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分子亚型参考标准的差异影响基于人工智能的动态增强mRI乳腺癌分型

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国际医学放射学杂志 2023年第3期 356-357页

作者： Y.Ji h.m.Whitney h.Li P.F.Liu m.L.Giger X.N.Zhang 陈薪伊

摘要根据免疫组化（IhC）染色或包括Ki-67在内的St Gallen标准，乳腺癌可被分为不同的Luminal分子亚型。目的描述分子亚型，研究IhC和St Gallen分子亚型参考标准不

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Outline of Ascomycota: 2017

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Fungal Diversity 2018年第1期88卷 167-263页

作者： Nalin N.Wijayawardene Kevin D.hyde h.Thorsten Lumbsch Jian Kui Liu Sajeewa S.N.maharachchikumbura Anusha h.Ekanayaka Qing Tian Rungtiwa Phookamsak Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Science&Education The Field Museum1400 S.Lake Shore DriveChicagoIL 60605USA Guizhou Institute of Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006People’s Republic of China Department of Crop Sciences College of Agricultural and Marine SciencesSultan Qaboos UniversityPO Box 34123 AlkhoudOman Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand

Taxonomic placement of genera have been changing rapidly as taxonomists widely use DNA sequence data in phylogenetic and evolutionary studies. It is essential to update existing databases/outlines based on recent studies, since thesesources are widely used as a foundation for other research. In this outline, we merge both asexual and sexual genera intoone outline. The phylum Ascomycota comprises of three subphyla viz. Pezizomycotina (including 13 classes, 124 ordersand 507 families), Saccharomycotina (including one class, one order and 13 families) and Taphrinomycotina (five classes,five orders and six families). Approximately, 6600 genera have been listed under different taxonomic ranks includingauxiliary (intermediate) taxonomic ranks.

关键词： Asexual genera Classification Sexual genera Systematic Taxonomic ranks

Radiation Shielding Analysis and Design of tof PET-CT Facility at Institute of Nuclear medical Physics under Bangladesh Atomic Energy Commission, Bangladesh

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International Journal of medical Physics, Clinical Engineering and Radiation Oncology 2019年第1期8卷 1-8页

作者： m. F. Uddin R. Khatun S. Akter h. m. Jamil A. N. monika m. A. Rahaman R. P. Das R. A. Sharmin m. m. Rahman m. m. Ahasan Institute of Nuclear medical Physics AERE Savar Dhaka Bangladesh Atomic Energy Centre Dhaka Bangladesh

high resolution (4 mm) tof PET-CT (positron emission tomography-computed tomography) from Philips of model Ingenuity TF is newly installed at Institute of Nuclear medical Physics (INmP). 128 slice CT component incorporated with PET provides comparatively lower dose than the 511 keV annihilation photons associated with positron decay from PET scan. So, for designing shielding in our PET-CT facility, only 511 keV annihilation photons energy has been considered. The main objective of this paper is to show what measures have been taken to protect patients, occupational workers as well as environment from PET-CT radiation hazard through a cost effective design that satisfy the national regulatory demand. In this paper, AAPm (American Associations of Physicists in medicine) Task group 108 analysis for PET and PET-CT shielding requirements is followed for our PET-CT facility shielding design. From theoretical calculation as shielding requirement, 1.1 cm Pb thickness or, 13 cm concrete thicknesses are found. Practically, all walls and ceiling are of 30.48 cm (1 foot) thick made of concrete with density 2.35 gcm-3 for more safety. As x-ray from CT is not taken into account for shielding analysis, Bangladesh Atomic Energy Commission (BAEC) conducted an extensive radiation survey at controlled, supervised and public area for CT. The report that is found meets the national regulatory requirements.

关键词： Radiation Protection PET-CT Shielding FDG

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洁净室软件工程

计算机科学 1989年第5期16卷 1-7页

作者： h. D. mills m. Dyer R. C. Linger 朱力张然

众所周知,软件工程的主要目的是提高软件的开发效率和软件质量。近年来发展起来的洁净室软件工程(cleanroom software engincering)提出了用统计的质量控制方法管理软件开发过程,引起了人们的普遍关注。已有的实践经验表明,采用这种方... 详细信息

众所周知,软件工程的主要目的是提高软件的开发效率和软件质量。近年来发展起来的洁净室软件工程(cleanroom software engincering)提出了用统计的质量控制方法管理软件开发过程,引起了人们的普遍关注。已有的实践经验表明,采用这种方法不仅可以明显缩短软件的开发周期,降低软件的开发费用,还可以使软件有较高的质量,特别是有较高的可靠性。本文作者之一是IBm公司的***。他在70年代初期,对结构化程序设计思想的发展和普及起过重大作用。在软件开发管理方法方面提出了著名的“主程序员组”的方法。他的“洁净室软件工程”的思想,是他的主程序员组思想的进一步发展,将对软件工程的发展产生重大影响。

关键词：软件工程洁净室

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东方红三号卫星的机械太阳阵和通信天线

中国空间科学技术 1991年第5期11卷 1-7页

作者：戚发轫 L.Laux m.Reindl N.Nathrath h.G.Schnell 中国空间技术研究院德国mBB公司

介绍了中德合作研制、生产东方红三号机械太阳阵和通信天线的有关技术和项目的进展情况。机械太阳阵的设计是在经过自行验证的技术基础上进行的,有了这些经验,加上计算机设计优化,能够满足苛刻的质量和刚度要求。通信天线的主要特点是... 详细信息

