WorldWideScience

Sample records for chinese materia medica

  1. [Management of Chinese materia medica market based on information asymmetry].

    Science.gov (United States)

    Yang, Guang; Wang, Nuo; Guo, Lan-Ping; Wang, Yong-Yan; Huang, Lu-Qi; Liu, Jin-Xin

    2013-12-01

    Pharmaceutical market is a typical market with information asymmetry, and which can lead to "lemons" problem. In all developed countries, firms must receive regulatory approval to market a pharmaceutical product. Such administrative department including SFDA, EMA, FDA and so on. Chinese materia medica is a special part of pharmaceutical market in China. The management of Chinese materia medica is a special challenge in China.

  2. [Ecological agriculture: future of Good Agriculture Practice of Chinese materia medica].

    Science.gov (United States)

    Guo, Lan-ping; Zhou, Liang-yun; Mo, Ge; Wang, Sheng; Huang, Lu-qi

    2015-09-01

    Based on the ecological and economic problems in Good Agriculture Practice (GAP) of Chinese material medica, we introduced the origin, concept, features and operative technology of eco-agriculture worldwide, emphasizing its modes on different biological levels of landscape, ecosystem, community, population, individual and gene in China. And on this basis, we analyzed the background and current situation of eco-agriculture of Chinese materia medica, and proposed its development ideas and key tasks, including: (1) Analysis and planning of the production pattern of Chinese material medica national wide. (2) Typical features extraction of regional agriculture of Chinese materia medica. (3) Investigation of the interaction and its mechanism between typical Chinese materia medica in each region and the micro-ecology of rhizosphere soil. (4) Study on technology of eco-agriculture of Chinese materia medica. (5) Extraction and solidification of eco-agriculture modes of Chinese materia medica. (6) Study on the theory of eco-agriculture of Chinese materia medica. Also we pointed out that GAP and eco-agriculture of Chinese material medica are both different and relative, but they are not contradictory with their own features. It is an irresistible trend to promote eco-agriculture in the GAP of Chinese material medica and coordinate ecological and economic development.

  3. [Textual research on adulteration of Chinese materia medica in ancient China].

    Science.gov (United States)

    Xie, Jin; Wang, De-Qun

    2013-09-01

    By investigating the mainstream works of herbal classics of successive ages, it is found that adulteration of Chinese materia medica appeared early in ancient China. The main methods of adulteration was producing fraud medicines in the Northern-Southern Dynasties, fake medicines began to appear in the Tang Dynasty, and status of adulteration of Chinese materia medica ran unchecked since the Ming and Qing Dynasty. By statistics, there were 76 kinds of adulteration varieties before the Republican period. The main varieties were precious drugs, animal drugs and artifacts. Commonly methods used in the process included forging and adulterating, dealing with 11 kinds and 68 kinds respectively. Adulteration probably lead to the result of imposing the changes of the used medicinal parts of Herba Pogostemonis; Radix Aconiti Lateralis prepared by adding salt, Radix Angelica Sinensis processed by wine, and Radix Astragalis seu Hedysaris processed with bee honey. However, the root cause of adulteration in Chinese materia medica was the dissociation of professional physician and pharmacist, resulting in the ignorance of medical practitioners became unable to recognize Chinese materia medica; and the immorality of medicinal merchants. Besides, rating the quality of materia medica based on its producing areas without differentiating the false from the genuine may also contribute to this result passively.

  4. [Textual research on adulteration of Chinese materia medica in ancient China].

    Science.gov (United States)

    Xie, Jin; Wang, De-Qun

    2013-09-01

    By investigating the mainstream works of herbal classics of successive ages, it is found that adulteration of Chinese materia medica appeared early in ancient China. The main methods of adulteration was producing fraud medicines in the Northern-Southern Dynasties, fake medicines began to appear in the Tang Dynasty, and status of adulteration of Chinese materia medica ran unchecked since the Ming and Qing Dynasty. By statistics, there were 76 kinds of adulteration varieties before the Republican period. The main varieties were precious drugs, animal drugs and artifacts. Commonly methods used in the process included forging and adulterating, dealing with 11 kinds and 68 kinds respectively. Adulteration probably lead to the result of imposing the changes of the used medicinal parts of Herba Pogostemonis; Radix Aconiti Lateralis prepared by adding salt, Radix Angelica Sinensis processed by wine, and Radix Astragalis seu Hedysaris processed with bee honey. However, the root cause of adulteration in Chinese materia medica was the dissociation of professional physician and pharmacist, resulting in the ignorance of medical practitioners became unable to recognize Chinese materia medica; and the immorality of medicinal merchants. Besides, rating the quality of materia medica based on its producing areas without differentiating the false from the genuine may also contribute to this result passively. PMID:24429032

  5. Industry Development and Health of Chinese Materia Medica and Natural Products

    Institute of Scientific and Technical Information of China (English)

    Tianjin Press of Chinese Herbal Medicines

    2010-01-01

    @@ In order to push forward the research and development of innovative drugs, to re-exploit large species, and to invent healthy product, Tianjin Pharmaceutical Association, Tianjin Plant Association, and Tianjin Press of Chinese Herbal Medicines sponsored the meeting “Circum-Bohai Industry Development and Health of Chinese Materia Medica and Natural Products”. It will be held during May 28-30, 2010. Some famous experts will be invited to make speeches and to communicate with participants.

  6. Status and Trends of GAP Base Construction of Chinese Materia Medica in Guangdong Province

    Institute of Scientific and Technical Information of China (English)

    DING Ping; LAI Xiao-ping; XU Hong-hua; DU Qin; WANG Jian-gang; YING Ge; LIAO Hui-jun; DAI Lei; SHAO Yan-hua

    2012-01-01

    It is one of the key points for modernization and internationalization of traditional Chinese medicines to construct the Good Agricultural Practice (GAP) base of Chinese materia medica (CMM).GAP helps to minimize contamination and improve the quality of CMM during the plantation and the production of Chinese crude drugs.In this article,the status and development of CMM production bases of GAP in Guangdong Province,China,are presented.The suggestions upon the problems during the development of GAP for Chinese crude drugs are also provided.

  7. Traditional Chinese materia medica: a retrospect and prospect

    Directory of Open Access Journals (Sweden)

    Dong-Lu Bay

    1991-01-01

    Full Text Available For thousands of years, traditional medicine and remedies have been practed and used in the fight against disease in China. They have proved to be valuable and the distillate of vast historical experience based on field-tested human experiments, long-term observations and clinical trials. The Chinese people belive that traditional medicine is consistent with theirown culture. Endowed with a unique theoretical system and provided outstanding clinical results, traditional Chinese medicine continues to play an important role in helping the Chinese nation flourish. The recent study of traditional medicinal plants in Chine has given us confidence that what was recorded in ancient medical literature through empirical observations is indeed still coindicent with the concepts of modern chemistry, pharmacology and medicine. The task of revealing what is valid and efficacious should be retained, and what is mythic and invalid should be discarded in traditional Chinese medicine may require scientific research lasting for several generations. Therfore, multidisciplinary cooperation and international collaboration in this field would be essential. Systematic coordination of work in traditional medicine by word organizations, national governments, private foundations and individual scientists is a requisite as well.

  8. Effects of Chinese materia medica combined chemotherapy on the survivals of stage Ⅱ and Ⅲ colorectal cancer

    Institute of Scientific and Technical Information of China (English)

    吕仙梅

    2012-01-01

    Objective To study the effects of Chinese materia medica (CMM) combined chemotherapy on the recurrence,metastasis,and the disease free survival(DFS) of stage Ⅱ and Ⅲ colorectal cancer (CC) patients after radical treatment. Methods 366 inpatients and outpatients with stage Ⅱ and Ⅲ colorectal

  9. PAT: From Western solid dosage forms to Chinese materia medica preparations using NIR-CI.

    Science.gov (United States)

    Zhou, Luwei; Xu, Manfei; Wu, Zhisheng; Shi, Xinyuan; Qiao, Yanjiang

    2016-01-01

    Near-infrared chemical imaging (NIR-CI) is an emerging technology that combines traditional near-infrared spectroscopy with chemical imaging. Therefore, NIR-CI can extract spectral information from pharmaceutical products and simultaneously visualize the spatial distribution of chemical components. The rapid and non-destructive features of NIR-CI make it an attractive process analytical technology (PAT) for identifying and monitoring critical control parameters during the pharmaceutical manufacturing process. This review mainly focuses on the pharmaceutical applications of NIR-CI in each unit operation during the manufacturing processes, from the Western solid dosage forms to the Chinese materia medica preparations. Finally, future applications of chemical imaging in the pharmaceutical industry are discussed.

  10. [Investigation on pattern of quality control for Chinese materia medica based on famous-region drug and bioassay--the work reference].

    Science.gov (United States)

    Yan, Dan; Xiao, Xiaohe

    2011-05-01

    Selection and standardization of the work reference are the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis. as an example, the manufacture process of the famous-region drugs extraction was explained from the aspects of original identification, routine examination, component analysis and bioassay. The common technologies were extracted, and the selection and standardization procedures of the work reference for the bioassay of Chinese materia medica were drawn up, so as to provide technical support for constructing a new mode and method of the quality control of Chinese materia medica based on the famous-region drugs and bioassay. PMID:21842660

  11. [Research on Zhang's collated edition of Lei gong pao zhi lun (Master Lei's Discourse on Processing of Chinese Materia Medica)].

    Science.gov (United States)

    Cheng, Li

    2010-05-01

    Lei gong pao zhi lun (Master Lei's Discourse on Processing of Chinese Materia Medica) collated by Zhang Ji, and printed by Zhang's Yisheng Tang in Chengdu in 1932 was the first collated edition. Its original edition was not Jing shi zheng lei bei ji ben cao (Classified Materia Medica from Historical Classics for Emergency) of the Song Dynasty, but was Xiu shi zhi nan (Instruction for Drug Processing) and Lei gong pao zhi yao xing jie (Explanation on Master Lei's Properties of Drugs Processing) of the Qing Dynasty. The contents of this collated edition was far from Lei gong pao zhi lun with many mistakes, and was not the best edition to study Lei gong pao zhi lun. PMID:21029711

  12. [Good agricultural practice (GAP) of Chinese materia medica (CMM) for ten years: achievements, problems and proposals].

    Science.gov (United States)

    Guo, Lan-Ping; Zhang, Yan; Zhu, Shou-Dong; Wang, Gui-Hua; Wang, Xiu; Zhang, Xiao-Bo; Chen, Mei-Lan; He, Ya-Li; Han, Bang-Xing; Chen, Nai-Fu; Huang, Lu-Qi

    2014-04-01

    This paper aims to summarize the achievements during the implementation process of good agricultural practice (GAP) in Chinese Materia Medica (CMM), and on basis of analyzing the existing problems of GAP, to propose further implementation of GAP in TCM growing. Since the launch of GAP in CMM growing ten years ago, it has acquired great achievements, including: (1) The promulgation of a series of measures for the administration of the GAP approval in the CMM growing; (2) The expanded planting area of CMM; (3) The increased awareness of standardized CMM growing among farmers and enterprises; (4) The establishment of GAP implementation bases for CMM growing; (5) The improvement of theory and methodology for CMM growing; (6) The development of a large group of experts and scholars in GAP approval for CMM production. The problems existing in the production include: (1) A deep understanding of GAP and its certification is still needed; (2) The distribution of the certification base is not reasonable; (3) The geo-economics effect and the backward farming practices are thought to be the bottlenecks in the standardization of CMM growing and the scale production of CMM; (4) Low comparative effectiveness limits the development of the GAP; (5) The base of breeding improved variety is blank; (6) The immature of the cultivation technique lead to the risk of production process; (7) The degradation of soil microbial and the continuous cropping obstacle restrict the sustainable development of the GAP base. To further promote the health and orderly GAP in the CMM growing, the authors propose: (1) To change the mode of production; (2) To establish a sound standard system so as to ensure quality products for fair prices; (3) To fully consider the geo-economic culture and vigorously promote the definite cultivating of traditional Chinese medicinal materials; (4) To strengthen the transformation and generalization of basic researches and achievements, in order to provide technical

  13. [Investigation on pattern and methods of quality control for Chinese materia medica based on dao-di herbs and bioassay - bioassay for Coptis chinensis].

    Science.gov (United States)

    Yan, Dan; Xiao, Xiao-he

    2011-05-01

    Establishment of bioassay methods is the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis Franch. as an example, the establishment process and application of the bioassay methods (including bio-potency and bio-activity fingerprint) were explained from the aspects of methodology, principle of selection, experimental design, method confirmation and data analysis. The common technologies were extracted and formed with the above aspects, so as to provide technical support for constructing pattern and method of the quality control for Chinese materia medica based on the dao-di herbs and bioassay. PMID:21800546

  14. [Inheritance on and innovation of traditional Chinese medicine (TCM) flavor theory and TCM flavor standardization principle flavor theory in Compendium of Materia Medica].

    Science.gov (United States)

    Zhang, Wei; Zhang, Rui-xian; Li, Jian

    2015-12-01

    All previous literatures about Chinese herbal medicines show distinctive traditional Chinese medicine (TCM) flavors. Compendium of Materia Medica is an influential book in TCM history. The TCM flavor theory and flavor standardization principle in this book has important significance for modern TCM flavor standardization. Compendium of Materia Medica pays attention to the flavor theory, explain the relations between the flavor of medicine and its therapeutic effects by means of Neo-Confucianism of the Song and Ming Dynasties. However,the book has not reflected and further developed the systemic theory, which originated in the Jin and Yuan dynasty. In Compendium of Materia Medica , flavor are standardized just by tasting medicines, instead of deducing flavors. Therefore, medicine tasting should be adopted as the major method to standardize the flavor of medicine. PMID:27245045

  15. 古代中药掺伪考%Textual research on adulteration of Chinese materia medica in ancient China

    Institute of Scientific and Technical Information of China (English)

    谢晋; 王德群

    2013-01-01

    By investigating the mainstream works of herbal classics of successive ages,it is found that adulteration of Chinese materia medica appeared early in ancient China.The main methods of adulteration was producing fraud medicines in the Northern-Southern Dynasties,fake medicines began to appear in the Tang Dynasty,and status of adulteration of Chinese materia medica ran unchecked since the Ming and Qing Dynasty.By statistics,there were 76 kinds of adulteration varieties before the Republican period.The main varieties were precious drugs,animal drugs and artifacts.Commonly methods used in the process included forging and adulterating,dealing with 11 kinds and 68 kinds respectively.Adulteration probably lead to the result of imposing the changes of the used medicinal parts of Herba Pogostemonis ; Radix Aconiti Lateralis prepared by adding salt,Radix Angelica Sinensis processed by wine,and Radix Astragalis seu Hedysaris processed with bee honey.However,the root cause of adulteration in Chinese materia medica was the dissociation of professional physician and pharmacist,resulting in the ignorance of medical practitioners became unable to recognize Chinese materia medica; and the immorality of medicinal merchants.Besides,rating the quality of materia medica based on its producing areas without differentiating the false from the genuine may also contribute to this result passively.%通过梳理历代主流本草发现,中药掺伪古已有之.南北朝时期以造作为主,唐代始见伪充,明清以后掺伪现象泛滥.据统计,民国以前本草著作记载的掺伪品种达76味,主要集中在贵重药、动物药和人工制品.常用掺伪手法有造作、伪充2种方式.其中涉及造作的中药有11味,而以假乱真的伪充品种高达68味.掺伪现象泛滥,迫使藿香药用部位改变,盐附子、酒制当归和蜜炙黄芪等炮制品的出现均可能与之有关.中药掺伪的根本原因是医药分家,医不识药,而商家职业操守淡漠;

  16. Ameliorating effects of traditional Chinese medicine preparation, Chinese materia medica and active compounds on ischemia/reperfusion-induced cerebral microcirculatory disturbances and neuron damage.

    Science.gov (United States)

    Sun, Kai; Fan, Jingyu; Han, Jingyan

    2015-01-01

    Ischemic stroke and ischemia/reperfusion (I/R) injury induced by thrombolytic therapy are conditions with high mortality and serious long-term physical and cognitive disabilities. They have a major impact on global public health. These disorders are associated with multiple insults to the cerebral microcirculation, including reactive oxygen species (ROS) overproduction, leukocyte adhesion and infiltration, brain blood barrier (BBB) disruption, and capillary hypoperfusion, ultimately resulting in tissue edema, hemorrhage, brain injury and delayed neuron damage. Traditional Chinese medicine (TCM) has been used in China, Korea, Japan and other Asian countries for treatment of a wide range of diseases. In China, the usage of compound TCM preparation to treat cerebrovascular diseases dates back to the Han Dynasty. Even thousands of years earlier, the medical formulary recorded many classical prescriptions for treating cerebral I/R-related diseases. This review summarizes current information and underlying mechanisms regarding the ameliorating effects of compound TCM preparation, Chinese materia medica, and active components on I/R-induced cerebral microcirculatory disturbances, brain injury and neuron damage. PMID:26579420

  17. Ameliorating effects of traditional Chinese medicine preparation, Chinese materia medica and active compounds on ischemia/reperfusion-induced cerebral microcirculatory disturbances and neuron damage

    Directory of Open Access Journals (Sweden)

    Kai Sun

    2015-01-01

    Full Text Available Ischemic stroke and ischemia/reperfusion (I/R injury induced by thrombolytic therapy are conditions with high mortality and serious long-term physical and cognitive disabilities. They have a major impact on global public health. These disorders are associated with multiple insults to the cerebral microcirculation, including reactive oxygen species (ROS overproduction, leukocyte adhesion and infiltration, brain blood barrier (BBB disruption, and capillary hypoperfusion, ultimately resulting in tissue edema, hemorrhage, brain injury and delayed neuron damage. Traditional Chinese medicine (TCM has been used in China, Korea, Japan and other Asian countries for treatment of a wide range of diseases. In China, the usage of compound TCM preparation to treat cerebrovascular diseases dates back to the Han Dynasty. Even thousands of years earlier, the medical formulary recorded many classical prescriptions for treating cerebral I/R-related diseases. This review summarizes current information and underlying mechanisms regarding the ameliorating effects of compound TCM preparation, Chinese materia medica, and active components on I/R-induced cerebral microcirculatory disturbances, brain injury and neuron damage.

  18. Practice and thought of MOOC for Chinese materia medica%中药学MOOC课程的制作实践与思考

    Institute of Scientific and Technical Information of China (English)

    刘四军; 刘步平; 吴庆光

    2015-01-01

    目的:大规模开放在线课程(Massive Open Online Course,MOOC)近年来受到国际教育界的高度关注,对高等教育正在产生着广泛而深远的影响。以传统医学的基础学科中药学作为切入点,对中药学MOOC制作进行实践与探索。方法通过中药学授课老师团队的研讨,在对整个中药学知识点进行梳理、模块化、单元化的基础上,组建MOOC拍摄团队,对课程进行视频制作、发表、互动以及管理,并总结了制作过程中遇到的问题。结果在团队合作的基础上,开发了中药学MOOC课程,从而改进互动方式和课程,使教学更有效。结论MOOC可能是未来教育资源建设的聚焦点,制作优质的MOOC资源是首当其冲的问题。%Objective Massive open online course (MOOC) has received close attention in the international educational world in recent years, and has brought about wide and far-reaching influence on higher education. This paper explored and practiced production of MOOC by taking Chinese materia medica as an entry point. Methods Research was conducted by Chinese materia medica teaching team to find out knowledge points for teaching in different modules and units. Shooting team was also organized for video producing, issuing, interaction and management. Problems in the course of production were summarized. Results Online course of Chinese materia medica might contribute to interactive mode of teaching and result in more effective teaching. Conclusion MOOC can be the focus of the future construction of educational resources. Production of high-quality MOOC resources is the most important issue to be considered.

  19. [Influence of compendium of Materia Medica on the materia medica in the late period of the Chosun Dynasty].

    Science.gov (United States)

    Oh, Chae-Kun

    2012-08-31

    In this paper, I investigated the influence of Compendium of Materia Medica (CM) on Records for Rural Life of Chosun Gentlemen (RRC), and refuted Miki Sakae's opinion, CM did not have much impact on the Materia Medica in the late period of the Chosun Dynasty. When Li Shizhen published CM, it resulted in a shift of mainstream of Materia Medica in Eastern Asia from Classified Emergency Materia Medica to CM and a new categorizing system of Materia Medica by CM led to the division of Materia Medica into medicine and natural history. It is obvious that doctors of the Chosun Dynasty also adopted the latest achievements of Materia Medica by CM, but so far there have been few studies to clarify this. Seo yugu was a scholar of the Realist School of Confucianism during the late period of the Chosun Dynasty, and RRC is his representative work. RRC is a massive encyclopedia of natural history that covers vast areas of science from agriculture, floriculture, writing and drawing, architecture, diet, and medicine, among others which absorbed the achievements of CM, the best Materia Medica book at that time. Miki Sakae also highly regarded the encyclopedic knowledge of RRC, but devalued the results of Materia Medica. He only described a part of RRC's Materia Medica, nurturing volume, on the view of life nurturing and mentioned that it had been strongly influenced by China. According to this study, a large portion of RRC, especially regarding Materia Medica, depends on CM. Seo yugu had accepted the categorizing system and new medicinal information of CM, at the same time he modified the categorizing system of CM practically by the subject of each volume of RRC. We can find many quotations of CM except the nurturing volume, but other books, Treasured Mirror of Eastern Medicine, Materia Medica for Relief of Famines are also quoted. Furthermore, Seo yugu emphasized the differences of natural environments between Chosun and China, and specified the editing criteria, "to be useful in

  20. [Revision to origin of northern Artemisia argyi in Compendium of Materia Medica (Bencao gangmu)].

    Science.gov (United States)

    Huang, Lu-qi; Qiu, Le

    2014-12-01

    The origin of northern Artemisia argyi recorded in Compendium of Materia Medica(Bencao gangmu) is Fudao(Chinese characters) in Tangyin county, While there is only Fudao(Chinese characters) instead of Fudao(Chinese characters). Whether indeed Fudao(Chinese characters) is Fudao(Chinese characters)? By reviewing the genuine evolution of A. argyi, doing textual research on Fudao(Chinese characters) and combing with field survey data of national census of Chinese Materia Medica resources, this paper concluded that the word Fudao(Chinese characters) firstly emerged in Figure Canon of Chinese Materia Medica(Bencao tujing) of Susong in Song dynasty and was applied in later generations, but the implication was not clear, then emerged both Tangyin and Fudao(Chinese characters) in Compendium of Materia Medica(Bencao gangmu). The place Fudao(Chinese characters) is one of the graves of Bianque, that existed from Shang and Zhou dynasty and never changed until now, the A. argyi of Tangyin was famous from the grave of Bianque in Fudao(Chinese characters), which could infer that Lishizhen considered Fudao (Chinese characters) was Fudao(Chinese characters) indeed, and the origin of northern A. argyi was Fudao(Chinese characters) in Tangyin county. PMID:25898599

  1. Trends of Traditinal Chinese Materia Medica patents entried into China%进入中国的中草药专利态势

    Institute of Scientific and Technical Information of China (English)

    许钧钧

    2012-01-01

    Traditinal Chinese Materia Medica patents in China coming from foreign applicants are analyzed statistically, including annual filing distribution, assignee or applicant, field of technology, range of application, and so on. Analysis shows that the patent strategy of Japan in China is similar to that of the USA, and Republic of Korea patent strategy is similar to that of China. The development, application and patent protection of Chinese medicinal herbs in foreign countries have a good reference for China.%本文对中草药领域专利申请中进入中国的国外专利文献进行了统计分析,并详细分析了在中国申请量靠前的美国、日本、韩国的专利文献,包括历年申请分布、主要的申请者、技术领域与应用范围等.分析结果表明,日本与美国在中国具有相类似的专利布局,韩国则与中国国内的申请特点相似,美国、日本和韩国的中草药开发应用,以及中草药药材的专利保护等对中国中草药的研究和开发具有借鉴意义.

  2. Stability and Accuracy Assessment of Identification of Traditional Chinese Materia Medica Using DNA Barcoding: A Case Study on Flos Lonicerae Japonicae

    Directory of Open Access Journals (Sweden)

    Dianyun Hou

    2013-01-01

    Full Text Available DNA barcoding is a novel molecular identification method that aids in identifying traditional Chinese materia medica using traditional identification techniques. However, further study is needed to assess the stability and accuracy of DNA barcoding. Flos Lonicerae Japonicae, a typical medicinal flower, is widely used in China, Korea, and other Southeast Asian countries. However, Flos Lonicerae Japonicae and its closely related species have been misused and traded at varying for a wide range of prices. Therefore, Flos Lonicerae Japonicae must be accurately identified. In this study, the ITS2 and psbA-trnH regions were amplified by polymerase chain reaction (PCR. Sequence assembly was performed using CodonCode Aligner V 3.5.4. The intra- versus inter-specific variations were assessed using six metrics and “barcoding gaps.” Species identification was conducted using BLAST1 and neighbor-joining (NJ trees. Results reveal that ITS2 and psbA-trnH exhibited an average intraspecific divergence of 0.001 and 0, respectively, as well as an average inter-specific divergence of 0.0331 and 0.0161. The identification efficiency of ITS2 and psbA-trnH evaluated using BLAST1 was 100%. Flos Lonicerae Japonicae was formed into one clade through the NJ trees. Therefore, Flos Lonicerae Japonicae can be stably and accurately identified through the ITS2 and psbA-trnH regions, respectively.

  3. Different Effects of Mahuang Decoction and Maxing Shigan Decoction on Animal Temperature Tropism and Correlation to Differences of Cold and Hot Nature of Chinese Materia Medica

    Institute of Scientific and Technical Information of China (English)

    WANG Jia-bo; ZHAO Yan-ling; ZHANG Xue-ru; ZHOU Can-ping; LIU Ta-si; ZHAO Hai-ping; REN Yong-shen; XIAO Xiao-he

    2010-01-01

    Objective To establish an objective method for evaluating the intrinsic characteristics between cold and hot nature of Chinese materia medica(CMM)through the different effects of Mahuang decoction(MHD)and Maxing Shigan decoction(MSD)on animal temperature tropism.Methods The equipment with cold/hot pads was used to investigate the variety ofthe temperature tropism between two groups of mice treated by MHD and MSD,respectively.Meanwhile,the activities ofadenosine triphosphatase(ATPase),superoxide dismutase,succinate dehydrogenase,and malondialdehyde were measured.Results After treated by MHD,the macroscopic behavioral index of remaining rate on warm pad(40 ℃)of mice decreasedsignificantly(P < 0.05),suggesting the enhancement of cold tropism,meanwhile,the internal indices of ATPase activity and oxygen consuming volume increased significantly(P < 0.05),suggesting the enhancement of energy metabolism.On theother hand,the above-mentioned indices in MSD group changed on the inverse way.Conclusion The relative drug natureof MHD and MSD revealed in this study is consistent with the theoretical prognostication or definition.It indicates that theinternal cold and hot nature of CMM could be reflected in ethological way on the changes of animal temperature tropismwhich might be internally regulated by body energy metabolism.

  4. 以专业为先导在《中药学》教学中实施多元化考核方式的探讨%Study on Diversified Evaluation Mode of Chinese Materia Medica in Different Specialities

    Institute of Scientific and Technical Information of China (English)

    刘立萍; 任艳玲; 李然

    2013-01-01

    To promote the innovate of diversified examining mode of Chinese Materia Medica education,this article summarizes the reform of exam mode in School of Chinese medicine and Pharmacy and then describes the implementation process and significance in the usage of the exam pattern of diversity in different specialties.It will provide a meaningful reference for the reform of education.%该文梳理了国内各中医药院校考核方式改革的概况和发展趋势,介绍了多元化考核方式在中医学专业和中药学专业《中药学》教学过程中的具体实施方法和意义,旨在为《中药学》考核方式改革提供借鉴.

  5. 自乳化释药系统在难溶性中药制剂中的应用%Self-emulsifying delivery systems and its application on preparations of poorly soluble Chinese materia medica

    Institute of Scientific and Technical Information of China (English)

    叶珍珍; 张建; 崔升淼

    2012-01-01

    自乳化释药系统可以提高难溶性药物的溶出度和生物利用度,在中药方面的应用具有良好的发展前景.文章综述自乳化释药系统的定义、特点、体内外质量评价指标、在难溶性中药制剂中的应用以及存在问题与对策.%The dissolution and the bioavailability of water-insoluble drugs can be improved by the utilization of serf-emulsifying delivery systems (SEDDS), so SEDDS has a promising application in the field of Chinese medicine. The definition, characterization, indexes in vivo and in vitro evaluations, application to preparations of poorly soluble Chinese materia medica, problems and countermeasures are reviewed.

  6. Current research status of identification method for Chinese materia medica based on bionic olfaction%基于仿生嗅觉的中药材鉴别方法研究现状*

    Institute of Scientific and Technical Information of China (English)

    周华英; 李钟; 刘红秀

    2016-01-01

    概述了中药材“气味”鉴别的重要地位;综述了仿生嗅觉技术机理及其在中药材鉴别领域的研究现状,同时展望了仿生嗅觉技术在中药材领域的应用前景。%The importance of "odor" identification is introduced in this paper. Then the mechanism of the bionic olfactory technology,as well as the current research status about the identification of Chinese herbal medicines based on the technology is summarized;Lastly,some conclusions and application prospect about the bionic olfactory technology in the field of Chinese materia medica will be discussed.

  7. The clinical efficacy observation of treating pediatric acute tonsillitis with Chinese materia medica taken as tea%中药代茶饮治疗儿童急性扁桃体炎30例疗效观察

    Institute of Scientific and Technical Information of China (English)

    刘娥; 吴平; 李克明

    2014-01-01

    目的:观察中药代茶饮治疗儿童急性扁桃体炎的疗效。方法:60例儿童急性扁桃体炎随机分为治疗组30例和对照组30例,治疗组采用口服抗生素+中药代茶饮,对照组采用静滴抗生素治疗,观察两组临床疗效及治疗后症状、体征消失时间。结果:治疗组疗效显著,各症状、体征消失时间均短于对照组,差异有统计学意义(P<0.05)。两组治疗期间均未出现相关不良反应。结论:中药代茶饮治疗儿童急性扁桃体炎疗效显著。%Objective:To observe the clinical efficacy on treating pediatric acute tonsillitis with Chinese materia medica.Method:60 Children with pediatric acute tonsillitis were randomized into treatment group and control group.Children in the treatment group were treated with oral antibiotics and Chinese Materia Medica(taken as tea). Other children in the control group were treated with Intravenous antibiotics.Observe the clinical efficacy of the two groups, as well as the disappearing time of the symptoms and signs.Result:The clinical efficacy of the treatment group is significant.The disappearing time of various symptoms and signs of the treatment group is shorter than that of the control group.The difference is statistically significant(P<0.05).Children in both groups had no adverse reactions during the treatment.Conclusion:Taking Chinese materia medica as tea has a significant effect on treating pediatric acute tonsillitis.

  8. Chinese Marine Materia Medica. By Huashi Guan and Shuguang Wang. Shanghai Scientific and Technical Publishers, China Ocean Press, and Chemical Industry Press: Shanghai, Beijing, China, 2009; Hardback, 7064 pp; ¥ 2920; ISBN 978-7-5323-9958-1/R•2707; ISBN 978-7-5323-9973-4/R•2708; ISBN 978-7-1220-6012-9

    Directory of Open Access Journals (Sweden)

    Peter Proksch

    2014-01-01

    Full Text Available China is one of the first countries to use marine materia medica for treating diseases. Ancient books on Chinese herbology, such as Shennong Bencaojing (Shennong’s Classic of Materia Medica, Xinxiu Bencao (Newly Revised Materia Medica and Bencao Gangmu (Compendium of Materia Medica, have detailed more than 110 marine herbs and thousands of marine herbal formulas (including those for Chinese food therapy. A great deal of information on marine herbs and their applications in medicine, collected over thousands of years, has provided an important foundation for modern research in the area of marine drugs. Thanks to these records and references, the research and development of modern Chinese marine drugs continue to evolve and mature. Since the middle of the 20th century, special attention has been paid to traditional Chinese medicine, resulting in a significant increase in the number of newly discovered marine herbs. Comprehensive surveys in the past have also created a wealth of data on the pharmacology, chemistry, biology and ecology of marine medicinal bioresources. After thousands of years of research, historical references to traditional marine herbs are scattered throughout ancient books, local chronicles, medical books, or monographs on medicinal herbs. Unfortunately, there is no systematic way to collate or scientifically verify these references. Furthermore, during the last century, scientists around the world have accumulated large quantities of information on marine natural products, but these are also scattered throughout academic books and journals.

  9. 设计性实验在中药化学实验教学中的应用%Application of design experiment in experimental of chemistry of Chinese materia medica

    Institute of Scientific and Technical Information of China (English)

    陈红; 陈卫琳

    2012-01-01

      设计性实验在中药化学实验教学中的应用过程:教师给定范围—学生查阅文献命题—设计实验方案—教师辅助指导—学生独立操作—分析结果—得出结论。整个过程以学生为主,教师为辅%  Application of design experiment in experimental of chemistry of Chinese materia medica. The students are in a given range, they read some literature-assign a topic, design the experimental program, the teacher counselling guidance, the students independent operation, analyze the results, arrive at a conclusion. The whole process to students is given priority to, supplemented by the teacher.

  10. Innovative Progress of the Separation & Purification Technologies in the Production of Chinese Materia Medica Preparation%中药制剂分离与纯化技术创新进展

    Institute of Scientific and Technical Information of China (English)

    陈秦娥; 梁金龙

    2012-01-01

    论述了深入研究中药制剂分离技术创新进展的意义,概述了固液分离技术在中药制剂中的重要作用,首次全面总结了14种制药分离与纯化主要设备的重大发展历程及创新特征,首次系统剖析了14种中药制剂提取分离与纯化高新技术原理特性和应用效果,首次研究阐明了现代中药制剂分离与纯化技术主要呈现的新老技术复合化、高技术超常化和新技术多样化三大发展趋势。%This paper discussed the significance of deep investigation on the innovative progress of separation & purification technologies in the production of Chinese materla medica preparation and summarized the important function of solid-liquid separation technology during the production process. Meanwhile, this study reviewed the momentous development course and innovative characteristics of the fourteen major separation & purification equipments, analyzed the principles and applies of separation & purification technologies systematically. It was clarified in the paper that compounding of old and new technologies, the practical application of high tech and the diversity of new tech were the three development trends on separation & purification technologies in the production of Chinese materia medica preparation nowadays.

  11. Importance of TCM Mindset Cultivation in the Education of Traditional Chinese Materia Medica Specialty at Agricultural and Forestry Universities%中医思维培养在农林院校中药专业教育中的重要性

    Institute of Scientific and Technical Information of China (English)

    史红专; 朱再标; 刘丽; 郭巧生; 王长林

    2014-01-01

    侧重于中药材生产的中药学相关专业的中医药基础课程培养目标和要求不同于传统中药学专业。本文从农林院校中药专业的教学目的、学生的生源、课程设置等角度着手,结合当前的教育体制和中医药学科特点,提出对农林院校中药专业学生进行中医思维培养的重要性。%The objective and request of course in Basis of traditional Chinese medicine (TCM)of Chinese materia medica relevant specialty which place emphasis on medicinal materials production differ from those of traditional Chinese materia medica specialty.In this review,we point out that it is of great importance for the students of Chinese materia medica specialty in agricultural and forestry universities to cultivate the TCM mindset,in the perspectives of teaching objectives,source of students,curriculum,and the present education system as well as the discipline characteristic of TCM.

  12. Progress of Experimental Study on Treatment of Psoriasis by Chinese Medicinal Monomer and Single or Compound Recipe in Chinese Materia Medica

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Psoriasis is a common,chronic,recurrent inflammatory skin disorder whose etiology is still unknown.It is believed that a multiple-gene inheritance is involved and it also involves various factors such as immunity,inflammation,cell proliferation,apoptosis,neural media,etc.Since cytokines are key mediators in inflammation,a number of Chinese medicines(CMs)have been reported to have certain antagonist effects on pro-inflammatory cytokines such as tumor necrosis factor-a(TNF-α),platelet active factor(PAF)and interleukin-8(IL-8).Some researches on CMs have made significant breakthroughs in psoriasis by intervening with cytokines.Abnormalities with keratinocyte proliferation and apoptosis are considered to be present in patients with psoriasis and a number of studies show that the mechanism of CMs on psoriasis may be through the inhibition of the keratinocyte proliferation and induction of apoptosis.Other studies also show that the inhibition of fibroblast-secreted cytokines could regulate keratinocyte proliferation and differentiation and reduce the level of Calcitonin gene-related peptide(CGRP)in plasma and in lesions so as to slow down the process of inflammation and proliferation in psoriasis.The most commonly used models for psoriasis are the scaled tails or the vaginal epithelium of mice in China.They were used to observe the histopathological changes after the model mice were treated with CMs with the inhibition on the mitosis of vaginal epithelium or promotion of granular layer in rat tail taken as the indices of clinical efficacy.A variety of signs occur in psoriasis patients with TCM blood-stasis syndrome type and the effect of CMs in activating blood circulation to remove blood stasis on psoriasis suggested that the mechanism of CMs may be partially correlated to hemorrheology and microcirculation.Along with the continuous development of the biosciences,some TCM theories for psoriasis have been confirmed by laboratory studies.However,the exploration into

  13. 中药肝毒性与四气、五味及归经的相关性%Correlations between Hepatotoxicity and Four Properties,Five Tastes, Meridian Entry of Chinese Materia Medica

    Institute of Scientific and Technical Information of China (English)

    禄保平; 贾睿

    2012-01-01

    To analyze the correlations between hepatotoxicity and four properties;five tastes,meridian entry of Chinese materia medica. Chinese herbs with hepatotoxicity were regarded as the research objects, which were collected from published reports and monographs. The property theory of Chinese materia medica were referred to . The regularities of four properties, five tastes, arid meridian entry of Chinese herbs with hepatotoxicity, and the correlations between hepatotoxicity and property theory of Chinese materia medica were analyzed. ①The differences in terms of four properties of Chinese herbs with hepatotoxicity or general Chinese herbs were obvious(P <0. 05) , and the order from high to low was cold, warm, neutral, cool and hot, which was similar between two kinds of Chinese herbs. There was no correlation between hepatotoxicity and four properties; ②The difference in terms of five tastes of Chinese herbs with hepatotoxicity was obvious ( P < 0. 05) , and the order from high to low was bitter, acrid, sweet, sour, astringent, salty and bland. The difference in terms of five tastes of of general Chinese herbs was also obvious (P <0. 05) , and the order from high to low was bitter, sweet, acrid, salty, astringent, sour and bland. There existed some correlation between hepatotoxicity and five tastes ( P < 0. 05, rp = 0. 137 ) ;③The differences in terms of meridian entry of Chinese herbs with hepatotoxicity or general Chinese herbs were obvious(P <0. 05) , and the order from high to low was liver, lung,stomach, spleen, kidney, heart, large intestine, bladder, gallbladder, small intestine, pericardium and triple energizer meridian, which was similar between two kinds of Chinese herbs. There was no correlation between hepatotoxicity and meridian entry. The differences in terms of four properties, five tastes and meridian entry of Chinese herbs with hepatotoxicity are obvious. Comparied with general Chinese herbs, there is no correlation between hepatotoxicity and

  14. 知识网络图教学法在中药药理学教学中的运用%Application of knowledge network method in teaching pharmacology of Chinese materia medica

    Institute of Scientific and Technical Information of China (English)

    畅洪昇; 张硕峰; 孙文燕; 董世芬; 孙建宁

    2015-01-01

    针对中药药理学课程内容要素众多、教师教学困难、学生学习效果差的教学现状,本研究将知识网络图作为组织和设计课堂教学、教学效果评价的工具引入中药药理学的教学中。实践表明,该方法不仅可以突出教学内容的整体层次和内在关联,提高教学质量,而且可以激发学生对专业知识的学习兴趣,提高学生探索未知知识、完善知识结构的自主学习能力。%Aiming at the present teaching conditions, this paper attempted to apply knowledge network in the classroom teaching and teaching effectiveness evaluation of pharmacology of Chinese materia medica. Our practice shows that this method may help highlight overall level and internal relation of the teaching contents, improve teaching quality, stimulate students’interest in learning, and increase their self-dependent learning ability.

  15. 参与式教学法在中药炮制学中的探索与实践%Exploration and Practice of Participation-Model Didactics on Processing Science of Chinese Materia Medica

    Institute of Scientific and Technical Information of China (English)

    王满元; 卢炜

    2014-01-01

    To assess the feasibility of the participation-model didactics on processing science of Chinese materia medica ,the effects of the teaching model were analysized and sumarized .The positive results verify the effectiveness of the didactics on developing students'creativity and improving their professional ability as well as transferable skills.Combination of participation-model didactics with traditional teaching model can help students improve their learning levels.%参与式教学法重视教学过程中“学”的因素,重视师生“对话”互动交流,有助于提高学生的综合能力与创新意识。该文归纳总结在中药炮制学课程中应用参与式教学的具体方法和实施途径。传统教学中加入参与式教学元素,两者有机结合,能够提高中药炮制学的教学质量。

  16. Construction of biopharmaceutics classification system of Chinese materia medica%多成分体系下中药生物药剂学分类系统的构建分析

    Institute of Scientific and Technical Information of China (English)

    刘洋; 隗丽; 董玲; 朱美玲; 唐明敏; 张雷

    2014-01-01

    基于中药的多成分特点,借鉴化药领域的生物药剂学分类系统(biopharmaceutics classification system,BCS)理念、方法和技术,提出了中药生物药剂学分类系统(biopharmaceutics classification system of Chinese materia medica,CMMBCS)的科学框架.在学术思想阐述和理论分析的同时,构建了基于多成分层次差异比较法和中药整体CMMBCS研究法的方法流程,明确了该系统用于揭示中药多成分吸收的相互影响及相关机制的基础性作用,也为提高中药质量标准和开发中药新药提供了新的思路和方法.

  17. Study on the Determination Method of Oxytetracycline Added Illegally in Veterinary Chinese Materia Medica Powders by HPLC%HPLC法测定中兽药散剂中非法添加土霉素的方法研究

    Institute of Scientific and Technical Information of China (English)

    李树纲; 金录胜; 王登临; 杲寿善; 张宏; 于清伟; 张蕾; 史梓萱

    2011-01-01

    建立了高效液相色谱法检测清肺散、白头翁散、止痢散等中兽药散剂中非法添加土霉素的方法。用十八烷基硅烷键合硅胶色谱柱,以0.05 mol/L草酸铵溶液-二甲基甲酰胺-0.2 mol/L磷酸氢二铵(75∶20∶5)(用氨试液调pH值至8.0±0.2)为流动相,检测波长280 nm,流速1.0mL/min,进样量20μL,柱温35℃。结果显示,土霉素的线性范围为100~300μg/mL,线性方程为Y=4.90×10 X-2.39×103(,r=0.999 6,n=5),本方法的回收率为80.68%~119.23%,RSD为0.66%~1.85%。结果表明,本方法准确、可靠,适用于中兽药散剂中非法添加土霉素的检测。%An HPLC method was established for effective detection on oxytetracycline added illegally in veterinary Chinese materia medica powders as Qingfei San,Baitouweng San and Zhili San,etc.A reverse-phase C18 column was used,the mobile phase was 0.05 mol/L ammonium oxalate solution-DMF-0.2 mol/L ammonium dibasic phosphate(75∶ 20∶ 5)(adjusted the pH value with ammoniac solution to 8.0±0.2),the determination wave length was 280 nm,the flow rate was 1.0 mL/min and the column worked at 35 ℃.The result demonstrated that the linearity range of oxytetracycline was 100~300 μg/mL,the linear equation is Y=4.90×10 X-2.39×103(r=0.999 6,n=5),the recovery was 80.68%~119.23%,RSD was 0.66%~1.85%.It indicated that this method was accurate,reliable,and suitable in the determination of oxytetracycline added illegally in veterinary Chinese materia medica powders.

  18. Studies on De Materia Medica of Dioscorides in the Islamic era

    Directory of Open Access Journals (Sweden)

    Vedat Yildirim, Rifat

    2013-06-01

    Full Text Available Pedanius Dioscorides was a Roman army surgeon in the first century A.D. His great work called De Materia Medica is widely accepted as the foremost pharmaceutical source of antiquity. Dioscorides was the originator of materia medica (pharmacology, and he took advantage of his extensive travels to study plants. Dioscorides was considered a major authority on simple drugs for sixteen centuries. De Materia Medica served as a corner stone for both western and eastern pharmaceutical and herbal writing, and was translated into Syriac, Arabic, and Persian, as well as Latin. The particular characteristic of medical therapy in the Medieval Period was the extensive employment of drugs of all kinds. For this reason, Dioscorides’ De Materia Medicawas not only studied closely, but it also became a text book that Turk-Islamic scientists frequently referred to in their writings.Pedanius Dioscórides fue médico cirujano en el ejército romano en el siglo I d.C. Su gran obra llamada De Materia Medica es conocida como la principal fuente de farmacopea de la antigüedad. Dioscórides fue el inventor de la materia medica, y aprovechó sus extensos viajes para dedicarse al estudio de las plantas. Dioscórides fue considerado una eminencia en el tema de las drogas de origen natural a lo largo de dieciséis siglos. De Materia Medica sirvió como piedra angular para los textos farmacéuticos y herbarios tanto en occidente como en oriente y fue traducida al siríaco, árabe y persa, además de al latín. La particular característica de la terapia médica en la época medieval fue el uso extensivo de todo tipo de drogas. Por esta razón, además de estudiarse minuciosamente, De Materia Medica de Dioscórides se convirtió también en un libro de texto al que frecuentemente hacían referencia los científicos turco-islámicos en sus escrituras.

  19. Research of Bioavailability of Chinese Materia Medica Preparation%中药制剂生物利用度研究概况

    Institute of Scientific and Technical Information of China (English)

    李艳玲; 王锦玉; 杨德斌; 董美虹; 仝燕

    2013-01-01

    生物利用度是药物安全性及有效性的重要评价指标.通过检索万方、中国知网及OVI等数据库,对国内外近10年来150余篇相关资料进行全面的分析、整理和综述.从药物和生物两方面阐述了生物利用度的影响因素,包括剂型、理化性质、制剂工艺、胃肠道生理环境、给药时间及途径等.基于此从前体药物设计、胃内滞留释药系统、环糊精包合技术、固体分散技术、共研磨技术、纳米技术等制剂技术方面探讨改善中药制剂生物利用度的研究方法,以期为中药的现代化研究提供有意义的参考.%Bioavailability was important evaluation index of safety and effectiveness of drugs. Consult data library such as Wan Fang, CNKI, OVI and so on, comprehensive analyzed and reviewed more than 150 related data recent 10 years from domestic and abroad. Summarized the influencing factors of bioavailability from two aspects of medicine and biology, consist of the form of drugs, physicochemical property, the preparation technology, physiological environment of gastrointestinal, the delivery time and way and so on. Some new research ideas like the pro-drug strategy, the gastro-retentive drug delivery system, cyclodextrin closure technology, solid dispersion technique, co-grinding technology, nano-technology etc. for improving bioavailability of traditional chinese medicine ( TCM ) preparations were discussed in order to provide reference for the research on modernization of TCM preparations.

  20. Progress in microbiome and its application to pharmacological and toxicological research of traditional Chinese materia medica%肠道微生物组及其在中药药理毒理研究中的应用

    Institute of Scientific and Technical Information of China (English)

    邓红; 吴纯启; 江涛; 王全军

    2016-01-01

    微生物组是一新兴研究领域,其研究涉及人类健康、农业、生物能源和环境等领域。其中,肠道微生物组是近年研究的热点。已有研究表明,肠道菌群与消化道疾病(炎症性肠病)、代谢性疾病(2型糖尿病)、心脑血管疾病(帕金森征)等有关。中药常作为补益药而长期大量服用,其口服进入胃肠道后,肠道菌群可影响中药药理和毒理作用。本文主要综述了微生物组的基本概况、常用的检测技术及其与何首乌所致肝毒性、黄芩直接作用于肠道、泽泻所致肾毒性及小柴胡汤所致肺炎等为代表的几种毒性作用间的关系。%Microbiome is a novel research field related to human health,agriculture,bio-energy and the environment. Gut microbiome has received much attention from researchers recently. Studies have shown that gut flora is related to some diseases,such as digestive disease(inflammatory bowel disease),metabolic disease(type 2 diabetes), cardie-cerebral vascular disease(Parkinson disease). Traditional Chinese materia medica(TCMM) has long been used as a tonic and taken in a large amount. Gut flora has an effect on pharmacology and toxicology of TCMM after entering the gastroin⁃testinal tract. This article is intended to review recent researches on microbiome,common detection techniques and the relationship with hepatotoxicity induced by Polygonum multiflorum Thunb.,scutel⁃laria baicalensis that directly affects the intestinal tract,nephrotoxicity induced by Rhizoma Alismatis and pneumonia induced by Xiao-Chaihu-Tang.

  1. Analysis on current situation of compound Chinese materia medica patent entried into China%进入中国的复方中药专利现状分析

    Institute of Scientific and Technical Information of China (English)

    许钧钧; 张辉; 唐力英; 吴宏伟

    2012-01-01

    为了解国外申请人在我国天然药物尤其是复方药物的专利布局特点,采用国家知识产权局自主开发的专利检索与服务系统(Patent Search and Service System of SIPO)的中国专利文摘数据库(CNABS),对1985-2012年5月的不同国家地区来源的专利申请进行检索,以国际专利分类表中涉及植物、藻类、苔藓、真菌等涵盖中药的分类号为检索目标,采用人工及软件辅助分析的方法对检索结果,尤其是中药复方专利进行多角度的分析(包括申请人、治疗领域、重点专利技术),以期掌握中药复方专利申请中的发展态势,并籍此分析国外复方专利技术的布局状况与技术发展路径,为国内专利制度下中药复方产业的长足发展提供参考.%In order to learn about the patent layout features of natural drugs, especially compound Chinese materia medica (CMM) patents in China applied by foreign applicants, the patent applications from the different countries during 1985-May, 2012 were searched and analyzed based on Patent Search and Service System of SIPO. The searches are targeted at the classification numbers of CMM, such as plant, algae, moss, fungi, in the international patent classification. The search results, particularly multi-angle analysis on compound CMM patents, including applicants, therapeutic field, and important patent technology, were analyzed by manpower and assistant software. The results could help us to know more about the development trend in the application of compound CMM patents on which the foreign situation and technology development path of patent medicine will be analyzed so as to provide a strategic value for the rapid development of CMM enterprises in China under the domestic patent system.

  2. 防制胚泡着床障碍中药的筛选及药效研究%Screen and Pharmacodynamic Action of Chinese Materia Medica for Prevention and Cure Embryo Implantation Dysfunction

    Institute of Scientific and Technical Information of China (English)

    王东升; 张世栋; 荔霞; 董书伟; 李世宏; 严作廷

    2012-01-01

    为了筛选防制胚泡着床障碍中药,本试验利用皮下注射米非司酮所致的小鼠胚泡着床障碍模型,以妊娠率、着床胚泡数、雌激素和孕激素及其比值为指标,将丹参、黄芪、川芎、黄芩、白术、菟丝子、桑寄生、续断、党参、当归等中药组成复方进行筛选和药效评价.筛选试验结果表明,方3组妊娠率显著高于方1组、菟丝子组和续断组(P<0.05),也高于方2组和对照组,说明方3有利于小鼠胚泡的着床.方3的药效试验表明,保胎组妊娠率极显著高于对照组和高剂量组(P<0.01),显著高于低剂量组(P<0.05).保胎组孕酮水平、孕酮和雌二醇比值极显著高于高、低剂量组、对照组和正常组(P<0.01),孕酮和雌二醇比值显著高于中剂量组(P<0.05),而保胎组、低剂量组和正常组雌二醇水平显著低于高剂量组和对照组(P<0.05),中剂量组孕酮水平显著高于对照组(P<0.05).这表明方3能提高小鼠的孕酮水平及孕酮和雌二醇比值,有利于小鼠胚泡着床.%To screen Chinese materia medica for prevention and cure embryo implantation dysfunction, mouse model with embryo implantation dysfunction was established by injected subcutaneously with mifepristone. Complex prescription composed of such Chinese materia medica as Salvia miltiorrhiza, Radix astragali, Szechwan lovage rhizome, Radix scutellariae, Rhizoma atractylodis macrocephalae , Semen cuscutae, Herba taxilli , Radix dipsaci, Radix codonopsis, Radix angelicae sinensis and some of them were evaluated in the model, pregnancy rate (PR), number of embryo implantation, progestin (P4), estradiol (E2) and ratio of progestin to estradiol (P4/E2) were the main index. The results of the screen test showed that PR was significantly higher in prescription 3 group than that in prescription 1 group, Semen cuscutae group and Radix dipsaci group (P<0. 05) , and was higher than those in the prescription 2 group and control group

  3. [Discussion on sources of texts of Meng Sheng's Herbology of dietotherapy cited in Jinling edition of Compendium of materia medica].

    Science.gov (United States)

    Shang, Z

    2000-07-01

    Most of the citations of Meng Sheng's Herbology of Dietotherapy in Compendium of Materia Medica are originated from the Daguan Herbology and Zhenghe Herbology. When comparing these sources of citations in Compendium of Materia Medica with the texts in Daguan and Zhenghe, it can be found that there are differences, In Compendium of Materia Medica, it is indicated that these sources marked "Meng Sheng's Herbology of Dietotherapy" are actually derived from other sources, while citations from other sources are marked "Meng Sheng's Herbology of Dietotherapy" which are not found in Classified Herbology (Zhenglei ben cao). This might be due to the editions of Daguan and Zhenghe Li Shizhen applied are different. PMID:11624691

  4. Investigation on Detection of Aflatoxins in Chinese Materia Medica and Pharmaceutical Intermediates Microbiological Contaminated by Immunoaffinity Column Clean-up Combined with Post-column Derivatization%免疫亲和柱净化HPLC柱后光化学衍生化法检测中药及染菌中药制剂中间体的黄曲霉毒素

    Institute of Scientific and Technical Information of China (English)

    胡一晨; 万丽; 范成杰; 吕维; 杨芳; 吉琅

    2012-01-01

    Objective; To establish a method to determine aflatoxins B,, B2, G1, G2 in Chinese Materia Medica and pharmaceutical intermediates microbiological contaminated by immunoaffinity column clean-up combined with post-column derivatization and HPLC-FD detection. Method: Using immunoaffinity column cleanup combined with post-column derivatization, the analytical method to detect aflatoxins B1 , B2, G,, G2 was established firstly, and then 14 kind of Chinese Materia Medica and pharmaceutical intermediates microbiological contaminated was detected respectively. Result: The method with the great linear concentration range of 0. 15-6.0 ng-mL-1 for aflatoxins G2, B2, and 0.5-20.0 ug·L-1'for G,, B, respectively, was stable and accurate. As a result, aflatoxins B,was detected in Chuanxiong Rhizoma and Platycladi Semen in the 14 kind of Chinese Materia Medica, while there were none of aflatoxins in the pharmaceutical intermediates made by Chuanxiong Rhizoma. Conclusion: The method established in this study was specific and accurate for the detection of aflatoxins in Chinese Materia Medica and pharmaceutical intermediates.%目的:采用免疫亲和柱净化,结合柱后光化学衍生化的高效液相色谱-荧光检测器建立同步检测常用中药材及染菌中药制剂中间体中的黄曲霉毒素B1,B2,G1,G2的方法.方法:采用免疫亲和柱净化洗脱结合柱后光化学衍生手段,建立黄曲霉毒素B1,B2,G1,G2的分析方法,并分别对14种中药材及染菌中药制剂中间体进行检测.结果:黄曲霉毒素B2和G2,B1和G1分别在0.15 ~ 6.0和0.5 ~20.0 ng·mL-1线性关系良好,方法准确稳定.所选的14种中药中川芎和柏子仁检测出黄曲霉毒素B1,而以染菌中药川芎所制备的5种提取物中均未检出黄曲霉毒素.结论:采用此方法检测常用中药材及其制剂中间体中的黄曲霉毒素无干扰性杂峰,结果准确可靠.

  5. [Preliminary investigation on the materia medica of the Zhuang ethnic group].

    Science.gov (United States)

    Rong, Xiao-Xiang; Li, Gui

    2013-09-01

    By Zhuang materia medica, it refers to application of medicines under the instructions of medical theory of Zhuang ethnic group. By studying the pronunciation of the Zhuang language for the terms "zhu yu", "bai jiu", and "mi gu" included in the shan hai jing nan shan jing (The Classic of Southern Mountain in Classic of Seas and Mountains) carried out by the Zhuang scholar Qin Bao-lin, it was concluded that the Zhuang minority already applied medicines early in the pre-Qin period. Through extensive cultural communication in different regions in the Wei-Jin-Southern-Northern Dynasties, the medicinal experiences of the Zhuang ethnic group appeared in ancient literature. The antidotes in Zhou hou fang (Handbook of Prescriptions for Emergency), for instance, were mostly coming from the Southern Ridge area. Since the Sui-Tang Dynasties, many materia medica recorded in the herbal works and regional gazetteers, and Annals such as the Guangxi Annals, Gazetteer of Nanning County, and Gazetteer of Liuzhou County, Gazetteer of Binzhou County etc., also carry medicines such as Cinnamom twigs and bark, and mangosteen etc., which are similar to those of the Zhuang medicines. In the Republican period, many manuscripts of Zhuang medicines appeared. After 1949, many institutions of Zhuang medicine were set up successively, including The Nanning Medical Institute, The Medical Institute of Wuzhou, The Medical Institute of Guilin. Systematic researches were also done, with publication of a series of works on Zhuang materia medica. Reformation of part of the prescription forms of Zhuang medicine were also accomplished.

  6. [Research on the origins and development of the verse "eighteen antagonism" in Chinese material medica].

    Science.gov (United States)

    Yang, Huan; Fan, Xin-Sheng; Bian, Ya-Li; Li, Yun; Jiang, Chen-Xue

    2013-03-01

    The verse "eighteen antagonism" of Chinese materia medica is a kind of describing of drug nature concerning the incompatibility of drugs in compound prescription. Through organizing the medical books in different historical periods, it is found that the drugs in this verse basically coming from TAO Hong-jing's ben cao jing ji zhu (Variorum of Shennong's Classic of Materia Medica), while the style of verse mostly appeared during the Song-Jin-Yuan period was made. The formed verse was explained and supplemented further in the Ming Dynasty, the basis of which appeared in the Song-Jin-Yuan Dynasty, resulting in the increase of the number of antagonistic drugs and lengthy verse. The origin of the verse seen in Ru men shi qin (Confucians' Duties to Their Parents) and those in other books was not identical and was the most popular one after the Qing Dynasty, becoming the most popularly known even today. PMID:24135473

  7. Alshamel fi Sana’at Tebbi’at: A Comprehensive Book on the Materia Medica

    Science.gov (United States)

    Mosaffa-Jahromi, Maryam; Kiani, Hossein

    2016-01-01

    Background: Ala-al-din abu Al-Hassan Ali ibn Abi-Hazm al-Qarshi al-Dimashqi, known as Ibn al-Nafis (1210-1288 AD), was a Muslim Syrian physician primarily famous for being the first to describe the pulmonary circulation of the blood. The most voluminous of his books is Alshamel fi Sana’at tebbi’at, which is a comprehensive medical encyclopedia. It comprised 300 volumes of notes, from which only 80 volumes are published. His writings are cataloged in many libraries around the world. The aim of this review article, as a tribute to Ibn al-Nafis, was to introduce his valuable but neglected encyclopedia of Materia Medica. Methods: Ibn al-Nafis’ traditional approach in his “Alshamel fi Sana’at tebbi’at” book is studied in the present article. Results: Alshamel fi Sana’at tebbi’at covers three branches of knowledge. The first category is devoted to theoretical traditional medicine. The second is in four sections where much of it is not available yet. The third category is on Materia Medica covering the aspect of Unani medicine, from which only 28 volumes of the comprehensive book on the traditional medicine have been found so far. The latter, introduces mono-ingredient medications in alphabetical order. Each chapter, in several parts, is dedicated to the botanical characteristics and nature of each mono-ingredient medication. In addition, this book explains traditional pharmacokinetic of every single medication for each human body organs. Conclusion: Based on pharmaco-mechanistic perspective on Alshamel fi Sana’at tebbi’at, it could be considered as the main reference book on traditional medicine and pharmacy, worthy of revival. PMID:27516653

  8. Impacts of multicomponent environment on solubility of puerarin in biopharmaceutics classification system of Chinese materia medica%中药生物药剂学分类系统中多成分环境对葛根素溶解度的影响

    Institute of Scientific and Technical Information of China (English)

    侯成波; 汪国鹏; 张强; 杨文宁; 吕贝然; 隗丽; 董玲

    2014-01-01

    该研究针对中药生物药剂学分类系统(biopharmaceutics classification system of Chinese materia medica,CMMBCS)中的溶解度问题,实验考察人工制造的多成分环境对溶解度的影响,并利用所获数据进行数学建模总结相关规律.实验采用递进式设计,分别研究了单一成分背景(黄芩苷、小檗碱和甘草酸)、两成分背景(黄芩苷+甘草酸、黄芩苷+小檗碱和甘草酸+小檗碱)和三成分背景(黄芩苷+甘草酸+小檗碱)对葛根素溶解度影响的变化趋势,从而建立多成分环境对葛根素溶解度影响的数学回归模型方程.

