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The Use of RIDA<sup>®</sup>COUNT for Monitoring the American Foulbrood Pathogen

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Open Journal of Veterinary Medicine 2012年第4期2卷 233-236页

作者： Stepan Ryba Vaclav Kristufek dalibor Titera Bee Research Institute at Dol Libcice nad Vltavou Czech Republic Biology Centre of the Academy of Sciences of the Czech Republic v. v. i. Institute of Soil Biology Ceske Budejovice Czech Republic Faculty of Science Charles University in Prague Prague Czech Republic

American Foulbrood (AFB) is currently one of the most dangerous diseases in honeybees due to its high virulence and worldwide spread. Quick evaluation of the diagnosis of this disease is crucial. Successful eradication in the area indicates a need to test all bee colonies, but this is expensive and time consuming. A new method of detecting Paenibacillus larvae using the RIDA?COUNT test (R-Biopharm AG, Germany) was verified in the present study. The test is based on the principle of the cultivation test with MYPGPn medium, coloration of the bacteria with TTC (2,3,5-triphenyltetra-zoliumchloride) chromophore, and heat treatment of the sample. Using this new method, color-highlighted colonies of P. larvae can be established on the seventh day after inoculating the spores. An identical number of colonies grown with the classic cultivation test on Petri dishes containing MYPGPn medium or RIDA?COUNT-P. larvae (RC-PL) sheets were verified.

关键词： AFB Apis mellifera L. Bacterial Disease Diagnosis Diseases of Honeybees MYPGPn Medium Paenibacillus larvae

A detailed mechanism of degradation behaviour of biodegradable as-ECAPed Zn-0.8Mg-0.2Sr with emphasis on localized corrosion attack

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Bioactive Materials 2023年第9期27卷 447-460页

作者： Jan Pinc Andrea Skolakova Vojtech Hybasek Sarka Msallamova Petr Vertat Petr Ashcheulov Martin Vondracek Jan Duchon Ingrid McCarroll Matej Hývl Swarnendu Banerjee Jan Drahokoupil Jirí Kubasek dalibor Vojtech Jaroslav Capek Institute of Physics of the Czech Academy of Sciences Na Slovance 1999/2Prague 818221Czech Republic University of Chemistry and Technology Faculty of Chemical TechnologyDepartment of Metals and Corrosion EngineeringTechnicka 516628Praha 6-DejviceCzech Republic Max-Planck-Institut Für Eisenforschung Max-Planck-Straße 140237DüsseldorfGermany

In this study, advanced techniques such as atom probe tomography, atomic force microscopy, X-ray photoelectron spectroscopy, and electrochemical impedance spectroscopy were used to determine the corrosion mechanism of the as-ECAPed Zn-0.8Mg-0.2Sr alloy. The influence of microstructural and surface features on the corrosion mechanism was investigated. Despite its significance, the surface composition before exposure is often neglected by the scientific community. The analyses revealed the formation of thin ZnO, MgO, and MgCO3 layers on the surface of the material before exposure. These layers participated in the formation of corrosion products, leading to the predominant occurrence of hydrozincite. In addition, the layers possessed different resistance to the environment, resulting in localized corrosion attacks. The segregation of Mg on the Zn grain boundaries with lower potential compared with the Zn-matrix was revealed by atom probe tomography and atomic force microscopy. The degradation process was initiated by the activity of micro-galvanic cells, specifically Zn - Mg2Zn11/SrZn13. This process led to the activity of the crevice corrosion mechanism and subsequent attack to a depth of 250 μm. The corrosion rate of the alloy determined by the weight loss method was 0.36 mm⋅a􀀀 1. Based on this detailed study, the degradation mechanism of the Zn-0.8Mg-0.2Sr alloy is proposed.

