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亚太海岸工程会议

作者： Katsutoshi Tanimoto Hidetaka Kobayashi Masanori Tamura kay thwe tun tun Faculty of Engineering Saitama University255Shimo-okuboSaitama338-8570Japan Professor Graduate School of Engineering University of Tokyo3-8-1KomabaMeguro-kuTokyo153-8902Japan Graduate Student Graduate School of Engineering University of Tokyo3-8-1KomabaMeguro-kuTokyo153-8902Japan Graduate Student Graduate School of Science and Engineering Saitama University255Shimo-okuboSaitama338-8570Japan Graduate Student

＜正＞Ship waves in shallow water are greatly different from those in deep water. In the present paper, the numerical method of ship waves by Tanimoto et al. was applied to open sea with a constant water depth and a coast with straight, parallel depth contours in order to investigate characteristics of propagation and transformation of ship waves. The ship length is 82m, the breadth is 14.6m and the draft is 5.88m. The ship sails on a straight course of a constant water depth from 6.5m to 18m. The wave pattern changes by the depth Froude number as pointed out by Havelock. When the ship speed is critical or super-critical, bow waves ahead of the ship are split to several isolated waves as they propagate. Transformations due to shoaling and refraction occur when ship waves propagate on the sloping coast. When the ship sails on the straight course of 15m deep and the speed is critical, the maximum wave height exceeds to 2m at the water depth of 1.5m.

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Steady State Heat Transfer of Ladle Furnace During Steel Production Process

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Journal of Iron and Steel Research International 2006年第3期13卷 18-20,25页

作者： Unal Camdali Murat.tun Development Bank of Turkey Ankara 06100Turkey Engineering Faculty Yeditepe UniversityIstanbul 81120 KayιsdagιTurkey

The heat transfer analysis was performed for an industrial ladle furnace （LF） with a capacity of 55-57 t in Turkey. The heat losses by conduction, convection and radiation from outer and bottom surfaces, top and ele... 详细信息

关键词： heat transfer ladle furnace refining liquid steel

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A hatching aphidlion-like lacewing larva in 100 million years old Kachin amber

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Insect Science 2023年第3期30卷 880-886页

作者： Joachim T.Haug kay Lwin tun Gideon T.Haug Kyaw Naing Than Carolin Haug Marie K.Hornig Biocenter Ludwig-Maximilians-Universitat Munchen(LMU Munich)Planegg-MartinsriedGermany GeoBio-Center at LMU MunchenGermany Department of Zoology University of YangonUniversity Avenue RoadYangonMyanmar Zoological Institute and Museum Cytology and Evolutionary BiologyUniversity of GreifswaldGreifswaldGermany

Dear Editor,Hatching is a crucial moment in the life of an *** animal stops being an embryo protected by the egg and becomes a post-embryonic immature(see Haug,2020 for difficulties in naming these stages).This must have been the case in the past as well,but the fossil record is rather sparse in the preservation of this very *** fossil preservation of such a case needs to facilitate not only preservation of the animal,but also of the *** these are often of rather different material,making the preservation of both together in many cases ***,there are preservation types that seem to favor such *** has become famous for preserving cases of“frozen behaviour",preserving a specific moment in the life of an animal in an almost life-like manner(Arillo,2007),including:copulations,parasite-host interactions,aggregations,group defense,brood care,egg-laying(although likely stress-induced).

关键词： preserving likely protected

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Comparison of microscopy and PCR for the detection of human Plasmodium species and Plasmodium knowlesi in southern Myanmar

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Asian Pacific Journal of Tropical Biomedicine 2017年第8期7卷 680-685页

作者： Thu Zar Han kay thwe Han Kyin Hla Aye Thaung Hlaing Kyaw Zin Thant Indra Vythilingam MD Programme Faculty of Medicine&Health SciencesUCSI University Department of Medical Research Lower Myanmar Vector Borne Diseases Control Unit Department of Health Department of Parasitology University Malaya

To determine the distribution of Plasmodium (P) species including Plasmodium knowlesi and to compare the specificity and sensitivity of microscopy with nested PCR in malaria *** study was conducted in Kawthaung, southern Myanmar. Ninety clinically suspected malaria patients were screened for malaria by Giemsa stained microscopy and confirmed by nested *** the participants, 57 (63.3%) were positive and 33 (36.7%) were negative by microscopy. Of positive samples, 39 (68.4%) were Plasmodium falciparum, 17 (29.8%) Plasmodium vivax and 1 (1.8%) Plasmodium malariae, whereas 59-amplified by PCR were 40 (67.8%), 18 (30.5%) and 1 (1.7%) respectively. PCR amplified 2 microscopy negative samples. Two samples of P. falciparum detected by microscopy were amplified as P. vivax and vice versa. All samples were negative for Plasmodium ovale, P. knowlesi and mixed infections. Microscopy had a very good measure of agreement (κ = 0.95) compared to nested PCR. Sensitivity and specificity of microscopy for diagnosis of P. falciparum were 92.5% (95% CI: 79.6-98.4) and 96.0% (95% CI: 86.3-99.5) respectively, whereas for P. vivax were 83.3% (95% CI: 58.6-96.4) and 97.2% (95% CI: 90.3-99.7).ConclusionsP. knowlesi was not detected by both microscopy and PCR. Giemsa stained microscopy can still be applied as primary method for malaria diagnosis and is considered as gold standard. As to the lower sensitivity of microscopy for vivax malaria, those with previous history of malaria and relapse cases should be diagnosed by RDT or PCR combined with microscopy. Inaccuracy of species diagnosis highlighted the requirement of training and refresher courses for microscopists.

关键词： Malaria Plasmodium Plasmodium knowlesi Microscopy

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