducing students to primary literature-based courses early on in their undergraduate career can increase enthusiasm for learning science and improve confidence with neuroscience concepts and methodology. We therefore conclude that it is valuable to provide students opportunities to critically evaluate scientific literature early in their undergraduate careers. PMID:24693264

  16. Dental movement acceleration: Literature review by an alternative scientific evidence method

    PubMed Central

    Camacho, Angela Domínguez; Cujar, Sergio Andres Velásquez

    2014-01-01

    The aim of this study was to analyze the majority of publications using effective methods to speed up orthodontic treatment and determine which publications carry high evidence-based value. The literature published in Pubmed from 1984 to 2013 was reviewed, in addition to well-known reports that were not classified under this database. To facilitate evidence-based decision making, guidelines such as the Consolidation Standards of Reporting Trials, Preferred Reporting items for systematic Reviews and Meta-analyses, and Transparent Reporting of Evaluations with Non-randomized Designs check list were used. The studies were initially divided into three groups: local application of cell mediators, physical stimuli, and techniques that took advantage of the regional acceleration phenomena. The articles were classified according to their level of evidence using an alternative method for orthodontic scientific article classification. 1a: Systematic Reviews (SR) of randomized clinical trials (RCTs), 1b: Individual RCT, 2a: SR of cohort studies, 2b: Individual cohort study, controlled clinical trials and low quality RCT, 3a: SR of case-control studies, 3b: Individual case-control study, low quality cohort study and short time following split mouth designs. 4: Case-series, low quality case-control study and non-systematic review, and 5: Expert opinion. The highest level of evidence for each group was: (1) local application of cell mediators: the highest level of evidence corresponds to a 3B level in Prostaglandins and Vitamin D; (2) physical stimuli: vibratory forces and low level laser irradiation have evidence level 2b, Electrical current is classified as 3b evidence-based level, Pulsed Electromagnetic Field is placed on the 4th level on the evidence scale; and (3) regional acceleration phenomena related techniques: for corticotomy the majority of the reports belong to level 4. Piezocision, dentoalveolar distraction, alveocentesis, monocortical tooth dislocation and ligament

  17. Summary of the Scientific Literature for Pain and Anxiety Control in Dentistry: Journal Literature, January 1986-December 1987

    PubMed Central

    Hassett, Leslie C.

    1988-01-01

    This bibliography contains both foreign (in brackets) and English language citations obtained from Index to Dental Literature, Index Medicus, and Psychological Abstracts for the period January 1986 to December 1987. Although a careful search of these indexes was performed, every relevant citation may not be included. Comments or suggestions regarding this bibliography are welcomed by the author. PMID:12487126

  18. Scientific literature on infectious diseases affecting livestock animals, longitudinal worldwide bibliometric analysis.

    PubMed

    Ducrot, Christian; Gautret, Marjolaine; Pineau, Thierry; Jestin, André

    2016-01-01

    The objectives of this bibliometric analysis of the scientific literature were to describe the research subjects and the international collaborations in the field of research on infectious diseases in livestock animals including fishes and honeybees. It was based on articles published worldwide from 2006 through 2013. The source of data was the Web of Science, Core collection(®) and only papers fully written in English were considered. Queries were built that combined 130 descriptors related to animal species and 1213 descriptors related to diseases and pathogens. To refine and assess the accuracy of the extracted database, supplementary filters were applied to discard non-specific terms and neighbouring topics, and numerous tests were carried out on samples. For pathogens, annotation was done using a thematic terminology established to link each disease with its corresponding pathogen, which was in turn classified according to its family. A total of 62,754 articles were published in this field during this 8-year period. The average annual growth rate of the number of papers was 5%. This represents the reference data to which we compared the average annual growth rate of articles produced in each of the sub-categories that we defined. Thirty-seven percent of the papers were dedicated to ruminant diseases. Poultry, pigs and fishes were covered by respectively 21, 13 and 14% of the total. Thirty-seven percent of papers concerned bacteria, 33% viruses, 19% parasites, 2% prions, the remaining being multi-pathogens. Research on virology, especially on pigs and poultry, is increasing faster than the average. There also is increasing interest in monogastric species, fish and bees. The average annual growth rate for Asia was 10%, which is high compared to 3% for Europe and 2% for the Americas, indicating that Asia is currently playing a leading role in this field. There is a well established network of international collaborations. For 75% of the papers, the co

  19. West Nile Virus: Using Adapted Primary Literature in Mathematical Biology to Teach Scientific and Mathematical Reasoning in High School

    NASA Astrophysics Data System (ADS)

    Norris, Stephen P.; Macnab, John S.; Wonham, Marjorie; de Vries, Gerda

    2009-05-01

    This paper promotes the use of adapted primary literature as a curriculum and instruction innovation for use in high school. Adapted primary literature is useful for promoting an understanding of scientific and mathematical reasoning and argument and for introducing modern science into the schools. We describe a prototype adapted from a published article on a mathematical model of the spread of the West Nile virus in North America. The prototype is available as a web-based resource that includes supplemental pedagogical units. Preliminary feedback from use of the prototype in two classrooms is described and a sketch of an ongoing formal evaluation is provided.

  20. CREATE Cornerstone: Introduction to Scientific Thinking, a New Course for STEM-Interested Freshmen, Demystifies Scientific Thinking through Analysis of Scientific Literature

    ERIC Educational Resources Information Center

    Gottesman, Alan J.; Hoskins, Sally G.

    2013-01-01

    The Consider, Read, Elucidate hypotheses, Analyze and interpret data, Think of the next Experiment (CREATE) strategy for teaching and learning uses intensive analysis of primary literature to improve students' critical-thinking and content integration abilities, as well as their self-rated science attitudes, understanding, and confidence. CREATE…

  1. Scientific and Technical Chinese, Volume I. A Textbook of Twenty-One Lessons and Supplementary Readings.

    ERIC Educational Resources Information Center

    Kao, Kung-yi; And Others

    An intermediate-level textbook intended for those who have had at least 2 1/2 years of Chinese language study is presented. The objective of the text is to assist in developing the reading and conversational skills required for dealing with general topics in the pure and applied sciences. Common terms and concepts from three general fields (Life…

  2. Chinese Education in 2004: Perspectives of the Scientific View of Development (Excerpts)

    ERIC Educational Resources Information Center

    Yongxin, Zhu

    2006-01-01

    The year 2004 has been extremely important in China's efforts to carry through the scientific view of development. Under the overview of the scientific view of development, both the microscopic and macroscopic aspects of educational development and the speed, quality, structure, and results of education have drawn widespread attention from the…

  3. 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…

  4. Syndrome Differentiation in Chinese Herbal Medicine for Irritable Bowel Syndrome: A Literature Review of Randomized Trials

    PubMed Central

    Li, Qing; Yang, Guo-Yan; Liu, Jian-Ping

    2013-01-01

    Traditional Chinese medicine (TCM) has been commonly used for irritable bowel syndrome (IBS). Syndrome differentiation is one of the important characteristics of TCM. To assess the application and basic characteristics of syndrome differentiation in randomized controlled trials (RCTs) of Chinese herbal medicine for IBS, we performed this paper. We conducted electronic searches in main Chinese and English databases till March 2012. A total of 735 RCTs involving 67,784 IBS participants were included. 224 (30.5%) studies applied syndrome differentiation. The major syndromes of IBS patients were the syndrome of liver stagnation and spleen deficiency (56.8%), spleen-stomach weakness (49.4%), spleen-kidney yang deficiency (48.1%), and cold and heat in complexity (29.6%). Herbal formulas were prescribed based on syndrome differentiation in 202 studies. Chinese patent medicine was more commonly used in studies that only enrolled patients with a specific syndrome. 15 studies compared the therapeutic effect among different syndromes, of which 6 studies showed that there were significant differences among different syndromes. The low use of TCM syndrome differentiation in randomized trials of Chinese herbal medicine for IBS results in the poor pertinence of treatment. TCM syndrome differentiation should be used in further studies at the stage of recruitment, treatment, and data analyses. PMID:23554827

  5. A Review of Literature Regarding Scientific Controversies Surrounding the Psychometric Properties of the Rorschach Inkblot Test

    ERIC Educational Resources Information Center

    Park, Kevin Neil

    2009-01-01

    The Rorschach Inkblot Test has been the focus of intense controversy, significantly impacting clinicians who currently rely on Exner's Comprehensive System (CS; Exner, 2003) in clinical and forensic settings. This paper evaluates recent empirical CS research to determine whether or not it reveals lack of scientific merit as some skeptics have…

  6. Enhancing Students' Scientific Literacy Using Interactive Simulations: A Critical Literature Review

    ERIC Educational Resources Information Center

    Fan, Xinxin; Geelan, David

    2013-01-01

    Secondary school science teachers have a wide variety of teaching approaches available to them as they support the development of their students' scientific literacy and knowledge of, and about, science. Information technologies, on computers and other devices, offer potentially valuable ways to supplement this "toolkit" of teaching approaches.…

  7. Developing Deaf Children's Conceptual Understanding and Scientific Argumentation Skills: A Literature Review

    ERIC Educational Resources Information Center

    Jones, Lindsey

    2014-01-01

    There is limited research available in the area of science education for deaf children. In the twenty-first century, the importance of science and specifically scientific argumentation cannot be overlooked as a vital aspect of the curriculum. Current science teaching presents a range of difficulties for deaf students particularly when abstract…

  8. An Evaluation of Text Mining Tools as Applied to Selected Scientific and Engineering Literature.

    ERIC Educational Resources Information Center

    Trybula, Walter J.; Wyllys, Ronald E.

    2000-01-01

    Addresses an approach to the discovery of scientific knowledge through an examination of data mining and text mining techniques. Presents the results of experiments that investigated knowledge acquisition from a selected set of technical documents by domain experts. (Contains 15 references.) (Author/LRW)

  9. Associations between Dietary Factors and Self-Reported Physical Health in Chinese Scientific Workers

    PubMed Central

    Gong, Qian-fen; Tu, Ling; Zhou, Liang; Chen, Hong

    2015-01-01

    Background: Scientific workers play an important role in the development of science and technology. However, evidence is lacking with regard to the associations between their dietary factors and their health-related quality of life (HRQOL). Methods: A cross-sectional survey was conducted among 775 scientific workers from multiple universities and institutes in the Southwest region of China. A self-administered food-frequency questionnaire was used to collect the food consumption information, and the 36-item Short-Form Health Survey was used to assess physical HRQOL. Hierarchical multiple regression analysis was used to identify the factors associated with scientific workers’ HRQOL. Results: Physical HRQOL was negatively associated with age and intake of fresh pork (fat) and animal viscera, whereas consumption of vegetables, fruits, refined cereals and dairy products were positively correlated with physical HRQOL. Participants with daily intake of vegetable oils or mixed oils showed higher physical HRQOL scores than those with intake of animal oils. Conclusions: Dietary habits are closely associated with the physical HRQOL of scientific workers. The dietary patterns that had more vegetables and fruits, less fresh pork (fat) and animal viscera, and used vegetable oils during cooking corresponded to higher physical HRQOL scores. These findings are important for planning dietary strategies to improve physical health in scientific workers. PMID:26694441

  10. Chinese Proprietary Herbal Medicine Listed in ‘China National Essential Drug List’ for Common Cold: A Systematic Literature Review

    PubMed Central

    Chen, Wei; Lewith, George; Wang, Li-qiong; Ren, Jun; Xiong, Wen-jing; Lu, Fang; Liu, Jian-ping

    2014-01-01

    Objective Chinese proprietary herbal medicines (CPHMs) have long history in China for the treatment of common cold, and lots of them have been listed in the ‘China national essential drug list’ by the Chinese Ministry of Health. The aim of this review is to provide a well-round clinical evidence assessment on the potential benefits and harms of CPHMs for common cold based on a systematic literature search to justify their clinical use and recommendation. Methods We searched CENTRAL, MEDLINE, EMBASE, SinoMed, CNKI, VIP, China Important Conference Papers Database, China Dissertation Database, and online clinical trial registry websites from their inception to 31 March 2013 for clinical studies of CPHMs listed in the ‘China national essential drug list’ for common cold. There was no restriction on study design. Results A total of 33 CPHMs were listed in ‘China national essential drug list 2012’ for the treatment of common cold but only 7 had supportive clinical evidences. A total of 6 randomised controlled trials (RCTs) and 7 case series (CSs) were included; no other study design was identified. All studies were conducted in China and published in Chinese between 1995 and 2012. All included studies had poor study design and methodological quality, and were graded as very low quality. Conclusions The use of CPHMs for common cold is not supported by robust evidence. Further rigorous well designed placebo-controlled, randomized trials are needed to substantiate the clinical claims made for CPHMs. PMID:25329481

  11. What Causes Asthma? Using the Primary Scientific Literature in Introductory Biology

    ERIC Educational Resources Information Center

    McMaster, Robert T.

    2006-01-01

    Peer-reviewed literature is the single most important forum in which research findings are presented for critical review. College biology students can benefit a great deal from early exposure to this resource, but insufficient background information, technical jargon, and complex statistical analyses often present considerable obstacles to…

  12. The Science-Technology-Society Framework for Achieving Scientific Literacy: An Overview of the Existing Literature

    ERIC Educational Resources Information Center

    Autieri, Steven M.; Amirshokoohi, Aidin; Kazempour, Mahsa

    2016-01-01

    This literature review intends to highlight some of the critical research that has been synthesized on the perspectives of both teachers and students and their attitudes to teaching and learning in an STS-themed learning environment. The first portion draws on the perspectives of elementary and secondary school teachers both locally and abroad.…

  13. 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…

  14. A Comparative Study of the Literature on the Dissemination and Utilization of Scientific Knowledge.

    ERIC Educational Resources Information Center

    Havelock, Ronald G.; And Others

    This report provides a framework for understanding the processes of innovation, dissemination, and knowledge utilization (D&U) and it reviews the relevant literature in education and other fields of practice within this framework. D&U is viewed as a transfer of messages by various media between resource systems and users. Major sections analyze…

  15. A summary of the scientific literature on the effects of fire on the concentration of nutrients in surface waters

    USGS Publications Warehouse

    Ranalli, Anthony J.

    2004-01-01

    This paper provides a detailed review of the chemical changes that occur in soil during a fire, the pathways by which nutrients are transferred from soil to surface-water bodies following a fire, and the temporal and spatial effects of fires on the concentration of nutrients in surface-water bodies during and following a fire that have been reported in the scientific literature. Thirty-nine papers from the scientific literature that represent studies that (1) were done in a variety of environments (savannas, grasslands, temperate forests, alpine forests, and so forth); (2) had a range of sampling frequency and duration, such as during and immediately following a fire (from the start of fire to 1 year later), short-term sampling (from end of fire to 3 years later), and long term-sampling (sampling for greater than 3 years following a fire); and (3) incorporated watersheds with various burn intensities, severities, and histories were reviewed and summarized. The review of the scientific literature has revealed that measurable effects of fires on streamwater quality are most likely to occur if the fire was severe enough to burn large amounts of organic matter, if windy conditions were present during the fire, if heavy rain occurred following the fire, and if the fire occurred in a watershed with steep slopes and soils with little cation-exchange capacity. Measurable effects of fires on lake- and reservoir-water quality are most likely to occur if, in addition to the factors listed for streams, the lake or reservoir is oligotrophic or mesotrophic and the residence time of water in the lake or reservoir is short relative to the length of time elevated concentrations of nutrients occur in runoff. Knowledge of whether a lake or reservoir is nitrogen or phosphorus limited is important because eutrophication of nitrogen-limited lakes may occur following a fire due to increasing nitrogen:phosphorus ratios caused by prolonged increases of nitrogen concentrations, especially

  16. Using HeLa cell stress response to introduce first year students to the scientific method, laboratory techniques, primary literature, and scientific writing.

