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Hawking Radiation-A Augmentation Attrition Model 霍金辐射- a增强损耗模型
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1817
K. Kumar, B. Kiranagi, C. Bagewadi
A system of Hawking radiation that dissipates the energy and mass of black hole is investigated. With the methodology reinforced with the explanations, we write the governing equations with the nomenclature for the system of matter antimatter and concatenate those equations with that of energy and mass of Black hole and Hawking radiation, such concatenation process, ipso facto fait accompli, following the same processual formalities for solvability. Key words: Hawking Radiation; Black Body; Fundamental Forces; Energy; Mass; Matter; Antimatter; Black Hole; Governing Equations
研究了一个能使黑洞的能量和质量消散的霍金辐射系统。在此基础上,我们用物质-反物质系统的命名法建立了控制方程,并将这些方程与黑洞和霍金辐射的能量和质量方程串联起来,这样的串联过程,既成事实,遵循相同的可解性过程形式。关键词:霍金辐射;黑体;基本力;能源;质量;物质;反物质;黑洞;控制方程
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引用次数: 9
Visualization and Feature Extraction of the Surface Morphology of the Abdomen of Red Swamp Crayfish 红沼泽小龙虾腹部表面形态的可视化与特征提取
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1850
Cheng Yang, Yinwu Li, Jingchun Wang, Kui Huang, Meng Zhou
This paper demonstrates a method for visual reconstruction and feature analysis of the surface morphology of red swamp crayfish in CATIA (Computer Aided Three Dimensional Interactive Application) and Microsoft Excel. Red swamp crayfish, Procambarus clarkii, with efficient burrowing activities and coupling propel pattern of abdomen with tail, was selected to study the feasible methods in the visual reconstruction and feature analysis of the surface morphology of living things. The digital measurements of surface of the red swamp crayfish were carried out using a three-dimensional laser scanner. Point clouds, the scanning digital data of the surface of the red swamp crayfish, were processed by deleting unwanted data, reconstructing surface in CATIA. There was a perfectly shape character similarity between the digital picture of the abdomen with corresponding point clouds shown in CATIA, and transverse curves which shown the surface morphology of abdomen in the cross section along the red swamp crayfish were obtained and saved as files of ASCII format in CATIA. Feature analysis of the abdomen of red swamp crayfish were carried out after files of single transverse curve were imported into Microsoft Excel, results shown that, the first row in file of single transverse curve was the number of rows after it, and those other rows stored coordinate values of measured points of the abdomen in the preset three-dimensional coordinate system, shapes of the abdomen in different cross sections were similar, and quadratic polynomial regression equation was able to effectively express surface morphology of the abdomen of red swamp crayfish. Methods and results presented in this paper prove to be potentially useful for analyzing the feature of biological prototype, optimizing the mathematical model and affording deformable physical model to bionic engineering, those works would have great implications to the research of biological coupling theory and technological creation in bionic engineering. Key words: Visual reconstruction; Feature analysis; Surface morphology; Red swamp crayfish