  9. 中药生物药剂学分类系统中多成分环境对葛根素渗透性的影响%Effect of multicomponent environment on intestinal permeability of puerarin in biopharmaceutics classification system of Chinese materia medica

    Institute of Scientific and Technical Information of China (English)

    刘洋; 王刚; 董玲; 唐明敏; 朱美玲; 董红环; 侯成波

    2014-01-01

    中药生物药剂学分类系统(biopharmaceutics classification system of Chinese materia medica,CMMBCS)中的渗透性评价,需多成分作为整体来开展研究,即使在研究具体某一成分时,也应将其放在多成分环境中审视.该实验以此为原则,将葛根芩连汤中的高含量成分作为多成分环境影响因素,考察葛根素的肠渗透性,运用在体肠单向灌流模型,对葛根素肠渗透性的相关参数进行测定,评价其他高含量成分对其肠渗透性的影响.实验结果表明不同比例的黄芩苷、甘草酸和小檗碱对葛根素的肠渗透性均有一定的影响,甘草酸能显著抑制葛根素的肠吸收,高浓度小檗碱会促进葛根素的吸收.该研究结果表明中药生物药剂学分类系统的渗透性评价充分考虑多成分环境中其他成分的影响是重要的研究思想.

  10. [The Seongho () School's Study of the Ancient Learning () and Its Influence on the Debate about Materia Medica in the Late Joseon Dynasty].

    Science.gov (United States)

    Cho, Sung-San

    2015-08-01

    This study will determine the ways in which the ancient learning (gu xue, ) scholarship of the Seongho School, and its interest in the materia medica (ben cao xue, ) were related during the late Joseon period. The Seongho School centered its studies mainly on classical Chinese texts of the Han (206 BC-AD 220) and pre-Han (?-221 BC) (xian-qin lianghan, ) periods rather than those of the Tang and Song dynasties (618-1279). gu xue scholarship emerged during the Ming dynasty era (1368 -1644) as an alternative to the scholarly trends of the Song dynasty, which were dependent on Zhu Xi's (, 1130-1200) Neo-Confucianism and its interpretation of Han and pre-Han classical Chinese texts. This scholarly trend influenced Korean and Japanese literature, philosophy, and even medicine from the seventeenth through the nineteenth centuries. Focusing on Korean scholarship, we find a great deal of research regarding the influence of gu xue on Korean classical Chinese literature and Confucian philosophy in the late Joseon period; however, no study has examined how this style of scholarship influenced the field of medicine during the same period. This study will investigate how the intellectuals of the Seongho School, who did the most to develop gu xue among Joseon intellectuals, were influenced by this style of scholarship in their study of the materia medica. Jeong Yak-yong (1762-1836), the representative intellectual of the Seongho School, did not focus on complicated metaphysical medical theories, such as the Yin-Yang and Five Elements theory (yin yang wu xing shui, ) or the Five Movements and Six Atmospheres theory (wu yun liu qi shui, ). Instead, his interests lay in the exact diagnoses of diseases and meticulous herbal prescriptions which formed an essential part of the Treatise on Exogenous Febrile Disease (Shang han lun, ) written by Zhang Zhungjing (, 150-219) in the Han dynasty. The Treatise was compatible with the scholarly purpose of gu xue in that they both

  11. META-ANALYSIS OF THE SCIENTIFIC CONTENTS OF MATERIA SOCIO-MEDICA JOURNAL IN THE PERIOD 2009–2015

    Science.gov (United States)

    Masic, Izet; Begic, Edin; Zunic, Lejla; Donev, Doncho

    2016-01-01

    Introduction: Materia Socio Medica Journal has a long history. It was founded in 1978. Aim: To evaluate journal articles in 2015 and compare findings to previous years. Material and methods: The study has retrospective and descriptive character, and included the period 2009-2015. Results: A total of 99 articles were published in Materia Socio Medica during 2015 and it shows an upward trend during the period 2009-2015. Original articles are present in majority during the last seven years (69,2%). Analyzing the last seven years, 44,1% of articles were from the field of clinical medicine. Articles from the fields of public health show an upward trend during the last four years. Collaboration rate in 2015 was 0,95. Authors of the articles are from ten countries (four continents). H index of journal is 8 and g index is 12 (Publish or Perish software). According to GoogleScholar, h5 index for Materia Socio Medica is 8 and h5 median is 9. Conclusions: The objectives of the journal in the next year are: to become a part of the Scopus and Web of Science databases, further internationalization and promotion of the journal in the country and the region, revision and broadening of the Editorial Board, trying to follow trend in reducing the number of days required for a decision on acceptance or revision of article and involvement of the younger generation of professionals and scientists into the journal work and publishing scope, which will lead to emergence of new enthusiasm and ideas (Journal intends to follow the trends of modern biomedical publishing worldwide). PMID:27047258

  12. Significant demand and key problems of membrane science and technology applying to pharmaceutical industry of Chinese materia medica%中药制药工业对膜科学技术的重大需求与关键问题

    Institute of Scientific and Technical Information of China (English)

    郭立玮

    2009-01-01

    To discuss the significant application for the membrane science and technology in the development of pharmaceutical industry of Chinese materia medica(CMM)in such aspects as obtaination of integrated effctive substances,transformation of traditional technology,reduction of power consumption,product safety,sewage treatment,and technological innovation.To analyze the major restrictions on the industrialization of CMM'S membrane science and propose the corresponding measures.Currently,the development of macromolecule science and technology and the implementation of environmental-friendly strategy have advanced the technology of membrane to a new stage and thus offer the insurance to the integration of extraction,separation,concentration,and purification in traditional pharmaceutical production of CMM.Meanwhile,the technolgy of membrane separation has been widely used in the separation,concentration,and purification of macromolecule,which bears similar characteristics with traditional CMM.It is also a proof that the technology of membrane will improve the efficency of traditional CMM production when it is used in the pharmaceutical industry of CMM.%论述了中药制药工业在获取中药整体药效物质、改造传统工艺、降低能耗、保障产品安全、污水处理、技术创新等方面对膜科学技术的重大需求.分析了制约中药膜分离技术产业化进程的关键问题,并提出相应对策.当前高分子科学和分析技术的进展以及环境友好战略的实施使膜技术步入了快速发展的新阶段,从而为中药生产的提取、分离、浓缩、纯化一体化工程技术的解决提供了保证.同时膜分离技术在与中药体系特性接近的生物大分子的分离、浓缩和纯化上所得到的广泛应用,也从一个侧面说明膜技术如果用于中药生产,应当同样会获得较高的效益.

  13. 中药生物药剂学分类系统的多成分溶出评价方法在葛根芩连片中的应用%Application of multicomponent dissolution evaluation method of biopharmaceutics classification system of Chinese materia medica in Gegen Qinlian tablets

    Institute of Scientific and Technical Information of China (English)

    隗丽; 汪国鹏; 董玲; 唐明敏; 张雷; 朱美玲; 刘洋

    2014-01-01

    该研究是中药生物药剂学分类系统(biopharmaceutics classification system of Chinese materia medica,CMMBCS)用于中成药评价的实例,重点评估可能影响多成分吸收时序的溶出同步性问题.实验采用HPLC测定复方葛根芩连片中9种成分在不同溶出介质中不同时间点的累积溶出百分率,绘制体外溶出曲线,采用相似因子(f2)和聚类分析进行溶出曲线的相似性比较分析,结果表明在水介质中,峰7和峰8(黄芩苷)所代表的成分与2号参比峰(葛根素)相似性较差,相似因子均为43;在pH7.4介质中,峰7和峰8(黄芩苷)所代表的成分与2号参比峰(葛根素)相似性较差,相似因子分别为31和45;其他介质中各峰所代表的成分与2号参比峰(葛根素)均相似性较好.该实验表明峰3,4,5和6(小檗碱)所代表的成分与2号参比峰(葛根素)具有完全同步溶出的特性;峰1和峰9所代表的成分与2号参比峰(葛根素)具有基本完全同步溶出的特性;峰7和峰8(黄芩苷)所代表的成分与2号参比峰(葛根素)不具有同步溶出的特性.

  14. [Classes of crude drugs and its distribution of producing area in the attached illustrations in Ben cao tu jing (Illustrated Classic of Materia Medica)].

    Science.gov (United States)

    Xu, T; Peng, H S

    2016-03-01

    Ben cao tu jing (Illustrated Classic of Materia Medica) is the earliest extant atlas book of materia medica in China, with 933 attached drawings. Among them, the largest portion, amounting to 670, are herbaceous plants, mostly commonly used, with definite marks of the origin producing areas, distributed across 149 administrative divisions(prefectures and counties) of the Song Dynasty, most of them in Northern area which were distributed denser than those in Southern area. The densest ones were located in Southern Shanxi, Eastern Sichuan and Eastern Anhui. In the attached drawings, the frequency of highest occurrence appeared in this Classic are three prefectures, Chuzhou, Shizhou and Guangzhou. PMID:27255195

  15. Dialetic Materia Medica Materia Médica Dialéctica Matéria Médica Dialética

    Directory of Open Access Journals (Sweden)

    Gilberto Ribeiro Vieira

    2005-01-01

    Full Text Available Objective: To propose a methodology for investigating the more important symptoms of a materia medica and understanding the inter-relation between these data.Material: 1 Homeopathic: pathogenesic symptoms,clinical materia medica, repertory, published studies in magazines, including clinical cases. 2 Dialectic principles: antagonism,gradation and analogy. 3 Dictionaries.Methods: it takes some symptoms are select in order to exemplify each one of the dialectic principles. Then, two groups are formed, which correspond to the inverse and complementary halves of one and the same theme.Results: it is formed the Bipolar Picture with symptoms of both poles.

  16. Optimal design principle and method of inhaled composite particles for complex system of Chinese materia medica%面向中药复杂体系的吸入给药复合粒子优化设计原理与方法

    Institute of Scientific and Technical Information of China (English)

    郭立玮; 付廷明; 李玲娟

    2011-01-01

    鉴于中医药复杂巨系统求解过程在数学上的不可描述性,借鉴国内外先进的计算机化学与粉体材料科学理念与方法,以由水溶性和脂溶性两类物质组成的复方丹参制剂处方为模型药物,采集有效部位物料体系的物理化学特征参数(有关化学成分的熵、焓、表面能、电性等)、相关复合工艺特征参数(操作温度、搅拌速度、包覆时间等)及目的产物复合粒子性能特征参数(微结构参数与生物药剂学性能)等数据,建立中药复合粒子设计与制备工艺小型数据库,应用中药学、计算机化学、物理化学等跨学科交叉研究“中药粒子复合技术”的规律,探索中药复合粒子制备工艺微、纳米尺度有序组合机制,尝试以现代物理化学手段调控中药多元组分微结构及性能.为中药复方体系实现“表征参数检测一工艺过程参数筛选一目的产物性能优化”提供一种全新的研究模式.%Seeing that the complex giant system solving process of traditional Chinese medicine in mathematics is not descriptive and drawing on the advanced concepts of modern computer chemistry and materials science, Compound Danshen prescription consisting of both water-and fat-soluble substances was selected as a drug model to collect the physicochemical characteristic parameters of the effective part of material system (the chemical composition of the entropy, enthalpy, surface energy, and electricity, etc.), complex process-related characteristic parameters (operating temperature, stirring speed, and coating time, etc.), compound performance characteristic parameters of the product particle (micro-structural parameters and properties of biological agents), and other data, so as to establish a small database for the design and preparation of composite particles technology, study the regularity of "Chinese particle composite technology" by cross applying the knowledge of Chinese materia medica (CMM

  17. Teaching Method of Chinese Materia Medica Based on the Combination of Stage-progressive Learning with Problem-based Learning%“层次递进教学法”与“解决问题学习法”结合的《中药学》教学模式

    Institute of Scientific and Technical Information of China (English)

    冯志毅; 崔瑛; 王君明; 贾玉梅

    2011-01-01

    探索《中药学》新时期教学方法的优化与变革.通过教学实践和引进国外先进教学方法,在《中药学》教学中建立层次递进教学法(SPL)与解决问题学习法(PBL)教学相结合的SPL-PBL新型教学法,提出了应用于《中药学》教学的设计和实施方法,以便为从事中药教育的同仁提供参考.%In the present paper, the authors explored the optimization and reform in teaching methods of Chinese Materia Medico. The authors combined stage-progressive learning (SPL) with problem-based learning (PBL) and established a new SPL-PBL teaching method based on years of teaching practice. The authors also pointed out the specific design and example in the SPL-PBL teaching of Chinese Materia Medico. The present paper will provide methodological guidance and ideas for reference for the teaching of Chinese Materia Medico.

  18. [Study on carving workers of Chong xiu zheng he jing shi zheng lei bei yong ben cao (Revised Prepared Materia Medica Classified under Syndromes in Zhenghe Period) published by Huiming Xuan (Huiming Sanctum)].

    Science.gov (United States)

    Liang, Fei; Li, Jian; Zhang, Wei; Zhang, Rui-Xian

    2012-11-01

    The ancient carving workers have made a great contribution to the xylographic printing art in ancient China, so the studies on them are significant for a survey of ancient Chinese printing history, and for the identification of ancient Chinese books edition. Zheng lei ben cao published by Huiming Xuan (Huiming Sanctum) in the Jin and Yuan dynasties, which is the earliest extant edition of Zhenghe version system of Zheng lei ben cao and has important literature value. Thirty carving workers were involved in its printing process. On the whole, these workers had a relatively high technique and completed a remarkably fine work. In addition to lettering, 28 persons of them also made a total of 536 pages with 900 exquisite engraving illustrations on Chinese materia medica included in this book. Because of the high levels on carving, this precious book has been the representative of Pingshui edition, which has a great reputation but has very few works now.

  19. [Study on carving workers of Chong xiu zheng he jing shi zheng lei bei yong ben cao (Revised Prepared Materia Medica Classified under Syndromes in Zhenghe Period) published by Huiming Xuan (Huiming Sanctum)].

    Science.gov (United States)

    Liang, Fei; Li, Jian; Zhang, Wei; Zhang, Rui-Xian

    2012-11-01

    The ancient carving workers have made a great contribution to the xylographic printing art in ancient China, so the studies on them are significant for a survey of ancient Chinese printing history, and for the identification of ancient Chinese books edition. Zheng lei ben cao published by Huiming Xuan (Huiming Sanctum) in the Jin and Yuan dynasties, which is the earliest extant edition of Zhenghe version system of Zheng lei ben cao and has important literature value. Thirty carving workers were involved in its printing process. On the whole, these workers had a relatively high technique and completed a remarkably fine work. In addition to lettering, 28 persons of them also made a total of 536 pages with 900 exquisite engraving illustrations on Chinese materia medica included in this book. Because of the high levels on carving, this precious book has been the representative of Pingshui edition, which has a great reputation but has very few works now. PMID:23363847

  20. A theoretical and experimental study on the Fuzzy evaluation model of biological performance of Chinese materia medica with an either cold or hot herbal property%中药寒热药性表达模糊评价模式的理论与实验研究

    Institute of Scientific and Technical Information of China (English)

    金锐; 张冰; 刘小青; 薛春苗; 张倩; 李连珍; 赵茜; 李康

    2012-01-01

    OBJECTIVE: The concepts of cold and hot herbal properties in traditional Chinese medicine (TCM), reflecting the efficacy trends of medicinal herbs, have the Fuzzy characteristics. It is suited for the application of Fuzzy mathematics in research of herbal properties. For a comprehensive evaluation of herbal properties, this work constructed and made a practice of the Fuzzy discrimination model regarding the biological performance of Chinese materia medica.METHODS: Firstly, TCM formulas of cold or hot property were employed for setting the reference values and calculating the membership functions of cold and hot Fuzzy sets with Fisher discriminant. Then the model parameters of cold performance function (CPF) and hot performance function (HPF) were acquired. Second, the experimental data from studies on changes in multisystem indicators of animals given the classical cold formula (Sanhuang Fang) and hot formula (Jiangfugui Fang) were collected to calculate CPF and HPF. Then an experiment of administration of hot property herbs, Rougui (Cortex Cinnamomi) and Xianmao (Rhizoma Curculiginis), and cold property herbs, Huangbai (Cortex Phellodendri) and Zhizi (Fructus Gardeniae) to normal animals and animals with glucocorticoid-induced yang-deficiency or yin-deficiency state was designed. The relative changes in animal states were analyzed by the evaluation model to find the way in which herbal properties are represented.RESULTS: The HPF values of biological performance were higher than the CPF values in administration of Rougui to animals of normal (0. 528>0. 221), yang-deficiency (0. 203> -0. 490) and yin-deficiency (1.750 > -0.479) states, and in administration of Xianmao to animals of normal (0. 474> - 1. 601) and yang-deficiency (0. 288 > -1. 923) states, which represented the hot property. The HPF values of biological performance were lower than the CPF values in administration of Huangbai to animals of normal ( - 0. 870< 0.798) and yang-deficiency ( - 0.339<0. 194

  1. Effects of Chinese Materia Medica of Qi Benefiting, Yin Nourishing, Stasis Removing, and Collaterals Dredging and Their Dissembled Recipes on Nephrin of Diabetes Mellitus Model Rats%益气养阴化瘀通络中药及其拆方对糖尿病大鼠模型nephrin蛋白的影响

    Institute of Scientific and Technical Information of China (English)

    李黎莉; 陈志强; 王月华; 张江华; 尹智炜; 李林林; 张雪云; 王凤丽

    2012-01-01

    Objective To observe the effects of Chinese materia medica (CMM) of qi benefiting, yin nourishing, stasis removing, and collaterals dredging (QBYNSRCD) and their dissembled recipes on nephrin of diabetes mellitus (DM) model rats. Methods The DM model was induced by high fat diet combined with low dose STZ. Rats in the normal control group (abbreviated as Group N) and the model group (abbreviated as Group M) were administered with ultrapure water at corresponding volume by gastrogavage. Rats in the CMM of QBYNSRCD treatment group (abbreviated as Group YHT) were administered with CMM of QBYNSRCD, composed of milkvetch root, rehmannia root, danshen root, chuanxiong (2 packages each), solomonseal, earth worm, leech, and scorpion (1 package each), which was administered at 1. 0 g/kg. Rats in the CMM of qi benefiting, yin nourishing, and stasis removing (QBYNSR) treatment group (abbreviated as Group YT) were administered with CMM of QBYNSR, composed of milkvetch root, rehmannia root, danshen root, chuanxiong (2packages each), and solomonseal (1 package each), which was administered at 0. 92 g/kg. Rats in the CMM of qi benefiting, yin nourishing, and collaterals dredging (QBYNCD) treatment group (abbreviated as Group YT) were administered with CMM of QBYNCD, composed of milkvetch root, rehmannia root (2 packages each), solomonseal, earth worm, leech, and scorpion (1 package each), which was administered at 0. 79 g/kg. The volume was set to 1 mL/100 g, once daily by gastrogavage, for total 32 weeks. Rats' body weight was measured. By the end of medication, urinary creatinine (UCr), 24-h urinary albumin (U-alb), and urinary nephrin (U-neph-rin), fasting blood glucose (FBG), glycosylated hemoglobin (HbA1c), serum creatinine (SCr), and nephrin of kidney tissues homogenate (K-nephrin) were detected. The renal tissue sections were stained with Masson. The pathomorphological changes were observed. Results The body weight of rats in Group N increased gradually. After modeling

  2. Term Selecting Research on "Pharmaceutical Zoology and Botany" for the Revision of Chinese Traditional Medicine and Materia Medica Subject Headings%《中国中医药学主题词表》药用动植物学类主题词修订选词研究

    Institute of Scientific and Technical Information of China (English)

    朱玲; 刘静; 刘丽红; 董燕; 贾李蓉; 高博; 李海燕

    2015-01-01

    Objective To study term selecting principles and methods of subject terms in the class of"Pharmaceutical Zoology and Botany"for the new edition of TCM Materia Medica Subject Headings;To provide references for the revision.Methods Based on the compiling principles, word frequency of subject headings in TCM database were used as references. MeSH was referred to establish detail rules and regulations for revision of TB class.Results In TB class, 226 subject headings were planned to delete, such as "Apocynum Linn", "Piper betle Linn", "cetacean" and"dolphins";42 subject headings were planned to add, such as "Kalimerisindica", "Actinidiaceae" and "Squamata".Conclusion This revision formulated individual revision principles, proposed solutions for common problems, and basically completed adding and deleting of TB class and frame adjustment.%目的 研究《中国中医药学主题词表》药用动植物学类(TB类)主题词选词原则与方法,为其修订提供依据.方法 基于主题词表总体编制原则,以中国中医药数据库主题词标引词频为依据,参考医学主题词表(MeSH),确立TB类主题词修订细则.结果 本次修订拟删除罗布麻属、蒌叶胡椒、鲸目、海豚等226个主题词,拟增加马兰、猕猴桃科、有鳞目等42个主题词.结论 此次修订制定了药用动植物与中药类主题词结合考量等个性化修订原则,对常见问题提出了解决方案,基本完成原TB类主题词的增删及框架的调整.

  3. Les gloses botaniques andalouses sur le manuscrit de Paris de la traduction arabe de la Materia Medica de Dioscorides

    Directory of Open Access Journals (Sweden)

    Ben Mrad, Ibrahim

    2009-12-01

    Full Text Available The following study focusses on a precious manuscript from the National Library in Paris, namely n.º 2849 of the Arabic manuscript collection. This is a manuscript of Andalusian origin of the Arabic translation of Materia Medica by Dioscorides, written in Syria at the beginning of the 13th century. Its margins are filled with glosses of synonymic nature, relating to the Greek terms of the plants described by the Greek pharmacologist and physician. These glosses, of Andalusian origin, offer a great terminological richness which is part of a large Arabic — mainly Andalusian — movement of revision and commentary of Materia Medica in Arabic. In the first part a general introduction to the manuscript is provided showing its significant value for a critical edition of the book, the glosses contained and, especially, of the Andalusian botanical glosses, insisting on their synonymic value and their terminological contribution. In a second part, a critical annotated edition of 44 glosses from the first maqāla of the book is proposed.

    Se aborda en este trabajo el estudio de un precioso manuscrito de la Biblioteca Nacional de París, el n.º 2849 de los fondos árabes. Se trata de un manuscrito de origen andalusí que contiene la traducción al árabe de la Materia Medica de Dioscórides, escrito en Siria a principios del siglo XIII, cuyos márgenes están repletos de glosas de naturaleza sinonímica, relativas a los nombres griegos que reciben las plantas descritas por la farmacología griega. Estas glosas son de orígen andalusí, y ofrecen una gran riqueza terminológica que se inscribe en un amplio movimiento árabe, y más concretamente andalusí, de revisión y comentario de la traducción árabe de la Materia Medica. En la primera parte de este estudio se ofrece una presentación general del manuscrito, mostrando su valor para una reedición crítica de la obra, de las glosas que contiene y

  4. Hartlaub & Trinks Pure Materia Medica: to save it or to lose it? La Materia Médica Pura de Hartlaub & Trinks: salvarla o perderla? A Matéria Médica Pura de Hartlaub & Trinks: salvá-la ou perdé-la?

    Directory of Open Access Journals (Sweden)

    Elias Carlos Zoby

    2003-01-01

    Full Text Available The Hartlaub’s & Trinks’ Materia Medica Pura (Reine Arzneimittellehre stands among few large collections of provings owned by the homeopaths. It has never been wholly translated to English, and perhaps to any other language. As a result, few people know and fewest have used it. However this materia medica was instrumental to make Hahnemann’s and Allen’s largest books. Any pathogenetic symptom is always a fact to which time only will add clearness and facility to understanding. Since it wasn’t translated, the homoeopathic repertories, written originally in English, don’t include a large part of its symptoms. Books that aren’t read and published tend to disappear and, in the case we are mentioning, a loss would be large to Homeopathy. The author compares the symptoms of materia medica and repertory. This research is made on original texts and afterwards compared to the translations. So he found, among the symptoms in Hartlaub & Trinks,many symptoms that aren’t in any other next, and connects it to some exemplary cases. Aspects that have been presented confirmed the importance of Hartlaub’s & Trinks’ Materia Medica Pura once it contains symptoms that are not presented in any other text, and correct those that were wrongly translated. The rescue stops being just a bibliophiler preciosity to show itself as a venture when one can find in its symptoms similarities with the patients. So Homeopathy presents itself in all its beauty and capacity of healing.

  5. The background,present situation,problem and tactics of GAP of chinese materica medica%我国实施GAP的背景、现状、问题及对策

    Institute of Scientific and Technical Information of China (English)

    秦路平; 黄宝康; 郑汉臣

    2001-01-01

    In this paper,the background,present situation,problem and tactics of GAP(Good Agricultural Practice)of chinese materia medica are discussed.The main problems of the yielding of chinese materia medica are as followings:(1)Lack of close controlling standards and scientific detecting methods.(2)Decentralized management.low benefit and low controllability.(3)The pesticide residue and heavy metal content exceeding the provided standard.(4)Production and marketing disjointed,supervising and controlling intensity in the whole yielding process not enough.Thus,3 measures are put forward:(1)Strengthening the management of the quality of chinese materia medica,formulating strict and unitary quality controlling standards,setting up scientific checking methods.(2)Developing genuine drugs,establishing famous brands.(3)Establishing green chinese meateria medica yielding bases,to make the Chinese Materia Medica utilization sustainable.%本文论述了我国实施中药材GAP的背景、现状、问题及对策。目前我国中药材生产中存在的问题主要是:(1)缺乏严密的质量控制标准和科学检测手段;(2)生产经营分散,效益低,可控性差;(3)中药材农药残留量和重金属含量超标;(4)产供销脱节,产前、产中和产后全程监控力度不够。作者提出了应采取的几点措施:(1)加强中药材质量管理,制定严格统一的质量控制标准,建立科学的检测方法;(2)开发道地药材,创名牌产品;(3)建立绿色中药材生产基地,使中药材资源可持续利用。

  6. Preliminary investigation on the materia medica of the Zhuang ethnic group%关于壮药的初步考察

    Institute of Scientific and Technical Information of China (English)

    容小翔; 李珪

    2013-01-01

    “壮药”是指在壮医理论指导下运用的药物.根据考古发现以及壮医学者覃保霖对《山海经·南山经》中“祝馀”、“白咎”、“迷谷”壮语发音的分析,可知在先秦时期,壮药即已存在.秦汉魏晋时期,随着区域间文化的广泛交流,壮族聚居地人民用药经验,在文献中不断体现,如《肘后方》中有关解毒药的记载,大多出自岭南.隋唐已降,本草文献和地方志中有不少记载与现今公认的壮药相似,如《广西通志》、《南宁府志》、《柳州府志》、《宾州志》等地方志中关于桂枝、肉桂、罗汉果等.民国时期,出现了不少有关壮药的手抄本.1949年之后,在党和政府的重视下,南宁医药研究所、梧州医药研究所、桂林医药研究所等机构相继成立,对壮医药进行系统的发掘整理,出版了一系列著作,还进行了部分壮药剂型的改革.%By Zhuang materia medica,it refers to application of medicines under the instructions of medical theory of Zhuang ethnic group.By studying the pronunciation of the Zhuang language for the terms "zhu yu"," bai jiu",and "mi gu" included in the shah hai jing nan shan jing (The Classic of Southern Mountain in Classic of Seas and Mountains) carried out by the Zhuang scholar Qin Bao-lin,it was concluded that the Zhuang minority already applied medicines early in the pre-Qin period.Through extensive cultural communication in different regions in the Wei-Jin-Southern-Northern Dynasties,the medicinal experiences of the Zhuang ethnic group appeared in ancient literature.The antidotes in Zhou hou fang (Handbook of Prescriptions for Emergency),for instance,were mostly coming from the Southern Ridge area.Since the Sui-Tang Dynasties,many materia medica recorded in the herbal works and regional gazetteers,and Annals such as the Guangxi Annals,Gazetteer of Nanning County,and Gazetteer of Liuzhou County,Gazetteer of Binzhou County etc.,also carry medicines such as

  7. [Textual research on Guang dong xin yu (New Sayings of Guangdong) quoted in Ben cao gang mu shi yi (Supplements to Compendium of Materia Medica].

    Science.gov (United States)

    Zhang, Ruixian; Zhang, Wei; Li, Jian; Liang, Fei

    2014-05-01

    Altogether 15 terms for Guang dong xin yu (New Sayings of Guangdong) were used in Ben cao gang mu shi yi (Supplements to Compendium of Materia Medica), including Yue yu (Cantonese sayings), Chong yu (Sayings from Insect Drug), Jie yu (Sayings from Crustacean Drug), Xin yu (New Sayings), Yue hai xiang yu (Fragrant Sayings from Cantonese Region), Yue zhi mu yu (Sayings from Plants in Cantonese Annals), Guang dong suo yu (Trivial Sayings from Guangdong), Yue shan lu (Records of Cantonese Mountains), Yue lu (Cantonese Records), Jiao guang lu (Joint Guangdong Records), Yue cao zhi (Records of Cantonese Grasses), Guang guo lu (Records of Guangdong Fruits), Nan yue suo ji (Trivial Records of Southern Canton), Guang zhi (Guangdong Records), Yue zhi (Cantonese Records) etc. dealing with 57 sorts of drugs (with individual overlapping ones), the author of Xin yu was Qu Dajun, a surviving fogy of the Ming Dynasty actively involved in the activities to restore the old dynasty and resist the Qing Dynasty, and was persecuted in the literary inquisition in which his works were burnt so that Zhao Xuemin, when quoting his texts, had to go in a roundabout way. PMID:25208840

  8. Analysis to inadvisable combination of Chinese material medica recordered in Chinese Pharmacopoeia 2005 edition and 2010 edition%中国药典2005版与2010版一部收载不宜同用中药分析

    Institute of Scientific and Technical Information of China (English)

    何春玲; 王晓燕; 李梅

    2011-01-01

    To investigate and analyze inadvisable combination of Chinese materia medica recorded in China Pharmacopeia 2005 edition and 2010 edition, and to provide convenience for physicians and pharmacists in clinical practice.%总结中国药典2005年版与2010年版一部不宜同用中药品种,并进行分析。为医生和药师方便查询该类药品临床使用注意事项提供方便。

  9. Translation and Transliteration of Plant names in Ḥunayn b. Iḥsāq´s and Iṣṭifān b. Bāsil´s Arabic version of Dioscorides, De materia medica

    Directory of Open Access Journals (Sweden)

    Touwaide, Alain

    2009-12-01

    Full Text Available This paper deals with the Arabic translation of De materia medica by the Greek author Dioscorides (1st century A.D., particularly the rendering of plant names, which were sometimes properly translated and sometimes transliterated from the Greek. According to a traditional interpretation, the transliteration strategy was used by the translators when they did not know the exact Arabic equivalent of the plant names. I re-examine this interpretation here taking into account the role of plant names in the Greek text and the Andalusian works of botanical lexicography. As a result, I propose to interpret transliterations as a mean used by translators to keep visible the structure of the work, in which plant names played a certain role.

    Este artículo se ocupa de la traducción árabe del texto griego del tratado De materia medica de Dioscórides (siglo I, especialmente de los fitónimos que, en unos casos, fueron traducidos al árabe y, en otros, transliterados del griego. Según la interpretación tradicional, la transliteración era una estrategia utilizada por los traductores cuando no conocían el equivalente exacto árabe de los nombres de las plantas. Se propone en este trabajo una revisión de esta interpretación, teniendo en cuenta el importante papel que los nombres de las plantas desempeñan en el texto griego, así como en las obras de los lexicógrafos y botánicos andalusíes, llegando a la conclusión de que las transliteraciones eran una técnica utilizada por los traductores para mantener visible la estructura general de la obra de Dioscórides, basada en gran parte en la nomenclatura de las plantas.

  10. 《神农本草经》木香考%Textual research on Costus root (Aucklandia lappa Decne) in the Sheng nong ben cao jing (Shennong's Classic of Materia Medica)

    Institute of Scientific and Technical Information of China (English)

    李光燕; 王德群; 方士英; 徐茂红

    2014-01-01

    Aucklandia lappa Decne was first recorded in the Sheng nong ben cao jing (Shennong's Classic ofMateria Medica).Through the textual research of herbal literature,it was found that the costus root in the Sheng nong ben cao jing perhaps was not the plant of Aucklandia lappa Decne of Compositae,but the eaglewood or Lignum Aquilasria Resinatum based on the comprehensive judgment of shape,taste,nature,and function etc.In the Sheng nong ben cao jing,it only includes costus root without the title of eaglewood,and Tao Hongjing recorded both herbs together in his Ming yi bie lu (Supplementary Records of Celebrated Physicians),which became a foreshadow of misunderstanding of the later generations.Beginning from the Tang ben cao (Materia Medica of the Tang Dynasty),the costus root was considered as the plant of Auckiandia lappa Decne from the Compostae with its profound influence until now.%中药木香最早记载于《神农本草经》.通过考察多种本草文献,发现《神农本草经》中的木香可能不是现代菊科木香类植物,而是沉香,因为从形态、气味、功效等方面综合判断,沉香与《本神农草经》中的木香相吻合.《神农本草经》中只有“木香”,而无“沉香”,陶弘景将“木香”与“沉香”一并记载于《名医别录》中,为后人的误识埋下了伏笔.自《唐本草》始认为“木香”主要为菊科的木香类草本植物,这种认识一直影响至今.马兜铃科藤本青木香在《唐本草》和《本草图经》等本草著作的“木香”条中均有记载,但不做“木香”药用的主流.

  11. 《神农本草经》对痹病的认识和治疗经验%Experience of treatment and understanding of impediment disease in Shen nong ben cao ring (Shennong's Classic of Materia Medica)

    Institute of Scientific and Technical Information of China (English)

    丁红昌; 王振瑞

    2015-01-01

    《神农本草经》是研究古代痹病史不可忽视的重要史料,书中所载365种药物中,与痹病相关的药物达75种,其中“湿痹”“寒湿痹”“风寒湿痹”“风痹”“风湿痹”“寒痹”涉及药物51种;“喉痹”“周痹”“血痹”涉及药物16种;“肉痹”“胃痹”“疝瘕痹”“消渴内痹”“痿痹”“偏痹”涉及药物8种.系统分析这些药物的性味、功效等相关知识,进而探寻当时医家对于痹病的整体认识和治疗经验,不仅可以丰富痹病的史学研究,而且可以为当代临床医生认识、治疗与“痹”相关的病症提供借鉴和参考.%As a book with significant historical materials for the research of impediment disease not to be ignored,Shen nong ben cao jing (Shennong's Classic of Materia Medica) contains,among its 365 kinds of materia medica,75 kinds of medicines related to impediment disease.Among the latter ones,51 are related to" damp impediment"," cold-damp impediment","wind-cold-damp impediment","wind impediment","wind-damp impediment",and" cold impediment"; 16 are related to "laryngeal impediment","general impediment",and "blood impediment" ; 8 are related to "muscular impediment","stomach impediment","hernia-conglomeration impediment","internal consumptive-thirst impediment","wilting impediment",and "hemiplegic impediment".To systematically analyze the properties,tastes,and effects of these medicines and its related knowledge,and then further explore the overall recognition and their treating experience of the physicians at that period would not only enrich the historical research on impediment disease,but also offer much help and reference to the understanding and treatment of impediment for contemporary clinicians.

  12. [Contention on the theory of processing techniques of Chinese materia medica in the Ming-Qing period].

    Science.gov (United States)

    Chen, Bin; Jia, Tianzhu

    2015-03-01

    On the basis of the golden stage of development of processing techniques of medicinals in the Song dynasty, the theory and techniques of processing in the Ming-Qing dynasties developed and accomplished further. The knowledge of some physicians on the processing of common medicinal, such as Radix rehmannia and Radixophiopogonis, was questioned, with new idea of processing methods put forward and argued against those insisting traditional ones, marking the progress of the art of processing. By reviewing the contention of technical theory of medicinal processing in the Ming-Qing period, useful references can be provided for the inheritance and development of the traditional art of processing medicinals. PMID:26420409

  13. History of Chinese medicinal wine.

    Science.gov (United States)

    Xia, Xun-Li

    2013-07-01

    Chinese medicinal wine is one type of a favorable food-drug product invented by Chinese ancestors for treating and preventing diseases, promoting people's health and corporeity, and enriching people's restorative culture. In the course of development of the millenary-old Chinese civilization, Chinese medicinal wine has made incessant progress and evolution. In different historical periods, Chinese medicinal wine presented different characteristics in basic wine medical applications, prescriptions, etc. There are many medical and Materia Medica monographs which have systemically and specifically reported on Chinese medicinal wine in past Chinese dynasties. By studying leading medical documents, this article made an outline review on the invention, development, and characteristics of Chinese medicinal wine.

  14. Quality and safety of Chinese herbal medicines guided by a systems biology perspective

    NARCIS (Netherlands)

    Wang, J.; Heijden, R. van der; Spruit, S.; Hankermeier, T.; Chan, K.; Greef, J. van der; Xu, G.; Wang, M.

    2009-01-01

    Chinese herbal medicines, often referred as Chinese materia medica (CMM), are comprised of a complex multicomponent nature. The activities are aimed at the system level via interactions with a multitude of targets in the human body. This review aims at the toxicity aspects of CMM and its preparation

  15. Latest Progress in Tianjin Press of Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>Four journals including Chinese Traditional and Herbal Drugs (CTHD), Chinese Herbal Medicines (CHM), Drugs & Clinic (DC), and Drug Evaluation Research (DER) are edited and published by Tianjin Press of Chinese Herbal Medicines. CTHD was first published in 1970 and has been playing a great role for Chinese materia medica (CMM), especially in its present modernization. CTHD has successively won several honors in recent years, such as the 2nd State

  16. Introduction of Chinese Traditional and Herbal Drugs

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The journal published monthly since January 1970 is an academic and technical journal sponsored by Chinese Pharmaceutical Association and Tianjin Institute of Pharmaceutical Research (TIPR). The journal which has a long history of 40-years offers the columns of research papers brief reports, reviews, dissertation, and special treatises to report the recent achievements of our basic study, production quality control, and clinic application on traditional Chinese medicine and Chinese materia medica.

  17. Digital Materia

    OpenAIRE

    Lindgren, Marcus; Richey, Emma

    2014-01-01

    Med tankar från pedagogen Montessori och filosoferna Platon och Baudrillard har detta arbete behandlat frågor om datorn och dess betydelse för en grafiker. Frågeställningen formulerades efter hand och lydde tillslut: ”Hur kan materia te sig i digital form?” Forskningen resulterade i en hypotes för hur digital materia skulle födas i datorn: genom att blanda två uppsättningar av data, såsom två genuppsättningar tillsammans skapar en ny organism. Under produktionen utvecklades därmed en metod fö...

  18. Research progression on Gains of broussonetia papyrifera(L.) vent as Chinese materia medica%中药楮实的研究进展

    Institute of Scientific and Technical Information of China (English)

    姜俊; 郑刚

    2003-01-01

    @@ 楮实又名楮实子、楮桃、角树子……为桑科构树broussonetia papyrifera(L.)vent.的成熟果实,具有补肾、清肝、明目、利尿的功效[1].本文就楮实的本草学记载和现代药理及临床研究等进行了综述.

  19. History of Chinese medicinal wine.

    Science.gov (United States)

    Xia, Xun-Li

    2013-07-01

    Chinese medicinal wine is one type of a favorable food-drug product invented by Chinese ancestors for treating and preventing diseases, promoting people's health and corporeity, and enriching people's restorative culture. In the course of development of the millenary-old Chinese civilization, Chinese medicinal wine has made incessant progress and evolution. In different historical periods, Chinese medicinal wine presented different characteristics in basic wine medical applications, prescriptions, etc. There are many medical and Materia Medica monographs which have systemically and specifically reported on Chinese medicinal wine in past Chinese dynasties. By studying leading medical documents, this article made an outline review on the invention, development, and characteristics of Chinese medicinal wine. PMID:21853349

  20. Textual Research on Names of Species of Pteridophyta in A Supplement to Compendium of Materia Medica%《本草纲目拾遗》蕨类植物名实考

    Institute of Scientific and Technical Information of China (English)

    鲁宏明; 刘守金

    2013-01-01

    Nine species of Pteridophyta were recorded in A Supplement to Compendium of Materia Medicaby Zhao Xuemin in the Qing Dynasty. The textual research on the names of the nine species of Pteridophy-ta showed that Cuiyucao is Cuiyuncao ( Selaginella uncinata ) , Jingouji is Jinmaogouji ( Cibotium barometz) , Piwencao is Jinjijue (Phymatopsis hastata) , Yubiejinxing is Baoshilian (Lepidogrammitis drymoglossoides) , Fengweijinxingcao is Yuewawei (Lepisorus obscure-venulosus ) , Duyeyizhiqiang is Pingerxiaocao (Ophioglossum vulgatum), Wugongping is Huaiyeping (Salvinia natans), Caoshican is Jiangnanxingjue (Microsorum fortunei) , and Jinjidulicao is Cuiyuncao (Selaginella uncinata).%清代赵学敏所著收集9种蕨类药物,经考证其原植物分别为:翠羽草为翠云草Selaginella uncinata、金狗脊为金毛狗脊Cibotium barometz、辟瘟草为金鸡蕨Phymatopsis hastata、鱼鳖金星为抱石莲Lepidogrammitis drymoglossodes、凤尾金星草为粤瓦韦Lepisorus obscure-venulosus、独叶一枝枪为瓶尔小草Ophioglossum vulgatum、蜈蚣萍为槐叶萍Salvinia natans、草石蚕为江南星蕨Microsorum fortunei,金鸡独立草与翠云草是同一物,即翠云草Selaginella uncinata.

  1. [Chinese Medicine in Overall Modern Scientific Technologies].

    Science.gov (United States)

    Tan, Yuan-sheng; Zeng Yong

    2015-10-01

    Chinese medicine (CM) develops with the survival, reproduction, growth, and progressing of the Chinese nation. Scientific technologies not only promote continual progressing of human societies, but also provide new ideas and methods for the development of CM. In recent years, great changes have taken place in CM complying with developing modern scientific technologies, mainly manifested in the depth of CM theories at molecular levels, the combination of syndrome differentiation and disease identification, continuous innovation and development of clinical diagnosis and treatment techniques, diversified dosages of Chinese materia medica, the academic tendency of education patterns, occupational refinement, diversified medical practice modes, and so on. PMID:26677664

  2. Exploration of 3D Printer Models in Teaching Identification of Chinese Meteria Medica%《中药鉴定学》性状教学引入3D 纸模型构建技术初探

    Institute of Scientific and Technical Information of China (English)

    车苏容; 苏碧丽; 魏政熙; 文琛; 曾松

    2013-01-01

    The characteristics of Chinese meteria medica is an important part in teaching the course of Identification of Chinese Meteria Medica.It needs the real materials to display during teaching which would easily be damaged or rotten , and some of them are very ex-pensive.The development of 3D technology which owns the advantages of high quality with reasonable price and visual display can be a potential teaching method to change the traditional teaching way .%《中药鉴定学》性状教学的是直观形态教学为主的学科,教学用药材样本易变质受损,部分药材价格昂贵。3D纸模型技术的发展,物美价廉、表现力强,具有诸多优势,成为一个潜力具大的教学手段,引入本学科的教学将对传统教学模式带来改变。

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

    Science.gov (United States)

    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

  4. [Discussion on strengthening yin of chinese herbs with bitter-flavor clinical traditional Chinese pharmacology noun terminology standardization research].

    Science.gov (United States)

    Liu, Xiao-Mei; Bao; Zhaorigetu; Zhuang, Xin-Ying; Que, Ling; Tian, Chang-Jiang

    2013-10-01

    Clinical traditional Chinese pharmacology is the subject that study of basic theory of traditional Chinese medicine, property of Chinese materia medica and clinical application. The study on the standardization research of the terminology of clinical traditional Chinese pharmacology is an important premise and foundation to standardization, modernization and internationalization, informationization construction of clinical traditional Chinese pharmacology and is also the important content of the subject construction. To provide some exploring ideas for clinical traditional Chinese pharmacology noun terminology standardization, this article elaborates the concept of strengthening Yin with bitter-flavor herbs in several aspects, such as connotation and the historical origin, the clinical application in the traditional, modern clinic application, and the modern basic research and so on.

  5. [Discussion on strengthening yin of chinese herbs with bitter-flavor clinical traditional Chinese pharmacology noun terminology standardization research].

    Science.gov (United States)

    Liu, Xiao-Mei; Bao; Zhaorigetu; Zhuang, Xin-Ying; Que, Ling; Tian, Chang-Jiang

    2013-10-01

    Clinical traditional Chinese pharmacology is the subject that study of basic theory of traditional Chinese medicine, property of Chinese materia medica and clinical application. The study on the standardization research of the terminology of clinical traditional Chinese pharmacology is an important premise and foundation to standardization, modernization and internationalization, informationization construction of clinical traditional Chinese pharmacology and is also the important content of the subject construction. To provide some exploring ideas for clinical traditional Chinese pharmacology noun terminology standardization, this article elaborates the concept of strengthening Yin with bitter-flavor herbs in several aspects, such as connotation and the historical origin, the clinical application in the traditional, modern clinic application, and the modern basic research and so on. PMID:24490579

  6. Application of DNA Molecular Markers in Chinese Medicinal Materia Identification and its Development Trends%DNA分子标记在中药鉴定中的应用及发展趋势分析

    Institute of Scientific and Technical Information of China (English)

    李力; 徐永莉; 张月云; 赵成坚

    2009-01-01

    目的 对DNA分子遗传标记技术在中药材鉴定领域的应用作一综述.方法 通过查阅20世纪90年代以来发表的文献进行归纳分析.结果 DNA分子遗传标记技术具有微量、快速、特异性强、准确可靠、对样本要求较低的特点;使用较多的方法 主要有RAPD、ISSR、ITS标记以及rRNA基因序列分析技术.同时,DNA分子标记技术也存在着使用局限、对实验硬件和从业人员的技术要求高、成本较高、技术复杂度高、对不同部位入药的药材仍然难以区分以及无法用于成药、复方、提取液鉴定等弱点.结论 DNA分子遗传标记作为中药材鉴定的方法 还有待发展和完善.%Objective The paper summarizes the researches of application of DNA molecular markers in Chinese medicinal mate-ria. Methods Induction and analysis were used by referring to literature released since 1990s . Results DNA Marker Technologies have characteristics of trace,rapid,peculiarity, accuracy and credibility, lower requirements for the sample. Random amplified polymorphic DNA (RAPD) , inter - simple sequence repeat (ISSR) , interial transcribed spaoers (ITS) and rRNA gene sequencing technology are often used. However, DNA Marker Technologies have some disadvantages that employees are required special skills,the cost is high and the technique is complicated,while it is difficult to distinguish different parts of Chinese medicinal materia used medicinally and identify patent medicine, Chinese medicine complex prescription and the extract of Chinese medicinal materia. Conclusion The methods of Chinese medicinal materia identification by DNA molecular markers need to develop and improve.

  7. Study on the irradiation decontamination of traditional Chinese medicines

    International Nuclear Information System (INIS)

    Traditional Chinese Medicines (TCMs) are natural products prepared from plants, minerals and animals, it is easy for contamination by microorganisms to occur; thus causing problems in complying with the requirements laid down for passing microbial limit tests. We selected some kinds of TCMs, including unprocessed materia medica, traditional Chinese patent medicine (TCPMs) and chemical constituents for irradiation by 60Co gamma ray and investigating the results in terms of microbiology, chemistry, pharmacology and toxicology. We found no evidence of changes in most of the tested items, which indicates that the irradiation method could be employed for decontamination of TCMs. However, some chemical constituents of unprocessed materia medica, such as gentiopicrin in Radix Gentianae Macrophyllae and 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glucoside in Radix Polygoni Multiflori, decomposed when these crude materials were irradiated with dose of 5kGy. Further study revealed that although the medicinal were altered by irradiation, the monomers of some of these chemical constituents were not affected. In addition to investigation of the items described above, the doses of irradiation were selected experimentally to ensure that, after irradiation, the TCMs passed the microbial limit tests described in the Chinese Pharmacopoeia. The lowest possible doses were used in order to avoid any impairment of the quality and clinical efficacy of the effective ingredients of the TCMs. (author)

  8. Oral self-emulsifying drug delivery system and its application to preparations of Chinese materia medica%口服自乳化释药系统及其在中药制剂中的应用

    Institute of Scientific and Technical Information of China (English)

    钱一鑫; 唐景玲; 孙进; 张天虹; 何仲贵

    2006-01-01

    自乳化释药系统是提高强疏水性药物溶出的有效载体系统之一.中药作为国之瑰宝,在防病治病方面有其独特的优势.随着组合化学和高内涵筛选技术的进步,将会发现越来越多的新药.然而诸多中药或化合物因其强疏水性及较低的口服生物利用度,而使其在临床上的应用受到限制,以自乳化释药系统作为该类药物的载体,将会给这一类药物带来巨大的市场潜能.现系统地综述口服自乳化释药系统的研究内容及最新进展.

  9. Effect of Chinese Materia medica on the growth performance and egg quality of laying duck%中药制剂对蛋鸭生产性能及蛋品质的影响

    Institute of Scientific and Technical Information of China (English)

    张磊

    2011-01-01

    研究了中药制剂健胃增蛋散对蛋鸭生产性能及蛋品质的影响.结果表明:该中药制剂具有提高产蛋率,降低料蛋比和降低蛋黄胆固醇含量的作用:试验组与对照组相比,产蛋率明显提高、料蛋比显著降低(P<0.05),其中蛋鸭料蛋比由2.74下降到2.35,降低14.23%,蛋黄胆固醇南49.38 mmol/L下降到32.49 mmol/L,降低34.20%.

  10. Good agricultural practice (GAP) of Chinese materia medica (CMM) for ten years: achievements, problems and proposals%中药材规范化生产(GAP)10年:成果、问题与建议

    Institute of Scientific and Technical Information of China (English)

    郭兰萍; 张燕; 朱寿东; 王桂华; 王秀; 张小波; 陈美兰; 何雅莉; 韩邦兴

    2014-01-01

    该文旨在总结中药材GAP实施过程中取得的成果,在分析其存在问题的基础上,就中药材GAP的进一步推行提出建议.作者认为中药材GAP推行10年取得了很大成果,包括①颁布了中药材GAP认证的一系列管理办法;②中药材规模化面积不断扩大;③农民及企业规范化种植中药材的意识增强;④形成了一批中药材GAP基地;⑤中药材栽培理论和方法不断完善;⑥培养了一大批中药材GAP生产及认证的专家和学者.GAP生产中存在的问题主要包括:①对GAP及其认证的认识和理解亟需深化;②GAP认证基地布局不够合理;③地缘经济及小农经济耕作是中药材规范化和规模化生产的瓶颈;④比较效益偏低限制了GAP的发展;⑤优良品种选育基础空白;⑥栽培技术不成熟导致生产过程风险较大;⑦土壤微生态恶化及连作障碍制约了中药材GAP基地的可持续发展.为进一步促进中药材GAP健康有序发展,作者提出以下建议:①改变生产模式,全面推动中药材GAP生产;②建立健全中药材标准体系,推行中药材优质优价;③充分考虑地缘经济文化,大力推行中药材定向培育;④强化基础研究和成果转化推广,为中药材生产提供技术保障;⑤深化对GAP的理解,大力推行生态种植和精细农业克服连作障碍.作者认为,虽然仍面临大量管理和技术问题,但中药材GAP早已深入人心,并展现出巨大的前景.未来时日,随着人们对GAP认识理解的不断加深,以及科技的巨大进步,GAP生产将会不断与精准农业、生态农业等现代农业理论、方法及技术融合,并展现出更大的潜力和更广阔的前景.

  11. 我国中药出口 SWOT分析与战略选择——基于胃药的调查%SWOT Analysis and strategic choice for exporting Chinese materia medica based on investigation of gastric medicine

    Institute of Scientific and Technical Information of China (English)

    张丽莉; 高文远; 张铁军; 郑纯林; 闫娟娟

    2007-01-01

    随着经济全球化和国外对中药的认可,国外生产的"洋中药"因科技含量高、产品符合国际标准,大举进入国际医药市场,给我国中药产业带来了巨大的冲击.以治疗胃病的中药为例,对我国中药出口的优势(strengths)、劣势(weakness)、机遇(opportunities)和威胁(threats)进行具体分析,提出了发展我国中药出口的品牌战略、合作和营销战略,以期为我国中药企业产品出口提供借鉴.

  12. 修订适合中药体外致突变性检验的Ames检测体系思路%Thinking of revising Ames system suited to/n vitro mutagenicity test for Chinese materia medica

    Institute of Scientific and Technical Information of China (English)

    金建玲; 刘波; 高培基

    2009-01-01

    Ames测验是遗传毒理实验(致畸致癌致突变)的初筛方法,是食品药品安全性检验中心的必检项目之一.结合部分中药体外致突变性(Ames检测)结果的混乱情况,提出修订现行Ames检测体系的必要性和紧迫性.通过对生物类样品中因含有组氨酸成分对Ames测验结果的影响作用(易产生假阳性)进行深入分析,并对目前国际上相关的Ames检测的修订方法进行综述和比较,指出了目前国内外尚没有适合中药致突变性检验的修订体系.在此基础上,提出了几条修订常规的Arues测验以适合中药体外致突变性检验的思路,以期引起应有的重视.

  13. HPLC测定中药成分溶度参数的理论与实验研究%Theoretical and experimental studies on solubility parameters of multiple components for traditional Chinese materia medica with HPLC

    Institute of Scientific and Technical Information of China (English)

    贺福元; 周宏灏; 罗杰英; 邓凯文; 扶瑾; 皮凤娟; 吴德智; 戴儒文

    2008-01-01

    目的:创立HPLC测定中药成分溶度参数的理论与方法.方法:运用色谱理论及Hildebrand-Scatehard溶解度理论创立HPLC法测定化合物的溶度参数的数学表达式,用已知溶度参数的咖啡因验证该理论并对大黄类成分进行测定.HPLC条件,色谱柱为Alltech Apoll C18柱(4.6 mm×250 mm,5μm);流动相为乙腈-水,梯度洗脱;检测波长咖啡因270 nm,大黄类成分254 nm;柱温25℃;进样体积10μL.结果:建立了保留时间与溶度参数关联的数学表达式,用此测得咖啡因的溶度参数为28.31 J1/2·cm-3/2,与文献28.84 J1/2·cm-3/2基本一致,用此法测得芦荟大黄素、大黄酸、大黄素、大黄素甲醚的溶度参数依次为39.70 J1/2·cm-3/2,39.08 J1/2·cm-3/2,38.37 J1/2·cm-3/2,36.42 J1/2·cm-3/2.结论:HPLC法能同时测定多个成分的溶度参数,这为研究中药的配伍溶解规律,单味中药剂改工艺研究奠定理论基础.

  14. Exploration of the Curriculum Evaluation Reform of Chinese Materia Medica of Thailand Students%泰国留学生中药学课程考核评价改革之探索

    Institute of Scientific and Technical Information of China (English)

    王海颖; 朱国福; 杨柏灿; 潘颖宜; 金素安; 袁颖; 何世民; 张贵彪; 王又闻

    2016-01-01

    中药学是中医专业泰国留学生的专业基础课,既往中药学的教学大多仍采用传统的教学模式,采用课堂教学为主,最终一次考试定成绩,使学生学习压力较大,往往成绩不理想,影响了后续课程的学习.我们采用建立综合考评体系及改进教学模式的方法,使得教学方式上由以教师的教为主向以学生的学为主发生转变,为泰国留学生学习能力、思维能力和科研能力的培养积极创造条件.通过这种方式,学生的平均成绩有所提高,本期泰国留学生112名,经过综合体系评定学习成绩,中药学的平均成绩由79.28上升为84.21,不及格率由14.53%下降为3.6%,有了较大的改善.

  15. Application of synthetic biology to sustainable utilization of Chinese materia medica resources%合成生物学在中药资源可持续利用研究中的应用

    Institute of Scientific and Technical Information of China (English)

    黄璐琦; 高伟; 周雍进

    2014-01-01

    中药药用活性成分是中药的物质基础.随着合成生物学技术在紫杉醇、青蒿素和丹参酮等研究及生产中的成功应用,合成生物学用于中药资源可持续利用研究逐渐受到广泛关注.本文综述了合成生物学的发展及中药资源可持续利用面临的机遇,国内外药用活性成分合成生物学研究现状及进展;探讨了合成生物学在中药资源可持续利用中的应用;并分析了发展中药合成生物学研究的关键技术方法;预测合成生物学生产将成为中药资源可持续利用的重要途径之一.

  16. 中药对退变颈椎间盘的作用机理研究概述%Survey of Action Mechanism of Chinese Materia Medica in Treating Degenerative Intervertebral Discs

    Institute of Scientific and Technical Information of China (English)

    孙鹏; 施杞; 王拥军

    2003-01-01

    回顾近年来中药对退变颈椎间盘作用机理的研究所取得的进展,显示中药的作用主要为:改善椎间盘营养功能,调节椎间盘细胞外基质的结构和功能,抑制椎间盘炎性介质,以及调控椎间盘细胞因子等.这些研究为临床诊治提供了较有价值的参考依据.

  17. Materia strana romanzo scientifico

    CERN Document Server

    Gómez Cadenas, Juan José

    2012-01-01

    Nel Laboratorio europeo per la fisica delle particelle, il CERN di Ginevra, sta per vedere la luce uno dei più grandi progressi scientifici di tutti i tempi: la scoperta di un nuovo stato della materia, il cosiddetto "plasma di quark". La direttrice del CERN, Helena Le Guin, teme però che insieme al plasma si stiano formando grumi letali di materia strana, in grado di scatenare una reazione a catena che potrebbe distruggere l'intero pianeta. Mentre Helena cerca disperatamente di far fronte alla crisi, a Ginevra arrivano Irene de Ávila, una giovane e promettente fisica teorica, e il maggiore Héctor Espinosa, un militare americano assegnato alla sede dell'ONU per lavorare a un progetto ultrasegreto legato alla non proliferazione delle armi nucleari: inizia così un'appassionante vicenda in cui convergono rivalità scientifiche, peripezie personali e rischiose operazioni di spionaggio che porteranno i protagonisti fino in Iran.