    PubMed

    Resendes, Karen K

    2015-01-01

    Incorporating scientific literacy into inquiry driven research is one of the most effective mechanisms for developing an undergraduate student's strength in writing. Additionally, discovery-based laboratories help develop students who approach science as critical thinkers. Thus, a three-week laboratory module for an introductory cell and molecular biology course that couples inquiry-based experimental design with extensive scientific writing was designed at Westminster College to expose first year students to these concepts early in their undergraduate career. In the module students used scientific literature to design and then implement an experiment on the effect of cellular stress on protein expression in HeLa cells. In parallel the students developed a research paper in the style of the undergraduate journal BIOS to report their results. HeLa cells were used to integrate the research experience with the Westminster College "Next Chapter" first year program, in which the students explored the historical relevance of HeLa cells from a sociological perspective through reading The Immortal Life of Henrietta Lacks by Rebecca Skloot. In this report I detail the design, delivery, student learning outcomes, and assessment of this module, and while this exercise was designed for an introductory course at a small primarily undergraduate institution, suggestions for modifications at larger universities or for upper division courses are included. Finally, based on student outcomes suggestions are provided for improving the module to enhance the link between teaching students skills in experimental design and execution with developing student skills in information literacy and writing. PMID:25726932

  17. Trends in Scientific Literature on Addiction to the Internet, Video Games, and Cell Phones from 2006 to 2010

    PubMed Central

    Carbonell, Xavier; Guardiola, Elena; Fuster, Héctor; Gil, Frederic; Panova, Tayana

    2016-01-01

    Background: The goals of the present work were to retrieve the scientific articles published on addiction to the Internet, video games, and cell phones and to analyze the pattern of publications in this area (who is doing the research, when and where it is taking place, and in which journals it is being published), to determine the research being conducted as well as to document geographical trends in publication over time in three types of technological addictions: Internet, cell phones, and video games. Methods: Articles indexed in PubMed and PsycINFO between 2006 and 2010 related to the pathological use of Internet, cell phones, and video games were retrieved. Search results were reviewed to eliminate articles that were not relevant or were duplicates. Results: Three hundred and thirty valid articles were retrieved from PubMed and PsycINFO from 2006 to 2010. Results were compared with those of 1996–2005. The year with the highest number of articles published was 2008 (n = 96). The most productive countries, in terms of number of articles published, were China (n = 67), the United States (n = 56), the United Kingdom (n = 47), and Taiwan (n = 33). The most commonly used language was English (70.3%), followed by Chinese (15.4%). Articles were published in 153 different journals. The journal that published the most articles was Cyberpsychology and Behavior (n = 73), followed by Chinese Journal of Clinical Psychology (n = 27) and International Journal of Mental Health and Addiction (n = 16). Internet was the area most frequently studied, with an increasing interest in other areas such as online video games and cell phones. Conclusions: The number of publications on technological addictions reached a peak in 2008. The scientific contributions of China, Taiwan, and Korea are overrepresented compared to other scientific fields such as drug addiction. The inclusion of Internet Gaming Disorder in the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition

  18. pGenN, a Gene Normalization Tool for Plant Genes and Proteins in Scientific Literature

    PubMed Central

    Ding, Ruoyao; Arighi, Cecilia N.; Lee, Jung-Youn; Wu, Cathy H.; Vijay-Shanker, K.

    2015-01-01

    Background Automatically detecting gene/protein names in the literature and connecting them to databases records, also known as gene normalization, provides a means to structure the information buried in free-text literature. Gene normalization is critical for improving the coverage of annotation in the databases, and is an essential component of many text mining systems and database curation pipelines. Methods In this manuscript, we describe a gene normalization system specifically tailored for plant species, called pGenN (pivot-based Gene Normalization). The system consists of three steps: dictionary-based gene mention detection, species assignment, and intra species normalization. We have developed new heuristics to improve each of these phases. Results We evaluated the performance of pGenN on an in-house expertly annotated corpus consisting of 104 plant relevant abstracts. Our system achieved an F-value of 88.9% (Precision 90.9% and Recall 87.2%) on this corpus, outperforming state-of-art systems presented in BioCreative III. We have processed over 440,000 plant-related Medline abstracts using pGenN. The gene normalization results are stored in a local database for direct query from the pGenN web interface (proteininformationresource.org/pgenn/). The annotated literature corpus is also publicly available through the PIR text mining portal (proteininformationresource.org/iprolink/). PMID:26258475

  19. Benefits associated with nutrigenomics research and their reporting in the scientific literature: researchers' perspectives.

    PubMed

    Stenne, R; Hurlimann, T; Godard, B

    2013-01-01

    Nutrigenomics and nutrigenetics (NGx) are fields of research that have raised significant expectations about their potential benefits. This article presents empirical data from an online survey seeking the opinions of NGx researchers (n=126) regarding the achievability of the potential benefits of NGx, the time envisioned for their realization, the motives that may lead to their explicit mention in scientific peer-reviewed articles and the audience(s) targeted by NGx researchers when reporting their results in such articles. Results show that caution should be taken to avoid the risks associated with biohype and the premature dissemination of the potential benefits of NGx among various audiences. PMID:23672589

  20. Using children's literature to enhance views of nature of science and scientific attitude in fourth graders

    NASA Astrophysics Data System (ADS)

    Hampton, Kathryn Walker

    This project was an effort to study the effect of integrating children's trade books into the fourth grade science curriculum on the students' views of the nature of science and their scientific attitude. The effect on the students' reading and language achievement, and science content knowledge was also analyzed. This was done by comparing the nature of science views and scientific attitudes, reading and language achievement scores, and the science grades of the treatment group, prior to and immediately following the intervention period, with the control group which did not participate in the integration of children's books. The science teacher's views on the nature of science and her attitude towards teaching science were also evaluated prior to and after the intervention. The selected trade books were evaluated for their coverage of nature of science aspects. Three intact classes of fourth grade students from a local elementary school were involved in the study along with their science and reading teacher. Two of the classes made up the experimental group and the remaining class served as the control group. All students were assessed prior to the intervention phase on their views of the nature of science and scientific attitudes. The experimental group was engaged in reading selected science trade books during their science class and study hall over a semester period. The results of the study showed a significant difference in the groups' initial reading and language achievement, which may have affected the lack of an effect from the intervention. The instrument selected to assess the student's views on the nature of science and scientific attitude (SAI II) was not reliable with this group. There was no significant difference on the students' science content knowledge as measured by their semester grade averages. The results from the teacher's response on the STAS II did indicate slight changes on her views on the nature of science. Sixty-nine of the eighty

  1. 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

  2. A knowledge engineering approach to recognizing and extracting sequences of nucleic acids from scientific literature.

    PubMed

    García-Remesal, Miguel; Maojo, Victor; Crespo, José

    2010-01-01

    In this paper we present a knowledge engineering approach to automatically recognize and extract genetic sequences from scientific articles. To carry out this task, we use a preliminary recognizer based on a finite state machine to extract all candidate DNA/RNA sequences. The latter are then fed into a knowledge-based system that automatically discards false positives and refines noisy and incorrectly merged sequences. We created the knowledge base by manually analyzing different manuscripts containing genetic sequences. Our approach was evaluated using a test set of 211 full-text articles in PDF format containing 3134 genetic sequences. For such set, we achieved 87.76% precision and 97.70% recall respectively. This method can facilitate different research tasks. These include text mining, information extraction, and information retrieval research dealing with large collections of documents containing genetic sequences. PMID:21096556

  3. Scientific publications in nursing journals from Mainland China, Taiwan, and Hong Kong: a 10-year survey of the literature

    PubMed Central

    Yang, Li

    2016-01-01

    Background: China has witnessed remarkable progress in scientific performance in recent years. However, the quantity and quality of nursing publications from three major regions (Mainland China, Taiwan, and Hong Kong) have not been reported. This study aimed to investigate the characteristics of scientific research productivity from Mainland China, Taiwan, and Hong Kong in the field of nursing. Methods: Articles published in the 110 nursing journals originating from Mainland China, Taiwan, and Hong Kong between 2005 and 2014 were retrieved from the Web of Science. The total number of articles published, the impact factor, and the citation count were analyzed. Results: There were 2,439 publications between 2005 and 2014 from China, including 438 from Mainland China, 1,506 from Taiwan, and 495 from Hong Kong. There was a significant increase in publications for these three regions (p < 0.05), especially for Mainland China, with a 59.50-fold increase experienced. From 2011, the number of publications from Mainland China exceeded that from Hong Kong. Taiwan had the highest total journal impact factor (2,142.81), followed by Hong Kong (720.39) and Mainland China (583.94). The mean journal impact factor from Hong Kong (1.46) was higher than that from Taiwan (1.42) and Mainland China (1.33). Taiwan had the highest total citation count (8,392), followed by Hong Kong (3,785) and Mainland China (1,493). The mean citation count from Hong Kong (7.65) was higher than that from Taiwan (5.57) and Mainland China (3.41). The Journal of Clinical Nursing was the most popular journal in the three regions. Discussion: Chinese contributions to the field of nursing have significantly increased in the past ten years, particularly from Mainland China. Taiwan is the most productive region in China. Hong Kong had the highest-quality research output, according to mean journal impact factor and mean citation count. PMID:26989631

  4. Completion and Preliminary Achievements of Chinese Cretaceous Continental Scientific Drilling Project- SK-1

    NASA Astrophysics Data System (ADS)

    Wang, C.

    2009-12-01

    It has been thought that the climate during the Cretaceous time stands for the paradigm of greenhouse climate in the geological history, which has drawn increasing attention of the international community and the theme of series scientific program such as DSDP, ODP and IODP. However knowledge of Cretaceous terrestrial climatic change is often at best fragmentary. A proposal of scientific drilling in the Cretaceous Songliao Basin (42o25’-49o23’N, 119o40’-128o24’E) has been suggested to recover a nearly complete Cretaceous terrestrial sedimentary record, as determined by the basin filling history. During 2006 and 2007 part of the scientific drilling program (SK-1) has been conducted to acquire the core of the middle and upper part of the Cretaceous succession under the support of Daqing oilfield and Ministry of Science and Technology of China. The length of the core is 2485.89m with recovery ratio of 96.46%. Such proposal has been submitted to the ICDP organization and granted in 2009. It has been planed that the next step (SK-2) is to recover the lower and remained middle part of the Cretaceous succession in 2010 and 2011. Up to now, more than 30, 000 samples have been collected and analyzing with preliminary results regarding the interested issues. One of the most important progresses is that we have constructed the stratigraphic framework for the core based mainly on the paleomagnetic analysis. Also we have discovered the orbital cycles in the Cretaceous terrestrial strata which could have potentially affect the paleoclimate. The carbon and oxygen isotope records and other proxies based on the well-preserved osrtacod shell have been required to assess the carbon cycle, paleoclimate change and variation of lake water chemistry during the evolution of this largest terrestrial oil-bearing basin in China. The change in the diversity and abundance of microfossils including ostrocod and algaes has also been analyzed for this aim. Geochemical results (both

  5. Organic Contaminants in Chinese Sewage Sludge: A Meta-Analysis of the Literature of the Past 30 Years.

    PubMed

    Meng, Xiang-Zhou; Venkatesan, Arjun K; Ni, Yi-Lin; Steele, Joshua C; Wu, Ling-Ling; Bignert, Anders; Bergman, Åke; Halden, Rolf U

    2016-06-01

    The production of sewage sludge is increasing in China but with unsafe disposal practices, causing potential risk to human health and the environment. Using literature from the past 30 years (N = 159), we conducted a meta-analysis of organic contaminants (OCs) in Chinese sludge. Most data were available from developed and populated regions, and no data were found for Tibet. Since 1987, 35 classes of chemicals consisting of 749 individual compounds and 1 mixture have been analyzed, in which antibiotics and polycyclic aromatic hydrocarbons (PAHs) were the most targeted analytes. For 13 classes of principal OCs (defined as chemicals detected in over five studies) in sludge, the median (expressed in nanograms per gram dry weight) was the highest for phthalate esters (27 900), followed by alkylphenol polyethoxylates (12 000), synthetic musks (5800), antibiotics (4240), PAHs (3490), ultraviolet stabilizers (670), bisphenol analogs (160), organochlorine pesticides (110), polybrominated diphenyl ethers (100), pharmaceuticals (84), hormones (69), perfluorinated compounds (21), and polychlorinated biphenyls (15). Concentrations of PAHs in sludges collected between 1998 and 2012 showed a decreasing trend. Study findings suggest the need for a Chinese national sewage sludge survey to identify and regulate toxic OCs, ideally employing both targeted as well as nontargeted screening approaches. PMID:27144960

  6. Resource Disambiguator for the Web: Extracting Biomedical Resources and Their Citations from the Scientific Literature.

    PubMed

    Ozyurt, Ibrahim Burak; Grethe, Jeffrey S; Martone, Maryann E; Bandrowski, Anita E

    2016-01-01

    The NIF Registry developed and maintained by the Neuroscience Information Framework is a cooperative project aimed at cataloging research resources, e.g., software tools, databases and tissue banks, funded largely by governments and available as tools to research scientists. Although originally conceived for neuroscience, the NIF Registry has over the years broadened in the scope to include research resources of general relevance to biomedical research. The current number of research resources listed by the Registry numbers over 13K. The broadening in scope to biomedical science led us to re-christen the NIF Registry platform as SciCrunch. The NIF/SciCrunch Registry has been cataloging the resource landscape since 2006; as such, it serves as a valuable dataset for tracking the breadth, fate and utilization of these resources. Our experience shows research resources like databases are dynamic objects, that can change location and scope over time. Although each record is entered manually and human-curated, the current size of the registry requires tools that can aid in curation efforts to keep content up to date, including when and where such resources are used. To address this challenge, we have developed an open source tool suite, collectively termed RDW: Resource Disambiguator for the (Web). RDW is designed to help in the upkeep and curation of the registry as well as in enhancing the content of the registry by automated extraction of resource candidates from the literature. The RDW toolkit includes a URL extractor from papers, resource candidate screen, resource URL change tracker, resource content change tracker. Curators access these tools via a web based user interface. Several strategies are used to optimize these tools, including supervised and unsupervised learning algorithms as well as statistical text analysis. The complete tool suite is used to enhance and maintain the resource registry as well as track the usage of individual resources through an

  7. Annual review of selected dental literature: report of the Committee on Scientific Investigation of the American Academy of Restorative Dentistry.

    PubMed

    Jendresen, M D; Allen, E P; Bayne, S C; Donovan, T E; Hansson, T L; Klooster, J; Preston, J D

    1993-07-01

    The annual review of selected dental literature this year cites 384 published papers and reports. This year's review contains more editorial comment than reviews of years passed. New data on the biological responses to materials is emphasized in several sections. Observations on new compounds able to prevent plaque formation are presented. Clinically relevant advances in knowledge concerning the etching of different tooth structures are reported along with the effect of etching procedures on the dental pulp. Evaluation of periodontal diseases in all age groups is a topic. Limitations of current diagnostic techniques in periodontal disease, temporomandibular disorders, and implant therapy are included. There are new views on the use of dental amalgam. The future use of dental mercury is predicted. Interest in new ceramic systems is indicated as the demand for esthetics continues. Clinical information is emphasized over scientific information throughout this year's review. PMID:8366458

  8. Seeking Accurate Cultural Representation: Mahjong, World War II, and Ethnic Chinese in Multicultural Youth Literature

    ERIC Educational Resources Information Center

    Chen, Minjie

    2009-01-01

    The sheer amount of American children's and young adult literature, boasting an outpouring of 5,000 titles every year, often amazes a person who is new to this field. Not only is a large proportion of these books of high printing and binding quality, but, at a quick glance, among them is also a pleasant diversity of genre, format, targeted age…

  9. Molecular mechanisms of cryptorchidism development: update of the database, disease comorbidity, and initiative for standardization of reporting in scientific literature.

