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一组表达安全创新的新概念及其关联问题 被引量:3
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作者 吴超 《安全》 2020年第2期65-72,共8页
为提升安全创新能力和水平及公正评价安全成果,本文从表达安全创新的新概念创设开始,以科学学思想为指导,以元概念演绎法和双向思维法,创设了正负“元事物”“元创事物”“颠覆性元创事物”等系列新概念,将表达安全创新的“负元事物”... 为提升安全创新能力和水平及公正评价安全成果,本文从表达安全创新的新概念创设开始,以科学学思想为指导,以元概念演绎法和双向思维法,创设了正负“元事物”“元创事物”“颠覆性元创事物”等系列新概念,将表达安全创新的“负元事物”“负元创事物”和“负颠覆性元创事物”等概念与商业和科技等颠覆性创新对等起来,并推论出正负两类“颠覆性元创事物”所涉及的重要科学问题。之后,通过正负两类“颠覆性元创事物”的比较,并以近期发生的新冠肺炎为典型案例,得到一些发展和鉴别“负颠覆性元创事物”的方法与途径。研究结果对安全科技创新发展和评价等具有重要的理论意义。 展开更多
关键词 安全科学 颠覆性创新 新概念 元事物 元创事物 颠覆性元创事物 COVTD-19
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机械通气患者膈肌功能的评价与应用 被引量:6
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作者 黄伟 张永利 《中国急救医学》 CAS CSCD 北大核心 2018年第12期1113-1117,共5页
当前是否需要对机械通气患者进行每日膈肌功能评价未见指南共识,但随着技术的进步和便携性增加,未来以无创模式为主的床旁评估模式可能会成为主流,达到快速撤机和治愈的目标。本文就机械通气患者膈肌功能评价的最新进展进行综述,内容包... 当前是否需要对机械通气患者进行每日膈肌功能评价未见指南共识,但随着技术的进步和便携性增加,未来以无创模式为主的床旁评估模式可能会成为主流,达到快速撤机和治愈的目标。本文就机械通气患者膈肌功能评价的最新进展进行综述,内容包括膈肌功能障碍的发病率、膈肌功能的临床评估、有创与元创探查手段,尤其是对床旁超声的应用现状进行了介绍。 展开更多
关键词 膈肌 机械通气 功能 评价 超声 元创
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彩色多普勒血流显像在诊断精索静脉曲张中的应用
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作者 刘剑锋 黄世林 +2 位作者 浦明娟 沈引华 骆继芳 《浙江实用医学》 2006年第5期352-352,356,共2页
目的探讨彩色多普勒血流显像(CDFI)在诊断精索静脉曲张(VC)中的应用价值。方法对临床拟诊为精索静脉曲张的26例患者于平静呼吸及Valsalva试验时进行实时二维超声及CDFI检查。结果26例中诊断为精索静脉曲张23例,与临床拟诊及手术结果对照... 目的探讨彩色多普勒血流显像(CDFI)在诊断精索静脉曲张(VC)中的应用价值。方法对临床拟诊为精索静脉曲张的26例患者于平静呼吸及Valsalva试验时进行实时二维超声及CDFI检查。结果26例中诊断为精索静脉曲张23例,与临床拟诊及手术结果对照,彩色多普勒血流显像对精索静脉曲张的诊断符合率为100%。结论彩色多普勒血流显像对诊断精索静脉曲张的诊断符合率高,且无创伤性,可反复检查,可作为精索静脉曲张的首选检查方法。 展开更多
关键词 彩色多普勒血流显像 精索静脉曲张 元创
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Research on the Novel Pattern of Soft Music Creation based on High-Pitched Melody Element and Aesthetic Point of View
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作者 Meirui Zhang 《International Journal of Technology Management》 2015年第9期96-98,共3页
In this paper, we conduct research on the novel pattern of soft music creation based on high-pitched melody element and aesthetic point of view. Music is the music creation, music is a kind of creation and it is not a... In this paper, we conduct research on the novel pattern of soft music creation based on high-pitched melody element and aesthetic point of view. Music is the music creation, music is a kind of creation and it is not a simple thing, because music is an expression of human thoughts and feelings which reflect the social life of an art. Music creation and other artistic creation need perceptual and rational psychological elements such as the creation principle of participation. This involves the music creation that the relationship between the perceptual thinking and rational thinking. Our research proposed the novel paradigm of art creation which will obtain significant meaning. 展开更多
关键词 Soft Music Creation High-Pitched Melody Aesthetic Point Novel Pattern.