本文介绍了一种在CATIA (Computer Aided Three Dimensional Interactive Application)和Microsoft Excel中对红沼泽小龙虾的表面形态进行视觉重建和特征分析的方法。选取具有高效挖洞活动和腹尾耦合推进模式的红色沼泽小龙虾克氏原螯虾(Procambarus clarkii),研究生物表面形态视觉重建和特征分析的可行方法。利用三维激光扫描仪对红沼泽小龙虾的体表进行了数字测量。对红沼泽小龙虾表面的扫描数字数据点云进行处理,删除不需要的数据,在CATIA中重建表面。CATIA显示的腹部数字图像与相应的点云具有完美的形状特征相似性,并获得沿红色沼泽小龙虾横切面显示腹部表面形态的横向曲线,并在CATIA中保存为ASCII格式的文件。将单个横向曲线文件导入到Microsoft Excel中,对红沼泽小龙虾腹部进行特征分析,结果表明,单个横向曲线文件的第一行为其之后的行数,其余行存储腹部测量点在预设的三维坐标系中的坐标值,腹部在不同截面上的形状相似;二次多项式回归方程能够有效表达红沼泽小龙虾腹部的表面形态。本文的方法和结果对于分析生物原型的特征、优化数学模型和为仿生工程提供可变形的物理模型具有潜在的实用价值,对仿生工程中生物耦合理论的研究和技术创新具有重要的指导意义。关键词:视觉重建;功能分析;表面形态;红沼泽小龙虾
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引用次数: 1
Bionic Study of Hydraulic Excavator Attachment 液压挖掘机附件的仿生研究
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1853
Cheng Yang, Yinwu Li, Kui Huang, Jingchun Wang, Meng Zhou
Bionics is a discipline with the obvious characteristics of interdisciplinary science and technology. It provides new ideas, new original management and new methods for the science and technology innovation. In order to optimize the excavator attachment, expand modern optimization design method. This paper puts forward the new idea of bionic optimization design, based on the basic theory of bionic research and technology. It described that the research profile of excavator attachment and the status for the parts of it. Finally, optimize the entire excavator attachment by bionic. Thus, it can improve the overall efficiency of the excavator. Key words: Bionics; Excavator attachment; Optimization; Tfficiency
仿生学是一门具有明显交叉科学技术特征的学科。它为科技创新提供了新思路、新管理和新方法。为了对挖掘机附件进行优化,拓展了现代优化设计方法。本文以仿生研究和技术的基本理论为基础,提出了仿生优化设计的新思路。介绍了挖掘机附件的研究概况及其零部件的现状。最后,对整个挖掘机附件进行仿生优化。从而可以提高挖掘机的整体工作效率。关键词:仿生学;挖掘机附件;优化;Tfficiency
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引用次数: 1
The Energy of Stochastic Vibration System of a Class of Protein Base on Wavelet 基于小波变换的一类蛋白质随机振动系统能量分析
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1055
X. Xia
In this paper, we study the energy of a stochastic vibration system of a class of protein through wavelet alternation. Key words: Wavelet alternation; Protein; Stochastic system; Energy
本文利用小波变换研究了一类蛋白质随机振动系统的能量。关键词:小波变换;蛋白质;随机系统;能源
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引用次数: 4
Determination of Chlormequat and Mepiquat Residues in Tomato Plants Using Accelerated Solvent Extraction-Ultra-Performance Liquid Chromatography- Tandem Mass Spectrometry 加速溶剂萃取-超高效液相色谱-串联质谱法测定番茄植株中氯草枯和甲草枯残留量
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1827
Hongxia Zhang, Fengge Li, Xiao-yan Li, Xuewen Li, Weiqin Yao
An Accelerated-Solvent Extraction-Ultra performance Liquid Chromatography-Tandem Mass Spectrometry (ASE-UPLC-MS/MS) method using purified water as extraction solvent for quantitative analysis of chromequat (CQ) and mepiquat (MQ) in samples of tomato plants with higher sensibility and shorter extraction time was developed. The CQ and MQ residues and their dissipation rate were both covered in this paper. The limits of detection (S/N>3) and limits of quantitation (S/N>10) for CQ and MQ were 0.02 μg/kg and 0.1 μg/kg respectively. The linear range was 