  18. Brief Analysis of Teaching Model for the Processing of Chinese Materia in Our School%我校《中药炮制学》教学模式浅析

    Institute of Scientific and Technical Information of China (English)

    王艳; 窦志英; 王晖; 刘亚男; 李佳玮; 马琳

    2016-01-01

    目的:对我校《中药炮制学》理论教学和实验教学的运行情况进行总结,为《中药炮制学》教学模式的改革提供参考和借鉴.方法:采用教学软件、教学视频等现代化教学方法和手段丰富理论教学内容;运用理论联系实际的教学方法,激发学生学习兴趣;在教学中引入科研成果,培养学生科研思维.改变了实验教学以传统验证性实验为主的教学模式,增加了设计性实验的学时和分值;改变了传统的平时成绩评价方法,采用形成性评价方法进行评价.结果:学生在学习过程中既学会了理论知识,又培养了分析问题和解决问题的能力,变被动学习为主动学习,从而取得了满意的教学效果.结论:《中药炮制学》教学应转变传统观念,注重科研与教学相结合;提高设计性实验在实验教学中的地位,以激发学生的学习兴趣,增强学生的实践能力,提高教学质量.%OBJECTIVE:Tosum up the condition of theoretical teaching and experimental teaching of the Processing of Chinese Materia,and to provide referencefor the reform of teaching model of the Processing of Chinese Materia. METHODS:Teaching soft-ware,teaching video and other modelrn teaching methods were used to enrich the content in theory teaching;linking theory with practice was used to stimulate students'interest in learning;scientific research achievement was introduced in teaching to train stu-dents' scientific research thinking;the teaching model of traditional confirmative experiment teaching was reformed by increasing de-signing experiment hours and score;the traditional usual performance evaluation method was changed by replacing with evaluation method of formative,and it was used for evaluation. RESULTS:The students not only learned theoretical knowledge,but also cul-tivated their ability to analyze and solve problems,changing from passive learning to active learning,so that it has made satisfacto-ry teaching effect

  19. Research progress of microemulsion technique in modern Chinese medical preparations%微乳技术在现代中药制剂中的研究进展

    Institute of Scientific and Technical Information of China (English)

    张龙; 马卓

    2012-01-01

    本文综述了近年来微乳技术在中药口服制剂、注射剂、经皮吸收制剂等方面的研究概况.结果表明微乳技术在中药制剂领域有较好的应用前景.利用微乳载药系统的优势,开发中药微乳新制剂,可望解决中药剂型存在的某些问题.%This paper reviews the summary on the study of the microemulsion technique in traditional Chinese medical o- ral preparation, injections, transdermal prearation in recently years. It is found that the microemulsion technique has a good prospect in the field of Chinese materia medica preparation. Making use of the advantage of the microemulsion delivery system to develop the Chinese materia medica microemulsion new dosage forms can be expected to solve some problems of traditional Chinese medical preparations. .

  20. Vaidyajivanam: Contributions of Lolimbaraja to Ayurvedic Materia Medica– A Review

    Directory of Open Access Journals (Sweden)

    K. Nishteswar

    2013-07-01

    Full Text Available Lolimbaraja was the author of Vaidyajivanam popularly known as Lolimbarajeeyam. The author has composed the entire text in a poetic style. This work may be considered as a best piece of Ayurvedic literature consisting of single and simple herbal recipes for common ailments. Though herbal formulations dominated the therapeutics, the author also quoted certain Rasayogas consisting of metals and minerals. In total 37 single drug recipes were documented. The materia medica discussed by Lolimbaraja consists of 153 drugs (130 Herbal drugs, 3 Animal products and 20 Metals and Minerals. The period of Lolimbarajeeyam appears to be belonging to 16th – 17th century. A critical analysis of formulations mentioned in the text clearly indicate that the author consulted many a works of Ayurveda and compiled the most useful recipes which are indicated for the management of the common ailments.

  1. Traditional Chinese medicine for treatment of liver diseases:progress, challenges and opportunities

    Institute of Scientific and Technical Information of China (English)

    Chang-qing Zhao; Yang Zhou; Jian Ping; Lie-ming Xu

    2014-01-01

    Traditional Chinese medicine (TCM) is commonly used in treating liver diseases worldwide, especially in China. The advantages of using TCM for treatment of liver diseases include: protecting hepatocytes, inhibiting hepatic inlfammation and antiifbrosis in the liver. In this article, we introduce TCM herbal preparations from the Chinese materia medica (such as Fuzheng Huayu) that are typically used for the treatment of liver diseases. Literature surrounding the mechanisms of TCM therapy for treatment of liver diseases is presented and discussed. We propose that side effects of herbal compounds are often under-appreciated, and that more care should be taken in the prescription of potentially hepatotoxic medicines. Further, to deepen the understanding of TCM mechanisms, new techniques and methodologies must be developed. Future studies will lead to the enhancement of clinical outcomes of TCM. As complementary and alternative therapies, TCMs will play an expanding role in the future of liver disease treatment.

  2. [Study on characteristics of pharmacological effects of traditional Chinese medicines distributing along stomach meridian based on medicinal property combination].

    Science.gov (United States)

    Zhang, Bai-Xia; Gu, Hao; Guo, Hong-Ling; Ma, Li; Wang, Yun; Qiao, Yan-Jiang

    2014-07-01

    At present, studies on traditional Chinese medicine (TCM) properties are mostly restricted to a single or two kinds of medicinal properties, but deviated from the holism of the theoretical system of TCMs. In this paper, the characteristics of pharmacological effects of different property combinations of TCMs distributing in the stomach meridian were take as the study objective. The data of properties of TCMs distributing in the stomach meridian was collected from the Pharmacopoeia of the People's Republic of China (2005). The data of pharmacological effects of TCMs distributing in the stomach meridian was collected from all of literatures recorded in Chinese Journal Full-text Database (CNKI) since 1980, Science of Chinese Materia Medica (Yan Zhenghua, People's Medical Publishing House, 2006) and Clinical Science of Chinese Materia Medica (Gao Xuemin, Zhong Gansheng, Hebei Science and Technology Publishing House, 2005). The corresponding pharmacological effects of property combinations of TCMs distributing in the stomach meridian was mined by the method of association rules. The results of the association rules were consistent with the empirical knowledge, and showed that different medicinal property combinations had respective pharmacological characteristics, including differences and similarities in pharmacological effects of different medicinal property combinations. Medicinal property combinations with identical four properties or five tastes showed similar pharmacological effects; whereas medicinal property combinations with different four properties or five tastes showed differentiated pharmacological effects. However, medicinal property combinations with different four properties or five tastes could also show similar pharmacological effects. In this study, the medicinal property theory and the pharmacological effects of TCMs were combined to reveal the main characteristics and regularity of pharmacological effects of TCMs distributing in the stomach meridian

  3. 基因测序技术在中药质量研究中的应用(Ⅱ)——山药基原的DNA测序鉴别%Application of gene technology in quality control of Chinese materia medica Ⅱ.Identification of Chinese Rhizoma Dioscoreae by DNA sequencing

    Institute of Scientific and Technical Information of China (English)

    刘玉萍; 何报作; 曹晖

    2001-01-01

    目的分析正品山药Dioscorea polystachya Turcz.与地方习用品广山药D.persimilis Prain et Burkill、土山药D.japaonica Thunb.和方山药D.alata L.的核基因组18S rRNA基因序列,为山药基原鉴别及品质评价提供分子依据.方法采用PCR直接测序技术测定山药及其地方习用品的18S rRNA基因核苷酸序列并作序列同源性分析.结果山药、广山药和土山药的18S rRNA序列长度均为1 810 bp,而方山药为1 807 bp.根据排序比较,广山药与正品山药的18S rRNA序列完全相同,而与土山药和方山药的序列同源性分别为99.89%和97.51%.结论 DNA测序技术可成为山药基原鉴定准确而有效的分子方法.

  4. An overview on adverse drug reactions to traditional Chinese medicines.

    Science.gov (United States)

    Chan, Kelvin; Zhang, Hongwei; Lin, Zhi-Xiu

    2015-10-01

    The safe use of Chinese materia medica (CMM) and products in traditional Chinese medicine (TCM) practice conventionally relies on correct pharmacognostic identification, good agricultural and manufacturing practices based on pharmacopoeia standards and rational/correct CMM combinations with TCM-guided clinical prescribing. These experience-based principles may not absolutely ensure safety without careful toxicological investigations when compared with development of new pharmaceutical drugs. Clinically observed toxicity reports remain as guidance for gathering toxicological evidence, though essential as pharmacovigilance, but are considered as late events for ensuring safety. The overview focuses on the following factors: global development of TCM that has affected conventional healthcare; examples of key toxic substances in CMM; reported adverse drug reactions (ADRs) consequential to taking CMM and TCM products; and proposals on rational approaches to integrate the knowledge of biomedical science and the principles of TCM practice for detecting early ADRs if both TCM products and orthodox drugs are involved. It is envisaged that good control of the quality and standards of CMM and proprietary Chinese medicines can certainly reduce the incidence of ADRs in TCM practice when these medications are used. PMID:25619530

  5. Antimutagenicity and Anticancer Effects of Citrus Medica Fruit Juice

    Directory of Open Access Journals (Sweden)

    Majd Ahmad

    2009-10-01

    Full Text Available Currently cancer is considered as one of the main factors of mortality globally. Many chemicals in our environment can cause genetic mutations and are potentially responsible for millions of cancer-related deaths. Nowadays the scientists are looking for food materials which can potenthially prevent the cancer occurrence. The purpose of this research is to examine antimutagenicity and anticancer effect of Citrus Medica fruit juice.In present study human astrocytoma cancer cells were cultured in DMEM (Gibco,supplemented with 10% fetal calf serum,peniciline-streptomycin,L-glutamine and incubated at 37 ºC for 2 days.In addition cancer cell line were treated by half-ripe and ripe Citrus Medica fruit juice and cellular vital capacity was determined by MTT. The Citrus Medica fruit juice was subsequenthy evaluated in terms of antimutagenicity and anticancer properties by a standard reverse mutation assay (Ames Test. This was performed with histidine auxotroph strain of Salmonella typhimurium (TA100 .Thus, it requires histidine from a foreign supply to ensure its growth.The aforementioned strain gives rise to reverted colonies when expose to carcinogen substance (Sodium Azide. During MTT, human astrocytoma cell line revealed to have a meaningful cell death when compared with controls (P<0.01. In Ames Test the fruit juice prevented the reverted mutations and the hindrance percent of half-ripe Citrus Medica was 71.7% and ripe Citrus Medica was 34.4% in antimutagenicity test and this value in anticancer test was 83.3% and 50% in half-ripe Citrus Medica and ripe Citrus Medica respectively.This is the first study that have revealed antimutagenicity and anticancer effect of Citrus Medica fruit juice and the effects were higher in half-ripe Citrus Medica in comparison to the riprned one.

  6. Challenges in Research and Development of Traditional Chinese Medicines

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    This review is briefly to recall the history of research and development (R&D) of Chinese materia medica (CMM) and to discuss the challenges of Chinese traditional and herbal medicines (CTHM) facing the modern science and technology. The R&D of CTHM is thought to be an important pathway for new drug discovery. Since1949, about 140 approved new drugs have been developed, among which about 80 originated directly or indirectly from medicinal plants. CTHM has gained interest from the international medical, biomedical, and pharmaceutical institutions as a valuable source of potential medicines. For the modernization of CMM and innovative research of CTHM, there are following challenges to be faced: (1) to evaluate the efficacy, pharmacological properties, action mechanism, and active chemical constituents; (2) to develop new methodologies for the quality and safety of CTHM; (3) to apply new "-omics" techniques to accelerate drug discoveries developed from CTHM; and (4) to apply international practices including good agricultural practice, good manufacturing practice, good laboratory practice, and good clinical practice in the R&D of CTHM.

  7. Research progress in antagonistic mechanism of Chinese materia medica on multidrug resistance of tumorous cells mediated by P-glycoprotein%中药拮抗P-糖蛋白介导的肿瘤多药耐药机制的研究进展

    Institute of Scientific and Technical Information of China (English)

    梁文杰; 单保恩

    2004-01-01

    综述了近年来中药提取物拮抗P-糖蛋白介导的肿瘤多药耐药机制的研究进展.中药通过多种途径抑制P-糖蛋白的表达和其功能而拮抗多药耐药.许多中药成分既可以从转录和翻译水平抑制P-糖蛋白的表达,还可以通过与抗癌药物竞争P-糖蛋白的药物或ATP结合位点、或通过对肿瘤细胞膜或Ca2+浓度的影响等而抑制P-糖蛋白的功能.另外,有的中药可以通过增强细胞免疫功能而拮抗P-糖蛋白介导的多药耐药.

  8. 《中药学》和《中华人民共和国药典》中对某些药材来源的表述差异比较%Differences of sources of some medical materials described in the Chinese Materia Medica and Pharmacopeia of People's republic of China

    Institute of Scientific and Technical Information of China (English)

    许斌; 陈建议; 夏卫东

    2008-01-01

    目的 科学、规范、准确的表述中药的来源,使新版教材更趋完善.方法 对照2005年版(一部)的质量标准.比较23种药材的科、种及药用部位的差异.结果 4种药材存在科差异,8种药材存在种差异,11种药材存在药用部位的差异.结论 六版教材对某些药品来源的阐述与有较大差异,再版时希望药物的来源方面能力求与同时期的一致,以保证中药质量,确保用药安全.

  9. 应用大鼠肝微粒体筛选对细胞色素P4502D6有抑制作用的中药%Screening of Chinese materia medica possessed inhibitory effect on cytochrome P4502D6 in liver microsomes of rats

    Institute of Scientific and Technical Information of China (English)

    于卫江; 黄丽军; 朱大岭

    2007-01-01

    目的 从17种中药(单体、提取物和注射液)中快速筛选出对细胞色素P4502D6(CYP2D6)亚型有抑制作用的中药,建立高通量筛选对CYP2D6有抑制作用中药的技术平台.方法 取大鼠空白肝微粒体,分别加入17种中药,HPLC法测定大鼠肝微粒体中CYP2D6的探针药物右美沙芬(DM)的代谢率,通过代谢率降低的现象初步筛选出能抑制肝微粒体中CYP2D6代谢的药物.结果 槲皮素、黄芩苷、厚朴提取物、清开灵注射液、盐酸川芎嗪注射液可明显降低DM的代谢率(P<0.01).结论 初步筛选出槲皮素、黄芩苷、厚朴提取物、清开灵注射液、盐酸川芎嗪注射液这5种中药可抑制肝微粒体CYP2D6酶活性.此方法可作为高通量筛选对CYP2D6活性有抑制作用中药的技术平台.

  10. The improve effect of Yiqihuoxue Chinese materia medica for the ethology of mouse with diabetes mellitus encephalopathy induced by streptozotocin%益气活血中药对链脲佐菌素致糖尿病脑病小鼠行为学的改善作用

    Institute of Scientific and Technical Information of China (English)

    路军章; 刘毅

    2005-01-01

    目的观察益气活血中药对链脲佐菌素(STZ)致糖尿病脑病小鼠行为学的改善作用.方法用1%STZ腹腔注射法建立糖尿病性脑病小鼠模型.将50只小鼠随机分为正常对照组、模型对照组、中药大、中、小剂量组,分别进行避暗反应及Morris水迷宫行为测试,观察其学习记忆能力.结果益气活血中药对STZ致糖尿病小鼠无明显降糖作用,但可明显改善一般行为表现及精神状态,减少进入暗箱被电击的次数,延长潜伏期,缩短Morris水迷宫的游出时间及游出距离,改善小鼠的学习记忆能力.结论益气活血中药对STZ致糖尿病脑病小鼠的行为学有改善作用

  11. Tendencias francesas en materia de dolo

    Directory of Open Access Journals (Sweden)

    Aude Denizot-Libreros

    2014-07-01

    Full Text Available Numerosos fallos recientes de la Corte de Casación francesa en materia de dolo han suscitado nuevas investigaciones en la materia. El dolo siempre ha sido una noción ambigua, objeto de un sinnúmero de discusiones. El propósito que se persigue consiste en ofrecer un panorama muy general de las tendencias francesas en esta materia. Estudiar estas tendencias, doctrinales y jurisprudenciales, implica confrontarse con varios temas espinosos, especialmente los de la reticencia, el dolo incidente y el dolo por parte del tercero. También se analiza el dolo con relación a otros conceptos: el error sobre el valor, el error inexcusable, y, en materia de sanción, tanto la pérdida de oportunidad como la noción de refacción del contrato. Entre debates doctrinales y vacilaciones jurisprudenciales, en este tema el derecho francés se caracteriza más por sus aproximaciones que por su rigor, delineando por contraste los impases a evitar.

  12. Creato un nuovo stato della materia

    CERN Multimedia

    Valsecchi, M C

    2004-01-01

    "Nei laboratori di tutto il mondo nascono continuamente nuovi materiali plastici, leghe di metallo, molecole progettate e assemblate atomo per atomo. I ricercatori dell'Istituto nazionale di fisica nucleare hanno fatto un passo in piu': manipolando i costituenti fondamentali dei nuclei atomici, hanno creato una nuova forma di materia, radicalmente diversa da quella che noi conosciamo" (1 page)

  13. New Collection of Crude Drugs in Chinese Pharmacopoeia 2010 Ⅱ.Sankezhen (Berberis spp.)

    Institute of Scientific and Technical Information of China (English)

    DAN Yang; LIU Yan-ze; PENG Yong; QIAN Zhong-zhi; XIAO Pei-gen

    2011-01-01

    Sankezhen (Berberidis Radix) is a traditional Chinese materia medica,cold in nature and bitter in taste,for treating syndromes of liver,stomach,and large intestinal meridians,in which berberine and berbamine are the major pharmacological components.Sankezhen has been readmitted in Chinese Pharmacopoeia 2010 following the 1977 version as the roots of Berberis spp.e.g.B.soulieana,B.wilsonae,B.poiretii,B.vernae,etc.Recent studies showed that Berberis spp.were potential phytomedicines with multiple spectrums therapeutic effects and various pharmaceutical parts.Here we reviewed Sankezhen in traditional use and phytochemistry,and its major active components berberine and berbamine with potential bioactivities recently discovered,such as antitumor,antidiabetic,antihyperlipidemic,anti-arrhythmic,and neuro-protective activities.It is necessary to mature the quality assessment of Sankezhen as a new admission of Chinese Pharmacopoeia 2010.Other parts of Berberis spp.should be investigated to better develop this herb in medicinal usage.

  14. Published papers about Salvia miltiorrhiza Bunge as a Chinese medicinal material

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Xu Cuihong, Shu Zhiming, Wang Yan, Miao Fang, Zhou ke. The accumulation rule of the main medicinal components in different organs of Salvia miltiorrhiza Bunge. and Salvia miltiorrhiza Bunge. f. alba. Lishizhen Medicine and Materia Medica Research, 2010, 21(09): 2129-2132. Email: miaofangmf@ 163,com

  15. The journey,gain,and thought from engaging in the research of Chinese herbal medicines in China,Japan,and United States%The journey, gain, and thought from engaging in the research of Chinese herbal medicines in China, Japan, and United States

    Institute of Scientific and Technical Information of China (English)

    LIUYan-ze; DENG Zhu-ping

    2011-01-01

    Since early 80s of last century,Chinese herbal medicines focused on the isolation and structural identification of active/chemical compounds have being investigated,started the journey from Henan College of Traditional Chinese Medicine.After one year (1985~ 1986) advanced study in Prof.Jingxi Xie's laboratory in the Institute of Materia Medica,Chinese Academy of Medical Sciences in Beijing,further studies in Prof.Takuo Okuda's laboratory,Okayama University,Japan as a guest researcher from 1988 to 1992 opened a fresh and amazing gate of tannin chemistry.Near 10 years'investigation of tannins and related polyphenols from Chinese herbal medicines,supported by National Natural Science Foundation of China and other grants,some typical herbs containing tannins and related polyphenols as major active components have been in-depth studied,such as Loropetalum chinense,Epilobium angustifolium,Rhodmyrtus tomentosa,Lythrum salicaria,Epilobium pyrricholophum,Rodgersia podoph ylla,Punica granatum,Euphorbia humifusa,and Cornus of ficinalis etc.Hundreds of diversified tannins and related polyphenols have been isolated including monomer,dimmer,trimer of ellagitannins and C-glycosidic tannins etc.

  16. Combustión turbulenta de materia nuclear en materia extraña

    Science.gov (United States)

    Vucetich, H.

    La simulación numérica de supernovas tipo II muestra que los mecanismos físicos convencionales no son suficientes como para producir la explosión. La detonación de materia nuclear en materia extraña es un mecanismo físico capaz de proveer la energía faltante en las simulaciones. En esta comunicación se muestra que la turbulencia en el corazón compacto de una supernova, después del primer choque, es capaz de transformar una combustión lenta en una detonación. Se concluye que, si la materia extraña existe, todas las ``estrellas de neutrones'' son, en realidad, ``estrellas extrañas''.

  17. La realidad como materia novelable: Alejo Carpentier

    OpenAIRE

    Raquel Arias Careaga

    2007-01-01

    Desde que en 1897 Benito Pérez Galdós defendiera como materia prima legítima de la literatura «la vida misma, de donde el artista saca las ficciones que nos instruyen y embelesan» (Pérez Galdós, 1990: 159), el realismo como instrumento de indagación y análisis de la sociedad no ha dejado de crecer y expandirse. Realismo crítico, como este de Galdós, que implica una ampliación del concepto chato de «realidad», incluyendo en ella «recuerdos, sueños, imaginación, locura, símbolos» para contribui...

  18. 浅谈中药三七及其有效成分对血液系统的药理活性研究概况%Introduction to Chinese Traditional Medicine Notoginseng and the Pharmacological Activity of the Research of the Effective Components of the Blood System

    Institute of Scientific and Technical Information of China (English)

    徐家翠

    2015-01-01

    Notoginseng is recorded in the texts of the motherland medicine, it is a kind of commonly used traditional Chinese medicine. Li shizhen called it as the "voice". Years of clinical application of fully conifrmed that Chinese medicine notoginseng medicinal value, however, its medicinal development is far from its own value. Analysis and summarize the "compendium of materia medica", "Chinese medicine dictionary aspects of the relevant information, in this paper, the traditional Chinese medicine notoginseng and their pharmacological activities of effective components of the blood system, this paper hopes to strengthen the research and development and utilization of panax notoginseng.%三七是祖国医学典籍中记载的一种传统常用中药,被李时珍誉称为“金不换”。多年的临床应用充分证实了中药三七的药用价值,然而,其药用开发远未达到其自身价值水平。分析和总结《本草纲目》、《中药大辞典》等多方面有关资料,本文对中药三七及其有效成分对血液系统的药理活性加以论述,期望以此可加强对三七的研究以及开发利用。

  19. Analysis of characters of bitter flavor in Chinese medicinal%苦味药材性状分析

    Institute of Scientific and Technical Information of China (English)

    纪玉佳; 王鹏; 李佳; 张永清; 滕佳林; 王振国

    2012-01-01

    Bitter flavor(taste) is an important part of the theory of Chinese herbal property. Different material composition not only aflect the medicinal characters,but also affect the the properties and flavors of Chinese materia medica. Total 1 728 Chinese medicinal which cold or heat property were described definitely in Herbal Medicine were selected. The relationship between bitter flavor and the characters was studied by using mathematical statistical methods. The results showed that the bitter flavor was effected by texture,flavor,taste,external color. The more crisp,bitter and astringent the Chinese medicinal is,the more bitter it is. The more sweet,salty,spicy and white the Chinese medicinal is,the less bitter it is.%苦味是中药药性理论的重要组成部分.不同的物质组成影响着药材性状,也影响着药材性味.选取《中华本草》所载1 728种寒热药性明确的中药,运用数学统计方法,研究了中药苦味与药材性状的关系,认为药材质地、气味、味道、外观颜色共同影响着中药苦味.药材性状质脆、味苦或味涩越多的中药,药材性味越偏向苦味;药材性状气香、味甘、味咸、味辛和白色越多的中药,药材性味越远离苦味.

  20. Antimutagenicity and Anticancer Effects of Citrus Medica Fruit Juice

    OpenAIRE

    Majd Ahmad; Falahian Fathollah; Mehrabian Sedigheh; Hashemi Mehrdad; Ardeshiry Lajimi Abdolreza; Entezari Maliheh

    2009-01-01

    Currently cancer is considered as one of the main factors of mortality globally. Many chemicals in our environment can cause genetic mutations and are potentially responsible for millions of cancer-related deaths. Nowadays the scientists are looking for food materials which can potenthially prevent the cancer occurrence. The purpose of this research is to examine antimutagenicity and anticancer effect of Citrus Medica fruit juice.In present study human astrocytoma cancer cells were cultured i...

  1. Discoloration of Roots Caused by Residual Endodontic Intracanal Medicaments

    Directory of Open Access Journals (Sweden)

    Belinda Kuan-Jung Chen

    2014-01-01

    Full Text Available Aims. This study examined the extent to which intervisit corticosteroid-based antibiotic pastes (CAP medicaments contribute to staining of tooth structure after attempted removal by irrigation techniques. Methods. A total of 140 roots were prepared and the canals were filled with Ledermix paste (demeclocycline, Odontopaste (clindamycin, and Doxypaste (doxycycline. The pastes were removed after 2 or 4 weeks of storage in the dark using EDTA and NaOCl with either a 27-gauge-slotted needle or an EndoActivator (Dentsply. The roots were then exposed to an intense light source for 30 minutes each week and photographed after a further 1, 3, or 6 months. Digital images were standardized and data for changes in luminosity were analysed using repeated measures ANOVA and a post hoc test. Results. Removal of the medicament did not prevent later discolouration. There was no significant difference between the paste removal methods. Ledermix paste caused the greatest darkening compared to the untreated controls, for both application periods and both methods of removal. Doxypaste and Odontopaste caused less darkening than Ledermix. Conclusion. Medicaments that stain teeth may continue to discolour teeth despite best attempts to remove them. This study stresses the importance of material selection and minimising contact of Ledermix within the coronal aspects of teeth.

  2. 民国中西药学汇通代表作《汉药新觉》考略%Textual research on the Han yao xin jue (New Recognition of Chinese Medicines), a representative book of amalgamation of Chinese and western pharmacy in the Republican period

    Institute of Scientific and Technical Information of China (English)

    陈仁寿

    2013-01-01

    郭若定《汉药新觉》为民国时期中西药学汇通的代表作,其上集曾被民国时期北平杂志《明日医药》连载,并刊有单行本.续集内容由其家属收藏,全书完整本于2010年由上海科学技术文献出版社出版,载药208种,以单味中药为主,并收部分复方药及西药.该书中西药学汇通思想,体现在3个方面:中西药物,兼收并蓄;衷中参西,继承创新;中西合参,旨在汇通.%Guo Ruo-ding's Han yao xin jue (New Recognition of Chinese Medicines) was the representative work of amalgamating Chinese and western pharmacy of the Republican period.Its first volume was published in Medicine Tomorrow in Peiping in installments,also with offprints; while the second volume was collected by his relatives.The whole book was published by the Shanghai Press of Science and Technology,carrying 208 kinds of Chinese materia medica mainly with individual drug descriptions,some compound prescriptions,and some western medicines.The amalgamating idea was expressed in three points:collection of both Chinese and western drugs; inheritance and creation with new idea of amalgamating Chinese and western medical systems; mutual consultation of Chinese and western medicine aiming at their amalgamation.

  3. La realidad como materia novelable: Alejo Carpentier

    Directory of Open Access Journals (Sweden)

    Raquel Arias Careaga

    2007-12-01

    Full Text Available Desde que en 1897 Benito Pérez Galdós defendiera como materia prima legítima de la literatura «la vida misma, de donde el artista saca las ficciones que nos instruyen y embelesan» (Pérez Galdós, 1990: 159, el realismo como instrumento de indagación y análisis de la sociedad no ha dejado de crecer y expandirse. Realismo crítico, como este de Galdós, que implica una ampliación del concepto chato de «realidad», incluyendo en ella «recuerdos, sueños, imaginación, locura, símbolos» para contribuir a la formación de un «realismo total» (Rodríguez Puértolas, 2000, II: 93, al que se une también la asimilación de enseñanzas esenciales como la que representa la narrativa de Cervantes: La novelística de Galdós hunde sus raíces en el mejor Cervantes, como puede verse en su peculiar sentido del humor y de la ironía, en la concepción perspectivista de la realidad y en tantas otras cosas, algunas de ellas en verdad fundamentales. Así el concepto de la Naturaleza y sus relaciones dialécticas con el ser humano; así el Amor como elemento vital y animador del orden cósmico, muy alejado del idealismo vulgar romántico (Ibid., 93.

  4. Materia y Pobreza = Matter and Poverty

    Directory of Open Access Journals (Sweden)

    María Teresa Muñoz

    2013-10-01

    Full Text Available ResumenLa acumulación material es uno de los signos más identificables de la pobreza. El pobre vive apegado a la tierra, esa es su única posesión y a partir de ella construirá sus refugios, sus habitaciones, sus utensilios. Las construcciones de arcilla, de barro, moldeadas con gran abundancia de materia  se encuentran en los poblados primitivos, pero cualquier situación marcada por la extrema pobreza lo estará también por las acumulaciones de material. Resulta inimaginable una situación de pobreza que no implique la acumulación de materia y esto es particularmente evidente en las sociedades desarrolladas, donde un mendigo es reconocible por su montaña de ropas, calzado o enseres de todo tipo.Resulta, sin embargo, significativo que en los discursos de los ideólogos de la modernidad, la identificación de ésta con el advenimiento de una sociedad sin clases venga acompañada de una apelación a la pobreza, una nueva pobreza fría y sobria, propia de una habitación humana abierta y transparente, casi desnuda, e igualitaria para todos los hombres sin distinción de clases sociales. Así, la pobreza moderna estaría ligada al material, a los nuevos materiales, pero no es una condición impuesta, sino elegida, o al menos aceptada como inevitable por el nuevo hombre.La convivencia entre una pobreza de la acumulación material y una pobreza de ascetismo y renuncia es un hecho tanto en los discursos como en las obras de las vanguardias del siglo XX. La acumulación de materia informe y trabajada manualmente tiene lugar al mismo tiempo que la exhibición de la desnudez y la frialdad de los materiales producidos por la industria.  Y en ambos casos, se apela a la pobreza como última referencia para las obras que tratan de ser una expresión fiel de las aspiraciones de su época.Palabras clavemateria, pobreza, material, acumulación, modernidad, sociedadAbstractAccumulation of matter is one of the most recognizable signs of poverty. The poor

  5. El efecto de los neutrinos degenerados en la transición de materia nuclear a materia de quarks

    Science.gov (United States)

    Lugones, G.; Benvenuto, O. G.

    Se estudia la transicion de materia nuclear a materia de quarks en presencia de un gas degenerado de neutrinos electrónicos y muónicos. Se muestra que la presencia de los neutrinos hace que las densidades de desconfinamiento de quarks sean notablemente mayores que las encontradas en el caso en que no haya neutrinos presentes. Se discuten las posibles consecuencias de este efecto en explosiones de supernova y evolución de proto estrellas de neutrones.

  6. 中药“十八反”基层医院应用现状调查%Research on Application Status of Eighteen Incompatible Medicaments in Primary Hospital

    Institute of Scientific and Technical Information of China (English)

    于大猛; 瞿融; 范欣生; 杨杰

    2012-01-01

    To investigate application status of eighteen incompatible medicaments in primary hospital. We searched 78 ,238 recipes originated from a county hospital of traditional Chinese medicine and 9 health clinics in towns and townships between 2008 and 2011. All recipes containing eighteen incompatible medicaments were statistically analyzed. Two handred and fifty-five recipes containing eighteen incompatible medicaments were found. There were 198 recipes in aconite group and 57 recipes in radix glycyrrhizae group. No recipe in veratrinigri group was found. Radix Aooniti Lateralis preparata in combination with Rhizoma Pinelliae was the most common formula of all eighteen incompatible medicaments. Most clinicians hold a negative attitude to application of eighteen incompatible medicaments. Application of eighteen incompatible medicaments in primary hospital is objectively existent, and it is not absolutely contraindicated.%调查基层医院应用中药十八反的现状.检索某县级中医院及9所乡镇卫生院2008-2011年的处方78 238首,对其中含十八反药对的处方进行统计分析.结果表明共发现含十八反药对的处方255首,其中乌头组198首,甘草组57首,藜芦组0首,以附子半夏应用最多,并出现多组反药同用的情况,临床医生对十八反问题多持回避态度.中药十八反在基层医院的应用是客观存在的,并非绝对的禁总.

  7. Ancient Records and Modern Research on the Mechanisms of Chinese Herbal Medicines in the Treatment of Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Hai-ming Zhang

    2015-01-01

    Full Text Available Over the past decades, Chinese herbal medicines (CHM have been extensively and intensively studied through from both clinical and experimental perspectives and CHM have been proved to be effective in the treatment of diabetes mellitus (DM. This study, by searching ancient records and modern research papers, reviewed CHM in terms of their clinical application and principal mechanism in the treatment of DM. We summarized the use of CHM mentioned in 54 famous ancient materia medica monographs and searched papers on the hypoglycemic effect of several representative CHM. Main mechanisms and limitations of CHM and further research direction for DM were discussed. On the basis of the study, we were led to conclude that TCM, as a main form of complementary and alternative medicine (CAM, was well recorded in ancient literatures and has less adverse effects as shown by modern studies. The mechanisms of CHM treatment of DM are complex, multilink, and multitarget, so we should find main hypoglycemic mechanism through doing research on CHM monomer active constituents. Many CHM monomer constituents possess noteworthy hypoglycemic effects. Therefore, developing a novel natural product for DM and its complications is of much significance. It is strongly significant to pay close attention to CHM for treatment of DM and its complications.

  8. Ancient Records and Modern Research on the Mechanisms of Chinese Herbal Medicines in the Treatment of Diabetes Mellitus

    Science.gov (United States)

    Zhang, Hai-ming; Liang, Feng-xia

    2015-01-01

    Over the past decades, Chinese herbal medicines (CHM) have been extensively and intensively studied through from both clinical and experimental perspectives and CHM have been proved to be effective in the treatment of diabetes mellitus (DM). This study, by searching ancient records and modern research papers, reviewed CHM in terms of their clinical application and principal mechanism in the treatment of DM. We summarized the use of CHM mentioned in 54 famous ancient materia medica monographs and searched papers on the hypoglycemic effect of several representative CHM. Main mechanisms and limitations of CHM and further research direction for DM were discussed. On the basis of the study, we were led to conclude that TCM, as a main form of complementary and alternative medicine (CAM), was well recorded in ancient literatures and has less adverse effects as shown by modern studies. The mechanisms of CHM treatment of DM are complex, multilink, and multitarget, so we should find main hypoglycemic mechanism through doing research on CHM monomer active constituents. Many CHM monomer constituents possess noteworthy hypoglycemic effects. Therefore, developing a novel natural product for DM and its complications is of much significance. It is strongly significant to pay close attention to CHM for treatment of DM and its complications. PMID:25815039

  9. Chinese traditional medicine for induction of ovulation

    Institute of Scientific and Technical Information of China (English)

    肖碧莲

    2003-01-01

    This is a review paper of some effective recipes of Chinese traditional medicine usedin ovulation induction and treatment of gynecological diseases. Some clinical results bygynecologists using Chinese traditional medicine in combination with western medicineand results from research on traditional medicine with modern technology are presented.A list of frequently used traditional medicine for ovulation induction are selected from the famous Compendium of Materica Medica(本草纲目)by Li Shi-zhen(李时珍).

  10. Anàlisi de la utilització de medicaments en població pediàtrica i adulta utilització de medicaments en condicions no aprovades /

    OpenAIRE

    Danés Carreras, Immaculada; Vallano Ferraz, Antonio

    2015-01-01

    Els estudis d'utilització de medicaments permeten identificar els patrons d'ús dels medicaments en diferents poblacions, ja siguin adults o nens. Un aspecte és l'anàlisi de l'ús de medicaments en condicions diferents a les autoritzades a la fitxa tècnica. Aquesta tesi és una anàlisi de diferents aspectes de l'ús de medicaments en condicions no aprovades després que es publiqués el Reial Decret 1015/2009 del 19 de juny pel qual es regula la disponibilitat de medicaments en diferents situacions...

  11. Anàlisi de la utilització de medicaments en població pediàtrica i adulta. utilització de medicaments en condicions no aprovades

    OpenAIRE

    Danés Carreras, Immaculada

    2015-01-01

    Els estudis d'utilització de medicaments permeten identificar els patrons d'ús dels medicaments en diferents poblacions, ja siguin adults o nens. Un aspecte és l’anàlisi de l’ús de medicaments en condicions diferents a les autoritzades a la fitxa tècnica. Aquesta tesi és una anàlisi de diferents aspectes de l’ús de medicaments en condicions no aprovades després que es publiqués el Reial Decret 1015/2009 del 19 de juny pel qual es regula la disponibilitat de medicaments en diferents situacions...

  12. RESEARCH ON MATERIAL MEDICA OF PERICARPIUM CITRI RETICULATAE%陈皮本草考证

    Institute of Scientific and Technical Information of China (English)

    魏莹; 杨安金; 骆利平; 李正红; 龚千锋; 杨武亮

    2013-01-01

    The research on the origin of pericarpium citri reticulatae’s name, the variety, the geo-herbalism and the effect was done through looking up Chinese ancient agrostology and modern literatures. The results showed that the name of pericarpium citri reticulatae was based on some certain literatures such as China pharmacopoeia. Therefore, it is reasonable that Citrus reticulate Blanco was formally loaded into China pharmacopoeia published in 2010. Material medica had recorded that pericarpium citri reticulatae coming from Xinhui, Guangdong Province was better. So the current genuine producing areas and the effect were the same basically. There are many arguments on whether tangerine peel needs to be kept and how long it was kept all the time. The aim of this study was to expect to provide basis for material medica for the further clinical application of pericarpium citri reticulatae.%通过查阅古代本草并且结合近现代文献对陈皮名称源流、品种、道地性、功效主治进行考证,结果发现:历版中国药典均以陈皮为正名具有文献依据;2010版药典将陈皮Citrus reticulata Blanco作为正品收载使用具有一定道理;本草记载的陈皮以广东新会为胜,这与现在陈皮的道地产区相吻合;功效主治与目前基本一致。从古至今对陈皮是否存放;若需存放,存放时间这一问题多有争议。本研究对这一问题提出自己的看法,以期对陈皮的进一步临床应用提供本草依据。

  13. Ciencia con Euclid: Materia y Energía Oscura

    OpenAIRE

    Pérez Garrido, Antonio; Díaz Sánchez, Anastasio; Jódar Ferrández, Ester; TOLEDO MOREO, Rafael; Villo Pérez, Isidro; Garrigós Guerrero, Francisco Javier; Martínez Álvarez, José Javier; Toledo Moreo, Francisco Javier; Ferrández Vicente, José Manuel

    2012-01-01

    Recientemente se aprobó la construcción del satélite espacial Euclid, que se encargará de indagar en dos de los grandes misterios actuales de la Ciencia: la materia oscura y la energía oscura. La UPCT participa tanto a nivel tecnológico como científico en esta misión espacial cuyo lanzamiento está previsto para el año 2019. Las primeras evidencias de la existencia de la materia oscura datan de 1932. Se presupone su existencia ya que, entre otras cosas, la distribución de velocidades de las es...

  14. LaMedica - Eine multimediale online Lehr- und Lernplattform [

    Directory of Open Access Journals (Sweden)

    Stracke, Sylvia

    2006-02-01

    Full Text Available [english] The project LaMedica ( has as its aim the development of a multimedia teaching and learning platform, the compilation of contents for medicine and the implementation of these in the teaching process. An on-line author environment was created which supports a variety of didactic approaches: systematic and networked communication of knowledge, case-based learning, the creation of lectures and learning sequence checks. The teaching contents can be edited and illustrated, and are aimed in particular at students, doctors in continuing education and specialists. An on-line media databank supports the re-use and the exchange of contents on the basis of a content management system through the use of the Learning Objects Metadata standards (LOM. Funding is provided by the Federal Ministry for Education and Research (FKZ NM054A. [german] Das Projekt LaMedica ( hat zum Ziel, eine multimediale Lehr- und Lernplattform zu entwickeln, Inhalte für die Medizin zu erstellen und diese in die Lehre zu implementieren. Es wurde eine on-line Autorenumgebung geschaffen, die sehr unterschiedliche didaktische Ansätze unterstützt: systematische und vernetzte Wissensvermittlung, fallbasiertes Lernen, Erstellung von Vorlesungen und Lernerfolgskontrolle. Die Lehrinhalte können zielgruppenspezifisch aufbereitet und dargestellt werden und richten sich insbesondere an Studenten, Ärzte in der Weiterbildung und Fachärzte. Eine on-line Medien-Datenbank unterstützt die Wiederverwendung und den Austausch von Inhalten auf der Basis eines Content-Management-Systems durch Verwendung des Learning Objects Metadata Standards (LOM. Die Förderung erfolgt durch das BMBF (FKZ NM054A.

  15. 白花丹的药学研究与临床应用概述%Materia Medica Research and Clinical Application of Plumbago Zeylanica L.

    Institute of Scientific and Technical Information of China (English)

    赵铁建; 方卓

    2006-01-01

    白花丹为多民族药材,民间应用广泛.现代对其的研究主要有以下四方面:1、生药学与成分研究,其主要药用成份为白花丹醌.2、药理学研究.主要集中在以下几方面:毒性实验、抗菌作用、抗炎与致炎作用、抗肝损伤及肝纤维化、抗肿瘤作用及其他作用.3、单方、验方的应用.有报道用于治疗跌打损伤肿痛、皮肤瘙痒症、注射疼痛及炎症、液体外渗、毒蛇咬伤、风湿骨痛、妊娠早期堕胎.4、组方、复方的应用.有报道用于治疗慢性乙型肝炎、晚期鼻咽癌、疮疡及软组织损伤、眼结膜病、骨关节疾病、男性勃起障碍.

  16. Acta informatica medica is indexed in pubmed and archived in pubmed central.

    Science.gov (United States)

    Masic, Izet

    2013-03-01

    Acta Informatica Medica journal has been accepted for archiving in PubMed Central from 2011 onward. The journal started in 1993 as the official journal of the Society for Medical Informatics of Bosnia and Herzegovina. During the last 3 years, Acta Informatica Medica has een included in almost all prestigious online databases, including PubMed, Scopus and EMBASE. The 20th volume of the journal is fully international, with papers from 18 countries.

  17. Enhanced stability and antibacterial efficacy of a traditional Chinese medicine-mediated silver nanoparticle delivery system

    Directory of Open Access Journals (Sweden)

    Sun WJ

    2014-11-01

    Full Text Available Wenjie Sun,1,2,* Ding Qu,1,* Yihua Ma,1 Yan Chen,1,2 Congyan Liu,1 Jing Zhou11Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, 2Department of Pharmaceutics, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China*These authors contributed equally to this workAbstract: Silver nanoparticles (AgNPs are widely used as antibacterial products in various fields. Recent studies have suggested that AgNPs need an appropriate stabilizer to improve their stability. Some antibacterial traditional Chinese medicines (TCMs contain various reductive components, which can not only stabilize AgNPs but also enhance their antimicrobial activity. In this study, we developed a series of novel AgNPs using a TCM extract as a stabilizer, reducing agent, and antimicrobial agent (TCM-AgNPs. A storage stability investigation of the TCM-AgNPs suggested a significant improvement when compared with bare AgNPs. Further, conjugation of TCMs onto the AgNP surface resulted in stronger antimicrobial potency on antibacterial evaluation using Pseudomonas aeruginosa, Staphylococcus epidermidis, and Staphylococcus aureus with minimum inhibitory concentration 50% (MIC50 ratios (and minimum bactericidal concentration 90% [MBC90] ratios of AgNPs to respective TCM-AgNPs as assessment indices. Among these, P. cuspidatum Sieb. et-conjugated AgNPs (P.C.-AgNPs had the advantage of a combination of TCMs and AgNPs and was studied in detail with regard to its synthesis and characterization. The extraction time, reaction temperature, and concentrations of AgNO3 and Polygonum cuspidatum Sieb. et extract were critical factors in the preparation of P.C.-AgNPs. Further, the results of X-ray diffraction and Fourier transform infrared spectroscopy indicated successful preparation of P.C.-AgNPs. In representative studies, P.C.-AgNPs showed a well-defined spherical shape, a homogeneous

  18. Extraction, Modelling and Purification of Flavonoids from Citrus Medica Peel

    Directory of Open Access Journals (Sweden)

    M. Parvathi Nandan

    2015-12-01

    Full Text Available Soxhlet extraction technique is widely employed for the extraction and separation of chemical constituents in the medicinal plants. Citrus medica L commonly called as Citron belongs to family Rutaceae, is a slow-growing shrub. It is mainly cultivated for the production of edible fruits which are sour in taste like lime and lemon and the main content of a citron fruit is the thick rind, which is very adherent to the segments. From the phytochemical analysis the peel extract is rich source of phenols, flavonoids and alkaloids. The objective of present work is to develop a modelling equation for quercetin, rutin and kaempferol and the crude extract obtained by soxhlet extraction was further purified by solvent-solvent extraction and Column chromatography. Extraction was carried out by 80% methanol as a solvent Soxhlet extractor. Soxhlet extraction with methanol was carried out with varying time intervals, to evaluate modelling equation. The proposed modelling equation was Es = 0.0849(t + 7.0286 for Quercetin and Es = 0.0912(t + 25.971 for rutin, and Es = 0.0267(t + 7.3714 for Kaempferol. High yield was obtained for 180min of Soxhlet extraction with 80% methanol. Yield of quercetin, rutin and kaempferol after solvent-solvent extraction and column chromatography was 22.6µg/ml, 43.7µg/ml and 10.8µg/ml respectively. The proposed model showed good agreement with the experimental data.

  19. A ten-year audit of traditional Chinese medicine and other natural product research published in the Chinese Medical Journal (2000-2009)

    Institute of Scientific and Technical Information of China (English)

    Richard A. Collins

    2011-01-01

    Background Clinical research encompasses a wide variety of disciplines. Traditional Chinese medicine (TCM) and natural product research have made great contributions to preventing and treating illness. The number and content of original research reports evaluating TCM and natural products have not previously been described. Information in this area will identify areas of relative strength and weakness in terms of knowledge gaps with respect to clinical conditions and natural product remedies.Methods Original research reports (i.e. original articles, brief reports, and research letters) published in the Chinese Medical Journal (CMJ) from January 2000 to December 2009 evaluating TCM and other natural products were reviewed.The United Kingdom Clinical Research Collaboration (UK-CRC) Health Research Classification System was used to analyze the type of health research conducted. Further analysis on the major illnesses addressed and the major herbal components utilized was conducted.Results One hundred and seventeen original research reports involving TCM or other natural products were identified,comprising 3.82% of the CMJ output in the period covered by this study. Of the different materia medica described in these reports, 74.4% were derived exclusively from plant material, 10.3% from animals, 3.4% from fungi, 1.7% from minerals, and 10.3% were of mixed (plant / animal / fungal / mineral) composition. Twelve herbs were investigated exclusively or were constituents of 66/87 (75.9%) of the plant-based materia medica investigated. Panax ginseng was the most commonly investigated herb or constituent (14/87, 16.1%), followed by Astragalus membranaceus (9/87, 10.3%),Coptis chinensis/Berberis spp. (7/87, 8.0%) and Rheum spp. (7/87, 8.0%). Four UK-CRC health categories accounted for the majority of TCM and other natural product research (cancer, 20.9%; cardiovascular, 19.2%; oral/gastrointestinal,9.8%; and inflammatory/immune, 9.0%). The most common research activity was

  20. The effect of carvacrol on Enterococcus faecalis as an intracanal medicament-Invitro study

    Directory of Open Access Journals (Sweden)

    Sharifian M.

    2009-08-01

    Full Text Available "nBackground and Aim: Researches have shown that bacteria play the main role in development of pulpal and periapical diseases. Chemo-mechanical cleaning of infected root-canal system can not remove all of the microorganisms. Thus interappointment medicaments are necessary to aid this goal. Calcium hydroxide is one of the most useful medicaments in root canal therapy, but this medicament can not eliminated all of the bacteria in root canal system. Carvacrol is an edible plant extract that has antimicrobial and anti-inflammatory effects. If this extract is effective against endodontic bacteria, it can be used as an root canal medicament. "nMaterials and Methods: In this experimental study, Initially, MIC and MBC of carvacrol detected with Macro broth dilution method and determined as 0.3% and 0.6%, respectively. After that, 30 single root and single canal extracted human teeth were used in this study. The number of specimens determined in a pilot study on 4 extracted teeth. After preparation to apical size # 30 with hand and rotary instruments, teeth were randomly divided into two experimental and two control groups. After culturing Enterococcus faecalis in prepared canals, we used emulsion of 0.6% carvacrol and calcium hydroxide in two A and B experimental groups for 7 days as the intracanal medicament. Microbial samples obtained before and after experiment. Then, canals with negative culture selected to obtain dentinal shaving to culture. Data obtained from microbiological samples analyzed with kruskal-wallis and Bonferroni tests. "nResults: Results of this study showed that emulsion of 0.6% carvacrol has no significant difference with calcium hydroxide in elimination enterococcus faecalis after 7 days dressing (p>0.05. "nConclusion: Carvacrol can be used as an intrappointment intracanal medicament.

  1. Modelo Interactuante entre Energ ́ Oscura y Materia Oscura

    OpenAIRE

    De ARcia Solís, Roberto Carlos

    2012-01-01

    El modelo Materia Oscura Fría con Constante Cosmo ógica o “Lambda Cold Dark Matter” (ΛCDM por sus siglas en inglés) es llamado el modelo estándar de la cosmología ya que describe de manera general como está formado el Universo, su dinámica a grandes escalas de distancia (del orden de cientos de Megaparsecs) y es capaz de explicar fenómenos que hasta hace algunos años eran un misterio. El modelo considera que del contenido total del Universo, ∼ 5 % está compuesto por partícu...

  2. El electrón en la materia condensada

    Directory of Open Access Journals (Sweden)

    Rojo, Juan Manuel

    1997-10-01

    Full Text Available Not available.Se lleva a cabo una discusión sobre las características de los estados de los electrones en la materia condensada. Se analizan tres propiedades importantes de dichos estados: 1 el canje entre electrones, responsable del magnetismo, con énfasis en sistemas de interés actual como aglomerados pequeños y materiales amorfos; 2 el apareamiento entre electrones con una nota sobre la superconductividad a alta temperatura y 3 el túnel de electrones, mostrándose algunos ejemplos recientes de la aplicación del túnel al estudio a escala atómica de fenómenos de superficie.

  3. Chemical Composition and in Vitro Antimicrobial, Cytotoxic, and Central Nervous System Activities of the Essential Oils of Citrus medica L. cv. 'Liscia' and C. medica cv. 'Rugosa' Cultivated in Southern Italy.

    Science.gov (United States)

    Aliberti, Luigi; Caputo, Lucia; De Feo, Vincenzo; De Martino, Laura; Nazzaro, Filomena; Souza, Lucéia Fátima

    2016-01-01

    Citrus medica cv. 'liscia' and C. medica cv. 'rugosa' are two taxa of citron, belonging to the biodiversity of South Italy, in particular of Amalfi Coast, in the Campania region. The chemical composition of the essential oils (EOs) from fruit peels of both C. medica cultivars was studied by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) analyses. In all, 100 compounds were identified, 82 for C. medica cv. 'liscia', accounting for 91.4% of the total oil, and 88 for C. medica cv. 'rugosa', accounting for 92.0% of the total oil. Monoterpene hydrocarbons are the main constituents in both oils of C. medica cv. 'liscia' (79.1%) and C. medica cv. 'rugosa' (80.2%). In both oils, limonene (67.2%-62.8%) and camphene (8.5%-10.9%) are the main constituents. The antimicrobial activity of the EOs was assayed against some bacterial strains: Bacillus cereus (DSM 4313), Bacillus cereus (DSM 4384), Staphylococcus aureus (DSM 25693), Pseudomonas aeruginosa (ATCC 50071), and Escherichia coli (DSM 8579). Low concentrations of C. medica cv. 'rugosa' EO showed an inhibitory effect on P. aeruginosa and higher concentrations inhibited more B. cereus (4384) and E. coli than S. aureus. The cytotoxicity of the EO was evaluated against SH-SY5Y cell line. The influence of the EO on the expression of adenylate cyclase 1 (ADCY1) was also studied. The antimicrobial activity registered confirm their traditional uses as food preserving agents and led us to hypothesize the possible use of these oils as antimicrobials. The alterations in ADCY1 expression suggested a role for limonene in effects on the central nervous system. PMID:27649138

  4. Candida materiae sp. nov., a yeast species isolated from rotting wood in the Atlantic Rain Forest.

    Science.gov (United States)

    Barbosa, Anne C; Cadete, Raquel M; Gomes, Fátima C O; Lachance, Marc-André; Rosa, Carlos A

    2009-08-01

    Three strains of a novel yeast species, Candida materiae sp. nov., were isolated from rotting wood in an Atlantic rain forest site in Brazil. Analysis of the sequences of the D1/D2 domains of the large-subunit rDNA showed that this species belonged to the Spathaspora clade and was related to Candida jeffriesii and Spathaspora passalidarum. Unlike C. jeffriesii and S. passalidarum, C. materiae sp. nov. did not ferment xylose. The type strain of C. materiae sp. nov. is UFMG-07-C15.1BT (=CBS 10975T=CBMAI 956T). PMID:19605715

  5. Tinjauan higiene dan Sanitasi Dalam Penyelenggaraan Makanan Di Instalasi Gizi RSU Artha Medica Binjai Tahun 2010

    OpenAIRE

    Agustria

    2010-01-01

    Hospital as one of health institution has a duty that support in medical patient healing and recovering by institutional food service healthy and hygiene food. Because of that, it needs to managed the healthy food and fulfill the condition of standard sanitation for hygiene food. The purpose for this research was for hygiene evaluation and food processing sanitation at Nutrition Instalation of Artha Medica Hospital Binjai in completing hygiene quality standard and managed sanitation food...

  6. Culture Technology of Citrus medica var.sarcodactylis%佛手丰产栽培技术

    Institute of Scientific and Technical Information of China (English)

    邹文武; 朱雯

    2014-01-01

    文章介绍了佛手的生物学特性、种苗繁育、栽植技术和主要病虫害防治等,为佛手栽培种植提供技术指导。%Cultrue technology of Citrus medica var.sarcodactylis was introduced in this article,which in-cluding technology in seedling breeding,planting and method of main disease and pest control.

  7. An Update on the Management of Endodontic Biofilms Using Root Canal Irrigants and Medicaments

    OpenAIRE

    Mohammadi, Zahed; Soltani, Mohammad Karim; Shalavi, Sousan

    2014-01-01

    Microbial biofilm is defined as a sessile multicellular microbial community characterized by cells that are firmly attached to a surface and enmeshed in a self-produced matrix of extracellular polymeric substances. Biofilms play a very important role in pulp and periradicular pathosis. The aim of this article was to review the role of endodontic biofilms and the effects of root canal irrigants, medicaments as well as lasers on biofilms A Medline search was performed on the English articles pu...

  8. Consumer’s intentions to shop medicaments on-line: A survey from Czech Republic market

    Directory of Open Access Journals (Sweden)

    Jan Svorc

    2012-04-01

    Full Text Available This paper seeks to identify what are the main determinants of the consumer’s intentions to shop medicaments online in Czech Republic; grounded mainly on theoretical models such as Technology Acceptance Model this research specifically aims to identify whether there are relations between these intentions and perceived usefulness, perceived ease of use, perceived risk, past experience, consumer trust and consumer social norms. Second goal is to identify whether there are differences in intentions to buy medicaments online among the main demographic groups based on age, gender, income and education in Czech Republic. The questionnaire survey method was used. Data collected were analysed using correlation and regression analysis to determine the significance of the relationship between the respective variables. Demographic group’s differences were analysed using t-test and analysis of variance. The results showed that the significant relations exist between consumer’s intention to shop medicaments online and all examined variables in Czech Republic. Multiple regression analysis of the model has shown that only perceived risk and perceived usefulness are the significant predictors for intention. There are no significant differences among the demographic groups based on age, gender, income and education.

  9. Yeast α-Glucosidase Inhibitory Phenolic Compounds Isolated from Gynura medica Leaf

    Directory of Open Access Journals (Sweden)

    Chao Tan

    2013-01-01

    Full Text Available Gynura medica leaf extract contains significant amounts of flavonols and phenolic acids and exhibits powerful hypoglycemic activity against diabetic rats in vivo. However, the hypoglycemic active constituents that exist in the plant have not been fully elaborated. The purpose of this study is to isolate and elaborate the hypoglycemic activity compounds against inhibition the yeast α-glucosidase in vitro. Seven phenolic compounds including five flavonols and two phenolic acids were isolated from the leaf of G. medica. Their structures were identified by the extensive NMR and mass spectral analyses as: kaempferol (1, quercetin (2, kaempferol-3-O-β-D-glucopyranoside (3, kaempferol-3-O-rutinoside (4, rutin (5, chlorogenic acid (6 and 3,5-dicaffeoylquinic acid methyl ester (7. All of the compounds except 1 and 3 were isolated for the first time from G. medica. Compounds 1–7 were also assayed for their hypoglycemic activity against yeast α-glucosidase in vitro. All of the compounds except 1 and 6 showed good yeast α-glucosidase inhibitory activity with the IC50 values of 1.67 mg/mL, 1.46 mg/mL, 0.38 mg/mL, 0.10 mg/mL and 0.53 mg/mL, respectively.

  10. De las nulidades contractuales y el arbitramento en materia administrativa

    Directory of Open Access Journals (Sweden)

    Jesús David Orozco Vanegas

    2003-01-01

    Full Text Available Cuando en un contrato se pacta la cláusula compromisoria, entendemos que las partes sustraen de la competencia del conocimiento de lajusticia (ordinaria o administrativa la resolución de los eventuales conflictos que surjan de la interpretación, ejecución o liquidación del mismo. En el caso de la contratación administrativa, la ley autoriza expresamente su implementación, pero no puede entenderse que ésta es absoluta, y por el contrario, es necesario establecer límites a su aplicación, ya que no se puede olvidar que en este caso una de las partes contratantes es el Estado, que tiene ciertas prerrogativas y facultades que le son propias a su calidad, en las cuales se compromete el orden jurídico y el ejercicio del poder público, M aspectos sobre los cuales no se puede disponer. En este ensayo se abordan sólo algunos de los aspectos e inconvenientes que tiene el arbitramento en materia Adminis- trativa, sobre todo en los casos en que se discute sobre los vicios o defectos del contrato como acto jurídico

  11. Therapeutic uses of animal biles in traditional Chinese medicine: an ethnopharmacological, biophysical chemical and medicinal review.

    Science.gov (United States)

    Wang, David Q-H; Carey, Martin C

    2014-08-01

    Forty-four different animal biles obtained from both invertebrates and vertebrates (including human bile) have been used for centuries for a host of maladies in traditional Chinese medicine (TCM) beginning with dog, ox and common carp biles approximately in the Zhou dynasty (c. 1046-256 BCE). Overall, different animal biles were prescribed principally for the treatment of liver, biliary, skin (including burns), gynecological and heart diseases, as well as diseases of the eyes, ears, nose, mouth and throat. We present an informed opinion of the clinical efficacy of the medicinal uses of the different animal biles based on their presently known principal chemical components which are mostly steroidal detergent-like molecules and the membrane lipids such as unesterified cholesterol and mixed phosphatidylcholines and sometimes sphingomyelin, as well as containing lipopigments derived from heme principally bilirubin glucuronides. All of the available information on the ethnopharmacological uses of biles in TCM were collated from the rich collection of ancient Chinese books on materia medica held in libraries in China and United States and the composition of various animal biles was based on rigorous separatory and advanced chemical identification techniques published since the mid-20(th) century collected via library (Harvard's Countway Library) and electronic searches (PubMed and Google Scholar). Our analysis of ethnomedical data and information on biliary chemistry shows that specific bile salts, as well as the common bile pigment bilirubin and its glucuronides plus the minor components of bile such as vitamins A, D, E, K, as well as melatonin (N-acetyl-5-methoxytryptamine) are salutary in improving liver function, dissolving gallstones, inhibiting bacterial and viral multiplication, promoting cardiac chronotropsim, as well as exhibiting anti-inflammatory, anti-pyretic, anti-oxidant, sedative, anti-convulsive, anti-allergic, anti-congestive, anti-diabetic and anti

  12. Materia y energía oscuras, ¿qué son?

    OpenAIRE

    G.A. Caldera-Cabral; Ureña-López, L. A.

    2007-01-01

    Uno de los problemas m´as importantes de la cosmolog´ #305;a actual es el determinar la naturaleza de la materia oscura y la energ´ #305;a oscura. Presentaremos un resumen de las evidencias observacionales de la existencia de la materia oscura, y se revisar´an algunos de los posibles candidatos propuestos en la literatura. De igual manera, describiremos modelos din´amicos de energ´ #305;a oscura como Quintessence y Phantom.

  13. Effect of calcium hydroxide and triple antibiotic paste as intracanal medicaments on the incidence of inter-appointment flare-up in diabetic patients: An in vivo study

    OpenAIRE

    Swathi Pai; A R Vivekananda Pai; Thomas, Manuel S; Vishal Bhat

    2014-01-01

    Aim: To evaluate and compare the effect of antibacterial intracanal medicaments on inter-appointment flare-up in diabetic patients. Materials and Methods: Fifty diabetic patients requiring root canal treatment were assigned into groups I, II, and III. In group I, no intracanal medicament was placed. In groups II and III, calcium hydroxide and triple antibiotic pastes were placed as intracanal medicaments, respectively. Patients were instructed to record their pain on days 1, 2, 3, 7, and ...