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Evaluation of the Elements of Orality in O. K. Matsepe's Novel Lesitaphiri (Unsolved Problem)
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作者 Mokgale Makgopa 《Sino-US English Teaching》 2012年第7期1325-1338,共14页
Oral literature transcends from orality to scribality and then textuality due to technological innovation. This paper seeks to evaluate the value of the characteristics of orality as applied by Oliver Kgadime Matsepe ... Oral literature transcends from orality to scribality and then textuality due to technological innovation. This paper seeks to evaluate the value of the characteristics of orality as applied by Oliver Kgadime Matsepe in his novel Legitaphiri (Unsolved Problem) (2008). This will be done by taking into account the significance of self and community in a developing and changing society. It is important to note that all cultures are born from orality. However, the changes that the self and community undergo have a strong impact on the communications models within the community. This is influenced by the self and community, as the writer expresses his/her views by means of language that is based on a particular community. 展开更多
关键词 orality indigenous literature INTERTEXTUALITY scribality pimary orality secondary orality
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Pioneering Proposal of Floating Type Ocean Wave Power Station 被引量:2
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作者 Shun Okamoto Toshiaki Kanemoto 《Journal of Energy and Power Engineering》 2013年第4期633-638,共6页
This serial research develops the unique ocean wave power station, which is composed of the floating type platform with a pair of the floats arranged at the interval of one wavelength and the counter-rotating type wav... This serial research develops the unique ocean wave power station, which is composed of the floating type platform with a pair of the floats arranged at the interval of one wavelength and the counter-rotating type wave power unit whose runners are submerged in the seawater at the middle position of the platform. Such profiles make the flow velocity through the runners two times faster than that of the traditional fixed/caisson type OWC (oscillating water column), that is, the runners may be able to get the dynamical energy eight times on the ideal. Besides, the runners counter-drive the inner and the outer armatures of the peculiar generator, respectively, and then the relative rotational speed is two times as fast as the speed of the single runner/armature. Such characteristics make the runner diameter large, namely the output higher, as you request, because the rotational moment of the power unit hardly act on the floating type platform. This paper, as the first step, discusses the platform behaviors at the normally oscillating wave. The platform behavior is affected by not only the length and the amplitude of the wave but also the relation between the weight of the platform and the buoyancy force of the floats. 展开更多
关键词 Renewable energy ocean wave FLOAT PLATFORM counter-rotation power unit.
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Exploration of Diversified Experimental Teaching mode in Computer Specialty
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作者 KaiZHANG 《International English Education Research》 2014年第2期32-34,共3页
As the key link of cultivating the talents, the experimental teaclamg laas become an ~mportant part m me system o~ me innovation in higher education. And it plays an indispensable role in the teaching system of the co... As the key link of cultivating the talents, the experimental teaclamg laas become an ~mportant part m me system o~ me innovation in higher education. And it plays an indispensable role in the teaching system of the computer specialty. The article analyzes the current situation of the experimental teaching in computer specialty, and puts forward the reform measures and methods of the diversified experimental teaching, which can effectively improve teaching effect. 展开更多