介绍了中德合作研制、生产东方红三号机械太阳阵和通信天线的有关技术和项目的进展情况。机械太阳阵的设计是在经过自行验证的技术基础上进行的,有了这些经验,加上计算机设计优化,能够满足苛刻的质量和刚度要求。通信天线的主要特点是收发共用和全极化复用。它是通过两套7喇叭馈源阵照射极化敏感反射器实现的。天线电性能和结构性能均满足技术要求。

关键词：卫星天线机械设计太阳电池阵

Study of Charged Pion Photoproduction on Deuteron with Tagged Photons

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原子核物理评论 2009年第S1期26卷 83-87页

作者： N. Chiga Y. Fujii K. Futatsukawa O. hashimoto K. hirose T. Ishikawa h. Kanda m. Kaneta D. Kawama O. Konno K. maeda T. maruta N. maruyama A. matsumura Y. miyagi K. miwa S. N. Nakamura A. Sasaki h. Shimizu K. Shirotori K. Suzuki T. Tamae h. Tamura K. Tsukada h. Yamazaki Department of Physics Tohoku University Laboratory of Nuclear Science Tohoku University Ichinoseki National College of Technology Department of Electrical and Electric Engineering Akita University

The reactions γd→π-pp and γd→npπ+π-have been studied in an energy range from 0.8 to 1.1 GeV at the tagged photon facility of Laboratory of Nuclear Science,Tohoku University. Charged pions and protons in the final state were measured by using the Neutral Kaon Spectrometer (NKS2). The analysis of the γd→π-pp was mainly used to check the acceptance of the NKS2 and to calibrate the tagged photon energy. The photoproduction of the Δ++Δ-was identified in the γd→npπ+π-reaction. Since the data analyses are still in progress,we issue an interim report and preliminary results.

关键词： deuteron double delta pion photoproduction

Ultrasound-enhanced milling in the synthesis of phase-pure, highly crystalline ZnAl-layered double hydroxide of low Zn（II） content

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Particuology 2016年第4期14卷 29-33页

作者： m.Szabados Cs. Bus m. Adok-Sipiczki Z. Konya A. Kukovecz P. Sipos I. Palinko Department Qf Organic Chemistry University of Szeged Domter 8 Szeged H-6720 Hungary material and Solution Structure Research Group Institute of Chemistry University of Szeged Aradi Vertanflk tere 1 Szeged H-6720 Hungary Department of Applied and Environmental Chemistry University of Szeged Rerrich B. ter 1 Szeged H-6720. Hungary mTA-SZTE Reaction Kinetics and Surface Chemistry Research Croup Rerrich B ter 1 Szeged H-6720 Hungary mTA-SZTE "Lendulet" Porous Nanocomposites Research Group Rerrich B. ter 1 Szeged H-6720 Hungary Department of lnorganic and Analytical Chemistry University of Szeged Domter 7 Szeged h-6720 Hungary

Dry milling followed by ultrasonic irradiation in the presence of small amounts of aqueous NaOh, was used to synthesise ZnAl-layered double hydroxide （LDh）. The synthetic conditions were optimised and the Zn（Oh）2, ZnO, and AI（Oh）3 contaminants were removed by rinsing with aqueous Nh3 solution from the sample prepared in the optimum conditions. Thus, phase-pure ZnAl-layered double hydroxide was obtained with high crystallinity. All materials produced during the syntheses were characterised by X- ray diffractometry, and a rose-like morphology was observed by scanning electron microscopy in the phase-pure sample. By changing the initial Zn/Al ratio, it was revealed that an LDh with low zinc content was always formed, probably through substitution of some of the Zn2. ions by AI3. ions in the gibbsite lattice.

关键词： ZnAl-layered double hydroxide Dry milling Ultrasonic irradiation

A Footprint of Plant Desiccation Tolerance. Does It Exist？

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molecular Plant 2018年第8期11卷 1003-1005页

作者： henk W.m. hilhorst maria-Cecilia D. Costa Jill m. Farrant Laboratory of Plant Physiology Wageningen University and Research Droevendaalsesteeg 1 Wageningen 6708 PB the Netherlands Department of molecular and Cell Biology University of Cape Town Private Bag Rondebosch Cape Town 7701 South Africa

Desiccation tolerance （DT）, the ability to survive loss of more than 90% of cellular water （≤0.1 g h2O g^-1 dry mass） for prolonged periods, is common in seeds （90% of angiosperm species） but rare in vegetative tissues （0.04% of land plants; reviewed in Gaff and Oliver, 2013）. Vegetative DT is more widespread in non-tracheophytes, being present in 25 species of algae, 158 bryophytes species, and all lichens, but is rare in tracheophytes, being displayed in 64 pteridophyte and 135 angiosperm species （Gaff and Oliver, 2013）.

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700种主要有机化合物的热容和生成焓

化学工程 1989年第5期17卷 39-63页

作者： Carl L.Yaws h.m.Ni P.Y.Chiang 史新辉河北省科技情报研究所

本文给出了700个主要有机化合物的理想气体热容(是温度的函数)的关联式及关联式系数。

关键词：有机化合物热容生成焓