  14. Identification of Sinorhizobium (Ensifer) medicae based on a specific genomic sequence unveiled by M13-PCR fingerprinting.

    Science.gov (United States)

    Dourado, Ana Catarina; Alves, Paula I L; Tenreiro, Tania; Ferreira, Eugénio M; Tenreiro, Rogério; Fareleira, Paula; Crespo, M Teresa Barreto

    2009-12-01

    A collection of nodule isolates from Medicago polymorpha obtained from southern and central Portugal was evaluated by M13-PCR fingerprinting and hierarchical cluster analysis. Several genomic clusters were obtained which, by 16S rRNA gene sequencing of selected representatives, were shown to be associated with particular taxonomic groups of rhizobia and other soil bacteria. The method provided a clear separation between rhizobia and co-isolated non-symbiotic soil contaminants. Ten M13-PCR groups were assigned to Sinorhizobium (Ensifer) medicae and included all isolates responsible for the formation of nitrogen-fixing nodules upon re-inoculation of M. polymorpha test-plants. In addition, enterobacterial repetitive intergenic consensus (ERIC)-PCR fingerprinting indicated a high genomic heterogeneity within the major M13- PCR clusters of S. medicae isolates. Based on nucleotide sequence data of an M13-PCR amplicon of ca. 1500 bp, observed only in S. medicae isolates and spanning locus Smed_3707 to Smed_3709 from the pSMED01 plasmid sequence of S. medicae WSM419 genome's sequence, a pair of PCR primers was designed and used for direct PCR amplification of a 1399-bp sequence within this fragment. Additional in silico and in vitro experiments, as well as phylogenetic analysis, confirmed the specificity of this primer combination and therefore the reliability of this approach in the prompt identification of S. medicae isolates and their distinction from other soil bacteria. PMID:20112226

  15. La pericia medico-legal en materia penal juvenil

    Directory of Open Access Journals (Sweden)

    Ronald Salazar Murillo

    1999-09-01

    Full Text Available La reforma recién ocurrida en materia penal juvenil en Costa Rica reconoce al menor su personalidad jur{idica, le hace justicia, le otorga responsabilidad por sus acciones, para lo cual se ha diseñado un Sistema Penal Juvenil de fin pedagógico, educativo y formativo delmenor infractor y por ello puede ser objeto de peritación médicolegal, pericias físicas sobre su cuerpo y exámenes psicosociales. Interesa en la pericia f{isica establecer laedad del menor, especialmente en un país de alta inmigración indocumentada comoel nuestro donde diferencias de tan solo un mes pueden producir la aplicación o no de la Ley. Toda pericia debe respeta el pudor, evitar la revictimización y ser realizada por peritos forenses deseablemente. Es de interés también la constatación de la capacidad de culpabilidad, el grado de desarrollo y responsabiliadad de dirigir sus acciones e ilustrar al Juez y a las partes aacerca de las eventuales sanciones a imponer.The new reformation made in the Costa Rican Juvenile Law recognizes the legal personality of the minor, it makes him justice and gives him more responsability for his actions .For all these it has been design a Juvenile Law System with pedagogic, educative and formative ends for the minor transgressor , therefore it can be the object of medico-legal expertize, physical aspects like his body, his tests and psicoanalisis. The porpouse of physical expertize is to establish the age of the minor specially in a high undocumented migration country like ours, where differences of only a months can produce the aplication or not of the law. All the expertizes must respect the dignity, avoid the victimazation once again and be done by forensic experts by their own will. It is also important in medico-legal expertize the constation of capacity of guiltiness, the degree of development and responsability to direct their actions , and ilustrate to the judge and the parties, about the eventuals sanctions to impone.

  16. Medical Business Ethics in the XXI century; Deontologia medica del siglo XXI

    Energy Technology Data Exchange (ETDEWEB)

    Moya Pueyo, V.

    2009-07-01

    Since ancient times the medical professional practice included moral rules in order to assure a correct approach of capital problems. These rules evolve and are now gathered in the Deontological Codes watching the Constitution and other higher Laws. There has been an increase of interest for none strictly clinical matter since the appearance of the term Bioethics. The book Deontologia medica en el siglo XXI tackles problems of first interest in the present times, thru statistics and analysis, trying to help the medical doctors that have to take ethic decisions. (Author)

  17. Review of the Journal Acta Informatica Medica During Eight Year Period: 2008-2015

    Science.gov (United States)

    Masic, Izet; Begic, Edin; Zunic, Lejla

    2016-01-01

    Introduction: Acta Informatica Medica is official journal of the Academy for Medical Sciences of Bosnia and Herzegovina (from 2014 Acta Inform Med is published bimonthly). Aim: To evaluate journal “Acta Informatica Medica” in 2015 and compare findings to previous years. Material and methods: The study has retrospective and descriptive character, and included the period 2008-2015 (included 36 issues of journal). Results: A total of 83 (average 13,8 articles per journal) articles were published in Acta Informatica Medica during 2015. Analyzing the type of articles, original articles are present in majority during 2015 (68,6%) (by analyzing last eight years, 310 (67,3%) were original). During 2015, 27,7% of articles were related to the applied of Health informatics in field of clinical medicine, 63,8% preclinical medicine and 8,5% to public health. Collaboration rate in 2015 was 0,84. Most often the time required for decision on acceptance of article in 2015 is between 50 and 60 days. Articles came from 16 countries. According to scimagojr.com for 2014, Acta Informatica Medica has SCImago Journal Rank 0,166, while Cites / Doc. (2 years) parameter (widely used as impact index) is 0,70. According to GoogleScholar, h5 index is 11 and h5 median is 19. We analyzed the Acta Informatica Medica by “Publish or Perish” software - H index was 14, g index was 19 and e-index was 10.39. Conclusion: Year after year the highest number of original articles are published. Although the period of revision of articles is acceptable, the period up to two months is certainly not long, the goal is to reduce this period. Although the magazine in mentioned field found its place, although it is indexed in numerous bases, including: PubMed, PubMed Central, SCOPUS, EMBASE, EBSCO, etc. The main goal for next year is that the magazine becomes part of the Web of Science. Imperative is further internationalization of the magazine. PMID:27147796

  18. Pectin extraction from Citron peel (Citrus medica Linn. and its use in food system

    Directory of Open Access Journals (Sweden)

    Rojanakorn, T.

    2006-11-01

    Full Text Available Screening experiments using 25-1 fractional factorial design showed that pH, temperature, and extracting time were the main factors affecting the amount and quality of extracted pectin from Citrus medica Linn. Optimum condition of pectin extraction was studied using central composite design (CCD. Mathematical models relating pH, temperature and extracted time to amount of extracted pectin, equivalent weight, methyl content and anhydrogalacturonic acid content were established. Based on the mathematics models, the condition of pH 2, 100ºC and 105 min was found to be the optimum conditions for pectin extraction from Citrus medica Linn. Mathematical and experimental results were verified. The use of extracted pectin as a gelling agent in pineapple jam revealed no significant difference in gel consistency compared to that of commercial pectin grade 150 (p>0.05. However, the commercial pectin had a higher liking score on the spreadability, texture and overall liking. As a stabilizer in chocolate pasteurised milk, 0.2% of the extracted pectin was required to prevent precipitation of chocolate powder with the similar viscosity obtained from 0.06% κ-carageenan

  19. de distribución de materia orgánica

    Directory of Open Access Journals (Sweden)

    Tomasa Rodríguez Hernández

    2007-01-01

    Full Text Available En el presente trabajo se analizan los costos de explotación del sistema mecanizado de distribución de materia orgánica, para diferentes combinaciones del conjunto distribuidor y transporte (denominado coeficiente de serviciaje. Se modeló analíticamente el proceso tecnológico mediante el sistema automatizado «SMDMO», determinándose los costos horarios (peso/h y por unidad de área trabajada (peso/ha, contemplando los costos por concepto de salario, amortización, reparación - mantenimientos, combustible y materia orgánica. Los resultados brindaron que los menores costos por unidad de área se obtuvieron para un coeficiente de serviciaje de 0,8 con 75,76 peso/ha, siendo los costos horarios dependientes en gran medida de lo gastado por concepto de materia orgánica

  20. La materia administrativa y su gestión en el reinado de Fernando VII

    OpenAIRE

    Barrero García, Ana María

    1983-01-01

    La organización de los asuntos de Estado en función de la materia sobre la que versaban fue el punto de arranque de las reformas llevadas a cabo en la Administración en el siglo XVIII . La materia administrativa aparecía diferenciada en cuatro causas: Justicia, Policía, Hacienda y Guerra, de las cuales, las de Justicia, Hacienda y Guerra encontraron cauce en sus respectivas Secretarías de Estado, pero no así la causa de Policía, cuyos asuntos fueron objeto de la atención ...

  1. Diagramas de energía, fuerza y materia = Diagrams of energy, force and matter

    OpenAIRE

    Josep Maria Montaner

    2013-01-01

    ResumenEn este ensayo se va a tratar sobre arquitectura a partir de la definición de forma como “estructura esencial e interna, como construcción del espacio y de la materia”. Para ello, podemos establecer, como punto de partida, que el proceso de la arquitectura va de la energía, las fuerzas y la materia hacia la forma. Por tanto, teorizar sobre la forma en arquitectura nos lleva a reflexionar sobre tres fenómenos previos a su configuración: la energía, las fuerzas y la materia. Para seguir ...

  2. Effects of Chinese herbs on multiple ion channels in isolated ventricular myocytes

    Institute of Scientific and Technical Information of China (English)

    LI Ning; MA Ke-juan; WU Xiang-feng; SUN Qi; ZHANG Yi-hui; PU Jie-lin

    2007-01-01

    Background Shensong Yangxin (SSYX) is one of the compound recipe of Chinese materia medica. This study was conducted to investigate the effects of SSYX on sodium current (INa), L-type calcium current (ICa,L), transient outward potassium current (Ito), delayed rectifier current (IK), and inward rectifier potassium currents (IK1) in isolated ventricular myocytes.Methods Whole cell patch-clamp technique was used to study ion channel currents in enzymatically isolated guinea pig or rat ventricular myocytes.Results SSYX decreased peak INa by (44.84±7.65)% from 27.21±5.35 to 14.88±2.75 pA/pF (n=5, P<0.05). The medicine significantly inhibited the ICa,L. At concentrations of 0.25, 0.50, and 1.00 g/100 mi, the peak ICa,L was reduced by(19.22±1.10)%, (44.82±6.50)% and (50.69±5.64)%, respectively (n=5, all P<0.05). SSYX lifted the Ⅰ-Ⅴ curve of both INa and ICa,L without changing the threshold, peak and reversal potentials. At the concentration of 0.5%, the drug blocked the transient component of Ito by 50.60% at membrane voltage of 60 mV and negatively shifted the inactive curve and delayed the recovery from channel inactivation. The tail current density of IK was decreased by (30.77±1.11)% (n=5,P<0.05) at membrane voltage of 50 mV after exposure to the medicine and the time-dependent activity of IK was also inhibited. Similar to the effect on IK, the SSYX inhibited IK1 by 33.10% at the test potential of -100 mV with little effect on reversal potential and the rectification property.Conclusions The experiments revealed that SSYX could block multiple ion channels such as INa ICa,L, Ik, Ito and IK1,which may change the action potential duration and contribute to some of its antiarrhythmic effects.

  3. De la geosfera a la biosfera: circulación de materia en la naturaleza

    OpenAIRE

    Rodrigues, Ana Paula L.

    2011-01-01

    Con este experimento, para alumnos de la educación secundaria, se pretende estimular el gusto por la ciencia experimental. De una manera lúdica, vamos a intentar ejemplificar el movimiento de la materia en la naturaleza e ilustrar las consecuencias que los desequilibrios en los ciclos biogeoquímicos pueden tener para los seres vivos.

  4. A Traditional Chinese Medicine Research on the Principal Antidepressive Effect in Kaixin Jieyu Prescription Based on Uniform Distribution%基于均匀设计的开心解郁方抗抑郁主效应中药筛选研究

    Institute of Scientific and Technical Information of China (English)

    潘菊华; 郑军; 王彦云; 雷小明; 李多娇; 陈朝; 黄世敬

    2014-01-01

    目的:筛选开心解郁方中抗抑郁的主效应中药。方法采用 U11(1110)均匀设计表和使用表,将开心解郁方(人参、巴戟天、赤芍、远志、柴胡、枳实)设成11个剂量配伍组,加上阳性药组(地西泮)和阴性对照组,共13组,实验小鼠按体质量随机分组。连续给药14 d 后分别进行悬尾实验、强迫游泳实验和自主活动实验。结果以悬尾测试的不动时间百分比(Y1)为因变量,以 X1~X6为自变量,拟合多元非线性回归分析,Y1=1.1331-0.8423×X1+0.4382×X3-0.7129×X6,提示人参、枳实具有明显抗抑郁作用;赤芍具有促进抑郁的作用。以强迫游泳的不动时间(Y2)为因变量,以 X1~X6为自变量拟合多元非线性回归分析,Y2=167.69-2.99×X12-2.14×X1-1.65×X6,提示人参、枳实具有明显的抗抑郁作用。小鼠自主活动测试显示,X1~X6对小鼠自主活动指数(Y3)无显著影响,提示开心解郁方的抗抑郁作用与中枢兴奋性无关。结论人参和枳实是开心解郁方中抗抑郁的主效应中药。%Objective To pick up the Chinese materia medica with principal antidepressive effect in Kaixin Jieyu prescription based on uniform distribution. Methods 11 groups of concerted application with different dosages of six simplex Chinese materia medica (X 1-X 6) of Kaixin Jieyu prescription were arranged by the designlist and sustentacular table of U11(1110). Positive and negative control groups were also formed. Mice were randomized into 13 groups according to body weight and fed with medicine 14 d and estimated by tail suspension test, forced swim test and autonomic activities test. Results Relationship of percentage of immovability time (Y 1) in the tail suspension test and X 1-X 6 were analyzed with multivariant non-linear regression analysis and resulted in Y 1=1.133 1-0.842 3×X 1+0.438 2×X 3-0.712 9×X 6. It indicated that both Radix Ginseng and Fructus Aurantii Immaturus had obvious

  5. [Deciphering the argots of the names of materia medica and its dosage in the Yi lin kou pu liu zhi mi shu (A Secret Medical Book of Six Therapies in Rhymes of Medical Professionals)].

    Science.gov (United States)

    Zhou, Jian; Lin, Shiyi; Liu, Shijue

    2014-11-01

    Yi lin kou pu liu zhi mi shu (A Secret Medical Book of Six Therapies in Rhymes of Medical Professionals) was additionally compiled, supplemented and annotated by Zhou Sheng, a famous doctor of the Qing Dynasty, based on Yi lin kou pu (Rhymes of Medical Professionals) which was composed by Lu Qi. The book contains four volumes in total, dealing mainly with the miscellaneous diseases of internal medicine, as well as external medicine, gynecology, and pediatrics etc. The syndrome differentiation and treatment, prescriptions and medications in this book has its own characteristic with rather high academic value and practical significance. There were 20 drug names were deciphered by the argots, for instance, "you che" was the argot of golden thread, and "wu yue (May)" was the argot of medicinal evodia fruit, etc. In addition, the argots were often used to decipher numerals and quantifiers, for example, "su, qi, zi, qi, man" referring to 1, 2, 3, 4, 5 respectively, and "huo, pu, xiang, feng, lai" referring to 6, 7, 8, 9, 10 respectively, and "qing","zhong","xi" referring to qian, liang and fen respectively. Hence, deciphering of these argots could help to understand and apply these prescriptions correctly. PMID:25620357

  6. Biochemia Medica has started using the CrossCheck plagiarism detection software powered by iThenticate.

    Science.gov (United States)

    Supak-Smolcić, Vesna; Simundić, Ana-Maria

    2013-01-01

    In February 2013, Biodhemia Medica has joined CrossRef, which enabled us to implement CrossCheck plagiarism detection service. Therefore, all manuscript submitted to Biodchemia Medica are now first assigned to Research integrity editor (RIE), before sending the manuscript for peer-review. RIE submits the text to CrossCheck analysis and is responsible for reviewing the results of the text similarity analysis. Based on the CrossCheck analysis results, RIE subsequently provides a recommendation to the Editor-in-chief (EIC) on whether the manuscript should be forwarded to peer-review, corrected for suspected parts prior to peer-review or immediately rejected. Final decision on the manuscript is, however, with the EIC. We hope that our new policy and manuscript processing algorithm will help us to further increase the overall quality of our Journal.

  7. Orientaciones y bibliografía seleccionada en materia de residuos

    OpenAIRE

    Chicharro Fernández, Elena; Galve Martín, Amelia

    1995-01-01

    El objetivo de este trabajo es la presentación y valoración de bibliografía sobre residuos, especialmente tóxicos y peligrosos, seleccionada en diferentes ámbitos temáticos. Para ello se ha consultado información de las bases de datos de organismos locales, regionales, nacionales e internacionales con competencias y responsabilidad en materia de residuos.

  8. Aspectos del procedimiento de evaluación de impacto ambiental neuquino en materia agraria

    OpenAIRE

    Fuentes, Diego Ramiro

    2015-01-01

    El procedimiento de evaluación de impacto ambiental neuquino tuvo un notorio desarrollo en los últimos años. Merced a la ultima reforma constitucional, se institucionalizó la Licencia Ambiental, el Estudio, y la idea de planeamiento, como instituto fundamental para el desarrollo sustentable. El artículo resume el procedimiento de evaluación, su vínculo con el procedimiento administrativo general, y las previsiones específicas en materia agraria.

  9. Mourning for renowned pharmacologist Professor Geng-Tao Liu

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    At 22:08 h on February 27,2010,Professor Geng-Tao Liu,a renowned pharmacologist affiliated with the Department of Pharmacology,Institute of Materia Medica,Chi-nese Academy of Medical Sciences,Beijing,an academi-cian of the Chinese Academy of Engineering,a doctoral

  10. Survey of Current Experimental Studies of Effects of Traditional Chinese Medicine on Peripheral Nerve Regeneration

    Institute of Scientific and Technical Information of China (English)

    WU Qun-li; LIANG Xiao-chun

    2006-01-01

    The repairing and regeneration of peripheral nerves is a very complex biological and cytological process, its mechanism is unclear so far, and thus results in the lack of specific and effectual therapy and medicament. Chinese herbs and their effective components have their own inimitable predominance in promoting peripheral nerve regeneration, such as their multi-factorial, multi-target and multi-functional action, abundant source, inexpensive, etc. In this paper, the experimental studies reported in recent 5 years concerning the effects of Chinese herbs or their active components on peripheral nerve repairing and regeneration are reviewed in respects of the integral level, cellular level, molecular level and gene level.

  11. Effect of intracanal medicaments on push-out bond strength of Smart-Seal system

    Directory of Open Access Journals (Sweden)

    Vibha Hegde

    2015-01-01

    Full Text Available Aim: To evaluate the effects of calcium hydroxide (CH, triple and double antibiotic pastes (DAPs on the bond strength of Smart-Seal obturation, C-points with Endosequence Bio-ceramic (BC sealer to the root canal dentin. Materials and Methods: Sixty-four freshly extracted single-rooted human mandibular premolars were de-coronated and prepared using rotary Pro-taper system with full sequence till F3. The specimens were randomly divided into a control group (without intracanal dressing and 3 experimental groups that received an intracanal dressing with either CH, DAP, or triple antibiotic paste (TAP (n = 16. The intracanal dressing was removed after 3 weeks by rinsing with 10 mL 17% ethylenediaminetetraacetic acid, followed by 10 mL 3% sodium hypochlorite. The root canals were then obturated with C-points and Endosequence BC sealer. A push-out test was used to measure the bond strength between the root canal dentin and the obturating system. The data were analyzed using two-way analysis of variance and Tukey post-hoc test. Results: The push-out bond strength values were significantly affected by the intracanal medicaments (P 0.05. In the middle and apical third, the bond strength of the TAP group was higher than those of the CH and DAP groups (P < 0.05. Conclusions: The DAP and CH did not affect the bond strength of the novel hydrophilic obutrating system. TAP improved the bond strength of Smart-Seal system in the middle and apical thirds.

  12. Diagramas de energía, fuerza y materia = Diagrams of energy, force and matter

    Directory of Open Access Journals (Sweden)

    Josep Maria Montaner

    2013-10-01

    Full Text Available ResumenEn este ensayo se va a tratar sobre arquitectura a partir de la definición de forma como “estructura esencial e interna, como construcción del espacio y de la materia”. Para ello, podemos establecer, como punto de partida, que el proceso de la arquitectura va de la energía, las fuerzas y la materia hacia la forma. Por tanto, teorizar sobre la forma en arquitectura nos lleva a reflexionar sobre tres fenómenos previos a su configuración: la energía, las fuerzas y la materia. Para seguir estos procesos físicos es útil remitirse al pensamiento postestructuralista de Gilles Deleuze y Félix Guattari, especialmente a su texto Mil Mesetas. Capitalismo y esquizofrenia (1980 y a conceptos como “rizoma” y “agenciamiento” y, sobre todo, utilizar la herramienta interpretativa y creativa del “diagrama”.Palabras claveenergía, fuerza, materia, forma, Deleuze, GuattariAbstractThis essay will deal on architecture from the defi nition of form as "critical and internal structure  as construction of space and matter." For that, we can establish, as a starting point, that the process of architecture goes from energy, forces and matter to form. Thus, theorizing about form in architecture leads us to refl ect on three prior phenomena to its confi guration: energy, forces and matter. To follow these physical processes is useful to refer the poststructuralist thought´s Gilles Deleuze and Felix Guattari, especially his text A Thousand Plateaus. Capitalism and Schizophrenia (1980 and concepts such as "rhizome" and "assemblage" and, above all, to use the creative and interpretative tool of "diagramme".Key wordsenergy, force, matter, form, Deleuze, Guattari

  13. LA MATERIA DE MÚSICA EN EL TRATAMIENTO DE ALUMNOS DE SECUNDARIA CON TDAH

    OpenAIRE

    Violero-López, Ana Pilar

    2013-01-01

    El presente estudio, propone la materia de música en Educación Secundaria como alternativa terapéutica para ayudar a los alumnos con TDAH a afrontar este trastorno. El trastorno por déficit de atención e hiperactividad (TDAH), afecta entorno al 3-7% de la población infantil, en su mayoría varones. A pesar de que este porcentaje se encuentra por debajo de otros trastornos infantiles, los expertos calculan que por cada aula hay un alumno afectado con TDAH. Aunque durante la adolesce...

  14. Development of automatic sample exchange and transfer system in iMATERIA

    International Nuclear Information System (INIS)

    IBARAKI Materials Design Diffractometer (iMATERIA) is a high-throughput powder diffractometer, and has a vacuum chamber in order to reduce a background from the air scattering. Each sample is typically measured in several minutes by used 1 MW pulsed proton beams, and must be placed in the vacuum chamber before being measured. The process of re-establishing the vacuum would become a bottleneck when samples are exchanged. To reduce exchange time, we developed an manufactured an automatic sample changer than can handle a large number of samples through the vacuum chamber. (author)

  15. Indices de Munibe (Antropologia-Arkeologia. Autores y materias (Años 1993-1997.

    Directory of Open Access Journals (Sweden)

    Koro Mariezkurrena

    1997-01-01

    Full Text Available Continuando con la práctica iniciada hace 25 años de ir publicando cada quinquenio los índices de Munibe por autores y materias, a fin de facilitar la consulta de la revista, presentamos aquí el sexto conjunto. En los mismos incluimos los trabajos publicados tanto en los números ordinarios de la revista, como en los suplementos. Tal como se viene haciendo desde que la revista se dividió en dos, Munibe (Antropologia-Arkeologia y Munibe (Ciencias Naturales, estos índices se refieren a Munibe (Antropologia-Arkeologia.

  16. Alfalfa microsymbionts from different ITS and nodC lineages of Ensifer meliloti and Ensifer medicae symbiovar meliloti establish efficient symbiosis with alfalfa in Spanish acid soils.

    Science.gov (United States)

    Ramírez-Bahena, Martha-Helena; Vargas, Margarita; Martín, María; Tejedor, Carmen; Velázquez, Encarna; Peix, Álvaro

    2015-06-01

    Alfalfa (Medicago sativa L.) is an important crop worldwide whose cropping in acid soils is hampered by the poor nodulation and yield commonly attributed to the sensitivity of its endosymbionts to acid pH. In this work, we isolated several acid-tolerant strains from alfalfa nodules in three acid soils in northwestern Spain. After grouping by RAPD fingerprinting, most strains were identified as Ensifer meliloti and only two strains as Ensifer medicae according to their 16S-23S intergenic spacer (ITS) sequences that allowed the differentiation of two groups within each one of these species. The two ITS groups of E. meliloti and the ITS group I of E. medicae have been previously found in Medicago nodules; however, the group II of E. medicae has been only found to date in Prosopis alba nodules. The analysis of the nodC gene showed that all strains isolated in this study belong to the symbiovar meliloti, grouping with the type strains of E. meliloti or E. medicae, but some harboured nodC gene alleles different from those found to date in alfalfa nodules. The strains of E. medicae belong to the symbiovar meliloti which should be also recognised in this species, although they harboured a nodC allele phylogenetically divergent to those from E. meliloti strains. Microcosm experiments showed that inoculation of alfalfa with selected acid-tolerant strains significantly increased yields in acid soils representing a suitable agricultural practice for alfalfa cropping in these soils. PMID:25586575

  17. Materias primas vs materia gris

    Directory of Open Access Journals (Sweden)

    Fabio Aldemar Gómez Sierra

    2008-10-01

    Full Text Available Los alimentos y los combustibles, en la última década, sobre pasaron el límite de la demanda; la causa no es sólo la evolución demográfica, ni el cambio climático, también es el efecto de las emergentes y poderosas economías asiáticas, especialmente la China, que está aumentando la exigencia energética y consume más y mejores alimentos; 500 millones de ciudadanos chinos están en capacidad de requerirlos y de viajar por el mundo como turistas.

  18. Concepto y trascendencia del derecho de aprovechamiento en materia de aguas (Propiedad y Aprovechamiento

    Directory of Open Access Journals (Sweden)

    Enrique Guerra Daneri

    2013-12-01

    Full Text Available La disciplina de las aguas se encuentra estructurada jurídicamente, sólo en base a dos derechos: el de propiedad y el de aprovechamiento. La caracterización que posee el agua como cosa, impide que puedan ejercerse otros derechos sobre ella.El punto de partida para explicar este fenómeno, radica en que el agua responde a dos hechos técnicos que ofician como fuente material o factor de calificación jurídica: el principio de territorialidad y la unidad del ciclo hidrológico. Estos dan motivo a su comportamiento universal y en ellos se asienta su disciplina, más allá de la regulación particular que cada derecho positivo quiera desarrollar, imponiendo una política en la materia.  En síntesis, el agua es un bien cuyas particularidades determinan que en definitiva, el derecho de propiedad sea desplazado en su trascendencia patrimonial por otro derecho que ocupa su lugar en jerarquía e individualidad: el derecho de aprovechamiento. Sin embargo y a pesar de los sólidos fundamentos que lo sustentan, la identidad de este derecho parece todavía opacada por los reflejos de una propiedad, que en materia de aguas, es inoperante.       

  19. Arbitraje en América Latina. Consideraciones en materia de inversiones

    Directory of Open Access Journals (Sweden)

    Natasha Suñé

    2015-03-01

    Full Text Available Los países de América Latina atravesaron distintas etapas en relación a su postura frente al arbitraje. Fueron, en distintos período de tiempo, precursores, reticentes e innovadores ante este medio alternativo de solución de controversias, y hoy deberían encontrar un posicionamiento común. Quizá como respuesta a las deficiencias de los sistemas multilaterales o frente a un desequilibro entre los intereses de los países desarrollados y en desarrollo, se vislumbra una necesidad de adecuación de los métodos de resolver conflictos a un mecanismo más equitativo y representativo de distintos intereses. Ante esta realidad son los países de la región quienes deben posicionarse y negociar con una única voz. Más aún en relación a las consideraciones particulares en materia de inversiones que debieran emprender en los próximos años. Para analizar la temática del arbitraje en América Latina, dividiremos en etapas históricas los posicionamientos frente a este mecanismos de solución de disputas (precursora, reticente e innovadora para luego analizar el estado actual, los desafíos que enfrenta la región en materia de inversiones y las perspectivas futuras.

  20. de distribución de materia orgánica

    Directory of Open Access Journals (Sweden)

    Héctor Rafael de las Cuevas Milán

    2006-01-01

    Full Text Available Como parte de las investigaciones que se llevan a cabo en el Centro de Mecanización Agropecuaria (CEMA, sobre el estudio de los procesos tecnológicos mecanizados para el abastecimiento de materia orgánica a frutales, se realizó un estudio cuyo objetivo es determinar los costos energéticos del sistema mecanizado de distribución de materia orgánica. Se modeló analíticamente el proceso tecnológico mediante un sistema automatizado, que permite determinar los gastos horarios (MJ/h y por área trabajada (MJ/ha, contemplando la energía secuestrada en materiales de construcción, fabricación, transporte, combustibles, lubricantes, reparación/mantenimientos y en mano de obra. Los resultados brindaron que los menores costos por unidad de área se obtuvieron para la variante tradicional hasta 0,9 km, (667,49 MJ/ha, siendo energéticamente más ventajosa la utilización de un coeficiente de serviciaje de 0,8, desde 0,9 hasta 5 km, con un valor promedio de 810,38 MJ/ha.

  1. Classification of Chinese herbs based on the cluster analysis of delayed luminescence.

    Science.gov (United States)

    Pang, Jingxiang; Yang, Meina; Fu, Jialei; Zhao, Xiaolei; van Wijk, Eduard; Wang, Mei; Liu, Yanli; Zhou, Xiaoyan; Fan, Hua; Han, Jinxiang

    2016-03-01

    Traditional Chinese material medica are an important component of the Chinese pharmacopeia. According to the traditional Chinese medicinal concept, Chinese herbal medicines are classified into different categories based on their therapeutic effects, however, the bioactive principles cannot be solely explained by chemical analysis. The aim of this study is to classify different Chinese herbs based on their therapeutic effects by using delayed luminescence (DL). The DL of 56 Chinese herbs was measured using an ultra-sensitive luminescence detection system. The different DL parameters were used to classify Chinese herbs according to a hierarchical cluster analysis. The samples were divided into two groups based on their DL kinetic parameters. Interestingly, the DL classification results were quite consistent with classification according to the Chinese medicinal concepts of 'cold' and 'heat' properties. In this paper, we show for the first time that by using DL technology, it is possible to classify Chinese herbs according to the Chinese medicinal concept and it may even be possible to predict their therapeutic properties. PMID:26240033

  2. Estrategias de tratamiento según las características de la materia prima y del producto

    OpenAIRE

    Flotats Ripoll, Xavier

    2006-01-01

    Los residuos y subproductos orgánicos de los diferentes procesos de producción y consumo son un recurso valioso, como fuente de energía renovable, como fuente de materia orgánica para suelos, como fuente de nutrientes y como materia prima para la producción de sustratos orgánicos. En general, son la tipología de residuos que se produce en mayor cantidad en cualquier país industrial, y su gestión inadecuada presenta graves problemas de contaminación, desde contaminación de aguas co...

  3. Comunicación y aprendizaje de la ciencia en estudiantes Sordos: la materia y sus transformaciones

    OpenAIRE

    Vázquez Martínez, Susana

    2016-01-01

    Esta investigación pretende contribuir al conocimiento de la enseñanza de las ciencias con alumnado Sordo, concretamente, sobre fenómenos relacionados con la transformación de la materia. Se han analizado las percepciones de profesores e intérpretes educativos sobre la enseñanza de las ciencias al colectivo de estudiantes Sordos, los modelos que utilizan para explicar la materia y sus transformaciones y los patrones de interacción de su discurso en el aula. Por último, se valora la implementa...

  4. Hacia un modelo del aprovechamiento de las materias primas óseas en la Isla Grande de Tierra del Fuego

    OpenAIRE

    Scheinsohn, Vivian Gabriela

    1994-01-01

    En este trabajo se propone un modelo para interpretar la historia del aprovechamiento de las materias primas óseas en Tierra del Fuego. Este modelo pretende ser un primer intento de aplicar conceptos relaciones con la Teoría de la Evolución al desarrollo de estas materias primas. Los datos que aquí se presentan, provenientes de algunos sitios fueguinos, no le otorgan valor explicativo al modelo, pero se señalan algunas vías posibles para su posterior ajuste y replanteo.

  5. Clinical and radiographical evaluation of mineral trioxide aggregate, biodentine and propolis as pulpotomy medicaments in primary teeth

    Science.gov (United States)

    Rakesh, Kumar; Richa, Khanna

    2015-01-01

    Objectives The purpose of this study was to evaluate the efficacy of mineral trioxide aggregate (MTA), Biodentine and Propolis as pulpotomy medicaments in primary dentition, both clinically and radiographically. Materials and Methods A total of 75 healthy 3 to 10 yr old children each having at least one carious primary molar tooth were selected. Random assignment of the pulpotomy medicaments was done as follows: Group I, MTA; Group II, Biodentine; Group III, Propolis. All the pulpotomized teeth were evaluated at 3, 6, and 9 mon clinically and radiographically, based on the scoring criteria system. Results The clinical success rates were found to be similar among the three groups at 3 and 6 mon where as a significant decrease in success rate was observed in Group III (84%) compared to both Group I (100%) and Group II (100%) at 9 mon. Radiographic success rates over a period of 9 mon in Groups I, II, and III were 92, 80, and 72%, respectively. Conclusions Teeth treated with MTA and Biodentine showed more favorable clinical and radiographic success as compared to Propolis at 9 mon follow-up. PMID:26587413

  6. Implement on GAP of Chinese Material Medica and Promote the Modernization of Traditional Chinese Medicine%实施中药材GAP推进中药现代化

    Institute of Scientific and Technical Information of China (English)

    徐鸿华

    2001-01-01

    本文综述了中药材GAP的提出和制定过程,阐述了实施中药材GAP是中药现代化、国际化的需要及配套政策和措施,提供了全国实施中药材GAP的简况,并提出了实施GAP的建议.

  7. Application of Translational Medicine Concept in Chinese Materia Medica:Effect and Mechanism of Mahuang and Wuweizi on Pulmonary Fibrosis

    Institute of Scientific and Technical Information of China (English)

    QIN Hai-zhi; DONG Wei-tao

    2015-01-01

    Objective:To explore the effect and mechanism of Mahuang (Herba Ephedra) and Wuweizi (Schisandra Chinesis) on pulmonary ifbrosis based on translation medicine theory. Methods: Totally 90 Wistar rats were divided into 6 groups. Pulmonary ifbrosis models of rats were established by drip of bleomycin A5 through trachea while sham-operation group was infused with equivalent normal saline instead of bleomycin A5 into trachea. Sham-operation group and negative control group were performed with normal saline gavage while positive control group with subcutaneous injection of hydrocortisone, Mahuang group and Wuweizi group with gavage of Mahuang and Wuweizi concentrated decoction, respectively, whereas combined group was treated with gavage of Mahuang concentrated decoction during the ifrst 7 days and with Wuweizi concentrated decoction in the ensuing 21 days. On the 7th day and 28th day, pulmonary alveolitis and fibrosis in different groups were observed and the expression levels of serum vascular endothelial growth factor (VEGF), angiopoietin-2 (Ang-2), thrombospondin-1 (TSP-1), monocyte chemoattractant protein-1 (MCP-1), and macrophage inflammatory protein-1α (MIP-1α) were detected and compared. Results: All models of groups were successfully established. Compared with negative control group, the levels of VEGF, Ang-2, MCP-1 and MIP-1α decreased in different degrees but TSP-1 increased in other groups after medication for 7 days and 28 days. Conclusion: Mahuang and Wuweizi have intervention effects on pulmonary fibrosis, the mechanism of which might be related to the inhibition of excessive angiogenesis through inhibiting the expression of MCP-1 and MIP-1α, lowering the level of proangiogenic factors (Ang-2 and BEGF), and enhancing the level of angiogenesis inhibiting factor (TSP-1).

  8. Integración del inglés en materias de Anatomía

    OpenAIRE

    Angulo Jerez, Antonia; Altavilla, Cesare; Ausó Monreal, Eva; Belloch Ugarte, Vicente José; Campello Blasco, Laura; Esquiva Sobrino, Gema; Fernández Sánchez, Laura; García Velasco, José Víctor; Gutiérrez Flores, Emilio; Noailles, Agustina

    2015-01-01

    En el curso 2012-13 iniciamos un proyecto de trabajo en red para favorecer la integración del inglés en 5 materias de Ciencias de la Salud. Dado que el aprendizaje de esta segunda lengua es una competencia básica transversal e instrumental en los Grados de la Universidad de Alicante, en el presente estudio pretendemos valorar el nivel de adquisición simultánea en lengua inglesa y española de nuevos términos anatómicos, así como el nivel de conocimientos genéricos de comprensión lectora y escr...

  9. Mourning for renowned pharmacologist Professor Geng-Tao Liu

    Institute of Scientific and Technical Information of China (English)

    Lian-Sheng Ma

    2010-01-01

    At 22:08 h on February 27, 2010, Professor Geng-Tao Liu, a renowned pharmacologist affiliated with the Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing, an academician of the Chinese Academy of Engineering, a doctoral tutor, and a member of World Journal of Gastroenterology (WJG) Editorial Board, passed away at Peking Union Medical College Hospital, at the age of 77 years (Figure 1).

  10. Things Chinese.

    Science.gov (United States)

    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…

  11. Una perspectiva internacional sobre la formación en materia de seguridad y salud en el trabajo

    OpenAIRE

    Félix Martín Daza

    2013-01-01

    El presente artículo tiene el propósito de explorar algunos de los retos más importantes de la formación en la seguridad y salud en el trabajo de los diferentes grupos interesados, así como para presentar los lineamientos de la Organización Internacional del Trabajo en esta materia.

  12. Bepaling van cadmium en lood in dierlijk materiaal met grafietoven atoomabsorptie spectrometrie in vergelijking met differentiele puls heroplossingsvoltametrie

    NARCIS (Netherlands)

    Wolters, T.C.; Tuinstra, L.G.M.Th.

    1991-01-01

    Doel van het onderzoek was het toepasbaar maken van de ontsluiting van dierlijk materiaal met salpeterzuur in een magnetronoven gevolgd door detectie met grafietoven atoomabsorptie spectrometrie (GFAAS). Om het gestelde doel te bereiken zijn verassings- en atomisatiecurven opgenomen van cadmium en l

  13. Comparative Study between the "Lista de Encabezamientos de Materia" by Gloria Escamilla and the "Library of Congress Subject Heading" List.

    Science.gov (United States)

    Alvarez, Fernando

    This study shows to what extent Gloria Escamilla's "Lista de Encabezamientos de Materia," the only published Mexican subject heading list, is equivalent to the Library of Congress subject headings (LCSH). A LCSH heading sample is obtained from OCLC's Online Union Catalog. Using the EPIC search from OCLC, 1947 bibliographic records were obtained,…

  14. Las diligencias preliminares en materia de propiedad intelectual tras la reforma operada por la Ley 21/2014

    OpenAIRE

    Montesinos García, Ana

    2015-01-01

    Se analiza en este artículo la reforma operada en materia de diligencias preliminares en el ámbito de la propiedad inteletual por la ley 21/2014 por la que se modifica el texto refundido de lay de propiedad intelectual y la ley de enjuiciamiento civil.

  15. Twenty years of society of medical informatics of b&h and the journal acta informatica medica.

    Science.gov (United States)

    Masic, Izet

    2012-03-01

    In 2012, Health/Medical informatics profession celebrates five jubilees in Bosnia and Herzegovina: a) Thirty five years from the introduction of the first automatic manipulation of data; b) Twenty five years from establishing Society for Medical Informatics BiH; c) Twenty years from establishing scientific and professional journal of the Society for Medical Informatics of Bosnia and Herzegovina "Acta Informatica Medica"; d) Twenty years from establishing first Cathdra for Medical Informatics on biomedical faculties in Bosnia and Herzegovina and e) Ten years from the introduction of "Distance learning" in medical curriculum. All of the five mentioned activities in the area of Medical informatics had special importance and gave appropriate contribution in the development of Health/Medical informatics in Bosnia And Herzegovina.

  16. [Diagnosis and integrative evaluation on soil fertility of three Chinese medicinal materials in GAP plots].

    Science.gov (United States)

    Pan, Chaomei; Huang, Haibo; Zhan, Ruoting; Xu, Honghua; Liao, Guanrong

    2002-03-01

    The fertility of soil was diagnosed and integratively evaluated by modified Nemoro Index with eight indexes, i.e. pH, organic matter, total N, P, K and available N, P, K on three national Chinese medicinal materials GAP (Good Agricultural Practice) experimental plots of Pogostemon cablin, Citrus medica and Morinda officinalis in Guangdong. The results showed that the pH, organic matter and other major nutrient contents were low and imbalance. There are lots of nutritive disturbance factors. The level of soil integrative fertility in any of the plots was poor. PMID:12583155

  17. Avances en materia de regulación mercantil y civil del comercio electrónico en México y los aspectos fiscales del establecimiento permanente

    OpenAIRE

    V. Ma. Antonieta Martin Granados

    2002-01-01

    A pesar de que en México se han realizado adiciones a la legislación en materia civil y mercantil relacionadas con el uso de medios electrónicos como instrumentos para realizar actos jurídicos, éstas resultan insuficientes, pues nada se ha hecho en materia procesal, penal y laboral, entre otras. En este trabajo se presentan, en materia fiscal, algunas consideraciones acerca del concepto de establecimiento permanente tanto en la legislación mexicana como en el Convenio Modelo (CM) de la Organi...

  18. First-order Derivative Spectrophotometry for the Determination of Vitamin C in Medicament

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    A novel method for the determination of vitamin C(Vc) is proposed in this article. After the reaction with Folin-Ciocalteau reagent at ambient temperature, Vc solution was scanned at 750-1100 nm, and its first-order derivative spectrum were obtained from the original spectrum. The values of derivative selected at 995 nm were used for determination. It was proved that Vc could quickly react with Folin-Ciocalteau reagent within 5 min and the product was quite stable for a long time. The conditions required for this method is not very complicated, its precision and accuracy are similar to those of the iodometric titration described in Chinese Pharmacopoeia, and the limit of detection is 0.312μg/mL. The determination of the results of vitamin C tablet, pill, and injection demonstrates that this method has wide pharmaceutical applications.

  19. La materia de Bretaña y los modelos historiográficos: el caso de la General estoria

    OpenAIRE

    Gómez Redondo, Fernando

    2013-01-01

    Análisis de las circunstancias que propician la penetración de la materia de Bretaña en la Península Ibérica; su desarrollo se ajusta antes a las compilaciones historiográficas que a las obras de ficción, sostenida su verosimilitud por el valor que se otorga a la materia de la Antigüedad en la segunda mitad del siglo xiii. Este proceso se verifica en la General estoria, una crónica universal en la que se vierten los primeros núcleos de la Historia regum Britanniae de Geoffreoy of Monmouth, de...

  20. LAS RELACIONES ENTRE LOS TRIBUNALES INTERNACIONALES Y LOS TRIBUNALES NACIONALES EN MATERIA DE DERECHOS HUMANOS: EXPERIENCIAS EN LATINOAMÉRICA

    Directory of Open Access Journals (Sweden)

    Néstor P. Sagüés

    2003-01-01

    Full Text Available El autor analiza la relación entre los tribunales nacionales e internacionales o supranacionales con competencia jurisdiccional vinculante en materia de derechos humanos, considerando la existencia de tres posiciones en la materia: la posición conflictual de la declaración de inejecutabilidad, la posición del seguimiento nacional y la del margen de apreciación.The author analyzes the relationship between national and international or supranational courts with binding jurisdiction over matters of human rights, reviewing three positions in this subject: the conflict perspective of declaration of non-executability, the position of national follow-up, and the doctrine of margin of appreciation.

  1. Historia and materia: the philosophical implications of Francis Bacon's natural history.

    Science.gov (United States)

    Giglioni, Guido

    2012-01-01

    This article examines the philosophical implications underlying Bacon's views on historical knowledge, paying special attention to that variety of historical knowledge described by Bacon as "natural." More specifically, this article explores the interplay of history (historia) and fable (fabula). In the sphere of thought, fabula is the equivalent to materia in nature. Both are described by Bacon as being "versatile" and "pliant." In Bacon's system of knowledge, philosophy, as the domain of reason, starts from historiae and fabulae, once memory and the imagination have fulfilled their cognitive tasks. This means that, for Bacon, there is no such thing as a pure use of reason. He advocates a kind of reason that, precisely because it is involved with matter's inner motions (its "appetites," in Bacon's characteristic language), is constitutively 'impure'. The article shows how the terms historia and fabula cover key semantic areas in defining Bacon's philosophy: historia may mean "history" as well as "story,"fabula "myth" as well "story". In both cases, we can see significant oscillations from a stronger meaning (close to those of matter and nature) to a weaker one (connected to wit and imagination), as if the power of nature decreases moving from histories and myths to stories. On the other hand, there are cases in which Bacon seems to stick to a diachronic view of the meaning of fables and histories, such that the transition from myths to history, especially natural history, is described as a collective effort towards reality and enlightenment.

  2. La materia dei sogni Sbirciatina su un mondo di cose soffici (lettore compreso)

    CERN Document Server

    Piazza, Roberto

    2010-01-01

    Dall’aria che respiriamo ai cibi di cui ci nutriamo, dai vestiti che indossiamo ai detersivi con cui li laviamo, dai colori con cui dipingiamo agli schermi su cui li guardiamo, la nostra realtà quotidiana brulica di cose troppo piccole per essere viste, ma pur sempre enormi rispetto ai mattoni di cui è fatto il mondo, gli atomi e le molecole. Oltre ad essere alla radice di molte tecnologie di oggi e di domani, questi piccoli personaggi, ingredienti primari di quelli che gli scienziati chiamano "materiali soffici", "sistemi sovramolecolari", o " fluidi complessi", ci permettono anche di esplorare i segreti con cui la materia si organizza spontaneamente, perché anche la Vita altro non è se non l’apoteosi di questa incredibile "Terra di Mezzo", a metà strada tra le molecole e l’Uomo. Sfruttando l’esperienza scientifica accumulata dall’autore nel corso di molti anni, questo libro si propone di guidare il lettore attraverso un lungo, ma non troppo faticoso viaggio nel mondo delle nanoparticelle, dei...

  3. La summa divisio iuris público-privado y la integración normativa en materias administrativas y civiles

    OpenAIRE

    Alejandro Vergara Blanco

    2014-01-01

    La neo-moderna legislación administrativa ha incorporado la necesidad de clasificar la normativa toda en pública o privada, para identificar las normas que, en caso de vacíos (lagunas), cabe aplicar supletoriamente en materia de concesiones de obras públicas y de contratación administrativa. El presente estudio tiene como finalidad ofrecer algunos elementos de análisis de esta nueva situación del esquema normativo chileno.

  4. Cosa Juzgada Constitucional Sui Generis y su Efecto en las Sentencias del Tribunal Constitucional en materia de Inaplicabilidad e Inconstitucionalidad

    Directory of Open Access Journals (Sweden)

    Emilio Alfonso Garrote Campillay

    2012-01-01

    Full Text Available En el presente trabajo se abordara la cosa juzgada constitucional y su efecto en las sentencias del Tribunal Constitucional, en materia de inaplicabilidad e inconstitucionalidad. Proponemos una cosa juzgada constitucional sui generis o cosa decidida, en atención a las particularidades que presenta esta institución en el ámbito del Derecho Constitucional, por ende no nos ceñiremos al concepto tradicional del Derecho Procesal Civil.

  5. Una perspectiva internacional sobre la formación en materia de seguridad y salud en el trabajo

    Directory of Open Access Journals (Sweden)

    Félix Martín Daza

    2013-06-01

    Full Text Available El presente artículo tiene el propósito de explorar algunos de los retos más importantes de la formación en la seguridad y salud en el trabajo de los diferentes grupos interesados, así como para presentar los lineamientos de la Organización Internacional del Trabajo en esta materia.

  6. Determinación de carbono orgánico en materias primas cerámicas en presencia de siderita, FeCO3

    OpenAIRE

    Gazulla Barreda, María Fernanda; Gómez, Carmen M.; Rodrigo Carbonell, María Dolores; Orduña, Mónica

    2013-01-01

    La materia orgánica es una de las impurezas presentes en las materias primas utilizadas en la fabricación de pavimentos y revestimientos cerámicos. Durante el proceso de cocción, el carbono orgánico (Corgánico) puede producir la aparición de un núcleo negro conocido como “corazón negro”, que puede causar defectos en el producto final. Las materias primas cerámicas contienen Corgánico a nivel de mg·kg-1 (procedente de la materia orgánica) y carbono inorgánico (Cinorgánico) a nivel de porce...

  7. PISA: números, estandarización de la conducta y la alquimia de las materias escolares

    Directory of Open Access Journals (Sweden)

    Thomas S. Popkewitz

    2013-01-01

    Full Text Available Este artículo examina la red de prácticas que confieren inteligibilidad a la organización del conocimiento de las materias escolares que hace PISA. El programa PISA es tratado como un acontecimiento histórico. Su estudio consiste en hacer visible los principios que ordenan y clasifican los objetos “vistos” y que actúan sobre el “conocimiento práctico” de las materias escolares. La política de PISA, a mi juicio, son los principios que rigen lo que los chicos deberían conocer, cómo ese conocimiento se hace posible, y el estudio de la inclusión y exclusión incorporadas en estas prácticas. La primera parte analiza históricamente la transformación de los números en “hechos”, una presunción que posibilita las comparaciones de PISA. En la segunda parte, dirige la atención a los principios de las materias escolares que ordenan y clasifican los “hechos” de las mediciones de PISA.

  8. Chinese Cooking.

    Science.gov (United States)

    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…

  9. Ethnic Differences And Motivation Based On Maslow’s Theory At a MedicaL University

    Directory of Open Access Journals (Sweden)

    Jagmohni Kaur Sidhu

    2007-06-01

    Full Text Available Introduction: Motivation in Malaysia is to a largeextent influenced by the value system amongst allMalaysians. Being able to motivate employees is one ofthe important keys to the success of the organization.In this paper, an attempt was made to look into theneeds of employees in organizations and in particular,the needs based on Maslow’s theory on motivation. Subjects and Methods: Employees which consisted ofboth academic and administrative employees of theInternational Medical University (IMU were surveyedusing a standard questionnaire. The aim of this studywas to compare which levels of Maslow’s hierarchy ofneeds theory had been fulfilled and which needs wereyet to be fulfilled in the different ethnic groups at IMU. Results: Amongst the males, the Chinese and Indianethnic groups placed most emphasis on the esteem needsand on self-actualization needs. The Malay males gaveimportance to Safety needs. Amongst the female ethnicgroups, all three groups placed most importance on theesteem needs and self-actualization needs. The Chinesefemales scored the lowest for the Basic needs comparedto the Malay and Indian females. The Indian femalesscored the lowest for Social needs.Conclusion: Organisations should play an importantrole in the motivation of employees. Human resourcedevelopment is an integral part in the development ofits employees.

  10. Soluciones concluidas en el MERCOSUR en materia de jurisdicción internacional: Análisis de los protocolos de Buenos Aires sobre jurisdicción internacional en materia contractual y de San Luis en materia de resp. civil emergente de accidentes de tránsito

    Directory of Open Access Journals (Sweden)

    Eduardo Tellechea Bergman

    2015-10-01

    Full Text Available Contenido: Precisiones.  La jurisdicción en las relaciones privadas internacionales en el MERCOSUR. Necesidad de una regulación común a todos los estados parte. Protocolo de Buenos Aires sobre jurisdicción internacional en materia contractual. Protocolo de San Luis sobre responsabilidad civil emergente de accidentes de tránsito

  11. 佛手花抗氧化活性研究%Study on Antioxidative Activities of Flower of Cit rus medica

    Institute of Scientific and Technical Information of China (English)

    杨新周; 郝志云; 杨子仙; 朱以常; 董毅; 林惠昆

    2014-01-01

    In order to further comprehensive utilization of flower of Citrus medica ,the scavenging activities of DPPH free radical and hydroxyl radical were determined ,and they were compared with quercetin ,kaempferol , caffeic acid ,rutin ,gallic acid and p-coumaric acid .The results showed that the scavenging activities of DPPH free radical was p-coumaric acid< extract from flower of Citrus medica< vanillic acid< rutin< caffeic acidmedicamedica had good antioxidant ac-tivity and could be a good natural antioxidant .%为进一步综合利用佛手花,该研究测定了其对DPPH自由基和羟自由基的清除能力,并与对照槲皮素、山奈酚、咖啡酸、芦丁、没食子酸和对香豆酸进行比较。结果表明:各物质清除DPPH自由基的能力为:对香豆酸<佛手花提取物<香草酸<芦丁<咖啡酸<没食子酸。清除羟自由基的能力为:芦丁<咖啡酸<佛手花提取物<山奈酚<槲皮素。说明佛手花提取物具有很好的抗氧化活性,是一种良好的天然抗氧化剂。

  12. Evaluation of calcium ion, hydroxyl ion release and pH levels in various calcium hydroxide based intracanal medicaments: An in vitro study

    OpenAIRE

    Punit Fulzele; Sudhindra Baliga; Nilima Thosar; Debaprya Pradhan

    2011-01-01

    Aims: Evaluation of calcium ion and hydroxyl ion release and pH levels in various calcium hydroxide based intracanal medicaments. Objective: The purpose of this study was to evaluate calcium and hydroxyl ion release and pH levels of calcium hydroxide based products, namely, RC Cal, Metapex, calcium hydroxide with distilled water, along with the new gutta-percha points with calcium hydroxide. Materials and Methods: The materials were inserted in polyethylene tubes and immersed in deionized wat...

  13. Određivanje sastava hlapljivih tvari i flavonoida u kori citrona (Citrus medica L. var. Corsican), za procjenu kakvoće likera

    OpenAIRE

    Venturini, Nicolas; Barboni, Toussaint; Curk, Franck; Costa, Jean; Paolini, Julien

    2014-01-01

    U radu je ispitan sastav hlapljivih tvari i flavonoida u kori citrona (Citrus medica L. var. Corsican) uzgojenog na Korzici, različitog stupnja zrelosti izračunatog pomoću sume aktivnih temperatura. Razlike u stupnju razvoja plodova kvantitativno su određene plinskom kromatografijom, plinskom kromatografijom u kombinaciji s masenom spektrometrijom, te tekućinskom kromatografijom praćenom tandemskom masenom spektrometrijom. Identificirano je 30 hlapljivih komponenata eteričnog ulja dobivenog i...

  14. Inferring Phylogenetic Relationships of Indian Citron (Citrus medica L.) based on rbcL and matK Sequences of Chloroplast DNA.

    Science.gov (United States)

    Uchoi, Ajit; Malik, Surendra Kumar; Choudhary, Ravish; Kumar, Susheel; Rohini, M R; Pal, Digvender; Ercisli, Sezai; Chaudhury, Rekha

    2016-06-01

    Phylogenetic relationships of Indian Citron (Citrus medica L.) with other important Citrus species have been inferred through sequence analyses of rbcL and matK gene region of chloroplast DNA. The study was based on 23 accessions of Citrus genotypes representing 15 taxa of Indian Citrus, collected from wild, semi-wild, and domesticated stocks. The phylogeny was inferred using the maximum parsimony (MP) and neighbor-joining (NJ) methods. Both MP and NJ trees separated all the 23 accessions of Citrus into five distinct clusters. The chloroplast DNA (cpDNA) analysis based on rbcL and matK sequence data carried out in Indian taxa of Citrus was useful in differentiating all the true species and species/varieties of probable hybrid origin in distinct clusters or groups. Sequence analysis based on rbcL and matK gene provided unambiguous identification and disposition of true species like C. maxima, C. medica, C. reticulata, and related hybrids/cultivars. The separation of C. maxima, C. medica, and C. reticulata in distinct clusters or sub-clusters supports their distinctiveness as the basic species of edible Citrus. However, the cpDNA sequence analysis of rbcL and matK gene could not find any clear cut differentiation between subgenera Citrus and Papeda as proposed in Swingle's system of classification. PMID:26956119

  15. REMOCION DE LA MATERIA ORGANICA Y TOXICIDAD EN AGUAS RESIDUALES HOSPITALARIAS APLICANDO OZONO

    Directory of Open Access Journals (Sweden)

    DAYANA GRISALES PENAGOS

    2012-01-01

    Full Text Available Las aguas residuales hospitalarias se consideran como una de las principales fuentes de contaminantes emergentes, resultado de las diferentes actividades que allí se realizan y la excreción de las sustancias por los pacientes. Estudios han demostrado que estos componentes no son fácilmente removidos por medio de procesos de tratamiento convencionales como las plantas de tratamiento que emplean procesos biológicos. En este sentido el propósito de este trabajo consistió en evaluar la degradación de la materia orgánica presente en aguas hospitalarias reales aplicando ozono en diferentes condiciones de pH (3,0, 6,7, 10. Para esto se analizaron los valores de la UV254, la relación de biodegradabilidad DQO/DBO5 y el color (VIS436. Adicional a esto, se realizó un ensayo de toxicidad aguda, utilizando bulbos de cebolla común (Allium cepa L. Los resultados mostraron que con una dosis aplicada de ozono de 187 mgO3/h y valores de pH=10 la biodegradabilidad se aumento en un 70% y la toxicidad aguda se redujo en 62%, mientras que para valores de pH =3,0, se favoreció la remoción de la UV254 y el color. La aplicación de ozono demostró ser una alternativa viable para tratar efluentes hospitalarios como pretratamiento de un proceso biológico.

  16. Concepto de “materia laboral” Vigencia material de la ley Nº 18.572

    Directory of Open Access Journals (Sweden)

    Mario Garmendia Arigón

    2014-01-01

    Full Text Available El artículo 7º de la Ley de Abreviación de los Procesos Laborales (Nº 18.572, del 13 de setiembre de 2009 define el “Ámbito de aplicación” utilizando la siguiente fórmula: “Con excepción de lo establecido en normas que prevean procedimientos especiales, en materia laboral el proceso se regirá por lo previsto en esta ley”.Es de hacer notar que el artículo 7º tiene una ubicación incorrecta dentro de la estructura general de la ley 18.572, pues aparece dentro del “Capítulo IV”, intitulado “Proceso laboral ordinario”, cuando, en realidad, su contenido no refiere solamente a esta última estructura procesal, sino a todas las disposiciones procesales consagradas en la ley. (…El análisis que se desarrolla a continuación está centrado, precisamente, en dicha expresión y, en particular, en la vinculación que existe entre el artículo 7º y el artículo 2º de la ley 18.5724, con el propósito de desentrañar si la aplicabilidad de las estructuras procesales que se consagraron en dicha ley queda sólo restringida a las Sedes laborales o si, por el contrario, corresponde entender  que las mismas también deben ser aplicadas por tribunales no pertenecientes a la jurisdicción laboral.

  17. A medicação prescrita na internação hospitalar: o conhecimento do cliente

    Directory of Open Access Journals (Sweden)

    Ana Carolina Guidorizzi Zanetti

    2003-12-01

    Full Text Available Erros no processo de administração de medicamentos são preocupações de enfermeiros e a sua ocorrência pode ser minimizada com a orientação do cliente quanto à terapia medicamentosa. Este estudo descritivo, teve como objetivo identificar o grau de informação de clientes hospitalizados, acerca dos medicamentos que lhes são prescritos. A metodologia utilizada foi a exploratória-descritiva. Foram entrevistados 76 clientes adultos, hospitalizados, entre 18 a 60 anos, sendo 69,7% do sexo feminino. Destacou-se dentre outros, que 28% não apresentavam conhecimento acerca do nome do primeiro medicamento prescrito e 55% não souberam referir a dosagem. Detectou-se um número razoável de clientes que desconheciam a medicação prescrita ou tinham conhecimento incorreto. Faz-se necessário a conscientização dos profissionais de enfermagem quanto à importância da orientação ao cliente acerca dos medicamentos durante a internação.