关键词 DIVERSIFICATION experimental teaching INNOVATION
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Improving Flexibility of Supply Chain with Knowledge Management
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作者 Ting LIU Fangsi ZHONG 《International English Education Research》 2014年第9期67-69,共3页
In the tide of knowledge economy, the supply chain is facing the diversified customs' preference and the uncertain market demand. Core companies should encourage the staff of knowledge innovation and apply scientific... In the tide of knowledge economy, the supply chain is facing the diversified customs' preference and the uncertain market demand. Core companies should encourage the staff of knowledge innovation and apply scientific means to forecast extemal conditions reasonably for response market test rapidly. Through the analysis of the problems existing in the flexible management, they would make corresponding measures to solve those problems to improve enterprise performance. 展开更多
关键词 supply chain FLEXIBILITY KNOWLEDGE
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Craftsmanship as the Model of a New Cultural Way
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作者 Fabio D'Andrea 《Sociology Study》 2013年第12期941-961,共21页
In this essay the idea is put forward that rethinking doing is the task that human sciences will need to undertake in the twenty-first century because the dichotomy do/think is one of the most deceptive and dangerous ... In this essay the idea is put forward that rethinking doing is the task that human sciences will need to undertake in the twenty-first century because the dichotomy do/think is one of the most deceptive and dangerous that the Western furor dividendi has ever formulated. Likewise, this is the time to re-do thinking: Both activities, divided from each other, are today quantitatively efficient, but incapable of making sense of themselves, of their own proceeding and of the world where they operate. Similarly incapable are the people who perform them and suffer cruelly from this defeat. It would take a rehabilitated subject, restored to an active role as interpreter and creator of culture, to remedy these shortcomings, reintegrating the spheres in a tensile equilibrium rich in novelty and significance. To this end, in an interdisciplinary perspective, insights by Dumont, Simmel, and Damasio are discussed and connected to Sennett's crucial intuition of the need for a new craftsmanship. This becomes the model of a foundational cultural act, in which a complex vision of culture joins a subjectivity that is at the same time a dynamic balance between rational and emotional components and a process where body and soul are inextricably entwined. 展开更多
关键词 Cognitive process craftsmanship national variants of modernity paradigm shift SUBJECTIVITY
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Discussion on the Application of Sentiment Elements to Advertising Design
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作者 Yunying WANG 《International Journal of Technology Management》 2013年第6期113-115,共3页
With the continuous increase of social and economic competitiveness, the position of advertising becomes more and more important. For attracting people's attention to the advertising, merchants should not only rely o... With the continuous increase of social and economic competitiveness, the position of advertising becomes more and more important. For attracting people's attention to the advertising, merchants should not only rely on novel advertising creativity and also add some sentiment elements in advertising design under the background of today's advertising all over the world. Sentiments are the most capable of touching human nerves so as to leave a deep impression in the minds of people, so the quality of advertising can be well improved if appropriate sentiment elements are added in advertising design. In this paper, the application of emotional elements to advertising design is specifically discussed from emotional elements classification, main application methods, and matters needing attention. 展开更多
