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冲击波测量法检验含铝非理想炸药的能量释放(英文)

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含能材料 1999年第1期7卷 34-37页

作者： Stanisaw CUDZIO, Andrzej MARANDA, waldemar Andrzej trzci N ’ski (Military University of Technology Kaliskiego 2,01 489 Warsaw,Poland) Military Univ of Technol Kaliskiego 波兰

将有机玻璃紧贴于炸药柱，当爆轰波沿药柱传播至界面时即在有机玻璃中引起一个强烈的冲击波。利用一特定装置分别测定在ＮＨ４ＮＯ３／ＴＮＴ８０／２０，ＮＨ４ＮＯ３／ＴＮＴ／Ａｌ８０／１０／１０，ＮＨ４ＮＯ３／ＴＮＴ／ＬｉＦ８... 详细信息

将有机玻璃紧贴于炸药柱，当爆轰波沿药柱传播至界面时即在有机玻璃中引起一个强烈的冲击波。利用一特定装置分别测定在ＮＨ４ＮＯ３／ＴＮＴ８０／２０，ＮＨ４ＮＯ３／ＴＮＴ／Ａｌ８０／１０／１０，ＮＨ４ＮＯ３／ＴＮＴ／ＬｉＦ８０／１０／１０和ＮＨ４ＮＯ３／Ａｌ９０／１０等炸药爆轰作用下有机玻璃中冲击波的传播速度，以检验含铝非理想炸药的能量释放。结果表明，冲击波速度随着传播距离的增加而降低；铝粉颗粒越细，冲击波衰减速度越慢，这是由于铝的氧化反应热所致。

关键词：冲击波速非理想炸药能量释放含铅炸药

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The Influence of Heated Soil in Crop of“Tamaris”Tomato Plants on the Biological Activity of the Rhizosphere Soil

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Advances in Microbiology 2014年第4期4卷 191-201页

作者： Lidia Sas Paszt Pawel trzciński Malgorzata Bakalarska Ryszard Holownicki Pawel Konopacki waldemar Treder Research Institute of Horticulture SkierniewicePoland

The aim of this study was to evaluate the effect of heated soil on the population of bacteria, fungi and nematodes inhabiting the soil of tomato cultivar “Tamaris” growing in peat and coconut substrates. In addition, these media were tested in two different containers: cylinders and slabs. The total number of bacteria and fungi was significantly higher in the peat substrate than in the coconut substrate. A much higher number of beneficial bacteria producing spores were noted in the coconut soil. The total number of bacteria and fungi was modified by the heating levels. In all the experimental treatments, most of the identified individuals belonged to the group of nematodes that feed on bacteria and it was the most diverse group of species. The highest total number of nematodes was recorded for the second heating level, with the exception of cultivation carried out in peat slabs, where the most of nematodes were found at the control level. The highest first crop was produced by plants growing on the peat slabs supplied with the highest soil temperature. Tomato roots of all the control treatments showed the highest root morphological parameters.

关键词： Heated Soil Root Morphology Tomato Peat Coconut Fibre Cylinder Slab Bacteria Fungi Nematodes

Amniotic Fluid Embolism (AFE): A Review of the Literature Orientated on Two Clinical Presentations--Typical and Atypical

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Open Journal of Obstetrics and Gynecology 2014年第1期4卷 54-60页

作者： waldemar Uszyński Mieczyslaw Uszyński Regional Hospital WloclawekPoland Department of Propedeutics of Medicine Collegium Medicum in BydgoszczNicolaus Copernicus UniversityTorunPoland

Background/Aim: Recently, a comparative study on the incidence of AFE has highlighted rather confusing results, showing that the complication is more than three times higher in North America than that in some European countries. In this paper, we put forward the hypothesis that this discrepancy is due to inaccurate diagnosis of non-classical form of AFE (atypical AFE). We also provide an outline of symptoms that characterize this type of AFE based on the analysis of all available case reports. Material and Methods: We searched Medline from 1969 (its inception) to 2011, using the key words “amniotic fluid embolism”. The search produced 1127 articles, including 208 case reports of AFE and other publications identified as eligible for our study (11 review articles and 6 population-based studies of the last few years). Moreover, we looked through the articles from the period before “inception of Medline” to find 178 earlier case reports. Full texts were analyzed. Results and Conclusions: (i) Worldwide, 447 cases of AFE have been reported, including 70 cases of atypical AFE (15.7%). (ii) Typical AFE is characterized by three clinical phases (cardiopulmonary collapse, clotting disorders and hemorrhages, multiorgan disturbances), whereas the atypical one shows lack of cardiopulmonary collapse as the initial presentation—the first to appear is obstetric hemorrhage and/or pulmonary and renal dysfunction. (iii) Four subclasses of atypical AFE were distinguished on the basis of case reports: uterine hemorrhage-type of AFE, ARDS as the only presentation of atypical AFE, paradoxical AFE, and cesarean section-related atypical AFEs.