0.2~10 μg/kg and the correlation coefficients (r2) was no less than 0.9990, The average recoveries of CQ and MQ from tomato root, stem and leaf in the three spiked range of 1.0, 2.0 and 5.0 μg/kg were in the range of 100.0%~118.8% and 93.2%~110.7% respectively. The dissipation experiment showed that, on average, 98.8% of CQ residues and 99.7% of MQ residues had dissipated after 33 days, with a half-life of 3.67d and 3.66d, which can provide with guideline for using CQ and MQ on tomato in safe range. Key words: Tomato plants; Accelerated solvent extraction; Ultra-performance liquid chromatography-tandem mass spectrometry; Chlormequat; Mepiquat
建立了一种加速溶剂萃取-超高效液相色谱-串联质谱(ASE-UPLC-MS/MS)方法,以纯净水为萃取溶剂,对番茄植物样品中的色素(CQ)和甲氧喹(MQ)进行定量分析,具有较高的灵敏度和较短的提取时间。本文讨论了CQ和MQ残数及其耗散率。CQ和MQ的检出限(S/N>3)和定量限(S/N>10)分别为0.02 μg/kg和0.1 μg/kg。在1.0、2.0和5.0 μg/kg加标范围内,番茄根、茎、叶中CQ和MQ的平均加标回收率分别为100.0%~118.8%和93.2%~110.7%。耗散试验结果表明,33 d后,CQ和MQ的平均耗散率分别为98.8%和99.7%,半衰期分别为3.67d和3.66d,可为CQ和MQ在番茄安全范围内的使用提供指导。关键词:番茄;加速溶剂萃取;超高效液相色谱-串联质谱法;Chlormequat;Mepiquat
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引用次数: 1
The Porphyrins, Origin of Life in Biological Universe and Evolution/Regulation of the Human System 卟啉,生物宇宙中生命的起源和人体系统的进化/调节
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1963
R. Kurup, P. A. Kurup
Objectives: Actinidic archaea have been related to the pathogenesis of schizophrenia, malignancy, metabolic syndrome x, autoimmune disease and neuronal degeneration. An actinide dependent shadow biosphere of archaea and viroids in the above mentioned disease states is described. Actinidic archaea have a mevalonate pathway and are cholesterol catabolizing. They can use cholesterol as a carbon and energy source. Archaeal cholesterol catabolism can generate porphyrins via the cholesterol ring oxidase generated pyruvate and GABA shunt pathway. Archaea can produce a secondary porphyria by inducing the enzyme heme oxygenase resulting in heme depletion and activation of the enzyme ALA synthase. Porphyrins have been related to schizophrenia, metabolic syndrome x, malignancy, systemic lupus erythematosis, multiple sclerosis and Alzheimer’s diseases. The role of archaeal porphyrins in regulation of cell functions and neuroimmunoendocrine integration is discussed. Porphyrins are prebiotic molecules which are involved in abiogenesis and origin of life. Methodology: Plasma from fasting heparinised blood was used and the experimental protocol was as follows (I) Plasma+phosphate buffered saline, (II) same as I+cholesterol substrate, (III) same as II+rutile 0.1 mg/ ml, (IV) same as II+ciprofloxacine and doxycycline each in a concentration of 1 mg/ml. The following estimations were carried out: Cytochrome F420, free RNA, free DNA, polycyclic aromatic hydrocarbon, hydrogen peroxide, pyruvate, ammonia, glutamate, succinate, glycine, delta aminolevulinic acid and digoxin. The study also involved estimating the following parameters in the patient population- Hexokinase, porphyrins, pyruvate, glutamate, ammonia, succinic acid, serine, glycine, HMG CoA reductase, cytochrome C, blood ATP and heme oxygenase. Results: Plasma of control subjects showed increased levels of the above mentioned parameters with after incubation for 1 hour