关键词 SENTIMENT Advertising Design APPLICATION SIGNIFICANCE
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Economic management and innovation strategies of enterprises under market economy conditions
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作者 Qing LI 《International Journal of Technology Management》 2015年第3期19-21,共3页
Under the highly competitive market economy management system, economic management of Chinese enterprises tends to be diversity. With the continuous development of market economy, enterprises need choose the appropria... Under the highly competitive market economy management system, economic management of Chinese enterprises tends to be diversity. With the continuous development of market economy, enterprises need choose the appropriate management methods according to the actual situation, which is to help enterprises to survive in the highly competitive environment. However, due to a variety of external factors, economic management situation is not optimistic. And it increases their sense of crisis. This article will make a systematic analysis of management strategies as the point of the enterprise management mode and innovation strategy under market economy. 展开更多
关键词 market economy enterprise economy management strategy
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无创正压通气应用指征的把握 被引量:14
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作者 夏金根 詹庆元 《中国实用内科杂志》 CAS CSCD 北大核心 2009年第4期390-392,共3页
关键词 元创正压机械通气 肺疾病
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论文化产业条件下创意人才的行为能指空间与潜能激活渠道
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作者 王列生 《中国文化产业评论》 CSSCI 2016年第1期357-388,共32页
'文化创意人才'作为一个所指性极强的概念,只有在'文化产业'条件下才能获得其清晰的语义边际。要讨论这一议题并使之有效,必须先行厘定'文化产业'和'文化产业'条件给予合法性的语义,而这种厘定在从能... '文化创意人才'作为一个所指性极强的概念,只有在'文化产业'条件下才能获得其清晰的语义边际。要讨论这一议题并使之有效,必须先行厘定'文化产业'和'文化产业'条件给予合法性的语义,而这种厘定在从能指合法化地转换为所指过程中,又必须显在抑或隐存地完成语义转换的价值和解方案,并努力使这种和解成为社会化的自明事态。遗憾的是,中国知识现场一而再地在误读中丧失了命题自明的命题,其中包括'创意人才'身份定位及其政府'培养打造'等伪命题。一切人都有创意的潜能与创意人才身份建构的权力,关键在于机遇条件与激活渠道。政府和社会的正确选择在于,放弃行政支配下的先验给定,为一切社会个体提供基于机会公平的无限潜能激活方式,从而才会在恢复命题学理真实性的同性,也在实践层面开拓基于文化创意价值指向的'大众创业,万众创新'的井喷格局。 展开更多
关键词 元创 原创 创意人才 身份给定 机会均等与潜能激活
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无创心输出量监测仪和超声心动图在脓毒症患儿心功能评估中的相关性分析 被引量:8
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作者 周芹 张国英 +1 位作者 王涛 杨胜 《中国小儿急救医学》 CAS 2018年第12期929-932,938,共5页
目的探讨无创心输出量监测仪(NICOM)在脓毒症患儿中的应用价值。方法将2016年6月至2017年12月在我院儿童重症医学科住院的51例脓毒症患儿分为脓毒症不伴心血管功能障碍组(脓毒症组,n=16)、脓毒性休克代偿期组(n=22)、脓毒性休克失代偿期... 目的探讨无创心输出量监测仪(NICOM)在脓毒症患儿中的应用价值。方法将2016年6月至2017年12月在我院儿童重症医学科住院的51例脓毒症患儿分为脓毒症不伴心血管功能障碍组(脓毒症组,n=16)、脓毒性休克代偿期组(n=22)、脓毒性休克失代偿期组(n=13)。分别在患儿入院0h、入院1h(液体复苏后)两个时点,同时应用NICOM和超声心动图检测心功能,记录NICOM检测的心脏指数(CI)、每搏输出量(SV)及超声心动图检测的射血分数(EF)、SV。对入院0h、入院1h的CI和EF进行相关性分析,对两种方法测得的SV进行比较。结果(1)脓毒症组入院时NICOM测定的CI为(3.54±0.36)L/(min·m^2),超声心动图测定的EF为(66.9±4.4)%,两者存在显著正相关关系(r=0.941,P<0.01)。(2)脓毒性休克代偿期组患儿入院0h时CI为(2.40±0.36)L/(min·m^2),EF为(51.91±4.38)%,两者存在正相关关系(r=0.751,P=0.023);入院1h时CI为(2.98±0.37)L/(min·m^2),EF为(59.41±4.39)%,两者存在正相关关系(r=0.879,P=0.012);入院0h、1h,NICOM测定的SV值与超声心动图测定的SV值十分接近,差异无统计学意义(P均 >0.05)。(3)脓毒性休克失代偿期组患儿入院0h时CI为(1.26±0.28)L/(min·m^2),EF为(41.23±4.73)%,两者相关性差(r=0.515,P=0.121);入院1h时CI为(1.61±0.32)L/(min·m^2),EF为(47.77±6.19)%,两者相关性差(r=0.531,P=0.085);入院0h、1h,NICOM测得的SV值与超声心动图测得的SV值差异有统计学意义(P均<0.05)。结论NICOM在血流动力学较稳定的情况下能准确反映心输出量,而在血流动力学极不稳定的情况下检测的结果欠准确,在儿科危重症监护中有一定的应用价值。 展开更多
关键词 元创心输出量监测 心功能 脓毒陛休克 相关分析
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诚信是企业的立身之本
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《上海地方交通》 2005年第3期12-13,共2页
上海元创实业有限公司成立于2000年,为中国石油集团上海浦东华油实业有限公司属下的子公司,主要承揽中油大连海运分公司的油轮到达上海港的代理业务。从事代理服务四年多来,在航务处以及相关部门和行业协会的指导和帮助下,业务开展... 上海元创实业有限公司成立于2000年,为中国石油集团上海浦东华油实业有限公司属下的子公司,主要承揽中油大连海运分公司的油轮到达上海港的代理业务。从事代理服务四年多来,在航务处以及相关部门和行业协会的指导和帮助下,业务开展顺利,业务专业化程度以及人员素质不断得到提高,代理工作受到了承运方和船东公司的一致好评。 展开更多
关键词 企业管理 经营理念 法律规范 市场竞每 市场秩序 上海元创实业有限公司 海运企业