    PubMed

    Urh, K; Kunej, T

    2016-09-01

    Cryptorchidism is a frequent urogenital abnormality that may be present at birth (congenital form) or develop later in life (acquired form). It represents 2-4% full-term male births. It has a potential effect on health; defects in testes descent usually cause impaired spermatogenesis resulting in reduced fertility and increased rates of testicular neoplasia, and testicular torsion. In our previous study, we developed a cryptorchidism gene database which consists of 217 genomic variations associated with development of cryptorchidism in seven mammalian species. The number of studies and study approaches in this field are increasing; therefore, update of the database was needed. The search of multi-omics data was performed and the updated database includes 280 genomic variations associated with cryptorchidism in seven species. The catalog has been complemented with additional data including: number of participants (patients/controls), race/ethnicity, clinical data (age period at diagnosis), congenital/acquired cryptorchidism, unilateral (left/right)/bilateral cryptorchidism, disease comorbidity, and disease ontology. Collected data revealed that cryptorchidism has been reported to be co-present with 150 comorbid conditions, including several syndromes, reproductive, cardiovascular, ophthalmologic, dermatologic, mental, and bone disorders, deafness, and cancer. However, updating the database is time-consuming because of the heterogeneity of results and methodology in scientific literature. The field lacks a standardized format for reporting associations between genotype and phenotype which would enable faster development of the database, data integration, sharing, and facilitate biomarker development. Therefore, in this study, we updated a database of cryptorchidism genes and suggested a first step toward standardization of the format for reporting results of original as well as review studies which we suggest implementing into the scientific literature that reports

  10. Recent Scientific Studies of a Traditional Chinese Medicine, Tea, on Prevention of Chronic Diseases

    PubMed Central

    Yang, Chung S.; Chen, Gang; Wu, Qing

    2014-01-01

    Green tea (綠茶 Lǜ Chá), made from the leaves of the plant Camellia sinensis, has traditionally been used as a medicine in China for thousands of years. According to the classical work of Li Shizhen (李時珍 Lǐ Shí Zhēn) of the Ming Dynasty, “tea is cold and lowers the fire.” Since fire (inflammation) causes many diseases, could tea be effective in the prevention of many diseases? The possible prevention of chronic diseases such as cancer, metabolic syndrome, obesity, diabetes, and cardiovascular diseases has been studied with contemporary scientific methods, and the results are promising. The molecular mechanisms underlining these observations will be discussed in this presentation. One of the reasons for the failure to demonstrate a disease-preventive effect of tea in some epidemiological studies is the lower quantities of tea consumption in humans. Can we increase the quantity of tea consumption to harness its health benefits without causing gastrointestinal irritation? This is a topic for further research. PMID:24872929

  11. Unpacking the Paradox of Chinese Science Learners: Insights from Research into Asian Chinese School Students' Attitudes towards Learning Science, Science Learning Strategies, and Scientific Epistemological Views

    ERIC Educational Resources Information Center

    Cheng, May Hung May; Wan, Zhi Hong

    2016-01-01

    Chinese students' excellent science performance in large-scale international comparisons contradicts the stereotype of the Chinese non-productive classroom learning environment and learners. Most of the existing explanations of this paradox are provided from the perspective of teaching and learning in a general sense, but little work can be found…

  12. Violence against women: systematic review of the Brazilian scientific literature within the period from 2009 to 2013.

    PubMed

    Silva, Lídia Ester Lopes da; Oliveira, Maria Liz Cunha de

    2015-11-01

    Violence against women is a worldwide issue, and the number of publications addressing it tends to increase, due to its magnitude. This article analyzes the scientific literature on the issue, within the period from 2009 to 2013. This is a systematic review of articles indexed in the Virtual Health Library (VHL). It included studies freely available online and published in Brazil, in full text, in Portuguese. It excluded articles without a scientific standard, those published abroad, and government information. The studies were assessed regarding methodological aspects and those related to violence, and data underwent statistical analysis in the softwares SPSS and Excel. Most of the 148 texts were qualitative, published in 2011, by up to 3 authors, and the victims were individuals mainly assessed through Content Analysis. The violence types identified were physical, sexual, and psychological, with overlapping forms related to mental and physical consequences. The findings converge with the current trend to address violence in a qualitative way, in order to provide an in-depth analysis of the victims' experiences. It is expected that this study contributes to raising awareness as for the need to approach the issue, with a view to promote women's health. PMID:26602729

  13. The Relationships between Chinese Higher Education Students' Epistemic Beliefs and Their Judgmental Standards of Searching for Literature Online: Undergraduate versus Graduate Comparisons

    ERIC Educational Resources Information Center

    Dong, Yan; Liang, Jyh-Chong; Yu, Yue-Yue; Wu, Jui-Chi; Tsai, Chin-Chung

    2015-01-01

    The main purpose of this study was to examine the relationships between Chinese higher education students' epistemic beliefs and their judgmental standards of searching for literature online. Data were collected from 449 higher education students (152 college students and 297 graduate students) in Beijing via two self-reported questionnaires: one…

  14. Preservation of Chinese Print Astronomical Literature in the Digital and Network Age

    NASA Astrophysics Data System (ADS)

    Zhang, J.; Shi, W.

    2015-04-01

    Over the last few decades, more and more journals and books have been published in both electronic and print formats. Some journals have been digitized retrospectively going back to the first volume of more than a hundred years ago, which benefits researchers and librarians tremendously. As a result, many librarians subscribe to books and journals in both electronic and print versions when possible. In many cases, because of budget shortfalls and the low usage of print materials, many libraries have started to order electronic only. This trend heralds a potential demise of print literature as major library resources and has implications for the library services associated with them. This paper proposes some opinions on this issue. We believe that the librarians should pay attention to and conserve the published astronomical literature, a precious historical and cultural heritage, so that we could hand it down to future generations, just like our predecessors did for us.

  15. Microbial Diversity in Ultra-High-Pressure Rocks and Fluids from the Chinese Continental Scientific Drilling Project in China

    PubMed Central

    Zhang, Gengxin; Dong, Hailiang; Xu, Zhiqin; Zhao, Donggao; Zhang, Chuanlun

    2005-01-01

    Microbial communities in ultra-high-pressure (UHP) rocks and drilling fluids from the Chinese Continental Scientific Drilling Project were characterized. The rocks had a porosity of 1 to 3.5% and a permeability of ∼0.5 mDarcy. Abundant fluid and gas inclusions were present in the minerals. The rocks contained significant amounts of Fe2O3, FeO, P2O5, and nitrate (3 to 16 ppm). Acridine orange direct counting and phospholipid fatty acid analysis indicated that the total counts in the rocks and the fluids were 5.2 × 103 to 2.4 × 104 cells/g and 3.5 × 108 to 4.2 × 109 cells/g, respectively. Enrichment assays resulted in successful growth of thermophilic and alkaliphilic bacteria from the fluids, and some of these bacteria reduced Fe(III) to magnetite. 16S rRNA gene analyses indicated that the rocks were dominated by sequences similar to sequences of Proteobacteria and that most organisms were related to nitrate reducers from a saline, alkaline, cold habitat; however, some phylotypes were either members of a novel lineage or closely related to uncultured clones. The bacterial communities in the fluids were more diverse and included Proteobacteria, Bacteroidetes, gram-positive bacteria, Planctomycetes, and Candidatus taxa. The archaeal diversity was lower, and most sequences were not related to any known cultivated species. Some archaeal sequences were 90 to 95% similar to sequences recovered from ocean sediments or other subsurface environments. Some archaeal sequences from the drilling fluids were >93% similar to sequences of Sulfolobus solfataricus, and the thermophilic nature was consistent with the in situ temperature. We inferred that the microbes in the UHP rocks reside in fluid and gas inclusions, whereas those in the drilling fluids may be derived from subsurface fluids. PMID:15933024

  16. The curation paradigm and application tool used for manual curation of the scientific literature at the Comparative Toxicogenomics Database

    PubMed Central

    Davis, Allan Peter; Wiegers, Thomas C.; Murphy, Cynthia G.; Mattingly, Carolyn J.

    2011-01-01

    The Comparative Toxicogenomics Database (CTD) is a public resource that promotes understanding about the effects of environmental chemicals on human health. CTD biocurators read the scientific literature and convert free-text information into a structured format using official nomenclature, integrating third party controlled vocabularies for chemicals, genes, diseases and organisms, and a novel controlled vocabulary for molecular interactions. Manual curation produces a robust, richly annotated dataset of highly accurate and detailed information. Currently, CTD describes over 349 000 molecular interactions between 6800 chemicals, 20 900 genes (for 330 organisms) and 4300 diseases that have been manually curated from over 25 400 peer-reviewed articles. This manually curated data are further integrated with other third party data (e.g. Gene Ontology, KEGG and Reactome annotations) to generate a wealth of toxicogenomic relationships. Here, we describe our approach to manual curation that uses a powerful and efficient paradigm involving mnemonic codes. This strategy allows biocurators to quickly capture detailed information from articles by generating simple statements using codes to represent the relationships between data types. The paradigm is versatile, expandable, and able to accommodate new data challenges that arise. We have incorporated this strategy into a web-based curation tool to further increase efficiency and productivity, implement quality control in real-time and accommodate biocurators working remotely. Database URL: http://ctd.mdibl.org PMID:21933848

  17. Centrality and Flow Vergence gradient based Path analysis of scientific literature: A case study of Biotechnology for Engineering

    NASA Astrophysics Data System (ADS)

    Lathabai, Hiran H.; Prabhakaran, Thara; Changat, Manoj

    2015-07-01

    Biotechnology, ever since its inception has had a huge impact on the society and its various applications have been intricately woven into the human web of life. Its evolution amidst all the other research realms vital to mankind is remarkable. In this paper, we intend to identify the radical innovations in Biotechnology for Engineering using network analyses. Centrality analysis and Path analysis are used for identifying important works. Existence of Flow Vergence effect in the scientific literature is revealed. Flow Vergence gradient, an arc metric derived from FV model, is utilised for Path analysis which detects pivotal papers of paradigm shift more accurately. A major paradigm shift has been identified in the business models of Biotechnology for Engineering - 'Capability to Connectivity' model. Evidence towards the adoption of business practices in BT firms by nanotechnology start-ups is also identified. The notion of critical divergence is introduced and the exhibition of interdisciplinary interaction in emerging fields due to critical divergence is discussed. Implications of above analyses which target: (i) Science and technology policy makers, (ii) industrialists and investors, (iii) researchers in academia as well as industry, are also discussed.

  18. Management of differentiated thyroid carcinoma with bone metastasis: a case report and review of the Chinese literature*

    PubMed Central

    Zhang, Wei-dong; Liu, Da-ren; Feng, Cheng-cheng; Zhou, Chuan-biao; Zhan, Chen-ni; Que, Ri-sheng; Chen, Li

    2014-01-01

    Differentiated thyroid carcinoma (DTC) is a common malignancy. The general treatments are thyroidectomy of the affected lobe along with lymphadenectomy. However, bone metastasis is rare in DTC compared with other malignancies and the management of metastasis foci is still controversial. Here we present a case of follicular thyroid carcinoma with the 6th cervical vertebra body metastasis successfully treated by total thyroidectomy, cervical corpectomy, and internal fixation, followed by hormone replacement therapy and radioiodine therapy. Eleven additional patients diagnosed as thyroid carcinoma with bone metastasis collected from Chinese literature between January 1996 and December 2013 were also reviewed. The mean age of the 12 patients at presentation was (53.9±9.2) years (rang, 42–72 years) and the male to female ratio was 1:2. Nine cases received total/near-total thyroidectomy or lobectomy while the other three patients refused for personal reasons. The interventions for bone metastasis were one-stage operation (9/12), I131 adjuvant therapy (3/12), chemotherapy (1/12), and no intervention (1/12). During the follow-up, two patients died of metastatic carcinoma recurrence, one died of multiple organ metastasis, and one with an unknown reason. We conclude that the management of thyroid carcinoma with bone metastasis needs multidisciplinary cooperation. Surgical resection is still the first choice for cure, while the combined one-stage operation on the primary and metastatic sites followed by hormone replacement therapy and radioiodine therapy is an applicable treatment. PMID:25471838

  19. Similarities and Dissimilarities in Coauthorship Networks: Gestalt Theory as Explanation for Well-Ordered Collaboration Structures and Production of Scientific Literature.

    ERIC Educational Resources Information Center

    Kretschmer, Hildrun

    2002-01-01

    Based on Gestalt theory, the author assumes the existence of a field-force equilibrium to explain how, according to the conciseness principle, mathematically precise gestalts could exist in coauthorship networks. Develops a mathematical function to describe these gestalts in scientific literature and discusses structural characteristics of…

  20. Introducing Scientific Literature to Honors General Chemistry Students: Teaching Information Literacy and the Nature of Research to First-Year Chemistry Students

    ERIC Educational Resources Information Center

    Ferrer-Vinent, Ignacio J.; Bruehl, Margaret; Pan, Denise; Jones, Galin L.

    2015-01-01

    This paper describes the methodology and implementation of a case study introducing the scientific literature and creative experiment design to honors general chemistry laboratory students. The purpose of this study is to determine whether first-year chemistry students can develop information literacy skills while they engage with the primary…

  1. Korean Literature.

    ERIC Educational Resources Information Center

    Pihl, Marshall R.

    While Chinese was, by and large, the formal and public literary language of the Korean court and aristocracy, native Korean literature survived as an oral tradition in the more informal and private realms of life. The Yi Dynasty which lasted until the Japanese annexation of 1910, produced and recorded a rich treasury of Chinese and Korean…

  2. Terminology and Reporting Criteria for Radiofrequency Ablation of Tumors in the Scientific Literature: Systematic Review of Compliance with Reporting Standards

    PubMed Central

    Kang, Tae Wook; Lee, Min Woo; Kim, Young-sun; Choi, Dongil; Lim, Hyo Keun

    2014-01-01

    Objective To perform a systematic review of compliance with standardized terminology and reporting criteria for radiofrequency (RF) tumor ablation, proposed by the International Working Group on Image-Guided Tumor Ablation in 2003, in the published reports. Materials and Methods Literature search in the PubMed database was performed using index keywords, PubMed limit system, and eligibility criteria. The entire content of each article was reviewed to assess the terminology used for procedure terms, imaging findings, therapeutic efficacy, follow-up, and complications. Accuracy of the terminology and the use of alternative terms instead of standard terminology were analyzed. In addition, disparities in accuracy of terminology in articles according to the medical specialty and the type of radiology journal were evaluated. Results Among the articles (n = 308) included in this study, the accuracy of the terms 'procedure or session', 'treatment', 'index tumor', 'ablation zone', 'technical success', 'primary technique effectiveness rate', 'secondary technique effectiveness rate', 'local tumor progression', 'major complication', and 'minor complication' was 97% (298/307), 97% (291/300), 8% (25/307), 65% (103/159), 55% (52/94), 33% (42/129), 94% (17/18), 45% (88/195), 99% (79/80), and 100% (77/77), respectively. The overall accuracy of each term showed a tendency to improve over the years. The most commonly used alternative terms for 'technical success' and 'local tumor progression' were 'complete ablation' and 'local (tumor) recurrence', respectively. The accuracy of terminology in articles published in radiology journals was significantly greater than that of terminology in articles published in non-radiology journals, especially in Radiology and The Journal of Vascular and Interventional Radiology. Conclusion The proposal for standardization of terminology and reporting criteria for RF tumor ablation has been gaining support according to the recently published scientific

  3. Microbial Biodiversity: Approaches to Experimental Design and Hypothesis Testing in Primary Scientific Literature from 1975 to 1999

    PubMed Central

    Morris, Cindy E.; Bardin, Marc; Berge, Odile; Frey-Klett, Pascale; Fromin, Nathalie; Girardin, Hélène; Guinebretière, Marie-Hélène; Lebaron, Philippe; Thiéry, Jean M.; Troussellier, Marc

    2002-01-01

    Research interest in microbial biodiversity over the past 25 years has increased markedly as microbiologists have become interested in the significance of biodiversity for ecological processes and as the industrial, medical, and agricultural applications of this diversity have evolved. One major challenge for studies of microbial habitats is how to account for the diversity of extremely large and heterogeneous populations with samples that represent only a very small fraction of these populations. This review presents an analysis of the way in which the field of microbial biodiversity has exploited sampling, experimental design, and the process of hypothesis testing to meet this challenge. This review is based on a systematic analysis of 753 publications randomly sampled from the primary scientific literature from 1975 to 1999 concerning the microbial biodiversity of eight habitats related to water, soil, plants, and food. These publications illustrate a dominant and growing interest in questions concerning the effect of specific environmental factors on microbial biodiversity, the spatial and temporal heterogeneity of this biodiversity, and quantitative measures of population structure for most of the habitats covered here. Nevertheless, our analysis reveals that descriptions of sampling strategies or other information concerning the representativeness of the sample are often missing from publications, that there is very limited use of statistical tests of hypotheses, and that only a very few publications report the results of multiple independent tests of hypotheses. Examples are cited of different approaches and constraints to experimental design and hypothesis testing in studies of microbial biodiversity. To prompt a more rigorous approach to unambiguous evaluation of the impact of microbial biodiversity on ecological processes, we present guidelines for reporting information about experimental design, sampling strategies, and analyses of results in

  4. Review on "BBS Are Our Kids Tough Enough: Chinese Schools" Based on History, Literature and Personal Experience

    ERIC Educational Resources Information Center

    Zhao, Yiran

    2015-01-01

    The aim behind this article is to clear up some misunderstandings about British and Chinese education approaches in the popular BBC documentary "Are our kids tough enough: Chinese Schools". The article evaluates the differences in academic performance, class disciplines and education values of two education practices that have caused…

  5. Using HeLa Cell Stress Response to Introduce First Year Students to the Scientific Method, Laboratory Techniques, Primary Literature, and Scientific Writing

    ERIC Educational Resources Information Center

    Resendes, Karen K.