and addition of cholesterol substrate resulted in still further significant increase in these parameters. The plasma of patients showed similar results but the extent of increase was more. The addition of antibiotics to the control plasma caused a decrease in all the parameters while addition of rutile increased their levels. The addition of antibiotics and rutile to the patient’s plasma produced the same changes but the extent of change was more in patient’s sera as compared to controls. There was upregulated archaeal porphyrin synthesis in the patient population which was archaeal in origin as indicated by actinide catalysis of the reactions. The cholesterol oxidase pathway generated pyruvate which entered the GABA shunt pathway. This resulted in synthesis of succinate and glycine which are substrates for ALA synthase. The study showed the patient’s blood had increased heme oxygenase activity, increased serine, glycine, succinic acid and porphyrins. The hexokinase activity was high. The pyruvate, glutamate, ammonia, GABA and succinic acid l
目的:放线菌与精神分裂症、恶性肿瘤、代谢综合征、自身免疫性疾病和神经元变性的发病有关。描述了在上述疾病状态下古细菌和类病毒依赖锕系元素的阴影生物圈。放线菌具有甲羟戊酸途径和胆固醇分解代谢。它们可以利用胆固醇作为碳和能量的来源。古菌胆固醇分解代谢可通过胆固醇环氧化酶生成丙酮酸和GABA分流途径生成卟啉。古生菌可以通过诱导血红素加氧酶导致血红素耗竭和ALA合成酶激活而产生次生卟啉症。卟啉与精神分裂症、代谢综合征、恶性肿瘤、系统性红斑狼疮、多发性硬化症和阿尔茨海默病有关。讨论了古细菌卟啉在调节细胞功能和神经免疫内分泌整合中的作用。卟啉是参与自然发生和生命起源的益生元分子。方法:采用空腹肝素化血血浆,实验方案如下:(I)血浆+磷酸盐缓冲盐水,(II)与I+胆固醇底物相同,(III)与II+金红石0.1 mg/ml相同,(IV)与II+环丙沙星和多西环素浓度均为1mg /ml相同。测定了细胞色素F420、游离RNA、游离DNA、多环芳烃、过氧化氢、丙酮酸、氨、谷氨酸、琥珀酸、甘氨酸、氨基乙酰丙酸和地高辛。该研究还涉及估计患者人群中的以下参数-己糖激酶、卟啉、丙酮酸、谷氨酸、氨、琥珀酸、丝氨酸、甘氨酸、HMG辅酶a还原酶、细胞色素C、血液ATP和血红素加氧酶。结果:对照组在孵育1小时后,血浆中上述参数升高,添加胆固醇底物后,上述参数进一步显著升高。患者血浆也有类似结果,但升高幅度更大。在对照血浆中添加抗生素使各项指标均下降,而添加金红石使各项指标升高。在患者血浆中添加抗生素和金红石也产生了同样的变化,但与对照组相比,患者血清中的变化程度更大。古菌卟啉合成在患者群体中有上调,其来源是古菌,锕系元素催化反应表明。胆固醇氧化酶途径产生丙酮酸进入GABA分流途径。这导致琥珀酸盐和甘氨酸的合成,它们是ALA合酶的底物。研究表明,患者血液中的血红素加氧酶活性增加,丝氨酸、甘氨酸、琥珀酸和卟啉增加。己糖激酶活性高。丙酮酸、谷氨酸、氨、GABA和琥珀酸水平升高,表明PDH活性被阻断,GABA分流通路运行。血清中细胞c水平升高,提示低血ATP水平提示线粒体功能障碍。这表明了Warburg的表型。HMG CoA还原酶活性高,表明胆固醇合成。RHCD人群的值与患者人群相似。而LHCD人群的数值则相反。结论:在上述疾病状态下,描述了一个依赖锕系元素的古细菌和类病毒阴影生物圈。古菌卟啉可以促进代谢综合征x、恶性肿瘤、精神疾病、自身免疫性疾病、艾滋病、朊病毒疾病、神经元变性和癫痫发生的发病。古细菌卟啉的合成在这些疾病的发病机制中起着至关重要的作用。卟啉可以作为调节分子调节免疫、神经、内分泌、代谢和遗传系统。卟啉光氧化产生的自由基可产生免疫激活,产生细胞死亡,激活细胞增殖,产生胰岛素抵抗和调节意识/量子感知。卟啉可以调节半球优势。古细菌卟啉是线粒体苯二氮卓类受体的重要调控分子。讨论了卟啉在自然发生、生命起源和生物宇宙中的作用。关键词:锕系元素;古菌;卟啉;GABA分流;外周苯二氮卓受体;氨基乙酰丙酸
{"title":"The Porphyrins, Origin of Life in Biological Universe and Evolution/Regulation of the Human System","authors":"R. Kurup, P. A. Kurup","doi":"10.3968/J.ANS.1715787020120502.1963","DOIUrl":"https://doi.org/10.3968/J.ANS.1715787020120502.1963","url":null,"abstract":"Objectives: Actinidic archaea have been related to the pathogenesis of schizophrenia, malignancy, metabolic syndrome x, autoimmune disease and neuronal degeneration. An actinide dependent shadow biosphere of archaea and viroids in the above mentioned disease states is described. Actinidic archaea have a mevalonate pathway and are cholesterol catabolizing. They can use cholesterol as a carbon and energy source. Archaeal cholesterol catabolism can generate porphyrins via the cholesterol ring oxidase generated pyruvate and GABA shunt pathway. Archaea can produce a secondary porphyria by inducing the enzyme heme oxygenase resulting in heme depletion