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An Analysis of Cultural Contents in Middle School English Textbooks GO FOR IT
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作者 周巍 《海外英语》 2017年第2期235-236,共2页
The Chinese EFL textbook GO FOR IT is widely used in most state-owned middle schools of China.According to the national English Curriculum of in China,cultural contents should be provided.The cultural contents are ana... The Chinese EFL textbook GO FOR IT is widely used in most state-owned middle schools of China.According to the national English Curriculum of in China,cultural contents should be provided.The cultural contents are analyzed from two aspects—cultural awareness through verbal communication and the cultural awareness through non-verbal communication.Specifically,appellations and greetings,polite expressions,the dining patterns,cultural imageries of animals are analyzed in this thesis. 展开更多
关键词 cultural awareness textbook analysis content analysis
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Impacts of sample size for stomach content analysis on the estimation of ecosystem indices 被引量:1
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作者 Dongyan Han Chongliang Zhang +3 位作者 Ying Xue Binduo Xu Yiping Ren Yong Chen 《Acta Oceanologica Sinica》 SCIE CAS CSCD 2020年第8期53-61,共9页
This study used Ecopath model of the Jiaozhou Bay as an example to evaluate the effect of stomach sample size of three fish species on the projection of this model. The derived ecosystem indices were classified into t... This study used Ecopath model of the Jiaozhou Bay as an example to evaluate the effect of stomach sample size of three fish species on the projection of this model. The derived ecosystem indices were classified into three categories:(1) direct indices, like the trophic level of species, influenced by stomach sample size directly;(2)indirect indices, like ecology efficiency(EE) of invertebrates, influenced by the multiple prey-predator relationships;and(3) systemic indices, like total system throughout(TST), describing the status of the whole ecosystem. The influences of different stomach sample sizes on these indices were evaluated. The results suggest that systemic indices of the ecosystem model were robust to stomach sample sizes, whereas specific indices related to species were indicated to be with low accuracy and precision when stomach samples were insufficient.The indices became more uncertain when the stomach sample sizes varied for more species. This study enhances the understanding of how the quality of diet composition data influences ecosystem modeling outputs. The results can also guide the design of stomach content analysis for developing ecosystem models. 展开更多
关键词 computer simulation Ecopath with Ecosim ecosystem index optimization sample size stomach contents analysis
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Talking with Children about Cancer: A Content Analysis of Text in Children’s Picture Books
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作者 Noyuri Yamaji Megumi Sawaguchi Erika Ota 《Health》 2020年第7期750-763,共14页
<strong>Introduction:</strong> To tell children that they are diagnosed with cancer is challenging for any healthcare professional and family. Pictures books are one of the communication tools for talking ... <strong>Introduction:</strong> To tell children that they are diagnosed with cancer is challenging for any healthcare professional and family. Pictures books are one of the communication tools for talking with children about severe diseases. However, little research is available about the contents of picture books about cancer for children. Therefore, this study aimed to examine the contents of children’s picture books about cancer and explore the advantages and disadvantages of using picture books to communicate with children about cancer.<strong> Methods:</strong> We searched the picture books about cancer written for children aged under ten years old on the Amazon.com Web site on 5 July 2019 and hand-searched on the cancer-related institutes’ Web site. We extracted the texts of relevant picture books and conducted a content analysis of them. <strong>Results:</strong> We identified 2555 picture books and included 30 of them. We identified three main contents, 1) cancer-related knowledge, 2) impacts of cancer, and 3) dealing with cancer. These contents were written with simple words and illustrations. Some of them included the essential contents, which might be misunderstood by children.<strong> Conclusions:</strong> Picture books might be helpful for children to understand about cancer. However, as these books do not include all contents, it is necessary to select and use multiple books depending on the content which is wanted to tell the child. Further research should evaluate the impacts of these books as a communication tool when talking with children diagnosed with cancer. 展开更多
关键词 CANCER ONCOLOGY PEDIATRICS Communication Picture Books contents analysis
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A Micro Perspective of Research Dynamics Through“Citations of Citations”Topic Analysis 被引量:2
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作者 Xiaoli Chen Tao Han 《Journal of Data and Information Science》 CSCD 2020年第4期19-34,共16页
