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The Proposal of Data Warehouse Validation

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Computer Technology and Application 2011年第8期2卷 650-657页

作者： Pavol Tanuska michal Kebisek Oliver Moravcik Pavel Vazan Institute of Applied lnJormatics Automation and Mathematics Faculty of Materials Science and Technology Slovak University of Technology Trnava 91724 Slovakia

The analysis of relevant standards and guidelines proved the lack of information on actions and activities concerning data warehouse testing. The absence of the complex data warehouse testing methodology seems to be crucial particularly in the phase of the data warehouse implementation. The aim of this article is to suggest basic data warehouse testing activities as a final part of data warehouse testing methodology. The testing activities that must be implemented in the process of the data warehouse testing can be split into four logical units regarding the multidimensional database testing, data pump testing, metadata and OLAP (Online Analytical Processing) testing. Between main testing activities can be included: revision of the multidimensional database scheme, optimizing of fact tables number, problem of data explosion, testing for correctness of aggregation and summation of data etc.

关键词：数据仓库测试方法多维数据库验证联机分析处理测试过程逻辑单元 OLAP

A Mosaic Pattern of Scattered Human Remains

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Forensic Medicine and Anatomy Research 2019年第1期7卷 18-23页

作者： Haim Cohen michal Peer Maya Furman Chen Kugel National Center of Forensic Medicine Tel Aviv Israel Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel

Human skeletal remains were found in a sandy area in the western part of Israel. Owing to their scattered nature, multiple analyses were required to confirm that they belonged to the same individual. The analyses were completed by estimating the age and sex of each bone, if possible, as well as its probable articulation and relative site location. The probable articulation was found to be largely insufficient here owing to low and moderate confidence in the state of the bones that were found and the significant signs of postmortem scavenging. Sex estimation analysis of different aspects of the bones revealed various mixed or “mosaic” results. This case exemplifies a usage of numerous analytical methods in order to relate unduplicated scattered remains, found at a long distance, to a single individual.

关键词： Scattered Anthropology Scavenging

混合法在AZ91D镁合金表面制备的扩散氮化钛涂层的结构及性能(英文)

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Transactions of Nonferrous Metals Society of China 2014年第9期24卷 2767-2775页

作者： michal TACIKOWSKI Jerzy MORGIEL Monika BANASZEK Konrad CYMERMAN Tadeusz WIERZCHON Faculty of Materials Science and Engineering Warsaw University of Technology ul.Woloska 141 02-507 Warsaw Poland Institute of Metallurgy and Materials Science Polish Academy of Science ul. Reymonta 25 30-059 Kraków Poland

采用钛涂层物理气相沉积法(PVD)和渗氮法结合的混合方法在AZ91D镁合金表面制备扩散氮化钛涂层。涂层由含Ti的氮化物和氧化物的薄的表层区,钛中间区和Ti-Al-Mg型扩散区组成。因涂层改善了合金的耐蚀性能,在铝基亚层上通过氮氧共渗制备涂... 详细信息

采用钛涂层物理气相沉积法(PVD)和渗氮法结合的混合方法在AZ91D镁合金表面制备扩散氮化钛涂层。涂层由含Ti的氮化物和氧化物的薄的表层区,钛中间区和Ti-Al-Mg型扩散区组成。因涂层改善了合金的耐蚀性能,在铝基亚层上通过氮氧共渗制备涂层时,合金能够得到最好的耐蚀性能。

关键词：镁合金氮化钛扩散层混合法

Reconfigurable Digital Circuits Based on Chip Expander with Integrated Temperature Regulation

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Journal of Computer and Communications 2015年第11期3卷 169-175页

作者： Vaclav Simek Richard Ruzicka Adam Crha michal Reznicek Faculty of Information Technology Brno University of Technology Brno Czech Republic SEANT Technology s.r.o. Brno Czech Republic

This article is dealing with a development of custom chip expander platform with the possibility of accurate temperature control and integration of additional silicon-based features. Such platform may serve as a useful tool which facilitates the burdens connected with measurement and analysis tasks of experimental semiconductor structures. The devised solution provides the functionality of carrier substrate (Al2O3 compound) with CTE compatibility to the experimental silicon chip and is fully customizable with respect to a particular chip. It also allows achieving an easy fan-out of small-diameter chip terminals into a larger, more convenient area and placement of chip specimens conveniently into space-constrained chamber of the AFM microscopes, probe stations, etc. Real application of the developed chip expander platform is demonstrated in context of digital reconfigurable circuits based on polymorphic electronics. In this case the chip expander with attached polymorphic chip REPOMO is thermally stabilized at an ambient temperature level up to approximately 135。C and its sensitivity to this phenomenon is demonstrated.