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Human neuronal apoptosis secondary to traumatic brain injury and the regulative role of apoptosis-related genes 被引量:6
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作者 杨树源 雪亮 《Chinese Journal of Traumatology》 CAS 2004年第3期159-164,共6页
Objective: To observe human neuronal apoptosis secondary to traumatic brain injury, and to elucidate its regulative mechanism and the change of expression of apoptosis-related genes. Methods: Specimens of brain were c... Objective: To observe human neuronal apoptosis secondary to traumatic brain injury, and to elucidate its regulative mechanism and the change of expression of apoptosis-related genes. Methods: Specimens of brain were collected from cases of traumatic brain injury in humans. The histological and cellular morphology was examined by light and electron microscopy. The extent of DNA injury to cortical neurons was detected by using TUNEL. By in situ hybridisation and immunohistochemistry the mRNA changes and protein expression of Bcl-2, Bax, p53, and caspase 3 p20 subunit were observed. Results: Apoptotic neurons appeared following traumatic brain injury, peaked at 24 hours and lasted for 7 days. In normal brain tissue activated caspase 3 was rare, but a short time after trauma it became activated. The activity peaked at 20-28 hours and remained higher than normal for 5-7 days. There was no expression of Bcl-2 mRNA and Bcl-2 protein in normal brain tissue but 8 hours after injury their expression became evident and then increased, peaked at 2-3 days and remained higher than normal for 5-7 days. The primary expression of Bax-mRNA and Bax protein was high in normal brain tissue. At 20-28 hours they increased and remained high for 2-3 days; on the 7th days they returned to a normal level. In normal brain tissue, p53mRNA and P53 were minimally expressed. Increased expression was detected at the 8th hour, and decreased at 20-28 hours but still remained higher than normal on the 5th day. Conclusions: Following traumatic injury to the human brain, apoptotic neurons appear around the focus of trauma. The mRNA and protein expression of Bcl-2, Bax and p53 and the activity of caspase 3 enzyme are increased. 展开更多
关键词 APOPTOSIS Traumatic brain injury GENES
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Quality of life and its influencing factors in patients with post-traumatic epilepsy 被引量:3
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作者 LIU Song-yan HAN Xue-mei +2 位作者 YAN Ya-yun SUN Bo-jian CHANG Ying 《Chinese Journal of Traumatology》 CAS 2011年第2期100-103,共4页
Objective: To observe the quality of life in patients with post-traumatic epilepsy and discuss the infuencing factors. Methods: We assessed 105 patients with post-traumatic epilepsy and 100 healthy people as contro... Objective: To observe the quality of life in patients with post-traumatic epilepsy and discuss the infuencing factors. Methods: We assessed 105 patients with post-traumatic epilepsy and 100 healthy people as control using Quality of Life Scale-31 (QOL-31), Self-rating Depressing Scale (SDS) and Self-rating Anxiety Scale (SAS), and conducted retrospective analysis on the depression, anxiety, site of trauma, control of seizure, EEG and therapeutic compliance. Results: Patients with post-traumatic epilepsy scored much lower than the control group on QOL-31 (P〈0.01), but higher than the control group on SDS and SAS (P〈0.01). Multiple regression analysis indicated that major influencing factors on the quality of life were anxiety, therapeutic compliance, depression, poor control of epileptic seizure and site of trauma. Conclusions: The quality of life in patients with posttraumatic epilepsy has significantly declined. Doctors should pay attention to psychological and mental problems of patients with epilepsy, such as depression and anxiety, enhancing therapeutic compliance and controlling epileptic seizure, which are the keys to improving prognosis. 展开更多
关键词 Epilepsy post-traumatic Quality of life ANXIETY
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