Purpose:Research dynamics have long been a research interest.It is a macro perspective tool for discovering temporal research trends of a certain discipline or subject.A micro perspective of research dynamics,however,... Purpose:Research dynamics have long been a research interest.It is a macro perspective tool for discovering temporal research trends of a certain discipline or subject.A micro perspective of research dynamics,however,concerning a single researcher or a highly cited paper in terms of their citations and“citations of citations”(forward chaining)remains unexplored.Design/methodology/approach:In this paper,we use a cross-collection topic model to reveal the research dynamics of topic disappearance topic inheritance,and topic innovation in each generation of forward chaining.Findings:For highly cited work,scientific influence exists in indirect citations.Topic modeling can reveal how long this influence exists in forward chaining,as well as its influence.Research limitations:This paper measures scientific influence and indirect scientific influence only if the relevant words or phrases are borrowed or used in direct or indirect citations.Paraphrasing or semantically similar concept may be neglected in this research.Practical implications:This paper demonstrates that a scientific influence exists in indirect citations through its analysis of forward chaining.This can serve as an inspiration on how to adequately evaluate research influence.Originality:The main contributions of this paper are the following three aspects.First,besides research dynamics of topic inheritance and topic innovation,we model topic disappearance by using a cross-collection topic model.Second,we explore the length and character of the research impact through“citations of citations”content analysis.Finally,we analyze the research dynamics of artificial intelligence researcher Geoffrey Hinton’s publications and the topic dynamics of forward chaining. 展开更多
关键词 Research dynamics Forward chaining Topic model Scientific influence Citations content analysis
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Shadow banking:a bibliometric and content analysis 被引量:1
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作者 Ridoy Deb Nath Mohammad Ashraful Ferdous Chowdhury 《Financial Innovation》 2021年第1期1586-1614,共29页
This study reports on our systematic review of 2008–2021 literature on shadow banking.We present an overview of the shadow banking sector,wherein we discuss the definitions,evolution,functions,and specific activities... This study reports on our systematic review of 2008–2021 literature on shadow banking.We present an overview of the shadow banking sector,wherein we discuss the definitions,evolution,functions,and specific activities that comprise it.We conducted a bibliometric analysis using the VOSviewer bibliometric tool on articles collected from the Scopus database,after which we conducted content analysis on top articles from leading sources,and identified four major streams of shadow banking literature.Additionally,we identified gaps in the literature and proposed seven research questions to be addressed in future studies to advance knowledge of the shadow banking sector.The findings of this review may serve as a robust reference for scholars researching various aspects of shadow banking to develop our understanding of this sector. 展开更多
关键词 Shadow banking Review study Bibliometric analysis Content analysis VOSviewer
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The Outcome of Midwife-Mother Relationship in Delivery Room: A Qualitative Content Analysis 被引量:1
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作者 Mahtab Attarha Zohre Keshavarz +1 位作者 Maryam Bakhtiari Mehri Jamilian 《Health》 CAS 2016年第4期336-343,共8页
Effective communication and emotional support of parturient women improve the outcome of childbirth. Reduction in Duration of labor, cesarean rate, use of anesthesia, and 5 minute Apgar Score less than 7 can achieve. ... Effective communication and emotional support of parturient women improve the outcome of childbirth. Reduction in Duration of labor, cesarean rate, use of anesthesia, and 5 minute Apgar Score less than 7 can achieve. This study was a part of a large mixed method study during 2013-2014. In this qualitative study, in-depth interviews were conducted with 32 participants (16 mother and 16 midwife), using semi-structured interviews. Participants were recruited by pur-posive sampling with maximum diversity in terms of age, occupation, education and etc. Educational hospital of Arak University of Medical Sciences was considered as the setting. Each interview was conducted at a private and convenient location and took about 30 to 45 minutes. Interviews were audio taped and transcribed verbatim. Conventional content analysis was done for data analysis. Interviews continued until data saturation was obtained. Data were coded in MAXQDA software (version 11). The main category emerged as “outcome” of midwife-mother relationship. Facilitating childbirth, positive experience, mental health promotion and improvement in quality of life were derived as subcategories. Good midwife-mother relationship could promote positive outcome in labour. Results could assist midwives in providing holistic quality care to mothers during labour, thus providing positive consequence in child birth. Also, results could provide a framework and guidance for policymakers to create appropriate context for the midwife-mother relationship in maternity care. 展开更多