and activation of the enzyme ALA synthase. Porphyrins have been related to schizophrenia, metabolic syndrome x, malignancy, systemic lupus erythematosis, multiple sclerosis and Alzheimer’s diseases. The role of archaeal porphyrins in regulation of cell functions and neuroimmunoendocrine integration is discussed. Porphyrins are prebiotic molecules which are involved in abiogenesis and origin of life. Methodology: Plasma from fasting heparinised blood was used and the experimental protocol was as follows (I) Plasma+phosphate buffered saline, (II) same as I+cholesterol substrate, (III) same as II+rutile 0.1 mg/ ml, (IV) same as II+ciprofloxacine and doxycycline each in a concentration of 1 mg/ml. The following estimations were carried out: Cytochrome F420, free RNA, free DNA, polycyclic aromatic hydrocarbon, hydrogen peroxide, pyruvate, ammonia, glutamate, succinate, glycine, delta aminolevulinic acid and digoxin. The study also involved estimating the following parameters in the patient population- Hexokinase, porphyrins, pyruvate, glutamate, ammonia, succinic acid, serine, glycine, HMG CoA reductase, cytochrome C, blood ATP and heme oxygenase. Results: Plasma of control subjects showed increased levels of the above mentioned parameters with after incubation for 1 hour and addition of cholesterol substrate resulted in still further significant increase in these parameters. The plasma of patients showed similar results but the extent of increase was more. The addition of antibiotics to the control plasma caused a decrease in all the parameters while addition of rutile increased their levels. The addition of antibiotics and rutile to the patient’s plasma produced the same changes but the extent of change was more in patient’s sera as compared to controls. There was upregulated archaeal porphyrin synthesis in the patient population which was archaeal in origin as indicated by actinide catalysis of the reactions. The cholesterol oxidase pathway generated pyruvate which entered the GABA shunt pathway. This resulted in synthesis of succinate and glycine which are substrates for ALA synthase. The study showed the patient’s blood had increased heme oxygenase activity, increased serine, glycine, succinic acid and porphyrins. The hexokinase activity was high. The pyruvate, glutamate, ammonia, GABA and succinic acid l","PeriodicalId":7348,"journal":{"name":"Advances in Natural Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73518481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Comparative Double Blind Clinical Trial of Antihelmintic Efficacy Among Mebendazole, Thai Traditional Herbal Formulae and Areca catechu L. 甲苯达唑、泰国传统中药及槟榔驱虫效果的双盲对照临床研究。
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1339
Buavaroon Srichaikul, S. Samappito, Choosak Nitiketkoon, S. Wongyai, Gordon Bakker