关键词： Amniotic Fluid Embolism Mother Mortality Classification Presentation

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

Open data in spatial data infrastructure:the practices and experiences of Poland

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International Journal of Digital Earth 2021年第11期14卷 1547-1560页

作者： waldemar Izdebski Agnieszka Zwirowicz-Rutkowska Joanna Nowak da Costa Warsaw University of Technology WarsawPoland Military University of Technology WarsawPoland

As an important facilitator in e-government and society in general,Open SDI merits an assessment of its characteristics and the monitoring of its development.The aim of the study was the proposal of the SDI openness assessment approach based on existing openness assessment frameworks,as well as the presentation of the Polish Spatial Data Infrastructure(PSDI)development towards openness.The results indicated that ten geodetic and cartographic databases fulfilled ten out of eleven criteria of data openness,according to the methodological assumptions,and reached a 3-star level of openness.The need for further development of the infrastructure towards sharing public administration data is recognized,as well as non-governmental data that meet the open data criteria,thus contributing to the openness of the SDI.The proposed assessment method,referenced to a five-level data openness system and providing clear scoring benchmarking for assessing SDI openness,may be used for comparative analysis of SDI openness in different countries,including EU Member States that draw on the experience of the implementation of the INSPIRE Directive.

关键词： Open government data(OGD) openness assessment geospatial data information society open spatial data infrastructure(open SDI)impact

Pǎun's systems as models of economic systems

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Progress in Natural Science:Materials International 2007年第4期17卷 466-470页

作者： waldemar Korczynski Poland University of Art and Sciences ul. Wesola 52 PL-25359 Kielce

In the paper a concept for modeling the economic systems by the formalism of Paun’s systems is proposed. The main idea is to represent economic systems as homomorphic images of Petri nets corresponding to the (super)... 详细信息

关键词： modeling economic systems Paun’s system.

Resveratrol attenuates metabolic,sperm,and testicular changes in adult Wistar rats fed a diet rich in lipids and simple carbohydrates

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Asian Journal of Andrology 2019年第2期21卷 201-207页

作者： Fabiana A de Oliveira waldemar S Costa Francisco J B Sampaio Bianca M Gregorio Urogenital Research Unit Biomedical CenterState University of Rio de JaneiroRio de Janeiro 20551-030Brazil

High-fat diets affect male reproduction and sexual function.Therefore,we evaluated the effects of prolonged resveratrol administration on the metabolic,sperm,and testicular parameters of rats fed a cafeteria diet.Male Wistar rats were divided at weaning into control(Cv n=20)and cafeteria(CAF,n=16)groups.At 3 months,half of them were given daily supplementations of resveratrol(C-R,n=10;CAF-R,n=8)at a dosage of 30 mg kg-1 body mass for 2 months.Animals were killed at 5 months of age,and blood,spermatozoa,and testes were collected for further analysis.Data were analyzed by one-way ANOVA,and P<0.05 was considered statistically significant.The CAF diet promoted hyperglycemia(P<0.0001),and treatment with resveratrol reversed this condition(P<0.0001).The CAF diet reduced sperm viability and motility,while resveratrol improved these parameters(F<0.05).Regarding testicular morphology,the height of the seminiferous epithelium was reduced in the CAF group compared with that of the C group(P=0.0007).Spermatogenic cell proliferation was also reduced in the CAF group compared with that of the C group.However,the CAF-R showed an increase in cell proliferation rate compared with that of the untreated CAF group(P=0.0024).Although it did not modify body mass,the consumption of a CAF diet promoted hyperglycemia,adverse testicular morphology remodeling,and abnormal sperm,which were attenuated by treatment with resveratrol,thus suggesting a protective effect of this antioxidant on spermatogenesis.

关键词： cafeteria diet morphology resveratrol spermatozoa testicle

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集装袋时代的到来

流程工业 2016年第4期 42-44页

作者： waldemar Gischa J.Engelsmann公司

集装袋中不易流动原村料的顺利排空——化工生产过程中，大型集装袋的排空中应满足最高的生产安全操作要求。从集装袋中排空不易流动的原材料，并将这些原材料添加到流程工艺生产过程中，需要智能化的上料设备。

关键词：集装袋化工生产过程操作要求生产安全上料设备原材料排空智能化

The KUR(conservation and restoration) project A comparison of different methods to preserve waterlogged wood

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江汉考古 2014年第S1期 14-25页

作者： waldemar Muskalla Markus Wittkopper Stephan Brather Romisch Germanisches Zentralmuseum Mainz Brandenburgisches Landesamt für Denkmalpflege und Archaologisches Landesmuseum

本德国慕尼黑国家考古陈列馆、美因兹日尔曼博物馆、瑞士国家博物馆、美国德克萨斯农工大学考古与保护研究中心等文物保护机构参与了项目"The KUR(conservation and restoration)p roject"的研究,在2008-2011年期间对采用不同保护方法... 详细信息

本德国慕尼黑国家考古陈列馆、美因兹日尔曼博物馆、瑞士国家博物馆、美国德克萨斯农工大学考古与保护研究中心等文物保护机构参与了项目"The KUR(conservation and restoration)p roject"的研究,在2008-2011年期间对采用不同保护方法处理的800多件样品进行了解剖特征、木质素、纤维素的分析,以此来评估木材的降解程度;通过三维扫描测量径向、弦向、顺纹方向的收缩率来评价保护效果;并基于理论计算,对不同保护方法进行了成本评估。所有的研究数据和结果可登录www.***.de/kur查阅。

关键词：出土竹木漆器保护研究述略

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