    2015-01-01

    Incorporating scientific literacy into inquiry driven research is one of the most effective mechanisms for developing an undergraduate student's strength in writing. Additionally, discovery-based laboratories help develop students who approach science as critical thinkers. Thus, a three-week laboratory module for an introductory cell and molecular…

  6. Toward an Understanding of the Environmental and Public Health Impacts of Unconventional Natural Gas Development: A Categorical Assessment of the Peer-Reviewed Scientific Literature, 2009-2015

    PubMed Central

    Hays, Jake; Shonkoff, Seth B. C.

    2016-01-01

    The body of science evaluating the potential impacts of unconventional natural gas development (UNGD) has grown significantly in recent years, although many data gaps remain. Still, a broad empirical understanding of the impacts is beginning to emerge amidst a swell of research. The present categorical assessment provides an overview of the peer-reviewed scientific literature from 2009–2015 as it relates to the potential impacts of UNGD on public health, water quality, and air quality. We have categorized all available original research during this time period in an attempt to understand the weight and direction of the scientific literature. Our results indicate that at least 685 papers have been published in peer-reviewed scientific journals that are relevant to assessing the impacts of UNGD. 84% of public health studies contain findings that indicate public health hazards, elevated risks, or adverse health outcomes; 69% of water quality studies contain findings that indicate potential, positive association, or actual incidence of water contamination; and 87% of air quality studies contain findings that indicate elevated air pollutant emissions and/or atmospheric concentrations. This paper demonstrates that the weight of the findings in the scientific literature indicates hazards and elevated risks to human health as well as possible adverse health outcomes associated with UNGD. There are limitations to this type of assessment and it is only intended to provide a snapshot of the scientific knowledge based on the available literature. However, this work can be used to identify themes that lie in or across studies, to prioritize future research, and to provide an empirical foundation for policy decisions. PMID:27096432

  7. Toward an Understanding of the Environmental and Public Health Impacts of Unconventional Natural Gas Development: A Categorical Assessment of the Peer-Reviewed Scientific Literature, 2009-2015.

    PubMed

    Hays, Jake; Shonkoff, Seth B C

    2016-01-01

    The body of science evaluating the potential impacts of unconventional natural gas development (UNGD) has grown significantly in recent years, although many data gaps remain. Still, a broad empirical understanding of the impacts is beginning to emerge amidst a swell of research. The present categorical assessment provides an overview of the peer-reviewed scientific literature from 2009-2015 as it relates to the potential impacts of UNGD on public health, water quality, and air quality. We have categorized all available original research during this time period in an attempt to understand the weight and direction of the scientific literature. Our results indicate that at least 685 papers have been published in peer-reviewed scientific journals that are relevant to assessing the impacts of UNGD. 84% of public health studies contain findings that indicate public health hazards, elevated risks, or adverse health outcomes; 69% of water quality studies contain findings that indicate potential, positive association, or actual incidence of water contamination; and 87% of air quality studies contain findings that indicate elevated air pollutant emissions and/or atmospheric concentrations. This paper demonstrates that the weight of the findings in the scientific literature indicates hazards and elevated risks to human health as well as possible adverse health outcomes associated with UNGD. There are limitations to this type of assessment and it is only intended to provide a snapshot of the scientific knowledge based on the available literature. However, this work can be used to identify themes that lie in or across studies, to prioritize future research, and to provide an empirical foundation for policy decisions. PMID:27096432

  8. [The significance of drawing on experience of experimental study on Chinese materia medica during the Republican period].

    PubMed

    Li, Nan; Wan, Fang

    2015-05-01

    During the period of the Republic of China, researches of experiments on Chinese materia medica developed extensively with the scientific process of Chinese medicine. Although the technology standard was relatively low and the reference value, limited. The experiences, positive or negative, obtained at that time still has reference significance to today's Chinese medicine scientific research. The notion that traditional Chinese medical and scientific research be conducted under the guidance of TCM theory; valuable experience contained in the ancient literature of traditional Chinese medicine be collected; and the transformation capacity of scientific research be elevated, has been accepted by modern TCM professionals. If you go back to the history, it can be seen that this notion was summarized through repeated practice during the critical moment of traditional Chinese medicine, which should be emphasized and its understanding deepened at any time. PMID:26420524

  9. Traditional Chinese Medicine: An Introduction

    MedlinePlus

    ... C, eds. A Comprehensive Guide to Chinese Medicine . River Edge, NJ: World Scientific Publishing Co.; 2003. Manheimer ... YC, eds. A Comprehensive Guide to Chinese Medicine . River Edge, NJ: World Scientific Publishing Co.; 2003. Vickers ...

  10. A writing-intensive course improves biology undergraduates' perception and confidence of their abilities to read scientific literature and communicate science.

    PubMed

    Brownell, Sara E; Price, Jordan V; Steinman, Lawrence

    2013-03-01

    Most scientists agree that comprehension of primary scientific papers and communication of scientific concepts are two of the most important skills that we can teach, but few undergraduate biology courses make these explicit course goals. We designed an undergraduate neuroimmunology course that uses a writing-intensive format. Using a mixture of primary literature, writing assignments directed toward a layperson and scientist audience, and in-class discussions, we aimed to improve the ability of students to 1) comprehend primary scientific papers, 2) communicate science to a scientific audience, and 3) communicate science to a layperson audience. We offered the course for three consecutive years and evaluated its impact on student perception and confidence using a combination of pre- and postcourse survey questions and coded open-ended responses. Students showed gains in both the perception of their understanding of primary scientific papers and of their abilities to communicate science to scientific and layperson audiences. These results indicate that this unique format can teach both communication skills and basic science to undergraduate biology students. We urge others to adopt a similar format for undergraduate biology courses to teach process skills in addition to content, thus broadening and strengthening the impact of undergraduate courses. PMID:23471252

  11. Malmquist Index Analysis of the Dynamic Changes in Scientific Research Productivity of Some Chinese Universities before and after Merger

    ERIC Educational Resources Information Center

    Hu, Yongmei; Liang, Wenyan

    2008-01-01

    This paper describes the dynamic changes in research productivity of Chinese higher education institutions (HEIs) before and after merger with Malmquist index, and decomposes the total factor productivity change index into catching-up effect, scale effect and frontier-shift effect. The main finding is that technological improvement and innovation…

  12. Randomized study of glibenclamide versus traditional Chinese treatment in type 2 diabetic patients. Chinese-French Scientific Committee for the Study of Diabetes.

    PubMed

    Vray, M; Attali, J R

    1995-12-01

    The purpose of this study was to evaluate the efficacy of a traditional Chinese treatment (TCT) based on three plants in association with a sulfonylurea, glibenclamide (2.5 mg X 3/d). A 2 X 2 factorial design was adopted for this multicentre randomized double-blind trial involving 4 groups [A = placebo (P) TCT + P glibenclamide; B = P TCT + verum glibenclamide; C = verum TCT + P glibenclamide; D = verum TCT + verum glibenclamide]. Patients included were type 2 diabetic outpatients, 40-70 years of age, treated by diet alone or oral anti-diabetic drugs. Endpoint criteria evaluated were HbA1, blood glucose and plasma insulin (at fasting, and 1 and 2 h after a test meal). At each visit, a clinical examination was performed, and a questionnaire on side effects and associated symptoms was completed. The dose was reduced by half in the case of hypoglycaemia. The 216 patients were recruited in 5 centres [Shanghai (1) = 48, Shanghai (2) = 40, Beijing = 40, Canton = 42, Chengdu = 46 and randomized into treatment groups A, B, C, D (56, 56, 50 and 54 respectively). Eleven patients were withdrawn for administrative reasons. In patients treated with glibenclamide, a significant increase in weight and insulinaemia was observed, together with a significant decrease in blood glucose values; in those receiving TCT, blood glucose values were significantly decreased only 2 h after the test meal. A synergistic effect on blood glucose was observed when both treatments were given. Hypoglycaemia occurred in 19 patients (all in the two verum glibenclamide groups). This first multicentre controlled trial showed that the 3 Chinese plants tested were well-tolerated and effective in Type 2 diabetes as indicated by a significant synergistic effect in association with a sulfonylurea. PMID:8593925

  13. Mining Learning and Crafting Scientific Experiments: A Literature Review on the Use of Minecraft in Education and Research

    ERIC Educational Resources Information Center

    Nebel, Steve; Schneider, Sascha; Rey, Günter Daniel

    2016-01-01

    Since the field of educational videogames or serious games is not limited to games that are specifically designed for educational purposes, videogames such as Minecraft have aroused the attention of teachers and researchers alike. To gain insights into the applicability of Minecraft, we reviewed the literature on use of the game in education and…

  14. Are You Chinese? Are You Japanese? Or Are You Just a Mixed-Up Kid? Using Asian American Children's Literature.

    ERIC Educational Resources Information Center

    Aoki, Elaine M.

    1981-01-01

    Suggests ways that teachers can use the limited Asian American children's literature to introduce their classes to students who are of Asian heritage or who are Asian immigrants. Lists 10 good Asian American children's books. (FL)

  15. A study on literature obsolescence and core journals’ cost-benefit in citations of the ‘Scientific Medical Journal of Ahwaz’

    PubMed Central

    Zare-Farashbandi, Firoozeh; Mohammadi, Parastoo Parsaei

    2014-01-01

    Introduction: One of the methods of identifying core and popular resources is by citation evaluation. Using citation evaluation, the librarians of the Acquisition Department can use quantitative methods to indentify core and popular resources among numerous information resources and make serious savings in the library's budget, by acquiring these core resources and eliminating useless ones. The aim of this study is assessing literature obsolescence and core journals’ cost-benefit in citations of the ‘Scientific Medical Journal of Ahwaz’. Materials and Methods: This study is a descriptive and cross-sectional survey that uses citation analysis. Sampling is objective sampling from all documents from years 1364 (1985) to 1385 (2006), and the population comprises of 6342 citations of the articles published in ‘Scientific Medical Journal of Ahwaz’. Data collection is done through referring to the original documents and the data is analyzed using the Excel software, and for descriptive and analytical statistics the cost-benefit formula and Bradford law formula are used. Results: Findings showed that the average citation for each document in the ‘Scientific Medical Journal of Ahwaz’ was 15.81. The average citation to international sources was 14.37, and the average citation to national sources was 1.44. The literature obsolescence of Farsi documents in this study was 15 years, while it was equal to 20 years for English documents. The highly cited Farsi journals were (sorted based on citation in descending order): ‘Scientific Medical Journal of Ahwaz’, ‘Daroudarman’, ‘Nabz,’ and ‘Journal of Medical School, Shahid Beheshti University of Medical Sciences’. The highly cited English journals were (sorted based on citation in descending order): ‘Pediatrics’, ‘The New England Journal of Medicine’, ‘Gastroenterology’ and ‘Medicine’. All of these four journals are part of the ISI database and have good impact factors in the Journal

  16. Systematic Review of Chinese Medicine for Miscarriage during Early Pregnancy

    PubMed Central

    Leung, Ping Chung; Chung, Tony Kwok Hung; Wang, Chi Chiu

    2014-01-01

    Background. Miscarriage is a very common complication during early pregnancy. So far, clinical therapies have limitation in preventing the early pregnancy loss. Chinese Medicine, regarded as gentle, effective, and safe, has become popular and common as a complementary and alternative treatment for miscarriages. However, the evidence to support its therapeutic efficacy and safety is still very limited. Objectives and Methods. To summarize the clinical application of Chinese Medicine for pregnancy and provide scientific evidence on the efficacy and safety of Chinese medicines for miscarriage, we located all the relevant pieces of literature on the clinical applications of Chinese Medicine for miscarriage and worked out this systematic review. Results. 339,792 pieces of literature were identified, but no placebo was included and only few studies were selected for systematic review and conducted for meta-analysis. A combination of Chinese medicines and Western medicines was more effective than Chinese medicines alone. No specific safety problem was reported, but potential adverse events by certain medicines were identified. Conclusions. Studies vary considerably in design, interventions, and outcome measures; therefore conclusive results remain elusive. Large scales of randomized controlled trials and more scientific evidences are still necessary to confirm the efficacy and safety of Chinese medicines during early pregnancy. PMID:24648851

  17. De novo exonic deletion of KDM6A in a Chinese girl with Kabuki syndrome: A case report and brief literature review.

    PubMed

    Yang, Pu; Tan, Hu; Xia, Yan; Yu, Qian; Wei, Xianda; Guo, Ruolan; Peng, Ying; Chen, Chen; Li, Haoxian; Mei, Libin; Huang, Yanru; Liang, Desheng; Wu, Lingqian

    2016-06-01

    Kabuki syndrome (KS) is a rare condition with multiple congenital anomalies and mental retardation. Exonic deletions, disrupting the lysine (K)-specific demethylase 6A (KDM6A) gene have been demonstrated as rare cause of KS. Here, we report a de novo 227-kb deletion in chromosome Xp11.3 of a 7-year-old Chinese girl with KS. Besides the symptoms of KS, the patient also presented with skin allergic manifestations, which were considered to be a new, rare feature of the phenotypic spectrum. The deletion includes the upstream region and exons 1-2 of KDM6A and potentially causes haploinsuffiency of the gene. We also discuss the mutation spectrum of KDM6A and clinical variability of patients with KDM6A deletion through a literature review. © 2016 Wiley Periodicals, Inc. PMID:27028180

  18. The unusual stability of TATB (1,3,5-triamino-2,4,6-trinitrobenzene): A review of the scientific literature

    SciTech Connect

    Rice, S.F.; Simpson, R.L.

    1990-07-04

    This review is intended as an up-to-date review of the scientific literature on TATB since its discovery as a high explosive. In particular, it focuses on clarifying our current understanding of the relationship between the structure of TATB and its unique thermal stability. We review a large number of different publications by many authors. A small portion of the work on TATB'' presented actually consists of experimental studies on TATB formulated as PBX-9502 or as LX-17. Where relevant, this distinction is indicated. However, inasmuch as this review focuses on thermal response and the relationship of chemical reactivity to the molecular and lattice structure of TATB as a pure material, results from these other formulations may not be directly applicable, and in general we have omitted them. 4 refs.

  19. [My personal idea on acupuncture and moxibustion (acu-moxibustion) literature of the Republic of China not recorded in the General Catalog of the Ancient Chinese Medical Books].