This study was carried out in Mahasarakham Primary Healthcare Centre, Mahasarakham province in the area of Northeastern of Thailand. The experiment was randomized control trial clinical comparative study in order to examine the antihelmintic activity efficacy among Mebendazole, Thai Traditional Formulae, Areca catechu Linn. in the treatment of 200 mixed worms infection in human. The experimental group consisted of 150 patients and 50 patients for control group with inclusion and exclusion criteria which were screened by the selected mix worm infected patients samples. The investigation and extraction of worm eggs per gram of patient feces method (EPG) were performed with Ether Formalin Sedimentation test. The percentage of reduction of eggs per gram (EPG) of patient feces were collected, counted and confirmed by parasitologist and the clinical efficacy were investigated by the physician and the pharmacist. The % EPG data were collected before and after the treatment with Mebendazole, Thai Traditional Formulae, Areca catechu Linn. and with placebo. The result showed that Thai Traditional Formulae had the highest efficacy in antihelmintic activity followed by the efficacy of Mebendazole and Areca catechu Linn. respectively. The antihelmintic efficacy which were measured by the % reduction of egg worm per gram of patient feces were 93.69, 87.50, 68.12 respectively. The statistical analysis confirmation in this study were carried out by Wilcoxson Signed Ranks test and Kruskal Wallis method. The suggestion of this study should increase the number of samples of worm infected patients which the samples can be identified with more specific helminthes genus and species in order to obtain various types of efficacy by the treatment of different medicine as mentioned above. Key words: Efficacy; Thai Traditional Formula medicine; Mebendazole; Areca Catechu Lin.; Egg per gram
这项研究是在泰国东北部玛哈萨拉卡姆省玛哈萨拉卡姆初级保健中心进行的。本实验采用随机对照、临床对照研究的方法,考察甲苯达唑、泰国传统方剂、槟榔的驱虫效果。在治疗200例混合蠕虫感染的人。实验组150例,对照组50例,通过选取的混合虫感染患者样本筛选纳入和排除标准。采用乙醚福尔马林沉降试验对每克患者粪便虫卵进行调查和提取。由寄生虫学家收集、计数和确认患者粪便每克卵减少率,由医师和药师调查临床疗效。采用甲苯达唑、泰方、槟榔治疗前后的EPG %数据。还有安慰剂。结果表明,泰国传统方剂的除虫效果最好,其次为甲苯咪唑和槟榔。分别。以每克患者粪便卵虫减少率为指标测定的除虫效果分别为93.69、87.50、68.12。本研究采用Wilcoxson sign Ranks检验和Kruskal Wallis方法进行统计分析确认。本研究建议增加蠕虫感染患者的样本数量,这些样本可以鉴定出更具体的蠕虫属和种,从而通过不同药物的治疗获得不同类型的疗效。关键词:疗效;泰国传统配方药;甲苯咪唑;槟榔;每克鸡蛋
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引用次数: 1
Comparative Double Blind Clinical Trial Study of Side Effects of Areca catechu L., TTHF, and Mebendazole, in Treatment of Human Mixed Worm Infection 儿茶槟榔、四氢呋喃、甲苯达唑治疗人混合性蠕虫感染副反应的双盲对照临床研究
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1846
Buavaroon Srichaikul, Weerasak Seubsoh, S. Samappito, Gordon Bakker
This study was carried out in Mahasarakham Primary Healthcare Centre, Mahasarakham province in the area of Northeastern of Thailand. The experiment was carried on with 200   samples  with  randomized control trial clinical study in order to examine the side effects of Areca catechu Linn., TTHF and  Mebendazole  after the treatment of antihelmintic activity of mixed worms infection in human . The 3 experimental groups consisted of 50 patients in each group and 50 patients for control group testing with placebo with inclusion and exclusion criteria which were screened by parasitologist of mixed worm infection symptoms samples. The investigation  of side effects were investigated after treating the first dose of Areca catechu Linn, TTHF and Mebendazole which were confirmed by the physician and the pharmacist. The side effects data were collected before and after the treatment with Areca catechu Linn. and with placebo. The result showed that Areca catechu Linn. had 20% of diarrhea and 20% of nausea, 20% of diarrhea in Mebendazole  and 0% in TTHF. The suggestion of this study should increase the number of samples of worm infected patients and also the numbers of locations in Thailand  in order to obtain various kinds of helminthes. Key words: TTHF (Thai Traditional  Herbal  Formula); Mebendazole; Areca catechu Linn.; Side effects; Antihelmintic activity