关键词 Midwife-Mother Relationship Content analysis OUTCOME Delivery Room
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Audit Quality in Practice A Critical Analysis of the Financial Reporting Council (FRC) Discussion Paper 被引量:1
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作者 Noor Aclwa bUlalman Mazni Abdullah Kamisah Ismail Noor Sharoja Sapiei 《Journal of Modern Accounting and Auditing》 2013年第12期1564-1573,共10页
The efforts by the Financial Reporting Council (FRC) in the United Kingdom (UK) to stimulate audit firms to improve audit quality manifest in its Discussion Paper: Promoting Audit Quality warrant further analysis... The efforts by the Financial Reporting Council (FRC) in the United Kingdom (UK) to stimulate audit firms to improve audit quality manifest in its Discussion Paper: Promoting Audit Quality warrant further analysis. The discussion paper identified factors such as audit firm culture, the quality of people, the effectiveness of audit process, and outside factors such as management and audit committee (AC) which can affect level of audit quality in practice. Reporting upon the analysis of responses to the discussion paper, the objective of this study is to analyze views from the respondents about various issues related to audit quality. This study composes of how subject of audit quality is seen in practice, which contributes to our understanding of conditions, events, or processes that can affect audit quality in practice. 展开更多
关键词 audit quality content analysis REGULATION United Kingdom (UK)
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Charitable Donation Motives of Wealthy Chinese—A Content Analysis Based on 66 Chinese Philanthropists 被引量:1
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作者 GAO Jinghua ZHANG Pengfei 《Cultural and Religious Studies》 2020年第8期473-491,共19页
Based on Chinese cultural psychology and multi-disciplinary theoretical system,this study establishes an analytical framework of wealthy people’s charitable donation motives.It takes the donation behavior of 66 phila... Based on Chinese cultural psychology and multi-disciplinary theoretical system,this study establishes an analytical framework of wealthy people’s charitable donation motives.It takes the donation behavior of 66 philanthropists as the research object to discuss charitable donation motives of wealthy people.Through analyzing the content and text of 172 interviews and donation reports,this study verifies the unique influence of acquaintances’charitable motives in Chinese local culture,moral motives in Confucian culture,benevolent people’s love for others,self-promotion,collectivism and patriotism,and differential love on charitable donations of rich Chinese.This study concluded that the donation motives of wealthy Chinese mainly consist of 10 categories,such as expressing appreciation and gratitude,becoming a super representative of philanthropy cause,pursuit of the meaning and value of life,promoting social justice,inheriting the family wealth and family spirit,taking the social responsibility of Chinese entrepreneurs,driving more people to participate in philanthropy cause,improving the welfare of others,acquiring the exchange interests,and due to peer pressure.This research enriches the connotation of“Chinese philanthropy motivation”and discusses the characteristics of philanthropy motives in Chinese context,which can provide reference for improving the donation incentive policies and charitable organization’s fundraising activities. 展开更多
关键词 donation behavior philanthropy motives content analysis
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Public library services to older adults in China:An empirical study based on content analysis 被引量:2
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作者 Xue XIAO 《Chinese Journal of Library and Information Science》 2013年第3期44-58,共15页
Purpose:The research is undertaken to help the Chinese public libraries answer the growing needs for library services to the elderly.Based on an investigation of the current situation of the services to older adults i... Purpose:The research is undertaken to help the Chinese public libraries answer the growing needs for library services to the elderly.Based on an investigation of the current situation of the services to older adults in China and a comparative analysis of the services in the U.S.,we attempt to explore what improvements the Chinese public libraries can make to better serve the needs of older adults.Design/methodology/approach:We empirically analyzed the older adults services of 271public libraries in China from 2002 to 2011 via content analysis of both the print materials such as the regulations and policies released by these libraries and the related information on the libraries' websites and the Internet Web pages.Findings:Great strides have been made in the Chinese public libraries' services to older adults in constructing service systems,providing facilities and equipment,exploring