  18. Clinical and radiographic comparison of various medicaments used for pulpotomy in primary molars: A randomized clinical trial

    Science.gov (United States)

    Goyal, Prachi; Pandit, I. K.; Gugnani, Neeraj; Gupta, Monica; Goel, Richa; Gambhir, Ramandeep Singh

    2016-01-01

    Objective: To evaluate and compare the efficacy of ferric sulfate, glutaraldehyde, and mineral trioxide aggregate (MTA) as pulpotomy medicaments in primary molars. Materials and Methods: This was a perspective randomized clinical trial. A total of 90 molars from 42 children aged 4–8 years were selected for pulpotomy procedure. Teeth were randomly divided into three equal groups of 30 teeth each. Teeth in Group I were intended to be treated with ferric sulfate, Group II were intended to be treated with buffered glutaraldehyde and Group III with MTA. All the molars were evaluated clinically at 24 h and both clinically and radio graphically at 1, 3, and 6 months. The observations were statistically analyzed using Chi-square test and Fisher's exact test. Results: After 1 month, there was no clinical finding observed in all the three groups. At 3 months postoperative evaluation, 13.3% of teeth in Group I and 12.5% of teeth in Group II had mobility. At 6 months interval, pain and sinus formation each was noted in 9.1% of primary teeth in Group I while periodontal ligament widening was reported in 66.7% of teeth in Group I and 85.7% of teeth in Group II. Conclusion: MTA exhibited overall best results as pulpotomy agent for primary molars followed by 15.5% ferric sulfate, whereas 2% buffered glutaraldehyde was found to be least effective as a pulpotomy agent. PMID:27403046

  19. 药用植物灵菊七的染色体核型研究%Study on Chromosomal Karyotypes of Medicinal Plant Gynura medica

    Institute of Scientific and Technical Information of China (English)

    范三微; 董丽辉; 凌庆枝; 屠晓玮; 林芝; 高莉莉; 魏兆军

    2012-01-01

    [目的]研究药用植物灵菊七(Gynura medica)的细胞染色体特点,并对其染色体核型进行分析.[方法]以灵菊七幼苗茎尖为材料,从上午6:30~10:30,每隔20 min取材一次,采用常规制片技术制片,显微镜观察中期分裂相细胞,对染色体完全分散开的细胞进行染色体计数及核型分析.[结果]在染色体分散良好的102个中期分裂相细胞中,有96.08%含20条染色体,3.92%含40条染色体;同时结果表明上午7:50~9:30取材较佳.[结论]G.medica为二倍体植物,体细胞含有10对染色体,核型公式为2n=2x=20 m,染色体核型属于1A型.该研究结果为国内首次报道.%[Objective] To study the chromosomal characteristics and karyotypes of G. medica[Method] Stem tip of G. medica seedlings were collected every 20 rain from 6:30 to 10:30 am, and all materials were treated and squashed for investigating chromcsouud number and karyotypcs analysis. [Result] In tote/102 stem tip cells in metaphase, 96.08% of cells are with 20 chromosomes, and 3.92% of cells are with 40 chromosomes. The optimal time for sampling was from 7:50 to 9:30 am. [Conclusion] G. medica is the diploid plant with 20 chromo-somcs. Karyotype analysis gets formula 2n = 2x = 20 re,and all 10 pairs of chromosomes belong to type IA. The article reported the chromo- somes characteristics of G. medica for the first time in China.

  20. Chinese Confucianism

    OpenAIRE

    Macfarlane, Alan; Cullen, Christopher

    2004-01-01

    Confucianism has deeply influenced Chinese civilization. Christopher Cullen describes its effect on education, social structure and knowledge over the past centuries, against the backdrop of a Confucian building in Beijing.

  1. Litigación internacional en materia de patentes en Brasil: Análisis de la competencia judicial internacional y del arbitraje en materia de infracción y nulidad de patentes

    OpenAIRE

    Gonçalves Paluma Rocha, Thiago

    2016-01-01

    RESUMEN: El foco principal de la investigación y de la tesis consiste en el análisis de los litigios internacionales en materia de patentes en Brasil. Actualmente, Brasil es la séptima economía del mundo, con el producto interno bruto (PIB) de aproximadamente U$2.200 millones . El creciente desarrollo comercial brasileño exige normas jurídicas eficientes que auxilien ese proceso de crecimiento de la economía del país, y que no se ponga como un coste a más a las relaciones comerciales. El sist...

  2. Self-assembled lecithin/chitosan nanoparticles for oral insulin delivery: preparation and functional evaluation

    OpenAIRE

    Liu LY; Zhou CP; Xia XJ; Liu YL

    2016-01-01

    Liyao Liu, Cuiping Zhou, Xuejun Xia, Yuling Liu State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing Key Laboratory of Drug Delivery Technology and Novel Formulations, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People’s Republic of China Purpose: Here, we investigated the formation and functional properties of self-assembled lecithin/chitosan nanoparti...

  3. Information for Authors

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    General Asian Journal ofAndrology (AJA) is the official publication of the Asian Society of Andrology sponsored by the Shanghai Institute of Materia Medica, Chinese Academy of Sciences. The Journal has been included in 11 international indexing systems, including BIOSIS, CAB Abstracts, CAB Health, Chemical Abstracts, Current Contents/Clinical Medicine, EMBASE, Index Medicus, MEDLINE, PASCAL, Research Alert, and SCI Expanded. The Impact Factor is 1.064 and ranks third among the international andrology journals.

  4. Information for Authors

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    1 General Asian Journal of Andrology (AJA) is the official publication of the Asian Society of Andrology sponsored by the Shanghai Institute of Materia Medica, Chinese Academy of Sciences. The Journal has been included in 11 international indexing systems, including BIOSIS, CAB Abstracts, CAB Health, Chemical Abstracts, Current Contents/Clinical Medicine, EMBASE, Index Medicus, MEDLINE, PASCAL, Research Alert, and SCI Expanded. The Impact Factor is 0.827 and ranks third among the international andrology journals.

  5. Amphiphilic graft copolymer based on poly(styrene-co-maleic anhydride) with low molecular weight polyethylenimine for efficient gene delivery

    OpenAIRE

    Duan XP; Xiao JS; Yin Q; Zhang ZW; Mao SR; Li YP

    2012-01-01

    Xiaopin Duan,1,2 Jisheng Xiao,2 Qi Yin,2 Zhiwen Zhang,2 Shirui Mao,1 Yaping Li21School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 2Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, ChinaBackground and methods: A new amphiphilic comb-shaped copolymer (SP) was synthesized by conjugating poly(styrene-co-maleic anhydride) with low molecular weight polyethyleneimine for gene delivery. Fourier transform infrared spectrum, 1H nuclea...

  6. The Advances in Research on the Pharmacological Effects of Fructus Ligustri Lucidi

    Directory of Open Access Journals (Sweden)

    Zunting Pang

    2015-01-01

    Full Text Available Fructus Ligustri Lucidi is a well-known invigorator in Chinese materia medica with hepatoprotective effect, anticancer activity, antioxidant activity, and so on. And oleanolic acids are the major pharmacologically active components in Fructus Ligustri Lucidi. So it has great value in medical health, and may be developed to a complementary and alternative medicine through further research. In this paper, the advances in research on pharmacological effects of Fructus Ligustri Lucidi were summarized by reviewing the recent related literature.

  7. FOUR MEDICAL CASES TREATED WITH MASSIVE MOXIBUSTION

    Institute of Scientific and Technical Information of China (English)

    杨毅红; 周爽; 李霞

    2003-01-01

    @@ LI Shi-zhen, a great physician and natural-ist in the Ming Dynasty, says in his famousmedical book Ben Cao Gang Mu ( Compendiumof Materia Medica,),"moxibus-tion therapy may dredge meridians to cure manykinds of diseases including some severe lingeringdisorders". Moxibustion is an important compo-nent of traditional Chinese medicine. The authorof the present paper adopted moxibustion thera-py to treat some refractory diseases and achievedsatisfactory results.

  8. Comparación de disolventes para la extracción de materias grasas en hígado

    Directory of Open Access Journals (Sweden)

    Carril González-Barros, S. T.

    1996-10-01

    Full Text Available The efficiency of different organic solvents for extraction the fat of pork and veal liver were compared. Soxhlet extraction for 8 hours with n-Hexane: dichloromethane (1:1 was selected. Cv% was 1.9%.

    Se compara la eficacia de extracción de la materia grasa con diferentes disolventes en hígado de cerdo y de ternera. Los resultados más satisfactorios se obtuvieron utilizando un soxhlet con una mezcla de hexano: diclorometano (50:50 durante 8 horas. Se obtuvo un Cv% de 1.9%.

  9. CARACTERIZACIÓN ESTRUCTURAL DE LA MATERIA ORGÁNICA DE TRES SUELOS PROVENIENTES DEL MUNICIPIO DE AQUITANIA BOYACÁ, COLOMBIA

    Directory of Open Access Journals (Sweden)

    Carmen S. Mosquera

    2010-09-01

    Full Text Available La materia orgánica del suelo puede variar considerablemente en su estructura, composición y conformación, de acuerdo con el origen y la edad de los materiales que la constituyen. En la presente investigación se procedió a caracterizar, mediante el empleo de la espectroscopia infrarroja y la resonancia magnética nuclear en estado sólido, dos suelos inceptisoles (I01 y I02 y un histosol (H03 destinados al cultivo de cebolla larga, en el municipio de Aquitania-Boyacá, Colombia, a dos profundidades: 0 - 10 y 40 - 50 cm. Según los espectros infrarrojos, se detectó la presencia de grupos OH (debida posiblemente a fenoles, ácidos carboxílicos o alcoholes, grupos aromáticos y alifáticos. Los espectros de 13C-RMN en estado sólido con CPMAS evidenciaron el siguiente orden respecto a la cantidad de carbonos que conforman la materia orgánica del suelo: H03-0 = 100 y H03 -40 = 88, I02-0 = 23 y I02-40 = 0, y finalmente I01-0 = 17 y I01-40 = 12, confirmándose la disminución de carbonos en la materia orgánica a través del perfil del suelo, y además se estableció que el carbón resonante en la región delta = 108-50 ppm de los espectros (N – y O-alquilos y acetales dominó en toda la MOS obtenida; le siguió el carbón aromático (delta = 168-108 ppm para los suelos I01-0 y H03-40, y el carbón alifático (delta = 0-50 ppm para los suelos I01-40, I02-0 y H03-0. Finalmente, el carbónC=O( delta= 220-162 ppm fue el menos dominante en la materia orgánica del suelo en todos los tres suelos caracterizados.

  10. La summa divisio iuris público-privado y la integración normativa en materias administrativas y civiles

    Directory of Open Access Journals (Sweden)

    Alejandro Vergara Blanco

    2014-06-01

    Full Text Available La neo-moderna legislación administrativa ha incorporado la necesidad de clasificar la normativa toda en pública o privada, para identificar las normas que, en caso de vacíos (lagunas, cabe aplicar supletoriamente en materia de concesiones de obras públicas y de contratación administrativa. El presente estudio tiene como finalidad ofrecer algunos elementos de análisis de esta nueva situación del esquema normativo chileno.

  11. La summa divisio iuris público-privado y la integración normativa en materias administrativas y civiles

    Directory of Open Access Journals (Sweden)

    Alejandro Vergara Blanco

    2014-07-01

    Full Text Available La neo-moderna legislación administrativa ha incorporado la necesidad de clasificar la normativa toda en pública o privada, para identificar las normas que, en caso de vacíos (lagunas, cabe aplicar supletoriamente en materia de concesiones de obras públicas y de contratación administrativa. El presente estudio tiene como finalidad ofrecer algunos elementos de análisis de esta nueva situación del esquema normativo chileno.

  12. Análisis comparado en materia de obligaciones entre el derecho romano y el derecho moderno

    OpenAIRE

    Luz María Martínez R. de C.; Flor María ávila H de P.

    2008-01-01

    Se realiza un estudio dogmático de los conceptos antiguo y moderno de la "obligación", con especial referencia al Derecho romano, así como a las fuentes y clasificación de las mismas. Del mismo modo, se analiza la influencia del derecho romano en el Código civil venezolano, en materia de obligaciones. En este sentido, la definición romana ha predominado en el Derecho Moderno, incluso en la actualidad se puede afirmar que ha permanecido incólume dentro sus concepciones fundamentales. El método...

  13. Estudio de las herramientas de comunicación ascendente en materia de seguridad y salud en el trabajo.

    OpenAIRE

    López Santiago, Aida

    2012-01-01

    El presente estudio tiene el objeto de analizar la participación, consulta e información relacionada con la prevención de riesgos laborales desde los niveles jerárquicos más bajos hacia los más altos, es decir, la comunicación vertical ascendente en materia preventiva dentro del ámbito de la empresa. La promoción de este tipo de comunicación dentro de la empresa permite conocer las opiniones de los afectados acerca del funcionamiento de la misma y canalizar sus iniciativas, facilita la ret...

  14. Análisis cognitivo de situaciones problema con sistemas de ecuaciones algebraicas en el contexto del balance de materia

    OpenAIRE

    Elia Trejo Trejo; Patricia Camarena Gallardo

    2011-01-01

    En este artículo se informa una investigación en la que se realiza un análisis cognitivo a un grupo de enfoque, donde los estudiantes de una carrera técnica universitaria abordan los sistemas de ecuaciones algebraicas lineales en el contexto del balance de materia en situaciones problema de mezclas químicas. El análisis cognitivo del grupo de enfoque se fundamenta en las teorías de los Campos Conceptuales y en la Matemática en el Contexto de las Ciencias. Para el análisis se atienden, en part...

  15. Principio de legalidad estricta en materia penal: breve historia y desvíos : El caso del terrorismo

    OpenAIRE

    Pérez Duhalde, Ramiro

    2015-01-01

    Es menester recorrer con algún cuidado los antecedentes del principio de estricta legalidad en materia de represión penal por su indudable valor como garantía frente al poder punitivo estatal. Recordando su progreso desde la mera legalidad conquistada por la lucha popular en la República Romana, aunque la analogía no desaparecerá hasta que los postulados del Iluminismo y de la Revolución Francesa y su Declaración de 1789 impongan en gran parte del mundo la estricta legalidad. La magistral ...

  16. La integración del Reglamento Europeo en materia sucesoria en el Derecho interregional español

    Directory of Open Access Journals (Sweden)

    LUIS GARAU JUANEDA

    2015-09-01

    Full Text Available Article 38 of the European Regulation on succession matters alow the non-application of this Regulation to internal conflicts of laws. This paper specifies in which cases we are dealing with an internal conflict of laws and why we must understand that Spain use this possibility. El artículo 38 del reglamento Europeo en materia sucesoria permite excluir de su aplicación los conflictos internos. En este trabajo se precisa en qué casos estamos ante un conflicto interno y por qué debemos entender que España se acoge a esta posibilidad

  17. Caracterización de la materia orgánica en suelos y sedimentos de ambientes estuarinos

    OpenAIRE

    Santín Nuño, Cristina

    2008-01-01

    Los ambientes estuarinos, transicionales entre el medio acuático y terrestre, presentan unas características propias e irrepetibles además de cumplir un elevado número de funciones ecológicas y ambientales. Entre estas se puede destacar la de sus suelos y sedimentos como sumideros de carbono atmosférico. La elevada productividad de sus comunidades vegetales, en conjunción con condiciones geoquímicas que favorecen la lenta descomposición de la materia orgánica, hace que estos suelos y sediment...

  18. Propuesta de evaluación del aprendizaje en materias científico-técnicas

    OpenAIRE

    El Hamdouni Jenoui, R.; Jiménez Perálvarez, J.; Irigaray Fernández, C; Chacón Montero, J.

    2009-01-01

    El presente trabajo pretende mostrar un sistema de evaluación que se lleva acabo en materias científico-técnicas donde el contenido práctico es considerable. Se pretende considerar los distintos instrumentos y formas de evaluación del aprendizaje de los estudiantes. El objetivo principal de este trabajo pretende entender que examinar y calificar no son actos de menor importancia, sino que suponen una gran influencia en todo el proceso y pueden o no, ayudar y animar a los estudiantes en su pri...

  19. La cláusula general de competencia de los entes territoriales en materia económica

    Directory of Open Access Journals (Sweden)

    Aníbal Zárate

    2012-06-01

    Full Text Available Si la autonomía territorial con que cuentan los entes locales para la “gestión de sus intereses” permite fundar, vía una cláusula general de competencia, las iniciativas económicas locales, esta fórmula aparece sujeta a los límites constitucionales y legales sobre las modalidades de intervención local, como lo sugiere el respeto de las normas nacionales en materia de competencia económica.

  20. La cláusula general de competencia de los entes territoriales en materia económica

    Directory of Open Access Journals (Sweden)

    Aníbal Rafael Zárate Pérez

    2012-07-01

    Full Text Available Si la autonomía territorial con que cuentan los entes locales para la “gestión de sus intereses” permite fundar, vía una cláusula general de competencia, las iniciativas económicas locales, esta fórmula aparece sujeta a los límites constitucionales y legales sobre las modalidades de intervención local, como lo sugiere el respeto de las normas nacionales en materia de competencia económica.

  1. Buenas pr??cticas en el desarrollo de trabajo colaborativo en materias TIC aplicadas a la educaci??n

    OpenAIRE

    Guti??rrez Esteban, Prudencia; R. Yuste Tosina; S. Cubo Delgado; M. Lucero Fustes

    2011-01-01

    Este trabajo presenta cuatro experiencias docentes de Buenas Pr??cticas en el uso de las Tecnolog??as de la Informaci??n y la Comunicaci??n en la Ense??anza Universitaria, en el ??mbito educativo, desarrolladas en materias impartidas durante el curso 2009/2010 en la Facultad de Educaci??n de la Universidad de Extremadura, centradas en el trabajo colaborativo y aut??nomo del alumnado como metodolog??a, la innovaci??n docente como filosof??a, el uso de las TIC aplicadas a...

  2. Contenido de proteína por unidad de materia seca acumulada en pastos tropicales. Epoca de nortes

    OpenAIRE

    J Juárez-Hernández; E. D. Bolaños; Reinoso, M.

    2004-01-01

    Para conocer el contenido de proteína por unidad de materia seca acumulada en especies forrajeras tropicales, en suelos con condiciones limitantes y no limitantes de fertilidad, durante la época de nortes (noviembre 2002 a febrero 2003), se realizó un estudio en ambiente de campo en Huimanguillo, Tabasco, México. Se trabajó con parcelas experimentales de 1.5 x 12 m con plantas sembradas a 0.5 x 0.5 m. Se utilizó un diseño completamente al azar en arreglo de parcelas subdivididas con tres repe...

  3. ‘Usi’ e ‘abusi’ nel diritto: Una riflessione critica sulla normativa in materia di analisi genetiche

    Directory of Open Access Journals (Sweden)

    Salardi Silvia

    2013-01-01

    Full Text Available Al centro di questo contributo vi è l’analisi eticogiuridica degli atti normativi disciplinanti le analisi genetiche in vari contesti, ad esempio, ricerca medica, terapia, medicina legale e così dicendo. Lo scopo è di mettere in evidenza i valori ai quali sono state improntate alcune risposte normative. Pertanto, dopo una ricognizione delle varie tipologie di analisi genetiche e dei loro possibili impieghi, il presente lavoro confronta i testi normativi internazionali, europei e nazionali (Austria, Francia, Germania, Svizzera, al fine di individuare la strada percorsa e da percorrere per salvaguardare il più possibile certi valori ritenuti fondamentali per la preservazione sia dell’autonomia individuale, sia dell’eguaglianza tra i consociati. Si concluderà che non tutte le norme che disciplinano le analisi genetiche possono considerarsi rispettose dei diritti fondamentali garantiti a tutti gli individui.

  4. [History of incompability among medicinals of "Glycyrrhiza antagonistic to Sargassum, Euphorbia Pekinensis, Kansui, and Genkwa" and its modern recognition].

    Science.gov (United States)

    Jiang, Chenxue; Bian, Yali; Fan, Xinsheng

    2015-05-01

    The allegation of "Glycyrrhiza antagonistic to Sargassum, Euphorbia Pekinensis, Kansui, and Genkwa", being one of the hypotheses of "18 antagonisms" in TCM pharmacology, is referring to the antagonistic action among the Radix et Rhizoma Glycyrrhiza and Radix Euphorbiae Kansui, Radix Euphorbiae Pekinensis, Flos Genkwa, and Sargassum when compounded together in a single recipe. By reviewing its history concerted with modern knowledge, it can be found that the theory of "seven emotions" was originated from Shennong's Classic of Materia Medica; while the Variorum of the Classic of Materia Medica firstly and definitely records that Radix et Rhizoma Glycyrrhizae is forbidden to be used with Radix Kansui, Flos Genkwa, Radix Euphorbiae Pekinensis, Sargassum together in a single formula. It was summarized into a Chinese poetic sentence as above-mentioned later. In the works of later ages, including Chinese Pharmacopoeia, A Great Dictionary of Chinese Materia Medica, and China's Herbology, etc., all enhance the understanding of the prohibited combination of Radix et Rhizoma Glycyrrhizae and its incompatible herbs. Nevertheless, there are discrepancies between the results of modern experimental and clinical studies on this problem, which, needless to say, should be resolved by further investigations. PMID:26420521

  5. Unapal-Dorado, nuevo cultivar de zapallo con alto contenido de materia seca para consumo en fresco

    Directory of Open Access Journals (Sweden)

    Franco Alirio Vallejo C

    2010-04-01

    Full Text Available A partir de tres cruzamientos dialélicos entre poblaciones con diferente grado de endocría (S0 x S0; S1 x S1; S2 x S2 se seleccionaron 11 familias promisorias teniendo en cuenta el contenido de materia seca, producción por planta y calidad de fruto para consumo en fresco. Se realizaron dos ciclos de recombinación genética y selección ínter e intrapoblacional. Se escogieron cuatro familias las cuales fueron evaluadas en un ensayo de rendimiento en el Centro Experimental de la Universidad Nacional de Colombia sede Palmira (Ceunp. La familia de mejor desempeño se evaluó comparativamente con otras seis, incluyendo el testigo comercial Unapal Bolo Verde, en pruebas regionales, en tres localidades del Valle del Cauca, durante dos semestres consecutivos (2008 B- 2009A. Por su excelente comportamiento en producción (15 kg/planta, contenido de materia seca (> 16%, 3.5 kg/fruto y 5 frutos/planta y calidad de fruto para consumo en fresco, esta familia originó la nueva variedad de zapallo, conocida con el nombre comercial Unapal-Dorado.

  6. UNAPAL -Abanico 75: nuevo cultivar de zapallo con alto contenido de materia seca en el fruto para fines agroindustriales

    Directory of Open Access Journals (Sweden)

    Diosdado Baena García

    2010-07-01

    Full Text Available A partir de tres cruzamientos dialélicos entre poblaciones de zapallo, con diferente grado de endocría (S0 x S0, (S1 x S1 y (S2 x S2, se seleccionaron dos híbridos y dos líneas de zapallo, por su alto contenido de materia seca en fruto y producción por planta. Con los genotipos seleccionados se formaron siete poblaciones híbridas, que se estabilizaron genéticamente mediante cruzamientos fraternales y se evaluaron en diferentes ambientes del Valle del Cauca. Se seleccionó la población 1, que presentó una producción por planta entre 29 - 32 kg; peso promedio del fruto entre 5 -6 kg.; 4 -5 frutos por planta; 24 -26% de materia seca en el fruto; formato globular acostillado de color externo verde intenso y color de pulpa amarillo intenso a naranja (12 a 15 abanico de Roche. Esta población fue registrada en el Instituto Colombiano Agropecuario ICA con el nombre de UNAPAL-Abanico-75.

  7. Unapal-Dorado, nuevo cultivar de zapallo con alto contenido de materia seca para consumo en fresco

    Directory of Open Access Journals (Sweden)

    Vallejo Cabrera Franco Alirio

    2010-06-01

    Full Text Available A partir de tres cruzamientos dialélicos entre poblaciones con diferente grado de endocría (S0 x S0; S1 x S1; S2 x S2 se seleccionaron 11 familias promisorias teniendo en cuenta el contenido de materia seca, producción por planta y calidad de fruto para consumo en fresco. Se realizaron dos ciclos de recombinación genética y selección ínter e intrapoblacional. Se escogieron cuatro familias las cuales fueron evaluadas en un ensayo de rendimiento en el Centro Experimental de la Universidad Nacional de Colombia sede Palmira (Ceunp. La familia de mejor desempeño se evaluó comparativamente con otras seis, incluyendo el testigo comercial Unapal Bolo Verde, en pruebas regionales, en tres localidades del Valle del Cauca, durante dos semestres consecutivos (2008 B- 2009A. Por su excelente comportamiento en producción (15 kg/planta, contenido de materia seca (> 16%, 3.5 kg/fruto y 5 frutos/planta y calidad de fruto para consumo en fresco, esta familia originó la nueva variedad de zapallo, conocida con el nombre comercial Unapal-Dorado.

  8. Comparative Evaluation of Propolis, Metronidazole with Chlorhexidine, Calcium Hydroxide and Curcuma Longa Extract as Intracanal Medicament Against E.faecalis– An Invitro Study

    Science.gov (United States)

    Nair, Rashmi; Asrani, Hemant

    2015-01-01

    Introduction The increase of potential side effects and safety concerns of conventional medicaments have led to the recent popularity of herbal alternative medications. The herbal products are known for its high antimicrobial activity, biocompatibility, anti-inflammatory and antioxidant properties. Aim The purpose of this study was to investigate and compare the effectiveness of Propolis, Metronidazole with Chlorhexidine gel, Curcuma Longa and Calcium Hydroxide for elimination of E.faecalis bacteria in extracted teeth samples. Materials and Methods Ninety extracted single rooted intact teeth were taken for the study. Decoronation, removal of apices and chemomechanical preparation was done for all samples. These sterilized samples were then contaminated with pure culture of E.faecalis under laminar flow. The samples were incubated for a period of 21 days. The infected samples were assigned to 5 groups: Group I- Propolis; Group II- Metronidazole with Chlorhexidine gel; Group III- Calcium hydroxide; Group IV- Curcuma Longa; and control group- Saline. Efficacy of newer intracanal medicaments against E.faecalis were carried out in the samples at the end of 1, 2 & 5 days for each group with the help of colorimeter. Student paired t-test, ANOVA and multiple tukey test were used for statistical analysis. Results The value of optical density was statistically significant in all groups when compared to that of control group. Group I (Propolis) produced better antimicrobial efficacy followed by Chlorhexidine Metronidazole combination, Curcuma Longa and Calcium hydroxide. Conclusion Within the limitations of this study, it can be concluded that Propolis showed better antimicrobial properties against E.faecalis than other medicaments. PMID:26673857

  9. Analisis Komponen Kimia Minyak Atsiri Kulit Jeruk Telur Buaya (Citrus medica L.) Secara GC-MS dan Uji Antioksidan Dengan Metode DPPH

    OpenAIRE

    Silalahi, Grignard Natanael

    2015-01-01

    Essential oils of the rind of jeruk telur buaya (Citrus medica L) has been isolated with hydrodestillation method using Stahl. It hydrodestilled for ± 4-5 hours to produce essential oil 0.3064% (w/w). The chemical components of essential oil of rind of jeruk telur buaya were analyzed by GC-MS showed there are 14 compounds in which the main components are 1-limonene (70,46%). Antioxidant activity test has been done with DPPH (2,2-diphenyl-1-picryl-hydrazil) method with IC50 values 873.39 mg/L.

  10. Chinese Dream

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The general managers of South Korean auto giants Hyundai and Kia have high hopes for the growing Chinese auto market. Both companies went through a painstaking period as the financial crisis first roared across the globe. Jin Shan-fa, General Manager of Hyundai Motor Group

  11. Importancia de las asignaturas y materias del currículum en la formación de los profesionales de enfermería

    OpenAIRE

    Pérez Cañaveras, Rosa María; Juan Herrero, Joaquín de

    1994-01-01

    La relevancia de los contenidos del currículum ha sido objeto de estudio en Medicina, sin embargo no hay datos publicados referentes a las asignaturas y materias en la carrera de Enfermería. El objetivo de este trabajo es determinar el grado de importancia relativa que un buen número de asignaturas y materias de los actuales curricula de Enfermería, tienen en la formación de dichos profesionales. Este objetivo adquiere mayor relevancia dada la progresiva puesta en marcha de los nuevos planes ...

  12. Ilícito penal e ilícito administrativo en materia de tráfico y seguridad vial

    OpenAIRE

    Alastuey Dobón, Carmen; Escuchuri Aisa, Estrella

    2011-01-01

    Dado que la seguridad vial es objeto de protección tanto por parte del Derecho administrativo sancionador como por parte del Derecho penal, confluyen en la regulación de la materia ambos sectores del ordenamiento jurídico. El objeto del presente trabajo es llevar a cabo una aproximación a la forma en que se han delimitado por la doctrina y la jurisprudencia los ilícitos penales y administrativos en materia de tráfico y seguridad vial, así como exponer ciertas disfunciones que s...

  13. 热者寒之细胞中药学初探%Exploring cytological effect of Chinese material medica by treating hot syndrome with cold drugs

    Institute of Scientific and Technical Information of China (English)

    王征; 张宁; 王翠玲; 刘竹兰; 刘建利

    2015-01-01

    Objective To test whether the traditional therapeutic rule“to treat hot syndrome with cold drugs”can ap-ply to the hot syndrome cell model which was established with hot drugs. Methods Five hot herbal drugs white Peper (50 μg / mL),Piper longum L.(50 μg / mL),Alpinia officinarum Hance(100 μg / mL),Evodia rutaecarpa(Juss. ) Benth(10 μg / mL)and Cinnamomum cassia presl.(20 μg / mL)were used to treat the cell to induce hot model. Then three cold herbal drugs Coptis Chinensis Franch,Povygonum cuspidatum sieb,et. Zucc and Cynanchum atratum Bge. 5- 800 μg / mL were used to reverse models. Result Three cold herbal drugs could completely cure the hot syndrome and the results were in accordance with that obtained on animal model. Conclusion The traditional therapeutic rule“to treat hot symptom with cold drug”can apply on cell model.%目的:用热药造热证细胞模型,研究“热者寒之”的基本治则对于细胞来说是否适用。方法分别用白胡椒50μg / mL、荜菝50μg / mL、高良姜100μg / mL、吴茱萸10μg / mL、肉桂20μg / mL 进行造模,再以黄连、虎杖、白薇3味寒药分5~800μg / mL 8个浓度梯度分别进行逆转。结果黄连、虎杖和白薇对5种热药所造模型可以完全逆转,这与动物实验结果一致。结论“热者寒之”这一中医基本治则在细胞水平上是适用的,并将丰富细胞中药学的内容。

  14. Chinese Geography through Chinese Cuisine

    Science.gov (United States)

    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…

  15. Interações farmacológicas entre medicações clínicas e psiquiátricas Drug interactions among clinical and psychiatric drugs

    OpenAIRE

    Marco Antonio Marcolin; Maria da Graça Cantarelli; Manoel Garcia Junior

    2004-01-01

    INTRODUÇÃO/JUSTIFICATIVA: Estudos apontam as reações adversas graves (ADR) como uma das seis causas de morte em pacientes hospitalizados nos EUA, sendo que das ADR, a mais freqüente inclui as Interações Medicamentosas (IM). MÉTODOS: foram cruzadas 20 medicações mais utilizadas em andares clínicos do Hospital Universitário São Lucas da PUCRS com 14 medicações mais utilizadas no Ambulatório de Depressão do HSL-PUCRS; pesquisou-se no Medline e Lilacs a partir de 1990. RESULTADOS: foram encontrad...

  16. 植物药对他克莫司血药浓度的影响%Influence of planta medica on the blood concentration of tacrolimus

    Institute of Scientific and Technical Information of China (English)

    逄晓云; 沈金芳

    2009-01-01

    他克莫司是一种器官移植患者广泛使用的免疫抑制剂,大大提高了患者的生活质量和生存率.目前,越来越多的学者关注到西药和他克莫司的相互作用,然而,关于植物药与其相互作用的系统研究很少.本文就植物药与他克莫司的相互作用进行探讨.%Tacrolimus is an widely used immuno-suppressant in organ transplant patients for anti-rejection , and the quality of life and survival rate are greatly enhanced. At present, a growing number of scholars concerned with drug interactions of Western medicine and tacrolimus. However, the impact of planta medica on it was rarely systematically overviewed. This article explored the interaction of planta medica and tacrolimus.

  17. Removal efficiency of calcium hydroxide intracanal medicament with RinsEndo system in comparison with passive ultrasonic irrigation, an in vitro study

    Directory of Open Access Journals (Sweden)

    Abbass Ali Khademi

    2015-01-01

    Full Text Available Background: Different techniques have been introduced to improve removing the calcium hydroxide intra-canal dressing. The purpose of this study was to compare the efficiency of passive ultrasonic irrigation (PUI and RinsEndo system in the removal of calcium hydroxide from root canal system. Materials and Methods: Access cavities were prepared in 50 single-rooted anterior teeth. Cleaning and shaping were done using the Flexmaster rotary system up to size no. 30, 6%. The canals were filled with injectable calcium hydroxide (calcipex. After 7 days, the calcium hydroxide were retrieved using RinsEndo system in Group 1 (n = 20, with PUI system in Group 2 (n = 20. In positive control group (n = 5, no irrigation was performed. In negative control group (n = 5, root canals were not filled with any medicament. Following the removal of the calcium hydroxide with these two systems, teeth were split buccolingually into two sections and every third of the root canals was evaluated under stereomicroscope (×30 to analyze the residual medicament in each segment. Data were analyzed using the Kruskal-Wallis and Mann-Whitney tests (P < 0.05. Results: There was no significant difference in the removal of calcium hydroxide between RinsEndo and PUI at cervical (P = 0.67, middle (P = 0.51 and apical (P = 0.75 part of the root canals. Conclusion: None of the irrigation techniques was able to completely remove calcium hydroxide from the root canal system.

  18. Sequential cloud-point extraction for toxicological screening analysis of medicaments in human plasma by high pressure liquid chromatography with diode array detector.

    Science.gov (United States)

    Madej, Katarzyna; Persona, Karolina; Wandas, Monika; Gomółka, Ewa

    2013-10-18

    A complex extraction system with the use of cloud-point extraction technique (CPE) was developed for sequential isolation of basic and acidic/neutral medicaments from human plasma/serum, screened by HPLC/DAD method. Eight model drugs (paracetamol, promazine, chlorpromazine, amitriptyline, salicyclic acid, opipramol, alprazolam and carbamazepine) were chosen for the study of optimal CPE conditions. The CPE technique consists in partition of an aqueous sample with addition of a surfactant into two phases: micelle-rich phase with the isolated compounds and water phase containing a surfactant below the critical micellar concentration, mainly under influence of temperature change. The proposed extraction system consists of two chief steps: isolation of basic compounds (from pH 12) and then isolation of acidic/neutral compounds (from pH 6) using surfactant Triton X-114 as the extraction medium. Extraction recovery varied from 25.2 to 107.9% with intra-day and inter-day precision (RSD %) ranged 0.88-1087 and 5.32-17.96, respectively. The limits of detection for the studied medicaments at λ 254nm corresponded to therapeutic or low toxic plasma concentration levels. Usefulness of the proposed CPE-HPLC/DAD method for toxicological drug screening was tested via its application to analysis of two serum samples taken from patients suspected of drug overdosing.

  19. Effects of combined dietary supplementation with fenofibrate and Schisandrae Fructus pulp on lipid and glucose levels and liver function in normal and hypercholesterolemic mice

    OpenAIRE

    Zhu PL; Pan SY; Zhou SF; Zhang Y.; Wang XY; Sun N; Chu ZS; Yu ZL; Ko KM

    2015-01-01

    Pei-Li Zhu,1 Si-Yuan Pan,1 Shu-Feng Zhou,2 Yi Zhang,1 Xiao-Yan Wang,1 Nan Sun,1 Zhu-Sheng Chu,1 Zhi-Ling Yu,3 Kam-Ming Ko41Department of Pharmacology, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China; 2Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL, USA; 3School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, People’s Republic of China; 4D...

  20. Lupus induced by medicaments

    International Nuclear Information System (INIS)

    We describe a 55 years old female patient who consulted by fever syndrome, artralgias and the presence of high tittles positives antinuclear antibodies. She had arterial hypertension in treatment with captopril. We suspected the clinical diagnoses of drug-induced lupus; the withdraw of captopril was associated with the remission of the clinical and laboratory manifestations

  1. Nuevos desarrollos en la cooperación jurídica internacional en materia civil y comercial

    Directory of Open Access Journals (Sweden)

    Ignacio Goicoechea

    2016-05-01

    Full Text Available El propósito de este trabajo es señalar el desarrollo que ha tenido la Cooperación Jurídica Internacional en los últimos tiempos. Destacando su vínculo con la protección de los derechos humanos y el desarrollo de los negocios internacionales, y presentando las nuevas herramientas que se están utilizando en esta materia para hacerla más rápida y eficiente. Finalmente se alienta a los actores a que las utilicen de la forma más amplia y creativa posible, y cuando resulte apropiado se legisle de manera de facilitar un mayor uso y amplia difusión de las mismas.

  2. Chinese Weddings

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    ACCORDING to the Marriage Law of the People’s Republic of China, marital kinship is established and protected by law when a couple registers at tile local marriage registration office. The newly-weds usually hold a wedding feast in celebration at home or in a restaurant. The big red Chinese character, "Double Happiness," would be pasted on walls at the ceremonial hall to

  3. [Textual research on the literature sources, its related names and medicinal part of Lonicera japonica Thunb].

    Science.gov (United States)

    Wang, Peng; Zhou, Yang; Fu, Xian-Jun; Wang, Zhen-Guo

    2013-05-01

    The "jin yin hua" (Lonicera japonica Thunb.) used in the clinic nowadays is the flower of honeysuckle, excluding its stem, leave, branch, vine or the whole plant. In the early time, the name of "ren dong" (honeysuckle) or "ren dong teng" (Caulis lonicerae) didn't refer exclusively to the flower of honeysuckle. A few early literature, such as Xin xiu ben cao (Newly Revised Materia Medica) recorded briefly the flower, yet only mentions its time of blossom and shape without mentioning the medicinal use of its flower, nor the title of "jin yin hua", as the identification for this plant. Therefore, it cannot be regarded as the primary source of "jin yin hua". This research points out that the first appearance of the name of "jin yin hua" should be in Su shen liang fang (Su-Shen's Effective Prescriptions) of the Song Dynasty, and the first usage of the flower "jin yin hua" as a single drug was in Wai ke jing yao (Essence of External Diseases) of the Song Dynasty. Thus, the conclusion that "jin yin hua" is first seen in Xin xiu ben cao or lv chan yan ben cao (Mountainous Materia Medica) quoted in the ninth edition of teaching material of Traditional Chinese Pharmacology, and Chinese Materia Medica are all wrong and should be corrected accordingly. PMID:24060026

  4. Parámetros de Transferencia de Materia en el Secado de Frutas Mass Transfer Parameters in Fruit Drying

    Directory of Open Access Journals (Sweden)

    Sebastião R Ferreira

    2009-01-01

    Full Text Available Se desarrolló un modelo analítico para obtención de parámetros de transferencia de materia en el secado de frutas. El modelo considera la disminución del radio de las frutas durante el proceso de secado. Con el modelo matemático se predice simultánemente el coeficiente externo de transferencia de materia k m y la difusividad de agua en los frutos D AB. Para probar el modelo se obtuvo en forma expermental datos de masa de agua M A en la fruta versus el tiempo de secado t, además del radio inicial R0 y el radio al final del proceso Rf. Los valores obtenidos de D AB y k m son del mismo orden de magnitud de los calculados por un método numérico de la literatura. La metodología desarrollada, considerando disminución de volumen, puede ser empleada para evaluar parámetros de secado con exactitud razonable para cálculos en ingeniería.An analytical model was developed to determine mass transfer parameters during fruit drying. The model considers radius shrinkage during the drying process. With the mathematical model the external mass transfer coefficient k m and the water diffusivity D AB can be simultaneously evaluated. To test the model, experimental data of water mass M A versus drying time t, and the initial radius R0 and the radius at the end of the process Rf were determined. The values obtained for D AB and k m were of the same order of magnitude as those calculated by a numerical method from the literature. The proposed methodology, that considers volume shrinkage, can be used to estimate drying parameters with acceptable accuracy for engineering calculations.

  5. Ceremonia inaugural de la Cuarta Reunión de Ministros en materia de Seguridad Pública de las Américas

    OpenAIRE

    Organización de Estados Americanos (OEA)

    2013-01-01

    En el presente documento se reproduce el discurso del Secretario General de la OEA, José Miguel Insulza, en la ceremonia inaugural de la cuarta Reunión de ministros en materia de seguridad pública de la Américas, 21 de noviembre de 2013, Medellín, República de Colombia.

  6. Chinese Culture and Leadership.

    Science.gov (United States)

    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…

  7. Chinese restaurant syndrome

    Science.gov (United States)

    Chinese restaurant syndrome is a set of symptoms that some people have after eating Chinese food. A food additive ... Chinese restaurant syndrome is most often diagnosed based on the symptoms. The health care provider may ask the following ...

  8. CHINESE JOURNAL OF CHEMISTRY

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    @@Chinese Journal of Chemistry is an international journal published in English by the Chinese Chemical Society with its editorial office hosted by Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences.

  9. Absolutely Chinese

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>Ink painting animation - an exquisite art form that ends up in a museum Little Tadpole Looking for Mummy Little Tadpole Looking for Mummy, China’s first ink painting animation, was produced in 1961. With innovation in painting, photography and production technology, it was the first effort at ’animating’ ink paintings. Fishes, shrimps, frogs and crabs in the film resemble those in Qi Baishi’s works. By any shot, it’s an animated painting of fishes and insects, one that is suffused with a taste of Chinese ink-and-wash painting.

  10. Fatores preditores e conseqüências clínicas do uso de múltiplas medicações entre idosos atendidos em um serviço ambulatorial de saúde mental

    Directory of Open Access Journals (Sweden)

    Almeida Osvaldo P.

    1999-01-01

    Full Text Available OBJETIVO: Investigar o padrão de uso de medicamentos, polifarmácia e uso impróprio de medicações entre indivíduos com 60 anos ou mais atendidos no serviço ambulatorial de saúde mental da Santa Casa de São Paulo, Brasil. MÉTODOS: Cento e oitenta e quatro pacientes atendidos de forma consecutiva foram avaliados sistematicamente quanto à dosagem e tempo de utilização de medicamentos na semana que antecedeu a consulta médica. A presença de sintomas físicos e psicológicos foi avaliada com a escala Saftee-Up simplificada. O uso impróprio de medicamentos foi avaliado através dos critérios de Stuck modificado. RESULTADOS: O número médio de medicações consumidas por paciente foi de 2,46 - 41,3% dos entrevistados utilizavam três ou mais medicamentos e 10,9% utilizavam cinco ou mais medicações por dia. Antidepressivos (42,4%, drogas anti-hipertensivas (32,6% e benzodiazepínicos (21,2% eram as medicações mais freqüentemente utilizadas. Pacientes utilizando três ou mais medicações apresentavam escores mais elevados na escala Saftee-Up (p=0,007. Análise de regressão logística indicou que os escores da Saftee-Up eram influenciados de forma significativa pelo número de diagnósticos clínicos (OR=1,85, p=0,030, mas não pela idade (OR=0,99, p=0,732, sexo (OR=0,67, p=0,317, número de diagnósticos psiquiátricos (OR=0,77, p=0,533 ou de medicações (OR=1,18, p=0,258. Trinta e quatro idosos (18,5% vinham utilizando pelo menos uma medicação considerada imprópria. CONCLUSÕES: É importante que os psiquiatras estejam cientes das diretrizes internacionais para prescrição de drogas e participem ativamente para reduzir os riscos associados à polifarmácia e uso impróprio de medicamentos em idosos.

  11. Chinese Calendar and Chinese Telegraphic Code.

    Science.gov (United States)

    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)

  12. Chinese letterkunde. Een inleiding

    NARCIS (Netherlands)

    Idema, Wilt; Haft, Lloyd

    2005-01-01

    De Chinese cultuur mag zich verheugen in een groeiende belangstelling. Chinese films bereiken in Nederland een steeds omvangrijker publiek en ook de moderne Chinese literatuur, die sinds de jaren tachtig een grote bloei doormaakt, wordt door veel liefhebbers op de voet gevolgd. Chinese Letterkunde b

  13. A pré-medicação com midazolam antes de secção cesariana não tem efeitos adversos no neonato

    Directory of Open Access Journals (Sweden)

    Ahmet Can Senel

    2014-01-01

    Full Text Available Como todos os pacientes cirúrgicos, pacientes obstétricas também sentem estresse e ansieda de operatórios. Isso pode ser prevenido se forem passadas à paciente informações detalhadas sobre sua operação e se forem administrados medicamentos farmacológicos pré-operatórios. Devido aos efeitos depressivos dos sedativos nos neonatos, os medicamentos farmacológicos são omitidos, especialmente em pacientes obstétricas. A literatura contém poucos estudos concernentes ao uso de midazolam no pré-operatório em pacientes de secção cesariana (C/S. Nosso objetivo nesse estudo foi ajudar nossas pacientes passando por cirurgia C/S. Um grupo agendado para C/S eletiva recebeu midazolam 0,025 mg kg−1 por via intraveno sa; o outro grupo recebeu salina. A ansiedade materna foi avaliada com o uso dos escores da Amsterdam Preoperative Anxiety and Information Scale (APAIS (Escala de Ansiedade e Informação Pré-operatória de Amsterdam, e os neonatos foram avaliados por Apgar e pelo instrumento Neonatal Neurologic and Adaptive Capacity Score (NACS (Escore Neurológico e de Capacidade Adaptativa do Neonato. Em conclusão, os pacientes pré-medicados com midazolam 0,025 mg kg−1 medicação tiveram escores de ansiedade significativamente baixos, sem qualquer efeito adverso nos neonatos. Portanto, midazolam pode, com segurança, ser utilizado como agente de pré-medicação na cirurgia C/S.

  14. Management of Chinese restaurant

    OpenAIRE

    Cui , Longbo

    2009-01-01

    With Chinese economy developing rapidly, the Chinese restaurant is under the spotlight, but the management of Chinese restaurant is weak at the moment, especially on the service management, which is an important part of service management in the Chinese restaurant. On the other hand, the managers of Chinese restaurant should pay more attention on the service management for instance brand, service innovation. Service management is core and essential concept for every service company recently, ...

  15. Relación entre el poder ejecutivo y el poder legislativo en materia de política exterior, el caso de Vicente Fox (2000-2006

    Directory of Open Access Journals (Sweden)

    Roberto Rafael Reyes Díaz

    2012-01-01

    Full Text Available Este documento tiene por objetivo presentar la interrelación en materia de política exterior entre el poder ejecutivo y el poder legislativo durante el periodo 2000-2006. En ésta se manifestó una compleja relación entre poderes derivada de las facultades constitucionales de cada institución que participa en la elaboración, ejecución y evaluación de la política exterior. Además, se expondrá el control legislativo en la materia a través de los resultados del análisis de comparecencias, puntos de acuerdos e iniciativas de modificaciones jurídicas para el consenso de la política internacional.

  16. Utilización de cenizas volantes y mineralizadores como materia prima en la fabricación de cemento

    Directory of Open Access Journals (Sweden)

    Palomo Sánchez, Ángel

    1983-03-01

    Full Text Available In this research the process of formation of a low energy clinker is studied, when fly-ashes (rich in sulphates and lime and fluorspar are used as raw materials (fly-ashes replaces to the tradicional raw mix partially. The availability of those fly-ashes is shown since clinker at 1.340 °C is obtained. The mineralogical composition, mineralizer capacity and temperature of formation of the new liquid phase is studied.

    En el presente trabajo se estudia el proceso de formación de un clínker de bajo consumo energético, empleando como materia prima cenizas volantes sulfocálcicas (en sustitución parcial del crudo tradicional y fluorita. Se demuestra la validez de dichas cenizas volantes, obteniendo clínker a 1.340 °C. Se estudia la composición mineralógica, capacidad de mineralización y temperatura de formación de la nueva fase líquida.

  17. Análisis comparado en materia de obligaciones entre el derecho romano y el derecho moderno

    Directory of Open Access Journals (Sweden)

    Luz María Martínez R. de C.

    2008-05-01

    Full Text Available Se realiza un estudio dogmático de los conceptos antiguo y moderno de la "obligación", con especial referencia al Derecho romano, así como a las fuentes y clasificación de las mismas. Del mismo modo, se analiza la influencia del derecho romano en el Código civil venezolano, en materia de obligaciones. En este sentido, la definición romana ha predominado en el Derecho Moderno, incluso en la actualidad se puede afirmar que ha permanecido incólume dentro sus concepciones fundamentales. El método utilizado es el descriptivo y documental. Se concluye que las definiciones de las obligaciones en el Derecho Moderno se limitan a reproducir los principios inspiradores romanos y que nuestro Código civil recibió una fuerte influencia del Proyecto Franco-Italiano de las Obligaciones, en el cual se desarrolló el concepto y los efectos de determinadas figuras productoras de obligaciones.

  18. Producción de etanol a partir de diferentes materias primas. Un análisis comparativo

    Directory of Open Access Journals (Sweden)

    Miguel A. Otero

    2005-01-01

    Full Text Available Se analizan los indicadores de eficiencia de la producción de etanol a partir de diferentes fuentes de carbono en uso actual o perspectivo en la industria alcoholera. Los rendimientos de producción de etanol por hectárea de tierra sembrada y por tonelada de cosecha se discuten para maíz, caña, remolacha azucarera y yuca (Manihot utilísima, resultando que en términos de rendimiento en litros/t de materia prima, el maíz supera al resto de los productos analizados en más del doble, alcanzando 400l/t. Un resultado similar arroja el rendimiento expresado en l/ha. El maíz alcanza un lugar intermedio en cuanto a costo, siendo muy similar a la remolacha azucarera y 6 veces más caro que el alcohol de caña. Cuando el análisis se llevó a litros por tonelada de producto, el maíz resultó ser la mejor selección.

  19. OXIDACIÓN DE MATERIA ORGÁNICA PERSISTENTE EN AGUAS RESIDUALES INDUSTRIALES MEDIANTE TRATAMIENTOS ELECTROQUÍMICOS

    Directory of Open Access Journals (Sweden)

    Ivonne Linares-Hernández

    2011-01-01

    Full Text Available El objetivo de esta investigación fue implementar un sistema electroquímico, mediante tratamientos de electrocoagulación, empleando electrodos de hierro y oxidación anódica directa (OAD, empleando electrodos de diamante dopados con boro (DDB, para tratar aguas residuales provenientes de una planta de tratamiento que recibe las descargas de 144 empresas de diferentes giros, de la zona industrial Toluca-Lerma, México. Los resultados de estos tratamientos, indicaron una remoción del 99% de la demanda química de oxígeno (DQO, 99% de color y 97% de turbidez, en un tiempo de 2 h. En el sistema acoplado, la electrocoagulación removió las partículas coloidales y suspendidas y la OAD, permitió la degradación de materia orgánica persistente. Se determinó la cantidad de lodos generados en el sistema y se caracterizaron por microscopia electrónica de barrido y análisis elemental. Se concluye que los métodos electroquímicos resultan ser aplicables y eficientes en la degradación compuestos que no son fácilmente biodegradables.

  20. CHIRAL FIELD IDEAS FOR A THEORY OF MATTER IDEAS DE CAMPO QUIRAL PARA UNA TEORÍA DE LA MATERIA

    Directory of Open Access Journals (Sweden)

    Héctor Torres-Silva

    2008-11-01

    Full Text Available In this paper, a chiral approach is used for developing a unified theory of electromagnetic and gravity fields. The photons which satisfy Maxwell's equations for an electromagnetic wave are taken as the basic physical components. The goal of the theory is to unify the phenomena of relativistic invariance, wave mechanics and pair creation with Maxwell's equation to obtain an electromagnetic field theory of matter. With this theory some aspects of GPS (Global Positioning Systems systems are discussed.En este trabajo, para el desarrollo de una teoría unificada de campos electromagnéticos y gravitacionales se usa un método quiral. Los fotones que satisfacen las ecuaciones de Maxwell, para una onda electromagnética se consideran como componentes físicos básicos. El objetivo de esta teoría es unificar el fenómeno de la invarianza relativística, mecánica de onda y la creación del par electrón positrón, con las ecuaciones de Maxwell, para obtener una teoría de la materia totalmente electromagnética. Considerando esta teoría se discuten algunos aspectos de los sistemas GPS (Global Positioning Systems.

  1. Funcionamento intelectual em pacientes pediátricos com epilepsia: comparação de crianças controladas com medicação, não controladas com medicação e controladas com cirurgia Intellectual functioning in pediatric patients with epilepsy: a comparison of medically controlled, medically uncontrolled and surgically controlled children

    Directory of Open Access Journals (Sweden)

    Cecília Souza-Oliveira

    2010-10-01

    Full Text Available OBJETIVO: Comparar o quociente intelectual (QI em três grupos de crianças com epilepsia: 1 controlados com medicação, 2 não controlados com medicação e 3 controlados com cirurgia. MÉTODOS: Noventa e oito pacientes pediátricos, com idades entre 6 e 12 anos, foram selecionados de dezembro de 2007 a julho de 2008. A Escala de Inteligência Wechsler para Crianças - terceira edição (WISC-III foi utilizada para a avaliação neuropsicológica dos pacientes. Os resultados foram relacionados com a síndrome epiléptica, a etiologia da epilepsia, o tratamento medicamentoso, a idade do paciente no início da epilepsia e a duração da epilepsia. RESULTADOS: Os escores da WISC foram significativamente melhores no grupo controlado com medicação quando comparados aos do grupo não controlado com medicação. O grupo controlado com medicação obteve um desempenho significativamente melhor na maioria dos subtestes da WISC quando comparado ao grupo não controlado com medicação: vocabulário, aritmética, compreensão, memória de dígitos, completar figuras, arranjo de figuras e cubos. Um número significativamente maior de pacientes com epilepsia idiopática e uso de monoterapia foi observado no grupo controlado com medicação quando comparado ao grupo não controlado. O grupo controlado com cirurgia não apresentou diferença significativa no desempenho do QI quando comparado ao grupo controlado com medicação. CONCLUSÕES: As crianças com um bom controle de crises tiveram um melhor desempenho no QI geral, verbal e de execução quando comparadas às crianças com epilepsia refratária. Esses resultados podem ser influenciados por fatores clínicos como o uso de monoterapia, o tipo de droga antiepiléptica utilizada, a síndrome epiléptica e a etiologia da epilepsia. A cirurgia de epilepsia pode causar um impacto positivo no desempenho cognitivo das crianças que ficaram livres de crises após o procedimento cirúrgico.OBJECTIVE: To

  2. Puerarin transport across a Calu-3 cell monolayer – an in vitro model of nasal mucosa permeability and the influence of paeoniflorin and menthol

    OpenAIRE

    Zhang, Lin

    2016-01-01

    Lin Zhang, Shou-Ying Du, Yang Lu, Chang Liu, Zhi-Hao Tian, Chang Yang, Hui-Chao Wu, Zhen Wang School of Chinese Materia Medica, Beijing University of Chinese Medicine, Chaoyang District, Beijing, People’s Republic of China Abstract: Nasal administration is a high-potential delivery system, particularly because it can provide a pathway from the nose to the brain. The objective of this research is to characterize puerarin transport across a Calu-3 cell monolayer used as a model of t...

  3. Compound antimalarial ethosomal cataplasm: preparation, evaluation, and mechanism of penetration enhancement

    OpenAIRE

    Shen S; Liu SZ; Zhang YS; Du MB; Liang AH; Song LH; Ye ZG

    2015-01-01

    Shuo Shen, Shu-Zhi Liu, Yu-Shi Zhang, Mao-Bo Du, Ai-Hua Liang, Li-Hua Song, Zu-Guang Ye Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, People’s Republic of China Abstract: Malaria is still a serious public health problem in some parts of the world. The problems of recurrence and drug resistance are increasingly more serious. Thus, it is necessary to develop a novel antimalarial agent. The objectives of this study were to construct a novel ...

  4. Happy (Chinese) New Year!

    Science.gov (United States)

    Johnson, Georgia G.

    1979-01-01

    Suggestions are made for a classroom celebration of Chinese New Year, including discussion of the Chinese calendar and customs, a short list of appropriate children's stories, and food ideas, including a recipe for fortune cookies. (SJL)

  5. Interações farmacológicas entre medicações clínicas e psiquiátricas Drug interactions among clinical and psychiatric drugs

    Directory of Open Access Journals (Sweden)

    Marco Antonio Marcolin

    2004-01-01

    Full Text Available INTRODUÇÃO/JUSTIFICATIVA: Estudos apontam as reações adversas graves (ADR como uma das seis causas de morte em pacientes hospitalizados nos EUA, sendo que das ADR, a mais freqüente inclui as Interações Medicamentosas (IM. MÉTODOS: foram cruzadas 20 medicações mais utilizadas em andares clínicos do Hospital Universitário São Lucas da PUCRS com 14 medicações mais utilizadas no Ambulatório de Depressão do HSL-PUCRS; pesquisou-se no Medline e Lilacs a partir de 1990. RESULTADOS: foram encontradas diversas IM com muitas das medicações estudadas, envolvendo freqüentemente o Sistema Citocromo P450. CONCLUSÕES: conclui-se que a atualização sobre as medicações utilizadas em nossa prática clínica vai muito além dos efeitos esperados e efeitos colaterais mais freqüentes.BACKGROUND/JUSTIFICATION: Studies point up the serious adverse reactions (ADR as one of the six main causes of death of hospitalized patients in the United States. The most frequent ADR include the drug interaction. METHODS: twenty most used medications were compared, in a certain period of time, at the clinical sector of São Lucas Universitary Hospital of PUC-RS, to the fourteen most used ones at the Ambulatório de Depressão (ADe of the same hospital. The research gathered information published since 1990 in Medline and Lilacs. RESULTS: several drug interactions were found among many of the studied medications, often involving the Cytochrome P450 System. CONCLUSION: the update of the medication on clinic use goes further than the expected results or the most frequent collateral effects.

  6. Chinese restaurant syndrome

    Directory of Open Access Journals (Sweden)

    Balachandran C

    1991-01-01

    Full Text Available A 24-year-old Chinese student with history of recurrent attacks of flushing with burning and dryness of face of 4 years duration showed exacerbation of the symptoms after oral provocation with 1 mg of Chinese salt. Patient was treated with 50 mg pyridoxine daily and restriction of the Chinese salt in diet with moderate improvement.

  7. Epilepsy in Chinese culture.

    Science.gov (United States)

    Lee, T M; Yang, S H; Ng, P K

    2001-01-01

    This article reviewed the meaning and development of epilepsy in Chinese culture. The theories of Yin and Yang and the five elements, fundamentals of traditional Chinese medicine, were introduced, which form the context of understanding of the etiology, classification, and treatment of epilepsy in traditional Chinese medicine. PMID:11321477

  8. TRADITIONAL CHINESE HERBAL MEDICINE

    NARCIS (Netherlands)

    ZHU, YP; WOERDENBAG, HJ

    1995-01-01

    Herbal medicine, acupuncture and moxibustion, and massage and the three major constituent parts of traditional Chinese medicine. Although acupuncture is well known in many Western countries, Chinese herbal medicine, the mos important part of traditional Chinese medicine, is less well known in the We

  9. Chinese Food in America

    OpenAIRE

    Jou, Diana T.

    2011-01-01

    How did Chinese food get to look like this? With more than 41,000 Chinese restaurants in America - 3 times the number of McDonald’s restaurants - Chinese food is one of the most accepted and misunderstood cuisines in the United States. From large cities to small towns, locals can always count on an order of orange chicken in a takeout box, with a few fortune cookies thrown in the bag. But what Americans view as Chinese food is far from a traditional Chinese meal, wh...