    PubMed

    Yang, Kewei; Wang, Zhaohui; Li, Naiqi; Li, Pengliu

    2015-11-01

    In addition to the collected books in the General Catalog of Ancient Chinese Medical Books, there are lots of acu-moxibustion literature of the Republic of China period scattered among the people which are not carried in this Catalog, some of them are rare and precious ones. In 1933, the first issue of Acu-moxibustion Journal was published and became the first professional Journal of acupuncture and moxibustion in China, 35 issues were published at that time, with many monographs on acu-moxibustion carried in its "special column". Meanwhile, other acupuncturists from different regions also established acu-moxibustion associations or schools and edited all kinds of acupuncture moxibustion teaching materials in order to develop acu-moxibustion education. In a word, the acu-moxibustion literature of the Republic of China were not only rich in forms and contents, but also combined with regional characteristics. Therefore, it should be pay more attention on that field and do further study. PMID:26813321

  20. One «Both» Sex«es»: Observations, suppositions, and airy speculations on fetal sex anatomy in British scientific literature, 1794-1871.

    PubMed

    Brooks, Ross

    2015-01-01

    The hegemony of the two-sex paradigm in the European scientific imagination and wider culture did not automatically equate to the hegemony of two discrete genders. In fact, two sexes facilitated a variety of gender choices: two singular and a number of double or otherwise intersexed (most commonly referred to as "hermaphrodite" or "bisexual" in its anatomical sense). This article explores some key British medical and allied scientific texts, with reference to associated Continental literature, as a means of illustrating the complexity of the two-sex paradigm and the unexpected transformation of gender possibilities that it helped produce through the early and middle decades of the nineteenth century. Discourses surrounding the first direct observations of the earliest development of fetal urinogenital anatomy were pivotal. The prevailing view that the incipient embryo was sexually undifferentiated (a paragon of the one-sex paradigm) was challenged by the Edinburgh anatomist Robert Knox, initially as he sought to bolster his professional reputation at the height of the Burke and Hare "body-snatching" scandal. Knox suggested that every embryo began life in an essentially dual-sexed state, an individual's sex anatomy depending on the greater or lesser development of component female and male structures. Greater clarification on the contested status of the homology-hermaphrodite distinction was achieved with the discovery of the early co-existence of the excretory duct of the Wolffian body (mesonephric duct) and the Müllerian duct (paramesonephric duct), an observation that made anatomical bisexuality difficult to ignore. The nineteenth-century's greatest champion of primordial hermaphroditism was Charles Darwin who was pivotal in phylogenizing the principle and establishing the premise that (in his own words) "Every man & woman is hermaphrodite," a foundation stone of late-nineteenth-century sexology. PMID:24150887

  1. Primary NK/T-cell lymphoma of the larynx: Report of 2 cases and review of the English-, Japanese-, and Chinese-language literature.

    PubMed

    Zhu, Su-Yu; Yuan, Yuan; Liu, Ke; Zeng, Liang; Zhou, Ju-Mei; Lu, Qiong-Hui; Huang, Zai-Jie

    2016-01-01

    Natural killer/T (NK/T) -cell lymphoma in the larynx is extremely rare, as only 29 cases have been previously reported in the English-language, Japanese-language, and Chinese-language literature. Its characteristics have never been systematically illustrated. We report 2 new cases of laryngeal NK/T-cell lymphoma, and we discuss the process of the diagnosis of this disease, the choice of treatment, and treatment outcomes. We also summarize all 31 cases reported thus far. Symptoms of laryngeal NK/T-cell lymphoma are difficult to differentiate from those of other laryngeal diseases. The most common laryngeal subsite in the reported cases was the supraglottis, and roughly one-third of these cases involved the cervical lymph nodes. Because of our limited experience with this disease and the difficulties encountered in interpreting the pathologic findings, most patients required multiple biopsies over a few months before their diagnosis was confirmed. The outcome of treatment was generally poor. Radiotherapy, alone or combined with chemotherapy, was superior to chemotherapy alone in treating this disease in its early stages. In view of the frequency of local lymph node metastasis, irradiation fields should cover the entire cervical area. We believe that prompt diagnosis and treatment with radiotherapy are both critical to improving survival for patients with laryngeal NK/T-cell lymphoma. PMID:27140022

  2. [Floods and public health: a review of the recent scientific literature on the causes, consequences and responses to prevention and mitigation].

    PubMed

    de Freitas, Carlos Machado; Ximenes, Elisa Francioli

    2012-06-01

    Floods are among the most frequent natural disasters and they affect the lives of approximately 102 million people each year, mainly in developing countries and in major urban areas with a tendency to grow further over the coming decades. The scope of this paper is to provide input for a clearer understanding of these events through the results and experiences to be gleaned from the recent scientific literature. From the Pubmed database, 70 articles were analyzed that fulfilled the criteria to address at least one of the items selected for analysis, namely: 1) causes; 2) consequences; 3) responses and actions: submission of proposals and solutions for the prevention and/or mitigation of the risks and impacts of flooding. Tables for each of the items selected were organized in order to systematize and synthesize the results for causes (attributed to natural and human activities); environmental, infrastructure and services, and health consequences (injuries and diseases classified according to chapters of ICD-10); prevention and mitigation responses and actions. It was concluded that given the scenarios of increased frequency and severity of these events, the challenges facing public health for disaster risk reduction require integrated responses with broad policies for sustainable development. PMID:22699650

  3. NASA/DoD Aerospace Knowledge Diffusion Research Project: Chronology of Selected Literature, Reports, Policy Instruments, and Significant Events Affecting Federal Scientific and Technical Information (STI) in the United States, 1945-1990. Report Number 11.

    ERIC Educational Resources Information Center

    Pinelli, Thomas E.; And Others

    The chronology is a comprehensive bibliography covering a variety of selected literature, reports, policy instruments, and significant events affecting federal scientific and technical information (STI) from 1945 to 1990. It includes some publications and events of historic interest that relate to the evolution of aerospace and aerospace knowledge…

  4. Concepts of Chinese Folk Happiness

    ERIC Educational Resources Information Center

    Ip, Po Keung

    2011-01-01

    Discourses on Chinese folk happiness are often based on anecdotal narratives or qualitative analysis. Two traditional concepts of happiness popular in Chinese culture are introduced. The paper constructs a concept of Chinese folk happiness on basis of the findings of a scientific survey on the Taiwanese people regarding their concepts of…

  5. Skills Training in Literature Class

    ERIC Educational Resources Information Center

    Jie, Zou

    2007-01-01

    This paper identifies some problems Chinese universities have when they offer English literature as a compulsory course to advanced level English majors. One constructive approach is discussed, and some suggestions on improving literature teaching are put forward.

  6. A Writing-Intensive Course Improves Biology Undergraduates' Perception and Confidence of Their Abilities to Read Scientific Literature and Communicate Science

    ERIC Educational Resources Information Center

    Brownell, Sara E.; Price, Jordan V.; Steinman, Lawrence

    2013-01-01

    Most scientists agree that comprehension of primary scientific papers and communication of scientific concepts are two of the most important skills that we can teach, but few undergraduate biology courses make these explicit course goals. We designed an undergraduate neuroimmunology course that uses a writing-intensive format. Using a mixture of…

  7. Transitioning Challenges Faced by Chinese Graduate Students

    ERIC Educational Resources Information Center

    Huang, Ying

    2012-01-01

    This literature review examines transitioning challenges faced by Chinese international students who pursue graduate degrees in the United States. Based on existing research on adulthood in U.S. and Chinese contexts and the features of Chinese graduate students, Chinese adults, and international students as learners in Western countries, the…

  8. The ancient Chinese notes on hydrogeology

    NASA Astrophysics Data System (ADS)

    Zhou, Yu; Zwahlen, François; Wang, Yanxin

    2011-08-01

    The ancient Chinese notes on hydrogeology are summarized and interpreted, along with records of some related matters, like groundwater exploration and utilization, karst springs, water circulation, water conservation and saline-land transformation, mine drainage, and environmental hydrogeology. The report focuses only on the earliest recorded notes, mostly up until the Han Dynasty (206 BC - AD 25). Besides the references cited, the discussion in this report is based mainly on archaeological material, the preserved written classic literature, and some assumptions and/or conclusions that have been handed down in legends to later ages. Although most material relates to ancient China, the lessons learned may have practical significance worldwide. Compared to other contemporary parts of the world, ancient China, without doubt, took the lead in the field of groundwater hydrology. The great achievements and experience of the Chinese ancestors should provide motivation and inspiration for hydrogeologists to carry out their scientific research and exploration passionately and actively.

  9. Russia's scientific legacy

    NASA Astrophysics Data System (ADS)

    2015-01-01

    Many insights of Russian scientists are unknown or long-forgotten outside of Russia. Making the Russian literature accessible to the international scientific community could stimulate new lines of research.

  10. Two novel ATP2C1 mutations in patients with Hailey-Hailey disease and a literature review of sequence variants reported in the Chinese population.

    PubMed

    Meng, L; Gu, Y; Du, X F; Shao, M H; Zhang, L L; Zhang, G L; Wang, X L

    2015-01-01

    Hailey-Hailey disease (HHD) is an autosomal dominant disorder in which the ATP2C1 gene has been implicated. Many mutations of this gene have been detected in HHD patients. To analyze such mutations in HHD and summarize all those identified in Chinese patients with this disease, we examined four familial and two sporadic cases and searched for case reports and papers by using the Chinese Biological Medicine Database and PubMed. HHD diagnoses were made based on clinical features and histopathological findings. Polymerase chain reaction and direct sequencing of the ATP2C1 gene were performed using blood samples from HHD patients, unaffected family members, and 120 healthy individuals. Three mutations were identified, including the recurrent mutation c.2126C>T (p.Thr709Met), and two novel missense mutations, c.2235_2236insC (p.Pro745fs*756) and c.689G>A (p.Gly230Asp). Considering our data, 81 different mutations have now been reported in Chinese patients with HHD. In cases of misannotation or duplication, previously published mutations were renamed according to a complementary DNA reference sequence. These mutations are scattered throughout the ATP2C1 gene, with no evident hotspots or clustering. It is of note that some reported "novel" mutations were in fact found to be recurrent. Our findings expand the range of known ATP2C1 sequence variants in this disease. PMID:26782588

  11. NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 11: Chronology of selected literature, reports, policy instruments, and significant events affecting Federal Scientific and Technical Information (STI) in the United States

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Henderson, Madeline; Bishop, Ann P.; Doty, Philip

    1992-01-01

    The chronology is a comprehensive bibliography. It contains 512 entries covering a variety of selected literature, reports, policy instruments, and significant events affecting Federal Scientific and Technical Information (STI) from 1945 to 1990. It includes some publications and events of historic interest which relate to the evaluation of aerospace and aerospace knowledge diffusion. Each entry has been given an item number and items are arranged by columns. To provide an overview of Federal STI developments, the entries are generally arranged by date of publication and event.

  12. Chinese journals: a guide for epidemiologists

    PubMed Central

    Fung, Isaac CH

    2008-01-01

    Chinese journals in epidemiology, preventive medicine and public health contain much that is of potential international interest. However, few non-Chinese speakers are acquainted with this literature. This article therefore provides an overview of the contemporary scene in Chinese biomedical journal publication, Chinese bibliographic databases and Chinese journals in epidemiology, preventive medicine and public health. The challenge of switching to English as the medium of publication, the development of publishing bibliometric data from Chinese databases, the prospect of an Open Access publication model in China, the issue of language bias in literature reviews and the quality of Chinese journals are discussed. Epidemiologists are encouraged to search the Chinese bibliographic databases for Chinese journal articles. PMID:18826604

  13. The scientific basis for the use of biomechanical foot orthoses in the treatment of lower limb sports injuries--a review of the literature.

    PubMed Central

    Kilmartin, T E; Wallace, W A

    1994-01-01

    While it is documented that many overuse injuries of the lower limb can be relieved with the use of biomechanical foot orthoses, what remains unclear is how an orthosis can produce this effect. A review of the literature indicates that biomechanical orthoses will reduce rearfoot movement, but the effect on knee function is negligible and the clinical significance of excessive rearfoot movement is yet to be proven. While many athletes may potentially benefit from the use of biomechanical orthoses, further research is necessary to justify and, if indicated, promote the use of biomechanical foot arthoses by athletes suffering from overuse injuries. PMID:8000817

  14. Effects of violent video games on aggressive behavior, aggressive cognition, aggressive affect, physiological arousal, and prosocial behavior: a meta-analytic review of the scientific literature.

    PubMed

    Anderson, C A; Bushman, B J

    2001-09-01

    Research on exposure to television and movie violence suggests that playing violent video games will increase aggressive behavior. A metaanalytic review of the video-game research literature reveals that violent video games increase aggressive behavior in children and young adults. Experimental and nonexperimental studies with males and females in laboratory and field settings support this conclusion. Analyses also reveal that exposure to violent video games increases physiological arousal and aggression-related thoughts and feelings. Playing violent video games also decreases prosocial behavior. PMID:11554666

  15. [Spray for self-defense against subjects with aggressive behavior: review of the scientific literature on the use of oleoresin capsicum].

    PubMed

    Clerici, Carlo Alfredo; Pelettii, Gianfranco; Veneroni, Laura; de Micheli, Angelo

    2012-01-01

    ABSTRACT. In several countries oleoresin capsicum (OC) spray is being used as non lethal weapon in recent years. In 2009 in Italy a Security Act has established that self-defence spray devices can lawfully be purchased and possessed by citizens; at the same time corps of local police started to adopt these devices for self defence and aid in arresting aggressive individuals. This article analizes the multidisciplinar literature about the efficacy and possible acute and long-term health risks of pepper spray for exposed individuals and police or civilians users. The paper also reports updated considerations about correct use of this devices. PMID:22888725

  16. QT Interval Prolongation Associated with Intramuscular Ziprasidone in Chinese Patients: A Case Report and a Comprehensive Literature Review with Meta-Analysis.

    PubMed

    Li, Xian-Bin; Tang, Yi-Lang; Zheng, Wei; Wang, Chuan-Yue; de Leon, Jose

    2014-01-01

    Intramuscular (IM) ziprasidone has been associated with QTc interval prolongations in patients with preexisting risk factors. A 23-year-old male Chinese schizophrenia patient experienced an increase of QTc interval of 83 milliseconds (ms) after receiving 20 mg IM ziprasidone (baseline and increased QT/QTc were, respectively, 384/418 and 450/501). This was rated as a probable adverse drug reaction (ADR) by the Liverpool ADR causality assessment tool. A systematic review including all types of trials reporting the effect of IM ziprasidone on the QTc interval prolongation identified 19 trials with a total of 1428 patients. Mean QTc change from baseline to end of each study was -3.7 to 12.8 ms after IM ziprasidone. Four randomized trials (3 of 4 published in Chinese) were used to calculate a meta-analysis of QTc interval prolongation which showed no significant differences between IM ziprasidone and IM haloperidol groups (risk ratio 0.49 to 4.31, 95% confidence interval 0.09 to 19.68, P = 0.06 to 0.41). However, our review included two cases of patients who experienced symptoms probably related to QTc prolongation after IM ziprasidone. Thus, careful screening and close monitoring, including baseline ECG, should be considered in patients receiving IM ziprasidone for the first time. PMID:25530900

  17. Chinese-English Machine Translation System.

    ERIC Educational Resources Information Center

    Wang, William S-Y; And Others

    The report documents results of a two-year R&D effort directed at the completion of a prototype system for Chinese-English machine translation of S&T literature. The system, designated QUINCE, accepts Chinese input exactly as printed, with no pre-editing of any kind, and produces English output on experimental basis. Coding of Chinese text via…

  18. A review of scientific literature examining the mining history, geology, mineralogy, and amphibole asbestos health effects of the Rainy Creek igneous complex, Libby, Montana, USA.