关键词： Biodegradable metals Zinc-based alloy Characterization Mechanism ECAP

Discrimination and Retrieval of Animal Sounds

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Discrimination and Retrieval of Animal Sounds

Effect of Phosphorus and Potassium Foliar Treatment on Seed Yield and Yield Components of Red Clover （ Trifolium pratense L.） Cultivars

The 12th International Multimedia Modelling Conference(MMM2006)

作者： dalibor Mitrovic Matthias Zeppelzauer Christian Breiteneder Vienna University of Technology Institute of Software Technology and Interactive Systems Favoritenstrasse 9-11 A-1040 ViennaAustria

Until recently few research has been performed in the area of animal sound *** authors identify stateof-the-art techniques in general purpose sound recognition by a broad survey of *** on the findings,this paper gives a thorough investigation of audio features and classifiers and their applicability in the domain of animal *** introduce a set of novel audio descriptors and compare their quality to other popular *** results are encouraging and motivate further research in this domain.

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Journal of Agricultural Science and Technology(B) 2014年第10期4卷 766-770页

作者： dalibor Tomic Vladeta Stevovic Dragan Durovic Dorde Lazarevic Rade Stanisavljevic Faculty of Agronomy University of Kragujevae Cara Dusana 34 Cacak 32000 Serbia Institute for Plant Protection and Environment Teodora Drajzera 9 Beograd 11000 Serbia

Proper mineral nutrition of red clover especially on the acid soils is a prerequisite for the realization of maximum potential for seed yield. The field experiment with four cultivars of red clover were established on soil having a pH （in H2O） of 4.8, in order to in conditions of dense planting （20 cm inter row） analyzes the effect of foliar application of phosphorus and potassium （PK） on yield and yield components （number of stems/m2, number of inflorescences/m2, number of inflorescences/stem, number of flowers/inflorescence, number of seeds/inflorescence and one thousand grain weight）. Regardless of foliar treatment with PK, varieties differed in the number of inflorescences/m2, number of flowers/inflorescence, number of seeds/inflorescence and seed yield. Foliar application of PK in the phase of intensive growth of red clover had a positive impact on number of stem/m2, number of inflorescences/m2 and seed yield in all varieties, as well as on the number of flowers/inflorescence, number of seeds/inflorescence in cultivar Viola.

关键词： Red clover phosphorus potassium seed yield yield components.

Voltammetric Behavior of Tembotrione Using Silver/Amalgam Electrode

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American Journal of Analytical Chemistry 2013年第1期4卷 44-50页

作者： Milica Jovic Dragan Manojlovic dalibor Stankovi? Andelija Milic Milica Sentic Goran Roglic Faculty of Chemistry University of BelgradeBelgradeSerbia

Tembotrione is herbicide which belongs to the triketone group of herbicides. It’s registered as a selective, post-emergence herbicide developed for the control of a broad spectrum broadleaf and grassy weeds in corn. There is little information about tembotrione because of his short presence in the market. Due to its ever wider application, it is important to know the details of its chemical characteristics and redox processes, including biogeochemical transformation and migration after application to agricultural land, which could contribute to its efficient and safer application. In this paper we examined voltammetric behavior of tembotrione using Silver/Amalgam (Ag/Hg) electrode. For the investigation of electrochemical behavior we used the cyclic voltammetry technique, with conventional three-electrode cell and electrochemical workstation. During the experiment pH values of solution varieties while constant concentration of tembotrione was maintained. Cyclic voltammograms were recorded at pH values 6, 8, 10 and 12, at which tembotrione was electrochemically active. At this pH values two signals were observed. Optimum pH value, at which the current intensity was greatest, was 12. Obtained results provide relevant information on the electrochemical behavior of tembotrione, which can serve as a basis for the development of electrochemical techniques for the removal and degradation of this pesticide in the environment.

关键词： Pesticide Tembotrione Cyclic Voltammetry Voltammetric Behavior Silver/Amalgam Electrode

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2005年日本爱知县世博会克罗地亚馆

城市环境设计 2010年第Z1期 238-241页

作者： dalibor Martinis Damir Fabijani 3LHD

关键词：世博会克罗地亚南欧 EXPO 爱知县日本

Endoscopic ultrasound elastography strain histograms in the evaluation of patients with pancreatic masses

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World Journal of Gastroenterology 2015年第13期21卷 4014-4019页