  10. Secretory Cavity Development and Its Relationship with the Accumulation of Essential Oil in Fruits of Citrus medica L. var. sarcodactylis (Noot.) Swingle

    Institute of Scientific and Technical Information of China (English)

    She-Jian Liang; Hong Wu; Xuan Lun; Dong-Wen Lu

    2006-01-01

    The developmental types of secretory cavities in Citrus remain controversial. The relationship between secretory cavity development and the accumulation of essential oil in fruits of Citrus species is also unknown. In order to develop better insights into these problems, histological, histochemical, and cytochemical methods were used to investigate secretory cavity development and the accumulation of essential oil at different developmental stages of fruits of Citrus medica L. var. sarcodactylis (Noot.) Swingle.The results indicate that the secretory cavity of the variety seemed to originate from an epidermal cell and a subepidermal cell. These two cells underwent successive divisions, resulting in the formation of two parts: (i) a conical cap; and (ii) a globular gland. The formation of the lumen was schizolysigenous. Regular changes in the size of vacuoles and the accumulation of essential oil were revealed during the process of secretory cavity development. In addition, when fruits were a light yellow or golden color, the structure of secretory cavities was well developed and the content of essential oil in a single fruit reached a maximum. It would be most appropriate to collect the fruit as a medicinal material at this time.

  11. Vitalismo - Materia - Affermazione

    Directory of Open Access Journals (Sweden)

    Rosi Braidotti

    2015-12-01

    Full Text Available This paper (transcription of a lesson given in Bologna on October 21, 2014 is centred in the discussion of the recent book of Braidotti, The Posthuman. It touches the issues of digital 'second life', genetically modified food, advanced prosthetics, robotics and reproductive technologies as facets of our globally linked and technologically mediated societies. From the discussion of the model of Humanism, passing through the question “are women human?”, she poses several questions about the meaning of our specie, also examining several forms of violence and injus-­‐‑ tice of current societies.

  12. Chinese Lunar Calendar

    Institute of Scientific and Technical Information of China (English)

    方陵生

    2005-01-01

    @@ Background and Concept The Chinese animal signs2 are a 12-year cycle used for dating the years. They represent a cyclical concept of time, rather than the Western linear concept of time. The Chinese Lunar Calendar is based on the cycles of the moon, and is constructed in a different fashion than the Western solar calendar3. In the Chinese calendar, the beginning of the year falls somewhere between late January and early February. The Chinese have adopted the Western calendar since 1911,but the lunar calendar is still used for festive occasions such as the Chinese New Year. Many Chinese calendars will print both the solar dates and the Chinese lunar dates.

  13. IPP (INNOVACIÓN EN PRODUCTOS Y PROCESOS PARA EL SECTOR DE LAS MATERIAS PRIMAS MINERALES Y ENERGÉTICAS

    Directory of Open Access Journals (Sweden)

    CORREA ESPINAL ALEXANDER

    2010-05-01

    Full Text Available Este articulo proscrita los resultados del proyecto ce Investigación IPP (Innovación ce Procesos y Productos que plantea un análisis profundo y sistémico de las cadenas productivas, basado en el estudio de la productividad y los procesos. Este proyecto se trabajo en 4 fases: Inteligencia, Experimentación. Innovación y Apropiación tecnológica. Estas etapas están dirigidas al mejoramiento continuo ce los procesos, de los productos ce la organización y de las interacciones entre los actores de la cadena productiva de las materias primas minerales y energéticas. En la fase de inteligencia, se estudiaron las características, las ecesidades. el mercado y el entorno de la cadena productiva que son el resultado del aprovechamiento de los recursos naturales y del ambiente En la segunda fase, se caracterizó la formulación, diseño c implantación ce prototipos de procesos y productos que emulen el comportamiento del proceso en un sistema real y sean amigables con el medio ambiente. Teniendo en cuenta las dos primeras fases, la tercera se caracterizó por la formulación y el diseño ce nuevos procesos y productos que mejoren la eficiencia y la productividad. En la última fase del proyecto, se planteó el servicio de apropiación tecnológica que busca transferir innovación y conocimiento de punta a la cadena. Finalmente el resultado ce IPP es la propuesta de un centro de innovación y tecnología en la Universidad Nacional de Colombia, que garantizará la apropiación y adecuación de las soluciones a las cadenas productivas, siendo una innovación para el sector de la minería, los materiales y la energía, y teniendo como principios, productos y procesos amigables con el ambiente.

  14. Chinese Wrestling,Chinese Traditional Spirit to Be Succeeded

    Institute of Scientific and Technical Information of China (English)

    Sun Yongjian; Guo Yan

    2006-01-01

    @@ Chinese Wrestling which has been exercised for thousands of years, has a history of as long as the Chinese People China's Foreign Trade exclusively interviewed 72-year old Mr. Li Baoru, Head of the Chinese Wrestling Team. He stressed: "Chinese Wrestling will not become extinct, because it is the symbol of the Chinese Spirit."

  15. Valorización de cascote cerámico como sustituto de materias primas para tejas de hormigón

    OpenAIRE

    Marín, Félix P.; Sánchez de Rojas, María Isabel; Rivera Lozano, Julián; Frías Rojas, Moisés

    2005-01-01

    [ES] El cascote es un material de desecho procedente de productos cerámicos o de la elaboración de los mismos que puede ser reciclado dentro del sector de la construcción, ya sea como árido o como adición del cemento con propiedades puzolánicas. El trabajo aborda la valorización de cascote, procedente de fábricas de tejas, ladrillos y elementos estructurales de arcilla cocida, para utilizarlo como sustitución parcial de dos tipos de materias primas, áridos y cemento, utilizadas para la ...

  16. Referencias al aparato digestivo en los textos de materia médica impresos en España durante el Renacimiento y recuperados en bibliotecas digitales.

    OpenAIRE

    León Molina, Joaquín

    2013-01-01

    La tesis pretende identificar referencias al aparato digestivo en textos de materia médica impresos en España durante el Renacimiento. Describe el marco histórico, incluyendo la medicina de la época. Partiendo de la bibliografía se identifican autores y textos impresos en los albores de la imprenta y se intenta recuperar en bibliotecas digitales. Se estima, a priori, que al menos el 75% de los textos identificados deberían poder ser recuperados en la Red Informática Mundial y que al menos el ...

  17. Escuela electoral y de gobernabilidad: espacio de reflexión política y alta formación en materia electoral, de democracia y gobernabilidad

    OpenAIRE

    Virgilio Hurtado Cruz

    2012-01-01

    En el presente artículo se realiza una breve explicación sobre las razones que motivaron al Pleno del Jurado Nacional de Elecciones (JNE) de Perú a crear la Escuela Electoral y de Gobernabilidad (ESEG) como organismo encargado de brindar espacios de alta formación en materia electoral, de democracia y de gobernabilidad. En tal sentido se abordan sus principios, objetivos, programas, ubicación dentro de la estructura del JNE, así como las razones que explican el diseño de su org...

  18. Integración didáctica de las TIC en la materia "Técnicas e Instrumentos de Diagnóstico"

    OpenAIRE

    García Pérez, Rafael, 1972-

    2003-01-01

    Este artículo presenta una innovación realizada en el marco de una materia del Plan de Estudios de Pedagogía, en la Facultad de Ciencias de la Educación de la Universidad de Sevilla. Particularmente, trata el proceso de organización didáctica y diseño de un sistema de Teleformación para la asignatura “Técnicas e Instrumentos de Diagnóstico”, emplazada en el tercer curso de la carrera. Dicho sistema se elabora como un nuevo medio de enseñanza que sirve para apoyar el trabajo de las...

  19. EL MARCO JURÍDICO COMERCIAL EN MATERIA DE PROPIEDAD INTELECTUAL Y PATENTES: EL CASO DE LA INDUSTRIA FARMACÉUTICA MEXICANA

    OpenAIRE

    MIER URIBE, IXIQUIE MARGARITA

    2012-01-01

    En esta investigación se realiza un análisis económico del derecho en materia de propiedad intelectual, enfocado al impacto que tiene la utilización de patentes en la industria farmacéutica en términos de la participación de mercado que tienen las empresas de esta industria, la determinación de precios y la accesibilidad de la población a los medicamentos. Este análisis se realiza mediante la aplicación de la dinámica de sistemas desde una perspectiva cualitativa que nos permit...

  20. Perfil comparado de los alumnos que cursan la materia Estadística Aplicada a la Psicología : Cohortes 1999-2009

    OpenAIRE

    Neer, Rosa Haydée; Lopetegui, María Susana; Loiácono, Leticia; Oleastro, Raquel María

    2011-01-01

    El presente trabajo es el producto del análisis de los resultados obtenidos en cuestionarios administrados a los alumnos que cursan la asignatura de segundo año: Estadística Aplicada a la Psicología, en los años 1999 y 2009, respectivamente. La utilización de este cuestionario ha tenido, a lo largo de los años, un doble propósito. El primero pedagógico que incluyó a los alumnos que cursaban la materia, como participantes de una situación vivencial de respondientes a un cuestionario elaborado ...

  1. Hacia un diseño dirigido por el alumno de materiales audiovisuales para el autoaprendizaje en la materia sistemas operativos

    OpenAIRE

    Therón-Sánchez, Roberto; Miguel Quintales, Luis Antonio; González Talaván, Guillermo; Gil González, Ana Belén

    2010-01-01

    El objetivo principal de este proyecto es involucrar al alumno en la generación de materiales audiovisuales para la materia Sistemas Operativos. La experiencia del equipo en esfuerzos previos de implantación de sistemas y metodologías que faciliten el autoaprendizaje a puesto de manifiesto la principal debilidad de los mismos: aunque estos han sido siempre elaborados teniendo en cuenta al alumno, siempre se tratado como un sujeto pasivo en el proceso de desarrollo de materiales, lo que supone...

  2. Consecuencias ecológicas del enriquecimiento por materia orgánica procedente de la acuicultura y de vertidos de petróleo en ecosistemas costeros

    OpenAIRE

    Sanz Lázaro, Carlos

    2009-01-01

    El objetivo de esta tesis es estudiar el efecto del enriquecimiento por materia orgánica producida por el cultivo de peces en el mar y por los vertidos de petróleo en el medio marino. Este trabajo intenta explicar las consecuencias ecológicas de los impactos generados por este tipo de contaminación, y en diseñar de test de toxicidad para evaluar la contaminación en el sur de las costas europeas. Específicamente, en relación con el impacto de la acuicultura, los estudios de recuperación durant...

  3. Las podas de olivo como materia prima para la producción de derivados de las hemicelulosas, pastas celulósicas y bioetanol

    OpenAIRE

    Requejo Silva, Ana

    2012-01-01

    La fabricación de papel implica dos etapas: obtención de pasta y formación de hojas. La obtención de pasta consiste en la transformación de las materias primas en fibras celulósicas aisladas en una suspensión acuosa diluida, mediante la separación de la lignina, que es el agente que, a modo de cemento, aglomera las fibras y fija su posición. En la formación de hojas de papel, la pasta, tratada convenientemente para desarrollar algunas propiedades características, se somete a op...

  4. Propuesta de una materia de educación para el ocio en el contexto universitario del Instituto Tecnológico y de Estudios Superiores de Occidente

    OpenAIRE

    Viesca-Lobatón, Amalia

    2004-01-01

    El presente trabajo consiste en la propuesta de una materia de educación del ocio dirigida a estudiantes universitarios. Dicha propuesta esta construida para el caso de Instituto Tecnológico y de Estudios Superiores de Occidente, ITESO, la universidad de la Compañía de Jesús en Guadalajara, México. Está dividida en tres capítulos. El primero aborda la relación del ocio y la educación integral. A partir de la reforma curricular en el ITESO, se ponen en la mesa de discusión una serie de situaci...

  5. Cambios en crecimiento, producción y distribución de materia seca por efecto de promotores de brotación en durazno

    OpenAIRE

    Canales Sosa, Eloy

    2012-01-01

    Para ofrecer un mejor producto para inducir brotación en durazno, además de la necesidad de nuevos y más eficientes promotores de brotación, es importante documentar su efecto sobre la fisiología de la planta completa y la respuesta en crecimiento. Por lo anterior, el objetivo de esta investigación fue estudiar la respuesta en el crecimiento y acumulación y partición de materia seca, así como la producción de fruto en plantas completas de durazno sometidas a aplicación de ...

  6. Procedimiento para la gestión de los impactos ambientales negativos asociados a la recuperación de materias primas en Cienfuegos, Cuba.

    OpenAIRE

    David Javier Castro Rodríguez; Osmay Tejeda Sánchez; Omar Gutiérrez Benítez

    2016-01-01

    El reciclaje constituye una actividad priorizada en Cuba. El objetivo fue implementar un procedimiento para la gestión de los impactos ambientales negativos asociados a los procesos operativos de la Empresa de Recuperación de Materias Primas de Cienfuegos. El procedimiento se construyó utilizando la propuesta del Instituto Andaluz de Tecnología para la gestión por procesos y los ocho pasos en la solución de problemas. Se combinaron herramientas de gestión bajo el principio de convergencia met...

  7. Desarrollo de metodología para la determinación de la digestibilidad de materias primas no convencionales en cachama blanca Piaractus brachypomus

    OpenAIRE

    Clavijo Restrepo, Laura Cristina

    2011-01-01

    Este trabajo pretendió, adaptar la metodología de stripping (masaje abdominal), para recolectar heces fecales de Cachama blanca Piaractus brachypomus, y determinar la digestibilidad fecal aparente de combinaciones de cuatro materias primas no convencionales: caupí, bore, zapallo y yuca, en cuatro dietas, con un diseño experimental de bloques completos al azar, en la Granja Académica y Experimental El Cairo, de la Universidad Nacional de Colombia Sede Orinoquia, en Arauca (Arauca). Durante su ...

  8. LA EDUCACIÓN AMBIENTAL EN EL BACHILLERATO: EL CASO DE LOS DOCENTES QUE IMPARTEN LA MATERIA DE ECOLOGÍA, PUEBLA-TLAXCALA (MÉXICO

    Directory of Open Access Journals (Sweden)

    Adelina Espejel Rodríguez

    2012-01-01

    Full Text Available Los diferentes problemas que ocurren en el medio educativo han sido abordados desde diversos enfoques de análisis. Esta diversidad disciplinaria se deriva de la complejidad de situaciones estudiadas y es resultado de la dificultad en la definición de "lo educativo" como un campo metodológico y teórico (Bertely, 2004. Una de estas situaciones complejas es la Educación Ambiental (EA, que atañe a esta investigación. El objetivo de este artículo es conocer los alcances y las limitaciones de la práctica de la EA para promover y construir una conciencia ambiental entre alumnos del Bachillerato, así como, estimular iniciativas proambientales. La aproximación metodológica adoptada es la Etnografía Institucional (EI aplicada a la Educación Ambiental, la cual permitirá por un lado retratar la realidad lo más fidedigna posible, y por otro lado, adoptar este retrato a otras situaciones que ocurren en contextos institucionales similares. Entre los resultados encontramos que: (a los docentes no tienen el perfil deseable para enseñar el curso de Ecología y ellos no tienen los conocimientos ambientales básicos; (b el programa de estudios en la materia de Ecología ha sido creado de manera superficial y muy general; (c el curso de Ecología es nominal y (d la materia de Ecología es impartida en periodos de tiempo cortos y regida por una modalidad preferentemente teórica que práctica. En general, las limitaciones formativas de los docentes y las debilidades de los contenidos programáticos de la materia restringen abordar con interés y dimensionar la problemática ambiental. En consecuencia, se genera en el alumnado una formación sin actitudes y valores ambientales. El profesorado fracasa en su intención de lograr generar estudiantes con conciencia ambiental, propósito central de la materia de Ecología.

  9. El ensayo Ars Medica de John Locke, y la influencia de sus ideas médicas sobre la filosofía empirista

    Directory of Open Access Journals (Sweden)

    Sánchez González, Miguel Ángel

    2014-06-01

    Full Text Available John Locke’s essay Ars medica of 1669, is presented, analyzed and translated into Spanish. This essay shows the medical problems that prompted Locke´s philosophy and provides essential clues to understanding the motives, aims and characteristics of the empiricist`s theory of knowledge. Ideas originated in medicine that profoundly influenced subsequent Locke`s works were: 1 Trust in the perfectibility of science and elucidation of the role that philosophical thinking could play. 2 Rejection of knowledge deduced from principles, hypotheses or maxims. 3 Reliance on a «plain historical method» for the production of knowledge, which tried to register facts descriptively, while abandoning the study of ultimate causes. 4 Use of a three-part classification of the sciences that enthrones semiotics, medical science par excellence, and defines it as a mere knowledge of the signs of things, that is not intended to discern either essences or substances. Locke, in his epistemology, applies to all scientific knowledge the medical theory of the signs of illnesses. He envisions all possible science as a mere descriptive knowledge of signs; and thinks that knowledge is probabilistic, analogous and pragmatic.Se presenta, analiza y traduce por primera vez al castellano, el ensayo Ars Medica escrito por John Locke en 1669. Este ensayo muestra los problemas médicos que dieron origen al conjunto de la filosofía de Locke; y ofrece claves esenciales para comprender los motivos, las metas y los rasgos de la teoría del conocimiento empirista. Ideas originariamente médicas que tuvieron una repercusión directa en la obra posterior de Locke fueron: 1 Confianza en la perfectibilidad de la ciencia y elucidación del papel que la reflexión filosófica podía desempeñar en ello. 2 Rechazo del conocimiento deducido de principios, hipótesis o máximas. 3 El método «histórico simple» para edificar el conocimiento; que intentaba registrar los hechos descriptivamente

  10. Antidepressant effects of Citrus medica L. var. sarcodactylis swingle from Sichuan province%川佛手提取物对小鼠的抗抑郁作用

    Institute of Scientific and Technical Information of China (English)

    芦红; 吴月霞; 杨丽嘉; 李继成; 张伟; 刘娜

    2011-01-01

    目的:研究川佛手提取物的抗抑郁作用.方法:采用水蒸气蒸馏法制备川佛手挥发油,采用回流提取法制备川佛手水提浸膏I、川佛手水提后醇提浸膏Ⅱ和Ⅲ、石油醚浸膏、乙酸乙酯浸膏和正丁醇浸膏,以生理盐水为空白对照,氟西汀为阳性对照药,采用小鼠强迫游泳实验和小鼠悬尾实验测定上述提取物实验4 min内对小鼠游泳和悬尾的不动时间的影响.结果:与空白对照组[(142.30±9.97)s]相比,阳性对照药氟西汀组、川佛手挥发油组、浸膏Ⅱ组、浸膏Ⅲ组小鼠游泳时不动时间均缩短[(80.80 ±6.33)、(77.20 ±10.73)、(107.40 ±12.28)和(78.30 ±9.33)s,F=11.080,P<0.001],而浸膏I组[(141.30 ±6.09)s]效果不明显.与空白对照组[(115.60 ±6.44)s]相比,氟西汀组、正丁醇浸膏组小鼠悬尾不动时间均缩短[(82.50 ±4.54)和(91.00 ±8.04)s,F=5.548,P=0.015].结论:川佛手具有一定的抗抑郁作用.%Aim: To study the antidepressant effects of the extracts of Citrus medica L. var. sarcodactylis from Sichuan province. Methods:Preparing the volatile oils of bergamot by steam distillation. Reflux extraction was used to prepared aqueous extract, ethanol extract after water extraction, petroleum ether extract, ethyl acetate extract and butanol extract of bergamot. Rat forced swimming tests (FST) and its tail suspension test(TST) were carried out to explore the effects of the above-mentioned extracts on swimming and tail suspension immobility time by choosing normal saline and fluoxetine as blank and positive control, respectively. Results:Compared with the blank control group[ ( 142.30 ± 9.97 ) s], fluoxetine,bergamot essential oil, extract Ⅱ and Ⅲ shortened mice swimming immobility time[ ( 80.80 ± 6.33 ), ( 77.20 ± 10.73 ),( 107.40 ± 12.28), and ( 78.30 ± 9.33 ) s; F = 1 1. 080, P < 0.001 ]. Further experiments showed that n-butanol extracts reduced mice swimming immobility time. Compared with the blank control

  11. UNAPAL –Abanico 75: nuevo cultivar de zapallo con alto contenido de materia seca en el fruto para fines agroindustriales

    Directory of Open Access Journals (Sweden)

    Estrada Salazar Edgar Iván

    2010-09-01

    Full Text Available A partir de tres cruzamientos dialélicos entre poblaciones de zapallo, con diferente grado de endocría (S0 x S0, (S1 x S1 y (S2 x S2, se seleccionaron dos híbridos y dos líneas de zapallo, por su alto contenido de materia seca en fruto y producción por planta. Con los genotipos seleccionados se formaron siete poblaciones híbridas, que se estabilizaron genéticamente mediante cruzamientos fraternales y se evaluaron en diferentes ambientes del Valle del Cauca. Se seleccionó la población 1, que presentó una producción por planta entre 29 - 32 kg; peso promedio del fruto entre 5 -6 kg.; 4 -5 frutos por planta; 24 -26% de materia seca en el fruto; formato globular acostillado de color externo verde intenso y color de pulpa amarillo intenso a naranja (12 a 15 abanico de Roche. Esta población fue registrada en el Instituto Colombiano Agropecuario ICA con el nombre de UNAPAL-Abanico-75.

  12. EVALUACIÓN DE MATERIAS PRIMAS EN UNA PLANTA DE BENEFICIO DE ARENA DE SILICE PARA AUMENTAR LA EFICIENCIA ENERGÉTICA DEL PROCESO DE MOLIENDA

    Directory of Open Access Journals (Sweden)

    BEATRIZ ÁLVAREZ-RODRÍGUEZ

    2013-01-01

    Full Text Available El presente trabajo tiene por objetivo primordial optimizar el consumo energético y reducir la contaminación ambiental asociada, por la liberación de CO2, en una planta de micronización de sílice. La metodología empleada consiste en aplicar la teoría de Bond para la selección de materias primas a tratar en la mencionada planta, la cual dependiendo de las necesidades actuales opera con dos tamaños de molienda d100, 50 y 75μm. Los ensayos experimentales se llevaron a cabo sobre muestras tomadas en la planta, teniendo en cuenta que las tres materias primas son de distinta procedencia y de similares características químicas y mineralógicas. Del análisis de los resultados obtenidos se concluye que el consumo energético de la planta puede reducirse hasta algo más de un 30% en ambos tamaños y evitando las emisiones de CO2 en 293,83 kg y 128,86 kg por hora de funcionamiento respectivamente.

  13. Cribado de microorganismos y materias primas para intensificar la producción de enzimas celulasas en fermentación en estado sólido

    Directory of Open Access Journals (Sweden)

    Gualberto León-Revelo

    2015-01-01

    Full Text Available En el presente trabajo, se llevó a cabo el cribado de hongos filamentosos y la evaluación de las principales materias primas del medio de cultivo para intensificar la producción de enzimas celulasas en Fermentación en Estado Sólido (FES. Entre los microorganismos estudiados, Aspergillus niger presenta la máxima expresión de enzimas celulasas extracelulares con fracción de halo de hidrólisis de 0,5 a las 24 horas. El estudio de concentración de inóculo y las materias primas mostró la mayor actividad, de 51,3 IU/gMs y productividad de 2,13 IU/gMs*h en el tiempo 24 horas, cuando se inocula una concentración de hifas de 28 g/kgMs, sulfato de amonio (0,14 % p/v y extracto de levadura (0,73 % p/v como fuente de nitrógeno inorgánico y orgánico, lactosa (5 g/L como fuente de carbono y afrecho cervecero como material lignocelulósico.

  14. Ahorro de agua y materia prima en los procesos de pelambre y curtido del cuero mediante precipitación y recirculación de aguas

    Directory of Open Access Journals (Sweden)

    SANDRA AGUDELO A.

    2007-01-01

    Full Text Available El principio del proceso de recuperación de cromo, consiste en precipitar el cromo contenido en el licor residual como hidróxido utilizando un álcali; este precipitado se separa por sedimentación y se disuelve nuevamente con ácido sulfúrico. De los resultados obtenidos, se observaron porcentajes de remoción superiores al 99%. Con la recirculación directa de aguas de pelambre fue posible obtener ahorros de agua del 64% y ahorros en materia prima del 32 %, además, con una adecuada selección del tamizador es posible recircular el agua un número máximo de tres veces, sin afectar la calidad del producto final. Así mismo, se comprobó la viabilidad de la recirculación directa de aguas de curtido, con ahorros de materia prima del 17%. Con medidas de este tipo, prácticas y fáciles de implementar, la industria del curtido del cuero podría disminuir considerablemente la contaminación, operar de una forma mas segura y con mayor eficiencia de producción.

  15. El acceso por materias en los catálogos en línea: análisis comparativo de interfaces

    Directory of Open Access Journals (Sweden)

    Marcos, Mari Carmen

    2004-03-01

    Full Text Available An analysis of a sample of interfaces of OPACs is presented, particularly those aspects that concern the search that more difficulties raises: the access by subjects. The chosen sample includes twenty catalogues of university libraries of Spain and Latin America in Spanish and with different systems. The studied points are the subject access from the first screen of the catalogue, the search process, the presentation of the set of results obtained, the information given on each recovered document and the reformulation of the search. Screen captures are shown as a representative example of the different aspects analyzed.

    Se presenta un análisis de una muestra de interfaces de OPACs, concretamente se atiende a los aspectos que atañen a la búsqueda que más dificultades plantea: el acceso por materias. La muestra elegida comprende veinte catálogos de bibliotecas universitarias de España y Latinoamérica en lengua española y con diferentes sistemas informáticos. Los puntos estudiados son el acceso por materias desde la pantalla de inicio del catálogo, el proceso de la consulta, la presentación del conjunto de resultados obtenido, la información que se da de cada documento recuperado y la reformulación de la consulta. Se acompañan capturas de pantalla como ejemplo representativo de los distintos aspectos analizados.

  16. Una fuente potencial de conflictos jurídicos: la mala praxis en materia de incorporación de la normativa en el Mercosur

    Directory of Open Access Journals (Sweden)

    Alejandro Pastori

    2014-10-01

    Full Text Available Los comentarios que se desarrollan en este arÚculo, tienen por finalidad el planteo y análisis de la falta de certeza que existe en materia de vigencia de la normativa del Mercado Común del Sur (MERCOSUR, como consecuencia, esencialmente, de la mala praxis de los Estados en cumplir con las disposiciones en materia de incorporación de la normativa MERCOSUR. Esta circunstancia, que por cierto no beneficia al proceso de integración en su conjunto, se traduce en la posibilidad cierta de conflictos entre Estados o particulares, por lo que creemos de interés el estudio del tema.Aclaramos que no constituye objeto de este trabajo ahondar en el hecho comprobado de la omisión de los Estados Parte de proceder a la incorporación de las normas y en la necesidad de que activen sus procedimientos internos,a estos efectos, sino el analizar las consecuencias jurídicas de las eventuales desviaciones, por parte de éstos, en la aplicación de las disposiciones vinculadas al procedimiento de incorporación de las normas MERCOSUR. A este último aspecto únicamente es al que nos referimos entonces con la expresión "mala praxis". 

  17. CHINESE OF HUMANITY

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A discussion of chinese curriculum of primary school under the background of new curriculum reform Mao xinjuan Feng haiying [Abstract] in recent years, Chinese learning received more and more attention by people article mainly from the national studies this course concepts, the curriculum reform of elementary school curriculum requirements and how to effective implementation of primary national studies course several aspects under the background of curriculum reform of Chinese primary curriculum the new school

  18. Psychiatry and Chinese Culture

    OpenAIRE

    Lin, Tsung-Yi

    1983-01-01

    When we examine the cultural characteristics that influence mental disorders and related behavior among the Chinese, no major differences are found between Chinese and other groups in the range of disorders or in overall prevalence. Several cultural factors influence the recognition and treatment of mental illness, among which are attitudes toward emotional display, somatic as opposed to psychogenic disorders and features of the traditional medical belief system in Chinese culture. The Chines...

  19. A acetamida de pirrolidona como medicação auxiliar no tratamento da paralisia cerebral Pyrrolidone acetamide as an auxiliary drug in the treatment of cerebral palsy

    Directory of Open Access Journals (Sweden)

    Francisca Salete Pinheiro Chagas Ribeiro

    1976-06-01

    Full Text Available Vinte crianças, com diagnóstico de paralisia cerebral (PC e sob tratamento clássico, fisioterápico e pedagógico, receberam piracetam (acetamida de pirrolidona como medicação auxiliar. O objetivo foi melhorar os problemas de espasticidade, apredizagem, neurolabilidade, visando a um rendimento melhor do tratamento global da PC. O grupo medicado foi comparado com um grupo controle de 20 crianças que só eram objeto do tratamento habitual. A comparação mostrou resultados favoráveis no grupo medicado. A droga foi administrada na dose de 80 mg/kg/dia durante 10 semanas. Os critérios de avaliação dos resultados foram psicológicos, clínico, fisioterápico e pedagógico. A droga foi administrada em nova forma de apresentação: solução, para uso oral, a 6%.Twenty children, with the diagnosis of cerebral palsy (CP and under classical, physiotherapeutical and pedagogical, treatment, received piracetam (pyrrolidine acetamide as an auxiliary drug. The goal was to better spasticity, learning and nervous instability problems aiming at better results of over-all treatment of CP. The group that received the drug has been compared to a control group of 20 children treated by the customary treatment only. The comparison showed favourable results for the medicated group. The drug was administered in the dose of 80 mg/kg/day during 10 weeks. The criteria for evaluation have been psychological, clinical, physiotherapeutical and pedagogical. The drug has been given in a new form of presentation: 6% solution for oral use.

  20. Conocimiento previo y comprensión lectora en un texto de materia teológica

    Directory of Open Access Journals (Sweden)

    Méndez Anchía, Silvia

    2007-12-01

    Full Text Available Resumen: Estudio el libro Cristología, fe de Jesús, fe cristiana, de Francisco Avendaño Herrera (San José: UNED, 2002, para determinar cómo influyen los conocimientos previos del estudiantado (asociados con una perspectiva tradicionalista en su comprensión lectora del conocimiento nuevo que presenta el texto de Avendaño. Recolecté los datos mediante observación participante en las tutorías del curso de Cristología en que se utiliza el texto (programa de Teología a Distancia de la UNED y la UNA, ambas instituciones de educación superior de Costa Rica. Analizo los resultados con base en tres posibles formas de lectura: autoritaria, negociada y competente. Concluyo señalando un predominio de la lectura autoritaria y negociada, que puede explicarse por la función social de la religión en la construcción de la realidad de los sujetos, razón por la cual estos parecen resistirse a comprender un conocimiento nuevo que les genera incertidumbre en su visión de mundo en materia religiosa. Emito, finalmente, una serie de recomendaciones sobre cambios que, con base en los resultados de este estudio, podrían introducirse en una nueva edición del libro analizado.Abstract: I have studied Francisco Avendaño-Herrera’s book Cristología, fe de Jesús, fe cristiana («Christology, the faith of Jesus, the faith of Christendom» (San Jose: UNED, 2002 to determine how the students’ prior knowledge (associated with a traditionalistic outlook influences their reading comprehension of such new knowledge as could be acquired from Avendaño-Herrera’s book. I collected the data through observation while attending tutoring sessions at the Christology course where the text is used (under the distance education programme in theology of both, UNED and UNA, which are Costa Rican higher education institutions. I analysed the results based on the possibility to do an authoritarian, a negotiated, and a competent reading. In conclusion, may I point to a

  1. Aspectos a considerar en una actualización de la normativa nacional en materia de legionelosis

    Directory of Open Access Journals (Sweden)

    Eduardo Forján Lozano

    2016-03-01

    Full Text Available Objetivo: En España, el vigente Real Decreto 865/2003 establece una serie de medidas destinadas a la prevención de la legionelosis que inciden especialmente en el mantenimiento de las instalaciones de riesgo relacionadas con la proliferación y transmisión de Legionella. Este trabajo pretende revisar determinados aspectos estructurales, de mantenimiento, operacionales y documentales que, desde el punto de vista del Control Oficial, podrían ser incluidos en una futura nueva norma que pudiera ser más efectiva, si cabe, en la prevención y control de la legionelosis en las instalaciones de riesgo. Materiales y Métodos: Se ha utilizado la normativa nacional vigente en materia de la legionelosis, documentación técnica de apoyo, otras normativas de aplicación en países de la Unión Europea, así como servicios en línea de información científica (ISI Web of Knowledge y bases de datos de bibliografía médica (MEDLINE PubMed. Resultados y Discusión: Tras más de una década en vigor, es necesario que ciertos aspectos técnicos de las instalaciones de riesgo en la transmisión de la legionelosis sean revisados y adecuados al conocimiento actual y a la experiencia adquirida. Entre ellos se encuentran la clasificación de riesgo de las instalaciones, aspectos técnicos y operacionales de los sistemas de agua fría de consumo humano y caliente sanitaria, de los equipos de enfriamiento evaporativos, de los sistemas de agua climatizada y de los procedimientos de toma de muestras. Por último, se discute sobre la inclusión de técnicas analíticas basadas en la Biología Molecular (qPCR como método oficial en la determinación de Legionella. Conclusiones: Una posible nueva normativa sobre prevención y control de la legionelosis debe contemplar una clasificación de las instalaciones en función del riesgo, que recoja las de reciente aparición que han sido asociadas a brotes. También deberá contar con anexos sobre las medidas preventivas

  2. Clinical Study on Treatment of Infantile Rotaviral Enteritis with Guava Leaf

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    [1]Thillainayagam AV, Dias JA, Salim AFM, et al. Glucose polymer in the fluid therapy of acute diarrhea: studies in a model of rotavirus infection in neonatal rats. Clin Sci 1994;86∶460-477.[2]Haffejec IE. The epidemiology of rotavirus infections: A global perspective. J Pediatric Gastroenterology and Nutrition 1995;20∶275-286.[3]WEI LB, LU RH, CHEN BT. The effect of guava leaf in antagonizing rotavirus in vitro. World Chinese J Digestion 1999;7(1)∶895-897.[4]Ministry of Health of PRC. Guidance on Principle of Clinical Research of Chinese New Drugs. 1st ed. Beijing: 1993,126-128, 227-229.[5]LI JL, LU JB, CHEN FL. Thin layer scanning of guaijaverin in guava leaf. J Chinese Materia Medica 1999,24(suppl)∶24-25.[6]LI JL, LU JB, CHEN FL. Analysis of volatile oil in gauva leaf by GC-MS. J Chinese Materia Medica 1999;22(2)∶79-80.[7]Paul A. Host factor associated with protection against rotavirus disease: The skies are clearing. J of Infectious Dis 1996;174(suppl)∶59-64.

  3. Análisis del uso de la ciencia recreativa en la enseñanza de materias científicas y técnicas en educación secundaria

    OpenAIRE

    Solbes Matarredona, J.; LOZANO, O.; García Molina, R.

    2009-01-01

    Numerosas investigaciones constatan la desmotivación y la falta de interés de los alumnos por el estudio de las materias científicas. Una causa potencial de dicho desinterés es la percepción que los estudiantes tienen de las asignaturas científicas como materias “aburridas”. Para ello, se analiza el uso de actividades de ciencia recreativa (ACR) en la E.S.O., en los libros de texto y se recogen las opiniones del profesorado al respecto. Por último, se analizan las consecuencias de esto en el ...

  4. El acceso por materias en los catálogos en línea: índices y terminología de los usuarios en el catálogo CISNE (Universidad Complutense de Madrid)

    OpenAIRE

    Caro-Castro, Carmen

    2005-01-01

    [ES] El objetivo de este trabajo ha sido estudiar las características de los enunciados de búsqueda empleados por los usuarios de una catálogo público de acceso en línea y comprobar su grado de coincidencia con los índices de encabezamientos de materia. Se ha realizado un análisis transaccional de 1925 enunciados utilizados en el campo materias en el catálogo CISNE de la Universidad Complutense de Madrid. Para cada enunciado válido se han considerado las siguientes variables: presenc...

  5. Diseño y evaluación de la producción de alcohol carburante a partir de materias primas lignocelulósicas = Design and evaluation of fuel alcohol production from lignocellulosic raw materials

    OpenAIRE

    Quintero Suárez, Julián Andrés

    2011-01-01

    La producción de etanol aún representa retos tecnológicos, principalmente debido a la complejidad implícita y costo de las materias primas y otros insumos. Sin embargo, este proceso ha sido implementado a diferentes escalas, incluyendo la comercial, a través de exenciones o subsidios con el fin de disminuir el costo de producción. En esta tesis, materias primas alternativas, como lo son los residuos agroindustriales, son discutidas considerando sus ventajas y desventajas. Igualmente, se resal...

  6. Antipanic drugs and pulmonary function in panic disorder patients Medicação antipânico e função pulmonar em pacientes com transtorno de pânico

    Directory of Open Access Journals (Sweden)

    Isabella Nascimento

    2009-01-01

    Full Text Available BACKGROUND: Studies suggest an association between panic disorder (PD and impairment of lung function. OBJECTIVES: To evaluate lung function in 11 asymptomatic PD patients and to investigate antipanic drug effects on respiratory function. METHOD: Lung function was evaluated on two different occasions (with antipanic drugs and after drug washout. It was comprised of a spirometric evaluation and a bronchodilation test (salbutamol inhalation. Subjective Units of Disturbance Scale (SUDS was applied before and after each spirometric assessment. RESULTS: One patient showed mild obstructive airway impairment. Before bronchodilation test forced expiratory volume in 1 sec (FEV1 and forced expiratory flow between 25% and 75% of the forced vital capacity (FEF25-75 were significantly higher in patients on antipanic drugs than in those in the washout period. After salbutamol inhalation, only FEV1 was significantly higher in patients with antipanic drugs in comparison to the other group, whereas a significant increase in FEV1 and FEF25-75 after salbutamol inhalation was detected in patients without antipanic drugs. The subjective anxiety level was not different among PD patients in both test days. DISCUSSION: These results suggest a possible beneficial effect of the antipanic drug on lung function in PD patients.CONTEXTO: Estudos sugerem uma associação entre transtorno de pânico (TP e prejuízos na função pulmonar. OBJETIVOS: Avaliar a função pulmonar em 11 pacientes com TP assintomáticos e investigar efeitos da medicação antipânico na função respiratória. MÉTODO: A função pulmonar foi avaliada em duas ocasiões diferentes (com medicação antipânico e após "washout". Consistiu de uma avaliação espirométrica e do teste de broncodilatação (inalação de salbutamol. Subjective Units of Disturbance Scale (SUDS foi aplicada antes e após cada teste espirométrico. RESULTADOS: Um paciente apresentou obstrução leve de vias aéreas. Antes

  7. Medicação antipânico e função pulmonar em pacientes com transtorno de pânico Antipanic drugs and pulmonary function in panic disorder patients

    Directory of Open Access Journals (Sweden)

    Isabella Nascimento

    2009-01-01

    Full Text Available CONTEXTO: Estudos sugerem uma associação entre transtorno de pânico (TP e prejuízos na função pulmonar. OBJETIVOS: Avaliar a função pulmonar em 11 pacientes com TP assintomáticos e investigar efeitos da medicação antipânico na função respiratória. MÉTODO: A função pulmonar foi avaliada em duas ocasiões diferentes (com medicação antipânico e após "washout". Consistiu de uma avaliação espirométrica e do teste de broncodilatação (inalação de salbutamol. Subjective Units of Disturbance Scale (SUDS foi aplicada antes e após cada teste espirométrico. RESULTADOS: Um paciente apresentou obstrução leve de vias aéreas. Antes do teste de broncodilatação, o volume expiratório forçado no primeiro segundo (VEF1 e o fluxo expiratório forçado entre 25% e 75% da capacidade vital forçada (FEF25-75 foram significativamente maiores em pacientes com medicação antipânico do que no período de "washout". Após a inalação de salbutamol, apenas o VEF1 foi significativamente maior em pacientes com medicação antipânico em comparação ao outro grupo, embora tenha sido detectado aumento significativo em VEF1 e FEF25-75 em pacientes sem medicação antipânico depois da inalação de salbutamol. O nível de ansiedade subjetiva não foi diferente entre os pacientes em ambos os dias de testes. CONCLUSÃO: Os resultados sugerem uma possível ação benéfica da medicação antipânico na função pulmonar em pacientes com TP.BACKGROUND: Studies suggest an association between panic disorder (PD and impairment of lung function. OBJECTIVES: To evaluate lung function in 11 asymptomatic PD patients and to investigate antipanic drug effects on respiratory function. METHOD: Lung function was evaluated on two different occasions (with antipanic drugs and after drug washout. It was comprised of a spirometric evaluation and a bronchodilation test (salbutamol inhalation. Subjective Units of Disturbance Scale (SUDS was applied before and

  8. Courting Chinese Investors

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Inviting Chinese business delegations. Participating in trade fairs in China.Building an industrial park for Chinese investors. Poland is doing all theseand more to attract investment from China, according to Krzysztof Szumski,Poland ’s Ambassador to Chi

  9. Why I Learn Chinese

    Institute of Scientific and Technical Information of China (English)

    Keltoum; Otamani

    2013-01-01

    <正>I am eighteen years old. I have learned Chinese at the FFCA NordPas-de Calais for three years. I will continue to study Chinese during my five-year university life and try to get a job dealing with China in the future. I became interested in China at the age of 13, and my interest grew year by year.

  10. Chinese Foods; Teacher's Handbook.

    Science.gov (United States)

    Huang, Joe, Ed.

    Different styles of Chinese cooking, traditional food items, cooking utensils, serving techniques, and the nutritional value of Chinese cooking are described in this teaching guide. Lesson plans for the preparation of simple dishes are presented. Recipes, a shopping guide to San Francisco's Chinatown, a guide to sources of supplies, and a…

  11. AfricaonChineseDream

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    At the opening of the 2013 Understanding and Cooperation Dialogue held by the Chinese Association for International Understanding (CAFIU) on July 23 in Beijing, former President of the Federal Repub-lic of Nigeria Olusegun Obasanjo expounded on his understanding of the Chinese dream and its implications for Africa. The ful text of his thoughts follow.

  12. Chinese by Choice

    Science.gov (United States)

    Beem, Kate

    2008-01-01

    A 2004 College Board survey revealed that school districts around America wanted to offer Chinese, but finding qualified teachers was a problem, says Selena Cantor, director of Chinese Language and Culture Initiatives for the College Board. So last year, a new College Board program brought guest teachers from China to school districts in 31…

  13. Say That in Chinese

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Demand for Chinese language learning is fueling all aspects of the market, most notably the textbook publication industry Alarge-scale series of Chinese lan-guage textbooks are to be pub-lished in the coming years jointly by the China International Publi

  14. FROM THE CHINESE PRESS

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    Equality and harmony are mainstream in Chinese marriage. The conclusion was made by a systematic investigation in 1996 on love and marriage relations between couples in Shanghai, Harbin, Guangdong, Gansu and other regions. Six thousand couples were surveyed in a multi-period, separated level probability sampling; the research was conducted by the study group, "Marriage quality during the period of Chinese social

  15. Confucius Teaching Chinese Abroad

    Institute of Scientific and Technical Information of China (English)

    TANG YUANKAI

    2010-01-01

    @@ On December 1, 2009, the Confucius Institute in Lyon, France, held a plaque-unveiling ceremony. Thomas Boutonnet, a Frenchman who has studied Chinese for 10 years in France and China and who is also an institute supervisor, said the institute would offer courses in Chinese language and culture covering legal, wade and cultural fields.

  16. Chinese Children's Songs.

    Science.gov (United States)

    Kwok, Irene, Comp.

    Singing can be an enjoyable and effective way to motivate children to learn a second language. This booklet consists of contemporary and folk songs that are related to Chinese festivals, transportation, the family, seasons, Christmas and other topics. Each page gives the music to a song with the words in Chinese and in English. The songs are…

  17. About Chinese Characters

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The Chinese pictographs for 土 tǔ (earth) are "(?)", "(?)" and "(?)", reflecting the Chinese people of remote antiquity’s understanding of earth. They divided it into two layers, upper and subterranean, and used the "二" in "土" to represent both layers, the central "(?)" representing the plants that

  18. Biodegradable mesoporous calcium–magnesium silicate-polybutylene succinate scaffolds for osseous tissue engineering

    OpenAIRE

    Zhang X; Zhang C; Xu W; Zhong B; Lin F; Zhang J; Wang Q; Ji J.; Wei J; Zhang Y

    2015-01-01

    Xinxin Zhang,1,2,* Chi Zhang,3,* Wei Xu,1,* Biao Zhong,3 Feng Lin,3 Jian Zhang,3 Quanxiang Wang,4 Jiajin Ji,4 Jie Wei,4 Yang Zhang1 1TongRen Hospital, School of Medicine, Shanghai Jiao Tong University, 2Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 3Shanghai Sixth People’s Hospital, Shanghai Jiao Tong University, 4Key Laboratory for Ultrafine Materials of Ministry of Education, East China University of Science and Technology, Shanghai, People’s Republic ...

  19. HPLC Fingerprint and LC/MS/MS Identification of the Active Components in Radix Salviae Miltiorrhizae

    Institute of Scientific and Technical Information of China (English)

    HU,Ping; LIANG,Qiong-Lin; LUO,Guo-An; JIANG,Zhi-Hong

    2004-01-01

    @@ Radix Salviae Miltiorrhizae (丹参, RSM), an important Chinese Materia Medica, is widely used for cardiovascular diseases in China. Phenolic compounds[1] and diterpenoids[2] which are the major constituents of RSM have been reported to protect myocardium against ischemia-induced derangement, protect neural cells against injuries caused by anoxia,inhibit platelet aggregation, reduce hepatic fibrosis and depress the activities of HIV-1.[3] For the purposes of establishing quality standard of RSM and studying the relationship between the pharmacological activities and quantities of constituents, we conducted studies on HPLC fingerprint and LC-MS-MS identification of the active constituents of RSM.

  20. Effects of Shensong Yangxin capsule on pacemaker channels encoded by human HCN4 gene

    Institute of Scientific and Technical Information of China (English)

    SUN Li-ping; LI Ning; WU Yi-ling; PU Jie-lin

    2010-01-01

    @@ Shensong Yangxin (SSYX) is one of the compound recipes of Chinese materia medica including 12ingredients such as Panax ginseng, dwarf lilyturf tuber,nardostachys root, etc. Small-scale randomized multi-centre clinical trials suggested that SSYX reduced the number of ventricular extrasystoles in patients with or without structural heart disease.1 Besides excellent antiarrhythmic efficacy,2 SSYX also improved bradycardia in some patients, which was evidenced by animal studies3 as well. However, the antiarrhythmic mechanisms of SSYX have not been fully understood.Our previous studies have explored effect of SSYX on many channels except hyperpolarization-activated cation channel encoded by human hHCN4 gene.4

  1. AB27. Introduction to Asian Journal of Andrology

    OpenAIRE

    Ren, Danqing

    2014-01-01

    Asian Journal of Andrology (AJA, http://www.asiaandro.com) is an international peer-reviewed open access journal. It is sponsored by the Shanghai Institute of MateriaMedica at the Chinese Academy of Sciences and Shanghai Jiao Tong University. Its Editor-in-Chief is Prof Yi-Fei Wang who is an internationally well-known reproductive expert. Its recent SCI Impact factor is 2.140. It could become higher this year. AJA warmly welcome submissions in English from all of the world. With a focus on ne...

  2. DEVELOPMENT OF ACUPUNCTURE TREATMENT AND CLINICAL RESEARCH OF THREATENED ABORTION

    Institute of Scientific and Technical Information of China (English)

    LI Jing-xia; XIE Gan-gong

    2005-01-01

    In the present paper, the authors review recent development of acupuncture treatment of threatened abortion from 1) clinical application of "Linggui Bafa"(灵龟八法Eight Methods of Intelligent Turtle), 2) body acupoints, and 3) acupuncture combined with Chinese materia medica, and clinical study from 1) effect of acupuncture on the blood flow of uterus, and 2) effect of acupuncture on plasma progesterone level. In addition, acupuncture therapy is also used to help women in gestation and can effectively raise the pregnant rate. "Linggui Bafa" is rather effective in preventing threatened abortion and should be studied further.

  3. Chinese Companies in Switzerland

    Directory of Open Access Journals (Sweden)

    Esther Kessler

    2014-10-01

    Full Text Available In recent years, some of China’s leading firms have made headlines with their European expansion, by either opening new facilities or by acquiring or merging with significant enterprises in Europe. The goal of this paper is to contribute to the existing literature by examining Chinese enterprises expanding into Switzerland. The study also allows some conclusions for Chinese companies entering Central and Eastern Europe. We analyze via interviews the motivations of Chinese companies to expand into Switzerland as well as their behavior and the impediments in their internationalization process. Our findings show that Chinese companies fail to take advantage of certain benefits of western economies (such as open information and stable rule of law. To move forward efficiently, they should develop competence in dealing systematically with readily available market information, building professional networks that recognize a separation between business life and personal life, and managing their Chinese and foreign employees in the foreign cultural environment.

  4. Modern Chinese History Studies

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Famous Foreign Scholars' Lecture Tours in China Around the May Fourth Movement and Changes in Chinese Intellectual Circles From 1919 to 1924, John Dewey and four other famous foreign scholars came to China on lecture tours. These tours were great cultural undertakings to spread Western learning to the East after the First World War. The lectures these schol- ars gave helped to deepen the thoughts of Chinese people, and at the same time encouraged the diversification and evolution of Chinese intellectual circles. Firstly, the lectures hastened the birth of a contemporary Chinese wave of reflection on mo- dernity, and provided a basis for the theoretical views and cultural appeals of Liang Qichao and other members of the socalled "Orient Culture Faction," thereby increasing the tension intrinsic to the development of the New Culture Movement and to the expansion of intellectual horizons in Chinese intellectual circles.

  5. On Chinese Parody Translation

    Institute of Scientific and Technical Information of China (English)

    熊俊

    2013-01-01

    Chinese parody, as a traditional figure of speech, has captured more and more attention from scholars. The researches conducted up to date are inadequate in theorizing and exploring its translation. This paper, based on the comparative data analysis of Chinese parody translation examples in different types of texts, attempts to probe into the means about how to achieve the clos⁃est function equivalence in rendering Chinese parody under the guidance of Sociosemiotic Approach. It is found that the nature of Chinese parody translation is to achieve the closest natural equivalence or similarity in expressive function, informative func⁃tion, vocative function and aesthetic function in its equivalents in English. And it is suggested that borrowing, imitating, para⁃phrasing and adapting are effective strategies in translating Chinese parody.

  6. Chinese nuclear insurance and Chinese nuclear insurance pool

    International Nuclear Information System (INIS)

    Chinese Nuclear Insurance Started with Daya Bay Nuclear Power Station, PICC issued the insurance policy. Nuclear insurance cooperation between Chinese and international pool's organizations was set up in 1989. In 1996, the Chinese Nuclear Insurance Pool was prepared. The Chinese Nuclear Insurance Pool was approved by The Chinese Insurance Regulatory Committee in May of 1999. The principal aim is to centralize maximum the insurance capacity for nuclear insurance from local individual insurers and to strengthen the reinsurance relations with international insurance pools so as to provide the high quality insurance service for Chinese nuclear industry. The Member Company of Chinese Nuclear Pool and its roles are introduced in this article

  7. Study on Translating Chinese into Chinese Sign Language

    Institute of Scientific and Technical Information of China (English)

    徐琳; 高文

    2000-01-01

    Sign language is a visual-gestural language mainly used by hearing impaired people to communicate with each other. Gesture and facial expression are important grammar parts of sign language. In this paper, a text-based transfor mation method of Chinese-Chinese sign language machine translation is proposed.Gesture and facial expression models are created. And a practical system is im plemented. The input of the system is Chinese text. The output of the system is "graphics person" who can gesticulate Chinese sign language accompanied by facial expression that corresponds to the Chinese text entered so as to realize automatic translation from Chinese text to Chinese sign language.

  8. MEDICA 16 inhibits hepatic acetyl-CoA carboxylase and reduces plasma triacylglycerol levels in insulin-resistant JCR: LA-cp rats.

    Science.gov (United States)

    Atkinson, Laura L; Kelly, Sandra E; Russell, James C; Bar-Tana, Jacob; Lopaschuk, Gary D

    2002-05-01

    Intracellular triacylglycerol (TG) content of liver and skeletal muscle contributes to insulin resistance, and a significant correlation exists between TG content and the development of insulin resistance. Because acetyl-CoA carboxylase (ACC) is the rate-limiting enzyme for liver fatty acid biosynthesis and a key regulator of muscle fatty acid oxidation, we examined whether ACC plays a role in the accumulation of intracellular TG. We also determined the potential role of 5'-AMP-activated protein kinase (AMPK) in this process, since it can phosphorylate and inhibit ACC activity in both liver and muscle. TG content, ACC, and AMPK were examined in the liver and skeletal muscle of insulin-resistant JCR:LA-cp rats during the time frame when insulin resistance develops. At 12 weeks of age, there was a threefold elevation in liver TG content and a sevenfold elevation in skeletal muscle TG content. Hepatic ACC activity was significantly elevated in 12-week-old JCR:LA-cp rats compared with lean age-matched controls (8.75 +/- 0.53 vs. 3.30 +/- 0.18 nmol. min(-1). mg(-1), respectively), even though AMPK activity was also increased. The observed increase in hepatic ACC activity was accompanied by a 300% increase in ACC protein expression. There were no significant differences in ACC activity, ACC protein expression, or AMPK activity in the skeletal muscle of the 12-week JCR:LA-cp rats. Treatment of 12-week JCR:LA-cp rats with MEDICA 16 (an ATP-citrate lyase inhibitor) resulted in a decrease in hepatic ACC and AMPK activities, but had no effect on skeletal muscle ACC and AMPK. Our data suggest that alterations in ACC or AMPK activity in muscle do not contribute to the development of insulin resistance. However, increased liver ACC activity in the JCR:LA-cp rat appears to contribute to the development of lipid abnormalities, although this increase does not appear to occur secondary to a decrease in AMPK activity.

  9. Preparing for Chinese New Year.

    Science.gov (United States)

    Lew, Gordon

    This is one of a series of elementary readers written in Cantonese and English, designed to familiarize children with the traditional major Chinese festivals celebrated by the Chinese in America. The booklet follows the activities of a Chinese-American family in its preparations for the Chinese New Year. (CLK)

  10. Research in Ancient Chinese Language

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    JIANG Ji-cheng, A Brief Study of Arabian-Chinese Diaphone in Huihui Prescription Abstract: Based on meterials of Arabian- Chinese diaphone in Huihui Prescription, this paper studies all Chinese phonetic initials and finals in Yuan dynasty, including 21 initials and 34 finals. Key Words: Huihui Prescription, Arabian- Chinese diaphone, transferred sound, International Phonetic Alphabet

  11. Efecto de la salinidad en la eï¬�ciencia en el uso del agua y la producción de materia seca en guayabo

    OpenAIRE

    Casierra, Fánor Casierra Posada; Dotor, Ing. Agr. Ph.D.; Bernardo A.; González M, Ing. Agr.; Leonardo A.

    2006-01-01

    En plantas de guayaba (Psidium guajava L. cvs. RS 980 y Cimpa 00916) se evaluó el efecto de la salinidad sobre el crecimiento, la producción de materia seca y la eï¬�cacia agronómica en el uso del agua. Las plantas se obtuvieron a partir de semilla, crecieron en un invernadero en materas (tres litros) y se expusieron a condiciones no salinas (ECe: 1.2 dS.m-1) o salinas mediante la adición de 20; 40; 60 y 80 mM de NaCl con base en suelo seco al aire (ECe:3.0, 5.4, 7.9 y 10.5 dS.m-1 respectivam...

  12. Procesos industriales de acondicionamiento de caolín para su utilización como materia prima en la síntesis de zeolita X

    OpenAIRE

    García Colina, Fernando

    1999-01-01

    [spa] La caolinita, constituyente principal del caolín, es una arcilla de fórmula 2SiO(2) Al(2).O(3).2H(2)O que da lugar a un producto de calcinación denominado metacaolinita, muy utilizado como materia prima en la síntesis de zeolitas de bajo contenido en SiO(2), como por ejemplo las zeolitas del grupo de la faujasita NaA, NaX y NaY (Breck, 1974). Aunque la producción de zeolita A para detergencia a partir de la metacaolinita ha sido ampliamente descrita en numerosas patentes y trabajos de i...

  13. Factores de conversión. Como calcular la cantidad de materia orgánica en una muestra analizada por dicromatometría.

    OpenAIRE

    Milla González, Miguel; Pinto Ganfornina, Juan José

    2014-01-01

    La materia orgánica de una muestra de suelo o sedimento se determina mediante una valoración por retroceso utilizando dicromato potásico como oxidante y una sal ferrosa como valorante. En este ejercicio se encuentra la relación entre el volumen añadido de agente oxidante (V) y los volúmenes de sal de Fe(II) consumidos en la valoración del exceso de dicromato (V1) y de un blanco de referencia (V2). Si se convierten los volúmenes V1 y V2 en volumen de dicromato, el factor de conversión correspo...

  14. Progresividad o regresividad en materia de derechos económicos sociales y culturales. Claves para pensar Nuestramérica (2015 – 2019

    Directory of Open Access Journals (Sweden)

    Jerónimo Guerrero Iraola

    2016-06-01

    Full Text Available Los procesos sociales, económicos, políticos y, en definitiva, culturales que vive Latinoamérica en general y la República Argentina en particular deben llevar a indagar en torno a la necesidad de crear un “mapa del ejercicio de los derechos”. En relación con los derechos económicos, sociales y Culturales deben promoverse instancias colectivas de planificación, diseño y análisis de impacto que habiliten el debido contralor popular. Lo expuesto signado por el principio de “no regresividad” como norte ineludible en materia de promoción y protección de derechos fundamentales. En dicho contexto, las universidades detentan un rol fundamental en el diseño prospectivo de las estrategias y resortes para la consecución de los fines desarrollados.

  15. Frecuencia de Cryptosporidium spp en materia fecal de niños entre un mes y trece años en un hospital local colombiano

    Directory of Open Access Journals (Sweden)

    Mariela de Arango

    2006-06-01

    Full Text Available Introducción: El Cryptosporidium spp es un protozoario parásito intestinal intracelular que fue descrito como patógeno humano en 1976 y actualmente es reconocido como uno de los principales causantes de infección gastrointestinal y diarrea. El objetivo del presente estudio es determinar la frecuencia de esta parasitosis en los niños que consultan a un hospital local colombiano. Materiales y métodos: Se trata de un estudio observacional descriptivo de corte transversal hecho en el Hospital San Vicente de Arauca, Colombia, entre agosto y diciembre de 2003. Se incluyeron todos los niños que consultaron en el período mencionado al servicio de urgencias, se tomaron muestras de materia fecal para coloración con técnica de Ziehl-Neelsen modificado en busca de ooquistes del parásito, realizando diagnóstico diferencial micrométrico. Se consideró positivo cuando se evidenciaron más de 5 ooquistes por campo de 100 aumentos. El análisis estadístico se hizo en Epi Info 6.04. Resultados: En total se incluyeron 173 pacientes de los cuales 56.1% eran de sexo masculino, tenían edades comprendidas entre 1 mes y 12 años con un promedio de 2.65 años. La frecuencia de Cryptosporidium spp en materia fecal fue 46.8%, fue mayor a medida que aumentaba la edad y entre quienes asistían a guarderías; no se evidenció relación con ningún síntoma digestivo. Discusión: La frecuencia que se encontró en este estudio es alta, si se compara con lo determinado previamente en estudios locales y muestra la importancia de emprender estudios adicionales en el área.

  16. The limits of retirement social protection Los límites de la protección social en materia de jubilación

    Directory of Open Access Journals (Sweden)

    Noelia Morales Romo

    2010-09-01

    Full Text Available This article presents an analysis of options and alternatives related to retirement in Spain during a global economic crisis. By dealing with qualitative and quantitative data we formulate answers to prior questions related to retirement social protection. We address four main topics: pension coverage, related mainly to the sum and benefi ciaries; age, by focusing on the moment of retirement; the need for an early retirement or the possibility of postponing the age of compulsory retirement; the fi nancing of the pensions system through public funds or private pension plans, and, fi nally, we raise questions on the future of retirement pensions. Last, we provide some clear conclusions about the questions raised. Keywords: Retirement. Social payments. Social protection. Pensions. Public policies. Welfare state. El texto aborda las percepciones sobre las opciones y alternativas en materia de jubilación en España en un momento de difícil coyuntura económica mundial. A partir de numerosos datos cualitativos y cuantitativos se trata de responder a cuestiones fundamentales en relación a la protección social en materia de jubilación. Los aspectos fundamentales sobre los que versa el artículo son cuatro: la cobertura de las pensiones tratando especialmente la cuantía y los benefi ciarios, la edad, centrándose en cuándo es adecuado jubilarse, la necesidad o conveniencia de las prejubilaciones o la posibilidad de postergar la edad de jubilación obligatoria, la fi nanciación del sistema de pensiones haciendo hincapié tanto en los fondos públicos como en los planes privados de pensiones y por último nos cuestionaremos sobre el futuro de las pensiones. Para fi nalizar realizaremos unas claras conclusiones sobre todas las cuestiones planteadas. Palabras claves: Jubilación. Prestaciones. Protección social. Pensiones. Políticas públicas. Estado de bienestar.

