多推荐好书     

黄炜 《编辑之友》1983,(1)

偶然和朋友谈到当前的读书问题,他说,从前是买书难,现在是选书难.我亦有同感,于是我想到推荐好书这个问题.从报刊上,我们经常可以看到出版新书的报道和广告,走进书店更是琳琅满目,美不胜收.有些书店还开架售书,任随翻阅,但时间有限,往往只能走马观花,浏览一番.的确,目前出版界的繁荣,令人振奋.可是正如我的朋友所说的"买书容易选书难".有人说:开卷有益嘛.这句话对一些具有辨识能力的人来  相似文献   

漫谈新闻的语言特点     

黄炜 《现代传播》1980,(1)

新闻的语言特点,是新闻写作中一个值得研究的问题。这里,首先必须指出,新闻这个概念有广义、狭义之分。这『卫所说的新闻,是狭义的新闻,仅指一种新闻体裁——消息。这里所说的新闻的语言,是指浙闻(消息)这种体裁在写作中使用的语言,不仅有另U于文学作品的语言,而且也与通讯、恃写(新闻性的)、采访札记,记者来信、工作研究等体裁的语言不一样。一篇好的新闻,除了主题正确、材料典型、布局合理、表达得当以外,在语言上也应有一定的特色。  相似文献   

散射致色法     

Lam.  DMK 黄炜 《科学中国》1992,(3):26-31

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The Self-Education of the Practicing Physician     

Orndorff JR 《Bulletin of the Medical Library Association》1948,36(1):34-37

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网络群体性事件的源信息获取研究初探     

殷聪  黄炜 《现代情报》2012,32(7):173-177

随着我国互联网的飞速发展,特别是以SNS、微博为代表的Web2.0应用的兴起,已经形成了一个虚拟信息社会,并逐步演化为一个全新的开放信息传播空间。信息传播更为便捷,为网络舆情的产生提供了现实环境基础。同时,我国正处于机制转轨、社会转型的过程中,各类群体性事件的不断发生,且呈现出线上线下的联动的特点,对社会、经济的稳定与发展都产生了不良影响。本文在论述由网络群体性事件及其研究现状的基础上,对基于主题爬虫的网络群体性事件的源信息获取的框架进行了深入探讨,为舆情治理提供重要依据。  相似文献   

Active relatives and health-related physical fitness in European adolescents: The HELENA Study     

M Martín-Matillas  FB Ortega  JR Ruiz  D Martínez-Gómez  G Vicente-Rodríguez  A Marcos  L Béghin  A Kafatos  M González-Gross  M Zaccaria  D Molnár  S De Henauw  M Sjöström  LA Moreno  MJ Castillo On Behalf Of The Helena Study 《Journal of sports sciences》2012,30(13):1329-1335

Abstract High physical fitness in childhood and adolescence is positively associated with favourable health-related outcomes. Our aim was to examine the relationship between relatives' (father, mother, brother, sister, and best friend) physical activity engagement and encouragement on adolescents' physical fitness. Adolescents were part of the HELENA study, a multi-centre study conducted in 10 cities from nine European countries in 2006-2008. Participants were 3288 adolescents (48% boys, 52% girls) aged 12.5-17.5 years with valid data on at least one of the three fitness variables studied: muscular strength (standing long jump), speed/agility (4×10 m shuttle run), and cardiorespiratory fitness (20 m shuttle run). The adolescents reported their relatives' physical activity engagement and encouragement. Analysis of covariance showed that relatives' physical activity engagement (father, mother, brother, and best friend) was positively related to cardiorespiratory fitness (P?相似文献   

基于码表分布特征和重编码的MP3Stego隐写分析     

万威  赵险峰  黄炜  盛任农 《中国科学院研究生院学报》2012,29(1):118-124

提出一种基于Huffman码表分布特征和重编码的MP3Stego隐写分析方法.该方法通过Huffman码表分布特征有效地反映了MP3Stego隐写造成的块间量化不均现象.利用重编码得到校准的载体音频,减少不同载体造成的差异,从而提高检测率.实验证明,该方法对MP3Stego有很好的检测效果,在极低的嵌入率下效果仍稳定.  相似文献   

高职高专英语如何为专业课程服务     

黄炜 《考试周刊》2010,(25):98-100

高职高专教育定位于“培养生产、服务一线的技术、管理、技艺型人才”,其教学核心是“能力本位”,即更加注重的是实用和操作型的人才。对于高职高专的学生而言．英语不再仅仅是其素质的表现,更是一种与其职业能力相伴的直接运用能力。本文着重探讨如何深化英语为专业课程服务。  相似文献   

论企业文化的内涵和作用   总被引：1，自引：0，他引：1  

黄炜 《思茅师范高等专科学校学报》2010,26(2):60-63

运用企业文化和市场竞争的理论,结合经济环境来研究并说明企业文化的建设及创新在现代市场竞争中对于企业生存和发展的重要作用,深入研究和探讨当代市场竞争中企业文化与企业竞争力之间的相互关系,从而突出当代企业文化与企业竞争力有机融合的趋势,说明在当代激烈的市场竞争中,企业文化建设与创新对于企业生存与发展的重要作用及战略性地位,使企业认识到必须把企业文化提高到战略的高度来思考。  相似文献   

Relationships among childhood maltreatment, PTSD, and health in female veterans in primary care     

Lang AJ  Laffaye C  Satz LE  McQuaid JR  Malcarne VL  Dresselhaus TR  Stein MB 《Child abuse & neglect》2006,30(11):1281-1292

OBJECTIVE: Women with histories of childhood maltreatment (CM) have higher rates of physical health problems and greater medical utilization compared to women without abuse histories. This study examined whether current post-traumatic stress disorder (PTSD) symptoms mediate the relationship between CM and indicators of physical health and medical utilization in female veterans. METHOD: Respondents were 221 female veterans (56% of the potential sample), who received medical care from the San Diego VA Healthcare System during a 12-month period. Respondents provided self-report information about CM, PTSD symptoms, use of pain medication, and physical symptoms and functioning. Additional information about medical utilization was extracted from respondents' medical charts. Regression-based models were conducted to test whether PTSD symptoms mediate the relationships between CM and physical symptoms and between CM and medical utilization. RESULTS: Emotional abuse was associated with poorer role-physical functioning, increased bodily pain and greater odds of using pain medication in the past 6 months. Physical abuse was associated with poorer general health. Contrary to prediction, emotional neglect was associated with better role-physical functioning, and CM was not associated with increased healthcare utilization. PTSD was shown to mediate the relationship between emotional and physical abuse and health outcomes. CONCLUSIONS: PTSD, or psychopathology more generally, appears to be an important factor in the negative health impact of CM. Given that several empirically supported interventions are available for PTSD, there may be physical health benefits in early identification and treatment of psychopathology related to CM.  相似文献