1,720,961 research outputs found
台灣地區成年人對於香菸警語、香菸廣告及反菸廣告之看法
No full text台灣地區自民國八十一年六月三日起，規定不論是國內製造或國外進口之香菸，均應於菸盒正面標示菸害警語。為瞭解民眾對於警語標示及香菸廣告和反菸廣告之反應，本研究以民國八十二年一月居住於台灣地區的十八歲以上人口為母羣體，利用分層隨機集束抽樣方法，選出樣本。實際訪到樣本共2437人，其中男性1192人(48.9%)，女性1245人(51.1%)。
本研究發現有43.8%的吸菸者於取菸時曾注意到菸盒上的警語，有95.8%吸菸者表示會繼續吸菸；有21.9%的人表示最近三個月曾看過推銷香菸的廣告；依廣告出現處排序，其來源前三位分別為商店櫃台(54.7%)、雜誌(53.9%)及街頭看板或海報(45.1%)；有82.9%的人表示最近三個月曾看過反菸廣告，他們主要從電視(96.4%)、報紙(33.6%)及海報單張(23.3%)上看到這類廣告。有63.7%的人認為反菸廣告是「勸吸菸者不要吸菸」，有21.9%的人表示反菸廣告「根本無效」
台灣地區成年人之菸害認知、反菸態度與菸害防制政策瞭解情形
No full text本研究目的在瞭解臺灣地區成年人之菸害認知、反菸態度與對菸害防制政策的瞭解情形。以臺灣地區十八歲以上人口為母羣體，並以現住人口為基準，抽出25個地區，2250個樣本戶進行訪視，實際完訪人數2437人。結果發現：(1)民眾對「二手菸危害」此概念的認知較好，菸害知識得分則以已戒菸者最高；(2)反菸態度以不吸菸者最強，而有吸菸者的反菸態度則最低；(3)研究樣本知道菸害防制相關政策者不多，但表示支持者超過80%。根據本研究之發現，建議政府應積極宣導菸害防制政策，提升民眾的菸害認知與反菸態度
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
A FAMILY-BASED HEALTH INTERVENTION IN COMMUNITIES: THE HEALTH BEHAVIORS AMONG THE PEOPLE WITH HIGHER BLOOD PRESSURE LEVELS
No full text為探討社區健康介入活動影響成人高血壓控制之情形，根據前一年度(民國77年)以臺灣北部地區成人為對象所完成的血壓篩檢資料選出590位血壓偏高者(血壓大於等於140/90mmHg)，分別編入「身心鬆弛」、「血壓測量」、「函授自學」和「對照」等4個實驗組中，並進行健康介入之效果實驗。
本報告乃上述研究的一部份，有關介入效果之討論將另外為文發表。分析492位實際完訪個案於健康介入實施前的資料發現，血壓偏高者多具有內控傾向之特質，在高血壓治療和日常生活習慣方面做得並不理想，有關高血壓的常識也甚貧乏。根據上述發現，對社區服務及醫療院所提出有關衛生教育及病人照顧之建議
E-cigarettes: Users' Profiles, Stakeholders and Public Attitudes to Regulations in Taiwan
No full textThe researchers conducted in-depth interviews with 14 Taiwanese stakeholders, using semi-structured questionnaires, either face-to-face or over the telephone, in 2016-2017, to better understand stakeholders' perspectives. All interviews were transcribed. In addition, a cross-sectional, on-line, self-administered, and anonymous survey was conducted between July and November 2017 to collect the behavioral and socio-demographic characteristics of e-cigarette users, and to assess the public's opinions on e-cigarette regulation and policy options. Almost all interviewees agreed that there is a need for a specific legal framework for e-cigarettes in Taiwan, and that e-cigarettes should be regulated in the same way as combustible cigarettes. We documented the attitudes of a self-selected sample of the general public in Taiwan regarding e-cigarette regulations and policies. These results may be useful to design studies in more representative samples and to inform e-cigarette regulations, policies and education campaigns
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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