  17. Comunicar para educar. El reto de la comunicación institucional del IEEM en materia de educación cívica

    Directory of Open Access Journals (Sweden)

    Dalia Edith Álvarez-Padilla

    2016-08-01

    Full Text Available En México, la reforma constitucional en materia político-electoral —publicada en el Diario Oficial de la Federación el 10 de febrero de 2014— trazó un nuevo esquema de distribución de competencias entre el Instituto Nacional Electoral (INE y los organismos públicos locales electorales (Oples. La educación cívica, a diferencia de otras atribuciones que atrajo el INE, es una facultad exclusiva de los Oples, a partir de la reforma de 2014, lo cual implica un gran reto institucional en materia de coordinación para el fomento de la educación cívica y de la participación ciudadana. En este artículo se realiza un análisis del marco jurídico actual aplicable al Instituto Electoral del Estado de México (IEEM para cumplir con las actividades relativas a la educación cívica a través de la comunicación institucional. / Mexico’s political-electoral constitutional reform (published in the February 10, 2014 issue of the Diario Oficial de la Federación, or Official Gazette laid out a new way of distributing competencies between the National Electoral Institute (INE and the local public electoral bodies (Oples. In contrast with other INE attributes, the 2014 makes civic education an exclusive faculty of the Oples, which implies an enormous institutional challenge in terms of coordination to foster civic education and public participation. This article analyzes the current legal framework in which the Electoral Institute of the State of Mexico (IEEM will have to carry out activities related to civic education through institutional communication.

  18. Las propiedades de las estrellas extrañas en el marco de una nueva ecuación de estado para la materia extraña

    Science.gov (United States)

    Lugones, G.; Benvenuto, O. G.

    Se estudian las propiedades generales de las estrellas constituídas por materia extraña (ME) en el marco de una nueva ecuación de estado (EOS) en la que consideramos la masa de los quarks como dependiente del número medio de bariones por unidad de volumen. Se asume esta dependencia de forma que los quarks sean livianos (pesados) a densidades altas (bajas). En esta aproximación, la EOS de la ME es similar a la predicha por el modelo de la Bolsa del MIT, pero es significativamente mas dura a bajas densidades. Esta propiedad modifica las propiedades de las estrellas extrañas en forma notable. Encontramos que, con esta nueva EOS, los objetos pueden ser más masivos que en el caso de la EOS de la bolsa del MIT y que, además, pueden presentar mayores redshifts gravitatorios en hasta un 10%. En el caso de las oscilaciones radiales de estos objetos, calculamos la relación período vs. redshift gravitacional y encontramos una expresión analítica simple para el caso de las oscilaciones de objetos de baja masa. Encontramos que, aún con hipótesis muy diferentes en cuanto a la ecuación de estado de la materia extraña, las propiedades generales de estos objetos no se ve afectada en forma fundamental, y, por lo tanto, no deberían ser muy diferentes de las aquí expuestas.

  19. El sistema agroforestal modifica el contenido de materia orgánica y las propiedades físicas del suelo

    Directory of Open Access Journals (Sweden)

    R. M. Murray

    2014-01-01

    Full Text Available Se planteó analizar la dinámica del contenido de materia orgánica de un suelo, bajo un sistema agroforestal y los cambios ocurridos en las propiedades físicas. Este trabajo se llevó a cabo en un sistema agroforestal en la Llanura Costera Norte del estado de Nayarit, en el cual se evaluaron: contenido de materia orgánica (MO, humedad (W, densidad aparente (Da, porosidad total (Pt y la capacidad de campo (CC. En el año 2005, se realizó un perfil del suelo y se caracterizó tanto en campo como en laboratorio, presentando una textura arcillosa (arena 29.20%, limo 18% y arcilla 52.80%, pH medio (7, MO 0.51%, capacidad de intercambio catiónico (CIC 24 cmol/kg, Da 1.40 g cm-3 y CC24.3%. El suelo se clasificó como Cambisol vértico flúvico (éutrico, arcíllico; se tomaron muestras a una profundidad de 0-20 cm por coincidir con el espesor del horizonte A del suelo, considerando que es el horizonte más influenciado a corto plazo por la hojarasca. Se dio un seguimiento de dos muestreos por año, hasta 2012; los resultados más sobresalientes a ocho años de implantado el sistema indican una disminución en la Da 1.19 g cm-3, un aumento en la MO 3.86%, Pt 58.20%, porosidad de aireación (Pa 22.20% y en la CC 36%.

  20. La mujer en una lista de encabezamientos de materia en español Woman in the subject heading list in Spanish

    Directory of Open Access Journals (Sweden)

    Alicia J. Todaro

    2006-12-01

    Full Text Available Se identificaron 71 epígrafes referidos a la mujer en la Lista de encabezamientos de materia para biblioteca (LEMB y se analizaron según criterios de otredad, confinamiento, omisión, estructura inadecuada y terminología sesgada. El 73% de los epígrafes no tenían correspondencia exacta entre la mujer y el varón, mientras que el número de epígrafes femeninos con indicación de sexo era mayor que en los epígrafes masculinos (52 vs. 9. El 83% de los epígrafes femeninos se concentra en tres sustantivos: mujeres, muchachas y esposas. La omisión de epígrafes y subdivisiones, la incoherencia en las relaciones equivalentes y las notas de alcance, así como ciertas formas terminológicas pueden resultar discriminatorias u ofensivas para la mujer, por lo que se sugiere revisar esta conocida lista de epígrafes, con el fin de mejorarla.A total of 71 subject headings referring to women in the subject heading list Lista de encabezamientos de materia para bibliotecas (LEMB were analyzed according to the following criteria: otherness, confinement, omission, inadequate structure, and biased terminology. Seventy three percent of the subject headings have no exact equivalent in men and women, and the number of heading indicating gender was higher in the male (52 vs. 9 Eighty three percent of headings referring to the female were concentrated in three nouns: women, girls, and wives. Omission of subject headings and subdivisions, inconsistencies in the equivalence relations, and scope notes, as well as some terminological forms may be discriminatory or offensive for women. Consequently, revision and improvement of this well-known subject heading list is suggested.

  1. Análise de causa raiz: avaliação de erros de medicação em um hospital universitário Análisis de causa raíz: evaluación de errores de medicación en un hospital universitario Root cause analysis: evaluation of medication errors at a university hospital

    OpenAIRE

    Thalyta Cardoso Alux Teixeira; Silvia Helena De Bortoli Cassiani

    2010-01-01

    Os objetivos deste estudo foram identificar e analisar os tipos de erros de medicação observados nas doses de medicamentos que foram preparadas e administradas de forma diferente daquelas prescritas. Estudo descritivo, utilizando o método de análise de causa raiz, que realizou uma análise secundária de dados de um estudo já existente. No estudo, 74 erros de medicação foram identificados, durante o preparo e a administração de medicamentos pela equipe de enfermagem. Erros de dose (24,3%), erro...

  2. Equilibria of Chinese Auctions

    DEFF Research Database (Denmark)

    Branzei, Simina; Forero, Clara; Larson, Kate;

    Chinese auctions are a combination between a raffle and an auction and are held in practice at charity events or festivals. In a Chinese auction, multiple players compete for several items by buying tickets, which can be used to win the items. In front of each item there is a basket...... are symmetric when both valuations and budgets are symmetric. We also study Chinese auctions with discrete budgets, for which we give both existence results and counterexamples. While the literature on rent-seeking contests traditionally focuses on continuous costly tickets, the discrete variant is very natural...

  3. [Marihuana and cannobinoids as medicaments].

    Science.gov (United States)

    Tkaczyk, Marek; Florek, Ewa; Piekoszewski, Wojciech

    2012-01-01

    Biological activity of cannabinoids is caused by binding to two cannabinoid receptors CB1 and CB2. Psychoactive is not only tetrahydrocannabinol (THC) but also: cannabidiol, cannabigerol or cannabichromen. Formerly, the usefulness of hemp was assessed in the relation to temporary appeasement of the symptoms of some ailments as nausea or vomiting. Present discoveries indicates that cannabis-based drugs has shown ability to alleviate of autoimmunological disorders such as: Multiple sclerosis (MS), Rheumatoid arthritis (RA) or inflammatory bowel disease. Another studies indicates that cannabinoids play role in treatment of neurological disorders like Alzheimer disease or Amyotrophic lateral sclerosis (ALS) or even can reduce spreading of tumor cells. Cannabinoids stand out high safety profile considering acute toxicity, it is low possibility of deadly overdosing and side-effects are comprise in range of tolerated side-effects of other medications. In some countries marinol and nabilone are used as anti vomiting and nausea drug. First cannabis-based drug containg naturally occurring cannabinoids is Sativex. Sativex is delivered in an mucosal spray for patients suffering from spasticity in MS, pain relevant with cancer and neuropathic pain of various origin. Despite the relatively low acute toxicity of cannabinoids they should be avoid in patients with psychotic disorders, pregnant or breastfeeding woman. Cannabinoids prolong a time of reaction and decrease power of concentration that's why driving any vehicles is forbidden. Cannabis side-effects varies and depend from several factors like administrated dose, rout of administration and present state of mind. After sudden break from long-lasting use, withdrawal symptoms can appear, although they entirely disappear after a week or two.

  4. [Marihuana and cannobinoids as medicaments].

    Science.gov (United States)

    Tkaczyk, Marek; Florek, Ewa; Piekoszewski, Wojciech

    2012-01-01

    Biological activity of cannabinoids is caused by binding to two cannabinoid receptors CB1 and CB2. Psychoactive is not only tetrahydrocannabinol (THC) but also: cannabidiol, cannabigerol or cannabichromen. Formerly, the usefulness of hemp was assessed in the relation to temporary appeasement of the symptoms of some ailments as nausea or vomiting. Present discoveries indicates that cannabis-based drugs has shown ability to alleviate of autoimmunological disorders such as: Multiple sclerosis (MS), Rheumatoid arthritis (RA) or inflammatory bowel disease. Another studies indicates that cannabinoids play role in treatment of neurological disorders like Alzheimer disease or Amyotrophic lateral sclerosis (ALS) or even can reduce spreading of tumor cells. Cannabinoids stand out high safety profile considering acute toxicity, it is low possibility of deadly overdosing and side-effects are comprise in range of tolerated side-effects of other medications. In some countries marinol and nabilone are used as anti vomiting and nausea drug. First cannabis-based drug containg naturally occurring cannabinoids is Sativex. Sativex is delivered in an mucosal spray for patients suffering from spasticity in MS, pain relevant with cancer and neuropathic pain of various origin. Despite the relatively low acute toxicity of cannabinoids they should be avoid in patients with psychotic disorders, pregnant or breastfeeding woman. Cannabinoids prolong a time of reaction and decrease power of concentration that's why driving any vehicles is forbidden. Cannabis side-effects varies and depend from several factors like administrated dose, rout of administration and present state of mind. After sudden break from long-lasting use, withdrawal symptoms can appear, although they entirely disappear after a week or two. PMID:23421098

  5. Chinese implicit leadership theory.

    Science.gov (United States)

    Ling, W; Chia, R C; Fang, L

    2000-12-01

    In a 1st attempt to identify an implicit theory of leadership among Chinese people, the authors developed the Chinese Implicit Leadership Scale (CILS) in Study 1. In Study 2, they administered the CILS to 622 Chinese participants from 5 occupation groups, to explore differences in perceptions of leadership. Factor analysis yielded 4 factors of leadership: Personal Morality, Goal Efficiency, Interpersonal Competence, and Versatility. Social groups differing in age, gender, education level, and occupation rated these factors. Results showed no significant gender differences, and the underlying cause for social group differences was education level. All groups gave the highest ratings to Interpersonal Competence, reflecting the enormous importance of this factor, which is consistent with Chinese collectivist values.

  6. CHINESE OF HUMANITY

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The feature and development direction of ecological garden city; The problem and countermeasures in urban construction audio-visual file management task;Youth network moral education is imperative;A shallow discussion about moral education penetration in Chinese classroom;

  7. Chinese Female Creativity

    Institute of Scientific and Technical Information of China (English)

    VALERIE; SARTOR

    2011-01-01

    "Many foreigners mistakenly believe that Chinese women are creatively oppressed,that they have been oppressed for centuries," Teacher Yang said,glancing at me wryly."That’s correct," I replied, lifting my eyebrows.

  8. Traditional Chinese Biotechnology

    Science.gov (United States)

    Xu, Yan; Wang, Dong; Fan, Wen Lai; Mu, Xiao Qing; Chen, Jian

    The earliest industrial biotechnology originated in ancient China and developed into a vibrant industry in traditional Chinese liquor, rice wine, soy sauce, and vinegar. It is now a significant component of the Chinese economy valued annually at about 150 billion RMB. Although the production methods had existed and remained basically unchanged for centuries, modern developments in biotechnology and related fields in the last decades have greatly impacted on these industries and led to numerous technological innovations. In this chapter, the main biochemical processes and related technological innovations in traditional Chinese biotechnology are illustrated with recent advances in functional microbiology, microbial ecology, solid-state fermentation, enzymology, chemistry of impact flavor compounds, and improvements made to relevant traditional industrial facilities. Recent biotechnological advances in making Chinese liquor, rice wine, soy sauce, and vinegar are reviewed.

  9. The Chinese Olympic Committee

    Institute of Scientific and Technical Information of China (English)

    余信波

    2008-01-01

    The Chinese Olympic Committee (COC) is a non-governmental,non-profit national sports organization of a mass character,with the objective of developing sports and promoting the Olympic Movement in the country.

  10. Chinese Ecosystem Research Network

    Institute of Scientific and Technical Information of China (English)

    Huang Tieqing; Liu Jian; Chen Panqin; Fu Bojie

    2002-01-01

    The article analyzes the development of the Chinese Ecosystem Research Network, and its mission, mandate, and management mechanisms, with examples of research, demonstration and consultation for policy-setting.

  11. Chinese remainder codes

    Institute of Scientific and Technical Information of China (English)

    ZHANG Aili; LIU Xiufeng

    2006-01-01

    Chinese remainder codes are constructed by applying weak block designs and the Chinese remainder theorem of ring theory.The new type of linear codes take the congruence class in the congruence class ring R/I1 ∩ I2 ∩…∩ In for the information bit,embed R/Ji into R/I1 ∩ I2 ∩…∩ In,and assign the cosets of R/Ji as the subring of R/I1 ∩ I2 ∩…∩ In and the cosets of R/Ji in R/I1 ∩ I2 ∩…∩ In as check lines.Many code classes exist in the Chinese remainder codes that have high code rates.Chinese remainder codes are the essential generalization of Sun Zi codes.

  12. Chinese Remainder Codes

    Institute of Scientific and Technical Information of China (English)

    张爱丽; 刘秀峰; 靳蕃

    2004-01-01

    Chinese Remainder Codes are constructed by applying weak block designs and Chinese Remainder Theorem of ring theory. The new type of linear codes take the congruence class in the congruence class ring R/I1∩I2∩…∩In for the information bit, embed R/Ji into R/I1∩I2∩…∩In, and asssign the cosets of R/Ji as the subring of R/I1∩I2∩…∩In and the cosets of R/Ji in R/I1∩I2∩…∩In as check lines. There exist many code classes in Chinese Remainder Codes, which have high code rates. Chinese Remainder Codes are the essential generalization of Sun Zi Codes.

  13. Cultural Characteristics of Chinese Cuisine:From Contrastive Studies of English and Chinese

    Institute of Scientific and Technical Information of China (English)

    乞聪妮

    2014-01-01

    Chinese cuisine plays an important role in Chinese culture. The paper illustrates the features of Chinese cuisine in Chi-nese dish naming from different perspectives, and analyze them from contrastive studies of English and Chinese.

  14. Chinese Studies and Beyond

    DEFF Research Database (Denmark)

    Brødsgaard, Kjeld Erik

    2013-01-01

    Many different conceptual approaches and models have been used to analyze contemporary Chinese history and politics. Some of the more commonly used include "totalitarianism", "two-line struggle", "clientelism", "tendency analysis", "political culture", "interest group politics", "bureaucratic...... politics", "corporatism", "civil society", "fragmented authoritarianism", etc. (Brødsgaard, 1989; Guo 2013). This paper will survey these approaches in order to place the analysis of the contemporary Chinese politics and history in a comparative perspective. A survey of the field will remind us...

  15. The Chinese Politeness Scale

    Institute of Scientific and Technical Information of China (English)

    王喜凤

    2012-01-01

    In order to make sense of what is said in an interaction,we have to look at various factors which relate to social distance and closeness.Generally,these factors include the specific situation language takes place,the relative status of the two participants,the message being delivered and finally the age of the participants.In this article,the Chinese Politeness Scale,based on Chinese social values and tradition,will be explained and demonstrated in detail.

  16. Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    2009013 Clinical observation on treatment of active rheumatoid arthritis with Chinese herbal medicine. SHENG Zhenghe(盛正和), et al.Dept TCM, 5th Affili Hosp, Guangxi Med Univ, Guangxi 545001. Chin J Integr Tradit West Med 2008;28(11):990-993. Objective To study the efficacy and safety of Chinese drugs for expelling evil-wind, removing dampness, promoting blood circulation and invigorating yin in treating active rheumatoid arthritis (RA).

  17. The Magic of Chinese

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    One of the world's oldest languages appears to have a vibrant futureClassical Greek and Latin, two languages that share an ancient history with Chinese, have been threatened with extinction, being used primarily in classic books or for special purposes. Chinese, on the other hand, is thriving as more and more people develop an interest in learning the language, and its charm has been noticed by linguists.

  18. Chinese New Year

    Institute of Scientific and Technical Information of China (English)

    王芳

    2005-01-01

    The Chinese New Year is now known as the Spnng Festival because it starts trom the beginning otspring. Though there are some sayings about its origin (起源), all agree that the word Nian, which inmodern Chinese means “year”, was originally the name of a beast (野兽) that started to eat people thenight before the beginning of a new year.

  19. Psychiatry and Chinese culture.

    Science.gov (United States)

    Lin, T Y

    1983-12-01

    When we examine the cultural characteristics that influence mental disorders and related behavior among the Chinese, no major differences are found between Chinese and other groups in the range of disorders or in overall prevalence. Several cultural factors influence the recognition and treatment of mental illness, among which are attitudes toward emotional display, somatic as opposed to psychogenic disorders and features of the traditional medical belief system in Chinese culture. The Chinese have a relatively favorable prognosis of schizophrenia, low rates of depressive illness, a strong tendency towards somatization and the presence of several unique culture-bound syndromes. From studying Chinese in Vancouver, it was found that they have a characteristic way of dealing with mental illness in the family, in that there is first a protracted period of intrafamilial coping with serious psychiatric illness, followed by recourse to friends, elders and neighbors in the community; third, consultation with traditional specialists, religious healers or general physicians; fourth, outpatient or inpatient treatment from specialists, and, finally, a process of rejection and scapegoating of the patient. The efficacy of Western psychiatric treatment of Chinese patients has yet to be objectively assessed. PMID:6364576

  20. Chinese Advertising and Advanced Chinese Culture

    Institute of Scientific and Technical Information of China (English)

    Liu Fan

    2006-01-01

    @@ Chinese advertising has long been inseparable from the Chinese national culture from late Shang Dynasty and early Zhou Dynasty when Jiang Ziya beat sword to spread sound to the 21st century when the badge of Beijing 2008 Olympic Games sweeps the whole world. With cultural trait as one of its fundamental character,advertising naturally becomes one of the most important cultural industries in contemporary era. In recent years because of prevalent theme, "Rediscover the Brilliance of Ancient Cities," promoted by the 39th IAA World Congress and the 12th China Advertising Festival held in China, Beijing and Xi'an, two ancient cities, had been splendidly presented to the whole world.

  1. In vitro effect of intracanal medicaments on strict anaerobes by means of the broth dilution method Efeito in vitro de medicações intracanal sobre anaeróbios estritos pelo método de diluição em caldo

    Directory of Open Access Journals (Sweden)

    Odila Pereira da Silva ROSA

    2002-03-01

    Full Text Available The determination of bacterial susceptibility to intracanal medicaments is a necessity. Nevertheless, few studies utilize the proper methodology to carry out that evaluation with anaerobes. In this study, the steps of a broth dilution method, carried out in microplates (microdilution and tubes (macrodilution, to test the effect of traditional intracanal medicaments on anaerobic bacteria are described. The results are presented as values of minimal inhibitory and bactericidal concentrations (MIC and MBC. Standardized inocula of the anaerobic bacteria Prevotella nigrescens (ATCC 33563, Fusobacterium nucleatum (ATCC 25586 and Clostridium perfringens (ATCC 13124, in reinforced Clostridium medium (RCM and supplemented Brucella broth, were submitted to different concentrations of calcium hydroxide, chlorhexidine digluconate, camphorated paramonochlorophenol and formocresol solutions. The drugs were diluted in the same culture broths, in microplates and tubes, and were then incubated in anaerobiosis jars at 37ºC for 48 or 96 hours. The determination of MICs was carried out through visual and spectrophotometric readings, and the determination of MBCs, through the plating of aliquots on RCM-blood agar. For that kind of study, the macromethod with spectrophotometric reading should be the natural choice. MICs and MBCs obtained with the macromethod were compatible with the known clinical performance of the studied medications, and the values varied according to the bacteria and culture media employed. RCM was the most effective medium and C. perfringens, the most resistant microorganism.A determinação da suscetibilidade bacteriana aos medicamentos intracanal é uma necessidade, mas são poucos os estudos que utilizam metodologia própria para anaeróbios estritos nessa avaliação. Neste estudo, são descritos os passos de um método de diluição em caldo, feito em microplacas (microdiluição e em tubo (macrodiluição, para testar a ação de

  2. Uso da medicação homeopática no tratamento da ceratoconjuntivite primaveril: resultados iniciais Treatment of vernal keratoconjunctivitis with homeopathic medicine: a preliminary report

    Directory of Open Access Journals (Sweden)

    Cláudio Maciel de Sena

    2003-01-01

    Full Text Available OBJETIVO: Apresentar os primeiros resultados do uso da Homeopatia entre os pacientes com conjuntivite primaveril, avaliados no Serviço de Córnea e Doenças Externas do Hospital São Geraldo. MÉTODOS: Foram incluídos no presente estudo 13 pacientes apresentando ceratoconjuntivite primaveril, examinados no período de janeiro de 1998 a dezembro de 1999. A idade média dos pacientes foi de 9,5 anos, sendo nove do sexo masculino e quatro do sexo feminino. Todos os pacientes já haviam feito uso de corticóide tópico antes da sua inclusão no estudo. Antes de iniciar o tratamento homeopático, todos os pacientes foram examinados por um dos autores, sendo acompanhados pelo mesmo médico, mensalmente até os seis meses e depois trimestralmente até completar um ano do tratamento homeopático. O tratamento homeopático foi realizado por meio de uma dose única, via oral, baseando-se na totalidade sintomática do paciente. RESULTADOS: A porcentagem de melhora dos sinais e sintomas, entre os pacientes, foi de: lacrimejamento e dor ocular 100%; secreção ocular 92%; sensação de corpo estranho 86%; prurido e fotofobia 84%; relatavam diminuição ou ausência do desconforto que a ceratoconjuntivite primaveril provocava nas suas atividades diárias 84%; nódulos de Trantas 62,5%; hiperemia conjuntival 61%; erosões epiteliais 58% e hipertrofia da papila tarsal 8%. CONCLUSÃO: Este estudo sugere efeito benéfico da medicação homeopática no tratamento da ceratoconjuntivite primaveril, com melhora dos sinais e sintomas da doença. Sugere-se a realização de estudo duplo-cego, com maior número de casos, para a confirmação desses resultados.PURPOSE: To present a preliminary report of homeopathic medicine in the treatment of vernal keratoconjunctivitis, at the Cornea service, of the São Geraldo Hospital. METHODS: Thirteen patients with vernal keratoconjunctivitis, examined from January 1998 to December 1999, were included in the present study

  3. Chinese boxes: "Typhoon" and Conrad's history of the Chinese

    OpenAIRE

    Kerr, D.

    2009-01-01

    This essay examines the novel "Typhoon," by Joseph Conrad, as a story about Chinamen coolies and seamen onboard a steamer transporting Chinese laborers. It argues that the Chinese boxes of the coolies represent several versions of the history of the Chinese and that the coolies are also representatives of a civilization with ideas and institutions, a law and order of nature. It also describes the images of Chinese life and their association to sociality, cooperation, nourishment, simplicity, ...

  4. Evaluación de mezclas formuladas de fertilizantes con dosis crecientes y aplicación de materia orgánica en el rendimiento de tabaco negro en un suelo arenoso bajo condiciones de invernadero

    Directory of Open Access Journals (Sweden)

    Aníbal Cóndor G

    2013-06-01

    Full Text Available El presente trabajo compara tres mezclas formuladas de fertilizantes —una mezcla tradicional; un fertilizante mineral 10-15-20; y un fertilizante orgánico-mineral 8-12-16 en dosis crecientes, con y sin aplicación de materia orgánica (humus de lombriz— en el cultivo de tabaco. El experimento se condujo en un suelo arenoso de irrigación utilizando 2 plántulas de tabaco negro por maceta. La fertilización al suelo para cada dosis de NPK en mg.kg-1/maceta fue: dosis baja (160-60-80, dosis media (320-120-160 y dosis alta (480-180-240. Se utilizó el diseño completo al azar con arreglo factorial, con tres repeticiones y conducido en macetas con 4 kg de suelo. La evaluación consistió en medir el rendimiento en peso fresco de la parte aérea y el peso seco total (parte aérea y radicular de las plantas. Fue posible observar que no existe superioridad en cuanto a la materia fresca y seca total producidas entre las mezclas formuladas utilizadas, con un promedio de 432,5g/maceta y 112,6g/ maceta, respectivamente. Se pudo tener así tres alternativas en la fertilización de tabaco. Sin embargo, con el uso del fertilizante orgánico-mineral se obtendría mayores beneficios en el suelo por el efecto residual que dejaría por contener en su composición un 25% de materia orgánica por cada 100 kg de fertilizante. Conforme aumentan las dosis de fertilización se incrementan también los rendimientos, notándose el efecto directo de los fertilizantes en el sustrato arenoso utilizado, sin salinidad que pueda haber afectado la asimilación de nutrientes. Además, se observó la baja fertilidad del sustrato al comparar el tratamiento adicional 0-0-0 con los demás tratamientos, lo que ha producido mas del 300% en cuanto a rendimiento. No existe efecto significativo en la interacción fertilizante vs. materia orgánica en la producción de materia fresca aérea y seca total, debido a que la dosis de materia orgánica fue baja (1%.

  5. Uso de un filtro anaeróbico sumergido en la remoción de materia orgánica de aguas residuales municipales. Resultados preliminares

    Directory of Open Access Journals (Sweden)

    Santiago Ávila Soto

    2010-01-01

    Full Text Available La eficiencia de Biorremediación de aguas residuales de tipo municipal por sistemas anaeróbicos depende, entre otros factores, de temperaturas entre 35-40 °C, lo cual representa un problema real para aplicar esta tecnología en lugares con climas cálidos y fríos como Chetumal, Quintana Roo. En este trabajo se evaluó el desempeño de un biorreactor de filtro anaeróbico sumergido (SAF para la eliminación de la materia orgánica de las aguas residuales municipales de Chetumal durante los períodos más fríos del año. El SAF, previamente estabilizada por 8 meses, fue alimentado de septiembre a diciembre con aguas residuales municipales de Chetumal. Se evaluaron los niveles de la demanda bioquímica de oxígeno, amoníaco y nitrato y se estimó la carga orgánica volumétrica. La variación de la temperatura ambiente afectó drásticamente la eficiencia de remoción del SAF. A menor temperatura menor eficiencia de remoción: a 36-37 ºC se eliminó más del 90% de la materia orgánica, pero a 20 oC fue removido menos del 20%. Además, para las mejores condiciones de remoción se requirió una importante adición de álcali al SAF. Los datos soportan bien el uso de biorreactores SAF en la biorremediación de aguas residuales municipales de Chetumal. Sin embargo, debe considerarse el costo de la adición de álcali y la temperatura de la estación del año en el proceso técnico global.

  6. 论中国文化对酒的辩证认识%Dialectical Cognition of Wine in Chinese Culture

    Institute of Scientific and Technical Information of China (English)

    梁瑞; 周聃; 郭旭

    2015-01-01

    酒在中国文化中的地位极为特殊,古人对酒充满了看似矛盾却辩证统一的认识。从其诞生之日起,酒这种美味的饮料就被人们赋予了原罪意识以警示后世。认识到酒在礼乐制度建构与医药上的积极作用的同时,也对酒的负面意义有着清醒的认知,对我们正确认识酒具有不可低估的意义。%Wine has a very special position in Chinese culture. Ancient Chinese cognition of wine is seemingly contradictory but actually dialec-tical unified. Since the birth of wine, it has been endowed with original sin by people. Accordingly, except the positive roles of wine in medica-tion and in the building of rites and music system, people should also be aware of the negative significance of wine.

  7. Systematic Evaluation on Clinical Efifcacy of External Application of Traditional Chinese Medicine in Treatment of Breast Hyperplasia

    Institute of Scientific and Technical Information of China (English)

    LYU Yan-hong; XIANG Jing-fang; ZHANG Kang; LU Qin

    2015-01-01

    Objective:To evaluate the clinical efifcacy of external application of traditional Chinese medicine (TCM) in the treatment of breast hyperplasia. Methods:Randomized controlled clinical trial literatures on external application of TCM in the treatment of breast hyperplasia in PubMed, Excerpta Medica Database (EMBASE), Cochrane Central Register of Controlled Trials (CENTRAL), China National Knowledge Infrastructure Database (CNKI) and Chinese Biomedical Abstract Database (CBM) from January 2000 to August 2015 were retrieved, and screened by researchers to data extraction. RevMan 5.3 was applied for meta analysis. Results: A total of 15 clinical trials with 2 107 patients with breast hyperplasia were included, in which 1 151 were divided into treatment group treated with external application of TCM while 956 into control group. Meta analysis indicated that the clinical response rate and improvement of symptom scores (breast lump size) as well as serum levels of estradiol (E2), progesterone (P) and prolactin (PRL) in treatment group were superior to the control group and the differences were statistically significant (P0.05). Conclusion: External application of TCM, to some extent, can improve the clinical efifcacy in the treatment of breast hyperplasia, and it is necessary to carry out higher-quality, multicenter, large-scale, prospective and double-blind clinical trials for further validation.

  8. Contemporary American Chinese Studies

    Institute of Scientific and Technical Information of China (English)

    Qiu Huafei

    2008-01-01

    The rise of modern American scholarship on China was largely attributed to the establishment of the American Joint Committee on Contemporary China (JCCC) in 1959 which sponsored all kinds of activities to promote Chinese studies, ranging from institutional support and financial resources to training courses. Since then, American study of China has entered into a period of sustainability that features academic and group-oriented research. It has become a mainstream discipline in American social science studies.1 There are some distinctive differences between early sinology and modern Chinese Studies: the latter is much more concentrated on the study of issues, comparative historical studies, and contemporary Chinese society. American Chinese studies stresses empirical research, textual data, and the application of theory to practice.Shanghai. He was a Fulbright visiting professor at State University of New York at Geneseo from 2006-2007. This treatise is one of a series of studies for China's National Research Foundation of Philosophy and Social Science (05BGJ012), "American Chinese Studies."

  9. Chinese Affixes and Word Formation

    Directory of Open Access Journals (Sweden)

    Fu Ruomei

    2014-05-01

    Full Text Available Chinese language is one of the typical isolated languages. It lacks morphological variation; part of speech has no morphological signs; the additional component of word formation is less; and the roots never change their forms. The major method of Chinese word formation is the combination of roots according to certain grammatical relations. Although the affix word formation is not part of mainstream Chinese word formation, affix-formation is still an integral part of the Chinese word-formation. Article used literature review, summarized the types and meanings of Chinese affixes. And meanwhile, article analyzed word formation function of Chinese Affixes and quasi-affixes. The Chinese quasi-affixes have stronger capabilities in forming new words, but development direction of Chinese quasi-affixes has to stand the test of time.

  10. Exploration of Clinical Pharmacy Model for Traditional Chinese Medicine Hospital%中医医院开展临床中药学工作初探

    Institute of Scientific and Technical Information of China (English)

    顾晓玲; 朱江; 陈丽华

    2014-01-01

    In this paper , the current status of the development of clinical pharmacy in our hospital ( as a type A of grade two hospital of traditional Chinese medicine ) , especially the clinical Chinese material medica was analyzed . The training pattern of clinical pharmacist of Chinese medicine and the development strategy were discussed . The standardization of working mode of pharmaceutical ward round was explored , such as the combination of ward round with doctor and without doctor . A valuable reference was provided for clinical work and for the improvement of pharmaceutical service of pharmacist .%分析我院(二级甲等中医医院)临床药学开展的现状,特别是临床中药学,讨论临床中药师的培养模式及发展策略,探索规范化药学查房的工作模式---随医查房和独自查房相结合,为提高药师的临床药学服务质量提供参考。

  11. Good Reasons to Choose Chinese

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    TASTE, texture and aroma all act as food’s aphrodisiacs. Chinese food combines each of these elements, creating an art for the senses. Diet has long been recognized as a way of preserving and enhancing health. From ancient times, the Chinese noticed people’s moods change with the seasons. Using a delicately woven tapestry, food and Chinese medicine go hand in hand. According to traditional Chinese medicine, people should change their

  12. Chinese Rebalancing and Australian Exports

    OpenAIRE

    Gerard Kelly

    2014-01-01

    The Chinese authorities plan to gradually rebalance the composition of Chinese economic growth from investment towards household consumption. This article uses the World Input-Output Database (WIOD) to give a general sense of how this rebalancing might affect Australian exports and economic activity. Dollar for dollar, Chinese investment appears to absorb more than twice as much Australian value-added output as Chinese household consumption. This largely reflects the significant role of resou...

  13. Knowing Chinese character grammar.

    Science.gov (United States)

    Myers, James

    2016-02-01

    Chinese character structure has often been described as representing a kind of grammar, but the notion of character grammar has hardly been explored. Patterns in character element reduplication are particularly grammar-like, displaying discrete combinatoriality, binarity, phonology-like final prominence, and potentially the need for symbolic rules (X→XX). To test knowledge of these patterns, Chinese readers were asked to judge the acceptability of fake characters varying both in grammaticality (obeying or violating reduplication constraints) and in lexicality (of the reduplicative configurations). While lexical knowledge was important (lexicality improved acceptability and grammatical configurations were accepted more quickly when also lexical), grammatical knowledge was important as well, with grammaticality improving acceptability equally for lexical and nonlexical configurations. Acceptability was also higher for more frequent reduplicative elements, suggesting that the reduplicative configurations were decomposed. Chinese characters present an as-yet untapped resource for exploring fundamental questions about the nature of the human capacity for grammar. PMID:26684059

  14. Chinese Colleges Need More Endowment

    Institute of Scientific and Technical Information of China (English)

    杨瑞

    2014-01-01

    In this paper I talk about the importance of increased college endowments. First I will introduce the limited financial situation of current Chinese colleges. Second, I will present an analysis on the financial reports of STU and Yale. Thirdly, I will describe the current Chinese College endowment situation. In conclusion I will present four suggestions for enhancing current Chinese college endowments.

  15. The Chinese in Children's Books.

    Science.gov (United States)

    New York Public Library, NY.

    This is a selective annotated list of children's books about China and the Chinese. Topics range from dynasties, the era of Western influence, emigration, revolution, to present day affairs. Most of the books have a Chinese setting, but some are about the Chinese in America. Listings are made under categories such as picture books, stories for…

  16. Chinese Contemporary Art: Ink Experiment

    Institute of Scientific and Technical Information of China (English)

    PiDaojian

    2003-01-01

    Chinese ink painting is an age-old art tradition that embodies distinctive characteristics of Chinese culture. In these exquisite paintings, artists integrate nature and everyday life to show how the two exist in harmonyalso a frequent theme in Chinese philosophy.

  17. Concepts of Chinese Folk Happiness

    Science.gov (United States)

    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…

  18. On Chinese Culture Curriculum Planning

    Science.gov (United States)

    Wang, Catherine

    2006-01-01

    The importance of cultural elements in foreign language teaching has been widely accepted in recent years. This applies particularly to the teaching of Chinese as a foreign language (TCFL) to non-native Chinese speakers at tertiary level in mainland China. However, there is no commonly accepted blueprint that defines the parts of Chinese culture…

  19. Traditional Chinese Masks Reveal Customs

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    CHINESE masks are undoubtedly an important component in the worldwide mask culture. Minority nationality masks are a major component of China’s mask culture. Traditional Chinese masks, or nuo, represent a cultural component which originated from religious rites in prehistoric times. Various types of nuo are highly valuable for studies of Chinese customs.

  20. Chinese Journalism Students

    DEFF Research Database (Denmark)

    Dombernowsky, Laura Møller

    2014-01-01

    2012 with 41 students studying journalism at People's University, Tsinghua University, China Youth University for Political Sciences, Central University for Nationalities, Beijing Foreign Languages University and Chinese Academy of Social Sciences in Beijing and at Fudan University in Shanghai....... society. This chapter is concerned with Chinese journalism students' self-perceptions and evaluations of journalistic performances in order to understand the professional values to which they adhere. The study is based on semi-structured in-depth interviews conducted in two periods in Spring 2011 and Fall...

  1. The Chinese Way

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Moderation, or “the doctrine of the mean,” is the preferred Chinese practice. In order to stimulate the economy since its downturn seven years ago, the Chinese government has adopted a pro-active financial policy that will, in the wake of rapid economic growth, effect its economic soft landing. Since the beginning of 2005, the government has followed the fiscal strategy of cutting deficits and curbing government investment with this aim in mind. Staff reporter Luo Yuanjun examines this issue in his report “Economic Soft Landing: A Common Desire.”

  2. Danish-accented Chinese

    DEFF Research Database (Denmark)

    Wang, Lei; Sloos, Marjoleine 莱娜; Zhang, Chun

    In search for a linguistic basis for the education of Chinese as a foreign language CFL in Denmark, we set up a new line of investigation into CFL. This research focuses on the phonetics and phonology of Mandarin Chinese as compared to Danish. Considering the sound systems of both languages, we......-ba /pha pa/ ta-da /tha ta/ ka-ga / kha-ka/ For L2 acquisition it is held that same and new phonemes are (relatively) easy acquired, whereas similar but not identical sounds are difficult to learn. New sounds are initially mapped onto the L1 phoneme inventory (Kuhl 1991). For Danish, this would predict...

  3. Chinese Literature,Anyone?

    Institute of Scientific and Technical Information of China (English)

    ALI; ALIZADEH

    2007-01-01

    Like many other ancient cultures,China possesses an impressive and celebrated literary heritage. The master poets of the medieval Tang Dynasty(618-907), for example, are rightfully known as some of the world’s best lyric poets; the adventures of the Monkey King and his company—as told in the classical Chinese narrative Journey to the West—have achieved a global following (in part due to TV adaptations and the like); and novels, short story collections and memoirs by expat Chinese authors living in the West have won major literary prizes and become international bestsellers.

  4. 响应面法优化佛手总黄酮提取工艺%Response Surface Methodology for Optimization of Extraction Technology of Total Flavonoids from Citrus medica var.sarcodactylis

    Institute of Scientific and Technical Information of China (English)

    刘玉芬; 夏海涛

    2013-01-01

    Total flavonoids were extracted from bergamot(Citrus medica var.sarcodactylis) using alcohol as extractant.The extraction conditions including extraction temperature,extraction time and liquid to solid ratio were optimized by Box-Behnken response surface methodology on the base of single factor tests using the yield of total flavonoids as indicator.The results showed that the optimum extraction conditions of total flavonoids from bergamot were as follows,volume fraction of extractant alcohol solution,60%; extraction temperature,69 ℃; extraction time,1.9 h; liquid to solid ratio Valcobol∶mbergamot=32∶l(mL/g)and extracting twice.The yield of total flavonoids from bergamot was 0.565 9% under the optimal extraction conditions.%以乙醇溶液为提取溶剂从佛手(Citrus medica var.sarcodactylis)中提取总黄酮,在单因素试验的基础上以佛手总黄酮提取率为指标,选择提取温度、提取时间和液料比3个因素进行Box-Behnken中心组合试验,优化佛手总黄酮的提取工艺条件.结果表明,优化的提取工艺条件为体积分数60%的乙醇溶液作提取溶剂、提取温度69℃、提取时间1.9 h、液料比V乙醇∶m佛手粉=32∶1(mL/g)、提取2次,该条件下佛手总黄酮提取率为0.565 9%.

  5. Evaluación de familias de zapallo (Cucurbita moschata Duch. seleccionadas por mayor contenido de materia seca en el fruto y otras características agronómicas

    Directory of Open Access Journals (Sweden)

    Dora Enith Tobar Tosse

    2010-01-01

    Full Text Available Se evaluaron cuatro familias de hermanos completos de zapallo, Cucurbita moschata Duch, provenientes de dos ciclos de estabilización genética mediante cruzamientos fraternales y seleccionadas por mayor contenido de materia seca (MS en el fruto y buenas características para consumo en fresco. La familia F7a sobresalió por su mayor contenido de materia MS en el fruto (15.86% ± 2.17 en comparación con el testigo comercial Unapal-Bolo Verde (10.68% ± 2.08, forma esférica levemente achatada, color externo amarillo claro, color de pulpa amarilla a salmón, espesor de pulpa de 3.71 ± 0.58 cm y peso promedio del fruto de 3.10 ± 0.73 kg, que la convierte en una alternativa para consumo en fresco.

  6. Evaluación de familias de zapallo (Cucurbita moschata Duch. seleccionadas por mayor contenido de materia seca en el fruto y otras características agronómicas

    Directory of Open Access Journals (Sweden)

    Baena García Diosdado

    2010-03-01

    Full Text Available Se evaluaron cuatro familias de hermanos completos de zapallo, Cucurbita moschata Duch, provenientes de dos ciclos de estabilización genética mediante cruzamientos fraternales y seleccionadas por mayor contenido de materia seca (MS en el fruto y buenas características para consumo en fresco. La familia F7a sobresalió por su mayor contenido de materia MS en el fruto (15.86% ± 2.17 en comparación con el testigo comercial Unapal-Bolo Verde (10.68% ± 2.08, forma esférica levemente achatada, color externo amarillo claro, color de pulpa amarilla a salmón, espesor de pulpa de 3.71 ± 0.58 cm y peso promedio del fruto de 3.10 ± 0.73 kg, que la convierte en una alternativa para consumo en fresco.

  7. Efecto del pH en la Degradación Fotocatalítica de Materia Orgánica Natural Effect of pH on the Photocatalytic Degradation of Natural Organic Matter

    OpenAIRE

    Sergio H Valencia; Marín, Juan M.; Gloria M Restrepo

    2011-01-01

    Se ha estudiado el efecto del pH en la degradación fotocatalítica de materia orgánica natural del agua de un ecosistema léntico, empleando dióxido de titanio comercial en suspensión y un simulador solar UV. Para el seguimiento de la degradación y la caracterización de la materia orgánica natural se usó cromatografía de exclusión de tamaño, con un detector de carbón orgánico disuelto y un detector ultravioleta a una longitud de onda A=254 nm, y espectrofotometría UV-Vis. Se encontró que la cin...

  8. Simulación de un sistema de fangos activados en discontinuo para la eliminación de materia orgánica y nutrientes

    Directory of Open Access Journals (Sweden)

    José Manga

    2003-01-01

    Full Text Available Se ha desarrollado un simulador para el sistema de fangos activados en discontinuo (Sequencing Batch Reactor o SBR, que permite el estudio de los procesos para la eliminación de la materia orgánica y nutrientes. El simulador incluye el modelo Nº 2d de fangos activados (ASM2d propuesto por la International Water Association (IWA. Además, en fase de sedimentación, se incluye un modelo exponencial o de Vesinlind para la separación de los sólidos en suspensión del licor mezcla. La herramienta informática ha sido utilizada para describir el comportamiento de dos sistemas en discontinuo (anaerobio/aerobio y aerobio/ anóxico bajo diferentes condiciones de operación (tiempo de retención celular, tiempo de retención hidráulico, entre otros. Los resultados muestran que la herramienta informática desarrollada puede ser utilizada para el diseño y simulación de sistemas sbr en el tratamiento de aguas residuales.

  9. Contaminación del Suelo por la Disposición Y Destino Final de Materia Orgánica Fresca

    Directory of Open Access Journals (Sweden)

    Ana Júlia Ferreira Rocha

    2005-01-01

    Full Text Available El hombre, al ejercer sus actividades cotidianas, provoca modificaciones en el suelo de forma rápida, y que al mismo tiempo impiden la propia precomposición del suelo. Estas alteraciones son básicamente: evasión, excavaciones, minoración, salinización, aplicación de fertilizantes, prácticas agropecuarias, lanzamiento de residuos sólidos urbanos, sepultamiento de cuerpos humanos en los cementerios, etc. En este trabajo estudiemos las alteraciones del suelo asociados a su contaminación: debido a la entrada de microorganismo a partir de los residuos sólidos urbanos. A materia orgánica fresca (residuo orgánico sin vida cuando entra en contacto con el suelo le transmite los microorganismos que posee los cuales pueden sobrevivir muchos días en el producto resultante de su descomposición. Algunos de estos microorganismos pueden afectar la salud de los seres vivos, y en particular la salud del hombre. En este escenario se dice que el suelo está contaminado y los microorganismos son necrochorume. El presente artículo tendrá por objetivo identificar cuales son los microorganismos patogénicos presentes en el suelo y cuales las enfermedades que potencialmente tendrían capacidad de desarrollarse en el hombre en función de la utilización de este suelo contaminado.

  10. Composición quimicomineralógica de las materias primas y ahorro de energía en la industria del cemento

    Directory of Open Access Journals (Sweden)

    Soria Santamaría, Francisco

    1982-06-01

    Full Text Available In the field of energy saving, mainly thermic, in the cement industry, not only should we consider the possibilities in the technological process or the finished product, but also the influence of the chemical-mineral composition of the raw materials. The distinct parameters which fall into the reactivity of the crudes are analyzed, such as the size of the grain (fineness, chemical and mineral composition of the principal components. There follows an exposition of the importance of the minority components as smelting and mineralizers, finally emphasizing the interest and practical behaviour of some of them.

    En el campo del ahorro de energía, principalmente térmica, en la industria cementera, no sólo deben contemplarse las posibilidades en cuanto al proceso tecnológico o el producto acabado, sino también la influencia de la composición quimicomineralógica de las materias primas. Se analizan los distintos parámetros que inciden en la reactividad de los crudos, tales como tamaño de grano (finura, composición química y mineralogía de los componentes principales. A continuación se hace una exposición de la importancia de los componentes minoritarios como fundentes y mineralizadores, destacando finalmente el interés y comportamiento práctico de alguno de ellos.

  11. El convenio de la Unión Europea sobre competencia judicial, reconocimiento y ejecución de resoluciones en materia matrimonial: un ejercicio de preciosismo barroco

    Directory of Open Access Journals (Sweden)

    Ruben B. Santos Belandro

    2015-09-01

    Full Text Available El grupo de países europeos que se encuentra comprometido en el proceso de integración económica formuló hace ya tiempo, los criterios para determinar las bases de competencia a fi~ de resolver los litigios de derecho privado que pudieran surgir en dicho espacio geográfico. El documento elaborado fue el Convenio de Bruselas sobre competencia judicial y ejecución de las resoluciones en materia civil y mercantil del 27 de setiembre de 1968. Sin embargo, en dicho momento no fue posible regular las bases de competencia en los procedimientos civiles que se vinculaban conlos temas del divorcio, de la separación legal de los cónyuges y acerca de las cuestiones relacionadas conla nulidad del matrimonio (...Contenido: Ambito de aplicación. Bases de competencia directa. Verificación de la competenciay verificación de la admisibilidad. Litispendentia y acciones conexas. Reconocimiento y ejecución. Definiciones. Ejecución.Procedimiento de la ejecución. Ejecución parcial. Cláusulas de compatibilidad interconvencionales. Tribunal de Justicia de las Comunidades Europeas. Una visión general del Convenio

  12. METODOLOGÍA DOCENTE Y EVALUACIÓN POR COMPETENCIAS: UNA EXPERIENCIA EN LA MATERIA DIRECCIÓN DE PRODUCCIÓN

    Directory of Open Access Journals (Sweden)

    Martín-Peña, María Luz

    2012-09-01

    Full Text Available El diseño de los nuevos planes de estudio adaptados a las directrices del Espacio Europeo de Educación Superior (EEES pretende acercar a los alumnos a la realidad empresarial, involucrarles más activamente en su proceso de aprendizaje y proporcionar un marco favorable para la adquisición de diversas competencias. Esto exige dise˜nar metodologías docentes más activas y establecer modelos de evaluación que permitan valorar la adquisición de competencias. El objetivo de este trabajo es doble, por un lado se pretenden identificar los métodos docentes que permiten la mejor adquisición de las competencias definidas para la materia Dirección de Producción en el marco del EEES y, por otro lado, plantear un modelo de evaluación satisfactorio para las mismas. El análisis empírico ha permitido demostrar la eficacia de los métodos docentes utilizados en el aula, así como evidenciar la importancia de la evaluación por competencias, lo que permite cumplir uno de los objetivos básicos del EEES.

  13. Ut illi non repugnet esse in materia: La dottrina di Zaccaria Pasqualigo (1600-1664 sulla natura della metafisica e del suo oggetto

    Directory of Open Access Journals (Sweden)

    Forlivesi, Marco

    2009-01-01

    Full Text Available Zacarias Pasqualigo desenvolveu sua doutrina concernente à natureza da metafísica e ao seu objeto nos anos vinte do século XVII. Ela pertence, no meio católico, ao grupo de reação às teses propostas por Francisco Suárez sobre esse assunto. Pasqualigo desenvolve uma metafísica cujo objeto formal não é o ente transcendental, mas o ente considerado como um modo de ser da quidditas rei omnino abstrahens a materia. Contudo, o ‘prescindindo da matéria’ que é próprio a esse ente não é entendido por Pasqualigo como uma indiferença ao que é material e ao que é espiritual. Ao contrário, de acordo com esse autor, o ente do qual a metafísica trata é intrinsecamente material. Não obstante, a metafísica trata do ente material considerado separado da matéria puramente por meios da ação da mente. Como resultado, de acordo com Pasqualigo, a metafísica é uma ciência superior à física, mas não é uma ciência superior à teologia racional; com efeito, a metafísica pasqualiguiana é quase completamente separada de qualquer tipo de teologia

  14. LA EXTENSIÓN DE LA JURISPRUDENCIA UNIFICADA DEL CONSEJO DE ESTADO: NUEVA COMPETENCIA DE LOS CONSULTORIOS JURÍDICOS EN MATERIA CONTENCIOSO ADMINISTRATIVA

    Directory of Open Access Journals (Sweden)

    Luz Ángela Portilla Villamizar

    2015-07-01

    Full Text Available La ley 1437 de 2011 implementó un procedimiento administrativo y contencioso ajustado a la protección de las garantías constitucionales de los administrados en sede administrativa y judicial, un ajuste del sistema procesal en concordancia con la Carta Política. Entre tantas novedades y cambios está la creación de una figura jurídica denominada Extensión de las Sentencias de Unificación Jurisprudencial del Consejo de Estado a terceros (Artículo 102 del Código de Procedimiento Administrativo y Contencioso Administrativo, ley 1437 de 2011, procedimiento que genera la posibilidad real de práctica desde los consultorios jurídicos de las universidades del país, puesto que sus presupuestos normativos y procesales permiten, desde las competencias contempladas en la ley y lo reiterado por la jurisprudencia constitucional, llevarlo a cabo por los estudiantes adscritos a los sultorios jurídicos. Se plantea un análisis que aborda los aspectos y características jurídicas del trámite de extensión de la jurisprudencia, en relación con las reglas de competencia de los consultorios jurídicos universitarios, generando una nueva competencia en materia de derecho administrativo.

  15. Screening of most efficient medicament for controlling bacterial fruit blotch of grafted watermelon seedlings using seed soaking method%药物浸种处理防治西瓜嫁接苗细菌性果斑病试验

    Institute of Scientific and Technical Information of China (English)

    何毅; 韦志扬; 李文信; 覃斯华; 黄金艳; 洪日新; 李天艳

    2011-01-01

    [目的]筛选防治西瓜嫁接苗细菌性果斑病(BFB)的种子处理有效药剂,为防治BFB提供科学依据.[方法]先以17种药剂的200倍液对西瓜种子进行浸种处理,依据嫁接苗BFB的发病率初步筛选防治BFB的有效药剂;以初选有效药剂进行不同浓度、不同混合组合及不同浸种方法处理对嫁接苗BFB的防治效果试验.[结果]初试结果表明,2%春雷霉素处理西瓜嫁接苗BFB病株率较低,可用于下一步试验.复试结果表明,2%春雷霉素100、200、300、400、500倍液浸种处理有籽西瓜种子,嫁接后12d嫁接苗BFB发病率分别为1.0%、36.7%、94.3%、95.7%、98.1%;2%春雷霉素200倍+乐尤病、72%农用链霉素、72%农用硫酸链霉素800倍液浸种处理有籽西瓜种子,嫁接后12 d嫁接苗BFB发病率为1.0%~2.4%;2%春雷霉素100、200、300、400倍液处理西瓜干种子,嫁接后12 d有籽西瓜嫁接苗BFB发病率为0.5%~5.7%,无籽西瓜嫁接苗BFB发病率为8.1%~11.4%;2%春雷霉素400倍+乐无病、72%农用链霉素、72%农用硫酸链霉素1000倍液处理西瓜干种子,嫁接后12 d有籽西瓜嫁接苗BFB发病率为1.0%~2.0%,无籽西瓜嫁接苗BFB发病率为6.7%~9.5%.[结论]2%春雷霉素可作为防治西瓜嫁接苗BFB的首选特效药,推荐浓度为2%春雷霉素400倍或以2%春雷霉素400倍搭配其他杀菌剂使用.%[Objective]The present experiment was conducted to screen effective medicaments for controlling bacterial fruit blotch (BFB) of grafted watermelon seedlings, and to provide scientific basis for BFB control. [Method]Seeds of watermelon were soaked in 200 times diluted solutions of 17 different kinds of medicaments, the effectiveness of different medicaments was screened preliminarily by observing rate of BFB incidence on grafted seedlings. Different concentrations and combinations were also used to screen the most effective medicament. [Result]The rate of BFB incidence on grafted watermelon seedlings, treated

  16. Carácter jurisdiccional de las resoluciones de la Dirección General del Registro Electoral en materia de faltas electorales: especial referencia a la facultad de recabar datos personales protegidos por el secreto bancario o tributario en el marco de una investigación por faltas en materia de financiamiento de los partidos políticos

    Directory of Open Access Journals (Sweden)

    Ruy López González

    2011-01-01

    Full Text Available El artículo aborda el concepto y características distintivas de la función jurisdiccional del Estado. Con este marco teórico se analiza la función jurisdiccional del Tribunal Supremo de Elecciones en materia electoral y se esboza como tesis la delegación legislativa de competencias jurisdiccionales que operó a favor de la Dirección General del Registro Electoral y de Financiamiento de Partidos Políticos en el trámite y sanción de las faltas electorales tipificadas en el nuevo Código Electoral. Bajo esta premisa, se infiere la facultad de la Dirección de recabar pruebas que contengan datos de carácter confidencial protegidos bajo los institutos del secreto bancario o tributario con el objeto de ejercer su competencia sancionadora

  17. Dieta del cangrejo dulceacuícola Bottiella niceforei (Schmitt & Pretzmann, 1968 (Decapoda: Trichodactylidae y su relación con el procesamiento de la materia orgánica en una corriente intermitente del noroeste de Venezuela

    Directory of Open Access Journals (Sweden)

    Raúl Pirela

    2013-09-01

    Full Text Available Para aproximarse al rol que tiene el cangrejo de río Bottiella niceforei en el procesamiento de materia orgánica, en una corriente intermitente al noroeste de Venezuela, se estudió su dieta natural, mediante el análisis del contenido del tracto digestivo entre junio 2009 y febrero 2010. Se determinó la abundancia de los cangrejos sobre la base de la proporción de individuos capturados por trampas, a lo largo del muestreo, y en cada pozo. Las mayores densidades ocurrieron en septiembre (2,7 ind trampa-1, seguido de junio (2,3 ind trampa-1 y julio (2,1 ind trampa-1, mientras que las menores se obtuvieron de noviembre a febrero, posiblemente debido al efecto erosivo de la corriente durante la época de lluvia. No se encontraron diferencias significativas en la abundancia y dieta entre pozos. De junio a noviembre, se encontró que el ítem más abundante en la dieta fue el detrito vegetal, con una frecuencia de ocurrencia promedio de 68%; en segundo lugar, materia animal (restos de peces con 50% y detrito vegetal amorfo con 14%. Estos resultados demuestran la importancia de la participación del cangrejo B. niceforei en el procesamiento de la materia orgánica en forma de hojarasca en los pozos de caño Carichuano.

  18. Modelling Chinese Smart Grid

    DEFF Research Database (Denmark)

    Yuksel, Ender; Nielson, Hanne Riis; Nielson, Flemming;

    In this document, we consider a specific Chinese Smart Grid implementation and try to address the verification problem for certain quantitative properties including performance and battery consumption. We employ stochastic model checking approach and present our modelling and analysis study using...

  19. Chinese Entrepreneurs Go Global

    Directory of Open Access Journals (Sweden)

    Daniel Zhou

    2012-02-01

    Full Text Available China may be on the tipping point of explosive global growth. In response to changes in the global economy and an economic slowdown domestically, hundreds of thousands of Chinese SMEs are being encouraged to “go global” by their central and local governments. To a Chinese company, going global requires the expansion of its existing business in other countries or the development of new ventures with partners operating in other countries. Explosive growth in China may be possible, but it will depend on an appropriate strategy for going global. For a country that has firmly established itself as an international manufacturing hub, going global requires a shift in its entrepreneurial capacity, which is the focus of this article. We first assess the current situation in China to understand its current entrepreneurial focus and capacity, as well as the impetus for change. Next, we contrast the Kirznerian and Schumpeterian views of entrepreneurship to illustrate that – to go global – Chinese entrepreneurs must shift from an emphasis on exploiting pricing inefficiencies (i.e., Kirznerian entrepreneurship to an emphasis on innovation (i.e., Schumpeterian entrepreneurship. Finally, we examine unique characteristics of the business environment and culture in China, which are likely to impact the ability of Chinese entrepreneurs to go global.

  20. Milestone for Chinese physicists

    CERN Multimedia

    2003-01-01

    Chinese scientists have discovered a new particle predicted decades ago but never observed before. It could be what was once called the "multi-quark state," tiny elementary particles with a strong interaction or force that serves as the source of nuclear energy (1/2 page).

  1. Why I Learn Chinese

    Institute of Scientific and Technical Information of China (English)

    Benedicte; Corbiere

    2013-01-01

    <正>Even today, I still ask myself why I am so fascinated with Chinese language, history, culture, films, photos and economic development. My interest in China was not a spur-of-the-moment move; instead, all sorts of lucky chances since my childhood made me irresistibly interested in this great and impressive country. I was born in

  2. Chinese Festivals and Customs.

    Science.gov (United States)

    Green, Sandra Aili

    Traditional festivals and customs of the Chinese people are described in this publication which can be used with secondary level students. In the margins of the text are numbers which indicate slides and cultural objects that relate to the text. The text, however, can be used without the slides and objects. The following festivals are described:…

  3. Chinese Borrowings in English

    Institute of Scientific and Technical Information of China (English)

    JU Li-li

    2014-01-01

    There are eight types of English word formation, which are widely used nowadays in English. Among them, Borrowings, as one of widely used types of English word formation, has drawn people's attention because many English words are borrowed from other languages, such as German, Latin. This article aims to demonstrate Chinese Borrowings in English from two aspects.