这项研究是在泰国东北部玛哈萨拉卡姆省玛哈萨拉卡姆初级保健中心进行的。为探讨槟榔的副作用,采用随机对照试验临床研究方法,对200个样品进行了试验。四氢呋喃四氢呋喃和甲苯咪唑治疗后对人混合蠕虫感染的抗虫活性的影响。3个实验组,每组50例,对照组50例,采用安慰剂试验,纳入标准和排除标准由寄生虫学家筛选混合蠕虫感染症状样本。对首剂槟榔、四氢呋喃、甲苯达唑治疗后的不良反应进行调查,经医师和药师确认。收集槟榔治疗前后的不良反应数据。还有安慰剂。结果表明,槟榔提取物具有较好的抗氧化活性。腹泻20%,恶心20%,甲苯达唑组腹泻20%,四氢呋喃组腹泻0%。本研究建议在泰国增加蠕虫感染患者的样本数量和地点数量,以获得不同种类的蠕虫。关键词:TTHF(泰国传统草药配方);甲苯咪唑;槟榔;副作用;Antihelmintic活动
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引用次数: 0
Prigogine's Dissipative Structures -- A Haimovician Analysis (Part II) 普里高津的耗散结构——海莫家分析(二)
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1835
K. Kumar, B. Kiranagi, C. Bagewadi
A system of terrestrial organisms dissipating consumption of oxygen due to cellular respiration and parallel system of consumption of oxygen due to cellular respiration that contribute to the dissipation of the velocity of production of terrestrial organisms is investigated. It is shown that the time independence of the contributions portrays another system by itself and constitutes the equilibrium solution of the original time independent system. A system of dead organic matter that reduces the dissipation coefficient of the decomposer organism is annexed to the oxygen consumption-terrestrial organism system. With the methodology reinforced with the explanations, we write the governing equations with the nomenclature for the systems in the foregoing. Further papers extensively draw inferences upon such concatenation process, ipsofacto.
研究了一个陆地生物耗散由细胞呼吸引起的氧气消耗系统和一个平行的由细胞呼吸引起的氧气消耗系统,它们有助于耗散陆地生物的生产速度。结果表明,贡献的时间无关性本身描绘了另一个系统,并构成了原时间无关系统的平衡解。一个减少分解生物耗散系数的死有机物系统附属于耗氧-陆生生物系统。随着解释的方法加强,我们用前面系统的命名法来写控制方程。进一步的论文对这种串联过程作了广泛的推论。
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引用次数: 0
Stabilization of a Kind of Nonlinear Discrete Singular Large-Scale Control Systems 一类非线性离散广义大控制系统的镇定
Pub Date : 2012-06-26 DOI: 10.3968/J.ANS.1715787020120502.1180
Shui-Ling Sun
This paper studies the state feedback stabilization of a kind of nonlinear discrete singular large-scale control systems by using Lyapunov matrix equation, generalized Lyapunov function method and matrix theory. There gives some sufficient conditions for determining the asymptotical stability and instability of the corresponding singular closed-loop large-scale systems while the subsystems are regular, causal and R-controllable. At last, an example is given to show the application of main result. Key words: Nonlinear discrete singular large-scale system; Control system; Asymptotical stability; Stabilization; State feedback
利用李雅普诺夫矩阵方程、广义李雅普诺夫函数方法和矩阵理论研究了一类非线性离散奇异大控制系统的状态反馈镇定问题。给出了在子系统是正则、因果和r可控的情况下,确定相应的广义闭环大系统渐近稳定和不稳定的充分条件。最后通过实例说明了主要结果的应用。关键词:非线性离散奇异大系统;控制系统;渐近稳定;稳定;状态反馈
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Advances in Natural Science
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