cooperative programming,and planning diversified and regularly scheduled activities.Compared with American counterparts,however,the Chinese public libraries need to catch up in understanding the elderly people as library users,planning customized services,formulating service guidelines and evaluation systems,and working with other local agencies for cooperative programming for seniors in communities.Research limitations:It is hard to collect more data covering more geographical areas and longer periods of time.The content analysis of libraries' policies and regulations is a very rough approximation of the libraries' 'real' services.The study should be extended to visits to public libraries in the future.Practical implications:This study provides useful information for the Chinese library policymakers to formulate regulations and policies to provide services to older adults.Originality/value:To the best of our knowledge,the comprehensive survey reported in this paper is the first in-depth investigation of the current situation of public library services to older adults in China,providing the analysis framework for more in-depth surveys in the future. 展开更多
关键词 Service to older adults Public library China Content analysis
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Sustainability in Higher Education Institutions(HEI):Merging the Study Systematic Review,Analysis Content and Bibliometrics 被引量:1
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作者 Erika Pena Bedin Luiz Carlos de Faria 《Macro Management & Public Policies》 2021年第3期42-53,共12页
This study aims to explore how the topic of sustainability in Higher Education Institutions(HEI)has been addressed in the scientific literature.It presents a systematic literature review of peer-reviewed journal artic... This study aims to explore how the topic of sustainability in Higher Education Institutions(HEI)has been addressed in the scientific literature.It presents a systematic literature review of peer-reviewed journal articles published between 1975 and 2019.After that,bibliometric and content analyses were performed in order to identify the behavior and evolution of the literature and identify the frequency with which they appear in the text,making it possible to raise replicable and valid inferences to the data.The results of this study indicate that the theme is emerging since the year 2010 and with a strong focus on qualitative studies,focused on critical theory.The results indicate that although studies involve the tripod environment,economy,and society,there is still a gap in studies that deal with specific issues to solve practical problems and that analyze the impacts from a more holistic perspective.The combination of methods made it possible to identify and interpret the articles in the selected sample,but based on results reported by other authors,with little room for quality control and integrity. 展开更多
关键词 SUSTAINABILITY Systematic and bibliometrics review Content analysis Higher education institutions(HEI)
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Sentiment Analysis in Social Media for Competitive Environment Using Content Analysis
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作者 Shahid Mehmood Imran Ahmad +2 位作者 Muhammad Adnan Khan Faheem Khan T.Whangbo 《Computers, Materials & Continua》 SCIE EI 2022年第6期5603-5618,共16页
Education sector has witnessed several changes in the recent past.These changes have forced private universities into fierce competition with each other to get more students enrolled.This competition has resulted in t... Education sector has witnessed several changes in the recent past.These changes have forced private universities into fierce competition with each other to get more students enrolled.This competition has resulted in the adoption of marketing practices by private universities similar to commercial brands.To get competitive gain,universities must observe and examine the students’feedback on their own social media sites along with the social media sites of their competitors.This study presents a novel framework which integrates numerous analytical approaches including statistical analysis,sentiment analysis,and text mining to accomplish a competitive analysis of social media sites of the universities.These techniques enable local universities to utilize social media for the identification of the most-discussed topics by students as well as based on the most unfavorable comments received,major areas for improvement.A comprehensive case study was conducted utilizing the proposed framework for competitive analysis of few top ranked international universities as well as local private universities in Lahore Pakistan.Experimental results show that diversity of shared content,frequency of posts,and schedule of updates,are the key areas for improvement for the local universities.Based on the competitive intelligence gained several recommendations are included in this paper that would enable local universities generally and Riphah international university(RIU)Lahore specifically to promote their brand and increase their attractiveness for potential students using social media and launch successful marketing campaigns targeting a large number of audiences at significantly reduced cost resulting in an increased number of enrolments. 展开更多