作者： dalibor Opa?i? Nadan Rustemovi? Mirjana Kalauz Pave Marko? Zvonimir Ostoji? Matea Majerovi? Iva Ledinsky Ana Vi?nji? Juraj Krznari? Milorad Opa?i? Clinical Hospital Center Zagreb 10000 ZagrebCroatia Division of Gastroenterology Clinical Hospital Center Zagreb10000 ZagrebCroatia Clinic for Tumors Clinical Hospital Center "Sisters of Mercy"10000 ZagrebCroatia Medical Faculty University of Zagreb 10000 ZagrebCroatia Department of Internal Medicine Division of GastroenterologyUniversity Hospital Center Zagreb10000 ZagrebCroatia

AIM: To investigate the accuracy of the strain histogram endoscopic ultrasound(EUS)-based method for the diagnostic differentiation of patients with pancreatic masses. METHODS: In a prospective single center study, 149 patients were analyzed, 105 with pancreatic masses and 44 controls. Elastography images were recorded using commercially available ultrasound equipment in combination with EUS linear probes. Strain histograms(SHs) were calculated by machine integrated software in regions of interest and mean values of the strain histograms were expressed as Mode 1(over the mass) and Mode 2(over an adjacent part of pancreatic tissue, representing the reference area). The ratio between Mode 2 and Mode 1 was calculated later, representing a new variable, the strain histogram ratio. After the final diagnosis was established, two groups of patients were formed: a pancreatic cancer group with positive cytology achieved by fine needle aspiration puncture or histology after surgery(58 patients), and a massforming pancreatitis group with negative cytology and follow-up after 3 and 6 mo(47 patients). All statistical analyses were conducted in SPSS 14.0(SPSS Inc., Chicago, IL, United States).RESULTS: Results were obtained with software for strain histograms with reversed hue scale(0 represents the hardest tissue structure and 255 the softest). Based on the receiver operating characteristics(ROC) curve coordinates, the cut-off point for Mode 1 was set at the value of 86. Values under the cut-off point indicated the presence of pancreatic malignancy. Mode 1 reached 100% sensitivity and 45% specificity with overall accuracy of 66%(95%CI: 61%-66%) in detection of pancreatic malignant tumors among the patients with pancreatic masses. The positive and negative predictive values were 54% and 100%, respectively. The cut-off for the new calculated variable, the SH ratio, was set at the value 1.153 based on the ROC curve coordinates. Values equal or above the cut-off value were indicative

关键词： Endoscopic ultrasound Pancreatic cancer Pancreatic

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聚氨酯缔合增稠剂流变性能的影响因素研究

聚氨酯缔合增稠剂流变性能的影响因素研究

2017（第15届)水性技术年会

作者：张东阳王木立马智俊营飞 dalibor Vukadinovic-Tenter 中海油常州涂料化工研究院有限公司德国雷曼弗斯公司

研究了增稠剂疏水端基的大小、结构对流变性能以及流变性质的影响,探索了增稠剂分子量与分子量分布状态对流变性能的影响,并研究了不同增稠剂加量条件下,流变曲线的变化。

关键词：聚氨酯缔合增稠剂疏水端基流变性能分子量加量

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现代性与再现的问题

时代建筑 2015年第5期58卷 76-81页

作者：【英】达利博尔·韦塞利张博远周渐佳周希冉耶鲁大学建筑学院

文章将20世纪建筑学的现代性问题分解为一组组成对的命题。文章第一部分建立了建筑形态化过程中"再现"的理论框架。第二部分和第三部分讨论了两种再现的模式及它们之间的矛盾,其一是抽离式再现,它将导致文化被狭隘化为"技术化";其二是... 详细信息

文章将20世纪建筑学的现代性问题分解为一组组成对的命题。文章第一部分建立了建筑形态化过程中"再现"的理论框架。第二部分和第三部分讨论了两种再现的模式及它们之间的矛盾,其一是抽离式再现,它将导致文化被狭隘化为"技术化";其二是参与式再现,其不可避免的内向性可能导致主观的随意性。这两点都在密斯·凡·德·罗和汉斯·夏隆的思想和作品中有所体现。作者将两位建筑师置于其所处的文化背景中,并在文章的最后一个部分指出了两者之间的裂隙,回应了现代文化的断裂性。

关键词：现代文化建筑理论再现先锋运动密斯·凡·德·罗汉斯·夏隆