关键词： Reconfiguration Digital Circuits Polymorphic Electronics Chip Expander Thick Film Wirebonding

Fulminant liver failure following a marathon: Five case reports and review of literature

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World Journal of Clinical Cases 2019年第12期7卷 1467-1474页

作者： Wojciech Figiel Marcin Morawski michal Grat Oskar Kornasiewicz Grzegorz Niewiński Joanna Raszeja-Wyszomirska Maciej Krasnodebski Arkadiusz Kowalczyk Waclaw Holówko Waldemar Patkowski Krzysztof Zieniewicz Department of General Transplant and Liver Surgery Medical University of Warsaw Warsaw 02097 Poland Department of Anaesthesiology and Intensive Care Medical University of Warsaw Warsaw 02097 Poland Liver and Internal Medicine Unit Department of General Transplant and Liver Surgery Medical University of Warsaw Warsaw 02097 Poland

BACKGROUND The growing popularity of marathon and half-marathon runs has led to an increased number of patients presenting with exertion-induced heat stroke. Mild hepatic involvement is often observed in these patients;however, fulminant liver failure may occur in approximately 5% of all cases. Liver transplantation is a potentially curative approach for exertion-induced liver failure, although there is a lack of consensus regarding the criteria and optimal timing of this intervention. CASE SUMMARY This paper describes 5 patients (4 men and 1 woman) who were referred to the department where this study was performed with the diagnosis of exertioninduced acute liver failure. Three patients underwent liver transplantation, 1 recovered spontaneously, and 1 patient died on day 11 following the exertion. CONCLUSION Exertion-induced heat stroke may present as fulminant liver failure. These patients may recover with conservative treatment, may require liver transplantation, or may die. No definitive criteria are available to determine patient suitability for a conservative vs surgical approach.

关键词： Heat Stroke Hepatic insufficiency Liver transplantation Case report

1,3-二吗啉基丙烷与Hg(Ⅱ)和Zn(Ⅱ)的配合物:合成、结构与抗菌研究（英文）

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无机化学学报 2015年第6期31卷 1076-1084页

作者： Goudarziafshar Hamid Yousefi Somaieh Abbasityula Yunes Dusek michal Eigner Václavt Rezaeivala Majid Ozbek Neslihan 1Department of Chemistry Faculty of Science Sayyed Jamaleddinasadabadi University Asadabad lran Department of Chemistry Faculty of Science Ilam University P.O. Box 69515516 Ham Iran Department of Chemistry Lorestan University Khorramabad Iran Institute of Physics AS CR v.v.i Na Slovance 2 182 21 Prague 8 Czech Republic Department of Chemical Engineering Hamedan University of Technology P.O. Box 65155 Hamedan Iran Department of Primary Education Faculty of Education Ahi Evran University 40100 Krsehir Turkey

以1,3-二吗啉基丙烷(DMP)为配体合成了2个配合物:Hg(DMP)Cl2(1)和Zn(DMP)Cl2(2),并对其结构进行了表征。单晶X-射线结构分析表明,2个配合物中的金属离子都与2个N原子和2个Cl原子配位,形成扭曲四面体配位结构。配体和配合物对3种革兰氏... 详细信息

以1,3-二吗啉基丙烷(DMP)为配体合成了2个配合物:Hg(DMP)Cl2(1)和Zn(DMP)Cl2(2),并对其结构进行了表征。单晶X-射线结构分析表明,2个配合物中的金属离子都与2个N原子和2个Cl原子配位,形成扭曲四面体配位结构。配体和配合物对3种革兰氏阳性菌(*** ATCC 25923,*** ATCC 23212和*** ATCC 34384)和3种革兰氏阴性菌(*** ATCC 25922,*** ATCC 27853和*** ATCC 70063)都具有抗菌活性,且在一定条件下,Hg髤配合物的抗菌活性超过了作为标准的磺胺异恶唑药物。

关键词：晶体结构 1,3-吗啉基丙烷抗菌活性 Hg(Ⅱ)配合物 Zn(Ⅱ)配合物

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船模自航试验数值模拟研究

船模自航试验数值模拟研究

Dyslipidemia and cardiovascular disease risk factors in patients with type 1 diabetes:A single-center experience

第十一届全国水动力学学术会议暨第二十四届全国水动力学研...