关键词 Social media higher education sentiment analysis content analysis competitive analysis text mining
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Midwives’views and experiences of providing healthy eating advice to pregnant women:a qualitative content analysis of semi-structured interviews
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作者 Shwikar Mahmoud Etman Othman Julie-Anne Fleet +1 位作者 Mary Steen Rasika Jayasekara 《Frontiers of Nursing》 CAS 2020年第4期345-358,共14页
Objective:To explore midwives’views on how they provide healthy eating education to pregnant women after attending a healthy eating education workshop/webinar.Methods:A qualitative descriptive approach was utilized.S... Objective:To explore midwives’views on how they provide healthy eating education to pregnant women after attending a healthy eating education workshop/webinar.Methods:A qualitative descriptive approach was utilized.Semi-structured interviews were conducted to explore the views and experiences of midwives on providing healthy eating education for pregnant women.A purposive sample of six midwives was interviewed face-to-face,and one was conducted by telephone interview.Data were analyzed through qualitative conventional content analysis.Results:Midwives described their views and experiences of factors that impacted their role in providing healthy eating educa-tion.They identified three categories:perceived role of midwi ves,health literacy,and model of care.Conclusions:Knowledge and confidence of midwives improved after attending the workshop/webinar on healthy eating education.Findings suggested that midwives perceived their role as important in providing nutrition education.However,time and resources were highlighted as challenges when providing healthy eating education for pregnant women.The availability of health literacy and model of care were significant factors in enabling midwives to adequately provide this education.Midwives acknowledged a need for further education in areas of vegan diet,cultural food preferences for ethnic minority groups,and regular updates on national healthy eating guidelines. 展开更多
关键词 MIDWIVES healthy eating guidelines nutrition policy qualitative content analysis EDUCATION maternity health services
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Content analysis of documents using neural networks: A study of Antarctic science research articles published in international journals
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作者 DASTIDAR Prabir G JHA, Deepak Kumal 《Advances in Polar Science》 2012年第1期41-46,共6页
Content analysis of scientific papers emanating from Antarctic science research during the 25 years period (1980-- 2004) has been carried out using neural network based algorithm-CATPAC. A total of 10 942 research a... Content analysis of scientific papers emanating from Antarctic science research during the 25 years period (1980-- 2004) has been carried out using neural network based algorithm-CATPAC. A total of 10 942 research articles published in Science Citation Indexed (SCI) journals were used for the study. Normalized co-word matrix from 35 most-used significant words was used to study the semantic association between the words. Structural Equivalence blocks were constructed from these 35 most-used words. Four-block model solution was found to be optimum. The density table was dichotomized using the mean density of the table to derive the binary matrix, which was used to construct the network map. Network maps represent the thematic character of the blocks. The blocks showed preferred connection in establishing semantic relationship with the blocks, characterizing thematic composition of Antarctic science research. The analysis has provided an analytical framework for carrying out studies on the con- tent of scientific articles. The paper has shown the utility of co-word analysis in highlighting the important areas of research in Antarctic science. 展开更多
关键词 ANTARCTICA content analysis thematic analysis SCIENTOMETRICS neural network CO-OCCURRENCE co-word social network analysis
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Website Marketing Communication in Health Tourism: A Content Analysis of Website Attributes of Thermal Tourism Facilities in Turkey
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《Journal of Tourism and Hospitality Management》 2017年第2期57-69,共13页
The aim of this exploratory study is to analyze the effectiveness of website communications regarding thermal tourism and to evaluate the website attributes of thermal tourism facilities in Turkey. In order to achieve... The aim of this exploratory study is to analyze the effectiveness of website communications regarding thermal tourism and to evaluate the website attributes of thermal tourism facilities in Turkey. In order to achieve this aim, seven main categories (contact information, general information, facility information, thermal/medical and wellness services information, surrounding area information, booking and external contracts information, and technical items) and 55 sub-items are identified. Then websites are analyzed with a content analysis method. One hundred and sixty four thermal facilities in Turkey could be listed and accepted as the population. Systematic sampling method was used with a sample size of 33 thermal facilities. After the frequency analysis, results showed that most of the thermal facilities do not have an efficient website management in Turkey. Although official websites are very critical tools for effective marketing communication, thermal facilities are utilizing only a small potential of their websites. 展开更多