    PubMed

    Bandli, Bryan R; Gunter, Mickey E

    2006-11-01

    This article reviews the past 90 yr of scientific research directed on multiple aspects of the unique geology and environmental health issues surrounding the vermiculite deposit found at Libby, MT. Hydrothermal alteration and extensive weathering of the ultramafic units resulted in the formation of a rich deposit of vermiculite that was mined for 67 yr and used in numerous consumer products in its expanded form. Later intrusions of alkaline units caused hydrothermal alteration of the pyroxenes, resulting in formation of amphiboles. Some of these amphiboles occur in the asbestiform habit and have been associated with pulmonary disease in former miners and mill workers. Identification of these amphibole asbestos minerals has received little attention in the past, but recent work shows that the majority of the amphibole mineral species present may not be any of the amphibole species currently regulated by government agencies. Epidemiological studies on former miners have, nevertheless, shown that the amphibole asbestos from the Rainy Creek igneous complex is harmful; also, a recent study by the Agency for Toxic Substances and Disease Registry shows that residents of Libby who had not been employed in the vermiculite mining or milling operations also appear to have developed asbestos-related pulmonary diseases at a higher rate than the general public elsewhere. Since November 1999, the U.S. Environmental Protection Agency has been involved in the cleanup of asbestos-contaminated sites in and around Libby associated with the mining and processing of vermiculite. PMID:16920668

  19. Non-Hematopoietic Essential Functions of Bone Marrow Cells: A Review of Scientific and Clinical Literature and Rationale for Treating Bone Defects

    PubMed Central

    Caradonna, Eugenio; Mazzucco, Laura; Gudenus, Rosmarie; Amann, Berthold; Prochazka, Vaclav; Giannoudis, Peter V.; Hendrich, Christian; Jäger, Marcus; Krauspe, Rüdiger; Hernigou, Philippe

    2015-01-01

    Hematopoiesis as the only essential function of bone marrow cells has been challenged for several decades through basic science (in vitro and in vivo) and clinical data. Such work has shed light on two other essential functions of bone marrow cells: osteopoiesis and angio-genesis/vasculogenesis. Clinical utility of autologous concentrated bone marrow aspirate (CBMA) has demonstrated both safety and efficacy in treating bone defects. Moreover, CBMA has been shown to be comparable to the gold standard of iliac crest bone graft (ICBG), or autograft, with regard to being osteogenic and osteoinductive. ICBG is not considered an advanced therapy medicinal product (ATMP), but CBMA may become regulated as an ATMP. The European Medicines Agency Committee for Advanced Therapies (EMA:CAT) has issued a reflection paper (20 June 2014) in which reversal of the 2013 ruling that CBMA is a non-ATMP has been proposed. We review bone marrow cell involvement in osteopoiesis and angiogenesis/vasculogenesis to examine EMA:CAT 2013 decision to use CBMA for treatment of osteonecrosis (e.g, of the femoral head) should be considered a non-ATMP. This paper is intended to provide discussion on the 20 June 2014 reflection paper by reviewing two non-hematopoietic essential functions of bone marrow cells. Additionally, we provide clinical and scientific rationale for treating osteonecrosis with CBMA. PMID:26793290

  20. Non-Hematopoietic Essential Functions of Bone Marrow Cells: A Review of Scientific and Clinical Literature and Rationale for Treating Bone Defects.

    PubMed

    Harrell, David B; Caradonna, Eugenio; Mazzucco, Laura; Gudenus, Rosmarie; Amann, Berthold; Prochazka, Vaclav; Giannoudis, Peter V; Hendrich, Christian; Jäger, Marcus; Krauspe, Rüdiger; Hernigou, Philippe

    2015-12-28

    Hematopoiesis as the only essential function of bone marrow cells has been challenged for several decades through basic science (in vitro and in vivo) and clinical data. Such work has shed light on two other essential functions of bone marrow cells: osteopoiesis and angio-genesis/vasculogenesis. Clinical utility of autologous concentrated bone marrow aspirate (CBMA) has demonstrated both safety and efficacy in treating bone defects. Moreover, CBMA has been shown to be comparable to the gold standard of iliac crest bone graft (ICBG), or autograft, with regard to being osteogenic and osteoinductive. ICBG is not considered an advanced therapy medicinal product (ATMP), but CBMA may become regulated as an ATMP. The European Medicines Agency Committee for Advanced Therapies (EMA:CAT) has issued a reflection paper (20 June 2014) in which reversal of the 2013 ruling that CBMA is a non-ATMP has been proposed. We review bone marrow cell involvement in osteopoiesis and angiogenesis/vasculogenesis to examine EMA:CAT 2013 decision to use CBMA for treatment of osteonecrosis (e.g, of the femoral head) should be considered a non-ATMP. This paper is intended to provide discussion on the 20 June 2014 reflection paper by reviewing two non-hematopoietic essential functions of bone marrow cells. Additionally, we provide clinical and scientific rationale for treating osteonecrosis with CBMA. PMID:26793290

  1. Chinese Americans.

    ERIC Educational Resources Information Center

    Lyman, Stanford M.

    This book on the Chinese Americans focuses on such aspects of intergroup relations, community characteristics, social problems, acculturation, racial and social discrimination, and economic opportunities for the ethnic group as: the Chinese diaspora; forerunners of overseas Chinese community organization; Chinese community organization in the…

  2. Tracking the Current Rise of Chinese Pharmaceutical Bionanotechnology

    PubMed Central

    Lenoir, Tim; Herron, Patrick

    2009-01-01

    ABSTRACT Background: The Context and Purpose of the Study Over the last decade China has emerged as a major producer of scientific publications, currently ranking second behind the US. During that time Chinese strategic policy initiatives have placed indigenous innovation at the heart of its economy while focusing internal R&D investments and the attraction of foreign investment in nanotechnology as one of their four top areas. China’s scientific research publication and nanotechnology research publication production has reached a rank of second in the world, behind only the US. Despite these impressive gains, some scholars argue that the quality of Chinese nanotech research is inferior to US research quality due to lower overall times cited rates, suggesting that the US is still the world leader. We combine citation analysis, text mining, mapping, and data visualization to gauge the development and application of nanotechnology in China, particularly in biopharmananotechnology, and to measure the impact of Chinese policy on nanotechnology research production. Results, the main findings Our text mining-based methods provide results that counter existing claims about Chinese nanotechnology research quality. Due in large part to its strategic innovation policy, China’s output of nanotechnology publications is on pace to surpass US production in or around 2012.A closer look at Chinese nanotechnology research literature reveals a large increase in research activity in China’s biopharmananotechnology research since the implementation in January, 2006 of China’s Medium & Long Term Scientific and Technological Development Plan Guidelines for the period 2006-2020 (“MLP”). Since the implementation of the MLP, China has enjoyed a great deal of success producing bionano research findings while attracting a great deal of foreign investment from pharmaceutical corporations setting up advanced drug discovery operations. Given the combination of current scientific

  3. Information Technology and Scientific and Technical Information in China.

    ERIC Educational Resources Information Center

    Zi-guang, Bai

    1992-01-01

    Describes policies formulated by the Chinese government that use information technology to facilitate the development of scientific and technical information activities. Highlights include online information retrieval; the construction of databases, including Chinese language, numeric, and Chinese trade and technology databases; the development of…

  4. [The Yin and Yang movement in the cosmology of Chinese medicine].

    PubMed

    Coutinho, Bernardo Diniz; Dulcetti, Pérola Goretti Sichero

    2015-01-01

    After being developed in the East, based on Taoist cosmology, Chinese medicine has been practiced in the West based on scientific foundations and biomedical paradigms. Some traditional elements of this philosophy were abandoned, such as the theory of Yin and Yang, knowledge that is essential for understanding the health-disease process resulting from the circulation of the body's energy flow. This article studies the movement of the dual elements of Yin and Yang in Chinese medical teaching, seeking to understand how this line of thought developed and how it has contributed towards establishing a system of diagnosis and therapy. The methodology employed was to analyze literature on the subject, based on theoretical references to Taoist thought and traditional Chinese medicine. PMID:26331645

  5. [Inheritance and innovation of traditional Chinese medicinal authentication].

    PubMed

    Zhao, Zhong-zhen; Chen, Hu-biao; Xiao, Pei-gen; Guo, Ping; Liang, Zhi-tao; Hung, Fanny; Wong, Lai-lai; Brand, Eric; Liu, Jing

    2015-09-01

    Chinese medicinal authentication is fundamental for the standardization and globalization of Chinese medicine. The discipline of authentication addresses difficult issues that have remained unresolved for thousands of years, and is essential for preserving safety. Chinese medicinal authentication has both scientific and traditional cultural connotations; the use of scientific methods to elucidate traditional experience-based differentiation carries the legacy of Chinese medicine forward, and offers immediate practical significance and long-term scientific value. In this paper, a path of inheritance and innovation is explored through the scientific exposition of Chinese medicinal authentication, featuring a review of specialized publications, the establishment of a Chinese medicine specimen center and Chinese medicinal image databases, the expansion of authentication technologies, and the formation of a cultural project dedicated to the Compedium of Materia Medica. PMID:26978977

  6. Things Chinese.

    ERIC Educational Resources Information Center

    Law, Yip Wang

    Presented in this booklet are brief descriptions of items and activities that are symbolic of Chinese culture. Some of the items and activities described include a traditional Chinese child's outfit, dolls, sandalwood fans, writing and printing materials and techniques, toys and crafts, a Chinese abacus, and eating utensils. Several recipes for…

  7. [Traditional Chinese medicine: theoretical background and its use in China].

    PubMed

    Oravecz, Márk; Mészáros, Judit

    2012-05-13

    This paper aims to define the concept of traditional Chinese medicine. Chinese medicine has its own unique system of knowledge, which fundamentally defines all of its therapeutic procedures (acupuncture, manual therapy, and Chinese herbal medicine). The authors offer a detailed description of the theoretical basics of Chinese medicine: classification of the normal and pathological processes of the human body based on functional models and a high degree of therapeutic individualization. The authors describe the current practice of Chinese medicine based on the Chinese model, without which modern Chinese medicine cannot exist. This concept pervades the education, clinical practice and research of Chinese medicine. If we hope to adequately satisfy scientific inquiry about Chinese medicine, we must first define its theoretical background and get acquainted with its scope of usage in modern China. The clarification of these basic issues will be beneficial to scientific research and legislative procedures. PMID:22564283

  8. Management and Organizational Technologies of Chinese Rural Youth Programs. A Scientific Exchange of Rural Youth Programs between the U.S.A. and the People's Republic of China (April 8-30, 1982).

    ERIC Educational Resources Information Center

    Extension Service (USDA), Washington, DC.

    An official delegation of Americans representing the U.S. Department of Agriculture and the National Association of State Universities and Land Grant colleges visited the People's Republic of China (PRC) to study the management and organization of the Chinese agricultural extension systems and to identify areas for the Chinese authorities to…

  9. Scientific Misconduct.

    PubMed

    Gross, Charles

    2016-01-01

    Scientific misconduct has been defined as fabrication, falsification, and plagiarism. Scientific misconduct has occurred throughout the history of science. The US government began to take systematic interest in such misconduct in the 1980s. Since then, a number of studies have examined how frequently individual scientists have observed scientific misconduct or were involved in it. Although the studies vary considerably in their methodology and in the nature and size of their samples, in most studies at least 10% of the scientists sampled reported having observed scientific misconduct. In addition to studies of the incidence of scientific misconduct, this review considers the recent increase in paper retractions, the role of social media in scientific ethics, several instructional examples of egregious scientific misconduct, and potential methods to reduce research misconduct. PMID:26273897

  10. Eyewitness report on Chinese satellite work

    NASA Technical Reports Server (NTRS)

    Edelson, B.; Haas, S.; Harford, J.; Jaffe, L.; Nansen, R.; Schnapf, A.; Yarymovych, M.

    1980-01-01

    The article describes the current status of satellite and related technology in the People's Republic of China. Attention is given to areas of potential cooperation and scientific and technical 'exchanges'. It is reported that the Chinese technology is 'advanced, but simple' and that the Chinese showed great interest in receiving U.S. technical know-how.

  11. e-VLBI Applications of Chinese VLBI Network

    NASA Astrophysics Data System (ADS)

    Weimin, Z.; Zhong, C.; Li, T.

    2012-12-01

    The Chinese VLBI Network (CVN) adopts the strategy of "one network, two purposes" for deep-space exploration and scientific applications. To achieve the new e-VLBI capabilities, we have upgraded the stations and the data processing center of the Chinese VLBI Network (CVN). The Chinese Next Generation Internet (CNGI) project also will give support to e-VLBI applications.

  12. Chinese Students' Satisfaction of the Study Abroad Experience

    ERIC Educational Resources Information Center

    Wang, Qinggang; Taplin, Ross; Brown, Alistair M.

    2011-01-01

    Purpose: Building upon McLeod and Wainwright's paradigm for rigorous scientific assessment of study abroad programs, this paper aims to use social learning theory to assess mainland Chinese students' satisfaction of the Chinese Curtin Student Accounting Academic Programme. Design/methodology/approach: A sample of mainland Chinese students enrolled…

  13. [Research on our hospital inventory management status quo of traditional Chinese medicine drugs and treatment method].

    PubMed

    Zhang, Ying-Nan; Xu, Wen

    2014-03-01

    Under the background of the new medical reform, a large variety of traditional Chinese medicine from complicated sources, Chinese traditional medicine of actor of true and false of the quality directly affect the drug safety and clinical efficacy, but also relate to the social and economic benefits of hospital. Along with the development of the modern management of medical institutions and drug circulation circulation system reform in our country, the hospital drug inventory, supply and management work is an important topic for the pharmaceutical trading. However, there is always contradiction, dispensary need to supple pharmacy, in order to satisfy the demands of hospital patients with normal diagnosis and treatment work. However, if the drug inventory is too much, not only increases the drug monitoring problem, at the same time, but also causes storage costs rise. Therefore, completing scientific and reasonable storage and management becomes urgent problems at present. Wherefore, our country administration of traditional Chinese medicine in 2007 promulgated the "Chinese traditional medicine yinpian management norms in hospital", aims to standardize management of Chinese traditional medicine quality and improve the safety of drugs. The author through looking up information and visiting survey, to understand the currently existing problems, and summarizes the literature inland and abroad in recent years Chinese medicine drug inventory management work experience, in view of status quo of Chinese medicine inventory management in China, put forward the solution. To guarantee TCM pharmacy management more standardized, more standard, to adapt to the new reform of Chinese traditional medicine industry, improve the management level of hospital, defend the hospital's reputation and the patient's interests. PMID:24956868

  14. Interpretation, Autonomy, and Transformation: Chinese Pedagogic Discourse in a Cross-Cultural Perspective

    ERIC Educational Resources Information Center

    Wu, Zongjie

    2011-01-01

    With the modernization of Chinese society, beginning in the early-20th century, the Chinese language has experienced a fundamental change that has transformed Chinese pedagogic practices. Modern Chinese discourses, whether of social or scientific practices or on China's intellectual heritage, are largely articulated in westernized discourses that…

  15. Scientific Fraud.

    ERIC Educational Resources Information Center

    Goodstein, David

    1991-01-01

    A discussion of fraud in the presentation of results of scientific research cites cases looks at variations in the degree of misrepresentation, kinds and intents of fraud, attention given by public agencies (National Institutes of Health, National Science Foundation, Public Health Service), and differences between scientific and civil fraud. (MSE)

  16. British Chinese Children: Agency and Action

    ERIC Educational Resources Information Center

    Clayton, Carmen Lau

    2013-01-01

    The assumption that Chinese young people are passive beings with little or no agency is a dominant theme within the academic literature. However PhD research findings demonstrate how British Chinese adolescents (aged 11-14) do exhibit varying degrees of agency in their lives. Here, agency is understood as individuals having the capacity to act, to…

  17. Understanding Chinese TEFL Academics' Capacity for Research

    ERIC Educational Resources Information Center

    Bai, Li; Hudson, Peter

    2011-01-01

    This study aims to benchmark Chinese TEFL academics' research productivities to identify and address research productivity issues. Using a literature-based survey, this study examined 182 Chinese TEFL academics' research output, perceptions about research, personal dispositions for conducting research and workplace context for conducting research…

  18. Chinese Cooking.

    ERIC Educational Resources Information Center

    Kane, Tony

    This unit, intended for secondary level students, is a general introduction to Chinese cooking. It is meant to inform students about the origins of Chinese cooking styles in their various regional manifestations, and it can be used to discuss how and why different cultures develop different styles of cooking. The first part of the unit, adapted…

  19. Chinese Calligraphy.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. Stanford Program on International and Cross Cultural Education.