作者：沈兴荣范佘明 michal Orych 中国船舶及海洋工程设计研究院

随着CFD技术的发展以及计算机硬件性能的不断提高,使得原来只能在拖曳水池中完成的船模自航试验可以通过数值模拟的方法进行。上海市船舶与海洋工程学会组织了七家单位针对4000TEU集装箱船进行船模自航试验数值模拟,同时进行了船模自航... 详细信息

随着CFD技术的发展以及计算机硬件性能的不断提高,使得原来只能在拖曳水池中完成的船模自航试验可以通过数值模拟的方法进行。上海市船舶与海洋工程学会组织了七家单位针对4000TEU集装箱船进行船模自航试验数值模拟,同时进行了船模自航试验。本研究基于模型试验数据对各家数值计算结果进行了验证和评估,同时对各家单位的计算方法进行了比较分析,为建立高效、可靠的自航试验数值模拟方法提出了一些合理建议。

关键词：自航试验数值模拟基准试验比较分析

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World Journal of Diabetes 2021年第1期12卷 56-68页

作者： Sari Krepel Volsky Shlomit Shalitin Elena Fridman michal Yackobovitch-Gavan Liora Lazar Rachel Bello Tal Oron Ariel Tenenbaum Liat de Vries Yael Lebenthal National Center for Childhood Diabetes The Jesse Z and Sara Lea Shafer Institute for Endocrinology and DiabetesSchneider Children's Medical Center of IsraelPetach-Tikva 4920235Israel Sackler School of Medicine Tel Aviv UniversityTel Aviv 6997801Israel

BACKGROUND Type 1 diabetes(T1D)contributes to altered lipid profiles and increases the risk of cardiovascular disease(CVD).Youth with T1D may have additional CVD risk factors within the first decade of *** To examine risk factors for dyslipidemia in young subjects with *** Longitudinal and cross-sectional retrospective study of 170 young subjects with T1D(86 males;baseline mean age 12.2±5.6 years and hemoglobin A1c 8.4%±1.4%)were followed in a single tertiary diabetes center for a median duration of 15 *** for outcomes of lipid profiles at last visit(total cholesterol[TC],triglycerides[TGs],low-density lipoprotein-cholesterol[LDL-c],and highdensity lipoprotein-cholesterol[HDL-c])were analyzed by stepwise linear regression *** At baseline,79.5%of the patients had at least one additional CVD risk factor(borderline dyslipidemia/dyslipidemia[37.5%],pre-hypertension/hypertension[27.6%],and overweight/obesity[16.5%])and 41.6%had multiple(≥2)CVD risk factors.A positive family history of at least one CVD risk factor in a first-degree relative was reported in 54.1%of the *** of elevated TC:family history of CVD(β[SE]=23.1[8.3],P=0.006);of elevated LDL-c:baseline diastolic blood pressure(DBP)(β[SE]=11.4[4.7],P=0.003)and family history of CVD(β[SE]=20.7[6.8],P=0.017);of elevated TGs:baseline DBP(β[SE]=23.8[9.1],P=0.010)and family history of CVD(β[SE]=31.0[13.1],P=0.020);and of low HDL-c levels:baseline DBP(β[SE]=4.8[2.1],P=0.022]).CONCLUSION Our findings suggest that elevated lipid profiles are associated with DBP and a positive family history of *** is of utmost importance to prevent and control modifiable risk factors such as these,as early as childhood,given that inadequate glycemic control and elevation in blood pressure intensify the risk of dyslipidemia.

关键词： Type 1 diabetes Children and adolescents Cardiovascular disease risk factors Dyslipidemia Hypertension Family history of cardiovascular disease risk factors

Effect of Temperature on Separation of Sarin (GB) Ions in Differential Mobility Spectrometry

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Open Journal of Physical Chemistry 2013年第4期3卷 170-176页

作者： Miroslaw Maziejuk michal Ceremuga Monika Szyposzyńska Tomasz Sikora Wojskowy Instytut Chemii i Radiometrii Warszawa Poland

Different environmental conditions in which, equipment based on differential ion mobility spectrometry must operate, forced designers and engineers to analyze the impact of, among other things, external factors on their performance and efficiency. These devices, thanks to the DMS technology, can identify and characterize the ions contained in the gaseous state. However, many areas of this technique remain undiscovered, which should be examined in more detail. One such aspect is the influence of the temperature of gaseous medium, containing tested analyte. The research presented in this article shows why temperature is an important factor on the distribution of generated peaks. The results are shown for different spectra generated carrier gas temperatures (50°C - 80°C) in which ions were toxic warfare agents. Based on those graphs, it can be stated that increase of the temperature allows for better separation of the peaks from the background. Because of the similar ion mobility of the analyte and background ions for high and low electric field, DMS device can send false alarms, due to the poor interpretations of passing a signal to them. So to be able to accurately assess the level of risk due to the presence of substances BST in air, the test medium was added to isobutanol and isopropanol additives. They help better analyze and separate measured ions.

关键词： DMS Spectrometry Ion Mobility