关键词 website marketing communication health tourism thermal facilities website attributes content analysis
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Roles Portrayed by Women: A Content Analysis in Brazilian Television Advertisements
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作者 Claudia Rosa Acevedo Helenita Tamashiro +1 位作者 Jouliana Jordan Nohara Julio Cunha 《Journalism and Mass Communication》 2013年第7期409-421,共13页
The main purpose of this paper was to examine female roles portrayed by advertising. More specifically, the questions that motivated this research project were "What messages about women have been given to society th... The main purpose of this paper was to examine female roles portrayed by advertising. More specifically, the questions that motivated this research project were "What messages about women have been given to society through advertisement?" and "Have these portrayals been changed during the past decades?" The study consisted of a systematic content analysis of Brazilian commercials from 1973 to 2000. The population from which this sample was drawn consisted of Brazilian commercials which got an award in international and national festivals. A probabilistic sample procedure was employed. Ninety five pieces were selected. The categories and operational rules used in the study were developed based on previous research. This study has proposed that female images in advertising are depicted in three different ways: stereotyped, idealized, and plural portrayals. Our results have revealed that some specific images have changed, however, they continued to be stereotyped and idealized. 展开更多
关键词 roles in advertising gender representations mass communication female roles content analysis inmedia
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HISTOLOGIC GRADE, AND CONTENT AND IMAGE ANALYSIS OF SOFT TISSUE TUMORS
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作者 师英强 曹世龙 +3 位作者 李澍 沈铭昌 李月云 徐元鼎 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 1992年第1期57-60,共4页
Flow cytometry and image analysis technique were used to quantltate the nuclei of various soft tissue tumors. A single representing section from soft tissue sarcoma was used for histologic grading. Histologlc and cyto... Flow cytometry and image analysis technique were used to quantltate the nuclei of various soft tissue tumors. A single representing section from soft tissue sarcoma was used for histologic grading. Histologlc and cytometric comparative analyses showed that all 21 benign tumors were diploid. Among 62 cases of soft tissue sarcoma, 45(73%) were aneuploid. There was a significant difference in the nuclear area between benign and malignant tumors (P<0. 01), dlploid and aneuploid tumors (P<0. 05). The two new techniques are valuable In cellular quantitative measurement for soft tissue tumors. 展开更多
关键词 AND CONTENT AND IMAGE analysis OF SOFT TISSUE TUMORS HISTOLOGIC GRADE
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Centrum Multivitamin Content Analysis—Over the Counter—OTC Medicine on Facebook
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作者 Euripedes Fernandes de Oliveira Junior 《Pharmacology & Pharmacy》 CAS 2022年第11期516-528,共13页
Medicines advertising can be discussed from several perspectives. The study can be directed to its informational content, current legislation, characteristic (persuasive, informative) and the use of euphemisms. In thi... Medicines advertising can be discussed from several perspectives. The study can be directed to its informational content, current legislation, characteristic (persuasive, informative) and the use of euphemisms. In this paper, the authors indicated the values present in the advertising content of the Centrum brand, classified by the World Health Organization (WHO) as Over the Counter—OTC Medicine, based on the content analysis [1] of whose evaluations will be based on advertising objects published on Facebook. 展开更多
关键词 Content analysis Over the Counter—OTC Medicine Multivitamins Digital Social Networks
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A Content Analysis of Multicultural Children's Books in the Republic of Korea and America
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作者 Patrick Mclver 《Journal of Literature and Art Studies》 2018年第1期67-80,共14页