    This unit is designed to introduce secondary or post-secondary students to the ancient art of Chinese calligraphy through step-by-step instructions on writing Chinese characters. Because each character is made up of a series of single brush strokes, it is believed that if students learn to recognize these as components of completed characters, the…

  20. Language & Literature. Curriculum Handbook.

    ERIC Educational Resources Information Center

    Livonia Public Schools, MI.

    The global education curriculum presented in this booklet is offered as a model, of integrated, interdisciplinary English studies, that involves participants in cultural, scientific, ecological, and economic issues while promoting student awareness of the nature and development of world literature, languages, the arts, and their…

  1. Modular Curriculum: English/Social Studies, Chinese Civilization.

    ERIC Educational Resources Information Center

    Demeritt, Robert W.

    This university independent course of study of Chinese civilization uses a non-disciplinary approach for the purpose of catching a glimpse of what the preponderant body of Chinese have thought and valued throughout the ages. The literature is approached from a Chinese point of view. The course consists of nine lessons: (1) Mencius, (2)Confucius,…

  2. Parental Beliefs on Children's Play: Comparison among Mainland Chinese, Chinese Immigrants in the USA, and European-Americans

    ERIC Educational Resources Information Center

    Jiang, Shan; Han, Myae

    2016-01-01

    The current study surveyed parental play beliefs among the three groups of parents: the mainland Chinese, Chinese immigrants in the USA, and European-Americans. Limited comparison studies on parental play beliefs were previously reported for these three populations in the literature. Two measures, the Chinese child-rearing ideology and parental…

  3. Scientific Globish versus scientific English.

    PubMed

    Tychinin, Dmitry N; Kamnev, Alexander A

    2013-10-01

    The proposed adoption of 'scientific Globish' as a simplified language standard for scholarly communication may appeal to authors who have difficulty with English proficiency. However, Globish might not justify the hopes being pinned on it and might open the door to further deterioration of the quality of English-language scientific writing. PMID:23928006

  4. Scientific Misconduct.

    ERIC Educational Resources Information Center

    Goodstein, David

    2002-01-01

    Explores scientific fraud, asserting that while few scientists actually falsify results, the field has become so competitive that many are misbehaving in other ways; an example would be unreasonable criticism by anonymous peer reviewers. (EV)

  5. Auditing Chinese Higher Education? The Perspectives of Returnee Scholars in an Elite University

    ERIC Educational Resources Information Center

    Yi, Lin

    2011-01-01

    Drawing upon fieldwork conducted in an elite Chinese university and English language literature of audit culture in higher education against the backdrop of Chinese higher education in transition, this paper has discovered that Chinese higher education is undergoing an auditing process. However, this Chinese audit regime is not only guarded by a…

  6. Insect control in socialist China and the corporate United States: the act of comparison, the tendency to forget, and the construction of difference in 1970s U.S.-Chinese scientific exchange.

    PubMed

    Schmalzer, Sigrid

    2013-06-01

    In 1975, a delegation of U.S. entomologists traveled to socialist China to observe Chinese insect control science. Their overwhelmingly positive reports highlighted in relief the pernicious effects of pesticide corporations on U.S. agriculture; some entomologists hoped this would goad the United States to catch up to China in environmentally sensible insect control practices. Of course, insect control in socialist China carried its own political baggage, some of which-for example, mass mobilization and self-reliance--the state made highly visible to visitors, and some of which--for example, harsh treatment of scientists--it sought to obscure. For both the U.S. and the Chinese participants, the act of comparison itself was of primary significance in the exchange, allowing them to construct socialist Chinese science as refreshingly different from U.S. science. At the same time, however, this construction of difference meant forgetting the much longer transnational history in which U.S. and Chinese entomology had been intertwined. PMID:23961690

  7. Anxieties in Mainland Chinese and Singapore Chinese Adolescents in Comparison with the American Norm

    ERIC Educational Resources Information Center

    Li, Huijun; Ang, Rebecca P.; Lee, Jiyoon

    2008-01-01

    There is a growing literature base on child and adolescent anxiety. Cross-cultural research on child and adolescent anxiety, however, has been relatively limited. This study examined whether there were similarities and differences in the self reported anxieties in Mainland Chinese and Singapore Chinese adolescents (12-17 years of age), and whether…

  8. 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…

  9. Scientific millenarianism

    SciTech Connect

    Weinberg, A.M.

    1997-12-01

    Today, for the first time, scientific concerns are seriously being addressed that span future times--hundreds, even thousands, or more years in the future. One is witnessing what the author calls scientific millenarianism. Are such concerns for the distant future exercises in futility, or are they real issues that, to the everlasting gratitude of future generations, this generation has identified, warned about and even suggested how to cope with in the distant future? Can the four potential catastrophes--bolide impact, CO{sub 2} warming, radioactive wastes and thermonuclear war--be avoided by technical fixes, institutional responses, religion, or by doing nothing? These are the questions addressed in this paper.

  10. Scientific Documentation.

    ERIC Educational Resources Information Center

    Pieper, Gail W.

    1980-01-01

    Describes how scientific documentation is taught in three 50-minute sessions in a technical writing course. Tells how session one distinguishes between in-text notes, footnotes, and reference entries; session two discusses the author-year system of citing references; and session three is concerned with the author-number system of reference…

  11. Scientific Inquiry

    ERIC Educational Resources Information Center

    National Science Teachers Association (NJ1), 2004

    2004-01-01

    Scientific inquiry reflects how scientists come to understand the natural world, and it is at the heart of how students learn. From a very early age, children interact with their environment, ask questions, and seek ways to answer those questions. Understanding science content is significantly enhanced when ideas are anchored to inquiry…

  12. [Scientific presentation].

    PubMed

    Kraft, Giuliano

    2002-01-01

    To give a correct and effective scientific presentation, is an arduous task that asks for close examination of basic techniques of communication. This article proposes indications and suggestions to help public speakers to be communicators, to use visual aids and it explains how to capture the audience attention. PMID:12599721

  13. Scientific computation of big data in real-world clinical research.

    PubMed

    Li, Guozheng; Zuo, Xuewen; Liu, Baoyan

    2014-09-01

    The advent of the big data era creates both opportunities and challenges for traditional Chinese medicine (TCM). This study describes the origin, concept, connotation, and value of studies regarding the scientific computation of TCM. It also discusses the integration of science, technology, and medicine under the guidance of the paradigm of real-world, clinical scientific research. TCM clinical diagnosis, treatment, and knowledge were traditionally limited to literature and sensation levels; however, primary methods are used to convert them into statistics, such as the methods of feature subset optimizing, multi-label learning, and complex networks based on complexity, intelligence, data, and computing sciences. Furthermore, these methods are applied in the modeling and analysis of the various complex relationships in individualized clinical diagnosis and treatment, as well as in decision-making related to such diagnosis and treatment. Thus, these methods strongly support the real-world clinical research paradigm of TCM. PMID:25190349

  14. Scientific Claims versus Scientific Knowledge.

    ERIC Educational Resources Information Center

    Ramsey, John

    1991-01-01

    Provides activities that help students to understand the importance of the scientific method. The activities include the science of fusion and cold fusion; a group activity that analyzes and interprets the events surrounding cold fusion; and an application research project concerning a current science issue. (ZWH)

  15. Scientific Misconduct

    NASA Astrophysics Data System (ADS)

    Moore, John W.

    2002-12-01

    These cases provide a good basis for discussions of scientific ethics, particularly with respect to the responsibilities of colleagues in collaborative projects. With increasing numbers of students working in cooperative or collaborative groups, there may be opportunities for more than just discussion—similar issues of responsibility apply to the members of such groups. Further, this is an area where, “no clear, widely accepted standards of behavior exist” (1). Thus there is an opportunity to point out to students that scientific ethics, like science itself, is incomplete and needs constant attention to issues that result from new paradigms such as collaborative research. Finally, each of us can resolve to pay more attention to the contributions we and our colleagues make to collaborative projects, applying to our own work no less critical an eye than we would cast on the work of those we don’t know at all.

  16. An Overview of Traditional Chinese Herbal Formulae and a Proposal of a New Code System for Expressing the Formula Titles

    PubMed Central

    2004-01-01

    Traditional Chinese herbal therapy can be characterized by the use of a large number of multi-herb formulae. To provide modern and Western scientists without knowledge of Chinese literature and cultural background easy access to information, a database with a total of 11 810 traditional Chinese herbal formulae was constructed. All the information was then translated into understandable scientific terms in English. While coining the formula titles in English, we discovered some principles governing the naming of titles by using computer analysis. In addition, we observed that about 92% of the formulae are in the range of single-herb formulae to thirteen-herb formulae. Most large number-herb formulae are formulated by combining pre-existing smaller number-herb formulae. The King herbs () with major therapeutic activity in a multi-herb formula were identified by the formulation concept using two parameters: the herbal dose and the herbal drug property (the degree of toxicity). Based on such analytical data, we established an English code system representing all formula titles written in ideographic Chinese characters: an array of important key words such as ‘Herbal name in Latin + Efficacy (Target organs) + Preparation form + Number of herbs.’ By searching the English version of the database with any of the above key words, a variety of information on the status of traditional Chinese herbal therapy can be accessed. PMID:15480438

  17. Factors that Contribute to Talented Performance: A Theoretical Model from a Chinese Perspective

    ERIC Educational Resources Information Center

    Wu, Echo H.

    2005-01-01

    This paper examines the Chinese literature on giftedness and talented performance (TP) and compares its dominant theoretical features with some influential models to be found in the North American literature. One significant feature to emerge from the Chinese literature is a deemphasis on giftedness as an innate ability and an emphasis on the…

  18. [Briefly analysis on academic origins of traditional Chinese medicine dispensing].

    PubMed

    Zhao, Xue-Min; Zhang, Xiao-Juan; Zhai, Hua-Qiang; Jin, Shi-Yuan

    2014-04-01

    Through collecting and collating the development process of traditional Chinese medicine dispensing, the development of modern Chinese medicine dispensing on the basis of experience could be promoted. "Heyaofenji", "Hehe", " Heji" in ancient Chinese medicine, herbal medicine literature and law were collected, and then things were sorted out according to traditional Chinese medicine dispensing theory, skills and legal norms. Firstly, "Tang Ye Jing Fa" is the earliest book which marks the rudiment of traditional Chinese medicine dispensing. Secondly, traditional Chinese medicine dispensing theory formed in "Shen Nong's herbal classic". Thirdly, Zhang Zhongjing's "Treatise on Febrile Diseases" marked the formation of Chinese medicine dispensing skills. Lastly, Provisions in Tang Dynasty law marks the development of traditional Chinese medicine dispensing. PMID:25039195

  19. Chinese Connections

    ERIC Educational Resources Information Center

    Skilling, William C.

    2012-01-01

    When L. Brooks Patterson, the executive of Oakland County, Michigan, publicly called for the county to become the first in America to teach Mandarin Chinese in every public school district, the Oxford Community Schools responded immediately. Over the past four years, the school district of 5,030 students in southeastern Michigan has elevated the…

  20. A comparative cross-cultural study of the prevalence and nature of misconceptions in physics amongst English and Chinese undergraduate students

    NASA Astrophysics Data System (ADS)

    Abrahams, Ian; Homer, Matt; Sharpe, Rachael; Zhou, Mengyuan

    2015-01-01

    Background:Despite the large body of literature regarding student misconceptions, there has been relatively little cross-cultural research to directly compare the prevalence of common scientific misconceptions amongst students from different cultural backgrounds. Whilst previous research does suggest the international nature of many misconceptions, there is little evidence as to whether the prevalence of such common misconceptions varies from culture to culture. Purpose:To undertake a preliminary examination of the prevalence and reasons for some previously studied scientific misconceptions amongst English and Chinese undergraduate students so as to ascertain whether there is any evidence of cultural difference. Such a finding could help to identify teaching approaches in either country that are more effective in reducing the prevalence of common student misconceptions. Sample:The study involved a convenience sample of 40 undergraduate students - 20 English and 20 Chinese drawn equally from two universities in the North of England - whose formal science education ended at ages 16 and 15 respectively. Design and methods:The study employed semi-structured interview schedule containing eight questions. Results:Whilst similar misconceptions existed amongst both English and Chinese undergraduates, their prevalence was significantly higher amongst the English students (Overall mean score for scientifically correct answers amongst Chinese students was 27.7% higher, p < .01, r = .64). Often when English and Chinese undergraduates had similar misconceptions, they tended to explain these by drawing upon very similar erroneous analogies and these appear to be only nominally culturally independent in that they are based on globally shared everyday experiences. Conclusion:Differences in the prevalence of misconceptions amongst English and Chinese undergraduates appear to arise from differences in the way in which specific areas of physics are taught in both countries. It might

  1. The Chinese-American Workforce

    SciTech Connect

    Nissen, S.H.

    1990-05-01

    The current study focused on a group of Chinese-American professionals working in a scientific environment in the San Francisco Bay area. One of the goals of the present study is to determine to what extent do the Chinese cultural values impact job performance, interpersonal relationships and perception of job satisfaction. This was carried out by identifying the important motivational factors and optimal working conditions which provided career satisfaction for the Chinese-American professionals. Comparisons were made between the US born and foreign-born respondents to determine differences, if any, in their perceptions relative to career satisfaction due to varying acculturation levels. In addition, this study identified barriers to career advancement and compared these barriers with the results of another survey on the Chinese-American professionals working in government, industry and private sector in the Bay area. A structured survey questionnaire was designed by the investigator and sent to 167 Chinese-American professionals, composed of both US-born and foreign-born. 41 refs., 12 figs., 8 tabs.

  2. Semantic Web for data harmonization in Chinese medicine

    PubMed Central

    2010-01-01

    Scientific studies to investigate Chinese medicine with Western medicine have been generating a large amount of data to be shared preferably under a global data standard. This article provides an overview of Semantic Web and identifies some representative Semantic Web applications in Chinese medicine. Semantic Web is proposed as a standard for representing Chinese medicine data and facilitating their integration with Western medicine data. PMID:20205772

  3. Chinese Geography through Chinese Cuisine

    ERIC Educational Resources Information Center

    Lipman, Jonathan

    2010-01-01

    China has the world's largest population, now over 1.3 billion, but its land area (much of it high mountains or desert) is about the same as that of the United States, which has less than one-fourth as many people. So Chinese farmers have learned to use every inch of their fertile land intensively. Pressure on the land has required extremely…

  4. CETA'S Response to Chinese-English Dictionary Needs

    ERIC Educational Resources Information Center

    Beal, Edwin G., Jr.

    1976-01-01

    This article describes the activities of the Chinese-English Translation Assistance Group (CETA), including the development of a dictionary of general terms, and the formation of files of colloquial, scientific, and technical terms. CETA also serves as a clearinghouse for information of interest to students of Chinese. (CLK)

  5. The spacelab scientific missions: A comprehensive bibliography of scientific publications

    NASA Technical Reports Server (NTRS)

    Torr, Marsha (Compiler)

    1995-01-01

    November 1993 represented the 10-year anniversary of the flight of Spacelab 1 mission, with the first precursor mission (OSTA-1) being launched 2 years earlier. Since that time, a total of 27 Shuttle missions has been flown, using the Spacelab system as a facility for conducting scientific research in space. The missions flown to date have allowed a total of approximately 500 Principle Investigator class investigations to be conducted in orbit. These investigations have constituted major scientific efforts in astronomy/astrophysics, atmospheric science, Earth observation, life sciences, microgravity science, and space plasma physics. An initial survey of the scientific products gleaned from Spacelab missions already flown was sent to the Principle Investigators. In that survey, information was gathered from the investigators on the scientific highlights of their investigations and statistical measurements of overall success -- such as papers published. This document is a compilation of the papers that have been published to date in referred literature.