  4. Cataloging Pirated Chinese Books

    Science.gov (United States)

    Wang, Sze-Tseng

    1971-01-01

    Various types of pirated Chinese books are given with specific examples. The basic steps followed for the proper identification of these books is described, and remedies suggested in case the original is discovered after the book has been cataloged according to the information given by the book pirate. (13 references) (Author/NH)

  5. FROM THE CHINESE PRESS

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    China Plans to Stabilize Population Growth by the ’30s of the Next Century On November 19, 1997, China’s State Councilor, Song Jian, revealed that China should be able to achieve control of population growth about thirty years into the next century, when the Chinese population reaches 1.5 to 1.6 billion.

  6. Chinese New Year Dragons.

    Science.gov (United States)

    Balgemann, Linda

    2000-01-01

    Presents an art project, used in a culturally diverse curriculum, in which second grade students create Chinese New Year dragons. Describes the process of creating the dragons, from the two-week construction of the head to the accordion-folded bodies. (CMK)

  7. FROM THE CHINESE PRESS

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    Li Yiyi, an academician with the Chinese Academy of Sciences and director of Shenyang Metal Research Institute, has developed a new system for creating a low temperature and high pressure anti-hydrogen material in the research of engineering material. She has also been successful in her research of various types of steel.

  8. Targeting the Chinese Consumer

    Institute of Scientific and Technical Information of China (English)

    MICHAEL O'NEILL

    2006-01-01

    @@ China's consumer markets have developed an almost mythic status in recent years; the Holy Grail for Western retailers and manufacturers desperate to carve a position in a market of such huge dimensions. But understanding the Chinese consumer is no easy task,as many overseas companies have found to their peril.

  9. Chinese Lacquer Art

    Institute of Scientific and Technical Information of China (English)

    ChengXiangjun

    2003-01-01

    Over the sweep of Chinese longstanding history,numerous treasures and heritages have been left over,among which the lacquer art is a brilliant one.China is the earliest country in the world using natural lacquer,In the early 1970s,archeologists unearthed a red lacquer wood bowl in an excavation in the

  10. Chinese Workers' Real Demand

    Institute of Scientific and Technical Information of China (English)

    Li Zhen

    2010-01-01

    @@ A new generation different from their elders Cheap labor has built Chinas economic miracle.As China's economy has bounced back,wages have followed suit.But,for the new generation of Chinese migrant workers,wages are not enough to meet their needs.

  11. About Chinese Characters

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Some Chinese characters refer to natural phenomena andsubstances, such as "雨" yu (rain), "云" yun (clouds), "雪" xue (snow),"电" dian (lightning) and "雷" lei (thunder). The original form of "雨"was"(?)," in which"(?)" represents the cloud layer, and"(?)"symbolizes rain drops.

  12. ARE THE SO-CALLED POISONOUS FOOD-COMBINATIONS REALLY POISONOUS?

    Institute of Scientific and Technical Information of China (English)

    Libin T CHENG

    2009-01-01

    @@ The idea that to eat certain two foods simultaneously is to get poisoned has been entertained by柄Chinese people for many years. There are about 184 pairs of the so-called poisonous food-combinations, and 180 of them are mentioned in Chinese Ancient Materia Medica, Ben-Tsao-Gung-Mu (本草纲目) or other books. (1a,2a) This belief was based upon some personal sketch, old-fashioned doctors' notes, stories and other false facts. Although these statements were originated without any experimental ground, yet many of the Chinese, even at present time, still believe them firmly. Whenever any poisoning outbreak occurs accidentally after having taken the so-called poisonous food-combination, they always attribute the cause of the poisoning to the two foods served simultaneously.

  13. USO DE MODELOS MOLECULARES TRIDIMENSIONALES PARA LA ENSEÑANZA DEL NIVEL SUBMICROSCÓPICO DE LA MATERIA EN EL CURSO FUNDAMENTOS DE QUÍMICA

    Directory of Open Access Journals (Sweden)

    Catalina Betancourt

    2013-08-01

    Full Text Available This research arises as part of the process of action research carried out by the members of the chair of general Chemistry, in the search of improvements in the teaching and learning of chemistry. In this sense, it was considered to work on the submicroscopic level of the matter, through the use of tridimensional molecular models. Models help to explain the structure of matter, inspire the imagination, stimulate thought and assist the visualization of chemical phenomena. The purpose of the work was to implement the strategy of molecular models in structural chemistry contents, in the Fundamentals of Chemistry course in the UPEL-IPC. Among the issues discussed, were included: States of aggregation, chemical bonding, nomenclature and chemical reactions. In these contents students presented difficulty in comprehension which may be due to the conceptual complexity and non-differentiation of the levels of Chemistry. This is how this strategy contains an action plan where the student is an active participant, ranging from the elaboration of the model with low-cost materials, to the design of the spatial form and types of molecules links. The study was framed in the sociocritical theory which wants to make evident the changes in the studied reality. In terms of the obtained results, it was observed a high level of participation and motivation of the students in the contents where molecular models were used, during six academic periods. However, there is no evidence of having led to a significant learning in the submicroscopic world.La investigación surge como parte del proceso de investigación acción que desarrollan los miembros de la Cátedra de Química General, en busca de mejoras en la enseñanza y aprendizaje de la Química, en este sentido, se consideró trabajar el nivel submicroscópico de la materia, a través del uso de los modelos moleculares tridimensionales. Los modelos ayudan a explicar la estructura de la materia, inspiran la

  14. 从合理用药角度探析中药“十八反”%Exploratory analysis on ‘eighteen incompatible medicaments’ of Chinese medicinal herbs from rational drug use

    Institute of Scientific and Technical Information of China (English)

    李春晓; 张业; 李学林

    2012-01-01

    This paper discussed the traditional Chinese medicine 'eighteen incompatible medicaments' issues from the clinical origin, clinical different understanding, with rational drug use angle to think its development idea: Chinese medicine 'eighteen incompatible medicaments' research was the rational use of drugs in clinical pharmacy's category, should strengthen clinical safety research, in full proof of the safety of the drug, engaged in related the effectiveness research. To fully consider the source, processing method herbs, proportioning relations, preparations form, administration way, drug dose factors, try to unity and standardization, in order to make clear its coverage and concentration-response relations, and promote the improvement of the research results.%文章从中药“十八反”临床渊源、临床的不同认识去分析探讨“十八反”问题,从合理用药角度思考其发展思路:中药“十八反”研究是临床药学合理用药的研究范畴,应加强临床安全性研究,在充分证明药物的安全性后,进行相关的有效性研究.全面考虑药材基源、加工方法、配比关系、制剂形式、给药途径、给药剂量等因素,尽量统一规范,以明确其涵盖范围和量效关系,促进其研究结果的不断完善.

  15. Chinese Yuan after Chinese Exchange Rate System Reform

    Institute of Scientific and Technical Information of China (English)

    Eiji Ogawa; Michiru Sakane

    2006-01-01

    In this paper, the actual exchange rate policy conducted by the Chinese government after the Chinese exchange rate system reform on 21 July 2005 is investigated. Also, the long-run effect is investigated, including the Balassa-Samuelson effect on the Chinese yuan. It was found that the Chinese government generated a statistically significant but small change in exchange rate policy during the sample period until 25 January 2006. It was not identifted that the Chinese monetary authority is adopting the currency basket system because the change is too small in the economic sense. It is indicated that the Chinese government should take account of the productivity growth of countries composing the currency basket in order to operate a currency basket regime.

  16. An Introduction to Chinese Society of Immunology

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Chinese Socicty of Immunology (CSI) was founded in 1984. It has had over 5000 members, among whom 1000 are members of IUIS. There are six Chinese periodicals associated with the Society: Chinese Journal of Immunology,Immunological Journal,Current Immunology,Chinese Journal of Cellular and Molecular Immunology,Chinese Journal of

  17. An Introduction to Chinese Society of Immunology

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Chinese Society of Immunology (CSI) was founded in 1984. It has had over 5000 members, among whom 1000 are members of IUIS. There are six Chinese periodicals associated with the Society: Chinese Journal of Immunology, Immunological Journal, Current Immunology, Chinese Journal of Cellular and Molecular Immunology; Chinese Journal of

  18. Chinese New Year Materials for Elementary Teachers.

    Science.gov (United States)

    Kwok, Irene

    This is a resource book designed to be used by teachers in Chinese bilingual bicultural programs. The materials in the book are based on Chinese New Year customs still observed in Chinese-American communities. The resource book contains five types of materials: (1) a general introduction to the Chinese New Year, including the Chinese Lunar Year…

  19. Retención y disponibilidad de fósforo asociado a la materia orgánica en un Typic Melanudands del departamento del Cauca, Colombia

    Directory of Open Access Journals (Sweden)

    Isabel Bravo

    2013-07-01

    Full Text Available En el departamento del Cauca, Colombia, en un Typic Melanudands cultivado con café (Coffea arabica y guamo (Inga spuria como sombrío, se evaluó el efecto de la materia orgánica (M.O. sobre la retención y disponibilidad de fósforo (P, mediante isotermas elaboradas a partir de la ecuación de Langmuir linealizada por Scatchard y empleando el método propuesto por Fox y Kamprath (1970. Se utilizó un diseño completamente al azar con 60 tratamientos, generados a partir de cinco dosis de P por seis tiempos de incubación en muestras de suelo con y sin M.O. El análisis de varianza no mostró diferencias significativas en adsorción de P en función del tiempo de incubación (P > 0.05, indicando que la adsorción ocurre desde el tiempo cero. La retención de P se ajustó a la isoterma de Scatchard con valores de L = 0.16 x10(6 (suelo con M.O. y 3 x 10(6 (suelo sin M.O. y demuestra que la retención de P ocurre principalmente en la fracción mineral. El coeficiente de distribución más alto en el suelo sin M.O. (9.72 muestra mayor cantidad de P en sitios de adsorción con respecto al suelo sin ella (4.08. El mayor valor de Qmax en el suelo con M.O. muestra sitios de adsorción pero con baja afinidad, reflejada en el menor coeficiente de reparto, y un fácil proceso de desorción hacia la solución del suelo.

  20. Procesamiento del grano de maíz sobre la cinética de degradación de la materia seca in vitro

    Directory of Open Access Journals (Sweden)

    Raul Velásquez V.

    2013-11-01

    Full Text Available Objetivo. Determinar el efecto del procesamiento del grano de maíz sobre la cinética de degradación y fermentación de la materia seca in vitro. Materiales y métodos. Se evaluaron cinco tratamientos, cada uno constó de una mezcla con dos especies, 70% pasto Kikuyo (Pennisetum clandestinum y 30% grano de maíz (Zea mays. El grano fue sometido a diferentes procesamientos: maíz grueso seco (MGS, maíz fino seco (MFS, maíz reconstituido (MGH, reconstituido y ensilado (MGE y ensilado con urea (MGEU. Se realizó la técnica de gas in vitro para medir parámetros de degradación y de producción de gas en diferentes horarios hasta las 48 h. Se utilizaron los modelos de Gompertz y Ørskov y McDonald para ajustar las curvas de producción de gas y degradación de MS y se evaluaron con PROC NLIN de SAS. Resultados. Los mayores volúmenes acumulados fueron obtenidos con los tratamientos MFS y MGEU con 552.5 ml y 524.03 ml, respectivamente y fueron diferentes al tratamiento MGS (p<0.05. El potencial de degradación (A+B en MGS mostró el menor valor, siendo diferente (p<0.05 a los tratamientos MFS, MGE y MGEU. Conclusiones. El tipo de procesamiento del grano de máiz molido fino, reconstituido, ensilado con y sin urea mejoraron significativamente los parámetros de fermentación y degradación de la MS. El uso de grano molido fino (2 mm puede ser reemplazado por grano grueso reconstituido y ensilado, el cual resulta más económico que la molienda fina.

  1. Procedimiento para la gestión de los impactos ambientales negativos asociados a la recuperación de materias primas en Cienfuegos, Cuba.

    Directory of Open Access Journals (Sweden)

    David Javier Castro Rodríguez

    2016-04-01

    Full Text Available El reciclaje constituye una actividad priorizada en Cuba. El objetivo fue implementar un procedimiento para la gestión de los impactos ambientales negativos asociados a los procesos operativos de la Empresa de Recuperación de Materias Primas de Cienfuegos. El procedimiento se construyó utilizando la propuesta del Instituto Andaluz de Tecnología para la gestión por procesos y los ocho pasos en la solución de problemas. Se combinaron herramientas de gestión bajo el principio de convergencia metodológica. Los impactos ambientales fueron evaluados mediante el software GAIA versión 1.0, utilizando los criterios propuestos por la Guía Metodológica de Evaluación de Impacto Ambiental de Conesa. Se identificaron 97 impactos ambientales negativos, entre severos y moderados integraron el 80.41 % de ellos. El factor ambiental más impactado fue el físico-químico con el 50.52 %. El subproceso no metálico resultó el más impactante, con el 50 % de los impactos severos negativos totales y el 34 % de los moderados. Se identificaron las principales causas asociadas y se diseñó un plan de intervención de 35 medidas con base en los principios de Producción Más Limpia. Los resultados contribuyen a lograr la gestión de los impactos ambientales negativos de la entidad y a la sostenibilidad del reciclaje.

  2. Fraccionamiento y cuantificación de la materia orgánica en Andisoles bajo diferentes sistemas de producción

    Directory of Open Access Journals (Sweden)

    Juan Carlos Montoya Salazar

    2013-12-01

    Full Text Available En Andisoles de los municipios de Cajibío, departamento del Cauca y Sevilla, Valle del Cauca, Colombia, se evalúo el efecto del uso del suelo con sistemas de bosque; guadua (Guadua angustifolia K.; cultivo de café (Coffea arabiga var. Caturra a plena exposición, con sombra de guamo (Inga sp. y sombra de nogal (Cordia alliodora; y pastura de brachiaria (Brachiaria decumbens sobre diferentes formas de la materia orgánica (M.O.. Para el efecto en Cauca se tomaron muestras de un Typic Melanudand localizado a 1740 m.s.n.m. utilizado con los cinco primeros sistemas de cultivos, y en Sevilla de un Typic Haplustand en 1660 m.s.n.m en pasturas de brachiaria. Los suelos de ambos sitios fueron caracterizados por sus propiedades físicas (humedad higroscópica, densidad aparente, distribución de partículas, estabilidad de agregados y tamaño de arenas, y químicas (capacidad de intercambio catiónico, pH, % carbono orgánico. Las sustancias húmicas se obtuvieron con extracción secuencial en soluciones (0.1 N de tetraborato, pirofosfato e hidróxido de sodio, previa separación granulométrica por tamizado en húmedo; igualmente se purificaron y caracterizaron los ácidos húmicos y fúlvicos por diferentes técnicas analíticas y espectroscópicas. En ambos suelos, se encontraron diferencias (P 1 en ácidos húmicos y < 1 en fúlvicos. Los ácidos húmicos con mejor grado de condensación se encontraron en el Typic Melanudand.

  3. Tendencia actual de amparo en materia de derechos económicos, sociales y culturales en la jurisprudencia de la Corte Constitucional

    Directory of Open Access Journals (Sweden)

    Andrés Mauricio Gutiérrez Beltrán

    2010-06-01

    Full Text Available En el presente artículo se realiza un estudio del desarrollo jurisprudencial que ha sido ofrecido al tema de los derechos económicos sociales y culturales por parte de la Corte Constitucional colombiana. En el escrito se adelanta un breve repaso sobre la posición inicial acogida por el Tribunal, según la cual estos derechos no podrían ser considerados como auténticos derechos fundamentales. Como fundamento de esta oposición, la Corte sostuvo que estas garantías sólo podían ser consideradas en tanto mandatos programáticos cuya definición correspondía, de manera exclusiva, al Congreso de la República. A continuación, se presentan las objeciones que, dentro de la misma jurisprudencia, han sido formuladas a esta posición, lo que ha llevado a que el Tribunal replantee en determinados, y aún minoritarios, pronunciamientos su postura. En ese sentido, se afirma que la incursión del Derecho Internacional de los Derechos Humanos en la jurisprudencia constitucional ha ejercido una influencia decisiva para la modificación de esta consideración y que han sido, precisamente, los tratados suscritos por el Estado colombiano en la materia los que han llevado a la Corte Constitucional, no solo a incluir a estos derechos dentro del abanico de garantías iusfundamentales, sino a formular una incipiente dogmática sobre su protección judicial.

  4. The law aspects of biotechnology patenting. The living source between discovery and invention; Aspetti giuridici del brevetto biotecnologico. La materia vivente tra scoperta e invenzione

    Energy Technology Data Exchange (ETDEWEB)

    Fontanella, G.; Cantale, C.; Galeffi, P. [ENEA, Divisione Biotecnologie e Agricoltura, Centro Ricerche Casaccia, Rome (Italy); Ariemma, S. [ENEA, Unita' Amministrazione, Finanza e Controllo, Centro Ricerche Casaccia, Rome (Italy)

    2001-07-01

    points which could obstruct all future development in the biotech industry (possibly the first aim of the legislation) in cases of servile application of a law which is in reality aimed at securing rights. [Italian] Questo lavoro e' stato svolto in collaborazione con l'Universita' di Roma 3, nell'ambito della preparazione della tesi di laurea del Dott. Gianluca Fontanella. Questa trattazione si e' posta lo scopo di fornire un quadro normativo il piu' possibile omogeneo ed esauriente dell'effettiva situazione esistente nel settore biotecnologico, soffermandosi su uno degli aspetti portanti e piu' controversi in materia, quello, cioe', della definizione dell'oggetto brevettuale, alla luce dell'entrata in vigore della Direttiva 98/44/CE sulla tutela giudirica delle invenzioni biotecnologiche. Nella prima parte del rapporto, data la tecnicita' e la interdisciplinarieta' della materia, e' stato introdotto il tema da un punto di vista piu' generale con riferimento alla definizione del concetto di biotecnologie delle motivazioni che hanno indotto il legislatore ad incidere sul quadro normativo esistente, dando spazio ad un'organica e completa opera di raccolta e di interpretazione dei testi normativi nazionali ed internazionali piu' rilevanti, precedenti alla Direttiva 98/44/CE, in tema di tutela brevettuale, e di biotecnologie in particolare. Nella seconda parte, invece, si e' entrati nel merito della questione della individuazione di cosa sia possibile brevettare alla luce dell'entrata in vigore della Direttiva 98/44/CE, attraverso un accurato esame del testo normativo nella parte in cui analizza e definisce l'ogetto brevettuale in campo biotecnologico. In particolare, e' stata affrontata la questione della brevettualita' della materia vivente, analizzando anche, in modo precipuo, i concetti limitrofi, per natura del trovato, di varieta' vegetale e di razza

  5. The law aspects of biotechnology patenting. The living source between discovery and invention; Aspetti giuridici del brevetto biotecnologico. La materia vivente tra scoperta e invenzione

    Energy Technology Data Exchange (ETDEWEB)

    Fontanella, G.; Cantale, C.; Galeffi, P. [ENEA, Divisione Biotecnologie e Agricoltura, Centro Ricerche Casaccia, Rome (Italy); Ariemma, S. [ENEA, Unita' Amministrazione, Finanza e Controllo, Centro Ricerche Casaccia, Rome (Italy)

    2001-07-01

    points which could obstruct all future development in the biotech industry (possibly the first aim of the legislation) in cases of servile application of a law which is in reality aimed at securing rights. [Italian] Questo lavoro e' stato svolto in collaborazione con l'Universita' di Roma 3, nell'ambito della preparazione della tesi di laurea del Dott. Gianluca Fontanella. Questa trattazione si e' posta lo scopo di fornire un quadro normativo il piu' possibile omogeneo ed esauriente dell'effettiva situazione esistente nel settore biotecnologico, soffermandosi su uno degli aspetti portanti e piu' controversi in materia, quello, cioe', della definizione dell'oggetto brevettuale, alla luce dell'entrata in vigore della Direttiva 98/44/CE sulla tutela giudirica delle invenzioni biotecnologiche. Nella prima parte del rapporto, data la tecnicita' e la interdisciplinarieta' della materia, e' stato introdotto il tema da un punto di vista piu' generale con riferimento alla definizione del concetto di biotecnologie delle motivazioni che hanno indotto il legislatore ad incidere sul quadro normativo esistente, dando spazio ad un'organica e completa opera di raccolta e di interpretazione dei testi normativi nazionali ed internazionali piu' rilevanti, precedenti alla Direttiva 98/44/CE, in tema di tutela brevettuale, e di biotecnologie in particolare. Nella seconda parte, invece, si e' entrati nel merito della questione della individuazione di cosa sia possibile brevettare alla luce dell'entrata in vigore della Direttiva 98/44/CE, attraverso un accurato esame del testo normativo nella parte in cui analizza e definisce l'ogetto brevettuale in campo biotecnologico. In particolare, e' stata affrontata la questione della brevettualita' della materia vivente, analizzando anche, in modo precipuo, i concetti limitrofi, per natura del trovato, di varieta' vegetale e di razza

  6. Chinese Investment in Italy

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    At the 12th China International Fair for Investment and Trade (CIFIT) held on September 8-11 in Xiamen, Fujian Province, government officials and entrepreneurs from all over the world canvassed Chinese entrepreneurs and investors to invest in their countries. Foreign countries and regions rented 16,000 square meters of exhibition space, an increase of more than 50 percent from last year. Among the 74 participating countries and regions, more than 50 held seminars about their invest- ment environments. Besides the Caribbean countries and underdeveloped African nations that are actively attracting investment, developed countries such as the Untied States, Germany, France, Italy and Sweden also showed extraordinary enthusiasm in trying to win over Chinese investors. Beijing Review interviewed Marinella Loddo, Director of the Industrial Cooperation Division of the Italian Institute for Foreign Trade which is also known as the Italian Trade Commission (ICE).

  7. Chinese Experiences on Orthokeratology.

    Science.gov (United States)

    Xie, Peiying; Guo, Xi

    2016-01-01

    The prevalence of myopia in Chinese children has been rising each year. Research has shown that orthokeratology is a good method for controlling the progression of myopia. In this article, we review the current prevalence of myopia, the development and management of orthokeratology, and the myopia control methods used in China. A physical and health survey release indicated that the ratio of poor vision in every range of ages is still high in China. During the past 17 years, Chinese doctors have developed a standard fitting procedure and medical management of orthokeratology patients. This article also reviews the clinical studies in China for Ortho-K lenses, such as myopia control, effects and safety, corneal change, and lens design and fitting. Finally, we review the development of the International Academy of Orthokeratology Asia in China. PMID:26704137

  8. Chinese Spacesuit Analysis

    Science.gov (United States)

    Croog, Lewis

    2010-01-01

    In 2008, China became only the 3rd nation to perform an Extravehicular Activity (EVA) from a spacecraft. An overview of the Chinese spacesuit and life support system were assessed from video downlinks during their EVA; from those assessments, spacesuit characteristics were identified. The spacesuits were compared against the Russian Orlan Spacesuit and the U.S. Extravehicular Mobility Unit (EMU). China's plans for future missions also were presented.

  9. FROM THE CHINESE PRESS

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    Discoverer of the Origin of Life The origin of life on earth has long been a subject explored by scientists around the world. At the 11th International Conference on the Origin of Life held at Orleans University in France on July 9th, 1996, Chinese scientist Zhao Yufen and her partner Cao Peisheng announced the contents of the origin of the seed of life.

  10. The Developing Chinese Garment

    Institute of Scientific and Technical Information of China (English)

    JENNIFER LIM

    1997-01-01

    CHINA is a country with a 5,000-year history and a population of 1.2 billion people. Clothing plays an important role in Chinese people’s cultural and social life. Since the reform and opening up in the 1980s, the garment industry has greatly developed and has increased progressively by an average of 15.7 percent a year. In the past 10 years particularly, township-run garment production enterprises have suddenly come to the fore,

  11. INSET for Chinese Teachers

    Institute of Scientific and Technical Information of China (English)

    王静; 陈涛; 刘子春

    2007-01-01

    By setting examples,giving tables or taxonomy and so on,the thesis mainly explains the eight general INSET ( in-service teacher training) principles,including Participation,Sympathetic to the context,Teachers' attitude change,Integration of approaches,Communication and support,Evaluation and follow-up,Adequate timescale,then especially concentrate on the problems and solutions to Chinese teacher in using the INSET principles.

  12. Pollution Across Chinese Provinces

    OpenAIRE

    Catherine Yap Co; Fanying Kong; Shuanglin Lin

    2008-01-01

    We revisit the environmental Kuznets curve (EKC) hypothesis using 1987-1995 data for Chinese provinces. A comparison of off-sample (1996-2004) predictions to actual emissions indicates that more stringent rules are still needed to fight industrial (waste water and dust) pollution. Auxiliary regressions show that conditional on income, northern provinces have lower industrial waste water pollution; non-coastal and provinces with smaller secondary industry shares have lower industrial (waste wa...

  13. Making Chinese Money

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Dutch-based information provider expands in China to tap new market There are many secrets that foreign companies need to know before starting businesses in China.Wolters Kluwer knows a few of them. "You can never expect business success by introducing foreign products or services on an as-is basis in China.We need to provide something special to meet the demands of Chinese customers," said Shasha Chang,

  14. Chinese institutional investors’ sentiment

    OpenAIRE

    Kling, Gerhard; Gao, Lei

    2008-01-01

    We use daily survey data on Chinese institutional investors’ forecasts to measure investors' sentiment. Our empirical model uncovers that share prices and investor sentiment do not have a long-run relation; however, in the short-run, the mood of investors follows a positive feedback process. Hence, institutional investors are optimistic when previous market returns were positive. Contrarily, negative returns trigger a decline in sentiment, which reacts more sensitively to negative than positi...

  15. Chinese students' great expectations

    DEFF Research Database (Denmark)

    Thøgersen, Stig

    2013-01-01

    to interpret their own educational histories and prior experiences, while at the same time making use of imaginaries of 'Western' education to redefine themselves as independent individuals in an increasingly globalised and individualised world. Through a case study of prospective pre-school teachers preparing...... system, they think of themselves as having a role in the transformation of Chinese attitudes to education and parent-child relations....

  16. Making Chinese Money

    Institute of Scientific and Technical Information of China (English)

    LIU XINLIAN

    2011-01-01

    There are many secrets that foreign companies need to know before starting businesses in China.Wolters Kluwer knows a few of them."You can never expect business success by introducing foreign products or services on an as-is basis in China.We need to provide something special to meet the demands of Chinese customers," said Shasha Chang,Wolters Kluwer China CEO.

  17. Buddhist Activism and Chinese Modernity

    Directory of Open Access Journals (Sweden)

    Hung-yok Ip

    2015-02-01

    Full Text Available The history of modern Chinese Buddhism has begun to attract attention in recent years. Some scholars have done inspiring research as they unravel the integration of Buddhism into the highly secularized process of Chinese modernity by drawing on the repository of knowledge on modern China. While this special issue joins this exciting endeavor, it also uses Buddhism as a window to reflect on scholarship on Chinese modernity. Conceptually, this special issue presses scholars in the field of modern China to rethink the place of tradition in the course of modernity. Thematically we show the expansionist impulse of Chinese Buddhism: In addition to envisioning the geographical expansion of their religion, Chinese Buddhists have endeavored to enhance the significance of Buddhism in various dimensions of Chinese society in particular and human life in general.

  18. Transmitting Chinese Medicine

    Science.gov (United States)

    Scheid, Volker

    2015-01-01

    Historians of Chinese medicine acknowledge the plurality of Chinese medicine along both synchronic and diachronic dimensions. Yet, there remains a tendency to think of tradition as being defined by some unchanging features. The Chinese medical body is a case in point. This is assumed to have been formalised by the late Han dynasty around a system of internal organs, conduits, collaterals, and associated body structures. Although criticism was voiced from time to time, this body and the micro/macrocosmic cosmological resonances that underpin it are seen to persist until the present day. I challenge this view by attending to attempts by physicians in China and Japan in the period from the mid 16th to the late 18th century to reimagine this body. Working within the domain of cold damage therapeutics and combining philological scholarship, empirical observations, and new hermeneutic strategies these physicians worked their way towards a new territorial understanding of the body and of medicine as warfare that required an intimate familiarity with the body’s topography. In late imperial China this new view of the body and medicine was gradually re-absorbed into the mainstream. In Japan, however, it led to a break with this orthodoxy that in the Republican era became influential in China once more. I argue that attending further to the innovations of this period from a transnational perspective - commonly portrayed as one of decline - may help to go beyond the modern insistence to frame East Asian medicines as traditional. PMID:26869864

  19. A classification of chinese culture

    OpenAIRE

    Fan, Y

    2000-01-01

    This paper presents a classification of Chinese Cultural Values (CCVs). Although there exist great differences between the Mainland China, Hong Kong and Taiwan, it is still possible to identify certain core cultural values that are shared by the Chinese people no matter where they live. Based on the original list by the Chinese Cultural Connection (1987), the paper creates a new list that contains 71 core values against 40 in the old. The implications and limitations of the classification are...

  20. Current Chinese bryological literature (4)

    OpenAIRE

    Cao, Tong; Zhang, Yuanming; Yu, Jin

    2000-01-01

    According to our collections of literature, about 400 scientific papers dealing with Chinese bryophytes have been published in China and abroad during 1990’s. Among these, more than 50 % were published in different scientific journals in China and often written in Chinese with English abstract, which are not well known and assessable for foreign bryologists. Therefore, in addition to previous Chinese literature I-III (Cao et al. 1990, Li et Zhang 1993, 1994), we present the fourth part of Chi...

  1. 药用唇柱苣苔叶片分化及植株再生研究%Research on Differentiation and Plant Regeneration From in Vitro Leaf Tissues of Chirita medica D.Fang ex W.T.Wang

    Institute of Scientific and Technical Information of China (English)

    姚绍嫦; 凌征柱; 李翠; 吕惠珍; 张占江

    2011-01-01

    目的:建立濒危药用植物药用唇柱苣苔叶片分化及植株再生体系.方法:以药用唇柱苣苔(Chirita medica D.Fang ex W.T.Wang)叶片为外植体,灭菌后接种到附加不同激素配比的培养基中培养,筛选各阶段合适的培养基.结果:不定芽诱导的最适培养基为MS+ 1.0 mg/L 6-BA+ 0.2 mg/L NAA,pH =6.0,诱导率为100%;最佳继代增殖培养基为MS+0.5 mg/L 6-BA+ 0.2 mg/L NAA,pH6.0,增殖系数为12.6/30 d;最适合的生根培养基为1/2 MS+ 0.2 mg/L NAA,pH=6.0,生根率高达100%,移栽成活率为95.0%.结论:本繁殖体系可在短时间内提供大量种苗,并为种质资源的保护和可持续利用提供技术指导.%Objective: To develop differentiation and plant regeneration system from in vitro leaf tissues of Chirita medica D. Fang ex W. T. Wang,an endangered medicinal species. Methods:The leaf of Chirita medica as explants were cultured on MS supplemented with different kinds and concentrations of hormone to select optimized different phase. Results;The optimum medium for adventitious buds induction and seedling regeneration was MS + 1.0 mg/L 6-BA + 0. 2 mg/L NAA (pH 6. 0) and the induce rate of bud regeneration was 100% . The efficient medium for high regeneration frequency was MS +0. 5 mg/L 6-BA +0. 2 mg/L NAA( pH 6.0) and the proliferation coefficient was 12. 6/30 d. The optimal rooting medium was 1/2 MS +0. 2 mg/L NAA(pH 6.0) and the rooting rate was 100% and the rate of transplanting survival was 95.0%. Conclusions; This system could be used to develop more seedlings in short time,and to provide guidance for conserving and sustainably developing the resource.

  2. Padronização dos critérios de seleção em estudos sobre medicações nasais Standardizing selection criteria in nasal medication studies

    Directory of Open Access Journals (Sweden)

    Andrei Borin

    2009-12-01

    Full Text Available Estudos clínicos sobre medicações tópicas nasais exigem a padronização de "normalidade nasossinusal" na constituição de grupos controle através de uma avaliação específica da via aérea superior. OBJETIVO: Padronizar a avaliação de candidatos a grupos controle em estudos clínicos sobre medicações tópicas nasais. MATERIAL E MÉTODO: Voluntários do sexo masculino, de 18 a 50 anos, que se declararam saudáveis, livres de doenças e assintomáticos nasossinusais foram submetidos a uma avaliação sequencial e excludente composta de uma avaliação clínica, teste cutâneo de hipersensibilidade imediata, teste da sacarina, nasofibroscopia flexível e citograma nasal. DESENHO DO ESTUDO: Coorte contemporânea com corte transversal. RESULTADOS: Dos 33 indivíduos inicialmente incluídos, 14 (42,4% foram excluídos na avaliação clínica. Dos 19 restantes, 2 (10,5% apresentaram atopia no teste cutâneo, sendo excluídos. 17 foram submetidos ao teste da sacarina demonstrando em todos os casos uma depuração mucociliar normal, sendo avaliados por nasofibroscopia flexível que detectou anormalidade em 2 casos (11,8% e excluídos. Os 15 restantes foram submetidos ao citograma nasal, demonstrando normalidade, representando 45,5% dos indivíduos inicialmente incluídos. CONCLUSÃO: O protocolo proposto de avaliação sequencial e excludente foi efetivo na definição de candidatos à constituição de grupos controle em estudos clínicos sobre medicações tópicas nasais.Clinical studies on nasal topical medications require the standardization of "nasosinusal normality" in order to establish control groups through a specific evaluation of the upper airways. AIM: to standardize the evaluation of candidates for control groups in clinical studies on nasal topical medications. MATERIAL AND METHODS: healthy male volunteers of 18 to 50 years of age, asymptomatic from the nasosinusal standpoint were subjected to a sequential and excluding

  3. Chinese Foreign Direct Investment in Indonesia

    DEFF Research Database (Denmark)

    Gammeltoft, Peter; Tarmidi, Lepi T.

    projects to acquiring more systemic properties. Chinese companies have acquired a broader sectoral presence in Indonesia and Chinese invested companies in e.g. extractive or manufacturing activities can increasingly rely on complementary Chinese investments in logistics, travel, finance etc....

  4. I Married a Chinese Woman

    Institute of Scientific and Technical Information of China (English)

    STEPHEN SAYERS

    1997-01-01

    He became known all over China because of his appearance on the national television competition "Foreigners Singing Chinese Songs."Dressed in traditional Chinese costume and accompanied by his Chinese wife,he Chinese Girl."In this article,Stephen Sayers tells about his marriage and his personal feelings during his five years in China,Stephen and his wife Candy just moved to Macao in July.In arecent letter he asked the editor to give the money for this article to the education-aiding"Hope project" and specified it for Guizhou.

  5. Xilazina como pré-medicação para anestesia com tiopental sódico em cães Xylazine as a pre-medicant for thiopental sodium anaesthesia in the dog

    Directory of Open Access Journals (Sweden)

    Orlando Ribeiro Prado Filho

    2000-06-01

    Full Text Available A xilazina produz um bom efeito sedativo-analgésico quando associado à drogas anestésicas. O tiopental sódico é um barbitúrico de curta duração que produz sonolência, sedação e hipnose. O objetivo deste trabalho é verificar a eficiência da associação da xilazina como pré-medicação e do tiopental sódico na manutenção da anestesia, em cães. Foram usados 32 cães sem raça definida, adultos, machos e com peso entre 8 e 10 kg, que foram submetidos à procedimento operatório no esôfago cervical. A dose média de xilazina administrada foi de 3,8 mg/kg e de tiopental sódico foi de 7,7 mg/kg. Não houve necessidade de intubação endotraqueal e não ocorreu óbito relacionado com as medicações anestésicas. Concluindo, o procedimento anestésico descrito é de fácil execução, é seguro e diminui o estresse do animal.The xylazine produce reliable sedative-analgesic effect when coadministered with anesthetics drugs. Thiopental sodium is a shorter duration barbituric, produced somnolence, sedation and hypnosis. The aim of this work is to verify the efficiency in association of xylazine and thiopental sodium to anesthesia in dogs. Thirty-two male mongrel dogs with an average weight between 8 and 10 kg were submitted to surgical procedure with approach of cervical aesophagus. The average dose was 3,8 mg/kg to xilazine and 7,7 mg/kg to thiopental sodium. Was not necessary endotracheal intubation and no deaths due anesthesic procedure were observed. The anesthesic procedure described is easy, safe and decreases the stress of the animal.

  6. Computer-Mediated Materials for Chinese Character Learning.

    Science.gov (United States)

    Hsu, Hui-Mei; Gao, Liwei

    2002-01-01

    Reviews four sets of computer-mediated materials for Chinese character learning. These include the following: Write Chinese, Chinese Characters Primer, Animated Chinese Characters, and USC Chinese Character Page. (Author/VWL)

  7. Introduction to Chinese natural language processing

    CERN Document Server

    Wong, Kam-Fai; Xu, Ruifeng; Zhang, Zheng-sheng

    2009-01-01

    This book introduces Chinese language-processing issues and techniques to readers who already have a basic background in natural language processing (NLP). Since the major difference between Chinese and Western languages is at the word level, the book primarily focuses on Chinese morphological analysis and introduces the concept, structure, and interword semantics of Chinese words.The following topics are covered: a general introduction to Chinese NLP; Chinese characters, morphemes, and words and the characteristics of Chinese words that have to be considered in NLP applications; Chinese word

  8. Materia extraña

    CERN Document Server

    Gómez Cadenas, J J

    2008-01-01

    Enero, 1999. Unas extrañas burbujas se han colocado en el acelerador de particulas del CERN (Ginebra). Ante el riesgo de que esto desencadene una catástrofe a escala mundial, el centro ordena detener el experimento. Años después, Irene, una joven y promotedora científica, es contratada en la división de Física Teórica del CERN. Allí coincide con el mayor Espinosa, destinado a la sede suiza de la ONU para trabajar en un proyecto contra la proliferación de armas nucleares. La misión de Espinosa resulta ser mucho más arriesgada de lo que parecía. Irene ambiciosa y rebelde, toma una decisión de efectos imprevisibles.

  9. Responsabilidades municipales en materia ambiental

    OpenAIRE

    Ignacio Pichardo Pagaza

    2009-01-01

    Los municipios tienen una responsabilidad directa, inmediata e ineludible hacia el medio ambiente que hasta hace pocos años no reconocían como pri mor dial sino como una función secundaria. Hoy es más que una obligación jurídica, es un compromiso so cial del nivel de gobierno más cercano a la sociedad. Este trabajo reflexiona en torno a las responsabilidades que la Constitución política impone de manera exclusiva a los municipios y que por su naturaleza tienen efectos directos en el medio amb...

  10. La materia e il cielo

    Directory of Open Access Journals (Sweden)

    Paolo Zermani

    2012-06-01

    Full Text Available Il testo che l’architetto Paolo Zermani propone per questo convegno si articola in tre parti. La prima è premessa ai due esempi proposti dalla propria vasta attività di progettista. Si tratta di mettere a sbalzo la liminalità dello spazio sacro, ossia il suo costruirsi al limite tra terra e cielo, confine materiale di più ampia significanza simbolica, tra fisica e metafisica, tra elementi evocativi, comunque materiali, e il “cielo dei cieli” di cui parla Agostino.  Intersezione di queste valenze è ancora il tipo architettonico, nella sintesi tra oriente ed occidente offerta dalla cultura romana e dalla forma della croce.Il significato del paesaggio nella composizione dell’architettura è esemplificato nella descrizione di due progetti: il Cimitero di Sansepolcro e il Nuovo Tempio per la Cremazione di Parma, il primo innestato nel Paesaggio Collinare di Piero della Francesca, il secondo incastonato nelle maglie della Limitatio Romana della pianura padana in prossimità di Valera, recinto sacro e nuovo altare della città di Parma. (abstract a cura di Luigi Bartolomei

  11. ACUMULACIÓN Y DISTRIBUCIÓN DE MATERIA SECA DE CUATRO VARIEDADES DE PAPA (Solanum tuberosum L. EN ZIPAQUIRÁ, CUNDINAMARCA (COLOMBIA DRY MATTER ALLOCATION AND PARTITIONING OF FOUR POTATO VARIETIES (Solanum tuberosum L. IN ZIPAQUIRÁ, CUNDINAMARCA (COLOMBIA

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Ñústez López

    2009-06-01

    Full Text Available Esta investigación evaluó la acumulación y distribución de materia seca en los diferentes órganos de la planta de cuatro variedades de papa (Solanum tuberosum L. en el municipio de Zipaquirá (Cundinamarca uno de los mayores productores de papa en Colombia. Se evaluaron las variedades Betina, Pastusa Suprema y Esmeralda (desarrolladas por el programa de mejoramiento genético de papa de la Facultad de Agronomía de la Universidad Nacional de Colombia y la variedad Diacol Capiro, que es una de las más sembradas en el país. Se determinó la materia seca de cada uno de los órganos de la planta por medio de muestreos destructivos de tres sitios de siembra al azar por variedad, realizados cada dos semanas durante el ciclo de cultivo. Se observaron diferencias en cuanto al comportamiento de acumulación de materia seca en hojas y tallos, siendo mayor para Pastusa Suprema a las 16 semanas después de emergencia (sde. Betina y Esmeralda acumularon la mayor parte de la materia seca de los tubérculos en la etapa final del ciclo de cultivo, entre las 16 y 18 sde, mientras que Diacol Capiro y Pastusa Suprema acumularon materia seca en estos órganos en forma progresiva a lo largo del ciclo de cultivo. La variedad Pastusa Suprema presentó el menor Índice de Cosecha con 72% siendo inferior a las variedades Diacol Capiro, Esmeralda y Betina. Debido a esta alta partición de materia seca hacia los tubérculos en la etapa final del ciclo, no se recomienda la práctica de "agobio" o "corte de rama", ya que puede disminuir el rendimiento en estas variedades.This investigation evaluated the dry matter production and partitioning of four potato varieties (Solanum tuberosum L. in the Zipaquirá town (Cundinamarca Department one of the biggest production zones of potato in Colombia. Betina, Pastusa Suprema and Esmeralda (varieties developed by the program of genetic improvement of potato of the Faculty of Agronomy of the Universidad Nacional de Colombia and

  12. Introducción a la Matemática Económico-Empresarial: balance de una materia de libre elección

    Directory of Open Access Journals (Sweden)

    R. Sala Garrido

    2000-01-01

    Full Text Available Desde el curso 1997/98, y debido a la diferente formación matemática con la que los estudiantes acceden a las licenciaturas de Economía y Administración y Dirección de Empresas y a la diplomatura en Ciencias Empresariales según sus estudios previos, la Universitat de València ofrece un módulo teórico-práctico de libre elección llamado Introducción a las Matemáticas Económico-Empresariales. La génesis, objetivos y estructura de dicho módulo fueron presentados por los autores en las VI Jornadas de ASEPUMA (Santiago, 1998, junto con unos primeros resultados basados en los datos disponibles en aquellos momentos: tan sólo los de la primera convocatoria. Este primer estudio sobre datos cruzados apuntaba ya la efectividad del módulo sobre el resto de asignaturas troncales de matemáticas y, en consecuencia, sobre el resto de las materias que apoyan su desarrollo y resultados sobre las matemáticas. En la actualidad, con datos históricos suficientes, presentamos la ratificación de los resultados anteriores. Su efectividad ha sido tal que en la "contrarreforma" emprendida por la Universidad el módulo ha pasado de ser un módulo de libre elección a tener carácter optativo y de ser intensivo a tener una duración semestral. Este hecho precisa una reflexión acerca de su tamaño y enfoque. Sin embargo, este módulo ha seguido la dinámica del resto y el porcentaje de aprobados ha descendido en cada convocatoria. En este trabajo analizamos las posibles causas de este hecho y planteamos algunas modificaciones en el temario debidas a los cambios introducidos.

  13. Influencia de la edad de corte del pasto morado (Pennisetum purpureum en la producción y digestibilidad in vitro de la materia seca

    Directory of Open Access Journals (Sweden)

    N. B. Madera

    2013-01-01

    Full Text Available En el presente trabajo se evaluaron diferentes edades de corte del pasto morado (Pennisetum purpureum, para conocer su influencia en la producción y digestibilidad in vitro de la materia seca (DIVMS. El estudio se realizó de diciembre de 2008 a junio de 2009, considerándose desde el establecimiento hasta la evaluación de los tratamientos (edades de corte de 45, 60, 75, 90, 105 y 120 días, distribuidos en un diseño de bloques completos al azar y cuatro repeticiones. Se encontró diferencia (P≤0.001 entre las edades de corte en todas las variables evaluadas, excepto para el número de hijuelos (P>0.05. Se observó que con el aumento de la edad de corte, se incrementa la altura y circunferencia de la cepa, largo y ancho de la hoja, diámetro basal del entrenudo y producción de forraje. En la relación hoja/tallo se encontró una disminución, al aumentar la edad de corte (P≤0.001. A medida que se incrementa la edad de corte, la DIVMS disminuye linealmente, obteniéndose R2 de 90.63, 94.95, 93.65 y ecuaciones de regresión: Y = 74.5933 - 0.221313x, Y = 80.399 - 0.413524x, Y = 74.3048 - 0.292381x para hoja, tallo y planta completa, respectivamente. Se concluye que con el corte entre los 75-90 días, el pasto morado logra cepas de mayor altura y circunferencia, con hojas superiores en diámetro y longitud; a la vez que incrementa la producción de biomasa. A diferencia de la relación hoja/tallo y la DIVMS, que disminuyen conforme se incrementa la edad de corte.

  14. Formación en Género en la Universidad: ¿Materia de asignaturas específicas o de educación transversal?

    Directory of Open Access Journals (Sweden)

    Rosario Asián Chaves

    2015-01-01

    Full Text Available En este artículo se debaten los diferentes resultados de recibir una formación mediante asignaturas específicas o de forma transversal. La persistencia de estereotipos de género y la división sexual del trabajo están relacionadas con la falta de concienciación social, debida, entre otros factores, a la falta de formación en cuestiones de género. Esta formación es necesaria para reflexionar y "reconstruir" los mensajes sobre género para develar las premisas ideológicas y las jerarquías subyacentes en los mensajes. El objetivo principal es constatar la importancia de recibir formación en género en la Universidad. Para ello se propone comparar los resultados de las encuestas dirigidas al alumnado de las licenciaturas en Ciencias del Trabajo y en Administración y Dirección de Empresas y observar si existen diferencias entre ambos grupos, tanto en relación con su formación sobre la materia, como con su comportamiento y actitud frente a determinadas cuestiones relacionadas con el género. Además, se trataría de ver, si existe diferencia, en qué medida puede derivarse de la formación recibida. Se han pasado encuestas a una muestra representativa de alumnas/os de ambas titulaciones y se han aplicado las oportunas técnicas estadísticas a través del software SPSS. Los resultados del trabajo refuerzan la idea inicial de la necesidad de incorporar asignaturas que den formación en género en programas y titulaciones universitarias y plantear no sólo conocimientos disciplinares orientados al "saber" y profesionales orientados al "saber hacer", sino también actitudes para un compromiso ético orientadas a la equidad de género.

  15. Why Do I Study Chinese

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>Translator’s Note: The cross language year program-the Chinese Language Year in France and the French Language Year in China-initiated by Chinese and French leaders were held in 2011 and 2012 to promote cultural exchanges and further deepen the China-France comprehensive strategic partnership. Taking advantage of the opportunity, the CPAFFC and the

  16. Danish Chinese Center for Nanometals

    DEFF Research Database (Denmark)

    Winther, Grethe

    The Danish-Chinese Center for Nanometals is funded by the Danish National Research Foundation and the National Natural Science Foundation of China. The Chinese partners in the Center are Institute of Metal Research in Shenyang, Tsinghua University and Chongqing University. The Danish part...

  17. Internationalization of Chinese Higher Education

    Science.gov (United States)

    Chen, Linhan; Huang, Danyan

    2013-01-01

    This paper probes into the development of internationalization of higher education in China from ancient times to modern times, including the emergence of international connections in Chinese higher education and the subsequent development of such connections, the further development of internationalization of Chinese higher education, and the…

  18. Chinese Converstations: An Intellectual Profile.

    Science.gov (United States)

    Cogan, John J.

    1980-01-01

    A profile of how Chinese urban intellectuals view life in their country is presented. Information was obtained through many conversations with Chinese educators and students during the author's visit to China. Discussed are family, education, the cultural revolution, the Gang of Four, the quest for modernization, and the policy toward…

  19. Chinese Festivals: Keeping Traditions Alive

    Institute of Scientific and Technical Information of China (English)

    INESAPLESKACHEUSKAYA

    2004-01-01

    WE all love holidays and the happy gatherings of family and friends that they bring, and the Chinese are no exception. The Chinese celebrate festivals based on the lunar calendar dating back thousands ofyears. The popular favorite is Lunar New Year, or Spring Festival, which falls on the first day of the first

  20. Chinese private yards catch up

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Chinese shipbuilding industry was dominated by state-owned companies for a long time. In 2005, when a global shipbuilding summit was held in China for the first time, no Chinese private shipyards appeared except two national shipbuilders, namely COSCO and CSIC. However, in the same year, Rongsheng,Mingde and Hantong began their first step.

  1. Criminaliteit en traditionele Chinese medicijnen

    NARCIS (Netherlands)

    van Uhm, Daan

    2014-01-01

    Traditional Chinese medicine (TCM) is deeply rooted in the Chinese culture. Although thousands of animal and plant species are used for medicines legally, some medications contain more sinister elements; illegal animal or plant ingredients of protected species. What is the origin of this demand for

  2. What Next for Chinese Football?

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Earlier this year, a crackdown on football match-fixing and gambling was launched in China, ending with the arrest of several high-ranking officials with the Chinese Football Association, referees, coaches and senior club executives. How can Chinese football come out from

  3. The Origin of Chinese Characters

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    女 (nü) is a pictograph. InChinese it means female, theopposite of male. In ancientChinese, women had low socialstatus which is reflected in theshape of the character. 女 in theOracle-Bone Script looks like a

  4. Research in Ancient Chinese Language

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    LI Ru-long: Huang Diancheng's Great Contributions to Chinese Phonology Abstract: Huang Diancheng inherited the essence of traditional Chinese phonology and the research results of the Zhang and Huang School. On the basis of the analysis on the facts of modern dialects, he put forward the principle that Qiangsheng bi ruoyun,

  5. Chinese Food Heats Up

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Earlier this year,the vice chairman of industry body the China Cuisine Association,Yang Liu,expressed his bewilderment at the absence of a truly successful Chinese restaurant chain."In this ancient nation with a restaurant culture thousands of years old,home to the most delicious food in the world,it is a pity that you can find world-famous traditional dishes and delicious snacks,but a globally competitive restaurant chain is nowhere to be found,"he told Sanlian Life Weekly.

  6. FROM THE CHINESE PRESS

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    Over 1.5 million women workers from 13,000 enterprises have joined the social coordinated system for child-bearing insurance funds in Zhejiang Province. The funds are paid by regular and contract workers and casual laborers from state-owned and collective enterprises and Chinese employees from joint ventures. The social labor insurance committees under the local governments at the city or county levels are in charge of the practical work for taking over the funds. The amounts of money each pays varies according to the different living standard and salary level in each area.

  7. FROM THE CHINESE PRESS

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    Chinese children are taller and heavier than ever before. According to a national survey from 1995, the average height of children aged 7-14 was 142.3 centimeters, 2 centimeters taller than the average height of children in the same age group ten years before. The average weight was 31.9 kilograms, which is 2.8 kilograms heavier than children of the same age group in 1985. Such improvements must be credited to the development of China’s health care network for children. By the end of last

  8. Chinese Vegetarian Food

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    ONCE in a restaurant specializing in vegetarian food in Hubei Province, I saw some dishes on the menu which did not sound like vegetarian food, such as chicken, duck, fish and pork. Only after I ordered and tasted did I understand that these were all made of bean products. Simply speaking, the Chinese vegetarian diet is comprised of grains, vegetables, bean products and fruits. It also includes bamboo shoots, mushrooms, edible fungus, aquatic plants and dried fruit. This kind of diet boasts a long history. As early as the Qin Dynasty (221-206 B.C.) and the early Han

  9. The Chinese Tiger Mother

    OpenAIRE

    Jacek Hołówka

    2011-01-01

    In 2010 a book by Amy Chua: Battle Hymn of the Tiger Mother was published and it sparked a broad discussion among pedagogues and the open society about the factors determining educational success. Chua forms a simple and provocative thesis – the Chinese mothers are the best in the world because they don’t spoil their children, quickly introduce them into the adult culture, have high expectations of them, they are brusque and cold but they teach their children how to survive and be competitive...

  10. CHINESE COMMUNITY IN ECUADOR

    Institute of Scientific and Technical Information of China (English)

    MARIA JOSE CIFUENTES CERVANTES

    2011-01-01

    @@ The Republic Of Ecuador is located in the west coast of South America.It has a total area of 256.370 km2 and a population of approximately 14 million.Spanish is considered as the official language.The country is subdivided into 24 provinces with the capital city being Quito and the other major city being Guayaquil.Since the year 2000 US Dollar had been the official currency.Approximately 50,000 people from China live now in Ecuador.Although the Chinese community in Ecuador is not as large as those in Brazil and Peru, it has a strong economic and social weight in the country.

  11. Estudio de las variables de proceso mediante superficie de respuesta para la optimización de la producción de biodiesel utilizando aceite de palma africana (Elaeis guineenis Jacq) como materia prima.

    OpenAIRE

    Anguebes Franseschi, Francisco

    2014-01-01

    El aceite de palma africana (Elaeis guineensis Jacq) representa una opción atractiva para emplearse como materia prima en la fabricación de biodiesel. El Objetivo de este trabajo fue maximizar el rendimiento de biodiesel sintetizado a partir de oleína cruda de palma africana en el laboratorio. La síntesis de biodiesel se realizó en dos etapas: a) una esterificación ácida realizada con ácido sulfúrico y b) una transesterificación alcalina empleando hidróxido de sodio. Para hallar las condicion...

  12. Análisis de la enseñanza de la estructura e interacciones de la materia según la física moderna en primero de bachillerato

    OpenAIRE

    Tuzón Marco, Paula; Solbes Matarredona, Jordi

    2014-01-01

    En este artículo presentamos el análisis de cómo es la enseñanza de la estructura e interacciones de la materia en la asignatura de Física y Química de primero de bachillerato. El objetivo es evaluar si estos contenidos se introducen en su versión más actualizada, en la línea de la física moderna. Para ello, se han analizado distintos libros de texto de esta asignatura a través de un cuestionario y se han hecho entrevistas a profesores que la imparten.

  13. Distribución de la materia seca durante la ontogenia del lulo (solanum quitoense lam.) a plena exposición solar en el bosque húmedo montano bajo del oriente antioqueño, colombia.

    OpenAIRE

    Medina Cano, Clara Inés; Martínez Bustamante, Enrique; Lobo Arias, Mario; Vargas Arcila, María Orfilia

    2011-01-01

    Se hizo un estudio, en el Centro de Investigación La Selva, con dos accesiones de lulo Solanum quitoense, de las variedades botánicas septentrionale, ‘NM’, con espinas y quitoense, ‘SV80’, sin espinas. El objetivo fue determinar la partición de la biomasa, para ambos materiales, bajo condiciones de plena exposición solar desde el transplante hasta los 364 días después de éste. La acumulación de materia seca en las plantas, en ambas poblaciones, se ajustó significativamente a modelos sigmoidal...

  14. La doctrina estadounidense de la sustancia económica como norma general antiabuso en materia tributaria: análisis jurídico de su codificación

    OpenAIRE

    Martín López, Jorge

    2013-01-01

    El presente trabajo versa sobre la reciente codificación de la doctrina judicial estadounidense de la sustancia económica y su configuración como norma general antiabuso en materia tributaria. Así, se analiza la nueva letra (o) de la sección 7701 del «Internal Revenue Code», a cuyo tenor únicamente cabe otorgar validez a los efectos jurídico-tributarios de una determinada operación -rectius, a los beneficios fiscales generados por ella- si se supera el test de la sustancia económica. En este ...

  15. Estudio del currículo y de los libros de texto de la asignatura de Ciencias de la Naturaleza en materia de medio ambiente y comparación con el grado de conocimiento real de los alumnos.

    OpenAIRE

    Juango-Gaztelu, Adriana

    2013-01-01

    Con este estudio se pretende conocer el grado de importancia que tiene en la educación formal el tema del medio ambiente tanto en la parte meramente oficial, como es el caso del currículo, como en los libros de texto o en el propio aula. En primer lugar, se lleva a cabo el análisis del currículo oficial de 1º, 2º y 3º de la ESO de la asignatura de Ciencias de la Naturaleza en materia de medio ambiente en la Comunidad Foral de Navarra, DF 25/2007. A continuación, realiza el a...

  16. Diseño arquitectónico y protección en caso de incendio: desarrollo normativo español en materia de evacuación en los siglos XIX y XX

    OpenAIRE

    Díaz Caro, Angel

    2015-01-01

    Esta es la búsqueda de respuestas a esa duda constante: De dónde venimos y que hemos ido dejando por el camino. ¿Está todo claro en este recorrido o hemos actuado por acumulación de errores heredados de procesos anteriores? Es la investigación a través del descubrimiento de nuestro pasado, de nuestros orígenes en materia de seguridad de protección contra incendios, y sobre todo de ejecución de una arquitectura pensada para ser recorrida con mayor seguridad y ser evacuada en un tiempo razonabl...

  17. Relación entre inteligencias múltiples, creatividad y rendimiento académico en matemáticas para la elección de materias optativas

    OpenAIRE

    Galera-Cortés, Elisa María

    2013-01-01

    En cuarto curso de Educación Secundaria Obligatoria (E.S.O.) los alumnos tienen que elegir entre dos opciones de la materia de matemáticas. Esta elección se suele realizar considerando las calificaciones del curso anterior, pero en muchos casos este procedimiento no es el adecuado. El objetivo del presente estudio es poder proporcionar una orientación adecuada a los estudiantes en tercero de E.S.O., para ello se analizan las relaciones entre el perfil de inteligencias múltiples...

  18. Carga de enfermedad por contaminación atmosférica debida a materia particulada (PM10 y PM2,5) y ozono (O3) en la ciudad de Valladolid durante el periodo 1999-2008

    OpenAIRE

    Cárdaba Arranz, Mario

    2012-01-01

    El objetivo del presente trabajo es realizar una estimación de la carga ambiental de enfermedad debida a la contaminación atmosférica por materia particulada (PM10 y PM2,5) y ozono (O3) entre los años 1999-2008 en la ciudad de Valladolid, a modo de evaluación del impacto en salud según una metodología propuesta por la Organización Mundial de la Salud (OMS) que aplica fracciones atribuibles a la mortalidad observada en ciertas causas de muerte para calcular, considerando las concentraciones ob...

  19. "Análisis a la diversidad del derecho indígena contenida en la constitución política de los Estados Unidos Mexicanos, en materia penal y agraria"

    OpenAIRE

    Sánchez Chanona, Francisco

    2011-01-01

    El trabajo de investigación a nivel de posgrado que se presenta busca aportar un análisis a la diversidad de la normatividad indígena contenida en los artículos segundo, veinte y veintisiete de la Cosntitución Política de los Estados Unidos Mexicanos, que contemplan la diversidad cultural, los derechos del procesado, y víctima del delito en materia penal, así como en el ámbito agrario, en la que incluye a los sujetos agrarios como entes colectivos e individuales y la justicia agraria; y en la...

  20. Derechos Humanos y competencia exclusiva del Estado en materia de nacionalidad (La sentencia de la Corte Interamericana de Derechos Humanos de 28 de agosto de 2104: Caso Personas dominicanas y haitianas expulsadas Vs. Rep??blica Dominicana)

    OpenAIRE

    S??nchez Lorenzo, Sixto A.

    2015-01-01

    La sentencia de la CIDH de 28 de agosto de 2014 obliga a la Rep??blica Dominicana a modificar su Constituci??n para conceder la nacionalidad por ius soli a los hijos de padres extranjeros que residan irregularmente en territorio dominicano. Sobre la base de los derechos humanos a la personalidad jur??dica, a la no discriminaci??n y a la nacionalidad, la CIDH determina un recorte sin precedentes a la competencia exclusiva del Estado en materia de nacionalidad. La presente nota contiene un an??...