Picture books are a staple in the kindergarten classroom for teaching content, social expectations, and the joy of reading. The purpose of this study is to explore the representation and depiction of multicultural fam... Picture books are a staple in the kindergarten classroom for teaching content, social expectations, and the joy of reading. The purpose of this study is to explore the representation and depiction of multicultural families in children's picture books within kindergarten classroom libraries. Children's pictures books are a microcosm of today's society. They convey cultural messages and values about society, and help children learn about their heritage and the heritage of others. Children's literature is increasingly more reflective of diverse cultures. Children need to see themselves reflected in literature in order to see the lives of others, and in order to see themselves as able to transverse between groups and worlds. America (U.S.) has been and will always be a diverse nation. Likewise, the Republic of Korea (ROK) is quickly becoming a multicultural society as well, and the influx of multicultural families is growing exponentially. Books depicting this growing diversity can dispose of stereotypes that children may have about races other than their own. Children's literature is still not authentically portraying a multiethnic Korea. The results of this study show that children who interact with current picture books predominantly see Korean faces. Finding books depicting non-Korean characters, particularly books depicting culturally specific elements, is rare, although there are books depicting culturally neutral and generic characters However, although our classrooms are culturally and ethnically diverse, the books predominantly found in classrooms portray only one race. What does that tell our students? Seeing diverse populations in children's literature needs to become the norm, not the exception. 展开更多
关键词 content analysis MULTICULTURAL children's picture books
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#Occupywallstreet: An Analysis of Twitter Usage during a Protest Movement
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作者 Zuoming Wang Kara Caskey 《Social Networking》 2016年第4期101-117,共17页
In 2011, the Occupy Wall Street movement made history as one of the largest grassroots protest events in the United States. Members made frequent use of social media tools, like Twitter, to share information and mobil... In 2011, the Occupy Wall Street movement made history as one of the largest grassroots protest events in the United States. Members made frequent use of social media tools, like Twitter, to share information and mobilize participants. This study uses content analysis to examine the way that Twitter is used to incite, organize, and perpetuate protest movements. 1500 tweets in total were coded for content and linguistic features to provide insight into how Twitter is used to achieve different goals surrounding protest movements, the tonality of the tweets, and the purpose of distributed messages. Our findings indicate that Twitter is a tool primarily used for sharing objective, logistical information, along with opinions, to create a unified community and mobilize individuals to participate in a physical space of protest. 展开更多
关键词 Content analysis Discursive Resistance Online Occupy Wall Street TWITTER Social Media Community Formation
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FLOW CYTOM ETRIC ANALYSIS OF CELLULAR DNA CONTENT IN EPITHELIAL OVARIAN TUMOR
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作者 温宏武 刘书文 +2 位作者 麦永嫣 严仁英 沈祝萱 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 1992年第2期36-41,共6页
The DNA content of tumor all was analyzed by flow cytometry on parafflnembedded specimens in 73 patients with epithelial ovarian tumor, and its clinical significance was evaluated. One of the 5 benign (20%), 2 of the ... The DNA content of tumor all was analyzed by flow cytometry on parafflnembedded specimens in 73 patients with epithelial ovarian tumor, and its clinical significance was evaluated. One of the 5 benign (20%), 2 of the 11 borderline (18.18%), and 30 of the 57 malignant (52. 63%) tumors were aneuplold. The occurrence rate of aneuploidy In malignant tumors was higher than In benign and borderline tumors ( P < 0. 05 ). Furthermore, aneuploidy was more frequently In the advanced stages (Ⅲ -Ⅳ ) (77. 7%) than in the early stages (Ⅰ - Ⅱ ) (9. 5%) (P<0. 005). The occurrence rate of DNA aneuploidy was higher in patients associated with ascites and the residual tumor≥.2 cm. Patients with aneuploid tumors had more of ten ascites (P<0. 005) and residual tumor size≥2cm (P< 0.005). There was no apparent correlation between the DNA ptoidy and the histologic grade, histologic type of the tumors. G0/G1 cell proportion of DNA diplold tumors in advanced carcinoma (64. 6%) was less than those of early stage carcinoma (75. 9% ) (P<0. 05). The survival rate of diplold tumor patients was higher than that of aneuploid tumor patients in the different time after operation, and the median survival time was 30. 2 months and 10. 3 months, respectively. Multivariate analysis revealed that cellular DNA ploidy was the most Important predictive factor (P = 0. 007) of prognosis, followed by residual tumor size (P= 0. 05). Different tumor specimen of the same patient can exhibit variation sometime (38. 9%).The results revealed that the DNA ploidy may reflect tumor biological characteristics, I. e. , Its proliferative ability. Analysis of cellular DNA content of epithelial ovarian tumors would help us to predict the prognosis of the patients better. 展开更多
关键词 DNA FLOW CYTOM ETRIC analysis OF CELLULAR DNA CONTENT IN EPITHELIAL OVARIAN TUMOR
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