  6. Toxicological risks of Chinese herbs.

    PubMed

    Shaw, Debbie

    2010-12-01

    As traditional Chinese medicine (TCM) has become more popular there have been increasing concerns about safety and potential toxicity of the Chinese materia medica (CMM) comprising plants, animal parts and minerals. The potential toxicity of many CMM is well recognised in TCM and to reduce risks use of some herbs is restricted whilst specific processing methods have been developed to modify the activities/toxicity of others. However adverse reactions have been reported, many of these are due misuse or abuse of Chinese medicine. The main problem remains products adulterated with pharmaceuticals for weight loss or erectile dysfunction. But some herbs have narrow therapeutic ranges (e.g., Aconitum species) so toxic effects are frequently reported. Toxic effects from chronic or cumulative dosing are difficult to detect in the traditional setting and recent reports have demonstrated the health problems from Aristolochia species. Despite safety concerns, Chinese medicine appears to be relatively safe with comparatively few reports of adverse reactions compared with overall drug reports. The wealth of information in the Chinese literature needs to be more widely available. As TCM is widely used by patients, improved pharmacovigilance and pharmacoepidemiology can contribute valuable safety information, relevant to clinical use. PMID:21077025

  7. Chinese Culture and Leadership.

    ERIC Educational Resources Information Center

    Wong, Kam-Cheung

    2001-01-01

    Describes essential characteristics of Chinese philosophical tradition; Discusses Western perspectives on value leadership in education, particularly moral leadership. Discuses moral leadership from a Chinese philosophical perspective, especially Confucianism. Draws implications for using Chinese cultural and philosophical traditions to develop…

  8. Open Access and Civic Scientific Information Literacy

    ERIC Educational Resources Information Center

    Zuccala, Alesia

    2010-01-01

    Introduction: We examine how residents and citizens of The Netherlands perceive open access to acquire preliminary insight into the role it might play in cultivating civic scientific literacy. Open access refers to scientific or scholarly research literature available on the Web to scholars and the general public in free online journals and…

  9. Teaching toward a More Scientifically Literate Society

    ERIC Educational Resources Information Center

    LoGiudici, Raymond; Ende, Fred

    2010-01-01

    To teach scientific literacy to eighth graders, the authors created a yearlong project that emphasizes the various components and skills required to be a scientifically literate citizen. This project is broken into four separate components: skeptical thinking (pseudoscience), current-event article analysis, fiction and nonfiction literature, and…

  10. Teaching English Literature in China: Importance, Problems, and Countermeasures.

    ERIC Educational Resources Information Center

    Yin, Qiping; Chen, Shubo

    2002-01-01

    Argues for the importance of teaching literature in English departments in Chinese universities. Presents a number of countermeasures to combat policies promoting a shallow "pragmatism" in English teaching in China today. (Author/VWL)

  11. Connecting Scientific Reasoning and Causal Inference

    ERIC Educational Resources Information Center

    Kuhn, Deanna; Dean, David, Jr.

    2004-01-01

    Literature on multivariable causal inference (MCI) and literature on scientific reasoning (SR) have proceeded almost entirely independently, although they in large part address the same phenomena. An effort is made to bring these paradigms into close enough alignment with one another to compare implications of the two lines of work and examine how…

  12. Speech Perception Deficits by Chinese Children with Phonological Dyslexia

    ERIC Educational Resources Information Center

    Liu, Wenli; Shu, Hua; Yang, Yufang

    2009-01-01

    Findings concerning the relation between dyslexia and speech perception deficits are inconsistent in the literature. This study examined the relation in Chinese children using a more homogeneous sample--children with phonological dyslexia. Two experimental tasks were administered to a group of Chinese children with phonological dyslexia, a group…

  13. A CHINESE-ENGLISH GLOSSARY OF CURRENT READING TEXTS.

    ERIC Educational Resources Information Center

    LEVY, HOWARD S.; AND OTHERS

    A GLOSSARY OF 4,500 CHINESE ENTRIES WAS DEVELOPED. THE GLOSSARY CONTAINS THE VOCABULARY FROM TEXTS PUBLISHED BY YALE UNIVERSITY PRESS AND THOSE PREPARED BY THE FOREIGN SERVICE INSTITUTE (FSI) STAFF OF TAICHUNG, TAIWAN. THE MATERIALS INCLUDED ARE SELECTIONS FROM CHINESE COMMUNIST LITERATURE, NEWSPAPER SELECTIONS FROM THE MAINLAND PRESS, A SPEECH ON…

  14. Chinese-English Nuclear and Physics Dictionary.

    ERIC Educational Resources Information Center

    Air Force Systems Command, Wright-Patterson AFB, OH. Foreign Technology Div.

    The Nuclear and Physics Dictionary is one of a series of Chinese-English technical dictionaries prepared by the Foreign Technology Division, United States Air Force Systems Command. The purpose of this dictionary is to provide rapid reference tools for translators, abstractors, and research analysts concerned with scientific and technical…

  15. Chinese Science Policy: A Comparative Analysis

    ERIC Educational Resources Information Center

    Richter, Maurice N., Jr.

    1976-01-01

    Lists the assumptions inherent in a liberal model of science and explains how the Chinese model combines a contemporary challenge to this liberal model with a strong positive valuation of science. Explains the problems and patterns related to scientific development in China and the Soviet Union. (GS)

  16. Chinese-English Aviation and Space Dictionary.

    ERIC Educational Resources Information Center

    Air Force Systems Command, Wright-Patterson AFB, OH. Foreign Technology Div.

    The Aviation and Space Dictionary is the second of a series of Chinese-English technical dictionaries under preparation by the Foreign Technology Division, United States Air Force Systems Command. The purpose of the series is to provide rapid reference tools for translators, abstracters, and research analysts concerned with scientific and…

  17. Alternative Health Care Practitioners in a Chinese American Community: A Preliminary Report of Findings.

    ERIC Educational Resources Information Center

    Kao, Jessica Ching-Yi

    This paper provides a brief review of the literature on traditional Chinese medicine in both China and the United States and presents observations from a preliminary study of Chinese practitioners in the Chinatown section of Los Angeles, California. The dualistic health care system in Chinese culture is described as comprising both scholarly and…

  18. Literature Ink

    ERIC Educational Resources Information Center

    Geyer, Jan

    2008-01-01

    Using images in the classroom to help students find meaning in literature is not new. Although composition teachers have long used the visual arts as a source for stimulating student engagement, sometimes the subject matter can fail to achieve the desired result. Too often, students lack the vocabulary or frame of reference to be engaged in a work…

  19. Women's Literature.

    ERIC Educational Resources Information Center

    Karolides, Nicholas J., Ed.; Quinn, Laura, Ed.

    1986-01-01

    The articles in this focused journal issue discuss women authors and examine female images in English and American literature. The titles of the articles and their authors are as follows: (1) "Margaret Fuller and Charlotte Perkins Gilman: Rhetoric and the Shape of Learning" (Susan Lundvall Brodie); (2) "Feminist Psychology through Feminist…

  20. Teacher Literature.

    ERIC Educational Resources Information Center

    Nemanich, Donald, Ed.

    1974-01-01

    Three articles are included in this issue of the "Illinois English Bulletin." In "Form Is Not Enough: Thinking the Unthinkable about Teaching Literature," John Milstead recommends a reading program for high school English courses which emphasizes the quantity (rather than quality) of reading material according to individual student interest so…

  1. Chinese herbal medicines for hypercholesterolemia

    PubMed Central

    Liu, Zhao Lan; Liu, Jian Ping; Zhang, Anthony Lin; Wu, Qiong; Ruan, Yao; Lewith, George; Visconte, Denise

    2011-01-01

    Background Hypercholesterolemia is an important key contributory factor for ischemic heart disease and is associated with age, high blood pressure, a family history of hypercholesterolemia, and diabetes. Chinese herbal medicines have been used for a long time as lipid-lowering agents. Objectives To assess the effects of Chinese herbal medicines on hypercholesterolemia. Search strategy We searched the following databases: The Cochrane Library (issue 8, 2010), MEDLINE (until July 2010), EMBASE (until July 2010), Chinese BioMedical Database (until July 2010), Traditional Chinese Medical Literature Analysis and Retrieval System (until July 2010), China National Knowledge Infrastructure (until July 2010), Chinese VIP Information (until July 2010), Chinese Academic Conference Papers Database and Chinese Dissertation Database (until July 2010), and Allied and Complementary Medicine Database (until July 2010). Selection criteria We considered randomized controlled clinical trials in hypercholesterolemic participants comparing Chinese herbal medicines with placebo, no treatment, and pharmacological or non-pharmacological interventions. Data collection and analysis Two review authors independently extracted data and assessed the risk of bias. We resolved any disagreements with this assessment through discussion and a decision was achieved based by consensus. We assessed trials for the risk of bias against key criteria: random sequence generation, allocation concealment, blinding of participants, incomplete outcome data, selective outcome reporting and other sources of bias. Main results We included 22 randomized trials (2130 participants). The mean treatment duration was 2.3 ± 1.3 months (ranging from one to six months). Twenty trials were conducted in China and 18 trials were published in Chinese. Overall, the risk of bias of included trials was high or unclear. Five different herbal medicines were evaluated in the included trials, which compared herbs with conventional

  2. Re-Examining the "Chinese Learner": A Case Study of Mainland Chinese Students' Learning Experiences at British Universities

    ERIC Educational Resources Information Center

    Wu, Qi

    2015-01-01

    Although a great deal of literature contrasts the Chinese learner with Western learning conceptions and practice, a closer look at these studies reveals that many are explored through the lens of cultural knowledge and assumptions. The results of these studies generate a distorted understanding of Chinese students. Moreover, students' learning is…

  3. Chinese Calendar and Chinese Telegraphic Code.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    This manual contains: (1) Chinese calendars for the hundred years from 1881 to 1980; and (2) the Chinese telegraphic code. Each page in Part One presents the calendar for each year in both Chinese and English. There are 97 charts in Part Two representing the telegraphic code. (AMH)

  4. Alternative therapies and medical science: designing clinical trials of alternative/complementary medicines--is evidence-based traditional Chinese medicine attainable?

    PubMed

    Critchley, J A; Zhang, Y; Suthisisang, C C; Chan, T Y; Tomlinson, B

    2000-05-01

    Evidence-based traditional Chinese medicine is attainable. With good planning and a positive attitude, the remedies used in traditional Chinese medicine (TCM) and Chinese proprietary medicines can be studied at a standard acceptable to modern science. The identification of an active principal should not delay the search for effective remedies from the TCM pharmacopoeia. Herbal mixtures can be validly tested to establish their efficacy. Problems with potential batch-to-batch variation can be circumvented by appropriate randomization. Subsequent independent screening and randomization to treatment and placebo arms can allow for the individualization of treatments by TCM practitioners. However, clearly defined treatments are required and should be recorded in a manner that enables other suitably trained researchers to reproduce them reliably (e.g., using prescriptions in Chinese). Quality control of TCM is a prerequisite of credible clinical trials. Correct natural ingredients must be used without adulteration or erroneous substitution. Evidence of safety in man is essential, and in lieu of data from formal toxicity studies, clear, convincing, and impartial evidence of safety is needed based on their long-term use in mainstream TCM practice backed up by publications in the Chinese medical/scientific literature. PMID:10806598

  5. Leadership in literature.

    PubMed

    2006-03-01

    Business students nowadays are not, for the most part, poets. A growing proportion come to business school with a background in investment banking or management consulting and an undergraduate business major, rather than a degree in the arts and sciences. MBA students are already very familiar with business. A number of scholars and businesspeople have begun to question the scientific model that dominates business research and teaching. Formalized management tools work well enough if you're studying techniques for financial valuation, but less so when you're studying leadership and organizational behavior. Some argue that students could learn a lot more about these subjects if they took a course in literature. Examples from fiction can be as instructive as any business textbook. HBR senior editor Diane Coutu recently met with Joseph Badaracco, Jr., for a wide-ranging discussion of what leaders can learn from literature. For the past decade, Badaracco, the John Shad Professor of Business Ethics at Harvard Business School, has used classical literature to provide well-rounded, complex pictures of leaders in all walks of life-particularly leaders whose psychological and emotional challenges parallel those of senior executives. Fiction provides some of the most powerful and engaging case studies ever written. Unlike contemporary management literature, which is relentlessly upbeat, classical literature is unsparingly realist. Leaders often struggle and sometimes fail-and the stakes are high. When business leaders read about the conflicts of literary characters, they can better understand their own circumstances. We pay far too little attention to the inner lives of leaders. Business school courses seem to suggest that you can treat executives like lab animals and control their behavior through their environment. But behaviorism is not enough. Literature suggests that leaders should learn more about themselves if they want to succeed. PMID:16515156

  6. Recent advances in Chinese palaeontology.

    PubMed

    Xu, Xing; Luo, Zhe-Xi; Rong, Jia-Yu

    2010-01-22

    Discoveries are a driving force for progress in palaeontology. Palaeontology as a discipline of scientific inquiry has gained many fresh insights into the history of life, from the discoveries of many new fossils in China in the last 20 years, and from the new ideas derived from these fossils. This special issue of Proceedings of Royal Society B entitled Recent Advances in Chinese Palaeontology selects some of the very latest studies aimed at resolving the current problems of palaeontology and evolutionary biology based on new fossils from China. These fossils and their studies help to clarify some historical debates about a particular fossil group, or to raise new questions about history of life, or to pose a new challenge in our pursuit of science. These works on new Chinese fossils have covered the whole range of the diversity through the entire Phanerozoic fossil record. PMID:19812080

  7. European scientific notes. Volume 34, Number 9

    SciTech Connect

    Burt, W.V.; Peters, D.J.

    1980-09-30

    This is a monthly publication presenting brief articles concerning recent developments in European Scientific Research. It is hoped that these articles (which do not constitute part of the scientific literature) may prove of value to American scientists by calling attention to current development and to institutions and individuals engaged in these scientific efforts. The articles are written primarily by members of the staff of ORNL and occasionally articles are prepared by, or in cooperation with, members of the scientific staffs of the United States Air Force's European Office of Aerospace Research and Development and the United States ARmy Research and Standardization Group. Articles are also contributed by visiting Stateside scientists.

  8. Cultural expectations of thinness in Chinese women.

    PubMed

    Leung, F; Lam, S; Sze, S

    2001-01-01

    The present study examined the ideal woman's figure among Chinese people in Hong Kong over the past three decades by analyzing the data from the Miss Hong Kong Beauty Pageant from 1975-2000. Results indicate that Miss Hong Kong Pageant winners and Miss Photogenic winners have always been taller and thinner than average women in Hong Kong. The data also suggest that a curvaceous body shape with a narrow waist set against full hips appears to be an important component of feminine beauty among the Chinese. This ideal matches closely to what has been depicted in classical Chinese literature and challenges the commonly held belief that Chinese feminine beauty standards value plumpness. PMID:16864394

  9. The Chinese student--acculturation and mental illness.

    PubMed

    Bourne, P G

    1975-08-01

    This paper reviews the history of the Chinese student in America and examines the conflicts which the special role of the Chinese on campus created. Specifically the nature of the problems manifested by Chinese students who sought help through the student health program at a large West Coast university are examined as a reflection of the stresses caused by currently changing attitudes toward assimilation in the Chinese-American population. Interestingly, except for a brief overview by Fong, this is a group that, despite its size and significance, has been ignored in the literature. PMID:1197503

  10. [Application of magnetic materials in analysis on Chinese herb medicines].

    PubMed

    Xu, Li-Wei; Wang, Jiu-Rong; Han, Xue-Feng

    2012-12-01

    China is the cradle of Chinese herb medicines,with rich plant resources. However, traditional processing methods have many disadvantages, such as high comsumption of organic solvent, long extraction time and high loss of effective constituents. For the purpose of rational use of Chinese herb medicines and accurate analysis on their constituents,the sample pre-treatment method with magnetic nanoparticles as the carrier brought new opportunities in recent years. after consulting literatures,the essay summarizes traditional extraction methods of Chinese herb medicines, characteristics of magnetic materials and their application in the analysis on Chinese herb medicines. PMID:23477130